configure revision 98d75b17
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xev 1.2.5. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xev/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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 20as_nop=: 21if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 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="as_nop=: 144if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 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 \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177fi 178test x\$exitcode = x0 || exit 1 179blah=\$(echo \$(echo blah)) 180test x\"\$blah\" = xblah || exit 1 181test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188then : 189 as_have_required=yes 190else $as_nop 191 as_have_required=no 192fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194then : 195 196else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198as_found=false 199for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218then : 219 break 2 220fi 221fi 222 done;; 223 esac 224 as_found=false 225done 226IFS=$as_save_IFS 227if $as_found 228then : 229 230else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi 236fi 237 238 239 if test "x$CONFIG_SHELL" != x 240then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno 263then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 271$0: https://gitlab.freedesktop.org/xorg/app/xev/issues 272$0: about your system, including any error possibly output 273$0: before this message. Then install a modern shell, or 274$0: manually run the script under such a shell if you do 275$0: have one." 276 fi 277 exit 1 278fi 279fi 280fi 281SHELL=${CONFIG_SHELL-/bin/sh} 282export SHELL 283# Unset more variables known to interfere with behavior of common tools. 284CLICOLOR_FORCE= GREP_OPTIONS= 285unset CLICOLOR_FORCE GREP_OPTIONS 286 287## --------------------- ## 288## M4sh Shell Functions. ## 289## --------------------- ## 290# as_fn_unset VAR 291# --------------- 292# Portably unset VAR. 293as_fn_unset () 294{ 295 { eval $1=; unset $1;} 296} 297as_unset=as_fn_unset 298 299 300# as_fn_set_status STATUS 301# ----------------------- 302# Set $? to STATUS, without forking. 303as_fn_set_status () 304{ 305 return $1 306} # as_fn_set_status 307 308# as_fn_exit STATUS 309# ----------------- 310# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311as_fn_exit () 312{ 313 set +e 314 as_fn_set_status $1 315 exit $1 316} # as_fn_exit 317# as_fn_nop 318# --------- 319# Do nothing but, unlike ":", preserve the value of $?. 320as_fn_nop () 321{ 322 return $? 323} 324as_nop=as_fn_nop 325 326# as_fn_mkdir_p 327# ------------- 328# Create "$as_dir" as a directory, including parents if necessary. 329as_fn_mkdir_p () 330{ 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372} # as_fn_mkdir_p 373 374# as_fn_executable_p FILE 375# ----------------------- 376# Test if FILE is an executable regular file. 377as_fn_executable_p () 378{ 379 test -f "$1" && test -x "$1" 380} # as_fn_executable_p 381# as_fn_append VAR VALUE 382# ---------------------- 383# Append the text in VALUE to the end of the definition contained in VAR. Take 384# advantage of any shell optimizations that allow amortized linear growth over 385# repeated appends, instead of the typical quadratic growth present in naive 386# implementations. 387if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398fi # as_fn_append 399 400# as_fn_arith ARG... 401# ------------------ 402# Perform arithmetic evaluation on the ARGs, and store the result in the 403# global $as_val. Take advantage of shells that can avoid forks. The arguments 404# must be portable across $(()) and expr. 405if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416fi # as_fn_arith 417 418# as_fn_nop 419# --------- 420# Do nothing but, unlike ":", preserve the value of $?. 421as_fn_nop () 422{ 423 return $? 424} 425as_nop=as_fn_nop 426 427# as_fn_error STATUS ERROR [LINENO LOG_FD] 428# ---------------------------------------- 429# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431# script with STATUS, using 1 if that was 0. 432as_fn_error () 433{ 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441} # as_fn_error 442 443if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446else 447 as_expr=false 448fi 449 450if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452else 453 as_basename=false 454fi 455 456if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458else 459 as_dirname=false 460fi 461 462as_me=`$as_basename -- "$0" || 463$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481# Avoid depending upon Character Ranges. 482as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485as_cr_digits='0123456789' 486as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522} 523 524 525# Determine whether it's possible to make 'echo' print without a newline. 526# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527# for compatibility with existing Makefiles. 528ECHO_C= ECHO_N= ECHO_T= 529case `echo -n x` in #((((( 530-n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537*) 538 ECHO_N='-n';; 539esac 540 541# For backward compatibility with old third-party macros, we provide 542# the shell variables $as_echo and $as_echo_n. New code should use 543# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544as_echo='printf %s\n' 545as_echo_n='printf %s' 546 547 548rm -f conf$$ conf$$.exe conf$$.file 549if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554fi 555if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569else 570 as_ln_s='cp -pR' 571fi 572rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573rmdir conf$$.dir 2>/dev/null 574 575if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580fi 581 582as_test_x='test -x' 583as_executable_p=as_fn_executable_p 584 585# Sed expression to map a string onto a valid CPP name. 586as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588# Sed expression to map a string onto a valid variable name. 589as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592test -n "$DJDIR" || exec 7<&0 </dev/null 593exec 6>&1 594 595# Name of the host. 596# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597# so uname gets run too. 598ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600# 601# Initializations. 602# 603ac_default_prefix=/usr/local 604ac_clean_files= 605ac_config_libobj_dir=. 606LIBOBJS= 607cross_compiling=no 608subdirs= 609MFLAGS= 610MAKEFLAGS= 611 612# Identity of this package. 613PACKAGE_NAME='xev' 614PACKAGE_TARNAME='xev' 615PACKAGE_VERSION='1.2.5' 616PACKAGE_STRING='xev 1.2.5' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xev/issues' 618PACKAGE_URL='' 619 620ac_unique_file="Makefile.am" 621# Factoring default headers for most tests. 622ac_includes_default="\ 623#include <stddef.h> 624#ifdef HAVE_STDIO_H 625# include <stdio.h> 626#endif 627#ifdef HAVE_STDLIB_H 628# include <stdlib.h> 629#endif 630#ifdef HAVE_STRING_H 631# include <string.h> 632#endif 633#ifdef HAVE_INTTYPES_H 634# include <inttypes.h> 635#endif 636#ifdef HAVE_STDINT_H 637# include <stdint.h> 638#endif 639#ifdef HAVE_STRINGS_H 640# include <strings.h> 641#endif 642#ifdef HAVE_SYS_TYPES_H 643# include <sys/types.h> 644#endif 645#ifdef HAVE_SYS_STAT_H 646# include <sys/stat.h> 647#endif 648#ifdef HAVE_UNISTD_H 649# include <unistd.h> 650#endif" 651 652ac_header_c_list= 653ac_subst_vars='am__EXEEXT_FALSE 654am__EXEEXT_TRUE 655LTLIBOBJS 656LIBOBJS 657XEV_LIBS 658XEV_CFLAGS 659MAN_SUBSTS 660XORG_MAN_PAGE 661ADMIN_MAN_DIR 662DRIVER_MAN_DIR 663MISC_MAN_DIR 664FILE_MAN_DIR 665LIB_MAN_DIR 666APP_MAN_DIR 667ADMIN_MAN_SUFFIX 668DRIVER_MAN_SUFFIX 669MISC_MAN_SUFFIX 670FILE_MAN_SUFFIX 671LIB_MAN_SUFFIX 672APP_MAN_SUFFIX 673SED 674host_os 675host_vendor 676host_cpu 677host 678build_os 679build_vendor 680build_cpu 681build 682INSTALL_CMD 683PKG_CONFIG_LIBDIR 684PKG_CONFIG_PATH 685PKG_CONFIG 686CHANGELOG_CMD 687STRICT_CFLAGS 688CWARNFLAGS 689BASE_CFLAGS 690AM_BACKSLASH 691AM_DEFAULT_VERBOSITY 692AM_DEFAULT_V 693AM_V 694CSCOPE 695ETAGS 696CTAGS 697am__fastdepCC_FALSE 698am__fastdepCC_TRUE 699CCDEPMODE 700am__nodep 701AMDEPBACKSLASH 702AMDEP_FALSE 703AMDEP_TRUE 704am__include 705DEPDIR 706am__untar 707am__tar 708AMTAR 709am__leading_dot 710SET_MAKE 711AWK 712mkdir_p 713MKDIR_P 714INSTALL_STRIP_PROGRAM 715STRIP 716install_sh 717MAKEINFO 718AUTOHEADER 719AUTOMAKE 720AUTOCONF 721ACLOCAL 722VERSION 723PACKAGE 724CYGPATH_W 725am__isrc 726INSTALL_DATA 727INSTALL_SCRIPT 728INSTALL_PROGRAM 729OBJEXT 730EXEEXT 731ac_ct_CC 732CPPFLAGS 733LDFLAGS 734CFLAGS 735CC 736target_alias 737host_alias 738build_alias 739LIBS 740ECHO_T 741ECHO_N 742ECHO_C 743DEFS 744mandir 745localedir 746libdir 747psdir 748pdfdir 749dvidir 750htmldir 751infodir 752docdir 753oldincludedir 754includedir 755runstatedir 756localstatedir 757sharedstatedir 758sysconfdir 759datadir 760datarootdir 761libexecdir 762sbindir 763bindir 764program_transform_name 765prefix 766exec_prefix 767PACKAGE_URL 768PACKAGE_BUGREPORT 769PACKAGE_STRING 770PACKAGE_VERSION 771PACKAGE_TARNAME 772PACKAGE_NAME 773PATH_SEPARATOR 774SHELL 775am__quote' 776ac_subst_files='' 777ac_user_opts=' 778enable_option_checking 779enable_dependency_tracking 780enable_silent_rules 781enable_selective_werror 782enable_strict_compilation 783' 784 ac_precious_vars='build_alias 785host_alias 786target_alias 787CC 788CFLAGS 789LDFLAGS 790LIBS 791CPPFLAGS 792PKG_CONFIG 793PKG_CONFIG_PATH 794PKG_CONFIG_LIBDIR 795XEV_CFLAGS 796XEV_LIBS' 797 798 799# Initialize some variables set by options. 800ac_init_help= 801ac_init_version=false 802ac_unrecognized_opts= 803ac_unrecognized_sep= 804# The variables have the same names as the options, with 805# dashes changed to underlines. 806cache_file=/dev/null 807exec_prefix=NONE 808no_create= 809no_recursion= 810prefix=NONE 811program_prefix=NONE 812program_suffix=NONE 813program_transform_name=s,x,x, 814silent= 815site= 816srcdir= 817verbose= 818x_includes=NONE 819x_libraries=NONE 820 821# Installation directory options. 822# These are left unexpanded so users can "make install exec_prefix=/foo" 823# and all the variables that are supposed to be based on exec_prefix 824# by default will actually change. 825# Use braces instead of parens because sh, perl, etc. also accept them. 826# (The list follows the same order as the GNU Coding Standards.) 827bindir='${exec_prefix}/bin' 828sbindir='${exec_prefix}/sbin' 829libexecdir='${exec_prefix}/libexec' 830datarootdir='${prefix}/share' 831datadir='${datarootdir}' 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"cannot find sources ($ac_unique_file) in $srcdir" 1316fi 1317ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1318ac_abs_confdir=`( 1319 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1320 pwd)` 1321# When building in place, set srcdir=. 1322if test "$ac_abs_confdir" = "$ac_pwd"; then 1323 srcdir=. 1324fi 1325# Remove unnecessary trailing slashes from srcdir. 1326# Double slashes in file names in object file debugging info 1327# mess up M-x gdb in Emacs. 1328case $srcdir in 1329*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1330esac 1331for ac_var in $ac_precious_vars; do 1332 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_env_${ac_var}_value=\$${ac_var} 1334 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1336done 1337 1338# 1339# Report the --help message. 1340# 1341if test "$ac_init_help" = "long"; then 1342 # Omit some internal or obsolete options to make the list less imposing. 1343 # This message is too long to be a string in the A/UX 3.1 sh. 1344 cat <<_ACEOF 1345\`configure' configures xev 1.2.5 to adapt to many kinds of systems. 1346 1347Usage: $0 [OPTION]... [VAR=VALUE]... 1348 1349To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352Defaults for the options are specified in brackets. 1353 1354Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$ac_default_prefix] 1368 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1369 [PREFIX] 1370 1371By default, \`make install' will install all the files in 1372\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1373an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1374for instance \`--prefix=\$HOME'. 1375 1376For better control, use the options below. 1377 1378Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/xev] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399_ACEOF 1400 1401 cat <<\_ACEOF 1402 1403Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411_ACEOF 1412fi 1413 1414if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of xev 1.2.5:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-dependency-tracking 1425 do not reject slow dependency extractors 1426 --disable-dependency-tracking 1427 speeds up one-time build 1428 --enable-silent-rules less verbose build output (undo: "make V=1") 1429 --disable-silent-rules verbose build output (undo: "make V=0") 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XEV_CFLAGS C compiler flags for XEV, overriding pkg-config 1451 XEV_LIBS linker flags for XEV, overriding pkg-config 1452 1453Use these variables to override the choices made by `configure' or to help 1454it to find libraries and programs with nonstandard names/locations. 1455 1456Report bugs to <https://gitlab.freedesktop.org/xorg/app/xev/issues>. 1457_ACEOF 1458ac_status=$? 1459fi 1460 1461if test "$ac_init_help" = "recursive"; then 1462 # If there are subdirs, report their specific --help. 1463 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1464 test -d "$ac_dir" || 1465 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1466 continue 1467 ac_builddir=. 1468 1469case "$ac_dir" in 1470.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1471*) 1472 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1473 # A ".." for each directory in $ac_dir_suffix. 1474 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1475 case $ac_top_builddir_sub in 1476 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1477 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1478 esac ;; 1479esac 1480ac_abs_top_builddir=$ac_pwd 1481ac_abs_builddir=$ac_pwd$ac_dir_suffix 1482# for backward compatibility: 1483ac_top_builddir=$ac_top_build_prefix 1484 1485case $srcdir in 1486 .) # We are building in place. 1487 ac_srcdir=. 1488 ac_top_srcdir=$ac_top_builddir_sub 1489 ac_abs_top_srcdir=$ac_pwd ;; 1490 [\\/]* | ?:[\\/]* ) # Absolute name. 1491 ac_srcdir=$srcdir$ac_dir_suffix; 1492 ac_top_srcdir=$srcdir 1493 ac_abs_top_srcdir=$srcdir ;; 1494 *) # Relative name. 1495 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1496 ac_top_srcdir=$ac_top_build_prefix$srcdir 1497 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1498esac 1499ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1500 1501 cd "$ac_dir" || { ac_status=$?; continue; } 1502 # Check for configure.gnu first; this name is used for a wrapper for 1503 # Metaconfig's "Configure" on case-insensitive file systems. 1504 if test -f "$ac_srcdir/configure.gnu"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1507 elif test -f "$ac_srcdir/configure"; then 1508 echo && 1509 $SHELL "$ac_srcdir/configure" --help=recursive 1510 else 1511 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1512 fi || ac_status=$? 1513 cd "$ac_pwd" || { ac_status=$?; break; } 1514 done 1515fi 1516 1517test -n "$ac_init_help" && exit $ac_status 1518if $ac_init_version; then 1519 cat <<\_ACEOF 1520xev configure 1.2.5 1521generated by GNU Autoconf 2.71 1522 1523Copyright (C) 2021 Free Software Foundation, Inc. 1524This configure script is free software; the Free Software Foundation 1525gives unlimited permission to copy, distribute and modify it. 1526_ACEOF 1527 exit 1528fi 1529 1530## ------------------------ ## 1531## Autoconf initialization. ## 1532## ------------------------ ## 1533 1534# ac_fn_c_try_compile LINENO 1535# -------------------------- 1536# Try to compile conftest.$ac_ext, and return whether this succeeded. 1537ac_fn_c_try_compile () 1538{ 1539 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1540 rm -f conftest.$ac_objext conftest.beam 1541 if { { ac_try="$ac_compile" 1542case "(($ac_try" in 1543 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1544 *) ac_try_echo=$ac_try;; 1545esac 1546eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1547printf "%s\n" "$ac_try_echo"; } >&5 1548 (eval "$ac_compile") 2>conftest.err 1549 ac_status=$? 1550 if test -s conftest.err; then 1551 grep -v '^ *+' conftest.err >conftest.er1 1552 cat conftest.er1 >&5 1553 mv -f conftest.er1 conftest.err 1554 fi 1555 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1556 test $ac_status = 0; } && { 1557 test -z "$ac_c_werror_flag" || 1558 test ! -s conftest.err 1559 } && test -s conftest.$ac_objext 1560then : 1561 ac_retval=0 1562else $as_nop 1563 printf "%s\n" "$as_me: failed program was:" >&5 1564sed 's/^/| /' conftest.$ac_ext >&5 1565 1566 ac_retval=1 1567fi 1568 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1569 as_fn_set_status $ac_retval 1570 1571} # ac_fn_c_try_compile 1572 1573# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1574# ------------------------------------------------------- 1575# Tests whether HEADER exists and can be compiled using the include files in 1576# INCLUDES, setting the cache variable VAR accordingly. 1577ac_fn_c_check_header_compile () 1578{ 1579 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1581printf %s "checking for $2... " >&6; } 1582if eval test \${$3+y} 1583then : 1584 printf %s "(cached) " >&6 1585else $as_nop 1586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1587/* end confdefs.h. */ 1588$4 1589#include <$2> 1590_ACEOF 1591if ac_fn_c_try_compile "$LINENO" 1592then : 1593 eval "$3=yes" 1594else $as_nop 1595 eval "$3=no" 1596fi 1597rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1598fi 1599eval ac_res=\$$3 1600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1601printf "%s\n" "$ac_res" >&6; } 1602 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1603 1604} # ac_fn_c_check_header_compile 1605 1606# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1607# ------------------------------------------------------------------ 1608# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1609# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1610ac_fn_check_decl () 1611{ 1612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1613 as_decl_name=`echo $2|sed 's/ *(.*//'` 1614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1615printf %s "checking whether $as_decl_name is declared... " >&6; } 1616if eval test \${$3+y} 1617then : 1618 printf %s "(cached) " >&6 1619else $as_nop 1620 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1621 eval ac_save_FLAGS=\$$6 1622 as_fn_append $6 " $5" 1623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1624/* end confdefs.h. */ 1625$4 1626int 1627main (void) 1628{ 1629#ifndef $as_decl_name 1630#ifdef __cplusplus 1631 (void) $as_decl_use; 1632#else 1633 (void) $as_decl_name; 1634#endif 1635#endif 1636 1637 ; 1638 return 0; 1639} 1640_ACEOF 1641if ac_fn_c_try_compile "$LINENO" 1642then : 1643 eval "$3=yes" 1644else $as_nop 1645 eval "$3=no" 1646fi 1647rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1648 eval $6=\$ac_save_FLAGS 1649 1650fi 1651eval ac_res=\$$3 1652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1653printf "%s\n" "$ac_res" >&6; } 1654 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1655 1656} # ac_fn_check_decl 1657 1658# ac_fn_c_try_link LINENO 1659# ----------------------- 1660# Try to link conftest.$ac_ext, and return whether this succeeded. 1661ac_fn_c_try_link () 1662{ 1663 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1664 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1665 if { { ac_try="$ac_link" 1666case "(($ac_try" in 1667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1668 *) ac_try_echo=$ac_try;; 1669esac 1670eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1671printf "%s\n" "$ac_try_echo"; } >&5 1672 (eval "$ac_link") 2>conftest.err 1673 ac_status=$? 1674 if test -s conftest.err; then 1675 grep -v '^ *+' conftest.err >conftest.er1 1676 cat conftest.er1 >&5 1677 mv -f conftest.er1 conftest.err 1678 fi 1679 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1680 test $ac_status = 0; } && { 1681 test -z "$ac_c_werror_flag" || 1682 test ! -s conftest.err 1683 } && test -s conftest$ac_exeext && { 1684 test "$cross_compiling" = yes || 1685 test -x conftest$ac_exeext 1686 } 1687then : 1688 ac_retval=0 1689else $as_nop 1690 printf "%s\n" "$as_me: failed program was:" >&5 1691sed 's/^/| /' conftest.$ac_ext >&5 1692 1693 ac_retval=1 1694fi 1695 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1696 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1697 # interfere with the next link command; also delete a directory that is 1698 # left behind by Apple's compiler. We do this before executing the actions. 1699 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1700 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1701 as_fn_set_status $ac_retval 1702 1703} # ac_fn_c_try_link 1704ac_configure_args_raw= 1705for ac_arg 1706do 1707 case $ac_arg in 1708 *\'*) 1709 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1710 esac 1711 as_fn_append ac_configure_args_raw " '$ac_arg'" 1712done 1713 1714case $ac_configure_args_raw in 1715 *$as_nl*) 1716 ac_safe_unquote= ;; 1717 *) 1718 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1719 ac_unsafe_a="$ac_unsafe_z#~" 1720 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1721 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1722esac 1723 1724cat >config.log <<_ACEOF 1725This file contains any messages produced by compilers while 1726running configure, to aid debugging if configure makes a mistake. 1727 1728It was created by xev $as_me 1.2.5, which was 1729generated by GNU Autoconf 2.71. Invocation command line was 1730 1731 $ $0$ac_configure_args_raw 1732 1733_ACEOF 1734exec 5>>config.log 1735{ 1736cat <<_ASUNAME 1737## --------- ## 1738## Platform. ## 1739## --------- ## 1740 1741hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1742uname -m = `(uname -m) 2>/dev/null || echo unknown` 1743uname -r = `(uname -r) 2>/dev/null || echo unknown` 1744uname -s = `(uname -s) 2>/dev/null || echo unknown` 1745uname -v = `(uname -v) 2>/dev/null || echo unknown` 1746 1747/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1748/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1749 1750/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1751/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1752/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1753/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1754/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1755/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1756/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1757 1758_ASUNAME 1759 1760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1761for as_dir in $PATH 1762do 1763 IFS=$as_save_IFS 1764 case $as_dir in #((( 1765 '') as_dir=./ ;; 1766 */) ;; 1767 *) as_dir=$as_dir/ ;; 1768 esac 1769 printf "%s\n" "PATH: $as_dir" 1770 done 1771IFS=$as_save_IFS 1772 1773} >&5 1774 1775cat >&5 <<_ACEOF 1776 1777 1778## ----------- ## 1779## Core tests. ## 1780## ----------- ## 1781 1782_ACEOF 1783 1784 1785# Keep a trace of the command line. 1786# Strip out --no-create and --no-recursion so they do not pile up. 1787# Strip out --silent because we don't want to record it for future runs. 1788# Also quote any args containing shell meta-characters. 1789# Make two passes to allow for proper duplicate-argument suppression. 1790ac_configure_args= 1791ac_configure_args0= 1792ac_configure_args1= 1793ac_must_keep_next=false 1794for ac_pass in 1 2 1795do 1796 for ac_arg 1797 do 1798 case $ac_arg in 1799 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1800 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1801 | -silent | --silent | --silen | --sile | --sil) 1802 continue ;; 1803 *\'*) 1804 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1805 esac 1806 case $ac_pass in 1807 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1808 2) 1809 as_fn_append ac_configure_args1 " '$ac_arg'" 1810 if test $ac_must_keep_next = true; then 1811 ac_must_keep_next=false # Got value, back to normal. 1812 else 1813 case $ac_arg in 1814 *=* | --config-cache | -C | -disable-* | --disable-* \ 1815 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1816 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1817 | -with-* | --with-* | -without-* | --without-* | --x) 1818 case "$ac_configure_args0 " in 1819 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1820 esac 1821 ;; 1822 -* ) ac_must_keep_next=true ;; 1823 esac 1824 fi 1825 as_fn_append ac_configure_args " '$ac_arg'" 1826 ;; 1827 esac 1828 done 1829done 1830{ ac_configure_args0=; unset ac_configure_args0;} 1831{ ac_configure_args1=; unset ac_configure_args1;} 1832 1833# When interrupted or exit'd, cleanup temporary files, and complete 1834# config.log. We remove comments because anyway the quotes in there 1835# would cause problems or look ugly. 1836# WARNING: Use '\'' to represent an apostrophe within the trap. 1837# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1838trap 'exit_status=$? 1839 # Sanitize IFS. 1840 IFS=" "" $as_nl" 1841 # Save into config.log some information that might help in debugging. 1842 { 1843 echo 1844 1845 printf "%s\n" "## ---------------- ## 1846## Cache variables. ## 1847## ---------------- ##" 1848 echo 1849 # The following way of writing the cache mishandles newlines in values, 1850( 1851 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1852 eval ac_val=\$$ac_var 1853 case $ac_val in #( 1854 *${as_nl}*) 1855 case $ac_var in #( 1856 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1857printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1858 esac 1859 case $ac_var in #( 1860 _ | IFS | as_nl) ;; #( 1861 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1862 *) { eval $ac_var=; unset $ac_var;} ;; 1863 esac ;; 1864 esac 1865 done 1866 (set) 2>&1 | 1867 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1868 *${as_nl}ac_space=\ *) 1869 sed -n \ 1870 "s/'\''/'\''\\\\'\'''\''/g; 1871 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1872 ;; #( 1873 *) 1874 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1875 ;; 1876 esac | 1877 sort 1878) 1879 echo 1880 1881 printf "%s\n" "## ----------------- ## 1882## Output variables. ## 1883## ----------------- ##" 1884 echo 1885 for ac_var in $ac_subst_vars 1886 do 1887 eval ac_val=\$$ac_var 1888 case $ac_val in 1889 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1890 esac 1891 printf "%s\n" "$ac_var='\''$ac_val'\''" 1892 done | sort 1893 echo 1894 1895 if test -n "$ac_subst_files"; then 1896 printf "%s\n" "## ------------------- ## 1897## File substitutions. ## 1898## ------------------- ##" 1899 echo 1900 for ac_var in $ac_subst_files 1901 do 1902 eval ac_val=\$$ac_var 1903 case $ac_val in 1904 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905 esac 1906 printf "%s\n" "$ac_var='\''$ac_val'\''" 1907 done | sort 1908 echo 1909 fi 1910 1911 if test -s confdefs.h; then 1912 printf "%s\n" "## ----------- ## 1913## confdefs.h. ## 1914## ----------- ##" 1915 echo 1916 cat confdefs.h 1917 echo 1918 fi 1919 test "$ac_signal" != 0 && 1920 printf "%s\n" "$as_me: caught signal $ac_signal" 1921 printf "%s\n" "$as_me: exit $exit_status" 1922 } >&5 1923 rm -f core *.core core.conftest.* && 1924 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1925 exit $exit_status 1926' 0 1927for ac_signal in 1 2 13 15; do 1928 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1929done 1930ac_signal=0 1931 1932# confdefs.h avoids OS command line length limits that DEFS can exceed. 1933rm -f -r conftest* confdefs.h 1934 1935printf "%s\n" "/* confdefs.h */" > confdefs.h 1936 1937# Predefined preprocessor variables. 1938 1939printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1940 1941printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1942 1943printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1944 1945printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1946 1947printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1948 1949printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1950 1951 1952# Let the site file select an alternate cache file if it wants to. 1953# Prefer an explicitly selected file to automatically selected ones. 1954if test -n "$CONFIG_SITE"; then 1955 ac_site_files="$CONFIG_SITE" 1956elif test "x$prefix" != xNONE; then 1957 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1958else 1959 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1960fi 1961 1962for ac_site_file in $ac_site_files 1963do 1964 case $ac_site_file in #( 1965 */*) : 1966 ;; #( 1967 *) : 1968 ac_site_file=./$ac_site_file ;; 1969esac 1970 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1972printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1973 sed 's/^/| /' "$ac_site_file" >&5 1974 . "$ac_site_file" \ 1975 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1976printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1977as_fn_error $? "failed to load site script $ac_site_file 1978See \`config.log' for more details" "$LINENO" 5; } 1979 fi 1980done 1981 1982if test -r "$cache_file"; then 1983 # Some versions of bash will fail to source /dev/null (special files 1984 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1985 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1987printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1988 case $cache_file in 1989 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1990 *) . "./$cache_file";; 1991 esac 1992 fi 1993else 1994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1995printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1996 >$cache_file 1997fi 1998 1999as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2000# Test code for whether the C compiler supports C89 (global declarations) 2001ac_c_conftest_c89_globals=' 2002/* Does the compiler advertise C89 conformance? 2003 Do not test the value of __STDC__, because some compilers set it to 0 2004 while being otherwise adequately conformant. */ 2005#if !defined __STDC__ 2006# error "Compiler does not advertise C89 conformance" 2007#endif 2008 2009#include <stddef.h> 2010#include <stdarg.h> 2011struct stat; 2012/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2013struct buf { int x; }; 2014struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2015static char *e (p, i) 2016 char **p; 2017 int i; 2018{ 2019 return p[i]; 2020} 2021static char *f (char * (*g) (char **, int), char **p, ...) 2022{ 2023 char *s; 2024 va_list v; 2025 va_start (v,p); 2026 s = g (p, va_arg (v,int)); 2027 va_end (v); 2028 return s; 2029} 2030 2031/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2032 function prototypes and stuff, but not \xHH hex character constants. 2033 These do not provoke an error unfortunately, instead are silently treated 2034 as an "x". The following induces an error, until -std is added to get 2035 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2036 array size at least. It is necessary to write \x00 == 0 to get something 2037 that is true only with -std. */ 2038int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2039 2040/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2041 inside strings and character constants. */ 2042#define FOO(x) '\''x'\'' 2043int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2044 2045int test (int i, double x); 2046struct s1 {int (*f) (int a);}; 2047struct s2 {int (*f) (double a);}; 2048int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2049 int, int);' 2050 2051# Test code for whether the C compiler supports C89 (body of main). 2052ac_c_conftest_c89_main=' 2053ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2054' 2055 2056# Test code for whether the C compiler supports C99 (global declarations) 2057ac_c_conftest_c99_globals=' 2058// Does the compiler advertise C99 conformance? 2059#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2060# error "Compiler does not advertise C99 conformance" 2061#endif 2062 2063#include <stdbool.h> 2064extern int puts (const char *); 2065extern int printf (const char *, ...); 2066extern int dprintf (int, const char *, ...); 2067extern void *malloc (size_t); 2068 2069// Check varargs macros. These examples are taken from C99 6.10.3.5. 2070// dprintf is used instead of fprintf to avoid needing to declare 2071// FILE and stderr. 2072#define debug(...) dprintf (2, __VA_ARGS__) 2073#define showlist(...) puts (#__VA_ARGS__) 2074#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2075static void 2076test_varargs_macros (void) 2077{ 2078 int x = 1234; 2079 int y = 5678; 2080 debug ("Flag"); 2081 debug ("X = %d\n", x); 2082 showlist (The first, second, and third items.); 2083 report (x>y, "x is %d but y is %d", x, y); 2084} 2085 2086// Check long long types. 2087#define BIG64 18446744073709551615ull 2088#define BIG32 4294967295ul 2089#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2090#if !BIG_OK 2091 #error "your preprocessor is broken" 2092#endif 2093#if BIG_OK 2094#else 2095 #error "your preprocessor is broken" 2096#endif 2097static long long int bignum = -9223372036854775807LL; 2098static unsigned long long int ubignum = BIG64; 2099 2100struct incomplete_array 2101{ 2102 int datasize; 2103 double data[]; 2104}; 2105 2106struct named_init { 2107 int number; 2108 const wchar_t *name; 2109 double average; 2110}; 2111 2112typedef const char *ccp; 2113 2114static inline int 2115test_restrict (ccp restrict text) 2116{ 2117 // See if C++-style comments work. 2118 // Iterate through items via the restricted pointer. 2119 // Also check for declarations in for loops. 2120 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2121 continue; 2122 return 0; 2123} 2124 2125// Check varargs and va_copy. 2126static bool 2127test_varargs (const char *format, ...) 2128{ 2129 va_list args; 2130 va_start (args, format); 2131 va_list args_copy; 2132 va_copy (args_copy, args); 2133 2134 const char *str = ""; 2135 int number = 0; 2136 float fnumber = 0; 2137 2138 while (*format) 2139 { 2140 switch (*format++) 2141 { 2142 case '\''s'\'': // string 2143 str = va_arg (args_copy, const char *); 2144 break; 2145 case '\''d'\'': // int 2146 number = va_arg (args_copy, int); 2147 break; 2148 case '\''f'\'': // float 2149 fnumber = va_arg (args_copy, double); 2150 break; 2151 default: 2152 break; 2153 } 2154 } 2155 va_end (args_copy); 2156 va_end (args); 2157 2158 return *str && number && fnumber; 2159} 2160' 2161 2162# Test code for whether the C compiler supports C99 (body of main). 2163ac_c_conftest_c99_main=' 2164 // Check bool. 2165 _Bool success = false; 2166 success |= (argc != 0); 2167 2168 // Check restrict. 2169 if (test_restrict ("String literal") == 0) 2170 success = true; 2171 char *restrict newvar = "Another string"; 2172 2173 // Check varargs. 2174 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2175 test_varargs_macros (); 2176 2177 // Check flexible array members. 2178 struct incomplete_array *ia = 2179 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2180 ia->datasize = 10; 2181 for (int i = 0; i < ia->datasize; ++i) 2182 ia->data[i] = i * 1.234; 2183 2184 // Check named initializers. 2185 struct named_init ni = { 2186 .number = 34, 2187 .name = L"Test wide string", 2188 .average = 543.34343, 2189 }; 2190 2191 ni.number = 58; 2192 2193 int dynamic_array[ni.number]; 2194 dynamic_array[0] = argv[0][0]; 2195 dynamic_array[ni.number - 1] = 543; 2196 2197 // work around unused variable warnings 2198 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2199 || dynamic_array[ni.number - 1] != 543); 2200' 2201 2202# Test code for whether the C compiler supports C11 (global declarations) 2203ac_c_conftest_c11_globals=' 2204// Does the compiler advertise C11 conformance? 2205#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2206# error "Compiler does not advertise C11 conformance" 2207#endif 2208 2209// Check _Alignas. 2210char _Alignas (double) aligned_as_double; 2211char _Alignas (0) no_special_alignment; 2212extern char aligned_as_int; 2213char _Alignas (0) _Alignas (int) aligned_as_int; 2214 2215// Check _Alignof. 2216enum 2217{ 2218 int_alignment = _Alignof (int), 2219 int_array_alignment = _Alignof (int[100]), 2220 char_alignment = _Alignof (char) 2221}; 2222_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2223 2224// Check _Noreturn. 2225int _Noreturn does_not_return (void) { for (;;) continue; } 2226 2227// Check _Static_assert. 2228struct test_static_assert 2229{ 2230 int x; 2231 _Static_assert (sizeof (int) <= sizeof (long int), 2232 "_Static_assert does not work in struct"); 2233 long int y; 2234}; 2235 2236// Check UTF-8 literals. 2237#define u8 syntax error! 2238char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2239 2240// Check duplicate typedefs. 2241typedef long *long_ptr; 2242typedef long int *long_ptr; 2243typedef long_ptr long_ptr; 2244 2245// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2246struct anonymous 2247{ 2248 union { 2249 struct { int i; int j; }; 2250 struct { int k; long int l; } w; 2251 }; 2252 int m; 2253} v1; 2254' 2255 2256# Test code for whether the C compiler supports C11 (body of main). 2257ac_c_conftest_c11_main=' 2258 _Static_assert ((offsetof (struct anonymous, i) 2259 == offsetof (struct anonymous, w.k)), 2260 "Anonymous union alignment botch"); 2261 v1.i = 2; 2262 v1.w.k = 5; 2263 ok |= v1.i != 5; 2264' 2265 2266# Test code for whether the C compiler supports C11 (complete). 2267ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2268${ac_c_conftest_c99_globals} 2269${ac_c_conftest_c11_globals} 2270 2271int 2272main (int argc, char **argv) 2273{ 2274 int ok = 0; 2275 ${ac_c_conftest_c89_main} 2276 ${ac_c_conftest_c99_main} 2277 ${ac_c_conftest_c11_main} 2278 return ok; 2279} 2280" 2281 2282# Test code for whether the C compiler supports C99 (complete). 2283ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2284${ac_c_conftest_c99_globals} 2285 2286int 2287main (int argc, char **argv) 2288{ 2289 int ok = 0; 2290 ${ac_c_conftest_c89_main} 2291 ${ac_c_conftest_c99_main} 2292 return ok; 2293} 2294" 2295 2296# Test code for whether the C compiler supports C89 (complete). 2297ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2298 2299int 2300main (int argc, char **argv) 2301{ 2302 int ok = 0; 2303 ${ac_c_conftest_c89_main} 2304 return ok; 2305} 2306" 2307 2308as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2309as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2310as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2311as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2312as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2313as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2314as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2315as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2316as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2317as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2318 2319# Auxiliary files required by this configure script. 