configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xinit 1.3.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xinit' 583 PACKAGE_TARNAME='xinit' 584 PACKAGE_VERSION='1.3.4' 585 PACKAGE_STRING='xinit 1.3.4' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 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 XINITDIR 631 XINIT 632 XAUTH 633 XSERVER 634 XTERM 635 XCLOCK 636 TWM 637 XMODMAP 638 XRDB 639 XCONFIGFILEMAN 640 XCONFIGFILE 641 XSERVERNAME 642 SCOMAN 643 SHELL_CMD 644 STARTX_COOKIE_FLAGS 645 OPENSSL 646 MCOOKIE 647 XINIT_LIBS 648 XINIT_CFLAGS 649 LAUNCHAGENT_XSERVER_FALSE 650 LAUNCHAGENT_XSERVER_TRUE 651 TIGER_LAUNCHD_FALSE 652 TIGER_LAUNCHD_TRUE 653 LAUNCHD_FALSE 654 LAUNCHD_TRUE 655 launchagentxserver 656 bundleidprefix 657 launchdaemonsdir 658 launchagentsdir 659 LAUNCHD 660 TRADITIONALCPPFLAGS 661 RAWCPPFLAGS 662 RAWCPP 663 MAN_SUBSTS 664 XORG_MAN_PAGE 665 ADMIN_MAN_DIR 666 DRIVER_MAN_DIR 667 MISC_MAN_DIR 668 FILE_MAN_DIR 669 LIB_MAN_DIR 670 APP_MAN_DIR 671 ADMIN_MAN_SUFFIX 672 DRIVER_MAN_SUFFIX 673 MISC_MAN_SUFFIX 674 FILE_MAN_SUFFIX 675 LIB_MAN_SUFFIX 676 APP_MAN_SUFFIX 677 SED 678 host_os 679 host_vendor 680 host_cpu 681 host 682 build_os 683 build_vendor 684 build_cpu 685 build 686 INSTALL_CMD 687 PKG_CONFIG_LIBDIR 688 PKG_CONFIG_PATH 689 PKG_CONFIG 690 CHANGELOG_CMD 691 STRICT_CFLAGS 692 CWARNFLAGS 693 BASE_CFLAGS 694 EGREP 695 GREP 696 CPP 697 am__fastdepCC_FALSE 698 am__fastdepCC_TRUE 699 CCDEPMODE 700 am__nodep 701 AMDEPBACKSLASH 702 AMDEP_FALSE 703 AMDEP_TRUE 704 am__quote 705 am__include 706 DEPDIR 707 OBJEXT 708 EXEEXT 709 ac_ct_CC 710 CPPFLAGS 711 LDFLAGS 712 CFLAGS 713 CC 714 AM_BACKSLASH 715 AM_DEFAULT_VERBOSITY 716 AM_DEFAULT_V 717 AM_V 718 am__untar 719 am__tar 720 AMTAR 721 am__leading_dot 722 SET_MAKE 723 AWK 724 mkdir_p 725 MKDIR_P 726 INSTALL_STRIP_PROGRAM 727 STRIP 728 install_sh 729 MAKEINFO 730 AUTOHEADER 731 AUTOMAKE 732 AUTOCONF 733 ACLOCAL 734 VERSION 735 PACKAGE 736 CYGPATH_W 737 am__isrc 738 INSTALL_DATA 739 INSTALL_SCRIPT 740 INSTALL_PROGRAM 741 target_alias 742 host_alias 743 build_alias 744 LIBS 745 ECHO_T 746 ECHO_N 747 ECHO_C 748 DEFS 749 mandir 750 localedir 751 libdir 752 psdir 753 pdfdir 754 dvidir 755 htmldir 756 infodir 757 docdir 758 oldincludedir 759 includedir 760 localstatedir 761 sharedstatedir 762 sysconfdir 763 datadir 764 datarootdir 765 libexecdir 766 sbindir 767 bindir 768 program_transform_name 769 prefix 770 exec_prefix 771 PACKAGE_URL 772 PACKAGE_BUGREPORT 773 PACKAGE_STRING 774 PACKAGE_VERSION 775 PACKAGE_TARNAME 776 PACKAGE_NAME 777 PATH_SEPARATOR 778 SHELL' 779 ac_subst_files='' 780 ac_user_opts=' 781 enable_option_checking 782 enable_silent_rules 783 enable_dependency_tracking 784 enable_selective_werror 785 enable_strict_compilation 786 with_xrdb 787 with_xmodmap 788 with_twm 789 with_xclock 790 with_xterm 791 with_xserver 792 with_xauth 793 with_xinit 794 with_xinitdir 795 with_launchd 796 with_launchagents_dir 797 with_launchagent_xserver 798 with_launchdaemons_dir 799 with_launchd_id_prefix 800 with_bundle_id_prefix 801 ' 802 ac_precious_vars='build_alias 803 host_alias 804 target_alias 805 CC 806 CFLAGS 807 LDFLAGS 808 LIBS 809 CPPFLAGS 810 CPP 811 PKG_CONFIG 812 PKG_CONFIG_PATH 813 PKG_CONFIG_LIBDIR 814 XINIT_CFLAGS 815 XINIT_LIBS' 816 817 818 # 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Must try -L first in case configure is actually a 2379 # symlink; some systems play weird games with the mod time of symlinks 2380 # (eg FreeBSD returns the mod time of the symlink's containing 2381 # directory). 2382 if ( 2383 am_has_slept=no 2384 for am_try in 1 2; do 2385 echo "timestamp, slept: $am_has_slept" > conftest.file 2386 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2387 if test "$*" = "X"; then 2388 # -L didn't work. 2389 set X `ls -t "$srcdir/configure" conftest.file` 2390 fi 2391 if test "$*" != "X $srcdir/configure conftest.file" \ 2392 && test "$*" != "X conftest.file $srcdir/configure"; then 2393 2394 # If neither matched, then we have a broken ls. This can happen 2395 # if, for instance, CONFIG_SHELL is bash and it inherits a 2396 # broken ls alias from the environment. This has actually 2397 # happened. Such a system could not be considered "sane". 2398 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2399 alias in your environment" "$LINENO" 5 2400 fi 2401 if test "$2" = conftest.file || test $am_try -eq 2; then 2402 break 2403 fi 2404 # Just in case. 2405 sleep 1 2406 am_has_slept=yes 2407 done 2408 test "$2" = conftest.file 2409 ) 2410 then 2411 # Ok. 2412 : 2413 else 2414 as_fn_error $? "newly created file is older than distributed files! 2415 Check your system clock" "$LINENO" 5 2416 fi 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2418 $as_echo "yes" >&6; } 2419 # If we didn't sleep, we still need to ensure time stamps of config.status and 2420 # generated files are strictly newer. 2421 am_sleep_pid= 2422 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2423 ( sleep 1 ) & 2424 am_sleep_pid=$! 2425 fi 2426 2427 rm -f conftest.file 2428 2429 test "$program_prefix" != NONE && 2430 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2431 # Use a double $ so make ignores it. 2432 test "$program_suffix" != NONE && 2433 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2434 # Double any \ or $. 2435 # By default was `s,x,x', remove it if useless. 2436 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2437 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2438 2439 # expand $ac_aux_dir to an absolute path 2440 am_aux_dir=`cd $ac_aux_dir && pwd` 2441 2442 if test x"${MISSING+set}" != xset; then 2443 case $am_aux_dir in 2444 *\ * | *\ *) 2445 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2446 *) 2447 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2448 esac 2449 fi 2450 # Use eval to expand $SHELL 2451 if eval "$MISSING --is-lightweight"; then 2452 am_missing_run="$MISSING " 2453 else 2454 am_missing_run= 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2456 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2457 fi 2458 2459 if test x"${install_sh}" != xset; then 2460 case $am_aux_dir in 2461 *\ * | *\ *) 2462 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2463 *) 2464 install_sh="\${SHELL} $am_aux_dir/install-sh" 2465 esac 2466 fi 2467 2468 # Installed binaries are usually stripped using 'strip' when the user 2469 # run "make install-strip". However 'strip' might not be the right 2470 # tool to use in cross-compilation environments, therefore Automake 2471 # will honor the 'STRIP' environment variable to overrule this program. 2472 if test "$cross_compiling" != no; then 2473 if test -n "$ac_tool_prefix"; then 2474 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2475 set dummy ${ac_tool_prefix}strip; ac_word=$2 2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2477 $as_echo_n "checking for $ac_word... " >&6; } 2478 if ${ac_cv_prog_STRIP+:} false; then : 2479 $as_echo_n "(cached) " >&6 2480 else 2481 if test -n "$STRIP"; then 2482 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2483 else 2484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2485 for as_dir in $PATH 2486 do 2487 IFS=$as_save_IFS 2488 test -z "$as_dir" && as_dir=. 2489 for ac_exec_ext in '' $ac_executable_extensions; do 2490 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2491 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2492 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2493 break 2 2494 fi 2495 done 2496 done 2497 IFS=$as_save_IFS 2498 2499 fi 2500 fi 2501 STRIP=$ac_cv_prog_STRIP 2502 if test -n "$STRIP"; then 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2504 $as_echo "$STRIP" >&6; } 2505 else 2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2507 $as_echo "no" >&6; } 2508 fi 2509 2510 2511 fi 2512 if test -z "$ac_cv_prog_STRIP"; then 2513 ac_ct_STRIP=$STRIP 2514 # Extract the first word of "strip", so it can be a program name with args. 2515 set dummy strip; ac_word=$2 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2517 $as_echo_n "checking for $ac_word... " >&6; } 2518 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2519 $as_echo_n "(cached) " >&6 2520 else 2521 if test -n "$ac_ct_STRIP"; then 2522 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2523 else 2524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2525 for as_dir in $PATH 2526 do 2527 IFS=$as_save_IFS 2528 test -z "$as_dir" && as_dir=. 2529 for ac_exec_ext in '' $ac_executable_extensions; do 2530 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2531 ac_cv_prog_ac_ct_STRIP="strip" 2532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2533 break 2 2534 fi 2535 done 2536 done 2537 IFS=$as_save_IFS 2538 2539 fi 2540 fi 2541 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2542 if test -n "$ac_ct_STRIP"; then 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2544 $as_echo "$ac_ct_STRIP" >&6; } 2545 else 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2547 $as_echo "no" >&6; } 2548 fi 2549 2550 if test "x$ac_ct_STRIP" = x; then 2551 STRIP=":" 2552 else 2553 case $cross_compiling:$ac_tool_warned in 2554 yes:) 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2556 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2557 ac_tool_warned=yes ;; 2558 esac 2559 STRIP=$ac_ct_STRIP 2560 fi 2561 else 2562 STRIP="$ac_cv_prog_STRIP" 2563 fi 2564 2565 fi 2566 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2567 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2569 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2570 if test -z "$MKDIR_P"; then 2571 if ${ac_cv_path_mkdir+:} false; then : 2572 $as_echo_n "(cached) " >&6 2573 else 2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2575 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2576 do 2577 IFS=$as_save_IFS 2578 test -z "$as_dir" && as_dir=. 2579 for ac_prog in mkdir gmkdir; do 2580 for ac_exec_ext in '' $ac_executable_extensions; do 2581 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2582 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2583 'mkdir (GNU coreutils) '* | \ 2584 'mkdir (coreutils) '* | \ 2585 'mkdir (fileutils) '4.1*) 2586 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2587 break 3;; 2588 esac 2589 done 2590 done 2591 done 2592 IFS=$as_save_IFS 2593 2594 fi 2595 2596 test -d ./--version && rmdir ./--version 2597 if test "${ac_cv_path_mkdir+set}" = set; then 2598 MKDIR_P="$ac_cv_path_mkdir -p" 2599 else 2600 # As a last resort, use the slow shell script. Don't cache a 2601 # value for MKDIR_P within a source directory, because that will 2602 # break other packages using the cache if that directory is 2603 # removed, or if the value is a relative name. 2604 MKDIR_P="$ac_install_sh -d" 2605 fi 2606 fi 2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2608 $as_echo "$MKDIR_P" >&6; } 2609 2610 for ac_prog in gawk mawk nawk awk 2611 do 2612 # Extract the first word of "$ac_prog", so it can be a program name with args. 2613 set dummy $ac_prog; ac_word=$2 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2615 $as_echo_n "checking for $ac_word... " >&6; } 2616 if ${ac_cv_prog_AWK+:} false; then : 2617 $as_echo_n "(cached) " >&6 2618 else 2619 if test -n "$AWK"; then 2620 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2621 else 2622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2623 for as_dir in $PATH 2624 do 2625 IFS=$as_save_IFS 2626 test -z "$as_dir" && as_dir=. 2627 for ac_exec_ext in '' $ac_executable_extensions; do 2628 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2629 ac_cv_prog_AWK="$ac_prog" 2630 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2631 break 2 2632 fi 2633 done 2634 done 2635 IFS=$as_save_IFS 2636 2637 fi 2638 fi 2639 AWK=$ac_cv_prog_AWK 2640 if test -n "$AWK"; then 2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2642 $as_echo "$AWK" >&6; } 2643 else 2644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2645 $as_echo "no" >&6; } 2646 fi 2647 2648 2649 test -n "$AWK" && break 2650 done 2651 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2653 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2654 set x ${MAKE-make} 2655 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2656 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2657 $as_echo_n "(cached) " >&6 2658 else 2659 cat >conftest.make <<\_ACEOF 2660 SHELL = /bin/sh 2661 all: 2662 @echo '@@@%%%=$(MAKE)=@@@%%%' 2663 _ACEOF 2664 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2665 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2666 *@@@%%%=?*=@@@%%%*) 2667 eval ac_cv_prog_make_${ac_make}_set=yes;; 2668 *) 2669 eval ac_cv_prog_make_${ac_make}_set=no;; 2670 esac 2671 rm -f conftest.make 2672 fi 2673 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2675 $as_echo "yes" >&6; } 2676 SET_MAKE= 2677 else 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2679 $as_echo "no" >&6; } 2680 SET_MAKE="MAKE=${MAKE-make}" 2681 fi 2682 2683 rm -rf .tst 2>/dev/null 2684 mkdir .tst 2>/dev/null 2685 if test -d .tst; then 2686 am__leading_dot=. 2687 else 2688 am__leading_dot=_ 2689 fi 2690 rmdir .tst 2>/dev/null 2691 2692 # Check whether --enable-silent-rules was given. 2693 if test "${enable_silent_rules+set}" = set; then : 2694 enableval=$enable_silent_rules; 2695 fi 2696 2697 case $enable_silent_rules in # ((( 2698 yes) AM_DEFAULT_VERBOSITY=0;; 2699 no) AM_DEFAULT_VERBOSITY=1;; 2700 *) AM_DEFAULT_VERBOSITY=1;; 2701 esac 2702 am_make=${MAKE-make} 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2704 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2705 if ${am_cv_make_support_nested_variables+:} false; then : 2706 $as_echo_n "(cached) " >&6 2707 else 2708 if $as_echo 'TRUE=$(BAR$(V)) 2709 BAR0=false 2710 BAR1=true 2711 V=1 2712 am__doit: 2713 @$(TRUE) 2714 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2715 am_cv_make_support_nested_variables=yes 2716 else 2717 am_cv_make_support_nested_variables=no 2718 fi 2719 fi 2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2721 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2722 if test $am_cv_make_support_nested_variables = yes; then 2723 AM_V='$(V)' 2724 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2725 else 2726 AM_V=$AM_DEFAULT_VERBOSITY 2727 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2728 fi 2729 AM_BACKSLASH='\' 2730 2731 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2732 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2733 # is not polluted with repeated "-I." 2734 am__isrc=' -I$(srcdir)' 2735 # test to see if srcdir already configured 2736 if test -f $srcdir/config.status; then 2737 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2738 fi 2739 fi 2740 2741 # test whether we have cygpath 2742 if test -z "$CYGPATH_W"; then 2743 if (cygpath --version) >/dev/null 2>/dev/null; then 2744 CYGPATH_W='cygpath -w' 2745 else 2746 CYGPATH_W=echo 2747 fi 2748 fi 2749 2750 2751 # Define the identity of the package. 2752 PACKAGE='xinit' 2753 VERSION='1.3.4' 2754 2755 2756 cat >>confdefs.h <<_ACEOF 2757 #define PACKAGE "$PACKAGE" 2758 _ACEOF 2759 2760 2761 cat >>confdefs.h <<_ACEOF 2762 #define VERSION "$VERSION" 2763 _ACEOF 2764 2765 # Some tools Automake needs. 2766 2767 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2768 2769 2770 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2771 2772 2773 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2774 2775 2776 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2777 2778 2779 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2780 2781 # For better backward compatibility. To be removed once Automake 1.9.x 2782 # dies out for good. For more background, see: 2783 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2784 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2785 mkdir_p='$(MKDIR_P)' 2786 2787 # We need awk for the "check" target. The system "awk" is bad on 2788 # some platforms. 2789 # Always define AMTAR for backward compatibility. Yes, it's still used 2790 # in the wild :-( We should find a proper way to deprecate it ... 2791 AMTAR='$${TAR-tar}' 2792 2793 2794 # We'll loop over all known methods to create a tar archive until one works. 2795 _am_tools='gnutar pax cpio none' 2796 2797 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2798 2799 2800 2801 2802 2803 2804 # POSIX will say in a future version that running "rm -f" with no argument 2805 # is OK; and we want to be able to make that assumption in our Makefile 2806 # recipes. So use an aggressive probe to check that the usage we want is 2807 # actually supported "in the wild" to an acceptable degree. 2808 # See automake bug#10828. 2809 # To make any issue more visible, cause the running configure to be aborted 2810 # by default if the 'rm' program in use doesn't match our expectations; the 2811 # user can still override this though. 2812 if rm -f && rm -fr && rm -rf; then : OK; else 2813 cat >&2 <<'END' 2814 Oops! 2815 2816 Your 'rm' program seems unable to run without file operands specified 2817 on the command line, even when the '-f' option is present. This is contrary 2818 to the behaviour of most rm programs out there, and not conforming with 2819 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2820 2821 Please tell bug-automake@gnu.org about your system, including the value 2822 of your $PATH and any error possibly output before this message. This 2823 can help us improve future automake versions. 2824 2825 END 2826 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2827 echo 'Configuration will proceed anyway, since you have set the' >&2 2828 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2829 echo >&2 2830 else 2831 cat >&2 <<'END' 2832 Aborting the configuration process, to ensure you take notice of the issue. 2833 2834 You can download and install GNU coreutils to get an 'rm' implementation 2835 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2836 2837 If you want to complete the configuration process using your problematic 2838 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2839 to "yes", and re-run configure. 2840 2841 END 2842 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2843 fi 2844 fi 2845 2846 # Require X.Org macros 1.19 or later for TRADITIONALCPPFLAGS 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 DEPDIR="${am__leading_dot}deps" 2859 2860 ac_config_commands="$ac_config_commands depfiles" 2861 2862 2863 am_make=${MAKE-make} 2864 cat > confinc << 'END' 2865 am__doit: 2866 @echo this is the am__doit target 2867 .PHONY: am__doit 2868 END 2869 # If we don't find an include directive, just comment out the code. 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2871 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2872 am__include="#" 2873 am__quote= 2874 _am_result=none 2875 # First try GNU make style include. 2876 echo "include confinc" > confmf 2877 # Ignore all kinds of additional output from 'make'. 2878 case `$am_make -s -f confmf 2> /dev/null` in #( 2879 *the\ am__doit\ target*) 2880 am__include=include 2881 am__quote= 2882 _am_result=GNU 2883 ;; 2884 esac 2885 # Now try BSD make style include. 2886 if test "$am__include" = "#"; then 2887 echo '.include "confinc"' > confmf 2888 case `$am_make -s -f confmf 2> /dev/null` in #( 2889 *the\ am__doit\ target*) 2890 am__include=.include 2891 am__quote="\"" 2892 _am_result=BSD 2893 ;; 2894 esac 2895 fi 2896 2897 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2899 $as_echo "$_am_result" >&6; } 2900 rm -f confinc confmf 2901 2902 # Check whether --enable-dependency-tracking was given. 2903 if test "${enable_dependency_tracking+set}" = set; then : 2904 enableval=$enable_dependency_tracking; 2905 fi 2906 2907 if test "x$enable_dependency_tracking" != xno; then 2908 am_depcomp="$ac_aux_dir/depcomp" 2909 AMDEPBACKSLASH='\' 2910 am__nodep='_no' 2911 fi 2912 if test "x$enable_dependency_tracking" != xno; then 2913 AMDEP_TRUE= 2914 AMDEP_FALSE='#' 2915 else 2916 AMDEP_TRUE='#' 2917 AMDEP_FALSE= 2918 fi 2919 2920 2921 ac_ext=c 2922 ac_cpp='$CPP $CPPFLAGS' 2923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2925 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2926 if test -n "$ac_tool_prefix"; then 2927 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2928 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 $as_echo_n "checking for $ac_word... " >&6; } 2931 if ${ac_cv_prog_CC+:} false; then : 2932 $as_echo_n "(cached) " >&6 2933 else 2934 if test -n "$CC"; then 2935 ac_cv_prog_CC="$CC" # Let the user override the test. 2936 else 2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938 for as_dir in $PATH 2939 do 2940 IFS=$as_save_IFS 2941 test -z "$as_dir" && as_dir=. 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2944 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2946 break 2 2947 fi 2948 done 2949 done 2950 IFS=$as_save_IFS 2951 2952 fi 2953 fi 2954 CC=$ac_cv_prog_CC 2955 if test -n "$CC"; then 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2957 $as_echo "$CC" >&6; } 2958 else 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960 $as_echo "no" >&6; } 2961 fi 2962 2963 2964 fi 2965 if test -z "$ac_cv_prog_CC"; then 2966 ac_ct_CC=$CC 2967 # Extract the first word of "gcc", so it can be a program name with args. 2968 set dummy gcc; ac_word=$2 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2970 $as_echo_n "checking for $ac_word... " >&6; } 2971 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2972 $as_echo_n "(cached) " >&6 2973 else 2974 if test -n "$ac_ct_CC"; then 2975 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2976 else 2977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2978 for as_dir in $PATH 2979 do 2980 IFS=$as_save_IFS 2981 test -z "$as_dir" && as_dir=. 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_ac_ct_CC="gcc" 2985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988 done 2989 done 2990 IFS=$as_save_IFS 2991 2992 fi 2993 fi 2994 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2995 if test -n "$ac_ct_CC"; then 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2997 $as_echo "$ac_ct_CC" >&6; } 2998 else 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3000 $as_echo "no" >&6; } 3001 fi 3002 3003 if test "x$ac_ct_CC" = x; then 3004 CC="" 3005 else 3006 case $cross_compiling:$ac_tool_warned in 3007 yes:) 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3009 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3010 ac_tool_warned=yes ;; 3011 esac 3012 CC=$ac_ct_CC 3013 fi 3014 else 3015 CC="$ac_cv_prog_CC" 3016 fi 3017 3018 if test -z "$CC"; then 3019 if test -n "$ac_tool_prefix"; then 3020 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3021 set dummy ${ac_tool_prefix}cc; ac_word=$2 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3023 $as_echo_n "checking for $ac_word... " >&6; } 3024 if ${ac_cv_prog_CC+:} false; then : 3025 $as_echo_n "(cached) " >&6 3026 else 3027 if test -n "$CC"; then 3028 ac_cv_prog_CC="$CC" # Let the user override the test. 3029 else 3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3031 for as_dir in $PATH 3032 do 3033 IFS=$as_save_IFS 3034 test -z "$as_dir" && as_dir=. 3035 for ac_exec_ext in '' $ac_executable_extensions; do 3036 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3037 ac_cv_prog_CC="${ac_tool_prefix}cc" 3038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3039 break 2 3040 fi 3041 done 3042 done 3043 IFS=$as_save_IFS 3044 3045 fi 3046 fi 3047 CC=$ac_cv_prog_CC 3048 if test -n "$CC"; then 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3050 $as_echo "$CC" >&6; } 3051 else 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3053 $as_echo "no" >&6; } 3054 fi 3055 3056 3057 fi 3058 fi 3059 if test -z "$CC"; then 3060 # Extract the first word of "cc", so it can be a program name with args. 3061 set dummy cc; ac_word=$2 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3063 $as_echo_n "checking for $ac_word... " >&6; } 3064 if ${ac_cv_prog_CC+:} false; then : 3065 $as_echo_n "(cached) " >&6 3066 else 3067 if test -n "$CC"; then 3068 ac_cv_prog_CC="$CC" # Let the user override the test. 3069 else 3070 ac_prog_rejected=no 3071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3072 for as_dir in $PATH 3073 do 3074 IFS=$as_save_IFS 3075 test -z "$as_dir" && as_dir=. 3076 for ac_exec_ext in '' $ac_executable_extensions; do 3077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3078 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3079 ac_prog_rejected=yes 3080 continue 3081 fi 3082 ac_cv_prog_CC="cc" 3083 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3084 break 2 3085 fi 3086 done 3087 done 3088 IFS=$as_save_IFS 3089 3090 if test $ac_prog_rejected = yes; then 3091 # We found a bogon in the path, so make sure we never use it. 3092 set dummy $ac_cv_prog_CC 3093 shift 3094 if test $# != 0; then 3095 # We chose a different compiler from the bogus one. 3096 # However, it has the same basename, so the bogon will be chosen 3097 # first if we set CC to just the basename; use the full file name. 3098 shift 3099 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3100 fi 3101 fi 3102 fi 3103 fi 3104 CC=$ac_cv_prog_CC 3105 if test -n "$CC"; then 3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3107 $as_echo "$CC" >&6; } 3108 else 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110 $as_echo "no" >&6; } 3111 fi 3112 3113 3114 fi 3115 if test -z "$CC"; then 3116 if test -n "$ac_tool_prefix"; then 3117 for ac_prog in cl.exe 3118 do 3119 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3120 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3122 $as_echo_n "checking for $ac_word... " >&6; } 3123 if ${ac_cv_prog_CC+:} false; then : 3124 $as_echo_n "(cached) " >&6 3125 else 3126 if test -n "$CC"; then 3127 ac_cv_prog_CC="$CC" # Let the user override the test. 3128 else 3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3130 for as_dir in $PATH 3131 do 3132 IFS=$as_save_IFS 3133 test -z "$as_dir" && as_dir=. 3134 for ac_exec_ext in '' $ac_executable_extensions; do 3135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3136 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3138 break 2 3139 fi 3140 done 3141 done 3142 IFS=$as_save_IFS 3143 3144 fi 3145 fi 3146 CC=$ac_cv_prog_CC 3147 if test -n "$CC"; then 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3149 $as_echo "$CC" >&6; } 3150 else 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3152 $as_echo "no" >&6; } 3153 fi 3154 3155 3156 test -n "$CC" && break 3157 done 3158 fi 3159 if test -z "$CC"; then 3160 ac_ct_CC=$CC 3161 for ac_prog in cl.exe 3162 do 3163 # Extract the first word of "$ac_prog", so it can be a program name with args. 3164 set dummy $ac_prog; ac_word=$2 3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3166 $as_echo_n "checking for $ac_word... " >&6; } 3167 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3168 $as_echo_n "(cached) " >&6 3169 else 3170 if test -n "$ac_ct_CC"; then 3171 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3172 else 3173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3174 for as_dir in $PATH 3175 do 3176 IFS=$as_save_IFS 3177 test -z "$as_dir" && as_dir=. 3178 for ac_exec_ext in '' $ac_executable_extensions; do 3179 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3180 ac_cv_prog_ac_ct_CC="$ac_prog" 3181 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3182 break 2 3183 fi 3184 done 3185 done 3186 IFS=$as_save_IFS 3187 3188 fi 3189 fi 3190 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3191 if test -n "$ac_ct_CC"; then 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3193 $as_echo "$ac_ct_CC" >&6; } 3194 else 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3196 $as_echo "no" >&6; } 3197 fi 3198 3199 3200 test -n "$ac_ct_CC" && break 3201 done 3202 3203 if test "x$ac_ct_CC" = x; then 3204 CC="" 3205 else 3206 case $cross_compiling:$ac_tool_warned in 3207 yes:) 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3209 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3210 ac_tool_warned=yes ;; 3211 esac 3212 CC=$ac_ct_CC 3213 fi 3214 fi 3215 3216 fi 3217 3218 3219 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3221 as_fn_error $? "no acceptable C compiler found in \$PATH 3222 See \`config.log' for more details" "$LINENO" 5; } 3223 3224 # Provide some information about the compiler. 3225 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3226 set X $ac_compile 3227 ac_compiler=$2 3228 for ac_option in --version -v -V -qversion; do 3229 { { ac_try="$ac_compiler $ac_option >&5" 3230 case "(($ac_try" in 3231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3232 *) ac_try_echo=$ac_try;; 3233 esac 3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3235 $as_echo "$ac_try_echo"; } >&5 3236 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3237 ac_status=$? 3238 if test -s conftest.err; then 3239 sed '10a\ 3240 ... rest of stderr output deleted ... 3241 10q' conftest.err >conftest.er1 3242 cat conftest.er1 >&5 3243 fi 3244 rm -f conftest.er1 conftest.err 3245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3246 test $ac_status = 0; } 3247 done 3248 3249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3250 /* end confdefs.h. */ 3251 3252 int 3253 main () 3254 { 3255 3256 ; 3257 return 0; 3258 } 3259 _ACEOF 3260 ac_clean_files_save=$ac_clean_files 3261 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3262 # Try to create an executable without -o first, disregard a.out. 3263 # It will help us diagnose broken compilers, and finding out an intuition 3264 # of exeext. 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3266 $as_echo_n "checking whether the C compiler works... " >&6; } 3267 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3268 3269 # The possible output files: 3270 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3271 3272 ac_rmfiles= 3273 for ac_file in $ac_files 3274 do 3275 case $ac_file in 3276 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3277 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3278 esac 3279 done 3280 rm -f $ac_rmfiles 3281 3282 if { { ac_try="$ac_link_default" 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 "$ac_link_default") 2>&5 3290 ac_status=$? 3291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3292 test $ac_status = 0; }; then : 3293 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3294 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3295 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3296 # so that the user can short-circuit this test for compilers unknown to 3297 # Autoconf. 3298 for ac_file in $ac_files '' 3299 do 3300 test -f "$ac_file" || continue 3301 case $ac_file in 3302 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3303 ;; 3304 [ab].out ) 3305 # We found the default executable, but exeext='' is most 3306 # certainly right. 3307 break;; 3308 *.* ) 3309 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3310 then :; else 3311 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3312 fi 3313 # We set ac_cv_exeext here because the later test for it is not 3314 # safe: cross compilers may not add the suffix if given an `-o' 3315 # argument, so we may need to know it at that point already. 3316 # Even if this section looks crufty: it has the advantage of 3317 # actually working. 3318 break;; 3319 * ) 3320 break;; 3321 esac 3322 done 3323 test "$ac_cv_exeext" = no && ac_cv_exeext= 3324 3325 else 3326 ac_file='' 3327 fi 3328 if test -z "$ac_file"; then : 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3330 $as_echo "no" >&6; } 3331 $as_echo "$as_me: failed program was:" >&5 3332 sed 's/^/| /' conftest.$ac_ext >&5 3333 3334 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3336 as_fn_error 77 "C compiler cannot create executables 3337 See \`config.log' for more details" "$LINENO" 5; } 3338 else 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3340 $as_echo "yes" >&6; } 3341 fi 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3343 $as_echo_n "checking for C compiler default output file name... " >&6; } 3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3345 $as_echo "$ac_file" >&6; } 3346 ac_exeext=$ac_cv_exeext 3347 3348 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3349 ac_clean_files=$ac_clean_files_save 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3351 $as_echo_n "checking for suffix of executables... " >&6; } 3352 if { { ac_try="$ac_link" 3353 case "(($ac_try" in 3354 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3355 *) ac_try_echo=$ac_try;; 3356 esac 3357 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3358 $as_echo "$ac_try_echo"; } >&5 3359 (eval "$ac_link") 2>&5 3360 ac_status=$? 3361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3362 test $ac_status = 0; }; then : 3363 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3364 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3365 # work properly (i.e., refer to `conftest.exe'), while it won't with 3366 # `rm'. 3367 for ac_file in conftest.exe conftest conftest.*; do 3368 test -f "$ac_file" || continue 3369 case $ac_file in 3370 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3371 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3372 break;; 3373 * ) break;; 3374 esac 3375 done 3376 else 3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3379 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3380 See \`config.log' for more details" "$LINENO" 5; } 3381 fi 3382 rm -f conftest conftest$ac_cv_exeext 3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3384 $as_echo "$ac_cv_exeext" >&6; } 3385 3386 rm -f conftest.