1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for xfontsel 1.1.1. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as 'sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed 'exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189then : 190 as_have_required=yes 191else case e in #( 192 e) as_have_required=no ;; 193esac 194fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196then : 197 198else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200as_found=false 201for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220then : 221 break 2 222fi 223fi 224 done;; 225 esac 226 as_found=false 227done 228IFS=$as_save_IFS 229if $as_found 230then : 231 232else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237fi ;; 238esac 239fi 240 241 242 if test "x$CONFIG_SHELL" != x 243then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246# neutralization value for shells without unset; and this also 247# works around shells that cannot unset nonexistent variables. 248# Preserve -v and -x to the replacement shell. 249BASH_ENV=/dev/null 250ENV=/dev/null 251(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257esac 258exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259# Admittedly, this is quite paranoid, since all the known shells bail 260# out after a failed 'exec'. 261printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262exit 255 263fi 264 265 if test x$as_have_required = xno 266then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 274$0: https://gitlab.freedesktop.org/xorg/app/xfontsel/-/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='xfontsel' 607PACKAGE_TARNAME='xfontsel' 608PACKAGE_VERSION='1.1.1' 609PACKAGE_STRING='xfontsel 1.1.1' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646ac_subst_vars='am__EXEEXT_FALSE 647am__EXEEXT_TRUE 648LTLIBOBJS 649LIBOBJS 650USE_GETTEXT_FALSE 651USE_GETTEXT_TRUE 652LOCALEDIR 653appdefaultdir 654APPDEFS_LIBS 655APPDEFS_CFLAGS 656XFONTSEL_LIBS 657XFONTSEL_CFLAGS 658MAN_SUBSTS 659XORG_MAN_PAGE 660ADMIN_MAN_DIR 661DRIVER_MAN_DIR 662MISC_MAN_DIR 663FILE_MAN_DIR 664LIB_MAN_DIR 665APP_MAN_DIR 666ADMIN_MAN_SUFFIX 667DRIVER_MAN_SUFFIX 668MISC_MAN_SUFFIX 669FILE_MAN_SUFFIX 670LIB_MAN_SUFFIX 671APP_MAN_SUFFIX 672SED 673host_os 674host_vendor 675host_cpu 676host 677build_os 678build_vendor 679build_cpu 680build 681INSTALL_CMD 682PKG_CONFIG_LIBDIR 683PKG_CONFIG_PATH 684PKG_CONFIG 685CHANGELOG_CMD 686STRICT_CFLAGS 687CWARNFLAGS 688BASE_CFLAGS 689am__fastdepCC_FALSE 690am__fastdepCC_TRUE 691CCDEPMODE 692am__nodep 693AMDEPBACKSLASH 694AMDEP_FALSE 695AMDEP_TRUE 696am__include 697DEPDIR 698OBJEXT 699EXEEXT 700ac_ct_CC 701CPPFLAGS 702LDFLAGS 703CFLAGS 704CC 705AM_BACKSLASH 706AM_DEFAULT_VERBOSITY 707AM_DEFAULT_V 708AM_V 709CSCOPE 710ETAGS 711CTAGS 712am__untar 713am__tar 714AMTAR 715am__leading_dot 716SET_MAKE 717AWK 718mkdir_p 719MKDIR_P 720INSTALL_STRIP_PROGRAM 721STRIP 722install_sh 723MAKEINFO 724AUTOHEADER 725AUTOMAKE 726AUTOCONF 727ACLOCAL 728VERSION 729PACKAGE 730CYGPATH_W 731am__isrc 732INSTALL_DATA 733INSTALL_SCRIPT 734INSTALL_PROGRAM 735target_alias 736host_alias 737build_alias 738LIBS 739ECHO_T 740ECHO_N 741ECHO_C 742DEFS 743mandir 744localedir 745libdir 746psdir 747pdfdir 748dvidir 749htmldir 750infodir 751docdir 752oldincludedir 753includedir 754runstatedir 755localstatedir 756sharedstatedir 757sysconfdir 758datadir 759datarootdir 760libexecdir 761sbindir 762bindir 763program_transform_name 764prefix 765exec_prefix 766PACKAGE_URL 767PACKAGE_BUGREPORT 768PACKAGE_STRING 769PACKAGE_VERSION 770PACKAGE_TARNAME 771PACKAGE_NAME 772PATH_SEPARATOR 773SHELL 774am__quote' 775ac_subst_files='' 776ac_user_opts=' 777enable_option_checking 778enable_silent_rules 779enable_dependency_tracking 780enable_selective_werror 781enable_strict_compilation 782with_appdefaultdir 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"$ac_msg" 1323 pwd)` 1324# When building in place, set srcdir=. 1325if test "$ac_abs_confdir" = "$ac_pwd"; then 1326 srcdir=. 1327fi 1328# Remove unnecessary trailing slashes from srcdir. 1329# Double slashes in file names in object file debugging info 1330# mess up M-x gdb in Emacs. 1331case $srcdir in 1332*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1333esac 1334for ac_var in $ac_precious_vars; do 1335 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1336 eval ac_env_${ac_var}_value=\$${ac_var} 1337 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1338 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1339done 1340 1341# 1342# Report the --help message. 1343# 1344if test "$ac_init_help" = "long"; then 1345 # Omit some internal or obsolete options to make the list less imposing. 1346 # This message is too long to be a string in the A/UX 3.1 sh. 1347 cat <<_ACEOF 1348'configure' configures xfontsel 1.1.1 to adapt to many kinds of systems. 1349 1350Usage: $0 [OPTION]... [VAR=VALUE]... 1351 1352To assign environment variables (e.g., CC, CFLAGS...), specify them as 1353VAR=VALUE. See below for descriptions of some of the useful variables. 1354 1355Defaults for the options are specified in brackets. 1356 1357Configuration: 1358 -h, --help display this help and exit 1359 --help=short display options specific to this package 1360 --help=recursive display the short help of all the included packages 1361 -V, --version display version information and exit 1362 -q, --quiet, --silent do not print 'checking ...' messages 1363 --cache-file=FILE cache test results in FILE [disabled] 1364 -C, --config-cache alias for '--cache-file=config.cache' 1365 -n, --no-create do not create output files 1366 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1367 1368Installation directories: 1369 --prefix=PREFIX install architecture-independent files in PREFIX 1370 [$ac_default_prefix] 1371 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1372 [PREFIX] 1373 1374By default, 'make install' will install all the files in 1375'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1376an installation prefix other than '$ac_default_prefix' using '--prefix', 1377for instance '--prefix=\$HOME'. 1378 1379For better control, use the options below. 1380 1381Fine tuning of the installation directories: 1382 --bindir=DIR user executables [EPREFIX/bin] 1383 --sbindir=DIR system admin executables [EPREFIX/sbin] 1384 --libexecdir=DIR program executables [EPREFIX/libexec] 1385 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1386 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1387 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1388 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1389 --libdir=DIR object code libraries [EPREFIX/lib] 1390 --includedir=DIR C header files [PREFIX/include] 1391 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1392 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1393 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1394 --infodir=DIR info documentation [DATAROOTDIR/info] 1395 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1396 --mandir=DIR man documentation [DATAROOTDIR/man] 1397 --docdir=DIR documentation root [DATAROOTDIR/doc/xfontsel] 1398 --htmldir=DIR html documentation [DOCDIR] 1399 --dvidir=DIR dvi documentation [DOCDIR] 1400 --pdfdir=DIR pdf documentation [DOCDIR] 1401 --psdir=DIR ps documentation [DOCDIR] 1402_ACEOF 1403 1404 cat <<\_ACEOF 1405 1406Program names: 1407 --program-prefix=PREFIX prepend PREFIX to installed program names 1408 --program-suffix=SUFFIX append SUFFIX to installed program names 1409 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1410 1411System types: 1412 --build=BUILD configure for building on BUILD [guessed] 1413 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1414_ACEOF 1415fi 1416 1417if test -n "$ac_init_help"; then 1418 case $ac_init_help in 1419 short | recursive ) echo "Configuration of xfontsel 1.1.1:";; 1420 esac 1421 cat <<\_ACEOF 1422 1423Optional Features: 1424 --disable-option-checking ignore unrecognized --enable/--with options 1425 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1426 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1427 --enable-silent-rules less verbose build output (undo: "make V=1") 1428 --disable-silent-rules verbose build output (undo: "make V=0") 1429 --enable-dependency-tracking 1430 do not reject slow dependency extractors 1431 --disable-dependency-tracking 1432 speeds up one-time build 1433 --disable-selective-werror 1434 Turn off selective compiler errors. (default: 1435 enabled) 1436 --enable-strict-compilation 1437 Enable all warnings from compiler and make them 1438 errors (default: disabled) 1439 1440Optional Packages: 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1442 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1443 --with-appdefaultdir=<pathname> 1444 specify directory for app-defaults files (default is 1445 autodetected) 1446 --with-localedir=<path> Path to install message files in (default: 1447 datadir/locale) 1448 1449Some influential environment variables: 1450 CC C compiler command 1451 CFLAGS C compiler flags 1452 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1453 nonstandard directory <lib dir> 1454 LIBS libraries to pass to the linker, e.g. -l<library> 1455 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1456 you have headers in a nonstandard directory <include dir> 1457 PKG_CONFIG path to pkg-config utility 1458 PKG_CONFIG_PATH 1459 directories to add to pkg-config's search path 1460 PKG_CONFIG_LIBDIR 1461 path overriding pkg-config's built-in search path 1462 XFONTSEL_CFLAGS 1463 C compiler flags for XFONTSEL, overriding pkg-config 1464 XFONTSEL_LIBS 1465 linker flags for XFONTSEL, overriding pkg-config 1466 APPDEFS_CFLAGS 1467 C compiler flags for APPDEFS, overriding pkg-config 1468 APPDEFS_LIBS 1469 linker flags for APPDEFS, overriding pkg-config 1470 1471Use these variables to override the choices made by 'configure' or to help 1472it to find libraries and programs with nonstandard names/locations. 1473 1474Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>. 1475_ACEOF 1476ac_status=$? 1477fi 1478 1479if test "$ac_init_help" = "recursive"; then 1480 # If there are subdirs, report their specific --help. 1481 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1482 test -d "$ac_dir" || 1483 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1484 continue 1485 ac_builddir=. 1486 1487case "$ac_dir" in 1488.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1489*) 1490 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1491 # A ".." for each directory in $ac_dir_suffix. 1492 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1493 case $ac_top_builddir_sub in 1494 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1495 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1496 esac ;; 1497esac 1498ac_abs_top_builddir=$ac_pwd 1499ac_abs_builddir=$ac_pwd$ac_dir_suffix 1500# for backward compatibility: 1501ac_top_builddir=$ac_top_build_prefix 1502 1503case $srcdir in 1504 .) # We are building in place. 1505 ac_srcdir=. 1506 ac_top_srcdir=$ac_top_builddir_sub 1507 ac_abs_top_srcdir=$ac_pwd ;; 1508 [\\/]* | ?:[\\/]* ) # Absolute name. 1509 ac_srcdir=$srcdir$ac_dir_suffix; 1510 ac_top_srcdir=$srcdir 1511 ac_abs_top_srcdir=$srcdir ;; 1512 *) # Relative name. 1513 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1514 ac_top_srcdir=$ac_top_build_prefix$srcdir 1515 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1516esac 1517ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1518 1519 cd "$ac_dir" || { ac_status=$?; continue; } 1520 # Check for configure.gnu first; this name is used for a wrapper for 1521 # Metaconfig's "Configure" on case-insensitive file systems. 1522 if test -f "$ac_srcdir/configure.gnu"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1525 elif test -f "$ac_srcdir/configure"; then 1526 echo && 1527 $SHELL "$ac_srcdir/configure" --help=recursive 1528 else 1529 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1530 fi || ac_status=$? 1531 cd "$ac_pwd" || { ac_status=$?; break; } 1532 done 1533fi 1534 1535test -n "$ac_init_help" && exit $ac_status 1536if $ac_init_version; then 1537 cat <<\_ACEOF 1538xfontsel configure 1.1.1 1539generated by GNU Autoconf 2.72 1540 1541Copyright (C) 2023 Free Software Foundation, Inc. 1542This configure script is free software; the Free Software Foundation 1543gives unlimited permission to copy, distribute and modify it. 1544_ACEOF 1545 exit 1546fi 1547 1548## ------------------------ ## 1549## Autoconf initialization. ## 1550## ------------------------ ## 1551 1552# ac_fn_c_try_compile LINENO 1553# -------------------------- 1554# Try to compile conftest.$ac_ext, and return whether this succeeded. 1555ac_fn_c_try_compile () 1556{ 1557 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1558 rm -f conftest.$ac_objext conftest.beam 1559 if { { ac_try="$ac_compile" 1560case "(($ac_try" in 1561 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1562 *) ac_try_echo=$ac_try;; 1563esac 1564eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1565printf "%s\n" "$ac_try_echo"; } >&5 1566 (eval "$ac_compile") 2>conftest.err 1567 ac_status=$? 1568 if test -s conftest.err; then 1569 grep -v '^ *+' conftest.err >conftest.er1 1570 cat conftest.er1 >&5 1571 mv -f conftest.er1 conftest.err 1572 fi 1573 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1574 test $ac_status = 0; } && { 1575 test -z "$ac_c_werror_flag" || 1576 test ! -s conftest.err 1577 } && test -s conftest.$ac_objext 1578then : 1579 ac_retval=0 1580else case e in #( 1581 e) printf "%s\n" "$as_me: failed program was:" >&5 1582sed 's/^/| /' conftest.$ac_ext >&5 1583 1584 ac_retval=1 ;; 1585esac 1586fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590} # ac_fn_c_try_compile 1591 1592# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1593# ------------------------------------------------------------------ 1594# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1595# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1596ac_fn_check_decl () 1597{ 1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1599 as_decl_name=`echo $2|sed 's/ *(.*//'` 1600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1601printf %s "checking whether $as_decl_name is declared... " >&6; } 1602if eval test \${$3+y} 1603then : 1604 printf %s "(cached) " >&6 1605else case e in #( 1606 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1607 eval ac_save_FLAGS=\$$6 1608 as_fn_append $6 " $5" 1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1610/* end confdefs.h. */ 1611$4 1612int 1613main (void) 1614{ 1615#ifndef $as_decl_name 1616#ifdef __cplusplus 1617 (void) $as_decl_use; 1618#else 1619 (void) $as_decl_name; 1620#endif 1621#endif 1622 1623 ; 1624 return 0; 1625} 1626_ACEOF 1627if ac_fn_c_try_compile "$LINENO" 1628then : 1629 eval "$3=yes" 1630else case e in #( 1631 e) eval "$3=no" ;; 1632esac 1633fi 1634rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1635 eval $6=\$ac_save_FLAGS 1636 ;; 1637esac 1638fi 1639eval ac_res=\$$3 1640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1641printf "%s\n" "$ac_res" >&6; } 1642 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1643 1644} # ac_fn_check_decl 1645 1646# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1647# ------------------------------------------------------- 1648# Tests whether HEADER exists and can be compiled using the include files in 1649# INCLUDES, setting the cache variable VAR accordingly. 1650ac_fn_c_check_header_compile () 1651{ 1652 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1654printf %s "checking for $2... " >&6; } 1655if eval test \${$3+y} 1656then : 1657 printf %s "(cached) " >&6 1658else case e in #( 1659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1660/* end confdefs.h. */ 1661$4 1662#include <$2> 1663_ACEOF 1664if ac_fn_c_try_compile "$LINENO" 1665then : 1666 eval "$3=yes" 1667else case e in #( 1668 e) eval "$3=no" ;; 1669esac 1670fi 1671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1672esac 1673fi 1674eval ac_res=\$$3 1675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1676printf "%s\n" "$ac_res" >&6; } 1677 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1678 1679} # ac_fn_c_check_header_compile 1680 1681# ac_fn_c_try_link LINENO 1682# ----------------------- 1683# Try to link conftest.$ac_ext, and return whether this succeeded. 1684ac_fn_c_try_link () 1685{ 1686 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1687 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1688 if { { ac_try="$ac_link" 1689case "(($ac_try" in 1690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1691 *) ac_try_echo=$ac_try;; 1692esac 1693eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1694printf "%s\n" "$ac_try_echo"; } >&5 1695 (eval "$ac_link") 2>conftest.err 1696 ac_status=$? 1697 if test -s conftest.err; then 1698 grep -v '^ *+' conftest.err >conftest.er1 1699 cat conftest.er1 >&5 1700 mv -f conftest.er1 conftest.err 1701 fi 1702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; } && { 1704 test -z "$ac_c_werror_flag" || 1705 test ! -s conftest.err 1706 } && test -s conftest$ac_exeext && { 1707 test "$cross_compiling" = yes || 1708 test -x conftest$ac_exeext 1709 } 1710then : 1711 ac_retval=0 1712else case e in #( 1713 e) printf "%s\n" "$as_me: failed program was:" >&5 1714sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=1 ;; 1717esac 1718fi 1719 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1720 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1721 # interfere with the next link command; also delete a directory that is 1722 # left behind by Apple's compiler. We do this before executing the actions. 1723 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1724 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1725 as_fn_set_status $ac_retval 1726 1727} # ac_fn_c_try_link 1728ac_configure_args_raw= 1729for ac_arg 1730do 1731 case $ac_arg in 1732 *\'*) 1733 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1734 esac 1735 as_fn_append ac_configure_args_raw " '$ac_arg'" 1736done 1737 1738case $ac_configure_args_raw in 1739 *$as_nl*) 1740 ac_safe_unquote= ;; 1741 *) 1742 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1743 ac_unsafe_a="$ac_unsafe_z#~" 1744 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1745 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1746esac 1747 1748cat >config.log <<_ACEOF 1749This file contains any messages produced by compilers while 1750running configure, to aid debugging if configure makes a mistake. 1751 1752It was created by xfontsel $as_me 1.1.1, which was 1753generated by GNU Autoconf 2.72. Invocation command line was 1754 1755 $ $0$ac_configure_args_raw 1756 1757_ACEOF 1758exec 5>>config.log 1759{ 1760cat <<_ASUNAME 1761## --------- ## 1762## Platform. ## 1763## --------- ## 1764 1765hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1766uname -m = `(uname -m) 2>/dev/null || echo unknown` 1767uname -r = `(uname -r) 2>/dev/null || echo unknown` 1768uname -s = `(uname -s) 2>/dev/null || echo unknown` 1769uname -v = `(uname -v) 2>/dev/null || echo unknown` 1770 1771/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1772/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1773 1774/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1775/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1776/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1777/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1778/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1779/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1780/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1781 1782_ASUNAME 1783 1784as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1785for as_dir in $PATH 1786do 1787 IFS=$as_save_IFS 1788 case $as_dir in #((( 1789 '') as_dir=./ ;; 1790 */) ;; 1791 *) as_dir=$as_dir/ ;; 1792 esac 1793 printf "%s\n" "PATH: $as_dir" 1794 done 1795IFS=$as_save_IFS 1796 1797} >&5 1798 1799cat >&5 <<_ACEOF 1800 1801 1802## ----------- ## 1803## Core tests. ## 1804## ----------- ## 1805 1806_ACEOF 1807 1808 1809# Keep a trace of the command line. 1810# Strip out --no-create and --no-recursion so they do not pile up. 1811# Strip out --silent because we don't want to record it for future runs. 1812# Also quote any args containing shell meta-characters. 1813# Make two passes to allow for proper duplicate-argument suppression. 1814ac_configure_args= 1815ac_configure_args0= 1816ac_configure_args1= 1817ac_must_keep_next=false 1818for ac_pass in 1 2 1819do 1820 for ac_arg 1821 do 1822 case $ac_arg in 1823 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1824 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1825 | -silent | --silent | --silen | --sile | --sil) 1826 continue ;; 1827 *\'*) 1828 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1829 esac 1830 case $ac_pass in 1831 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1832 2) 1833 as_fn_append ac_configure_args1 " '$ac_arg'" 1834 if test $ac_must_keep_next = true; then 1835 ac_must_keep_next=false # Got value, back to normal. 1836 else 1837 case $ac_arg in 1838 *=* | --config-cache | -C | -disable-* | --disable-* \ 1839 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1840 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1841 | -with-* | --with-* | -without-* | --without-* | --x) 1842 case "$ac_configure_args0 " in 1843 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1844 esac 1845 ;; 1846 -* ) ac_must_keep_next=true ;; 1847 esac 1848 fi 1849 as_fn_append ac_configure_args " '$ac_arg'" 1850 ;; 1851 esac 1852 done 1853done 1854{ ac_configure_args0=; unset ac_configure_args0;} 1855{ ac_configure_args1=; unset ac_configure_args1;} 1856 1857# When interrupted or exit'd, cleanup temporary files, and complete 1858# config.log. We remove comments because anyway the quotes in there 1859# would cause problems or look ugly. 1860# WARNING: Use '\'' to represent an apostrophe within the trap. 1861# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1862trap 'exit_status=$? 1863 # Sanitize IFS. 1864 IFS=" "" $as_nl" 1865 # Save into config.log some information that might help in debugging. 1866 { 1867 echo 1868 1869 printf "%s\n" "## ---------------- ## 1870## Cache variables. ## 1871## ---------------- ##" 1872 echo 1873 # The following way of writing the cache mishandles newlines in values, 1874( 1875 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1876 eval ac_val=\$$ac_var 1877 case $ac_val in #( 1878 *${as_nl}*) 1879 case $ac_var in #( 1880 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1881printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1882 esac 1883 case $ac_var in #( 1884 _ | IFS | as_nl) ;; #( 1885 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1886 *) { eval $ac_var=; unset $ac_var;} ;; 1887 esac ;; 1888 esac 1889 done 1890 (set) 2>&1 | 1891 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1892 *${as_nl}ac_space=\ *) 1893 sed -n \ 1894 "s/'\''/'\''\\\\'\'''\''/g; 1895 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1896 ;; #( 1897 *) 1898 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1899 ;; 1900 esac | 1901 sort 1902) 1903 echo 1904 1905 printf "%s\n" "## ----------------- ## 1906## Output variables. ## 1907## ----------------- ##" 1908 echo 1909 for ac_var in $ac_subst_vars 1910 do 1911 eval ac_val=\$$ac_var 1912 case $ac_val in 1913 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1914 esac 1915 printf "%s\n" "$ac_var='\''$ac_val'\''" 1916 done | sort 1917 echo 1918 1919 if test -n "$ac_subst_files"; then 1920 printf "%s\n" "## ------------------- ## 1921## File substitutions. ## 1922## ------------------- ##" 1923 echo 1924 for ac_var in $ac_subst_files 1925 do 1926 eval ac_val=\$$ac_var 1927 case $ac_val in 1928 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1929 esac 1930 printf "%s\n" "$ac_var='\''$ac_val'\''" 1931 done | sort 1932 echo 1933 fi 1934 1935 if test -s confdefs.h; then 1936 printf "%s\n" "## ----------- ## 1937## confdefs.h. ## 1938## ----------- ##" 1939 echo 1940 cat confdefs.h 1941 echo 1942 fi 1943 test "$ac_signal" != 0 && 1944 printf "%s\n" "$as_me: caught signal $ac_signal" 1945 printf "%s\n" "$as_me: exit $exit_status" 1946 } >&5 1947 rm -f core *.core core.conftest.* && 1948 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1949 exit $exit_status 1950' 0 1951for ac_signal in 1 2 13 15; do 1952 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1953done 1954ac_signal=0 1955 1956# confdefs.h avoids OS command line length limits that DEFS can exceed. 1957rm -f -r conftest* confdefs.h 1958 1959printf "%s\n" "/* confdefs.h */" > confdefs.h 1960 1961# Predefined preprocessor variables. 1962 1963printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1964 1965printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1966 1967printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1968 1969printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1970 1971printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1972 1973printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1974 1975 1976# Let the site file select an alternate cache file if it wants to. 1977# Prefer an explicitly selected file to automatically selected ones. 1978if test -n "$CONFIG_SITE"; then 1979 ac_site_files="$CONFIG_SITE" 1980elif test "x$prefix" != xNONE; then 1981 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1982else 1983 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1984fi 1985 1986for ac_site_file in $ac_site_files 1987do 1988 case $ac_site_file in #( 1989 */*) : 1990 ;; #( 1991 *) : 1992 ac_site_file=./$ac_site_file ;; 1993esac 1994 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1996printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1997 sed 's/^/| /' "$ac_site_file" >&5 1998 . "$ac_site_file" \ 1999 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2000printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2001as_fn_error $? "failed to load site script $ac_site_file 2002See 'config.log' for more details" "$LINENO" 5; } 2003 fi 2004done 2005 2006if test -r "$cache_file"; then 2007 # Some versions of bash will fail to source /dev/null (special files 2008 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2009 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2011printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2012 case $cache_file in 2013 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2014 *) . "./$cache_file";; 2015 esac 2016 fi 2017else 2018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2019printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2020 >$cache_file 2021fi 2022 2023# Test code for whether the C compiler supports C89 (global declarations) 2024ac_c_conftest_c89_globals=' 2025/* Does the compiler advertise C89 conformance? 2026 Do not test the value of __STDC__, because some compilers set it to 0 2027 while being otherwise adequately conformant. */ 2028#if !defined __STDC__ 2029# error "Compiler does not advertise C89 conformance" 2030#endif 2031 2032#include <stddef.h> 2033#include <stdarg.h> 2034struct stat; 2035/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2036struct buf { int x; }; 2037struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2038static char *e (char **p, int i) 2039{ 2040 return p[i]; 2041} 2042static char *f (char * (*g) (char **, int), char **p, ...) 2043{ 2044 char *s; 2045 va_list v; 2046 va_start (v,p); 2047 s = g (p, va_arg (v,int)); 2048 va_end (v); 2049 return s; 2050} 2051 2052/* C89 style stringification. */ 2053#define noexpand_stringify(a) #a 2054const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2055 2056/* C89 style token pasting. Exercises some of the corner cases that 2057 e.g. old MSVC gets wrong, but not very hard. */ 2058#define noexpand_concat(a,b) a##b 2059#define expand_concat(a,b) noexpand_concat(a,b) 2060extern int vA; 2061extern int vbee; 2062#define aye A 2063#define bee B 2064int *pvA = &expand_concat(v,aye); 2065int *pvbee = &noexpand_concat(v,bee); 2066 2067/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2068 function prototypes and stuff, but not \xHH hex character constants. 2069 These do not provoke an error unfortunately, instead are silently treated 2070 as an "x". The following induces an error, until -std is added to get 2071 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2072 array size at least. It is necessary to write \x00 == 0 to get something 2073 that is true only with -std. */ 2074int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2075 2076/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2077 inside strings and character constants. */ 2078#define FOO(x) '\''x'\'' 2079int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2080 2081int test (int i, double x); 2082struct s1 {int (*f) (int a);}; 2083struct s2 {int (*f) (double a);}; 2084int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2085 int, int);' 2086 2087# Test code for whether the C compiler supports C89 (body of main). 2088ac_c_conftest_c89_main=' 2089ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2090' 2091 2092# Test code for whether the C compiler supports C99 (global declarations) 2093ac_c_conftest_c99_globals=' 2094/* Does the compiler advertise C99 conformance? */ 2095#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2096# error "Compiler does not advertise C99 conformance" 2097#endif 2098 2099// See if C++-style comments work. 2100 2101#include <stdbool.h> 2102extern int puts (const char *); 2103extern int printf (const char *, ...); 2104extern int dprintf (int, const char *, ...); 2105extern void *malloc (size_t); 2106extern void free (void *); 2107 2108// Check varargs macros. These examples are taken from C99 6.10.3.5. 2109// dprintf is used instead of fprintf to avoid needing to declare 2110// FILE and stderr. 2111#define debug(...) dprintf (2, __VA_ARGS__) 2112#define showlist(...) puts (#__VA_ARGS__) 2113#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2114static void 2115test_varargs_macros (void) 2116{ 2117 int x = 1234; 2118 int y = 5678; 2119 debug ("Flag"); 2120 debug ("X = %d\n", x); 2121 showlist (The first, second, and third items.); 2122 report (x>y, "x is %d but y is %d", x, y); 2123} 2124 2125// Check long long types. 2126#define BIG64 18446744073709551615ull 2127#define BIG32 4294967295ul 2128#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2129#if !BIG_OK 2130 #error "your preprocessor is broken" 2131#endif 2132#if BIG_OK 2133#else 2134 #error "your preprocessor is broken" 2135#endif 2136static long long int bignum = -9223372036854775807LL; 2137static unsigned long long int ubignum = BIG64; 2138 2139struct incomplete_array 2140{ 2141 int datasize; 2142 double data[]; 2143}; 2144 2145struct named_init { 2146 int number; 2147 const wchar_t *name; 2148 double average; 2149}; 2150 2151typedef const char *ccp; 2152 2153static inline int 2154test_restrict (ccp restrict text) 2155{ 2156 // Iterate through items via the restricted pointer. 2157 // Also check for declarations in for loops. 2158 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2159 continue; 2160 return 0; 2161} 2162 2163// Check varargs and va_copy. 2164static bool 2165test_varargs (const char *format, ...) 2166{ 2167 va_list args; 2168 va_start (args, format); 2169 va_list args_copy; 2170 va_copy (args_copy, args); 2171 2172 const char *str = ""; 2173 int number = 0; 2174 float fnumber = 0; 2175 2176 while (*format) 2177 { 2178 switch (*format++) 2179 { 2180 case '\''s'\'': // string 2181 str = va_arg (args_copy, const char *); 2182 break; 2183 case '\''d'\'': // int 2184 number = va_arg (args_copy, int); 2185 break; 2186 case '\''f'\'': // float 2187 fnumber = va_arg (args_copy, double); 2188 break; 2189 default: 2190 break; 2191 } 2192 } 2193 va_end (args_copy); 2194 va_end (args); 2195 2196 return *str && number && fnumber; 2197} 2198' 2199 2200# Test code for whether the C compiler supports C99 (body of main). 2201ac_c_conftest_c99_main=' 2202 // Check bool. 2203 _Bool success = false; 2204 success |= (argc != 0); 2205 2206 // Check restrict. 2207 if (test_restrict ("String literal") == 0) 2208 success = true; 2209 char *restrict newvar = "Another string"; 2210 2211 // Check varargs. 2212 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2213 test_varargs_macros (); 2214 2215 // Check flexible array members. 2216 struct incomplete_array *ia = 2217 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2218 ia->datasize = 10; 2219 for (int i = 0; i < ia->datasize; ++i) 2220 ia->data[i] = i * 1.234; 2221 // Work around memory leak warnings. 2222 free (ia); 2223 2224 // Check named initializers. 2225 struct named_init ni = { 2226 .number = 34, 2227 .name = L"Test wide string", 2228 .average = 543.34343, 2229 }; 2230 2231 ni.number = 58; 2232 2233 int dynamic_array[ni.number]; 2234 dynamic_array[0] = argv[0][0]; 2235 dynamic_array[ni.number - 1] = 543; 2236 2237 // work around unused variable warnings 2238 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2239 || dynamic_array[ni.number - 1] != 543); 2240' 2241 2242# Test code for whether the C compiler supports C11 (global declarations) 2243ac_c_conftest_c11_globals=' 2244/* Does the compiler advertise C11 conformance? */ 2245#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2246# error "Compiler does not advertise C11 conformance" 2247#endif 2248 2249// Check _Alignas. 2250char _Alignas (double) aligned_as_double; 2251char _Alignas (0) no_special_alignment; 2252extern char aligned_as_int; 2253char _Alignas (0) _Alignas (int) aligned_as_int; 2254 2255// Check _Alignof. 2256enum 2257{ 2258 int_alignment = _Alignof (int), 2259 int_array_alignment = _Alignof (int[100]), 2260 char_alignment = _Alignof (char) 2261}; 2262_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2263 2264// Check _Noreturn. 2265int _Noreturn does_not_return (void) { for (;;) continue; } 2266 2267// Check _Static_assert. 2268struct test_static_assert 2269{ 2270 int x; 2271 _Static_assert (sizeof (int) <= sizeof (long int), 2272 "_Static_assert does not work in struct"); 2273 long int y; 2274}; 2275 2276// Check UTF-8 literals. 2277#define u8 syntax error! 2278char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2279 2280// Check duplicate typedefs. 2281typedef long *long_ptr; 2282typedef long int *long_ptr; 2283typedef long_ptr long_ptr; 2284 2285// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2286struct anonymous 2287{ 2288 union { 2289 struct { int i; int j; }; 2290 struct { int k; long int l; } w; 2291 }; 2292 int m; 2293} v1; 2294' 2295 2296# Test code for whether the C compiler supports C11 (body of main). 2297ac_c_conftest_c11_main=' 2298 _Static_assert ((offsetof (struct anonymous, i) 2299 == offsetof (struct anonymous, w.k)), 2300 "Anonymous union alignment botch"); 2301 v1.i = 2; 2302 v1.w.k = 5; 2303 ok |= v1.i != 5; 2304' 2305 2306# Test code for whether the C compiler supports C11 (complete). 2307ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2308${ac_c_conftest_c99_globals} 2309${ac_c_conftest_c11_globals} 2310 2311int 2312main (int argc, char **argv) 2313{ 2314 int ok = 0; 2315 ${ac_c_conftest_c89_main} 2316 ${ac_c_conftest_c99_main} 2317 ${ac_c_conftest_c11_main} 2318 return ok; 2319} 2320" 2321 2322# Test code for whether the C compiler supports C99 (complete). 2323ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2324${ac_c_conftest_c99_globals} 2325 2326int 2327main (int argc, char **argv) 2328{ 2329 int ok = 0; 2330 ${ac_c_conftest_c89_main} 2331 ${ac_c_conftest_c99_main} 2332 return ok; 2333} 2334" 2335 2336# Test code for whether the C compiler supports C89 (complete). 2337ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2338 2339int 2340main (int argc, char **argv) 2341{ 2342 int ok = 0; 2343 ${ac_c_conftest_c89_main} 2344 return ok; 2345} 2346" 2347 2348as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2349as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2350as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2351as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2352as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2353as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2354as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2355as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2356as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2357 2358# Auxiliary files required by this configure script. 2359ac_aux_files="config.guess config.sub compile missing install-sh" 2360 2361# Locations in which to look for auxiliary files. 2362ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2363 2364# Search for a directory containing all of the required auxiliary files, 2365# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2366# If we don't find one directory that contains all the files we need, 2367# we report the set of missing files from the *first* directory in 2368# $ac_aux_dir_candidates and give up. 2369ac_missing_aux_files="" 2370ac_first_candidate=: 2371printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2372as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2373as_found=false 2374for as_dir in $ac_aux_dir_candidates 2375do 2376 IFS=$as_save_IFS 2377 case $as_dir in #((( 2378 '') as_dir=./ ;; 2379 */) ;; 2380 *) as_dir=$as_dir/ ;; 2381 esac 2382 as_found=: 2383 2384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2385 ac_aux_dir_found=yes 2386 ac_install_sh= 2387 for ac_aux in $ac_aux_files 2388 do 2389 # As a special case, if "install-sh" is required, that requirement 2390 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2391 # and $ac_install_sh is set appropriately for whichever one is found. 2392 if test x"$ac_aux" = x"install-sh" 2393 then 2394 if test -f "${as_dir}install-sh"; then 2395 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2396 ac_install_sh="${as_dir}install-sh -c" 2397 elif test -f "${as_dir}install.sh"; then 2398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2399 ac_install_sh="${as_dir}install.sh -c" 2400 elif test -f "${as_dir}shtool"; then 2401 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2402 ac_install_sh="${as_dir}shtool install -c" 2403 else 2404 ac_aux_dir_found=no 2405 if $ac_first_candidate; then 2406 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2407 else 2408 break 2409 fi 2410 fi 2411 else 2412 if test -f "${as_dir}${ac_aux}"; then 2413 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2414 else 2415 ac_aux_dir_found=no 2416 if $ac_first_candidate; then 2417 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2418 else 2419 break 2420 fi 2421 fi 2422 fi 2423 done 2424 if test "$ac_aux_dir_found" = yes; then 2425 ac_aux_dir="$as_dir" 2426 break 2427 fi 2428 ac_first_candidate=false 2429 2430 as_found=false 2431done 2432IFS=$as_save_IFS 2433if $as_found 2434then : 2435 2436else case e in #( 2437 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2438esac 2439fi 2440 2441 2442# These three variables are undocumented and unsupported, 2443# and are intended to be withdrawn in a future Autoconf release. 2444# They can cause serious problems if a builder's source tree is in a directory 2445# whose full name contains unusual characters. 2446if test -f "${ac_aux_dir}config.guess"; then 2447 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2448fi 2449if test -f "${ac_aux_dir}config.sub"; then 2450 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2451fi 2452if test -f "$ac_aux_dir/configure"; then 2453 ac_configure="$SHELL ${ac_aux_dir}configure" 2454fi 2455 2456# Check that the precious variables saved in the cache have kept the same 2457# value. 