configure revision 8f34cbf9
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xfs 1.1.4. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540as_awk_strverscmp=' 541 # Use only awk features that work with 7th edition Unix awk (1978). 542 # My, what an old awk you have, Mr. Solaris! 543 END { 544 while (length(v1) && length(v2)) { 545 # Set d1 to be the next thing to compare from v1, and likewise for d2. 546 # Normally this is a single character, but if v1 and v2 contain digits, 547 # compare them as integers and fractions as strverscmp does. 548 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 549 # Split v1 and v2 into their leading digit string components d1 and d2, 550 # and advance v1 and v2 past the leading digit strings. 551 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 552 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 553 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 554 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 555 if (d1 ~ /^0/) { 556 if (d2 ~ /^0/) { 557 # Compare two fractions. 558 while (d1 ~ /^0/ && d2 ~ /^0/) { 559 d1 = substr(d1, 2); len1-- 560 d2 = substr(d2, 2); len2-- 561 } 562 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 563 # The two components differ in length, and the common prefix 564 # contains only leading zeros. Consider the longer to be less. 565 d1 = -len1 566 d2 = -len2 567 } else { 568 # Otherwise, compare as strings. 569 d1 = "x" d1 570 d2 = "x" d2 571 } 572 } else { 573 # A fraction is less than an integer. 574 exit 1 575 } 576 } else { 577 if (d2 ~ /^0/) { 578 # An integer is greater than a fraction. 579 exit 2 580 } else { 581 # Compare two integers. 582 d1 += 0 583 d2 += 0 584 } 585 } 586 } else { 587 # The normal case, without worrying about digits. 588 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 589 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 590 } 591 if (d1 < d2) exit 1 592 if (d1 > d2) exit 2 593 } 594 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 595 # which mishandles some comparisons of empty strings to integers. 596 if (length(v2)) exit 1 597 if (length(v1)) exit 2 598 } 599' 600 601test -n "$DJDIR" || exec 7<&0 </dev/null 602exec 6>&1 603 604# Name of the host. 605# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 606# so uname gets run too. 607ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 608 609# 610# Initializations. 611# 612ac_default_prefix=/usr/local 613ac_clean_files= 614ac_config_libobj_dir=. 615LIBOBJS= 616cross_compiling=no 617subdirs= 618MFLAGS= 619MAKEFLAGS= 620 621# Identity of this package. 622PACKAGE_NAME='xfs' 623PACKAGE_TARNAME='xfs' 624PACKAGE_VERSION='1.1.4' 625PACKAGE_STRING='xfs 1.1.4' 626PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 627PACKAGE_URL='' 628 629# Factoring default headers for most tests. 630ac_includes_default="\ 631#include <stdio.h> 632#ifdef HAVE_SYS_TYPES_H 633# include <sys/types.h> 634#endif 635#ifdef HAVE_SYS_STAT_H 636# include <sys/stat.h> 637#endif 638#ifdef STDC_HEADERS 639# include <stdlib.h> 640# include <stddef.h> 641#else 642# ifdef HAVE_STDLIB_H 643# include <stdlib.h> 644# endif 645#endif 646#ifdef HAVE_STRING_H 647# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 648# include <memory.h> 649# endif 650# include 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[VAR=VALUE]... 1403 1404To assign environment variables (e.g., CC, CFLAGS...), specify them as 1405VAR=VALUE. See below for descriptions of some of the useful variables. 1406 1407Defaults for the options are specified in brackets. 1408 1409Configuration: 1410 -h, --help display this help and exit 1411 --help=short display options specific to this package 1412 --help=recursive display the short help of all the included packages 1413 -V, --version display version information and exit 1414 -q, --quiet, --silent do not print \`checking ...' messages 1415 --cache-file=FILE cache test results in FILE [disabled] 1416 -C, --config-cache alias for \`--cache-file=config.cache' 1417 -n, --no-create do not create output files 1418 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1419 1420Installation directories: 1421 --prefix=PREFIX install architecture-independent files in PREFIX 1422 [$ac_default_prefix] 1423 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1424 [PREFIX] 1425 1426By default, \`make install' will install all the files in 1427\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1428an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1429for instance \`--prefix=\$HOME'. 1430 1431For better control, use the options below. 1432 1433Fine tuning of the installation directories: 1434 --bindir=DIR user executables [EPREFIX/bin] 1435 --sbindir=DIR system admin executables [EPREFIX/sbin] 1436 --libexecdir=DIR program executables [EPREFIX/libexec] 1437 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1438 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1439 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1440 --libdir=DIR object code libraries [EPREFIX/lib] 1441 --includedir=DIR C header files [PREFIX/include] 1442 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1443 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1444 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1445 --infodir=DIR info documentation [DATAROOTDIR/info] 1446 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1447 --mandir=DIR man documentation [DATAROOTDIR/man] 1448 --docdir=DIR documentation root [DATAROOTDIR/doc/xfs] 1449 --htmldir=DIR html documentation [DOCDIR] 1450 --dvidir=DIR dvi documentation [DOCDIR] 1451 --pdfdir=DIR pdf documentation [DOCDIR] 1452 --psdir=DIR ps documentation [DOCDIR] 1453_ACEOF 1454 1455 cat <<\_ACEOF 1456 1457Program names: 1458 --program-prefix=PREFIX prepend PREFIX to installed program names 1459 --program-suffix=SUFFIX append SUFFIX to installed program names 1460 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1461 1462System types: 1463 --build=BUILD configure for building on BUILD [guessed] 1464 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1465_ACEOF 1466fi 1467 1468if test -n "$ac_init_help"; then 1469 case $ac_init_help in 1470 short | recursive ) echo "Configuration of xfs 1.1.4:";; 1471 esac 1472 cat <<\_ACEOF 1473 1474Optional Features: 1475 --disable-option-checking ignore unrecognized --enable/--with options 1476 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1477 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1478 --enable-dependency-tracking 1479 do not reject slow dependency extractors 1480 --disable-dependency-tracking 1481 speeds up one-time build 1482 --enable-silent-rules less verbose build output (undo: "make V=1") 1483 --disable-silent-rules verbose build output (undo: "make V=0") 1484 --disable-selective-werror 1485 Turn off selective compiler errors. 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Assumes 1791# that executables *can* be run. 1792ac_fn_c_try_run () 1793{ 1794 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1795 if { { ac_try="$ac_link" 1796case "(($ac_try" in 1797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1798 *) ac_try_echo=$ac_try;; 1799esac 1800eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1801$as_echo "$ac_try_echo"; } >&5 1802 (eval "$ac_link") 2>&5 1803 ac_status=$? 1804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1805 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1806 { { case "(($ac_try" in 1807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1808 *) ac_try_echo=$ac_try;; 1809esac 1810eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1811$as_echo "$ac_try_echo"; } >&5 1812 (eval "$ac_try") 2>&5 1813 ac_status=$? 1814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1815 test $ac_status = 0; }; }; then : 1816 ac_retval=0 1817else 1818 $as_echo "$as_me: program exited with status $ac_status" >&5 1819 $as_echo "$as_me: failed program was:" >&5 1820sed 's/^/| /' conftest.$ac_ext >&5 1821 1822 ac_retval=$ac_status 1823fi 1824 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1825 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1826 as_fn_set_status $ac_retval 1827 1828} # ac_fn_c_try_run 1829 1830# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1831# ------------------------------------------------------- 1832# Tests whether HEADER exists and can be compiled using the include files in 1833# INCLUDES, setting the cache variable VAR accordingly. 1834ac_fn_c_check_header_compile () 1835{ 1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1838$as_echo_n "checking for $2... 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" >&6; } 1872if eval \${$3+:} false; then : 1873 $as_echo_n "(cached) " >&6 1874else 1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1876/* end confdefs.h. */ 1877$4 1878int 1879main () 1880{ 1881#ifndef $as_decl_name 1882#ifdef __cplusplus 1883 (void) $as_decl_use; 1884#else 1885 (void) $as_decl_name; 1886#endif 1887#endif 1888 1889 ; 1890 return 0; 1891} 1892_ACEOF 1893if ac_fn_c_try_compile "$LINENO"; then : 1894 eval "$3=yes" 1895else 1896 eval "$3=no" 1897fi 1898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1899fi 1900eval ac_res=\$$3 1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1902$as_echo "$ac_res" >&6; } 1903 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1904 1905} # ac_fn_c_check_decl 1906 1907# ac_fn_c_try_link LINENO 1908# ----------------------- 1909# Try to link conftest.$ac_ext, and return whether this succeeded. 1910ac_fn_c_try_link () 1911{ 1912 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1913 rm -f conftest.$ac_objext conftest$ac_exeext 1914 if { { ac_try="$ac_link" 1915case "(($ac_try" in 1916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1917 *) ac_try_echo=$ac_try;; 1918esac 1919eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1920$as_echo "$ac_try_echo"; } >&5 1921 (eval "$ac_link") 2>conftest.err 1922 ac_status=$? 1923 if test -s conftest.err; then 1924 grep -v '^ *+' conftest.err >conftest.er1 1925 cat conftest.er1 >&5 1926 mv -f conftest.er1 conftest.err 1927 fi 1928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1929 test $ac_status = 0; } && { 1930 test -z "$ac_c_werror_flag" || 1931 test ! -s conftest.err 1932 } && test -s conftest$ac_exeext && { 1933 test "$cross_compiling" = yes || 1934 $as_test_x conftest$ac_exeext 1935 }; then : 1936 ac_retval=0 1937else 1938 $as_echo "$as_me: failed program was:" >&5 1939sed 's/^/| /' conftest.$ac_ext >&5 1940 1941 ac_retval=1 1942fi 1943 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1944 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1945 # interfere with the next link command; also delete a directory that is 1946 # left behind by Apple's compiler. We do this before executing the actions. 1947 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1948 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1949 as_fn_set_status $ac_retval 1950 1951} # ac_fn_c_try_link 1952 1953# ac_fn_c_check_func LINENO FUNC VAR 1954# ---------------------------------- 1955# Tests whether FUNC exists, setting the cache variable VAR accordingly 1956ac_fn_c_check_func () 1957{ 1958 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1960$as_echo_n "checking for $2... " >&6; } 1961if eval \${$3+:} false; then : 1962 $as_echo_n "(cached) " >&6 1963else 1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1965/* end confdefs.h. */ 1966/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1967 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1968#define $2 innocuous_$2 1969 1970/* System header to define __stub macros and hopefully few prototypes, 1971 which can conflict with char $2 (); below. 1972 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1973 <limits.h> exists even on freestanding compilers. */ 1974 1975#ifdef __STDC__ 1976# include <limits.h> 1977#else 1978# include <assert.h> 1979#endif 1980 1981#undef $2 1982 1983/* Override any GCC internal prototype to avoid an error. 1984 Use char because int might match the return type of a GCC 1985 builtin and then its argument prototype would still apply. */ 1986#ifdef __cplusplus 1987extern "C" 1988#endif 1989char $2 (); 1990/* The GNU C library defines this for functions which it implements 1991 to always fail with ENOSYS. Some functions are actually named 1992 something starting with __ and the normal name is an alias. */ 1993#if defined __stub_$2 || defined __stub___$2 1994choke me 1995#endif 1996 1997int 1998main () 1999{ 2000return $2 (); 2001 ; 2002 return 0; 2003} 2004_ACEOF 2005if ac_fn_c_try_link "$LINENO"; then : 2006 eval "$3=yes" 2007else 2008 eval "$3=no" 2009fi 2010rm -f core conftest.err conftest.$ac_objext \ 2011 conftest$ac_exeext conftest.$ac_ext 2012fi 2013eval ac_res=\$$3 2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2015$as_echo "$ac_res" >&6; } 2016 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2017 2018} # ac_fn_c_check_func 2019 2020# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2021# ---------------------------------------------------- 2022# Tries to find if the field MEMBER exists in type AGGR, after including 2023# INCLUDES, setting cache variable VAR accordingly. 2024ac_fn_c_check_member () 2025{ 2026 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2028$as_echo_n "checking for $2.$3... " >&6; } 2029if eval \${$4+:} false; then : 2030 $as_echo_n "(cached) " >&6 2031else 2032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2033/* end confdefs.h. */ 2034$5 2035int 2036main () 2037{ 2038static $2 ac_aggr; 2039if (ac_aggr.$3) 2040return 0; 2041 ; 2042 return 0; 2043} 2044_ACEOF 2045if ac_fn_c_try_compile "$LINENO"; then : 2046 eval "$4=yes" 2047else 2048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2049/* end confdefs.h. */ 2050$5 2051int 2052main () 2053{ 2054static $2 ac_aggr; 2055if (sizeof ac_aggr.$3) 2056return 0; 2057 ; 2058 return 0; 2059} 2060_ACEOF 2061if ac_fn_c_try_compile "$LINENO"; then : 2062 eval "$4=yes" 2063else 2064 eval "$4=no" 2065fi 2066rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2067fi 2068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2069fi 2070eval ac_res=\$$4 2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2072$as_echo "$ac_res" >&6; } 2073 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2074 2075} # ac_fn_c_check_member 2076 2077# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2078# ------------------------------------------- 2079# Tests whether TYPE exists after having included INCLUDES, setting cache 2080# variable VAR accordingly. 2081ac_fn_c_check_type () 2082{ 2083 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2085$as_echo_n "checking for $2... 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Invocation command line was 2136 2137 $ $0 $@ 2138 2139_ACEOF 2140exec 5>>config.log 2141{ 2142cat <<_ASUNAME 2143## --------- ## 2144## Platform. ## 2145## --------- ## 2146 2147hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2148uname -m = `(uname -m) 2>/dev/null || echo unknown` 2149uname -r = `(uname -r) 2>/dev/null || echo unknown` 2150uname -s = `(uname -s) 2>/dev/null || echo unknown` 2151uname -v = `(uname -v) 2>/dev/null || echo unknown` 2152 2153/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2154/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2155 2156/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2157/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2158/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2159/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2160/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2161/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2162/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2163 2164_ASUNAME 2165 2166as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2167for as_dir in $PATH 2168do 2169 IFS=$as_save_IFS 2170 test -z "$as_dir" && as_dir=. 2171 $as_echo "PATH: $as_dir" 2172 done 2173IFS=$as_save_IFS 2174 2175} >&5 2176 2177cat >&5 <<_ACEOF 2178 2179 2180## ----------- ## 2181## Core tests. ## 2182## ----------- ## 2183 2184_ACEOF 2185 2186 2187# Keep a trace of the command line. 2188# Strip out --no-create and --no-recursion so they do not pile up. 2189# Strip out --silent because we don't want to record it for future runs. 2190# Also quote any args containing shell meta-characters. 2191# Make two passes to allow for proper duplicate-argument suppression. 2192ac_configure_args= 2193ac_configure_args0= 2194ac_configure_args1= 2195ac_must_keep_next=false 2196for ac_pass in 1 2 2197do 2198 for ac_arg 2199 do 2200 case $ac_arg in 2201 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2202 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2203 | -silent | --silent | --silen | --sile | --sil) 2204 continue ;; 2205 *\'*) 2206 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2207 esac 2208 case $ac_pass in 2209 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2210 2) 2211 as_fn_append ac_configure_args1 " '$ac_arg'" 2212 if test $ac_must_keep_next = true; then 2213 ac_must_keep_next=false # Got value, back to normal. 2214 else 2215 case $ac_arg in 2216 *=* | --config-cache | -C | -disable-* | --disable-* \ 2217 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2218 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2219 | -with-* | --with-* | -without-* | --without-* | --x) 2220 case "$ac_configure_args0 " in 2221 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2222 esac 2223 ;; 2224 -* ) ac_must_keep_next=true ;; 2225 esac 2226 fi 2227 as_fn_append ac_configure_args " '$ac_arg'" 2228 ;; 2229 esac 2230 done 2231done 2232{ ac_configure_args0=; unset ac_configure_args0;} 2233{ ac_configure_args1=; unset ac_configure_args1;} 2234 2235# When interrupted or exit'd, cleanup temporary files, and complete 2236# config.log. We remove comments because anyway the quotes in there 2237# would cause problems or look ugly. 2238# WARNING: Use '\'' to represent an apostrophe within the trap. 2239# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2240trap 'exit_status=$? 2241 # Save into config.log some information that might help in debugging. 2242 { 2243 echo 2244 2245 $as_echo "## ---------------- ## 2246## Cache variables. ## 2247## ---------------- ##" 2248 echo 2249 # The following way of writing the cache mishandles newlines in values, 2250( 2251 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2252 eval ac_val=\$$ac_var 2253 case $ac_val in #( 2254 *${as_nl}*) 2255 case $ac_var in #( 2256 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2257$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2258 esac 2259 case $ac_var in #( 2260 _ | IFS | as_nl) ;; #( 2261 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2262 *) { eval $ac_var=; unset $ac_var;} ;; 2263 esac ;; 2264 esac 2265 done 2266 (set) 2>&1 | 2267 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2268 *${as_nl}ac_space=\ *) 2269 sed -n \ 2270 "s/'\''/'\''\\\\'\'''\''/g; 2271 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2272 ;; #( 2273 *) 2274 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2275 ;; 2276 esac | 2277 sort 2278) 2279 echo 2280 2281 $as_echo "## ----------------- ## 2282## Output variables. ## 2283## ----------------- ##" 2284 echo 2285 for ac_var in $ac_subst_vars 2286 do 2287 eval ac_val=\$$ac_var 2288 case $ac_val in 2289 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2290 esac 2291 $as_echo "$ac_var='\''$ac_val'\''" 2292 done | sort 2293 echo 2294 2295 if test -n "$ac_subst_files"; then 2296 $as_echo "## ------------------- ## 2297## File substitutions. ## 2298## ------------------- ##" 2299 echo 2300 for ac_var in $ac_subst_files 2301 do 2302 eval ac_val=\$$ac_var 2303 case $ac_val in 2304 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2305 esac 2306 $as_echo "$ac_var='\''$ac_val'\''" 2307 done | sort 2308 echo 2309 fi 2310 2311 if test -s confdefs.h; then 2312 $as_echo "## ----------- ## 2313## confdefs.h. ## 2314## ----------- ##" 2315 echo 2316 cat confdefs.h 2317 echo 2318 fi 2319 test "$ac_signal" != 0 && 2320 $as_echo "$as_me: caught signal $ac_signal" 2321 $as_echo "$as_me: exit $exit_status" 2322 } >&5 2323 rm -f core *.core core.conftest.* && 2324 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2325 exit $exit_status 2326' 0 2327for ac_signal in 1 2 13 15; do 2328 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2329done 2330ac_signal=0 2331 2332# confdefs.h avoids OS command line length limits that DEFS can exceed. 2333rm -f -r conftest* confdefs.h 2334 2335$as_echo "/* confdefs.h */" > confdefs.h 2336 2337# Predefined preprocessor variables. 2338 2339cat >>confdefs.h <<_ACEOF 2340#define PACKAGE_NAME "$PACKAGE_NAME" 2341_ACEOF 2342 2343cat >>confdefs.h <<_ACEOF 2344#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2345_ACEOF 2346 2347cat >>confdefs.h <<_ACEOF 2348#define PACKAGE_VERSION "$PACKAGE_VERSION" 2349_ACEOF 2350 2351cat >>confdefs.h <<_ACEOF 2352#define PACKAGE_STRING "$PACKAGE_STRING" 2353_ACEOF 2354 2355cat >>confdefs.h <<_ACEOF 2356#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2357_ACEOF 2358 2359cat >>confdefs.h <<_ACEOF 2360#define PACKAGE_URL "$PACKAGE_URL" 2361_ACEOF 2362 2363 2364# Let the site file select an alternate cache file if it wants to. 2365# Prefer an explicitly selected file to automatically selected ones. 2366ac_site_file1=NONE 2367ac_site_file2=NONE 2368if test -n "$CONFIG_SITE"; then 2369 # We do not want a PATH search for config.site. 2370 case $CONFIG_SITE in #(( 2371 -*) ac_site_file1=./$CONFIG_SITE;; 2372 */*) ac_site_file1=$CONFIG_SITE;; 2373 *) ac_site_file1=./$CONFIG_SITE;; 2374 esac 2375elif test "x$prefix" != xNONE; then 2376 ac_site_file1=$prefix/share/config.site 2377 ac_site_file2=$prefix/etc/config.site 2378else 2379 ac_site_file1=$ac_default_prefix/share/config.site 2380 ac_site_file2=$ac_default_prefix/etc/config.site 2381fi 2382for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2383do 2384 test "x$ac_site_file" = xNONE && continue 2385 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2387$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2388 sed 's/^/| /' "$ac_site_file" >&5 2389 . "$ac_site_file" \ 2390 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2391$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2392as_fn_error $? "failed to load site script $ac_site_file 2393See \`config.log' for more details" "$LINENO" 5; } 2394 fi 2395done 2396 2397if test -r "$cache_file"; then 2398 # Some versions of bash will fail to source /dev/null (special files 2399 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2400 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2402$as_echo "$as_me: loading cache $cache_file" >&6;} 2403 case $cache_file in 2404 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2405 *) . "./$cache_file";; 2406 esac 2407 fi 2408else 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2410$as_echo "$as_me: creating cache $cache_file" >&6;} 2411 >$cache_file 2412fi 2413 2414# Check that the precious variables saved in the cache have kept the same 2415# value. 2416ac_cache_corrupted=false 2417for ac_var in $ac_precious_vars; do 2418 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2419 eval ac_new_set=\$ac_env_${ac_var}_set 2420 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2421 eval ac_new_val=\$ac_env_${ac_var}_value 2422 case $ac_old_set,$ac_new_set in 2423 set,) 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2425$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2426 ac_cache_corrupted=: ;; 2427 ,set) 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2429$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2430 ac_cache_corrupted=: ;; 2431 ,);; 2432 *) 2433 if test "x$ac_old_val" != "x$ac_new_val"; then 2434 # differences in whitespace do not lead to failure. 2435 ac_old_val_w=`echo x $ac_old_val` 2436 ac_new_val_w=`echo x $ac_new_val` 2437 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2438 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2439$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2440 ac_cache_corrupted=: 2441 else 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2443$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2444 eval $ac_var=\$ac_old_val 2445 fi 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2447$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2449$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2450 fi;; 2451 esac 2452 # Pass precious variables to config.status. 2453 if test "$ac_new_set" = set; then 2454 case $ac_new_val in 2455 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2456 *) ac_arg=$ac_var=$ac_new_val ;; 2457 esac 2458 case " $ac_configure_args " in 2459 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2460 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2461 esac 2462 fi 2463done 2464if $ac_cache_corrupted; then 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2466$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2468$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2469 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2470fi 2471## -------------------- ## 2472## Main body of script. ## 2473## -------------------- ## 2474 2475ac_ext=c 2476ac_cpp='$CPP $CPPFLAGS' 2477ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2478ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2479ac_compiler_gnu=$ac_cv_c_compiler_gnu 2480 2481 2482# Set common system defines for POSIX extensions, such as _GNU_SOURCE 2483# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2484# expand $ac_aux_dir to an absolute path 2485am_aux_dir=`cd $ac_aux_dir && pwd` 2486 2487ac_ext=c 2488ac_cpp='$CPP $CPPFLAGS' 2489ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2490ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2491ac_compiler_gnu=$ac_cv_c_compiler_gnu 2492if test -n "$ac_tool_prefix"; then 2493 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2494set dummy ${ac_tool_prefix}gcc; ac_word=$2 2495{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2496$as_echo_n "checking for $ac_word... " >&6; } 2497if ${ac_cv_prog_CC+:} false; then : 2498 $as_echo_n "(cached) " >&6 2499else 2500 if test -n "$CC"; then 2501 ac_cv_prog_CC="$CC" # Let the user override the test. 2502else 2503as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2504for as_dir in $PATH 2505do 2506 IFS=$as_save_IFS 2507 test -z "$as_dir" && as_dir=. 2508 for ac_exec_ext in '' $ac_executable_extensions; do 2509 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2510 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2512 break 2 2513 fi 2514done 2515 done 2516IFS=$as_save_IFS 2517 2518fi 2519fi 2520CC=$ac_cv_prog_CC 2521if test -n "$CC"; then 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2523$as_echo "$CC" >&6; } 2524else 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2526$as_echo "no" >&6; } 2527fi 2528 2529 2530fi 2531if test -z "$ac_cv_prog_CC"; then 2532 ac_ct_CC=$CC 2533 # Extract the first word of "gcc", so it can be a program name with args. 2534set dummy gcc; ac_word=$2 2535{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2536$as_echo_n "checking for $ac_word... " >&6; } 2537if ${ac_cv_prog_ac_ct_CC+:} false; then : 2538 $as_echo_n "(cached) " >&6 2539else 2540 if test -n "$ac_ct_CC"; then 2541 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2542else 2543as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2544for as_dir in $PATH 2545do 2546 IFS=$as_save_IFS 2547 test -z "$as_dir" && as_dir=. 2548 for ac_exec_ext in '' $ac_executable_extensions; do 2549 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2550 ac_cv_prog_ac_ct_CC="gcc" 2551 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2552 break 2 2553 fi 2554done 2555 done 2556IFS=$as_save_IFS 2557 2558fi 2559fi 2560ac_ct_CC=$ac_cv_prog_ac_ct_CC 2561if test -n "$ac_ct_CC"; then 2562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2563$as_echo "$ac_ct_CC" >&6; } 2564else 2565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2566$as_echo "no" >&6; } 2567fi 2568 2569 if test "x$ac_ct_CC" = x; then 2570 CC="" 2571 else 2572 case $cross_compiling:$ac_tool_warned in 2573yes:) 2574{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2575$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2576ac_tool_warned=yes ;; 2577esac 2578 CC=$ac_ct_CC 2579 fi 2580else 2581 CC="$ac_cv_prog_CC" 2582fi 2583 2584if test -z "$CC"; then 2585 if test -n "$ac_tool_prefix"; then 2586 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2587set dummy ${ac_tool_prefix}cc; ac_word=$2 2588{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2589$as_echo_n "checking for $ac_word... " >&6; } 2590if ${ac_cv_prog_CC+:} false; then : 2591 $as_echo_n "(cached) " >&6 2592else 2593 if test -n "$CC"; then 2594 ac_cv_prog_CC="$CC" # Let the user override the test. 2595else 2596as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2597for as_dir in $PATH 2598do 2599 IFS=$as_save_IFS 2600 test -z "$as_dir" && as_dir=. 2601 for ac_exec_ext in '' $ac_executable_extensions; do 2602 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2603 ac_cv_prog_CC="${ac_tool_prefix}cc" 2604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2605 break 2 2606 fi 2607done 2608 done 2609IFS=$as_save_IFS 2610 2611fi 2612fi 2613CC=$ac_cv_prog_CC 2614if test -n "$CC"; then 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2616$as_echo "$CC" >&6; } 2617else 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2619$as_echo "no" >&6; } 2620fi 2621 2622 2623 fi 2624fi 2625if test -z "$CC"; then 2626 # Extract the first word of "cc", so it can be a program name with args. 2627set dummy cc; ac_word=$2 2628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2629$as_echo_n "checking for $ac_word... " >&6; } 2630if ${ac_cv_prog_CC+:} false; then : 2631 $as_echo_n "(cached) " >&6 2632else 2633 if test -n "$CC"; then 2634 ac_cv_prog_CC="$CC" # Let the user override the test. 2635else 2636 ac_prog_rejected=no 2637as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2638for as_dir in $PATH 2639do 2640 IFS=$as_save_IFS 2641 test -z "$as_dir" && as_dir=. 2642 for ac_exec_ext in '' $ac_executable_extensions; do 2643 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2644 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2645 ac_prog_rejected=yes 2646 continue 2647 fi 2648 ac_cv_prog_CC="cc" 2649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2650 break 2 2651 fi 2652done 2653 done 2654IFS=$as_save_IFS 2655 2656if test $ac_prog_rejected = yes; then 2657 # We found a bogon in the path, so make sure we never use it. 2658 set dummy $ac_cv_prog_CC 2659 shift 2660 if test $# != 0; then 2661 # We chose a different compiler from the bogus one. 2662 # However, it has the same basename, so the bogon will be chosen 2663 # first if we set CC to just the basename; use the full file name. 2664 shift 2665 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2666 fi 2667fi 2668fi 2669fi 2670CC=$ac_cv_prog_CC 2671if test -n "$CC"; then 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2673$as_echo "$CC" >&6; } 2674else 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2676$as_echo "no" >&6; } 2677fi 2678 2679 2680fi 2681if test -z "$CC"; then 2682 if test -n "$ac_tool_prefix"; then 2683 for ac_prog in cl.exe 2684 do 2685 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2686set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2688$as_echo_n "checking for $ac_word... " >&6; } 2689if ${ac_cv_prog_CC+:} false; then : 2690 $as_echo_n "(cached) " >&6 2691else 2692 if test -n "$CC"; then 2693 ac_cv_prog_CC="$CC" # Let the user override the test. 2694else 2695as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2696for as_dir in $PATH 2697do 2698 IFS=$as_save_IFS 2699 test -z "$as_dir" && as_dir=. 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2702 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2704 break 2 2705 fi 2706done 2707 done 2708IFS=$as_save_IFS 2709 2710fi 2711fi 2712CC=$ac_cv_prog_CC 2713if test -n "$CC"; then 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2715$as_echo "$CC" >&6; } 2716else 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2718$as_echo "no" >&6; } 2719fi 2720 2721 2722 test -n "$CC" && break 2723 done 2724fi 2725if test -z "$CC"; then 2726 ac_ct_CC=$CC 2727 for ac_prog in cl.exe 2728do 2729 # Extract the first word of "$ac_prog", so it can be a program name with args. 2730set dummy $ac_prog; ac_word=$2 2731{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2732$as_echo_n "checking for $ac_word... " >&6; } 2733if ${ac_cv_prog_ac_ct_CC+:} false; then : 2734 $as_echo_n "(cached) " >&6 2735else 2736 if test -n "$ac_ct_CC"; then 2737 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2738else 2739as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2740for as_dir in $PATH 2741do 2742 IFS=$as_save_IFS 2743 test -z "$as_dir" && as_dir=. 2744 for ac_exec_ext in '' $ac_executable_extensions; do 2745 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2746 ac_cv_prog_ac_ct_CC="$ac_prog" 2747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2748 break 2 2749 fi 2750done 2751 done 2752IFS=$as_save_IFS 2753 2754fi 2755fi 2756ac_ct_CC=$ac_cv_prog_ac_ct_CC 2757if test -n "$ac_ct_CC"; then 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2759$as_echo "$ac_ct_CC" >&6; } 2760else 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2762$as_echo "no" >&6; } 2763fi 2764 2765 2766 test -n "$ac_ct_CC" && break 2767done 2768 2769 if test "x$ac_ct_CC" = x; then 2770 CC="" 2771 else 2772 case $cross_compiling:$ac_tool_warned in 2773yes:) 2774{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2775$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2776ac_tool_warned=yes ;; 2777esac 2778 CC=$ac_ct_CC 2779 fi 2780fi 2781 2782fi 2783 2784 2785test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2786$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2787as_fn_error $? "no acceptable C compiler found in \$PATH 2788See \`config.log' for more details" "$LINENO" 5; } 2789 2790# Provide some information about the compiler. 2791$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2792set X $ac_compile 2793ac_compiler=$2 2794for ac_option in --version -v -V -qversion; do 2795 { { ac_try="$ac_compiler $ac_option >&5" 2796case "(($ac_try" in 2797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2798 *) ac_try_echo=$ac_try;; 2799esac 2800eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2801$as_echo "$ac_try_echo"; } >&5 2802 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2803 ac_status=$? 2804 if test -s conftest.err; then 2805 sed '10a\ 2806... rest of stderr output deleted ... 2807 10q' conftest.err >conftest.er1 2808 cat conftest.er1 >&5 2809 fi 2810 rm -f conftest.er1 conftest.err 2811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2812 test $ac_status = 0; } 2813done 2814 2815cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2816/* end confdefs.h. */ 2817 2818int 2819main () 2820{ 2821 2822 ; 2823 return 0; 2824} 2825_ACEOF 2826ac_clean_files_save=$ac_clean_files 2827ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2828# Try to create an executable without -o first, disregard a.out. 2829# It will help us diagnose broken compilers, and finding out an intuition 2830# of exeext. 2831{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2832$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2862# so that the user can short-circuit this test for compilers unknown to 2863# Autoconf. 