2320ac_aux_files="config.guess config.sub missing install-sh compile" 2321 2322# Locations in which to look for auxiliary files. 2323ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2324 2325# Search for a directory containing all of the required auxiliary files, 2326# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2327# If we don't find one directory that contains all the files we need, 2328# we report the set of missing files from the *first* directory in 2329# $ac_aux_dir_candidates and give up. 2330ac_missing_aux_files="" 2331ac_first_candidate=: 2332printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2333as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2334as_found=false 2335for as_dir in $ac_aux_dir_candidates 2336do 2337 IFS=$as_save_IFS 2338 case $as_dir in #((( 2339 '') as_dir=./ ;; 2340 */) ;; 2341 *) as_dir=$as_dir/ ;; 2342 esac 2343 as_found=: 2344 2345 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2346 ac_aux_dir_found=yes 2347 ac_install_sh= 2348 for ac_aux in $ac_aux_files 2349 do 2350 # As a special case, if "install-sh" is required, that requirement 2351 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2352 # and $ac_install_sh is set appropriately for whichever one is found. 2353 if test x"$ac_aux" = x"install-sh" 2354 then 2355 if test -f "${as_dir}install-sh"; then 2356 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2357 ac_install_sh="${as_dir}install-sh -c" 2358 elif test -f "${as_dir}install.sh"; then 2359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2360 ac_install_sh="${as_dir}install.sh -c" 2361 elif test -f "${as_dir}shtool"; then 2362 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2363 ac_install_sh="${as_dir}shtool install -c" 2364 else 2365 ac_aux_dir_found=no 2366 if $ac_first_candidate; then 2367 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2368 else 2369 break 2370 fi 2371 fi 2372 else 2373 if test -f "${as_dir}${ac_aux}"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2375 else 2376 ac_aux_dir_found=no 2377 if $ac_first_candidate; then 2378 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2379 else 2380 break 2381 fi 2382 fi 2383 fi 2384 done 2385 if test "$ac_aux_dir_found" = yes; then 2386 ac_aux_dir="$as_dir" 2387 break 2388 fi 2389 ac_first_candidate=false 2390 2391 as_found=false 2392done 2393IFS=$as_save_IFS 2394if $as_found 2395then : 2396 2397else $as_nop 2398 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2399fi 2400 2401 2402# These three variables are undocumented and unsupported, 2403# and are intended to be withdrawn in a future Autoconf release. 2404# They can cause serious problems if a builder's source tree is in a directory 2405# whose full name contains unusual characters. 2406if test -f "${ac_aux_dir}config.guess"; then 2407 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2408fi 2409if test -f "${ac_aux_dir}config.sub"; then 2410 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2411fi 2412if test -f "$ac_aux_dir/configure"; then 2413 ac_configure="$SHELL ${ac_aux_dir}configure" 2414fi 2415 2416# Check that the precious variables saved in the cache have kept the same 2417# value. 2418ac_cache_corrupted=false 2419for ac_var in $ac_precious_vars; do 2420 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2421 eval ac_new_set=\$ac_env_${ac_var}_set 2422 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2423 eval ac_new_val=\$ac_env_${ac_var}_value 2424 case $ac_old_set,$ac_new_set in 2425 set,) 2426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2427printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2428 ac_cache_corrupted=: ;; 2429 ,set) 2430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2431printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2432 ac_cache_corrupted=: ;; 2433 ,);; 2434 *) 2435 if test "x$ac_old_val" != "x$ac_new_val"; then 2436 # differences in whitespace do not lead to failure. 2437 ac_old_val_w=`echo x $ac_old_val` 2438 ac_new_val_w=`echo x $ac_new_val` 2439 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2441printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2442 ac_cache_corrupted=: 2443 else 2444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2445printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2446 eval $ac_var=\$ac_old_val 2447 fi 2448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2449printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2451printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2452 fi;; 2453 esac 2454 # Pass precious variables to config.status. 2455 if test "$ac_new_set" = set; then 2456 case $ac_new_val in 2457 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2458 *) ac_arg=$ac_var=$ac_new_val ;; 2459 esac 2460 case " $ac_configure_args " in 2461 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2462 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2463 esac 2464 fi 2465done 2466if $ac_cache_corrupted; then 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2468printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2470printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2471 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2472 and start over" "$LINENO" 5 2473fi 2474## -------------------- ## 2475## Main body of script. ## 2476## -------------------- ## 2477 2478ac_ext=c 2479ac_cpp='$CPP $CPPFLAGS' 2480ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2481ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2482ac_compiler_gnu=$ac_cv_c_compiler_gnu 2483 2484 2485 2486ac_config_headers="$ac_config_headers config.h" 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499# Expand $ac_aux_dir to an absolute path. 2500am_aux_dir=`cd "$ac_aux_dir" && pwd` 2501 2502ac_ext=c 2503ac_cpp='$CPP $CPPFLAGS' 2504ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2505ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2506ac_compiler_gnu=$ac_cv_c_compiler_gnu 2507if test -n "$ac_tool_prefix"; then 2508 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2509set dummy ${ac_tool_prefix}gcc; ac_word=$2 2510{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2511printf %s "checking for $ac_word... " >&6; } 2512if test ${ac_cv_prog_CC+y} 2513then : 2514 printf %s "(cached) " >&6 2515else $as_nop 2516 if test -n "$CC"; then 2517 ac_cv_prog_CC="$CC" # Let the user override the test. 2518else 2519as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2520for as_dir in $PATH 2521do 2522 IFS=$as_save_IFS 2523 case $as_dir in #((( 2524 '') as_dir=./ ;; 2525 */) ;; 2526 *) as_dir=$as_dir/ ;; 2527 esac 2528 for ac_exec_ext in '' $ac_executable_extensions; do 2529 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2530 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2531 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2532 break 2 2533 fi 2534done 2535 done 2536IFS=$as_save_IFS 2537 2538fi 2539fi 2540CC=$ac_cv_prog_CC 2541if test -n "$CC"; then 2542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2543printf "%s\n" "$CC" >&6; } 2544else 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2546printf "%s\n" "no" >&6; } 2547fi 2548 2549 2550fi 2551if test -z "$ac_cv_prog_CC"; then 2552 ac_ct_CC=$CC 2553 # Extract the first word of "gcc", so it can be a program name with args. 2554set dummy gcc; ac_word=$2 2555{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2556printf %s "checking for $ac_word... " >&6; } 2557if test ${ac_cv_prog_ac_ct_CC+y} 2558then : 2559 printf %s "(cached) " >&6 2560else $as_nop 2561 if test -n "$ac_ct_CC"; then 2562 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2563else 2564as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2565for as_dir in $PATH 2566do 2567 IFS=$as_save_IFS 2568 case $as_dir in #((( 2569 '') as_dir=./ ;; 2570 */) ;; 2571 *) as_dir=$as_dir/ ;; 2572 esac 2573 for ac_exec_ext in '' $ac_executable_extensions; do 2574 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2575 ac_cv_prog_ac_ct_CC="gcc" 2576 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2577 break 2 2578 fi 2579done 2580 done 2581IFS=$as_save_IFS 2582 2583fi 2584fi 2585ac_ct_CC=$ac_cv_prog_ac_ct_CC 2586if test -n "$ac_ct_CC"; then 2587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2588printf "%s\n" "$ac_ct_CC" >&6; } 2589else 2590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2591printf "%s\n" "no" >&6; } 2592fi 2593 2594 if test "x$ac_ct_CC" = x; then 2595 CC="" 2596 else 2597 case $cross_compiling:$ac_tool_warned in 2598yes:) 2599{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2600printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2601ac_tool_warned=yes ;; 2602esac 2603 CC=$ac_ct_CC 2604 fi 2605else 2606 CC="$ac_cv_prog_CC" 2607fi 2608 2609if test -z "$CC"; then 2610 if test -n "$ac_tool_prefix"; then 2611 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2612set dummy ${ac_tool_prefix}cc; ac_word=$2 2613{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2614printf %s "checking for $ac_word... " >&6; } 2615if test ${ac_cv_prog_CC+y} 2616then : 2617 printf %s "(cached) " >&6 2618else $as_nop 2619 if test -n "$CC"; then 2620 ac_cv_prog_CC="$CC" # Let the user override the test. 2621else 2622as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2623for as_dir in $PATH 2624do 2625 IFS=$as_save_IFS 2626 case $as_dir in #((( 2627 '') as_dir=./ ;; 2628 */) ;; 2629 *) as_dir=$as_dir/ ;; 2630 esac 2631 for ac_exec_ext in '' $ac_executable_extensions; do 2632 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2633 ac_cv_prog_CC="${ac_tool_prefix}cc" 2634 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2635 break 2 2636 fi 2637done 2638 done 2639IFS=$as_save_IFS 2640 2641fi 2642fi 2643CC=$ac_cv_prog_CC 2644if test -n "$CC"; then 2645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2646printf "%s\n" "$CC" >&6; } 2647else 2648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2649printf "%s\n" "no" >&6; } 2650fi 2651 2652 2653 fi 2654fi 2655if test -z "$CC"; then 2656 # Extract the first word of "cc", so it can be a program name with args. 2657set dummy cc; ac_word=$2 2658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2659printf %s "checking for $ac_word... " >&6; } 2660if test ${ac_cv_prog_CC+y} 2661then : 2662 printf %s "(cached) " >&6 2663else $as_nop 2664 if test -n "$CC"; then 2665 ac_cv_prog_CC="$CC" # Let the user override the test. 2666else 2667 ac_prog_rejected=no 2668as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2669for as_dir in $PATH 2670do 2671 IFS=$as_save_IFS 2672 case $as_dir in #((( 2673 '') as_dir=./ ;; 2674 */) ;; 2675 *) as_dir=$as_dir/ ;; 2676 esac 2677 for ac_exec_ext in '' $ac_executable_extensions; do 2678 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2679 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2680 ac_prog_rejected=yes 2681 continue 2682 fi 2683 ac_cv_prog_CC="cc" 2684 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2685 break 2 2686 fi 2687done 2688 done 2689IFS=$as_save_IFS 2690 2691if test $ac_prog_rejected = yes; then 2692 # We found a bogon in the path, so make sure we never use it. 2693 set dummy $ac_cv_prog_CC 2694 shift 2695 if test $# != 0; then 2696 # We chose a different compiler from the bogus one. 2697 # However, it has the same basename, so the bogon will be chosen 2698 # first if we set CC to just the basename; use the full file name. 2699 shift 2700 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2701 fi 2702fi 2703fi 2704fi 2705CC=$ac_cv_prog_CC 2706if test -n "$CC"; then 2707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2708printf "%s\n" "$CC" >&6; } 2709else 2710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2711printf "%s\n" "no" >&6; } 2712fi 2713 2714 2715fi 2716if test -z "$CC"; then 2717 if test -n "$ac_tool_prefix"; then 2718 for ac_prog in cl.exe 2719 do 2720 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2721set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2723printf %s "checking for $ac_word... " >&6; } 2724if test ${ac_cv_prog_CC+y} 2725then : 2726 printf %s "(cached) " >&6 2727else $as_nop 2728 if test -n "$CC"; then 2729 ac_cv_prog_CC="$CC" # Let the user override the test. 2730else 2731as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2732for as_dir in $PATH 2733do 2734 IFS=$as_save_IFS 2735 case $as_dir in #((( 2736 '') as_dir=./ ;; 2737 */) ;; 2738 *) as_dir=$as_dir/ ;; 2739 esac 2740 for ac_exec_ext in '' $ac_executable_extensions; do 2741 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2742 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2743 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2744 break 2 2745 fi 2746done 2747 done 2748IFS=$as_save_IFS 2749 2750fi 2751fi 2752CC=$ac_cv_prog_CC 2753if test -n "$CC"; then 2754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2755printf "%s\n" "$CC" >&6; } 2756else 2757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2758printf "%s\n" "no" >&6; } 2759fi 2760 2761 2762 test -n "$CC" && break 2763 done 2764fi 2765if test -z "$CC"; then 2766 ac_ct_CC=$CC 2767 for ac_prog in cl.exe 2768do 2769 # Extract the first word of "$ac_prog", so it can be a program name with args. 2770set dummy $ac_prog; ac_word=$2 2771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2772printf %s "checking for $ac_word... " >&6; } 2773if test ${ac_cv_prog_ac_ct_CC+y} 2774then : 2775 printf %s "(cached) " >&6 2776else $as_nop 2777 if test -n "$ac_ct_CC"; then 2778 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2779else 2780as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2781for as_dir in $PATH 2782do 2783 IFS=$as_save_IFS 2784 case $as_dir in #((( 2785 '') as_dir=./ ;; 2786 */) ;; 2787 *) as_dir=$as_dir/ ;; 2788 esac 2789 for ac_exec_ext in '' $ac_executable_extensions; do 2790 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2791 ac_cv_prog_ac_ct_CC="$ac_prog" 2792 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2793 break 2 2794 fi 2795done 2796 done 2797IFS=$as_save_IFS 2798 2799fi 2800fi 2801ac_ct_CC=$ac_cv_prog_ac_ct_CC 2802if test -n "$ac_ct_CC"; then 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2804printf "%s\n" "$ac_ct_CC" >&6; } 2805else 2806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2807printf "%s\n" "no" >&6; } 2808fi 2809 2810 2811 test -n "$ac_ct_CC" && break 2812done 2813 2814 if test "x$ac_ct_CC" = x; then 2815 CC="" 2816 else 2817 case $cross_compiling:$ac_tool_warned in 2818yes:) 2819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2820printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2821ac_tool_warned=yes ;; 2822esac 2823 CC=$ac_ct_CC 2824 fi 2825fi 2826 2827fi 2828if test -z "$CC"; then 2829 if test -n "$ac_tool_prefix"; then 2830 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2831set dummy ${ac_tool_prefix}clang; ac_word=$2 2832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2833printf %s "checking for $ac_word... " >&6; } 2834if test ${ac_cv_prog_CC+y} 2835then : 2836 printf %s "(cached) " >&6 2837else $as_nop 2838 if test -n "$CC"; then 2839 ac_cv_prog_CC="$CC" # Let the user override the test. 2840else 2841as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2842for as_dir in $PATH 2843do 2844 IFS=$as_save_IFS 2845 case $as_dir in #((( 2846 '') as_dir=./ ;; 2847 */) ;; 2848 *) as_dir=$as_dir/ ;; 2849 esac 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2852 ac_cv_prog_CC="${ac_tool_prefix}clang" 2853 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2854 break 2 2855 fi 2856done 2857 done 2858IFS=$as_save_IFS 2859 2860fi 2861fi 2862CC=$ac_cv_prog_CC 2863if test -n "$CC"; then 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865printf "%s\n" "$CC" >&6; } 2866else 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868printf "%s\n" "no" >&6; } 2869fi 2870 2871 2872fi 2873if test -z "$ac_cv_prog_CC"; then 2874 ac_ct_CC=$CC 2875 # Extract the first word of "clang", so it can be a program name with args. 2876set dummy clang; ac_word=$2 2877{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2878printf %s "checking for $ac_word... " >&6; } 2879if test ${ac_cv_prog_ac_ct_CC+y} 2880then : 2881 printf %s "(cached) " >&6 2882else $as_nop 2883 if test -n "$ac_ct_CC"; then 2884 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2885else 2886as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2887for as_dir in $PATH 2888do 2889 IFS=$as_save_IFS 2890 case $as_dir in #((( 2891 '') as_dir=./ ;; 2892 */) ;; 2893 *) as_dir=$as_dir/ ;; 2894 esac 2895 for ac_exec_ext in '' $ac_executable_extensions; do 2896 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2897 ac_cv_prog_ac_ct_CC="clang" 2898 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2899 break 2 2900 fi 2901done 2902 done 2903IFS=$as_save_IFS 2904 2905fi 2906fi 2907ac_ct_CC=$ac_cv_prog_ac_ct_CC 2908if test -n "$ac_ct_CC"; then 2909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2910printf "%s\n" "$ac_ct_CC" >&6; } 2911else 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2913printf "%s\n" "no" >&6; } 2914fi 2915 2916 if test "x$ac_ct_CC" = x; then 2917 CC="" 2918 else 2919 case $cross_compiling:$ac_tool_warned in 2920yes:) 2921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2922printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2923ac_tool_warned=yes ;; 2924esac 2925 CC=$ac_ct_CC 2926 fi 2927else 2928 CC="$ac_cv_prog_CC" 2929fi 2930 2931fi 2932 2933 2934test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2935printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2936as_fn_error $? "no acceptable C compiler found in \$PATH 2937See \`config.log' for more details" "$LINENO" 5; } 2938 2939# Provide some information about the compiler. 2940printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2941set X $ac_compile 2942ac_compiler=$2 2943for ac_option in --version -v -V -qversion -version; do 2944 { { ac_try="$ac_compiler $ac_option >&5" 2945case "(($ac_try" in 2946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2947 *) ac_try_echo=$ac_try;; 2948esac 2949eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2950printf "%s\n" "$ac_try_echo"; } >&5 2951 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2952 ac_status=$? 2953 if test -s conftest.err; then 2954 sed '10a\ 2955... rest of stderr output deleted ... 2956 10q' conftest.err >conftest.er1 2957 cat conftest.er1 >&5 2958 fi 2959 rm -f conftest.er1 conftest.err 2960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2961 test $ac_status = 0; } 2962done 2963 2964cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2965/* end confdefs.h. */ 2966 2967int 2968main (void) 2969{ 2970 2971 ; 2972 return 0; 2973} 2974_ACEOF 2975ac_clean_files_save=$ac_clean_files 2976ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2977# Try to create an executable without -o first, disregard a.out. 2978# It will help us diagnose broken compilers, and finding out an intuition 2979# of exeext. 2980{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2981printf %s "checking whether the C compiler works... " >&6; } 2982ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2983 2984# The possible output files: 2985ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2986 2987ac_rmfiles= 2988for ac_file in $ac_files 2989do 2990 case $ac_file in 2991 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2992 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2993 esac 2994done 2995rm -f $ac_rmfiles 2996 2997if { { ac_try="$ac_link_default" 2998case "(($ac_try" in 2999 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3000 *) ac_try_echo=$ac_try;; 3001esac 3002eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3003printf "%s\n" "$ac_try_echo"; } >&5 3004 (eval "$ac_link_default") 2>&5 3005 ac_status=$? 3006 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3007 test $ac_status = 0; } 3008then : 3009 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3010# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3011# in a Makefile. We should not override ac_cv_exeext if it was cached, 3012# so that the user can short-circuit this test for compilers unknown to 3013# Autoconf. 3014for ac_file in $ac_files '' 3015do 3016 test -f "$ac_file" || continue 3017 case $ac_file in 3018 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3019 ;; 3020 [ab].out ) 3021 # We found the default executable, but exeext='' is most 3022 # certainly right. 3023 break;; 3024 *.* ) 3025 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3026 then :; else 3027 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3028 fi 3029 # We set ac_cv_exeext here because the later test for it is not 3030 # safe: cross compilers may not add the suffix if given an `-o' 3031 # argument, so we may need to know it at that point already. 3032 # Even if this section looks crufty: it has the advantage of 3033 # actually working. 3034 break;; 3035 * ) 3036 break;; 3037 esac 3038done 3039test "$ac_cv_exeext" = no && ac_cv_exeext= 3040 3041else $as_nop 3042 ac_file='' 3043fi 3044if test -z "$ac_file" 3045then : 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3047printf "%s\n" "no" >&6; } 3048printf "%s\n" "$as_me: failed program was:" >&5 3049sed 's/^/| /' conftest.$ac_ext >&5 3050 3051{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3052printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3053as_fn_error 77 "C compiler cannot create executables 3054See \`config.log' for more details" "$LINENO" 5; } 3055else $as_nop 3056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3057printf "%s\n" "yes" >&6; } 3058fi 3059{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3060printf %s "checking for C compiler default output file name... " >&6; } 3061{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3062printf "%s\n" "$ac_file" >&6; } 3063ac_exeext=$ac_cv_exeext 3064 3065rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3066ac_clean_files=$ac_clean_files_save 3067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3068printf %s "checking for suffix of executables... " >&6; } 3069if { { ac_try="$ac_link" 3070case "(($ac_try" in 3071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3072 *) ac_try_echo=$ac_try;; 3073esac 3074eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3075printf "%s\n" "$ac_try_echo"; } >&5 3076 (eval "$ac_link") 2>&5 3077 ac_status=$? 3078 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3079 test $ac_status = 0; } 3080then : 3081 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3082# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3083# work properly (i.e., refer to `conftest.exe'), while it won't with 3084# `rm'. 3085for ac_file in conftest.exe conftest conftest.*; do 3086 test -f "$ac_file" || continue 3087 case $ac_file in 3088 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3089 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3090 break;; 3091 * ) break;; 3092 esac 3093done 3094else $as_nop 3095 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3096printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3097as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3098See \`config.log' for more details" "$LINENO" 5; } 3099fi 3100rm -f conftest conftest$ac_cv_exeext 3101{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3102printf "%s\n" "$ac_cv_exeext" >&6; } 3103 3104rm -f conftest.$ac_ext 3105EXEEXT=$ac_cv_exeext 3106ac_exeext=$EXEEXT 3107cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3108/* end confdefs.h. */ 3109#include <stdio.h> 3110int 3111main (void) 3112{ 3113FILE *f = fopen ("conftest.out", "w"); 3114 return ferror (f) || fclose (f) != 0; 3115 3116 ; 3117 return 0; 3118} 3119_ACEOF 3120ac_clean_files="$ac_clean_files conftest.out" 3121# Check that the compiler produces executables we can run. If not, either 3122# the compiler is broken, or we cross compile. 3123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3124printf %s "checking whether we are cross compiling... " >&6; } 3125if test "$cross_compiling" != yes; then 3126 { { ac_try="$ac_link" 3127case "(($ac_try" in 3128 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3129 *) ac_try_echo=$ac_try;; 3130esac 3131eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3132printf "%s\n" "$ac_try_echo"; } >&5 3133 (eval "$ac_link") 2>&5 3134 ac_status=$? 3135 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3136 test $ac_status = 0; } 3137 if { ac_try='./conftest$ac_cv_exeext' 3138 { { case "(($ac_try" in 3139 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3140 *) ac_try_echo=$ac_try;; 3141esac 3142eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3143printf "%s\n" "$ac_try_echo"; } >&5 3144 (eval "$ac_try") 2>&5 3145 ac_status=$? 3146 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3147 test $ac_status = 0; }; }; then 3148 cross_compiling=no 3149 else 3150 if test "$cross_compiling" = maybe; then 3151 cross_compiling=yes 3152 else 3153 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3154printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3155as_fn_error 77 "cannot run C compiled programs. 3156If you meant to cross compile, use \`--host'. 3157See \`config.log' for more details" "$LINENO" 5; } 3158 fi 3159 fi 3160fi 3161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3162printf "%s\n" "$cross_compiling" >&6; } 3163 3164rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3165ac_clean_files=$ac_clean_files_save 3166{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3167printf %s "checking for suffix of object files... " >&6; } 3168if test ${ac_cv_objext+y} 3169then : 3170 printf %s "(cached) " >&6 3171else $as_nop 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173/* end confdefs.h. */ 3174 3175int 3176main (void) 3177{ 3178 3179 ; 3180 return 0; 3181} 3182_ACEOF 3183rm -f conftest.o conftest.obj 3184if { { ac_try="$ac_compile" 3185case "(($ac_try" in 3186 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3187 *) ac_try_echo=$ac_try;; 3188esac 3189eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3190printf "%s\n" "$ac_try_echo"; } >&5 3191 (eval "$ac_compile") 2>&5 3192 ac_status=$? 3193 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3194 test $ac_status = 0; } 3195then : 3196 for ac_file in conftest.o conftest.obj conftest.*; do 3197 test -f "$ac_file" || continue; 3198 case $ac_file in 3199 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3200 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3201 break;; 3202 esac 3203done 3204else $as_nop 3205 printf "%s\n" "$as_me: failed program was:" >&5 3206sed 's/^/| /' conftest.$ac_ext >&5 3207 3208{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3209printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3210as_fn_error $? "cannot compute suffix of object files: cannot compile 3211See \`config.log' for more details" "$LINENO" 5; } 3212fi 3213rm -f conftest.$ac_cv_objext conftest.$ac_ext 3214fi 3215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3216printf "%s\n" "$ac_cv_objext" >&6; } 3217OBJEXT=$ac_cv_objext 3218ac_objext=$OBJEXT 3219{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3220printf %s "checking whether the compiler supports GNU C... " >&6; } 3221if test ${ac_cv_c_compiler_gnu+y} 3222then : 3223 printf %s "(cached) " >&6 3224else $as_nop 3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3226/* end confdefs.h. */ 3227 3228int 3229main (void) 3230{ 3231#ifndef __GNUC__ 3232 choke me 3233#endif 3234 3235 ; 3236 return 0; 3237} 3238_ACEOF 3239if ac_fn_c_try_compile "$LINENO" 3240then : 3241 ac_compiler_gnu=yes 3242else $as_nop 3243 ac_compiler_gnu=no 3244fi 3245rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3246ac_cv_c_compiler_gnu=$ac_compiler_gnu 3247 3248fi 3249{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3250printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3251ac_compiler_gnu=$ac_cv_c_compiler_gnu 3252 3253if test $ac_compiler_gnu = yes; then 3254 GCC=yes 3255else 3256 GCC= 3257fi 3258ac_test_CFLAGS=${CFLAGS+y} 3259ac_save_CFLAGS=$CFLAGS 3260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3261printf %s "checking whether $CC accepts -g... " >&6; } 3262if test ${ac_cv_prog_cc_g+y} 3263then : 3264 printf %s "(cached) " >&6 3265else $as_nop 3266 ac_save_c_werror_flag=$ac_c_werror_flag 3267 ac_c_werror_flag=yes 3268 ac_cv_prog_cc_g=no 3269 CFLAGS="-g" 3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3271/* end confdefs.h. */ 3272 3273int 3274main (void) 3275{ 3276 3277 ; 3278 return 0; 3279} 3280_ACEOF 3281if ac_fn_c_try_compile "$LINENO" 3282then : 3283 ac_cv_prog_cc_g=yes 3284else $as_nop 3285 CFLAGS="" 3286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3287/* end confdefs.h. */ 3288 3289int 3290main (void) 3291{ 3292 3293 ; 3294 return 0; 3295} 3296_ACEOF 3297if ac_fn_c_try_compile "$LINENO" 3298then : 3299 3300else $as_nop 3301 ac_c_werror_flag=$ac_save_c_werror_flag 3302 CFLAGS="-g" 3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304/* end confdefs.h. */ 3305 3306int 3307main (void) 3308{ 3309 3310 ; 3311 return 0; 3312} 3313_ACEOF 3314if ac_fn_c_try_compile "$LINENO" 3315then : 3316 ac_cv_prog_cc_g=yes 3317fi 3318rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3319fi 3320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3321fi 3322rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3323 ac_c_werror_flag=$ac_save_c_werror_flag 3324fi 3325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3326printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3327if test $ac_test_CFLAGS; then 3328 CFLAGS=$ac_save_CFLAGS 3329elif test $ac_cv_prog_cc_g = yes; then 3330 if test "$GCC" = yes; then 3331 CFLAGS="-g -O2" 3332 else 3333 CFLAGS="-g" 3334 fi 3335else 3336 if test "$GCC" = yes; then 3337 CFLAGS="-O2" 3338 else 3339 CFLAGS= 3340 fi 3341fi 3342ac_prog_cc_stdc=no 3343if test x$ac_prog_cc_stdc = xno 3344then : 3345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3346printf %s "checking for $CC option to enable C11 features... " >&6; } 3347if test ${ac_cv_prog_cc_c11+y} 3348then : 3349 printf %s "(cached) " >&6 3350else $as_nop 3351 ac_cv_prog_cc_c11=no 3352ac_save_CC=$CC 3353cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3354/* end confdefs.h. */ 3355$ac_c_conftest_c11_program 3356_ACEOF 3357for ac_arg in '' -std=gnu11 3358do 3359 CC="$ac_save_CC $ac_arg" 3360 if ac_fn_c_try_compile "$LINENO" 3361then : 3362 ac_cv_prog_cc_c11=$ac_arg 3363fi 3364rm -f core conftest.err conftest.$ac_objext conftest.beam 3365 test "x$ac_cv_prog_cc_c11" != "xno" && break 3366done 3367rm -f conftest.$ac_ext 3368CC=$ac_save_CC 3369fi 3370 3371if test "x$ac_cv_prog_cc_c11" = xno 3372then : 3373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3374printf "%s\n" "unsupported" >&6; } 3375else $as_nop 3376 if test "x$ac_cv_prog_cc_c11" = x 3377then : 3378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3379printf "%s\n" "none needed" >&6; } 3380else $as_nop 3381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3382printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3383 CC="$CC $ac_cv_prog_cc_c11" 3384fi 3385 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3386 ac_prog_cc_stdc=c11 3387fi 3388fi 3389if test x$ac_prog_cc_stdc = xno 3390then : 3391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3392printf %s "checking for $CC option to enable C99 features... " >&6; } 3393if test ${ac_cv_prog_cc_c99+y} 3394then : 3395 printf %s "(cached) " >&6 3396else $as_nop 3397 ac_cv_prog_cc_c99=no 3398ac_save_CC=$CC 3399cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400/* end confdefs.h. */ 3401$ac_c_conftest_c99_program 3402_ACEOF 3403for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3404do 3405 CC="$ac_save_CC $ac_arg" 3406 if ac_fn_c_try_compile "$LINENO" 3407then : 3408 ac_cv_prog_cc_c99=$ac_arg 3409fi 3410rm -f core conftest.err conftest.$ac_objext conftest.beam 3411 test "x$ac_cv_prog_cc_c99" != "xno" && break 3412done 3413rm -f conftest.$ac_ext 3414CC=$ac_save_CC 3415fi 3416 3417if test "x$ac_cv_prog_cc_c99" = xno 3418then : 3419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3420printf "%s\n" "unsupported" >&6; } 3421else $as_nop 3422 if test "x$ac_cv_prog_cc_c99" = x 3423then : 3424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3425printf "%s\n" "none needed" >&6; } 3426else $as_nop 3427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3428printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3429 CC="$CC $ac_cv_prog_cc_c99" 3430fi 3431 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3432 ac_prog_cc_stdc=c99 3433fi 3434fi 3435if test x$ac_prog_cc_stdc = xno 3436then : 3437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3438printf %s "checking for $CC option to enable C89 features... " >&6; } 3439if test ${ac_cv_prog_cc_c89+y} 3440then : 3441 printf %s "(cached) " >&6 3442else $as_nop 3443 ac_cv_prog_cc_c89=no 3444ac_save_CC=$CC 3445cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446/* end confdefs.h. */ 3447$ac_c_conftest_c89_program 3448_ACEOF 3449for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3450do 3451 CC="$ac_save_CC $ac_arg" 3452 if ac_fn_c_try_compile "$LINENO" 3453then : 3454 ac_cv_prog_cc_c89=$ac_arg 3455fi 3456rm -f core conftest.err conftest.$ac_objext conftest.beam 3457 test "x$ac_cv_prog_cc_c89" != "xno" && break 3458done 3459rm -f conftest.$ac_ext 3460CC=$ac_save_CC 3461fi 3462 3463if test "x$ac_cv_prog_cc_c89" = xno 3464then : 3465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3466printf "%s\n" "unsupported" >&6; } 3467else $as_nop 3468 if test "x$ac_cv_prog_cc_c89" = x 3469then : 3470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3471printf "%s\n" "none needed" >&6; } 3472else $as_nop 3473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3474printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3475 CC="$CC $ac_cv_prog_cc_c89" 3476fi 3477 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3478 ac_prog_cc_stdc=c89 3479fi 3480fi 3481 3482ac_ext=c 3483ac_cpp='$CPP $CPPFLAGS' 3484ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3485ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3486ac_compiler_gnu=$ac_cv_c_compiler_gnu 3487 3488 3489 ac_ext=c 3490ac_cpp='$CPP $CPPFLAGS' 3491ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3492ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3493ac_compiler_gnu=$ac_cv_c_compiler_gnu 3494{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3495printf %s "checking whether $CC understands -c and -o together... " >&6; } 3496if test ${am_cv_prog_cc_c_o+y} 3497then : 3498 printf %s "(cached) " >&6 3499else $as_nop 3500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3501/* end confdefs.h. */ 3502 3503int 3504main (void) 3505{ 3506 3507 ; 3508 return 0; 3509} 3510_ACEOF 3511 # Make sure it works both with $CC and with simple cc. 3512 # Following AC_PROG_CC_C_O, we do the test twice because some 3513 # compilers refuse to overwrite an existing .o file with -o, 3514 # though they will create one. 3515 am_cv_prog_cc_c_o=yes 3516 for am_i in 1 2; do 3517 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3518 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3519 ac_status=$? 3520 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3521 (exit $ac_status); } \ 3522 && test -f conftest2.$ac_objext; then 3523 : OK 3524 else 3525 am_cv_prog_cc_c_o=no 3526 break 3527 fi 3528 done 3529 rm -f core conftest* 3530 unset am_i 3531fi 3532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3533printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3534if test "$am_cv_prog_cc_c_o" != yes; then 3535 # Losing compiler, so override with the script. 3536 # FIXME: It is wrong to rewrite CC. 3537 # But if we don't then we get into trouble of one sort or another. 3538 # A longer-term fix would be to have automake use am__CC in this case, 3539 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3540 CC="$am_aux_dir/compile $CC" 3541fi 3542ac_ext=c 3543ac_cpp='$CPP $CPPFLAGS' 3544ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3545ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3546ac_compiler_gnu=$ac_cv_c_compiler_gnu 3547 3548 3549 3550ac_header= ac_cache= 3551for ac_item in $ac_header_c_list 3552do 3553 if test $ac_cache; then 3554 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3555 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3556 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3557 fi 3558 ac_header= ac_cache= 3559 elif test $ac_header; then 3560 ac_cache=$ac_item 3561 else 3562 ac_header=$ac_item 3563 fi 3564done 3565 3566 3567 3568 3569 3570 3571 3572 3573if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3574then : 3575 3576printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3577 3578fi 3579 3580 3581 3582 3583 3584 3585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3586printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3587if test ${ac_cv_safe_to_define___extensions__+y} 3588then : 3589 printf %s "(cached) " >&6 3590else $as_nop 3591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3592/* end confdefs.h. */ 3593 3594# define __EXTENSIONS__ 1 3595 $ac_includes_default 3596int 3597main (void) 3598{ 3599 3600 ; 3601 return 0; 3602} 3603_ACEOF 3604if ac_fn_c_try_compile "$LINENO" 3605then : 3606 ac_cv_safe_to_define___extensions__=yes 3607else $as_nop 3608 ac_cv_safe_to_define___extensions__=no 3609fi 3610rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3611fi 3612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3613printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3614 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3616printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3617if test ${ac_cv_should_define__xopen_source+y} 3618then : 3619 printf %s "(cached) " >&6 3620else $as_nop 3621 ac_cv_should_define__xopen_source=no 3622 if test $ac_cv_header_wchar_h = yes 3623then : 3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3625/* end confdefs.h. */ 3626 3627 #include <wchar.h> 3628 mbstate_t x; 3629int 3630main (void) 3631{ 3632 3633 ; 3634 return 0; 3635} 3636_ACEOF 3637if ac_fn_c_try_compile "$LINENO" 3638then : 3639 3640else $as_nop 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3642/* end confdefs.h. */ 3643 3644 #define _XOPEN_SOURCE 500 3645 #include <wchar.h> 3646 mbstate_t x; 3647int 3648main (void) 3649{ 3650 3651 ; 3652 return 0; 3653} 3654_ACEOF 3655if ac_fn_c_try_compile "$LINENO" 3656then : 3657 ac_cv_should_define__xopen_source=yes 3658fi 3659rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3660fi 3661rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3662fi 3663fi 3664{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3665printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3666 3667 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3668 3669 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3670 3671 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3672 3673 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3674 3675 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3676 3677 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3678 3679 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3680 3681 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3682 3683 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3684 3685 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3686 3687 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3688 3689 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3690 3691 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3692 3693 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3694 3695 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3696 3697 if test $ac_cv_header_minix_config_h = yes 3698then : 3699 MINIX=yes 3700 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3701 3702 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3703 3704 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3705 3706else $as_nop 3707 MINIX= 3708fi 3709 if test $ac_cv_safe_to_define___extensions__ = yes 3710then : 3711 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3712 3713fi 3714 if test $ac_cv_should_define__xopen_source = yes 3715then : 3716 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3717 3718fi 3719 3720 3721# Initialize Automake 3722am__api_version='1.16' 3723 3724 3725 # Find a good install program. We prefer a C program (faster), 3726# so one script is as good as another. But avoid the broken or 3727# incompatible versions: 3728# SysV /etc/install, /usr/sbin/install 3729# SunOS /usr/etc/install 3730# IRIX /sbin/install 3731# AIX /bin/install 3732# AmigaOS /C/install, which installs bootblocks on floppy discs 3733# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3734# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3735# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3736# OS/2's system install, which has a completely different semantic 3737# ./install, which can be erroneously created by make from ./install.sh. 3738# Reject install programs that cannot install multiple files. 