configure revision 34f90d55
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xfs 1.1.3. 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='1.1.3' 625PACKAGE_STRING='xfs 1.1.3' 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]... 1405 1406To assign environment variables (e.g., CC, CFLAGS...), specify them as 1407VAR=VALUE. See below for descriptions of some of the useful variables. 1408 1409Defaults for the options are specified in brackets. 1410 1411Configuration: 1412 -h, --help display this help and exit 1413 --help=short display options specific to this package 1414 --help=recursive display the short help of all the included packages 1415 -V, --version display version information and exit 1416 -q, --quiet, --silent do not print \`checking ...' messages 1417 --cache-file=FILE cache test results in FILE [disabled] 1418 -C, --config-cache alias for \`--cache-file=config.cache' 1419 -n, --no-create do not create output files 1420 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1421 1422Installation directories: 1423 --prefix=PREFIX install architecture-independent files in PREFIX 1424 [$ac_default_prefix] 1425 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1426 [PREFIX] 1427 1428By default, \`make install' will install all the files in 1429\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1430an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1431for instance \`--prefix=\$HOME'. 1432 1433For better control, use the options below. 1434 1435Fine tuning of the installation directories: 1436 --bindir=DIR user executables [EPREFIX/bin] 1437 --sbindir=DIR system admin executables [EPREFIX/sbin] 1438 --libexecdir=DIR program executables [EPREFIX/libexec] 1439 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1440 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1441 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1442 --libdir=DIR object code libraries [EPREFIX/lib] 1443 --includedir=DIR C header files [PREFIX/include] 1444 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1445 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1446 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1447 --infodir=DIR info documentation [DATAROOTDIR/info] 1448 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1449 --mandir=DIR man documentation [DATAROOTDIR/man] 1450 --docdir=DIR documentation root [DATAROOTDIR/doc/xfs] 1451 --htmldir=DIR html documentation [DOCDIR] 1452 --dvidir=DIR dvi documentation [DOCDIR] 1453 --pdfdir=DIR pdf documentation [DOCDIR] 1454 --psdir=DIR ps documentation [DOCDIR] 1455_ACEOF 1456 1457 cat <<\_ACEOF 1458 1459Program names: 1460 --program-prefix=PREFIX prepend PREFIX to installed program names 1461 --program-suffix=SUFFIX append SUFFIX to installed program names 1462 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1463 1464System types: 1465 --build=BUILD configure for building on BUILD [guessed] 1466 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1467_ACEOF 1468fi 1469 1470if test -n "$ac_init_help"; then 1471 case $ac_init_help in 1472 short | recursive ) echo "Configuration of xfs 1.1.3:";; 1473 esac 1474 cat <<\_ACEOF 1475 1476Optional Features: 1477 --disable-option-checking ignore unrecognized --enable/--with options 1478 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1479 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1480 --disable-dependency-tracking speeds up one-time build 1481 --enable-dependency-tracking do not reject slow dependency extractors 1482 --enable-maintainer-mode enable make rules and dependencies not useful 1483 (and sometimes confusing) to the casual installer 1484 --disable-selective-werror 1485 Turn off selective compiler errors. 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Assumes 1793# that executables *can* be run. 1794ac_fn_c_try_run () 1795{ 1796 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1797 if { { ac_try="$ac_link" 1798case "(($ac_try" in 1799 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1800 *) ac_try_echo=$ac_try;; 1801esac 1802eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1803$as_echo "$ac_try_echo"; } >&5 1804 (eval "$ac_link") 2>&5 1805 ac_status=$? 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1807 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1808 { { case "(($ac_try" in 1809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1810 *) ac_try_echo=$ac_try;; 1811esac 1812eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1813$as_echo "$ac_try_echo"; } >&5 1814 (eval "$ac_try") 2>&5 1815 ac_status=$? 1816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1817 test $ac_status = 0; }; }; then : 1818 ac_retval=0 1819else 1820 $as_echo "$as_me: program exited with status $ac_status" >&5 1821 $as_echo "$as_me: failed program was:" >&5 1822sed 's/^/| /' conftest.$ac_ext >&5 1823 1824 ac_retval=$ac_status 1825fi 1826 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1827 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1828 as_fn_set_status $ac_retval 1829 1830} # ac_fn_c_try_run 1831 1832# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1833# ------------------------------------------------------- 1834# Tests whether HEADER exists and can be compiled using the include files in 1835# INCLUDES, setting the cache variable VAR accordingly. 1836ac_fn_c_check_header_compile () 1837{ 1838 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1840$as_echo_n "checking for $2... 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" >&6; } 1874if eval \${$3+:} false; then : 1875 $as_echo_n "(cached) " >&6 1876else 1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1878/* end confdefs.h. */ 1879$4 1880int 1881main () 1882{ 1883#ifndef $as_decl_name 1884#ifdef __cplusplus 1885 (void) $as_decl_use; 1886#else 1887 (void) $as_decl_name; 1888#endif 1889#endif 1890 1891 ; 1892 return 0; 1893} 1894_ACEOF 1895if ac_fn_c_try_compile "$LINENO"; then : 1896 eval "$3=yes" 1897else 1898 eval "$3=no" 1899fi 1900rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1901fi 1902eval ac_res=\$$3 1903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1904$as_echo "$ac_res" >&6; } 1905 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1906 1907} # ac_fn_c_check_decl 1908 1909# ac_fn_c_try_link LINENO 1910# ----------------------- 1911# Try to link conftest.$ac_ext, and return whether this succeeded. 1912ac_fn_c_try_link () 1913{ 1914 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1915 rm -f conftest.$ac_objext conftest$ac_exeext 1916 if { { ac_try="$ac_link" 1917case "(($ac_try" in 1918 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1919 *) ac_try_echo=$ac_try;; 1920esac 1921eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1922$as_echo "$ac_try_echo"; } >&5 1923 (eval "$ac_link") 2>conftest.err 1924 ac_status=$? 1925 if test -s conftest.err; then 1926 grep -v '^ *+' conftest.err >conftest.er1 1927 cat conftest.er1 >&5 1928 mv -f conftest.er1 conftest.err 1929 fi 1930 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1931 test $ac_status = 0; } && { 1932 test -z "$ac_c_werror_flag" || 1933 test ! -s conftest.err 1934 } && test -s conftest$ac_exeext && { 1935 test "$cross_compiling" = yes || 1936 $as_test_x conftest$ac_exeext 1937 }; then : 1938 ac_retval=0 1939else 1940 $as_echo "$as_me: failed program was:" >&5 1941sed 's/^/| /' conftest.$ac_ext >&5 1942 1943 ac_retval=1 1944fi 1945 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1946 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1947 # interfere with the next link command; also delete a directory that is 1948 # left behind by Apple's compiler. We do this before executing the actions. 1949 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1950 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1951 as_fn_set_status $ac_retval 1952 1953} # ac_fn_c_try_link 1954 1955# ac_fn_c_check_func LINENO FUNC VAR 1956# ---------------------------------- 1957# Tests whether FUNC exists, setting the cache variable VAR accordingly 1958ac_fn_c_check_func () 1959{ 1960 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1962$as_echo_n "checking for $2... " >&6; } 1963if eval \${$3+:} false; then : 1964 $as_echo_n "(cached) " >&6 1965else 1966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1967/* end confdefs.h. */ 1968/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1969 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1970#define $2 innocuous_$2 1971 1972/* System header to define __stub macros and hopefully few prototypes, 1973 which can conflict with char $2 (); below. 1974 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1975 <limits.h> exists even on freestanding compilers. */ 1976 1977#ifdef __STDC__ 1978# include <limits.h> 1979#else 1980# include <assert.h> 1981#endif 1982 1983#undef $2 1984 1985/* Override any GCC internal prototype to avoid an error. 1986 Use char because int might match the return type of a GCC 1987 builtin and then its argument prototype would still apply. */ 1988#ifdef __cplusplus 1989extern "C" 1990#endif 1991char $2 (); 1992/* The GNU C library defines this for functions which it implements 1993 to always fail with ENOSYS. Some functions are actually named 1994 something starting with __ and the normal name is an alias. */ 1995#if defined __stub_$2 || defined __stub___$2 1996choke me 1997#endif 1998 1999int 2000main () 2001{ 2002return $2 (); 2003 ; 2004 return 0; 2005} 2006_ACEOF 2007if ac_fn_c_try_link "$LINENO"; then : 2008 eval "$3=yes" 2009else 2010 eval "$3=no" 2011fi 2012rm -f core conftest.err conftest.$ac_objext \ 2013 conftest$ac_exeext conftest.$ac_ext 2014fi 2015eval ac_res=\$$3 2016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2017$as_echo "$ac_res" >&6; } 2018 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2019 2020} # ac_fn_c_check_func 2021 2022# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2023# ---------------------------------------------------- 2024# Tries to find if the field MEMBER exists in type AGGR, after including 2025# INCLUDES, setting cache variable VAR accordingly. 2026ac_fn_c_check_member () 2027{ 2028 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2030$as_echo_n "checking for $2.$3... " >&6; } 2031if eval \${$4+:} false; then : 2032 $as_echo_n "(cached) " >&6 2033else 2034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2035/* end confdefs.h. */ 2036$5 2037int 2038main () 2039{ 2040static $2 ac_aggr; 2041if (ac_aggr.$3) 2042return 0; 2043 ; 2044 return 0; 2045} 2046_ACEOF 2047if ac_fn_c_try_compile "$LINENO"; then : 2048 eval "$4=yes" 2049else 2050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2051/* end confdefs.h. */ 2052$5 2053int 2054main () 2055{ 2056static $2 ac_aggr; 2057if (sizeof ac_aggr.$3) 2058return 0; 2059 ; 2060 return 0; 2061} 2062_ACEOF 2063if ac_fn_c_try_compile "$LINENO"; then : 2064 eval "$4=yes" 2065else 2066 eval "$4=no" 2067fi 2068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2069fi 2070rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2071fi 2072eval ac_res=\$$4 2073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2074$as_echo "$ac_res" >&6; } 2075 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2076 2077} # ac_fn_c_check_member 2078 2079# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2080# ------------------------------------------- 2081# Tests whether TYPE exists after having included INCLUDES, setting cache 2082# variable VAR accordingly. 2083ac_fn_c_check_type () 2084{ 2085 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2087$as_echo_n "checking for $2... " >&6; } 2088if eval \${$3+:} false; then : 2089 $as_echo_n "(cached) " >&6 2090else 2091 eval "$3=no" 2092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2093/* end confdefs.h. */ 2094$4 2095int 2096main () 2097{ 2098if (sizeof ($2)) 2099 return 0; 2100 ; 2101 return 0; 2102} 2103_ACEOF 2104if ac_fn_c_try_compile "$LINENO"; then : 2105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2106/* end confdefs.h. */ 2107$4 2108int 2109main () 2110{ 2111if (sizeof (($2))) 2112 return 0; 2113 ; 2114 return 0; 2115} 2116_ACEOF 2117if ac_fn_c_try_compile "$LINENO"; then : 2118 2119else 2120 eval "$3=yes" 2121fi 2122rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2123fi 2124rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2125fi 2126eval ac_res=\$$3 2127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2128$as_echo "$ac_res" >&6; } 2129 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2130 2131} # ac_fn_c_check_type 2132cat >config.log <<_ACEOF 2133This file contains any messages produced by compilers while 2134running configure, to aid debugging if configure makes a mistake. 2135 2136It was created by xfs $as_me 1.1.3, which was 2137generated by GNU Autoconf 2.68. Invocation command line was 2138 2139 $ $0 $@ 2140 2141_ACEOF 2142exec 5>>config.log 2143{ 2144cat <<_ASUNAME 2145## --------- ## 2146## Platform. ## 2147## --------- ## 2148 2149hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2150uname -m = `(uname -m) 2>/dev/null || echo unknown` 2151uname -r = `(uname -r) 2>/dev/null || echo unknown` 2152uname -s = `(uname -s) 2>/dev/null || echo unknown` 2153uname -v = `(uname -v) 2>/dev/null || echo unknown` 2154 2155/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2156/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2157 2158/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2159/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2160/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2161/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2162/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2163/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2164/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2165 2166_ASUNAME 2167 2168as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2169for as_dir in $PATH 2170do 2171 IFS=$as_save_IFS 2172 test -z "$as_dir" && as_dir=. 2173 $as_echo "PATH: $as_dir" 2174 done 2175IFS=$as_save_IFS 2176 2177} >&5 2178 2179cat >&5 <<_ACEOF 2180 2181 2182## ----------- ## 2183## Core tests. ## 2184## ----------- ## 2185 2186_ACEOF 2187 2188 2189# Keep a trace of the command line. 2190# Strip out --no-create and --no-recursion so they do not pile up. 2191# Strip out --silent because we don't want to record it for future runs. 2192# Also quote any args containing shell meta-characters. 2193# Make two passes to allow for proper duplicate-argument suppression. 2194ac_configure_args= 2195ac_configure_args0= 2196ac_configure_args1= 2197ac_must_keep_next=false 2198for ac_pass in 1 2 2199do 2200 for ac_arg 2201 do 2202 case $ac_arg in 2203 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2204 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2205 | -silent | --silent | --silen | --sile | --sil) 2206 continue ;; 2207 *\'*) 2208 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2209 esac 2210 case $ac_pass in 2211 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2212 2) 2213 as_fn_append ac_configure_args1 " '$ac_arg'" 2214 if test $ac_must_keep_next = true; then 2215 ac_must_keep_next=false # Got value, back to normal. 2216 else 2217 case $ac_arg in 2218 *=* | --config-cache | -C | -disable-* | --disable-* \ 2219 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2220 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2221 | -with-* | --with-* | -without-* | --without-* | --x) 2222 case "$ac_configure_args0 " in 2223 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2224 esac 2225 ;; 2226 -* ) ac_must_keep_next=true ;; 2227 esac 2228 fi 2229 as_fn_append ac_configure_args " '$ac_arg'" 2230 ;; 2231 esac 2232 done 2233done 2234{ ac_configure_args0=; unset ac_configure_args0;} 2235{ ac_configure_args1=; unset ac_configure_args1;} 2236 2237# When interrupted or exit'd, cleanup temporary files, and complete 2238# config.log. We remove comments because anyway the quotes in there 2239# would cause problems or look ugly. 2240# WARNING: Use '\'' to represent an apostrophe within the trap. 2241# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2242trap 'exit_status=$? 2243 # Save into config.log some information that might help in debugging. 2244 { 2245 echo 2246 2247 $as_echo "## ---------------- ## 2248## Cache variables. ## 2249## ---------------- ##" 2250 echo 2251 # The following way of writing the cache mishandles newlines in values, 2252( 2253 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2254 eval ac_val=\$$ac_var 2255 case $ac_val in #( 2256 *${as_nl}*) 2257 case $ac_var in #( 2258 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2259$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2260 esac 2261 case $ac_var in #( 2262 _ | IFS | as_nl) ;; #( 2263 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2264 *) { eval $ac_var=; unset $ac_var;} ;; 2265 esac ;; 2266 esac 2267 done 2268 (set) 2>&1 | 2269 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2270 *${as_nl}ac_space=\ *) 2271 sed -n \ 2272 "s/'\''/'\''\\\\'\'''\''/g; 2273 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2274 ;; #( 2275 *) 2276 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2277 ;; 2278 esac | 2279 sort 2280) 2281 echo 2282 2283 $as_echo "## ----------------- ## 2284## Output variables. ## 2285## ----------------- ##" 2286 echo 2287 for ac_var in $ac_subst_vars 2288 do 2289 eval ac_val=\$$ac_var 2290 case $ac_val in 2291 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2292 esac 2293 $as_echo "$ac_var='\''$ac_val'\''" 2294 done | sort 2295 echo 2296 2297 if test -n "$ac_subst_files"; then 2298 $as_echo "## ------------------- ## 2299## File substitutions. ## 2300## ------------------- ##" 2301 echo 2302 for ac_var in $ac_subst_files 2303 do 2304 eval ac_val=\$$ac_var 2305 case $ac_val in 2306 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2307 esac 2308 $as_echo "$ac_var='\''$ac_val'\''" 2309 done | sort 2310 echo 2311 fi 2312 2313 if test -s confdefs.h; then 2314 $as_echo "## ----------- ## 2315## confdefs.h. ## 2316## ----------- ##" 2317 echo 2318 cat confdefs.h 2319 echo 2320 fi 2321 test "$ac_signal" != 0 && 2322 $as_echo "$as_me: caught signal $ac_signal" 2323 $as_echo "$as_me: exit $exit_status" 2324 } >&5 2325 rm -f core *.core core.conftest.* && 2326 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2327 exit $exit_status 2328' 0 2329for ac_signal in 1 2 13 15; do 2330 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2331done 2332ac_signal=0 2333 2334# confdefs.h avoids OS command line length limits that DEFS can exceed. 2335rm -f -r conftest* confdefs.h 2336 2337$as_echo "/* confdefs.h */" > confdefs.h 2338 2339# Predefined preprocessor variables. 2340 2341cat >>confdefs.h <<_ACEOF 2342#define PACKAGE_NAME "$PACKAGE_NAME" 2343_ACEOF 2344 2345cat >>confdefs.h <<_ACEOF 2346#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2347_ACEOF 2348 2349cat >>confdefs.h <<_ACEOF 2350#define PACKAGE_VERSION "$PACKAGE_VERSION" 2351_ACEOF 2352 2353cat >>confdefs.h <<_ACEOF 2354#define PACKAGE_STRING "$PACKAGE_STRING" 2355_ACEOF 2356 2357cat >>confdefs.h <<_ACEOF 2358#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2359_ACEOF 2360 2361cat >>confdefs.h <<_ACEOF 2362#define PACKAGE_URL "$PACKAGE_URL" 2363_ACEOF 2364 2365 2366# Let the site file select an alternate cache file if it wants to. 2367# Prefer an explicitly selected file to automatically selected ones. 2368ac_site_file1=NONE 2369ac_site_file2=NONE 2370if test -n "$CONFIG_SITE"; then 2371 # We do not want a PATH search for config.site. 2372 case $CONFIG_SITE in #(( 2373 -*) ac_site_file1=./$CONFIG_SITE;; 2374 */*) ac_site_file1=$CONFIG_SITE;; 2375 *) ac_site_file1=./$CONFIG_SITE;; 2376 esac 2377elif test "x$prefix" != xNONE; then 2378 ac_site_file1=$prefix/share/config.site 2379 ac_site_file2=$prefix/etc/config.site 2380else 2381 ac_site_file1=$ac_default_prefix/share/config.site 2382 ac_site_file2=$ac_default_prefix/etc/config.site 2383fi 2384for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2385do 2386 test "x$ac_site_file" = xNONE && continue 2387 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2388 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2389$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2390 sed 's/^/| /' "$ac_site_file" >&5 2391 . "$ac_site_file" \ 2392 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2393$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2394as_fn_error $? "failed to load site script $ac_site_file 2395See \`config.log' for more details" "$LINENO" 5; } 2396 fi 2397done 2398 2399if test -r "$cache_file"; then 2400 # Some versions of bash will fail to source /dev/null (special files 2401 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2402 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2404$as_echo "$as_me: loading cache $cache_file" >&6;} 2405 case $cache_file in 2406 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2407 *) . "./$cache_file";; 2408 esac 2409 fi 2410else 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2412$as_echo "$as_me: creating cache $cache_file" >&6;} 2413 >$cache_file 2414fi 2415 2416# Check that the precious variables saved in the cache have kept the same 2417# value. 2418ac_cache_corrupted=false 2419for ac_var in $ac_precious_vars; do 2420 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2421 eval ac_new_set=\$ac_env_${ac_var}_set 2422 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2423 eval ac_new_val=\$ac_env_${ac_var}_value 2424 case $ac_old_set,$ac_new_set in 2425 set,) 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2427$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2428 ac_cache_corrupted=: ;; 2429 ,set) 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2431$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2432 ac_cache_corrupted=: ;; 2433 ,);; 2434 *) 2435 if test "x$ac_old_val" != "x$ac_new_val"; then 2436 # differences in whitespace do not lead to failure. 2437 ac_old_val_w=`echo x $ac_old_val` 2438 ac_new_val_w=`echo x $ac_new_val` 2439 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2440 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2441$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2442 ac_cache_corrupted=: 2443 else 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2445$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2446 eval $ac_var=\$ac_old_val 2447 fi 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2449$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2451$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2452 fi;; 2453 esac 2454 # Pass precious variables to config.status. 2455 if test "$ac_new_set" = set; then 2456 case $ac_new_val in 2457 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2458 *) ac_arg=$ac_var=$ac_new_val ;; 2459 esac 2460 case " $ac_configure_args " in 2461 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2462 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2463 esac 2464 fi 2465done 2466if $ac_cache_corrupted; then 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2468$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2469 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2470$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2471 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2472fi 2473## -------------------- ## 2474## Main body of script. ## 2475## -------------------- ## 2476 2477ac_ext=c 2478ac_cpp='$CPP $CPPFLAGS' 2479ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2480ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2481ac_compiler_gnu=$ac_cv_c_compiler_gnu 2482 2483 2484# Set common system defines for POSIX extensions, such as _GNU_SOURCE 2485# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2486ac_ext=c 2487ac_cpp='$CPP $CPPFLAGS' 2488ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2489ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2490ac_compiler_gnu=$ac_cv_c_compiler_gnu 2491if test -n "$ac_tool_prefix"; then 2492 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2493set dummy ${ac_tool_prefix}gcc; ac_word=$2 2494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2495$as_echo_n "checking for $ac_word... " >&6; } 2496if ${ac_cv_prog_CC+:} false; then : 2497 $as_echo_n "(cached) " >&6 2498else 2499 if test -n "$CC"; then 2500 ac_cv_prog_CC="$CC" # Let the user override the test. 2501else 2502as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2503for as_dir in $PATH 2504do 2505 IFS=$as_save_IFS 2506 test -z "$as_dir" && as_dir=. 2507 for ac_exec_ext in '' $ac_executable_extensions; do 2508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2509 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2511 break 2 2512 fi 2513done 2514 done 2515IFS=$as_save_IFS 2516 2517fi 2518fi 2519CC=$ac_cv_prog_CC 2520if test -n "$CC"; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2522$as_echo "$CC" >&6; } 2523else 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2525$as_echo "no" >&6; } 2526fi 2527 2528 2529fi 2530if test -z "$ac_cv_prog_CC"; then 2531 ac_ct_CC=$CC 2532 # Extract the first word of "gcc", so it can be a program name with args. 2533set dummy gcc; ac_word=$2 2534{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2535$as_echo_n "checking for $ac_word... " >&6; } 2536if ${ac_cv_prog_ac_ct_CC+:} false; then : 2537 $as_echo_n "(cached) " >&6 2538else 2539 if test -n "$ac_ct_CC"; then 2540 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2541else 2542as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2543for as_dir in $PATH 2544do 2545 IFS=$as_save_IFS 2546 test -z "$as_dir" && as_dir=. 2547 for ac_exec_ext in '' $ac_executable_extensions; do 2548 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2549 ac_cv_prog_ac_ct_CC="gcc" 2550 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2551 break 2 2552 fi 2553done 2554 done 2555IFS=$as_save_IFS 2556 2557fi 2558fi 2559ac_ct_CC=$ac_cv_prog_ac_ct_CC 2560if test -n "$ac_ct_CC"; then 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2562$as_echo "$ac_ct_CC" >&6; } 2563else 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2565$as_echo "no" >&6; } 2566fi 2567 2568 if test "x$ac_ct_CC" = x; then 2569 CC="" 2570 else 2571 case $cross_compiling:$ac_tool_warned in 2572yes:) 2573{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2574$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2575ac_tool_warned=yes ;; 2576esac 2577 CC=$ac_ct_CC 2578 fi 2579else 2580 CC="$ac_cv_prog_CC" 2581fi 2582 2583if test -z "$CC"; then 2584 if test -n "$ac_tool_prefix"; then 2585 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2586set dummy ${ac_tool_prefix}cc; ac_word=$2 2587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2588$as_echo_n "checking for $ac_word... " >&6; } 2589if ${ac_cv_prog_CC+:} false; then : 2590 $as_echo_n "(cached) " >&6 2591else 2592 if test -n "$CC"; then 2593 ac_cv_prog_CC="$CC" # Let the user override the test. 2594else 2595as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2596for as_dir in $PATH 2597do 2598 IFS=$as_save_IFS 2599 test -z "$as_dir" && as_dir=. 2600 for ac_exec_ext in '' $ac_executable_extensions; do 2601 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2602 ac_cv_prog_CC="${ac_tool_prefix}cc" 2603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2604 break 2 2605 fi 2606done 2607 done 2608IFS=$as_save_IFS 2609 2610fi 2611fi 2612CC=$ac_cv_prog_CC 2613if test -n "$CC"; then 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2615$as_echo "$CC" >&6; } 2616else 2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2618$as_echo "no" >&6; } 2619fi 2620 2621 2622 fi 2623fi 2624if test -z "$CC"; then 2625 # Extract the first word of "cc", so it can be a program name with args. 2626set dummy cc; ac_word=$2 2627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2628$as_echo_n "checking for $ac_word... " >&6; } 2629if ${ac_cv_prog_CC+:} false; then : 2630 $as_echo_n "(cached) " >&6 2631else 2632 if test -n "$CC"; then 2633 ac_cv_prog_CC="$CC" # Let the user override the test. 2634else 2635 ac_prog_rejected=no 2636as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2637for as_dir in $PATH 2638do 2639 IFS=$as_save_IFS 2640 test -z "$as_dir" && as_dir=. 2641 for ac_exec_ext in '' $ac_executable_extensions; do 2642 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2643 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2644 ac_prog_rejected=yes 2645 continue 2646 fi 2647 ac_cv_prog_CC="cc" 2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2649 break 2 2650 fi 2651done 2652 done 2653IFS=$as_save_IFS 2654 2655if test $ac_prog_rejected = yes; then 2656 # We found a bogon in the path, so make sure we never use it. 2657 set dummy $ac_cv_prog_CC 2658 shift 2659 if test $# != 0; then 2660 # We chose a different compiler from the bogus one. 2661 # However, it has the same basename, so the bogon will be chosen 2662 # first if we set CC to just the basename; use the full file name. 2663 shift 2664 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2665 fi 2666fi 2667fi 2668fi 2669CC=$ac_cv_prog_CC 2670if test -n "$CC"; then 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2672$as_echo "$CC" >&6; } 2673else 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2675$as_echo "no" >&6; } 2676fi 2677 2678 2679fi 2680if test -z "$CC"; then 2681 if test -n "$ac_tool_prefix"; then 2682 for ac_prog in cl.exe 2683 do 2684 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2685set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2687$as_echo_n "checking for $ac_word... " >&6; } 2688if ${ac_cv_prog_CC+:} false; then : 2689 $as_echo_n "(cached) " >&6 2690else 2691 if test -n "$CC"; then 2692 ac_cv_prog_CC="$CC" # Let the user override the test. 2693else 2694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2695for as_dir in $PATH 2696do 2697 IFS=$as_save_IFS 2698 test -z "$as_dir" && as_dir=. 2699 for ac_exec_ext in '' $ac_executable_extensions; do 2700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2701 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2703 break 2 2704 fi 2705done 2706 done 2707IFS=$as_save_IFS 2708 2709fi 2710fi 2711CC=$ac_cv_prog_CC 2712if test -n "$CC"; then 2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2714$as_echo "$CC" >&6; } 2715else 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2717$as_echo "no" >&6; } 2718fi 2719 2720 2721 test -n "$CC" && break 2722 done 2723fi 2724if test -z "$CC"; then 2725 ac_ct_CC=$CC 2726 for ac_prog in cl.exe 2727do 2728 # Extract the first word of "$ac_prog", so it can be a program name with args. 2729set dummy $ac_prog; ac_word=$2 2730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2731$as_echo_n "checking for $ac_word... " >&6; } 2732if ${ac_cv_prog_ac_ct_CC+:} false; then : 2733 $as_echo_n "(cached) " >&6 2734else 2735 if test -n "$ac_ct_CC"; then 2736 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2737else 2738as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2739for as_dir in $PATH 2740do 2741 IFS=$as_save_IFS 2742 test -z "$as_dir" && as_dir=. 2743 for ac_exec_ext in '' $ac_executable_extensions; do 2744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2745 ac_cv_prog_ac_ct_CC="$ac_prog" 2746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2747 break 2 2748 fi 2749done 2750 done 2751IFS=$as_save_IFS 2752 2753fi 2754fi 2755ac_ct_CC=$ac_cv_prog_ac_ct_CC 2756if test -n "$ac_ct_CC"; then 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2758$as_echo "$ac_ct_CC" >&6; } 2759else 2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2761$as_echo "no" >&6; } 2762fi 2763 2764 2765 test -n "$ac_ct_CC" && break 2766done 2767 2768 if test "x$ac_ct_CC" = x; then 2769 CC="" 2770 else 2771 case $cross_compiling:$ac_tool_warned in 2772yes:) 2773{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2774$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2775ac_tool_warned=yes ;; 2776esac 2777 CC=$ac_ct_CC 2778 fi 2779fi 2780 2781fi 2782 2783 2784test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2785$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2786as_fn_error $? "no acceptable C compiler found in \$PATH 2787See \`config.log' for more details" "$LINENO" 5; } 2788 2789# Provide some information about the compiler. 2790$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2791set X $ac_compile 2792ac_compiler=$2 2793for ac_option in --version -v -V -qversion; do 2794 { { ac_try="$ac_compiler $ac_option >&5" 2795case "(($ac_try" in 2796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2797 *) ac_try_echo=$ac_try;; 2798esac 2799eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2800$as_echo "$ac_try_echo"; } >&5 2801 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2802 ac_status=$? 2803 if test -s conftest.err; then 2804 sed '10a\ 2805... rest of stderr output deleted ... 2806 10q' conftest.err >conftest.er1 2807 cat conftest.er1 >&5 2808 fi 2809 rm -f conftest.er1 conftest.err 2810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2811 test $ac_status = 0; } 2812done 2813 2814cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2815/* end confdefs.h. */ 2816 2817int 2818main () 2819{ 2820 2821 ; 2822 return 0; 2823} 2824_ACEOF 2825ac_clean_files_save=$ac_clean_files 2826ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2827# Try to create an executable without -o first, disregard a.out. 2828# It will help us diagnose broken compilers, and finding out an intuition 2829# of exeext. 2830{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2831$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2861# so that the user can short-circuit this test for compilers unknown to 2862# Autoconf. 2863for ac_file in $ac_files '' 2864do 2865 test -f "$ac_file" || continue 2866 case $ac_file in 2867 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2868 ;; 2869 [ab].out ) 2870 # We found the default executable, but exeext='' is most 2871 # certainly right. 2872 break;; 2873 *.* ) 2874 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2875 then :; else 2876 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2877 fi 2878 # We set ac_cv_exeext here because the later test for it is not 2879 # safe: cross compilers may not add the suffix if given an `-o' 2880 # argument, so we may need to know it at that point already. 2881 # Even if this section looks crufty: it has the advantage of 2882 # actually working. 2883 break;; 2884 * ) 2885 break;; 2886 esac 2887done 2888test "$ac_cv_exeext" = no && ac_cv_exeext= 2889 2890else 2891 ac_file='' 2892fi 2893if test -z "$ac_file"; then : 2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2895$as_echo "no" >&6; } 2896$as_echo "$as_me: failed program was:" >&5 2897sed 's/^/| /' conftest.$ac_ext >&5 2898 2899{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2900$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2901as_fn_error 77 "C compiler cannot create executables 2902See \`config.log' for more details" "$LINENO" 5; } 2903else 2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2905$as_echo "yes" >&6; } 2906fi 2907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2908$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2930# work properly (i.e., refer to `conftest.exe'), while it won't with 2931# `rm'. 2932for ac_file in conftest.exe conftest conftest.