configure revision 3d13e800
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for encodings 1.0.6. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/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/font/encodings/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='encodings' 614PACKAGE_TARNAME='encodings' 615PACKAGE_VERSION='1.0.6' 616PACKAGE_STRING='encodings 1.0.6' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/font/encodings/issues' 618PACKAGE_URL='' 619 620# Factoring default headers for most tests. 621ac_includes_default="\ 622#include <stddef.h> 623#ifdef HAVE_STDIO_H 624# include <stdio.h> 625#endif 626#ifdef HAVE_STDLIB_H 627# include <stdlib.h> 628#endif 629#ifdef HAVE_STRING_H 630# include <string.h> 631#endif 632#ifdef HAVE_INTTYPES_H 633# include <inttypes.h> 634#endif 635#ifdef HAVE_STDINT_H 636# include <stdint.h> 637#endif 638#ifdef HAVE_STRINGS_H 639# include <strings.h> 640#endif 641#ifdef HAVE_SYS_TYPES_H 642# include <sys/types.h> 643#endif 644#ifdef HAVE_SYS_STAT_H 645# include <sys/stat.h> 646#endif 647#ifdef HAVE_UNISTD_H 648# include <unistd.h> 649#endif" 650 651ac_header_c_list= 652ac_subst_vars='am__EXEEXT_FALSE 653am__EXEEXT_TRUE 654LTLIBOBJS 655LIBOBJS 656ENCODINGSDIR 657FONTROOTDIR 658GZIP 659GZIP_LARGE_FALSE 660GZIP_LARGE_TRUE 661GZIP_SMALL_FALSE 662GZIP_SMALL_TRUE 663MKFONTSCALE 664MAN_SUBSTS 665XORG_MAN_PAGE 666ADMIN_MAN_DIR 667DRIVER_MAN_DIR 668MISC_MAN_DIR 669FILE_MAN_DIR 670LIB_MAN_DIR 671APP_MAN_DIR 672ADMIN_MAN_SUFFIX 673DRIVER_MAN_SUFFIX 674MISC_MAN_SUFFIX 675FILE_MAN_SUFFIX 676LIB_MAN_SUFFIX 677APP_MAN_SUFFIX 678SED 679host_os 680host_vendor 681host_cpu 682host 683build_os 684build_vendor 685build_cpu 686build 687INSTALL_CMD 688PKG_CONFIG_LIBDIR 689PKG_CONFIG_PATH 690PKG_CONFIG 691CHANGELOG_CMD 692STRICT_CFLAGS 693CWARNFLAGS 694BASE_CFLAGS 695am__fastdepCC_FALSE 696am__fastdepCC_TRUE 697CCDEPMODE 698am__nodep 699AMDEPBACKSLASH 700AMDEP_FALSE 701AMDEP_TRUE 702am__include 703DEPDIR 704OBJEXT 705EXEEXT 706ac_ct_CC 707CPPFLAGS 708LDFLAGS 709CFLAGS 710CC 711AM_BACKSLASH 712AM_DEFAULT_VERBOSITY 713AM_DEFAULT_V 714AM_V 715CSCOPE 716ETAGS 717CTAGS 718am__untar 719am__tar 720AMTAR 721am__leading_dot 722SET_MAKE 723AWK 724mkdir_p 725MKDIR_P 726INSTALL_STRIP_PROGRAM 727STRIP 728install_sh 729MAKEINFO 730AUTOHEADER 731AUTOMAKE 732AUTOCONF 733ACLOCAL 734VERSION 735PACKAGE 736CYGPATH_W 737am__isrc 738INSTALL_DATA 739INSTALL_SCRIPT 740INSTALL_PROGRAM 741target_alias 742host_alias 743build_alias 744LIBS 745ECHO_T 746ECHO_N 747ECHO_C 748DEFS 749mandir 750localedir 751libdir 752psdir 753pdfdir 754dvidir 755htmldir 756infodir 757docdir 758oldincludedir 759includedir 760runstatedir 761localstatedir 762sharedstatedir 763sysconfdir 764datadir 765datarootdir 766libexecdir 767sbindir 768bindir 769program_transform_name 770prefix 771exec_prefix 772PACKAGE_URL 773PACKAGE_BUGREPORT 774PACKAGE_STRING 775PACKAGE_VERSION 776PACKAGE_TARNAME 777PACKAGE_NAME 778PATH_SEPARATOR 779SHELL 780am__quote' 781ac_subst_files='' 782ac_user_opts=' 783enable_option_checking 784enable_silent_rules 785enable_dependency_tracking 786enable_selective_werror 787enable_strict_compilation 788enable_gzip_small_encodings 789enable_gzip_large_encodings 790with_fontrootdir 791with_encodingsdir 792' 793 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"$ac_msg" 1327 pwd)` 1328# When building in place, set srcdir=. 1329if test "$ac_abs_confdir" = "$ac_pwd"; then 1330 srcdir=. 1331fi 1332# Remove unnecessary trailing slashes from srcdir. 1333# Double slashes in file names in object file debugging info 1334# mess up M-x gdb in Emacs. 1335case $srcdir in 1336*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1337esac 1338for ac_var in $ac_precious_vars; do 1339 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1340 eval ac_env_${ac_var}_value=\$${ac_var} 1341 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1342 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1343done 1344 1345# 1346# Report the --help message. 1347# 1348if test "$ac_init_help" = "long"; then 1349 # Omit some internal or obsolete options to make the list less imposing. 1350 # This message is too long to be a string in the A/UX 3.1 sh. 1351 cat <<_ACEOF 1352\`configure' configures encodings 1.0.6 to adapt to many kinds of systems. 1353 1354Usage: $0 [OPTION]... [VAR=VALUE]... 1355 1356To assign environment variables (e.g., CC, CFLAGS...), specify them as 1357VAR=VALUE. See below for descriptions of some of the useful variables. 1358 1359Defaults for the options are specified in brackets. 1360 1361Configuration: 1362 -h, --help display this help and exit 1363 --help=short display options specific to this package 1364 --help=recursive display the short help of all the included packages 1365 -V, --version display version information and exit 1366 -q, --quiet, --silent do not print \`checking ...' messages 1367 --cache-file=FILE cache test results in FILE [disabled] 1368 -C, --config-cache alias for \`--cache-file=config.cache' 1369 -n, --no-create do not create output files 1370 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1371 1372Installation directories: 1373 --prefix=PREFIX install architecture-independent files in PREFIX 1374 [$ac_default_prefix] 1375 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1376 [PREFIX] 1377 1378By default, \`make install' will install all the files in 1379\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1380an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1381for instance \`--prefix=\$HOME'. 1382 1383For better control, use the options below. 1384 1385Fine tuning of the installation directories: 1386 --bindir=DIR user executables [EPREFIX/bin] 1387 --sbindir=DIR system admin executables [EPREFIX/sbin] 1388 --libexecdir=DIR program executables [EPREFIX/libexec] 1389 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1390 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1391 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1392 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1393 --libdir=DIR object code libraries [EPREFIX/lib] 1394 --includedir=DIR C header files [PREFIX/include] 1395 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1396 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1397 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1398 --infodir=DIR info documentation [DATAROOTDIR/info] 1399 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1400 --mandir=DIR man documentation [DATAROOTDIR/man] 1401 --docdir=DIR documentation root [DATAROOTDIR/doc/encodings] 1402 --htmldir=DIR html documentation [DOCDIR] 1403 --dvidir=DIR dvi documentation [DOCDIR] 1404 --pdfdir=DIR pdf documentation [DOCDIR] 1405 --psdir=DIR ps documentation [DOCDIR] 1406_ACEOF 1407 1408 cat <<\_ACEOF 1409 1410Program names: 1411 --program-prefix=PREFIX prepend PREFIX to installed program names 1412 --program-suffix=SUFFIX append SUFFIX to installed program names 1413 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1414 1415System types: 1416 --build=BUILD configure for building on BUILD [guessed] 1417 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1418_ACEOF 1419fi 1420 1421if test -n "$ac_init_help"; then 1422 case $ac_init_help in 1423 short | recursive ) echo "Configuration of encodings 1.0.6:";; 1424 esac 1425 cat <<\_ACEOF 1426 1427Optional Features: 1428 --disable-option-checking ignore unrecognized --enable/--with options 1429 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1430 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1431 --enable-silent-rules less verbose build output (undo: "make V=1") 1432 --disable-silent-rules verbose build output (undo: "make V=0") 1433 --enable-dependency-tracking 1434 do not reject slow dependency extractors 1435 --disable-dependency-tracking 1436 speeds up one-time build 1437 --disable-selective-werror 1438 Turn off selective compiler errors. (default: 1439 enabled) 1440 --enable-strict-compilation 1441 Enable all warnings from compiler and make them 1442 errors (default: disabled) 1443 --disable-gzip-small-encodings 1444 Disable compression of small encoding files 1445 --disable-gzip-large-encodings 1446 Disable compression of large encoding files 1447 1448Optional Packages: 1449 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1450 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1451 --with-fontrootdir=DIR Path to root directory for font files 1452 --with-encodingsdir=DIR Path to encodings files [FONTROOTDIR/encodings] 1453 1454Some influential environment variables: 1455 CC C compiler command 1456 CFLAGS C compiler flags 1457 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1458 nonstandard directory <lib dir> 1459 LIBS libraries to pass to the linker, e.g. -l<library> 1460 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1461 you have headers in a nonstandard directory <include dir> 1462 PKG_CONFIG path to pkg-config utility 1463 PKG_CONFIG_PATH 1464 directories to add to pkg-config's search path 1465 PKG_CONFIG_LIBDIR 1466 path overriding pkg-config's built-in search path 1467 1468Use these variables to override the choices made by `configure' or to help 1469it to find libraries and programs with nonstandard names/locations. 1470 1471Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/issues>. 1472_ACEOF 1473ac_status=$? 1474fi 1475 1476if test "$ac_init_help" = "recursive"; then 1477 # If there are subdirs, report their specific --help. 1478 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1479 test -d "$ac_dir" || 1480 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1481 continue 1482 ac_builddir=. 1483 1484case "$ac_dir" in 1485.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1486*) 1487 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1488 # A ".." for each directory in $ac_dir_suffix. 1489 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1490 case $ac_top_builddir_sub in 1491 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1492 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1493 esac ;; 1494esac 1495ac_abs_top_builddir=$ac_pwd 1496ac_abs_builddir=$ac_pwd$ac_dir_suffix 1497# for backward compatibility: 1498ac_top_builddir=$ac_top_build_prefix 1499 1500case $srcdir in 1501 .) # We are building in place. 1502 ac_srcdir=. 1503 ac_top_srcdir=$ac_top_builddir_sub 1504 ac_abs_top_srcdir=$ac_pwd ;; 1505 [\\/]* | ?:[\\/]* ) # Absolute name. 1506 ac_srcdir=$srcdir$ac_dir_suffix; 1507 ac_top_srcdir=$srcdir 1508 ac_abs_top_srcdir=$srcdir ;; 1509 *) # Relative name. 1510 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1511 ac_top_srcdir=$ac_top_build_prefix$srcdir 1512 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1513esac 1514ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1515 1516 cd "$ac_dir" || { ac_status=$?; continue; } 1517 # Check for configure.gnu first; this name is used for a wrapper for 1518 # Metaconfig's "Configure" on case-insensitive file systems. 1519 if test -f "$ac_srcdir/configure.gnu"; then 1520 echo && 1521 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1522 elif test -f "$ac_srcdir/configure"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure" --help=recursive 1525 else 1526 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1527 fi || ac_status=$? 1528 cd "$ac_pwd" || { ac_status=$?; break; } 1529 done 1530fi 1531 1532test -n "$ac_init_help" && exit $ac_status 1533if $ac_init_version; then 1534 cat <<\_ACEOF 1535encodings configure 1.0.6 1536generated by GNU Autoconf 2.71 1537 1538Copyright (C) 2021 Free Software Foundation, Inc. 1539This configure script is free software; the Free Software Foundation 1540gives unlimited permission to copy, distribute and modify it. 1541_ACEOF 1542 exit 1543fi 1544 1545## ------------------------ ## 1546## Autoconf initialization. ## 1547## ------------------------ ## 1548 1549# ac_fn_c_try_compile LINENO 1550# -------------------------- 1551# Try to compile conftest.$ac_ext, and return whether this succeeded. 1552ac_fn_c_try_compile () 1553{ 1554 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1555 rm -f conftest.$ac_objext conftest.beam 1556 if { { ac_try="$ac_compile" 1557case "(($ac_try" in 1558 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1559 *) ac_try_echo=$ac_try;; 1560esac 1561eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1562printf "%s\n" "$ac_try_echo"; } >&5 1563 (eval "$ac_compile") 2>conftest.err 1564 ac_status=$? 1565 if test -s conftest.err; then 1566 grep -v '^ *+' conftest.err >conftest.er1 1567 cat conftest.er1 >&5 1568 mv -f conftest.er1 conftest.err 1569 fi 1570 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1571 test $ac_status = 0; } && { 1572 test -z "$ac_c_werror_flag" || 1573 test ! -s conftest.err 1574 } && test -s conftest.$ac_objext 1575then : 1576 ac_retval=0 1577else $as_nop 1578 printf "%s\n" "$as_me: failed program was:" >&5 1579sed 's/^/| /' conftest.$ac_ext >&5 1580 1581 ac_retval=1 1582fi 1583 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1584 as_fn_set_status $ac_retval 1585 1586} # ac_fn_c_try_compile 1587 1588# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1589# ------------------------------------------------------------------ 1590# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1591# accordingly. 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" >&6; } 1598if eval test \${$3+y} 1599then : 1600 printf %s "(cached) " >&6 1601else $as_nop 1602 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1603 eval ac_save_FLAGS=\$$6 1604 as_fn_append $6 " $5" 1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1606/* end confdefs.h. */ 1607$4 1608int 1609main (void) 1610{ 1611#ifndef $as_decl_name 1612#ifdef __cplusplus 1613 (void) $as_decl_use; 1614#else 1615 (void) $as_decl_name; 1616#endif 1617#endif 1618 1619 ; 1620 return 0; 1621} 1622_ACEOF 1623if ac_fn_c_try_compile "$LINENO" 1624then : 1625 eval "$3=yes" 1626else $as_nop 1627 eval "$3=no" 1628fi 1629rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1630 eval $6=\$ac_save_FLAGS 1631 1632fi 1633eval ac_res=\$$3 1634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1635printf "%s\n" "$ac_res" >&6; } 1636 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1637 1638} # ac_fn_check_decl 1639 1640# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1641# ------------------------------------------------------- 1642# Tests whether HEADER exists and can be compiled using the include files in 1643# INCLUDES, setting the cache variable VAR accordingly. 1644ac_fn_c_check_header_compile () 1645{ 1646 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1648printf %s "checking for $2... " >&6; } 1649if eval test \${$3+y} 1650then : 1651 printf %s "(cached) " >&6 1652else $as_nop 1653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1654/* end confdefs.h. */ 1655$4 1656#include <$2> 1657_ACEOF 1658if ac_fn_c_try_compile "$LINENO" 1659then : 1660 eval "$3=yes" 1661else $as_nop 1662 eval "$3=no" 1663fi 1664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1665fi 1666eval ac_res=\$$3 1667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1668printf "%s\n" "$ac_res" >&6; } 1669 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1670 1671} # ac_fn_c_check_header_compile 1672 1673# ac_fn_c_try_link LINENO 1674# ----------------------- 1675# Try to link conftest.$ac_ext, and return whether this succeeded. 1676ac_fn_c_try_link () 1677{ 1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1679 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1680 if { { ac_try="$ac_link" 1681case "(($ac_try" in 1682 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1683 *) ac_try_echo=$ac_try;; 1684esac 1685eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1686printf "%s\n" "$ac_try_echo"; } >&5 1687 (eval "$ac_link") 2>conftest.err 1688 ac_status=$? 1689 if test -s conftest.err; then 1690 grep -v '^ *+' conftest.err >conftest.er1 1691 cat conftest.er1 >&5 1692 mv -f conftest.er1 conftest.err 1693 fi 1694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1695 test $ac_status = 0; } && { 1696 test -z "$ac_c_werror_flag" || 1697 test ! -s conftest.err 1698 } && test -s conftest$ac_exeext && { 1699 test "$cross_compiling" = yes || 1700 test -x conftest$ac_exeext 1701 } 1702then : 1703 ac_retval=0 1704else $as_nop 1705 printf "%s\n" "$as_me: failed program was:" >&5 1706sed 's/^/| /' conftest.$ac_ext >&5 1707 1708 ac_retval=1 1709fi 1710 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1711 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1712 # interfere with the next link command; also delete a directory that is 1713 # left behind by Apple's compiler. We do this before executing the actions. 1714 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1715 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1716 as_fn_set_status $ac_retval 1717 1718} # ac_fn_c_try_link 1719ac_configure_args_raw= 1720for ac_arg 1721do 1722 case $ac_arg in 1723 *\'*) 1724 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1725 esac 1726 as_fn_append ac_configure_args_raw " '$ac_arg'" 1727done 1728 1729case $ac_configure_args_raw in 1730 *$as_nl*) 1731 ac_safe_unquote= ;; 1732 *) 1733 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1734 ac_unsafe_a="$ac_unsafe_z#~" 1735 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1736 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1737esac 1738 1739cat >config.log <<_ACEOF 1740This file contains any messages produced by compilers while 1741running configure, to aid debugging if configure makes a mistake. 1742 1743It was created by encodings $as_me 1.0.6, which was 1744generated by GNU Autoconf 2.71. Invocation command line was 1745 1746 $ $0$ac_configure_args_raw 1747 1748_ACEOF 1749exec 5>>config.log 1750{ 1751cat <<_ASUNAME 1752## --------- ## 1753## Platform. ## 1754## --------- ## 1755 1756hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1757uname -m = `(uname -m) 2>/dev/null || echo unknown` 1758uname -r = `(uname -r) 2>/dev/null || echo unknown` 1759uname -s = `(uname -s) 2>/dev/null || echo unknown` 1760uname -v = `(uname -v) 2>/dev/null || echo unknown` 1761 1762/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1763/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1764 1765/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1766/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1767/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1768/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1769/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1770/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1771/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1772 1773_ASUNAME 1774 1775as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1776for as_dir in $PATH 1777do 1778 IFS=$as_save_IFS 1779 case $as_dir in #((( 1780 '') as_dir=./ ;; 1781 */) ;; 1782 *) as_dir=$as_dir/ ;; 1783 esac 1784 printf "%s\n" "PATH: $as_dir" 1785 done 1786IFS=$as_save_IFS 1787 1788} >&5 1789 1790cat >&5 <<_ACEOF 1791 1792 1793## ----------- ## 1794## Core tests. ## 1795## ----------- ## 1796 1797_ACEOF 1798 1799 1800# Keep a trace of the command line. 1801# Strip out --no-create and --no-recursion so they do not pile up. 1802# Strip out --silent because we don't want to record it for future runs. 1803# Also quote any args containing shell meta-characters. 1804# Make two passes to allow for proper duplicate-argument suppression. 1805ac_configure_args= 1806ac_configure_args0= 1807ac_configure_args1= 1808ac_must_keep_next=false 1809for ac_pass in 1 2 1810do 1811 for ac_arg 1812 do 1813 case $ac_arg in 1814 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1815 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1816 | -silent | --silent | --silen | --sile | --sil) 1817 continue ;; 1818 *\'*) 1819 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1820 esac 1821 case $ac_pass in 1822 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1823 2) 1824 as_fn_append ac_configure_args1 " '$ac_arg'" 1825 if test $ac_must_keep_next = true; then 1826 ac_must_keep_next=false # Got value, back to normal. 1827 else 1828 case $ac_arg in 1829 *=* | --config-cache | -C | -disable-* | --disable-* \ 1830 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1831 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1832 | -with-* | --with-* | -without-* | --without-* | --x) 1833 case "$ac_configure_args0 " in 1834 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1835 esac 1836 ;; 1837 -* ) ac_must_keep_next=true ;; 1838 esac 1839 fi 1840 as_fn_append ac_configure_args " '$ac_arg'" 1841 ;; 1842 esac 1843 done 1844done 1845{ ac_configure_args0=; unset ac_configure_args0;} 1846{ ac_configure_args1=; unset ac_configure_args1;} 1847 1848# When interrupted or exit'd, cleanup temporary files, and complete 1849# config.log. We remove comments because anyway the quotes in there 1850# would cause problems or look ugly. 1851# WARNING: Use '\'' to represent an apostrophe within the trap. 1852# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1853trap 'exit_status=$? 1854 # Sanitize IFS. 1855 IFS=" "" $as_nl" 1856 # Save into config.log some information that might help in debugging. 1857 { 1858 echo 1859 1860 printf "%s\n" "## ---------------- ## 1861## Cache variables. ## 1862## ---------------- ##" 1863 echo 1864 # The following way of writing the cache mishandles newlines in values, 1865( 1866 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1867 eval ac_val=\$$ac_var 1868 case $ac_val in #( 1869 *${as_nl}*) 1870 case $ac_var in #( 1871 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1872printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1873 esac 1874 case $ac_var in #( 1875 _ | IFS | as_nl) ;; #( 1876 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1877 *) { eval $ac_var=; unset $ac_var;} ;; 1878 esac ;; 1879 esac 1880 done 1881 (set) 2>&1 | 1882 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1883 *${as_nl}ac_space=\ *) 1884 sed -n \ 1885 "s/'\''/'\''\\\\'\'''\''/g; 1886 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1887 ;; #( 1888 *) 1889 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1890 ;; 1891 esac | 1892 sort 1893) 1894 echo 1895 1896 printf "%s\n" "## ----------------- ## 1897## Output variables. ## 1898## ----------------- ##" 1899 echo 1900 for ac_var in $ac_subst_vars 1901 do 1902 eval ac_val=\$$ac_var 1903 case $ac_val in 1904 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905 esac 1906 printf "%s\n" "$ac_var='\''$ac_val'\''" 1907 done | sort 1908 echo 1909 1910 if test -n "$ac_subst_files"; then 1911 printf "%s\n" "## ------------------- ## 1912## File substitutions. ## 1913## ------------------- ##" 1914 echo 1915 for ac_var in $ac_subst_files 1916 do 1917 eval ac_val=\$$ac_var 1918 case $ac_val in 1919 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1920 esac 1921 printf "%s\n" "$ac_var='\''$ac_val'\''" 1922 done | sort 1923 echo 1924 fi 1925 1926 if test -s confdefs.h; then 1927 printf "%s\n" "## ----------- ## 1928## confdefs.h. ## 1929## ----------- ##" 1930 echo 1931 cat confdefs.h 1932 echo 1933 fi 1934 test "$ac_signal" != 0 && 1935 printf "%s\n" "$as_me: caught signal $ac_signal" 1936 printf "%s\n" "$as_me: exit $exit_status" 1937 } >&5 1938 rm -f core *.core core.conftest.* && 1939 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1940 exit $exit_status 1941' 0 1942for ac_signal in 1 2 13 15; do 1943 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1944done 1945ac_signal=0 1946 1947# confdefs.h avoids OS command line length limits that DEFS can exceed. 1948rm -f -r conftest* confdefs.h 1949 1950printf "%s\n" "/* confdefs.h */" > confdefs.h 1951 1952# Predefined preprocessor variables. 1953 1954printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1955 1956printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1957 1958printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1959 1960printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1961 1962printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1963 1964printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1965 1966 1967# Let the site file select an alternate cache file if it wants to. 1968# Prefer an explicitly selected file to automatically selected ones. 1969if test -n "$CONFIG_SITE"; then 1970 ac_site_files="$CONFIG_SITE" 1971elif test "x$prefix" != xNONE; then 1972 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1973else 1974 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1975fi 1976 1977for ac_site_file in $ac_site_files 1978do 1979 case $ac_site_file in #( 1980 */*) : 1981 ;; #( 1982 *) : 1983 ac_site_file=./$ac_site_file ;; 1984esac 1985 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1987printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1988 sed 's/^/| /' "$ac_site_file" >&5 1989 . "$ac_site_file" \ 1990 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1991printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1992as_fn_error $? "failed to load site script $ac_site_file 1993See \`config.log' for more details" "$LINENO" 5; } 1994 fi 1995done 1996 1997if test -r "$cache_file"; then 1998 # Some versions of bash will fail to source /dev/null (special files 1999 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2000 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2002printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2003 case $cache_file in 2004 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2005 *) . "./$cache_file";; 2006 esac 2007 fi 2008else 2009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2010printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2011 >$cache_file 2012fi 2013 2014# Test code for whether the C compiler supports C89 (global declarations) 2015ac_c_conftest_c89_globals=' 2016/* Does the compiler advertise C89 conformance? 2017 Do not test the value of __STDC__, because some compilers set it to 0 2018 while being otherwise adequately conformant. */ 2019#if !defined __STDC__ 2020# error "Compiler does not advertise C89 conformance" 2021#endif 2022 2023#include <stddef.h> 2024#include <stdarg.h> 2025struct stat; 2026/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2027struct buf { int x; }; 2028struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2029static char *e (p, i) 2030 char **p; 2031 int i; 2032{ 2033 return p[i]; 2034} 2035static char *f (char * (*g) (char **, int), char **p, ...) 2036{ 2037 char *s; 2038 va_list v; 2039 va_start (v,p); 2040 s = g (p, va_arg (v,int)); 2041 va_end (v); 2042 return s; 2043} 2044 2045/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2046 function prototypes and stuff, but not \xHH hex character constants. 2047 These do not provoke an error unfortunately, instead are silently treated 2048 as an "x". The following induces an error, until -std is added to get 2049 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2050 array size at least. It is necessary to write \x00 == 0 to get something 2051 that is true only with -std. */ 2052int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2053 2054/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2055 inside strings and character constants. */ 2056#define FOO(x) '\''x'\'' 2057int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2058 2059int test (int i, double x); 2060struct s1 {int (*f) (int a);}; 2061struct s2 {int (*f) (double a);}; 2062int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2063 int, int);' 2064 2065# Test code for whether the C compiler supports C89 (body of main). 2066ac_c_conftest_c89_main=' 2067ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2068' 2069 2070# Test code for whether the C compiler supports C99 (global declarations) 2071ac_c_conftest_c99_globals=' 2072// Does the compiler advertise C99 conformance? 2073#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2074# error "Compiler does not advertise C99 conformance" 2075#endif 2076 2077#include <stdbool.h> 2078extern int puts (const char *); 2079extern int printf (const char *, ...); 2080extern int dprintf (int, const char *, ...); 2081extern void *malloc (size_t); 2082 2083// Check varargs macros. These examples are taken from C99 6.10.3.5. 2084// dprintf is used instead of fprintf to avoid needing to declare 2085// FILE and stderr. 2086#define debug(...) dprintf (2, __VA_ARGS__) 2087#define showlist(...) puts (#__VA_ARGS__) 2088#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2089static void 2090test_varargs_macros (void) 2091{ 2092 int x = 1234; 2093 int y = 5678; 2094 debug ("Flag"); 2095 debug ("X = %d\n", x); 2096 showlist (The first, second, and third items.); 2097 report (x>y, "x is %d but y is %d", x, y); 2098} 2099 2100// Check long long types. 2101#define BIG64 18446744073709551615ull 2102#define BIG32 4294967295ul 2103#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2104#if !BIG_OK 2105 #error "your preprocessor is broken" 2106#endif 2107#if BIG_OK 2108#else 2109 #error "your preprocessor is broken" 2110#endif 2111static long long int bignum = -9223372036854775807LL; 2112static unsigned long long int ubignum = BIG64; 2113 2114struct incomplete_array 2115{ 2116 int datasize; 2117 double data[]; 2118}; 2119 2120struct named_init { 2121 int number; 2122 const wchar_t *name; 2123 double average; 2124}; 2125 2126typedef const char *ccp; 2127 2128static inline int 2129test_restrict (ccp restrict text) 2130{ 2131 // See if C++-style comments work. 2132 // Iterate through items via the restricted pointer. 2133 // Also check for declarations in for loops. 2134 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2135 continue; 2136 return 0; 2137} 2138 2139// Check varargs and va_copy. 2140static bool 2141test_varargs (const char *format, ...) 2142{ 2143 va_list args; 2144 va_start (args, format); 2145 va_list args_copy; 2146 va_copy (args_copy, args); 2147 2148 const char *str = ""; 2149 int number = 0; 2150 float fnumber = 0; 2151 2152 while (*format) 2153 { 2154 switch (*format++) 2155 { 2156 case '\''s'\'': // string 2157 str = va_arg (args_copy, const char *); 2158 break; 2159 case '\''d'\'': // int 2160 number = va_arg (args_copy, int); 2161 break; 2162 case '\''f'\'': // float 2163 fnumber = va_arg (args_copy, double); 2164 break; 2165 default: 2166 break; 2167 } 2168 } 2169 va_end (args_copy); 2170 va_end (args); 2171 2172 return *str && number && fnumber; 2173} 2174' 2175 2176# Test code for whether the C compiler supports C99 (body of main). 2177ac_c_conftest_c99_main=' 2178 // Check bool. 2179 _Bool success = false; 2180 success |= (argc != 0); 2181 2182 // Check restrict. 2183 if (test_restrict ("String literal") == 0) 2184 success = true; 2185 char *restrict newvar = "Another string"; 2186 2187 // Check varargs. 2188 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2189 test_varargs_macros (); 2190 2191 // Check flexible array members. 2192 struct incomplete_array *ia = 2193 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2194 ia->datasize = 10; 2195 for (int i = 0; i < ia->datasize; ++i) 2196 ia->data[i] = i * 1.234; 2197 2198 // Check named initializers. 2199 struct named_init ni = { 2200 .number = 34, 2201 .name = L"Test wide string", 2202 .average = 543.34343, 2203 }; 2204 2205 ni.number = 58; 2206 2207 int dynamic_array[ni.number]; 2208 dynamic_array[0] = argv[0][0]; 2209 dynamic_array[ni.number - 1] = 543; 2210 2211 // work around unused variable warnings 2212 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2213 || dynamic_array[ni.number - 1] != 543); 2214' 2215 2216# Test code for whether the C compiler supports C11 (global declarations) 2217ac_c_conftest_c11_globals=' 2218// Does the compiler advertise C11 conformance? 2219#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2220# error "Compiler does not advertise C11 conformance" 2221#endif 2222 2223// Check _Alignas. 2224char _Alignas (double) aligned_as_double; 2225char _Alignas (0) no_special_alignment; 2226extern char aligned_as_int; 2227char _Alignas (0) _Alignas (int) aligned_as_int; 2228 2229// Check _Alignof. 2230enum 2231{ 2232 int_alignment = _Alignof (int), 2233 int_array_alignment = _Alignof (int[100]), 2234 char_alignment = _Alignof (char) 2235}; 2236_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2237 2238// Check _Noreturn. 2239int _Noreturn does_not_return (void) { for (;;) continue; } 2240 2241// Check _Static_assert. 2242struct test_static_assert 2243{ 2244 int x; 2245 _Static_assert (sizeof (int) <= sizeof (long int), 2246 "_Static_assert does not work in struct"); 2247 long int y; 2248}; 2249 2250// Check UTF-8 literals. 2251#define u8 syntax error! 2252char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2253 2254// Check duplicate typedefs. 2255typedef long *long_ptr; 2256typedef long int *long_ptr; 2257typedef long_ptr long_ptr; 2258 2259// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2260struct anonymous 2261{ 2262 union { 2263 struct { int i; int j; }; 2264 struct { int k; long int l; } w; 2265 }; 2266 int m; 2267} v1; 2268' 2269 2270# Test code for whether the C compiler supports C11 (body of main). 2271ac_c_conftest_c11_main=' 2272 _Static_assert ((offsetof (struct anonymous, i) 2273 == offsetof (struct anonymous, w.k)), 2274 "Anonymous union alignment botch"); 2275 v1.i = 2; 2276 v1.w.k = 5; 2277 ok |= v1.i != 5; 2278' 2279 2280# Test code for whether the C compiler supports C11 (complete). 2281ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2282${ac_c_conftest_c99_globals} 2283${ac_c_conftest_c11_globals} 2284 2285int 2286main (int argc, char **argv) 2287{ 2288 int ok = 0; 2289 ${ac_c_conftest_c89_main} 2290 ${ac_c_conftest_c99_main} 2291 ${ac_c_conftest_c11_main} 2292 return ok; 2293} 2294" 2295 2296# Test code for whether the C compiler supports C99 (complete). 2297ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2298${ac_c_conftest_c99_globals} 2299 2300int 2301main (int argc, char **argv) 2302{ 2303 int ok = 0; 2304 ${ac_c_conftest_c89_main} 2305 ${ac_c_conftest_c99_main} 2306 return ok; 2307} 2308" 2309 2310# Test code for whether the C compiler supports C89 (complete). 2311ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2312 2313int 2314main (int argc, char **argv) 2315{ 2316 int ok = 0; 2317 ${ac_c_conftest_c89_main} 2318 return ok; 2319} 2320" 2321 2322as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2323as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2324as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2325as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2326as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2327as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2328as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2329as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2330as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2331 2332# Auxiliary files required by this configure script. 2333ac_aux_files="config.guess config.sub compile missing install-sh" 2334 2335# Locations in which to look for auxiliary files. 2336ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2337 2338# Search for a directory containing all of the required auxiliary files, 2339# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2340# If we don't find one directory that contains all the files we need, 2341# we report the set of missing files from the *first* directory in 2342# $ac_aux_dir_candidates and give up. 2343ac_missing_aux_files="" 2344ac_first_candidate=: 2345printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2346as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2347as_found=false 2348for as_dir in $ac_aux_dir_candidates 2349do 2350 IFS=$as_save_IFS 2351 case $as_dir in #((( 2352 '') as_dir=./ ;; 2353 */) ;; 2354 *) as_dir=$as_dir/ ;; 2355 esac 2356 as_found=: 2357 2358 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2359 ac_aux_dir_found=yes 2360 ac_install_sh= 2361 for ac_aux in $ac_aux_files 2362 do 2363 # As a special case, if "install-sh" is required, that requirement 2364 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2365 # and $ac_install_sh is set appropriately for whichever one is found. 2366 if test x"$ac_aux" = x"install-sh" 2367 then 2368 if test -f "${as_dir}install-sh"; then 2369 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2370 ac_install_sh="${as_dir}install-sh -c" 2371 elif test -f "${as_dir}install.sh"; then 2372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2373 ac_install_sh="${as_dir}install.sh -c" 2374 elif test -f "${as_dir}shtool"; then 2375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2376 ac_install_sh="${as_dir}shtool install -c" 2377 else 2378 ac_aux_dir_found=no 2379 if $ac_first_candidate; then 2380 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2381 else 2382 break 2383 fi 2384 fi 2385 else 2386 if test -f "${as_dir}${ac_aux}"; then 2387 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2388 else 2389 ac_aux_dir_found=no 2390 if $ac_first_candidate; then 2391 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2392 else 2393 break 2394 fi 2395 fi 2396 fi 2397 done 2398 if test "$ac_aux_dir_found" = yes; then 2399 ac_aux_dir="$as_dir" 2400 break 2401 fi 2402 ac_first_candidate=false 2403 2404 as_found=false 2405done 2406IFS=$as_save_IFS 2407if $as_found 2408then : 2409 2410else $as_nop 2411 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2412fi 2413 2414 2415# These three variables are undocumented and unsupported, 2416# and are intended to be withdrawn in a future Autoconf release. 