3739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3740printf %s "checking for a BSD-compatible install... " >&6; } 3741if test -z "$INSTALL"; then 3742if test ${ac_cv_path_install+y} 3743then : 3744 printf %s "(cached) " >&6 3745else $as_nop 3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3747for as_dir in $PATH 3748do 3749 IFS=$as_save_IFS 3750 case $as_dir in #((( 3751 '') as_dir=./ ;; 3752 */) ;; 3753 *) as_dir=$as_dir/ ;; 3754 esac 3755 # Account for fact that we put trailing slashes in our PATH walk. 3756case $as_dir in #(( 3757 ./ | /[cC]/* | \ 3758 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3759 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3760 /usr/ucb/* ) ;; 3761 *) 3762 # OSF1 and SCO ODT 3.0 have their own names for install. 3763 # Don't use installbsd from OSF since it installs stuff as root 3764 # by default. 3765 for ac_prog in ginstall scoinst install; do 3766 for ac_exec_ext in '' $ac_executable_extensions; do 3767 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3768 if test $ac_prog = install && 3769 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3770 # AIX install. It has an incompatible calling convention. 3771 : 3772 elif test $ac_prog = install && 3773 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3774 # program-specific install script used by HP pwplus--don't use. 3775 : 3776 else 3777 rm -rf conftest.one conftest.two conftest.dir 3778 echo one > conftest.one 3779 echo two > conftest.two 3780 mkdir conftest.dir 3781 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3782 test -s conftest.one && test -s conftest.two && 3783 test -s conftest.dir/conftest.one && 3784 test -s conftest.dir/conftest.two 3785 then 3786 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3787 break 3 3788 fi 3789 fi 3790 fi 3791 done 3792 done 3793 ;; 3794esac 3795 3796 done 3797IFS=$as_save_IFS 3798 3799rm -rf conftest.one conftest.two conftest.dir 3800 3801fi 3802 if test ${ac_cv_path_install+y}; then 3803 INSTALL=$ac_cv_path_install 3804 else 3805 # As a last resort, use the slow shell script. Don't cache a 3806 # value for INSTALL within a source directory, because that will 3807 # break other packages using the cache if that directory is 3808 # removed, or if the value is a relative name. 3809 INSTALL=$ac_install_sh 3810 fi 3811fi 3812{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3813printf "%s\n" "$INSTALL" >&6; } 3814 3815# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3816# It thinks the first close brace ends the variable substitution. 3817test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3818 3819test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3820 3821test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3822 3823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3824printf %s "checking whether build environment is sane... " >&6; } 3825# Reject unsafe characters in $srcdir or the absolute working directory 3826# name. Accept space and tab only in the latter. 3827am_lf=' 3828' 3829case `pwd` in 3830 *[\\\"\#\$\&\'\`$am_lf]*) 3831 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3832esac 3833case $srcdir in 3834 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3835 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3836esac 3837 3838# Do 'set' in a subshell so we don't clobber the current shell's 3839# arguments. Must try -L first in case configure is actually a 3840# symlink; some systems play weird games with the mod time of symlinks 3841# (eg FreeBSD returns the mod time of the symlink's containing 3842# directory). 3843if ( 3844 am_has_slept=no 3845 for am_try in 1 2; do 3846 echo "timestamp, slept: $am_has_slept" > conftest.file 3847 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3848 if test "$*" = "X"; then 3849 # -L didn't work. 3850 set X `ls -t "$srcdir/configure" conftest.file` 3851 fi 3852 if test "$*" != "X $srcdir/configure conftest.file" \ 3853 && test "$*" != "X conftest.file $srcdir/configure"; then 3854 3855 # If neither matched, then we have a broken ls. This can happen 3856 # if, for instance, CONFIG_SHELL is bash and it inherits a 3857 # broken ls alias from the environment. This has actually 3858 # happened. Such a system could not be considered "sane". 3859 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3860 alias in your environment" "$LINENO" 5 3861 fi 3862 if test "$2" = conftest.file || test $am_try -eq 2; then 3863 break 3864 fi 3865 # Just in case. 3866 sleep 1 3867 am_has_slept=yes 3868 done 3869 test "$2" = conftest.file 3870 ) 3871then 3872 # Ok. 3873 : 3874else 3875 as_fn_error $? "newly created file is older than distributed files! 3876Check your system clock" "$LINENO" 5 3877fi 3878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3879printf "%s\n" "yes" >&6; } 3880# If we didn't sleep, we still need to ensure time stamps of config.status and 3881# generated files are strictly newer. 3882am_sleep_pid= 3883if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3884 ( sleep 1 ) & 3885 am_sleep_pid=$! 3886fi 3887 3888rm -f conftest.file 3889 3890test "$program_prefix" != NONE && 3891 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3892# Use a double $ so make ignores it. 3893test "$program_suffix" != NONE && 3894 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3895# Double any \ or $. 3896# By default was `s,x,x', remove it if useless. 3897ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3898program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 3899 3900 3901 if test x"${MISSING+set}" != xset; then 3902 MISSING="\${SHELL} '$am_aux_dir/missing'" 3903fi 3904# Use eval to expand $SHELL 3905if eval "$MISSING --is-lightweight"; then 3906 am_missing_run="$MISSING " 3907else 3908 am_missing_run= 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3910printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3911fi 3912 3913if test x"${install_sh+set}" != xset; then 3914 case $am_aux_dir in 3915 *\ * | *\ *) 3916 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3917 *) 3918 install_sh="\${SHELL} $am_aux_dir/install-sh" 3919 esac 3920fi 3921 3922# Installed binaries are usually stripped using 'strip' when the user 3923# run "make install-strip". However 'strip' might not be the right 3924# tool to use in cross-compilation environments, therefore Automake 3925# will honor the 'STRIP' environment variable to overrule this program. 3926if test "$cross_compiling" != no; then 3927 if test -n "$ac_tool_prefix"; then 3928 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3929set dummy ${ac_tool_prefix}strip; ac_word=$2 3930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3931printf %s "checking for $ac_word... " >&6; } 3932if test ${ac_cv_prog_STRIP+y} 3933then : 3934 printf %s "(cached) " >&6 3935else $as_nop 3936 if test -n "$STRIP"; then 3937 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3938else 3939as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3940for as_dir in $PATH 3941do 3942 IFS=$as_save_IFS 3943 case $as_dir in #((( 3944 '') as_dir=./ ;; 3945 */) ;; 3946 *) as_dir=$as_dir/ ;; 3947 esac 3948 for ac_exec_ext in '' $ac_executable_extensions; do 3949 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3950 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3951 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3952 break 2 3953 fi 3954done 3955 done 3956IFS=$as_save_IFS 3957 3958fi 3959fi 3960STRIP=$ac_cv_prog_STRIP 3961if test -n "$STRIP"; then 3962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3963printf "%s\n" "$STRIP" >&6; } 3964else 3965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3966printf "%s\n" "no" >&6; } 3967fi 3968 3969 3970fi 3971if test -z "$ac_cv_prog_STRIP"; then 3972 ac_ct_STRIP=$STRIP 3973 # Extract the first word of "strip", so it can be a program name with args. 3974set dummy strip; ac_word=$2 3975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3976printf %s "checking for $ac_word... " >&6; } 3977if test ${ac_cv_prog_ac_ct_STRIP+y} 3978then : 3979 printf %s "(cached) " >&6 3980else $as_nop 3981 if test -n "$ac_ct_STRIP"; then 3982 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3983else 3984as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3985for as_dir in $PATH 3986do 3987 IFS=$as_save_IFS 3988 case $as_dir in #((( 3989 '') as_dir=./ ;; 3990 */) ;; 3991 *) as_dir=$as_dir/ ;; 3992 esac 3993 for ac_exec_ext in '' $ac_executable_extensions; do 3994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3995 ac_cv_prog_ac_ct_STRIP="strip" 3996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3997 break 2 3998 fi 3999done 4000 done 4001IFS=$as_save_IFS 4002 4003fi 4004fi 4005ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4006if test -n "$ac_ct_STRIP"; then 4007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4008printf "%s\n" "$ac_ct_STRIP" >&6; } 4009else 4010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4011printf "%s\n" "no" >&6; } 4012fi 4013 4014 if test "x$ac_ct_STRIP" = x; then 4015 STRIP=":" 4016 else 4017 case $cross_compiling:$ac_tool_warned in 4018yes:) 4019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4020printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4021ac_tool_warned=yes ;; 4022esac 4023 STRIP=$ac_ct_STRIP 4024 fi 4025else 4026 STRIP="$ac_cv_prog_STRIP" 4027fi 4028 4029fi 4030INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4031 4032 4033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4034printf %s "checking for a race-free mkdir -p... " >&6; } 4035if test -z "$MKDIR_P"; then 4036 if test ${ac_cv_path_mkdir+y} 4037then : 4038 printf %s "(cached) " >&6 4039else $as_nop 4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4041for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4042do 4043 IFS=$as_save_IFS 4044 case $as_dir in #((( 4045 '') as_dir=./ ;; 4046 */) ;; 4047 *) as_dir=$as_dir/ ;; 4048 esac 4049 for ac_prog in mkdir gmkdir; do 4050 for ac_exec_ext in '' $ac_executable_extensions; do 4051 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4052 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4053 'mkdir ('*'coreutils) '* | \ 4054 'BusyBox '* | \ 4055 'mkdir (fileutils) '4.1*) 4056 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4057 break 3;; 4058 esac 4059 done 4060 done 4061 done 4062IFS=$as_save_IFS 4063 4064fi 4065 4066 test -d ./--version && rmdir ./--version 4067 if test ${ac_cv_path_mkdir+y}; then 4068 MKDIR_P="$ac_cv_path_mkdir -p" 4069 else 4070 # As a last resort, use the slow shell script. Don't cache a 4071 # value for MKDIR_P within a source directory, because that will 4072 # break other packages using the cache if that directory is 4073 # removed, or if the value is a relative name. 4074 MKDIR_P="$ac_install_sh -d" 4075 fi 4076fi 4077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4078printf "%s\n" "$MKDIR_P" >&6; } 4079 4080for ac_prog in gawk mawk nawk awk 4081do 4082 # Extract the first word of "$ac_prog", so it can be a program name with args. 4083set dummy $ac_prog; ac_word=$2 4084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4085printf %s "checking for $ac_word... " >&6; } 4086if test ${ac_cv_prog_AWK+y} 4087then : 4088 printf %s "(cached) " >&6 4089else $as_nop 4090 if test -n "$AWK"; then 4091 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4092else 4093as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4094for as_dir in $PATH 4095do 4096 IFS=$as_save_IFS 4097 case $as_dir in #((( 4098 '') as_dir=./ ;; 4099 */) ;; 4100 *) as_dir=$as_dir/ ;; 4101 esac 4102 for ac_exec_ext in '' $ac_executable_extensions; do 4103 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4104 ac_cv_prog_AWK="$ac_prog" 4105 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4106 break 2 4107 fi 4108done 4109 done 4110IFS=$as_save_IFS 4111 4112fi 4113fi 4114AWK=$ac_cv_prog_AWK 4115if test -n "$AWK"; then 4116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4117printf "%s\n" "$AWK" >&6; } 4118else 4119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4120printf "%s\n" "no" >&6; } 4121fi 4122 4123 4124 test -n "$AWK" && break 4125done 4126 4127{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4128printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4129set x ${MAKE-make} 4130ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4131if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4132then : 4133 printf %s "(cached) " >&6 4134else $as_nop 4135 cat >conftest.make <<\_ACEOF 4136SHELL = /bin/sh 4137all: 4138 @echo '@@@%%%=$(MAKE)=@@@%%%' 4139_ACEOF 4140# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4141case `${MAKE-make} -f conftest.make 2>/dev/null` in 4142 *@@@%%%=?*=@@@%%%*) 4143 eval ac_cv_prog_make_${ac_make}_set=yes;; 4144 *) 4145 eval ac_cv_prog_make_${ac_make}_set=no;; 4146esac 4147rm -f conftest.make 4148fi 4149if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4151printf "%s\n" "yes" >&6; } 4152 SET_MAKE= 4153else 4154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4155printf "%s\n" "no" >&6; } 4156 SET_MAKE="MAKE=${MAKE-make}" 4157fi 4158 4159rm -rf .tst 2>/dev/null 4160mkdir .tst 2>/dev/null 4161if test -d .tst; then 4162 am__leading_dot=. 4163else 4164 am__leading_dot=_ 4165fi 4166rmdir .tst 2>/dev/null 4167 4168DEPDIR="${am__leading_dot}deps" 4169 4170ac_config_commands="$ac_config_commands depfiles" 4171 4172{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4173printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4174cat > confinc.mk << 'END' 4175am__doit: 4176 @echo this is the am__doit target >confinc.out 4177.PHONY: am__doit 4178END 4179am__include="#" 4180am__quote= 4181# BSD make does it like this. 4182echo '.include "confinc.mk" # ignored' > confmf.BSD 4183# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4184echo 'include confinc.mk # ignored' > confmf.GNU 4185_am_result=no 4186for s in GNU BSD; do 4187 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4188 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4189 ac_status=$? 4190 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4191 (exit $ac_status); } 4192 case $?:`cat confinc.out 2>/dev/null` in #( 4193 '0:this is the am__doit target') : 4194 case $s in #( 4195 BSD) : 4196 am__include='.include' am__quote='"' ;; #( 4197 *) : 4198 am__include='include' am__quote='' ;; 4199esac ;; #( 4200 *) : 4201 ;; 4202esac 4203 if test "$am__include" != "#"; then 4204 _am_result="yes ($s style)" 4205 break 4206 fi 4207done 4208rm -f confinc.* confmf.* 4209{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4210printf "%s\n" "${_am_result}" >&6; } 4211 4212# Check whether --enable-dependency-tracking was given. 4213if test ${enable_dependency_tracking+y} 4214then : 4215 enableval=$enable_dependency_tracking; 4216fi 4217 4218if test "x$enable_dependency_tracking" != xno; then 4219 am_depcomp="$ac_aux_dir/depcomp" 4220 AMDEPBACKSLASH='\' 4221 am__nodep='_no' 4222fi 4223 if test "x$enable_dependency_tracking" != xno; then 4224 AMDEP_TRUE= 4225 AMDEP_FALSE='#' 4226else 4227 AMDEP_TRUE='#' 4228 AMDEP_FALSE= 4229fi 4230 4231 4232# Check whether --enable-silent-rules was given. 4233if test ${enable_silent_rules+y} 4234then : 4235 enableval=$enable_silent_rules; 4236fi 4237 4238case $enable_silent_rules in # ((( 4239 yes) AM_DEFAULT_VERBOSITY=0;; 4240 no) AM_DEFAULT_VERBOSITY=1;; 4241 *) AM_DEFAULT_VERBOSITY=1;; 4242esac 4243am_make=${MAKE-make} 4244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4245printf %s "checking whether $am_make supports nested variables... " >&6; } 4246if test ${am_cv_make_support_nested_variables+y} 4247then : 4248 printf %s "(cached) " >&6 4249else $as_nop 4250 if printf "%s\n" 'TRUE=$(BAR$(V)) 4251BAR0=false 4252BAR1=true 4253V=1 4254am__doit: 4255 @$(TRUE) 4256.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4257 am_cv_make_support_nested_variables=yes 4258else 4259 am_cv_make_support_nested_variables=no 4260fi 4261fi 4262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4263printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4264if test $am_cv_make_support_nested_variables = yes; then 4265 AM_V='$(V)' 4266 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4267else 4268 AM_V=$AM_DEFAULT_VERBOSITY 4269 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4270fi 4271AM_BACKSLASH='\' 4272 4273if test "`cd $srcdir && pwd`" != "`pwd`"; then 4274 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4275 # is not polluted with repeated "-I." 4276 am__isrc=' -I$(srcdir)' 4277 # test to see if srcdir already configured 4278 if test -f $srcdir/config.status; then 4279 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4280 fi 4281fi 4282 4283# test whether we have cygpath 4284if test -z "$CYGPATH_W"; then 4285 if (cygpath --version) >/dev/null 2>/dev/null; then 4286 CYGPATH_W='cygpath -w' 4287 else 4288 CYGPATH_W=echo 4289 fi 4290fi 4291 4292 4293# Define the identity of the package. 4294 PACKAGE='xev' 4295 VERSION='1.2.5' 4296 4297 4298printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4299 4300 4301printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4302 4303# Some tools Automake needs. 4304 4305ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4306 4307 4308AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4309 4310 4311AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4312 4313 4314AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4315 4316 4317MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4318 4319# For better backward compatibility. To be removed once Automake 1.9.x 4320# dies out for good. For more background, see: 4321# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4322# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4323mkdir_p='$(MKDIR_P)' 4324 4325# We need awk for the "check" target (and possibly the TAP driver). The 4326# system "awk" is bad on some platforms. 4327# Always define AMTAR for backward compatibility. Yes, it's still used 4328# in the wild :-( We should find a proper way to deprecate it ... 4329AMTAR='$${TAR-tar}' 4330 4331 4332# We'll loop over all known methods to create a tar archive until one works. 4333_am_tools='gnutar pax cpio none' 4334 4335am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4336 4337 4338 4339 4340 4341depcc="$CC" am_compiler_list= 4342 4343{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4344printf %s "checking dependency style of $depcc... " >&6; } 4345if test ${am_cv_CC_dependencies_compiler_type+y} 4346then : 4347 printf %s "(cached) " >&6 4348else $as_nop 4349 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4350 # We make a subdir and do the tests there. Otherwise we can end up 4351 # making bogus files that we don't know about and never remove. For 4352 # instance it was reported that on HP-UX the gcc test will end up 4353 # making a dummy file named 'D' -- because '-MD' means "put the output 4354 # in D". 4355 rm -rf conftest.dir 4356 mkdir conftest.dir 4357 # Copy depcomp to subdir because otherwise we won't find it if we're 4358 # using a relative directory. 4359 cp "$am_depcomp" conftest.dir 4360 cd conftest.dir 4361 # We will build objects and dependencies in a subdirectory because 4362 # it helps to detect inapplicable dependency modes. For instance 4363 # both Tru64's cc and ICC support -MD to output dependencies as a 4364 # side effect of compilation, but ICC will put the dependencies in 4365 # the current directory while Tru64 will put them in the object 4366 # directory. 4367 mkdir sub 4368 4369 am_cv_CC_dependencies_compiler_type=none 4370 if test "$am_compiler_list" = ""; then 4371 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4372 fi 4373 am__universal=false 4374 case " $depcc " in #( 4375 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4376 esac 4377 4378 for depmode in $am_compiler_list; do 4379 # Setup a source with many dependencies, because some compilers 4380 # like to wrap large dependency lists on column 80 (with \), and 4381 # we should not choose a depcomp mode which is confused by this. 4382 # 4383 # We need to recreate these files for each test, as the compiler may 4384 # overwrite some of them when testing with obscure command lines. 4385 # This happens at least with the AIX C compiler. 4386 : > sub/conftest.c 4387 for i in 1 2 3 4 5 6; do 4388 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4389 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4390 # Solaris 10 /bin/sh. 4391 echo '/* dummy */' > sub/conftst$i.h 4392 done 4393 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4394 4395 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4396 # mode. It turns out that the SunPro C++ compiler does not properly 4397 # handle '-M -o', and we need to detect this. Also, some Intel 4398 # versions had trouble with output in subdirs. 4399 am__obj=sub/conftest.${OBJEXT-o} 4400 am__minus_obj="-o $am__obj" 4401 case $depmode in 4402 gcc) 4403 # This depmode causes a compiler race in universal mode. 4404 test "$am__universal" = false || continue 4405 ;; 4406 nosideeffect) 4407 # After this tag, mechanisms are not by side-effect, so they'll 4408 # only be used when explicitly requested. 4409 if test "x$enable_dependency_tracking" = xyes; then 4410 continue 4411 else 4412 break 4413 fi 4414 ;; 4415 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4416 # This compiler won't grok '-c -o', but also, the minuso test has 4417 # not run yet. These depmodes are late enough in the game, and 4418 # so weak that their functioning should not be impacted. 4419 am__obj=conftest.${OBJEXT-o} 4420 am__minus_obj= 4421 ;; 4422 none) break ;; 4423 esac 4424 if depmode=$depmode \ 4425 source=sub/conftest.c object=$am__obj \ 4426 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4427 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4428 >/dev/null 2>conftest.err && 4429 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4430 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4431 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4432 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4433 # icc doesn't choke on unknown options, it will just issue warnings 4434 # or remarks (even with -Werror). So we grep stderr for any message 4435 # that says an option was ignored or not supported. 4436 # When given -MP, icc 7.0 and 7.1 complain thusly: 4437 # icc: Command line warning: ignoring option '-M'; no argument required 4438 # The diagnosis changed in icc 8.0: 4439 # icc: Command line remark: option '-MP' not supported 4440 if (grep 'ignoring option' conftest.err || 4441 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4442 am_cv_CC_dependencies_compiler_type=$depmode 4443 break 4444 fi 4445 fi 4446 done 4447 4448 cd .. 4449 rm -rf conftest.dir 4450else 4451 am_cv_CC_dependencies_compiler_type=none 4452fi 4453 4454fi 4455{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4456printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4457CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4458 4459 if 4460 test "x$enable_dependency_tracking" != xno \ 4461 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4462 am__fastdepCC_TRUE= 4463 am__fastdepCC_FALSE='#' 4464else 4465 am__fastdepCC_TRUE='#' 4466 am__fastdepCC_FALSE= 4467fi 4468 4469 4470# Variables for tags utilities; see am/tags.am 4471if test -z "$CTAGS"; then 4472 CTAGS=ctags 4473fi 4474 4475if test -z "$ETAGS"; then 4476 ETAGS=etags 4477fi 4478 4479if test -z "$CSCOPE"; then 4480 CSCOPE=cscope 4481fi 4482 4483 4484 4485# POSIX will say in a future version that running "rm -f" with no argument 4486# is OK; and we want to be able to make that assumption in our Makefile 4487# recipes. So use an aggressive probe to check that the usage we want is 4488# actually supported "in the wild" to an acceptable degree. 4489# See automake bug#10828. 4490# To make any issue more visible, cause the running configure to be aborted 4491# by default if the 'rm' program in use doesn't match our expectations; the 4492# user can still override this though. 4493if rm -f && rm -fr && rm -rf; then : OK; else 4494 cat >&2 <<'END' 4495Oops! 4496 4497Your 'rm' program seems unable to run without file operands specified 4498on the command line, even when the '-f' option is present. This is contrary 4499to the behaviour of most rm programs out there, and not conforming with 4500the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4501 4502Please tell bug-automake@gnu.org about your system, including the value 4503of your $PATH and any error possibly output before this message. This 4504can help us improve future automake versions. 4505 4506END 4507 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4508 echo 'Configuration will proceed anyway, since you have set the' >&2 4509 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4510 echo >&2 4511 else 4512 cat >&2 <<'END' 4513Aborting the configuration process, to ensure you take notice of the issue. 4514 4515You can download and install GNU coreutils to get an 'rm' implementation 4516that behaves properly: <https://www.gnu.org/software/coreutils/>. 4517 4518If you want to complete the configuration process using your problematic 4519'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4520to "yes", and re-run configure. 4521 4522END 4523 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4524 fi 4525fi 4526 4527 4528# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4542printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4543if test ${ac_cv_c_undeclared_builtin_options+y} 4544then : 4545 printf %s "(cached) " >&6 4546else $as_nop 4547 ac_save_CFLAGS=$CFLAGS 4548 ac_cv_c_undeclared_builtin_options='cannot detect' 4549 for ac_arg in '' -fno-builtin; do 4550 CFLAGS="$ac_save_CFLAGS $ac_arg" 4551 # This test program should *not* compile successfully. 4552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4553/* end confdefs.h. */ 4554 4555int 4556main (void) 4557{ 4558(void) strchr; 4559 ; 4560 return 0; 4561} 4562_ACEOF 4563if ac_fn_c_try_compile "$LINENO" 4564then : 4565 4566else $as_nop 4567 # This test program should compile successfully. 4568 # No library function is consistently available on 4569 # freestanding implementations, so test against a dummy 4570 # declaration. Include always-available headers on the 4571 # off chance that they somehow elicit warnings. 4572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4573/* end confdefs.h. */ 4574#include <float.h> 4575#include <limits.h> 4576#include <stdarg.h> 4577#include <stddef.h> 4578extern void ac_decl (int, char *); 4579 4580int 4581main (void) 4582{ 4583(void) ac_decl (0, (char *) 0); 4584 (void) ac_decl; 4585 4586 ; 4587 return 0; 4588} 4589_ACEOF 4590if ac_fn_c_try_compile "$LINENO" 4591then : 4592 if test x"$ac_arg" = x 4593then : 4594 ac_cv_c_undeclared_builtin_options='none needed' 4595else $as_nop 4596 ac_cv_c_undeclared_builtin_options=$ac_arg 4597fi 4598 break 4599fi 4600rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4601fi 4602rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4603 done 4604 CFLAGS=$ac_save_CFLAGS 4605 4606fi 4607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4608printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4609 case $ac_cv_c_undeclared_builtin_options in #( 4610 'cannot detect') : 4611 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4612printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4613as_fn_error $? "cannot make $CC report undeclared builtins 4614See \`config.log' for more details" "$LINENO" 5; } ;; #( 4615 'none needed') : 4616 ac_c_undeclared_builtin_options='' ;; #( 4617 *) : 4618 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4619esac 4620 4621 4622 4623 4624 4625ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4626if test "x$ac_cv_have_decl___clang__" = xyes 4627then : 4628 CLANGCC="yes" 4629else $as_nop 4630 CLANGCC="no" 4631fi 4632ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4633if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4634then : 4635 INTELCC="yes" 4636else $as_nop 4637 INTELCC="no" 4638fi 4639ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4640if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4641then : 4642 SUNCC="yes" 4643else $as_nop 4644 SUNCC="no" 4645fi 4646 4647 4648 4649 4650 4651 4652 4653 4654if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4655 if test -n "$ac_tool_prefix"; then 4656 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4657set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4659printf %s "checking for $ac_word... " >&6; } 4660if test ${ac_cv_path_PKG_CONFIG+y} 4661then : 4662 printf %s "(cached) " >&6 4663else $as_nop 4664 case $PKG_CONFIG in 4665 [\\/]* | ?:[\\/]*) 4666 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4667 ;; 4668 *) 4669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4670for as_dir in $PATH 4671do 4672 IFS=$as_save_IFS 4673 case $as_dir in #((( 4674 '') as_dir=./ ;; 4675 */) ;; 4676 *) as_dir=$as_dir/ ;; 4677 esac 4678 for ac_exec_ext in '' $ac_executable_extensions; do 4679 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4680 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4682 break 2 4683 fi 4684done 4685 done 4686IFS=$as_save_IFS 4687 4688 ;; 4689esac 4690fi 4691PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4692if test -n "$PKG_CONFIG"; then 4693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4694printf "%s\n" "$PKG_CONFIG" >&6; } 4695else 4696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4697printf "%s\n" "no" >&6; } 4698fi 4699 4700 4701fi 4702if test -z "$ac_cv_path_PKG_CONFIG"; then 4703 ac_pt_PKG_CONFIG=$PKG_CONFIG 4704 # Extract the first word of "pkg-config", so it can be a program name with args. 4705set dummy pkg-config; ac_word=$2 4706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4707printf %s "checking for $ac_word... " >&6; } 4708if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4709then : 4710 printf %s "(cached) " >&6 4711else $as_nop 4712 case $ac_pt_PKG_CONFIG in 4713 [\\/]* | ?:[\\/]*) 4714 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4715 ;; 4716 *) 4717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4718for as_dir in $PATH 4719do 4720 IFS=$as_save_IFS 4721 case $as_dir in #((( 4722 '') as_dir=./ ;; 4723 */) ;; 4724 *) as_dir=$as_dir/ ;; 4725 esac 4726 for ac_exec_ext in '' $ac_executable_extensions; do 4727 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4728 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4729 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4730 break 2 4731 fi 4732done 4733 done 4734IFS=$as_save_IFS 4735 4736 ;; 4737esac 4738fi 4739ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4740if test -n "$ac_pt_PKG_CONFIG"; then 4741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4742printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4743else 4744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4745printf "%s\n" "no" >&6; } 4746fi 4747 4748 if test "x$ac_pt_PKG_CONFIG" = x; then 4749 PKG_CONFIG="" 4750 else 4751 case $cross_compiling:$ac_tool_warned in 4752yes:) 4753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4754printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4755ac_tool_warned=yes ;; 4756esac 4757 PKG_CONFIG=$ac_pt_PKG_CONFIG 4758 fi 4759else 4760 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4761fi 4762 4763fi 4764if test -n "$PKG_CONFIG"; then 4765 _pkg_min_version=0.9.0 4766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4767printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4768 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4770printf "%s\n" "yes" >&6; } 4771 else 4772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4773printf "%s\n" "no" >&6; } 4774 PKG_CONFIG="" 4775 fi 4776fi 4777 4778 4779 # Make sure we can run config.sub. 4780$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4781 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4782 4783{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4784printf %s "checking build system type... " >&6; } 4785if test ${ac_cv_build+y} 4786then : 4787 printf %s "(cached) " >&6 4788else $as_nop 4789 ac_build_alias=$build_alias 4790test "x$ac_build_alias" = x && 4791 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4792test "x$ac_build_alias" = x && 4793 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4794ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4795 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4796 4797fi 4798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4799printf "%s\n" "$ac_cv_build" >&6; } 4800case $ac_cv_build in 4801*-*-*) ;; 4802*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4803esac 4804build=$ac_cv_build 4805ac_save_IFS=$IFS; IFS='-' 4806set x $ac_cv_build 4807shift 4808build_cpu=$1 4809build_vendor=$2 4810shift; shift 4811# Remember, the first character of IFS is used to create $*, 4812# except with old shells: 4813build_os=$* 4814IFS=$ac_save_IFS 4815case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4816 4817 4818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4819printf %s "checking host system type... " >&6; } 4820if test ${ac_cv_host+y} 4821then : 4822 printf %s "(cached) " >&6 4823else $as_nop 4824 if test "x$host_alias" = x; then 4825 ac_cv_host=$ac_cv_build 4826else 4827 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4828 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4829fi 4830 4831fi 4832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4833printf "%s\n" "$ac_cv_host" >&6; } 4834case $ac_cv_host in 4835*-*-*) ;; 4836*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4837esac 4838host=$ac_cv_host 4839ac_save_IFS=$IFS; IFS='-' 4840set x $ac_cv_host 4841shift 4842host_cpu=$1 4843host_vendor=$2 4844shift; shift 4845# Remember, the first character of IFS is used to create $*, 4846# except with old shells: 4847host_os=$* 4848IFS=$ac_save_IFS 4849case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4850 4851 4852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4853printf %s "checking for a sed that does not truncate output... " >&6; } 4854if test ${ac_cv_path_SED+y} 4855then : 4856 printf %s "(cached) " >&6 4857else $as_nop 4858 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4859 for ac_i in 1 2 3 4 5 6 7; do 4860 ac_script="$ac_script$as_nl$ac_script" 4861 done 4862 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4863 { ac_script=; unset ac_script;} 4864 if test -z "$SED"; then 4865 ac_path_SED_found=false 4866 # Loop through the user's path and test for each of PROGNAME-LIST 4867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4868for as_dir in $PATH 4869do 4870 IFS=$as_save_IFS 4871 case $as_dir in #((( 4872 '') as_dir=./ ;; 4873 */) ;; 4874 *) as_dir=$as_dir/ ;; 4875 esac 4876 for ac_prog in sed gsed 4877 do 4878 for ac_exec_ext in '' $ac_executable_extensions; do 4879 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4880 as_fn_executable_p "$ac_path_SED" || continue 4881# Check for GNU ac_path_SED and select it if it is found. 4882 # Check for GNU $ac_path_SED 4883case `"$ac_path_SED" --version 2>&1` in 4884*GNU*) 4885 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4886*) 4887 ac_count=0 4888 printf %s 0123456789 >"conftest.in" 4889 while : 4890 do 4891 cat "conftest.in" "conftest.in" >"conftest.tmp" 4892 mv "conftest.tmp" "conftest.in" 4893 cp "conftest.in" "conftest.nl" 4894 printf "%s\n" '' >> "conftest.nl" 4895 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4896 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4897 as_fn_arith $ac_count + 1 && ac_count=$as_val 4898 if test $ac_count -gt ${ac_path_SED_max-0}; then 4899 # Best one so far, save it but keep looking for a better one 4900 ac_cv_path_SED="$ac_path_SED" 4901 ac_path_SED_max=$ac_count 4902 fi 4903 # 10*(2^10) chars as input seems more than enough 4904 test $ac_count -gt 10 && break 4905 done 4906 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4907esac 4908 4909 $ac_path_SED_found && break 3 4910 done 4911 done 4912 done 4913IFS=$as_save_IFS 4914 if test -z "$ac_cv_path_SED"; then 4915 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4916 fi 4917else 4918 ac_cv_path_SED=$SED 4919fi 4920 4921fi 4922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4923printf "%s\n" "$ac_cv_path_SED" >&6; } 4924 SED="$ac_cv_path_SED" 4925 rm -f conftest.sed 4926 4927 4928 4929 4930 4931 4932# Check whether --enable-selective-werror was given. 