configure revision 1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xcursor-themes 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/data/cursors/issues>. 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://gitlab.freedesktop.org/xorg/data/cursors/issues 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='xcursor-themes' 583 PACKAGE_TARNAME='xcursor-themes' 584 PACKAGE_VERSION='1.0.6' 585 PACKAGE_STRING='xcursor-themes 1.0.6' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/data/cursors/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 HANDHELDS_FALSE 631 HANDHELDS_TRUE 632 REDGLASS_FALSE 633 REDGLASS_TRUE 634 WHITEGLASS_FALSE 635 WHITEGLASS_TRUE 636 cursordir 637 ICONDEFS_LIBS 638 ICONDEFS_CFLAGS 639 XCURSORGEN 640 LN_S 641 MAN_SUBSTS 642 XORG_MAN_PAGE 643 ADMIN_MAN_DIR 644 DRIVER_MAN_DIR 645 MISC_MAN_DIR 646 FILE_MAN_DIR 647 LIB_MAN_DIR 648 APP_MAN_DIR 649 ADMIN_MAN_SUFFIX 650 DRIVER_MAN_SUFFIX 651 MISC_MAN_SUFFIX 652 FILE_MAN_SUFFIX 653 LIB_MAN_SUFFIX 654 APP_MAN_SUFFIX 655 SED 656 host_os 657 host_vendor 658 host_cpu 659 host 660 build_os 661 build_vendor 662 build_cpu 663 build 664 INSTALL_CMD 665 PKG_CONFIG_LIBDIR 666 PKG_CONFIG_PATH 667 PKG_CONFIG 668 CHANGELOG_CMD 669 STRICT_CFLAGS 670 CWARNFLAGS 671 BASE_CFLAGS 672 EGREP 673 GREP 674 CPP 675 am__fastdepCC_FALSE 676 am__fastdepCC_TRUE 677 CCDEPMODE 678 am__nodep 679 AMDEPBACKSLASH 680 AMDEP_FALSE 681 AMDEP_TRUE 682 am__quote 683 am__include 684 DEPDIR 685 OBJEXT 686 EXEEXT 687 ac_ct_CC 688 CPPFLAGS 689 LDFLAGS 690 CFLAGS 691 CC 692 AM_BACKSLASH 693 AM_DEFAULT_VERBOSITY 694 AM_DEFAULT_V 695 AM_V 696 am__untar 697 am__tar 698 AMTAR 699 am__leading_dot 700 SET_MAKE 701 AWK 702 mkdir_p 703 MKDIR_P 704 INSTALL_STRIP_PROGRAM 705 STRIP 706 install_sh 707 MAKEINFO 708 AUTOHEADER 709 AUTOMAKE 710 AUTOCONF 711 ACLOCAL 712 VERSION 713 PACKAGE 714 CYGPATH_W 715 am__isrc 716 INSTALL_DATA 717 INSTALL_SCRIPT 718 INSTALL_PROGRAM 719 target_alias 720 host_alias 721 build_alias 722 LIBS 723 ECHO_T 724 ECHO_N 725 ECHO_C 726 DEFS 727 mandir 728 localedir 729 libdir 730 psdir 731 pdfdir 732 dvidir 733 htmldir 734 infodir 735 docdir 736 oldincludedir 737 includedir 738 localstatedir 739 sharedstatedir 740 sysconfdir 741 datadir 742 datarootdir 743 libexecdir 744 sbindir 745 bindir 746 program_transform_name 747 prefix 748 exec_prefix 749 PACKAGE_URL 750 PACKAGE_BUGREPORT 751 PACKAGE_STRING 752 PACKAGE_VERSION 753 PACKAGE_TARNAME 754 PACKAGE_NAME 755 PATH_SEPARATOR 756 SHELL' 757 ac_subst_files='' 758 ac_user_opts=' 759 enable_option_checking 760 enable_silent_rules 761 enable_dependency_tracking 762 enable_selective_werror 763 enable_strict_compilation 764 with_cursordir 765 ' 766 ac_precious_vars='build_alias 767 host_alias 768 target_alias 769 CC 770 CFLAGS 771 LDFLAGS 772 LIBS 773 CPPFLAGS 774 CPP 775 PKG_CONFIG 776 PKG_CONFIG_PATH 777 PKG_CONFIG_LIBDIR 778 ICONDEFS_CFLAGS 779 ICONDEFS_LIBS' 780 781 782 # 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"newly created file is older than distributed files! 2288 Check your system clock" "$LINENO" 5 2289 fi 2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2291 $as_echo "yes" >&6; } 2292 # If we didn't sleep, we still need to ensure time stamps of config.status and 2293 # generated files are strictly newer. 2294 am_sleep_pid= 2295 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2296 ( sleep 1 ) & 2297 am_sleep_pid=$! 2298 fi 2299 2300 rm -f conftest.file 2301 2302 test "$program_prefix" != NONE && 2303 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2304 # Use a double $ so make ignores it. 2305 test "$program_suffix" != NONE && 2306 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2307 # Double any \ or $. 2308 # By default was `s,x,x', remove it if useless. 2309 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2310 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2311 2312 # Expand $ac_aux_dir to an absolute path. 2313 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2314 2315 if test x"${MISSING+set}" != xset; then 2316 case $am_aux_dir in 2317 *\ * | *\ *) 2318 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2319 *) 2320 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2321 esac 2322 fi 2323 # Use eval to expand $SHELL 2324 if eval "$MISSING --is-lightweight"; then 2325 am_missing_run="$MISSING " 2326 else 2327 am_missing_run= 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2329 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2330 fi 2331 2332 if test x"${install_sh+set}" != xset; then 2333 case $am_aux_dir in 2334 *\ * | *\ *) 2335 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2336 *) 2337 install_sh="\${SHELL} $am_aux_dir/install-sh" 2338 esac 2339 fi 2340 2341 # Installed binaries are usually stripped using 'strip' when the user 2342 # run "make install-strip". However 'strip' might not be the right 2343 # tool to use in cross-compilation environments, therefore Automake 2344 # will honor the 'STRIP' environment variable to overrule this program. 2345 if test "$cross_compiling" != no; then 2346 if test -n "$ac_tool_prefix"; then 2347 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2348 set dummy ${ac_tool_prefix}strip; ac_word=$2 2349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2350 $as_echo_n "checking for $ac_word... " >&6; } 2351 if ${ac_cv_prog_STRIP+:} false; then : 2352 $as_echo_n "(cached) " >&6 2353 else 2354 if test -n "$STRIP"; then 2355 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2356 else 2357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2358 for as_dir in $PATH 2359 do 2360 IFS=$as_save_IFS 2361 test -z "$as_dir" && as_dir=. 2362 for ac_exec_ext in '' $ac_executable_extensions; do 2363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2364 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2366 break 2 2367 fi 2368 done 2369 done 2370 IFS=$as_save_IFS 2371 2372 fi 2373 fi 2374 STRIP=$ac_cv_prog_STRIP 2375 if test -n "$STRIP"; then 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2377 $as_echo "$STRIP" >&6; } 2378 else 2379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2380 $as_echo "no" >&6; } 2381 fi 2382 2383 2384 fi 2385 if test -z "$ac_cv_prog_STRIP"; then 2386 ac_ct_STRIP=$STRIP 2387 # Extract the first word of "strip", so it can be a program name with args. 2388 set dummy strip; ac_word=$2 2389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2390 $as_echo_n "checking for $ac_word... " >&6; } 2391 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2392 $as_echo_n "(cached) " >&6 2393 else 2394 if test -n "$ac_ct_STRIP"; then 2395 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2396 else 2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2398 for as_dir in $PATH 2399 do 2400 IFS=$as_save_IFS 2401 test -z "$as_dir" && as_dir=. 2402 for ac_exec_ext in '' $ac_executable_extensions; do 2403 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2404 ac_cv_prog_ac_ct_STRIP="strip" 2405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2406 break 2 2407 fi 2408 done 2409 done 2410 IFS=$as_save_IFS 2411 2412 fi 2413 fi 2414 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2415 if test -n "$ac_ct_STRIP"; then 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2417 $as_echo "$ac_ct_STRIP" >&6; } 2418 else 2419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2420 $as_echo "no" >&6; } 2421 fi 2422 2423 if test "x$ac_ct_STRIP" = x; then 2424 STRIP=":" 2425 else 2426 case $cross_compiling:$ac_tool_warned in 2427 yes:) 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2429 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2430 ac_tool_warned=yes ;; 2431 esac 2432 STRIP=$ac_ct_STRIP 2433 fi 2434 else 2435 STRIP="$ac_cv_prog_STRIP" 2436 fi 2437 2438 fi 2439 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2440 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2442 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2443 if test -z "$MKDIR_P"; then 2444 if ${ac_cv_path_mkdir+:} false; then : 2445 $as_echo_n "(cached) " >&6 2446 else 2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2448 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2449 do 2450 IFS=$as_save_IFS 2451 test -z "$as_dir" && as_dir=. 2452 for ac_prog in mkdir gmkdir; do 2453 for ac_exec_ext in '' $ac_executable_extensions; do 2454 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2455 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2456 'mkdir (GNU coreutils) '* | \ 2457 'mkdir (coreutils) '* | \ 2458 'mkdir (fileutils) '4.1*) 2459 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2460 break 3;; 2461 esac 2462 done 2463 done 2464 done 2465 IFS=$as_save_IFS 2466 2467 fi 2468 2469 test -d ./--version && rmdir ./--version 2470 if test "${ac_cv_path_mkdir+set}" = set; then 2471 MKDIR_P="$ac_cv_path_mkdir -p" 2472 else 2473 # As a last resort, use the slow shell script. Don't cache a 2474 # value for MKDIR_P within a source directory, because that will 2475 # break other packages using the cache if that directory is 2476 # removed, or if the value is a relative name. 2477 MKDIR_P="$ac_install_sh -d" 2478 fi 2479 fi 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2481 $as_echo "$MKDIR_P" >&6; } 2482 2483 for ac_prog in gawk mawk nawk awk 2484 do 2485 # Extract the first word of "$ac_prog", so it can be a program name with args. 2486 set dummy $ac_prog; ac_word=$2 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2488 $as_echo_n "checking for $ac_word... " >&6; } 2489 if ${ac_cv_prog_AWK+:} false; then : 2490 $as_echo_n "(cached) " >&6 2491 else 2492 if test -n "$AWK"; then 2493 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2494 else 2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2496 for as_dir in $PATH 2497 do 2498 IFS=$as_save_IFS 2499 test -z "$as_dir" && as_dir=. 2500 for ac_exec_ext in '' $ac_executable_extensions; do 2501 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2502 ac_cv_prog_AWK="$ac_prog" 2503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2504 break 2 2505 fi 2506 done 2507 done 2508 IFS=$as_save_IFS 2509 2510 fi 2511 fi 2512 AWK=$ac_cv_prog_AWK 2513 if test -n "$AWK"; then 2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2515 $as_echo "$AWK" >&6; } 2516 else 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2518 $as_echo "no" >&6; } 2519 fi 2520 2521 2522 test -n "$AWK" && break 2523 done 2524 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2526 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2527 set x ${MAKE-make} 2528 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2529 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2530 $as_echo_n "(cached) " >&6 2531 else 2532 cat >conftest.make <<\_ACEOF 2533 SHELL = /bin/sh 2534 all: 2535 @echo '@@@%%%=$(MAKE)=@@@%%%' 2536 _ACEOF 2537 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2538 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2539 *@@@%%%=?*=@@@%%%*) 2540 eval ac_cv_prog_make_${ac_make}_set=yes;; 2541 *) 2542 eval ac_cv_prog_make_${ac_make}_set=no;; 2543 esac 2544 rm -f conftest.make 2545 fi 2546 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2548 $as_echo "yes" >&6; } 2549 SET_MAKE= 2550 else 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2552 $as_echo "no" >&6; } 2553 SET_MAKE="MAKE=${MAKE-make}" 2554 fi 2555 2556 rm -rf .tst 2>/dev/null 2557 mkdir .tst 2>/dev/null 2558 if test -d .tst; then 2559 am__leading_dot=. 2560 else 2561 am__leading_dot=_ 2562 fi 2563 rmdir .tst 2>/dev/null 2564 2565 # Check whether --enable-silent-rules was given. 2566 if test "${enable_silent_rules+set}" = set; then : 2567 enableval=$enable_silent_rules; 2568 fi 2569 2570 case $enable_silent_rules in # ((( 2571 yes) AM_DEFAULT_VERBOSITY=0;; 2572 no) AM_DEFAULT_VERBOSITY=1;; 2573 *) AM_DEFAULT_VERBOSITY=1;; 2574 esac 2575 am_make=${MAKE-make} 2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2577 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2578 if ${am_cv_make_support_nested_variables+:} false; then : 2579 $as_echo_n "(cached) " >&6 2580 else 2581 if $as_echo 'TRUE=$(BAR$(V)) 2582 BAR0=false 2583 BAR1=true 2584 V=1 2585 am__doit: 2586 @$(TRUE) 2587 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2588 am_cv_make_support_nested_variables=yes 2589 else 2590 am_cv_make_support_nested_variables=no 2591 fi 2592 fi 2593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2594 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2595 if test $am_cv_make_support_nested_variables = yes; then 2596 AM_V='$(V)' 2597 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2598 else 2599 AM_V=$AM_DEFAULT_VERBOSITY 2600 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2601 fi 2602 AM_BACKSLASH='\' 2603 2604 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2605 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2606 # is not polluted with repeated "-I." 2607 am__isrc=' -I$(srcdir)' 2608 # test to see if srcdir already configured 2609 if test -f $srcdir/config.status; then 2610 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2611 fi 2612 fi 2613 2614 # test whether we have cygpath 2615 if test -z "$CYGPATH_W"; then 2616 if (cygpath --version) >/dev/null 2>/dev/null; then 2617 CYGPATH_W='cygpath -w' 2618 else 2619 CYGPATH_W=echo 2620 fi 2621 fi 2622 2623 2624 # Define the identity of the package. 2625 PACKAGE='xcursor-themes' 2626 VERSION='1.0.6' 2627 2628 2629 cat >>confdefs.h <<_ACEOF 2630 #define PACKAGE "$PACKAGE" 2631 _ACEOF 2632 2633 2634 cat >>confdefs.h <<_ACEOF 2635 #define VERSION "$VERSION" 2636 _ACEOF 2637 2638 # Some tools Automake needs. 2639 2640 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2641 2642 2643 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2644 2645 2646 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2647 2648 2649 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2650 2651 2652 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2653 2654 # For better backward compatibility. To be removed once Automake 1.9.x 2655 # dies out for good. For more background, see: 2656 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2657 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2658 mkdir_p='$(MKDIR_P)' 2659 2660 # We need awk for the "check" target (and possibly the TAP driver). The 2661 # system "awk" is bad on some platforms. 2662 # Always define AMTAR for backward compatibility. Yes, it's still used 2663 # in the wild :-( We should find a proper way to deprecate it ... 2664 AMTAR='$${TAR-tar}' 2665 2666 2667 # We'll loop over all known methods to create a tar archive until one works. 2668 _am_tools='gnutar pax cpio none' 2669 2670 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2671 2672 2673 2674 2675 2676 2677 # POSIX will say in a future version that running "rm -f" with no argument 2678 # is OK; and we want to be able to make that assumption in our Makefile 2679 # recipes. So use an aggressive probe to check that the usage we want is 2680 # actually supported "in the wild" to an acceptable degree. 2681 # See automake bug#10828. 2682 # To make any issue more visible, cause the running configure to be aborted 2683 # by default if the 'rm' program in use doesn't match our expectations; the 2684 # user can still override this though. 2685 if rm -f && rm -fr && rm -rf; then : OK; else 2686 cat >&2 <<'END' 2687 Oops! 2688 2689 Your 'rm' program seems unable to run without file operands specified 2690 on the command line, even when the '-f' option is present. This is contrary 2691 to the behaviour of most rm programs out there, and not conforming with 2692 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2693 2694 Please tell bug-automake@gnu.org about your system, including the value 2695 of your $PATH and any error possibly output before this message. This 2696 can help us improve future automake versions. 2697 2698 END 2699 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2700 echo 'Configuration will proceed anyway, since you have set the' >&2 2701 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2702 echo >&2 2703 else 2704 cat >&2 <<'END' 2705 Aborting the configuration process, to ensure you take notice of the issue. 2706 2707 You can download and install GNU coreutils to get an 'rm' implementation 2708 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2709 2710 If you want to complete the configuration process using your problematic 2711 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2712 to "yes", and re-run configure. 2713 2714 END 2715 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2716 fi 2717 fi 2718 2719 2720 # Require xorg-macros: XORG_DEFAULT_OPTIONS 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 DEPDIR="${am__leading_dot}deps" 2733 2734 ac_config_commands="$ac_config_commands depfiles" 2735 2736 2737 am_make=${MAKE-make} 2738 cat > confinc << 'END' 2739 am__doit: 2740 @echo this is the am__doit target 2741 .PHONY: am__doit 2742 END 2743 # If we don't find an include directive, just comment out the code. 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2745 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2746 am__include="#" 2747 am__quote= 2748 _am_result=none 2749 # First try GNU make style include. 2750 echo "include confinc" > confmf 2751 # Ignore all kinds of additional output from 'make'. 2752 case `$am_make -s -f confmf 2> /dev/null` in #( 2753 *the\ am__doit\ target*) 2754 am__include=include 2755 am__quote= 2756 _am_result=GNU 2757 ;; 2758 esac 2759 # Now try BSD make style include. 2760 if test "$am__include" = "#"; then 2761 echo '.include "confinc"' > confmf 2762 case `$am_make -s -f confmf 2> /dev/null` in #( 2763 *the\ am__doit\ target*) 2764 am__include=.include 2765 am__quote="\"" 2766 _am_result=BSD 2767 ;; 2768 esac 2769 fi 2770 2771 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2773 $as_echo "$_am_result" >&6; } 2774 rm -f confinc confmf 2775 2776 # Check whether --enable-dependency-tracking was given. 2777 if test "${enable_dependency_tracking+set}" = set; then : 2778 enableval=$enable_dependency_tracking; 2779 fi 2780 2781 if test "x$enable_dependency_tracking" != xno; then 2782 am_depcomp="$ac_aux_dir/depcomp" 2783 AMDEPBACKSLASH='\' 2784 am__nodep='_no' 2785 fi 2786 if test "x$enable_dependency_tracking" != xno; then 2787 AMDEP_TRUE= 2788 AMDEP_FALSE='#' 2789 else 2790 AMDEP_TRUE='#' 2791 AMDEP_FALSE= 2792 fi 2793 2794 2795 ac_ext=c 2796 ac_cpp='$CPP $CPPFLAGS' 2797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2799 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2800 if test -n "$ac_tool_prefix"; then 2801 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2802 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2804 $as_echo_n "checking for $ac_word... " >&6; } 2805 if ${ac_cv_prog_CC+:} false; then : 2806 $as_echo_n "(cached) " >&6 2807 else 2808 if test -n "$CC"; then 2809 ac_cv_prog_CC="$CC" # Let the user override the test. 2810 else 2811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2812 for as_dir in $PATH 2813 do 2814 IFS=$as_save_IFS 2815 test -z "$as_dir" && as_dir=. 2816 for ac_exec_ext in '' $ac_executable_extensions; do 2817 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2818 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2819 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2820 break 2 2821 fi 2822 done 2823 done 2824 IFS=$as_save_IFS 2825 2826 fi 2827 fi 2828 CC=$ac_cv_prog_CC 2829 if test -n "$CC"; then 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2831 $as_echo "$CC" >&6; } 2832 else 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2834 $as_echo "no" >&6; } 2835 fi 2836 2837 2838 fi 2839 if test -z "$ac_cv_prog_CC"; then 2840 ac_ct_CC=$CC 2841 # Extract the first word of "gcc", so it can be a program name with args. 2842 set dummy gcc; ac_word=$2 2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2844 $as_echo_n "checking for $ac_word... " >&6; } 2845 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2846 $as_echo_n "(cached) " >&6 2847 else 2848 if test -n "$ac_ct_CC"; then 2849 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2850 else 2851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2852 for as_dir in $PATH 2853 do 2854 IFS=$as_save_IFS 2855 test -z "$as_dir" && as_dir=. 2856 for ac_exec_ext in '' $ac_executable_extensions; do 2857 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2858 ac_cv_prog_ac_ct_CC="gcc" 2859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2860 break 2 2861 fi 2862 done 2863 done 2864 IFS=$as_save_IFS 2865 2866 fi 2867 fi 2868 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2869 if test -n "$ac_ct_CC"; then 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2871 $as_echo "$ac_ct_CC" >&6; } 2872 else 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2874 $as_echo "no" >&6; } 2875 fi 2876 2877 if test "x$ac_ct_CC" = x; then 2878 CC="" 2879 else 2880 case $cross_compiling:$ac_tool_warned in 2881 yes:) 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2883 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2884 ac_tool_warned=yes ;; 2885 esac 2886 CC=$ac_ct_CC 2887 fi 2888 else 2889 CC="$ac_cv_prog_CC" 2890 fi 2891 2892 if test -z "$CC"; then 2893 if test -n "$ac_tool_prefix"; then 2894 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2895 set dummy ${ac_tool_prefix}cc; ac_word=$2 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897 $as_echo_n "checking for $ac_word... " >&6; } 2898 if ${ac_cv_prog_CC+:} false; then : 2899 $as_echo_n "(cached) " >&6 2900 else 2901 if test -n "$CC"; then 2902 ac_cv_prog_CC="$CC" # Let the user override the test. 2903 else 2904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2905 for as_dir in $PATH 2906 do 2907 IFS=$as_save_IFS 2908 test -z "$as_dir" && as_dir=. 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2911 ac_cv_prog_CC="${ac_tool_prefix}cc" 2912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2913 break 2 2914 fi 2915 done 2916 done 2917 IFS=$as_save_IFS 2918 2919 fi 2920 fi 2921 CC=$ac_cv_prog_CC 2922 if test -n "$CC"; then 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2924 $as_echo "$CC" >&6; } 2925 else 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2927 $as_echo "no" >&6; } 2928 fi 2929 2930 2931 fi 2932 fi 2933 if test -z "$CC"; then 2934 # Extract the first word of "cc", so it can be a program name with args. 2935 set dummy cc; ac_word=$2 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2937 $as_echo_n "checking for $ac_word... " >&6; } 2938 if ${ac_cv_prog_CC+:} false; then : 2939 $as_echo_n "(cached) " >&6 2940 else 2941 if test -n "$CC"; then 2942 ac_cv_prog_CC="$CC" # Let the user override the test. 2943 else 2944 ac_prog_rejected=no 2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2946 for as_dir in $PATH 2947 do 2948 IFS=$as_save_IFS 2949 test -z "$as_dir" && as_dir=. 2950 for ac_exec_ext in '' $ac_executable_extensions; do 2951 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2952 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2953 ac_prog_rejected=yes 2954 continue 2955 fi 2956 ac_cv_prog_CC="cc" 2957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2958 break 2 2959 fi 2960 done 2961 done 2962 IFS=$as_save_IFS 2963 2964 if test $ac_prog_rejected = yes; then 2965 # We found a bogon in the path, so make sure we never use it. 2966 set dummy $ac_cv_prog_CC 2967 shift 2968 if test $# != 0; then 2969 # We chose a different compiler from the bogus one. 2970 # However, it has the same basename, so the bogon will be chosen 2971 # first if we set CC to just the basename; use the full file name. 2972 shift 2973 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2974 fi 2975 fi 2976 fi 2977 fi 2978 CC=$ac_cv_prog_CC 2979 if test -n "$CC"; then 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2981 $as_echo "$CC" >&6; } 2982 else 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2984 $as_echo "no" >&6; } 2985 fi 2986 2987 2988 fi 2989 if test -z "$CC"; then 2990 if test -n "$ac_tool_prefix"; then 2991 for ac_prog in cl.exe 2992 do 2993 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2994 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2996 $as_echo_n "checking for $ac_word... " >&6; } 2997 if ${ac_cv_prog_CC+:} false; then : 2998 $as_echo_n "(cached) " >&6 2999 else 3000 if test -n "$CC"; then 3001 ac_cv_prog_CC="$CC" # Let the user override the test. 3002 else 3003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3004 for as_dir in $PATH 3005 do 3006 IFS=$as_save_IFS 3007 test -z "$as_dir" && as_dir=. 3008 for ac_exec_ext in '' $ac_executable_extensions; do 3009 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3010 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3011 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3012 break 2 3013 fi 3014 done 3015 done 3016 IFS=$as_save_IFS 3017 3018 fi 3019 fi 3020 CC=$ac_cv_prog_CC 3021 if test -n "$CC"; then 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3023 $as_echo "$CC" >&6; } 3024 else 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3026 $as_echo "no" >&6; } 3027 fi 3028 3029 3030 test -n "$CC" && break 3031 done 3032 fi 3033 if test -z "$CC"; then 3034 ac_ct_CC=$CC 3035 for ac_prog in cl.exe 3036 do 3037 # Extract the first word of "$ac_prog", so it can be a program name with args. 3038 set dummy $ac_prog; ac_word=$2 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3040 $as_echo_n "checking for $ac_word... " >&6; } 3041 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3042 $as_echo_n "(cached) " >&6 3043 else 3044 if test -n "$ac_ct_CC"; then 3045 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3046 else 3047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3048 for as_dir in $PATH 3049 do 3050 IFS=$as_save_IFS 3051 test -z "$as_dir" && as_dir=. 3052 for ac_exec_ext in '' $ac_executable_extensions; do 3053 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3054 ac_cv_prog_ac_ct_CC="$ac_prog" 3055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3056 break 2 3057 fi 3058 done 3059 done 3060 IFS=$as_save_IFS 3061 3062 fi 3063 fi 3064 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3065 if test -n "$ac_ct_CC"; then 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3067 $as_echo "$ac_ct_CC" >&6; } 3068 else 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3070 $as_echo "no" >&6; } 3071 fi 3072 3073 3074 test -n "$ac_ct_CC" && break 3075 done 3076 3077 if test "x$ac_ct_CC" = x; then 3078 CC="" 3079 else 3080 case $cross_compiling:$ac_tool_warned in 3081 yes:) 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3084 ac_tool_warned=yes ;; 3085 esac 3086 CC=$ac_ct_CC 3087 fi 3088 fi 3089 3090 fi 3091 3092 3093 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3095 as_fn_error $? "no acceptable C compiler found in \$PATH 3096 See \`config.log' for more details" "$LINENO" 5; } 3097 3098 # Provide some information about the compiler. 3099 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3100 set X $ac_compile 3101 ac_compiler=$2 3102 for ac_option in --version -v -V -qversion; do 3103 { { ac_try="$ac_compiler $ac_option >&5" 3104 case "(($ac_try" in 3105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3106 *) ac_try_echo=$ac_try;; 3107 esac 3108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3109 $as_echo "$ac_try_echo"; } >&5 3110 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3111 ac_status=$? 3112 if test -s conftest.err; then 3113 sed '10a\ 3114 ... rest of stderr output deleted ... 3115 10q' conftest.err >conftest.er1 3116 cat conftest.er1 >&5 3117 fi 3118 rm -f conftest.er1 conftest.err 3119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3120 test $ac_status = 0; } 3121 done 3122 3123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3124 /* end confdefs.h. */ 3125 3126 int 3127 main () 3128 { 3129 3130 ; 3131 return 0; 3132 } 3133 _ACEOF 3134 ac_clean_files_save=$ac_clean_files 3135 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3136 # Try to create an executable without -o first, disregard a.out. 3137 # It will help us diagnose broken compilers, and finding out an intuition 3138 # of exeext. 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3140 $as_echo_n "checking whether the C compiler works... " >&6; } 3141 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3142 3143 # The possible output files: 3144 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3145 3146 ac_rmfiles= 3147 for ac_file in $ac_files 3148 do 3149 case $ac_file in 3150 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3151 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3152 esac 3153 done 3154 rm -f $ac_rmfiles 3155 3156 if { { ac_try="$ac_link_default" 3157 case "(($ac_try" in 3158 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3159 *) ac_try_echo=$ac_try;; 3160 esac 3161 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3162 $as_echo "$ac_try_echo"; } >&5 3163 (eval "$ac_link_default") 2>&5 3164 ac_status=$? 3165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3166 test $ac_status = 0; }; then : 3167 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3168 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3169 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3170 # so that the user can short-circuit this test for compilers unknown to 3171 # Autoconf. 3172 for ac_file in $ac_files '' 3173 do 3174 test -f "$ac_file" || continue 3175 case $ac_file in 3176 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3177 ;; 3178 [ab].out ) 3179 # We found the default executable, but exeext='' is most 3180 # certainly right. 3181 break;; 3182 *.* ) 3183 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3184 then :; else 3185 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3186 fi 3187 # We set ac_cv_exeext here because the later test for it is not 3188 # safe: cross compilers may not add the suffix if given an `-o' 3189 # argument, so we may need to know it at that point already. 3190 # Even if this section looks crufty: it has the advantage of 3191 # actually working. 3192 break;; 3193 * ) 3194 break;; 3195 esac 3196 done 3197 test "$ac_cv_exeext" = no && ac_cv_exeext= 3198 3199 else 3200 ac_file='' 3201 fi 3202 if test -z "$ac_file"; then : 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3204 $as_echo "no" >&6; } 3205 $as_echo "$as_me: failed program was:" >&5 3206 sed 's/^/| /' conftest.$ac_ext >&5 3207 3208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3210 as_fn_error 77 "C compiler cannot create executables 3211 See \`config.log' for more details" "$LINENO" 5; } 3212 else 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3214 $as_echo "yes" >&6; } 3215 fi 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3217 $as_echo_n "checking for C compiler default output file name... " >&6; } 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3219 $as_echo "$ac_file" >&6; } 3220 ac_exeext=$ac_cv_exeext 3221 3222 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3223 ac_clean_files=$ac_clean_files_save 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3225 $as_echo_n "checking for suffix of executables... " >&6; } 3226 if { { ac_try="$ac_link" 3227 case "(($ac_try" in 3228 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3229 *) ac_try_echo=$ac_try;; 3230 esac 3231 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3232 $as_echo "$ac_try_echo"; } >&5 3233 (eval "$ac_link") 2>&5 3234 ac_status=$? 3235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3236 test $ac_status = 0; }; then : 3237 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3238 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3239 # work properly (i.e., refer to `conftest.exe'), while it won't with 3240 # `rm'. 3241 for ac_file in conftest.exe conftest conftest.*; do 3242 test -f "$ac_file" || continue 3243 case $ac_file in 3244 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3245 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3246 break;; 3247 * ) break;; 3248 esac 3249 done 3250 else 3251 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3253 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3254 See \`config.log' for more details" "$LINENO" 5; } 3255 fi 3256 rm -f conftest conftest$ac_cv_exeext 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3258 $as_echo "$ac_cv_exeext" >&6; } 3259 3260 rm -f conftest.