2417# They can cause serious problems if a builder's source tree is in a directory 2418# whose full name contains unusual characters. 2419if test -f "${ac_aux_dir}config.guess"; then 2420 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2421fi 2422if test -f "${ac_aux_dir}config.sub"; then 2423 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2424fi 2425if test -f "$ac_aux_dir/configure"; then 2426 ac_configure="$SHELL ${ac_aux_dir}configure" 2427fi 2428 2429# Check that the precious variables saved in the cache have kept the same 2430# value. 2431ac_cache_corrupted=false 2432for ac_var in $ac_precious_vars; do 2433 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2434 eval ac_new_set=\$ac_env_${ac_var}_set 2435 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2436 eval ac_new_val=\$ac_env_${ac_var}_value 2437 case $ac_old_set,$ac_new_set in 2438 set,) 2439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2440printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2441 ac_cache_corrupted=: ;; 2442 ,set) 2443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2444printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2445 ac_cache_corrupted=: ;; 2446 ,);; 2447 *) 2448 if test "x$ac_old_val" != "x$ac_new_val"; then 2449 # differences in whitespace do not lead to failure. 2450 ac_old_val_w=`echo x $ac_old_val` 2451 ac_new_val_w=`echo x $ac_new_val` 2452 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2454printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2455 ac_cache_corrupted=: 2456 else 2457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2458printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2459 eval $ac_var=\$ac_old_val 2460 fi 2461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2462printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2464printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2465 fi;; 2466 esac 2467 # Pass precious variables to config.status. 2468 if test "$ac_new_set" = set; then 2469 case $ac_new_val in 2470 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2471 *) ac_arg=$ac_var=$ac_new_val ;; 2472 esac 2473 case " $ac_configure_args " in 2474 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2475 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2476 esac 2477 fi 2478done 2479if $ac_cache_corrupted; then 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2481printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2483printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2484 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2485 and start over" "$LINENO" 5 2486fi 2487## -------------------- ## 2488## Main body of script. ## 2489## -------------------- ## 2490 2491ac_ext=c 2492ac_cpp='$CPP $CPPFLAGS' 2493ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2494ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2495ac_compiler_gnu=$ac_cv_c_compiler_gnu 2496 2497 2498am__api_version='1.16' 2499 2500 2501 2502 # Find a good install program. We prefer a C program (faster), 2503# so one script is as good as another. But avoid the broken or 2504# incompatible versions: 2505# SysV /etc/install, /usr/sbin/install 2506# SunOS /usr/etc/install 2507# IRIX /sbin/install 2508# AIX /bin/install 2509# AmigaOS /C/install, which installs bootblocks on floppy discs 2510# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2511# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2512# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2513# OS/2's system install, which has a completely different semantic 2514# ./install, which can be erroneously created by make from ./install.sh. 2515# Reject install programs that cannot install multiple files. 2516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2517printf %s "checking for a BSD-compatible install... " >&6; } 2518if test -z "$INSTALL"; then 2519if test ${ac_cv_path_install+y} 2520then : 2521 printf %s "(cached) " >&6 2522else $as_nop 2523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2524for as_dir in $PATH 2525do 2526 IFS=$as_save_IFS 2527 case $as_dir in #((( 2528 '') as_dir=./ ;; 2529 */) ;; 2530 *) as_dir=$as_dir/ ;; 2531 esac 2532 # Account for fact that we put trailing slashes in our PATH walk. 2533case $as_dir in #(( 2534 ./ | /[cC]/* | \ 2535 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2536 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2537 /usr/ucb/* ) ;; 2538 *) 2539 # OSF1 and SCO ODT 3.0 have their own names for install. 2540 # Don't use installbsd from OSF since it installs stuff as root 2541 # by default. 2542 for ac_prog in ginstall scoinst install; do 2543 for ac_exec_ext in '' $ac_executable_extensions; do 2544 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2545 if test $ac_prog = install && 2546 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2547 # AIX install. It has an incompatible calling convention. 2548 : 2549 elif test $ac_prog = install && 2550 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2551 # program-specific install script used by HP pwplus--don't use. 2552 : 2553 else 2554 rm -rf conftest.one conftest.two conftest.dir 2555 echo one > conftest.one 2556 echo two > conftest.two 2557 mkdir conftest.dir 2558 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2559 test -s conftest.one && test -s conftest.two && 2560 test -s conftest.dir/conftest.one && 2561 test -s conftest.dir/conftest.two 2562 then 2563 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2564 break 3 2565 fi 2566 fi 2567 fi 2568 done 2569 done 2570 ;; 2571esac 2572 2573 done 2574IFS=$as_save_IFS 2575 2576rm -rf conftest.one conftest.two conftest.dir 2577 2578fi 2579 if test ${ac_cv_path_install+y}; then 2580 INSTALL=$ac_cv_path_install 2581 else 2582 # As a last resort, use the slow shell script. Don't cache a 2583 # value for INSTALL within a source directory, because that will 2584 # break other packages using the cache if that directory is 2585 # removed, or if the value is a relative name. 2586 INSTALL=$ac_install_sh 2587 fi 2588fi 2589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2590printf "%s\n" "$INSTALL" >&6; } 2591 2592# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2593# It thinks the first close brace ends the variable substitution. 2594test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2595 2596test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2597 2598test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2599 2600{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2601printf %s "checking whether build environment is sane... " >&6; } 2602# Reject unsafe characters in $srcdir or the absolute working directory 2603# name. Accept space and tab only in the latter. 2604am_lf=' 2605' 2606case `pwd` in 2607 *[\\\"\#\$\&\'\`$am_lf]*) 2608 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2609esac 2610case $srcdir in 2611 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2612 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2613esac 2614 2615# Do 'set' in a subshell so we don't clobber the current shell's 2616# arguments. Must try -L first in case configure is actually a 2617# symlink; some systems play weird games with the mod time of symlinks 2618# (eg FreeBSD returns the mod time of the symlink's containing 2619# directory). 2620if ( 2621 am_has_slept=no 2622 for am_try in 1 2; do 2623 echo "timestamp, slept: $am_has_slept" > conftest.file 2624 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2625 if test "$*" = "X"; then 2626 # -L didn't work. 2627 set X `ls -t "$srcdir/configure" conftest.file` 2628 fi 2629 if test "$*" != "X $srcdir/configure conftest.file" \ 2630 && test "$*" != "X conftest.file $srcdir/configure"; then 2631 2632 # If neither matched, then we have a broken ls. This can happen 2633 # if, for instance, CONFIG_SHELL is bash and it inherits a 2634 # broken ls alias from the environment. This has actually 2635 # happened. Such a system could not be considered "sane". 2636 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2637 alias in your environment" "$LINENO" 5 2638 fi 2639 if test "$2" = conftest.file || test $am_try -eq 2; then 2640 break 2641 fi 2642 # Just in case. 2643 sleep 1 2644 am_has_slept=yes 2645 done 2646 test "$2" = conftest.file 2647 ) 2648then 2649 # Ok. 2650 : 2651else 2652 as_fn_error $? "newly created file is older than distributed files! 2653Check your system clock" "$LINENO" 5 2654fi 2655{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2656printf "%s\n" "yes" >&6; } 2657# If we didn't sleep, we still need to ensure time stamps of config.status and 2658# generated files are strictly newer. 2659am_sleep_pid= 2660if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2661 ( sleep 1 ) & 2662 am_sleep_pid=$! 2663fi 2664 2665rm -f conftest.file 2666 2667test "$program_prefix" != NONE && 2668 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2669# Use a double $ so make ignores it. 2670test "$program_suffix" != NONE && 2671 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2672# Double any \ or $. 2673# By default was `s,x,x', remove it if useless. 2674ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2675program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2676 2677 2678# Expand $ac_aux_dir to an absolute path. 2679am_aux_dir=`cd "$ac_aux_dir" && pwd` 2680 2681 2682 if test x"${MISSING+set}" != xset; then 2683 MISSING="\${SHELL} '$am_aux_dir/missing'" 2684fi 2685# Use eval to expand $SHELL 2686if eval "$MISSING --is-lightweight"; then 2687 am_missing_run="$MISSING " 2688else 2689 am_missing_run= 2690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2691printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2692fi 2693 2694if test x"${install_sh+set}" != xset; then 2695 case $am_aux_dir in 2696 *\ * | *\ *) 2697 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2698 *) 2699 install_sh="\${SHELL} $am_aux_dir/install-sh" 2700 esac 2701fi 2702 2703# Installed binaries are usually stripped using 'strip' when the user 2704# run "make install-strip". However 'strip' might not be the right 2705# tool to use in cross-compilation environments, therefore Automake 2706# will honor the 'STRIP' environment variable to overrule this program. 2707if test "$cross_compiling" != no; then 2708 if test -n "$ac_tool_prefix"; then 2709 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2710set dummy ${ac_tool_prefix}strip; ac_word=$2 2711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2712printf %s "checking for $ac_word... " >&6; } 2713if test ${ac_cv_prog_STRIP+y} 2714then : 2715 printf %s "(cached) " >&6 2716else $as_nop 2717 if test -n "$STRIP"; then 2718 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2719else 2720as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2721for as_dir in $PATH 2722do 2723 IFS=$as_save_IFS 2724 case $as_dir in #((( 2725 '') as_dir=./ ;; 2726 */) ;; 2727 *) as_dir=$as_dir/ ;; 2728 esac 2729 for ac_exec_ext in '' $ac_executable_extensions; do 2730 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2731 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2732 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2733 break 2 2734 fi 2735done 2736 done 2737IFS=$as_save_IFS 2738 2739fi 2740fi 2741STRIP=$ac_cv_prog_STRIP 2742if test -n "$STRIP"; then 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2744printf "%s\n" "$STRIP" >&6; } 2745else 2746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2747printf "%s\n" "no" >&6; } 2748fi 2749 2750 2751fi 2752if test -z "$ac_cv_prog_STRIP"; then 2753 ac_ct_STRIP=$STRIP 2754 # Extract the first word of "strip", so it can be a program name with args. 2755set dummy strip; ac_word=$2 2756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757printf %s "checking for $ac_word... " >&6; } 2758if test ${ac_cv_prog_ac_ct_STRIP+y} 2759then : 2760 printf %s "(cached) " >&6 2761else $as_nop 2762 if test -n "$ac_ct_STRIP"; then 2763 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2764else 2765as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2766for as_dir in $PATH 2767do 2768 IFS=$as_save_IFS 2769 case $as_dir in #((( 2770 '') as_dir=./ ;; 2771 */) ;; 2772 *) as_dir=$as_dir/ ;; 2773 esac 2774 for ac_exec_ext in '' $ac_executable_extensions; do 2775 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2776 ac_cv_prog_ac_ct_STRIP="strip" 2777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2778 break 2 2779 fi 2780done 2781 done 2782IFS=$as_save_IFS 2783 2784fi 2785fi 2786ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2787if test -n "$ac_ct_STRIP"; then 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2789printf "%s\n" "$ac_ct_STRIP" >&6; } 2790else 2791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2792printf "%s\n" "no" >&6; } 2793fi 2794 2795 if test "x$ac_ct_STRIP" = x; then 2796 STRIP=":" 2797 else 2798 case $cross_compiling:$ac_tool_warned in 2799yes:) 2800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2801printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2802ac_tool_warned=yes ;; 2803esac 2804 STRIP=$ac_ct_STRIP 2805 fi 2806else 2807 STRIP="$ac_cv_prog_STRIP" 2808fi 2809 2810fi 2811INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2812 2813 2814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2815printf %s "checking for a race-free mkdir -p... " >&6; } 2816if test -z "$MKDIR_P"; then 2817 if test ${ac_cv_path_mkdir+y} 2818then : 2819 printf %s "(cached) " >&6 2820else $as_nop 2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2822for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2823do 2824 IFS=$as_save_IFS 2825 case $as_dir in #((( 2826 '') as_dir=./ ;; 2827 */) ;; 2828 *) as_dir=$as_dir/ ;; 2829 esac 2830 for ac_prog in mkdir gmkdir; do 2831 for ac_exec_ext in '' $ac_executable_extensions; do 2832 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2833 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2834 'mkdir ('*'coreutils) '* | \ 2835 'BusyBox '* | \ 2836 'mkdir (fileutils) '4.1*) 2837 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2838 break 3;; 2839 esac 2840 done 2841 done 2842 done 2843IFS=$as_save_IFS 2844 2845fi 2846 2847 test -d ./--version && rmdir ./--version 2848 if test ${ac_cv_path_mkdir+y}; then 2849 MKDIR_P="$ac_cv_path_mkdir -p" 2850 else 2851 # As a last resort, use the slow shell script. Don't cache a 2852 # value for MKDIR_P within a source directory, because that will 2853 # break other packages using the cache if that directory is 2854 # removed, or if the value is a relative name. 2855 MKDIR_P="$ac_install_sh -d" 2856 fi 2857fi 2858{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2859printf "%s\n" "$MKDIR_P" >&6; } 2860 2861for ac_prog in gawk mawk nawk awk 2862do 2863 # Extract the first word of "$ac_prog", so it can be a program name with args. 2864set dummy $ac_prog; ac_word=$2 2865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2866printf %s "checking for $ac_word... " >&6; } 2867if test ${ac_cv_prog_AWK+y} 2868then : 2869 printf %s "(cached) " >&6 2870else $as_nop 2871 if test -n "$AWK"; then 2872 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2873else 2874as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875for as_dir in $PATH 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_exec_ext in '' $ac_executable_extensions; do 2884 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2885 ac_cv_prog_AWK="$ac_prog" 2886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2887 break 2 2888 fi 2889done 2890 done 2891IFS=$as_save_IFS 2892 2893fi 2894fi 2895AWK=$ac_cv_prog_AWK 2896if test -n "$AWK"; then 2897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2898printf "%s\n" "$AWK" >&6; } 2899else 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2901printf "%s\n" "no" >&6; } 2902fi 2903 2904 2905 test -n "$AWK" && break 2906done 2907 2908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2909printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2910set x ${MAKE-make} 2911ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2912if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2913then : 2914 printf %s "(cached) " >&6 2915else $as_nop 2916 cat >conftest.make <<\_ACEOF 2917SHELL = /bin/sh 2918all: 2919 @echo '@@@%%%=$(MAKE)=@@@%%%' 2920_ACEOF 2921# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2922case `${MAKE-make} -f conftest.make 2>/dev/null` in 2923 *@@@%%%=?*=@@@%%%*) 2924 eval ac_cv_prog_make_${ac_make}_set=yes;; 2925 *) 2926 eval ac_cv_prog_make_${ac_make}_set=no;; 2927esac 2928rm -f conftest.make 2929fi 2930if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2932printf "%s\n" "yes" >&6; } 2933 SET_MAKE= 2934else 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936printf "%s\n" "no" >&6; } 2937 SET_MAKE="MAKE=${MAKE-make}" 2938fi 2939 2940rm -rf .tst 2>/dev/null 2941mkdir .tst 2>/dev/null 2942if test -d .tst; then 2943 am__leading_dot=. 2944else 2945 am__leading_dot=_ 2946fi 2947rmdir .tst 2>/dev/null 2948 2949# Check whether --enable-silent-rules was given. 2950if test ${enable_silent_rules+y} 2951then : 2952 enableval=$enable_silent_rules; 2953fi 2954 2955case $enable_silent_rules in # ((( 2956 yes) AM_DEFAULT_VERBOSITY=0;; 2957 no) AM_DEFAULT_VERBOSITY=1;; 2958 *) AM_DEFAULT_VERBOSITY=1;; 2959esac 2960am_make=${MAKE-make} 2961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2962printf %s "checking whether $am_make supports nested variables... " >&6; } 2963if test ${am_cv_make_support_nested_variables+y} 2964then : 2965 printf %s "(cached) " >&6 2966else $as_nop 2967 if printf "%s\n" 'TRUE=$(BAR$(V)) 2968BAR0=false 2969BAR1=true 2970V=1 2971am__doit: 2972 @$(TRUE) 2973.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2974 am_cv_make_support_nested_variables=yes 2975else 2976 am_cv_make_support_nested_variables=no 2977fi 2978fi 2979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2980printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2981if test $am_cv_make_support_nested_variables = yes; then 2982 AM_V='$(V)' 2983 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2984else 2985 AM_V=$AM_DEFAULT_VERBOSITY 2986 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2987fi 2988AM_BACKSLASH='\' 2989 2990if test "`cd $srcdir && pwd`" != "`pwd`"; then 2991 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2992 # is not polluted with repeated "-I." 2993 am__isrc=' -I$(srcdir)' 2994 # test to see if srcdir already configured 2995 if test -f $srcdir/config.status; then 2996 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2997 fi 2998fi 2999 3000# test whether we have cygpath 3001if test -z "$CYGPATH_W"; then 3002 if (cygpath --version) >/dev/null 2>/dev/null; then 3003 CYGPATH_W='cygpath -w' 3004 else 3005 CYGPATH_W=echo 3006 fi 3007fi 3008 3009 3010# Define the identity of the package. 3011 PACKAGE='encodings' 3012 VERSION='1.0.6' 3013 3014 3015printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3016 3017 3018printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3019 3020# Some tools Automake needs. 3021 3022ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3023 3024 3025AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3026 3027 3028AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3029 3030 3031AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3032 3033 3034MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3035 3036# For better backward compatibility. To be removed once Automake 1.9.x 3037# dies out for good. For more background, see: 3038# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3039# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3040mkdir_p='$(MKDIR_P)' 3041 3042# We need awk for the "check" target (and possibly the TAP driver). The 3043# system "awk" is bad on some platforms. 3044# Always define AMTAR for backward compatibility. Yes, it's still used 3045# in the wild :-( We should find a proper way to deprecate it ... 3046AMTAR='$${TAR-tar}' 3047 3048 3049# We'll loop over all known methods to create a tar archive until one works. 3050_am_tools='gnutar pax cpio none' 3051 3052am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3053 3054 3055 3056 3057 3058# Variables for tags utilities; see am/tags.am 3059if test -z "$CTAGS"; then 3060 CTAGS=ctags 3061fi 3062 3063if test -z "$ETAGS"; then 3064 ETAGS=etags 3065fi 3066 3067if test -z "$CSCOPE"; then 3068 CSCOPE=cscope 3069fi 3070 3071 3072 3073# POSIX will say in a future version that running "rm -f" with no argument 3074# is OK; and we want to be able to make that assumption in our Makefile 3075# recipes. So use an aggressive probe to check that the usage we want is 3076# actually supported "in the wild" to an acceptable degree. 3077# See automake bug#10828. 3078# To make any issue more visible, cause the running configure to be aborted 3079# by default if the 'rm' program in use doesn't match our expectations; the 3080# user can still override this though. 3081if rm -f && rm -fr && rm -rf; then : OK; else 3082 cat >&2 <<'END' 3083Oops! 3084 3085Your 'rm' program seems unable to run without file operands specified 3086on the command line, even when the '-f' option is present. This is contrary 3087to the behaviour of most rm programs out there, and not conforming with 3088the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3089 3090Please tell bug-automake@gnu.org about your system, including the value 3091of your $PATH and any error possibly output before this message. This 3092can help us improve future automake versions. 3093 3094END 3095 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3096 echo 'Configuration will proceed anyway, since you have set the' >&2 3097 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3098 echo >&2 3099 else 3100 cat >&2 <<'END' 3101Aborting the configuration process, to ensure you take notice of the issue. 3102 3103You can download and install GNU coreutils to get an 'rm' implementation 3104that behaves properly: <https://www.gnu.org/software/coreutils/>. 3105 3106If you want to complete the configuration process using your problematic 3107'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3108to "yes", and re-run configure. 3109 3110END 3111 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3112 fi 3113fi 3114 3115 3116# Require xorg-macros: XORG_DEFAULT_OPTIONS 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137DEPDIR="${am__leading_dot}deps" 3138 3139ac_config_commands="$ac_config_commands depfiles" 3140 3141{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3142printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3143cat > confinc.mk << 'END' 3144am__doit: 3145 @echo this is the am__doit target >confinc.out 3146.PHONY: am__doit 3147END 3148am__include="#" 3149am__quote= 3150# BSD make does it like this. 3151echo '.include "confinc.mk" # ignored' > confmf.BSD 3152# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3153echo 'include confinc.mk # ignored' > confmf.GNU 3154_am_result=no 3155for s in GNU BSD; do 3156 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3157 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3158 ac_status=$? 3159 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3160 (exit $ac_status); } 3161 case $?:`cat confinc.out 2>/dev/null` in #( 3162 '0:this is the am__doit target') : 3163 case $s in #( 3164 BSD) : 3165 am__include='.include' am__quote='"' ;; #( 3166 *) : 3167 am__include='include' am__quote='' ;; 3168esac ;; #( 3169 *) : 3170 ;; 3171esac 3172 if test "$am__include" != "#"; then 3173 _am_result="yes ($s style)" 3174 break 3175 fi 3176done 3177rm -f confinc.* confmf.* 3178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3179printf "%s\n" "${_am_result}" >&6; } 3180 3181# Check whether --enable-dependency-tracking was given. 3182if test ${enable_dependency_tracking+y} 3183then : 3184 enableval=$enable_dependency_tracking; 3185fi 3186 3187if test "x$enable_dependency_tracking" != xno; then 3188 am_depcomp="$ac_aux_dir/depcomp" 3189 AMDEPBACKSLASH='\' 3190 am__nodep='_no' 3191fi 3192 if test "x$enable_dependency_tracking" != xno; then 3193 AMDEP_TRUE= 3194 AMDEP_FALSE='#' 3195else 3196 AMDEP_TRUE='#' 3197 AMDEP_FALSE= 3198fi 3199 3200 3201ac_ext=c 3202ac_cpp='$CPP $CPPFLAGS' 3203ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3204ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3205ac_compiler_gnu=$ac_cv_c_compiler_gnu 3206if test -n "$ac_tool_prefix"; then 3207 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3208set dummy ${ac_tool_prefix}gcc; ac_word=$2 3209{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3210printf %s "checking for $ac_word... " >&6; } 3211if test ${ac_cv_prog_CC+y} 3212then : 3213 printf %s "(cached) " >&6 3214else $as_nop 3215 if test -n "$CC"; then 3216 ac_cv_prog_CC="$CC" # Let the user override the test. 3217else 3218as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3219for as_dir in $PATH 3220do 3221 IFS=$as_save_IFS 3222 case $as_dir in #((( 3223 '') as_dir=./ ;; 3224 */) ;; 3225 *) as_dir=$as_dir/ ;; 3226 esac 3227 for ac_exec_ext in '' $ac_executable_extensions; do 3228 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3229 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3230 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3231 break 2 3232 fi 3233done 3234 done 3235IFS=$as_save_IFS 3236 3237fi 3238fi 3239CC=$ac_cv_prog_CC 3240if test -n "$CC"; then 3241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3242printf "%s\n" "$CC" >&6; } 3243else 3244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3245printf "%s\n" "no" >&6; } 3246fi 3247 3248 3249fi 3250if test -z "$ac_cv_prog_CC"; then 3251 ac_ct_CC=$CC 3252 # Extract the first word of "gcc", so it can be a program name with args. 3253set dummy gcc; ac_word=$2 3254{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3255printf %s "checking for $ac_word... " >&6; } 3256if test ${ac_cv_prog_ac_ct_CC+y} 3257then : 3258 printf %s "(cached) " >&6 3259else $as_nop 3260 if test -n "$ac_ct_CC"; then 3261 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3262else 3263as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3264for as_dir in $PATH 3265do 3266 IFS=$as_save_IFS 3267 case $as_dir in #((( 3268 '') as_dir=./ ;; 3269 */) ;; 3270 *) as_dir=$as_dir/ ;; 3271 esac 3272 for ac_exec_ext in '' $ac_executable_extensions; do 3273 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3274 ac_cv_prog_ac_ct_CC="gcc" 3275 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3276 break 2 3277 fi 3278done 3279 done 3280IFS=$as_save_IFS 3281 3282fi 3283fi 3284ac_ct_CC=$ac_cv_prog_ac_ct_CC 3285if test -n "$ac_ct_CC"; then 3286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3287printf "%s\n" "$ac_ct_CC" >&6; } 3288else 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3290printf "%s\n" "no" >&6; } 3291fi 3292 3293 if test "x$ac_ct_CC" = x; then 3294 CC="" 3295 else 3296 case $cross_compiling:$ac_tool_warned in 3297yes:) 3298{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3299printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3300ac_tool_warned=yes ;; 3301esac 3302 CC=$ac_ct_CC 3303 fi 3304else 3305 CC="$ac_cv_prog_CC" 3306fi 3307 3308if test -z "$CC"; then 3309 if test -n "$ac_tool_prefix"; then 3310 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3311set dummy ${ac_tool_prefix}cc; ac_word=$2 3312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3313printf %s "checking for $ac_word... " >&6; } 3314if test ${ac_cv_prog_CC+y} 3315then : 3316 printf %s "(cached) " >&6 3317else $as_nop 3318 if test -n "$CC"; then 3319 ac_cv_prog_CC="$CC" # Let the user override the test. 3320else 3321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3322for as_dir in $PATH 3323do 3324 IFS=$as_save_IFS 3325 case $as_dir in #((( 3326 '') as_dir=./ ;; 3327 */) ;; 3328 *) as_dir=$as_dir/ ;; 3329 esac 3330 for ac_exec_ext in '' $ac_executable_extensions; do 3331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3332 ac_cv_prog_CC="${ac_tool_prefix}cc" 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3334 break 2 3335 fi 3336done 3337 done 3338IFS=$as_save_IFS 3339 3340fi 3341fi 3342CC=$ac_cv_prog_CC 3343if test -n "$CC"; then 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3345printf "%s\n" "$CC" >&6; } 3346else 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3348printf "%s\n" "no" >&6; } 3349fi 3350 3351 3352 fi 3353fi 3354if test -z "$CC"; then 3355 # Extract the first word of "cc", so it can be a program name with args. 3356set dummy cc; ac_word=$2 3357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3358printf %s "checking for $ac_word... " >&6; } 3359if test ${ac_cv_prog_CC+y} 3360then : 3361 printf %s "(cached) " >&6 3362else $as_nop 3363 if test -n "$CC"; then 3364 ac_cv_prog_CC="$CC" # Let the user override the test. 3365else 3366 ac_prog_rejected=no 3367as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3368for as_dir in $PATH 3369do 3370 IFS=$as_save_IFS 3371 case $as_dir in #((( 3372 '') as_dir=./ ;; 3373 */) ;; 3374 *) as_dir=$as_dir/ ;; 3375 esac 3376 for ac_exec_ext in '' $ac_executable_extensions; do 3377 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3378 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3379 ac_prog_rejected=yes 3380 continue 3381 fi 3382 ac_cv_prog_CC="cc" 3383 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3384 break 2 3385 fi 3386done 3387 done 3388IFS=$as_save_IFS 3389 3390if test $ac_prog_rejected = yes; then 3391 # We found a bogon in the path, so make sure we never use it. 3392 set dummy $ac_cv_prog_CC 3393 shift 3394 if test $# != 0; then 3395 # We chose a different compiler from the bogus one. 3396 # However, it has the same basename, so the bogon will be chosen 3397 # first if we set CC to just the basename; use the full file name. 3398 shift 3399 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3400 fi 3401fi 3402fi 3403fi 3404CC=$ac_cv_prog_CC 3405if test -n "$CC"; then 3406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3407printf "%s\n" "$CC" >&6; } 3408else 3409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3410printf "%s\n" "no" >&6; } 3411fi 3412 3413 3414fi 3415if test -z "$CC"; then 3416 if test -n "$ac_tool_prefix"; then 3417 for ac_prog in cl.exe 3418 do 3419 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3420set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3422printf %s "checking for $ac_word... " >&6; } 3423if test ${ac_cv_prog_CC+y} 3424then : 3425 printf %s "(cached) " >&6 3426else $as_nop 3427 if test -n "$CC"; then 3428 ac_cv_prog_CC="$CC" # Let the user override the test. 3429else 3430as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3431for as_dir in $PATH 3432do 3433 IFS=$as_save_IFS 3434 case $as_dir in #((( 3435 '') as_dir=./ ;; 3436 */) ;; 3437 *) as_dir=$as_dir/ ;; 3438 esac 3439 for ac_exec_ext in '' $ac_executable_extensions; do 3440 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3441 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3443 break 2 3444 fi 3445done 3446 done 3447IFS=$as_save_IFS 3448 3449fi 3450fi 3451CC=$ac_cv_prog_CC 3452if test -n "$CC"; then 3453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3454printf "%s\n" "$CC" >&6; } 3455else 3456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3457printf "%s\n" "no" >&6; } 3458fi 3459 3460 3461 test -n "$CC" && break 3462 done 3463fi 3464if test -z "$CC"; then 3465 ac_ct_CC=$CC 3466 for ac_prog in cl.exe 3467do 3468 # Extract the first word of "$ac_prog", so it can be a program name with args. 3469set dummy $ac_prog; ac_word=$2 3470{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3471printf %s "checking for $ac_word... " >&6; } 3472if test ${ac_cv_prog_ac_ct_CC+y} 3473then : 3474 printf %s "(cached) " >&6 3475else $as_nop 3476 if test -n "$ac_ct_CC"; then 3477 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3478else 3479as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3480for as_dir in $PATH 3481do 3482 IFS=$as_save_IFS 3483 case $as_dir in #((( 3484 '') as_dir=./ ;; 3485 */) ;; 3486 *) as_dir=$as_dir/ ;; 3487 esac 3488 for ac_exec_ext in '' $ac_executable_extensions; do 3489 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3490 ac_cv_prog_ac_ct_CC="$ac_prog" 3491 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3492 break 2 3493 fi 3494done 3495 done 3496IFS=$as_save_IFS 3497 3498fi 3499fi 3500ac_ct_CC=$ac_cv_prog_ac_ct_CC 3501if test -n "$ac_ct_CC"; then 3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3503printf "%s\n" "$ac_ct_CC" >&6; } 3504else 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3506printf "%s\n" "no" >&6; } 3507fi 3508 3509 3510 test -n "$ac_ct_CC" && break 3511done 3512 3513 if test "x$ac_ct_CC" = x; then 3514 CC="" 3515 else 3516 case $cross_compiling:$ac_tool_warned in 3517yes:) 3518{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3519printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3520ac_tool_warned=yes ;; 3521esac 3522 CC=$ac_ct_CC 3523 fi 3524fi 3525 3526fi 3527if test -z "$CC"; then 3528 if test -n "$ac_tool_prefix"; then 3529 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3530set dummy ${ac_tool_prefix}clang; ac_word=$2 3531{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3532printf %s "checking for $ac_word... " >&6; } 3533if test ${ac_cv_prog_CC+y} 3534then : 3535 printf %s "(cached) " >&6 3536else $as_nop 3537 if test -n "$CC"; then 3538 ac_cv_prog_CC="$CC" # Let the user override the test. 3539else 3540as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3541for as_dir in $PATH 3542do 3543 IFS=$as_save_IFS 3544 case $as_dir in #((( 3545 '') as_dir=./ ;; 3546 */) ;; 3547 *) as_dir=$as_dir/ ;; 3548 esac 3549 for ac_exec_ext in '' $ac_executable_extensions; do 3550 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3551 ac_cv_prog_CC="${ac_tool_prefix}clang" 3552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3553 break 2 3554 fi 3555done 3556 done 3557IFS=$as_save_IFS 3558 3559fi 3560fi 3561CC=$ac_cv_prog_CC 3562if test -n "$CC"; then 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3564printf "%s\n" "$CC" >&6; } 3565else 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3567printf "%s\n" "no" >&6; } 3568fi 3569 3570 3571fi 3572if test -z "$ac_cv_prog_CC"; then 3573 ac_ct_CC=$CC 3574 # Extract the first word of "clang", so it can be a program name with args. 3575set dummy clang; ac_word=$2 3576{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3577printf %s "checking for $ac_word... " >&6; } 3578if test ${ac_cv_prog_ac_ct_CC+y} 3579then : 3580 printf %s "(cached) " >&6 3581else $as_nop 3582 if test -n "$ac_ct_CC"; then 3583 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3584else 3585as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3586for as_dir in $PATH 3587do 3588 IFS=$as_save_IFS 3589 case $as_dir in #((( 3590 '') as_dir=./ ;; 3591 */) ;; 3592 *) as_dir=$as_dir/ ;; 3593 esac 3594 for ac_exec_ext in '' $ac_executable_extensions; do 3595 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3596 ac_cv_prog_ac_ct_CC="clang" 3597 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3598 break 2 3599 fi 3600done 3601 done 3602IFS=$as_save_IFS 3603 3604fi 3605fi 3606ac_ct_CC=$ac_cv_prog_ac_ct_CC 3607if test -n "$ac_ct_CC"; then 3608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3609printf "%s\n" "$ac_ct_CC" >&6; } 3610else 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3612printf "%s\n" "no" >&6; } 3613fi 3614 3615 if test "x$ac_ct_CC" = x; then 3616 CC="" 3617 else 3618 case $cross_compiling:$ac_tool_warned in 3619yes:) 3620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3621printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3622ac_tool_warned=yes ;; 3623esac 3624 CC=$ac_ct_CC 3625 fi 3626else 3627 CC="$ac_cv_prog_CC" 3628fi 3629 3630fi 3631 3632 3633test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3634printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3635as_fn_error $? "no acceptable C compiler found in \$PATH 3636See \`config.log' for more details" "$LINENO" 5; } 3637 3638# Provide some information about the compiler. 3639printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3640set X $ac_compile 3641ac_compiler=$2 3642for ac_option in --version -v -V -qversion -version; do 3643 { { ac_try="$ac_compiler $ac_option >&5" 3644case "(($ac_try" in 3645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3646 *) ac_try_echo=$ac_try;; 3647esac 3648eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3649printf "%s\n" "$ac_try_echo"; } >&5 3650 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3651 ac_status=$? 3652 if test -s conftest.err; then 3653 sed '10a\ 3654... rest of stderr output deleted ... 3655 10q' conftest.err >conftest.er1 3656 cat conftest.er1 >&5 3657 fi 3658 rm -f conftest.er1 conftest.err 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3660 test $ac_status = 0; } 3661done 3662 3663cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3664/* end confdefs.h. */ 3665 3666int 3667main (void) 3668{ 3669 3670 ; 3671 return 0; 3672} 3673_ACEOF 3674ac_clean_files_save=$ac_clean_files 3675ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3676# Try to create an executable without -o first, disregard a.out. 3677# It will help us diagnose broken compilers, and finding out an intuition 3678# of exeext. 