configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xbitmaps 1.1.2. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xbitmaps' 583 PACKAGE_TARNAME='xbitmaps' 584 PACKAGE_VERSION='1.1.2' 585 PACKAGE_STRING='xbitmaps 1.1.2' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # 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"newly created file is older than distributed files! 2265 Check your system clock" "$LINENO" 5 2266 fi 2267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2268 $as_echo "yes" >&6; } 2269 # If we didn't sleep, we still need to ensure time stamps of config.status and 2270 # generated files are strictly newer. 2271 am_sleep_pid= 2272 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2273 ( sleep 1 ) & 2274 am_sleep_pid=$! 2275 fi 2276 2277 rm -f conftest.file 2278 2279 test "$program_prefix" != NONE && 2280 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2281 # Use a double $ so make ignores it. 2282 test "$program_suffix" != NONE && 2283 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2284 # Double any \ or $. 2285 # By default was `s,x,x', remove it if useless. 2286 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2287 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2288 2289 # Expand $ac_aux_dir to an absolute path. 2290 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2291 2292 if test x"${MISSING+set}" != xset; then 2293 case $am_aux_dir in 2294 *\ * | *\ *) 2295 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2296 *) 2297 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2298 esac 2299 fi 2300 # Use eval to expand $SHELL 2301 if eval "$MISSING --is-lightweight"; then 2302 am_missing_run="$MISSING " 2303 else 2304 am_missing_run= 2305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2306 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2307 fi 2308 2309 if test x"${install_sh+set}" != xset; then 2310 case $am_aux_dir in 2311 *\ * | *\ *) 2312 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2313 *) 2314 install_sh="\${SHELL} $am_aux_dir/install-sh" 2315 esac 2316 fi 2317 2318 # Installed binaries are usually stripped using 'strip' when the user 2319 # run "make install-strip". However 'strip' might not be the right 2320 # tool to use in cross-compilation environments, therefore Automake 2321 # will honor the 'STRIP' environment variable to overrule this program. 2322 if test "$cross_compiling" != no; then 2323 if test -n "$ac_tool_prefix"; then 2324 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2325 set dummy ${ac_tool_prefix}strip; ac_word=$2 2326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2327 $as_echo_n "checking for $ac_word... " >&6; } 2328 if ${ac_cv_prog_STRIP+:} false; then : 2329 $as_echo_n "(cached) " >&6 2330 else 2331 if test -n "$STRIP"; then 2332 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2333 else 2334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2335 for as_dir in $PATH 2336 do 2337 IFS=$as_save_IFS 2338 test -z "$as_dir" && as_dir=. 2339 for ac_exec_ext in '' $ac_executable_extensions; do 2340 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2341 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2343 break 2 2344 fi 2345 done 2346 done 2347 IFS=$as_save_IFS 2348 2349 fi 2350 fi 2351 STRIP=$ac_cv_prog_STRIP 2352 if test -n "$STRIP"; then 2353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2354 $as_echo "$STRIP" >&6; } 2355 else 2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2357 $as_echo "no" >&6; } 2358 fi 2359 2360 2361 fi 2362 if test -z "$ac_cv_prog_STRIP"; then 2363 ac_ct_STRIP=$STRIP 2364 # Extract the first word of "strip", so it can be a program name with args. 2365 set dummy strip; ac_word=$2 2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2367 $as_echo_n "checking for $ac_word... " >&6; } 2368 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2369 $as_echo_n "(cached) " >&6 2370 else 2371 if test -n "$ac_ct_STRIP"; then 2372 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2373 else 2374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2375 for as_dir in $PATH 2376 do 2377 IFS=$as_save_IFS 2378 test -z "$as_dir" && as_dir=. 2379 for ac_exec_ext in '' $ac_executable_extensions; do 2380 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2381 ac_cv_prog_ac_ct_STRIP="strip" 2382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2383 break 2 2384 fi 2385 done 2386 done 2387 IFS=$as_save_IFS 2388 2389 fi 2390 fi 2391 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2392 if test -n "$ac_ct_STRIP"; then 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2394 $as_echo "$ac_ct_STRIP" >&6; } 2395 else 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2397 $as_echo "no" >&6; } 2398 fi 2399 2400 if test "x$ac_ct_STRIP" = x; then 2401 STRIP=":" 2402 else 2403 case $cross_compiling:$ac_tool_warned in 2404 yes:) 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2406 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2407 ac_tool_warned=yes ;; 2408 esac 2409 STRIP=$ac_ct_STRIP 2410 fi 2411 else 2412 STRIP="$ac_cv_prog_STRIP" 2413 fi 2414 2415 fi 2416 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2417 2418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2419 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2420 if test -z "$MKDIR_P"; then 2421 if ${ac_cv_path_mkdir+:} false; then : 2422 $as_echo_n "(cached) " >&6 2423 else 2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2426 do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_prog in mkdir gmkdir; do 2430 for ac_exec_ext in '' $ac_executable_extensions; do 2431 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2432 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2433 'mkdir (GNU coreutils) '* | \ 2434 'mkdir (coreutils) '* | \ 2435 'mkdir (fileutils) '4.1*) 2436 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2437 break 3;; 2438 esac 2439 done 2440 done 2441 done 2442 IFS=$as_save_IFS 2443 2444 fi 2445 2446 test -d ./--version && rmdir ./--version 2447 if test "${ac_cv_path_mkdir+set}" = set; then 2448 MKDIR_P="$ac_cv_path_mkdir -p" 2449 else 2450 # As a last resort, use the slow shell script. Don't cache a 2451 # value for MKDIR_P within a source directory, because that will 2452 # break other packages using the cache if that directory is 2453 # removed, or if the value is a relative name. 2454 MKDIR_P="$ac_install_sh -d" 2455 fi 2456 fi 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2458 $as_echo "$MKDIR_P" >&6; } 2459 2460 for ac_prog in gawk mawk nawk awk 2461 do 2462 # Extract the first word of "$ac_prog", so it can be a program name with args. 2463 set dummy $ac_prog; ac_word=$2 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2465 $as_echo_n "checking for $ac_word... " >&6; } 2466 if ${ac_cv_prog_AWK+:} false; then : 2467 $as_echo_n "(cached) " >&6 2468 else 2469 if test -n "$AWK"; then 2470 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2471 else 2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2473 for as_dir in $PATH 2474 do 2475 IFS=$as_save_IFS 2476 test -z "$as_dir" && as_dir=. 2477 for ac_exec_ext in '' $ac_executable_extensions; do 2478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2479 ac_cv_prog_AWK="$ac_prog" 2480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2481 break 2 2482 fi 2483 done 2484 done 2485 IFS=$as_save_IFS 2486 2487 fi 2488 fi 2489 AWK=$ac_cv_prog_AWK 2490 if test -n "$AWK"; then 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2492 $as_echo "$AWK" >&6; } 2493 else 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2495 $as_echo "no" >&6; } 2496 fi 2497 2498 2499 test -n "$AWK" && break 2500 done 2501 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2503 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2504 set x ${MAKE-make} 2505 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2506 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2507 $as_echo_n "(cached) " >&6 2508 else 2509 cat >conftest.make <<\_ACEOF 2510 SHELL = /bin/sh 2511 all: 2512 @echo '@@@%%%=$(MAKE)=@@@%%%' 2513 _ACEOF 2514 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2515 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2516 *@@@%%%=?*=@@@%%%*) 2517 eval ac_cv_prog_make_${ac_make}_set=yes;; 2518 *) 2519 eval ac_cv_prog_make_${ac_make}_set=no;; 2520 esac 2521 rm -f conftest.make 2522 fi 2523 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2525 $as_echo "yes" >&6; } 2526 SET_MAKE= 2527 else 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2529 $as_echo "no" >&6; } 2530 SET_MAKE="MAKE=${MAKE-make}" 2531 fi 2532 2533 rm -rf .tst 2>/dev/null 2534 mkdir .tst 2>/dev/null 2535 if test -d .tst; then 2536 am__leading_dot=. 2537 else 2538 am__leading_dot=_ 2539 fi 2540 rmdir .tst 2>/dev/null 2541 2542 # Check whether --enable-silent-rules was given. 2543 if test "${enable_silent_rules+set}" = set; then : 2544 enableval=$enable_silent_rules; 2545 fi 2546 2547 case $enable_silent_rules in # ((( 2548 yes) AM_DEFAULT_VERBOSITY=0;; 2549 no) AM_DEFAULT_VERBOSITY=1;; 2550 *) AM_DEFAULT_VERBOSITY=1;; 2551 esac 2552 am_make=${MAKE-make} 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2554 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2555 if ${am_cv_make_support_nested_variables+:} false; then : 2556 $as_echo_n "(cached) " >&6 2557 else 2558 if $as_echo 'TRUE=$(BAR$(V)) 2559 BAR0=false 2560 BAR1=true 2561 V=1 2562 am__doit: 2563 @$(TRUE) 2564 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2565 am_cv_make_support_nested_variables=yes 2566 else 2567 am_cv_make_support_nested_variables=no 2568 fi 2569 fi 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2571 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2572 if test $am_cv_make_support_nested_variables = yes; then 2573 AM_V='$(V)' 2574 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2575 else 2576 AM_V=$AM_DEFAULT_VERBOSITY 2577 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2578 fi 2579 AM_BACKSLASH='\' 2580 2581 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2582 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2583 # is not polluted with repeated "-I." 2584 am__isrc=' -I$(srcdir)' 2585 # test to see if srcdir already configured 2586 if test -f $srcdir/config.status; then 2587 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2588 fi 2589 fi 2590 2591 # test whether we have cygpath 2592 if test -z "$CYGPATH_W"; then 2593 if (cygpath --version) >/dev/null 2>/dev/null; then 2594 CYGPATH_W='cygpath -w' 2595 else 2596 CYGPATH_W=echo 2597 fi 2598 fi 2599 2600 2601 # Define the identity of the package. 2602 PACKAGE='xbitmaps' 2603 VERSION='1.1.2' 2604 2605 2606 cat >>confdefs.h <<_ACEOF 2607 #define PACKAGE "$PACKAGE" 2608 _ACEOF 2609 2610 2611 cat >>confdefs.h <<_ACEOF 2612 #define VERSION "$VERSION" 2613 _ACEOF 2614 2615 # Some tools Automake needs. 2616 2617 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2618 2619 2620 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2621 2622 2623 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2624 2625 2626 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2627 2628 2629 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2630 2631 # For better backward compatibility. To be removed once Automake 1.9.x 2632 # dies out for good. For more background, see: 2633 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2634 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2635 mkdir_p='$(MKDIR_P)' 2636 2637 # We need awk for the "check" target (and possibly the TAP driver). The 2638 # system "awk" is bad on some platforms. 2639 # Always define AMTAR for backward compatibility. Yes, it's still used 2640 # in the wild :-( We should find a proper way to deprecate it ... 2641 AMTAR='$${TAR-tar}' 2642 2643 2644 # We'll loop over all known methods to create a tar archive until one works. 2645 _am_tools='gnutar pax cpio none' 2646 2647 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2648 2649 2650 2651 2652 2653 2654 # POSIX will say in a future version that running "rm -f" with no argument 2655 # is OK; and we want to be able to make that assumption in our Makefile 2656 # recipes. So use an aggressive probe to check that the usage we want is 2657 # actually supported "in the wild" to an acceptable degree. 2658 # See automake bug#10828. 2659 # To make any issue more visible, cause the running configure to be aborted 2660 # by default if the 'rm' program in use doesn't match our expectations; the 2661 # user can still override this though. 2662 if rm -f && rm -fr && rm -rf; then : OK; else 2663 cat >&2 <<'END' 2664 Oops! 2665 2666 Your 'rm' program seems unable to run without file operands specified 2667 on the command line, even when the '-f' option is present. This is contrary 2668 to the behaviour of most rm programs out there, and not conforming with 2669 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2670 2671 Please tell bug-automake@gnu.org about your system, including the value 2672 of your $PATH and any error possibly output before this message. This 2673 can help us improve future automake versions. 2674 2675 END 2676 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2677 echo 'Configuration will proceed anyway, since you have set the' >&2 2678 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2679 echo >&2 2680 else 2681 cat >&2 <<'END' 2682 Aborting the configuration process, to ensure you take notice of the issue. 2683 2684 You can download and install GNU coreutils to get an 'rm' implementation 2685 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2686 2687 If you want to complete the configuration process using your problematic 2688 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2689 to "yes", and re-run configure. 2690 2691 END 2692 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2693 fi 2694 fi 2695 2696 2697 # Require xorg-macros 1.3 or later: XORG_DEFAULT_OPTIONS 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 DEPDIR="${am__leading_dot}deps" 2710 2711 ac_config_commands="$ac_config_commands depfiles" 2712 2713 2714 am_make=${MAKE-make} 2715 cat > confinc << 'END' 2716 am__doit: 2717 @echo this is the am__doit target 2718 .PHONY: am__doit 2719 END 2720 # If we don't find an include directive, just comment out the code. 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2722 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2723 am__include="#" 2724 am__quote= 2725 _am_result=none 2726 # First try GNU make style include. 2727 echo "include confinc" > confmf 2728 # Ignore all kinds of additional output from 'make'. 2729 case `$am_make -s -f confmf 2> /dev/null` in #( 2730 *the\ am__doit\ target*) 2731 am__include=include 2732 am__quote= 2733 _am_result=GNU 2734 ;; 2735 esac 2736 # Now try BSD make style include. 2737 if test "$am__include" = "#"; then 2738 echo '.include "confinc"' > confmf 2739 case `$am_make -s -f confmf 2> /dev/null` in #( 2740 *the\ am__doit\ target*) 2741 am__include=.include 2742 am__quote="\"" 2743 _am_result=BSD 2744 ;; 2745 esac 2746 fi 2747 2748 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2750 $as_echo "$_am_result" >&6; } 2751 rm -f confinc confmf 2752 2753 # Check whether --enable-dependency-tracking was given. 2754 if test "${enable_dependency_tracking+set}" = set; then : 2755 enableval=$enable_dependency_tracking; 2756 fi 2757 2758 if test "x$enable_dependency_tracking" != xno; then 2759 am_depcomp="$ac_aux_dir/depcomp" 2760 AMDEPBACKSLASH='\' 2761 am__nodep='_no' 2762 fi 2763 if test "x$enable_dependency_tracking" != xno; then 2764 AMDEP_TRUE= 2765 AMDEP_FALSE='#' 2766 else 2767 AMDEP_TRUE='#' 2768 AMDEP_FALSE= 2769 fi 2770 2771 2772 ac_ext=c 2773 ac_cpp='$CPP $CPPFLAGS' 2774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2776 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2777 if test -n "$ac_tool_prefix"; then 2778 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2779 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2781 $as_echo_n "checking for $ac_word... " >&6; } 2782 if ${ac_cv_prog_CC+:} false; then : 2783 $as_echo_n "(cached) " >&6 2784 else 2785 if test -n "$CC"; then 2786 ac_cv_prog_CC="$CC" # Let the user override the test. 2787 else 2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789 for as_dir in $PATH 2790 do 2791 IFS=$as_save_IFS 2792 test -z "$as_dir" && as_dir=. 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2795 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2797 break 2 2798 fi 2799 done 2800 done 2801 IFS=$as_save_IFS 2802 2803 fi 2804 fi 2805 CC=$ac_cv_prog_CC 2806 if test -n "$CC"; then 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2808 $as_echo "$CC" >&6; } 2809 else 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2811 $as_echo "no" >&6; } 2812 fi 2813 2814 2815 fi 2816 if test -z "$ac_cv_prog_CC"; then 2817 ac_ct_CC=$CC 2818 # Extract the first word of "gcc", so it can be a program name with args. 2819 set dummy gcc; ac_word=$2 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821 $as_echo_n "checking for $ac_word... " >&6; } 2822 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2823 $as_echo_n "(cached) " >&6 2824 else 2825 if test -n "$ac_ct_CC"; then 2826 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2827 else 2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2829 for as_dir in $PATH 2830 do 2831 IFS=$as_save_IFS 2832 test -z "$as_dir" && as_dir=. 2833 for ac_exec_ext in '' $ac_executable_extensions; do 2834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2835 ac_cv_prog_ac_ct_CC="gcc" 2836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2837 break 2 2838 fi 2839 done 2840 done 2841 IFS=$as_save_IFS 2842 2843 fi 2844 fi 2845 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2846 if test -n "$ac_ct_CC"; then 2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2848 $as_echo "$ac_ct_CC" >&6; } 2849 else 2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2851 $as_echo "no" >&6; } 2852 fi 2853 2854 if test "x$ac_ct_CC" = x; then 2855 CC="" 2856 else 2857 case $cross_compiling:$ac_tool_warned in 2858 yes:) 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2861 ac_tool_warned=yes ;; 2862 esac 2863 CC=$ac_ct_CC 2864 fi 2865 else 2866 CC="$ac_cv_prog_CC" 2867 fi 2868 2869 if test -z "$CC"; then 2870 if test -n "$ac_tool_prefix"; then 2871 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2872 set dummy ${ac_tool_prefix}cc; ac_word=$2 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2874 $as_echo_n "checking for $ac_word... " >&6; } 2875 if ${ac_cv_prog_CC+:} false; then : 2876 $as_echo_n "(cached) " >&6 2877 else 2878 if test -n "$CC"; then 2879 ac_cv_prog_CC="$CC" # Let the user override the test. 2880 else 2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2882 for as_dir in $PATH 2883 do 2884 IFS=$as_save_IFS 2885 test -z "$as_dir" && as_dir=. 2886 for ac_exec_ext in '' $ac_executable_extensions; do 2887 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2888 ac_cv_prog_CC="${ac_tool_prefix}cc" 2889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2890 break 2 2891 fi 2892 done 2893 done 2894 IFS=$as_save_IFS 2895 2896 fi 2897 fi 2898 CC=$ac_cv_prog_CC 2899 if test -n "$CC"; then 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2901 $as_echo "$CC" >&6; } 2902 else 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 $as_echo "no" >&6; } 2905 fi 2906 2907 2908 fi 2909 fi 2910 if test -z "$CC"; then 2911 # Extract the first word of "cc", so it can be a program name with args. 2912 set dummy cc; ac_word=$2 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2914 $as_echo_n "checking for $ac_word... " >&6; } 2915 if ${ac_cv_prog_CC+:} false; then : 2916 $as_echo_n "(cached) " >&6 2917 else 2918 if test -n "$CC"; then 2919 ac_cv_prog_CC="$CC" # Let the user override the test. 2920 else 2921 ac_prog_rejected=no 2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2923 for as_dir in $PATH 2924 do 2925 IFS=$as_save_IFS 2926 test -z "$as_dir" && as_dir=. 2927 for ac_exec_ext in '' $ac_executable_extensions; do 2928 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2929 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2930 ac_prog_rejected=yes 2931 continue 2932 fi 2933 ac_cv_prog_CC="cc" 2934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2935 break 2 2936 fi 2937 done 2938 done 2939 IFS=$as_save_IFS 2940 2941 if test $ac_prog_rejected = yes; then 2942 # We found a bogon in the path, so make sure we never use it. 2943 set dummy $ac_cv_prog_CC 2944 shift 2945 if test $# != 0; then 2946 # We chose a different compiler from the bogus one. 2947 # However, it has the same basename, so the bogon will be chosen 2948 # first if we set CC to just the basename; use the full file name. 2949 shift 2950 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2951 fi 2952 fi 2953 fi 2954 fi 2955 CC=$ac_cv_prog_CC 2956 if test -n "$CC"; then 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2958 $as_echo "$CC" >&6; } 2959 else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2961 $as_echo "no" >&6; } 2962 fi 2963 2964 2965 fi 2966 if test -z "$CC"; then 2967 if test -n "$ac_tool_prefix"; then 2968 for ac_prog in cl.exe 2969 do 2970 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2971 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2973 $as_echo_n "checking for $ac_word... " >&6; } 2974 if ${ac_cv_prog_CC+:} false; then : 2975 $as_echo_n "(cached) " >&6 2976 else 2977 if test -n "$CC"; then 2978 ac_cv_prog_CC="$CC" # Let the user override the test. 2979 else 2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981 for as_dir in $PATH 2982 do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2987 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991 done 2992 done 2993 IFS=$as_save_IFS 2994 2995 fi 2996 fi 2997 CC=$ac_cv_prog_CC 2998 if test -n "$CC"; then 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3000 $as_echo "$CC" >&6; } 3001 else 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3003 $as_echo "no" >&6; } 3004 fi 3005 3006 3007 test -n "$CC" && break 3008 done 3009 fi 3010 if test -z "$CC"; then 3011 ac_ct_CC=$CC 3012 for ac_prog in cl.exe 3013 do 3014 # Extract the first word of "$ac_prog", so it can be a program name with args. 3015 set dummy $ac_prog; ac_word=$2 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3017 $as_echo_n "checking for $ac_word... " >&6; } 3018 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3019 $as_echo_n "(cached) " >&6 3020 else 3021 if test -n "$ac_ct_CC"; then 3022 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3023 else 3024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3025 for as_dir in $PATH 3026 do 3027 IFS=$as_save_IFS 3028 test -z "$as_dir" && as_dir=. 3029 for ac_exec_ext in '' $ac_executable_extensions; do 3030 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3031 ac_cv_prog_ac_ct_CC="$ac_prog" 3032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3033 break 2 3034 fi 3035 done 3036 done 3037 IFS=$as_save_IFS 3038 3039 fi 3040 fi 3041 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3042 if test -n "$ac_ct_CC"; then 3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3044 $as_echo "$ac_ct_CC" >&6; } 3045 else 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3047 $as_echo "no" >&6; } 3048 fi 3049 3050 3051 test -n "$ac_ct_CC" && break 3052 done 3053 3054 if test "x$ac_ct_CC" = x; then 3055 CC="" 3056 else 3057 case $cross_compiling:$ac_tool_warned in 3058 yes:) 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3060 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3061 ac_tool_warned=yes ;; 3062 esac 3063 CC=$ac_ct_CC 3064 fi 3065 fi 3066 3067 fi 3068 3069 3070 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3072 as_fn_error $? "no acceptable C compiler found in \$PATH 3073 See \`config.log' for more details" "$LINENO" 5; } 3074 3075 # Provide some information about the compiler. 3076 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3077 set X $ac_compile 3078 ac_compiler=$2 3079 for ac_option in --version -v -V -qversion; do 3080 { { ac_try="$ac_compiler $ac_option >&5" 3081 case "(($ac_try" in 3082 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3083 *) ac_try_echo=$ac_try;; 3084 esac 3085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3086 $as_echo "$ac_try_echo"; } >&5 3087 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3088 ac_status=$? 3089 if test -s conftest.err; then 3090 sed '10a\ 3091 ... rest of stderr output deleted ... 3092 10q' conftest.err >conftest.er1 3093 cat conftest.er1 >&5 3094 fi 3095 rm -f conftest.er1 conftest.err 3096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3097 test $ac_status = 0; } 3098 done 3099 3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3101 /* end confdefs.h. */ 3102 3103 int 3104 main () 3105 { 3106 3107 ; 3108 return 0; 3109 } 3110 _ACEOF 3111 ac_clean_files_save=$ac_clean_files 3112 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3113 # Try to create an executable without -o first, disregard a.out. 3114 # It will help us diagnose broken compilers, and finding out an intuition 3115 # of exeext. 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3117 $as_echo_n "checking whether the C compiler works... " >&6; } 3118 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3119 3120 # The possible output files: 3121 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3122 3123 ac_rmfiles= 3124 for ac_file in $ac_files 3125 do 3126 case $ac_file in 3127 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3128 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3129 esac 3130 done 3131 rm -f $ac_rmfiles 3132 3133 if { { ac_try="$ac_link_default" 3134 case "(($ac_try" in 3135 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3136 *) ac_try_echo=$ac_try;; 3137 esac 3138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3139 $as_echo "$ac_try_echo"; } >&5 3140 (eval "$ac_link_default") 2>&5 3141 ac_status=$? 3142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3143 test $ac_status = 0; }; then : 3144 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3145 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3146 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3147 # so that the user can short-circuit this test for compilers unknown to 3148 # Autoconf. 3149 for ac_file in $ac_files '' 3150 do 3151 test -f "$ac_file" || continue 3152 case $ac_file in 3153 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3154 ;; 3155 [ab].out ) 3156 # We found the default executable, but exeext='' is most 3157 # certainly right. 3158 break;; 3159 *.* ) 3160 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3161 then :; else 3162 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3163 fi 3164 # We set ac_cv_exeext here because the later test for it is not 3165 # safe: cross compilers may not add the suffix if given an `-o' 3166 # argument, so we may need to know it at that point already. 3167 # Even if this section looks crufty: it has the advantage of 3168 # actually working. 3169 break;; 3170 * ) 3171 break;; 3172 esac 3173 done 3174 test "$ac_cv_exeext" = no && ac_cv_exeext= 3175 3176 else 3177 ac_file='' 3178 fi 3179 if test -z "$ac_file"; then : 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3181 $as_echo "no" >&6; } 3182 $as_echo "$as_me: failed program was:" >&5 3183 sed 's/^/| /' conftest.$ac_ext >&5 3184 3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3187 as_fn_error 77 "C compiler cannot create executables 3188 See \`config.log' for more details" "$LINENO" 5; } 3189 else 3190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3191 $as_echo "yes" >&6; } 3192 fi 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3194 $as_echo_n "checking for C compiler default output file name... " >&6; } 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3196 $as_echo "$ac_file" >&6; } 3197 ac_exeext=$ac_cv_exeext 3198 3199 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3200 ac_clean_files=$ac_clean_files_save 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3202 $as_echo_n "checking for suffix of executables... " >&6; } 3203 if { { ac_try="$ac_link" 3204 case "(($ac_try" in 3205 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3206 *) ac_try_echo=$ac_try;; 3207 esac 3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3209 $as_echo "$ac_try_echo"; } >&5 3210 (eval "$ac_link") 2>&5 3211 ac_status=$? 3212 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3213 test $ac_status = 0; }; then : 3214 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3215 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3216 # work properly (i.e., refer to `conftest.exe'), while it won't with 3217 # `rm'. 3218 for ac_file in conftest.exe conftest conftest.*; do 3219 test -f "$ac_file" || continue 3220 case $ac_file in 3221 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3222 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3223 break;; 3224 * ) break;; 3225 esac 3226 done 3227 else 3228 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3230 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3231 See \`config.log' for more details" "$LINENO" 5; } 3232 fi 3233 rm -f conftest conftest$ac_cv_exeext 3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3235 $as_echo "$ac_cv_exeext" >&6; } 3236 3237 rm -f conftest.$ac_ext 3238 EXEEXT=$ac_cv_exeext 3239 ac_exeext=$EXEEXT 3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3241 /* end confdefs.h. */ 3242 #include <stdio.h> 3243 int 3244 main () 3245 { 3246 FILE *f = fopen ("conftest.out", "w"); 3247 return ferror (f) || fclose (f) != 0; 3248 3249 ; 3250 return 0; 3251 } 3252 _ACEOF 3253 ac_clean_files="$ac_clean_files conftest.out" 3254 # Check that the compiler produces executables we can run. If not, either 3255 # the compiler is broken, or we cross compile. 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3257 $as_echo_n "checking whether we are cross compiling... " >&6; } 3258 if test "$cross_compiling" != yes; then 3259 { { ac_try="$ac_link" 3260 case "(($ac_try" in 3261 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3262 *) ac_try_echo=$ac_try;; 3263 esac 3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3265 $as_echo "$ac_try_echo"; } >&5 3266 (eval "$ac_link") 2>&5 3267 ac_status=$? 3268 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3269 test $ac_status = 0; } 3270 if { ac_try='./conftest$ac_cv_exeext' 3271 { { case "(($ac_try" in 3272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3273 *) ac_try_echo=$ac_try;; 3274 esac 3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3276 $as_echo "$ac_try_echo"; } >&5 3277 (eval "$ac_try") 2>&5 3278 ac_status=$? 3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3280 test $ac_status = 0; }; }; then 3281 cross_compiling=no 3282 else 3283 if test "$cross_compiling" = maybe; then 3284 cross_compiling=yes 3285 else 3286 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3288 as_fn_error $? "cannot run C compiled programs. 3289 If you meant to cross compile, use \`--host'. 3290 See \`config.log' for more details" "$LINENO" 5; } 3291 fi 3292 fi 3293 fi 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3295 $as_echo "$cross_compiling" >&6; } 3296 3297 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3298 ac_clean_files=$ac_clean_files_save 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3300 $as_echo_n "checking for suffix of object files... " >&6; } 3301 if ${ac_cv_objext+:} false; then : 3302 $as_echo_n "(cached) " >&6 3303 else 3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3305 /* end confdefs.h. */ 3306 3307 int 3308 main () 3309 { 3310 3311 ; 3312 return 0; 3313 } 3314 _ACEOF 3315 rm -f conftest.o conftest.obj 3316 if { { ac_try="$ac_compile" 3317 case "(($ac_try" in 3318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3319 *) ac_try_echo=$ac_try;; 3320 esac 3321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3322 $as_echo "$ac_try_echo"; } >&5 3323 (eval "$ac_compile") 2>&5 3324 ac_status=$? 