2864for ac_file in $ac_files '' 2865do 2866 test -f "$ac_file" || continue 2867 case $ac_file in 2868 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2869 ;; 2870 [ab].out ) 2871 # We found the default executable, but exeext='' is most 2872 # certainly right. 2873 break;; 2874 *.* ) 2875 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2876 then :; else 2877 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2878 fi 2879 # We set ac_cv_exeext here because the later test for it is not 2880 # safe: cross compilers may not add the suffix if given an `-o' 2881 # argument, so we may need to know it at that point already. 2882 # Even if this section looks crufty: it has the advantage of 2883 # actually working. 2884 break;; 2885 * ) 2886 break;; 2887 esac 2888done 2889test "$ac_cv_exeext" = no && ac_cv_exeext= 2890 2891else 2892 ac_file='' 2893fi 2894if test -z "$ac_file"; then : 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2896$as_echo "no" >&6; } 2897$as_echo "$as_me: failed program was:" >&5 2898sed 's/^/| /' conftest.$ac_ext >&5 2899 2900{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2901$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2902as_fn_error 77 "C compiler cannot create executables 2903See \`config.log' for more details" "$LINENO" 5; } 2904else 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2906$as_echo "yes" >&6; } 2907fi 2908{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2909$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2931# work properly (i.e., refer to `conftest.exe'), while it won't with 2932# `rm'. 2933for ac_file in conftest.exe conftest conftest.*; do 2934 test -f "$ac_file" || continue 2935 case $ac_file in 2936 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2937 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2938 break;; 2939 * ) break;; 2940 esac 2941done 2942else 2943 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2944$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2945as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2946See \`config.log' for more details" "$LINENO" 5; } 2947fi 2948rm -f conftest conftest$ac_cv_exeext 2949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2950$as_echo "$ac_cv_exeext" >&6; } 2951 2952rm -f conftest.$ac_ext 2953EXEEXT=$ac_cv_exeext 2954ac_exeext=$EXEEXT 2955cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956/* end confdefs.h. */ 2957#include <stdio.h> 2958int 2959main () 2960{ 2961FILE *f = fopen ("conftest.out", "w"); 2962 return ferror (f) || fclose (f) != 0; 2963 2964 ; 2965 return 0; 2966} 2967_ACEOF 2968ac_clean_files="$ac_clean_files conftest.out" 2969# Check that the compiler produces executables we can run. If not, either 2970# the compiler is broken, or we cross compile. 2971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2972$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3004If you meant to cross compile, use \`--host'. 3005See \`config.log' for more details" "$LINENO" 5; } 3006 fi 3007 fi 3008fi 3009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3010$as_echo "$cross_compiling" >&6; } 3011 3012rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3013ac_clean_files=$ac_clean_files_save 3014{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3015$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3057See \`config.log' for more details" "$LINENO" 5; } 3058fi 3059rm -f conftest.$ac_cv_objext conftest.$ac_ext 3060fi 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3062$as_echo "$ac_cv_objext" >&6; } 3063OBJEXT=$ac_cv_objext 3064ac_objext=$OBJEXT 3065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3066$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3216 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3217 array size at least. It's necessary to write '\x00'==0 to get something 3218 that's true only with -std. */ 3219int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3220 3221/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3222 inside strings and character constants. */ 3223#define FOO(x) 'x' 3224int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3225 3226int test (int i, double x); 3227struct s1 {int (*f) (int a);}; 3228struct s2 {int (*f) (double a);}; 3229int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3230int argc; 3231char **argv; 3232int 3233main () 3234{ 3235return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3236 ; 3237 return 0; 3238} 3239_ACEOF 3240for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3241 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3242do 3243 CC="$ac_save_CC $ac_arg" 3244 if ac_fn_c_try_compile "$LINENO"; then : 3245 ac_cv_prog_cc_c89=$ac_arg 3246fi 3247rm -f core conftest.err conftest.$ac_objext 3248 test "x$ac_cv_prog_cc_c89" != "xno" && break 3249done 3250rm -f conftest.$ac_ext 3251CC=$ac_save_CC 3252 3253fi 3254# AC_CACHE_VAL 3255case "x$ac_cv_prog_cc_c89" in 3256 x) 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3258$as_echo "none needed" >&6; } ;; 3259 xno) 3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3261$as_echo "unsupported" >&6; } ;; 3262 *) 3263 CC="$CC $ac_cv_prog_cc_c89" 3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3265$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3266esac 3267if test "x$ac_cv_prog_cc_c89" != xno; then : 3268 3269fi 3270 3271ac_ext=c 3272ac_cpp='$CPP $CPPFLAGS' 3273ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3274ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3275ac_compiler_gnu=$ac_cv_c_compiler_gnu 3276 3277ac_ext=c 3278ac_cpp='$CPP $CPPFLAGS' 3279ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3280ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3281ac_compiler_gnu=$ac_cv_c_compiler_gnu 3282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3283$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3284if ${am_cv_prog_cc_c_o+:} false; then : 3285 $as_echo_n "(cached) " >&6 3286else 3287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3288/* end confdefs.h. */ 3289 3290int 3291main () 3292{ 3293 3294 ; 3295 return 0; 3296} 3297_ACEOF 3298 # Make sure it works both with $CC and with simple cc. 3299 # Following AC_PROG_CC_C_O, we do the test twice because some 3300 # compilers refuse to overwrite an existing .o file with -o, 3301 # though they will create one. 3302 am_cv_prog_cc_c_o=yes 3303 for am_i in 1 2; do 3304 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3305 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3306 ac_status=$? 3307 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3308 (exit $ac_status); } \ 3309 && test -f conftest2.$ac_objext; then 3310 : OK 3311 else 3312 am_cv_prog_cc_c_o=no 3313 break 3314 fi 3315 done 3316 rm -f core conftest* 3317 unset am_i 3318fi 3319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3320$as_echo "$am_cv_prog_cc_c_o" >&6; } 3321if test "$am_cv_prog_cc_c_o" != yes; then 3322 # Losing compiler, so override with the script. 3323 # FIXME: It is wrong to rewrite CC. 3324 # But if we don't then we get into trouble of one sort or another. 3325 # A longer-term fix would be to have automake use am__CC in this case, 3326 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3327 CC="$am_aux_dir/compile $CC" 3328fi 3329ac_ext=c 3330ac_cpp='$CPP $CPPFLAGS' 3331ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3332ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3333ac_compiler_gnu=$ac_cv_c_compiler_gnu 3334 3335 3336 3337ac_ext=c 3338ac_cpp='$CPP $CPPFLAGS' 3339ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3340ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3341ac_compiler_gnu=$ac_cv_c_compiler_gnu 3342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3343$as_echo_n "checking how to run the C preprocessor... " >&6; } 3344# On Suns, sometimes $CPP names a directory. 3345if test -n "$CPP" && test -d "$CPP"; then 3346 CPP= 3347fi 3348if test -z "$CPP"; then 3349 if ${ac_cv_prog_CPP+:} false; then : 3350 $as_echo_n "(cached) " >&6 3351else 3352 # Double quotes because CPP needs to be expanded 3353 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3354 do 3355 ac_preproc_ok=false 3356for ac_c_preproc_warn_flag in '' yes 3357do 3358 # Use a header file that comes with gcc, so configuring glibc 3359 # with a fresh cross-compiler works. 3360 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3361 # <limits.h> exists even on freestanding compilers. 3362 # On the NeXT, cc -E runs the code through the compiler's parser, 3363 # not just through cpp. "Syntax error" is here to catch this case. 3364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3365/* end confdefs.h. */ 3366#ifdef __STDC__ 3367# include <limits.h> 3368#else 3369# include <assert.h> 3370#endif 3371 Syntax error 3372_ACEOF 3373if ac_fn_c_try_cpp "$LINENO"; then : 3374 3375else 3376 # Broken: fails on valid input. 3377continue 3378fi 3379rm -f conftest.err conftest.i conftest.$ac_ext 3380 3381 # OK, works on sane cases. Now check whether nonexistent headers 3382 # can be detected and how. 3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3384/* end confdefs.h. */ 3385#include <ac_nonexistent.h> 3386_ACEOF 3387if ac_fn_c_try_cpp "$LINENO"; then : 3388 # Broken: success on invalid input. 3389continue 3390else 3391 # Passes both tests. 3392ac_preproc_ok=: 3393break 3394fi 3395rm -f conftest.err conftest.i conftest.$ac_ext 3396 3397done 3398# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3399rm -f conftest.i conftest.err conftest.$ac_ext 3400if $ac_preproc_ok; then : 3401 break 3402fi 3403 3404 done 3405 ac_cv_prog_CPP=$CPP 3406 3407fi 3408 CPP=$ac_cv_prog_CPP 3409else 3410 ac_cv_prog_CPP=$CPP 3411fi 3412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3413$as_echo "$CPP" >&6; } 3414ac_preproc_ok=false 3415for ac_c_preproc_warn_flag in '' yes 3416do 3417 # Use a header file that comes with gcc, so configuring glibc 3418 # with a fresh cross-compiler works. 3419 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3420 # <limits.h> exists even on freestanding compilers. 3421 # On the NeXT, cc -E runs the code through the compiler's parser, 3422 # not just through cpp. "Syntax error" is here to catch this case. 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425#ifdef __STDC__ 3426# include <limits.h> 3427#else 3428# include <assert.h> 3429#endif 3430 Syntax error 3431_ACEOF 3432if ac_fn_c_try_cpp "$LINENO"; then : 3433 3434else 3435 # Broken: fails on valid input. 3436continue 3437fi 3438rm -f conftest.err conftest.i conftest.$ac_ext 3439 3440 # OK, works on sane cases. Now check whether nonexistent headers 3441 # can be detected and how. 3442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3443/* end confdefs.h. */ 3444#include <ac_nonexistent.h> 3445_ACEOF 3446if ac_fn_c_try_cpp "$LINENO"; then : 3447 # Broken: success on invalid input. 3448continue 3449else 3450 # Passes both tests. 3451ac_preproc_ok=: 3452break 3453fi 3454rm -f conftest.err conftest.i conftest.$ac_ext 3455 3456done 3457# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3458rm -f conftest.i conftest.err conftest.$ac_ext 3459if $ac_preproc_ok; then : 3460 3461else 3462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3463$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3464as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3465See \`config.log' for more details" "$LINENO" 5; } 3466fi 3467 3468ac_ext=c 3469ac_cpp='$CPP $CPPFLAGS' 3470ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3471ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3472ac_compiler_gnu=$ac_cv_c_compiler_gnu 3473 3474 3475{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3476$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3477if ${ac_cv_path_GREP+:} false; then : 3478 $as_echo_n "(cached) " >&6 3479else 3480 if test -z "$GREP"; then 3481 ac_path_GREP_found=false 3482 # Loop through the user's path and test for each of PROGNAME-LIST 3483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3485do 3486 IFS=$as_save_IFS 3487 test -z "$as_dir" && as_dir=. 3488 for ac_prog in grep ggrep; do 3489 for ac_exec_ext in '' $ac_executable_extensions; do 3490 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3491 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3492# Check for GNU ac_path_GREP and select it if it is found. 3493 # Check for GNU $ac_path_GREP 3494case `"$ac_path_GREP" --version 2>&1` in 3495*GNU*) 3496 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3497*) 3498 ac_count=0 3499 $as_echo_n 0123456789 >"conftest.in" 3500 while : 3501 do 3502 cat "conftest.in" "conftest.in" >"conftest.tmp" 3503 mv "conftest.tmp" "conftest.in" 3504 cp "conftest.in" "conftest.nl" 3505 $as_echo 'GREP' >> "conftest.nl" 3506 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3507 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3508 as_fn_arith $ac_count + 1 && ac_count=$as_val 3509 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3510 # Best one so far, save it but keep looking for a better one 3511 ac_cv_path_GREP="$ac_path_GREP" 3512 ac_path_GREP_max=$ac_count 3513 fi 3514 # 10*(2^10) chars as input seems more than enough 3515 test $ac_count -gt 10 && break 3516 done 3517 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3518esac 3519 3520 $ac_path_GREP_found && break 3 3521 done 3522 done 3523 done 3524IFS=$as_save_IFS 3525 if test -z "$ac_cv_path_GREP"; then 3526 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3527 fi 3528else 3529 ac_cv_path_GREP=$GREP 3530fi 3531 3532fi 3533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3534$as_echo "$ac_cv_path_GREP" >&6; } 3535 GREP="$ac_cv_path_GREP" 3536 3537 3538{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3539$as_echo_n "checking for egrep... " >&6; } 3540if ${ac_cv_path_EGREP+:} false; then : 3541 $as_echo_n "(cached) " >&6 3542else 3543 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3544 then ac_cv_path_EGREP="$GREP -E" 3545 else 3546 if test -z "$EGREP"; then 3547 ac_path_EGREP_found=false 3548 # Loop through the user's path and test for each of PROGNAME-LIST 3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3550for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3551do 3552 IFS=$as_save_IFS 3553 test -z "$as_dir" && as_dir=. 3554 for ac_prog in egrep; do 3555 for ac_exec_ext in '' $ac_executable_extensions; do 3556 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3557 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3558# Check for GNU ac_path_EGREP and select it if it is found. 3559 # Check for GNU $ac_path_EGREP 3560case `"$ac_path_EGREP" --version 2>&1` in 3561*GNU*) 3562 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3563*) 3564 ac_count=0 3565 $as_echo_n 0123456789 >"conftest.in" 3566 while : 3567 do 3568 cat "conftest.in" "conftest.in" >"conftest.tmp" 3569 mv "conftest.tmp" "conftest.in" 3570 cp "conftest.in" "conftest.nl" 3571 $as_echo 'EGREP' >> "conftest.nl" 3572 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3573 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3574 as_fn_arith $ac_count + 1 && ac_count=$as_val 3575 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3576 # Best one so far, save it but keep looking for a better one 3577 ac_cv_path_EGREP="$ac_path_EGREP" 3578 ac_path_EGREP_max=$ac_count 3579 fi 3580 # 10*(2^10) chars as input seems more than enough 3581 test $ac_count -gt 10 && break 3582 done 3583 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3584esac 3585 3586 $ac_path_EGREP_found && break 3 3587 done 3588 done 3589 done 3590IFS=$as_save_IFS 3591 if test -z "$ac_cv_path_EGREP"; then 3592 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3593 fi 3594else 3595 ac_cv_path_EGREP=$EGREP 3596fi 3597 3598 fi 3599fi 3600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3601$as_echo "$ac_cv_path_EGREP" >&6; } 3602 EGREP="$ac_cv_path_EGREP" 3603 3604 3605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3606$as_echo_n "checking for ANSI C header files... " >&6; } 3607if ${ac_cv_header_stdc+:} false; then : 3608 $as_echo_n "(cached) " >&6 3609else 3610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3611/* end confdefs.h. */ 3612#include <stdlib.h> 3613#include <stdarg.h> 3614#include <string.h> 3615#include <float.h> 3616 3617int 3618main () 3619{ 3620 3621 ; 3622 return 0; 3623} 3624_ACEOF 3625if ac_fn_c_try_compile "$LINENO"; then : 3626 ac_cv_header_stdc=yes 3627else 3628 ac_cv_header_stdc=no 3629fi 3630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3631 3632if test $ac_cv_header_stdc = yes; then 3633 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3635/* end confdefs.h. */ 3636#include <string.h> 3637 3638_ACEOF 3639if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3640 $EGREP "memchr" >/dev/null 2>&1; then : 3641 3642else 3643 ac_cv_header_stdc=no 3644fi 3645rm -f conftest* 3646 3647fi 3648 3649if test $ac_cv_header_stdc = yes; then 3650 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652/* end confdefs.h. */ 3653#include <stdlib.h> 3654 3655_ACEOF 3656if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3657 $EGREP "free" >/dev/null 2>&1; then : 3658 3659else 3660 ac_cv_header_stdc=no 3661fi 3662rm -f conftest* 3663 3664fi 3665 3666if test $ac_cv_header_stdc = yes; then 3667 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3668 if test "$cross_compiling" = yes; then : 3669 : 3670else 3671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3672/* end confdefs.h. */ 3673#include <ctype.h> 3674#include <stdlib.h> 3675#if ((' ' & 0x0FF) == 0x020) 3676# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3677# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3678#else 3679# define ISLOWER(c) \ 3680 (('a' <= (c) && (c) <= 'i') \ 3681 || ('j' <= (c) && (c) <= 'r') \ 3682 || ('s' <= (c) && (c) <= 'z')) 3683# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3684#endif 3685 3686#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3687int 3688main () 3689{ 3690 int i; 3691 for (i = 0; i < 256; i++) 3692 if (XOR (islower (i), ISLOWER (i)) 3693 || toupper (i) != TOUPPER (i)) 3694 return 2; 3695 return 0; 3696} 3697_ACEOF 3698if ac_fn_c_try_run "$LINENO"; then : 3699 3700else 3701 ac_cv_header_stdc=no 3702fi 3703rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3704 conftest.$ac_objext conftest.beam conftest.$ac_ext 3705fi 3706 3707fi 3708fi 3709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3710$as_echo "$ac_cv_header_stdc" >&6; } 3711if test $ac_cv_header_stdc = yes; then 3712 3713$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3714 3715fi 3716 3717# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3718for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3719 inttypes.h stdint.h unistd.h 3720do : 3721 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3722ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3723" 3724if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3725 cat >>confdefs.h <<_ACEOF 3726#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3727_ACEOF 3728 3729fi 3730 3731done 3732 3733 3734 3735 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3736if test "x$ac_cv_header_minix_config_h" = xyes; then : 3737 MINIX=yes 3738else 3739 MINIX= 3740fi 3741 3742 3743 if test "$MINIX" = yes; then 3744 3745$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3746 3747 3748$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3749 3750 3751$as_echo "#define _MINIX 1" >>confdefs.h 3752 3753 fi 3754 3755 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3757$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3758if ${ac_cv_safe_to_define___extensions__+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760else 3761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762/* end confdefs.h. */ 3763 3764# define __EXTENSIONS__ 1 3765 $ac_includes_default 3766int 3767main () 3768{ 3769 3770 ; 3771 return 0; 3772} 3773_ACEOF 3774if ac_fn_c_try_compile "$LINENO"; then : 3775 ac_cv_safe_to_define___extensions__=yes 3776else 3777 ac_cv_safe_to_define___extensions__=no 3778fi 3779rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3780fi 3781{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3782$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3783 test $ac_cv_safe_to_define___extensions__ = yes && 3784 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3785 3786 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3787 3788 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3789 3790 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3791 3792 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3793 3794 3795ac_config_headers="$ac_config_headers config.h" 3796 3797 3798 3799# Initialize Automake 3800am__api_version='1.14' 3801 3802ac_aux_dir= 3803for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3804 if test -f "$ac_dir/install-sh"; then 3805 ac_aux_dir=$ac_dir 3806 ac_install_sh="$ac_aux_dir/install-sh -c" 3807 break 3808 elif test -f "$ac_dir/install.sh"; then 3809 ac_aux_dir=$ac_dir 3810 ac_install_sh="$ac_aux_dir/install.sh -c" 3811 break 3812 elif test -f "$ac_dir/shtool"; then 3813 ac_aux_dir=$ac_dir 3814 ac_install_sh="$ac_aux_dir/shtool install -c" 3815 break 3816 fi 3817done 3818if test -z "$ac_aux_dir"; then 3819 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3820fi 3821 3822# These three variables are undocumented and unsupported, 3823# and are intended to be withdrawn in a future Autoconf release. 3824# They can cause serious problems if a builder's source tree is in a directory 3825# whose full name contains unusual characters. 3826ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3827ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3828ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3829 3830 3831# Find a good install program. We prefer a C program (faster), 3832# so one script is as good as another. But avoid the broken or 3833# incompatible versions: 3834# SysV /etc/install, /usr/sbin/install 3835# SunOS /usr/etc/install 3836# IRIX /sbin/install 3837# AIX /bin/install 3838# AmigaOS /C/install, which installs bootblocks on floppy discs 3839# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3840# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3841# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3842# OS/2's system install, which has a completely different semantic 3843# ./install, which can be erroneously created by make from ./install.sh. 3844# Reject install programs that cannot install multiple files. 3845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3846$as_echo_n "checking for a BSD-compatible install... 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To be removed once Automake 1.9.x 4404# dies out for good. For more background, see: 4405# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4406# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4407mkdir_p='$(MKDIR_P)' 4408 4409# We need awk for the "check" target. The system "awk" is bad on 4410# some platforms. 4411# Always define AMTAR for backward compatibility. Yes, it's still used 4412# in the wild :-( We should find a proper way to deprecate it ... 4413AMTAR='$${TAR-tar}' 4414 4415 4416# We'll loop over all known methods to create a tar archive until one works. 4417_am_tools='gnutar pax cpio none' 4418 4419am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4420 4421 4422 4423 4424 4425depcc="$CC" am_compiler_list= 4426 4427{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4428$as_echo_n "checking dependency style of $depcc... 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For instance 4446 # both Tru64's cc and ICC support -MD to output dependencies as a 4447 # side effect of compilation, but ICC will put the dependencies in 4448 # the current directory while Tru64 will put them in the object 4449 # directory. 4450 mkdir sub 4451 4452 am_cv_CC_dependencies_compiler_type=none 4453 if test "$am_compiler_list" = ""; then 4454 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4455 fi 4456 am__universal=false 4457 case " $depcc " in #( 4458 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4459 esac 4460 4461 for depmode in $am_compiler_list; do 4462 # Setup a source with many dependencies, because some compilers 4463 # like to wrap large dependency lists on column 80 (with \), and 4464 # we should not choose a depcomp mode which is confused by this. 4465 # 4466 # We need to recreate these files for each test, as the compiler may 4467 # overwrite some of them when testing with obscure command lines. 4468 # This happens at least with the AIX C compiler. 4469 : > sub/conftest.c 4470 for i in 1 2 3 4 5 6; do 4471 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4472 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4473 # Solaris 10 /bin/sh. 4474 echo '/* dummy */' > sub/conftst$i.h 4475 done 4476 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4477 4478 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4479 # mode. It turns out that the SunPro C++ compiler does not properly 4480 # handle '-M -o', and we need to detect this. Also, some Intel 4481 # versions had trouble with output in subdirs. 4482 am__obj=sub/conftest.${OBJEXT-o} 4483 am__minus_obj="-o $am__obj" 4484 case $depmode in 4485 gcc) 4486 # This depmode causes a compiler race in universal mode. 4487 test "$am__universal" = false || continue 4488 ;; 4489 nosideeffect) 4490 # After this tag, mechanisms are not by side-effect, so they'll 4491 # only be used when explicitly requested. 4492 if test "x$enable_dependency_tracking" = xyes; then 4493 continue 4494 else 4495 break 4496 fi 4497 ;; 4498 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4499 # This compiler won't grok '-c -o', but also, the minuso test has 4500 # not run yet. These depmodes are late enough in the game, and 4501 # so weak that their functioning should not be impacted. 4502 am__obj=conftest.${OBJEXT-o} 4503 am__minus_obj= 4504 ;; 4505 none) break ;; 4506 esac 4507 if depmode=$depmode \ 4508 source=sub/conftest.c object=$am__obj \ 4509 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4510 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4511 >/dev/null 2>conftest.err && 4512 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4513 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4514 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4515 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4516 # icc doesn't choke on unknown options, it will just issue warnings 4517 # or remarks (even with -Werror). So we grep stderr for any message 4518 # that says an option was ignored or not supported. 4519 # When given -MP, icc 7.0 and 7.1 complain thusly: 4520 # icc: Command line warning: ignoring option '-M'; no argument required 4521 # The diagnosis changed in icc 8.0: 4522 # icc: Command line remark: option '-MP' not supported 4523 if (grep 'ignoring option' conftest.err || 4524 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4525 am_cv_CC_dependencies_compiler_type=$depmode 4526 break 4527 fi 4528 fi 4529 done 4530 4531 cd .. 4532 rm -rf conftest.dir 4533else 4534 am_cv_CC_dependencies_compiler_type=none 4535fi 4536 4537fi 4538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4539$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4540CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4541 4542 if 4543 test "x$enable_dependency_tracking" != xno \ 4544 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4545 am__fastdepCC_TRUE= 4546 am__fastdepCC_FALSE='#' 4547else 4548 am__fastdepCC_TRUE='#' 4549 am__fastdepCC_FALSE= 4550fi 4551 4552 4553 4554# POSIX will say in a future version that running "rm -f" with no argument 4555# is OK; and we want to be able to make that assumption in our Makefile 4556# recipes. So use an aggressive probe to check that the usage we want is 4557# actually supported "in the wild" to an acceptable degree. 4558# See automake bug#10828. 4559# To make any issue more visible, cause the running configure to be aborted 4560# by default if the 'rm' program in use doesn't match our expectations; the 4561# user can still override this though. 4562if rm -f && rm -fr && rm -rf; then : OK; else 4563 cat >&2 <<'END' 4564Oops! 4565 4566Your 'rm' program seems unable to run without file operands specified 4567on the command line, even when the '-f' option is present. This is contrary 4568to the behaviour of most rm programs out there, and not conforming with 4569the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4570 4571Please tell bug-automake@gnu.org about your system, including the value 4572of your $PATH and any error possibly output before this message. This 4573can help us improve future automake versions. 4574 4575END 4576 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4577 echo 'Configuration will proceed anyway, since you have set the' >&2 4578 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4579 echo >&2 4580 else 4581 cat >&2 <<'END' 4582Aborting the configuration process, to ensure you take notice of the issue. 4583 4584You can download and install GNU coreutils to get an 'rm' implementation 4585that behaves properly: <http://www.gnu.org/software/coreutils/>. 4586 4587If you want to complete the configuration process using your problematic 4588'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4589to "yes", and re-run configure. 4590 4591END 4592 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4593 fi 4594fi 4595 4596# Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4609$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4610if ${ac_cv_prog_cc_c99+:} false; then : 4611 $as_echo_n "(cached) " >&6 4612else 4613 ac_cv_prog_cc_c99=no 4614ac_save_CC=$CC 4615cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4616/* end confdefs.h. */ 4617#include <stdarg.h> 4618#include <stdbool.h> 4619#include <stdlib.h> 4620#include <wchar.h> 4621#include <stdio.h> 4622 4623// Check varargs macros. These examples are taken from C99 6.10.3.5. 4624#define debug(...) fprintf (stderr, __VA_ARGS__) 4625#define showlist(...) puts (#__VA_ARGS__) 4626#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4627static void 4628test_varargs_macros (void) 4629{ 4630 int x = 1234; 4631 int y = 5678; 4632 debug ("Flag"); 4633 debug ("X = %d\n", x); 4634 showlist (The first, second, and third items.); 4635 report (x>y, "x is %d but y is %d", x, y); 4636} 4637 4638// Check long long types. 4639#define BIG64 18446744073709551615ull 4640#define BIG32 4294967295ul 4641#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4642#if !BIG_OK 4643 your preprocessor is broken; 4644#endif 4645#if BIG_OK 4646#else 4647 your preprocessor is broken; 4648#endif 4649static long long int bignum = -9223372036854775807LL; 4650static unsigned long long int ubignum = BIG64; 4651 4652struct incomplete_array 4653{ 4654 int datasize; 4655 double data[]; 4656}; 4657 4658struct named_init { 4659 int number; 4660 const wchar_t *name; 4661 double average; 4662}; 4663 4664typedef const char *ccp; 4665 4666static inline int 4667test_restrict (ccp restrict text) 4668{ 4669 // See if C++-style comments work. 4670 // Iterate through items via the restricted pointer. 4671 // Also check for declarations in for loops. 4672 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4673 continue; 4674 return 0; 4675} 4676 4677// Check varargs and va_copy. 4678static void 4679test_varargs (const char *format, ...) 4680{ 4681 va_list args; 4682 va_start (args, format); 4683 va_list args_copy; 4684 va_copy (args_copy, args); 4685 4686 const char *str; 4687 int number; 4688 float fnumber; 4689 4690 while (*format) 4691 { 4692 switch (*format++) 4693 { 4694 case 's': // string 4695 str = va_arg (args_copy, const char *); 4696 break; 4697 case 'd': // int 4698 number = va_arg (args_copy, int); 4699 break; 4700 case 'f': // float 4701 fnumber = va_arg (args_copy, double); 4702 break; 4703 default: 4704 break; 4705 } 4706 } 4707 va_end (args_copy); 4708 va_end (args); 4709} 4710 4711int 4712main () 4713{ 4714 4715 // Check bool. 4716 _Bool success = false; 4717 4718 // Check restrict. 4719 if (test_restrict ("String literal") == 0) 4720 success = true; 4721 char *restrict newvar = "Another string"; 4722 4723 // Check varargs. 4724 test_varargs ("s, d' f .", "string", 65, 34.234); 4725 test_varargs_macros (); 4726 4727 // Check flexible array members. 4728 struct incomplete_array *ia = 4729 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4730 ia->datasize = 10; 4731 for (int i = 0; i < ia->datasize; ++i) 4732 ia->data[i] = i * 1.234; 4733 4734 // Check named initializers. 4735 struct named_init ni = { 4736 .number = 34, 4737 .name = L"Test wide string", 4738 .average = 543.34343, 4739 }; 4740 4741 ni.number = 58; 4742 4743 int dynamic_array[ni.number]; 4744 dynamic_array[ni.number - 1] = 543; 4745 4746 // work around unused variable warnings 4747 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4748 || dynamic_array[ni.number - 1] != 543); 4749 4750 ; 4751 return 0; 4752} 4753_ACEOF 4754for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4755do 4756 CC="$ac_save_CC $ac_arg" 4757 if ac_fn_c_try_compile "$LINENO"; then : 4758 ac_cv_prog_cc_c99=$ac_arg 4759fi 4760rm -f core conftest.err conftest.$ac_objext 4761 test "x$ac_cv_prog_cc_c99" != "xno" && break 4762done 4763rm -f conftest.$ac_ext 4764CC=$ac_save_CC 4765 4766fi 4767# AC_CACHE_VAL 4768case "x$ac_cv_prog_cc_c99" in 4769 x) 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4771$as_echo "none needed" >&6; } ;; 4772 xno) 4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4774$as_echo "unsupported" >&6; } ;; 4775 *) 4776 CC="$CC $ac_cv_prog_cc_c99" 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4778$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4779esac 4780if test "x$ac_cv_prog_cc_c99" != xno; then : 4781 4782fi 4783 4784 4785 4786 4787 4788 4789ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4790if test "x$ac_cv_have_decl___clang__" = xyes; then : 4791 CLANGCC="yes" 4792else 4793 CLANGCC="no" 4794fi 4795 4796ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4797if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4798 INTELCC="yes" 4799else 4800 INTELCC="no" 4801fi 4802 4803ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4804if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4805 SUNCC="yes" 4806else 4807 SUNCC="no" 4808fi 4809 4810 4811 4812 4813if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4814 if test -n "$ac_tool_prefix"; then 4815 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4816set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4817{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4818$as_echo_n "checking for $ac_word... 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"cannot guess build type; you must specify one" "$LINENO" 5 4941ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4942 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4943 4944fi 4945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4946$as_echo "$ac_cv_build" >&6; } 4947case $ac_cv_build in 4948*-*-*) ;; 4949*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4950esac 4951build=$ac_cv_build 4952ac_save_IFS=$IFS; IFS='-' 4953set x $ac_cv_build 4954shift 4955build_cpu=$1 4956build_vendor=$2 4957shift; shift 4958# Remember, the first character of IFS is used to create $*, 4959# except with old shells: 4960build_os=$* 4961IFS=$ac_save_IFS 4962case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4963 4964 4965{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4966$as_echo_n "checking host system type... 