$ac_ext 3387 EXEEXT=$ac_cv_exeext 3388 ac_exeext=$EXEEXT 3389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3390 /* end confdefs.h. */ 3391 #include <stdio.h> 3392 int 3393 main () 3394 { 3395 FILE *f = fopen ("conftest.out", "w"); 3396 return ferror (f) || fclose (f) != 0; 3397 3398 ; 3399 return 0; 3400 } 3401 _ACEOF 3402 ac_clean_files="$ac_clean_files conftest.out" 3403 # Check that the compiler produces executables we can run. If not, either 3404 # the compiler is broken, or we cross compile. 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3406 $as_echo_n "checking whether we are cross compiling... " >&6; } 3407 if test "$cross_compiling" != yes; then 3408 { { ac_try="$ac_link" 3409 case "(($ac_try" in 3410 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3411 *) ac_try_echo=$ac_try;; 3412 esac 3413 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3414 $as_echo "$ac_try_echo"; } >&5 3415 (eval "$ac_link") 2>&5 3416 ac_status=$? 3417 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3418 test $ac_status = 0; } 3419 if { ac_try='./conftest$ac_cv_exeext' 3420 { { case "(($ac_try" in 3421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3422 *) ac_try_echo=$ac_try;; 3423 esac 3424 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3425 $as_echo "$ac_try_echo"; } >&5 3426 (eval "$ac_try") 2>&5 3427 ac_status=$? 3428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3429 test $ac_status = 0; }; }; then 3430 cross_compiling=no 3431 else 3432 if test "$cross_compiling" = maybe; then 3433 cross_compiling=yes 3434 else 3435 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3437 as_fn_error $? "cannot run C compiled programs. 3438 If you meant to cross compile, use \`--host'. 3439 See \`config.log' for more details" "$LINENO" 5; } 3440 fi 3441 fi 3442 fi 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3444 $as_echo "$cross_compiling" >&6; } 3445 3446 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3447 ac_clean_files=$ac_clean_files_save 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3449 $as_echo_n "checking for suffix of object files... " >&6; } 3450 if ${ac_cv_objext+:} false; then : 3451 $as_echo_n "(cached) " >&6 3452 else 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 3456 int 3457 main () 3458 { 3459 3460 ; 3461 return 0; 3462 } 3463 _ACEOF 3464 rm -f conftest.o conftest.obj 3465 if { { ac_try="$ac_compile" 3466 case "(($ac_try" in 3467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3468 *) ac_try_echo=$ac_try;; 3469 esac 3470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3471 $as_echo "$ac_try_echo"; } >&5 3472 (eval "$ac_compile") 2>&5 3473 ac_status=$? 3474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3475 test $ac_status = 0; }; then : 3476 for ac_file in conftest.o conftest.obj conftest.*; do 3477 test -f "$ac_file" || continue; 3478 case $ac_file in 3479 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3480 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3481 break;; 3482 esac 3483 done 3484 else 3485 $as_echo "$as_me: failed program was:" >&5 3486 sed 's/^/| /' conftest.$ac_ext >&5 3487 3488 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3490 as_fn_error $? "cannot compute suffix of object files: cannot compile 3491 See \`config.log' for more details" "$LINENO" 5; } 3492 fi 3493 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3494 fi 3495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3496 $as_echo "$ac_cv_objext" >&6; } 3497 OBJEXT=$ac_cv_objext 3498 ac_objext=$OBJEXT 3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3500 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3501 if ${ac_cv_c_compiler_gnu+:} false; then : 3502 $as_echo_n "(cached) " >&6 3503 else 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 3507 int 3508 main () 3509 { 3510 #ifndef __GNUC__ 3511 choke me 3512 #endif 3513 3514 ; 3515 return 0; 3516 } 3517 _ACEOF 3518 if ac_fn_c_try_compile "$LINENO"; then : 3519 ac_compiler_gnu=yes 3520 else 3521 ac_compiler_gnu=no 3522 fi 3523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3524 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3525 3526 fi 3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3528 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3529 if test $ac_compiler_gnu = yes; then 3530 GCC=yes 3531 else 3532 GCC= 3533 fi 3534 ac_test_CFLAGS=${CFLAGS+set} 3535 ac_save_CFLAGS=$CFLAGS 3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3537 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3538 if ${ac_cv_prog_cc_g+:} false; then : 3539 $as_echo_n "(cached) " >&6 3540 else 3541 ac_save_c_werror_flag=$ac_c_werror_flag 3542 ac_c_werror_flag=yes 3543 ac_cv_prog_cc_g=no 3544 CFLAGS="-g" 3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546 /* end confdefs.h. */ 3547 3548 int 3549 main () 3550 { 3551 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 if ac_fn_c_try_compile "$LINENO"; then : 3557 ac_cv_prog_cc_g=yes 3558 else 3559 CFLAGS="" 3560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3561 /* end confdefs.h. */ 3562 3563 int 3564 main () 3565 { 3566 3567 ; 3568 return 0; 3569 } 3570 _ACEOF 3571 if ac_fn_c_try_compile "$LINENO"; then : 3572 3573 else 3574 ac_c_werror_flag=$ac_save_c_werror_flag 3575 CFLAGS="-g" 3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3577 /* end confdefs.h. */ 3578 3579 int 3580 main () 3581 { 3582 3583 ; 3584 return 0; 3585 } 3586 _ACEOF 3587 if ac_fn_c_try_compile "$LINENO"; then : 3588 ac_cv_prog_cc_g=yes 3589 fi 3590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3591 fi 3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3593 fi 3594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3595 ac_c_werror_flag=$ac_save_c_werror_flag 3596 fi 3597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3598 $as_echo "$ac_cv_prog_cc_g" >&6; } 3599 if test "$ac_test_CFLAGS" = set; then 3600 CFLAGS=$ac_save_CFLAGS 3601 elif test $ac_cv_prog_cc_g = yes; then 3602 if test "$GCC" = yes; then 3603 CFLAGS="-g -O2" 3604 else 3605 CFLAGS="-g" 3606 fi 3607 else 3608 if test "$GCC" = yes; then 3609 CFLAGS="-O2" 3610 else 3611 CFLAGS= 3612 fi 3613 fi 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3615 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3616 if ${ac_cv_prog_cc_c89+:} false; then : 3617 $as_echo_n "(cached) " >&6 3618 else 3619 ac_cv_prog_cc_c89=no 3620 ac_save_CC=$CC 3621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3622 /* end confdefs.h. */ 3623 #include <stdarg.h> 3624 #include <stdio.h> 3625 struct stat; 3626 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3627 struct buf { int x; }; 3628 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3629 static char *e (p, i) 3630 char **p; 3631 int i; 3632 { 3633 return p[i]; 3634 } 3635 static char *f (char * (*g) (char **, int), char **p, ...) 3636 { 3637 char *s; 3638 va_list v; 3639 va_start (v,p); 3640 s = g (p, va_arg (v,int)); 3641 va_end (v); 3642 return s; 3643 } 3644 3645 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3646 function prototypes and stuff, but not '\xHH' hex character constants. 3647 These don't provoke an error unfortunately, instead are silently treated 3648 as 'x'. The following induces an error, until -std is added to get 3649 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3650 array size at least. It's necessary to write '\x00'==0 to get something 3651 that's true only with -std. */ 3652 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3653 3654 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3655 inside strings and character constants. */ 3656 #define FOO(x) 'x' 3657 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3658 3659 int test (int i, double x); 3660 struct s1 {int (*f) (int a);}; 3661 struct s2 {int (*f) (double a);}; 3662 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3663 int argc; 3664 char **argv; 3665 int 3666 main () 3667 { 3668 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3669 ; 3670 return 0; 3671 } 3672 _ACEOF 3673 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3674 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3675 do 3676 CC="$ac_save_CC $ac_arg" 3677 if ac_fn_c_try_compile "$LINENO"; then : 3678 ac_cv_prog_cc_c89=$ac_arg 3679 fi 3680 rm -f core conftest.err conftest.$ac_objext 3681 test "x$ac_cv_prog_cc_c89" != "xno" && break 3682 done 3683 rm -f conftest.$ac_ext 3684 CC=$ac_save_CC 3685 3686 fi 3687 # AC_CACHE_VAL 3688 case "x$ac_cv_prog_cc_c89" in 3689 x) 3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3691 $as_echo "none needed" >&6; } ;; 3692 xno) 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3694 $as_echo "unsupported" >&6; } ;; 3695 *) 3696 CC="$CC $ac_cv_prog_cc_c89" 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3698 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3699 esac 3700 if test "x$ac_cv_prog_cc_c89" != xno; then : 3701 3702 fi 3703 3704 ac_ext=c 3705 ac_cpp='$CPP $CPPFLAGS' 3706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3708 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3709 3710 ac_ext=c 3711 ac_cpp='$CPP $CPPFLAGS' 3712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3714 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3716 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3717 if ${am_cv_prog_cc_c_o+:} false; then : 3718 $as_echo_n "(cached) " >&6 3719 else 3720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3721 /* end confdefs.h. */ 3722 3723 int 3724 main () 3725 { 3726 3727 ; 3728 return 0; 3729 } 3730 _ACEOF 3731 # Make sure it works both with $CC and with simple cc. 3732 # Following AC_PROG_CC_C_O, we do the test twice because some 3733 # compilers refuse to overwrite an existing .o file with -o, 3734 # though they will create one. 3735 am_cv_prog_cc_c_o=yes 3736 for am_i in 1 2; do 3737 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3738 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3739 ac_status=$? 3740 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3741 (exit $ac_status); } \ 3742 && test -f conftest2.$ac_objext; then 3743 : OK 3744 else 3745 am_cv_prog_cc_c_o=no 3746 break 3747 fi 3748 done 3749 rm -f core conftest* 3750 unset am_i 3751 fi 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3753 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3754 if test "$am_cv_prog_cc_c_o" != yes; then 3755 # Losing compiler, so override with the script. 3756 # FIXME: It is wrong to rewrite CC. 3757 # But if we don't then we get into trouble of one sort or another. 3758 # A longer-term fix would be to have automake use am__CC in this case, 3759 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3760 CC="$am_aux_dir/compile $CC" 3761 fi 3762 ac_ext=c 3763 ac_cpp='$CPP $CPPFLAGS' 3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3767 3768 3769 depcc="$CC" am_compiler_list= 3770 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3772 $as_echo_n "checking dependency style of $depcc... " >&6; } 3773 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3774 $as_echo_n "(cached) " >&6 3775 else 3776 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3777 # We make a subdir and do the tests there. Otherwise we can end up 3778 # making bogus files that we don't know about and never remove. For 3779 # instance it was reported that on HP-UX the gcc test will end up 3780 # making a dummy file named 'D' -- because '-MD' means "put the output 3781 # in D". 3782 rm -rf conftest.dir 3783 mkdir conftest.dir 3784 # Copy depcomp to subdir because otherwise we won't find it if we're 3785 # using a relative directory. 3786 cp "$am_depcomp" conftest.dir 3787 cd conftest.dir 3788 # We will build objects and dependencies in a subdirectory because 3789 # it helps to detect inapplicable dependency modes. For instance 3790 # both Tru64's cc and ICC support -MD to output dependencies as a 3791 # side effect of compilation, but ICC will put the dependencies in 3792 # the current directory while Tru64 will put them in the object 3793 # directory. 3794 mkdir sub 3795 3796 am_cv_CC_dependencies_compiler_type=none 3797 if test "$am_compiler_list" = ""; then 3798 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3799 fi 3800 am__universal=false 3801 case " $depcc " in #( 3802 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3803 esac 3804 3805 for depmode in $am_compiler_list; do 3806 # Setup a source with many dependencies, because some compilers 3807 # like to wrap large dependency lists on column 80 (with \), and 3808 # we should not choose a depcomp mode which is confused by this. 3809 # 3810 # We need to recreate these files for each test, as the compiler may 3811 # overwrite some of them when testing with obscure command lines. 3812 # This happens at least with the AIX C compiler. 3813 : > sub/conftest.c 3814 for i in 1 2 3 4 5 6; do 3815 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3816 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3817 # Solaris 10 /bin/sh. 3818 echo '/* dummy */' > sub/conftst$i.h 3819 done 3820 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3821 3822 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3823 # mode. It turns out that the SunPro C++ compiler does not properly 3824 # handle '-M -o', and we need to detect this. Also, some Intel 3825 # versions had trouble with output in subdirs. 3826 am__obj=sub/conftest.${OBJEXT-o} 3827 am__minus_obj="-o $am__obj" 3828 case $depmode in 3829 gcc) 3830 # This depmode causes a compiler race in universal mode. 3831 test "$am__universal" = false || continue 3832 ;; 3833 nosideeffect) 3834 # After this tag, mechanisms are not by side-effect, so they'll 3835 # only be used when explicitly requested. 3836 if test "x$enable_dependency_tracking" = xyes; then 3837 continue 3838 else 3839 break 3840 fi 3841 ;; 3842 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3843 # This compiler won't grok '-c -o', but also, the minuso test has 3844 # not run yet. These depmodes are late enough in the game, and 3845 # so weak that their functioning should not be impacted. 3846 am__obj=conftest.${OBJEXT-o} 3847 am__minus_obj= 3848 ;; 3849 none) break ;; 3850 esac 3851 if depmode=$depmode \ 3852 source=sub/conftest.c object=$am__obj \ 3853 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3854 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3855 >/dev/null 2>conftest.err && 3856 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3857 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3858 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3859 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3860 # icc doesn't choke on unknown options, it will just issue warnings 3861 # or remarks (even with -Werror). So we grep stderr for any message 3862 # that says an option was ignored or not supported. 3863 # When given -MP, icc 7.0 and 7.1 complain thusly: 3864 # icc: Command line warning: ignoring option '-M'; no argument required 3865 # The diagnosis changed in icc 8.0: 3866 # icc: Command line remark: option '-MP' not supported 3867 if (grep 'ignoring option' conftest.err || 3868 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3869 am_cv_CC_dependencies_compiler_type=$depmode 3870 break 3871 fi 3872 fi 3873 done 3874 3875 cd .. 3876 rm -rf conftest.dir 3877 else 3878 am_cv_CC_dependencies_compiler_type=none 3879 fi 3880 3881 fi 3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3883 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3884 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3885 3886 if 3887 test "x$enable_dependency_tracking" != xno \ 3888 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3889 am__fastdepCC_TRUE= 3890 am__fastdepCC_FALSE='#' 3891 else 3892 am__fastdepCC_TRUE='#' 3893 am__fastdepCC_FALSE= 3894 fi 3895 3896 3897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3898 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3899 if ${ac_cv_prog_cc_c99+:} false; then : 3900 $as_echo_n "(cached) " >&6 3901 else 3902 ac_cv_prog_cc_c99=no 3903 ac_save_CC=$CC 3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3905 /* end confdefs.h. */ 3906 #include <stdarg.h> 3907 #include <stdbool.h> 3908 #include <stdlib.h> 3909 #include <wchar.h> 3910 #include <stdio.h> 3911 3912 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3913 #define debug(...) fprintf (stderr, __VA_ARGS__) 3914 #define showlist(...) puts (#__VA_ARGS__) 3915 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3916 static void 3917 test_varargs_macros (void) 3918 { 3919 int x = 1234; 3920 int y = 5678; 3921 debug ("Flag"); 3922 debug ("X = %d\n", x); 3923 showlist (The first, second, and third items.); 3924 report (x>y, "x is %d but y is %d", x, y); 3925 } 3926 3927 // Check long long types. 3928 #define BIG64 18446744073709551615ull 3929 #define BIG32 4294967295ul 3930 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3931 #if !BIG_OK 3932 your preprocessor is broken; 3933 #endif 3934 #if BIG_OK 3935 #else 3936 your preprocessor is broken; 3937 #endif 3938 static long long int bignum = -9223372036854775807LL; 3939 static unsigned long long int ubignum = BIG64; 3940 3941 struct incomplete_array 3942 { 3943 int datasize; 3944 double data[]; 3945 }; 3946 3947 struct named_init { 3948 int number; 3949 const wchar_t *name; 3950 double average; 3951 }; 3952 3953 typedef const char *ccp; 3954 3955 static inline int 3956 test_restrict (ccp restrict text) 3957 { 3958 // See if C++-style comments work. 3959 // Iterate through items via the restricted pointer. 3960 // Also check for declarations in for loops. 3961 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3962 continue; 3963 return 0; 3964 } 3965 3966 // Check varargs and va_copy. 3967 static void 3968 test_varargs (const char *format, ...) 3969 { 3970 va_list args; 3971 va_start (args, format); 3972 va_list args_copy; 3973 va_copy (args_copy, args); 3974 3975 const char *str; 3976 int number; 3977 float fnumber; 3978 3979 while (*format) 3980 { 3981 switch (*format++) 3982 { 3983 case 's': // string 3984 str = va_arg (args_copy, const char *); 3985 break; 3986 case 'd': // int 3987 number = va_arg (args_copy, int); 3988 break; 3989 case 'f': // float 3990 fnumber = va_arg (args_copy, double); 3991 break; 3992 default: 3993 break; 3994 } 3995 } 3996 va_end (args_copy); 3997 va_end (args); 3998 } 3999 4000 int 4001 main () 4002 { 4003 4004 // Check bool. 4005 _Bool success = false; 4006 4007 // Check restrict. 4008 if (test_restrict ("String literal") == 0) 4009 success = true; 4010 char *restrict newvar = "Another string"; 4011 4012 // Check varargs. 4013 test_varargs ("s, d' f .", "string", 65, 34.234); 4014 test_varargs_macros (); 4015 4016 // Check flexible array members. 4017 struct incomplete_array *ia = 4018 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4019 ia->datasize = 10; 4020 for (int i = 0; i < ia->datasize; ++i) 4021 ia->data[i] = i * 1.234; 4022 4023 // Check named initializers. 4024 struct named_init ni = { 4025 .number = 34, 4026 .name = L"Test wide string", 4027 .average = 543.34343, 4028 }; 4029 4030 ni.number = 58; 4031 4032 int dynamic_array[ni.number]; 4033 dynamic_array[ni.number - 1] = 543; 4034 4035 // work around unused variable warnings 4036 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4037 || dynamic_array[ni.number - 1] != 543); 4038 4039 ; 4040 return 0; 4041 } 4042 _ACEOF 4043 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4044 do 4045 CC="$ac_save_CC $ac_arg" 4046 if ac_fn_c_try_compile "$LINENO"; then : 4047 ac_cv_prog_cc_c99=$ac_arg 4048 fi 4049 rm -f core conftest.err conftest.$ac_objext 4050 test "x$ac_cv_prog_cc_c99" != "xno" && break 4051 done 4052 rm -f conftest.$ac_ext 4053 CC=$ac_save_CC 4054 4055 fi 4056 # AC_CACHE_VAL 4057 case "x$ac_cv_prog_cc_c99" in 4058 x) 4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4060 $as_echo "none needed" >&6; } ;; 4061 xno) 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4063 $as_echo "unsupported" >&6; } ;; 4064 *) 4065 CC="$CC $ac_cv_prog_cc_c99" 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4067 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4068 esac 4069 if test "x$ac_cv_prog_cc_c99" != xno; then : 4070 4071 fi 4072 4073 4074 4075 ac_ext=c 4076 ac_cpp='$CPP $CPPFLAGS' 4077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4079 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4081 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4082 # On Suns, sometimes $CPP names a directory. 4083 if test -n "$CPP" && test -d "$CPP"; then 4084 CPP= 4085 fi 4086 if test -z "$CPP"; then 4087 if ${ac_cv_prog_CPP+:} false; then : 4088 $as_echo_n "(cached) " >&6 4089 else 4090 # Double quotes because CPP needs to be expanded 4091 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4092 do 4093 ac_preproc_ok=false 4094 for ac_c_preproc_warn_flag in '' yes 4095 do 4096 # Use a header file that comes with gcc, so configuring glibc 4097 # with a fresh cross-compiler works. 4098 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4099 # <limits.h> exists even on freestanding compilers. 4100 # On the NeXT, cc -E runs the code through the compiler's parser, 4101 # not just through cpp. "Syntax error" is here to catch this case. 4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4103 /* end confdefs.h. */ 4104 #ifdef __STDC__ 4105 # include <limits.h> 4106 #else 4107 # include <assert.h> 4108 #endif 4109 Syntax error 4110 _ACEOF 4111 if ac_fn_c_try_cpp "$LINENO"; then : 4112 4113 else 4114 # Broken: fails on valid input. 4115 continue 4116 fi 4117 rm -f conftest.err conftest.i conftest.$ac_ext 4118 4119 # OK, works on sane cases. Now check whether nonexistent headers 4120 # can be detected and how. 4121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4122 /* end confdefs.h. */ 4123 #include <ac_nonexistent.h> 4124 _ACEOF 4125 if ac_fn_c_try_cpp "$LINENO"; then : 4126 # Broken: success on invalid input. 4127 continue 4128 else 4129 # Passes both tests. 4130 ac_preproc_ok=: 4131 break 4132 fi 4133 rm -f conftest.err conftest.i conftest.$ac_ext 4134 4135 done 4136 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4137 rm -f conftest.i conftest.err conftest.$ac_ext 4138 if $ac_preproc_ok; then : 4139 break 4140 fi 4141 4142 done 4143 ac_cv_prog_CPP=$CPP 4144 4145 fi 4146 CPP=$ac_cv_prog_CPP 4147 else 4148 ac_cv_prog_CPP=$CPP 4149 fi 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4151 $as_echo "$CPP" >&6; } 4152 ac_preproc_ok=false 4153 for ac_c_preproc_warn_flag in '' yes 4154 do 4155 # Use a header file that comes with gcc, so configuring glibc 4156 # with a fresh cross-compiler works. 4157 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4158 # <limits.h> exists even on freestanding compilers. 4159 # On the NeXT, cc -E runs the code through the compiler's parser, 4160 # not just through cpp. "Syntax error" is here to catch this case. 4161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4162 /* end confdefs.h. */ 4163 #ifdef __STDC__ 4164 # include <limits.h> 4165 #else 4166 # include <assert.h> 4167 #endif 4168 Syntax error 4169 _ACEOF 4170 if ac_fn_c_try_cpp "$LINENO"; then : 4171 4172 else 4173 # Broken: fails on valid input. 4174 continue 4175 fi 4176 rm -f conftest.err conftest.i conftest.$ac_ext 4177 4178 # OK, works on sane cases. Now check whether nonexistent headers 4179 # can be detected and how. 4180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4181 /* end confdefs.h. */ 4182 #include <ac_nonexistent.h> 4183 _ACEOF 4184 if ac_fn_c_try_cpp "$LINENO"; then : 4185 # Broken: success on invalid input. 4186 continue 4187 else 4188 # Passes both tests. 4189 ac_preproc_ok=: 4190 break 4191 fi 4192 rm -f conftest.err conftest.i conftest.$ac_ext 4193 4194 done 4195 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4196 rm -f conftest.i conftest.err conftest.$ac_ext 4197 if $ac_preproc_ok; then : 4198 4199 else 4200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4202 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4203 See \`config.log' for more details" "$LINENO" 5; } 4204 fi 4205 4206 ac_ext=c 4207 ac_cpp='$CPP $CPPFLAGS' 4208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4210 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4211 4212 4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4214 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4215 if ${ac_cv_path_GREP+:} false; then : 4216 $as_echo_n "(cached) " >&6 4217 else 4218 if test -z "$GREP"; then 4219 ac_path_GREP_found=false 4220 # Loop through the user's path and test for each of PROGNAME-LIST 4221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4222 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4223 do 4224 IFS=$as_save_IFS 4225 test -z "$as_dir" && as_dir=. 4226 for ac_prog in grep ggrep; do 4227 for ac_exec_ext in '' $ac_executable_extensions; do 4228 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4229 as_fn_executable_p "$ac_path_GREP" || continue 4230 # Check for GNU ac_path_GREP and select it if it is found. 4231 # Check for GNU $ac_path_GREP 4232 case `"$ac_path_GREP" --version 2>&1` in 4233 *GNU*) 4234 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4235 *) 4236 ac_count=0 4237 $as_echo_n 0123456789 >"conftest.in" 4238 while : 4239 do 4240 cat "conftest.in" "conftest.in" >"conftest.tmp" 4241 mv "conftest.tmp" "conftest.in" 4242 cp "conftest.in" "conftest.nl" 4243 $as_echo 'GREP' >> "conftest.nl" 4244 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4245 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4246 as_fn_arith $ac_count + 1 && ac_count=$as_val 4247 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4248 # Best one so far, save it but keep looking for a better one 4249 ac_cv_path_GREP="$ac_path_GREP" 4250 ac_path_GREP_max=$ac_count 4251 fi 4252 # 10*(2^10) chars as input seems more than enough 4253 test $ac_count -gt 10 && break 4254 done 4255 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4256 esac 4257 4258 $ac_path_GREP_found && break 3 4259 done 4260 done 4261 done 4262 IFS=$as_save_IFS 4263 if test -z "$ac_cv_path_GREP"; then 4264 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4265 fi 4266 else 4267 ac_cv_path_GREP=$GREP 4268 fi 4269 4270 fi 4271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4272 $as_echo "$ac_cv_path_GREP" >&6; } 4273 GREP="$ac_cv_path_GREP" 4274 4275 4276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4277 $as_echo_n "checking for egrep... " >&6; } 4278 if ${ac_cv_path_EGREP+:} false; then : 4279 $as_echo_n "(cached) " >&6 4280 else 4281 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4282 then ac_cv_path_EGREP="$GREP -E" 4283 else 4284 if test -z "$EGREP"; then 4285 ac_path_EGREP_found=false 4286 # Loop through the user's path and test for each of PROGNAME-LIST 4287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4288 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4289 do 4290 IFS=$as_save_IFS 4291 test -z "$as_dir" && as_dir=. 4292 for ac_prog in egrep; do 4293 for ac_exec_ext in '' $ac_executable_extensions; do 4294 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4295 as_fn_executable_p "$ac_path_EGREP" || continue 4296 # Check for GNU ac_path_EGREP and select it if it is found. 4297 # Check for GNU $ac_path_EGREP 4298 case `"$ac_path_EGREP" --version 2>&1` in 4299 *GNU*) 4300 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4301 *) 4302 ac_count=0 4303 $as_echo_n 0123456789 >"conftest.in" 4304 while : 4305 do 4306 cat "conftest.in" "conftest.in" >"conftest.tmp" 4307 mv "conftest.tmp" "conftest.in" 4308 cp "conftest.in" "conftest.nl" 4309 $as_echo 'EGREP' >> "conftest.nl" 4310 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4311 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4312 as_fn_arith $ac_count + 1 && ac_count=$as_val 4313 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4314 # Best one so far, save it but keep looking for a better one 4315 ac_cv_path_EGREP="$ac_path_EGREP" 4316 ac_path_EGREP_max=$ac_count 4317 fi 4318 # 10*(2^10) chars as input seems more than enough 4319 test $ac_count -gt 10 && break 4320 done 4321 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4322 esac 4323 4324 $ac_path_EGREP_found && break 3 4325 done 4326 done 4327 done 4328 IFS=$as_save_IFS 4329 if test -z "$ac_cv_path_EGREP"; then 4330 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4331 fi 4332 else 4333 ac_cv_path_EGREP=$EGREP 4334 fi 4335 4336 fi 4337 fi 4338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4339 $as_echo "$ac_cv_path_EGREP" >&6; } 4340 EGREP="$ac_cv_path_EGREP" 4341 4342 4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4344 $as_echo_n "checking for ANSI C header files... " >&6; } 4345 if ${ac_cv_header_stdc+:} false; then : 4346 $as_echo_n "(cached) " >&6 4347 else 4348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4349 /* end confdefs.h. */ 4350 #include <stdlib.h> 4351 #include <stdarg.h> 4352 #include <string.h> 4353 #include <float.h> 4354 4355 int 4356 main () 4357 { 4358 4359 ; 4360 return 0; 4361 } 4362 _ACEOF 4363 if ac_fn_c_try_compile "$LINENO"; then : 4364 ac_cv_header_stdc=yes 4365 else 4366 ac_cv_header_stdc=no 4367 fi 4368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4369 4370 if test $ac_cv_header_stdc = yes; then 4371 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4373 /* end confdefs.h. */ 4374 #include <string.h> 4375 4376 _ACEOF 4377 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4378 $EGREP "memchr" >/dev/null 2>&1; then : 4379 4380 else 4381 ac_cv_header_stdc=no 4382 fi 4383 rm -f conftest* 4384 4385 fi 4386 4387 if test $ac_cv_header_stdc = yes; then 4388 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390 /* end confdefs.h. */ 4391 #include <stdlib.h> 4392 4393 _ACEOF 4394 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4395 $EGREP "free" >/dev/null 2>&1; then : 4396 4397 else 4398 ac_cv_header_stdc=no 4399 fi 4400 rm -f conftest* 4401 4402 fi 4403 4404 if test $ac_cv_header_stdc = yes; then 4405 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4406 if test "$cross_compiling" = yes; then : 4407 : 4408 else 4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4410 /* end confdefs.h. */ 4411 #include <ctype.h> 4412 #include <stdlib.h> 4413 #if ((' ' & 0x0FF) == 0x020) 4414 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4415 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4416 #else 4417 # define ISLOWER(c) \ 4418 (('a' <= (c) && (c) <= 'i') \ 4419 || ('j' <= (c) && (c) <= 'r') \ 4420 || ('s' <= (c) && (c) <= 'z')) 4421 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4422 #endif 4423 4424 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4425 int 4426 main () 4427 { 4428 int i; 4429 for (i = 0; i < 256; i++) 4430 if (XOR (islower (i), ISLOWER (i)) 4431 || toupper (i) != TOUPPER (i)) 4432 return 2; 4433 return 0; 4434 } 4435 _ACEOF 4436 if ac_fn_c_try_run "$LINENO"; then : 4437 4438 else 4439 ac_cv_header_stdc=no 4440 fi 4441 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4442 conftest.$ac_objext conftest.beam conftest.$ac_ext 4443 fi 4444 4445 fi 4446 fi 4447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4448 $as_echo "$ac_cv_header_stdc" >&6; } 4449 if test $ac_cv_header_stdc = yes; then 4450 4451 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4452 4453 fi 4454 4455 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4456 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4457 inttypes.h stdint.h unistd.h 4458 do : 4459 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4460 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4461 " 4462 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4463 cat >>confdefs.h <<_ACEOF 4464 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4465 _ACEOF 4466 4467 fi 4468 4469 done 4470 4471 4472 4473 4474 4475 4476 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4477 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4478 CLANGCC="yes" 4479 else 4480 CLANGCC="no" 4481 fi 4482 4483 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4484 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4485 INTELCC="yes" 4486 else 4487 INTELCC="no" 4488 fi 4489 4490 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4491 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4492 SUNCC="yes" 4493 else 4494 SUNCC="no" 4495 fi 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4506 if test -n "$ac_tool_prefix"; then 4507 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4508 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4510 $as_echo_n "checking for $ac_word... " >&6; } 4511 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4512 $as_echo_n "(cached) " >&6 4513 else 4514 case $PKG_CONFIG in 4515 [\\/]* | ?:[\\/]*) 4516 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4517 ;; 4518 *) 4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4520 for as_dir in $PATH 4521 do 4522 IFS=$as_save_IFS 4523 test -z "$as_dir" && as_dir=. 4524 for ac_exec_ext in '' $ac_executable_extensions; do 4525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4526 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4528 break 2 4529 fi 4530 done 4531 done 4532 IFS=$as_save_IFS 4533 4534 ;; 4535 esac 4536 fi 4537 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4538 if test -n "$PKG_CONFIG"; then 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4540 $as_echo "$PKG_CONFIG" >&6; } 4541 else 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4543 $as_echo "no" >&6; } 4544 fi 4545 4546 4547 fi 4548 if test -z "$ac_cv_path_PKG_CONFIG"; then 4549 ac_pt_PKG_CONFIG=$PKG_CONFIG 4550 # Extract the first word of "pkg-config", so it can be a program name with args. 4551 set dummy pkg-config; ac_word=$2 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4553 $as_echo_n "checking for $ac_word... " >&6; } 4554 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4555 $as_echo_n "(cached) " >&6 4556 else 4557 case $ac_pt_PKG_CONFIG in 4558 [\\/]* | ?:[\\/]*) 4559 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4560 ;; 4561 *) 4562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4563 for as_dir in $PATH 4564 do 4565 IFS=$as_save_IFS 4566 test -z "$as_dir" && as_dir=. 