$ac_ext 3261 EXEEXT=$ac_cv_exeext 3262 ac_exeext=$EXEEXT 3263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3264 /* end confdefs.h. */ 3265 #include <stdio.h> 3266 int 3267 main () 3268 { 3269 FILE *f = fopen ("conftest.out", "w"); 3270 return ferror (f) || fclose (f) != 0; 3271 3272 ; 3273 return 0; 3274 } 3275 _ACEOF 3276 ac_clean_files="$ac_clean_files conftest.out" 3277 # Check that the compiler produces executables we can run. If not, either 3278 # the compiler is broken, or we cross compile. 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3280 $as_echo_n "checking whether we are cross compiling... " >&6; } 3281 if test "$cross_compiling" != yes; then 3282 { { ac_try="$ac_link" 3283 case "(($ac_try" in 3284 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3285 *) ac_try_echo=$ac_try;; 3286 esac 3287 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3288 $as_echo "$ac_try_echo"; } >&5 3289 (eval "$ac_link") 2>&5 3290 ac_status=$? 3291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3292 test $ac_status = 0; } 3293 if { ac_try='./conftest$ac_cv_exeext' 3294 { { case "(($ac_try" in 3295 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3296 *) ac_try_echo=$ac_try;; 3297 esac 3298 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3299 $as_echo "$ac_try_echo"; } >&5 3300 (eval "$ac_try") 2>&5 3301 ac_status=$? 3302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3303 test $ac_status = 0; }; }; then 3304 cross_compiling=no 3305 else 3306 if test "$cross_compiling" = maybe; then 3307 cross_compiling=yes 3308 else 3309 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3310 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3311 as_fn_error $? "cannot run C compiled programs. 3312 If you meant to cross compile, use \`--host'. 3313 See \`config.log' for more details" "$LINENO" 5; } 3314 fi 3315 fi 3316 fi 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3318 $as_echo "$cross_compiling" >&6; } 3319 3320 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3321 ac_clean_files=$ac_clean_files_save 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3323 $as_echo_n "checking for suffix of object files... " >&6; } 3324 if ${ac_cv_objext+:} false; then : 3325 $as_echo_n "(cached) " >&6 3326 else 3327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3328 /* end confdefs.h. */ 3329 3330 int 3331 main () 3332 { 3333 3334 ; 3335 return 0; 3336 } 3337 _ACEOF 3338 rm -f conftest.o conftest.obj 3339 if { { ac_try="$ac_compile" 3340 case "(($ac_try" in 3341 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3342 *) ac_try_echo=$ac_try;; 3343 esac 3344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3345 $as_echo "$ac_try_echo"; } >&5 3346 (eval "$ac_compile") 2>&5 3347 ac_status=$? 3348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3349 test $ac_status = 0; }; then : 3350 for ac_file in conftest.o conftest.obj conftest.*; do 3351 test -f "$ac_file" || continue; 3352 case $ac_file in 3353 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3354 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3355 break;; 3356 esac 3357 done 3358 else 3359 $as_echo "$as_me: failed program was:" >&5 3360 sed 's/^/| /' conftest.$ac_ext >&5 3361 3362 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3363 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3364 as_fn_error $? "cannot compute suffix of object files: cannot compile 3365 See \`config.log' for more details" "$LINENO" 5; } 3366 fi 3367 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3368 fi 3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3370 $as_echo "$ac_cv_objext" >&6; } 3371 OBJEXT=$ac_cv_objext 3372 ac_objext=$OBJEXT 3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3374 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3375 if ${ac_cv_c_compiler_gnu+:} false; then : 3376 $as_echo_n "(cached) " >&6 3377 else 3378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3379 /* end confdefs.h. */ 3380 3381 int 3382 main () 3383 { 3384 #ifndef __GNUC__ 3385 choke me 3386 #endif 3387 3388 ; 3389 return 0; 3390 } 3391 _ACEOF 3392 if ac_fn_c_try_compile "$LINENO"; then : 3393 ac_compiler_gnu=yes 3394 else 3395 ac_compiler_gnu=no 3396 fi 3397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3398 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3399 3400 fi 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3402 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3403 if test $ac_compiler_gnu = yes; then 3404 GCC=yes 3405 else 3406 GCC= 3407 fi 3408 ac_test_CFLAGS=${CFLAGS+set} 3409 ac_save_CFLAGS=$CFLAGS 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3411 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3412 if ${ac_cv_prog_cc_g+:} false; then : 3413 $as_echo_n "(cached) " >&6 3414 else 3415 ac_save_c_werror_flag=$ac_c_werror_flag 3416 ac_c_werror_flag=yes 3417 ac_cv_prog_cc_g=no 3418 CFLAGS="-g" 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main () 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 if ac_fn_c_try_compile "$LINENO"; then : 3431 ac_cv_prog_cc_g=yes 3432 else 3433 CFLAGS="" 3434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3435 /* end confdefs.h. */ 3436 3437 int 3438 main () 3439 { 3440 3441 ; 3442 return 0; 3443 } 3444 _ACEOF 3445 if ac_fn_c_try_compile "$LINENO"; then : 3446 3447 else 3448 ac_c_werror_flag=$ac_save_c_werror_flag 3449 CFLAGS="-g" 3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451 /* end confdefs.h. */ 3452 3453 int 3454 main () 3455 { 3456 3457 ; 3458 return 0; 3459 } 3460 _ACEOF 3461 if ac_fn_c_try_compile "$LINENO"; then : 3462 ac_cv_prog_cc_g=yes 3463 fi 3464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3465 fi 3466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3467 fi 3468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3469 ac_c_werror_flag=$ac_save_c_werror_flag 3470 fi 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3472 $as_echo "$ac_cv_prog_cc_g" >&6; } 3473 if test "$ac_test_CFLAGS" = set; then 3474 CFLAGS=$ac_save_CFLAGS 3475 elif test $ac_cv_prog_cc_g = yes; then 3476 if test "$GCC" = yes; then 3477 CFLAGS="-g -O2" 3478 else 3479 CFLAGS="-g" 3480 fi 3481 else 3482 if test "$GCC" = yes; then 3483 CFLAGS="-O2" 3484 else 3485 CFLAGS= 3486 fi 3487 fi 3488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3489 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3490 if ${ac_cv_prog_cc_c89+:} false; then : 3491 $as_echo_n "(cached) " >&6 3492 else 3493 ac_cv_prog_cc_c89=no 3494 ac_save_CC=$CC 3495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3496 /* end confdefs.h. */ 3497 #include <stdarg.h> 3498 #include <stdio.h> 3499 struct stat; 3500 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3501 struct buf { int x; }; 3502 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3503 static char *e (p, i) 3504 char **p; 3505 int i; 3506 { 3507 return p[i]; 3508 } 3509 static char *f (char * (*g) (char **, int), char **p, ...) 3510 { 3511 char *s; 3512 va_list v; 3513 va_start (v,p); 3514 s = g (p, va_arg (v,int)); 3515 va_end (v); 3516 return s; 3517 } 3518 3519 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3520 function prototypes and stuff, but not '\xHH' hex character constants. 3521 These don't provoke an error unfortunately, instead are silently treated 3522 as 'x'. The following induces an error, until -std is added to get 3523 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3524 array size at least. It's necessary to write '\x00'==0 to get something 3525 that's true only with -std. */ 3526 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3527 3528 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3529 inside strings and character constants. */ 3530 #define FOO(x) 'x' 3531 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3532 3533 int test (int i, double x); 3534 struct s1 {int (*f) (int a);}; 3535 struct s2 {int (*f) (double a);}; 3536 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3537 int argc; 3538 char **argv; 3539 int 3540 main () 3541 { 3542 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3543 ; 3544 return 0; 3545 } 3546 _ACEOF 3547 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3548 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3549 do 3550 CC="$ac_save_CC $ac_arg" 3551 if ac_fn_c_try_compile "$LINENO"; then : 3552 ac_cv_prog_cc_c89=$ac_arg 3553 fi 3554 rm -f core conftest.err conftest.$ac_objext 3555 test "x$ac_cv_prog_cc_c89" != "xno" && break 3556 done 3557 rm -f conftest.$ac_ext 3558 CC=$ac_save_CC 3559 3560 fi 3561 # AC_CACHE_VAL 3562 case "x$ac_cv_prog_cc_c89" in 3563 x) 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3565 $as_echo "none needed" >&6; } ;; 3566 xno) 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3568 $as_echo "unsupported" >&6; } ;; 3569 *) 3570 CC="$CC $ac_cv_prog_cc_c89" 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3572 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3573 esac 3574 if test "x$ac_cv_prog_cc_c89" != xno; then : 3575 3576 fi 3577 3578 ac_ext=c 3579 ac_cpp='$CPP $CPPFLAGS' 3580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3582 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3583 3584 ac_ext=c 3585 ac_cpp='$CPP $CPPFLAGS' 3586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3588 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3590 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3591 if ${am_cv_prog_cc_c_o+:} false; then : 3592 $as_echo_n "(cached) " >&6 3593 else 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 3597 int 3598 main () 3599 { 3600 3601 ; 3602 return 0; 3603 } 3604 _ACEOF 3605 # Make sure it works both with $CC and with simple cc. 3606 # Following AC_PROG_CC_C_O, we do the test twice because some 3607 # compilers refuse to overwrite an existing .o file with -o, 3608 # though they will create one. 3609 am_cv_prog_cc_c_o=yes 3610 for am_i in 1 2; do 3611 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3612 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3613 ac_status=$? 3614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3615 (exit $ac_status); } \ 3616 && test -f conftest2.$ac_objext; then 3617 : OK 3618 else 3619 am_cv_prog_cc_c_o=no 3620 break 3621 fi 3622 done 3623 rm -f core conftest* 3624 unset am_i 3625 fi 3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3627 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3628 if test "$am_cv_prog_cc_c_o" != yes; then 3629 # Losing compiler, so override with the script. 3630 # FIXME: It is wrong to rewrite CC. 3631 # But if we don't then we get into trouble of one sort or another. 3632 # A longer-term fix would be to have automake use am__CC in this case, 3633 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3634 CC="$am_aux_dir/compile $CC" 3635 fi 3636 ac_ext=c 3637 ac_cpp='$CPP $CPPFLAGS' 3638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3640 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3641 3642 3643 depcc="$CC" am_compiler_list= 3644 3645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3646 $as_echo_n "checking dependency style of $depcc... " >&6; } 3647 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3648 $as_echo_n "(cached) " >&6 3649 else 3650 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3651 # We make a subdir and do the tests there. Otherwise we can end up 3652 # making bogus files that we don't know about and never remove. For 3653 # instance it was reported that on HP-UX the gcc test will end up 3654 # making a dummy file named 'D' -- because '-MD' means "put the output 3655 # in D". 3656 rm -rf conftest.dir 3657 mkdir conftest.dir 3658 # Copy depcomp to subdir because otherwise we won't find it if we're 3659 # using a relative directory. 3660 cp "$am_depcomp" conftest.dir 3661 cd conftest.dir 3662 # We will build objects and dependencies in a subdirectory because 3663 # it helps to detect inapplicable dependency modes. For instance 3664 # both Tru64's cc and ICC support -MD to output dependencies as a 3665 # side effect of compilation, but ICC will put the dependencies in 3666 # the current directory while Tru64 will put them in the object 3667 # directory. 3668 mkdir sub 3669 3670 am_cv_CC_dependencies_compiler_type=none 3671 if test "$am_compiler_list" = ""; then 3672 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3673 fi 3674 am__universal=false 3675 case " $depcc " in #( 3676 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3677 esac 3678 3679 for depmode in $am_compiler_list; do 3680 # Setup a source with many dependencies, because some compilers 3681 # like to wrap large dependency lists on column 80 (with \), and 3682 # we should not choose a depcomp mode which is confused by this. 3683 # 3684 # We need to recreate these files for each test, as the compiler may 3685 # overwrite some of them when testing with obscure command lines. 3686 # This happens at least with the AIX C compiler. 3687 : > sub/conftest.c 3688 for i in 1 2 3 4 5 6; do 3689 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3690 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3691 # Solaris 10 /bin/sh. 3692 echo '/* dummy */' > sub/conftst$i.h 3693 done 3694 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3695 3696 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3697 # mode. It turns out that the SunPro C++ compiler does not properly 3698 # handle '-M -o', and we need to detect this. Also, some Intel 3699 # versions had trouble with output in subdirs. 3700 am__obj=sub/conftest.${OBJEXT-o} 3701 am__minus_obj="-o $am__obj" 3702 case $depmode in 3703 gcc) 3704 # This depmode causes a compiler race in universal mode. 3705 test "$am__universal" = false || continue 3706 ;; 3707 nosideeffect) 3708 # After this tag, mechanisms are not by side-effect, so they'll 3709 # only be used when explicitly requested. 3710 if test "x$enable_dependency_tracking" = xyes; then 3711 continue 3712 else 3713 break 3714 fi 3715 ;; 3716 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3717 # This compiler won't grok '-c -o', but also, the minuso test has 3718 # not run yet. These depmodes are late enough in the game, and 3719 # so weak that their functioning should not be impacted. 3720 am__obj=conftest.${OBJEXT-o} 3721 am__minus_obj= 3722 ;; 3723 none) break ;; 3724 esac 3725 if depmode=$depmode \ 3726 source=sub/conftest.c object=$am__obj \ 3727 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3728 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3729 >/dev/null 2>conftest.err && 3730 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3731 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3732 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3733 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3734 # icc doesn't choke on unknown options, it will just issue warnings 3735 # or remarks (even with -Werror). So we grep stderr for any message 3736 # that says an option was ignored or not supported. 3737 # When given -MP, icc 7.0 and 7.1 complain thusly: 3738 # icc: Command line warning: ignoring option '-M'; no argument required 3739 # The diagnosis changed in icc 8.0: 3740 # icc: Command line remark: option '-MP' not supported 3741 if (grep 'ignoring option' conftest.err || 3742 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3743 am_cv_CC_dependencies_compiler_type=$depmode 3744 break 3745 fi 3746 fi 3747 done 3748 3749 cd .. 3750 rm -rf conftest.dir 3751 else 3752 am_cv_CC_dependencies_compiler_type=none 3753 fi 3754 3755 fi 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3757 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3758 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3759 3760 if 3761 test "x$enable_dependency_tracking" != xno \ 3762 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3763 am__fastdepCC_TRUE= 3764 am__fastdepCC_FALSE='#' 3765 else 3766 am__fastdepCC_TRUE='#' 3767 am__fastdepCC_FALSE= 3768 fi 3769 3770 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3772 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3773 if ${ac_cv_prog_cc_c99+:} false; then : 3774 $as_echo_n "(cached) " >&6 3775 else 3776 ac_cv_prog_cc_c99=no 3777 ac_save_CC=$CC 3778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3779 /* end confdefs.h. */ 3780 #include <stdarg.h> 3781 #include <stdbool.h> 3782 #include <stdlib.h> 3783 #include <wchar.h> 3784 #include <stdio.h> 3785 3786 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3787 #define debug(...) fprintf (stderr, __VA_ARGS__) 3788 #define showlist(...) puts (#__VA_ARGS__) 3789 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3790 static void 3791 test_varargs_macros (void) 3792 { 3793 int x = 1234; 3794 int y = 5678; 3795 debug ("Flag"); 3796 debug ("X = %d\n", x); 3797 showlist (The first, second, and third items.); 3798 report (x>y, "x is %d but y is %d", x, y); 3799 } 3800 3801 // Check long long types. 3802 #define BIG64 18446744073709551615ull 3803 #define BIG32 4294967295ul 3804 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3805 #if !BIG_OK 3806 your preprocessor is broken; 3807 #endif 3808 #if BIG_OK 3809 #else 3810 your preprocessor is broken; 3811 #endif 3812 static long long int bignum = -9223372036854775807LL; 3813 static unsigned long long int ubignum = BIG64; 3814 3815 struct incomplete_array 3816 { 3817 int datasize; 3818 double data[]; 3819 }; 3820 3821 struct named_init { 3822 int number; 3823 const wchar_t *name; 3824 double average; 3825 }; 3826 3827 typedef const char *ccp; 3828 3829 static inline int 3830 test_restrict (ccp restrict text) 3831 { 3832 // See if C++-style comments work. 3833 // Iterate through items via the restricted pointer. 3834 // Also check for declarations in for loops. 3835 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3836 continue; 3837 return 0; 3838 } 3839 3840 // Check varargs and va_copy. 3841 static void 3842 test_varargs (const char *format, ...) 3843 { 3844 va_list args; 3845 va_start (args, format); 3846 va_list args_copy; 3847 va_copy (args_copy, args); 3848 3849 const char *str; 3850 int number; 3851 float fnumber; 3852 3853 while (*format) 3854 { 3855 switch (*format++) 3856 { 3857 case 's': // string 3858 str = va_arg (args_copy, const char *); 3859 break; 3860 case 'd': // int 3861 number = va_arg (args_copy, int); 3862 break; 3863 case 'f': // float 3864 fnumber = va_arg (args_copy, double); 3865 break; 3866 default: 3867 break; 3868 } 3869 } 3870 va_end (args_copy); 3871 va_end (args); 3872 } 3873 3874 int 3875 main () 3876 { 3877 3878 // Check bool. 3879 _Bool success = false; 3880 3881 // Check restrict. 3882 if (test_restrict ("String literal") == 0) 3883 success = true; 3884 char *restrict newvar = "Another string"; 3885 3886 // Check varargs. 3887 test_varargs ("s, d' f .", "string", 65, 34.234); 3888 test_varargs_macros (); 3889 3890 // Check flexible array members. 3891 struct incomplete_array *ia = 3892 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3893 ia->datasize = 10; 3894 for (int i = 0; i < ia->datasize; ++i) 3895 ia->data[i] = i * 1.234; 3896 3897 // Check named initializers. 3898 struct named_init ni = { 3899 .number = 34, 3900 .name = L"Test wide string", 3901 .average = 543.34343, 3902 }; 3903 3904 ni.number = 58; 3905 3906 int dynamic_array[ni.number]; 3907 dynamic_array[ni.number - 1] = 543; 3908 3909 // work around unused variable warnings 3910 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3911 || dynamic_array[ni.number - 1] != 543); 3912 3913 ; 3914 return 0; 3915 } 3916 _ACEOF 3917 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3918 do 3919 CC="$ac_save_CC $ac_arg" 3920 if ac_fn_c_try_compile "$LINENO"; then : 3921 ac_cv_prog_cc_c99=$ac_arg 3922 fi 3923 rm -f core conftest.err conftest.$ac_objext 3924 test "x$ac_cv_prog_cc_c99" != "xno" && break 3925 done 3926 rm -f conftest.$ac_ext 3927 CC=$ac_save_CC 3928 3929 fi 3930 # AC_CACHE_VAL 3931 case "x$ac_cv_prog_cc_c99" in 3932 x) 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3934 $as_echo "none needed" >&6; } ;; 3935 xno) 3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3937 $as_echo "unsupported" >&6; } ;; 3938 *) 3939 CC="$CC $ac_cv_prog_cc_c99" 3940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3941 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3942 esac 3943 if test "x$ac_cv_prog_cc_c99" != xno; then : 3944 3945 fi 3946 3947 3948 3949 ac_ext=c 3950 ac_cpp='$CPP $CPPFLAGS' 3951 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3952 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3953 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3955 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3956 # On Suns, sometimes $CPP names a directory. 3957 if test -n "$CPP" && test -d "$CPP"; then 3958 CPP= 3959 fi 3960 if test -z "$CPP"; then 3961 if ${ac_cv_prog_CPP+:} false; then : 3962 $as_echo_n "(cached) " >&6 3963 else 3964 # Double quotes because CPP needs to be expanded 3965 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3966 do 3967 ac_preproc_ok=false 3968 for ac_c_preproc_warn_flag in '' yes 3969 do 3970 # Use a header file that comes with gcc, so configuring glibc 3971 # with a fresh cross-compiler works. 3972 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3973 # <limits.h> exists even on freestanding compilers. 3974 # On the NeXT, cc -E runs the code through the compiler's parser, 3975 # not just through cpp. "Syntax error" is here to catch this case. 3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3977 /* end confdefs.h. */ 3978 #ifdef __STDC__ 3979 # include <limits.h> 3980 #else 3981 # include <assert.h> 3982 #endif 3983 Syntax error 3984 _ACEOF 3985 if ac_fn_c_try_cpp "$LINENO"; then : 3986 3987 else 3988 # Broken: fails on valid input. 3989 continue 3990 fi 3991 rm -f conftest.err conftest.i conftest.$ac_ext 3992 3993 # OK, works on sane cases. Now check whether nonexistent headers 3994 # can be detected and how. 3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3996 /* end confdefs.h. */ 3997 #include <ac_nonexistent.h> 3998 _ACEOF 3999 if ac_fn_c_try_cpp "$LINENO"; then : 4000 # Broken: success on invalid input. 4001 continue 4002 else 4003 # Passes both tests. 4004 ac_preproc_ok=: 4005 break 4006 fi 4007 rm -f conftest.err conftest.i conftest.$ac_ext 4008 4009 done 4010 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4011 rm -f conftest.i conftest.err conftest.$ac_ext 4012 if $ac_preproc_ok; then : 4013 break 4014 fi 4015 4016 done 4017 ac_cv_prog_CPP=$CPP 4018 4019 fi 4020 CPP=$ac_cv_prog_CPP 4021 else 4022 ac_cv_prog_CPP=$CPP 4023 fi 4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4025 $as_echo "$CPP" >&6; } 4026 ac_preproc_ok=false 4027 for ac_c_preproc_warn_flag in '' yes 4028 do 4029 # Use a header file that comes with gcc, so configuring glibc 4030 # with a fresh cross-compiler works. 4031 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4032 # <limits.h> exists even on freestanding compilers. 4033 # On the NeXT, cc -E runs the code through the compiler's parser, 4034 # not just through cpp. "Syntax error" is here to catch this case. 4035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4036 /* end confdefs.h. */ 4037 #ifdef __STDC__ 4038 # include <limits.h> 4039 #else 4040 # include <assert.h> 4041 #endif 4042 Syntax error 4043 _ACEOF 4044 if ac_fn_c_try_cpp "$LINENO"; then : 4045 4046 else 4047 # Broken: fails on valid input. 4048 continue 4049 fi 4050 rm -f conftest.err conftest.i conftest.$ac_ext 4051 4052 # OK, works on sane cases. Now check whether nonexistent headers 4053 # can be detected and how. 4054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4055 /* end confdefs.h. */ 4056 #include <ac_nonexistent.h> 4057 _ACEOF 4058 if ac_fn_c_try_cpp "$LINENO"; then : 4059 # Broken: success on invalid input. 4060 continue 4061 else 4062 # Passes both tests. 4063 ac_preproc_ok=: 4064 break 4065 fi 4066 rm -f conftest.err conftest.i conftest.$ac_ext 4067 4068 done 4069 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4070 rm -f conftest.i conftest.err conftest.$ac_ext 4071 if $ac_preproc_ok; then : 4072 4073 else 4074 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4076 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4077 See \`config.log' for more details" "$LINENO" 5; } 4078 fi 4079 4080 ac_ext=c 4081 ac_cpp='$CPP $CPPFLAGS' 4082 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4083 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4084 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4085 4086 4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4088 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4089 if ${ac_cv_path_GREP+:} false; then : 4090 $as_echo_n "(cached) " >&6 4091 else 4092 if test -z "$GREP"; then 4093 ac_path_GREP_found=false 4094 # Loop through the user's path and test for each of PROGNAME-LIST 4095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4096 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4097 do 4098 IFS=$as_save_IFS 4099 test -z "$as_dir" && as_dir=. 4100 for ac_prog in grep ggrep; do 4101 for ac_exec_ext in '' $ac_executable_extensions; do 4102 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4103 as_fn_executable_p "$ac_path_GREP" || continue 4104 # Check for GNU ac_path_GREP and select it if it is found. 4105 # Check for GNU $ac_path_GREP 4106 case `"$ac_path_GREP" --version 2>&1` in 4107 *GNU*) 4108 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4109 *) 4110 ac_count=0 4111 $as_echo_n 0123456789 >"conftest.in" 4112 while : 4113 do 4114 cat "conftest.in" "conftest.in" >"conftest.tmp" 4115 mv "conftest.tmp" "conftest.in" 4116 cp "conftest.in" "conftest.nl" 4117 $as_echo 'GREP' >> "conftest.nl" 4118 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4120 as_fn_arith $ac_count + 1 && ac_count=$as_val 4121 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4122 # Best one so far, save it but keep looking for a better one 4123 ac_cv_path_GREP="$ac_path_GREP" 4124 ac_path_GREP_max=$ac_count 4125 fi 4126 # 10*(2^10) chars as input seems more than enough 4127 test $ac_count -gt 10 && break 4128 done 4129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4130 esac 4131 4132 $ac_path_GREP_found && break 3 4133 done 4134 done 4135 done 4136 IFS=$as_save_IFS 4137 if test -z "$ac_cv_path_GREP"; then 4138 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4139 fi 4140 else 4141 ac_cv_path_GREP=$GREP 4142 fi 4143 4144 fi 4145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4146 $as_echo "$ac_cv_path_GREP" >&6; } 4147 GREP="$ac_cv_path_GREP" 4148 4149 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4151 $as_echo_n "checking for egrep... " >&6; } 4152 if ${ac_cv_path_EGREP+:} false; then : 4153 $as_echo_n "(cached) " >&6 4154 else 4155 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4156 then ac_cv_path_EGREP="$GREP -E" 4157 else 4158 if test -z "$EGREP"; then 4159 ac_path_EGREP_found=false 4160 # Loop through the user's path and test for each of PROGNAME-LIST 4161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4162 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4163 do 4164 IFS=$as_save_IFS 4165 test -z "$as_dir" && as_dir=. 4166 for ac_prog in egrep; do 4167 for ac_exec_ext in '' $ac_executable_extensions; do 4168 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4169 as_fn_executable_p "$ac_path_EGREP" || continue 4170 # Check for GNU ac_path_EGREP and select it if it is found. 4171 # Check for GNU $ac_path_EGREP 4172 case `"$ac_path_EGREP" --version 2>&1` in 4173 *GNU*) 4174 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4175 *) 4176 ac_count=0 4177 $as_echo_n 0123456789 >"conftest.in" 4178 while : 4179 do 4180 cat "conftest.in" "conftest.in" >"conftest.tmp" 4181 mv "conftest.tmp" "conftest.in" 4182 cp "conftest.in" "conftest.nl" 4183 $as_echo 'EGREP' >> "conftest.nl" 4184 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4185 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4186 as_fn_arith $ac_count + 1 && ac_count=$as_val 4187 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4188 # Best one so far, save it but keep looking for a better one 4189 ac_cv_path_EGREP="$ac_path_EGREP" 4190 ac_path_EGREP_max=$ac_count 4191 fi 4192 # 10*(2^10) chars as input seems more than enough 4193 test $ac_count -gt 10 && break 4194 done 4195 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4196 esac 4197 4198 $ac_path_EGREP_found && break 3 4199 done 4200 done 4201 done 4202 IFS=$as_save_IFS 4203 if test -z "$ac_cv_path_EGREP"; then 4204 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4205 fi 4206 else 4207 ac_cv_path_EGREP=$EGREP 4208 fi 4209 4210 fi 4211 fi 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4213 $as_echo "$ac_cv_path_EGREP" >&6; } 4214 EGREP="$ac_cv_path_EGREP" 4215 4216 4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4218 $as_echo_n "checking for ANSI C header files... " >&6; } 4219 if ${ac_cv_header_stdc+:} false; then : 4220 $as_echo_n "(cached) " >&6 4221 else 4222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4223 /* end confdefs.h. */ 4224 #include <stdlib.h> 4225 #include <stdarg.h> 4226 #include <string.h> 4227 #include <float.h> 4228 4229 int 4230 main () 4231 { 4232 4233 ; 4234 return 0; 4235 } 4236 _ACEOF 4237 if ac_fn_c_try_compile "$LINENO"; then : 4238 ac_cv_header_stdc=yes 4239 else 4240 ac_cv_header_stdc=no 4241 fi 4242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4243 4244 if test $ac_cv_header_stdc = yes; then 4245 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4247 /* end confdefs.h. */ 4248 #include <string.h> 4249 4250 _ACEOF 4251 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4252 $EGREP "memchr" >/dev/null 2>&1; then : 4253 4254 else 4255 ac_cv_header_stdc=no 4256 fi 4257 rm -f conftest* 4258 4259 fi 4260 4261 if test $ac_cv_header_stdc = yes; then 4262 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264 /* end confdefs.h. */ 4265 #include <stdlib.h> 4266 4267 _ACEOF 4268 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4269 $EGREP "free" >/dev/null 2>&1; then : 4270 4271 else 4272 ac_cv_header_stdc=no 4273 fi 4274 rm -f conftest* 4275 4276 fi 4277 4278 if test $ac_cv_header_stdc = yes; then 4279 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4280 if test "$cross_compiling" = yes; then : 4281 : 4282 else 4283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4284 /* end confdefs.h. */ 4285 #include <ctype.h> 4286 #include <stdlib.h> 4287 #if ((' ' & 0x0FF) == 0x020) 4288 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4289 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4290 #else 4291 # define ISLOWER(c) \ 4292 (('a' <= (c) && (c) <= 'i') \ 4293 || ('j' <= (c) && (c) <= 'r') \ 4294 || ('s' <= (c) && (c) <= 'z')) 4295 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4296 #endif 4297 4298 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4299 int 4300 main () 4301 { 4302 int i; 4303 for (i = 0; i < 256; i++) 4304 if (XOR (islower (i), ISLOWER (i)) 4305 || toupper (i) != TOUPPER (i)) 4306 return 2; 4307 return 0; 4308 } 4309 _ACEOF 4310 if ac_fn_c_try_run "$LINENO"; then : 4311 4312 else 4313 ac_cv_header_stdc=no 4314 fi 4315 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4316 conftest.$ac_objext conftest.beam conftest.$ac_ext 4317 fi 4318 4319 fi 4320 fi 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4322 $as_echo "$ac_cv_header_stdc" >&6; } 4323 if test $ac_cv_header_stdc = yes; then 4324 4325 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4326 4327 fi 4328 4329 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4330 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4331 inttypes.h stdint.h unistd.h 4332 do : 4333 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4334 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4335 " 4336 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4337 cat >>confdefs.h <<_ACEOF 4338 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4339 _ACEOF 4340 4341 fi 4342 4343 done 4344 4345 4346 4347 4348 4349 4350 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4351 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4352 CLANGCC="yes" 4353 else 4354 CLANGCC="no" 4355 fi 4356 4357 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4358 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4359 INTELCC="yes" 4360 else 4361 INTELCC="no" 4362 fi 4363 4364 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4365 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4366 SUNCC="yes" 4367 else 4368 SUNCC="no" 4369 fi 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4380 if test -n "$ac_tool_prefix"; then 4381 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4382 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4384 $as_echo_n "checking for $ac_word... " >&6; } 4385 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4386 $as_echo_n "(cached) " >&6 4387 else 4388 case $PKG_CONFIG in 4389 [\\/]* | ?:[\\/]*) 4390 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4391 ;; 4392 *) 4393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4394 for as_dir in $PATH 4395 do 4396 IFS=$as_save_IFS 4397 test -z "$as_dir" && as_dir=. 