3325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3326 test $ac_status = 0; }; then : 3327 for ac_file in conftest.o conftest.obj conftest.*; do 3328 test -f "$ac_file" || continue; 3329 case $ac_file in 3330 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3331 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3332 break;; 3333 esac 3334 done 3335 else 3336 $as_echo "$as_me: failed program was:" >&5 3337 sed 's/^/| /' conftest.$ac_ext >&5 3338 3339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3341 as_fn_error $? "cannot compute suffix of object files: cannot compile 3342 See \`config.log' for more details" "$LINENO" 5; } 3343 fi 3344 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3345 fi 3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3347 $as_echo "$ac_cv_objext" >&6; } 3348 OBJEXT=$ac_cv_objext 3349 ac_objext=$OBJEXT 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3351 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3352 if ${ac_cv_c_compiler_gnu+:} false; then : 3353 $as_echo_n "(cached) " >&6 3354 else 3355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3356 /* end confdefs.h. */ 3357 3358 int 3359 main () 3360 { 3361 #ifndef __GNUC__ 3362 choke me 3363 #endif 3364 3365 ; 3366 return 0; 3367 } 3368 _ACEOF 3369 if ac_fn_c_try_compile "$LINENO"; then : 3370 ac_compiler_gnu=yes 3371 else 3372 ac_compiler_gnu=no 3373 fi 3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3375 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3376 3377 fi 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3379 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3380 if test $ac_compiler_gnu = yes; then 3381 GCC=yes 3382 else 3383 GCC= 3384 fi 3385 ac_test_CFLAGS=${CFLAGS+set} 3386 ac_save_CFLAGS=$CFLAGS 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3388 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3389 if ${ac_cv_prog_cc_g+:} false; then : 3390 $as_echo_n "(cached) " >&6 3391 else 3392 ac_save_c_werror_flag=$ac_c_werror_flag 3393 ac_c_werror_flag=yes 3394 ac_cv_prog_cc_g=no 3395 CFLAGS="-g" 3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3397 /* end confdefs.h. */ 3398 3399 int 3400 main () 3401 { 3402 3403 ; 3404 return 0; 3405 } 3406 _ACEOF 3407 if ac_fn_c_try_compile "$LINENO"; then : 3408 ac_cv_prog_cc_g=yes 3409 else 3410 CFLAGS="" 3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3412 /* end confdefs.h. */ 3413 3414 int 3415 main () 3416 { 3417 3418 ; 3419 return 0; 3420 } 3421 _ACEOF 3422 if ac_fn_c_try_compile "$LINENO"; then : 3423 3424 else 3425 ac_c_werror_flag=$ac_save_c_werror_flag 3426 CFLAGS="-g" 3427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3428 /* end confdefs.h. */ 3429 3430 int 3431 main () 3432 { 3433 3434 ; 3435 return 0; 3436 } 3437 _ACEOF 3438 if ac_fn_c_try_compile "$LINENO"; then : 3439 ac_cv_prog_cc_g=yes 3440 fi 3441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3442 fi 3443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3444 fi 3445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3446 ac_c_werror_flag=$ac_save_c_werror_flag 3447 fi 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3449 $as_echo "$ac_cv_prog_cc_g" >&6; } 3450 if test "$ac_test_CFLAGS" = set; then 3451 CFLAGS=$ac_save_CFLAGS 3452 elif test $ac_cv_prog_cc_g = yes; then 3453 if test "$GCC" = yes; then 3454 CFLAGS="-g -O2" 3455 else 3456 CFLAGS="-g" 3457 fi 3458 else 3459 if test "$GCC" = yes; then 3460 CFLAGS="-O2" 3461 else 3462 CFLAGS= 3463 fi 3464 fi 3465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3466 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3467 if ${ac_cv_prog_cc_c89+:} false; then : 3468 $as_echo_n "(cached) " >&6 3469 else 3470 ac_cv_prog_cc_c89=no 3471 ac_save_CC=$CC 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 #include <stdarg.h> 3475 #include <stdio.h> 3476 struct stat; 3477 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3478 struct buf { int x; }; 3479 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3480 static char *e (p, i) 3481 char **p; 3482 int i; 3483 { 3484 return p[i]; 3485 } 3486 static char *f (char * (*g) (char **, int), char **p, ...) 3487 { 3488 char *s; 3489 va_list v; 3490 va_start (v,p); 3491 s = g (p, va_arg (v,int)); 3492 va_end (v); 3493 return s; 3494 } 3495 3496 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3497 function prototypes and stuff, but not '\xHH' hex character constants. 3498 These don't provoke an error unfortunately, instead are silently treated 3499 as 'x'. The following induces an error, until -std is added to get 3500 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3501 array size at least. It's necessary to write '\x00'==0 to get something 3502 that's true only with -std. */ 3503 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3504 3505 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3506 inside strings and character constants. */ 3507 #define FOO(x) 'x' 3508 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3509 3510 int test (int i, double x); 3511 struct s1 {int (*f) (int a);}; 3512 struct s2 {int (*f) (double a);}; 3513 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3514 int argc; 3515 char **argv; 3516 int 3517 main () 3518 { 3519 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3520 ; 3521 return 0; 3522 } 3523 _ACEOF 3524 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3525 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3526 do 3527 CC="$ac_save_CC $ac_arg" 3528 if ac_fn_c_try_compile "$LINENO"; then : 3529 ac_cv_prog_cc_c89=$ac_arg 3530 fi 3531 rm -f core conftest.err conftest.$ac_objext 3532 test "x$ac_cv_prog_cc_c89" != "xno" && break 3533 done 3534 rm -f conftest.$ac_ext 3535 CC=$ac_save_CC 3536 3537 fi 3538 # AC_CACHE_VAL 3539 case "x$ac_cv_prog_cc_c89" in 3540 x) 3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3542 $as_echo "none needed" >&6; } ;; 3543 xno) 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3545 $as_echo "unsupported" >&6; } ;; 3546 *) 3547 CC="$CC $ac_cv_prog_cc_c89" 3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3549 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3550 esac 3551 if test "x$ac_cv_prog_cc_c89" != xno; then : 3552 3553 fi 3554 3555 ac_ext=c 3556 ac_cpp='$CPP $CPPFLAGS' 3557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3559 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3560 3561 ac_ext=c 3562 ac_cpp='$CPP $CPPFLAGS' 3563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3565 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3567 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3568 if ${am_cv_prog_cc_c_o+:} false; then : 3569 $as_echo_n "(cached) " >&6 3570 else 3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3572 /* end confdefs.h. */ 3573 3574 int 3575 main () 3576 { 3577 3578 ; 3579 return 0; 3580 } 3581 _ACEOF 3582 # Make sure it works both with $CC and with simple cc. 3583 # Following AC_PROG_CC_C_O, we do the test twice because some 3584 # compilers refuse to overwrite an existing .o file with -o, 3585 # though they will create one. 3586 am_cv_prog_cc_c_o=yes 3587 for am_i in 1 2; do 3588 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3589 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3590 ac_status=$? 3591 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3592 (exit $ac_status); } \ 3593 && test -f conftest2.$ac_objext; then 3594 : OK 3595 else 3596 am_cv_prog_cc_c_o=no 3597 break 3598 fi 3599 done 3600 rm -f core conftest* 3601 unset am_i 3602 fi 3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3604 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3605 if test "$am_cv_prog_cc_c_o" != yes; then 3606 # Losing compiler, so override with the script. 3607 # FIXME: It is wrong to rewrite CC. 3608 # But if we don't then we get into trouble of one sort or another. 3609 # A longer-term fix would be to have automake use am__CC in this case, 3610 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3611 CC="$am_aux_dir/compile $CC" 3612 fi 3613 ac_ext=c 3614 ac_cpp='$CPP $CPPFLAGS' 3615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3617 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3618 3619 3620 depcc="$CC" am_compiler_list= 3621 3622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3623 $as_echo_n "checking dependency style of $depcc... " >&6; } 3624 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3625 $as_echo_n "(cached) " >&6 3626 else 3627 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3628 # We make a subdir and do the tests there. Otherwise we can end up 3629 # making bogus files that we don't know about and never remove. For 3630 # instance it was reported that on HP-UX the gcc test will end up 3631 # making a dummy file named 'D' -- because '-MD' means "put the output 3632 # in D". 3633 rm -rf conftest.dir 3634 mkdir conftest.dir 3635 # Copy depcomp to subdir because otherwise we won't find it if we're 3636 # using a relative directory. 3637 cp "$am_depcomp" conftest.dir 3638 cd conftest.dir 3639 # We will build objects and dependencies in a subdirectory because 3640 # it helps to detect inapplicable dependency modes. For instance 3641 # both Tru64's cc and ICC support -MD to output dependencies as a 3642 # side effect of compilation, but ICC will put the dependencies in 3643 # the current directory while Tru64 will put them in the object 3644 # directory. 3645 mkdir sub 3646 3647 am_cv_CC_dependencies_compiler_type=none 3648 if test "$am_compiler_list" = ""; then 3649 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3650 fi 3651 am__universal=false 3652 case " $depcc " in #( 3653 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3654 esac 3655 3656 for depmode in $am_compiler_list; do 3657 # Setup a source with many dependencies, because some compilers 3658 # like to wrap large dependency lists on column 80 (with \), and 3659 # we should not choose a depcomp mode which is confused by this. 3660 # 3661 # We need to recreate these files for each test, as the compiler may 3662 # overwrite some of them when testing with obscure command lines. 3663 # This happens at least with the AIX C compiler. 3664 : > sub/conftest.c 3665 for i in 1 2 3 4 5 6; do 3666 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3667 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3668 # Solaris 10 /bin/sh. 3669 echo '/* dummy */' > sub/conftst$i.h 3670 done 3671 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3672 3673 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3674 # mode. It turns out that the SunPro C++ compiler does not properly 3675 # handle '-M -o', and we need to detect this. Also, some Intel 3676 # versions had trouble with output in subdirs. 3677 am__obj=sub/conftest.${OBJEXT-o} 3678 am__minus_obj="-o $am__obj" 3679 case $depmode in 3680 gcc) 3681 # This depmode causes a compiler race in universal mode. 3682 test "$am__universal" = false || continue 3683 ;; 3684 nosideeffect) 3685 # After this tag, mechanisms are not by side-effect, so they'll 3686 # only be used when explicitly requested. 3687 if test "x$enable_dependency_tracking" = xyes; then 3688 continue 3689 else 3690 break 3691 fi 3692 ;; 3693 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3694 # This compiler won't grok '-c -o', but also, the minuso test has 3695 # not run yet. These depmodes are late enough in the game, and 3696 # so weak that their functioning should not be impacted. 3697 am__obj=conftest.${OBJEXT-o} 3698 am__minus_obj= 3699 ;; 3700 none) break ;; 3701 esac 3702 if depmode=$depmode \ 3703 source=sub/conftest.c object=$am__obj \ 3704 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3705 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3706 >/dev/null 2>conftest.err && 3707 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3708 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3709 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3710 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3711 # icc doesn't choke on unknown options, it will just issue warnings 3712 # or remarks (even with -Werror). So we grep stderr for any message 3713 # that says an option was ignored or not supported. 3714 # When given -MP, icc 7.0 and 7.1 complain thusly: 3715 # icc: Command line warning: ignoring option '-M'; no argument required 3716 # The diagnosis changed in icc 8.0: 3717 # icc: Command line remark: option '-MP' not supported 3718 if (grep 'ignoring option' conftest.err || 3719 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3720 am_cv_CC_dependencies_compiler_type=$depmode 3721 break 3722 fi 3723 fi 3724 done 3725 3726 cd .. 3727 rm -rf conftest.dir 3728 else 3729 am_cv_CC_dependencies_compiler_type=none 3730 fi 3731 3732 fi 3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3734 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3735 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3736 3737 if 3738 test "x$enable_dependency_tracking" != xno \ 3739 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3740 am__fastdepCC_TRUE= 3741 am__fastdepCC_FALSE='#' 3742 else 3743 am__fastdepCC_TRUE='#' 3744 am__fastdepCC_FALSE= 3745 fi 3746 3747 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3749 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3750 if ${ac_cv_prog_cc_c99+:} false; then : 3751 $as_echo_n "(cached) " >&6 3752 else 3753 ac_cv_prog_cc_c99=no 3754 ac_save_CC=$CC 3755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3756 /* end confdefs.h. */ 3757 #include <stdarg.h> 3758 #include <stdbool.h> 3759 #include <stdlib.h> 3760 #include <wchar.h> 3761 #include <stdio.h> 3762 3763 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3764 #define debug(...) fprintf (stderr, __VA_ARGS__) 3765 #define showlist(...) puts (#__VA_ARGS__) 3766 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3767 static void 3768 test_varargs_macros (void) 3769 { 3770 int x = 1234; 3771 int y = 5678; 3772 debug ("Flag"); 3773 debug ("X = %d\n", x); 3774 showlist (The first, second, and third items.); 3775 report (x>y, "x is %d but y is %d", x, y); 3776 } 3777 3778 // Check long long types. 3779 #define BIG64 18446744073709551615ull 3780 #define BIG32 4294967295ul 3781 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3782 #if !BIG_OK 3783 your preprocessor is broken; 3784 #endif 3785 #if BIG_OK 3786 #else 3787 your preprocessor is broken; 3788 #endif 3789 static long long int bignum = -9223372036854775807LL; 3790 static unsigned long long int ubignum = BIG64; 3791 3792 struct incomplete_array 3793 { 3794 int datasize; 3795 double data[]; 3796 }; 3797 3798 struct named_init { 3799 int number; 3800 const wchar_t *name; 3801 double average; 3802 }; 3803 3804 typedef const char *ccp; 3805 3806 static inline int 3807 test_restrict (ccp restrict text) 3808 { 3809 // See if C++-style comments work. 3810 // Iterate through items via the restricted pointer. 3811 // Also check for declarations in for loops. 3812 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3813 continue; 3814 return 0; 3815 } 3816 3817 // Check varargs and va_copy. 3818 static void 3819 test_varargs (const char *format, ...) 3820 { 3821 va_list args; 3822 va_start (args, format); 3823 va_list args_copy; 3824 va_copy (args_copy, args); 3825 3826 const char *str; 3827 int number; 3828 float fnumber; 3829 3830 while (*format) 3831 { 3832 switch (*format++) 3833 { 3834 case 's': // string 3835 str = va_arg (args_copy, const char *); 3836 break; 3837 case 'd': // int 3838 number = va_arg (args_copy, int); 3839 break; 3840 case 'f': // float 3841 fnumber = va_arg (args_copy, double); 3842 break; 3843 default: 3844 break; 3845 } 3846 } 3847 va_end (args_copy); 3848 va_end (args); 3849 } 3850 3851 int 3852 main () 3853 { 3854 3855 // Check bool. 3856 _Bool success = false; 3857 3858 // Check restrict. 3859 if (test_restrict ("String literal") == 0) 3860 success = true; 3861 char *restrict newvar = "Another string"; 3862 3863 // Check varargs. 3864 test_varargs ("s, d' f .", "string", 65, 34.234); 3865 test_varargs_macros (); 3866 3867 // Check flexible array members. 3868 struct incomplete_array *ia = 3869 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3870 ia->datasize = 10; 3871 for (int i = 0; i < ia->datasize; ++i) 3872 ia->data[i] = i * 1.234; 3873 3874 // Check named initializers. 3875 struct named_init ni = { 3876 .number = 34, 3877 .name = L"Test wide string", 3878 .average = 543.34343, 3879 }; 3880 3881 ni.number = 58; 3882 3883 int dynamic_array[ni.number]; 3884 dynamic_array[ni.number - 1] = 543; 3885 3886 // work around unused variable warnings 3887 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3888 || dynamic_array[ni.number - 1] != 543); 3889 3890 ; 3891 return 0; 3892 } 3893 _ACEOF 3894 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3895 do 3896 CC="$ac_save_CC $ac_arg" 3897 if ac_fn_c_try_compile "$LINENO"; then : 3898 ac_cv_prog_cc_c99=$ac_arg 3899 fi 3900 rm -f core conftest.err conftest.$ac_objext 3901 test "x$ac_cv_prog_cc_c99" != "xno" && break 3902 done 3903 rm -f conftest.$ac_ext 3904 CC=$ac_save_CC 3905 3906 fi 3907 # AC_CACHE_VAL 3908 case "x$ac_cv_prog_cc_c99" in 3909 x) 3910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3911 $as_echo "none needed" >&6; } ;; 3912 xno) 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3914 $as_echo "unsupported" >&6; } ;; 3915 *) 3916 CC="$CC $ac_cv_prog_cc_c99" 3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3918 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3919 esac 3920 if test "x$ac_cv_prog_cc_c99" != xno; then : 3921 3922 fi 3923 3924 3925 3926 ac_ext=c 3927 ac_cpp='$CPP $CPPFLAGS' 3928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3930 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3932 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3933 # On Suns, sometimes $CPP names a directory. 3934 if test -n "$CPP" && test -d "$CPP"; then 3935 CPP= 3936 fi 3937 if test -z "$CPP"; then 3938 if ${ac_cv_prog_CPP+:} false; then : 3939 $as_echo_n "(cached) " >&6 3940 else 3941 # Double quotes because CPP needs to be expanded 3942 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3943 do 3944 ac_preproc_ok=false 3945 for ac_c_preproc_warn_flag in '' yes 3946 do 3947 # Use a header file that comes with gcc, so configuring glibc 3948 # with a fresh cross-compiler works. 3949 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3950 # <limits.h> exists even on freestanding compilers. 3951 # On the NeXT, cc -E runs the code through the compiler's parser, 3952 # not just through cpp. "Syntax error" is here to catch this case. 3953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3954 /* end confdefs.h. */ 3955 #ifdef __STDC__ 3956 # include <limits.h> 3957 #else 3958 # include <assert.h> 3959 #endif 3960 Syntax error 3961 _ACEOF 3962 if ac_fn_c_try_cpp "$LINENO"; then : 3963 3964 else 3965 # Broken: fails on valid input. 3966 continue 3967 fi 3968 rm -f conftest.err conftest.i conftest.$ac_ext 3969 3970 # OK, works on sane cases. Now check whether nonexistent headers 3971 # can be detected and how. 3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3973 /* end confdefs.h. */ 3974 #include <ac_nonexistent.h> 3975 _ACEOF 3976 if ac_fn_c_try_cpp "$LINENO"; then : 3977 # Broken: success on invalid input. 3978 continue 3979 else 3980 # Passes both tests. 3981 ac_preproc_ok=: 3982 break 3983 fi 3984 rm -f conftest.err conftest.i conftest.$ac_ext 3985 3986 done 3987 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3988 rm -f conftest.i conftest.err conftest.$ac_ext 3989 if $ac_preproc_ok; then : 3990 break 3991 fi 3992 3993 done 3994 ac_cv_prog_CPP=$CPP 3995 3996 fi 3997 CPP=$ac_cv_prog_CPP 3998 else 3999 ac_cv_prog_CPP=$CPP 4000 fi 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4002 $as_echo "$CPP" >&6; } 4003 ac_preproc_ok=false 4004 for ac_c_preproc_warn_flag in '' yes 4005 do 4006 # Use a header file that comes with gcc, so configuring glibc 4007 # with a fresh cross-compiler works. 4008 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4009 # <limits.h> exists even on freestanding compilers. 4010 # On the NeXT, cc -E runs the code through the compiler's parser, 4011 # not just through cpp. "Syntax error" is here to catch this case. 4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4013 /* end confdefs.h. */ 4014 #ifdef __STDC__ 4015 # include <limits.h> 4016 #else 4017 # include <assert.h> 4018 #endif 4019 Syntax error 4020 _ACEOF 4021 if ac_fn_c_try_cpp "$LINENO"; then : 4022 4023 else 4024 # Broken: fails on valid input. 4025 continue 4026 fi 4027 rm -f conftest.err conftest.i conftest.$ac_ext 4028 4029 # OK, works on sane cases. Now check whether nonexistent headers 4030 # can be detected and how. 4031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4032 /* end confdefs.h. */ 4033 #include <ac_nonexistent.h> 4034 _ACEOF 4035 if ac_fn_c_try_cpp "$LINENO"; then : 4036 # Broken: success on invalid input. 4037 continue 4038 else 4039 # Passes both tests. 4040 ac_preproc_ok=: 4041 break 4042 fi 4043 rm -f conftest.err conftest.i conftest.$ac_ext 4044 4045 done 4046 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4047 rm -f conftest.i conftest.err conftest.$ac_ext 4048 if $ac_preproc_ok; then : 4049 4050 else 4051 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4052 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4053 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4054 See \`config.log' for more details" "$LINENO" 5; } 4055 fi 4056 4057 ac_ext=c 4058 ac_cpp='$CPP $CPPFLAGS' 4059 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4060 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4061 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4062 4063 4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4065 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4066 if ${ac_cv_path_GREP+:} false; then : 4067 $as_echo_n "(cached) " >&6 4068 else 4069 if test -z "$GREP"; then 4070 ac_path_GREP_found=false 4071 # Loop through the user's path and test for each of PROGNAME-LIST 4072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4073 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4074 do 4075 IFS=$as_save_IFS 4076 test -z "$as_dir" && as_dir=. 4077 for ac_prog in grep ggrep; do 4078 for ac_exec_ext in '' $ac_executable_extensions; do 4079 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4080 as_fn_executable_p "$ac_path_GREP" || continue 4081 # Check for GNU ac_path_GREP and select it if it is found. 4082 # Check for GNU $ac_path_GREP 4083 case `"$ac_path_GREP" --version 2>&1` in 4084 *GNU*) 4085 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4086 *) 4087 ac_count=0 4088 $as_echo_n 0123456789 >"conftest.in" 4089 while : 4090 do 4091 cat "conftest.in" "conftest.in" >"conftest.tmp" 4092 mv "conftest.tmp" "conftest.in" 4093 cp "conftest.in" "conftest.nl" 4094 $as_echo 'GREP' >> "conftest.nl" 4095 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4096 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4097 as_fn_arith $ac_count + 1 && ac_count=$as_val 4098 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4099 # Best one so far, save it but keep looking for a better one 4100 ac_cv_path_GREP="$ac_path_GREP" 4101 ac_path_GREP_max=$ac_count 4102 fi 4103 # 10*(2^10) chars as input seems more than enough 4104 test $ac_count -gt 10 && break 4105 done 4106 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4107 esac 4108 4109 $ac_path_GREP_found && break 3 4110 done 4111 done 4112 done 4113 IFS=$as_save_IFS 4114 if test -z "$ac_cv_path_GREP"; then 4115 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4116 fi 4117 else 4118 ac_cv_path_GREP=$GREP 4119 fi 4120 4121 fi 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4123 $as_echo "$ac_cv_path_GREP" >&6; } 4124 GREP="$ac_cv_path_GREP" 4125 4126 4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4128 $as_echo_n "checking for egrep... " >&6; } 4129 if ${ac_cv_path_EGREP+:} false; then : 4130 $as_echo_n "(cached) " >&6 4131 else 4132 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4133 then ac_cv_path_EGREP="$GREP -E" 4134 else 4135 if test -z "$EGREP"; then 4136 ac_path_EGREP_found=false 4137 # Loop through the user's path and test for each of PROGNAME-LIST 4138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4139 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4140 do 4141 IFS=$as_save_IFS 4142 test -z "$as_dir" && as_dir=. 4143 for ac_prog in egrep; do 4144 for ac_exec_ext in '' $ac_executable_extensions; do 4145 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4146 as_fn_executable_p "$ac_path_EGREP" || continue 4147 # Check for GNU ac_path_EGREP and select it if it is found. 4148 # Check for GNU $ac_path_EGREP 4149 case `"$ac_path_EGREP" --version 2>&1` in 4150 *GNU*) 4151 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4152 *) 4153 ac_count=0 4154 $as_echo_n 0123456789 >"conftest.in" 4155 while : 4156 do 4157 cat "conftest.in" "conftest.in" >"conftest.tmp" 4158 mv "conftest.tmp" "conftest.in" 4159 cp "conftest.in" "conftest.nl" 4160 $as_echo 'EGREP' >> "conftest.nl" 4161 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4162 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4163 as_fn_arith $ac_count + 1 && ac_count=$as_val 4164 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4165 # Best one so far, save it but keep looking for a better one 4166 ac_cv_path_EGREP="$ac_path_EGREP" 4167 ac_path_EGREP_max=$ac_count 4168 fi 4169 # 10*(2^10) chars as input seems more than enough 4170 test $ac_count -gt 10 && break 4171 done 4172 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4173 esac 4174 4175 $ac_path_EGREP_found && break 3 4176 done 4177 done 4178 done 4179 IFS=$as_save_IFS 4180 if test -z "$ac_cv_path_EGREP"; then 4181 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4182 fi 4183 else 4184 ac_cv_path_EGREP=$EGREP 4185 fi 4186 4187 fi 4188 fi 4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4190 $as_echo "$ac_cv_path_EGREP" >&6; } 4191 EGREP="$ac_cv_path_EGREP" 4192 4193 4194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4195 $as_echo_n "checking for ANSI C header files... " >&6; } 4196 if ${ac_cv_header_stdc+:} false; then : 4197 $as_echo_n "(cached) " >&6 4198 else 4199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200 /* end confdefs.h. */ 4201 #include <stdlib.h> 4202 #include <stdarg.h> 4203 #include <string.h> 4204 #include <float.h> 4205 4206 int 4207 main () 4208 { 4209 4210 ; 4211 return 0; 4212 } 4213 _ACEOF 4214 if ac_fn_c_try_compile "$LINENO"; then : 4215 ac_cv_header_stdc=yes 4216 else 4217 ac_cv_header_stdc=no 4218 fi 4219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4220 4221 if test $ac_cv_header_stdc = yes; then 4222 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4224 /* end confdefs.h. */ 4225 #include <string.h> 4226 4227 _ACEOF 4228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4229 $EGREP "memchr" >/dev/null 2>&1; then : 4230 4231 else 4232 ac_cv_header_stdc=no 4233 fi 4234 rm -f conftest* 4235 4236 fi 4237 4238 if test $ac_cv_header_stdc = yes; then 4239 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4241 /* end confdefs.h. */ 4242 #include <stdlib.h> 4243 4244 _ACEOF 4245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4246 $EGREP "free" >/dev/null 2>&1; then : 4247 4248 else 4249 ac_cv_header_stdc=no 4250 fi 4251 rm -f conftest* 4252 4253 fi 4254 4255 if test $ac_cv_header_stdc = yes; then 4256 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4257 if test "$cross_compiling" = yes; then : 4258 : 4259 else 4260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4261 /* end confdefs.h. */ 4262 #include <ctype.h> 4263 #include <stdlib.h> 4264 #if ((' ' & 0x0FF) == 0x020) 4265 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4266 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4267 #else 4268 # define ISLOWER(c) \ 4269 (('a' <= (c) && (c) <= 'i') \ 4270 || ('j' <= (c) && (c) <= 'r') \ 4271 || ('s' <= (c) && (c) <= 'z')) 4272 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4273 #endif 4274 4275 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4276 int 4277 main () 4278 { 4279 int i; 4280 for (i = 0; i < 256; i++) 4281 if (XOR (islower (i), ISLOWER (i)) 4282 || toupper (i) != TOUPPER (i)) 4283 return 2; 4284 return 0; 4285 } 4286 _ACEOF 4287 if ac_fn_c_try_run "$LINENO"; then : 4288 4289 else 4290 ac_cv_header_stdc=no 4291 fi 4292 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4293 conftest.$ac_objext conftest.beam conftest.$ac_ext 4294 fi 4295 4296 fi 4297 fi 4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4299 $as_echo "$ac_cv_header_stdc" >&6; } 4300 if test $ac_cv_header_stdc = yes; then 4301 4302 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4303 4304 fi 4305 4306 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4307 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4308 inttypes.h stdint.h unistd.h 4309 do : 4310 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4311 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4312 " 4313 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4314 cat >>confdefs.h <<_ACEOF 4315 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4316 _ACEOF 4317 4318 fi 4319 4320 done 4321 4322 4323 4324 4325 4326 4327 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4328 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4329 CLANGCC="yes" 4330 else 4331 CLANGCC="no" 4332 fi 4333 4334 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4335 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4336 INTELCC="yes" 4337 else 4338 INTELCC="no" 4339 fi 4340 4341 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4342 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4343 SUNCC="yes" 4344 else 4345 SUNCC="no" 4346 fi 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4357 if test -n "$ac_tool_prefix"; then 4358 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4359 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4361 $as_echo_n "checking for $ac_word... " >&6; } 4362 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4363 $as_echo_n "(cached) " >&6 4364 else 4365 case $PKG_CONFIG in 4366 [\\/]* | ?:[\\/]*) 4367 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4368 ;; 4369 *) 4370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4371 for as_dir in $PATH 4372 do 4373 IFS=$as_save_IFS 4374 test -z "$as_dir" && as_dir=. 4375 for ac_exec_ext in '' $ac_executable_extensions; do 4376 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4377 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4379 break 2 4380 fi 4381 done 4382 done 4383 IFS=$as_save_IFS 4384 4385 ;; 4386 esac 4387 fi 4388 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4389 if test -n "$PKG_CONFIG"; then 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4391 $as_echo "$PKG_CONFIG" >&6; } 4392 else 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4394 $as_echo "no" >&6; } 4395 fi 4396 4397 4398 fi 4399 if test -z "$ac_cv_path_PKG_CONFIG"; then 4400 ac_pt_PKG_CONFIG=$PKG_CONFIG 4401 # Extract the first word of "pkg-config", so it can be a program name with args. 4402 set dummy pkg-config; ac_word=$2 4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4404 $as_echo_n "checking for $ac_word... " >&6; } 4405 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4406 $as_echo_n "(cached) " >&6 4407 else 4408 case $ac_pt_PKG_CONFIG in 4409 [\\/]* | ?:[\\/]*) 4410 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4411 ;; 4412 *) 4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4414 for as_dir in $PATH 4415 do 4416 IFS=$as_save_IFS 4417 test -z "$as_dir" && as_dir=. 