4567 for ac_exec_ext in '' $ac_executable_extensions; do 4568 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4569 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4571 break 2 4572 fi 4573 done 4574 done 4575 IFS=$as_save_IFS 4576 4577 ;; 4578 esac 4579 fi 4580 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4581 if test -n "$ac_pt_PKG_CONFIG"; then 4582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4583 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4584 else 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4586 $as_echo "no" >&6; } 4587 fi 4588 4589 if test "x$ac_pt_PKG_CONFIG" = x; then 4590 PKG_CONFIG="" 4591 else 4592 case $cross_compiling:$ac_tool_warned in 4593 yes:) 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4596 ac_tool_warned=yes ;; 4597 esac 4598 PKG_CONFIG=$ac_pt_PKG_CONFIG 4599 fi 4600 else 4601 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4602 fi 4603 4604 fi 4605 if test -n "$PKG_CONFIG"; then 4606 _pkg_min_version=0.9.0 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4608 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4609 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4611 $as_echo "yes" >&6; } 4612 else 4613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4614 $as_echo "no" >&6; } 4615 PKG_CONFIG="" 4616 fi 4617 fi 4618 # Make sure we can run config.sub. 4619 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4620 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4621 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4623 $as_echo_n "checking build system type... " >&6; } 4624 if ${ac_cv_build+:} false; then : 4625 $as_echo_n "(cached) " >&6 4626 else 4627 ac_build_alias=$build_alias 4628 test "x$ac_build_alias" = x && 4629 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4630 test "x$ac_build_alias" = x && 4631 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4632 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4633 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4634 4635 fi 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4637 $as_echo "$ac_cv_build" >&6; } 4638 case $ac_cv_build in 4639 *-*-*) ;; 4640 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4641 esac 4642 build=$ac_cv_build 4643 ac_save_IFS=$IFS; IFS='-' 4644 set x $ac_cv_build 4645 shift 4646 build_cpu=$1 4647 build_vendor=$2 4648 shift; shift 4649 # Remember, the first character of IFS is used to create $*, 4650 # except with old shells: 4651 build_os=$* 4652 IFS=$ac_save_IFS 4653 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4654 4655 4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4657 $as_echo_n "checking host system type... " >&6; } 4658 if ${ac_cv_host+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660 else 4661 if test "x$host_alias" = x; then 4662 ac_cv_host=$ac_cv_build 4663 else 4664 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4665 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4666 fi 4667 4668 fi 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4670 $as_echo "$ac_cv_host" >&6; } 4671 case $ac_cv_host in 4672 *-*-*) ;; 4673 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4674 esac 4675 host=$ac_cv_host 4676 ac_save_IFS=$IFS; IFS='-' 4677 set x $ac_cv_host 4678 shift 4679 host_cpu=$1 4680 host_vendor=$2 4681 shift; shift 4682 # Remember, the first character of IFS is used to create $*, 4683 # except with old shells: 4684 host_os=$* 4685 IFS=$ac_save_IFS 4686 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4687 4688 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4690 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4691 if ${ac_cv_path_SED+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693 else 4694 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4695 for ac_i in 1 2 3 4 5 6 7; do 4696 ac_script="$ac_script$as_nl$ac_script" 4697 done 4698 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4699 { ac_script=; unset ac_script;} 4700 if test -z "$SED"; then 4701 ac_path_SED_found=false 4702 # Loop through the user's path and test for each of PROGNAME-LIST 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704 for as_dir in $PATH 4705 do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_prog in sed gsed; do 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4711 as_fn_executable_p "$ac_path_SED" || continue 4712 # Check for GNU ac_path_SED and select it if it is found. 4713 # Check for GNU $ac_path_SED 4714 case `"$ac_path_SED" --version 2>&1` in 4715 *GNU*) 4716 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4717 *) 4718 ac_count=0 4719 $as_echo_n 0123456789 >"conftest.in" 4720 while : 4721 do 4722 cat "conftest.in" "conftest.in" >"conftest.tmp" 4723 mv "conftest.tmp" "conftest.in" 4724 cp "conftest.in" "conftest.nl" 4725 $as_echo '' >> "conftest.nl" 4726 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4728 as_fn_arith $ac_count + 1 && ac_count=$as_val 4729 if test $ac_count -gt ${ac_path_SED_max-0}; then 4730 # Best one so far, save it but keep looking for a better one 4731 ac_cv_path_SED="$ac_path_SED" 4732 ac_path_SED_max=$ac_count 4733 fi 4734 # 10*(2^10) chars as input seems more than enough 4735 test $ac_count -gt 10 && break 4736 done 4737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4738 esac 4739 4740 $ac_path_SED_found && break 3 4741 done 4742 done 4743 done 4744 IFS=$as_save_IFS 4745 if test -z "$ac_cv_path_SED"; then 4746 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4747 fi 4748 else 4749 ac_cv_path_SED=$SED 4750 fi 4751 4752 fi 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4754 $as_echo "$ac_cv_path_SED" >&6; } 4755 SED="$ac_cv_path_SED" 4756 rm -f conftest.sed 4757 4758 4759 4760 4761 4762 4763 # Check whether --enable-selective-werror was given. 4764 if test "${enable_selective_werror+set}" = set; then : 4765 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4766 else 4767 SELECTIVE_WERROR=yes 4768 fi 4769 4770 4771 4772 4773 4774 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4775 if test "x$SUNCC" = "xyes"; then 4776 BASE_CFLAGS="-v" 4777 else 4778 BASE_CFLAGS="" 4779 fi 4780 4781 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 xorg_testset_save_CFLAGS="$CFLAGS" 4796 4797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4800 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4801 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4802 $as_echo_n "(cached) " >&6 4803 else 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805 /* end confdefs.h. */ 4806 int i; 4807 _ACEOF 4808 if ac_fn_c_try_compile "$LINENO"; then : 4809 xorg_cv_cc_flag_unknown_warning_option=yes 4810 else 4811 xorg_cv_cc_flag_unknown_warning_option=no 4812 fi 4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4814 fi 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4816 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4818 CFLAGS="$xorg_testset_save_CFLAGS" 4819 fi 4820 4821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4824 fi 4825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4827 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4828 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4829 $as_echo_n "(cached) " >&6 4830 else 4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4832 /* end confdefs.h. */ 4833 int i; 4834 _ACEOF 4835 if ac_fn_c_try_compile "$LINENO"; then : 4836 xorg_cv_cc_flag_unused_command_line_argument=yes 4837 else 4838 xorg_cv_cc_flag_unused_command_line_argument=no 4839 fi 4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4841 fi 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4843 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4845 CFLAGS="$xorg_testset_save_CFLAGS" 4846 fi 4847 4848 found="no" 4849 4850 if test $found = "no" ; then 4851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4853 fi 4854 4855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4857 fi 4858 4859 CFLAGS="$CFLAGS -Wall" 4860 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4862 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4863 cacheid=xorg_cv_cc_flag__Wall 4864 if eval \${$cacheid+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866 else 4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4868 /* end confdefs.h. */ 4869 int i; 4870 int 4871 main () 4872 { 4873 4874 ; 4875 return 0; 4876 } 4877 _ACEOF 4878 if ac_fn_c_try_link "$LINENO"; then : 4879 eval $cacheid=yes 4880 else 4881 eval $cacheid=no 4882 fi 4883 rm -f core conftest.err conftest.$ac_objext \ 4884 conftest$ac_exeext conftest.$ac_ext 4885 fi 4886 4887 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 4890 eval supported=\$$cacheid 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4892 $as_echo "$supported" >&6; } 4893 if test "$supported" = "yes" ; then 4894 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4895 found="yes" 4896 fi 4897 fi 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 xorg_testset_save_CFLAGS="$CFLAGS" 4914 4915 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4918 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4919 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4920 $as_echo_n "(cached) " >&6 4921 else 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923 /* end confdefs.h. */ 4924 int i; 4925 _ACEOF 4926 if ac_fn_c_try_compile "$LINENO"; then : 4927 xorg_cv_cc_flag_unknown_warning_option=yes 4928 else 4929 xorg_cv_cc_flag_unknown_warning_option=no 4930 fi 4931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4932 fi 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4934 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4936 CFLAGS="$xorg_testset_save_CFLAGS" 4937 fi 4938 4939 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4942 fi 4943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4945 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4946 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4947 $as_echo_n "(cached) " >&6 4948 else 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950 /* end confdefs.h. */ 4951 int i; 4952 _ACEOF 4953 if ac_fn_c_try_compile "$LINENO"; then : 4954 xorg_cv_cc_flag_unused_command_line_argument=yes 4955 else 4956 xorg_cv_cc_flag_unused_command_line_argument=no 4957 fi 4958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4959 fi 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4961 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4963 CFLAGS="$xorg_testset_save_CFLAGS" 4964 fi 4965 4966 found="no" 4967 4968 if test $found = "no" ; then 4969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4971 fi 4972 4973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4975 fi 4976 4977 CFLAGS="$CFLAGS -Wpointer-arith" 4978 4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4980 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4981 cacheid=xorg_cv_cc_flag__Wpointer_arith 4982 if eval \${$cacheid+:} false; then : 4983 $as_echo_n "(cached) " >&6 4984 else 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 int i; 4988 int 4989 main () 4990 { 4991 4992 ; 4993 return 0; 4994 } 4995 _ACEOF 4996 if ac_fn_c_try_link "$LINENO"; then : 4997 eval $cacheid=yes 4998 else 4999 eval $cacheid=no 5000 fi 5001 rm -f core conftest.err conftest.$ac_objext \ 5002 conftest$ac_exeext conftest.$ac_ext 5003 fi 5004 5005 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 5008 eval supported=\$$cacheid 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5010 $as_echo "$supported" >&6; } 5011 if test "$supported" = "yes" ; then 5012 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5013 found="yes" 5014 fi 5015 fi 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 xorg_testset_save_CFLAGS="$CFLAGS" 5032 5033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5036 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5037 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5038 $as_echo_n "(cached) " >&6 5039 else 5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041 /* end confdefs.h. */ 5042 int i; 5043 _ACEOF 5044 if ac_fn_c_try_compile "$LINENO"; then : 5045 xorg_cv_cc_flag_unknown_warning_option=yes 5046 else 5047 xorg_cv_cc_flag_unknown_warning_option=no 5048 fi 5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5050 fi 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5052 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5054 CFLAGS="$xorg_testset_save_CFLAGS" 5055 fi 5056 5057 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5060 fi 5061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5063 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5064 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 int i; 5070 _ACEOF 5071 if ac_fn_c_try_compile "$LINENO"; then : 5072 xorg_cv_cc_flag_unused_command_line_argument=yes 5073 else 5074 xorg_cv_cc_flag_unused_command_line_argument=no 5075 fi 5076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5077 fi 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5079 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082 fi 5083 5084 found="no" 5085 5086 if test $found = "no" ; then 5087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5089 fi 5090 5091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5093 fi 5094 5095 CFLAGS="$CFLAGS -Wmissing-declarations" 5096 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5098 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5099 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5100 if eval \${$cacheid+:} false; then : 5101 $as_echo_n "(cached) " >&6 5102 else 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104 /* end confdefs.h. */ 5105 int i; 5106 int 5107 main () 5108 { 5109 5110 ; 5111 return 0; 5112 } 5113 _ACEOF 5114 if ac_fn_c_try_link "$LINENO"; then : 5115 eval $cacheid=yes 5116 else 5117 eval $cacheid=no 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext \ 5120 conftest$ac_exeext conftest.$ac_ext 5121 fi 5122 5123 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 5126 eval supported=\$$cacheid 5127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5128 $as_echo "$supported" >&6; } 5129 if test "$supported" = "yes" ; then 5130 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5131 found="yes" 5132 fi 5133 fi 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 xorg_testset_save_CFLAGS="$CFLAGS" 5150 5151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5154 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5155 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5156 $as_echo_n "(cached) " >&6 5157 else 5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5159 /* end confdefs.h. */ 5160 int i; 5161 _ACEOF 5162 if ac_fn_c_try_compile "$LINENO"; then : 5163 xorg_cv_cc_flag_unknown_warning_option=yes 5164 else 5165 xorg_cv_cc_flag_unknown_warning_option=no 5166 fi 5167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5168 fi 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5170 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 fi 5174 5175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5178 fi 5179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5182 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 _ACEOF 5189 if ac_fn_c_try_compile "$LINENO"; then : 5190 xorg_cv_cc_flag_unused_command_line_argument=yes 5191 else 5192 xorg_cv_cc_flag_unused_command_line_argument=no 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195 fi 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5197 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 fi 5201 5202 found="no" 5203 5204 if test $found = "no" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 5209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5211 fi 5212 5213 CFLAGS="$CFLAGS -Wformat=2" 5214 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5216 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5217 cacheid=xorg_cv_cc_flag__Wformat_2 5218 if eval \${$cacheid+:} false; then : 5219 $as_echo_n "(cached) " >&6 5220 else 5221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222 /* end confdefs.h. */ 5223 int i; 5224 int 5225 main () 5226 { 5227 5228 ; 5229 return 0; 5230 } 5231 _ACEOF 5232 if ac_fn_c_try_link "$LINENO"; then : 5233 eval $cacheid=yes 5234 else 5235 eval $cacheid=no 5236 fi 5237 rm -f core conftest.err conftest.$ac_objext \ 5238 conftest$ac_exeext conftest.$ac_ext 5239 fi 5240 5241 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243 5244 eval supported=\$$cacheid 5245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5246 $as_echo "$supported" >&6; } 5247 if test "$supported" = "yes" ; then 5248 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5249 found="yes" 5250 fi 5251 fi 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wformat" 5263 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5265 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wformat 5267 if eval \${$cacheid+:} false; then : 5268 $as_echo_n "(cached) " >&6 5269 else 5270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5271 /* end confdefs.h. */ 5272 int i; 5273 int 5274 main () 5275 { 5276 5277 ; 5278 return 0; 5279 } 5280 _ACEOF 5281 if ac_fn_c_try_link "$LINENO"; then : 5282 eval $cacheid=yes 5283 else 5284 eval $cacheid=no 5285 fi 5286 rm -f core conftest.err conftest.$ac_objext \ 5287 conftest$ac_exeext conftest.$ac_ext 5288 fi 5289 5290 5291 CFLAGS="$xorg_testset_save_CFLAGS" 5292 5293 eval supported=\$$cacheid 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5295 $as_echo "$supported" >&6; } 5296 if test "$supported" = "yes" ; then 5297 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5298 found="yes" 5299 fi 5300 fi 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 xorg_testset_save_CFLAGS="$CFLAGS" 5319 5320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5325 $as_echo_n "(cached) " >&6 5326 else 5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5328 /* end confdefs.h. */ 5329 int i; 5330 _ACEOF 5331 if ac_fn_c_try_compile "$LINENO"; then : 5332 xorg_cv_cc_flag_unknown_warning_option=yes 5333 else 5334 xorg_cv_cc_flag_unknown_warning_option=no 5335 fi 5336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5337 fi 5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5341 CFLAGS="$xorg_testset_save_CFLAGS" 5342 fi 5343 5344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5347 fi 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5352 $as_echo_n "(cached) " >&6 5353 else 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355 /* end confdefs.h. */ 5356 int i; 5357 _ACEOF 5358 if ac_fn_c_try_compile "$LINENO"; then : 5359 xorg_cv_cc_flag_unused_command_line_argument=yes 5360 else 5361 xorg_cv_cc_flag_unused_command_line_argument=no 5362 fi 5363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5364 fi 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 fi 5370 5371 found="no" 5372 5373 if test $found = "no" ; then 5374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 fi 5377 5378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5380 fi 5381 5382 CFLAGS="$CFLAGS -Wstrict-prototypes" 5383 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5385 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5386 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5387 if eval \${$cacheid+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389 else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391 /* end confdefs.h. */ 5392 int i; 5393 int 5394 main () 5395 { 5396 5397 ; 5398 return 0; 5399 } 5400 _ACEOF 5401 if ac_fn_c_try_link "$LINENO"; then : 5402 eval $cacheid=yes 5403 else 5404 eval $cacheid=no 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext \ 5407 conftest$ac_exeext conftest.$ac_ext 5408 fi 5409 5410 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 5413 eval supported=\$$cacheid 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5415 $as_echo "$supported" >&6; } 5416 if test "$supported" = "yes" ; then 5417 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5418 found="yes" 5419 fi 5420 fi 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 xorg_testset_save_CFLAGS="$CFLAGS" 5437 5438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5441 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5442 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5443 $as_echo_n "(cached) " >&6 5444 else 5445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5446 /* end confdefs.h. */ 5447 int i; 5448 _ACEOF 5449 if ac_fn_c_try_compile "$LINENO"; then : 5450 xorg_cv_cc_flag_unknown_warning_option=yes 5451 else 5452 xorg_cv_cc_flag_unknown_warning_option=no 5453 fi 5454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5455 fi 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5457 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460 fi 5461 5462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5465 fi 5466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5468 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5469 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5470 $as_echo_n "(cached) " >&6 5471 else 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473 /* end confdefs.h. */ 5474 int i; 5475 _ACEOF 5476 if ac_fn_c_try_compile "$LINENO"; then : 5477 xorg_cv_cc_flag_unused_command_line_argument=yes 5478 else 5479 xorg_cv_cc_flag_unused_command_line_argument=no 5480 fi 5481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5482 fi 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5484 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 fi 5488 5489 found="no" 5490 5491 if test $found = "no" ; then 5492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5494 fi 5495 5496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5498 fi 5499 5500 CFLAGS="$CFLAGS -Wmissing-prototypes" 5501 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5503 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5504 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5505 if eval \${$cacheid+:} false; then : 5506 $as_echo_n "(cached) " >&6 5507 else 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509 /* end confdefs.h. */ 5510 int i; 5511 int 5512 main () 5513 { 5514 5515 ; 5516 return 0; 5517 } 5518 _ACEOF 5519 if ac_fn_c_try_link "$LINENO"; then : 5520 eval $cacheid=yes 5521 else 5522 eval $cacheid=no 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext \ 5525 conftest$ac_exeext conftest.$ac_ext 5526 fi 5527 5528 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 5531 eval supported=\$$cacheid 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5533 $as_echo "$supported" >&6; } 5534 if test "$supported" = "yes" ; then 5535 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5536 found="yes" 5537 fi 5538 fi 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 xorg_testset_save_CFLAGS="$CFLAGS" 5555 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5559 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5560 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5561 $as_echo_n "(cached) " >&6 5562 else 5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 _ACEOF 5567 if ac_fn_c_try_compile "$LINENO"; then : 5568 xorg_cv_cc_flag_unknown_warning_option=yes 5569 else 5570 xorg_cv_cc_flag_unknown_warning_option=no 5571 fi 5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5573 fi 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5575 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578 fi 5579 5580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5583 fi 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5586 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5587 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589 else 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 int i; 5593 _ACEOF 5594 if ac_fn_c_try_compile "$LINENO"; then : 5595 xorg_cv_cc_flag_unused_command_line_argument=yes 5596 else 5597 xorg_cv_cc_flag_unused_command_line_argument=no 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5600 fi 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5602 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 fi 5606 5607 found="no" 5608 5609 if test $found = "no" ; then 5610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5612 fi 5613 5614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5616 fi 5617 5618 CFLAGS="$CFLAGS -Wnested-externs" 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5621 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5622 cacheid=xorg_cv_cc_flag__Wnested_externs 5623 if eval \${$cacheid+:} false; then : 5624 $as_echo_n "(cached) " >&6 5625 else 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627 /* end confdefs.h. */ 5628 int i; 5629 int 5630 main () 5631 { 5632 5633 ; 5634 return 0; 5635 } 5636 _ACEOF 5637 if ac_fn_c_try_link "$LINENO"; then : 5638 eval $cacheid=yes 5639 else 5640 eval $cacheid=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext \ 5643 conftest$ac_exeext conftest.$ac_ext 5644 fi 5645 5646 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 5649 eval supported=\$$cacheid 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5651 $as_echo "$supported" >&6; } 5652 if test "$supported" = "yes" ; then 5653 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5654 found="yes" 5655 fi 5656 fi 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 xorg_testset_save_CFLAGS="$CFLAGS" 5673 5674 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5677 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5678 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5679 $as_echo_n "(cached) " >&6 5680 else 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682 /* end confdefs.h. */ 5683 int i; 5684 _ACEOF 5685 if ac_fn_c_try_compile "$LINENO"; then : 5686 xorg_cv_cc_flag_unknown_warning_option=yes 5687 else 5688 xorg_cv_cc_flag_unknown_warning_option=no 5689 fi 5690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5691 fi 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5693 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696 fi 5697 5698 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5701 fi 5702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5704 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5705 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707 else 5708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5709 /* end confdefs.h. */ 5710 int i; 5711 _ACEOF 5712 if ac_fn_c_try_compile "$LINENO"; then : 5713 xorg_cv_cc_flag_unused_command_line_argument=yes 5714 else 5715 xorg_cv_cc_flag_unused_command_line_argument=no 5716 fi 5717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5718 fi 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5720 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 fi 5724 5725 found="no" 5726 5727 if test $found = "no" ; then 5728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5730 fi 5731 5732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5734 fi 5735 5736 CFLAGS="$CFLAGS -Wbad-function-cast" 5737 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5739 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5740 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5741 if eval \${$cacheid+:} false; then : 5742 $as_echo_n "(cached) " >&6 5743 else 5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745 /* end confdefs.h. */ 5746 int i; 5747 int 5748 main () 5749 { 5750 5751 ; 5752 return 0; 5753 } 5754 _ACEOF 5755 if ac_fn_c_try_link "$LINENO"; then : 5756 eval $cacheid=yes 5757 else 5758 eval $cacheid=no 5759 fi 5760 rm -f core conftest.err conftest.$ac_objext \ 5761 conftest$ac_exeext conftest.$ac_ext 5762 fi 5763 5764 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 5767 eval supported=\$$cacheid 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5769 $as_echo "$supported" >&6; } 5770 if test "$supported" = "yes" ; then 5771 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5772 found="yes" 5773 fi 5774 fi 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 xorg_testset_save_CFLAGS="$CFLAGS" 5791 5792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5795 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5796 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5797 $as_echo_n "(cached) " >&6 5798 else 5799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800 /* end confdefs.h. */ 5801 int i; 5802 _ACEOF 5803 if ac_fn_c_try_compile "$LINENO"; then : 5804 xorg_cv_cc_flag_unknown_warning_option=yes 5805 else 5806 xorg_cv_cc_flag_unknown_warning_option=no 5807 fi 5808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5809 fi 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5811 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 fi 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5822 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5823 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5824 $as_echo_n "(cached) " >&6 5825 else 5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5827 /* end confdefs.h. */ 5828 int i; 5829 _ACEOF 5830 if ac_fn_c_try_compile "$LINENO"; then : 5831 xorg_cv_cc_flag_unused_command_line_argument=yes 5832 else 5833 xorg_cv_cc_flag_unused_command_line_argument=no 5834 fi 5835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5836 fi 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5838 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 fi 5842 5843 found="no" 5844 5845 if test $found = "no" ; then 5846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5848 fi 5849 5850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5852 fi 5853 5854 CFLAGS="$CFLAGS -Wold-style-definition" 5855 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5857 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5858 cacheid=xorg_cv_cc_flag__Wold_style_definition 5859 if eval \${$cacheid+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861 else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863 /* end confdefs.h. */ 5864 int i; 5865 int 5866 main () 5867 { 5868 5869 ; 5870 return 0; 5871 } 5872 _ACEOF 5873 if ac_fn_c_try_link "$LINENO"; then : 5874 eval $cacheid=yes 5875 else 5876 eval $cacheid=no 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext \ 5879 conftest$ac_exeext conftest.$ac_ext 5880 fi 5881 5882 5883 CFLAGS="$xorg_testset_save_CFLAGS" 5884 5885 eval supported=\$$cacheid 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5887 $as_echo "$supported" >&6; } 5888 if test "$supported" = "yes" ; then 5889 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5890 found="yes" 5891 fi 5892 fi 5893 5894 if test $found = "no" ; then 5895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 fi 5898 5899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5901 fi 5902 5903 CFLAGS="$CFLAGS -fd" 5904 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5906 $as_echo_n "checking if $CC supports -fd... " >&6; } 5907 cacheid=xorg_cv_cc_flag__fd 5908 if eval \${$cacheid+:} false; then : 5909 $as_echo_n "(cached) " >&6 5910 else 5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 int 5915 main () 5916 { 5917 5918 ; 5919 return 0; 5920 } 5921 _ACEOF 5922 if ac_fn_c_try_link "$LINENO"; then : 5923 eval $cacheid=yes 5924 else 5925 eval $cacheid=no 5926 fi 5927 rm -f core conftest.err conftest.$ac_objext \ 5928 conftest$ac_exeext conftest.$ac_ext 5929 fi 5930 5931 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933 5934 eval supported=\$$cacheid 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5936 $as_echo "$supported" >&6; } 5937 if test "$supported" = "yes" ; then 5938 BASE_CFLAGS="$BASE_CFLAGS -fd" 5939 found="yes" 5940 fi 5941 fi 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 xorg_testset_save_CFLAGS="$CFLAGS" 5958 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5962 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5963 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5964 $as_echo_n "(cached) " >&6 5965 else 5966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5967 /* end confdefs.h. */ 5968 int i; 5969 _ACEOF 5970 if ac_fn_c_try_compile "$LINENO"; then : 5971 xorg_cv_cc_flag_unknown_warning_option=yes 5972 else 5973 xorg_cv_cc_flag_unknown_warning_option=no 5974 fi 5975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5976 fi 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5978 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5980 CFLAGS="$xorg_testset_save_CFLAGS" 5981 fi 5982 5983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5986 fi 5987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5989 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5990 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5991 $as_echo_n "(cached) " >&6 5992 else 5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5994 /* end confdefs.h. */ 5995 int i; 5996 _ACEOF 5997 if ac_fn_c_try_compile "$LINENO"; then : 5998 xorg_cv_cc_flag_unused_command_line_argument=yes 5999 else 6000 xorg_cv_cc_flag_unused_command_line_argument=no 6001 fi 6002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6003 fi 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6005 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6007 CFLAGS="$xorg_testset_save_CFLAGS" 6008 fi 6009 6010 found="no" 6011 6012 if test $found = "no" ; then 6013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6015 fi 6016 6017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6019 fi 6020 6021 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6022 6023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6024 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6025 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6026 if eval \${$cacheid+:} false; then : 6027 $as_echo_n "(cached) " >&6 6028 else 6029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6030 /* end confdefs.h. */ 6031 int i; 6032 int 6033 main () 6034 { 6035 6036 ; 6037 return 0; 6038 } 6039 _ACEOF 6040 if ac_fn_c_try_link "$LINENO"; then : 6041 eval $cacheid=yes 6042 else 6043 eval $cacheid=no 6044 fi 6045 rm -f core conftest.err conftest.