3679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3680printf %s "checking whether the C compiler works... " >&6; } 3681ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3682 3683# The possible output files: 3684ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3685 3686ac_rmfiles= 3687for ac_file in $ac_files 3688do 3689 case $ac_file in 3690 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3691 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3692 esac 3693done 3694rm -f $ac_rmfiles 3695 3696if { { ac_try="$ac_link_default" 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 "$ac_link_default") 2>&5 3704 ac_status=$? 3705 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3706 test $ac_status = 0; } 3707then : 3708 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3709# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3710# in a Makefile. We should not override ac_cv_exeext if it was cached, 3711# so that the user can short-circuit this test for compilers unknown to 3712# Autoconf. 3713for ac_file in $ac_files '' 3714do 3715 test -f "$ac_file" || continue 3716 case $ac_file in 3717 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3718 ;; 3719 [ab].out ) 3720 # We found the default executable, but exeext='' is most 3721 # certainly right. 3722 break;; 3723 *.* ) 3724 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3725 then :; else 3726 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3727 fi 3728 # We set ac_cv_exeext here because the later test for it is not 3729 # safe: cross compilers may not add the suffix if given an `-o' 3730 # argument, so we may need to know it at that point already. 3731 # Even if this section looks crufty: it has the advantage of 3732 # actually working. 3733 break;; 3734 * ) 3735 break;; 3736 esac 3737done 3738test "$ac_cv_exeext" = no && ac_cv_exeext= 3739 3740else $as_nop 3741 ac_file='' 3742fi 3743if test -z "$ac_file" 3744then : 3745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3746printf "%s\n" "no" >&6; } 3747printf "%s\n" "$as_me: failed program was:" >&5 3748sed 's/^/| /' conftest.$ac_ext >&5 3749 3750{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3751printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3752as_fn_error 77 "C compiler cannot create executables 3753See \`config.log' for more details" "$LINENO" 5; } 3754else $as_nop 3755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3756printf "%s\n" "yes" >&6; } 3757fi 3758{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3759printf %s "checking for C compiler default output file name... " >&6; } 3760{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3761printf "%s\n" "$ac_file" >&6; } 3762ac_exeext=$ac_cv_exeext 3763 3764rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3765ac_clean_files=$ac_clean_files_save 3766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3767printf %s "checking for suffix of executables... " >&6; } 3768if { { ac_try="$ac_link" 3769case "(($ac_try" in 3770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3771 *) ac_try_echo=$ac_try;; 3772esac 3773eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3774printf "%s\n" "$ac_try_echo"; } >&5 3775 (eval "$ac_link") 2>&5 3776 ac_status=$? 3777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3778 test $ac_status = 0; } 3779then : 3780 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3781# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3782# work properly (i.e., refer to `conftest.exe'), while it won't with 3783# `rm'. 3784for ac_file in conftest.exe conftest conftest.*; do 3785 test -f "$ac_file" || continue 3786 case $ac_file in 3787 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3788 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3789 break;; 3790 * ) break;; 3791 esac 3792done 3793else $as_nop 3794 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3795printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3796as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3797See \`config.log' for more details" "$LINENO" 5; } 3798fi 3799rm -f conftest conftest$ac_cv_exeext 3800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3801printf "%s\n" "$ac_cv_exeext" >&6; } 3802 3803rm -f conftest.$ac_ext 3804EXEEXT=$ac_cv_exeext 3805ac_exeext=$EXEEXT 3806cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3807/* end confdefs.h. */ 3808#include <stdio.h> 3809int 3810main (void) 3811{ 3812FILE *f = fopen ("conftest.out", "w"); 3813 return ferror (f) || fclose (f) != 0; 3814 3815 ; 3816 return 0; 3817} 3818_ACEOF 3819ac_clean_files="$ac_clean_files conftest.out" 3820# Check that the compiler produces executables we can run. If not, either 3821# the compiler is broken, or we cross compile. 3822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3823printf %s "checking whether we are cross compiling... " >&6; } 3824if test "$cross_compiling" != yes; then 3825 { { ac_try="$ac_link" 3826case "(($ac_try" in 3827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3828 *) ac_try_echo=$ac_try;; 3829esac 3830eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3831printf "%s\n" "$ac_try_echo"; } >&5 3832 (eval "$ac_link") 2>&5 3833 ac_status=$? 3834 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3835 test $ac_status = 0; } 3836 if { ac_try='./conftest$ac_cv_exeext' 3837 { { case "(($ac_try" in 3838 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3839 *) ac_try_echo=$ac_try;; 3840esac 3841eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3842printf "%s\n" "$ac_try_echo"; } >&5 3843 (eval "$ac_try") 2>&5 3844 ac_status=$? 3845 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3846 test $ac_status = 0; }; }; then 3847 cross_compiling=no 3848 else 3849 if test "$cross_compiling" = maybe; then 3850 cross_compiling=yes 3851 else 3852 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3853printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3854as_fn_error 77 "cannot run C compiled programs. 3855If you meant to cross compile, use \`--host'. 3856See \`config.log' for more details" "$LINENO" 5; } 3857 fi 3858 fi 3859fi 3860{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3861printf "%s\n" "$cross_compiling" >&6; } 3862 3863rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3864ac_clean_files=$ac_clean_files_save 3865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3866printf %s "checking for suffix of object files... " >&6; } 3867if test ${ac_cv_objext+y} 3868then : 3869 printf %s "(cached) " >&6 3870else $as_nop 3871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3872/* end confdefs.h. */ 3873 3874int 3875main (void) 3876{ 3877 3878 ; 3879 return 0; 3880} 3881_ACEOF 3882rm -f conftest.o conftest.obj 3883if { { ac_try="$ac_compile" 3884case "(($ac_try" in 3885 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3886 *) ac_try_echo=$ac_try;; 3887esac 3888eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3889printf "%s\n" "$ac_try_echo"; } >&5 3890 (eval "$ac_compile") 2>&5 3891 ac_status=$? 3892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3893 test $ac_status = 0; } 3894then : 3895 for ac_file in conftest.o conftest.obj conftest.*; do 3896 test -f "$ac_file" || continue; 3897 case $ac_file in 3898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3899 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3900 break;; 3901 esac 3902done 3903else $as_nop 3904 printf "%s\n" "$as_me: failed program was:" >&5 3905sed 's/^/| /' conftest.$ac_ext >&5 3906 3907{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3908printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3909as_fn_error $? "cannot compute suffix of object files: cannot compile 3910See \`config.log' for more details" "$LINENO" 5; } 3911fi 3912rm -f conftest.$ac_cv_objext conftest.$ac_ext 3913fi 3914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3915printf "%s\n" "$ac_cv_objext" >&6; } 3916OBJEXT=$ac_cv_objext 3917ac_objext=$OBJEXT 3918{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3919printf %s "checking whether the compiler supports GNU C... " >&6; } 3920if test ${ac_cv_c_compiler_gnu+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#ifndef __GNUC__ 3931 choke me 3932#endif 3933 3934 ; 3935 return 0; 3936} 3937_ACEOF 3938if ac_fn_c_try_compile "$LINENO" 3939then : 3940 ac_compiler_gnu=yes 3941else $as_nop 3942 ac_compiler_gnu=no 3943fi 3944rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3945ac_cv_c_compiler_gnu=$ac_compiler_gnu 3946 3947fi 3948{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3949printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3950ac_compiler_gnu=$ac_cv_c_compiler_gnu 3951 3952if test $ac_compiler_gnu = yes; then 3953 GCC=yes 3954else 3955 GCC= 3956fi 3957ac_test_CFLAGS=${CFLAGS+y} 3958ac_save_CFLAGS=$CFLAGS 3959{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3960printf %s "checking whether $CC accepts -g... " >&6; } 3961if test ${ac_cv_prog_cc_g+y} 3962then : 3963 printf %s "(cached) " >&6 3964else $as_nop 3965 ac_save_c_werror_flag=$ac_c_werror_flag 3966 ac_c_werror_flag=yes 3967 ac_cv_prog_cc_g=no 3968 CFLAGS="-g" 3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3970/* end confdefs.h. */ 3971 3972int 3973main (void) 3974{ 3975 3976 ; 3977 return 0; 3978} 3979_ACEOF 3980if ac_fn_c_try_compile "$LINENO" 3981then : 3982 ac_cv_prog_cc_g=yes 3983else $as_nop 3984 CFLAGS="" 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3986/* end confdefs.h. */ 3987 3988int 3989main (void) 3990{ 3991 3992 ; 3993 return 0; 3994} 3995_ACEOF 3996if ac_fn_c_try_compile "$LINENO" 3997then : 3998 3999else $as_nop 4000 ac_c_werror_flag=$ac_save_c_werror_flag 4001 CFLAGS="-g" 4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4003/* end confdefs.h. */ 4004 4005int 4006main (void) 4007{ 4008 4009 ; 4010 return 0; 4011} 4012_ACEOF 4013if ac_fn_c_try_compile "$LINENO" 4014then : 4015 ac_cv_prog_cc_g=yes 4016fi 4017rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4018fi 4019rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4020fi 4021rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4022 ac_c_werror_flag=$ac_save_c_werror_flag 4023fi 4024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4025printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4026if test $ac_test_CFLAGS; then 4027 CFLAGS=$ac_save_CFLAGS 4028elif test $ac_cv_prog_cc_g = yes; then 4029 if test "$GCC" = yes; then 4030 CFLAGS="-g -O2" 4031 else 4032 CFLAGS="-g" 4033 fi 4034else 4035 if test "$GCC" = yes; then 4036 CFLAGS="-O2" 4037 else 4038 CFLAGS= 4039 fi 4040fi 4041ac_prog_cc_stdc=no 4042if test x$ac_prog_cc_stdc = xno 4043then : 4044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4045printf %s "checking for $CC option to enable C11 features... " >&6; } 4046if test ${ac_cv_prog_cc_c11+y} 4047then : 4048 printf %s "(cached) " >&6 4049else $as_nop 4050 ac_cv_prog_cc_c11=no 4051ac_save_CC=$CC 4052cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4053/* end confdefs.h. */ 4054$ac_c_conftest_c11_program 4055_ACEOF 4056for ac_arg in '' -std=gnu11 4057do 4058 CC="$ac_save_CC $ac_arg" 4059 if ac_fn_c_try_compile "$LINENO" 4060then : 4061 ac_cv_prog_cc_c11=$ac_arg 4062fi 4063rm -f core conftest.err conftest.$ac_objext conftest.beam 4064 test "x$ac_cv_prog_cc_c11" != "xno" && break 4065done 4066rm -f conftest.$ac_ext 4067CC=$ac_save_CC 4068fi 4069 4070if test "x$ac_cv_prog_cc_c11" = xno 4071then : 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4073printf "%s\n" "unsupported" >&6; } 4074else $as_nop 4075 if test "x$ac_cv_prog_cc_c11" = x 4076then : 4077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4078printf "%s\n" "none needed" >&6; } 4079else $as_nop 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4081printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4082 CC="$CC $ac_cv_prog_cc_c11" 4083fi 4084 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4085 ac_prog_cc_stdc=c11 4086fi 4087fi 4088if test x$ac_prog_cc_stdc = xno 4089then : 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4091printf %s "checking for $CC option to enable C99 features... " >&6; } 4092if test ${ac_cv_prog_cc_c99+y} 4093then : 4094 printf %s "(cached) " >&6 4095else $as_nop 4096 ac_cv_prog_cc_c99=no 4097ac_save_CC=$CC 4098cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4099/* end confdefs.h. */ 4100$ac_c_conftest_c99_program 4101_ACEOF 4102for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4103do 4104 CC="$ac_save_CC $ac_arg" 4105 if ac_fn_c_try_compile "$LINENO" 4106then : 4107 ac_cv_prog_cc_c99=$ac_arg 4108fi 4109rm -f core conftest.err conftest.$ac_objext conftest.beam 4110 test "x$ac_cv_prog_cc_c99" != "xno" && break 4111done 4112rm -f conftest.$ac_ext 4113CC=$ac_save_CC 4114fi 4115 4116if test "x$ac_cv_prog_cc_c99" = xno 4117then : 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4119printf "%s\n" "unsupported" >&6; } 4120else $as_nop 4121 if test "x$ac_cv_prog_cc_c99" = x 4122then : 4123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4124printf "%s\n" "none needed" >&6; } 4125else $as_nop 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4127printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4128 CC="$CC $ac_cv_prog_cc_c99" 4129fi 4130 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4131 ac_prog_cc_stdc=c99 4132fi 4133fi 4134if test x$ac_prog_cc_stdc = xno 4135then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4137printf %s "checking for $CC option to enable C89 features... " >&6; } 4138if test ${ac_cv_prog_cc_c89+y} 4139then : 4140 printf %s "(cached) " >&6 4141else $as_nop 4142 ac_cv_prog_cc_c89=no 4143ac_save_CC=$CC 4144cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4145/* end confdefs.h. */ 4146$ac_c_conftest_c89_program 4147_ACEOF 4148for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4149do 4150 CC="$ac_save_CC $ac_arg" 4151 if ac_fn_c_try_compile "$LINENO" 4152then : 4153 ac_cv_prog_cc_c89=$ac_arg 4154fi 4155rm -f core conftest.err conftest.$ac_objext conftest.beam 4156 test "x$ac_cv_prog_cc_c89" != "xno" && break 4157done 4158rm -f conftest.$ac_ext 4159CC=$ac_save_CC 4160fi 4161 4162if test "x$ac_cv_prog_cc_c89" = xno 4163then : 4164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4165printf "%s\n" "unsupported" >&6; } 4166else $as_nop 4167 if test "x$ac_cv_prog_cc_c89" = x 4168then : 4169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4170printf "%s\n" "none needed" >&6; } 4171else $as_nop 4172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4173printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4174 CC="$CC $ac_cv_prog_cc_c89" 4175fi 4176 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4177 ac_prog_cc_stdc=c89 4178fi 4179fi 4180 4181ac_ext=c 4182ac_cpp='$CPP $CPPFLAGS' 4183ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4184ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4185ac_compiler_gnu=$ac_cv_c_compiler_gnu 4186 4187 4188 ac_ext=c 4189ac_cpp='$CPP $CPPFLAGS' 4190ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4191ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4192ac_compiler_gnu=$ac_cv_c_compiler_gnu 4193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4194printf %s "checking whether $CC understands -c and -o together... " >&6; } 4195if test ${am_cv_prog_cc_c_o+y} 4196then : 4197 printf %s "(cached) " >&6 4198else $as_nop 4199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200/* end confdefs.h. */ 4201 4202int 4203main (void) 4204{ 4205 4206 ; 4207 return 0; 4208} 4209_ACEOF 4210 # Make sure it works both with $CC and with simple cc. 4211 # Following AC_PROG_CC_C_O, we do the test twice because some 4212 # compilers refuse to overwrite an existing .o file with -o, 4213 # though they will create one. 4214 am_cv_prog_cc_c_o=yes 4215 for am_i in 1 2; do 4216 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4217 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4218 ac_status=$? 4219 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4220 (exit $ac_status); } \ 4221 && test -f conftest2.$ac_objext; then 4222 : OK 4223 else 4224 am_cv_prog_cc_c_o=no 4225 break 4226 fi 4227 done 4228 rm -f core conftest* 4229 unset am_i 4230fi 4231{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4232printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4233if test "$am_cv_prog_cc_c_o" != yes; then 4234 # Losing compiler, so override with the script. 4235 # FIXME: It is wrong to rewrite CC. 4236 # But if we don't then we get into trouble of one sort or another. 4237 # A longer-term fix would be to have automake use am__CC in this case, 4238 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4239 CC="$am_aux_dir/compile $CC" 4240fi 4241ac_ext=c 4242ac_cpp='$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 4247 4248depcc="$CC" am_compiler_list= 4249 4250{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4251printf %s "checking dependency style of $depcc... " >&6; } 4252if test ${am_cv_CC_dependencies_compiler_type+y} 4253then : 4254 printf %s "(cached) " >&6 4255else $as_nop 4256 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4257 # We make a subdir and do the tests there. Otherwise we can end up 4258 # making bogus files that we don't know about and never remove. For 4259 # instance it was reported that on HP-UX the gcc test will end up 4260 # making a dummy file named 'D' -- because '-MD' means "put the output 4261 # in D". 4262 rm -rf conftest.dir 4263 mkdir conftest.dir 4264 # Copy depcomp to subdir because otherwise we won't find it if we're 4265 # using a relative directory. 4266 cp "$am_depcomp" conftest.dir 4267 cd conftest.dir 4268 # We will build objects and dependencies in a subdirectory because 4269 # it helps to detect inapplicable dependency modes. For instance 4270 # both Tru64's cc and ICC support -MD to output dependencies as a 4271 # side effect of compilation, but ICC will put the dependencies in 4272 # the current directory while Tru64 will put them in the object 4273 # directory. 4274 mkdir sub 4275 4276 am_cv_CC_dependencies_compiler_type=none 4277 if test "$am_compiler_list" = ""; then 4278 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4279 fi 4280 am__universal=false 4281 case " $depcc " in #( 4282 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4283 esac 4284 4285 for depmode in $am_compiler_list; do 4286 # Setup a source with many dependencies, because some compilers 4287 # like to wrap large dependency lists on column 80 (with \), and 4288 # we should not choose a depcomp mode which is confused by this. 4289 # 4290 # We need to recreate these files for each test, as the compiler may 4291 # overwrite some of them when testing with obscure command lines. 4292 # This happens at least with the AIX C compiler. 4293 : > sub/conftest.c 4294 for i in 1 2 3 4 5 6; do 4295 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4296 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4297 # Solaris 10 /bin/sh. 4298 echo '/* dummy */' > sub/conftst$i.h 4299 done 4300 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4301 4302 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4303 # mode. It turns out that the SunPro C++ compiler does not properly 4304 # handle '-M -o', and we need to detect this. Also, some Intel 4305 # versions had trouble with output in subdirs. 4306 am__obj=sub/conftest.${OBJEXT-o} 4307 am__minus_obj="-o $am__obj" 4308 case $depmode in 4309 gcc) 4310 # This depmode causes a compiler race in universal mode. 4311 test "$am__universal" = false || continue 4312 ;; 4313 nosideeffect) 4314 # After this tag, mechanisms are not by side-effect, so they'll 4315 # only be used when explicitly requested. 4316 if test "x$enable_dependency_tracking" = xyes; then 4317 continue 4318 else 4319 break 4320 fi 4321 ;; 4322 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4323 # This compiler won't grok '-c -o', but also, the minuso test has 4324 # not run yet. These depmodes are late enough in the game, and 4325 # so weak that their functioning should not be impacted. 4326 am__obj=conftest.${OBJEXT-o} 4327 am__minus_obj= 4328 ;; 4329 none) break ;; 4330 esac 4331 if depmode=$depmode \ 4332 source=sub/conftest.c object=$am__obj \ 4333 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4334 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4335 >/dev/null 2>conftest.err && 4336 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4337 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4338 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4339 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4340 # icc doesn't choke on unknown options, it will just issue warnings 4341 # or remarks (even with -Werror). So we grep stderr for any message 4342 # that says an option was ignored or not supported. 4343 # When given -MP, icc 7.0 and 7.1 complain thusly: 4344 # icc: Command line warning: ignoring option '-M'; no argument required 4345 # The diagnosis changed in icc 8.0: 4346 # icc: Command line remark: option '-MP' not supported 4347 if (grep 'ignoring option' conftest.err || 4348 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4349 am_cv_CC_dependencies_compiler_type=$depmode 4350 break 4351 fi 4352 fi 4353 done 4354 4355 cd .. 4356 rm -rf conftest.dir 4357else 4358 am_cv_CC_dependencies_compiler_type=none 4359fi 4360 4361fi 4362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4363printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4364CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4365 4366 if 4367 test "x$enable_dependency_tracking" != xno \ 4368 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4369 am__fastdepCC_TRUE= 4370 am__fastdepCC_FALSE='#' 4371else 4372 am__fastdepCC_TRUE='#' 4373 am__fastdepCC_FALSE= 4374fi 4375 4376 4377 4378 4379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4380printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4381if test ${ac_cv_c_undeclared_builtin_options+y} 4382then : 4383 printf %s "(cached) " >&6 4384else $as_nop 4385 ac_save_CFLAGS=$CFLAGS 4386 ac_cv_c_undeclared_builtin_options='cannot detect' 4387 for ac_arg in '' -fno-builtin; do 4388 CFLAGS="$ac_save_CFLAGS $ac_arg" 4389 # This test program should *not* compile successfully. 4390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4391/* end confdefs.h. */ 4392 4393int 4394main (void) 4395{ 4396(void) strchr; 4397 ; 4398 return 0; 4399} 4400_ACEOF 4401if ac_fn_c_try_compile "$LINENO" 4402then : 4403 4404else $as_nop 4405 # This test program should compile successfully. 4406 # No library function is consistently available on 4407 # freestanding implementations, so test against a dummy 4408 # declaration. Include always-available headers on the 4409 # off chance that they somehow elicit warnings. 4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4411/* end confdefs.h. */ 4412#include <float.h> 4413#include <limits.h> 4414#include <stdarg.h> 4415#include <stddef.h> 4416extern void ac_decl (int, char *); 4417 4418int 4419main (void) 4420{ 4421(void) ac_decl (0, (char *) 0); 4422 (void) ac_decl; 4423 4424 ; 4425 return 0; 4426} 4427_ACEOF 4428if ac_fn_c_try_compile "$LINENO" 4429then : 4430 if test x"$ac_arg" = x 4431then : 4432 ac_cv_c_undeclared_builtin_options='none needed' 4433else $as_nop 4434 ac_cv_c_undeclared_builtin_options=$ac_arg 4435fi 4436 break 4437fi 4438rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4439fi 4440rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4441 done 4442 CFLAGS=$ac_save_CFLAGS 4443 4444fi 4445{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4446printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4447 case $ac_cv_c_undeclared_builtin_options in #( 4448 'cannot detect') : 4449 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4450printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4451as_fn_error $? "cannot make $CC report undeclared builtins 4452See \`config.log' for more details" "$LINENO" 5; } ;; #( 4453 'none needed') : 4454 ac_c_undeclared_builtin_options='' ;; #( 4455 *) : 4456 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4457esac 4458 4459ac_header= ac_cache= 4460for ac_item in $ac_header_c_list 4461do 4462 if test $ac_cache; then 4463 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4464 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4465 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4466 fi 4467 ac_header= ac_cache= 4468 elif test $ac_header; then 4469 ac_cache=$ac_item 4470 else 4471 ac_header=$ac_item 4472 fi 4473done 4474 4475 4476 4477 4478 4479 4480 4481 4482if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4483then : 4484 4485printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4486 4487fi 4488 4489 4490 4491 4492ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4493if test "x$ac_cv_have_decl___clang__" = xyes 4494then : 4495 CLANGCC="yes" 4496else $as_nop 4497 CLANGCC="no" 4498fi 4499ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4500if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4501then : 4502 INTELCC="yes" 4503else $as_nop 4504 INTELCC="no" 4505fi 4506ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4507if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4508then : 4509 SUNCC="yes" 4510else $as_nop 4511 SUNCC="no" 4512fi 4513 4514 4515 4516 4517 4518 4519 4520 4521if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4522 if test -n "$ac_tool_prefix"; then 4523 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4524set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4525{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4526printf %s "checking for $ac_word... " >&6; } 4527if test ${ac_cv_path_PKG_CONFIG+y} 4528then : 4529 printf %s "(cached) " >&6 4530else $as_nop 4531 case $PKG_CONFIG in 4532 [\\/]* | ?:[\\/]*) 4533 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4534 ;; 4535 *) 4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4537for as_dir in $PATH 4538do 4539 IFS=$as_save_IFS 4540 case $as_dir in #((( 4541 '') as_dir=./ ;; 4542 */) ;; 4543 *) as_dir=$as_dir/ ;; 4544 esac 4545 for ac_exec_ext in '' $ac_executable_extensions; do 4546 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4547 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4549 break 2 4550 fi 4551done 4552 done 4553IFS=$as_save_IFS 4554 4555 ;; 4556esac 4557fi 4558PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4559if test -n "$PKG_CONFIG"; then 4560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4561printf "%s\n" "$PKG_CONFIG" >&6; } 4562else 4563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4564printf "%s\n" "no" >&6; } 4565fi 4566 4567 4568fi 4569if test -z "$ac_cv_path_PKG_CONFIG"; then 4570 ac_pt_PKG_CONFIG=$PKG_CONFIG 4571 # Extract the first word of "pkg-config", so it can be a program name with args. 4572set dummy pkg-config; ac_word=$2 4573{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4574printf %s "checking for $ac_word... " >&6; } 4575if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4576then : 4577 printf %s "(cached) " >&6 4578else $as_nop 4579 case $ac_pt_PKG_CONFIG in 4580 [\\/]* | ?:[\\/]*) 4581 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4582 ;; 4583 *) 4584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4585for as_dir in $PATH 4586do 4587 IFS=$as_save_IFS 4588 case $as_dir in #((( 4589 '') as_dir=./ ;; 4590 */) ;; 4591 *) as_dir=$as_dir/ ;; 4592 esac 4593 for ac_exec_ext in '' $ac_executable_extensions; do 4594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4595 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4597 break 2 4598 fi 4599done 4600 done 4601IFS=$as_save_IFS 4602 4603 ;; 4604esac 4605fi 4606ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4607if test -n "$ac_pt_PKG_CONFIG"; then 4608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4609printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4610else 4611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4612printf "%s\n" "no" >&6; } 4613fi 4614 4615 if test "x$ac_pt_PKG_CONFIG" = x; then 4616 PKG_CONFIG="" 4617 else 4618 case $cross_compiling:$ac_tool_warned in 4619yes:) 4620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4621printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4622ac_tool_warned=yes ;; 4623esac 4624 PKG_CONFIG=$ac_pt_PKG_CONFIG 4625 fi 4626else 4627 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4628fi 4629 4630fi 4631if test -n "$PKG_CONFIG"; then 4632 _pkg_min_version=0.9.0 4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4634printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4635 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4637printf "%s\n" "yes" >&6; } 4638 else 4639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4640printf "%s\n" "no" >&6; } 4641 PKG_CONFIG="" 4642 fi 4643fi 4644 4645 4646 # Make sure we can run config.sub. 4647$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4648 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4649 4650{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4651printf %s "checking build system type... " >&6; } 4652if test ${ac_cv_build+y} 4653then : 4654 printf %s "(cached) " >&6 4655else $as_nop 4656 ac_build_alias=$build_alias 4657test "x$ac_build_alias" = x && 4658 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4659test "x$ac_build_alias" = x && 4660 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4661ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4662 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4663 4664fi 4665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4666printf "%s\n" "$ac_cv_build" >&6; } 4667case $ac_cv_build in 4668*-*-*) ;; 4669*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4670esac 4671build=$ac_cv_build 4672ac_save_IFS=$IFS; IFS='-' 4673set x $ac_cv_build 4674shift 4675build_cpu=$1 4676build_vendor=$2 4677shift; shift 4678# Remember, the first character of IFS is used to create $*, 4679# except with old shells: 4680build_os=$* 4681IFS=$ac_save_IFS 4682case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4683 4684 4685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4686printf %s "checking host system type... " >&6; } 4687if test ${ac_cv_host+y} 4688then : 4689 printf %s "(cached) " >&6 4690else $as_nop 4691 if test "x$host_alias" = x; then 4692 ac_cv_host=$ac_cv_build 4693else 4694 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4695 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4696fi 4697 4698fi 4699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4700printf "%s\n" "$ac_cv_host" >&6; } 4701case $ac_cv_host in 4702*-*-*) ;; 4703*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4704esac 4705host=$ac_cv_host 4706ac_save_IFS=$IFS; IFS='-' 4707set x $ac_cv_host 4708shift 4709host_cpu=$1 4710host_vendor=$2 4711shift; shift 4712# Remember, the first character of IFS is used to create $*, 4713# except with old shells: 4714host_os=$* 4715IFS=$ac_save_IFS 4716case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4717 4718 4719{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4720printf %s "checking for a sed that does not truncate output... " >&6; } 4721if test ${ac_cv_path_SED+y} 4722then : 4723 printf %s "(cached) " >&6 4724else $as_nop 4725 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4726 for ac_i in 1 2 3 4 5 6 7; do 4727 ac_script="$ac_script$as_nl$ac_script" 4728 done 4729 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4730 { ac_script=; unset ac_script;} 4731 if test -z "$SED"; then 4732 ac_path_SED_found=false 4733 # Loop through the user's path and test for each of PROGNAME-LIST 4734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4735for as_dir in $PATH 4736do 4737 IFS=$as_save_IFS 4738 case $as_dir in #((( 4739 '') as_dir=./ ;; 4740 */) ;; 4741 *) as_dir=$as_dir/ ;; 4742 esac 4743 for ac_prog in sed gsed 4744 do 4745 for ac_exec_ext in '' $ac_executable_extensions; do 4746 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4747 as_fn_executable_p "$ac_path_SED" || continue 4748# Check for GNU ac_path_SED and select it if it is found. 4749 # Check for GNU $ac_path_SED 4750case `"$ac_path_SED" --version 2>&1` in 4751*GNU*) 4752 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4753*) 4754 ac_count=0 4755 printf %s 0123456789 >"conftest.in" 4756 while : 4757 do 4758 cat "conftest.in" "conftest.in" >"conftest.tmp" 4759 mv "conftest.tmp" "conftest.in" 4760 cp "conftest.in" "conftest.nl" 4761 printf "%s\n" '' >> "conftest.nl" 4762 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4763 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4764 as_fn_arith $ac_count + 1 && ac_count=$as_val 4765 if test $ac_count -gt ${ac_path_SED_max-0}; then 4766 # Best one so far, save it but keep looking for a better one 4767 ac_cv_path_SED="$ac_path_SED" 4768 ac_path_SED_max=$ac_count 4769 fi 4770 # 10*(2^10) chars as input seems more than enough 4771 test $ac_count -gt 10 && break 4772 done 4773 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4774esac 4775 4776 $ac_path_SED_found && break 3 4777 done 4778 done 4779 done 4780IFS=$as_save_IFS 4781 if test -z "$ac_cv_path_SED"; then 4782 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4783 fi 4784else 4785 ac_cv_path_SED=$SED 4786fi 4787 4788fi 4789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4790printf "%s\n" "$ac_cv_path_SED" >&6; } 4791 SED="$ac_cv_path_SED" 4792 rm -f conftest.sed 4793 4794 4795 4796 4797 4798 4799# Check whether --enable-selective-werror was given. 4800if test ${enable_selective_werror+y} 4801then : 4802 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4803else $as_nop 4804 SELECTIVE_WERROR=yes 4805fi 4806 4807 4808 4809 4810 4811# -v is too short to test reliably with XORG_TESTSET_CFLAG 4812if test "x$SUNCC" = "xyes"; then 4813 BASE_CFLAGS="-v" 4814else 4815 BASE_CFLAGS="" 4816fi 4817 4818# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832xorg_testset_save_CFLAGS="$CFLAGS" 4833 4834if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4837printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4838if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4839then : 4840 printf %s "(cached) " >&6 4841else $as_nop 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843/* end confdefs.h. */ 4844int i; 4845_ACEOF 4846if ac_fn_c_try_compile "$LINENO" 4847then : 4848 xorg_cv_cc_flag_unknown_warning_option=yes 4849else $as_nop 4850 xorg_cv_cc_flag_unknown_warning_option=no 4851fi 4852rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4853fi 4854{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4855printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4857 CFLAGS="$xorg_testset_save_CFLAGS" 4858fi 4859 4860if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4863 fi 4864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4866printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4867if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4868then : 4869 printf %s "(cached) " >&6 4870else $as_nop 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872/* end confdefs.h. */ 4873int i; 4874_ACEOF 4875if ac_fn_c_try_compile "$LINENO" 4876then : 4877 xorg_cv_cc_flag_unused_command_line_argument=yes 4878else $as_nop 4879 xorg_cv_cc_flag_unused_command_line_argument=no 4880fi 4881rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4882fi 4883{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4884printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4886 CFLAGS="$xorg_testset_save_CFLAGS" 4887fi 4888 4889found="no" 4890 4891 if test $found = "no" ; then 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 fi 4895 4896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4898 fi 4899 4900 CFLAGS="$CFLAGS -Wall" 4901 4902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4903printf %s "checking if $CC supports -Wall... " >&6; } 4904 cacheid=xorg_cv_cc_flag__Wall 4905 if eval test \${$cacheid+y} 4906then : 4907 printf %s "(cached) " >&6 4908else $as_nop 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4910/* end confdefs.h. */ 4911int i; 4912int 4913main (void) 4914{ 4915 4916 ; 4917 return 0; 4918} 4919_ACEOF 4920if ac_fn_c_try_link "$LINENO" 4921then : 4922 eval $cacheid=yes 4923else $as_nop 4924 eval $cacheid=no 4925fi 4926rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4927 conftest$ac_exeext conftest.