2458ac_cache_corrupted=false 2459for ac_var in $ac_precious_vars; do 2460 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2461 eval ac_new_set=\$ac_env_${ac_var}_set 2462 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2463 eval ac_new_val=\$ac_env_${ac_var}_value 2464 case $ac_old_set,$ac_new_set in 2465 set,) 2466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2467printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2468 ac_cache_corrupted=: ;; 2469 ,set) 2470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2471printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2472 ac_cache_corrupted=: ;; 2473 ,);; 2474 *) 2475 if test "x$ac_old_val" != "x$ac_new_val"; then 2476 # differences in whitespace do not lead to failure. 2477 ac_old_val_w=`echo x $ac_old_val` 2478 ac_new_val_w=`echo x $ac_new_val` 2479 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2481printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2482 ac_cache_corrupted=: 2483 else 2484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2485printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2486 eval $ac_var=\$ac_old_val 2487 fi 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2489printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2491printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2492 fi;; 2493 esac 2494 # Pass precious variables to config.status. 2495 if test "$ac_new_set" = set; then 2496 case $ac_new_val in 2497 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2498 *) ac_arg=$ac_var=$ac_new_val ;; 2499 esac 2500 case " $ac_configure_args " in 2501 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2502 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2503 esac 2504 fi 2505done 2506if $ac_cache_corrupted; then 2507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2508printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2510printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2511 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2512 and start over" "$LINENO" 5 2513fi 2514## -------------------- ## 2515## Main body of script. ## 2516## -------------------- ## 2517 2518ac_ext=c 2519ac_cpp='$CPP $CPPFLAGS' 2520ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2521ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2522ac_compiler_gnu=$ac_cv_c_compiler_gnu 2523 2524 2525 2526ac_config_headers="$ac_config_headers config.h" 2527 2528 2529# Initialize Automake 2530am__api_version='1.16' 2531 2532 2533 2534 # Find a good install program. We prefer a C program (faster), 2535# so one script is as good as another. But avoid the broken or 2536# incompatible versions: 2537# SysV /etc/install, /usr/sbin/install 2538# SunOS /usr/etc/install 2539# IRIX /sbin/install 2540# AIX /bin/install 2541# AmigaOS /C/install, which installs bootblocks on floppy discs 2542# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2543# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2544# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2545# OS/2's system install, which has a completely different semantic 2546# ./install, which can be erroneously created by make from ./install.sh. 2547# Reject install programs that cannot install multiple files. 2548{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2549printf %s "checking for a BSD-compatible install... " >&6; } 2550if test -z "$INSTALL"; then 2551if test ${ac_cv_path_install+y} 2552then : 2553 printf %s "(cached) " >&6 2554else case e in #( 2555 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2556for as_dir in $PATH 2557do 2558 IFS=$as_save_IFS 2559 case $as_dir in #((( 2560 '') as_dir=./ ;; 2561 */) ;; 2562 *) as_dir=$as_dir/ ;; 2563 esac 2564 # Account for fact that we put trailing slashes in our PATH walk. 2565case $as_dir in #(( 2566 ./ | /[cC]/* | \ 2567 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2568 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2569 /usr/ucb/* ) ;; 2570 *) 2571 # OSF1 and SCO ODT 3.0 have their own names for install. 2572 # Don't use installbsd from OSF since it installs stuff as root 2573 # by default. 2574 for ac_prog in ginstall scoinst install; do 2575 for ac_exec_ext in '' $ac_executable_extensions; do 2576 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2577 if test $ac_prog = install && 2578 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2579 # AIX install. It has an incompatible calling convention. 2580 : 2581 elif test $ac_prog = install && 2582 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2583 # program-specific install script used by HP pwplus--don't use. 2584 : 2585 else 2586 rm -rf conftest.one conftest.two conftest.dir 2587 echo one > conftest.one 2588 echo two > conftest.two 2589 mkdir conftest.dir 2590 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2591 test -s conftest.one && test -s conftest.two && 2592 test -s conftest.dir/conftest.one && 2593 test -s conftest.dir/conftest.two 2594 then 2595 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2596 break 3 2597 fi 2598 fi 2599 fi 2600 done 2601 done 2602 ;; 2603esac 2604 2605 done 2606IFS=$as_save_IFS 2607 2608rm -rf conftest.one conftest.two conftest.dir 2609 ;; 2610esac 2611fi 2612 if test ${ac_cv_path_install+y}; then 2613 INSTALL=$ac_cv_path_install 2614 else 2615 # As a last resort, use the slow shell script. Don't cache a 2616 # value for INSTALL within a source directory, because that will 2617 # break other packages using the cache if that directory is 2618 # removed, or if the value is a relative name. 2619 INSTALL=$ac_install_sh 2620 fi 2621fi 2622{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2623printf "%s\n" "$INSTALL" >&6; } 2624 2625# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2626# It thinks the first close brace ends the variable substitution. 2627test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2628 2629test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2630 2631test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2632 2633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2634printf %s "checking whether build environment is sane... " >&6; } 2635# Reject unsafe characters in $srcdir or the absolute working directory 2636# name. Accept space and tab only in the latter. 2637am_lf=' 2638' 2639case `pwd` in 2640 *[\\\"\#\$\&\'\`$am_lf]*) 2641 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2642esac 2643case $srcdir in 2644 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2645 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2646esac 2647 2648# Do 'set' in a subshell so we don't clobber the current shell's 2649# arguments. Must try -L first in case configure is actually a 2650# symlink; some systems play weird games with the mod time of symlinks 2651# (eg FreeBSD returns the mod time of the symlink's containing 2652# directory). 2653if ( 2654 am_has_slept=no 2655 for am_try in 1 2; do 2656 echo "timestamp, slept: $am_has_slept" > conftest.file 2657 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2658 if test "$*" = "X"; then 2659 # -L didn't work. 2660 set X `ls -t "$srcdir/configure" conftest.file` 2661 fi 2662 if test "$*" != "X $srcdir/configure conftest.file" \ 2663 && test "$*" != "X conftest.file $srcdir/configure"; then 2664 2665 # If neither matched, then we have a broken ls. This can happen 2666 # if, for instance, CONFIG_SHELL is bash and it inherits a 2667 # broken ls alias from the environment. This has actually 2668 # happened. Such a system could not be considered "sane". 2669 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2670 alias in your environment" "$LINENO" 5 2671 fi 2672 if test "$2" = conftest.file || test $am_try -eq 2; then 2673 break 2674 fi 2675 # Just in case. 2676 sleep 1 2677 am_has_slept=yes 2678 done 2679 test "$2" = conftest.file 2680 ) 2681then 2682 # Ok. 2683 : 2684else 2685 as_fn_error $? "newly created file is older than distributed files! 2686Check your system clock" "$LINENO" 5 2687fi 2688{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2689printf "%s\n" "yes" >&6; } 2690# If we didn't sleep, we still need to ensure time stamps of config.status and 2691# generated files are strictly newer. 2692am_sleep_pid= 2693if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2694 ( sleep 1 ) & 2695 am_sleep_pid=$! 2696fi 2697 2698rm -f conftest.file 2699 2700test "$program_prefix" != NONE && 2701 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2702# Use a double $ so make ignores it. 2703test "$program_suffix" != NONE && 2704 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2705# Double any \ or $. 2706# By default was 's,x,x', remove it if useless. 2707ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2708program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2709 2710 2711# Expand $ac_aux_dir to an absolute path. 2712am_aux_dir=`cd "$ac_aux_dir" && pwd` 2713 2714 2715 if test x"${MISSING+set}" != xset; then 2716 MISSING="\${SHELL} '$am_aux_dir/missing'" 2717fi 2718# Use eval to expand $SHELL 2719if eval "$MISSING --is-lightweight"; then 2720 am_missing_run="$MISSING " 2721else 2722 am_missing_run= 2723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2724printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2725fi 2726 2727if test x"${install_sh+set}" != xset; then 2728 case $am_aux_dir in 2729 *\ * | *\ *) 2730 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2731 *) 2732 install_sh="\${SHELL} $am_aux_dir/install-sh" 2733 esac 2734fi 2735 2736# Installed binaries are usually stripped using 'strip' when the user 2737# run "make install-strip". However 'strip' might not be the right 2738# tool to use in cross-compilation environments, therefore Automake 2739# will honor the 'STRIP' environment variable to overrule this program. 2740if test "$cross_compiling" != no; then 2741 if test -n "$ac_tool_prefix"; then 2742 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2743set dummy ${ac_tool_prefix}strip; ac_word=$2 2744{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2745printf %s "checking for $ac_word... " >&6; } 2746if test ${ac_cv_prog_STRIP+y} 2747then : 2748 printf %s "(cached) " >&6 2749else case e in #( 2750 e) if test -n "$STRIP"; then 2751 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2752else 2753as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2754for as_dir in $PATH 2755do 2756 IFS=$as_save_IFS 2757 case $as_dir in #((( 2758 '') as_dir=./ ;; 2759 */) ;; 2760 *) as_dir=$as_dir/ ;; 2761 esac 2762 for ac_exec_ext in '' $ac_executable_extensions; do 2763 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2764 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2765 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2766 break 2 2767 fi 2768done 2769 done 2770IFS=$as_save_IFS 2771 2772fi ;; 2773esac 2774fi 2775STRIP=$ac_cv_prog_STRIP 2776if test -n "$STRIP"; then 2777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2778printf "%s\n" "$STRIP" >&6; } 2779else 2780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2781printf "%s\n" "no" >&6; } 2782fi 2783 2784 2785fi 2786if test -z "$ac_cv_prog_STRIP"; then 2787 ac_ct_STRIP=$STRIP 2788 # Extract the first word of "strip", so it can be a program name with args. 2789set dummy strip; ac_word=$2 2790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2791printf %s "checking for $ac_word... " >&6; } 2792if test ${ac_cv_prog_ac_ct_STRIP+y} 2793then : 2794 printf %s "(cached) " >&6 2795else case e in #( 2796 e) if test -n "$ac_ct_STRIP"; then 2797 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2798else 2799as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2800for as_dir in $PATH 2801do 2802 IFS=$as_save_IFS 2803 case $as_dir in #((( 2804 '') as_dir=./ ;; 2805 */) ;; 2806 *) as_dir=$as_dir/ ;; 2807 esac 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2810 ac_cv_prog_ac_ct_STRIP="strip" 2811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2812 break 2 2813 fi 2814done 2815 done 2816IFS=$as_save_IFS 2817 2818fi ;; 2819esac 2820fi 2821ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2822if test -n "$ac_ct_STRIP"; then 2823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2824printf "%s\n" "$ac_ct_STRIP" >&6; } 2825else 2826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2827printf "%s\n" "no" >&6; } 2828fi 2829 2830 if test "x$ac_ct_STRIP" = x; then 2831 STRIP=":" 2832 else 2833 case $cross_compiling:$ac_tool_warned in 2834yes:) 2835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2836printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2837ac_tool_warned=yes ;; 2838esac 2839 STRIP=$ac_ct_STRIP 2840 fi 2841else 2842 STRIP="$ac_cv_prog_STRIP" 2843fi 2844 2845fi 2846INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2847 2848 2849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2850printf %s "checking for a race-free mkdir -p... " >&6; } 2851if test -z "$MKDIR_P"; then 2852 if test ${ac_cv_path_mkdir+y} 2853then : 2854 printf %s "(cached) " >&6 2855else case e in #( 2856 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2857for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2858do 2859 IFS=$as_save_IFS 2860 case $as_dir in #((( 2861 '') as_dir=./ ;; 2862 */) ;; 2863 *) as_dir=$as_dir/ ;; 2864 esac 2865 for ac_prog in mkdir gmkdir; do 2866 for ac_exec_ext in '' $ac_executable_extensions; do 2867 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2868 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2869 'mkdir ('*'coreutils) '* | \ 2870 *'BusyBox '* | \ 2871 'mkdir (fileutils) '4.1*) 2872 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2873 break 3;; 2874 esac 2875 done 2876 done 2877 done 2878IFS=$as_save_IFS 2879 ;; 2880esac 2881fi 2882 2883 test -d ./--version && rmdir ./--version 2884 if test ${ac_cv_path_mkdir+y}; then 2885 MKDIR_P="$ac_cv_path_mkdir -p" 2886 else 2887 # As a last resort, use plain mkdir -p, 2888 # in the hope it doesn't have the bugs of ancient mkdir. 2889 MKDIR_P='mkdir -p' 2890 fi 2891fi 2892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2893printf "%s\n" "$MKDIR_P" >&6; } 2894 2895for ac_prog in gawk mawk nawk awk 2896do 2897 # Extract the first word of "$ac_prog", so it can be a program name with args. 2898set dummy $ac_prog; ac_word=$2 2899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900printf %s "checking for $ac_word... " >&6; } 2901if test ${ac_cv_prog_AWK+y} 2902then : 2903 printf %s "(cached) " >&6 2904else case e in #( 2905 e) if test -n "$AWK"; then 2906 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2907else 2908as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2909for as_dir in $PATH 2910do 2911 IFS=$as_save_IFS 2912 case $as_dir in #((( 2913 '') as_dir=./ ;; 2914 */) ;; 2915 *) as_dir=$as_dir/ ;; 2916 esac 2917 for ac_exec_ext in '' $ac_executable_extensions; do 2918 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2919 ac_cv_prog_AWK="$ac_prog" 2920 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2921 break 2 2922 fi 2923done 2924 done 2925IFS=$as_save_IFS 2926 2927fi ;; 2928esac 2929fi 2930AWK=$ac_cv_prog_AWK 2931if test -n "$AWK"; then 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2933printf "%s\n" "$AWK" >&6; } 2934else 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936printf "%s\n" "no" >&6; } 2937fi 2938 2939 2940 test -n "$AWK" && break 2941done 2942 2943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2944printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2945set x ${MAKE-make} 2946ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2947if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2948then : 2949 printf %s "(cached) " >&6 2950else case e in #( 2951 e) cat >conftest.make <<\_ACEOF 2952SHELL = /bin/sh 2953all: 2954 @echo '@@@%%%=$(MAKE)=@@@%%%' 2955_ACEOF 2956# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2957case `${MAKE-make} -f conftest.make 2>/dev/null` in 2958 *@@@%%%=?*=@@@%%%*) 2959 eval ac_cv_prog_make_${ac_make}_set=yes;; 2960 *) 2961 eval ac_cv_prog_make_${ac_make}_set=no;; 2962esac 2963rm -f conftest.make ;; 2964esac 2965fi 2966if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2968printf "%s\n" "yes" >&6; } 2969 SET_MAKE= 2970else 2971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972printf "%s\n" "no" >&6; } 2973 SET_MAKE="MAKE=${MAKE-make}" 2974fi 2975 2976rm -rf .tst 2>/dev/null 2977mkdir .tst 2>/dev/null 2978if test -d .tst; then 2979 am__leading_dot=. 2980else 2981 am__leading_dot=_ 2982fi 2983rmdir .tst 2>/dev/null 2984 2985# Check whether --enable-silent-rules was given. 2986if test ${enable_silent_rules+y} 2987then : 2988 enableval=$enable_silent_rules; 2989fi 2990 2991case $enable_silent_rules in # ((( 2992 yes) AM_DEFAULT_VERBOSITY=0;; 2993 no) AM_DEFAULT_VERBOSITY=1;; 2994 *) AM_DEFAULT_VERBOSITY=1;; 2995esac 2996am_make=${MAKE-make} 2997{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2998printf %s "checking whether $am_make supports nested variables... " >&6; } 2999if test ${am_cv_make_support_nested_variables+y} 3000then : 3001 printf %s "(cached) " >&6 3002else case e in #( 3003 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3004BAR0=false 3005BAR1=true 3006V=1 3007am__doit: 3008 @$(TRUE) 3009.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3010 am_cv_make_support_nested_variables=yes 3011else 3012 am_cv_make_support_nested_variables=no 3013fi ;; 3014esac 3015fi 3016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3017printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3018if test $am_cv_make_support_nested_variables = yes; then 3019 AM_V='$(V)' 3020 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3021else 3022 AM_V=$AM_DEFAULT_VERBOSITY 3023 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3024fi 3025AM_BACKSLASH='\' 3026 3027if test "`cd $srcdir && pwd`" != "`pwd`"; then 3028 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3029 # is not polluted with repeated "-I." 3030 am__isrc=' -I$(srcdir)' 3031 # test to see if srcdir already configured 3032 if test -f $srcdir/config.status; then 3033 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3034 fi 3035fi 3036 3037# test whether we have cygpath 3038if test -z "$CYGPATH_W"; then 3039 if (cygpath --version) >/dev/null 2>/dev/null; then 3040 CYGPATH_W='cygpath -w' 3041 else 3042 CYGPATH_W=echo 3043 fi 3044fi 3045 3046 3047# Define the identity of the package. 3048 PACKAGE='xfontsel' 3049 VERSION='1.1.1' 3050 3051 3052printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3053 3054 3055printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3056 3057# Some tools Automake needs. 3058 3059ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3060 3061 3062AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3063 3064 3065AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3066 3067 3068AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3069 3070 3071MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3072 3073# For better backward compatibility. To be removed once Automake 1.9.x 3074# dies out for good. For more background, see: 3075# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3076# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3077mkdir_p='$(MKDIR_P)' 3078 3079# We need awk for the "check" target (and possibly the TAP driver). The 3080# system "awk" is bad on some platforms. 3081# Always define AMTAR for backward compatibility. Yes, it's still used 3082# in the wild :-( We should find a proper way to deprecate it ... 3083AMTAR='$${TAR-tar}' 3084 3085 3086# We'll loop over all known methods to create a tar archive until one works. 3087_am_tools='gnutar pax cpio none' 3088 3089am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3090 3091 3092 3093 3094 3095# Variables for tags utilities; see am/tags.am 3096if test -z "$CTAGS"; then 3097 CTAGS=ctags 3098fi 3099 3100if test -z "$ETAGS"; then 3101 ETAGS=etags 3102fi 3103 3104if test -z "$CSCOPE"; then 3105 CSCOPE=cscope 3106fi 3107 3108 3109 3110# POSIX will say in a future version that running "rm -f" with no argument 3111# is OK; and we want to be able to make that assumption in our Makefile 3112# recipes. So use an aggressive probe to check that the usage we want is 3113# actually supported "in the wild" to an acceptable degree. 3114# See automake bug#10828. 3115# To make any issue more visible, cause the running configure to be aborted 3116# by default if the 'rm' program in use doesn't match our expectations; the 3117# user can still override this though. 3118if rm -f && rm -fr && rm -rf; then : OK; else 3119 cat >&2 <<'END' 3120Oops! 3121 3122Your 'rm' program seems unable to run without file operands specified 3123on the command line, even when the '-f' option is present. This is contrary 3124to the behaviour of most rm programs out there, and not conforming with 3125the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3126 3127Please tell bug-automake@gnu.org about your system, including the value 3128of your $PATH and any error possibly output before this message. This 3129can help us improve future automake versions. 3130 3131END 3132 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3133 echo 'Configuration will proceed anyway, since you have set the' >&2 3134 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3135 echo >&2 3136 else 3137 cat >&2 <<'END' 3138Aborting the configuration process, to ensure you take notice of the issue. 3139 3140You can download and install GNU coreutils to get an 'rm' implementation 3141that behaves properly: <https://www.gnu.org/software/coreutils/>. 3142 3143If you want to complete the configuration process using your problematic 3144'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3145to "yes", and re-run configure. 3146 3147END 3148 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3149 fi 3150fi 3151 3152 3153# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174DEPDIR="${am__leading_dot}deps" 3175 3176ac_config_commands="$ac_config_commands depfiles" 3177 3178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3179printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3180cat > confinc.mk << 'END' 3181am__doit: 3182 @echo this is the am__doit target >confinc.out 3183.PHONY: am__doit 3184END 3185am__include="#" 3186am__quote= 3187# BSD make does it like this. 3188echo '.include "confinc.mk" # ignored' > confmf.BSD 3189# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3190echo 'include confinc.mk # ignored' > confmf.GNU 3191_am_result=no 3192for s in GNU BSD; do 3193 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3194 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3195 ac_status=$? 3196 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3197 (exit $ac_status); } 3198 case $?:`cat confinc.out 2>/dev/null` in #( 3199 '0:this is the am__doit target') : 3200 case $s in #( 3201 BSD) : 3202 am__include='.include' am__quote='"' ;; #( 3203 *) : 3204 am__include='include' am__quote='' ;; 3205esac ;; #( 3206 *) : 3207 ;; 3208esac 3209 if test "$am__include" != "#"; then 3210 _am_result="yes ($s style)" 3211 break 3212 fi 3213done 3214rm -f confinc.* confmf.* 3215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3216printf "%s\n" "${_am_result}" >&6; } 3217 3218# Check whether --enable-dependency-tracking was given. 3219if test ${enable_dependency_tracking+y} 3220then : 3221 enableval=$enable_dependency_tracking; 3222fi 3223 3224if test "x$enable_dependency_tracking" != xno; then 3225 am_depcomp="$ac_aux_dir/depcomp" 3226 AMDEPBACKSLASH='\' 3227 am__nodep='_no' 3228fi 3229 if test "x$enable_dependency_tracking" != xno; then 3230 AMDEP_TRUE= 3231 AMDEP_FALSE='#' 3232else 3233 AMDEP_TRUE='#' 3234 AMDEP_FALSE= 3235fi 3236 3237 3238ac_ext=c 3239ac_cpp='$CPP $CPPFLAGS' 3240ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3241ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3242ac_compiler_gnu=$ac_cv_c_compiler_gnu 3243if test -n "$ac_tool_prefix"; then 3244 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3245set dummy ${ac_tool_prefix}gcc; ac_word=$2 3246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3247printf %s "checking for $ac_word... " >&6; } 3248if test ${ac_cv_prog_CC+y} 3249then : 3250 printf %s "(cached) " >&6 3251else case e in #( 3252 e) if test -n "$CC"; then 3253 ac_cv_prog_CC="$CC" # Let the user override the test. 3254else 3255as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3256for as_dir in $PATH 3257do 3258 IFS=$as_save_IFS 3259 case $as_dir in #((( 3260 '') as_dir=./ ;; 3261 */) ;; 3262 *) as_dir=$as_dir/ ;; 3263 esac 3264 for ac_exec_ext in '' $ac_executable_extensions; do 3265 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3266 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3267 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3268 break 2 3269 fi 3270done 3271 done 3272IFS=$as_save_IFS 3273 3274fi ;; 3275esac 3276fi 3277CC=$ac_cv_prog_CC 3278if test -n "$CC"; then 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3280printf "%s\n" "$CC" >&6; } 3281else 3282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3283printf "%s\n" "no" >&6; } 3284fi 3285 3286 3287fi 3288if test -z "$ac_cv_prog_CC"; then 3289 ac_ct_CC=$CC 3290 # Extract the first word of "gcc", so it can be a program name with args. 3291set dummy gcc; ac_word=$2 3292{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3293printf %s "checking for $ac_word... " >&6; } 3294if test ${ac_cv_prog_ac_ct_CC+y} 3295then : 3296 printf %s "(cached) " >&6 3297else case e in #( 3298 e) if test -n "$ac_ct_CC"; then 3299 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3300else 3301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3302for as_dir in $PATH 3303do 3304 IFS=$as_save_IFS 3305 case $as_dir in #((( 3306 '') as_dir=./ ;; 3307 */) ;; 3308 *) as_dir=$as_dir/ ;; 3309 esac 3310 for ac_exec_ext in '' $ac_executable_extensions; do 3311 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3312 ac_cv_prog_ac_ct_CC="gcc" 3313 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3314 break 2 3315 fi 3316done 3317 done 3318IFS=$as_save_IFS 3319 3320fi ;; 3321esac 3322fi 3323ac_ct_CC=$ac_cv_prog_ac_ct_CC 3324if test -n "$ac_ct_CC"; then 3325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3326printf "%s\n" "$ac_ct_CC" >&6; } 3327else 3328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3329printf "%s\n" "no" >&6; } 3330fi 3331 3332 if test "x$ac_ct_CC" = x; then 3333 CC="" 3334 else 3335 case $cross_compiling:$ac_tool_warned in 3336yes:) 3337{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3338printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3339ac_tool_warned=yes ;; 3340esac 3341 CC=$ac_ct_CC 3342 fi 3343else 3344 CC="$ac_cv_prog_CC" 3345fi 3346 3347if test -z "$CC"; then 3348 if test -n "$ac_tool_prefix"; then 3349 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3350set dummy ${ac_tool_prefix}cc; ac_word=$2 3351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3352printf %s "checking for $ac_word... " >&6; } 3353if test ${ac_cv_prog_CC+y} 3354then : 3355 printf %s "(cached) " >&6 3356else case e in #( 3357 e) if test -n "$CC"; then 3358 ac_cv_prog_CC="$CC" # Let the user override the test. 3359else 3360as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3361for as_dir in $PATH 3362do 3363 IFS=$as_save_IFS 3364 case $as_dir in #((( 3365 '') as_dir=./ ;; 3366 */) ;; 3367 *) as_dir=$as_dir/ ;; 3368 esac 3369 for ac_exec_ext in '' $ac_executable_extensions; do 3370 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3371 ac_cv_prog_CC="${ac_tool_prefix}cc" 3372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3373 break 2 3374 fi 3375done 3376 done 3377IFS=$as_save_IFS 3378 3379fi ;; 3380esac 3381fi 3382CC=$ac_cv_prog_CC 3383if test -n "$CC"; then 3384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3385printf "%s\n" "$CC" >&6; } 3386else 3387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3388printf "%s\n" "no" >&6; } 3389fi 3390 3391 3392 fi 3393fi 3394if test -z "$CC"; then 3395 # Extract the first word of "cc", so it can be a program name with args. 3396set dummy cc; ac_word=$2 3397{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3398printf %s "checking for $ac_word... " >&6; } 3399if test ${ac_cv_prog_CC+y} 3400then : 3401 printf %s "(cached) " >&6 3402else case e in #( 3403 e) if test -n "$CC"; then 3404 ac_cv_prog_CC="$CC" # Let the user override the test. 3405else 3406 ac_prog_rejected=no 3407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3408for as_dir in $PATH 3409do 3410 IFS=$as_save_IFS 3411 case $as_dir in #((( 3412 '') as_dir=./ ;; 3413 */) ;; 3414 *) as_dir=$as_dir/ ;; 3415 esac 3416 for ac_exec_ext in '' $ac_executable_extensions; do 3417 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3418 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3419 ac_prog_rejected=yes 3420 continue 3421 fi 3422 ac_cv_prog_CC="cc" 3423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3424 break 2 3425 fi 3426done 3427 done 3428IFS=$as_save_IFS 3429 3430if test $ac_prog_rejected = yes; then 3431 # We found a bogon in the path, so make sure we never use it. 3432 set dummy $ac_cv_prog_CC 3433 shift 3434 if test $# != 0; then 3435 # We chose a different compiler from the bogus one. 3436 # However, it has the same basename, so the bogon will be chosen 3437 # first if we set CC to just the basename; use the full file name. 3438 shift 3439 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3440 fi 3441fi 3442fi ;; 3443esac 3444fi 3445CC=$ac_cv_prog_CC 3446if test -n "$CC"; then 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3448printf "%s\n" "$CC" >&6; } 3449else 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451printf "%s\n" "no" >&6; } 3452fi 3453 3454 3455fi 3456if test -z "$CC"; then 3457 if test -n "$ac_tool_prefix"; then 3458 for ac_prog in cl.exe 3459 do 3460 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3461set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3462{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3463printf %s "checking for $ac_word... " >&6; } 3464if test ${ac_cv_prog_CC+y} 3465then : 3466 printf %s "(cached) " >&6 3467else case e in #( 3468 e) if test -n "$CC"; then 3469 ac_cv_prog_CC="$CC" # Let the user override the test. 3470else 3471as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3472for as_dir in $PATH 3473do 3474 IFS=$as_save_IFS 3475 case $as_dir in #((( 3476 '') as_dir=./ ;; 3477 */) ;; 3478 *) as_dir=$as_dir/ ;; 3479 esac 3480 for ac_exec_ext in '' $ac_executable_extensions; do 3481 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3482 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3483 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3484 break 2 3485 fi 3486done 3487 done 3488IFS=$as_save_IFS 3489 3490fi ;; 3491esac 3492fi 3493CC=$ac_cv_prog_CC 3494if test -n "$CC"; then 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3496printf "%s\n" "$CC" >&6; } 3497else 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3499printf "%s\n" "no" >&6; } 3500fi 3501 3502 3503 test -n "$CC" && break 3504 done 3505fi 3506if test -z "$CC"; then 3507 ac_ct_CC=$CC 3508 for ac_prog in cl.exe 3509do 3510 # Extract the first word of "$ac_prog", so it can be a program name with args. 3511set dummy $ac_prog; ac_word=$2 3512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3513printf %s "checking for $ac_word... " >&6; } 3514if test ${ac_cv_prog_ac_ct_CC+y} 3515then : 3516 printf %s "(cached) " >&6 3517else case e in #( 3518 e) if test -n "$ac_ct_CC"; then 3519 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3520else 3521as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3522for as_dir in $PATH 3523do 3524 IFS=$as_save_IFS 3525 case $as_dir in #((( 3526 '') as_dir=./ ;; 3527 */) ;; 3528 *) as_dir=$as_dir/ ;; 3529 esac 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3532 ac_cv_prog_ac_ct_CC="$ac_prog" 3533 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3534 break 2 3535 fi 3536done 3537 done 3538IFS=$as_save_IFS 3539 3540fi ;; 3541esac 3542fi 3543ac_ct_CC=$ac_cv_prog_ac_ct_CC 3544if test -n "$ac_ct_CC"; then 3545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3546printf "%s\n" "$ac_ct_CC" >&6; } 3547else 3548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3549printf "%s\n" "no" >&6; } 3550fi 3551 3552 3553 test -n "$ac_ct_CC" && break 3554done 3555 3556 if test "x$ac_ct_CC" = x; then 3557 CC="" 3558 else 3559 case $cross_compiling:$ac_tool_warned in 3560yes:) 3561{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3562printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3563ac_tool_warned=yes ;; 3564esac 3565 CC=$ac_ct_CC 3566 fi 3567fi 3568 3569fi 3570if test -z "$CC"; then 3571 if test -n "$ac_tool_prefix"; then 3572 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3573set dummy ${ac_tool_prefix}clang; ac_word=$2 3574{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3575printf %s "checking for $ac_word... " >&6; } 3576if test ${ac_cv_prog_CC+y} 3577then : 3578 printf %s "(cached) " >&6 3579else case e in #( 3580 e) if test -n "$CC"; then 3581 ac_cv_prog_CC="$CC" # Let the user override the test. 3582else 3583as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3584for as_dir in $PATH 3585do 3586 IFS=$as_save_IFS 3587 case $as_dir in #((( 3588 '') as_dir=./ ;; 3589 */) ;; 3590 *) as_dir=$as_dir/ ;; 3591 esac 3592 for ac_exec_ext in '' $ac_executable_extensions; do 3593 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3594 ac_cv_prog_CC="${ac_tool_prefix}clang" 3595 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3596 break 2 3597 fi 3598done 3599 done 3600IFS=$as_save_IFS 3601 3602fi ;; 3603esac 3604fi 3605CC=$ac_cv_prog_CC 3606if test -n "$CC"; then 3607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3608printf "%s\n" "$CC" >&6; } 3609else 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3611printf "%s\n" "no" >&6; } 3612fi 3613 3614 3615fi 3616if test -z "$ac_cv_prog_CC"; then 3617 ac_ct_CC=$CC 3618 # Extract the first word of "clang", so it can be a program name with args. 3619set dummy clang; ac_word=$2 3620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3621printf %s "checking for $ac_word... " >&6; } 3622if test ${ac_cv_prog_ac_ct_CC+y} 3623then : 3624 printf %s "(cached) " >&6 3625else case e in #( 3626 e) if test -n "$ac_ct_CC"; then 3627 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3628else 3629as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3630for as_dir in $PATH 3631do 3632 IFS=$as_save_IFS 3633 case $as_dir in #((( 3634 '') as_dir=./ ;; 3635 */) ;; 3636 *) as_dir=$as_dir/ ;; 3637 esac 3638 for ac_exec_ext in '' $ac_executable_extensions; do 3639 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3640 ac_cv_prog_ac_ct_CC="clang" 3641 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3642 break 2 3643 fi 3644done 3645 done 3646IFS=$as_save_IFS 3647 3648fi ;; 3649esac 3650fi 3651ac_ct_CC=$ac_cv_prog_ac_ct_CC 3652if test -n "$ac_ct_CC"; then 3653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3654printf "%s\n" "$ac_ct_CC" >&6; } 3655else 3656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3657printf "%s\n" "no" >&6; } 3658fi 3659 3660 if test "x$ac_ct_CC" = x; then 3661 CC="" 3662 else 3663 case $cross_compiling:$ac_tool_warned in 3664yes:) 3665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3666printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3667ac_tool_warned=yes ;; 3668esac 3669 CC=$ac_ct_CC 3670 fi 3671else 3672 CC="$ac_cv_prog_CC" 3673fi 3674 3675fi 3676 3677 3678test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3679printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3680as_fn_error $? "no acceptable C compiler found in \$PATH 3681See 'config.log' for more details" "$LINENO" 5; } 3682 3683# Provide some information about the compiler. 3684printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3685set X $ac_compile 3686ac_compiler=$2 3687for ac_option in --version -v -V -qversion -version; do 3688 { { ac_try="$ac_compiler $ac_option >&5" 3689case "(($ac_try" in 3690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3691 *) ac_try_echo=$ac_try;; 3692esac 3693eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3694printf "%s\n" "$ac_try_echo"; } >&5 3695 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3696 ac_status=$? 3697 if test -s conftest.err; then 3698 sed '10a\ 3699... rest of stderr output deleted ... 3700 10q' conftest.err >conftest.er1 3701 cat conftest.er1 >&5 3702 fi 3703 rm -f conftest.er1 conftest.err 3704 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3705 test $ac_status = 0; } 3706done 3707 3708cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3709/* end confdefs.h. */ 3710 3711int 3712main (void) 3713{ 3714 3715 ; 3716 return 0; 3717} 3718_ACEOF 3719ac_clean_files_save=$ac_clean_files 3720ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3721# Try to create an executable without -o first, disregard a.out. 3722# It will help us diagnose broken compilers, and finding out an intuition 3723# of exeext. 3724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3725printf %s "checking whether the C compiler works... " >&6; } 3726ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3727 3728# The possible output files: 3729ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3730 3731ac_rmfiles= 3732for ac_file in $ac_files 3733do 3734 case $ac_file in 3735 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3736 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3737 esac 3738done 3739rm -f $ac_rmfiles 3740 3741if { { ac_try="$ac_link_default" 3742case "(($ac_try" in 3743 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3744 *) ac_try_echo=$ac_try;; 3745esac 3746eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3747printf "%s\n" "$ac_try_echo"; } >&5 3748 (eval "$ac_link_default") 2>&5 3749 ac_status=$? 3750 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3751 test $ac_status = 0; } 3752then : 3753 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3754# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3755# in a Makefile. We should not override ac_cv_exeext if it was cached, 3756# so that the user can short-circuit this test for compilers unknown to 3757# Autoconf. 3758for ac_file in $ac_files '' 3759do 3760 test -f "$ac_file" || continue 3761 case $ac_file in 3762 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3763 ;; 3764 [ab].out ) 3765 # We found the default executable, but exeext='' is most 3766 # certainly right. 3767 break;; 3768 *.* ) 3769 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3770 then :; else 3771 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3772 fi 3773 # We set ac_cv_exeext here because the later test for it is not 3774 # safe: cross compilers may not add the suffix if given an '-o' 3775 # argument, so we may need to know it at that point already. 3776 # Even if this section looks crufty: it has the advantage of 3777 # actually working. 3778 break;; 3779 * ) 3780 break;; 3781 esac 3782done 3783test "$ac_cv_exeext" = no && ac_cv_exeext= 3784 3785else case e in #( 3786 e) ac_file='' ;; 3787esac 3788fi 3789if test -z "$ac_file" 3790then : 3791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3792printf "%s\n" "no" >&6; } 3793printf "%s\n" "$as_me: failed program was:" >&5 3794sed 's/^/| /' conftest.