configure revision 7ed541ca
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xgamma 1.0.7. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgamma/-/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/xgamma/-/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='xgamma' 614PACKAGE_TARNAME='xgamma' 615PACKAGE_VERSION='1.0.7' 616PACKAGE_STRING='xgamma 1.0.7' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xgamma/-/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 657XGAMMA_LIBS 658XGAMMA_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__fastdepCC_FALSE 691am__fastdepCC_TRUE 692CCDEPMODE 693am__nodep 694AMDEPBACKSLASH 695AMDEP_FALSE 696AMDEP_TRUE 697am__include 698DEPDIR 699OBJEXT 700EXEEXT 701ac_ct_CC 702CPPFLAGS 703LDFLAGS 704CFLAGS 705CC 706AM_BACKSLASH 707AM_DEFAULT_VERBOSITY 708AM_DEFAULT_V 709AM_V 710CSCOPE 711ETAGS 712CTAGS 713am__untar 714am__tar 715AMTAR 716am__leading_dot 717SET_MAKE 718AWK 719mkdir_p 720MKDIR_P 721INSTALL_STRIP_PROGRAM 722STRIP 723install_sh 724MAKEINFO 725AUTOHEADER 726AUTOMAKE 727AUTOCONF 728ACLOCAL 729VERSION 730PACKAGE 731CYGPATH_W 732am__isrc 733INSTALL_DATA 734INSTALL_SCRIPT 735INSTALL_PROGRAM 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_silent_rules 780enable_dependency_tracking 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 795XGAMMA_CFLAGS 796XGAMMA_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='${datarootdir}' 832sysconfdir='${prefix}/etc' 833sharedstatedir='${prefix}/com' 834localstatedir='${prefix}/var' 835runstatedir='${localstatedir}/run' 836includedir='${prefix}/include' 837oldincludedir='/usr/include' 838docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 839infodir='${datarootdir}/info' 840htmldir='${docdir}' 841dvidir='${docdir}' 842pdfdir='${docdir}' 843psdir='${docdir}' 844libdir='${exec_prefix}/lib' 845localedir='${datarootdir}/locale' 846mandir='${datarootdir}/man' 847 848ac_prev= 849ac_dashdash= 850for ac_option 851do 852 # If the previous option needs an argument, assign it. 853 if test -n "$ac_prev"; then 854 eval $ac_prev=\$ac_option 855 ac_prev= 856 continue 857 fi 858 859 case $ac_option in 860 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 861 *=) ac_optarg= ;; 862 *) ac_optarg=yes ;; 863 esac 864 865 case $ac_dashdash$ac_option in 866 --) 867 ac_dashdash=yes ;; 868 869 -bindir | --bindir | --bindi | --bind | --bin | --bi) 870 ac_prev=bindir ;; 871 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 872 bindir=$ac_optarg ;; 873 874 -build | --build | --buil | --bui | --bu) 875 ac_prev=build_alias ;; 876 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 877 build_alias=$ac_optarg ;; 878 879 -cache-file | --cache-file | --cache-fil | --cache-fi \ 880 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 881 ac_prev=cache_file ;; 882 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 883 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 884 cache_file=$ac_optarg ;; 885 886 --config-cache | -C) 887 cache_file=config.cache ;; 888 889 -datadir | --datadir | --datadi | --datad) 890 ac_prev=datadir ;; 891 -datadir=* | --datadir=* | --datadi=* | --datad=*) 892 datadir=$ac_optarg ;; 893 894 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 895 | --dataroo | --dataro | --datar) 896 ac_prev=datarootdir ;; 897 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 898 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 899 datarootdir=$ac_optarg ;; 900 901 -disable-* | --disable-*) 902 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 903 # Reject names that are not valid shell variable names. 904 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 905 as_fn_error $? "invalid feature name: \`$ac_useropt'" 906 ac_useropt_orig=$ac_useropt 907 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 908 case $ac_user_opts in 909 *" 910"enable_$ac_useropt" 911"*) ;; 912 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 913 ac_unrecognized_sep=', ';; 914 esac 915 eval enable_$ac_useropt=no ;; 916 917 -docdir | --docdir | --docdi | --doc | --do) 918 ac_prev=docdir ;; 919 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 920 docdir=$ac_optarg ;; 921 922 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 923 ac_prev=dvidir ;; 924 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 925 dvidir=$ac_optarg ;; 926 927 -enable-* | --enable-*) 928 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 929 # Reject names that are not valid shell variable names. 930 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 931 as_fn_error $? "invalid feature name: \`$ac_useropt'" 932 ac_useropt_orig=$ac_useropt 933 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 934 case $ac_user_opts in 935 *" 936"enable_$ac_useropt" 937"*) ;; 938 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 939 ac_unrecognized_sep=', ';; 940 esac 941 eval enable_$ac_useropt=\$ac_optarg ;; 942 943 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 944 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 945 | --exec | --exe | --ex) 946 ac_prev=exec_prefix ;; 947 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 948 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 949 | --exec=* | --exe=* | --ex=*) 950 exec_prefix=$ac_optarg ;; 951 952 -gas | --gas | --ga | --g) 953 # Obsolete; use --with-gas. 954 with_gas=yes ;; 955 956 -help | --help | --hel | --he | -h) 957 ac_init_help=long ;; 958 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 959 ac_init_help=recursive ;; 960 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 961 ac_init_help=short ;; 962 963 -host | --host | --hos | --ho) 964 ac_prev=host_alias ;; 965 -host=* | --host=* | --hos=* | --ho=*) 966 host_alias=$ac_optarg ;; 967 968 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 969 ac_prev=htmldir ;; 970 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 971 | --ht=*) 972 htmldir=$ac_optarg ;; 973 974 -includedir | --includedir | --includedi | --included | --include \ 975 | --includ | --inclu | --incl | --inc) 976 ac_prev=includedir ;; 977 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 978 | --includ=* | --inclu=* | --incl=* | --inc=*) 979 includedir=$ac_optarg ;; 980 981 -infodir | --infodir | --infodi | --infod | --info | --inf) 982 ac_prev=infodir ;; 983 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 984 infodir=$ac_optarg ;; 985 986 -libdir | --libdir | --libdi | --libd) 987 ac_prev=libdir ;; 988 -libdir=* | --libdir=* | --libdi=* | --libd=*) 989 libdir=$ac_optarg ;; 990 991 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 992 | --libexe | --libex | --libe) 993 ac_prev=libexecdir ;; 994 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 995 | --libexe=* | --libex=* | --libe=*) 996 libexecdir=$ac_optarg ;; 997 998 -localedir | --localedir | --localedi | --localed | --locale) 999 ac_prev=localedir ;; 1000 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1001 localedir=$ac_optarg ;; 1002 1003 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1004 | --localstate | --localstat | --localsta | --localst | --locals) 1005 ac_prev=localstatedir ;; 1006 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1007 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1008 localstatedir=$ac_optarg ;; 1009 1010 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1011 ac_prev=mandir ;; 1012 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1013 mandir=$ac_optarg ;; 1014 1015 -nfp | --nfp | --nf) 1016 # Obsolete; use --without-fp. 1017 with_fp=no ;; 1018 1019 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1020 | --no-cr | --no-c | -n) 1021 no_create=yes ;; 1022 1023 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1024 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1025 no_recursion=yes ;; 1026 1027 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1028 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1029 | --oldin | --oldi | --old | --ol | --o) 1030 ac_prev=oldincludedir ;; 1031 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1032 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1033 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1034 oldincludedir=$ac_optarg ;; 1035 1036 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1037 ac_prev=prefix ;; 1038 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1039 prefix=$ac_optarg ;; 1040 1041 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1042 | --program-pre | --program-pr | --program-p) 1043 ac_prev=program_prefix ;; 1044 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1045 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1046 program_prefix=$ac_optarg ;; 1047 1048 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1049 | --program-suf | --program-su | --program-s) 1050 ac_prev=program_suffix ;; 1051 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1052 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1053 program_suffix=$ac_optarg ;; 1054 1055 -program-transform-name | --program-transform-name \ 1056 | --program-transform-nam | --program-transform-na \ 1057 | --program-transform-n | --program-transform- \ 1058 | --program-transform | --program-transfor \ 1059 | --program-transfo | --program-transf \ 1060 | --program-trans | --program-tran \ 1061 | --progr-tra | --program-tr | --program-t) 1062 ac_prev=program_transform_name ;; 1063 -program-transform-name=* | --program-transform-name=* \ 1064 | --program-transform-nam=* | --program-transform-na=* \ 1065 | --program-transform-n=* | --program-transform-=* \ 1066 | --program-transform=* | --program-transfor=* \ 1067 | --program-transfo=* | --program-transf=* \ 1068 | --program-trans=* | --program-tran=* \ 1069 | --progr-tra=* | --program-tr=* | --program-t=*) 1070 program_transform_name=$ac_optarg ;; 1071 1072 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1073 ac_prev=pdfdir ;; 1074 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1075 pdfdir=$ac_optarg ;; 1076 1077 -psdir | --psdir | --psdi | --psd | --ps) 1078 ac_prev=psdir ;; 1079 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1080 psdir=$ac_optarg ;; 1081 1082 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1083 | -silent | --silent | --silen | --sile | --sil) 1084 silent=yes ;; 1085 1086 -runstatedir | --runstatedir | --runstatedi | --runstated \ 1087 | --runstate | --runstat | --runsta | --runst | --runs \ 1088 | --run | --ru | --r) 1089 ac_prev=runstatedir ;; 1090 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ 1091 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ 1092 | --run=* | --ru=* | --r=*) 1093 runstatedir=$ac_optarg ;; 1094 1095 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1096 ac_prev=sbindir ;; 1097 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1098 | --sbi=* | --sb=*) 1099 sbindir=$ac_optarg ;; 1100 1101 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1102 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1103 | --sharedst | --shareds | --shared | --share | --shar \ 1104 | --sha | --sh) 1105 ac_prev=sharedstatedir ;; 1106 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1107 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1108 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1109 | --sha=* | --sh=*) 1110 sharedstatedir=$ac_optarg ;; 1111 1112 -site | --site | --sit) 1113 ac_prev=site ;; 1114 -site=* | --site=* | --sit=*) 1115 site=$ac_optarg ;; 1116 1117 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1118 ac_prev=srcdir ;; 1119 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1120 srcdir=$ac_optarg ;; 1121 1122 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1123 | --syscon | --sysco | --sysc | --sys | --sy) 1124 ac_prev=sysconfdir ;; 1125 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1126 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1127 sysconfdir=$ac_optarg ;; 1128 1129 -target | --target | --targe | --targ | --tar | --ta | --t) 1130 ac_prev=target_alias ;; 1131 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1132 target_alias=$ac_optarg ;; 1133 1134 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1135 verbose=yes ;; 1136 1137 -version | --version | --versio | --versi | --vers | -V) 1138 ac_init_version=: ;; 1139 1140 -with-* | --with-*) 1141 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1142 # Reject names that are not valid shell variable names. 1143 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1144 as_fn_error $? "invalid package name: \`$ac_useropt'" 1145 ac_useropt_orig=$ac_useropt 1146 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 1147 case $ac_user_opts in 1148 *" 1149"with_$ac_useropt" 1150"*) ;; 1151 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1152 ac_unrecognized_sep=', ';; 1153 esac 1154 eval with_$ac_useropt=\$ac_optarg ;; 1155 1156 -without-* | --without-*) 1157 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1158 # Reject names that are not valid shell variable names. 1159 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1160 as_fn_error $? "invalid package name: \`$ac_useropt'" 1161 ac_useropt_orig=$ac_useropt 1162 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 1163 case $ac_user_opts in 1164 *" 1165"with_$ac_useropt" 1166"*) ;; 1167 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1168 ac_unrecognized_sep=', ';; 1169 esac 1170 eval with_$ac_useropt=no ;; 1171 1172 --x) 1173 # Obsolete; use --with-x. 1174 with_x=yes ;; 1175 1176 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1177 | --x-incl | --x-inc | --x-in | --x-i) 1178 ac_prev=x_includes ;; 1179 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1180 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1181 x_includes=$ac_optarg ;; 1182 1183 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1184 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1185 ac_prev=x_libraries ;; 1186 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1187 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1188 x_libraries=$ac_optarg ;; 1189 1190 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1191Try \`$0 --help' for more information" 1192 ;; 1193 1194 *=*) 1195 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1196 # Reject names that are not valid shell variable names. 1197 case $ac_envvar in #( 1198 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1199 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1200 esac 1201 eval $ac_envvar=\$ac_optarg 1202 export $ac_envvar ;; 1203 1204 *) 1205 # FIXME: should be removed in autoconf 3.0. 1206 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 1207 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1208 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 1209 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1210 ;; 1211 1212 esac 1213done 1214 1215if test -n "$ac_prev"; then 1216 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1217 as_fn_error $? "missing argument to $ac_option" 1218fi 1219 1220if test -n "$ac_unrecognized_opts"; then 1221 case $enable_option_checking in 1222 no) ;; 1223 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1224 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1225 esac 1226fi 1227 1228# Check all directory arguments for consistency. 1229for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1230 datadir sysconfdir sharedstatedir localstatedir includedir \ 1231 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1232 libdir localedir mandir runstatedir 1233do 1234 eval ac_val=\$$ac_var 1235 # Remove trailing slashes. 1236 case $ac_val in 1237 */ ) 1238 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1239 eval $ac_var=\$ac_val;; 1240 esac 1241 # Be sure to have absolute directory names. 1242 case $ac_val in 1243 [\\/$]* | ?:[\\/]* ) continue;; 1244 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1245 esac 1246 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1247done 1248 1249# There might be people who depend on the old broken behavior: `$host' 1250# used to hold the argument of --host etc. 1251# FIXME: To remove some day. 1252build=$build_alias 1253host=$host_alias 1254target=$target_alias 1255 1256# FIXME: To remove some day. 1257if test "x$host_alias" != x; then 1258 if test "x$build_alias" = x; then 1259 cross_compiling=maybe 1260 elif test "x$build_alias" != "x$host_alias"; then 1261 cross_compiling=yes 1262 fi 1263fi 1264 1265ac_tool_prefix= 1266test -n "$host_alias" && ac_tool_prefix=$host_alias- 1267 1268test "$silent" = yes && exec 6>/dev/null 1269 1270 1271ac_pwd=`pwd` && test -n "$ac_pwd" && 1272ac_ls_di=`ls -di .` && 1273ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1274 as_fn_error $? "working directory cannot be determined" 1275test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1276 as_fn_error $? "pwd does not report name of working directory" 1277 1278 1279# Find the source files, if location was not specified. 1280if test -z "$srcdir"; then 1281 ac_srcdir_defaulted=yes 1282 # Try the directory containing this script, then the parent directory. 1283 ac_confdir=`$as_dirname -- "$as_myself" || 1284$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1285 X"$as_myself" : 'X\(//\)[^/]' \| \ 1286 X"$as_myself" : 'X\(//\)$' \| \ 1287 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1288printf "%s\n" X"$as_myself" | 1289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\/\)[^/].*/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)$/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\).*/{ 1302 s//\1/ 1303 q 1304 } 1305 s/.*/./; q'` 1306 srcdir=$ac_confdir 1307 if test ! -r "$srcdir/$ac_unique_file"; then 1308 srcdir=.. 1309 fi 1310else 1311 ac_srcdir_defaulted=no 1312fi 1313if test ! -r "$srcdir/$ac_unique_file"; then 1314 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1315 as_fn_error $? "cannot find sources ($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 xgamma 1.0.7 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 \`$ac_default_prefix' using \`--prefix', 1374for instance \`--prefix=\$HOME'. 1375 1376For better control, use the options below. 1377 1378Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/xgamma] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399_ACEOF 1400 1401 cat <<\_ACEOF 1402 1403Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411_ACEOF 1412fi 1413 1414if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of xgamma 1.0.7:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-silent-rules less verbose build output (undo: "make V=1") 1425 --disable-silent-rules verbose build output (undo: "make V=0") 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XGAMMA_CFLAGS 1451 C compiler flags for XGAMMA, overriding pkg-config 1452 XGAMMA_LIBS linker flags for XGAMMA, overriding pkg-config 1453 1454Use these variables to override the choices made by `configure' or to help 1455it to find libraries and programs with nonstandard names/locations. 1456 1457Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgamma/-/issues>. 1458_ACEOF 1459ac_status=$? 1460fi 1461 1462if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470case "$ac_dir" in 1471.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472*) 1473 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480esac 1481ac_abs_top_builddir=$ac_pwd 1482ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483# for backward compatibility: 1484ac_top_builddir=$ac_top_build_prefix 1485 1486case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499esac 1500ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516fi 1517 1518test -n "$ac_init_help" && exit $ac_status 1519if $ac_init_version; then 1520 cat <<\_ACEOF 1521xgamma configure 1.0.7 1522generated by GNU Autoconf 2.71 1523 1524Copyright (C) 2021 Free Software Foundation, Inc. 1525This configure script is free software; the Free Software Foundation 1526gives unlimited permission to copy, distribute and modify it. 1527_ACEOF 1528 exit 1529fi 1530 1531## ------------------------ ## 1532## Autoconf initialization. ## 1533## ------------------------ ## 1534 1535# ac_fn_c_try_compile LINENO 1536# -------------------------- 1537# Try to compile conftest.$ac_ext, and return whether this succeeded. 1538ac_fn_c_try_compile () 1539{ 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546esac 1547eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548printf "%s\n" "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561then : 1562 ac_retval=0 1563else $as_nop 1564 printf "%s\n" "$as_me: failed program was:" >&5 1565sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 1568fi 1569 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1570 as_fn_set_status $ac_retval 1571 1572} # ac_fn_c_try_compile 1573 1574# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1575# ------------------------------------------------------------------ 1576# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1577# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1578ac_fn_check_decl () 1579{ 1580 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1581 as_decl_name=`echo $2|sed 's/ *(.*//'` 1582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1583printf %s "checking whether $as_decl_name is declared... " >&6; } 1584if eval test \${$3+y} 1585then : 1586 printf %s "(cached) " >&6 1587else $as_nop 1588 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1589 eval ac_save_FLAGS=\$$6 1590 as_fn_append $6 " $5" 1591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1592/* end confdefs.h. */ 1593$4 1594int 1595main (void) 1596{ 1597#ifndef $as_decl_name 1598#ifdef __cplusplus 1599 (void) $as_decl_use; 1600#else 1601 (void) $as_decl_name; 1602#endif 1603#endif 1604 1605 ; 1606 return 0; 1607} 1608_ACEOF 1609if ac_fn_c_try_compile "$LINENO" 1610then : 1611 eval "$3=yes" 1612else $as_nop 1613 eval "$3=no" 1614fi 1615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1616 eval $6=\$ac_save_FLAGS 1617 1618fi 1619eval ac_res=\$$3 1620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1621printf "%s\n" "$ac_res" >&6; } 1622 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1623 1624} # ac_fn_check_decl 1625 1626# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1627# ------------------------------------------------------- 1628# Tests whether HEADER exists and can be compiled using the include files in 1629# INCLUDES, setting the cache variable VAR accordingly. 1630ac_fn_c_check_header_compile () 1631{ 1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1634printf %s "checking for $2... " >&6; } 1635if eval test \${$3+y} 1636then : 1637 printf %s "(cached) " >&6 1638else $as_nop 1639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1640/* end confdefs.h. */ 1641$4 1642#include <$2> 1643_ACEOF 1644if ac_fn_c_try_compile "$LINENO" 1645then : 1646 eval "$3=yes" 1647else $as_nop 1648 eval "$3=no" 1649fi 1650rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1651fi 1652eval ac_res=\$$3 1653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1654printf "%s\n" "$ac_res" >&6; } 1655 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1656 1657} # ac_fn_c_check_header_compile 1658 1659# ac_fn_c_try_link LINENO 1660# ----------------------- 1661# Try to link conftest.$ac_ext, and return whether this succeeded. 1662ac_fn_c_try_link () 1663{ 1664 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1665 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1666 if { { ac_try="$ac_link" 1667case "(($ac_try" in 1668 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1669 *) ac_try_echo=$ac_try;; 1670esac 1671eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1672printf "%s\n" "$ac_try_echo"; } >&5 1673 (eval "$ac_link") 2>conftest.err 1674 ac_status=$? 1675 if test -s conftest.err; then 1676 grep -v '^ *+' conftest.err >conftest.er1 1677 cat conftest.er1 >&5 1678 mv -f conftest.er1 conftest.err 1679 fi 1680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1681 test $ac_status = 0; } && { 1682 test -z "$ac_c_werror_flag" || 1683 test ! -s conftest.err 1684 } && test -s conftest$ac_exeext && { 1685 test "$cross_compiling" = yes || 1686 test -x conftest$ac_exeext 1687 } 1688then : 1689 ac_retval=0 1690else $as_nop 1691 printf "%s\n" "$as_me: failed program was:" >&5 1692sed 's/^/| /' conftest.$ac_ext >&5 1693 1694 ac_retval=1 1695fi 1696 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1697 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1698 # interfere with the next link command; also delete a directory that is 1699 # left behind by Apple's compiler. We do this before executing the actions. 1700 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1701 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1702 as_fn_set_status $ac_retval 1703 1704} # ac_fn_c_try_link 1705 1706# ac_fn_c_check_func LINENO FUNC VAR 1707# ---------------------------------- 1708# Tests whether FUNC exists, setting the cache variable VAR accordingly 1709ac_fn_c_check_func () 1710{ 1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1713printf %s "checking for $2... " >&6; } 1714if eval test \${$3+y} 1715then : 1716 printf %s "(cached) " >&6 1717else $as_nop 1718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1719/* end confdefs.h. */ 1720/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1721 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1722#define $2 innocuous_$2 1723 1724/* System header to define __stub macros and hopefully few prototypes, 1725 which can conflict with char $2 (); below. */ 1726 1727#include <limits.h> 1728#undef $2 1729 1730/* Override any GCC internal prototype to avoid an error. 1731 Use char because int might match the return type of a GCC 1732 builtin and then its argument prototype would still apply. */ 1733#ifdef __cplusplus 1734extern "C" 1735#endif 1736char $2 (); 1737/* The GNU C library defines this for functions which it implements 1738 to always fail with ENOSYS. Some functions are actually named 1739 something starting with __ and the normal name is an alias. */ 1740#if defined __stub_$2 || defined __stub___$2 1741choke me 1742#endif 1743 1744int 1745main (void) 1746{ 1747return $2 (); 1748 ; 1749 return 0; 1750} 1751_ACEOF 1752if ac_fn_c_try_link "$LINENO" 1753then : 1754 eval "$3=yes" 1755else $as_nop 1756 eval "$3=no" 1757fi 1758rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1759 conftest$ac_exeext conftest.$ac_ext 1760fi 1761eval ac_res=\$$3 1762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1763printf "%s\n" "$ac_res" >&6; } 1764 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1765 1766} # ac_fn_c_check_func 1767ac_configure_args_raw= 1768for ac_arg 1769do 1770 case $ac_arg in 1771 *\'*) 1772 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1773 esac 1774 as_fn_append ac_configure_args_raw " '$ac_arg'" 1775done 1776 1777case $ac_configure_args_raw in 1778 *$as_nl*) 1779 ac_safe_unquote= ;; 1780 *) 1781 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1782 ac_unsafe_a="$ac_unsafe_z#~" 1783 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1784 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1785esac 1786 1787cat >config.log <<_ACEOF 1788This file contains any messages produced by compilers while 1789running configure, to aid debugging if configure makes a mistake. 1790 1791It was created by xgamma $as_me 1.0.7, which was 1792generated by GNU Autoconf 2.71. Invocation command line was 1793 1794 $ $0$ac_configure_args_raw 1795 1796_ACEOF 1797exec 5>>config.log 1798{ 1799cat <<_ASUNAME 1800## --------- ## 1801## Platform. ## 1802## --------- ## 1803 1804hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1805uname -m = `(uname -m) 2>/dev/null || echo unknown` 1806uname -r = `(uname -r) 2>/dev/null || echo unknown` 1807uname -s = `(uname -s) 2>/dev/null || echo unknown` 1808uname -v = `(uname -v) 2>/dev/null || echo unknown` 1809 1810/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1811/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1812 1813/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1814/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1815/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1816/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1817/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1818/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1819/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1820 1821_ASUNAME 1822 1823as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1824for as_dir in $PATH 1825do 1826 IFS=$as_save_IFS 1827 case $as_dir in #((( 1828 '') as_dir=./ ;; 1829 */) ;; 1830 *) as_dir=$as_dir/ ;; 1831 esac 1832 printf "%s\n" "PATH: $as_dir" 1833 done 1834IFS=$as_save_IFS 1835 1836} >&5 1837 1838cat >&5 <<_ACEOF 1839 1840 1841## ----------- ## 1842## Core tests. ## 1843## ----------- ## 1844 1845_ACEOF 1846 1847 1848# Keep a trace of the command line. 1849# Strip out --no-create and --no-recursion so they do not pile up. 1850# Strip out --silent because we don't want to record it for future runs. 1851# Also quote any args containing shell meta-characters. 1852# Make two passes to allow for proper duplicate-argument suppression. 1853ac_configure_args= 1854ac_configure_args0= 1855ac_configure_args1= 1856ac_must_keep_next=false 1857for ac_pass in 1 2 1858do 1859 for ac_arg 1860 do 1861 case $ac_arg in 1862 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1863 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1864 | -silent | --silent | --silen | --sile | --sil) 1865 continue ;; 1866 *\'*) 1867 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1868 esac 1869 case $ac_pass in 1870 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1871 2) 1872 as_fn_append ac_configure_args1 " '$ac_arg'" 1873 if test $ac_must_keep_next = true; then 1874 ac_must_keep_next=false # Got value, back to normal. 1875 else 1876 case $ac_arg in 1877 *=* | --config-cache | -C | -disable-* | --disable-* \ 1878 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1879 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1880 | -with-* | --with-* | -without-* | --without-* | --x) 1881 case "$ac_configure_args0 " in 1882 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1883 esac 1884 ;; 1885 -* ) ac_must_keep_next=true ;; 1886 esac 1887 fi 1888 as_fn_append ac_configure_args " '$ac_arg'" 1889 ;; 1890 esac 1891 done 1892done 1893{ ac_configure_args0=; unset ac_configure_args0;} 1894{ ac_configure_args1=; unset ac_configure_args1;} 1895 1896# When interrupted or exit'd, cleanup temporary files, and complete 1897# config.log. We remove comments because anyway the quotes in there 1898# would cause problems or look ugly. 1899# WARNING: Use '\'' to represent an apostrophe within the trap. 1900# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1901trap 'exit_status=$? 1902 # Sanitize IFS. 1903 IFS=" "" $as_nl" 1904 # Save into config.log some information that might help in debugging. 1905 { 1906 echo 1907 1908 printf "%s\n" "## ---------------- ## 1909## Cache variables. ## 1910## ---------------- ##" 1911 echo 1912 # The following way of writing the cache mishandles newlines in values, 1913( 1914 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1915 eval ac_val=\$$ac_var 1916 case $ac_val in #( 1917 *${as_nl}*) 1918 case $ac_var in #( 1919 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1920printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1921 esac 1922 case $ac_var in #( 1923 _ | IFS | as_nl) ;; #( 1924 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1925 *) { eval $ac_var=; unset $ac_var;} ;; 1926 esac ;; 1927 esac 1928 done 1929 (set) 2>&1 | 1930 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1931 *${as_nl}ac_space=\ *) 1932 sed -n \ 1933 "s/'\''/'\''\\\\'\'''\''/g; 1934 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1935 ;; #( 1936 *) 1937 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1938 ;; 1939 esac | 1940 sort 1941) 1942 echo 1943 1944 printf "%s\n" "## ----------------- ## 1945## Output variables. ## 1946## ----------------- ##" 1947 echo 1948 for ac_var in $ac_subst_vars 1949 do 1950 eval ac_val=\$$ac_var 1951 case $ac_val in 1952 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1953 esac 1954 printf "%s\n" "$ac_var='\''$ac_val'\''" 1955 done | sort 1956 echo 1957 1958 if test -n "$ac_subst_files"; then 1959 printf "%s\n" "## ------------------- ## 1960## File substitutions. ## 1961## ------------------- ##" 1962 echo 1963 for ac_var in $ac_subst_files 1964 do 1965 eval ac_val=\$$ac_var 1966 case $ac_val in 1967 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1968 esac 1969 printf "%s\n" "$ac_var='\''$ac_val'\''" 1970 done | sort 1971 echo 1972 fi 1973 1974 if test -s confdefs.h; then 1975 printf "%s\n" "## ----------- ## 1976## confdefs.h. ## 1977## ----------- ##" 1978 echo 1979 cat confdefs.h 1980 echo 1981 fi 1982 test "$ac_signal" != 0 && 1983 printf "%s\n" "$as_me: caught signal $ac_signal" 1984 printf "%s\n" "$as_me: exit $exit_status" 1985 } >&5 1986 rm -f core *.core core.conftest.* && 1987 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1988 exit $exit_status 1989' 0 1990for ac_signal in 1 2 13 15; do 1991 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1992done 1993ac_signal=0 1994 1995# confdefs.h avoids OS command line length limits that DEFS can exceed. 1996rm -f -r conftest* confdefs.h 1997 1998printf "%s\n" "/* confdefs.h */" > confdefs.h 1999 2000# Predefined preprocessor variables. 2001 2002printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2003 2004printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2005 2006printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2007 2008printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2009 2010printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2011 2012printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2013 2014 2015# Let the site file select an alternate cache file if it wants to. 2016# Prefer an explicitly selected file to automatically selected ones. 2017if test -n "$CONFIG_SITE"; then 2018 ac_site_files="$CONFIG_SITE" 2019elif test "x$prefix" != xNONE; then 2020 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2021else 2022 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2023fi 2024 2025for ac_site_file in $ac_site_files 2026do 2027 case $ac_site_file in #( 2028 */*) : 2029 ;; #( 2030 *) : 2031 ac_site_file=./$ac_site_file ;; 2032esac 2033 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2035printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2036 sed 's/^/| /' "$ac_site_file" >&5 2037 . "$ac_site_file" \ 2038 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2039printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2040as_fn_error $? "failed to load site script $ac_site_file 2041See \`config.log' for more details" "$LINENO" 5; } 2042 fi 2043done 2044 2045if test -r "$cache_file"; then 2046 # Some versions of bash will fail to source /dev/null (special files 2047 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2048 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2050printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2051 case $cache_file in 2052 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2053 *) . "./$cache_file";; 2054 esac 2055 fi 2056else 2057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2058printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2059 >$cache_file 2060fi 2061 2062# Test code for whether the C compiler supports C89 (global declarations) 2063ac_c_conftest_c89_globals=' 2064/* Does the compiler advertise C89 conformance? 2065 Do not test the value of __STDC__, because some compilers set it to 0 2066 while being otherwise adequately conformant. */ 2067#if !defined __STDC__ 2068# error "Compiler does not advertise C89 conformance" 2069#endif 2070 2071#include <stddef.h> 2072#include <stdarg.h> 2073struct stat; 2074/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2075struct buf { int x; }; 2076struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2077static char *e (p, i) 2078 char **p; 2079 int i; 2080{ 2081 return p[i]; 2082} 2083static char *f (char * (*g) (char **, int), char **p, ...) 2084{ 2085 char *s; 2086 va_list v; 2087 va_start (v,p); 2088 s = g (p, va_arg (v,int)); 2089 va_end (v); 2090 return s; 2091} 2092 2093/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2094 function prototypes and stuff, but not \xHH hex character constants. 2095 These do not provoke an error unfortunately, instead are silently treated 2096 as an "x". The following induces an error, until -std is added to get 2097 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2098 array size at least. It is necessary to write \x00 == 0 to get something 2099 that is true only with -std. */ 2100int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2101 2102/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2103 inside strings and character constants. */ 2104#define FOO(x) '\''x'\'' 2105int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2106 2107int test (int i, double x); 2108struct s1 {int (*f) (int a);}; 2109struct s2 {int (*f) (double a);}; 2110int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2111 int, int);' 2112 2113# Test code for whether the C compiler supports C89 (body of main). 2114ac_c_conftest_c89_main=' 2115ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2116' 2117 2118# Test code for whether the C compiler supports C99 (global declarations) 2119ac_c_conftest_c99_globals=' 2120// Does the compiler advertise C99 conformance? 2121#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2122# error "Compiler does not advertise C99 conformance" 2123#endif 2124 2125#include <stdbool.h> 2126extern int puts (const char *); 2127extern int printf (const char *, ...); 2128extern int dprintf (int, const char *, ...); 2129extern void *malloc (size_t); 2130 2131// Check varargs macros. These examples are taken from C99 6.10.3.5. 2132// dprintf is used instead of fprintf to avoid needing to declare 2133// FILE and stderr. 2134#define debug(...) dprintf (2, __VA_ARGS__) 2135#define showlist(...) puts (#__VA_ARGS__) 2136#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2137static void 2138test_varargs_macros (void) 2139{ 2140 int x = 1234; 2141 int y = 5678; 2142 debug ("Flag"); 2143 debug ("X = %d\n", x); 2144 showlist (The first, second, and third items.); 2145 report (x>y, "x is %d but y is %d", x, y); 2146} 2147 2148// Check long long types. 2149#define BIG64 18446744073709551615ull 2150#define BIG32 4294967295ul 2151#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2152#if !BIG_OK 2153 #error "your preprocessor is broken" 2154#endif 2155#if BIG_OK 2156#else 2157 #error "your preprocessor is broken" 2158#endif 2159static long long int bignum = -9223372036854775807LL; 2160static unsigned long long int ubignum = BIG64; 2161 2162struct incomplete_array 2163{ 2164 int datasize; 2165 double data[]; 2166}; 2167 2168struct named_init { 2169 int number; 2170 const wchar_t *name; 2171 double average; 2172}; 2173 2174typedef const char *ccp; 2175 2176static inline int 2177test_restrict (ccp restrict text) 2178{ 2179 // See if C++-style comments work. 2180 // Iterate through items via the restricted pointer. 2181 // Also check for declarations in for loops. 