4418 for ac_exec_ext in '' $ac_executable_extensions; do 4419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4420 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4422 break 2 4423 fi 4424 done 4425 done 4426 IFS=$as_save_IFS 4427 4428 ;; 4429 esac 4430 fi 4431 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4432 if test -n "$ac_pt_PKG_CONFIG"; then 4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4434 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4435 else 4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4437 $as_echo "no" >&6; } 4438 fi 4439 4440 if test "x$ac_pt_PKG_CONFIG" = x; then 4441 PKG_CONFIG="" 4442 else 4443 case $cross_compiling:$ac_tool_warned in 4444 yes:) 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4446 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4447 ac_tool_warned=yes ;; 4448 esac 4449 PKG_CONFIG=$ac_pt_PKG_CONFIG 4450 fi 4451 else 4452 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4453 fi 4454 4455 fi 4456 if test -n "$PKG_CONFIG"; then 4457 _pkg_min_version=0.9.0 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4459 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4460 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4462 $as_echo "yes" >&6; } 4463 else 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4465 $as_echo "no" >&6; } 4466 PKG_CONFIG="" 4467 fi 4468 fi 4469 # Make sure we can run config.sub. 4470 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4471 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4472 4473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4474 $as_echo_n "checking build system type... " >&6; } 4475 if ${ac_cv_build+:} false; then : 4476 $as_echo_n "(cached) " >&6 4477 else 4478 ac_build_alias=$build_alias 4479 test "x$ac_build_alias" = x && 4480 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4481 test "x$ac_build_alias" = x && 4482 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4483 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4484 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4485 4486 fi 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4488 $as_echo "$ac_cv_build" >&6; } 4489 case $ac_cv_build in 4490 *-*-*) ;; 4491 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4492 esac 4493 build=$ac_cv_build 4494 ac_save_IFS=$IFS; IFS='-' 4495 set x $ac_cv_build 4496 shift 4497 build_cpu=$1 4498 build_vendor=$2 4499 shift; shift 4500 # Remember, the first character of IFS is used to create $*, 4501 # except with old shells: 4502 build_os=$* 4503 IFS=$ac_save_IFS 4504 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4505 4506 4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4508 $as_echo_n "checking host system type... " >&6; } 4509 if ${ac_cv_host+:} false; then : 4510 $as_echo_n "(cached) " >&6 4511 else 4512 if test "x$host_alias" = x; then 4513 ac_cv_host=$ac_cv_build 4514 else 4515 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4516 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4517 fi 4518 4519 fi 4520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4521 $as_echo "$ac_cv_host" >&6; } 4522 case $ac_cv_host in 4523 *-*-*) ;; 4524 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4525 esac 4526 host=$ac_cv_host 4527 ac_save_IFS=$IFS; IFS='-' 4528 set x $ac_cv_host 4529 shift 4530 host_cpu=$1 4531 host_vendor=$2 4532 shift; shift 4533 # Remember, the first character of IFS is used to create $*, 4534 # except with old shells: 4535 host_os=$* 4536 IFS=$ac_save_IFS 4537 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4538 4539 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4541 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4542 if ${ac_cv_path_SED+:} false; then : 4543 $as_echo_n "(cached) " >&6 4544 else 4545 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4546 for ac_i in 1 2 3 4 5 6 7; do 4547 ac_script="$ac_script$as_nl$ac_script" 4548 done 4549 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4550 { ac_script=; unset ac_script;} 4551 if test -z "$SED"; then 4552 ac_path_SED_found=false 4553 # Loop through the user's path and test for each of PROGNAME-LIST 4554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4555 for as_dir in $PATH 4556 do 4557 IFS=$as_save_IFS 4558 test -z "$as_dir" && as_dir=. 4559 for ac_prog in sed gsed; do 4560 for ac_exec_ext in '' $ac_executable_extensions; do 4561 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4562 as_fn_executable_p "$ac_path_SED" || continue 4563 # Check for GNU ac_path_SED and select it if it is found. 4564 # Check for GNU $ac_path_SED 4565 case `"$ac_path_SED" --version 2>&1` in 4566 *GNU*) 4567 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4568 *) 4569 ac_count=0 4570 $as_echo_n 0123456789 >"conftest.in" 4571 while : 4572 do 4573 cat "conftest.in" "conftest.in" >"conftest.tmp" 4574 mv "conftest.tmp" "conftest.in" 4575 cp "conftest.in" "conftest.nl" 4576 $as_echo '' >> "conftest.nl" 4577 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4578 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4579 as_fn_arith $ac_count + 1 && ac_count=$as_val 4580 if test $ac_count -gt ${ac_path_SED_max-0}; then 4581 # Best one so far, save it but keep looking for a better one 4582 ac_cv_path_SED="$ac_path_SED" 4583 ac_path_SED_max=$ac_count 4584 fi 4585 # 10*(2^10) chars as input seems more than enough 4586 test $ac_count -gt 10 && break 4587 done 4588 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4589 esac 4590 4591 $ac_path_SED_found && break 3 4592 done 4593 done 4594 done 4595 IFS=$as_save_IFS 4596 if test -z "$ac_cv_path_SED"; then 4597 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4598 fi 4599 else 4600 ac_cv_path_SED=$SED 4601 fi 4602 4603 fi 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4605 $as_echo "$ac_cv_path_SED" >&6; } 4606 SED="$ac_cv_path_SED" 4607 rm -f conftest.sed 4608 4609 4610 4611 4612 4613 4614 # Check whether --enable-selective-werror was given. 4615 if test "${enable_selective_werror+set}" = set; then : 4616 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4617 else 4618 SELECTIVE_WERROR=yes 4619 fi 4620 4621 4622 4623 4624 4625 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4626 if test "x$SUNCC" = "xyes"; then 4627 BASE_CFLAGS="-v" 4628 else 4629 BASE_CFLAGS="" 4630 fi 4631 4632 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 xorg_testset_save_CFLAGS="$CFLAGS" 4647 4648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4651 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4652 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4653 $as_echo_n "(cached) " >&6 4654 else 4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4656 /* end confdefs.h. */ 4657 int i; 4658 _ACEOF 4659 if ac_fn_c_try_compile "$LINENO"; then : 4660 xorg_cv_cc_flag_unknown_warning_option=yes 4661 else 4662 xorg_cv_cc_flag_unknown_warning_option=no 4663 fi 4664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4665 fi 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4667 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4669 CFLAGS="$xorg_testset_save_CFLAGS" 4670 fi 4671 4672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4675 fi 4676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4678 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4679 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4680 $as_echo_n "(cached) " >&6 4681 else 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683 /* end confdefs.h. */ 4684 int i; 4685 _ACEOF 4686 if ac_fn_c_try_compile "$LINENO"; then : 4687 xorg_cv_cc_flag_unused_command_line_argument=yes 4688 else 4689 xorg_cv_cc_flag_unused_command_line_argument=no 4690 fi 4691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4692 fi 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4694 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4696 CFLAGS="$xorg_testset_save_CFLAGS" 4697 fi 4698 4699 found="no" 4700 4701 if test $found = "no" ; then 4702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4704 fi 4705 4706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4708 fi 4709 4710 CFLAGS="$CFLAGS -Wall" 4711 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4713 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4714 cacheid=xorg_cv_cc_flag__Wall 4715 if eval \${$cacheid+:} false; then : 4716 $as_echo_n "(cached) " >&6 4717 else 4718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4719 /* end confdefs.h. */ 4720 int i; 4721 int 4722 main () 4723 { 4724 4725 ; 4726 return 0; 4727 } 4728 _ACEOF 4729 if ac_fn_c_try_link "$LINENO"; then : 4730 eval $cacheid=yes 4731 else 4732 eval $cacheid=no 4733 fi 4734 rm -f core conftest.err conftest.$ac_objext \ 4735 conftest$ac_exeext conftest.$ac_ext 4736 fi 4737 4738 4739 CFLAGS="$xorg_testset_save_CFLAGS" 4740 4741 eval supported=\$$cacheid 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4743 $as_echo "$supported" >&6; } 4744 if test "$supported" = "yes" ; then 4745 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4746 found="yes" 4747 fi 4748 fi 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 xorg_testset_save_CFLAGS="$CFLAGS" 4765 4766 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4769 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4770 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4771 $as_echo_n "(cached) " >&6 4772 else 4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4774 /* end confdefs.h. */ 4775 int i; 4776 _ACEOF 4777 if ac_fn_c_try_compile "$LINENO"; then : 4778 xorg_cv_cc_flag_unknown_warning_option=yes 4779 else 4780 xorg_cv_cc_flag_unknown_warning_option=no 4781 fi 4782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4783 fi 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4785 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4787 CFLAGS="$xorg_testset_save_CFLAGS" 4788 fi 4789 4790 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 fi 4794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4796 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4797 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4798 $as_echo_n "(cached) " >&6 4799 else 4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4801 /* end confdefs.h. */ 4802 int i; 4803 _ACEOF 4804 if ac_fn_c_try_compile "$LINENO"; then : 4805 xorg_cv_cc_flag_unused_command_line_argument=yes 4806 else 4807 xorg_cv_cc_flag_unused_command_line_argument=no 4808 fi 4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4810 fi 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4812 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4814 CFLAGS="$xorg_testset_save_CFLAGS" 4815 fi 4816 4817 found="no" 4818 4819 if test $found = "no" ; then 4820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4822 fi 4823 4824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4826 fi 4827 4828 CFLAGS="$CFLAGS -Wpointer-arith" 4829 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4831 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4832 cacheid=xorg_cv_cc_flag__Wpointer_arith 4833 if eval \${$cacheid+:} false; then : 4834 $as_echo_n "(cached) " >&6 4835 else 4836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4837 /* end confdefs.h. */ 4838 int i; 4839 int 4840 main () 4841 { 4842 4843 ; 4844 return 0; 4845 } 4846 _ACEOF 4847 if ac_fn_c_try_link "$LINENO"; then : 4848 eval $cacheid=yes 4849 else 4850 eval $cacheid=no 4851 fi 4852 rm -f core conftest.err conftest.$ac_objext \ 4853 conftest$ac_exeext conftest.$ac_ext 4854 fi 4855 4856 4857 CFLAGS="$xorg_testset_save_CFLAGS" 4858 4859 eval supported=\$$cacheid 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4861 $as_echo "$supported" >&6; } 4862 if test "$supported" = "yes" ; then 4863 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4864 found="yes" 4865 fi 4866 fi 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 xorg_testset_save_CFLAGS="$CFLAGS" 4883 4884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4887 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4888 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4889 $as_echo_n "(cached) " >&6 4890 else 4891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4892 /* end confdefs.h. */ 4893 int i; 4894 _ACEOF 4895 if ac_fn_c_try_compile "$LINENO"; then : 4896 xorg_cv_cc_flag_unknown_warning_option=yes 4897 else 4898 xorg_cv_cc_flag_unknown_warning_option=no 4899 fi 4900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4901 fi 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4903 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4905 CFLAGS="$xorg_testset_save_CFLAGS" 4906 fi 4907 4908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 fi 4912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4914 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4915 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4916 $as_echo_n "(cached) " >&6 4917 else 4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4919 /* end confdefs.h. */ 4920 int i; 4921 _ACEOF 4922 if ac_fn_c_try_compile "$LINENO"; then : 4923 xorg_cv_cc_flag_unused_command_line_argument=yes 4924 else 4925 xorg_cv_cc_flag_unused_command_line_argument=no 4926 fi 4927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4928 fi 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4930 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4932 CFLAGS="$xorg_testset_save_CFLAGS" 4933 fi 4934 4935 found="no" 4936 4937 if test $found = "no" ; then 4938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4940 fi 4941 4942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4944 fi 4945 4946 CFLAGS="$CFLAGS -Wmissing-declarations" 4947 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4949 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4950 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4951 if eval \${$cacheid+:} false; then : 4952 $as_echo_n "(cached) " >&6 4953 else 4954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4955 /* end confdefs.h. */ 4956 int i; 4957 int 4958 main () 4959 { 4960 4961 ; 4962 return 0; 4963 } 4964 _ACEOF 4965 if ac_fn_c_try_link "$LINENO"; then : 4966 eval $cacheid=yes 4967 else 4968 eval $cacheid=no 4969 fi 4970 rm -f core conftest.err conftest.$ac_objext \ 4971 conftest$ac_exeext conftest.$ac_ext 4972 fi 4973 4974 4975 CFLAGS="$xorg_testset_save_CFLAGS" 4976 4977 eval supported=\$$cacheid 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4979 $as_echo "$supported" >&6; } 4980 if test "$supported" = "yes" ; then 4981 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4982 found="yes" 4983 fi 4984 fi 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 xorg_testset_save_CFLAGS="$CFLAGS" 5001 5002 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5007 $as_echo_n "(cached) " >&6 5008 else 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 int i; 5012 _ACEOF 5013 if ac_fn_c_try_compile "$LINENO"; then : 5014 xorg_cv_cc_flag_unknown_warning_option=yes 5015 else 5016 xorg_cv_cc_flag_unknown_warning_option=no 5017 fi 5018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5019 fi 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5023 CFLAGS="$xorg_testset_save_CFLAGS" 5024 fi 5025 5026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5029 fi 5030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5034 $as_echo_n "(cached) " >&6 5035 else 5036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5037 /* end confdefs.h. */ 5038 int i; 5039 _ACEOF 5040 if ac_fn_c_try_compile "$LINENO"; then : 5041 xorg_cv_cc_flag_unused_command_line_argument=yes 5042 else 5043 xorg_cv_cc_flag_unused_command_line_argument=no 5044 fi 5045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5046 fi 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5050 CFLAGS="$xorg_testset_save_CFLAGS" 5051 fi 5052 5053 found="no" 5054 5055 if test $found = "no" ; then 5056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5058 fi 5059 5060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5062 fi 5063 5064 CFLAGS="$CFLAGS -Wformat=2" 5065 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5067 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5068 cacheid=xorg_cv_cc_flag__Wformat_2 5069 if eval \${$cacheid+:} false; then : 5070 $as_echo_n "(cached) " >&6 5071 else 5072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5073 /* end confdefs.h. */ 5074 int i; 5075 int 5076 main () 5077 { 5078 5079 ; 5080 return 0; 5081 } 5082 _ACEOF 5083 if ac_fn_c_try_link "$LINENO"; then : 5084 eval $cacheid=yes 5085 else 5086 eval $cacheid=no 5087 fi 5088 rm -f core conftest.err conftest.$ac_objext \ 5089 conftest$ac_exeext conftest.$ac_ext 5090 fi 5091 5092 5093 CFLAGS="$xorg_testset_save_CFLAGS" 5094 5095 eval supported=\$$cacheid 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5097 $as_echo "$supported" >&6; } 5098 if test "$supported" = "yes" ; then 5099 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5100 found="yes" 5101 fi 5102 fi 5103 5104 if test $found = "no" ; then 5105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5107 fi 5108 5109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5111 fi 5112 5113 CFLAGS="$CFLAGS -Wformat" 5114 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5116 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5117 cacheid=xorg_cv_cc_flag__Wformat 5118 if eval \${$cacheid+:} false; then : 5119 $as_echo_n "(cached) " >&6 5120 else 5121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5122 /* end confdefs.h. */ 5123 int i; 5124 int 5125 main () 5126 { 5127 5128 ; 5129 return 0; 5130 } 5131 _ACEOF 5132 if ac_fn_c_try_link "$LINENO"; then : 5133 eval $cacheid=yes 5134 else 5135 eval $cacheid=no 5136 fi 5137 rm -f core conftest.err conftest.$ac_objext \ 5138 conftest$ac_exeext conftest.$ac_ext 5139 fi 5140 5141 5142 CFLAGS="$xorg_testset_save_CFLAGS" 5143 5144 eval supported=\$$cacheid 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5146 $as_echo "$supported" >&6; } 5147 if test "$supported" = "yes" ; then 5148 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5149 found="yes" 5150 fi 5151 fi 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 xorg_testset_save_CFLAGS="$CFLAGS" 5170 5171 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5174 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5175 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177 else 5178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5179 /* end confdefs.h. */ 5180 int i; 5181 _ACEOF 5182 if ac_fn_c_try_compile "$LINENO"; then : 5183 xorg_cv_cc_flag_unknown_warning_option=yes 5184 else 5185 xorg_cv_cc_flag_unknown_warning_option=no 5186 fi 5187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5188 fi 5189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5190 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5192 CFLAGS="$xorg_testset_save_CFLAGS" 5193 fi 5194 5195 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 fi 5199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5201 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5202 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5203 $as_echo_n "(cached) " >&6 5204 else 5205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5206 /* end confdefs.h. */ 5207 int i; 5208 _ACEOF 5209 if ac_fn_c_try_compile "$LINENO"; then : 5210 xorg_cv_cc_flag_unused_command_line_argument=yes 5211 else 5212 xorg_cv_cc_flag_unused_command_line_argument=no 5213 fi 5214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5215 fi 5216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5217 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5218 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 fi 5221 5222 found="no" 5223 5224 if test $found = "no" ; then 5225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5227 fi 5228 5229 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5231 fi 5232 5233 CFLAGS="$CFLAGS -Wstrict-prototypes" 5234 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5236 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5237 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5238 if eval \${$cacheid+:} false; then : 5239 $as_echo_n "(cached) " >&6 5240 else 5241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5242 /* end confdefs.h. */ 5243 int i; 5244 int 5245 main () 5246 { 5247 5248 ; 5249 return 0; 5250 } 5251 _ACEOF 5252 if ac_fn_c_try_link "$LINENO"; then : 5253 eval $cacheid=yes 5254 else 5255 eval $cacheid=no 5256 fi 5257 rm -f core conftest.err conftest.$ac_objext \ 5258 conftest$ac_exeext conftest.$ac_ext 5259 fi 5260 5261 5262 CFLAGS="$xorg_testset_save_CFLAGS" 5263 5264 eval supported=\$$cacheid 5265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5266 $as_echo "$supported" >&6; } 5267 if test "$supported" = "yes" ; then 5268 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5269 found="yes" 5270 fi 5271 fi 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 xorg_testset_save_CFLAGS="$CFLAGS" 5288 5289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5292 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5293 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5294 $as_echo_n "(cached) " >&6 5295 else 5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5297 /* end confdefs.h. */ 5298 int i; 5299 _ACEOF 5300 if ac_fn_c_try_compile "$LINENO"; then : 5301 xorg_cv_cc_flag_unknown_warning_option=yes 5302 else 5303 xorg_cv_cc_flag_unknown_warning_option=no 5304 fi 5305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5306 fi 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5308 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5309 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5310 CFLAGS="$xorg_testset_save_CFLAGS" 5311 fi 5312 5313 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 fi 5317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5319 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5320 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5321 $as_echo_n "(cached) " >&6 5322 else 5323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5324 /* end confdefs.h. */ 5325 int i; 5326 _ACEOF 5327 if ac_fn_c_try_compile "$LINENO"; then : 5328 xorg_cv_cc_flag_unused_command_line_argument=yes 5329 else 5330 xorg_cv_cc_flag_unused_command_line_argument=no 5331 fi 5332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5333 fi 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5335 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5336 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5337 CFLAGS="$xorg_testset_save_CFLAGS" 5338 fi 5339 5340 found="no" 5341 5342 if test $found = "no" ; then 5343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5345 fi 5346 5347 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 fi 5350 5351 CFLAGS="$CFLAGS -Wmissing-prototypes" 5352 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5354 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5355 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5356 if eval \${$cacheid+:} false; then : 5357 $as_echo_n "(cached) " >&6 5358 else 5359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5360 /* end confdefs.h. */ 5361 int i; 5362 int 5363 main () 5364 { 5365 5366 ; 5367 return 0; 5368 } 5369 _ACEOF 5370 if ac_fn_c_try_link "$LINENO"; then : 5371 eval $cacheid=yes 5372 else 5373 eval $cacheid=no 5374 fi 5375 rm -f core conftest.err conftest.$ac_objext \ 5376 conftest$ac_exeext conftest.$ac_ext 5377 fi 5378 5379 5380 CFLAGS="$xorg_testset_save_CFLAGS" 5381 5382 eval supported=\$$cacheid 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5384 $as_echo "$supported" >&6; } 5385 if test "$supported" = "yes" ; then 5386 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5387 found="yes" 5388 fi 5389 fi 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 xorg_testset_save_CFLAGS="$CFLAGS" 5406 5407 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5410 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5411 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5412 $as_echo_n "(cached) " >&6 5413 else 5414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5415 /* end confdefs.h. */ 5416 int i; 5417 _ACEOF 5418 if ac_fn_c_try_compile "$LINENO"; then : 5419 xorg_cv_cc_flag_unknown_warning_option=yes 5420 else 5421 xorg_cv_cc_flag_unknown_warning_option=no 5422 fi 5423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5424 fi 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5426 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5428 CFLAGS="$xorg_testset_save_CFLAGS" 5429 fi 5430 5431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5437 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5438 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5439 $as_echo_n "(cached) " >&6 5440 else 5441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5442 /* end confdefs.h. */ 5443 int i; 5444 _ACEOF 5445 if ac_fn_c_try_compile "$LINENO"; then : 5446 xorg_cv_cc_flag_unused_command_line_argument=yes 5447 else 5448 xorg_cv_cc_flag_unused_command_line_argument=no 5449 fi 5450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5451 fi 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5453 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5454 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5455 CFLAGS="$xorg_testset_save_CFLAGS" 5456 fi 5457 5458 found="no" 5459 5460 if test $found = "no" ; then 5461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5463 fi 5464 5465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5467 fi 5468 5469 CFLAGS="$CFLAGS -Wnested-externs" 5470 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5472 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5473 cacheid=xorg_cv_cc_flag__Wnested_externs 5474 if eval \${$cacheid+:} false; then : 5475 $as_echo_n "(cached) " >&6 5476 else 5477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5478 /* end confdefs.h. */ 5479 int i; 5480 int 5481 main () 5482 { 5483 5484 ; 5485 return 0; 5486 } 5487 _ACEOF 5488 if ac_fn_c_try_link "$LINENO"; then : 5489 eval $cacheid=yes 5490 else 5491 eval $cacheid=no 5492 fi 5493 rm -f core conftest.err conftest.$ac_objext \ 5494 conftest$ac_exeext conftest.$ac_ext 5495 fi 5496 5497 5498 CFLAGS="$xorg_testset_save_CFLAGS" 5499 5500 eval supported=\$$cacheid 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5502 $as_echo "$supported" >&6; } 5503 if test "$supported" = "yes" ; then 5504 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5505 found="yes" 5506 fi 5507 fi 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 xorg_testset_save_CFLAGS="$CFLAGS" 5524 5525 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5528 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5529 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5530 $as_echo_n "(cached) " >&6 5531 else 5532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5533 /* end confdefs.h. */ 5534 int i; 5535 _ACEOF 5536 if ac_fn_c_try_compile "$LINENO"; then : 5537 xorg_cv_cc_flag_unknown_warning_option=yes 5538 else 5539 xorg_cv_cc_flag_unknown_warning_option=no 5540 fi 5541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5542 fi 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5544 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547 fi 5548 5549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 fi 5553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5555 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5556 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5557 $as_echo_n "(cached) " >&6 5558 else 5559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5560 /* end confdefs.h. */ 5561 int i; 5562 _ACEOF 5563 if ac_fn_c_try_compile "$LINENO"; then : 5564 xorg_cv_cc_flag_unused_command_line_argument=yes 5565 else 5566 xorg_cv_cc_flag_unused_command_line_argument=no 5567 fi 5568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5569 fi 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5571 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5573 CFLAGS="$xorg_testset_save_CFLAGS" 5574 fi 5575 5576 found="no" 5577 5578 if test $found = "no" ; then 5579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5581 fi 5582 5583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 fi 5586 5587 CFLAGS="$CFLAGS -Wbad-function-cast" 5588 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5590 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5591 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5592 if eval \${$cacheid+:} false; then : 5593 $as_echo_n "(cached) " >&6 5594 else 5595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5596 /* end confdefs.h. */ 5597 int i; 5598 int 5599 main () 5600 { 5601 5602 ; 5603 return 0; 5604 } 5605 _ACEOF 5606 if ac_fn_c_try_link "$LINENO"; then : 5607 eval $cacheid=yes 5608 else 5609 eval $cacheid=no 5610 fi 5611 rm -f core conftest.err conftest.$ac_objext \ 5612 conftest$ac_exeext conftest.$ac_ext 5613 fi 5614 5615 5616 CFLAGS="$xorg_testset_save_CFLAGS" 5617 5618 eval supported=\$$cacheid 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5620 $as_echo "$supported" >&6; } 5621 if test "$supported" = "yes" ; then 5622 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5623 found="yes" 5624 fi 5625 fi 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 xorg_testset_save_CFLAGS="$CFLAGS" 5642 5643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5646 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5647 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5648 $as_echo_n "(cached) " >&6 5649 else 5650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5651 /* end confdefs.h. */ 5652 int i; 5653 _ACEOF 5654 if ac_fn_c_try_compile "$LINENO"; then : 5655 xorg_cv_cc_flag_unknown_warning_option=yes 5656 else 5657 xorg_cv_cc_flag_unknown_warning_option=no 5658 fi 5659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5660 fi 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5662 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5663 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5664 CFLAGS="$xorg_testset_save_CFLAGS" 5665 fi 5666 5667 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 fi 5671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5673 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5674 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5675 $as_echo_n "(cached) " >&6 5676 else 5677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5678 /* end confdefs.h. */ 5679 int i; 5680 _ACEOF 5681 if ac_fn_c_try_compile "$LINENO"; then : 5682 xorg_cv_cc_flag_unused_command_line_argument=yes 5683 else 5684 xorg_cv_cc_flag_unused_command_line_argument=no 5685 fi 5686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5687 fi 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5689 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5691 CFLAGS="$xorg_testset_save_CFLAGS" 5692 fi 5693 5694 found="no" 5695 5696 if test $found = "no" ; then 5697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5699 fi 5700 5701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5703 fi 5704 5705 CFLAGS="$CFLAGS -Wold-style-definition" 5706 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5708 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5709 cacheid=xorg_cv_cc_flag__Wold_style_definition 5710 if eval \${$cacheid+:} false; then : 5711 $as_echo_n "(cached) " >&6 5712 else 5713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5714 /* end confdefs.h. */ 5715 int i; 5716 int 5717 main () 5718 { 5719 5720 ; 5721 return 0; 5722 } 5723 _ACEOF 5724 if ac_fn_c_try_link "$LINENO"; then : 5725 eval $cacheid=yes 5726 else 5727 eval $cacheid=no 5728 fi 5729 rm -f core conftest.err conftest.