4933if test ${enable_selective_werror+y} 4934then : 4935 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4936else $as_nop 4937 SELECTIVE_WERROR=yes 4938fi 4939 4940 4941 4942 4943 4944# -v is too short to test reliably with XORG_TESTSET_CFLAG 4945if test "x$SUNCC" = "xyes"; then 4946 BASE_CFLAGS="-v" 4947else 4948 BASE_CFLAGS="" 4949fi 4950 4951# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965xorg_testset_save_CFLAGS="$CFLAGS" 4966 4967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4970printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4971if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4972then : 4973 printf %s "(cached) " >&6 4974else $as_nop 4975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4976/* end confdefs.h. */ 4977int i; 4978_ACEOF 4979if ac_fn_c_try_compile "$LINENO" 4980then : 4981 xorg_cv_cc_flag_unknown_warning_option=yes 4982else $as_nop 4983 xorg_cv_cc_flag_unknown_warning_option=no 4984fi 4985rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4986fi 4987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4988printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4990 CFLAGS="$xorg_testset_save_CFLAGS" 4991fi 4992 4993if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4996 fi 4997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4999printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5000if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5001then : 5002 printf %s "(cached) " >&6 5003else $as_nop 5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5005/* end confdefs.h. */ 5006int i; 5007_ACEOF 5008if ac_fn_c_try_compile "$LINENO" 5009then : 5010 xorg_cv_cc_flag_unused_command_line_argument=yes 5011else $as_nop 5012 xorg_cv_cc_flag_unused_command_line_argument=no 5013fi 5014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5015fi 5016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5017printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5019 CFLAGS="$xorg_testset_save_CFLAGS" 5020fi 5021 5022found="no" 5023 5024 if test $found = "no" ; then 5025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5027 fi 5028 5029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5031 fi 5032 5033 CFLAGS="$CFLAGS -Wall" 5034 5035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5036printf %s "checking if $CC supports -Wall... " >&6; } 5037 cacheid=xorg_cv_cc_flag__Wall 5038 if eval test \${$cacheid+y} 5039then : 5040 printf %s "(cached) " >&6 5041else $as_nop 5042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5043/* end confdefs.h. */ 5044int i; 5045int 5046main (void) 5047{ 5048 5049 ; 5050 return 0; 5051} 5052_ACEOF 5053if ac_fn_c_try_link "$LINENO" 5054then : 5055 eval $cacheid=yes 5056else $as_nop 5057 eval $cacheid=no 5058fi 5059rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5060 conftest$ac_exeext conftest.$ac_ext 5061fi 5062 5063 5064 CFLAGS="$xorg_testset_save_CFLAGS" 5065 5066 eval supported=\$$cacheid 5067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5068printf "%s\n" "$supported" >&6; } 5069 if test "$supported" = "yes" ; then 5070 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5071 found="yes" 5072 fi 5073 fi 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089xorg_testset_save_CFLAGS="$CFLAGS" 5090 5091if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5094printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5095if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5096then : 5097 printf %s "(cached) " >&6 5098else $as_nop 5099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5100/* end confdefs.h. */ 5101int i; 5102_ACEOF 5103if ac_fn_c_try_compile "$LINENO" 5104then : 5105 xorg_cv_cc_flag_unknown_warning_option=yes 5106else $as_nop 5107 xorg_cv_cc_flag_unknown_warning_option=no 5108fi 5109rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5110fi 5111{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5112printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5114 CFLAGS="$xorg_testset_save_CFLAGS" 5115fi 5116 5117if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5120 fi 5121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5123printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5124if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5125then : 5126 printf %s "(cached) " >&6 5127else $as_nop 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129/* end confdefs.h. */ 5130int i; 5131_ACEOF 5132if ac_fn_c_try_compile "$LINENO" 5133then : 5134 xorg_cv_cc_flag_unused_command_line_argument=yes 5135else $as_nop 5136 xorg_cv_cc_flag_unused_command_line_argument=no 5137fi 5138rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5139fi 5140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5141printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5143 CFLAGS="$xorg_testset_save_CFLAGS" 5144fi 5145 5146found="no" 5147 5148 if test $found = "no" ; then 5149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5151 fi 5152 5153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5155 fi 5156 5157 CFLAGS="$CFLAGS -Wpointer-arith" 5158 5159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5160printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5161 cacheid=xorg_cv_cc_flag__Wpointer_arith 5162 if eval test \${$cacheid+y} 5163then : 5164 printf %s "(cached) " >&6 5165else $as_nop 5166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167/* end confdefs.h. */ 5168int i; 5169int 5170main (void) 5171{ 5172 5173 ; 5174 return 0; 5175} 5176_ACEOF 5177if ac_fn_c_try_link "$LINENO" 5178then : 5179 eval $cacheid=yes 5180else $as_nop 5181 eval $cacheid=no 5182fi 5183rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5184 conftest$ac_exeext conftest.$ac_ext 5185fi 5186 5187 5188 CFLAGS="$xorg_testset_save_CFLAGS" 5189 5190 eval supported=\$$cacheid 5191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5192printf "%s\n" "$supported" >&6; } 5193 if test "$supported" = "yes" ; then 5194 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5195 found="yes" 5196 fi 5197 fi 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213xorg_testset_save_CFLAGS="$CFLAGS" 5214 5215if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5218printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5219if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5220then : 5221 printf %s "(cached) " >&6 5222else $as_nop 5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5224/* end confdefs.h. */ 5225int i; 5226_ACEOF 5227if ac_fn_c_try_compile "$LINENO" 5228then : 5229 xorg_cv_cc_flag_unknown_warning_option=yes 5230else $as_nop 5231 xorg_cv_cc_flag_unknown_warning_option=no 5232fi 5233rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5234fi 5235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5236printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5238 CFLAGS="$xorg_testset_save_CFLAGS" 5239fi 5240 5241if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5244 fi 5245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5247printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5248if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5249then : 5250 printf %s "(cached) " >&6 5251else $as_nop 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253/* end confdefs.h. */ 5254int i; 5255_ACEOF 5256if ac_fn_c_try_compile "$LINENO" 5257then : 5258 xorg_cv_cc_flag_unused_command_line_argument=yes 5259else $as_nop 5260 xorg_cv_cc_flag_unused_command_line_argument=no 5261fi 5262rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5263fi 5264{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5265printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5266 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5267 CFLAGS="$xorg_testset_save_CFLAGS" 5268fi 5269 5270found="no" 5271 5272 if test $found = "no" ; then 5273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5275 fi 5276 5277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5279 fi 5280 5281 CFLAGS="$CFLAGS -Wmissing-declarations" 5282 5283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5284printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5285 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5286 if eval test \${$cacheid+y} 5287then : 5288 printf %s "(cached) " >&6 5289else $as_nop 5290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5291/* end confdefs.h. */ 5292int i; 5293int 5294main (void) 5295{ 5296 5297 ; 5298 return 0; 5299} 5300_ACEOF 5301if ac_fn_c_try_link "$LINENO" 5302then : 5303 eval $cacheid=yes 5304else $as_nop 5305 eval $cacheid=no 5306fi 5307rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5308 conftest$ac_exeext conftest.$ac_ext 5309fi 5310 5311 5312 CFLAGS="$xorg_testset_save_CFLAGS" 5313 5314 eval supported=\$$cacheid 5315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5316printf "%s\n" "$supported" >&6; } 5317 if test "$supported" = "yes" ; then 5318 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5319 found="yes" 5320 fi 5321 fi 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337xorg_testset_save_CFLAGS="$CFLAGS" 5338 5339if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5342printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5343if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5344then : 5345 printf %s "(cached) " >&6 5346else $as_nop 5347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5348/* end confdefs.h. */ 5349int i; 5350_ACEOF 5351if ac_fn_c_try_compile "$LINENO" 5352then : 5353 xorg_cv_cc_flag_unknown_warning_option=yes 5354else $as_nop 5355 xorg_cv_cc_flag_unknown_warning_option=no 5356fi 5357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5358fi 5359{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5360printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5362 CFLAGS="$xorg_testset_save_CFLAGS" 5363fi 5364 5365if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5368 fi 5369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5371printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5372if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5373then : 5374 printf %s "(cached) " >&6 5375else $as_nop 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377/* end confdefs.h. */ 5378int i; 5379_ACEOF 5380if ac_fn_c_try_compile "$LINENO" 5381then : 5382 xorg_cv_cc_flag_unused_command_line_argument=yes 5383else $as_nop 5384 xorg_cv_cc_flag_unused_command_line_argument=no 5385fi 5386rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5387fi 5388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5389printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5390 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5391 CFLAGS="$xorg_testset_save_CFLAGS" 5392fi 5393 5394found="no" 5395 5396 if test $found = "no" ; then 5397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5399 fi 5400 5401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5403 fi 5404 5405 CFLAGS="$CFLAGS -Wformat=2" 5406 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5408printf %s "checking if $CC supports -Wformat=2... " >&6; } 5409 cacheid=xorg_cv_cc_flag__Wformat_2 5410 if eval test \${$cacheid+y} 5411then : 5412 printf %s "(cached) " >&6 5413else $as_nop 5414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5415/* end confdefs.h. */ 5416int i; 5417int 5418main (void) 5419{ 5420 5421 ; 5422 return 0; 5423} 5424_ACEOF 5425if ac_fn_c_try_link "$LINENO" 5426then : 5427 eval $cacheid=yes 5428else $as_nop 5429 eval $cacheid=no 5430fi 5431rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5432 conftest$ac_exeext conftest.$ac_ext 5433fi 5434 5435 5436 CFLAGS="$xorg_testset_save_CFLAGS" 5437 5438 eval supported=\$$cacheid 5439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5440printf "%s\n" "$supported" >&6; } 5441 if test "$supported" = "yes" ; then 5442 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5443 found="yes" 5444 fi 5445 fi 5446 5447 if test $found = "no" ; then 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 fi 5451 5452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5454 fi 5455 5456 CFLAGS="$CFLAGS -Wformat" 5457 5458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5459printf %s "checking if $CC supports -Wformat... " >&6; } 5460 cacheid=xorg_cv_cc_flag__Wformat 5461 if eval test \${$cacheid+y} 5462then : 5463 printf %s "(cached) " >&6 5464else $as_nop 5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5466/* end confdefs.h. */ 5467int i; 5468int 5469main (void) 5470{ 5471 5472 ; 5473 return 0; 5474} 5475_ACEOF 5476if ac_fn_c_try_link "$LINENO" 5477then : 5478 eval $cacheid=yes 5479else $as_nop 5480 eval $cacheid=no 5481fi 5482rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5483 conftest$ac_exeext conftest.$ac_ext 5484fi 5485 5486 5487 CFLAGS="$xorg_testset_save_CFLAGS" 5488 5489 eval supported=\$$cacheid 5490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5491printf "%s\n" "$supported" >&6; } 5492 if test "$supported" = "yes" ; then 5493 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5494 found="yes" 5495 fi 5496 fi 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514xorg_testset_save_CFLAGS="$CFLAGS" 5515 5516if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5519printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5520if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5521then : 5522 printf %s "(cached) " >&6 5523else $as_nop 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525/* end confdefs.h. */ 5526int i; 5527_ACEOF 5528if ac_fn_c_try_compile "$LINENO" 5529then : 5530 xorg_cv_cc_flag_unknown_warning_option=yes 5531else $as_nop 5532 xorg_cv_cc_flag_unknown_warning_option=no 5533fi 5534rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5535fi 5536{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5537printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5538 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5539 CFLAGS="$xorg_testset_save_CFLAGS" 5540fi 5541 5542if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 fi 5546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5548printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5549if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5550then : 5551 printf %s "(cached) " >&6 5552else $as_nop 5553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5554/* end confdefs.h. */ 5555int i; 5556_ACEOF 5557if ac_fn_c_try_compile "$LINENO" 5558then : 5559 xorg_cv_cc_flag_unused_command_line_argument=yes 5560else $as_nop 5561 xorg_cv_cc_flag_unused_command_line_argument=no 5562fi 5563rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5564fi 5565{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5566printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5568 CFLAGS="$xorg_testset_save_CFLAGS" 5569fi 5570 5571found="no" 5572 5573 if test $found = "no" ; then 5574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5576 fi 5577 5578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5580 fi 5581 5582 CFLAGS="$CFLAGS -Wstrict-prototypes" 5583 5584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5585printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5586 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5587 if eval test \${$cacheid+y} 5588then : 5589 printf %s "(cached) " >&6 5590else $as_nop 5591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5592/* end confdefs.h. */ 5593int i; 5594int 5595main (void) 5596{ 5597 5598 ; 5599 return 0; 5600} 5601_ACEOF 5602if ac_fn_c_try_link "$LINENO" 5603then : 5604 eval $cacheid=yes 5605else $as_nop 5606 eval $cacheid=no 5607fi 5608rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5609 conftest$ac_exeext conftest.$ac_ext 5610fi 5611 5612 5613 CFLAGS="$xorg_testset_save_CFLAGS" 5614 5615 eval supported=\$$cacheid 5616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5617printf "%s\n" "$supported" >&6; } 5618 if test "$supported" = "yes" ; then 5619 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5620 found="yes" 5621 fi 5622 fi 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638xorg_testset_save_CFLAGS="$CFLAGS" 5639 5640if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5643printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5644if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5645then : 5646 printf %s "(cached) " >&6 5647else $as_nop 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649/* end confdefs.h. */ 5650int i; 5651_ACEOF 5652if ac_fn_c_try_compile "$LINENO" 5653then : 5654 xorg_cv_cc_flag_unknown_warning_option=yes 5655else $as_nop 5656 xorg_cv_cc_flag_unknown_warning_option=no 5657fi 5658rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5659fi 5660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5661printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5663 CFLAGS="$xorg_testset_save_CFLAGS" 5664fi 5665 5666if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5669 fi 5670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5672printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5673if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5674then : 5675 printf %s "(cached) " >&6 5676else $as_nop 5677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5678/* end confdefs.h. */ 5679int i; 5680_ACEOF 5681if ac_fn_c_try_compile "$LINENO" 5682then : 5683 xorg_cv_cc_flag_unused_command_line_argument=yes 5684else $as_nop 5685 xorg_cv_cc_flag_unused_command_line_argument=no 5686fi 5687rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5688fi 5689{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5690printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5692 CFLAGS="$xorg_testset_save_CFLAGS" 5693fi 5694 5695found="no" 5696 5697 if test $found = "no" ; then 5698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5700 fi 5701 5702 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5704 fi 5705 5706 CFLAGS="$CFLAGS -Wmissing-prototypes" 5707 5708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5709printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5710 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5711 if eval test \${$cacheid+y} 5712then : 5713 printf %s "(cached) " >&6 5714else $as_nop 5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5716/* end confdefs.h. */ 5717int i; 5718int 5719main (void) 5720{ 5721 5722 ; 5723 return 0; 5724} 5725_ACEOF 5726if ac_fn_c_try_link "$LINENO" 5727then : 5728 eval $cacheid=yes 5729else $as_nop 5730 eval $cacheid=no 5731fi 5732rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5733 conftest$ac_exeext conftest.$ac_ext 5734fi 5735 5736 5737 CFLAGS="$xorg_testset_save_CFLAGS" 5738 5739 eval supported=\$$cacheid 5740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5741printf "%s\n" "$supported" >&6; } 5742 if test "$supported" = "yes" ; then 5743 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5744 found="yes" 5745 fi 5746 fi 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762xorg_testset_save_CFLAGS="$CFLAGS" 5763 5764if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5767printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5768if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5769then : 5770 printf %s "(cached) " >&6 5771else $as_nop 5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5773/* end confdefs.h. */ 5774int i; 5775_ACEOF 5776if ac_fn_c_try_compile "$LINENO" 5777then : 5778 xorg_cv_cc_flag_unknown_warning_option=yes 5779else $as_nop 5780 xorg_cv_cc_flag_unknown_warning_option=no 5781fi 5782rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5783fi 5784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5785printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5787 CFLAGS="$xorg_testset_save_CFLAGS" 5788fi 5789 5790if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5793 fi 5794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5796printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5797if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5798then : 5799 printf %s "(cached) " >&6 5800else $as_nop 5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5802/* end confdefs.h. */ 5803int i; 5804_ACEOF 5805if ac_fn_c_try_compile "$LINENO" 5806then : 5807 xorg_cv_cc_flag_unused_command_line_argument=yes 5808else $as_nop 5809 xorg_cv_cc_flag_unused_command_line_argument=no 5810fi 5811rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5812fi 5813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5814printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817fi 5818 5819found="no" 5820 5821 if test $found = "no" ; then 5822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5824 fi 5825 5826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5828 fi 5829 5830 CFLAGS="$CFLAGS -Wnested-externs" 5831 5832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5833printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5834 cacheid=xorg_cv_cc_flag__Wnested_externs 5835 if eval test \${$cacheid+y} 5836then : 5837 printf %s "(cached) " >&6 5838else $as_nop 5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840/* end confdefs.h. */ 5841int i; 5842int 5843main (void) 5844{ 5845 5846 ; 5847 return 0; 5848} 5849_ACEOF 5850if ac_fn_c_try_link "$LINENO" 5851then : 5852 eval $cacheid=yes 5853else $as_nop 5854 eval $cacheid=no 5855fi 5856rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5857 conftest$ac_exeext conftest.$ac_ext 5858fi 5859 5860 5861 CFLAGS="$xorg_testset_save_CFLAGS" 5862 5863 eval supported=\$$cacheid 5864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5865printf "%s\n" "$supported" >&6; } 5866 if test "$supported" = "yes" ; then 5867 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5868 found="yes" 5869 fi 5870 fi 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886xorg_testset_save_CFLAGS="$CFLAGS" 5887 5888if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5891printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5892if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5893then : 5894 printf %s "(cached) " >&6 5895else $as_nop 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897/* end confdefs.h. */ 5898int i; 5899_ACEOF 5900if ac_fn_c_try_compile "$LINENO" 5901then : 5902 xorg_cv_cc_flag_unknown_warning_option=yes 5903else $as_nop 5904 xorg_cv_cc_flag_unknown_warning_option=no 5905fi 5906rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5907fi 5908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5909printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5911 CFLAGS="$xorg_testset_save_CFLAGS" 5912fi 5913 5914if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 fi 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5920printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5921if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5922then : 5923 printf %s "(cached) " >&6 5924else $as_nop 5925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5926/* end confdefs.h. */ 5927int i; 5928_ACEOF 5929if ac_fn_c_try_compile "$LINENO" 5930then : 5931 xorg_cv_cc_flag_unused_command_line_argument=yes 5932else $as_nop 5933 xorg_cv_cc_flag_unused_command_line_argument=no 5934fi 5935rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5936fi 5937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5938printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5940 CFLAGS="$xorg_testset_save_CFLAGS" 5941fi 5942 5943found="no" 5944 5945 if test $found = "no" ; then 5946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5948 fi 5949 5950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5952 fi 5953 5954 CFLAGS="$CFLAGS -Wbad-function-cast" 5955 5956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5957printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5958 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5959 if eval test \${$cacheid+y} 5960then : 5961 printf %s "(cached) " >&6 5962else $as_nop 5963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5964/* end confdefs.h. */ 5965int i; 5966int 5967main (void) 5968{ 5969 5970 ; 5971 return 0; 5972} 5973_ACEOF 5974if ac_fn_c_try_link "$LINENO" 5975then : 5976 eval $cacheid=yes 5977else $as_nop 5978 eval $cacheid=no 5979fi 5980rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5981 conftest$ac_exeext conftest.$ac_ext 5982fi 5983 5984 5985 CFLAGS="$xorg_testset_save_CFLAGS" 5986 5987 eval supported=\$$cacheid 5988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5989printf "%s\n" "$supported" >&6; } 5990 if test "$supported" = "yes" ; then 5991 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5992 found="yes" 5993 fi 5994 fi 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010xorg_testset_save_CFLAGS="$CFLAGS" 6011 6012if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6015printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6016if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6017then : 6018 printf %s "(cached) " >&6 6019else $as_nop 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021/* end confdefs.h. */ 6022int i; 6023_ACEOF 6024if ac_fn_c_try_compile "$LINENO" 6025then : 6026 xorg_cv_cc_flag_unknown_warning_option=yes 6027else $as_nop 6028 xorg_cv_cc_flag_unknown_warning_option=no 6029fi 6030rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6031fi 6032{ printf "%s\n" "$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 $as_nop 6049 cat confdefs.h - <<_ACEOF >conftest.$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 $as_nop 6057 xorg_cv_cc_flag_unused_command_line_argument=no 6058fi 6059rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6060fi 6061{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6062printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6064 CFLAGS="$xorg_testset_save_CFLAGS" 6065fi 6066 6067found="no" 6068 6069 if test $found = "no" ; then 6070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6072 fi 6073 6074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6076 fi 6077 6078 CFLAGS="$CFLAGS -Wold-style-definition" 6079 6080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6081printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6082 cacheid=xorg_cv_cc_flag__Wold_style_definition 6083 if eval test \${$cacheid+y} 6084then : 6085 printf %s "(cached) " >&6 6086else $as_nop 6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088/* end confdefs.h. */ 6089int i; 6090int 6091main (void) 6092{ 6093 6094 ; 6095 return 0; 6096} 6097_ACEOF 6098if ac_fn_c_try_link "$LINENO" 6099then : 6100 eval $cacheid=yes 6101else $as_nop 6102 eval $cacheid=no 6103fi 6104rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6105 conftest$ac_exeext conftest.$ac_ext 6106fi 6107 6108 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 6111 eval supported=\$$cacheid 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6113printf "%s\n" "$supported" >&6; } 6114 if test "$supported" = "yes" ; then 6115 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6116 found="yes" 6117 fi 6118 fi 6119 6120 if test $found = "no" ; then 6121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6123 fi 6124 6125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6127 fi 6128 6129 CFLAGS="$CFLAGS -fd" 6130 6131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6132printf %s "checking if $CC supports -fd... " >&6; } 6133 cacheid=xorg_cv_cc_flag__fd 6134 if eval test \${$cacheid+y} 6135then : 6136 printf %s "(cached) " >&6 6137else $as_nop 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139/* end confdefs.h. */ 6140int i; 6141int 6142main (void) 6143{ 6144 6145 ; 6146 return 0; 6147} 6148_ACEOF 6149if ac_fn_c_try_link "$LINENO" 6150then : 6151 eval $cacheid=yes 6152else $as_nop 6153 eval $cacheid=no 6154fi 6155rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6156 conftest$ac_exeext conftest.$ac_ext 6157fi 6158 6159 6160 CFLAGS="$xorg_testset_save_CFLAGS" 6161 6162 eval supported=\$$cacheid 6163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6164printf "%s\n" "$supported" >&6; } 6165 if test "$supported" = "yes" ; then 6166 BASE_CFLAGS="$BASE_CFLAGS -fd" 6167 found="yes" 6168 fi 6169 fi 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185xorg_testset_save_CFLAGS="$CFLAGS" 6186 6187if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6190printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6191if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6192then : 6193 printf %s "(cached) " >&6 6194else $as_nop 6195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6196/* end confdefs.h. */ 6197int i; 6198_ACEOF 6199if ac_fn_c_try_compile "$LINENO" 6200then : 6201 xorg_cv_cc_flag_unknown_warning_option=yes 6202else $as_nop 6203 xorg_cv_cc_flag_unknown_warning_option=no 6204fi 6205rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6206fi 6207{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6208printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6210 CFLAGS="$xorg_testset_save_CFLAGS" 6211fi 6212 6213if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 fi 6217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6219printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6220if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6221then : 6222 printf %s "(cached) " >&6 6223else $as_nop 6224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6225/* end confdefs.h. */ 6226int i; 6227_ACEOF 6228if ac_fn_c_try_compile "$LINENO" 6229then : 6230 xorg_cv_cc_flag_unused_command_line_argument=yes 6231else $as_nop 6232 xorg_cv_cc_flag_unused_command_line_argument=no 6233fi 6234rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6235fi 6236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6237printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240fi 6241 6242found="no" 6243 6244 if test $found = "no" ; then 6245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6247 fi 6248 6249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6251 fi 6252 6253 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6254 6255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6256printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6257 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6258 if eval test \${$cacheid+y} 6259then : 6260 printf %s "(cached) " >&6 6261else $as_nop 6262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6263/* end confdefs.h. */ 6264int i; 6265int 6266main (void) 6267{ 6268 6269 ; 6270 return 0; 6271} 6272_ACEOF 6273if ac_fn_c_try_link "$LINENO" 6274then : 6275 eval $cacheid=yes 6276else $as_nop 6277 eval $cacheid=no 6278fi 6279rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6280 conftest$ac_exeext conftest.$ac_ext 6281fi 6282 6283 6284 CFLAGS="$xorg_testset_save_CFLAGS" 6285 6286 eval supported=\$$cacheid 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6288printf "%s\n" "$supported" >&6; } 6289 if test "$supported" = "yes" ; then 6290 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6291 found="yes" 6292 fi 6293 fi 6294 6295 6296 6297 6298 6299# This chunk adds additional warnings that could catch undesired effects. 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313xorg_testset_save_CFLAGS="$CFLAGS" 6314 6315if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6318printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6319if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6320then : 6321 printf %s "(cached) " >&6 6322else $as_nop 6323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6324/* end confdefs.h. */ 6325int i; 6326_ACEOF 6327if ac_fn_c_try_compile "$LINENO" 6328then : 6329 xorg_cv_cc_flag_unknown_warning_option=yes 6330else $as_nop 6331 xorg_cv_cc_flag_unknown_warning_option=no 6332fi 6333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6334fi 6335{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6336printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339fi 6340 6341if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6344 fi 6345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6347printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6348if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6349then : 6350 printf %s "(cached) " >&6 6351else $as_nop 6352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6353/* end confdefs.h. */ 6354int i; 6355_ACEOF 6356if ac_fn_c_try_compile "$LINENO" 6357then : 6358 xorg_cv_cc_flag_unused_command_line_argument=yes 6359else $as_nop 6360 xorg_cv_cc_flag_unused_command_line_argument=no 6361fi 6362rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6363fi 6364{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6365printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6367 CFLAGS="$xorg_testset_save_CFLAGS" 6368fi 6369 6370found="no" 6371 6372 if test $found = "no" ; then 6373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6375 fi 6376 6377 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6379 fi 6380 6381 CFLAGS="$CFLAGS -Wunused" 6382 6383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6384printf %s "checking if $CC supports -Wunused... " >&6; } 6385 cacheid=xorg_cv_cc_flag__Wunused 6386 if eval test \${$cacheid+y} 6387then : 6388 printf %s "(cached) " >&6 6389else $as_nop 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391/* end confdefs.h. */ 6392int i; 6393int 6394main (void) 6395{ 6396 6397 ; 6398 return 0; 6399} 6400_ACEOF 6401if ac_fn_c_try_link "$LINENO" 6402then : 6403 eval $cacheid=yes 6404else $as_nop 6405 eval $cacheid=no 6406fi 6407rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6408 conftest$ac_exeext conftest.$ac_ext 6409fi 6410 6411 6412 CFLAGS="$xorg_testset_save_CFLAGS" 6413 6414 eval supported=\$$cacheid 6415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6416printf "%s\n" "$supported" >&6; } 6417 if test "$supported" = "yes" ; then 6418 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6419 found="yes" 6420 fi 6421 fi 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437xorg_testset_save_CFLAGS="$CFLAGS" 6438 6439if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6442printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6443if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6444then : 6445 printf %s "(cached) " >&6 6446else $as_nop 6447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6448/* end confdefs.h. */ 6449int i; 6450_ACEOF 6451if ac_fn_c_try_compile "$LINENO" 6452then : 6453 xorg_cv_cc_flag_unknown_warning_option=yes 6454else $as_nop 6455 xorg_cv_cc_flag_unknown_warning_option=no 6456fi 6457rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6458fi 6459{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6460printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6462 CFLAGS="$xorg_testset_save_CFLAGS" 6463fi 6464 6465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6471printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6472if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6473then : 6474 printf %s "(cached) " >&6 6475else $as_nop 6476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6477/* end confdefs.h. */ 6478int i; 6479_ACEOF 6480if ac_fn_c_try_compile "$LINENO" 6481then : 6482 xorg_cv_cc_flag_unused_command_line_argument=yes 6483else $as_nop 6484 xorg_cv_cc_flag_unused_command_line_argument=no 6485fi 6486rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6487fi 6488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6489printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6491 CFLAGS="$xorg_testset_save_CFLAGS" 6492fi 6493 6494found="no" 6495 6496 if test $found = "no" ; then 6497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6499 fi 6500 6501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6503 fi 6504 6505 CFLAGS="$CFLAGS -Wuninitialized" 6506 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6508printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6509 cacheid=xorg_cv_cc_flag__Wuninitialized 6510 if eval test \${$cacheid+y} 6511then : 6512 printf %s "(cached) " >&6 6513else $as_nop 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515/* end confdefs.h. */ 6516int i; 6517int 6518main (void) 6519{ 6520 6521 ; 6522 return 0; 6523} 6524_ACEOF 6525if ac_fn_c_try_link "$LINENO" 6526then : 6527 eval $cacheid=yes 6528else $as_nop 6529 eval $cacheid=no 6530fi 6531rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6532 conftest$ac_exeext conftest.$ac_ext 6533fi 6534 6535 6536 CFLAGS="$xorg_testset_save_CFLAGS" 6537 6538 eval supported=\$$cacheid 6539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6540printf "%s\n" "$supported" >&6; } 6541 if test "$supported" = "yes" ; then 6542 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6543 found="yes" 6544 fi 6545 fi 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561xorg_testset_save_CFLAGS="$CFLAGS" 6562 6563if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6566printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6567if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6568then : 6569 printf %s "(cached) " >&6 6570else $as_nop 6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572/* end confdefs.h. */ 6573int i; 6574_ACEOF 6575if ac_fn_c_try_compile "$LINENO" 6576then : 6577 xorg_cv_cc_flag_unknown_warning_option=yes 6578else $as_nop 6579 xorg_cv_cc_flag_unknown_warning_option=no 6580fi 6581rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6582fi 6583{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6584printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587fi 6588 6589if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6592 fi 6593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6595printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6596if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6597then : 6598 printf %s "(cached) " >&6 6599else $as_nop 6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6601/* end confdefs.h. */ 6602int i; 6603_ACEOF 6604if ac_fn_c_try_compile "$LINENO" 6605then : 6606 xorg_cv_cc_flag_unused_command_line_argument=yes 6607else $as_nop 6608 xorg_cv_cc_flag_unused_command_line_argument=no 6609fi 6610rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6611fi 6612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6613printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6614 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6615 CFLAGS="$xorg_testset_save_CFLAGS" 6616fi 6617 6618found="no" 6619 6620 if test $found = "no" ; then 6621 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6623 fi 6624 6625 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6627 fi 6628 6629 CFLAGS="$CFLAGS -Wshadow" 6630 6631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6632printf %s "checking if $CC supports -Wshadow... " >&6; } 6633 cacheid=xorg_cv_cc_flag__Wshadow 6634 if eval test \${$cacheid+y} 6635then : 6636 printf %s "(cached) " >&6 6637else $as_nop 6638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6639/* end confdefs.h. */ 6640int i; 6641int 6642main (void) 6643{ 6644 6645 ; 6646 return 0; 6647} 6648_ACEOF 6649if ac_fn_c_try_link "$LINENO" 6650then : 6651 eval $cacheid=yes 6652else $as_nop 6653 eval $cacheid=no 6654fi 6655rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6656 conftest$ac_exeext conftest.