*; do 2933 test -f "$ac_file" || continue 2934 case $ac_file in 2935 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2936 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2937 break;; 2938 * ) break;; 2939 esac 2940done 2941else 2942 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2943$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2944as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2945See \`config.log' for more details" "$LINENO" 5; } 2946fi 2947rm -f conftest conftest$ac_cv_exeext 2948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2949$as_echo "$ac_cv_exeext" >&6; } 2950 2951rm -f conftest.$ac_ext 2952EXEEXT=$ac_cv_exeext 2953ac_exeext=$EXEEXT 2954cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2955/* end confdefs.h. */ 2956#include <stdio.h> 2957int 2958main () 2959{ 2960FILE *f = fopen ("conftest.out", "w"); 2961 return ferror (f) || fclose (f) != 0; 2962 2963 ; 2964 return 0; 2965} 2966_ACEOF 2967ac_clean_files="$ac_clean_files conftest.out" 2968# Check that the compiler produces executables we can run. If not, either 2969# the compiler is broken, or we cross compile. 2970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2971$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3003If you meant to cross compile, use \`--host'. 3004See \`config.log' for more details" "$LINENO" 5; } 3005 fi 3006 fi 3007fi 3008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3009$as_echo "$cross_compiling" >&6; } 3010 3011rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3012ac_clean_files=$ac_clean_files_save 3013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3014$as_echo_n "checking for suffix of object files... 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The following induces an error, until -std is added to get 3215 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3216 array size at least. It's necessary to write '\x00'==0 to get something 3217 that's true only with -std. */ 3218int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3219 3220/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3221 inside strings and character constants. */ 3222#define FOO(x) 'x' 3223int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3224 3225int test (int i, double x); 3226struct s1 {int (*f) (int a);}; 3227struct s2 {int (*f) (double a);}; 3228int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3229int argc; 3230char **argv; 3231int 3232main () 3233{ 3234return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3235 ; 3236 return 0; 3237} 3238_ACEOF 3239for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3240 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3241do 3242 CC="$ac_save_CC $ac_arg" 3243 if ac_fn_c_try_compile "$LINENO"; then : 3244 ac_cv_prog_cc_c89=$ac_arg 3245fi 3246rm -f core conftest.err conftest.$ac_objext 3247 test "x$ac_cv_prog_cc_c89" != "xno" && break 3248done 3249rm -f conftest.$ac_ext 3250CC=$ac_save_CC 3251 3252fi 3253# AC_CACHE_VAL 3254case "x$ac_cv_prog_cc_c89" in 3255 x) 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3257$as_echo "none needed" >&6; } ;; 3258 xno) 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3260$as_echo "unsupported" >&6; } ;; 3261 *) 3262 CC="$CC $ac_cv_prog_cc_c89" 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3264$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3265esac 3266if test "x$ac_cv_prog_cc_c89" != xno; then : 3267 3268fi 3269 3270ac_ext=c 3271ac_cpp='$CPP $CPPFLAGS' 3272ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3273ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3274ac_compiler_gnu=$ac_cv_c_compiler_gnu 3275 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 how to run the C preprocessor" >&5 3283$as_echo_n "checking how to run the C preprocessor... " >&6; } 3284# On Suns, sometimes $CPP names a directory. 3285if test -n "$CPP" && test -d "$CPP"; then 3286 CPP= 3287fi 3288if test -z "$CPP"; then 3289 if ${ac_cv_prog_CPP+:} false; then : 3290 $as_echo_n "(cached) " >&6 3291else 3292 # Double quotes because CPP needs to be expanded 3293 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3294 do 3295 ac_preproc_ok=false 3296for ac_c_preproc_warn_flag in '' yes 3297do 3298 # Use a header file that comes with gcc, so configuring glibc 3299 # with a fresh cross-compiler works. 3300 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3301 # <limits.h> exists even on freestanding compilers. 3302 # On the NeXT, cc -E runs the code through the compiler's parser, 3303 # not just through cpp. "Syntax error" is here to catch this case. 3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3305/* end confdefs.h. */ 3306#ifdef __STDC__ 3307# include <limits.h> 3308#else 3309# include <assert.h> 3310#endif 3311 Syntax error 3312_ACEOF 3313if ac_fn_c_try_cpp "$LINENO"; then : 3314 3315else 3316 # Broken: fails on valid input. 3317continue 3318fi 3319rm -f conftest.err conftest.i conftest.$ac_ext 3320 3321 # OK, works on sane cases. Now check whether nonexistent headers 3322 # can be detected and how. 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324/* end confdefs.h. */ 3325#include <ac_nonexistent.h> 3326_ACEOF 3327if ac_fn_c_try_cpp "$LINENO"; then : 3328 # Broken: success on invalid input. 3329continue 3330else 3331 # Passes both tests. 3332ac_preproc_ok=: 3333break 3334fi 3335rm -f conftest.err conftest.i conftest.$ac_ext 3336 3337done 3338# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3339rm -f conftest.i conftest.err conftest.$ac_ext 3340if $ac_preproc_ok; then : 3341 break 3342fi 3343 3344 done 3345 ac_cv_prog_CPP=$CPP 3346 3347fi 3348 CPP=$ac_cv_prog_CPP 3349else 3350 ac_cv_prog_CPP=$CPP 3351fi 3352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3353$as_echo "$CPP" >&6; } 3354ac_preproc_ok=false 3355for ac_c_preproc_warn_flag in '' yes 3356do 3357 # Use a header file that comes with gcc, so configuring glibc 3358 # with a fresh cross-compiler works. 3359 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3360 # <limits.h> exists even on freestanding compilers. 3361 # On the NeXT, cc -E runs the code through the compiler's parser, 3362 # not just through cpp. "Syntax error" is here to catch this case. 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364/* end confdefs.h. */ 3365#ifdef __STDC__ 3366# include <limits.h> 3367#else 3368# include <assert.h> 3369#endif 3370 Syntax error 3371_ACEOF 3372if ac_fn_c_try_cpp "$LINENO"; then : 3373 3374else 3375 # Broken: fails on valid input. 3376continue 3377fi 3378rm -f conftest.err conftest.i conftest.$ac_ext 3379 3380 # OK, works on sane cases. Now check whether nonexistent headers 3381 # can be detected and how. 3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3383/* end confdefs.h. */ 3384#include <ac_nonexistent.h> 3385_ACEOF 3386if ac_fn_c_try_cpp "$LINENO"; then : 3387 # Broken: success on invalid input. 3388continue 3389else 3390 # Passes both tests. 3391ac_preproc_ok=: 3392break 3393fi 3394rm -f conftest.err conftest.i conftest.$ac_ext 3395 3396done 3397# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3398rm -f conftest.i conftest.err conftest.$ac_ext 3399if $ac_preproc_ok; then : 3400 3401else 3402 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3403$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3404as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3405See \`config.log' for more details" "$LINENO" 5; } 3406fi 3407 3408ac_ext=c 3409ac_cpp='$CPP $CPPFLAGS' 3410ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3411ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3412ac_compiler_gnu=$ac_cv_c_compiler_gnu 3413 3414 3415{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3416$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3417if ${ac_cv_path_GREP+:} false; then : 3418 $as_echo_n "(cached) " >&6 3419else 3420 if test -z "$GREP"; then 3421 ac_path_GREP_found=false 3422 # Loop through the user's path and test for each of PROGNAME-LIST 3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3424for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3425do 3426 IFS=$as_save_IFS 3427 test -z "$as_dir" && as_dir=. 3428 for ac_prog in grep ggrep; do 3429 for ac_exec_ext in '' $ac_executable_extensions; do 3430 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3431 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3432# Check for GNU ac_path_GREP and select it if it is found. 3433 # Check for GNU $ac_path_GREP 3434case `"$ac_path_GREP" --version 2>&1` in 3435*GNU*) 3436 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3437*) 3438 ac_count=0 3439 $as_echo_n 0123456789 >"conftest.in" 3440 while : 3441 do 3442 cat "conftest.in" "conftest.in" >"conftest.tmp" 3443 mv "conftest.tmp" "conftest.in" 3444 cp "conftest.in" "conftest.nl" 3445 $as_echo 'GREP' >> "conftest.nl" 3446 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3447 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3448 as_fn_arith $ac_count + 1 && ac_count=$as_val 3449 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3450 # Best one so far, save it but keep looking for a better one 3451 ac_cv_path_GREP="$ac_path_GREP" 3452 ac_path_GREP_max=$ac_count 3453 fi 3454 # 10*(2^10) chars as input seems more than enough 3455 test $ac_count -gt 10 && break 3456 done 3457 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3458esac 3459 3460 $ac_path_GREP_found && break 3 3461 done 3462 done 3463 done 3464IFS=$as_save_IFS 3465 if test -z "$ac_cv_path_GREP"; then 3466 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3467 fi 3468else 3469 ac_cv_path_GREP=$GREP 3470fi 3471 3472fi 3473{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3474$as_echo "$ac_cv_path_GREP" >&6; } 3475 GREP="$ac_cv_path_GREP" 3476 3477 3478{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3479$as_echo_n "checking for egrep... " >&6; } 3480if ${ac_cv_path_EGREP+:} false; then : 3481 $as_echo_n "(cached) " >&6 3482else 3483 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3484 then ac_cv_path_EGREP="$GREP -E" 3485 else 3486 if test -z "$EGREP"; then 3487 ac_path_EGREP_found=false 3488 # Loop through the user's path and test for each of PROGNAME-LIST 3489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3490for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3491do 3492 IFS=$as_save_IFS 3493 test -z "$as_dir" && as_dir=. 3494 for ac_prog in egrep; do 3495 for ac_exec_ext in '' $ac_executable_extensions; do 3496 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3497 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3498# Check for GNU ac_path_EGREP and select it if it is found. 3499 # Check for GNU $ac_path_EGREP 3500case `"$ac_path_EGREP" --version 2>&1` in 3501*GNU*) 3502 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3503*) 3504 ac_count=0 3505 $as_echo_n 0123456789 >"conftest.in" 3506 while : 3507 do 3508 cat "conftest.in" "conftest.in" >"conftest.tmp" 3509 mv "conftest.tmp" "conftest.in" 3510 cp "conftest.in" "conftest.nl" 3511 $as_echo 'EGREP' >> "conftest.nl" 3512 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3513 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3514 as_fn_arith $ac_count + 1 && ac_count=$as_val 3515 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3516 # Best one so far, save it but keep looking for a better one 3517 ac_cv_path_EGREP="$ac_path_EGREP" 3518 ac_path_EGREP_max=$ac_count 3519 fi 3520 # 10*(2^10) chars as input seems more than enough 3521 test $ac_count -gt 10 && break 3522 done 3523 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3524esac 3525 3526 $ac_path_EGREP_found && break 3 3527 done 3528 done 3529 done 3530IFS=$as_save_IFS 3531 if test -z "$ac_cv_path_EGREP"; then 3532 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3533 fi 3534else 3535 ac_cv_path_EGREP=$EGREP 3536fi 3537 3538 fi 3539fi 3540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3541$as_echo "$ac_cv_path_EGREP" >&6; } 3542 EGREP="$ac_cv_path_EGREP" 3543 3544 3545{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3546$as_echo_n "checking for ANSI C header files... " >&6; } 3547if ${ac_cv_header_stdc+:} false; then : 3548 $as_echo_n "(cached) " >&6 3549else 3550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551/* end confdefs.h. */ 3552#include <stdlib.h> 3553#include <stdarg.h> 3554#include <string.h> 3555#include <float.h> 3556 3557int 3558main () 3559{ 3560 3561 ; 3562 return 0; 3563} 3564_ACEOF 3565if ac_fn_c_try_compile "$LINENO"; then : 3566 ac_cv_header_stdc=yes 3567else 3568 ac_cv_header_stdc=no 3569fi 3570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3571 3572if test $ac_cv_header_stdc = yes; then 3573 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576#include <string.h> 3577 3578_ACEOF 3579if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3580 $EGREP "memchr" >/dev/null 2>&1; then : 3581 3582else 3583 ac_cv_header_stdc=no 3584fi 3585rm -f conftest* 3586 3587fi 3588 3589if test $ac_cv_header_stdc = yes; then 3590 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3592/* end confdefs.h. */ 3593#include <stdlib.h> 3594 3595_ACEOF 3596if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3597 $EGREP "free" >/dev/null 2>&1; then : 3598 3599else 3600 ac_cv_header_stdc=no 3601fi 3602rm -f conftest* 3603 3604fi 3605 3606if test $ac_cv_header_stdc = yes; then 3607 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3608 if test "$cross_compiling" = yes; then : 3609 : 3610else 3611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3612/* end confdefs.h. */ 3613#include <ctype.h> 3614#include <stdlib.h> 3615#if ((' ' & 0x0FF) == 0x020) 3616# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3617# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3618#else 3619# define ISLOWER(c) \ 3620 (('a' <= (c) && (c) <= 'i') \ 3621 || ('j' <= (c) && (c) <= 'r') \ 3622 || ('s' <= (c) && (c) <= 'z')) 3623# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3624#endif 3625 3626#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3627int 3628main () 3629{ 3630 int i; 3631 for (i = 0; i < 256; i++) 3632 if (XOR (islower (i), ISLOWER (i)) 3633 || toupper (i) != TOUPPER (i)) 3634 return 2; 3635 return 0; 3636} 3637_ACEOF 3638if ac_fn_c_try_run "$LINENO"; then : 3639 3640else 3641 ac_cv_header_stdc=no 3642fi 3643rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3644 conftest.$ac_objext conftest.beam conftest.$ac_ext 3645fi 3646 3647fi 3648fi 3649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3650$as_echo "$ac_cv_header_stdc" >&6; } 3651if test $ac_cv_header_stdc = yes; then 3652 3653$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3654 3655fi 3656 3657# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3658for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3659 inttypes.h stdint.h unistd.h 3660do : 3661 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3662ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3663" 3664if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3665 cat >>confdefs.h <<_ACEOF 3666#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3667_ACEOF 3668 3669fi 3670 3671done 3672 3673 3674 3675 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3676if test "x$ac_cv_header_minix_config_h" = xyes; then : 3677 MINIX=yes 3678else 3679 MINIX= 3680fi 3681 3682 3683 if test "$MINIX" = yes; then 3684 3685$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3686 3687 3688$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3689 3690 3691$as_echo "#define _MINIX 1" >>confdefs.h 3692 3693 fi 3694 3695 3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3697$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3698if ${ac_cv_safe_to_define___extensions__+:} false; then : 3699 $as_echo_n "(cached) " >&6 3700else 3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3702/* end confdefs.h. */ 3703 3704# define __EXTENSIONS__ 1 3705 $ac_includes_default 3706int 3707main () 3708{ 3709 3710 ; 3711 return 0; 3712} 3713_ACEOF 3714if ac_fn_c_try_compile "$LINENO"; then : 3715 ac_cv_safe_to_define___extensions__=yes 3716else 3717 ac_cv_safe_to_define___extensions__=no 3718fi 3719rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3720fi 3721{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3722$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3723 test $ac_cv_safe_to_define___extensions__ = yes && 3724 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3725 3726 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3727 3728 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3729 3730 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3731 3732 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3733 3734 3735ac_config_headers="$ac_config_headers config.h" 3736 3737 3738 3739# Initialize Automake 3740am__api_version='1.11' 3741 3742ac_aux_dir= 3743for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3744 if test -f "$ac_dir/install-sh"; then 3745 ac_aux_dir=$ac_dir 3746 ac_install_sh="$ac_aux_dir/install-sh -c" 3747 break 3748 elif test -f "$ac_dir/install.sh"; then 3749 ac_aux_dir=$ac_dir 3750 ac_install_sh="$ac_aux_dir/install.sh -c" 3751 break 3752 elif test -f "$ac_dir/shtool"; then 3753 ac_aux_dir=$ac_dir 3754 ac_install_sh="$ac_aux_dir/shtool install -c" 3755 break 3756 fi 3757done 3758if test -z "$ac_aux_dir"; then 3759 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3760fi 3761 3762# These three variables are undocumented and unsupported, 3763# and are intended to be withdrawn in a future Autoconf release. 3764# They can cause serious problems if a builder's source tree is in a directory 3765# whose full name contains unusual characters. 3766ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3767ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3768ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3769 3770 3771# Find a good install program. We prefer a C program (faster), 3772# so one script is as good as another. But avoid the broken or 3773# incompatible versions: 3774# SysV /etc/install, /usr/sbin/install 3775# SunOS /usr/etc/install 3776# IRIX /sbin/install 3777# AIX /bin/install 3778# AmigaOS /C/install, which installs bootblocks on floppy discs 3779# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3780# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3781# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3782# OS/2's system install, which has a completely different semantic 3783# ./install, which can be erroneously created by make from ./install.sh. 3784# Reject install programs that cannot install multiple files. 3785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3786$as_echo_n "checking for a BSD-compatible install... " >&6; } 3787if test -z "$INSTALL"; then 3788if ${ac_cv_path_install+:} false; then : 3789 $as_echo_n "(cached) " >&6 3790else 3791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3792for as_dir in $PATH 3793do 3794 IFS=$as_save_IFS 3795 test -z "$as_dir" && as_dir=. 3796 # Account for people who put trailing slashes in PATH elements. 3797case $as_dir/ in #(( 3798 ./ | .// | /[cC]/* | \ 3799 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3800 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3801 /usr/ucb/* ) ;; 3802 *) 3803 # OSF1 and SCO ODT 3.0 have their own names for install. 3804 # Don't use installbsd from OSF since it installs stuff as root 3805 # by default. 3806 for ac_prog in ginstall scoinst install; do 3807 for ac_exec_ext in '' $ac_executable_extensions; do 3808 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3809 if test $ac_prog = install && 3810 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3811 # AIX install. It has an incompatible calling convention. 3812 : 3813 elif test $ac_prog = install && 3814 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3815 # program-specific install script used by HP pwplus--don't use. 3816 : 3817 else 3818 rm -rf conftest.one conftest.two conftest.dir 3819 echo one > conftest.one 3820 echo two > conftest.two 3821 mkdir conftest.dir 3822 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3823 test -s conftest.one && test -s conftest.two && 3824 test -s conftest.dir/conftest.one && 3825 test -s conftest.dir/conftest.two 3826 then 3827 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3828 break 3 3829 fi 3830 fi 3831 fi 3832 done 3833 done 3834 ;; 3835esac 3836 3837 done 3838IFS=$as_save_IFS 3839 3840rm -rf conftest.one conftest.two conftest.dir 3841 3842fi 3843 if test "${ac_cv_path_install+set}" = set; then 3844 INSTALL=$ac_cv_path_install 3845 else 3846 # As a last resort, use the slow shell script. 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These depmodes are late enough in the game, and 4385 # so weak that their functioning should not be impacted. 4386 am__obj=conftest.${OBJEXT-o} 4387 am__minus_obj= 4388 ;; 4389 none) break ;; 4390 esac 4391 if depmode=$depmode \ 4392 source=sub/conftest.c object=$am__obj \ 4393 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4394 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4395 >/dev/null 2>conftest.err && 4396 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4397 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4398 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4399 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4400 # icc doesn't choke on unknown options, it will just issue warnings 4401 # or remarks (even with -Werror). So we grep stderr for any message 4402 # that says an option was ignored or not supported. 4403 # When given -MP, icc 7.0 and 7.1 complain thusly: 4404 # icc: Command line warning: ignoring option '-M'; no argument required 4405 # The diagnosis changed in icc 8.0: 4406 # icc: Command line remark: option '-MP' not supported 4407 if (grep 'ignoring option' conftest.err || 4408 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4409 am_cv_CC_dependencies_compiler_type=$depmode 4410 break 4411 fi 4412 fi 4413 done 4414 4415 cd .. 4416 rm -rf conftest.dir 4417else 4418 am_cv_CC_dependencies_compiler_type=none 4419fi 4420 4421fi 4422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4423$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4424CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4425 4426 if 4427 test "x$enable_dependency_tracking" != xno \ 4428 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4429 am__fastdepCC_TRUE= 4430 am__fastdepCC_FALSE='#' 4431else 4432 am__fastdepCC_TRUE='#' 4433 am__fastdepCC_FALSE= 4434fi 4435 4436 4437 4438 4439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 4440$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 4441 # Check whether --enable-maintainer-mode was given. 4442if test "${enable_maintainer_mode+set}" = set; then : 4443 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 4444else 4445 USE_MAINTAINER_MODE=no 4446fi 4447 4448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 4449$as_echo "$USE_MAINTAINER_MODE" >&6; } 4450 if test $USE_MAINTAINER_MODE = yes; then 4451 MAINTAINER_MODE_TRUE= 4452 MAINTAINER_MODE_FALSE='#' 4453else 4454 MAINTAINER_MODE_TRUE='#' 4455 MAINTAINER_MODE_FALSE= 4456fi 4457 4458 MAINT=$MAINTAINER_MODE_TRUE 4459 4460 4461 4462# Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4475$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4476if ${ac_cv_prog_cc_c99+:} false; then : 4477 $as_echo_n "(cached) " >&6 4478else 4479 ac_cv_prog_cc_c99=no 4480ac_save_CC=$CC 4481cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4482/* end confdefs.h. */ 4483#include <stdarg.h> 4484#include <stdbool.h> 4485#include <stdlib.h> 4486#include <wchar.h> 4487#include <stdio.h> 4488 4489// Check varargs macros. These examples are taken from C99 6.10.3.5. 4490#define debug(...) fprintf (stderr, __VA_ARGS__) 4491#define showlist(...) puts (#__VA_ARGS__) 4492#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4493static void 4494test_varargs_macros (void) 4495{ 4496 int x = 1234; 4497 int y = 5678; 4498 debug ("Flag"); 4499 debug ("X = %d\n", x); 4500 showlist (The first, second, and third items.); 4501 report (x>y, "x is %d but y is %d", x, y); 4502} 4503 4504// Check long long types. 4505#define BIG64 18446744073709551615ull 4506#define BIG32 4294967295ul 4507#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4508#if !BIG_OK 4509 your preprocessor is broken; 4510#endif 4511#if BIG_OK 4512#else 4513 your preprocessor is broken; 4514#endif 4515static long long int bignum = -9223372036854775807LL; 4516static unsigned long long int ubignum = BIG64; 4517 4518struct incomplete_array 4519{ 4520 int datasize; 4521 double data[]; 4522}; 4523 4524struct named_init { 4525 int number; 4526 const wchar_t *name; 4527 double average; 4528}; 4529 4530typedef const char *ccp; 4531 4532static inline int 4533test_restrict (ccp restrict text) 4534{ 4535 // See if C++-style comments work. 4536 // Iterate through items via the restricted pointer. 4537 // Also check for declarations in for loops. 4538 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4539 continue; 4540 return 0; 4541} 4542 4543// Check varargs and va_copy. 4544static void 4545test_varargs (const char *format, ...) 4546{ 4547 va_list args; 4548 va_start (args, format); 4549 va_list args_copy; 4550 va_copy (args_copy, args); 4551 4552 const char *str; 4553 int number; 4554 float fnumber; 4555 4556 while (*format) 4557 { 4558 switch (*format++) 4559 { 4560 case 's': // string 4561 str = va_arg (args_copy, const char *); 4562 break; 4563 case 'd': // int 4564 number = va_arg (args_copy, int); 4565 break; 4566 case 'f': // float 4567 fnumber = va_arg (args_copy, double); 4568 break; 4569 default: 4570 break; 4571 } 4572 } 4573 va_end (args_copy); 4574 va_end (args); 4575} 4576 4577int 4578main () 4579{ 4580 4581 // Check bool. 4582 _Bool success = false; 4583 4584 // Check restrict. 4585 if (test_restrict ("String literal") == 0) 4586 success = true; 4587 char *restrict newvar = "Another string"; 4588 4589 // Check varargs. 4590 test_varargs ("s, d' f .", "string", 65, 34.234); 4591 test_varargs_macros (); 4592 4593 // Check flexible array members. 4594 struct incomplete_array *ia = 4595 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4596 ia->datasize = 10; 4597 for (int i = 0; i < ia->datasize; ++i) 4598 ia->data[i] = i * 1.234; 4599 4600 // Check named initializers. 4601 struct named_init ni = { 4602 .number = 34, 4603 .name = L"Test wide string", 4604 .average = 543.34343, 4605 }; 4606 4607 ni.number = 58; 4608 4609 int dynamic_array[ni.number]; 4610 dynamic_array[ni.number - 1] = 543; 4611 4612 // work around unused variable warnings 4613 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4614 || dynamic_array[ni.number - 1] != 543); 4615 4616 ; 4617 return 0; 4618} 4619_ACEOF 4620for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4621do 4622 CC="$ac_save_CC $ac_arg" 4623 if ac_fn_c_try_compile "$LINENO"; then : 4624 ac_cv_prog_cc_c99=$ac_arg 4625fi 4626rm -f core conftest.err conftest.$ac_objext 4627 test "x$ac_cv_prog_cc_c99" != "xno" && break 4628done 4629rm -f conftest.$ac_ext 4630CC=$ac_save_CC 4631 4632fi 4633# AC_CACHE_VAL 4634case "x$ac_cv_prog_cc_c99" in 4635 x) 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4637$as_echo "none needed" >&6; } ;; 4638 xno) 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4640$as_echo "unsupported" >&6; } ;; 4641 *) 4642 CC="$CC $ac_cv_prog_cc_c99" 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4644$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4645esac 4646if test "x$ac_cv_prog_cc_c99" != xno; then : 4647 4648fi 4649 4650 4651 4652 4653 4654 4655ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4656if test "x$ac_cv_have_decl___clang__" = xyes; then : 4657 CLANGCC="yes" 4658else 4659 CLANGCC="no" 4660fi 4661 4662ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4663if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4664 INTELCC="yes" 4665else 4666 INTELCC="no" 4667fi 4668 4669ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4670if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4671 SUNCC="yes" 4672else 4673 SUNCC="no" 4674fi 4675 4676 4677 4678 4679if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4680 if test -n "$ac_tool_prefix"; then 4681 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4682set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4683{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4684$as_echo_n "checking for $ac_word... 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"cannot guess build type; you must specify one" "$LINENO" 5 4807ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4808 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4809 4810fi 4811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4812$as_echo "$ac_cv_build" >&6; } 4813case $ac_cv_build in 4814*-*-*) ;; 4815*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4816esac 4817build=$ac_cv_build 4818ac_save_IFS=$IFS; IFS='-' 4819set x $ac_cv_build 4820shift 4821build_cpu=$1 4822build_vendor=$2 4823shift; shift 4824# Remember, the first character of IFS is used to create $*, 4825# except with old shells: 4826build_os=$* 4827IFS=$ac_save_IFS 4828case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4829 4830 4831{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4832$as_echo_n "checking host system type... " >&6; } 4833if ${ac_cv_host+:} false; then : 4834 $as_echo_n "(cached) " >&6 4835else 4836 if test "x$host_alias" = x; then 4837 ac_cv_host=$ac_cv_build 4838else 4839 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4840 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4841fi 4842 4843fi 4844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4845$as_echo "$ac_cv_host" >&6; } 4846case $ac_cv_host in 4847*-*-*) ;; 4848*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4849esac 4850host=$ac_cv_host 4851ac_save_IFS=$IFS; IFS='-' 4852set x $ac_cv_host 4853shift 4854host_cpu=$1 4855host_vendor=$2 4856shift; shift 4857# Remember, the first character of IFS is used to create $*, 4858# except with old shells: 4859host_os=$* 4860IFS=$ac_save_IFS 4861case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4862 4863 4864{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4865$as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 4922 fi 4923else 4924 ac_cv_path_SED=$SED 4925fi 4926 4927fi 4928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4929$as_echo "$ac_cv_path_SED" >&6; } 4930 SED="$ac_cv_path_SED" 4931 rm -f conftest.sed 4932 4933 4934 4935 4936 4937 4938# Check whether --enable-selective-werror was given. 4939if test "${enable_selective_werror+set}" = set; then : 4940 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4941else 4942 SELECTIVE_WERROR=yes 4943fi 4944 4945 4946 4947 4948 4949# -v is too short to test reliably with XORG_TESTSET_CFLAG 4950if test "x$SUNCC" = "xyes"; then 4951 BASE_CFLAGS="-v" 4952else 4953 BASE_CFLAGS="" 4954fi 4955 4956# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970xorg_testset_save_CFLAGS="$CFLAGS" 4971 4972if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4975$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4976if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4977 $as_echo_n "(cached) " >&6 4978else 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980/* end confdefs.h. */ 4981int i; 4982_ACEOF 4983if ac_fn_c_try_compile "$LINENO"; then : 4984 xorg_cv_cc_flag_unknown_warning_option=yes 4985else 4986 xorg_cv_cc_flag_unknown_warning_option=no 4987fi 4988rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4989fi 4990{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4991$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4993 CFLAGS="$xorg_testset_save_CFLAGS" 4994fi 4995 4996if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4999 fi 5000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5002$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5003if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5004 $as_echo_n "(cached) " >&6 5005else 5006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5007/* end confdefs.h. */ 5008int i; 5009_ACEOF 5010if ac_fn_c_try_compile "$LINENO"; then : 5011 xorg_cv_cc_flag_unused_command_line_argument=yes 5012else 5013 xorg_cv_cc_flag_unused_command_line_argument=no 5014fi 5015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5016fi 5017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5018$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5020 CFLAGS="$xorg_testset_save_CFLAGS" 5021fi 5022 5023found="no" 5024 5025 if test $found = "no" ; then 5026 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5028 fi 5029 5030 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5032 fi 5033 5034 CFLAGS="$CFLAGS -Wall" 5035 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5037$as_echo_n "checking if $CC supports -Wall... " >&6; } 5038 cacheid=xorg_cv_cc_flag__Wall 5039 if eval \${$cacheid+:} false; then : 5040 $as_echo_n "(cached) " >&6 5041else 5042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5043/* end confdefs.h. */ 5044int i; 5045int 5046main () 5047{ 5048 5049 ; 5050 return 0; 5051} 5052_ACEOF 5053if ac_fn_c_try_link "$LINENO"; then : 5054 eval $cacheid=yes 5055else 5056 eval $cacheid=no 5057fi 5058rm -f core conftest.err conftest.$ac_objext \ 5059 conftest$ac_exeext conftest.$ac_ext 5060fi 5061 5062 5063 CFLAGS="$xorg_testset_save_CFLAGS" 5064 5065 eval supported=\$$cacheid 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5067$as_echo "$supported" >&6; } 5068 if test "$supported" = "yes" ; then 5069 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5070 found="yes" 5071 fi 5072 fi 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088xorg_testset_save_CFLAGS="$CFLAGS" 5089 5090if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5093$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5094if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5095 $as_echo_n "(cached) " >&6 5096else 5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5098/* end confdefs.h. */ 5099int i; 5100_ACEOF 5101if ac_fn_c_try_compile "$LINENO"; then : 5102 xorg_cv_cc_flag_unknown_warning_option=yes 5103else 5104 xorg_cv_cc_flag_unknown_warning_option=no 5105fi 5106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5107fi 5108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5109$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5111 CFLAGS="$xorg_testset_save_CFLAGS" 5112fi 5113 5114if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5117 fi 5118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5120$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5121if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5122 $as_echo_n "(cached) " >&6 5123else 5124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5125/* end confdefs.h. */ 5126int i; 5127_ACEOF 5128if ac_fn_c_try_compile "$LINENO"; then : 5129 xorg_cv_cc_flag_unused_command_line_argument=yes 5130else 5131 xorg_cv_cc_flag_unused_command_line_argument=no 5132fi 5133rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5134fi 5135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5136$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5138 CFLAGS="$xorg_testset_save_CFLAGS" 5139fi 5140 5141found="no" 5142 5143 if test $found = "no" ; then 5144 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5146 fi 5147 5148 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5150 fi 5151 5152 CFLAGS="$CFLAGS -Wpointer-arith" 5153 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5155$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5156 cacheid=xorg_cv_cc_flag__Wpointer_arith 5157 if eval \${$cacheid+:} false; then : 5158 $as_echo_n "(cached) " >&6 5159else 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161/* end confdefs.h. */ 5162int i; 5163int 5164main () 5165{ 5166 5167 ; 5168 return 0; 5169} 5170_ACEOF 5171if ac_fn_c_try_link "$LINENO"; then : 5172 eval $cacheid=yes 5173else 5174 eval $cacheid=no 5175fi 5176rm -f core conftest.err conftest.