$ac_ext 4928fi 4929 4930 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 4933 eval supported=\$$cacheid 4934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4935printf "%s\n" "$supported" >&6; } 4936 if test "$supported" = "yes" ; then 4937 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4938 found="yes" 4939 fi 4940 fi 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956xorg_testset_save_CFLAGS="$CFLAGS" 4957 4958if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4961printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4962if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4963then : 4964 printf %s "(cached) " >&6 4965else $as_nop 4966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4967/* end confdefs.h. */ 4968int i; 4969_ACEOF 4970if ac_fn_c_try_compile "$LINENO" 4971then : 4972 xorg_cv_cc_flag_unknown_warning_option=yes 4973else $as_nop 4974 xorg_cv_cc_flag_unknown_warning_option=no 4975fi 4976rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4977fi 4978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4979printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4981 CFLAGS="$xorg_testset_save_CFLAGS" 4982fi 4983 4984if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4987 fi 4988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4990printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4991if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4992then : 4993 printf %s "(cached) " >&6 4994else $as_nop 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996/* end confdefs.h. */ 4997int i; 4998_ACEOF 4999if ac_fn_c_try_compile "$LINENO" 5000then : 5001 xorg_cv_cc_flag_unused_command_line_argument=yes 5002else $as_nop 5003 xorg_cv_cc_flag_unused_command_line_argument=no 5004fi 5005rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5006fi 5007{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5008printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011fi 5012 5013found="no" 5014 5015 if test $found = "no" ; then 5016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 fi 5019 5020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5022 fi 5023 5024 CFLAGS="$CFLAGS -Wpointer-arith" 5025 5026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5027printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5028 cacheid=xorg_cv_cc_flag__Wpointer_arith 5029 if eval test \${$cacheid+y} 5030then : 5031 printf %s "(cached) " >&6 5032else $as_nop 5033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5034/* end confdefs.h. */ 5035int i; 5036int 5037main (void) 5038{ 5039 5040 ; 5041 return 0; 5042} 5043_ACEOF 5044if ac_fn_c_try_link "$LINENO" 5045then : 5046 eval $cacheid=yes 5047else $as_nop 5048 eval $cacheid=no 5049fi 5050rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5051 conftest$ac_exeext conftest.$ac_ext 5052fi 5053 5054 5055 CFLAGS="$xorg_testset_save_CFLAGS" 5056 5057 eval supported=\$$cacheid 5058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5059printf "%s\n" "$supported" >&6; } 5060 if test "$supported" = "yes" ; then 5061 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5062 found="yes" 5063 fi 5064 fi 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080xorg_testset_save_CFLAGS="$CFLAGS" 5081 5082if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5085printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5086if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5087then : 5088 printf %s "(cached) " >&6 5089else $as_nop 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091/* end confdefs.h. */ 5092int i; 5093_ACEOF 5094if ac_fn_c_try_compile "$LINENO" 5095then : 5096 xorg_cv_cc_flag_unknown_warning_option=yes 5097else $as_nop 5098 xorg_cv_cc_flag_unknown_warning_option=no 5099fi 5100rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5101fi 5102{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5103printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5104 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5105 CFLAGS="$xorg_testset_save_CFLAGS" 5106fi 5107 5108if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5111 fi 5112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5114printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5115if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5116then : 5117 printf %s "(cached) " >&6 5118else $as_nop 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120/* end confdefs.h. */ 5121int i; 5122_ACEOF 5123if ac_fn_c_try_compile "$LINENO" 5124then : 5125 xorg_cv_cc_flag_unused_command_line_argument=yes 5126else $as_nop 5127 xorg_cv_cc_flag_unused_command_line_argument=no 5128fi 5129rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5130fi 5131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5132printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5134 CFLAGS="$xorg_testset_save_CFLAGS" 5135fi 5136 5137found="no" 5138 5139 if test $found = "no" ; then 5140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5142 fi 5143 5144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5146 fi 5147 5148 CFLAGS="$CFLAGS -Wmissing-declarations" 5149 5150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5151printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5152 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5153 if eval test \${$cacheid+y} 5154then : 5155 printf %s "(cached) " >&6 5156else $as_nop 5157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5158/* end confdefs.h. */ 5159int i; 5160int 5161main (void) 5162{ 5163 5164 ; 5165 return 0; 5166} 5167_ACEOF 5168if ac_fn_c_try_link "$LINENO" 5169then : 5170 eval $cacheid=yes 5171else $as_nop 5172 eval $cacheid=no 5173fi 5174rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5175 conftest$ac_exeext conftest.$ac_ext 5176fi 5177 5178 5179 CFLAGS="$xorg_testset_save_CFLAGS" 5180 5181 eval supported=\$$cacheid 5182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5183printf "%s\n" "$supported" >&6; } 5184 if test "$supported" = "yes" ; then 5185 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5186 found="yes" 5187 fi 5188 fi 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204xorg_testset_save_CFLAGS="$CFLAGS" 5205 5206if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5209printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5210if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5211then : 5212 printf %s "(cached) " >&6 5213else $as_nop 5214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5215/* end confdefs.h. */ 5216int i; 5217_ACEOF 5218if ac_fn_c_try_compile "$LINENO" 5219then : 5220 xorg_cv_cc_flag_unknown_warning_option=yes 5221else $as_nop 5222 xorg_cv_cc_flag_unknown_warning_option=no 5223fi 5224rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5225fi 5226{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5227printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5229 CFLAGS="$xorg_testset_save_CFLAGS" 5230fi 5231 5232if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5238printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5239if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5240then : 5241 printf %s "(cached) " >&6 5242else $as_nop 5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5244/* end confdefs.h. */ 5245int i; 5246_ACEOF 5247if ac_fn_c_try_compile "$LINENO" 5248then : 5249 xorg_cv_cc_flag_unused_command_line_argument=yes 5250else $as_nop 5251 xorg_cv_cc_flag_unused_command_line_argument=no 5252fi 5253rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5254fi 5255{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5256printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5258 CFLAGS="$xorg_testset_save_CFLAGS" 5259fi 5260 5261found="no" 5262 5263 if test $found = "no" ; then 5264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5266 fi 5267 5268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5270 fi 5271 5272 CFLAGS="$CFLAGS -Wformat=2" 5273 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5275printf %s "checking if $CC supports -Wformat=2... " >&6; } 5276 cacheid=xorg_cv_cc_flag__Wformat_2 5277 if eval test \${$cacheid+y} 5278then : 5279 printf %s "(cached) " >&6 5280else $as_nop 5281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5282/* end confdefs.h. */ 5283int i; 5284int 5285main (void) 5286{ 5287 5288 ; 5289 return 0; 5290} 5291_ACEOF 5292if ac_fn_c_try_link "$LINENO" 5293then : 5294 eval $cacheid=yes 5295else $as_nop 5296 eval $cacheid=no 5297fi 5298rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5299 conftest$ac_exeext conftest.$ac_ext 5300fi 5301 5302 5303 CFLAGS="$xorg_testset_save_CFLAGS" 5304 5305 eval supported=\$$cacheid 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5307printf "%s\n" "$supported" >&6; } 5308 if test "$supported" = "yes" ; then 5309 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5310 found="yes" 5311 fi 5312 fi 5313 5314 if test $found = "no" ; then 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 fi 5318 5319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5321 fi 5322 5323 CFLAGS="$CFLAGS -Wformat" 5324 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5326printf %s "checking if $CC supports -Wformat... " >&6; } 5327 cacheid=xorg_cv_cc_flag__Wformat 5328 if eval test \${$cacheid+y} 5329then : 5330 printf %s "(cached) " >&6 5331else $as_nop 5332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333/* end confdefs.h. */ 5334int i; 5335int 5336main (void) 5337{ 5338 5339 ; 5340 return 0; 5341} 5342_ACEOF 5343if ac_fn_c_try_link "$LINENO" 5344then : 5345 eval $cacheid=yes 5346else $as_nop 5347 eval $cacheid=no 5348fi 5349rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5350 conftest$ac_exeext conftest.$ac_ext 5351fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=\$$cacheid 5357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358printf "%s\n" "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5361 found="yes" 5362 fi 5363 fi 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381xorg_testset_save_CFLAGS="$CFLAGS" 5382 5383if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5386printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5387if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5388then : 5389 printf %s "(cached) " >&6 5390else $as_nop 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392/* end confdefs.h. */ 5393int i; 5394_ACEOF 5395if ac_fn_c_try_compile "$LINENO" 5396then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398else $as_nop 5399 xorg_cv_cc_flag_unknown_warning_option=no 5400fi 5401rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5402fi 5403{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407fi 5408 5409if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5417then : 5418 printf %s "(cached) " >&6 5419else $as_nop 5420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421/* end confdefs.h. */ 5422int i; 5423_ACEOF 5424if ac_fn_c_try_compile "$LINENO" 5425then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427else $as_nop 5428 xorg_cv_cc_flag_unused_command_line_argument=no 5429fi 5430rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5431fi 5432{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5433printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436fi 5437 5438found="no" 5439 5440 if test $found = "no" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 fi 5448 5449 CFLAGS="$CFLAGS -Wstrict-prototypes" 5450 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5452printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5453 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5454 if eval test \${$cacheid+y} 5455then : 5456 printf %s "(cached) " >&6 5457else $as_nop 5458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5459/* end confdefs.h. */ 5460int i; 5461int 5462main (void) 5463{ 5464 5465 ; 5466 return 0; 5467} 5468_ACEOF 5469if ac_fn_c_try_link "$LINENO" 5470then : 5471 eval $cacheid=yes 5472else $as_nop 5473 eval $cacheid=no 5474fi 5475rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5476 conftest$ac_exeext conftest.$ac_ext 5477fi 5478 5479 5480 CFLAGS="$xorg_testset_save_CFLAGS" 5481 5482 eval supported=\$$cacheid 5483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5484printf "%s\n" "$supported" >&6; } 5485 if test "$supported" = "yes" ; then 5486 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5487 found="yes" 5488 fi 5489 fi 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505xorg_testset_save_CFLAGS="$CFLAGS" 5506 5507if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5510printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5511if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5512then : 5513 printf %s "(cached) " >&6 5514else $as_nop 5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5516/* end confdefs.h. */ 5517int i; 5518_ACEOF 5519if ac_fn_c_try_compile "$LINENO" 5520then : 5521 xorg_cv_cc_flag_unknown_warning_option=yes 5522else $as_nop 5523 xorg_cv_cc_flag_unknown_warning_option=no 5524fi 5525rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5526fi 5527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5528printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5530 CFLAGS="$xorg_testset_save_CFLAGS" 5531fi 5532 5533if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5536 fi 5537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5539printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5540if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5541then : 5542 printf %s "(cached) " >&6 5543else $as_nop 5544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5545/* end confdefs.h. */ 5546int i; 5547_ACEOF 5548if ac_fn_c_try_compile "$LINENO" 5549then : 5550 xorg_cv_cc_flag_unused_command_line_argument=yes 5551else $as_nop 5552 xorg_cv_cc_flag_unused_command_line_argument=no 5553fi 5554rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5555fi 5556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5557printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5559 CFLAGS="$xorg_testset_save_CFLAGS" 5560fi 5561 5562found="no" 5563 5564 if test $found = "no" ; then 5565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5567 fi 5568 5569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5571 fi 5572 5573 CFLAGS="$CFLAGS -Wmissing-prototypes" 5574 5575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5576printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5577 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5578 if eval test \${$cacheid+y} 5579then : 5580 printf %s "(cached) " >&6 5581else $as_nop 5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5583/* end confdefs.h. */ 5584int i; 5585int 5586main (void) 5587{ 5588 5589 ; 5590 return 0; 5591} 5592_ACEOF 5593if ac_fn_c_try_link "$LINENO" 5594then : 5595 eval $cacheid=yes 5596else $as_nop 5597 eval $cacheid=no 5598fi 5599rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5600 conftest$ac_exeext conftest.$ac_ext 5601fi 5602 5603 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 5606 eval supported=\$$cacheid 5607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5608printf "%s\n" "$supported" >&6; } 5609 if test "$supported" = "yes" ; then 5610 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5611 found="yes" 5612 fi 5613 fi 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629xorg_testset_save_CFLAGS="$CFLAGS" 5630 5631if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5634printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5635if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5636then : 5637 printf %s "(cached) " >&6 5638else $as_nop 5639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5640/* end confdefs.h. */ 5641int i; 5642_ACEOF 5643if ac_fn_c_try_compile "$LINENO" 5644then : 5645 xorg_cv_cc_flag_unknown_warning_option=yes 5646else $as_nop 5647 xorg_cv_cc_flag_unknown_warning_option=no 5648fi 5649rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5650fi 5651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5652printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5654 CFLAGS="$xorg_testset_save_CFLAGS" 5655fi 5656 5657if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 fi 5661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5663printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5664if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5665then : 5666 printf %s "(cached) " >&6 5667else $as_nop 5668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5669/* end confdefs.h. */ 5670int i; 5671_ACEOF 5672if ac_fn_c_try_compile "$LINENO" 5673then : 5674 xorg_cv_cc_flag_unused_command_line_argument=yes 5675else $as_nop 5676 xorg_cv_cc_flag_unused_command_line_argument=no 5677fi 5678rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5679fi 5680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5681printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684fi 5685 5686found="no" 5687 5688 if test $found = "no" ; then 5689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5691 fi 5692 5693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 fi 5696 5697 CFLAGS="$CFLAGS -Wnested-externs" 5698 5699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5700printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5701 cacheid=xorg_cv_cc_flag__Wnested_externs 5702 if eval test \${$cacheid+y} 5703then : 5704 printf %s "(cached) " >&6 5705else $as_nop 5706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707/* end confdefs.h. */ 5708int i; 5709int 5710main (void) 5711{ 5712 5713 ; 5714 return 0; 5715} 5716_ACEOF 5717if ac_fn_c_try_link "$LINENO" 5718then : 5719 eval $cacheid=yes 5720else $as_nop 5721 eval $cacheid=no 5722fi 5723rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5724 conftest$ac_exeext conftest.$ac_ext 5725fi 5726 5727 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729 5730 eval supported=\$$cacheid 5731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5732printf "%s\n" "$supported" >&6; } 5733 if test "$supported" = "yes" ; then 5734 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5735 found="yes" 5736 fi 5737 fi 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753xorg_testset_save_CFLAGS="$CFLAGS" 5754 5755if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5758printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5759if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5760then : 5761 printf %s "(cached) " >&6 5762else $as_nop 5763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5764/* end confdefs.h. */ 5765int i; 5766_ACEOF 5767if ac_fn_c_try_compile "$LINENO" 5768then : 5769 xorg_cv_cc_flag_unknown_warning_option=yes 5770else $as_nop 5771 xorg_cv_cc_flag_unknown_warning_option=no 5772fi 5773rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5774fi 5775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5776printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5778 CFLAGS="$xorg_testset_save_CFLAGS" 5779fi 5780 5781if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5784 fi 5785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5787printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5788if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5789then : 5790 printf %s "(cached) " >&6 5791else $as_nop 5792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793/* end confdefs.h. */ 5794int i; 5795_ACEOF 5796if ac_fn_c_try_compile "$LINENO" 5797then : 5798 xorg_cv_cc_flag_unused_command_line_argument=yes 5799else $as_nop 5800 xorg_cv_cc_flag_unused_command_line_argument=no 5801fi 5802rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5803fi 5804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5805printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5807 CFLAGS="$xorg_testset_save_CFLAGS" 5808fi 5809 5810found="no" 5811 5812 if test $found = "no" ; then 5813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5815 fi 5816 5817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5819 fi 5820 5821 CFLAGS="$CFLAGS -Wbad-function-cast" 5822 5823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5824printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5825 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5826 if eval test \${$cacheid+y} 5827then : 5828 printf %s "(cached) " >&6 5829else $as_nop 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5831/* end confdefs.h. */ 5832int i; 5833int 5834main (void) 5835{ 5836 5837 ; 5838 return 0; 5839} 5840_ACEOF 5841if ac_fn_c_try_link "$LINENO" 5842then : 5843 eval $cacheid=yes 5844else $as_nop 5845 eval $cacheid=no 5846fi 5847rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5848 conftest$ac_exeext conftest.$ac_ext 5849fi 5850 5851 5852 CFLAGS="$xorg_testset_save_CFLAGS" 5853 5854 eval supported=\$$cacheid 5855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5856printf "%s\n" "$supported" >&6; } 5857 if test "$supported" = "yes" ; then 5858 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5859 found="yes" 5860 fi 5861 fi 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877xorg_testset_save_CFLAGS="$CFLAGS" 5878 5879if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5882printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5883if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5884then : 5885 printf %s "(cached) " >&6 5886else $as_nop 5887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888/* end confdefs.h. */ 5889int i; 5890_ACEOF 5891if ac_fn_c_try_compile "$LINENO" 5892then : 5893 xorg_cv_cc_flag_unknown_warning_option=yes 5894else $as_nop 5895 xorg_cv_cc_flag_unknown_warning_option=no 5896fi 5897rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5898fi 5899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5900printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5902 CFLAGS="$xorg_testset_save_CFLAGS" 5903fi 5904 5905if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5908 fi 5909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5911printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5912if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5913then : 5914 printf %s "(cached) " >&6 5915else $as_nop 5916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5917/* end confdefs.h. */ 5918int i; 5919_ACEOF 5920if ac_fn_c_try_compile "$LINENO" 5921then : 5922 xorg_cv_cc_flag_unused_command_line_argument=yes 5923else $as_nop 5924 xorg_cv_cc_flag_unused_command_line_argument=no 5925fi 5926rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5927fi 5928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5929printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932fi 5933 5934found="no" 5935 5936 if test $found = "no" ; then 5937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5939 fi 5940 5941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5943 fi 5944 5945 CFLAGS="$CFLAGS -Wold-style-definition" 5946 5947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5948printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5949 cacheid=xorg_cv_cc_flag__Wold_style_definition 5950 if eval test \${$cacheid+y} 5951then : 5952 printf %s "(cached) " >&6 5953else $as_nop 5954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5955/* end confdefs.h. */ 5956int i; 5957int 5958main (void) 5959{ 5960 5961 ; 5962 return 0; 5963} 5964_ACEOF 5965if ac_fn_c_try_link "$LINENO" 5966then : 5967 eval $cacheid=yes 5968else $as_nop 5969 eval $cacheid=no 5970fi 5971rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5972 conftest$ac_exeext conftest.$ac_ext 5973fi 5974 5975 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 5978 eval supported=\$$cacheid 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5980printf "%s\n" "$supported" >&6; } 5981 if test "$supported" = "yes" ; then 5982 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5983 found="yes" 5984 fi 5985 fi 5986 5987 if test $found = "no" ; then 5988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5990 fi 5991 5992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5994 fi 5995 5996 CFLAGS="$CFLAGS -fd" 5997 5998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5999printf %s "checking if $CC supports -fd... " >&6; } 6000 cacheid=xorg_cv_cc_flag__fd 6001 if eval test \${$cacheid+y} 6002then : 6003 printf %s "(cached) " >&6 6004else $as_nop 6005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6006/* end confdefs.h. */ 6007int i; 6008int 6009main (void) 6010{ 6011 6012 ; 6013 return 0; 6014} 6015_ACEOF 6016if ac_fn_c_try_link "$LINENO" 6017then : 6018 eval $cacheid=yes 6019else $as_nop 6020 eval $cacheid=no 6021fi 6022rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6023 conftest$ac_exeext conftest.$ac_ext 6024fi 6025 6026 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 6029 eval supported=\$$cacheid 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6031printf "%s\n" "$supported" >&6; } 6032 if test "$supported" = "yes" ; then 6033 BASE_CFLAGS="$BASE_CFLAGS -fd" 6034 found="yes" 6035 fi 6036 fi 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052xorg_testset_save_CFLAGS="$CFLAGS" 6053 6054if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6057printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6058if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6059then : 6060 printf %s "(cached) " >&6 6061else $as_nop 6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6063/* end confdefs.h. */ 6064int i; 6065_ACEOF 6066if ac_fn_c_try_compile "$LINENO" 6067then : 6068 xorg_cv_cc_flag_unknown_warning_option=yes 6069else $as_nop 6070 xorg_cv_cc_flag_unknown_warning_option=no 6071fi 6072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6073fi 6074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6075printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6077 CFLAGS="$xorg_testset_save_CFLAGS" 6078fi 6079 6080if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 fi 6084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6086printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6087if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6088then : 6089 printf %s "(cached) " >&6 6090else $as_nop 6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092/* end confdefs.h. */ 6093int i; 6094_ACEOF 6095if ac_fn_c_try_compile "$LINENO" 6096then : 6097 xorg_cv_cc_flag_unused_command_line_argument=yes 6098else $as_nop 6099 xorg_cv_cc_flag_unused_command_line_argument=no 6100fi 6101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6102fi 6103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6104printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107fi 6108 6109found="no" 6110 6111 if test $found = "no" ; then 6112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6114 fi 6115 6116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6118 fi 6119 6120 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6121 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6123printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6124 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6125 if eval test \${$cacheid+y} 6126then : 6127 printf %s "(cached) " >&6 6128else $as_nop 6129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130/* end confdefs.h. */ 6131int i; 6132int 6133main (void) 6134{ 6135 6136 ; 6137 return 0; 6138} 6139_ACEOF 6140if ac_fn_c_try_link "$LINENO" 6141then : 6142 eval $cacheid=yes 6143else $as_nop 6144 eval $cacheid=no 6145fi 6146rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6147 conftest$ac_exeext conftest.$ac_ext 6148fi 6149 6150 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 6153 eval supported=\$$cacheid 6154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6155printf "%s\n" "$supported" >&6; } 6156 if test "$supported" = "yes" ; then 6157 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6158 found="yes" 6159 fi 6160 fi 6161 6162 6163 6164 6165 6166# This chunk adds additional warnings that could catch undesired effects. 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180xorg_testset_save_CFLAGS="$CFLAGS" 6181 6182if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6185printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6186if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6187then : 6188 printf %s "(cached) " >&6 6189else $as_nop 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191/* end confdefs.h. */ 6192int i; 6193_ACEOF 6194if ac_fn_c_try_compile "$LINENO" 6195then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197else $as_nop 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199fi 6200rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6201fi 6202{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206fi 6207 6208if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6216then : 6217 printf %s "(cached) " >&6 6218else $as_nop 6219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6220/* end confdefs.h. */ 6221int i; 6222_ACEOF 6223if ac_fn_c_try_compile "$LINENO" 6224then : 6225 xorg_cv_cc_flag_unused_command_line_argument=yes 6226else $as_nop 6227 xorg_cv_cc_flag_unused_command_line_argument=no 6228fi 6229rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6230fi 6231{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6232printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235fi 6236 6237found="no" 6238 6239 if test $found = "no" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 6244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 fi 6247 6248 CFLAGS="$CFLAGS -Wunused" 6249 6250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6251printf %s "checking if $CC supports -Wunused... " >&6; } 6252 cacheid=xorg_cv_cc_flag__Wunused 6253 if eval test \${$cacheid+y} 6254then : 6255 printf %s "(cached) " >&6 6256else $as_nop 6257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258/* end confdefs.h. */ 6259int i; 6260int 6261main (void) 6262{ 6263 6264 ; 6265 return 0; 6266} 6267_ACEOF 6268if ac_fn_c_try_link "$LINENO" 6269then : 6270 eval $cacheid=yes 6271else $as_nop 6272 eval $cacheid=no 6273fi 6274rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6275 conftest$ac_exeext conftest.$ac_ext 6276fi 6277 6278 6279 CFLAGS="$xorg_testset_save_CFLAGS" 6280 6281 eval supported=\$$cacheid 6282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6283printf "%s\n" "$supported" >&6; } 6284 if test "$supported" = "yes" ; then 6285 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6286 found="yes" 6287 fi 6288 fi 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304xorg_testset_save_CFLAGS="$CFLAGS" 6305 6306if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6309printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6310if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6311then : 6312 printf %s "(cached) " >&6 6313else $as_nop 6314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6315/* end confdefs.h. */ 6316int i; 6317_ACEOF 6318if ac_fn_c_try_compile "$LINENO" 6319then : 6320 xorg_cv_cc_flag_unknown_warning_option=yes 6321else $as_nop 6322 xorg_cv_cc_flag_unknown_warning_option=no 6323fi 6324rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6325fi 6326{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6327printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330fi 6331 6332if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 fi 6336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6338printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6339if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6340then : 6341 printf %s "(cached) " >&6 6342else $as_nop 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344/* end confdefs.h. */ 6345int i; 6346_ACEOF 6347if ac_fn_c_try_compile "$LINENO" 6348then : 6349 xorg_cv_cc_flag_unused_command_line_argument=yes 6350else $as_nop 6351 xorg_cv_cc_flag_unused_command_line_argument=no 6352fi 6353rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6354fi 6355{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6356printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6358 CFLAGS="$xorg_testset_save_CFLAGS" 6359fi 6360 6361found="no" 6362 6363 if test $found = "no" ; then 6364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6366 fi 6367 6368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6370 fi 6371 6372 CFLAGS="$CFLAGS -Wuninitialized" 6373 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6375printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6376 cacheid=xorg_cv_cc_flag__Wuninitialized 6377 if eval test \${$cacheid+y} 6378then : 6379 printf %s "(cached) " >&6 6380else $as_nop 6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382/* end confdefs.h. */ 6383int i; 6384int 6385main (void) 6386{ 6387 6388 ; 6389 return 0; 6390} 6391_ACEOF 6392if ac_fn_c_try_link "$LINENO" 6393then : 6394 eval $cacheid=yes 6395else $as_nop 6396 eval $cacheid=no 6397fi 6398rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6399 conftest$ac_exeext conftest.$ac_ext 6400fi 6401 6402 6403 CFLAGS="$xorg_testset_save_CFLAGS" 6404 6405 eval supported=\$$cacheid 6406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6407printf "%s\n" "$supported" >&6; } 6408 if test "$supported" = "yes" ; then 6409 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6410 found="yes" 6411 fi 6412 fi 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428xorg_testset_save_CFLAGS="$CFLAGS" 6429 6430if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6433printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6434if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6435then : 6436 printf %s "(cached) " >&6 6437else $as_nop 6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6439/* end confdefs.h. */ 6440int i; 6441_ACEOF 6442if ac_fn_c_try_compile "$LINENO" 6443then : 6444 xorg_cv_cc_flag_unknown_warning_option=yes 6445else $as_nop 6446 xorg_cv_cc_flag_unknown_warning_option=no 6447fi 6448rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6449fi 6450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6451printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6453 CFLAGS="$xorg_testset_save_CFLAGS" 6454fi 6455 6456if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6462printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6463if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6464then : 6465 printf %s "(cached) " >&6 6466else $as_nop 6467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6468/* end confdefs.h. */ 6469int i; 6470_ACEOF 6471if ac_fn_c_try_compile "$LINENO" 6472then : 6473 xorg_cv_cc_flag_unused_command_line_argument=yes 6474else $as_nop 6475 xorg_cv_cc_flag_unused_command_line_argument=no 6476fi 6477rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6478fi 6479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6480printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483fi 6484 6485found="no" 6486 6487 if test $found = "no" ; then 6488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6490 fi 6491 6492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6494 fi 6495 6496 CFLAGS="$CFLAGS -Wshadow" 6497 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6499printf %s "checking if $CC supports -Wshadow... " >&6; } 6500 cacheid=xorg_cv_cc_flag__Wshadow 6501 if eval test \${$cacheid+y} 6502then : 6503 printf %s "(cached) " >&6 6504else $as_nop 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506/* end confdefs.h. */ 6507int i; 6508int 6509main (void) 6510{ 6511 6512 ; 6513 return 0; 6514} 6515_ACEOF 6516if ac_fn_c_try_link "$LINENO" 6517then : 6518 eval $cacheid=yes 6519else $as_nop 6520 eval $cacheid=no 6521fi 6522rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6523 conftest$ac_exeext conftest.$ac_ext 6524fi 6525 6526 6527 CFLAGS="$xorg_testset_save_CFLAGS" 6528 6529 eval supported=\$$cacheid 6530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6531printf "%s\n" "$supported" >&6; } 6532 if test "$supported" = "yes" ; then 6533 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6534 found="yes" 6535 fi 6536 fi 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552xorg_testset_save_CFLAGS="$CFLAGS" 6553 6554if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6557printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6558if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6559then : 6560 printf %s "(cached) " >&6 6561else $as_nop 6562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6563/* end confdefs.h. */ 6564int i; 6565_ACEOF 6566if ac_fn_c_try_compile "$LINENO" 6567then : 6568 xorg_cv_cc_flag_unknown_warning_option=yes 6569else $as_nop 6570 xorg_cv_cc_flag_unknown_warning_option=no 6571fi 6572rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6573fi 6574{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6575printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578fi 6579 6580if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 fi 6584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6586printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6587if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6588then : 6589 printf %s "(cached) " >&6 6590else $as_nop 6591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592/* end confdefs.h. */ 6593int i; 6594_ACEOF 6595if ac_fn_c_try_compile "$LINENO" 6596then : 6597 xorg_cv_cc_flag_unused_command_line_argument=yes 6598else $as_nop 6599 xorg_cv_cc_flag_unused_command_line_argument=no 6600fi 6601rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6602fi 6603{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6604printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6606 CFLAGS="$xorg_testset_save_CFLAGS" 6607fi 6608 6609found="no" 6610 6611 if test $found = "no" ; then 6612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6614 fi 6615 6616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6618 fi 6619 6620 CFLAGS="$CFLAGS -Wmissing-noreturn" 6621 6622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6623printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6624 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6625 if eval test \${$cacheid+y} 6626then : 6627 printf %s "(cached) " >&6 6628else $as_nop 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630/* end confdefs.h. */ 6631int i; 6632int 6633main (void) 6634{ 6635 6636 ; 6637 return 0; 6638} 6639_ACEOF 6640if ac_fn_c_try_link "$LINENO" 6641then : 6642 eval $cacheid=yes 6643else $as_nop 6644 eval $cacheid=no 6645fi 6646rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6647 conftest$ac_exeext conftest.