4398 for ac_exec_ext in '' $ac_executable_extensions; do 4399 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4400 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4402 break 2 4403 fi 4404 done 4405 done 4406 IFS=$as_save_IFS 4407 4408 ;; 4409 esac 4410 fi 4411 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4412 if test -n "$PKG_CONFIG"; then 4413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4414 $as_echo "$PKG_CONFIG" >&6; } 4415 else 4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4417 $as_echo "no" >&6; } 4418 fi 4419 4420 4421 fi 4422 if test -z "$ac_cv_path_PKG_CONFIG"; then 4423 ac_pt_PKG_CONFIG=$PKG_CONFIG 4424 # Extract the first word of "pkg-config", so it can be a program name with args. 4425 set dummy pkg-config; ac_word=$2 4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4427 $as_echo_n "checking for $ac_word... " >&6; } 4428 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4429 $as_echo_n "(cached) " >&6 4430 else 4431 case $ac_pt_PKG_CONFIG in 4432 [\\/]* | ?:[\\/]*) 4433 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4434 ;; 4435 *) 4436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4437 for as_dir in $PATH 4438 do 4439 IFS=$as_save_IFS 4440 test -z "$as_dir" && as_dir=. 4441 for ac_exec_ext in '' $ac_executable_extensions; do 4442 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4443 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4444 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4445 break 2 4446 fi 4447 done 4448 done 4449 IFS=$as_save_IFS 4450 4451 ;; 4452 esac 4453 fi 4454 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4455 if test -n "$ac_pt_PKG_CONFIG"; then 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4457 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4458 else 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4460 $as_echo "no" >&6; } 4461 fi 4462 4463 if test "x$ac_pt_PKG_CONFIG" = x; then 4464 PKG_CONFIG="" 4465 else 4466 case $cross_compiling:$ac_tool_warned in 4467 yes:) 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4470 ac_tool_warned=yes ;; 4471 esac 4472 PKG_CONFIG=$ac_pt_PKG_CONFIG 4473 fi 4474 else 4475 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4476 fi 4477 4478 fi 4479 if test -n "$PKG_CONFIG"; then 4480 _pkg_min_version=0.9.0 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4482 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4483 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4485 $as_echo "yes" >&6; } 4486 else 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4488 $as_echo "no" >&6; } 4489 PKG_CONFIG="" 4490 fi 4491 fi 4492 # Make sure we can run config.sub. 4493 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4494 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4495 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4497 $as_echo_n "checking build system type... " >&6; } 4498 if ${ac_cv_build+:} false; then : 4499 $as_echo_n "(cached) " >&6 4500 else 4501 ac_build_alias=$build_alias 4502 test "x$ac_build_alias" = x && 4503 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4504 test "x$ac_build_alias" = x && 4505 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4506 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4507 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4508 4509 fi 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4511 $as_echo "$ac_cv_build" >&6; } 4512 case $ac_cv_build in 4513 *-*-*) ;; 4514 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4515 esac 4516 build=$ac_cv_build 4517 ac_save_IFS=$IFS; IFS='-' 4518 set x $ac_cv_build 4519 shift 4520 build_cpu=$1 4521 build_vendor=$2 4522 shift; shift 4523 # Remember, the first character of IFS is used to create $*, 4524 # except with old shells: 4525 build_os=$* 4526 IFS=$ac_save_IFS 4527 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4528 4529 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4531 $as_echo_n "checking host system type... " >&6; } 4532 if ${ac_cv_host+:} false; then : 4533 $as_echo_n "(cached) " >&6 4534 else 4535 if test "x$host_alias" = x; then 4536 ac_cv_host=$ac_cv_build 4537 else 4538 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4539 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4540 fi 4541 4542 fi 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4544 $as_echo "$ac_cv_host" >&6; } 4545 case $ac_cv_host in 4546 *-*-*) ;; 4547 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4548 esac 4549 host=$ac_cv_host 4550 ac_save_IFS=$IFS; IFS='-' 4551 set x $ac_cv_host 4552 shift 4553 host_cpu=$1 4554 host_vendor=$2 4555 shift; shift 4556 # Remember, the first character of IFS is used to create $*, 4557 # except with old shells: 4558 host_os=$* 4559 IFS=$ac_save_IFS 4560 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4561 4562 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4564 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4565 if ${ac_cv_path_SED+:} false; then : 4566 $as_echo_n "(cached) " >&6 4567 else 4568 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4569 for ac_i in 1 2 3 4 5 6 7; do 4570 ac_script="$ac_script$as_nl$ac_script" 4571 done 4572 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4573 { ac_script=; unset ac_script;} 4574 if test -z "$SED"; then 4575 ac_path_SED_found=false 4576 # Loop through the user's path and test for each of PROGNAME-LIST 4577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4578 for as_dir in $PATH 4579 do 4580 IFS=$as_save_IFS 4581 test -z "$as_dir" && as_dir=. 4582 for ac_prog in sed gsed; do 4583 for ac_exec_ext in '' $ac_executable_extensions; do 4584 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4585 as_fn_executable_p "$ac_path_SED" || continue 4586 # Check for GNU ac_path_SED and select it if it is found. 4587 # Check for GNU $ac_path_SED 4588 case `"$ac_path_SED" --version 2>&1` in 4589 *GNU*) 4590 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4591 *) 4592 ac_count=0 4593 $as_echo_n 0123456789 >"conftest.in" 4594 while : 4595 do 4596 cat "conftest.in" "conftest.in" >"conftest.tmp" 4597 mv "conftest.tmp" "conftest.in" 4598 cp "conftest.in" "conftest.nl" 4599 $as_echo '' >> "conftest.nl" 4600 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4601 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4602 as_fn_arith $ac_count + 1 && ac_count=$as_val 4603 if test $ac_count -gt ${ac_path_SED_max-0}; then 4604 # Best one so far, save it but keep looking for a better one 4605 ac_cv_path_SED="$ac_path_SED" 4606 ac_path_SED_max=$ac_count 4607 fi 4608 # 10*(2^10) chars as input seems more than enough 4609 test $ac_count -gt 10 && break 4610 done 4611 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4612 esac 4613 4614 $ac_path_SED_found && break 3 4615 done 4616 done 4617 done 4618 IFS=$as_save_IFS 4619 if test -z "$ac_cv_path_SED"; then 4620 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4621 fi 4622 else 4623 ac_cv_path_SED=$SED 4624 fi 4625 4626 fi 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4628 $as_echo "$ac_cv_path_SED" >&6; } 4629 SED="$ac_cv_path_SED" 4630 rm -f conftest.sed 4631 4632 4633 4634 4635 4636 4637 # Check whether --enable-selective-werror was given. 4638 if test "${enable_selective_werror+set}" = set; then : 4639 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4640 else 4641 SELECTIVE_WERROR=yes 4642 fi 4643 4644 4645 4646 4647 4648 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4649 if test "x$SUNCC" = "xyes"; then 4650 BASE_CFLAGS="-v" 4651 else 4652 BASE_CFLAGS="" 4653 fi 4654 4655 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 xorg_testset_save_CFLAGS="$CFLAGS" 4670 4671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4674 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4675 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677 else 4678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4679 /* end confdefs.h. */ 4680 int i; 4681 _ACEOF 4682 if ac_fn_c_try_compile "$LINENO"; then : 4683 xorg_cv_cc_flag_unknown_warning_option=yes 4684 else 4685 xorg_cv_cc_flag_unknown_warning_option=no 4686 fi 4687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4688 fi 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4690 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4692 CFLAGS="$xorg_testset_save_CFLAGS" 4693 fi 4694 4695 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4698 fi 4699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4701 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4702 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4703 $as_echo_n "(cached) " >&6 4704 else 4705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4706 /* end confdefs.h. */ 4707 int i; 4708 _ACEOF 4709 if ac_fn_c_try_compile "$LINENO"; then : 4710 xorg_cv_cc_flag_unused_command_line_argument=yes 4711 else 4712 xorg_cv_cc_flag_unused_command_line_argument=no 4713 fi 4714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4715 fi 4716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4717 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4719 CFLAGS="$xorg_testset_save_CFLAGS" 4720 fi 4721 4722 found="no" 4723 4724 if test $found = "no" ; then 4725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4727 fi 4728 4729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4731 fi 4732 4733 CFLAGS="$CFLAGS -Wall" 4734 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4736 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4737 cacheid=xorg_cv_cc_flag__Wall 4738 if eval \${$cacheid+:} false; then : 4739 $as_echo_n "(cached) " >&6 4740 else 4741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4742 /* end confdefs.h. */ 4743 int i; 4744 int 4745 main () 4746 { 4747 4748 ; 4749 return 0; 4750 } 4751 _ACEOF 4752 if ac_fn_c_try_link "$LINENO"; then : 4753 eval $cacheid=yes 4754 else 4755 eval $cacheid=no 4756 fi 4757 rm -f core conftest.err conftest.$ac_objext \ 4758 conftest$ac_exeext conftest.$ac_ext 4759 fi 4760 4761 4762 CFLAGS="$xorg_testset_save_CFLAGS" 4763 4764 eval supported=\$$cacheid 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4766 $as_echo "$supported" >&6; } 4767 if test "$supported" = "yes" ; then 4768 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4769 found="yes" 4770 fi 4771 fi 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 xorg_testset_save_CFLAGS="$CFLAGS" 4788 4789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4792 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4793 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4794 $as_echo_n "(cached) " >&6 4795 else 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797 /* end confdefs.h. */ 4798 int i; 4799 _ACEOF 4800 if ac_fn_c_try_compile "$LINENO"; then : 4801 xorg_cv_cc_flag_unknown_warning_option=yes 4802 else 4803 xorg_cv_cc_flag_unknown_warning_option=no 4804 fi 4805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4806 fi 4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4808 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4810 CFLAGS="$xorg_testset_save_CFLAGS" 4811 fi 4812 4813 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4816 fi 4817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4819 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4820 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4821 $as_echo_n "(cached) " >&6 4822 else 4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4824 /* end confdefs.h. */ 4825 int i; 4826 _ACEOF 4827 if ac_fn_c_try_compile "$LINENO"; then : 4828 xorg_cv_cc_flag_unused_command_line_argument=yes 4829 else 4830 xorg_cv_cc_flag_unused_command_line_argument=no 4831 fi 4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4833 fi 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4835 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4837 CFLAGS="$xorg_testset_save_CFLAGS" 4838 fi 4839 4840 found="no" 4841 4842 if test $found = "no" ; then 4843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4845 fi 4846 4847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4849 fi 4850 4851 CFLAGS="$CFLAGS -Wpointer-arith" 4852 4853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4854 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4855 cacheid=xorg_cv_cc_flag__Wpointer_arith 4856 if eval \${$cacheid+:} false; then : 4857 $as_echo_n "(cached) " >&6 4858 else 4859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4860 /* end confdefs.h. */ 4861 int i; 4862 int 4863 main () 4864 { 4865 4866 ; 4867 return 0; 4868 } 4869 _ACEOF 4870 if ac_fn_c_try_link "$LINENO"; then : 4871 eval $cacheid=yes 4872 else 4873 eval $cacheid=no 4874 fi 4875 rm -f core conftest.err conftest.$ac_objext \ 4876 conftest$ac_exeext conftest.$ac_ext 4877 fi 4878 4879 4880 CFLAGS="$xorg_testset_save_CFLAGS" 4881 4882 eval supported=\$$cacheid 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4884 $as_echo "$supported" >&6; } 4885 if test "$supported" = "yes" ; then 4886 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4887 found="yes" 4888 fi 4889 fi 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 xorg_testset_save_CFLAGS="$CFLAGS" 4906 4907 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4910 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4911 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4912 $as_echo_n "(cached) " >&6 4913 else 4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4915 /* end confdefs.h. */ 4916 int i; 4917 _ACEOF 4918 if ac_fn_c_try_compile "$LINENO"; then : 4919 xorg_cv_cc_flag_unknown_warning_option=yes 4920 else 4921 xorg_cv_cc_flag_unknown_warning_option=no 4922 fi 4923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4924 fi 4925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4926 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4928 CFLAGS="$xorg_testset_save_CFLAGS" 4929 fi 4930 4931 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4934 fi 4935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4937 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4938 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4939 $as_echo_n "(cached) " >&6 4940 else 4941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4942 /* end confdefs.h. */ 4943 int i; 4944 _ACEOF 4945 if ac_fn_c_try_compile "$LINENO"; then : 4946 xorg_cv_cc_flag_unused_command_line_argument=yes 4947 else 4948 xorg_cv_cc_flag_unused_command_line_argument=no 4949 fi 4950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4951 fi 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4953 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4954 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4955 CFLAGS="$xorg_testset_save_CFLAGS" 4956 fi 4957 4958 found="no" 4959 4960 if test $found = "no" ; then 4961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4963 fi 4964 4965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4967 fi 4968 4969 CFLAGS="$CFLAGS -Wmissing-declarations" 4970 4971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4972 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4973 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4974 if eval \${$cacheid+:} false; then : 4975 $as_echo_n "(cached) " >&6 4976 else 4977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4978 /* end confdefs.h. */ 4979 int i; 4980 int 4981 main () 4982 { 4983 4984 ; 4985 return 0; 4986 } 4987 _ACEOF 4988 if ac_fn_c_try_link "$LINENO"; then : 4989 eval $cacheid=yes 4990 else 4991 eval $cacheid=no 4992 fi 4993 rm -f core conftest.err conftest.$ac_objext \ 4994 conftest$ac_exeext conftest.$ac_ext 4995 fi 4996 4997 4998 CFLAGS="$xorg_testset_save_CFLAGS" 4999 5000 eval supported=\$$cacheid 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5002 $as_echo "$supported" >&6; } 5003 if test "$supported" = "yes" ; then 5004 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5005 found="yes" 5006 fi 5007 fi 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 xorg_testset_save_CFLAGS="$CFLAGS" 5024 5025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5030 $as_echo_n "(cached) " >&6 5031 else 5032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5033 /* end confdefs.h. */ 5034 int i; 5035 _ACEOF 5036 if ac_fn_c_try_compile "$LINENO"; then : 5037 xorg_cv_cc_flag_unknown_warning_option=yes 5038 else 5039 xorg_cv_cc_flag_unknown_warning_option=no 5040 fi 5041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5042 fi 5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5046 CFLAGS="$xorg_testset_save_CFLAGS" 5047 fi 5048 5049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5052 fi 5053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5057 $as_echo_n "(cached) " >&6 5058 else 5059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5060 /* end confdefs.h. */ 5061 int i; 5062 _ACEOF 5063 if ac_fn_c_try_compile "$LINENO"; then : 5064 xorg_cv_cc_flag_unused_command_line_argument=yes 5065 else 5066 xorg_cv_cc_flag_unused_command_line_argument=no 5067 fi 5068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5069 fi 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5073 CFLAGS="$xorg_testset_save_CFLAGS" 5074 fi 5075 5076 found="no" 5077 5078 if test $found = "no" ; then 5079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5081 fi 5082 5083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5085 fi 5086 5087 CFLAGS="$CFLAGS -Wformat=2" 5088 5089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5090 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5091 cacheid=xorg_cv_cc_flag__Wformat_2 5092 if eval \${$cacheid+:} false; then : 5093 $as_echo_n "(cached) " >&6 5094 else 5095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5096 /* end confdefs.h. */ 5097 int i; 5098 int 5099 main () 5100 { 5101 5102 ; 5103 return 0; 5104 } 5105 _ACEOF 5106 if ac_fn_c_try_link "$LINENO"; then : 5107 eval $cacheid=yes 5108 else 5109 eval $cacheid=no 5110 fi 5111 rm -f core conftest.err conftest.$ac_objext \ 5112 conftest$ac_exeext conftest.$ac_ext 5113 fi 5114 5115 5116 CFLAGS="$xorg_testset_save_CFLAGS" 5117 5118 eval supported=\$$cacheid 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5120 $as_echo "$supported" >&6; } 5121 if test "$supported" = "yes" ; then 5122 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5123 found="yes" 5124 fi 5125 fi 5126 5127 if test $found = "no" ; then 5128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 fi 5131 5132 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5134 fi 5135 5136 CFLAGS="$CFLAGS -Wformat" 5137 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5139 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5140 cacheid=xorg_cv_cc_flag__Wformat 5141 if eval \${$cacheid+:} false; then : 5142 $as_echo_n "(cached) " >&6 5143 else 5144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5145 /* end confdefs.h. */ 5146 int i; 5147 int 5148 main () 5149 { 5150 5151 ; 5152 return 0; 5153 } 5154 _ACEOF 5155 if ac_fn_c_try_link "$LINENO"; then : 5156 eval $cacheid=yes 5157 else 5158 eval $cacheid=no 5159 fi 5160 rm -f core conftest.err conftest.$ac_objext \ 5161 conftest$ac_exeext conftest.$ac_ext 5162 fi 5163 5164 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166 5167 eval supported=\$$cacheid 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5169 $as_echo "$supported" >&6; } 5170 if test "$supported" = "yes" ; then 5171 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5172 found="yes" 5173 fi 5174 fi 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 xorg_testset_save_CFLAGS="$CFLAGS" 5193 5194 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5197 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5198 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5199 $as_echo_n "(cached) " >&6 5200 else 5201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202 /* end confdefs.h. */ 5203 int i; 5204 _ACEOF 5205 if ac_fn_c_try_compile "$LINENO"; then : 5206 xorg_cv_cc_flag_unknown_warning_option=yes 5207 else 5208 xorg_cv_cc_flag_unknown_warning_option=no 5209 fi 5210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5211 fi 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5213 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5215 CFLAGS="$xorg_testset_save_CFLAGS" 5216 fi 5217 5218 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5221 fi 5222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5224 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5225 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5226 $as_echo_n "(cached) " >&6 5227 else 5228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5229 /* end confdefs.h. */ 5230 int i; 5231 _ACEOF 5232 if ac_fn_c_try_compile "$LINENO"; then : 5233 xorg_cv_cc_flag_unused_command_line_argument=yes 5234 else 5235 xorg_cv_cc_flag_unused_command_line_argument=no 5236 fi 5237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5238 fi 5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5240 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5241 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243 fi 5244 5245 found="no" 5246 5247 if test $found = "no" ; then 5248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5250 fi 5251 5252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5254 fi 5255 5256 CFLAGS="$CFLAGS -Wstrict-prototypes" 5257 5258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5259 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5260 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5261 if eval \${$cacheid+:} false; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265 /* end confdefs.h. */ 5266 int i; 5267 int 5268 main () 5269 { 5270 5271 ; 5272 return 0; 5273 } 5274 _ACEOF 5275 if ac_fn_c_try_link "$LINENO"; then : 5276 eval $cacheid=yes 5277 else 5278 eval $cacheid=no 5279 fi 5280 rm -f core conftest.err conftest.$ac_objext \ 5281 conftest$ac_exeext conftest.$ac_ext 5282 fi 5283 5284 5285 CFLAGS="$xorg_testset_save_CFLAGS" 5286 5287 eval supported=\$$cacheid 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5289 $as_echo "$supported" >&6; } 5290 if test "$supported" = "yes" ; then 5291 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5292 found="yes" 5293 fi 5294 fi 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 xorg_testset_save_CFLAGS="$CFLAGS" 5311 5312 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5315 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5316 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5317 $as_echo_n "(cached) " >&6 5318 else 5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320 /* end confdefs.h. */ 5321 int i; 5322 _ACEOF 5323 if ac_fn_c_try_compile "$LINENO"; then : 5324 xorg_cv_cc_flag_unknown_warning_option=yes 5325 else 5326 xorg_cv_cc_flag_unknown_warning_option=no 5327 fi 5328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5329 fi 5330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5331 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5333 CFLAGS="$xorg_testset_save_CFLAGS" 5334 fi 5335 5336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5339 fi 5340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5342 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5343 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5344 $as_echo_n "(cached) " >&6 5345 else 5346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5347 /* end confdefs.h. */ 5348 int i; 5349 _ACEOF 5350 if ac_fn_c_try_compile "$LINENO"; then : 5351 xorg_cv_cc_flag_unused_command_line_argument=yes 5352 else 5353 xorg_cv_cc_flag_unused_command_line_argument=no 5354 fi 5355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5356 fi 5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5358 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 fi 5362 5363 found="no" 5364 5365 if test $found = "no" ; then 5366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5368 fi 5369 5370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5372 fi 5373 5374 CFLAGS="$CFLAGS -Wmissing-prototypes" 5375 5376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5377 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5378 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5379 if eval \${$cacheid+:} false; then : 5380 $as_echo_n "(cached) " >&6 5381 else 5382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383 /* end confdefs.h. */ 5384 int i; 5385 int 5386 main () 5387 { 5388 5389 ; 5390 return 0; 5391 } 5392 _ACEOF 5393 if ac_fn_c_try_link "$LINENO"; then : 5394 eval $cacheid=yes 5395 else 5396 eval $cacheid=no 5397 fi 5398 rm -f core conftest.err conftest.$ac_objext \ 5399 conftest$ac_exeext conftest.$ac_ext 5400 fi 5401 5402 5403 CFLAGS="$xorg_testset_save_CFLAGS" 5404 5405 eval supported=\$$cacheid 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5407 $as_echo "$supported" >&6; } 5408 if test "$supported" = "yes" ; then 5409 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5410 found="yes" 5411 fi 5412 fi 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 xorg_testset_save_CFLAGS="$CFLAGS" 5429 5430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5433 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5434 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5435 $as_echo_n "(cached) " >&6 5436 else 5437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438 /* end confdefs.h. */ 5439 int i; 5440 _ACEOF 5441 if ac_fn_c_try_compile "$LINENO"; then : 5442 xorg_cv_cc_flag_unknown_warning_option=yes 5443 else 5444 xorg_cv_cc_flag_unknown_warning_option=no 5445 fi 5446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5447 fi 5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5449 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5451 CFLAGS="$xorg_testset_save_CFLAGS" 5452 fi 5453 5454 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5457 fi 5458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5460 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5461 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5462 $as_echo_n "(cached) " >&6 5463 else 5464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5465 /* end confdefs.h. */ 5466 int i; 5467 _ACEOF 5468 if ac_fn_c_try_compile "$LINENO"; then : 5469 xorg_cv_cc_flag_unused_command_line_argument=yes 5470 else 5471 xorg_cv_cc_flag_unused_command_line_argument=no 5472 fi 5473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5474 fi 5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5476 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479 fi 5480 5481 found="no" 5482 5483 if test $found = "no" ; then 5484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5486 fi 5487 5488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5490 fi 5491 5492 CFLAGS="$CFLAGS -Wnested-externs" 5493 5494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5495 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5496 cacheid=xorg_cv_cc_flag__Wnested_externs 5497 if eval \${$cacheid+:} false; then : 5498 $as_echo_n "(cached) " >&6 5499 else 5500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5501 /* end confdefs.h. */ 5502 int i; 5503 int 5504 main () 5505 { 5506 5507 ; 5508 return 0; 5509 } 5510 _ACEOF 5511 if ac_fn_c_try_link "$LINENO"; then : 5512 eval $cacheid=yes 5513 else 5514 eval $cacheid=no 5515 fi 5516 rm -f core conftest.err conftest.$ac_objext \ 5517 conftest$ac_exeext conftest.$ac_ext 5518 fi 5519 5520 5521 CFLAGS="$xorg_testset_save_CFLAGS" 5522 5523 eval supported=\$$cacheid 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5525 $as_echo "$supported" >&6; } 5526 if test "$supported" = "yes" ; then 5527 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5528 found="yes" 5529 fi 5530 fi 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 xorg_testset_save_CFLAGS="$CFLAGS" 5547 5548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5551 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5552 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5553 $as_echo_n "(cached) " >&6 5554 else 5555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5556 /* end confdefs.h. */ 5557 int i; 5558 _ACEOF 5559 if ac_fn_c_try_compile "$LINENO"; then : 5560 xorg_cv_cc_flag_unknown_warning_option=yes 5561 else 5562 xorg_cv_cc_flag_unknown_warning_option=no 5563 fi 5564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5565 fi 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5567 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5569 CFLAGS="$xorg_testset_save_CFLAGS" 5570 fi 5571 5572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5575 fi 5576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5578 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5579 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5580 $as_echo_n "(cached) " >&6 5581 else 5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5583 /* end confdefs.h. */ 5584 int i; 5585 _ACEOF 5586 if ac_fn_c_try_compile "$LINENO"; then : 5587 xorg_cv_cc_flag_unused_command_line_argument=yes 5588 else 5589 xorg_cv_cc_flag_unused_command_line_argument=no 5590 fi 5591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5592 fi 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5594 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5596 CFLAGS="$xorg_testset_save_CFLAGS" 5597 fi 5598 5599 found="no" 5600 5601 if test $found = "no" ; then 5602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5604 fi 5605 5606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5608 fi 5609 5610 CFLAGS="$CFLAGS -Wbad-function-cast" 5611 5612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5613 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5614 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5615 if eval \${$cacheid+:} false; then : 5616 $as_echo_n "(cached) " >&6 5617 else 5618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5619 /* end confdefs.h. */ 5620 int i; 5621 int 5622 main () 5623 { 5624 5625 ; 5626 return 0; 5627 } 5628 _ACEOF 5629 if ac_fn_c_try_link "$LINENO"; then : 5630 eval $cacheid=yes 5631 else 5632 eval $cacheid=no 5633 fi 5634 rm -f core conftest.err conftest.$ac_objext \ 5635 conftest$ac_exeext conftest.$ac_ext 5636 fi 5637 5638 5639 CFLAGS="$xorg_testset_save_CFLAGS" 5640 5641 eval supported=\$$cacheid 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5643 $as_echo "$supported" >&6; } 5644 if test "$supported" = "yes" ; then 5645 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5646 found="yes" 5647 fi 5648 fi 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 xorg_testset_save_CFLAGS="$CFLAGS" 5665 5666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5671 $as_echo_n "(cached) " >&6 5672 else 5673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5674 /* end confdefs.h. */ 5675 int i; 5676 _ACEOF 5677 if ac_fn_c_try_compile "$LINENO"; then : 5678 xorg_cv_cc_flag_unknown_warning_option=yes 5679 else 5680 xorg_cv_cc_flag_unknown_warning_option=no 5681 fi 5682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5683 fi 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5687 CFLAGS="$xorg_testset_save_CFLAGS" 5688 fi 5689 5690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5693 fi 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5698 $as_echo_n "(cached) " >&6 5699 else 5700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5701 /* end confdefs.h. */ 5702 int i; 5703 _ACEOF 5704 if ac_fn_c_try_compile "$LINENO"; then : 5705 xorg_cv_cc_flag_unused_command_line_argument=yes 5706 else 5707 xorg_cv_cc_flag_unused_command_line_argument=no 5708 fi 5709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5710 fi 5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 fi 5716 5717 found="no" 5718 5719 if test $found = "no" ; then 5720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5722 fi 5723 5724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5726 fi 5727 5728 CFLAGS="$CFLAGS -Wold-style-definition" 5729 5730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5731 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5732 cacheid=xorg_cv_cc_flag__Wold_style_definition 5733 if eval \${$cacheid+:} false; then : 5734 $as_echo_n "(cached) " >&6 5735 else 5736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5737 /* end confdefs.h. */ 5738 int i; 5739 int 5740 main () 5741 { 5742 5743 ; 5744 return 0; 5745 } 5746 _ACEOF 5747 if ac_fn_c_try_link "$LINENO"; then : 5748 eval $cacheid=yes 5749 else 5750 eval $cacheid=no 5751 fi 5752 rm -f core conftest.err conftest.