$ac_objext \ 6046 conftest$ac_exeext conftest.$ac_ext 6047 fi 6048 6049 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051 6052 eval supported=\$$cacheid 6053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6054 $as_echo "$supported" >&6; } 6055 if test "$supported" = "yes" ; then 6056 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6057 found="yes" 6058 fi 6059 fi 6060 6061 6062 6063 6064 6065 # This chunk adds additional warnings that could catch undesired effects. 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 xorg_testset_save_CFLAGS="$CFLAGS" 6080 6081 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6084 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6085 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087 else 6088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6089 /* end confdefs.h. */ 6090 int i; 6091 _ACEOF 6092 if ac_fn_c_try_compile "$LINENO"; then : 6093 xorg_cv_cc_flag_unknown_warning_option=yes 6094 else 6095 xorg_cv_cc_flag_unknown_warning_option=no 6096 fi 6097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6098 fi 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6100 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103 fi 6104 6105 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6108 fi 6109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6111 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6112 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6113 $as_echo_n "(cached) " >&6 6114 else 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116 /* end confdefs.h. */ 6117 int i; 6118 _ACEOF 6119 if ac_fn_c_try_compile "$LINENO"; then : 6120 xorg_cv_cc_flag_unused_command_line_argument=yes 6121 else 6122 xorg_cv_cc_flag_unused_command_line_argument=no 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6125 fi 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6127 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 fi 6131 6132 found="no" 6133 6134 if test $found = "no" ; then 6135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6137 fi 6138 6139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6141 fi 6142 6143 CFLAGS="$CFLAGS -Wunused" 6144 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6146 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6147 cacheid=xorg_cv_cc_flag__Wunused 6148 if eval \${$cacheid+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150 else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 int 6155 main () 6156 { 6157 6158 ; 6159 return 0; 6160 } 6161 _ACEOF 6162 if ac_fn_c_try_link "$LINENO"; then : 6163 eval $cacheid=yes 6164 else 6165 eval $cacheid=no 6166 fi 6167 rm -f core conftest.err conftest.$ac_objext \ 6168 conftest$ac_exeext conftest.$ac_ext 6169 fi 6170 6171 6172 CFLAGS="$xorg_testset_save_CFLAGS" 6173 6174 eval supported=\$$cacheid 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6176 $as_echo "$supported" >&6; } 6177 if test "$supported" = "yes" ; then 6178 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6179 found="yes" 6180 fi 6181 fi 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 xorg_testset_save_CFLAGS="$CFLAGS" 6198 6199 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6202 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6203 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6204 $as_echo_n "(cached) " >&6 6205 else 6206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6207 /* end confdefs.h. */ 6208 int i; 6209 _ACEOF 6210 if ac_fn_c_try_compile "$LINENO"; then : 6211 xorg_cv_cc_flag_unknown_warning_option=yes 6212 else 6213 xorg_cv_cc_flag_unknown_warning_option=no 6214 fi 6215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6216 fi 6217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6218 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6226 fi 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6229 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6230 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232 else 6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6234 /* end confdefs.h. */ 6235 int i; 6236 _ACEOF 6237 if ac_fn_c_try_compile "$LINENO"; then : 6238 xorg_cv_cc_flag_unused_command_line_argument=yes 6239 else 6240 xorg_cv_cc_flag_unused_command_line_argument=no 6241 fi 6242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6243 fi 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6245 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 fi 6249 6250 found="no" 6251 6252 if test $found = "no" ; then 6253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6255 fi 6256 6257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6259 fi 6260 6261 CFLAGS="$CFLAGS -Wuninitialized" 6262 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6264 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6265 cacheid=xorg_cv_cc_flag__Wuninitialized 6266 if eval \${$cacheid+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268 else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270 /* end confdefs.h. */ 6271 int i; 6272 int 6273 main () 6274 { 6275 6276 ; 6277 return 0; 6278 } 6279 _ACEOF 6280 if ac_fn_c_try_link "$LINENO"; then : 6281 eval $cacheid=yes 6282 else 6283 eval $cacheid=no 6284 fi 6285 rm -f core conftest.err conftest.$ac_objext \ 6286 conftest$ac_exeext conftest.$ac_ext 6287 fi 6288 6289 6290 CFLAGS="$xorg_testset_save_CFLAGS" 6291 6292 eval supported=\$$cacheid 6293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6294 $as_echo "$supported" >&6; } 6295 if test "$supported" = "yes" ; then 6296 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6297 found="yes" 6298 fi 6299 fi 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 xorg_testset_save_CFLAGS="$CFLAGS" 6316 6317 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6320 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6321 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6322 $as_echo_n "(cached) " >&6 6323 else 6324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6325 /* end confdefs.h. */ 6326 int i; 6327 _ACEOF 6328 if ac_fn_c_try_compile "$LINENO"; then : 6329 xorg_cv_cc_flag_unknown_warning_option=yes 6330 else 6331 xorg_cv_cc_flag_unknown_warning_option=no 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334 fi 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6336 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 fi 6340 6341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6344 fi 6345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6347 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6348 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6349 $as_echo_n "(cached) " >&6 6350 else 6351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6352 /* end confdefs.h. */ 6353 int i; 6354 _ACEOF 6355 if ac_fn_c_try_compile "$LINENO"; then : 6356 xorg_cv_cc_flag_unused_command_line_argument=yes 6357 else 6358 xorg_cv_cc_flag_unused_command_line_argument=no 6359 fi 6360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6361 fi 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6363 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 fi 6367 6368 found="no" 6369 6370 if test $found = "no" ; then 6371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6373 fi 6374 6375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6377 fi 6378 6379 CFLAGS="$CFLAGS -Wshadow" 6380 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6382 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6383 cacheid=xorg_cv_cc_flag__Wshadow 6384 if eval \${$cacheid+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 int 6391 main () 6392 { 6393 6394 ; 6395 return 0; 6396 } 6397 _ACEOF 6398 if ac_fn_c_try_link "$LINENO"; then : 6399 eval $cacheid=yes 6400 else 6401 eval $cacheid=no 6402 fi 6403 rm -f core conftest.err conftest.$ac_objext \ 6404 conftest$ac_exeext conftest.$ac_ext 6405 fi 6406 6407 6408 CFLAGS="$xorg_testset_save_CFLAGS" 6409 6410 eval supported=\$$cacheid 6411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6412 $as_echo "$supported" >&6; } 6413 if test "$supported" = "yes" ; then 6414 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6415 found="yes" 6416 fi 6417 fi 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 xorg_testset_save_CFLAGS="$CFLAGS" 6434 6435 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6438 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6439 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6440 $as_echo_n "(cached) " >&6 6441 else 6442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO"; then : 6447 xorg_cv_cc_flag_unknown_warning_option=yes 6448 else 6449 xorg_cv_cc_flag_unknown_warning_option=no 6450 fi 6451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6452 fi 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6454 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 fi 6458 6459 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 fi 6463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6465 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6466 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6467 $as_echo_n "(cached) " >&6 6468 else 6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6470 /* end confdefs.h. */ 6471 int i; 6472 _ACEOF 6473 if ac_fn_c_try_compile "$LINENO"; then : 6474 xorg_cv_cc_flag_unused_command_line_argument=yes 6475 else 6476 xorg_cv_cc_flag_unused_command_line_argument=no 6477 fi 6478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6479 fi 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6481 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 fi 6485 6486 found="no" 6487 6488 if test $found = "no" ; then 6489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6491 fi 6492 6493 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6495 fi 6496 6497 CFLAGS="$CFLAGS -Wmissing-noreturn" 6498 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6500 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6501 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6502 if eval \${$cacheid+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504 else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 int 6509 main () 6510 { 6511 6512 ; 6513 return 0; 6514 } 6515 _ACEOF 6516 if ac_fn_c_try_link "$LINENO"; then : 6517 eval $cacheid=yes 6518 else 6519 eval $cacheid=no 6520 fi 6521 rm -f core conftest.err conftest.$ac_objext \ 6522 conftest$ac_exeext conftest.$ac_ext 6523 fi 6524 6525 6526 CFLAGS="$xorg_testset_save_CFLAGS" 6527 6528 eval supported=\$$cacheid 6529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6530 $as_echo "$supported" >&6; } 6531 if test "$supported" = "yes" ; then 6532 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6533 found="yes" 6534 fi 6535 fi 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 xorg_testset_save_CFLAGS="$CFLAGS" 6552 6553 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6556 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6557 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6558 $as_echo_n "(cached) " >&6 6559 else 6560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6561 /* end confdefs.h. */ 6562 int i; 6563 _ACEOF 6564 if ac_fn_c_try_compile "$LINENO"; then : 6565 xorg_cv_cc_flag_unknown_warning_option=yes 6566 else 6567 xorg_cv_cc_flag_unknown_warning_option=no 6568 fi 6569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6570 fi 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6572 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6574 CFLAGS="$xorg_testset_save_CFLAGS" 6575 fi 6576 6577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6580 fi 6581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6583 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6584 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6585 $as_echo_n "(cached) " >&6 6586 else 6587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588 /* end confdefs.h. */ 6589 int i; 6590 _ACEOF 6591 if ac_fn_c_try_compile "$LINENO"; then : 6592 xorg_cv_cc_flag_unused_command_line_argument=yes 6593 else 6594 xorg_cv_cc_flag_unused_command_line_argument=no 6595 fi 6596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6597 fi 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6599 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 fi 6603 6604 found="no" 6605 6606 if test $found = "no" ; then 6607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6609 fi 6610 6611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6613 fi 6614 6615 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6616 6617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6618 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6619 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6620 if eval \${$cacheid+:} false; then : 6621 $as_echo_n "(cached) " >&6 6622 else 6623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6624 /* end confdefs.h. */ 6625 int i; 6626 int 6627 main () 6628 { 6629 6630 ; 6631 return 0; 6632 } 6633 _ACEOF 6634 if ac_fn_c_try_link "$LINENO"; then : 6635 eval $cacheid=yes 6636 else 6637 eval $cacheid=no 6638 fi 6639 rm -f core conftest.err conftest.$ac_objext \ 6640 conftest$ac_exeext conftest.$ac_ext 6641 fi 6642 6643 6644 CFLAGS="$xorg_testset_save_CFLAGS" 6645 6646 eval supported=\$$cacheid 6647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6648 $as_echo "$supported" >&6; } 6649 if test "$supported" = "yes" ; then 6650 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6651 found="yes" 6652 fi 6653 fi 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 xorg_testset_save_CFLAGS="$CFLAGS" 6670 6671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6674 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6675 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6676 $as_echo_n "(cached) " >&6 6677 else 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679 /* end confdefs.h. */ 6680 int i; 6681 _ACEOF 6682 if ac_fn_c_try_compile "$LINENO"; then : 6683 xorg_cv_cc_flag_unknown_warning_option=yes 6684 else 6685 xorg_cv_cc_flag_unknown_warning_option=no 6686 fi 6687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6688 fi 6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6690 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693 fi 6694 6695 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6698 fi 6699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6701 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6702 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6703 $as_echo_n "(cached) " >&6 6704 else 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 _ACEOF 6709 if ac_fn_c_try_compile "$LINENO"; then : 6710 xorg_cv_cc_flag_unused_command_line_argument=yes 6711 else 6712 xorg_cv_cc_flag_unused_command_line_argument=no 6713 fi 6714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6715 fi 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6717 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 fi 6721 6722 found="no" 6723 6724 if test $found = "no" ; then 6725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6727 fi 6728 6729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6731 fi 6732 6733 CFLAGS="$CFLAGS -Wredundant-decls" 6734 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6736 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6737 cacheid=xorg_cv_cc_flag__Wredundant_decls 6738 if eval \${$cacheid+:} false; then : 6739 $as_echo_n "(cached) " >&6 6740 else 6741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742 /* end confdefs.h. */ 6743 int i; 6744 int 6745 main () 6746 { 6747 6748 ; 6749 return 0; 6750 } 6751 _ACEOF 6752 if ac_fn_c_try_link "$LINENO"; then : 6753 eval $cacheid=yes 6754 else 6755 eval $cacheid=no 6756 fi 6757 rm -f core conftest.err conftest.$ac_objext \ 6758 conftest$ac_exeext conftest.$ac_ext 6759 fi 6760 6761 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763 6764 eval supported=\$$cacheid 6765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6766 $as_echo "$supported" >&6; } 6767 if test "$supported" = "yes" ; then 6768 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6769 found="yes" 6770 fi 6771 fi 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 xorg_testset_save_CFLAGS="$CFLAGS" 6788 6789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6792 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6793 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6794 $as_echo_n "(cached) " >&6 6795 else 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 _ACEOF 6800 if ac_fn_c_try_compile "$LINENO"; then : 6801 xorg_cv_cc_flag_unknown_warning_option=yes 6802 else 6803 xorg_cv_cc_flag_unknown_warning_option=no 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6806 fi 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6808 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6810 CFLAGS="$xorg_testset_save_CFLAGS" 6811 fi 6812 6813 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6816 fi 6817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6819 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6820 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822 else 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824 /* end confdefs.h. */ 6825 int i; 6826 _ACEOF 6827 if ac_fn_c_try_compile "$LINENO"; then : 6828 xorg_cv_cc_flag_unused_command_line_argument=yes 6829 else 6830 xorg_cv_cc_flag_unused_command_line_argument=no 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6833 fi 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6835 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 fi 6839 6840 found="no" 6841 6842 if test $found = "no" ; then 6843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 fi 6846 6847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6849 fi 6850 6851 CFLAGS="$CFLAGS -Wlogical-op" 6852 6853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6854 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6855 cacheid=xorg_cv_cc_flag__Wlogical_op 6856 if eval \${$cacheid+:} false; then : 6857 $as_echo_n "(cached) " >&6 6858 else 6859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6860 /* end confdefs.h. */ 6861 int i; 6862 int 6863 main () 6864 { 6865 6866 ; 6867 return 0; 6868 } 6869 _ACEOF 6870 if ac_fn_c_try_link "$LINENO"; then : 6871 eval $cacheid=yes 6872 else 6873 eval $cacheid=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext \ 6876 conftest$ac_exeext conftest.$ac_ext 6877 fi 6878 6879 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 6882 eval supported=\$$cacheid 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6884 $as_echo "$supported" >&6; } 6885 if test "$supported" = "yes" ; then 6886 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6887 found="yes" 6888 fi 6889 fi 6890 6891 6892 6893 # These are currently disabled because they are noisy. They will be enabled 6894 # in the future once the codebase is sufficiently modernized to silence 6895 # them. For now, I don't want them to drown out the other warnings. 6896 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6897 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6898 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6899 6900 # Turn some warnings into errors, so we don't accidently get successful builds 6901 # when there are problems that should be fixed. 6902 6903 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 xorg_testset_save_CFLAGS="$CFLAGS" 6918 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925 else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927 /* end confdefs.h. */ 6928 int i; 6929 _ACEOF 6930 if ac_fn_c_try_compile "$LINENO"; then : 6931 xorg_cv_cc_flag_unknown_warning_option=yes 6932 else 6933 xorg_cv_cc_flag_unknown_warning_option=no 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6936 fi 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 fi 6942 6943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 fi 6947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6951 $as_echo_n "(cached) " >&6 6952 else 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 int i; 6956 _ACEOF 6957 if ac_fn_c_try_compile "$LINENO"; then : 6958 xorg_cv_cc_flag_unused_command_line_argument=yes 6959 else 6960 xorg_cv_cc_flag_unused_command_line_argument=no 6961 fi 6962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6963 fi 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 fi 6969 6970 found="no" 6971 6972 if test $found = "no" ; then 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 fi 6976 6977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6979 fi 6980 6981 CFLAGS="$CFLAGS -Werror=implicit" 6982 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6984 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6985 cacheid=xorg_cv_cc_flag__Werror_implicit 6986 if eval \${$cacheid+:} false; then : 6987 $as_echo_n "(cached) " >&6 6988 else 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990 /* end confdefs.h. */ 6991 int i; 6992 int 6993 main () 6994 { 6995 6996 ; 6997 return 0; 6998 } 6999 _ACEOF 7000 if ac_fn_c_try_link "$LINENO"; then : 7001 eval $cacheid=yes 7002 else 7003 eval $cacheid=no 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext \ 7006 conftest$ac_exeext conftest.$ac_ext 7007 fi 7008 7009 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 7012 eval supported=\$$cacheid 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7014 $as_echo "$supported" >&6; } 7015 if test "$supported" = "yes" ; then 7016 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7017 found="yes" 7018 fi 7019 fi 7020 7021 if test $found = "no" ; then 7022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7024 fi 7025 7026 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7028 fi 7029 7030 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7031 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7033 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7034 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7035 if eval \${$cacheid+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 int 7042 main () 7043 { 7044 7045 ; 7046 return 0; 7047 } 7048 _ACEOF 7049 if ac_fn_c_try_link "$LINENO"; then : 7050 eval $cacheid=yes 7051 else 7052 eval $cacheid=no 7053 fi 7054 rm -f core conftest.err conftest.$ac_objext \ 7055 conftest$ac_exeext conftest.$ac_ext 7056 fi 7057 7058 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060 7061 eval supported=\$$cacheid 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7063 $as_echo "$supported" >&6; } 7064 if test "$supported" = "yes" ; then 7065 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7066 found="yes" 7067 fi 7068 fi 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 xorg_testset_save_CFLAGS="$CFLAGS" 7085 7086 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7089 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7090 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7091 $as_echo_n "(cached) " >&6 7092 else 7093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7094 /* end confdefs.h. */ 7095 int i; 7096 _ACEOF 7097 if ac_fn_c_try_compile "$LINENO"; then : 7098 xorg_cv_cc_flag_unknown_warning_option=yes 7099 else 7100 xorg_cv_cc_flag_unknown_warning_option=no 7101 fi 7102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7103 fi 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7105 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7107 CFLAGS="$xorg_testset_save_CFLAGS" 7108 fi 7109 7110 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7113 fi 7114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7116 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7117 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119 else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121 /* end confdefs.h. */ 7122 int i; 7123 _ACEOF 7124 if ac_fn_c_try_compile "$LINENO"; then : 7125 xorg_cv_cc_flag_unused_command_line_argument=yes 7126 else 7127 xorg_cv_cc_flag_unused_command_line_argument=no 7128 fi 7129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7130 fi 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7132 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135 fi 7136 7137 found="no" 7138 7139 if test $found = "no" ; then 7140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7142 fi 7143 7144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7146 fi 7147 7148 CFLAGS="$CFLAGS -Werror=nonnull" 7149 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7151 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7152 cacheid=xorg_cv_cc_flag__Werror_nonnull 7153 if eval \${$cacheid+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155 else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 int 7160 main () 7161 { 7162 7163 ; 7164 return 0; 7165 } 7166 _ACEOF 7167 if ac_fn_c_try_link "$LINENO"; then : 7168 eval $cacheid=yes 7169 else 7170 eval $cacheid=no 7171 fi 7172 rm -f core conftest.err conftest.$ac_objext \ 7173 conftest$ac_exeext conftest.$ac_ext 7174 fi 7175 7176 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 7179 eval supported=\$$cacheid 7180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7181 $as_echo "$supported" >&6; } 7182 if test "$supported" = "yes" ; then 7183 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7184 found="yes" 7185 fi 7186 fi 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 xorg_testset_save_CFLAGS="$CFLAGS" 7203 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7207 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7208 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7209 $as_echo_n "(cached) " >&6 7210 else 7211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212 /* end confdefs.h. */ 7213 int i; 7214 _ACEOF 7215 if ac_fn_c_try_compile "$LINENO"; then : 7216 xorg_cv_cc_flag_unknown_warning_option=yes 7217 else 7218 xorg_cv_cc_flag_unknown_warning_option=no 7219 fi 7220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7221 fi 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7223 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226 fi 7227 7228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7231 fi 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7234 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7235 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7236 $as_echo_n "(cached) " >&6 7237 else 7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7239 /* end confdefs.h. */ 7240 int i; 7241 _ACEOF 7242 if ac_fn_c_try_compile "$LINENO"; then : 7243 xorg_cv_cc_flag_unused_command_line_argument=yes 7244 else 7245 xorg_cv_cc_flag_unused_command_line_argument=no 7246 fi 7247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7248 fi 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7250 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7251 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 fi 7254 7255 found="no" 7256 7257 if test $found = "no" ; then 7258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7260 fi 7261 7262 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7264 fi 7265 7266 CFLAGS="$CFLAGS -Werror=init-self" 7267 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7269 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7270 cacheid=xorg_cv_cc_flag__Werror_init_self 7271 if eval \${$cacheid+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 int 7278 main () 7279 { 7280 7281 ; 7282 return 0; 7283 } 7284 _ACEOF 7285 if ac_fn_c_try_link "$LINENO"; then : 7286 eval $cacheid=yes 7287 else 7288 eval $cacheid=no 7289 fi 7290 rm -f core conftest.err conftest.$ac_objext \ 7291 conftest$ac_exeext conftest.$ac_ext 7292 fi 7293 7294 7295 CFLAGS="$xorg_testset_save_CFLAGS" 7296 7297 eval supported=\$$cacheid 7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7299 $as_echo "$supported" >&6; } 7300 if test "$supported" = "yes" ; then 7301 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7302 found="yes" 7303 fi 7304 fi 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 xorg_testset_save_CFLAGS="$CFLAGS" 7321 7322 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7325 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7326 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7327 $as_echo_n "(cached) " >&6 7328 else 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330 /* end confdefs.h. */ 7331 int i; 7332 _ACEOF 7333 if ac_fn_c_try_compile "$LINENO"; then : 7334 xorg_cv_cc_flag_unknown_warning_option=yes 7335 else 7336 xorg_cv_cc_flag_unknown_warning_option=no 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7339 fi 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7341 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7342 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 fi 7345 7346 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7349 fi 7350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7352 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7353 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7354 $as_echo_n "(cached) " >&6 7355 else 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357 /* end confdefs.h. */ 7358 int i; 7359 _ACEOF 7360 if ac_fn_c_try_compile "$LINENO"; then : 7361 xorg_cv_cc_flag_unused_command_line_argument=yes 7362 else 7363 xorg_cv_cc_flag_unused_command_line_argument=no 7364 fi 7365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7366 fi 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7368 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371 fi 7372 7373 found="no" 7374 7375 if test $found = "no" ; then 7376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7378 fi 7379 7380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 fi 7383 7384 CFLAGS="$CFLAGS -Werror=main" 7385 7386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7387 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7388 cacheid=xorg_cv_cc_flag__Werror_main 7389 if eval \${$cacheid+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393 /* end confdefs.h. */ 7394 int i; 7395 int 7396 main () 7397 { 7398 7399 ; 7400 return 0; 7401 } 7402 _ACEOF 7403 if ac_fn_c_try_link "$LINENO"; then : 7404 eval $cacheid=yes 7405 else 7406 eval $cacheid=no 7407 fi 7408 rm -f core conftest.err conftest.$ac_objext \ 7409 conftest$ac_exeext conftest.$ac_ext 7410 fi 7411 7412 7413 CFLAGS="$xorg_testset_save_CFLAGS" 7414 7415 eval supported=\$$cacheid 7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7417 $as_echo "$supported" >&6; } 7418 if test "$supported" = "yes" ; then 7419 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7420 found="yes" 7421 fi 7422 fi 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 xorg_testset_save_CFLAGS="$CFLAGS" 7439 7440 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7443 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7444 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7445 $as_echo_n "(cached) " >&6 7446 else 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 /* end confdefs.h. */ 7449 int i; 7450 _ACEOF 7451 if ac_fn_c_try_compile "$LINENO"; then : 7452 xorg_cv_cc_flag_unknown_warning_option=yes 7453 else 7454 xorg_cv_cc_flag_unknown_warning_option=no 7455 fi 7456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7457 fi 7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7459 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 fi 7463 7464 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7467 fi 7468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7470 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7471 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7472 $as_echo_n "(cached) " >&6 7473 else 7474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7475 /* end confdefs.h. */ 7476 int i; 7477 _ACEOF 7478 if ac_fn_c_try_compile "$LINENO"; then : 7479 xorg_cv_cc_flag_unused_command_line_argument=yes 7480 else 7481 xorg_cv_cc_flag_unused_command_line_argument=no 7482 fi 7483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7484 fi 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7486 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 fi 7490 7491 found="no" 7492 7493 if test $found = "no" ; then 7494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7496 fi 7497 7498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7500 fi 7501 7502 CFLAGS="$CFLAGS -Werror=missing-braces" 7503 7504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7505 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7506 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7507 if eval \${$cacheid+:} false; then : 7508 $as_echo_n "(cached) " >&6 7509 else 7510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 int 7514 main () 7515 { 7516 7517 ; 7518 return 0; 7519 } 7520 _ACEOF 7521 if ac_fn_c_try_link "$LINENO"; then : 7522 eval $cacheid=yes 7523 else 7524 eval $cacheid=no 7525 fi 7526 rm -f core conftest.err conftest.$ac_objext \ 7527 conftest$ac_exeext conftest.