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"invalid value of canonical host" "$LINENO" 5;; 4983esac 4984host=$ac_cv_host 4985ac_save_IFS=$IFS; IFS='-' 4986set x $ac_cv_host 4987shift 4988host_cpu=$1 4989host_vendor=$2 4990shift; shift 4991# Remember, the first character of IFS is used to create $*, 4992# except with old shells: 4993host_os=$* 4994IFS=$ac_save_IFS 4995case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4996 4997 4998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4999$as_echo_n "checking for a sed that does not truncate output... " >&6; } 5000if ${ac_cv_path_SED+:} false; then : 5001 $as_echo_n "(cached) " >&6 5002else 5003 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5004 for ac_i in 1 2 3 4 5 6 7; do 5005 ac_script="$ac_script$as_nl$ac_script" 5006 done 5007 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5008 { ac_script=; unset ac_script;} 5009 if test -z "$SED"; then 5010 ac_path_SED_found=false 5011 # Loop through the user's path and test for each of PROGNAME-LIST 5012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5013for as_dir in $PATH 5014do 5015 IFS=$as_save_IFS 5016 test -z "$as_dir" && as_dir=. 5017 for ac_prog in sed gsed; do 5018 for ac_exec_ext in '' $ac_executable_extensions; do 5019 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5020 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 5021# Check for GNU ac_path_SED and select it if it is found. 5022 # Check for GNU $ac_path_SED 5023case `"$ac_path_SED" --version 2>&1` in 5024*GNU*) 5025 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5026*) 5027 ac_count=0 5028 $as_echo_n 0123456789 >"conftest.in" 5029 while : 5030 do 5031 cat "conftest.in" "conftest.in" >"conftest.tmp" 5032 mv "conftest.tmp" "conftest.in" 5033 cp "conftest.in" "conftest.nl" 5034 $as_echo '' >> "conftest.nl" 5035 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5036 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5037 as_fn_arith $ac_count + 1 && ac_count=$as_val 5038 if test $ac_count -gt ${ac_path_SED_max-0}; then 5039 # Best one so far, save it but keep looking for a better one 5040 ac_cv_path_SED="$ac_path_SED" 5041 ac_path_SED_max=$ac_count 5042 fi 5043 # 10*(2^10) chars as input seems more than enough 5044 test $ac_count -gt 10 && break 5045 done 5046 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5047esac 5048 5049 $ac_path_SED_found && break 3 5050 done 5051 done 5052 done 5053IFS=$as_save_IFS 5054 if test -z "$ac_cv_path_SED"; then 5055 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5056 fi 5057else 5058 ac_cv_path_SED=$SED 5059fi 5060 5061fi 5062{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5063$as_echo "$ac_cv_path_SED" >&6; } 5064 SED="$ac_cv_path_SED" 5065 rm -f conftest.sed 5066 5067 5068 5069 5070 5071 5072# Check whether --enable-selective-werror was given. 5073if test "${enable_selective_werror+set}" = set; then : 5074 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5075else 5076 SELECTIVE_WERROR=yes 5077fi 5078 5079 5080 5081 5082 5083# -v is too short to test reliably with XORG_TESTSET_CFLAG 5084if test "x$SUNCC" = "xyes"; then 5085 BASE_CFLAGS="-v" 5086else 5087 BASE_CFLAGS="" 5088fi 5089 5090# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104xorg_testset_save_CFLAGS="$CFLAGS" 5105 5106if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5109$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5110if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5111 $as_echo_n "(cached) " >&6 5112else 5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5114/* end confdefs.h. */ 5115int i; 5116_ACEOF 5117if ac_fn_c_try_compile "$LINENO"; then : 5118 xorg_cv_cc_flag_unknown_warning_option=yes 5119else 5120 xorg_cv_cc_flag_unknown_warning_option=no 5121fi 5122rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5123fi 5124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5125$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5126 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128fi 5129 5130if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5133 fi 5134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5136$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5137if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5138 $as_echo_n "(cached) " >&6 5139else 5140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5141/* end confdefs.h. */ 5142int i; 5143_ACEOF 5144if ac_fn_c_try_compile "$LINENO"; then : 5145 xorg_cv_cc_flag_unused_command_line_argument=yes 5146else 5147 xorg_cv_cc_flag_unused_command_line_argument=no 5148fi 5149rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5150fi 5151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5152$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5153 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5154 CFLAGS="$xorg_testset_save_CFLAGS" 5155fi 5156 5157found="no" 5158 5159 if test $found = "no" ; then 5160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5162 fi 5163 5164 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5166 fi 5167 5168 CFLAGS="$CFLAGS -Wall" 5169 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5171$as_echo_n "checking if $CC supports -Wall... " >&6; } 5172 cacheid=xorg_cv_cc_flag__Wall 5173 if eval \${$cacheid+:} false; then : 5174 $as_echo_n "(cached) " >&6 5175else 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177/* end confdefs.h. */ 5178int i; 5179int 5180main () 5181{ 5182 5183 ; 5184 return 0; 5185} 5186_ACEOF 5187if ac_fn_c_try_link "$LINENO"; then : 5188 eval $cacheid=yes 5189else 5190 eval $cacheid=no 5191fi 5192rm -f core conftest.err conftest.$ac_objext \ 5193 conftest$ac_exeext conftest.$ac_ext 5194fi 5195 5196 5197 CFLAGS="$xorg_testset_save_CFLAGS" 5198 5199 eval supported=\$$cacheid 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5201$as_echo "$supported" >&6; } 5202 if test "$supported" = "yes" ; then 5203 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5204 found="yes" 5205 fi 5206 fi 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222xorg_testset_save_CFLAGS="$CFLAGS" 5223 5224if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5227$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5228if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5229 $as_echo_n "(cached) " >&6 5230else 5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232/* end confdefs.h. */ 5233int i; 5234_ACEOF 5235if ac_fn_c_try_compile "$LINENO"; then : 5236 xorg_cv_cc_flag_unknown_warning_option=yes 5237else 5238 xorg_cv_cc_flag_unknown_warning_option=no 5239fi 5240rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5241fi 5242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5243$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5244 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246fi 5247 5248if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5251 fi 5252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5254$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5255if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257else 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259/* end confdefs.h. */ 5260int i; 5261_ACEOF 5262if ac_fn_c_try_compile "$LINENO"; then : 5263 xorg_cv_cc_flag_unused_command_line_argument=yes 5264else 5265 xorg_cv_cc_flag_unused_command_line_argument=no 5266fi 5267rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5268fi 5269{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5270$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273fi 5274 5275found="no" 5276 5277 if test $found = "no" ; then 5278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5280 fi 5281 5282 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 fi 5285 5286 CFLAGS="$CFLAGS -Wpointer-arith" 5287 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5289$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5290 cacheid=xorg_cv_cc_flag__Wpointer_arith 5291 if eval \${$cacheid+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295/* end confdefs.h. */ 5296int i; 5297int 5298main () 5299{ 5300 5301 ; 5302 return 0; 5303} 5304_ACEOF 5305if ac_fn_c_try_link "$LINENO"; then : 5306 eval $cacheid=yes 5307else 5308 eval $cacheid=no 5309fi 5310rm -f core conftest.err conftest.$ac_objext \ 5311 conftest$ac_exeext conftest.$ac_ext 5312fi 5313 5314 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316 5317 eval supported=\$$cacheid 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5319$as_echo "$supported" >&6; } 5320 if test "$supported" = "yes" ; then 5321 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5322 found="yes" 5323 fi 5324 fi 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340xorg_testset_save_CFLAGS="$CFLAGS" 5341 5342if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5345$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5346if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5347 $as_echo_n "(cached) " >&6 5348else 5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350/* end confdefs.h. */ 5351int i; 5352_ACEOF 5353if ac_fn_c_try_compile "$LINENO"; then : 5354 xorg_cv_cc_flag_unknown_warning_option=yes 5355else 5356 xorg_cv_cc_flag_unknown_warning_option=no 5357fi 5358rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5359fi 5360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5361$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5363 CFLAGS="$xorg_testset_save_CFLAGS" 5364fi 5365 5366if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5369 fi 5370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5372$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5373if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5374 $as_echo_n "(cached) " >&6 5375else 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377/* end confdefs.h. */ 5378int i; 5379_ACEOF 5380if ac_fn_c_try_compile "$LINENO"; then : 5381 xorg_cv_cc_flag_unused_command_line_argument=yes 5382else 5383 xorg_cv_cc_flag_unused_command_line_argument=no 5384fi 5385rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5386fi 5387{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5388$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5389 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5390 CFLAGS="$xorg_testset_save_CFLAGS" 5391fi 5392 5393found="no" 5394 5395 if test $found = "no" ; then 5396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 fi 5399 5400 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5402 fi 5403 5404 CFLAGS="$CFLAGS -Wmissing-declarations" 5405 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5407$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5408 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5409 if eval \${$cacheid+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413/* end confdefs.h. */ 5414int i; 5415int 5416main () 5417{ 5418 5419 ; 5420 return 0; 5421} 5422_ACEOF 5423if ac_fn_c_try_link "$LINENO"; then : 5424 eval $cacheid=yes 5425else 5426 eval $cacheid=no 5427fi 5428rm -f core conftest.err conftest.$ac_objext \ 5429 conftest$ac_exeext conftest.$ac_ext 5430fi 5431 5432 5433 CFLAGS="$xorg_testset_save_CFLAGS" 5434 5435 eval supported=\$$cacheid 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5437$as_echo "$supported" >&6; } 5438 if test "$supported" = "yes" ; then 5439 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5440 found="yes" 5441 fi 5442 fi 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458xorg_testset_save_CFLAGS="$CFLAGS" 5459 5460if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5463$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5464if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5465 $as_echo_n "(cached) " >&6 5466else 5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468/* end confdefs.h. */ 5469int i; 5470_ACEOF 5471if ac_fn_c_try_compile "$LINENO"; then : 5472 xorg_cv_cc_flag_unknown_warning_option=yes 5473else 5474 xorg_cv_cc_flag_unknown_warning_option=no 5475fi 5476rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5477fi 5478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5479$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5481 CFLAGS="$xorg_testset_save_CFLAGS" 5482fi 5483 5484if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5487 fi 5488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5490$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5491if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5492 $as_echo_n "(cached) " >&6 5493else 5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495/* end confdefs.h. */ 5496int i; 5497_ACEOF 5498if ac_fn_c_try_compile "$LINENO"; then : 5499 xorg_cv_cc_flag_unused_command_line_argument=yes 5500else 5501 xorg_cv_cc_flag_unused_command_line_argument=no 5502fi 5503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5504fi 5505{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509fi 5510 5511found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wformat=2" 5523 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5525$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5526 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5527 if eval \${$cacheid+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531/* end confdefs.h. */ 5532int i; 5533int 5534main () 5535{ 5536 5537 ; 5538 return 0; 5539} 5540_ACEOF 5541if ac_fn_c_try_link "$LINENO"; then : 5542 eval $cacheid=yes 5543else 5544 eval $cacheid=no 5545fi 5546rm -f core conftest.err conftest.$ac_objext \ 5547 conftest$ac_exeext conftest.$ac_ext 5548fi 5549 5550 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 eval supported=\$$cacheid 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5555$as_echo "$supported" >&6; } 5556 if test "$supported" = "yes" ; then 5557 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5558 found="yes" 5559 fi 5560 fi 5561 5562 if test $found = "no" ; then 5563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5565 fi 5566 5567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5569 fi 5570 5571 CFLAGS="$CFLAGS -Wformat" 5572 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5574$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5575 cacheid=xorg_cv_cc_flag__Wformat 5576 if eval \${$cacheid+:} false; then : 5577 $as_echo_n "(cached) " >&6 5578else 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580/* end confdefs.h. */ 5581int i; 5582int 5583main () 5584{ 5585 5586 ; 5587 return 0; 5588} 5589_ACEOF 5590if ac_fn_c_try_link "$LINENO"; then : 5591 eval $cacheid=yes 5592else 5593 eval $cacheid=no 5594fi 5595rm -f core conftest.err conftest.$ac_objext \ 5596 conftest$ac_exeext conftest.$ac_ext 5597fi 5598 5599 5600 CFLAGS="$xorg_testset_save_CFLAGS" 5601 5602 eval supported=\$$cacheid 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5604$as_echo "$supported" >&6; } 5605 if test "$supported" = "yes" ; then 5606 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5607 found="yes" 5608 fi 5609 fi 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627xorg_testset_save_CFLAGS="$CFLAGS" 5628 5629if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5632$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5633if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635else 5636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637/* end confdefs.h. */ 5638int i; 5639_ACEOF 5640if ac_fn_c_try_compile "$LINENO"; then : 5641 xorg_cv_cc_flag_unknown_warning_option=yes 5642else 5643 xorg_cv_cc_flag_unknown_warning_option=no 5644fi 5645rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5646fi 5647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5648$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5650 CFLAGS="$xorg_testset_save_CFLAGS" 5651fi 5652 5653if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5656 fi 5657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5659$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5660if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5661 $as_echo_n "(cached) " >&6 5662else 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664/* end confdefs.h. */ 5665int i; 5666_ACEOF 5667if ac_fn_c_try_compile "$LINENO"; then : 5668 xorg_cv_cc_flag_unused_command_line_argument=yes 5669else 5670 xorg_cv_cc_flag_unused_command_line_argument=no 5671fi 5672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5673fi 5674{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5675$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5677 CFLAGS="$xorg_testset_save_CFLAGS" 5678fi 5679 5680found="no" 5681 5682 if test $found = "no" ; then 5683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5685 fi 5686 5687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5689 fi 5690 5691 CFLAGS="$CFLAGS -Wstrict-prototypes" 5692 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5694$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5695 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5696 if eval \${$cacheid+:} false; then : 5697 $as_echo_n "(cached) " >&6 5698else 5699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5700/* end confdefs.h. */ 5701int i; 5702int 5703main () 5704{ 5705 5706 ; 5707 return 0; 5708} 5709_ACEOF 5710if ac_fn_c_try_link "$LINENO"; then : 5711 eval $cacheid=yes 5712else 5713 eval $cacheid=no 5714fi 5715rm -f core conftest.err conftest.$ac_objext \ 5716 conftest$ac_exeext conftest.$ac_ext 5717fi 5718 5719 5720 CFLAGS="$xorg_testset_save_CFLAGS" 5721 5722 eval supported=\$$cacheid 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5724$as_echo "$supported" >&6; } 5725 if test "$supported" = "yes" ; then 5726 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5727 found="yes" 5728 fi 5729 fi 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745xorg_testset_save_CFLAGS="$CFLAGS" 5746 5747if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5750$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5751if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753else 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755/* end confdefs.h. */ 5756int i; 5757_ACEOF 5758if ac_fn_c_try_compile "$LINENO"; then : 5759 xorg_cv_cc_flag_unknown_warning_option=yes 5760else 5761 xorg_cv_cc_flag_unknown_warning_option=no 5762fi 5763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5764fi 5765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5766$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769fi 5770 5771if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5774 fi 5775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5777$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5778if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5779 $as_echo_n "(cached) " >&6 5780else 5781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5782/* end confdefs.h. */ 5783int i; 5784_ACEOF 5785if ac_fn_c_try_compile "$LINENO"; then : 5786 xorg_cv_cc_flag_unused_command_line_argument=yes 5787else 5788 xorg_cv_cc_flag_unused_command_line_argument=no 5789fi 5790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5791fi 5792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5793$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5795 CFLAGS="$xorg_testset_save_CFLAGS" 5796fi 5797 5798found="no" 5799 5800 if test $found = "no" ; then 5801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5803 fi 5804 5805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5807 fi 5808 5809 CFLAGS="$CFLAGS -Wmissing-prototypes" 5810 5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5812$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5813 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5814 if eval \${$cacheid+:} false; then : 5815 $as_echo_n "(cached) " >&6 5816else 5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818/* end confdefs.h. */ 5819int i; 5820int 5821main () 5822{ 5823 5824 ; 5825 return 0; 5826} 5827_ACEOF 5828if ac_fn_c_try_link "$LINENO"; then : 5829 eval $cacheid=yes 5830else 5831 eval $cacheid=no 5832fi 5833rm -f core conftest.err conftest.$ac_objext \ 5834 conftest$ac_exeext conftest.$ac_ext 5835fi 5836 5837 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 5840 eval supported=\$$cacheid 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5842$as_echo "$supported" >&6; } 5843 if test "$supported" = "yes" ; then 5844 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5845 found="yes" 5846 fi 5847 fi 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863xorg_testset_save_CFLAGS="$CFLAGS" 5864 5865if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5868$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5869if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5870 $as_echo_n "(cached) " >&6 5871else 5872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5873/* end confdefs.h. */ 5874int i; 5875_ACEOF 5876if ac_fn_c_try_compile "$LINENO"; then : 5877 xorg_cv_cc_flag_unknown_warning_option=yes 5878else 5879 xorg_cv_cc_flag_unknown_warning_option=no 5880fi 5881rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5882fi 5883{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5884$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5886 CFLAGS="$xorg_testset_save_CFLAGS" 5887fi 5888 5889if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 fi 5893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5895$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5896if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5897 $as_echo_n "(cached) " >&6 5898else 5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5900/* end confdefs.h. */ 5901int i; 5902_ACEOF 5903if ac_fn_c_try_compile "$LINENO"; then : 5904 xorg_cv_cc_flag_unused_command_line_argument=yes 5905else 5906 xorg_cv_cc_flag_unused_command_line_argument=no 5907fi 5908rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5909fi 5910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5911$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5913 CFLAGS="$xorg_testset_save_CFLAGS" 5914fi 5915 5916found="no" 5917 5918 if test $found = "no" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 5923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5925 fi 5926 5927 CFLAGS="$CFLAGS -Wnested-externs" 5928 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5930$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5931 cacheid=xorg_cv_cc_flag__Wnested_externs 5932 if eval \${$cacheid+:} false; then : 5933 $as_echo_n "(cached) " >&6 5934else 5935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5936/* end confdefs.h. */ 5937int i; 5938int 5939main () 5940{ 5941 5942 ; 5943 return 0; 5944} 5945_ACEOF 5946if ac_fn_c_try_link "$LINENO"; then : 5947 eval $cacheid=yes 5948else 5949 eval $cacheid=no 5950fi 5951rm -f core conftest.err conftest.$ac_objext \ 5952 conftest$ac_exeext conftest.$ac_ext 5953fi 5954 5955 5956 CFLAGS="$xorg_testset_save_CFLAGS" 5957 5958 eval supported=\$$cacheid 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5960$as_echo "$supported" >&6; } 5961 if test "$supported" = "yes" ; then 5962 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5963 found="yes" 5964 fi 5965 fi 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981xorg_testset_save_CFLAGS="$CFLAGS" 5982 5983if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5986$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5987if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5988 $as_echo_n "(cached) " >&6 5989else 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991/* end confdefs.h. */ 5992int i; 5993_ACEOF 5994if ac_fn_c_try_compile "$LINENO"; then : 5995 xorg_cv_cc_flag_unknown_warning_option=yes 5996else 5997 xorg_cv_cc_flag_unknown_warning_option=no 5998fi 5999rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6000fi 6001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6002$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6004 CFLAGS="$xorg_testset_save_CFLAGS" 6005fi 6006 6007if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6010 fi 6011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6013$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6014if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6015 $as_echo_n "(cached) " >&6 6016else 6017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6018/* end confdefs.h. */ 6019int i; 6020_ACEOF 6021if ac_fn_c_try_compile "$LINENO"; then : 6022 xorg_cv_cc_flag_unused_command_line_argument=yes 6023else 6024 xorg_cv_cc_flag_unused_command_line_argument=no 6025fi 6026rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6027fi 6028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6029$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032fi 6033 6034found="no" 6035 6036 if test $found = "no" ; then 6037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6039 fi 6040 6041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6043 fi 6044 6045 CFLAGS="$CFLAGS -Wbad-function-cast" 6046 6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6048$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 6049 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6050 if eval \${$cacheid+:} false; then : 6051 $as_echo_n "(cached) " >&6 6052else 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054/* end confdefs.h. */ 6055int i; 6056int 6057main () 6058{ 6059 6060 ; 6061 return 0; 6062} 6063_ACEOF 6064if ac_fn_c_try_link "$LINENO"; then : 6065 eval $cacheid=yes 6066else 6067 eval $cacheid=no 6068fi 6069rm -f core conftest.err conftest.$ac_objext \ 6070 conftest$ac_exeext conftest.$ac_ext 6071fi 6072 6073 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 6076 eval supported=\$$cacheid 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6078$as_echo "$supported" >&6; } 6079 if test "$supported" = "yes" ; then 6080 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6081 found="yes" 6082 fi 6083 fi 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099xorg_testset_save_CFLAGS="$CFLAGS" 6100 6101if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6104$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6105if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109/* end confdefs.h. */ 6110int i; 6111_ACEOF 6112if ac_fn_c_try_compile "$LINENO"; then : 6113 xorg_cv_cc_flag_unknown_warning_option=yes 6114else 6115 xorg_cv_cc_flag_unknown_warning_option=no 6116fi 6117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6118fi 6119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6120$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6122 CFLAGS="$xorg_testset_save_CFLAGS" 6123fi 6124 6125if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6131$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6132if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6133 $as_echo_n "(cached) " >&6 6134else 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136/* end confdefs.h. */ 6137int i; 6138_ACEOF 6139if ac_fn_c_try_compile "$LINENO"; then : 6140 xorg_cv_cc_flag_unused_command_line_argument=yes 6141else 6142 xorg_cv_cc_flag_unused_command_line_argument=no 6143fi 6144rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6145fi 6146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6147$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6149 CFLAGS="$xorg_testset_save_CFLAGS" 6150fi 6151 6152found="no" 6153 6154 if test $found = "no" ; then 6155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6157 fi 6158 6159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6161 fi 6162 6163 CFLAGS="$CFLAGS -Wold-style-definition" 6164 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6166$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6167 cacheid=xorg_cv_cc_flag__Wold_style_definition 6168 if eval \${$cacheid+:} false; then : 6169 $as_echo_n "(cached) " >&6 6170else 6171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6172/* end confdefs.h. */ 6173int i; 6174int 6175main () 6176{ 6177 6178 ; 6179 return 0; 6180} 6181_ACEOF 6182if ac_fn_c_try_link "$LINENO"; then : 6183 eval $cacheid=yes 6184else 6185 eval $cacheid=no 6186fi 6187rm -f core conftest.err conftest.$ac_objext \ 6188 conftest$ac_exeext conftest.$ac_ext 6189fi 6190 6191 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 6194 eval supported=\$$cacheid 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6196$as_echo "$supported" >&6; } 6197 if test "$supported" = "yes" ; then 6198 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6199 found="yes" 6200 fi 6201 fi 6202 6203 if test $found = "no" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6210 fi 6211 6212 CFLAGS="$CFLAGS -fd" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6215$as_echo_n "checking if $CC supports -fd... " >&6; } 6216 cacheid=xorg_cv_cc_flag__fd 6217 if eval \${$cacheid+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221/* end confdefs.h. */ 6222int i; 6223int 6224main () 6225{ 6226 6227 ; 6228 return 0; 6229} 6230_ACEOF 6231if ac_fn_c_try_link "$LINENO"; then : 6232 eval $cacheid=yes 6233else 6234 eval $cacheid=no 6235fi 6236rm -f core conftest.err conftest.$ac_objext \ 6237 conftest$ac_exeext conftest.$ac_ext 6238fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245$as_echo "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -fd" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266xorg_testset_save_CFLAGS="$CFLAGS" 6267 6268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6271$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6272if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6273 $as_echo_n "(cached) " >&6 6274else 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276/* end confdefs.h. */ 6277int i; 6278_ACEOF 6279if ac_fn_c_try_compile "$LINENO"; then : 6280 xorg_cv_cc_flag_unknown_warning_option=yes 6281else 6282 xorg_cv_cc_flag_unknown_warning_option=no 6283fi 6284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6285fi 6286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6287$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290fi 6291 6292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6298$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6299if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6300 $as_echo_n "(cached) " >&6 6301else 6302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303/* end confdefs.h. */ 6304int i; 6305_ACEOF 6306if ac_fn_c_try_compile "$LINENO"; then : 6307 xorg_cv_cc_flag_unused_command_line_argument=yes 6308else 6309 xorg_cv_cc_flag_unused_command_line_argument=no 6310fi 6311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6312fi 6313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6314$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317fi 6318 6319found="no" 6320 6321 if test $found = "no" ; then 6322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 fi 6329 6330 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6333$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6334 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6335 if eval \${$cacheid+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339/* end confdefs.h. */ 6340int i; 6341int 6342main () 6343{ 6344 6345 ; 6346 return 0; 6347} 6348_ACEOF 6349if ac_fn_c_try_link "$LINENO"; then : 6350 eval $cacheid=yes 6351else 6352 eval $cacheid=no 6353fi 6354rm -f core conftest.err conftest.$ac_objext \ 6355 conftest$ac_exeext conftest.$ac_ext 6356fi 6357 6358 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 6361 eval supported=\$$cacheid 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6363$as_echo "$supported" >&6; } 6364 if test "$supported" = "yes" ; then 6365 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6366 found="yes" 6367 fi 6368 fi 6369 6370 6371 6372 6373 6374# This chunk adds additional warnings that could catch undesired effects. 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388xorg_testset_save_CFLAGS="$CFLAGS" 6389 6390if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6393$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6394if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398/* end confdefs.h. */ 6399int i; 6400_ACEOF 6401if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unknown_warning_option=yes 6403else 6404 xorg_cv_cc_flag_unknown_warning_option=no 6405fi 6406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407fi 6408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6409$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412fi 6413 6414if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 fi 6418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6420$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6421if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6422 $as_echo_n "(cached) " >&6 6423else 6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425/* end confdefs.h. */ 6426int i; 6427_ACEOF 6428if ac_fn_c_try_compile "$LINENO"; then : 6429 xorg_cv_cc_flag_unused_command_line_argument=yes 6430else 6431 xorg_cv_cc_flag_unused_command_line_argument=no 6432fi 6433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6434fi 6435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6436$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6438 CFLAGS="$xorg_testset_save_CFLAGS" 6439fi 6440 6441found="no" 6442 6443 if test $found = "no" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 6448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6450 fi 6451 6452 CFLAGS="$CFLAGS -Wunused" 6453 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6455$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6456 cacheid=xorg_cv_cc_flag__Wunused 6457 if eval \${$cacheid+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461/* end confdefs.h. */ 6462int i; 6463int 6464main () 6465{ 6466 6467 ; 6468 return 0; 6469} 6470_ACEOF 6471if ac_fn_c_try_link "$LINENO"; then : 6472 eval $cacheid=yes 6473else 6474 eval $cacheid=no 6475fi 6476rm -f core conftest.err conftest.$ac_objext \ 6477 conftest$ac_exeext conftest.$ac_ext 6478fi 6479 6480 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 6483 eval supported=\$$cacheid 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6485$as_echo "$supported" >&6; } 6486 if test "$supported" = "yes" ; then 6487 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6488 found="yes" 6489 fi 6490 fi 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506xorg_testset_save_CFLAGS="$CFLAGS" 6507 6508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6511$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6512if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516/* end confdefs.h. */ 6517int i; 6518_ACEOF 6519if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unknown_warning_option=yes 6521else 6522 xorg_cv_cc_flag_unknown_warning_option=no 6523fi 6524rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525fi 6526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6527$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530fi 6531 6532if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 fi 6536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6538$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6539if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6540 $as_echo_n "(cached) " >&6 6541else 6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6543/* end confdefs.h. */ 6544int i; 6545_ACEOF 6546if ac_fn_c_try_compile "$LINENO"; then : 6547 xorg_cv_cc_flag_unused_command_line_argument=yes 6548else 6549 xorg_cv_cc_flag_unused_command_line_argument=no 6550fi 6551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6552fi 6553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557fi 6558 6559found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wuninitialized" 6571 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6573$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wuninitialized 6575 if eval \${$cacheid+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579/* end confdefs.h. */ 6580int i; 6581int 6582main () 6583{ 6584 6585 ; 6586 return 0; 6587} 6588_ACEOF 6589if ac_fn_c_try_link "$LINENO"; then : 6590 eval $cacheid=yes 6591else 6592 eval $cacheid=no 6593fi 6594rm -f core conftest.err conftest.