$ac_objext \ 5753 conftest$ac_exeext conftest.$ac_ext 5754 fi 5755 5756 5757 CFLAGS="$xorg_testset_save_CFLAGS" 5758 5759 eval supported=\$$cacheid 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5761 $as_echo "$supported" >&6; } 5762 if test "$supported" = "yes" ; then 5763 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5764 found="yes" 5765 fi 5766 fi 5767 5768 if test $found = "no" ; then 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 fi 5772 5773 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5775 fi 5776 5777 CFLAGS="$CFLAGS -fd" 5778 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5780 $as_echo_n "checking if $CC supports -fd... " >&6; } 5781 cacheid=xorg_cv_cc_flag__fd 5782 if eval \${$cacheid+:} false; then : 5783 $as_echo_n "(cached) " >&6 5784 else 5785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5786 /* end confdefs.h. */ 5787 int i; 5788 int 5789 main () 5790 { 5791 5792 ; 5793 return 0; 5794 } 5795 _ACEOF 5796 if ac_fn_c_try_link "$LINENO"; then : 5797 eval $cacheid=yes 5798 else 5799 eval $cacheid=no 5800 fi 5801 rm -f core conftest.err conftest.$ac_objext \ 5802 conftest$ac_exeext conftest.$ac_ext 5803 fi 5804 5805 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807 5808 eval supported=\$$cacheid 5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5810 $as_echo "$supported" >&6; } 5811 if test "$supported" = "yes" ; then 5812 BASE_CFLAGS="$BASE_CFLAGS -fd" 5813 found="yes" 5814 fi 5815 fi 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 xorg_testset_save_CFLAGS="$CFLAGS" 5832 5833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5836 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5837 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5838 $as_echo_n "(cached) " >&6 5839 else 5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841 /* end confdefs.h. */ 5842 int i; 5843 _ACEOF 5844 if ac_fn_c_try_compile "$LINENO"; then : 5845 xorg_cv_cc_flag_unknown_warning_option=yes 5846 else 5847 xorg_cv_cc_flag_unknown_warning_option=no 5848 fi 5849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5850 fi 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5852 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5854 CFLAGS="$xorg_testset_save_CFLAGS" 5855 fi 5856 5857 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5860 fi 5861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5863 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5864 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5865 $as_echo_n "(cached) " >&6 5866 else 5867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 _ACEOF 5871 if ac_fn_c_try_compile "$LINENO"; then : 5872 xorg_cv_cc_flag_unused_command_line_argument=yes 5873 else 5874 xorg_cv_cc_flag_unused_command_line_argument=no 5875 fi 5876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5877 fi 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5879 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882 fi 5883 5884 found="no" 5885 5886 if test $found = "no" ; then 5887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 fi 5890 5891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5893 fi 5894 5895 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5896 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5898 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5899 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5900 if eval \${$cacheid+:} false; then : 5901 $as_echo_n "(cached) " >&6 5902 else 5903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5904 /* end confdefs.h. */ 5905 int i; 5906 int 5907 main () 5908 { 5909 5910 ; 5911 return 0; 5912 } 5913 _ACEOF 5914 if ac_fn_c_try_link "$LINENO"; then : 5915 eval $cacheid=yes 5916 else 5917 eval $cacheid=no 5918 fi 5919 rm -f core conftest.err conftest.$ac_objext \ 5920 conftest$ac_exeext conftest.$ac_ext 5921 fi 5922 5923 5924 CFLAGS="$xorg_testset_save_CFLAGS" 5925 5926 eval supported=\$$cacheid 5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5928 $as_echo "$supported" >&6; } 5929 if test "$supported" = "yes" ; then 5930 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5931 found="yes" 5932 fi 5933 fi 5934 5935 5936 5937 5938 5939 # This chunk adds additional warnings that could catch undesired effects. 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 xorg_testset_save_CFLAGS="$CFLAGS" 5954 5955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5958 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5959 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5960 $as_echo_n "(cached) " >&6 5961 else 5962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5963 /* end confdefs.h. */ 5964 int i; 5965 _ACEOF 5966 if ac_fn_c_try_compile "$LINENO"; then : 5967 xorg_cv_cc_flag_unknown_warning_option=yes 5968 else 5969 xorg_cv_cc_flag_unknown_warning_option=no 5970 fi 5971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5972 fi 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5974 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 fi 5978 5979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 fi 5983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5985 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5986 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5987 $as_echo_n "(cached) " >&6 5988 else 5989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5990 /* end confdefs.h. */ 5991 int i; 5992 _ACEOF 5993 if ac_fn_c_try_compile "$LINENO"; then : 5994 xorg_cv_cc_flag_unused_command_line_argument=yes 5995 else 5996 xorg_cv_cc_flag_unused_command_line_argument=no 5997 fi 5998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5999 fi 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6001 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6003 CFLAGS="$xorg_testset_save_CFLAGS" 6004 fi 6005 6006 found="no" 6007 6008 if test $found = "no" ; then 6009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6011 fi 6012 6013 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6015 fi 6016 6017 CFLAGS="$CFLAGS -Wunused" 6018 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6020 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6021 cacheid=xorg_cv_cc_flag__Wunused 6022 if eval \${$cacheid+:} false; then : 6023 $as_echo_n "(cached) " >&6 6024 else 6025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6026 /* end confdefs.h. */ 6027 int i; 6028 int 6029 main () 6030 { 6031 6032 ; 6033 return 0; 6034 } 6035 _ACEOF 6036 if ac_fn_c_try_link "$LINENO"; then : 6037 eval $cacheid=yes 6038 else 6039 eval $cacheid=no 6040 fi 6041 rm -f core conftest.err conftest.$ac_objext \ 6042 conftest$ac_exeext conftest.$ac_ext 6043 fi 6044 6045 6046 CFLAGS="$xorg_testset_save_CFLAGS" 6047 6048 eval supported=\$$cacheid 6049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6050 $as_echo "$supported" >&6; } 6051 if test "$supported" = "yes" ; then 6052 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6053 found="yes" 6054 fi 6055 fi 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 xorg_testset_save_CFLAGS="$CFLAGS" 6072 6073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6076 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6077 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6078 $as_echo_n "(cached) " >&6 6079 else 6080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6081 /* end confdefs.h. */ 6082 int i; 6083 _ACEOF 6084 if ac_fn_c_try_compile "$LINENO"; then : 6085 xorg_cv_cc_flag_unknown_warning_option=yes 6086 else 6087 xorg_cv_cc_flag_unknown_warning_option=no 6088 fi 6089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6090 fi 6091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6092 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6094 CFLAGS="$xorg_testset_save_CFLAGS" 6095 fi 6096 6097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6100 fi 6101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6103 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6104 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6105 $as_echo_n "(cached) " >&6 6106 else 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108 /* end confdefs.h. */ 6109 int i; 6110 _ACEOF 6111 if ac_fn_c_try_compile "$LINENO"; then : 6112 xorg_cv_cc_flag_unused_command_line_argument=yes 6113 else 6114 xorg_cv_cc_flag_unused_command_line_argument=no 6115 fi 6116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6117 fi 6118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6119 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6121 CFLAGS="$xorg_testset_save_CFLAGS" 6122 fi 6123 6124 found="no" 6125 6126 if test $found = "no" ; then 6127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6129 fi 6130 6131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6133 fi 6134 6135 CFLAGS="$CFLAGS -Wuninitialized" 6136 6137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6138 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6139 cacheid=xorg_cv_cc_flag__Wuninitialized 6140 if eval \${$cacheid+:} false; then : 6141 $as_echo_n "(cached) " >&6 6142 else 6143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6144 /* end confdefs.h. */ 6145 int i; 6146 int 6147 main () 6148 { 6149 6150 ; 6151 return 0; 6152 } 6153 _ACEOF 6154 if ac_fn_c_try_link "$LINENO"; then : 6155 eval $cacheid=yes 6156 else 6157 eval $cacheid=no 6158 fi 6159 rm -f core conftest.err conftest.$ac_objext \ 6160 conftest$ac_exeext conftest.$ac_ext 6161 fi 6162 6163 6164 CFLAGS="$xorg_testset_save_CFLAGS" 6165 6166 eval supported=\$$cacheid 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6168 $as_echo "$supported" >&6; } 6169 if test "$supported" = "yes" ; then 6170 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6171 found="yes" 6172 fi 6173 fi 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 xorg_testset_save_CFLAGS="$CFLAGS" 6190 6191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6196 $as_echo_n "(cached) " >&6 6197 else 6198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6199 /* end confdefs.h. */ 6200 int i; 6201 _ACEOF 6202 if ac_fn_c_try_compile "$LINENO"; then : 6203 xorg_cv_cc_flag_unknown_warning_option=yes 6204 else 6205 xorg_cv_cc_flag_unknown_warning_option=no 6206 fi 6207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6208 fi 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6212 CFLAGS="$xorg_testset_save_CFLAGS" 6213 fi 6214 6215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6218 fi 6219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6223 $as_echo_n "(cached) " >&6 6224 else 6225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6226 /* end confdefs.h. */ 6227 int i; 6228 _ACEOF 6229 if ac_fn_c_try_compile "$LINENO"; then : 6230 xorg_cv_cc_flag_unused_command_line_argument=yes 6231 else 6232 xorg_cv_cc_flag_unused_command_line_argument=no 6233 fi 6234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6235 fi 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240 fi 6241 6242 found="no" 6243 6244 if test $found = "no" ; then 6245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6247 fi 6248 6249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6251 fi 6252 6253 CFLAGS="$CFLAGS -Wshadow" 6254 6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6256 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6257 cacheid=xorg_cv_cc_flag__Wshadow 6258 if eval \${$cacheid+:} false; then : 6259 $as_echo_n "(cached) " >&6 6260 else 6261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6262 /* end confdefs.h. */ 6263 int i; 6264 int 6265 main () 6266 { 6267 6268 ; 6269 return 0; 6270 } 6271 _ACEOF 6272 if ac_fn_c_try_link "$LINENO"; then : 6273 eval $cacheid=yes 6274 else 6275 eval $cacheid=no 6276 fi 6277 rm -f core conftest.err conftest.$ac_objext \ 6278 conftest$ac_exeext conftest.$ac_ext 6279 fi 6280 6281 6282 CFLAGS="$xorg_testset_save_CFLAGS" 6283 6284 eval supported=\$$cacheid 6285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6286 $as_echo "$supported" >&6; } 6287 if test "$supported" = "yes" ; then 6288 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6289 found="yes" 6290 fi 6291 fi 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 xorg_testset_save_CFLAGS="$CFLAGS" 6308 6309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6314 $as_echo_n "(cached) " >&6 6315 else 6316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6317 /* end confdefs.h. */ 6318 int i; 6319 _ACEOF 6320 if ac_fn_c_try_compile "$LINENO"; then : 6321 xorg_cv_cc_flag_unknown_warning_option=yes 6322 else 6323 xorg_cv_cc_flag_unknown_warning_option=no 6324 fi 6325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6326 fi 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6330 CFLAGS="$xorg_testset_save_CFLAGS" 6331 fi 6332 6333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6336 fi 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6341 $as_echo_n "(cached) " >&6 6342 else 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 int i; 6346 _ACEOF 6347 if ac_fn_c_try_compile "$LINENO"; then : 6348 xorg_cv_cc_flag_unused_command_line_argument=yes 6349 else 6350 xorg_cv_cc_flag_unused_command_line_argument=no 6351 fi 6352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6353 fi 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6357 CFLAGS="$xorg_testset_save_CFLAGS" 6358 fi 6359 6360 found="no" 6361 6362 if test $found = "no" ; then 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 fi 6366 6367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6369 fi 6370 6371 CFLAGS="$CFLAGS -Wmissing-noreturn" 6372 6373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6374 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6375 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6376 if eval \${$cacheid+:} false; then : 6377 $as_echo_n "(cached) " >&6 6378 else 6379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6380 /* end confdefs.h. */ 6381 int i; 6382 int 6383 main () 6384 { 6385 6386 ; 6387 return 0; 6388 } 6389 _ACEOF 6390 if ac_fn_c_try_link "$LINENO"; then : 6391 eval $cacheid=yes 6392 else 6393 eval $cacheid=no 6394 fi 6395 rm -f core conftest.err conftest.$ac_objext \ 6396 conftest$ac_exeext conftest.$ac_ext 6397 fi 6398 6399 6400 CFLAGS="$xorg_testset_save_CFLAGS" 6401 6402 eval supported=\$$cacheid 6403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6404 $as_echo "$supported" >&6; } 6405 if test "$supported" = "yes" ; then 6406 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6407 found="yes" 6408 fi 6409 fi 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 xorg_testset_save_CFLAGS="$CFLAGS" 6426 6427 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6430 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6431 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6432 $as_echo_n "(cached) " >&6 6433 else 6434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6435 /* end confdefs.h. */ 6436 int i; 6437 _ACEOF 6438 if ac_fn_c_try_compile "$LINENO"; then : 6439 xorg_cv_cc_flag_unknown_warning_option=yes 6440 else 6441 xorg_cv_cc_flag_unknown_warning_option=no 6442 fi 6443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6444 fi 6445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6446 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449 fi 6450 6451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6454 fi 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6457 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6458 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6459 $as_echo_n "(cached) " >&6 6460 else 6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462 /* end confdefs.h. */ 6463 int i; 6464 _ACEOF 6465 if ac_fn_c_try_compile "$LINENO"; then : 6466 xorg_cv_cc_flag_unused_command_line_argument=yes 6467 else 6468 xorg_cv_cc_flag_unused_command_line_argument=no 6469 fi 6470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6471 fi 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6473 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476 fi 6477 6478 found="no" 6479 6480 if test $found = "no" ; then 6481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6483 fi 6484 6485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6487 fi 6488 6489 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6490 6491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6492 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6493 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6494 if eval \${$cacheid+:} false; then : 6495 $as_echo_n "(cached) " >&6 6496 else 6497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498 /* end confdefs.h. */ 6499 int i; 6500 int 6501 main () 6502 { 6503 6504 ; 6505 return 0; 6506 } 6507 _ACEOF 6508 if ac_fn_c_try_link "$LINENO"; then : 6509 eval $cacheid=yes 6510 else 6511 eval $cacheid=no 6512 fi 6513 rm -f core conftest.err conftest.$ac_objext \ 6514 conftest$ac_exeext conftest.$ac_ext 6515 fi 6516 6517 6518 CFLAGS="$xorg_testset_save_CFLAGS" 6519 6520 eval supported=\$$cacheid 6521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6522 $as_echo "$supported" >&6; } 6523 if test "$supported" = "yes" ; then 6524 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6525 found="yes" 6526 fi 6527 fi 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 xorg_testset_save_CFLAGS="$CFLAGS" 6544 6545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6548 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6549 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6550 $as_echo_n "(cached) " >&6 6551 else 6552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6553 /* end confdefs.h. */ 6554 int i; 6555 _ACEOF 6556 if ac_fn_c_try_compile "$LINENO"; then : 6557 xorg_cv_cc_flag_unknown_warning_option=yes 6558 else 6559 xorg_cv_cc_flag_unknown_warning_option=no 6560 fi 6561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6562 fi 6563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6564 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6565 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6566 CFLAGS="$xorg_testset_save_CFLAGS" 6567 fi 6568 6569 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6572 fi 6573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6575 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6576 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6577 $as_echo_n "(cached) " >&6 6578 else 6579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580 /* end confdefs.h. */ 6581 int i; 6582 _ACEOF 6583 if ac_fn_c_try_compile "$LINENO"; then : 6584 xorg_cv_cc_flag_unused_command_line_argument=yes 6585 else 6586 xorg_cv_cc_flag_unused_command_line_argument=no 6587 fi 6588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6589 fi 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6591 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6593 CFLAGS="$xorg_testset_save_CFLAGS" 6594 fi 6595 6596 found="no" 6597 6598 if test $found = "no" ; then 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 fi 6602 6603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6605 fi 6606 6607 CFLAGS="$CFLAGS -Wredundant-decls" 6608 6609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6610 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6611 cacheid=xorg_cv_cc_flag__Wredundant_decls 6612 if eval \${$cacheid+:} false; then : 6613 $as_echo_n "(cached) " >&6 6614 else 6615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6616 /* end confdefs.h. */ 6617 int i; 6618 int 6619 main () 6620 { 6621 6622 ; 6623 return 0; 6624 } 6625 _ACEOF 6626 if ac_fn_c_try_link "$LINENO"; then : 6627 eval $cacheid=yes 6628 else 6629 eval $cacheid=no 6630 fi 6631 rm -f core conftest.err conftest.$ac_objext \ 6632 conftest$ac_exeext conftest.$ac_ext 6633 fi 6634 6635 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 6638 eval supported=\$$cacheid 6639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6640 $as_echo "$supported" >&6; } 6641 if test "$supported" = "yes" ; then 6642 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6643 found="yes" 6644 fi 6645 fi 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 xorg_testset_save_CFLAGS="$CFLAGS" 6662 6663 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6666 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6667 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6668 $as_echo_n "(cached) " >&6 6669 else 6670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6671 /* end confdefs.h. */ 6672 int i; 6673 _ACEOF 6674 if ac_fn_c_try_compile "$LINENO"; then : 6675 xorg_cv_cc_flag_unknown_warning_option=yes 6676 else 6677 xorg_cv_cc_flag_unknown_warning_option=no 6678 fi 6679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6680 fi 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6682 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6684 CFLAGS="$xorg_testset_save_CFLAGS" 6685 fi 6686 6687 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6690 fi 6691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6693 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6694 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6695 $as_echo_n "(cached) " >&6 6696 else 6697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6698 /* end confdefs.h. */ 6699 int i; 6700 _ACEOF 6701 if ac_fn_c_try_compile "$LINENO"; then : 6702 xorg_cv_cc_flag_unused_command_line_argument=yes 6703 else 6704 xorg_cv_cc_flag_unused_command_line_argument=no 6705 fi 6706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6707 fi 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6709 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6710 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6711 CFLAGS="$xorg_testset_save_CFLAGS" 6712 fi 6713 6714 found="no" 6715 6716 if test $found = "no" ; then 6717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 fi 6720 6721 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6723 fi 6724 6725 CFLAGS="$CFLAGS -Wlogical-op" 6726 6727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6728 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6729 cacheid=xorg_cv_cc_flag__Wlogical_op 6730 if eval \${$cacheid+:} false; then : 6731 $as_echo_n "(cached) " >&6 6732 else 6733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6734 /* end confdefs.h. */ 6735 int i; 6736 int 6737 main () 6738 { 6739 6740 ; 6741 return 0; 6742 } 6743 _ACEOF 6744 if ac_fn_c_try_link "$LINENO"; then : 6745 eval $cacheid=yes 6746 else 6747 eval $cacheid=no 6748 fi 6749 rm -f core conftest.err conftest.$ac_objext \ 6750 conftest$ac_exeext conftest.$ac_ext 6751 fi 6752 6753 6754 CFLAGS="$xorg_testset_save_CFLAGS" 6755 6756 eval supported=\$$cacheid 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6758 $as_echo "$supported" >&6; } 6759 if test "$supported" = "yes" ; then 6760 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6761 found="yes" 6762 fi 6763 fi 6764 6765 6766 6767 # These are currently disabled because they are noisy. They will be enabled 6768 # in the future once the codebase is sufficiently modernized to silence 6769 # them. For now, I don't want them to drown out the other warnings. 6770 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6771 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6772 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6773 6774 # Turn some warnings into errors, so we don't accidently get successful builds 6775 # when there are problems that should be fixed. 6776 6777 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 xorg_testset_save_CFLAGS="$CFLAGS" 6792 6793 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6796 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6797 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6798 $as_echo_n "(cached) " >&6 6799 else 6800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6801 /* end confdefs.h. */ 6802 int i; 6803 _ACEOF 6804 if ac_fn_c_try_compile "$LINENO"; then : 6805 xorg_cv_cc_flag_unknown_warning_option=yes 6806 else 6807 xorg_cv_cc_flag_unknown_warning_option=no 6808 fi 6809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6810 fi 6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6812 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6813 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6814 CFLAGS="$xorg_testset_save_CFLAGS" 6815 fi 6816 6817 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6820 fi 6821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6823 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6824 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6825 $as_echo_n "(cached) " >&6 6826 else 6827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6828 /* end confdefs.h. */ 6829 int i; 6830 _ACEOF 6831 if ac_fn_c_try_compile "$LINENO"; then : 6832 xorg_cv_cc_flag_unused_command_line_argument=yes 6833 else 6834 xorg_cv_cc_flag_unused_command_line_argument=no 6835 fi 6836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6837 fi 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6839 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6840 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842 fi 6843 6844 found="no" 6845 6846 if test $found = "no" ; then 6847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6849 fi 6850 6851 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6853 fi 6854 6855 CFLAGS="$CFLAGS -Werror=implicit" 6856 6857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6858 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6859 cacheid=xorg_cv_cc_flag__Werror_implicit 6860 if eval \${$cacheid+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862 else 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864 /* end confdefs.h. */ 6865 int i; 6866 int 6867 main () 6868 { 6869 6870 ; 6871 return 0; 6872 } 6873 _ACEOF 6874 if ac_fn_c_try_link "$LINENO"; then : 6875 eval $cacheid=yes 6876 else 6877 eval $cacheid=no 6878 fi 6879 rm -f core conftest.err conftest.$ac_objext \ 6880 conftest$ac_exeext conftest.$ac_ext 6881 fi 6882 6883 6884 CFLAGS="$xorg_testset_save_CFLAGS" 6885 6886 eval supported=\$$cacheid 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6888 $as_echo "$supported" >&6; } 6889 if test "$supported" = "yes" ; then 6890 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6891 found="yes" 6892 fi 6893 fi 6894 6895 if test $found = "no" ; then 6896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6898 fi 6899 6900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6902 fi 6903 6904 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6905 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6907 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6908 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6909 if eval \${$cacheid+:} false; then : 6910 $as_echo_n "(cached) " >&6 6911 else 6912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6913 /* end confdefs.h. */ 6914 int i; 6915 int 6916 main () 6917 { 6918 6919 ; 6920 return 0; 6921 } 6922 _ACEOF 6923 if ac_fn_c_try_link "$LINENO"; then : 6924 eval $cacheid=yes 6925 else 6926 eval $cacheid=no 6927 fi 6928 rm -f core conftest.err conftest.$ac_objext \ 6929 conftest$ac_exeext conftest.$ac_ext 6930 fi 6931 6932 6933 CFLAGS="$xorg_testset_save_CFLAGS" 6934 6935 eval supported=\$$cacheid 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6937 $as_echo "$supported" >&6; } 6938 if test "$supported" = "yes" ; then 6939 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6940 found="yes" 6941 fi 6942 fi 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 xorg_testset_save_CFLAGS="$CFLAGS" 6959 6960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6963 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6964 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6965 $as_echo_n "(cached) " >&6 6966 else 6967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6968 /* end confdefs.h. */ 6969 int i; 6970 _ACEOF 6971 if ac_fn_c_try_compile "$LINENO"; then : 6972 xorg_cv_cc_flag_unknown_warning_option=yes 6973 else 6974 xorg_cv_cc_flag_unknown_warning_option=no 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6977 fi 6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6979 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982 fi 6983 6984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6987 fi 6988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6990 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6991 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6992 $as_echo_n "(cached) " >&6 6993 else 6994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6995 /* end confdefs.h. */ 6996 int i; 6997 _ACEOF 6998 if ac_fn_c_try_compile "$LINENO"; then : 6999 xorg_cv_cc_flag_unused_command_line_argument=yes 7000 else 7001 xorg_cv_cc_flag_unused_command_line_argument=no 7002 fi 7003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7004 fi 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7006 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7008 CFLAGS="$xorg_testset_save_CFLAGS" 7009 fi 7010 7011 found="no" 7012 7013 if test $found = "no" ; then 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 fi 7017 7018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7020 fi 7021 7022 CFLAGS="$CFLAGS -Werror=nonnull" 7023 7024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7025 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7026 cacheid=xorg_cv_cc_flag__Werror_nonnull 7027 if eval \${$cacheid+:} false; then : 7028 $as_echo_n "(cached) " >&6 7029 else 7030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7031 /* end confdefs.h. */ 7032 int i; 7033 int 7034 main () 7035 { 7036 7037 ; 7038 return 0; 7039 } 7040 _ACEOF 7041 if ac_fn_c_try_link "$LINENO"; then : 7042 eval $cacheid=yes 7043 else 7044 eval $cacheid=no 7045 fi 7046 rm -f core conftest.err conftest.$ac_objext \ 7047 conftest$ac_exeext conftest.$ac_ext 7048 fi 7049 7050 7051 CFLAGS="$xorg_testset_save_CFLAGS" 7052 7053 eval supported=\$$cacheid 7054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7055 $as_echo "$supported" >&6; } 7056 if test "$supported" = "yes" ; then 7057 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7058 found="yes" 7059 fi 7060 fi 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 xorg_testset_save_CFLAGS="$CFLAGS" 7077 7078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7081 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7082 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7083 $as_echo_n "(cached) " >&6 7084 else 7085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7086 /* end confdefs.h. */ 7087 int i; 7088 _ACEOF 7089 if ac_fn_c_try_compile "$LINENO"; then : 7090 xorg_cv_cc_flag_unknown_warning_option=yes 7091 else 7092 xorg_cv_cc_flag_unknown_warning_option=no 7093 fi 7094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7095 fi 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7097 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7099 CFLAGS="$xorg_testset_save_CFLAGS" 7100 fi 7101 7102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 fi 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7108 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7109 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7110 $as_echo_n "(cached) " >&6 7111 else 7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7113 /* end confdefs.h. */ 7114 int i; 7115 _ACEOF 7116 if ac_fn_c_try_compile "$LINENO"; then : 7117 xorg_cv_cc_flag_unused_command_line_argument=yes 7118 else 7119 xorg_cv_cc_flag_unused_command_line_argument=no 7120 fi 7121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7122 fi 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7124 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7126 CFLAGS="$xorg_testset_save_CFLAGS" 7127 fi 7128 7129 found="no" 7130 7131 if test $found = "no" ; then 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 fi 7135 7136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7138 fi 7139 7140 CFLAGS="$CFLAGS -Werror=init-self" 7141 7142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7143 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7144 cacheid=xorg_cv_cc_flag__Werror_init_self 7145 if eval \${$cacheid+:} false; then : 7146 $as_echo_n "(cached) " >&6 7147 else 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149 /* end confdefs.h. */ 7150 int i; 7151 int 7152 main () 7153 { 7154 7155 ; 7156 return 0; 7157 } 7158 _ACEOF 7159 if ac_fn_c_try_link "$LINENO"; then : 7160 eval $cacheid=yes 7161 else 7162 eval $cacheid=no 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext \ 7165 conftest$ac_exeext conftest.