$ac_objext \ 5177 conftest$ac_exeext conftest.$ac_ext 5178fi 5179 5180 5181 CFLAGS="$xorg_testset_save_CFLAGS" 5182 5183 eval supported=\$$cacheid 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5185$as_echo "$supported" >&6; } 5186 if test "$supported" = "yes" ; then 5187 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5188 found="yes" 5189 fi 5190 fi 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206xorg_testset_save_CFLAGS="$CFLAGS" 5207 5208if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5211$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5212if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5213 $as_echo_n "(cached) " >&6 5214else 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216/* end confdefs.h. */ 5217int i; 5218_ACEOF 5219if ac_fn_c_try_compile "$LINENO"; then : 5220 xorg_cv_cc_flag_unknown_warning_option=yes 5221else 5222 xorg_cv_cc_flag_unknown_warning_option=no 5223fi 5224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5225fi 5226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5227$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5229 CFLAGS="$xorg_testset_save_CFLAGS" 5230fi 5231 5232if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5238$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5239if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5240 $as_echo_n "(cached) " >&6 5241else 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243/* end confdefs.h. */ 5244int i; 5245_ACEOF 5246if ac_fn_c_try_compile "$LINENO"; then : 5247 xorg_cv_cc_flag_unused_command_line_argument=yes 5248else 5249 xorg_cv_cc_flag_unused_command_line_argument=no 5250fi 5251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5252fi 5253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5254$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5256 CFLAGS="$xorg_testset_save_CFLAGS" 5257fi 5258 5259found="no" 5260 5261 if test $found = "no" ; then 5262 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5264 fi 5265 5266 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5268 fi 5269 5270 CFLAGS="$CFLAGS -Wmissing-declarations" 5271 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5273$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5274 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5275 if eval \${$cacheid+:} false; then : 5276 $as_echo_n "(cached) " >&6 5277else 5278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5279/* end confdefs.h. */ 5280int i; 5281int 5282main () 5283{ 5284 5285 ; 5286 return 0; 5287} 5288_ACEOF 5289if ac_fn_c_try_link "$LINENO"; then : 5290 eval $cacheid=yes 5291else 5292 eval $cacheid=no 5293fi 5294rm -f core conftest.err conftest.$ac_objext \ 5295 conftest$ac_exeext conftest.$ac_ext 5296fi 5297 5298 5299 CFLAGS="$xorg_testset_save_CFLAGS" 5300 5301 eval supported=\$$cacheid 5302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5303$as_echo "$supported" >&6; } 5304 if test "$supported" = "yes" ; then 5305 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5306 found="yes" 5307 fi 5308 fi 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324xorg_testset_save_CFLAGS="$CFLAGS" 5325 5326if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5329$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5330if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5331 $as_echo_n "(cached) " >&6 5332else 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334/* end confdefs.h. */ 5335int i; 5336_ACEOF 5337if ac_fn_c_try_compile "$LINENO"; then : 5338 xorg_cv_cc_flag_unknown_warning_option=yes 5339else 5340 xorg_cv_cc_flag_unknown_warning_option=no 5341fi 5342rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5343fi 5344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5345$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348fi 5349 5350if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5356$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5357if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5358 $as_echo_n "(cached) " >&6 5359else 5360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361/* end confdefs.h. */ 5362int i; 5363_ACEOF 5364if ac_fn_c_try_compile "$LINENO"; then : 5365 xorg_cv_cc_flag_unused_command_line_argument=yes 5366else 5367 xorg_cv_cc_flag_unused_command_line_argument=no 5368fi 5369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5370fi 5371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5372$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5373 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5374 CFLAGS="$xorg_testset_save_CFLAGS" 5375fi 5376 5377found="no" 5378 5379 if test $found = "no" ; then 5380 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5382 fi 5383 5384 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5386 fi 5387 5388 CFLAGS="$CFLAGS -Wformat=2" 5389 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5391$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5392 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5393 if eval \${$cacheid+:} false; then : 5394 $as_echo_n "(cached) " >&6 5395else 5396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5397/* end confdefs.h. */ 5398int i; 5399int 5400main () 5401{ 5402 5403 ; 5404 return 0; 5405} 5406_ACEOF 5407if ac_fn_c_try_link "$LINENO"; then : 5408 eval $cacheid=yes 5409else 5410 eval $cacheid=no 5411fi 5412rm -f core conftest.err conftest.$ac_objext \ 5413 conftest$ac_exeext conftest.$ac_ext 5414fi 5415 5416 5417 CFLAGS="$xorg_testset_save_CFLAGS" 5418 5419 eval supported=\$$cacheid 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5421$as_echo "$supported" >&6; } 5422 if test "$supported" = "yes" ; then 5423 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5424 found="yes" 5425 fi 5426 fi 5427 5428 if test $found = "no" ; then 5429 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5431 fi 5432 5433 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5435 fi 5436 5437 CFLAGS="$CFLAGS -Wformat" 5438 5439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5440$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5441 cacheid=xorg_cv_cc_flag__Wformat 5442 if eval \${$cacheid+:} false; then : 5443 $as_echo_n "(cached) " >&6 5444else 5445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5446/* end confdefs.h. */ 5447int i; 5448int 5449main () 5450{ 5451 5452 ; 5453 return 0; 5454} 5455_ACEOF 5456if ac_fn_c_try_link "$LINENO"; then : 5457 eval $cacheid=yes 5458else 5459 eval $cacheid=no 5460fi 5461rm -f core conftest.err conftest.$ac_objext \ 5462 conftest$ac_exeext conftest.$ac_ext 5463fi 5464 5465 5466 CFLAGS="$xorg_testset_save_CFLAGS" 5467 5468 eval supported=\$$cacheid 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5470$as_echo "$supported" >&6; } 5471 if test "$supported" = "yes" ; then 5472 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5473 found="yes" 5474 fi 5475 fi 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493xorg_testset_save_CFLAGS="$CFLAGS" 5494 5495if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5498$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5499if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5500 $as_echo_n "(cached) " >&6 5501else 5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503/* end confdefs.h. */ 5504int i; 5505_ACEOF 5506if ac_fn_c_try_compile "$LINENO"; then : 5507 xorg_cv_cc_flag_unknown_warning_option=yes 5508else 5509 xorg_cv_cc_flag_unknown_warning_option=no 5510fi 5511rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5512fi 5513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5514$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5516 CFLAGS="$xorg_testset_save_CFLAGS" 5517fi 5518 5519if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 fi 5523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5525$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5526if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5527 $as_echo_n "(cached) " >&6 5528else 5529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530/* end confdefs.h. */ 5531int i; 5532_ACEOF 5533if ac_fn_c_try_compile "$LINENO"; then : 5534 xorg_cv_cc_flag_unused_command_line_argument=yes 5535else 5536 xorg_cv_cc_flag_unused_command_line_argument=no 5537fi 5538rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5539fi 5540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5541$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5542 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5543 CFLAGS="$xorg_testset_save_CFLAGS" 5544fi 5545 5546found="no" 5547 5548 if test $found = "no" ; then 5549 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5551 fi 5552 5553 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5555 fi 5556 5557 CFLAGS="$CFLAGS -Wstrict-prototypes" 5558 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5560$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5561 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5562 if eval \${$cacheid+:} false; then : 5563 $as_echo_n "(cached) " >&6 5564else 5565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5566/* end confdefs.h. */ 5567int i; 5568int 5569main () 5570{ 5571 5572 ; 5573 return 0; 5574} 5575_ACEOF 5576if ac_fn_c_try_link "$LINENO"; then : 5577 eval $cacheid=yes 5578else 5579 eval $cacheid=no 5580fi 5581rm -f core conftest.err conftest.$ac_objext \ 5582 conftest$ac_exeext conftest.$ac_ext 5583fi 5584 5585 5586 CFLAGS="$xorg_testset_save_CFLAGS" 5587 5588 eval supported=\$$cacheid 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5590$as_echo "$supported" >&6; } 5591 if test "$supported" = "yes" ; then 5592 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5593 found="yes" 5594 fi 5595 fi 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611xorg_testset_save_CFLAGS="$CFLAGS" 5612 5613if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5616$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5617if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5618 $as_echo_n "(cached) " >&6 5619else 5620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5621/* end confdefs.h. */ 5622int i; 5623_ACEOF 5624if ac_fn_c_try_compile "$LINENO"; then : 5625 xorg_cv_cc_flag_unknown_warning_option=yes 5626else 5627 xorg_cv_cc_flag_unknown_warning_option=no 5628fi 5629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5630fi 5631{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5632$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5634 CFLAGS="$xorg_testset_save_CFLAGS" 5635fi 5636 5637if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5640 fi 5641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5643$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5644if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5645 $as_echo_n "(cached) " >&6 5646else 5647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5648/* end confdefs.h. */ 5649int i; 5650_ACEOF 5651if ac_fn_c_try_compile "$LINENO"; then : 5652 xorg_cv_cc_flag_unused_command_line_argument=yes 5653else 5654 xorg_cv_cc_flag_unused_command_line_argument=no 5655fi 5656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5657fi 5658{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5659$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5661 CFLAGS="$xorg_testset_save_CFLAGS" 5662fi 5663 5664found="no" 5665 5666 if test $found = "no" ; then 5667 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5669 fi 5670 5671 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5673 fi 5674 5675 CFLAGS="$CFLAGS -Wmissing-prototypes" 5676 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5678$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5679 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5680 if eval \${$cacheid+:} false; then : 5681 $as_echo_n "(cached) " >&6 5682else 5683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5684/* end confdefs.h. */ 5685int i; 5686int 5687main () 5688{ 5689 5690 ; 5691 return 0; 5692} 5693_ACEOF 5694if ac_fn_c_try_link "$LINENO"; then : 5695 eval $cacheid=yes 5696else 5697 eval $cacheid=no 5698fi 5699rm -f core conftest.err conftest.$ac_objext \ 5700 conftest$ac_exeext conftest.$ac_ext 5701fi 5702 5703 5704 CFLAGS="$xorg_testset_save_CFLAGS" 5705 5706 eval supported=\$$cacheid 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5708$as_echo "$supported" >&6; } 5709 if test "$supported" = "yes" ; then 5710 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5711 found="yes" 5712 fi 5713 fi 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729xorg_testset_save_CFLAGS="$CFLAGS" 5730 5731if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5734$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5735if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737else 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739/* end confdefs.h. */ 5740int i; 5741_ACEOF 5742if ac_fn_c_try_compile "$LINENO"; then : 5743 xorg_cv_cc_flag_unknown_warning_option=yes 5744else 5745 xorg_cv_cc_flag_unknown_warning_option=no 5746fi 5747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5748fi 5749{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5750$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753fi 5754 5755if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 fi 5759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5761$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5762if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5763 $as_echo_n "(cached) " >&6 5764else 5765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5766/* end confdefs.h. */ 5767int i; 5768_ACEOF 5769if ac_fn_c_try_compile "$LINENO"; then : 5770 xorg_cv_cc_flag_unused_command_line_argument=yes 5771else 5772 xorg_cv_cc_flag_unused_command_line_argument=no 5773fi 5774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5775fi 5776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5777$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780fi 5781 5782found="no" 5783 5784 if test $found = "no" ; then 5785 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 5789 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 fi 5792 5793 CFLAGS="$CFLAGS -Wnested-externs" 5794 5795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5796$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5797 cacheid=xorg_cv_cc_flag__Wnested_externs 5798 if eval \${$cacheid+:} false; then : 5799 $as_echo_n "(cached) " >&6 5800else 5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5802/* end confdefs.h. */ 5803int i; 5804int 5805main () 5806{ 5807 5808 ; 5809 return 0; 5810} 5811_ACEOF 5812if ac_fn_c_try_link "$LINENO"; then : 5813 eval $cacheid=yes 5814else 5815 eval $cacheid=no 5816fi 5817rm -f core conftest.err conftest.$ac_objext \ 5818 conftest$ac_exeext conftest.$ac_ext 5819fi 5820 5821 5822 CFLAGS="$xorg_testset_save_CFLAGS" 5823 5824 eval supported=\$$cacheid 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5826$as_echo "$supported" >&6; } 5827 if test "$supported" = "yes" ; then 5828 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5829 found="yes" 5830 fi 5831 fi 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847xorg_testset_save_CFLAGS="$CFLAGS" 5848 5849if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5852$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5853if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5854 $as_echo_n "(cached) " >&6 5855else 5856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5857/* end confdefs.h. */ 5858int i; 5859_ACEOF 5860if ac_fn_c_try_compile "$LINENO"; then : 5861 xorg_cv_cc_flag_unknown_warning_option=yes 5862else 5863 xorg_cv_cc_flag_unknown_warning_option=no 5864fi 5865rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5866fi 5867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5868$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5870 CFLAGS="$xorg_testset_save_CFLAGS" 5871fi 5872 5873if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 fi 5877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5879$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5880if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5881 $as_echo_n "(cached) " >&6 5882else 5883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5884/* end confdefs.h. */ 5885int i; 5886_ACEOF 5887if ac_fn_c_try_compile "$LINENO"; then : 5888 xorg_cv_cc_flag_unused_command_line_argument=yes 5889else 5890 xorg_cv_cc_flag_unused_command_line_argument=no 5891fi 5892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5893fi 5894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5895$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5896 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898fi 5899 5900found="no" 5901 5902 if test $found = "no" ; then 5903 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5905 fi 5906 5907 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5909 fi 5910 5911 CFLAGS="$CFLAGS -Wbad-function-cast" 5912 5913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5914$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5915 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5916 if eval \${$cacheid+:} false; then : 5917 $as_echo_n "(cached) " >&6 5918else 5919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5920/* end confdefs.h. */ 5921int i; 5922int 5923main () 5924{ 5925 5926 ; 5927 return 0; 5928} 5929_ACEOF 5930if ac_fn_c_try_link "$LINENO"; then : 5931 eval $cacheid=yes 5932else 5933 eval $cacheid=no 5934fi 5935rm -f core conftest.err conftest.$ac_objext \ 5936 conftest$ac_exeext conftest.$ac_ext 5937fi 5938 5939 5940 CFLAGS="$xorg_testset_save_CFLAGS" 5941 5942 eval supported=\$$cacheid 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5944$as_echo "$supported" >&6; } 5945 if test "$supported" = "yes" ; then 5946 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5947 found="yes" 5948 fi 5949 fi 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965xorg_testset_save_CFLAGS="$CFLAGS" 5966 5967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5970$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5971if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5972 $as_echo_n "(cached) " >&6 5973else 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975/* end confdefs.h. */ 5976int i; 5977_ACEOF 5978if ac_fn_c_try_compile "$LINENO"; then : 5979 xorg_cv_cc_flag_unknown_warning_option=yes 5980else 5981 xorg_cv_cc_flag_unknown_warning_option=no 5982fi 5983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5984fi 5985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5986$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5988 CFLAGS="$xorg_testset_save_CFLAGS" 5989fi 5990 5991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5994 fi 5995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5997$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5998if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5999 $as_echo_n "(cached) " >&6 6000else 6001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6002/* end confdefs.h. */ 6003int i; 6004_ACEOF 6005if ac_fn_c_try_compile "$LINENO"; then : 6006 xorg_cv_cc_flag_unused_command_line_argument=yes 6007else 6008 xorg_cv_cc_flag_unused_command_line_argument=no 6009fi 6010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6011fi 6012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6013$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6015 CFLAGS="$xorg_testset_save_CFLAGS" 6016fi 6017 6018found="no" 6019 6020 if test $found = "no" ; then 6021 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6023 fi 6024 6025 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6027 fi 6028 6029 CFLAGS="$CFLAGS -Wold-style-definition" 6030 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6032$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6033 cacheid=xorg_cv_cc_flag__Wold_style_definition 6034 if eval \${$cacheid+:} false; then : 6035 $as_echo_n "(cached) " >&6 6036else 6037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6038/* end confdefs.h. */ 6039int i; 6040int 6041main () 6042{ 6043 6044 ; 6045 return 0; 6046} 6047_ACEOF 6048if ac_fn_c_try_link "$LINENO"; then : 6049 eval $cacheid=yes 6050else 6051 eval $cacheid=no 6052fi 6053rm -f core conftest.err conftest.$ac_objext \ 6054 conftest$ac_exeext conftest.$ac_ext 6055fi 6056 6057 6058 CFLAGS="$xorg_testset_save_CFLAGS" 6059 6060 eval supported=\$$cacheid 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6062$as_echo "$supported" >&6; } 6063 if test "$supported" = "yes" ; then 6064 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6065 found="yes" 6066 fi 6067 fi 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083xorg_testset_save_CFLAGS="$CFLAGS" 6084 6085if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6088$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6089if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6090 $as_echo_n "(cached) " >&6 6091else 6092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6093/* end confdefs.h. */ 6094int i; 6095_ACEOF 6096if ac_fn_c_try_compile "$LINENO"; then : 6097 xorg_cv_cc_flag_unknown_warning_option=yes 6098else 6099 xorg_cv_cc_flag_unknown_warning_option=no 6100fi 6101rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6102fi 6103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6104$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107fi 6108 6109if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6112 fi 6113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6115$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6116if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6117 $as_echo_n "(cached) " >&6 6118else 6119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6120/* end confdefs.h. */ 6121int i; 6122_ACEOF 6123if ac_fn_c_try_compile "$LINENO"; then : 6124 xorg_cv_cc_flag_unused_command_line_argument=yes 6125else 6126 xorg_cv_cc_flag_unused_command_line_argument=no 6127fi 6128rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6129fi 6130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6131$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6133 CFLAGS="$xorg_testset_save_CFLAGS" 6134fi 6135 6136found="no" 6137 6138 if test $found = "no" ; then 6139 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6141 fi 6142 6143 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6145 fi 6146 6147 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6148 6149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6150$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6151 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6152 if eval \${$cacheid+:} false; then : 6153 $as_echo_n "(cached) " >&6 6154else 6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6156/* end confdefs.h. */ 6157int i; 6158int 6159main () 6160{ 6161 6162 ; 6163 return 0; 6164} 6165_ACEOF 6166if ac_fn_c_try_link "$LINENO"; then : 6167 eval $cacheid=yes 6168else 6169 eval $cacheid=no 6170fi 6171rm -f core conftest.err conftest.$ac_objext \ 6172 conftest$ac_exeext conftest.$ac_ext 6173fi 6174 6175 6176 CFLAGS="$xorg_testset_save_CFLAGS" 6177 6178 eval supported=\$$cacheid 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6180$as_echo "$supported" >&6; } 6181 if test "$supported" = "yes" ; then 6182 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6183 found="yes" 6184 fi 6185 fi 6186 6187 6188 6189 6190 6191# This chunk adds additional warnings that could catch undesired effects. 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205xorg_testset_save_CFLAGS="$CFLAGS" 6206 6207if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6210$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6211if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215/* end confdefs.h. */ 6216int i; 6217_ACEOF 6218if ac_fn_c_try_compile "$LINENO"; then : 6219 xorg_cv_cc_flag_unknown_warning_option=yes 6220else 6221 xorg_cv_cc_flag_unknown_warning_option=no 6222fi 6223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6224fi 6225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6226$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6228 CFLAGS="$xorg_testset_save_CFLAGS" 6229fi 6230 6231if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6234 fi 6235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6237$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6238if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6239 $as_echo_n "(cached) " >&6 6240else 6241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6242/* end confdefs.h. */ 6243int i; 6244_ACEOF 6245if ac_fn_c_try_compile "$LINENO"; then : 6246 xorg_cv_cc_flag_unused_command_line_argument=yes 6247else 6248 xorg_cv_cc_flag_unused_command_line_argument=no 6249fi 6250rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6251fi 6252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6253$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6255 CFLAGS="$xorg_testset_save_CFLAGS" 6256fi 6257 6258found="no" 6259 6260 if test $found = "no" ; then 6261 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6263 fi 6264 6265 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6267 fi 6268 6269 CFLAGS="$CFLAGS -Wunused" 6270 6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6272$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6273 cacheid=xorg_cv_cc_flag__Wunused 6274 if eval \${$cacheid+:} false; then : 6275 $as_echo_n "(cached) " >&6 6276else 6277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278/* end confdefs.h. */ 6279int i; 6280int 6281main () 6282{ 6283 6284 ; 6285 return 0; 6286} 6287_ACEOF 6288if ac_fn_c_try_link "$LINENO"; then : 6289 eval $cacheid=yes 6290else 6291 eval $cacheid=no 6292fi 6293rm -f core conftest.err conftest.$ac_objext \ 6294 conftest$ac_exeext conftest.$ac_ext 6295fi 6296 6297 6298 CFLAGS="$xorg_testset_save_CFLAGS" 6299 6300 eval supported=\$$cacheid 6301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6302$as_echo "$supported" >&6; } 6303 if test "$supported" = "yes" ; then 6304 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6305 found="yes" 6306 fi 6307 fi 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323xorg_testset_save_CFLAGS="$CFLAGS" 6324 6325if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6328$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6329if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333/* end confdefs.h. */ 6334int i; 6335_ACEOF 6336if ac_fn_c_try_compile "$LINENO"; then : 6337 xorg_cv_cc_flag_unknown_warning_option=yes 6338else 6339 xorg_cv_cc_flag_unknown_warning_option=no 6340fi 6341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6342fi 6343{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6344$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6345 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6346 CFLAGS="$xorg_testset_save_CFLAGS" 6347fi 6348 6349if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6352 fi 6353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6355$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6356if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6357 $as_echo_n "(cached) " >&6 6358else 6359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6360/* end confdefs.h. */ 6361int i; 6362_ACEOF 6363if ac_fn_c_try_compile "$LINENO"; then : 6364 xorg_cv_cc_flag_unused_command_line_argument=yes 6365else 6366 xorg_cv_cc_flag_unused_command_line_argument=no 6367fi 6368rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6369fi 6370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6371$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6373 CFLAGS="$xorg_testset_save_CFLAGS" 6374fi 6375 6376found="no" 6377 6378 if test $found = "no" ; then 6379 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6381 fi 6382 6383 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6385 fi 6386 6387 CFLAGS="$CFLAGS -Wuninitialized" 6388 6389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6390$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6391 cacheid=xorg_cv_cc_flag__Wuninitialized 6392 if eval \${$cacheid+:} false; then : 6393 $as_echo_n "(cached) " >&6 6394else 6395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6396/* end confdefs.h. */ 6397int i; 6398int 6399main () 6400{ 6401 6402 ; 6403 return 0; 6404} 6405_ACEOF 6406if ac_fn_c_try_link "$LINENO"; then : 6407 eval $cacheid=yes 6408else 6409 eval $cacheid=no 6410fi 6411rm -f core conftest.err conftest.$ac_objext \ 6412 conftest$ac_exeext conftest.$ac_ext 6413fi 6414 6415 6416 CFLAGS="$xorg_testset_save_CFLAGS" 6417 6418 eval supported=\$$cacheid 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6420$as_echo "$supported" >&6; } 6421 if test "$supported" = "yes" ; then 6422 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6423 found="yes" 6424 fi 6425 fi 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441xorg_testset_save_CFLAGS="$CFLAGS" 6442 6443if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6446$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6447if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6448 $as_echo_n "(cached) " >&6 6449else 6450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6451/* end confdefs.h. */ 6452int i; 6453_ACEOF 6454if ac_fn_c_try_compile "$LINENO"; then : 6455 xorg_cv_cc_flag_unknown_warning_option=yes 6456else 6457 xorg_cv_cc_flag_unknown_warning_option=no 6458fi 6459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6460fi 6461{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6462$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6464 CFLAGS="$xorg_testset_save_CFLAGS" 6465fi 6466 6467if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6470 fi 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6473$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6474if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6475 $as_echo_n "(cached) " >&6 6476else 6477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6478/* end confdefs.h. */ 6479int i; 6480_ACEOF 6481if ac_fn_c_try_compile "$LINENO"; then : 6482 xorg_cv_cc_flag_unused_command_line_argument=yes 6483else 6484 xorg_cv_cc_flag_unused_command_line_argument=no 6485fi 6486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6487fi 6488{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6489$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6491 CFLAGS="$xorg_testset_save_CFLAGS" 6492fi 6493 6494found="no" 6495 6496 if test $found = "no" ; then 6497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6499 fi 6500 6501 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6503 fi 6504 6505 CFLAGS="$CFLAGS -Wshadow" 6506 6507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6508$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6509 cacheid=xorg_cv_cc_flag__Wshadow 6510 if eval \${$cacheid+:} false; then : 6511 $as_echo_n "(cached) " >&6 6512else 6513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514/* end confdefs.h. */ 6515int i; 6516int 6517main () 6518{ 6519 6520 ; 6521 return 0; 6522} 6523_ACEOF 6524if ac_fn_c_try_link "$LINENO"; then : 6525 eval $cacheid=yes 6526else 6527 eval $cacheid=no 6528fi 6529rm -f core conftest.err conftest.$ac_objext \ 6530 conftest$ac_exeext conftest.$ac_ext 6531fi 6532 6533 6534 CFLAGS="$xorg_testset_save_CFLAGS" 6535 6536 eval supported=\$$cacheid 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6538$as_echo "$supported" >&6; } 6539 if test "$supported" = "yes" ; then 6540 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6541 found="yes" 6542 fi 6543 fi 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559xorg_testset_save_CFLAGS="$CFLAGS" 6560 6561if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6564$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6565if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6566 $as_echo_n "(cached) " >&6 6567else 6568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6569/* end confdefs.h. */ 6570int i; 6571_ACEOF 6572if ac_fn_c_try_compile "$LINENO"; then : 6573 xorg_cv_cc_flag_unknown_warning_option=yes 6574else 6575 xorg_cv_cc_flag_unknown_warning_option=no 6576fi 6577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6578fi 6579{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6580$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6582 CFLAGS="$xorg_testset_save_CFLAGS" 6583fi 6584 6585if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6588 fi 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6591$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6592if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6593 $as_echo_n "(cached) " >&6 6594else 6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596/* end confdefs.h. */ 6597int i; 6598_ACEOF 6599if ac_fn_c_try_compile "$LINENO"; then : 6600 xorg_cv_cc_flag_unused_command_line_argument=yes 6601else 6602 xorg_cv_cc_flag_unused_command_line_argument=no 6603fi 6604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6605fi 6606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6607$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6609 CFLAGS="$xorg_testset_save_CFLAGS" 6610fi 6611 6612found="no" 6613 6614 if test $found = "no" ; then 6615 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6617 fi 6618 6619 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6621 fi 6622 6623 CFLAGS="$CFLAGS -Wcast-qual" 6624 6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6626$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6627 cacheid=xorg_cv_cc_flag__Wcast_qual 6628 if eval \${$cacheid+:} false; then : 6629 $as_echo_n "(cached) " >&6 6630else 6631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6632/* end confdefs.h. */ 6633int i; 6634int 6635main () 6636{ 6637 6638 ; 6639 return 0; 6640} 6641_ACEOF 6642if ac_fn_c_try_link "$LINENO"; then : 6643 eval $cacheid=yes 6644else 6645 eval $cacheid=no 6646fi 6647rm -f core conftest.err conftest.$ac_objext \ 6648 conftest$ac_exeext conftest.