2182 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2183 continue; 2184 return 0; 2185} 2186 2187// Check varargs and va_copy. 2188static bool 2189test_varargs (const char *format, ...) 2190{ 2191 va_list args; 2192 va_start (args, format); 2193 va_list args_copy; 2194 va_copy (args_copy, args); 2195 2196 const char *str = ""; 2197 int number = 0; 2198 float fnumber = 0; 2199 2200 while (*format) 2201 { 2202 switch (*format++) 2203 { 2204 case '\''s'\'': // string 2205 str = va_arg (args_copy, const char *); 2206 break; 2207 case '\''d'\'': // int 2208 number = va_arg (args_copy, int); 2209 break; 2210 case '\''f'\'': // float 2211 fnumber = va_arg (args_copy, double); 2212 break; 2213 default: 2214 break; 2215 } 2216 } 2217 va_end (args_copy); 2218 va_end (args); 2219 2220 return *str && number && fnumber; 2221} 2222' 2223 2224# Test code for whether the C compiler supports C99 (body of main). 2225ac_c_conftest_c99_main=' 2226 // Check bool. 2227 _Bool success = false; 2228 success |= (argc != 0); 2229 2230 // Check restrict. 2231 if (test_restrict ("String literal") == 0) 2232 success = true; 2233 char *restrict newvar = "Another string"; 2234 2235 // Check varargs. 2236 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2237 test_varargs_macros (); 2238 2239 // Check flexible array members. 2240 struct incomplete_array *ia = 2241 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2242 ia->datasize = 10; 2243 for (int i = 0; i < ia->datasize; ++i) 2244 ia->data[i] = i * 1.234; 2245 2246 // Check named initializers. 2247 struct named_init ni = { 2248 .number = 34, 2249 .name = L"Test wide string", 2250 .average = 543.34343, 2251 }; 2252 2253 ni.number = 58; 2254 2255 int dynamic_array[ni.number]; 2256 dynamic_array[0] = argv[0][0]; 2257 dynamic_array[ni.number - 1] = 543; 2258 2259 // work around unused variable warnings 2260 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2261 || dynamic_array[ni.number - 1] != 543); 2262' 2263 2264# Test code for whether the C compiler supports C11 (global declarations) 2265ac_c_conftest_c11_globals=' 2266// Does the compiler advertise C11 conformance? 2267#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2268# error "Compiler does not advertise C11 conformance" 2269#endif 2270 2271// Check _Alignas. 2272char _Alignas (double) aligned_as_double; 2273char _Alignas (0) no_special_alignment; 2274extern char aligned_as_int; 2275char _Alignas (0) _Alignas (int) aligned_as_int; 2276 2277// Check _Alignof. 2278enum 2279{ 2280 int_alignment = _Alignof (int), 2281 int_array_alignment = _Alignof (int[100]), 2282 char_alignment = _Alignof (char) 2283}; 2284_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2285 2286// Check _Noreturn. 2287int _Noreturn does_not_return (void) { for (;;) continue; } 2288 2289// Check _Static_assert. 2290struct test_static_assert 2291{ 2292 int x; 2293 _Static_assert (sizeof (int) <= sizeof (long int), 2294 "_Static_assert does not work in struct"); 2295 long int y; 2296}; 2297 2298// Check UTF-8 literals. 2299#define u8 syntax error! 2300char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2301 2302// Check duplicate typedefs. 2303typedef long *long_ptr; 2304typedef long int *long_ptr; 2305typedef long_ptr long_ptr; 2306 2307// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2308struct anonymous 2309{ 2310 union { 2311 struct { int i; int j; }; 2312 struct { int k; long int l; } w; 2313 }; 2314 int m; 2315} v1; 2316' 2317 2318# Test code for whether the C compiler supports C11 (body of main). 2319ac_c_conftest_c11_main=' 2320 _Static_assert ((offsetof (struct anonymous, i) 2321 == offsetof (struct anonymous, w.k)), 2322 "Anonymous union alignment botch"); 2323 v1.i = 2; 2324 v1.w.k = 5; 2325 ok |= v1.i != 5; 2326' 2327 2328# Test code for whether the C compiler supports C11 (complete). 2329ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2330${ac_c_conftest_c99_globals} 2331${ac_c_conftest_c11_globals} 2332 2333int 2334main (int argc, char **argv) 2335{ 2336 int ok = 0; 2337 ${ac_c_conftest_c89_main} 2338 ${ac_c_conftest_c99_main} 2339 ${ac_c_conftest_c11_main} 2340 return ok; 2341} 2342" 2343 2344# Test code for whether the C compiler supports C99 (complete). 2345ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2346${ac_c_conftest_c99_globals} 2347 2348int 2349main (int argc, char **argv) 2350{ 2351 int ok = 0; 2352 ${ac_c_conftest_c89_main} 2353 ${ac_c_conftest_c99_main} 2354 return ok; 2355} 2356" 2357 2358# Test code for whether the C compiler supports C89 (complete). 2359ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2360 2361int 2362main (int argc, char **argv) 2363{ 2364 int ok = 0; 2365 ${ac_c_conftest_c89_main} 2366 return ok; 2367} 2368" 2369 2370as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2371as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2372as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2373as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2374as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2375as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2376as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2377as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2378as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2379 2380# Auxiliary files required by this configure script. 2381ac_aux_files="config.guess config.sub compile missing install-sh" 2382 2383# Locations in which to look for auxiliary files. 2384ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2385 2386# Search for a directory containing all of the required auxiliary files, 2387# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2388# If we don't find one directory that contains all the files we need, 2389# we report the set of missing files from the *first* directory in 2390# $ac_aux_dir_candidates and give up. 2391ac_missing_aux_files="" 2392ac_first_candidate=: 2393printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2394as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2395as_found=false 2396for as_dir in $ac_aux_dir_candidates 2397do 2398 IFS=$as_save_IFS 2399 case $as_dir in #((( 2400 '') as_dir=./ ;; 2401 */) ;; 2402 *) as_dir=$as_dir/ ;; 2403 esac 2404 as_found=: 2405 2406 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2407 ac_aux_dir_found=yes 2408 ac_install_sh= 2409 for ac_aux in $ac_aux_files 2410 do 2411 # As a special case, if "install-sh" is required, that requirement 2412 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2413 # and $ac_install_sh is set appropriately for whichever one is found. 2414 if test x"$ac_aux" = x"install-sh" 2415 then 2416 if test -f "${as_dir}install-sh"; then 2417 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2418 ac_install_sh="${as_dir}install-sh -c" 2419 elif test -f "${as_dir}install.sh"; then 2420 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2421 ac_install_sh="${as_dir}install.sh -c" 2422 elif test -f "${as_dir}shtool"; then 2423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2424 ac_install_sh="${as_dir}shtool install -c" 2425 else 2426 ac_aux_dir_found=no 2427 if $ac_first_candidate; then 2428 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2429 else 2430 break 2431 fi 2432 fi 2433 else 2434 if test -f "${as_dir}${ac_aux}"; then 2435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2436 else 2437 ac_aux_dir_found=no 2438 if $ac_first_candidate; then 2439 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2440 else 2441 break 2442 fi 2443 fi 2444 fi 2445 done 2446 if test "$ac_aux_dir_found" = yes; then 2447 ac_aux_dir="$as_dir" 2448 break 2449 fi 2450 ac_first_candidate=false 2451 2452 as_found=false 2453done 2454IFS=$as_save_IFS 2455if $as_found 2456then : 2457 2458else $as_nop 2459 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2460fi 2461 2462 2463# These three variables are undocumented and unsupported, 2464# and are intended to be withdrawn in a future Autoconf release. 2465# They can cause serious problems if a builder's source tree is in a directory 2466# whose full name contains unusual characters. 2467if test -f "${ac_aux_dir}config.guess"; then 2468 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2469fi 2470if test -f "${ac_aux_dir}config.sub"; then 2471 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2472fi 2473if test -f "$ac_aux_dir/configure"; then 2474 ac_configure="$SHELL ${ac_aux_dir}configure" 2475fi 2476 2477# Check that the precious variables saved in the cache have kept the same 2478# value. 2479ac_cache_corrupted=false 2480for ac_var in $ac_precious_vars; do 2481 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2482 eval ac_new_set=\$ac_env_${ac_var}_set 2483 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2484 eval ac_new_val=\$ac_env_${ac_var}_value 2485 case $ac_old_set,$ac_new_set in 2486 set,) 2487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2488printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2489 ac_cache_corrupted=: ;; 2490 ,set) 2491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2492printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2493 ac_cache_corrupted=: ;; 2494 ,);; 2495 *) 2496 if test "x$ac_old_val" != "x$ac_new_val"; then 2497 # differences in whitespace do not lead to failure. 2498 ac_old_val_w=`echo x $ac_old_val` 2499 ac_new_val_w=`echo x $ac_new_val` 2500 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2502printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2503 ac_cache_corrupted=: 2504 else 2505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2506printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2507 eval $ac_var=\$ac_old_val 2508 fi 2509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2510printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2512printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2513 fi;; 2514 esac 2515 # Pass precious variables to config.status. 2516 if test "$ac_new_set" = set; then 2517 case $ac_new_val in 2518 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2519 *) ac_arg=$ac_var=$ac_new_val ;; 2520 esac 2521 case " $ac_configure_args " in 2522 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2523 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2524 esac 2525 fi 2526done 2527if $ac_cache_corrupted; then 2528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2529printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2531printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2532 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2533 and start over" "$LINENO" 5 2534fi 2535## -------------------- ## 2536## Main body of script. ## 2537## -------------------- ## 2538 2539ac_ext=c 2540ac_cpp='$CPP $CPPFLAGS' 2541ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2542ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2543ac_compiler_gnu=$ac_cv_c_compiler_gnu 2544 2545 2546 2547ac_config_headers="$ac_config_headers config.h" 2548 2549 2550# Initialize Automake 2551am__api_version='1.16' 2552 2553 2554 2555 # Find a good install program. We prefer a C program (faster), 2556# so one script is as good as another. But avoid the broken or 2557# incompatible versions: 2558# SysV /etc/install, /usr/sbin/install 2559# SunOS /usr/etc/install 2560# IRIX /sbin/install 2561# AIX /bin/install 2562# AmigaOS /C/install, which installs bootblocks on floppy discs 2563# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2564# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2565# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2566# OS/2's system install, which has a completely different semantic 2567# ./install, which can be erroneously created by make from ./install.sh. 2568# Reject install programs that cannot install multiple files. 2569{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2570printf %s "checking for a BSD-compatible install... " >&6; } 2571if test -z "$INSTALL"; then 2572if test ${ac_cv_path_install+y} 2573then : 2574 printf %s "(cached) " >&6 2575else $as_nop 2576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2577for as_dir in $PATH 2578do 2579 IFS=$as_save_IFS 2580 case $as_dir in #((( 2581 '') as_dir=./ ;; 2582 */) ;; 2583 *) as_dir=$as_dir/ ;; 2584 esac 2585 # Account for fact that we put trailing slashes in our PATH walk. 2586case $as_dir in #(( 2587 ./ | /[cC]/* | \ 2588 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2589 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2590 /usr/ucb/* ) ;; 2591 *) 2592 # OSF1 and SCO ODT 3.0 have their own names for install. 2593 # Don't use installbsd from OSF since it installs stuff as root 2594 # by default. 2595 for ac_prog in ginstall scoinst install; do 2596 for ac_exec_ext in '' $ac_executable_extensions; do 2597 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2598 if test $ac_prog = install && 2599 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2600 # AIX install. It has an incompatible calling convention. 2601 : 2602 elif test $ac_prog = install && 2603 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2604 # program-specific install script used by HP pwplus--don't use. 2605 : 2606 else 2607 rm -rf conftest.one conftest.two conftest.dir 2608 echo one > conftest.one 2609 echo two > conftest.two 2610 mkdir conftest.dir 2611 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2612 test -s conftest.one && test -s conftest.two && 2613 test -s conftest.dir/conftest.one && 2614 test -s conftest.dir/conftest.two 2615 then 2616 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2617 break 3 2618 fi 2619 fi 2620 fi 2621 done 2622 done 2623 ;; 2624esac 2625 2626 done 2627IFS=$as_save_IFS 2628 2629rm -rf conftest.one conftest.two conftest.dir 2630 2631fi 2632 if test ${ac_cv_path_install+y}; then 2633 INSTALL=$ac_cv_path_install 2634 else 2635 # As a last resort, use the slow shell script. Don't cache a 2636 # value for INSTALL within a source directory, because that will 2637 # break other packages using the cache if that directory is 2638 # removed, or if the value is a relative name. 2639 INSTALL=$ac_install_sh 2640 fi 2641fi 2642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2643printf "%s\n" "$INSTALL" >&6; } 2644 2645# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2646# It thinks the first close brace ends the variable substitution. 2647test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2648 2649test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2650 2651test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2652 2653{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2654printf %s "checking whether build environment is sane... " >&6; } 2655# Reject unsafe characters in $srcdir or the absolute working directory 2656# name. Accept space and tab only in the latter. 2657am_lf=' 2658' 2659case `pwd` in 2660 *[\\\"\#\$\&\'\`$am_lf]*) 2661 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2662esac 2663case $srcdir in 2664 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2665 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2666esac 2667 2668# Do 'set' in a subshell so we don't clobber the current shell's 2669# arguments. Must try -L first in case configure is actually a 2670# symlink; some systems play weird games with the mod time of symlinks 2671# (eg FreeBSD returns the mod time of the symlink's containing 2672# directory). 2673if ( 2674 am_has_slept=no 2675 for am_try in 1 2; do 2676 echo "timestamp, slept: $am_has_slept" > conftest.file 2677 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2678 if test "$*" = "X"; then 2679 # -L didn't work. 2680 set X `ls -t "$srcdir/configure" conftest.file` 2681 fi 2682 if test "$*" != "X $srcdir/configure conftest.file" \ 2683 && test "$*" != "X conftest.file $srcdir/configure"; then 2684 2685 # If neither matched, then we have a broken ls. This can happen 2686 # if, for instance, CONFIG_SHELL is bash and it inherits a 2687 # broken ls alias from the environment. This has actually 2688 # happened. Such a system could not be considered "sane". 2689 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2690 alias in your environment" "$LINENO" 5 2691 fi 2692 if test "$2" = conftest.file || test $am_try -eq 2; then 2693 break 2694 fi 2695 # Just in case. 2696 sleep 1 2697 am_has_slept=yes 2698 done 2699 test "$2" = conftest.file 2700 ) 2701then 2702 # Ok. 2703 : 2704else 2705 as_fn_error $? "newly created file is older than distributed files! 2706Check your system clock" "$LINENO" 5 2707fi 2708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2709printf "%s\n" "yes" >&6; } 2710# If we didn't sleep, we still need to ensure time stamps of config.status and 2711# generated files are strictly newer. 2712am_sleep_pid= 2713if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2714 ( sleep 1 ) & 2715 am_sleep_pid=$! 2716fi 2717 2718rm -f conftest.file 2719 2720test "$program_prefix" != NONE && 2721 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2722# Use a double $ so make ignores it. 2723test "$program_suffix" != NONE && 2724 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2725# Double any \ or $. 2726# By default was `s,x,x', remove it if useless. 2727ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2728program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2729 2730 2731# Expand $ac_aux_dir to an absolute path. 2732am_aux_dir=`cd "$ac_aux_dir" && pwd` 2733 2734 2735 if test x"${MISSING+set}" != xset; then 2736 MISSING="\${SHELL} '$am_aux_dir/missing'" 2737fi 2738# Use eval to expand $SHELL 2739if eval "$MISSING --is-lightweight"; then 2740 am_missing_run="$MISSING " 2741else 2742 am_missing_run= 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2744printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2745fi 2746 2747if test x"${install_sh+set}" != xset; then 2748 case $am_aux_dir in 2749 *\ * | *\ *) 2750 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2751 *) 2752 install_sh="\${SHELL} $am_aux_dir/install-sh" 2753 esac 2754fi 2755 2756# Installed binaries are usually stripped using 'strip' when the user 2757# run "make install-strip". However 'strip' might not be the right 2758# tool to use in cross-compilation environments, therefore Automake 2759# will honor the 'STRIP' environment variable to overrule this program. 2760if test "$cross_compiling" != no; then 2761 if test -n "$ac_tool_prefix"; then 2762 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2763set dummy ${ac_tool_prefix}strip; ac_word=$2 2764{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2765printf %s "checking for $ac_word... " >&6; } 2766if test ${ac_cv_prog_STRIP+y} 2767then : 2768 printf %s "(cached) " >&6 2769else $as_nop 2770 if test -n "$STRIP"; then 2771 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2772else 2773as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2774for as_dir in $PATH 2775do 2776 IFS=$as_save_IFS 2777 case $as_dir in #((( 2778 '') as_dir=./ ;; 2779 */) ;; 2780 *) as_dir=$as_dir/ ;; 2781 esac 2782 for ac_exec_ext in '' $ac_executable_extensions; do 2783 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2784 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2785 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2786 break 2 2787 fi 2788done 2789 done 2790IFS=$as_save_IFS 2791 2792fi 2793fi 2794STRIP=$ac_cv_prog_STRIP 2795if test -n "$STRIP"; then 2796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2797printf "%s\n" "$STRIP" >&6; } 2798else 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2800printf "%s\n" "no" >&6; } 2801fi 2802 2803 2804fi 2805if test -z "$ac_cv_prog_STRIP"; then 2806 ac_ct_STRIP=$STRIP 2807 # Extract the first word of "strip", so it can be a program name with args. 2808set dummy strip; ac_word=$2 2809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810printf %s "checking for $ac_word... " >&6; } 2811if test ${ac_cv_prog_ac_ct_STRIP+y} 2812then : 2813 printf %s "(cached) " >&6 2814else $as_nop 2815 if test -n "$ac_ct_STRIP"; then 2816 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2817else 2818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2819for as_dir in $PATH 2820do 2821 IFS=$as_save_IFS 2822 case $as_dir in #((( 2823 '') as_dir=./ ;; 2824 */) ;; 2825 *) as_dir=$as_dir/ ;; 2826 esac 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2829 ac_cv_prog_ac_ct_STRIP="strip" 2830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2831 break 2 2832 fi 2833done 2834 done 2835IFS=$as_save_IFS 2836 2837fi 2838fi 2839ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2840if test -n "$ac_ct_STRIP"; then 2841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2842printf "%s\n" "$ac_ct_STRIP" >&6; } 2843else 2844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2845printf "%s\n" "no" >&6; } 2846fi 2847 2848 if test "x$ac_ct_STRIP" = x; then 2849 STRIP=":" 2850 else 2851 case $cross_compiling:$ac_tool_warned in 2852yes:) 2853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2854printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2855ac_tool_warned=yes ;; 2856esac 2857 STRIP=$ac_ct_STRIP 2858 fi 2859else 2860 STRIP="$ac_cv_prog_STRIP" 2861fi 2862 2863fi 2864INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2865 2866 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2868printf %s "checking for a race-free mkdir -p... " >&6; } 2869if test -z "$MKDIR_P"; then 2870 if test ${ac_cv_path_mkdir+y} 2871then : 2872 printf %s "(cached) " >&6 2873else $as_nop 2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2876do 2877 IFS=$as_save_IFS 2878 case $as_dir in #((( 2879 '') as_dir=./ ;; 2880 */) ;; 2881 *) as_dir=$as_dir/ ;; 2882 esac 2883 for ac_prog in mkdir gmkdir; do 2884 for ac_exec_ext in '' $ac_executable_extensions; do 2885 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2886 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2887 'mkdir ('*'coreutils) '* | \ 2888 'BusyBox '* | \ 2889 'mkdir (fileutils) '4.1*) 2890 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2891 break 3;; 2892 esac 2893 done 2894 done 2895 done 2896IFS=$as_save_IFS 2897 2898fi 2899 2900 test -d ./--version && rmdir ./--version 2901 if test ${ac_cv_path_mkdir+y}; then 2902 MKDIR_P="$ac_cv_path_mkdir -p" 2903 else 2904 # As a last resort, use the slow shell script. Don't cache a 2905 # value for MKDIR_P within a source directory, because that will 2906 # break other packages using the cache if that directory is 2907 # removed, or if the value is a relative name. 2908 MKDIR_P="$ac_install_sh -d" 2909 fi 2910fi 2911{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2912printf "%s\n" "$MKDIR_P" >&6; } 2913 2914for ac_prog in gawk mawk nawk awk 2915do 2916 # Extract the first word of "$ac_prog", so it can be a program name with args. 2917set dummy $ac_prog; ac_word=$2 2918{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2919printf %s "checking for $ac_word... " >&6; } 2920if test ${ac_cv_prog_AWK+y} 2921then : 2922 printf %s "(cached) " >&6 2923else $as_nop 2924 if test -n "$AWK"; then 2925 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2926else 2927as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2928for as_dir in $PATH 2929do 2930 IFS=$as_save_IFS 2931 case $as_dir in #((( 2932 '') as_dir=./ ;; 2933 */) ;; 2934 *) as_dir=$as_dir/ ;; 2935 esac 2936 for ac_exec_ext in '' $ac_executable_extensions; do 2937 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2938 ac_cv_prog_AWK="$ac_prog" 2939 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2940 break 2 2941 fi 2942done 2943 done 2944IFS=$as_save_IFS 2945 2946fi 2947fi 2948AWK=$ac_cv_prog_AWK 2949if test -n "$AWK"; then 2950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2951printf "%s\n" "$AWK" >&6; } 2952else 2953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2954printf "%s\n" "no" >&6; } 2955fi 2956 2957 2958 test -n "$AWK" && break 2959done 2960 2961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2962printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2963set x ${MAKE-make} 2964ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2965if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2966then : 2967 printf %s "(cached) " >&6 2968else $as_nop 2969 cat >conftest.make <<\_ACEOF 2970SHELL = /bin/sh 2971all: 2972 @echo '@@@%%%=$(MAKE)=@@@%%%' 2973_ACEOF 2974# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2975case `${MAKE-make} -f conftest.make 2>/dev/null` in 2976 *@@@%%%=?*=@@@%%%*) 2977 eval ac_cv_prog_make_${ac_make}_set=yes;; 2978 *) 2979 eval ac_cv_prog_make_${ac_make}_set=no;; 2980esac 2981rm -f conftest.make 2982fi 2983if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2985printf "%s\n" "yes" >&6; } 2986 SET_MAKE= 2987else 2988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989printf "%s\n" "no" >&6; } 2990 SET_MAKE="MAKE=${MAKE-make}" 2991fi 2992 2993rm -rf .tst 2>/dev/null 2994mkdir .tst 2>/dev/null 2995if test -d .tst; then 2996 am__leading_dot=. 2997else 2998 am__leading_dot=_ 2999fi 3000rmdir .tst 2>/dev/null 3001 3002# Check whether --enable-silent-rules was given. 3003if test ${enable_silent_rules+y} 3004then : 3005 enableval=$enable_silent_rules; 3006fi 3007 3008case $enable_silent_rules in # ((( 3009 yes) AM_DEFAULT_VERBOSITY=0;; 3010 no) AM_DEFAULT_VERBOSITY=1;; 3011 *) AM_DEFAULT_VERBOSITY=1;; 3012esac 3013am_make=${MAKE-make} 3014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3015printf %s "checking whether $am_make supports nested variables... " >&6; } 3016if test ${am_cv_make_support_nested_variables+y} 3017then : 3018 printf %s "(cached) " >&6 3019else $as_nop 3020 if printf "%s\n" 'TRUE=$(BAR$(V)) 3021BAR0=false 3022BAR1=true 3023V=1 3024am__doit: 3025 @$(TRUE) 3026.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3027 am_cv_make_support_nested_variables=yes 3028else 3029 am_cv_make_support_nested_variables=no 3030fi 3031fi 3032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3033printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3034if test $am_cv_make_support_nested_variables = yes; then 3035 AM_V='$(V)' 3036 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3037else 3038 AM_V=$AM_DEFAULT_VERBOSITY 3039 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3040fi 3041AM_BACKSLASH='\' 3042 3043if test "`cd $srcdir && pwd`" != "`pwd`"; then 3044 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3045 # is not polluted with repeated "-I." 3046 am__isrc=' -I$(srcdir)' 3047 # test to see if srcdir already configured 3048 if test -f $srcdir/config.status; then 3049 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3050 fi 3051fi 3052 3053# test whether we have cygpath 3054if test -z "$CYGPATH_W"; then 3055 if (cygpath --version) >/dev/null 2>/dev/null; then 3056 CYGPATH_W='cygpath -w' 3057 else 3058 CYGPATH_W=echo 3059 fi 3060fi 3061 3062 3063# Define the identity of the package. 3064 PACKAGE='xgamma' 3065 VERSION='1.0.7' 3066 3067 3068printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3069 3070 3071printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3072 3073# Some tools Automake needs. 3074 3075ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3076 3077 3078AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3079 3080 3081AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3082 3083 3084AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3085 3086 3087MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3088 3089# For better backward compatibility. To be removed once Automake 1.9.x 3090# dies out for good. For more background, see: 3091# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3092# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3093mkdir_p='$(MKDIR_P)' 3094 3095# We need awk for the "check" target (and possibly the TAP driver). The 3096# system "awk" is bad on some platforms. 3097# Always define AMTAR for backward compatibility. Yes, it's still used 3098# in the wild :-( We should find a proper way to deprecate it ... 3099AMTAR='$${TAR-tar}' 3100 3101 3102# We'll loop over all known methods to create a tar archive until one works. 3103_am_tools='gnutar pax cpio none' 3104 3105am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3106 3107 3108 3109 3110 3111# Variables for tags utilities; see am/tags.am 3112if test -z "$CTAGS"; then 3113 CTAGS=ctags 3114fi 3115 3116if test -z "$ETAGS"; then 3117 ETAGS=etags 3118fi 3119 3120if test -z "$CSCOPE"; then 3121 CSCOPE=cscope 3122fi 3123 3124 3125 3126# POSIX will say in a future version that running "rm -f" with no argument 3127# is OK; and we want to be able to make that assumption in our Makefile 3128# recipes. So use an aggressive probe to check that the usage we want is 3129# actually supported "in the wild" to an acceptable degree. 3130# See automake bug#10828. 3131# To make any issue more visible, cause the running configure to be aborted 3132# by default if the 'rm' program in use doesn't match our expectations; the 3133# user can still override this though. 3134if rm -f && rm -fr && rm -rf; then : OK; else 3135 cat >&2 <<'END' 3136Oops! 3137 3138Your 'rm' program seems unable to run without file operands specified 3139on the command line, even when the '-f' option is present. This is contrary 3140to the behaviour of most rm programs out there, and not conforming with 3141the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3142 3143Please tell bug-automake@gnu.org about your system, including the value 3144of your $PATH and any error possibly output before this message. This 3145can help us improve future automake versions. 3146 3147END 3148 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3149 echo 'Configuration will proceed anyway, since you have set the' >&2 3150 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3151 echo >&2 3152 else 3153 cat >&2 <<'END' 3154Aborting the configuration process, to ensure you take notice of the issue. 3155 3156You can download and install GNU coreutils to get an 'rm' implementation 3157that behaves properly: <https://www.gnu.org/software/coreutils/>. 3158 3159If you want to complete the configuration process using your problematic 3160'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3161to "yes", and re-run configure. 3162 3163END 3164 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3165 fi 3166fi 3167 3168 3169# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190DEPDIR="${am__leading_dot}deps" 3191 3192ac_config_commands="$ac_config_commands depfiles" 3193 3194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3195printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3196cat > confinc.mk << 'END' 3197am__doit: 3198 @echo this is the am__doit target >confinc.out 3199.PHONY: am__doit 3200END 3201am__include="#" 3202am__quote= 3203# BSD make does it like this. 3204echo '.include "confinc.mk" # ignored' > confmf.BSD 3205# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3206echo 'include confinc.mk # ignored' > confmf.GNU 3207_am_result=no 3208for s in GNU BSD; do 3209 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3210 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3211 ac_status=$? 3212 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3213 (exit $ac_status); } 3214 case $?:`cat confinc.out 2>/dev/null` in #( 3215 '0:this is the am__doit target') : 3216 case $s in #( 3217 BSD) : 3218 am__include='.include' am__quote='"' ;; #( 3219 *) : 3220 am__include='include' am__quote='' ;; 3221esac ;; #( 3222 *) : 3223 ;; 3224esac 3225 if test "$am__include" != "#"; then 3226 _am_result="yes ($s style)" 3227 break 3228 fi 3229done 3230rm -f confinc.* confmf.* 3231{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3232printf "%s\n" "${_am_result}" >&6; } 3233 3234# Check whether --enable-dependency-tracking was given. 3235if test ${enable_dependency_tracking+y} 3236then : 3237 enableval=$enable_dependency_tracking; 3238fi 3239 3240if test "x$enable_dependency_tracking" != xno; then 3241 am_depcomp="$ac_aux_dir/depcomp" 3242 AMDEPBACKSLASH='\' 3243 am__nodep='_no' 3244fi 3245 if test "x$enable_dependency_tracking" != xno; then 3246 AMDEP_TRUE= 3247 AMDEP_FALSE='#' 3248else 3249 AMDEP_TRUE='#' 3250 AMDEP_FALSE= 3251fi 3252 3253 3254ac_ext=c 3255ac_cpp='$CPP $CPPFLAGS' 3256ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3257ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3258ac_compiler_gnu=$ac_cv_c_compiler_gnu 3259if test -n "$ac_tool_prefix"; then 3260 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3261set dummy ${ac_tool_prefix}gcc; ac_word=$2 3262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3263printf %s "checking for $ac_word... " >&6; } 3264if test ${ac_cv_prog_CC+y} 3265then : 3266 printf %s "(cached) " >&6 3267else $as_nop 3268 if test -n "$CC"; then 3269 ac_cv_prog_CC="$CC" # Let the user override the test. 3270else 3271as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3272for as_dir in $PATH 3273do 3274 IFS=$as_save_IFS 3275 case $as_dir in #((( 3276 '') as_dir=./ ;; 3277 */) ;; 3278 *) as_dir=$as_dir/ ;; 3279 esac 3280 for ac_exec_ext in '' $ac_executable_extensions; do 3281 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3282 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3283 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3284 break 2 3285 fi 3286done 3287 done 3288IFS=$as_save_IFS 3289 3290fi 3291fi 3292CC=$ac_cv_prog_CC 3293if test -n "$CC"; then 3294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3295printf "%s\n" "$CC" >&6; } 3296else 3297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3298printf "%s\n" "no" >&6; } 3299fi 3300 3301 3302fi 3303if test -z "$ac_cv_prog_CC"; then 3304 ac_ct_CC=$CC 3305 # Extract the first word of "gcc", so it can be a program name with args. 3306set dummy gcc; ac_word=$2 3307{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3308printf %s "checking for $ac_word... " >&6; } 3309if test ${ac_cv_prog_ac_ct_CC+y} 3310then : 3311 printf %s "(cached) " >&6 3312else $as_nop 3313 if test -n "$ac_ct_CC"; then 3314 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3315else 3316as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3317for as_dir in $PATH 3318do 3319 IFS=$as_save_IFS 3320 case $as_dir in #((( 3321 '') as_dir=./ ;; 3322 */) ;; 3323 *) as_dir=$as_dir/ ;; 3324 esac 3325 for ac_exec_ext in '' $ac_executable_extensions; do 3326 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3327 ac_cv_prog_ac_ct_CC="gcc" 3328 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3329 break 2 3330 fi 3331done 3332 done 3333IFS=$as_save_IFS 3334 3335fi 3336fi 3337ac_ct_CC=$ac_cv_prog_ac_ct_CC 3338if test -n "$ac_ct_CC"; then 3339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3340printf "%s\n" "$ac_ct_CC" >&6; } 3341else 3342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3343printf "%s\n" "no" >&6; } 3344fi 3345 3346 if test "x$ac_ct_CC" = x; then 3347 CC="" 3348 else 3349 case $cross_compiling:$ac_tool_warned in 3350yes:) 3351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3352printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3353ac_tool_warned=yes ;; 3354esac 3355 CC=$ac_ct_CC 3356 fi 3357else 3358 CC="$ac_cv_prog_CC" 3359fi 3360 3361if test -z "$CC"; then 3362 if test -n "$ac_tool_prefix"; then 3363 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3364set dummy ${ac_tool_prefix}cc; ac_word=$2 3365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3366printf %s "checking for $ac_word... " >&6; } 3367if test ${ac_cv_prog_CC+y} 3368then : 3369 printf %s "(cached) " >&6 3370else $as_nop 3371 if test -n "$CC"; then 3372 ac_cv_prog_CC="$CC" # Let the user override the test. 3373else 3374as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3375for as_dir in $PATH 3376do 3377 IFS=$as_save_IFS 3378 case $as_dir in #((( 3379 '') as_dir=./ ;; 3380 */) ;; 3381 *) as_dir=$as_dir/ ;; 3382 esac 3383 for ac_exec_ext in '' $ac_executable_extensions; do 3384 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3385 ac_cv_prog_CC="${ac_tool_prefix}cc" 3386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3387 break 2 3388 fi 3389done 3390 done 3391IFS=$as_save_IFS 3392 3393fi 3394fi 3395CC=$ac_cv_prog_CC 3396if test -n "$CC"; then 3397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3398printf "%s\n" "$CC" >&6; } 3399else 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3401printf "%s\n" "no" >&6; } 3402fi 3403 3404 3405 fi 3406fi 3407if test -z "$CC"; then 3408 # Extract the first word of "cc", so it can be a program name with args. 3409set dummy cc; ac_word=$2 3410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3411printf %s "checking for $ac_word... " >&6; } 3412if test ${ac_cv_prog_CC+y} 3413then : 3414 printf %s "(cached) " >&6 3415else $as_nop 3416 if test -n "$CC"; then 3417 ac_cv_prog_CC="$CC" # Let the user override the test. 3418else 3419 ac_prog_rejected=no 3420as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3421for as_dir in $PATH 3422do 3423 IFS=$as_save_IFS 3424 case $as_dir in #((( 3425 '') as_dir=./ ;; 3426 */) ;; 3427 *) as_dir=$as_dir/ ;; 3428 esac 3429 for ac_exec_ext in '' $ac_executable_extensions; do 3430 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3431 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3432 ac_prog_rejected=yes 3433 continue 3434 fi 3435 ac_cv_prog_CC="cc" 3436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3437 break 2 3438 fi 3439done 3440 done 3441IFS=$as_save_IFS 3442 3443if test $ac_prog_rejected = yes; then 3444 # We found a bogon in the path, so make sure we never use it. 3445 set dummy $ac_cv_prog_CC 3446 shift 3447 if test $# != 0; then 3448 # We chose a different compiler from the bogus one. 3449 # However, it has the same basename, so the bogon will be chosen 3450 # first if we set CC to just the basename; use the full file name. 3451 shift 3452 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3453 fi 3454fi 3455fi 3456fi 3457CC=$ac_cv_prog_CC 3458if test -n "$CC"; then 3459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3460printf "%s\n" "$CC" >&6; } 3461else 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3463printf "%s\n" "no" >&6; } 3464fi 3465 3466 3467fi 3468if test -z "$CC"; then 3469 if test -n "$ac_tool_prefix"; then 3470 for ac_prog in cl.exe 3471 do 3472 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3473set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3474{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3475printf %s "checking for $ac_word... " >&6; } 3476if test ${ac_cv_prog_CC+y} 3477then : 3478 printf %s "(cached) " >&6 3479else $as_nop 3480 if test -n "$CC"; then 3481 ac_cv_prog_CC="$CC" # Let the user override the test. 3482else 3483as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484for as_dir in $PATH 3485do 3486 IFS=$as_save_IFS 3487 case $as_dir in #((( 3488 '') as_dir=./ ;; 3489 */) ;; 3490 *) as_dir=$as_dir/ ;; 3491 esac 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3494 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3495 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3496 break 2 3497 fi 3498done 3499 done 3500IFS=$as_save_IFS 3501 3502fi 3503fi 3504CC=$ac_cv_prog_CC 3505if test -n "$CC"; then 3506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3507printf "%s\n" "$CC" >&6; } 3508else 3509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3510printf "%s\n" "no" >&6; } 3511fi 3512 3513 3514 test -n "$CC" && break 3515 done 3516fi 3517if test -z "$CC"; then 3518 ac_ct_CC=$CC 3519 for ac_prog in cl.exe 3520do 3521 # Extract the first word of "$ac_prog", so it can be a program name with args. 3522set dummy $ac_prog; ac_word=$2 3523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3524printf %s "checking for $ac_word... " >&6; } 3525if test ${ac_cv_prog_ac_ct_CC+y} 3526then : 3527 printf %s "(cached) " >&6 3528else $as_nop 3529 if test -n "$ac_ct_CC"; then 3530 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3531else 3532as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3533for as_dir in $PATH 3534do 3535 IFS=$as_save_IFS 3536 case $as_dir in #((( 3537 '') as_dir=./ ;; 3538 */) ;; 3539 *) as_dir=$as_dir/ ;; 3540 esac 3541 for ac_exec_ext in '' $ac_executable_extensions; do 3542 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3543 ac_cv_prog_ac_ct_CC="$ac_prog" 3544 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3545 break 2 3546 fi 3547done 3548 done 3549IFS=$as_save_IFS 3550 3551fi 3552fi 3553ac_ct_CC=$ac_cv_prog_ac_ct_CC 3554if test -n "$ac_ct_CC"; then 3555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3556printf "%s\n" "$ac_ct_CC" >&6; } 3557else 3558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3559printf "%s\n" "no" >&6; } 3560fi 3561 3562 3563 test -n "$ac_ct_CC" && break 3564done 3565 3566 if test "x$ac_ct_CC" = x; then 3567 CC="" 3568 else 3569 case $cross_compiling:$ac_tool_warned in 3570yes:) 3571{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3572printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3573ac_tool_warned=yes ;; 3574esac 3575 CC=$ac_ct_CC 3576 fi 3577fi 3578 3579fi 3580if test -z "$CC"; then 3581 if test -n "$ac_tool_prefix"; then 3582 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3583set dummy ${ac_tool_prefix}clang; ac_word=$2 3584{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3585printf %s "checking for $ac_word... " >&6; } 3586if test ${ac_cv_prog_CC+y} 3587then : 3588 printf %s "(cached) " >&6 3589else $as_nop 3590 if test -n "$CC"; then 3591 ac_cv_prog_CC="$CC" # Let the user override the test. 3592else 3593as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3594for as_dir in $PATH 3595do 3596 IFS=$as_save_IFS 3597 case $as_dir in #((( 3598 '') as_dir=./ ;; 3599 */) ;; 3600 *) as_dir=$as_dir/ ;; 3601 esac 3602 for ac_exec_ext in '' $ac_executable_extensions; do 3603 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3604 ac_cv_prog_CC="${ac_tool_prefix}clang" 3605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3606 break 2 3607 fi 3608done 3609 done 3610IFS=$as_save_IFS 3611 3612fi 3613fi 3614CC=$ac_cv_prog_CC 3615if test -n "$CC"; then 3616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3617printf "%s\n" "$CC" >&6; } 3618else 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3620printf "%s\n" "no" >&6; } 3621fi 3622 3623 3624fi 3625if test -z "$ac_cv_prog_CC"; then 3626 ac_ct_CC=$CC 3627 # Extract the first word of "clang", so it can be a program name with args. 3628set dummy clang; ac_word=$2 3629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3630printf %s "checking for $ac_word... " >&6; } 3631if test ${ac_cv_prog_ac_ct_CC+y} 3632then : 3633 printf %s "(cached) " >&6 3634else $as_nop 3635 if test -n "$ac_ct_CC"; then 3636 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3637else 3638as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3639for as_dir in $PATH 3640do 3641 IFS=$as_save_IFS 3642 case $as_dir in #((( 3643 '') as_dir=./ ;; 3644 */) ;; 3645 *) as_dir=$as_dir/ ;; 3646 esac 3647 for ac_exec_ext in '' $ac_executable_extensions; do 3648 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3649 ac_cv_prog_ac_ct_CC="clang" 3650 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3651 break 2 3652 fi 3653done 3654 done 3655IFS=$as_save_IFS 3656 3657fi 3658fi 3659ac_ct_CC=$ac_cv_prog_ac_ct_CC 3660if test -n "$ac_ct_CC"; then 3661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3662printf "%s\n" "$ac_ct_CC" >&6; } 3663else 3664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3665printf "%s\n" "no" >&6; } 3666fi 3667 3668 if test "x$ac_ct_CC" = x; then 3669 CC="" 3670 else 3671 case $cross_compiling:$ac_tool_warned in 3672yes:) 3673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3674printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3675ac_tool_warned=yes ;; 3676esac 3677 CC=$ac_ct_CC 3678 fi 3679else 3680 CC="$ac_cv_prog_CC" 3681fi 3682 3683fi 3684 3685 3686test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3687printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3688as_fn_error $? "no acceptable C compiler found in \$PATH 3689See \`config.log' for more details" "$LINENO" 5; } 3690 3691# Provide some information about the compiler. 