$ac_objext \ 6595 conftest$ac_exeext conftest.$ac_ext 6596fi 6597 6598 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 6601 eval supported=\$$cacheid 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6603$as_echo "$supported" >&6; } 6604 if test "$supported" = "yes" ; then 6605 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6606 found="yes" 6607 fi 6608 fi 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624xorg_testset_save_CFLAGS="$CFLAGS" 6625 6626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6629$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6630if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634/* end confdefs.h. */ 6635int i; 6636_ACEOF 6637if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unknown_warning_option=yes 6639else 6640 xorg_cv_cc_flag_unknown_warning_option=no 6641fi 6642rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643fi 6644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6645$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648fi 6649 6650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6656$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6657if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6658 $as_echo_n "(cached) " >&6 6659else 6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661/* end confdefs.h. */ 6662int i; 6663_ACEOF 6664if ac_fn_c_try_compile "$LINENO"; then : 6665 xorg_cv_cc_flag_unused_command_line_argument=yes 6666else 6667 xorg_cv_cc_flag_unused_command_line_argument=no 6668fi 6669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6670fi 6671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6672$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6674 CFLAGS="$xorg_testset_save_CFLAGS" 6675fi 6676 6677found="no" 6678 6679 if test $found = "no" ; then 6680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 6684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6686 fi 6687 6688 CFLAGS="$CFLAGS -Wshadow" 6689 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6691$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6692 cacheid=xorg_cv_cc_flag__Wshadow 6693 if eval \${$cacheid+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695else 6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6697/* end confdefs.h. */ 6698int i; 6699int 6700main () 6701{ 6702 6703 ; 6704 return 0; 6705} 6706_ACEOF 6707if ac_fn_c_try_link "$LINENO"; then : 6708 eval $cacheid=yes 6709else 6710 eval $cacheid=no 6711fi 6712rm -f core conftest.err conftest.$ac_objext \ 6713 conftest$ac_exeext conftest.$ac_ext 6714fi 6715 6716 6717 CFLAGS="$xorg_testset_save_CFLAGS" 6718 6719 eval supported=\$$cacheid 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6721$as_echo "$supported" >&6; } 6722 if test "$supported" = "yes" ; then 6723 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6724 found="yes" 6725 fi 6726 fi 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742xorg_testset_save_CFLAGS="$CFLAGS" 6743 6744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6747$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6748if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6749 $as_echo_n "(cached) " >&6 6750else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752/* end confdefs.h. */ 6753int i; 6754_ACEOF 6755if ac_fn_c_try_compile "$LINENO"; then : 6756 xorg_cv_cc_flag_unknown_warning_option=yes 6757else 6758 xorg_cv_cc_flag_unknown_warning_option=no 6759fi 6760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6761fi 6762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6763$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766fi 6767 6768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6771 fi 6772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6774$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6775if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6776 $as_echo_n "(cached) " >&6 6777else 6778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6779/* end confdefs.h. */ 6780int i; 6781_ACEOF 6782if ac_fn_c_try_compile "$LINENO"; then : 6783 xorg_cv_cc_flag_unused_command_line_argument=yes 6784else 6785 xorg_cv_cc_flag_unused_command_line_argument=no 6786fi 6787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6788fi 6789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6790$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6792 CFLAGS="$xorg_testset_save_CFLAGS" 6793fi 6794 6795found="no" 6796 6797 if test $found = "no" ; then 6798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6800 fi 6801 6802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6804 fi 6805 6806 CFLAGS="$CFLAGS -Wmissing-noreturn" 6807 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6809$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6810 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6811 if eval \${$cacheid+:} false; then : 6812 $as_echo_n "(cached) " >&6 6813else 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815/* end confdefs.h. */ 6816int i; 6817int 6818main () 6819{ 6820 6821 ; 6822 return 0; 6823} 6824_ACEOF 6825if ac_fn_c_try_link "$LINENO"; then : 6826 eval $cacheid=yes 6827else 6828 eval $cacheid=no 6829fi 6830rm -f core conftest.err conftest.$ac_objext \ 6831 conftest$ac_exeext conftest.$ac_ext 6832fi 6833 6834 6835 CFLAGS="$xorg_testset_save_CFLAGS" 6836 6837 eval supported=\$$cacheid 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6839$as_echo "$supported" >&6; } 6840 if test "$supported" = "yes" ; then 6841 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6842 found="yes" 6843 fi 6844 fi 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860xorg_testset_save_CFLAGS="$CFLAGS" 6861 6862if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6865$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6866if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6867 $as_echo_n "(cached) " >&6 6868else 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870/* end confdefs.h. */ 6871int i; 6872_ACEOF 6873if ac_fn_c_try_compile "$LINENO"; then : 6874 xorg_cv_cc_flag_unknown_warning_option=yes 6875else 6876 xorg_cv_cc_flag_unknown_warning_option=no 6877fi 6878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6879fi 6880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6881$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884fi 6885 6886if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6889 fi 6890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6892$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6893if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897/* end confdefs.h. */ 6898int i; 6899_ACEOF 6900if ac_fn_c_try_compile "$LINENO"; then : 6901 xorg_cv_cc_flag_unused_command_line_argument=yes 6902else 6903 xorg_cv_cc_flag_unused_command_line_argument=no 6904fi 6905rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6906fi 6907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6908$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911fi 6912 6913found="no" 6914 6915 if test $found = "no" ; then 6916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6918 fi 6919 6920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6922 fi 6923 6924 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6925 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6927$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6928 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6929 if eval \${$cacheid+:} false; then : 6930 $as_echo_n "(cached) " >&6 6931else 6932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933/* end confdefs.h. */ 6934int i; 6935int 6936main () 6937{ 6938 6939 ; 6940 return 0; 6941} 6942_ACEOF 6943if ac_fn_c_try_link "$LINENO"; then : 6944 eval $cacheid=yes 6945else 6946 eval $cacheid=no 6947fi 6948rm -f core conftest.err conftest.$ac_objext \ 6949 conftest$ac_exeext conftest.$ac_ext 6950fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957$as_echo "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6960 found="yes" 6961 fi 6962 fi 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978xorg_testset_save_CFLAGS="$CFLAGS" 6979 6980if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6983$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6984if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6985 $as_echo_n "(cached) " >&6 6986else 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988/* end confdefs.h. */ 6989int i; 6990_ACEOF 6991if ac_fn_c_try_compile "$LINENO"; then : 6992 xorg_cv_cc_flag_unknown_warning_option=yes 6993else 6994 xorg_cv_cc_flag_unknown_warning_option=no 6995fi 6996rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6997fi 6998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6999$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002fi 7003 7004if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7007 fi 7008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7010$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7011if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7012 $as_echo_n "(cached) " >&6 7013else 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015/* end confdefs.h. */ 7016int i; 7017_ACEOF 7018if ac_fn_c_try_compile "$LINENO"; then : 7019 xorg_cv_cc_flag_unused_command_line_argument=yes 7020else 7021 xorg_cv_cc_flag_unused_command_line_argument=no 7022fi 7023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7024fi 7025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7026$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029fi 7030 7031found="no" 7032 7033 if test $found = "no" ; then 7034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7036 fi 7037 7038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7040 fi 7041 7042 CFLAGS="$CFLAGS -Wredundant-decls" 7043 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7045$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7046 cacheid=xorg_cv_cc_flag__Wredundant_decls 7047 if eval \${$cacheid+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051/* end confdefs.h. */ 7052int i; 7053int 7054main () 7055{ 7056 7057 ; 7058 return 0; 7059} 7060_ACEOF 7061if ac_fn_c_try_link "$LINENO"; then : 7062 eval $cacheid=yes 7063else 7064 eval $cacheid=no 7065fi 7066rm -f core conftest.err conftest.$ac_objext \ 7067 conftest$ac_exeext conftest.$ac_ext 7068fi 7069 7070 7071 CFLAGS="$xorg_testset_save_CFLAGS" 7072 7073 eval supported=\$$cacheid 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7075$as_echo "$supported" >&6; } 7076 if test "$supported" = "yes" ; then 7077 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7078 found="yes" 7079 fi 7080 fi 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096xorg_testset_save_CFLAGS="$CFLAGS" 7097 7098if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7101$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7102if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106/* end confdefs.h. */ 7107int i; 7108_ACEOF 7109if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unknown_warning_option=yes 7111else 7112 xorg_cv_cc_flag_unknown_warning_option=no 7113fi 7114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115fi 7116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7117$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120fi 7121 7122if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7125 fi 7126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7128$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7129if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7130 $as_echo_n "(cached) " >&6 7131else 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133/* end confdefs.h. */ 7134int i; 7135_ACEOF 7136if ac_fn_c_try_compile "$LINENO"; then : 7137 xorg_cv_cc_flag_unused_command_line_argument=yes 7138else 7139 xorg_cv_cc_flag_unused_command_line_argument=no 7140fi 7141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7142fi 7143{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7144$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7146 CFLAGS="$xorg_testset_save_CFLAGS" 7147fi 7148 7149found="no" 7150 7151 if test $found = "no" ; then 7152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7154 fi 7155 7156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7158 fi 7159 7160 CFLAGS="$CFLAGS -Wlogical-op" 7161 7162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7163$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7164 cacheid=xorg_cv_cc_flag__Wlogical_op 7165 if eval \${$cacheid+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169/* end confdefs.h. */ 7170int i; 7171int 7172main () 7173{ 7174 7175 ; 7176 return 0; 7177} 7178_ACEOF 7179if ac_fn_c_try_link "$LINENO"; then : 7180 eval $cacheid=yes 7181else 7182 eval $cacheid=no 7183fi 7184rm -f core conftest.err conftest.$ac_objext \ 7185 conftest$ac_exeext conftest.$ac_ext 7186fi 7187 7188 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 7191 eval supported=\$$cacheid 7192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7193$as_echo "$supported" >&6; } 7194 if test "$supported" = "yes" ; then 7195 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7196 found="yes" 7197 fi 7198 fi 7199 7200 7201 7202# These are currently disabled because they are noisy. They will be enabled 7203# in the future once the codebase is sufficiently modernized to silence 7204# them. For now, I don't want them to drown out the other warnings. 7205# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7206# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7207# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7208 7209# Turn some warnings into errors, so we don't accidently get successful builds 7210# when there are problems that should be fixed. 7211 7212if test "x$SELECTIVE_WERROR" = "xyes" ; then 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226xorg_testset_save_CFLAGS="$CFLAGS" 7227 7228if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7231$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7232if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236/* end confdefs.h. */ 7237int i; 7238_ACEOF 7239if ac_fn_c_try_compile "$LINENO"; then : 7240 xorg_cv_cc_flag_unknown_warning_option=yes 7241else 7242 xorg_cv_cc_flag_unknown_warning_option=no 7243fi 7244rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7245fi 7246{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7247$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7249 CFLAGS="$xorg_testset_save_CFLAGS" 7250fi 7251 7252if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7255 fi 7256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7258$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7259if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7260 $as_echo_n "(cached) " >&6 7261else 7262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263/* end confdefs.h. */ 7264int i; 7265_ACEOF 7266if ac_fn_c_try_compile "$LINENO"; then : 7267 xorg_cv_cc_flag_unused_command_line_argument=yes 7268else 7269 xorg_cv_cc_flag_unused_command_line_argument=no 7270fi 7271rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7272fi 7273{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7274$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7276 CFLAGS="$xorg_testset_save_CFLAGS" 7277fi 7278 7279found="no" 7280 7281 if test $found = "no" ; then 7282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7284 fi 7285 7286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7288 fi 7289 7290 CFLAGS="$CFLAGS -Werror=implicit" 7291 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7293$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7294 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7295 if eval \${$cacheid+:} false; then : 7296 $as_echo_n "(cached) " >&6 7297else 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299/* end confdefs.h. */ 7300int i; 7301int 7302main () 7303{ 7304 7305 ; 7306 return 0; 7307} 7308_ACEOF 7309if ac_fn_c_try_link "$LINENO"; then : 7310 eval $cacheid=yes 7311else 7312 eval $cacheid=no 7313fi 7314rm -f core conftest.err conftest.$ac_objext \ 7315 conftest$ac_exeext conftest.$ac_ext 7316fi 7317 7318 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 7321 eval supported=\$$cacheid 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7323$as_echo "$supported" >&6; } 7324 if test "$supported" = "yes" ; then 7325 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7326 found="yes" 7327 fi 7328 fi 7329 7330 if test $found = "no" ; then 7331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 7335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7337 fi 7338 7339 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7340 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7342$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7343 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7344 if eval \${$cacheid+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348/* end confdefs.h. */ 7349int i; 7350int 7351main () 7352{ 7353 7354 ; 7355 return 0; 7356} 7357_ACEOF 7358if ac_fn_c_try_link "$LINENO"; then : 7359 eval $cacheid=yes 7360else 7361 eval $cacheid=no 7362fi 7363rm -f core conftest.err conftest.$ac_objext \ 7364 conftest$ac_exeext conftest.$ac_ext 7365fi 7366 7367 7368 CFLAGS="$xorg_testset_save_CFLAGS" 7369 7370 eval supported=\$$cacheid 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7372$as_echo "$supported" >&6; } 7373 if test "$supported" = "yes" ; then 7374 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7375 found="yes" 7376 fi 7377 fi 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393xorg_testset_save_CFLAGS="$CFLAGS" 7394 7395if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7398$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7399if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403/* end confdefs.h. */ 7404int i; 7405_ACEOF 7406if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unknown_warning_option=yes 7408else 7409 xorg_cv_cc_flag_unknown_warning_option=no 7410fi 7411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412fi 7413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7414$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417fi 7418 7419if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 fi 7423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7425$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7426if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7427 $as_echo_n "(cached) " >&6 7428else 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430/* end confdefs.h. */ 7431int i; 7432_ACEOF 7433if ac_fn_c_try_compile "$LINENO"; then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435else 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437fi 7438rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7439fi 7440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444fi 7445 7446found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=nonnull" 7458 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7460$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7461 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7462 if eval \${$cacheid+:} false; then : 7463 $as_echo_n "(cached) " >&6 7464else 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466/* end confdefs.h. */ 7467int i; 7468int 7469main () 7470{ 7471 7472 ; 7473 return 0; 7474} 7475_ACEOF 7476if ac_fn_c_try_link "$LINENO"; then : 7477 eval $cacheid=yes 7478else 7479 eval $cacheid=no 7480fi 7481rm -f core conftest.err conftest.$ac_objext \ 7482 conftest$ac_exeext conftest.$ac_ext 7483fi 7484 7485 7486 CFLAGS="$xorg_testset_save_CFLAGS" 7487 7488 eval supported=\$$cacheid 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7490$as_echo "$supported" >&6; } 7491 if test "$supported" = "yes" ; then 7492 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7493 found="yes" 7494 fi 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511xorg_testset_save_CFLAGS="$CFLAGS" 7512 7513if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7516$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7517if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521/* end confdefs.h. */ 7522int i; 7523_ACEOF 7524if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unknown_warning_option=yes 7526else 7527 xorg_cv_cc_flag_unknown_warning_option=no 7528fi 7529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530fi 7531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7532$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535fi 7536 7537if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7543$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7544if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7545 $as_echo_n "(cached) " >&6 7546else 7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548/* end confdefs.h. */ 7549int i; 7550_ACEOF 7551if ac_fn_c_try_compile "$LINENO"; then : 7552 xorg_cv_cc_flag_unused_command_line_argument=yes 7553else 7554 xorg_cv_cc_flag_unused_command_line_argument=no 7555fi 7556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7557fi 7558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7559$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562fi 7563 7564found="no" 7565 7566 if test $found = "no" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 7571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7573 fi 7574 7575 CFLAGS="$CFLAGS -Werror=init-self" 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7578$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7579 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7580 if eval \${$cacheid+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582else 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584/* end confdefs.h. */ 7585int i; 7586int 7587main () 7588{ 7589 7590 ; 7591 return 0; 7592} 7593_ACEOF 7594if ac_fn_c_try_link "$LINENO"; then : 7595 eval $cacheid=yes 7596else 7597 eval $cacheid=no 7598fi 7599rm -f core conftest.err conftest.$ac_objext \ 7600 conftest$ac_exeext conftest.$ac_ext 7601fi 7602 7603 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 7606 eval supported=\$$cacheid 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7608$as_echo "$supported" >&6; } 7609 if test "$supported" = "yes" ; then 7610 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7611 found="yes" 7612 fi 7613 fi 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629xorg_testset_save_CFLAGS="$CFLAGS" 7630 7631if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7634$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7635if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639/* end confdefs.h. */ 7640int i; 7641_ACEOF 7642if ac_fn_c_try_compile "$LINENO"; then : 7643 xorg_cv_cc_flag_unknown_warning_option=yes 7644else 7645 xorg_cv_cc_flag_unknown_warning_option=no 7646fi 7647rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7648fi 7649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7650$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653fi 7654 7655if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7658 fi 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7661$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7662if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664else 7665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666/* end confdefs.h. */ 7667int i; 7668_ACEOF 7669if ac_fn_c_try_compile "$LINENO"; then : 7670 xorg_cv_cc_flag_unused_command_line_argument=yes 7671else 7672 xorg_cv_cc_flag_unused_command_line_argument=no 7673fi 7674rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7675fi 7676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7677$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7679 CFLAGS="$xorg_testset_save_CFLAGS" 7680fi 7681 7682found="no" 7683 7684 if test $found = "no" ; then 7685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 fi 7688 7689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7691 fi 7692 7693 CFLAGS="$CFLAGS -Werror=main" 7694 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7696$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7697 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7698 if eval \${$cacheid+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700else 7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7702/* end confdefs.h. */ 7703int i; 7704int 7705main () 7706{ 7707 7708 ; 7709 return 0; 7710} 7711_ACEOF 7712if ac_fn_c_try_link "$LINENO"; then : 7713 eval $cacheid=yes 7714else 7715 eval $cacheid=no 7716fi 7717rm -f core conftest.err conftest.$ac_objext \ 7718 conftest$ac_exeext conftest.$ac_ext 7719fi 7720 7721 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 7724 eval supported=\$$cacheid 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7726$as_echo "$supported" >&6; } 7727 if test "$supported" = "yes" ; then 7728 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7729 found="yes" 7730 fi 7731 fi 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747xorg_testset_save_CFLAGS="$CFLAGS" 7748 7749if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7752$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7753if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757/* end confdefs.h. */ 7758int i; 7759_ACEOF 7760if ac_fn_c_try_compile "$LINENO"; then : 7761 xorg_cv_cc_flag_unknown_warning_option=yes 7762else 7763 xorg_cv_cc_flag_unknown_warning_option=no 7764fi 7765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7766fi 7767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7768$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771fi 7772 7773if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7779$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7780if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7781 $as_echo_n "(cached) " >&6 7782else 7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784/* end confdefs.h. */ 7785int i; 7786_ACEOF 7787if ac_fn_c_try_compile "$LINENO"; then : 7788 xorg_cv_cc_flag_unused_command_line_argument=yes 7789else 7790 xorg_cv_cc_flag_unused_command_line_argument=no 7791fi 7792rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7793fi 7794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7795$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7797 CFLAGS="$xorg_testset_save_CFLAGS" 7798fi 7799 7800found="no" 7801 7802 if test $found = "no" ; then 7803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 fi 7806 7807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7809 fi 7810 7811 CFLAGS="$CFLAGS -Werror=missing-braces" 7812 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7814$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7815 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7816 if eval \${$cacheid+:} false; then : 7817 $as_echo_n "(cached) " >&6 7818else 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820/* end confdefs.h. */ 7821int i; 7822int 7823main () 7824{ 7825 7826 ; 7827 return 0; 7828} 7829_ACEOF 7830if ac_fn_c_try_link "$LINENO"; then : 7831 eval $cacheid=yes 7832else 7833 eval $cacheid=no 7834fi 7835rm -f core conftest.err conftest.$ac_objext \ 7836 conftest$ac_exeext conftest.$ac_ext 7837fi 7838 7839 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 7842 eval supported=\$$cacheid 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7844$as_echo "$supported" >&6; } 7845 if test "$supported" = "yes" ; then 7846 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7847 found="yes" 7848 fi 7849 fi 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865xorg_testset_save_CFLAGS="$CFLAGS" 7866 7867if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7870$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7871if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875/* end confdefs.h. */ 7876int i; 7877_ACEOF 7878if ac_fn_c_try_compile "$LINENO"; then : 7879 xorg_cv_cc_flag_unknown_warning_option=yes 7880else 7881 xorg_cv_cc_flag_unknown_warning_option=no 7882fi 7883rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7884fi 7885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7886$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889fi 7890 7891if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7894 fi 7895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7897$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7898if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7899 $as_echo_n "(cached) " >&6 7900else 7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902/* end confdefs.h. */ 7903int i; 7904_ACEOF 7905if ac_fn_c_try_compile "$LINENO"; then : 7906 xorg_cv_cc_flag_unused_command_line_argument=yes 7907else 7908 xorg_cv_cc_flag_unused_command_line_argument=no 7909fi 7910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7911fi 7912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7913$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7915 CFLAGS="$xorg_testset_save_CFLAGS" 7916fi 7917 7918found="no" 7919 7920 if test $found = "no" ; then 7921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7923 fi 7924 7925 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7927 fi 7928 7929 CFLAGS="$CFLAGS -Werror=sequence-point" 7930 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7932$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7933 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7934 if eval \${$cacheid+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936else 7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938/* end confdefs.h. */ 7939int i; 7940int 7941main () 7942{ 7943 7944 ; 7945 return 0; 7946} 7947_ACEOF 7948if ac_fn_c_try_link "$LINENO"; then : 7949 eval $cacheid=yes 7950else 7951 eval $cacheid=no 7952fi 7953rm -f core conftest.err conftest.$ac_objext \ 7954 conftest$ac_exeext conftest.$ac_ext 7955fi 7956 7957 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 7960 eval supported=\$$cacheid 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7962$as_echo "$supported" >&6; } 7963 if test "$supported" = "yes" ; then 7964 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7965 found="yes" 7966 fi 7967 fi 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983xorg_testset_save_CFLAGS="$CFLAGS" 7984 7985if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7988$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7989if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993/* end confdefs.h. */ 7994int i; 7995_ACEOF 7996if ac_fn_c_try_compile "$LINENO"; then : 7997 xorg_cv_cc_flag_unknown_warning_option=yes 7998else 7999 xorg_cv_cc_flag_unknown_warning_option=no 8000fi 8001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8002fi 8003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8004$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8006 CFLAGS="$xorg_testset_save_CFLAGS" 8007fi 8008 8009if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8012 fi 8013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8015$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8016if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8017 $as_echo_n "(cached) " >&6 8018else 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020/* end confdefs.h. */ 8021int i; 8022_ACEOF 8023if ac_fn_c_try_compile "$LINENO"; then : 8024 xorg_cv_cc_flag_unused_command_line_argument=yes 8025else 8026 xorg_cv_cc_flag_unused_command_line_argument=no 8027fi 8028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8029fi 8030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8031$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8033 CFLAGS="$xorg_testset_save_CFLAGS" 8034fi 8035 8036found="no" 8037 8038 if test $found = "no" ; then 8039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8041 fi 8042 8043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8045 fi 8046 8047 CFLAGS="$CFLAGS -Werror=return-type" 8048 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8050$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 8051 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 8052 if eval \${$cacheid+:} false; then : 8053 $as_echo_n "(cached) " >&6 8054else 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056/* end confdefs.h. */ 8057int i; 8058int 8059main () 8060{ 8061 8062 ; 8063 return 0; 8064} 8065_ACEOF 8066if ac_fn_c_try_link "$LINENO"; then : 8067 eval $cacheid=yes 8068else 8069 eval $cacheid=no 8070fi 8071rm -f core conftest.err conftest.$ac_objext \ 8072 conftest$ac_exeext conftest.$ac_ext 8073fi 8074 8075 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 8078 eval supported=\$$cacheid 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8080$as_echo "$supported" >&6; } 8081 if test "$supported" = "yes" ; then 8082 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8083 found="yes" 8084 fi 8085 fi 8086 8087 if test $found = "no" ; then 8088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 8092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8094 fi 8095 8096 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8097 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8099$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8100 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 8101 if eval \${$cacheid+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105/* end confdefs.h. */ 8106int i; 8107int 8108main () 8109{ 8110 8111 ; 8112 return 0; 8113} 8114_ACEOF 8115if ac_fn_c_try_link "$LINENO"; then : 8116 eval $cacheid=yes 8117else 8118 eval $cacheid=no 8119fi 8120rm -f core conftest.err conftest.$ac_objext \ 8121 conftest$ac_exeext conftest.$ac_ext 8122fi 8123 8124 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 8127 eval supported=\$$cacheid 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8129$as_echo "$supported" >&6; } 8130 if test "$supported" = "yes" ; then 8131 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8132 found="yes" 8133 fi 8134 fi 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150xorg_testset_save_CFLAGS="$CFLAGS" 8151 8152if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8155$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8156if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160/* end confdefs.h. */ 8161int i; 8162_ACEOF 8163if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unknown_warning_option=yes 8165else 8166 xorg_cv_cc_flag_unknown_warning_option=no 8167fi 8168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169fi 8170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8171$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8172 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174fi 8175 8176if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 fi 8180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8182$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8183if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8184 $as_echo_n "(cached) " >&6 8185else 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187/* end confdefs.h. */ 8188int i; 8189_ACEOF 8190if ac_fn_c_try_compile "$LINENO"; then : 8191 xorg_cv_cc_flag_unused_command_line_argument=yes 8192else 8193 xorg_cv_cc_flag_unused_command_line_argument=no 8194fi 8195rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8196fi 8197{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8198$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201fi 8202 8203found="no" 8204 8205 if test $found = "no" ; then 8206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 8210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8212 fi 8213 8214 CFLAGS="$CFLAGS -Werror=trigraphs" 8215 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8217$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8218 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 8219 if eval \${$cacheid+:} false; then : 8220 $as_echo_n "(cached) " >&6 8221else 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223/* end confdefs.h. */ 8224int i; 8225int 8226main () 8227{ 8228 8229 ; 8230 return 0; 8231} 8232_ACEOF 8233if ac_fn_c_try_link "$LINENO"; then : 8234 eval $cacheid=yes 8235else 8236 eval $cacheid=no 8237fi 8238rm -f core conftest.err conftest.