$ac_ext >&5 3795 3796{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3797printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3798as_fn_error 77 "C compiler cannot create executables 3799See 'config.log' for more details" "$LINENO" 5; } 3800else case e in #( 3801 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3802printf "%s\n" "yes" >&6; } ;; 3803esac 3804fi 3805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3806printf %s "checking for C compiler default output file name... " >&6; } 3807{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3808printf "%s\n" "$ac_file" >&6; } 3809ac_exeext=$ac_cv_exeext 3810 3811rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3812ac_clean_files=$ac_clean_files_save 3813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3814printf %s "checking for suffix of executables... " >&6; } 3815if { { ac_try="$ac_link" 3816case "(($ac_try" in 3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *) ac_try_echo=$ac_try;; 3819esac 3820eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821printf "%s\n" "$ac_try_echo"; } >&5 3822 (eval "$ac_link") 2>&5 3823 ac_status=$? 3824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3825 test $ac_status = 0; } 3826then : 3827 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3828# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3829# work properly (i.e., refer to 'conftest.exe'), while it won't with 3830# 'rm'. 3831for ac_file in conftest.exe conftest conftest.*; do 3832 test -f "$ac_file" || continue 3833 case $ac_file in 3834 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3835 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3836 break;; 3837 * ) break;; 3838 esac 3839done 3840else case e in #( 3841 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3842printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3843as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3844See 'config.log' for more details" "$LINENO" 5; } ;; 3845esac 3846fi 3847rm -f conftest conftest$ac_cv_exeext 3848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3849printf "%s\n" "$ac_cv_exeext" >&6; } 3850 3851rm -f conftest.$ac_ext 3852EXEEXT=$ac_cv_exeext 3853ac_exeext=$EXEEXT 3854cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3855/* end confdefs.h. */ 3856#include <stdio.h> 3857int 3858main (void) 3859{ 3860FILE *f = fopen ("conftest.out", "w"); 3861 if (!f) 3862 return 1; 3863 return ferror (f) || fclose (f) != 0; 3864 3865 ; 3866 return 0; 3867} 3868_ACEOF 3869ac_clean_files="$ac_clean_files conftest.out" 3870# Check that the compiler produces executables we can run. If not, either 3871# the compiler is broken, or we cross compile. 3872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3873printf %s "checking whether we are cross compiling... " >&6; } 3874if test "$cross_compiling" != yes; then 3875 { { ac_try="$ac_link" 3876case "(($ac_try" in 3877 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3878 *) ac_try_echo=$ac_try;; 3879esac 3880eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3881printf "%s\n" "$ac_try_echo"; } >&5 3882 (eval "$ac_link") 2>&5 3883 ac_status=$? 3884 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3885 test $ac_status = 0; } 3886 if { ac_try='./conftest$ac_cv_exeext' 3887 { { case "(($ac_try" in 3888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3889 *) ac_try_echo=$ac_try;; 3890esac 3891eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3892printf "%s\n" "$ac_try_echo"; } >&5 3893 (eval "$ac_try") 2>&5 3894 ac_status=$? 3895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3896 test $ac_status = 0; }; }; then 3897 cross_compiling=no 3898 else 3899 if test "$cross_compiling" = maybe; then 3900 cross_compiling=yes 3901 else 3902 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3903printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3904as_fn_error 77 "cannot run C compiled programs. 3905If you meant to cross compile, use '--host'. 3906See 'config.log' for more details" "$LINENO" 5; } 3907 fi 3908 fi 3909fi 3910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3911printf "%s\n" "$cross_compiling" >&6; } 3912 3913rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3914 conftest.o conftest.obj conftest.out 3915ac_clean_files=$ac_clean_files_save 3916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3917printf %s "checking for suffix of object files... " >&6; } 3918if test ${ac_cv_objext+y} 3919then : 3920 printf %s "(cached) " >&6 3921else case e in #( 3922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3923/* end confdefs.h. */ 3924 3925int 3926main (void) 3927{ 3928 3929 ; 3930 return 0; 3931} 3932_ACEOF 3933rm -f conftest.o conftest.obj 3934if { { ac_try="$ac_compile" 3935case "(($ac_try" in 3936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3937 *) ac_try_echo=$ac_try;; 3938esac 3939eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3940printf "%s\n" "$ac_try_echo"; } >&5 3941 (eval "$ac_compile") 2>&5 3942 ac_status=$? 3943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3944 test $ac_status = 0; } 3945then : 3946 for ac_file in conftest.o conftest.obj conftest.*; do 3947 test -f "$ac_file" || continue; 3948 case $ac_file in 3949 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3950 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3951 break;; 3952 esac 3953done 3954else case e in #( 3955 e) printf "%s\n" "$as_me: failed program was:" >&5 3956sed 's/^/| /' conftest.$ac_ext >&5 3957 3958{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3959printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3960as_fn_error $? "cannot compute suffix of object files: cannot compile 3961See 'config.log' for more details" "$LINENO" 5; } ;; 3962esac 3963fi 3964rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3965esac 3966fi 3967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3968printf "%s\n" "$ac_cv_objext" >&6; } 3969OBJEXT=$ac_cv_objext 3970ac_objext=$OBJEXT 3971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3972printf %s "checking whether the compiler supports GNU C... " >&6; } 3973if test ${ac_cv_c_compiler_gnu+y} 3974then : 3975 printf %s "(cached) " >&6 3976else case e in #( 3977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978/* end confdefs.h. */ 3979 3980int 3981main (void) 3982{ 3983#ifndef __GNUC__ 3984 choke me 3985#endif 3986 3987 ; 3988 return 0; 3989} 3990_ACEOF 3991if ac_fn_c_try_compile "$LINENO" 3992then : 3993 ac_compiler_gnu=yes 3994else case e in #( 3995 e) ac_compiler_gnu=no ;; 3996esac 3997fi 3998rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3999ac_cv_c_compiler_gnu=$ac_compiler_gnu 4000 ;; 4001esac 4002fi 4003{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4004printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4005ac_compiler_gnu=$ac_cv_c_compiler_gnu 4006 4007if test $ac_compiler_gnu = yes; then 4008 GCC=yes 4009else 4010 GCC= 4011fi 4012ac_test_CFLAGS=${CFLAGS+y} 4013ac_save_CFLAGS=$CFLAGS 4014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4015printf %s "checking whether $CC accepts -g... " >&6; } 4016if test ${ac_cv_prog_cc_g+y} 4017then : 4018 printf %s "(cached) " >&6 4019else case e in #( 4020 e) ac_save_c_werror_flag=$ac_c_werror_flag 4021 ac_c_werror_flag=yes 4022 ac_cv_prog_cc_g=no 4023 CFLAGS="-g" 4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4025/* end confdefs.h. */ 4026 4027int 4028main (void) 4029{ 4030 4031 ; 4032 return 0; 4033} 4034_ACEOF 4035if ac_fn_c_try_compile "$LINENO" 4036then : 4037 ac_cv_prog_cc_g=yes 4038else case e in #( 4039 e) CFLAGS="" 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041/* end confdefs.h. */ 4042 4043int 4044main (void) 4045{ 4046 4047 ; 4048 return 0; 4049} 4050_ACEOF 4051if ac_fn_c_try_compile "$LINENO" 4052then : 4053 4054else case e in #( 4055 e) ac_c_werror_flag=$ac_save_c_werror_flag 4056 CFLAGS="-g" 4057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4058/* end confdefs.h. */ 4059 4060int 4061main (void) 4062{ 4063 4064 ; 4065 return 0; 4066} 4067_ACEOF 4068if ac_fn_c_try_compile "$LINENO" 4069then : 4070 ac_cv_prog_cc_g=yes 4071fi 4072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4073esac 4074fi 4075rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4076esac 4077fi 4078rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4079 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4080esac 4081fi 4082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4083printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4084if test $ac_test_CFLAGS; then 4085 CFLAGS=$ac_save_CFLAGS 4086elif test $ac_cv_prog_cc_g = yes; then 4087 if test "$GCC" = yes; then 4088 CFLAGS="-g -O2" 4089 else 4090 CFLAGS="-g" 4091 fi 4092else 4093 if test "$GCC" = yes; then 4094 CFLAGS="-O2" 4095 else 4096 CFLAGS= 4097 fi 4098fi 4099ac_prog_cc_stdc=no 4100if test x$ac_prog_cc_stdc = xno 4101then : 4102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4103printf %s "checking for $CC option to enable C11 features... " >&6; } 4104if test ${ac_cv_prog_cc_c11+y} 4105then : 4106 printf %s "(cached) " >&6 4107else case e in #( 4108 e) ac_cv_prog_cc_c11=no 4109ac_save_CC=$CC 4110cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111/* end confdefs.h. */ 4112$ac_c_conftest_c11_program 4113_ACEOF 4114for ac_arg in '' -std=gnu11 4115do 4116 CC="$ac_save_CC $ac_arg" 4117 if ac_fn_c_try_compile "$LINENO" 4118then : 4119 ac_cv_prog_cc_c11=$ac_arg 4120fi 4121rm -f core conftest.err conftest.$ac_objext conftest.beam 4122 test "x$ac_cv_prog_cc_c11" != "xno" && break 4123done 4124rm -f conftest.$ac_ext 4125CC=$ac_save_CC ;; 4126esac 4127fi 4128 4129if test "x$ac_cv_prog_cc_c11" = xno 4130then : 4131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4132printf "%s\n" "unsupported" >&6; } 4133else case e in #( 4134 e) if test "x$ac_cv_prog_cc_c11" = x 4135then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4137printf "%s\n" "none needed" >&6; } 4138else case e in #( 4139 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4140printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4141 CC="$CC $ac_cv_prog_cc_c11" ;; 4142esac 4143fi 4144 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4145 ac_prog_cc_stdc=c11 ;; 4146esac 4147fi 4148fi 4149if test x$ac_prog_cc_stdc = xno 4150then : 4151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4152printf %s "checking for $CC option to enable C99 features... " >&6; } 4153if test ${ac_cv_prog_cc_c99+y} 4154then : 4155 printf %s "(cached) " >&6 4156else case e in #( 4157 e) ac_cv_prog_cc_c99=no 4158ac_save_CC=$CC 4159cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160/* end confdefs.h. */ 4161$ac_c_conftest_c99_program 4162_ACEOF 4163for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4164do 4165 CC="$ac_save_CC $ac_arg" 4166 if ac_fn_c_try_compile "$LINENO" 4167then : 4168 ac_cv_prog_cc_c99=$ac_arg 4169fi 4170rm -f core conftest.err conftest.$ac_objext conftest.beam 4171 test "x$ac_cv_prog_cc_c99" != "xno" && break 4172done 4173rm -f conftest.$ac_ext 4174CC=$ac_save_CC ;; 4175esac 4176fi 4177 4178if test "x$ac_cv_prog_cc_c99" = xno 4179then : 4180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4181printf "%s\n" "unsupported" >&6; } 4182else case e in #( 4183 e) if test "x$ac_cv_prog_cc_c99" = x 4184then : 4185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4186printf "%s\n" "none needed" >&6; } 4187else case e in #( 4188 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4189printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4190 CC="$CC $ac_cv_prog_cc_c99" ;; 4191esac 4192fi 4193 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4194 ac_prog_cc_stdc=c99 ;; 4195esac 4196fi 4197fi 4198if test x$ac_prog_cc_stdc = xno 4199then : 4200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4201printf %s "checking for $CC option to enable C89 features... " >&6; } 4202if test ${ac_cv_prog_cc_c89+y} 4203then : 4204 printf %s "(cached) " >&6 4205else case e in #( 4206 e) ac_cv_prog_cc_c89=no 4207ac_save_CC=$CC 4208cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209/* end confdefs.h. */ 4210$ac_c_conftest_c89_program 4211_ACEOF 4212for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4213do 4214 CC="$ac_save_CC $ac_arg" 4215 if ac_fn_c_try_compile "$LINENO" 4216then : 4217 ac_cv_prog_cc_c89=$ac_arg 4218fi 4219rm -f core conftest.err conftest.$ac_objext conftest.beam 4220 test "x$ac_cv_prog_cc_c89" != "xno" && break 4221done 4222rm -f conftest.$ac_ext 4223CC=$ac_save_CC ;; 4224esac 4225fi 4226 4227if test "x$ac_cv_prog_cc_c89" = xno 4228then : 4229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4230printf "%s\n" "unsupported" >&6; } 4231else case e in #( 4232 e) if test "x$ac_cv_prog_cc_c89" = x 4233then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4235printf "%s\n" "none needed" >&6; } 4236else case e in #( 4237 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4238printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4239 CC="$CC $ac_cv_prog_cc_c89" ;; 4240esac 4241fi 4242 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4243 ac_prog_cc_stdc=c89 ;; 4244esac 4245fi 4246fi 4247 4248ac_ext=c 4249ac_cpp='$CPP $CPPFLAGS' 4250ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4251ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4252ac_compiler_gnu=$ac_cv_c_compiler_gnu 4253 4254 4255 ac_ext=c 4256ac_cpp='$CPP $CPPFLAGS' 4257ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4258ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4259ac_compiler_gnu=$ac_cv_c_compiler_gnu 4260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4261printf %s "checking whether $CC understands -c and -o together... " >&6; } 4262if test ${am_cv_prog_cc_c_o+y} 4263then : 4264 printf %s "(cached) " >&6 4265else case e in #( 4266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4267/* end confdefs.h. */ 4268 4269int 4270main (void) 4271{ 4272 4273 ; 4274 return 0; 4275} 4276_ACEOF 4277 # Make sure it works both with $CC and with simple cc. 4278 # Following AC_PROG_CC_C_O, we do the test twice because some 4279 # compilers refuse to overwrite an existing .o file with -o, 4280 # though they will create one. 4281 am_cv_prog_cc_c_o=yes 4282 for am_i in 1 2; do 4283 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4284 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4285 ac_status=$? 4286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4287 (exit $ac_status); } \ 4288 && test -f conftest2.$ac_objext; then 4289 : OK 4290 else 4291 am_cv_prog_cc_c_o=no 4292 break 4293 fi 4294 done 4295 rm -f core conftest* 4296 unset am_i ;; 4297esac 4298fi 4299{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4300printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4301if test "$am_cv_prog_cc_c_o" != yes; then 4302 # Losing compiler, so override with the script. 4303 # FIXME: It is wrong to rewrite CC. 4304 # But if we don't then we get into trouble of one sort or another. 4305 # A longer-term fix would be to have automake use am__CC in this case, 4306 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4307 CC="$am_aux_dir/compile $CC" 4308fi 4309ac_ext=c 4310ac_cpp='$CPP $CPPFLAGS' 4311ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4312ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4313ac_compiler_gnu=$ac_cv_c_compiler_gnu 4314 4315 4316depcc="$CC" am_compiler_list= 4317 4318{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4319printf %s "checking dependency style of $depcc... " >&6; } 4320if test ${am_cv_CC_dependencies_compiler_type+y} 4321then : 4322 printf %s "(cached) " >&6 4323else case e in #( 4324 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4325 # We make a subdir and do the tests there. Otherwise we can end up 4326 # making bogus files that we don't know about and never remove. For 4327 # instance it was reported that on HP-UX the gcc test will end up 4328 # making a dummy file named 'D' -- because '-MD' means "put the output 4329 # in D". 4330 rm -rf conftest.dir 4331 mkdir conftest.dir 4332 # Copy depcomp to subdir because otherwise we won't find it if we're 4333 # using a relative directory. 4334 cp "$am_depcomp" conftest.dir 4335 cd conftest.dir 4336 # We will build objects and dependencies in a subdirectory because 4337 # it helps to detect inapplicable dependency modes. For instance 4338 # both Tru64's cc and ICC support -MD to output dependencies as a 4339 # side effect of compilation, but ICC will put the dependencies in 4340 # the current directory while Tru64 will put them in the object 4341 # directory. 4342 mkdir sub 4343 4344 am_cv_CC_dependencies_compiler_type=none 4345 if test "$am_compiler_list" = ""; then 4346 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4347 fi 4348 am__universal=false 4349 case " $depcc " in #( 4350 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4351 esac 4352 4353 for depmode in $am_compiler_list; do 4354 # Setup a source with many dependencies, because some compilers 4355 # like to wrap large dependency lists on column 80 (with \), and 4356 # we should not choose a depcomp mode which is confused by this. 4357 # 4358 # We need to recreate these files for each test, as the compiler may 4359 # overwrite some of them when testing with obscure command lines. 4360 # This happens at least with the AIX C compiler. 4361 : > sub/conftest.c 4362 for i in 1 2 3 4 5 6; do 4363 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4364 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4365 # Solaris 10 /bin/sh. 4366 echo '/* dummy */' > sub/conftst$i.h 4367 done 4368 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4369 4370 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4371 # mode. It turns out that the SunPro C++ compiler does not properly 4372 # handle '-M -o', and we need to detect this. Also, some Intel 4373 # versions had trouble with output in subdirs. 4374 am__obj=sub/conftest.${OBJEXT-o} 4375 am__minus_obj="-o $am__obj" 4376 case $depmode in 4377 gcc) 4378 # This depmode causes a compiler race in universal mode. 4379 test "$am__universal" = false || continue 4380 ;; 4381 nosideeffect) 4382 # After this tag, mechanisms are not by side-effect, so they'll 4383 # only be used when explicitly requested. 4384 if test "x$enable_dependency_tracking" = xyes; then 4385 continue 4386 else 4387 break 4388 fi 4389 ;; 4390 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4391 # This compiler won't grok '-c -o', but also, the minuso test has 4392 # not run yet. These depmodes are late enough in the game, and 4393 # so weak that their functioning should not be impacted. 4394 am__obj=conftest.${OBJEXT-o} 4395 am__minus_obj= 4396 ;; 4397 none) break ;; 4398 esac 4399 if depmode=$depmode \ 4400 source=sub/conftest.c object=$am__obj \ 4401 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4402 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4403 >/dev/null 2>conftest.err && 4404 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4405 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4406 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4407 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4408 # icc doesn't choke on unknown options, it will just issue warnings 4409 # or remarks (even with -Werror). So we grep stderr for any message 4410 # that says an option was ignored or not supported. 4411 # When given -MP, icc 7.0 and 7.1 complain thusly: 4412 # icc: Command line warning: ignoring option '-M'; no argument required 4413 # The diagnosis changed in icc 8.0: 4414 # icc: Command line remark: option '-MP' not supported 4415 if (grep 'ignoring option' conftest.err || 4416 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4417 am_cv_CC_dependencies_compiler_type=$depmode 4418 break 4419 fi 4420 fi 4421 done 4422 4423 cd .. 4424 rm -rf conftest.dir 4425else 4426 am_cv_CC_dependencies_compiler_type=none 4427fi 4428 ;; 4429esac 4430fi 4431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4432printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4433CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4434 4435 if 4436 test "x$enable_dependency_tracking" != xno \ 4437 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4438 am__fastdepCC_TRUE= 4439 am__fastdepCC_FALSE='#' 4440else 4441 am__fastdepCC_TRUE='#' 4442 am__fastdepCC_FALSE= 4443fi 4444 4445 4446 4447{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4448printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4449if test ${ac_cv_c_undeclared_builtin_options+y} 4450then : 4451 printf %s "(cached) " >&6 4452else case e in #( 4453 e) ac_save_CFLAGS=$CFLAGS 4454 ac_cv_c_undeclared_builtin_options='cannot detect' 4455 for ac_arg in '' -fno-builtin; do 4456 CFLAGS="$ac_save_CFLAGS $ac_arg" 4457 # This test program should *not* compile successfully. 4458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4459/* end confdefs.h. */ 4460 4461int 4462main (void) 4463{ 4464(void) strchr; 4465 ; 4466 return 0; 4467} 4468_ACEOF 4469if ac_fn_c_try_compile "$LINENO" 4470then : 4471 4472else case e in #( 4473 e) # This test program should compile successfully. 4474 # No library function is consistently available on 4475 # freestanding implementations, so test against a dummy 4476 # declaration. Include always-available headers on the 4477 # off chance that they somehow elicit warnings. 4478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4479/* end confdefs.h. */ 4480#include <float.h> 4481#include <limits.h> 4482#include <stdarg.h> 4483#include <stddef.h> 4484extern void ac_decl (int, char *); 4485 4486int 4487main (void) 4488{ 4489(void) ac_decl (0, (char *) 0); 4490 (void) ac_decl; 4491 4492 ; 4493 return 0; 4494} 4495_ACEOF 4496if ac_fn_c_try_compile "$LINENO" 4497then : 4498 if test x"$ac_arg" = x 4499then : 4500 ac_cv_c_undeclared_builtin_options='none needed' 4501else case e in #( 4502 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4503esac 4504fi 4505 break 4506fi 4507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4508esac 4509fi 4510rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4511 done 4512 CFLAGS=$ac_save_CFLAGS 4513 ;; 4514esac 4515fi 4516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4517printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4518 case $ac_cv_c_undeclared_builtin_options in #( 4519 'cannot detect') : 4520 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4521printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4522as_fn_error $? "cannot make $CC report undeclared builtins 4523See 'config.log' for more details" "$LINENO" 5; } ;; #( 4524 'none needed') : 4525 ac_c_undeclared_builtin_options='' ;; #( 4526 *) : 4527 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4528esac 4529 4530ac_header= ac_cache= 4531for ac_item in $ac_header_c_list 4532do 4533 if test $ac_cache; then 4534 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4535 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4536 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4537 fi 4538 ac_header= ac_cache= 4539 elif test $ac_header; then 4540 ac_cache=$ac_item 4541 else 4542 ac_header=$ac_item 4543 fi 4544done 4545 4546 4547 4548 4549 4550 4551 4552 4553if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4554then : 4555 4556printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4557 4558fi 4559 4560 4561 4562 4563ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4564if test "x$ac_cv_have_decl___clang__" = xyes 4565then : 4566 CLANGCC="yes" 4567else case e in #( 4568 e) CLANGCC="no" ;; 4569esac 4570fi 4571ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4572if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4573then : 4574 INTELCC="yes" 4575else case e in #( 4576 e) INTELCC="no" ;; 4577esac 4578fi 4579ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4580if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4581then : 4582 SUNCC="yes" 4583else case e in #( 4584 e) SUNCC="no" ;; 4585esac 4586fi 4587 4588 4589 4590 4591 4592 4593 4594 4595if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4596 if test -n "$ac_tool_prefix"; then 4597 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4598set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4599{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4600printf %s "checking for $ac_word... " >&6; } 4601if test ${ac_cv_path_PKG_CONFIG+y} 4602then : 4603 printf %s "(cached) " >&6 4604else case e in #( 4605 e) case $PKG_CONFIG in 4606 [\\/]* | ?:[\\/]*) 4607 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4608 ;; 4609 *) 4610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4611for as_dir in $PATH 4612do 4613 IFS=$as_save_IFS 4614 case $as_dir in #((( 4615 '') as_dir=./ ;; 4616 */) ;; 4617 *) as_dir=$as_dir/ ;; 4618 esac 4619 for ac_exec_ext in '' $ac_executable_extensions; do 4620 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4621 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4623 break 2 4624 fi 4625done 4626 done 4627IFS=$as_save_IFS 4628 4629 ;; 4630esac ;; 4631esac 4632fi 4633PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4634if test -n "$PKG_CONFIG"; then 4635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4636printf "%s\n" "$PKG_CONFIG" >&6; } 4637else 4638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4639printf "%s\n" "no" >&6; } 4640fi 4641 4642 4643fi 4644if test -z "$ac_cv_path_PKG_CONFIG"; then 4645 ac_pt_PKG_CONFIG=$PKG_CONFIG 4646 # Extract the first word of "pkg-config", so it can be a program name with args. 4647set dummy pkg-config; ac_word=$2 4648{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4649printf %s "checking for $ac_word... " >&6; } 4650if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4651then : 4652 printf %s "(cached) " >&6 4653else case e in #( 4654 e) case $ac_pt_PKG_CONFIG in 4655 [\\/]* | ?:[\\/]*) 4656 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4657 ;; 4658 *) 4659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4660for as_dir in $PATH 4661do 4662 IFS=$as_save_IFS 4663 case $as_dir in #((( 4664 '') as_dir=./ ;; 4665 */) ;; 4666 *) as_dir=$as_dir/ ;; 4667 esac 4668 for ac_exec_ext in '' $ac_executable_extensions; do 4669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4670 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4672 break 2 4673 fi 4674done 4675 done 4676IFS=$as_save_IFS 4677 4678 ;; 4679esac ;; 4680esac 4681fi 4682ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4683if test -n "$ac_pt_PKG_CONFIG"; then 4684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4685printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4686else 4687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4688printf "%s\n" "no" >&6; } 4689fi 4690 4691 if test "x$ac_pt_PKG_CONFIG" = x; then 4692 PKG_CONFIG="" 4693 else 4694 case $cross_compiling:$ac_tool_warned in 4695yes:) 4696{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4697printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4698ac_tool_warned=yes ;; 4699esac 4700 PKG_CONFIG=$ac_pt_PKG_CONFIG 4701 fi 4702else 4703 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4704fi 4705 4706fi 4707if test -n "$PKG_CONFIG"; then 4708 _pkg_min_version=0.9.0 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4710printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4711 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4713printf "%s\n" "yes" >&6; } 4714 else 4715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716printf "%s\n" "no" >&6; } 4717 PKG_CONFIG="" 4718 fi 4719fi 4720 4721 4722 # Make sure we can run config.sub. 4723$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4724 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4725 4726{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4727printf %s "checking build system type... " >&6; } 4728if test ${ac_cv_build+y} 4729then : 4730 printf %s "(cached) " >&6 4731else case e in #( 4732 e) ac_build_alias=$build_alias 4733test "x$ac_build_alias" = x && 4734 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4735test "x$ac_build_alias" = x && 4736 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4737ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4738 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4739 ;; 4740esac 4741fi 4742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4743printf "%s\n" "$ac_cv_build" >&6; } 4744case $ac_cv_build in 4745*-*-*) ;; 4746*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4747esac 4748build=$ac_cv_build 4749ac_save_IFS=$IFS; IFS='-' 4750set x $ac_cv_build 4751shift 4752build_cpu=$1 4753build_vendor=$2 4754shift; shift 4755# Remember, the first character of IFS is used to create $*, 4756# except with old shells: 4757build_os=$* 4758IFS=$ac_save_IFS 4759case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4760 4761 4762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4763printf %s "checking host system type... " >&6; } 4764if test ${ac_cv_host+y} 4765then : 4766 printf %s "(cached) " >&6 4767else case e in #( 4768 e) if test "x$host_alias" = x; then 4769 ac_cv_host=$ac_cv_build 4770else 4771 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4772 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4773fi 4774 ;; 4775esac 4776fi 4777{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4778printf "%s\n" "$ac_cv_host" >&6; } 4779case $ac_cv_host in 4780*-*-*) ;; 4781*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4782esac 4783host=$ac_cv_host 4784ac_save_IFS=$IFS; IFS='-' 4785set x $ac_cv_host 4786shift 4787host_cpu=$1 4788host_vendor=$2 4789shift; shift 4790# Remember, the first character of IFS is used to create $*, 4791# except with old shells: 4792host_os=$* 4793IFS=$ac_save_IFS 4794case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4795 4796 4797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4798printf %s "checking for a sed that does not truncate output... " >&6; } 4799if test ${ac_cv_path_SED+y} 4800then : 4801 printf %s "(cached) " >&6 4802else case e in #( 4803 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4804 for ac_i in 1 2 3 4 5 6 7; do 4805 ac_script="$ac_script$as_nl$ac_script" 4806 done 4807 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4808 { ac_script=; unset ac_script;} 4809 if test -z "$SED"; then 4810 ac_path_SED_found=false 4811 # Loop through the user's path and test for each of PROGNAME-LIST 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813for as_dir in $PATH 4814do 4815 IFS=$as_save_IFS 4816 case $as_dir in #((( 4817 '') as_dir=./ ;; 4818 */) ;; 4819 *) as_dir=$as_dir/ ;; 4820 esac 4821 for ac_prog in sed gsed 4822 do 4823 for ac_exec_ext in '' $ac_executable_extensions; do 4824 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4825 as_fn_executable_p "$ac_path_SED" || continue 4826# Check for GNU ac_path_SED and select it if it is found. 4827 # Check for GNU $ac_path_SED 4828case `"$ac_path_SED" --version 2>&1` in #( 4829*GNU*) 4830 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4831#( 4832*) 4833 ac_count=0 4834 printf %s 0123456789 >"conftest.in" 4835 while : 4836 do 4837 cat "conftest.in" "conftest.in" >"conftest.tmp" 4838 mv "conftest.tmp" "conftest.in" 4839 cp "conftest.in" "conftest.nl" 4840 printf "%s\n" '' >> "conftest.nl" 4841 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4842 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4843 as_fn_arith $ac_count + 1 && ac_count=$as_val 4844 if test $ac_count -gt ${ac_path_SED_max-0}; then 4845 # Best one so far, save it but keep looking for a better one 4846 ac_cv_path_SED="$ac_path_SED" 4847 ac_path_SED_max=$ac_count 4848 fi 4849 # 10*(2^10) chars as input seems more than enough 4850 test $ac_count -gt 10 && break 4851 done 4852 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4853esac 4854 4855 $ac_path_SED_found && break 3 4856 done 4857 done 4858 done 4859IFS=$as_save_IFS 4860 if test -z "$ac_cv_path_SED"; then 4861 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4862 fi 4863else 4864 ac_cv_path_SED=$SED 4865fi 4866 ;; 4867esac 4868fi 4869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4870printf "%s\n" "$ac_cv_path_SED" >&6; } 4871 SED="$ac_cv_path_SED" 4872 rm -f conftest.sed 4873 4874 4875 4876 4877 4878 4879# Check whether --enable-selective-werror was given. 4880if test ${enable_selective_werror+y} 4881then : 4882 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4883else case e in #( 4884 e) SELECTIVE_WERROR=yes ;; 4885esac 4886fi 4887 4888 4889 4890 4891 4892# -v is too short to test reliably with XORG_TESTSET_CFLAG 4893if test "x$SUNCC" = "xyes"; then 4894 BASE_CFLAGS="-v" 4895else 4896 BASE_CFLAGS="" 4897fi 4898 4899# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913xorg_testset_save_CFLAGS="$CFLAGS" 4914 4915if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4918printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4919if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4920then : 4921 printf %s "(cached) " >&6 4922else case e in #( 4923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4924/* end confdefs.h. */ 4925int i; 4926_ACEOF 4927if ac_fn_c_try_compile "$LINENO" 4928then : 4929 xorg_cv_cc_flag_unknown_warning_option=yes 4930else case e in #( 4931 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4932esac 4933fi 4934rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4935esac 4936fi 4937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4938printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941fi 4942 4943if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 fi 4947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4949printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4950if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4951then : 4952 printf %s "(cached) " >&6 4953else case e in #( 4954 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4955/* end confdefs.h. */ 4956int i; 4957_ACEOF 4958if ac_fn_c_try_compile "$LINENO" 4959then : 4960 xorg_cv_cc_flag_unused_command_line_argument=yes 4961else case e in #( 4962 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4963esac 4964fi 4965rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4966esac 4967fi 4968{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4969printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4970 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4971 CFLAGS="$xorg_testset_save_CFLAGS" 4972fi 4973 4974found="no" 4975 4976 if test $found = "no" ; then 4977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4979 fi 4980 4981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4983 fi 4984 4985 CFLAGS="$CFLAGS -Wall" 4986 4987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4988printf %s "checking if $CC supports -Wall... " >&6; } 4989 cacheid=xorg_cv_cc_flag__Wall 4990 if eval test \${$cacheid+y} 4991then : 4992 printf %s "(cached) " >&6 4993else case e in #( 4994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4995/* end confdefs.h. */ 4996int i; 4997int 4998main (void) 4999{ 5000 5001 ; 5002 return 0; 5003} 5004_ACEOF 5005if ac_fn_c_try_link "$LINENO" 5006then : 5007 eval $cacheid=yes 5008else case e in #( 5009 e) eval $cacheid=no ;; 5010esac 5011fi 5012rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5013 conftest$ac_exeext conftest.$ac_ext ;; 5014esac 5015fi 5016 5017 5018 CFLAGS="$xorg_testset_save_CFLAGS" 5019 5020 eval supported=\$$cacheid 5021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5022printf "%s\n" "$supported" >&6; } 5023 if test "$supported" = "yes" ; then 5024 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5025 found="yes" 5026 fi 5027 fi 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043xorg_testset_save_CFLAGS="$CFLAGS" 5044 5045if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5048printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5049if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5050then : 5051 printf %s "(cached) " >&6 5052else case e in #( 5053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5054/* end confdefs.h. */ 5055int i; 5056_ACEOF 5057if ac_fn_c_try_compile "$LINENO" 5058then : 5059 xorg_cv_cc_flag_unknown_warning_option=yes 5060else case e in #( 5061 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5062esac 5063fi 5064rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5065esac 5066fi 5067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5068printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5070 CFLAGS="$xorg_testset_save_CFLAGS" 5071fi 5072 5073if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5079printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5080if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5081then : 5082 printf %s "(cached) " >&6 5083else case e in #( 5084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5085/* end confdefs.h. */ 5086int i; 5087_ACEOF 5088if ac_fn_c_try_compile "$LINENO" 5089then : 5090 xorg_cv_cc_flag_unused_command_line_argument=yes 5091else case e in #( 5092 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5093esac 5094fi 5095rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5096esac 5097fi 5098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5099printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5101 CFLAGS="$xorg_testset_save_CFLAGS" 5102fi 5103 5104found="no" 5105 5106 if test $found = "no" ; then 5107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5109 fi 5110 5111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5113 fi 5114 5115 CFLAGS="$CFLAGS -Wpointer-arith" 5116 5117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5118printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5119 cacheid=xorg_cv_cc_flag__Wpointer_arith 5120 if eval test \${$cacheid+y} 5121then : 5122 printf %s "(cached) " >&6 5123else case e in #( 5124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5125/* end confdefs.h. */ 5126int i; 5127int 5128main (void) 5129{ 5130 5131 ; 5132 return 0; 5133} 5134_ACEOF 5135if ac_fn_c_try_link "$LINENO" 5136then : 5137 eval $cacheid=yes 5138else case e in #( 5139 e) eval $cacheid=no ;; 5140esac 5141fi 5142rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5143 conftest$ac_exeext conftest.$ac_ext ;; 5144esac 5145fi 5146 5147 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 5150 eval supported=\$$cacheid 5151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5152printf "%s\n" "$supported" >&6; } 5153 if test "$supported" = "yes" ; then 5154 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5155 found="yes" 5156 fi 5157 fi 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173xorg_testset_save_CFLAGS="$CFLAGS" 5174 5175if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5178printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5179if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5180then : 5181 printf %s "(cached) " >&6 5182else case e in #( 5183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184/* end confdefs.h. */ 5185int i; 5186_ACEOF 5187if ac_fn_c_try_compile "$LINENO" 5188then : 5189 xorg_cv_cc_flag_unknown_warning_option=yes 5190else case e in #( 5191 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5192esac 5193fi 5194rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5195esac 5196fi 5197{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5198printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5200 CFLAGS="$xorg_testset_save_CFLAGS" 5201fi 5202 5203if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5206 fi 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5209printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5210if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5211then : 5212 printf %s "(cached) " >&6 5213else case e in #( 5214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5215/* end confdefs.h. */ 5216int i; 5217_ACEOF 5218if ac_fn_c_try_compile "$LINENO" 5219then : 5220 xorg_cv_cc_flag_unused_command_line_argument=yes 5221else case e in #( 5222 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5223esac 5224fi 5225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5226esac 5227fi 5228{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5229printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5231 CFLAGS="$xorg_testset_save_CFLAGS" 5232fi 5233 5234found="no" 5235 5236 if test $found = "no" ; then 5237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5239 fi 5240 5241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5243 fi 5244 5245 CFLAGS="$CFLAGS -Wmissing-declarations" 5246 5247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5248printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5249 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5250 if eval test \${$cacheid+y} 5251then : 5252 printf %s "(cached) " >&6 5253else case e in #( 5254 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255/* end confdefs.h. */ 5256int i; 5257int 5258main (void) 5259{ 5260 5261 ; 5262 return 0; 5263} 5264_ACEOF 5265if ac_fn_c_try_link "$LINENO" 5266then : 5267 eval $cacheid=yes 5268else case e in #( 5269 e) eval $cacheid=no ;; 5270esac 5271fi 5272rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5273 conftest$ac_exeext conftest.