3692printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3693set X $ac_compile 3694ac_compiler=$2 3695for ac_option in --version -v -V -qversion -version; do 3696 { { ac_try="$ac_compiler $ac_option >&5" 3697case "(($ac_try" in 3698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3699 *) ac_try_echo=$ac_try;; 3700esac 3701eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3702printf "%s\n" "$ac_try_echo"; } >&5 3703 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3704 ac_status=$? 3705 if test -s conftest.err; then 3706 sed '10a\ 3707... rest of stderr output deleted ... 3708 10q' conftest.err >conftest.er1 3709 cat conftest.er1 >&5 3710 fi 3711 rm -f conftest.er1 conftest.err 3712 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3713 test $ac_status = 0; } 3714done 3715 3716cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3717/* end confdefs.h. */ 3718 3719int 3720main (void) 3721{ 3722 3723 ; 3724 return 0; 3725} 3726_ACEOF 3727ac_clean_files_save=$ac_clean_files 3728ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3729# Try to create an executable without -o first, disregard a.out. 3730# It will help us diagnose broken compilers, and finding out an intuition 3731# of exeext. 3732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3733printf %s "checking whether the C compiler works... " >&6; } 3734ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3735 3736# The possible output files: 3737ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3738 3739ac_rmfiles= 3740for ac_file in $ac_files 3741do 3742 case $ac_file in 3743 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3744 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3745 esac 3746done 3747rm -f $ac_rmfiles 3748 3749if { { ac_try="$ac_link_default" 3750case "(($ac_try" in 3751 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3752 *) ac_try_echo=$ac_try;; 3753esac 3754eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3755printf "%s\n" "$ac_try_echo"; } >&5 3756 (eval "$ac_link_default") 2>&5 3757 ac_status=$? 3758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3759 test $ac_status = 0; } 3760then : 3761 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3762# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3763# in a Makefile. We should not override ac_cv_exeext if it was cached, 3764# so that the user can short-circuit this test for compilers unknown to 3765# Autoconf. 3766for ac_file in $ac_files '' 3767do 3768 test -f "$ac_file" || continue 3769 case $ac_file in 3770 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3771 ;; 3772 [ab].out ) 3773 # We found the default executable, but exeext='' is most 3774 # certainly right. 3775 break;; 3776 *.* ) 3777 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3778 then :; else 3779 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3780 fi 3781 # We set ac_cv_exeext here because the later test for it is not 3782 # safe: cross compilers may not add the suffix if given an `-o' 3783 # argument, so we may need to know it at that point already. 3784 # Even if this section looks crufty: it has the advantage of 3785 # actually working. 3786 break;; 3787 * ) 3788 break;; 3789 esac 3790done 3791test "$ac_cv_exeext" = no && ac_cv_exeext= 3792 3793else $as_nop 3794 ac_file='' 3795fi 3796if test -z "$ac_file" 3797then : 3798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3799printf "%s\n" "no" >&6; } 3800printf "%s\n" "$as_me: failed program was:" >&5 3801sed 's/^/| /' conftest.$ac_ext >&5 3802 3803{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3804printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3805as_fn_error 77 "C compiler cannot create executables 3806See \`config.log' for more details" "$LINENO" 5; } 3807else $as_nop 3808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3809printf "%s\n" "yes" >&6; } 3810fi 3811{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3812printf %s "checking for C compiler default output file name... " >&6; } 3813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3814printf "%s\n" "$ac_file" >&6; } 3815ac_exeext=$ac_cv_exeext 3816 3817rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3818ac_clean_files=$ac_clean_files_save 3819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3820printf %s "checking for suffix of executables... " >&6; } 3821if { { ac_try="$ac_link" 3822case "(($ac_try" in 3823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3824 *) ac_try_echo=$ac_try;; 3825esac 3826eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3827printf "%s\n" "$ac_try_echo"; } >&5 3828 (eval "$ac_link") 2>&5 3829 ac_status=$? 3830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3831 test $ac_status = 0; } 3832then : 3833 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3834# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3835# work properly (i.e., refer to `conftest.exe'), while it won't with 3836# `rm'. 3837for ac_file in conftest.exe conftest conftest.*; do 3838 test -f "$ac_file" || continue 3839 case $ac_file in 3840 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3841 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3842 break;; 3843 * ) break;; 3844 esac 3845done 3846else $as_nop 3847 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3848printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3849as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3850See \`config.log' for more details" "$LINENO" 5; } 3851fi 3852rm -f conftest conftest$ac_cv_exeext 3853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3854printf "%s\n" "$ac_cv_exeext" >&6; } 3855 3856rm -f conftest.$ac_ext 3857EXEEXT=$ac_cv_exeext 3858ac_exeext=$EXEEXT 3859cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860/* end confdefs.h. */ 3861#include <stdio.h> 3862int 3863main (void) 3864{ 3865FILE *f = fopen ("conftest.out", "w"); 3866 return ferror (f) || fclose (f) != 0; 3867 3868 ; 3869 return 0; 3870} 3871_ACEOF 3872ac_clean_files="$ac_clean_files conftest.out" 3873# Check that the compiler produces executables we can run. If not, either 3874# the compiler is broken, or we cross compile. 3875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3876printf %s "checking whether we are cross compiling... " >&6; } 3877if test "$cross_compiling" != yes; then 3878 { { ac_try="$ac_link" 3879case "(($ac_try" in 3880 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3881 *) ac_try_echo=$ac_try;; 3882esac 3883eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3884printf "%s\n" "$ac_try_echo"; } >&5 3885 (eval "$ac_link") 2>&5 3886 ac_status=$? 3887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3888 test $ac_status = 0; } 3889 if { ac_try='./conftest$ac_cv_exeext' 3890 { { case "(($ac_try" in 3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3892 *) ac_try_echo=$ac_try;; 3893esac 3894eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3895printf "%s\n" "$ac_try_echo"; } >&5 3896 (eval "$ac_try") 2>&5 3897 ac_status=$? 3898 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3899 test $ac_status = 0; }; }; then 3900 cross_compiling=no 3901 else 3902 if test "$cross_compiling" = maybe; then 3903 cross_compiling=yes 3904 else 3905 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3906printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3907as_fn_error 77 "cannot run C compiled programs. 3908If you meant to cross compile, use \`--host'. 3909See \`config.log' for more details" "$LINENO" 5; } 3910 fi 3911 fi 3912fi 3913{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3914printf "%s\n" "$cross_compiling" >&6; } 3915 3916rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3917ac_clean_files=$ac_clean_files_save 3918{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3919printf %s "checking for suffix of object files... " >&6; } 3920if test ${ac_cv_objext+y} 3921then : 3922 printf %s "(cached) " >&6 3923else $as_nop 3924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3925/* end confdefs.h. */ 3926 3927int 3928main (void) 3929{ 3930 3931 ; 3932 return 0; 3933} 3934_ACEOF 3935rm -f conftest.o conftest.obj 3936if { { ac_try="$ac_compile" 3937case "(($ac_try" in 3938 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3939 *) ac_try_echo=$ac_try;; 3940esac 3941eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3942printf "%s\n" "$ac_try_echo"; } >&5 3943 (eval "$ac_compile") 2>&5 3944 ac_status=$? 3945 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3946 test $ac_status = 0; } 3947then : 3948 for ac_file in conftest.o conftest.obj conftest.*; do 3949 test -f "$ac_file" || continue; 3950 case $ac_file in 3951 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3952 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3953 break;; 3954 esac 3955done 3956else $as_nop 3957 printf "%s\n" "$as_me: failed program was:" >&5 3958sed 's/^/| /' conftest.$ac_ext >&5 3959 3960{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3961printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3962as_fn_error $? "cannot compute suffix of object files: cannot compile 3963See \`config.log' for more details" "$LINENO" 5; } 3964fi 3965rm -f conftest.$ac_cv_objext conftest.$ac_ext 3966fi 3967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3968printf "%s\n" "$ac_cv_objext" >&6; } 3969OBJEXT=$ac_cv_objext 3970ac_objext=$OBJEXT 3971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3972printf %s "checking whether the compiler supports GNU C... " >&6; } 3973if test ${ac_cv_c_compiler_gnu+y} 3974then : 3975 printf %s "(cached) " >&6 3976else $as_nop 3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978/* end confdefs.h. */ 3979 3980int 3981main (void) 3982{ 3983#ifndef __GNUC__ 3984 choke me 3985#endif 3986 3987 ; 3988 return 0; 3989} 3990_ACEOF 3991if ac_fn_c_try_compile "$LINENO" 3992then : 3993 ac_compiler_gnu=yes 3994else $as_nop 3995 ac_compiler_gnu=no 3996fi 3997rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3998ac_cv_c_compiler_gnu=$ac_compiler_gnu 3999 4000fi 4001{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4002printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4003ac_compiler_gnu=$ac_cv_c_compiler_gnu 4004 4005if test $ac_compiler_gnu = yes; then 4006 GCC=yes 4007else 4008 GCC= 4009fi 4010ac_test_CFLAGS=${CFLAGS+y} 4011ac_save_CFLAGS=$CFLAGS 4012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4013printf %s "checking whether $CC accepts -g... " >&6; } 4014if test ${ac_cv_prog_cc_g+y} 4015then : 4016 printf %s "(cached) " >&6 4017else $as_nop 4018 ac_save_c_werror_flag=$ac_c_werror_flag 4019 ac_c_werror_flag=yes 4020 ac_cv_prog_cc_g=no 4021 CFLAGS="-g" 4022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4023/* end confdefs.h. */ 4024 4025int 4026main (void) 4027{ 4028 4029 ; 4030 return 0; 4031} 4032_ACEOF 4033if ac_fn_c_try_compile "$LINENO" 4034then : 4035 ac_cv_prog_cc_g=yes 4036else $as_nop 4037 CFLAGS="" 4038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4039/* end confdefs.h. */ 4040 4041int 4042main (void) 4043{ 4044 4045 ; 4046 return 0; 4047} 4048_ACEOF 4049if ac_fn_c_try_compile "$LINENO" 4050then : 4051 4052else $as_nop 4053 ac_c_werror_flag=$ac_save_c_werror_flag 4054 CFLAGS="-g" 4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056/* end confdefs.h. */ 4057 4058int 4059main (void) 4060{ 4061 4062 ; 4063 return 0; 4064} 4065_ACEOF 4066if ac_fn_c_try_compile "$LINENO" 4067then : 4068 ac_cv_prog_cc_g=yes 4069fi 4070rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4071fi 4072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4073fi 4074rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4075 ac_c_werror_flag=$ac_save_c_werror_flag 4076fi 4077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4078printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4079if test $ac_test_CFLAGS; then 4080 CFLAGS=$ac_save_CFLAGS 4081elif test $ac_cv_prog_cc_g = yes; then 4082 if test "$GCC" = yes; then 4083 CFLAGS="-g -O2" 4084 else 4085 CFLAGS="-g" 4086 fi 4087else 4088 if test "$GCC" = yes; then 4089 CFLAGS="-O2" 4090 else 4091 CFLAGS= 4092 fi 4093fi 4094ac_prog_cc_stdc=no 4095if test x$ac_prog_cc_stdc = xno 4096then : 4097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4098printf %s "checking for $CC option to enable C11 features... " >&6; } 4099if test ${ac_cv_prog_cc_c11+y} 4100then : 4101 printf %s "(cached) " >&6 4102else $as_nop 4103 ac_cv_prog_cc_c11=no 4104ac_save_CC=$CC 4105cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4106/* end confdefs.h. */ 4107$ac_c_conftest_c11_program 4108_ACEOF 4109for ac_arg in '' -std=gnu11 4110do 4111 CC="$ac_save_CC $ac_arg" 4112 if ac_fn_c_try_compile "$LINENO" 4113then : 4114 ac_cv_prog_cc_c11=$ac_arg 4115fi 4116rm -f core conftest.err conftest.$ac_objext conftest.beam 4117 test "x$ac_cv_prog_cc_c11" != "xno" && break 4118done 4119rm -f conftest.$ac_ext 4120CC=$ac_save_CC 4121fi 4122 4123if test "x$ac_cv_prog_cc_c11" = xno 4124then : 4125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4126printf "%s\n" "unsupported" >&6; } 4127else $as_nop 4128 if test "x$ac_cv_prog_cc_c11" = x 4129then : 4130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4131printf "%s\n" "none needed" >&6; } 4132else $as_nop 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4134printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4135 CC="$CC $ac_cv_prog_cc_c11" 4136fi 4137 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4138 ac_prog_cc_stdc=c11 4139fi 4140fi 4141if test x$ac_prog_cc_stdc = xno 4142then : 4143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4144printf %s "checking for $CC option to enable C99 features... " >&6; } 4145if test ${ac_cv_prog_cc_c99+y} 4146then : 4147 printf %s "(cached) " >&6 4148else $as_nop 4149 ac_cv_prog_cc_c99=no 4150ac_save_CC=$CC 4151cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4152/* end confdefs.h. */ 4153$ac_c_conftest_c99_program 4154_ACEOF 4155for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4156do 4157 CC="$ac_save_CC $ac_arg" 4158 if ac_fn_c_try_compile "$LINENO" 4159then : 4160 ac_cv_prog_cc_c99=$ac_arg 4161fi 4162rm -f core conftest.err conftest.$ac_objext conftest.beam 4163 test "x$ac_cv_prog_cc_c99" != "xno" && break 4164done 4165rm -f conftest.$ac_ext 4166CC=$ac_save_CC 4167fi 4168 4169if test "x$ac_cv_prog_cc_c99" = xno 4170then : 4171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4172printf "%s\n" "unsupported" >&6; } 4173else $as_nop 4174 if test "x$ac_cv_prog_cc_c99" = x 4175then : 4176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4177printf "%s\n" "none needed" >&6; } 4178else $as_nop 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4180printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4181 CC="$CC $ac_cv_prog_cc_c99" 4182fi 4183 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4184 ac_prog_cc_stdc=c99 4185fi 4186fi 4187if test x$ac_prog_cc_stdc = xno 4188then : 4189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4190printf %s "checking for $CC option to enable C89 features... " >&6; } 4191if test ${ac_cv_prog_cc_c89+y} 4192then : 4193 printf %s "(cached) " >&6 4194else $as_nop 4195 ac_cv_prog_cc_c89=no 4196ac_save_CC=$CC 4197cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4198/* end confdefs.h. */ 4199$ac_c_conftest_c89_program 4200_ACEOF 4201for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4202do 4203 CC="$ac_save_CC $ac_arg" 4204 if ac_fn_c_try_compile "$LINENO" 4205then : 4206 ac_cv_prog_cc_c89=$ac_arg 4207fi 4208rm -f core conftest.err conftest.$ac_objext conftest.beam 4209 test "x$ac_cv_prog_cc_c89" != "xno" && break 4210done 4211rm -f conftest.$ac_ext 4212CC=$ac_save_CC 4213fi 4214 4215if test "x$ac_cv_prog_cc_c89" = xno 4216then : 4217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4218printf "%s\n" "unsupported" >&6; } 4219else $as_nop 4220 if test "x$ac_cv_prog_cc_c89" = x 4221then : 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4223printf "%s\n" "none needed" >&6; } 4224else $as_nop 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4226printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4227 CC="$CC $ac_cv_prog_cc_c89" 4228fi 4229 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4230 ac_prog_cc_stdc=c89 4231fi 4232fi 4233 4234ac_ext=c 4235ac_cpp='$CPP $CPPFLAGS' 4236ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4237ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4238ac_compiler_gnu=$ac_cv_c_compiler_gnu 4239 4240 4241 ac_ext=c 4242ac_cpp='$CPP $CPPFLAGS' 4243ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4244ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4245ac_compiler_gnu=$ac_cv_c_compiler_gnu 4246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4247printf %s "checking whether $CC understands -c and -o together... " >&6; } 4248if test ${am_cv_prog_cc_c_o+y} 4249then : 4250 printf %s "(cached) " >&6 4251else $as_nop 4252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4253/* end confdefs.h. */ 4254 4255int 4256main (void) 4257{ 4258 4259 ; 4260 return 0; 4261} 4262_ACEOF 4263 # Make sure it works both with $CC and with simple cc. 4264 # Following AC_PROG_CC_C_O, we do the test twice because some 4265 # compilers refuse to overwrite an existing .o file with -o, 4266 # though they will create one. 4267 am_cv_prog_cc_c_o=yes 4268 for am_i in 1 2; do 4269 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4270 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4271 ac_status=$? 4272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4273 (exit $ac_status); } \ 4274 && test -f conftest2.$ac_objext; then 4275 : OK 4276 else 4277 am_cv_prog_cc_c_o=no 4278 break 4279 fi 4280 done 4281 rm -f core conftest* 4282 unset am_i 4283fi 4284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4285printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4286if test "$am_cv_prog_cc_c_o" != yes; then 4287 # Losing compiler, so override with the script. 4288 # FIXME: It is wrong to rewrite CC. 4289 # But if we don't then we get into trouble of one sort or another. 4290 # A longer-term fix would be to have automake use am__CC in this case, 4291 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4292 CC="$am_aux_dir/compile $CC" 4293fi 4294ac_ext=c 4295ac_cpp='$CPP $CPPFLAGS' 4296ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4297ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4298ac_compiler_gnu=$ac_cv_c_compiler_gnu 4299 4300 4301depcc="$CC" am_compiler_list= 4302 4303{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4304printf %s "checking dependency style of $depcc... " >&6; } 4305if test ${am_cv_CC_dependencies_compiler_type+y} 4306then : 4307 printf %s "(cached) " >&6 4308else $as_nop 4309 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4310 # We make a subdir and do the tests there. Otherwise we can end up 4311 # making bogus files that we don't know about and never remove. For 4312 # instance it was reported that on HP-UX the gcc test will end up 4313 # making a dummy file named 'D' -- because '-MD' means "put the output 4314 # in D". 4315 rm -rf conftest.dir 4316 mkdir conftest.dir 4317 # Copy depcomp to subdir because otherwise we won't find it if we're 4318 # using a relative directory. 4319 cp "$am_depcomp" conftest.dir 4320 cd conftest.dir 4321 # We will build objects and dependencies in a subdirectory because 4322 # it helps to detect inapplicable dependency modes. For instance 4323 # both Tru64's cc and ICC support -MD to output dependencies as a 4324 # side effect of compilation, but ICC will put the dependencies in 4325 # the current directory while Tru64 will put them in the object 4326 # directory. 4327 mkdir sub 4328 4329 am_cv_CC_dependencies_compiler_type=none 4330 if test "$am_compiler_list" = ""; then 4331 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4332 fi 4333 am__universal=false 4334 case " $depcc " in #( 4335 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4336 esac 4337 4338 for depmode in $am_compiler_list; do 4339 # Setup a source with many dependencies, because some compilers 4340 # like to wrap large dependency lists on column 80 (with \), and 4341 # we should not choose a depcomp mode which is confused by this. 4342 # 4343 # We need to recreate these files for each test, as the compiler may 4344 # overwrite some of them when testing with obscure command lines. 4345 # This happens at least with the AIX C compiler. 4346 : > sub/conftest.c 4347 for i in 1 2 3 4 5 6; do 4348 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4349 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4350 # Solaris 10 /bin/sh. 4351 echo '/* dummy */' > sub/conftst$i.h 4352 done 4353 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4354 4355 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4356 # mode. It turns out that the SunPro C++ compiler does not properly 4357 # handle '-M -o', and we need to detect this. Also, some Intel 4358 # versions had trouble with output in subdirs. 4359 am__obj=sub/conftest.${OBJEXT-o} 4360 am__minus_obj="-o $am__obj" 4361 case $depmode in 4362 gcc) 4363 # This depmode causes a compiler race in universal mode. 4364 test "$am__universal" = false || continue 4365 ;; 4366 nosideeffect) 4367 # After this tag, mechanisms are not by side-effect, so they'll 4368 # only be used when explicitly requested. 4369 if test "x$enable_dependency_tracking" = xyes; then 4370 continue 4371 else 4372 break 4373 fi 4374 ;; 4375 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4376 # This compiler won't grok '-c -o', but also, the minuso test has 4377 # not run yet. These depmodes are late enough in the game, and 4378 # so weak that their functioning should not be impacted. 4379 am__obj=conftest.${OBJEXT-o} 4380 am__minus_obj= 4381 ;; 4382 none) break ;; 4383 esac 4384 if depmode=$depmode \ 4385 source=sub/conftest.c object=$am__obj \ 4386 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4387 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4388 >/dev/null 2>conftest.err && 4389 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4390 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4391 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4392 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4393 # icc doesn't choke on unknown options, it will just issue warnings 4394 # or remarks (even with -Werror). So we grep stderr for any message 4395 # that says an option was ignored or not supported. 4396 # When given -MP, icc 7.0 and 7.1 complain thusly: 4397 # icc: Command line warning: ignoring option '-M'; no argument required 4398 # The diagnosis changed in icc 8.0: 4399 # icc: Command line remark: option '-MP' not supported 4400 if (grep 'ignoring option' conftest.err || 4401 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4402 am_cv_CC_dependencies_compiler_type=$depmode 4403 break 4404 fi 4405 fi 4406 done 4407 4408 cd .. 4409 rm -rf conftest.dir 4410else 4411 am_cv_CC_dependencies_compiler_type=none 4412fi 4413 4414fi 4415{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4416printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4417CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4418 4419 if 4420 test "x$enable_dependency_tracking" != xno \ 4421 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4422 am__fastdepCC_TRUE= 4423 am__fastdepCC_FALSE='#' 4424else 4425 am__fastdepCC_TRUE='#' 4426 am__fastdepCC_FALSE= 4427fi 4428 4429 4430 4431 4432{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4433printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4434if test ${ac_cv_c_undeclared_builtin_options+y} 4435then : 4436 printf %s "(cached) " >&6 4437else $as_nop 4438 ac_save_CFLAGS=$CFLAGS 4439 ac_cv_c_undeclared_builtin_options='cannot detect' 4440 for ac_arg in '' -fno-builtin; do 4441 CFLAGS="$ac_save_CFLAGS $ac_arg" 4442 # This test program should *not* compile successfully. 4443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4444/* end confdefs.h. */ 4445 4446int 4447main (void) 4448{ 4449(void) strchr; 4450 ; 4451 return 0; 4452} 4453_ACEOF 4454if ac_fn_c_try_compile "$LINENO" 4455then : 4456 4457else $as_nop 4458 # This test program should compile successfully. 4459 # No library function is consistently available on 4460 # freestanding implementations, so test against a dummy 4461 # declaration. Include always-available headers on the 4462 # off chance that they somehow elicit warnings. 4463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4464/* end confdefs.h. */ 4465#include <float.h> 4466#include <limits.h> 4467#include <stdarg.h> 4468#include <stddef.h> 4469extern void ac_decl (int, char *); 4470 4471int 4472main (void) 4473{ 4474(void) ac_decl (0, (char *) 0); 4475 (void) ac_decl; 4476 4477 ; 4478 return 0; 4479} 4480_ACEOF 4481if ac_fn_c_try_compile "$LINENO" 4482then : 4483 if test x"$ac_arg" = x 4484then : 4485 ac_cv_c_undeclared_builtin_options='none needed' 4486else $as_nop 4487 ac_cv_c_undeclared_builtin_options=$ac_arg 4488fi 4489 break 4490fi 4491rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4492fi 4493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4494 done 4495 CFLAGS=$ac_save_CFLAGS 4496 4497fi 4498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4499printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4500 case $ac_cv_c_undeclared_builtin_options in #( 4501 'cannot detect') : 4502 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4503printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4504as_fn_error $? "cannot make $CC report undeclared builtins 4505See \`config.log' for more details" "$LINENO" 5; } ;; #( 4506 'none needed') : 4507 ac_c_undeclared_builtin_options='' ;; #( 4508 *) : 4509 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4510esac 4511 4512ac_header= ac_cache= 4513for ac_item in $ac_header_c_list 4514do 4515 if test $ac_cache; then 4516 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4517 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4518 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4519 fi 4520 ac_header= ac_cache= 4521 elif test $ac_header; then 4522 ac_cache=$ac_item 4523 else 4524 ac_header=$ac_item 4525 fi 4526done 4527 4528 4529 4530 4531 4532 4533 4534 4535if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4536then : 4537 4538printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4539 4540fi 4541 4542 4543 4544 4545ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4546if test "x$ac_cv_have_decl___clang__" = xyes 4547then : 4548 CLANGCC="yes" 4549else $as_nop 4550 CLANGCC="no" 4551fi 4552ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4553if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4554then : 4555 INTELCC="yes" 4556else $as_nop 4557 INTELCC="no" 4558fi 4559ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4560if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4561then : 4562 SUNCC="yes" 4563else $as_nop 4564 SUNCC="no" 4565fi 4566 4567 4568 4569 4570 4571 4572 4573 4574if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4575 if test -n "$ac_tool_prefix"; then 4576 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4577set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4579printf %s "checking for $ac_word... " >&6; } 4580if test ${ac_cv_path_PKG_CONFIG+y} 4581then : 4582 printf %s "(cached) " >&6 4583else $as_nop 4584 case $PKG_CONFIG in 4585 [\\/]* | ?:[\\/]*) 4586 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4587 ;; 4588 *) 4589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4590for as_dir in $PATH 4591do 4592 IFS=$as_save_IFS 4593 case $as_dir in #((( 4594 '') as_dir=./ ;; 4595 */) ;; 4596 *) as_dir=$as_dir/ ;; 4597 esac 4598 for ac_exec_ext in '' $ac_executable_extensions; do 4599 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4600 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4601 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4602 break 2 4603 fi 4604done 4605 done 4606IFS=$as_save_IFS 4607 4608 ;; 4609esac 4610fi 4611PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4612if test -n "$PKG_CONFIG"; then 4613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4614printf "%s\n" "$PKG_CONFIG" >&6; } 4615else 4616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4617printf "%s\n" "no" >&6; } 4618fi 4619 4620 4621fi 4622if test -z "$ac_cv_path_PKG_CONFIG"; then 4623 ac_pt_PKG_CONFIG=$PKG_CONFIG 4624 # Extract the first word of "pkg-config", so it can be a program name with args. 4625set dummy pkg-config; ac_word=$2 4626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4627printf %s "checking for $ac_word... " >&6; } 4628if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4629then : 4630 printf %s "(cached) " >&6 4631else $as_nop 4632 case $ac_pt_PKG_CONFIG in 4633 [\\/]* | ?:[\\/]*) 4634 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4635 ;; 4636 *) 4637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4638for as_dir in $PATH 4639do 4640 IFS=$as_save_IFS 4641 case $as_dir in #((( 4642 '') as_dir=./ ;; 4643 */) ;; 4644 *) as_dir=$as_dir/ ;; 4645 esac 4646 for ac_exec_ext in '' $ac_executable_extensions; do 4647 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4648 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4649 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4650 break 2 4651 fi 4652done 4653 done 4654IFS=$as_save_IFS 4655 4656 ;; 4657esac 4658fi 4659ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4660if test -n "$ac_pt_PKG_CONFIG"; then 4661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4662printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4663else 4664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4665printf "%s\n" "no" >&6; } 4666fi 4667 4668 if test "x$ac_pt_PKG_CONFIG" = x; then 4669 PKG_CONFIG="" 4670 else 4671 case $cross_compiling:$ac_tool_warned in 4672yes:) 4673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4674printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4675ac_tool_warned=yes ;; 4676esac 4677 PKG_CONFIG=$ac_pt_PKG_CONFIG 4678 fi 4679else 4680 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4681fi 4682 4683fi 4684if test -n "$PKG_CONFIG"; then 4685 _pkg_min_version=0.9.0 4686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4687printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4688 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4690printf "%s\n" "yes" >&6; } 4691 else 4692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4693printf "%s\n" "no" >&6; } 4694 PKG_CONFIG="" 4695 fi 4696fi 4697 4698 4699 # Make sure we can run config.sub. 4700$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4701 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4702 4703{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4704printf %s "checking build system type... " >&6; } 4705if test ${ac_cv_build+y} 4706then : 4707 printf %s "(cached) " >&6 4708else $as_nop 4709 ac_build_alias=$build_alias 4710test "x$ac_build_alias" = x && 4711 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4712test "x$ac_build_alias" = x && 4713 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4714ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4715 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4716 4717fi 4718{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4719printf "%s\n" "$ac_cv_build" >&6; } 4720case $ac_cv_build in 4721*-*-*) ;; 4722*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4723esac 4724build=$ac_cv_build 4725ac_save_IFS=$IFS; IFS='-' 4726set x $ac_cv_build 4727shift 4728build_cpu=$1 4729build_vendor=$2 4730shift; shift 4731# Remember, the first character of IFS is used to create $*, 4732# except with old shells: 4733build_os=$* 4734IFS=$ac_save_IFS 4735case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4736 4737 4738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4739printf %s "checking host system type... " >&6; } 4740if test ${ac_cv_host+y} 4741then : 4742 printf %s "(cached) " >&6 4743else $as_nop 4744 if test "x$host_alias" = x; then 4745 ac_cv_host=$ac_cv_build 4746else 4747 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4748 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4749fi 4750 4751fi 4752{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4753printf "%s\n" "$ac_cv_host" >&6; } 4754case $ac_cv_host in 4755*-*-*) ;; 4756*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4757esac 4758host=$ac_cv_host 4759ac_save_IFS=$IFS; IFS='-' 4760set x $ac_cv_host 4761shift 4762host_cpu=$1 4763host_vendor=$2 4764shift; shift 4765# Remember, the first character of IFS is used to create $*, 4766# except with old shells: 4767host_os=$* 4768IFS=$ac_save_IFS 4769case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4770 4771 4772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4773printf %s "checking for a sed that does not truncate output... " >&6; } 4774if test ${ac_cv_path_SED+y} 4775then : 4776 printf %s "(cached) " >&6 4777else $as_nop 4778 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4779 for ac_i in 1 2 3 4 5 6 7; do 4780 ac_script="$ac_script$as_nl$ac_script" 4781 done 4782 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4783 { ac_script=; unset ac_script;} 4784 if test -z "$SED"; then 4785 ac_path_SED_found=false 4786 # Loop through the user's path and test for each of PROGNAME-LIST 4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4788for as_dir in $PATH 4789do 4790 IFS=$as_save_IFS 4791 case $as_dir in #((( 4792 '') as_dir=./ ;; 4793 */) ;; 4794 *) as_dir=$as_dir/ ;; 4795 esac 4796 for ac_prog in sed gsed 4797 do 4798 for ac_exec_ext in '' $ac_executable_extensions; do 4799 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4800 as_fn_executable_p "$ac_path_SED" || continue 4801# Check for GNU ac_path_SED and select it if it is found. 