$ac_ext 7166 fi 7167 7168 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170 7171 eval supported=\$$cacheid 7172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7173 $as_echo "$supported" >&6; } 7174 if test "$supported" = "yes" ; then 7175 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7176 found="yes" 7177 fi 7178 fi 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 xorg_testset_save_CFLAGS="$CFLAGS" 7195 7196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7199 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7200 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7201 $as_echo_n "(cached) " >&6 7202 else 7203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204 /* end confdefs.h. */ 7205 int i; 7206 _ACEOF 7207 if ac_fn_c_try_compile "$LINENO"; then : 7208 xorg_cv_cc_flag_unknown_warning_option=yes 7209 else 7210 xorg_cv_cc_flag_unknown_warning_option=no 7211 fi 7212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7213 fi 7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7215 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7217 CFLAGS="$xorg_testset_save_CFLAGS" 7218 fi 7219 7220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7223 fi 7224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7226 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7227 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7228 $as_echo_n "(cached) " >&6 7229 else 7230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7231 /* end confdefs.h. */ 7232 int i; 7233 _ACEOF 7234 if ac_fn_c_try_compile "$LINENO"; then : 7235 xorg_cv_cc_flag_unused_command_line_argument=yes 7236 else 7237 xorg_cv_cc_flag_unused_command_line_argument=no 7238 fi 7239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7240 fi 7241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7242 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7244 CFLAGS="$xorg_testset_save_CFLAGS" 7245 fi 7246 7247 found="no" 7248 7249 if test $found = "no" ; then 7250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7252 fi 7253 7254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7256 fi 7257 7258 CFLAGS="$CFLAGS -Werror=main" 7259 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7261 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7262 cacheid=xorg_cv_cc_flag__Werror_main 7263 if eval \${$cacheid+:} false; then : 7264 $as_echo_n "(cached) " >&6 7265 else 7266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7267 /* end confdefs.h. */ 7268 int i; 7269 int 7270 main () 7271 { 7272 7273 ; 7274 return 0; 7275 } 7276 _ACEOF 7277 if ac_fn_c_try_link "$LINENO"; then : 7278 eval $cacheid=yes 7279 else 7280 eval $cacheid=no 7281 fi 7282 rm -f core conftest.err conftest.$ac_objext \ 7283 conftest$ac_exeext conftest.$ac_ext 7284 fi 7285 7286 7287 CFLAGS="$xorg_testset_save_CFLAGS" 7288 7289 eval supported=\$$cacheid 7290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7291 $as_echo "$supported" >&6; } 7292 if test "$supported" = "yes" ; then 7293 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7294 found="yes" 7295 fi 7296 fi 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 xorg_testset_save_CFLAGS="$CFLAGS" 7313 7314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7317 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7318 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7319 $as_echo_n "(cached) " >&6 7320 else 7321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7322 /* end confdefs.h. */ 7323 int i; 7324 _ACEOF 7325 if ac_fn_c_try_compile "$LINENO"; then : 7326 xorg_cv_cc_flag_unknown_warning_option=yes 7327 else 7328 xorg_cv_cc_flag_unknown_warning_option=no 7329 fi 7330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7331 fi 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7333 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7335 CFLAGS="$xorg_testset_save_CFLAGS" 7336 fi 7337 7338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7341 fi 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7344 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7345 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7346 $as_echo_n "(cached) " >&6 7347 else 7348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7349 /* end confdefs.h. */ 7350 int i; 7351 _ACEOF 7352 if ac_fn_c_try_compile "$LINENO"; then : 7353 xorg_cv_cc_flag_unused_command_line_argument=yes 7354 else 7355 xorg_cv_cc_flag_unused_command_line_argument=no 7356 fi 7357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7358 fi 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7360 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7362 CFLAGS="$xorg_testset_save_CFLAGS" 7363 fi 7364 7365 found="no" 7366 7367 if test $found = "no" ; then 7368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7370 fi 7371 7372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7374 fi 7375 7376 CFLAGS="$CFLAGS -Werror=missing-braces" 7377 7378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7379 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7380 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7381 if eval \${$cacheid+:} false; then : 7382 $as_echo_n "(cached) " >&6 7383 else 7384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385 /* end confdefs.h. */ 7386 int i; 7387 int 7388 main () 7389 { 7390 7391 ; 7392 return 0; 7393 } 7394 _ACEOF 7395 if ac_fn_c_try_link "$LINENO"; then : 7396 eval $cacheid=yes 7397 else 7398 eval $cacheid=no 7399 fi 7400 rm -f core conftest.err conftest.$ac_objext \ 7401 conftest$ac_exeext conftest.$ac_ext 7402 fi 7403 7404 7405 CFLAGS="$xorg_testset_save_CFLAGS" 7406 7407 eval supported=\$$cacheid 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7409 $as_echo "$supported" >&6; } 7410 if test "$supported" = "yes" ; then 7411 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7412 found="yes" 7413 fi 7414 fi 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 xorg_testset_save_CFLAGS="$CFLAGS" 7431 7432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7437 $as_echo_n "(cached) " >&6 7438 else 7439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440 /* end confdefs.h. */ 7441 int i; 7442 _ACEOF 7443 if ac_fn_c_try_compile "$LINENO"; then : 7444 xorg_cv_cc_flag_unknown_warning_option=yes 7445 else 7446 xorg_cv_cc_flag_unknown_warning_option=no 7447 fi 7448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7449 fi 7450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 fi 7455 7456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 fi 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7464 $as_echo_n "(cached) " >&6 7465 else 7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7467 /* end confdefs.h. */ 7468 int i; 7469 _ACEOF 7470 if ac_fn_c_try_compile "$LINENO"; then : 7471 xorg_cv_cc_flag_unused_command_line_argument=yes 7472 else 7473 xorg_cv_cc_flag_unused_command_line_argument=no 7474 fi 7475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7476 fi 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481 fi 7482 7483 found="no" 7484 7485 if test $found = "no" ; then 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 fi 7489 7490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7492 fi 7493 7494 CFLAGS="$CFLAGS -Werror=sequence-point" 7495 7496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7497 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7498 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7499 if eval \${$cacheid+:} false; then : 7500 $as_echo_n "(cached) " >&6 7501 else 7502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7503 /* end confdefs.h. */ 7504 int i; 7505 int 7506 main () 7507 { 7508 7509 ; 7510 return 0; 7511 } 7512 _ACEOF 7513 if ac_fn_c_try_link "$LINENO"; then : 7514 eval $cacheid=yes 7515 else 7516 eval $cacheid=no 7517 fi 7518 rm -f core conftest.err conftest.$ac_objext \ 7519 conftest$ac_exeext conftest.$ac_ext 7520 fi 7521 7522 7523 CFLAGS="$xorg_testset_save_CFLAGS" 7524 7525 eval supported=\$$cacheid 7526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7527 $as_echo "$supported" >&6; } 7528 if test "$supported" = "yes" ; then 7529 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7530 found="yes" 7531 fi 7532 fi 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 xorg_testset_save_CFLAGS="$CFLAGS" 7549 7550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7555 $as_echo_n "(cached) " >&6 7556 else 7557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7558 /* end confdefs.h. */ 7559 int i; 7560 _ACEOF 7561 if ac_fn_c_try_compile "$LINENO"; then : 7562 xorg_cv_cc_flag_unknown_warning_option=yes 7563 else 7564 xorg_cv_cc_flag_unknown_warning_option=no 7565 fi 7566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7567 fi 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7571 CFLAGS="$xorg_testset_save_CFLAGS" 7572 fi 7573 7574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7577 fi 7578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7582 $as_echo_n "(cached) " >&6 7583 else 7584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7585 /* end confdefs.h. */ 7586 int i; 7587 _ACEOF 7588 if ac_fn_c_try_compile "$LINENO"; then : 7589 xorg_cv_cc_flag_unused_command_line_argument=yes 7590 else 7591 xorg_cv_cc_flag_unused_command_line_argument=no 7592 fi 7593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7594 fi 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7598 CFLAGS="$xorg_testset_save_CFLAGS" 7599 fi 7600 7601 found="no" 7602 7603 if test $found = "no" ; then 7604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7606 fi 7607 7608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7610 fi 7611 7612 CFLAGS="$CFLAGS -Werror=return-type" 7613 7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7615 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7616 cacheid=xorg_cv_cc_flag__Werror_return_type 7617 if eval \${$cacheid+:} false; then : 7618 $as_echo_n "(cached) " >&6 7619 else 7620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7621 /* end confdefs.h. */ 7622 int i; 7623 int 7624 main () 7625 { 7626 7627 ; 7628 return 0; 7629 } 7630 _ACEOF 7631 if ac_fn_c_try_link "$LINENO"; then : 7632 eval $cacheid=yes 7633 else 7634 eval $cacheid=no 7635 fi 7636 rm -f core conftest.err conftest.$ac_objext \ 7637 conftest$ac_exeext conftest.$ac_ext 7638 fi 7639 7640 7641 CFLAGS="$xorg_testset_save_CFLAGS" 7642 7643 eval supported=\$$cacheid 7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7645 $as_echo "$supported" >&6; } 7646 if test "$supported" = "yes" ; then 7647 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7648 found="yes" 7649 fi 7650 fi 7651 7652 if test $found = "no" ; then 7653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 fi 7656 7657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7659 fi 7660 7661 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7662 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7664 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7665 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7666 if eval \${$cacheid+:} false; then : 7667 $as_echo_n "(cached) " >&6 7668 else 7669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7670 /* end confdefs.h. */ 7671 int i; 7672 int 7673 main () 7674 { 7675 7676 ; 7677 return 0; 7678 } 7679 _ACEOF 7680 if ac_fn_c_try_link "$LINENO"; then : 7681 eval $cacheid=yes 7682 else 7683 eval $cacheid=no 7684 fi 7685 rm -f core conftest.err conftest.$ac_objext \ 7686 conftest$ac_exeext conftest.$ac_ext 7687 fi 7688 7689 7690 CFLAGS="$xorg_testset_save_CFLAGS" 7691 7692 eval supported=\$$cacheid 7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7694 $as_echo "$supported" >&6; } 7695 if test "$supported" = "yes" ; then 7696 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7697 found="yes" 7698 fi 7699 fi 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 xorg_testset_save_CFLAGS="$CFLAGS" 7716 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7720 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7721 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7722 $as_echo_n "(cached) " >&6 7723 else 7724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725 /* end confdefs.h. */ 7726 int i; 7727 _ACEOF 7728 if ac_fn_c_try_compile "$LINENO"; then : 7729 xorg_cv_cc_flag_unknown_warning_option=yes 7730 else 7731 xorg_cv_cc_flag_unknown_warning_option=no 7732 fi 7733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7734 fi 7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7736 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7738 CFLAGS="$xorg_testset_save_CFLAGS" 7739 fi 7740 7741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7744 fi 7745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7747 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7748 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7749 $as_echo_n "(cached) " >&6 7750 else 7751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7752 /* end confdefs.h. */ 7753 int i; 7754 _ACEOF 7755 if ac_fn_c_try_compile "$LINENO"; then : 7756 xorg_cv_cc_flag_unused_command_line_argument=yes 7757 else 7758 xorg_cv_cc_flag_unused_command_line_argument=no 7759 fi 7760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7761 fi 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7763 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766 fi 7767 7768 found="no" 7769 7770 if test $found = "no" ; then 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 fi 7774 7775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7777 fi 7778 7779 CFLAGS="$CFLAGS -Werror=trigraphs" 7780 7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7782 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7783 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7784 if eval \${$cacheid+:} false; then : 7785 $as_echo_n "(cached) " >&6 7786 else 7787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7788 /* end confdefs.h. */ 7789 int i; 7790 int 7791 main () 7792 { 7793 7794 ; 7795 return 0; 7796 } 7797 _ACEOF 7798 if ac_fn_c_try_link "$LINENO"; then : 7799 eval $cacheid=yes 7800 else 7801 eval $cacheid=no 7802 fi 7803 rm -f core conftest.err conftest.$ac_objext \ 7804 conftest$ac_exeext conftest.$ac_ext 7805 fi 7806 7807 7808 CFLAGS="$xorg_testset_save_CFLAGS" 7809 7810 eval supported=\$$cacheid 7811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7812 $as_echo "$supported" >&6; } 7813 if test "$supported" = "yes" ; then 7814 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7815 found="yes" 7816 fi 7817 fi 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 xorg_testset_save_CFLAGS="$CFLAGS" 7834 7835 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7838 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7839 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7840 $as_echo_n "(cached) " >&6 7841 else 7842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7843 /* end confdefs.h. */ 7844 int i; 7845 _ACEOF 7846 if ac_fn_c_try_compile "$LINENO"; then : 7847 xorg_cv_cc_flag_unknown_warning_option=yes 7848 else 7849 xorg_cv_cc_flag_unknown_warning_option=no 7850 fi 7851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7852 fi 7853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7854 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7855 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7856 CFLAGS="$xorg_testset_save_CFLAGS" 7857 fi 7858 7859 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7862 fi 7863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7865 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7866 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7867 $as_echo_n "(cached) " >&6 7868 else 7869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7870 /* end confdefs.h. */ 7871 int i; 7872 _ACEOF 7873 if ac_fn_c_try_compile "$LINENO"; then : 7874 xorg_cv_cc_flag_unused_command_line_argument=yes 7875 else 7876 xorg_cv_cc_flag_unused_command_line_argument=no 7877 fi 7878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7879 fi 7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7881 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 fi 7885 7886 found="no" 7887 7888 if test $found = "no" ; then 7889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7891 fi 7892 7893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7895 fi 7896 7897 CFLAGS="$CFLAGS -Werror=array-bounds" 7898 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7900 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7901 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7902 if eval \${$cacheid+:} false; then : 7903 $as_echo_n "(cached) " >&6 7904 else 7905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7906 /* end confdefs.h. */ 7907 int i; 7908 int 7909 main () 7910 { 7911 7912 ; 7913 return 0; 7914 } 7915 _ACEOF 7916 if ac_fn_c_try_link "$LINENO"; then : 7917 eval $cacheid=yes 7918 else 7919 eval $cacheid=no 7920 fi 7921 rm -f core conftest.err conftest.$ac_objext \ 7922 conftest$ac_exeext conftest.$ac_ext 7923 fi 7924 7925 7926 CFLAGS="$xorg_testset_save_CFLAGS" 7927 7928 eval supported=\$$cacheid 7929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7930 $as_echo "$supported" >&6; } 7931 if test "$supported" = "yes" ; then 7932 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7933 found="yes" 7934 fi 7935 fi 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 xorg_testset_save_CFLAGS="$CFLAGS" 7952 7953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7956 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7957 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7958 $as_echo_n "(cached) " >&6 7959 else 7960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7961 /* end confdefs.h. */ 7962 int i; 7963 _ACEOF 7964 if ac_fn_c_try_compile "$LINENO"; then : 7965 xorg_cv_cc_flag_unknown_warning_option=yes 7966 else 7967 xorg_cv_cc_flag_unknown_warning_option=no 7968 fi 7969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7970 fi 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7972 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7974 CFLAGS="$xorg_testset_save_CFLAGS" 7975 fi 7976 7977 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7980 fi 7981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7983 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7984 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7985 $as_echo_n "(cached) " >&6 7986 else 7987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7988 /* end confdefs.h. */ 7989 int i; 7990 _ACEOF 7991 if ac_fn_c_try_compile "$LINENO"; then : 7992 xorg_cv_cc_flag_unused_command_line_argument=yes 7993 else 7994 xorg_cv_cc_flag_unused_command_line_argument=no 7995 fi 7996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7997 fi 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7999 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 fi 8003 8004 found="no" 8005 8006 if test $found = "no" ; then 8007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8009 fi 8010 8011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8013 fi 8014 8015 CFLAGS="$CFLAGS -Werror=write-strings" 8016 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8018 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8019 cacheid=xorg_cv_cc_flag__Werror_write_strings 8020 if eval \${$cacheid+:} false; then : 8021 $as_echo_n "(cached) " >&6 8022 else 8023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8024 /* end confdefs.h. */ 8025 int i; 8026 int 8027 main () 8028 { 8029 8030 ; 8031 return 0; 8032 } 8033 _ACEOF 8034 if ac_fn_c_try_link "$LINENO"; then : 8035 eval $cacheid=yes 8036 else 8037 eval $cacheid=no 8038 fi 8039 rm -f core conftest.err conftest.$ac_objext \ 8040 conftest$ac_exeext conftest.$ac_ext 8041 fi 8042 8043 8044 CFLAGS="$xorg_testset_save_CFLAGS" 8045 8046 eval supported=\$$cacheid 8047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8048 $as_echo "$supported" >&6; } 8049 if test "$supported" = "yes" ; then 8050 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8051 found="yes" 8052 fi 8053 fi 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 xorg_testset_save_CFLAGS="$CFLAGS" 8070 8071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8074 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8075 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8076 $as_echo_n "(cached) " >&6 8077 else 8078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8079 /* end confdefs.h. */ 8080 int i; 8081 _ACEOF 8082 if ac_fn_c_try_compile "$LINENO"; then : 8083 xorg_cv_cc_flag_unknown_warning_option=yes 8084 else 8085 xorg_cv_cc_flag_unknown_warning_option=no 8086 fi 8087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8088 fi 8089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8090 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8092 CFLAGS="$xorg_testset_save_CFLAGS" 8093 fi 8094 8095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8098 fi 8099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8101 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8102 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8103 $as_echo_n "(cached) " >&6 8104 else 8105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8106 /* end confdefs.h. */ 8107 int i; 8108 _ACEOF 8109 if ac_fn_c_try_compile "$LINENO"; then : 8110 xorg_cv_cc_flag_unused_command_line_argument=yes 8111 else 8112 xorg_cv_cc_flag_unused_command_line_argument=no 8113 fi 8114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8115 fi 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8117 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8119 CFLAGS="$xorg_testset_save_CFLAGS" 8120 fi 8121 8122 found="no" 8123 8124 if test $found = "no" ; then 8125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8127 fi 8128 8129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 fi 8132 8133 CFLAGS="$CFLAGS -Werror=address" 8134 8135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8136 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8137 cacheid=xorg_cv_cc_flag__Werror_address 8138 if eval \${$cacheid+:} false; then : 8139 $as_echo_n "(cached) " >&6 8140 else 8141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8142 /* end confdefs.h. */ 8143 int i; 8144 int 8145 main () 8146 { 8147 8148 ; 8149 return 0; 8150 } 8151 _ACEOF 8152 if ac_fn_c_try_link "$LINENO"; then : 8153 eval $cacheid=yes 8154 else 8155 eval $cacheid=no 8156 fi 8157 rm -f core conftest.err conftest.$ac_objext \ 8158 conftest$ac_exeext conftest.$ac_ext 8159 fi 8160 8161 8162 CFLAGS="$xorg_testset_save_CFLAGS" 8163 8164 eval supported=\$$cacheid 8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8166 $as_echo "$supported" >&6; } 8167 if test "$supported" = "yes" ; then 8168 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8169 found="yes" 8170 fi 8171 fi 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 xorg_testset_save_CFLAGS="$CFLAGS" 8188 8189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8193 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8194 $as_echo_n "(cached) " >&6 8195 else 8196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8197 /* end confdefs.h. */ 8198 int i; 8199 _ACEOF 8200 if ac_fn_c_try_compile "$LINENO"; then : 8201 xorg_cv_cc_flag_unknown_warning_option=yes 8202 else 8203 xorg_cv_cc_flag_unknown_warning_option=no 8204 fi 8205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8206 fi 8207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8208 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8210 CFLAGS="$xorg_testset_save_CFLAGS" 8211 fi 8212 8213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8216 fi 8217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8219 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8220 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8221 $as_echo_n "(cached) " >&6 8222 else 8223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8224 /* end confdefs.h. */ 8225 int i; 8226 _ACEOF 8227 if ac_fn_c_try_compile "$LINENO"; then : 8228 xorg_cv_cc_flag_unused_command_line_argument=yes 8229 else 8230 xorg_cv_cc_flag_unused_command_line_argument=no 8231 fi 8232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8233 fi 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8235 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8237 CFLAGS="$xorg_testset_save_CFLAGS" 8238 fi 8239 8240 found="no" 8241 8242 if test $found = "no" ; then 8243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8245 fi 8246 8247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8249 fi 8250 8251 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8252 8253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8254 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8255 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8256 if eval \${$cacheid+:} false; then : 8257 $as_echo_n "(cached) " >&6 8258 else 8259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8260 /* end confdefs.h. */ 8261 int i; 8262 int 8263 main () 8264 { 8265 8266 ; 8267 return 0; 8268 } 8269 _ACEOF 8270 if ac_fn_c_try_link "$LINENO"; then : 8271 eval $cacheid=yes 8272 else 8273 eval $cacheid=no 8274 fi 8275 rm -f core conftest.err conftest.$ac_objext \ 8276 conftest$ac_exeext conftest.$ac_ext 8277 fi 8278 8279 8280 CFLAGS="$xorg_testset_save_CFLAGS" 8281 8282 eval supported=\$$cacheid 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8284 $as_echo "$supported" >&6; } 8285 if test "$supported" = "yes" ; then 8286 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8287 found="yes" 8288 fi 8289 fi 8290 8291 if test $found = "no" ; then 8292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8294 fi 8295 8296 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8298 fi 8299 8300 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8301 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8303 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8304 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8305 if eval \${$cacheid+:} false; then : 8306 $as_echo_n "(cached) " >&6 8307 else 8308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309 /* end confdefs.h. */ 8310 int i; 8311 int 8312 main () 8313 { 8314 8315 ; 8316 return 0; 8317 } 8318 _ACEOF 8319 if ac_fn_c_try_link "$LINENO"; then : 8320 eval $cacheid=yes 8321 else 8322 eval $cacheid=no 8323 fi 8324 rm -f core conftest.err conftest.$ac_objext \ 8325 conftest$ac_exeext conftest.$ac_ext 8326 fi 8327 8328 8329 CFLAGS="$xorg_testset_save_CFLAGS" 8330 8331 eval supported=\$$cacheid 8332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8333 $as_echo "$supported" >&6; } 8334 if test "$supported" = "yes" ; then 8335 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8336 found="yes" 8337 fi 8338 fi 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 xorg_testset_save_CFLAGS="$CFLAGS" 8355 8356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8359 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8360 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8361 $as_echo_n "(cached) " >&6 8362 else 8363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8364 /* end confdefs.h. */ 8365 int i; 8366 _ACEOF 8367 if ac_fn_c_try_compile "$LINENO"; then : 8368 xorg_cv_cc_flag_unknown_warning_option=yes 8369 else 8370 xorg_cv_cc_flag_unknown_warning_option=no 8371 fi 8372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8373 fi 8374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8375 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8377 CFLAGS="$xorg_testset_save_CFLAGS" 8378 fi 8379 8380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8383 fi 8384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8386 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8387 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8388 $as_echo_n "(cached) " >&6 8389 else 8390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8391 /* end confdefs.h. */ 8392 int i; 8393 _ACEOF 8394 if ac_fn_c_try_compile "$LINENO"; then : 8395 xorg_cv_cc_flag_unused_command_line_argument=yes 8396 else 8397 xorg_cv_cc_flag_unused_command_line_argument=no 8398 fi 8399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8400 fi 8401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8402 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8404 CFLAGS="$xorg_testset_save_CFLAGS" 8405 fi 8406 8407 found="no" 8408 8409 if test $found = "no" ; then 8410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8412 fi 8413 8414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8416 fi 8417 8418 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8419 8420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8421 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8422 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8423 if eval \${$cacheid+:} false; then : 8424 $as_echo_n "(cached) " >&6 8425 else 8426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8427 /* end confdefs.h. */ 8428 int i; 8429 int 8430 main () 8431 { 8432 8433 ; 8434 return 0; 8435 } 8436 _ACEOF 8437 if ac_fn_c_try_link "$LINENO"; then : 8438 eval $cacheid=yes 8439 else 8440 eval $cacheid=no 8441 fi 8442 rm -f core conftest.err conftest.$ac_objext \ 8443 conftest$ac_exeext conftest.$ac_ext 8444 fi 8445 8446 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448 8449 eval supported=\$$cacheid 8450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8451 $as_echo "$supported" >&6; } 8452 if test "$supported" = "yes" ; then 8453 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8454 found="yes" 8455 fi 8456 fi 8457 8458 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8459 else 8460 { $as_echo "$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 8461 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 xorg_testset_save_CFLAGS="$CFLAGS" 8476 8477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8480 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8481 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8482 $as_echo_n "(cached) " >&6 8483 else 8484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8485 /* end confdefs.h. */ 8486 int i; 8487 _ACEOF 8488 if ac_fn_c_try_compile "$LINENO"; then : 8489 xorg_cv_cc_flag_unknown_warning_option=yes 8490 else 8491 xorg_cv_cc_flag_unknown_warning_option=no 8492 fi 8493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8494 fi 8495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8496 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499 fi 8500 8501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 fi 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8507 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8508 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8509 $as_echo_n "(cached) " >&6 8510 else 8511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512 /* end confdefs.h. */ 8513 int i; 8514 _ACEOF 8515 if ac_fn_c_try_compile "$LINENO"; then : 8516 xorg_cv_cc_flag_unused_command_line_argument=yes 8517 else 8518 xorg_cv_cc_flag_unused_command_line_argument=no 8519 fi 8520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8521 fi 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8523 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8524 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8525 CFLAGS="$xorg_testset_save_CFLAGS" 8526 fi 8527 8528 found="no" 8529 8530 if test $found = "no" ; then 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 fi 8534 8535 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8537 fi 8538 8539 CFLAGS="$CFLAGS -Wimplicit" 8540 8541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8542 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8543 cacheid=xorg_cv_cc_flag__Wimplicit 8544 if eval \${$cacheid+:} false; then : 8545 $as_echo_n "(cached) " >&6 8546 else 8547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8548 /* end confdefs.h. */ 8549 int i; 8550 int 8551 main () 8552 { 8553 8554 ; 8555 return 0; 8556 } 8557 _ACEOF 8558 if ac_fn_c_try_link "$LINENO"; then : 8559 eval $cacheid=yes 8560 else 8561 eval $cacheid=no 8562 fi 8563 rm -f core conftest.err conftest.