$ac_ext 6657fi 6658 6659 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661 6662 eval supported=\$$cacheid 6663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6664printf "%s\n" "$supported" >&6; } 6665 if test "$supported" = "yes" ; then 6666 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6667 found="yes" 6668 fi 6669 fi 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685xorg_testset_save_CFLAGS="$CFLAGS" 6686 6687if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6690printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6691if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6692then : 6693 printf %s "(cached) " >&6 6694else $as_nop 6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6696/* end confdefs.h. */ 6697int i; 6698_ACEOF 6699if ac_fn_c_try_compile "$LINENO" 6700then : 6701 xorg_cv_cc_flag_unknown_warning_option=yes 6702else $as_nop 6703 xorg_cv_cc_flag_unknown_warning_option=no 6704fi 6705rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6706fi 6707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6708printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6710 CFLAGS="$xorg_testset_save_CFLAGS" 6711fi 6712 6713if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6716 fi 6717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6719printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6720if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6721then : 6722 printf %s "(cached) " >&6 6723else $as_nop 6724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725/* end confdefs.h. */ 6726int i; 6727_ACEOF 6728if ac_fn_c_try_compile "$LINENO" 6729then : 6730 xorg_cv_cc_flag_unused_command_line_argument=yes 6731else $as_nop 6732 xorg_cv_cc_flag_unused_command_line_argument=no 6733fi 6734rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6735fi 6736{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6737printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6738 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6739 CFLAGS="$xorg_testset_save_CFLAGS" 6740fi 6741 6742found="no" 6743 6744 if test $found = "no" ; then 6745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6747 fi 6748 6749 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6751 fi 6752 6753 CFLAGS="$CFLAGS -Wmissing-noreturn" 6754 6755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6756printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6757 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6758 if eval test \${$cacheid+y} 6759then : 6760 printf %s "(cached) " >&6 6761else $as_nop 6762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6763/* end confdefs.h. */ 6764int i; 6765int 6766main (void) 6767{ 6768 6769 ; 6770 return 0; 6771} 6772_ACEOF 6773if ac_fn_c_try_link "$LINENO" 6774then : 6775 eval $cacheid=yes 6776else $as_nop 6777 eval $cacheid=no 6778fi 6779rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6780 conftest$ac_exeext conftest.$ac_ext 6781fi 6782 6783 6784 CFLAGS="$xorg_testset_save_CFLAGS" 6785 6786 eval supported=\$$cacheid 6787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6788printf "%s\n" "$supported" >&6; } 6789 if test "$supported" = "yes" ; then 6790 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6791 found="yes" 6792 fi 6793 fi 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809xorg_testset_save_CFLAGS="$CFLAGS" 6810 6811if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6814printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6815if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6816then : 6817 printf %s "(cached) " >&6 6818else $as_nop 6819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6820/* end confdefs.h. */ 6821int i; 6822_ACEOF 6823if ac_fn_c_try_compile "$LINENO" 6824then : 6825 xorg_cv_cc_flag_unknown_warning_option=yes 6826else $as_nop 6827 xorg_cv_cc_flag_unknown_warning_option=no 6828fi 6829rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6830fi 6831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6832printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6834 CFLAGS="$xorg_testset_save_CFLAGS" 6835fi 6836 6837if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6840 fi 6841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6843printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6844if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6845then : 6846 printf %s "(cached) " >&6 6847else $as_nop 6848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849/* end confdefs.h. */ 6850int i; 6851_ACEOF 6852if ac_fn_c_try_compile "$LINENO" 6853then : 6854 xorg_cv_cc_flag_unused_command_line_argument=yes 6855else $as_nop 6856 xorg_cv_cc_flag_unused_command_line_argument=no 6857fi 6858rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6859fi 6860{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6861printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6863 CFLAGS="$xorg_testset_save_CFLAGS" 6864fi 6865 6866found="no" 6867 6868 if test $found = "no" ; then 6869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6871 fi 6872 6873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6875 fi 6876 6877 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6878 6879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6880printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6881 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6882 if eval test \${$cacheid+y} 6883then : 6884 printf %s "(cached) " >&6 6885else $as_nop 6886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6887/* end confdefs.h. */ 6888int i; 6889int 6890main (void) 6891{ 6892 6893 ; 6894 return 0; 6895} 6896_ACEOF 6897if ac_fn_c_try_link "$LINENO" 6898then : 6899 eval $cacheid=yes 6900else $as_nop 6901 eval $cacheid=no 6902fi 6903rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6904 conftest$ac_exeext conftest.$ac_ext 6905fi 6906 6907 6908 CFLAGS="$xorg_testset_save_CFLAGS" 6909 6910 eval supported=\$$cacheid 6911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6912printf "%s\n" "$supported" >&6; } 6913 if test "$supported" = "yes" ; then 6914 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6915 found="yes" 6916 fi 6917 fi 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933xorg_testset_save_CFLAGS="$CFLAGS" 6934 6935if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6938printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6939if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6940then : 6941 printf %s "(cached) " >&6 6942else $as_nop 6943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944/* end confdefs.h. */ 6945int i; 6946_ACEOF 6947if ac_fn_c_try_compile "$LINENO" 6948then : 6949 xorg_cv_cc_flag_unknown_warning_option=yes 6950else $as_nop 6951 xorg_cv_cc_flag_unknown_warning_option=no 6952fi 6953rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6954fi 6955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6956printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959fi 6960 6961if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6964 fi 6965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6967printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6968if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6969then : 6970 printf %s "(cached) " >&6 6971else $as_nop 6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6973/* end confdefs.h. */ 6974int i; 6975_ACEOF 6976if ac_fn_c_try_compile "$LINENO" 6977then : 6978 xorg_cv_cc_flag_unused_command_line_argument=yes 6979else $as_nop 6980 xorg_cv_cc_flag_unused_command_line_argument=no 6981fi 6982rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6983fi 6984{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6985printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988fi 6989 6990found="no" 6991 6992 if test $found = "no" ; then 6993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 6997 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6999 fi 7000 7001 CFLAGS="$CFLAGS -Wredundant-decls" 7002 7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7004printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7005 cacheid=xorg_cv_cc_flag__Wredundant_decls 7006 if eval test \${$cacheid+y} 7007then : 7008 printf %s "(cached) " >&6 7009else $as_nop 7010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7011/* end confdefs.h. */ 7012int i; 7013int 7014main (void) 7015{ 7016 7017 ; 7018 return 0; 7019} 7020_ACEOF 7021if ac_fn_c_try_link "$LINENO" 7022then : 7023 eval $cacheid=yes 7024else $as_nop 7025 eval $cacheid=no 7026fi 7027rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7028 conftest$ac_exeext conftest.$ac_ext 7029fi 7030 7031 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033 7034 eval supported=\$$cacheid 7035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7036printf "%s\n" "$supported" >&6; } 7037 if test "$supported" = "yes" ; then 7038 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7039 found="yes" 7040 fi 7041 fi 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057xorg_testset_save_CFLAGS="$CFLAGS" 7058 7059if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7062printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7063if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7064then : 7065 printf %s "(cached) " >&6 7066else $as_nop 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068/* end confdefs.h. */ 7069int i; 7070_ACEOF 7071if ac_fn_c_try_compile "$LINENO" 7072then : 7073 xorg_cv_cc_flag_unknown_warning_option=yes 7074else $as_nop 7075 xorg_cv_cc_flag_unknown_warning_option=no 7076fi 7077rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7078fi 7079{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7080printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7081 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7082 CFLAGS="$xorg_testset_save_CFLAGS" 7083fi 7084 7085if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7088 fi 7089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7091printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7092if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7093then : 7094 printf %s "(cached) " >&6 7095else $as_nop 7096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7097/* end confdefs.h. */ 7098int i; 7099_ACEOF 7100if ac_fn_c_try_compile "$LINENO" 7101then : 7102 xorg_cv_cc_flag_unused_command_line_argument=yes 7103else $as_nop 7104 xorg_cv_cc_flag_unused_command_line_argument=no 7105fi 7106rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7107fi 7108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7109printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112fi 7113 7114found="no" 7115 7116 if test $found = "no" ; then 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 fi 7120 7121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7123 fi 7124 7125 CFLAGS="$CFLAGS -Wlogical-op" 7126 7127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7128printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7129 cacheid=xorg_cv_cc_flag__Wlogical_op 7130 if eval test \${$cacheid+y} 7131then : 7132 printf %s "(cached) " >&6 7133else $as_nop 7134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135/* end confdefs.h. */ 7136int i; 7137int 7138main (void) 7139{ 7140 7141 ; 7142 return 0; 7143} 7144_ACEOF 7145if ac_fn_c_try_link "$LINENO" 7146then : 7147 eval $cacheid=yes 7148else $as_nop 7149 eval $cacheid=no 7150fi 7151rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7152 conftest$ac_exeext conftest.$ac_ext 7153fi 7154 7155 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 7158 eval supported=\$$cacheid 7159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7160printf "%s\n" "$supported" >&6; } 7161 if test "$supported" = "yes" ; then 7162 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7163 found="yes" 7164 fi 7165 fi 7166 7167 7168 7169# These are currently disabled because they are noisy. They will be enabled 7170# in the future once the codebase is sufficiently modernized to silence 7171# them. For now, I don't want them to drown out the other warnings. 7172# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7173# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7174# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7175 7176# Turn some warnings into errors, so we don't accidently get successful builds 7177# when there are problems that should be fixed. 7178 7179if test "x$SELECTIVE_WERROR" = "xyes" ; then 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193xorg_testset_save_CFLAGS="$CFLAGS" 7194 7195if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7198printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7199if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7200then : 7201 printf %s "(cached) " >&6 7202else $as_nop 7203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204/* end confdefs.h. */ 7205int i; 7206_ACEOF 7207if ac_fn_c_try_compile "$LINENO" 7208then : 7209 xorg_cv_cc_flag_unknown_warning_option=yes 7210else $as_nop 7211 xorg_cv_cc_flag_unknown_warning_option=no 7212fi 7213rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7214fi 7215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7216printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7218 CFLAGS="$xorg_testset_save_CFLAGS" 7219fi 7220 7221if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7224 fi 7225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7227printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7228if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7229then : 7230 printf %s "(cached) " >&6 7231else $as_nop 7232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7233/* end confdefs.h. */ 7234int i; 7235_ACEOF 7236if ac_fn_c_try_compile "$LINENO" 7237then : 7238 xorg_cv_cc_flag_unused_command_line_argument=yes 7239else $as_nop 7240 xorg_cv_cc_flag_unused_command_line_argument=no 7241fi 7242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7243fi 7244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7245printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7247 CFLAGS="$xorg_testset_save_CFLAGS" 7248fi 7249 7250found="no" 7251 7252 if test $found = "no" ; then 7253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7255 fi 7256 7257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7259 fi 7260 7261 CFLAGS="$CFLAGS -Werror=implicit" 7262 7263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7264printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7265 cacheid=xorg_cv_cc_flag__Werror_implicit 7266 if eval test \${$cacheid+y} 7267then : 7268 printf %s "(cached) " >&6 7269else $as_nop 7270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7271/* end confdefs.h. */ 7272int i; 7273int 7274main (void) 7275{ 7276 7277 ; 7278 return 0; 7279} 7280_ACEOF 7281if ac_fn_c_try_link "$LINENO" 7282then : 7283 eval $cacheid=yes 7284else $as_nop 7285 eval $cacheid=no 7286fi 7287rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7288 conftest$ac_exeext conftest.$ac_ext 7289fi 7290 7291 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 7294 eval supported=\$$cacheid 7295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7296printf "%s\n" "$supported" >&6; } 7297 if test "$supported" = "yes" ; then 7298 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7299 found="yes" 7300 fi 7301 fi 7302 7303 if test $found = "no" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 7308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7310 fi 7311 7312 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7313 7314 { 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 7315printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7316 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7317 if eval test \${$cacheid+y} 7318then : 7319 printf %s "(cached) " >&6 7320else $as_nop 7321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7322/* end confdefs.h. */ 7323int i; 7324int 7325main (void) 7326{ 7327 7328 ; 7329 return 0; 7330} 7331_ACEOF 7332if ac_fn_c_try_link "$LINENO" 7333then : 7334 eval $cacheid=yes 7335else $as_nop 7336 eval $cacheid=no 7337fi 7338rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7339 conftest$ac_exeext conftest.$ac_ext 7340fi 7341 7342 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 7345 eval supported=\$$cacheid 7346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7347printf "%s\n" "$supported" >&6; } 7348 if test "$supported" = "yes" ; then 7349 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7350 found="yes" 7351 fi 7352 fi 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368xorg_testset_save_CFLAGS="$CFLAGS" 7369 7370if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7373printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7374if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7375then : 7376 printf %s "(cached) " >&6 7377else $as_nop 7378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7379/* end confdefs.h. */ 7380int i; 7381_ACEOF 7382if ac_fn_c_try_compile "$LINENO" 7383then : 7384 xorg_cv_cc_flag_unknown_warning_option=yes 7385else $as_nop 7386 xorg_cv_cc_flag_unknown_warning_option=no 7387fi 7388rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7389fi 7390{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7391printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7393 CFLAGS="$xorg_testset_save_CFLAGS" 7394fi 7395 7396if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7399 fi 7400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7402printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7403if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7404then : 7405 printf %s "(cached) " >&6 7406else $as_nop 7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7408/* end confdefs.h. */ 7409int i; 7410_ACEOF 7411if ac_fn_c_try_compile "$LINENO" 7412then : 7413 xorg_cv_cc_flag_unused_command_line_argument=yes 7414else $as_nop 7415 xorg_cv_cc_flag_unused_command_line_argument=no 7416fi 7417rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7418fi 7419{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7420printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423fi 7424 7425found="no" 7426 7427 if test $found = "no" ; then 7428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 fi 7431 7432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7434 fi 7435 7436 CFLAGS="$CFLAGS -Werror=nonnull" 7437 7438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7439printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7440 cacheid=xorg_cv_cc_flag__Werror_nonnull 7441 if eval test \${$cacheid+y} 7442then : 7443 printf %s "(cached) " >&6 7444else $as_nop 7445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7446/* end confdefs.h. */ 7447int i; 7448int 7449main (void) 7450{ 7451 7452 ; 7453 return 0; 7454} 7455_ACEOF 7456if ac_fn_c_try_link "$LINENO" 7457then : 7458 eval $cacheid=yes 7459else $as_nop 7460 eval $cacheid=no 7461fi 7462rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7463 conftest$ac_exeext conftest.$ac_ext 7464fi 7465 7466 7467 CFLAGS="$xorg_testset_save_CFLAGS" 7468 7469 eval supported=\$$cacheid 7470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7471printf "%s\n" "$supported" >&6; } 7472 if test "$supported" = "yes" ; then 7473 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7474 found="yes" 7475 fi 7476 fi 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492xorg_testset_save_CFLAGS="$CFLAGS" 7493 7494if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7497printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7498if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7499then : 7500 printf %s "(cached) " >&6 7501else $as_nop 7502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7503/* end confdefs.h. */ 7504int i; 7505_ACEOF 7506if ac_fn_c_try_compile "$LINENO" 7507then : 7508 xorg_cv_cc_flag_unknown_warning_option=yes 7509else $as_nop 7510 xorg_cv_cc_flag_unknown_warning_option=no 7511fi 7512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7513fi 7514{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7515printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7517 CFLAGS="$xorg_testset_save_CFLAGS" 7518fi 7519 7520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7523 fi 7524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7526printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7527if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7528then : 7529 printf %s "(cached) " >&6 7530else $as_nop 7531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7532/* end confdefs.h. */ 7533int i; 7534_ACEOF 7535if ac_fn_c_try_compile "$LINENO" 7536then : 7537 xorg_cv_cc_flag_unused_command_line_argument=yes 7538else $as_nop 7539 xorg_cv_cc_flag_unused_command_line_argument=no 7540fi 7541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7542fi 7543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7544printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547fi 7548 7549found="no" 7550 7551 if test $found = "no" ; then 7552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 7556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7558 fi 7559 7560 CFLAGS="$CFLAGS -Werror=init-self" 7561 7562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7563printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7564 cacheid=xorg_cv_cc_flag__Werror_init_self 7565 if eval test \${$cacheid+y} 7566then : 7567 printf %s "(cached) " >&6 7568else $as_nop 7569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7570/* end confdefs.h. */ 7571int i; 7572int 7573main (void) 7574{ 7575 7576 ; 7577 return 0; 7578} 7579_ACEOF 7580if ac_fn_c_try_link "$LINENO" 7581then : 7582 eval $cacheid=yes 7583else $as_nop 7584 eval $cacheid=no 7585fi 7586rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7587 conftest$ac_exeext conftest.$ac_ext 7588fi 7589 7590 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 7593 eval supported=\$$cacheid 7594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7595printf "%s\n" "$supported" >&6; } 7596 if test "$supported" = "yes" ; then 7597 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7598 found="yes" 7599 fi 7600 fi 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616xorg_testset_save_CFLAGS="$CFLAGS" 7617 7618if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7621printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7622if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7623then : 7624 printf %s "(cached) " >&6 7625else $as_nop 7626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7627/* end confdefs.h. */ 7628int i; 7629_ACEOF 7630if ac_fn_c_try_compile "$LINENO" 7631then : 7632 xorg_cv_cc_flag_unknown_warning_option=yes 7633else $as_nop 7634 xorg_cv_cc_flag_unknown_warning_option=no 7635fi 7636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7637fi 7638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7639printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7641 CFLAGS="$xorg_testset_save_CFLAGS" 7642fi 7643 7644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7647 fi 7648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7650printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7651if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7652then : 7653 printf %s "(cached) " >&6 7654else $as_nop 7655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7656/* end confdefs.h. */ 7657int i; 7658_ACEOF 7659if ac_fn_c_try_compile "$LINENO" 7660then : 7661 xorg_cv_cc_flag_unused_command_line_argument=yes 7662else $as_nop 7663 xorg_cv_cc_flag_unused_command_line_argument=no 7664fi 7665rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7666fi 7667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7668printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7670 CFLAGS="$xorg_testset_save_CFLAGS" 7671fi 7672 7673found="no" 7674 7675 if test $found = "no" ; then 7676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7678 fi 7679 7680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7682 fi 7683 7684 CFLAGS="$CFLAGS -Werror=main" 7685 7686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7687printf %s "checking if $CC supports -Werror=main... " >&6; } 7688 cacheid=xorg_cv_cc_flag__Werror_main 7689 if eval test \${$cacheid+y} 7690then : 7691 printf %s "(cached) " >&6 7692else $as_nop 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694/* end confdefs.h. */ 7695int i; 7696int 7697main (void) 7698{ 7699 7700 ; 7701 return 0; 7702} 7703_ACEOF 7704if ac_fn_c_try_link "$LINENO" 7705then : 7706 eval $cacheid=yes 7707else $as_nop 7708 eval $cacheid=no 7709fi 7710rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7711 conftest$ac_exeext conftest.$ac_ext 7712fi 7713 7714 7715 CFLAGS="$xorg_testset_save_CFLAGS" 7716 7717 eval supported=\$$cacheid 7718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7719printf "%s\n" "$supported" >&6; } 7720 if test "$supported" = "yes" ; then 7721 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7722 found="yes" 7723 fi 7724 fi 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740xorg_testset_save_CFLAGS="$CFLAGS" 7741 7742if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7745printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7746if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7747then : 7748 printf %s "(cached) " >&6 7749else $as_nop 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751/* end confdefs.h. */ 7752int i; 7753_ACEOF 7754if ac_fn_c_try_compile "$LINENO" 7755then : 7756 xorg_cv_cc_flag_unknown_warning_option=yes 7757else $as_nop 7758 xorg_cv_cc_flag_unknown_warning_option=no 7759fi 7760rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7761fi 7762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7763printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766fi 7767 7768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7771 fi 7772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7774printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7775if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7776then : 7777 printf %s "(cached) " >&6 7778else $as_nop 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780/* end confdefs.h. */ 7781int i; 7782_ACEOF 7783if ac_fn_c_try_compile "$LINENO" 7784then : 7785 xorg_cv_cc_flag_unused_command_line_argument=yes 7786else $as_nop 7787 xorg_cv_cc_flag_unused_command_line_argument=no 7788fi 7789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7790fi 7791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7792printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7794 CFLAGS="$xorg_testset_save_CFLAGS" 7795fi 7796 7797found="no" 7798 7799 if test $found = "no" ; then 7800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7802 fi 7803 7804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7806 fi 7807 7808 CFLAGS="$CFLAGS -Werror=missing-braces" 7809 7810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7811printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7812 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7813 if eval test \${$cacheid+y} 7814then : 7815 printf %s "(cached) " >&6 7816else $as_nop 7817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7818/* end confdefs.h. */ 7819int i; 7820int 7821main (void) 7822{ 7823 7824 ; 7825 return 0; 7826} 7827_ACEOF 7828if ac_fn_c_try_link "$LINENO" 7829then : 7830 eval $cacheid=yes 7831else $as_nop 7832 eval $cacheid=no 7833fi 7834rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7835 conftest$ac_exeext conftest.$ac_ext 7836fi 7837 7838 7839 CFLAGS="$xorg_testset_save_CFLAGS" 7840 7841 eval supported=\$$cacheid 7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7843printf "%s\n" "$supported" >&6; } 7844 if test "$supported" = "yes" ; then 7845 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7846 found="yes" 7847 fi 7848 fi 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864xorg_testset_save_CFLAGS="$CFLAGS" 7865 7866if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7869printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7870if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7871then : 7872 printf %s "(cached) " >&6 7873else $as_nop 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875/* end confdefs.h. */ 7876int i; 7877_ACEOF 7878if ac_fn_c_try_compile "$LINENO" 7879then : 7880 xorg_cv_cc_flag_unknown_warning_option=yes 7881else $as_nop 7882 xorg_cv_cc_flag_unknown_warning_option=no 7883fi 7884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7885fi 7886{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7887printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7889 CFLAGS="$xorg_testset_save_CFLAGS" 7890fi 7891 7892if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7895 fi 7896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7898printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7899if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7900then : 7901 printf %s "(cached) " >&6 7902else $as_nop 7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7904/* end confdefs.h. */ 7905int i; 7906_ACEOF 7907if ac_fn_c_try_compile "$LINENO" 7908then : 7909 xorg_cv_cc_flag_unused_command_line_argument=yes 7910else $as_nop 7911 xorg_cv_cc_flag_unused_command_line_argument=no 7912fi 7913rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7914fi 7915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7916printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919fi 7920 7921found="no" 7922 7923 if test $found = "no" ; then 7924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7926 fi 7927 7928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7930 fi 7931 7932 CFLAGS="$CFLAGS -Werror=sequence-point" 7933 7934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7935printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7936 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7937 if eval test \${$cacheid+y} 7938then : 7939 printf %s "(cached) " >&6 7940else $as_nop 7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942/* end confdefs.h. */ 7943int i; 7944int 7945main (void) 7946{ 7947 7948 ; 7949 return 0; 7950} 7951_ACEOF 7952if ac_fn_c_try_link "$LINENO" 7953then : 7954 eval $cacheid=yes 7955else $as_nop 7956 eval $cacheid=no 7957fi 7958rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7959 conftest$ac_exeext conftest.$ac_ext 7960fi 7961 7962 7963 CFLAGS="$xorg_testset_save_CFLAGS" 7964 7965 eval supported=\$$cacheid 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7967printf "%s\n" "$supported" >&6; } 7968 if test "$supported" = "yes" ; then 7969 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7970 found="yes" 7971 fi 7972 fi 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 7984 7985 7986 7987 7988xorg_testset_save_CFLAGS="$CFLAGS" 7989 7990if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7993printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7994if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7995then : 7996 printf %s "(cached) " >&6 7997else $as_nop 7998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999/* end confdefs.h. */ 8000int i; 8001_ACEOF 8002if ac_fn_c_try_compile "$LINENO" 8003then : 8004 xorg_cv_cc_flag_unknown_warning_option=yes 8005else $as_nop 8006 xorg_cv_cc_flag_unknown_warning_option=no 8007fi 8008rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8009fi 8010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8011printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014fi 8015 8016if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 fi 8020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8022printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8023if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8024then : 8025 printf %s "(cached) " >&6 8026else $as_nop 8027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8028/* end confdefs.h. */ 8029int i; 8030_ACEOF 8031if ac_fn_c_try_compile "$LINENO" 8032then : 8033 xorg_cv_cc_flag_unused_command_line_argument=yes 8034else $as_nop 8035 xorg_cv_cc_flag_unused_command_line_argument=no 8036fi 8037rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8038fi 8039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8040printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8042 CFLAGS="$xorg_testset_save_CFLAGS" 8043fi 8044 8045found="no" 8046 8047 if test $found = "no" ; then 8048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8050 fi 8051 8052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8054 fi 8055 8056 CFLAGS="$CFLAGS -Werror=return-type" 8057 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8059printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8060 cacheid=xorg_cv_cc_flag__Werror_return_type 8061 if eval test \${$cacheid+y} 8062then : 8063 printf %s "(cached) " >&6 8064else $as_nop 8065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8066/* end confdefs.h. */ 8067int i; 8068int 8069main (void) 8070{ 8071 8072 ; 8073 return 0; 8074} 8075_ACEOF 8076if ac_fn_c_try_link "$LINENO" 8077then : 8078 eval $cacheid=yes 8079else $as_nop 8080 eval $cacheid=no 8081fi 8082rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8083 conftest$ac_exeext conftest.$ac_ext 8084fi 8085 8086 8087 CFLAGS="$xorg_testset_save_CFLAGS" 8088 8089 eval supported=\$$cacheid 8090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8091printf "%s\n" "$supported" >&6; } 8092 if test "$supported" = "yes" ; then 8093 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8094 found="yes" 8095 fi 8096 fi 8097 8098 if test $found = "no" ; then 8099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 fi 8102 8103 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8105 fi 8106 8107 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8108 8109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8110printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8111 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8112 if eval test \${$cacheid+y} 8113then : 8114 printf %s "(cached) " >&6 8115else $as_nop 8116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8117/* end confdefs.h. */ 8118int i; 8119int 8120main (void) 8121{ 8122 8123 ; 8124 return 0; 8125} 8126_ACEOF 8127if ac_fn_c_try_link "$LINENO" 8128then : 8129 eval $cacheid=yes 8130else $as_nop 8131 eval $cacheid=no 8132fi 8133rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8134 conftest$ac_exeext conftest.$ac_ext 8135fi 8136 8137 8138 CFLAGS="$xorg_testset_save_CFLAGS" 8139 8140 eval supported=\$$cacheid 8141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8142printf "%s\n" "$supported" >&6; } 8143 if test "$supported" = "yes" ; then 8144 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8145 found="yes" 8146 fi 8147 fi 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163xorg_testset_save_CFLAGS="$CFLAGS" 8164 8165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8168printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8169if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8170then : 8171 printf %s "(cached) " >&6 8172else $as_nop 8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8174/* end confdefs.h. */ 8175int i; 8176_ACEOF 8177if ac_fn_c_try_compile "$LINENO" 8178then : 8179 xorg_cv_cc_flag_unknown_warning_option=yes 8180else $as_nop 8181 xorg_cv_cc_flag_unknown_warning_option=no 8182fi 8183rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8184fi 8185{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8186printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8188 CFLAGS="$xorg_testset_save_CFLAGS" 8189fi 8190 8191if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8194 fi 8195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8197printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8198if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8199then : 8200 printf %s "(cached) " >&6 8201else $as_nop 8202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8203/* end confdefs.h. */ 8204int i; 8205_ACEOF 8206if ac_fn_c_try_compile "$LINENO" 8207then : 8208 xorg_cv_cc_flag_unused_command_line_argument=yes 8209else $as_nop 8210 xorg_cv_cc_flag_unused_command_line_argument=no 8211fi 8212rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8213fi 8214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8215printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8217 CFLAGS="$xorg_testset_save_CFLAGS" 8218fi 8219 8220found="no" 8221 8222 if test $found = "no" ; then 8223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8225 fi 8226 8227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8229 fi 8230 8231 CFLAGS="$CFLAGS -Werror=trigraphs" 8232 8233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8234printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8235 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8236 if eval test \${$cacheid+y} 8237then : 8238 printf %s "(cached) " >&6 8239else $as_nop 8240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8241/* end confdefs.h. */ 8242int i; 8243int 8244main (void) 8245{ 8246 8247 ; 8248 return 0; 8249} 8250_ACEOF 8251if ac_fn_c_try_link "$LINENO" 8252then : 8253 eval $cacheid=yes 8254else $as_nop 8255 eval $cacheid=no 8256fi 8257rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8258 conftest$ac_exeext conftest.$ac_ext 8259fi 8260 8261 8262 CFLAGS="$xorg_testset_save_CFLAGS" 8263 8264 eval supported=\$$cacheid 8265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8266printf "%s\n" "$supported" >&6; } 8267 if test "$supported" = "yes" ; then 8268 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8269 found="yes" 8270 fi 8271 fi 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287xorg_testset_save_CFLAGS="$CFLAGS" 8288 8289if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8292printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8293if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8294then : 8295 printf %s "(cached) " >&6 8296else $as_nop 8297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8298/* end confdefs.h. */ 8299int i; 8300_ACEOF 8301if ac_fn_c_try_compile "$LINENO" 8302then : 8303 xorg_cv_cc_flag_unknown_warning_option=yes 8304else $as_nop 8305 xorg_cv_cc_flag_unknown_warning_option=no 8306fi 8307rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8308fi 8309{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8310printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8312 CFLAGS="$xorg_testset_save_CFLAGS" 8313fi 8314 8315if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8318 fi 8319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8321printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8322if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8323then : 8324 printf %s "(cached) " >&6 8325else $as_nop 8326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8327/* end confdefs.h. */ 8328int i; 8329_ACEOF 8330if ac_fn_c_try_compile "$LINENO" 8331then : 8332 xorg_cv_cc_flag_unused_command_line_argument=yes 8333else $as_nop 8334 xorg_cv_cc_flag_unused_command_line_argument=no 8335fi 8336rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8337fi 8338{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8339printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8340 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8341 CFLAGS="$xorg_testset_save_CFLAGS" 8342fi 8343 8344found="no" 8345 8346 if test $found = "no" ; then 8347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8349 fi 8350 8351 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8353 fi 8354 8355 CFLAGS="$CFLAGS -Werror=array-bounds" 8356 8357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8358printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8359 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8360 if eval test \${$cacheid+y} 8361then : 8362 printf %s "(cached) " >&6 8363else $as_nop 8364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8365/* end confdefs.h. */ 8366int i; 8367int 8368main (void) 8369{ 8370 8371 ; 8372 return 0; 8373} 8374_ACEOF 8375if ac_fn_c_try_link "$LINENO" 8376then : 8377 eval $cacheid=yes 8378else $as_nop 8379 eval $cacheid=no 8380fi 8381rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8382 conftest$ac_exeext conftest.