4802 # Check for GNU $ac_path_SED 4803case `"$ac_path_SED" --version 2>&1` in 4804*GNU*) 4805 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4806*) 4807 ac_count=0 4808 printf %s 0123456789 >"conftest.in" 4809 while : 4810 do 4811 cat "conftest.in" "conftest.in" >"conftest.tmp" 4812 mv "conftest.tmp" "conftest.in" 4813 cp "conftest.in" "conftest.nl" 4814 printf "%s\n" '' >> "conftest.nl" 4815 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4816 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4817 as_fn_arith $ac_count + 1 && ac_count=$as_val 4818 if test $ac_count -gt ${ac_path_SED_max-0}; then 4819 # Best one so far, save it but keep looking for a better one 4820 ac_cv_path_SED="$ac_path_SED" 4821 ac_path_SED_max=$ac_count 4822 fi 4823 # 10*(2^10) chars as input seems more than enough 4824 test $ac_count -gt 10 && break 4825 done 4826 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4827esac 4828 4829 $ac_path_SED_found && break 3 4830 done 4831 done 4832 done 4833IFS=$as_save_IFS 4834 if test -z "$ac_cv_path_SED"; then 4835 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4836 fi 4837else 4838 ac_cv_path_SED=$SED 4839fi 4840 4841fi 4842{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4843printf "%s\n" "$ac_cv_path_SED" >&6; } 4844 SED="$ac_cv_path_SED" 4845 rm -f conftest.sed 4846 4847 4848 4849 4850 4851 4852# Check whether --enable-selective-werror was given. 4853if test ${enable_selective_werror+y} 4854then : 4855 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4856else $as_nop 4857 SELECTIVE_WERROR=yes 4858fi 4859 4860 4861 4862 4863 4864# -v is too short to test reliably with XORG_TESTSET_CFLAG 4865if test "x$SUNCC" = "xyes"; then 4866 BASE_CFLAGS="-v" 4867else 4868 BASE_CFLAGS="" 4869fi 4870 4871# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885xorg_testset_save_CFLAGS="$CFLAGS" 4886 4887if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4890printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4891if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4892then : 4893 printf %s "(cached) " >&6 4894else $as_nop 4895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4896/* end confdefs.h. */ 4897int i; 4898_ACEOF 4899if ac_fn_c_try_compile "$LINENO" 4900then : 4901 xorg_cv_cc_flag_unknown_warning_option=yes 4902else $as_nop 4903 xorg_cv_cc_flag_unknown_warning_option=no 4904fi 4905rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4906fi 4907{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4908printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4910 CFLAGS="$xorg_testset_save_CFLAGS" 4911fi 4912 4913if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4916 fi 4917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4919printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4920if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4921then : 4922 printf %s "(cached) " >&6 4923else $as_nop 4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4925/* end confdefs.h. */ 4926int i; 4927_ACEOF 4928if ac_fn_c_try_compile "$LINENO" 4929then : 4930 xorg_cv_cc_flag_unused_command_line_argument=yes 4931else $as_nop 4932 xorg_cv_cc_flag_unused_command_line_argument=no 4933fi 4934rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4935fi 4936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4937printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940fi 4941 4942found="no" 4943 4944 if test $found = "no" ; then 4945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4947 fi 4948 4949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4951 fi 4952 4953 CFLAGS="$CFLAGS -Wall" 4954 4955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4956printf %s "checking if $CC supports -Wall... " >&6; } 4957 cacheid=xorg_cv_cc_flag__Wall 4958 if eval test \${$cacheid+y} 4959then : 4960 printf %s "(cached) " >&6 4961else $as_nop 4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4963/* end confdefs.h. */ 4964int i; 4965int 4966main (void) 4967{ 4968 4969 ; 4970 return 0; 4971} 4972_ACEOF 4973if ac_fn_c_try_link "$LINENO" 4974then : 4975 eval $cacheid=yes 4976else $as_nop 4977 eval $cacheid=no 4978fi 4979rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4980 conftest$ac_exeext conftest.$ac_ext 4981fi 4982 4983 4984 CFLAGS="$xorg_testset_save_CFLAGS" 4985 4986 eval supported=\$$cacheid 4987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4988printf "%s\n" "$supported" >&6; } 4989 if test "$supported" = "yes" ; then 4990 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4991 found="yes" 4992 fi 4993 fi 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009xorg_testset_save_CFLAGS="$CFLAGS" 5010 5011if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5014printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5015if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5016then : 5017 printf %s "(cached) " >&6 5018else $as_nop 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020/* end confdefs.h. */ 5021int i; 5022_ACEOF 5023if ac_fn_c_try_compile "$LINENO" 5024then : 5025 xorg_cv_cc_flag_unknown_warning_option=yes 5026else $as_nop 5027 xorg_cv_cc_flag_unknown_warning_option=no 5028fi 5029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5030fi 5031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5032printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5034 CFLAGS="$xorg_testset_save_CFLAGS" 5035fi 5036 5037if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 fi 5041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5043printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5044if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5045then : 5046 printf %s "(cached) " >&6 5047else $as_nop 5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5049/* end confdefs.h. */ 5050int i; 5051_ACEOF 5052if ac_fn_c_try_compile "$LINENO" 5053then : 5054 xorg_cv_cc_flag_unused_command_line_argument=yes 5055else $as_nop 5056 xorg_cv_cc_flag_unused_command_line_argument=no 5057fi 5058rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5059fi 5060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5061printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5063 CFLAGS="$xorg_testset_save_CFLAGS" 5064fi 5065 5066found="no" 5067 5068 if test $found = "no" ; then 5069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5071 fi 5072 5073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5075 fi 5076 5077 CFLAGS="$CFLAGS -Wpointer-arith" 5078 5079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5080printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5081 cacheid=xorg_cv_cc_flag__Wpointer_arith 5082 if eval test \${$cacheid+y} 5083then : 5084 printf %s "(cached) " >&6 5085else $as_nop 5086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5087/* end confdefs.h. */ 5088int i; 5089int 5090main (void) 5091{ 5092 5093 ; 5094 return 0; 5095} 5096_ACEOF 5097if ac_fn_c_try_link "$LINENO" 5098then : 5099 eval $cacheid=yes 5100else $as_nop 5101 eval $cacheid=no 5102fi 5103rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5104 conftest$ac_exeext conftest.$ac_ext 5105fi 5106 5107 5108 CFLAGS="$xorg_testset_save_CFLAGS" 5109 5110 eval supported=\$$cacheid 5111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5112printf "%s\n" "$supported" >&6; } 5113 if test "$supported" = "yes" ; then 5114 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5115 found="yes" 5116 fi 5117 fi 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133xorg_testset_save_CFLAGS="$CFLAGS" 5134 5135if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5138printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5139if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5140then : 5141 printf %s "(cached) " >&6 5142else $as_nop 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144/* end confdefs.h. */ 5145int i; 5146_ACEOF 5147if ac_fn_c_try_compile "$LINENO" 5148then : 5149 xorg_cv_cc_flag_unknown_warning_option=yes 5150else $as_nop 5151 xorg_cv_cc_flag_unknown_warning_option=no 5152fi 5153rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5154fi 5155{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5156printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5158 CFLAGS="$xorg_testset_save_CFLAGS" 5159fi 5160 5161if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5164 fi 5165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5167printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5168if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5169then : 5170 printf %s "(cached) " >&6 5171else $as_nop 5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5173/* end confdefs.h. */ 5174int i; 5175_ACEOF 5176if ac_fn_c_try_compile "$LINENO" 5177then : 5178 xorg_cv_cc_flag_unused_command_line_argument=yes 5179else $as_nop 5180 xorg_cv_cc_flag_unused_command_line_argument=no 5181fi 5182rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5183fi 5184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5185printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188fi 5189 5190found="no" 5191 5192 if test $found = "no" ; then 5193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5195 fi 5196 5197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5199 fi 5200 5201 CFLAGS="$CFLAGS -Wmissing-declarations" 5202 5203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5204printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5205 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5206 if eval test \${$cacheid+y} 5207then : 5208 printf %s "(cached) " >&6 5209else $as_nop 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211/* end confdefs.h. */ 5212int i; 5213int 5214main (void) 5215{ 5216 5217 ; 5218 return 0; 5219} 5220_ACEOF 5221if ac_fn_c_try_link "$LINENO" 5222then : 5223 eval $cacheid=yes 5224else $as_nop 5225 eval $cacheid=no 5226fi 5227rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5228 conftest$ac_exeext conftest.$ac_ext 5229fi 5230 5231 5232 CFLAGS="$xorg_testset_save_CFLAGS" 5233 5234 eval supported=\$$cacheid 5235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5236printf "%s\n" "$supported" >&6; } 5237 if test "$supported" = "yes" ; then 5238 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5239 found="yes" 5240 fi 5241 fi 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257xorg_testset_save_CFLAGS="$CFLAGS" 5258 5259if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5262printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5263if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5264then : 5265 printf %s "(cached) " >&6 5266else $as_nop 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268/* end confdefs.h. */ 5269int i; 5270_ACEOF 5271if ac_fn_c_try_compile "$LINENO" 5272then : 5273 xorg_cv_cc_flag_unknown_warning_option=yes 5274else $as_nop 5275 xorg_cv_cc_flag_unknown_warning_option=no 5276fi 5277rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5278fi 5279{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5280printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5282 CFLAGS="$xorg_testset_save_CFLAGS" 5283fi 5284 5285if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5288 fi 5289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5291printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5292if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5293then : 5294 printf %s "(cached) " >&6 5295else $as_nop 5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5297/* end confdefs.h. */ 5298int i; 5299_ACEOF 5300if ac_fn_c_try_compile "$LINENO" 5301then : 5302 xorg_cv_cc_flag_unused_command_line_argument=yes 5303else $as_nop 5304 xorg_cv_cc_flag_unused_command_line_argument=no 5305fi 5306rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5307fi 5308{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5309printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5311 CFLAGS="$xorg_testset_save_CFLAGS" 5312fi 5313 5314found="no" 5315 5316 if test $found = "no" ; then 5317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 fi 5320 5321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5323 fi 5324 5325 CFLAGS="$CFLAGS -Wformat=2" 5326 5327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5328printf %s "checking if $CC supports -Wformat=2... " >&6; } 5329 cacheid=xorg_cv_cc_flag__Wformat_2 5330 if eval test \${$cacheid+y} 5331then : 5332 printf %s "(cached) " >&6 5333else $as_nop 5334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5335/* end confdefs.h. */ 5336int i; 5337int 5338main (void) 5339{ 5340 5341 ; 5342 return 0; 5343} 5344_ACEOF 5345if ac_fn_c_try_link "$LINENO" 5346then : 5347 eval $cacheid=yes 5348else $as_nop 5349 eval $cacheid=no 5350fi 5351rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5352 conftest$ac_exeext conftest.$ac_ext 5353fi 5354 5355 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 5358 eval supported=\$$cacheid 5359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5360printf "%s\n" "$supported" >&6; } 5361 if test "$supported" = "yes" ; then 5362 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5363 found="yes" 5364 fi 5365 fi 5366 5367 if test $found = "no" ; then 5368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5370 fi 5371 5372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5374 fi 5375 5376 CFLAGS="$CFLAGS -Wformat" 5377 5378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5379printf %s "checking if $CC supports -Wformat... " >&6; } 5380 cacheid=xorg_cv_cc_flag__Wformat 5381 if eval test \${$cacheid+y} 5382then : 5383 printf %s "(cached) " >&6 5384else $as_nop 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386/* end confdefs.h. */ 5387int i; 5388int 5389main (void) 5390{ 5391 5392 ; 5393 return 0; 5394} 5395_ACEOF 5396if ac_fn_c_try_link "$LINENO" 5397then : 5398 eval $cacheid=yes 5399else $as_nop 5400 eval $cacheid=no 5401fi 5402rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5403 conftest$ac_exeext conftest.$ac_ext 5404fi 5405 5406 5407 CFLAGS="$xorg_testset_save_CFLAGS" 5408 5409 eval supported=\$$cacheid 5410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5411printf "%s\n" "$supported" >&6; } 5412 if test "$supported" = "yes" ; then 5413 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5414 found="yes" 5415 fi 5416 fi 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434xorg_testset_save_CFLAGS="$CFLAGS" 5435 5436if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5439printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5440if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5441then : 5442 printf %s "(cached) " >&6 5443else $as_nop 5444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5445/* end confdefs.h. */ 5446int i; 5447_ACEOF 5448if ac_fn_c_try_compile "$LINENO" 5449then : 5450 xorg_cv_cc_flag_unknown_warning_option=yes 5451else $as_nop 5452 xorg_cv_cc_flag_unknown_warning_option=no 5453fi 5454rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5455fi 5456{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5457printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460fi 5461 5462if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5465 fi 5466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5468printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5469if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5470then : 5471 printf %s "(cached) " >&6 5472else $as_nop 5473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5474/* end confdefs.h. */ 5475int i; 5476_ACEOF 5477if ac_fn_c_try_compile "$LINENO" 5478then : 5479 xorg_cv_cc_flag_unused_command_line_argument=yes 5480else $as_nop 5481 xorg_cv_cc_flag_unused_command_line_argument=no 5482fi 5483rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5484fi 5485{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5486printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5488 CFLAGS="$xorg_testset_save_CFLAGS" 5489fi 5490 5491found="no" 5492 5493 if test $found = "no" ; then 5494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5496 fi 5497 5498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5500 fi 5501 5502 CFLAGS="$CFLAGS -Wstrict-prototypes" 5503 5504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5505printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5506 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5507 if eval test \${$cacheid+y} 5508then : 5509 printf %s "(cached) " >&6 5510else $as_nop 5511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5512/* end confdefs.h. */ 5513int i; 5514int 5515main (void) 5516{ 5517 5518 ; 5519 return 0; 5520} 5521_ACEOF 5522if ac_fn_c_try_link "$LINENO" 5523then : 5524 eval $cacheid=yes 5525else $as_nop 5526 eval $cacheid=no 5527fi 5528rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5529 conftest$ac_exeext conftest.$ac_ext 5530fi 5531 5532 5533 CFLAGS="$xorg_testset_save_CFLAGS" 5534 5535 eval supported=\$$cacheid 5536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5537printf "%s\n" "$supported" >&6; } 5538 if test "$supported" = "yes" ; then 5539 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5540 found="yes" 5541 fi 5542 fi 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558xorg_testset_save_CFLAGS="$CFLAGS" 5559 5560if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5563printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5564if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5565then : 5566 printf %s "(cached) " >&6 5567else $as_nop 5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569/* end confdefs.h. */ 5570int i; 5571_ACEOF 5572if ac_fn_c_try_compile "$LINENO" 5573then : 5574 xorg_cv_cc_flag_unknown_warning_option=yes 5575else $as_nop 5576 xorg_cv_cc_flag_unknown_warning_option=no 5577fi 5578rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5579fi 5580{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5581printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584fi 5585 5586if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5592printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5593if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5594then : 5595 printf %s "(cached) " >&6 5596else $as_nop 5597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5598/* end confdefs.h. */ 5599int i; 5600_ACEOF 5601if ac_fn_c_try_compile "$LINENO" 5602then : 5603 xorg_cv_cc_flag_unused_command_line_argument=yes 5604else $as_nop 5605 xorg_cv_cc_flag_unused_command_line_argument=no 5606fi 5607rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5608fi 5609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5610printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5612 CFLAGS="$xorg_testset_save_CFLAGS" 5613fi 5614 5615found="no" 5616 5617 if test $found = "no" ; then 5618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5620 fi 5621 5622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5624 fi 5625 5626 CFLAGS="$CFLAGS -Wmissing-prototypes" 5627 5628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5629printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5630 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5631 if eval test \${$cacheid+y} 5632then : 5633 printf %s "(cached) " >&6 5634else $as_nop 5635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5636/* end confdefs.h. */ 5637int i; 5638int 5639main (void) 5640{ 5641 5642 ; 5643 return 0; 5644} 5645_ACEOF 5646if ac_fn_c_try_link "$LINENO" 5647then : 5648 eval $cacheid=yes 5649else $as_nop 5650 eval $cacheid=no 5651fi 5652rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5653 conftest$ac_exeext conftest.$ac_ext 5654fi 5655 5656 5657 CFLAGS="$xorg_testset_save_CFLAGS" 5658 5659 eval supported=\$$cacheid 5660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5661printf "%s\n" "$supported" >&6; } 5662 if test "$supported" = "yes" ; then 5663 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5664 found="yes" 5665 fi 5666 fi 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682xorg_testset_save_CFLAGS="$CFLAGS" 5683 5684if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5687printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5688if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5689then : 5690 printf %s "(cached) " >&6 5691else $as_nop 5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693/* end confdefs.h. */ 5694int i; 5695_ACEOF 5696if ac_fn_c_try_compile "$LINENO" 5697then : 5698 xorg_cv_cc_flag_unknown_warning_option=yes 5699else $as_nop 5700 xorg_cv_cc_flag_unknown_warning_option=no 5701fi 5702rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5703fi 5704{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5705printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708fi 5709 5710if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5713 fi 5714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5716printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5717if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5718then : 5719 printf %s "(cached) " >&6 5720else $as_nop 5721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5722/* end confdefs.h. */ 5723int i; 5724_ACEOF 5725if ac_fn_c_try_compile "$LINENO" 5726then : 5727 xorg_cv_cc_flag_unused_command_line_argument=yes 5728else $as_nop 5729 xorg_cv_cc_flag_unused_command_line_argument=no 5730fi 5731rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5732fi 5733{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5734printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5736 CFLAGS="$xorg_testset_save_CFLAGS" 5737fi 5738 5739found="no" 5740 5741 if test $found = "no" ; then 5742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5744 fi 5745 5746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5748 fi 5749 5750 CFLAGS="$CFLAGS -Wnested-externs" 5751 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5753printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5754 cacheid=xorg_cv_cc_flag__Wnested_externs 5755 if eval test \${$cacheid+y} 5756then : 5757 printf %s "(cached) " >&6 5758else $as_nop 5759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5760/* end confdefs.h. */ 5761int i; 5762int 5763main (void) 5764{ 5765 5766 ; 5767 return 0; 5768} 5769_ACEOF 5770if ac_fn_c_try_link "$LINENO" 5771then : 5772 eval $cacheid=yes 5773else $as_nop 5774 eval $cacheid=no 5775fi 5776rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5777 conftest$ac_exeext conftest.$ac_ext 5778fi 5779 5780 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 5783 eval supported=\$$cacheid 5784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5785printf "%s\n" "$supported" >&6; } 5786 if test "$supported" = "yes" ; then 5787 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5788 found="yes" 5789 fi 5790 fi 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806xorg_testset_save_CFLAGS="$CFLAGS" 5807 5808if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5811printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5812if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5813then : 5814 printf %s "(cached) " >&6 5815else $as_nop 5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817/* end confdefs.h. */ 5818int i; 5819_ACEOF 5820if ac_fn_c_try_compile "$LINENO" 5821then : 5822 xorg_cv_cc_flag_unknown_warning_option=yes 5823else $as_nop 5824 xorg_cv_cc_flag_unknown_warning_option=no 5825fi 5826rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5827fi 5828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5829printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5831 CFLAGS="$xorg_testset_save_CFLAGS" 5832fi 5833 5834if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5837 fi 5838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5840printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5841if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5842then : 5843 printf %s "(cached) " >&6 5844else $as_nop 5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5846/* end confdefs.h. */ 5847int i; 5848_ACEOF 5849if ac_fn_c_try_compile "$LINENO" 5850then : 5851 xorg_cv_cc_flag_unused_command_line_argument=yes 5852else $as_nop 5853 xorg_cv_cc_flag_unused_command_line_argument=no 5854fi 5855rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5856fi 5857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5858printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861fi 5862 5863found="no" 5864 5865 if test $found = "no" ; then 5866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5868 fi 5869 5870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5872 fi 5873 5874 CFLAGS="$CFLAGS -Wbad-function-cast" 5875 5876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5877printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5878 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5879 if eval test \${$cacheid+y} 5880then : 5881 printf %s "(cached) " >&6 5882else $as_nop 5883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5884/* end confdefs.h. */ 5885int i; 5886int 5887main (void) 5888{ 5889 5890 ; 5891 return 0; 5892} 5893_ACEOF 5894if ac_fn_c_try_link "$LINENO" 5895then : 5896 eval $cacheid=yes 5897else $as_nop 5898 eval $cacheid=no 5899fi 5900rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5901 conftest$ac_exeext conftest.$ac_ext 5902fi 5903 5904 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906 5907 eval supported=\$$cacheid 5908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5909printf "%s\n" "$supported" >&6; } 5910 if test "$supported" = "yes" ; then 5911 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5912 found="yes" 5913 fi 5914 fi 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930xorg_testset_save_CFLAGS="$CFLAGS" 5931 5932if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5935printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5936if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5937then : 5938 printf %s "(cached) " >&6 5939else $as_nop 5940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5941/* end confdefs.h. */ 5942int i; 5943_ACEOF 5944if ac_fn_c_try_compile "$LINENO" 5945then : 5946 xorg_cv_cc_flag_unknown_warning_option=yes 5947else $as_nop 5948 xorg_cv_cc_flag_unknown_warning_option=no 5949fi 5950rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5951fi 5952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5953printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5955 CFLAGS="$xorg_testset_save_CFLAGS" 5956fi 5957 5958if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5964printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5965if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5966then : 5967 printf %s "(cached) " >&6 5968else $as_nop 5969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5970/* end confdefs.h. */ 5971int i; 5972_ACEOF 5973if ac_fn_c_try_compile "$LINENO" 5974then : 5975 xorg_cv_cc_flag_unused_command_line_argument=yes 5976else $as_nop 5977 xorg_cv_cc_flag_unused_command_line_argument=no 5978fi 5979rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5980fi 5981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5982printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5984 CFLAGS="$xorg_testset_save_CFLAGS" 5985fi 5986 5987found="no" 5988 5989 if test $found = "no" ; then 5990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5992 fi 5993 5994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5996 fi 5997 5998 CFLAGS="$CFLAGS -Wold-style-definition" 5999 6000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6001printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6002 cacheid=xorg_cv_cc_flag__Wold_style_definition 6003 if eval test \${$cacheid+y} 6004then : 6005 printf %s "(cached) " >&6 6006else $as_nop 6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6008/* end confdefs.h. */ 6009int i; 6010int 6011main (void) 6012{ 6013 6014 ; 6015 return 0; 6016} 6017_ACEOF 6018if ac_fn_c_try_link "$LINENO" 6019then : 6020 eval $cacheid=yes 6021else $as_nop 6022 eval $cacheid=no 6023fi 6024rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6025 conftest$ac_exeext conftest.$ac_ext 6026fi 6027 6028 6029 CFLAGS="$xorg_testset_save_CFLAGS" 6030 6031 eval supported=\$$cacheid 6032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6033printf "%s\n" "$supported" >&6; } 6034 if test "$supported" = "yes" ; then 6035 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6036 found="yes" 6037 fi 6038 fi 6039 6040 if test $found = "no" ; then 6041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6043 fi 6044 6045 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6047 fi 6048 6049 CFLAGS="$CFLAGS -fd" 6050 6051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6052printf %s "checking if $CC supports -fd... " >&6; } 6053 cacheid=xorg_cv_cc_flag__fd 6054 if eval test \${$cacheid+y} 6055then : 6056 printf %s "(cached) " >&6 6057else $as_nop 6058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6059/* end confdefs.h. */ 6060int i; 6061int 6062main (void) 6063{ 6064 6065 ; 6066 return 0; 6067} 6068_ACEOF 6069if ac_fn_c_try_link "$LINENO" 6070then : 6071 eval $cacheid=yes 6072else $as_nop 6073 eval $cacheid=no 6074fi 6075rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6076 conftest$ac_exeext conftest.$ac_ext 6077fi 6078 6079 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 6082 eval supported=\$$cacheid 6083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6084printf "%s\n" "$supported" >&6; } 6085 if test "$supported" = "yes" ; then 6086 BASE_CFLAGS="$BASE_CFLAGS -fd" 6087 found="yes" 6088 fi 6089 fi 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105xorg_testset_save_CFLAGS="$CFLAGS" 6106 6107if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6110printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6111if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6112then : 6113 printf %s "(cached) " >&6 6114else $as_nop 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116/* end confdefs.h. */ 6117int i; 6118_ACEOF 6119if ac_fn_c_try_compile "$LINENO" 6120then : 6121 xorg_cv_cc_flag_unknown_warning_option=yes 6122else $as_nop 6123 xorg_cv_cc_flag_unknown_warning_option=no 6124fi 6125rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6126fi 6127{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6128printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6129 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131fi 6132 6133if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 fi 6137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6139printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6140if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6141then : 6142 printf %s "(cached) " >&6 6143else $as_nop 6144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6145/* end confdefs.h. */ 6146int i; 6147_ACEOF 6148if ac_fn_c_try_compile "$LINENO" 6149then : 6150 xorg_cv_cc_flag_unused_command_line_argument=yes 6151else $as_nop 6152 xorg_cv_cc_flag_unused_command_line_argument=no 6153fi 6154rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6155fi 6156{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6157printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6159 CFLAGS="$xorg_testset_save_CFLAGS" 6160fi 6161 6162found="no" 6163 6164 if test $found = "no" ; then 6165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 fi 6168 6169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6171 fi 6172 6173 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6174 6175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6176printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6177 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6178 if eval test \${$cacheid+y} 6179then : 6180 printf %s "(cached) " >&6 6181else $as_nop 6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183/* end confdefs.h. */ 6184int i; 6185int 6186main (void) 6187{ 6188 6189 ; 6190 return 0; 6191} 6192_ACEOF 6193if ac_fn_c_try_link "$LINENO" 6194then : 6195 eval $cacheid=yes 6196else $as_nop 6197 eval $cacheid=no 6198fi 6199rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6200 conftest$ac_exeext conftest.$ac_ext 6201fi 6202 6203 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205 6206 eval supported=\$$cacheid 6207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6208printf "%s\n" "$supported" >&6; } 6209 if test "$supported" = "yes" ; then 6210 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6211 found="yes" 6212 fi 6213 fi 6214 6215 6216 6217 6218 6219# This chunk adds additional warnings that could catch undesired effects. 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233xorg_testset_save_CFLAGS="$CFLAGS" 6234 6235if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6238printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6239if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6240then : 6241 printf %s "(cached) " >&6 6242else $as_nop 6243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6244/* end confdefs.h. */ 6245int i; 6246_ACEOF 6247if ac_fn_c_try_compile "$LINENO" 6248then : 6249 xorg_cv_cc_flag_unknown_warning_option=yes 6250else $as_nop 6251 xorg_cv_cc_flag_unknown_warning_option=no 6252fi 6253rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6254fi 6255{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6256printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6258 CFLAGS="$xorg_testset_save_CFLAGS" 6259fi 6260 6261if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 fi 6265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6267printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6268if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6269then : 6270 printf %s "(cached) " >&6 6271else $as_nop 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273/* end confdefs.h. */ 6274int i; 6275_ACEOF 6276if ac_fn_c_try_compile "$LINENO" 6277then : 6278 xorg_cv_cc_flag_unused_command_line_argument=yes 6279else $as_nop 6280 xorg_cv_cc_flag_unused_command_line_argument=no 6281fi 6282rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6283fi 6284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6285printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6287 CFLAGS="$xorg_testset_save_CFLAGS" 6288fi 6289 6290found="no" 6291 6292 if test $found = "no" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 6297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6299 fi 6300 6301 CFLAGS="$CFLAGS -Wunused" 6302 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6304printf %s "checking if $CC supports -Wunused... " >&6; } 6305 cacheid=xorg_cv_cc_flag__Wunused 6306 if eval test \${$cacheid+y} 6307then : 6308 printf %s "(cached) " >&6 6309else $as_nop 6310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6311/* end confdefs.h. */ 6312int i; 6313int 6314main (void) 6315{ 6316 6317 ; 6318 return 0; 6319} 6320_ACEOF 6321if ac_fn_c_try_link "$LINENO" 6322then : 6323 eval $cacheid=yes 6324else $as_nop 6325 eval $cacheid=no 6326fi 6327rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6328 conftest$ac_exeext conftest.$ac_ext 6329fi 6330 6331 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 6334 eval supported=\$$cacheid 6335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6336printf "%s\n" "$supported" >&6; } 6337 if test "$supported" = "yes" ; then 6338 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6339 found="yes" 6340 fi 6341 fi 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357xorg_testset_save_CFLAGS="$CFLAGS" 6358 6359if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6362printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6363if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6364then : 6365 printf %s "(cached) " >&6 6366else $as_nop 6367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368/* end confdefs.h. */ 6369int i; 6370_ACEOF 6371if ac_fn_c_try_compile "$LINENO" 6372then : 6373 xorg_cv_cc_flag_unknown_warning_option=yes 6374else $as_nop 6375 xorg_cv_cc_flag_unknown_warning_option=no 6376fi 6377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6378fi 6379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6380printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6382 CFLAGS="$xorg_testset_save_CFLAGS" 6383fi 6384 6385if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6388 fi 6389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6391printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6392if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6393then : 6394 printf %s "(cached) " >&6 6395else $as_nop 6396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6397/* end confdefs.h. */ 6398int i; 6399_ACEOF 6400if ac_fn_c_try_compile "$LINENO" 6401then : 6402 xorg_cv_cc_flag_unused_command_line_argument=yes 6403else $as_nop 6404 xorg_cv_cc_flag_unused_command_line_argument=no 6405fi 6406rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6407fi 6408{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6409printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412fi 6413 6414found="no" 6415 6416 if test $found = "no" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 6421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6423 fi 6424 6425 CFLAGS="$CFLAGS -Wuninitialized" 6426 6427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6428printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6429 cacheid=xorg_cv_cc_flag__Wuninitialized 6430 if eval test \${$cacheid+y} 6431then : 6432 printf %s "(cached) " >&6 6433else $as_nop 6434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6435/* end confdefs.h. */ 6436int i; 6437int 6438main (void) 6439{ 6440 6441 ; 6442 return 0; 6443} 6444_ACEOF 6445if ac_fn_c_try_link "$LINENO" 6446then : 6447 eval $cacheid=yes 6448else $as_nop 6449 eval $cacheid=no 6450fi 6451rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6452 conftest$ac_exeext conftest.$ac_ext 6453fi 6454 6455 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 6458 eval supported=\$$cacheid 6459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6460printf "%s\n" "$supported" >&6; } 6461 if test "$supported" = "yes" ; then 6462 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6463 found="yes" 6464 fi 6465 fi 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481xorg_testset_save_CFLAGS="$CFLAGS" 6482 6483if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6486printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6487if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6488then : 6489 printf %s "(cached) " >&6 6490else $as_nop 6491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6492/* end confdefs.h. */ 6493int i; 6494_ACEOF 6495if ac_fn_c_try_compile "$LINENO" 6496then : 6497 xorg_cv_cc_flag_unknown_warning_option=yes 6498else $as_nop 6499 xorg_cv_cc_flag_unknown_warning_option=no 6500fi 6501rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6502fi 6503{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6504printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507fi 6508 6509if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6512 fi 6513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6515printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6516if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6517then : 6518 printf %s "(cached) " >&6 6519else $as_nop 6520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6521/* end confdefs.h. */ 6522int i; 6523_ACEOF 6524if ac_fn_c_try_compile "$LINENO" 6525then : 6526 xorg_cv_cc_flag_unused_command_line_argument=yes 6527else $as_nop 6528 xorg_cv_cc_flag_unused_command_line_argument=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6531fi 6532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6533printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536fi 6537 6538found="no" 6539 6540 if test $found = "no" ; then 6541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6543 fi 6544 6545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6547 fi 6548 6549 CFLAGS="$CFLAGS -Wshadow" 6550 6551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6552printf %s "checking if $CC supports -Wshadow... " >&6; } 6553 cacheid=xorg_cv_cc_flag__Wshadow 6554 if eval test \${$cacheid+y} 6555then : 6556 printf %s "(cached) " >&6 6557else $as_nop 6558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6559/* end confdefs.h. */ 6560int i; 6561int 6562main (void) 6563{ 6564 6565 ; 6566 return 0; 6567} 6568_ACEOF 6569if ac_fn_c_try_link "$LINENO" 6570then : 6571 eval $cacheid=yes 6572else $as_nop 6573 eval $cacheid=no 6574fi 6575rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6576 conftest$ac_exeext conftest.