$ac_ext 6649fi 6650 6651 6652 CFLAGS="$xorg_testset_save_CFLAGS" 6653 6654 eval supported=\$$cacheid 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6656$as_echo "$supported" >&6; } 6657 if test "$supported" = "yes" ; then 6658 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6659 found="yes" 6660 fi 6661 fi 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677xorg_testset_save_CFLAGS="$CFLAGS" 6678 6679if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6682$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6683if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6684 $as_echo_n "(cached) " >&6 6685else 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687/* end confdefs.h. */ 6688int i; 6689_ACEOF 6690if ac_fn_c_try_compile "$LINENO"; then : 6691 xorg_cv_cc_flag_unknown_warning_option=yes 6692else 6693 xorg_cv_cc_flag_unknown_warning_option=no 6694fi 6695rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6696fi 6697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6698$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6699 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6700 CFLAGS="$xorg_testset_save_CFLAGS" 6701fi 6702 6703if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6706 fi 6707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6709$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6710if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6711 $as_echo_n "(cached) " >&6 6712else 6713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6714/* end confdefs.h. */ 6715int i; 6716_ACEOF 6717if ac_fn_c_try_compile "$LINENO"; then : 6718 xorg_cv_cc_flag_unused_command_line_argument=yes 6719else 6720 xorg_cv_cc_flag_unused_command_line_argument=no 6721fi 6722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6723fi 6724{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6725$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6727 CFLAGS="$xorg_testset_save_CFLAGS" 6728fi 6729 6730found="no" 6731 6732 if test $found = "no" ; then 6733 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6735 fi 6736 6737 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6739 fi 6740 6741 CFLAGS="$CFLAGS -Wmissing-noreturn" 6742 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6744$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6745 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6746 if eval \${$cacheid+:} false; then : 6747 $as_echo_n "(cached) " >&6 6748else 6749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6750/* end confdefs.h. */ 6751int i; 6752int 6753main () 6754{ 6755 6756 ; 6757 return 0; 6758} 6759_ACEOF 6760if ac_fn_c_try_link "$LINENO"; then : 6761 eval $cacheid=yes 6762else 6763 eval $cacheid=no 6764fi 6765rm -f core conftest.err conftest.$ac_objext \ 6766 conftest$ac_exeext conftest.$ac_ext 6767fi 6768 6769 6770 CFLAGS="$xorg_testset_save_CFLAGS" 6771 6772 eval supported=\$$cacheid 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6774$as_echo "$supported" >&6; } 6775 if test "$supported" = "yes" ; then 6776 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6777 found="yes" 6778 fi 6779 fi 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795xorg_testset_save_CFLAGS="$CFLAGS" 6796 6797if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6800$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6801if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6802 $as_echo_n "(cached) " >&6 6803else 6804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6805/* end confdefs.h. */ 6806int i; 6807_ACEOF 6808if ac_fn_c_try_compile "$LINENO"; then : 6809 xorg_cv_cc_flag_unknown_warning_option=yes 6810else 6811 xorg_cv_cc_flag_unknown_warning_option=no 6812fi 6813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6814fi 6815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6816$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819fi 6820 6821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6827$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6828if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6829 $as_echo_n "(cached) " >&6 6830else 6831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6832/* end confdefs.h. */ 6833int i; 6834_ACEOF 6835if ac_fn_c_try_compile "$LINENO"; then : 6836 xorg_cv_cc_flag_unused_command_line_argument=yes 6837else 6838 xorg_cv_cc_flag_unused_command_line_argument=no 6839fi 6840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6841fi 6842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6843$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6845 CFLAGS="$xorg_testset_save_CFLAGS" 6846fi 6847 6848found="no" 6849 6850 if test $found = "no" ; then 6851 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6853 fi 6854 6855 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6857 fi 6858 6859 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6860 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6862$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6863 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6864 if eval \${$cacheid+:} false; then : 6865 $as_echo_n "(cached) " >&6 6866else 6867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6868/* end confdefs.h. */ 6869int i; 6870int 6871main () 6872{ 6873 6874 ; 6875 return 0; 6876} 6877_ACEOF 6878if ac_fn_c_try_link "$LINENO"; then : 6879 eval $cacheid=yes 6880else 6881 eval $cacheid=no 6882fi 6883rm -f core conftest.err conftest.$ac_objext \ 6884 conftest$ac_exeext conftest.$ac_ext 6885fi 6886 6887 6888 CFLAGS="$xorg_testset_save_CFLAGS" 6889 6890 eval supported=\$$cacheid 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6892$as_echo "$supported" >&6; } 6893 if test "$supported" = "yes" ; then 6894 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6895 found="yes" 6896 fi 6897 fi 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913xorg_testset_save_CFLAGS="$CFLAGS" 6914 6915if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6918$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6919if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6920 $as_echo_n "(cached) " >&6 6921else 6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923/* end confdefs.h. */ 6924int i; 6925_ACEOF 6926if ac_fn_c_try_compile "$LINENO"; then : 6927 xorg_cv_cc_flag_unknown_warning_option=yes 6928else 6929 xorg_cv_cc_flag_unknown_warning_option=no 6930fi 6931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6932fi 6933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6934$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6936 CFLAGS="$xorg_testset_save_CFLAGS" 6937fi 6938 6939if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 fi 6943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6945$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6946if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6947 $as_echo_n "(cached) " >&6 6948else 6949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6950/* end confdefs.h. */ 6951int i; 6952_ACEOF 6953if ac_fn_c_try_compile "$LINENO"; then : 6954 xorg_cv_cc_flag_unused_command_line_argument=yes 6955else 6956 xorg_cv_cc_flag_unused_command_line_argument=no 6957fi 6958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6959fi 6960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6961$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6963 CFLAGS="$xorg_testset_save_CFLAGS" 6964fi 6965 6966found="no" 6967 6968 if test $found = "no" ; then 6969 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 6973 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6975 fi 6976 6977 CFLAGS="$CFLAGS -Wredundant-decls" 6978 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6980$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6981 cacheid=xorg_cv_cc_flag__Wredundant_decls 6982 if eval \${$cacheid+:} false; then : 6983 $as_echo_n "(cached) " >&6 6984else 6985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986/* end confdefs.h. */ 6987int i; 6988int 6989main () 6990{ 6991 6992 ; 6993 return 0; 6994} 6995_ACEOF 6996if ac_fn_c_try_link "$LINENO"; then : 6997 eval $cacheid=yes 6998else 6999 eval $cacheid=no 7000fi 7001rm -f core conftest.err conftest.$ac_objext \ 7002 conftest$ac_exeext conftest.$ac_ext 7003fi 7004 7005 7006 CFLAGS="$xorg_testset_save_CFLAGS" 7007 7008 eval supported=\$$cacheid 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7010$as_echo "$supported" >&6; } 7011 if test "$supported" = "yes" ; then 7012 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7013 found="yes" 7014 fi 7015 fi 7016 7017 7018 7019# These are currently disabled because they are noisy. They will be enabled 7020# in the future once the codebase is sufficiently modernized to silence 7021# them. For now, I don't want them to drown out the other warnings. 7022# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 7023# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7024# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7025 7026# Turn some warnings into errors, so we don't accidently get successful builds 7027# when there are problems that should be fixed. 7028 7029if test "x$SELECTIVE_WERROR" = "xyes" ; then 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043xorg_testset_save_CFLAGS="$CFLAGS" 7044 7045if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7048$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7049if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7050 $as_echo_n "(cached) " >&6 7051else 7052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7053/* end confdefs.h. */ 7054int i; 7055_ACEOF 7056if ac_fn_c_try_compile "$LINENO"; then : 7057 xorg_cv_cc_flag_unknown_warning_option=yes 7058else 7059 xorg_cv_cc_flag_unknown_warning_option=no 7060fi 7061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7062fi 7063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7064$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7066 CFLAGS="$xorg_testset_save_CFLAGS" 7067fi 7068 7069if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 fi 7073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7075$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7076if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7077 $as_echo_n "(cached) " >&6 7078else 7079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7080/* end confdefs.h. */ 7081int i; 7082_ACEOF 7083if ac_fn_c_try_compile "$LINENO"; then : 7084 xorg_cv_cc_flag_unused_command_line_argument=yes 7085else 7086 xorg_cv_cc_flag_unused_command_line_argument=no 7087fi 7088rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7089fi 7090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7091$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7092 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7093 CFLAGS="$xorg_testset_save_CFLAGS" 7094fi 7095 7096found="no" 7097 7098 if test $found = "no" ; then 7099 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7101 fi 7102 7103 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7105 fi 7106 7107 CFLAGS="$CFLAGS -Werror=implicit" 7108 7109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7110$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7111 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7112 if eval \${$cacheid+:} false; then : 7113 $as_echo_n "(cached) " >&6 7114else 7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116/* end confdefs.h. */ 7117int i; 7118int 7119main () 7120{ 7121 7122 ; 7123 return 0; 7124} 7125_ACEOF 7126if ac_fn_c_try_link "$LINENO"; then : 7127 eval $cacheid=yes 7128else 7129 eval $cacheid=no 7130fi 7131rm -f core conftest.err conftest.$ac_objext \ 7132 conftest$ac_exeext conftest.$ac_ext 7133fi 7134 7135 7136 CFLAGS="$xorg_testset_save_CFLAGS" 7137 7138 eval supported=\$$cacheid 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7140$as_echo "$supported" >&6; } 7141 if test "$supported" = "yes" ; then 7142 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7143 found="yes" 7144 fi 7145 fi 7146 7147 if test $found = "no" ; then 7148 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7150 fi 7151 7152 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7154 fi 7155 7156 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7157 7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7159$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7160 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7161 if eval \${$cacheid+:} false; then : 7162 $as_echo_n "(cached) " >&6 7163else 7164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7165/* end confdefs.h. */ 7166int i; 7167int 7168main () 7169{ 7170 7171 ; 7172 return 0; 7173} 7174_ACEOF 7175if ac_fn_c_try_link "$LINENO"; then : 7176 eval $cacheid=yes 7177else 7178 eval $cacheid=no 7179fi 7180rm -f core conftest.err conftest.$ac_objext \ 7181 conftest$ac_exeext conftest.$ac_ext 7182fi 7183 7184 7185 CFLAGS="$xorg_testset_save_CFLAGS" 7186 7187 eval supported=\$$cacheid 7188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7189$as_echo "$supported" >&6; } 7190 if test "$supported" = "yes" ; then 7191 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7192 found="yes" 7193 fi 7194 fi 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210xorg_testset_save_CFLAGS="$CFLAGS" 7211 7212if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7215$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7216if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7217 $as_echo_n "(cached) " >&6 7218else 7219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7220/* end confdefs.h. */ 7221int i; 7222_ACEOF 7223if ac_fn_c_try_compile "$LINENO"; then : 7224 xorg_cv_cc_flag_unknown_warning_option=yes 7225else 7226 xorg_cv_cc_flag_unknown_warning_option=no 7227fi 7228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7229fi 7230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7231$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7233 CFLAGS="$xorg_testset_save_CFLAGS" 7234fi 7235 7236if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 fi 7240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7242$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7243if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7244 $as_echo_n "(cached) " >&6 7245else 7246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7247/* end confdefs.h. */ 7248int i; 7249_ACEOF 7250if ac_fn_c_try_compile "$LINENO"; then : 7251 xorg_cv_cc_flag_unused_command_line_argument=yes 7252else 7253 xorg_cv_cc_flag_unused_command_line_argument=no 7254fi 7255rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7256fi 7257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7258$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7260 CFLAGS="$xorg_testset_save_CFLAGS" 7261fi 7262 7263found="no" 7264 7265 if test $found = "no" ; then 7266 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7268 fi 7269 7270 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7272 fi 7273 7274 CFLAGS="$CFLAGS -Werror=nonnull" 7275 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7277$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7278 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7279 if eval \${$cacheid+:} false; then : 7280 $as_echo_n "(cached) " >&6 7281else 7282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7283/* end confdefs.h. */ 7284int i; 7285int 7286main () 7287{ 7288 7289 ; 7290 return 0; 7291} 7292_ACEOF 7293if ac_fn_c_try_link "$LINENO"; then : 7294 eval $cacheid=yes 7295else 7296 eval $cacheid=no 7297fi 7298rm -f core conftest.err conftest.$ac_objext \ 7299 conftest$ac_exeext conftest.$ac_ext 7300fi 7301 7302 7303 CFLAGS="$xorg_testset_save_CFLAGS" 7304 7305 eval supported=\$$cacheid 7306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7307$as_echo "$supported" >&6; } 7308 if test "$supported" = "yes" ; then 7309 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7310 found="yes" 7311 fi 7312 fi 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328xorg_testset_save_CFLAGS="$CFLAGS" 7329 7330if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7333$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7334if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7335 $as_echo_n "(cached) " >&6 7336else 7337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7338/* end confdefs.h. */ 7339int i; 7340_ACEOF 7341if ac_fn_c_try_compile "$LINENO"; then : 7342 xorg_cv_cc_flag_unknown_warning_option=yes 7343else 7344 xorg_cv_cc_flag_unknown_warning_option=no 7345fi 7346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7347fi 7348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7349$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7351 CFLAGS="$xorg_testset_save_CFLAGS" 7352fi 7353 7354if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7357 fi 7358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7360$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7361if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7362 $as_echo_n "(cached) " >&6 7363else 7364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365/* end confdefs.h. */ 7366int i; 7367_ACEOF 7368if ac_fn_c_try_compile "$LINENO"; then : 7369 xorg_cv_cc_flag_unused_command_line_argument=yes 7370else 7371 xorg_cv_cc_flag_unused_command_line_argument=no 7372fi 7373rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7374fi 7375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7376$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7378 CFLAGS="$xorg_testset_save_CFLAGS" 7379fi 7380 7381found="no" 7382 7383 if test $found = "no" ; then 7384 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7386 fi 7387 7388 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7390 fi 7391 7392 CFLAGS="$CFLAGS -Werror=init-self" 7393 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7395$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7396 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7397 if eval \${$cacheid+:} false; then : 7398 $as_echo_n "(cached) " >&6 7399else 7400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7401/* end confdefs.h. */ 7402int i; 7403int 7404main () 7405{ 7406 7407 ; 7408 return 0; 7409} 7410_ACEOF 7411if ac_fn_c_try_link "$LINENO"; then : 7412 eval $cacheid=yes 7413else 7414 eval $cacheid=no 7415fi 7416rm -f core conftest.err conftest.$ac_objext \ 7417 conftest$ac_exeext conftest.$ac_ext 7418fi 7419 7420 7421 CFLAGS="$xorg_testset_save_CFLAGS" 7422 7423 eval supported=\$$cacheid 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7425$as_echo "$supported" >&6; } 7426 if test "$supported" = "yes" ; then 7427 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7428 found="yes" 7429 fi 7430 fi 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444 7445 7446xorg_testset_save_CFLAGS="$CFLAGS" 7447 7448if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7451$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7452if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7453 $as_echo_n "(cached) " >&6 7454else 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456/* end confdefs.h. */ 7457int i; 7458_ACEOF 7459if ac_fn_c_try_compile "$LINENO"; then : 7460 xorg_cv_cc_flag_unknown_warning_option=yes 7461else 7462 xorg_cv_cc_flag_unknown_warning_option=no 7463fi 7464rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7465fi 7466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7467$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7468 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7469 CFLAGS="$xorg_testset_save_CFLAGS" 7470fi 7471 7472if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7475 fi 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7478$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7479if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7480 $as_echo_n "(cached) " >&6 7481else 7482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7483/* end confdefs.h. */ 7484int i; 7485_ACEOF 7486if ac_fn_c_try_compile "$LINENO"; then : 7487 xorg_cv_cc_flag_unused_command_line_argument=yes 7488else 7489 xorg_cv_cc_flag_unused_command_line_argument=no 7490fi 7491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7492fi 7493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7494$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7495 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7496 CFLAGS="$xorg_testset_save_CFLAGS" 7497fi 7498 7499found="no" 7500 7501 if test $found = "no" ; then 7502 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7504 fi 7505 7506 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7508 fi 7509 7510 CFLAGS="$CFLAGS -Werror=main" 7511 7512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7513$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7514 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7515 if eval \${$cacheid+:} false; then : 7516 $as_echo_n "(cached) " >&6 7517else 7518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7519/* end confdefs.h. */ 7520int i; 7521int 7522main () 7523{ 7524 7525 ; 7526 return 0; 7527} 7528_ACEOF 7529if ac_fn_c_try_link "$LINENO"; then : 7530 eval $cacheid=yes 7531else 7532 eval $cacheid=no 7533fi 7534rm -f core conftest.err conftest.$ac_objext \ 7535 conftest$ac_exeext conftest.$ac_ext 7536fi 7537 7538 7539 CFLAGS="$xorg_testset_save_CFLAGS" 7540 7541 eval supported=\$$cacheid 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7543$as_echo "$supported" >&6; } 7544 if test "$supported" = "yes" ; then 7545 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7546 found="yes" 7547 fi 7548 fi 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564xorg_testset_save_CFLAGS="$CFLAGS" 7565 7566if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7569$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7570if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7571 $as_echo_n "(cached) " >&6 7572else 7573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7574/* end confdefs.h. */ 7575int i; 7576_ACEOF 7577if ac_fn_c_try_compile "$LINENO"; then : 7578 xorg_cv_cc_flag_unknown_warning_option=yes 7579else 7580 xorg_cv_cc_flag_unknown_warning_option=no 7581fi 7582rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7583fi 7584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7585$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7587 CFLAGS="$xorg_testset_save_CFLAGS" 7588fi 7589 7590if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7593 fi 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7596$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7597if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7598 $as_echo_n "(cached) " >&6 7599else 7600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7601/* end confdefs.h. */ 7602int i; 7603_ACEOF 7604if ac_fn_c_try_compile "$LINENO"; then : 7605 xorg_cv_cc_flag_unused_command_line_argument=yes 7606else 7607 xorg_cv_cc_flag_unused_command_line_argument=no 7608fi 7609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7610fi 7611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7612$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7614 CFLAGS="$xorg_testset_save_CFLAGS" 7615fi 7616 7617found="no" 7618 7619 if test $found = "no" ; then 7620 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7622 fi 7623 7624 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7626 fi 7627 7628 CFLAGS="$CFLAGS -Werror=missing-braces" 7629 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7631$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7632 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7633 if eval \${$cacheid+:} false; then : 7634 $as_echo_n "(cached) " >&6 7635else 7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7637/* end confdefs.h. */ 7638int i; 7639int 7640main () 7641{ 7642 7643 ; 7644 return 0; 7645} 7646_ACEOF 7647if ac_fn_c_try_link "$LINENO"; then : 7648 eval $cacheid=yes 7649else 7650 eval $cacheid=no 7651fi 7652rm -f core conftest.err conftest.$ac_objext \ 7653 conftest$ac_exeext conftest.$ac_ext 7654fi 7655 7656 7657 CFLAGS="$xorg_testset_save_CFLAGS" 7658 7659 eval supported=\$$cacheid 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7661$as_echo "$supported" >&6; } 7662 if test "$supported" = "yes" ; then 7663 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7664 found="yes" 7665 fi 7666 fi 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682xorg_testset_save_CFLAGS="$CFLAGS" 7683 7684if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7687$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7688if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7689 $as_echo_n "(cached) " >&6 7690else 7691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7692/* end confdefs.h. */ 7693int i; 7694_ACEOF 7695if ac_fn_c_try_compile "$LINENO"; then : 7696 xorg_cv_cc_flag_unknown_warning_option=yes 7697else 7698 xorg_cv_cc_flag_unknown_warning_option=no 7699fi 7700rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7701fi 7702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7703$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7705 CFLAGS="$xorg_testset_save_CFLAGS" 7706fi 7707 7708if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 fi 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7714$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7715if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7716 $as_echo_n "(cached) " >&6 7717else 7718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7719/* end confdefs.h. */ 7720int i; 7721_ACEOF 7722if ac_fn_c_try_compile "$LINENO"; then : 7723 xorg_cv_cc_flag_unused_command_line_argument=yes 7724else 7725 xorg_cv_cc_flag_unused_command_line_argument=no 7726fi 7727rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7728fi 7729{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7730$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7731 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7732 CFLAGS="$xorg_testset_save_CFLAGS" 7733fi 7734 7735found="no" 7736 7737 if test $found = "no" ; then 7738 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 7742 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7744 fi 7745 7746 CFLAGS="$CFLAGS -Werror=sequence-point" 7747 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7749$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7750 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7751 if eval \${$cacheid+:} false; then : 7752 $as_echo_n "(cached) " >&6 7753else 7754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7755/* end confdefs.h. */ 7756int i; 7757int 7758main () 7759{ 7760 7761 ; 7762 return 0; 7763} 7764_ACEOF 7765if ac_fn_c_try_link "$LINENO"; then : 7766 eval $cacheid=yes 7767else 7768 eval $cacheid=no 7769fi 7770rm -f core conftest.err conftest.$ac_objext \ 7771 conftest$ac_exeext conftest.$ac_ext 7772fi 7773 7774 7775 CFLAGS="$xorg_testset_save_CFLAGS" 7776 7777 eval supported=\$$cacheid 7778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7779$as_echo "$supported" >&6; } 7780 if test "$supported" = "yes" ; then 7781 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7782 found="yes" 7783 fi 7784 fi 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800xorg_testset_save_CFLAGS="$CFLAGS" 7801 7802if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7805$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7806if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7807 $as_echo_n "(cached) " >&6 7808else 7809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7810/* end confdefs.h. */ 7811int i; 7812_ACEOF 7813if ac_fn_c_try_compile "$LINENO"; then : 7814 xorg_cv_cc_flag_unknown_warning_option=yes 7815else 7816 xorg_cv_cc_flag_unknown_warning_option=no 7817fi 7818rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7819fi 7820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7821$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7822 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7823 CFLAGS="$xorg_testset_save_CFLAGS" 7824fi 7825 7826if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7829 fi 7830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7832$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7833if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7834 $as_echo_n "(cached) " >&6 7835else 7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7837/* end confdefs.h. */ 7838int i; 7839_ACEOF 7840if ac_fn_c_try_compile "$LINENO"; then : 7841 xorg_cv_cc_flag_unused_command_line_argument=yes 7842else 7843 xorg_cv_cc_flag_unused_command_line_argument=no 7844fi 7845rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7846fi 7847{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7848$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7850 CFLAGS="$xorg_testset_save_CFLAGS" 7851fi 7852 7853found="no" 7854 7855 if test $found = "no" ; then 7856 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7858 fi 7859 7860 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7862 fi 7863 7864 CFLAGS="$CFLAGS -Werror=return-type" 7865 7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7867$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7868 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7869 if eval \${$cacheid+:} false; then : 7870 $as_echo_n "(cached) " >&6 7871else 7872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7873/* end confdefs.h. */ 7874int i; 7875int 7876main () 7877{ 7878 7879 ; 7880 return 0; 7881} 7882_ACEOF 7883if ac_fn_c_try_link "$LINENO"; then : 7884 eval $cacheid=yes 7885else 7886 eval $cacheid=no 7887fi 7888rm -f core conftest.err conftest.$ac_objext \ 7889 conftest$ac_exeext conftest.$ac_ext 7890fi 7891 7892 7893 CFLAGS="$xorg_testset_save_CFLAGS" 7894 7895 eval supported=\$$cacheid 7896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7897$as_echo "$supported" >&6; } 7898 if test "$supported" = "yes" ; then 7899 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7900 found="yes" 7901 fi 7902 fi 7903 7904 if test $found = "no" ; then 7905 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7907 fi 7908 7909 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7911 fi 7912 7913 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7914 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7916$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7917 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7918 if eval \${$cacheid+:} false; then : 7919 $as_echo_n "(cached) " >&6 7920else 7921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7922/* end confdefs.h. */ 7923int i; 7924int 7925main () 7926{ 7927 7928 ; 7929 return 0; 7930} 7931_ACEOF 7932if ac_fn_c_try_link "$LINENO"; then : 7933 eval $cacheid=yes 7934else 7935 eval $cacheid=no 7936fi 7937rm -f core conftest.err conftest.$ac_objext \ 7938 conftest$ac_exeext conftest.$ac_ext 7939fi 7940 7941 7942 CFLAGS="$xorg_testset_save_CFLAGS" 7943 7944 eval supported=\$$cacheid 7945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7946$as_echo "$supported" >&6; } 7947 if test "$supported" = "yes" ; then 7948 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7949 found="yes" 7950 fi 7951 fi 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967xorg_testset_save_CFLAGS="$CFLAGS" 7968 7969if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7972$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7973if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7974 $as_echo_n "(cached) " >&6 7975else 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977/* end confdefs.h. */ 7978int i; 7979_ACEOF 7980if ac_fn_c_try_compile "$LINENO"; then : 7981 xorg_cv_cc_flag_unknown_warning_option=yes 7982else 7983 xorg_cv_cc_flag_unknown_warning_option=no 7984fi 7985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7986fi 7987{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7988$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7990 CFLAGS="$xorg_testset_save_CFLAGS" 7991fi 7992 7993if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7996 fi 7997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7999$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8000if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8001 $as_echo_n "(cached) " >&6 8002else 8003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8004/* end confdefs.h. */ 8005int i; 8006_ACEOF 8007if ac_fn_c_try_compile "$LINENO"; then : 8008 xorg_cv_cc_flag_unused_command_line_argument=yes 8009else 8010 xorg_cv_cc_flag_unused_command_line_argument=no 8011fi 8012rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8013fi 8014{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8015$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8017 CFLAGS="$xorg_testset_save_CFLAGS" 8018fi 8019 8020found="no" 8021 8022 if test $found = "no" ; then 8023 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8025 fi 8026 8027 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8029 fi 8030 8031 CFLAGS="$CFLAGS -Werror=trigraphs" 8032 8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8034$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8035 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 8036 if eval \${$cacheid+:} false; then : 8037 $as_echo_n "(cached) " >&6 8038else 8039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8040/* end confdefs.h. */ 8041int i; 8042int 8043main () 8044{ 8045 8046 ; 8047 return 0; 8048} 8049_ACEOF 8050if ac_fn_c_try_link "$LINENO"; then : 8051 eval $cacheid=yes 8052else 8053 eval $cacheid=no 8054fi 8055rm -f core conftest.err conftest.$ac_objext \ 8056 conftest$ac_exeext conftest.$ac_ext 8057fi 8058 8059 8060 CFLAGS="$xorg_testset_save_CFLAGS" 8061 8062 eval supported=\$$cacheid 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8064$as_echo "$supported" >&6; } 8065 if test "$supported" = "yes" ; then 8066 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8067 found="yes" 8068 fi 8069 fi 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085xorg_testset_save_CFLAGS="$CFLAGS" 8086 8087if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8090$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8091if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8092 $as_echo_n "(cached) " >&6 8093else 8094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8095/* end confdefs.h. */ 8096int i; 8097_ACEOF 8098if ac_fn_c_try_compile "$LINENO"; then : 8099 xorg_cv_cc_flag_unknown_warning_option=yes 8100else 8101 xorg_cv_cc_flag_unknown_warning_option=no 8102fi 8103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8104fi 8105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8106$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8108 CFLAGS="$xorg_testset_save_CFLAGS" 8109fi 8110 8111if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8114 fi 8115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8117$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8118if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8119 $as_echo_n "(cached) " >&6 8120else 8121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8122/* end confdefs.h. */ 8123int i; 8124_ACEOF 8125if ac_fn_c_try_compile "$LINENO"; then : 8126 xorg_cv_cc_flag_unused_command_line_argument=yes 8127else 8128 xorg_cv_cc_flag_unused_command_line_argument=no 8129fi 8130rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8131fi 8132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8133$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8134 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8135 CFLAGS="$xorg_testset_save_CFLAGS" 8136fi 8137 8138found="no" 8139 8140 if test $found = "no" ; then 8141 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8143 fi 8144 8145 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8147 fi 8148 8149 CFLAGS="$CFLAGS -Werror=array-bounds" 8150 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8152$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8153 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8154 if eval \${$cacheid+:} false; then : 8155 $as_echo_n "(cached) " >&6 8156else 8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158/* end confdefs.h. */ 8159int i; 8160int 8161main () 8162{ 8163 8164 ; 8165 return 0; 8166} 8167_ACEOF 8168if ac_fn_c_try_link "$LINENO"; then : 8169 eval $cacheid=yes 8170else 8171 eval $cacheid=no 8172fi 8173rm -f core conftest.err conftest.$ac_objext \ 8174 conftest$ac_exeext conftest.