$ac_ext 8383fi 8384 8385 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387 8388 eval supported=\$$cacheid 8389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8390printf "%s\n" "$supported" >&6; } 8391 if test "$supported" = "yes" ; then 8392 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8393 found="yes" 8394 fi 8395 fi 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411xorg_testset_save_CFLAGS="$CFLAGS" 8412 8413if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8416printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8417if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8418then : 8419 printf %s "(cached) " >&6 8420else $as_nop 8421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8422/* end confdefs.h. */ 8423int i; 8424_ACEOF 8425if ac_fn_c_try_compile "$LINENO" 8426then : 8427 xorg_cv_cc_flag_unknown_warning_option=yes 8428else $as_nop 8429 xorg_cv_cc_flag_unknown_warning_option=no 8430fi 8431rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8432fi 8433{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8434printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8436 CFLAGS="$xorg_testset_save_CFLAGS" 8437fi 8438 8439if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8442 fi 8443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8445printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8446if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8447then : 8448 printf %s "(cached) " >&6 8449else $as_nop 8450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8451/* end confdefs.h. */ 8452int i; 8453_ACEOF 8454if ac_fn_c_try_compile "$LINENO" 8455then : 8456 xorg_cv_cc_flag_unused_command_line_argument=yes 8457else $as_nop 8458 xorg_cv_cc_flag_unused_command_line_argument=no 8459fi 8460rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8461fi 8462{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8463printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8465 CFLAGS="$xorg_testset_save_CFLAGS" 8466fi 8467 8468found="no" 8469 8470 if test $found = "no" ; then 8471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 8475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8477 fi 8478 8479 CFLAGS="$CFLAGS -Werror=write-strings" 8480 8481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8482printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8483 cacheid=xorg_cv_cc_flag__Werror_write_strings 8484 if eval test \${$cacheid+y} 8485then : 8486 printf %s "(cached) " >&6 8487else $as_nop 8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8489/* end confdefs.h. */ 8490int i; 8491int 8492main (void) 8493{ 8494 8495 ; 8496 return 0; 8497} 8498_ACEOF 8499if ac_fn_c_try_link "$LINENO" 8500then : 8501 eval $cacheid=yes 8502else $as_nop 8503 eval $cacheid=no 8504fi 8505rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8506 conftest$ac_exeext conftest.$ac_ext 8507fi 8508 8509 8510 CFLAGS="$xorg_testset_save_CFLAGS" 8511 8512 eval supported=\$$cacheid 8513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8514printf "%s\n" "$supported" >&6; } 8515 if test "$supported" = "yes" ; then 8516 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8517 found="yes" 8518 fi 8519 fi 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535xorg_testset_save_CFLAGS="$CFLAGS" 8536 8537if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8540printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8541if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8542then : 8543 printf %s "(cached) " >&6 8544else $as_nop 8545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8546/* end confdefs.h. */ 8547int i; 8548_ACEOF 8549if ac_fn_c_try_compile "$LINENO" 8550then : 8551 xorg_cv_cc_flag_unknown_warning_option=yes 8552else $as_nop 8553 xorg_cv_cc_flag_unknown_warning_option=no 8554fi 8555rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8556fi 8557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8558printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8560 CFLAGS="$xorg_testset_save_CFLAGS" 8561fi 8562 8563if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 fi 8567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8569printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8570if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8571then : 8572 printf %s "(cached) " >&6 8573else $as_nop 8574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8575/* end confdefs.h. */ 8576int i; 8577_ACEOF 8578if ac_fn_c_try_compile "$LINENO" 8579then : 8580 xorg_cv_cc_flag_unused_command_line_argument=yes 8581else $as_nop 8582 xorg_cv_cc_flag_unused_command_line_argument=no 8583fi 8584rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8585fi 8586{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8587printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8589 CFLAGS="$xorg_testset_save_CFLAGS" 8590fi 8591 8592found="no" 8593 8594 if test $found = "no" ; then 8595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8597 fi 8598 8599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8601 fi 8602 8603 CFLAGS="$CFLAGS -Werror=address" 8604 8605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8606printf %s "checking if $CC supports -Werror=address... " >&6; } 8607 cacheid=xorg_cv_cc_flag__Werror_address 8608 if eval test \${$cacheid+y} 8609then : 8610 printf %s "(cached) " >&6 8611else $as_nop 8612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613/* end confdefs.h. */ 8614int i; 8615int 8616main (void) 8617{ 8618 8619 ; 8620 return 0; 8621} 8622_ACEOF 8623if ac_fn_c_try_link "$LINENO" 8624then : 8625 eval $cacheid=yes 8626else $as_nop 8627 eval $cacheid=no 8628fi 8629rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8630 conftest$ac_exeext conftest.$ac_ext 8631fi 8632 8633 8634 CFLAGS="$xorg_testset_save_CFLAGS" 8635 8636 eval supported=\$$cacheid 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8638printf "%s\n" "$supported" >&6; } 8639 if test "$supported" = "yes" ; then 8640 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8641 found="yes" 8642 fi 8643 fi 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659xorg_testset_save_CFLAGS="$CFLAGS" 8660 8661if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8664printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8665if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8666then : 8667 printf %s "(cached) " >&6 8668else $as_nop 8669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8670/* end confdefs.h. */ 8671int i; 8672_ACEOF 8673if ac_fn_c_try_compile "$LINENO" 8674then : 8675 xorg_cv_cc_flag_unknown_warning_option=yes 8676else $as_nop 8677 xorg_cv_cc_flag_unknown_warning_option=no 8678fi 8679rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8680fi 8681{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8682printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8684 CFLAGS="$xorg_testset_save_CFLAGS" 8685fi 8686 8687if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8690 fi 8691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8693printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8694if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8695then : 8696 printf %s "(cached) " >&6 8697else $as_nop 8698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8699/* end confdefs.h. */ 8700int i; 8701_ACEOF 8702if ac_fn_c_try_compile "$LINENO" 8703then : 8704 xorg_cv_cc_flag_unused_command_line_argument=yes 8705else $as_nop 8706 xorg_cv_cc_flag_unused_command_line_argument=no 8707fi 8708rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8709fi 8710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8711printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8713 CFLAGS="$xorg_testset_save_CFLAGS" 8714fi 8715 8716found="no" 8717 8718 if test $found = "no" ; then 8719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8721 fi 8722 8723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8725 fi 8726 8727 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8728 8729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8730printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8731 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8732 if eval test \${$cacheid+y} 8733then : 8734 printf %s "(cached) " >&6 8735else $as_nop 8736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8737/* end confdefs.h. */ 8738int i; 8739int 8740main (void) 8741{ 8742 8743 ; 8744 return 0; 8745} 8746_ACEOF 8747if ac_fn_c_try_link "$LINENO" 8748then : 8749 eval $cacheid=yes 8750else $as_nop 8751 eval $cacheid=no 8752fi 8753rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8754 conftest$ac_exeext conftest.$ac_ext 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=int-to-pointer-cast" 8765 found="yes" 8766 fi 8767 fi 8768 8769 if test $found = "no" ; then 8770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8772 fi 8773 8774 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8776 fi 8777 8778 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8779 8780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8781printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8782 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8783 if eval test \${$cacheid+y} 8784then : 8785 printf %s "(cached) " >&6 8786else $as_nop 8787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8788/* end confdefs.h. */ 8789int i; 8790int 8791main (void) 8792{ 8793 8794 ; 8795 return 0; 8796} 8797_ACEOF 8798if ac_fn_c_try_link "$LINENO" 8799then : 8800 eval $cacheid=yes 8801else $as_nop 8802 eval $cacheid=no 8803fi 8804rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8805 conftest$ac_exeext conftest.$ac_ext 8806fi 8807 8808 8809 CFLAGS="$xorg_testset_save_CFLAGS" 8810 8811 eval supported=\$$cacheid 8812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8813printf "%s\n" "$supported" >&6; } 8814 if test "$supported" = "yes" ; then 8815 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8816 found="yes" 8817 fi 8818 fi 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834xorg_testset_save_CFLAGS="$CFLAGS" 8835 8836if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8839printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8840if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8841then : 8842 printf %s "(cached) " >&6 8843else $as_nop 8844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8845/* end confdefs.h. */ 8846int i; 8847_ACEOF 8848if ac_fn_c_try_compile "$LINENO" 8849then : 8850 xorg_cv_cc_flag_unknown_warning_option=yes 8851else $as_nop 8852 xorg_cv_cc_flag_unknown_warning_option=no 8853fi 8854rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8855fi 8856{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8857printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8859 CFLAGS="$xorg_testset_save_CFLAGS" 8860fi 8861 8862if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8865 fi 8866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8868printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8869if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8870then : 8871 printf %s "(cached) " >&6 8872else $as_nop 8873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8874/* end confdefs.h. */ 8875int i; 8876_ACEOF 8877if ac_fn_c_try_compile "$LINENO" 8878then : 8879 xorg_cv_cc_flag_unused_command_line_argument=yes 8880else $as_nop 8881 xorg_cv_cc_flag_unused_command_line_argument=no 8882fi 8883rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8884fi 8885{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8886printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889fi 8890 8891found="no" 8892 8893 if test $found = "no" ; then 8894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8896 fi 8897 8898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8900 fi 8901 8902 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8903 8904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8905printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8906 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8907 if eval test \${$cacheid+y} 8908then : 8909 printf %s "(cached) " >&6 8910else $as_nop 8911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8912/* end confdefs.h. */ 8913int i; 8914int 8915main (void) 8916{ 8917 8918 ; 8919 return 0; 8920} 8921_ACEOF 8922if ac_fn_c_try_link "$LINENO" 8923then : 8924 eval $cacheid=yes 8925else $as_nop 8926 eval $cacheid=no 8927fi 8928rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8929 conftest$ac_exeext conftest.$ac_ext 8930fi 8931 8932 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 8935 eval supported=\$$cacheid 8936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8937printf "%s\n" "$supported" >&6; } 8938 if test "$supported" = "yes" ; then 8939 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8940 found="yes" 8941 fi 8942 fi 8943 8944 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8945else 8946{ 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 $PACKAGE_BUGREPORT" >&5 8947printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961xorg_testset_save_CFLAGS="$CFLAGS" 8962 8963if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8966printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8967if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8968then : 8969 printf %s "(cached) " >&6 8970else $as_nop 8971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8972/* end confdefs.h. */ 8973int i; 8974_ACEOF 8975if ac_fn_c_try_compile "$LINENO" 8976then : 8977 xorg_cv_cc_flag_unknown_warning_option=yes 8978else $as_nop 8979 xorg_cv_cc_flag_unknown_warning_option=no 8980fi 8981rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8982fi 8983{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8984printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8986 CFLAGS="$xorg_testset_save_CFLAGS" 8987fi 8988 8989if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8992 fi 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8995printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8996if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8997then : 8998 printf %s "(cached) " >&6 8999else $as_nop 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001/* end confdefs.h. */ 9002int i; 9003_ACEOF 9004if ac_fn_c_try_compile "$LINENO" 9005then : 9006 xorg_cv_cc_flag_unused_command_line_argument=yes 9007else $as_nop 9008 xorg_cv_cc_flag_unused_command_line_argument=no 9009fi 9010rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9011fi 9012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9013printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9015 CFLAGS="$xorg_testset_save_CFLAGS" 9016fi 9017 9018found="no" 9019 9020 if test $found = "no" ; then 9021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9023 fi 9024 9025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9027 fi 9028 9029 CFLAGS="$CFLAGS -Wimplicit" 9030 9031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9032printf %s "checking if $CC supports -Wimplicit... " >&6; } 9033 cacheid=xorg_cv_cc_flag__Wimplicit 9034 if eval test \${$cacheid+y} 9035then : 9036 printf %s "(cached) " >&6 9037else $as_nop 9038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9039/* end confdefs.h. */ 9040int i; 9041int 9042main (void) 9043{ 9044 9045 ; 9046 return 0; 9047} 9048_ACEOF 9049if ac_fn_c_try_link "$LINENO" 9050then : 9051 eval $cacheid=yes 9052else $as_nop 9053 eval $cacheid=no 9054fi 9055rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9056 conftest$ac_exeext conftest.$ac_ext 9057fi 9058 9059 9060 CFLAGS="$xorg_testset_save_CFLAGS" 9061 9062 eval supported=\$$cacheid 9063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9064printf "%s\n" "$supported" >&6; } 9065 if test "$supported" = "yes" ; then 9066 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9067 found="yes" 9068 fi 9069 fi 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085xorg_testset_save_CFLAGS="$CFLAGS" 9086 9087if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9090printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9091if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9092then : 9093 printf %s "(cached) " >&6 9094else $as_nop 9095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9096/* end confdefs.h. */ 9097int i; 9098_ACEOF 9099if ac_fn_c_try_compile "$LINENO" 9100then : 9101 xorg_cv_cc_flag_unknown_warning_option=yes 9102else $as_nop 9103 xorg_cv_cc_flag_unknown_warning_option=no 9104fi 9105rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9106fi 9107{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9108printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9110 CFLAGS="$xorg_testset_save_CFLAGS" 9111fi 9112 9113if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9119printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9120if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9121then : 9122 printf %s "(cached) " >&6 9123else $as_nop 9124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9125/* end confdefs.h. */ 9126int i; 9127_ACEOF 9128if ac_fn_c_try_compile "$LINENO" 9129then : 9130 xorg_cv_cc_flag_unused_command_line_argument=yes 9131else $as_nop 9132 xorg_cv_cc_flag_unused_command_line_argument=no 9133fi 9134rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9135fi 9136{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9137printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140fi 9141 9142found="no" 9143 9144 if test $found = "no" ; then 9145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 fi 9148 9149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9151 fi 9152 9153 CFLAGS="$CFLAGS -Wnonnull" 9154 9155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9156printf %s "checking if $CC supports -Wnonnull... " >&6; } 9157 cacheid=xorg_cv_cc_flag__Wnonnull 9158 if eval test \${$cacheid+y} 9159then : 9160 printf %s "(cached) " >&6 9161else $as_nop 9162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9163/* end confdefs.h. */ 9164int i; 9165int 9166main (void) 9167{ 9168 9169 ; 9170 return 0; 9171} 9172_ACEOF 9173if ac_fn_c_try_link "$LINENO" 9174then : 9175 eval $cacheid=yes 9176else $as_nop 9177 eval $cacheid=no 9178fi 9179rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9180 conftest$ac_exeext conftest.$ac_ext 9181fi 9182 9183 9184 CFLAGS="$xorg_testset_save_CFLAGS" 9185 9186 eval supported=\$$cacheid 9187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9188printf "%s\n" "$supported" >&6; } 9189 if test "$supported" = "yes" ; then 9190 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9191 found="yes" 9192 fi 9193 fi 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209xorg_testset_save_CFLAGS="$CFLAGS" 9210 9211if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9214printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9215if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9216then : 9217 printf %s "(cached) " >&6 9218else $as_nop 9219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9220/* end confdefs.h. */ 9221int i; 9222_ACEOF 9223if ac_fn_c_try_compile "$LINENO" 9224then : 9225 xorg_cv_cc_flag_unknown_warning_option=yes 9226else $as_nop 9227 xorg_cv_cc_flag_unknown_warning_option=no 9228fi 9229rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9230fi 9231{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9232printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9234 CFLAGS="$xorg_testset_save_CFLAGS" 9235fi 9236 9237if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9240 fi 9241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9243printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9244if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9245then : 9246 printf %s "(cached) " >&6 9247else $as_nop 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249/* end confdefs.h. */ 9250int i; 9251_ACEOF 9252if ac_fn_c_try_compile "$LINENO" 9253then : 9254 xorg_cv_cc_flag_unused_command_line_argument=yes 9255else $as_nop 9256 xorg_cv_cc_flag_unused_command_line_argument=no 9257fi 9258rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9259fi 9260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9261printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9263 CFLAGS="$xorg_testset_save_CFLAGS" 9264fi 9265 9266found="no" 9267 9268 if test $found = "no" ; then 9269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9271 fi 9272 9273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9275 fi 9276 9277 CFLAGS="$CFLAGS -Winit-self" 9278 9279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9280printf %s "checking if $CC supports -Winit-self... " >&6; } 9281 cacheid=xorg_cv_cc_flag__Winit_self 9282 if eval test \${$cacheid+y} 9283then : 9284 printf %s "(cached) " >&6 9285else $as_nop 9286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9287/* end confdefs.h. */ 9288int i; 9289int 9290main (void) 9291{ 9292 9293 ; 9294 return 0; 9295} 9296_ACEOF 9297if ac_fn_c_try_link "$LINENO" 9298then : 9299 eval $cacheid=yes 9300else $as_nop 9301 eval $cacheid=no 9302fi 9303rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9304 conftest$ac_exeext conftest.$ac_ext 9305fi 9306 9307 9308 CFLAGS="$xorg_testset_save_CFLAGS" 9309 9310 eval supported=\$$cacheid 9311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9312printf "%s\n" "$supported" >&6; } 9313 if test "$supported" = "yes" ; then 9314 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9315 found="yes" 9316 fi 9317 fi 9318 9319 9320 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333xorg_testset_save_CFLAGS="$CFLAGS" 9334 9335if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9338printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9339if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9340then : 9341 printf %s "(cached) " >&6 9342else $as_nop 9343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9344/* end confdefs.h. */ 9345int i; 9346_ACEOF 9347if ac_fn_c_try_compile "$LINENO" 9348then : 9349 xorg_cv_cc_flag_unknown_warning_option=yes 9350else $as_nop 9351 xorg_cv_cc_flag_unknown_warning_option=no 9352fi 9353rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9354fi 9355{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9356printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9358 CFLAGS="$xorg_testset_save_CFLAGS" 9359fi 9360 9361if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9364 fi 9365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9367printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9368if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9369then : 9370 printf %s "(cached) " >&6 9371else $as_nop 9372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9373/* end confdefs.h. */ 9374int i; 9375_ACEOF 9376if ac_fn_c_try_compile "$LINENO" 9377then : 9378 xorg_cv_cc_flag_unused_command_line_argument=yes 9379else $as_nop 9380 xorg_cv_cc_flag_unused_command_line_argument=no 9381fi 9382rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9383fi 9384{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9385printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9386 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388fi 9389 9390found="no" 9391 9392 if test $found = "no" ; then 9393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9395 fi 9396 9397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9399 fi 9400 9401 CFLAGS="$CFLAGS -Wmain" 9402 9403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9404printf %s "checking if $CC supports -Wmain... " >&6; } 9405 cacheid=xorg_cv_cc_flag__Wmain 9406 if eval test \${$cacheid+y} 9407then : 9408 printf %s "(cached) " >&6 9409else $as_nop 9410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9411/* end confdefs.h. */ 9412int i; 9413int 9414main (void) 9415{ 9416 9417 ; 9418 return 0; 9419} 9420_ACEOF 9421if ac_fn_c_try_link "$LINENO" 9422then : 9423 eval $cacheid=yes 9424else $as_nop 9425 eval $cacheid=no 9426fi 9427rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9428 conftest$ac_exeext conftest.$ac_ext 9429fi 9430 9431 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433 9434 eval supported=\$$cacheid 9435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9436printf "%s\n" "$supported" >&6; } 9437 if test "$supported" = "yes" ; then 9438 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9439 found="yes" 9440 fi 9441 fi 9442 9443 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457xorg_testset_save_CFLAGS="$CFLAGS" 9458 9459if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9462printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9463if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9464then : 9465 printf %s "(cached) " >&6 9466else $as_nop 9467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9468/* end confdefs.h. */ 9469int i; 9470_ACEOF 9471if ac_fn_c_try_compile "$LINENO" 9472then : 9473 xorg_cv_cc_flag_unknown_warning_option=yes 9474else $as_nop 9475 xorg_cv_cc_flag_unknown_warning_option=no 9476fi 9477rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9478fi 9479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9480printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9482 CFLAGS="$xorg_testset_save_CFLAGS" 9483fi 9484 9485if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9488 fi 9489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9491printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9492if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9493then : 9494 printf %s "(cached) " >&6 9495else $as_nop 9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9497/* end confdefs.h. */ 9498int i; 9499_ACEOF 9500if ac_fn_c_try_compile "$LINENO" 9501then : 9502 xorg_cv_cc_flag_unused_command_line_argument=yes 9503else $as_nop 9504 xorg_cv_cc_flag_unused_command_line_argument=no 9505fi 9506rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9507fi 9508{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9509printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9510 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9511 CFLAGS="$xorg_testset_save_CFLAGS" 9512fi 9513 9514found="no" 9515 9516 if test $found = "no" ; then 9517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9519 fi 9520 9521 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9523 fi 9524 9525 CFLAGS="$CFLAGS -Wmissing-braces" 9526 9527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9528printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9529 cacheid=xorg_cv_cc_flag__Wmissing_braces 9530 if eval test \${$cacheid+y} 9531then : 9532 printf %s "(cached) " >&6 9533else $as_nop 9534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9535/* end confdefs.h. */ 9536int i; 9537int 9538main (void) 9539{ 9540 9541 ; 9542 return 0; 9543} 9544_ACEOF 9545if ac_fn_c_try_link "$LINENO" 9546then : 9547 eval $cacheid=yes 9548else $as_nop 9549 eval $cacheid=no 9550fi 9551rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9552 conftest$ac_exeext conftest.$ac_ext 9553fi 9554 9555 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557 9558 eval supported=\$$cacheid 9559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9560printf "%s\n" "$supported" >&6; } 9561 if test "$supported" = "yes" ; then 9562 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9563 found="yes" 9564 fi 9565 fi 9566 9567 9568 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581xorg_testset_save_CFLAGS="$CFLAGS" 9582 9583if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9586printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9587if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9588then : 9589 printf %s "(cached) " >&6 9590else $as_nop 9591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9592/* end confdefs.h. */ 9593int i; 9594_ACEOF 9595if ac_fn_c_try_compile "$LINENO" 9596then : 9597 xorg_cv_cc_flag_unknown_warning_option=yes 9598else $as_nop 9599 xorg_cv_cc_flag_unknown_warning_option=no 9600fi 9601rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9602fi 9603{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9604printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9605 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607fi 9608 9609if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 fi 9613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9615printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9616if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9617then : 9618 printf %s "(cached) " >&6 9619else $as_nop 9620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621/* end confdefs.h. */ 9622int i; 9623_ACEOF 9624if ac_fn_c_try_compile "$LINENO" 9625then : 9626 xorg_cv_cc_flag_unused_command_line_argument=yes 9627else $as_nop 9628 xorg_cv_cc_flag_unused_command_line_argument=no 9629fi 9630rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9631fi 9632{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9633printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9635 CFLAGS="$xorg_testset_save_CFLAGS" 9636fi 9637 9638found="no" 9639 9640 if test $found = "no" ; then 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 fi 9644 9645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9647 fi 9648 9649 CFLAGS="$CFLAGS -Wsequence-point" 9650 9651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9652printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9653 cacheid=xorg_cv_cc_flag__Wsequence_point 9654 if eval test \${$cacheid+y} 9655then : 9656 printf %s "(cached) " >&6 9657else $as_nop 9658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9659/* end confdefs.h. */ 9660int i; 9661int 9662main (void) 9663{ 9664 9665 ; 9666 return 0; 9667} 9668_ACEOF 9669if ac_fn_c_try_link "$LINENO" 9670then : 9671 eval $cacheid=yes 9672else $as_nop 9673 eval $cacheid=no 9674fi 9675rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9676 conftest$ac_exeext conftest.$ac_ext 9677fi 9678 9679 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681 9682 eval supported=\$$cacheid 9683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9684printf "%s\n" "$supported" >&6; } 9685 if test "$supported" = "yes" ; then 9686 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9687 found="yes" 9688 fi 9689 fi 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705xorg_testset_save_CFLAGS="$CFLAGS" 9706 9707if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9710printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9711if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9712then : 9713 printf %s "(cached) " >&6 9714else $as_nop 9715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9716/* end confdefs.h. */ 9717int i; 9718_ACEOF 9719if ac_fn_c_try_compile "$LINENO" 9720then : 9721 xorg_cv_cc_flag_unknown_warning_option=yes 9722else $as_nop 9723 xorg_cv_cc_flag_unknown_warning_option=no 9724fi 9725rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9726fi 9727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9728printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9730 CFLAGS="$xorg_testset_save_CFLAGS" 9731fi 9732 9733if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 fi 9737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9739printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9740if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9741then : 9742 printf %s "(cached) " >&6 9743else $as_nop 9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9745/* end confdefs.h. */ 9746int i; 9747_ACEOF 9748if ac_fn_c_try_compile "$LINENO" 9749then : 9750 xorg_cv_cc_flag_unused_command_line_argument=yes 9751else $as_nop 9752 xorg_cv_cc_flag_unused_command_line_argument=no 9753fi 9754rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9755fi 9756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9757printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760fi 9761 9762found="no" 9763 9764 if test $found = "no" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 9769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 fi 9772 9773 CFLAGS="$CFLAGS -Wreturn-type" 9774 9775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9776printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9777 cacheid=xorg_cv_cc_flag__Wreturn_type 9778 if eval test \${$cacheid+y} 9779then : 9780 printf %s "(cached) " >&6 9781else $as_nop 9782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9783/* end confdefs.h. */ 9784int i; 9785int 9786main (void) 9787{ 9788 9789 ; 9790 return 0; 9791} 9792_ACEOF 9793if ac_fn_c_try_link "$LINENO" 9794then : 9795 eval $cacheid=yes 9796else $as_nop 9797 eval $cacheid=no 9798fi 9799rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9800 conftest$ac_exeext conftest.$ac_ext 9801fi 9802 9803 9804 CFLAGS="$xorg_testset_save_CFLAGS" 9805 9806 eval supported=\$$cacheid 9807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9808printf "%s\n" "$supported" >&6; } 9809 if test "$supported" = "yes" ; then 9810 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9811 found="yes" 9812 fi 9813 fi 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829xorg_testset_save_CFLAGS="$CFLAGS" 9830 9831if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9834printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9835if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9836then : 9837 printf %s "(cached) " >&6 9838else $as_nop 9839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9840/* end confdefs.h. */ 9841int i; 9842_ACEOF 9843if ac_fn_c_try_compile "$LINENO" 9844then : 9845 xorg_cv_cc_flag_unknown_warning_option=yes 9846else $as_nop 9847 xorg_cv_cc_flag_unknown_warning_option=no 9848fi 9849rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9850fi 9851{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9852printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855fi 9856 9857if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 fi 9861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9863printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9864if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9865then : 9866 printf %s "(cached) " >&6 9867else $as_nop 9868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869/* end confdefs.h. */ 9870int i; 9871_ACEOF 9872if ac_fn_c_try_compile "$LINENO" 9873then : 9874 xorg_cv_cc_flag_unused_command_line_argument=yes 9875else $as_nop 9876 xorg_cv_cc_flag_unused_command_line_argument=no 9877fi 9878rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9879fi 9880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9881printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884fi 9885 9886found="no" 9887 9888 if test $found = "no" ; then 9889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9891 fi 9892 9893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9895 fi 9896 9897 CFLAGS="$CFLAGS -Wtrigraphs" 9898 9899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9900printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9901 cacheid=xorg_cv_cc_flag__Wtrigraphs 9902 if eval test \${$cacheid+y} 9903then : 9904 printf %s "(cached) " >&6 9905else $as_nop 9906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907/* end confdefs.h. */ 9908int i; 9909int 9910main (void) 9911{ 9912 9913 ; 9914 return 0; 9915} 9916_ACEOF 9917if ac_fn_c_try_link "$LINENO" 9918then : 9919 eval $cacheid=yes 9920else $as_nop 9921 eval $cacheid=no 9922fi 9923rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9924 conftest$ac_exeext conftest.$ac_ext 9925fi 9926 9927 9928 CFLAGS="$xorg_testset_save_CFLAGS" 9929 9930 eval supported=\$$cacheid 9931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9932printf "%s\n" "$supported" >&6; } 9933 if test "$supported" = "yes" ; then 9934 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9935 found="yes" 9936 fi 9937 fi 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953xorg_testset_save_CFLAGS="$CFLAGS" 9954 9955if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9958printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9959if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9960then : 9961 printf %s "(cached) " >&6 9962else $as_nop 9963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9964/* end confdefs.h. */ 9965int i; 9966_ACEOF 9967if ac_fn_c_try_compile "$LINENO" 9968then : 9969 xorg_cv_cc_flag_unknown_warning_option=yes 9970else $as_nop 9971 xorg_cv_cc_flag_unknown_warning_option=no 9972fi 9973rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9974fi 9975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9976printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9978 CFLAGS="$xorg_testset_save_CFLAGS" 9979fi 9980 9981if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9984 fi 9985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9987printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9988if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9989then : 9990 printf %s "(cached) " >&6 9991else $as_nop 9992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9993/* end confdefs.h. */ 9994int i; 9995_ACEOF 9996if ac_fn_c_try_compile "$LINENO" 9997then : 9998 xorg_cv_cc_flag_unused_command_line_argument=yes 9999else $as_nop 10000 xorg_cv_cc_flag_unused_command_line_argument=no 10001fi 10002rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10003fi 10004{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10005printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10007 CFLAGS="$xorg_testset_save_CFLAGS" 10008fi 10009 10010found="no" 10011 10012 if test $found = "no" ; then 10013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10015 fi 10016 10017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10019 fi 10020 10021 CFLAGS="$CFLAGS -Warray-bounds" 10022 10023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10024printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10025 cacheid=xorg_cv_cc_flag__Warray_bounds 10026 if eval test \${$cacheid+y} 10027then : 10028 printf %s "(cached) " >&6 10029else $as_nop 10030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10031/* end confdefs.h. */ 10032int i; 10033int 10034main (void) 10035{ 10036 10037 ; 10038 return 0; 10039} 10040_ACEOF 10041if ac_fn_c_try_link "$LINENO" 10042then : 10043 eval $cacheid=yes 10044else $as_nop 10045 eval $cacheid=no 10046fi 10047rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10048 conftest$ac_exeext conftest.