$ac_objext \ 5730 conftest$ac_exeext conftest.$ac_ext 5731 fi 5732 5733 5734 CFLAGS="$xorg_testset_save_CFLAGS" 5735 5736 eval supported=\$$cacheid 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5738 $as_echo "$supported" >&6; } 5739 if test "$supported" = "yes" ; then 5740 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5741 found="yes" 5742 fi 5743 fi 5744 5745 if test $found = "no" ; then 5746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 fi 5749 5750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5752 fi 5753 5754 CFLAGS="$CFLAGS -fd" 5755 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5757 $as_echo_n "checking if $CC supports -fd... " >&6; } 5758 cacheid=xorg_cv_cc_flag__fd 5759 if eval \${$cacheid+:} false; then : 5760 $as_echo_n "(cached) " >&6 5761 else 5762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5763 /* end confdefs.h. */ 5764 int i; 5765 int 5766 main () 5767 { 5768 5769 ; 5770 return 0; 5771 } 5772 _ACEOF 5773 if ac_fn_c_try_link "$LINENO"; then : 5774 eval $cacheid=yes 5775 else 5776 eval $cacheid=no 5777 fi 5778 rm -f core conftest.err conftest.$ac_objext \ 5779 conftest$ac_exeext conftest.$ac_ext 5780 fi 5781 5782 5783 CFLAGS="$xorg_testset_save_CFLAGS" 5784 5785 eval supported=\$$cacheid 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5787 $as_echo "$supported" >&6; } 5788 if test "$supported" = "yes" ; then 5789 BASE_CFLAGS="$BASE_CFLAGS -fd" 5790 found="yes" 5791 fi 5792 fi 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 xorg_testset_save_CFLAGS="$CFLAGS" 5809 5810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5813 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5814 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5815 $as_echo_n "(cached) " >&6 5816 else 5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818 /* end confdefs.h. */ 5819 int i; 5820 _ACEOF 5821 if ac_fn_c_try_compile "$LINENO"; then : 5822 xorg_cv_cc_flag_unknown_warning_option=yes 5823 else 5824 xorg_cv_cc_flag_unknown_warning_option=no 5825 fi 5826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5827 fi 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5829 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5831 CFLAGS="$xorg_testset_save_CFLAGS" 5832 fi 5833 5834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5837 fi 5838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5840 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5841 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5842 $as_echo_n "(cached) " >&6 5843 else 5844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5845 /* end confdefs.h. */ 5846 int i; 5847 _ACEOF 5848 if ac_fn_c_try_compile "$LINENO"; then : 5849 xorg_cv_cc_flag_unused_command_line_argument=yes 5850 else 5851 xorg_cv_cc_flag_unused_command_line_argument=no 5852 fi 5853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5854 fi 5855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5856 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5858 CFLAGS="$xorg_testset_save_CFLAGS" 5859 fi 5860 5861 found="no" 5862 5863 if test $found = "no" ; then 5864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5866 fi 5867 5868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5870 fi 5871 5872 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5873 5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5875 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5876 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5877 if eval \${$cacheid+:} false; then : 5878 $as_echo_n "(cached) " >&6 5879 else 5880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5881 /* end confdefs.h. */ 5882 int i; 5883 int 5884 main () 5885 { 5886 5887 ; 5888 return 0; 5889 } 5890 _ACEOF 5891 if ac_fn_c_try_link "$LINENO"; then : 5892 eval $cacheid=yes 5893 else 5894 eval $cacheid=no 5895 fi 5896 rm -f core conftest.err conftest.$ac_objext \ 5897 conftest$ac_exeext conftest.$ac_ext 5898 fi 5899 5900 5901 CFLAGS="$xorg_testset_save_CFLAGS" 5902 5903 eval supported=\$$cacheid 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5905 $as_echo "$supported" >&6; } 5906 if test "$supported" = "yes" ; then 5907 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5908 found="yes" 5909 fi 5910 fi 5911 5912 5913 5914 5915 5916 # This chunk adds additional warnings that could catch undesired effects. 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 xorg_testset_save_CFLAGS="$CFLAGS" 5931 5932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5935 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5936 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5937 $as_echo_n "(cached) " >&6 5938 else 5939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5940 /* end confdefs.h. */ 5941 int i; 5942 _ACEOF 5943 if ac_fn_c_try_compile "$LINENO"; then : 5944 xorg_cv_cc_flag_unknown_warning_option=yes 5945 else 5946 xorg_cv_cc_flag_unknown_warning_option=no 5947 fi 5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949 fi 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5951 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5952 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954 fi 5955 5956 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5959 fi 5960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5962 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5963 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5964 $as_echo_n "(cached) " >&6 5965 else 5966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5967 /* end confdefs.h. */ 5968 int i; 5969 _ACEOF 5970 if ac_fn_c_try_compile "$LINENO"; then : 5971 xorg_cv_cc_flag_unused_command_line_argument=yes 5972 else 5973 xorg_cv_cc_flag_unused_command_line_argument=no 5974 fi 5975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5976 fi 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5978 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5980 CFLAGS="$xorg_testset_save_CFLAGS" 5981 fi 5982 5983 found="no" 5984 5985 if test $found = "no" ; then 5986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5988 fi 5989 5990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5992 fi 5993 5994 CFLAGS="$CFLAGS -Wunused" 5995 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5997 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5998 cacheid=xorg_cv_cc_flag__Wunused 5999 if eval \${$cacheid+:} false; then : 6000 $as_echo_n "(cached) " >&6 6001 else 6002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6003 /* end confdefs.h. */ 6004 int i; 6005 int 6006 main () 6007 { 6008 6009 ; 6010 return 0; 6011 } 6012 _ACEOF 6013 if ac_fn_c_try_link "$LINENO"; then : 6014 eval $cacheid=yes 6015 else 6016 eval $cacheid=no 6017 fi 6018 rm -f core conftest.err conftest.$ac_objext \ 6019 conftest$ac_exeext conftest.$ac_ext 6020 fi 6021 6022 6023 CFLAGS="$xorg_testset_save_CFLAGS" 6024 6025 eval supported=\$$cacheid 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6027 $as_echo "$supported" >&6; } 6028 if test "$supported" = "yes" ; then 6029 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6030 found="yes" 6031 fi 6032 fi 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 xorg_testset_save_CFLAGS="$CFLAGS" 6049 6050 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6053 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6054 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6055 $as_echo_n "(cached) " >&6 6056 else 6057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6058 /* end confdefs.h. */ 6059 int i; 6060 _ACEOF 6061 if ac_fn_c_try_compile "$LINENO"; then : 6062 xorg_cv_cc_flag_unknown_warning_option=yes 6063 else 6064 xorg_cv_cc_flag_unknown_warning_option=no 6065 fi 6066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6067 fi 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6069 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6070 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6071 CFLAGS="$xorg_testset_save_CFLAGS" 6072 fi 6073 6074 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 fi 6078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6080 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6081 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6082 $as_echo_n "(cached) " >&6 6083 else 6084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6085 /* end confdefs.h. */ 6086 int i; 6087 _ACEOF 6088 if ac_fn_c_try_compile "$LINENO"; then : 6089 xorg_cv_cc_flag_unused_command_line_argument=yes 6090 else 6091 xorg_cv_cc_flag_unused_command_line_argument=no 6092 fi 6093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6094 fi 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6096 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6098 CFLAGS="$xorg_testset_save_CFLAGS" 6099 fi 6100 6101 found="no" 6102 6103 if test $found = "no" ; then 6104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6106 fi 6107 6108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6110 fi 6111 6112 CFLAGS="$CFLAGS -Wuninitialized" 6113 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6115 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6116 cacheid=xorg_cv_cc_flag__Wuninitialized 6117 if eval \${$cacheid+:} false; then : 6118 $as_echo_n "(cached) " >&6 6119 else 6120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6121 /* end confdefs.h. */ 6122 int i; 6123 int 6124 main () 6125 { 6126 6127 ; 6128 return 0; 6129 } 6130 _ACEOF 6131 if ac_fn_c_try_link "$LINENO"; then : 6132 eval $cacheid=yes 6133 else 6134 eval $cacheid=no 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext \ 6137 conftest$ac_exeext conftest.$ac_ext 6138 fi 6139 6140 6141 CFLAGS="$xorg_testset_save_CFLAGS" 6142 6143 eval supported=\$$cacheid 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6145 $as_echo "$supported" >&6; } 6146 if test "$supported" = "yes" ; then 6147 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6148 found="yes" 6149 fi 6150 fi 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 xorg_testset_save_CFLAGS="$CFLAGS" 6167 6168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6171 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6172 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6173 $as_echo_n "(cached) " >&6 6174 else 6175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6176 /* end confdefs.h. */ 6177 int i; 6178 _ACEOF 6179 if ac_fn_c_try_compile "$LINENO"; then : 6180 xorg_cv_cc_flag_unknown_warning_option=yes 6181 else 6182 xorg_cv_cc_flag_unknown_warning_option=no 6183 fi 6184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6185 fi 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6187 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 fi 6191 6192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 fi 6196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6198 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6199 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6200 $as_echo_n "(cached) " >&6 6201 else 6202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6203 /* end confdefs.h. */ 6204 int i; 6205 _ACEOF 6206 if ac_fn_c_try_compile "$LINENO"; then : 6207 xorg_cv_cc_flag_unused_command_line_argument=yes 6208 else 6209 xorg_cv_cc_flag_unused_command_line_argument=no 6210 fi 6211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6212 fi 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6214 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6216 CFLAGS="$xorg_testset_save_CFLAGS" 6217 fi 6218 6219 found="no" 6220 6221 if test $found = "no" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 6226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 fi 6229 6230 CFLAGS="$CFLAGS -Wshadow" 6231 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6233 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6234 cacheid=xorg_cv_cc_flag__Wshadow 6235 if eval \${$cacheid+:} false; then : 6236 $as_echo_n "(cached) " >&6 6237 else 6238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6239 /* end confdefs.h. */ 6240 int i; 6241 int 6242 main () 6243 { 6244 6245 ; 6246 return 0; 6247 } 6248 _ACEOF 6249 if ac_fn_c_try_link "$LINENO"; then : 6250 eval $cacheid=yes 6251 else 6252 eval $cacheid=no 6253 fi 6254 rm -f core conftest.err conftest.$ac_objext \ 6255 conftest$ac_exeext conftest.$ac_ext 6256 fi 6257 6258 6259 CFLAGS="$xorg_testset_save_CFLAGS" 6260 6261 eval supported=\$$cacheid 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6263 $as_echo "$supported" >&6; } 6264 if test "$supported" = "yes" ; then 6265 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6266 found="yes" 6267 fi 6268 fi 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 xorg_testset_save_CFLAGS="$CFLAGS" 6285 6286 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6289 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6290 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6291 $as_echo_n "(cached) " >&6 6292 else 6293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6294 /* end confdefs.h. */ 6295 int i; 6296 _ACEOF 6297 if ac_fn_c_try_compile "$LINENO"; then : 6298 xorg_cv_cc_flag_unknown_warning_option=yes 6299 else 6300 xorg_cv_cc_flag_unknown_warning_option=no 6301 fi 6302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6303 fi 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6305 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6307 CFLAGS="$xorg_testset_save_CFLAGS" 6308 fi 6309 6310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6313 fi 6314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6316 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6317 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6318 $as_echo_n "(cached) " >&6 6319 else 6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6321 /* end confdefs.h. */ 6322 int i; 6323 _ACEOF 6324 if ac_fn_c_try_compile "$LINENO"; then : 6325 xorg_cv_cc_flag_unused_command_line_argument=yes 6326 else 6327 xorg_cv_cc_flag_unused_command_line_argument=no 6328 fi 6329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6330 fi 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6332 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6333 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6334 CFLAGS="$xorg_testset_save_CFLAGS" 6335 fi 6336 6337 found="no" 6338 6339 if test $found = "no" ; then 6340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6342 fi 6343 6344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6346 fi 6347 6348 CFLAGS="$CFLAGS -Wmissing-noreturn" 6349 6350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6351 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6352 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6353 if eval \${$cacheid+:} false; then : 6354 $as_echo_n "(cached) " >&6 6355 else 6356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6357 /* end confdefs.h. */ 6358 int i; 6359 int 6360 main () 6361 { 6362 6363 ; 6364 return 0; 6365 } 6366 _ACEOF 6367 if ac_fn_c_try_link "$LINENO"; then : 6368 eval $cacheid=yes 6369 else 6370 eval $cacheid=no 6371 fi 6372 rm -f core conftest.err conftest.$ac_objext \ 6373 conftest$ac_exeext conftest.$ac_ext 6374 fi 6375 6376 6377 CFLAGS="$xorg_testset_save_CFLAGS" 6378 6379 eval supported=\$$cacheid 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6381 $as_echo "$supported" >&6; } 6382 if test "$supported" = "yes" ; then 6383 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6384 found="yes" 6385 fi 6386 fi 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 xorg_testset_save_CFLAGS="$CFLAGS" 6403 6404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6407 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6408 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6409 $as_echo_n "(cached) " >&6 6410 else 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 int i; 6414 _ACEOF 6415 if ac_fn_c_try_compile "$LINENO"; then : 6416 xorg_cv_cc_flag_unknown_warning_option=yes 6417 else 6418 xorg_cv_cc_flag_unknown_warning_option=no 6419 fi 6420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6421 fi 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6423 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6425 CFLAGS="$xorg_testset_save_CFLAGS" 6426 fi 6427 6428 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 fi 6432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6434 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6435 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6436 $as_echo_n "(cached) " >&6 6437 else 6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6439 /* end confdefs.h. */ 6440 int i; 6441 _ACEOF 6442 if ac_fn_c_try_compile "$LINENO"; then : 6443 xorg_cv_cc_flag_unused_command_line_argument=yes 6444 else 6445 xorg_cv_cc_flag_unused_command_line_argument=no 6446 fi 6447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6448 fi 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6450 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6452 CFLAGS="$xorg_testset_save_CFLAGS" 6453 fi 6454 6455 found="no" 6456 6457 if test $found = "no" ; then 6458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6460 fi 6461 6462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6464 fi 6465 6466 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6467 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6469 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6470 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6471 if eval \${$cacheid+:} false; then : 6472 $as_echo_n "(cached) " >&6 6473 else 6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6475 /* end confdefs.h. */ 6476 int i; 6477 int 6478 main () 6479 { 6480 6481 ; 6482 return 0; 6483 } 6484 _ACEOF 6485 if ac_fn_c_try_link "$LINENO"; then : 6486 eval $cacheid=yes 6487 else 6488 eval $cacheid=no 6489 fi 6490 rm -f core conftest.err conftest.$ac_objext \ 6491 conftest$ac_exeext conftest.$ac_ext 6492 fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=\$$cacheid 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499 $as_echo "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 xorg_testset_save_CFLAGS="$CFLAGS" 6521 6522 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6525 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6526 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6527 $as_echo_n "(cached) " >&6 6528 else 6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6530 /* end confdefs.h. */ 6531 int i; 6532 _ACEOF 6533 if ac_fn_c_try_compile "$LINENO"; then : 6534 xorg_cv_cc_flag_unknown_warning_option=yes 6535 else 6536 xorg_cv_cc_flag_unknown_warning_option=no 6537 fi 6538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6539 fi 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6541 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6543 CFLAGS="$xorg_testset_save_CFLAGS" 6544 fi 6545 6546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6549 fi 6550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6552 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6553 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6554 $as_echo_n "(cached) " >&6 6555 else 6556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6557 /* end confdefs.h. */ 6558 int i; 6559 _ACEOF 6560 if ac_fn_c_try_compile "$LINENO"; then : 6561 xorg_cv_cc_flag_unused_command_line_argument=yes 6562 else 6563 xorg_cv_cc_flag_unused_command_line_argument=no 6564 fi 6565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6566 fi 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6568 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6570 CFLAGS="$xorg_testset_save_CFLAGS" 6571 fi 6572 6573 found="no" 6574 6575 if test $found = "no" ; then 6576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6578 fi 6579 6580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6582 fi 6583 6584 CFLAGS="$CFLAGS -Wredundant-decls" 6585 6586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6587 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6588 cacheid=xorg_cv_cc_flag__Wredundant_decls 6589 if eval \${$cacheid+:} false; then : 6590 $as_echo_n "(cached) " >&6 6591 else 6592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6593 /* end confdefs.h. */ 6594 int i; 6595 int 6596 main () 6597 { 6598 6599 ; 6600 return 0; 6601 } 6602 _ACEOF 6603 if ac_fn_c_try_link "$LINENO"; then : 6604 eval $cacheid=yes 6605 else 6606 eval $cacheid=no 6607 fi 6608 rm -f core conftest.err conftest.$ac_objext \ 6609 conftest$ac_exeext conftest.$ac_ext 6610 fi 6611 6612 6613 CFLAGS="$xorg_testset_save_CFLAGS" 6614 6615 eval supported=\$$cacheid 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6617 $as_echo "$supported" >&6; } 6618 if test "$supported" = "yes" ; then 6619 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6620 found="yes" 6621 fi 6622 fi 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 xorg_testset_save_CFLAGS="$CFLAGS" 6639 6640 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6643 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6644 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6645 $as_echo_n "(cached) " >&6 6646 else 6647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6648 /* end confdefs.h. */ 6649 int i; 6650 _ACEOF 6651 if ac_fn_c_try_compile "$LINENO"; then : 6652 xorg_cv_cc_flag_unknown_warning_option=yes 6653 else 6654 xorg_cv_cc_flag_unknown_warning_option=no 6655 fi 6656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6657 fi 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6659 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6660 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6661 CFLAGS="$xorg_testset_save_CFLAGS" 6662 fi 6663 6664 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 fi 6668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6670 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6671 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6672 $as_echo_n "(cached) " >&6 6673 else 6674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6675 /* end confdefs.h. */ 6676 int i; 6677 _ACEOF 6678 if ac_fn_c_try_compile "$LINENO"; then : 6679 xorg_cv_cc_flag_unused_command_line_argument=yes 6680 else 6681 xorg_cv_cc_flag_unused_command_line_argument=no 6682 fi 6683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6684 fi 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6686 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6687 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689 fi 6690 6691 found="no" 6692 6693 if test $found = "no" ; then 6694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6696 fi 6697 6698 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6700 fi 6701 6702 CFLAGS="$CFLAGS -Wlogical-op" 6703 6704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6705 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6706 cacheid=xorg_cv_cc_flag__Wlogical_op 6707 if eval \${$cacheid+:} false; then : 6708 $as_echo_n "(cached) " >&6 6709 else 6710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6711 /* end confdefs.h. */ 6712 int i; 6713 int 6714 main () 6715 { 6716 6717 ; 6718 return 0; 6719 } 6720 _ACEOF 6721 if ac_fn_c_try_link "$LINENO"; then : 6722 eval $cacheid=yes 6723 else 6724 eval $cacheid=no 6725 fi 6726 rm -f core conftest.err conftest.$ac_objext \ 6727 conftest$ac_exeext conftest.$ac_ext 6728 fi 6729 6730 6731 CFLAGS="$xorg_testset_save_CFLAGS" 6732 6733 eval supported=\$$cacheid 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6735 $as_echo "$supported" >&6; } 6736 if test "$supported" = "yes" ; then 6737 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6738 found="yes" 6739 fi 6740 fi 6741 6742 6743 6744 # These are currently disabled because they are noisy. They will be enabled 6745 # in the future once the codebase is sufficiently modernized to silence 6746 # them. For now, I don't want them to drown out the other warnings. 6747 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6748 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6749 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6750 6751 # Turn some warnings into errors, so we don't accidently get successful builds 6752 # when there are problems that should be fixed. 6753 6754 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 xorg_testset_save_CFLAGS="$CFLAGS" 6769 6770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6773 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6774 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6775 $as_echo_n "(cached) " >&6 6776 else 6777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6778 /* end confdefs.h. */ 6779 int i; 6780 _ACEOF 6781 if ac_fn_c_try_compile "$LINENO"; then : 6782 xorg_cv_cc_flag_unknown_warning_option=yes 6783 else 6784 xorg_cv_cc_flag_unknown_warning_option=no 6785 fi 6786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6787 fi 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6789 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6791 CFLAGS="$xorg_testset_save_CFLAGS" 6792 fi 6793 6794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 fi 6798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6800 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6801 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6802 $as_echo_n "(cached) " >&6 6803 else 6804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6805 /* end confdefs.h. */ 6806 int i; 6807 _ACEOF 6808 if ac_fn_c_try_compile "$LINENO"; then : 6809 xorg_cv_cc_flag_unused_command_line_argument=yes 6810 else 6811 xorg_cv_cc_flag_unused_command_line_argument=no 6812 fi 6813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6814 fi 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6816 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819 fi 6820 6821 found="no" 6822 6823 if test $found = "no" ; then 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 fi 6827 6828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6830 fi 6831 6832 CFLAGS="$CFLAGS -Werror=implicit" 6833 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6835 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6836 cacheid=xorg_cv_cc_flag__Werror_implicit 6837 if eval \${$cacheid+:} false; then : 6838 $as_echo_n "(cached) " >&6 6839 else 6840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6841 /* end confdefs.h. */ 6842 int i; 6843 int 6844 main () 6845 { 6846 6847 ; 6848 return 0; 6849 } 6850 _ACEOF 6851 if ac_fn_c_try_link "$LINENO"; then : 6852 eval $cacheid=yes 6853 else 6854 eval $cacheid=no 6855 fi 6856 rm -f core conftest.err conftest.$ac_objext \ 6857 conftest$ac_exeext conftest.$ac_ext 6858 fi 6859 6860 6861 CFLAGS="$xorg_testset_save_CFLAGS" 6862 6863 eval supported=\$$cacheid 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6865 $as_echo "$supported" >&6; } 6866 if test "$supported" = "yes" ; then 6867 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6868 found="yes" 6869 fi 6870 fi 6871 6872 if test $found = "no" ; then 6873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 fi 6876 6877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6879 fi 6880 6881 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6882 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6884 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6885 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6886 if eval \${$cacheid+:} false; then : 6887 $as_echo_n "(cached) " >&6 6888 else 6889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890 /* end confdefs.h. */ 6891 int i; 6892 int 6893 main () 6894 { 6895 6896 ; 6897 return 0; 6898 } 6899 _ACEOF 6900 if ac_fn_c_try_link "$LINENO"; then : 6901 eval $cacheid=yes 6902 else 6903 eval $cacheid=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext \ 6906 conftest$ac_exeext conftest.$ac_ext 6907 fi 6908 6909 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 6912 eval supported=\$$cacheid 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6914 $as_echo "$supported" >&6; } 6915 if test "$supported" = "yes" ; then 6916 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6917 found="yes" 6918 fi 6919 fi 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 xorg_testset_save_CFLAGS="$CFLAGS" 6936 6937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6942 $as_echo_n "(cached) " >&6 6943 else 6944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6945 /* end confdefs.h. */ 6946 int i; 6947 _ACEOF 6948 if ac_fn_c_try_compile "$LINENO"; then : 6949 xorg_cv_cc_flag_unknown_warning_option=yes 6950 else 6951 xorg_cv_cc_flag_unknown_warning_option=no 6952 fi 6953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6954 fi 6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959 fi 6960 6961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6964 fi 6965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6969 $as_echo_n "(cached) " >&6 6970 else 6971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6972 /* end confdefs.h. */ 6973 int i; 6974 _ACEOF 6975 if ac_fn_c_try_compile "$LINENO"; then : 6976 xorg_cv_cc_flag_unused_command_line_argument=yes 6977 else 6978 xorg_cv_cc_flag_unused_command_line_argument=no 6979 fi 6980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6981 fi 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6985 CFLAGS="$xorg_testset_save_CFLAGS" 6986 fi 6987 6988 found="no" 6989 6990 if test $found = "no" ; then 6991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6993 fi 6994 6995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6997 fi 6998 6999 CFLAGS="$CFLAGS -Werror=nonnull" 7000 7001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7002 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7003 cacheid=xorg_cv_cc_flag__Werror_nonnull 7004 if eval \${$cacheid+:} false; then : 7005 $as_echo_n "(cached) " >&6 7006 else 7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7008 /* end confdefs.h. */ 7009 int i; 7010 int 7011 main () 7012 { 7013 7014 ; 7015 return 0; 7016 } 7017 _ACEOF 7018 if ac_fn_c_try_link "$LINENO"; then : 7019 eval $cacheid=yes 7020 else 7021 eval $cacheid=no 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext \ 7024 conftest$ac_exeext conftest.