$ac_ext 7528 fi 7529 7530 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 7533 eval supported=\$$cacheid 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7535 $as_echo "$supported" >&6; } 7536 if test "$supported" = "yes" ; then 7537 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7538 found="yes" 7539 fi 7540 fi 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 xorg_testset_save_CFLAGS="$CFLAGS" 7557 7558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7561 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7562 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7563 $as_echo_n "(cached) " >&6 7564 else 7565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7566 /* end confdefs.h. */ 7567 int i; 7568 _ACEOF 7569 if ac_fn_c_try_compile "$LINENO"; then : 7570 xorg_cv_cc_flag_unknown_warning_option=yes 7571 else 7572 xorg_cv_cc_flag_unknown_warning_option=no 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7575 fi 7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7577 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 fi 7581 7582 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7585 fi 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7588 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7589 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7590 $as_echo_n "(cached) " >&6 7591 else 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593 /* end confdefs.h. */ 7594 int i; 7595 _ACEOF 7596 if ac_fn_c_try_compile "$LINENO"; then : 7597 xorg_cv_cc_flag_unused_command_line_argument=yes 7598 else 7599 xorg_cv_cc_flag_unused_command_line_argument=no 7600 fi 7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7602 fi 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7604 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607 fi 7608 7609 found="no" 7610 7611 if test $found = "no" ; then 7612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7614 fi 7615 7616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7618 fi 7619 7620 CFLAGS="$CFLAGS -Werror=sequence-point" 7621 7622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7623 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7624 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7625 if eval \${$cacheid+:} false; then : 7626 $as_echo_n "(cached) " >&6 7627 else 7628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7629 /* end confdefs.h. */ 7630 int i; 7631 int 7632 main () 7633 { 7634 7635 ; 7636 return 0; 7637 } 7638 _ACEOF 7639 if ac_fn_c_try_link "$LINENO"; then : 7640 eval $cacheid=yes 7641 else 7642 eval $cacheid=no 7643 fi 7644 rm -f core conftest.err conftest.$ac_objext \ 7645 conftest$ac_exeext conftest.$ac_ext 7646 fi 7647 7648 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 7651 eval supported=\$$cacheid 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7653 $as_echo "$supported" >&6; } 7654 if test "$supported" = "yes" ; then 7655 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7656 found="yes" 7657 fi 7658 fi 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 xorg_testset_save_CFLAGS="$CFLAGS" 7675 7676 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7679 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7680 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7681 $as_echo_n "(cached) " >&6 7682 else 7683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7684 /* end confdefs.h. */ 7685 int i; 7686 _ACEOF 7687 if ac_fn_c_try_compile "$LINENO"; then : 7688 xorg_cv_cc_flag_unknown_warning_option=yes 7689 else 7690 xorg_cv_cc_flag_unknown_warning_option=no 7691 fi 7692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7693 fi 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7695 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7697 CFLAGS="$xorg_testset_save_CFLAGS" 7698 fi 7699 7700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7703 fi 7704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7706 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7707 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7708 $as_echo_n "(cached) " >&6 7709 else 7710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7711 /* end confdefs.h. */ 7712 int i; 7713 _ACEOF 7714 if ac_fn_c_try_compile "$LINENO"; then : 7715 xorg_cv_cc_flag_unused_command_line_argument=yes 7716 else 7717 xorg_cv_cc_flag_unused_command_line_argument=no 7718 fi 7719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7720 fi 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7722 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7723 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 fi 7726 7727 found="no" 7728 7729 if test $found = "no" ; then 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 fi 7737 7738 CFLAGS="$CFLAGS -Werror=return-type" 7739 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7741 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7742 cacheid=xorg_cv_cc_flag__Werror_return_type 7743 if eval \${$cacheid+:} false; then : 7744 $as_echo_n "(cached) " >&6 7745 else 7746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7747 /* end confdefs.h. */ 7748 int i; 7749 int 7750 main () 7751 { 7752 7753 ; 7754 return 0; 7755 } 7756 _ACEOF 7757 if ac_fn_c_try_link "$LINENO"; then : 7758 eval $cacheid=yes 7759 else 7760 eval $cacheid=no 7761 fi 7762 rm -f core conftest.err conftest.$ac_objext \ 7763 conftest$ac_exeext conftest.$ac_ext 7764 fi 7765 7766 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 7769 eval supported=\$$cacheid 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7771 $as_echo "$supported" >&6; } 7772 if test "$supported" = "yes" ; then 7773 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7774 found="yes" 7775 fi 7776 fi 7777 7778 if test $found = "no" ; then 7779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 fi 7782 7783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7785 fi 7786 7787 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7788 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7790 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7791 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7792 if eval \${$cacheid+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794 else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796 /* end confdefs.h. */ 7797 int i; 7798 int 7799 main () 7800 { 7801 7802 ; 7803 return 0; 7804 } 7805 _ACEOF 7806 if ac_fn_c_try_link "$LINENO"; then : 7807 eval $cacheid=yes 7808 else 7809 eval $cacheid=no 7810 fi 7811 rm -f core conftest.err conftest.$ac_objext \ 7812 conftest$ac_exeext conftest.$ac_ext 7813 fi 7814 7815 7816 CFLAGS="$xorg_testset_save_CFLAGS" 7817 7818 eval supported=\$$cacheid 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7820 $as_echo "$supported" >&6; } 7821 if test "$supported" = "yes" ; then 7822 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7823 found="yes" 7824 fi 7825 fi 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 xorg_testset_save_CFLAGS="$CFLAGS" 7842 7843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7846 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7847 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7848 $as_echo_n "(cached) " >&6 7849 else 7850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7851 /* end confdefs.h. */ 7852 int i; 7853 _ACEOF 7854 if ac_fn_c_try_compile "$LINENO"; then : 7855 xorg_cv_cc_flag_unknown_warning_option=yes 7856 else 7857 xorg_cv_cc_flag_unknown_warning_option=no 7858 fi 7859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7860 fi 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7862 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865 fi 7866 7867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7873 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7874 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7875 $as_echo_n "(cached) " >&6 7876 else 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 _ACEOF 7881 if ac_fn_c_try_compile "$LINENO"; then : 7882 xorg_cv_cc_flag_unused_command_line_argument=yes 7883 else 7884 xorg_cv_cc_flag_unused_command_line_argument=no 7885 fi 7886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7887 fi 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7889 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7891 CFLAGS="$xorg_testset_save_CFLAGS" 7892 fi 7893 7894 found="no" 7895 7896 if test $found = "no" ; then 7897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7899 fi 7900 7901 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7903 fi 7904 7905 CFLAGS="$CFLAGS -Werror=trigraphs" 7906 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7908 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7909 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7910 if eval \${$cacheid+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 int 7917 main () 7918 { 7919 7920 ; 7921 return 0; 7922 } 7923 _ACEOF 7924 if ac_fn_c_try_link "$LINENO"; then : 7925 eval $cacheid=yes 7926 else 7927 eval $cacheid=no 7928 fi 7929 rm -f core conftest.err conftest.$ac_objext \ 7930 conftest$ac_exeext conftest.$ac_ext 7931 fi 7932 7933 7934 CFLAGS="$xorg_testset_save_CFLAGS" 7935 7936 eval supported=\$$cacheid 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7938 $as_echo "$supported" >&6; } 7939 if test "$supported" = "yes" ; then 7940 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7941 found="yes" 7942 fi 7943 fi 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 xorg_testset_save_CFLAGS="$CFLAGS" 7960 7961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7964 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7965 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7966 $as_echo_n "(cached) " >&6 7967 else 7968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7969 /* end confdefs.h. */ 7970 int i; 7971 _ACEOF 7972 if ac_fn_c_try_compile "$LINENO"; then : 7973 xorg_cv_cc_flag_unknown_warning_option=yes 7974 else 7975 xorg_cv_cc_flag_unknown_warning_option=no 7976 fi 7977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7978 fi 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7980 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7982 CFLAGS="$xorg_testset_save_CFLAGS" 7983 fi 7984 7985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7988 fi 7989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7991 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7992 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7993 $as_echo_n "(cached) " >&6 7994 else 7995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7996 /* end confdefs.h. */ 7997 int i; 7998 _ACEOF 7999 if ac_fn_c_try_compile "$LINENO"; then : 8000 xorg_cv_cc_flag_unused_command_line_argument=yes 8001 else 8002 xorg_cv_cc_flag_unused_command_line_argument=no 8003 fi 8004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8005 fi 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8007 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010 fi 8011 8012 found="no" 8013 8014 if test $found = "no" ; then 8015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8017 fi 8018 8019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8021 fi 8022 8023 CFLAGS="$CFLAGS -Werror=array-bounds" 8024 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8026 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8027 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8028 if eval \${$cacheid+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 int 8035 main () 8036 { 8037 8038 ; 8039 return 0; 8040 } 8041 _ACEOF 8042 if ac_fn_c_try_link "$LINENO"; then : 8043 eval $cacheid=yes 8044 else 8045 eval $cacheid=no 8046 fi 8047 rm -f core conftest.err conftest.$ac_objext \ 8048 conftest$ac_exeext conftest.$ac_ext 8049 fi 8050 8051 8052 CFLAGS="$xorg_testset_save_CFLAGS" 8053 8054 eval supported=\$$cacheid 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8056 $as_echo "$supported" >&6; } 8057 if test "$supported" = "yes" ; then 8058 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8059 found="yes" 8060 fi 8061 fi 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 xorg_testset_save_CFLAGS="$CFLAGS" 8078 8079 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8082 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8083 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8084 $as_echo_n "(cached) " >&6 8085 else 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 int i; 8089 _ACEOF 8090 if ac_fn_c_try_compile "$LINENO"; then : 8091 xorg_cv_cc_flag_unknown_warning_option=yes 8092 else 8093 xorg_cv_cc_flag_unknown_warning_option=no 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8096 fi 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 fi 8102 8103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8111 $as_echo_n "(cached) " >&6 8112 else 8113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 _ACEOF 8117 if ac_fn_c_try_compile "$LINENO"; then : 8118 xorg_cv_cc_flag_unused_command_line_argument=yes 8119 else 8120 xorg_cv_cc_flag_unused_command_line_argument=no 8121 fi 8122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8123 fi 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8125 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8126 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8127 CFLAGS="$xorg_testset_save_CFLAGS" 8128 fi 8129 8130 found="no" 8131 8132 if test $found = "no" ; then 8133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8135 fi 8136 8137 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8139 fi 8140 8141 CFLAGS="$CFLAGS -Werror=write-strings" 8142 8143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8144 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8145 cacheid=xorg_cv_cc_flag__Werror_write_strings 8146 if eval \${$cacheid+:} false; then : 8147 $as_echo_n "(cached) " >&6 8148 else 8149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 int 8153 main () 8154 { 8155 8156 ; 8157 return 0; 8158 } 8159 _ACEOF 8160 if ac_fn_c_try_link "$LINENO"; then : 8161 eval $cacheid=yes 8162 else 8163 eval $cacheid=no 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext \ 8166 conftest$ac_exeext conftest.$ac_ext 8167 fi 8168 8169 8170 CFLAGS="$xorg_testset_save_CFLAGS" 8171 8172 eval supported=\$$cacheid 8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8174 $as_echo "$supported" >&6; } 8175 if test "$supported" = "yes" ; then 8176 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8177 found="yes" 8178 fi 8179 fi 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 xorg_testset_save_CFLAGS="$CFLAGS" 8196 8197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8200 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8201 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8202 $as_echo_n "(cached) " >&6 8203 else 8204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8205 /* end confdefs.h. */ 8206 int i; 8207 _ACEOF 8208 if ac_fn_c_try_compile "$LINENO"; then : 8209 xorg_cv_cc_flag_unknown_warning_option=yes 8210 else 8211 xorg_cv_cc_flag_unknown_warning_option=no 8212 fi 8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8214 fi 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8216 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8218 CFLAGS="$xorg_testset_save_CFLAGS" 8219 fi 8220 8221 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8224 fi 8225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8227 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8228 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8229 $as_echo_n "(cached) " >&6 8230 else 8231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232 /* end confdefs.h. */ 8233 int i; 8234 _ACEOF 8235 if ac_fn_c_try_compile "$LINENO"; then : 8236 xorg_cv_cc_flag_unused_command_line_argument=yes 8237 else 8238 xorg_cv_cc_flag_unused_command_line_argument=no 8239 fi 8240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8241 fi 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8243 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8244 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8245 CFLAGS="$xorg_testset_save_CFLAGS" 8246 fi 8247 8248 found="no" 8249 8250 if test $found = "no" ; then 8251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8253 fi 8254 8255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8257 fi 8258 8259 CFLAGS="$CFLAGS -Werror=address" 8260 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8262 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8263 cacheid=xorg_cv_cc_flag__Werror_address 8264 if eval \${$cacheid+:} false; then : 8265 $as_echo_n "(cached) " >&6 8266 else 8267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8268 /* end confdefs.h. */ 8269 int i; 8270 int 8271 main () 8272 { 8273 8274 ; 8275 return 0; 8276 } 8277 _ACEOF 8278 if ac_fn_c_try_link "$LINENO"; then : 8279 eval $cacheid=yes 8280 else 8281 eval $cacheid=no 8282 fi 8283 rm -f core conftest.err conftest.$ac_objext \ 8284 conftest$ac_exeext conftest.$ac_ext 8285 fi 8286 8287 8288 CFLAGS="$xorg_testset_save_CFLAGS" 8289 8290 eval supported=\$$cacheid 8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8292 $as_echo "$supported" >&6; } 8293 if test "$supported" = "yes" ; then 8294 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8295 found="yes" 8296 fi 8297 fi 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 xorg_testset_save_CFLAGS="$CFLAGS" 8314 8315 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8318 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8319 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8320 $as_echo_n "(cached) " >&6 8321 else 8322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8323 /* end confdefs.h. */ 8324 int i; 8325 _ACEOF 8326 if ac_fn_c_try_compile "$LINENO"; then : 8327 xorg_cv_cc_flag_unknown_warning_option=yes 8328 else 8329 xorg_cv_cc_flag_unknown_warning_option=no 8330 fi 8331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8332 fi 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8334 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8336 CFLAGS="$xorg_testset_save_CFLAGS" 8337 fi 8338 8339 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8342 fi 8343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8345 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8346 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8347 $as_echo_n "(cached) " >&6 8348 else 8349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8350 /* end confdefs.h. */ 8351 int i; 8352 _ACEOF 8353 if ac_fn_c_try_compile "$LINENO"; then : 8354 xorg_cv_cc_flag_unused_command_line_argument=yes 8355 else 8356 xorg_cv_cc_flag_unused_command_line_argument=no 8357 fi 8358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8359 fi 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8361 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 fi 8365 8366 found="no" 8367 8368 if test $found = "no" ; then 8369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 fi 8376 8377 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8378 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8380 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8381 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8382 if eval \${$cacheid+:} false; then : 8383 $as_echo_n "(cached) " >&6 8384 else 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386 /* end confdefs.h. */ 8387 int i; 8388 int 8389 main () 8390 { 8391 8392 ; 8393 return 0; 8394 } 8395 _ACEOF 8396 if ac_fn_c_try_link "$LINENO"; then : 8397 eval $cacheid=yes 8398 else 8399 eval $cacheid=no 8400 fi 8401 rm -f core conftest.err conftest.$ac_objext \ 8402 conftest$ac_exeext conftest.$ac_ext 8403 fi 8404 8405 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 8408 eval supported=\$$cacheid 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8410 $as_echo "$supported" >&6; } 8411 if test "$supported" = "yes" ; then 8412 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8413 found="yes" 8414 fi 8415 fi 8416 8417 if test $found = "no" ; then 8418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8420 fi 8421 8422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8424 fi 8425 8426 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8427 8428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8429 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8430 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8431 if eval \${$cacheid+:} false; then : 8432 $as_echo_n "(cached) " >&6 8433 else 8434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8435 /* end confdefs.h. */ 8436 int i; 8437 int 8438 main () 8439 { 8440 8441 ; 8442 return 0; 8443 } 8444 _ACEOF 8445 if ac_fn_c_try_link "$LINENO"; then : 8446 eval $cacheid=yes 8447 else 8448 eval $cacheid=no 8449 fi 8450 rm -f core conftest.err conftest.$ac_objext \ 8451 conftest$ac_exeext conftest.$ac_ext 8452 fi 8453 8454 8455 CFLAGS="$xorg_testset_save_CFLAGS" 8456 8457 eval supported=\$$cacheid 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8459 $as_echo "$supported" >&6; } 8460 if test "$supported" = "yes" ; then 8461 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8462 found="yes" 8463 fi 8464 fi 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 xorg_testset_save_CFLAGS="$CFLAGS" 8481 8482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8487 $as_echo_n "(cached) " >&6 8488 else 8489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8490 /* end confdefs.h. */ 8491 int i; 8492 _ACEOF 8493 if ac_fn_c_try_compile "$LINENO"; then : 8494 xorg_cv_cc_flag_unknown_warning_option=yes 8495 else 8496 xorg_cv_cc_flag_unknown_warning_option=no 8497 fi 8498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8499 fi 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 fi 8505 8506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8509 fi 8510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515 else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 _ACEOF 8520 if ac_fn_c_try_compile "$LINENO"; then : 8521 xorg_cv_cc_flag_unused_command_line_argument=yes 8522 else 8523 xorg_cv_cc_flag_unused_command_line_argument=no 8524 fi 8525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8526 fi 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8530 CFLAGS="$xorg_testset_save_CFLAGS" 8531 fi 8532 8533 found="no" 8534 8535 if test $found = "no" ; then 8536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8538 fi 8539 8540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8542 fi 8543 8544 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8545 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8547 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8548 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8549 if eval \${$cacheid+:} false; then : 8550 $as_echo_n "(cached) " >&6 8551 else 8552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553 /* end confdefs.h. */ 8554 int i; 8555 int 8556 main () 8557 { 8558 8559 ; 8560 return 0; 8561 } 8562 _ACEOF 8563 if ac_fn_c_try_link "$LINENO"; then : 8564 eval $cacheid=yes 8565 else 8566 eval $cacheid=no 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext \ 8569 conftest$ac_exeext conftest.$ac_ext 8570 fi 8571 8572 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 8575 eval supported=\$$cacheid 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8577 $as_echo "$supported" >&6; } 8578 if test "$supported" = "yes" ; then 8579 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8580 found="yes" 8581 fi 8582 fi 8583 8584 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8585 else 8586 { $as_echo "$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 8587 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609 else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616 else 8617 xorg_cv_cc_flag_unknown_warning_option=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620 fi 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8622 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 fi 8626 8627 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8633 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8634 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8635 $as_echo_n "(cached) " >&6 8636 else 8637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8638 /* end confdefs.h. */ 8639 int i; 8640 _ACEOF 8641 if ac_fn_c_try_compile "$LINENO"; then : 8642 xorg_cv_cc_flag_unused_command_line_argument=yes 8643 else 8644 xorg_cv_cc_flag_unused_command_line_argument=no 8645 fi 8646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8647 fi 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8649 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652 fi 8653 8654 found="no" 8655 8656 if test $found = "no" ; then 8657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8659 fi 8660 8661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8663 fi 8664 8665 CFLAGS="$CFLAGS -Wimplicit" 8666 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8668 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8669 cacheid=xorg_cv_cc_flag__Wimplicit 8670 if eval \${$cacheid+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 int 8677 main () 8678 { 8679 8680 ; 8681 return 0; 8682 } 8683 _ACEOF 8684 if ac_fn_c_try_link "$LINENO"; then : 8685 eval $cacheid=yes 8686 else 8687 eval $cacheid=no 8688 fi 8689 rm -f core conftest.err conftest.$ac_objext \ 8690 conftest$ac_exeext conftest.$ac_ext 8691 fi 8692 8693 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 8696 eval supported=\$$cacheid 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8698 $as_echo "$supported" >&6; } 8699 if test "$supported" = "yes" ; then 8700 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8701 found="yes" 8702 fi 8703 fi 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 xorg_testset_save_CFLAGS="$CFLAGS" 8720 8721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8724 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8725 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8726 $as_echo_n "(cached) " >&6 8727 else 8728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729 /* end confdefs.h. */ 8730 int i; 8731 _ACEOF 8732 if ac_fn_c_try_compile "$LINENO"; then : 8733 xorg_cv_cc_flag_unknown_warning_option=yes 8734 else 8735 xorg_cv_cc_flag_unknown_warning_option=no 8736 fi 8737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8738 fi 8739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8740 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8742 CFLAGS="$xorg_testset_save_CFLAGS" 8743 fi 8744 8745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8748 fi 8749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8751 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8752 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754 else 8755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8756 /* end confdefs.h. */ 8757 int i; 8758 _ACEOF 8759 if ac_fn_c_try_compile "$LINENO"; then : 8760 xorg_cv_cc_flag_unused_command_line_argument=yes 8761 else 8762 xorg_cv_cc_flag_unused_command_line_argument=no 8763 fi 8764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8765 fi 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8767 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 fi 8771 8772 found="no" 8773 8774 if test $found = "no" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 8779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8781 fi 8782 8783 CFLAGS="$CFLAGS -Wnonnull" 8784 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8786 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8787 cacheid=xorg_cv_cc_flag__Wnonnull 8788 if eval \${$cacheid+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 int 8795 main () 8796 { 8797 8798 ; 8799 return 0; 8800 } 8801 _ACEOF 8802 if ac_fn_c_try_link "$LINENO"; then : 8803 eval $cacheid=yes 8804 else 8805 eval $cacheid=no 8806 fi 8807 rm -f core conftest.err conftest.$ac_objext \ 8808 conftest$ac_exeext conftest.$ac_ext 8809 fi 8810 8811 8812 CFLAGS="$xorg_testset_save_CFLAGS" 8813 8814 eval supported=\$$cacheid 8815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8816 $as_echo "$supported" >&6; } 8817 if test "$supported" = "yes" ; then 8818 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8819 found="yes" 8820 fi 8821 fi 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 xorg_testset_save_CFLAGS="$CFLAGS" 8838 8839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8842 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8843 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8844 $as_echo_n "(cached) " >&6 8845 else 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847 /* end confdefs.h. */ 8848 int i; 8849 _ACEOF 8850 if ac_fn_c_try_compile "$LINENO"; then : 8851 xorg_cv_cc_flag_unknown_warning_option=yes 8852 else 8853 xorg_cv_cc_flag_unknown_warning_option=no 8854 fi 8855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8856 fi 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8858 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8860 CFLAGS="$xorg_testset_save_CFLAGS" 8861 fi 8862 8863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8869 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8870 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8871 $as_echo_n "(cached) " >&6 8872 else 8873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8874 /* end confdefs.h. */ 8875 int i; 8876 _ACEOF 8877 if ac_fn_c_try_compile "$LINENO"; then : 8878 xorg_cv_cc_flag_unused_command_line_argument=yes 8879 else 8880 xorg_cv_cc_flag_unused_command_line_argument=no 8881 fi 8882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8883 fi 8884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8885 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 fi 8889 8890 found="no" 8891 8892 if test $found = "no" ; then 8893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8895 fi 8896 8897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8899 fi 8900 8901 CFLAGS="$CFLAGS -Winit-self" 8902 8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8904 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8905 cacheid=xorg_cv_cc_flag__Winit_self 8906 if eval \${$cacheid+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908 else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 int 8913 main () 8914 { 8915 8916 ; 8917 return 0; 8918 } 8919 _ACEOF 8920 if ac_fn_c_try_link "$LINENO"; then : 8921 eval $cacheid=yes 8922 else 8923 eval $cacheid=no 8924 fi 8925 rm -f core conftest.err conftest.$ac_objext \ 8926 conftest$ac_exeext conftest.$ac_ext 8927 fi 8928 8929 8930 CFLAGS="$xorg_testset_save_CFLAGS" 8931 8932 eval supported=\$$cacheid 8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8934 $as_echo "$supported" >&6; } 8935 if test "$supported" = "yes" ; then 8936 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8937 found="yes" 8938 fi 8939 fi 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 xorg_testset_save_CFLAGS="$CFLAGS" 8956 8957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8960 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8961 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8962 $as_echo_n "(cached) " >&6 8963 else 8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 _ACEOF 8968 if ac_fn_c_try_compile "$LINENO"; then : 8969 xorg_cv_cc_flag_unknown_warning_option=yes 8970 else 8971 xorg_cv_cc_flag_unknown_warning_option=no 8972 fi 8973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8974 fi 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8976 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979 fi 8980 8981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 fi 8985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8987 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8988 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8989 $as_echo_n "(cached) " >&6 8990 else 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992 /* end confdefs.h. */ 8993 int i; 8994 _ACEOF 8995 if ac_fn_c_try_compile "$LINENO"; then : 8996 xorg_cv_cc_flag_unused_command_line_argument=yes 8997 else 8998 xorg_cv_cc_flag_unused_command_line_argument=no 8999 fi 9000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9001 fi 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9003 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006 fi 9007 9008 found="no" 9009 9010 if test $found = "no" ; then 9011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9013 fi 9014 9015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9017 fi 9018 9019 CFLAGS="$CFLAGS -Wmain" 9020 9021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9022 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9023 cacheid=xorg_cv_cc_flag__Wmain 9024 if eval \${$cacheid+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 int i; 9030 int 9031 main () 9032 { 9033 9034 ; 9035 return 0; 9036 } 9037 _ACEOF 9038 if ac_fn_c_try_link "$LINENO"; then : 9039 eval $cacheid=yes 9040 else 9041 eval $cacheid=no 9042 fi 9043 rm -f core conftest.err conftest.$ac_objext \ 9044 conftest$ac_exeext conftest.