$ac_ext 10049fi 10050 10051 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 10054 eval supported=\$$cacheid 10055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10056printf "%s\n" "$supported" >&6; } 10057 if test "$supported" = "yes" ; then 10058 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10059 found="yes" 10060 fi 10061 fi 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077xorg_testset_save_CFLAGS="$CFLAGS" 10078 10079if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10082printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10083if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10084then : 10085 printf %s "(cached) " >&6 10086else $as_nop 10087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10088/* end confdefs.h. */ 10089int i; 10090_ACEOF 10091if ac_fn_c_try_compile "$LINENO" 10092then : 10093 xorg_cv_cc_flag_unknown_warning_option=yes 10094else $as_nop 10095 xorg_cv_cc_flag_unknown_warning_option=no 10096fi 10097rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10098fi 10099{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10100printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10102 CFLAGS="$xorg_testset_save_CFLAGS" 10103fi 10104 10105if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10108 fi 10109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10111printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10112if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10113then : 10114 printf %s "(cached) " >&6 10115else $as_nop 10116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10117/* end confdefs.h. */ 10118int i; 10119_ACEOF 10120if ac_fn_c_try_compile "$LINENO" 10121then : 10122 xorg_cv_cc_flag_unused_command_line_argument=yes 10123else $as_nop 10124 xorg_cv_cc_flag_unused_command_line_argument=no 10125fi 10126rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10127fi 10128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10129printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132fi 10133 10134found="no" 10135 10136 if test $found = "no" ; then 10137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 fi 10140 10141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10143 fi 10144 10145 CFLAGS="$CFLAGS -Wwrite-strings" 10146 10147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10148printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10149 cacheid=xorg_cv_cc_flag__Wwrite_strings 10150 if eval test \${$cacheid+y} 10151then : 10152 printf %s "(cached) " >&6 10153else $as_nop 10154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10155/* end confdefs.h. */ 10156int i; 10157int 10158main (void) 10159{ 10160 10161 ; 10162 return 0; 10163} 10164_ACEOF 10165if ac_fn_c_try_link "$LINENO" 10166then : 10167 eval $cacheid=yes 10168else $as_nop 10169 eval $cacheid=no 10170fi 10171rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10172 conftest$ac_exeext conftest.$ac_ext 10173fi 10174 10175 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177 10178 eval supported=\$$cacheid 10179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10180printf "%s\n" "$supported" >&6; } 10181 if test "$supported" = "yes" ; then 10182 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10183 found="yes" 10184 fi 10185 fi 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201xorg_testset_save_CFLAGS="$CFLAGS" 10202 10203if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10206printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10207if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10208then : 10209 printf %s "(cached) " >&6 10210else $as_nop 10211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10212/* end confdefs.h. */ 10213int i; 10214_ACEOF 10215if ac_fn_c_try_compile "$LINENO" 10216then : 10217 xorg_cv_cc_flag_unknown_warning_option=yes 10218else $as_nop 10219 xorg_cv_cc_flag_unknown_warning_option=no 10220fi 10221rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10222fi 10223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10224printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10225 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10226 CFLAGS="$xorg_testset_save_CFLAGS" 10227fi 10228 10229if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10232 fi 10233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10235printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10236if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10237then : 10238 printf %s "(cached) " >&6 10239else $as_nop 10240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10241/* end confdefs.h. */ 10242int i; 10243_ACEOF 10244if ac_fn_c_try_compile "$LINENO" 10245then : 10246 xorg_cv_cc_flag_unused_command_line_argument=yes 10247else $as_nop 10248 xorg_cv_cc_flag_unused_command_line_argument=no 10249fi 10250rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10251fi 10252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10253printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10255 CFLAGS="$xorg_testset_save_CFLAGS" 10256fi 10257 10258found="no" 10259 10260 if test $found = "no" ; then 10261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10263 fi 10264 10265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10267 fi 10268 10269 CFLAGS="$CFLAGS -Waddress" 10270 10271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10272printf %s "checking if $CC supports -Waddress... " >&6; } 10273 cacheid=xorg_cv_cc_flag__Waddress 10274 if eval test \${$cacheid+y} 10275then : 10276 printf %s "(cached) " >&6 10277else $as_nop 10278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10279/* end confdefs.h. */ 10280int i; 10281int 10282main (void) 10283{ 10284 10285 ; 10286 return 0; 10287} 10288_ACEOF 10289if ac_fn_c_try_link "$LINENO" 10290then : 10291 eval $cacheid=yes 10292else $as_nop 10293 eval $cacheid=no 10294fi 10295rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10296 conftest$ac_exeext conftest.$ac_ext 10297fi 10298 10299 10300 CFLAGS="$xorg_testset_save_CFLAGS" 10301 10302 eval supported=\$$cacheid 10303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10304printf "%s\n" "$supported" >&6; } 10305 if test "$supported" = "yes" ; then 10306 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10307 found="yes" 10308 fi 10309 fi 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325xorg_testset_save_CFLAGS="$CFLAGS" 10326 10327if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10330printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10331if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10332then : 10333 printf %s "(cached) " >&6 10334else $as_nop 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336/* end confdefs.h. */ 10337int i; 10338_ACEOF 10339if ac_fn_c_try_compile "$LINENO" 10340then : 10341 xorg_cv_cc_flag_unknown_warning_option=yes 10342else $as_nop 10343 xorg_cv_cc_flag_unknown_warning_option=no 10344fi 10345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10346fi 10347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10348printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10350 CFLAGS="$xorg_testset_save_CFLAGS" 10351fi 10352 10353if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10356 fi 10357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10359printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10360if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10361then : 10362 printf %s "(cached) " >&6 10363else $as_nop 10364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10365/* end confdefs.h. */ 10366int i; 10367_ACEOF 10368if ac_fn_c_try_compile "$LINENO" 10369then : 10370 xorg_cv_cc_flag_unused_command_line_argument=yes 10371else $as_nop 10372 xorg_cv_cc_flag_unused_command_line_argument=no 10373fi 10374rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10375fi 10376{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10377printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380fi 10381 10382found="no" 10383 10384 if test $found = "no" ; then 10385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10387 fi 10388 10389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10391 fi 10392 10393 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10394 10395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10396printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10397 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10398 if eval test \${$cacheid+y} 10399then : 10400 printf %s "(cached) " >&6 10401else $as_nop 10402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10403/* end confdefs.h. */ 10404int i; 10405int 10406main (void) 10407{ 10408 10409 ; 10410 return 0; 10411} 10412_ACEOF 10413if ac_fn_c_try_link "$LINENO" 10414then : 10415 eval $cacheid=yes 10416else $as_nop 10417 eval $cacheid=no 10418fi 10419rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10420 conftest$ac_exeext conftest.$ac_ext 10421fi 10422 10423 10424 CFLAGS="$xorg_testset_save_CFLAGS" 10425 10426 eval supported=\$$cacheid 10427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10428printf "%s\n" "$supported" >&6; } 10429 if test "$supported" = "yes" ; then 10430 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10431 found="yes" 10432 fi 10433 fi 10434 10435 10436 10437 10438 10439 10440 10441 10442 10443 10444 10445 10446 10447 10448 10449xorg_testset_save_CFLAGS="$CFLAGS" 10450 10451if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10454printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10455if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10456then : 10457 printf %s "(cached) " >&6 10458else $as_nop 10459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10460/* end confdefs.h. */ 10461int i; 10462_ACEOF 10463if ac_fn_c_try_compile "$LINENO" 10464then : 10465 xorg_cv_cc_flag_unknown_warning_option=yes 10466else $as_nop 10467 xorg_cv_cc_flag_unknown_warning_option=no 10468fi 10469rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10470fi 10471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10472printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475fi 10476 10477if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10480 fi 10481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10483printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10484if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10485then : 10486 printf %s "(cached) " >&6 10487else $as_nop 10488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10489/* end confdefs.h. */ 10490int i; 10491_ACEOF 10492if ac_fn_c_try_compile "$LINENO" 10493then : 10494 xorg_cv_cc_flag_unused_command_line_argument=yes 10495else $as_nop 10496 xorg_cv_cc_flag_unused_command_line_argument=no 10497fi 10498rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10499fi 10500{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10501printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10502 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10503 CFLAGS="$xorg_testset_save_CFLAGS" 10504fi 10505 10506found="no" 10507 10508 if test $found = "no" ; then 10509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10511 fi 10512 10513 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10515 fi 10516 10517 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10518 10519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10520printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10521 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10522 if eval test \${$cacheid+y} 10523then : 10524 printf %s "(cached) " >&6 10525else $as_nop 10526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10527/* end confdefs.h. */ 10528int i; 10529int 10530main (void) 10531{ 10532 10533 ; 10534 return 0; 10535} 10536_ACEOF 10537if ac_fn_c_try_link "$LINENO" 10538then : 10539 eval $cacheid=yes 10540else $as_nop 10541 eval $cacheid=no 10542fi 10543rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10544 conftest$ac_exeext conftest.$ac_ext 10545fi 10546 10547 10548 CFLAGS="$xorg_testset_save_CFLAGS" 10549 10550 eval supported=\$$cacheid 10551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10552printf "%s\n" "$supported" >&6; } 10553 if test "$supported" = "yes" ; then 10554 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10555 found="yes" 10556 fi 10557 fi 10558 10559 10560fi 10561 10562 10563 10564 10565 10566 10567 10568 CWARNFLAGS="$BASE_CFLAGS" 10569 if test "x$GCC" = xyes ; then 10570 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10571 fi 10572 10573 10574 10575 10576 10577 10578 10579 10580# Check whether --enable-strict-compilation was given. 10581if test ${enable_strict_compilation+y} 10582then : 10583 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10584else $as_nop 10585 STRICT_COMPILE=no 10586fi 10587 10588 10589 10590 10591 10592 10593STRICT_CFLAGS="" 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607xorg_testset_save_CFLAGS="$CFLAGS" 10608 10609if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10612printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10613if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10614then : 10615 printf %s "(cached) " >&6 10616else $as_nop 10617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10618/* end confdefs.h. */ 10619int i; 10620_ACEOF 10621if ac_fn_c_try_compile "$LINENO" 10622then : 10623 xorg_cv_cc_flag_unknown_warning_option=yes 10624else $as_nop 10625 xorg_cv_cc_flag_unknown_warning_option=no 10626fi 10627rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10628fi 10629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10630printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10632 CFLAGS="$xorg_testset_save_CFLAGS" 10633fi 10634 10635if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10638 fi 10639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10641printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10642if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10643then : 10644 printf %s "(cached) " >&6 10645else $as_nop 10646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10647/* end confdefs.h. */ 10648int i; 10649_ACEOF 10650if ac_fn_c_try_compile "$LINENO" 10651then : 10652 xorg_cv_cc_flag_unused_command_line_argument=yes 10653else $as_nop 10654 xorg_cv_cc_flag_unused_command_line_argument=no 10655fi 10656rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10657fi 10658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10659printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10661 CFLAGS="$xorg_testset_save_CFLAGS" 10662fi 10663 10664found="no" 10665 10666 if test $found = "no" ; then 10667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10669 fi 10670 10671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10673 fi 10674 10675 CFLAGS="$CFLAGS -pedantic" 10676 10677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10678printf %s "checking if $CC supports -pedantic... " >&6; } 10679 cacheid=xorg_cv_cc_flag__pedantic 10680 if eval test \${$cacheid+y} 10681then : 10682 printf %s "(cached) " >&6 10683else $as_nop 10684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10685/* end confdefs.h. */ 10686int i; 10687int 10688main (void) 10689{ 10690 10691 ; 10692 return 0; 10693} 10694_ACEOF 10695if ac_fn_c_try_link "$LINENO" 10696then : 10697 eval $cacheid=yes 10698else $as_nop 10699 eval $cacheid=no 10700fi 10701rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10702 conftest$ac_exeext conftest.$ac_ext 10703fi 10704 10705 10706 CFLAGS="$xorg_testset_save_CFLAGS" 10707 10708 eval supported=\$$cacheid 10709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10710printf "%s\n" "$supported" >&6; } 10711 if test "$supported" = "yes" ; then 10712 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10713 found="yes" 10714 fi 10715 fi 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731xorg_testset_save_CFLAGS="$CFLAGS" 10732 10733if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10736printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10737if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10738then : 10739 printf %s "(cached) " >&6 10740else $as_nop 10741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10742/* end confdefs.h. */ 10743int i; 10744_ACEOF 10745if ac_fn_c_try_compile "$LINENO" 10746then : 10747 xorg_cv_cc_flag_unknown_warning_option=yes 10748else $as_nop 10749 xorg_cv_cc_flag_unknown_warning_option=no 10750fi 10751rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10752fi 10753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10754printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10756 CFLAGS="$xorg_testset_save_CFLAGS" 10757fi 10758 10759if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10762 fi 10763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10765printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10766if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10767then : 10768 printf %s "(cached) " >&6 10769else $as_nop 10770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10771/* end confdefs.h. */ 10772int i; 10773_ACEOF 10774if ac_fn_c_try_compile "$LINENO" 10775then : 10776 xorg_cv_cc_flag_unused_command_line_argument=yes 10777else $as_nop 10778 xorg_cv_cc_flag_unused_command_line_argument=no 10779fi 10780rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10781fi 10782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10783printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10785 CFLAGS="$xorg_testset_save_CFLAGS" 10786fi 10787 10788found="no" 10789 10790 if test $found = "no" ; then 10791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10793 fi 10794 10795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10797 fi 10798 10799 CFLAGS="$CFLAGS -Werror" 10800 10801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10802printf %s "checking if $CC supports -Werror... " >&6; } 10803 cacheid=xorg_cv_cc_flag__Werror 10804 if eval test \${$cacheid+y} 10805then : 10806 printf %s "(cached) " >&6 10807else $as_nop 10808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10809/* end confdefs.h. */ 10810int i; 10811int 10812main (void) 10813{ 10814 10815 ; 10816 return 0; 10817} 10818_ACEOF 10819if ac_fn_c_try_link "$LINENO" 10820then : 10821 eval $cacheid=yes 10822else $as_nop 10823 eval $cacheid=no 10824fi 10825rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10826 conftest$ac_exeext conftest.$ac_ext 10827fi 10828 10829 10830 CFLAGS="$xorg_testset_save_CFLAGS" 10831 10832 eval supported=\$$cacheid 10833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10834printf "%s\n" "$supported" >&6; } 10835 if test "$supported" = "yes" ; then 10836 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10837 found="yes" 10838 fi 10839 fi 10840 10841 if test $found = "no" ; then 10842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10844 fi 10845 10846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10848 fi 10849 10850 CFLAGS="$CFLAGS -errwarn" 10851 10852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10853printf %s "checking if $CC supports -errwarn... " >&6; } 10854 cacheid=xorg_cv_cc_flag__errwarn 10855 if eval test \${$cacheid+y} 10856then : 10857 printf %s "(cached) " >&6 10858else $as_nop 10859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10860/* end confdefs.h. */ 10861int i; 10862int 10863main (void) 10864{ 10865 10866 ; 10867 return 0; 10868} 10869_ACEOF 10870if ac_fn_c_try_link "$LINENO" 10871then : 10872 eval $cacheid=yes 10873else $as_nop 10874 eval $cacheid=no 10875fi 10876rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10877 conftest$ac_exeext conftest.$ac_ext 10878fi 10879 10880 10881 CFLAGS="$xorg_testset_save_CFLAGS" 10882 10883 eval supported=\$$cacheid 10884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10885printf "%s\n" "$supported" >&6; } 10886 if test "$supported" = "yes" ; then 10887 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10888 found="yes" 10889 fi 10890 fi 10891 10892 10893 10894# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10895# activate it with -Werror, so we add it here explicitly. 10896 10897 10898 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909xorg_testset_save_CFLAGS="$CFLAGS" 10910 10911if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10914printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10915if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10916then : 10917 printf %s "(cached) " >&6 10918else $as_nop 10919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10920/* end confdefs.h. */ 10921int i; 10922_ACEOF 10923if ac_fn_c_try_compile "$LINENO" 10924then : 10925 xorg_cv_cc_flag_unknown_warning_option=yes 10926else $as_nop 10927 xorg_cv_cc_flag_unknown_warning_option=no 10928fi 10929rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10930fi 10931{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10932printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10934 CFLAGS="$xorg_testset_save_CFLAGS" 10935fi 10936 10937if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10940 fi 10941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10943printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10944if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10945then : 10946 printf %s "(cached) " >&6 10947else $as_nop 10948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10949/* end confdefs.h. */ 10950int i; 10951_ACEOF 10952if ac_fn_c_try_compile "$LINENO" 10953then : 10954 xorg_cv_cc_flag_unused_command_line_argument=yes 10955else $as_nop 10956 xorg_cv_cc_flag_unused_command_line_argument=no 10957fi 10958rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10959fi 10960{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10961printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10963 CFLAGS="$xorg_testset_save_CFLAGS" 10964fi 10965 10966found="no" 10967 10968 if test $found = "no" ; then 10969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10971 fi 10972 10973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10975 fi 10976 10977 CFLAGS="$CFLAGS -Werror=attributes" 10978 10979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10980printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10981 cacheid=xorg_cv_cc_flag__Werror_attributes 10982 if eval test \${$cacheid+y} 10983then : 10984 printf %s "(cached) " >&6 10985else $as_nop 10986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10987/* end confdefs.h. */ 10988int i; 10989int 10990main (void) 10991{ 10992 10993 ; 10994 return 0; 10995} 10996_ACEOF 10997if ac_fn_c_try_link "$LINENO" 10998then : 10999 eval $cacheid=yes 11000else $as_nop 11001 eval $cacheid=no 11002fi 11003rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11004 conftest$ac_exeext conftest.$ac_ext 11005fi 11006 11007 11008 CFLAGS="$xorg_testset_save_CFLAGS" 11009 11010 eval supported=\$$cacheid 11011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11012printf "%s\n" "$supported" >&6; } 11013 if test "$supported" = "yes" ; then 11014 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11015 found="yes" 11016 fi 11017 fi 11018 11019 11020 11021if test "x$STRICT_COMPILE" = "xyes"; then 11022 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11023 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11024fi 11025 11026 11027 11028 11029 11030 11031cat >>confdefs.h <<_ACEOF 11032#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11033_ACEOF 11034 11035 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11036 if test "x$PVM" = "x"; then 11037 PVM="0" 11038 fi 11039 11040printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11041 11042 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11043 if test "x$PVP" = "x"; then 11044 PVP="0" 11045 fi 11046 11047printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11048 11049 11050 11051CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11052mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11053|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11054touch \$(top_srcdir)/ChangeLog; \ 11055echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11056 11057 11058 11059 11060macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11061INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11062mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11063|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11064touch \$(top_srcdir)/INSTALL; \ 11065echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11066 11067 11068 11069 11070 11071 11072case $host_os in 11073 solaris*) 11074 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11075 # check for a man page file found in later versions that use 11076 # traditional section numbers instead 11077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11078printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11079if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11080then : 11081 printf %s "(cached) " >&6 11082else $as_nop 11083 test "$cross_compiling" = yes && 11084 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11085if test -r "/usr/share/man/man7/attributes.7"; then 11086 ac_cv_file__usr_share_man_man7_attributes_7=yes 11087else 11088 ac_cv_file__usr_share_man_man7_attributes_7=no 11089fi 11090fi 11091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11092printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11093if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11094then : 11095 SYSV_MAN_SECTIONS=false 11096else $as_nop 11097 SYSV_MAN_SECTIONS=true 11098fi 11099 11100 ;; 11101 *) SYSV_MAN_SECTIONS=false ;; 11102esac 11103 11104if test x$APP_MAN_SUFFIX = x ; then 11105 APP_MAN_SUFFIX=1 11106fi 11107if test x$APP_MAN_DIR = x ; then 11108 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11109fi 11110 11111if test x$LIB_MAN_SUFFIX = x ; then 11112 LIB_MAN_SUFFIX=3 11113fi 11114if test x$LIB_MAN_DIR = x ; then 11115 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11116fi 11117 11118if test x$FILE_MAN_SUFFIX = x ; then 11119 case $SYSV_MAN_SECTIONS in 11120 true) FILE_MAN_SUFFIX=4 ;; 11121 *) FILE_MAN_SUFFIX=5 ;; 11122 esac 11123fi 11124if test x$FILE_MAN_DIR = x ; then 11125 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11126fi 11127 11128if test x$MISC_MAN_SUFFIX = x ; then 11129 case $SYSV_MAN_SECTIONS in 11130 true) MISC_MAN_SUFFIX=5 ;; 11131 *) MISC_MAN_SUFFIX=7 ;; 11132 esac 11133fi 11134if test x$MISC_MAN_DIR = x ; then 11135 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11136fi 11137 11138if test x$DRIVER_MAN_SUFFIX = x ; then 11139 case $SYSV_MAN_SECTIONS in 11140 true) DRIVER_MAN_SUFFIX=7 ;; 11141 *) DRIVER_MAN_SUFFIX=4 ;; 11142 esac 11143fi 11144if test x$DRIVER_MAN_DIR = x ; then 11145 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11146fi 11147 11148if test x$ADMIN_MAN_SUFFIX = x ; then 11149 case $SYSV_MAN_SECTIONS in 11150 true) ADMIN_MAN_SUFFIX=1m ;; 11151 *) ADMIN_MAN_SUFFIX=8 ;; 11152 esac 11153fi 11154if test x$ADMIN_MAN_DIR = x ; then 11155 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11156fi 11157 11158 11159 11160 11161 11162 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172XORG_MAN_PAGE="X Version 11" 11173 11174MAN_SUBSTS="\ 11175 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11176 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11177 -e 's|__xservername__|Xorg|g' \ 11178 -e 's|__xconfigfile__|xorg.conf|g' \ 11179 -e 's|__projectroot__|\$(prefix)|g' \ 11180 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11181 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11182 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11183 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11184 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11185 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11186 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11187 11188 11189 11190# Check whether --enable-silent-rules was given. 11191if test ${enable_silent_rules+y} 11192then : 11193 enableval=$enable_silent_rules; 11194fi 11195 11196case $enable_silent_rules in # ((( 11197 yes) AM_DEFAULT_VERBOSITY=0;; 11198 no) AM_DEFAULT_VERBOSITY=1;; 11199 *) AM_DEFAULT_VERBOSITY=0;; 11200esac 11201am_make=${MAKE-make} 11202{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11203printf %s "checking whether $am_make supports nested variables... " >&6; } 11204if test ${am_cv_make_support_nested_variables+y} 11205then : 11206 printf %s "(cached) " >&6 11207else $as_nop 11208 if printf "%s\n" 'TRUE=$(BAR$(V)) 11209BAR0=false 11210BAR1=true 11211V=1 11212am__doit: 11213 @$(TRUE) 11214.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11215 am_cv_make_support_nested_variables=yes 11216else 11217 am_cv_make_support_nested_variables=no 11218fi 11219fi 11220{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11221printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11222if test $am_cv_make_support_nested_variables = yes; then 11223 AM_V='$(V)' 11224 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11225else 11226 AM_V=$AM_DEFAULT_VERBOSITY 11227 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11228fi 11229AM_BACKSLASH='\' 11230 11231 11232 11233# Checks for pkg-config packages 11234 11235pkg_failed=no 11236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XEV" >&5 11237printf %s "checking for XEV... " >&6; } 11238 11239if test -n "$XEV_CFLAGS"; then 11240 pkg_cv_XEV_CFLAGS="$XEV_CFLAGS" 11241 elif test -n "$PKG_CONFIG"; then 11242 if test -n "$PKG_CONFIG" && \ 11243 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrandr >= 1.2 x11 xproto >= 7.0.17\""; } >&5 11244 ($PKG_CONFIG --exists --print-errors "xrandr >= 1.2 x11 xproto >= 7.0.17") 2>&5 11245 ac_status=$? 11246 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11247 test $ac_status = 0; }; then 11248 pkg_cv_XEV_CFLAGS=`$PKG_CONFIG --cflags "xrandr >= 1.2 x11 xproto >= 7.0.17" 2>/dev/null` 11249 test "x$?" != "x0" && pkg_failed=yes 11250else 11251 pkg_failed=yes 11252fi 11253 else 11254 pkg_failed=untried 11255fi 11256if test -n "$XEV_LIBS"; then 11257 pkg_cv_XEV_LIBS="$XEV_LIBS" 11258 elif test -n "$PKG_CONFIG"; then 11259 if test -n "$PKG_CONFIG" && \ 11260 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrandr >= 1.2 x11 xproto >= 7.0.17\""; } >&5 11261 ($PKG_CONFIG --exists --print-errors "xrandr >= 1.2 x11 xproto >= 7.0.17") 2>&5 11262 ac_status=$? 11263 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11264 test $ac_status = 0; }; then 11265 pkg_cv_XEV_LIBS=`$PKG_CONFIG --libs "xrandr >= 1.2 x11 xproto >= 7.0.17" 2>/dev/null` 11266 test "x$?" != "x0" && pkg_failed=yes 11267else 11268 pkg_failed=yes 11269fi 11270 else 11271 pkg_failed=untried 11272fi 11273 11274 11275 11276if test $pkg_failed = yes; then 11277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11278printf "%s\n" "no" >&6; } 11279 11280if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11281 _pkg_short_errors_supported=yes 11282else 11283 _pkg_short_errors_supported=no 11284fi 11285 if test $_pkg_short_errors_supported = yes; then 11286 XEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrandr >= 1.2 x11 xproto >= 7.0.17" 2>&1` 11287 else 11288 XEV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrandr >= 1.2 x11 xproto >= 7.0.17" 2>&1` 11289 fi 11290 # Put the nasty error message in config.log where it belongs 11291 echo "$XEV_PKG_ERRORS" >&5 11292 11293 as_fn_error $? "Package requirements (xrandr >= 1.2 x11 xproto >= 7.0.17) were not met: 11294 11295$XEV_PKG_ERRORS 11296 11297Consider adjusting the PKG_CONFIG_PATH environment variable if you 11298installed software in a non-standard prefix. 11299 11300Alternatively, you may set the environment variables XEV_CFLAGS 11301and XEV_LIBS to avoid the need to call pkg-config. 11302See the pkg-config man page for more details." "$LINENO" 5 11303elif test $pkg_failed = untried; then 11304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11305printf "%s\n" "no" >&6; } 11306 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11307printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11308as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11309is in your PATH or set the PKG_CONFIG environment variable to the full 11310path to pkg-config. 11311 11312Alternatively, you may set the environment variables XEV_CFLAGS 11313and XEV_LIBS to avoid the need to call pkg-config. 11314See the pkg-config man page for more details. 11315 11316To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11317See \`config.log' for more details" "$LINENO" 5; } 11318else 11319 XEV_CFLAGS=$pkg_cv_XEV_CFLAGS 11320 XEV_LIBS=$pkg_cv_XEV_LIBS 11321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11322printf "%s\n" "yes" >&6; } 11323 11324fi 11325 11326ac_config_files="$ac_config_files Makefile man/Makefile" 11327 11328cat >confcache <<\_ACEOF 11329# This file is a shell script that caches the results of configure 11330# tests run on this system so they can be shared between configure 11331# scripts and configure runs, see configure's option --config-cache. 11332# It is not useful on other systems. If it contains results you don't 11333# want to keep, you may remove or edit it. 11334# 11335# config.status only pays attention to the cache file if you give it 11336# the --recheck option to rerun configure. 11337# 11338# `ac_cv_env_foo' variables (set or unset) will be overridden when 11339# loading this file, other *unset* `ac_cv_foo' will be assigned the 11340# following values. 11341 11342_ACEOF 11343 11344# The following way of writing the cache mishandles newlines in values, 11345# but we know of no workaround that is simple, portable, and efficient. 11346# So, we kill variables containing newlines. 11347# Ultrix sh set writes to stderr and can't be redirected directly, 11348# and sets the high bit in the cache file unless we assign to the vars. 11349( 11350 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11351 eval ac_val=\$$ac_var 11352 case $ac_val in #( 11353 *${as_nl}*) 11354 case $ac_var in #( 11355 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11356printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11357 esac 11358 case $ac_var in #( 11359 _ | IFS | as_nl) ;; #( 11360 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11361 *) { eval $ac_var=; unset $ac_var;} ;; 11362 esac ;; 11363 esac 11364 done 11365 11366 (set) 2>&1 | 11367 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11368 *${as_nl}ac_space=\ *) 11369 # `set' does not quote correctly, so add quotes: double-quote 11370 # substitution turns \\\\ into \\, and sed turns \\ into \. 11371 sed -n \ 11372 "s/'/'\\\\''/g; 11373 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11374 ;; #( 11375 *) 11376 # `set' quotes correctly as required by POSIX, so do not add quotes. 11377 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11378 ;; 11379 esac | 11380 sort 11381) | 11382 sed ' 11383 /^ac_cv_env_/b end 11384 t clear 11385 :clear 11386 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11387 t end 11388 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11389 :end' >>confcache 11390if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11391 if test -w "$cache_file"; then 11392 if test "x$cache_file" != "x/dev/null"; then 11393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11394printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11395 if test ! -f "$cache_file" || test -h "$cache_file"; then 11396 cat confcache >"$cache_file" 11397 else 11398 case $cache_file in #( 11399 */* | ?:*) 11400 mv -f confcache "$cache_file"$$ && 11401 mv -f "$cache_file"$$ "$cache_file" ;; #( 11402 *) 11403 mv -f confcache "$cache_file" ;; 11404 esac 11405 fi 11406 fi 11407 else 11408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11409printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11410 fi 11411fi 11412rm -f confcache 11413 11414test "x$prefix" = xNONE && prefix=$ac_default_prefix 11415# Let make expand exec_prefix. 11416test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11417 11418DEFS=-DHAVE_CONFIG_H 11419 11420ac_libobjs= 11421ac_ltlibobjs= 11422U= 11423for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11424 # 1. Remove the extension, and $U if already installed. 11425 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11426 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11427 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11428 # will be set to the directory where LIBOBJS objects are built. 11429 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11430 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11431done 11432LIBOBJS=$ac_libobjs 11433 11434LTLIBOBJS=$ac_ltlibobjs 11435 11436 11437{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11438printf %s "checking that generated files are newer than configure... " >&6; } 11439 if test -n "$am_sleep_pid"; then 11440 # Hide warnings about reused PIDs. 11441 wait $am_sleep_pid 2>/dev/null 11442 fi 11443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11444printf "%s\n" "done" >&6; } 11445if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11446 as_fn_error $? "conditional \"AMDEP\" was never defined. 11447Usually this means the macro was only invoked conditionally." "$LINENO" 5 11448fi 11449if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11450 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11451Usually this means the macro was only invoked conditionally." "$LINENO" 5 11452fi 11453 if test -n "$EXEEXT"; then 11454 am__EXEEXT_TRUE= 11455 am__EXEEXT_FALSE='#' 11456else 11457 am__EXEEXT_TRUE='#' 11458 am__EXEEXT_FALSE= 11459fi 11460 11461 11462: "${CONFIG_STATUS=./config.status}" 11463ac_write_fail=0 11464ac_clean_files_save=$ac_clean_files 11465ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11466{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11467printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11468as_write_fail=0 11469cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11470#! $SHELL 11471# Generated by $as_me. 11472# Run this file to recreate the current configuration. 11473# Compiler output produced by configure, useful for debugging 11474# configure, is in config.log if it exists. 11475 11476debug=false 11477ac_cs_recheck=false 11478ac_cs_silent=false 11479 11480SHELL=\${CONFIG_SHELL-$SHELL} 11481export SHELL 11482_ASEOF 11483cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11484## -------------------- ## 11485## M4sh Initialization. ## 11486## -------------------- ## 11487 11488# Be more Bourne compatible 11489DUALCASE=1; export DUALCASE # for MKS sh 11490as_nop=: 11491if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11492then : 11493 emulate sh 11494 NULLCMD=: 11495 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11496 # is contrary to our usage. Disable this feature. 