$ac_objext \ 8239 conftest$ac_exeext conftest.$ac_ext 8240fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247$as_echo "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8250 found="yes" 8251 fi 8252 fi 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268xorg_testset_save_CFLAGS="$CFLAGS" 8269 8270if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8273$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8274if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278/* end confdefs.h. */ 8279int i; 8280_ACEOF 8281if ac_fn_c_try_compile "$LINENO"; then : 8282 xorg_cv_cc_flag_unknown_warning_option=yes 8283else 8284 xorg_cv_cc_flag_unknown_warning_option=no 8285fi 8286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8287fi 8288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8289$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292fi 8293 8294if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8297 fi 8298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8300$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8301if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8302 $as_echo_n "(cached) " >&6 8303else 8304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305/* end confdefs.h. */ 8306int i; 8307_ACEOF 8308if ac_fn_c_try_compile "$LINENO"; then : 8309 xorg_cv_cc_flag_unused_command_line_argument=yes 8310else 8311 xorg_cv_cc_flag_unused_command_line_argument=no 8312fi 8313rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8314fi 8315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8316$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8318 CFLAGS="$xorg_testset_save_CFLAGS" 8319fi 8320 8321found="no" 8322 8323 if test $found = "no" ; then 8324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 8328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8330 fi 8331 8332 CFLAGS="$CFLAGS -Werror=array-bounds" 8333 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8335$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8336 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8337 if eval \${$cacheid+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339else 8340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341/* end confdefs.h. */ 8342int i; 8343int 8344main () 8345{ 8346 8347 ; 8348 return 0; 8349} 8350_ACEOF 8351if ac_fn_c_try_link "$LINENO"; then : 8352 eval $cacheid=yes 8353else 8354 eval $cacheid=no 8355fi 8356rm -f core conftest.err conftest.$ac_objext \ 8357 conftest$ac_exeext conftest.$ac_ext 8358fi 8359 8360 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 8363 eval supported=\$$cacheid 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8365$as_echo "$supported" >&6; } 8366 if test "$supported" = "yes" ; then 8367 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8368 found="yes" 8369 fi 8370 fi 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386xorg_testset_save_CFLAGS="$CFLAGS" 8387 8388if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8391$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8392if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396/* end confdefs.h. */ 8397int i; 8398_ACEOF 8399if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unknown_warning_option=yes 8401else 8402 xorg_cv_cc_flag_unknown_warning_option=no 8403fi 8404rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405fi 8406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8407$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410fi 8411 8412if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8415 fi 8416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8418$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8419if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8420 $as_echo_n "(cached) " >&6 8421else 8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423/* end confdefs.h. */ 8424int i; 8425_ACEOF 8426if ac_fn_c_try_compile "$LINENO"; then : 8427 xorg_cv_cc_flag_unused_command_line_argument=yes 8428else 8429 xorg_cv_cc_flag_unused_command_line_argument=no 8430fi 8431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8432fi 8433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8434$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8436 CFLAGS="$xorg_testset_save_CFLAGS" 8437fi 8438 8439found="no" 8440 8441 if test $found = "no" ; then 8442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8444 fi 8445 8446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8448 fi 8449 8450 CFLAGS="$CFLAGS -Werror=write-strings" 8451 8452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8453$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8454 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8455 if eval \${$cacheid+:} false; then : 8456 $as_echo_n "(cached) " >&6 8457else 8458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8459/* end confdefs.h. */ 8460int i; 8461int 8462main () 8463{ 8464 8465 ; 8466 return 0; 8467} 8468_ACEOF 8469if ac_fn_c_try_link "$LINENO"; then : 8470 eval $cacheid=yes 8471else 8472 eval $cacheid=no 8473fi 8474rm -f core conftest.err conftest.$ac_objext \ 8475 conftest$ac_exeext conftest.$ac_ext 8476fi 8477 8478 8479 CFLAGS="$xorg_testset_save_CFLAGS" 8480 8481 eval supported=\$$cacheid 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8483$as_echo "$supported" >&6; } 8484 if test "$supported" = "yes" ; then 8485 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8486 found="yes" 8487 fi 8488 fi 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504xorg_testset_save_CFLAGS="$CFLAGS" 8505 8506if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8509$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8510if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514/* end confdefs.h. */ 8515int i; 8516_ACEOF 8517if ac_fn_c_try_compile "$LINENO"; then : 8518 xorg_cv_cc_flag_unknown_warning_option=yes 8519else 8520 xorg_cv_cc_flag_unknown_warning_option=no 8521fi 8522rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8523fi 8524{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8525$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528fi 8529 8530if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 fi 8534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8536$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8537if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541/* end confdefs.h. */ 8542int i; 8543_ACEOF 8544if ac_fn_c_try_compile "$LINENO"; then : 8545 xorg_cv_cc_flag_unused_command_line_argument=yes 8546else 8547 xorg_cv_cc_flag_unused_command_line_argument=no 8548fi 8549rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8550fi 8551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8552$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555fi 8556 8557found="no" 8558 8559 if test $found = "no" ; then 8560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8562 fi 8563 8564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8566 fi 8567 8568 CFLAGS="$CFLAGS -Werror=address" 8569 8570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8571$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8572 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8573 if eval \${$cacheid+:} false; then : 8574 $as_echo_n "(cached) " >&6 8575else 8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8577/* end confdefs.h. */ 8578int i; 8579int 8580main () 8581{ 8582 8583 ; 8584 return 0; 8585} 8586_ACEOF 8587if ac_fn_c_try_link "$LINENO"; then : 8588 eval $cacheid=yes 8589else 8590 eval $cacheid=no 8591fi 8592rm -f core conftest.err conftest.$ac_objext \ 8593 conftest$ac_exeext conftest.$ac_ext 8594fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601$as_echo "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8604 found="yes" 8605 fi 8606 fi 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622xorg_testset_save_CFLAGS="$CFLAGS" 8623 8624if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8627$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8628if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632/* end confdefs.h. */ 8633int i; 8634_ACEOF 8635if ac_fn_c_try_compile "$LINENO"; then : 8636 xorg_cv_cc_flag_unknown_warning_option=yes 8637else 8638 xorg_cv_cc_flag_unknown_warning_option=no 8639fi 8640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8641fi 8642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8643$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646fi 8647 8648if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 fi 8652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8654$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8655if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659/* end confdefs.h. */ 8660int i; 8661_ACEOF 8662if ac_fn_c_try_compile "$LINENO"; then : 8663 xorg_cv_cc_flag_unused_command_line_argument=yes 8664else 8665 xorg_cv_cc_flag_unused_command_line_argument=no 8666fi 8667rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8668fi 8669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8670$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8672 CFLAGS="$xorg_testset_save_CFLAGS" 8673fi 8674 8675found="no" 8676 8677 if test $found = "no" ; then 8678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8680 fi 8681 8682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8684 fi 8685 8686 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8687 8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8689$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8690 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8691 if eval \${$cacheid+:} false; then : 8692 $as_echo_n "(cached) " >&6 8693else 8694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8695/* end confdefs.h. */ 8696int i; 8697int 8698main () 8699{ 8700 8701 ; 8702 return 0; 8703} 8704_ACEOF 8705if ac_fn_c_try_link "$LINENO"; then : 8706 eval $cacheid=yes 8707else 8708 eval $cacheid=no 8709fi 8710rm -f core conftest.err conftest.$ac_objext \ 8711 conftest$ac_exeext conftest.$ac_ext 8712fi 8713 8714 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 8717 eval supported=\$$cacheid 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8719$as_echo "$supported" >&6; } 8720 if test "$supported" = "yes" ; then 8721 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8722 found="yes" 8723 fi 8724 fi 8725 8726 if test $found = "no" ; then 8727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 fi 8730 8731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 fi 8734 8735 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8736 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8738$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8739 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8740 if eval \${$cacheid+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744/* end confdefs.h. */ 8745int i; 8746int 8747main () 8748{ 8749 8750 ; 8751 return 0; 8752} 8753_ACEOF 8754if ac_fn_c_try_link "$LINENO"; then : 8755 eval $cacheid=yes 8756else 8757 eval $cacheid=no 8758fi 8759rm -f core conftest.err conftest.$ac_objext \ 8760 conftest$ac_exeext conftest.$ac_ext 8761fi 8762 8763 8764 CFLAGS="$xorg_testset_save_CFLAGS" 8765 8766 eval supported=\$$cacheid 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8768$as_echo "$supported" >&6; } 8769 if test "$supported" = "yes" ; then 8770 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8771 found="yes" 8772 fi 8773 fi 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789xorg_testset_save_CFLAGS="$CFLAGS" 8790 8791if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8794$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8795if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8796 $as_echo_n "(cached) " >&6 8797else 8798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8799/* end confdefs.h. */ 8800int i; 8801_ACEOF 8802if ac_fn_c_try_compile "$LINENO"; then : 8803 xorg_cv_cc_flag_unknown_warning_option=yes 8804else 8805 xorg_cv_cc_flag_unknown_warning_option=no 8806fi 8807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8808fi 8809{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8810$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8812 CFLAGS="$xorg_testset_save_CFLAGS" 8813fi 8814 8815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8821$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8822if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8823 $as_echo_n "(cached) " >&6 8824else 8825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8826/* end confdefs.h. */ 8827int i; 8828_ACEOF 8829if ac_fn_c_try_compile "$LINENO"; then : 8830 xorg_cv_cc_flag_unused_command_line_argument=yes 8831else 8832 xorg_cv_cc_flag_unused_command_line_argument=no 8833fi 8834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8835fi 8836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8837$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8839 CFLAGS="$xorg_testset_save_CFLAGS" 8840fi 8841 8842found="no" 8843 8844 if test $found = "no" ; then 8845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8847 fi 8848 8849 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 fi 8852 8853 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8854 8855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8856$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8857 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8858 if eval \${$cacheid+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862/* end confdefs.h. */ 8863int i; 8864int 8865main () 8866{ 8867 8868 ; 8869 return 0; 8870} 8871_ACEOF 8872if ac_fn_c_try_link "$LINENO"; then : 8873 eval $cacheid=yes 8874else 8875 eval $cacheid=no 8876fi 8877rm -f core conftest.err conftest.$ac_objext \ 8878 conftest$ac_exeext conftest.$ac_ext 8879fi 8880 8881 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883 8884 eval supported=\$$cacheid 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8886$as_echo "$supported" >&6; } 8887 if test "$supported" = "yes" ; then 8888 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8889 found="yes" 8890 fi 8891 fi 8892 8893 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8894else 8895{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8896$as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910xorg_testset_save_CFLAGS="$CFLAGS" 8911 8912if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8915$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8916if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920/* end confdefs.h. */ 8921int i; 8922_ACEOF 8923if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unknown_warning_option=yes 8925else 8926 xorg_cv_cc_flag_unknown_warning_option=no 8927fi 8928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929fi 8930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8931$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934fi 8935 8936if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 fi 8940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8942$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8943if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8944 $as_echo_n "(cached) " >&6 8945else 8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947/* end confdefs.h. */ 8948int i; 8949_ACEOF 8950if ac_fn_c_try_compile "$LINENO"; then : 8951 xorg_cv_cc_flag_unused_command_line_argument=yes 8952else 8953 xorg_cv_cc_flag_unused_command_line_argument=no 8954fi 8955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8956fi 8957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8958$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8960 CFLAGS="$xorg_testset_save_CFLAGS" 8961fi 8962 8963found="no" 8964 8965 if test $found = "no" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 8970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 fi 8973 8974 CFLAGS="$CFLAGS -Wimplicit" 8975 8976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8977$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8978 cacheid=xorg_cv_cc_flag__Wimplicit 8979 if eval \${$cacheid+:} false; then : 8980 $as_echo_n "(cached) " >&6 8981else 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983/* end confdefs.h. */ 8984int i; 8985int 8986main () 8987{ 8988 8989 ; 8990 return 0; 8991} 8992_ACEOF 8993if ac_fn_c_try_link "$LINENO"; then : 8994 eval $cacheid=yes 8995else 8996 eval $cacheid=no 8997fi 8998rm -f core conftest.err conftest.$ac_objext \ 8999 conftest$ac_exeext conftest.$ac_ext 9000fi 9001 9002 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004 9005 eval supported=\$$cacheid 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9007$as_echo "$supported" >&6; } 9008 if test "$supported" = "yes" ; then 9009 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9010 found="yes" 9011 fi 9012 fi 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028xorg_testset_save_CFLAGS="$CFLAGS" 9029 9030if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9033$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9034if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038/* end confdefs.h. */ 9039int i; 9040_ACEOF 9041if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unknown_warning_option=yes 9043else 9044 xorg_cv_cc_flag_unknown_warning_option=no 9045fi 9046rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047fi 9048{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052fi 9053 9054if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9062 $as_echo_n "(cached) " >&6 9063else 9064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065/* end confdefs.h. */ 9066int i; 9067_ACEOF 9068if ac_fn_c_try_compile "$LINENO"; then : 9069 xorg_cv_cc_flag_unused_command_line_argument=yes 9070else 9071 xorg_cv_cc_flag_unused_command_line_argument=no 9072fi 9073rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9074fi 9075{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9076$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9078 CFLAGS="$xorg_testset_save_CFLAGS" 9079fi 9080 9081found="no" 9082 9083 if test $found = "no" ; then 9084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 9088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9090 fi 9091 9092 CFLAGS="$CFLAGS -Wnonnull" 9093 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9095$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 9096 cacheid=xorg_cv_cc_flag__Wnonnull 9097 if eval \${$cacheid+:} false; then : 9098 $as_echo_n "(cached) " >&6 9099else 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101/* end confdefs.h. */ 9102int i; 9103int 9104main () 9105{ 9106 9107 ; 9108 return 0; 9109} 9110_ACEOF 9111if ac_fn_c_try_link "$LINENO"; then : 9112 eval $cacheid=yes 9113else 9114 eval $cacheid=no 9115fi 9116rm -f core conftest.err conftest.$ac_objext \ 9117 conftest$ac_exeext conftest.$ac_ext 9118fi 9119 9120 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 9123 eval supported=\$$cacheid 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9125$as_echo "$supported" >&6; } 9126 if test "$supported" = "yes" ; then 9127 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9128 found="yes" 9129 fi 9130 fi 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146xorg_testset_save_CFLAGS="$CFLAGS" 9147 9148if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9151$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9152if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156/* end confdefs.h. */ 9157int i; 9158_ACEOF 9159if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unknown_warning_option=yes 9161else 9162 xorg_cv_cc_flag_unknown_warning_option=no 9163fi 9164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165fi 9166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9167$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170fi 9171 9172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 fi 9176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9178$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9179if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9180 $as_echo_n "(cached) " >&6 9181else 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183/* end confdefs.h. */ 9184int i; 9185_ACEOF 9186if ac_fn_c_try_compile "$LINENO"; then : 9187 xorg_cv_cc_flag_unused_command_line_argument=yes 9188else 9189 xorg_cv_cc_flag_unused_command_line_argument=no 9190fi 9191rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9192fi 9193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9194$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9196 CFLAGS="$xorg_testset_save_CFLAGS" 9197fi 9198 9199found="no" 9200 9201 if test $found = "no" ; then 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 9206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9208 fi 9209 9210 CFLAGS="$CFLAGS -Winit-self" 9211 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9213$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9214 cacheid=xorg_cv_cc_flag__Winit_self 9215 if eval \${$cacheid+:} false; then : 9216 $as_echo_n "(cached) " >&6 9217else 9218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9219/* end confdefs.h. */ 9220int i; 9221int 9222main () 9223{ 9224 9225 ; 9226 return 0; 9227} 9228_ACEOF 9229if ac_fn_c_try_link "$LINENO"; then : 9230 eval $cacheid=yes 9231else 9232 eval $cacheid=no 9233fi 9234rm -f core conftest.err conftest.$ac_objext \ 9235 conftest$ac_exeext conftest.$ac_ext 9236fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243$as_echo "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9246 found="yes" 9247 fi 9248 fi 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264xorg_testset_save_CFLAGS="$CFLAGS" 9265 9266if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9269$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9270if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274/* end confdefs.h. */ 9275int i; 9276_ACEOF 9277if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unknown_warning_option=yes 9279else 9280 xorg_cv_cc_flag_unknown_warning_option=no 9281fi 9282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283fi 9284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9285$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288fi 9289 9290if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 fi 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9296$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9297if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9298 $as_echo_n "(cached) " >&6 9299else 9300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9301/* end confdefs.h. */ 9302int i; 9303_ACEOF 9304if ac_fn_c_try_compile "$LINENO"; then : 9305 xorg_cv_cc_flag_unused_command_line_argument=yes 9306else 9307 xorg_cv_cc_flag_unused_command_line_argument=no 9308fi 9309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9310fi 9311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9312$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9314 CFLAGS="$xorg_testset_save_CFLAGS" 9315fi 9316 9317found="no" 9318 9319 if test $found = "no" ; then 9320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 9324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9326 fi 9327 9328 CFLAGS="$CFLAGS -Wmain" 9329 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9331$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9332 cacheid=xorg_cv_cc_flag__Wmain 9333 if eval \${$cacheid+:} false; then : 9334 $as_echo_n "(cached) " >&6 9335else 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337/* end confdefs.h. */ 9338int i; 9339int 9340main () 9341{ 9342 9343 ; 9344 return 0; 9345} 9346_ACEOF 9347if ac_fn_c_try_link "$LINENO"; then : 9348 eval $cacheid=yes 9349else 9350 eval $cacheid=no 9351fi 9352rm -f core conftest.err conftest.$ac_objext \ 9353 conftest$ac_exeext conftest.$ac_ext 9354fi 9355 9356 9357 CFLAGS="$xorg_testset_save_CFLAGS" 9358 9359 eval supported=\$$cacheid 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9361$as_echo "$supported" >&6; } 9362 if test "$supported" = "yes" ; then 9363 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9364 found="yes" 9365 fi 9366 fi 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382xorg_testset_save_CFLAGS="$CFLAGS" 9383 9384if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9387$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9388if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392/* end confdefs.h. */ 9393int i; 9394_ACEOF 9395if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unknown_warning_option=yes 9397else 9398 xorg_cv_cc_flag_unknown_warning_option=no 9399fi 9400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401fi 9402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9403$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406fi 9407 9408if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 fi 9412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9414$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9415if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417else 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419/* end confdefs.h. */ 9420int i; 9421_ACEOF 9422if ac_fn_c_try_compile "$LINENO"; then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424else 9425 xorg_cv_cc_flag_unused_command_line_argument=no 9426fi 9427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9428fi 9429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9430$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433fi 9434 9435found="no" 9436 9437 if test $found = "no" ; then 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 9442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9444 fi 9445 9446 CFLAGS="$CFLAGS -Wmissing-braces" 9447 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9449$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9450 cacheid=xorg_cv_cc_flag__Wmissing_braces 9451 if eval \${$cacheid+:} false; then : 9452 $as_echo_n "(cached) " >&6 9453else 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455/* end confdefs.h. */ 9456int i; 9457int 9458main () 9459{ 9460 9461 ; 9462 return 0; 9463} 9464_ACEOF 9465if ac_fn_c_try_link "$LINENO"; then : 9466 eval $cacheid=yes 9467else 9468 eval $cacheid=no 9469fi 9470rm -f core conftest.err conftest.$ac_objext \ 9471 conftest$ac_exeext conftest.$ac_ext 9472fi 9473 9474 9475 CFLAGS="$xorg_testset_save_CFLAGS" 9476 9477 eval supported=\$$cacheid 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9479$as_echo "$supported" >&6; } 9480 if test "$supported" = "yes" ; then 9481 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9482 found="yes" 9483 fi 9484 fi 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500xorg_testset_save_CFLAGS="$CFLAGS" 9501 9502if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9505$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9506if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510/* end confdefs.h. */ 9511int i; 9512_ACEOF 9513if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unknown_warning_option=yes 9515else 9516 xorg_cv_cc_flag_unknown_warning_option=no 9517fi 9518rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519fi 9520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9521$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524fi 9525 9526if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9532$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9533if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9534 $as_echo_n "(cached) " >&6 9535else 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537/* end confdefs.h. */ 9538int i; 9539_ACEOF 9540if ac_fn_c_try_compile "$LINENO"; then : 9541 xorg_cv_cc_flag_unused_command_line_argument=yes 9542else 9543 xorg_cv_cc_flag_unused_command_line_argument=no 9544fi 9545rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9546fi 9547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9548$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551fi 9552 9553found="no" 9554 9555 if test $found = "no" ; then 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 9560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 fi 9563 9564 CFLAGS="$CFLAGS -Wsequence-point" 9565 9566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9567$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9568 cacheid=xorg_cv_cc_flag__Wsequence_point 9569 if eval \${$cacheid+:} false; then : 9570 $as_echo_n "(cached) " >&6 9571else 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573/* end confdefs.h. */ 9574int i; 9575int 9576main () 9577{ 9578 9579 ; 9580 return 0; 9581} 9582_ACEOF 9583if ac_fn_c_try_link "$LINENO"; then : 9584 eval $cacheid=yes 9585else 9586 eval $cacheid=no 9587fi 9588rm -f core conftest.err conftest.$ac_objext \ 9589 conftest$ac_exeext conftest.$ac_ext 9590fi 9591 9592 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 9595 eval supported=\$$cacheid 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9597$as_echo "$supported" >&6; } 9598 if test "$supported" = "yes" ; then 9599 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9600 found="yes" 9601 fi 9602 fi 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618xorg_testset_save_CFLAGS="$CFLAGS" 9619 9620if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9623$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9624if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628/* end confdefs.h. */ 9629int i; 9630_ACEOF 9631if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unknown_warning_option=yes 9633else 9634 xorg_cv_cc_flag_unknown_warning_option=no 9635fi 9636rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637fi 9638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9639$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642fi 9643 9644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9650$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9651if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9652 $as_echo_n "(cached) " >&6 9653else 9654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9655/* end confdefs.h. */ 9656int i; 9657_ACEOF 9658if ac_fn_c_try_compile "$LINENO"; then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660else 9661 xorg_cv_cc_flag_unused_command_line_argument=no 9662fi 9663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9664fi 9665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9666$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9668 CFLAGS="$xorg_testset_save_CFLAGS" 9669fi 9670 9671found="no" 9672 9673 if test $found = "no" ; then 9674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 9678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9680 fi 9681 9682 CFLAGS="$CFLAGS -Wreturn-type" 9683 9684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9685$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9686 cacheid=xorg_cv_cc_flag__Wreturn_type 9687 if eval \${$cacheid+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689else 9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691/* end confdefs.h. */ 9692int i; 9693int 9694main () 9695{ 9696 9697 ; 9698 return 0; 9699} 9700_ACEOF 9701if ac_fn_c_try_link "$LINENO"; then : 9702 eval $cacheid=yes 9703else 9704 eval $cacheid=no 9705fi 9706rm -f core conftest.err conftest.$ac_objext \ 9707 conftest$ac_exeext conftest.$ac_ext 9708fi 9709 9710 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 9713 eval supported=\$$cacheid 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9715$as_echo "$supported" >&6; } 9716 if test "$supported" = "yes" ; then 9717 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9718 found="yes" 9719 fi 9720 fi 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736xorg_testset_save_CFLAGS="$CFLAGS" 9737 9738if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9741$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9742if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746/* end confdefs.h. */ 9747int i; 9748_ACEOF 9749if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unknown_warning_option=yes 9751else 9752 xorg_cv_cc_flag_unknown_warning_option=no 9753fi 9754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755fi 9756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9757$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760fi 9761 9762if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 fi 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9768$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9769if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9770 $as_echo_n "(cached) " >&6 9771else 9772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9773/* end confdefs.h. */ 9774int i; 9775_ACEOF 9776if ac_fn_c_try_compile "$LINENO"; then : 9777 xorg_cv_cc_flag_unused_command_line_argument=yes 9778else 9779 xorg_cv_cc_flag_unused_command_line_argument=no 9780fi 9781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9782fi 9783{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9784$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787fi 9788 9789found="no" 9790 9791 if test $found = "no" ; then 9792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 9796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9798 fi 9799 9800 CFLAGS="$CFLAGS -Wtrigraphs" 9801 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9803$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9804 cacheid=xorg_cv_cc_flag__Wtrigraphs 9805 if eval \${$cacheid+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809/* end confdefs.h. */ 9810int i; 9811int 9812main () 9813{ 9814 9815 ; 9816 return 0; 9817} 9818_ACEOF 9819if ac_fn_c_try_link "$LINENO"; then : 9820 eval $cacheid=yes 9821else 9822 eval $cacheid=no 9823fi 9824rm -f core conftest.err conftest.$ac_objext \ 9825 conftest$ac_exeext conftest.