$ac_ext 6577fi 6578 6579 6580 CFLAGS="$xorg_testset_save_CFLAGS" 6581 6582 eval supported=\$$cacheid 6583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6584printf "%s\n" "$supported" >&6; } 6585 if test "$supported" = "yes" ; then 6586 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6587 found="yes" 6588 fi 6589 fi 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605xorg_testset_save_CFLAGS="$CFLAGS" 6606 6607if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6610printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6611if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6612then : 6613 printf %s "(cached) " >&6 6614else $as_nop 6615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6616/* end confdefs.h. */ 6617int i; 6618_ACEOF 6619if ac_fn_c_try_compile "$LINENO" 6620then : 6621 xorg_cv_cc_flag_unknown_warning_option=yes 6622else $as_nop 6623 xorg_cv_cc_flag_unknown_warning_option=no 6624fi 6625rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6626fi 6627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6628printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6629 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6630 CFLAGS="$xorg_testset_save_CFLAGS" 6631fi 6632 6633if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6636 fi 6637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6639printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6640if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6641then : 6642 printf %s "(cached) " >&6 6643else $as_nop 6644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6645/* end confdefs.h. */ 6646int i; 6647_ACEOF 6648if ac_fn_c_try_compile "$LINENO" 6649then : 6650 xorg_cv_cc_flag_unused_command_line_argument=yes 6651else $as_nop 6652 xorg_cv_cc_flag_unused_command_line_argument=no 6653fi 6654rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6655fi 6656{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6657printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6659 CFLAGS="$xorg_testset_save_CFLAGS" 6660fi 6661 6662found="no" 6663 6664 if test $found = "no" ; then 6665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 fi 6668 6669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6671 fi 6672 6673 CFLAGS="$CFLAGS -Wmissing-noreturn" 6674 6675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6676printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6677 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6678 if eval test \${$cacheid+y} 6679then : 6680 printf %s "(cached) " >&6 6681else $as_nop 6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6683/* end confdefs.h. */ 6684int i; 6685int 6686main (void) 6687{ 6688 6689 ; 6690 return 0; 6691} 6692_ACEOF 6693if ac_fn_c_try_link "$LINENO" 6694then : 6695 eval $cacheid=yes 6696else $as_nop 6697 eval $cacheid=no 6698fi 6699rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6700 conftest$ac_exeext conftest.$ac_ext 6701fi 6702 6703 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 6706 eval supported=\$$cacheid 6707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6708printf "%s\n" "$supported" >&6; } 6709 if test "$supported" = "yes" ; then 6710 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6711 found="yes" 6712 fi 6713 fi 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729xorg_testset_save_CFLAGS="$CFLAGS" 6730 6731if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6734printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6735if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6736then : 6737 printf %s "(cached) " >&6 6738else $as_nop 6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6740/* end confdefs.h. */ 6741int i; 6742_ACEOF 6743if ac_fn_c_try_compile "$LINENO" 6744then : 6745 xorg_cv_cc_flag_unknown_warning_option=yes 6746else $as_nop 6747 xorg_cv_cc_flag_unknown_warning_option=no 6748fi 6749rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6750fi 6751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6752printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6753 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6754 CFLAGS="$xorg_testset_save_CFLAGS" 6755fi 6756 6757if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6760 fi 6761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6763printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6764if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6765then : 6766 printf %s "(cached) " >&6 6767else $as_nop 6768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6769/* end confdefs.h. */ 6770int i; 6771_ACEOF 6772if ac_fn_c_try_compile "$LINENO" 6773then : 6774 xorg_cv_cc_flag_unused_command_line_argument=yes 6775else $as_nop 6776 xorg_cv_cc_flag_unused_command_line_argument=no 6777fi 6778rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6779fi 6780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6781printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6783 CFLAGS="$xorg_testset_save_CFLAGS" 6784fi 6785 6786found="no" 6787 6788 if test $found = "no" ; then 6789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 fi 6792 6793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6795 fi 6796 6797 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6798 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6800printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6801 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6802 if eval test \${$cacheid+y} 6803then : 6804 printf %s "(cached) " >&6 6805else $as_nop 6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6807/* end confdefs.h. */ 6808int i; 6809int 6810main (void) 6811{ 6812 6813 ; 6814 return 0; 6815} 6816_ACEOF 6817if ac_fn_c_try_link "$LINENO" 6818then : 6819 eval $cacheid=yes 6820else $as_nop 6821 eval $cacheid=no 6822fi 6823rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6824 conftest$ac_exeext conftest.$ac_ext 6825fi 6826 6827 6828 CFLAGS="$xorg_testset_save_CFLAGS" 6829 6830 eval supported=\$$cacheid 6831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6832printf "%s\n" "$supported" >&6; } 6833 if test "$supported" = "yes" ; then 6834 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6835 found="yes" 6836 fi 6837 fi 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853xorg_testset_save_CFLAGS="$CFLAGS" 6854 6855if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6858printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6859if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6860then : 6861 printf %s "(cached) " >&6 6862else $as_nop 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864/* end confdefs.h. */ 6865int i; 6866_ACEOF 6867if ac_fn_c_try_compile "$LINENO" 6868then : 6869 xorg_cv_cc_flag_unknown_warning_option=yes 6870else $as_nop 6871 xorg_cv_cc_flag_unknown_warning_option=no 6872fi 6873rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6874fi 6875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6876printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6878 CFLAGS="$xorg_testset_save_CFLAGS" 6879fi 6880 6881if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6884 fi 6885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6887printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6888if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6889then : 6890 printf %s "(cached) " >&6 6891else $as_nop 6892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6893/* end confdefs.h. */ 6894int i; 6895_ACEOF 6896if ac_fn_c_try_compile "$LINENO" 6897then : 6898 xorg_cv_cc_flag_unused_command_line_argument=yes 6899else $as_nop 6900 xorg_cv_cc_flag_unused_command_line_argument=no 6901fi 6902rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6903fi 6904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6905printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908fi 6909 6910found="no" 6911 6912 if test $found = "no" ; then 6913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 fi 6916 6917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 fi 6920 6921 CFLAGS="$CFLAGS -Wredundant-decls" 6922 6923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6924printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6925 cacheid=xorg_cv_cc_flag__Wredundant_decls 6926 if eval test \${$cacheid+y} 6927then : 6928 printf %s "(cached) " >&6 6929else $as_nop 6930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6931/* end confdefs.h. */ 6932int i; 6933int 6934main (void) 6935{ 6936 6937 ; 6938 return 0; 6939} 6940_ACEOF 6941if ac_fn_c_try_link "$LINENO" 6942then : 6943 eval $cacheid=yes 6944else $as_nop 6945 eval $cacheid=no 6946fi 6947rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6948 conftest$ac_exeext conftest.$ac_ext 6949fi 6950 6951 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953 6954 eval supported=\$$cacheid 6955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6956printf "%s\n" "$supported" >&6; } 6957 if test "$supported" = "yes" ; then 6958 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6959 found="yes" 6960 fi 6961 fi 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977xorg_testset_save_CFLAGS="$CFLAGS" 6978 6979if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6982printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6983if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6984then : 6985 printf %s "(cached) " >&6 6986else $as_nop 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988/* end confdefs.h. */ 6989int i; 6990_ACEOF 6991if ac_fn_c_try_compile "$LINENO" 6992then : 6993 xorg_cv_cc_flag_unknown_warning_option=yes 6994else $as_nop 6995 xorg_cv_cc_flag_unknown_warning_option=no 6996fi 6997rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6998fi 6999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7000printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7002 CFLAGS="$xorg_testset_save_CFLAGS" 7003fi 7004 7005if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7011printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7012if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7013then : 7014 printf %s "(cached) " >&6 7015else $as_nop 7016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7017/* end confdefs.h. */ 7018int i; 7019_ACEOF 7020if ac_fn_c_try_compile "$LINENO" 7021then : 7022 xorg_cv_cc_flag_unused_command_line_argument=yes 7023else $as_nop 7024 xorg_cv_cc_flag_unused_command_line_argument=no 7025fi 7026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7027fi 7028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7029printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7031 CFLAGS="$xorg_testset_save_CFLAGS" 7032fi 7033 7034found="no" 7035 7036 if test $found = "no" ; then 7037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 fi 7040 7041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 fi 7044 7045 CFLAGS="$CFLAGS -Wlogical-op" 7046 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7048printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7049 cacheid=xorg_cv_cc_flag__Wlogical_op 7050 if eval test \${$cacheid+y} 7051then : 7052 printf %s "(cached) " >&6 7053else $as_nop 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055/* end confdefs.h. */ 7056int i; 7057int 7058main (void) 7059{ 7060 7061 ; 7062 return 0; 7063} 7064_ACEOF 7065if ac_fn_c_try_link "$LINENO" 7066then : 7067 eval $cacheid=yes 7068else $as_nop 7069 eval $cacheid=no 7070fi 7071rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7072 conftest$ac_exeext conftest.$ac_ext 7073fi 7074 7075 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 7078 eval supported=\$$cacheid 7079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7080printf "%s\n" "$supported" >&6; } 7081 if test "$supported" = "yes" ; then 7082 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7083 found="yes" 7084 fi 7085 fi 7086 7087 7088 7089# These are currently disabled because they are noisy. They will be enabled 7090# in the future once the codebase is sufficiently modernized to silence 7091# them. For now, I don't want them to drown out the other warnings. 7092# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7093# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7094# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7095 7096# Turn some warnings into errors, so we don't accidently get successful builds 7097# when there are problems that should be fixed. 7098 7099if test "x$SELECTIVE_WERROR" = "xyes" ; then 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113xorg_testset_save_CFLAGS="$CFLAGS" 7114 7115if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7118printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7119if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7120then : 7121 printf %s "(cached) " >&6 7122else $as_nop 7123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7124/* end confdefs.h. */ 7125int i; 7126_ACEOF 7127if ac_fn_c_try_compile "$LINENO" 7128then : 7129 xorg_cv_cc_flag_unknown_warning_option=yes 7130else $as_nop 7131 xorg_cv_cc_flag_unknown_warning_option=no 7132fi 7133rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7134fi 7135{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7136printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7137 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139fi 7140 7141if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7144 fi 7145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7147printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7148if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7149then : 7150 printf %s "(cached) " >&6 7151else $as_nop 7152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7153/* end confdefs.h. */ 7154int i; 7155_ACEOF 7156if ac_fn_c_try_compile "$LINENO" 7157then : 7158 xorg_cv_cc_flag_unused_command_line_argument=yes 7159else $as_nop 7160 xorg_cv_cc_flag_unused_command_line_argument=no 7161fi 7162rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7163fi 7164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7165printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7166 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7167 CFLAGS="$xorg_testset_save_CFLAGS" 7168fi 7169 7170found="no" 7171 7172 if test $found = "no" ; then 7173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 fi 7176 7177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7179 fi 7180 7181 CFLAGS="$CFLAGS -Werror=implicit" 7182 7183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7184printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7185 cacheid=xorg_cv_cc_flag__Werror_implicit 7186 if eval test \${$cacheid+y} 7187then : 7188 printf %s "(cached) " >&6 7189else $as_nop 7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7191/* end confdefs.h. */ 7192int i; 7193int 7194main (void) 7195{ 7196 7197 ; 7198 return 0; 7199} 7200_ACEOF 7201if ac_fn_c_try_link "$LINENO" 7202then : 7203 eval $cacheid=yes 7204else $as_nop 7205 eval $cacheid=no 7206fi 7207rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7208 conftest$ac_exeext conftest.$ac_ext 7209fi 7210 7211 7212 CFLAGS="$xorg_testset_save_CFLAGS" 7213 7214 eval supported=\$$cacheid 7215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7216printf "%s\n" "$supported" >&6; } 7217 if test "$supported" = "yes" ; then 7218 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7219 found="yes" 7220 fi 7221 fi 7222 7223 if test $found = "no" ; then 7224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7226 fi 7227 7228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7230 fi 7231 7232 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7233 7234 { 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 7235printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7236 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7237 if eval test \${$cacheid+y} 7238then : 7239 printf %s "(cached) " >&6 7240else $as_nop 7241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7242/* end confdefs.h. */ 7243int i; 7244int 7245main (void) 7246{ 7247 7248 ; 7249 return 0; 7250} 7251_ACEOF 7252if ac_fn_c_try_link "$LINENO" 7253then : 7254 eval $cacheid=yes 7255else $as_nop 7256 eval $cacheid=no 7257fi 7258rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7259 conftest$ac_exeext conftest.$ac_ext 7260fi 7261 7262 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264 7265 eval supported=\$$cacheid 7266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7267printf "%s\n" "$supported" >&6; } 7268 if test "$supported" = "yes" ; then 7269 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7270 found="yes" 7271 fi 7272 fi 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288xorg_testset_save_CFLAGS="$CFLAGS" 7289 7290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7293printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7294if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7295then : 7296 printf %s "(cached) " >&6 7297else $as_nop 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299/* end confdefs.h. */ 7300int i; 7301_ACEOF 7302if ac_fn_c_try_compile "$LINENO" 7303then : 7304 xorg_cv_cc_flag_unknown_warning_option=yes 7305else $as_nop 7306 xorg_cv_cc_flag_unknown_warning_option=no 7307fi 7308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7309fi 7310{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7311printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7313 CFLAGS="$xorg_testset_save_CFLAGS" 7314fi 7315 7316if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7319 fi 7320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7322printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7323if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7324then : 7325 printf %s "(cached) " >&6 7326else $as_nop 7327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328/* end confdefs.h. */ 7329int i; 7330_ACEOF 7331if ac_fn_c_try_compile "$LINENO" 7332then : 7333 xorg_cv_cc_flag_unused_command_line_argument=yes 7334else $as_nop 7335 xorg_cv_cc_flag_unused_command_line_argument=no 7336fi 7337rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7338fi 7339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7340printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7342 CFLAGS="$xorg_testset_save_CFLAGS" 7343fi 7344 7345found="no" 7346 7347 if test $found = "no" ; then 7348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7350 fi 7351 7352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7354 fi 7355 7356 CFLAGS="$CFLAGS -Werror=nonnull" 7357 7358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7359printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7360 cacheid=xorg_cv_cc_flag__Werror_nonnull 7361 if eval test \${$cacheid+y} 7362then : 7363 printf %s "(cached) " >&6 7364else $as_nop 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366/* end confdefs.h. */ 7367int i; 7368int 7369main (void) 7370{ 7371 7372 ; 7373 return 0; 7374} 7375_ACEOF 7376if ac_fn_c_try_link "$LINENO" 7377then : 7378 eval $cacheid=yes 7379else $as_nop 7380 eval $cacheid=no 7381fi 7382rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7383 conftest$ac_exeext conftest.$ac_ext 7384fi 7385 7386 7387 CFLAGS="$xorg_testset_save_CFLAGS" 7388 7389 eval supported=\$$cacheid 7390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7391printf "%s\n" "$supported" >&6; } 7392 if test "$supported" = "yes" ; then 7393 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7394 found="yes" 7395 fi 7396 fi 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412xorg_testset_save_CFLAGS="$CFLAGS" 7413 7414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7417printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7418if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7419then : 7420 printf %s "(cached) " >&6 7421else $as_nop 7422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7423/* end confdefs.h. */ 7424int i; 7425_ACEOF 7426if ac_fn_c_try_compile "$LINENO" 7427then : 7428 xorg_cv_cc_flag_unknown_warning_option=yes 7429else $as_nop 7430 xorg_cv_cc_flag_unknown_warning_option=no 7431fi 7432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7433fi 7434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7435printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438fi 7439 7440if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7446printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7447if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7448then : 7449 printf %s "(cached) " >&6 7450else $as_nop 7451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7452/* end confdefs.h. */ 7453int i; 7454_ACEOF 7455if ac_fn_c_try_compile "$LINENO" 7456then : 7457 xorg_cv_cc_flag_unused_command_line_argument=yes 7458else $as_nop 7459 xorg_cv_cc_flag_unused_command_line_argument=no 7460fi 7461rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7462fi 7463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7464printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7466 CFLAGS="$xorg_testset_save_CFLAGS" 7467fi 7468 7469found="no" 7470 7471 if test $found = "no" ; then 7472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7474 fi 7475 7476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7478 fi 7479 7480 CFLAGS="$CFLAGS -Werror=init-self" 7481 7482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7483printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7484 cacheid=xorg_cv_cc_flag__Werror_init_self 7485 if eval test \${$cacheid+y} 7486then : 7487 printf %s "(cached) " >&6 7488else $as_nop 7489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7490/* end confdefs.h. */ 7491int i; 7492int 7493main (void) 7494{ 7495 7496 ; 7497 return 0; 7498} 7499_ACEOF 7500if ac_fn_c_try_link "$LINENO" 7501then : 7502 eval $cacheid=yes 7503else $as_nop 7504 eval $cacheid=no 7505fi 7506rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7507 conftest$ac_exeext conftest.$ac_ext 7508fi 7509 7510 7511 CFLAGS="$xorg_testset_save_CFLAGS" 7512 7513 eval supported=\$$cacheid 7514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7515printf "%s\n" "$supported" >&6; } 7516 if test "$supported" = "yes" ; then 7517 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7518 found="yes" 7519 fi 7520 fi 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536xorg_testset_save_CFLAGS="$CFLAGS" 7537 7538if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7541printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7542if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7543then : 7544 printf %s "(cached) " >&6 7545else $as_nop 7546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7547/* end confdefs.h. */ 7548int i; 7549_ACEOF 7550if ac_fn_c_try_compile "$LINENO" 7551then : 7552 xorg_cv_cc_flag_unknown_warning_option=yes 7553else $as_nop 7554 xorg_cv_cc_flag_unknown_warning_option=no 7555fi 7556rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7557fi 7558{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7559printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562fi 7563 7564if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7567 fi 7568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7570printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7571if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7572then : 7573 printf %s "(cached) " >&6 7574else $as_nop 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576/* end confdefs.h. */ 7577int i; 7578_ACEOF 7579if ac_fn_c_try_compile "$LINENO" 7580then : 7581 xorg_cv_cc_flag_unused_command_line_argument=yes 7582else $as_nop 7583 xorg_cv_cc_flag_unused_command_line_argument=no 7584fi 7585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7586fi 7587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7588printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7590 CFLAGS="$xorg_testset_save_CFLAGS" 7591fi 7592 7593found="no" 7594 7595 if test $found = "no" ; then 7596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7598 fi 7599 7600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7602 fi 7603 7604 CFLAGS="$CFLAGS -Werror=main" 7605 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7607printf %s "checking if $CC supports -Werror=main... " >&6; } 7608 cacheid=xorg_cv_cc_flag__Werror_main 7609 if eval test \${$cacheid+y} 7610then : 7611 printf %s "(cached) " >&6 7612else $as_nop 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614/* end confdefs.h. */ 7615int i; 7616int 7617main (void) 7618{ 7619 7620 ; 7621 return 0; 7622} 7623_ACEOF 7624if ac_fn_c_try_link "$LINENO" 7625then : 7626 eval $cacheid=yes 7627else $as_nop 7628 eval $cacheid=no 7629fi 7630rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7631 conftest$ac_exeext conftest.$ac_ext 7632fi 7633 7634 7635 CFLAGS="$xorg_testset_save_CFLAGS" 7636 7637 eval supported=\$$cacheid 7638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7639printf "%s\n" "$supported" >&6; } 7640 if test "$supported" = "yes" ; then 7641 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7642 found="yes" 7643 fi 7644 fi 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660xorg_testset_save_CFLAGS="$CFLAGS" 7661 7662if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7665printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7666if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7667then : 7668 printf %s "(cached) " >&6 7669else $as_nop 7670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7671/* end confdefs.h. */ 7672int i; 7673_ACEOF 7674if ac_fn_c_try_compile "$LINENO" 7675then : 7676 xorg_cv_cc_flag_unknown_warning_option=yes 7677else $as_nop 7678 xorg_cv_cc_flag_unknown_warning_option=no 7679fi 7680rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7681fi 7682{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7683printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7685 CFLAGS="$xorg_testset_save_CFLAGS" 7686fi 7687 7688if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7691 fi 7692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7694printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7695if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7696then : 7697 printf %s "(cached) " >&6 7698else $as_nop 7699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7700/* end confdefs.h. */ 7701int i; 7702_ACEOF 7703if ac_fn_c_try_compile "$LINENO" 7704then : 7705 xorg_cv_cc_flag_unused_command_line_argument=yes 7706else $as_nop 7707 xorg_cv_cc_flag_unused_command_line_argument=no 7708fi 7709rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7710fi 7711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7712printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7714 CFLAGS="$xorg_testset_save_CFLAGS" 7715fi 7716 7717found="no" 7718 7719 if test $found = "no" ; then 7720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 fi 7723 7724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7726 fi 7727 7728 CFLAGS="$CFLAGS -Werror=missing-braces" 7729 7730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7731printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7732 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7733 if eval test \${$cacheid+y} 7734then : 7735 printf %s "(cached) " >&6 7736else $as_nop 7737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7738/* end confdefs.h. */ 7739int i; 7740int 7741main (void) 7742{ 7743 7744 ; 7745 return 0; 7746} 7747_ACEOF 7748if ac_fn_c_try_link "$LINENO" 7749then : 7750 eval $cacheid=yes 7751else $as_nop 7752 eval $cacheid=no 7753fi 7754rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7755 conftest$ac_exeext conftest.$ac_ext 7756fi 7757 7758 7759 CFLAGS="$xorg_testset_save_CFLAGS" 7760 7761 eval supported=\$$cacheid 7762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7763printf "%s\n" "$supported" >&6; } 7764 if test "$supported" = "yes" ; then 7765 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7766 found="yes" 7767 fi 7768 fi 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784xorg_testset_save_CFLAGS="$CFLAGS" 7785 7786if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7789printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7790if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7791then : 7792 printf %s "(cached) " >&6 7793else $as_nop 7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7795/* end confdefs.h. */ 7796int i; 7797_ACEOF 7798if ac_fn_c_try_compile "$LINENO" 7799then : 7800 xorg_cv_cc_flag_unknown_warning_option=yes 7801else $as_nop 7802 xorg_cv_cc_flag_unknown_warning_option=no 7803fi 7804rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7805fi 7806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7807printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810fi 7811 7812if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7818printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7819if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7820then : 7821 printf %s "(cached) " >&6 7822else $as_nop 7823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824/* end confdefs.h. */ 7825int i; 7826_ACEOF 7827if ac_fn_c_try_compile "$LINENO" 7828then : 7829 xorg_cv_cc_flag_unused_command_line_argument=yes 7830else $as_nop 7831 xorg_cv_cc_flag_unused_command_line_argument=no 7832fi 7833rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7834fi 7835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7836printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7838 CFLAGS="$xorg_testset_save_CFLAGS" 7839fi 7840 7841found="no" 7842 7843 if test $found = "no" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 7848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7850 fi 7851 7852 CFLAGS="$CFLAGS -Werror=sequence-point" 7853 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7855printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7856 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7857 if eval test \${$cacheid+y} 7858then : 7859 printf %s "(cached) " >&6 7860else $as_nop 7861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862/* end confdefs.h. */ 7863int i; 7864int 7865main (void) 7866{ 7867 7868 ; 7869 return 0; 7870} 7871_ACEOF 7872if ac_fn_c_try_link "$LINENO" 7873then : 7874 eval $cacheid=yes 7875else $as_nop 7876 eval $cacheid=no 7877fi 7878rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7879 conftest$ac_exeext conftest.$ac_ext 7880fi 7881 7882 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 7885 eval supported=\$$cacheid 7886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7887printf "%s\n" "$supported" >&6; } 7888 if test "$supported" = "yes" ; then 7889 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7890 found="yes" 7891 fi 7892 fi 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908xorg_testset_save_CFLAGS="$CFLAGS" 7909 7910if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7913printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7914if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7915then : 7916 printf %s "(cached) " >&6 7917else $as_nop 7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919/* end confdefs.h. */ 7920int i; 7921_ACEOF 7922if ac_fn_c_try_compile "$LINENO" 7923then : 7924 xorg_cv_cc_flag_unknown_warning_option=yes 7925else $as_nop 7926 xorg_cv_cc_flag_unknown_warning_option=no 7927fi 7928rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7929fi 7930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7931printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934fi 7935 7936if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 fi 7940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7942printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7943if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7944then : 7945 printf %s "(cached) " >&6 7946else $as_nop 7947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7948/* end confdefs.h. */ 7949int i; 7950_ACEOF 7951if ac_fn_c_try_compile "$LINENO" 7952then : 7953 xorg_cv_cc_flag_unused_command_line_argument=yes 7954else $as_nop 7955 xorg_cv_cc_flag_unused_command_line_argument=no 7956fi 7957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7958fi 7959{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7960printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7962 CFLAGS="$xorg_testset_save_CFLAGS" 7963fi 7964 7965found="no" 7966 7967 if test $found = "no" ; then 7968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7970 fi 7971 7972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7974 fi 7975 7976 CFLAGS="$CFLAGS -Werror=return-type" 7977 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7979printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7980 cacheid=xorg_cv_cc_flag__Werror_return_type 7981 if eval test \${$cacheid+y} 7982then : 7983 printf %s "(cached) " >&6 7984else $as_nop 7985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7986/* end confdefs.h. */ 7987int i; 7988int 7989main (void) 7990{ 7991 7992 ; 7993 return 0; 7994} 7995_ACEOF 7996if ac_fn_c_try_link "$LINENO" 7997then : 7998 eval $cacheid=yes 7999else $as_nop 8000 eval $cacheid=no 8001fi 8002rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8003 conftest$ac_exeext conftest.$ac_ext 8004fi 8005 8006 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 8009 eval supported=\$$cacheid 8010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8011printf "%s\n" "$supported" >&6; } 8012 if test "$supported" = "yes" ; then 8013 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8014 found="yes" 8015 fi 8016 fi 8017 8018 if test $found = "no" ; then 8019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8021 fi 8022 8023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8025 fi 8026 8027 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8028 8029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8030printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8031 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8032 if eval test \${$cacheid+y} 8033then : 8034 printf %s "(cached) " >&6 8035else $as_nop 8036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8037/* end confdefs.h. */ 8038int i; 8039int 8040main (void) 8041{ 8042 8043 ; 8044 return 0; 8045} 8046_ACEOF 8047if ac_fn_c_try_link "$LINENO" 8048then : 8049 eval $cacheid=yes 8050else $as_nop 8051 eval $cacheid=no 8052fi 8053rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8054 conftest$ac_exeext conftest.$ac_ext 8055fi 8056 8057 8058 CFLAGS="$xorg_testset_save_CFLAGS" 8059 8060 eval supported=\$$cacheid 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8062printf "%s\n" "$supported" >&6; } 8063 if test "$supported" = "yes" ; then 8064 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8065 found="yes" 8066 fi 8067 fi 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083xorg_testset_save_CFLAGS="$CFLAGS" 8084 8085if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8088printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8089if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8090then : 8091 printf %s "(cached) " >&6 8092else $as_nop 8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094/* end confdefs.h. */ 8095int i; 8096_ACEOF 8097if ac_fn_c_try_compile "$LINENO" 8098then : 8099 xorg_cv_cc_flag_unknown_warning_option=yes 8100else $as_nop 8101 xorg_cv_cc_flag_unknown_warning_option=no 8102fi 8103rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8104fi 8105{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8106printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8108 CFLAGS="$xorg_testset_save_CFLAGS" 8109fi 8110 8111if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8114 fi 8115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8117printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8118if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8119then : 8120 printf %s "(cached) " >&6 8121else $as_nop 8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8123/* end confdefs.h. */ 8124int i; 8125_ACEOF 8126if ac_fn_c_try_compile "$LINENO" 8127then : 8128 xorg_cv_cc_flag_unused_command_line_argument=yes 8129else $as_nop 8130 xorg_cv_cc_flag_unused_command_line_argument=no 8131fi 8132rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8133fi 8134{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8135printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8136 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8137 CFLAGS="$xorg_testset_save_CFLAGS" 8138fi 8139 8140found="no" 8141 8142 if test $found = "no" ; then 8143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 fi 8146 8147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8149 fi 8150 8151 CFLAGS="$CFLAGS -Werror=trigraphs" 8152 8153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8154printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8155 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8156 if eval test \${$cacheid+y} 8157then : 8158 printf %s "(cached) " >&6 8159else $as_nop 8160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8161/* end confdefs.h. */ 8162int i; 8163int 8164main (void) 8165{ 8166 8167 ; 8168 return 0; 8169} 8170_ACEOF 8171if ac_fn_c_try_link "$LINENO" 8172then : 8173 eval $cacheid=yes 8174else $as_nop 8175 eval $cacheid=no 8176fi 8177rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8178 conftest$ac_exeext conftest.$ac_ext 8179fi 8180 8181 8182 CFLAGS="$xorg_testset_save_CFLAGS" 8183 8184 eval supported=\$$cacheid 8185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8186printf "%s\n" "$supported" >&6; } 8187 if test "$supported" = "yes" ; then 8188 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8189 found="yes" 8190 fi 8191 fi 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207xorg_testset_save_CFLAGS="$CFLAGS" 8208 8209if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8212printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8213if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8214then : 8215 printf %s "(cached) " >&6 8216else $as_nop 8217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8218/* end confdefs.h. */ 8219int i; 8220_ACEOF 8221if ac_fn_c_try_compile "$LINENO" 8222then : 8223 xorg_cv_cc_flag_unknown_warning_option=yes 8224else $as_nop 8225 xorg_cv_cc_flag_unknown_warning_option=no 8226fi 8227rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8228fi 8229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8230printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8232 CFLAGS="$xorg_testset_save_CFLAGS" 8233fi 8234 8235if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8241printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8242if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8243then : 8244 printf %s "(cached) " >&6 8245else $as_nop 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247/* end confdefs.h. */ 8248int i; 8249_ACEOF 8250if ac_fn_c_try_compile "$LINENO" 8251then : 8252 xorg_cv_cc_flag_unused_command_line_argument=yes 8253else $as_nop 8254 xorg_cv_cc_flag_unused_command_line_argument=no 8255fi 8256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8257fi 8258{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8259printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262fi 8263 8264found="no" 8265 8266 if test $found = "no" ; then 8267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8269 fi 8270 8271 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8273 fi 8274 8275 CFLAGS="$CFLAGS -Werror=array-bounds" 8276 8277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8278printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8279 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8280 if eval test \${$cacheid+y} 8281then : 8282 printf %s "(cached) " >&6 8283else $as_nop 8284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8285/* end confdefs.h. */ 8286int i; 8287int 8288main (void) 8289{ 8290 8291 ; 8292 return 0; 8293} 8294_ACEOF 8295if ac_fn_c_try_link "$LINENO" 8296then : 8297 eval $cacheid=yes 8298else $as_nop 8299 eval $cacheid=no 8300fi 8301rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8302 conftest$ac_exeext conftest.