$ac_ext 8175fi 8176 8177 8178 CFLAGS="$xorg_testset_save_CFLAGS" 8179 8180 eval supported=\$$cacheid 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8182$as_echo "$supported" >&6; } 8183 if test "$supported" = "yes" ; then 8184 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8185 found="yes" 8186 fi 8187 fi 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203xorg_testset_save_CFLAGS="$CFLAGS" 8204 8205if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8208$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8209if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8210 $as_echo_n "(cached) " >&6 8211else 8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8213/* end confdefs.h. */ 8214int i; 8215_ACEOF 8216if ac_fn_c_try_compile "$LINENO"; then : 8217 xorg_cv_cc_flag_unknown_warning_option=yes 8218else 8219 xorg_cv_cc_flag_unknown_warning_option=no 8220fi 8221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8222fi 8223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8224$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8225 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8226 CFLAGS="$xorg_testset_save_CFLAGS" 8227fi 8228 8229if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8232 fi 8233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8235$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8236if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8237 $as_echo_n "(cached) " >&6 8238else 8239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8240/* end confdefs.h. */ 8241int i; 8242_ACEOF 8243if ac_fn_c_try_compile "$LINENO"; then : 8244 xorg_cv_cc_flag_unused_command_line_argument=yes 8245else 8246 xorg_cv_cc_flag_unused_command_line_argument=no 8247fi 8248rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8249fi 8250{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8251$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254fi 8255 8256found="no" 8257 8258 if test $found = "no" ; then 8259 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8261 fi 8262 8263 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8265 fi 8266 8267 CFLAGS="$CFLAGS -Werror=write-strings" 8268 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8270$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8271 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8272 if eval \${$cacheid+:} false; then : 8273 $as_echo_n "(cached) " >&6 8274else 8275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8276/* end confdefs.h. */ 8277int i; 8278int 8279main () 8280{ 8281 8282 ; 8283 return 0; 8284} 8285_ACEOF 8286if ac_fn_c_try_link "$LINENO"; then : 8287 eval $cacheid=yes 8288else 8289 eval $cacheid=no 8290fi 8291rm -f core conftest.err conftest.$ac_objext \ 8292 conftest$ac_exeext conftest.$ac_ext 8293fi 8294 8295 8296 CFLAGS="$xorg_testset_save_CFLAGS" 8297 8298 eval supported=\$$cacheid 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8300$as_echo "$supported" >&6; } 8301 if test "$supported" = "yes" ; then 8302 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8303 found="yes" 8304 fi 8305 fi 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321xorg_testset_save_CFLAGS="$CFLAGS" 8322 8323if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8326$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8327if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8328 $as_echo_n "(cached) " >&6 8329else 8330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8331/* end confdefs.h. */ 8332int i; 8333_ACEOF 8334if ac_fn_c_try_compile "$LINENO"; then : 8335 xorg_cv_cc_flag_unknown_warning_option=yes 8336else 8337 xorg_cv_cc_flag_unknown_warning_option=no 8338fi 8339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8340fi 8341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8342$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8344 CFLAGS="$xorg_testset_save_CFLAGS" 8345fi 8346 8347if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8350 fi 8351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8353$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8354if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8355 $as_echo_n "(cached) " >&6 8356else 8357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8358/* end confdefs.h. */ 8359int i; 8360_ACEOF 8361if ac_fn_c_try_compile "$LINENO"; then : 8362 xorg_cv_cc_flag_unused_command_line_argument=yes 8363else 8364 xorg_cv_cc_flag_unused_command_line_argument=no 8365fi 8366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8367fi 8368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8369$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8371 CFLAGS="$xorg_testset_save_CFLAGS" 8372fi 8373 8374found="no" 8375 8376 if test $found = "no" ; then 8377 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8379 fi 8380 8381 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8383 fi 8384 8385 CFLAGS="$CFLAGS -Werror=address" 8386 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8388$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8389 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8390 if eval \${$cacheid+:} false; then : 8391 $as_echo_n "(cached) " >&6 8392else 8393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8394/* end confdefs.h. */ 8395int i; 8396int 8397main () 8398{ 8399 8400 ; 8401 return 0; 8402} 8403_ACEOF 8404if ac_fn_c_try_link "$LINENO"; then : 8405 eval $cacheid=yes 8406else 8407 eval $cacheid=no 8408fi 8409rm -f core conftest.err conftest.$ac_objext \ 8410 conftest$ac_exeext conftest.$ac_ext 8411fi 8412 8413 8414 CFLAGS="$xorg_testset_save_CFLAGS" 8415 8416 eval supported=\$$cacheid 8417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8418$as_echo "$supported" >&6; } 8419 if test "$supported" = "yes" ; then 8420 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8421 found="yes" 8422 fi 8423 fi 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 8439xorg_testset_save_CFLAGS="$CFLAGS" 8440 8441if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8444$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8445if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8446 $as_echo_n "(cached) " >&6 8447else 8448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8449/* end confdefs.h. */ 8450int i; 8451_ACEOF 8452if ac_fn_c_try_compile "$LINENO"; then : 8453 xorg_cv_cc_flag_unknown_warning_option=yes 8454else 8455 xorg_cv_cc_flag_unknown_warning_option=no 8456fi 8457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8458fi 8459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8460$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8462 CFLAGS="$xorg_testset_save_CFLAGS" 8463fi 8464 8465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8468 fi 8469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8471$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8472if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8473 $as_echo_n "(cached) " >&6 8474else 8475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8476/* end confdefs.h. */ 8477int i; 8478_ACEOF 8479if ac_fn_c_try_compile "$LINENO"; then : 8480 xorg_cv_cc_flag_unused_command_line_argument=yes 8481else 8482 xorg_cv_cc_flag_unused_command_line_argument=no 8483fi 8484rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8485fi 8486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8487$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8489 CFLAGS="$xorg_testset_save_CFLAGS" 8490fi 8491 8492found="no" 8493 8494 if test $found = "no" ; then 8495 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8497 fi 8498 8499 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8501 fi 8502 8503 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8504 8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8506$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8507 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8508 if eval \${$cacheid+:} false; then : 8509 $as_echo_n "(cached) " >&6 8510else 8511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512/* end confdefs.h. */ 8513int i; 8514int 8515main () 8516{ 8517 8518 ; 8519 return 0; 8520} 8521_ACEOF 8522if ac_fn_c_try_link "$LINENO"; then : 8523 eval $cacheid=yes 8524else 8525 eval $cacheid=no 8526fi 8527rm -f core conftest.err conftest.$ac_objext \ 8528 conftest$ac_exeext conftest.$ac_ext 8529fi 8530 8531 8532 CFLAGS="$xorg_testset_save_CFLAGS" 8533 8534 eval supported=\$$cacheid 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8536$as_echo "$supported" >&6; } 8537 if test "$supported" = "yes" ; then 8538 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8539 found="yes" 8540 fi 8541 fi 8542 8543 if test $found = "no" ; then 8544 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8546 fi 8547 8548 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8550 fi 8551 8552 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8553 8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8555$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8556 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8557 if eval \${$cacheid+:} false; then : 8558 $as_echo_n "(cached) " >&6 8559else 8560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561/* end confdefs.h. */ 8562int i; 8563int 8564main () 8565{ 8566 8567 ; 8568 return 0; 8569} 8570_ACEOF 8571if ac_fn_c_try_link "$LINENO"; then : 8572 eval $cacheid=yes 8573else 8574 eval $cacheid=no 8575fi 8576rm -f core conftest.err conftest.$ac_objext \ 8577 conftest$ac_exeext conftest.$ac_ext 8578fi 8579 8580 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 8583 eval supported=\$$cacheid 8584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8585$as_echo "$supported" >&6; } 8586 if test "$supported" = "yes" ; then 8587 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8588 found="yes" 8589 fi 8590 fi 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606xorg_testset_save_CFLAGS="$CFLAGS" 8607 8608if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8611$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8612if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8613 $as_echo_n "(cached) " >&6 8614else 8615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8616/* end confdefs.h. */ 8617int i; 8618_ACEOF 8619if ac_fn_c_try_compile "$LINENO"; then : 8620 xorg_cv_cc_flag_unknown_warning_option=yes 8621else 8622 xorg_cv_cc_flag_unknown_warning_option=no 8623fi 8624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8625fi 8626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8627$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8629 CFLAGS="$xorg_testset_save_CFLAGS" 8630fi 8631 8632if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8635 fi 8636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8638$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8639if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8640 $as_echo_n "(cached) " >&6 8641else 8642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643/* end confdefs.h. */ 8644int i; 8645_ACEOF 8646if ac_fn_c_try_compile "$LINENO"; then : 8647 xorg_cv_cc_flag_unused_command_line_argument=yes 8648else 8649 xorg_cv_cc_flag_unused_command_line_argument=no 8650fi 8651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8652fi 8653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8654$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8656 CFLAGS="$xorg_testset_save_CFLAGS" 8657fi 8658 8659found="no" 8660 8661 if test $found = "no" ; then 8662 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8664 fi 8665 8666 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8668 fi 8669 8670 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8671 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8673$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8674 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8675 if eval \${$cacheid+:} false; then : 8676 $as_echo_n "(cached) " >&6 8677else 8678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8679/* end confdefs.h. */ 8680int i; 8681int 8682main () 8683{ 8684 8685 ; 8686 return 0; 8687} 8688_ACEOF 8689if ac_fn_c_try_link "$LINENO"; then : 8690 eval $cacheid=yes 8691else 8692 eval $cacheid=no 8693fi 8694rm -f core conftest.err conftest.$ac_objext \ 8695 conftest$ac_exeext conftest.$ac_ext 8696fi 8697 8698 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700 8701 eval supported=\$$cacheid 8702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8703$as_echo "$supported" >&6; } 8704 if test "$supported" = "yes" ; then 8705 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8706 found="yes" 8707 fi 8708 fi 8709 8710 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8711else 8712{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8713$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 $PACKAGE_BUGREPORT" >&2;} 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727xorg_testset_save_CFLAGS="$CFLAGS" 8728 8729if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8732$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8733if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8734 $as_echo_n "(cached) " >&6 8735else 8736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8737/* end confdefs.h. */ 8738int i; 8739_ACEOF 8740if ac_fn_c_try_compile "$LINENO"; then : 8741 xorg_cv_cc_flag_unknown_warning_option=yes 8742else 8743 xorg_cv_cc_flag_unknown_warning_option=no 8744fi 8745rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8746fi 8747{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8748$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8750 CFLAGS="$xorg_testset_save_CFLAGS" 8751fi 8752 8753if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8756 fi 8757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8759$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8760if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8761 $as_echo_n "(cached) " >&6 8762else 8763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8764/* end confdefs.h. */ 8765int i; 8766_ACEOF 8767if ac_fn_c_try_compile "$LINENO"; then : 8768 xorg_cv_cc_flag_unused_command_line_argument=yes 8769else 8770 xorg_cv_cc_flag_unused_command_line_argument=no 8771fi 8772rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8773fi 8774{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8775$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8777 CFLAGS="$xorg_testset_save_CFLAGS" 8778fi 8779 8780found="no" 8781 8782 if test $found = "no" ; then 8783 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8785 fi 8786 8787 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8789 fi 8790 8791 CFLAGS="$CFLAGS -Wimplicit" 8792 8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8794$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8795 cacheid=xorg_cv_cc_flag__Wimplicit 8796 if eval \${$cacheid+:} false; then : 8797 $as_echo_n "(cached) " >&6 8798else 8799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8800/* end confdefs.h. */ 8801int i; 8802int 8803main () 8804{ 8805 8806 ; 8807 return 0; 8808} 8809_ACEOF 8810if ac_fn_c_try_link "$LINENO"; then : 8811 eval $cacheid=yes 8812else 8813 eval $cacheid=no 8814fi 8815rm -f core conftest.err conftest.$ac_objext \ 8816 conftest$ac_exeext conftest.$ac_ext 8817fi 8818 8819 8820 CFLAGS="$xorg_testset_save_CFLAGS" 8821 8822 eval supported=\$$cacheid 8823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8824$as_echo "$supported" >&6; } 8825 if test "$supported" = "yes" ; then 8826 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8827 found="yes" 8828 fi 8829 fi 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845xorg_testset_save_CFLAGS="$CFLAGS" 8846 8847if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8850$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8851if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8852 $as_echo_n "(cached) " >&6 8853else 8854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855/* end confdefs.h. */ 8856int i; 8857_ACEOF 8858if ac_fn_c_try_compile "$LINENO"; then : 8859 xorg_cv_cc_flag_unknown_warning_option=yes 8860else 8861 xorg_cv_cc_flag_unknown_warning_option=no 8862fi 8863rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8864fi 8865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8866$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8868 CFLAGS="$xorg_testset_save_CFLAGS" 8869fi 8870 8871if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 fi 8875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8877$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8878if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8879 $as_echo_n "(cached) " >&6 8880else 8881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882/* end confdefs.h. */ 8883int i; 8884_ACEOF 8885if ac_fn_c_try_compile "$LINENO"; then : 8886 xorg_cv_cc_flag_unused_command_line_argument=yes 8887else 8888 xorg_cv_cc_flag_unused_command_line_argument=no 8889fi 8890rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8891fi 8892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8893$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8895 CFLAGS="$xorg_testset_save_CFLAGS" 8896fi 8897 8898found="no" 8899 8900 if test $found = "no" ; then 8901 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8903 fi 8904 8905 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8907 fi 8908 8909 CFLAGS="$CFLAGS -Wnonnull" 8910 8911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8912$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8913 cacheid=xorg_cv_cc_flag__Wnonnull 8914 if eval \${$cacheid+:} false; then : 8915 $as_echo_n "(cached) " >&6 8916else 8917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8918/* end confdefs.h. */ 8919int i; 8920int 8921main () 8922{ 8923 8924 ; 8925 return 0; 8926} 8927_ACEOF 8928if ac_fn_c_try_link "$LINENO"; then : 8929 eval $cacheid=yes 8930else 8931 eval $cacheid=no 8932fi 8933rm -f core conftest.err conftest.$ac_objext \ 8934 conftest$ac_exeext conftest.$ac_ext 8935fi 8936 8937 8938 CFLAGS="$xorg_testset_save_CFLAGS" 8939 8940 eval supported=\$$cacheid 8941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8942$as_echo "$supported" >&6; } 8943 if test "$supported" = "yes" ; then 8944 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8945 found="yes" 8946 fi 8947 fi 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963xorg_testset_save_CFLAGS="$CFLAGS" 8964 8965if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8968$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8969if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8970 $as_echo_n "(cached) " >&6 8971else 8972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973/* end confdefs.h. */ 8974int i; 8975_ACEOF 8976if ac_fn_c_try_compile "$LINENO"; then : 8977 xorg_cv_cc_flag_unknown_warning_option=yes 8978else 8979 xorg_cv_cc_flag_unknown_warning_option=no 8980fi 8981rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8982fi 8983{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8984$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8986 CFLAGS="$xorg_testset_save_CFLAGS" 8987fi 8988 8989if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8992 fi 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8995$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8996if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8997 $as_echo_n "(cached) " >&6 8998else 8999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9000/* end confdefs.h. */ 9001int i; 9002_ACEOF 9003if ac_fn_c_try_compile "$LINENO"; then : 9004 xorg_cv_cc_flag_unused_command_line_argument=yes 9005else 9006 xorg_cv_cc_flag_unused_command_line_argument=no 9007fi 9008rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9009fi 9010{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9011$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9013 CFLAGS="$xorg_testset_save_CFLAGS" 9014fi 9015 9016found="no" 9017 9018 if test $found = "no" ; then 9019 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9021 fi 9022 9023 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9025 fi 9026 9027 CFLAGS="$CFLAGS -Winit-self" 9028 9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9030$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9031 cacheid=xorg_cv_cc_flag__Winit_self 9032 if eval \${$cacheid+:} false; then : 9033 $as_echo_n "(cached) " >&6 9034else 9035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9036/* end confdefs.h. */ 9037int i; 9038int 9039main () 9040{ 9041 9042 ; 9043 return 0; 9044} 9045_ACEOF 9046if ac_fn_c_try_link "$LINENO"; then : 9047 eval $cacheid=yes 9048else 9049 eval $cacheid=no 9050fi 9051rm -f core conftest.err conftest.$ac_objext \ 9052 conftest$ac_exeext conftest.$ac_ext 9053fi 9054 9055 9056 CFLAGS="$xorg_testset_save_CFLAGS" 9057 9058 eval supported=\$$cacheid 9059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9060$as_echo "$supported" >&6; } 9061 if test "$supported" = "yes" ; then 9062 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9063 found="yes" 9064 fi 9065 fi 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081xorg_testset_save_CFLAGS="$CFLAGS" 9082 9083if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9086$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9087if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9088 $as_echo_n "(cached) " >&6 9089else 9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9091/* end confdefs.h. */ 9092int i; 9093_ACEOF 9094if ac_fn_c_try_compile "$LINENO"; then : 9095 xorg_cv_cc_flag_unknown_warning_option=yes 9096else 9097 xorg_cv_cc_flag_unknown_warning_option=no 9098fi 9099rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9100fi 9101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9102$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9103 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9104 CFLAGS="$xorg_testset_save_CFLAGS" 9105fi 9106 9107if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9113$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9114if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9115 $as_echo_n "(cached) " >&6 9116else 9117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9118/* end confdefs.h. */ 9119int i; 9120_ACEOF 9121if ac_fn_c_try_compile "$LINENO"; then : 9122 xorg_cv_cc_flag_unused_command_line_argument=yes 9123else 9124 xorg_cv_cc_flag_unused_command_line_argument=no 9125fi 9126rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9127fi 9128{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9129$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9131 CFLAGS="$xorg_testset_save_CFLAGS" 9132fi 9133 9134found="no" 9135 9136 if test $found = "no" ; then 9137 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9139 fi 9140 9141 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9143 fi 9144 9145 CFLAGS="$CFLAGS -Wmain" 9146 9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9148$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9149 cacheid=xorg_cv_cc_flag__Wmain 9150 if eval \${$cacheid+:} false; then : 9151 $as_echo_n "(cached) " >&6 9152else 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154/* end confdefs.h. */ 9155int i; 9156int 9157main () 9158{ 9159 9160 ; 9161 return 0; 9162} 9163_ACEOF 9164if ac_fn_c_try_link "$LINENO"; then : 9165 eval $cacheid=yes 9166else 9167 eval $cacheid=no 9168fi 9169rm -f core conftest.err conftest.$ac_objext \ 9170 conftest$ac_exeext conftest.$ac_ext 9171fi 9172 9173 9174 CFLAGS="$xorg_testset_save_CFLAGS" 9175 9176 eval supported=\$$cacheid 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9178$as_echo "$supported" >&6; } 9179 if test "$supported" = "yes" ; then 9180 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9181 found="yes" 9182 fi 9183 fi 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199xorg_testset_save_CFLAGS="$CFLAGS" 9200 9201if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9204$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9205if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9206 $as_echo_n "(cached) " >&6 9207else 9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9209/* end confdefs.h. */ 9210int i; 9211_ACEOF 9212if ac_fn_c_try_compile "$LINENO"; then : 9213 xorg_cv_cc_flag_unknown_warning_option=yes 9214else 9215 xorg_cv_cc_flag_unknown_warning_option=no 9216fi 9217rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9218fi 9219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9220$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9221 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9222 CFLAGS="$xorg_testset_save_CFLAGS" 9223fi 9224 9225if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9228 fi 9229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9231$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9232if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9233 $as_echo_n "(cached) " >&6 9234else 9235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9236/* end confdefs.h. */ 9237int i; 9238_ACEOF 9239if ac_fn_c_try_compile "$LINENO"; then : 9240 xorg_cv_cc_flag_unused_command_line_argument=yes 9241else 9242 xorg_cv_cc_flag_unused_command_line_argument=no 9243fi 9244rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9245fi 9246{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9247$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250fi 9251 9252found="no" 9253 9254 if test $found = "no" ; then 9255 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9257 fi 9258 9259 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9261 fi 9262 9263 CFLAGS="$CFLAGS -Wmissing-braces" 9264 9265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9266$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9267 cacheid=xorg_cv_cc_flag__Wmissing_braces 9268 if eval \${$cacheid+:} false; then : 9269 $as_echo_n "(cached) " >&6 9270else 9271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9272/* end confdefs.h. */ 9273int i; 9274int 9275main () 9276{ 9277 9278 ; 9279 return 0; 9280} 9281_ACEOF 9282if ac_fn_c_try_link "$LINENO"; then : 9283 eval $cacheid=yes 9284else 9285 eval $cacheid=no 9286fi 9287rm -f core conftest.err conftest.$ac_objext \ 9288 conftest$ac_exeext conftest.$ac_ext 9289fi 9290 9291 9292 CFLAGS="$xorg_testset_save_CFLAGS" 9293 9294 eval supported=\$$cacheid 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9296$as_echo "$supported" >&6; } 9297 if test "$supported" = "yes" ; then 9298 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9299 found="yes" 9300 fi 9301 fi 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317xorg_testset_save_CFLAGS="$CFLAGS" 9318 9319if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9322$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9323if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9324 $as_echo_n "(cached) " >&6 9325else 9326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9327/* end confdefs.h. */ 9328int i; 9329_ACEOF 9330if ac_fn_c_try_compile "$LINENO"; then : 9331 xorg_cv_cc_flag_unknown_warning_option=yes 9332else 9333 xorg_cv_cc_flag_unknown_warning_option=no 9334fi 9335rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9336fi 9337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9338$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9340 CFLAGS="$xorg_testset_save_CFLAGS" 9341fi 9342 9343if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9346 fi 9347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9349$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9350if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9351 $as_echo_n "(cached) " >&6 9352else 9353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9354/* end confdefs.h. */ 9355int i; 9356_ACEOF 9357if ac_fn_c_try_compile "$LINENO"; then : 9358 xorg_cv_cc_flag_unused_command_line_argument=yes 9359else 9360 xorg_cv_cc_flag_unused_command_line_argument=no 9361fi 9362rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9363fi 9364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9365$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9367 CFLAGS="$xorg_testset_save_CFLAGS" 9368fi 9369 9370found="no" 9371 9372 if test $found = "no" ; then 9373 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9375 fi 9376 9377 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9379 fi 9380 9381 CFLAGS="$CFLAGS -Wsequence-point" 9382 9383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9384$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9385 cacheid=xorg_cv_cc_flag__Wsequence_point 9386 if eval \${$cacheid+:} false; then : 9387 $as_echo_n "(cached) " >&6 9388else 9389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9390/* end confdefs.h. */ 9391int i; 9392int 9393main () 9394{ 9395 9396 ; 9397 return 0; 9398} 9399_ACEOF 9400if ac_fn_c_try_link "$LINENO"; then : 9401 eval $cacheid=yes 9402else 9403 eval $cacheid=no 9404fi 9405rm -f core conftest.err conftest.$ac_objext \ 9406 conftest$ac_exeext conftest.$ac_ext 9407fi 9408 9409 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411 9412 eval supported=\$$cacheid 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9414$as_echo "$supported" >&6; } 9415 if test "$supported" = "yes" ; then 9416 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9417 found="yes" 9418 fi 9419 fi 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435xorg_testset_save_CFLAGS="$CFLAGS" 9436 9437if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9440$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9441if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9442 $as_echo_n "(cached) " >&6 9443else 9444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9445/* end confdefs.h. */ 9446int i; 9447_ACEOF 9448if ac_fn_c_try_compile "$LINENO"; then : 9449 xorg_cv_cc_flag_unknown_warning_option=yes 9450else 9451 xorg_cv_cc_flag_unknown_warning_option=no 9452fi 9453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9454fi 9455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9456$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9457 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9458 CFLAGS="$xorg_testset_save_CFLAGS" 9459fi 9460 9461if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9464 fi 9465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9467$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9468if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9469 $as_echo_n "(cached) " >&6 9470else 9471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9472/* end confdefs.h. */ 9473int i; 9474_ACEOF 9475if ac_fn_c_try_compile "$LINENO"; then : 9476 xorg_cv_cc_flag_unused_command_line_argument=yes 9477else 9478 xorg_cv_cc_flag_unused_command_line_argument=no 9479fi 9480rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9481fi 9482{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9483$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9484 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9485 CFLAGS="$xorg_testset_save_CFLAGS" 9486fi 9487 9488found="no" 9489 9490 if test $found = "no" ; then 9491 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 fi 9494 9495 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9497 fi 9498 9499 CFLAGS="$CFLAGS -Wreturn-type" 9500 9501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9502$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9503 cacheid=xorg_cv_cc_flag__Wreturn_type 9504 if eval \${$cacheid+:} false; then : 9505 $as_echo_n "(cached) " >&6 9506else 9507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9508/* end confdefs.h. */ 9509int i; 9510int 9511main () 9512{ 9513 9514 ; 9515 return 0; 9516} 9517_ACEOF 9518if ac_fn_c_try_link "$LINENO"; then : 9519 eval $cacheid=yes 9520else 9521 eval $cacheid=no 9522fi 9523rm -f core conftest.err conftest.$ac_objext \ 9524 conftest$ac_exeext conftest.$ac_ext 9525fi 9526 9527 9528 CFLAGS="$xorg_testset_save_CFLAGS" 9529 9530 eval supported=\$$cacheid 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9532$as_echo "$supported" >&6; } 9533 if test "$supported" = "yes" ; then 9534 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9535 found="yes" 9536 fi 9537 fi 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553xorg_testset_save_CFLAGS="$CFLAGS" 9554 9555if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9558$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9559if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9560 $as_echo_n "(cached) " >&6 9561else 9562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9563/* end confdefs.h. */ 9564int i; 9565_ACEOF 9566if ac_fn_c_try_compile "$LINENO"; then : 9567 xorg_cv_cc_flag_unknown_warning_option=yes 9568else 9569 xorg_cv_cc_flag_unknown_warning_option=no 9570fi 9571rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9572fi 9573{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9574$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9575 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9576 CFLAGS="$xorg_testset_save_CFLAGS" 9577fi 9578 9579if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9582 fi 9583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9585$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9586if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9587 $as_echo_n "(cached) " >&6 9588else 9589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9590/* end confdefs.h. */ 9591int i; 9592_ACEOF 9593if ac_fn_c_try_compile "$LINENO"; then : 9594 xorg_cv_cc_flag_unused_command_line_argument=yes 9595else 9596 xorg_cv_cc_flag_unused_command_line_argument=no 9597fi 9598rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9599fi 9600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9601$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9602 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9603 CFLAGS="$xorg_testset_save_CFLAGS" 9604fi 9605 9606found="no" 9607 9608 if test $found = "no" ; then 9609 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9611 fi 9612 9613 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9615 fi 9616 9617 CFLAGS="$CFLAGS -Wtrigraphs" 9618 9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9620$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9621 cacheid=xorg_cv_cc_flag__Wtrigraphs 9622 if eval \${$cacheid+:} false; then : 9623 $as_echo_n "(cached) " >&6 9624else 9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626/* end confdefs.h. */ 9627int i; 9628int 9629main () 9630{ 9631 9632 ; 9633 return 0; 9634} 9635_ACEOF 9636if ac_fn_c_try_link "$LINENO"; then : 9637 eval $cacheid=yes 9638else 9639 eval $cacheid=no 9640fi 9641rm -f core conftest.err conftest.$ac_objext \ 9642 conftest$ac_exeext conftest.