$ac_ext 7025 fi 7026 7027 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 7030 eval supported=\$$cacheid 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7032 $as_echo "$supported" >&6; } 7033 if test "$supported" = "yes" ; then 7034 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7035 found="yes" 7036 fi 7037 fi 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 xorg_testset_save_CFLAGS="$CFLAGS" 7054 7055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7060 $as_echo_n "(cached) " >&6 7061 else 7062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7063 /* end confdefs.h. */ 7064 int i; 7065 _ACEOF 7066 if ac_fn_c_try_compile "$LINENO"; then : 7067 xorg_cv_cc_flag_unknown_warning_option=yes 7068 else 7069 xorg_cv_cc_flag_unknown_warning_option=no 7070 fi 7071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7072 fi 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 fi 7078 7079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7087 $as_echo_n "(cached) " >&6 7088 else 7089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7090 /* end confdefs.h. */ 7091 int i; 7092 _ACEOF 7093 if ac_fn_c_try_compile "$LINENO"; then : 7094 xorg_cv_cc_flag_unused_command_line_argument=yes 7095 else 7096 xorg_cv_cc_flag_unused_command_line_argument=no 7097 fi 7098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7099 fi 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7103 CFLAGS="$xorg_testset_save_CFLAGS" 7104 fi 7105 7106 found="no" 7107 7108 if test $found = "no" ; then 7109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7111 fi 7112 7113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7115 fi 7116 7117 CFLAGS="$CFLAGS -Werror=init-self" 7118 7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7120 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7121 cacheid=xorg_cv_cc_flag__Werror_init_self 7122 if eval \${$cacheid+:} false; then : 7123 $as_echo_n "(cached) " >&6 7124 else 7125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7126 /* end confdefs.h. */ 7127 int i; 7128 int 7129 main () 7130 { 7131 7132 ; 7133 return 0; 7134 } 7135 _ACEOF 7136 if ac_fn_c_try_link "$LINENO"; then : 7137 eval $cacheid=yes 7138 else 7139 eval $cacheid=no 7140 fi 7141 rm -f core conftest.err conftest.$ac_objext \ 7142 conftest$ac_exeext conftest.$ac_ext 7143 fi 7144 7145 7146 CFLAGS="$xorg_testset_save_CFLAGS" 7147 7148 eval supported=\$$cacheid 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7150 $as_echo "$supported" >&6; } 7151 if test "$supported" = "yes" ; then 7152 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7153 found="yes" 7154 fi 7155 fi 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 xorg_testset_save_CFLAGS="$CFLAGS" 7172 7173 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7176 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7177 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7178 $as_echo_n "(cached) " >&6 7179 else 7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181 /* end confdefs.h. */ 7182 int i; 7183 _ACEOF 7184 if ac_fn_c_try_compile "$LINENO"; then : 7185 xorg_cv_cc_flag_unknown_warning_option=yes 7186 else 7187 xorg_cv_cc_flag_unknown_warning_option=no 7188 fi 7189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7190 fi 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7192 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7194 CFLAGS="$xorg_testset_save_CFLAGS" 7195 fi 7196 7197 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 fi 7201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7203 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7204 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7205 $as_echo_n "(cached) " >&6 7206 else 7207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7208 /* end confdefs.h. */ 7209 int i; 7210 _ACEOF 7211 if ac_fn_c_try_compile "$LINENO"; then : 7212 xorg_cv_cc_flag_unused_command_line_argument=yes 7213 else 7214 xorg_cv_cc_flag_unused_command_line_argument=no 7215 fi 7216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7217 fi 7218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7219 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7221 CFLAGS="$xorg_testset_save_CFLAGS" 7222 fi 7223 7224 found="no" 7225 7226 if test $found = "no" ; then 7227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7229 fi 7230 7231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 fi 7234 7235 CFLAGS="$CFLAGS -Werror=main" 7236 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7238 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7239 cacheid=xorg_cv_cc_flag__Werror_main 7240 if eval \${$cacheid+:} false; then : 7241 $as_echo_n "(cached) " >&6 7242 else 7243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7244 /* end confdefs.h. */ 7245 int i; 7246 int 7247 main () 7248 { 7249 7250 ; 7251 return 0; 7252 } 7253 _ACEOF 7254 if ac_fn_c_try_link "$LINENO"; then : 7255 eval $cacheid=yes 7256 else 7257 eval $cacheid=no 7258 fi 7259 rm -f core conftest.err conftest.$ac_objext \ 7260 conftest$ac_exeext conftest.$ac_ext 7261 fi 7262 7263 7264 CFLAGS="$xorg_testset_save_CFLAGS" 7265 7266 eval supported=\$$cacheid 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7268 $as_echo "$supported" >&6; } 7269 if test "$supported" = "yes" ; then 7270 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7271 found="yes" 7272 fi 7273 fi 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 xorg_testset_save_CFLAGS="$CFLAGS" 7290 7291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7294 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7295 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7296 $as_echo_n "(cached) " >&6 7297 else 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299 /* end confdefs.h. */ 7300 int i; 7301 _ACEOF 7302 if ac_fn_c_try_compile "$LINENO"; then : 7303 xorg_cv_cc_flag_unknown_warning_option=yes 7304 else 7305 xorg_cv_cc_flag_unknown_warning_option=no 7306 fi 7307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7308 fi 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7310 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7312 CFLAGS="$xorg_testset_save_CFLAGS" 7313 fi 7314 7315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 fi 7319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7321 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7322 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7323 $as_echo_n "(cached) " >&6 7324 else 7325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7326 /* end confdefs.h. */ 7327 int i; 7328 _ACEOF 7329 if ac_fn_c_try_compile "$LINENO"; then : 7330 xorg_cv_cc_flag_unused_command_line_argument=yes 7331 else 7332 xorg_cv_cc_flag_unused_command_line_argument=no 7333 fi 7334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7335 fi 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7337 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7339 CFLAGS="$xorg_testset_save_CFLAGS" 7340 fi 7341 7342 found="no" 7343 7344 if test $found = "no" ; then 7345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7347 fi 7348 7349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7351 fi 7352 7353 CFLAGS="$CFLAGS -Werror=missing-braces" 7354 7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7356 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7357 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7358 if eval \${$cacheid+:} false; then : 7359 $as_echo_n "(cached) " >&6 7360 else 7361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7362 /* end confdefs.h. */ 7363 int i; 7364 int 7365 main () 7366 { 7367 7368 ; 7369 return 0; 7370 } 7371 _ACEOF 7372 if ac_fn_c_try_link "$LINENO"; then : 7373 eval $cacheid=yes 7374 else 7375 eval $cacheid=no 7376 fi 7377 rm -f core conftest.err conftest.$ac_objext \ 7378 conftest$ac_exeext conftest.$ac_ext 7379 fi 7380 7381 7382 CFLAGS="$xorg_testset_save_CFLAGS" 7383 7384 eval supported=\$$cacheid 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7386 $as_echo "$supported" >&6; } 7387 if test "$supported" = "yes" ; then 7388 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7389 found="yes" 7390 fi 7391 fi 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 xorg_testset_save_CFLAGS="$CFLAGS" 7408 7409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7412 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7413 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7414 $as_echo_n "(cached) " >&6 7415 else 7416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417 /* end confdefs.h. */ 7418 int i; 7419 _ACEOF 7420 if ac_fn_c_try_compile "$LINENO"; then : 7421 xorg_cv_cc_flag_unknown_warning_option=yes 7422 else 7423 xorg_cv_cc_flag_unknown_warning_option=no 7424 fi 7425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7426 fi 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7428 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7430 CFLAGS="$xorg_testset_save_CFLAGS" 7431 fi 7432 7433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7436 fi 7437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7439 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7440 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7441 $as_echo_n "(cached) " >&6 7442 else 7443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7444 /* end confdefs.h. */ 7445 int i; 7446 _ACEOF 7447 if ac_fn_c_try_compile "$LINENO"; then : 7448 xorg_cv_cc_flag_unused_command_line_argument=yes 7449 else 7450 xorg_cv_cc_flag_unused_command_line_argument=no 7451 fi 7452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7453 fi 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7455 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7457 CFLAGS="$xorg_testset_save_CFLAGS" 7458 fi 7459 7460 found="no" 7461 7462 if test $found = "no" ; then 7463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7465 fi 7466 7467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7469 fi 7470 7471 CFLAGS="$CFLAGS -Werror=sequence-point" 7472 7473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7474 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7475 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7476 if eval \${$cacheid+:} false; then : 7477 $as_echo_n "(cached) " >&6 7478 else 7479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7480 /* end confdefs.h. */ 7481 int i; 7482 int 7483 main () 7484 { 7485 7486 ; 7487 return 0; 7488 } 7489 _ACEOF 7490 if ac_fn_c_try_link "$LINENO"; then : 7491 eval $cacheid=yes 7492 else 7493 eval $cacheid=no 7494 fi 7495 rm -f core conftest.err conftest.$ac_objext \ 7496 conftest$ac_exeext conftest.$ac_ext 7497 fi 7498 7499 7500 CFLAGS="$xorg_testset_save_CFLAGS" 7501 7502 eval supported=\$$cacheid 7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7504 $as_echo "$supported" >&6; } 7505 if test "$supported" = "yes" ; then 7506 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7507 found="yes" 7508 fi 7509 fi 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 xorg_testset_save_CFLAGS="$CFLAGS" 7526 7527 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7530 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7531 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7532 $as_echo_n "(cached) " >&6 7533 else 7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7535 /* end confdefs.h. */ 7536 int i; 7537 _ACEOF 7538 if ac_fn_c_try_compile "$LINENO"; then : 7539 xorg_cv_cc_flag_unknown_warning_option=yes 7540 else 7541 xorg_cv_cc_flag_unknown_warning_option=no 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7544 fi 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7546 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7547 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7548 CFLAGS="$xorg_testset_save_CFLAGS" 7549 fi 7550 7551 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7557 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7558 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7559 $as_echo_n "(cached) " >&6 7560 else 7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7562 /* end confdefs.h. */ 7563 int i; 7564 _ACEOF 7565 if ac_fn_c_try_compile "$LINENO"; then : 7566 xorg_cv_cc_flag_unused_command_line_argument=yes 7567 else 7568 xorg_cv_cc_flag_unused_command_line_argument=no 7569 fi 7570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7571 fi 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7573 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7575 CFLAGS="$xorg_testset_save_CFLAGS" 7576 fi 7577 7578 found="no" 7579 7580 if test $found = "no" ; then 7581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7583 fi 7584 7585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 fi 7588 7589 CFLAGS="$CFLAGS -Werror=return-type" 7590 7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7592 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7593 cacheid=xorg_cv_cc_flag__Werror_return_type 7594 if eval \${$cacheid+:} false; then : 7595 $as_echo_n "(cached) " >&6 7596 else 7597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7598 /* end confdefs.h. */ 7599 int i; 7600 int 7601 main () 7602 { 7603 7604 ; 7605 return 0; 7606 } 7607 _ACEOF 7608 if ac_fn_c_try_link "$LINENO"; then : 7609 eval $cacheid=yes 7610 else 7611 eval $cacheid=no 7612 fi 7613 rm -f core conftest.err conftest.$ac_objext \ 7614 conftest$ac_exeext conftest.$ac_ext 7615 fi 7616 7617 7618 CFLAGS="$xorg_testset_save_CFLAGS" 7619 7620 eval supported=\$$cacheid 7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7622 $as_echo "$supported" >&6; } 7623 if test "$supported" = "yes" ; then 7624 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7625 found="yes" 7626 fi 7627 fi 7628 7629 if test $found = "no" ; then 7630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7632 fi 7633 7634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7636 fi 7637 7638 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7639 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7641 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7642 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7643 if eval \${$cacheid+:} false; then : 7644 $as_echo_n "(cached) " >&6 7645 else 7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647 /* end confdefs.h. */ 7648 int i; 7649 int 7650 main () 7651 { 7652 7653 ; 7654 return 0; 7655 } 7656 _ACEOF 7657 if ac_fn_c_try_link "$LINENO"; then : 7658 eval $cacheid=yes 7659 else 7660 eval $cacheid=no 7661 fi 7662 rm -f core conftest.err conftest.$ac_objext \ 7663 conftest$ac_exeext conftest.$ac_ext 7664 fi 7665 7666 7667 CFLAGS="$xorg_testset_save_CFLAGS" 7668 7669 eval supported=\$$cacheid 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7671 $as_echo "$supported" >&6; } 7672 if test "$supported" = "yes" ; then 7673 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7674 found="yes" 7675 fi 7676 fi 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 xorg_testset_save_CFLAGS="$CFLAGS" 7693 7694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7697 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7698 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700 else 7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7702 /* end confdefs.h. */ 7703 int i; 7704 _ACEOF 7705 if ac_fn_c_try_compile "$LINENO"; then : 7706 xorg_cv_cc_flag_unknown_warning_option=yes 7707 else 7708 xorg_cv_cc_flag_unknown_warning_option=no 7709 fi 7710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7711 fi 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7713 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7715 CFLAGS="$xorg_testset_save_CFLAGS" 7716 fi 7717 7718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 fi 7722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7724 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7725 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7726 $as_echo_n "(cached) " >&6 7727 else 7728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7729 /* end confdefs.h. */ 7730 int i; 7731 _ACEOF 7732 if ac_fn_c_try_compile "$LINENO"; then : 7733 xorg_cv_cc_flag_unused_command_line_argument=yes 7734 else 7735 xorg_cv_cc_flag_unused_command_line_argument=no 7736 fi 7737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7738 fi 7739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7740 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7742 CFLAGS="$xorg_testset_save_CFLAGS" 7743 fi 7744 7745 found="no" 7746 7747 if test $found = "no" ; then 7748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7750 fi 7751 7752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7754 fi 7755 7756 CFLAGS="$CFLAGS -Werror=trigraphs" 7757 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7759 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7760 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7761 if eval \${$cacheid+:} false; then : 7762 $as_echo_n "(cached) " >&6 7763 else 7764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7765 /* end confdefs.h. */ 7766 int i; 7767 int 7768 main () 7769 { 7770 7771 ; 7772 return 0; 7773 } 7774 _ACEOF 7775 if ac_fn_c_try_link "$LINENO"; then : 7776 eval $cacheid=yes 7777 else 7778 eval $cacheid=no 7779 fi 7780 rm -f core conftest.err conftest.$ac_objext \ 7781 conftest$ac_exeext conftest.$ac_ext 7782 fi 7783 7784 7785 CFLAGS="$xorg_testset_save_CFLAGS" 7786 7787 eval supported=\$$cacheid 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7789 $as_echo "$supported" >&6; } 7790 if test "$supported" = "yes" ; then 7791 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7792 found="yes" 7793 fi 7794 fi 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 xorg_testset_save_CFLAGS="$CFLAGS" 7811 7812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7817 $as_echo_n "(cached) " >&6 7818 else 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820 /* end confdefs.h. */ 7821 int i; 7822 _ACEOF 7823 if ac_fn_c_try_compile "$LINENO"; then : 7824 xorg_cv_cc_flag_unknown_warning_option=yes 7825 else 7826 xorg_cv_cc_flag_unknown_warning_option=no 7827 fi 7828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7829 fi 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7833 CFLAGS="$xorg_testset_save_CFLAGS" 7834 fi 7835 7836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 fi 7840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7844 $as_echo_n "(cached) " >&6 7845 else 7846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7847 /* end confdefs.h. */ 7848 int i; 7849 _ACEOF 7850 if ac_fn_c_try_compile "$LINENO"; then : 7851 xorg_cv_cc_flag_unused_command_line_argument=yes 7852 else 7853 xorg_cv_cc_flag_unused_command_line_argument=no 7854 fi 7855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7856 fi 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 fi 7862 7863 found="no" 7864 7865 if test $found = "no" ; then 7866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7868 fi 7869 7870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 fi 7873 7874 CFLAGS="$CFLAGS -Werror=array-bounds" 7875 7876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7877 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7878 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7879 if eval \${$cacheid+:} false; then : 7880 $as_echo_n "(cached) " >&6 7881 else 7882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7883 /* end confdefs.h. */ 7884 int i; 7885 int 7886 main () 7887 { 7888 7889 ; 7890 return 0; 7891 } 7892 _ACEOF 7893 if ac_fn_c_try_link "$LINENO"; then : 7894 eval $cacheid=yes 7895 else 7896 eval $cacheid=no 7897 fi 7898 rm -f core conftest.err conftest.$ac_objext \ 7899 conftest$ac_exeext conftest.$ac_ext 7900 fi 7901 7902 7903 CFLAGS="$xorg_testset_save_CFLAGS" 7904 7905 eval supported=\$$cacheid 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7907 $as_echo "$supported" >&6; } 7908 if test "$supported" = "yes" ; then 7909 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7910 found="yes" 7911 fi 7912 fi 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 xorg_testset_save_CFLAGS="$CFLAGS" 7929 7930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936 else 7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 _ACEOF 7941 if ac_fn_c_try_compile "$LINENO"; then : 7942 xorg_cv_cc_flag_unknown_warning_option=yes 7943 else 7944 xorg_cv_cc_flag_unknown_warning_option=no 7945 fi 7946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7947 fi 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952 fi 7953 7954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 fi 7958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7962 $as_echo_n "(cached) " >&6 7963 else 7964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7965 /* end confdefs.h. */ 7966 int i; 7967 _ACEOF 7968 if ac_fn_c_try_compile "$LINENO"; then : 7969 xorg_cv_cc_flag_unused_command_line_argument=yes 7970 else 7971 xorg_cv_cc_flag_unused_command_line_argument=no 7972 fi 7973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7974 fi 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7978 CFLAGS="$xorg_testset_save_CFLAGS" 7979 fi 7980 7981 found="no" 7982 7983 if test $found = "no" ; then 7984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7986 fi 7987 7988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7990 fi 7991 7992 CFLAGS="$CFLAGS -Werror=write-strings" 7993 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7995 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7996 cacheid=xorg_cv_cc_flag__Werror_write_strings 7997 if eval \${$cacheid+:} false; then : 7998 $as_echo_n "(cached) " >&6 7999 else 8000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8001 /* end confdefs.h. */ 8002 int i; 8003 int 8004 main () 8005 { 8006 8007 ; 8008 return 0; 8009 } 8010 _ACEOF 8011 if ac_fn_c_try_link "$LINENO"; then : 8012 eval $cacheid=yes 8013 else 8014 eval $cacheid=no 8015 fi 8016 rm -f core conftest.err conftest.$ac_objext \ 8017 conftest$ac_exeext conftest.$ac_ext 8018 fi 8019 8020 8021 CFLAGS="$xorg_testset_save_CFLAGS" 8022 8023 eval supported=\$$cacheid 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8025 $as_echo "$supported" >&6; } 8026 if test "$supported" = "yes" ; then 8027 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8028 found="yes" 8029 fi 8030 fi 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 xorg_testset_save_CFLAGS="$CFLAGS" 8047 8048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8053 $as_echo_n "(cached) " >&6 8054 else 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056 /* end confdefs.h. */ 8057 int i; 8058 _ACEOF 8059 if ac_fn_c_try_compile "$LINENO"; then : 8060 xorg_cv_cc_flag_unknown_warning_option=yes 8061 else 8062 xorg_cv_cc_flag_unknown_warning_option=no 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8065 fi 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 fi 8071 8072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8080 $as_echo_n "(cached) " >&6 8081 else 8082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8083 /* end confdefs.h. */ 8084 int i; 8085 _ACEOF 8086 if ac_fn_c_try_compile "$LINENO"; then : 8087 xorg_cv_cc_flag_unused_command_line_argument=yes 8088 else 8089 xorg_cv_cc_flag_unused_command_line_argument=no 8090 fi 8091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8092 fi 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8096 CFLAGS="$xorg_testset_save_CFLAGS" 8097 fi 8098 8099 found="no" 8100 8101 if test $found = "no" ; then 8102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8104 fi 8105 8106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 fi 8109 8110 CFLAGS="$CFLAGS -Werror=address" 8111 8112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8113 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8114 cacheid=xorg_cv_cc_flag__Werror_address 8115 if eval \${$cacheid+:} false; then : 8116 $as_echo_n "(cached) " >&6 8117 else 8118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8119 /* end confdefs.h. */ 8120 int i; 8121 int 8122 main () 8123 { 8124 8125 ; 8126 return 0; 8127 } 8128 _ACEOF 8129 if ac_fn_c_try_link "$LINENO"; then : 8130 eval $cacheid=yes 8131 else 8132 eval $cacheid=no 8133 fi 8134 rm -f core conftest.err conftest.$ac_objext \ 8135 conftest$ac_exeext conftest.$ac_ext 8136 fi 8137 8138 8139 CFLAGS="$xorg_testset_save_CFLAGS" 8140 8141 eval supported=\$$cacheid 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8143 $as_echo "$supported" >&6; } 8144 if test "$supported" = "yes" ; then 8145 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8146 found="yes" 8147 fi 8148 fi 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 xorg_testset_save_CFLAGS="$CFLAGS" 8165 8166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8171 $as_echo_n "(cached) " >&6 8172 else 8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8174 /* end confdefs.h. */ 8175 int i; 8176 _ACEOF 8177 if ac_fn_c_try_compile "$LINENO"; then : 8178 xorg_cv_cc_flag_unknown_warning_option=yes 8179 else 8180 xorg_cv_cc_flag_unknown_warning_option=no 8181 fi 8182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8183 fi 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8187 CFLAGS="$xorg_testset_save_CFLAGS" 8188 fi 8189 8190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8193 fi 8194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8198 $as_echo_n "(cached) " >&6 8199 else 8200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8201 /* end confdefs.h. */ 8202 int i; 8203 _ACEOF 8204 if ac_fn_c_try_compile "$LINENO"; then : 8205 xorg_cv_cc_flag_unused_command_line_argument=yes 8206 else 8207 xorg_cv_cc_flag_unused_command_line_argument=no 8208 fi 8209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8210 fi 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8214 CFLAGS="$xorg_testset_save_CFLAGS" 8215 fi 8216 8217 found="no" 8218 8219 if test $found = "no" ; then 8220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8222 fi 8223 8224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8226 fi 8227 8228 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8229 8230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8231 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8232 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8233 if eval \${$cacheid+:} false; then : 8234 $as_echo_n "(cached) " >&6 8235 else 8236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8237 /* end confdefs.h. */ 8238 int i; 8239 int 8240 main () 8241 { 8242 8243 ; 8244 return 0; 8245 } 8246 _ACEOF 8247 if ac_fn_c_try_link "$LINENO"; then : 8248 eval $cacheid=yes 8249 else 8250 eval $cacheid=no 8251 fi 8252 rm -f core conftest.err conftest.$ac_objext \ 8253 conftest$ac_exeext conftest.$ac_ext 8254 fi 8255 8256 8257 CFLAGS="$xorg_testset_save_CFLAGS" 8258 8259 eval supported=\$$cacheid 8260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8261 $as_echo "$supported" >&6; } 8262 if test "$supported" = "yes" ; then 8263 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8264 found="yes" 8265 fi 8266 fi 8267 8268 if test $found = "no" ; then 8269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8271 fi 8272 8273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8275 fi 8276 8277 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8278 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8280 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8281 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8282 if eval \${$cacheid+:} false; then : 8283 $as_echo_n "(cached) " >&6 8284 else 8285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8286 /* end confdefs.h. */ 8287 int i; 8288 int 8289 main () 8290 { 8291 8292 ; 8293 return 0; 8294 } 8295 _ACEOF 8296 if ac_fn_c_try_link "$LINENO"; then : 8297 eval $cacheid=yes 8298 else 8299 eval $cacheid=no 8300 fi 8301 rm -f core conftest.err conftest.$ac_objext \ 8302 conftest$ac_exeext conftest.$ac_ext 8303 fi 8304 8305 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 8308 eval supported=\$$cacheid 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8310 $as_echo "$supported" >&6; } 8311 if test "$supported" = "yes" ; then 8312 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8313 found="yes" 8314 fi 8315 fi 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 xorg_testset_save_CFLAGS="$CFLAGS" 8332 8333 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8336 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8337 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339 else 8340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341 /* end confdefs.h. */ 8342 int i; 8343 _ACEOF 8344 if ac_fn_c_try_compile "$LINENO"; then : 8345 xorg_cv_cc_flag_unknown_warning_option=yes 8346 else 8347 xorg_cv_cc_flag_unknown_warning_option=no 8348 fi 8349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8350 fi 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8352 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8354 CFLAGS="$xorg_testset_save_CFLAGS" 8355 fi 8356 8357 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8360 fi 8361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8363 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8364 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8365 $as_echo_n "(cached) " >&6 8366 else 8367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8368 /* end confdefs.h. */ 8369 int i; 8370 _ACEOF 8371 if ac_fn_c_try_compile "$LINENO"; then : 8372 xorg_cv_cc_flag_unused_command_line_argument=yes 8373 else 8374 xorg_cv_cc_flag_unused_command_line_argument=no 8375 fi 8376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8377 fi 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8379 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8381 CFLAGS="$xorg_testset_save_CFLAGS" 8382 fi 8383 8384 found="no" 8385 8386 if test $found = "no" ; then 8387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8389 fi 8390 8391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8393 fi 8394 8395 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8396 8397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8398 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8399 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8400 if eval \${$cacheid+:} false; then : 8401 $as_echo_n "(cached) " >&6 8402 else 8403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8404 /* end confdefs.h. */ 8405 int i; 8406 int 8407 main () 8408 { 8409 8410 ; 8411 return 0; 8412 } 8413 _ACEOF 8414 if ac_fn_c_try_link "$LINENO"; then : 8415 eval $cacheid=yes 8416 else 8417 eval $cacheid=no 8418 fi 8419 rm -f core conftest.err conftest.$ac_objext \ 8420 conftest$ac_exeext conftest.$ac_ext 8421 fi 8422 8423 8424 CFLAGS="$xorg_testset_save_CFLAGS" 8425 8426 eval supported=\$$cacheid 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8428 $as_echo "$supported" >&6; } 8429 if test "$supported" = "yes" ; then 8430 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8431 found="yes" 8432 fi 8433 fi 8434 8435 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8436 else 8437 { $as_echo "$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 8438 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 xorg_testset_save_CFLAGS="$CFLAGS" 8453 8454 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8457 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8458 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8459 $as_echo_n "(cached) " >&6 8460 else 8461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8462 /* end confdefs.h. */ 8463 int i; 8464 _ACEOF 8465 if ac_fn_c_try_compile "$LINENO"; then : 8466 xorg_cv_cc_flag_unknown_warning_option=yes 8467 else 8468 xorg_cv_cc_flag_unknown_warning_option=no 8469 fi 8470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8471 fi 8472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8473 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8474 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8475 CFLAGS="$xorg_testset_save_CFLAGS" 8476 fi 8477 8478 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8481 fi 8482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8484 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8485 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8486 $as_echo_n "(cached) " >&6 8487 else 8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8489 /* end confdefs.h. */ 8490 int i; 8491 _ACEOF 8492 if ac_fn_c_try_compile "$LINENO"; then : 8493 xorg_cv_cc_flag_unused_command_line_argument=yes 8494 else 8495 xorg_cv_cc_flag_unused_command_line_argument=no 8496 fi 8497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8498 fi 8499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8500 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8501 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8502 CFLAGS="$xorg_testset_save_CFLAGS" 8503 fi 8504 8505 found="no" 8506 8507 if test $found = "no" ; then 8508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8510 fi 8511 8512 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8514 fi 8515 8516 CFLAGS="$CFLAGS -Wimplicit" 8517 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8519 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8520 cacheid=xorg_cv_cc_flag__Wimplicit 8521 if eval \${$cacheid+:} false; then : 8522 $as_echo_n "(cached) " >&6 8523 else 8524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8525 /* end confdefs.h. */ 8526 int i; 8527 int 8528 main () 8529 { 8530 8531 ; 8532 return 0; 8533 } 8534 _ACEOF 8535 if ac_fn_c_try_link "$LINENO"; then : 8536 eval $cacheid=yes 8537 else 8538 eval $cacheid=no 8539 fi 8540 rm -f core conftest.err conftest.