$ac_ext ;; 5274esac 5275fi 5276 5277 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279 5280 eval supported=\$$cacheid 5281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5282printf "%s\n" "$supported" >&6; } 5283 if test "$supported" = "yes" ; then 5284 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5285 found="yes" 5286 fi 5287 fi 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303xorg_testset_save_CFLAGS="$CFLAGS" 5304 5305if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5308printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5309if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5310then : 5311 printf %s "(cached) " >&6 5312else case e in #( 5313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5314/* end confdefs.h. */ 5315int i; 5316_ACEOF 5317if ac_fn_c_try_compile "$LINENO" 5318then : 5319 xorg_cv_cc_flag_unknown_warning_option=yes 5320else case e in #( 5321 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5322esac 5323fi 5324rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5325esac 5326fi 5327{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5328printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5330 CFLAGS="$xorg_testset_save_CFLAGS" 5331fi 5332 5333if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5336 fi 5337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5339printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5340if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5341then : 5342 printf %s "(cached) " >&6 5343else case e in #( 5344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5345/* end confdefs.h. */ 5346int i; 5347_ACEOF 5348if ac_fn_c_try_compile "$LINENO" 5349then : 5350 xorg_cv_cc_flag_unused_command_line_argument=yes 5351else case e in #( 5352 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5353esac 5354fi 5355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5356esac 5357fi 5358{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5359printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5361 CFLAGS="$xorg_testset_save_CFLAGS" 5362fi 5363 5364found="no" 5365 5366 if test $found = "no" ; then 5367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5369 fi 5370 5371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5373 fi 5374 5375 CFLAGS="$CFLAGS -Wformat=2" 5376 5377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5378printf %s "checking if $CC supports -Wformat=2... " >&6; } 5379 cacheid=xorg_cv_cc_flag__Wformat_2 5380 if eval test \${$cacheid+y} 5381then : 5382 printf %s "(cached) " >&6 5383else case e in #( 5384 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385/* end confdefs.h. */ 5386int i; 5387int 5388main (void) 5389{ 5390 5391 ; 5392 return 0; 5393} 5394_ACEOF 5395if ac_fn_c_try_link "$LINENO" 5396then : 5397 eval $cacheid=yes 5398else case e in #( 5399 e) eval $cacheid=no ;; 5400esac 5401fi 5402rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5403 conftest$ac_exeext conftest.$ac_ext ;; 5404esac 5405fi 5406 5407 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 5410 eval supported=\$$cacheid 5411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5412printf "%s\n" "$supported" >&6; } 5413 if test "$supported" = "yes" ; then 5414 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5415 found="yes" 5416 fi 5417 fi 5418 5419 if test $found = "no" ; then 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 fi 5423 5424 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5426 fi 5427 5428 CFLAGS="$CFLAGS -Wformat" 5429 5430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5431printf %s "checking if $CC supports -Wformat... " >&6; } 5432 cacheid=xorg_cv_cc_flag__Wformat 5433 if eval test \${$cacheid+y} 5434then : 5435 printf %s "(cached) " >&6 5436else case e in #( 5437 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438/* end confdefs.h. */ 5439int i; 5440int 5441main (void) 5442{ 5443 5444 ; 5445 return 0; 5446} 5447_ACEOF 5448if ac_fn_c_try_link "$LINENO" 5449then : 5450 eval $cacheid=yes 5451else case e in #( 5452 e) eval $cacheid=no ;; 5453esac 5454fi 5455rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5456 conftest$ac_exeext conftest.$ac_ext ;; 5457esac 5458fi 5459 5460 5461 CFLAGS="$xorg_testset_save_CFLAGS" 5462 5463 eval supported=\$$cacheid 5464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5465printf "%s\n" "$supported" >&6; } 5466 if test "$supported" = "yes" ; then 5467 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5468 found="yes" 5469 fi 5470 fi 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488xorg_testset_save_CFLAGS="$CFLAGS" 5489 5490if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5493printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5494if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5495then : 5496 printf %s "(cached) " >&6 5497else case e in #( 5498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5499/* end confdefs.h. */ 5500int i; 5501_ACEOF 5502if ac_fn_c_try_compile "$LINENO" 5503then : 5504 xorg_cv_cc_flag_unknown_warning_option=yes 5505else case e in #( 5506 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5507esac 5508fi 5509rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5510esac 5511fi 5512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5513printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5515 CFLAGS="$xorg_testset_save_CFLAGS" 5516fi 5517 5518if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5521 fi 5522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5524printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5525if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5526then : 5527 printf %s "(cached) " >&6 5528else case e in #( 5529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530/* end confdefs.h. */ 5531int i; 5532_ACEOF 5533if ac_fn_c_try_compile "$LINENO" 5534then : 5535 xorg_cv_cc_flag_unused_command_line_argument=yes 5536else case e in #( 5537 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5538esac 5539fi 5540rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5541esac 5542fi 5543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5544printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547fi 5548 5549found="no" 5550 5551 if test $found = "no" ; then 5552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5558 fi 5559 5560 CFLAGS="$CFLAGS -Wstrict-prototypes" 5561 5562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5563printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5564 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5565 if eval test \${$cacheid+y} 5566then : 5567 printf %s "(cached) " >&6 5568else case e in #( 5569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571int i; 5572int 5573main (void) 5574{ 5575 5576 ; 5577 return 0; 5578} 5579_ACEOF 5580if ac_fn_c_try_link "$LINENO" 5581then : 5582 eval $cacheid=yes 5583else case e in #( 5584 e) eval $cacheid=no ;; 5585esac 5586fi 5587rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5588 conftest$ac_exeext conftest.$ac_ext ;; 5589esac 5590fi 5591 5592 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 5595 eval supported=\$$cacheid 5596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5597printf "%s\n" "$supported" >&6; } 5598 if test "$supported" = "yes" ; then 5599 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5600 found="yes" 5601 fi 5602 fi 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618xorg_testset_save_CFLAGS="$CFLAGS" 5619 5620if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5623printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5624if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5625then : 5626 printf %s "(cached) " >&6 5627else case e in #( 5628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5629/* end confdefs.h. */ 5630int i; 5631_ACEOF 5632if ac_fn_c_try_compile "$LINENO" 5633then : 5634 xorg_cv_cc_flag_unknown_warning_option=yes 5635else case e in #( 5636 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5637esac 5638fi 5639rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5640esac 5641fi 5642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5643printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5645 CFLAGS="$xorg_testset_save_CFLAGS" 5646fi 5647 5648if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5651 fi 5652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5654printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5655if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5656then : 5657 printf %s "(cached) " >&6 5658else case e in #( 5659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660/* end confdefs.h. */ 5661int i; 5662_ACEOF 5663if ac_fn_c_try_compile "$LINENO" 5664then : 5665 xorg_cv_cc_flag_unused_command_line_argument=yes 5666else case e in #( 5667 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5668esac 5669fi 5670rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5671esac 5672fi 5673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5674printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5676 CFLAGS="$xorg_testset_save_CFLAGS" 5677fi 5678 5679found="no" 5680 5681 if test $found = "no" ; then 5682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 fi 5689 5690 CFLAGS="$CFLAGS -Wmissing-prototypes" 5691 5692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5693printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5694 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5695 if eval test \${$cacheid+y} 5696then : 5697 printf %s "(cached) " >&6 5698else case e in #( 5699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5700/* end confdefs.h. */ 5701int i; 5702int 5703main (void) 5704{ 5705 5706 ; 5707 return 0; 5708} 5709_ACEOF 5710if ac_fn_c_try_link "$LINENO" 5711then : 5712 eval $cacheid=yes 5713else case e in #( 5714 e) eval $cacheid=no ;; 5715esac 5716fi 5717rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5718 conftest$ac_exeext conftest.$ac_ext ;; 5719esac 5720fi 5721 5722 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 5725 eval supported=\$$cacheid 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5727printf "%s\n" "$supported" >&6; } 5728 if test "$supported" = "yes" ; then 5729 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5730 found="yes" 5731 fi 5732 fi 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748xorg_testset_save_CFLAGS="$CFLAGS" 5749 5750if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5753printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5754if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5755then : 5756 printf %s "(cached) " >&6 5757else case e in #( 5758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759/* end confdefs.h. */ 5760int i; 5761_ACEOF 5762if ac_fn_c_try_compile "$LINENO" 5763then : 5764 xorg_cv_cc_flag_unknown_warning_option=yes 5765else case e in #( 5766 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5767esac 5768fi 5769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5770esac 5771fi 5772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5773printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776fi 5777 5778if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5781 fi 5782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5784printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5785if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5786then : 5787 printf %s "(cached) " >&6 5788else case e in #( 5789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5790/* end confdefs.h. */ 5791int i; 5792_ACEOF 5793if ac_fn_c_try_compile "$LINENO" 5794then : 5795 xorg_cv_cc_flag_unused_command_line_argument=yes 5796else case e in #( 5797 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5798esac 5799fi 5800rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5801esac 5802fi 5803{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5804printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807fi 5808 5809found="no" 5810 5811 if test $found = "no" ; then 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5818 fi 5819 5820 CFLAGS="$CFLAGS -Wnested-externs" 5821 5822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5823printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5824 cacheid=xorg_cv_cc_flag__Wnested_externs 5825 if eval test \${$cacheid+y} 5826then : 5827 printf %s "(cached) " >&6 5828else case e in #( 5829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5830/* end confdefs.h. */ 5831int i; 5832int 5833main (void) 5834{ 5835 5836 ; 5837 return 0; 5838} 5839_ACEOF 5840if ac_fn_c_try_link "$LINENO" 5841then : 5842 eval $cacheid=yes 5843else case e in #( 5844 e) eval $cacheid=no ;; 5845esac 5846fi 5847rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5848 conftest$ac_exeext conftest.$ac_ext ;; 5849esac 5850fi 5851 5852 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 5855 eval supported=\$$cacheid 5856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5857printf "%s\n" "$supported" >&6; } 5858 if test "$supported" = "yes" ; then 5859 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5860 found="yes" 5861 fi 5862 fi 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878xorg_testset_save_CFLAGS="$CFLAGS" 5879 5880if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5883printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5884if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5885then : 5886 printf %s "(cached) " >&6 5887else case e in #( 5888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889/* end confdefs.h. */ 5890int i; 5891_ACEOF 5892if ac_fn_c_try_compile "$LINENO" 5893then : 5894 xorg_cv_cc_flag_unknown_warning_option=yes 5895else case e in #( 5896 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5897esac 5898fi 5899rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5900esac 5901fi 5902{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5903printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906fi 5907 5908if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5914printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5915if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5916then : 5917 printf %s "(cached) " >&6 5918else case e in #( 5919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5920/* end confdefs.h. */ 5921int i; 5922_ACEOF 5923if ac_fn_c_try_compile "$LINENO" 5924then : 5925 xorg_cv_cc_flag_unused_command_line_argument=yes 5926else case e in #( 5927 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5928esac 5929fi 5930rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5931esac 5932fi 5933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5934printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937fi 5938 5939found="no" 5940 5941 if test $found = "no" ; then 5942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5944 fi 5945 5946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5948 fi 5949 5950 CFLAGS="$CFLAGS -Wbad-function-cast" 5951 5952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5953printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5954 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5955 if eval test \${$cacheid+y} 5956then : 5957 printf %s "(cached) " >&6 5958else case e in #( 5959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5960/* end confdefs.h. */ 5961int i; 5962int 5963main (void) 5964{ 5965 5966 ; 5967 return 0; 5968} 5969_ACEOF 5970if ac_fn_c_try_link "$LINENO" 5971then : 5972 eval $cacheid=yes 5973else case e in #( 5974 e) eval $cacheid=no ;; 5975esac 5976fi 5977rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5978 conftest$ac_exeext conftest.$ac_ext ;; 5979esac 5980fi 5981 5982 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984 5985 eval supported=\$$cacheid 5986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5987printf "%s\n" "$supported" >&6; } 5988 if test "$supported" = "yes" ; then 5989 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5990 found="yes" 5991 fi 5992 fi 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008xorg_testset_save_CFLAGS="$CFLAGS" 6009 6010if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6013printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6014if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6015then : 6016 printf %s "(cached) " >&6 6017else case e in #( 6018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019/* end confdefs.h. */ 6020int i; 6021_ACEOF 6022if ac_fn_c_try_compile "$LINENO" 6023then : 6024 xorg_cv_cc_flag_unknown_warning_option=yes 6025else case e in #( 6026 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6027esac 6028fi 6029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6030esac 6031fi 6032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6033printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6035 CFLAGS="$xorg_testset_save_CFLAGS" 6036fi 6037 6038if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6041 fi 6042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6044printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6045if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6046then : 6047 printf %s "(cached) " >&6 6048else case e in #( 6049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050/* end confdefs.h. */ 6051int i; 6052_ACEOF 6053if ac_fn_c_try_compile "$LINENO" 6054then : 6055 xorg_cv_cc_flag_unused_command_line_argument=yes 6056else case e in #( 6057 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6058esac 6059fi 6060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6061esac 6062fi 6063{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6064printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067fi 6068 6069found="no" 6070 6071 if test $found = "no" ; then 6072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6074 fi 6075 6076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6078 fi 6079 6080 CFLAGS="$CFLAGS -Wold-style-definition" 6081 6082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6083printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6084 cacheid=xorg_cv_cc_flag__Wold_style_definition 6085 if eval test \${$cacheid+y} 6086then : 6087 printf %s "(cached) " >&6 6088else case e in #( 6089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6090/* end confdefs.h. */ 6091int i; 6092int 6093main (void) 6094{ 6095 6096 ; 6097 return 0; 6098} 6099_ACEOF 6100if ac_fn_c_try_link "$LINENO" 6101then : 6102 eval $cacheid=yes 6103else case e in #( 6104 e) eval $cacheid=no ;; 6105esac 6106fi 6107rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6108 conftest$ac_exeext conftest.$ac_ext ;; 6109esac 6110fi 6111 6112 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114 6115 eval supported=\$$cacheid 6116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6117printf "%s\n" "$supported" >&6; } 6118 if test "$supported" = "yes" ; then 6119 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6120 found="yes" 6121 fi 6122 fi 6123 6124 if test $found = "no" ; then 6125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 fi 6128 6129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6131 fi 6132 6133 CFLAGS="$CFLAGS -fd" 6134 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6136printf %s "checking if $CC supports -fd... " >&6; } 6137 cacheid=xorg_cv_cc_flag__fd 6138 if eval test \${$cacheid+y} 6139then : 6140 printf %s "(cached) " >&6 6141else case e in #( 6142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6143/* end confdefs.h. */ 6144int i; 6145int 6146main (void) 6147{ 6148 6149 ; 6150 return 0; 6151} 6152_ACEOF 6153if ac_fn_c_try_link "$LINENO" 6154then : 6155 eval $cacheid=yes 6156else case e in #( 6157 e) eval $cacheid=no ;; 6158esac 6159fi 6160rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6161 conftest$ac_exeext conftest.$ac_ext ;; 6162esac 6163fi 6164 6165 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 6168 eval supported=\$$cacheid 6169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6170printf "%s\n" "$supported" >&6; } 6171 if test "$supported" = "yes" ; then 6172 BASE_CFLAGS="$BASE_CFLAGS -fd" 6173 found="yes" 6174 fi 6175 fi 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191xorg_testset_save_CFLAGS="$CFLAGS" 6192 6193if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6196printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6197if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6198then : 6199 printf %s "(cached) " >&6 6200else case e in #( 6201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202/* end confdefs.h. */ 6203int i; 6204_ACEOF 6205if ac_fn_c_try_compile "$LINENO" 6206then : 6207 xorg_cv_cc_flag_unknown_warning_option=yes 6208else case e in #( 6209 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6210esac 6211fi 6212rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6213esac 6214fi 6215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6216printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219fi 6220 6221if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6227printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6228if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6229then : 6230 printf %s "(cached) " >&6 6231else case e in #( 6232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6233/* end confdefs.h. */ 6234int i; 6235_ACEOF 6236if ac_fn_c_try_compile "$LINENO" 6237then : 6238 xorg_cv_cc_flag_unused_command_line_argument=yes 6239else case e in #( 6240 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6241esac 6242fi 6243rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6244esac 6245fi 6246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6247printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6249 CFLAGS="$xorg_testset_save_CFLAGS" 6250fi 6251 6252found="no" 6253 6254 if test $found = "no" ; then 6255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6257 fi 6258 6259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6261 fi 6262 6263 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6264 6265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6266printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6267 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6268 if eval test \${$cacheid+y} 6269then : 6270 printf %s "(cached) " >&6 6271else case e in #( 6272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273/* end confdefs.h. */ 6274int i; 6275int 6276main (void) 6277{ 6278 6279 ; 6280 return 0; 6281} 6282_ACEOF 6283if ac_fn_c_try_link "$LINENO" 6284then : 6285 eval $cacheid=yes 6286else case e in #( 6287 e) eval $cacheid=no ;; 6288esac 6289fi 6290rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6291 conftest$ac_exeext conftest.$ac_ext ;; 6292esac 6293fi 6294 6295 6296 CFLAGS="$xorg_testset_save_CFLAGS" 6297 6298 eval supported=\$$cacheid 6299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6300printf "%s\n" "$supported" >&6; } 6301 if test "$supported" = "yes" ; then 6302 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6303 found="yes" 6304 fi 6305 fi 6306 6307 6308 6309 6310 6311# This chunk adds additional warnings that could catch undesired effects. 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325xorg_testset_save_CFLAGS="$CFLAGS" 6326 6327if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6330printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6331if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6332then : 6333 printf %s "(cached) " >&6 6334else case e in #( 6335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336/* end confdefs.h. */ 6337int i; 6338_ACEOF 6339if ac_fn_c_try_compile "$LINENO" 6340then : 6341 xorg_cv_cc_flag_unknown_warning_option=yes 6342else case e in #( 6343 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6344esac 6345fi 6346rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6347esac 6348fi 6349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6350printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353fi 6354 6355if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6361printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6362if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6363then : 6364 printf %s "(cached) " >&6 6365else case e in #( 6366 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367/* end confdefs.h. */ 6368int i; 6369_ACEOF 6370if ac_fn_c_try_compile "$LINENO" 6371then : 6372 xorg_cv_cc_flag_unused_command_line_argument=yes 6373else case e in #( 6374 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6375esac 6376fi 6377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6378esac 6379fi 6380{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6381printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6383 CFLAGS="$xorg_testset_save_CFLAGS" 6384fi 6385 6386found="no" 6387 6388 if test $found = "no" ; then 6389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6391 fi 6392 6393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6395 fi 6396 6397 CFLAGS="$CFLAGS -Wunused" 6398 6399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6400printf %s "checking if $CC supports -Wunused... " >&6; } 6401 cacheid=xorg_cv_cc_flag__Wunused 6402 if eval test \${$cacheid+y} 6403then : 6404 printf %s "(cached) " >&6 6405else case e in #( 6406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407/* end confdefs.h. */ 6408int i; 6409int 6410main (void) 6411{ 6412 6413 ; 6414 return 0; 6415} 6416_ACEOF 6417if ac_fn_c_try_link "$LINENO" 6418then : 6419 eval $cacheid=yes 6420else case e in #( 6421 e) eval $cacheid=no ;; 6422esac 6423fi 6424rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6425 conftest$ac_exeext conftest.$ac_ext ;; 6426esac 6427fi 6428 6429 6430 CFLAGS="$xorg_testset_save_CFLAGS" 6431 6432 eval supported=\$$cacheid 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6434printf "%s\n" "$supported" >&6; } 6435 if test "$supported" = "yes" ; then 6436 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6437 found="yes" 6438 fi 6439 fi 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455xorg_testset_save_CFLAGS="$CFLAGS" 6456 6457if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6460printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6461if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6462then : 6463 printf %s "(cached) " >&6 6464else case e in #( 6465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6466/* end confdefs.h. */ 6467int i; 6468_ACEOF 6469if ac_fn_c_try_compile "$LINENO" 6470then : 6471 xorg_cv_cc_flag_unknown_warning_option=yes 6472else case e in #( 6473 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6474esac 6475fi 6476rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6477esac 6478fi 6479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6480printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483fi 6484 6485if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6488 fi 6489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6491printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6492if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6493then : 6494 printf %s "(cached) " >&6 6495else case e in #( 6496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6497/* end confdefs.h. */ 6498int i; 6499_ACEOF 6500if ac_fn_c_try_compile "$LINENO" 6501then : 6502 xorg_cv_cc_flag_unused_command_line_argument=yes 6503else case e in #( 6504 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6505esac 6506fi 6507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6508esac 6509fi 6510{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6511printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6513 CFLAGS="$xorg_testset_save_CFLAGS" 6514fi 6515 6516found="no" 6517 6518 if test $found = "no" ; then 6519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6521 fi 6522 6523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6525 fi 6526 6527 CFLAGS="$CFLAGS -Wuninitialized" 6528 6529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6530printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6531 cacheid=xorg_cv_cc_flag__Wuninitialized 6532 if eval test \${$cacheid+y} 6533then : 6534 printf %s "(cached) " >&6 6535else case e in #( 6536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537/* end confdefs.h. */ 6538int i; 6539int 6540main (void) 6541{ 6542 6543 ; 6544 return 0; 6545} 6546_ACEOF 6547if ac_fn_c_try_link "$LINENO" 6548then : 6549 eval $cacheid=yes 6550else case e in #( 6551 e) eval $cacheid=no ;; 6552esac 6553fi 6554rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6555 conftest$ac_exeext conftest.$ac_ext ;; 6556esac 6557fi 6558 6559 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561 6562 eval supported=\$$cacheid 6563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6564printf "%s\n" "$supported" >&6; } 6565 if test "$supported" = "yes" ; then 6566 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6567 found="yes" 6568 fi 6569 fi 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585xorg_testset_save_CFLAGS="$CFLAGS" 6586 6587if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6590printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6591if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6592then : 6593 printf %s "(cached) " >&6 6594else case e in #( 6595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596/* end confdefs.h. */ 6597int i; 6598_ACEOF 6599if ac_fn_c_try_compile "$LINENO" 6600then : 6601 xorg_cv_cc_flag_unknown_warning_option=yes 6602else case e in #( 6603 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6604esac 6605fi 6606rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6607esac 6608fi 6609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6610printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613fi 6614 6615if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6621printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6622if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6623then : 6624 printf %s "(cached) " >&6 6625else case e in #( 6626 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627/* end confdefs.h. */ 6628int i; 6629_ACEOF 6630if ac_fn_c_try_compile "$LINENO" 6631then : 6632 xorg_cv_cc_flag_unused_command_line_argument=yes 6633else case e in #( 6634 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6635esac 6636fi 6637rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6638esac 6639fi 6640{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6641printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644fi 6645 6646found="no" 6647 6648 if test $found = "no" ; then 6649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6651 fi 6652 6653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 fi 6656 6657 CFLAGS="$CFLAGS -Wshadow" 6658 6659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6660printf %s "checking if $CC supports -Wshadow... " >&6; } 6661 cacheid=xorg_cv_cc_flag__Wshadow 6662 if eval test \${$cacheid+y} 6663then : 6664 printf %s "(cached) " >&6 6665else case e in #( 6666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667/* end confdefs.h. */ 6668int i; 6669int 6670main (void) 6671{ 6672 6673 ; 6674 return 0; 6675} 6676_ACEOF 6677if ac_fn_c_try_link "$LINENO" 6678then : 6679 eval $cacheid=yes 6680else case e in #( 6681 e) eval $cacheid=no ;; 6682esac 6683fi 6684rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6685 conftest$ac_exeext conftest.$ac_ext ;; 6686esac 6687fi 6688 6689 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 6692 eval supported=\$$cacheid 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6694printf "%s\n" "$supported" >&6; } 6695 if test "$supported" = "yes" ; then 6696 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6697 found="yes" 6698 fi 6699 fi 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715xorg_testset_save_CFLAGS="$CFLAGS" 6716 6717if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6720printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6721if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6722then : 6723 printf %s "(cached) " >&6 6724else case e in #( 6725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726/* end confdefs.h. */ 6727int i; 6728_ACEOF 6729if ac_fn_c_try_compile "$LINENO" 6730then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732else case e in #( 6733 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6734esac 6735fi 6736rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6737esac 6738fi 6739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6740printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6742 CFLAGS="$xorg_testset_save_CFLAGS" 6743fi 6744 6745if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 fi 6749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6751printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6752if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6753then : 6754 printf %s "(cached) " >&6 6755else case e in #( 6756 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757/* end confdefs.h. */ 6758int i; 6759_ACEOF 6760if ac_fn_c_try_compile "$LINENO" 6761then : 6762 xorg_cv_cc_flag_unused_command_line_argument=yes 6763else case e in #( 6764 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6765esac 6766fi 6767rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6768esac 6769fi 6770{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6771printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6773 CFLAGS="$xorg_testset_save_CFLAGS" 6774fi 6775 6776found="no" 6777 6778 if test $found = "no" ; then 6779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6781 fi 6782 6783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6785 fi 6786 6787 CFLAGS="$CFLAGS -Wmissing-noreturn" 6788 6789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6790printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6791 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6792 if eval test \${$cacheid+y} 6793then : 6794 printf %s "(cached) " >&6 6795else case e in #( 6796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797/* end confdefs.h. */ 6798int i; 6799int 6800main (void) 6801{ 6802 6803 ; 6804 return 0; 6805} 6806_ACEOF 6807if ac_fn_c_try_link "$LINENO" 6808then : 6809 eval $cacheid=yes 6810else case e in #( 6811 e) eval $cacheid=no ;; 6812esac 6813fi 6814rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6815 conftest$ac_exeext conftest.$ac_ext ;; 6816esac 6817fi 6818 6819 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 6822 eval supported=\$$cacheid 6823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6824printf "%s\n" "$supported" >&6; } 6825 if test "$supported" = "yes" ; then 6826 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6827 found="yes" 6828 fi 6829 fi 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845xorg_testset_save_CFLAGS="$CFLAGS" 6846 6847if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6850printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6851if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6852then : 6853 printf %s "(cached) " >&6 6854else case e in #( 6855 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6856/* end confdefs.h. */ 6857int i; 6858_ACEOF 6859if ac_fn_c_try_compile "$LINENO" 6860then : 6861 xorg_cv_cc_flag_unknown_warning_option=yes 6862else case e in #( 6863 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6864esac 6865fi 6866rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6867esac 6868fi 6869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6870printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6871 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6872 CFLAGS="$xorg_testset_save_CFLAGS" 6873fi 6874 6875if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 fi 6879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6881printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6882if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6883then : 6884 printf %s "(cached) " >&6 6885else case e in #( 6886 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6887/* end confdefs.h. */ 6888int i; 6889_ACEOF 6890if ac_fn_c_try_compile "$LINENO" 6891then : 6892 xorg_cv_cc_flag_unused_command_line_argument=yes 6893else case e in #( 6894 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6895esac 6896fi 6897rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6898esac 6899fi 6900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6901printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6903 CFLAGS="$xorg_testset_save_CFLAGS" 6904fi 6905 6906found="no" 6907 6908 if test $found = "no" ; then 6909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6911 fi 6912 6913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6915 fi 6916 6917 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6918 6919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6920printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6921 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6922 if eval test \${$cacheid+y} 6923then : 6924 printf %s "(cached) " >&6 6925else case e in #( 6926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927/* end confdefs.h. */ 6928int i; 6929int 6930main (void) 6931{ 6932 6933 ; 6934 return 0; 6935} 6936_ACEOF 6937if ac_fn_c_try_link "$LINENO" 6938then : 6939 eval $cacheid=yes 6940else case e in #( 6941 e) eval $cacheid=no ;; 6942esac 6943fi 6944rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6945 conftest$ac_exeext conftest.