$ac_ext 9643fi 9644 9645 9646 CFLAGS="$xorg_testset_save_CFLAGS" 9647 9648 eval supported=\$$cacheid 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9650$as_echo "$supported" >&6; } 9651 if test "$supported" = "yes" ; then 9652 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9653 found="yes" 9654 fi 9655 fi 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671xorg_testset_save_CFLAGS="$CFLAGS" 9672 9673if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9676$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9677if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9678 $as_echo_n "(cached) " >&6 9679else 9680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9681/* end confdefs.h. */ 9682int i; 9683_ACEOF 9684if ac_fn_c_try_compile "$LINENO"; then : 9685 xorg_cv_cc_flag_unknown_warning_option=yes 9686else 9687 xorg_cv_cc_flag_unknown_warning_option=no 9688fi 9689rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9690fi 9691{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9692$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9694 CFLAGS="$xorg_testset_save_CFLAGS" 9695fi 9696 9697if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 fi 9701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9703$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9704if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9705 $as_echo_n "(cached) " >&6 9706else 9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708/* end confdefs.h. */ 9709int i; 9710_ACEOF 9711if ac_fn_c_try_compile "$LINENO"; then : 9712 xorg_cv_cc_flag_unused_command_line_argument=yes 9713else 9714 xorg_cv_cc_flag_unused_command_line_argument=no 9715fi 9716rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9717fi 9718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9719$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9721 CFLAGS="$xorg_testset_save_CFLAGS" 9722fi 9723 9724found="no" 9725 9726 if test $found = "no" ; then 9727 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9729 fi 9730 9731 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9733 fi 9734 9735 CFLAGS="$CFLAGS -Warray-bounds" 9736 9737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9738$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9739 cacheid=xorg_cv_cc_flag__Warray_bounds 9740 if eval \${$cacheid+:} false; then : 9741 $as_echo_n "(cached) " >&6 9742else 9743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9744/* end confdefs.h. */ 9745int i; 9746int 9747main () 9748{ 9749 9750 ; 9751 return 0; 9752} 9753_ACEOF 9754if ac_fn_c_try_link "$LINENO"; then : 9755 eval $cacheid=yes 9756else 9757 eval $cacheid=no 9758fi 9759rm -f core conftest.err conftest.$ac_objext \ 9760 conftest$ac_exeext conftest.$ac_ext 9761fi 9762 9763 9764 CFLAGS="$xorg_testset_save_CFLAGS" 9765 9766 eval supported=\$$cacheid 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9768$as_echo "$supported" >&6; } 9769 if test "$supported" = "yes" ; then 9770 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9771 found="yes" 9772 fi 9773 fi 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789xorg_testset_save_CFLAGS="$CFLAGS" 9790 9791if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9794$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9795if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9796 $as_echo_n "(cached) " >&6 9797else 9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9799/* end confdefs.h. */ 9800int i; 9801_ACEOF 9802if ac_fn_c_try_compile "$LINENO"; then : 9803 xorg_cv_cc_flag_unknown_warning_option=yes 9804else 9805 xorg_cv_cc_flag_unknown_warning_option=no 9806fi 9807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9808fi 9809{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9810$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9812 CFLAGS="$xorg_testset_save_CFLAGS" 9813fi 9814 9815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 fi 9819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9821$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9822if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9823 $as_echo_n "(cached) " >&6 9824else 9825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9826/* end confdefs.h. */ 9827int i; 9828_ACEOF 9829if ac_fn_c_try_compile "$LINENO"; then : 9830 xorg_cv_cc_flag_unused_command_line_argument=yes 9831else 9832 xorg_cv_cc_flag_unused_command_line_argument=no 9833fi 9834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9835fi 9836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9837$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9839 CFLAGS="$xorg_testset_save_CFLAGS" 9840fi 9841 9842found="no" 9843 9844 if test $found = "no" ; then 9845 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9847 fi 9848 9849 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9851 fi 9852 9853 CFLAGS="$CFLAGS -Wwrite-strings" 9854 9855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9856$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9857 cacheid=xorg_cv_cc_flag__Wwrite_strings 9858 if eval \${$cacheid+:} false; then : 9859 $as_echo_n "(cached) " >&6 9860else 9861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9862/* end confdefs.h. */ 9863int i; 9864int 9865main () 9866{ 9867 9868 ; 9869 return 0; 9870} 9871_ACEOF 9872if ac_fn_c_try_link "$LINENO"; then : 9873 eval $cacheid=yes 9874else 9875 eval $cacheid=no 9876fi 9877rm -f core conftest.err conftest.$ac_objext \ 9878 conftest$ac_exeext conftest.$ac_ext 9879fi 9880 9881 9882 CFLAGS="$xorg_testset_save_CFLAGS" 9883 9884 eval supported=\$$cacheid 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9886$as_echo "$supported" >&6; } 9887 if test "$supported" = "yes" ; then 9888 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9889 found="yes" 9890 fi 9891 fi 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 9905 9906 9907xorg_testset_save_CFLAGS="$CFLAGS" 9908 9909if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9912$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9913if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9914 $as_echo_n "(cached) " >&6 9915else 9916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917/* end confdefs.h. */ 9918int i; 9919_ACEOF 9920if ac_fn_c_try_compile "$LINENO"; then : 9921 xorg_cv_cc_flag_unknown_warning_option=yes 9922else 9923 xorg_cv_cc_flag_unknown_warning_option=no 9924fi 9925rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9926fi 9927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9928$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9930 CFLAGS="$xorg_testset_save_CFLAGS" 9931fi 9932 9933if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9936 fi 9937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9939$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9940if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9941 $as_echo_n "(cached) " >&6 9942else 9943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9944/* end confdefs.h. */ 9945int i; 9946_ACEOF 9947if ac_fn_c_try_compile "$LINENO"; then : 9948 xorg_cv_cc_flag_unused_command_line_argument=yes 9949else 9950 xorg_cv_cc_flag_unused_command_line_argument=no 9951fi 9952rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9953fi 9954{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9955$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9957 CFLAGS="$xorg_testset_save_CFLAGS" 9958fi 9959 9960found="no" 9961 9962 if test $found = "no" ; then 9963 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9965 fi 9966 9967 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9969 fi 9970 9971 CFLAGS="$CFLAGS -Waddress" 9972 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9974$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9975 cacheid=xorg_cv_cc_flag__Waddress 9976 if eval \${$cacheid+:} false; then : 9977 $as_echo_n "(cached) " >&6 9978else 9979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9980/* end confdefs.h. */ 9981int i; 9982int 9983main () 9984{ 9985 9986 ; 9987 return 0; 9988} 9989_ACEOF 9990if ac_fn_c_try_link "$LINENO"; then : 9991 eval $cacheid=yes 9992else 9993 eval $cacheid=no 9994fi 9995rm -f core conftest.err conftest.$ac_objext \ 9996 conftest$ac_exeext conftest.$ac_ext 9997fi 9998 9999 10000 CFLAGS="$xorg_testset_save_CFLAGS" 10001 10002 eval supported=\$$cacheid 10003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10004$as_echo "$supported" >&6; } 10005 if test "$supported" = "yes" ; then 10006 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10007 found="yes" 10008 fi 10009 fi 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025xorg_testset_save_CFLAGS="$CFLAGS" 10026 10027if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10030$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10031if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10032 $as_echo_n "(cached) " >&6 10033else 10034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10035/* end confdefs.h. */ 10036int i; 10037_ACEOF 10038if ac_fn_c_try_compile "$LINENO"; then : 10039 xorg_cv_cc_flag_unknown_warning_option=yes 10040else 10041 xorg_cv_cc_flag_unknown_warning_option=no 10042fi 10043rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10044fi 10045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10046$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10048 CFLAGS="$xorg_testset_save_CFLAGS" 10049fi 10050 10051if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10054 fi 10055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10057$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10058if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10059 $as_echo_n "(cached) " >&6 10060else 10061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10062/* end confdefs.h. */ 10063int i; 10064_ACEOF 10065if ac_fn_c_try_compile "$LINENO"; then : 10066 xorg_cv_cc_flag_unused_command_line_argument=yes 10067else 10068 xorg_cv_cc_flag_unused_command_line_argument=no 10069fi 10070rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10071fi 10072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10073$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10075 CFLAGS="$xorg_testset_save_CFLAGS" 10076fi 10077 10078found="no" 10079 10080 if test $found = "no" ; then 10081 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10083 fi 10084 10085 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10087 fi 10088 10089 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10090 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10092$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10093 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10094 if eval \${$cacheid+:} false; then : 10095 $as_echo_n "(cached) " >&6 10096else 10097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10098/* end confdefs.h. */ 10099int i; 10100int 10101main () 10102{ 10103 10104 ; 10105 return 0; 10106} 10107_ACEOF 10108if ac_fn_c_try_link "$LINENO"; then : 10109 eval $cacheid=yes 10110else 10111 eval $cacheid=no 10112fi 10113rm -f core conftest.err conftest.$ac_objext \ 10114 conftest$ac_exeext conftest.$ac_ext 10115fi 10116 10117 10118 CFLAGS="$xorg_testset_save_CFLAGS" 10119 10120 eval supported=\$$cacheid 10121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10122$as_echo "$supported" >&6; } 10123 if test "$supported" = "yes" ; then 10124 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10125 found="yes" 10126 fi 10127 fi 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143xorg_testset_save_CFLAGS="$CFLAGS" 10144 10145if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10148$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10149if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10150 $as_echo_n "(cached) " >&6 10151else 10152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10153/* end confdefs.h. */ 10154int i; 10155_ACEOF 10156if ac_fn_c_try_compile "$LINENO"; then : 10157 xorg_cv_cc_flag_unknown_warning_option=yes 10158else 10159 xorg_cv_cc_flag_unknown_warning_option=no 10160fi 10161rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10162fi 10163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10164$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10166 CFLAGS="$xorg_testset_save_CFLAGS" 10167fi 10168 10169if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 fi 10173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10175$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10176if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10177 $as_echo_n "(cached) " >&6 10178else 10179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10180/* end confdefs.h. */ 10181int i; 10182_ACEOF 10183if ac_fn_c_try_compile "$LINENO"; then : 10184 xorg_cv_cc_flag_unused_command_line_argument=yes 10185else 10186 xorg_cv_cc_flag_unused_command_line_argument=no 10187fi 10188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10189fi 10190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10191$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10193 CFLAGS="$xorg_testset_save_CFLAGS" 10194fi 10195 10196found="no" 10197 10198 if test $found = "no" ; then 10199 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 fi 10202 10203 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10205 fi 10206 10207 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10208 10209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10210$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10211 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10212 if eval \${$cacheid+:} false; then : 10213 $as_echo_n "(cached) " >&6 10214else 10215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10216/* end confdefs.h. */ 10217int i; 10218int 10219main () 10220{ 10221 10222 ; 10223 return 0; 10224} 10225_ACEOF 10226if ac_fn_c_try_link "$LINENO"; then : 10227 eval $cacheid=yes 10228else 10229 eval $cacheid=no 10230fi 10231rm -f core conftest.err conftest.$ac_objext \ 10232 conftest$ac_exeext conftest.$ac_ext 10233fi 10234 10235 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 10238 eval supported=\$$cacheid 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10240$as_echo "$supported" >&6; } 10241 if test "$supported" = "yes" ; then 10242 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10243 found="yes" 10244 fi 10245 fi 10246 10247 10248fi 10249 10250 10251 10252 10253 10254 10255 10256 CWARNFLAGS="$BASE_CFLAGS" 10257 if test "x$GCC" = xyes ; then 10258 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10259 fi 10260 10261 10262 10263 10264 10265 10266 10267 10268# Check whether --enable-strict-compilation was given. 10269if test "${enable_strict_compilation+set}" = set; then : 10270 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10271else 10272 STRICT_COMPILE=no 10273fi 10274 10275 10276 10277 10278 10279 10280STRICT_CFLAGS="" 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 10294xorg_testset_save_CFLAGS="$CFLAGS" 10295 10296if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10299$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10300if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10301 $as_echo_n "(cached) " >&6 10302else 10303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10304/* end confdefs.h. */ 10305int i; 10306_ACEOF 10307if ac_fn_c_try_compile "$LINENO"; then : 10308 xorg_cv_cc_flag_unknown_warning_option=yes 10309else 10310 xorg_cv_cc_flag_unknown_warning_option=no 10311fi 10312rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10313fi 10314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10315$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10317 CFLAGS="$xorg_testset_save_CFLAGS" 10318fi 10319 10320if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10323 fi 10324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10326$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10327if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10328 $as_echo_n "(cached) " >&6 10329else 10330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10331/* end confdefs.h. */ 10332int i; 10333_ACEOF 10334if ac_fn_c_try_compile "$LINENO"; then : 10335 xorg_cv_cc_flag_unused_command_line_argument=yes 10336else 10337 xorg_cv_cc_flag_unused_command_line_argument=no 10338fi 10339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10340fi 10341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10342$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345fi 10346 10347found="no" 10348 10349 if test $found = "no" ; then 10350 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 fi 10353 10354 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10356 fi 10357 10358 CFLAGS="$CFLAGS -pedantic" 10359 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10361$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10362 cacheid=xorg_cv_cc_flag__pedantic 10363 if eval \${$cacheid+:} false; then : 10364 $as_echo_n "(cached) " >&6 10365else 10366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10367/* end confdefs.h. */ 10368int i; 10369int 10370main () 10371{ 10372 10373 ; 10374 return 0; 10375} 10376_ACEOF 10377if ac_fn_c_try_link "$LINENO"; then : 10378 eval $cacheid=yes 10379else 10380 eval $cacheid=no 10381fi 10382rm -f core conftest.err conftest.$ac_objext \ 10383 conftest$ac_exeext conftest.$ac_ext 10384fi 10385 10386 10387 CFLAGS="$xorg_testset_save_CFLAGS" 10388 10389 eval supported=\$$cacheid 10390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10391$as_echo "$supported" >&6; } 10392 if test "$supported" = "yes" ; then 10393 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10394 found="yes" 10395 fi 10396 fi 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412xorg_testset_save_CFLAGS="$CFLAGS" 10413 10414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10417$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10418if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10419 $as_echo_n "(cached) " >&6 10420else 10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10422/* end confdefs.h. */ 10423int i; 10424_ACEOF 10425if ac_fn_c_try_compile "$LINENO"; then : 10426 xorg_cv_cc_flag_unknown_warning_option=yes 10427else 10428 xorg_cv_cc_flag_unknown_warning_option=no 10429fi 10430rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10431fi 10432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10433$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10435 CFLAGS="$xorg_testset_save_CFLAGS" 10436fi 10437 10438if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10441 fi 10442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10444$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10445if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10446 $as_echo_n "(cached) " >&6 10447else 10448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10449/* end confdefs.h. */ 10450int i; 10451_ACEOF 10452if ac_fn_c_try_compile "$LINENO"; then : 10453 xorg_cv_cc_flag_unused_command_line_argument=yes 10454else 10455 xorg_cv_cc_flag_unused_command_line_argument=no 10456fi 10457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10458fi 10459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10460$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10462 CFLAGS="$xorg_testset_save_CFLAGS" 10463fi 10464 10465found="no" 10466 10467 if test $found = "no" ; then 10468 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 10472 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10474 fi 10475 10476 CFLAGS="$CFLAGS -Werror" 10477 10478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10479$as_echo_n "checking if $CC supports -Werror... " >&6; } 10480 cacheid=xorg_cv_cc_flag__Werror 10481 if eval \${$cacheid+:} false; then : 10482 $as_echo_n "(cached) " >&6 10483else 10484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10485/* end confdefs.h. */ 10486int i; 10487int 10488main () 10489{ 10490 10491 ; 10492 return 0; 10493} 10494_ACEOF 10495if ac_fn_c_try_link "$LINENO"; then : 10496 eval $cacheid=yes 10497else 10498 eval $cacheid=no 10499fi 10500rm -f core conftest.err conftest.$ac_objext \ 10501 conftest$ac_exeext conftest.$ac_ext 10502fi 10503 10504 10505 CFLAGS="$xorg_testset_save_CFLAGS" 10506 10507 eval supported=\$$cacheid 10508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10509$as_echo "$supported" >&6; } 10510 if test "$supported" = "yes" ; then 10511 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10512 found="yes" 10513 fi 10514 fi 10515 10516 if test $found = "no" ; then 10517 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10519 fi 10520 10521 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10523 fi 10524 10525 CFLAGS="$CFLAGS -errwarn" 10526 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10528$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10529 cacheid=xorg_cv_cc_flag__errwarn 10530 if eval \${$cacheid+:} false; then : 10531 $as_echo_n "(cached) " >&6 10532else 10533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10534/* end confdefs.h. */ 10535int i; 10536int 10537main () 10538{ 10539 10540 ; 10541 return 0; 10542} 10543_ACEOF 10544if ac_fn_c_try_link "$LINENO"; then : 10545 eval $cacheid=yes 10546else 10547 eval $cacheid=no 10548fi 10549rm -f core conftest.err conftest.$ac_objext \ 10550 conftest$ac_exeext conftest.$ac_ext 10551fi 10552 10553 10554 CFLAGS="$xorg_testset_save_CFLAGS" 10555 10556 eval supported=\$$cacheid 10557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10558$as_echo "$supported" >&6; } 10559 if test "$supported" = "yes" ; then 10560 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10561 found="yes" 10562 fi 10563 fi 10564 10565 10566 10567# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10568# activate it with -Werror, so we add it here explicitly. 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582xorg_testset_save_CFLAGS="$CFLAGS" 10583 10584if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10587$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10588if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10589 $as_echo_n "(cached) " >&6 10590else 10591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10592/* end confdefs.h. */ 10593int i; 10594_ACEOF 10595if ac_fn_c_try_compile "$LINENO"; then : 10596 xorg_cv_cc_flag_unknown_warning_option=yes 10597else 10598 xorg_cv_cc_flag_unknown_warning_option=no 10599fi 10600rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10601fi 10602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10603$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10604 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10605 CFLAGS="$xorg_testset_save_CFLAGS" 10606fi 10607 10608if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10609 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10611 fi 10612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10614$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10615if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10616 $as_echo_n "(cached) " >&6 10617else 10618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10619/* end confdefs.h. */ 10620int i; 10621_ACEOF 10622if ac_fn_c_try_compile "$LINENO"; then : 10623 xorg_cv_cc_flag_unused_command_line_argument=yes 10624else 10625 xorg_cv_cc_flag_unused_command_line_argument=no 10626fi 10627rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10628fi 10629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10630$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10631 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10632 CFLAGS="$xorg_testset_save_CFLAGS" 10633fi 10634 10635found="no" 10636 10637 if test $found = "no" ; then 10638 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10640 fi 10641 10642 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10644 fi 10645 10646 CFLAGS="$CFLAGS -Werror=attributes" 10647 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10649$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10650 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10651 if eval \${$cacheid+:} false; then : 10652 $as_echo_n "(cached) " >&6 10653else 10654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10655/* end confdefs.h. */ 10656int i; 10657int 10658main () 10659{ 10660 10661 ; 10662 return 0; 10663} 10664_ACEOF 10665if ac_fn_c_try_link "$LINENO"; then : 10666 eval $cacheid=yes 10667else 10668 eval $cacheid=no 10669fi 10670rm -f core conftest.err conftest.$ac_objext \ 10671 conftest$ac_exeext conftest.$ac_ext 10672fi 10673 10674 10675 CFLAGS="$xorg_testset_save_CFLAGS" 10676 10677 eval supported=\$$cacheid 10678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10679$as_echo "$supported" >&6; } 10680 if test "$supported" = "yes" ; then 10681 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10682 found="yes" 10683 fi 10684 fi 10685 10686 10687 10688if test "x$STRICT_COMPILE" = "xyes"; then 10689 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10690 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10691fi 10692 10693 10694 10695 10696 10697 10698cat >>confdefs.h <<_ACEOF 10699#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10700_ACEOF 10701 10702 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10703 if test "x$PVM" = "x"; then 10704 PVM="0" 10705 fi 10706 10707cat >>confdefs.h <<_ACEOF 10708#define PACKAGE_VERSION_MINOR $PVM 10709_ACEOF 10710 10711 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10712 if test "x$PVP" = "x"; then 10713 PVP="0" 10714 fi 10715 10716cat >>confdefs.h <<_ACEOF 10717#define PACKAGE_VERSION_PATCHLEVEL $PVP 10718_ACEOF 10719 10720 10721 10722CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10723mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10724|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10725echo 'git directory not found: installing possibly empty changelog.' >&2)" 10726 10727 10728 10729 10730macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10731INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10732mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10733|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10734echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10735 10736 10737 10738 10739 10740 10741if test x$APP_MAN_SUFFIX = x ; then 10742 APP_MAN_SUFFIX=1 10743fi 10744if test x$APP_MAN_DIR = x ; then 10745 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10746fi 10747 10748if test x$LIB_MAN_SUFFIX = x ; then 10749 LIB_MAN_SUFFIX=3 10750fi 10751if test x$LIB_MAN_DIR = x ; then 10752 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10753fi 10754 10755if test x$FILE_MAN_SUFFIX = x ; then 10756 case $host_os in 10757 solaris*) FILE_MAN_SUFFIX=4 ;; 10758 *) FILE_MAN_SUFFIX=5 ;; 10759 esac 10760fi 10761if test x$FILE_MAN_DIR = x ; then 10762 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10763fi 10764 10765if test x$MISC_MAN_SUFFIX = x ; then 10766 case $host_os in 10767 solaris*) MISC_MAN_SUFFIX=5 ;; 10768 *) MISC_MAN_SUFFIX=7 ;; 10769 esac 10770fi 10771if test x$MISC_MAN_DIR = x ; then 10772 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10773fi 10774 10775if test x$DRIVER_MAN_SUFFIX = x ; then 10776 case $host_os in 10777 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10778 *) DRIVER_MAN_SUFFIX=4 ;; 10779 esac 10780fi 10781if test x$DRIVER_MAN_DIR = x ; then 10782 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10783fi 10784 10785if test x$ADMIN_MAN_SUFFIX = x ; then 10786 case $host_os in 10787 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10788 *) ADMIN_MAN_SUFFIX=8 ;; 10789 esac 10790fi 10791if test x$ADMIN_MAN_DIR = x ; then 10792 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10793fi 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809XORG_MAN_PAGE="X Version 11" 10810 10811MAN_SUBSTS="\ 10812 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10813 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10814 -e 's|__xservername__|Xorg|g' \ 10815 -e 's|__xconfigfile__|xorg.conf|g' \ 10816 -e 's|__projectroot__|\$(prefix)|g' \ 10817 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10818 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10819 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10820 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10821 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10822 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10823 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10824 10825 10826 10827# Check whether --enable-silent-rules was given. 10828if test "${enable_silent_rules+set}" = set; then : 10829 enableval=$enable_silent_rules; 10830fi 10831 10832case $enable_silent_rules in 10833yes) AM_DEFAULT_VERBOSITY=0;; 10834no) AM_DEFAULT_VERBOSITY=1;; 10835*) AM_DEFAULT_VERBOSITY=0;; 10836esac 10837AM_BACKSLASH='\' 10838 10839 10840 10841 10842# Check whether --enable-devel-docs was given. 10843if test "${enable_devel_docs+set}" = set; then : 10844 enableval=$enable_devel_docs; build_devel_docs=$enableval 10845else 10846 build_devel_docs=yes 10847fi 10848 10849 10850 if test x$build_devel_docs = xyes; then 10851 ENABLE_DEVEL_DOCS_TRUE= 10852 ENABLE_DEVEL_DOCS_FALSE='#' 10853else 10854 ENABLE_DEVEL_DOCS_TRUE='#' 10855 ENABLE_DEVEL_DOCS_FALSE= 10856fi 10857 10858{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 10859$as_echo_n "checking whether to build developer documentation... " >&6; } 10860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 10861$as_echo "$build_devel_docs" >&6; } 10862 10863 10864 10865 10866 10867# Check whether --with-xmlto was given. 10868if test "${with_xmlto+set}" = set; then : 10869 withval=$with_xmlto; use_xmlto=$withval 10870else 10871 use_xmlto=auto 10872fi 10873 10874 10875 10876if test "x$use_xmlto" = x"auto"; then 10877 # Extract the first word of "xmlto", so it can be a program name with args. 10878set dummy xmlto; ac_word=$2 10879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10880$as_echo_n "checking for $ac_word... " >&6; } 10881if ${ac_cv_path_XMLTO+:} false; then : 10882 $as_echo_n "(cached) " >&6 10883else 10884 case $XMLTO in 10885 [\\/]* | ?:[\\/]*) 10886 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10887 ;; 10888 *) 10889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10890for as_dir in $PATH 10891do 10892 IFS=$as_save_IFS 10893 test -z "$as_dir" && as_dir=. 10894 for ac_exec_ext in '' $ac_executable_extensions; do 10895 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10896 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10898 break 2 10899 fi 10900done 10901 done 10902IFS=$as_save_IFS 10903 10904 ;; 10905esac 10906fi 10907XMLTO=$ac_cv_path_XMLTO 10908if test -n "$XMLTO"; then 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10910$as_echo "$XMLTO" >&6; } 10911else 10912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10913$as_echo "no" >&6; } 10914fi 10915 10916 10917 if test "x$XMLTO" = "x"; then 10918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10919$as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10920 have_xmlto=no 10921 else 10922 have_xmlto=yes 10923 fi 10924elif test "x$use_xmlto" = x"yes" ; then 10925 # Extract the first word of "xmlto", so it can be a program name with args. 10926set dummy xmlto; ac_word=$2 10927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10928$as_echo_n "checking for $ac_word... " >&6; } 10929if ${ac_cv_path_XMLTO+:} false; then : 10930 $as_echo_n "(cached) " >&6 10931else 10932 case $XMLTO in 10933 [\\/]* | ?:[\\/]*) 10934 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10935 ;; 10936 *) 10937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10938for as_dir in $PATH 10939do 10940 IFS=$as_save_IFS 10941 test -z "$as_dir" && as_dir=. 10942 for ac_exec_ext in '' $ac_executable_extensions; do 10943 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10944 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10946 break 2 10947 fi 10948done 10949 done 10950IFS=$as_save_IFS 10951 10952 ;; 10953esac 10954fi 10955XMLTO=$ac_cv_path_XMLTO 10956if test -n "$XMLTO"; then 10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10958$as_echo "$XMLTO" >&6; } 10959else 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10961$as_echo "no" >&6; } 10962fi 10963 10964 10965 if test "x$XMLTO" = "x"; then 10966 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10967 fi 10968 have_xmlto=yes 10969elif test "x$use_xmlto" = x"no" ; then 10970 if test "x$XMLTO" != "x"; then 10971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10972$as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10973 fi 10974 have_xmlto=no 10975else 10976 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10977fi 10978 10979# Test for a minimum version of xmlto, if provided. 10980if test "$have_xmlto" = yes; then 10981 # scrape the xmlto version 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10983$as_echo_n "checking the xmlto version... " >&6; } 10984 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10986$as_echo "$xmlto_version" >&6; } 10987 as_arg_v1=$xmlto_version 10988as_arg_v2=0.0.20 10989awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10990case $? in #( 10991 1) : 10992 if test "x$use_xmlto" = xauto; then 10993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 10994$as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 10995 have_xmlto=no 10996 else 10997 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 10998 fi ;; #( 10999 0) : 11000 ;; #( 11001 2) : 11002 ;; #( 11003 *) : 11004 ;; 11005esac 11006fi 11007 11008# Test for the ability of xmlto to generate a text target 11009have_xmlto_text=no 11010cat > conftest.xml << "EOF" 11011EOF 11012if test "$have_xmlto" = yes; then : 11013 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11014 have_xmlto_text=yes 11015else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11017$as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11018fi 11019fi 11020rm -f conftest.xml 11021 if test $have_xmlto_text = yes; then 11022 HAVE_XMLTO_TEXT_TRUE= 11023 HAVE_XMLTO_TEXT_FALSE='#' 11024else 11025 HAVE_XMLTO_TEXT_TRUE='#' 11026 HAVE_XMLTO_TEXT_FALSE= 11027fi 11028 11029 if test "$have_xmlto" = yes; then 11030 HAVE_XMLTO_TRUE= 11031 HAVE_XMLTO_FALSE='#' 11032else 11033 HAVE_XMLTO_TRUE='#' 11034 HAVE_XMLTO_FALSE= 11035fi 11036 11037 11038 11039 11040 11041 11042# Check whether --with-fop was given. 11043if test "${with_fop+set}" = set; then : 11044 withval=$with_fop; use_fop=$withval 11045else 11046 use_fop=auto 11047fi 11048 11049 11050 11051if test "x$use_fop" = x"auto"; then 11052 # Extract the first word of "fop", so it can be a program name with args. 11053set dummy fop; ac_word=$2 11054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11055$as_echo_n "checking for $ac_word... " >&6; } 11056if ${ac_cv_path_FOP+:} false; then : 11057 $as_echo_n "(cached) " >&6 11058else 11059 case $FOP in 11060 [\\/]* | ?:[\\/]*) 11061 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11062 ;; 11063 *) 11064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11065for as_dir in $PATH 11066do 11067 IFS=$as_save_IFS 11068 test -z "$as_dir" && as_dir=. 11069 for ac_exec_ext in '' $ac_executable_extensions; do 11070 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11071 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11072 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11073 break 2 11074 fi 11075done 11076 done 11077IFS=$as_save_IFS 11078 11079 ;; 11080esac 11081fi 11082FOP=$ac_cv_path_FOP 11083if test -n "$FOP"; then 11084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11085$as_echo "$FOP" >&6; } 11086else 11087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11088$as_echo "no" >&6; } 11089fi 11090 11091 11092 if test "x$FOP" = "x"; then 11093 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11094$as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11095 have_fop=no 11096 else 11097 have_fop=yes 11098 fi 11099elif test "x$use_fop" = x"yes" ; then 11100 # Extract the first word of "fop", so it can be a program name with args. 11101set dummy fop; ac_word=$2 11102{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11103$as_echo_n "checking for $ac_word... " >&6; } 11104if ${ac_cv_path_FOP+:} false; then : 11105 $as_echo_n "(cached) " >&6 11106else 11107 case $FOP in 11108 [\\/]* | ?:[\\/]*) 11109 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11110 ;; 11111 *) 11112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11113for as_dir in $PATH 11114do 11115 IFS=$as_save_IFS 11116 test -z "$as_dir" && as_dir=. 