$ac_objext \ 8541 conftest$ac_exeext conftest.$ac_ext 8542 fi 8543 8544 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 8547 eval supported=\$$cacheid 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8549 $as_echo "$supported" >&6; } 8550 if test "$supported" = "yes" ; then 8551 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8552 found="yes" 8553 fi 8554 fi 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 xorg_testset_save_CFLAGS="$CFLAGS" 8571 8572 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8575 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8576 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8577 $as_echo_n "(cached) " >&6 8578 else 8579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8580 /* end confdefs.h. */ 8581 int i; 8582 _ACEOF 8583 if ac_fn_c_try_compile "$LINENO"; then : 8584 xorg_cv_cc_flag_unknown_warning_option=yes 8585 else 8586 xorg_cv_cc_flag_unknown_warning_option=no 8587 fi 8588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8589 fi 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8591 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8592 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8593 CFLAGS="$xorg_testset_save_CFLAGS" 8594 fi 8595 8596 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8599 fi 8600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8602 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8603 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8604 $as_echo_n "(cached) " >&6 8605 else 8606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8607 /* end confdefs.h. */ 8608 int i; 8609 _ACEOF 8610 if ac_fn_c_try_compile "$LINENO"; then : 8611 xorg_cv_cc_flag_unused_command_line_argument=yes 8612 else 8613 xorg_cv_cc_flag_unused_command_line_argument=no 8614 fi 8615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8616 fi 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8618 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8619 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8620 CFLAGS="$xorg_testset_save_CFLAGS" 8621 fi 8622 8623 found="no" 8624 8625 if test $found = "no" ; then 8626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8628 fi 8629 8630 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8632 fi 8633 8634 CFLAGS="$CFLAGS -Wnonnull" 8635 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8637 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8638 cacheid=xorg_cv_cc_flag__Wnonnull 8639 if eval \${$cacheid+:} false; then : 8640 $as_echo_n "(cached) " >&6 8641 else 8642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643 /* end confdefs.h. */ 8644 int i; 8645 int 8646 main () 8647 { 8648 8649 ; 8650 return 0; 8651 } 8652 _ACEOF 8653 if ac_fn_c_try_link "$LINENO"; then : 8654 eval $cacheid=yes 8655 else 8656 eval $cacheid=no 8657 fi 8658 rm -f core conftest.err conftest.$ac_objext \ 8659 conftest$ac_exeext conftest.$ac_ext 8660 fi 8661 8662 8663 CFLAGS="$xorg_testset_save_CFLAGS" 8664 8665 eval supported=\$$cacheid 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8667 $as_echo "$supported" >&6; } 8668 if test "$supported" = "yes" ; then 8669 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8670 found="yes" 8671 fi 8672 fi 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 xorg_testset_save_CFLAGS="$CFLAGS" 8689 8690 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8693 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8694 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8695 $as_echo_n "(cached) " >&6 8696 else 8697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8698 /* end confdefs.h. */ 8699 int i; 8700 _ACEOF 8701 if ac_fn_c_try_compile "$LINENO"; then : 8702 xorg_cv_cc_flag_unknown_warning_option=yes 8703 else 8704 xorg_cv_cc_flag_unknown_warning_option=no 8705 fi 8706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8707 fi 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8709 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8711 CFLAGS="$xorg_testset_save_CFLAGS" 8712 fi 8713 8714 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8717 fi 8718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8720 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8721 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8722 $as_echo_n "(cached) " >&6 8723 else 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725 /* end confdefs.h. */ 8726 int i; 8727 _ACEOF 8728 if ac_fn_c_try_compile "$LINENO"; then : 8729 xorg_cv_cc_flag_unused_command_line_argument=yes 8730 else 8731 xorg_cv_cc_flag_unused_command_line_argument=no 8732 fi 8733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8734 fi 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8736 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8738 CFLAGS="$xorg_testset_save_CFLAGS" 8739 fi 8740 8741 found="no" 8742 8743 if test $found = "no" ; then 8744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8746 fi 8747 8748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8750 fi 8751 8752 CFLAGS="$CFLAGS -Winit-self" 8753 8754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8755 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8756 cacheid=xorg_cv_cc_flag__Winit_self 8757 if eval \${$cacheid+:} false; then : 8758 $as_echo_n "(cached) " >&6 8759 else 8760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8761 /* end confdefs.h. */ 8762 int i; 8763 int 8764 main () 8765 { 8766 8767 ; 8768 return 0; 8769 } 8770 _ACEOF 8771 if ac_fn_c_try_link "$LINENO"; then : 8772 eval $cacheid=yes 8773 else 8774 eval $cacheid=no 8775 fi 8776 rm -f core conftest.err conftest.$ac_objext \ 8777 conftest$ac_exeext conftest.$ac_ext 8778 fi 8779 8780 8781 CFLAGS="$xorg_testset_save_CFLAGS" 8782 8783 eval supported=\$$cacheid 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8785 $as_echo "$supported" >&6; } 8786 if test "$supported" = "yes" ; then 8787 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8788 found="yes" 8789 fi 8790 fi 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 xorg_testset_save_CFLAGS="$CFLAGS" 8807 8808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8811 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8812 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8813 $as_echo_n "(cached) " >&6 8814 else 8815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8816 /* end confdefs.h. */ 8817 int i; 8818 _ACEOF 8819 if ac_fn_c_try_compile "$LINENO"; then : 8820 xorg_cv_cc_flag_unknown_warning_option=yes 8821 else 8822 xorg_cv_cc_flag_unknown_warning_option=no 8823 fi 8824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8825 fi 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8827 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8828 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8829 CFLAGS="$xorg_testset_save_CFLAGS" 8830 fi 8831 8832 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8835 fi 8836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8838 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8839 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8840 $as_echo_n "(cached) " >&6 8841 else 8842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8843 /* end confdefs.h. */ 8844 int i; 8845 _ACEOF 8846 if ac_fn_c_try_compile "$LINENO"; then : 8847 xorg_cv_cc_flag_unused_command_line_argument=yes 8848 else 8849 xorg_cv_cc_flag_unused_command_line_argument=no 8850 fi 8851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8852 fi 8853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8854 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8855 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8856 CFLAGS="$xorg_testset_save_CFLAGS" 8857 fi 8858 8859 found="no" 8860 8861 if test $found = "no" ; then 8862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8864 fi 8865 8866 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8868 fi 8869 8870 CFLAGS="$CFLAGS -Wmain" 8871 8872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8873 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8874 cacheid=xorg_cv_cc_flag__Wmain 8875 if eval \${$cacheid+:} false; then : 8876 $as_echo_n "(cached) " >&6 8877 else 8878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8879 /* end confdefs.h. */ 8880 int i; 8881 int 8882 main () 8883 { 8884 8885 ; 8886 return 0; 8887 } 8888 _ACEOF 8889 if ac_fn_c_try_link "$LINENO"; then : 8890 eval $cacheid=yes 8891 else 8892 eval $cacheid=no 8893 fi 8894 rm -f core conftest.err conftest.$ac_objext \ 8895 conftest$ac_exeext conftest.$ac_ext 8896 fi 8897 8898 8899 CFLAGS="$xorg_testset_save_CFLAGS" 8900 8901 eval supported=\$$cacheid 8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8903 $as_echo "$supported" >&6; } 8904 if test "$supported" = "yes" ; then 8905 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8906 found="yes" 8907 fi 8908 fi 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 xorg_testset_save_CFLAGS="$CFLAGS" 8925 8926 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8929 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8930 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8931 $as_echo_n "(cached) " >&6 8932 else 8933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8934 /* end confdefs.h. */ 8935 int i; 8936 _ACEOF 8937 if ac_fn_c_try_compile "$LINENO"; then : 8938 xorg_cv_cc_flag_unknown_warning_option=yes 8939 else 8940 xorg_cv_cc_flag_unknown_warning_option=no 8941 fi 8942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8943 fi 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8945 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8946 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8947 CFLAGS="$xorg_testset_save_CFLAGS" 8948 fi 8949 8950 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8953 fi 8954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8956 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8957 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8958 $as_echo_n "(cached) " >&6 8959 else 8960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8961 /* end confdefs.h. */ 8962 int i; 8963 _ACEOF 8964 if ac_fn_c_try_compile "$LINENO"; then : 8965 xorg_cv_cc_flag_unused_command_line_argument=yes 8966 else 8967 xorg_cv_cc_flag_unused_command_line_argument=no 8968 fi 8969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8970 fi 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8972 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8973 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8974 CFLAGS="$xorg_testset_save_CFLAGS" 8975 fi 8976 8977 found="no" 8978 8979 if test $found = "no" ; then 8980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8982 fi 8983 8984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8986 fi 8987 8988 CFLAGS="$CFLAGS -Wmissing-braces" 8989 8990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8991 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8992 cacheid=xorg_cv_cc_flag__Wmissing_braces 8993 if eval \${$cacheid+:} false; then : 8994 $as_echo_n "(cached) " >&6 8995 else 8996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8997 /* end confdefs.h. */ 8998 int i; 8999 int 9000 main () 9001 { 9002 9003 ; 9004 return 0; 9005 } 9006 _ACEOF 9007 if ac_fn_c_try_link "$LINENO"; then : 9008 eval $cacheid=yes 9009 else 9010 eval $cacheid=no 9011 fi 9012 rm -f core conftest.err conftest.$ac_objext \ 9013 conftest$ac_exeext conftest.$ac_ext 9014 fi 9015 9016 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 9019 eval supported=\$$cacheid 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9021 $as_echo "$supported" >&6; } 9022 if test "$supported" = "yes" ; then 9023 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9024 found="yes" 9025 fi 9026 fi 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 xorg_testset_save_CFLAGS="$CFLAGS" 9043 9044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9047 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9048 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9049 $as_echo_n "(cached) " >&6 9050 else 9051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9052 /* end confdefs.h. */ 9053 int i; 9054 _ACEOF 9055 if ac_fn_c_try_compile "$LINENO"; then : 9056 xorg_cv_cc_flag_unknown_warning_option=yes 9057 else 9058 xorg_cv_cc_flag_unknown_warning_option=no 9059 fi 9060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9061 fi 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9063 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9065 CFLAGS="$xorg_testset_save_CFLAGS" 9066 fi 9067 9068 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 fi 9072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9074 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9075 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9076 $as_echo_n "(cached) " >&6 9077 else 9078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9079 /* end confdefs.h. */ 9080 int i; 9081 _ACEOF 9082 if ac_fn_c_try_compile "$LINENO"; then : 9083 xorg_cv_cc_flag_unused_command_line_argument=yes 9084 else 9085 xorg_cv_cc_flag_unused_command_line_argument=no 9086 fi 9087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9088 fi 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9090 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9091 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9092 CFLAGS="$xorg_testset_save_CFLAGS" 9093 fi 9094 9095 found="no" 9096 9097 if test $found = "no" ; then 9098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9100 fi 9101 9102 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9104 fi 9105 9106 CFLAGS="$CFLAGS -Wsequence-point" 9107 9108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9109 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9110 cacheid=xorg_cv_cc_flag__Wsequence_point 9111 if eval \${$cacheid+:} false; then : 9112 $as_echo_n "(cached) " >&6 9113 else 9114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9115 /* end confdefs.h. */ 9116 int i; 9117 int 9118 main () 9119 { 9120 9121 ; 9122 return 0; 9123 } 9124 _ACEOF 9125 if ac_fn_c_try_link "$LINENO"; then : 9126 eval $cacheid=yes 9127 else 9128 eval $cacheid=no 9129 fi 9130 rm -f core conftest.err conftest.$ac_objext \ 9131 conftest$ac_exeext conftest.$ac_ext 9132 fi 9133 9134 9135 CFLAGS="$xorg_testset_save_CFLAGS" 9136 9137 eval supported=\$$cacheid 9138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9139 $as_echo "$supported" >&6; } 9140 if test "$supported" = "yes" ; then 9141 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9142 found="yes" 9143 fi 9144 fi 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 xorg_testset_save_CFLAGS="$CFLAGS" 9161 9162 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9165 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9166 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9167 $as_echo_n "(cached) " >&6 9168 else 9169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9170 /* end confdefs.h. */ 9171 int i; 9172 _ACEOF 9173 if ac_fn_c_try_compile "$LINENO"; then : 9174 xorg_cv_cc_flag_unknown_warning_option=yes 9175 else 9176 xorg_cv_cc_flag_unknown_warning_option=no 9177 fi 9178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9179 fi 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9181 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9183 CFLAGS="$xorg_testset_save_CFLAGS" 9184 fi 9185 9186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9189 fi 9190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9192 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9193 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9194 $as_echo_n "(cached) " >&6 9195 else 9196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9197 /* end confdefs.h. */ 9198 int i; 9199 _ACEOF 9200 if ac_fn_c_try_compile "$LINENO"; then : 9201 xorg_cv_cc_flag_unused_command_line_argument=yes 9202 else 9203 xorg_cv_cc_flag_unused_command_line_argument=no 9204 fi 9205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9206 fi 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9208 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9209 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9210 CFLAGS="$xorg_testset_save_CFLAGS" 9211 fi 9212 9213 found="no" 9214 9215 if test $found = "no" ; then 9216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 fi 9219 9220 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9222 fi 9223 9224 CFLAGS="$CFLAGS -Wreturn-type" 9225 9226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9227 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9228 cacheid=xorg_cv_cc_flag__Wreturn_type 9229 if eval \${$cacheid+:} false; then : 9230 $as_echo_n "(cached) " >&6 9231 else 9232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233 /* end confdefs.h. */ 9234 int i; 9235 int 9236 main () 9237 { 9238 9239 ; 9240 return 0; 9241 } 9242 _ACEOF 9243 if ac_fn_c_try_link "$LINENO"; then : 9244 eval $cacheid=yes 9245 else 9246 eval $cacheid=no 9247 fi 9248 rm -f core conftest.err conftest.$ac_objext \ 9249 conftest$ac_exeext conftest.$ac_ext 9250 fi 9251 9252 9253 CFLAGS="$xorg_testset_save_CFLAGS" 9254 9255 eval supported=\$$cacheid 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9257 $as_echo "$supported" >&6; } 9258 if test "$supported" = "yes" ; then 9259 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9260 found="yes" 9261 fi 9262 fi 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 xorg_testset_save_CFLAGS="$CFLAGS" 9279 9280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9283 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9284 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9285 $as_echo_n "(cached) " >&6 9286 else 9287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 _ACEOF 9291 if ac_fn_c_try_compile "$LINENO"; then : 9292 xorg_cv_cc_flag_unknown_warning_option=yes 9293 else 9294 xorg_cv_cc_flag_unknown_warning_option=no 9295 fi 9296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9297 fi 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9299 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9300 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9301 CFLAGS="$xorg_testset_save_CFLAGS" 9302 fi 9303 9304 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9307 fi 9308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9310 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9311 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9312 $as_echo_n "(cached) " >&6 9313 else 9314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9315 /* end confdefs.h. */ 9316 int i; 9317 _ACEOF 9318 if ac_fn_c_try_compile "$LINENO"; then : 9319 xorg_cv_cc_flag_unused_command_line_argument=yes 9320 else 9321 xorg_cv_cc_flag_unused_command_line_argument=no 9322 fi 9323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9324 fi 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9326 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9328 CFLAGS="$xorg_testset_save_CFLAGS" 9329 fi 9330 9331 found="no" 9332 9333 if test $found = "no" ; then 9334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9336 fi 9337 9338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 fi 9341 9342 CFLAGS="$CFLAGS -Wtrigraphs" 9343 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9345 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9346 cacheid=xorg_cv_cc_flag__Wtrigraphs 9347 if eval \${$cacheid+:} false; then : 9348 $as_echo_n "(cached) " >&6 9349 else 9350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9351 /* end confdefs.h. */ 9352 int i; 9353 int 9354 main () 9355 { 9356 9357 ; 9358 return 0; 9359 } 9360 _ACEOF 9361 if ac_fn_c_try_link "$LINENO"; then : 9362 eval $cacheid=yes 9363 else 9364 eval $cacheid=no 9365 fi 9366 rm -f core conftest.err conftest.$ac_objext \ 9367 conftest$ac_exeext conftest.$ac_ext 9368 fi 9369 9370 9371 CFLAGS="$xorg_testset_save_CFLAGS" 9372 9373 eval supported=\$$cacheid 9374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9375 $as_echo "$supported" >&6; } 9376 if test "$supported" = "yes" ; then 9377 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9378 found="yes" 9379 fi 9380 fi 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 xorg_testset_save_CFLAGS="$CFLAGS" 9397 9398 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9401 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9402 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9403 $as_echo_n "(cached) " >&6 9404 else 9405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9406 /* end confdefs.h. */ 9407 int i; 9408 _ACEOF 9409 if ac_fn_c_try_compile "$LINENO"; then : 9410 xorg_cv_cc_flag_unknown_warning_option=yes 9411 else 9412 xorg_cv_cc_flag_unknown_warning_option=no 9413 fi 9414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9415 fi 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9417 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9419 CFLAGS="$xorg_testset_save_CFLAGS" 9420 fi 9421 9422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9428 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9429 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9430 $as_echo_n "(cached) " >&6 9431 else 9432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9433 /* end confdefs.h. */ 9434 int i; 9435 _ACEOF 9436 if ac_fn_c_try_compile "$LINENO"; then : 9437 xorg_cv_cc_flag_unused_command_line_argument=yes 9438 else 9439 xorg_cv_cc_flag_unused_command_line_argument=no 9440 fi 9441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9442 fi 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9444 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9445 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9446 CFLAGS="$xorg_testset_save_CFLAGS" 9447 fi 9448 9449 found="no" 9450 9451 if test $found = "no" ; then 9452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9454 fi 9455 9456 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9458 fi 9459 9460 CFLAGS="$CFLAGS -Warray-bounds" 9461 9462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9463 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9464 cacheid=xorg_cv_cc_flag__Warray_bounds 9465 if eval \${$cacheid+:} false; then : 9466 $as_echo_n "(cached) " >&6 9467 else 9468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9469 /* end confdefs.h. */ 9470 int i; 9471 int 9472 main () 9473 { 9474 9475 ; 9476 return 0; 9477 } 9478 _ACEOF 9479 if ac_fn_c_try_link "$LINENO"; then : 9480 eval $cacheid=yes 9481 else 9482 eval $cacheid=no 9483 fi 9484 rm -f core conftest.err conftest.$ac_objext \ 9485 conftest$ac_exeext conftest.$ac_ext 9486 fi 9487 9488 9489 CFLAGS="$xorg_testset_save_CFLAGS" 9490 9491 eval supported=\$$cacheid 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9493 $as_echo "$supported" >&6; } 9494 if test "$supported" = "yes" ; then 9495 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9496 found="yes" 9497 fi 9498 fi 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 xorg_testset_save_CFLAGS="$CFLAGS" 9515 9516 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9519 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9520 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9521 $as_echo_n "(cached) " >&6 9522 else 9523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9524 /* end confdefs.h. */ 9525 int i; 9526 _ACEOF 9527 if ac_fn_c_try_compile "$LINENO"; then : 9528 xorg_cv_cc_flag_unknown_warning_option=yes 9529 else 9530 xorg_cv_cc_flag_unknown_warning_option=no 9531 fi 9532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9533 fi 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9535 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9537 CFLAGS="$xorg_testset_save_CFLAGS" 9538 fi 9539 9540 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 fi 9544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9546 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9547 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9548 $as_echo_n "(cached) " >&6 9549 else 9550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9551 /* end confdefs.h. */ 9552 int i; 9553 _ACEOF 9554 if ac_fn_c_try_compile "$LINENO"; then : 9555 xorg_cv_cc_flag_unused_command_line_argument=yes 9556 else 9557 xorg_cv_cc_flag_unused_command_line_argument=no 9558 fi 9559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9560 fi 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9562 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565 fi 9566 9567 found="no" 9568 9569 if test $found = "no" ; then 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 fi 9577 9578 CFLAGS="$CFLAGS -Wwrite-strings" 9579 9580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9581 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9582 cacheid=xorg_cv_cc_flag__Wwrite_strings 9583 if eval \${$cacheid+:} false; then : 9584 $as_echo_n "(cached) " >&6 9585 else 9586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9587 /* end confdefs.h. */ 9588 int i; 9589 int 9590 main () 9591 { 9592 9593 ; 9594 return 0; 9595 } 9596 _ACEOF 9597 if ac_fn_c_try_link "$LINENO"; then : 9598 eval $cacheid=yes 9599 else 9600 eval $cacheid=no 9601 fi 9602 rm -f core conftest.err conftest.$ac_objext \ 9603 conftest$ac_exeext conftest.$ac_ext 9604 fi 9605 9606 9607 CFLAGS="$xorg_testset_save_CFLAGS" 9608 9609 eval supported=\$$cacheid 9610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9611 $as_echo "$supported" >&6; } 9612 if test "$supported" = "yes" ; then 9613 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9614 found="yes" 9615 fi 9616 fi 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 xorg_testset_save_CFLAGS="$CFLAGS" 9633 9634 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9637 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9638 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9639 $as_echo_n "(cached) " >&6 9640 else 9641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9642 /* end confdefs.h. */ 9643 int i; 9644 _ACEOF 9645 if ac_fn_c_try_compile "$LINENO"; then : 9646 xorg_cv_cc_flag_unknown_warning_option=yes 9647 else 9648 xorg_cv_cc_flag_unknown_warning_option=no 9649 fi 9650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9651 fi 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9653 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9655 CFLAGS="$xorg_testset_save_CFLAGS" 9656 fi 9657 9658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 fi 9662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9664 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9665 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9666 $as_echo_n "(cached) " >&6 9667 else 9668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9669 /* end confdefs.h. */ 9670 int i; 9671 _ACEOF 9672 if ac_fn_c_try_compile "$LINENO"; then : 9673 xorg_cv_cc_flag_unused_command_line_argument=yes 9674 else 9675 xorg_cv_cc_flag_unused_command_line_argument=no 9676 fi 9677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9678 fi 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9680 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9682 CFLAGS="$xorg_testset_save_CFLAGS" 9683 fi 9684 9685 found="no" 9686 9687 if test $found = "no" ; then 9688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9690 fi 9691 9692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9694 fi 9695 9696 CFLAGS="$CFLAGS -Waddress" 9697 9698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9699 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9700 cacheid=xorg_cv_cc_flag__Waddress 9701 if eval \${$cacheid+:} false; then : 9702 $as_echo_n "(cached) " >&6 9703 else 9704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9705 /* end confdefs.h. */ 9706 int i; 9707 int 9708 main () 9709 { 9710 9711 ; 9712 return 0; 9713 } 9714 _ACEOF 9715 if ac_fn_c_try_link "$LINENO"; then : 9716 eval $cacheid=yes 9717 else 9718 eval $cacheid=no 9719 fi 9720 rm -f core conftest.err conftest.$ac_objext \ 9721 conftest$ac_exeext conftest.$ac_ext 9722 fi 9723 9724 9725 CFLAGS="$xorg_testset_save_CFLAGS" 9726 9727 eval supported=\$$cacheid 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9729 $as_echo "$supported" >&6; } 9730 if test "$supported" = "yes" ; then 9731 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9732 found="yes" 9733 fi 9734 fi 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 xorg_testset_save_CFLAGS="$CFLAGS" 9751 9752 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9755 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9756 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9757 $as_echo_n "(cached) " >&6 9758 else 9759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760 /* end confdefs.h. */ 9761 int i; 9762 _ACEOF 9763 if ac_fn_c_try_compile "$LINENO"; then : 9764 xorg_cv_cc_flag_unknown_warning_option=yes 9765 else 9766 xorg_cv_cc_flag_unknown_warning_option=no 9767 fi 9768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9769 fi 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9771 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9772 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9773 CFLAGS="$xorg_testset_save_CFLAGS" 9774 fi 9775 9776 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9779 fi 9780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9782 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9783 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9784 $as_echo_n "(cached) " >&6 9785 else 9786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9787 /* end confdefs.h. */ 9788 int i; 9789 _ACEOF 9790 if ac_fn_c_try_compile "$LINENO"; then : 9791 xorg_cv_cc_flag_unused_command_line_argument=yes 9792 else 9793 xorg_cv_cc_flag_unused_command_line_argument=no 9794 fi 9795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9796 fi 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9798 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801 fi 9802 9803 found="no" 9804 9805 if test $found = "no" ; then 9806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9808 fi 9809 9810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9812 fi 9813 9814 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9815 9816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9817 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9818 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9819 if eval \${$cacheid+:} false; then : 9820 $as_echo_n "(cached) " >&6 9821 else 9822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9823 /* end confdefs.h. */ 9824 int i; 9825 int 9826 main () 9827 { 9828 9829 ; 9830 return 0; 9831 } 9832 _ACEOF 9833 if ac_fn_c_try_link "$LINENO"; then : 9834 eval $cacheid=yes 9835 else 9836 eval $cacheid=no 9837 fi 9838 rm -f core conftest.err conftest.