$ac_ext 9045 fi 9046 9047 9048 CFLAGS="$xorg_testset_save_CFLAGS" 9049 9050 eval supported=\$$cacheid 9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9052 $as_echo "$supported" >&6; } 9053 if test "$supported" = "yes" ; then 9054 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9055 found="yes" 9056 fi 9057 fi 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 xorg_testset_save_CFLAGS="$CFLAGS" 9074 9075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9078 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9079 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9080 $as_echo_n "(cached) " >&6 9081 else 9082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9083 /* end confdefs.h. */ 9084 int i; 9085 _ACEOF 9086 if ac_fn_c_try_compile "$LINENO"; then : 9087 xorg_cv_cc_flag_unknown_warning_option=yes 9088 else 9089 xorg_cv_cc_flag_unknown_warning_option=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9092 fi 9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9094 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 fi 9098 9099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 fi 9103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9105 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9106 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9107 $as_echo_n "(cached) " >&6 9108 else 9109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110 /* end confdefs.h. */ 9111 int i; 9112 _ACEOF 9113 if ac_fn_c_try_compile "$LINENO"; then : 9114 xorg_cv_cc_flag_unused_command_line_argument=yes 9115 else 9116 xorg_cv_cc_flag_unused_command_line_argument=no 9117 fi 9118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9119 fi 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9121 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124 fi 9125 9126 found="no" 9127 9128 if test $found = "no" ; then 9129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9131 fi 9132 9133 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9135 fi 9136 9137 CFLAGS="$CFLAGS -Wmissing-braces" 9138 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9140 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9141 cacheid=xorg_cv_cc_flag__Wmissing_braces 9142 if eval \${$cacheid+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144 else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 int 9149 main () 9150 { 9151 9152 ; 9153 return 0; 9154 } 9155 _ACEOF 9156 if ac_fn_c_try_link "$LINENO"; then : 9157 eval $cacheid=yes 9158 else 9159 eval $cacheid=no 9160 fi 9161 rm -f core conftest.err conftest.$ac_objext \ 9162 conftest$ac_exeext conftest.$ac_ext 9163 fi 9164 9165 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167 9168 eval supported=\$$cacheid 9169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9170 $as_echo "$supported" >&6; } 9171 if test "$supported" = "yes" ; then 9172 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9173 found="yes" 9174 fi 9175 fi 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 xorg_testset_save_CFLAGS="$CFLAGS" 9192 9193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9196 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9197 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9198 $as_echo_n "(cached) " >&6 9199 else 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201 /* end confdefs.h. */ 9202 int i; 9203 _ACEOF 9204 if ac_fn_c_try_compile "$LINENO"; then : 9205 xorg_cv_cc_flag_unknown_warning_option=yes 9206 else 9207 xorg_cv_cc_flag_unknown_warning_option=no 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9210 fi 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9212 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215 fi 9216 9217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9220 fi 9221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9223 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9224 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9225 $as_echo_n "(cached) " >&6 9226 else 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 _ACEOF 9231 if ac_fn_c_try_compile "$LINENO"; then : 9232 xorg_cv_cc_flag_unused_command_line_argument=yes 9233 else 9234 xorg_cv_cc_flag_unused_command_line_argument=no 9235 fi 9236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9237 fi 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9239 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 fi 9243 9244 found="no" 9245 9246 if test $found = "no" ; then 9247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 9251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9253 fi 9254 9255 CFLAGS="$CFLAGS -Wsequence-point" 9256 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9258 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9259 cacheid=xorg_cv_cc_flag__Wsequence_point 9260 if eval \${$cacheid+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 int 9267 main () 9268 { 9269 9270 ; 9271 return 0; 9272 } 9273 _ACEOF 9274 if ac_fn_c_try_link "$LINENO"; then : 9275 eval $cacheid=yes 9276 else 9277 eval $cacheid=no 9278 fi 9279 rm -f core conftest.err conftest.$ac_objext \ 9280 conftest$ac_exeext conftest.$ac_ext 9281 fi 9282 9283 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 9286 eval supported=\$$cacheid 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9288 $as_echo "$supported" >&6; } 9289 if test "$supported" = "yes" ; then 9290 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9291 found="yes" 9292 fi 9293 fi 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 xorg_testset_save_CFLAGS="$CFLAGS" 9310 9311 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9314 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9315 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9316 $as_echo_n "(cached) " >&6 9317 else 9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9319 /* end confdefs.h. */ 9320 int i; 9321 _ACEOF 9322 if ac_fn_c_try_compile "$LINENO"; then : 9323 xorg_cv_cc_flag_unknown_warning_option=yes 9324 else 9325 xorg_cv_cc_flag_unknown_warning_option=no 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9328 fi 9329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9330 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 fi 9334 9335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9338 fi 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9341 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9342 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9343 $as_echo_n "(cached) " >&6 9344 else 9345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346 /* end confdefs.h. */ 9347 int i; 9348 _ACEOF 9349 if ac_fn_c_try_compile "$LINENO"; then : 9350 xorg_cv_cc_flag_unused_command_line_argument=yes 9351 else 9352 xorg_cv_cc_flag_unused_command_line_argument=no 9353 fi 9354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9355 fi 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9357 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9359 CFLAGS="$xorg_testset_save_CFLAGS" 9360 fi 9361 9362 found="no" 9363 9364 if test $found = "no" ; then 9365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9367 fi 9368 9369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9371 fi 9372 9373 CFLAGS="$CFLAGS -Wreturn-type" 9374 9375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9376 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9377 cacheid=xorg_cv_cc_flag__Wreturn_type 9378 if eval \${$cacheid+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380 else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382 /* end confdefs.h. */ 9383 int i; 9384 int 9385 main () 9386 { 9387 9388 ; 9389 return 0; 9390 } 9391 _ACEOF 9392 if ac_fn_c_try_link "$LINENO"; then : 9393 eval $cacheid=yes 9394 else 9395 eval $cacheid=no 9396 fi 9397 rm -f core conftest.err conftest.$ac_objext \ 9398 conftest$ac_exeext conftest.$ac_ext 9399 fi 9400 9401 9402 CFLAGS="$xorg_testset_save_CFLAGS" 9403 9404 eval supported=\$$cacheid 9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9406 $as_echo "$supported" >&6; } 9407 if test "$supported" = "yes" ; then 9408 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9409 found="yes" 9410 fi 9411 fi 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 xorg_testset_save_CFLAGS="$CFLAGS" 9428 9429 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9432 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9433 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9434 $as_echo_n "(cached) " >&6 9435 else 9436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437 /* end confdefs.h. */ 9438 int i; 9439 _ACEOF 9440 if ac_fn_c_try_compile "$LINENO"; then : 9441 xorg_cv_cc_flag_unknown_warning_option=yes 9442 else 9443 xorg_cv_cc_flag_unknown_warning_option=no 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9446 fi 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9448 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9450 CFLAGS="$xorg_testset_save_CFLAGS" 9451 fi 9452 9453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9456 fi 9457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9459 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9460 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9461 $as_echo_n "(cached) " >&6 9462 else 9463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9464 /* end confdefs.h. */ 9465 int i; 9466 _ACEOF 9467 if ac_fn_c_try_compile "$LINENO"; then : 9468 xorg_cv_cc_flag_unused_command_line_argument=yes 9469 else 9470 xorg_cv_cc_flag_unused_command_line_argument=no 9471 fi 9472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9473 fi 9474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9475 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9477 CFLAGS="$xorg_testset_save_CFLAGS" 9478 fi 9479 9480 found="no" 9481 9482 if test $found = "no" ; then 9483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9485 fi 9486 9487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9489 fi 9490 9491 CFLAGS="$CFLAGS -Wtrigraphs" 9492 9493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9494 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9495 cacheid=xorg_cv_cc_flag__Wtrigraphs 9496 if eval \${$cacheid+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498 else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 int 9503 main () 9504 { 9505 9506 ; 9507 return 0; 9508 } 9509 _ACEOF 9510 if ac_fn_c_try_link "$LINENO"; then : 9511 eval $cacheid=yes 9512 else 9513 eval $cacheid=no 9514 fi 9515 rm -f core conftest.err conftest.$ac_objext \ 9516 conftest$ac_exeext conftest.$ac_ext 9517 fi 9518 9519 9520 CFLAGS="$xorg_testset_save_CFLAGS" 9521 9522 eval supported=\$$cacheid 9523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9524 $as_echo "$supported" >&6; } 9525 if test "$supported" = "yes" ; then 9526 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9527 found="yes" 9528 fi 9529 fi 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 xorg_testset_save_CFLAGS="$CFLAGS" 9546 9547 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9550 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9551 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555 /* end confdefs.h. */ 9556 int i; 9557 _ACEOF 9558 if ac_fn_c_try_compile "$LINENO"; then : 9559 xorg_cv_cc_flag_unknown_warning_option=yes 9560 else 9561 xorg_cv_cc_flag_unknown_warning_option=no 9562 fi 9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9564 fi 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9566 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569 fi 9570 9571 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 fi 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9577 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9578 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9579 $as_echo_n "(cached) " >&6 9580 else 9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582 /* end confdefs.h. */ 9583 int i; 9584 _ACEOF 9585 if ac_fn_c_try_compile "$LINENO"; then : 9586 xorg_cv_cc_flag_unused_command_line_argument=yes 9587 else 9588 xorg_cv_cc_flag_unused_command_line_argument=no 9589 fi 9590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9591 fi 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9593 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596 fi 9597 9598 found="no" 9599 9600 if test $found = "no" ; then 9601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 fi 9604 9605 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9607 fi 9608 9609 CFLAGS="$CFLAGS -Warray-bounds" 9610 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9612 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9613 cacheid=xorg_cv_cc_flag__Warray_bounds 9614 if eval \${$cacheid+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 int 9621 main () 9622 { 9623 9624 ; 9625 return 0; 9626 } 9627 _ACEOF 9628 if ac_fn_c_try_link "$LINENO"; then : 9629 eval $cacheid=yes 9630 else 9631 eval $cacheid=no 9632 fi 9633 rm -f core conftest.err conftest.$ac_objext \ 9634 conftest$ac_exeext conftest.$ac_ext 9635 fi 9636 9637 9638 CFLAGS="$xorg_testset_save_CFLAGS" 9639 9640 eval supported=\$$cacheid 9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9642 $as_echo "$supported" >&6; } 9643 if test "$supported" = "yes" ; then 9644 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9645 found="yes" 9646 fi 9647 fi 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 xorg_testset_save_CFLAGS="$CFLAGS" 9664 9665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9668 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9669 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9670 $as_echo_n "(cached) " >&6 9671 else 9672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9673 /* end confdefs.h. */ 9674 int i; 9675 _ACEOF 9676 if ac_fn_c_try_compile "$LINENO"; then : 9677 xorg_cv_cc_flag_unknown_warning_option=yes 9678 else 9679 xorg_cv_cc_flag_unknown_warning_option=no 9680 fi 9681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9682 fi 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9684 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9685 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9686 CFLAGS="$xorg_testset_save_CFLAGS" 9687 fi 9688 9689 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9692 fi 9693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9695 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9696 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9697 $as_echo_n "(cached) " >&6 9698 else 9699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700 /* end confdefs.h. */ 9701 int i; 9702 _ACEOF 9703 if ac_fn_c_try_compile "$LINENO"; then : 9704 xorg_cv_cc_flag_unused_command_line_argument=yes 9705 else 9706 xorg_cv_cc_flag_unused_command_line_argument=no 9707 fi 9708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9709 fi 9710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9711 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9713 CFLAGS="$xorg_testset_save_CFLAGS" 9714 fi 9715 9716 found="no" 9717 9718 if test $found = "no" ; then 9719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9721 fi 9722 9723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9725 fi 9726 9727 CFLAGS="$CFLAGS -Wwrite-strings" 9728 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9730 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9731 cacheid=xorg_cv_cc_flag__Wwrite_strings 9732 if eval \${$cacheid+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734 else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 int 9739 main () 9740 { 9741 9742 ; 9743 return 0; 9744 } 9745 _ACEOF 9746 if ac_fn_c_try_link "$LINENO"; then : 9747 eval $cacheid=yes 9748 else 9749 eval $cacheid=no 9750 fi 9751 rm -f core conftest.err conftest.$ac_objext \ 9752 conftest$ac_exeext conftest.$ac_ext 9753 fi 9754 9755 9756 CFLAGS="$xorg_testset_save_CFLAGS" 9757 9758 eval supported=\$$cacheid 9759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9760 $as_echo "$supported" >&6; } 9761 if test "$supported" = "yes" ; then 9762 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9763 found="yes" 9764 fi 9765 fi 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 xorg_testset_save_CFLAGS="$CFLAGS" 9782 9783 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9786 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9787 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9788 $as_echo_n "(cached) " >&6 9789 else 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 _ACEOF 9794 if ac_fn_c_try_compile "$LINENO"; then : 9795 xorg_cv_cc_flag_unknown_warning_option=yes 9796 else 9797 xorg_cv_cc_flag_unknown_warning_option=no 9798 fi 9799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9800 fi 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9802 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9804 CFLAGS="$xorg_testset_save_CFLAGS" 9805 fi 9806 9807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9810 fi 9811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9813 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9814 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9815 $as_echo_n "(cached) " >&6 9816 else 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 _ACEOF 9821 if ac_fn_c_try_compile "$LINENO"; then : 9822 xorg_cv_cc_flag_unused_command_line_argument=yes 9823 else 9824 xorg_cv_cc_flag_unused_command_line_argument=no 9825 fi 9826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9827 fi 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9829 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9830 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 fi 9833 9834 found="no" 9835 9836 if test $found = "no" ; then 9837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9839 fi 9840 9841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9843 fi 9844 9845 CFLAGS="$CFLAGS -Waddress" 9846 9847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9848 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9849 cacheid=xorg_cv_cc_flag__Waddress 9850 if eval \${$cacheid+:} false; then : 9851 $as_echo_n "(cached) " >&6 9852 else 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854 /* end confdefs.h. */ 9855 int i; 9856 int 9857 main () 9858 { 9859 9860 ; 9861 return 0; 9862 } 9863 _ACEOF 9864 if ac_fn_c_try_link "$LINENO"; then : 9865 eval $cacheid=yes 9866 else 9867 eval $cacheid=no 9868 fi 9869 rm -f core conftest.err conftest.$ac_objext \ 9870 conftest$ac_exeext conftest.$ac_ext 9871 fi 9872 9873 9874 CFLAGS="$xorg_testset_save_CFLAGS" 9875 9876 eval supported=\$$cacheid 9877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9878 $as_echo "$supported" >&6; } 9879 if test "$supported" = "yes" ; then 9880 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9881 found="yes" 9882 fi 9883 fi 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 xorg_testset_save_CFLAGS="$CFLAGS" 9900 9901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9904 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9905 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9906 $as_echo_n "(cached) " >&6 9907 else 9908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 _ACEOF 9912 if ac_fn_c_try_compile "$LINENO"; then : 9913 xorg_cv_cc_flag_unknown_warning_option=yes 9914 else 9915 xorg_cv_cc_flag_unknown_warning_option=no 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9918 fi 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9920 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9922 CFLAGS="$xorg_testset_save_CFLAGS" 9923 fi 9924 9925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9928 fi 9929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9931 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9932 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9933 $as_echo_n "(cached) " >&6 9934 else 9935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9936 /* end confdefs.h. */ 9937 int i; 9938 _ACEOF 9939 if ac_fn_c_try_compile "$LINENO"; then : 9940 xorg_cv_cc_flag_unused_command_line_argument=yes 9941 else 9942 xorg_cv_cc_flag_unused_command_line_argument=no 9943 fi 9944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9945 fi 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9947 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9948 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 fi 9951 9952 found="no" 9953 9954 if test $found = "no" ; then 9955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9957 fi 9958 9959 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9961 fi 9962 9963 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9964 9965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9966 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9967 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9968 if eval \${$cacheid+:} false; then : 9969 $as_echo_n "(cached) " >&6 9970 else 9971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9972 /* end confdefs.h. */ 9973 int i; 9974 int 9975 main () 9976 { 9977 9978 ; 9979 return 0; 9980 } 9981 _ACEOF 9982 if ac_fn_c_try_link "$LINENO"; then : 9983 eval $cacheid=yes 9984 else 9985 eval $cacheid=no 9986 fi 9987 rm -f core conftest.err conftest.$ac_objext \ 9988 conftest$ac_exeext conftest.$ac_ext 9989 fi 9990 9991 9992 CFLAGS="$xorg_testset_save_CFLAGS" 9993 9994 eval supported=\$$cacheid 9995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9996 $as_echo "$supported" >&6; } 9997 if test "$supported" = "yes" ; then 9998 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9999 found="yes" 10000 fi 10001 fi 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 xorg_testset_save_CFLAGS="$CFLAGS" 10018 10019 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10022 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10023 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10024 $as_echo_n "(cached) " >&6 10025 else 10026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10027 /* end confdefs.h. */ 10028 int i; 10029 _ACEOF 10030 if ac_fn_c_try_compile "$LINENO"; then : 10031 xorg_cv_cc_flag_unknown_warning_option=yes 10032 else 10033 xorg_cv_cc_flag_unknown_warning_option=no 10034 fi 10035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10036 fi 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10038 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10040 CFLAGS="$xorg_testset_save_CFLAGS" 10041 fi 10042 10043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10046 fi 10047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10049 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10050 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10051 $as_echo_n "(cached) " >&6 10052 else 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 _ACEOF 10057 if ac_fn_c_try_compile "$LINENO"; then : 10058 xorg_cv_cc_flag_unused_command_line_argument=yes 10059 else 10060 xorg_cv_cc_flag_unused_command_line_argument=no 10061 fi 10062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10063 fi 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10065 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 fi 10069 10070 found="no" 10071 10072 if test $found = "no" ; then 10073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10079 fi 10080 10081 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10082 10083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10084 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10085 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10086 if eval \${$cacheid+:} false; then : 10087 $as_echo_n "(cached) " >&6 10088 else 10089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10090 /* end confdefs.h. */ 10091 int i; 10092 int 10093 main () 10094 { 10095 10096 ; 10097 return 0; 10098 } 10099 _ACEOF 10100 if ac_fn_c_try_link "$LINENO"; then : 10101 eval $cacheid=yes 10102 else 10103 eval $cacheid=no 10104 fi 10105 rm -f core conftest.err conftest.$ac_objext \ 10106 conftest$ac_exeext conftest.$ac_ext 10107 fi 10108 10109 10110 CFLAGS="$xorg_testset_save_CFLAGS" 10111 10112 eval supported=\$$cacheid 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10114 $as_echo "$supported" >&6; } 10115 if test "$supported" = "yes" ; then 10116 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10117 found="yes" 10118 fi 10119 fi 10120 10121 10122 fi 10123 10124 10125 10126 10127 10128 10129 10130 CWARNFLAGS="$BASE_CFLAGS" 10131 if test "x$GCC" = xyes ; then 10132 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10133 fi 10134 10135 10136 10137 10138 10139 10140 10141 10142 # Check whether --enable-strict-compilation was given. 10143 if test "${enable_strict_compilation+set}" = set; then : 10144 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10145 else 10146 STRICT_COMPILE=no 10147 fi 10148 10149 10150 10151 10152 10153 10154 STRICT_CFLAGS="" 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 10166 10167 10168 xorg_testset_save_CFLAGS="$CFLAGS" 10169 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10175 $as_echo_n "(cached) " >&6 10176 else 10177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10178 /* end confdefs.h. */ 10179 int i; 10180 _ACEOF 10181 if ac_fn_c_try_compile "$LINENO"; then : 10182 xorg_cv_cc_flag_unknown_warning_option=yes 10183 else 10184 xorg_cv_cc_flag_unknown_warning_option=no 10185 fi 10186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10187 fi 10188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10191 CFLAGS="$xorg_testset_save_CFLAGS" 10192 fi 10193 10194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10197 fi 10198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10202 $as_echo_n "(cached) " >&6 10203 else 10204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10205 /* end confdefs.h. */ 10206 int i; 10207 _ACEOF 10208 if ac_fn_c_try_compile "$LINENO"; then : 10209 xorg_cv_cc_flag_unused_command_line_argument=yes 10210 else 10211 xorg_cv_cc_flag_unused_command_line_argument=no 10212 fi 10213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10214 fi 10215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219 fi 10220 10221 found="no" 10222 10223 if test $found = "no" ; then 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 fi 10227 10228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10230 fi 10231 10232 CFLAGS="$CFLAGS -pedantic" 10233 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10235 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10236 cacheid=xorg_cv_cc_flag__pedantic 10237 if eval \${$cacheid+:} false; then : 10238 $as_echo_n "(cached) " >&6 10239 else 10240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10241 /* end confdefs.h. */ 10242 int i; 10243 int 10244 main () 10245 { 10246 10247 ; 10248 return 0; 10249 } 10250 _ACEOF 10251 if ac_fn_c_try_link "$LINENO"; then : 10252 eval $cacheid=yes 10253 else 10254 eval $cacheid=no 10255 fi 10256 rm -f core conftest.err conftest.$ac_objext \ 10257 conftest$ac_exeext conftest.$ac_ext 10258 fi 10259 10260 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 10263 eval supported=\$$cacheid 10264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10265 $as_echo "$supported" >&6; } 10266 if test "$supported" = "yes" ; then 10267 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10268 found="yes" 10269 fi 10270 fi 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 xorg_testset_save_CFLAGS="$CFLAGS" 10287 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10293 $as_echo_n "(cached) " >&6 10294 else 10295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10296 /* end confdefs.h. */ 10297 int i; 10298 _ACEOF 10299 if ac_fn_c_try_compile "$LINENO"; then : 10300 xorg_cv_cc_flag_unknown_warning_option=yes 10301 else 10302 xorg_cv_cc_flag_unknown_warning_option=no 10303 fi 10304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10305 fi 10306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10309 CFLAGS="$xorg_testset_save_CFLAGS" 10310 fi 10311 10312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10315 fi 10316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10320 $as_echo_n "(cached) " >&6 10321 else 10322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10323 /* end confdefs.h. */ 10324 int i; 10325 _ACEOF 10326 if ac_fn_c_try_compile "$LINENO"; then : 10327 xorg_cv_cc_flag_unused_command_line_argument=yes 10328 else 10329 xorg_cv_cc_flag_unused_command_line_argument=no 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10332 fi 10333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 fi 10338 10339 found="no" 10340 10341 if test $found = "no" ; then 10342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10344 fi 10345 10346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10348 fi 10349 10350 CFLAGS="$CFLAGS -Werror" 10351 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10353 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10354 cacheid=xorg_cv_cc_flag__Werror 10355 if eval \${$cacheid+:} false; then : 10356 $as_echo_n "(cached) " >&6 10357 else 10358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359 /* end confdefs.h. */ 10360 int i; 10361 int 10362 main () 10363 { 10364 10365 ; 10366 return 0; 10367 } 10368 _ACEOF 10369 if ac_fn_c_try_link "$LINENO"; then : 10370 eval $cacheid=yes 10371 else 10372 eval $cacheid=no 10373 fi 10374 rm -f core conftest.err conftest.$ac_objext \ 10375 conftest$ac_exeext conftest.$ac_ext 10376 fi 10377 10378 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 10381 eval supported=\$$cacheid 10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10383 $as_echo "$supported" >&6; } 10384 if test "$supported" = "yes" ; then 10385 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10386 found="yes" 10387 fi 10388 fi 10389 10390 if test $found = "no" ; then 10391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10393 fi 10394 10395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10397 fi 10398 10399 CFLAGS="$CFLAGS -errwarn" 10400 10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10402 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10403 cacheid=xorg_cv_cc_flag__errwarn 10404 if eval \${$cacheid+:} false; then : 10405 $as_echo_n "(cached) " >&6 10406 else 10407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 int 10411 main () 10412 { 10413 10414 ; 10415 return 0; 10416 } 10417 _ACEOF 10418 if ac_fn_c_try_link "$LINENO"; then : 10419 eval $cacheid=yes 10420 else 10421 eval $cacheid=no 10422 fi 10423 rm -f core conftest.err conftest.$ac_objext \ 10424 conftest$ac_exeext conftest.$ac_ext 10425 fi 10426 10427 10428 CFLAGS="$xorg_testset_save_CFLAGS" 10429 10430 eval supported=\$$cacheid 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10432 $as_echo "$supported" >&6; } 10433 if test "$supported" = "yes" ; then 10434 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10435 found="yes" 10436 fi 10437 fi 10438 10439 10440 10441 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10442 # activate it with -Werror, so we add it here explicitly. 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 xorg_testset_save_CFLAGS="$CFLAGS" 10457 10458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10463 $as_echo_n "(cached) " >&6 10464 else 10465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10466 /* end confdefs.h. */ 10467 int i; 10468 _ACEOF 10469 if ac_fn_c_try_compile "$LINENO"; then : 10470 xorg_cv_cc_flag_unknown_warning_option=yes 10471 else 10472 xorg_cv_cc_flag_unknown_warning_option=no 10473 fi 10474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10475 fi 10476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10479 CFLAGS="$xorg_testset_save_CFLAGS" 10480 fi 10481 10482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10485 fi 10486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10490 $as_echo_n "(cached) " >&6 10491 else 10492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10493 /* end confdefs.h. */ 10494 int i; 10495 _ACEOF 10496 if ac_fn_c_try_compile "$LINENO"; then : 10497 xorg_cv_cc_flag_unused_command_line_argument=yes 10498 else 10499 xorg_cv_cc_flag_unused_command_line_argument=no 10500 fi 10501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10502 fi 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10506 CFLAGS="$xorg_testset_save_CFLAGS" 10507 fi 10508 10509 found="no" 10510 10511 if test $found = "no" ; then 10512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10514 fi 10515 10516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10518 fi 10519 10520 CFLAGS="$CFLAGS -Werror=attributes" 10521 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10523 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10524 cacheid=xorg_cv_cc_flag__Werror_attributes 10525 if eval \${$cacheid+:} false; then : 10526 $as_echo_n "(cached) " >&6 10527 else 10528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10529 /* end confdefs.h. */ 10530 int i; 10531 int 10532 main () 10533 { 10534 10535 ; 10536 return 0; 10537 } 10538 _ACEOF 10539 if ac_fn_c_try_link "$LINENO"; then : 10540 eval $cacheid=yes 10541 else 10542 eval $cacheid=no 10543 fi 10544 rm -f core conftest.err conftest.$ac_objext \ 10545 conftest$ac_exeext conftest.