$ac_ext 9826fi 9827 9828 9829 CFLAGS="$xorg_testset_save_CFLAGS" 9830 9831 eval supported=\$$cacheid 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9833$as_echo "$supported" >&6; } 9834 if test "$supported" = "yes" ; then 9835 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9836 found="yes" 9837 fi 9838 fi 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854xorg_testset_save_CFLAGS="$CFLAGS" 9855 9856if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9859$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9860if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864/* end confdefs.h. */ 9865int i; 9866_ACEOF 9867if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unknown_warning_option=yes 9869else 9870 xorg_cv_cc_flag_unknown_warning_option=no 9871fi 9872rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873fi 9874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9875$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878fi 9879 9880if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 fi 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9886$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9887if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9888 $as_echo_n "(cached) " >&6 9889else 9890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891/* end confdefs.h. */ 9892int i; 9893_ACEOF 9894if ac_fn_c_try_compile "$LINENO"; then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896else 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898fi 9899rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9900fi 9901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905fi 9906 9907found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Warray-bounds" 9919 9920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9921$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Warray_bounds 9923 if eval \${$cacheid+:} false; then : 9924 $as_echo_n "(cached) " >&6 9925else 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927/* end confdefs.h. */ 9928int i; 9929int 9930main () 9931{ 9932 9933 ; 9934 return 0; 9935} 9936_ACEOF 9937if ac_fn_c_try_link "$LINENO"; then : 9938 eval $cacheid=yes 9939else 9940 eval $cacheid=no 9941fi 9942rm -f core conftest.err conftest.$ac_objext \ 9943 conftest$ac_exeext conftest.$ac_ext 9944fi 9945 9946 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 9949 eval supported=\$$cacheid 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9951$as_echo "$supported" >&6; } 9952 if test "$supported" = "yes" ; then 9953 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9954 found="yes" 9955 fi 9956 fi 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972xorg_testset_save_CFLAGS="$CFLAGS" 9973 9974if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9977$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9978if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9979 $as_echo_n "(cached) " >&6 9980else 9981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9982/* end confdefs.h. */ 9983int i; 9984_ACEOF 9985if ac_fn_c_try_compile "$LINENO"; then : 9986 xorg_cv_cc_flag_unknown_warning_option=yes 9987else 9988 xorg_cv_cc_flag_unknown_warning_option=no 9989fi 9990rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9991fi 9992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9993$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996fi 9997 9998if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 fi 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10004$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10005if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10006 $as_echo_n "(cached) " >&6 10007else 10008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10009/* end confdefs.h. */ 10010int i; 10011_ACEOF 10012if ac_fn_c_try_compile "$LINENO"; then : 10013 xorg_cv_cc_flag_unused_command_line_argument=yes 10014else 10015 xorg_cv_cc_flag_unused_command_line_argument=no 10016fi 10017rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10018fi 10019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10020$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10022 CFLAGS="$xorg_testset_save_CFLAGS" 10023fi 10024 10025found="no" 10026 10027 if test $found = "no" ; then 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 10032 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10034 fi 10035 10036 CFLAGS="$CFLAGS -Wwrite-strings" 10037 10038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10039$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 10040 cacheid=xorg_cv_cc_flag__Wwrite_strings 10041 if eval \${$cacheid+:} false; then : 10042 $as_echo_n "(cached) " >&6 10043else 10044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10045/* end confdefs.h. */ 10046int i; 10047int 10048main () 10049{ 10050 10051 ; 10052 return 0; 10053} 10054_ACEOF 10055if ac_fn_c_try_link "$LINENO"; then : 10056 eval $cacheid=yes 10057else 10058 eval $cacheid=no 10059fi 10060rm -f core conftest.err conftest.$ac_objext \ 10061 conftest$ac_exeext conftest.$ac_ext 10062fi 10063 10064 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066 10067 eval supported=\$$cacheid 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10069$as_echo "$supported" >&6; } 10070 if test "$supported" = "yes" ; then 10071 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10072 found="yes" 10073 fi 10074 fi 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090xorg_testset_save_CFLAGS="$CFLAGS" 10091 10092if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10095$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10096if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10097 $as_echo_n "(cached) " >&6 10098else 10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10100/* end confdefs.h. */ 10101int i; 10102_ACEOF 10103if ac_fn_c_try_compile "$LINENO"; then : 10104 xorg_cv_cc_flag_unknown_warning_option=yes 10105else 10106 xorg_cv_cc_flag_unknown_warning_option=no 10107fi 10108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10109fi 10110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10111$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114fi 10115 10116if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 fi 10120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10122$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10123if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10124 $as_echo_n "(cached) " >&6 10125else 10126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127/* end confdefs.h. */ 10128int i; 10129_ACEOF 10130if ac_fn_c_try_compile "$LINENO"; then : 10131 xorg_cv_cc_flag_unused_command_line_argument=yes 10132else 10133 xorg_cv_cc_flag_unused_command_line_argument=no 10134fi 10135rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10136fi 10137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10138$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10139 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10140 CFLAGS="$xorg_testset_save_CFLAGS" 10141fi 10142 10143found="no" 10144 10145 if test $found = "no" ; then 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 10150 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10152 fi 10153 10154 CFLAGS="$CFLAGS -Waddress" 10155 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10157$as_echo_n "checking if $CC supports -Waddress... " >&6; } 10158 cacheid=xorg_cv_cc_flag__Waddress 10159 if eval \${$cacheid+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163/* end confdefs.h. */ 10164int i; 10165int 10166main () 10167{ 10168 10169 ; 10170 return 0; 10171} 10172_ACEOF 10173if ac_fn_c_try_link "$LINENO"; then : 10174 eval $cacheid=yes 10175else 10176 eval $cacheid=no 10177fi 10178rm -f core conftest.err conftest.$ac_objext \ 10179 conftest$ac_exeext conftest.$ac_ext 10180fi 10181 10182 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 10185 eval supported=\$$cacheid 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10187$as_echo "$supported" >&6; } 10188 if test "$supported" = "yes" ; then 10189 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10190 found="yes" 10191 fi 10192 fi 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208xorg_testset_save_CFLAGS="$CFLAGS" 10209 10210if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10213$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10214if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218/* end confdefs.h. */ 10219int i; 10220_ACEOF 10221if ac_fn_c_try_compile "$LINENO"; then : 10222 xorg_cv_cc_flag_unknown_warning_option=yes 10223else 10224 xorg_cv_cc_flag_unknown_warning_option=no 10225fi 10226rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10227fi 10228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232fi 10233 10234if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245/* end confdefs.h. */ 10246int i; 10247_ACEOF 10248if ac_fn_c_try_compile "$LINENO"; then : 10249 xorg_cv_cc_flag_unused_command_line_argument=yes 10250else 10251 xorg_cv_cc_flag_unused_command_line_argument=no 10252fi 10253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254fi 10255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10256$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259fi 10260 10261found="no" 10262 10263 if test $found = "no" ; then 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 10268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10270 fi 10271 10272 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10273 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10275$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10276 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10277 if eval \${$cacheid+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281/* end confdefs.h. */ 10282int i; 10283int 10284main () 10285{ 10286 10287 ; 10288 return 0; 10289} 10290_ACEOF 10291if ac_fn_c_try_link "$LINENO"; then : 10292 eval $cacheid=yes 10293else 10294 eval $cacheid=no 10295fi 10296rm -f core conftest.err conftest.$ac_objext \ 10297 conftest$ac_exeext conftest.$ac_ext 10298fi 10299 10300 10301 CFLAGS="$xorg_testset_save_CFLAGS" 10302 10303 eval supported=\$$cacheid 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10305$as_echo "$supported" >&6; } 10306 if test "$supported" = "yes" ; then 10307 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10308 found="yes" 10309 fi 10310 fi 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326xorg_testset_save_CFLAGS="$CFLAGS" 10327 10328if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10331$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10332if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10333 $as_echo_n "(cached) " >&6 10334else 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336/* end confdefs.h. */ 10337int i; 10338_ACEOF 10339if ac_fn_c_try_compile "$LINENO"; then : 10340 xorg_cv_cc_flag_unknown_warning_option=yes 10341else 10342 xorg_cv_cc_flag_unknown_warning_option=no 10343fi 10344rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10345fi 10346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10347$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10349 CFLAGS="$xorg_testset_save_CFLAGS" 10350fi 10351 10352if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10355 fi 10356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10358$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10359if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363/* end confdefs.h. */ 10364int i; 10365_ACEOF 10366if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unused_command_line_argument=yes 10368else 10369 xorg_cv_cc_flag_unused_command_line_argument=no 10370fi 10371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372fi 10373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10374$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377fi 10378 10379found="no" 10380 10381 if test $found = "no" ; then 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 fi 10385 10386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10388 fi 10389 10390 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10391 10392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10393$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10394 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10395 if eval \${$cacheid+:} false; then : 10396 $as_echo_n "(cached) " >&6 10397else 10398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10399/* end confdefs.h. */ 10400int i; 10401int 10402main () 10403{ 10404 10405 ; 10406 return 0; 10407} 10408_ACEOF 10409if ac_fn_c_try_link "$LINENO"; then : 10410 eval $cacheid=yes 10411else 10412 eval $cacheid=no 10413fi 10414rm -f core conftest.err conftest.$ac_objext \ 10415 conftest$ac_exeext conftest.$ac_ext 10416fi 10417 10418 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 10421 eval supported=\$$cacheid 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10423$as_echo "$supported" >&6; } 10424 if test "$supported" = "yes" ; then 10425 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10426 found="yes" 10427 fi 10428 fi 10429 10430 10431fi 10432 10433 10434 10435 10436 10437 10438 10439 CWARNFLAGS="$BASE_CFLAGS" 10440 if test "x$GCC" = xyes ; then 10441 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10442 fi 10443 10444 10445 10446 10447 10448 10449 10450 10451# Check whether --enable-strict-compilation was given. 10452if test "${enable_strict_compilation+set}" = set; then : 10453 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10454else 10455 STRICT_COMPILE=no 10456fi 10457 10458 10459 10460 10461 10462 10463STRICT_CFLAGS="" 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487/* end confdefs.h. */ 10488int i; 10489_ACEOF 10490if ac_fn_c_try_compile "$LINENO"; then : 10491 xorg_cv_cc_flag_unknown_warning_option=yes 10492else 10493 xorg_cv_cc_flag_unknown_warning_option=no 10494fi 10495rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10496fi 10497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10498$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501fi 10502 10503if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10506 fi 10507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10509$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10510if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514/* end confdefs.h. */ 10515int i; 10516_ACEOF 10517if ac_fn_c_try_compile "$LINENO"; then : 10518 xorg_cv_cc_flag_unused_command_line_argument=yes 10519else 10520 xorg_cv_cc_flag_unused_command_line_argument=no 10521fi 10522rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10523fi 10524{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10525$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10527 CFLAGS="$xorg_testset_save_CFLAGS" 10528fi 10529 10530found="no" 10531 10532 if test $found = "no" ; then 10533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10535 fi 10536 10537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10539 fi 10540 10541 CFLAGS="$CFLAGS -pedantic" 10542 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10544$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10545 cacheid=xorg_cv_cc_flag__pedantic 10546 if eval \${$cacheid+:} false; then : 10547 $as_echo_n "(cached) " >&6 10548else 10549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10550/* end confdefs.h. */ 10551int i; 10552int 10553main () 10554{ 10555 10556 ; 10557 return 0; 10558} 10559_ACEOF 10560if ac_fn_c_try_link "$LINENO"; then : 10561 eval $cacheid=yes 10562else 10563 eval $cacheid=no 10564fi 10565rm -f core conftest.err conftest.$ac_objext \ 10566 conftest$ac_exeext conftest.$ac_ext 10567fi 10568 10569 10570 CFLAGS="$xorg_testset_save_CFLAGS" 10571 10572 eval supported=\$$cacheid 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10574$as_echo "$supported" >&6; } 10575 if test "$supported" = "yes" ; then 10576 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10577 found="yes" 10578 fi 10579 fi 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595xorg_testset_save_CFLAGS="$CFLAGS" 10596 10597if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10600$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10601if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10602 $as_echo_n "(cached) " >&6 10603else 10604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10605/* end confdefs.h. */ 10606int i; 10607_ACEOF 10608if ac_fn_c_try_compile "$LINENO"; then : 10609 xorg_cv_cc_flag_unknown_warning_option=yes 10610else 10611 xorg_cv_cc_flag_unknown_warning_option=no 10612fi 10613rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10614fi 10615{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10616$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10618 CFLAGS="$xorg_testset_save_CFLAGS" 10619fi 10620 10621if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10624 fi 10625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10627$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10628if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10629 $as_echo_n "(cached) " >&6 10630else 10631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10632/* end confdefs.h. */ 10633int i; 10634_ACEOF 10635if ac_fn_c_try_compile "$LINENO"; then : 10636 xorg_cv_cc_flag_unused_command_line_argument=yes 10637else 10638 xorg_cv_cc_flag_unused_command_line_argument=no 10639fi 10640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10641fi 10642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10643$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10645 CFLAGS="$xorg_testset_save_CFLAGS" 10646fi 10647 10648found="no" 10649 10650 if test $found = "no" ; then 10651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10653 fi 10654 10655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10657 fi 10658 10659 CFLAGS="$CFLAGS -Werror" 10660 10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10662$as_echo_n "checking if $CC supports -Werror... " >&6; } 10663 cacheid=xorg_cv_cc_flag__Werror 10664 if eval \${$cacheid+:} false; then : 10665 $as_echo_n "(cached) " >&6 10666else 10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668/* end confdefs.h. */ 10669int i; 10670int 10671main () 10672{ 10673 10674 ; 10675 return 0; 10676} 10677_ACEOF 10678if ac_fn_c_try_link "$LINENO"; then : 10679 eval $cacheid=yes 10680else 10681 eval $cacheid=no 10682fi 10683rm -f core conftest.err conftest.$ac_objext \ 10684 conftest$ac_exeext conftest.$ac_ext 10685fi 10686 10687 10688 CFLAGS="$xorg_testset_save_CFLAGS" 10689 10690 eval supported=\$$cacheid 10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10692$as_echo "$supported" >&6; } 10693 if test "$supported" = "yes" ; then 10694 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10695 found="yes" 10696 fi 10697 fi 10698 10699 if test $found = "no" ; then 10700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10702 fi 10703 10704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10706 fi 10707 10708 CFLAGS="$CFLAGS -errwarn" 10709 10710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10711$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10712 cacheid=xorg_cv_cc_flag__errwarn 10713 if eval \${$cacheid+:} false; then : 10714 $as_echo_n "(cached) " >&6 10715else 10716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10717/* end confdefs.h. */ 10718int i; 10719int 10720main () 10721{ 10722 10723 ; 10724 return 0; 10725} 10726_ACEOF 10727if ac_fn_c_try_link "$LINENO"; then : 10728 eval $cacheid=yes 10729else 10730 eval $cacheid=no 10731fi 10732rm -f core conftest.err conftest.$ac_objext \ 10733 conftest$ac_exeext conftest.$ac_ext 10734fi 10735 10736 10737 CFLAGS="$xorg_testset_save_CFLAGS" 10738 10739 eval supported=\$$cacheid 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10741$as_echo "$supported" >&6; } 10742 if test "$supported" = "yes" ; then 10743 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10744 found="yes" 10745 fi 10746 fi 10747 10748 10749 10750# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10751# activate it with -Werror, so we add it here explicitly. 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765xorg_testset_save_CFLAGS="$CFLAGS" 10766 10767if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10770$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10771if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10772 $as_echo_n "(cached) " >&6 10773else 10774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10775/* end confdefs.h. */ 10776int i; 10777_ACEOF 10778if ac_fn_c_try_compile "$LINENO"; then : 10779 xorg_cv_cc_flag_unknown_warning_option=yes 10780else 10781 xorg_cv_cc_flag_unknown_warning_option=no 10782fi 10783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10784fi 10785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10786$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10788 CFLAGS="$xorg_testset_save_CFLAGS" 10789fi 10790 10791if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10794 fi 10795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10797$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10798if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10799 $as_echo_n "(cached) " >&6 10800else 10801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10802/* end confdefs.h. */ 10803int i; 10804_ACEOF 10805if ac_fn_c_try_compile "$LINENO"; then : 10806 xorg_cv_cc_flag_unused_command_line_argument=yes 10807else 10808 xorg_cv_cc_flag_unused_command_line_argument=no 10809fi 10810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10811fi 10812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10813$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10815 CFLAGS="$xorg_testset_save_CFLAGS" 10816fi 10817 10818found="no" 10819 10820 if test $found = "no" ; then 10821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10823 fi 10824 10825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10827 fi 10828 10829 CFLAGS="$CFLAGS -Werror=attributes" 10830 10831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10832$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10833 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10834 if eval \${$cacheid+:} false; then : 10835 $as_echo_n "(cached) " >&6 10836else 10837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838/* end confdefs.h. */ 10839int i; 10840int 10841main () 10842{ 10843 10844 ; 10845 return 0; 10846} 10847_ACEOF 10848if ac_fn_c_try_link "$LINENO"; then : 10849 eval $cacheid=yes 10850else 10851 eval $cacheid=no 10852fi 10853rm -f core conftest.err conftest.$ac_objext \ 10854 conftest$ac_exeext conftest.$ac_ext 10855fi 10856 10857 10858 CFLAGS="$xorg_testset_save_CFLAGS" 10859 10860 eval supported=\$$cacheid 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10862$as_echo "$supported" >&6; } 10863 if test "$supported" = "yes" ; then 10864 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10865 found="yes" 10866 fi 10867 fi 10868 10869 10870 10871if test "x$STRICT_COMPILE" = "xyes"; then 10872 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10873 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10874fi 10875 10876 10877 10878 10879 10880 10881cat >>confdefs.h <<_ACEOF 10882#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10883_ACEOF 10884 10885 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10886 if test "x$PVM" = "x"; then 10887 PVM="0" 10888 fi 10889 10890cat >>confdefs.h <<_ACEOF 10891#define PACKAGE_VERSION_MINOR $PVM 10892_ACEOF 10893 10894 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10895 if test "x$PVP" = "x"; then 10896 PVP="0" 10897 fi 10898 10899cat >>confdefs.h <<_ACEOF 10900#define PACKAGE_VERSION_PATCHLEVEL $PVP 10901_ACEOF 10902 10903 10904 10905CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10906mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10907|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10908echo 'git directory not found: installing possibly empty changelog.' >&2)" 10909 10910 10911 10912 10913macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10914INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10915mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10916|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10917echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10918 10919 10920 10921 10922 10923 10924if test x$APP_MAN_SUFFIX = x ; then 10925 APP_MAN_SUFFIX=1 10926fi 10927if test x$APP_MAN_DIR = x ; then 10928 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10929fi 10930 10931if test x$LIB_MAN_SUFFIX = x ; then 10932 LIB_MAN_SUFFIX=3 10933fi 10934if test x$LIB_MAN_DIR = x ; then 10935 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10936fi 10937 10938if test x$FILE_MAN_SUFFIX = x ; then 10939 case $host_os in 10940 solaris*) FILE_MAN_SUFFIX=4 ;; 10941 *) FILE_MAN_SUFFIX=5 ;; 10942 esac 10943fi 10944if test x$FILE_MAN_DIR = x ; then 10945 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10946fi 10947 10948if test x$MISC_MAN_SUFFIX = x ; then 10949 case $host_os in 10950 solaris*) MISC_MAN_SUFFIX=5 ;; 10951 *) MISC_MAN_SUFFIX=7 ;; 10952 esac 10953fi 10954if test x$MISC_MAN_DIR = x ; then 10955 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10956fi 10957 10958if test x$DRIVER_MAN_SUFFIX = x ; then 10959 case $host_os in 10960 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10961 *) DRIVER_MAN_SUFFIX=4 ;; 10962 esac 10963fi 10964if test x$DRIVER_MAN_DIR = x ; then 10965 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10966fi 10967 10968if test x$ADMIN_MAN_SUFFIX = x ; then 10969 case $host_os in 10970 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10971 *) ADMIN_MAN_SUFFIX=8 ;; 10972 esac 10973fi 10974if test x$ADMIN_MAN_DIR = x ; then 10975 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10976fi 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992XORG_MAN_PAGE="X Version 11" 10993 10994MAN_SUBSTS="\ 10995 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10996 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10997 -e 's|__xservername__|Xorg|g' \ 10998 -e 's|__xconfigfile__|xorg.conf|g' \ 10999 -e 's|__projectroot__|\$(prefix)|g' \ 11000 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11001 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11002 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11003 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11004 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11005 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11006 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11007 11008 11009 11010# Check whether --enable-silent-rules was given. 11011if test "${enable_silent_rules+set}" = set; then : 11012 enableval=$enable_silent_rules; 11013fi 11014 11015case $enable_silent_rules in # ((( 11016 yes) AM_DEFAULT_VERBOSITY=0;; 11017 no) AM_DEFAULT_VERBOSITY=1;; 11018 *) AM_DEFAULT_VERBOSITY=0;; 11019esac 11020am_make=${MAKE-make} 11021{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11022$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 11023if ${am_cv_make_support_nested_variables+:} false; then : 11024 $as_echo_n "(cached) " >&6 11025else 11026 if $as_echo 'TRUE=$(BAR$(V)) 11027BAR0=false 11028BAR1=true 11029V=1 11030am__doit: 11031 @$(TRUE) 11032.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11033 am_cv_make_support_nested_variables=yes 11034else 11035 am_cv_make_support_nested_variables=no 11036fi 11037fi 11038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11039$as_echo "$am_cv_make_support_nested_variables" >&6; } 11040if test $am_cv_make_support_nested_variables = yes; then 11041 AM_V='$(V)' 11042 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11043else 11044 AM_V=$AM_DEFAULT_VERBOSITY 11045 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11046fi 11047AM_BACKSLASH='\' 11048 11049 11050 11051 11052# Check whether --enable-devel-docs was given. 11053if test "${enable_devel_docs+set}" = set; then : 11054 enableval=$enable_devel_docs; build_devel_docs=$enableval 11055else 11056 build_devel_docs=yes 11057fi 11058 11059 11060 if test x$build_devel_docs = xyes; then 11061 ENABLE_DEVEL_DOCS_TRUE= 11062 ENABLE_DEVEL_DOCS_FALSE='#' 11063else 11064 ENABLE_DEVEL_DOCS_TRUE='#' 11065 ENABLE_DEVEL_DOCS_FALSE= 11066fi 11067 11068{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 11069$as_echo_n "checking whether to build developer documentation... " >&6; } 11070{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 11071$as_echo "$build_devel_docs" >&6; } 11072 11073 11074 11075 11076 11077# Check whether --with-xmlto was given. 11078if test "${with_xmlto+set}" = set; then : 11079 withval=$with_xmlto; use_xmlto=$withval 11080else 11081 use_xmlto=auto 11082fi 11083 11084 11085 11086if test "x$use_xmlto" = x"auto"; then 11087 # Extract the first word of "xmlto", so it can be a program name with args. 11088set dummy xmlto; ac_word=$2 11089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11090$as_echo_n "checking for $ac_word... " >&6; } 11091if ${ac_cv_path_XMLTO+:} false; then : 11092 $as_echo_n "(cached) " >&6 11093else 11094 case $XMLTO in 11095 [\\/]* | ?:[\\/]*) 11096 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11097 ;; 11098 *) 11099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11100for as_dir in $PATH 11101do 11102 IFS=$as_save_IFS 11103 test -z "$as_dir" && as_dir=. 11104 for ac_exec_ext in '' $ac_executable_extensions; do 11105 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11106 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11108 break 2 11109 fi 11110done 11111 done 11112IFS=$as_save_IFS 11113 11114 ;; 11115esac 11116fi 11117XMLTO=$ac_cv_path_XMLTO 11118if test -n "$XMLTO"; then 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11120$as_echo "$XMLTO" >&6; } 11121else 11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11123$as_echo "no" >&6; } 11124fi 11125 11126 11127 if test "x$XMLTO" = "x"; then 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 11129$as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 11130 have_xmlto=no 11131 else 11132 have_xmlto=yes 11133 fi 11134elif test "x$use_xmlto" = x"yes" ; then 11135 # Extract the first word of "xmlto", so it can be a program name with args. 11136set dummy xmlto; ac_word=$2 11137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11138$as_echo_n "checking for $ac_word... " >&6; } 11139if ${ac_cv_path_XMLTO+:} false; then : 11140 $as_echo_n "(cached) " >&6 11141else 11142 case $XMLTO in 11143 [\\/]* | ?:[\\/]*) 11144 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11145 ;; 11146 *) 11147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11148for as_dir in $PATH 11149do 11150 IFS=$as_save_IFS 11151 test -z "$as_dir" && as_dir=. 11152 for ac_exec_ext in '' $ac_executable_extensions; do 11153 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11154 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11156 break 2 11157 fi 11158done 11159 done 11160IFS=$as_save_IFS 11161 11162 ;; 11163esac 11164fi 11165XMLTO=$ac_cv_path_XMLTO 11166if test -n "$XMLTO"; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11168$as_echo "$XMLTO" >&6; } 11169else 11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11171$as_echo "no" >&6; } 11172fi 11173 11174 11175 if test "x$XMLTO" = "x"; then 11176 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 11177 fi 11178 have_xmlto=yes 11179elif test "x$use_xmlto" = x"no" ; then 11180 if test "x$XMLTO" != "x"; then 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 11182$as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 11183 fi 11184 have_xmlto=no 11185else 11186 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 11187fi 11188 11189# Test for a minimum version of xmlto, if provided. 11190if test "$have_xmlto" = yes; then 11191 # scrape the xmlto version 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11193$as_echo_n "checking the xmlto version... " >&6; } 11194 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11196$as_echo "$xmlto_version" >&6; } 11197 as_arg_v1=$xmlto_version 11198as_arg_v2=0.0.20 11199awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11200case $? in #( 11201 1) : 11202 if test "x$use_xmlto" = xauto; then 11203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 11204$as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 11205 have_xmlto=no 11206 else 11207 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 11208 fi ;; #( 11209 0) : 11210 ;; #( 11211 2) : 11212 ;; #( 11213 *) : 11214 ;; 11215esac 11216fi 11217 11218# Test for the ability of xmlto to generate a text target 11219have_xmlto_text=no 11220cat > conftest.xml << "EOF" 11221EOF 11222if test "$have_xmlto" = yes; then : 11223 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11224 have_xmlto_text=yes 11225else 11226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11227$as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11228fi 11229fi 11230rm -f conftest.xml 11231 if test $have_xmlto_text = yes; then 11232 HAVE_XMLTO_TEXT_TRUE= 11233 HAVE_XMLTO_TEXT_FALSE='#' 11234else 11235 HAVE_XMLTO_TEXT_TRUE='#' 11236 HAVE_XMLTO_TEXT_FALSE= 11237fi 11238 11239 if test "$have_xmlto" = yes; then 11240 HAVE_XMLTO_TRUE= 11241 HAVE_XMLTO_FALSE='#' 11242else 11243 HAVE_XMLTO_TRUE='#' 11244 HAVE_XMLTO_FALSE= 11245fi 11246 11247 11248 11249 11250 11251 11252# Check whether --with-fop was given. 11253if test "${with_fop+set}" = set; then : 11254 withval=$with_fop; use_fop=$withval 11255else 11256 use_fop=auto 11257fi 11258 11259 11260 11261if test "x$use_fop" = x"auto"; then 11262 # Extract the first word of "fop", so it can be a program name with args. 11263set dummy fop; ac_word=$2 11264{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11265$as_echo_n "checking for $ac_word... " >&6; } 11266if ${ac_cv_path_FOP+:} false; then : 11267 $as_echo_n "(cached) " >&6 11268else 11269 case $FOP in 11270 [\\/]* | ?:[\\/]*) 11271 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11272 ;; 11273 *) 11274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11275for as_dir in $PATH 11276do 11277 IFS=$as_save_IFS 11278 test -z "$as_dir" && as_dir=. 11279 for ac_exec_ext in '' $ac_executable_extensions; do 11280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11281 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11283 break 2 11284 fi 11285done 11286 done 11287IFS=$as_save_IFS 11288 11289 ;; 11290esac 11291fi 11292FOP=$ac_cv_path_FOP 11293if test -n "$FOP"; then 11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11295$as_echo "$FOP" >&6; } 11296else 11297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11298$as_echo "no" >&6; } 11299fi 11300 11301 11302 if test "x$FOP" = "x"; then 11303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11304$as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11305 have_fop=no 11306 else 11307 have_fop=yes 11308 fi 11309elif test "x$use_fop" = x"yes" ; then 11310 # Extract the first word of "fop", so it can be a program name with args. 11311set dummy fop; ac_word=$2 11312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11313$as_echo_n "checking for $ac_word... " >&6; } 11314if ${ac_cv_path_FOP+:} false; then : 11315 $as_echo_n "(cached) " >&6 11316else 11317 case $FOP in 11318 [\\/]* | ?:[\\/]*) 11319 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11320 ;; 11321 *) 11322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11323for as_dir in $PATH 11324do 11325 IFS=$as_save_IFS 11326 test -z "$as_dir" && as_dir=. 11327 for ac_exec_ext in '' $ac_executable_extensions; do 11328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11329 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11331 break 2 11332 fi 11333done 11334 done 11335IFS=$as_save_IFS 11336 11337 ;; 11338esac 11339fi 11340FOP=$ac_cv_path_FOP 11341if test -n "$FOP"; then 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11343$as_echo "$FOP" >&6; } 11344else 11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11346$as_echo "no" >&6; } 11347fi 11348 11349 11350 if test "x$FOP" = "x"; then 11351 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11352 fi 11353 have_fop=yes 11354elif test "x$use_fop" = x"no" ; then 11355 if test "x$FOP" != "x"; then 11356 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11357$as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11358 fi 11359 have_fop=no 11360else 11361 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11362fi 11363 11364# Test for a minimum version of fop, if provided. 