$ac_ext 8303fi 8304 8305 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 8308 eval supported=\$$cacheid 8309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8310printf "%s\n" "$supported" >&6; } 8311 if test "$supported" = "yes" ; then 8312 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8313 found="yes" 8314 fi 8315 fi 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331xorg_testset_save_CFLAGS="$CFLAGS" 8332 8333if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8336printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8337if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8338then : 8339 printf %s "(cached) " >&6 8340else $as_nop 8341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8342/* end confdefs.h. */ 8343int i; 8344_ACEOF 8345if ac_fn_c_try_compile "$LINENO" 8346then : 8347 xorg_cv_cc_flag_unknown_warning_option=yes 8348else $as_nop 8349 xorg_cv_cc_flag_unknown_warning_option=no 8350fi 8351rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8352fi 8353{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8354printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8356 CFLAGS="$xorg_testset_save_CFLAGS" 8357fi 8358 8359if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8362 fi 8363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8365printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8366if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8367then : 8368 printf %s "(cached) " >&6 8369else $as_nop 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371/* end confdefs.h. */ 8372int i; 8373_ACEOF 8374if ac_fn_c_try_compile "$LINENO" 8375then : 8376 xorg_cv_cc_flag_unused_command_line_argument=yes 8377else $as_nop 8378 xorg_cv_cc_flag_unused_command_line_argument=no 8379fi 8380rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8381fi 8382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8383printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386fi 8387 8388found="no" 8389 8390 if test $found = "no" ; then 8391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 fi 8394 8395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8397 fi 8398 8399 CFLAGS="$CFLAGS -Werror=write-strings" 8400 8401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8402printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8403 cacheid=xorg_cv_cc_flag__Werror_write_strings 8404 if eval test \${$cacheid+y} 8405then : 8406 printf %s "(cached) " >&6 8407else $as_nop 8408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8409/* end confdefs.h. */ 8410int i; 8411int 8412main (void) 8413{ 8414 8415 ; 8416 return 0; 8417} 8418_ACEOF 8419if ac_fn_c_try_link "$LINENO" 8420then : 8421 eval $cacheid=yes 8422else $as_nop 8423 eval $cacheid=no 8424fi 8425rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8426 conftest$ac_exeext conftest.$ac_ext 8427fi 8428 8429 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431 8432 eval supported=\$$cacheid 8433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8434printf "%s\n" "$supported" >&6; } 8435 if test "$supported" = "yes" ; then 8436 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8437 found="yes" 8438 fi 8439 fi 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455xorg_testset_save_CFLAGS="$CFLAGS" 8456 8457if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8460printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8461if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8462then : 8463 printf %s "(cached) " >&6 8464else $as_nop 8465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8466/* end confdefs.h. */ 8467int i; 8468_ACEOF 8469if ac_fn_c_try_compile "$LINENO" 8470then : 8471 xorg_cv_cc_flag_unknown_warning_option=yes 8472else $as_nop 8473 xorg_cv_cc_flag_unknown_warning_option=no 8474fi 8475rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8476fi 8477{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8478printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8479 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8480 CFLAGS="$xorg_testset_save_CFLAGS" 8481fi 8482 8483if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8486 fi 8487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8489printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8490if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8491then : 8492 printf %s "(cached) " >&6 8493else $as_nop 8494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8495/* end confdefs.h. */ 8496int i; 8497_ACEOF 8498if ac_fn_c_try_compile "$LINENO" 8499then : 8500 xorg_cv_cc_flag_unused_command_line_argument=yes 8501else $as_nop 8502 xorg_cv_cc_flag_unused_command_line_argument=no 8503fi 8504rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8505fi 8506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8507printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8509 CFLAGS="$xorg_testset_save_CFLAGS" 8510fi 8511 8512found="no" 8513 8514 if test $found = "no" ; then 8515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8517 fi 8518 8519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8521 fi 8522 8523 CFLAGS="$CFLAGS -Werror=address" 8524 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8526printf %s "checking if $CC supports -Werror=address... " >&6; } 8527 cacheid=xorg_cv_cc_flag__Werror_address 8528 if eval test \${$cacheid+y} 8529then : 8530 printf %s "(cached) " >&6 8531else $as_nop 8532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8533/* end confdefs.h. */ 8534int i; 8535int 8536main (void) 8537{ 8538 8539 ; 8540 return 0; 8541} 8542_ACEOF 8543if ac_fn_c_try_link "$LINENO" 8544then : 8545 eval $cacheid=yes 8546else $as_nop 8547 eval $cacheid=no 8548fi 8549rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8550 conftest$ac_exeext conftest.$ac_ext 8551fi 8552 8553 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 8556 eval supported=\$$cacheid 8557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8558printf "%s\n" "$supported" >&6; } 8559 if test "$supported" = "yes" ; then 8560 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8561 found="yes" 8562 fi 8563 fi 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579xorg_testset_save_CFLAGS="$CFLAGS" 8580 8581if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8584printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8585if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8586then : 8587 printf %s "(cached) " >&6 8588else $as_nop 8589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8590/* end confdefs.h. */ 8591int i; 8592_ACEOF 8593if ac_fn_c_try_compile "$LINENO" 8594then : 8595 xorg_cv_cc_flag_unknown_warning_option=yes 8596else $as_nop 8597 xorg_cv_cc_flag_unknown_warning_option=no 8598fi 8599rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8600fi 8601{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8602printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8604 CFLAGS="$xorg_testset_save_CFLAGS" 8605fi 8606 8607if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 fi 8611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8613printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8614if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8615then : 8616 printf %s "(cached) " >&6 8617else $as_nop 8618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8619/* end confdefs.h. */ 8620int i; 8621_ACEOF 8622if ac_fn_c_try_compile "$LINENO" 8623then : 8624 xorg_cv_cc_flag_unused_command_line_argument=yes 8625else $as_nop 8626 xorg_cv_cc_flag_unused_command_line_argument=no 8627fi 8628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8629fi 8630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8631printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8632 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634fi 8635 8636found="no" 8637 8638 if test $found = "no" ; then 8639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8641 fi 8642 8643 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8645 fi 8646 8647 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8648 8649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8650printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8651 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8652 if eval test \${$cacheid+y} 8653then : 8654 printf %s "(cached) " >&6 8655else $as_nop 8656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8657/* end confdefs.h. */ 8658int i; 8659int 8660main (void) 8661{ 8662 8663 ; 8664 return 0; 8665} 8666_ACEOF 8667if ac_fn_c_try_link "$LINENO" 8668then : 8669 eval $cacheid=yes 8670else $as_nop 8671 eval $cacheid=no 8672fi 8673rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8674 conftest$ac_exeext conftest.$ac_ext 8675fi 8676 8677 8678 CFLAGS="$xorg_testset_save_CFLAGS" 8679 8680 eval supported=\$$cacheid 8681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8682printf "%s\n" "$supported" >&6; } 8683 if test "$supported" = "yes" ; then 8684 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8685 found="yes" 8686 fi 8687 fi 8688 8689 if test $found = "no" ; then 8690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8692 fi 8693 8694 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8696 fi 8697 8698 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8699 8700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8701printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8702 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8703 if eval test \${$cacheid+y} 8704then : 8705 printf %s "(cached) " >&6 8706else $as_nop 8707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8708/* end confdefs.h. */ 8709int i; 8710int 8711main (void) 8712{ 8713 8714 ; 8715 return 0; 8716} 8717_ACEOF 8718if ac_fn_c_try_link "$LINENO" 8719then : 8720 eval $cacheid=yes 8721else $as_nop 8722 eval $cacheid=no 8723fi 8724rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8725 conftest$ac_exeext conftest.$ac_ext 8726fi 8727 8728 8729 CFLAGS="$xorg_testset_save_CFLAGS" 8730 8731 eval supported=\$$cacheid 8732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8733printf "%s\n" "$supported" >&6; } 8734 if test "$supported" = "yes" ; then 8735 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8736 found="yes" 8737 fi 8738 fi 8739 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754xorg_testset_save_CFLAGS="$CFLAGS" 8755 8756if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8759printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8760if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8761then : 8762 printf %s "(cached) " >&6 8763else $as_nop 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765/* end confdefs.h. */ 8766int i; 8767_ACEOF 8768if ac_fn_c_try_compile "$LINENO" 8769then : 8770 xorg_cv_cc_flag_unknown_warning_option=yes 8771else $as_nop 8772 xorg_cv_cc_flag_unknown_warning_option=no 8773fi 8774rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8775fi 8776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8777printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8779 CFLAGS="$xorg_testset_save_CFLAGS" 8780fi 8781 8782if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8785 fi 8786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8788printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8789if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8790then : 8791 printf %s "(cached) " >&6 8792else $as_nop 8793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794/* end confdefs.h. */ 8795int i; 8796_ACEOF 8797if ac_fn_c_try_compile "$LINENO" 8798then : 8799 xorg_cv_cc_flag_unused_command_line_argument=yes 8800else $as_nop 8801 xorg_cv_cc_flag_unused_command_line_argument=no 8802fi 8803rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8804fi 8805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8806printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8808 CFLAGS="$xorg_testset_save_CFLAGS" 8809fi 8810 8811found="no" 8812 8813 if test $found = "no" ; then 8814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 fi 8817 8818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 fi 8821 8822 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8823 8824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8825printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8826 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8827 if eval test \${$cacheid+y} 8828then : 8829 printf %s "(cached) " >&6 8830else $as_nop 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832/* end confdefs.h. */ 8833int i; 8834int 8835main (void) 8836{ 8837 8838 ; 8839 return 0; 8840} 8841_ACEOF 8842if ac_fn_c_try_link "$LINENO" 8843then : 8844 eval $cacheid=yes 8845else $as_nop 8846 eval $cacheid=no 8847fi 8848rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8849 conftest$ac_exeext conftest.$ac_ext 8850fi 8851 8852 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854 8855 eval supported=\$$cacheid 8856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8857printf "%s\n" "$supported" >&6; } 8858 if test "$supported" = "yes" ; then 8859 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8860 found="yes" 8861 fi 8862 fi 8863 8864 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8865else 8866{ 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 $PACKAGE_BUGREPORT" >&5 8867printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881xorg_testset_save_CFLAGS="$CFLAGS" 8882 8883if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8886printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8887if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8888then : 8889 printf %s "(cached) " >&6 8890else $as_nop 8891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8892/* end confdefs.h. */ 8893int i; 8894_ACEOF 8895if ac_fn_c_try_compile "$LINENO" 8896then : 8897 xorg_cv_cc_flag_unknown_warning_option=yes 8898else $as_nop 8899 xorg_cv_cc_flag_unknown_warning_option=no 8900fi 8901rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8902fi 8903{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8904printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907fi 8908 8909if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8912 fi 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8915printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8916if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8917then : 8918 printf %s "(cached) " >&6 8919else $as_nop 8920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8921/* end confdefs.h. */ 8922int i; 8923_ACEOF 8924if ac_fn_c_try_compile "$LINENO" 8925then : 8926 xorg_cv_cc_flag_unused_command_line_argument=yes 8927else $as_nop 8928 xorg_cv_cc_flag_unused_command_line_argument=no 8929fi 8930rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8931fi 8932{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8933printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8935 CFLAGS="$xorg_testset_save_CFLAGS" 8936fi 8937 8938found="no" 8939 8940 if test $found = "no" ; then 8941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8943 fi 8944 8945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 fi 8948 8949 CFLAGS="$CFLAGS -Wimplicit" 8950 8951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8952printf %s "checking if $CC supports -Wimplicit... " >&6; } 8953 cacheid=xorg_cv_cc_flag__Wimplicit 8954 if eval test \${$cacheid+y} 8955then : 8956 printf %s "(cached) " >&6 8957else $as_nop 8958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8959/* end confdefs.h. */ 8960int i; 8961int 8962main (void) 8963{ 8964 8965 ; 8966 return 0; 8967} 8968_ACEOF 8969if ac_fn_c_try_link "$LINENO" 8970then : 8971 eval $cacheid=yes 8972else $as_nop 8973 eval $cacheid=no 8974fi 8975rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8976 conftest$ac_exeext conftest.$ac_ext 8977fi 8978 8979 8980 CFLAGS="$xorg_testset_save_CFLAGS" 8981 8982 eval supported=\$$cacheid 8983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8984printf "%s\n" "$supported" >&6; } 8985 if test "$supported" = "yes" ; then 8986 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8987 found="yes" 8988 fi 8989 fi 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005xorg_testset_save_CFLAGS="$CFLAGS" 9006 9007if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9010printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9011if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9012then : 9013 printf %s "(cached) " >&6 9014else $as_nop 9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9016/* end confdefs.h. */ 9017int i; 9018_ACEOF 9019if ac_fn_c_try_compile "$LINENO" 9020then : 9021 xorg_cv_cc_flag_unknown_warning_option=yes 9022else $as_nop 9023 xorg_cv_cc_flag_unknown_warning_option=no 9024fi 9025rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9026fi 9027{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9028printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9030 CFLAGS="$xorg_testset_save_CFLAGS" 9031fi 9032 9033if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9036 fi 9037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9039printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9040if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9041then : 9042 printf %s "(cached) " >&6 9043else $as_nop 9044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9045/* end confdefs.h. */ 9046int i; 9047_ACEOF 9048if ac_fn_c_try_compile "$LINENO" 9049then : 9050 xorg_cv_cc_flag_unused_command_line_argument=yes 9051else $as_nop 9052 xorg_cv_cc_flag_unused_command_line_argument=no 9053fi 9054rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9055fi 9056{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9057printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9059 CFLAGS="$xorg_testset_save_CFLAGS" 9060fi 9061 9062found="no" 9063 9064 if test $found = "no" ; then 9065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9067 fi 9068 9069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9071 fi 9072 9073 CFLAGS="$CFLAGS -Wnonnull" 9074 9075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9076printf %s "checking if $CC supports -Wnonnull... " >&6; } 9077 cacheid=xorg_cv_cc_flag__Wnonnull 9078 if eval test \${$cacheid+y} 9079then : 9080 printf %s "(cached) " >&6 9081else $as_nop 9082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9083/* end confdefs.h. */ 9084int i; 9085int 9086main (void) 9087{ 9088 9089 ; 9090 return 0; 9091} 9092_ACEOF 9093if ac_fn_c_try_link "$LINENO" 9094then : 9095 eval $cacheid=yes 9096else $as_nop 9097 eval $cacheid=no 9098fi 9099rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9100 conftest$ac_exeext conftest.$ac_ext 9101fi 9102 9103 9104 CFLAGS="$xorg_testset_save_CFLAGS" 9105 9106 eval supported=\$$cacheid 9107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9108printf "%s\n" "$supported" >&6; } 9109 if test "$supported" = "yes" ; then 9110 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9111 found="yes" 9112 fi 9113 fi 9114 9115 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129xorg_testset_save_CFLAGS="$CFLAGS" 9130 9131if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9134printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9135if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9136then : 9137 printf %s "(cached) " >&6 9138else $as_nop 9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9140/* end confdefs.h. */ 9141int i; 9142_ACEOF 9143if ac_fn_c_try_compile "$LINENO" 9144then : 9145 xorg_cv_cc_flag_unknown_warning_option=yes 9146else $as_nop 9147 xorg_cv_cc_flag_unknown_warning_option=no 9148fi 9149rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9150fi 9151{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9152printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9154 CFLAGS="$xorg_testset_save_CFLAGS" 9155fi 9156 9157if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9160 fi 9161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9163printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9164if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9165then : 9166 printf %s "(cached) " >&6 9167else $as_nop 9168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9169/* end confdefs.h. */ 9170int i; 9171_ACEOF 9172if ac_fn_c_try_compile "$LINENO" 9173then : 9174 xorg_cv_cc_flag_unused_command_line_argument=yes 9175else $as_nop 9176 xorg_cv_cc_flag_unused_command_line_argument=no 9177fi 9178rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9179fi 9180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9181printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9182 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9183 CFLAGS="$xorg_testset_save_CFLAGS" 9184fi 9185 9186found="no" 9187 9188 if test $found = "no" ; then 9189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9191 fi 9192 9193 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9195 fi 9196 9197 CFLAGS="$CFLAGS -Winit-self" 9198 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9200printf %s "checking if $CC supports -Winit-self... " >&6; } 9201 cacheid=xorg_cv_cc_flag__Winit_self 9202 if eval test \${$cacheid+y} 9203then : 9204 printf %s "(cached) " >&6 9205else $as_nop 9206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9207/* end confdefs.h. */ 9208int i; 9209int 9210main (void) 9211{ 9212 9213 ; 9214 return 0; 9215} 9216_ACEOF 9217if ac_fn_c_try_link "$LINENO" 9218then : 9219 eval $cacheid=yes 9220else $as_nop 9221 eval $cacheid=no 9222fi 9223rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9224 conftest$ac_exeext conftest.$ac_ext 9225fi 9226 9227 9228 CFLAGS="$xorg_testset_save_CFLAGS" 9229 9230 eval supported=\$$cacheid 9231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9232printf "%s\n" "$supported" >&6; } 9233 if test "$supported" = "yes" ; then 9234 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9235 found="yes" 9236 fi 9237 fi 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253xorg_testset_save_CFLAGS="$CFLAGS" 9254 9255if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9258printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9259if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9260then : 9261 printf %s "(cached) " >&6 9262else $as_nop 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264/* end confdefs.h. */ 9265int i; 9266_ACEOF 9267if ac_fn_c_try_compile "$LINENO" 9268then : 9269 xorg_cv_cc_flag_unknown_warning_option=yes 9270else $as_nop 9271 xorg_cv_cc_flag_unknown_warning_option=no 9272fi 9273rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9274fi 9275{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9276printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9278 CFLAGS="$xorg_testset_save_CFLAGS" 9279fi 9280 9281if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9284 fi 9285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9287printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9288if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9289then : 9290 printf %s "(cached) " >&6 9291else $as_nop 9292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9293/* end confdefs.h. */ 9294int i; 9295_ACEOF 9296if ac_fn_c_try_compile "$LINENO" 9297then : 9298 xorg_cv_cc_flag_unused_command_line_argument=yes 9299else $as_nop 9300 xorg_cv_cc_flag_unused_command_line_argument=no 9301fi 9302rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9303fi 9304{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9305printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9307 CFLAGS="$xorg_testset_save_CFLAGS" 9308fi 9309 9310found="no" 9311 9312 if test $found = "no" ; then 9313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 fi 9316 9317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9319 fi 9320 9321 CFLAGS="$CFLAGS -Wmain" 9322 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9324printf %s "checking if $CC supports -Wmain... " >&6; } 9325 cacheid=xorg_cv_cc_flag__Wmain 9326 if eval test \${$cacheid+y} 9327then : 9328 printf %s "(cached) " >&6 9329else $as_nop 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331/* end confdefs.h. */ 9332int i; 9333int 9334main (void) 9335{ 9336 9337 ; 9338 return 0; 9339} 9340_ACEOF 9341if ac_fn_c_try_link "$LINENO" 9342then : 9343 eval $cacheid=yes 9344else $as_nop 9345 eval $cacheid=no 9346fi 9347rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9348 conftest$ac_exeext conftest.$ac_ext 9349fi 9350 9351 9352 CFLAGS="$xorg_testset_save_CFLAGS" 9353 9354 eval supported=\$$cacheid 9355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9356printf "%s\n" "$supported" >&6; } 9357 if test "$supported" = "yes" ; then 9358 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9359 found="yes" 9360 fi 9361 fi 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377xorg_testset_save_CFLAGS="$CFLAGS" 9378 9379if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9382printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9383if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9384then : 9385 printf %s "(cached) " >&6 9386else $as_nop 9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388/* end confdefs.h. */ 9389int i; 9390_ACEOF 9391if ac_fn_c_try_compile "$LINENO" 9392then : 9393 xorg_cv_cc_flag_unknown_warning_option=yes 9394else $as_nop 9395 xorg_cv_cc_flag_unknown_warning_option=no 9396fi 9397rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9398fi 9399{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9400printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9401 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9402 CFLAGS="$xorg_testset_save_CFLAGS" 9403fi 9404 9405if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9408 fi 9409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9411printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9412if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9413then : 9414 printf %s "(cached) " >&6 9415else $as_nop 9416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9417/* end confdefs.h. */ 9418int i; 9419_ACEOF 9420if ac_fn_c_try_compile "$LINENO" 9421then : 9422 xorg_cv_cc_flag_unused_command_line_argument=yes 9423else $as_nop 9424 xorg_cv_cc_flag_unused_command_line_argument=no 9425fi 9426rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9427fi 9428{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9429printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9431 CFLAGS="$xorg_testset_save_CFLAGS" 9432fi 9433 9434found="no" 9435 9436 if test $found = "no" ; then 9437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 fi 9440 9441 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 fi 9444 9445 CFLAGS="$CFLAGS -Wmissing-braces" 9446 9447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9448printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9449 cacheid=xorg_cv_cc_flag__Wmissing_braces 9450 if eval test \${$cacheid+y} 9451then : 9452 printf %s "(cached) " >&6 9453else $as_nop 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455/* end confdefs.h. */ 9456int i; 9457int 9458main (void) 9459{ 9460 9461 ; 9462 return 0; 9463} 9464_ACEOF 9465if ac_fn_c_try_link "$LINENO" 9466then : 9467 eval $cacheid=yes 9468else $as_nop 9469 eval $cacheid=no 9470fi 9471rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9472 conftest$ac_exeext conftest.$ac_ext 9473fi 9474 9475 9476 CFLAGS="$xorg_testset_save_CFLAGS" 9477 9478 eval supported=\$$cacheid 9479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9480printf "%s\n" "$supported" >&6; } 9481 if test "$supported" = "yes" ; then 9482 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9483 found="yes" 9484 fi 9485 fi 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501xorg_testset_save_CFLAGS="$CFLAGS" 9502 9503if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9506printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9507if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9508then : 9509 printf %s "(cached) " >&6 9510else $as_nop 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512/* end confdefs.h. */ 9513int i; 9514_ACEOF 9515if ac_fn_c_try_compile "$LINENO" 9516then : 9517 xorg_cv_cc_flag_unknown_warning_option=yes 9518else $as_nop 9519 xorg_cv_cc_flag_unknown_warning_option=no 9520fi 9521rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9522fi 9523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9524printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9526 CFLAGS="$xorg_testset_save_CFLAGS" 9527fi 9528 9529if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9532 fi 9533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9535printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9536if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9537then : 9538 printf %s "(cached) " >&6 9539else $as_nop 9540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9541/* end confdefs.h. */ 9542int i; 9543_ACEOF 9544if ac_fn_c_try_compile "$LINENO" 9545then : 9546 xorg_cv_cc_flag_unused_command_line_argument=yes 9547else $as_nop 9548 xorg_cv_cc_flag_unused_command_line_argument=no 9549fi 9550rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9551fi 9552{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9553printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9555 CFLAGS="$xorg_testset_save_CFLAGS" 9556fi 9557 9558found="no" 9559 9560 if test $found = "no" ; then 9561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9563 fi 9564 9565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9567 fi 9568 9569 CFLAGS="$CFLAGS -Wsequence-point" 9570 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9572printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9573 cacheid=xorg_cv_cc_flag__Wsequence_point 9574 if eval test \${$cacheid+y} 9575then : 9576 printf %s "(cached) " >&6 9577else $as_nop 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579/* end confdefs.h. */ 9580int i; 9581int 9582main (void) 9583{ 9584 9585 ; 9586 return 0; 9587} 9588_ACEOF 9589if ac_fn_c_try_link "$LINENO" 9590then : 9591 eval $cacheid=yes 9592else $as_nop 9593 eval $cacheid=no 9594fi 9595rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9596 conftest$ac_exeext conftest.$ac_ext 9597fi 9598 9599 9600 CFLAGS="$xorg_testset_save_CFLAGS" 9601 9602 eval supported=\$$cacheid 9603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9604printf "%s\n" "$supported" >&6; } 9605 if test "$supported" = "yes" ; then 9606 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9607 found="yes" 9608 fi 9609 fi 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625xorg_testset_save_CFLAGS="$CFLAGS" 9626 9627if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9630printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9631if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9632then : 9633 printf %s "(cached) " >&6 9634else $as_nop 9635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9636/* end confdefs.h. */ 9637int i; 9638_ACEOF 9639if ac_fn_c_try_compile "$LINENO" 9640then : 9641 xorg_cv_cc_flag_unknown_warning_option=yes 9642else $as_nop 9643 xorg_cv_cc_flag_unknown_warning_option=no 9644fi 9645rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9646fi 9647{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9648printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9650 CFLAGS="$xorg_testset_save_CFLAGS" 9651fi 9652 9653if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9656 fi 9657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9659printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9660if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9661then : 9662 printf %s "(cached) " >&6 9663else $as_nop 9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9665/* end confdefs.h. */ 9666int i; 9667_ACEOF 9668if ac_fn_c_try_compile "$LINENO" 9669then : 9670 xorg_cv_cc_flag_unused_command_line_argument=yes 9671else $as_nop 9672 xorg_cv_cc_flag_unused_command_line_argument=no 9673fi 9674rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9675fi 9676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9677printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9679 CFLAGS="$xorg_testset_save_CFLAGS" 9680fi 9681 9682found="no" 9683 9684 if test $found = "no" ; then 9685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9687 fi 9688 9689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9691 fi 9692 9693 CFLAGS="$CFLAGS -Wreturn-type" 9694 9695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9696printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9697 cacheid=xorg_cv_cc_flag__Wreturn_type 9698 if eval test \${$cacheid+y} 9699then : 9700 printf %s "(cached) " >&6 9701else $as_nop 9702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9703/* end confdefs.h. */ 9704int i; 9705int 9706main (void) 9707{ 9708 9709 ; 9710 return 0; 9711} 9712_ACEOF 9713if ac_fn_c_try_link "$LINENO" 9714then : 9715 eval $cacheid=yes 9716else $as_nop 9717 eval $cacheid=no 9718fi 9719rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9720 conftest$ac_exeext conftest.$ac_ext 9721fi 9722 9723 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 9726 eval supported=\$$cacheid 9727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9728printf "%s\n" "$supported" >&6; } 9729 if test "$supported" = "yes" ; then 9730 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9731 found="yes" 9732 fi 9733 fi 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749xorg_testset_save_CFLAGS="$CFLAGS" 9750 9751if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9754printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9755if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9756then : 9757 printf %s "(cached) " >&6 9758else $as_nop 9759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760/* end confdefs.h. */ 9761int i; 9762_ACEOF 9763if ac_fn_c_try_compile "$LINENO" 9764then : 9765 xorg_cv_cc_flag_unknown_warning_option=yes 9766else $as_nop 9767 xorg_cv_cc_flag_unknown_warning_option=no 9768fi 9769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9770fi 9771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9772printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9774 CFLAGS="$xorg_testset_save_CFLAGS" 9775fi 9776 9777if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9780 fi 9781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9783printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9784if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9785then : 9786 printf %s "(cached) " >&6 9787else $as_nop 9788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9789/* end confdefs.h. */ 9790int i; 9791_ACEOF 9792if ac_fn_c_try_compile "$LINENO" 9793then : 9794 xorg_cv_cc_flag_unused_command_line_argument=yes 9795else $as_nop 9796 xorg_cv_cc_flag_unused_command_line_argument=no 9797fi 9798rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9799fi 9800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9801printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9803 CFLAGS="$xorg_testset_save_CFLAGS" 9804fi 9805 9806found="no" 9807 9808 if test $found = "no" ; then 9809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 fi 9812 9813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9815 fi 9816 9817 CFLAGS="$CFLAGS -Wtrigraphs" 9818 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9820printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9821 cacheid=xorg_cv_cc_flag__Wtrigraphs 9822 if eval test \${$cacheid+y} 9823then : 9824 printf %s "(cached) " >&6 9825else $as_nop 9826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827/* end confdefs.h. */ 9828int i; 9829int 9830main (void) 9831{ 9832 9833 ; 9834 return 0; 9835} 9836_ACEOF 9837if ac_fn_c_try_link "$LINENO" 9838then : 9839 eval $cacheid=yes 9840else $as_nop 9841 eval $cacheid=no 9842fi 9843rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9844 conftest$ac_exeext conftest.$ac_ext 9845fi 9846 9847 9848 CFLAGS="$xorg_testset_save_CFLAGS" 9849 9850 eval supported=\$$cacheid 9851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9852printf "%s\n" "$supported" >&6; } 9853 if test "$supported" = "yes" ; then 9854 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9855 found="yes" 9856 fi 9857 fi 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873xorg_testset_save_CFLAGS="$CFLAGS" 9874 9875if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9878printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9879if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9880then : 9881 printf %s "(cached) " >&6 9882else $as_nop 9883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9884/* end confdefs.h. */ 9885int i; 9886_ACEOF 9887if ac_fn_c_try_compile "$LINENO" 9888then : 9889 xorg_cv_cc_flag_unknown_warning_option=yes 9890else $as_nop 9891 xorg_cv_cc_flag_unknown_warning_option=no 9892fi 9893rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9894fi 9895{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9896printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899fi 9900 9901if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 fi 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9907printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9908if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9909then : 9910 printf %s "(cached) " >&6 9911else $as_nop 9912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913/* end confdefs.h. */ 9914int i; 9915_ACEOF 9916if ac_fn_c_try_compile "$LINENO" 9917then : 9918 xorg_cv_cc_flag_unused_command_line_argument=yes 9919else $as_nop 9920 xorg_cv_cc_flag_unused_command_line_argument=no 9921fi 9922rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9923fi 9924{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9925printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9927 CFLAGS="$xorg_testset_save_CFLAGS" 9928fi 9929 9930found="no" 9931 9932 if test $found = "no" ; then 9933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9935 fi 9936 9937 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9939 fi 9940 9941 CFLAGS="$CFLAGS -Warray-bounds" 9942 9943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9944printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9945 cacheid=xorg_cv_cc_flag__Warray_bounds 9946 if eval test \${$cacheid+y} 9947then : 9948 printf %s "(cached) " >&6 9949else $as_nop 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951/* end confdefs.h. */ 9952int i; 9953int 9954main (void) 9955{ 9956 9957 ; 9958 return 0; 9959} 9960_ACEOF 9961if ac_fn_c_try_link "$LINENO" 9962then : 9963 eval $cacheid=yes 9964else $as_nop 9965 eval $cacheid=no 9966fi 9967rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9968 conftest$ac_exeext conftest.