$ac_ext ;; 6946esac 6947fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954printf "%s\n" "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6957 found="yes" 6958 fi 6959 fi 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975xorg_testset_save_CFLAGS="$CFLAGS" 6976 6977if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6980printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6981if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6982then : 6983 printf %s "(cached) " >&6 6984else case e in #( 6985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986/* end confdefs.h. */ 6987int i; 6988_ACEOF 6989if ac_fn_c_try_compile "$LINENO" 6990then : 6991 xorg_cv_cc_flag_unknown_warning_option=yes 6992else case e in #( 6993 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6994esac 6995fi 6996rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6997esac 6998fi 6999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7000printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7002 CFLAGS="$xorg_testset_save_CFLAGS" 7003fi 7004 7005if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7011printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7012if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7013then : 7014 printf %s "(cached) " >&6 7015else case e in #( 7016 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7017/* end confdefs.h. */ 7018int i; 7019_ACEOF 7020if ac_fn_c_try_compile "$LINENO" 7021then : 7022 xorg_cv_cc_flag_unused_command_line_argument=yes 7023else case e in #( 7024 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7025esac 7026fi 7027rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7028esac 7029fi 7030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7031printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7033 CFLAGS="$xorg_testset_save_CFLAGS" 7034fi 7035 7036found="no" 7037 7038 if test $found = "no" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 7043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7045 fi 7046 7047 CFLAGS="$CFLAGS -Wredundant-decls" 7048 7049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7050printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7051 cacheid=xorg_cv_cc_flag__Wredundant_decls 7052 if eval test \${$cacheid+y} 7053then : 7054 printf %s "(cached) " >&6 7055else case e in #( 7056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057/* end confdefs.h. */ 7058int i; 7059int 7060main (void) 7061{ 7062 7063 ; 7064 return 0; 7065} 7066_ACEOF 7067if ac_fn_c_try_link "$LINENO" 7068then : 7069 eval $cacheid=yes 7070else case e in #( 7071 e) eval $cacheid=no ;; 7072esac 7073fi 7074rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7075 conftest$ac_exeext conftest.$ac_ext ;; 7076esac 7077fi 7078 7079 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 7082 eval supported=\$$cacheid 7083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7084printf "%s\n" "$supported" >&6; } 7085 if test "$supported" = "yes" ; then 7086 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7087 found="yes" 7088 fi 7089 fi 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105xorg_testset_save_CFLAGS="$CFLAGS" 7106 7107if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7110printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7111if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7112then : 7113 printf %s "(cached) " >&6 7114else case e in #( 7115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116/* end confdefs.h. */ 7117int i; 7118_ACEOF 7119if ac_fn_c_try_compile "$LINENO" 7120then : 7121 xorg_cv_cc_flag_unknown_warning_option=yes 7122else case e in #( 7123 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7124esac 7125fi 7126rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7127esac 7128fi 7129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7130printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7132 CFLAGS="$xorg_testset_save_CFLAGS" 7133fi 7134 7135if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7138 fi 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7141printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7142if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7143then : 7144 printf %s "(cached) " >&6 7145else case e in #( 7146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7147/* end confdefs.h. */ 7148int i; 7149_ACEOF 7150if ac_fn_c_try_compile "$LINENO" 7151then : 7152 xorg_cv_cc_flag_unused_command_line_argument=yes 7153else case e in #( 7154 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7155esac 7156fi 7157rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7158esac 7159fi 7160{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7161printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164fi 7165 7166found="no" 7167 7168 if test $found = "no" ; then 7169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7175 fi 7176 7177 CFLAGS="$CFLAGS -Wlogical-op" 7178 7179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7180printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7181 cacheid=xorg_cv_cc_flag__Wlogical_op 7182 if eval test \${$cacheid+y} 7183then : 7184 printf %s "(cached) " >&6 7185else case e in #( 7186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7187/* end confdefs.h. */ 7188int i; 7189int 7190main (void) 7191{ 7192 7193 ; 7194 return 0; 7195} 7196_ACEOF 7197if ac_fn_c_try_link "$LINENO" 7198then : 7199 eval $cacheid=yes 7200else case e in #( 7201 e) eval $cacheid=no ;; 7202esac 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7205 conftest$ac_exeext conftest.$ac_ext ;; 7206esac 7207fi 7208 7209 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 7212 eval supported=\$$cacheid 7213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7214printf "%s\n" "$supported" >&6; } 7215 if test "$supported" = "yes" ; then 7216 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7217 found="yes" 7218 fi 7219 fi 7220 7221 7222 7223# These are currently disabled because they are noisy. They will be enabled 7224# in the future once the codebase is sufficiently modernized to silence 7225# them. For now, I don't want them to drown out the other warnings. 7226# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7227# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7228# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7229 7230# Turn some warnings into errors, so we don't accidentally get successful builds 7231# when there are problems that should be fixed. 7232 7233if test "x$SELECTIVE_WERROR" = "xyes" ; then 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247xorg_testset_save_CFLAGS="$CFLAGS" 7248 7249if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7252printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7253if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7254then : 7255 printf %s "(cached) " >&6 7256else case e in #( 7257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258/* end confdefs.h. */ 7259int i; 7260_ACEOF 7261if ac_fn_c_try_compile "$LINENO" 7262then : 7263 xorg_cv_cc_flag_unknown_warning_option=yes 7264else case e in #( 7265 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7266esac 7267fi 7268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7269esac 7270fi 7271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7272printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7273 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275fi 7276 7277if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7280 fi 7281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7283printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7284if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7285then : 7286 printf %s "(cached) " >&6 7287else case e in #( 7288 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7289/* end confdefs.h. */ 7290int i; 7291_ACEOF 7292if ac_fn_c_try_compile "$LINENO" 7293then : 7294 xorg_cv_cc_flag_unused_command_line_argument=yes 7295else case e in #( 7296 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7297esac 7298fi 7299rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7300esac 7301fi 7302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7303printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7305 CFLAGS="$xorg_testset_save_CFLAGS" 7306fi 7307 7308found="no" 7309 7310 if test $found = "no" ; then 7311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7313 fi 7314 7315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7317 fi 7318 7319 CFLAGS="$CFLAGS -Werror=implicit" 7320 7321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7322printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7323 cacheid=xorg_cv_cc_flag__Werror_implicit 7324 if eval test \${$cacheid+y} 7325then : 7326 printf %s "(cached) " >&6 7327else case e in #( 7328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329/* end confdefs.h. */ 7330int i; 7331int 7332main (void) 7333{ 7334 7335 ; 7336 return 0; 7337} 7338_ACEOF 7339if ac_fn_c_try_link "$LINENO" 7340then : 7341 eval $cacheid=yes 7342else case e in #( 7343 e) eval $cacheid=no ;; 7344esac 7345fi 7346rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7347 conftest$ac_exeext conftest.$ac_ext ;; 7348esac 7349fi 7350 7351 7352 CFLAGS="$xorg_testset_save_CFLAGS" 7353 7354 eval supported=\$$cacheid 7355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7356printf "%s\n" "$supported" >&6; } 7357 if test "$supported" = "yes" ; then 7358 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7359 found="yes" 7360 fi 7361 fi 7362 7363 if test $found = "no" ; then 7364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7366 fi 7367 7368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7370 fi 7371 7372 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7373 7374 { 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 7375printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7376 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7377 if eval test \${$cacheid+y} 7378then : 7379 printf %s "(cached) " >&6 7380else case e in #( 7381 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7382/* end confdefs.h. */ 7383int i; 7384int 7385main (void) 7386{ 7387 7388 ; 7389 return 0; 7390} 7391_ACEOF 7392if ac_fn_c_try_link "$LINENO" 7393then : 7394 eval $cacheid=yes 7395else case e in #( 7396 e) eval $cacheid=no ;; 7397esac 7398fi 7399rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7400 conftest$ac_exeext conftest.$ac_ext ;; 7401esac 7402fi 7403 7404 7405 CFLAGS="$xorg_testset_save_CFLAGS" 7406 7407 eval supported=\$$cacheid 7408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7409printf "%s\n" "$supported" >&6; } 7410 if test "$supported" = "yes" ; then 7411 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7412 found="yes" 7413 fi 7414 fi 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430xorg_testset_save_CFLAGS="$CFLAGS" 7431 7432if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7435printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7436if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7437then : 7438 printf %s "(cached) " >&6 7439else case e in #( 7440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441/* end confdefs.h. */ 7442int i; 7443_ACEOF 7444if ac_fn_c_try_compile "$LINENO" 7445then : 7446 xorg_cv_cc_flag_unknown_warning_option=yes 7447else case e in #( 7448 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7449esac 7450fi 7451rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7452esac 7453fi 7454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7455printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7457 CFLAGS="$xorg_testset_save_CFLAGS" 7458fi 7459 7460if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7463 fi 7464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7466printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7467if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7468then : 7469 printf %s "(cached) " >&6 7470else case e in #( 7471 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472/* end confdefs.h. */ 7473int i; 7474_ACEOF 7475if ac_fn_c_try_compile "$LINENO" 7476then : 7477 xorg_cv_cc_flag_unused_command_line_argument=yes 7478else case e in #( 7479 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7480esac 7481fi 7482rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7483esac 7484fi 7485{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7486printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489fi 7490 7491found="no" 7492 7493 if test $found = "no" ; then 7494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7496 fi 7497 7498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7500 fi 7501 7502 CFLAGS="$CFLAGS -Werror=nonnull" 7503 7504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7505printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7506 cacheid=xorg_cv_cc_flag__Werror_nonnull 7507 if eval test \${$cacheid+y} 7508then : 7509 printf %s "(cached) " >&6 7510else case e in #( 7511 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7512/* end confdefs.h. */ 7513int i; 7514int 7515main (void) 7516{ 7517 7518 ; 7519 return 0; 7520} 7521_ACEOF 7522if ac_fn_c_try_link "$LINENO" 7523then : 7524 eval $cacheid=yes 7525else case e in #( 7526 e) eval $cacheid=no ;; 7527esac 7528fi 7529rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7530 conftest$ac_exeext conftest.$ac_ext ;; 7531esac 7532fi 7533 7534 7535 CFLAGS="$xorg_testset_save_CFLAGS" 7536 7537 eval supported=\$$cacheid 7538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7539printf "%s\n" "$supported" >&6; } 7540 if test "$supported" = "yes" ; then 7541 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7542 found="yes" 7543 fi 7544 fi 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560xorg_testset_save_CFLAGS="$CFLAGS" 7561 7562if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7565printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7566if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7567then : 7568 printf %s "(cached) " >&6 7569else case e in #( 7570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571/* end confdefs.h. */ 7572int i; 7573_ACEOF 7574if ac_fn_c_try_compile "$LINENO" 7575then : 7576 xorg_cv_cc_flag_unknown_warning_option=yes 7577else case e in #( 7578 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7579esac 7580fi 7581rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7582esac 7583fi 7584{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7585printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7587 CFLAGS="$xorg_testset_save_CFLAGS" 7588fi 7589 7590if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7593 fi 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7596printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7597if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7598then : 7599 printf %s "(cached) " >&6 7600else case e in #( 7601 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602/* end confdefs.h. */ 7603int i; 7604_ACEOF 7605if ac_fn_c_try_compile "$LINENO" 7606then : 7607 xorg_cv_cc_flag_unused_command_line_argument=yes 7608else case e in #( 7609 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7610esac 7611fi 7612rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7613esac 7614fi 7615{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7616printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7617 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7618 CFLAGS="$xorg_testset_save_CFLAGS" 7619fi 7620 7621found="no" 7622 7623 if test $found = "no" ; then 7624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 fi 7627 7628 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 fi 7631 7632 CFLAGS="$CFLAGS -Werror=init-self" 7633 7634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7635printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7636 cacheid=xorg_cv_cc_flag__Werror_init_self 7637 if eval test \${$cacheid+y} 7638then : 7639 printf %s "(cached) " >&6 7640else case e in #( 7641 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642/* end confdefs.h. */ 7643int i; 7644int 7645main (void) 7646{ 7647 7648 ; 7649 return 0; 7650} 7651_ACEOF 7652if ac_fn_c_try_link "$LINENO" 7653then : 7654 eval $cacheid=yes 7655else case e in #( 7656 e) eval $cacheid=no ;; 7657esac 7658fi 7659rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7660 conftest$ac_exeext conftest.$ac_ext ;; 7661esac 7662fi 7663 7664 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 7667 eval supported=\$$cacheid 7668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7669printf "%s\n" "$supported" >&6; } 7670 if test "$supported" = "yes" ; then 7671 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7672 found="yes" 7673 fi 7674 fi 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690xorg_testset_save_CFLAGS="$CFLAGS" 7691 7692if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7695printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7696if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7697then : 7698 printf %s "(cached) " >&6 7699else case e in #( 7700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7701/* end confdefs.h. */ 7702int i; 7703_ACEOF 7704if ac_fn_c_try_compile "$LINENO" 7705then : 7706 xorg_cv_cc_flag_unknown_warning_option=yes 7707else case e in #( 7708 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7709esac 7710fi 7711rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7712esac 7713fi 7714{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7715printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7717 CFLAGS="$xorg_testset_save_CFLAGS" 7718fi 7719 7720if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7723 fi 7724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7726printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7727if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7728then : 7729 printf %s "(cached) " >&6 7730else case e in #( 7731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732/* end confdefs.h. */ 7733int i; 7734_ACEOF 7735if ac_fn_c_try_compile "$LINENO" 7736then : 7737 xorg_cv_cc_flag_unused_command_line_argument=yes 7738else case e in #( 7739 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7740esac 7741fi 7742rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7743esac 7744fi 7745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7746printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7748 CFLAGS="$xorg_testset_save_CFLAGS" 7749fi 7750 7751found="no" 7752 7753 if test $found = "no" ; then 7754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7756 fi 7757 7758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7760 fi 7761 7762 CFLAGS="$CFLAGS -Werror=main" 7763 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7765printf %s "checking if $CC supports -Werror=main... " >&6; } 7766 cacheid=xorg_cv_cc_flag__Werror_main 7767 if eval test \${$cacheid+y} 7768then : 7769 printf %s "(cached) " >&6 7770else case e in #( 7771 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772/* end confdefs.h. */ 7773int i; 7774int 7775main (void) 7776{ 7777 7778 ; 7779 return 0; 7780} 7781_ACEOF 7782if ac_fn_c_try_link "$LINENO" 7783then : 7784 eval $cacheid=yes 7785else case e in #( 7786 e) eval $cacheid=no ;; 7787esac 7788fi 7789rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7790 conftest$ac_exeext conftest.$ac_ext ;; 7791esac 7792fi 7793 7794 7795 CFLAGS="$xorg_testset_save_CFLAGS" 7796 7797 eval supported=\$$cacheid 7798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7799printf "%s\n" "$supported" >&6; } 7800 if test "$supported" = "yes" ; then 7801 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7802 found="yes" 7803 fi 7804 fi 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820xorg_testset_save_CFLAGS="$CFLAGS" 7821 7822if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7825printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7826if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7827then : 7828 printf %s "(cached) " >&6 7829else case e in #( 7830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831/* end confdefs.h. */ 7832int i; 7833_ACEOF 7834if ac_fn_c_try_compile "$LINENO" 7835then : 7836 xorg_cv_cc_flag_unknown_warning_option=yes 7837else case e in #( 7838 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7839esac 7840fi 7841rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7842esac 7843fi 7844{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7845printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7847 CFLAGS="$xorg_testset_save_CFLAGS" 7848fi 7849 7850if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7853 fi 7854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7856printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7857if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7858then : 7859 printf %s "(cached) " >&6 7860else case e in #( 7861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862/* end confdefs.h. */ 7863int i; 7864_ACEOF 7865if ac_fn_c_try_compile "$LINENO" 7866then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868else case e in #( 7869 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7870esac 7871fi 7872rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7873esac 7874fi 7875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7876printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7878 CFLAGS="$xorg_testset_save_CFLAGS" 7879fi 7880 7881found="no" 7882 7883 if test $found = "no" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 7888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7890 fi 7891 7892 CFLAGS="$CFLAGS -Werror=missing-braces" 7893 7894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7895printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7896 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7897 if eval test \${$cacheid+y} 7898then : 7899 printf %s "(cached) " >&6 7900else case e in #( 7901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902/* end confdefs.h. */ 7903int i; 7904int 7905main (void) 7906{ 7907 7908 ; 7909 return 0; 7910} 7911_ACEOF 7912if ac_fn_c_try_link "$LINENO" 7913then : 7914 eval $cacheid=yes 7915else case e in #( 7916 e) eval $cacheid=no ;; 7917esac 7918fi 7919rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7920 conftest$ac_exeext conftest.$ac_ext ;; 7921esac 7922fi 7923 7924 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926 7927 eval supported=\$$cacheid 7928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7929printf "%s\n" "$supported" >&6; } 7930 if test "$supported" = "yes" ; then 7931 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7932 found="yes" 7933 fi 7934 fi 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950xorg_testset_save_CFLAGS="$CFLAGS" 7951 7952if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7955printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7956if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7957then : 7958 printf %s "(cached) " >&6 7959else case e in #( 7960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7961/* end confdefs.h. */ 7962int i; 7963_ACEOF 7964if ac_fn_c_try_compile "$LINENO" 7965then : 7966 xorg_cv_cc_flag_unknown_warning_option=yes 7967else case e in #( 7968 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7969esac 7970fi 7971rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7972esac 7973fi 7974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7975printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7977 CFLAGS="$xorg_testset_save_CFLAGS" 7978fi 7979 7980if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7983 fi 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7986printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7987if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7988then : 7989 printf %s "(cached) " >&6 7990else case e in #( 7991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7992/* end confdefs.h. */ 7993int i; 7994_ACEOF 7995if ac_fn_c_try_compile "$LINENO" 7996then : 7997 xorg_cv_cc_flag_unused_command_line_argument=yes 7998else case e in #( 7999 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8000esac 8001fi 8002rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8003esac 8004fi 8005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8006printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009fi 8010 8011found="no" 8012 8013 if test $found = "no" ; then 8014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8016 fi 8017 8018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8020 fi 8021 8022 CFLAGS="$CFLAGS -Werror=sequence-point" 8023 8024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8025printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8026 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8027 if eval test \${$cacheid+y} 8028then : 8029 printf %s "(cached) " >&6 8030else case e in #( 8031 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032/* end confdefs.h. */ 8033int i; 8034int 8035main (void) 8036{ 8037 8038 ; 8039 return 0; 8040} 8041_ACEOF 8042if ac_fn_c_try_link "$LINENO" 8043then : 8044 eval $cacheid=yes 8045else case e in #( 8046 e) eval $cacheid=no ;; 8047esac 8048fi 8049rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8050 conftest$ac_exeext conftest.$ac_ext ;; 8051esac 8052fi 8053 8054 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 8057 eval supported=\$$cacheid 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8059printf "%s\n" "$supported" >&6; } 8060 if test "$supported" = "yes" ; then 8061 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8062 found="yes" 8063 fi 8064 fi 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080xorg_testset_save_CFLAGS="$CFLAGS" 8081 8082if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8085printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8086if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8087then : 8088 printf %s "(cached) " >&6 8089else case e in #( 8090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8091/* end confdefs.h. */ 8092int i; 8093_ACEOF 8094if ac_fn_c_try_compile "$LINENO" 8095then : 8096 xorg_cv_cc_flag_unknown_warning_option=yes 8097else case e in #( 8098 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8099esac 8100fi 8101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8102esac 8103fi 8104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8105printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8107 CFLAGS="$xorg_testset_save_CFLAGS" 8108fi 8109 8110if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8113 fi 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8116printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8117if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8118then : 8119 printf %s "(cached) " >&6 8120else case e in #( 8121 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8122/* end confdefs.h. */ 8123int i; 8124_ACEOF 8125if ac_fn_c_try_compile "$LINENO" 8126then : 8127 xorg_cv_cc_flag_unused_command_line_argument=yes 8128else case e in #( 8129 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8130esac 8131fi 8132rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8133esac 8134fi 8135{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8136printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8138 CFLAGS="$xorg_testset_save_CFLAGS" 8139fi 8140 8141found="no" 8142 8143 if test $found = "no" ; then 8144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8146 fi 8147 8148 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8150 fi 8151 8152 CFLAGS="$CFLAGS -Werror=return-type" 8153 8154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8155printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8156 cacheid=xorg_cv_cc_flag__Werror_return_type 8157 if eval test \${$cacheid+y} 8158then : 8159 printf %s "(cached) " >&6 8160else case e in #( 8161 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162/* end confdefs.h. */ 8163int i; 8164int 8165main (void) 8166{ 8167 8168 ; 8169 return 0; 8170} 8171_ACEOF 8172if ac_fn_c_try_link "$LINENO" 8173then : 8174 eval $cacheid=yes 8175else case e in #( 8176 e) eval $cacheid=no ;; 8177esac 8178fi 8179rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8180 conftest$ac_exeext conftest.$ac_ext ;; 8181esac 8182fi 8183 8184 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 8187 eval supported=\$$cacheid 8188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8189printf "%s\n" "$supported" >&6; } 8190 if test "$supported" = "yes" ; then 8191 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8192 found="yes" 8193 fi 8194 fi 8195 8196 if test $found = "no" ; then 8197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8199 fi 8200 8201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8203 fi 8204 8205 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8206 8207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8208printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8209 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8210 if eval test \${$cacheid+y} 8211then : 8212 printf %s "(cached) " >&6 8213else case e in #( 8214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215/* end confdefs.h. */ 8216int i; 8217int 8218main (void) 8219{ 8220 8221 ; 8222 return 0; 8223} 8224_ACEOF 8225if ac_fn_c_try_link "$LINENO" 8226then : 8227 eval $cacheid=yes 8228else case e in #( 8229 e) eval $cacheid=no ;; 8230esac 8231fi 8232rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8233 conftest$ac_exeext conftest.$ac_ext ;; 8234esac 8235fi 8236 8237 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239 8240 eval supported=\$$cacheid 8241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8242printf "%s\n" "$supported" >&6; } 8243 if test "$supported" = "yes" ; then 8244 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8245 found="yes" 8246 fi 8247 fi 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263xorg_testset_save_CFLAGS="$CFLAGS" 8264 8265if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8268printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8269if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8270then : 8271 printf %s "(cached) " >&6 8272else case e in #( 8273 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274/* end confdefs.h. */ 8275int i; 8276_ACEOF 8277if ac_fn_c_try_compile "$LINENO" 8278then : 8279 xorg_cv_cc_flag_unknown_warning_option=yes 8280else case e in #( 8281 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8282esac 8283fi 8284rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8285esac 8286fi 8287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8288printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8290 CFLAGS="$xorg_testset_save_CFLAGS" 8291fi 8292 8293if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 fi 8297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8299printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8300if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8301then : 8302 printf %s "(cached) " >&6 8303else case e in #( 8304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305/* end confdefs.h. */ 8306int i; 8307_ACEOF 8308if ac_fn_c_try_compile "$LINENO" 8309then : 8310 xorg_cv_cc_flag_unused_command_line_argument=yes 8311else case e in #( 8312 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8313esac 8314fi 8315rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8316esac 8317fi 8318{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8319printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322fi 8323 8324found="no" 8325 8326 if test $found = "no" ; then 8327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8329 fi 8330 8331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8333 fi 8334 8335 CFLAGS="$CFLAGS -Werror=trigraphs" 8336 8337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8338printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8339 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8340 if eval test \${$cacheid+y} 8341then : 8342 printf %s "(cached) " >&6 8343else case e in #( 8344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8345/* end confdefs.h. */ 8346int i; 8347int 8348main (void) 8349{ 8350 8351 ; 8352 return 0; 8353} 8354_ACEOF 8355if ac_fn_c_try_link "$LINENO" 8356then : 8357 eval $cacheid=yes 8358else case e in #( 8359 e) eval $cacheid=no ;; 8360esac 8361fi 8362rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8363 conftest$ac_exeext conftest.$ac_ext ;; 8364esac 8365fi 8366 8367 8368 CFLAGS="$xorg_testset_save_CFLAGS" 8369 8370 eval supported=\$$cacheid 8371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8372printf "%s\n" "$supported" >&6; } 8373 if test "$supported" = "yes" ; then 8374 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8375 found="yes" 8376 fi 8377 fi 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393xorg_testset_save_CFLAGS="$CFLAGS" 8394 8395if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8398printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8399if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8400then : 8401 printf %s "(cached) " >&6 8402else case e in #( 8403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8404/* end confdefs.h. */ 8405int i; 8406_ACEOF 8407if ac_fn_c_try_compile "$LINENO" 8408then : 8409 xorg_cv_cc_flag_unknown_warning_option=yes 8410else case e in #( 8411 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8412esac 8413fi 8414rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8415esac 8416fi 8417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8418printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8420 CFLAGS="$xorg_testset_save_CFLAGS" 8421fi 8422 8423if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8426 fi 8427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8429printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8430if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8431then : 8432 printf %s "(cached) " >&6 8433else case e in #( 8434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8435/* end confdefs.h. */ 8436int i; 8437_ACEOF 8438if ac_fn_c_try_compile "$LINENO" 8439then : 8440 xorg_cv_cc_flag_unused_command_line_argument=yes 8441else case e in #( 8442 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8443esac 8444fi 8445rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8446esac 8447fi 8448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8449printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452fi 8453 8454found="no" 8455 8456 if test $found = "no" ; then 8457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 8461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8463 fi 8464 8465 CFLAGS="$CFLAGS -Werror=array-bounds" 8466 8467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8468printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8469 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8470 if eval test \${$cacheid+y} 8471then : 8472 printf %s "(cached) " >&6 8473else case e in #( 8474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475/* end confdefs.h. */ 8476int i; 8477int 8478main (void) 8479{ 8480 8481 ; 8482 return 0; 8483} 8484_ACEOF 8485if ac_fn_c_try_link "$LINENO" 8486then : 8487 eval $cacheid=yes 8488else case e in #( 8489 e) eval $cacheid=no ;; 8490esac 8491fi 8492rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8493 conftest$ac_exeext conftest.$ac_ext ;; 8494esac 8495fi 8496 8497 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499 8500 eval supported=\$$cacheid 8501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8502printf "%s\n" "$supported" >&6; } 8503 if test "$supported" = "yes" ; then 8504 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8505 found="yes" 8506 fi 8507 fi 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523xorg_testset_save_CFLAGS="$CFLAGS" 8524 8525if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8528printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8529if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8530then : 8531 printf %s "(cached) " >&6 8532else case e in #( 8533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8534/* end confdefs.h. */ 8535int i; 8536_ACEOF 8537if ac_fn_c_try_compile "$LINENO" 8538then : 8539 xorg_cv_cc_flag_unknown_warning_option=yes 8540else case e in #( 8541 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8542esac 8543fi 8544rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8545esac 8546fi 8547{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8548printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8550 CFLAGS="$xorg_testset_save_CFLAGS" 8551fi 8552 8553if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 fi 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8559printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8560if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8561then : 8562 printf %s "(cached) " >&6 8563else case e in #( 8564 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565/* end confdefs.h. */ 8566int i; 8567_ACEOF 8568if ac_fn_c_try_compile "$LINENO" 8569then : 8570 xorg_cv_cc_flag_unused_command_line_argument=yes 8571else case e in #( 8572 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8573esac 8574fi 8575rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8576esac 8577fi 8578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8579printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582fi 8583 8584found="no" 8585 8586 if test $found = "no" ; then 8587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 fi 8590 8591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 fi 8594 8595 CFLAGS="$CFLAGS -Werror=write-strings" 8596 8597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8598printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8599 cacheid=xorg_cv_cc_flag__Werror_write_strings 8600 if eval test \${$cacheid+y} 8601then : 8602 printf %s "(cached) " >&6 8603else case e in #( 8604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605/* end confdefs.h. */ 8606int i; 8607int 8608main (void) 8609{ 8610 8611 ; 8612 return 0; 8613} 8614_ACEOF 8615if ac_fn_c_try_link "$LINENO" 8616then : 8617 eval $cacheid=yes 8618else case e in #( 8619 e) eval $cacheid=no ;; 8620esac 8621fi 8622rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8623 conftest$ac_exeext conftest.$ac_ext ;; 8624esac 8625fi 8626 8627 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629 8630 eval supported=\$$cacheid 8631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8632printf "%s\n" "$supported" >&6; } 8633 if test "$supported" = "yes" ; then 8634 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8635 found="yes" 8636 fi 8637 fi 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653xorg_testset_save_CFLAGS="$CFLAGS" 8654 8655if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8658printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8659if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8660then : 8661 printf %s "(cached) " >&6 8662else case e in #( 8663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8664/* end confdefs.h. */ 8665int i; 8666_ACEOF 8667if ac_fn_c_try_compile "$LINENO" 8668then : 8669 xorg_cv_cc_flag_unknown_warning_option=yes 8670else case e in #( 8671 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8672esac 8673fi 8674rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8675esac 8676fi 8677{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8678printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8680 CFLAGS="$xorg_testset_save_CFLAGS" 8681fi 8682 8683if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8686 fi 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8689printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8690if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8691then : 8692 printf %s "(cached) " >&6 8693else case e in #( 8694 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8695/* end confdefs.h. */ 8696int i; 8697_ACEOF 8698if ac_fn_c_try_compile "$LINENO" 8699then : 8700 xorg_cv_cc_flag_unused_command_line_argument=yes 8701else case e in #( 8702 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8703esac 8704fi 8705rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8706esac 8707fi 8708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8709printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8710 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8711 CFLAGS="$xorg_testset_save_CFLAGS" 8712fi 8713 8714found="no" 8715 8716 if test $found = "no" ; then 8717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8723 fi 8724 8725 CFLAGS="$CFLAGS -Werror=address" 8726 8727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8728printf %s "checking if $CC supports -Werror=address... " >&6; } 8729 cacheid=xorg_cv_cc_flag__Werror_address 8730 if eval test \${$cacheid+y} 8731then : 8732 printf %s "(cached) " >&6 8733else case e in #( 8734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735/* end confdefs.h. */ 8736int i; 8737int 8738main (void) 8739{ 8740 8741 ; 8742 return 0; 8743} 8744_ACEOF 8745if ac_fn_c_try_link "$LINENO" 8746then : 8747 eval $cacheid=yes 8748else case e in #( 8749 e) eval $cacheid=no ;; 8750esac 8751fi 8752rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8753 conftest$ac_exeext conftest.