$ac_ext 10546 fi 10547 10548 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550 10551 eval supported=\$$cacheid 10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10553 $as_echo "$supported" >&6; } 10554 if test "$supported" = "yes" ; then 10555 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10556 found="yes" 10557 fi 10558 fi 10559 10560 10561 10562 if test "x$STRICT_COMPILE" = "xyes"; then 10563 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10564 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10565 fi 10566 10567 10568 10569 10570 10571 10572 cat >>confdefs.h <<_ACEOF 10573 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10574 _ACEOF 10575 10576 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10577 if test "x$PVM" = "x"; then 10578 PVM="0" 10579 fi 10580 10581 cat >>confdefs.h <<_ACEOF 10582 #define PACKAGE_VERSION_MINOR $PVM 10583 _ACEOF 10584 10585 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10586 if test "x$PVP" = "x"; then 10587 PVP="0" 10588 fi 10589 10590 cat >>confdefs.h <<_ACEOF 10591 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10592 _ACEOF 10593 10594 10595 10596 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10597 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10598 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10599 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10600 10601 10602 10603 10604 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10605 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10606 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10607 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10608 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10609 10610 10611 10612 10613 10614 10615 if test x$APP_MAN_SUFFIX = x ; then 10616 APP_MAN_SUFFIX=1 10617 fi 10618 if test x$APP_MAN_DIR = x ; then 10619 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10620 fi 10621 10622 if test x$LIB_MAN_SUFFIX = x ; then 10623 LIB_MAN_SUFFIX=3 10624 fi 10625 if test x$LIB_MAN_DIR = x ; then 10626 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10627 fi 10628 10629 if test x$FILE_MAN_SUFFIX = x ; then 10630 case $host_os in 10631 solaris*) FILE_MAN_SUFFIX=4 ;; 10632 *) FILE_MAN_SUFFIX=5 ;; 10633 esac 10634 fi 10635 if test x$FILE_MAN_DIR = x ; then 10636 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10637 fi 10638 10639 if test x$MISC_MAN_SUFFIX = x ; then 10640 case $host_os in 10641 solaris*) MISC_MAN_SUFFIX=5 ;; 10642 *) MISC_MAN_SUFFIX=7 ;; 10643 esac 10644 fi 10645 if test x$MISC_MAN_DIR = x ; then 10646 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10647 fi 10648 10649 if test x$DRIVER_MAN_SUFFIX = x ; then 10650 case $host_os in 10651 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10652 *) DRIVER_MAN_SUFFIX=4 ;; 10653 esac 10654 fi 10655 if test x$DRIVER_MAN_DIR = x ; then 10656 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10657 fi 10658 10659 if test x$ADMIN_MAN_SUFFIX = x ; then 10660 case $host_os in 10661 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10662 *) ADMIN_MAN_SUFFIX=8 ;; 10663 esac 10664 fi 10665 if test x$ADMIN_MAN_DIR = x ; then 10666 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10667 fi 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 XORG_MAN_PAGE="X Version 11" 10684 10685 MAN_SUBSTS="\ 10686 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10687 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10688 -e 's|__xservername__|Xorg|g' \ 10689 -e 's|__xconfigfile__|xorg.conf|g' \ 10690 -e 's|__projectroot__|\$(prefix)|g' \ 10691 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10692 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10693 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10694 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10695 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10696 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10697 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10698 10699 10700 10701 # Check whether --enable-silent-rules was given. 10702 if test "${enable_silent_rules+set}" = set; then : 10703 enableval=$enable_silent_rules; 10704 fi 10705 10706 case $enable_silent_rules in # ((( 10707 yes) AM_DEFAULT_VERBOSITY=0;; 10708 no) AM_DEFAULT_VERBOSITY=1;; 10709 *) AM_DEFAULT_VERBOSITY=0;; 10710 esac 10711 am_make=${MAKE-make} 10712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10713 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10714 if ${am_cv_make_support_nested_variables+:} false; then : 10715 $as_echo_n "(cached) " >&6 10716 else 10717 if $as_echo 'TRUE=$(BAR$(V)) 10718 BAR0=false 10719 BAR1=true 10720 V=1 10721 am__doit: 10722 @$(TRUE) 10723 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10724 am_cv_make_support_nested_variables=yes 10725 else 10726 am_cv_make_support_nested_variables=no 10727 fi 10728 fi 10729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10730 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10731 if test $am_cv_make_support_nested_variables = yes; then 10732 AM_V='$(V)' 10733 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10734 else 10735 AM_V=$AM_DEFAULT_VERBOSITY 10736 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10737 fi 10738 AM_BACKSLASH='\' 10739 10740 10741 10742 10743 10744 for ac_prog in cpp 10745 do 10746 # Extract the first word of "$ac_prog", so it can be a program name with args. 10747 set dummy $ac_prog; ac_word=$2 10748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10749 $as_echo_n "checking for $ac_word... " >&6; } 10750 if ${ac_cv_path_RAWCPP+:} false; then : 10751 $as_echo_n "(cached) " >&6 10752 else 10753 case $RAWCPP in 10754 [\\/]* | ?:[\\/]*) 10755 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10756 ;; 10757 *) 10758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10759 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10760 for as_dir in $as_dummy 10761 do 10762 IFS=$as_save_IFS 10763 test -z "$as_dir" && as_dir=. 10764 for ac_exec_ext in '' $ac_executable_extensions; do 10765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10766 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10768 break 2 10769 fi 10770 done 10771 done 10772 IFS=$as_save_IFS 10773 10774 ;; 10775 esac 10776 fi 10777 RAWCPP=$ac_cv_path_RAWCPP 10778 if test -n "$RAWCPP"; then 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10780 $as_echo "$RAWCPP" >&6; } 10781 else 10782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10783 $as_echo "no" >&6; } 10784 fi 10785 10786 10787 test -n "$RAWCPP" && break 10788 done 10789 test -n "$RAWCPP" || RAWCPP="${CPP}" 10790 10791 10792 # Check for flag to avoid builtin definitions - assumes unix is predefined, 10793 # which is not the best choice for supporting other OS'es, but covers most 10794 # of the ones we need for now. 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10796 $as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10798 /* end confdefs.h. */ 10799 Does cpp redefine unix ? 10800 _ACEOF 10801 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10803 $as_echo "no" >&6; } 10804 else 10805 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10806 RAWCPPFLAGS=-undef 10807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10808 $as_echo "yes" >&6; } 10809 # under Cygwin unix is still defined even with -undef 10810 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10811 RAWCPPFLAGS="-undef -ansi" 10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10813 $as_echo "yes, with -ansi" >&6; } 10814 else 10815 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10816 fi 10817 fi 10818 rm -f conftest.$ac_ext 10819 10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10821 $as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823 /* end confdefs.h. */ 10824 Does cpp preserve "whitespace"? 10825 _ACEOF 10826 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10828 $as_echo "no" >&6; } 10829 else 10830 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10831 TRADITIONALCPPFLAGS="-traditional" 10832 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10834 $as_echo "yes" >&6; } 10835 else 10836 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10837 fi 10838 fi 10839 rm -f conftest.$ac_ext 10840 10841 10842 10843 10844 10845 # Build options 10846 DEFAULT_XRDB=xrdb 10847 DEFAULT_XMODMAP=xmodmap 10848 DEFAULT_TWM=twm 10849 DEFAULT_XCLOCK=xclock 10850 DEFAULT_XTERM=xterm 10851 # You always want to specify the full path to the X server 10852 DEFAULT_XSERVER=${bindir}/X 10853 DEFAULT_XAUTH=xauth 10854 DEFAULT_XINIT=xinit 10855 DEFAULT_XINITDIR=${sysconfdir}/X11/xinit 10856 10857 10858 # Check whether --with-xrdb was given. 10859 if test "${with_xrdb+set}" = set; then : 10860 withval=$with_xrdb; XRDB="$withval" 10861 else 10862 XRDB="$DEFAULT_XRDB" 10863 fi 10864 10865 10866 10867 # Check whether --with-xmodmap was given. 10868 if test "${with_xmodmap+set}" = set; then : 10869 withval=$with_xmodmap; XMODMAP="$withval" 10870 else 10871 XMODMAP="$DEFAULT_XMODMAP" 10872 fi 10873 10874 10875 10876 # Check whether --with-twm was given. 10877 if test "${with_twm+set}" = set; then : 10878 withval=$with_twm; TWM="$withval" 10879 else 10880 TWM="$DEFAULT_TWM" 10881 fi 10882 10883 10884 10885 # Check whether --with-xclock was given. 10886 if test "${with_xclock+set}" = set; then : 10887 withval=$with_xclock; XCLOCK="$withval" 10888 else 10889 XCLOCK="$DEFAULT_XCLOCK" 10890 fi 10891 10892 10893 10894 # Check whether --with-xterm was given. 10895 if test "${with_xterm+set}" = set; then : 10896 withval=$with_xterm; XTERM="$withval" 10897 else 10898 XTERM="$DEFAULT_XTERM" 10899 fi 10900 10901 10902 10903 # Check whether --with-xserver was given. 10904 if test "${with_xserver+set}" = set; then : 10905 withval=$with_xserver; XSERVER="$withval" 10906 else 10907 XSERVER="$DEFAULT_XSERVER" 10908 fi 10909 10910 10911 10912 # Check whether --with-xauth was given. 10913 if test "${with_xauth+set}" = set; then : 10914 withval=$with_xauth; XAUTH="$withval" 10915 else 10916 XAUTH="$DEFAULT_XAUTH" 10917 fi 10918 10919 10920 10921 # Check whether --with-xinit was given. 10922 if test "${with_xinit+set}" = set; then : 10923 withval=$with_xinit; XINIT="$withval" 10924 else 10925 XINIT="$DEFAULT_XINIT" 10926 fi 10927 10928 10929 10930 # Check whether --with-xinitdir was given. 10931 if test "${with_xinitdir+set}" = set; then : 10932 withval=$with_xinitdir; XINITDIR="$withval" 10933 else 10934 XINITDIR="$DEFAULT_XINITDIR" 10935 fi 10936 10937 10938 10939 # Check whether --with-launchd was given. 10940 if test "${with_launchd+set}" = set; then : 10941 withval=$with_launchd; LAUNCHD=$withval 10942 else 10943 LAUNCHD=auto 10944 fi 10945 10946 10947 # Check whether --with-launchagents-dir was given. 10948 if test "${with_launchagents_dir+set}" = set; then : 10949 withval=$with_launchagents_dir; launchagentsdir="${withval}" 10950 else 10951 launchagentsdir="/Library/LaunchAgents" 10952 fi 10953 10954 10955 # Check whether --with-launchagent-xserver was given. 10956 if test "${with_launchagent_xserver+set}" = set; then : 10957 withval=$with_launchagent_xserver; launchagentxserver="${withval}" 10958 else 10959 launchagentxserver="no" 10960 fi 10961 10962 10963 # Check whether --with-launchdaemons-dir was given. 10964 if test "${with_launchdaemons_dir+set}" = set; then : 10965 withval=$with_launchdaemons_dir; launchdaemonsdir="${withval}" 10966 else 10967 launchdaemonsdir="/Library/LaunchDaemons" 10968 fi 10969 10970 10971 # Check whether --with-launchd-id-prefix was given. 10972 if test "${with_launchd_id_prefix+set}" = set; then : 10973 withval=$with_launchd_id_prefix; bundleidprefix="${withval}" 10974 else 10975 bundleidprefix="org.x" 10976 fi 10977 10978 10979 # Check whether --with-bundle-id-prefix was given. 10980 if test "${with_bundle_id_prefix+set}" = set; then : 10981 withval=$with_bundle_id_prefix; bundleidprefix="${withval}" 10982 fi 10983 10984 10985 if test "x$LAUNCHD" = "xauto"; then 10986 unset LAUNCHD 10987 # Extract the first word of "launchd", so it can be a program name with args. 10988 set dummy launchd; ac_word=$2 10989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10990 $as_echo_n "checking for $ac_word... " >&6; } 10991 if ${ac_cv_prog_LAUNCHD+:} false; then : 10992 $as_echo_n "(cached) " >&6 10993 else 10994 if test -n "$LAUNCHD"; then 10995 ac_cv_prog_LAUNCHD="$LAUNCHD" # Let the user override the test. 10996 else 10997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10998 for as_dir in $PATH$PATH_SEPARATOR/sbin 10999 do 11000 IFS=$as_save_IFS 11001 test -z "$as_dir" && as_dir=. 11002 for ac_exec_ext in '' $ac_executable_extensions; do 11003 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11004 ac_cv_prog_LAUNCHD="yes" 11005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11006 break 2 11007 fi 11008 done 11009 done 11010 IFS=$as_save_IFS 11011 11012 test -z "$ac_cv_prog_LAUNCHD" && ac_cv_prog_LAUNCHD="no" 11013 fi 11014 fi 11015 LAUNCHD=$ac_cv_prog_LAUNCHD 11016 if test -n "$LAUNCHD"; then 11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LAUNCHD" >&5 11018 $as_echo "$LAUNCHD" >&6; } 11019 else 11020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11021 $as_echo "no" >&6; } 11022 fi 11023 11024 11025 fi 11026 11027 TIGER_LAUNCHD=no 11028 if test "x$LAUNCHD" = "xyes" ; then 11029 11030 $as_echo "#define HAVE_LAUNCHD 1" >>confdefs.h 11031 11032 case $host_os in 11033 darwin8*) 11034 TIGER_LAUNCHD=yes 11035 ;; 11036 esac 11037 ac_fn_c_check_func "$LINENO" "dispatch_async" "ac_cv_func_dispatch_async" 11038 if test "x$ac_cv_func_dispatch_async" = xyes; then : 11039 11040 $as_echo "#define HAVE_LIBDISPATCH 1" >>confdefs.h 11041 11042 fi 11043 11044 fi 11045 11046 11047 cat >>confdefs.h <<_ACEOF 11048 #define BUNDLE_ID_PREFIX "$bundleidprefix" 11049 _ACEOF 11050 11051 11052 11053 11054 11055 if test "x$LAUNCHD" = "xyes"; then 11056 LAUNCHD_TRUE= 11057 LAUNCHD_FALSE='#' 11058 else 11059 LAUNCHD_TRUE='#' 11060 LAUNCHD_FALSE= 11061 fi 11062 11063 if test "x$TIGER_LAUNCHD" = "xyes"; then 11064 TIGER_LAUNCHD_TRUE= 11065 TIGER_LAUNCHD_FALSE='#' 11066 else 11067 TIGER_LAUNCHD_TRUE='#' 11068 TIGER_LAUNCHD_FALSE= 11069 fi 11070 11071 if test "x$launchagentxserver" != "xno"; then 11072 LAUNCHAGENT_XSERVER_TRUE= 11073 LAUNCHAGENT_XSERVER_FALSE='#' 11074 else 11075 LAUNCHAGENT_XSERVER_TRUE='#' 11076 LAUNCHAGENT_XSERVER_FALSE= 11077 fi 11078 11079 11080 # Checks for pkg-config packages 11081 11082 pkg_failed=no 11083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINIT" >&5 11084 $as_echo_n "checking for XINIT... " >&6; } 11085 11086 if test -n "$XINIT_CFLAGS"; then 11087 pkg_cv_XINIT_CFLAGS="$XINIT_CFLAGS" 11088 elif test -n "$PKG_CONFIG"; then 11089 if test -n "$PKG_CONFIG" && \ 11090 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11091 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11092 ac_status=$? 11093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11094 test $ac_status = 0; }; then 11095 pkg_cv_XINIT_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11096 test "x$?" != "x0" && pkg_failed=yes 11097 else 11098 pkg_failed=yes 11099 fi 11100 else 11101 pkg_failed=untried 11102 fi 11103 if test -n "$XINIT_LIBS"; then 11104 pkg_cv_XINIT_LIBS="$XINIT_LIBS" 11105 elif test -n "$PKG_CONFIG"; then 11106 if test -n "$PKG_CONFIG" && \ 11107 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11108 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11109 ac_status=$? 11110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11111 test $ac_status = 0; }; then 11112 pkg_cv_XINIT_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11113 test "x$?" != "x0" && pkg_failed=yes 11114 else 11115 pkg_failed=yes 11116 fi 11117 else 11118 pkg_failed=untried 11119 fi 11120 11121 11122 11123 if test $pkg_failed = yes; then 11124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11125 $as_echo "no" >&6; } 11126 11127 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11128 _pkg_short_errors_supported=yes 11129 else 11130 _pkg_short_errors_supported=no 11131 fi 11132 if test $_pkg_short_errors_supported = yes; then 11133 XINIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11134 else 11135 XINIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11136 fi 11137 # Put the nasty error message in config.log where it belongs 11138 echo "$XINIT_PKG_ERRORS" >&5 11139 11140 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11141 11142 $XINIT_PKG_ERRORS 11143 11144 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11145 installed software in a non-standard prefix. 11146 11147 Alternatively, you may set the environment variables XINIT_CFLAGS 11148 and XINIT_LIBS to avoid the need to call pkg-config. 11149 See the pkg-config man page for more details." "$LINENO" 5 11150 elif test $pkg_failed = untried; then 11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11152 $as_echo "no" >&6; } 11153 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11155 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11156 is in your PATH or set the PKG_CONFIG environment variable to the full 11157 path to pkg-config. 11158 11159 Alternatively, you may set the environment variables XINIT_CFLAGS 11160 and XINIT_LIBS to avoid the need to call pkg-config. 11161 See the pkg-config man page for more details. 11162 11163 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11164 See \`config.log' for more details" "$LINENO" 5; } 11165 else 11166 XINIT_CFLAGS=$pkg_cv_XINIT_CFLAGS 11167 XINIT_LIBS=$pkg_cv_XINIT_LIBS 11168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11169 $as_echo "yes" >&6; } 11170 11171 fi 11172 11173 case $host_os in 11174 *bsd*) 11175 XINIT_CFLAGS="$XINIT_CFLAGS -DCSRG_BASED" 11176 ;; 11177 esac 11178 11179 11180 for ac_prog in mcookie 11181 do 11182 # Extract the first word of "$ac_prog", so it can be a program name with args. 11183 set dummy $ac_prog; ac_word=$2 11184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11185 $as_echo_n "checking for $ac_word... " >&6; } 11186 if ${ac_cv_path_MCOOKIE+:} false; then : 11187 $as_echo_n "(cached) " >&6 11188 else 11189 case $MCOOKIE in 11190 [\\/]* | ?:[\\/]*) 11191 ac_cv_path_MCOOKIE="$MCOOKIE" # Let the user override the test with a path. 11192 ;; 11193 *) 11194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11195 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/local/bin" 11196 for as_dir in $as_dummy 11197 do 11198 IFS=$as_save_IFS 11199 test -z "$as_dir" && as_dir=. 11200 for ac_exec_ext in '' $ac_executable_extensions; do 11201 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11202 ac_cv_path_MCOOKIE="$as_dir/$ac_word$ac_exec_ext" 11203 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11204 break 2 11205 fi 11206 done 11207 done 11208 IFS=$as_save_IFS 11209 11210 ;; 11211 esac 11212 fi 11213 MCOOKIE=$ac_cv_path_MCOOKIE 11214 if test -n "$MCOOKIE"; then 11215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MCOOKIE" >&5 11216 $as_echo "$MCOOKIE" >&6; } 11217 else 11218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11219 $as_echo "no" >&6; } 11220 fi 11221 11222 11223 test -n "$MCOOKIE" && break 11224 done 11225 test -n "$MCOOKIE" || MCOOKIE="$MCOOKIE" 11226 11227 11228 # If mcookie not found, try openssl, else per-system fallbacks 11229 if test "x$MCOOKIE" = x ; then 11230 for ac_prog in openssl 11231 do 11232 # Extract the first word of "$ac_prog", so it can be a program name with args. 11233 set dummy $ac_prog; ac_word=$2 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11235 $as_echo_n "checking for $ac_word... " >&6; } 11236 if ${ac_cv_path_OPENSSL+:} false; then : 11237 $as_echo_n "(cached) " >&6 11238 else 11239 case $OPENSSL in 11240 [\\/]* | ?:[\\/]*) 11241 ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path. 11242 ;; 11243 *) 11244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11245 as_dummy="$PATH:/bin:/usr/bin:/usr/sbin:/usr/lib:/usr/libexec:/usr/local/bin" 11246 for as_dir in $as_dummy 11247 do 11248 IFS=$as_save_IFS 11249 test -z "$as_dir" && as_dir=. 11250 for ac_exec_ext in '' $ac_executable_extensions; do 11251 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11252 ac_cv_path_OPENSSL="$as_dir/$ac_word$ac_exec_ext" 11253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11254 break 2 11255 fi 11256 done 11257 done 11258 IFS=$as_save_IFS 11259 11260 ;; 11261 esac 11262 fi 11263 OPENSSL=$ac_cv_path_OPENSSL 11264 if test -n "$OPENSSL"; then 11265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5 11266 $as_echo "$OPENSSL" >&6; } 11267 else 11268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11269 $as_echo "no" >&6; } 11270 fi 11271 11272 11273 test -n "$OPENSSL" && break 11274 done 11275 test -n "$OPENSSL" || OPENSSL="$OPENSSL" 11276 11277 if test "x$OPENSSL" != x ; then 11278 MCOOKIE="$OPENSSL rand -hex 16" 11279 else 11280 case $host_os in 11281 *solaris*) 11282 MCOOKIE="/usr/bin/od -X -A n -N 16 /dev/urandom | /usr/bin/tr -d ' '" 11283 ;; 11284 esac 11285 fi 11286 fi 11287 if test "x$MCOOKIE" != x ; then 11288 STARTX_COOKIE_FLAGS='-DHAS_COOKIE_MAKER -DMK_COOKIE="$(MCOOKIE)"' 11289 { $as_echo "$as_me:${as_lineno-$LINENO}: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&5 11290 $as_echo "$as_me: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&6;} 11291 fi 11292 11293 11294 # Additional substitutions in startx, xinitrc & man pages 11295 SHELL_CMD="/bin/sh" 11296 XSERVERNAME="Xorg" 11297 XCONFIGFILE="xorg.conf" 11298 XCONFIGFILEMAN='${XCONFIGFILE} (${FILE_MAN_SUFFIX})' 11299 case $host_os in 11300 cygwin*) 11301 XSERVERNAME="XWin" 11302 XCONFIGFILE="XWinrc" 11303 ;; 11304 darwin*) 11305 XSERVERNAME="Xquartz" 11306 XCONFIGFILE="defaults" 11307 XCONFIGFILEMAN='defaults (1)' 11308 ;; 11309 *solaris*) 11310 SHELL_CMD="/bin/ksh" 11311 ;; 11312 *sco*) 11313 SHELL_CMD="/bin/ksh" 11314 SCOMAN=1 11315 ;; 11316 esac 11317 11318 11319 11320 11321 11322 11323 11324 11325 11326 11327 11328 11329 11330 11331 11332 11333 ac_config_files="$ac_config_files Makefile man/Makefile launchd/Makefile launchd/privileged_startx/Makefile launchd/user_startx/Makefile" 11334 11335 cat >confcache <<\_ACEOF 11336 # This file is a shell script that caches the results of configure 11337 # tests run on this system so they can be shared between configure 11338 # scripts and configure runs, see configure's option --config-cache. 11339 # It is not useful on other systems. If it contains results you don't 11340 # want to keep, you may remove or edit it. 11341 # 11342 # config.status only pays attention to the cache file if you give it 11343 # the --recheck option to rerun configure. 11344 # 11345 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11346 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11347 # following values. 11348 11349 _ACEOF 11350 11351 # The following way of writing the cache mishandles newlines in values, 11352 # but we know of no workaround that is simple, portable, and efficient. 11353 # So, we kill variables containing newlines. 11354 # Ultrix sh set writes to stderr and can't be redirected directly, 11355 # and sets the high bit in the cache file unless we assign to the vars. 11356 ( 11357 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11358 eval ac_val=\$$ac_var 11359 case $ac_val in #( 11360 *${as_nl}*) 11361 case $ac_var in #( 11362 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11363 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11364 esac 11365 case $ac_var in #( 11366 _ | IFS | as_nl) ;; #( 11367 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11368 *) { eval $ac_var=; unset $ac_var;} ;; 11369 esac ;; 11370 esac 11371 done 11372 11373 (set) 2>&1 | 11374 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11375 *${as_nl}ac_space=\ *) 11376 # `set' does not quote correctly, so add quotes: double-quote 11377 # substitution turns \\\\ into \\, and sed turns \\ into \. 11378 sed -n \ 11379 "s/'/'\\\\''/g; 11380 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11381 ;; #( 11382 *) 11383 # `set' quotes correctly as required by POSIX, so do not add quotes. 11384 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11385 ;; 11386 esac | 11387 sort 11388 ) | 11389 sed ' 11390 /^ac_cv_env_/b end 11391 t clear 11392 :clear 11393 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11394 t end 11395 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11396 :end' >>confcache 11397 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11398 if test -w "$cache_file"; then 11399 if test "x$cache_file" != "x/dev/null"; then 11400 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11401 $as_echo "$as_me: updating cache $cache_file" >&6;} 11402 if test ! -f "$cache_file" || test -h "$cache_file"; then 11403 cat confcache >"$cache_file" 11404 else 11405 case $cache_file in #( 11406 */* | ?:*) 11407 mv -f confcache "$cache_file"$$ && 11408 mv -f "$cache_file"$$ "$cache_file" ;; #( 11409 *) 11410 mv -f confcache "$cache_file" ;; 11411 esac 11412 fi 11413 fi 11414 else 11415 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11416 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11417 fi 11418 fi 11419 rm -f confcache 11420 11421 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11422 # Let make expand exec_prefix. 11423 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11424 11425 DEFS=-DHAVE_CONFIG_H 11426 11427 ac_libobjs= 11428 ac_ltlibobjs= 11429 U= 11430 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11431 # 1. Remove the extension, and $U if already installed. 11432 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11433 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11434 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11435 # will be set to the directory where LIBOBJS objects are built. 11436 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11437 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11438 done 11439 LIBOBJS=$ac_libobjs 11440 11441 LTLIBOBJS=$ac_ltlibobjs 11442 11443 11444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11445 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11446 if test -n "$am_sleep_pid"; then 11447 # Hide warnings about reused PIDs. 11448 wait $am_sleep_pid 2>/dev/null 11449 fi 11450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11451 $as_echo "done" >&6; } 11452 if test -n "$EXEEXT"; then 11453 am__EXEEXT_TRUE= 11454 am__EXEEXT_FALSE='#' 11455 else 11456 am__EXEEXT_TRUE='#' 11457 am__EXEEXT_FALSE= 11458 fi 11459 11460 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11461 as_fn_error $? "conditional \"AMDEP\" was never defined. 11462 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11463 fi 11464 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11465 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11466 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11467 fi 11468 if test -z "${LAUNCHD_TRUE}" && test -z "${LAUNCHD_FALSE}"; then 11469 as_fn_error $? "conditional \"LAUNCHD\" was never defined. 11470 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11471 fi 11472 if test -z "${TIGER_LAUNCHD_TRUE}" && test -z "${TIGER_LAUNCHD_FALSE}"; then 11473 as_fn_error $? "conditional \"TIGER_LAUNCHD\" was never defined. 11474 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11475 fi 11476 if test -z "${LAUNCHAGENT_XSERVER_TRUE}" && test -z "${LAUNCHAGENT_XSERVER_FALSE}"; then 11477 as_fn_error $? "conditional \"LAUNCHAGENT_XSERVER\" was never defined. 11478 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11479 fi 11480 11481 : "${CONFIG_STATUS=./config.status}" 11482 ac_write_fail=0 11483 ac_clean_files_save=$ac_clean_files 11484 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11485 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11486 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11487 as_write_fail=0 11488 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11489 #! $SHELL 11490 # Generated by $as_me. 11491 # Run this file to recreate the current configuration. 11492 # Compiler output produced by configure, useful for debugging 11493 # configure, is in config.log if it exists. 11494 11495 debug=false 11496 ac_cs_recheck=false 11497 ac_cs_silent=false 11498 11499 SHELL=\${CONFIG_SHELL-$SHELL} 11500 export SHELL 11501 _ASEOF 11502 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11503 ## -------------------- ## 11504 ## M4sh Initialization. ## 11505 ## -------------------- ## 11506 11507 # Be more Bourne compatible 11508 DUALCASE=1; export DUALCASE # for MKS sh 11509 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11510 emulate sh 11511 NULLCMD=: 11512 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11513 # is contrary to our usage. Disable this feature. 11514 alias -g '${1+"$@"}'='"$@"' 11515 setopt NO_GLOB_SUBST 11516 else 11517 case `(set -o) 2>/dev/null` in #( 11518 *posix*) : 11519 set -o posix ;; #( 11520 *) : 11521 ;; 11522 esac 11523 fi 11524 11525 11526 as_nl=' 11527 ' 11528 export as_nl 11529 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11530 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11531 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11532 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11533 # Prefer a ksh shell builtin over an external printf program on Solaris, 11534 # but without wasting forks for bash or zsh. 11535 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11536 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11537 as_echo='print -r --' 11538 as_echo_n='print -rn --' 11539 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11540 as_echo='printf %s\n' 11541 as_echo_n='printf %s' 11542 else 11543 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11544 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11545 as_echo_n='/usr/ucb/echo -n' 11546 else 11547 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11548 as_echo_n_body='eval 11549 arg=$1; 11550 case $arg in #( 11551 *"$as_nl"*) 11552 expr "X$arg" : "X\\(.*\\)$as_nl"; 11553 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11554 esac; 11555 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11556 ' 11557 export as_echo_n_body 11558 as_echo_n='sh -c $as_echo_n_body as_echo' 11559 fi 11560 export as_echo_body 11561 as_echo='sh -c $as_echo_body as_echo' 11562 fi 11563 11564 # The user is always right. 11565 if test "${PATH_SEPARATOR+set}" != set; then 11566 PATH_SEPARATOR=: 11567 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11568 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11569 PATH_SEPARATOR=';' 11570 } 11571 fi 11572 11573 11574 # IFS 11575 # We need space, tab and new line, in precisely that order. Quoting is 11576 # there to prevent editors from complaining about space-tab. 11577 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11578 # splitting by setting IFS to empty value.) 11579 IFS=" "" $as_nl" 11580 11581 # Find who we are. Look in the path if we contain no directory separator. 11582 as_myself= 11583 case $0 in #(( 11584 *[\\/]* ) as_myself=$0 ;; 11585 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11586 for as_dir in $PATH 11587 do 11588 IFS=$as_save_IFS 11589 test -z "$as_dir" && as_dir=. 11590 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11591 done 11592 IFS=$as_save_IFS 11593 11594 ;; 11595 esac 11596 # We did not find ourselves, most probably we were run as `sh COMMAND' 11597 # in which case we are not to be found in the path. 11598 if test "x$as_myself" = x; then 11599 as_myself=$0 11600 fi 11601 if test ! -f "$as_myself"; then 11602 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11603 exit 1 11604 fi 11605 11606 # Unset variables that we do not need and which cause bugs (e.g. in 11607 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11608 # suppresses any "Segmentation fault" message there. '((' could 11609 # trigger a bug in pdksh 5.2.14. 11610 for as_var in BASH_ENV ENV MAIL MAILPATH 11611 do eval test x\${$as_var+set} = xset \ 11612 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11613 done 11614 PS1='$ ' 11615 PS2='> ' 11616 PS4='+ ' 11617 11618 # NLS nuisances. 11619 LC_ALL=C 11620 export LC_ALL 11621 LANGUAGE=C 11622 export LANGUAGE 11623 11624 # CDPATH. 11625 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11626 11627 11628 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11629 # ---------------------------------------- 11630 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11631 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11632 # script with STATUS, using 1 if that was 0. 11633 as_fn_error () 11634 { 11635 as_status=$1; test $as_status -eq 0 && as_status=1 11636 if test "$4"; then 11637 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11638 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11639 fi 11640 $as_echo "$as_me: error: $2" >&2 11641 as_fn_exit $as_status 11642 } # as_fn_error 11643 11644 11645 # as_fn_set_status STATUS 11646 # ----------------------- 11647 # Set $? to STATUS, without forking. 11648 as_fn_set_status () 11649 { 11650 return $1 11651 } # as_fn_set_status 11652 11653 # as_fn_exit STATUS 11654 # ----------------- 11655 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11656 as_fn_exit () 11657 { 11658 set +e 11659 as_fn_set_status $1 11660 exit $1 11661 } # as_fn_exit 11662 11663 # as_fn_unset VAR 11664 # --------------- 11665 # Portably unset VAR. 11666 as_fn_unset () 11667 { 11668 { eval $1=; unset $1;} 11669 } 11670 as_unset=as_fn_unset 11671 # as_fn_append VAR VALUE 11672 # ---------------------- 11673 # Append the text in VALUE to the end of the definition contained in VAR. Take 11674 # advantage of any shell optimizations that allow amortized linear growth over 11675 # repeated appends, instead of the typical quadratic growth present in naive 11676 # implementations. 11677 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11678 eval 'as_fn_append () 11679 { 11680 eval $1+=\$2 11681 }' 11682 else 11683 as_fn_append () 11684 { 11685 eval $1=\$$1\$2 11686 } 11687 fi # as_fn_append 11688 11689 # as_fn_arith ARG... 11690 # ------------------ 11691 # Perform arithmetic evaluation on the ARGs, and store the result in the 11692 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11693 # must be portable across $(()) and expr. 11694 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11695 eval 'as_fn_arith () 11696 { 11697 as_val=$(( $* )) 11698 }' 11699 else 11700 as_fn_arith () 11701 { 11702 as_val=`expr "$@" || test $? -eq 1` 11703 } 11704 fi # as_fn_arith 11705 11706 11707 if expr a : '\(a\)' >/dev/null 2>&1 && 11708 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11709 as_expr=expr 11710 else 11711 as_expr=false 11712 fi 11713 11714 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11715 as_basename=basename 11716 else 11717 as_basename=false 11718 fi 11719 11720 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11721 as_dirname=dirname 11722 else 11723 as_dirname=false 11724 fi 11725 11726 as_me=`$as_basename -- "$0" || 11727 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11728 X"$0" : 'X\(//\)$' \| \ 11729 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11730 $as_echo X/"$0" | 11731 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11732 s//\1/ 11733 q 11734 } 11735 /^X\/\(\/\/\)$/{ 11736 s//\1/ 11737 q 11738 } 11739 /^X\/\(\/\).