$ac_ext 9969fi 9970 9971 9972 CFLAGS="$xorg_testset_save_CFLAGS" 9973 9974 eval supported=\$$cacheid 9975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9976printf "%s\n" "$supported" >&6; } 9977 if test "$supported" = "yes" ; then 9978 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9979 found="yes" 9980 fi 9981 fi 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997xorg_testset_save_CFLAGS="$CFLAGS" 9998 9999if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10002printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10003if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10004then : 10005 printf %s "(cached) " >&6 10006else $as_nop 10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10008/* end confdefs.h. */ 10009int i; 10010_ACEOF 10011if ac_fn_c_try_compile "$LINENO" 10012then : 10013 xorg_cv_cc_flag_unknown_warning_option=yes 10014else $as_nop 10015 xorg_cv_cc_flag_unknown_warning_option=no 10016fi 10017rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10018fi 10019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10020printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10022 CFLAGS="$xorg_testset_save_CFLAGS" 10023fi 10024 10025if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10028 fi 10029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10031printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10032if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10033then : 10034 printf %s "(cached) " >&6 10035else $as_nop 10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037/* end confdefs.h. */ 10038int i; 10039_ACEOF 10040if ac_fn_c_try_compile "$LINENO" 10041then : 10042 xorg_cv_cc_flag_unused_command_line_argument=yes 10043else $as_nop 10044 xorg_cv_cc_flag_unused_command_line_argument=no 10045fi 10046rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10047fi 10048{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10049printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10051 CFLAGS="$xorg_testset_save_CFLAGS" 10052fi 10053 10054found="no" 10055 10056 if test $found = "no" ; then 10057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 10061 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10063 fi 10064 10065 CFLAGS="$CFLAGS -Wwrite-strings" 10066 10067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10068printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10069 cacheid=xorg_cv_cc_flag__Wwrite_strings 10070 if eval test \${$cacheid+y} 10071then : 10072 printf %s "(cached) " >&6 10073else $as_nop 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075/* end confdefs.h. */ 10076int i; 10077int 10078main (void) 10079{ 10080 10081 ; 10082 return 0; 10083} 10084_ACEOF 10085if ac_fn_c_try_link "$LINENO" 10086then : 10087 eval $cacheid=yes 10088else $as_nop 10089 eval $cacheid=no 10090fi 10091rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10092 conftest$ac_exeext conftest.$ac_ext 10093fi 10094 10095 10096 CFLAGS="$xorg_testset_save_CFLAGS" 10097 10098 eval supported=\$$cacheid 10099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10100printf "%s\n" "$supported" >&6; } 10101 if test "$supported" = "yes" ; then 10102 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10103 found="yes" 10104 fi 10105 fi 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121xorg_testset_save_CFLAGS="$CFLAGS" 10122 10123if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10126printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10127if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10128then : 10129 printf %s "(cached) " >&6 10130else $as_nop 10131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10132/* end confdefs.h. */ 10133int i; 10134_ACEOF 10135if ac_fn_c_try_compile "$LINENO" 10136then : 10137 xorg_cv_cc_flag_unknown_warning_option=yes 10138else $as_nop 10139 xorg_cv_cc_flag_unknown_warning_option=no 10140fi 10141rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10142fi 10143{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10144printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147fi 10148 10149if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 fi 10153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10155printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10156if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10157then : 10158 printf %s "(cached) " >&6 10159else $as_nop 10160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10161/* end confdefs.h. */ 10162int i; 10163_ACEOF 10164if ac_fn_c_try_compile "$LINENO" 10165then : 10166 xorg_cv_cc_flag_unused_command_line_argument=yes 10167else $as_nop 10168 xorg_cv_cc_flag_unused_command_line_argument=no 10169fi 10170rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10171fi 10172{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10173printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176fi 10177 10178found="no" 10179 10180 if test $found = "no" ; then 10181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10183 fi 10184 10185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10187 fi 10188 10189 CFLAGS="$CFLAGS -Waddress" 10190 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10192printf %s "checking if $CC supports -Waddress... " >&6; } 10193 cacheid=xorg_cv_cc_flag__Waddress 10194 if eval test \${$cacheid+y} 10195then : 10196 printf %s "(cached) " >&6 10197else $as_nop 10198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10199/* end confdefs.h. */ 10200int i; 10201int 10202main (void) 10203{ 10204 10205 ; 10206 return 0; 10207} 10208_ACEOF 10209if ac_fn_c_try_link "$LINENO" 10210then : 10211 eval $cacheid=yes 10212else $as_nop 10213 eval $cacheid=no 10214fi 10215rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10216 conftest$ac_exeext conftest.$ac_ext 10217fi 10218 10219 10220 CFLAGS="$xorg_testset_save_CFLAGS" 10221 10222 eval supported=\$$cacheid 10223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10224printf "%s\n" "$supported" >&6; } 10225 if test "$supported" = "yes" ; then 10226 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10227 found="yes" 10228 fi 10229 fi 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245xorg_testset_save_CFLAGS="$CFLAGS" 10246 10247if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10250printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10251if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10252then : 10253 printf %s "(cached) " >&6 10254else $as_nop 10255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256/* end confdefs.h. */ 10257int i; 10258_ACEOF 10259if ac_fn_c_try_compile "$LINENO" 10260then : 10261 xorg_cv_cc_flag_unknown_warning_option=yes 10262else $as_nop 10263 xorg_cv_cc_flag_unknown_warning_option=no 10264fi 10265rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10266fi 10267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10268printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10270 CFLAGS="$xorg_testset_save_CFLAGS" 10271fi 10272 10273if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 fi 10277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10279printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10280if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10281then : 10282 printf %s "(cached) " >&6 10283else $as_nop 10284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10285/* end confdefs.h. */ 10286int i; 10287_ACEOF 10288if ac_fn_c_try_compile "$LINENO" 10289then : 10290 xorg_cv_cc_flag_unused_command_line_argument=yes 10291else $as_nop 10292 xorg_cv_cc_flag_unused_command_line_argument=no 10293fi 10294rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10295fi 10296{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10297printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10298 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10299 CFLAGS="$xorg_testset_save_CFLAGS" 10300fi 10301 10302found="no" 10303 10304 if test $found = "no" ; then 10305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10307 fi 10308 10309 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10311 fi 10312 10313 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10314 10315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10316printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10317 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10318 if eval test \${$cacheid+y} 10319then : 10320 printf %s "(cached) " >&6 10321else $as_nop 10322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10323/* end confdefs.h. */ 10324int i; 10325int 10326main (void) 10327{ 10328 10329 ; 10330 return 0; 10331} 10332_ACEOF 10333if ac_fn_c_try_link "$LINENO" 10334then : 10335 eval $cacheid=yes 10336else $as_nop 10337 eval $cacheid=no 10338fi 10339rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10340 conftest$ac_exeext conftest.$ac_ext 10341fi 10342 10343 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345 10346 eval supported=\$$cacheid 10347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10348printf "%s\n" "$supported" >&6; } 10349 if test "$supported" = "yes" ; then 10350 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10351 found="yes" 10352 fi 10353 fi 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369xorg_testset_save_CFLAGS="$CFLAGS" 10370 10371if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10374printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10375if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10376then : 10377 printf %s "(cached) " >&6 10378else $as_nop 10379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10380/* end confdefs.h. */ 10381int i; 10382_ACEOF 10383if ac_fn_c_try_compile "$LINENO" 10384then : 10385 xorg_cv_cc_flag_unknown_warning_option=yes 10386else $as_nop 10387 xorg_cv_cc_flag_unknown_warning_option=no 10388fi 10389rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10390fi 10391{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10392printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10393 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10394 CFLAGS="$xorg_testset_save_CFLAGS" 10395fi 10396 10397if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10400 fi 10401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10403printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10404if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10405then : 10406 printf %s "(cached) " >&6 10407else $as_nop 10408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10409/* end confdefs.h. */ 10410int i; 10411_ACEOF 10412if ac_fn_c_try_compile "$LINENO" 10413then : 10414 xorg_cv_cc_flag_unused_command_line_argument=yes 10415else $as_nop 10416 xorg_cv_cc_flag_unused_command_line_argument=no 10417fi 10418rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10419fi 10420{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10421printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10423 CFLAGS="$xorg_testset_save_CFLAGS" 10424fi 10425 10426found="no" 10427 10428 if test $found = "no" ; then 10429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10431 fi 10432 10433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10435 fi 10436 10437 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10438 10439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10440printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10441 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10442 if eval test \${$cacheid+y} 10443then : 10444 printf %s "(cached) " >&6 10445else $as_nop 10446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10447/* end confdefs.h. */ 10448int i; 10449int 10450main (void) 10451{ 10452 10453 ; 10454 return 0; 10455} 10456_ACEOF 10457if ac_fn_c_try_link "$LINENO" 10458then : 10459 eval $cacheid=yes 10460else $as_nop 10461 eval $cacheid=no 10462fi 10463rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10464 conftest$ac_exeext conftest.$ac_ext 10465fi 10466 10467 10468 CFLAGS="$xorg_testset_save_CFLAGS" 10469 10470 eval supported=\$$cacheid 10471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10472printf "%s\n" "$supported" >&6; } 10473 if test "$supported" = "yes" ; then 10474 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10475 found="yes" 10476 fi 10477 fi 10478 10479 10480fi 10481 10482 10483 10484 10485 10486 10487 10488 CWARNFLAGS="$BASE_CFLAGS" 10489 if test "x$GCC" = xyes ; then 10490 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10491 fi 10492 10493 10494 10495 10496 10497 10498 10499 10500# Check whether --enable-strict-compilation was given. 10501if test ${enable_strict_compilation+y} 10502then : 10503 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10504else $as_nop 10505 STRICT_COMPILE=no 10506fi 10507 10508 10509 10510 10511 10512 10513STRICT_CFLAGS="" 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527xorg_testset_save_CFLAGS="$CFLAGS" 10528 10529if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10532printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10533if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10534then : 10535 printf %s "(cached) " >&6 10536else $as_nop 10537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10538/* end confdefs.h. */ 10539int i; 10540_ACEOF 10541if ac_fn_c_try_compile "$LINENO" 10542then : 10543 xorg_cv_cc_flag_unknown_warning_option=yes 10544else $as_nop 10545 xorg_cv_cc_flag_unknown_warning_option=no 10546fi 10547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10548fi 10549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10550printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10552 CFLAGS="$xorg_testset_save_CFLAGS" 10553fi 10554 10555if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10558 fi 10559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10561printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10562if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10563then : 10564 printf %s "(cached) " >&6 10565else $as_nop 10566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10567/* end confdefs.h. */ 10568int i; 10569_ACEOF 10570if ac_fn_c_try_compile "$LINENO" 10571then : 10572 xorg_cv_cc_flag_unused_command_line_argument=yes 10573else $as_nop 10574 xorg_cv_cc_flag_unused_command_line_argument=no 10575fi 10576rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10577fi 10578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10579printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10581 CFLAGS="$xorg_testset_save_CFLAGS" 10582fi 10583 10584found="no" 10585 10586 if test $found = "no" ; then 10587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10589 fi 10590 10591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10593 fi 10594 10595 CFLAGS="$CFLAGS -pedantic" 10596 10597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10598printf %s "checking if $CC supports -pedantic... " >&6; } 10599 cacheid=xorg_cv_cc_flag__pedantic 10600 if eval test \${$cacheid+y} 10601then : 10602 printf %s "(cached) " >&6 10603else $as_nop 10604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10605/* end confdefs.h. */ 10606int i; 10607int 10608main (void) 10609{ 10610 10611 ; 10612 return 0; 10613} 10614_ACEOF 10615if ac_fn_c_try_link "$LINENO" 10616then : 10617 eval $cacheid=yes 10618else $as_nop 10619 eval $cacheid=no 10620fi 10621rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10622 conftest$ac_exeext conftest.$ac_ext 10623fi 10624 10625 10626 CFLAGS="$xorg_testset_save_CFLAGS" 10627 10628 eval supported=\$$cacheid 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10630printf "%s\n" "$supported" >&6; } 10631 if test "$supported" = "yes" ; then 10632 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10633 found="yes" 10634 fi 10635 fi 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651xorg_testset_save_CFLAGS="$CFLAGS" 10652 10653if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10656printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10657if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10658then : 10659 printf %s "(cached) " >&6 10660else $as_nop 10661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10662/* end confdefs.h. */ 10663int i; 10664_ACEOF 10665if ac_fn_c_try_compile "$LINENO" 10666then : 10667 xorg_cv_cc_flag_unknown_warning_option=yes 10668else $as_nop 10669 xorg_cv_cc_flag_unknown_warning_option=no 10670fi 10671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10672fi 10673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10674printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10676 CFLAGS="$xorg_testset_save_CFLAGS" 10677fi 10678 10679if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10682 fi 10683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10685printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10686if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10687then : 10688 printf %s "(cached) " >&6 10689else $as_nop 10690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10691/* end confdefs.h. */ 10692int i; 10693_ACEOF 10694if ac_fn_c_try_compile "$LINENO" 10695then : 10696 xorg_cv_cc_flag_unused_command_line_argument=yes 10697else $as_nop 10698 xorg_cv_cc_flag_unused_command_line_argument=no 10699fi 10700rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10701fi 10702{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10703printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10705 CFLAGS="$xorg_testset_save_CFLAGS" 10706fi 10707 10708found="no" 10709 10710 if test $found = "no" ; then 10711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10713 fi 10714 10715 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10717 fi 10718 10719 CFLAGS="$CFLAGS -Werror" 10720 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10722printf %s "checking if $CC supports -Werror... " >&6; } 10723 cacheid=xorg_cv_cc_flag__Werror 10724 if eval test \${$cacheid+y} 10725then : 10726 printf %s "(cached) " >&6 10727else $as_nop 10728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10729/* end confdefs.h. */ 10730int i; 10731int 10732main (void) 10733{ 10734 10735 ; 10736 return 0; 10737} 10738_ACEOF 10739if ac_fn_c_try_link "$LINENO" 10740then : 10741 eval $cacheid=yes 10742else $as_nop 10743 eval $cacheid=no 10744fi 10745rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10746 conftest$ac_exeext conftest.$ac_ext 10747fi 10748 10749 10750 CFLAGS="$xorg_testset_save_CFLAGS" 10751 10752 eval supported=\$$cacheid 10753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10754printf "%s\n" "$supported" >&6; } 10755 if test "$supported" = "yes" ; then 10756 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10757 found="yes" 10758 fi 10759 fi 10760 10761 if test $found = "no" ; then 10762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10764 fi 10765 10766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10768 fi 10769 10770 CFLAGS="$CFLAGS -errwarn" 10771 10772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10773printf %s "checking if $CC supports -errwarn... " >&6; } 10774 cacheid=xorg_cv_cc_flag__errwarn 10775 if eval test \${$cacheid+y} 10776then : 10777 printf %s "(cached) " >&6 10778else $as_nop 10779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10780/* end confdefs.h. */ 10781int i; 10782int 10783main (void) 10784{ 10785 10786 ; 10787 return 0; 10788} 10789_ACEOF 10790if ac_fn_c_try_link "$LINENO" 10791then : 10792 eval $cacheid=yes 10793else $as_nop 10794 eval $cacheid=no 10795fi 10796rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10797 conftest$ac_exeext conftest.$ac_ext 10798fi 10799 10800 10801 CFLAGS="$xorg_testset_save_CFLAGS" 10802 10803 eval supported=\$$cacheid 10804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10805printf "%s\n" "$supported" >&6; } 10806 if test "$supported" = "yes" ; then 10807 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10808 found="yes" 10809 fi 10810 fi 10811 10812 10813 10814# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10815# activate it with -Werror, so we add it here explicitly. 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829xorg_testset_save_CFLAGS="$CFLAGS" 10830 10831if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10834printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10835if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10836then : 10837 printf %s "(cached) " >&6 10838else $as_nop 10839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10840/* end confdefs.h. */ 10841int i; 10842_ACEOF 10843if ac_fn_c_try_compile "$LINENO" 10844then : 10845 xorg_cv_cc_flag_unknown_warning_option=yes 10846else $as_nop 10847 xorg_cv_cc_flag_unknown_warning_option=no 10848fi 10849rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10850fi 10851{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10852printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10854 CFLAGS="$xorg_testset_save_CFLAGS" 10855fi 10856 10857if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10860 fi 10861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10863printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10864if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10865then : 10866 printf %s "(cached) " >&6 10867else $as_nop 10868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10869/* end confdefs.h. */ 10870int i; 10871_ACEOF 10872if ac_fn_c_try_compile "$LINENO" 10873then : 10874 xorg_cv_cc_flag_unused_command_line_argument=yes 10875else $as_nop 10876 xorg_cv_cc_flag_unused_command_line_argument=no 10877fi 10878rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10879fi 10880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10881printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10883 CFLAGS="$xorg_testset_save_CFLAGS" 10884fi 10885 10886found="no" 10887 10888 if test $found = "no" ; then 10889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10891 fi 10892 10893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10895 fi 10896 10897 CFLAGS="$CFLAGS -Werror=attributes" 10898 10899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10900printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10901 cacheid=xorg_cv_cc_flag__Werror_attributes 10902 if eval test \${$cacheid+y} 10903then : 10904 printf %s "(cached) " >&6 10905else $as_nop 10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10907/* end confdefs.h. */ 10908int i; 10909int 10910main (void) 10911{ 10912 10913 ; 10914 return 0; 10915} 10916_ACEOF 10917if ac_fn_c_try_link "$LINENO" 10918then : 10919 eval $cacheid=yes 10920else $as_nop 10921 eval $cacheid=no 10922fi 10923rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10924 conftest$ac_exeext conftest.$ac_ext 10925fi 10926 10927 10928 CFLAGS="$xorg_testset_save_CFLAGS" 10929 10930 eval supported=\$$cacheid 10931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10932printf "%s\n" "$supported" >&6; } 10933 if test "$supported" = "yes" ; then 10934 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10935 found="yes" 10936 fi 10937 fi 10938 10939 10940 10941if test "x$STRICT_COMPILE" = "xyes"; then 10942 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10943 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10944fi 10945 10946 10947 10948 10949 10950 10951cat >>confdefs.h <<_ACEOF 10952#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10953_ACEOF 10954 10955 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10956 if test "x$PVM" = "x"; then 10957 PVM="0" 10958 fi 10959 10960printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10961 10962 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10963 if test "x$PVP" = "x"; then 10964 PVP="0" 10965 fi 10966 10967printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10968 10969 10970 10971CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10972mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10973|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10974touch \$(top_srcdir)/ChangeLog; \ 10975echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10976 10977 10978 10979 10980macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10981INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10982mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10983|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10984touch \$(top_srcdir)/INSTALL; \ 10985echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10986 10987 10988 10989 10990 10991 10992case $host_os in 10993 solaris*) 10994 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10995 # check for a man page file found in later versions that use 10996 # traditional section numbers instead 10997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10998printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10999if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11000then : 11001 printf %s "(cached) " >&6 11002else $as_nop 11003 test "$cross_compiling" = yes && 11004 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11005if test -r "/usr/share/man/man7/attributes.7"; then 11006 ac_cv_file__usr_share_man_man7_attributes_7=yes 11007else 11008 ac_cv_file__usr_share_man_man7_attributes_7=no 11009fi 11010fi 11011{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11012printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11013if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11014then : 11015 SYSV_MAN_SECTIONS=false 11016else $as_nop 11017 SYSV_MAN_SECTIONS=true 11018fi 11019 11020 ;; 11021 *) SYSV_MAN_SECTIONS=false ;; 11022esac 11023 11024if test x$APP_MAN_SUFFIX = x ; then 11025 APP_MAN_SUFFIX=1 11026fi 11027if test x$APP_MAN_DIR = x ; then 11028 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11029fi 11030 11031if test x$LIB_MAN_SUFFIX = x ; then 11032 LIB_MAN_SUFFIX=3 11033fi 11034if test x$LIB_MAN_DIR = x ; then 11035 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11036fi 11037 11038if test x$FILE_MAN_SUFFIX = x ; then 11039 case $SYSV_MAN_SECTIONS in 11040 true) FILE_MAN_SUFFIX=4 ;; 11041 *) FILE_MAN_SUFFIX=5 ;; 11042 esac 11043fi 11044if test x$FILE_MAN_DIR = x ; then 11045 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11046fi 11047 11048if test x$MISC_MAN_SUFFIX = x ; then 11049 case $SYSV_MAN_SECTIONS in 11050 true) MISC_MAN_SUFFIX=5 ;; 11051 *) MISC_MAN_SUFFIX=7 ;; 11052 esac 11053fi 11054if test x$MISC_MAN_DIR = x ; then 11055 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11056fi 11057 11058if test x$DRIVER_MAN_SUFFIX = x ; then 11059 case $SYSV_MAN_SECTIONS in 11060 true) DRIVER_MAN_SUFFIX=7 ;; 11061 *) DRIVER_MAN_SUFFIX=4 ;; 11062 esac 11063fi 11064if test x$DRIVER_MAN_DIR = x ; then 11065 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11066fi 11067 11068if test x$ADMIN_MAN_SUFFIX = x ; then 11069 case $SYSV_MAN_SECTIONS in 11070 true) ADMIN_MAN_SUFFIX=1m ;; 11071 *) ADMIN_MAN_SUFFIX=8 ;; 11072 esac 11073fi 11074if test x$ADMIN_MAN_DIR = x ; then 11075 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11076fi 11077 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092XORG_MAN_PAGE="X Version 11" 11093 11094MAN_SUBSTS="\ 11095 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11096 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11097 -e 's|__xservername__|Xorg|g' \ 11098 -e 's|__xconfigfile__|xorg.conf|g' \ 11099 -e 's|__projectroot__|\$(prefix)|g' \ 11100 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11101 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11102 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11103 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11104 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11105 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11106 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11107 11108 11109 11110# Check whether --enable-silent-rules was given. 11111if test ${enable_silent_rules+y} 11112then : 11113 enableval=$enable_silent_rules; 11114fi 11115 11116case $enable_silent_rules in # ((( 11117 yes) AM_DEFAULT_VERBOSITY=0;; 11118 no) AM_DEFAULT_VERBOSITY=1;; 11119 *) AM_DEFAULT_VERBOSITY=0;; 11120esac 11121am_make=${MAKE-make} 11122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11123printf %s "checking whether $am_make supports nested variables... " >&6; } 11124if test ${am_cv_make_support_nested_variables+y} 11125then : 11126 printf %s "(cached) " >&6 11127else $as_nop 11128 if printf "%s\n" 'TRUE=$(BAR$(V)) 11129BAR0=false 11130BAR1=true 11131V=1 11132am__doit: 11133 @$(TRUE) 11134.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11135 am_cv_make_support_nested_variables=yes 11136else 11137 am_cv_make_support_nested_variables=no 11138fi 11139fi 11140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11141printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11142if test $am_cv_make_support_nested_variables = yes; then 11143 AM_V='$(V)' 11144 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11145else 11146 AM_V=$AM_DEFAULT_VERBOSITY 11147 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11148fi 11149AM_BACKSLASH='\' 11150 11151 11152 11153ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof" 11154if test "x$ac_cv_func_strtof" = xyes 11155then : 11156 printf "%s\n" "#define HAVE_STRTOF 1" >>confdefs.h 11157 11158fi 11159 11160 11161# Checks for pkg-config packages 11162 11163pkg_failed=no 11164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XGAMMA" >&5 11165printf %s "checking for XGAMMA... " >&6; } 11166 11167if test -n "$XGAMMA_CFLAGS"; then 11168 pkg_cv_XGAMMA_CFLAGS="$XGAMMA_CFLAGS" 11169 elif test -n "$PKG_CONFIG"; then 11170 if test -n "$PKG_CONFIG" && \ 11171 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xxf86vm xproto >= 7.0.17\""; } >&5 11172 ($PKG_CONFIG --exists --print-errors "x11 xxf86vm xproto >= 7.0.17") 2>&5 11173 ac_status=$? 11174 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11175 test $ac_status = 0; }; then 11176 pkg_cv_XGAMMA_CFLAGS=`$PKG_CONFIG --cflags "x11 xxf86vm xproto >= 7.0.17" 2>/dev/null` 11177 test "x$?" != "x0" && pkg_failed=yes 11178else 11179 pkg_failed=yes 11180fi 11181 else 11182 pkg_failed=untried 11183fi 11184if test -n "$XGAMMA_LIBS"; then 11185 pkg_cv_XGAMMA_LIBS="$XGAMMA_LIBS" 11186 elif test -n "$PKG_CONFIG"; then 11187 if test -n "$PKG_CONFIG" && \ 11188 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xxf86vm xproto >= 7.0.17\""; } >&5 11189 ($PKG_CONFIG --exists --print-errors "x11 xxf86vm xproto >= 7.0.17") 2>&5 11190 ac_status=$? 11191 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11192 test $ac_status = 0; }; then 11193 pkg_cv_XGAMMA_LIBS=`$PKG_CONFIG --libs "x11 xxf86vm xproto >= 7.0.17" 2>/dev/null` 11194 test "x$?" != "x0" && pkg_failed=yes 11195else 11196 pkg_failed=yes 11197fi 11198 else 11199 pkg_failed=untried 11200fi 11201 11202 11203 11204if test $pkg_failed = yes; then 11205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11206printf "%s\n" "no" >&6; } 11207 11208if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11209 _pkg_short_errors_supported=yes 11210else 11211 _pkg_short_errors_supported=no 11212fi 11213 if test $_pkg_short_errors_supported = yes; then 11214 XGAMMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xxf86vm xproto >= 7.0.17" 2>&1` 11215 else 11216 XGAMMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xxf86vm xproto >= 7.0.17" 2>&1` 11217 fi 11218 # Put the nasty error message in config.log where it belongs 11219 echo "$XGAMMA_PKG_ERRORS" >&5 11220 11221 as_fn_error $? "Package requirements (x11 xxf86vm xproto >= 7.0.17) were not met: 11222 11223$XGAMMA_PKG_ERRORS 11224 11225Consider adjusting the PKG_CONFIG_PATH environment variable if you 11226installed software in a non-standard prefix. 11227 11228Alternatively, you may set the environment variables XGAMMA_CFLAGS 11229and XGAMMA_LIBS to avoid the need to call pkg-config. 11230See the pkg-config man page for more details." "$LINENO" 5 11231elif test $pkg_failed = untried; then 11232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11233printf "%s\n" "no" >&6; } 11234 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11235printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11236as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11237is in your PATH or set the PKG_CONFIG environment variable to the full 11238path to pkg-config. 11239 11240Alternatively, you may set the environment variables XGAMMA_CFLAGS 11241and XGAMMA_LIBS to avoid the need to call pkg-config. 11242See the pkg-config man page for more details. 11243 11244To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11245See \`config.log' for more details" "$LINENO" 5; } 11246else 11247 XGAMMA_CFLAGS=$pkg_cv_XGAMMA_CFLAGS 11248 XGAMMA_LIBS=$pkg_cv_XGAMMA_LIBS 11249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11250printf "%s\n" "yes" >&6; } 11251 11252fi 11253 11254ac_config_files="$ac_config_files Makefile man/Makefile" 11255 11256cat >confcache <<\_ACEOF 11257# This file is a shell script that caches the results of configure 11258# tests run on this system so they can be shared between configure 11259# scripts and configure runs, see configure's option --config-cache. 11260# It is not useful on other systems. If it contains results you don't 11261# want to keep, you may remove or edit it. 11262# 11263# config.status only pays attention to the cache file if you give it 11264# the --recheck option to rerun configure. 11265# 11266# `ac_cv_env_foo' variables (set or unset) will be overridden when 11267# loading this file, other *unset* `ac_cv_foo' will be assigned the 11268# following values. 11269 11270_ACEOF 11271 11272# The following way of writing the cache mishandles newlines in values, 11273# but we know of no workaround that is simple, portable, and efficient. 11274# So, we kill variables containing newlines. 11275# Ultrix sh set writes to stderr and can't be redirected directly, 11276# and sets the high bit in the cache file unless we assign to the vars. 11277( 11278 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11279 eval ac_val=\$$ac_var 11280 case $ac_val in #( 11281 *${as_nl}*) 11282 case $ac_var in #( 11283 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11284printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11285 esac 11286 case $ac_var in #( 11287 _ | IFS | as_nl) ;; #( 11288 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11289 *) { eval $ac_var=; unset $ac_var;} ;; 11290 esac ;; 11291 esac 11292 done 11293 11294 (set) 2>&1 | 11295 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11296 *${as_nl}ac_space=\ *) 11297 # `set' does not quote correctly, so add quotes: double-quote 11298 # substitution turns \\\\ into \\, and sed turns \\ into \. 11299 sed -n \ 11300 "s/'/'\\\\''/g; 11301 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11302 ;; #( 11303 *) 11304 # `set' quotes correctly as required by POSIX, so do not add quotes. 11305 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11306 ;; 11307 esac | 11308 sort 11309) | 11310 sed ' 11311 /^ac_cv_env_/b end 11312 t clear 11313 :clear 11314 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11315 t end 11316 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11317 :end' >>confcache 11318if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11319 if test -w "$cache_file"; then 11320 if test "x$cache_file" != "x/dev/null"; then 11321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11322printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11323 if test ! -f "$cache_file" || test -h "$cache_file"; then 11324 cat confcache >"$cache_file" 11325 else 11326 case $cache_file in #( 11327 */* | ?:*) 11328 mv -f confcache "$cache_file"$$ && 11329 mv -f "$cache_file"$$ "$cache_file" ;; #( 11330 *) 11331 mv -f confcache "$cache_file" ;; 11332 esac 11333 fi 11334 fi 11335 else 11336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11337printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11338 fi 11339fi 11340rm -f confcache 11341 11342test "x$prefix" = xNONE && prefix=$ac_default_prefix 11343# Let make expand exec_prefix. 11344test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11345 11346DEFS=-DHAVE_CONFIG_H 11347 11348ac_libobjs= 11349ac_ltlibobjs= 11350U= 11351for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11352 # 1. Remove the extension, and $U if already installed. 11353 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11354 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11355 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11356 # will be set to the directory where LIBOBJS objects are built. 11357 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11358 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11359done 11360LIBOBJS=$ac_libobjs 11361 11362LTLIBOBJS=$ac_ltlibobjs 11363 11364 11365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11366printf %s "checking that generated files are newer than configure... " >&6; } 11367 if test -n "$am_sleep_pid"; then 11368 # Hide warnings about reused PIDs. 11369 wait $am_sleep_pid 2>/dev/null 11370 fi 11371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11372printf "%s\n" "done" >&6; } 11373 if test -n "$EXEEXT"; then 11374 am__EXEEXT_TRUE= 11375 am__EXEEXT_FALSE='#' 11376else 11377 am__EXEEXT_TRUE='#' 11378 am__EXEEXT_FALSE= 11379fi 11380 11381if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11382 as_fn_error $? "conditional \"AMDEP\" was never defined. 11383Usually this means the macro was only invoked conditionally." "$LINENO" 5 11384fi 11385if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11386 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11387Usually this means the macro was only invoked conditionally." "$LINENO" 5 11388fi 11389 11390: "${CONFIG_STATUS=./config.status}" 11391ac_write_fail=0 11392ac_clean_files_save=$ac_clean_files 11393ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11395printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11396as_write_fail=0 11397cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11398#! $SHELL 11399# Generated by $as_me. 11400# Run this file to recreate the current configuration. 11401# Compiler output produced by configure, useful for debugging 11402# configure, is in config.log if it exists. 11403 11404debug=false 11405ac_cs_recheck=false 11406ac_cs_silent=false 11407 11408SHELL=\${CONFIG_SHELL-$SHELL} 11409export SHELL 11410_ASEOF 11411cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11412## -------------------- ## 11413## M4sh Initialization. ## 11414## -------------------- ## 11415 11416# Be more Bourne compatible 11417DUALCASE=1; export DUALCASE # for MKS sh 11418as_nop=: 11419if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11420then : 11421 emulate sh 11422 NULLCMD=: 11423 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11424 # is contrary to our usage. Disable this feature. 