$ac_objext \ 8564 conftest$ac_exeext conftest.$ac_ext 8565 fi 8566 8567 8568 CFLAGS="$xorg_testset_save_CFLAGS" 8569 8570 eval supported=\$$cacheid 8571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8572 $as_echo "$supported" >&6; } 8573 if test "$supported" = "yes" ; then 8574 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8575 found="yes" 8576 fi 8577 fi 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 xorg_testset_save_CFLAGS="$CFLAGS" 8594 8595 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8598 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8599 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8600 $as_echo_n "(cached) " >&6 8601 else 8602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8603 /* end confdefs.h. */ 8604 int i; 8605 _ACEOF 8606 if ac_fn_c_try_compile "$LINENO"; then : 8607 xorg_cv_cc_flag_unknown_warning_option=yes 8608 else 8609 xorg_cv_cc_flag_unknown_warning_option=no 8610 fi 8611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8612 fi 8613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8614 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8616 CFLAGS="$xorg_testset_save_CFLAGS" 8617 fi 8618 8619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8622 fi 8623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8625 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8626 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8627 $as_echo_n "(cached) " >&6 8628 else 8629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8630 /* end confdefs.h. */ 8631 int i; 8632 _ACEOF 8633 if ac_fn_c_try_compile "$LINENO"; then : 8634 xorg_cv_cc_flag_unused_command_line_argument=yes 8635 else 8636 xorg_cv_cc_flag_unused_command_line_argument=no 8637 fi 8638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8639 fi 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8641 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8643 CFLAGS="$xorg_testset_save_CFLAGS" 8644 fi 8645 8646 found="no" 8647 8648 if test $found = "no" ; then 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 fi 8652 8653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8655 fi 8656 8657 CFLAGS="$CFLAGS -Wnonnull" 8658 8659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8660 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8661 cacheid=xorg_cv_cc_flag__Wnonnull 8662 if eval \${$cacheid+:} false; then : 8663 $as_echo_n "(cached) " >&6 8664 else 8665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8666 /* end confdefs.h. */ 8667 int i; 8668 int 8669 main () 8670 { 8671 8672 ; 8673 return 0; 8674 } 8675 _ACEOF 8676 if ac_fn_c_try_link "$LINENO"; then : 8677 eval $cacheid=yes 8678 else 8679 eval $cacheid=no 8680 fi 8681 rm -f core conftest.err conftest.$ac_objext \ 8682 conftest$ac_exeext conftest.$ac_ext 8683 fi 8684 8685 8686 CFLAGS="$xorg_testset_save_CFLAGS" 8687 8688 eval supported=\$$cacheid 8689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8690 $as_echo "$supported" >&6; } 8691 if test "$supported" = "yes" ; then 8692 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8693 found="yes" 8694 fi 8695 fi 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 xorg_testset_save_CFLAGS="$CFLAGS" 8712 8713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8716 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8717 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8718 $as_echo_n "(cached) " >&6 8719 else 8720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8721 /* end confdefs.h. */ 8722 int i; 8723 _ACEOF 8724 if ac_fn_c_try_compile "$LINENO"; then : 8725 xorg_cv_cc_flag_unknown_warning_option=yes 8726 else 8727 xorg_cv_cc_flag_unknown_warning_option=no 8728 fi 8729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8730 fi 8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8732 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8734 CFLAGS="$xorg_testset_save_CFLAGS" 8735 fi 8736 8737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8740 fi 8741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8743 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8744 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8745 $as_echo_n "(cached) " >&6 8746 else 8747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8748 /* end confdefs.h. */ 8749 int i; 8750 _ACEOF 8751 if ac_fn_c_try_compile "$LINENO"; then : 8752 xorg_cv_cc_flag_unused_command_line_argument=yes 8753 else 8754 xorg_cv_cc_flag_unused_command_line_argument=no 8755 fi 8756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8757 fi 8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8759 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 fi 8763 8764 found="no" 8765 8766 if test $found = "no" ; then 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 fi 8770 8771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8773 fi 8774 8775 CFLAGS="$CFLAGS -Winit-self" 8776 8777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8778 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8779 cacheid=xorg_cv_cc_flag__Winit_self 8780 if eval \${$cacheid+:} false; then : 8781 $as_echo_n "(cached) " >&6 8782 else 8783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8784 /* end confdefs.h. */ 8785 int i; 8786 int 8787 main () 8788 { 8789 8790 ; 8791 return 0; 8792 } 8793 _ACEOF 8794 if ac_fn_c_try_link "$LINENO"; then : 8795 eval $cacheid=yes 8796 else 8797 eval $cacheid=no 8798 fi 8799 rm -f core conftest.err conftest.$ac_objext \ 8800 conftest$ac_exeext conftest.$ac_ext 8801 fi 8802 8803 8804 CFLAGS="$xorg_testset_save_CFLAGS" 8805 8806 eval supported=\$$cacheid 8807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8808 $as_echo "$supported" >&6; } 8809 if test "$supported" = "yes" ; then 8810 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8811 found="yes" 8812 fi 8813 fi 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 xorg_testset_save_CFLAGS="$CFLAGS" 8830 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8834 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8835 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8836 $as_echo_n "(cached) " >&6 8837 else 8838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8839 /* end confdefs.h. */ 8840 int i; 8841 _ACEOF 8842 if ac_fn_c_try_compile "$LINENO"; then : 8843 xorg_cv_cc_flag_unknown_warning_option=yes 8844 else 8845 xorg_cv_cc_flag_unknown_warning_option=no 8846 fi 8847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8848 fi 8849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8850 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8852 CFLAGS="$xorg_testset_save_CFLAGS" 8853 fi 8854 8855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8858 fi 8859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8861 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8862 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8863 $as_echo_n "(cached) " >&6 8864 else 8865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8866 /* end confdefs.h. */ 8867 int i; 8868 _ACEOF 8869 if ac_fn_c_try_compile "$LINENO"; then : 8870 xorg_cv_cc_flag_unused_command_line_argument=yes 8871 else 8872 xorg_cv_cc_flag_unused_command_line_argument=no 8873 fi 8874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8875 fi 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8877 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8879 CFLAGS="$xorg_testset_save_CFLAGS" 8880 fi 8881 8882 found="no" 8883 8884 if test $found = "no" ; then 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 fi 8888 8889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8891 fi 8892 8893 CFLAGS="$CFLAGS -Wmain" 8894 8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8896 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8897 cacheid=xorg_cv_cc_flag__Wmain 8898 if eval \${$cacheid+:} false; then : 8899 $as_echo_n "(cached) " >&6 8900 else 8901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8902 /* end confdefs.h. */ 8903 int i; 8904 int 8905 main () 8906 { 8907 8908 ; 8909 return 0; 8910 } 8911 _ACEOF 8912 if ac_fn_c_try_link "$LINENO"; then : 8913 eval $cacheid=yes 8914 else 8915 eval $cacheid=no 8916 fi 8917 rm -f core conftest.err conftest.$ac_objext \ 8918 conftest$ac_exeext conftest.$ac_ext 8919 fi 8920 8921 8922 CFLAGS="$xorg_testset_save_CFLAGS" 8923 8924 eval supported=\$$cacheid 8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8926 $as_echo "$supported" >&6; } 8927 if test "$supported" = "yes" ; then 8928 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8929 found="yes" 8930 fi 8931 fi 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 xorg_testset_save_CFLAGS="$CFLAGS" 8948 8949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8953 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8954 $as_echo_n "(cached) " >&6 8955 else 8956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8957 /* end confdefs.h. */ 8958 int i; 8959 _ACEOF 8960 if ac_fn_c_try_compile "$LINENO"; then : 8961 xorg_cv_cc_flag_unknown_warning_option=yes 8962 else 8963 xorg_cv_cc_flag_unknown_warning_option=no 8964 fi 8965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8966 fi 8967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8968 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8970 CFLAGS="$xorg_testset_save_CFLAGS" 8971 fi 8972 8973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8976 fi 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8979 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8980 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8981 $as_echo_n "(cached) " >&6 8982 else 8983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8984 /* end confdefs.h. */ 8985 int i; 8986 _ACEOF 8987 if ac_fn_c_try_compile "$LINENO"; then : 8988 xorg_cv_cc_flag_unused_command_line_argument=yes 8989 else 8990 xorg_cv_cc_flag_unused_command_line_argument=no 8991 fi 8992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8993 fi 8994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8995 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 fi 8999 9000 found="no" 9001 9002 if test $found = "no" ; then 9003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9005 fi 9006 9007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9009 fi 9010 9011 CFLAGS="$CFLAGS -Wmissing-braces" 9012 9013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9014 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9015 cacheid=xorg_cv_cc_flag__Wmissing_braces 9016 if eval \${$cacheid+:} false; then : 9017 $as_echo_n "(cached) " >&6 9018 else 9019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9020 /* end confdefs.h. */ 9021 int i; 9022 int 9023 main () 9024 { 9025 9026 ; 9027 return 0; 9028 } 9029 _ACEOF 9030 if ac_fn_c_try_link "$LINENO"; then : 9031 eval $cacheid=yes 9032 else 9033 eval $cacheid=no 9034 fi 9035 rm -f core conftest.err conftest.$ac_objext \ 9036 conftest$ac_exeext conftest.$ac_ext 9037 fi 9038 9039 9040 CFLAGS="$xorg_testset_save_CFLAGS" 9041 9042 eval supported=\$$cacheid 9043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9044 $as_echo "$supported" >&6; } 9045 if test "$supported" = "yes" ; then 9046 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9047 found="yes" 9048 fi 9049 fi 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 xorg_testset_save_CFLAGS="$CFLAGS" 9066 9067 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9070 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9071 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9072 $as_echo_n "(cached) " >&6 9073 else 9074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9075 /* end confdefs.h. */ 9076 int i; 9077 _ACEOF 9078 if ac_fn_c_try_compile "$LINENO"; then : 9079 xorg_cv_cc_flag_unknown_warning_option=yes 9080 else 9081 xorg_cv_cc_flag_unknown_warning_option=no 9082 fi 9083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9084 fi 9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9086 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089 fi 9090 9091 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9094 fi 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9097 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9098 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9099 $as_echo_n "(cached) " >&6 9100 else 9101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9102 /* end confdefs.h. */ 9103 int i; 9104 _ACEOF 9105 if ac_fn_c_try_compile "$LINENO"; then : 9106 xorg_cv_cc_flag_unused_command_line_argument=yes 9107 else 9108 xorg_cv_cc_flag_unused_command_line_argument=no 9109 fi 9110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9111 fi 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9113 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 fi 9117 9118 found="no" 9119 9120 if test $found = "no" ; then 9121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9123 fi 9124 9125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9127 fi 9128 9129 CFLAGS="$CFLAGS -Wsequence-point" 9130 9131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9132 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9133 cacheid=xorg_cv_cc_flag__Wsequence_point 9134 if eval \${$cacheid+:} false; then : 9135 $as_echo_n "(cached) " >&6 9136 else 9137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9138 /* end confdefs.h. */ 9139 int i; 9140 int 9141 main () 9142 { 9143 9144 ; 9145 return 0; 9146 } 9147 _ACEOF 9148 if ac_fn_c_try_link "$LINENO"; then : 9149 eval $cacheid=yes 9150 else 9151 eval $cacheid=no 9152 fi 9153 rm -f core conftest.err conftest.$ac_objext \ 9154 conftest$ac_exeext conftest.$ac_ext 9155 fi 9156 9157 9158 CFLAGS="$xorg_testset_save_CFLAGS" 9159 9160 eval supported=\$$cacheid 9161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9162 $as_echo "$supported" >&6; } 9163 if test "$supported" = "yes" ; then 9164 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9165 found="yes" 9166 fi 9167 fi 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 xorg_testset_save_CFLAGS="$CFLAGS" 9184 9185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9188 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9189 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9190 $as_echo_n "(cached) " >&6 9191 else 9192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9193 /* end confdefs.h. */ 9194 int i; 9195 _ACEOF 9196 if ac_fn_c_try_compile "$LINENO"; then : 9197 xorg_cv_cc_flag_unknown_warning_option=yes 9198 else 9199 xorg_cv_cc_flag_unknown_warning_option=no 9200 fi 9201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9202 fi 9203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9204 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9206 CFLAGS="$xorg_testset_save_CFLAGS" 9207 fi 9208 9209 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9212 fi 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9215 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9216 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9217 $as_echo_n "(cached) " >&6 9218 else 9219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9220 /* end confdefs.h. */ 9221 int i; 9222 _ACEOF 9223 if ac_fn_c_try_compile "$LINENO"; then : 9224 xorg_cv_cc_flag_unused_command_line_argument=yes 9225 else 9226 xorg_cv_cc_flag_unused_command_line_argument=no 9227 fi 9228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9229 fi 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9231 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234 fi 9235 9236 found="no" 9237 9238 if test $found = "no" ; then 9239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9241 fi 9242 9243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9245 fi 9246 9247 CFLAGS="$CFLAGS -Wreturn-type" 9248 9249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9250 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9251 cacheid=xorg_cv_cc_flag__Wreturn_type 9252 if eval \${$cacheid+:} false; then : 9253 $as_echo_n "(cached) " >&6 9254 else 9255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9256 /* end confdefs.h. */ 9257 int i; 9258 int 9259 main () 9260 { 9261 9262 ; 9263 return 0; 9264 } 9265 _ACEOF 9266 if ac_fn_c_try_link "$LINENO"; then : 9267 eval $cacheid=yes 9268 else 9269 eval $cacheid=no 9270 fi 9271 rm -f core conftest.err conftest.$ac_objext \ 9272 conftest$ac_exeext conftest.$ac_ext 9273 fi 9274 9275 9276 CFLAGS="$xorg_testset_save_CFLAGS" 9277 9278 eval supported=\$$cacheid 9279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9280 $as_echo "$supported" >&6; } 9281 if test "$supported" = "yes" ; then 9282 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9283 found="yes" 9284 fi 9285 fi 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 xorg_testset_save_CFLAGS="$CFLAGS" 9302 9303 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9306 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9307 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9308 $as_echo_n "(cached) " >&6 9309 else 9310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9311 /* end confdefs.h. */ 9312 int i; 9313 _ACEOF 9314 if ac_fn_c_try_compile "$LINENO"; then : 9315 xorg_cv_cc_flag_unknown_warning_option=yes 9316 else 9317 xorg_cv_cc_flag_unknown_warning_option=no 9318 fi 9319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9320 fi 9321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9322 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9323 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9324 CFLAGS="$xorg_testset_save_CFLAGS" 9325 fi 9326 9327 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9330 fi 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9333 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9334 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9335 $as_echo_n "(cached) " >&6 9336 else 9337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9338 /* end confdefs.h. */ 9339 int i; 9340 _ACEOF 9341 if ac_fn_c_try_compile "$LINENO"; then : 9342 xorg_cv_cc_flag_unused_command_line_argument=yes 9343 else 9344 xorg_cv_cc_flag_unused_command_line_argument=no 9345 fi 9346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9347 fi 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9349 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9350 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 fi 9353 9354 found="no" 9355 9356 if test $found = "no" ; then 9357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 fi 9360 9361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9363 fi 9364 9365 CFLAGS="$CFLAGS -Wtrigraphs" 9366 9367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9368 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9369 cacheid=xorg_cv_cc_flag__Wtrigraphs 9370 if eval \${$cacheid+:} false; then : 9371 $as_echo_n "(cached) " >&6 9372 else 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374 /* end confdefs.h. */ 9375 int i; 9376 int 9377 main () 9378 { 9379 9380 ; 9381 return 0; 9382 } 9383 _ACEOF 9384 if ac_fn_c_try_link "$LINENO"; then : 9385 eval $cacheid=yes 9386 else 9387 eval $cacheid=no 9388 fi 9389 rm -f core conftest.err conftest.$ac_objext \ 9390 conftest$ac_exeext conftest.$ac_ext 9391 fi 9392 9393 9394 CFLAGS="$xorg_testset_save_CFLAGS" 9395 9396 eval supported=\$$cacheid 9397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9398 $as_echo "$supported" >&6; } 9399 if test "$supported" = "yes" ; then 9400 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9401 found="yes" 9402 fi 9403 fi 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 xorg_testset_save_CFLAGS="$CFLAGS" 9420 9421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9424 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9425 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9426 $as_echo_n "(cached) " >&6 9427 else 9428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9429 /* end confdefs.h. */ 9430 int i; 9431 _ACEOF 9432 if ac_fn_c_try_compile "$LINENO"; then : 9433 xorg_cv_cc_flag_unknown_warning_option=yes 9434 else 9435 xorg_cv_cc_flag_unknown_warning_option=no 9436 fi 9437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9438 fi 9439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9440 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9441 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9442 CFLAGS="$xorg_testset_save_CFLAGS" 9443 fi 9444 9445 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9448 fi 9449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9451 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9452 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9453 $as_echo_n "(cached) " >&6 9454 else 9455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9456 /* end confdefs.h. */ 9457 int i; 9458 _ACEOF 9459 if ac_fn_c_try_compile "$LINENO"; then : 9460 xorg_cv_cc_flag_unused_command_line_argument=yes 9461 else 9462 xorg_cv_cc_flag_unused_command_line_argument=no 9463 fi 9464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9465 fi 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9467 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9468 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470 fi 9471 9472 found="no" 9473 9474 if test $found = "no" ; then 9475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9477 fi 9478 9479 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9481 fi 9482 9483 CFLAGS="$CFLAGS -Warray-bounds" 9484 9485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9486 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9487 cacheid=xorg_cv_cc_flag__Warray_bounds 9488 if eval \${$cacheid+:} false; then : 9489 $as_echo_n "(cached) " >&6 9490 else 9491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9492 /* end confdefs.h. */ 9493 int i; 9494 int 9495 main () 9496 { 9497 9498 ; 9499 return 0; 9500 } 9501 _ACEOF 9502 if ac_fn_c_try_link "$LINENO"; then : 9503 eval $cacheid=yes 9504 else 9505 eval $cacheid=no 9506 fi 9507 rm -f core conftest.err conftest.$ac_objext \ 9508 conftest$ac_exeext conftest.$ac_ext 9509 fi 9510 9511 9512 CFLAGS="$xorg_testset_save_CFLAGS" 9513 9514 eval supported=\$$cacheid 9515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9516 $as_echo "$supported" >&6; } 9517 if test "$supported" = "yes" ; then 9518 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9519 found="yes" 9520 fi 9521 fi 9522 9523 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 xorg_testset_save_CFLAGS="$CFLAGS" 9538 9539 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9542 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9543 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9544 $as_echo_n "(cached) " >&6 9545 else 9546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9547 /* end confdefs.h. */ 9548 int i; 9549 _ACEOF 9550 if ac_fn_c_try_compile "$LINENO"; then : 9551 xorg_cv_cc_flag_unknown_warning_option=yes 9552 else 9553 xorg_cv_cc_flag_unknown_warning_option=no 9554 fi 9555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9556 fi 9557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9558 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9560 CFLAGS="$xorg_testset_save_CFLAGS" 9561 fi 9562 9563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9566 fi 9567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9569 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9570 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9571 $as_echo_n "(cached) " >&6 9572 else 9573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9574 /* end confdefs.h. */ 9575 int i; 9576 _ACEOF 9577 if ac_fn_c_try_compile "$LINENO"; then : 9578 xorg_cv_cc_flag_unused_command_line_argument=yes 9579 else 9580 xorg_cv_cc_flag_unused_command_line_argument=no 9581 fi 9582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9583 fi 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9585 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9586 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 fi 9589 9590 found="no" 9591 9592 if test $found = "no" ; then 9593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9595 fi 9596 9597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9599 fi 9600 9601 CFLAGS="$CFLAGS -Wwrite-strings" 9602 9603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9604 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9605 cacheid=xorg_cv_cc_flag__Wwrite_strings 9606 if eval \${$cacheid+:} false; then : 9607 $as_echo_n "(cached) " >&6 9608 else 9609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9610 /* end confdefs.h. */ 9611 int i; 9612 int 9613 main () 9614 { 9615 9616 ; 9617 return 0; 9618 } 9619 _ACEOF 9620 if ac_fn_c_try_link "$LINENO"; then : 9621 eval $cacheid=yes 9622 else 9623 eval $cacheid=no 9624 fi 9625 rm -f core conftest.err conftest.$ac_objext \ 9626 conftest$ac_exeext conftest.$ac_ext 9627 fi 9628 9629 9630 CFLAGS="$xorg_testset_save_CFLAGS" 9631 9632 eval supported=\$$cacheid 9633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9634 $as_echo "$supported" >&6; } 9635 if test "$supported" = "yes" ; then 9636 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9637 found="yes" 9638 fi 9639 fi 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 xorg_testset_save_CFLAGS="$CFLAGS" 9656 9657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9660 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9661 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9662 $as_echo_n "(cached) " >&6 9663 else 9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9665 /* end confdefs.h. */ 9666 int i; 9667 _ACEOF 9668 if ac_fn_c_try_compile "$LINENO"; then : 9669 xorg_cv_cc_flag_unknown_warning_option=yes 9670 else 9671 xorg_cv_cc_flag_unknown_warning_option=no 9672 fi 9673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9674 fi 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9676 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9677 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9678 CFLAGS="$xorg_testset_save_CFLAGS" 9679 fi 9680 9681 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9684 fi 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9687 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9688 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9689 $as_echo_n "(cached) " >&6 9690 else 9691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9692 /* end confdefs.h. */ 9693 int i; 9694 _ACEOF 9695 if ac_fn_c_try_compile "$LINENO"; then : 9696 xorg_cv_cc_flag_unused_command_line_argument=yes 9697 else 9698 xorg_cv_cc_flag_unused_command_line_argument=no 9699 fi 9700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9701 fi 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9703 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9705 CFLAGS="$xorg_testset_save_CFLAGS" 9706 fi 9707 9708 found="no" 9709 9710 if test $found = "no" ; then 9711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 fi 9714 9715 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9717 fi 9718 9719 CFLAGS="$CFLAGS -Waddress" 9720 9721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9722 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9723 cacheid=xorg_cv_cc_flag__Waddress 9724 if eval \${$cacheid+:} false; then : 9725 $as_echo_n "(cached) " >&6 9726 else 9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9728 /* end confdefs.h. */ 9729 int i; 9730 int 9731 main () 9732 { 9733 9734 ; 9735 return 0; 9736 } 9737 _ACEOF 9738 if ac_fn_c_try_link "$LINENO"; then : 9739 eval $cacheid=yes 9740 else 9741 eval $cacheid=no 9742 fi 9743 rm -f core conftest.err conftest.$ac_objext \ 9744 conftest$ac_exeext conftest.$ac_ext 9745 fi 9746 9747 9748 CFLAGS="$xorg_testset_save_CFLAGS" 9749 9750 eval supported=\$$cacheid 9751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9752 $as_echo "$supported" >&6; } 9753 if test "$supported" = "yes" ; then 9754 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9755 found="yes" 9756 fi 9757 fi 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 xorg_testset_save_CFLAGS="$CFLAGS" 9774 9775 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9778 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9779 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9780 $as_echo_n "(cached) " >&6 9781 else 9782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9783 /* end confdefs.h. */ 9784 int i; 9785 _ACEOF 9786 if ac_fn_c_try_compile "$LINENO"; then : 9787 xorg_cv_cc_flag_unknown_warning_option=yes 9788 else 9789 xorg_cv_cc_flag_unknown_warning_option=no 9790 fi 9791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9792 fi 9793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9794 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9796 CFLAGS="$xorg_testset_save_CFLAGS" 9797 fi 9798 9799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9802 fi 9803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9805 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9806 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9807 $as_echo_n "(cached) " >&6 9808 else 9809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9810 /* end confdefs.h. */ 9811 int i; 9812 _ACEOF 9813 if ac_fn_c_try_compile "$LINENO"; then : 9814 xorg_cv_cc_flag_unused_command_line_argument=yes 9815 else 9816 xorg_cv_cc_flag_unused_command_line_argument=no 9817 fi 9818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9819 fi 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9821 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9823 CFLAGS="$xorg_testset_save_CFLAGS" 9824 fi 9825 9826 found="no" 9827 9828 if test $found = "no" ; then 9829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9831 fi 9832 9833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9835 fi 9836 9837 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9838 9839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9840 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9841 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9842 if eval \${$cacheid+:} false; then : 9843 $as_echo_n "(cached) " >&6 9844 else 9845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9846 /* end confdefs.h. */ 9847 int i; 9848 int 9849 main () 9850 { 9851 9852 ; 9853 return 0; 9854 } 9855 _ACEOF 9856 if ac_fn_c_try_link "$LINENO"; then : 9857 eval $cacheid=yes 9858 else 9859 eval $cacheid=no 9860 fi 9861 rm -f core conftest.err conftest.$ac_objext \ 9862 conftest$ac_exeext conftest.