11365 11366 if test "$have_fop" = yes; then 11367 HAVE_FOP_TRUE= 11368 HAVE_FOP_FALSE='#' 11369else 11370 HAVE_FOP_TRUE='#' 11371 HAVE_FOP_FALSE= 11372fi 11373 11374 11375 11376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 11377$as_echo_n "checking for X.Org SGML entities >= 1.5... " >&6; } 11378XORG_SGML_PATH= 11379if test -n "$PKG_CONFIG" && \ 11380 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 11381 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 11382 ac_status=$? 11383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11384 test $ac_status = 0; }; then 11385 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11386else 11387 : 11388 11389fi 11390 11391# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11392# the path and the name of the doc stylesheet 11393if test "x$XORG_SGML_PATH" != "x" ; then 11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11395$as_echo "$XORG_SGML_PATH" >&6; } 11396 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11397 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11398else 11399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11400$as_echo "no" >&6; } 11401fi 11402 11403 11404 11405 11406 if test "x$XSL_STYLESHEET" != "x"; then 11407 HAVE_STYLESHEETS_TRUE= 11408 HAVE_STYLESHEETS_FALSE='#' 11409else 11410 HAVE_STYLESHEETS_TRUE='#' 11411 HAVE_STYLESHEETS_FALSE= 11412fi 11413 11414 11415 11416 11417 11418 11419 11420# Check whether --with-lint was given. 11421if test "${with_lint+set}" = set; then : 11422 withval=$with_lint; use_lint=$withval 11423else 11424 use_lint=no 11425fi 11426 11427 11428# Obtain platform specific info like program name and options 11429# The lint program on FreeBSD and NetBSD is different from the one on Solaris 11430case $host_os in 11431 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11432 lint_name=splint 11433 lint_options="-badflag" 11434 ;; 11435 *freebsd* | *netbsd*) 11436 lint_name=lint 11437 lint_options="-u -b" 11438 ;; 11439 *solaris*) 11440 lint_name=lint 11441 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11442 ;; 11443esac 11444 11445# Test for the presence of the program (either guessed by the code or spelled out by the user) 11446if test "x$use_lint" = x"yes" ; then 11447 # Extract the first word of "$lint_name", so it can be a program name with args. 11448set dummy $lint_name; ac_word=$2 11449{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11450$as_echo_n "checking for $ac_word... " >&6; } 11451if ${ac_cv_path_LINT+:} false; then : 11452 $as_echo_n "(cached) " >&6 11453else 11454 case $LINT in 11455 [\\/]* | ?:[\\/]*) 11456 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11457 ;; 11458 *) 11459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11460for as_dir in $PATH 11461do 11462 IFS=$as_save_IFS 11463 test -z "$as_dir" && as_dir=. 11464 for ac_exec_ext in '' $ac_executable_extensions; do 11465 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11466 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11468 break 2 11469 fi 11470done 11471 done 11472IFS=$as_save_IFS 11473 11474 ;; 11475esac 11476fi 11477LINT=$ac_cv_path_LINT 11478if test -n "$LINT"; then 11479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11480$as_echo "$LINT" >&6; } 11481else 11482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11483$as_echo "no" >&6; } 11484fi 11485 11486 11487 if test "x$LINT" = "x"; then 11488 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11489 fi 11490elif test "x$use_lint" = x"no" ; then 11491 if test "x$LINT" != "x"; then 11492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11493$as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11494 fi 11495else 11496 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11497fi 11498 11499# User supplied flags override default flags 11500if test "x$LINT_FLAGS" != "x"; then 11501 lint_options=$LINT_FLAGS 11502fi 11503 11504LINT_FLAGS=$lint_options 11505 11506 if test "x$LINT" != x; then 11507 LINT_TRUE= 11508 LINT_FALSE='#' 11509else 11510 LINT_TRUE='#' 11511 LINT_FALSE= 11512fi 11513 11514 11515 11516 11517for ac_header in stdint.h 11518do : 11519 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 11520if test "x$ac_cv_header_stdint_h" = xyes; then : 11521 cat >>confdefs.h <<_ACEOF 11522#define HAVE_STDINT_H 1 11523_ACEOF 11524 11525fi 11526 11527done 11528 11529 11530 11531# Check whether --with-default-config-file was given. 11532if test "${with_default_config_file+set}" = set; then : 11533 withval=$with_default_config_file; CONFIG_FILE="$withval" 11534else 11535 CONFIG_FILE="${sysconfdir}/X11/fs/config" 11536fi 11537 11538 11539DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 11540 11541 prefix_NONE= 11542 exec_prefix_NONE= 11543 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11544 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11545 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 11546 eval ax_define_dir="\"$ax_define_dir\"" 11547 DEFAULT_CONFIG_FILE="$ax_define_dir" 11548 11549 11550cat >>confdefs.h <<_ACEOF 11551#define DEFAULT_CONFIG_FILE "$ax_define_dir" 11552_ACEOF 11553 11554 test "$prefix_NONE" && prefix=NONE 11555 test "$exec_prefix_NONE" && exec_prefix=NONE 11556 11557 11558# generate text for the man page 11559case $CONFIG_FILE in 11560 *,*) 11561 CONFIG_FILE_DESC="the first file found from the list:" 11562 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 11563 ;; 11564 *) 11565 CONFIG_FILE_DESC="the default file," 11566 CONFIG_FILE_PATH="${CONFIG_FILE}" 11567 ;; 11568esac 11569 11570 11571 11572# Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 11573 11574 11575 11576 11577 11578 11579 11580 11581 11582 11583 11584 11585 11586 11587 11588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11589$as_echo_n "checking for root directory for font files... " >&6; } 11590 11591# Check whether --with-fontrootdir was given. 11592if test "${with_fontrootdir+set}" = set; then : 11593 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11594fi 11595 11596 # if --with-fontrootdir not specified... 11597 if test "x${FONTROOTDIR}" = "x"; then 11598 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11599 fi 11600 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11601 if test "x${FONTROOTDIR}" = "x"; then 11602 FONTROOTDIR="${datadir}/fonts/X11" 11603 fi 11604 11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11606$as_echo "${FONTROOTDIR}" >&6; } 11607 11608 11609 11610 11611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 11612$as_echo_n "checking for directory for misc files... " >&6; } 11613 11614# Check whether --with-fontmiscdir was given. 11615if test "${with_fontmiscdir+set}" = set; then : 11616 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 11617else 11618 FONTMISCDIR='${FONTROOTDIR}/misc' 11619fi 11620 11621 11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 11623$as_echo "${FONTMISCDIR}" >&6; } 11624 11625 11626 11627 11628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 11629$as_echo_n "checking for directory for OTF files... " >&6; } 11630 11631# Check whether --with-fontotfdir was given. 11632if test "${with_fontotfdir+set}" = set; then : 11633 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 11634else 11635 FONTOTFDIR='${FONTROOTDIR}/OTF' 11636fi 11637 11638 11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 11640$as_echo "${FONTOTFDIR}" >&6; } 11641 11642 11643 11644 11645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 11646$as_echo_n "checking for directory for TTF files... " >&6; } 11647 11648# Check whether --with-fontttfdir was given. 11649if test "${with_fontttfdir+set}" = set; then : 11650 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 11651else 11652 FONTTTFDIR='${FONTROOTDIR}/TTF' 11653fi 11654 11655 11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 11657$as_echo "${FONTTTFDIR}" >&6; } 11658 11659 11660 11661 11662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 11663$as_echo_n "checking for directory for Type1 files... " >&6; } 11664 11665# Check whether --with-fonttype1dir was given. 11666if test "${with_fonttype1dir+set}" = set; then : 11667 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 11668else 11669 FONTTYPE1DIR='${FONTROOTDIR}/Type1' 11670fi 11671 11672 11673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 11674$as_echo "${FONTTYPE1DIR}" >&6; } 11675 11676 11677 11678 11679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 11680$as_echo_n "checking for directory for 75dpi files... " >&6; } 11681 11682# Check whether --with-font75dpidir was given. 11683if test "${with_font75dpidir+set}" = set; then : 11684 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 11685else 11686 FONT75DPIDIR='${FONTROOTDIR}/75dpi' 11687fi 11688 11689 11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 11691$as_echo "${FONT75DPIDIR}" >&6; } 11692 11693 11694 11695 11696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 11697$as_echo_n "checking for directory for 100dpi files... " >&6; } 11698 11699# Check whether --with-font100dpidir was given. 11700if test "${with_font100dpidir+set}" = set; then : 11701 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 11702else 11703 FONT100DPIDIR='${FONTROOTDIR}/100dpi' 11704fi 11705 11706 11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 11708$as_echo "${FONT100DPIDIR}" >&6; } 11709 11710 11711# Determine font path to put in config file 11712# Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 11713# otherwise uses standard subdirectories of FONTROOTDIR. When cross 11714# compiling, assume default font path uses standard FONTROOTDIR directories. 11715DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 11716if test "$cross_compiling" != yes; then 11717 as_ac_File=`$as_echo "ac_cv_file_${sysconfdir}/X11/fontpath.d" | $as_tr_sh` 11718{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 11719$as_echo_n "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 11720if eval \${$as_ac_File+:} false; then : 11721 $as_echo_n "(cached) " >&6 11722else 11723 test "$cross_compiling" = yes && 11724 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11725if test -r "${sysconfdir}/X11/fontpath.d"; then 11726 eval "$as_ac_File=yes" 11727else 11728 eval "$as_ac_File=no" 11729fi 11730fi 11731eval ac_res=\$$as_ac_File 11732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 11733$as_echo "$ac_res" >&6; } 11734if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 11735 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 11736else 11737 case $host_os in 11738 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 11739 esac 11740fi 11741 11742fi 11743 11744# Check whether --with-default-font-path was given. 11745if test "${with_default_font_path+set}" = set; then : 11746 withval=$with_default_font_path; FONTPATH="$withval" 11747else 11748 FONTPATH="${DEFAULT_FONT_PATH}" 11749fi 11750 11751 11752{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 11753$as_echo_n "checking for default font path... " >&6; } 11754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 11755$as_echo "$FONTPATH" >&6; } 11756 11757 11758 11759# Option to enable support for starting from inetd 11760# Check whether --enable-inetd was given. 11761if test "${enable_inetd+set}" = set; then : 11762 enableval=$enable_inetd; INETD=$enableval 11763else 11764 INETD=yes 11765fi 11766 11767if test "x$INETD" = xyes; then 11768 11769$as_echo "#define XFS_INETD 1" >>confdefs.h 11770 11771fi 11772 11773# Option to enable support for logging to syslog 11774# Check whether --enable-syslog was given. 11775if test "${enable_syslog+set}" = set; then : 11776 enableval=$enable_syslog; SYSLOG=$enableval 11777else 11778 SYSLOG=yes 11779fi 11780 11781if test "x$SYSLOG" = xyes; then 11782 11783$as_echo "#define USE_SYSLOG 1" >>confdefs.h 11784 11785fi 11786 11787 11788# Checks for system functions / libraries 11789for ac_func in daemon 11790do : 11791 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 11792if test "x$ac_cv_func_daemon" = xyes; then : 11793 cat >>confdefs.h <<_ACEOF 11794#define HAVE_DAEMON 1 11795_ACEOF 11796 11797fi 11798done 11799 11800 11801# Checks for pkg-config packages 11802# - xproto >= 7.0.17 required for _X_NORETURN in <X11/Xfuncproto.h> 11803# - xfont >= 1.4.5 required for matching MakeAtom prototypes in fontmisc.h 11804 11805pkg_failed=no 11806{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 11807$as_echo_n "checking for XFS... " >&6; } 11808 11809if test -n "$XFS_CFLAGS"; then 11810 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 11811 elif test -n "$PKG_CONFIG"; then 11812 if test -n "$PKG_CONFIG" && \ 11813 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11814 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11815 ac_status=$? 11816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11817 test $ac_status = 0; }; then 11818 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11819else 11820 pkg_failed=yes 11821fi 11822 else 11823 pkg_failed=untried 11824fi 11825if test -n "$XFS_LIBS"; then 11826 pkg_cv_XFS_LIBS="$XFS_LIBS" 11827 elif test -n "$PKG_CONFIG"; then 11828 if test -n "$PKG_CONFIG" && \ 11829 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11830 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11831 ac_status=$? 11832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11833 test $ac_status = 0; }; then 11834 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11835else 11836 pkg_failed=yes 11837fi 11838 else 11839 pkg_failed=untried 11840fi 11841 11842 11843 11844if test $pkg_failed = yes; then 11845 11846if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11847 _pkg_short_errors_supported=yes 11848else 11849 _pkg_short_errors_supported=no 11850fi 11851 if test $_pkg_short_errors_supported = yes; then 11852 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11853 else 11854 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11855 fi 11856 # Put the nasty error message in config.log where it belongs 11857 echo "$XFS_PKG_ERRORS" >&5 11858 11859 as_fn_error $? "Package requirements (xproto >= 7.0.17 xfont >= 1.4.5 xtrans) were not met: 11860 11861$XFS_PKG_ERRORS 11862 11863Consider adjusting the PKG_CONFIG_PATH environment variable if you 11864installed software in a non-standard prefix. 11865 11866Alternatively, you may set the environment variables XFS_CFLAGS 11867and XFS_LIBS to avoid the need to call pkg-config. 11868See the pkg-config man page for more details. 11869" "$LINENO" 5 11870elif test $pkg_failed = untried; then 11871 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11872$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11873as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11874is in your PATH or set the PKG_CONFIG environment variable to the full 11875path to pkg-config. 11876 11877Alternatively, you may set the environment variables XFS_CFLAGS 11878and XFS_LIBS to avoid the need to call pkg-config. 11879See the pkg-config man page for more details. 11880 11881To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11882See \`config.log' for more details" "$LINENO" 5; } 11883else 11884 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 11885 XFS_LIBS=$pkg_cv_XFS_LIBS 11886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11887$as_echo "yes" >&6; } 11888 : 11889fi 11890 11891case "$host_os" in 11892 cygwin*|mingw*) 11893 CFLAGS="$CFLAGS -DFD_SETSIZE=256" 11894 LDFLAGS="$LDFLAGS -Wl,--export-all" ;; 11895esac 11896 11897# Transport selection macro from xtrans.m4 11898 11899 11900 case $host_os in 11901 mingw*) unixdef="no" ;; 11902 *) unixdef="yes" ;; 11903 esac 11904 # Check whether --enable-unix-transport was given. 11905if test "${enable_unix_transport+set}" = set; then : 11906 enableval=$enable_unix_transport; UNIXCONN=$enableval 11907else 11908 UNIXCONN=$unixdef 11909fi 11910 11911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11912$as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11913 if test "$UNIXCONN" = "yes"; then 11914 11915$as_echo "#define UNIXCONN 1" >>confdefs.h 11916 11917 fi 11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11919$as_echo "$UNIXCONN" >&6; } 11920 # Check whether --enable-tcp-transport was given. 11921if test "${enable_tcp_transport+set}" = set; then : 11922 enableval=$enable_tcp_transport; TCPCONN=$enableval 11923else 11924 TCPCONN=yes 11925fi 11926 11927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11928$as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11930$as_echo "$TCPCONN" >&6; } 11931 if test "$TCPCONN" = "yes"; then 11932 11933$as_echo "#define TCPCONN 1" >>confdefs.h 11934 11935 11936 # SVR4 hides these in libraries other than libc 11937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11938$as_echo_n "checking for library containing socket... " >&6; } 11939if ${ac_cv_search_socket+:} false; then : 11940 $as_echo_n "(cached) " >&6 11941else 11942 ac_func_search_save_LIBS=$LIBS 11943cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11944/* end confdefs.h. */ 11945 11946/* Override any GCC internal prototype to avoid an error. 11947 Use char because int might match the return type of a GCC 11948 builtin and then its argument prototype would still apply. */ 11949#ifdef __cplusplus 11950extern "C" 11951#endif 11952char socket (); 11953int 11954main () 11955{ 11956return socket (); 11957 ; 11958 return 0; 11959} 11960_ACEOF 11961for ac_lib in '' socket; do 11962 if test -z "$ac_lib"; then 11963 ac_res="none required" 11964 else 11965 ac_res=-l$ac_lib 11966 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11967 fi 11968 if ac_fn_c_try_link "$LINENO"; then : 11969 ac_cv_search_socket=$ac_res 11970fi 11971rm -f core conftest.err conftest.$ac_objext \ 11972 conftest$ac_exeext 11973 if ${ac_cv_search_socket+:} false; then : 11974 break 11975fi 11976done 11977if ${ac_cv_search_socket+:} false; then : 11978 11979else 11980 ac_cv_search_socket=no 11981fi 11982rm conftest.$ac_ext 11983LIBS=$ac_func_search_save_LIBS 11984fi 11985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11986$as_echo "$ac_cv_search_socket" >&6; } 11987ac_res=$ac_cv_search_socket 11988if test "$ac_res" != no; then : 11989 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11990 11991fi 11992 11993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11994$as_echo_n "checking for library containing gethostbyname... " >&6; } 11995if ${ac_cv_search_gethostbyname+:} false; then : 11996 $as_echo_n "(cached) " >&6 11997else 11998 ac_func_search_save_LIBS=$LIBS 11999cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12000/* end confdefs.h. */ 12001 12002/* Override any GCC internal prototype to avoid an error. 12003 Use char because int might match the return type of a GCC 12004 builtin and then its argument prototype would still apply. */ 12005#ifdef __cplusplus 12006extern "C" 12007#endif 12008char gethostbyname (); 12009int 12010main () 12011{ 12012return gethostbyname (); 12013 ; 12014 return 0; 12015} 12016_ACEOF 12017for ac_lib in '' nsl; do 12018 if test -z "$ac_lib"; then 12019 ac_res="none required" 12020 else 12021 ac_res=-l$ac_lib 12022 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12023 fi 12024 if ac_fn_c_try_link "$LINENO"; then : 12025 ac_cv_search_gethostbyname=$ac_res 12026fi 12027rm -f core conftest.err conftest.$ac_objext \ 12028 conftest$ac_exeext 12029 if ${ac_cv_search_gethostbyname+:} false; then : 12030 break 12031fi 12032done 12033if ${ac_cv_search_gethostbyname+:} false; then : 12034 12035else 12036 ac_cv_search_gethostbyname=no 12037fi 12038rm conftest.$ac_ext 12039LIBS=$ac_func_search_save_LIBS 12040fi 12041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 12042$as_echo "$ac_cv_search_gethostbyname" >&6; } 12043ac_res=$ac_cv_search_gethostbyname 12044if test "$ac_res" != no; then : 12045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12046 12047fi 12048 12049 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12051$as_echo_n "checking for main in -lws2_32... " >&6; } 12052if ${ac_cv_lib_ws2_32_main+:} false; then : 12053 $as_echo_n "(cached) " >&6 12054else 12055 ac_check_lib_save_LIBS=$LIBS 12056LIBS="-lws2_32 $LIBS" 12057cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12058/* end confdefs.h. */ 12059 12060 12061int 12062main () 12063{ 12064return main (); 12065 ; 12066 return 0; 12067} 12068_ACEOF 12069if ac_fn_c_try_link "$LINENO"; then : 12070 ac_cv_lib_ws2_32_main=yes 12071else 12072 ac_cv_lib_ws2_32_main=no 12073fi 12074rm -f core conftest.err conftest.$ac_objext \ 12075 conftest$ac_exeext conftest.$ac_ext 12076LIBS=$ac_check_lib_save_LIBS 12077fi 12078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12079$as_echo "$ac_cv_lib_ws2_32_main" >&6; } 12080if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 12081 cat >>confdefs.h <<_ACEOF 12082#define HAVE_LIBWS2_32 1 12083_ACEOF 12084 12085 LIBS="-lws2_32 $LIBS" 12086 12087fi 12088 12089 fi 12090 12091 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 12092 # Check whether --enable-ipv6 was given. 12093if test "${enable_ipv6+set}" = set; then : 12094 enableval=$enable_ipv6; IPV6CONN=$enableval 12095else 12096 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 12097if test "x$ac_cv_func_getaddrinfo" = xyes; then : 12098 IPV6CONN=yes 12099else 12100 IPV6CONN=no 12101fi 12102 12103fi 12104 12105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 12106$as_echo_n "checking if IPv6 support should be built... " >&6; } 12107 if test "$IPV6CONN" = "yes"; then 12108 12109$as_echo "#define IPv6 1" >>confdefs.h 12110 12111 fi 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 12113$as_echo "$IPV6CONN" >&6; } 12114 12115 # 4.3BSD-Reno added a new member to struct sockaddr_in 12116 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 12117#include <sys/types.h> 12118#include <sys/socket.h> 12119#include <netinet/in.h> 12120 12121" 12122if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 12123 12124$as_echo "#define BSD44SOCKETS 1" >>confdefs.h 12125 12126fi 12127 12128 12129 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 12130 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 12131$ac_includes_default 12132#include <sys/socket.h> 12133" 12134if test "x$ac_cv_type_socklen_t" = xyes; then : 12135 12136cat >>confdefs.h <<_ACEOF 12137#define HAVE_SOCKLEN_T 1 12138_ACEOF 12139 12140 12141fi 12142 12143 12144 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 12145 # _XOPEN_SOURCE to get it (such as on Solaris) 12146 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12147$ac_includes_default 12148#include <sys/socket.h> 12149 12150" 12151if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12152 12153fi 12154 12155 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 12156 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12157 unset ac_cv_member_struct_msghdr_msg_control 12158 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 12159$as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 12160 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12161#define _XOPEN_SOURCE 600 12162$ac_includes_default 12163#include <sys/socket.h> 12164 12165" 12166if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12167 12168$as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 12169 12170 12171fi 12172 12173 fi 12174 # If that didn't work, fall back to XPG5/UNIX98 with C89 12175 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12176 unset ac_cv_member_struct_msghdr_msg_control 12177 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 12178$as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 12179 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12180#define _XOPEN_SOURCE 500 12181$ac_includes_default 12182#include <sys/socket.h> 12183 12184" 12185if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12186 12187$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 12188 12189 12190fi 12191 12192 fi 12193 12194 12195 12196 fi 12197 case $host_os in 12198 solaris*|sco*|sysv4*) localdef="yes" ;; 12199 *) localdef="no" ;; 12200 esac 12201 # Check whether --enable-local-transport was given. 12202if test "${enable_local_transport+set}" = set; then : 12203 enableval=$enable_local_transport; LOCALCONN=$enableval 12204else 12205 LOCALCONN=$localdef 12206fi 12207 12208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 12209$as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 12210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 12211$as_echo "$LOCALCONN" >&6; } 12212 if test "$LOCALCONN" = "yes"; then 12213 12214$as_echo "#define LOCALCONN 1" >>confdefs.h 12215 12216 fi 12217 12218 12219 12220ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 12221 12222cat >confcache <<\_ACEOF 12223# This file is a shell script that caches the results of configure 12224# tests run on this system so they can be shared between configure 12225# scripts and configure runs, see configure's option --config-cache. 12226# It is not useful on other systems. If it contains results you don't 12227# want to keep, you may remove or edit it. 12228# 12229# config.status only pays attention to the cache file if you give it 12230# the --recheck option to rerun configure. 12231# 12232# `ac_cv_env_foo' variables (set or unset) will be overridden when 12233# loading this file, other *unset* `ac_cv_foo' will be assigned the 12234# following values. 12235 12236_ACEOF 12237 12238# The following way of writing the cache mishandles newlines in values, 12239# but we know of no workaround that is simple, portable, and efficient. 12240# So, we kill variables containing newlines. 12241# Ultrix sh set writes to stderr and can't be redirected directly, 12242# and sets the high bit in the cache file unless we assign to the vars. 12243( 12244 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12245 eval ac_val=\$$ac_var 12246 case $ac_val in #( 12247 *${as_nl}*) 12248 case $ac_var in #( 12249 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12250$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12251 esac 12252 case $ac_var in #( 12253 _ | IFS | as_nl) ;; #( 12254 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12255 *) { eval $ac_var=; unset $ac_var;} ;; 12256 esac ;; 12257 esac 12258 done 12259 12260 (set) 2>&1 | 12261 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12262 *${as_nl}ac_space=\ *) 12263 # `set' does not quote correctly, so add quotes: double-quote 12264 # substitution turns \\\\ into \\, and sed turns \\ into \. 12265 sed -n \ 12266 "s/'/'\\\\''/g; 12267 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12268 ;; #( 12269 *) 12270 # `set' quotes correctly as required by POSIX, so do not add quotes. 12271 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12272 ;; 12273 esac | 12274 sort 12275) | 12276 sed ' 12277 /^ac_cv_env_/b end 12278 t clear 12279 :clear 12280 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12281 t end 12282 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12283 :end' >>confcache 12284if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12285 if test -w "$cache_file"; then 12286 if test "x$cache_file" != "x/dev/null"; then 12287 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12288$as_echo "$as_me: updating cache $cache_file" >&6;} 12289 if test ! -f "$cache_file" || test -h "$cache_file"; then 12290 cat confcache >"$cache_file" 12291 else 12292 case $cache_file in #( 12293 */* | ?:*) 12294 mv -f confcache "$cache_file"$$ && 12295 mv -f "$cache_file"$$ "$cache_file" ;; #( 12296 *) 12297 mv -f confcache "$cache_file" ;; 12298 esac 12299 fi 12300 fi 12301 else 12302 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12303$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12304 fi 12305fi 12306rm -f confcache 12307 12308test "x$prefix" = xNONE && prefix=$ac_default_prefix 12309# Let make expand exec_prefix. 12310test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12311 12312DEFS=-DHAVE_CONFIG_H 12313 12314ac_libobjs= 12315ac_ltlibobjs= 12316U= 12317for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12318 # 1. Remove the extension, and $U if already installed. 12319 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12320 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12321 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12322 # will be set to the directory where LIBOBJS objects are built. 12323 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12324 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12325done 12326LIBOBJS=$ac_libobjs 12327 12328LTLIBOBJS=$ac_ltlibobjs 12329 12330 12331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12332$as_echo_n "checking that generated files are newer than configure... " >&6; } 12333 if test -n "$am_sleep_pid"; then 12334 # Hide warnings about reused PIDs. 12335 wait $am_sleep_pid 2>/dev/null 12336 fi 12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 12338$as_echo "done" >&6; } 12339if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12340 as_fn_error $? "conditional \"AMDEP\" was never defined. 12341Usually this means the macro was only invoked conditionally." "$LINENO" 5 12342fi 12343if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12344 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12345Usually this means the macro was only invoked conditionally." "$LINENO" 5 12346fi 12347 if test -n "$EXEEXT"; then 12348 am__EXEEXT_TRUE= 12349 am__EXEEXT_FALSE='#' 12350else 12351 am__EXEEXT_TRUE='#' 12352 am__EXEEXT_FALSE= 12353fi 12354 12355if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 12356 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 12357Usually this means the macro was only invoked conditionally." "$LINENO" 5 12358fi 12359if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 12360 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 12361Usually this means the macro was only invoked conditionally." "$LINENO" 5 12362fi 12363if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 12364 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 12365Usually this means the macro was only invoked conditionally." "$LINENO" 5 12366fi 12367if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 12368 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 12369Usually this means the macro was only invoked conditionally." "$LINENO" 5 12370fi 12371if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12372 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12373Usually this means the macro was only invoked conditionally." "$LINENO" 5 12374fi 12375if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12376 as_fn_error $? "conditional \"LINT\" was never defined. 12377Usually this means the macro was only invoked conditionally." "$LINENO" 5 12378fi 12379 12380: "${CONFIG_STATUS=./config.status}" 12381ac_write_fail=0 12382ac_clean_files_save=$ac_clean_files 12383ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12384{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12385$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12386as_write_fail=0 12387cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12388#! $SHELL 12389# Generated by $as_me. 12390# Run this file to recreate the current configuration. 12391# Compiler output produced by configure, useful for debugging 12392# configure, is in config.log if it exists. 12393 12394debug=false 12395ac_cs_recheck=false 12396ac_cs_silent=false 12397 12398SHELL=\${CONFIG_SHELL-$SHELL} 12399export SHELL 12400_ASEOF 12401cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12402## -------------------- ## 12403## M4sh Initialization. ## 12404## -------------------- ## 12405 12406# Be more Bourne compatible 12407DUALCASE=1; export DUALCASE # for MKS sh 12408if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12409 emulate sh 12410 NULLCMD=: 12411 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12412 # is contrary to our usage. Disable this feature. 12413 alias -g '${1+"$@"}'='"$@"' 12414 setopt NO_GLOB_SUBST 12415else 12416 case `(set -o) 2>/dev/null` in #( 12417 *posix*) : 12418 set -o posix ;; #( 12419 *) : 12420 ;; 12421esac 12422fi 12423 12424 12425as_nl=' 12426' 12427export as_nl 12428# Printing a long string crashes Solaris 7 /usr/bin/printf. 12429as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12430as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12431as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12432# Prefer a ksh shell builtin over an external printf program on Solaris, 12433# but without wasting forks for bash or zsh. 12434if test -z "$BASH_VERSION$ZSH_VERSION" \ 12435 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12436 as_echo='print -r --' 12437 as_echo_n='print -rn --' 12438elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12439 as_echo='printf %s\n' 12440 as_echo_n='printf %s' 12441else 12442 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12443 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12444 as_echo_n='/usr/ucb/echo -n' 12445 else 12446 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12447 as_echo_n_body='eval 12448 arg=$1; 12449 case $arg in #( 12450 *"$as_nl"*) 12451 expr "X$arg" : "X\\(.*\\)$as_nl"; 12452 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12453 esac; 12454 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12455 ' 12456 export as_echo_n_body 12457 as_echo_n='sh -c $as_echo_n_body as_echo' 12458 fi 12459 export as_echo_body 12460 as_echo='sh -c $as_echo_body as_echo' 12461fi 12462 12463# The user is always right. 12464if test "${PATH_SEPARATOR+set}" != set; then 12465 PATH_SEPARATOR=: 12466 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12467 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12468 PATH_SEPARATOR=';' 12469 } 12470fi 12471 12472 12473# IFS 12474# We need space, tab and new line, in precisely that order. Quoting is 12475# there to prevent editors from complaining about space-tab. 12476# (If _AS_PATH_WALK were called with IFS unset, it would disable word 12477# splitting by setting IFS to empty value.) 12478IFS=" "" $as_nl" 12479 12480# Find who we are. Look in the path if we contain no directory separator. 12481as_myself= 12482case $0 in #(( 12483 *[\\/]* ) as_myself=$0 ;; 12484 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12485for as_dir in $PATH 12486do 12487 IFS=$as_save_IFS 12488 test -z "$as_dir" && as_dir=. 12489 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12490 done 12491IFS=$as_save_IFS 12492 12493 ;; 12494esac 12495# We did not find ourselves, most probably we were run as `sh COMMAND' 12496# in which case we are not to be found in the path. 12497if test "x$as_myself" = x; then 12498 as_myself=$0 12499fi 12500if test ! -f "$as_myself"; then 12501 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12502 exit 1 12503fi 12504 12505# Unset variables that we do not need and which cause bugs (e.g. in 12506# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12507# suppresses any "Segmentation fault" message there. '((' could 12508# trigger a bug in pdksh 5.2.14. 12509for as_var in BASH_ENV ENV MAIL MAILPATH 12510do eval test x\${$as_var+set} = xset \ 12511 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12512done 12513PS1='$ ' 12514PS2='> ' 12515PS4='+ ' 12516 12517# NLS nuisances. 12518LC_ALL=C 12519export LC_ALL 12520LANGUAGE=C 12521export LANGUAGE 12522 12523# CDPATH. 12524(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12525 12526 12527# as_fn_error STATUS ERROR [LINENO LOG_FD] 12528# ---------------------------------------- 12529# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12530# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12531# script with STATUS, using 1 if that was 0. 