11497 alias -g '${1+"$@"}'='"$@"' 11498 setopt NO_GLOB_SUBST 11499else $as_nop 11500 case `(set -o) 2>/dev/null` in #( 11501 *posix*) : 11502 set -o posix ;; #( 11503 *) : 11504 ;; 11505esac 11506fi 11507 11508 11509 11510# Reset variables that may have inherited troublesome values from 11511# the environment. 11512 11513# IFS needs to be set, to space, tab, and newline, in precisely that order. 11514# (If _AS_PATH_WALK were called with IFS unset, it would have the 11515# side effect of setting IFS to empty, thus disabling word splitting.) 11516# Quoting is to prevent editors from complaining about space-tab. 11517as_nl=' 11518' 11519export as_nl 11520IFS=" "" $as_nl" 11521 11522PS1='$ ' 11523PS2='> ' 11524PS4='+ ' 11525 11526# Ensure predictable behavior from utilities with locale-dependent output. 11527LC_ALL=C 11528export LC_ALL 11529LANGUAGE=C 11530export LANGUAGE 11531 11532# We cannot yet rely on "unset" to work, but we need these variables 11533# to be unset--not just set to an empty or harmless value--now, to 11534# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11535# also avoids known problems related to "unset" and subshell syntax 11536# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11537for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11538do eval test \${$as_var+y} \ 11539 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11540done 11541 11542# Ensure that fds 0, 1, and 2 are open. 11543if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11544if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11545if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11546 11547# The user is always right. 11548if ${PATH_SEPARATOR+false} :; then 11549 PATH_SEPARATOR=: 11550 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11551 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11552 PATH_SEPARATOR=';' 11553 } 11554fi 11555 11556 11557# Find who we are. Look in the path if we contain no directory separator. 11558as_myself= 11559case $0 in #(( 11560 *[\\/]* ) as_myself=$0 ;; 11561 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11562for as_dir in $PATH 11563do 11564 IFS=$as_save_IFS 11565 case $as_dir in #((( 11566 '') as_dir=./ ;; 11567 */) ;; 11568 *) as_dir=$as_dir/ ;; 11569 esac 11570 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11571 done 11572IFS=$as_save_IFS 11573 11574 ;; 11575esac 11576# We did not find ourselves, most probably we were run as `sh COMMAND' 11577# in which case we are not to be found in the path. 11578if test "x$as_myself" = x; then 11579 as_myself=$0 11580fi 11581if test ! -f "$as_myself"; then 11582 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11583 exit 1 11584fi 11585 11586 11587 11588# as_fn_error STATUS ERROR [LINENO LOG_FD] 11589# ---------------------------------------- 11590# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11591# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11592# script with STATUS, using 1 if that was 0. 11593as_fn_error () 11594{ 11595 as_status=$1; test $as_status -eq 0 && as_status=1 11596 if test "$4"; then 11597 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11599 fi 11600 printf "%s\n" "$as_me: error: $2" >&2 11601 as_fn_exit $as_status 11602} # as_fn_error 11603 11604 11605 11606# as_fn_set_status STATUS 11607# ----------------------- 11608# Set $? to STATUS, without forking. 11609as_fn_set_status () 11610{ 11611 return $1 11612} # as_fn_set_status 11613 11614# as_fn_exit STATUS 11615# ----------------- 11616# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11617as_fn_exit () 11618{ 11619 set +e 11620 as_fn_set_status $1 11621 exit $1 11622} # as_fn_exit 11623 11624# as_fn_unset VAR 11625# --------------- 11626# Portably unset VAR. 11627as_fn_unset () 11628{ 11629 { eval $1=; unset $1;} 11630} 11631as_unset=as_fn_unset 11632 11633# as_fn_append VAR VALUE 11634# ---------------------- 11635# Append the text in VALUE to the end of the definition contained in VAR. Take 11636# advantage of any shell optimizations that allow amortized linear growth over 11637# repeated appends, instead of the typical quadratic growth present in naive 11638# implementations. 11639if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11640then : 11641 eval 'as_fn_append () 11642 { 11643 eval $1+=\$2 11644 }' 11645else $as_nop 11646 as_fn_append () 11647 { 11648 eval $1=\$$1\$2 11649 } 11650fi # as_fn_append 11651 11652# as_fn_arith ARG... 11653# ------------------ 11654# Perform arithmetic evaluation on the ARGs, and store the result in the 11655# global $as_val. Take advantage of shells that can avoid forks. The arguments 11656# must be portable across $(()) and expr. 11657if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11658then : 11659 eval 'as_fn_arith () 11660 { 11661 as_val=$(( $* )) 11662 }' 11663else $as_nop 11664 as_fn_arith () 11665 { 11666 as_val=`expr "$@" || test $? -eq 1` 11667 } 11668fi # as_fn_arith 11669 11670 11671if expr a : '\(a\)' >/dev/null 2>&1 && 11672 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11673 as_expr=expr 11674else 11675 as_expr=false 11676fi 11677 11678if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11679 as_basename=basename 11680else 11681 as_basename=false 11682fi 11683 11684if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11685 as_dirname=dirname 11686else 11687 as_dirname=false 11688fi 11689 11690as_me=`$as_basename -- "$0" || 11691$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11692 X"$0" : 'X\(//\)$' \| \ 11693 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11694printf "%s\n" X/"$0" | 11695 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11696 s//\1/ 11697 q 11698 } 11699 /^X\/\(\/\/\)$/{ 11700 s//\1/ 11701 q 11702 } 11703 /^X\/\(\/\).*/{ 11704 s//\1/ 11705 q 11706 } 11707 s/.*/./; q'` 11708 11709# Avoid depending upon Character Ranges. 11710as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11711as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11712as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11713as_cr_digits='0123456789' 11714as_cr_alnum=$as_cr_Letters$as_cr_digits 11715 11716 11717# Determine whether it's possible to make 'echo' print without a newline. 11718# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11719# for compatibility with existing Makefiles. 11720ECHO_C= ECHO_N= ECHO_T= 11721case `echo -n x` in #((((( 11722-n*) 11723 case `echo 'xy\c'` in 11724 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11725 xy) ECHO_C='\c';; 11726 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11727 ECHO_T=' ';; 11728 esac;; 11729*) 11730 ECHO_N='-n';; 11731esac 11732 11733# For backward compatibility with old third-party macros, we provide 11734# the shell variables $as_echo and $as_echo_n. New code should use 11735# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11736as_echo='printf %s\n' 11737as_echo_n='printf %s' 11738 11739rm -f conf$$ conf$$.exe conf$$.file 11740if test -d conf$$.dir; then 11741 rm -f conf$$.dir/conf$$.file 11742else 11743 rm -f conf$$.dir 11744 mkdir conf$$.dir 2>/dev/null 11745fi 11746if (echo >conf$$.file) 2>/dev/null; then 11747 if ln -s conf$$.file conf$$ 2>/dev/null; then 11748 as_ln_s='ln -s' 11749 # ... but there are two gotchas: 11750 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11751 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11752 # In both cases, we have to default to `cp -pR'. 11753 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11754 as_ln_s='cp -pR' 11755 elif ln conf$$.file conf$$ 2>/dev/null; then 11756 as_ln_s=ln 11757 else 11758 as_ln_s='cp -pR' 11759 fi 11760else 11761 as_ln_s='cp -pR' 11762fi 11763rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11764rmdir conf$$.dir 2>/dev/null 11765 11766 11767# as_fn_mkdir_p 11768# ------------- 11769# Create "$as_dir" as a directory, including parents if necessary. 11770as_fn_mkdir_p () 11771{ 11772 11773 case $as_dir in #( 11774 -*) as_dir=./$as_dir;; 11775 esac 11776 test -d "$as_dir" || eval $as_mkdir_p || { 11777 as_dirs= 11778 while :; do 11779 case $as_dir in #( 11780 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11781 *) as_qdir=$as_dir;; 11782 esac 11783 as_dirs="'$as_qdir' $as_dirs" 11784 as_dir=`$as_dirname -- "$as_dir" || 11785$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11786 X"$as_dir" : 'X\(//\)[^/]' \| \ 11787 X"$as_dir" : 'X\(//\)$' \| \ 11788 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11789printf "%s\n" X"$as_dir" | 11790 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11791 s//\1/ 11792 q 11793 } 11794 /^X\(\/\/\)[^/].*/{ 11795 s//\1/ 11796 q 11797 } 11798 /^X\(\/\/\)$/{ 11799 s//\1/ 11800 q 11801 } 11802 /^X\(\/\).*/{ 11803 s//\1/ 11804 q 11805 } 11806 s/.*/./; q'` 11807 test -d "$as_dir" && break 11808 done 11809 test -z "$as_dirs" || eval "mkdir $as_dirs" 11810 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11811 11812 11813} # as_fn_mkdir_p 11814if mkdir -p . 2>/dev/null; then 11815 as_mkdir_p='mkdir -p "$as_dir"' 11816else 11817 test -d ./-p && rmdir ./-p 11818 as_mkdir_p=false 11819fi 11820 11821 11822# as_fn_executable_p FILE 11823# ----------------------- 11824# Test if FILE is an executable regular file. 11825as_fn_executable_p () 11826{ 11827 test -f "$1" && test -x "$1" 11828} # as_fn_executable_p 11829as_test_x='test -x' 11830as_executable_p=as_fn_executable_p 11831 11832# Sed expression to map a string onto a valid CPP name. 11833as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11834 11835# Sed expression to map a string onto a valid variable name. 11836as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11837 11838 11839exec 6>&1 11840## ----------------------------------- ## 11841## Main body of $CONFIG_STATUS script. ## 11842## ----------------------------------- ## 11843_ASEOF 11844test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11845 11846cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11847# Save the log message, to keep $0 and so on meaningful, and to 11848# report actual input values of CONFIG_FILES etc. instead of their 11849# values after options handling. 11850ac_log=" 11851This file was extended by xev $as_me 1.2.5, which was 11852generated by GNU Autoconf 2.71. Invocation command line was 11853 11854 CONFIG_FILES = $CONFIG_FILES 11855 CONFIG_HEADERS = $CONFIG_HEADERS 11856 CONFIG_LINKS = $CONFIG_LINKS 11857 CONFIG_COMMANDS = $CONFIG_COMMANDS 11858 $ $0 $@ 11859 11860on `(hostname || uname -n) 2>/dev/null | sed 1q` 11861" 11862 11863_ACEOF 11864 11865case $ac_config_files in *" 11866"*) set x $ac_config_files; shift; ac_config_files=$*;; 11867esac 11868 11869case $ac_config_headers in *" 11870"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11871esac 11872 11873 11874cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11875# Files that config.status was made for. 11876config_files="$ac_config_files" 11877config_headers="$ac_config_headers" 11878config_commands="$ac_config_commands" 11879 11880_ACEOF 11881 11882cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11883ac_cs_usage="\ 11884\`$as_me' instantiates files and other configuration actions 11885from templates according to the current configuration. Unless the files 11886and actions are specified as TAGs, all are instantiated by default. 11887 11888Usage: $0 [OPTION]... [TAG]... 11889 11890 -h, --help print this help, then exit 11891 -V, --version print version number and configuration settings, then exit 11892 --config print configuration, then exit 11893 -q, --quiet, --silent 11894 do not print progress messages 11895 -d, --debug don't remove temporary files 11896 --recheck update $as_me by reconfiguring in the same conditions 11897 --file=FILE[:TEMPLATE] 11898 instantiate the configuration file FILE 11899 --header=FILE[:TEMPLATE] 11900 instantiate the configuration header FILE 11901 11902Configuration files: 11903$config_files 11904 11905Configuration headers: 11906$config_headers 11907 11908Configuration commands: 11909$config_commands 11910 11911Report bugs to <https://gitlab.freedesktop.org/xorg/app/xev/issues>." 11912 11913_ACEOF 11914ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11915ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11916cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11917ac_cs_config='$ac_cs_config_escaped' 11918ac_cs_version="\\ 11919xev config.status 1.2.5 11920configured by $0, generated by GNU Autoconf 2.71, 11921 with options \\"\$ac_cs_config\\" 11922 11923Copyright (C) 2021 Free Software Foundation, Inc. 11924This config.status script is free software; the Free Software Foundation 11925gives unlimited permission to copy, distribute and modify it." 11926 11927ac_pwd='$ac_pwd' 11928srcdir='$srcdir' 11929INSTALL='$INSTALL' 11930MKDIR_P='$MKDIR_P' 11931AWK='$AWK' 11932test -n "\$AWK" || AWK=awk 11933_ACEOF 11934 11935cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11936# The default lists apply if the user does not specify any file. 11937ac_need_defaults=: 11938while test $# != 0 11939do 11940 case $1 in 11941 --*=?*) 11942 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11943 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11944 ac_shift=: 11945 ;; 11946 --*=) 11947 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11948 ac_optarg= 11949 ac_shift=: 11950 ;; 11951 *) 11952 ac_option=$1 11953 ac_optarg=$2 11954 ac_shift=shift 11955 ;; 11956 esac 11957 11958 case $ac_option in 11959 # Handling of the options. 11960 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11961 ac_cs_recheck=: ;; 11962 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11963 printf "%s\n" "$ac_cs_version"; exit ;; 11964 --config | --confi | --conf | --con | --co | --c ) 11965 printf "%s\n" "$ac_cs_config"; exit ;; 11966 --debug | --debu | --deb | --de | --d | -d ) 11967 debug=: ;; 11968 --file | --fil | --fi | --f ) 11969 $ac_shift 11970 case $ac_optarg in 11971 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11972 '') as_fn_error $? "missing file argument" ;; 11973 esac 11974 as_fn_append CONFIG_FILES " '$ac_optarg'" 11975 ac_need_defaults=false;; 11976 --header | --heade | --head | --hea ) 11977 $ac_shift 11978 case $ac_optarg in 11979 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11980 esac 11981 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11982 ac_need_defaults=false;; 11983 --he | --h) 11984 # Conflict between --help and --header 11985 as_fn_error $? "ambiguous option: \`$1' 11986Try \`$0 --help' for more information.";; 11987 --help | --hel | -h ) 11988 printf "%s\n" "$ac_cs_usage"; exit ;; 11989 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11990 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11991 ac_cs_silent=: ;; 11992 11993 # This is an error. 11994 -*) as_fn_error $? "unrecognized option: \`$1' 11995Try \`$0 --help' for more information." ;; 11996 11997 *) as_fn_append ac_config_targets " $1" 11998 ac_need_defaults=false ;; 11999 12000 esac 12001 shift 12002done 12003 12004ac_configure_extra_args= 12005 12006if $ac_cs_silent; then 12007 exec 6>/dev/null 12008 ac_configure_extra_args="$ac_configure_extra_args --silent" 12009fi 12010 12011_ACEOF 12012cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12013if \$ac_cs_recheck; then 12014 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12015 shift 12016 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12017 CONFIG_SHELL='$SHELL' 12018 export CONFIG_SHELL 12019 exec "\$@" 12020fi 12021 12022_ACEOF 12023cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12024exec 5>>config.log 12025{ 12026 echo 12027 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12028## Running $as_me. ## 12029_ASBOX 12030 printf "%s\n" "$ac_log" 12031} >&5 12032 12033_ACEOF 12034cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12035# 12036# INIT-COMMANDS 12037# 12038AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12039 12040_ACEOF 12041 12042cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12043 12044# Handling of arguments. 12045for ac_config_target in $ac_config_targets 12046do 12047 case $ac_config_target in 12048 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12049 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12050 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12051 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12052 12053 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12054 esac 12055done 12056 12057 12058# If the user did not use the arguments to specify the items to instantiate, 12059# then the envvar interface is used. Set only those that are not. 12060# We use the long form for the default assignment because of an extremely 12061# bizarre bug on SunOS 4.1.3. 12062if $ac_need_defaults; then 12063 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12064 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12065 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12066fi 12067 12068# Have a temporary directory for convenience. Make it in the build tree 12069# simply because there is no reason against having it here, and in addition, 12070# creating and moving files from /tmp can sometimes cause problems. 12071# Hook for its removal unless debugging. 12072# Note that there is a small window in which the directory will not be cleaned: 12073# after its creation but before its name has been assigned to `$tmp'. 12074$debug || 12075{ 12076 tmp= ac_tmp= 12077 trap 'exit_status=$? 12078 : "${ac_tmp:=$tmp}" 12079 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12080' 0 12081 trap 'as_fn_exit 1' 1 2 13 15 12082} 12083# Create a (secure) tmp directory for tmp files. 12084 12085{ 12086 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12087 test -d "$tmp" 12088} || 12089{ 12090 tmp=./conf$$-$RANDOM 12091 (umask 077 && mkdir "$tmp") 12092} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12093ac_tmp=$tmp 12094 12095# Set up the scripts for CONFIG_FILES section. 12096# No need to generate them if there are no CONFIG_FILES. 12097# This happens for instance with `./config.status config.h'. 12098if test -n "$CONFIG_FILES"; then 12099 12100 12101ac_cr=`echo X | tr X '\015'` 12102# On cygwin, bash can eat \r inside `` if the user requested igncr. 12103# But we know of no other shell where ac_cr would be empty at this 12104# point, so we can use a bashism as a fallback. 12105if test "x$ac_cr" = x; then 12106 eval ac_cr=\$\'\\r\' 12107fi 12108ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12109if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12110 ac_cs_awk_cr='\\r' 12111else 12112 ac_cs_awk_cr=$ac_cr 12113fi 12114 12115echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12116_ACEOF 12117 12118 12119{ 12120 echo "cat >conf$$subs.awk <<_ACEOF" && 12121 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12122 echo "_ACEOF" 12123} >conf$$subs.sh || 12124 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12125ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12126ac_delim='%!_!# ' 12127for ac_last_try in false false false false false :; do 12128 . ./conf$$subs.sh || 12129 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12130 12131 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12132 if test $ac_delim_n = $ac_delim_num; then 12133 break 12134 elif $ac_last_try; then 12135 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12136 else 12137 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12138 fi 12139done 12140rm -f conf$$subs.sh 12141 12142cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12143cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12144_ACEOF 12145sed -n ' 12146h 12147s/^/S["/; s/!.*/"]=/ 12148p 12149g 12150s/^[^!]*!// 12151:repl 12152t repl 12153s/'"$ac_delim"'$// 12154t delim 12155:nl 12156h 12157s/\(.\{148\}\)..*/\1/ 12158t more1 12159s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12160p 12161n 12162b repl 12163:more1 12164s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12165p 12166g 12167s/.\{148\}// 12168t nl 12169:delim 12170h 12171s/\(.\{148\}\)..*/\1/ 12172t more2 12173s/["\\]/\\&/g; s/^/"/; s/$/"/ 12174p 12175b 12176:more2 12177s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12178p 12179g 12180s/.\{148\}// 12181t delim 12182' <conf$$subs.awk | sed ' 12183/^[^""]/{ 12184 N 12185 s/\n// 12186} 12187' >>$CONFIG_STATUS || ac_write_fail=1 12188rm -f conf$$subs.awk 12189cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12190_ACAWK 12191cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12192 for (key in S) S_is_set[key] = 1 12193 FS = "" 12194 12195} 12196{ 12197 line = $ 0 12198 nfields = split(line, field, "@") 12199 substed = 0 12200 len = length(field[1]) 12201 for (i = 2; i < nfields; i++) { 12202 key = field[i] 12203 keylen = length(key) 12204 if (S_is_set[key]) { 12205 value = S[key] 12206 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12207 len += length(value) + length(field[++i]) 12208 substed = 1 12209 } else 12210 len += 1 + keylen 12211 } 12212 12213 print line 12214} 12215 12216_ACAWK 12217_ACEOF 12218cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12219if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12220 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12221else 12222 cat 12223fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12224 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12225_ACEOF 12226 12227# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12228# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12229# trailing colons and then remove the whole line if VPATH becomes empty 12230# (actually we leave an empty line to preserve line numbers). 12231if test "x$srcdir" = x.; then 12232 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12233h 12234s/// 12235s/^/:/ 12236s/[ ]*$/:/ 12237s/:\$(srcdir):/:/g 12238s/:\${srcdir}:/:/g 12239s/:@srcdir@:/:/g 12240s/^:*// 12241s/:*$// 12242x 12243s/\(=[ ]*\).*/\1/ 12244G 12245s/\n// 12246s/^[^=]*=[ ]*$// 12247}' 12248fi 12249 12250cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12251fi # test -n "$CONFIG_FILES" 12252 12253# Set up the scripts for CONFIG_HEADERS section. 12254# No need to generate them if there are no CONFIG_HEADERS. 12255# This happens for instance with `./config.status Makefile'. 12256if test -n "$CONFIG_HEADERS"; then 12257cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12258BEGIN { 12259_ACEOF 12260 12261# Transform confdefs.h into an awk script `defines.awk', embedded as 12262# here-document in config.status, that substitutes the proper values into 12263# config.h.in to produce config.h. 12264 12265# Create a delimiter string that does not exist in confdefs.h, to ease 12266# handling of long lines. 12267ac_delim='%!_!# ' 12268for ac_last_try in false false :; do 12269 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12270 if test -z "$ac_tt"; then 12271 break 12272 elif $ac_last_try; then 12273 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12274 else 12275 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12276 fi 12277done 12278 12279# For the awk script, D is an array of macro values keyed by name, 12280# likewise P contains macro parameters if any. Preserve backslash 12281# newline sequences. 12282 12283ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12284sed -n ' 12285s/.\{148\}/&'"$ac_delim"'/g 12286t rset 12287:rset 12288s/^[ ]*#[ ]*define[ ][ ]*/ / 12289t def 12290d 12291:def 12292s/\\$// 12293t bsnl 12294s/["\\]/\\&/g 12295s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12296D["\1"]=" \3"/p 12297s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12298d 12299:bsnl 12300s/["\\]/\\&/g 12301s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12302D["\1"]=" \3\\\\\\n"\\/p 12303t cont 12304s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12305t cont 12306d 12307:cont 12308n 12309s/.\{148\}/&'"$ac_delim"'/g 12310t clear 12311:clear 12312s/\\$// 12313t bsnlc 12314s/["\\]/\\&/g; s/^/"/; s/$/"/p 12315d 12316:bsnlc 12317s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12318b cont 12319' <confdefs.h | sed ' 12320s/'"$ac_delim"'/"\\\ 12321"/g' >>$CONFIG_STATUS || ac_write_fail=1 12322 12323cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12324 for (key in D) D_is_set[key] = 1 12325 FS = "" 12326} 12327/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12328 line = \$ 0 12329 split(line, arg, " ") 12330 if (arg[1] == "#") { 12331 defundef = arg[2] 12332 mac1 = arg[3] 12333 } else { 12334 defundef = substr(arg[1], 2) 12335 mac1 = arg[2] 12336 } 12337 split(mac1, mac2, "(") #) 12338 macro = mac2[1] 12339 prefix = substr(line, 1, index(line, defundef) - 1) 12340 if (D_is_set[macro]) { 12341 # Preserve the white space surrounding the "#". 12342 print prefix "define", macro P[macro] D[macro] 12343 next 12344 } else { 12345 # Replace #undef with comments. This is necessary, for example, 12346 # in the case of _POSIX_SOURCE, which is predefined and required 12347 # on some systems where configure will not decide to define it. 12348 if (defundef == "undef") { 12349 print "/*", prefix defundef, macro, "*/" 12350 next 12351 } 12352 } 12353} 12354{ print } 12355_ACAWK 12356_ACEOF 12357cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12358 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12359fi # test -n "$CONFIG_HEADERS" 12360 12361 12362eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12363shift 12364for ac_tag 12365do 12366 case $ac_tag in 12367 :[FHLC]) ac_mode=$ac_tag; continue;; 12368 esac 12369 case $ac_mode$ac_tag in 12370 :[FHL]*:*);; 12371 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12372 :[FH]-) ac_tag=-:-;; 12373 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12374 esac 12375 ac_save_IFS=$IFS 12376 IFS=: 12377 set x $ac_tag 12378 IFS=$ac_save_IFS 12379 shift 12380 ac_file=$1 12381 shift 12382 12383 case $ac_mode in 12384 :L) ac_source=$1;; 12385 :[FH]) 12386 ac_file_inputs= 12387 for ac_f 12388 do 12389 case $ac_f in 12390 -) ac_f="$ac_tmp/stdin";; 12391 *) # Look for the file first in the build tree, then in the source tree 12392 # (if the path is not absolute). The absolute path cannot be DOS-style, 12393 # because $ac_f cannot contain `:'. 12394 test -f "$ac_f" || 12395 case $ac_f in 12396 [\\/$]*) false;; 12397 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12398 esac || 12399 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12400 esac 12401 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12402 as_fn_append ac_file_inputs " '$ac_f'" 12403 done 12404 12405 # Let's still pretend it is `configure' which instantiates (i.e., don't 12406 # use $as_me), people would be surprised to read: 12407 # /* config.h. Generated by config.status. */ 12408 configure_input='Generated from '` 12409 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12410 `' by configure.' 12411 if test x"$ac_file" != x-; then 12412 configure_input="$ac_file. $configure_input" 12413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12414printf "%s\n" "$as_me: creating $ac_file" >&6;} 12415 fi 12416 # Neutralize special characters interpreted by sed in replacement strings. 12417 case $configure_input in #( 12418 *\&* | *\|* | *\\* ) 12419 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12420 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12421 *) ac_sed_conf_input=$configure_input;; 12422 esac 12423 12424 case $ac_tag in 12425 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12426 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12427 esac 12428 ;; 12429 esac 12430 12431 ac_dir=`$as_dirname -- "$ac_file" || 12432$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12433 X"$ac_file" : 'X\(//\)[^/]' \| \ 12434 X"$ac_file" : 'X\(//\)$' \| \ 12435 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12436printf "%s\n" X"$ac_file" | 12437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12438 s//\1/ 12439 q 12440 } 12441 /^X\(\/\/\)[^/].*/{ 12442 s//\1/ 12443 q 12444 } 12445 /^X\(\/\/\)$/{ 12446 s//\1/ 12447 q 12448 } 12449 /^X\(\/\).*/{ 12450 s//\1/ 12451 q 12452 } 12453 s/.*/./; q'` 12454 as_dir="$ac_dir"; as_fn_mkdir_p 12455 ac_builddir=. 12456 12457case "$ac_dir" in 12458.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12459*) 12460 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12461 # A ".." for each directory in $ac_dir_suffix. 12462 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12463 case $ac_top_builddir_sub in 12464 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12465 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12466 esac ;; 12467esac 12468ac_abs_top_builddir=$ac_pwd 12469ac_abs_builddir=$ac_pwd$ac_dir_suffix 12470# for backward compatibility: 12471ac_top_builddir=$ac_top_build_prefix 12472 12473case $srcdir in 12474 .) # We are building in place. 12475 ac_srcdir=. 12476 ac_top_srcdir=$ac_top_builddir_sub 12477 ac_abs_top_srcdir=$ac_pwd ;; 12478 [\\/]* | ?:[\\/]* ) # Absolute name. 12479 ac_srcdir=$srcdir$ac_dir_suffix; 12480 ac_top_srcdir=$srcdir 12481 ac_abs_top_srcdir=$srcdir ;; 12482 *) # Relative name. 12483 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12484 ac_top_srcdir=$ac_top_build_prefix$srcdir 12485 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12486esac 12487ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12488 12489 12490 case $ac_mode in 12491 :F) 12492 # 12493 # CONFIG_FILE 12494 # 12495 12496 case $INSTALL in 12497 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12498 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12499 esac 12500 ac_MKDIR_P=$MKDIR_P 12501 case $MKDIR_P in 12502 [\\/$]* | ?:[\\/]* ) ;; 12503 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12504 esac 12505_ACEOF 12506 12507cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12508# If the template does not know about datarootdir, expand it. 12509# FIXME: This hack should be removed a few years after 2.60. 12510ac_datarootdir_hack=; ac_datarootdir_seen= 12511ac_sed_dataroot=' 12512/datarootdir/ { 12513 p 12514 q 12515} 12516/@datadir@/p 12517/@docdir@/p 12518/@infodir@/p 12519/@localedir@/p 12520/@mandir@/p' 12521case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12522*datarootdir*) ac_datarootdir_seen=yes;; 12523*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12525printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12526_ACEOF 12527cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12528 ac_datarootdir_hack=' 12529 s&@datadir@&$datadir&g 12530 s&@docdir@&$docdir&g 12531 s&@infodir@&$infodir&g 12532 s&@localedir@&$localedir&g 12533 s&@mandir@&$mandir&g 12534 s&\\\${datarootdir}&$datarootdir&g' ;; 12535esac 12536_ACEOF 12537 12538# Neutralize VPATH when `$srcdir' = `.'. 12539# Shell code in configure.ac might set extrasub. 12540# FIXME: do we really want to maintain this feature? 12541cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12542ac_sed_extra="$ac_vpsub 12543$extrasub 12544_ACEOF 12545cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12546:t 12547/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12548s|@configure_input@|$ac_sed_conf_input|;t t 12549s&@top_builddir@&$ac_top_builddir_sub&;t t 12550s&@top_build_prefix@&$ac_top_build_prefix&;t t 12551s&@srcdir@&$ac_srcdir&;t t 12552s&@abs_srcdir@&$ac_abs_srcdir&;t t 12553s&@top_srcdir@&$ac_top_srcdir&;t t 12554s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12555s&@builddir@&$ac_builddir&;t t 12556s&@abs_builddir@&$ac_abs_builddir&;t t 12557s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12558s&@INSTALL@&$ac_INSTALL&;t t 12559s&@MKDIR_P@&$ac_MKDIR_P&;t t 12560$ac_datarootdir_hack 12561" 12562eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12563 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12564 12565test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12566 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12567 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12568 "$ac_tmp/out"`; test -z "$ac_out"; } && 12569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12570which seems to be undefined. Please make sure it is defined" >&5 12571printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12572which seems to be undefined. Please make sure it is defined" >&2;} 12573 12574 rm -f "$ac_tmp/stdin" 12575 case $ac_file in 12576 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12577 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12578 esac \ 12579 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12580 ;; 12581 :H) 12582 # 12583 # CONFIG_HEADER 12584 # 12585 if test x"$ac_file" != x-; then 12586 { 12587 printf "%s\n" "/* $configure_input */" >&1 \ 12588 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12589 } >"$ac_tmp/config.h" \ 12590 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12591 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12593printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12594 else 12595 rm -f "$ac_file" 12596 mv "$ac_tmp/config.h" "$ac_file" \ 12597 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12598 fi 12599 else 12600 printf "%s\n" "/* $configure_input */" >&1 \ 12601 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12602 || as_fn_error $? "could not create -" "$LINENO" 5 12603 fi 12604# Compute "$ac_file"'s index in $config_headers. 12605_am_arg="$ac_file" 12606_am_stamp_count=1 12607for _am_header in $config_headers :; do 12608 case $_am_header in 12609 $_am_arg | $_am_arg:* ) 12610 break ;; 12611 * ) 12612 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12613 esac 12614done 12615echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12616$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12617 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12618 X"$_am_arg" : 'X\(//\)$' \| \ 12619 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12620printf "%s\n" X"$_am_arg" | 12621 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12622 s//\1/ 12623 q 12624 } 12625 /^X\(\/\/\)[^/].*/{ 12626 s//\1/ 12627 q 12628 } 12629 /^X\(\/\/\)$/{ 12630 s//\1/ 12631 q 12632 } 12633 /^X\(\/\).*/{ 12634 s//\1/ 12635 q 12636 } 12637 s/.*/./; q'`/stamp-h$_am_stamp_count 12638 ;; 12639 12640 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12641printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12642 ;; 12643 esac 12644 12645 12646 case $ac_file$ac_mode in 12647 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12648 # Older Autoconf quotes --file arguments for eval, but not when files 12649 # are listed without --file. Let's play safe and only enable the eval 12650 # if we detect the quoting. 12651 # TODO: see whether this extra hack can be removed once we start 12652 # requiring Autoconf 2.70 or later. 12653 case $CONFIG_FILES in #( 12654 *\'*) : 12655 eval set x "$CONFIG_FILES" ;; #( 12656 *) : 12657 set x $CONFIG_FILES ;; #( 12658 *) : 12659 ;; 12660esac 12661 shift 12662 # Used to flag and report bootstrapping failures. 12663 am_rc=0 12664 for am_mf 12665 do 12666 # Strip MF so we end up with the name of the file. 12667 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12668 # Check whether this is an Automake generated Makefile which includes 12669 # dependency-tracking related rules and includes. 12670 # Grep'ing the whole file directly is not great: AIX grep has a line 12671 # limit of 2048, but all sed's we know have understand at least 4000. 12672 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12673 || continue 12674 am_dirpart=`$as_dirname -- "$am_mf" || 12675$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12676 X"$am_mf" : 'X\(//\)[^/]' \| \ 12677 X"$am_mf" : 'X\(//\)$' \| \ 12678 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12679printf "%s\n" X"$am_mf" | 12680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12681 s//\1/ 12682 q 12683 } 12684 /^X\(\/\/\)[^/].*/{ 12685 s//\1/ 12686 q 12687 } 12688 /^X\(\/\/\)$/{ 12689 s//\1/ 12690 q 12691 } 12692 /^X\(\/\).*/{ 12693 s//\1/ 12694 q 12695 } 12696 s/.*/./; q'` 12697 am_filepart=`$as_basename -- "$am_mf" || 12698$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12699 X"$am_mf" : 'X\(//\)$' \| \ 12700 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12701printf "%s\n" X/"$am_mf" | 12702 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12703 s//\1/ 12704 q 12705 } 12706 /^X\/\(\/\/\)$/{ 12707 s//\1/ 12708 q 12709 } 12710 /^X\/\(\/\).*/{ 12711 s//\1/ 12712 q 12713 } 12714 s/.*/./; q'` 12715 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12716 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12717 | $MAKE -f - am--depfiles" >&5 12718 (cd "$am_dirpart" \ 12719 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12720 | $MAKE -f - am--depfiles) >&5 2>&5 12721 ac_status=$? 12722 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12723 (exit $ac_status); } || am_rc=$? 12724 done 12725 if test $am_rc -ne 0; then 12726 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12727printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12728as_fn_error $? "Something went wrong bootstrapping makefile fragments 12729 for automatic dependency tracking. If GNU make was not used, consider 12730 re-running the configure script with MAKE=\"gmake\" (or whatever is 12731 necessary). You can also try re-running configure with the 12732 '--disable-dependency-tracking' option to at least be able to build 12733 the package (albeit without support for automatic dependency tracking). 12734See \`config.log' for more details" "$LINENO" 5; } 12735 fi 12736 { am_dirpart=; unset am_dirpart;} 12737 { am_filepart=; unset am_filepart;} 12738 { am_mf=; unset am_mf;} 12739 { am_rc=; unset am_rc;} 12740 rm -f conftest-deps.mk 12741} 12742 ;; 12743 12744 esac 12745done # for ac_tag 12746 12747 12748as_fn_exit 0 12749_ACEOF 12750ac_clean_files=$ac_clean_files_save 12751 12752test $ac_write_fail = 0 || 12753 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12754 12755 12756# configure is writing to config.log, and then calls config.status. 12757# config.status does its own redirection, appending to config.log. 12758# Unfortunately, on DOS this fails, as config.log is still kept open 12759# by configure, so config.status won't be able to write to it; its 12760# output is simply discarded. So we exec the FD to /dev/null, 12761# effectively closing config.log, so it can be properly (re)opened and 12762# appended to by config.status. When coming back to configure, we 12763# need to make the FD available again. 12764if test "$no_create" != yes; then 12765 ac_cs_success=: 12766 ac_config_status_args= 12767 test "$silent" = yes && 12768 ac_config_status_args="$ac_config_status_args --quiet" 12769 exec 5>/dev/null 12770 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12771 exec 5>>config.log 12772 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12773 # would make configure fail if this is the last instruction. 12774 $ac_cs_success || as_fn_exit 1 12775fi 12776if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12778printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12779fi 12780 12781 12782