*/{ 11740 s//\1/ 11741 q 11742 } 11743 s/.*/./; q'` 11744 11745 # Avoid depending upon Character Ranges. 11746 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11747 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11748 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11749 as_cr_digits='0123456789' 11750 as_cr_alnum=$as_cr_Letters$as_cr_digits 11751 11752 ECHO_C= ECHO_N= ECHO_T= 11753 case `echo -n x` in #((((( 11754 -n*) 11755 case `echo 'xy\c'` in 11756 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11757 xy) ECHO_C='\c';; 11758 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11759 ECHO_T=' ';; 11760 esac;; 11761 *) 11762 ECHO_N='-n';; 11763 esac 11764 11765 rm -f conf$$ conf$$.exe conf$$.file 11766 if test -d conf$$.dir; then 11767 rm -f conf$$.dir/conf$$.file 11768 else 11769 rm -f conf$$.dir 11770 mkdir conf$$.dir 2>/dev/null 11771 fi 11772 if (echo >conf$$.file) 2>/dev/null; then 11773 if ln -s conf$$.file conf$$ 2>/dev/null; then 11774 as_ln_s='ln -s' 11775 # ... but there are two gotchas: 11776 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11777 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11778 # In both cases, we have to default to `cp -pR'. 11779 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11780 as_ln_s='cp -pR' 11781 elif ln conf$$.file conf$$ 2>/dev/null; then 11782 as_ln_s=ln 11783 else 11784 as_ln_s='cp -pR' 11785 fi 11786 else 11787 as_ln_s='cp -pR' 11788 fi 11789 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11790 rmdir conf$$.dir 2>/dev/null 11791 11792 11793 # as_fn_mkdir_p 11794 # ------------- 11795 # Create "$as_dir" as a directory, including parents if necessary. 11796 as_fn_mkdir_p () 11797 { 11798 11799 case $as_dir in #( 11800 -*) as_dir=./$as_dir;; 11801 esac 11802 test -d "$as_dir" || eval $as_mkdir_p || { 11803 as_dirs= 11804 while :; do 11805 case $as_dir in #( 11806 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11807 *) as_qdir=$as_dir;; 11808 esac 11809 as_dirs="'$as_qdir' $as_dirs" 11810 as_dir=`$as_dirname -- "$as_dir" || 11811 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11812 X"$as_dir" : 'X\(//\)[^/]' \| \ 11813 X"$as_dir" : 'X\(//\)$' \| \ 11814 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11815 $as_echo X"$as_dir" | 11816 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11817 s//\1/ 11818 q 11819 } 11820 /^X\(\/\/\)[^/].*/{ 11821 s//\1/ 11822 q 11823 } 11824 /^X\(\/\/\)$/{ 11825 s//\1/ 11826 q 11827 } 11828 /^X\(\/\).*/{ 11829 s//\1/ 11830 q 11831 } 11832 s/.*/./; q'` 11833 test -d "$as_dir" && break 11834 done 11835 test -z "$as_dirs" || eval "mkdir $as_dirs" 11836 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11837 11838 11839 } # as_fn_mkdir_p 11840 if mkdir -p . 2>/dev/null; then 11841 as_mkdir_p='mkdir -p "$as_dir"' 11842 else 11843 test -d ./-p && rmdir ./-p 11844 as_mkdir_p=false 11845 fi 11846 11847 11848 # as_fn_executable_p FILE 11849 # ----------------------- 11850 # Test if FILE is an executable regular file. 11851 as_fn_executable_p () 11852 { 11853 test -f "$1" && test -x "$1" 11854 } # as_fn_executable_p 11855 as_test_x='test -x' 11856 as_executable_p=as_fn_executable_p 11857 11858 # Sed expression to map a string onto a valid CPP name. 11859 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11860 11861 # Sed expression to map a string onto a valid variable name. 11862 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11863 11864 11865 exec 6>&1 11866 ## ----------------------------------- ## 11867 ## Main body of $CONFIG_STATUS script. ## 11868 ## ----------------------------------- ## 11869 _ASEOF 11870 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11871 11872 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11873 # Save the log message, to keep $0 and so on meaningful, and to 11874 # report actual input values of CONFIG_FILES etc. instead of their 11875 # values after options handling. 11876 ac_log=" 11877 This file was extended by xinit $as_me 1.3.4, which was 11878 generated by GNU Autoconf 2.69. Invocation command line was 11879 11880 CONFIG_FILES = $CONFIG_FILES 11881 CONFIG_HEADERS = $CONFIG_HEADERS 11882 CONFIG_LINKS = $CONFIG_LINKS 11883 CONFIG_COMMANDS = $CONFIG_COMMANDS 11884 $ $0 $@ 11885 11886 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11887 " 11888 11889 _ACEOF 11890 11891 case $ac_config_files in *" 11892 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11893 esac 11894 11895 case $ac_config_headers in *" 11896 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11897 esac 11898 11899 11900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11901 # Files that config.status was made for. 11902 config_files="$ac_config_files" 11903 config_headers="$ac_config_headers" 11904 config_commands="$ac_config_commands" 11905 11906 _ACEOF 11907 11908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11909 ac_cs_usage="\ 11910 \`$as_me' instantiates files and other configuration actions 11911 from templates according to the current configuration. Unless the files 11912 and actions are specified as TAGs, all are instantiated by default. 11913 11914 Usage: $0 [OPTION]... [TAG]... 11915 11916 -h, --help print this help, then exit 11917 -V, --version print version number and configuration settings, then exit 11918 --config print configuration, then exit 11919 -q, --quiet, --silent 11920 do not print progress messages 11921 -d, --debug don't remove temporary files 11922 --recheck update $as_me by reconfiguring in the same conditions 11923 --file=FILE[:TEMPLATE] 11924 instantiate the configuration file FILE 11925 --header=FILE[:TEMPLATE] 11926 instantiate the configuration header FILE 11927 11928 Configuration files: 11929 $config_files 11930 11931 Configuration headers: 11932 $config_headers 11933 11934 Configuration commands: 11935 $config_commands 11936 11937 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11938 11939 _ACEOF 11940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11941 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11942 ac_cs_version="\\ 11943 xinit config.status 1.3.4 11944 configured by $0, generated by GNU Autoconf 2.69, 11945 with options \\"\$ac_cs_config\\" 11946 11947 Copyright (C) 2012 Free Software Foundation, Inc. 11948 This config.status script is free software; the Free Software Foundation 11949 gives unlimited permission to copy, distribute and modify it." 11950 11951 ac_pwd='$ac_pwd' 11952 srcdir='$srcdir' 11953 INSTALL='$INSTALL' 11954 MKDIR_P='$MKDIR_P' 11955 AWK='$AWK' 11956 test -n "\$AWK" || AWK=awk 11957 _ACEOF 11958 11959 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11960 # The default lists apply if the user does not specify any file. 11961 ac_need_defaults=: 11962 while test $# != 0 11963 do 11964 case $1 in 11965 --*=?*) 11966 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11967 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11968 ac_shift=: 11969 ;; 11970 --*=) 11971 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11972 ac_optarg= 11973 ac_shift=: 11974 ;; 11975 *) 11976 ac_option=$1 11977 ac_optarg=$2 11978 ac_shift=shift 11979 ;; 11980 esac 11981 11982 case $ac_option in 11983 # Handling of the options. 11984 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11985 ac_cs_recheck=: ;; 11986 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11987 $as_echo "$ac_cs_version"; exit ;; 11988 --config | --confi | --conf | --con | --co | --c ) 11989 $as_echo "$ac_cs_config"; exit ;; 11990 --debug | --debu | --deb | --de | --d | -d ) 11991 debug=: ;; 11992 --file | --fil | --fi | --f ) 11993 $ac_shift 11994 case $ac_optarg in 11995 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11996 '') as_fn_error $? "missing file argument" ;; 11997 esac 11998 as_fn_append CONFIG_FILES " '$ac_optarg'" 11999 ac_need_defaults=false;; 12000 --header | --heade | --head | --hea ) 12001 $ac_shift 12002 case $ac_optarg in 12003 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12004 esac 12005 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12006 ac_need_defaults=false;; 12007 --he | --h) 12008 # Conflict between --help and --header 12009 as_fn_error $? "ambiguous option: \`$1' 12010 Try \`$0 --help' for more information.";; 12011 --help | --hel | -h ) 12012 $as_echo "$ac_cs_usage"; exit ;; 12013 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12014 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12015 ac_cs_silent=: ;; 12016 12017 # This is an error. 12018 -*) as_fn_error $? "unrecognized option: \`$1' 12019 Try \`$0 --help' for more information." ;; 12020 12021 *) as_fn_append ac_config_targets " $1" 12022 ac_need_defaults=false ;; 12023 12024 esac 12025 shift 12026 done 12027 12028 ac_configure_extra_args= 12029 12030 if $ac_cs_silent; then 12031 exec 6>/dev/null 12032 ac_configure_extra_args="$ac_configure_extra_args --silent" 12033 fi 12034 12035 _ACEOF 12036 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12037 if \$ac_cs_recheck; then 12038 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12039 shift 12040 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12041 CONFIG_SHELL='$SHELL' 12042 export CONFIG_SHELL 12043 exec "\$@" 12044 fi 12045 12046 _ACEOF 12047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12048 exec 5>>config.log 12049 { 12050 echo 12051 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12052 ## Running $as_me. ## 12053 _ASBOX 12054 $as_echo "$ac_log" 12055 } >&5 12056 12057 _ACEOF 12058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12059 # 12060 # INIT-COMMANDS 12061 # 12062 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12063 12064 _ACEOF 12065 12066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12067 12068 # Handling of arguments. 12069 for ac_config_target in $ac_config_targets 12070 do 12071 case $ac_config_target in 12072 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12073 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12074 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12075 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12076 "launchd/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/Makefile" ;; 12077 "launchd/privileged_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/privileged_startx/Makefile" ;; 12078 "launchd/user_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/user_startx/Makefile" ;; 12079 12080 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12081 esac 12082 done 12083 12084 12085 # If the user did not use the arguments to specify the items to instantiate, 12086 # then the envvar interface is used. Set only those that are not. 12087 # We use the long form for the default assignment because of an extremely 12088 # bizarre bug on SunOS 4.1.3. 12089 if $ac_need_defaults; then 12090 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12091 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12092 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12093 fi 12094 12095 # Have a temporary directory for convenience. Make it in the build tree 12096 # simply because there is no reason against having it here, and in addition, 12097 # creating and moving files from /tmp can sometimes cause problems. 12098 # Hook for its removal unless debugging. 12099 # Note that there is a small window in which the directory will not be cleaned: 12100 # after its creation but before its name has been assigned to `$tmp'. 12101 $debug || 12102 { 12103 tmp= ac_tmp= 12104 trap 'exit_status=$? 12105 : "${ac_tmp:=$tmp}" 12106 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12107 ' 0 12108 trap 'as_fn_exit 1' 1 2 13 15 12109 } 12110 # Create a (secure) tmp directory for tmp files. 12111 12112 { 12113 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12114 test -d "$tmp" 12115 } || 12116 { 12117 tmp=./conf$$-$RANDOM 12118 (umask 077 && mkdir "$tmp") 12119 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12120 ac_tmp=$tmp 12121 12122 # Set up the scripts for CONFIG_FILES section. 12123 # No need to generate them if there are no CONFIG_FILES. 12124 # This happens for instance with `./config.status config.h'. 12125 if test -n "$CONFIG_FILES"; then 12126 12127 12128 ac_cr=`echo X | tr X '\015'` 12129 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12130 # But we know of no other shell where ac_cr would be empty at this 12131 # point, so we can use a bashism as a fallback. 12132 if test "x$ac_cr" = x; then 12133 eval ac_cr=\$\'\\r\' 12134 fi 12135 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12136 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12137 ac_cs_awk_cr='\\r' 12138 else 12139 ac_cs_awk_cr=$ac_cr 12140 fi 12141 12142 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12143 _ACEOF 12144 12145 12146 { 12147 echo "cat >conf$$subs.awk <<_ACEOF" && 12148 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12149 echo "_ACEOF" 12150 } >conf$$subs.sh || 12151 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12152 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12153 ac_delim='%!_!# ' 12154 for ac_last_try in false false false false false :; do 12155 . ./conf$$subs.sh || 12156 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12157 12158 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12159 if test $ac_delim_n = $ac_delim_num; then 12160 break 12161 elif $ac_last_try; then 12162 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12163 else 12164 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12165 fi 12166 done 12167 rm -f conf$$subs.sh 12168 12169 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12170 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12171 _ACEOF 12172 sed -n ' 12173 h 12174 s/^/S["/; s/!.*/"]=/ 12175 p 12176 g 12177 s/^[^!]*!// 12178 :repl 12179 t repl 12180 s/'"$ac_delim"'$// 12181 t delim 12182 :nl 12183 h 12184 s/\(.\{148\}\)..*/\1/ 12185 t more1 12186 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12187 p 12188 n 12189 b repl 12190 :more1 12191 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12192 p 12193 g 12194 s/.\{148\}// 12195 t nl 12196 :delim 12197 h 12198 s/\(.\{148\}\)..*/\1/ 12199 t more2 12200 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12201 p 12202 b 12203 :more2 12204 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12205 p 12206 g 12207 s/.\{148\}// 12208 t delim 12209 ' <conf$$subs.awk | sed ' 12210 /^[^""]/{ 12211 N 12212 s/\n// 12213 } 12214 ' >>$CONFIG_STATUS || ac_write_fail=1 12215 rm -f conf$$subs.awk 12216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12217 _ACAWK 12218 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12219 for (key in S) S_is_set[key] = 1 12220 FS = "" 12221 12222 } 12223 { 12224 line = $ 0 12225 nfields = split(line, field, "@") 12226 substed = 0 12227 len = length(field[1]) 12228 for (i = 2; i < nfields; i++) { 12229 key = field[i] 12230 keylen = length(key) 12231 if (S_is_set[key]) { 12232 value = S[key] 12233 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12234 len += length(value) + length(field[++i]) 12235 substed = 1 12236 } else 12237 len += 1 + keylen 12238 } 12239 12240 print line 12241 } 12242 12243 _ACAWK 12244 _ACEOF 12245 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12246 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12247 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12248 else 12249 cat 12250 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12251 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12252 _ACEOF 12253 12254 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12255 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12256 # trailing colons and then remove the whole line if VPATH becomes empty 12257 # (actually we leave an empty line to preserve line numbers). 12258 if test "x$srcdir" = x.; then 12259 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12260 h 12261 s/// 12262 s/^/:/ 12263 s/[ ]*$/:/ 12264 s/:\$(srcdir):/:/g 12265 s/:\${srcdir}:/:/g 12266 s/:@srcdir@:/:/g 12267 s/^:*// 12268 s/:*$// 12269 x 12270 s/\(=[ ]*\).*/\1/ 12271 G 12272 s/\n// 12273 s/^[^=]*=[ ]*$// 12274 }' 12275 fi 12276 12277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12278 fi # test -n "$CONFIG_FILES" 12279 12280 # Set up the scripts for CONFIG_HEADERS section. 12281 # No need to generate them if there are no CONFIG_HEADERS. 12282 # This happens for instance with `./config.status Makefile'. 12283 if test -n "$CONFIG_HEADERS"; then 12284 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12285 BEGIN { 12286 _ACEOF 12287 12288 # Transform confdefs.h into an awk script `defines.awk', embedded as 12289 # here-document in config.status, that substitutes the proper values into 12290 # config.h.in to produce config.h. 12291 12292 # Create a delimiter string that does not exist in confdefs.h, to ease 12293 # handling of long lines. 12294 ac_delim='%!_!# ' 12295 for ac_last_try in false false :; do 12296 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12297 if test -z "$ac_tt"; then 12298 break 12299 elif $ac_last_try; then 12300 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12301 else 12302 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12303 fi 12304 done 12305 12306 # For the awk script, D is an array of macro values keyed by name, 12307 # likewise P contains macro parameters if any. Preserve backslash 12308 # newline sequences. 12309 12310 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12311 sed -n ' 12312 s/.\{148\}/&'"$ac_delim"'/g 12313 t rset 12314 :rset 12315 s/^[ ]*#[ ]*define[ ][ ]*/ / 12316 t def 12317 d 12318 :def 12319 s/\\$// 12320 t bsnl 12321 s/["\\]/\\&/g 12322 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12323 D["\1"]=" \3"/p 12324 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12325 d 12326 :bsnl 12327 s/["\\]/\\&/g 12328 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12329 D["\1"]=" \3\\\\\\n"\\/p 12330 t cont 12331 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12332 t cont 12333 d 12334 :cont 12335 n 12336 s/.\{148\}/&'"$ac_delim"'/g 12337 t clear 12338 :clear 12339 s/\\$// 12340 t bsnlc 12341 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12342 d 12343 :bsnlc 12344 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12345 b cont 12346 ' <confdefs.h | sed ' 12347 s/'"$ac_delim"'/"\\\ 12348 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12349 12350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12351 for (key in D) D_is_set[key] = 1 12352 FS = "" 12353 } 12354 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12355 line = \$ 0 12356 split(line, arg, " ") 12357 if (arg[1] == "#") { 12358 defundef = arg[2] 12359 mac1 = arg[3] 12360 } else { 12361 defundef = substr(arg[1], 2) 12362 mac1 = arg[2] 12363 } 12364 split(mac1, mac2, "(") #) 12365 macro = mac2[1] 12366 prefix = substr(line, 1, index(line, defundef) - 1) 12367 if (D_is_set[macro]) { 12368 # Preserve the white space surrounding the "#". 12369 print prefix "define", macro P[macro] D[macro] 12370 next 12371 } else { 12372 # Replace #undef with comments. This is necessary, for example, 12373 # in the case of _POSIX_SOURCE, which is predefined and required 12374 # on some systems where configure will not decide to define it. 12375 if (defundef == "undef") { 12376 print "/*", prefix defundef, macro, "*/" 12377 next 12378 } 12379 } 12380 } 12381 { print } 12382 _ACAWK 12383 _ACEOF 12384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12385 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12386 fi # test -n "$CONFIG_HEADERS" 12387 12388 12389 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12390 shift 12391 for ac_tag 12392 do 12393 case $ac_tag in 12394 :[FHLC]) ac_mode=$ac_tag; continue;; 12395 esac 12396 case $ac_mode$ac_tag in 12397 :[FHL]*:*);; 12398 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12399 :[FH]-) ac_tag=-:-;; 12400 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12401 esac 12402 ac_save_IFS=$IFS 12403 IFS=: 12404 set x $ac_tag 12405 IFS=$ac_save_IFS 12406 shift 12407 ac_file=$1 12408 shift 12409 12410 case $ac_mode in 12411 :L) ac_source=$1;; 12412 :[FH]) 12413 ac_file_inputs= 12414 for ac_f 12415 do 12416 case $ac_f in 12417 -) ac_f="$ac_tmp/stdin";; 12418 *) # Look for the file first in the build tree, then in the source tree 12419 # (if the path is not absolute). The absolute path cannot be DOS-style, 12420 # because $ac_f cannot contain `:'. 12421 test -f "$ac_f" || 12422 case $ac_f in 12423 [\\/$]*) false;; 12424 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12425 esac || 12426 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12427 esac 12428 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12429 as_fn_append ac_file_inputs " '$ac_f'" 12430 done 12431 12432 # Let's still pretend it is `configure' which instantiates (i.e., don't 12433 # use $as_me), people would be surprised to read: 12434 # /* config.h. Generated by config.status. */ 12435 configure_input='Generated from '` 12436 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12437 `' by configure.' 12438 if test x"$ac_file" != x-; then 12439 configure_input="$ac_file. $configure_input" 12440 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12441 $as_echo "$as_me: creating $ac_file" >&6;} 12442 fi 12443 # Neutralize special characters interpreted by sed in replacement strings. 12444 case $configure_input in #( 12445 *\&* | *\|* | *\\* ) 12446 ac_sed_conf_input=`$as_echo "$configure_input" | 12447 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12448 *) ac_sed_conf_input=$configure_input;; 12449 esac 12450 12451 case $ac_tag in 12452 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12453 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12454 esac 12455 ;; 12456 esac 12457 12458 ac_dir=`$as_dirname -- "$ac_file" || 12459 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12460 X"$ac_file" : 'X\(//\)[^/]' \| \ 12461 X"$ac_file" : 'X\(//\)$' \| \ 12462 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12463 $as_echo X"$ac_file" | 12464 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12465 s//\1/ 12466 q 12467 } 12468 /^X\(\/\/\)[^/].*/{ 12469 s//\1/ 12470 q 12471 } 12472 /^X\(\/\/\)$/{ 12473 s//\1/ 12474 q 12475 } 12476 /^X\(\/\).*/{ 12477 s//\1/ 12478 q 12479 } 12480 s/.*/./; q'` 12481 as_dir="$ac_dir"; as_fn_mkdir_p 12482 ac_builddir=. 12483 12484 case "$ac_dir" in 12485 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12486 *) 12487 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12488 # A ".." for each directory in $ac_dir_suffix. 12489 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12490 case $ac_top_builddir_sub in 12491 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12492 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12493 esac ;; 12494 esac 12495 ac_abs_top_builddir=$ac_pwd 12496 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12497 # for backward compatibility: 12498 ac_top_builddir=$ac_top_build_prefix 12499 12500 case $srcdir in 12501 .) # We are building in place. 12502 ac_srcdir=. 12503 ac_top_srcdir=$ac_top_builddir_sub 12504 ac_abs_top_srcdir=$ac_pwd ;; 12505 [\\/]* | ?:[\\/]* ) # Absolute name. 12506 ac_srcdir=$srcdir$ac_dir_suffix; 12507 ac_top_srcdir=$srcdir 12508 ac_abs_top_srcdir=$srcdir ;; 12509 *) # Relative name. 12510 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12511 ac_top_srcdir=$ac_top_build_prefix$srcdir 12512 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12513 esac 12514 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12515 12516 12517 case $ac_mode in 12518 :F) 12519 # 12520 # CONFIG_FILE 12521 # 12522 12523 case $INSTALL in 12524 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12525 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12526 esac 12527 ac_MKDIR_P=$MKDIR_P 12528 case $MKDIR_P in 12529 [\\/$]* | ?:[\\/]* ) ;; 12530 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12531 esac 12532 _ACEOF 12533 12534 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12535 # If the template does not know about datarootdir, expand it. 12536 # FIXME: This hack should be removed a few years after 2.60. 12537 ac_datarootdir_hack=; ac_datarootdir_seen= 12538 ac_sed_dataroot=' 12539 /datarootdir/ { 12540 p 12541 q 12542 } 12543 /@datadir@/p 12544 /@docdir@/p 12545 /@infodir@/p 12546 /@localedir@/p 12547 /@mandir@/p' 12548 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12549 *datarootdir*) ac_datarootdir_seen=yes;; 12550 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12552 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12553 _ACEOF 12554 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12555 ac_datarootdir_hack=' 12556 s&@datadir@&$datadir&g 12557 s&@docdir@&$docdir&g 12558 s&@infodir@&$infodir&g 12559 s&@localedir@&$localedir&g 12560 s&@mandir@&$mandir&g 12561 s&\\\${datarootdir}&$datarootdir&g' ;; 12562 esac 12563 _ACEOF 12564 12565 # Neutralize VPATH when `$srcdir' = `.'. 12566 # Shell code in configure.ac might set extrasub. 12567 # FIXME: do we really want to maintain this feature? 12568 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12569 ac_sed_extra="$ac_vpsub 12570 $extrasub 12571 _ACEOF 12572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12573 :t 12574 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12575 s|@configure_input@|$ac_sed_conf_input|;t t 12576 s&@top_builddir@&$ac_top_builddir_sub&;t t 12577 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12578 s&@srcdir@&$ac_srcdir&;t t 12579 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12580 s&@top_srcdir@&$ac_top_srcdir&;t t 12581 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12582 s&@builddir@&$ac_builddir&;t t 12583 s&@abs_builddir@&$ac_abs_builddir&;t t 12584 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12585 s&@INSTALL@&$ac_INSTALL&;t t 12586 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12587 $ac_datarootdir_hack 12588 " 12589 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12590 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12591 12592 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12593 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12594 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12595 "$ac_tmp/out"`; test -z "$ac_out"; } && 12596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12597 which seems to be undefined. Please make sure it is defined" >&5 12598 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12599 which seems to be undefined. Please make sure it is defined" >&2;} 12600 12601 rm -f "$ac_tmp/stdin" 12602 case $ac_file in 12603 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12604 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12605 esac \ 12606 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12607 ;; 12608 :H) 12609 # 12610 # CONFIG_HEADER 12611 # 12612 if test x"$ac_file" != x-; then 12613 { 12614 $as_echo "/* $configure_input */" \ 12615 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12616 } >"$ac_tmp/config.h" \ 12617 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12618 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12619 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12620 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12621 else 12622 rm -f "$ac_file" 12623 mv "$ac_tmp/config.h" "$ac_file" \ 12624 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12625 fi 12626 else 12627 $as_echo "/* $configure_input */" \ 12628 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12629 || as_fn_error $? "could not create -" "$LINENO" 5 12630 fi 12631 # Compute "$ac_file"'s index in $config_headers. 12632 _am_arg="$ac_file" 12633 _am_stamp_count=1 12634 for _am_header in $config_headers :; do 12635 case $_am_header in 12636 $_am_arg | $_am_arg:* ) 12637 break ;; 12638 * ) 12639 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12640 esac 12641 done 12642 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12643 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12644 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12645 X"$_am_arg" : 'X\(//\)$' \| \ 12646 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12647 $as_echo X"$_am_arg" | 12648 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12649 s//\1/ 12650 q 12651 } 12652 /^X\(\/\/\)[^/].*/{ 12653 s//\1/ 12654 q 12655 } 12656 /^X\(\/\/\)$/{ 12657 s//\1/ 12658 q 12659 } 12660 /^X\(\/\).*/{ 12661 s//\1/ 12662 q 12663 } 12664 s/.*/./; q'`/stamp-h$_am_stamp_count 12665 ;; 12666 12667 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12668 $as_echo "$as_me: executing $ac_file commands" >&6;} 12669 ;; 12670 esac 12671 12672 12673 case $ac_file$ac_mode in 12674 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12675 # Older Autoconf quotes --file arguments for eval, but not when files 12676 # are listed without --file. Let's play safe and only enable the eval 12677 # if we detect the quoting. 12678 case $CONFIG_FILES in 12679 *\'*) eval set x "$CONFIG_FILES" ;; 12680 *) set x $CONFIG_FILES ;; 12681 esac 12682 shift 12683 for mf 12684 do 12685 # Strip MF so we end up with the name of the file. 12686 mf=`echo "$mf" | sed -e 's/:.*$//'` 12687 # Check whether this is an Automake generated Makefile or not. 12688 # We used to match only the files named 'Makefile.in', but 12689 # some people rename them; so instead we look at the file content. 12690 # Grep'ing the first line is not enough: some people post-process 12691 # each Makefile.in and add a new line on top of each file to say so. 12692 # Grep'ing the whole file is not good either: AIX grep has a line 12693 # limit of 2048, but all sed's we know have understand at least 4000. 12694 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12695 dirpart=`$as_dirname -- "$mf" || 12696 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12697 X"$mf" : 'X\(//\)[^/]' \| \ 12698 X"$mf" : 'X\(//\)$' \| \ 12699 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12700 $as_echo X"$mf" | 12701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12702 s//\1/ 12703 q 12704 } 12705 /^X\(\/\/\)[^/].*/{ 12706 s//\1/ 12707 q 12708 } 12709 /^X\(\/\/\)$/{ 12710 s//\1/ 12711 q 12712 } 12713 /^X\(\/\).*/{ 12714 s//\1/ 12715 q 12716 } 12717 s/.*/./; q'` 12718 else 12719 continue 12720 fi 12721 # Extract the definition of DEPDIR, am__include, and am__quote 12722 # from the Makefile without running 'make'. 12723 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12724 test -z "$DEPDIR" && continue 12725 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12726 test -z "$am__include" && continue 12727 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12728 # Find all dependency output files, they are included files with 12729 # $(DEPDIR) in their names. We invoke sed twice because it is the 12730 # simplest approach to changing $(DEPDIR) to its actual value in the 12731 # expansion. 12732 for file in `sed -n " 12733 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12734 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12735 # Make sure the directory exists. 12736 test -f "$dirpart/$file" && continue 12737 fdir=`$as_dirname -- "$file" || 12738 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12739 X"$file" : 'X\(//\)[^/]' \| \ 12740 X"$file" : 'X\(//\)$' \| \ 12741 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12742 $as_echo X"$file" | 12743 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12744 s//\1/ 12745 q 12746 } 12747 /^X\(\/\/\)[^/].*/{ 12748 s//\1/ 12749 q 12750 } 12751 /^X\(\/\/\)$/{ 12752 s//\1/ 12753 q 12754 } 12755 /^X\(\/\).*/{ 12756 s//\1/ 12757 q 12758 } 12759 s/.*/./; q'` 12760 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12761 # echo "creating $dirpart/$file" 12762 echo '# dummy' > "$dirpart/$file" 12763 done 12764 done 12765 } 12766 ;; 12767 12768 esac 12769 done # for ac_tag 12770 12771 12772 as_fn_exit 0 12773 _ACEOF 12774 ac_clean_files=$ac_clean_files_save 12775 12776 test $ac_write_fail = 0 || 12777 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12778 12779 12780 # configure is writing to config.log, and then calls config.status. 12781 # config.status does its own redirection, appending to config.log. 12782 # Unfortunately, on DOS this fails, as config.log is still kept open 12783 # by configure, so config.status won't be able to write to it; its 12784 # output is simply discarded. So we exec the FD to /dev/null, 12785 # effectively closing config.log, so it can be properly (re)opened and 12786 # appended to by config.status. When coming back to configure, we 12787 # need to make the FD available again. 12788 if test "$no_create" != yes; then 12789 ac_cs_success=: 12790 ac_config_status_args= 12791 test "$silent" = yes && 12792 ac_config_status_args="$ac_config_status_args --quiet" 12793 exec 5>/dev/null 12794 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12795 exec 5>>config.log 12796 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12797 # would make configure fail if this is the last instruction. 12798 $ac_cs_success || as_fn_exit 1 12799 fi 12800 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12802 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12803 fi 12804 12805
Indexes created Sun Oct 25 00:26:45 UTC 2026