12532as_fn_error () 12533{ 12534 as_status=$1; test $as_status -eq 0 && as_status=1 12535 if test "$4"; then 12536 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12537 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12538 fi 12539 $as_echo "$as_me: error: $2" >&2 12540 as_fn_exit $as_status 12541} # as_fn_error 12542 12543 12544# as_fn_set_status STATUS 12545# ----------------------- 12546# Set $? to STATUS, without forking. 12547as_fn_set_status () 12548{ 12549 return $1 12550} # as_fn_set_status 12551 12552# as_fn_exit STATUS 12553# ----------------- 12554# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12555as_fn_exit () 12556{ 12557 set +e 12558 as_fn_set_status $1 12559 exit $1 12560} # as_fn_exit 12561 12562# as_fn_unset VAR 12563# --------------- 12564# Portably unset VAR. 12565as_fn_unset () 12566{ 12567 { eval $1=; unset $1;} 12568} 12569as_unset=as_fn_unset 12570# as_fn_append VAR VALUE 12571# ---------------------- 12572# Append the text in VALUE to the end of the definition contained in VAR. Take 12573# advantage of any shell optimizations that allow amortized linear growth over 12574# repeated appends, instead of the typical quadratic growth present in naive 12575# implementations. 12576if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12577 eval 'as_fn_append () 12578 { 12579 eval $1+=\$2 12580 }' 12581else 12582 as_fn_append () 12583 { 12584 eval $1=\$$1\$2 12585 } 12586fi # as_fn_append 12587 12588# as_fn_arith ARG... 12589# ------------------ 12590# Perform arithmetic evaluation on the ARGs, and store the result in the 12591# global $as_val. Take advantage of shells that can avoid forks. The arguments 12592# must be portable across $(()) and expr. 12593if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12594 eval 'as_fn_arith () 12595 { 12596 as_val=$(( $* )) 12597 }' 12598else 12599 as_fn_arith () 12600 { 12601 as_val=`expr "$@" || test $? -eq 1` 12602 } 12603fi # as_fn_arith 12604 12605 12606if expr a : '\(a\)' >/dev/null 2>&1 && 12607 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12608 as_expr=expr 12609else 12610 as_expr=false 12611fi 12612 12613if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12614 as_basename=basename 12615else 12616 as_basename=false 12617fi 12618 12619if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12620 as_dirname=dirname 12621else 12622 as_dirname=false 12623fi 12624 12625as_me=`$as_basename -- "$0" || 12626$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12627 X"$0" : 'X\(//\)$' \| \ 12628 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12629$as_echo X/"$0" | 12630 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12631 s//\1/ 12632 q 12633 } 12634 /^X\/\(\/\/\)$/{ 12635 s//\1/ 12636 q 12637 } 12638 /^X\/\(\/\).*/{ 12639 s//\1/ 12640 q 12641 } 12642 s/.*/./; q'` 12643 12644# Avoid depending upon Character Ranges. 12645as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12646as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12647as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12648as_cr_digits='0123456789' 12649as_cr_alnum=$as_cr_Letters$as_cr_digits 12650 12651ECHO_C= ECHO_N= ECHO_T= 12652case `echo -n x` in #((((( 12653-n*) 12654 case `echo 'xy\c'` in 12655 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12656 xy) ECHO_C='\c';; 12657 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12658 ECHO_T=' ';; 12659 esac;; 12660*) 12661 ECHO_N='-n';; 12662esac 12663 12664rm -f conf$$ conf$$.exe conf$$.file 12665if test -d conf$$.dir; then 12666 rm -f conf$$.dir/conf$$.file 12667else 12668 rm -f conf$$.dir 12669 mkdir conf$$.dir 2>/dev/null 12670fi 12671if (echo >conf$$.file) 2>/dev/null; then 12672 if ln -s conf$$.file conf$$ 2>/dev/null; then 12673 as_ln_s='ln -s' 12674 # ... but there are two gotchas: 12675 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12676 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12677 # In both cases, we have to default to `cp -p'. 12678 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12679 as_ln_s='cp -p' 12680 elif ln conf$$.file conf$$ 2>/dev/null; then 12681 as_ln_s=ln 12682 else 12683 as_ln_s='cp -p' 12684 fi 12685else 12686 as_ln_s='cp -p' 12687fi 12688rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12689rmdir conf$$.dir 2>/dev/null 12690 12691 12692# as_fn_mkdir_p 12693# ------------- 12694# Create "$as_dir" as a directory, including parents if necessary. 12695as_fn_mkdir_p () 12696{ 12697 12698 case $as_dir in #( 12699 -*) as_dir=./$as_dir;; 12700 esac 12701 test -d "$as_dir" || eval $as_mkdir_p || { 12702 as_dirs= 12703 while :; do 12704 case $as_dir in #( 12705 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12706 *) as_qdir=$as_dir;; 12707 esac 12708 as_dirs="'$as_qdir' $as_dirs" 12709 as_dir=`$as_dirname -- "$as_dir" || 12710$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12711 X"$as_dir" : 'X\(//\)[^/]' \| \ 12712 X"$as_dir" : 'X\(//\)$' \| \ 12713 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12714$as_echo X"$as_dir" | 12715 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12716 s//\1/ 12717 q 12718 } 12719 /^X\(\/\/\)[^/].*/{ 12720 s//\1/ 12721 q 12722 } 12723 /^X\(\/\/\)$/{ 12724 s//\1/ 12725 q 12726 } 12727 /^X\(\/\).*/{ 12728 s//\1/ 12729 q 12730 } 12731 s/.*/./; q'` 12732 test -d "$as_dir" && break 12733 done 12734 test -z "$as_dirs" || eval "mkdir $as_dirs" 12735 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12736 12737 12738} # as_fn_mkdir_p 12739if mkdir -p . 2>/dev/null; then 12740 as_mkdir_p='mkdir -p "$as_dir"' 12741else 12742 test -d ./-p && rmdir ./-p 12743 as_mkdir_p=false 12744fi 12745 12746if test -x / >/dev/null 2>&1; then 12747 as_test_x='test -x' 12748else 12749 if ls -dL / >/dev/null 2>&1; then 12750 as_ls_L_option=L 12751 else 12752 as_ls_L_option= 12753 fi 12754 as_test_x=' 12755 eval sh -c '\'' 12756 if test -d "$1"; then 12757 test -d "$1/."; 12758 else 12759 case $1 in #( 12760 -*)set "./$1";; 12761 esac; 12762 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 12763 ???[sx]*):;;*)false;;esac;fi 12764 '\'' sh 12765 ' 12766fi 12767as_executable_p=$as_test_x 12768 12769# Sed expression to map a string onto a valid CPP name. 12770as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12771 12772# Sed expression to map a string onto a valid variable name. 12773as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12774 12775 12776exec 6>&1 12777## ----------------------------------- ## 12778## Main body of $CONFIG_STATUS script. ## 12779## ----------------------------------- ## 12780_ASEOF 12781test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12782 12783cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12784# Save the log message, to keep $0 and so on meaningful, and to 12785# report actual input values of CONFIG_FILES etc. instead of their 12786# values after options handling. 12787ac_log=" 12788This file was extended by xfs $as_me 1.1.4, which was 12789generated by GNU Autoconf 2.68. Invocation command line was 12790 12791 CONFIG_FILES = $CONFIG_FILES 12792 CONFIG_HEADERS = $CONFIG_HEADERS 12793 CONFIG_LINKS = $CONFIG_LINKS 12794 CONFIG_COMMANDS = $CONFIG_COMMANDS 12795 $ $0 $@ 12796 12797on `(hostname || uname -n) 2>/dev/null | sed 1q` 12798" 12799 12800_ACEOF 12801 12802case $ac_config_files in *" 12803"*) set x $ac_config_files; shift; ac_config_files=$*;; 12804esac 12805 12806case $ac_config_headers in *" 12807"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12808esac 12809 12810 12811cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12812# Files that config.status was made for. 12813config_files="$ac_config_files" 12814config_headers="$ac_config_headers" 12815config_commands="$ac_config_commands" 12816 12817_ACEOF 12818 12819cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12820ac_cs_usage="\ 12821\`$as_me' instantiates files and other configuration actions 12822from templates according to the current configuration. Unless the files 12823and actions are specified as TAGs, all are instantiated by default. 12824 12825Usage: $0 [OPTION]... [TAG]... 12826 12827 -h, --help print this help, then exit 12828 -V, --version print version number and configuration settings, then exit 12829 --config print configuration, then exit 12830 -q, --quiet, --silent 12831 do not print progress messages 12832 -d, --debug don't remove temporary files 12833 --recheck update $as_me by reconfiguring in the same conditions 12834 --file=FILE[:TEMPLATE] 12835 instantiate the configuration file FILE 12836 --header=FILE[:TEMPLATE] 12837 instantiate the configuration header FILE 12838 12839Configuration files: 12840$config_files 12841 12842Configuration headers: 12843$config_headers 12844 12845Configuration commands: 12846$config_commands 12847 12848Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12849 12850_ACEOF 12851cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12852ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12853ac_cs_version="\\ 12854xfs config.status 1.1.4 12855configured by $0, generated by GNU Autoconf 2.68, 12856 with options \\"\$ac_cs_config\\" 12857 12858Copyright (C) 2010 Free Software Foundation, Inc. 12859This config.status script is free software; the Free Software Foundation 12860gives unlimited permission to copy, distribute and modify it." 12861 12862ac_pwd='$ac_pwd' 12863srcdir='$srcdir' 12864INSTALL='$INSTALL' 12865MKDIR_P='$MKDIR_P' 12866AWK='$AWK' 12867test -n "\$AWK" || AWK=awk 12868_ACEOF 12869 12870cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12871# The default lists apply if the user does not specify any file. 12872ac_need_defaults=: 12873while test $# != 0 12874do 12875 case $1 in 12876 --*=?*) 12877 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12878 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12879 ac_shift=: 12880 ;; 12881 --*=) 12882 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12883 ac_optarg= 12884 ac_shift=: 12885 ;; 12886 *) 12887 ac_option=$1 12888 ac_optarg=$2 12889 ac_shift=shift 12890 ;; 12891 esac 12892 12893 case $ac_option in 12894 # Handling of the options. 12895 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12896 ac_cs_recheck=: ;; 12897 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12898 $as_echo "$ac_cs_version"; exit ;; 12899 --config | --confi | --conf | --con | --co | --c ) 12900 $as_echo "$ac_cs_config"; exit ;; 12901 --debug | --debu | --deb | --de | --d | -d ) 12902 debug=: ;; 12903 --file | --fil | --fi | --f ) 12904 $ac_shift 12905 case $ac_optarg in 12906 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12907 '') as_fn_error $? "missing file argument" ;; 12908 esac 12909 as_fn_append CONFIG_FILES " '$ac_optarg'" 12910 ac_need_defaults=false;; 12911 --header | --heade | --head | --hea ) 12912 $ac_shift 12913 case $ac_optarg in 12914 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12915 esac 12916 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12917 ac_need_defaults=false;; 12918 --he | --h) 12919 # Conflict between --help and --header 12920 as_fn_error $? "ambiguous option: \`$1' 12921Try \`$0 --help' for more information.";; 12922 --help | --hel | -h ) 12923 $as_echo "$ac_cs_usage"; exit ;; 12924 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12925 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12926 ac_cs_silent=: ;; 12927 12928 # This is an error. 12929 -*) as_fn_error $? "unrecognized option: \`$1' 12930Try \`$0 --help' for more information." ;; 12931 12932 *) as_fn_append ac_config_targets " $1" 12933 ac_need_defaults=false ;; 12934 12935 esac 12936 shift 12937done 12938 12939ac_configure_extra_args= 12940 12941if $ac_cs_silent; then 12942 exec 6>/dev/null 12943 ac_configure_extra_args="$ac_configure_extra_args --silent" 12944fi 12945 12946_ACEOF 12947cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12948if \$ac_cs_recheck; then 12949 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12950 shift 12951 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12952 CONFIG_SHELL='$SHELL' 12953 export CONFIG_SHELL 12954 exec "\$@" 12955fi 12956 12957_ACEOF 12958cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12959exec 5>>config.log 12960{ 12961 echo 12962 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12963## Running $as_me. ## 12964_ASBOX 12965 $as_echo "$ac_log" 12966} >&5 12967 12968_ACEOF 12969cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12970# 12971# INIT-COMMANDS 12972# 12973AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12974 12975_ACEOF 12976 12977cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12978 12979# Handling of arguments. 12980for ac_config_target in $ac_config_targets 12981do 12982 case $ac_config_target in 12983 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12984 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12985 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12986 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 12987 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12988 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12989 12990 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12991 esac 12992done 12993 12994 12995# If the user did not use the arguments to specify the items to instantiate, 12996# then the envvar interface is used. Set only those that are not. 12997# We use the long form for the default assignment because of an extremely 12998# bizarre bug on SunOS 4.1.3. 12999if $ac_need_defaults; then 13000 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 13001 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 13002 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 13003fi 13004 13005# Have a temporary directory for convenience. Make it in the build tree 13006# simply because there is no reason against having it here, and in addition, 13007# creating and moving files from /tmp can sometimes cause problems. 13008# Hook for its removal unless debugging. 13009# Note that there is a small window in which the directory will not be cleaned: 13010# after its creation but before its name has been assigned to `$tmp'. 13011$debug || 13012{ 13013 tmp= ac_tmp= 13014 trap 'exit_status=$? 13015 : "${ac_tmp:=$tmp}" 13016 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13017' 0 13018 trap 'as_fn_exit 1' 1 2 13 15 13019} 13020# Create a (secure) tmp directory for tmp files. 13021 13022{ 13023 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13024 test -d "$tmp" 13025} || 13026{ 13027 tmp=./conf$$-$RANDOM 13028 (umask 077 && mkdir "$tmp") 13029} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13030ac_tmp=$tmp 13031 13032# Set up the scripts for CONFIG_FILES section. 13033# No need to generate them if there are no CONFIG_FILES. 13034# This happens for instance with `./config.status config.h'. 13035if test -n "$CONFIG_FILES"; then 13036 13037 13038ac_cr=`echo X | tr X '\015'` 13039# On cygwin, bash can eat \r inside `` if the user requested igncr. 13040# But we know of no other shell where ac_cr would be empty at this 13041# point, so we can use a bashism as a fallback. 13042if test "x$ac_cr" = x; then 13043 eval ac_cr=\$\'\\r\' 13044fi 13045ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13046if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13047 ac_cs_awk_cr='\\r' 13048else 13049 ac_cs_awk_cr=$ac_cr 13050fi 13051 13052echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13053_ACEOF 13054 13055 13056{ 13057 echo "cat >conf$$subs.awk <<_ACEOF" && 13058 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13059 echo "_ACEOF" 13060} >conf$$subs.sh || 13061 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13062ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13063ac_delim='%!_!# ' 13064for ac_last_try in false false false false false :; do 13065 . ./conf$$subs.sh || 13066 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13067 13068 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13069 if test $ac_delim_n = $ac_delim_num; then 13070 break 13071 elif $ac_last_try; then 13072 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13073 else 13074 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13075 fi 13076done 13077rm -f conf$$subs.sh 13078 13079cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13080cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13081_ACEOF 13082sed -n ' 13083h 13084s/^/S["/; s/!.*/"]=/ 13085p 13086g 13087s/^[^!]*!// 13088:repl 13089t repl 13090s/'"$ac_delim"'$// 13091t delim 13092:nl 13093h 13094s/\(.\{148\}\)..*/\1/ 13095t more1 13096s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13097p 13098n 13099b repl 13100:more1 13101s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13102p 13103g 13104s/.\{148\}// 13105t nl 13106:delim 13107h 13108s/\(.\{148\}\)..*/\1/ 13109t more2 13110s/["\\]/\\&/g; s/^/"/; s/$/"/ 13111p 13112b 13113:more2 13114s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13115p 13116g 13117s/.\{148\}// 13118t delim 13119' <conf$$subs.awk | sed ' 13120/^[^""]/{ 13121 N 13122 s/\n// 13123} 13124' >>$CONFIG_STATUS || ac_write_fail=1 13125rm -f conf$$subs.awk 13126cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13127_ACAWK 13128cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13129 for (key in S) S_is_set[key] = 1 13130 FS = "" 13131 13132} 13133{ 13134 line = $ 0 13135 nfields = split(line, field, "@") 13136 substed = 0 13137 len = length(field[1]) 13138 for (i = 2; i < nfields; i++) { 13139 key = field[i] 13140 keylen = length(key) 13141 if (S_is_set[key]) { 13142 value = S[key] 13143 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13144 len += length(value) + length(field[++i]) 13145 substed = 1 13146 } else 13147 len += 1 + keylen 13148 } 13149 13150 print line 13151} 13152 13153_ACAWK 13154_ACEOF 13155cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13156if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13157 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13158else 13159 cat 13160fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13161 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13162_ACEOF 13163 13164# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13165# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13166# trailing colons and then remove the whole line if VPATH becomes empty 13167# (actually we leave an empty line to preserve line numbers). 13168if test "x$srcdir" = x.; then 13169 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13170h 13171s/// 13172s/^/:/ 13173s/[ ]*$/:/ 13174s/:\$(srcdir):/:/g 13175s/:\${srcdir}:/:/g 13176s/:@srcdir@:/:/g 13177s/^:*// 13178s/:*$// 13179x 13180s/\(=[ ]*\).*/\1/ 13181G 13182s/\n// 13183s/^[^=]*=[ ]*$// 13184}' 13185fi 13186 13187cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13188fi # test -n "$CONFIG_FILES" 13189 13190# Set up the scripts for CONFIG_HEADERS section. 13191# No need to generate them if there are no CONFIG_HEADERS. 13192# This happens for instance with `./config.status Makefile'. 13193if test -n "$CONFIG_HEADERS"; then 13194cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13195BEGIN { 13196_ACEOF 13197 13198# Transform confdefs.h into an awk script `defines.awk', embedded as 13199# here-document in config.status, that substitutes the proper values into 13200# config.h.in to produce config.h. 13201 13202# Create a delimiter string that does not exist in confdefs.h, to ease 13203# handling of long lines. 13204ac_delim='%!_!# ' 13205for ac_last_try in false false :; do 13206 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13207 if test -z "$ac_tt"; then 13208 break 13209 elif $ac_last_try; then 13210 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13211 else 13212 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13213 fi 13214done 13215 13216# For the awk script, D is an array of macro values keyed by name, 13217# likewise P contains macro parameters if any. Preserve backslash 13218# newline sequences. 13219 13220ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13221sed -n ' 13222s/.\{148\}/&'"$ac_delim"'/g 13223t rset 13224:rset 13225s/^[ ]*#[ ]*define[ ][ ]*/ / 13226t def 13227d 13228:def 13229s/\\$// 13230t bsnl 13231s/["\\]/\\&/g 13232s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13233D["\1"]=" \3"/p 13234s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13235d 13236:bsnl 13237s/["\\]/\\&/g 13238s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13239D["\1"]=" \3\\\\\\n"\\/p 13240t cont 13241s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13242t cont 13243d 13244:cont 13245n 13246s/.\{148\}/&'"$ac_delim"'/g 13247t clear 13248:clear 13249s/\\$// 13250t bsnlc 13251s/["\\]/\\&/g; s/^/"/; s/$/"/p 13252d 13253:bsnlc 13254s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13255b cont 13256' <confdefs.h | sed ' 13257s/'"$ac_delim"'/"\\\ 13258"/g' >>$CONFIG_STATUS || ac_write_fail=1 13259 13260cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13261 for (key in D) D_is_set[key] = 1 13262 FS = "" 13263} 13264/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13265 line = \$ 0 13266 split(line, arg, " ") 13267 if (arg[1] == "#") { 13268 defundef = arg[2] 13269 mac1 = arg[3] 13270 } else { 13271 defundef = substr(arg[1], 2) 13272 mac1 = arg[2] 13273 } 13274 split(mac1, mac2, "(") #) 13275 macro = mac2[1] 13276 prefix = substr(line, 1, index(line, defundef) - 1) 13277 if (D_is_set[macro]) { 13278 # Preserve the white space surrounding the "#". 13279 print prefix "define", macro P[macro] D[macro] 13280 next 13281 } else { 13282 # Replace #undef with comments. This is necessary, for example, 13283 # in the case of _POSIX_SOURCE, which is predefined and required 13284 # on some systems where configure will not decide to define it. 13285 if (defundef == "undef") { 13286 print "/*", prefix defundef, macro, "*/" 13287 next 13288 } 13289 } 13290} 13291{ print } 13292_ACAWK 13293_ACEOF 13294cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13295 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13296fi # test -n "$CONFIG_HEADERS" 13297 13298 13299eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13300shift 13301for ac_tag 13302do 13303 case $ac_tag in 13304 :[FHLC]) ac_mode=$ac_tag; continue;; 13305 esac 13306 case $ac_mode$ac_tag in 13307 :[FHL]*:*);; 13308 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13309 :[FH]-) ac_tag=-:-;; 13310 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13311 esac 13312 ac_save_IFS=$IFS 13313 IFS=: 13314 set x $ac_tag 13315 IFS=$ac_save_IFS 13316 shift 13317 ac_file=$1 13318 shift 13319 13320 case $ac_mode in 13321 :L) ac_source=$1;; 13322 :[FH]) 13323 ac_file_inputs= 13324 for ac_f 13325 do 13326 case $ac_f in 13327 -) ac_f="$ac_tmp/stdin";; 13328 *) # Look for the file first in the build tree, then in the source tree 13329 # (if the path is not absolute). The absolute path cannot be DOS-style, 13330 # because $ac_f cannot contain `:'. 13331 test -f "$ac_f" || 13332 case $ac_f in 13333 [\\/$]*) false;; 13334 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13335 esac || 13336 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13337 esac 13338 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13339 as_fn_append ac_file_inputs " '$ac_f'" 13340 done 13341 13342 # Let's still pretend it is `configure' which instantiates (i.e., don't 13343 # use $as_me), people would be surprised to read: 13344 # /* config.h. Generated by config.status. */ 13345 configure_input='Generated from '` 13346 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13347 `' by configure.' 13348 if test x"$ac_file" != x-; then 13349 configure_input="$ac_file. $configure_input" 13350 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13351$as_echo "$as_me: creating $ac_file" >&6;} 13352 fi 13353 # Neutralize special characters interpreted by sed in replacement strings. 13354 case $configure_input in #( 13355 *\&* | *\|* | *\\* ) 13356 ac_sed_conf_input=`$as_echo "$configure_input" | 13357 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13358 *) ac_sed_conf_input=$configure_input;; 13359 esac 13360 13361 case $ac_tag in 13362 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13363 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13364 esac 13365 ;; 13366 esac 13367 13368 ac_dir=`$as_dirname -- "$ac_file" || 13369$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13370 X"$ac_file" : 'X\(//\)[^/]' \| \ 13371 X"$ac_file" : 'X\(//\)$' \| \ 13372 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13373$as_echo X"$ac_file" | 13374 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13375 s//\1/ 13376 q 13377 } 13378 /^X\(\/\/\)[^/].*/{ 13379 s//\1/ 13380 q 13381 } 13382 /^X\(\/\/\)$/{ 13383 s//\1/ 13384 q 13385 } 13386 /^X\(\/\).*/{ 13387 s//\1/ 13388 q 13389 } 13390 s/.*/./; q'` 13391 as_dir="$ac_dir"; as_fn_mkdir_p 13392 ac_builddir=. 13393 13394case "$ac_dir" in 13395.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13396*) 13397 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13398 # A ".." for each directory in $ac_dir_suffix. 13399 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13400 case $ac_top_builddir_sub in 13401 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13402 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13403 esac ;; 13404esac 13405ac_abs_top_builddir=$ac_pwd 13406ac_abs_builddir=$ac_pwd$ac_dir_suffix 13407# for backward compatibility: 13408ac_top_builddir=$ac_top_build_prefix 13409 13410case $srcdir in 13411 .) # We are building in place. 13412 ac_srcdir=. 13413 ac_top_srcdir=$ac_top_builddir_sub 13414 ac_abs_top_srcdir=$ac_pwd ;; 13415 [\\/]* | ?:[\\/]* ) # Absolute name. 13416 ac_srcdir=$srcdir$ac_dir_suffix; 13417 ac_top_srcdir=$srcdir 13418 ac_abs_top_srcdir=$srcdir ;; 13419 *) # Relative name. 13420 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13421 ac_top_srcdir=$ac_top_build_prefix$srcdir 13422 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13423esac 13424ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13425 13426 13427 case $ac_mode in 13428 :F) 13429 # 13430 # CONFIG_FILE 13431 # 13432 13433 case $INSTALL in 13434 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13435 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13436 esac 13437 ac_MKDIR_P=$MKDIR_P 13438 case $MKDIR_P in 13439 [\\/$]* | ?:[\\/]* ) ;; 13440 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13441 esac 13442_ACEOF 13443 13444cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13445# If the template does not know about datarootdir, expand it. 13446# FIXME: This hack should be removed a few years after 2.60. 13447ac_datarootdir_hack=; ac_datarootdir_seen= 13448ac_sed_dataroot=' 13449/datarootdir/ { 13450 p 13451 q 13452} 13453/@datadir@/p 13454/@docdir@/p 13455/@infodir@/p 13456/@localedir@/p 13457/@mandir@/p' 13458case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13459*datarootdir*) ac_datarootdir_seen=yes;; 13460*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13462$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13463_ACEOF 13464cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13465 ac_datarootdir_hack=' 13466 s&@datadir@&$datadir&g 13467 s&@docdir@&$docdir&g 13468 s&@infodir@&$infodir&g 13469 s&@localedir@&$localedir&g 13470 s&@mandir@&$mandir&g 13471 s&\\\${datarootdir}&$datarootdir&g' ;; 13472esac 13473_ACEOF 13474 13475# Neutralize VPATH when `$srcdir' = `.'. 13476# Shell code in configure.ac might set extrasub. 13477# FIXME: do we really want to maintain this feature? 13478cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13479ac_sed_extra="$ac_vpsub 13480$extrasub 13481_ACEOF 13482cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13483:t 13484/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13485s|@configure_input@|$ac_sed_conf_input|;t t 13486s&@top_builddir@&$ac_top_builddir_sub&;t t 13487s&@top_build_prefix@&$ac_top_build_prefix&;t t 13488s&@srcdir@&$ac_srcdir&;t t 13489s&@abs_srcdir@&$ac_abs_srcdir&;t t 13490s&@top_srcdir@&$ac_top_srcdir&;t t 13491s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13492s&@builddir@&$ac_builddir&;t t 13493s&@abs_builddir@&$ac_abs_builddir&;t t 13494s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13495s&@INSTALL@&$ac_INSTALL&;t t 13496s&@MKDIR_P@&$ac_MKDIR_P&;t t 13497$ac_datarootdir_hack 13498" 13499eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13500 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13501 13502test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13503 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13504 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13505 "$ac_tmp/out"`; test -z "$ac_out"; } && 13506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13507which seems to be undefined. Please make sure it is defined" >&5 13508$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13509which seems to be undefined. Please make sure it is defined" >&2;} 13510 13511 rm -f "$ac_tmp/stdin" 13512 case $ac_file in 13513 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13514 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13515 esac \ 13516 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13517 ;; 13518 :H) 13519 # 13520 # CONFIG_HEADER 13521 # 13522 if test x"$ac_file" != x-; then 13523 { 13524 $as_echo "/* $configure_input */" \ 13525 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13526 } >"$ac_tmp/config.h" \ 13527 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13528 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13529 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13530$as_echo "$as_me: $ac_file is unchanged" >&6;} 13531 else 13532 rm -f "$ac_file" 13533 mv "$ac_tmp/config.h" "$ac_file" \ 13534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13535 fi 13536 else 13537 $as_echo "/* $configure_input */" \ 13538 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13539 || as_fn_error $? "could not create -" "$LINENO" 5 13540 fi 13541# Compute "$ac_file"'s index in $config_headers. 13542_am_arg="$ac_file" 13543_am_stamp_count=1 13544for _am_header in $config_headers :; do 13545 case $_am_header in 13546 $_am_arg | $_am_arg:* ) 13547 break ;; 13548 * ) 13549 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13550 esac 13551done 13552echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13553$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13554 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13555 X"$_am_arg" : 'X\(//\)$' \| \ 13556 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13557$as_echo X"$_am_arg" | 13558 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13559 s//\1/ 13560 q 13561 } 13562 /^X\(\/\/\)[^/].*/{ 13563 s//\1/ 13564 q 13565 } 13566 /^X\(\/\/\)$/{ 13567 s//\1/ 13568 q 13569 } 13570 /^X\(\/\).*/{ 13571 s//\1/ 13572 q 13573 } 13574 s/.*/./; q'`/stamp-h$_am_stamp_count 13575 ;; 13576 13577 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13578$as_echo "$as_me: executing $ac_file commands" >&6;} 13579 ;; 13580 esac 13581 13582 13583 case $ac_file$ac_mode in 13584 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13585 # Older Autoconf quotes --file arguments for eval, but not when files 13586 # are listed without --file. Let's play safe and only enable the eval 13587 # if we detect the quoting. 13588 case $CONFIG_FILES in 13589 *\'*) eval set x "$CONFIG_FILES" ;; 13590 *) set x $CONFIG_FILES ;; 13591 esac 13592 shift 13593 for mf 13594 do 13595 # Strip MF so we end up with the name of the file. 13596 mf=`echo "$mf" | sed -e 's/:.*$//'` 13597 # Check whether this is an Automake generated Makefile or not. 13598 # We used to match only the files named 'Makefile.in', but 13599 # some people rename them; so instead we look at the file content. 13600 # Grep'ing the first line is not enough: some people post-process 13601 # each Makefile.in and add a new line on top of each file to say so. 13602 # Grep'ing the whole file is not good either: AIX grep has a line 13603 # limit of 2048, but all sed's we know have understand at least 4000. 13604 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 13605 dirpart=`$as_dirname -- "$mf" || 13606$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13607 X"$mf" : 'X\(//\)[^/]' \| \ 13608 X"$mf" : 'X\(//\)$' \| \ 13609 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 13610$as_echo X"$mf" | 13611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13612 s//\1/ 13613 q 13614 } 13615 /^X\(\/\/\)[^/].*/{ 13616 s//\1/ 13617 q 13618 } 13619 /^X\(\/\/\)$/{ 13620 s//\1/ 13621 q 13622 } 13623 /^X\(\/\).*/{ 13624 s//\1/ 13625 q 13626 } 13627 s/.*/./; q'` 13628 else 13629 continue 13630 fi 13631 # Extract the definition of DEPDIR, am__include, and am__quote 13632 # from the Makefile without running 'make'. 13633 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13634 test -z "$DEPDIR" && continue 13635 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13636 test -z "$am__include" && continue 13637 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13638 # Find all dependency output files, they are included files with 13639 # $(DEPDIR) in their names. We invoke sed twice because it is the 13640 # simplest approach to changing $(DEPDIR) to its actual value in the 13641 # expansion. 13642 for file in `sed -n " 13643 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13644 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 13645 # Make sure the directory exists. 13646 test -f "$dirpart/$file" && continue 13647 fdir=`$as_dirname -- "$file" || 13648$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13649 X"$file" : 'X\(//\)[^/]' \| \ 13650 X"$file" : 'X\(//\)$' \| \ 13651 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13652$as_echo X"$file" | 13653 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13654 s//\1/ 13655 q 13656 } 13657 /^X\(\/\/\)[^/].*/{ 13658 s//\1/ 13659 q 13660 } 13661 /^X\(\/\/\)$/{ 13662 s//\1/ 13663 q 13664 } 13665 /^X\(\/\).*/{ 13666 s//\1/ 13667 q 13668 } 13669 s/.*/./; q'` 13670 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13671 # echo "creating $dirpart/$file" 13672 echo '# dummy' > "$dirpart/$file" 13673 done 13674 done 13675} 13676 ;; 13677 13678 esac 13679done # for ac_tag 13680 13681 13682as_fn_exit 0 13683_ACEOF 13684ac_clean_files=$ac_clean_files_save 13685 13686test $ac_write_fail = 0 || 13687 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13688 13689 13690# configure is writing to config.log, and then calls config.status. 13691# config.status does its own redirection, appending to config.log. 13692# Unfortunately, on DOS this fails, as config.log is still kept open 13693# by configure, so config.status won't be able to write to it; its 13694# output is simply discarded. So we exec the FD to /dev/null, 13695# effectively closing config.log, so it can be properly (re)opened and 13696# appended to by config.status. When coming back to configure, we 13697# need to make the FD available again. 13698if test "$no_create" != yes; then 13699 ac_cs_success=: 13700 ac_config_status_args= 13701 test "$silent" = yes && 13702 ac_config_status_args="$ac_config_status_args --quiet" 13703 exec 5>/dev/null 13704 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13705 exec 5>>config.log 13706 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13707 # would make configure fail if this is the last instruction. 13708 $ac_cs_success || as_fn_exit 1 13709fi 13710if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13712$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13713fi 13714 13715