$ac_ext 6648fi 6649 6650 6651 CFLAGS="$xorg_testset_save_CFLAGS" 6652 6653 eval supported=\$$cacheid 6654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6655printf "%s\n" "$supported" >&6; } 6656 if test "$supported" = "yes" ; then 6657 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6658 found="yes" 6659 fi 6660 fi 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676xorg_testset_save_CFLAGS="$CFLAGS" 6677 6678if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6681printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6682if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6683then : 6684 printf %s "(cached) " >&6 6685else $as_nop 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687/* end confdefs.h. */ 6688int i; 6689_ACEOF 6690if ac_fn_c_try_compile "$LINENO" 6691then : 6692 xorg_cv_cc_flag_unknown_warning_option=yes 6693else $as_nop 6694 xorg_cv_cc_flag_unknown_warning_option=no 6695fi 6696rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6697fi 6698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6699printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6701 CFLAGS="$xorg_testset_save_CFLAGS" 6702fi 6703 6704if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6707 fi 6708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6710printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6711if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6712then : 6713 printf %s "(cached) " >&6 6714else $as_nop 6715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6716/* end confdefs.h. */ 6717int i; 6718_ACEOF 6719if ac_fn_c_try_compile "$LINENO" 6720then : 6721 xorg_cv_cc_flag_unused_command_line_argument=yes 6722else $as_nop 6723 xorg_cv_cc_flag_unused_command_line_argument=no 6724fi 6725rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6726fi 6727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6728printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6730 CFLAGS="$xorg_testset_save_CFLAGS" 6731fi 6732 6733found="no" 6734 6735 if test $found = "no" ; then 6736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6738 fi 6739 6740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6742 fi 6743 6744 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6745 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6747printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6748 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6749 if eval test \${$cacheid+y} 6750then : 6751 printf %s "(cached) " >&6 6752else $as_nop 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754/* end confdefs.h. */ 6755int i; 6756int 6757main (void) 6758{ 6759 6760 ; 6761 return 0; 6762} 6763_ACEOF 6764if ac_fn_c_try_link "$LINENO" 6765then : 6766 eval $cacheid=yes 6767else $as_nop 6768 eval $cacheid=no 6769fi 6770rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6771 conftest$ac_exeext conftest.$ac_ext 6772fi 6773 6774 6775 CFLAGS="$xorg_testset_save_CFLAGS" 6776 6777 eval supported=\$$cacheid 6778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6779printf "%s\n" "$supported" >&6; } 6780 if test "$supported" = "yes" ; then 6781 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6782 found="yes" 6783 fi 6784 fi 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800xorg_testset_save_CFLAGS="$CFLAGS" 6801 6802if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6805printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6806if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6807then : 6808 printf %s "(cached) " >&6 6809else $as_nop 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811/* end confdefs.h. */ 6812int i; 6813_ACEOF 6814if ac_fn_c_try_compile "$LINENO" 6815then : 6816 xorg_cv_cc_flag_unknown_warning_option=yes 6817else $as_nop 6818 xorg_cv_cc_flag_unknown_warning_option=no 6819fi 6820rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6821fi 6822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6823printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826fi 6827 6828if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6831 fi 6832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6834printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6835if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6836then : 6837 printf %s "(cached) " >&6 6838else $as_nop 6839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840/* end confdefs.h. */ 6841int i; 6842_ACEOF 6843if ac_fn_c_try_compile "$LINENO" 6844then : 6845 xorg_cv_cc_flag_unused_command_line_argument=yes 6846else $as_nop 6847 xorg_cv_cc_flag_unused_command_line_argument=no 6848fi 6849rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6850fi 6851{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6852printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6854 CFLAGS="$xorg_testset_save_CFLAGS" 6855fi 6856 6857found="no" 6858 6859 if test $found = "no" ; then 6860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6862 fi 6863 6864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6866 fi 6867 6868 CFLAGS="$CFLAGS -Wredundant-decls" 6869 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6871printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6872 cacheid=xorg_cv_cc_flag__Wredundant_decls 6873 if eval test \${$cacheid+y} 6874then : 6875 printf %s "(cached) " >&6 6876else $as_nop 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878/* end confdefs.h. */ 6879int i; 6880int 6881main (void) 6882{ 6883 6884 ; 6885 return 0; 6886} 6887_ACEOF 6888if ac_fn_c_try_link "$LINENO" 6889then : 6890 eval $cacheid=yes 6891else $as_nop 6892 eval $cacheid=no 6893fi 6894rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6895 conftest$ac_exeext conftest.$ac_ext 6896fi 6897 6898 6899 CFLAGS="$xorg_testset_save_CFLAGS" 6900 6901 eval supported=\$$cacheid 6902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6903printf "%s\n" "$supported" >&6; } 6904 if test "$supported" = "yes" ; then 6905 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6906 found="yes" 6907 fi 6908 fi 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924xorg_testset_save_CFLAGS="$CFLAGS" 6925 6926if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6929printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6930if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6931then : 6932 printf %s "(cached) " >&6 6933else $as_nop 6934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935/* end confdefs.h. */ 6936int i; 6937_ACEOF 6938if ac_fn_c_try_compile "$LINENO" 6939then : 6940 xorg_cv_cc_flag_unknown_warning_option=yes 6941else $as_nop 6942 xorg_cv_cc_flag_unknown_warning_option=no 6943fi 6944rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6945fi 6946{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6947printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950fi 6951 6952if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6955 fi 6956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6958printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6959if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6960then : 6961 printf %s "(cached) " >&6 6962else $as_nop 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964/* end confdefs.h. */ 6965int i; 6966_ACEOF 6967if ac_fn_c_try_compile "$LINENO" 6968then : 6969 xorg_cv_cc_flag_unused_command_line_argument=yes 6970else $as_nop 6971 xorg_cv_cc_flag_unused_command_line_argument=no 6972fi 6973rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6974fi 6975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6976printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6978 CFLAGS="$xorg_testset_save_CFLAGS" 6979fi 6980 6981found="no" 6982 6983 if test $found = "no" ; then 6984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6986 fi 6987 6988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6990 fi 6991 6992 CFLAGS="$CFLAGS -Wlogical-op" 6993 6994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6995printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6996 cacheid=xorg_cv_cc_flag__Wlogical_op 6997 if eval test \${$cacheid+y} 6998then : 6999 printf %s "(cached) " >&6 7000else $as_nop 7001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7002/* end confdefs.h. */ 7003int i; 7004int 7005main (void) 7006{ 7007 7008 ; 7009 return 0; 7010} 7011_ACEOF 7012if ac_fn_c_try_link "$LINENO" 7013then : 7014 eval $cacheid=yes 7015else $as_nop 7016 eval $cacheid=no 7017fi 7018rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7019 conftest$ac_exeext conftest.$ac_ext 7020fi 7021 7022 7023 CFLAGS="$xorg_testset_save_CFLAGS" 7024 7025 eval supported=\$$cacheid 7026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7027printf "%s\n" "$supported" >&6; } 7028 if test "$supported" = "yes" ; then 7029 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7030 found="yes" 7031 fi 7032 fi 7033 7034 7035 7036# These are currently disabled because they are noisy. They will be enabled 7037# in the future once the codebase is sufficiently modernized to silence 7038# them. For now, I don't want them to drown out the other warnings. 7039# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7040# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7041# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7042 7043# Turn some warnings into errors, so we don't accidently get successful builds 7044# when there are problems that should be fixed. 7045 7046if test "x$SELECTIVE_WERROR" = "xyes" ; then 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060xorg_testset_save_CFLAGS="$CFLAGS" 7061 7062if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7065printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7066if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7067then : 7068 printf %s "(cached) " >&6 7069else $as_nop 7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7071/* end confdefs.h. */ 7072int i; 7073_ACEOF 7074if ac_fn_c_try_compile "$LINENO" 7075then : 7076 xorg_cv_cc_flag_unknown_warning_option=yes 7077else $as_nop 7078 xorg_cv_cc_flag_unknown_warning_option=no 7079fi 7080rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7081fi 7082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7083printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086fi 7087 7088if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 fi 7092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7094printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7095if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7096then : 7097 printf %s "(cached) " >&6 7098else $as_nop 7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100/* end confdefs.h. */ 7101int i; 7102_ACEOF 7103if ac_fn_c_try_compile "$LINENO" 7104then : 7105 xorg_cv_cc_flag_unused_command_line_argument=yes 7106else $as_nop 7107 xorg_cv_cc_flag_unused_command_line_argument=no 7108fi 7109rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7110fi 7111{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7112printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7114 CFLAGS="$xorg_testset_save_CFLAGS" 7115fi 7116 7117found="no" 7118 7119 if test $found = "no" ; then 7120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7122 fi 7123 7124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7126 fi 7127 7128 CFLAGS="$CFLAGS -Werror=implicit" 7129 7130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7131printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7132 cacheid=xorg_cv_cc_flag__Werror_implicit 7133 if eval test \${$cacheid+y} 7134then : 7135 printf %s "(cached) " >&6 7136else $as_nop 7137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7138/* end confdefs.h. */ 7139int i; 7140int 7141main (void) 7142{ 7143 7144 ; 7145 return 0; 7146} 7147_ACEOF 7148if ac_fn_c_try_link "$LINENO" 7149then : 7150 eval $cacheid=yes 7151else $as_nop 7152 eval $cacheid=no 7153fi 7154rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7155 conftest$ac_exeext conftest.$ac_ext 7156fi 7157 7158 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 7161 eval supported=\$$cacheid 7162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7163printf "%s\n" "$supported" >&6; } 7164 if test "$supported" = "yes" ; then 7165 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7166 found="yes" 7167 fi 7168 fi 7169 7170 if test $found = "no" ; then 7171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7173 fi 7174 7175 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7177 fi 7178 7179 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7180 7181 { 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 7182printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7183 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7184 if eval test \${$cacheid+y} 7185then : 7186 printf %s "(cached) " >&6 7187else $as_nop 7188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7189/* end confdefs.h. */ 7190int i; 7191int 7192main (void) 7193{ 7194 7195 ; 7196 return 0; 7197} 7198_ACEOF 7199if ac_fn_c_try_link "$LINENO" 7200then : 7201 eval $cacheid=yes 7202else $as_nop 7203 eval $cacheid=no 7204fi 7205rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7206 conftest$ac_exeext conftest.$ac_ext 7207fi 7208 7209 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 7212 eval supported=\$$cacheid 7213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7214printf "%s\n" "$supported" >&6; } 7215 if test "$supported" = "yes" ; then 7216 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7217 found="yes" 7218 fi 7219 fi 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235xorg_testset_save_CFLAGS="$CFLAGS" 7236 7237if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7240printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7241if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7242then : 7243 printf %s "(cached) " >&6 7244else $as_nop 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246/* end confdefs.h. */ 7247int i; 7248_ACEOF 7249if ac_fn_c_try_compile "$LINENO" 7250then : 7251 xorg_cv_cc_flag_unknown_warning_option=yes 7252else $as_nop 7253 xorg_cv_cc_flag_unknown_warning_option=no 7254fi 7255rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7256fi 7257{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7258printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7260 CFLAGS="$xorg_testset_save_CFLAGS" 7261fi 7262 7263if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7266 fi 7267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7269printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7270if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7271then : 7272 printf %s "(cached) " >&6 7273else $as_nop 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275/* end confdefs.h. */ 7276int i; 7277_ACEOF 7278if ac_fn_c_try_compile "$LINENO" 7279then : 7280 xorg_cv_cc_flag_unused_command_line_argument=yes 7281else $as_nop 7282 xorg_cv_cc_flag_unused_command_line_argument=no 7283fi 7284rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7285fi 7286{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7287printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290fi 7291 7292found="no" 7293 7294 if test $found = "no" ; then 7295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7297 fi 7298 7299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7301 fi 7302 7303 CFLAGS="$CFLAGS -Werror=nonnull" 7304 7305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7306printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7307 cacheid=xorg_cv_cc_flag__Werror_nonnull 7308 if eval test \${$cacheid+y} 7309then : 7310 printf %s "(cached) " >&6 7311else $as_nop 7312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7313/* end confdefs.h. */ 7314int i; 7315int 7316main (void) 7317{ 7318 7319 ; 7320 return 0; 7321} 7322_ACEOF 7323if ac_fn_c_try_link "$LINENO" 7324then : 7325 eval $cacheid=yes 7326else $as_nop 7327 eval $cacheid=no 7328fi 7329rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7330 conftest$ac_exeext conftest.$ac_ext 7331fi 7332 7333 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 7336 eval supported=\$$cacheid 7337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7338printf "%s\n" "$supported" >&6; } 7339 if test "$supported" = "yes" ; then 7340 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7341 found="yes" 7342 fi 7343 fi 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359xorg_testset_save_CFLAGS="$CFLAGS" 7360 7361if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7364printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7365if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7366then : 7367 printf %s "(cached) " >&6 7368else $as_nop 7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370/* end confdefs.h. */ 7371int i; 7372_ACEOF 7373if ac_fn_c_try_compile "$LINENO" 7374then : 7375 xorg_cv_cc_flag_unknown_warning_option=yes 7376else $as_nop 7377 xorg_cv_cc_flag_unknown_warning_option=no 7378fi 7379rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7380fi 7381{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7382printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7384 CFLAGS="$xorg_testset_save_CFLAGS" 7385fi 7386 7387if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7390 fi 7391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7393printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7394if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7395then : 7396 printf %s "(cached) " >&6 7397else $as_nop 7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399/* end confdefs.h. */ 7400int i; 7401_ACEOF 7402if ac_fn_c_try_compile "$LINENO" 7403then : 7404 xorg_cv_cc_flag_unused_command_line_argument=yes 7405else $as_nop 7406 xorg_cv_cc_flag_unused_command_line_argument=no 7407fi 7408rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7409fi 7410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7411printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7413 CFLAGS="$xorg_testset_save_CFLAGS" 7414fi 7415 7416found="no" 7417 7418 if test $found = "no" ; then 7419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7421 fi 7422 7423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7425 fi 7426 7427 CFLAGS="$CFLAGS -Werror=init-self" 7428 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7430printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7431 cacheid=xorg_cv_cc_flag__Werror_init_self 7432 if eval test \${$cacheid+y} 7433then : 7434 printf %s "(cached) " >&6 7435else $as_nop 7436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437/* end confdefs.h. */ 7438int i; 7439int 7440main (void) 7441{ 7442 7443 ; 7444 return 0; 7445} 7446_ACEOF 7447if ac_fn_c_try_link "$LINENO" 7448then : 7449 eval $cacheid=yes 7450else $as_nop 7451 eval $cacheid=no 7452fi 7453rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7454 conftest$ac_exeext conftest.$ac_ext 7455fi 7456 7457 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 7460 eval supported=\$$cacheid 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7462printf "%s\n" "$supported" >&6; } 7463 if test "$supported" = "yes" ; then 7464 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7465 found="yes" 7466 fi 7467 fi 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483xorg_testset_save_CFLAGS="$CFLAGS" 7484 7485if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7488printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7489if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7490then : 7491 printf %s "(cached) " >&6 7492else $as_nop 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494/* end confdefs.h. */ 7495int i; 7496_ACEOF 7497if ac_fn_c_try_compile "$LINENO" 7498then : 7499 xorg_cv_cc_flag_unknown_warning_option=yes 7500else $as_nop 7501 xorg_cv_cc_flag_unknown_warning_option=no 7502fi 7503rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7504fi 7505{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7506printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7508 CFLAGS="$xorg_testset_save_CFLAGS" 7509fi 7510 7511if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7514 fi 7515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7517printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7518if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7519then : 7520 printf %s "(cached) " >&6 7521else $as_nop 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523/* end confdefs.h. */ 7524int i; 7525_ACEOF 7526if ac_fn_c_try_compile "$LINENO" 7527then : 7528 xorg_cv_cc_flag_unused_command_line_argument=yes 7529else $as_nop 7530 xorg_cv_cc_flag_unused_command_line_argument=no 7531fi 7532rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7533fi 7534{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7535printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7536 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7537 CFLAGS="$xorg_testset_save_CFLAGS" 7538fi 7539 7540found="no" 7541 7542 if test $found = "no" ; then 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 fi 7546 7547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7549 fi 7550 7551 CFLAGS="$CFLAGS -Werror=main" 7552 7553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7554printf %s "checking if $CC supports -Werror=main... " >&6; } 7555 cacheid=xorg_cv_cc_flag__Werror_main 7556 if eval test \${$cacheid+y} 7557then : 7558 printf %s "(cached) " >&6 7559else $as_nop 7560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7561/* end confdefs.h. */ 7562int i; 7563int 7564main (void) 7565{ 7566 7567 ; 7568 return 0; 7569} 7570_ACEOF 7571if ac_fn_c_try_link "$LINENO" 7572then : 7573 eval $cacheid=yes 7574else $as_nop 7575 eval $cacheid=no 7576fi 7577rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7578 conftest$ac_exeext conftest.$ac_ext 7579fi 7580 7581 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 7584 eval supported=\$$cacheid 7585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7586printf "%s\n" "$supported" >&6; } 7587 if test "$supported" = "yes" ; then 7588 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7589 found="yes" 7590 fi 7591 fi 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607xorg_testset_save_CFLAGS="$CFLAGS" 7608 7609if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7612printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7613if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7614then : 7615 printf %s "(cached) " >&6 7616else $as_nop 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618/* end confdefs.h. */ 7619int i; 7620_ACEOF 7621if ac_fn_c_try_compile "$LINENO" 7622then : 7623 xorg_cv_cc_flag_unknown_warning_option=yes 7624else $as_nop 7625 xorg_cv_cc_flag_unknown_warning_option=no 7626fi 7627rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7628fi 7629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7630printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7632 CFLAGS="$xorg_testset_save_CFLAGS" 7633fi 7634 7635if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7638 fi 7639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7641printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7642if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7643then : 7644 printf %s "(cached) " >&6 7645else $as_nop 7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647/* end confdefs.h. */ 7648int i; 7649_ACEOF 7650if ac_fn_c_try_compile "$LINENO" 7651then : 7652 xorg_cv_cc_flag_unused_command_line_argument=yes 7653else $as_nop 7654 xorg_cv_cc_flag_unused_command_line_argument=no 7655fi 7656rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7657fi 7658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7659printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662fi 7663 7664found="no" 7665 7666 if test $found = "no" ; then 7667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7669 fi 7670 7671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7673 fi 7674 7675 CFLAGS="$CFLAGS -Werror=missing-braces" 7676 7677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7678printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7679 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7680 if eval test \${$cacheid+y} 7681then : 7682 printf %s "(cached) " >&6 7683else $as_nop 7684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7685/* end confdefs.h. */ 7686int i; 7687int 7688main (void) 7689{ 7690 7691 ; 7692 return 0; 7693} 7694_ACEOF 7695if ac_fn_c_try_link "$LINENO" 7696then : 7697 eval $cacheid=yes 7698else $as_nop 7699 eval $cacheid=no 7700fi 7701rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7702 conftest$ac_exeext conftest.$ac_ext 7703fi 7704 7705 7706 CFLAGS="$xorg_testset_save_CFLAGS" 7707 7708 eval supported=\$$cacheid 7709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7710printf "%s\n" "$supported" >&6; } 7711 if test "$supported" = "yes" ; then 7712 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7713 found="yes" 7714 fi 7715 fi 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731xorg_testset_save_CFLAGS="$CFLAGS" 7732 7733if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7736printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7737if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7738then : 7739 printf %s "(cached) " >&6 7740else $as_nop 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742/* end confdefs.h. */ 7743int i; 7744_ACEOF 7745if ac_fn_c_try_compile "$LINENO" 7746then : 7747 xorg_cv_cc_flag_unknown_warning_option=yes 7748else $as_nop 7749 xorg_cv_cc_flag_unknown_warning_option=no 7750fi 7751rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7752fi 7753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7754printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7756 CFLAGS="$xorg_testset_save_CFLAGS" 7757fi 7758 7759if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7762 fi 7763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7765printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7766if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7767then : 7768 printf %s "(cached) " >&6 7769else $as_nop 7770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7771/* end confdefs.h. */ 7772int i; 7773_ACEOF 7774if ac_fn_c_try_compile "$LINENO" 7775then : 7776 xorg_cv_cc_flag_unused_command_line_argument=yes 7777else $as_nop 7778 xorg_cv_cc_flag_unused_command_line_argument=no 7779fi 7780rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7781fi 7782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7783printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7785 CFLAGS="$xorg_testset_save_CFLAGS" 7786fi 7787 7788found="no" 7789 7790 if test $found = "no" ; then 7791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7793 fi 7794 7795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7797 fi 7798 7799 CFLAGS="$CFLAGS -Werror=sequence-point" 7800 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7802printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7803 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7804 if eval test \${$cacheid+y} 7805then : 7806 printf %s "(cached) " >&6 7807else $as_nop 7808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7809/* end confdefs.h. */ 7810int i; 7811int 7812main (void) 7813{ 7814 7815 ; 7816 return 0; 7817} 7818_ACEOF 7819if ac_fn_c_try_link "$LINENO" 7820then : 7821 eval $cacheid=yes 7822else $as_nop 7823 eval $cacheid=no 7824fi 7825rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7826 conftest$ac_exeext conftest.$ac_ext 7827fi 7828 7829 7830 CFLAGS="$xorg_testset_save_CFLAGS" 7831 7832 eval supported=\$$cacheid 7833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7834printf "%s\n" "$supported" >&6; } 7835 if test "$supported" = "yes" ; then 7836 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7837 found="yes" 7838 fi 7839 fi 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855xorg_testset_save_CFLAGS="$CFLAGS" 7856 7857if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7860printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7861if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7862then : 7863 printf %s "(cached) " >&6 7864else $as_nop 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866/* end confdefs.h. */ 7867int i; 7868_ACEOF 7869if ac_fn_c_try_compile "$LINENO" 7870then : 7871 xorg_cv_cc_flag_unknown_warning_option=yes 7872else $as_nop 7873 xorg_cv_cc_flag_unknown_warning_option=no 7874fi 7875rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7876fi 7877{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7878printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881fi 7882 7883if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7889printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7890if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7891then : 7892 printf %s "(cached) " >&6 7893else $as_nop 7894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7895/* end confdefs.h. */ 7896int i; 7897_ACEOF 7898if ac_fn_c_try_compile "$LINENO" 7899then : 7900 xorg_cv_cc_flag_unused_command_line_argument=yes 7901else $as_nop 7902 xorg_cv_cc_flag_unused_command_line_argument=no 7903fi 7904rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7905fi 7906{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7907printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7909 CFLAGS="$xorg_testset_save_CFLAGS" 7910fi 7911 7912found="no" 7913 7914 if test $found = "no" ; then 7915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7917 fi 7918 7919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7921 fi 7922 7923 CFLAGS="$CFLAGS -Werror=return-type" 7924 7925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7926printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7927 cacheid=xorg_cv_cc_flag__Werror_return_type 7928 if eval test \${$cacheid+y} 7929then : 7930 printf %s "(cached) " >&6 7931else $as_nop 7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7933/* end confdefs.h. */ 7934int i; 7935int 7936main (void) 7937{ 7938 7939 ; 7940 return 0; 7941} 7942_ACEOF 7943if ac_fn_c_try_link "$LINENO" 7944then : 7945 eval $cacheid=yes 7946else $as_nop 7947 eval $cacheid=no 7948fi 7949rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7950 conftest$ac_exeext conftest.$ac_ext 7951fi 7952 7953 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 7956 eval supported=\$$cacheid 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7958printf "%s\n" "$supported" >&6; } 7959 if test "$supported" = "yes" ; then 7960 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7961 found="yes" 7962 fi 7963 fi 7964 7965 if test $found = "no" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 fi 7973 7974 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7975 7976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7977printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7978 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7979 if eval test \${$cacheid+y} 7980then : 7981 printf %s "(cached) " >&6 7982else $as_nop 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984/* end confdefs.h. */ 7985int i; 7986int 7987main (void) 7988{ 7989 7990 ; 7991 return 0; 7992} 7993_ACEOF 7994if ac_fn_c_try_link "$LINENO" 7995then : 7996 eval $cacheid=yes 7997else $as_nop 7998 eval $cacheid=no 7999fi 8000rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8001 conftest$ac_exeext conftest.$ac_ext 8002fi 8003 8004 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006 8007 eval supported=\$$cacheid 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8009printf "%s\n" "$supported" >&6; } 8010 if test "$supported" = "yes" ; then 8011 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8012 found="yes" 8013 fi 8014 fi 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030xorg_testset_save_CFLAGS="$CFLAGS" 8031 8032if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8035printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8036if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8037then : 8038 printf %s "(cached) " >&6 8039else $as_nop 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041/* end confdefs.h. */ 8042int i; 8043_ACEOF 8044if ac_fn_c_try_compile "$LINENO" 8045then : 8046 xorg_cv_cc_flag_unknown_warning_option=yes 8047else $as_nop 8048 xorg_cv_cc_flag_unknown_warning_option=no 8049fi 8050rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8051fi 8052{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056fi 8057 8058if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8066then : 8067 printf %s "(cached) " >&6 8068else $as_nop 8069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070/* end confdefs.h. */ 8071int i; 8072_ACEOF 8073if ac_fn_c_try_compile "$LINENO" 8074then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076else $as_nop 8077 xorg_cv_cc_flag_unused_command_line_argument=no 8078fi 8079rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8080fi 8081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085fi 8086 8087found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=trigraphs" 8099 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8101printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8103 if eval test \${$cacheid+y} 8104then : 8105 printf %s "(cached) " >&6 8106else $as_nop 8107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108/* end confdefs.h. */ 8109int i; 8110int 8111main (void) 8112{ 8113 8114 ; 8115 return 0; 8116} 8117_ACEOF 8118if ac_fn_c_try_link "$LINENO" 8119then : 8120 eval $cacheid=yes 8121else $as_nop 8122 eval $cacheid=no 8123fi 8124rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8125 conftest$ac_exeext conftest.$ac_ext 8126fi 8127 8128 8129 CFLAGS="$xorg_testset_save_CFLAGS" 8130 8131 eval supported=\$$cacheid 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8133printf "%s\n" "$supported" >&6; } 8134 if test "$supported" = "yes" ; then 8135 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8136 found="yes" 8137 fi 8138 fi 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154xorg_testset_save_CFLAGS="$CFLAGS" 8155 8156if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8159printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8160if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8161then : 8162 printf %s "(cached) " >&6 8163else $as_nop 8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165/* end confdefs.h. */ 8166int i; 8167_ACEOF 8168if ac_fn_c_try_compile "$LINENO" 8169then : 8170 xorg_cv_cc_flag_unknown_warning_option=yes 8171else $as_nop 8172 xorg_cv_cc_flag_unknown_warning_option=no 8173fi 8174rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8175fi 8176{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8177printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8179 CFLAGS="$xorg_testset_save_CFLAGS" 8180fi 8181 8182if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8185 fi 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8188printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8189if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8190then : 8191 printf %s "(cached) " >&6 8192else $as_nop 8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8194/* end confdefs.h. */ 8195int i; 8196_ACEOF 8197if ac_fn_c_try_compile "$LINENO" 8198then : 8199 xorg_cv_cc_flag_unused_command_line_argument=yes 8200else $as_nop 8201 xorg_cv_cc_flag_unused_command_line_argument=no 8202fi 8203rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8204fi 8205{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8206printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8208 CFLAGS="$xorg_testset_save_CFLAGS" 8209fi 8210 8211found="no" 8212 8213 if test $found = "no" ; then 8214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8216 fi 8217 8218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8220 fi 8221 8222 CFLAGS="$CFLAGS -Werror=array-bounds" 8223 8224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8225printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8226 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8227 if eval test \${$cacheid+y} 8228then : 8229 printf %s "(cached) " >&6 8230else $as_nop 8231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232/* end confdefs.h. */ 8233int i; 8234int 8235main (void) 8236{ 8237 8238 ; 8239 return 0; 8240} 8241_ACEOF 8242if ac_fn_c_try_link "$LINENO" 8243then : 8244 eval $cacheid=yes 8245else $as_nop 8246 eval $cacheid=no 8247fi 8248rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8249 conftest$ac_exeext conftest.