$ac_ext ;; 8754esac 8755fi 8756 8757 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 8760 eval supported=\$$cacheid 8761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8762printf "%s\n" "$supported" >&6; } 8763 if test "$supported" = "yes" ; then 8764 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8765 found="yes" 8766 fi 8767 fi 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783xorg_testset_save_CFLAGS="$CFLAGS" 8784 8785if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8788printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8789if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8790then : 8791 printf %s "(cached) " >&6 8792else case e in #( 8793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794/* end confdefs.h. */ 8795int i; 8796_ACEOF 8797if ac_fn_c_try_compile "$LINENO" 8798then : 8799 xorg_cv_cc_flag_unknown_warning_option=yes 8800else case e in #( 8801 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8802esac 8803fi 8804rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8805esac 8806fi 8807{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8808printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8810 CFLAGS="$xorg_testset_save_CFLAGS" 8811fi 8812 8813if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 fi 8817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8819printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8820if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8821then : 8822 printf %s "(cached) " >&6 8823else case e in #( 8824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8825/* end confdefs.h. */ 8826int i; 8827_ACEOF 8828if ac_fn_c_try_compile "$LINENO" 8829then : 8830 xorg_cv_cc_flag_unused_command_line_argument=yes 8831else case e in #( 8832 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8833esac 8834fi 8835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8836esac 8837fi 8838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8839printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8840 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8841 CFLAGS="$xorg_testset_save_CFLAGS" 8842fi 8843 8844found="no" 8845 8846 if test $found = "no" ; then 8847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 fi 8850 8851 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 fi 8854 8855 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8856 8857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8858printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8859 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8860 if eval test \${$cacheid+y} 8861then : 8862 printf %s "(cached) " >&6 8863else case e in #( 8864 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865/* end confdefs.h. */ 8866int i; 8867int 8868main (void) 8869{ 8870 8871 ; 8872 return 0; 8873} 8874_ACEOF 8875if ac_fn_c_try_link "$LINENO" 8876then : 8877 eval $cacheid=yes 8878else case e in #( 8879 e) eval $cacheid=no ;; 8880esac 8881fi 8882rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8883 conftest$ac_exeext conftest.$ac_ext ;; 8884esac 8885fi 8886 8887 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889 8890 eval supported=\$$cacheid 8891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8892printf "%s\n" "$supported" >&6; } 8893 if test "$supported" = "yes" ; then 8894 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8895 found="yes" 8896 fi 8897 fi 8898 8899 if test $found = "no" ; then 8900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8902 fi 8903 8904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8906 fi 8907 8908 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8909 8910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8911printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8912 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8913 if eval test \${$cacheid+y} 8914then : 8915 printf %s "(cached) " >&6 8916else case e in #( 8917 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8918/* end confdefs.h. */ 8919int i; 8920int 8921main (void) 8922{ 8923 8924 ; 8925 return 0; 8926} 8927_ACEOF 8928if ac_fn_c_try_link "$LINENO" 8929then : 8930 eval $cacheid=yes 8931else case e in #( 8932 e) eval $cacheid=no ;; 8933esac 8934fi 8935rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8936 conftest$ac_exeext conftest.$ac_ext ;; 8937esac 8938fi 8939 8940 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942 8943 eval supported=\$$cacheid 8944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8945printf "%s\n" "$supported" >&6; } 8946 if test "$supported" = "yes" ; then 8947 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8948 found="yes" 8949 fi 8950 fi 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966xorg_testset_save_CFLAGS="$CFLAGS" 8967 8968if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8971printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8972if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8973then : 8974 printf %s "(cached) " >&6 8975else case e in #( 8976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979_ACEOF 8980if ac_fn_c_try_compile "$LINENO" 8981then : 8982 xorg_cv_cc_flag_unknown_warning_option=yes 8983else case e in #( 8984 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8985esac 8986fi 8987rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8988esac 8989fi 8990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8991printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994fi 8995 8996if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 fi 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9002printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9003if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9004then : 9005 printf %s "(cached) " >&6 9006else case e in #( 9007 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008/* end confdefs.h. */ 9009int i; 9010_ACEOF 9011if ac_fn_c_try_compile "$LINENO" 9012then : 9013 xorg_cv_cc_flag_unused_command_line_argument=yes 9014else case e in #( 9015 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9016esac 9017fi 9018rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9019esac 9020fi 9021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9022printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025fi 9026 9027found="no" 9028 9029 if test $found = "no" ; then 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 fi 9033 9034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9036 fi 9037 9038 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9039 9040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9041printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9042 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9043 if eval test \${$cacheid+y} 9044then : 9045 printf %s "(cached) " >&6 9046else case e in #( 9047 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9048/* end confdefs.h. */ 9049int i; 9050int 9051main (void) 9052{ 9053 9054 ; 9055 return 0; 9056} 9057_ACEOF 9058if ac_fn_c_try_link "$LINENO" 9059then : 9060 eval $cacheid=yes 9061else case e in #( 9062 e) eval $cacheid=no ;; 9063esac 9064fi 9065rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9066 conftest$ac_exeext conftest.$ac_ext ;; 9067esac 9068fi 9069 9070 9071 CFLAGS="$xorg_testset_save_CFLAGS" 9072 9073 eval supported=\$$cacheid 9074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9075printf "%s\n" "$supported" >&6; } 9076 if test "$supported" = "yes" ; then 9077 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9078 found="yes" 9079 fi 9080 fi 9081 9082 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9083else 9084{ 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 $PACKAGE_BUGREPORT" >&5 9085printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099xorg_testset_save_CFLAGS="$CFLAGS" 9100 9101if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9104printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9105if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9106then : 9107 printf %s "(cached) " >&6 9108else case e in #( 9109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110/* end confdefs.h. */ 9111int i; 9112_ACEOF 9113if ac_fn_c_try_compile "$LINENO" 9114then : 9115 xorg_cv_cc_flag_unknown_warning_option=yes 9116else case e in #( 9117 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9118esac 9119fi 9120rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9121esac 9122fi 9123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9124printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9125 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9126 CFLAGS="$xorg_testset_save_CFLAGS" 9127fi 9128 9129if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9132 fi 9133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9135printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9136if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9137then : 9138 printf %s "(cached) " >&6 9139else case e in #( 9140 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141/* end confdefs.h. */ 9142int i; 9143_ACEOF 9144if ac_fn_c_try_compile "$LINENO" 9145then : 9146 xorg_cv_cc_flag_unused_command_line_argument=yes 9147else case e in #( 9148 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9149esac 9150fi 9151rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9152esac 9153fi 9154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9155printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9156 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9157 CFLAGS="$xorg_testset_save_CFLAGS" 9158fi 9159 9160found="no" 9161 9162 if test $found = "no" ; then 9163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9165 fi 9166 9167 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9169 fi 9170 9171 CFLAGS="$CFLAGS -Wimplicit" 9172 9173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9174printf %s "checking if $CC supports -Wimplicit... " >&6; } 9175 cacheid=xorg_cv_cc_flag__Wimplicit 9176 if eval test \${$cacheid+y} 9177then : 9178 printf %s "(cached) " >&6 9179else case e in #( 9180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9181/* end confdefs.h. */ 9182int i; 9183int 9184main (void) 9185{ 9186 9187 ; 9188 return 0; 9189} 9190_ACEOF 9191if ac_fn_c_try_link "$LINENO" 9192then : 9193 eval $cacheid=yes 9194else case e in #( 9195 e) eval $cacheid=no ;; 9196esac 9197fi 9198rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9199 conftest$ac_exeext conftest.$ac_ext ;; 9200esac 9201fi 9202 9203 9204 CFLAGS="$xorg_testset_save_CFLAGS" 9205 9206 eval supported=\$$cacheid 9207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9208printf "%s\n" "$supported" >&6; } 9209 if test "$supported" = "yes" ; then 9210 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9211 found="yes" 9212 fi 9213 fi 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229xorg_testset_save_CFLAGS="$CFLAGS" 9230 9231if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9234printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9235if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9236then : 9237 printf %s "(cached) " >&6 9238else case e in #( 9239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240/* end confdefs.h. */ 9241int i; 9242_ACEOF 9243if ac_fn_c_try_compile "$LINENO" 9244then : 9245 xorg_cv_cc_flag_unknown_warning_option=yes 9246else case e in #( 9247 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9248esac 9249fi 9250rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9251esac 9252fi 9253{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9254printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9256 CFLAGS="$xorg_testset_save_CFLAGS" 9257fi 9258 9259if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 fi 9263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9265printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9266if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9267then : 9268 printf %s "(cached) " >&6 9269else case e in #( 9270 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9271/* end confdefs.h. */ 9272int i; 9273_ACEOF 9274if ac_fn_c_try_compile "$LINENO" 9275then : 9276 xorg_cv_cc_flag_unused_command_line_argument=yes 9277else case e in #( 9278 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9279esac 9280fi 9281rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9282esac 9283fi 9284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9285printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288fi 9289 9290found="no" 9291 9292 if test $found = "no" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 9297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9299 fi 9300 9301 CFLAGS="$CFLAGS -Wnonnull" 9302 9303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9304printf %s "checking if $CC supports -Wnonnull... " >&6; } 9305 cacheid=xorg_cv_cc_flag__Wnonnull 9306 if eval test \${$cacheid+y} 9307then : 9308 printf %s "(cached) " >&6 9309else case e in #( 9310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9311/* end confdefs.h. */ 9312int i; 9313int 9314main (void) 9315{ 9316 9317 ; 9318 return 0; 9319} 9320_ACEOF 9321if ac_fn_c_try_link "$LINENO" 9322then : 9323 eval $cacheid=yes 9324else case e in #( 9325 e) eval $cacheid=no ;; 9326esac 9327fi 9328rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9329 conftest$ac_exeext conftest.$ac_ext ;; 9330esac 9331fi 9332 9333 9334 CFLAGS="$xorg_testset_save_CFLAGS" 9335 9336 eval supported=\$$cacheid 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9338printf "%s\n" "$supported" >&6; } 9339 if test "$supported" = "yes" ; then 9340 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9341 found="yes" 9342 fi 9343 fi 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359xorg_testset_save_CFLAGS="$CFLAGS" 9360 9361if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9364printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9365if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9366then : 9367 printf %s "(cached) " >&6 9368else case e in #( 9369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9370/* end confdefs.h. */ 9371int i; 9372_ACEOF 9373if ac_fn_c_try_compile "$LINENO" 9374then : 9375 xorg_cv_cc_flag_unknown_warning_option=yes 9376else case e in #( 9377 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9378esac 9379fi 9380rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9381esac 9382fi 9383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9384printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9386 CFLAGS="$xorg_testset_save_CFLAGS" 9387fi 9388 9389if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 fi 9393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9395printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9396if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9397then : 9398 printf %s "(cached) " >&6 9399else case e in #( 9400 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9401/* end confdefs.h. */ 9402int i; 9403_ACEOF 9404if ac_fn_c_try_compile "$LINENO" 9405then : 9406 xorg_cv_cc_flag_unused_command_line_argument=yes 9407else case e in #( 9408 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9409esac 9410fi 9411rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9412esac 9413fi 9414{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9415printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418fi 9419 9420found="no" 9421 9422 if test $found = "no" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 fi 9430 9431 CFLAGS="$CFLAGS -Winit-self" 9432 9433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9434printf %s "checking if $CC supports -Winit-self... " >&6; } 9435 cacheid=xorg_cv_cc_flag__Winit_self 9436 if eval test \${$cacheid+y} 9437then : 9438 printf %s "(cached) " >&6 9439else case e in #( 9440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441/* end confdefs.h. */ 9442int i; 9443int 9444main (void) 9445{ 9446 9447 ; 9448 return 0; 9449} 9450_ACEOF 9451if ac_fn_c_try_link "$LINENO" 9452then : 9453 eval $cacheid=yes 9454else case e in #( 9455 e) eval $cacheid=no ;; 9456esac 9457fi 9458rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9459 conftest$ac_exeext conftest.$ac_ext ;; 9460esac 9461fi 9462 9463 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 9466 eval supported=\$$cacheid 9467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9468printf "%s\n" "$supported" >&6; } 9469 if test "$supported" = "yes" ; then 9470 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9471 found="yes" 9472 fi 9473 fi 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489xorg_testset_save_CFLAGS="$CFLAGS" 9490 9491if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9494printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9495if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9496then : 9497 printf %s "(cached) " >&6 9498else case e in #( 9499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500/* end confdefs.h. */ 9501int i; 9502_ACEOF 9503if ac_fn_c_try_compile "$LINENO" 9504then : 9505 xorg_cv_cc_flag_unknown_warning_option=yes 9506else case e in #( 9507 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9508esac 9509fi 9510rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9511esac 9512fi 9513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9514printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517fi 9518 9519if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9525printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9526if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9527then : 9528 printf %s "(cached) " >&6 9529else case e in #( 9530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531/* end confdefs.h. */ 9532int i; 9533_ACEOF 9534if ac_fn_c_try_compile "$LINENO" 9535then : 9536 xorg_cv_cc_flag_unused_command_line_argument=yes 9537else case e in #( 9538 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9539esac 9540fi 9541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9542esac 9543fi 9544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9545printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548fi 9549 9550found="no" 9551 9552 if test $found = "no" ; then 9553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9555 fi 9556 9557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 fi 9560 9561 CFLAGS="$CFLAGS -Wmain" 9562 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9564printf %s "checking if $CC supports -Wmain... " >&6; } 9565 cacheid=xorg_cv_cc_flag__Wmain 9566 if eval test \${$cacheid+y} 9567then : 9568 printf %s "(cached) " >&6 9569else case e in #( 9570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9571/* end confdefs.h. */ 9572int i; 9573int 9574main (void) 9575{ 9576 9577 ; 9578 return 0; 9579} 9580_ACEOF 9581if ac_fn_c_try_link "$LINENO" 9582then : 9583 eval $cacheid=yes 9584else case e in #( 9585 e) eval $cacheid=no ;; 9586esac 9587fi 9588rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9589 conftest$ac_exeext conftest.$ac_ext ;; 9590esac 9591fi 9592 9593 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595 9596 eval supported=\$$cacheid 9597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9598printf "%s\n" "$supported" >&6; } 9599 if test "$supported" = "yes" ; then 9600 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9601 found="yes" 9602 fi 9603 fi 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619xorg_testset_save_CFLAGS="$CFLAGS" 9620 9621if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9624printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9625if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9626then : 9627 printf %s "(cached) " >&6 9628else case e in #( 9629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630/* end confdefs.h. */ 9631int i; 9632_ACEOF 9633if ac_fn_c_try_compile "$LINENO" 9634then : 9635 xorg_cv_cc_flag_unknown_warning_option=yes 9636else case e in #( 9637 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9638esac 9639fi 9640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9641esac 9642fi 9643{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9644printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9646 CFLAGS="$xorg_testset_save_CFLAGS" 9647fi 9648 9649if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 fi 9653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9655printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9656if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9657then : 9658 printf %s "(cached) " >&6 9659else case e in #( 9660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661/* end confdefs.h. */ 9662int i; 9663_ACEOF 9664if ac_fn_c_try_compile "$LINENO" 9665then : 9666 xorg_cv_cc_flag_unused_command_line_argument=yes 9667else case e in #( 9668 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9669esac 9670fi 9671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9672esac 9673fi 9674{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9675printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678fi 9679 9680found="no" 9681 9682 if test $found = "no" ; then 9683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9685 fi 9686 9687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9689 fi 9690 9691 CFLAGS="$CFLAGS -Wmissing-braces" 9692 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9694printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9695 cacheid=xorg_cv_cc_flag__Wmissing_braces 9696 if eval test \${$cacheid+y} 9697then : 9698 printf %s "(cached) " >&6 9699else case e in #( 9700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9701/* end confdefs.h. */ 9702int i; 9703int 9704main (void) 9705{ 9706 9707 ; 9708 return 0; 9709} 9710_ACEOF 9711if ac_fn_c_try_link "$LINENO" 9712then : 9713 eval $cacheid=yes 9714else case e in #( 9715 e) eval $cacheid=no ;; 9716esac 9717fi 9718rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9719 conftest$ac_exeext conftest.$ac_ext ;; 9720esac 9721fi 9722 9723 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 9726 eval supported=\$$cacheid 9727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9728printf "%s\n" "$supported" >&6; } 9729 if test "$supported" = "yes" ; then 9730 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9731 found="yes" 9732 fi 9733 fi 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749xorg_testset_save_CFLAGS="$CFLAGS" 9750 9751if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9754printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9755if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9756then : 9757 printf %s "(cached) " >&6 9758else case e in #( 9759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760/* end confdefs.h. */ 9761int i; 9762_ACEOF 9763if ac_fn_c_try_compile "$LINENO" 9764then : 9765 xorg_cv_cc_flag_unknown_warning_option=yes 9766else case e in #( 9767 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9768esac 9769fi 9770rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9771esac 9772fi 9773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9774printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777fi 9778 9779if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 fi 9783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9785printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9786if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9787then : 9788 printf %s "(cached) " >&6 9789else case e in #( 9790 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791/* end confdefs.h. */ 9792int i; 9793_ACEOF 9794if ac_fn_c_try_compile "$LINENO" 9795then : 9796 xorg_cv_cc_flag_unused_command_line_argument=yes 9797else case e in #( 9798 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9799esac 9800fi 9801rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9802esac 9803fi 9804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9805printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808fi 9809 9810found="no" 9811 9812 if test $found = "no" ; then 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 fi 9820 9821 CFLAGS="$CFLAGS -Wsequence-point" 9822 9823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9824printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9825 cacheid=xorg_cv_cc_flag__Wsequence_point 9826 if eval test \${$cacheid+y} 9827then : 9828 printf %s "(cached) " >&6 9829else case e in #( 9830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831/* end confdefs.h. */ 9832int i; 9833int 9834main (void) 9835{ 9836 9837 ; 9838 return 0; 9839} 9840_ACEOF 9841if ac_fn_c_try_link "$LINENO" 9842then : 9843 eval $cacheid=yes 9844else case e in #( 9845 e) eval $cacheid=no ;; 9846esac 9847fi 9848rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9849 conftest$ac_exeext conftest.$ac_ext ;; 9850esac 9851fi 9852 9853 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855 9856 eval supported=\$$cacheid 9857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9858printf "%s\n" "$supported" >&6; } 9859 if test "$supported" = "yes" ; then 9860 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9861 found="yes" 9862 fi 9863 fi 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879xorg_testset_save_CFLAGS="$CFLAGS" 9880 9881if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9884printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9885if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9886then : 9887 printf %s "(cached) " >&6 9888else case e in #( 9889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890/* end confdefs.h. */ 9891int i; 9892_ACEOF 9893if ac_fn_c_try_compile "$LINENO" 9894then : 9895 xorg_cv_cc_flag_unknown_warning_option=yes 9896else case e in #( 9897 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9898esac 9899fi 9900rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9901esac 9902fi 9903{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9904printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907fi 9908 9909if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9915printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9916if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9917then : 9918 printf %s "(cached) " >&6 9919else case e in #( 9920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921/* end confdefs.h. */ 9922int i; 9923_ACEOF 9924if ac_fn_c_try_compile "$LINENO" 9925then : 9926 xorg_cv_cc_flag_unused_command_line_argument=yes 9927else case e in #( 9928 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9929esac 9930fi 9931rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9932esac 9933fi 9934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9935printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938fi 9939 9940found="no" 9941 9942 if test $found = "no" ; then 9943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9945 fi 9946 9947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 fi 9950 9951 CFLAGS="$CFLAGS -Wreturn-type" 9952 9953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9954printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9955 cacheid=xorg_cv_cc_flag__Wreturn_type 9956 if eval test \${$cacheid+y} 9957then : 9958 printf %s "(cached) " >&6 9959else case e in #( 9960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9961/* end confdefs.h. */ 9962int i; 9963int 9964main (void) 9965{ 9966 9967 ; 9968 return 0; 9969} 9970_ACEOF 9971if ac_fn_c_try_link "$LINENO" 9972then : 9973 eval $cacheid=yes 9974else case e in #( 9975 e) eval $cacheid=no ;; 9976esac 9977fi 9978rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9979 conftest$ac_exeext conftest.$ac_ext ;; 9980esac 9981fi 9982 9983 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985 9986 eval supported=\$$cacheid 9987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9988printf "%s\n" "$supported" >&6; } 9989 if test "$supported" = "yes" ; then 9990 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9991 found="yes" 9992 fi 9993 fi 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009xorg_testset_save_CFLAGS="$CFLAGS" 10010 10011if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10014printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10015if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10016then : 10017 printf %s "(cached) " >&6 10018else case e in #( 10019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10020/* end confdefs.h. */ 10021int i; 10022_ACEOF 10023if ac_fn_c_try_compile "$LINENO" 10024then : 10025 xorg_cv_cc_flag_unknown_warning_option=yes 10026else case e in #( 10027 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10028esac 10029fi 10030rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10031esac 10032fi 10033{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10034printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10036 CFLAGS="$xorg_testset_save_CFLAGS" 10037fi 10038 10039if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10042 fi 10043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10045printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10046if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10047then : 10048 printf %s "(cached) " >&6 10049else case e in #( 10050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051/* end confdefs.h. */ 10052int i; 10053_ACEOF 10054if ac_fn_c_try_compile "$LINENO" 10055then : 10056 xorg_cv_cc_flag_unused_command_line_argument=yes 10057else case e in #( 10058 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10059esac 10060fi 10061rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10062esac 10063fi 10064{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10065printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068fi 10069 10070found="no" 10071 10072 if test $found = "no" ; then 10073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10079 fi 10080 10081 CFLAGS="$CFLAGS -Wtrigraphs" 10082 10083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10084printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10085 cacheid=xorg_cv_cc_flag__Wtrigraphs 10086 if eval test \${$cacheid+y} 10087then : 10088 printf %s "(cached) " >&6 10089else case e in #( 10090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10091/* end confdefs.h. */ 10092int i; 10093int 10094main (void) 10095{ 10096 10097 ; 10098 return 0; 10099} 10100_ACEOF 10101if ac_fn_c_try_link "$LINENO" 10102then : 10103 eval $cacheid=yes 10104else case e in #( 10105 e) eval $cacheid=no ;; 10106esac 10107fi 10108rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10109 conftest$ac_exeext conftest.$ac_ext ;; 10110esac 10111fi 10112 10113 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115 10116 eval supported=\$$cacheid 10117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10118printf "%s\n" "$supported" >&6; } 10119 if test "$supported" = "yes" ; then 10120 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10121 found="yes" 10122 fi 10123 fi 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139xorg_testset_save_CFLAGS="$CFLAGS" 10140 10141if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10144printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10145if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10146then : 10147 printf %s "(cached) " >&6 10148else case e in #( 10149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150/* end confdefs.h. */ 10151int i; 10152_ACEOF 10153if ac_fn_c_try_compile "$LINENO" 10154then : 10155 xorg_cv_cc_flag_unknown_warning_option=yes 10156else case e in #( 10157 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10158esac 10159fi 10160rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10161esac 10162fi 10163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10164printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10166 CFLAGS="$xorg_testset_save_CFLAGS" 10167fi 10168 10169if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 fi 10173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10175printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10176if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10177then : 10178 printf %s "(cached) " >&6 10179else case e in #( 10180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10181/* end confdefs.h. */ 10182int i; 10183_ACEOF 10184if ac_fn_c_try_compile "$LINENO" 10185then : 10186 xorg_cv_cc_flag_unused_command_line_argument=yes 10187else case e in #( 10188 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10189esac 10190fi 10191rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10192esac 10193fi 10194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10195printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198fi 10199 10200found="no" 10201 10202 if test $found = "no" ; then 10203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10205 fi 10206 10207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10209 fi 10210 10211 CFLAGS="$CFLAGS -Warray-bounds" 10212 10213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10214printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10215 cacheid=xorg_cv_cc_flag__Warray_bounds 10216 if eval test \${$cacheid+y} 10217then : 10218 printf %s "(cached) " >&6 10219else case e in #( 10220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10221/* end confdefs.h. */ 10222int i; 10223int 10224main (void) 10225{ 10226 10227 ; 10228 return 0; 10229} 10230_ACEOF 10231if ac_fn_c_try_link "$LINENO" 10232then : 10233 eval $cacheid=yes 10234else case e in #( 10235 e) eval $cacheid=no ;; 10236esac 10237fi 10238rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10239 conftest$ac_exeext conftest.$ac_ext ;; 10240esac 10241fi 10242 10243 10244 CFLAGS="$xorg_testset_save_CFLAGS" 10245 10246 eval supported=\$$cacheid 10247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10248printf "%s\n" "$supported" >&6; } 10249 if test "$supported" = "yes" ; then 10250 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10251 found="yes" 10252 fi 10253 fi 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269xorg_testset_save_CFLAGS="$CFLAGS" 10270 10271if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10274printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10275if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10276then : 10277 printf %s "(cached) " >&6 10278else case e in #( 10279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280/* end confdefs.h. */ 10281int i; 10282_ACEOF 10283if ac_fn_c_try_compile "$LINENO" 10284then : 10285 xorg_cv_cc_flag_unknown_warning_option=yes 10286else case e in #( 10287 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10288esac 10289fi 10290rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10291esac 10292fi 10293{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10294printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10296 CFLAGS="$xorg_testset_save_CFLAGS" 10297fi 10298 10299if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10302 fi 10303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10305printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10306if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10307then : 10308 printf %s "(cached) " >&6 10309else case e in #( 10310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311/* end confdefs.h. */ 10312int i; 10313_ACEOF 10314if ac_fn_c_try_compile "$LINENO" 10315then : 10316 xorg_cv_cc_flag_unused_command_line_argument=yes 10317else case e in #( 10318 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10319esac 10320fi 10321rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10322esac 10323fi 10324{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10325printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10327 CFLAGS="$xorg_testset_save_CFLAGS" 10328fi 10329 10330found="no" 10331 10332 if test $found = "no" ; then 10333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10339 fi 10340 10341 CFLAGS="$CFLAGS -Wwrite-strings" 10342 10343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10344printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10345 cacheid=xorg_cv_cc_flag__Wwrite_strings 10346 if eval test \${$cacheid+y} 10347then : 10348 printf %s "(cached) " >&6 10349else case e in #( 10350 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351/* end confdefs.h. */ 10352int i; 10353int 10354main (void) 10355{ 10356 10357 ; 10358 return 0; 10359} 10360_ACEOF 10361if ac_fn_c_try_link "$LINENO" 10362then : 10363 eval $cacheid=yes 10364else case e in #( 10365 e) eval $cacheid=no ;; 10366esac 10367fi 10368rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10369 conftest$ac_exeext conftest.$ac_ext ;; 10370esac 10371fi 10372 10373 10374 CFLAGS="$xorg_testset_save_CFLAGS" 10375 10376 eval supported=\$$cacheid 10377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10378printf "%s\n" "$supported" >&6; } 10379 if test "$supported" = "yes" ; then 10380 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10381 found="yes" 10382 fi 10383 fi 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399xorg_testset_save_CFLAGS="$CFLAGS" 10400 10401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10404printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10405if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10406then : 10407 printf %s "(cached) " >&6 10408else case e in #( 10409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10410/* end confdefs.h. */ 10411int i; 10412_ACEOF 10413if ac_fn_c_try_compile "$LINENO" 10414then : 10415 xorg_cv_cc_flag_unknown_warning_option=yes 10416else case e in #( 10417 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10418esac 10419fi 10420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10421esac 10422fi 10423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10424printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10426 CFLAGS="$xorg_testset_save_CFLAGS" 10427fi 10428 10429if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10432 fi 10433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10435printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10436if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10437then : 10438 printf %s "(cached) " >&6 10439else case e in #( 10440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10441/* end confdefs.h. */ 10442int i; 10443_ACEOF 10444if ac_fn_c_try_compile "$LINENO" 10445then : 10446 xorg_cv_cc_flag_unused_command_line_argument=yes 10447else case e in #( 10448 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10449esac 10450fi 10451rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10452esac 10453fi 10454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458fi 10459 10460found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Waddress" 10472 10473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10474printf %s "checking if $CC supports -Waddress... " >&6; } 10475 cacheid=xorg_cv_cc_flag__Waddress 10476 if eval test \${$cacheid+y} 10477then : 10478 printf %s "(cached) " >&6 10479else case e in #( 10480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10481/* end confdefs.h. */ 10482int i; 10483int 10484main (void) 10485{ 10486 10487 ; 10488 return 0; 10489} 10490_ACEOF 10491if ac_fn_c_try_link "$LINENO" 10492then : 10493 eval $cacheid=yes 10494else case e in #( 10495 e) eval $cacheid=no ;; 10496esac 10497fi 10498rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10499 conftest$ac_exeext conftest.