11117 for ac_exec_ext in '' $ac_executable_extensions; do 11118 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11119 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11121 break 2 11122 fi 11123done 11124 done 11125IFS=$as_save_IFS 11126 11127 ;; 11128esac 11129fi 11130FOP=$ac_cv_path_FOP 11131if test -n "$FOP"; then 11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11133$as_echo "$FOP" >&6; } 11134else 11135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11136$as_echo "no" >&6; } 11137fi 11138 11139 11140 if test "x$FOP" = "x"; then 11141 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11142 fi 11143 have_fop=yes 11144elif test "x$use_fop" = x"no" ; then 11145 if test "x$FOP" != "x"; then 11146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11147$as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11148 fi 11149 have_fop=no 11150else 11151 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11152fi 11153 11154# Test for a minimum version of fop, if provided. 11155 11156 if test "$have_fop" = yes; then 11157 HAVE_FOP_TRUE= 11158 HAVE_FOP_FALSE='#' 11159else 11160 HAVE_FOP_TRUE='#' 11161 HAVE_FOP_FALSE= 11162fi 11163 11164 11165 11166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 11167$as_echo_n "checking for X.Org SGML entities >= 1.5... " >&6; } 11168XORG_SGML_PATH= 11169if test -n "$PKG_CONFIG" && \ 11170 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 11171 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 11172 ac_status=$? 11173 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11174 test $ac_status = 0; }; then 11175 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11176else 11177 : 11178 11179fi 11180 11181# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11182# the path and the name of the doc stylesheet 11183if test "x$XORG_SGML_PATH" != "x" ; then 11184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11185$as_echo "$XORG_SGML_PATH" >&6; } 11186 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11187 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11188else 11189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11190$as_echo "no" >&6; } 11191fi 11192 11193 11194 11195 11196 if test "x$XSL_STYLESHEET" != "x"; then 11197 HAVE_STYLESHEETS_TRUE= 11198 HAVE_STYLESHEETS_FALSE='#' 11199else 11200 HAVE_STYLESHEETS_TRUE='#' 11201 HAVE_STYLESHEETS_FALSE= 11202fi 11203 11204 11205 11206 11207 11208 11209 11210# Check whether --with-lint was given. 11211if test "${with_lint+set}" = set; then : 11212 withval=$with_lint; use_lint=$withval 11213else 11214 use_lint=no 11215fi 11216 11217 11218# Obtain platform specific info like program name and options 11219# The lint program on FreeBSD and NetBSD is different from the one on Solaris 11220case $host_os in 11221 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11222 lint_name=splint 11223 lint_options="-badflag" 11224 ;; 11225 *freebsd* | *netbsd*) 11226 lint_name=lint 11227 lint_options="-u -b" 11228 ;; 11229 *solaris*) 11230 lint_name=lint 11231 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11232 ;; 11233esac 11234 11235# Test for the presence of the program (either guessed by the code or spelled out by the user) 11236if test "x$use_lint" = x"yes" ; then 11237 # Extract the first word of "$lint_name", so it can be a program name with args. 11238set dummy $lint_name; ac_word=$2 11239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11240$as_echo_n "checking for $ac_word... " >&6; } 11241if ${ac_cv_path_LINT+:} false; then : 11242 $as_echo_n "(cached) " >&6 11243else 11244 case $LINT in 11245 [\\/]* | ?:[\\/]*) 11246 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11247 ;; 11248 *) 11249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11250for as_dir in $PATH 11251do 11252 IFS=$as_save_IFS 11253 test -z "$as_dir" && as_dir=. 11254 for ac_exec_ext in '' $ac_executable_extensions; do 11255 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11256 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11258 break 2 11259 fi 11260done 11261 done 11262IFS=$as_save_IFS 11263 11264 ;; 11265esac 11266fi 11267LINT=$ac_cv_path_LINT 11268if test -n "$LINT"; then 11269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11270$as_echo "$LINT" >&6; } 11271else 11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11273$as_echo "no" >&6; } 11274fi 11275 11276 11277 if test "x$LINT" = "x"; then 11278 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11279 fi 11280elif test "x$use_lint" = x"no" ; then 11281 if test "x$LINT" != "x"; then 11282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11283$as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11284 fi 11285else 11286 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11287fi 11288 11289# User supplied flags override default flags 11290if test "x$LINT_FLAGS" != "x"; then 11291 lint_options=$LINT_FLAGS 11292fi 11293 11294LINT_FLAGS=$lint_options 11295 11296 if test "x$LINT" != x; then 11297 LINT_TRUE= 11298 LINT_FALSE='#' 11299else 11300 LINT_TRUE='#' 11301 LINT_FALSE= 11302fi 11303 11304 11305 11306 11307for ac_header in stdint.h 11308do : 11309 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 11310if test "x$ac_cv_header_stdint_h" = xyes; then : 11311 cat >>confdefs.h <<_ACEOF 11312#define HAVE_STDINT_H 1 11313_ACEOF 11314 11315fi 11316 11317done 11318 11319 11320 11321# Check whether --with-default-config-file was given. 11322if test "${with_default_config_file+set}" = set; then : 11323 withval=$with_default_config_file; CONFIG_FILE="$withval" 11324else 11325 CONFIG_FILE="${sysconfdir}/X11/fs/config" 11326fi 11327 11328 11329DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 11330 11331 prefix_NONE= 11332 exec_prefix_NONE= 11333 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11334 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11335 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 11336 eval ax_define_dir="\"$ax_define_dir\"" 11337 DEFAULT_CONFIG_FILE="$ax_define_dir" 11338 11339 11340cat >>confdefs.h <<_ACEOF 11341#define DEFAULT_CONFIG_FILE "$ax_define_dir" 11342_ACEOF 11343 11344 test "$prefix_NONE" && prefix=NONE 11345 test "$exec_prefix_NONE" && exec_prefix=NONE 11346 11347 11348# generate text for the man page 11349case $CONFIG_FILE in 11350 *,*) 11351 CONFIG_FILE_DESC="the first file found from the list:" 11352 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 11353 ;; 11354 *) 11355 CONFIG_FILE_DESC="the default file," 11356 CONFIG_FILE_PATH="${CONFIG_FILE}" 11357 ;; 11358esac 11359 11360 11361 11362# Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 11363 11364 11365 11366 11367 11368 11369 11370 11371 11372 11373 11374 11375 11376 11377 11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11379$as_echo_n "checking for root directory for font files... " >&6; } 11380 11381# Check whether --with-fontrootdir was given. 11382if test "${with_fontrootdir+set}" = set; then : 11383 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11384fi 11385 11386 # if --with-fontrootdir not specified... 11387 if test "x${FONTROOTDIR}" = "x"; then 11388 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11389 fi 11390 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11391 if test "x${FONTROOTDIR}" = "x"; then 11392 FONTROOTDIR="${datadir}/fonts/X11" 11393 fi 11394 11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11396$as_echo "${FONTROOTDIR}" >&6; } 11397 11398 11399 11400 11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 11402$as_echo_n "checking for directory for misc files... " >&6; } 11403 11404# Check whether --with-fontmiscdir was given. 11405if test "${with_fontmiscdir+set}" = set; then : 11406 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 11407else 11408 FONTMISCDIR='${FONTROOTDIR}/misc' 11409fi 11410 11411 11412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 11413$as_echo "${FONTMISCDIR}" >&6; } 11414 11415 11416 11417 11418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 11419$as_echo_n "checking for directory for OTF files... " >&6; } 11420 11421# Check whether --with-fontotfdir was given. 11422if test "${with_fontotfdir+set}" = set; then : 11423 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 11424else 11425 FONTOTFDIR='${FONTROOTDIR}/OTF' 11426fi 11427 11428 11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 11430$as_echo "${FONTOTFDIR}" >&6; } 11431 11432 11433 11434 11435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 11436$as_echo_n "checking for directory for TTF files... " >&6; } 11437 11438# Check whether --with-fontttfdir was given. 11439if test "${with_fontttfdir+set}" = set; then : 11440 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 11441else 11442 FONTTTFDIR='${FONTROOTDIR}/TTF' 11443fi 11444 11445 11446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 11447$as_echo "${FONTTTFDIR}" >&6; } 11448 11449 11450 11451 11452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 11453$as_echo_n "checking for directory for Type1 files... " >&6; } 11454 11455# Check whether --with-fonttype1dir was given. 11456if test "${with_fonttype1dir+set}" = set; then : 11457 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 11458else 11459 FONTTYPE1DIR='${FONTROOTDIR}/Type1' 11460fi 11461 11462 11463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 11464$as_echo "${FONTTYPE1DIR}" >&6; } 11465 11466 11467 11468 11469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 11470$as_echo_n "checking for directory for 75dpi files... " >&6; } 11471 11472# Check whether --with-font75dpidir was given. 11473if test "${with_font75dpidir+set}" = set; then : 11474 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 11475else 11476 FONT75DPIDIR='${FONTROOTDIR}/75dpi' 11477fi 11478 11479 11480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 11481$as_echo "${FONT75DPIDIR}" >&6; } 11482 11483 11484 11485 11486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 11487$as_echo_n "checking for directory for 100dpi files... " >&6; } 11488 11489# Check whether --with-font100dpidir was given. 11490if test "${with_font100dpidir+set}" = set; then : 11491 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 11492else 11493 FONT100DPIDIR='${FONTROOTDIR}/100dpi' 11494fi 11495 11496 11497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 11498$as_echo "${FONT100DPIDIR}" >&6; } 11499 11500 11501# Determine font path to put in config file 11502# Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 11503# otherwise uses standard subdirectories of FONTROOTDIR. When cross 11504# compiling, assume default font path uses standard FONTROOTDIR directories. 11505DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 11506if test "$cross_compiling" != yes; then 11507 as_ac_File=`$as_echo "ac_cv_file_${sysconfdir}/X11/fontpath.d" | $as_tr_sh` 11508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 11509$as_echo_n "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 11510if eval \${$as_ac_File+:} false; then : 11511 $as_echo_n "(cached) " >&6 11512else 11513 test "$cross_compiling" = yes && 11514 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11515if test -r "${sysconfdir}/X11/fontpath.d"; then 11516 eval "$as_ac_File=yes" 11517else 11518 eval "$as_ac_File=no" 11519fi 11520fi 11521eval ac_res=\$$as_ac_File 11522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 11523$as_echo "$ac_res" >&6; } 11524if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 11525 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 11526else 11527 case $host_os in 11528 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 11529 esac 11530fi 11531 11532fi 11533 11534# Check whether --with-default-font-path was given. 11535if test "${with_default_font_path+set}" = set; then : 11536 withval=$with_default_font_path; FONTPATH="$withval" 11537else 11538 FONTPATH="${DEFAULT_FONT_PATH}" 11539fi 11540 11541 11542{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 11543$as_echo_n "checking for default font path... " >&6; } 11544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 11545$as_echo "$FONTPATH" >&6; } 11546 11547 11548 11549# Option to enable support for starting from inetd 11550# Check whether --enable-inetd was given. 11551if test "${enable_inetd+set}" = set; then : 11552 enableval=$enable_inetd; INETD=$enableval 11553else 11554 INETD=yes 11555fi 11556 11557if test "x$INETD" = xyes; then 11558 11559$as_echo "#define XFS_INETD 1" >>confdefs.h 11560 11561fi 11562 11563# Option to enable support for logging to syslog 11564# Check whether --enable-syslog was given. 11565if test "${enable_syslog+set}" = set; then : 11566 enableval=$enable_syslog; SYSLOG=$enableval 11567else 11568 SYSLOG=yes 11569fi 11570 11571if test "x$SYSLOG" = xyes; then 11572 11573$as_echo "#define USE_SYSLOG 1" >>confdefs.h 11574 11575fi 11576 11577 11578# Checks for system functions / libraries 11579for ac_func in daemon 11580do : 11581 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 11582if test "x$ac_cv_func_daemon" = xyes; then : 11583 cat >>confdefs.h <<_ACEOF 11584#define HAVE_DAEMON 1 11585_ACEOF 11586 11587fi 11588done 11589 11590 11591# Checks for pkg-config packages 11592# - xproto >= 7.0.17 required for _X_NORETURN in <X11/Xfuncproto.h> 11593# - xfont >= 1.4.5 required for matching MakeAtom prototypes in fontmisc.h 11594 11595pkg_failed=no 11596{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 11597$as_echo_n "checking for XFS... " >&6; } 11598 11599if test -n "$XFS_CFLAGS"; then 11600 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 11601 elif test -n "$PKG_CONFIG"; then 11602 if test -n "$PKG_CONFIG" && \ 11603 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11604 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11605 ac_status=$? 11606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11607 test $ac_status = 0; }; then 11608 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11609else 11610 pkg_failed=yes 11611fi 11612 else 11613 pkg_failed=untried 11614fi 11615if test -n "$XFS_LIBS"; then 11616 pkg_cv_XFS_LIBS="$XFS_LIBS" 11617 elif test -n "$PKG_CONFIG"; then 11618 if test -n "$PKG_CONFIG" && \ 11619 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11620 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11621 ac_status=$? 11622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11623 test $ac_status = 0; }; then 11624 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11625else 11626 pkg_failed=yes 11627fi 11628 else 11629 pkg_failed=untried 11630fi 11631 11632 11633 11634if test $pkg_failed = yes; then 11635 11636if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11637 _pkg_short_errors_supported=yes 11638else 11639 _pkg_short_errors_supported=no 11640fi 11641 if test $_pkg_short_errors_supported = yes; then 11642 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11643 else 11644 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11645 fi 11646 # Put the nasty error message in config.log where it belongs 11647 echo "$XFS_PKG_ERRORS" >&5 11648 11649 as_fn_error $? "Package requirements (xproto >= 7.0.17 xfont >= 1.4.5 xtrans) were not met: 11650 11651$XFS_PKG_ERRORS 11652 11653Consider adjusting the PKG_CONFIG_PATH environment variable if you 11654installed software in a non-standard prefix. 11655 11656Alternatively, you may set the environment variables XFS_CFLAGS 11657and XFS_LIBS to avoid the need to call pkg-config. 11658See the pkg-config man page for more details. 11659" "$LINENO" 5 11660elif test $pkg_failed = untried; then 11661 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11662$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11663as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11664is in your PATH or set the PKG_CONFIG environment variable to the full 11665path to pkg-config. 11666 11667Alternatively, you may set the environment variables XFS_CFLAGS 11668and XFS_LIBS to avoid the need to call pkg-config. 11669See the pkg-config man page for more details. 11670 11671To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11672See \`config.log' for more details" "$LINENO" 5; } 11673else 11674 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 11675 XFS_LIBS=$pkg_cv_XFS_LIBS 11676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11677$as_echo "yes" >&6; } 11678 : 11679fi 11680 11681# Transport selection macro from xtrans.m4 11682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 11683$as_echo_n "checking return type of signal handlers... " >&6; } 11684if ${ac_cv_type_signal+:} false; then : 11685 $as_echo_n "(cached) " >&6 11686else 11687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11688/* end confdefs.h. */ 11689#include <sys/types.h> 11690#include <signal.h> 11691 11692int 11693main () 11694{ 11695return *(signal (0, 0)) (0) == 1; 11696 ; 11697 return 0; 11698} 11699_ACEOF 11700if ac_fn_c_try_compile "$LINENO"; then : 11701 ac_cv_type_signal=int 11702else 11703 ac_cv_type_signal=void 11704fi 11705rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11706fi 11707{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 11708$as_echo "$ac_cv_type_signal" >&6; } 11709 11710cat >>confdefs.h <<_ACEOF 11711#define RETSIGTYPE $ac_cv_type_signal 11712_ACEOF 11713 11714 11715 11716 11717 11718 case $host_os in 11719 mingw*) unixdef="no" ;; 11720 *) unixdef="yes" ;; 11721 esac 11722 # Check whether --enable-unix-transport was given. 11723if test "${enable_unix_transport+set}" = set; then : 11724 enableval=$enable_unix_transport; UNIXCONN=$enableval 11725else 11726 UNIXCONN=$unixdef 11727fi 11728 11729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11730$as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11731 if test "$UNIXCONN" = "yes"; then 11732 11733$as_echo "#define UNIXCONN 1" >>confdefs.h 11734 11735 fi 11736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11737$as_echo "$UNIXCONN" >&6; } 11738 # Check whether --enable-tcp-transport was given. 11739if test "${enable_tcp_transport+set}" = set; then : 11740 enableval=$enable_tcp_transport; TCPCONN=$enableval 11741else 11742 TCPCONN=yes 11743fi 11744 11745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11746$as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11748$as_echo "$TCPCONN" >&6; } 11749 if test "$TCPCONN" = "yes"; then 11750 11751$as_echo "#define TCPCONN 1" >>confdefs.h 11752 11753 11754 # SVR4 hides these in libraries other than libc 11755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11756$as_echo_n "checking for library containing socket... " >&6; } 11757if ${ac_cv_search_socket+:} false; then : 11758 $as_echo_n "(cached) " >&6 11759else 11760 ac_func_search_save_LIBS=$LIBS 11761cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11762/* end confdefs.h. */ 11763 11764/* Override any GCC internal prototype to avoid an error. 11765 Use char because int might match the return type of a GCC 11766 builtin and then its argument prototype would still apply. */ 11767#ifdef __cplusplus 11768extern "C" 11769#endif 11770char socket (); 11771int 11772main () 11773{ 11774return socket (); 11775 ; 11776 return 0; 11777} 11778_ACEOF 11779for ac_lib in '' socket; do 11780 if test -z "$ac_lib"; then 11781 ac_res="none required" 11782 else 11783 ac_res=-l$ac_lib 11784 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11785 fi 11786 if ac_fn_c_try_link "$LINENO"; then : 11787 ac_cv_search_socket=$ac_res 11788fi 11789rm -f core conftest.err conftest.$ac_objext \ 11790 conftest$ac_exeext 11791 if ${ac_cv_search_socket+:} false; then : 11792 break 11793fi 11794done 11795if ${ac_cv_search_socket+:} false; then : 11796 11797else 11798 ac_cv_search_socket=no 11799fi 11800rm conftest.$ac_ext 11801LIBS=$ac_func_search_save_LIBS 11802fi 11803{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11804$as_echo "$ac_cv_search_socket" >&6; } 11805ac_res=$ac_cv_search_socket 11806if test "$ac_res" != no; then : 11807 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11808 11809fi 11810 11811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11812$as_echo_n "checking for library containing gethostbyname... " >&6; } 11813if ${ac_cv_search_gethostbyname+:} false; then : 11814 $as_echo_n "(cached) " >&6 11815else 11816 ac_func_search_save_LIBS=$LIBS 11817cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11818/* end confdefs.h. */ 11819 11820/* Override any GCC internal prototype to avoid an error. 11821 Use char because int might match the return type of a GCC 11822 builtin and then its argument prototype would still apply. */ 11823#ifdef __cplusplus 11824extern "C" 11825#endif 11826char gethostbyname (); 11827int 11828main () 11829{ 11830return gethostbyname (); 11831 ; 11832 return 0; 11833} 11834_ACEOF 11835for ac_lib in '' nsl; do 11836 if test -z "$ac_lib"; then 11837 ac_res="none required" 11838 else 11839 ac_res=-l$ac_lib 11840 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11841 fi 11842 if ac_fn_c_try_link "$LINENO"; then : 11843 ac_cv_search_gethostbyname=$ac_res 11844fi 11845rm -f core conftest.err conftest.$ac_objext \ 11846 conftest$ac_exeext 11847 if ${ac_cv_search_gethostbyname+:} false; then : 11848 break 11849fi 11850done 11851if ${ac_cv_search_gethostbyname+:} false; then : 11852 11853else 11854 ac_cv_search_gethostbyname=no 11855fi 11856rm conftest.$ac_ext 11857LIBS=$ac_func_search_save_LIBS 11858fi 11859{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 11860$as_echo "$ac_cv_search_gethostbyname" >&6; } 11861ac_res=$ac_cv_search_gethostbyname 11862if test "$ac_res" != no; then : 11863 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11864 11865fi 11866 11867 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 11868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11869$as_echo_n "checking for main in -lws2_32... " >&6; } 11870if ${ac_cv_lib_ws2_32_main+:} false; then : 11871 $as_echo_n "(cached) " >&6 11872else 11873 ac_check_lib_save_LIBS=$LIBS 11874LIBS="-lws2_32 $LIBS" 11875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11876/* end confdefs.h. */ 11877 11878 11879int 11880main () 11881{ 11882return main (); 11883 ; 11884 return 0; 11885} 11886_ACEOF 11887if ac_fn_c_try_link "$LINENO"; then : 11888 ac_cv_lib_ws2_32_main=yes 11889else 11890 ac_cv_lib_ws2_32_main=no 11891fi 11892rm -f core conftest.err conftest.$ac_objext \ 11893 conftest$ac_exeext conftest.$ac_ext 11894LIBS=$ac_check_lib_save_LIBS 11895fi 11896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11897$as_echo "$ac_cv_lib_ws2_32_main" >&6; } 11898if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 11899 cat >>confdefs.h <<_ACEOF 11900#define HAVE_LIBWS2_32 1 11901_ACEOF 11902 11903 LIBS="-lws2_32 $LIBS" 11904 11905fi 11906ac_cv_lib_ws2_32=ac_cv_lib_ws2_32_main 11907 11908 fi 11909 11910 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 11911 # Check whether --enable-ipv6 was given. 11912if test "${enable_ipv6+set}" = set; then : 11913 enableval=$enable_ipv6; IPV6CONN=$enableval 11914else 11915 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 11916if test "x$ac_cv_func_getaddrinfo" = xyes; then : 11917 IPV6CONN=yes 11918else 11919 IPV6CONN=no 11920fi 11921 11922fi 11923 11924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 11925$as_echo_n "checking if IPv6 support should be built... " >&6; } 11926 if test "$IPV6CONN" = "yes"; then 11927 11928$as_echo "#define IPv6 1" >>confdefs.h 11929 11930 fi 11931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 11932$as_echo "$IPV6CONN" >&6; } 11933 11934 # 4.3BSD-Reno added a new member to struct sockaddr_in 11935 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 11936#include <sys/types.h> 11937#include <sys/socket.h> 11938#include <netinet/in.h> 11939 11940" 11941if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 11942 11943$as_echo "#define BSD44SOCKETS 1" >>confdefs.h 11944 11945fi 11946 11947 11948 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 11949 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 11950$ac_includes_default 11951#include <sys/socket.h> 11952" 11953if test "x$ac_cv_type_socklen_t" = xyes; then : 11954 11955cat >>confdefs.h <<_ACEOF 11956#define HAVE_SOCKLEN_T 1 11957_ACEOF 11958 11959 11960fi 11961 11962 11963 11964 fi 11965 case $host_os in 11966 solaris*|sco*|sysv4*) localdef="yes" ;; 11967 *) localdef="no" ;; 11968 esac 11969 # Check whether --enable-local-transport was given. 11970if test "${enable_local_transport+set}" = set; then : 11971 enableval=$enable_local_transport; LOCALCONN=$enableval 11972else 11973 LOCALCONN=$localdef 11974fi 11975 11976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11977$as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 11978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11979$as_echo "$LOCALCONN" >&6; } 11980 if test "$LOCALCONN" = "yes"; then 11981 11982$as_echo "#define LOCALCONN 1" >>confdefs.h 11983 11984 fi 11985 11986 11987 11988ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 11989 11990cat >confcache <<\_ACEOF 11991# This file is a shell script that caches the results of configure 11992# tests run on this system so they can be shared between configure 11993# scripts and configure runs, see configure's option --config-cache. 11994# It is not useful on other systems. If it contains results you don't 11995# want to keep, you may remove or edit it. 11996# 11997# config.status only pays attention to the cache file if you give it 11998# the --recheck option to rerun configure. 11999# 12000# `ac_cv_env_foo' variables (set or unset) will be overridden when 12001# loading this file, other *unset* `ac_cv_foo' will be assigned the 12002# following values. 12003 12004_ACEOF 12005 12006# The following way of writing the cache mishandles newlines in values, 12007# but we know of no workaround that is simple, portable, and efficient. 12008# So, we kill variables containing newlines. 12009# Ultrix sh set writes to stderr and can't be redirected directly, 12010# and sets the high bit in the cache file unless we assign to the vars. 12011( 12012 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12013 eval ac_val=\$$ac_var 12014 case $ac_val in #( 12015 *${as_nl}*) 12016 case $ac_var in #( 12017 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12018$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12019 esac 12020 case $ac_var in #( 12021 _ | IFS | as_nl) ;; #( 12022 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12023 *) { eval $ac_var=; unset $ac_var;} ;; 12024 esac ;; 12025 esac 12026 done 12027 12028 (set) 2>&1 | 12029 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12030 *${as_nl}ac_space=\ *) 12031 # `set' does not quote correctly, so add quotes: double-quote 12032 # substitution turns \\\\ into \\, and sed turns \\ into \. 12033 sed -n \ 12034 "s/'/'\\\\''/g; 12035 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12036 ;; #( 12037 *) 12038 # `set' quotes correctly as required by POSIX, so do not add quotes. 12039 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12040 ;; 12041 esac | 12042 sort 12043) | 12044 sed ' 12045 /^ac_cv_env_/b end 12046 t clear 12047 :clear 12048 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12049 t end 12050 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12051 :end' >>confcache 12052if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12053 if test -w "$cache_file"; then 12054 if test "x$cache_file" != "x/dev/null"; then 12055 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12056$as_echo "$as_me: updating cache $cache_file" >&6;} 12057 if test ! -f "$cache_file" || test -h "$cache_file"; then 12058 cat confcache >"$cache_file" 12059 else 12060 case $cache_file in #( 12061 */* | ?:*) 12062 mv -f confcache "$cache_file"$$ && 12063 mv -f "$cache_file"$$ "$cache_file" ;; #( 12064 *) 12065 mv -f confcache "$cache_file" ;; 12066 esac 12067 fi 12068 fi 12069 else 12070 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12071$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12072 fi 12073fi 12074rm -f confcache 12075 12076test "x$prefix" = xNONE && prefix=$ac_default_prefix 12077# Let make expand exec_prefix. 12078test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12079 12080DEFS=-DHAVE_CONFIG_H 12081 12082ac_libobjs= 12083ac_ltlibobjs= 12084U= 12085for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12086 # 1. Remove the extension, and $U if already installed. 12087 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12088 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12089 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12090 # will be set to the directory where LIBOBJS objects are built. 12091 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12092 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12093done 12094LIBOBJS=$ac_libobjs 12095 12096LTLIBOBJS=$ac_ltlibobjs 12097 12098 12099if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12100 as_fn_error $? "conditional \"AMDEP\" was never defined. 12101Usually this means the macro was only invoked conditionally." "$LINENO" 5 12102fi 12103if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12104 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12105Usually this means the macro was only invoked conditionally." "$LINENO" 5 12106fi 12107 if test -n "$EXEEXT"; then 12108 am__EXEEXT_TRUE= 12109 am__EXEEXT_FALSE='#' 12110else 12111 am__EXEEXT_TRUE='#' 12112 am__EXEEXT_FALSE= 12113fi 12114 12115if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 12116 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 12117Usually this means the macro was only invoked conditionally." "$LINENO" 5 12118fi 12119if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 12120 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 12121Usually this means the macro was only invoked conditionally." "$LINENO" 5 12122fi 12123if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 12124 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 12125Usually this means the macro was only invoked conditionally." "$LINENO" 5 12126fi 12127if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 12128 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 12129Usually this means the macro was only invoked conditionally." "$LINENO" 5 12130fi 12131if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 12132 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 12133Usually this means the macro was only invoked conditionally." "$LINENO" 5 12134fi 12135if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12136 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12137Usually this means the macro was only invoked conditionally." "$LINENO" 5 12138fi 12139if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12140 as_fn_error $? "conditional \"LINT\" was never defined. 12141Usually this means the macro was only invoked conditionally." "$LINENO" 5 12142fi 12143 12144: "${CONFIG_STATUS=./config.status}" 12145ac_write_fail=0 12146ac_clean_files_save=$ac_clean_files 12147ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12148{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12149$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12150as_write_fail=0 12151cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12152#! $SHELL 12153# Generated by $as_me. 12154# Run this file to recreate the current configuration. 12155# Compiler output produced by configure, useful for debugging 12156# configure, is in config.log if it exists. 12157 12158debug=false 12159ac_cs_recheck=false 12160ac_cs_silent=false 12161 12162SHELL=\${CONFIG_SHELL-$SHELL} 12163export SHELL 12164_ASEOF 12165cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12166## -------------------- ## 12167## M4sh Initialization. ## 12168## -------------------- ## 12169 12170# Be more Bourne compatible 12171DUALCASE=1; export DUALCASE # for MKS sh 12172if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12173 emulate sh 12174 NULLCMD=: 12175 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12176 # is contrary to our usage. Disable this feature. 12177 alias -g '${1+"$@"}'='"$@"' 12178 setopt NO_GLOB_SUBST 12179else 12180 case `(set -o) 2>/dev/null` in #( 12181 *posix*) : 12182 set -o posix ;; #( 12183 *) : 12184 ;; 12185esac 12186fi 12187 12188 12189as_nl=' 12190' 12191export as_nl 12192# Printing a long string crashes Solaris 7 /usr/bin/printf. 12193as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12194as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12195as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12196# Prefer a ksh shell builtin over an external printf program on Solaris, 12197# but without wasting forks for bash or zsh. 12198if test -z "$BASH_VERSION$ZSH_VERSION" \ 12199 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12200 as_echo='print -r --' 12201 as_echo_n='print -rn --' 12202elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12203 as_echo='printf %s\n' 12204 as_echo_n='printf %s' 12205else 12206 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12207 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12208 as_echo_n='/usr/ucb/echo -n' 12209 else 12210 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12211 as_echo_n_body='eval 12212 arg=$1; 12213 case $arg in #( 12214 *"$as_nl"*) 12215 expr "X$arg" : "X\\(.*\\)$as_nl"; 12216 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12217 esac; 12218 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12219 ' 12220 export as_echo_n_body 12221 as_echo_n='sh -c $as_echo_n_body as_echo' 12222 fi 12223 export as_echo_body 12224 as_echo='sh -c $as_echo_body as_echo' 12225fi 12226 12227# The user is always right. 12228if test "${PATH_SEPARATOR+set}" != set; then 12229 PATH_SEPARATOR=: 12230 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12231 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12232 PATH_SEPARATOR=';' 12233 } 12234fi 12235 12236 12237# IFS 12238# We need space, tab and new line, in precisely that order. Quoting is 12239# there to prevent editors from complaining about space-tab. 12240# (If _AS_PATH_WALK were called with IFS unset, it would disable word 12241# splitting by setting IFS to empty value.) 12242IFS=" "" $as_nl" 12243 12244# Find who we are. Look in the path if we contain no directory separator. 12245as_myself= 12246case $0 in #(( 12247 *[\\/]* ) as_myself=$0 ;; 12248 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12249for as_dir in $PATH 12250do 12251 IFS=$as_save_IFS 12252 test -z "$as_dir" && as_dir=. 12253 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12254 done 12255IFS=$as_save_IFS 12256 12257 ;; 12258esac 12259# We did not find ourselves, most probably we were run as `sh COMMAND' 12260# in which case we are not to be found in the path. 12261if test "x$as_myself" = x; then 12262 as_myself=$0 12263fi 12264if test ! -f "$as_myself"; then 12265 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12266 exit 1 12267fi 12268 12269# Unset variables that we do not need and which cause bugs (e.g. in 12270# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12271# suppresses any "Segmentation fault" message there. '((' could 12272# trigger a bug in pdksh 5.2.14. 12273for as_var in BASH_ENV ENV MAIL MAILPATH 12274do eval test x\${$as_var+set} = xset \ 12275 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12276done 12277PS1='$ ' 12278PS2='> ' 12279PS4='+ ' 12280 12281# NLS nuisances. 