$ac_ext 8250fi 8251 8252 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254 8255 eval supported=\$$cacheid 8256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8257printf "%s\n" "$supported" >&6; } 8258 if test "$supported" = "yes" ; then 8259 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8260 found="yes" 8261 fi 8262 fi 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278xorg_testset_save_CFLAGS="$CFLAGS" 8279 8280if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8283printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8284if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8285then : 8286 printf %s "(cached) " >&6 8287else $as_nop 8288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8289/* end confdefs.h. */ 8290int i; 8291_ACEOF 8292if ac_fn_c_try_compile "$LINENO" 8293then : 8294 xorg_cv_cc_flag_unknown_warning_option=yes 8295else $as_nop 8296 xorg_cv_cc_flag_unknown_warning_option=no 8297fi 8298rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8299fi 8300{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8301printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304fi 8305 8306if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8309 fi 8310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8312printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8313if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8314then : 8315 printf %s "(cached) " >&6 8316else $as_nop 8317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8318/* end confdefs.h. */ 8319int i; 8320_ACEOF 8321if ac_fn_c_try_compile "$LINENO" 8322then : 8323 xorg_cv_cc_flag_unused_command_line_argument=yes 8324else $as_nop 8325 xorg_cv_cc_flag_unused_command_line_argument=no 8326fi 8327rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8328fi 8329{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8330printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333fi 8334 8335found="no" 8336 8337 if test $found = "no" ; then 8338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 fi 8341 8342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8344 fi 8345 8346 CFLAGS="$CFLAGS -Werror=write-strings" 8347 8348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8349printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8350 cacheid=xorg_cv_cc_flag__Werror_write_strings 8351 if eval test \${$cacheid+y} 8352then : 8353 printf %s "(cached) " >&6 8354else $as_nop 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356/* end confdefs.h. */ 8357int i; 8358int 8359main (void) 8360{ 8361 8362 ; 8363 return 0; 8364} 8365_ACEOF 8366if ac_fn_c_try_link "$LINENO" 8367then : 8368 eval $cacheid=yes 8369else $as_nop 8370 eval $cacheid=no 8371fi 8372rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8373 conftest$ac_exeext conftest.$ac_ext 8374fi 8375 8376 8377 CFLAGS="$xorg_testset_save_CFLAGS" 8378 8379 eval supported=\$$cacheid 8380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8381printf "%s\n" "$supported" >&6; } 8382 if test "$supported" = "yes" ; then 8383 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8384 found="yes" 8385 fi 8386 fi 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402xorg_testset_save_CFLAGS="$CFLAGS" 8403 8404if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8407printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8408if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8409then : 8410 printf %s "(cached) " >&6 8411else $as_nop 8412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8413/* end confdefs.h. */ 8414int i; 8415_ACEOF 8416if ac_fn_c_try_compile "$LINENO" 8417then : 8418 xorg_cv_cc_flag_unknown_warning_option=yes 8419else $as_nop 8420 xorg_cv_cc_flag_unknown_warning_option=no 8421fi 8422rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8423fi 8424{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8425printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428fi 8429 8430if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8433 fi 8434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8436printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8437if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8438then : 8439 printf %s "(cached) " >&6 8440else $as_nop 8441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8442/* end confdefs.h. */ 8443int i; 8444_ACEOF 8445if ac_fn_c_try_compile "$LINENO" 8446then : 8447 xorg_cv_cc_flag_unused_command_line_argument=yes 8448else $as_nop 8449 xorg_cv_cc_flag_unused_command_line_argument=no 8450fi 8451rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8452fi 8453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8454printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8456 CFLAGS="$xorg_testset_save_CFLAGS" 8457fi 8458 8459found="no" 8460 8461 if test $found = "no" ; then 8462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8464 fi 8465 8466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8468 fi 8469 8470 CFLAGS="$CFLAGS -Werror=address" 8471 8472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8473printf %s "checking if $CC supports -Werror=address... " >&6; } 8474 cacheid=xorg_cv_cc_flag__Werror_address 8475 if eval test \${$cacheid+y} 8476then : 8477 printf %s "(cached) " >&6 8478else $as_nop 8479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480/* end confdefs.h. */ 8481int i; 8482int 8483main (void) 8484{ 8485 8486 ; 8487 return 0; 8488} 8489_ACEOF 8490if ac_fn_c_try_link "$LINENO" 8491then : 8492 eval $cacheid=yes 8493else $as_nop 8494 eval $cacheid=no 8495fi 8496rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8497 conftest$ac_exeext conftest.$ac_ext 8498fi 8499 8500 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 8503 eval supported=\$$cacheid 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8505printf "%s\n" "$supported" >&6; } 8506 if test "$supported" = "yes" ; then 8507 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8508 found="yes" 8509 fi 8510 fi 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526xorg_testset_save_CFLAGS="$CFLAGS" 8527 8528if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8531printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8532if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8533then : 8534 printf %s "(cached) " >&6 8535else $as_nop 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537/* end confdefs.h. */ 8538int i; 8539_ACEOF 8540if ac_fn_c_try_compile "$LINENO" 8541then : 8542 xorg_cv_cc_flag_unknown_warning_option=yes 8543else $as_nop 8544 xorg_cv_cc_flag_unknown_warning_option=no 8545fi 8546rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8547fi 8548{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8549printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8551 CFLAGS="$xorg_testset_save_CFLAGS" 8552fi 8553 8554if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8557 fi 8558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8560printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8561if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8562then : 8563 printf %s "(cached) " >&6 8564else $as_nop 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566/* end confdefs.h. */ 8567int i; 8568_ACEOF 8569if ac_fn_c_try_compile "$LINENO" 8570then : 8571 xorg_cv_cc_flag_unused_command_line_argument=yes 8572else $as_nop 8573 xorg_cv_cc_flag_unused_command_line_argument=no 8574fi 8575rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8576fi 8577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8578printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8580 CFLAGS="$xorg_testset_save_CFLAGS" 8581fi 8582 8583found="no" 8584 8585 if test $found = "no" ; then 8586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8588 fi 8589 8590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8592 fi 8593 8594 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8595 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8597printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8598 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8599 if eval test \${$cacheid+y} 8600then : 8601 printf %s "(cached) " >&6 8602else $as_nop 8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8604/* end confdefs.h. */ 8605int i; 8606int 8607main (void) 8608{ 8609 8610 ; 8611 return 0; 8612} 8613_ACEOF 8614if ac_fn_c_try_link "$LINENO" 8615then : 8616 eval $cacheid=yes 8617else $as_nop 8618 eval $cacheid=no 8619fi 8620rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8621 conftest$ac_exeext conftest.$ac_ext 8622fi 8623 8624 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 8627 eval supported=\$$cacheid 8628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8629printf "%s\n" "$supported" >&6; } 8630 if test "$supported" = "yes" ; then 8631 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8632 found="yes" 8633 fi 8634 fi 8635 8636 if test $found = "no" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 8641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8643 fi 8644 8645 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8646 8647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8648printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8649 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8650 if eval test \${$cacheid+y} 8651then : 8652 printf %s "(cached) " >&6 8653else $as_nop 8654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8655/* end confdefs.h. */ 8656int i; 8657int 8658main (void) 8659{ 8660 8661 ; 8662 return 0; 8663} 8664_ACEOF 8665if ac_fn_c_try_link "$LINENO" 8666then : 8667 eval $cacheid=yes 8668else $as_nop 8669 eval $cacheid=no 8670fi 8671rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8672 conftest$ac_exeext conftest.$ac_ext 8673fi 8674 8675 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677 8678 eval supported=\$$cacheid 8679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8680printf "%s\n" "$supported" >&6; } 8681 if test "$supported" = "yes" ; then 8682 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8683 found="yes" 8684 fi 8685 fi 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701xorg_testset_save_CFLAGS="$CFLAGS" 8702 8703if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8706printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8707if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8708then : 8709 printf %s "(cached) " >&6 8710else $as_nop 8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712/* end confdefs.h. */ 8713int i; 8714_ACEOF 8715if ac_fn_c_try_compile "$LINENO" 8716then : 8717 xorg_cv_cc_flag_unknown_warning_option=yes 8718else $as_nop 8719 xorg_cv_cc_flag_unknown_warning_option=no 8720fi 8721rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8722fi 8723{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8724printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727fi 8728 8729if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 fi 8733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8735printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8736if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8737then : 8738 printf %s "(cached) " >&6 8739else $as_nop 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741/* end confdefs.h. */ 8742int i; 8743_ACEOF 8744if ac_fn_c_try_compile "$LINENO" 8745then : 8746 xorg_cv_cc_flag_unused_command_line_argument=yes 8747else $as_nop 8748 xorg_cv_cc_flag_unused_command_line_argument=no 8749fi 8750rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8751fi 8752{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8753printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8755 CFLAGS="$xorg_testset_save_CFLAGS" 8756fi 8757 8758found="no" 8759 8760 if test $found = "no" ; then 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 fi 8764 8765 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8767 fi 8768 8769 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8770 8771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8772printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8773 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8774 if eval test \${$cacheid+y} 8775then : 8776 printf %s "(cached) " >&6 8777else $as_nop 8778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8779/* end confdefs.h. */ 8780int i; 8781int 8782main (void) 8783{ 8784 8785 ; 8786 return 0; 8787} 8788_ACEOF 8789if ac_fn_c_try_link "$LINENO" 8790then : 8791 eval $cacheid=yes 8792else $as_nop 8793 eval $cacheid=no 8794fi 8795rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8796 conftest$ac_exeext conftest.$ac_ext 8797fi 8798 8799 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 8802 eval supported=\$$cacheid 8803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8804printf "%s\n" "$supported" >&6; } 8805 if test "$supported" = "yes" ; then 8806 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8807 found="yes" 8808 fi 8809 fi 8810 8811 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8812else 8813{ 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 $PACKAGE_BUGREPORT" >&5 8814printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828xorg_testset_save_CFLAGS="$CFLAGS" 8829 8830if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8833printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8834if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8835then : 8836 printf %s "(cached) " >&6 8837else $as_nop 8838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8839/* end confdefs.h. */ 8840int i; 8841_ACEOF 8842if ac_fn_c_try_compile "$LINENO" 8843then : 8844 xorg_cv_cc_flag_unknown_warning_option=yes 8845else $as_nop 8846 xorg_cv_cc_flag_unknown_warning_option=no 8847fi 8848rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8849fi 8850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8851printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854fi 8855 8856if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8862printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8863if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8864then : 8865 printf %s "(cached) " >&6 8866else $as_nop 8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868/* end confdefs.h. */ 8869int i; 8870_ACEOF 8871if ac_fn_c_try_compile "$LINENO" 8872then : 8873 xorg_cv_cc_flag_unused_command_line_argument=yes 8874else $as_nop 8875 xorg_cv_cc_flag_unused_command_line_argument=no 8876fi 8877rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8878fi 8879{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8880printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883fi 8884 8885found="no" 8886 8887 if test $found = "no" ; then 8888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8890 fi 8891 8892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8894 fi 8895 8896 CFLAGS="$CFLAGS -Wimplicit" 8897 8898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8899printf %s "checking if $CC supports -Wimplicit... " >&6; } 8900 cacheid=xorg_cv_cc_flag__Wimplicit 8901 if eval test \${$cacheid+y} 8902then : 8903 printf %s "(cached) " >&6 8904else $as_nop 8905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8906/* end confdefs.h. */ 8907int i; 8908int 8909main (void) 8910{ 8911 8912 ; 8913 return 0; 8914} 8915_ACEOF 8916if ac_fn_c_try_link "$LINENO" 8917then : 8918 eval $cacheid=yes 8919else $as_nop 8920 eval $cacheid=no 8921fi 8922rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8923 conftest$ac_exeext conftest.$ac_ext 8924fi 8925 8926 8927 CFLAGS="$xorg_testset_save_CFLAGS" 8928 8929 eval supported=\$$cacheid 8930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8931printf "%s\n" "$supported" >&6; } 8932 if test "$supported" = "yes" ; then 8933 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8934 found="yes" 8935 fi 8936 fi 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952xorg_testset_save_CFLAGS="$CFLAGS" 8953 8954if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8957printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8958if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8959then : 8960 printf %s "(cached) " >&6 8961else $as_nop 8962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8963/* end confdefs.h. */ 8964int i; 8965_ACEOF 8966if ac_fn_c_try_compile "$LINENO" 8967then : 8968 xorg_cv_cc_flag_unknown_warning_option=yes 8969else $as_nop 8970 xorg_cv_cc_flag_unknown_warning_option=no 8971fi 8972rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8973fi 8974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8975printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8977 CFLAGS="$xorg_testset_save_CFLAGS" 8978fi 8979 8980if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8986printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8987if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8988then : 8989 printf %s "(cached) " >&6 8990else $as_nop 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992/* end confdefs.h. */ 8993int i; 8994_ACEOF 8995if ac_fn_c_try_compile "$LINENO" 8996then : 8997 xorg_cv_cc_flag_unused_command_line_argument=yes 8998else $as_nop 8999 xorg_cv_cc_flag_unused_command_line_argument=no 9000fi 9001rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9002fi 9003{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9004printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9005 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9006 CFLAGS="$xorg_testset_save_CFLAGS" 9007fi 9008 9009found="no" 9010 9011 if test $found = "no" ; then 9012 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9014 fi 9015 9016 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9018 fi 9019 9020 CFLAGS="$CFLAGS -Wnonnull" 9021 9022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9023printf %s "checking if $CC supports -Wnonnull... " >&6; } 9024 cacheid=xorg_cv_cc_flag__Wnonnull 9025 if eval test \${$cacheid+y} 9026then : 9027 printf %s "(cached) " >&6 9028else $as_nop 9029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9030/* end confdefs.h. */ 9031int i; 9032int 9033main (void) 9034{ 9035 9036 ; 9037 return 0; 9038} 9039_ACEOF 9040if ac_fn_c_try_link "$LINENO" 9041then : 9042 eval $cacheid=yes 9043else $as_nop 9044 eval $cacheid=no 9045fi 9046rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9047 conftest$ac_exeext conftest.$ac_ext 9048fi 9049 9050 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 9053 eval supported=\$$cacheid 9054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9055printf "%s\n" "$supported" >&6; } 9056 if test "$supported" = "yes" ; then 9057 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9058 found="yes" 9059 fi 9060 fi 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076xorg_testset_save_CFLAGS="$CFLAGS" 9077 9078if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9081printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9082if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9083then : 9084 printf %s "(cached) " >&6 9085else $as_nop 9086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087/* end confdefs.h. */ 9088int i; 9089_ACEOF 9090if ac_fn_c_try_compile "$LINENO" 9091then : 9092 xorg_cv_cc_flag_unknown_warning_option=yes 9093else $as_nop 9094 xorg_cv_cc_flag_unknown_warning_option=no 9095fi 9096rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9097fi 9098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9099printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102fi 9103 9104if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9110printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9111if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9112then : 9113 printf %s "(cached) " >&6 9114else $as_nop 9115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9116/* end confdefs.h. */ 9117int i; 9118_ACEOF 9119if ac_fn_c_try_compile "$LINENO" 9120then : 9121 xorg_cv_cc_flag_unused_command_line_argument=yes 9122else $as_nop 9123 xorg_cv_cc_flag_unused_command_line_argument=no 9124fi 9125rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9126fi 9127{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9128printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9130 CFLAGS="$xorg_testset_save_CFLAGS" 9131fi 9132 9133found="no" 9134 9135 if test $found = "no" ; then 9136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9138 fi 9139 9140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9142 fi 9143 9144 CFLAGS="$CFLAGS -Winit-self" 9145 9146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9147printf %s "checking if $CC supports -Winit-self... " >&6; } 9148 cacheid=xorg_cv_cc_flag__Winit_self 9149 if eval test \${$cacheid+y} 9150then : 9151 printf %s "(cached) " >&6 9152else $as_nop 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154/* end confdefs.h. */ 9155int i; 9156int 9157main (void) 9158{ 9159 9160 ; 9161 return 0; 9162} 9163_ACEOF 9164if ac_fn_c_try_link "$LINENO" 9165then : 9166 eval $cacheid=yes 9167else $as_nop 9168 eval $cacheid=no 9169fi 9170rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9171 conftest$ac_exeext conftest.$ac_ext 9172fi 9173 9174 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 9177 eval supported=\$$cacheid 9178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9179printf "%s\n" "$supported" >&6; } 9180 if test "$supported" = "yes" ; then 9181 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9182 found="yes" 9183 fi 9184 fi 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9207then : 9208 printf %s "(cached) " >&6 9209else $as_nop 9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9211/* end confdefs.h. */ 9212int i; 9213_ACEOF 9214if ac_fn_c_try_compile "$LINENO" 9215then : 9216 xorg_cv_cc_flag_unknown_warning_option=yes 9217else $as_nop 9218 xorg_cv_cc_flag_unknown_warning_option=no 9219fi 9220rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9221fi 9222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9223printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9225 CFLAGS="$xorg_testset_save_CFLAGS" 9226fi 9227 9228if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9231 fi 9232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9234printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9235if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9236then : 9237 printf %s "(cached) " >&6 9238else $as_nop 9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240/* end confdefs.h. */ 9241int i; 9242_ACEOF 9243if ac_fn_c_try_compile "$LINENO" 9244then : 9245 xorg_cv_cc_flag_unused_command_line_argument=yes 9246else $as_nop 9247 xorg_cv_cc_flag_unused_command_line_argument=no 9248fi 9249rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9250fi 9251{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9252printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9253 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9254 CFLAGS="$xorg_testset_save_CFLAGS" 9255fi 9256 9257found="no" 9258 9259 if test $found = "no" ; then 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 fi 9263 9264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9266 fi 9267 9268 CFLAGS="$CFLAGS -Wmain" 9269 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9271printf %s "checking if $CC supports -Wmain... " >&6; } 9272 cacheid=xorg_cv_cc_flag__Wmain 9273 if eval test \${$cacheid+y} 9274then : 9275 printf %s "(cached) " >&6 9276else $as_nop 9277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9278/* end confdefs.h. */ 9279int i; 9280int 9281main (void) 9282{ 9283 9284 ; 9285 return 0; 9286} 9287_ACEOF 9288if ac_fn_c_try_link "$LINENO" 9289then : 9290 eval $cacheid=yes 9291else $as_nop 9292 eval $cacheid=no 9293fi 9294rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9295 conftest$ac_exeext conftest.$ac_ext 9296fi 9297 9298 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 9301 eval supported=\$$cacheid 9302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9303printf "%s\n" "$supported" >&6; } 9304 if test "$supported" = "yes" ; then 9305 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9306 found="yes" 9307 fi 9308 fi 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9331then : 9332 printf %s "(cached) " >&6 9333else $as_nop 9334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335/* end confdefs.h. */ 9336int i; 9337_ACEOF 9338if ac_fn_c_try_compile "$LINENO" 9339then : 9340 xorg_cv_cc_flag_unknown_warning_option=yes 9341else $as_nop 9342 xorg_cv_cc_flag_unknown_warning_option=no 9343fi 9344rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9345fi 9346{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9347printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9349 CFLAGS="$xorg_testset_save_CFLAGS" 9350fi 9351 9352if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9355 fi 9356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9358printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9359if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9360then : 9361 printf %s "(cached) " >&6 9362else $as_nop 9363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9364/* end confdefs.h. */ 9365int i; 9366_ACEOF 9367if ac_fn_c_try_compile "$LINENO" 9368then : 9369 xorg_cv_cc_flag_unused_command_line_argument=yes 9370else $as_nop 9371 xorg_cv_cc_flag_unused_command_line_argument=no 9372fi 9373rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9374fi 9375{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9376printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379fi 9380 9381found="no" 9382 9383 if test $found = "no" ; then 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 fi 9387 9388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9390 fi 9391 9392 CFLAGS="$CFLAGS -Wmissing-braces" 9393 9394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9395printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9396 cacheid=xorg_cv_cc_flag__Wmissing_braces 9397 if eval test \${$cacheid+y} 9398then : 9399 printf %s "(cached) " >&6 9400else $as_nop 9401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9402/* end confdefs.h. */ 9403int i; 9404int 9405main (void) 9406{ 9407 9408 ; 9409 return 0; 9410} 9411_ACEOF 9412if ac_fn_c_try_link "$LINENO" 9413then : 9414 eval $cacheid=yes 9415else $as_nop 9416 eval $cacheid=no 9417fi 9418rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9419 conftest$ac_exeext conftest.$ac_ext 9420fi 9421 9422 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 9425 eval supported=\$$cacheid 9426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9427printf "%s\n" "$supported" >&6; } 9428 if test "$supported" = "yes" ; then 9429 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9430 found="yes" 9431 fi 9432 fi 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448xorg_testset_save_CFLAGS="$CFLAGS" 9449 9450if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9453printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9454if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9455then : 9456 printf %s "(cached) " >&6 9457else $as_nop 9458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9459/* end confdefs.h. */ 9460int i; 9461_ACEOF 9462if ac_fn_c_try_compile "$LINENO" 9463then : 9464 xorg_cv_cc_flag_unknown_warning_option=yes 9465else $as_nop 9466 xorg_cv_cc_flag_unknown_warning_option=no 9467fi 9468rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9469fi 9470{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9471printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9472 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9473 CFLAGS="$xorg_testset_save_CFLAGS" 9474fi 9475 9476if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9482printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9483if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9484then : 9485 printf %s "(cached) " >&6 9486else $as_nop 9487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9488/* end confdefs.h. */ 9489int i; 9490_ACEOF 9491if ac_fn_c_try_compile "$LINENO" 9492then : 9493 xorg_cv_cc_flag_unused_command_line_argument=yes 9494else $as_nop 9495 xorg_cv_cc_flag_unused_command_line_argument=no 9496fi 9497rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9498fi 9499{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9500printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9501 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9502 CFLAGS="$xorg_testset_save_CFLAGS" 9503fi 9504 9505found="no" 9506 9507 if test $found = "no" ; then 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 fi 9511 9512 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9514 fi 9515 9516 CFLAGS="$CFLAGS -Wsequence-point" 9517 9518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9519printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9520 cacheid=xorg_cv_cc_flag__Wsequence_point 9521 if eval test \${$cacheid+y} 9522then : 9523 printf %s "(cached) " >&6 9524else $as_nop 9525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9526/* end confdefs.h. */ 9527int i; 9528int 9529main (void) 9530{ 9531 9532 ; 9533 return 0; 9534} 9535_ACEOF 9536if ac_fn_c_try_link "$LINENO" 9537then : 9538 eval $cacheid=yes 9539else $as_nop 9540 eval $cacheid=no 9541fi 9542rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9543 conftest$ac_exeext conftest.$ac_ext 9544fi 9545 9546 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 9549 eval supported=\$$cacheid 9550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9551printf "%s\n" "$supported" >&6; } 9552 if test "$supported" = "yes" ; then 9553 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9554 found="yes" 9555 fi 9556 fi 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 9572xorg_testset_save_CFLAGS="$CFLAGS" 9573 9574if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9577printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9578if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9579then : 9580 printf %s "(cached) " >&6 9581else $as_nop 9582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9583/* end confdefs.h. */ 9584int i; 9585_ACEOF 9586if ac_fn_c_try_compile "$LINENO" 9587then : 9588 xorg_cv_cc_flag_unknown_warning_option=yes 9589else $as_nop 9590 xorg_cv_cc_flag_unknown_warning_option=no 9591fi 9592rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9593fi 9594{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9595printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9597 CFLAGS="$xorg_testset_save_CFLAGS" 9598fi 9599 9600if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 fi 9604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9606printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9607if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9608then : 9609 printf %s "(cached) " >&6 9610else $as_nop 9611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9612/* end confdefs.h. */ 9613int i; 9614_ACEOF 9615if ac_fn_c_try_compile "$LINENO" 9616then : 9617 xorg_cv_cc_flag_unused_command_line_argument=yes 9618else $as_nop 9619 xorg_cv_cc_flag_unused_command_line_argument=no 9620fi 9621rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9622fi 9623{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9624printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627fi 9628 9629found="no" 9630 9631 if test $found = "no" ; then 9632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9634 fi 9635 9636 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9638 fi 9639 9640 CFLAGS="$CFLAGS -Wreturn-type" 9641 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9643printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9644 cacheid=xorg_cv_cc_flag__Wreturn_type 9645 if eval test \${$cacheid+y} 9646then : 9647 printf %s "(cached) " >&6 9648else $as_nop 9649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9650/* end confdefs.h. */ 9651int i; 9652int 9653main (void) 9654{ 9655 9656 ; 9657 return 0; 9658} 9659_ACEOF 9660if ac_fn_c_try_link "$LINENO" 9661then : 9662 eval $cacheid=yes 9663else $as_nop 9664 eval $cacheid=no 9665fi 9666rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9667 conftest$ac_exeext conftest.$ac_ext 9668fi 9669 9670 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 9673 eval supported=\$$cacheid 9674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9675printf "%s\n" "$supported" >&6; } 9676 if test "$supported" = "yes" ; then 9677 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9678 found="yes" 9679 fi 9680 fi 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696xorg_testset_save_CFLAGS="$CFLAGS" 9697 9698if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9701printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9702if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9703then : 9704 printf %s "(cached) " >&6 9705else $as_nop 9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9707/* end confdefs.h. */ 9708int i; 9709_ACEOF 9710if ac_fn_c_try_compile "$LINENO" 9711then : 9712 xorg_cv_cc_flag_unknown_warning_option=yes 9713else $as_nop 9714 xorg_cv_cc_flag_unknown_warning_option=no 9715fi 9716rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9717fi 9718{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9719printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9721 CFLAGS="$xorg_testset_save_CFLAGS" 9722fi 9723 9724if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9727 fi 9728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9730printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9731if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9732then : 9733 printf %s "(cached) " >&6 9734else $as_nop 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736/* end confdefs.h. */ 9737int i; 9738_ACEOF 9739if ac_fn_c_try_compile "$LINENO" 9740then : 9741 xorg_cv_cc_flag_unused_command_line_argument=yes 9742else $as_nop 9743 xorg_cv_cc_flag_unused_command_line_argument=no 9744fi 9745rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9746fi 9747{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9748printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9749 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9750 CFLAGS="$xorg_testset_save_CFLAGS" 9751fi 9752 9753found="no" 9754 9755 if test $found = "no" ; then 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 fi 9759 9760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9762 fi 9763 9764 CFLAGS="$CFLAGS -Wtrigraphs" 9765 9766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9767printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9768 cacheid=xorg_cv_cc_flag__Wtrigraphs 9769 if eval test \${$cacheid+y} 9770then : 9771 printf %s "(cached) " >&6 9772else $as_nop 9773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9774/* end confdefs.h. */ 9775int i; 9776int 9777main (void) 9778{ 9779 9780 ; 9781 return 0; 9782} 9783_ACEOF 9784if ac_fn_c_try_link "$LINENO" 9785then : 9786 eval $cacheid=yes 9787else $as_nop 9788 eval $cacheid=no 9789fi 9790rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9791 conftest$ac_exeext conftest.$ac_ext 9792fi 9793 9794 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 9797 eval supported=\$$cacheid 9798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9799printf "%s\n" "$supported" >&6; } 9800 if test "$supported" = "yes" ; then 9801 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9802 found="yes" 9803 fi 9804 fi 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820xorg_testset_save_CFLAGS="$CFLAGS" 9821 9822if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9825printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9826if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9827then : 9828 printf %s "(cached) " >&6 9829else $as_nop 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831/* end confdefs.h. */ 9832int i; 9833_ACEOF 9834if ac_fn_c_try_compile "$LINENO" 9835then : 9836 xorg_cv_cc_flag_unknown_warning_option=yes 9837else $as_nop 9838 xorg_cv_cc_flag_unknown_warning_option=no 9839fi 9840rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9841fi 9842{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9843printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9845 CFLAGS="$xorg_testset_save_CFLAGS" 9846fi 9847 9848if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9851 fi 9852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9854printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9855if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9856then : 9857 printf %s "(cached) " >&6 9858else $as_nop 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860/* end confdefs.h. */ 9861int i; 9862_ACEOF 9863if ac_fn_c_try_compile "$LINENO" 9864then : 9865 xorg_cv_cc_flag_unused_command_line_argument=yes 9866else $as_nop 9867 xorg_cv_cc_flag_unused_command_line_argument=no 9868fi 9869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9870fi 9871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9872printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9874 CFLAGS="$xorg_testset_save_CFLAGS" 9875fi 9876 9877found="no" 9878 9879 if test $found = "no" ; then 9880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9882 fi 9883 9884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9886 fi 9887 9888 CFLAGS="$CFLAGS -Warray-bounds" 9889 9890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9891printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9892 cacheid=xorg_cv_cc_flag__Warray_bounds 9893 if eval test \${$cacheid+y} 9894then : 9895 printf %s "(cached) " >&6 9896else $as_nop 9897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9898/* end confdefs.h. */ 9899int i; 9900int 9901main (void) 9902{ 9903 9904 ; 9905 return 0; 9906} 9907_ACEOF 9908if ac_fn_c_try_link "$LINENO" 9909then : 9910 eval $cacheid=yes 9911else $as_nop 9912 eval $cacheid=no 9913fi 9914rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9915 conftest$ac_exeext conftest.