$ac_ext 9863 fi 9864 9865 9866 CFLAGS="$xorg_testset_save_CFLAGS" 9867 9868 eval supported=\$$cacheid 9869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9870 $as_echo "$supported" >&6; } 9871 if test "$supported" = "yes" ; then 9872 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9873 found="yes" 9874 fi 9875 fi 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 xorg_testset_save_CFLAGS="$CFLAGS" 9892 9893 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9896 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9897 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9898 $as_echo_n "(cached) " >&6 9899 else 9900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9901 /* end confdefs.h. */ 9902 int i; 9903 _ACEOF 9904 if ac_fn_c_try_compile "$LINENO"; then : 9905 xorg_cv_cc_flag_unknown_warning_option=yes 9906 else 9907 xorg_cv_cc_flag_unknown_warning_option=no 9908 fi 9909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9910 fi 9911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9912 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9913 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9914 CFLAGS="$xorg_testset_save_CFLAGS" 9915 fi 9916 9917 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9920 fi 9921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9923 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9924 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9925 $as_echo_n "(cached) " >&6 9926 else 9927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928 /* end confdefs.h. */ 9929 int i; 9930 _ACEOF 9931 if ac_fn_c_try_compile "$LINENO"; then : 9932 xorg_cv_cc_flag_unused_command_line_argument=yes 9933 else 9934 xorg_cv_cc_flag_unused_command_line_argument=no 9935 fi 9936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9937 fi 9938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9939 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942 fi 9943 9944 found="no" 9945 9946 if test $found = "no" ; then 9947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9949 fi 9950 9951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9953 fi 9954 9955 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9956 9957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9958 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9959 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9960 if eval \${$cacheid+:} false; then : 9961 $as_echo_n "(cached) " >&6 9962 else 9963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9964 /* end confdefs.h. */ 9965 int i; 9966 int 9967 main () 9968 { 9969 9970 ; 9971 return 0; 9972 } 9973 _ACEOF 9974 if ac_fn_c_try_link "$LINENO"; then : 9975 eval $cacheid=yes 9976 else 9977 eval $cacheid=no 9978 fi 9979 rm -f core conftest.err conftest.$ac_objext \ 9980 conftest$ac_exeext conftest.$ac_ext 9981 fi 9982 9983 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985 9986 eval supported=\$$cacheid 9987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9988 $as_echo "$supported" >&6; } 9989 if test "$supported" = "yes" ; then 9990 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9991 found="yes" 9992 fi 9993 fi 9994 9995 9996 fi 9997 9998 9999 10000 10001 10002 10003 10004 CWARNFLAGS="$BASE_CFLAGS" 10005 if test "x$GCC" = xyes ; then 10006 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10007 fi 10008 10009 10010 10011 10012 10013 10014 10015 10016 # Check whether --enable-strict-compilation was given. 10017 if test "${enable_strict_compilation+set}" = set; then : 10018 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10019 else 10020 STRICT_COMPILE=no 10021 fi 10022 10023 10024 10025 10026 10027 10028 STRICT_CFLAGS="" 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 xorg_testset_save_CFLAGS="$CFLAGS" 10043 10044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10047 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10048 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10049 $as_echo_n "(cached) " >&6 10050 else 10051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10052 /* end confdefs.h. */ 10053 int i; 10054 _ACEOF 10055 if ac_fn_c_try_compile "$LINENO"; then : 10056 xorg_cv_cc_flag_unknown_warning_option=yes 10057 else 10058 xorg_cv_cc_flag_unknown_warning_option=no 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10061 fi 10062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10063 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066 fi 10067 10068 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10074 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10075 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10076 $as_echo_n "(cached) " >&6 10077 else 10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 _ACEOF 10082 if ac_fn_c_try_compile "$LINENO"; then : 10083 xorg_cv_cc_flag_unused_command_line_argument=yes 10084 else 10085 xorg_cv_cc_flag_unused_command_line_argument=no 10086 fi 10087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10088 fi 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10090 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10091 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10092 CFLAGS="$xorg_testset_save_CFLAGS" 10093 fi 10094 10095 found="no" 10096 10097 if test $found = "no" ; then 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 fi 10101 10102 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10104 fi 10105 10106 CFLAGS="$CFLAGS -pedantic" 10107 10108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10109 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10110 cacheid=xorg_cv_cc_flag__pedantic 10111 if eval \${$cacheid+:} false; then : 10112 $as_echo_n "(cached) " >&6 10113 else 10114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10115 /* end confdefs.h. */ 10116 int i; 10117 int 10118 main () 10119 { 10120 10121 ; 10122 return 0; 10123 } 10124 _ACEOF 10125 if ac_fn_c_try_link "$LINENO"; then : 10126 eval $cacheid=yes 10127 else 10128 eval $cacheid=no 10129 fi 10130 rm -f core conftest.err conftest.$ac_objext \ 10131 conftest$ac_exeext conftest.$ac_ext 10132 fi 10133 10134 10135 CFLAGS="$xorg_testset_save_CFLAGS" 10136 10137 eval supported=\$$cacheid 10138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10139 $as_echo "$supported" >&6; } 10140 if test "$supported" = "yes" ; then 10141 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10142 found="yes" 10143 fi 10144 fi 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 xorg_testset_save_CFLAGS="$CFLAGS" 10161 10162 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10165 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10166 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10167 $as_echo_n "(cached) " >&6 10168 else 10169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10170 /* end confdefs.h. */ 10171 int i; 10172 _ACEOF 10173 if ac_fn_c_try_compile "$LINENO"; then : 10174 xorg_cv_cc_flag_unknown_warning_option=yes 10175 else 10176 xorg_cv_cc_flag_unknown_warning_option=no 10177 fi 10178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10179 fi 10180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10181 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 fi 10185 10186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 fi 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10192 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10193 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10194 $as_echo_n "(cached) " >&6 10195 else 10196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10197 /* end confdefs.h. */ 10198 int i; 10199 _ACEOF 10200 if ac_fn_c_try_compile "$LINENO"; then : 10201 xorg_cv_cc_flag_unused_command_line_argument=yes 10202 else 10203 xorg_cv_cc_flag_unused_command_line_argument=no 10204 fi 10205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10206 fi 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10208 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10209 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10210 CFLAGS="$xorg_testset_save_CFLAGS" 10211 fi 10212 10213 found="no" 10214 10215 if test $found = "no" ; then 10216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10218 fi 10219 10220 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10222 fi 10223 10224 CFLAGS="$CFLAGS -Werror" 10225 10226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10227 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10228 cacheid=xorg_cv_cc_flag__Werror 10229 if eval \${$cacheid+:} false; then : 10230 $as_echo_n "(cached) " >&6 10231 else 10232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10233 /* end confdefs.h. */ 10234 int i; 10235 int 10236 main () 10237 { 10238 10239 ; 10240 return 0; 10241 } 10242 _ACEOF 10243 if ac_fn_c_try_link "$LINENO"; then : 10244 eval $cacheid=yes 10245 else 10246 eval $cacheid=no 10247 fi 10248 rm -f core conftest.err conftest.$ac_objext \ 10249 conftest$ac_exeext conftest.$ac_ext 10250 fi 10251 10252 10253 CFLAGS="$xorg_testset_save_CFLAGS" 10254 10255 eval supported=\$$cacheid 10256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10257 $as_echo "$supported" >&6; } 10258 if test "$supported" = "yes" ; then 10259 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10260 found="yes" 10261 fi 10262 fi 10263 10264 if test $found = "no" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 10269 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10271 fi 10272 10273 CFLAGS="$CFLAGS -errwarn" 10274 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10276 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10277 cacheid=xorg_cv_cc_flag__errwarn 10278 if eval \${$cacheid+:} false; then : 10279 $as_echo_n "(cached) " >&6 10280 else 10281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10282 /* end confdefs.h. */ 10283 int i; 10284 int 10285 main () 10286 { 10287 10288 ; 10289 return 0; 10290 } 10291 _ACEOF 10292 if ac_fn_c_try_link "$LINENO"; then : 10293 eval $cacheid=yes 10294 else 10295 eval $cacheid=no 10296 fi 10297 rm -f core conftest.err conftest.$ac_objext \ 10298 conftest$ac_exeext conftest.$ac_ext 10299 fi 10300 10301 10302 CFLAGS="$xorg_testset_save_CFLAGS" 10303 10304 eval supported=\$$cacheid 10305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10306 $as_echo "$supported" >&6; } 10307 if test "$supported" = "yes" ; then 10308 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10309 found="yes" 10310 fi 10311 fi 10312 10313 10314 10315 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10316 # activate it with -Werror, so we add it here explicitly. 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 xorg_testset_save_CFLAGS="$CFLAGS" 10331 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10335 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10336 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10337 $as_echo_n "(cached) " >&6 10338 else 10339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10340 /* end confdefs.h. */ 10341 int i; 10342 _ACEOF 10343 if ac_fn_c_try_compile "$LINENO"; then : 10344 xorg_cv_cc_flag_unknown_warning_option=yes 10345 else 10346 xorg_cv_cc_flag_unknown_warning_option=no 10347 fi 10348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10349 fi 10350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10351 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10353 CFLAGS="$xorg_testset_save_CFLAGS" 10354 fi 10355 10356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10359 fi 10360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10362 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10363 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10364 $as_echo_n "(cached) " >&6 10365 else 10366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10367 /* end confdefs.h. */ 10368 int i; 10369 _ACEOF 10370 if ac_fn_c_try_compile "$LINENO"; then : 10371 xorg_cv_cc_flag_unused_command_line_argument=yes 10372 else 10373 xorg_cv_cc_flag_unused_command_line_argument=no 10374 fi 10375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10376 fi 10377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10378 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10379 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10380 CFLAGS="$xorg_testset_save_CFLAGS" 10381 fi 10382 10383 found="no" 10384 10385 if test $found = "no" ; then 10386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10388 fi 10389 10390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10392 fi 10393 10394 CFLAGS="$CFLAGS -Werror=attributes" 10395 10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10397 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10398 cacheid=xorg_cv_cc_flag__Werror_attributes 10399 if eval \${$cacheid+:} false; then : 10400 $as_echo_n "(cached) " >&6 10401 else 10402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10403 /* end confdefs.h. */ 10404 int i; 10405 int 10406 main () 10407 { 10408 10409 ; 10410 return 0; 10411 } 10412 _ACEOF 10413 if ac_fn_c_try_link "$LINENO"; then : 10414 eval $cacheid=yes 10415 else 10416 eval $cacheid=no 10417 fi 10418 rm -f core conftest.err conftest.$ac_objext \ 10419 conftest$ac_exeext conftest.$ac_ext 10420 fi 10421 10422 10423 CFLAGS="$xorg_testset_save_CFLAGS" 10424 10425 eval supported=\$$cacheid 10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10427 $as_echo "$supported" >&6; } 10428 if test "$supported" = "yes" ; then 10429 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10430 found="yes" 10431 fi 10432 fi 10433 10434 10435 10436 if test "x$STRICT_COMPILE" = "xyes"; then 10437 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10438 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10439 fi 10440 10441 10442 10443 10444 10445 10446 cat >>confdefs.h <<_ACEOF 10447 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10448 _ACEOF 10449 10450 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10451 if test "x$PVM" = "x"; then 10452 PVM="0" 10453 fi 10454 10455 cat >>confdefs.h <<_ACEOF 10456 #define PACKAGE_VERSION_MINOR $PVM 10457 _ACEOF 10458 10459 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10460 if test "x$PVP" = "x"; then 10461 PVP="0" 10462 fi 10463 10464 cat >>confdefs.h <<_ACEOF 10465 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10466 _ACEOF 10467 10468 10469 10470 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10471 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10472 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10473 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10474 10475 10476 10477 10478 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10479 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10480 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10481 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10482 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10483 10484 10485 10486 10487 10488 10489 if test x$APP_MAN_SUFFIX = x ; then 10490 APP_MAN_SUFFIX=1 10491 fi 10492 if test x$APP_MAN_DIR = x ; then 10493 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10494 fi 10495 10496 if test x$LIB_MAN_SUFFIX = x ; then 10497 LIB_MAN_SUFFIX=3 10498 fi 10499 if test x$LIB_MAN_DIR = x ; then 10500 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10501 fi 10502 10503 if test x$FILE_MAN_SUFFIX = x ; then 10504 case $host_os in 10505 # Solaris 2.0 - 11 use SysV man page sections 10506 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10507 *) FILE_MAN_SUFFIX=5 ;; 10508 esac 10509 fi 10510 if test x$FILE_MAN_DIR = x ; then 10511 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10512 fi 10513 10514 if test x$MISC_MAN_SUFFIX = x ; then 10515 case $host_os in 10516 # Solaris 2.0 - 11 use SysV man page sections 10517 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10518 *) MISC_MAN_SUFFIX=7 ;; 10519 esac 10520 fi 10521 if test x$MISC_MAN_DIR = x ; then 10522 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10523 fi 10524 10525 if test x$DRIVER_MAN_SUFFIX = x ; then 10526 case $host_os in 10527 # Solaris 2.0 - 11 use SysV man page sections 10528 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10529 *) DRIVER_MAN_SUFFIX=4 ;; 10530 esac 10531 fi 10532 if test x$DRIVER_MAN_DIR = x ; then 10533 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10534 fi 10535 10536 if test x$ADMIN_MAN_SUFFIX = x ; then 10537 case $host_os in 10538 # Solaris 2.0 - 11 use SysV man page sections 10539 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10540 *) ADMIN_MAN_SUFFIX=8 ;; 10541 esac 10542 fi 10543 if test x$ADMIN_MAN_DIR = x ; then 10544 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10545 fi 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 XORG_MAN_PAGE="X Version 11" 10562 10563 MAN_SUBSTS="\ 10564 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10565 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10566 -e 's|__xservername__|Xorg|g' \ 10567 -e 's|__xconfigfile__|xorg.conf|g' \ 10568 -e 's|__projectroot__|\$(prefix)|g' \ 10569 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10570 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10571 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10572 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10573 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10574 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10575 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10576 10577 10578 10579 # Check whether --enable-silent-rules was given. 10580 if test "${enable_silent_rules+set}" = set; then : 10581 enableval=$enable_silent_rules; 10582 fi 10583 10584 case $enable_silent_rules in # ((( 10585 yes) AM_DEFAULT_VERBOSITY=0;; 10586 no) AM_DEFAULT_VERBOSITY=1;; 10587 *) AM_DEFAULT_VERBOSITY=0;; 10588 esac 10589 am_make=${MAKE-make} 10590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10591 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10592 if ${am_cv_make_support_nested_variables+:} false; then : 10593 $as_echo_n "(cached) " >&6 10594 else 10595 if $as_echo 'TRUE=$(BAR$(V)) 10596 BAR0=false 10597 BAR1=true 10598 V=1 10599 am__doit: 10600 @$(TRUE) 10601 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10602 am_cv_make_support_nested_variables=yes 10603 else 10604 am_cv_make_support_nested_variables=no 10605 fi 10606 fi 10607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10608 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10609 if test $am_cv_make_support_nested_variables = yes; then 10610 AM_V='$(V)' 10611 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10612 else 10613 AM_V=$AM_DEFAULT_VERBOSITY 10614 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10615 fi 10616 AM_BACKSLASH='\' 10617 10618 10619 10620 10621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 10622 $as_echo_n "checking whether ln -s works... " >&6; } 10623 LN_S=$as_ln_s 10624 if test "$LN_S" = "ln -s"; then 10625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10626 $as_echo "yes" >&6; } 10627 else 10628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 10629 $as_echo "no, using $LN_S" >&6; } 10630 fi 10631 10632 10633 # Extract the first word of "xcursorgen", so it can be a program name with args. 10634 set dummy xcursorgen; ac_word=$2 10635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10636 $as_echo_n "checking for $ac_word... " >&6; } 10637 if ${ac_cv_path_XCURSORGEN+:} false; then : 10638 $as_echo_n "(cached) " >&6 10639 else 10640 case $XCURSORGEN in 10641 [\\/]* | ?:[\\/]*) 10642 ac_cv_path_XCURSORGEN="$XCURSORGEN" # Let the user override the test with a path. 10643 ;; 10644 *) 10645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10646 for as_dir in $PATH 10647 do 10648 IFS=$as_save_IFS 10649 test -z "$as_dir" && as_dir=. 10650 for ac_exec_ext in '' $ac_executable_extensions; do 10651 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10652 ac_cv_path_XCURSORGEN="$as_dir/$ac_word$ac_exec_ext" 10653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10654 break 2 10655 fi 10656 done 10657 done 10658 IFS=$as_save_IFS 10659 10660 test -z "$ac_cv_path_XCURSORGEN" && ac_cv_path_XCURSORGEN="no" 10661 ;; 10662 esac 10663 fi 10664 XCURSORGEN=$ac_cv_path_XCURSORGEN 10665 if test -n "$XCURSORGEN"; then 10666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XCURSORGEN" >&5 10667 $as_echo "$XCURSORGEN" >&6; } 10668 else 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10670 $as_echo "no" >&6; } 10671 fi 10672 10673 10674 if test "x$XCURSORGEN" = xno; then 10675 as_fn_error $? "xcursorgen is required to build these cursors." "$LINENO" 5 10676 fi 10677 10678 10679 10680 pkg_failed=no 10681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICONDEFS" >&5 10682 $as_echo_n "checking for ICONDEFS... " >&6; } 10683 10684 if test -n "$ICONDEFS_CFLAGS"; then 10685 pkg_cv_ICONDEFS_CFLAGS="$ICONDEFS_CFLAGS" 10686 elif test -n "$PKG_CONFIG"; then 10687 if test -n "$PKG_CONFIG" && \ 10688 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcursor\""; } >&5 10689 ($PKG_CONFIG --exists --print-errors "xcursor") 2>&5 10690 ac_status=$? 10691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10692 test $ac_status = 0; }; then 10693 pkg_cv_ICONDEFS_CFLAGS=`$PKG_CONFIG --cflags "xcursor" 2>/dev/null` 10694 test "x$?" != "x0" && pkg_failed=yes 10695 else 10696 pkg_failed=yes 10697 fi 10698 else 10699 pkg_failed=untried 10700 fi 10701 if test -n "$ICONDEFS_LIBS"; then 10702 pkg_cv_ICONDEFS_LIBS="$ICONDEFS_LIBS" 10703 elif test -n "$PKG_CONFIG"; then 10704 if test -n "$PKG_CONFIG" && \ 10705 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcursor\""; } >&5 10706 ($PKG_CONFIG --exists --print-errors "xcursor") 2>&5 10707 ac_status=$? 10708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10709 test $ac_status = 0; }; then 10710 pkg_cv_ICONDEFS_LIBS=`$PKG_CONFIG --libs "xcursor" 2>/dev/null` 10711 test "x$?" != "x0" && pkg_failed=yes 10712 else 10713 pkg_failed=yes 10714 fi 10715 else 10716 pkg_failed=untried 10717 fi 10718 10719 10720 10721 if test $pkg_failed = yes; then 10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10723 $as_echo "no" >&6; } 10724 10725 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10726 _pkg_short_errors_supported=yes 10727 else 10728 _pkg_short_errors_supported=no 10729 fi 10730 if test $_pkg_short_errors_supported = yes; then 10731 ICONDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xcursor" 2>&1` 10732 else 10733 ICONDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xcursor" 2>&1` 10734 fi 10735 # Put the nasty error message in config.log where it belongs 10736 echo "$ICONDEFS_PKG_ERRORS" >&5 10737 10738 as_fn_error $? "Package requirements (xcursor) were not met: 10739 10740 $ICONDEFS_PKG_ERRORS 10741 10742 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10743 installed software in a non-standard prefix. 10744 10745 Alternatively, you may set the environment variables ICONDEFS_CFLAGS 10746 and ICONDEFS_LIBS to avoid the need to call pkg-config. 10747 See the pkg-config man page for more details." "$LINENO" 5 10748 elif test $pkg_failed = untried; then 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10750 $as_echo "no" >&6; } 10751 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10753 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10754 is in your PATH or set the PKG_CONFIG environment variable to the full 10755 path to pkg-config. 10756 10757 Alternatively, you may set the environment variables ICONDEFS_CFLAGS 10758 and ICONDEFS_LIBS to avoid the need to call pkg-config. 10759 See the pkg-config man page for more details. 10760 10761 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10762 See \`config.log' for more details" "$LINENO" 5; } 10763 else 10764 ICONDEFS_CFLAGS=$pkg_cv_ICONDEFS_CFLAGS 10765 ICONDEFS_LIBS=$pkg_cv_ICONDEFS_LIBS 10766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10767 $as_echo "yes" >&6; } 10768 10769 fi 10770 pkg_cursordir=`$PKG_CONFIG --variable=icondir xcursor` 10771 10772 # Check whether --with-cursordir was given. 10773 if test "${with_cursordir+set}" = set; then : 10774 withval=$with_cursordir; cursordir="$withval" 10775 else 10776 cursordir="${pkg_cursordir}" 10777 fi 10778 10779 10780 10781 if true; then 10782 WHITEGLASS_TRUE= 10783 WHITEGLASS_FALSE='#' 10784 else 10785 WHITEGLASS_TRUE='#' 10786 WHITEGLASS_FALSE= 10787 fi 10788 10789 if true; then 10790 REDGLASS_TRUE= 10791 REDGLASS_FALSE='#' 10792 else 10793 REDGLASS_TRUE='#' 10794 REDGLASS_FALSE= 10795 fi 10796 10797 if true; then 10798 HANDHELDS_TRUE= 10799 HANDHELDS_FALSE='#' 10800 else 10801 HANDHELDS_TRUE='#' 10802 HANDHELDS_FALSE= 10803 fi 10804 10805 10806 10807 ac_config_files="$ac_config_files Makefile handhelds/Makefile redglass/Makefile whiteglass/Makefile" 10808 10809 cat >confcache <<\_ACEOF 10810 # This file is a shell script that caches the results of configure 10811 # tests run on this system so they can be shared between configure 10812 # scripts and configure runs, see configure's option --config-cache. 10813 # It is not useful on other systems. If it contains results you don't 10814 # want to keep, you may remove or edit it. 10815 # 10816 # config.status only pays attention to the cache file if you give it 10817 # the --recheck option to rerun configure. 10818 # 10819 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10820 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10821 # following values. 10822 10823 _ACEOF 10824 10825 # The following way of writing the cache mishandles newlines in values, 10826 # but we know of no workaround that is simple, portable, and efficient. 10827 # So, we kill variables containing newlines. 10828 # Ultrix sh set writes to stderr and can't be redirected directly, 10829 # and sets the high bit in the cache file unless we assign to the vars. 10830 ( 10831 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10832 eval ac_val=\$$ac_var 10833 case $ac_val in #( 10834 *${as_nl}*) 10835 case $ac_var in #( 10836 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10837 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10838 esac 10839 case $ac_var in #( 10840 _ | IFS | as_nl) ;; #( 10841 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10842 *) { eval $ac_var=; unset $ac_var;} ;; 10843 esac ;; 10844 esac 10845 done 10846 10847 (set) 2>&1 | 10848 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10849 *${as_nl}ac_space=\ *) 10850 # `set' does not quote correctly, so add quotes: double-quote 10851 # substitution turns \\\\ into \\, and sed turns \\ into \. 10852 sed -n \ 10853 "s/'/'\\\\''/g; 10854 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10855 ;; #( 10856 *) 10857 # `set' quotes correctly as required by POSIX, so do not add quotes. 10858 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10859 ;; 10860 esac | 10861 sort 10862 ) | 10863 sed ' 10864 /^ac_cv_env_/b end 10865 t clear 10866 :clear 10867 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10868 t end 10869 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10870 :end' >>confcache 10871 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10872 if test -w "$cache_file"; then 10873 if test "x$cache_file" != "x/dev/null"; then 10874 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10875 $as_echo "$as_me: updating cache $cache_file" >&6;} 10876 if test ! -f "$cache_file" || test -h "$cache_file"; then 10877 cat confcache >"$cache_file" 10878 else 10879 case $cache_file in #( 10880 */* | ?:*) 10881 mv -f confcache "$cache_file"$$ && 10882 mv -f "$cache_file"$$ "$cache_file" ;; #( 10883 *) 10884 mv -f confcache "$cache_file" ;; 10885 esac 10886 fi 10887 fi 10888 else 10889 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10890 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10891 fi 10892 fi 10893 rm -f confcache 10894 10895 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10896 # Let make expand exec_prefix. 10897 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10898 10899 # Transform confdefs.h into DEFS. 10900 # Protect against shell expansion while executing Makefile rules. 10901 # Protect against Makefile macro expansion. 10902 # 10903 # If the first sed substitution is executed (which looks for macros that 10904 # take arguments), then branch to the quote section. Otherwise, 10905 # look for a macro that doesn't take arguments. 10906 ac_script=' 10907 :mline 10908 /\\$/{ 10909 N 10910 s,\\\n,, 10911 b mline 10912 } 10913 t clear 10914 :clear 10915 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 10916 t quote 10917 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 10918 t quote 10919 b any 10920 :quote 10921 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 10922 s/\[/\\&/g 10923 s/\]/\\&/g 10924 s/\$/$$/g 10925 H 10926 :any 10927 ${ 10928 g 10929 s/^\n// 10930 s/\n/ /g 10931 p 10932 } 10933 ' 10934 DEFS=`sed -n "$ac_script" confdefs.h` 10935 10936 10937 ac_libobjs= 10938 ac_ltlibobjs= 10939 U= 10940 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10941 # 1. Remove the extension, and $U if already installed. 10942 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10943 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10944 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10945 # will be set to the directory where LIBOBJS objects are built. 10946 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10947 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10948 done 10949 LIBOBJS=$ac_libobjs 10950 10951 LTLIBOBJS=$ac_ltlibobjs 10952 10953 10954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10955 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10956 if test -n "$am_sleep_pid"; then 10957 # Hide warnings about reused PIDs. 10958 wait $am_sleep_pid 2>/dev/null 10959 fi 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10961 $as_echo "done" >&6; } 10962 if test -n "$EXEEXT"; then 10963 am__EXEEXT_TRUE= 10964 am__EXEEXT_FALSE='#' 10965 else 10966 am__EXEEXT_TRUE='#' 10967 am__EXEEXT_FALSE= 10968 fi 10969 10970 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10971 as_fn_error $? "conditional \"AMDEP\" was never defined. 10972 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10973 fi 10974 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10975 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10976 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10977 fi 10978 if test -z "${WHITEGLASS_TRUE}" && test -z "${WHITEGLASS_FALSE}"; then 10979 as_fn_error $? "conditional \"WHITEGLASS\" was never defined. 10980 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10981 fi 10982 if test -z "${REDGLASS_TRUE}" && test -z "${REDGLASS_FALSE}"; then 10983 as_fn_error $? "conditional \"REDGLASS\" was never defined. 10984 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10985 fi 10986 if test -z "${HANDHELDS_TRUE}" && test -z "${HANDHELDS_FALSE}"; then 10987 as_fn_error $? "conditional \"HANDHELDS\" was never defined. 10988 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10989 fi 10990 10991 : "${CONFIG_STATUS=./config.status}" 10992 ac_write_fail=0 10993 ac_clean_files_save=$ac_clean_files 10994 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10995 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10996 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10997 as_write_fail=0 10998 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10999 #! $SHELL 11000 # Generated by $as_me. 11001 # Run this file to recreate the current configuration. 11002 # Compiler output produced by configure, useful for debugging 11003 # configure, is in config.log if it exists. 11004 11005 debug=false 11006 ac_cs_recheck=false 11007 ac_cs_silent=false 11008 11009 SHELL=\${CONFIG_SHELL-$SHELL} 11010 export SHELL 11011 _ASEOF 11012 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11013 ## -------------------- ## 11014 ## M4sh Initialization. ## 11015 ## -------------------- ## 11016 11017 # Be more Bourne compatible 11018 DUALCASE=1; export DUALCASE # for MKS sh 11019 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11020 emulate sh 11021 NULLCMD=: 11022 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11023 # is contrary to our usage. Disable this feature. 11024 alias -g '${1+"$@"}'='"$@"' 11025 setopt NO_GLOB_SUBST 11026 else 11027 case `(set -o) 2>/dev/null` in #( 11028 *posix*) : 11029 set -o posix ;; #( 11030 *) : 11031 ;; 11032 esac 11033 fi 11034 11035 11036 as_nl=' 11037 ' 11038 export as_nl 11039 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11040 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11041 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11042 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11043 # Prefer a ksh shell builtin over an external printf program on Solaris, 11044 # but without wasting forks for bash or zsh. 11045 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11046 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11047 as_echo='print -r --' 11048 as_echo_n='print -rn --' 11049 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11050 as_echo='printf %s\n' 11051 as_echo_n='printf %s' 11052 else 11053 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11054 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11055 as_echo_n='/usr/ucb/echo -n' 11056 else 11057 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11058 as_echo_n_body='eval 11059 arg=$1; 11060 case $arg in #( 11061 *"$as_nl"*) 11062 expr "X$arg" : "X\\(.*\\)$as_nl"; 11063 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11064 esac; 11065 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11066 ' 11067 export as_echo_n_body 11068 as_echo_n='sh -c $as_echo_n_body as_echo' 11069 fi 11070 export as_echo_body 11071 as_echo='sh -c $as_echo_body as_echo' 11072 fi 11073 11074 # The user is always right. 