11425 alias -g '${1+"$@"}'='"$@"' 11426 setopt NO_GLOB_SUBST 11427else $as_nop 11428 case `(set -o) 2>/dev/null` in #( 11429 *posix*) : 11430 set -o posix ;; #( 11431 *) : 11432 ;; 11433esac 11434fi 11435 11436 11437 11438# Reset variables that may have inherited troublesome values from 11439# the environment. 11440 11441# IFS needs to be set, to space, tab, and newline, in precisely that order. 11442# (If _AS_PATH_WALK were called with IFS unset, it would have the 11443# side effect of setting IFS to empty, thus disabling word splitting.) 11444# Quoting is to prevent editors from complaining about space-tab. 11445as_nl=' 11446' 11447export as_nl 11448IFS=" "" $as_nl" 11449 11450PS1='$ ' 11451PS2='> ' 11452PS4='+ ' 11453 11454# Ensure predictable behavior from utilities with locale-dependent output. 11455LC_ALL=C 11456export LC_ALL 11457LANGUAGE=C 11458export LANGUAGE 11459 11460# We cannot yet rely on "unset" to work, but we need these variables 11461# to be unset--not just set to an empty or harmless value--now, to 11462# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11463# also avoids known problems related to "unset" and subshell syntax 11464# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11465for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11466do eval test \${$as_var+y} \ 11467 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11468done 11469 11470# Ensure that fds 0, 1, and 2 are open. 11471if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11472if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11473if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11474 11475# The user is always right. 11476if ${PATH_SEPARATOR+false} :; then 11477 PATH_SEPARATOR=: 11478 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11479 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11480 PATH_SEPARATOR=';' 11481 } 11482fi 11483 11484 11485# Find who we are. Look in the path if we contain no directory separator. 11486as_myself= 11487case $0 in #(( 11488 *[\\/]* ) as_myself=$0 ;; 11489 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11490for as_dir in $PATH 11491do 11492 IFS=$as_save_IFS 11493 case $as_dir in #((( 11494 '') as_dir=./ ;; 11495 */) ;; 11496 *) as_dir=$as_dir/ ;; 11497 esac 11498 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11499 done 11500IFS=$as_save_IFS 11501 11502 ;; 11503esac 11504# We did not find ourselves, most probably we were run as `sh COMMAND' 11505# in which case we are not to be found in the path. 11506if test "x$as_myself" = x; then 11507 as_myself=$0 11508fi 11509if test ! -f "$as_myself"; then 11510 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11511 exit 1 11512fi 11513 11514 11515 11516# as_fn_error STATUS ERROR [LINENO LOG_FD] 11517# ---------------------------------------- 11518# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11519# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11520# script with STATUS, using 1 if that was 0. 11521as_fn_error () 11522{ 11523 as_status=$1; test $as_status -eq 0 && as_status=1 11524 if test "$4"; then 11525 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11526 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11527 fi 11528 printf "%s\n" "$as_me: error: $2" >&2 11529 as_fn_exit $as_status 11530} # as_fn_error 11531 11532 11533 11534# as_fn_set_status STATUS 11535# ----------------------- 11536# Set $? to STATUS, without forking. 11537as_fn_set_status () 11538{ 11539 return $1 11540} # as_fn_set_status 11541 11542# as_fn_exit STATUS 11543# ----------------- 11544# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11545as_fn_exit () 11546{ 11547 set +e 11548 as_fn_set_status $1 11549 exit $1 11550} # as_fn_exit 11551 11552# as_fn_unset VAR 11553# --------------- 11554# Portably unset VAR. 11555as_fn_unset () 11556{ 11557 { eval $1=; unset $1;} 11558} 11559as_unset=as_fn_unset 11560 11561# as_fn_append VAR VALUE 11562# ---------------------- 11563# Append the text in VALUE to the end of the definition contained in VAR. Take 11564# advantage of any shell optimizations that allow amortized linear growth over 11565# repeated appends, instead of the typical quadratic growth present in naive 11566# implementations. 11567if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11568then : 11569 eval 'as_fn_append () 11570 { 11571 eval $1+=\$2 11572 }' 11573else $as_nop 11574 as_fn_append () 11575 { 11576 eval $1=\$$1\$2 11577 } 11578fi # as_fn_append 11579 11580# as_fn_arith ARG... 11581# ------------------ 11582# Perform arithmetic evaluation on the ARGs, and store the result in the 11583# global $as_val. Take advantage of shells that can avoid forks. The arguments 11584# must be portable across $(()) and expr. 11585if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11586then : 11587 eval 'as_fn_arith () 11588 { 11589 as_val=$(( $* )) 11590 }' 11591else $as_nop 11592 as_fn_arith () 11593 { 11594 as_val=`expr "$@" || test $? -eq 1` 11595 } 11596fi # as_fn_arith 11597 11598 11599if expr a : '\(a\)' >/dev/null 2>&1 && 11600 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11601 as_expr=expr 11602else 11603 as_expr=false 11604fi 11605 11606if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11607 as_basename=basename 11608else 11609 as_basename=false 11610fi 11611 11612if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11613 as_dirname=dirname 11614else 11615 as_dirname=false 11616fi 11617 11618as_me=`$as_basename -- "$0" || 11619$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11620 X"$0" : 'X\(//\)$' \| \ 11621 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11622printf "%s\n" X/"$0" | 11623 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11624 s//\1/ 11625 q 11626 } 11627 /^X\/\(\/\/\)$/{ 11628 s//\1/ 11629 q 11630 } 11631 /^X\/\(\/\).*/{ 11632 s//\1/ 11633 q 11634 } 11635 s/.*/./; q'` 11636 11637# Avoid depending upon Character Ranges. 11638as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11639as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11640as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11641as_cr_digits='0123456789' 11642as_cr_alnum=$as_cr_Letters$as_cr_digits 11643 11644 11645# Determine whether it's possible to make 'echo' print without a newline. 11646# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11647# for compatibility with existing Makefiles. 11648ECHO_C= ECHO_N= ECHO_T= 11649case `echo -n x` in #((((( 11650-n*) 11651 case `echo 'xy\c'` in 11652 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11653 xy) ECHO_C='\c';; 11654 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11655 ECHO_T=' ';; 11656 esac;; 11657*) 11658 ECHO_N='-n';; 11659esac 11660 11661# For backward compatibility with old third-party macros, we provide 11662# the shell variables $as_echo and $as_echo_n. New code should use 11663# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11664as_echo='printf %s\n' 11665as_echo_n='printf %s' 11666 11667rm -f conf$$ conf$$.exe conf$$.file 11668if test -d conf$$.dir; then 11669 rm -f conf$$.dir/conf$$.file 11670else 11671 rm -f conf$$.dir 11672 mkdir conf$$.dir 2>/dev/null 11673fi 11674if (echo >conf$$.file) 2>/dev/null; then 11675 if ln -s conf$$.file conf$$ 2>/dev/null; then 11676 as_ln_s='ln -s' 11677 # ... but there are two gotchas: 11678 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11679 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11680 # In both cases, we have to default to `cp -pR'. 11681 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11682 as_ln_s='cp -pR' 11683 elif ln conf$$.file conf$$ 2>/dev/null; then 11684 as_ln_s=ln 11685 else 11686 as_ln_s='cp -pR' 11687 fi 11688else 11689 as_ln_s='cp -pR' 11690fi 11691rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11692rmdir conf$$.dir 2>/dev/null 11693 11694 11695# as_fn_mkdir_p 11696# ------------- 11697# Create "$as_dir" as a directory, including parents if necessary. 11698as_fn_mkdir_p () 11699{ 11700 11701 case $as_dir in #( 11702 -*) as_dir=./$as_dir;; 11703 esac 11704 test -d "$as_dir" || eval $as_mkdir_p || { 11705 as_dirs= 11706 while :; do 11707 case $as_dir in #( 11708 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11709 *) as_qdir=$as_dir;; 11710 esac 11711 as_dirs="'$as_qdir' $as_dirs" 11712 as_dir=`$as_dirname -- "$as_dir" || 11713$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11714 X"$as_dir" : 'X\(//\)[^/]' \| \ 11715 X"$as_dir" : 'X\(//\)$' \| \ 11716 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11717printf "%s\n" X"$as_dir" | 11718 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11719 s//\1/ 11720 q 11721 } 11722 /^X\(\/\/\)[^/].*/{ 11723 s//\1/ 11724 q 11725 } 11726 /^X\(\/\/\)$/{ 11727 s//\1/ 11728 q 11729 } 11730 /^X\(\/\).*/{ 11731 s//\1/ 11732 q 11733 } 11734 s/.*/./; q'` 11735 test -d "$as_dir" && break 11736 done 11737 test -z "$as_dirs" || eval "mkdir $as_dirs" 11738 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11739 11740 11741} # as_fn_mkdir_p 11742if mkdir -p . 2>/dev/null; then 11743 as_mkdir_p='mkdir -p "$as_dir"' 11744else 11745 test -d ./-p && rmdir ./-p 11746 as_mkdir_p=false 11747fi 11748 11749 11750# as_fn_executable_p FILE 11751# ----------------------- 11752# Test if FILE is an executable regular file. 11753as_fn_executable_p () 11754{ 11755 test -f "$1" && test -x "$1" 11756} # as_fn_executable_p 11757as_test_x='test -x' 11758as_executable_p=as_fn_executable_p 11759 11760# Sed expression to map a string onto a valid CPP name. 11761as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11762 11763# Sed expression to map a string onto a valid variable name. 11764as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11765 11766 11767exec 6>&1 11768## ----------------------------------- ## 11769## Main body of $CONFIG_STATUS script. ## 11770## ----------------------------------- ## 11771_ASEOF 11772test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11773 11774cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11775# Save the log message, to keep $0 and so on meaningful, and to 11776# report actual input values of CONFIG_FILES etc. instead of their 11777# values after options handling. 11778ac_log=" 11779This file was extended by xgamma $as_me 1.0.7, which was 11780generated by GNU Autoconf 2.71. Invocation command line was 11781 11782 CONFIG_FILES = $CONFIG_FILES 11783 CONFIG_HEADERS = $CONFIG_HEADERS 11784 CONFIG_LINKS = $CONFIG_LINKS 11785 CONFIG_COMMANDS = $CONFIG_COMMANDS 11786 $ $0 $@ 11787 11788on `(hostname || uname -n) 2>/dev/null | sed 1q` 11789" 11790 11791_ACEOF 11792 11793case $ac_config_files in *" 11794"*) set x $ac_config_files; shift; ac_config_files=$*;; 11795esac 11796 11797case $ac_config_headers in *" 11798"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11799esac 11800 11801 11802cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11803# Files that config.status was made for. 11804config_files="$ac_config_files" 11805config_headers="$ac_config_headers" 11806config_commands="$ac_config_commands" 11807 11808_ACEOF 11809 11810cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11811ac_cs_usage="\ 11812\`$as_me' instantiates files and other configuration actions 11813from templates according to the current configuration. Unless the files 11814and actions are specified as TAGs, all are instantiated by default. 11815 11816Usage: $0 [OPTION]... [TAG]... 11817 11818 -h, --help print this help, then exit 11819 -V, --version print version number and configuration settings, then exit 11820 --config print configuration, then exit 11821 -q, --quiet, --silent 11822 do not print progress messages 11823 -d, --debug don't remove temporary files 11824 --recheck update $as_me by reconfiguring in the same conditions 11825 --file=FILE[:TEMPLATE] 11826 instantiate the configuration file FILE 11827 --header=FILE[:TEMPLATE] 11828 instantiate the configuration header FILE 11829 11830Configuration files: 11831$config_files 11832 11833Configuration headers: 11834$config_headers 11835 11836Configuration commands: 11837$config_commands 11838 11839Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgamma/-/issues>." 11840 11841_ACEOF 11842ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11843ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11844cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11845ac_cs_config='$ac_cs_config_escaped' 11846ac_cs_version="\\ 11847xgamma config.status 1.0.7 11848configured by $0, generated by GNU Autoconf 2.71, 11849 with options \\"\$ac_cs_config\\" 11850 11851Copyright (C) 2021 Free Software Foundation, Inc. 11852This config.status script is free software; the Free Software Foundation 11853gives unlimited permission to copy, distribute and modify it." 11854 11855ac_pwd='$ac_pwd' 11856srcdir='$srcdir' 11857INSTALL='$INSTALL' 11858MKDIR_P='$MKDIR_P' 11859AWK='$AWK' 11860test -n "\$AWK" || AWK=awk 11861_ACEOF 11862 11863cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11864# The default lists apply if the user does not specify any file. 11865ac_need_defaults=: 11866while test $# != 0 11867do 11868 case $1 in 11869 --*=?*) 11870 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11871 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11872 ac_shift=: 11873 ;; 11874 --*=) 11875 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11876 ac_optarg= 11877 ac_shift=: 11878 ;; 11879 *) 11880 ac_option=$1 11881 ac_optarg=$2 11882 ac_shift=shift 11883 ;; 11884 esac 11885 11886 case $ac_option in 11887 # Handling of the options. 11888 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11889 ac_cs_recheck=: ;; 11890 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11891 printf "%s\n" "$ac_cs_version"; exit ;; 11892 --config | --confi | --conf | --con | --co | --c ) 11893 printf "%s\n" "$ac_cs_config"; exit ;; 11894 --debug | --debu | --deb | --de | --d | -d ) 11895 debug=: ;; 11896 --file | --fil | --fi | --f ) 11897 $ac_shift 11898 case $ac_optarg in 11899 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11900 '') as_fn_error $? "missing file argument" ;; 11901 esac 11902 as_fn_append CONFIG_FILES " '$ac_optarg'" 11903 ac_need_defaults=false;; 11904 --header | --heade | --head | --hea ) 11905 $ac_shift 11906 case $ac_optarg in 11907 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11908 esac 11909 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11910 ac_need_defaults=false;; 11911 --he | --h) 11912 # Conflict between --help and --header 11913 as_fn_error $? "ambiguous option: \`$1' 11914Try \`$0 --help' for more information.";; 11915 --help | --hel | -h ) 11916 printf "%s\n" "$ac_cs_usage"; exit ;; 11917 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11918 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11919 ac_cs_silent=: ;; 11920 11921 # This is an error. 11922 -*) as_fn_error $? "unrecognized option: \`$1' 11923Try \`$0 --help' for more information." ;; 11924 11925 *) as_fn_append ac_config_targets " $1" 11926 ac_need_defaults=false ;; 11927 11928 esac 11929 shift 11930done 11931 11932ac_configure_extra_args= 11933 11934if $ac_cs_silent; then 11935 exec 6>/dev/null 11936 ac_configure_extra_args="$ac_configure_extra_args --silent" 11937fi 11938 11939_ACEOF 11940cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11941if \$ac_cs_recheck; then 11942 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11943 shift 11944 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11945 CONFIG_SHELL='$SHELL' 11946 export CONFIG_SHELL 11947 exec "\$@" 11948fi 11949 11950_ACEOF 11951cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11952exec 5>>config.log 11953{ 11954 echo 11955 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11956## Running $as_me. ## 11957_ASBOX 11958 printf "%s\n" "$ac_log" 11959} >&5 11960 11961_ACEOF 11962cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11963# 11964# INIT-COMMANDS 11965# 11966AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11967 11968_ACEOF 11969 11970cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11971 11972# Handling of arguments. 11973for ac_config_target in $ac_config_targets 11974do 11975 case $ac_config_target in 11976 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11977 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11978 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11979 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11980 11981 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11982 esac 11983done 11984 11985 11986# If the user did not use the arguments to specify the items to instantiate, 11987# then the envvar interface is used. Set only those that are not. 11988# We use the long form for the default assignment because of an extremely 11989# bizarre bug on SunOS 4.1.3. 11990if $ac_need_defaults; then 11991 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11992 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11993 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11994fi 11995 11996# Have a temporary directory for convenience. Make it in the build tree 11997# simply because there is no reason against having it here, and in addition, 11998# creating and moving files from /tmp can sometimes cause problems. 11999# Hook for its removal unless debugging. 12000# Note that there is a small window in which the directory will not be cleaned: 12001# after its creation but before its name has been assigned to `$tmp'. 12002$debug || 12003{ 12004 tmp= ac_tmp= 12005 trap 'exit_status=$? 12006 : "${ac_tmp:=$tmp}" 12007 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12008' 0 12009 trap 'as_fn_exit 1' 1 2 13 15 12010} 12011# Create a (secure) tmp directory for tmp files. 12012 12013{ 12014 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12015 test -d "$tmp" 12016} || 12017{ 12018 tmp=./conf$$-$RANDOM 12019 (umask 077 && mkdir "$tmp") 12020} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12021ac_tmp=$tmp 12022 12023# Set up the scripts for CONFIG_FILES section. 12024# No need to generate them if there are no CONFIG_FILES. 12025# This happens for instance with `./config.status config.h'. 12026if test -n "$CONFIG_FILES"; then 12027 12028 12029ac_cr=`echo X | tr X '\015'` 12030# On cygwin, bash can eat \r inside `` if the user requested igncr. 12031# But we know of no other shell where ac_cr would be empty at this 12032# point, so we can use a bashism as a fallback. 12033if test "x$ac_cr" = x; then 12034 eval ac_cr=\$\'\\r\' 12035fi 12036ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12037if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12038 ac_cs_awk_cr='\\r' 12039else 12040 ac_cs_awk_cr=$ac_cr 12041fi 12042 12043echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12044_ACEOF 12045 12046 12047{ 12048 echo "cat >conf$$subs.awk <<_ACEOF" && 12049 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12050 echo "_ACEOF" 12051} >conf$$subs.sh || 12052 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12053ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12054ac_delim='%!_!# ' 12055for ac_last_try in false false false false false :; do 12056 . ./conf$$subs.sh || 12057 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12058 12059 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12060 if test $ac_delim_n = $ac_delim_num; then 12061 break 12062 elif $ac_last_try; then 12063 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12064 else 12065 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12066 fi 12067done 12068rm -f conf$$subs.sh 12069 12070cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12071cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12072_ACEOF 12073sed -n ' 12074h 12075s/^/S["/; s/!.*/"]=/ 12076p 12077g 12078s/^[^!]*!// 12079:repl 12080t repl 12081s/'"$ac_delim"'$// 12082t delim 12083:nl 12084h 12085s/\(.\{148\}\)..*/\1/ 12086t more1 12087s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12088p 12089n 12090b repl 12091:more1 12092s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12093p 12094g 12095s/.\{148\}// 12096t nl 12097:delim 12098h 12099s/\(.\{148\}\)..*/\1/ 12100t more2 12101s/["\\]/\\&/g; s/^/"/; s/$/"/ 12102p 12103b 12104:more2 12105s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12106p 12107g 12108s/.\{148\}// 12109t delim 12110' <conf$$subs.awk | sed ' 12111/^[^""]/{ 12112 N 12113 s/\n// 12114} 12115' >>$CONFIG_STATUS || ac_write_fail=1 12116rm -f conf$$subs.awk 12117cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12118_ACAWK 12119cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12120 for (key in S) S_is_set[key] = 1 12121 FS = "" 12122 12123} 12124{ 12125 line = $ 0 12126 nfields = split(line, field, "@") 12127 substed = 0 12128 len = length(field[1]) 12129 for (i = 2; i < nfields; i++) { 12130 key = field[i] 12131 keylen = length(key) 12132 if (S_is_set[key]) { 12133 value = S[key] 12134 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12135 len += length(value) + length(field[++i]) 12136 substed = 1 12137 } else 12138 len += 1 + keylen 12139 } 12140 12141 print line 12142} 12143 12144_ACAWK 12145_ACEOF 12146cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12147if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12148 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12149else 12150 cat 12151fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12152 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12153_ACEOF 12154 12155# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12156# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12157# trailing colons and then remove the whole line if VPATH becomes empty 12158# (actually we leave an empty line to preserve line numbers). 12159if test "x$srcdir" = x.; then 12160 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12161h 12162s/// 12163s/^/:/ 12164s/[ ]*$/:/ 12165s/:\$(srcdir):/:/g 12166s/:\${srcdir}:/:/g 12167s/:@srcdir@:/:/g 12168s/^:*// 12169s/:*$// 12170x 12171s/\(=[ ]*\).*/\1/ 12172G 12173s/\n// 12174s/^[^=]*=[ ]*$// 12175}' 12176fi 12177 12178cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12179fi # test -n "$CONFIG_FILES" 12180 12181# Set up the scripts for CONFIG_HEADERS section. 12182# No need to generate them if there are no CONFIG_HEADERS. 12183# This happens for instance with `./config.status Makefile'. 12184if test -n "$CONFIG_HEADERS"; then 12185cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12186BEGIN { 12187_ACEOF 12188 12189# Transform confdefs.h into an awk script `defines.awk', embedded as 12190# here-document in config.status, that substitutes the proper values into 12191# config.h.in to produce config.h. 12192 12193# Create a delimiter string that does not exist in confdefs.h, to ease 12194# handling of long lines. 12195ac_delim='%!_!# ' 12196for ac_last_try in false false :; do 12197 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12198 if test -z "$ac_tt"; then 12199 break 12200 elif $ac_last_try; then 12201 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12202 else 12203 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12204 fi 12205done 12206 12207# For the awk script, D is an array of macro values keyed by name, 12208# likewise P contains macro parameters if any. Preserve backslash 12209# newline sequences. 12210 12211ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12212sed -n ' 12213s/.\{148\}/&'"$ac_delim"'/g 12214t rset 12215:rset 12216s/^[ ]*#[ ]*define[ ][ ]*/ / 12217t def 12218d 12219:def 12220s/\\$// 12221t bsnl 12222s/["\\]/\\&/g 12223s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12224D["\1"]=" \3"/p 12225s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12226d 12227:bsnl 12228s/["\\]/\\&/g 12229s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12230D["\1"]=" \3\\\\\\n"\\/p 12231t cont 12232s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12233t cont 12234d 12235:cont 12236n 12237s/.\{148\}/&'"$ac_delim"'/g 12238t clear 12239:clear 12240s/\\$// 12241t bsnlc 12242s/["\\]/\\&/g; s/^/"/; s/$/"/p 12243d 12244:bsnlc 12245s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12246b cont 12247' <confdefs.h | sed ' 12248s/'"$ac_delim"'/"\\\ 12249"/g' >>$CONFIG_STATUS || ac_write_fail=1 12250 12251cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12252 for (key in D) D_is_set[key] = 1 12253 FS = "" 12254} 12255/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12256 line = \$ 0 12257 split(line, arg, " ") 12258 if (arg[1] == "#") { 12259 defundef = arg[2] 12260 mac1 = arg[3] 12261 } else { 12262 defundef = substr(arg[1], 2) 12263 mac1 = arg[2] 12264 } 12265 split(mac1, mac2, "(") #) 12266 macro = mac2[1] 12267 prefix = substr(line, 1, index(line, defundef) - 1) 12268 if (D_is_set[macro]) { 12269 # Preserve the white space surrounding the "#". 12270 print prefix "define", macro P[macro] D[macro] 12271 next 12272 } else { 12273 # Replace #undef with comments. This is necessary, for example, 12274 # in the case of _POSIX_SOURCE, which is predefined and required 12275 # on some systems where configure will not decide to define it. 12276 if (defundef == "undef") { 12277 print "/*", prefix defundef, macro, "*/" 12278 next 12279 } 12280 } 12281} 12282{ print } 12283_ACAWK 12284_ACEOF 12285cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12286 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12287fi # test -n "$CONFIG_HEADERS" 12288 12289 12290eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12291shift 12292for ac_tag 12293do 12294 case $ac_tag in 12295 :[FHLC]) ac_mode=$ac_tag; continue;; 12296 esac 12297 case $ac_mode$ac_tag in 12298 :[FHL]*:*);; 12299 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12300 :[FH]-) ac_tag=-:-;; 12301 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12302 esac 12303 ac_save_IFS=$IFS 12304 IFS=: 12305 set x $ac_tag 12306 IFS=$ac_save_IFS 12307 shift 12308 ac_file=$1 12309 shift 12310 12311 case $ac_mode in 12312 :L) ac_source=$1;; 12313 :[FH]) 12314 ac_file_inputs= 12315 for ac_f 12316 do 12317 case $ac_f in 12318 -) ac_f="$ac_tmp/stdin";; 12319 *) # Look for the file first in the build tree, then in the source tree 12320 # (if the path is not absolute). The absolute path cannot be DOS-style, 12321 # because $ac_f cannot contain `:'. 12322 test -f "$ac_f" || 12323 case $ac_f in 12324 [\\/$]*) false;; 12325 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12326 esac || 12327 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12328 esac 12329 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12330 as_fn_append ac_file_inputs " '$ac_f'" 12331 done 12332 12333 # Let's still pretend it is `configure' which instantiates (i.e., don't 12334 # use $as_me), people would be surprised to read: 12335 # /* config.h. Generated by config.status. */ 12336 configure_input='Generated from '` 12337 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12338 `' by configure.' 12339 if test x"$ac_file" != x-; then 12340 configure_input="$ac_file. $configure_input" 12341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12342printf "%s\n" "$as_me: creating $ac_file" >&6;} 12343 fi 12344 # Neutralize special characters interpreted by sed in replacement strings. 12345 case $configure_input in #( 12346 *\&* | *\|* | *\\* ) 12347 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12348 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12349 *) ac_sed_conf_input=$configure_input;; 12350 esac 12351 12352 case $ac_tag in 12353 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12354 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12355 esac 12356 ;; 12357 esac 12358 12359 ac_dir=`$as_dirname -- "$ac_file" || 12360$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12361 X"$ac_file" : 'X\(//\)[^/]' \| \ 12362 X"$ac_file" : 'X\(//\)$' \| \ 12363 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12364printf "%s\n" X"$ac_file" | 12365 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12366 s//\1/ 12367 q 12368 } 12369 /^X\(\/\/\)[^/].*/{ 12370 s//\1/ 12371 q 12372 } 12373 /^X\(\/\/\)$/{ 12374 s//\1/ 12375 q 12376 } 12377 /^X\(\/\).*/{ 12378 s//\1/ 12379 q 12380 } 12381 s/.*/./; q'` 12382 as_dir="$ac_dir"; as_fn_mkdir_p 12383 ac_builddir=. 12384 12385case "$ac_dir" in 12386.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12387*) 12388 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12389 # A ".." for each directory in $ac_dir_suffix. 12390 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12391 case $ac_top_builddir_sub in 12392 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12393 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12394 esac ;; 12395esac 12396ac_abs_top_builddir=$ac_pwd 12397ac_abs_builddir=$ac_pwd$ac_dir_suffix 12398# for backward compatibility: 12399ac_top_builddir=$ac_top_build_prefix 12400 12401case $srcdir in 12402 .) # We are building in place. 12403 ac_srcdir=. 12404 ac_top_srcdir=$ac_top_builddir_sub 12405 ac_abs_top_srcdir=$ac_pwd ;; 12406 [\\/]* | ?:[\\/]* ) # Absolute name. 12407 ac_srcdir=$srcdir$ac_dir_suffix; 12408 ac_top_srcdir=$srcdir 12409 ac_abs_top_srcdir=$srcdir ;; 12410 *) # Relative name. 12411 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12412 ac_top_srcdir=$ac_top_build_prefix$srcdir 12413 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12414esac 12415ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12416 12417 12418 case $ac_mode in 12419 :F) 12420 # 12421 # CONFIG_FILE 12422 # 12423 12424 case $INSTALL in 12425 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12426 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12427 esac 12428 ac_MKDIR_P=$MKDIR_P 12429 case $MKDIR_P in 12430 [\\/$]* | ?:[\\/]* ) ;; 12431 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12432 esac 12433_ACEOF 12434 12435cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12436# If the template does not know about datarootdir, expand it. 12437# FIXME: This hack should be removed a few years after 2.60. 12438ac_datarootdir_hack=; ac_datarootdir_seen= 12439ac_sed_dataroot=' 12440/datarootdir/ { 12441 p 12442 q 12443} 12444/@datadir@/p 12445/@docdir@/p 12446/@infodir@/p 12447/@localedir@/p 12448/@mandir@/p' 12449case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12450*datarootdir*) ac_datarootdir_seen=yes;; 12451*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12453printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12454_ACEOF 12455cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12456 ac_datarootdir_hack=' 12457 s&@datadir@&$datadir&g 12458 s&@docdir@&$docdir&g 12459 s&@infodir@&$infodir&g 12460 s&@localedir@&$localedir&g 12461 s&@mandir@&$mandir&g 12462 s&\\\${datarootdir}&$datarootdir&g' ;; 12463esac 12464_ACEOF 12465 12466# Neutralize VPATH when `$srcdir' = `.'. 12467# Shell code in configure.ac might set extrasub. 12468# FIXME: do we really want to maintain this feature? 12469cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12470ac_sed_extra="$ac_vpsub 12471$extrasub 12472_ACEOF 12473cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12474:t 12475/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12476s|@configure_input@|$ac_sed_conf_input|;t t 12477s&@top_builddir@&$ac_top_builddir_sub&;t t 12478s&@top_build_prefix@&$ac_top_build_prefix&;t t 12479s&@srcdir@&$ac_srcdir&;t t 12480s&@abs_srcdir@&$ac_abs_srcdir&;t t 12481s&@top_srcdir@&$ac_top_srcdir&;t t 12482s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12483s&@builddir@&$ac_builddir&;t t 12484s&@abs_builddir@&$ac_abs_builddir&;t t 12485s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12486s&@INSTALL@&$ac_INSTALL&;t t 12487s&@MKDIR_P@&$ac_MKDIR_P&;t t 12488$ac_datarootdir_hack 12489" 12490eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12491 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12492 12493test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12494 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12495 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12496 "$ac_tmp/out"`; test -z "$ac_out"; } && 12497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12498which seems to be undefined. Please make sure it is defined" >&5 12499printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12500which seems to be undefined. Please make sure it is defined" >&2;} 12501 12502 rm -f "$ac_tmp/stdin" 12503 case $ac_file in 12504 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12505 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12506 esac \ 12507 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12508 ;; 12509 :H) 12510 # 12511 # CONFIG_HEADER 12512 # 12513 if test x"$ac_file" != x-; then 12514 { 12515 printf "%s\n" "/* $configure_input */" >&1 \ 12516 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12517 } >"$ac_tmp/config.h" \ 12518 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12519 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12521printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12522 else 12523 rm -f "$ac_file" 12524 mv "$ac_tmp/config.h" "$ac_file" \ 12525 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12526 fi 12527 else 12528 printf "%s\n" "/* $configure_input */" >&1 \ 12529 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12530 || as_fn_error $? "could not create -" "$LINENO" 5 12531 fi 12532# Compute "$ac_file"'s index in $config_headers. 12533_am_arg="$ac_file" 12534_am_stamp_count=1 12535for _am_header in $config_headers :; do 12536 case $_am_header in 12537 $_am_arg | $_am_arg:* ) 12538 break ;; 12539 * ) 12540 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12541 esac 12542done 12543echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12544$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12545 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12546 X"$_am_arg" : 'X\(//\)$' \| \ 12547 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12548printf "%s\n" X"$_am_arg" | 12549 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12550 s//\1/ 12551 q 12552 } 12553 /^X\(\/\/\)[^/].*/{ 12554 s//\1/ 12555 q 12556 } 12557 /^X\(\/\/\)$/{ 12558 s//\1/ 12559 q 12560 } 12561 /^X\(\/\).*/{ 12562 s//\1/ 12563 q 12564 } 12565 s/.*/./; q'`/stamp-h$_am_stamp_count 12566 ;; 12567 12568 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12569printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12570 ;; 12571 esac 12572 12573 12574 case $ac_file$ac_mode in 12575 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12576 # Older Autoconf quotes --file arguments for eval, but not when files 12577 # are listed without --file. Let's play safe and only enable the eval 12578 # if we detect the quoting. 12579 # TODO: see whether this extra hack can be removed once we start 12580 # requiring Autoconf 2.70 or later. 12581 case $CONFIG_FILES in #( 12582 *\'*) : 12583 eval set x "$CONFIG_FILES" ;; #( 12584 *) : 12585 set x $CONFIG_FILES ;; #( 12586 *) : 12587 ;; 12588esac 12589 shift 12590 # Used to flag and report bootstrapping failures. 12591 am_rc=0 12592 for am_mf 12593 do 12594 # Strip MF so we end up with the name of the file. 12595 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12596 # Check whether this is an Automake generated Makefile which includes 12597 # dependency-tracking related rules and includes. 12598 # Grep'ing the whole file directly is not great: AIX grep has a line 12599 # limit of 2048, but all sed's we know have understand at least 4000. 12600 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12601 || continue 12602 am_dirpart=`$as_dirname -- "$am_mf" || 12603$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12604 X"$am_mf" : 'X\(//\)[^/]' \| \ 12605 X"$am_mf" : 'X\(//\)$' \| \ 12606 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12607printf "%s\n" X"$am_mf" | 12608 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12609 s//\1/ 12610 q 12611 } 12612 /^X\(\/\/\)[^/].*/{ 12613 s//\1/ 12614 q 12615 } 12616 /^X\(\/\/\)$/{ 12617 s//\1/ 12618 q 12619 } 12620 /^X\(\/\).*/{ 12621 s//\1/ 12622 q 12623 } 12624 s/.*/./; q'` 12625 am_filepart=`$as_basename -- "$am_mf" || 12626$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12627 X"$am_mf" : 'X\(//\)$' \| \ 12628 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12629printf "%s\n" X/"$am_mf" | 12630 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12631 s//\1/ 12632 q 12633 } 12634 /^X\/\(\/\/\)$/{ 12635 s//\1/ 12636 q 12637 } 12638 /^X\/\(\/\).*/{ 12639 s//\1/ 12640 q 12641 } 12642 s/.*/./; q'` 12643 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12644 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12645 | $MAKE -f - am--depfiles" >&5 12646 (cd "$am_dirpart" \ 12647 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12648 | $MAKE -f - am--depfiles) >&5 2>&5 12649 ac_status=$? 12650 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12651 (exit $ac_status); } || am_rc=$? 12652 done 12653 if test $am_rc -ne 0; then 12654 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12655printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12656as_fn_error $? "Something went wrong bootstrapping makefile fragments 12657 for automatic dependency tracking. If GNU make was not used, consider 12658 re-running the configure script with MAKE=\"gmake\" (or whatever is 12659 necessary). You can also try re-running configure with the 12660 '--disable-dependency-tracking' option to at least be able to build 12661 the package (albeit without support for automatic dependency tracking). 12662See \`config.log' for more details" "$LINENO" 5; } 12663 fi 12664 { am_dirpart=; unset am_dirpart;} 12665 { am_filepart=; unset am_filepart;} 12666 { am_mf=; unset am_mf;} 12667 { am_rc=; unset am_rc;} 12668 rm -f conftest-deps.mk 12669} 12670 ;; 12671 12672 esac 12673done # for ac_tag 12674 12675 12676as_fn_exit 0 12677_ACEOF 12678ac_clean_files=$ac_clean_files_save 12679 12680test $ac_write_fail = 0 || 12681 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12682 12683 12684# configure is writing to config.log, and then calls config.status. 12685# config.status does its own redirection, appending to config.log. 12686# Unfortunately, on DOS this fails, as config.log is still kept open 12687# by configure, so config.status won't be able to write to it; its 12688# output is simply discarded. So we exec the FD to /dev/null, 12689# effectively closing config.log, so it can be properly (re)opened and 12690# appended to by config.status. When coming back to configure, we 12691# need to make the FD available again. 12692if test "$no_create" != yes; then 12693 ac_cs_success=: 12694 ac_config_status_args= 12695 test "$silent" = yes && 12696 ac_config_status_args="$ac_config_status_args --quiet" 12697 exec 5>/dev/null 12698 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12699 exec 5>>config.log 12700 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12701 # would make configure fail if this is the last instruction. 12702 $ac_cs_success || as_fn_exit 1 12703fi 12704if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12706printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12707fi 12708 12709 12710