$ac_ext 9916fi 9917 9918 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 9921 eval supported=\$$cacheid 9922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9923printf "%s\n" "$supported" >&6; } 9924 if test "$supported" = "yes" ; then 9925 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9926 found="yes" 9927 fi 9928 fi 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944xorg_testset_save_CFLAGS="$CFLAGS" 9945 9946if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9949printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9950if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9951then : 9952 printf %s "(cached) " >&6 9953else $as_nop 9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955/* end confdefs.h. */ 9956int i; 9957_ACEOF 9958if ac_fn_c_try_compile "$LINENO" 9959then : 9960 xorg_cv_cc_flag_unknown_warning_option=yes 9961else $as_nop 9962 xorg_cv_cc_flag_unknown_warning_option=no 9963fi 9964rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9965fi 9966{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9967printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9969 CFLAGS="$xorg_testset_save_CFLAGS" 9970fi 9971 9972if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9975 fi 9976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9978printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9979if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9980then : 9981 printf %s "(cached) " >&6 9982else $as_nop 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984/* end confdefs.h. */ 9985int i; 9986_ACEOF 9987if ac_fn_c_try_compile "$LINENO" 9988then : 9989 xorg_cv_cc_flag_unused_command_line_argument=yes 9990else $as_nop 9991 xorg_cv_cc_flag_unused_command_line_argument=no 9992fi 9993rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9994fi 9995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9996printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9998 CFLAGS="$xorg_testset_save_CFLAGS" 9999fi 10000 10001found="no" 10002 10003 if test $found = "no" ; then 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 fi 10007 10008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10010 fi 10011 10012 CFLAGS="$CFLAGS -Wwrite-strings" 10013 10014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10015printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10016 cacheid=xorg_cv_cc_flag__Wwrite_strings 10017 if eval test \${$cacheid+y} 10018then : 10019 printf %s "(cached) " >&6 10020else $as_nop 10021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10022/* end confdefs.h. */ 10023int i; 10024int 10025main (void) 10026{ 10027 10028 ; 10029 return 0; 10030} 10031_ACEOF 10032if ac_fn_c_try_link "$LINENO" 10033then : 10034 eval $cacheid=yes 10035else $as_nop 10036 eval $cacheid=no 10037fi 10038rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10039 conftest$ac_exeext conftest.$ac_ext 10040fi 10041 10042 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 10045 eval supported=\$$cacheid 10046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10047printf "%s\n" "$supported" >&6; } 10048 if test "$supported" = "yes" ; then 10049 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10050 found="yes" 10051 fi 10052 fi 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068xorg_testset_save_CFLAGS="$CFLAGS" 10069 10070if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10073printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10074if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10075then : 10076 printf %s "(cached) " >&6 10077else $as_nop 10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079/* end confdefs.h. */ 10080int i; 10081_ACEOF 10082if ac_fn_c_try_compile "$LINENO" 10083then : 10084 xorg_cv_cc_flag_unknown_warning_option=yes 10085else $as_nop 10086 xorg_cv_cc_flag_unknown_warning_option=no 10087fi 10088rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10089fi 10090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10091printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10093 CFLAGS="$xorg_testset_save_CFLAGS" 10094fi 10095 10096if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10099 fi 10100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10102printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10103if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10104then : 10105 printf %s "(cached) " >&6 10106else $as_nop 10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108/* end confdefs.h. */ 10109int i; 10110_ACEOF 10111if ac_fn_c_try_compile "$LINENO" 10112then : 10113 xorg_cv_cc_flag_unused_command_line_argument=yes 10114else $as_nop 10115 xorg_cv_cc_flag_unused_command_line_argument=no 10116fi 10117rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10118fi 10119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10120printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10121 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10122 CFLAGS="$xorg_testset_save_CFLAGS" 10123fi 10124 10125found="no" 10126 10127 if test $found = "no" ; then 10128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10130 fi 10131 10132 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10134 fi 10135 10136 CFLAGS="$CFLAGS -Waddress" 10137 10138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10139printf %s "checking if $CC supports -Waddress... " >&6; } 10140 cacheid=xorg_cv_cc_flag__Waddress 10141 if eval test \${$cacheid+y} 10142then : 10143 printf %s "(cached) " >&6 10144else $as_nop 10145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146/* end confdefs.h. */ 10147int i; 10148int 10149main (void) 10150{ 10151 10152 ; 10153 return 0; 10154} 10155_ACEOF 10156if ac_fn_c_try_link "$LINENO" 10157then : 10158 eval $cacheid=yes 10159else $as_nop 10160 eval $cacheid=no 10161fi 10162rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10163 conftest$ac_exeext conftest.$ac_ext 10164fi 10165 10166 10167 CFLAGS="$xorg_testset_save_CFLAGS" 10168 10169 eval supported=\$$cacheid 10170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10171printf "%s\n" "$supported" >&6; } 10172 if test "$supported" = "yes" ; then 10173 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10174 found="yes" 10175 fi 10176 fi 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192xorg_testset_save_CFLAGS="$CFLAGS" 10193 10194if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10197printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10198if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10199then : 10200 printf %s "(cached) " >&6 10201else $as_nop 10202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10203/* end confdefs.h. */ 10204int i; 10205_ACEOF 10206if ac_fn_c_try_compile "$LINENO" 10207then : 10208 xorg_cv_cc_flag_unknown_warning_option=yes 10209else $as_nop 10210 xorg_cv_cc_flag_unknown_warning_option=no 10211fi 10212rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10213fi 10214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10215printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10217 CFLAGS="$xorg_testset_save_CFLAGS" 10218fi 10219 10220if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10223 fi 10224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10226printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10227if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10228then : 10229 printf %s "(cached) " >&6 10230else $as_nop 10231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10232/* end confdefs.h. */ 10233int i; 10234_ACEOF 10235if ac_fn_c_try_compile "$LINENO" 10236then : 10237 xorg_cv_cc_flag_unused_command_line_argument=yes 10238else $as_nop 10239 xorg_cv_cc_flag_unused_command_line_argument=no 10240fi 10241rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10242fi 10243{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10244printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247fi 10248 10249found="no" 10250 10251 if test $found = "no" ; then 10252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10254 fi 10255 10256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10258 fi 10259 10260 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10261 10262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10263printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10264 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10265 if eval test \${$cacheid+y} 10266then : 10267 printf %s "(cached) " >&6 10268else $as_nop 10269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10270/* end confdefs.h. */ 10271int i; 10272int 10273main (void) 10274{ 10275 10276 ; 10277 return 0; 10278} 10279_ACEOF 10280if ac_fn_c_try_link "$LINENO" 10281then : 10282 eval $cacheid=yes 10283else $as_nop 10284 eval $cacheid=no 10285fi 10286rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10287 conftest$ac_exeext conftest.$ac_ext 10288fi 10289 10290 10291 CFLAGS="$xorg_testset_save_CFLAGS" 10292 10293 eval supported=\$$cacheid 10294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10295printf "%s\n" "$supported" >&6; } 10296 if test "$supported" = "yes" ; then 10297 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10298 found="yes" 10299 fi 10300 fi 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316xorg_testset_save_CFLAGS="$CFLAGS" 10317 10318if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10321printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10322if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10323then : 10324 printf %s "(cached) " >&6 10325else $as_nop 10326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10327/* end confdefs.h. */ 10328int i; 10329_ACEOF 10330if ac_fn_c_try_compile "$LINENO" 10331then : 10332 xorg_cv_cc_flag_unknown_warning_option=yes 10333else $as_nop 10334 xorg_cv_cc_flag_unknown_warning_option=no 10335fi 10336rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10337fi 10338{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10339printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10341 CFLAGS="$xorg_testset_save_CFLAGS" 10342fi 10343 10344if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10347 fi 10348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10350printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10351if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10352then : 10353 printf %s "(cached) " >&6 10354else $as_nop 10355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356/* end confdefs.h. */ 10357int i; 10358_ACEOF 10359if ac_fn_c_try_compile "$LINENO" 10360then : 10361 xorg_cv_cc_flag_unused_command_line_argument=yes 10362else $as_nop 10363 xorg_cv_cc_flag_unused_command_line_argument=no 10364fi 10365rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10366fi 10367{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10368printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10370 CFLAGS="$xorg_testset_save_CFLAGS" 10371fi 10372 10373found="no" 10374 10375 if test $found = "no" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 10380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 fi 10383 10384 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10385 10386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10387printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10388 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10389 if eval test \${$cacheid+y} 10390then : 10391 printf %s "(cached) " >&6 10392else $as_nop 10393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10394/* end confdefs.h. */ 10395int i; 10396int 10397main (void) 10398{ 10399 10400 ; 10401 return 0; 10402} 10403_ACEOF 10404if ac_fn_c_try_link "$LINENO" 10405then : 10406 eval $cacheid=yes 10407else $as_nop 10408 eval $cacheid=no 10409fi 10410rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10411 conftest$ac_exeext conftest.$ac_ext 10412fi 10413 10414 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416 10417 eval supported=\$$cacheid 10418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10419printf "%s\n" "$supported" >&6; } 10420 if test "$supported" = "yes" ; then 10421 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10422 found="yes" 10423 fi 10424 fi 10425 10426 10427fi 10428 10429 10430 10431 10432 10433 10434 10435 CWARNFLAGS="$BASE_CFLAGS" 10436 if test "x$GCC" = xyes ; then 10437 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10438 fi 10439 10440 10441 10442 10443 10444 10445 10446 10447# Check whether --enable-strict-compilation was given. 10448if test ${enable_strict_compilation+y} 10449then : 10450 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10451else $as_nop 10452 STRICT_COMPILE=no 10453fi 10454 10455 10456 10457 10458 10459 10460STRICT_CFLAGS="" 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474xorg_testset_save_CFLAGS="$CFLAGS" 10475 10476if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10479printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10480if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10481then : 10482 printf %s "(cached) " >&6 10483else $as_nop 10484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10485/* end confdefs.h. */ 10486int i; 10487_ACEOF 10488if ac_fn_c_try_compile "$LINENO" 10489then : 10490 xorg_cv_cc_flag_unknown_warning_option=yes 10491else $as_nop 10492 xorg_cv_cc_flag_unknown_warning_option=no 10493fi 10494rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10495fi 10496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10497printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10499 CFLAGS="$xorg_testset_save_CFLAGS" 10500fi 10501 10502if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10505 fi 10506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10508printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10509if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10510then : 10511 printf %s "(cached) " >&6 10512else $as_nop 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514/* end confdefs.h. */ 10515int i; 10516_ACEOF 10517if ac_fn_c_try_compile "$LINENO" 10518then : 10519 xorg_cv_cc_flag_unused_command_line_argument=yes 10520else $as_nop 10521 xorg_cv_cc_flag_unused_command_line_argument=no 10522fi 10523rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10524fi 10525{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10526printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10528 CFLAGS="$xorg_testset_save_CFLAGS" 10529fi 10530 10531found="no" 10532 10533 if test $found = "no" ; then 10534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 fi 10537 10538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10540 fi 10541 10542 CFLAGS="$CFLAGS -pedantic" 10543 10544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10545printf %s "checking if $CC supports -pedantic... " >&6; } 10546 cacheid=xorg_cv_cc_flag__pedantic 10547 if eval test \${$cacheid+y} 10548then : 10549 printf %s "(cached) " >&6 10550else $as_nop 10551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10552/* end confdefs.h. */ 10553int i; 10554int 10555main (void) 10556{ 10557 10558 ; 10559 return 0; 10560} 10561_ACEOF 10562if ac_fn_c_try_link "$LINENO" 10563then : 10564 eval $cacheid=yes 10565else $as_nop 10566 eval $cacheid=no 10567fi 10568rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10569 conftest$ac_exeext conftest.$ac_ext 10570fi 10571 10572 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 10575 eval supported=\$$cacheid 10576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10577printf "%s\n" "$supported" >&6; } 10578 if test "$supported" = "yes" ; then 10579 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10580 found="yes" 10581 fi 10582 fi 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598xorg_testset_save_CFLAGS="$CFLAGS" 10599 10600if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10603printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10604if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10605then : 10606 printf %s "(cached) " >&6 10607else $as_nop 10608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10609/* end confdefs.h. */ 10610int i; 10611_ACEOF 10612if ac_fn_c_try_compile "$LINENO" 10613then : 10614 xorg_cv_cc_flag_unknown_warning_option=yes 10615else $as_nop 10616 xorg_cv_cc_flag_unknown_warning_option=no 10617fi 10618rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10619fi 10620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10621printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10623 CFLAGS="$xorg_testset_save_CFLAGS" 10624fi 10625 10626if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10629 fi 10630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10632printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10633if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10634then : 10635 printf %s "(cached) " >&6 10636else $as_nop 10637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10638/* end confdefs.h. */ 10639int i; 10640_ACEOF 10641if ac_fn_c_try_compile "$LINENO" 10642then : 10643 xorg_cv_cc_flag_unused_command_line_argument=yes 10644else $as_nop 10645 xorg_cv_cc_flag_unused_command_line_argument=no 10646fi 10647rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10648fi 10649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10650printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10652 CFLAGS="$xorg_testset_save_CFLAGS" 10653fi 10654 10655found="no" 10656 10657 if test $found = "no" ; then 10658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10660 fi 10661 10662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10664 fi 10665 10666 CFLAGS="$CFLAGS -Werror" 10667 10668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10669printf %s "checking if $CC supports -Werror... " >&6; } 10670 cacheid=xorg_cv_cc_flag__Werror 10671 if eval test \${$cacheid+y} 10672then : 10673 printf %s "(cached) " >&6 10674else $as_nop 10675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10676/* end confdefs.h. */ 10677int i; 10678int 10679main (void) 10680{ 10681 10682 ; 10683 return 0; 10684} 10685_ACEOF 10686if ac_fn_c_try_link "$LINENO" 10687then : 10688 eval $cacheid=yes 10689else $as_nop 10690 eval $cacheid=no 10691fi 10692rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10693 conftest$ac_exeext conftest.$ac_ext 10694fi 10695 10696 10697 CFLAGS="$xorg_testset_save_CFLAGS" 10698 10699 eval supported=\$$cacheid 10700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10701printf "%s\n" "$supported" >&6; } 10702 if test "$supported" = "yes" ; then 10703 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10704 found="yes" 10705 fi 10706 fi 10707 10708 if test $found = "no" ; then 10709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10711 fi 10712 10713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10715 fi 10716 10717 CFLAGS="$CFLAGS -errwarn" 10718 10719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10720printf %s "checking if $CC supports -errwarn... " >&6; } 10721 cacheid=xorg_cv_cc_flag__errwarn 10722 if eval test \${$cacheid+y} 10723then : 10724 printf %s "(cached) " >&6 10725else $as_nop 10726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10727/* end confdefs.h. */ 10728int i; 10729int 10730main (void) 10731{ 10732 10733 ; 10734 return 0; 10735} 10736_ACEOF 10737if ac_fn_c_try_link "$LINENO" 10738then : 10739 eval $cacheid=yes 10740else $as_nop 10741 eval $cacheid=no 10742fi 10743rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10744 conftest$ac_exeext conftest.$ac_ext 10745fi 10746 10747 10748 CFLAGS="$xorg_testset_save_CFLAGS" 10749 10750 eval supported=\$$cacheid 10751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10752printf "%s\n" "$supported" >&6; } 10753 if test "$supported" = "yes" ; then 10754 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10755 found="yes" 10756 fi 10757 fi 10758 10759 10760 10761# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10762# activate it with -Werror, so we add it here explicitly. 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776xorg_testset_save_CFLAGS="$CFLAGS" 10777 10778if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10781printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10782if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10783then : 10784 printf %s "(cached) " >&6 10785else $as_nop 10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10787/* end confdefs.h. */ 10788int i; 10789_ACEOF 10790if ac_fn_c_try_compile "$LINENO" 10791then : 10792 xorg_cv_cc_flag_unknown_warning_option=yes 10793else $as_nop 10794 xorg_cv_cc_flag_unknown_warning_option=no 10795fi 10796rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10797fi 10798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10799printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10800 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10801 CFLAGS="$xorg_testset_save_CFLAGS" 10802fi 10803 10804if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10807 fi 10808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10810printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10811if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10812then : 10813 printf %s "(cached) " >&6 10814else $as_nop 10815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10816/* end confdefs.h. */ 10817int i; 10818_ACEOF 10819if ac_fn_c_try_compile "$LINENO" 10820then : 10821 xorg_cv_cc_flag_unused_command_line_argument=yes 10822else $as_nop 10823 xorg_cv_cc_flag_unused_command_line_argument=no 10824fi 10825rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10826fi 10827{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10828printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10830 CFLAGS="$xorg_testset_save_CFLAGS" 10831fi 10832 10833found="no" 10834 10835 if test $found = "no" ; then 10836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10838 fi 10839 10840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10842 fi 10843 10844 CFLAGS="$CFLAGS -Werror=attributes" 10845 10846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10847printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10848 cacheid=xorg_cv_cc_flag__Werror_attributes 10849 if eval test \${$cacheid+y} 10850then : 10851 printf %s "(cached) " >&6 10852else $as_nop 10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10854/* end confdefs.h. */ 10855int i; 10856int 10857main (void) 10858{ 10859 10860 ; 10861 return 0; 10862} 10863_ACEOF 10864if ac_fn_c_try_link "$LINENO" 10865then : 10866 eval $cacheid=yes 10867else $as_nop 10868 eval $cacheid=no 10869fi 10870rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10871 conftest$ac_exeext conftest.$ac_ext 10872fi 10873 10874 10875 CFLAGS="$xorg_testset_save_CFLAGS" 10876 10877 eval supported=\$$cacheid 10878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10879printf "%s\n" "$supported" >&6; } 10880 if test "$supported" = "yes" ; then 10881 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10882 found="yes" 10883 fi 10884 fi 10885 10886 10887 10888if test "x$STRICT_COMPILE" = "xyes"; then 10889 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10890 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10891fi 10892 10893 10894 10895 10896 10897 10898cat >>confdefs.h <<_ACEOF 10899#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10900_ACEOF 10901 10902 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10903 if test "x$PVM" = "x"; then 10904 PVM="0" 10905 fi 10906 10907printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10908 10909 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10910 if test "x$PVP" = "x"; then 10911 PVP="0" 10912 fi 10913 10914printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10915 10916 10917 10918CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10919mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10920|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10921touch \$(top_srcdir)/ChangeLog; \ 10922echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10923 10924 10925 10926 10927macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10928INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10929mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10930|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10931touch \$(top_srcdir)/INSTALL; \ 10932echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10933 10934 10935 10936 10937 10938 10939case $host_os in 10940 solaris*) 10941 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10942 # check for a man page file found in later versions that use 10943 # traditional section numbers instead 10944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10945printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10946if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10947then : 10948 printf %s "(cached) " >&6 10949else $as_nop 10950 test "$cross_compiling" = yes && 10951 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10952if test -r "/usr/share/man/man7/attributes.7"; then 10953 ac_cv_file__usr_share_man_man7_attributes_7=yes 10954else 10955 ac_cv_file__usr_share_man_man7_attributes_7=no 10956fi 10957fi 10958{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10959printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10960if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10961then : 10962 SYSV_MAN_SECTIONS=false 10963else $as_nop 10964 SYSV_MAN_SECTIONS=true 10965fi 10966 10967 ;; 10968 *) SYSV_MAN_SECTIONS=false ;; 10969esac 10970 10971if test x$APP_MAN_SUFFIX = x ; then 10972 APP_MAN_SUFFIX=1 10973fi 10974if test x$APP_MAN_DIR = x ; then 10975 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10976fi 10977 10978if test x$LIB_MAN_SUFFIX = x ; then 10979 LIB_MAN_SUFFIX=3 10980fi 10981if test x$LIB_MAN_DIR = x ; then 10982 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10983fi 10984 10985if test x$FILE_MAN_SUFFIX = x ; then 10986 case $SYSV_MAN_SECTIONS in 10987 true) FILE_MAN_SUFFIX=4 ;; 10988 *) FILE_MAN_SUFFIX=5 ;; 10989 esac 10990fi 10991if test x$FILE_MAN_DIR = x ; then 10992 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10993fi 10994 10995if test x$MISC_MAN_SUFFIX = x ; then 10996 case $SYSV_MAN_SECTIONS in 10997 true) MISC_MAN_SUFFIX=5 ;; 10998 *) MISC_MAN_SUFFIX=7 ;; 10999 esac 11000fi 11001if test x$MISC_MAN_DIR = x ; then 11002 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11003fi 11004 11005if test x$DRIVER_MAN_SUFFIX = x ; then 11006 case $SYSV_MAN_SECTIONS in 11007 true) DRIVER_MAN_SUFFIX=7 ;; 11008 *) DRIVER_MAN_SUFFIX=4 ;; 11009 esac 11010fi 11011if test x$DRIVER_MAN_DIR = x ; then 11012 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11013fi 11014 11015if test x$ADMIN_MAN_SUFFIX = x ; then 11016 case $SYSV_MAN_SECTIONS in 11017 true) ADMIN_MAN_SUFFIX=1m ;; 11018 *) ADMIN_MAN_SUFFIX=8 ;; 11019 esac 11020fi 11021if test x$ADMIN_MAN_DIR = x ; then 11022 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11023fi 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039XORG_MAN_PAGE="X Version 11" 11040 11041MAN_SUBSTS="\ 11042 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11043 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11044 -e 's|__xservername__|Xorg|g' \ 11045 -e 's|__xconfigfile__|xorg.conf|g' \ 11046 -e 's|__projectroot__|\$(prefix)|g' \ 11047 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11048 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11049 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11050 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11051 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11052 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11053 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11054 11055 11056 11057# Check whether --enable-silent-rules was given. 11058if test ${enable_silent_rules+y} 11059then : 11060 enableval=$enable_silent_rules; 11061fi 11062 11063case $enable_silent_rules in # ((( 11064 yes) AM_DEFAULT_VERBOSITY=0;; 11065 no) AM_DEFAULT_VERBOSITY=1;; 11066 *) AM_DEFAULT_VERBOSITY=0;; 11067esac 11068am_make=${MAKE-make} 11069{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11070printf %s "checking whether $am_make supports nested variables... " >&6; } 11071if test ${am_cv_make_support_nested_variables+y} 11072then : 11073 printf %s "(cached) " >&6 11074else $as_nop 11075 if printf "%s\n" 'TRUE=$(BAR$(V)) 11076BAR0=false 11077BAR1=true 11078V=1 11079am__doit: 11080 @$(TRUE) 11081.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11082 am_cv_make_support_nested_variables=yes 11083else 11084 am_cv_make_support_nested_variables=no 11085fi 11086fi 11087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11088printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11089if test $am_cv_make_support_nested_variables = yes; then 11090 AM_V='$(V)' 11091 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11092else 11093 AM_V=$AM_DEFAULT_VERBOSITY 11094 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11095fi 11096AM_BACKSLASH='\' 11097 11098 11099 11100 11101 11102# Require X.Org's font util macros 1.2 or later 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115# mkfontscale 11116 11117 # Extract the first word of "mkfontscale", so it can be a program name with args. 11118set dummy mkfontscale; ac_word=$2 11119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11120printf %s "checking for $ac_word... " >&6; } 11121if test ${ac_cv_path_MKFONTSCALE+y} 11122then : 11123 printf %s "(cached) " >&6 11124else $as_nop 11125 case $MKFONTSCALE in 11126 [\\/]* | ?:[\\/]*) 11127 ac_cv_path_MKFONTSCALE="$MKFONTSCALE" # Let the user override the test with a path. 11128 ;; 11129 *) 11130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11131for as_dir in $PATH 11132do 11133 IFS=$as_save_IFS 11134 case $as_dir in #((( 11135 '') as_dir=./ ;; 11136 */) ;; 11137 *) as_dir=$as_dir/ ;; 11138 esac 11139 for ac_exec_ext in '' $ac_executable_extensions; do 11140 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11141 ac_cv_path_MKFONTSCALE="$as_dir$ac_word$ac_exec_ext" 11142 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11143 break 2 11144 fi 11145done 11146 done 11147IFS=$as_save_IFS 11148 11149 ;; 11150esac 11151fi 11152MKFONTSCALE=$ac_cv_path_MKFONTSCALE 11153if test -n "$MKFONTSCALE"; then 11154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKFONTSCALE" >&5 11155printf "%s\n" "$MKFONTSCALE" >&6; } 11156else 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11158printf "%s\n" "no" >&6; } 11159fi 11160 11161 11162 if test x"$MKFONTSCALE" = x; then 11163 as_fn_error $? "mkfontscale is required to build $PACKAGE_NAME." "$LINENO" 5 11164 fi 11165 11166 11167# Choose whether or not to compress encodings - default is to compress all 11168 11169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if small encodings should be compressed" >&5 11170printf %s "checking if small encodings should be compressed... " >&6; } 11171# Check whether --enable-gzip-small-encodings was given. 11172if test ${enable_gzip_small_encodings+y} 11173then : 11174 enableval=$enable_gzip_small_encodings; GZIP_SMALL="$enableval" 11175else $as_nop 11176 GZIP_SMALL="yes" 11177fi 11178 11179 if test x$GZIP_SMALL = xyes; then 11180 GZIP_SMALL_TRUE= 11181 GZIP_SMALL_FALSE='#' 11182else 11183 GZIP_SMALL_TRUE='#' 11184 GZIP_SMALL_FALSE= 11185fi 11186 11187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${GZIP_SMALL}" >&5 11188printf "%s\n" "${GZIP_SMALL}" >&6; } 11189 11190{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if large encodings should be compressed" >&5 11191printf %s "checking if large encodings should be compressed... " >&6; } 11192# Check whether --enable-gzip-large-encodings was given. 11193if test ${enable_gzip_large_encodings+y} 11194then : 11195 enableval=$enable_gzip_large_encodings; GZIP_LARGE="$enableval" 11196else $as_nop 11197 GZIP_LARGE="yes" 11198fi 11199 11200 if test x$GZIP_LARGE = xyes; then 11201 GZIP_LARGE_TRUE= 11202 GZIP_LARGE_FALSE='#' 11203else 11204 GZIP_LARGE_TRUE='#' 11205 GZIP_LARGE_FALSE= 11206fi 11207 11208{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${GZIP_LARGE}" >&5 11209printf "%s\n" "${GZIP_LARGE}" >&6; } 11210 11211# gzip 11212 11213if test x$GZIP_SMALL = xyes -o x$GZIP_LARGE = xyes ; then 11214 # Extract the first word of "gzip", so it can be a program name with args. 11215set dummy gzip; ac_word=$2 11216{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11217printf %s "checking for $ac_word... " >&6; } 11218if test ${ac_cv_path_GZIP+y} 11219then : 11220 printf %s "(cached) " >&6 11221else $as_nop 11222 case $GZIP in 11223 [\\/]* | ?:[\\/]*) 11224 ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path. 11225 ;; 11226 *) 11227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11228for as_dir in $PATH 11229do 11230 IFS=$as_save_IFS 11231 case $as_dir in #((( 11232 '') as_dir=./ ;; 11233 */) ;; 11234 *) as_dir=$as_dir/ ;; 11235 esac 11236 for ac_exec_ext in '' $ac_executable_extensions; do 11237 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11238 ac_cv_path_GZIP="$as_dir$ac_word$ac_exec_ext" 11239 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11240 break 2 11241 fi 11242done 11243 done 11244IFS=$as_save_IFS 11245 11246 ;; 11247esac 11248fi 11249GZIP=$ac_cv_path_GZIP 11250if test -n "$GZIP"; then 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5 11252printf "%s\n" "$GZIP" >&6; } 11253else 11254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11255printf "%s\n" "no" >&6; } 11256fi 11257 11258 11259 if [ -z $GZIP ]; then 11260 as_fn_error $? "gzip is needed to compress font encodings" "$LINENO" 5 11261 fi 11262fi 11263 11264 11265 11266 11267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11268printf %s "checking for root directory for font files... " >&6; } 11269 11270# Check whether --with-fontrootdir was given. 11271if test ${with_fontrootdir+y} 11272then : 11273 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11274fi 11275 11276 # if --with-fontrootdir not specified... 11277 if test "x${FONTROOTDIR}" = "x"; then 11278 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11279 fi 11280 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11281 if test "x${FONTROOTDIR}" = "x"; then 11282 FONTROOTDIR="${datadir}/fonts/X11" 11283 fi 11284 11285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11286printf "%s\n" "${FONTROOTDIR}" >&6; } 11287 11288 11289 11290 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for encodings files" >&5 11292printf %s "checking for directory for encodings files... " >&6; } 11293 11294# Check whether --with-encodingsdir was given. 11295if test ${with_encodingsdir+y} 11296then : 11297 withval=$with_encodingsdir; ENCODINGSDIR="${withval}" 11298else $as_nop 11299 ENCODINGSDIR='${FONTROOTDIR}/encodings' 11300fi 11301 11302 11303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${ENCODINGSDIR}" >&5 11304printf "%s\n" "${ENCODINGSDIR}" >&6; } 11305 11306 11307ac_config_files="$ac_config_files Makefile large/Makefile" 11308 11309cat >confcache <<\_ACEOF 11310# This file is a shell script that caches the results of configure 11311# tests run on this system so they can be shared between configure 11312# scripts and configure runs, see configure's option --config-cache. 11313# It is not useful on other systems. If it contains results you don't 11314# want to keep, you may remove or edit it. 11315# 11316# config.status only pays attention to the cache file if you give it 11317# the --recheck option to rerun configure. 11318# 11319# `ac_cv_env_foo' variables (set or unset) will be overridden when 11320# loading this file, other *unset* `ac_cv_foo' will be assigned the 11321# following values. 11322 11323_ACEOF 11324 11325# The following way of writing the cache mishandles newlines in values, 11326# but we know of no workaround that is simple, portable, and efficient. 11327# So, we kill variables containing newlines. 11328# Ultrix sh set writes to stderr and can't be redirected directly, 11329# and sets the high bit in the cache file unless we assign to the vars. 11330( 11331 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11332 eval ac_val=\$$ac_var 11333 case $ac_val in #( 11334 *${as_nl}*) 11335 case $ac_var in #( 11336 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11337printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11338 esac 11339 case $ac_var in #( 11340 _ | IFS | as_nl) ;; #( 11341 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11342 *) { eval $ac_var=; unset $ac_var;} ;; 11343 esac ;; 11344 esac 11345 done 11346 11347 (set) 2>&1 | 11348 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11349 *${as_nl}ac_space=\ *) 11350 # `set' does not quote correctly, so add quotes: double-quote 11351 # substitution turns \\\\ into \\, and sed turns \\ into \. 11352 sed -n \ 11353 "s/'/'\\\\''/g; 11354 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11355 ;; #( 11356 *) 11357 # `set' quotes correctly as required by POSIX, so do not add quotes. 11358 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11359 ;; 11360 esac | 11361 sort 11362) | 11363 sed ' 11364 /^ac_cv_env_/b end 11365 t clear 11366 :clear 11367 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11368 t end 11369 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11370 :end' >>confcache 11371if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11372 if test -w "$cache_file"; then 11373 if test "x$cache_file" != "x/dev/null"; then 11374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11375printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11376 if test ! -f "$cache_file" || test -h "$cache_file"; then 11377 cat confcache >"$cache_file" 11378 else 11379 case $cache_file in #( 11380 */* | ?:*) 11381 mv -f confcache "$cache_file"$$ && 11382 mv -f "$cache_file"$$ "$cache_file" ;; #( 11383 *) 11384 mv -f confcache "$cache_file" ;; 11385 esac 11386 fi 11387 fi 11388 else 11389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11390printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11391 fi 11392fi 11393rm -f confcache 11394 11395test "x$prefix" = xNONE && prefix=$ac_default_prefix 11396# Let make expand exec_prefix. 