$ac_ext ;; 10500esac 10501fi 10502 10503 10504 CFLAGS="$xorg_testset_save_CFLAGS" 10505 10506 eval supported=\$$cacheid 10507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10508printf "%s\n" "$supported" >&6; } 10509 if test "$supported" = "yes" ; then 10510 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10511 found="yes" 10512 fi 10513 fi 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529xorg_testset_save_CFLAGS="$CFLAGS" 10530 10531if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10534printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10535if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10536then : 10537 printf %s "(cached) " >&6 10538else case e in #( 10539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10540/* end confdefs.h. */ 10541int i; 10542_ACEOF 10543if ac_fn_c_try_compile "$LINENO" 10544then : 10545 xorg_cv_cc_flag_unknown_warning_option=yes 10546else case e in #( 10547 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10548esac 10549fi 10550rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10551esac 10552fi 10553{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10554printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10556 CFLAGS="$xorg_testset_save_CFLAGS" 10557fi 10558 10559if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10562 fi 10563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10565printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10566if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10567then : 10568 printf %s "(cached) " >&6 10569else case e in #( 10570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10571/* end confdefs.h. */ 10572int i; 10573_ACEOF 10574if ac_fn_c_try_compile "$LINENO" 10575then : 10576 xorg_cv_cc_flag_unused_command_line_argument=yes 10577else case e in #( 10578 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10579esac 10580fi 10581rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10582esac 10583fi 10584{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10585printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10586 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10587 CFLAGS="$xorg_testset_save_CFLAGS" 10588fi 10589 10590found="no" 10591 10592 if test $found = "no" ; then 10593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10595 fi 10596 10597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10599 fi 10600 10601 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10602 10603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10604printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10605 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10606 if eval test \${$cacheid+y} 10607then : 10608 printf %s "(cached) " >&6 10609else case e in #( 10610 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10611/* end confdefs.h. */ 10612int i; 10613int 10614main (void) 10615{ 10616 10617 ; 10618 return 0; 10619} 10620_ACEOF 10621if ac_fn_c_try_link "$LINENO" 10622then : 10623 eval $cacheid=yes 10624else case e in #( 10625 e) eval $cacheid=no ;; 10626esac 10627fi 10628rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10629 conftest$ac_exeext conftest.$ac_ext ;; 10630esac 10631fi 10632 10633 10634 CFLAGS="$xorg_testset_save_CFLAGS" 10635 10636 eval supported=\$$cacheid 10637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10638printf "%s\n" "$supported" >&6; } 10639 if test "$supported" = "yes" ; then 10640 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10641 found="yes" 10642 fi 10643 fi 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659xorg_testset_save_CFLAGS="$CFLAGS" 10660 10661if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10664printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10665if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10666then : 10667 printf %s "(cached) " >&6 10668else case e in #( 10669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10670/* end confdefs.h. */ 10671int i; 10672_ACEOF 10673if ac_fn_c_try_compile "$LINENO" 10674then : 10675 xorg_cv_cc_flag_unknown_warning_option=yes 10676else case e in #( 10677 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10678esac 10679fi 10680rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10681esac 10682fi 10683{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10684printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10685 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10686 CFLAGS="$xorg_testset_save_CFLAGS" 10687fi 10688 10689if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10692 fi 10693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10695printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10696if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10697then : 10698 printf %s "(cached) " >&6 10699else case e in #( 10700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10701/* end confdefs.h. */ 10702int i; 10703_ACEOF 10704if ac_fn_c_try_compile "$LINENO" 10705then : 10706 xorg_cv_cc_flag_unused_command_line_argument=yes 10707else case e in #( 10708 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10709esac 10710fi 10711rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10712esac 10713fi 10714{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10715printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10716 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10717 CFLAGS="$xorg_testset_save_CFLAGS" 10718fi 10719 10720found="no" 10721 10722 if test $found = "no" ; then 10723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10725 fi 10726 10727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10729 fi 10730 10731 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10732 10733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10734printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10735 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10736 if eval test \${$cacheid+y} 10737then : 10738 printf %s "(cached) " >&6 10739else case e in #( 10740 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10741/* end confdefs.h. */ 10742int i; 10743int 10744main (void) 10745{ 10746 10747 ; 10748 return 0; 10749} 10750_ACEOF 10751if ac_fn_c_try_link "$LINENO" 10752then : 10753 eval $cacheid=yes 10754else case e in #( 10755 e) eval $cacheid=no ;; 10756esac 10757fi 10758rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10759 conftest$ac_exeext conftest.$ac_ext ;; 10760esac 10761fi 10762 10763 10764 CFLAGS="$xorg_testset_save_CFLAGS" 10765 10766 eval supported=\$$cacheid 10767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10768printf "%s\n" "$supported" >&6; } 10769 if test "$supported" = "yes" ; then 10770 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10771 found="yes" 10772 fi 10773 fi 10774 10775 10776fi 10777 10778 10779 10780 10781 10782 10783 10784 CWARNFLAGS="$BASE_CFLAGS" 10785 if test "x$GCC" = xyes ; then 10786 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10787 fi 10788 10789 10790 10791 10792 10793 10794 10795 10796# Check whether --enable-strict-compilation was given. 10797if test ${enable_strict_compilation+y} 10798then : 10799 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10800else case e in #( 10801 e) STRICT_COMPILE=no ;; 10802esac 10803fi 10804 10805 10806 10807 10808 10809 10810STRICT_CFLAGS="" 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824xorg_testset_save_CFLAGS="$CFLAGS" 10825 10826if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10829printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10830if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10831then : 10832 printf %s "(cached) " >&6 10833else case e in #( 10834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10835/* end confdefs.h. */ 10836int i; 10837_ACEOF 10838if ac_fn_c_try_compile "$LINENO" 10839then : 10840 xorg_cv_cc_flag_unknown_warning_option=yes 10841else case e in #( 10842 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10843esac 10844fi 10845rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10846esac 10847fi 10848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10849printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10851 CFLAGS="$xorg_testset_save_CFLAGS" 10852fi 10853 10854if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10857 fi 10858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10860printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10861if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10862then : 10863 printf %s "(cached) " >&6 10864else case e in #( 10865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10866/* end confdefs.h. */ 10867int i; 10868_ACEOF 10869if ac_fn_c_try_compile "$LINENO" 10870then : 10871 xorg_cv_cc_flag_unused_command_line_argument=yes 10872else case e in #( 10873 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10874esac 10875fi 10876rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10877esac 10878fi 10879{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10880printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10882 CFLAGS="$xorg_testset_save_CFLAGS" 10883fi 10884 10885found="no" 10886 10887 if test $found = "no" ; then 10888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10890 fi 10891 10892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10894 fi 10895 10896 CFLAGS="$CFLAGS -pedantic" 10897 10898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10899printf %s "checking if $CC supports -pedantic... " >&6; } 10900 cacheid=xorg_cv_cc_flag__pedantic 10901 if eval test \${$cacheid+y} 10902then : 10903 printf %s "(cached) " >&6 10904else case e in #( 10905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10906/* end confdefs.h. */ 10907int i; 10908int 10909main (void) 10910{ 10911 10912 ; 10913 return 0; 10914} 10915_ACEOF 10916if ac_fn_c_try_link "$LINENO" 10917then : 10918 eval $cacheid=yes 10919else case e in #( 10920 e) eval $cacheid=no ;; 10921esac 10922fi 10923rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10924 conftest$ac_exeext conftest.$ac_ext ;; 10925esac 10926fi 10927 10928 10929 CFLAGS="$xorg_testset_save_CFLAGS" 10930 10931 eval supported=\$$cacheid 10932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10933printf "%s\n" "$supported" >&6; } 10934 if test "$supported" = "yes" ; then 10935 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10936 found="yes" 10937 fi 10938 fi 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954xorg_testset_save_CFLAGS="$CFLAGS" 10955 10956if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10959printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10960if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10961then : 10962 printf %s "(cached) " >&6 10963else case e in #( 10964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10965/* end confdefs.h. */ 10966int i; 10967_ACEOF 10968if ac_fn_c_try_compile "$LINENO" 10969then : 10970 xorg_cv_cc_flag_unknown_warning_option=yes 10971else case e in #( 10972 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10973esac 10974fi 10975rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10976esac 10977fi 10978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10979printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10981 CFLAGS="$xorg_testset_save_CFLAGS" 10982fi 10983 10984if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10987 fi 10988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10990printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10991if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10992then : 10993 printf %s "(cached) " >&6 10994else case e in #( 10995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10996/* end confdefs.h. */ 10997int i; 10998_ACEOF 10999if ac_fn_c_try_compile "$LINENO" 11000then : 11001 xorg_cv_cc_flag_unused_command_line_argument=yes 11002else case e in #( 11003 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11004esac 11005fi 11006rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11007esac 11008fi 11009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11010printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11012 CFLAGS="$xorg_testset_save_CFLAGS" 11013fi 11014 11015found="no" 11016 11017 if test $found = "no" ; then 11018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11020 fi 11021 11022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11024 fi 11025 11026 CFLAGS="$CFLAGS -Werror" 11027 11028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11029printf %s "checking if $CC supports -Werror... " >&6; } 11030 cacheid=xorg_cv_cc_flag__Werror 11031 if eval test \${$cacheid+y} 11032then : 11033 printf %s "(cached) " >&6 11034else case e in #( 11035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11036/* end confdefs.h. */ 11037int i; 11038int 11039main (void) 11040{ 11041 11042 ; 11043 return 0; 11044} 11045_ACEOF 11046if ac_fn_c_try_link "$LINENO" 11047then : 11048 eval $cacheid=yes 11049else case e in #( 11050 e) eval $cacheid=no ;; 11051esac 11052fi 11053rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11054 conftest$ac_exeext conftest.$ac_ext ;; 11055esac 11056fi 11057 11058 11059 CFLAGS="$xorg_testset_save_CFLAGS" 11060 11061 eval supported=\$$cacheid 11062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11063printf "%s\n" "$supported" >&6; } 11064 if test "$supported" = "yes" ; then 11065 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11066 found="yes" 11067 fi 11068 fi 11069 11070 if test $found = "no" ; then 11071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11073 fi 11074 11075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11077 fi 11078 11079 CFLAGS="$CFLAGS -errwarn" 11080 11081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11082printf %s "checking if $CC supports -errwarn... " >&6; } 11083 cacheid=xorg_cv_cc_flag__errwarn 11084 if eval test \${$cacheid+y} 11085then : 11086 printf %s "(cached) " >&6 11087else case e in #( 11088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11089/* end confdefs.h. */ 11090int i; 11091int 11092main (void) 11093{ 11094 11095 ; 11096 return 0; 11097} 11098_ACEOF 11099if ac_fn_c_try_link "$LINENO" 11100then : 11101 eval $cacheid=yes 11102else case e in #( 11103 e) eval $cacheid=no ;; 11104esac 11105fi 11106rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11107 conftest$ac_exeext conftest.$ac_ext ;; 11108esac 11109fi 11110 11111 11112 CFLAGS="$xorg_testset_save_CFLAGS" 11113 11114 eval supported=\$$cacheid 11115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11116printf "%s\n" "$supported" >&6; } 11117 if test "$supported" = "yes" ; then 11118 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11119 found="yes" 11120 fi 11121 fi 11122 11123 11124 11125# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11126# activate it with -Werror, so we add it here explicitly. 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140xorg_testset_save_CFLAGS="$CFLAGS" 11141 11142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11145printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11146if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11147then : 11148 printf %s "(cached) " >&6 11149else case e in #( 11150 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11151/* end confdefs.h. */ 11152int i; 11153_ACEOF 11154if ac_fn_c_try_compile "$LINENO" 11155then : 11156 xorg_cv_cc_flag_unknown_warning_option=yes 11157else case e in #( 11158 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11159esac 11160fi 11161rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11162esac 11163fi 11164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11165printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11167 CFLAGS="$xorg_testset_save_CFLAGS" 11168fi 11169 11170if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11173 fi 11174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11176printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11177if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11178then : 11179 printf %s "(cached) " >&6 11180else case e in #( 11181 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11182/* end confdefs.h. */ 11183int i; 11184_ACEOF 11185if ac_fn_c_try_compile "$LINENO" 11186then : 11187 xorg_cv_cc_flag_unused_command_line_argument=yes 11188else case e in #( 11189 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11190esac 11191fi 11192rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11193esac 11194fi 11195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11196printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11198 CFLAGS="$xorg_testset_save_CFLAGS" 11199fi 11200 11201found="no" 11202 11203 if test $found = "no" ; then 11204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11206 fi 11207 11208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11210 fi 11211 11212 CFLAGS="$CFLAGS -Werror=attributes" 11213 11214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11215printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11216 cacheid=xorg_cv_cc_flag__Werror_attributes 11217 if eval test \${$cacheid+y} 11218then : 11219 printf %s "(cached) " >&6 11220else case e in #( 11221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11222/* end confdefs.h. */ 11223int i; 11224int 11225main (void) 11226{ 11227 11228 ; 11229 return 0; 11230} 11231_ACEOF 11232if ac_fn_c_try_link "$LINENO" 11233then : 11234 eval $cacheid=yes 11235else case e in #( 11236 e) eval $cacheid=no ;; 11237esac 11238fi 11239rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11240 conftest$ac_exeext conftest.$ac_ext ;; 11241esac 11242fi 11243 11244 11245 CFLAGS="$xorg_testset_save_CFLAGS" 11246 11247 eval supported=\$$cacheid 11248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11249printf "%s\n" "$supported" >&6; } 11250 if test "$supported" = "yes" ; then 11251 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11252 found="yes" 11253 fi 11254 fi 11255 11256 11257 11258if test "x$STRICT_COMPILE" = "xyes"; then 11259 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11260 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11261fi 11262 11263 11264 11265 11266 11267 11268 11269 11270cat >>confdefs.h <<_ACEOF 11271#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11272_ACEOF 11273 11274 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11275 if test "x$PVM" = "x"; then 11276 PVM="0" 11277 fi 11278 11279printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11280 11281 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11282 if test "x$PVP" = "x"; then 11283 PVP="0" 11284 fi 11285 11286printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11287 11288 11289 11290CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11291mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11292|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11293touch \$(top_srcdir)/ChangeLog; \ 11294echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11295 11296 11297 11298 11299macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11300INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11301mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11302|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11303touch \$(top_srcdir)/INSTALL; \ 11304echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11305 11306 11307 11308 11309 11310 11311case $host_os in 11312 solaris*) 11313 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11314 # check for a man page file found in later versions that use 11315 # traditional section numbers instead 11316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11317printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11318if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11319then : 11320 printf %s "(cached) " >&6 11321else case e in #( 11322 e) test "$cross_compiling" = yes && 11323 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11324if test -r "/usr/share/man/man7/attributes.7"; then 11325 ac_cv_file__usr_share_man_man7_attributes_7=yes 11326else 11327 ac_cv_file__usr_share_man_man7_attributes_7=no 11328fi ;; 11329esac 11330fi 11331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11332printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11333if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11334then : 11335 SYSV_MAN_SECTIONS=false 11336else case e in #( 11337 e) SYSV_MAN_SECTIONS=true ;; 11338esac 11339fi 11340 11341 ;; 11342 *) SYSV_MAN_SECTIONS=false ;; 11343esac 11344 11345if test x$APP_MAN_SUFFIX = x ; then 11346 APP_MAN_SUFFIX=1 11347fi 11348if test x$APP_MAN_DIR = x ; then 11349 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11350fi 11351 11352if test x$LIB_MAN_SUFFIX = x ; then 11353 LIB_MAN_SUFFIX=3 11354fi 11355if test x$LIB_MAN_DIR = x ; then 11356 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11357fi 11358 11359if test x$FILE_MAN_SUFFIX = x ; then 11360 case $SYSV_MAN_SECTIONS in 11361 true) FILE_MAN_SUFFIX=4 ;; 11362 *) FILE_MAN_SUFFIX=5 ;; 11363 esac 11364fi 11365if test x$FILE_MAN_DIR = x ; then 11366 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11367fi 11368 11369if test x$MISC_MAN_SUFFIX = x ; then 11370 case $SYSV_MAN_SECTIONS in 11371 true) MISC_MAN_SUFFIX=5 ;; 11372 *) MISC_MAN_SUFFIX=7 ;; 11373 esac 11374fi 11375if test x$MISC_MAN_DIR = x ; then 11376 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11377fi 11378 11379if test x$DRIVER_MAN_SUFFIX = x ; then 11380 case $SYSV_MAN_SECTIONS in 11381 true) DRIVER_MAN_SUFFIX=7 ;; 11382 *) DRIVER_MAN_SUFFIX=4 ;; 11383 esac 11384fi 11385if test x$DRIVER_MAN_DIR = x ; then 11386 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11387fi 11388 11389if test x$ADMIN_MAN_SUFFIX = x ; then 11390 case $SYSV_MAN_SECTIONS in 11391 true) ADMIN_MAN_SUFFIX=1m ;; 11392 *) ADMIN_MAN_SUFFIX=8 ;; 11393 esac 11394fi 11395if test x$ADMIN_MAN_DIR = x ; then 11396 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11397fi 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 11412 11413XORG_MAN_PAGE="X Version 11" 11414 11415MAN_SUBSTS="\ 11416 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11417 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11418 -e 's|__xservername__|Xorg|g' \ 11419 -e 's|__xconfigfile__|xorg.conf|g' \ 11420 -e 's|__projectroot__|\$(prefix)|g' \ 11421 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11422 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11423 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11424 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11425 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11426 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11427 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11428 11429 11430 11431# Check whether --enable-silent-rules was given. 11432if test ${enable_silent_rules+y} 11433then : 11434 enableval=$enable_silent_rules; 11435fi 11436 11437case $enable_silent_rules in # ((( 11438 yes) AM_DEFAULT_VERBOSITY=0;; 11439 no) AM_DEFAULT_VERBOSITY=1;; 11440 *) AM_DEFAULT_VERBOSITY=0;; 11441esac 11442am_make=${MAKE-make} 11443{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11444printf %s "checking whether $am_make supports nested variables... " >&6; } 11445if test ${am_cv_make_support_nested_variables+y} 11446then : 11447 printf %s "(cached) " >&6 11448else case e in #( 11449 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11450BAR0=false 11451BAR1=true 11452V=1 11453am__doit: 11454 @$(TRUE) 11455.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11456 am_cv_make_support_nested_variables=yes 11457else 11458 am_cv_make_support_nested_variables=no 11459fi ;; 11460esac 11461fi 11462{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11463printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11464if test $am_cv_make_support_nested_variables = yes; then 11465 AM_V='$(V)' 11466 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11467else 11468 AM_V=$AM_DEFAULT_VERBOSITY 11469 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11470fi 11471AM_BACKSLASH='\' 11472 11473 11474 11475 11476 11477pkg_failed=no 11478{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFONTSEL" >&5 11479printf %s "checking for XFONTSEL... " >&6; } 11480 11481if test -n "$XFONTSEL_CFLAGS"; then 11482 pkg_cv_XFONTSEL_CFLAGS="$XFONTSEL_CFLAGS" 11483 elif test -n "$PKG_CONFIG"; then 11484 if test -n "$PKG_CONFIG" && \ 11485 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11486 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11487 ac_status=$? 11488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11489 test $ac_status = 0; }; then 11490 pkg_cv_XFONTSEL_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11491 test "x$?" != "x0" && pkg_failed=yes 11492else 11493 pkg_failed=yes 11494fi 11495 else 11496 pkg_failed=untried 11497fi 11498if test -n "$XFONTSEL_LIBS"; then 11499 pkg_cv_XFONTSEL_LIBS="$XFONTSEL_LIBS" 11500 elif test -n "$PKG_CONFIG"; then 11501 if test -n "$PKG_CONFIG" && \ 11502 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11503 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11504 ac_status=$? 11505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11506 test $ac_status = 0; }; then 11507 pkg_cv_XFONTSEL_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11508 test "x$?" != "x0" && pkg_failed=yes 11509else 11510 pkg_failed=yes 11511fi 11512 else 11513 pkg_failed=untried 11514fi 11515 11516 11517 11518if test $pkg_failed = yes; then 11519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11520printf "%s\n" "no" >&6; } 11521 11522if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11523 _pkg_short_errors_supported=yes 11524else 11525 _pkg_short_errors_supported=no 11526fi 11527 if test $_pkg_short_errors_supported = yes; then 11528 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11529 else 11530 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11531 fi 11532 # Put the nasty error message in config.log where it belongs 11533 echo "$XFONTSEL_PKG_ERRORS" >&5 11534 11535 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 11536 11537$XFONTSEL_PKG_ERRORS 11538 11539Consider adjusting the PKG_CONFIG_PATH environment variable if you 11540installed software in a non-standard prefix. 11541 11542Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11543and XFONTSEL_LIBS to avoid the need to call pkg-config. 11544See the pkg-config man page for more details." "$LINENO" 5 11545elif test $pkg_failed = untried; then 11546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11547printf "%s\n" "no" >&6; } 11548 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11549printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11550as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11551is in your PATH or set the PKG_CONFIG environment variable to the full 11552path to pkg-config. 11553 11554Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11555and XFONTSEL_LIBS to avoid the need to call pkg-config. 11556See the pkg-config man page for more details. 11557 11558To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11559See 'config.log' for more details" "$LINENO" 5; } 11560else 11561 XFONTSEL_CFLAGS=$pkg_cv_XFONTSEL_CFLAGS 11562 XFONTSEL_LIBS=$pkg_cv_XFONTSEL_LIBS 11563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11564printf "%s\n" "yes" >&6; } 11565 11566fi 11567 11568 11569pkg_failed=no 11570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11571printf %s "checking for APPDEFS... " >&6; } 11572 11573if test -n "$APPDEFS_CFLAGS"; then 11574 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11575 elif test -n "$PKG_CONFIG"; then 11576 if test -n "$PKG_CONFIG" && \ 11577 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11578 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11579 ac_status=$? 11580 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11581 test $ac_status = 0; }; then 11582 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11583 test "x$?" != "x0" && pkg_failed=yes 11584else 11585 pkg_failed=yes 11586fi 11587 else 11588 pkg_failed=untried 11589fi 11590if test -n "$APPDEFS_LIBS"; then 11591 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11592 elif test -n "$PKG_CONFIG"; then 11593 if test -n "$PKG_CONFIG" && \ 11594 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11595 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11596 ac_status=$? 11597 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11598 test $ac_status = 0; }; then 11599 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11600 test "x$?" != "x0" && pkg_failed=yes 11601else 11602 pkg_failed=yes 11603fi 11604 else 11605 pkg_failed=untried 11606fi 11607 11608 11609 11610if test $pkg_failed = yes; then 11611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11612printf "%s\n" "no" >&6; } 11613 11614if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11615 _pkg_short_errors_supported=yes 11616else 11617 _pkg_short_errors_supported=no 11618fi 11619 if test $_pkg_short_errors_supported = yes; then 11620 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11621 else 11622 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11623 fi 11624 # Put the nasty error message in config.log where it belongs 11625 echo "$APPDEFS_PKG_ERRORS" >&5 11626 11627 as_fn_error $? "Package requirements (xt) were not met: 11628 11629$APPDEFS_PKG_ERRORS 11630 11631Consider adjusting the PKG_CONFIG_PATH environment variable if you 11632installed software in a non-standard prefix. 11633 11634Alternatively, you may set the environment variables APPDEFS_CFLAGS 11635and APPDEFS_LIBS to avoid the need to call pkg-config. 11636See the pkg-config man page for more details." "$LINENO" 5 11637elif test $pkg_failed = untried; then 11638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11639printf "%s\n" "no" >&6; } 11640 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11641printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11642as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11643is in your PATH or set the PKG_CONFIG environment variable to the full 11644path to pkg-config. 11645 11646Alternatively, you may set the environment variables APPDEFS_CFLAGS 11647and APPDEFS_LIBS to avoid the need to call pkg-config. 11648See the pkg-config man page for more details. 11649 11650To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11651See 'config.log' for more details" "$LINENO" 5; } 11652else 11653 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11654 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11656printf "%s\n" "yes" >&6; } 11657 11658fi 11659xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11660 11661# Check whether --with-appdefaultdir was given. 11662if test ${with_appdefaultdir+y} 11663then : 11664 withval=$with_appdefaultdir; appdefaultdir="$withval" 11665else case e in #( 11666 e) appdefaultdir="${xt_appdefaultdir}" ;; 11667esac 11668fi 11669 11670 11671 11672# Internationalization & localization support 11673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 11674printf %s "checking for library containing gettext... " >&6; } 11675if test ${ac_cv_search_gettext+y} 11676then : 11677 printf %s "(cached) " >&6 11678else case e in #( 11679 e) ac_func_search_save_LIBS=$LIBS 11680cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11681/* end confdefs.h. */ 11682 11683/* Override any GCC internal prototype to avoid an error. 11684 Use char because int might match the return type of a GCC 11685 builtin and then its argument prototype would still apply. 11686 The 'extern "C"' is for builds by C++ compilers; 11687 although this is not generally supported in C code supporting it here 11688 has little cost and some practical benefit (sr 110532). */ 11689#ifdef __cplusplus 11690extern "C" 11691#endif 11692char gettext (void); 11693int 11694main (void) 11695{ 11696return gettext (); 11697 ; 11698 return 0; 11699} 11700_ACEOF 11701for ac_lib in '' intl 11702do 11703 if test -z "$ac_lib"; then 11704 ac_res="none required" 11705 else 11706 ac_res=-l$ac_lib 11707 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11708 fi 11709 if ac_fn_c_try_link "$LINENO" 11710then : 11711 ac_cv_search_gettext=$ac_res 11712fi 11713rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11714 conftest$ac_exeext 11715 if test ${ac_cv_search_gettext+y} 11716then : 11717 break 11718fi 11719done 11720if test ${ac_cv_search_gettext+y} 11721then : 11722 11723else case e in #( 11724 e) ac_cv_search_gettext=no ;; 11725esac 11726fi 11727rm conftest.$ac_ext 11728LIBS=$ac_func_search_save_LIBS ;; 11729esac 11730fi 11731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 11732printf "%s\n" "$ac_cv_search_gettext" >&6; } 11733ac_res=$ac_cv_search_gettext 11734if test "$ac_res" != no 11735then : 11736 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11737 USE_GETTEXT="yes" 11738else case e in #( 11739 e) USE_GETTEXT="no" ;; 11740esac 11741fi 11742 11743{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 11744printf %s "checking where to install localized messages... " >&6; } 11745 11746# Check whether --with-localedir was given. 11747if test ${with_localedir+y} 11748then : 11749 withval=$with_localedir; LOCALEDIR=${withval} 11750else case e in #( 11751 e) LOCALEDIR=${datadir}/locale ;; 11752esac 11753fi 11754 11755if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 11756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 11757printf "%s\n" "nowhere" >&6; } 11758 USE_GETTEXT="no" 11759else 11760 11761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 11762printf "%s\n" "$LOCALEDIR" >&6; } 11763fi 11764 11765if test "x$USE_GETTEXT" = "xyes" ; then 11766 11767printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 11768 11769fi 11770 if test "x$USE_GETTEXT" = "xyes"; then 11771 USE_GETTEXT_TRUE= 11772 USE_GETTEXT_FALSE='#' 11773else 11774 USE_GETTEXT_TRUE='#' 11775 USE_GETTEXT_FALSE= 11776fi 11777 11778 11779 11780ac_config_files="$ac_config_files Makefile man/Makefile" 11781 11782cat >confcache <<\_ACEOF 11783# This file is a shell script that caches the results of configure 11784# tests run on this system so they can be shared between configure 11785# scripts and configure runs, see configure's option --config-cache. 11786# It is not useful on other systems. If it contains results you don't 11787# want to keep, you may remove or edit it. 11788# 11789# config.status only pays attention to the cache file if you give it 11790# the --recheck option to rerun configure. 11791# 11792# 'ac_cv_env_foo' variables (set or unset) will be overridden when 11793# loading this file, other *unset* 'ac_cv_foo' will be assigned the 11794# following values. 11795 11796_ACEOF 11797 11798# The following way of writing the cache mishandles newlines in values, 11799# but we know of no workaround that is simple, portable, and efficient. 11800# So, we kill variables containing newlines. 11801# Ultrix sh set writes to stderr and can't be redirected directly, 11802# and sets the high bit in the cache file unless we assign to the vars. 11803( 11804 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11805 eval ac_val=\$$ac_var 11806 case $ac_val in #( 11807 *${as_nl}*) 11808 case $ac_var in #( 11809 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11810printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11811 esac 11812 case $ac_var in #( 11813 _ | IFS | as_nl) ;; #( 11814 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11815 *) { eval $ac_var=; unset $ac_var;} ;; 11816 esac ;; 11817 esac 11818 done 11819 11820 (set) 2>&1 | 11821 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11822 *${as_nl}ac_space=\ *) 11823 # 'set' does not quote correctly, so add quotes: double-quote 11824 # substitution turns \\\\ into \\, and sed turns \\ into \. 11825 sed -n \ 11826 "s/'/'\\\\''/g; 11827 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11828 ;; #( 11829 *) 11830 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11831 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11832 ;; 11833 esac | 11834 sort 11835) | 11836 sed ' 11837 /^ac_cv_env_/b end 11838 t clear 11839 :clear 11840 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11841 t end 11842 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11843 :end' >>confcache 11844if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11845 if test -w "$cache_file"; then 11846 if test "x$cache_file" != "x/dev/null"; then 11847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11848printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11849 if test ! -f "$cache_file" || test -h "$cache_file"; then 11850 cat confcache >"$cache_file" 11851 else 11852 case $cache_file in #( 11853 */* | ?:*) 11854 mv -f confcache "$cache_file"$$ && 11855 mv -f "$cache_file"$$ "$cache_file" ;; #( 11856 *) 11857 mv -f confcache "$cache_file" ;; 11858 esac 11859 fi 11860 fi 11861 else 11862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11863printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11864 fi 11865fi 11866rm -f confcache 11867 11868test "x$prefix" = xNONE && prefix=$ac_default_prefix 11869# Let make expand exec_prefix. 11870test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11871 11872DEFS=-DHAVE_CONFIG_H 11873 11874ac_libobjs= 11875ac_ltlibobjs= 11876U= 11877for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11878 # 1. Remove the extension, and $U if already installed. 11879 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11880 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11881 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11882 # will be set to the directory where LIBOBJS objects are built. 11883 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11884 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11885done 11886LIBOBJS=$ac_libobjs 11887 11888LTLIBOBJS=$ac_ltlibobjs 11889 11890 11891{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11892printf %s "checking that generated files are newer than configure... " >&6; } 11893 if test -n "$am_sleep_pid"; then 11894 # Hide warnings about reused PIDs. 11895 wait $am_sleep_pid 2>/dev/null 11896 fi 11897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11898printf "%s\n" "done" >&6; } 11899 if test -n "$EXEEXT"; then 11900 am__EXEEXT_TRUE= 11901 am__EXEEXT_FALSE='#' 11902else 11903 am__EXEEXT_TRUE='#' 11904 am__EXEEXT_FALSE= 11905fi 11906 11907if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11908 as_fn_error $? "conditional \"AMDEP\" was never defined. 11909Usually this means the macro was only invoked conditionally." "$LINENO" 5 11910fi 11911if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11912 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11913Usually this means the macro was only invoked conditionally." "$LINENO" 5 11914fi 11915if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11916 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11917Usually this means the macro was only invoked conditionally." "$LINENO" 5 11918fi 11919 11920: "${CONFIG_STATUS=./config.status}" 11921ac_write_fail=0 11922ac_clean_files_save=$ac_clean_files 11923ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11924{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11925printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11926as_write_fail=0 11927cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11928#! $SHELL 11929# Generated by $as_me. 11930# Run this file to recreate the current configuration. 11931# Compiler output produced by configure, useful for debugging 11932# configure, is in config.log if it exists. 