11075 if test "${PATH_SEPARATOR+set}" != set; then 11076 PATH_SEPARATOR=: 11077 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11078 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11079 PATH_SEPARATOR=';' 11080 } 11081 fi 11082 11083 11084 # IFS 11085 # We need space, tab and new line, in precisely that order. Quoting is 11086 # there to prevent editors from complaining about space-tab. 11087 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11088 # splitting by setting IFS to empty value.) 11089 IFS=" "" $as_nl" 11090 11091 # Find who we are. Look in the path if we contain no directory separator. 11092 as_myself= 11093 case $0 in #(( 11094 *[\\/]* ) as_myself=$0 ;; 11095 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11096 for as_dir in $PATH 11097 do 11098 IFS=$as_save_IFS 11099 test -z "$as_dir" && as_dir=. 11100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11101 done 11102 IFS=$as_save_IFS 11103 11104 ;; 11105 esac 11106 # We did not find ourselves, most probably we were run as `sh COMMAND' 11107 # in which case we are not to be found in the path. 11108 if test "x$as_myself" = x; then 11109 as_myself=$0 11110 fi 11111 if test ! -f "$as_myself"; then 11112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11113 exit 1 11114 fi 11115 11116 # Unset variables that we do not need and which cause bugs (e.g. in 11117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11118 # suppresses any "Segmentation fault" message there. '((' could 11119 # trigger a bug in pdksh 5.2.14. 11120 for as_var in BASH_ENV ENV MAIL MAILPATH 11121 do eval test x\${$as_var+set} = xset \ 11122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11123 done 11124 PS1='$ ' 11125 PS2='> ' 11126 PS4='+ ' 11127 11128 # NLS nuisances. 11129 LC_ALL=C 11130 export LC_ALL 11131 LANGUAGE=C 11132 export LANGUAGE 11133 11134 # CDPATH. 11135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11136 11137 11138 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11139 # ---------------------------------------- 11140 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11141 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11142 # script with STATUS, using 1 if that was 0. 11143 as_fn_error () 11144 { 11145 as_status=$1; test $as_status -eq 0 && as_status=1 11146 if test "$4"; then 11147 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11148 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11149 fi 11150 $as_echo "$as_me: error: $2" >&2 11151 as_fn_exit $as_status 11152 } # as_fn_error 11153 11154 11155 # as_fn_set_status STATUS 11156 # ----------------------- 11157 # Set $? to STATUS, without forking. 11158 as_fn_set_status () 11159 { 11160 return $1 11161 } # as_fn_set_status 11162 11163 # as_fn_exit STATUS 11164 # ----------------- 11165 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11166 as_fn_exit () 11167 { 11168 set +e 11169 as_fn_set_status $1 11170 exit $1 11171 } # as_fn_exit 11172 11173 # as_fn_unset VAR 11174 # --------------- 11175 # Portably unset VAR. 11176 as_fn_unset () 11177 { 11178 { eval $1=; unset $1;} 11179 } 11180 as_unset=as_fn_unset 11181 # as_fn_append VAR VALUE 11182 # ---------------------- 11183 # Append the text in VALUE to the end of the definition contained in VAR. Take 11184 # advantage of any shell optimizations that allow amortized linear growth over 11185 # repeated appends, instead of the typical quadratic growth present in naive 11186 # implementations. 11187 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11188 eval 'as_fn_append () 11189 { 11190 eval $1+=\$2 11191 }' 11192 else 11193 as_fn_append () 11194 { 11195 eval $1=\$$1\$2 11196 } 11197 fi # as_fn_append 11198 11199 # as_fn_arith ARG... 11200 # ------------------ 11201 # Perform arithmetic evaluation on the ARGs, and store the result in the 11202 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11203 # must be portable across $(()) and expr. 11204 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11205 eval 'as_fn_arith () 11206 { 11207 as_val=$(( $* )) 11208 }' 11209 else 11210 as_fn_arith () 11211 { 11212 as_val=`expr "$@" || test $? -eq 1` 11213 } 11214 fi # as_fn_arith 11215 11216 11217 if expr a : '\(a\)' >/dev/null 2>&1 && 11218 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11219 as_expr=expr 11220 else 11221 as_expr=false 11222 fi 11223 11224 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11225 as_basename=basename 11226 else 11227 as_basename=false 11228 fi 11229 11230 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11231 as_dirname=dirname 11232 else 11233 as_dirname=false 11234 fi 11235 11236 as_me=`$as_basename -- "$0" || 11237 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11238 X"$0" : 'X\(//\)$' \| \ 11239 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11240 $as_echo X/"$0" | 11241 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11242 s//\1/ 11243 q 11244 } 11245 /^X\/\(\/\/\)$/{ 11246 s//\1/ 11247 q 11248 } 11249 /^X\/\(\/\).*/{ 11250 s//\1/ 11251 q 11252 } 11253 s/.*/./; q'` 11254 11255 # Avoid depending upon Character Ranges. 11256 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11257 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11258 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11259 as_cr_digits='0123456789' 11260 as_cr_alnum=$as_cr_Letters$as_cr_digits 11261 11262 ECHO_C= ECHO_N= ECHO_T= 11263 case `echo -n x` in #((((( 11264 -n*) 11265 case `echo 'xy\c'` in 11266 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11267 xy) ECHO_C='\c';; 11268 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11269 ECHO_T=' ';; 11270 esac;; 11271 *) 11272 ECHO_N='-n';; 11273 esac 11274 11275 rm -f conf$$ conf$$.exe conf$$.file 11276 if test -d conf$$.dir; then 11277 rm -f conf$$.dir/conf$$.file 11278 else 11279 rm -f conf$$.dir 11280 mkdir conf$$.dir 2>/dev/null 11281 fi 11282 if (echo >conf$$.file) 2>/dev/null; then 11283 if ln -s conf$$.file conf$$ 2>/dev/null; then 11284 as_ln_s='ln -s' 11285 # ... but there are two gotchas: 11286 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11287 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11288 # In both cases, we have to default to `cp -pR'. 11289 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11290 as_ln_s='cp -pR' 11291 elif ln conf$$.file conf$$ 2>/dev/null; then 11292 as_ln_s=ln 11293 else 11294 as_ln_s='cp -pR' 11295 fi 11296 else 11297 as_ln_s='cp -pR' 11298 fi 11299 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11300 rmdir conf$$.dir 2>/dev/null 11301 11302 11303 # as_fn_mkdir_p 11304 # ------------- 11305 # Create "$as_dir" as a directory, including parents if necessary. 11306 as_fn_mkdir_p () 11307 { 11308 11309 case $as_dir in #( 11310 -*) as_dir=./$as_dir;; 11311 esac 11312 test -d "$as_dir" || eval $as_mkdir_p || { 11313 as_dirs= 11314 while :; do 11315 case $as_dir in #( 11316 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11317 *) as_qdir=$as_dir;; 11318 esac 11319 as_dirs="'$as_qdir' $as_dirs" 11320 as_dir=`$as_dirname -- "$as_dir" || 11321 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11322 X"$as_dir" : 'X\(//\)[^/]' \| \ 11323 X"$as_dir" : 'X\(//\)$' \| \ 11324 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11325 $as_echo X"$as_dir" | 11326 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11327 s//\1/ 11328 q 11329 } 11330 /^X\(\/\/\)[^/].*/{ 11331 s//\1/ 11332 q 11333 } 11334 /^X\(\/\/\)$/{ 11335 s//\1/ 11336 q 11337 } 11338 /^X\(\/\).*/{ 11339 s//\1/ 11340 q 11341 } 11342 s/.*/./; q'` 11343 test -d "$as_dir" && break 11344 done 11345 test -z "$as_dirs" || eval "mkdir $as_dirs" 11346 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11347 11348 11349 } # as_fn_mkdir_p 11350 if mkdir -p . 2>/dev/null; then 11351 as_mkdir_p='mkdir -p "$as_dir"' 11352 else 11353 test -d ./-p && rmdir ./-p 11354 as_mkdir_p=false 11355 fi 11356 11357 11358 # as_fn_executable_p FILE 11359 # ----------------------- 11360 # Test if FILE is an executable regular file. 11361 as_fn_executable_p () 11362 { 11363 test -f "$1" && test -x "$1" 11364 } # as_fn_executable_p 11365 as_test_x='test -x' 11366 as_executable_p=as_fn_executable_p 11367 11368 # Sed expression to map a string onto a valid CPP name. 11369 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11370 11371 # Sed expression to map a string onto a valid variable name. 11372 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11373 11374 11375 exec 6>&1 11376 ## ----------------------------------- ## 11377 ## Main body of $CONFIG_STATUS script. ## 11378 ## ----------------------------------- ## 11379 _ASEOF 11380 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11381 11382 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11383 # Save the log message, to keep $0 and so on meaningful, and to 11384 # report actual input values of CONFIG_FILES etc. instead of their 11385 # values after options handling. 11386 ac_log=" 11387 This file was extended by xcursor-themes $as_me 1.0.6, which was 11388 generated by GNU Autoconf 2.69. Invocation command line was 11389 11390 CONFIG_FILES = $CONFIG_FILES 11391 CONFIG_HEADERS = $CONFIG_HEADERS 11392 CONFIG_LINKS = $CONFIG_LINKS 11393 CONFIG_COMMANDS = $CONFIG_COMMANDS 11394 $ $0 $@ 11395 11396 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11397 " 11398 11399 _ACEOF 11400 11401 case $ac_config_files in *" 11402 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11403 esac 11404 11405 11406 11407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11408 # Files that config.status was made for. 11409 config_files="$ac_config_files" 11410 config_commands="$ac_config_commands" 11411 11412 _ACEOF 11413 11414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11415 ac_cs_usage="\ 11416 \`$as_me' instantiates files and other configuration actions 11417 from templates according to the current configuration. Unless the files 11418 and actions are specified as TAGs, all are instantiated by default. 11419 11420 Usage: $0 [OPTION]... [TAG]... 11421 11422 -h, --help print this help, then exit 11423 -V, --version print version number and configuration settings, then exit 11424 --config print configuration, then exit 11425 -q, --quiet, --silent 11426 do not print progress messages 11427 -d, --debug don't remove temporary files 11428 --recheck update $as_me by reconfiguring in the same conditions 11429 --file=FILE[:TEMPLATE] 11430 instantiate the configuration file FILE 11431 11432 Configuration files: 11433 $config_files 11434 11435 Configuration commands: 11436 $config_commands 11437 11438 Report bugs to <https://gitlab.freedesktop.org/xorg/data/cursors/issues>." 11439 11440 _ACEOF 11441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11442 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11443 ac_cs_version="\\ 11444 xcursor-themes config.status 1.0.6 11445 configured by $0, generated by GNU Autoconf 2.69, 11446 with options \\"\$ac_cs_config\\" 11447 11448 Copyright (C) 2012 Free Software Foundation, Inc. 11449 This config.status script is free software; the Free Software Foundation 11450 gives unlimited permission to copy, distribute and modify it." 11451 11452 ac_pwd='$ac_pwd' 11453 srcdir='$srcdir' 11454 INSTALL='$INSTALL' 11455 MKDIR_P='$MKDIR_P' 11456 AWK='$AWK' 11457 test -n "\$AWK" || AWK=awk 11458 _ACEOF 11459 11460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11461 # The default lists apply if the user does not specify any file. 11462 ac_need_defaults=: 11463 while test $# != 0 11464 do 11465 case $1 in 11466 --*=?*) 11467 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11468 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11469 ac_shift=: 11470 ;; 11471 --*=) 11472 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11473 ac_optarg= 11474 ac_shift=: 11475 ;; 11476 *) 11477 ac_option=$1 11478 ac_optarg=$2 11479 ac_shift=shift 11480 ;; 11481 esac 11482 11483 case $ac_option in 11484 # Handling of the options. 11485 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11486 ac_cs_recheck=: ;; 11487 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11488 $as_echo "$ac_cs_version"; exit ;; 11489 --config | --confi | --conf | --con | --co | --c ) 11490 $as_echo "$ac_cs_config"; exit ;; 11491 --debug | --debu | --deb | --de | --d | -d ) 11492 debug=: ;; 11493 --file | --fil | --fi | --f ) 11494 $ac_shift 11495 case $ac_optarg in 11496 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11497 '') as_fn_error $? "missing file argument" ;; 11498 esac 11499 as_fn_append CONFIG_FILES " '$ac_optarg'" 11500 ac_need_defaults=false;; 11501 --he | --h | --help | --hel | -h ) 11502 $as_echo "$ac_cs_usage"; exit ;; 11503 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11504 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11505 ac_cs_silent=: ;; 11506 11507 # This is an error. 11508 -*) as_fn_error $? "unrecognized option: \`$1' 11509 Try \`$0 --help' for more information." ;; 11510 11511 *) as_fn_append ac_config_targets " $1" 11512 ac_need_defaults=false ;; 11513 11514 esac 11515 shift 11516 done 11517 11518 ac_configure_extra_args= 11519 11520 if $ac_cs_silent; then 11521 exec 6>/dev/null 11522 ac_configure_extra_args="$ac_configure_extra_args --silent" 11523 fi 11524 11525 _ACEOF 11526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11527 if \$ac_cs_recheck; then 11528 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11529 shift 11530 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11531 CONFIG_SHELL='$SHELL' 11532 export CONFIG_SHELL 11533 exec "\$@" 11534 fi 11535 11536 _ACEOF 11537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11538 exec 5>>config.log 11539 { 11540 echo 11541 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11542 ## Running $as_me. ## 11543 _ASBOX 11544 $as_echo "$ac_log" 11545 } >&5 11546 11547 _ACEOF 11548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11549 # 11550 # INIT-COMMANDS 11551 # 11552 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11553 11554 _ACEOF 11555 11556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11557 11558 # Handling of arguments. 11559 for ac_config_target in $ac_config_targets 11560 do 11561 case $ac_config_target in 11562 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11563 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11564 "handhelds/Makefile") CONFIG_FILES="$CONFIG_FILES handhelds/Makefile" ;; 11565 "redglass/Makefile") CONFIG_FILES="$CONFIG_FILES redglass/Makefile" ;; 11566 "whiteglass/Makefile") CONFIG_FILES="$CONFIG_FILES whiteglass/Makefile" ;; 11567 11568 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11569 esac 11570 done 11571 11572 11573 # If the user did not use the arguments to specify the items to instantiate, 11574 # then the envvar interface is used. Set only those that are not. 11575 # We use the long form for the default assignment because of an extremely 11576 # bizarre bug on SunOS 4.1.3. 11577 if $ac_need_defaults; then 11578 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11579 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11580 fi 11581 11582 # Have a temporary directory for convenience. Make it in the build tree 11583 # simply because there is no reason against having it here, and in addition, 11584 # creating and moving files from /tmp can sometimes cause problems. 11585 # Hook for its removal unless debugging. 11586 # Note that there is a small window in which the directory will not be cleaned: 11587 # after its creation but before its name has been assigned to `$tmp'. 11588 $debug || 11589 { 11590 tmp= ac_tmp= 11591 trap 'exit_status=$? 11592 : "${ac_tmp:=$tmp}" 11593 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11594 ' 0 11595 trap 'as_fn_exit 1' 1 2 13 15 11596 } 11597 # Create a (secure) tmp directory for tmp files. 11598 11599 { 11600 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11601 test -d "$tmp" 11602 } || 11603 { 11604 tmp=./conf$$-$RANDOM 11605 (umask 077 && mkdir "$tmp") 11606 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11607 ac_tmp=$tmp 11608 11609 # Set up the scripts for CONFIG_FILES section. 11610 # No need to generate them if there are no CONFIG_FILES. 11611 # This happens for instance with `./config.status config.h'. 11612 if test -n "$CONFIG_FILES"; then 11613 11614 11615 ac_cr=`echo X | tr X '\015'` 11616 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11617 # But we know of no other shell where ac_cr would be empty at this 11618 # point, so we can use a bashism as a fallback. 11619 if test "x$ac_cr" = x; then 11620 eval ac_cr=\$\'\\r\' 11621 fi 11622 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11623 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11624 ac_cs_awk_cr='\\r' 11625 else 11626 ac_cs_awk_cr=$ac_cr 11627 fi 11628 11629 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11630 _ACEOF 11631 11632 11633 { 11634 echo "cat >conf$$subs.awk <<_ACEOF" && 11635 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11636 echo "_ACEOF" 11637 } >conf$$subs.sh || 11638 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11639 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11640 ac_delim='%!_!# ' 11641 for ac_last_try in false false false false false :; do 11642 . ./conf$$subs.sh || 11643 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11644 11645 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11646 if test $ac_delim_n = $ac_delim_num; then 11647 break 11648 elif $ac_last_try; then 11649 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11650 else 11651 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11652 fi 11653 done 11654 rm -f conf$$subs.sh 11655 11656 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11657 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11658 _ACEOF 11659 sed -n ' 11660 h 11661 s/^/S["/; s/!.*/"]=/ 11662 p 11663 g 11664 s/^[^!]*!// 11665 :repl 11666 t repl 11667 s/'"$ac_delim"'$// 11668 t delim 11669 :nl 11670 h 11671 s/\(.\{148\}\)..*/\1/ 11672 t more1 11673 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11674 p 11675 n 11676 b repl 11677 :more1 11678 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11679 p 11680 g 11681 s/.\{148\}// 11682 t nl 11683 :delim 11684 h 11685 s/\(.\{148\}\)..*/\1/ 11686 t more2 11687 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11688 p 11689 b 11690 :more2 11691 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11692 p 11693 g 11694 s/.\{148\}// 11695 t delim 11696 ' <conf$$subs.awk | sed ' 11697 /^[^""]/{ 11698 N 11699 s/\n// 11700 } 11701 ' >>$CONFIG_STATUS || ac_write_fail=1 11702 rm -f conf$$subs.awk 11703 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11704 _ACAWK 11705 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11706 for (key in S) S_is_set[key] = 1 11707 FS = "" 11708 11709 } 11710 { 11711 line = $ 0 11712 nfields = split(line, field, "@") 11713 substed = 0 11714 len = length(field[1]) 11715 for (i = 2; i < nfields; i++) { 11716 key = field[i] 11717 keylen = length(key) 11718 if (S_is_set[key]) { 11719 value = S[key] 11720 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11721 len += length(value) + length(field[++i]) 11722 substed = 1 11723 } else 11724 len += 1 + keylen 11725 } 11726 11727 print line 11728 } 11729 11730 _ACAWK 11731 _ACEOF 11732 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11733 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11734 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11735 else 11736 cat 11737 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11738 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11739 _ACEOF 11740 11741 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11742 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11743 # trailing colons and then remove the whole line if VPATH becomes empty 11744 # (actually we leave an empty line to preserve line numbers). 11745 if test "x$srcdir" = x.; then 11746 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11747 h 11748 s/// 11749 s/^/:/ 11750 s/[ ]*$/:/ 11751 s/:\$(srcdir):/:/g 11752 s/:\${srcdir}:/:/g 11753 s/:@srcdir@:/:/g 11754 s/^:*// 11755 s/:*$// 11756 x 11757 s/\(=[ ]*\).*/\1/ 11758 G 11759 s/\n// 11760 s/^[^=]*=[ ]*$// 11761 }' 11762 fi 11763 11764 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11765 fi # test -n "$CONFIG_FILES" 11766 11767 11768 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 11769 shift 11770 for ac_tag 11771 do 11772 case $ac_tag in 11773 :[FHLC]) ac_mode=$ac_tag; continue;; 11774 esac 11775 case $ac_mode$ac_tag in 11776 :[FHL]*:*);; 11777 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11778 :[FH]-) ac_tag=-:-;; 11779 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11780 esac 11781 ac_save_IFS=$IFS 11782 IFS=: 11783 set x $ac_tag 11784 IFS=$ac_save_IFS 11785 shift 11786 ac_file=$1 11787 shift 11788 11789 case $ac_mode in 11790 :L) ac_source=$1;; 11791 :[FH]) 11792 ac_file_inputs= 11793 for ac_f 11794 do 11795 case $ac_f in 11796 -) ac_f="$ac_tmp/stdin";; 11797 *) # Look for the file first in the build tree, then in the source tree 11798 # (if the path is not absolute). The absolute path cannot be DOS-style, 11799 # because $ac_f cannot contain `:'. 11800 test -f "$ac_f" || 11801 case $ac_f in 11802 [\\/$]*) false;; 11803 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11804 esac || 11805 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11806 esac 11807 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11808 as_fn_append ac_file_inputs " '$ac_f'" 11809 done 11810 11811 # Let's still pretend it is `configure' which instantiates (i.e., don't 11812 # use $as_me), people would be surprised to read: 11813 # /* config.h. Generated by config.status. */ 11814 configure_input='Generated from '` 11815 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11816 `' by configure.' 11817 if test x"$ac_file" != x-; then 11818 configure_input="$ac_file. $configure_input" 11819 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11820 $as_echo "$as_me: creating $ac_file" >&6;} 11821 fi 11822 # Neutralize special characters interpreted by sed in replacement strings. 11823 case $configure_input in #( 11824 *\&* | *\|* | *\\* ) 11825 ac_sed_conf_input=`$as_echo "$configure_input" | 11826 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11827 *) ac_sed_conf_input=$configure_input;; 11828 esac 11829 11830 case $ac_tag in 11831 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11832 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11833 esac 11834 ;; 11835 esac 11836 11837 ac_dir=`$as_dirname -- "$ac_file" || 11838 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11839 X"$ac_file" : 'X\(//\)[^/]' \| \ 11840 X"$ac_file" : 'X\(//\)$' \| \ 11841 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11842 $as_echo X"$ac_file" | 11843 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11844 s//\1/ 11845 q 11846 } 11847 /^X\(\/\/\)[^/].*/{ 11848 s//\1/ 11849 q 11850 } 11851 /^X\(\/\/\)$/{ 11852 s//\1/ 11853 q 11854 } 11855 /^X\(\/\).*/{ 11856 s//\1/ 11857 q 11858 } 11859 s/.*/./; q'` 11860 as_dir="$ac_dir"; as_fn_mkdir_p 11861 ac_builddir=. 11862 11863 case "$ac_dir" in 11864 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11865 *) 11866 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11867 # A ".." for each directory in $ac_dir_suffix. 11868 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11869 case $ac_top_builddir_sub in 11870 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11871 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11872 esac ;; 11873 esac 11874 ac_abs_top_builddir=$ac_pwd 11875 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11876 # for backward compatibility: 11877 ac_top_builddir=$ac_top_build_prefix 11878 11879 case $srcdir in 11880 .) # We are building in place. 11881 ac_srcdir=. 11882 ac_top_srcdir=$ac_top_builddir_sub 11883 ac_abs_top_srcdir=$ac_pwd ;; 11884 [\\/]* | ?:[\\/]* ) # Absolute name. 11885 ac_srcdir=$srcdir$ac_dir_suffix; 11886 ac_top_srcdir=$srcdir 11887 ac_abs_top_srcdir=$srcdir ;; 11888 *) # Relative name. 11889 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11890 ac_top_srcdir=$ac_top_build_prefix$srcdir 11891 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11892 esac 11893 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11894 11895 11896 case $ac_mode in 11897 :F) 11898 # 11899 # CONFIG_FILE 11900 # 11901 11902 case $INSTALL in 11903 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11904 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11905 esac 11906 ac_MKDIR_P=$MKDIR_P 11907 case $MKDIR_P in 11908 [\\/$]* | ?:[\\/]* ) ;; 11909 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11910 esac 11911 _ACEOF 11912 11913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11914 # If the template does not know about datarootdir, expand it. 11915 # FIXME: This hack should be removed a few years after 2.60. 11916 ac_datarootdir_hack=; ac_datarootdir_seen= 11917 ac_sed_dataroot=' 11918 /datarootdir/ { 11919 p 11920 q 11921 } 11922 /@datadir@/p 11923 /@docdir@/p 11924 /@infodir@/p 11925 /@localedir@/p 11926 /@mandir@/p' 11927 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11928 *datarootdir*) ac_datarootdir_seen=yes;; 11929 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11931 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11932 _ACEOF 11933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11934 ac_datarootdir_hack=' 11935 s&@datadir@&$datadir&g 11936 s&@docdir@&$docdir&g 11937 s&@infodir@&$infodir&g 11938 s&@localedir@&$localedir&g 11939 s&@mandir@&$mandir&g 11940 s&\\\${datarootdir}&$datarootdir&g' ;; 11941 esac 11942 _ACEOF 11943 11944 # Neutralize VPATH when `$srcdir' = `.'. 11945 # Shell code in configure.ac might set extrasub. 11946 # FIXME: do we really want to maintain this feature? 11947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11948 ac_sed_extra="$ac_vpsub 11949 $extrasub 11950 _ACEOF 11951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11952 :t 11953 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11954 s|@configure_input@|$ac_sed_conf_input|;t t 11955 s&@top_builddir@&$ac_top_builddir_sub&;t t 11956 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11957 s&@srcdir@&$ac_srcdir&;t t 11958 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11959 s&@top_srcdir@&$ac_top_srcdir&;t t 11960 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11961 s&@builddir@&$ac_builddir&;t t 11962 s&@abs_builddir@&$ac_abs_builddir&;t t 11963 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11964 s&@INSTALL@&$ac_INSTALL&;t t 11965 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11966 $ac_datarootdir_hack 11967 " 11968 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11969 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11970 11971 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11972 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11973 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11974 "$ac_tmp/out"`; test -z "$ac_out"; } && 11975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11976 which seems to be undefined. Please make sure it is defined" >&5 11977 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11978 which seems to be undefined. Please make sure it is defined" >&2;} 11979 11980 rm -f "$ac_tmp/stdin" 11981 case $ac_file in 11982 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11983 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11984 esac \ 11985 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11986 ;; 11987 11988 11989 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11990 $as_echo "$as_me: executing $ac_file commands" >&6;} 11991 ;; 11992 esac 11993 11994 11995 case $ac_file$ac_mode in 11996 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11997 # Older Autoconf quotes --file arguments for eval, but not when files 11998 # are listed without --file. Let's play safe and only enable the eval 11999 # if we detect the quoting. 12000 case $CONFIG_FILES in 12001 *\'*) eval set x "$CONFIG_FILES" ;; 12002 *) set x $CONFIG_FILES ;; 12003 esac 12004 shift 12005 for mf 12006 do 12007 # Strip MF so we end up with the name of the file. 12008 mf=`echo "$mf" | sed -e 's/:.*$//'` 12009 # Check whether this is an Automake generated Makefile or not. 12010 # We used to match only the files named 'Makefile.in', but 12011 # some people rename them; so instead we look at the file content. 12012 # Grep'ing the first line is not enough: some people post-process 12013 # each Makefile.in and add a new line on top of each file to say so. 12014 # Grep'ing the whole file is not good either: AIX grep has a line 12015 # limit of 2048, but all sed's we know have understand at least 4000. 12016 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12017 dirpart=`$as_dirname -- "$mf" || 12018 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12019 X"$mf" : 'X\(//\)[^/]' \| \ 12020 X"$mf" : 'X\(//\)$' \| \ 12021 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12022 $as_echo X"$mf" | 12023 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12024 s//\1/ 12025 q 12026 } 12027 /^X\(\/\/\)[^/].*/{ 12028 s//\1/ 12029 q 12030 } 12031 /^X\(\/\/\)$/{ 12032 s//\1/ 12033 q 12034 } 12035 /^X\(\/\).*/{ 12036 s//\1/ 12037 q 12038 } 12039 s/.*/./; q'` 12040 else 12041 continue 12042 fi 12043 # Extract the definition of DEPDIR, am__include, and am__quote 12044 # from the Makefile without running 'make'. 12045 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12046 test -z "$DEPDIR" && continue 12047 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12048 test -z "$am__include" && continue 12049 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12050 # Find all dependency output files, they are included files with 12051 # $(DEPDIR) in their names. We invoke sed twice because it is the 12052 # simplest approach to changing $(DEPDIR) to its actual value in the 12053 # expansion. 12054 for file in `sed -n " 12055 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12056 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12057 # Make sure the directory exists. 12058 test -f "$dirpart/$file" && continue 12059 fdir=`$as_dirname -- "$file" || 12060 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12061 X"$file" : 'X\(//\)[^/]' \| \ 12062 X"$file" : 'X\(//\)$' \| \ 12063 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12064 $as_echo X"$file" | 12065 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12066 s//\1/ 12067 q 12068 } 12069 /^X\(\/\/\)[^/].*/{ 12070 s//\1/ 12071 q 12072 } 12073 /^X\(\/\/\)$/{ 12074 s//\1/ 12075 q 12076 } 12077 /^X\(\/\).*/{ 12078 s//\1/ 12079 q 12080 } 12081 s/.*/./; q'` 12082 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12083 # echo "creating $dirpart/$file" 12084 echo '# dummy' > "$dirpart/$file" 12085 done 12086 done 12087 } 12088 ;; 12089 12090 esac 12091 done # for ac_tag 12092 12093 12094 as_fn_exit 0 12095 _ACEOF 12096 ac_clean_files=$ac_clean_files_save 12097 12098 test $ac_write_fail = 0 || 12099 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12100 12101 12102 # configure is writing to config.log, and then calls config.status. 12103 # config.status does its own redirection, appending to config.log. 12104 # Unfortunately, on DOS this fails, as config.log is still kept open 12105 # by configure, so config.status won't be able to write to it; its 12106 # output is simply discarded. So we exec the FD to /dev/null, 12107 # effectively closing config.log, so it can be properly (re)opened and 12108 # appended to by config.status. When coming back to configure, we 12109 # need to make the FD available again. 12110 if test "$no_create" != yes; then 12111 ac_cs_success=: 12112 ac_config_status_args= 12113 test "$silent" = yes && 12114 ac_config_status_args="$ac_config_status_args --quiet" 12115 exec 5>/dev/null 12116 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12117 exec 5>>config.log 12118 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12119 # would make configure fail if this is the last instruction. 12120 $ac_cs_success || as_fn_exit 1 12121 fi 12122 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12123 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12124 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12125 fi 12126 12127
Indexes created Fri Apr 17 00:22:50 UTC 2026