$ac_objext \ 9839 conftest$ac_exeext conftest.$ac_ext 9840 fi 9841 9842 9843 CFLAGS="$xorg_testset_save_CFLAGS" 9844 9845 eval supported=\$$cacheid 9846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9847 $as_echo "$supported" >&6; } 9848 if test "$supported" = "yes" ; then 9849 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9850 found="yes" 9851 fi 9852 fi 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 xorg_testset_save_CFLAGS="$CFLAGS" 9869 9870 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9873 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9874 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9875 $as_echo_n "(cached) " >&6 9876 else 9877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9878 /* end confdefs.h. */ 9879 int i; 9880 _ACEOF 9881 if ac_fn_c_try_compile "$LINENO"; then : 9882 xorg_cv_cc_flag_unknown_warning_option=yes 9883 else 9884 xorg_cv_cc_flag_unknown_warning_option=no 9885 fi 9886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9887 fi 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9889 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9890 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9891 CFLAGS="$xorg_testset_save_CFLAGS" 9892 fi 9893 9894 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9897 fi 9898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9900 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9901 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9902 $as_echo_n "(cached) " >&6 9903 else 9904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9905 /* end confdefs.h. */ 9906 int i; 9907 _ACEOF 9908 if ac_fn_c_try_compile "$LINENO"; then : 9909 xorg_cv_cc_flag_unused_command_line_argument=yes 9910 else 9911 xorg_cv_cc_flag_unused_command_line_argument=no 9912 fi 9913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9914 fi 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9916 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9918 CFLAGS="$xorg_testset_save_CFLAGS" 9919 fi 9920 9921 found="no" 9922 9923 if test $found = "no" ; then 9924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9926 fi 9927 9928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9930 fi 9931 9932 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9933 9934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9935 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9936 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9937 if eval \${$cacheid+:} false; then : 9938 $as_echo_n "(cached) " >&6 9939 else 9940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9941 /* end confdefs.h. */ 9942 int i; 9943 int 9944 main () 9945 { 9946 9947 ; 9948 return 0; 9949 } 9950 _ACEOF 9951 if ac_fn_c_try_link "$LINENO"; then : 9952 eval $cacheid=yes 9953 else 9954 eval $cacheid=no 9955 fi 9956 rm -f core conftest.err conftest.$ac_objext \ 9957 conftest$ac_exeext conftest.$ac_ext 9958 fi 9959 9960 9961 CFLAGS="$xorg_testset_save_CFLAGS" 9962 9963 eval supported=\$$cacheid 9964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9965 $as_echo "$supported" >&6; } 9966 if test "$supported" = "yes" ; then 9967 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9968 found="yes" 9969 fi 9970 fi 9971 9972 9973 fi 9974 9975 9976 9977 9978 9979 9980 9981 CWARNFLAGS="$BASE_CFLAGS" 9982 if test "x$GCC" = xyes ; then 9983 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9984 fi 9985 9986 9987 9988 9989 9990 9991 9992 9993 # Check whether --enable-strict-compilation was given. 9994 if test "${enable_strict_compilation+set}" = set; then : 9995 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9996 else 9997 STRICT_COMPILE=no 9998 fi 9999 10000 10001 10002 10003 10004 10005 STRICT_CFLAGS="" 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 xorg_testset_save_CFLAGS="$CFLAGS" 10020 10021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10026 $as_echo_n "(cached) " >&6 10027 else 10028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10029 /* end confdefs.h. */ 10030 int i; 10031 _ACEOF 10032 if ac_fn_c_try_compile "$LINENO"; then : 10033 xorg_cv_cc_flag_unknown_warning_option=yes 10034 else 10035 xorg_cv_cc_flag_unknown_warning_option=no 10036 fi 10037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10038 fi 10039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10042 CFLAGS="$xorg_testset_save_CFLAGS" 10043 fi 10044 10045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10048 fi 10049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10053 $as_echo_n "(cached) " >&6 10054 else 10055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10056 /* end confdefs.h. */ 10057 int i; 10058 _ACEOF 10059 if ac_fn_c_try_compile "$LINENO"; then : 10060 xorg_cv_cc_flag_unused_command_line_argument=yes 10061 else 10062 xorg_cv_cc_flag_unused_command_line_argument=no 10063 fi 10064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10065 fi 10066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10069 CFLAGS="$xorg_testset_save_CFLAGS" 10070 fi 10071 10072 found="no" 10073 10074 if test $found = "no" ; then 10075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10077 fi 10078 10079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10081 fi 10082 10083 CFLAGS="$CFLAGS -pedantic" 10084 10085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10086 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10087 cacheid=xorg_cv_cc_flag__pedantic 10088 if eval \${$cacheid+:} false; then : 10089 $as_echo_n "(cached) " >&6 10090 else 10091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10092 /* end confdefs.h. */ 10093 int i; 10094 int 10095 main () 10096 { 10097 10098 ; 10099 return 0; 10100 } 10101 _ACEOF 10102 if ac_fn_c_try_link "$LINENO"; then : 10103 eval $cacheid=yes 10104 else 10105 eval $cacheid=no 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext \ 10108 conftest$ac_exeext conftest.$ac_ext 10109 fi 10110 10111 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113 10114 eval supported=\$$cacheid 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10116 $as_echo "$supported" >&6; } 10117 if test "$supported" = "yes" ; then 10118 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10119 found="yes" 10120 fi 10121 fi 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 xorg_testset_save_CFLAGS="$CFLAGS" 10138 10139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10144 $as_echo_n "(cached) " >&6 10145 else 10146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10147 /* end confdefs.h. */ 10148 int i; 10149 _ACEOF 10150 if ac_fn_c_try_compile "$LINENO"; then : 10151 xorg_cv_cc_flag_unknown_warning_option=yes 10152 else 10153 xorg_cv_cc_flag_unknown_warning_option=no 10154 fi 10155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10156 fi 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10160 CFLAGS="$xorg_testset_save_CFLAGS" 10161 fi 10162 10163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10166 fi 10167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10171 $as_echo_n "(cached) " >&6 10172 else 10173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174 /* end confdefs.h. */ 10175 int i; 10176 _ACEOF 10177 if ac_fn_c_try_compile "$LINENO"; then : 10178 xorg_cv_cc_flag_unused_command_line_argument=yes 10179 else 10180 xorg_cv_cc_flag_unused_command_line_argument=no 10181 fi 10182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10183 fi 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10187 CFLAGS="$xorg_testset_save_CFLAGS" 10188 fi 10189 10190 found="no" 10191 10192 if test $found = "no" ; then 10193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10195 fi 10196 10197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10199 fi 10200 10201 CFLAGS="$CFLAGS -Werror" 10202 10203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10204 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10205 cacheid=xorg_cv_cc_flag__Werror 10206 if eval \${$cacheid+:} false; then : 10207 $as_echo_n "(cached) " >&6 10208 else 10209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10210 /* end confdefs.h. */ 10211 int i; 10212 int 10213 main () 10214 { 10215 10216 ; 10217 return 0; 10218 } 10219 _ACEOF 10220 if ac_fn_c_try_link "$LINENO"; then : 10221 eval $cacheid=yes 10222 else 10223 eval $cacheid=no 10224 fi 10225 rm -f core conftest.err conftest.$ac_objext \ 10226 conftest$ac_exeext conftest.$ac_ext 10227 fi 10228 10229 10230 CFLAGS="$xorg_testset_save_CFLAGS" 10231 10232 eval supported=\$$cacheid 10233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10234 $as_echo "$supported" >&6; } 10235 if test "$supported" = "yes" ; then 10236 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10237 found="yes" 10238 fi 10239 fi 10240 10241 if test $found = "no" ; then 10242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10244 fi 10245 10246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10248 fi 10249 10250 CFLAGS="$CFLAGS -errwarn" 10251 10252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10253 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10254 cacheid=xorg_cv_cc_flag__errwarn 10255 if eval \${$cacheid+:} false; then : 10256 $as_echo_n "(cached) " >&6 10257 else 10258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259 /* end confdefs.h. */ 10260 int i; 10261 int 10262 main () 10263 { 10264 10265 ; 10266 return 0; 10267 } 10268 _ACEOF 10269 if ac_fn_c_try_link "$LINENO"; then : 10270 eval $cacheid=yes 10271 else 10272 eval $cacheid=no 10273 fi 10274 rm -f core conftest.err conftest.$ac_objext \ 10275 conftest$ac_exeext conftest.$ac_ext 10276 fi 10277 10278 10279 CFLAGS="$xorg_testset_save_CFLAGS" 10280 10281 eval supported=\$$cacheid 10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10283 $as_echo "$supported" >&6; } 10284 if test "$supported" = "yes" ; then 10285 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10286 found="yes" 10287 fi 10288 fi 10289 10290 10291 10292 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10293 # activate it with -Werror, so we add it here explicitly. 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 xorg_testset_save_CFLAGS="$CFLAGS" 10308 10309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10314 $as_echo_n "(cached) " >&6 10315 else 10316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10317 /* end confdefs.h. */ 10318 int i; 10319 _ACEOF 10320 if ac_fn_c_try_compile "$LINENO"; then : 10321 xorg_cv_cc_flag_unknown_warning_option=yes 10322 else 10323 xorg_cv_cc_flag_unknown_warning_option=no 10324 fi 10325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10326 fi 10327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331 fi 10332 10333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10336 fi 10337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10341 $as_echo_n "(cached) " >&6 10342 else 10343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344 /* end confdefs.h. */ 10345 int i; 10346 _ACEOF 10347 if ac_fn_c_try_compile "$LINENO"; then : 10348 xorg_cv_cc_flag_unused_command_line_argument=yes 10349 else 10350 xorg_cv_cc_flag_unused_command_line_argument=no 10351 fi 10352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10353 fi 10354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10357 CFLAGS="$xorg_testset_save_CFLAGS" 10358 fi 10359 10360 found="no" 10361 10362 if test $found = "no" ; then 10363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10365 fi 10366 10367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10369 fi 10370 10371 CFLAGS="$CFLAGS -Werror=attributes" 10372 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10374 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10375 cacheid=xorg_cv_cc_flag__Werror_attributes 10376 if eval \${$cacheid+:} false; then : 10377 $as_echo_n "(cached) " >&6 10378 else 10379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10380 /* end confdefs.h. */ 10381 int i; 10382 int 10383 main () 10384 { 10385 10386 ; 10387 return 0; 10388 } 10389 _ACEOF 10390 if ac_fn_c_try_link "$LINENO"; then : 10391 eval $cacheid=yes 10392 else 10393 eval $cacheid=no 10394 fi 10395 rm -f core conftest.err conftest.$ac_objext \ 10396 conftest$ac_exeext conftest.$ac_ext 10397 fi 10398 10399 10400 CFLAGS="$xorg_testset_save_CFLAGS" 10401 10402 eval supported=\$$cacheid 10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10404 $as_echo "$supported" >&6; } 10405 if test "$supported" = "yes" ; then 10406 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10407 found="yes" 10408 fi 10409 fi 10410 10411 10412 10413 if test "x$STRICT_COMPILE" = "xyes"; then 10414 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10415 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10416 fi 10417 10418 10419 10420 10421 10422 10423 cat >>confdefs.h <<_ACEOF 10424 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10425 _ACEOF 10426 10427 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10428 if test "x$PVM" = "x"; then 10429 PVM="0" 10430 fi 10431 10432 cat >>confdefs.h <<_ACEOF 10433 #define PACKAGE_VERSION_MINOR $PVM 10434 _ACEOF 10435 10436 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10437 if test "x$PVP" = "x"; then 10438 PVP="0" 10439 fi 10440 10441 cat >>confdefs.h <<_ACEOF 10442 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10443 _ACEOF 10444 10445 10446 10447 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10448 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10449 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10450 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10451 10452 10453 10454 10455 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10456 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10457 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10458 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10459 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10460 10461 10462 10463 10464 10465 10466 if test x$APP_MAN_SUFFIX = x ; then 10467 APP_MAN_SUFFIX=1 10468 fi 10469 if test x$APP_MAN_DIR = x ; then 10470 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10471 fi 10472 10473 if test x$LIB_MAN_SUFFIX = x ; then 10474 LIB_MAN_SUFFIX=3 10475 fi 10476 if test x$LIB_MAN_DIR = x ; then 10477 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10478 fi 10479 10480 if test x$FILE_MAN_SUFFIX = x ; then 10481 case $host_os in 10482 # Solaris 2.0 - 11 use SysV man page sections 10483 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10484 *) FILE_MAN_SUFFIX=5 ;; 10485 esac 10486 fi 10487 if test x$FILE_MAN_DIR = x ; then 10488 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10489 fi 10490 10491 if test x$MISC_MAN_SUFFIX = x ; then 10492 case $host_os in 10493 # Solaris 2.0 - 11 use SysV man page sections 10494 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10495 *) MISC_MAN_SUFFIX=7 ;; 10496 esac 10497 fi 10498 if test x$MISC_MAN_DIR = x ; then 10499 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10500 fi 10501 10502 if test x$DRIVER_MAN_SUFFIX = x ; then 10503 case $host_os in 10504 # Solaris 2.0 - 11 use SysV man page sections 10505 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10506 *) DRIVER_MAN_SUFFIX=4 ;; 10507 esac 10508 fi 10509 if test x$DRIVER_MAN_DIR = x ; then 10510 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10511 fi 10512 10513 if test x$ADMIN_MAN_SUFFIX = x ; then 10514 case $host_os in 10515 # Solaris 2.0 - 11 use SysV man page sections 10516 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10517 *) ADMIN_MAN_SUFFIX=8 ;; 10518 esac 10519 fi 10520 if test x$ADMIN_MAN_DIR = x ; then 10521 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10522 fi 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 XORG_MAN_PAGE="X Version 11" 10539 10540 MAN_SUBSTS="\ 10541 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10542 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10543 -e 's|__xservername__|Xorg|g' \ 10544 -e 's|__xconfigfile__|xorg.conf|g' \ 10545 -e 's|__projectroot__|\$(prefix)|g' \ 10546 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10547 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10548 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10549 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10550 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10551 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10552 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10553 10554 10555 10556 # Check whether --enable-silent-rules was given. 10557 if test "${enable_silent_rules+set}" = set; then : 10558 enableval=$enable_silent_rules; 10559 fi 10560 10561 case $enable_silent_rules in # ((( 10562 yes) AM_DEFAULT_VERBOSITY=0;; 10563 no) AM_DEFAULT_VERBOSITY=1;; 10564 *) AM_DEFAULT_VERBOSITY=0;; 10565 esac 10566 am_make=${MAKE-make} 10567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10568 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10569 if ${am_cv_make_support_nested_variables+:} false; then : 10570 $as_echo_n "(cached) " >&6 10571 else 10572 if $as_echo 'TRUE=$(BAR$(V)) 10573 BAR0=false 10574 BAR1=true 10575 V=1 10576 am__doit: 10577 @$(TRUE) 10578 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10579 am_cv_make_support_nested_variables=yes 10580 else 10581 am_cv_make_support_nested_variables=no 10582 fi 10583 fi 10584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10585 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10586 if test $am_cv_make_support_nested_variables = yes; then 10587 AM_V='$(V)' 10588 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10589 else 10590 AM_V=$AM_DEFAULT_VERBOSITY 10591 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10592 fi 10593 AM_BACKSLASH='\' 10594 10595 10596 10597 ac_config_files="$ac_config_files Makefile xbitmaps.pc" 10598 10599 cat >confcache <<\_ACEOF 10600 # This file is a shell script that caches the results of configure 10601 # tests run on this system so they can be shared between configure 10602 # scripts and configure runs, see configure's option --config-cache. 10603 # It is not useful on other systems. If it contains results you don't 10604 # want to keep, you may remove or edit it. 10605 # 10606 # config.status only pays attention to the cache file if you give it 10607 # the --recheck option to rerun configure. 10608 # 10609 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10610 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10611 # following values. 10612 10613 _ACEOF 10614 10615 # The following way of writing the cache mishandles newlines in values, 10616 # but we know of no workaround that is simple, portable, and efficient. 10617 # So, we kill variables containing newlines. 10618 # Ultrix sh set writes to stderr and can't be redirected directly, 10619 # and sets the high bit in the cache file unless we assign to the vars. 10620 ( 10621 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10622 eval ac_val=\$$ac_var 10623 case $ac_val in #( 10624 *${as_nl}*) 10625 case $ac_var in #( 10626 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10627 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10628 esac 10629 case $ac_var in #( 10630 _ | IFS | as_nl) ;; #( 10631 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10632 *) { eval $ac_var=; unset $ac_var;} ;; 10633 esac ;; 10634 esac 10635 done 10636 10637 (set) 2>&1 | 10638 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10639 *${as_nl}ac_space=\ *) 10640 # `set' does not quote correctly, so add quotes: double-quote 10641 # substitution turns \\\\ into \\, and sed turns \\ into \. 10642 sed -n \ 10643 "s/'/'\\\\''/g; 10644 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10645 ;; #( 10646 *) 10647 # `set' quotes correctly as required by POSIX, so do not add quotes. 10648 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10649 ;; 10650 esac | 10651 sort 10652 ) | 10653 sed ' 10654 /^ac_cv_env_/b end 10655 t clear 10656 :clear 10657 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10658 t end 10659 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10660 :end' >>confcache 10661 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10662 if test -w "$cache_file"; then 10663 if test "x$cache_file" != "x/dev/null"; then 10664 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10665 $as_echo "$as_me: updating cache $cache_file" >&6;} 10666 if test ! -f "$cache_file" || test -h "$cache_file"; then 10667 cat confcache >"$cache_file" 10668 else 10669 case $cache_file in #( 10670 */* | ?:*) 10671 mv -f confcache "$cache_file"$$ && 10672 mv -f "$cache_file"$$ "$cache_file" ;; #( 10673 *) 10674 mv -f confcache "$cache_file" ;; 10675 esac 10676 fi 10677 fi 10678 else 10679 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10680 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10681 fi 10682 fi 10683 rm -f confcache 10684 10685 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10686 # Let make expand exec_prefix. 10687 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10688 10689 DEFS=-DHAVE_CONFIG_H 10690 10691 ac_libobjs= 10692 ac_ltlibobjs= 10693 U= 10694 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10695 # 1. Remove the extension, and $U if already installed. 10696 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10697 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10698 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10699 # will be set to the directory where LIBOBJS objects are built. 10700 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10701 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10702 done 10703 LIBOBJS=$ac_libobjs 10704 10705 LTLIBOBJS=$ac_ltlibobjs 10706 10707 10708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10709 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10710 if test -n "$am_sleep_pid"; then 10711 # Hide warnings about reused PIDs. 10712 wait $am_sleep_pid 2>/dev/null 10713 fi 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10715 $as_echo "done" >&6; } 10716 if test -n "$EXEEXT"; then 10717 am__EXEEXT_TRUE= 10718 am__EXEEXT_FALSE='#' 10719 else 10720 am__EXEEXT_TRUE='#' 10721 am__EXEEXT_FALSE= 10722 fi 10723 10724 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10725 as_fn_error $? "conditional \"AMDEP\" was never defined. 10726 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10727 fi 10728 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10729 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10730 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10731 fi 10732 10733 : "${CONFIG_STATUS=./config.status}" 10734 ac_write_fail=0 10735 ac_clean_files_save=$ac_clean_files 10736 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10737 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10738 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10739 as_write_fail=0 10740 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10741 #! $SHELL 10742 # Generated by $as_me. 10743 # Run this file to recreate the current configuration. 10744 # Compiler output produced by configure, useful for debugging 10745 # configure, is in config.log if it exists. 10746 10747 debug=false 10748 ac_cs_recheck=false 10749 ac_cs_silent=false 10750 10751 SHELL=\${CONFIG_SHELL-$SHELL} 10752 export SHELL 10753 _ASEOF 10754 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10755 ## -------------------- ## 10756 ## M4sh Initialization. ## 10757 ## -------------------- ## 10758 10759 # Be more Bourne compatible 10760 DUALCASE=1; export DUALCASE # for MKS sh 10761 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10762 emulate sh 10763 NULLCMD=: 10764 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10765 # is contrary to our usage. Disable this feature. 10766 alias -g '${1+"$@"}'='"$@"' 10767 setopt NO_GLOB_SUBST 10768 else 10769 case `(set -o) 2>/dev/null` in #( 10770 *posix*) : 10771 set -o posix ;; #( 10772 *) : 10773 ;; 10774 esac 10775 fi 10776 10777 10778 as_nl=' 10779 ' 10780 export as_nl 10781 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10782 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10783 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10784 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10785 # Prefer a ksh shell builtin over an external printf program on Solaris, 10786 # but without wasting forks for bash or zsh. 10787 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10788 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10789 as_echo='print -r --' 10790 as_echo_n='print -rn --' 10791 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10792 as_echo='printf %s\n' 10793 as_echo_n='printf %s' 10794 else 10795 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10796 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10797 as_echo_n='/usr/ucb/echo -n' 10798 else 10799 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10800 as_echo_n_body='eval 10801 arg=$1; 10802 case $arg in #( 10803 *"$as_nl"*) 10804 expr "X$arg" : "X\\(.*\\)$as_nl"; 10805 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10806 esac; 10807 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10808 ' 10809 export as_echo_n_body 10810 as_echo_n='sh -c $as_echo_n_body as_echo' 10811 fi 10812 export as_echo_body 10813 as_echo='sh -c $as_echo_body as_echo' 10814 fi 10815 10816 # The user is always right. 10817 if test "${PATH_SEPARATOR+set}" != set; then 10818 PATH_SEPARATOR=: 10819 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10820 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10821 PATH_SEPARATOR=';' 10822 } 10823 fi 10824 10825 10826 # IFS 10827 # We need space, tab and new line, in precisely that order. Quoting is 10828 # there to prevent editors from complaining about space-tab. 10829 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10830 # splitting by setting IFS to empty value.) 10831 IFS=" "" $as_nl" 10832 10833 # Find who we are. Look in the path if we contain no directory separator. 10834 as_myself= 10835 case $0 in #(( 10836 *[\\/]* ) as_myself=$0 ;; 10837 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10838 for as_dir in $PATH 10839 do 10840 IFS=$as_save_IFS 10841 test -z "$as_dir" && as_dir=. 10842 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10843 done 10844 IFS=$as_save_IFS 10845 10846 ;; 10847 esac 10848 # We did not find ourselves, most probably we were run as `sh COMMAND' 10849 # in which case we are not to be found in the path. 10850 if test "x$as_myself" = x; then 10851 as_myself=$0 10852 fi 10853 if test ! -f "$as_myself"; then 10854 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10855 exit 1 10856 fi 10857 10858 # Unset variables that we do not need and which cause bugs (e.g. in 10859 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10860 # suppresses any "Segmentation fault" message there. '((' could 10861 # trigger a bug in pdksh 5.2.14. 10862 for as_var in BASH_ENV ENV MAIL MAILPATH 10863 do eval test x\${$as_var+set} = xset \ 10864 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10865 done 10866 PS1='$ ' 10867 PS2='> ' 10868 PS4='+ ' 10869 10870 # NLS nuisances. 10871 LC_ALL=C 10872 export LC_ALL 10873 LANGUAGE=C 10874 export LANGUAGE 10875 10876 # CDPATH. 10877 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10878 10879 10880 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10881 # ---------------------------------------- 10882 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10883 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10884 # script with STATUS, using 1 if that was 0. 10885 as_fn_error () 10886 { 10887 as_status=$1; test $as_status -eq 0 && as_status=1 10888 if test "$4"; then 10889 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10890 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10891 fi 10892 $as_echo "$as_me: error: $2" >&2 10893 as_fn_exit $as_status 10894 } # as_fn_error 10895 10896 10897 # as_fn_set_status STATUS 10898 # ----------------------- 10899 # Set $? to STATUS, without forking. 10900 as_fn_set_status () 10901 { 10902 return $1 10903 } # as_fn_set_status 10904 10905 # as_fn_exit STATUS 10906 # ----------------- 10907 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10908 as_fn_exit () 10909 { 10910 set +e 10911 as_fn_set_status $1 10912 exit $1 10913 } # as_fn_exit 10914 10915 # as_fn_unset VAR 10916 # --------------- 10917 # Portably unset VAR. 10918 as_fn_unset () 10919 { 10920 { eval $1=; unset $1;} 10921 } 10922 as_unset=as_fn_unset 10923 # as_fn_append VAR VALUE 10924 # ---------------------- 10925 # Append the text in VALUE to the end of the definition contained in VAR. Take 10926 # advantage of any shell optimizations that allow amortized linear growth over 10927 # repeated appends, instead of the typical quadratic growth present in naive 10928 # implementations. 10929 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10930 eval 'as_fn_append () 10931 { 10932 eval $1+=\$2 10933 }' 10934 else 10935 as_fn_append () 10936 { 10937 eval $1=\$$1\$2 10938 } 10939 fi # as_fn_append 10940 10941 # as_fn_arith ARG... 10942 # ------------------ 10943 # Perform arithmetic evaluation on the ARGs, and store the result in the 10944 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10945 # must be portable across $(()) and expr. 10946 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10947 eval 'as_fn_arith () 10948 { 10949 as_val=$(( $* )) 10950 }' 10951 else 10952 as_fn_arith () 10953 { 10954 as_val=`expr "$@" || test $? -eq 1` 10955 } 10956 fi # as_fn_arith 10957 10958 10959 if expr a : '\(a\)' >/dev/null 2>&1 && 10960 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10961 as_expr=expr 10962 else 10963 as_expr=false 10964 fi 10965 10966 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10967 as_basename=basename 10968 else 10969 as_basename=false 10970 fi 10971 10972 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10973 as_dirname=dirname 10974 else 10975 as_dirname=false 10976 fi 10977 10978 as_me=`$as_basename -- "$0" || 10979 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10980 X"$0" : 'X\(//\)$' \| \ 10981 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10982 $as_echo X/"$0" | 10983 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10984 s//\1/ 10985 q 10986 } 10987 /^X\/\(\/\/\)$/{ 10988 s//\1/ 10989 q 10990 } 10991 /^X\/\(\/\).*/{ 10992 s//\1/ 10993 q 10994 } 10995 s/.*/./; q'` 10996 10997 # Avoid depending upon Character Ranges. 10998 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10999 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11000 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11001 as_cr_digits='0123456789' 11002 as_cr_alnum=$as_cr_Letters$as_cr_digits 11003 11004 ECHO_C= ECHO_N= ECHO_T= 11005 case `echo -n x` in #((((( 11006 -n*) 11007 case `echo 'xy\c'` in 11008 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11009 xy) ECHO_C='\c';; 11010 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11011 ECHO_T=' ';; 11012 esac;; 11013 *) 11014 ECHO_N='-n';; 11015 esac 11016 11017 rm -f conf$$ conf$$.exe conf$$.file 11018 if test -d conf$$.dir; then 11019 rm -f conf$$.dir/conf$$.file 11020 else 11021 rm -f conf$$.dir 11022 mkdir conf$$.dir 2>/dev/null 11023 fi 11024 if (echo >conf$$.file) 2>/dev/null; then 11025 if ln -s conf$$.file conf$$ 2>/dev/null; then 11026 as_ln_s='ln -s' 11027 # ... but there are two gotchas: 11028 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11029 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11030 # In both cases, we have to default to `cp -pR'. 