11933 11934debug=false 11935ac_cs_recheck=false 11936ac_cs_silent=false 11937 11938SHELL=\${CONFIG_SHELL-$SHELL} 11939export SHELL 11940_ASEOF 11941cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11942## -------------------- ## 11943## M4sh Initialization. ## 11944## -------------------- ## 11945 11946# Be more Bourne compatible 11947DUALCASE=1; export DUALCASE # for MKS sh 11948if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11949then : 11950 emulate sh 11951 NULLCMD=: 11952 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11953 # is contrary to our usage. Disable this feature. 11954 alias -g '${1+"$@"}'='"$@"' 11955 setopt NO_GLOB_SUBST 11956else case e in #( 11957 e) case `(set -o) 2>/dev/null` in #( 11958 *posix*) : 11959 set -o posix ;; #( 11960 *) : 11961 ;; 11962esac ;; 11963esac 11964fi 11965 11966 11967 11968# Reset variables that may have inherited troublesome values from 11969# the environment. 11970 11971# IFS needs to be set, to space, tab, and newline, in precisely that order. 11972# (If _AS_PATH_WALK were called with IFS unset, it would have the 11973# side effect of setting IFS to empty, thus disabling word splitting.) 11974# Quoting is to prevent editors from complaining about space-tab. 11975as_nl=' 11976' 11977export as_nl 11978IFS=" "" $as_nl" 11979 11980PS1='$ ' 11981PS2='> ' 11982PS4='+ ' 11983 11984# Ensure predictable behavior from utilities with locale-dependent output. 11985LC_ALL=C 11986export LC_ALL 11987LANGUAGE=C 11988export LANGUAGE 11989 11990# We cannot yet rely on "unset" to work, but we need these variables 11991# to be unset--not just set to an empty or harmless value--now, to 11992# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11993# also avoids known problems related to "unset" and subshell syntax 11994# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11995for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11996do eval test \${$as_var+y} \ 11997 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11998done 11999 12000# Ensure that fds 0, 1, and 2 are open. 12001if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12002if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12003if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12004 12005# The user is always right. 12006if ${PATH_SEPARATOR+false} :; then 12007 PATH_SEPARATOR=: 12008 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12009 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12010 PATH_SEPARATOR=';' 12011 } 12012fi 12013 12014 12015# Find who we are. Look in the path if we contain no directory separator. 12016as_myself= 12017case $0 in #(( 12018 *[\\/]* ) as_myself=$0 ;; 12019 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12020for as_dir in $PATH 12021do 12022 IFS=$as_save_IFS 12023 case $as_dir in #((( 12024 '') as_dir=./ ;; 12025 */) ;; 12026 *) as_dir=$as_dir/ ;; 12027 esac 12028 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12029 done 12030IFS=$as_save_IFS 12031 12032 ;; 12033esac 12034# We did not find ourselves, most probably we were run as 'sh COMMAND' 12035# in which case we are not to be found in the path. 12036if test "x$as_myself" = x; then 12037 as_myself=$0 12038fi 12039if test ! -f "$as_myself"; then 12040 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12041 exit 1 12042fi 12043 12044 12045 12046# as_fn_error STATUS ERROR [LINENO LOG_FD] 12047# ---------------------------------------- 12048# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12049# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12050# script with STATUS, using 1 if that was 0. 12051as_fn_error () 12052{ 12053 as_status=$1; test $as_status -eq 0 && as_status=1 12054 if test "$4"; then 12055 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12057 fi 12058 printf "%s\n" "$as_me: error: $2" >&2 12059 as_fn_exit $as_status 12060} # as_fn_error 12061 12062 12063# as_fn_set_status STATUS 12064# ----------------------- 12065# Set $? to STATUS, without forking. 12066as_fn_set_status () 12067{ 12068 return $1 12069} # as_fn_set_status 12070 12071# as_fn_exit STATUS 12072# ----------------- 12073# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12074as_fn_exit () 12075{ 12076 set +e 12077 as_fn_set_status $1 12078 exit $1 12079} # as_fn_exit 12080 12081# as_fn_unset VAR 12082# --------------- 12083# Portably unset VAR. 12084as_fn_unset () 12085{ 12086 { eval $1=; unset $1;} 12087} 12088as_unset=as_fn_unset 12089 12090# as_fn_append VAR VALUE 12091# ---------------------- 12092# Append the text in VALUE to the end of the definition contained in VAR. Take 12093# advantage of any shell optimizations that allow amortized linear growth over 12094# repeated appends, instead of the typical quadratic growth present in naive 12095# implementations. 12096if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12097then : 12098 eval 'as_fn_append () 12099 { 12100 eval $1+=\$2 12101 }' 12102else case e in #( 12103 e) as_fn_append () 12104 { 12105 eval $1=\$$1\$2 12106 } ;; 12107esac 12108fi # as_fn_append 12109 12110# as_fn_arith ARG... 12111# ------------------ 12112# Perform arithmetic evaluation on the ARGs, and store the result in the 12113# global $as_val. Take advantage of shells that can avoid forks. The arguments 12114# must be portable across $(()) and expr. 12115if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12116then : 12117 eval 'as_fn_arith () 12118 { 12119 as_val=$(( $* )) 12120 }' 12121else case e in #( 12122 e) as_fn_arith () 12123 { 12124 as_val=`expr "$@" || test $? -eq 1` 12125 } ;; 12126esac 12127fi # as_fn_arith 12128 12129 12130if expr a : '\(a\)' >/dev/null 2>&1 && 12131 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12132 as_expr=expr 12133else 12134 as_expr=false 12135fi 12136 12137if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12138 as_basename=basename 12139else 12140 as_basename=false 12141fi 12142 12143if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12144 as_dirname=dirname 12145else 12146 as_dirname=false 12147fi 12148 12149as_me=`$as_basename -- "$0" || 12150$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12151 X"$0" : 'X\(//\)$' \| \ 12152 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12153printf "%s\n" X/"$0" | 12154 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12155 s//\1/ 12156 q 12157 } 12158 /^X\/\(\/\/\)$/{ 12159 s//\1/ 12160 q 12161 } 12162 /^X\/\(\/\).*/{ 12163 s//\1/ 12164 q 12165 } 12166 s/.*/./; q'` 12167 12168# Avoid depending upon Character Ranges. 12169as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12170as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12171as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12172as_cr_digits='0123456789' 12173as_cr_alnum=$as_cr_Letters$as_cr_digits 12174 12175 12176# Determine whether it's possible to make 'echo' print without a newline. 12177# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12178# for compatibility with existing Makefiles. 12179ECHO_C= ECHO_N= ECHO_T= 12180case `echo -n x` in #((((( 12181-n*) 12182 case `echo 'xy\c'` in 12183 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12184 xy) ECHO_C='\c';; 12185 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12186 ECHO_T=' ';; 12187 esac;; 12188*) 12189 ECHO_N='-n';; 12190esac 12191 12192# For backward compatibility with old third-party macros, we provide 12193# the shell variables $as_echo and $as_echo_n. New code should use 12194# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12195as_echo='printf %s\n' 12196as_echo_n='printf %s' 12197 12198rm -f conf$$ conf$$.exe conf$$.file 12199if test -d conf$$.dir; then 12200 rm -f conf$$.dir/conf$$.file 12201else 12202 rm -f conf$$.dir 12203 mkdir conf$$.dir 2>/dev/null 12204fi 12205if (echo >conf$$.file) 2>/dev/null; then 12206 if ln -s conf$$.file conf$$ 2>/dev/null; then 12207 as_ln_s='ln -s' 12208 # ... but there are two gotchas: 12209 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12210 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12211 # In both cases, we have to default to 'cp -pR'. 12212 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12213 as_ln_s='cp -pR' 12214 elif ln conf$$.file conf$$ 2>/dev/null; then 12215 as_ln_s=ln 12216 else 12217 as_ln_s='cp -pR' 12218 fi 12219else 12220 as_ln_s='cp -pR' 12221fi 12222rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12223rmdir conf$$.dir 2>/dev/null 12224 12225 12226# as_fn_mkdir_p 12227# ------------- 12228# Create "$as_dir" as a directory, including parents if necessary. 12229as_fn_mkdir_p () 12230{ 12231 12232 case $as_dir in #( 12233 -*) as_dir=./$as_dir;; 12234 esac 12235 test -d "$as_dir" || eval $as_mkdir_p || { 12236 as_dirs= 12237 while :; do 12238 case $as_dir in #( 12239 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12240 *) as_qdir=$as_dir;; 12241 esac 12242 as_dirs="'$as_qdir' $as_dirs" 12243 as_dir=`$as_dirname -- "$as_dir" || 12244$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12245 X"$as_dir" : 'X\(//\)[^/]' \| \ 12246 X"$as_dir" : 'X\(//\)$' \| \ 12247 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12248printf "%s\n" X"$as_dir" | 12249 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12250 s//\1/ 12251 q 12252 } 12253 /^X\(\/\/\)[^/].*/{ 12254 s//\1/ 12255 q 12256 } 12257 /^X\(\/\/\)$/{ 12258 s//\1/ 12259 q 12260 } 12261 /^X\(\/\).*/{ 12262 s//\1/ 12263 q 12264 } 12265 s/.*/./; q'` 12266 test -d "$as_dir" && break 12267 done 12268 test -z "$as_dirs" || eval "mkdir $as_dirs" 12269 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12270 12271 12272} # as_fn_mkdir_p 12273if mkdir -p . 2>/dev/null; then 12274 as_mkdir_p='mkdir -p "$as_dir"' 12275else 12276 test -d ./-p && rmdir ./-p 12277 as_mkdir_p=false 12278fi 12279 12280 12281# as_fn_executable_p FILE 12282# ----------------------- 12283# Test if FILE is an executable regular file. 12284as_fn_executable_p () 12285{ 12286 test -f "$1" && test -x "$1" 12287} # as_fn_executable_p 12288as_test_x='test -x' 12289as_executable_p=as_fn_executable_p 12290 12291# Sed expression to map a string onto a valid CPP name. 12292as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12293as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12294 12295# Sed expression to map a string onto a valid variable name. 12296as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12297as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12298 12299 12300exec 6>&1 12301## ----------------------------------- ## 12302## Main body of $CONFIG_STATUS script. ## 12303## ----------------------------------- ## 12304_ASEOF 12305test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12306 12307cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12308# Save the log message, to keep $0 and so on meaningful, and to 12309# report actual input values of CONFIG_FILES etc. instead of their 12310# values after options handling. 12311ac_log=" 12312This file was extended by xfontsel $as_me 1.1.1, which was 12313generated by GNU Autoconf 2.72. Invocation command line was 12314 12315 CONFIG_FILES = $CONFIG_FILES 12316 CONFIG_HEADERS = $CONFIG_HEADERS 12317 CONFIG_LINKS = $CONFIG_LINKS 12318 CONFIG_COMMANDS = $CONFIG_COMMANDS 12319 $ $0 $@ 12320 12321on `(hostname || uname -n) 2>/dev/null | sed 1q` 12322" 12323 12324_ACEOF 12325 12326case $ac_config_files in *" 12327"*) set x $ac_config_files; shift; ac_config_files=$*;; 12328esac 12329 12330case $ac_config_headers in *" 12331"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12332esac 12333 12334 12335cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12336# Files that config.status was made for. 12337config_files="$ac_config_files" 12338config_headers="$ac_config_headers" 12339config_commands="$ac_config_commands" 12340 12341_ACEOF 12342 12343cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12344ac_cs_usage="\ 12345'$as_me' instantiates files and other configuration actions 12346from templates according to the current configuration. Unless the files 12347and actions are specified as TAGs, all are instantiated by default. 12348 12349Usage: $0 [OPTION]... [TAG]... 12350 12351 -h, --help print this help, then exit 12352 -V, --version print version number and configuration settings, then exit 12353 --config print configuration, then exit 12354 -q, --quiet, --silent 12355 do not print progress messages 12356 -d, --debug don't remove temporary files 12357 --recheck update $as_me by reconfiguring in the same conditions 12358 --file=FILE[:TEMPLATE] 12359 instantiate the configuration file FILE 12360 --header=FILE[:TEMPLATE] 12361 instantiate the configuration header FILE 12362 12363Configuration files: 12364$config_files 12365 12366Configuration headers: 12367$config_headers 12368 12369Configuration commands: 12370$config_commands 12371 12372Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>." 12373 12374_ACEOF 12375ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12376ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12377cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12378ac_cs_config='$ac_cs_config_escaped' 12379ac_cs_version="\\ 12380xfontsel config.status 1.1.1 12381configured by $0, generated by GNU Autoconf 2.72, 12382 with options \\"\$ac_cs_config\\" 12383 12384Copyright (C) 2023 Free Software Foundation, Inc. 12385This config.status script is free software; the Free Software Foundation 12386gives unlimited permission to copy, distribute and modify it." 12387 12388ac_pwd='$ac_pwd' 12389srcdir='$srcdir' 12390INSTALL='$INSTALL' 12391MKDIR_P='$MKDIR_P' 12392AWK='$AWK' 12393test -n "\$AWK" || AWK=awk 12394_ACEOF 12395 12396cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12397# The default lists apply if the user does not specify any file. 12398ac_need_defaults=: 12399while test $# != 0 12400do 12401 case $1 in 12402 --*=?*) 12403 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12404 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12405 ac_shift=: 12406 ;; 12407 --*=) 12408 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12409 ac_optarg= 12410 ac_shift=: 12411 ;; 12412 *) 12413 ac_option=$1 12414 ac_optarg=$2 12415 ac_shift=shift 12416 ;; 12417 esac 12418 12419 case $ac_option in 12420 # Handling of the options. 12421 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12422 ac_cs_recheck=: ;; 12423 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12424 printf "%s\n" "$ac_cs_version"; exit ;; 12425 --config | --confi | --conf | --con | --co | --c ) 12426 printf "%s\n" "$ac_cs_config"; exit ;; 12427 --debug | --debu | --deb | --de | --d | -d ) 12428 debug=: ;; 12429 --file | --fil | --fi | --f ) 12430 $ac_shift 12431 case $ac_optarg in 12432 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12433 '') as_fn_error $? "missing file argument" ;; 12434 esac 12435 as_fn_append CONFIG_FILES " '$ac_optarg'" 12436 ac_need_defaults=false;; 12437 --header | --heade | --head | --hea ) 12438 $ac_shift 12439 case $ac_optarg in 12440 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12441 esac 12442 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12443 ac_need_defaults=false;; 12444 --he | --h) 12445 # Conflict between --help and --header 12446 as_fn_error $? "ambiguous option: '$1' 12447Try '$0 --help' for more information.";; 12448 --help | --hel | -h ) 12449 printf "%s\n" "$ac_cs_usage"; exit ;; 12450 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12451 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12452 ac_cs_silent=: ;; 12453 12454 # This is an error. 12455 -*) as_fn_error $? "unrecognized option: '$1' 12456Try '$0 --help' for more information." ;; 12457 12458 *) as_fn_append ac_config_targets " $1" 12459 ac_need_defaults=false ;; 12460 12461 esac 12462 shift 12463done 12464 12465ac_configure_extra_args= 12466 12467if $ac_cs_silent; then 12468 exec 6>/dev/null 12469 ac_configure_extra_args="$ac_configure_extra_args --silent" 12470fi 12471 12472_ACEOF 12473cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12474if \$ac_cs_recheck; then 12475 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12476 shift 12477 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12478 CONFIG_SHELL='$SHELL' 12479 export CONFIG_SHELL 12480 exec "\$@" 12481fi 12482 12483_ACEOF 12484cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12485exec 5>>config.log 12486{ 12487 echo 12488 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12489## Running $as_me. ## 12490_ASBOX 12491 printf "%s\n" "$ac_log" 12492} >&5 12493 12494_ACEOF 12495cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12496# 12497# INIT-COMMANDS 12498# 12499AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12500 12501_ACEOF 12502 12503cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12504 12505# Handling of arguments. 12506for ac_config_target in $ac_config_targets 12507do 12508 case $ac_config_target in 12509 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12510 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12511 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12512 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12513 12514 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12515 esac 12516done 12517 12518 12519# If the user did not use the arguments to specify the items to instantiate, 12520# then the envvar interface is used. Set only those that are not. 12521# We use the long form for the default assignment because of an extremely 12522# bizarre bug on SunOS 4.1.3. 12523if $ac_need_defaults; then 12524 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12525 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12526 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12527fi 12528 12529# Have a temporary directory for convenience. Make it in the build tree 12530# simply because there is no reason against having it here, and in addition, 12531# creating and moving files from /tmp can sometimes cause problems. 12532# Hook for its removal unless debugging. 12533# Note that there is a small window in which the directory will not be cleaned: 12534# after its creation but before its name has been assigned to '$tmp'. 12535$debug || 12536{ 12537 tmp= ac_tmp= 12538 trap 'exit_status=$? 12539 : "${ac_tmp:=$tmp}" 12540 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12541' 0 12542 trap 'as_fn_exit 1' 1 2 13 15 12543} 12544# Create a (secure) tmp directory for tmp files. 12545 12546{ 12547 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12548 test -d "$tmp" 12549} || 12550{ 12551 tmp=./conf$$-$RANDOM 12552 (umask 077 && mkdir "$tmp") 12553} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12554ac_tmp=$tmp 12555 12556# Set up the scripts for CONFIG_FILES section. 12557# No need to generate them if there are no CONFIG_FILES. 12558# This happens for instance with './config.status config.h'. 12559if test -n "$CONFIG_FILES"; then 12560 12561 12562ac_cr=`echo X | tr X '\015'` 12563# On cygwin, bash can eat \r inside `` if the user requested igncr. 12564# But we know of no other shell where ac_cr would be empty at this 12565# point, so we can use a bashism as a fallback. 12566if test "x$ac_cr" = x; then 12567 eval ac_cr=\$\'\\r\' 12568fi 12569ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12570if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12571 ac_cs_awk_cr='\\r' 12572else 12573 ac_cs_awk_cr=$ac_cr 12574fi 12575 12576echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12577_ACEOF 12578 12579 12580{ 12581 echo "cat >conf$$subs.awk <<_ACEOF" && 12582 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12583 echo "_ACEOF" 12584} >conf$$subs.sh || 12585 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12586ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12587ac_delim='%!_!# ' 12588for ac_last_try in false false false false false :; do 12589 . ./conf$$subs.sh || 12590 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12591 12592 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12593 if test $ac_delim_n = $ac_delim_num; then 12594 break 12595 elif $ac_last_try; then 12596 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12597 else 12598 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12599 fi 12600done 12601rm -f conf$$subs.sh 12602 12603cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12604cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12605_ACEOF 12606sed -n ' 12607h 12608s/^/S["/; s/!.*/"]=/ 12609p 12610g 12611s/^[^!]*!// 12612:repl 12613t repl 12614s/'"$ac_delim"'$// 12615t delim 12616:nl 12617h 12618s/\(.\{148\}\)..*/\1/ 12619t more1 12620s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12621p 12622n 12623b repl 12624:more1 12625s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12626p 12627g 12628s/.\{148\}// 12629t nl 12630:delim 12631h 12632s/\(.\{148\}\)..*/\1/ 12633t more2 12634s/["\\]/\\&/g; s/^/"/; s/$/"/ 12635p 12636b 12637:more2 12638s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12639p 12640g 12641s/.\{148\}// 12642t delim 12643' <conf$$subs.awk | sed ' 12644/^[^""]/{ 12645 N 12646 s/\n// 12647} 12648' >>$CONFIG_STATUS || ac_write_fail=1 12649rm -f conf$$subs.awk 12650cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12651_ACAWK 12652cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12653 for (key in S) S_is_set[key] = 1 12654 FS = "" 12655 12656} 12657{ 12658 line = $ 0 12659 nfields = split(line, field, "@") 12660 substed = 0 12661 len = length(field[1]) 12662 for (i = 2; i < nfields; i++) { 12663 key = field[i] 12664 keylen = length(key) 12665 if (S_is_set[key]) { 12666 value = S[key] 12667 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12668 len += length(value) + length(field[++i]) 12669 substed = 1 12670 } else 12671 len += 1 + keylen 12672 } 12673 12674 print line 12675} 12676 12677_ACAWK 12678_ACEOF 12679cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12680if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12681 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12682else 12683 cat 12684fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12685 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12686_ACEOF 12687 12688# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12689# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12690# trailing colons and then remove the whole line if VPATH becomes empty 12691# (actually we leave an empty line to preserve line numbers). 12692if test "x$srcdir" = x.; then 12693 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12694h 12695s/// 12696s/^/:/ 12697s/[ ]*$/:/ 12698s/:\$(srcdir):/:/g 12699s/:\${srcdir}:/:/g 12700s/:@srcdir@:/:/g 12701s/^:*// 12702s/:*$// 12703x 12704s/\(=[ ]*\).*/\1/ 12705G 12706s/\n// 12707s/^[^=]*=[ ]*$// 12708}' 12709fi 12710 12711cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12712fi # test -n "$CONFIG_FILES" 12713 12714# Set up the scripts for CONFIG_HEADERS section. 12715# No need to generate them if there are no CONFIG_HEADERS. 12716# This happens for instance with './config.status Makefile'. 12717if test -n "$CONFIG_HEADERS"; then 12718cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12719BEGIN { 12720_ACEOF 12721 12722# Transform confdefs.h into an awk script 'defines.awk', embedded as 12723# here-document in config.status, that substitutes the proper values into 12724# config.h.in to produce config.h. 12725 12726# Create a delimiter string that does not exist in confdefs.h, to ease 12727# handling of long lines. 12728ac_delim='%!_!# ' 12729for ac_last_try in false false :; do 12730 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12731 if test -z "$ac_tt"; then 12732 break 12733 elif $ac_last_try; then 12734 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12735 else 12736 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12737 fi 12738done 12739 12740# For the awk script, D is an array of macro values keyed by name, 12741# likewise P contains macro parameters if any. Preserve backslash 12742# newline sequences. 12743 12744ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12745sed -n ' 12746s/.\{148\}/&'"$ac_delim"'/g 12747t rset 12748:rset 12749s/^[ ]*#[ ]*define[ ][ ]*/ / 12750t def 12751d 12752:def 12753s/\\$// 12754t bsnl 12755s/["\\]/\\&/g 12756s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12757D["\1"]=" \3"/p 12758s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12759d 12760:bsnl 12761s/["\\]/\\&/g 12762s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12763D["\1"]=" \3\\\\\\n"\\/p 12764t cont 12765s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12766t cont 12767d 12768:cont 12769n 12770s/.\{148\}/&'"$ac_delim"'/g 12771t clear 12772:clear 12773s/\\$// 12774t bsnlc 12775s/["\\]/\\&/g; s/^/"/; s/$/"/p 12776d 12777:bsnlc 12778s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12779b cont 12780' <confdefs.h | sed ' 12781s/'"$ac_delim"'/"\\\ 12782"/g' >>$CONFIG_STATUS || ac_write_fail=1 12783 12784cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12785 for (key in D) D_is_set[key] = 1 12786 FS = "" 12787} 12788/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12789 line = \$ 0 12790 split(line, arg, " ") 12791 if (arg[1] == "#") { 12792 defundef = arg[2] 12793 mac1 = arg[3] 12794 } else { 12795 defundef = substr(arg[1], 2) 12796 mac1 = arg[2] 12797 } 12798 split(mac1, mac2, "(") #) 12799 macro = mac2[1] 12800 prefix = substr(line, 1, index(line, defundef) - 1) 12801 if (D_is_set[macro]) { 12802 # Preserve the white space surrounding the "#". 12803 print prefix "define", macro P[macro] D[macro] 12804 next 12805 } else { 12806 # Replace #undef with comments. This is necessary, for example, 12807 # in the case of _POSIX_SOURCE, which is predefined and required 12808 # on some systems where configure will not decide to define it. 12809 if (defundef == "undef") { 12810 print "/*", prefix defundef, macro, "*/" 12811 next 12812 } 12813 } 12814} 12815{ print } 12816_ACAWK 12817_ACEOF 12818cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12819 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12820fi # test -n "$CONFIG_HEADERS" 12821 12822 12823eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12824shift 12825for ac_tag 12826do 12827 case $ac_tag in 12828 :[FHLC]) ac_mode=$ac_tag; continue;; 12829 esac 12830 case $ac_mode$ac_tag in 12831 :[FHL]*:*);; 12832 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12833 :[FH]-) ac_tag=-:-;; 12834 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12835 esac 12836 ac_save_IFS=$IFS 12837 IFS=: 12838 set x $ac_tag 12839 IFS=$ac_save_IFS 12840 shift 12841 ac_file=$1 12842 shift 12843 12844 case $ac_mode in 12845 :L) ac_source=$1;; 12846 :[FH]) 12847 ac_file_inputs= 12848 for ac_f 12849 do 12850 case $ac_f in 12851 -) ac_f="$ac_tmp/stdin";; 12852 *) # Look for the file first in the build tree, then in the source tree 12853 # (if the path is not absolute). The absolute path cannot be DOS-style, 12854 # because $ac_f cannot contain ':'. 12855 test -f "$ac_f" || 12856 case $ac_f in 12857 [\\/$]*) false;; 12858 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12859 esac || 12860 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12861 esac 12862 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12863 as_fn_append ac_file_inputs " '$ac_f'" 12864 done 12865 12866 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12867 # use $as_me), people would be surprised to read: 12868 # /* config.h. Generated by config.status. */ 12869 configure_input='Generated from '` 12870 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12871 `' by configure.' 12872 if test x"$ac_file" != x-; then 12873 configure_input="$ac_file. $configure_input" 12874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12875printf "%s\n" "$as_me: creating $ac_file" >&6;} 12876 fi 12877 # Neutralize special characters interpreted by sed in replacement strings. 12878 case $configure_input in #( 12879 *\&* | *\|* | *\\* ) 12880 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12881 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12882 *) ac_sed_conf_input=$configure_input;; 12883 esac 12884 12885 case $ac_tag in 12886 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12887 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12888 esac 12889 ;; 12890 esac 12891 12892 ac_dir=`$as_dirname -- "$ac_file" || 12893$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12894 X"$ac_file" : 'X\(//\)[^/]' \| \ 12895 X"$ac_file" : 'X\(//\)$' \| \ 12896 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12897printf "%s\n" X"$ac_file" | 12898 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12899 s//\1/ 12900 q 12901 } 12902 /^X\(\/\/\)[^/].*/{ 12903 s//\1/ 12904 q 12905 } 12906 /^X\(\/\/\)$/{ 12907 s//\1/ 12908 q 12909 } 12910 /^X\(\/\).*/{ 12911 s//\1/ 12912 q 12913 } 12914 s/.*/./; q'` 12915 as_dir="$ac_dir"; as_fn_mkdir_p 12916 ac_builddir=. 12917 12918case "$ac_dir" in 12919.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12920*) 12921 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12922 # A ".." for each directory in $ac_dir_suffix. 12923 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12924 case $ac_top_builddir_sub in 12925 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12926 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12927 esac ;; 12928esac 12929ac_abs_top_builddir=$ac_pwd 12930ac_abs_builddir=$ac_pwd$ac_dir_suffix 12931# for backward compatibility: 12932ac_top_builddir=$ac_top_build_prefix 12933 12934case $srcdir in 12935 .) # We are building in place. 12936 ac_srcdir=. 12937 ac_top_srcdir=$ac_top_builddir_sub 12938 ac_abs_top_srcdir=$ac_pwd ;; 12939 [\\/]* | ?:[\\/]* ) # Absolute name. 12940 ac_srcdir=$srcdir$ac_dir_suffix; 12941 ac_top_srcdir=$srcdir 12942 ac_abs_top_srcdir=$srcdir ;; 12943 *) # Relative name. 12944 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12945 ac_top_srcdir=$ac_top_build_prefix$srcdir 12946 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12947esac 12948ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12949 12950 12951 case $ac_mode in 12952 :F) 12953 # 12954 # CONFIG_FILE 12955 # 12956 12957 case $INSTALL in 12958 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12959 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12960 esac 12961 ac_MKDIR_P=$MKDIR_P 12962 case $MKDIR_P in 12963 [\\/$]* | ?:[\\/]* ) ;; 12964 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12965 esac 12966_ACEOF 12967 12968cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12969# If the template does not know about datarootdir, expand it. 12970# FIXME: This hack should be removed a few years after 2.60. 12971ac_datarootdir_hack=; ac_datarootdir_seen= 12972ac_sed_dataroot=' 12973/datarootdir/ { 12974 p 12975 q 12976} 12977/@datadir@/p 12978/@docdir@/p 12979/@infodir@/p 12980/@localedir@/p 12981/@mandir@/p' 12982case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12983*datarootdir*) ac_datarootdir_seen=yes;; 12984*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12986printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12987_ACEOF 12988cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12989 ac_datarootdir_hack=' 12990 s&@datadir@&$datadir&g 12991 s&@docdir@&$docdir&g 12992 s&@infodir@&$infodir&g 12993 s&@localedir@&$localedir&g 12994 s&@mandir@&$mandir&g 12995 s&\\\${datarootdir}&$datarootdir&g' ;; 12996esac 12997_ACEOF 12998 12999# Neutralize VPATH when '$srcdir' = '.'. 13000# Shell code in configure.ac might set extrasub. 13001# FIXME: do we really want to maintain this feature? 13002cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13003ac_sed_extra="$ac_vpsub 13004$extrasub 13005_ACEOF 13006cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13007:t 13008/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13009s|@configure_input@|$ac_sed_conf_input|;t t 13010s&@top_builddir@&$ac_top_builddir_sub&;t t 13011s&@top_build_prefix@&$ac_top_build_prefix&;t t 13012s&@srcdir@&$ac_srcdir&;t t 13013s&@abs_srcdir@&$ac_abs_srcdir&;t t 13014s&@top_srcdir@&$ac_top_srcdir&;t t 13015s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13016s&@builddir@&$ac_builddir&;t t 13017s&@abs_builddir@&$ac_abs_builddir&;t t 13018s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13019s&@INSTALL@&$ac_INSTALL&;t t 13020s&@MKDIR_P@&$ac_MKDIR_P&;t t 13021$ac_datarootdir_hack 13022" 13023eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13024 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13025 13026test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13027 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13028 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13029 "$ac_tmp/out"`; test -z "$ac_out"; } && 13030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13031which seems to be undefined. Please make sure it is defined" >&5 13032printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13033which seems to be undefined. Please make sure it is defined" >&2;} 13034 13035 rm -f "$ac_tmp/stdin" 13036 case $ac_file in 13037 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13038 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13039 esac \ 13040 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13041 ;; 13042 :H) 13043 # 13044 # CONFIG_HEADER 13045 # 13046 if test x"$ac_file" != x-; then 13047 { 13048 printf "%s\n" "/* $configure_input */" >&1 \ 13049 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13050 } >"$ac_tmp/config.h" \ 13051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13052 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13054printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13055 else 13056 rm -f "$ac_file" 13057 mv "$ac_tmp/config.h" "$ac_file" \ 13058 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13059 fi 13060 else 13061 printf "%s\n" "/* $configure_input */" >&1 \ 13062 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13063 || as_fn_error $? "could not create -" "$LINENO" 5 13064 fi 13065# Compute "$ac_file"'s index in $config_headers. 13066_am_arg="$ac_file" 13067_am_stamp_count=1 13068for _am_header in $config_headers :; do 13069 case $_am_header in 13070 $_am_arg | $_am_arg:* ) 13071 break ;; 13072 * ) 13073 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13074 esac 13075done 13076echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13077$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13078 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13079 X"$_am_arg" : 'X\(//\)$' \| \ 13080 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13081printf "%s\n" X"$_am_arg" | 13082 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13083 s//\1/ 13084 q 13085 } 13086 /^X\(\/\/\)[^/].*/{ 13087 s//\1/ 13088 q 13089 } 13090 /^X\(\/\/\)$/{ 13091 s//\1/ 13092 q 13093 } 13094 /^X\(\/\).*/{ 13095 s//\1/ 13096 q 13097 } 13098 s/.*/./; q'`/stamp-h$_am_stamp_count 13099 ;; 13100 13101 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13102printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13103 ;; 13104 esac 13105 13106 13107 case $ac_file$ac_mode in 13108 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13109 # Older Autoconf quotes --file arguments for eval, but not when files 13110 # are listed without --file. Let's play safe and only enable the eval 13111 # if we detect the quoting. 13112 # TODO: see whether this extra hack can be removed once we start 13113 # requiring Autoconf 2.70 or later. 13114 case $CONFIG_FILES in #( 13115 *\'*) : 13116 eval set x "$CONFIG_FILES" ;; #( 13117 *) : 13118 set x $CONFIG_FILES ;; #( 13119 *) : 13120 ;; 13121esac 13122 shift 13123 # Used to flag and report bootstrapping failures. 13124 am_rc=0 13125 for am_mf 13126 do 13127 # Strip MF so we end up with the name of the file. 13128 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13129 # Check whether this is an Automake generated Makefile which includes 13130 # dependency-tracking related rules and includes. 13131 # Grep'ing the whole file directly is not great: AIX grep has a line 13132 # limit of 2048, but all sed's we know have understand at least 4000. 13133 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13134 || continue 13135 am_dirpart=`$as_dirname -- "$am_mf" || 13136$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13137 X"$am_mf" : 'X\(//\)[^/]' \| \ 13138 X"$am_mf" : 'X\(//\)$' \| \ 13139 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13140printf "%s\n" X"$am_mf" | 13141 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13142 s//\1/ 13143 q 13144 } 13145 /^X\(\/\/\)[^/].*/{ 13146 s//\1/ 13147 q 13148 } 13149 /^X\(\/\/\)$/{ 13150 s//\1/ 13151 q 13152 } 13153 /^X\(\/\).*/{ 13154 s//\1/ 13155 q 13156 } 13157 s/.*/./; q'` 13158 am_filepart=`$as_basename -- "$am_mf" || 13159$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13160 X"$am_mf" : 'X\(//\)$' \| \ 13161 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13162printf "%s\n" X/"$am_mf" | 13163 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13164 s//\1/ 13165 q 13166 } 13167 /^X\/\(\/\/\)$/{ 13168 s//\1/ 13169 q 13170 } 13171 /^X\/\(\/\).*/{ 13172 s//\1/ 13173 q 13174 } 13175 s/.*/./; q'` 13176 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13177 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13178 | $MAKE -f - am--depfiles" >&5 13179 (cd "$am_dirpart" \ 13180 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13181 | $MAKE -f - am--depfiles) >&5 2>&5 13182 ac_status=$? 13183 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13184 (exit $ac_status); } || am_rc=$? 13185 done 13186 if test $am_rc -ne 0; then 13187 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13188printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13189as_fn_error $? "Something went wrong bootstrapping makefile fragments 13190 for automatic dependency tracking. If GNU make was not used, consider 13191 re-running the configure script with MAKE=\"gmake\" (or whatever is 13192 necessary). You can also try re-running configure with the 13193 '--disable-dependency-tracking' option to at least be able to build 13194 the package (albeit without support for automatic dependency tracking). 13195See 'config.log' for more details" "$LINENO" 5; } 13196 fi 13197 { am_dirpart=; unset am_dirpart;} 13198 { am_filepart=; unset am_filepart;} 13199 { am_mf=; unset am_mf;} 13200 { am_rc=; unset am_rc;} 13201 rm -f conftest-deps.mk 13202} 13203 ;; 13204 13205 esac 13206done # for ac_tag 13207 13208 13209as_fn_exit 0 13210_ACEOF 13211ac_clean_files=$ac_clean_files_save 13212 13213test $ac_write_fail = 0 || 13214 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13215 13216 13217# configure is writing to config.log, and then calls config.status. 13218# config.status does its own redirection, appending to config.log. 13219# Unfortunately, on DOS this fails, as config.log is still kept open 13220# by configure, so config.status won't be able to write to it; its 13221# output is simply discarded. So we exec the FD to /dev/null, 13222# effectively closing config.log, so it can be properly (re)opened and 13223# appended to by config.status. When coming back to configure, we 13224# need to make the FD available again. 13225if test "$no_create" != yes; then 13226 ac_cs_success=: 13227 ac_config_status_args= 13228 test "$silent" = yes && 13229 ac_config_status_args="$ac_config_status_args --quiet" 13230 exec 5>/dev/null 13231 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13232 exec 5>>config.log 13233 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13234 # would make configure fail if this is the last instruction. 13235 $ac_cs_success || as_fn_exit 1 13236fi 13237if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13239printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13240fi 13241 13242 13243