12282LC_ALL=C 12283export LC_ALL 12284LANGUAGE=C 12285export LANGUAGE 12286 12287# CDPATH. 12288(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12289 12290 12291# as_fn_error STATUS ERROR [LINENO LOG_FD] 12292# ---------------------------------------- 12293# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12294# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12295# script with STATUS, using 1 if that was 0. 12296as_fn_error () 12297{ 12298 as_status=$1; test $as_status -eq 0 && as_status=1 12299 if test "$4"; then 12300 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12301 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12302 fi 12303 $as_echo "$as_me: error: $2" >&2 12304 as_fn_exit $as_status 12305} # as_fn_error 12306 12307 12308# as_fn_set_status STATUS 12309# ----------------------- 12310# Set $? to STATUS, without forking. 12311as_fn_set_status () 12312{ 12313 return $1 12314} # as_fn_set_status 12315 12316# as_fn_exit STATUS 12317# ----------------- 12318# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12319as_fn_exit () 12320{ 12321 set +e 12322 as_fn_set_status $1 12323 exit $1 12324} # as_fn_exit 12325 12326# as_fn_unset VAR 12327# --------------- 12328# Portably unset VAR. 12329as_fn_unset () 12330{ 12331 { eval $1=; unset $1;} 12332} 12333as_unset=as_fn_unset 12334# as_fn_append VAR VALUE 12335# ---------------------- 12336# Append the text in VALUE to the end of the definition contained in VAR. Take 12337# advantage of any shell optimizations that allow amortized linear growth over 12338# repeated appends, instead of the typical quadratic growth present in naive 12339# implementations. 12340if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12341 eval 'as_fn_append () 12342 { 12343 eval $1+=\$2 12344 }' 12345else 12346 as_fn_append () 12347 { 12348 eval $1=\$$1\$2 12349 } 12350fi # as_fn_append 12351 12352# as_fn_arith ARG... 12353# ------------------ 12354# Perform arithmetic evaluation on the ARGs, and store the result in the 12355# global $as_val. Take advantage of shells that can avoid forks. The arguments 12356# must be portable across $(()) and expr. 12357if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12358 eval 'as_fn_arith () 12359 { 12360 as_val=$(( $* )) 12361 }' 12362else 12363 as_fn_arith () 12364 { 12365 as_val=`expr "$@" || test $? -eq 1` 12366 } 12367fi # as_fn_arith 12368 12369 12370if expr a : '\(a\)' >/dev/null 2>&1 && 12371 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12372 as_expr=expr 12373else 12374 as_expr=false 12375fi 12376 12377if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12378 as_basename=basename 12379else 12380 as_basename=false 12381fi 12382 12383if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12384 as_dirname=dirname 12385else 12386 as_dirname=false 12387fi 12388 12389as_me=`$as_basename -- "$0" || 12390$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12391 X"$0" : 'X\(//\)$' \| \ 12392 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12393$as_echo X/"$0" | 12394 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12395 s//\1/ 12396 q 12397 } 12398 /^X\/\(\/\/\)$/{ 12399 s//\1/ 12400 q 12401 } 12402 /^X\/\(\/\).*/{ 12403 s//\1/ 12404 q 12405 } 12406 s/.*/./; q'` 12407 12408# Avoid depending upon Character Ranges. 12409as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12410as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12411as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12412as_cr_digits='0123456789' 12413as_cr_alnum=$as_cr_Letters$as_cr_digits 12414 12415ECHO_C= ECHO_N= ECHO_T= 12416case `echo -n x` in #((((( 12417-n*) 12418 case `echo 'xy\c'` in 12419 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12420 xy) ECHO_C='\c';; 12421 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12422 ECHO_T=' ';; 12423 esac;; 12424*) 12425 ECHO_N='-n';; 12426esac 12427 12428rm -f conf$$ conf$$.exe conf$$.file 12429if test -d conf$$.dir; then 12430 rm -f conf$$.dir/conf$$.file 12431else 12432 rm -f conf$$.dir 12433 mkdir conf$$.dir 2>/dev/null 12434fi 12435if (echo >conf$$.file) 2>/dev/null; then 12436 if ln -s conf$$.file conf$$ 2>/dev/null; then 12437 as_ln_s='ln -s' 12438 # ... but there are two gotchas: 12439 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12440 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12441 # In both cases, we have to default to `cp -p'. 12442 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12443 as_ln_s='cp -p' 12444 elif ln conf$$.file conf$$ 2>/dev/null; then 12445 as_ln_s=ln 12446 else 12447 as_ln_s='cp -p' 12448 fi 12449else 12450 as_ln_s='cp -p' 12451fi 12452rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12453rmdir conf$$.dir 2>/dev/null 12454 12455 12456# as_fn_mkdir_p 12457# ------------- 12458# Create "$as_dir" as a directory, including parents if necessary. 12459as_fn_mkdir_p () 12460{ 12461 12462 case $as_dir in #( 12463 -*) as_dir=./$as_dir;; 12464 esac 12465 test -d "$as_dir" || eval $as_mkdir_p || { 12466 as_dirs= 12467 while :; do 12468 case $as_dir in #( 12469 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12470 *) as_qdir=$as_dir;; 12471 esac 12472 as_dirs="'$as_qdir' $as_dirs" 12473 as_dir=`$as_dirname -- "$as_dir" || 12474$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12475 X"$as_dir" : 'X\(//\)[^/]' \| \ 12476 X"$as_dir" : 'X\(//\)$' \| \ 12477 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12478$as_echo X"$as_dir" | 12479 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12480 s//\1/ 12481 q 12482 } 12483 /^X\(\/\/\)[^/].*/{ 12484 s//\1/ 12485 q 12486 } 12487 /^X\(\/\/\)$/{ 12488 s//\1/ 12489 q 12490 } 12491 /^X\(\/\).*/{ 12492 s//\1/ 12493 q 12494 } 12495 s/.*/./; q'` 12496 test -d "$as_dir" && break 12497 done 12498 test -z "$as_dirs" || eval "mkdir $as_dirs" 12499 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12500 12501 12502} # as_fn_mkdir_p 12503if mkdir -p . 2>/dev/null; then 12504 as_mkdir_p='mkdir -p "$as_dir"' 12505else 12506 test -d ./-p && rmdir ./-p 12507 as_mkdir_p=false 12508fi 12509 12510if test -x / >/dev/null 2>&1; then 12511 as_test_x='test -x' 12512else 12513 if ls -dL / >/dev/null 2>&1; then 12514 as_ls_L_option=L 12515 else 12516 as_ls_L_option= 12517 fi 12518 as_test_x=' 12519 eval sh -c '\'' 12520 if test -d "$1"; then 12521 test -d "$1/."; 12522 else 12523 case $1 in #( 12524 -*)set "./$1";; 12525 esac; 12526 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 12527 ???[sx]*):;;*)false;;esac;fi 12528 '\'' sh 12529 ' 12530fi 12531as_executable_p=$as_test_x 12532 12533# Sed expression to map a string onto a valid CPP name. 12534as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12535 12536# Sed expression to map a string onto a valid variable name. 12537as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12538 12539 12540exec 6>&1 12541## ----------------------------------- ## 12542## Main body of $CONFIG_STATUS script. ## 12543## ----------------------------------- ## 12544_ASEOF 12545test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12546 12547cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12548# Save the log message, to keep $0 and so on meaningful, and to 12549# report actual input values of CONFIG_FILES etc. instead of their 12550# values after options handling. 12551ac_log=" 12552This file was extended by xfs $as_me 1.1.3, which was 12553generated by GNU Autoconf 2.68. Invocation command line was 12554 12555 CONFIG_FILES = $CONFIG_FILES 12556 CONFIG_HEADERS = $CONFIG_HEADERS 12557 CONFIG_LINKS = $CONFIG_LINKS 12558 CONFIG_COMMANDS = $CONFIG_COMMANDS 12559 $ $0 $@ 12560 12561on `(hostname || uname -n) 2>/dev/null | sed 1q` 12562" 12563 12564_ACEOF 12565 12566case $ac_config_files in *" 12567"*) set x $ac_config_files; shift; ac_config_files=$*;; 12568esac 12569 12570case $ac_config_headers in *" 12571"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12572esac 12573 12574 12575cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12576# Files that config.status was made for. 12577config_files="$ac_config_files" 12578config_headers="$ac_config_headers" 12579config_commands="$ac_config_commands" 12580 12581_ACEOF 12582 12583cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12584ac_cs_usage="\ 12585\`$as_me' instantiates files and other configuration actions 12586from templates according to the current configuration. Unless the files 12587and actions are specified as TAGs, all are instantiated by default. 12588 12589Usage: $0 [OPTION]... [TAG]... 12590 12591 -h, --help print this help, then exit 12592 -V, --version print version number and configuration settings, then exit 12593 --config print configuration, then exit 12594 -q, --quiet, --silent 12595 do not print progress messages 12596 -d, --debug don't remove temporary files 12597 --recheck update $as_me by reconfiguring in the same conditions 12598 --file=FILE[:TEMPLATE] 12599 instantiate the configuration file FILE 12600 --header=FILE[:TEMPLATE] 12601 instantiate the configuration header FILE 12602 12603Configuration files: 12604$config_files 12605 12606Configuration headers: 12607$config_headers 12608 12609Configuration commands: 12610$config_commands 12611 12612Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12613 12614_ACEOF 12615cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12616ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12617ac_cs_version="\\ 12618xfs config.status 1.1.3 12619configured by $0, generated by GNU Autoconf 2.68, 12620 with options \\"\$ac_cs_config\\" 12621 12622Copyright (C) 2010 Free Software Foundation, Inc. 12623This config.status script is free software; the Free Software Foundation 12624gives unlimited permission to copy, distribute and modify it." 12625 12626ac_pwd='$ac_pwd' 12627srcdir='$srcdir' 12628INSTALL='$INSTALL' 12629MKDIR_P='$MKDIR_P' 12630AWK='$AWK' 12631test -n "\$AWK" || AWK=awk 12632_ACEOF 12633 12634cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12635# The default lists apply if the user does not specify any file. 12636ac_need_defaults=: 12637while test $# != 0 12638do 12639 case $1 in 12640 --*=?*) 12641 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12642 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12643 ac_shift=: 12644 ;; 12645 --*=) 12646 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12647 ac_optarg= 12648 ac_shift=: 12649 ;; 12650 *) 12651 ac_option=$1 12652 ac_optarg=$2 12653 ac_shift=shift 12654 ;; 12655 esac 12656 12657 case $ac_option in 12658 # Handling of the options. 12659 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12660 ac_cs_recheck=: ;; 12661 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12662 $as_echo "$ac_cs_version"; exit ;; 12663 --config | --confi | --conf | --con | --co | --c ) 12664 $as_echo "$ac_cs_config"; exit ;; 12665 --debug | --debu | --deb | --de | --d | -d ) 12666 debug=: ;; 12667 --file | --fil | --fi | --f ) 12668 $ac_shift 12669 case $ac_optarg in 12670 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12671 '') as_fn_error $? "missing file argument" ;; 12672 esac 12673 as_fn_append CONFIG_FILES " '$ac_optarg'" 12674 ac_need_defaults=false;; 12675 --header | --heade | --head | --hea ) 12676 $ac_shift 12677 case $ac_optarg in 12678 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12679 esac 12680 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12681 ac_need_defaults=false;; 12682 --he | --h) 12683 # Conflict between --help and --header 12684 as_fn_error $? "ambiguous option: \`$1' 12685Try \`$0 --help' for more information.";; 12686 --help | --hel | -h ) 12687 $as_echo "$ac_cs_usage"; exit ;; 12688 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12689 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12690 ac_cs_silent=: ;; 12691 12692 # This is an error. 12693 -*) as_fn_error $? "unrecognized option: \`$1' 12694Try \`$0 --help' for more information." ;; 12695 12696 *) as_fn_append ac_config_targets " $1" 12697 ac_need_defaults=false ;; 12698 12699 esac 12700 shift 12701done 12702 12703ac_configure_extra_args= 12704 12705if $ac_cs_silent; then 12706 exec 6>/dev/null 12707 ac_configure_extra_args="$ac_configure_extra_args --silent" 12708fi 12709 12710_ACEOF 12711cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12712if \$ac_cs_recheck; then 12713 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12714 shift 12715 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12716 CONFIG_SHELL='$SHELL' 12717 export CONFIG_SHELL 12718 exec "\$@" 12719fi 12720 12721_ACEOF 12722cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12723exec 5>>config.log 12724{ 12725 echo 12726 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12727## Running $as_me. ## 12728_ASBOX 12729 $as_echo "$ac_log" 12730} >&5 12731 12732_ACEOF 12733cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12734# 12735# INIT-COMMANDS 12736# 12737AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12738 12739_ACEOF 12740 12741cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12742 12743# Handling of arguments. 12744for ac_config_target in $ac_config_targets 12745do 12746 case $ac_config_target in 12747 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12748 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12749 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12750 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 12751 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12752 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12753 12754 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12755 esac 12756done 12757 12758 12759# If the user did not use the arguments to specify the items to instantiate, 12760# then the envvar interface is used. Set only those that are not. 12761# We use the long form for the default assignment because of an extremely 12762# bizarre bug on SunOS 4.1.3. 12763if $ac_need_defaults; then 12764 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12765 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12766 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12767fi 12768 12769# Have a temporary directory for convenience. Make it in the build tree 12770# simply because there is no reason against having it here, and in addition, 12771# creating and moving files from /tmp can sometimes cause problems. 12772# Hook for its removal unless debugging. 12773# Note that there is a small window in which the directory will not be cleaned: 12774# after its creation but before its name has been assigned to `$tmp'. 12775$debug || 12776{ 12777 tmp= ac_tmp= 12778 trap 'exit_status=$? 12779 : "${ac_tmp:=$tmp}" 12780 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12781' 0 12782 trap 'as_fn_exit 1' 1 2 13 15 12783} 12784# Create a (secure) tmp directory for tmp files. 12785 12786{ 12787 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12788 test -d "$tmp" 12789} || 12790{ 12791 tmp=./conf$$-$RANDOM 12792 (umask 077 && mkdir "$tmp") 12793} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12794ac_tmp=$tmp 12795 12796# Set up the scripts for CONFIG_FILES section. 12797# No need to generate them if there are no CONFIG_FILES. 12798# This happens for instance with `./config.status config.h'. 12799if test -n "$CONFIG_FILES"; then 12800 12801 12802ac_cr=`echo X | tr X '\015'` 12803# On cygwin, bash can eat \r inside `` if the user requested igncr. 12804# But we know of no other shell where ac_cr would be empty at this 12805# point, so we can use a bashism as a fallback. 12806if test "x$ac_cr" = x; then 12807 eval ac_cr=\$\'\\r\' 12808fi 12809ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12810if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12811 ac_cs_awk_cr='\\r' 12812else 12813 ac_cs_awk_cr=$ac_cr 12814fi 12815 12816echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12817_ACEOF 12818 12819 12820{ 12821 echo "cat >conf$$subs.awk <<_ACEOF" && 12822 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12823 echo "_ACEOF" 12824} >conf$$subs.sh || 12825 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12826ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12827ac_delim='%!_!# ' 12828for ac_last_try in false false false false false :; do 12829 . ./conf$$subs.sh || 12830 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12831 12832 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12833 if test $ac_delim_n = $ac_delim_num; then 12834 break 12835 elif $ac_last_try; then 12836 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12837 else 12838 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12839 fi 12840done 12841rm -f conf$$subs.sh 12842 12843cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12844cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12845_ACEOF 12846sed -n ' 12847h 12848s/^/S["/; s/!.*/"]=/ 12849p 12850g 12851s/^[^!]*!// 12852:repl 12853t repl 12854s/'"$ac_delim"'$// 12855t delim 12856:nl 12857h 12858s/\(.\{148\}\)..*/\1/ 12859t more1 12860s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12861p 12862n 12863b repl 12864:more1 12865s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12866p 12867g 12868s/.\{148\}// 12869t nl 12870:delim 12871h 12872s/\(.\{148\}\)..*/\1/ 12873t more2 12874s/["\\]/\\&/g; s/^/"/; s/$/"/ 12875p 12876b 12877:more2 12878s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12879p 12880g 12881s/.\{148\}// 12882t delim 12883' <conf$$subs.awk | sed ' 12884/^[^""]/{ 12885 N 12886 s/\n// 12887} 12888' >>$CONFIG_STATUS || ac_write_fail=1 12889rm -f conf$$subs.awk 12890cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12891_ACAWK 12892cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12893 for (key in S) S_is_set[key] = 1 12894 FS = "" 12895 12896} 12897{ 12898 line = $ 0 12899 nfields = split(line, field, "@") 12900 substed = 0 12901 len = length(field[1]) 12902 for (i = 2; i < nfields; i++) { 12903 key = field[i] 12904 keylen = length(key) 12905 if (S_is_set[key]) { 12906 value = S[key] 12907 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12908 len += length(value) + length(field[++i]) 12909 substed = 1 12910 } else 12911 len += 1 + keylen 12912 } 12913 12914 print line 12915} 12916 12917_ACAWK 12918_ACEOF 12919cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12920if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12921 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12922else 12923 cat 12924fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12925 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12926_ACEOF 12927 12928# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12929# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12930# trailing colons and then remove the whole line if VPATH becomes empty 12931# (actually we leave an empty line to preserve line numbers). 12932if test "x$srcdir" = x.; then 12933 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12934h 12935s/// 12936s/^/:/ 12937s/[ ]*$/:/ 12938s/:\$(srcdir):/:/g 12939s/:\${srcdir}:/:/g 12940s/:@srcdir@:/:/g 12941s/^:*// 12942s/:*$// 12943x 12944s/\(=[ ]*\).*/\1/ 12945G 12946s/\n// 12947s/^[^=]*=[ ]*$// 12948}' 12949fi 12950 12951cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12952fi # test -n "$CONFIG_FILES" 12953 12954# Set up the scripts for CONFIG_HEADERS section. 12955# No need to generate them if there are no CONFIG_HEADERS. 12956# This happens for instance with `./config.status Makefile'. 12957if test -n "$CONFIG_HEADERS"; then 12958cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12959BEGIN { 12960_ACEOF 12961 12962# Transform confdefs.h into an awk script `defines.awk', embedded as 12963# here-document in config.status, that substitutes the proper values into 12964# config.h.in to produce config.h. 12965 12966# Create a delimiter string that does not exist in confdefs.h, to ease 12967# handling of long lines. 12968ac_delim='%!_!# ' 12969for ac_last_try in false false :; do 12970 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12971 if test -z "$ac_tt"; then 12972 break 12973 elif $ac_last_try; then 12974 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12975 else 12976 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12977 fi 12978done 12979 12980# For the awk script, D is an array of macro values keyed by name, 12981# likewise P contains macro parameters if any. Preserve backslash 12982# newline sequences. 12983 12984ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12985sed -n ' 12986s/.\{148\}/&'"$ac_delim"'/g 12987t rset 12988:rset 12989s/^[ ]*#[ ]*define[ ][ ]*/ / 12990t def 12991d 12992:def 12993s/\\$// 12994t bsnl 12995s/["\\]/\\&/g 12996s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12997D["\1"]=" \3"/p 12998s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12999d 13000:bsnl 13001s/["\\]/\\&/g 13002s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13003D["\1"]=" \3\\\\\\n"\\/p 13004t cont 13005s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13006t cont 13007d 13008:cont 13009n 13010s/.\{148\}/&'"$ac_delim"'/g 13011t clear 13012:clear 13013s/\\$// 13014t bsnlc 13015s/["\\]/\\&/g; s/^/"/; s/$/"/p 13016d 13017:bsnlc 13018s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13019b cont 13020' <confdefs.h | sed ' 13021s/'"$ac_delim"'/"\\\ 13022"/g' >>$CONFIG_STATUS || ac_write_fail=1 13023 13024cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13025 for (key in D) D_is_set[key] = 1 13026 FS = "" 13027} 13028/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13029 line = \$ 0 13030 split(line, arg, " ") 13031 if (arg[1] == "#") { 13032 defundef = arg[2] 13033 mac1 = arg[3] 13034 } else { 13035 defundef = substr(arg[1], 2) 13036 mac1 = arg[2] 13037 } 13038 split(mac1, mac2, "(") #) 13039 macro = mac2[1] 13040 prefix = substr(line, 1, index(line, defundef) - 1) 13041 if (D_is_set[macro]) { 13042 # Preserve the white space surrounding the "#". 13043 print prefix "define", macro P[macro] D[macro] 13044 next 13045 } else { 13046 # Replace #undef with comments. This is necessary, for example, 13047 # in the case of _POSIX_SOURCE, which is predefined and required 13048 # on some systems where configure will not decide to define it. 13049 if (defundef == "undef") { 13050 print "/*", prefix defundef, macro, "*/" 13051 next 13052 } 13053 } 13054} 13055{ print } 13056_ACAWK 13057_ACEOF 13058cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13059 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13060fi # test -n "$CONFIG_HEADERS" 13061 13062 13063eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13064shift 13065for ac_tag 13066do 13067 case $ac_tag in 13068 :[FHLC]) ac_mode=$ac_tag; continue;; 13069 esac 13070 case $ac_mode$ac_tag in 13071 :[FHL]*:*);; 13072 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13073 :[FH]-) ac_tag=-:-;; 13074 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13075 esac 13076 ac_save_IFS=$IFS 13077 IFS=: 13078 set x $ac_tag 13079 IFS=$ac_save_IFS 13080 shift 13081 ac_file=$1 13082 shift 13083 13084 case $ac_mode in 13085 :L) ac_source=$1;; 13086 :[FH]) 13087 ac_file_inputs= 13088 for ac_f 13089 do 13090 case $ac_f in 13091 -) ac_f="$ac_tmp/stdin";; 13092 *) # Look for the file first in the build tree, then in the source tree 13093 # (if the path is not absolute). The absolute path cannot be DOS-style, 13094 # because $ac_f cannot contain `:'. 13095 test -f "$ac_f" || 13096 case $ac_f in 13097 [\\/$]*) false;; 13098 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13099 esac || 13100 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13101 esac 13102 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13103 as_fn_append ac_file_inputs " '$ac_f'" 13104 done 13105 13106 # Let's still pretend it is `configure' which instantiates (i.e., don't 13107 # use $as_me), people would be surprised to read: 13108 # /* config.h. Generated by config.status. */ 13109 configure_input='Generated from '` 13110 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13111 `' by configure.' 13112 if test x"$ac_file" != x-; then 13113 configure_input="$ac_file. $configure_input" 13114 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13115$as_echo "$as_me: creating $ac_file" >&6;} 13116 fi 13117 # Neutralize special characters interpreted by sed in replacement strings. 13118 case $configure_input in #( 13119 *\&* | *\|* | *\\* ) 13120 ac_sed_conf_input=`$as_echo "$configure_input" | 13121 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13122 *) ac_sed_conf_input=$configure_input;; 13123 esac 13124 13125 case $ac_tag in 13126 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13127 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13128 esac 13129 ;; 13130 esac 13131 13132 ac_dir=`$as_dirname -- "$ac_file" || 13133$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13134 X"$ac_file" : 'X\(//\)[^/]' \| \ 13135 X"$ac_file" : 'X\(//\)$' \| \ 13136 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13137$as_echo X"$ac_file" | 13138 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13139 s//\1/ 13140 q 13141 } 13142 /^X\(\/\/\)[^/].*/{ 13143 s//\1/ 13144 q 13145 } 13146 /^X\(\/\/\)$/{ 13147 s//\1/ 13148 q 13149 } 13150 /^X\(\/\).*/{ 13151 s//\1/ 13152 q 13153 } 13154 s/.*/./; q'` 13155 as_dir="$ac_dir"; as_fn_mkdir_p 13156 ac_builddir=. 13157 13158case "$ac_dir" in 13159.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13160*) 13161 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13162 # A ".." for each directory in $ac_dir_suffix. 13163 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13164 case $ac_top_builddir_sub in 13165 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13166 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13167 esac ;; 13168esac 13169ac_abs_top_builddir=$ac_pwd 13170ac_abs_builddir=$ac_pwd$ac_dir_suffix 13171# for backward compatibility: 13172ac_top_builddir=$ac_top_build_prefix 13173 13174case $srcdir in 13175 .) # We are building in place. 13176 ac_srcdir=. 13177 ac_top_srcdir=$ac_top_builddir_sub 13178 ac_abs_top_srcdir=$ac_pwd ;; 13179 [\\/]* | ?:[\\/]* ) # Absolute name. 13180 ac_srcdir=$srcdir$ac_dir_suffix; 13181 ac_top_srcdir=$srcdir 13182 ac_abs_top_srcdir=$srcdir ;; 13183 *) # Relative name. 13184 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13185 ac_top_srcdir=$ac_top_build_prefix$srcdir 13186 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13187esac 13188ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13189 13190 13191 case $ac_mode in 13192 :F) 13193 # 13194 # CONFIG_FILE 13195 # 13196 13197 case $INSTALL in 13198 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13199 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13200 esac 13201 ac_MKDIR_P=$MKDIR_P 13202 case $MKDIR_P in 13203 [\\/$]* | ?:[\\/]* ) ;; 13204 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13205 esac 13206_ACEOF 13207 13208cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13209# If the template does not know about datarootdir, expand it. 13210# FIXME: This hack should be removed a few years after 2.60. 13211ac_datarootdir_hack=; ac_datarootdir_seen= 13212ac_sed_dataroot=' 13213/datarootdir/ { 13214 p 13215 q 13216} 13217/@datadir@/p 13218/@docdir@/p 13219/@infodir@/p 13220/@localedir@/p 13221/@mandir@/p' 13222case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13223*datarootdir*) ac_datarootdir_seen=yes;; 13224*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13226$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13227_ACEOF 13228cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13229 ac_datarootdir_hack=' 13230 s&@datadir@&$datadir&g 13231 s&@docdir@&$docdir&g 13232 s&@infodir@&$infodir&g 13233 s&@localedir@&$localedir&g 13234 s&@mandir@&$mandir&g 13235 s&\\\${datarootdir}&$datarootdir&g' ;; 13236esac 13237_ACEOF 13238 13239# Neutralize VPATH when `$srcdir' = `.'. 13240# Shell code in configure.ac might set extrasub. 13241# FIXME: do we really want to maintain this feature? 13242cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13243ac_sed_extra="$ac_vpsub 13244$extrasub 13245_ACEOF 13246cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13247:t 13248/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13249s|@configure_input@|$ac_sed_conf_input|;t t 13250s&@top_builddir@&$ac_top_builddir_sub&;t t 13251s&@top_build_prefix@&$ac_top_build_prefix&;t t 13252s&@srcdir@&$ac_srcdir&;t t 13253s&@abs_srcdir@&$ac_abs_srcdir&;t t 13254s&@top_srcdir@&$ac_top_srcdir&;t t 13255s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13256s&@builddir@&$ac_builddir&;t t 13257s&@abs_builddir@&$ac_abs_builddir&;t t 13258s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13259s&@INSTALL@&$ac_INSTALL&;t t 13260s&@MKDIR_P@&$ac_MKDIR_P&;t t 13261$ac_datarootdir_hack 13262" 13263eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13264 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13265 13266test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13267 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13268 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13269 "$ac_tmp/out"`; test -z "$ac_out"; } && 13270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13271which seems to be undefined. Please make sure it is defined" >&5 13272$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13273which seems to be undefined. Please make sure it is defined" >&2;} 13274 13275 rm -f "$ac_tmp/stdin" 13276 case $ac_file in 13277 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13278 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13279 esac \ 13280 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13281 ;; 13282 :H) 13283 # 13284 # CONFIG_HEADER 13285 # 13286 if test x"$ac_file" != x-; then 13287 { 13288 $as_echo "/* $configure_input */" \ 13289 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13290 } >"$ac_tmp/config.h" \ 13291 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13292 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13293 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13294$as_echo "$as_me: $ac_file is unchanged" >&6;} 13295 else 13296 rm -f "$ac_file" 13297 mv "$ac_tmp/config.h" "$ac_file" \ 13298 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13299 fi 13300 else 13301 $as_echo "/* $configure_input */" \ 13302 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13303 || as_fn_error $? "could not create -" "$LINENO" 5 13304 fi 13305# Compute "$ac_file"'s index in $config_headers. 13306_am_arg="$ac_file" 13307_am_stamp_count=1 13308for _am_header in $config_headers :; do 13309 case $_am_header in 13310 $_am_arg | $_am_arg:* ) 13311 break ;; 13312 * ) 13313 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13314 esac 13315done 13316echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13317$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13318 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13319 X"$_am_arg" : 'X\(//\)$' \| \ 13320 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13321$as_echo X"$_am_arg" | 13322 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13323 s//\1/ 13324 q 13325 } 13326 /^X\(\/\/\)[^/].*/{ 13327 s//\1/ 13328 q 13329 } 13330 /^X\(\/\/\)$/{ 13331 s//\1/ 13332 q 13333 } 13334 /^X\(\/\).*/{ 13335 s//\1/ 13336 q 13337 } 13338 s/.*/./; q'`/stamp-h$_am_stamp_count 13339 ;; 13340 13341 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13342$as_echo "$as_me: executing $ac_file commands" >&6;} 13343 ;; 13344 esac 13345 13346 13347 case $ac_file$ac_mode in 13348 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13349 # Autoconf 2.62 quotes --file arguments for eval, but not when files 13350 # are listed without --file. Let's play safe and only enable the eval 13351 # if we detect the quoting. 13352 case $CONFIG_FILES in 13353 *\'*) eval set x "$CONFIG_FILES" ;; 13354 *) set x $CONFIG_FILES ;; 13355 esac 13356 shift 13357 for mf 13358 do 13359 # Strip MF so we end up with the name of the file. 13360 mf=`echo "$mf" | sed -e 's/:.*$//'` 13361 # Check whether this is an Automake generated Makefile or not. 13362 # We used to match only the files named `Makefile.in', but 13363 # some people rename them; so instead we look at the file content. 13364 # Grep'ing the first line is not enough: some people post-process 13365 # each Makefile.in and add a new line on top of each file to say so. 13366 # Grep'ing the whole file is not good either: AIX grep has a line 13367 # limit of 2048, but all sed's we know have understand at least 4000. 13368 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 13369 dirpart=`$as_dirname -- "$mf" || 13370$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13371 X"$mf" : 'X\(//\)[^/]' \| \ 13372 X"$mf" : 'X\(//\)$' \| \ 13373 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 13374$as_echo X"$mf" | 13375 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13376 s//\1/ 13377 q 13378 } 13379 /^X\(\/\/\)[^/].*/{ 13380 s//\1/ 13381 q 13382 } 13383 /^X\(\/\/\)$/{ 13384 s//\1/ 13385 q 13386 } 13387 /^X\(\/\).*/{ 13388 s//\1/ 13389 q 13390 } 13391 s/.*/./; q'` 13392 else 13393 continue 13394 fi 13395 # Extract the definition of DEPDIR, am__include, and am__quote 13396 # from the Makefile without running `make'. 13397 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13398 test -z "$DEPDIR" && continue 13399 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13400 test -z "am__include" && continue 13401 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13402 # When using ansi2knr, U may be empty or an underscore; expand it 13403 U=`sed -n 's/^U = //p' < "$mf"` 13404 # Find all dependency output files, they are included files with 13405 # $(DEPDIR) in their names. We invoke sed twice because it is the 13406 # simplest approach to changing $(DEPDIR) to its actual value in the 13407 # expansion. 13408 for file in `sed -n " 13409 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13410 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 13411 # Make sure the directory exists. 13412 test -f "$dirpart/$file" && continue 13413 fdir=`$as_dirname -- "$file" || 13414$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13415 X"$file" : 'X\(//\)[^/]' \| \ 13416 X"$file" : 'X\(//\)$' \| \ 13417 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13418$as_echo X"$file" | 13419 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13420 s//\1/ 13421 q 13422 } 13423 /^X\(\/\/\)[^/].*/{ 13424 s//\1/ 13425 q 13426 } 13427 /^X\(\/\/\)$/{ 13428 s//\1/ 13429 q 13430 } 13431 /^X\(\/\).*/{ 13432 s//\1/ 13433 q 13434 } 13435 s/.*/./; q'` 13436 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13437 # echo "creating $dirpart/$file" 13438 echo '# dummy' > "$dirpart/$file" 13439 done 13440 done 13441} 13442 ;; 13443 13444 esac 13445done # for ac_tag 13446 13447 13448as_fn_exit 0 13449_ACEOF 13450ac_clean_files=$ac_clean_files_save 13451 13452test $ac_write_fail = 0 || 13453 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13454 13455 13456# configure is writing to config.log, and then calls config.status. 13457# config.status does its own redirection, appending to config.log. 13458# Unfortunately, on DOS this fails, as config.log is still kept open 13459# by configure, so config.status won't be able to write to it; its 13460# output is simply discarded. So we exec the FD to /dev/null, 13461# effectively closing config.log, so it can be properly (re)opened and 13462# appended to by config.status. 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