11031 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11032 as_ln_s='cp -pR' 11033 elif ln conf$$.file conf$$ 2>/dev/null; then 11034 as_ln_s=ln 11035 else 11036 as_ln_s='cp -pR' 11037 fi 11038 else 11039 as_ln_s='cp -pR' 11040 fi 11041 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11042 rmdir conf$$.dir 2>/dev/null 11043 11044 11045 # as_fn_mkdir_p 11046 # ------------- 11047 # Create "$as_dir" as a directory, including parents if necessary. 11048 as_fn_mkdir_p () 11049 { 11050 11051 case $as_dir in #( 11052 -*) as_dir=./$as_dir;; 11053 esac 11054 test -d "$as_dir" || eval $as_mkdir_p || { 11055 as_dirs= 11056 while :; do 11057 case $as_dir in #( 11058 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11059 *) as_qdir=$as_dir;; 11060 esac 11061 as_dirs="'$as_qdir' $as_dirs" 11062 as_dir=`$as_dirname -- "$as_dir" || 11063 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11064 X"$as_dir" : 'X\(//\)[^/]' \| \ 11065 X"$as_dir" : 'X\(//\)$' \| \ 11066 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11067 $as_echo X"$as_dir" | 11068 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11069 s//\1/ 11070 q 11071 } 11072 /^X\(\/\/\)[^/].*/{ 11073 s//\1/ 11074 q 11075 } 11076 /^X\(\/\/\)$/{ 11077 s//\1/ 11078 q 11079 } 11080 /^X\(\/\).*/{ 11081 s//\1/ 11082 q 11083 } 11084 s/.*/./; q'` 11085 test -d "$as_dir" && break 11086 done 11087 test -z "$as_dirs" || eval "mkdir $as_dirs" 11088 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11089 11090 11091 } # as_fn_mkdir_p 11092 if mkdir -p . 2>/dev/null; then 11093 as_mkdir_p='mkdir -p "$as_dir"' 11094 else 11095 test -d ./-p && rmdir ./-p 11096 as_mkdir_p=false 11097 fi 11098 11099 11100 # as_fn_executable_p FILE 11101 # ----------------------- 11102 # Test if FILE is an executable regular file. 11103 as_fn_executable_p () 11104 { 11105 test -f "$1" && test -x "$1" 11106 } # as_fn_executable_p 11107 as_test_x='test -x' 11108 as_executable_p=as_fn_executable_p 11109 11110 # Sed expression to map a string onto a valid CPP name. 11111 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11112 11113 # Sed expression to map a string onto a valid variable name. 11114 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11115 11116 11117 exec 6>&1 11118 ## ----------------------------------- ## 11119 ## Main body of $CONFIG_STATUS script. ## 11120 ## ----------------------------------- ## 11121 _ASEOF 11122 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11123 11124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11125 # Save the log message, to keep $0 and so on meaningful, and to 11126 # report actual input values of CONFIG_FILES etc. instead of their 11127 # values after options handling. 11128 ac_log=" 11129 This file was extended by xbitmaps $as_me 1.1.2, which was 11130 generated by GNU Autoconf 2.69. Invocation command line was 11131 11132 CONFIG_FILES = $CONFIG_FILES 11133 CONFIG_HEADERS = $CONFIG_HEADERS 11134 CONFIG_LINKS = $CONFIG_LINKS 11135 CONFIG_COMMANDS = $CONFIG_COMMANDS 11136 $ $0 $@ 11137 11138 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11139 " 11140 11141 _ACEOF 11142 11143 case $ac_config_files in *" 11144 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11145 esac 11146 11147 case $ac_config_headers in *" 11148 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11149 esac 11150 11151 11152 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11153 # Files that config.status was made for. 11154 config_files="$ac_config_files" 11155 config_headers="$ac_config_headers" 11156 config_commands="$ac_config_commands" 11157 11158 _ACEOF 11159 11160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11161 ac_cs_usage="\ 11162 \`$as_me' instantiates files and other configuration actions 11163 from templates according to the current configuration. Unless the files 11164 and actions are specified as TAGs, all are instantiated by default. 11165 11166 Usage: $0 [OPTION]... [TAG]... 11167 11168 -h, --help print this help, then exit 11169 -V, --version print version number and configuration settings, then exit 11170 --config print configuration, then exit 11171 -q, --quiet, --silent 11172 do not print progress messages 11173 -d, --debug don't remove temporary files 11174 --recheck update $as_me by reconfiguring in the same conditions 11175 --file=FILE[:TEMPLATE] 11176 instantiate the configuration file FILE 11177 --header=FILE[:TEMPLATE] 11178 instantiate the configuration header FILE 11179 11180 Configuration files: 11181 $config_files 11182 11183 Configuration headers: 11184 $config_headers 11185 11186 Configuration commands: 11187 $config_commands 11188 11189 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11190 11191 _ACEOF 11192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11193 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11194 ac_cs_version="\\ 11195 xbitmaps config.status 1.1.2 11196 configured by $0, generated by GNU Autoconf 2.69, 11197 with options \\"\$ac_cs_config\\" 11198 11199 Copyright (C) 2012 Free Software Foundation, Inc. 11200 This config.status script is free software; the Free Software Foundation 11201 gives unlimited permission to copy, distribute and modify it." 11202 11203 ac_pwd='$ac_pwd' 11204 srcdir='$srcdir' 11205 INSTALL='$INSTALL' 11206 MKDIR_P='$MKDIR_P' 11207 AWK='$AWK' 11208 test -n "\$AWK" || AWK=awk 11209 _ACEOF 11210 11211 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11212 # The default lists apply if the user does not specify any file. 11213 ac_need_defaults=: 11214 while test $# != 0 11215 do 11216 case $1 in 11217 --*=?*) 11218 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11219 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11220 ac_shift=: 11221 ;; 11222 --*=) 11223 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11224 ac_optarg= 11225 ac_shift=: 11226 ;; 11227 *) 11228 ac_option=$1 11229 ac_optarg=$2 11230 ac_shift=shift 11231 ;; 11232 esac 11233 11234 case $ac_option in 11235 # Handling of the options. 11236 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11237 ac_cs_recheck=: ;; 11238 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11239 $as_echo "$ac_cs_version"; exit ;; 11240 --config | --confi | --conf | --con | --co | --c ) 11241 $as_echo "$ac_cs_config"; exit ;; 11242 --debug | --debu | --deb | --de | --d | -d ) 11243 debug=: ;; 11244 --file | --fil | --fi | --f ) 11245 $ac_shift 11246 case $ac_optarg in 11247 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11248 '') as_fn_error $? "missing file argument" ;; 11249 esac 11250 as_fn_append CONFIG_FILES " '$ac_optarg'" 11251 ac_need_defaults=false;; 11252 --header | --heade | --head | --hea ) 11253 $ac_shift 11254 case $ac_optarg in 11255 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11256 esac 11257 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11258 ac_need_defaults=false;; 11259 --he | --h) 11260 # Conflict between --help and --header 11261 as_fn_error $? "ambiguous option: \`$1' 11262 Try \`$0 --help' for more information.";; 11263 --help | --hel | -h ) 11264 $as_echo "$ac_cs_usage"; exit ;; 11265 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11266 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11267 ac_cs_silent=: ;; 11268 11269 # This is an error. 11270 -*) as_fn_error $? "unrecognized option: \`$1' 11271 Try \`$0 --help' for more information." ;; 11272 11273 *) as_fn_append ac_config_targets " $1" 11274 ac_need_defaults=false ;; 11275 11276 esac 11277 shift 11278 done 11279 11280 ac_configure_extra_args= 11281 11282 if $ac_cs_silent; then 11283 exec 6>/dev/null 11284 ac_configure_extra_args="$ac_configure_extra_args --silent" 11285 fi 11286 11287 _ACEOF 11288 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11289 if \$ac_cs_recheck; then 11290 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11291 shift 11292 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11293 CONFIG_SHELL='$SHELL' 11294 export CONFIG_SHELL 11295 exec "\$@" 11296 fi 11297 11298 _ACEOF 11299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11300 exec 5>>config.log 11301 { 11302 echo 11303 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11304 ## Running $as_me. ## 11305 _ASBOX 11306 $as_echo "$ac_log" 11307 } >&5 11308 11309 _ACEOF 11310 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11311 # 11312 # INIT-COMMANDS 11313 # 11314 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11315 11316 _ACEOF 11317 11318 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11319 11320 # Handling of arguments. 11321 for ac_config_target in $ac_config_targets 11322 do 11323 case $ac_config_target in 11324 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11325 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11326 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11327 "xbitmaps.pc") CONFIG_FILES="$CONFIG_FILES xbitmaps.pc" ;; 11328 11329 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11330 esac 11331 done 11332 11333 11334 # If the user did not use the arguments to specify the items to instantiate, 11335 # then the envvar interface is used. Set only those that are not. 11336 # We use the long form for the default assignment because of an extremely 11337 # bizarre bug on SunOS 4.1.3. 11338 if $ac_need_defaults; then 11339 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11340 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11341 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11342 fi 11343 11344 # Have a temporary directory for convenience. Make it in the build tree 11345 # simply because there is no reason against having it here, and in addition, 11346 # creating and moving files from /tmp can sometimes cause problems. 11347 # Hook for its removal unless debugging. 11348 # Note that there is a small window in which the directory will not be cleaned: 11349 # after its creation but before its name has been assigned to `$tmp'. 11350 $debug || 11351 { 11352 tmp= ac_tmp= 11353 trap 'exit_status=$? 11354 : "${ac_tmp:=$tmp}" 11355 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11356 ' 0 11357 trap 'as_fn_exit 1' 1 2 13 15 11358 } 11359 # Create a (secure) tmp directory for tmp files. 11360 11361 { 11362 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11363 test -d "$tmp" 11364 } || 11365 { 11366 tmp=./conf$$-$RANDOM 11367 (umask 077 && mkdir "$tmp") 11368 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11369 ac_tmp=$tmp 11370 11371 # Set up the scripts for CONFIG_FILES section. 11372 # No need to generate them if there are no CONFIG_FILES. 11373 # This happens for instance with `./config.status config.h'. 11374 if test -n "$CONFIG_FILES"; then 11375 11376 11377 ac_cr=`echo X | tr X '\015'` 11378 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11379 # But we know of no other shell where ac_cr would be empty at this 11380 # point, so we can use a bashism as a fallback. 11381 if test "x$ac_cr" = x; then 11382 eval ac_cr=\$\'\\r\' 11383 fi 11384 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11385 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11386 ac_cs_awk_cr='\\r' 11387 else 11388 ac_cs_awk_cr=$ac_cr 11389 fi 11390 11391 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11392 _ACEOF 11393 11394 11395 { 11396 echo "cat >conf$$subs.awk <<_ACEOF" && 11397 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11398 echo "_ACEOF" 11399 } >conf$$subs.sh || 11400 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11401 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11402 ac_delim='%!_!# ' 11403 for ac_last_try in false false false false false :; do 11404 . ./conf$$subs.sh || 11405 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11406 11407 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11408 if test $ac_delim_n = $ac_delim_num; then 11409 break 11410 elif $ac_last_try; then 11411 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11412 else 11413 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11414 fi 11415 done 11416 rm -f conf$$subs.sh 11417 11418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11419 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11420 _ACEOF 11421 sed -n ' 11422 h 11423 s/^/S["/; s/!.*/"]=/ 11424 p 11425 g 11426 s/^[^!]*!// 11427 :repl 11428 t repl 11429 s/'"$ac_delim"'$// 11430 t delim 11431 :nl 11432 h 11433 s/\(.\{148\}\)..*/\1/ 11434 t more1 11435 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11436 p 11437 n 11438 b repl 11439 :more1 11440 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11441 p 11442 g 11443 s/.\{148\}// 11444 t nl 11445 :delim 11446 h 11447 s/\(.\{148\}\)..*/\1/ 11448 t more2 11449 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11450 p 11451 b 11452 :more2 11453 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11454 p 11455 g 11456 s/.\{148\}// 11457 t delim 11458 ' <conf$$subs.awk | sed ' 11459 /^[^""]/{ 11460 N 11461 s/\n// 11462 } 11463 ' >>$CONFIG_STATUS || ac_write_fail=1 11464 rm -f conf$$subs.awk 11465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11466 _ACAWK 11467 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11468 for (key in S) S_is_set[key] = 1 11469 FS = "" 11470 11471 } 11472 { 11473 line = $ 0 11474 nfields = split(line, field, "@") 11475 substed = 0 11476 len = length(field[1]) 11477 for (i = 2; i < nfields; i++) { 11478 key = field[i] 11479 keylen = length(key) 11480 if (S_is_set[key]) { 11481 value = S[key] 11482 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11483 len += length(value) + length(field[++i]) 11484 substed = 1 11485 } else 11486 len += 1 + keylen 11487 } 11488 11489 print line 11490 } 11491 11492 _ACAWK 11493 _ACEOF 11494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11495 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11496 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11497 else 11498 cat 11499 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11500 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11501 _ACEOF 11502 11503 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11504 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11505 # trailing colons and then remove the whole line if VPATH becomes empty 11506 # (actually we leave an empty line to preserve line numbers). 11507 if test "x$srcdir" = x.; then 11508 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11509 h 11510 s/// 11511 s/^/:/ 11512 s/[ ]*$/:/ 11513 s/:\$(srcdir):/:/g 11514 s/:\${srcdir}:/:/g 11515 s/:@srcdir@:/:/g 11516 s/^:*// 11517 s/:*$// 11518 x 11519 s/\(=[ ]*\).*/\1/ 11520 G 11521 s/\n// 11522 s/^[^=]*=[ ]*$// 11523 }' 11524 fi 11525 11526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11527 fi # test -n "$CONFIG_FILES" 11528 11529 # Set up the scripts for CONFIG_HEADERS section. 11530 # No need to generate them if there are no CONFIG_HEADERS. 11531 # This happens for instance with `./config.status Makefile'. 11532 if test -n "$CONFIG_HEADERS"; then 11533 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11534 BEGIN { 11535 _ACEOF 11536 11537 # Transform confdefs.h into an awk script `defines.awk', embedded as 11538 # here-document in config.status, that substitutes the proper values into 11539 # config.h.in to produce config.h. 11540 11541 # Create a delimiter string that does not exist in confdefs.h, to ease 11542 # handling of long lines. 11543 ac_delim='%!_!# ' 11544 for ac_last_try in false false :; do 11545 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11546 if test -z "$ac_tt"; then 11547 break 11548 elif $ac_last_try; then 11549 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11550 else 11551 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11552 fi 11553 done 11554 11555 # For the awk script, D is an array of macro values keyed by name, 11556 # likewise P contains macro parameters if any. Preserve backslash 11557 # newline sequences. 11558 11559 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11560 sed -n ' 11561 s/.\{148\}/&'"$ac_delim"'/g 11562 t rset 11563 :rset 11564 s/^[ ]*#[ ]*define[ ][ ]*/ / 11565 t def 11566 d 11567 :def 11568 s/\\$// 11569 t bsnl 11570 s/["\\]/\\&/g 11571 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11572 D["\1"]=" \3"/p 11573 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11574 d 11575 :bsnl 11576 s/["\\]/\\&/g 11577 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11578 D["\1"]=" \3\\\\\\n"\\/p 11579 t cont 11580 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11581 t cont 11582 d 11583 :cont 11584 n 11585 s/.\{148\}/&'"$ac_delim"'/g 11586 t clear 11587 :clear 11588 s/\\$// 11589 t bsnlc 11590 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11591 d 11592 :bsnlc 11593 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11594 b cont 11595 ' <confdefs.h | sed ' 11596 s/'"$ac_delim"'/"\\\ 11597 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11598 11599 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11600 for (key in D) D_is_set[key] = 1 11601 FS = "" 11602 } 11603 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11604 line = \$ 0 11605 split(line, arg, " ") 11606 if (arg[1] == "#") { 11607 defundef = arg[2] 11608 mac1 = arg[3] 11609 } else { 11610 defundef = substr(arg[1], 2) 11611 mac1 = arg[2] 11612 } 11613 split(mac1, mac2, "(") #) 11614 macro = mac2[1] 11615 prefix = substr(line, 1, index(line, defundef) - 1) 11616 if (D_is_set[macro]) { 11617 # Preserve the white space surrounding the "#". 11618 print prefix "define", macro P[macro] D[macro] 11619 next 11620 } else { 11621 # Replace #undef with comments. This is necessary, for example, 11622 # in the case of _POSIX_SOURCE, which is predefined and required 11623 # on some systems where configure will not decide to define it. 11624 if (defundef == "undef") { 11625 print "/*", prefix defundef, macro, "*/" 11626 next 11627 } 11628 } 11629 } 11630 { print } 11631 _ACAWK 11632 _ACEOF 11633 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11634 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11635 fi # test -n "$CONFIG_HEADERS" 11636 11637 11638 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11639 shift 11640 for ac_tag 11641 do 11642 case $ac_tag in 11643 :[FHLC]) ac_mode=$ac_tag; continue;; 11644 esac 11645 case $ac_mode$ac_tag in 11646 :[FHL]*:*);; 11647 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11648 :[FH]-) ac_tag=-:-;; 11649 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11650 esac 11651 ac_save_IFS=$IFS 11652 IFS=: 11653 set x $ac_tag 11654 IFS=$ac_save_IFS 11655 shift 11656 ac_file=$1 11657 shift 11658 11659 case $ac_mode in 11660 :L) ac_source=$1;; 11661 :[FH]) 11662 ac_file_inputs= 11663 for ac_f 11664 do 11665 case $ac_f in 11666 -) ac_f="$ac_tmp/stdin";; 11667 *) # Look for the file first in the build tree, then in the source tree 11668 # (if the path is not absolute). The absolute path cannot be DOS-style, 11669 # because $ac_f cannot contain `:'. 11670 test -f "$ac_f" || 11671 case $ac_f in 11672 [\\/$]*) false;; 11673 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11674 esac || 11675 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11676 esac 11677 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11678 as_fn_append ac_file_inputs " '$ac_f'" 11679 done 11680 11681 # Let's still pretend it is `configure' which instantiates (i.e., don't 11682 # use $as_me), people would be surprised to read: 11683 # /* config.h. Generated by config.status. */ 11684 configure_input='Generated from '` 11685 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11686 `' by configure.' 11687 if test x"$ac_file" != x-; then 11688 configure_input="$ac_file. $configure_input" 11689 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11690 $as_echo "$as_me: creating $ac_file" >&6;} 11691 fi 11692 # Neutralize special characters interpreted by sed in replacement strings. 11693 case $configure_input in #( 11694 *\&* | *\|* | *\\* ) 11695 ac_sed_conf_input=`$as_echo "$configure_input" | 11696 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11697 *) ac_sed_conf_input=$configure_input;; 11698 esac 11699 11700 case $ac_tag in 11701 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11702 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11703 esac 11704 ;; 11705 esac 11706 11707 ac_dir=`$as_dirname -- "$ac_file" || 11708 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11709 X"$ac_file" : 'X\(//\)[^/]' \| \ 11710 X"$ac_file" : 'X\(//\)$' \| \ 11711 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11712 $as_echo X"$ac_file" | 11713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11714 s//\1/ 11715 q 11716 } 11717 /^X\(\/\/\)[^/].*/{ 11718 s//\1/ 11719 q 11720 } 11721 /^X\(\/\/\)$/{ 11722 s//\1/ 11723 q 11724 } 11725 /^X\(\/\).*/{ 11726 s//\1/ 11727 q 11728 } 11729 s/.*/./; q'` 11730 as_dir="$ac_dir"; as_fn_mkdir_p 11731 ac_builddir=. 11732 11733 case "$ac_dir" in 11734 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11735 *) 11736 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11737 # A ".." for each directory in $ac_dir_suffix. 11738 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11739 case $ac_top_builddir_sub in 11740 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11741 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11742 esac ;; 11743 esac 11744 ac_abs_top_builddir=$ac_pwd 11745 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11746 # for backward compatibility: 11747 ac_top_builddir=$ac_top_build_prefix 11748 11749 case $srcdir in 11750 .) # We are building in place. 11751 ac_srcdir=. 11752 ac_top_srcdir=$ac_top_builddir_sub 11753 ac_abs_top_srcdir=$ac_pwd ;; 11754 [\\/]* | ?:[\\/]* ) # Absolute name. 11755 ac_srcdir=$srcdir$ac_dir_suffix; 11756 ac_top_srcdir=$srcdir 11757 ac_abs_top_srcdir=$srcdir ;; 11758 *) # Relative name. 11759 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11760 ac_top_srcdir=$ac_top_build_prefix$srcdir 11761 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11762 esac 11763 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11764 11765 11766 case $ac_mode in 11767 :F) 11768 # 11769 # CONFIG_FILE 11770 # 11771 11772 case $INSTALL in 11773 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11774 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11775 esac 11776 ac_MKDIR_P=$MKDIR_P 11777 case $MKDIR_P in 11778 [\\/$]* | ?:[\\/]* ) ;; 11779 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11780 esac 11781 _ACEOF 11782 11783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11784 # If the template does not know about datarootdir, expand it. 11785 # FIXME: This hack should be removed a few years after 2.60. 11786 ac_datarootdir_hack=; ac_datarootdir_seen= 11787 ac_sed_dataroot=' 11788 /datarootdir/ { 11789 p 11790 q 11791 } 11792 /@datadir@/p 11793 /@docdir@/p 11794 /@infodir@/p 11795 /@localedir@/p 11796 /@mandir@/p' 11797 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11798 *datarootdir*) ac_datarootdir_seen=yes;; 11799 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11801 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11802 _ACEOF 11803 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11804 ac_datarootdir_hack=' 11805 s&@datadir@&$datadir&g 11806 s&@docdir@&$docdir&g 11807 s&@infodir@&$infodir&g 11808 s&@localedir@&$localedir&g 11809 s&@mandir@&$mandir&g 11810 s&\\\${datarootdir}&$datarootdir&g' ;; 11811 esac 11812 _ACEOF 11813 11814 # Neutralize VPATH when `$srcdir' = `.'. 11815 # Shell code in configure.ac might set extrasub. 11816 # FIXME: do we really want to maintain this feature? 11817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11818 ac_sed_extra="$ac_vpsub 11819 $extrasub 11820 _ACEOF 11821 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11822 :t 11823 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11824 s|@configure_input@|$ac_sed_conf_input|;t t 11825 s&@top_builddir@&$ac_top_builddir_sub&;t t 11826 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11827 s&@srcdir@&$ac_srcdir&;t t 11828 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11829 s&@top_srcdir@&$ac_top_srcdir&;t t 11830 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11831 s&@builddir@&$ac_builddir&;t t 11832 s&@abs_builddir@&$ac_abs_builddir&;t t 11833 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11834 s&@INSTALL@&$ac_INSTALL&;t t 11835 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11836 $ac_datarootdir_hack 11837 " 11838 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11839 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11840 11841 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11842 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11843 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11844 "$ac_tmp/out"`; test -z "$ac_out"; } && 11845 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11846 which seems to be undefined. Please make sure it is defined" >&5 11847 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11848 which seems to be undefined. Please make sure it is defined" >&2;} 11849 11850 rm -f "$ac_tmp/stdin" 11851 case $ac_file in 11852 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11853 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11854 esac \ 11855 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11856 ;; 11857 :H) 11858 # 11859 # CONFIG_HEADER 11860 # 11861 if test x"$ac_file" != x-; then 11862 { 11863 $as_echo "/* $configure_input */" \ 11864 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11865 } >"$ac_tmp/config.h" \ 11866 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11867 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11868 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11869 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11870 else 11871 rm -f "$ac_file" 11872 mv "$ac_tmp/config.h" "$ac_file" \ 11873 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11874 fi 11875 else 11876 $as_echo "/* $configure_input */" \ 11877 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11878 || as_fn_error $? "could not create -" "$LINENO" 5 11879 fi 11880 # Compute "$ac_file"'s index in $config_headers. 11881 _am_arg="$ac_file" 11882 _am_stamp_count=1 11883 for _am_header in $config_headers :; do 11884 case $_am_header in 11885 $_am_arg | $_am_arg:* ) 11886 break ;; 11887 * ) 11888 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11889 esac 11890 done 11891 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11892 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11893 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11894 X"$_am_arg" : 'X\(//\)$' \| \ 11895 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11896 $as_echo X"$_am_arg" | 11897 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11898 s//\1/ 11899 q 11900 } 11901 /^X\(\/\/\)[^/].*/{ 11902 s//\1/ 11903 q 11904 } 11905 /^X\(\/\/\)$/{ 11906 s//\1/ 11907 q 11908 } 11909 /^X\(\/\).*/{ 11910 s//\1/ 11911 q 11912 } 11913 s/.*/./; q'`/stamp-h$_am_stamp_count 11914 ;; 11915 11916 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11917 $as_echo "$as_me: executing $ac_file commands" >&6;} 11918 ;; 11919 esac 11920 11921 11922 case $ac_file$ac_mode in 11923 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11924 # Older Autoconf quotes --file arguments for eval, but not when files 11925 # are listed without --file. Let's play safe and only enable the eval 11926 # if we detect the quoting. 11927 case $CONFIG_FILES in 11928 *\'*) eval set x "$CONFIG_FILES" ;; 11929 *) set x $CONFIG_FILES ;; 11930 esac 11931 shift 11932 for mf 11933 do 11934 # Strip MF so we end up with the name of the file. 11935 mf=`echo "$mf" | sed -e 's/:.*$//'` 11936 # Check whether this is an Automake generated Makefile or not. 11937 # We used to match only the files named 'Makefile.in', but 11938 # some people rename them; so instead we look at the file content. 11939 # Grep'ing the first line is not enough: some people post-process 11940 # each Makefile.in and add a new line on top of each file to say so. 11941 # Grep'ing the whole file is not good either: AIX grep has a line 11942 # limit of 2048, but all sed's we know have understand at least 4000. 11943 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11944 dirpart=`$as_dirname -- "$mf" || 11945 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11946 X"$mf" : 'X\(//\)[^/]' \| \ 11947 X"$mf" : 'X\(//\)$' \| \ 11948 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11949 $as_echo X"$mf" | 11950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11951 s//\1/ 11952 q 11953 } 11954 /^X\(\/\/\)[^/].*/{ 11955 s//\1/ 11956 q 11957 } 11958 /^X\(\/\/\)$/{ 11959 s//\1/ 11960 q 11961 } 11962 /^X\(\/\).*/{ 11963 s//\1/ 11964 q 11965 } 11966 s/.*/./; q'` 11967 else 11968 continue 11969 fi 11970 # Extract the definition of DEPDIR, am__include, and am__quote 11971 # from the Makefile without running 'make'. 11972 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11973 test -z "$DEPDIR" && continue 11974 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11975 test -z "$am__include" && continue 11976 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11977 # Find all dependency output files, they are included files with 11978 # $(DEPDIR) in their names. We invoke sed twice because it is the 11979 # simplest approach to changing $(DEPDIR) to its actual value in the 11980 # expansion. 11981 for file in `sed -n " 11982 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11983 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 11984 # Make sure the directory exists. 11985 test -f "$dirpart/$file" && continue 11986 fdir=`$as_dirname -- "$file" || 11987 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11988 X"$file" : 'X\(//\)[^/]' \| \ 11989 X"$file" : 'X\(//\)$' \| \ 11990 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11991 $as_echo X"$file" | 11992 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11993 s//\1/ 11994 q 11995 } 11996 /^X\(\/\/\)[^/].*/{ 11997 s//\1/ 11998 q 11999 } 12000 /^X\(\/\/\)$/{ 12001 s//\1/ 12002 q 12003 } 12004 /^X\(\/\).*/{ 12005 s//\1/ 12006 q 12007 } 12008 s/.*/./; q'` 12009 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12010 # echo "creating $dirpart/$file" 12011 echo '# dummy' > "$dirpart/$file" 12012 done 12013 done 12014 } 12015 ;; 12016 12017 esac 12018 done # for ac_tag 12019 12020 12021 as_fn_exit 0 12022 _ACEOF 12023 ac_clean_files=$ac_clean_files_save 12024 12025 test $ac_write_fail = 0 || 12026 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12027 12028 12029 # configure is writing to config.log, and then calls config.status. 12030 # config.status does its own redirection, appending to config.log. 12031 # Unfortunately, on DOS this fails, as config.log is still kept open 12032 # by configure, so config.status won't be able to write to it; its 12033 # output is simply discarded. So we exec the FD to /dev/null, 12034 # effectively closing config.log, so it can be properly (re)opened and 12035 # appended to by config.status. When coming back to configure, we 12036 # need to make the FD available again. 12037 if test "$no_create" != yes; then 12038 ac_cs_success=: 12039 ac_config_status_args= 12040 test "$silent" = yes && 12041 ac_config_status_args="$ac_config_status_args --quiet" 12042 exec 5>/dev/null 12043 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12044 exec 5>>config.log 12045 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12046 # would make configure fail if this is the last instruction. 12047 $ac_cs_success || as_fn_exit 1 12048 fi 12049 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12051 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12052 fi 12053 12054
Indexes created Mon Oct 26 00:26:21 UTC 2026