11397test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11398 11399# Transform confdefs.h into DEFS. 11400# Protect against shell expansion while executing Makefile rules. 11401# Protect against Makefile macro expansion. 11402# 11403# If the first sed substitution is executed (which looks for macros that 11404# take arguments), then branch to the quote section. Otherwise, 11405# look for a macro that doesn't take arguments. 11406ac_script=' 11407:mline 11408/\\$/{ 11409 N 11410 s,\\\n,, 11411 b mline 11412} 11413t clear 11414:clear 11415s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11416t quote 11417s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11418t quote 11419b any 11420:quote 11421s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11422s/\[/\\&/g 11423s/\]/\\&/g 11424s/\$/$$/g 11425H 11426:any 11427${ 11428 g 11429 s/^\n// 11430 s/\n/ /g 11431 p 11432} 11433' 11434DEFS=`sed -n "$ac_script" confdefs.h` 11435 11436 11437ac_libobjs= 11438ac_ltlibobjs= 11439U= 11440for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11441 # 1. Remove the extension, and $U if already installed. 11442 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11443 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11444 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11445 # will be set to the directory where LIBOBJS objects are built. 11446 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11447 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11448done 11449LIBOBJS=$ac_libobjs 11450 11451LTLIBOBJS=$ac_ltlibobjs 11452 11453 11454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11455printf %s "checking that generated files are newer than configure... " >&6; } 11456 if test -n "$am_sleep_pid"; then 11457 # Hide warnings about reused PIDs. 11458 wait $am_sleep_pid 2>/dev/null 11459 fi 11460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11461printf "%s\n" "done" >&6; } 11462 if test -n "$EXEEXT"; then 11463 am__EXEEXT_TRUE= 11464 am__EXEEXT_FALSE='#' 11465else 11466 am__EXEEXT_TRUE='#' 11467 am__EXEEXT_FALSE= 11468fi 11469 11470if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11471 as_fn_error $? "conditional \"AMDEP\" was never defined. 11472Usually this means the macro was only invoked conditionally." "$LINENO" 5 11473fi 11474if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11475 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11476Usually this means the macro was only invoked conditionally." "$LINENO" 5 11477fi 11478if test -z "${GZIP_SMALL_TRUE}" && test -z "${GZIP_SMALL_FALSE}"; then 11479 as_fn_error $? "conditional \"GZIP_SMALL\" was never defined. 11480Usually this means the macro was only invoked conditionally." "$LINENO" 5 11481fi 11482if test -z "${GZIP_LARGE_TRUE}" && test -z "${GZIP_LARGE_FALSE}"; then 11483 as_fn_error $? "conditional \"GZIP_LARGE\" was never defined. 11484Usually this means the macro was only invoked conditionally." "$LINENO" 5 11485fi 11486 11487: "${CONFIG_STATUS=./config.status}" 11488ac_write_fail=0 11489ac_clean_files_save=$ac_clean_files 11490ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11491{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11492printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11493as_write_fail=0 11494cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11495#! $SHELL 11496# Generated by $as_me. 11497# Run this file to recreate the current configuration. 11498# Compiler output produced by configure, useful for debugging 11499# configure, is in config.log if it exists. 11500 11501debug=false 11502ac_cs_recheck=false 11503ac_cs_silent=false 11504 11505SHELL=\${CONFIG_SHELL-$SHELL} 11506export SHELL 11507_ASEOF 11508cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11509## -------------------- ## 11510## M4sh Initialization. ## 11511## -------------------- ## 11512 11513# Be more Bourne compatible 11514DUALCASE=1; export DUALCASE # for MKS sh 11515as_nop=: 11516if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11517then : 11518 emulate sh 11519 NULLCMD=: 11520 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11521 # is contrary to our usage. Disable this feature. 11522 alias -g '${1+"$@"}'='"$@"' 11523 setopt NO_GLOB_SUBST 11524else $as_nop 11525 case `(set -o) 2>/dev/null` in #( 11526 *posix*) : 11527 set -o posix ;; #( 11528 *) : 11529 ;; 11530esac 11531fi 11532 11533 11534 11535# Reset variables that may have inherited troublesome values from 11536# the environment. 11537 11538# IFS needs to be set, to space, tab, and newline, in precisely that order. 11539# (If _AS_PATH_WALK were called with IFS unset, it would have the 11540# side effect of setting IFS to empty, thus disabling word splitting.) 11541# Quoting is to prevent editors from complaining about space-tab. 11542as_nl=' 11543' 11544export as_nl 11545IFS=" "" $as_nl" 11546 11547PS1='$ ' 11548PS2='> ' 11549PS4='+ ' 11550 11551# Ensure predictable behavior from utilities with locale-dependent output. 11552LC_ALL=C 11553export LC_ALL 11554LANGUAGE=C 11555export LANGUAGE 11556 11557# We cannot yet rely on "unset" to work, but we need these variables 11558# to be unset--not just set to an empty or harmless value--now, to 11559# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11560# also avoids known problems related to "unset" and subshell syntax 11561# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11562for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11563do eval test \${$as_var+y} \ 11564 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11565done 11566 11567# Ensure that fds 0, 1, and 2 are open. 11568if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11569if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11570if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11571 11572# The user is always right. 11573if ${PATH_SEPARATOR+false} :; then 11574 PATH_SEPARATOR=: 11575 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11576 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11577 PATH_SEPARATOR=';' 11578 } 11579fi 11580 11581 11582# Find who we are. Look in the path if we contain no directory separator. 11583as_myself= 11584case $0 in #(( 11585 *[\\/]* ) as_myself=$0 ;; 11586 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11587for as_dir in $PATH 11588do 11589 IFS=$as_save_IFS 11590 case $as_dir in #((( 11591 '') as_dir=./ ;; 11592 */) ;; 11593 *) as_dir=$as_dir/ ;; 11594 esac 11595 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11596 done 11597IFS=$as_save_IFS 11598 11599 ;; 11600esac 11601# We did not find ourselves, most probably we were run as `sh COMMAND' 11602# in which case we are not to be found in the path. 11603if test "x$as_myself" = x; then 11604 as_myself=$0 11605fi 11606if test ! -f "$as_myself"; then 11607 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11608 exit 1 11609fi 11610 11611 11612 11613# as_fn_error STATUS ERROR [LINENO LOG_FD] 11614# ---------------------------------------- 11615# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11616# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11617# script with STATUS, using 1 if that was 0. 11618as_fn_error () 11619{ 11620 as_status=$1; test $as_status -eq 0 && as_status=1 11621 if test "$4"; then 11622 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11623 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11624 fi 11625 printf "%s\n" "$as_me: error: $2" >&2 11626 as_fn_exit $as_status 11627} # as_fn_error 11628 11629 11630 11631# as_fn_set_status STATUS 11632# ----------------------- 11633# Set $? to STATUS, without forking. 11634as_fn_set_status () 11635{ 11636 return $1 11637} # as_fn_set_status 11638 11639# as_fn_exit STATUS 11640# ----------------- 11641# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11642as_fn_exit () 11643{ 11644 set +e 11645 as_fn_set_status $1 11646 exit $1 11647} # as_fn_exit 11648 11649# as_fn_unset VAR 11650# --------------- 11651# Portably unset VAR. 11652as_fn_unset () 11653{ 11654 { eval $1=; unset $1;} 11655} 11656as_unset=as_fn_unset 11657 11658# as_fn_append VAR VALUE 11659# ---------------------- 11660# Append the text in VALUE to the end of the definition contained in VAR. Take 11661# advantage of any shell optimizations that allow amortized linear growth over 11662# repeated appends, instead of the typical quadratic growth present in naive 11663# implementations. 11664if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11665then : 11666 eval 'as_fn_append () 11667 { 11668 eval $1+=\$2 11669 }' 11670else $as_nop 11671 as_fn_append () 11672 { 11673 eval $1=\$$1\$2 11674 } 11675fi # as_fn_append 11676 11677# as_fn_arith ARG... 11678# ------------------ 11679# Perform arithmetic evaluation on the ARGs, and store the result in the 11680# global $as_val. Take advantage of shells that can avoid forks. The arguments 11681# must be portable across $(()) and expr. 11682if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11683then : 11684 eval 'as_fn_arith () 11685 { 11686 as_val=$(( $* )) 11687 }' 11688else $as_nop 11689 as_fn_arith () 11690 { 11691 as_val=`expr "$@" || test $? -eq 1` 11692 } 11693fi # as_fn_arith 11694 11695 11696if expr a : '\(a\)' >/dev/null 2>&1 && 11697 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11698 as_expr=expr 11699else 11700 as_expr=false 11701fi 11702 11703if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11704 as_basename=basename 11705else 11706 as_basename=false 11707fi 11708 11709if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11710 as_dirname=dirname 11711else 11712 as_dirname=false 11713fi 11714 11715as_me=`$as_basename -- "$0" || 11716$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11717 X"$0" : 'X\(//\)$' \| \ 11718 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11719printf "%s\n" X/"$0" | 11720 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11721 s//\1/ 11722 q 11723 } 11724 /^X\/\(\/\/\)$/{ 11725 s//\1/ 11726 q 11727 } 11728 /^X\/\(\/\).*/{ 11729 s//\1/ 11730 q 11731 } 11732 s/.*/./; q'` 11733 11734# Avoid depending upon Character Ranges. 11735as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11736as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11737as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11738as_cr_digits='0123456789' 11739as_cr_alnum=$as_cr_Letters$as_cr_digits 11740 11741 11742# Determine whether it's possible to make 'echo' print without a newline. 11743# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11744# for compatibility with existing Makefiles. 11745ECHO_C= ECHO_N= ECHO_T= 11746case `echo -n x` in #((((( 11747-n*) 11748 case `echo 'xy\c'` in 11749 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11750 xy) ECHO_C='\c';; 11751 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11752 ECHO_T=' ';; 11753 esac;; 11754*) 11755 ECHO_N='-n';; 11756esac 11757 11758# For backward compatibility with old third-party macros, we provide 11759# the shell variables $as_echo and $as_echo_n. New code should use 11760# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11761as_echo='printf %s\n' 11762as_echo_n='printf %s' 11763 11764rm -f conf$$ conf$$.exe conf$$.file 11765if test -d conf$$.dir; then 11766 rm -f conf$$.dir/conf$$.file 11767else 11768 rm -f conf$$.dir 11769 mkdir conf$$.dir 2>/dev/null 11770fi 11771if (echo >conf$$.file) 2>/dev/null; then 11772 if ln -s conf$$.file conf$$ 2>/dev/null; then 11773 as_ln_s='ln -s' 11774 # ... but there are two gotchas: 11775 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11776 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11777 # In both cases, we have to default to `cp -pR'. 11778 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11779 as_ln_s='cp -pR' 11780 elif ln conf$$.file conf$$ 2>/dev/null; then 11781 as_ln_s=ln 11782 else 11783 as_ln_s='cp -pR' 11784 fi 11785else 11786 as_ln_s='cp -pR' 11787fi 11788rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11789rmdir conf$$.dir 2>/dev/null 11790 11791 11792# as_fn_mkdir_p 11793# ------------- 11794# Create "$as_dir" as a directory, including parents if necessary. 11795as_fn_mkdir_p () 11796{ 11797 11798 case $as_dir in #( 11799 -*) as_dir=./$as_dir;; 11800 esac 11801 test -d "$as_dir" || eval $as_mkdir_p || { 11802 as_dirs= 11803 while :; do 11804 case $as_dir in #( 11805 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11806 *) as_qdir=$as_dir;; 11807 esac 11808 as_dirs="'$as_qdir' $as_dirs" 11809 as_dir=`$as_dirname -- "$as_dir" || 11810$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11811 X"$as_dir" : 'X\(//\)[^/]' \| \ 11812 X"$as_dir" : 'X\(//\)$' \| \ 11813 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11814printf "%s\n" X"$as_dir" | 11815 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11816 s//\1/ 11817 q 11818 } 11819 /^X\(\/\/\)[^/].*/{ 11820 s//\1/ 11821 q 11822 } 11823 /^X\(\/\/\)$/{ 11824 s//\1/ 11825 q 11826 } 11827 /^X\(\/\).*/{ 11828 s//\1/ 11829 q 11830 } 11831 s/.*/./; q'` 11832 test -d "$as_dir" && break 11833 done 11834 test -z "$as_dirs" || eval "mkdir $as_dirs" 11835 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11836 11837 11838} # as_fn_mkdir_p 11839if mkdir -p . 2>/dev/null; then 11840 as_mkdir_p='mkdir -p "$as_dir"' 11841else 11842 test -d ./-p && rmdir ./-p 11843 as_mkdir_p=false 11844fi 11845 11846 11847# as_fn_executable_p FILE 11848# ----------------------- 11849# Test if FILE is an executable regular file. 11850as_fn_executable_p () 11851{ 11852 test -f "$1" && test -x "$1" 11853} # as_fn_executable_p 11854as_test_x='test -x' 11855as_executable_p=as_fn_executable_p 11856 11857# Sed expression to map a string onto a valid CPP name. 11858as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11859 11860# Sed expression to map a string onto a valid variable name. 11861as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11862 11863 11864exec 6>&1 11865## ----------------------------------- ## 11866## Main body of $CONFIG_STATUS script. ## 11867## ----------------------------------- ## 11868_ASEOF 11869test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11870 11871cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11872# Save the log message, to keep $0 and so on meaningful, and to 11873# report actual input values of CONFIG_FILES etc. instead of their 11874# values after options handling. 11875ac_log=" 11876This file was extended by encodings $as_me 1.0.6, which was 11877generated by GNU Autoconf 2.71. Invocation command line was 11878 11879 CONFIG_FILES = $CONFIG_FILES 11880 CONFIG_HEADERS = $CONFIG_HEADERS 11881 CONFIG_LINKS = $CONFIG_LINKS 11882 CONFIG_COMMANDS = $CONFIG_COMMANDS 11883 $ $0 $@ 11884 11885on `(hostname || uname -n) 2>/dev/null | sed 1q` 11886" 11887 11888_ACEOF 11889 11890case $ac_config_files in *" 11891"*) set x $ac_config_files; shift; ac_config_files=$*;; 11892esac 11893 11894 11895 11896cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11897# Files that config.status was made for. 11898config_files="$ac_config_files" 11899config_commands="$ac_config_commands" 11900 11901_ACEOF 11902 11903cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11904ac_cs_usage="\ 11905\`$as_me' instantiates files and other configuration actions 11906from templates according to the current configuration. Unless the files 11907and actions are specified as TAGs, all are instantiated by default. 11908 11909Usage: $0 [OPTION]... [TAG]... 11910 11911 -h, --help print this help, then exit 11912 -V, --version print version number and configuration settings, then exit 11913 --config print configuration, then exit 11914 -q, --quiet, --silent 11915 do not print progress messages 11916 -d, --debug don't remove temporary files 11917 --recheck update $as_me by reconfiguring in the same conditions 11918 --file=FILE[:TEMPLATE] 11919 instantiate the configuration file FILE 11920 11921Configuration files: 11922$config_files 11923 11924Configuration commands: 11925$config_commands 11926 11927Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/issues>." 11928 11929_ACEOF 11930ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11931ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11932cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11933ac_cs_config='$ac_cs_config_escaped' 11934ac_cs_version="\\ 11935encodings config.status 1.0.6 11936configured by $0, generated by GNU Autoconf 2.71, 11937 with options \\"\$ac_cs_config\\" 11938 11939Copyright (C) 2021 Free Software Foundation, Inc. 11940This config.status script is free software; the Free Software Foundation 11941gives unlimited permission to copy, distribute and modify it." 11942 11943ac_pwd='$ac_pwd' 11944srcdir='$srcdir' 11945INSTALL='$INSTALL' 11946MKDIR_P='$MKDIR_P' 11947AWK='$AWK' 11948test -n "\$AWK" || AWK=awk 11949_ACEOF 11950 11951cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11952# The default lists apply if the user does not specify any file. 11953ac_need_defaults=: 11954while test $# != 0 11955do 11956 case $1 in 11957 --*=?*) 11958 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11959 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11960 ac_shift=: 11961 ;; 11962 --*=) 11963 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11964 ac_optarg= 11965 ac_shift=: 11966 ;; 11967 *) 11968 ac_option=$1 11969 ac_optarg=$2 11970 ac_shift=shift 11971 ;; 11972 esac 11973 11974 case $ac_option in 11975 # Handling of the options. 11976 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11977 ac_cs_recheck=: ;; 11978 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11979 printf "%s\n" "$ac_cs_version"; exit ;; 11980 --config | --confi | --conf | --con | --co | --c ) 11981 printf "%s\n" "$ac_cs_config"; exit ;; 11982 --debug | --debu | --deb | --de | --d | -d ) 11983 debug=: ;; 11984 --file | --fil | --fi | --f ) 11985 $ac_shift 11986 case $ac_optarg in 11987 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11988 '') as_fn_error $? "missing file argument" ;; 11989 esac 11990 as_fn_append CONFIG_FILES " '$ac_optarg'" 11991 ac_need_defaults=false;; 11992 --he | --h | --help | --hel | -h ) 11993 printf "%s\n" "$ac_cs_usage"; exit ;; 11994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11995 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11996 ac_cs_silent=: ;; 11997 11998 # This is an error. 11999 -*) as_fn_error $? "unrecognized option: \`$1' 12000Try \`$0 --help' for more information." ;; 12001 12002 *) as_fn_append ac_config_targets " $1" 12003 ac_need_defaults=false ;; 12004 12005 esac 12006 shift 12007done 12008 12009ac_configure_extra_args= 12010 12011if $ac_cs_silent; then 12012 exec 6>/dev/null 12013 ac_configure_extra_args="$ac_configure_extra_args --silent" 12014fi 12015 12016_ACEOF 12017cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12018if \$ac_cs_recheck; then 12019 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12020 shift 12021 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12022 CONFIG_SHELL='$SHELL' 12023 export CONFIG_SHELL 12024 exec "\$@" 12025fi 12026 12027_ACEOF 12028cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12029exec 5>>config.log 12030{ 12031 echo 12032 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12033## Running $as_me. ## 12034_ASBOX 12035 printf "%s\n" "$ac_log" 12036} >&5 12037 12038_ACEOF 12039cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12040# 12041# INIT-COMMANDS 12042# 12043AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12044 12045_ACEOF 12046 12047cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12048 12049# Handling of arguments. 12050for ac_config_target in $ac_config_targets 12051do 12052 case $ac_config_target in 12053 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12054 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12055 "large/Makefile") CONFIG_FILES="$CONFIG_FILES large/Makefile" ;; 12056 12057 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12058 esac 12059done 12060 12061 12062# If the user did not use the arguments to specify the items to instantiate, 12063# then the envvar interface is used. Set only those that are not. 12064# We use the long form for the default assignment because of an extremely 12065# bizarre bug on SunOS 4.1.3. 12066if $ac_need_defaults; then 12067 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12068 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12069fi 12070 12071# Have a temporary directory for convenience. Make it in the build tree 12072# simply because there is no reason against having it here, and in addition, 12073# creating and moving files from /tmp can sometimes cause problems. 12074# Hook for its removal unless debugging. 12075# Note that there is a small window in which the directory will not be cleaned: 12076# after its creation but before its name has been assigned to `$tmp'. 12077$debug || 12078{ 12079 tmp= ac_tmp= 12080 trap 'exit_status=$? 12081 : "${ac_tmp:=$tmp}" 12082 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12083' 0 12084 trap 'as_fn_exit 1' 1 2 13 15 12085} 12086# Create a (secure) tmp directory for tmp files. 12087 12088{ 12089 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12090 test -d "$tmp" 12091} || 12092{ 12093 tmp=./conf$$-$RANDOM 12094 (umask 077 && mkdir "$tmp") 12095} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12096ac_tmp=$tmp 12097 12098# Set up the scripts for CONFIG_FILES section. 12099# No need to generate them if there are no CONFIG_FILES. 12100# This happens for instance with `./config.status config.h'. 12101if test -n "$CONFIG_FILES"; then 12102 12103 12104ac_cr=`echo X | tr X '\015'` 12105# On cygwin, bash can eat \r inside `` if the user requested igncr. 12106# But we know of no other shell where ac_cr would be empty at this 12107# point, so we can use a bashism as a fallback. 12108if test "x$ac_cr" = x; then 12109 eval ac_cr=\$\'\\r\' 12110fi 12111ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12112if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12113 ac_cs_awk_cr='\\r' 12114else 12115 ac_cs_awk_cr=$ac_cr 12116fi 12117 12118echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12119_ACEOF 12120 12121 12122{ 12123 echo "cat >conf$$subs.awk <<_ACEOF" && 12124 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12125 echo "_ACEOF" 12126} >conf$$subs.sh || 12127 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12128ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12129ac_delim='%!_!# ' 12130for ac_last_try in false false false false false :; do 12131 . ./conf$$subs.sh || 12132 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12133 12134 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12135 if test $ac_delim_n = $ac_delim_num; then 12136 break 12137 elif $ac_last_try; then 12138 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12139 else 12140 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12141 fi 12142done 12143rm -f conf$$subs.sh 12144 12145cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12146cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12147_ACEOF 12148sed -n ' 12149h 12150s/^/S["/; s/!.*/"]=/ 12151p 12152g 12153s/^[^!]*!// 12154:repl 12155t repl 12156s/'"$ac_delim"'$// 12157t delim 12158:nl 12159h 12160s/\(.\{148\}\)..*/\1/ 12161t more1 12162s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12163p 12164n 12165b repl 12166:more1 12167s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12168p 12169g 12170s/.\{148\}// 12171t nl 12172:delim 12173h 12174s/\(.\{148\}\)..*/\1/ 12175t more2 12176s/["\\]/\\&/g; s/^/"/; s/$/"/ 12177p 12178b 12179:more2 12180s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12181p 12182g 12183s/.\{148\}// 12184t delim 12185' <conf$$subs.awk | sed ' 12186/^[^""]/{ 12187 N 12188 s/\n// 12189} 12190' >>$CONFIG_STATUS || ac_write_fail=1 12191rm -f conf$$subs.awk 12192cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12193_ACAWK 12194cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12195 for (key in S) S_is_set[key] = 1 12196 FS = "" 12197 12198} 12199{ 12200 line = $ 0 12201 nfields = split(line, field, "@") 12202 substed = 0 12203 len = length(field[1]) 12204 for (i = 2; i < nfields; i++) { 12205 key = field[i] 12206 keylen = length(key) 12207 if (S_is_set[key]) { 12208 value = S[key] 12209 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12210 len += length(value) + length(field[++i]) 12211 substed = 1 12212 } else 12213 len += 1 + keylen 12214 } 12215 12216 print line 12217} 12218 12219_ACAWK 12220_ACEOF 12221cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12222if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12223 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12224else 12225 cat 12226fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12227 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12228_ACEOF 12229 12230# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12231# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12232# trailing colons and then remove the whole line if VPATH becomes empty 12233# (actually we leave an empty line to preserve line numbers). 12234if test "x$srcdir" = x.; then 12235 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12236h 12237s/// 12238s/^/:/ 12239s/[ ]*$/:/ 12240s/:\$(srcdir):/:/g 12241s/:\${srcdir}:/:/g 12242s/:@srcdir@:/:/g 12243s/^:*// 12244s/:*$// 12245x 12246s/\(=[ ]*\).*/\1/ 12247G 12248s/\n// 12249s/^[^=]*=[ ]*$// 12250}' 12251fi 12252 12253cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12254fi # test -n "$CONFIG_FILES" 12255 12256 12257eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12258shift 12259for ac_tag 12260do 12261 case $ac_tag in 12262 :[FHLC]) ac_mode=$ac_tag; continue;; 12263 esac 12264 case $ac_mode$ac_tag in 12265 :[FHL]*:*);; 12266 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12267 :[FH]-) ac_tag=-:-;; 12268 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12269 esac 12270 ac_save_IFS=$IFS 12271 IFS=: 12272 set x $ac_tag 12273 IFS=$ac_save_IFS 12274 shift 12275 ac_file=$1 12276 shift 12277 12278 case $ac_mode in 12279 :L) ac_source=$1;; 12280 :[FH]) 12281 ac_file_inputs= 12282 for ac_f 12283 do 12284 case $ac_f in 12285 -) ac_f="$ac_tmp/stdin";; 12286 *) # Look for the file first in the build tree, then in the source tree 12287 # (if the path is not absolute). The absolute path cannot be DOS-style, 12288 # because $ac_f cannot contain `:'. 12289 test -f "$ac_f" || 12290 case $ac_f in 12291 [\\/$]*) false;; 12292 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12293 esac || 12294 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12295 esac 12296 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12297 as_fn_append ac_file_inputs " '$ac_f'" 12298 done 12299 12300 # Let's still pretend it is `configure' which instantiates (i.e., don't 12301 # use $as_me), people would be surprised to read: 12302 # /* config.h. Generated by config.status. */ 12303 configure_input='Generated from '` 12304 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12305 `' by configure.' 12306 if test x"$ac_file" != x-; then 12307 configure_input="$ac_file. $configure_input" 12308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12309printf "%s\n" "$as_me: creating $ac_file" >&6;} 12310 fi 12311 # Neutralize special characters interpreted by sed in replacement strings. 12312 case $configure_input in #( 12313 *\&* | *\|* | *\\* ) 12314 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12315 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12316 *) ac_sed_conf_input=$configure_input;; 12317 esac 12318 12319 case $ac_tag in 12320 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12321 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12322 esac 12323 ;; 12324 esac 12325 12326 ac_dir=`$as_dirname -- "$ac_file" || 12327$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12328 X"$ac_file" : 'X\(//\)[^/]' \| \ 12329 X"$ac_file" : 'X\(//\)$' \| \ 12330 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12331printf "%s\n" X"$ac_file" | 12332 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12333 s//\1/ 12334 q 12335 } 12336 /^X\(\/\/\)[^/].*/{ 12337 s//\1/ 12338 q 12339 } 12340 /^X\(\/\/\)$/{ 12341 s//\1/ 12342 q 12343 } 12344 /^X\(\/\).*/{ 12345 s//\1/ 12346 q 12347 } 12348 s/.*/./; q'` 12349 as_dir="$ac_dir"; as_fn_mkdir_p 12350 ac_builddir=. 12351 12352case "$ac_dir" in 12353.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12354*) 12355 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12356 # A ".." for each directory in $ac_dir_suffix. 12357 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12358 case $ac_top_builddir_sub in 12359 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12360 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12361 esac ;; 12362esac 12363ac_abs_top_builddir=$ac_pwd 12364ac_abs_builddir=$ac_pwd$ac_dir_suffix 12365# for backward compatibility: 12366ac_top_builddir=$ac_top_build_prefix 12367 12368case $srcdir in 12369 .) # We are building in place. 12370 ac_srcdir=. 12371 ac_top_srcdir=$ac_top_builddir_sub 12372 ac_abs_top_srcdir=$ac_pwd ;; 12373 [\\/]* | ?:[\\/]* ) # Absolute name. 12374 ac_srcdir=$srcdir$ac_dir_suffix; 12375 ac_top_srcdir=$srcdir 12376 ac_abs_top_srcdir=$srcdir ;; 12377 *) # Relative name. 12378 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12379 ac_top_srcdir=$ac_top_build_prefix$srcdir 12380 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12381esac 12382ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12383 12384 12385 case $ac_mode in 12386 :F) 12387 # 12388 # CONFIG_FILE 12389 # 12390 12391 case $INSTALL in 12392 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12393 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12394 esac 12395 ac_MKDIR_P=$MKDIR_P 12396 case $MKDIR_P in 12397 [\\/$]* | ?:[\\/]* ) ;; 12398 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12399 esac 12400_ACEOF 12401 12402cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12403# If the template does not know about datarootdir, expand it. 12404# FIXME: This hack should be removed a few years after 2.60. 12405ac_datarootdir_hack=; ac_datarootdir_seen= 12406ac_sed_dataroot=' 12407/datarootdir/ { 12408 p 12409 q 12410} 12411/@datadir@/p 12412/@docdir@/p 12413/@infodir@/p 12414/@localedir@/p 12415/@mandir@/p' 12416case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12417*datarootdir*) ac_datarootdir_seen=yes;; 12418*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12420printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12421_ACEOF 12422cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12423 ac_datarootdir_hack=' 12424 s&@datadir@&$datadir&g 12425 s&@docdir@&$docdir&g 12426 s&@infodir@&$infodir&g 12427 s&@localedir@&$localedir&g 12428 s&@mandir@&$mandir&g 12429 s&\\\${datarootdir}&$datarootdir&g' ;; 12430esac 12431_ACEOF 12432 12433# Neutralize VPATH when `$srcdir' = `.'. 12434# Shell code in configure.ac might set extrasub. 12435# FIXME: do we really want to maintain this feature? 12436cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12437ac_sed_extra="$ac_vpsub 12438$extrasub 12439_ACEOF 12440cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12441:t 12442/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12443s|@configure_input@|$ac_sed_conf_input|;t t 12444s&@top_builddir@&$ac_top_builddir_sub&;t t 12445s&@top_build_prefix@&$ac_top_build_prefix&;t t 12446s&@srcdir@&$ac_srcdir&;t t 12447s&@abs_srcdir@&$ac_abs_srcdir&;t t 12448s&@top_srcdir@&$ac_top_srcdir&;t t 12449s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12450s&@builddir@&$ac_builddir&;t t 12451s&@abs_builddir@&$ac_abs_builddir&;t t 12452s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12453s&@INSTALL@&$ac_INSTALL&;t t 12454s&@MKDIR_P@&$ac_MKDIR_P&;t t 12455$ac_datarootdir_hack 12456" 12457eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12458 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12459 12460test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12461 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12462 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12463 "$ac_tmp/out"`; test -z "$ac_out"; } && 12464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12465which seems to be undefined. Please make sure it is defined" >&5 12466printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12467which seems to be undefined. Please make sure it is defined" >&2;} 12468 12469 rm -f "$ac_tmp/stdin" 12470 case $ac_file in 12471 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12472 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12473 esac \ 12474 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12475 ;; 12476 12477 12478 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12479printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12480 ;; 12481 esac 12482 12483 12484 case $ac_file$ac_mode in 12485 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12486 # Older Autoconf quotes --file arguments for eval, but not when files 12487 # are listed without --file. Let's play safe and only enable the eval 12488 # if we detect the quoting. 12489 # TODO: see whether this extra hack can be removed once we start 12490 # requiring Autoconf 2.70 or later. 12491 case $CONFIG_FILES in #( 12492 *\'*) : 12493 eval set x "$CONFIG_FILES" ;; #( 12494 *) : 12495 set x $CONFIG_FILES ;; #( 12496 *) : 12497 ;; 12498esac 12499 shift 12500 # Used to flag and report bootstrapping failures. 12501 am_rc=0 12502 for am_mf 12503 do 12504 # Strip MF so we end up with the name of the file. 12505 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12506 # Check whether this is an Automake generated Makefile which includes 12507 # dependency-tracking related rules and includes. 12508 # Grep'ing the whole file directly is not great: AIX grep has a line 12509 # limit of 2048, but all sed's we know have understand at least 4000. 12510 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12511 || continue 12512 am_dirpart=`$as_dirname -- "$am_mf" || 12513$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12514 X"$am_mf" : 'X\(//\)[^/]' \| \ 12515 X"$am_mf" : 'X\(//\)$' \| \ 12516 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12517printf "%s\n" X"$am_mf" | 12518 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12519 s//\1/ 12520 q 12521 } 12522 /^X\(\/\/\)[^/].*/{ 12523 s//\1/ 12524 q 12525 } 12526 /^X\(\/\/\)$/{ 12527 s//\1/ 12528 q 12529 } 12530 /^X\(\/\).*/{ 12531 s//\1/ 12532 q 12533 } 12534 s/.*/./; q'` 12535 am_filepart=`$as_basename -- "$am_mf" || 12536$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12537 X"$am_mf" : 'X\(//\)$' \| \ 12538 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12539printf "%s\n" X/"$am_mf" | 12540 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12541 s//\1/ 12542 q 12543 } 12544 /^X\/\(\/\/\)$/{ 12545 s//\1/ 12546 q 12547 } 12548 /^X\/\(\/\).*/{ 12549 s//\1/ 12550 q 12551 } 12552 s/.*/./; q'` 12553 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12554 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12555 | $MAKE -f - am--depfiles" >&5 12556 (cd "$am_dirpart" \ 12557 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12558 | $MAKE -f - am--depfiles) >&5 2>&5 12559 ac_status=$? 12560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12561 (exit $ac_status); } || am_rc=$? 12562 done 12563 if test $am_rc -ne 0; then 12564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12565printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12566as_fn_error $? "Something went wrong bootstrapping makefile fragments 12567 for automatic dependency tracking. If GNU make was not used, consider 12568 re-running the configure script with MAKE=\"gmake\" (or whatever is 12569 necessary). You can also try re-running configure with the 12570 '--disable-dependency-tracking' option to at least be able to build 12571 the package (albeit without support for automatic dependency tracking). 12572See \`config.log' for more details" "$LINENO" 5; } 12573 fi 12574 { am_dirpart=; unset am_dirpart;} 12575 { am_filepart=; unset am_filepart;} 12576 { am_mf=; unset am_mf;} 12577 { am_rc=; unset am_rc;} 12578 rm -f conftest-deps.mk 12579} 12580 ;; 12581 12582 esac 12583done # for ac_tag 12584 12585 12586as_fn_exit 0 12587_ACEOF 12588ac_clean_files=$ac_clean_files_save 12589 12590test $ac_write_fail = 0 || 12591 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12592 12593 12594# configure is writing to config.log, and then calls config.status. 12595# config.status does its own redirection, appending to config.log. 12596# Unfortunately, on DOS this fails, as config.log is still kept open 12597# by configure, so config.status won't be able to write to it; its 12598# output is simply discarded. So we exec the FD to /dev/null, 12599# effectively closing config.log, so it can be properly (re)opened and 12600# appended to by config.status. When coming back to configure, we 12601# need to make the FD available again. 12602if test "$no_create" != yes; then 12603 ac_cs_success=: 12604 ac_config_status_args= 12605 test "$silent" = yes && 12606 ac_config_status_args="$ac_config_status_args --quiet" 12607 exec 5>/dev/null 12608 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12609 exec 5>>config.log 12610 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12611 # would make configure fail if this is the last instruction. 12612 $ac_cs_success || as_fn_exit 1 12613fi 12614if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12616printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12617fi 12618 12619 12620