configure revision 1.1.1.13
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xkbcomp 1.4.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbcomp/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/xkbcomp/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xkbcomp' 583 PACKAGE_TARNAME='xkbcomp' 584 PACKAGE_VERSION='1.4.5' 585 PACKAGE_STRING='xkbcomp 1.4.5' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbcomp/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XKBCONFIGROOT 631 XKBCOMP_LIBS 632 XKBCOMP_CFLAGS 633 YACC_INST 634 YFLAGS 635 YACC 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG_LIBDIR 661 PKG_CONFIG_PATH 662 PKG_CONFIG 663 CHANGELOG_CMD 664 STRICT_CFLAGS 665 CWARNFLAGS 666 BASE_CFLAGS 667 EGREP 668 GREP 669 CPP 670 am__fastdepCC_FALSE 671 am__fastdepCC_TRUE 672 CCDEPMODE 673 am__nodep 674 AMDEPBACKSLASH 675 AMDEP_FALSE 676 AMDEP_TRUE 677 am__include 678 DEPDIR 679 OBJEXT 680 EXEEXT 681 ac_ct_CC 682 CPPFLAGS 683 LDFLAGS 684 CFLAGS 685 CC 686 AM_BACKSLASH 687 AM_DEFAULT_VERBOSITY 688 AM_DEFAULT_V 689 AM_V 690 am__untar 691 am__tar 692 AMTAR 693 am__leading_dot 694 SET_MAKE 695 AWK 696 mkdir_p 697 MKDIR_P 698 INSTALL_STRIP_PROGRAM 699 STRIP 700 install_sh 701 MAKEINFO 702 AUTOHEADER 703 AUTOMAKE 704 AUTOCONF 705 ACLOCAL 706 VERSION 707 PACKAGE 708 CYGPATH_W 709 am__isrc 710 INSTALL_DATA 711 INSTALL_SCRIPT 712 INSTALL_PROGRAM 713 target_alias 714 host_alias 715 build_alias 716 LIBS 717 ECHO_T 718 ECHO_N 719 ECHO_C 720 DEFS 721 mandir 722 localedir 723 libdir 724 psdir 725 pdfdir 726 dvidir 727 htmldir 728 infodir 729 docdir 730 oldincludedir 731 includedir 732 localstatedir 733 sharedstatedir 734 sysconfdir 735 datadir 736 datarootdir 737 libexecdir 738 sbindir 739 bindir 740 program_transform_name 741 prefix 742 exec_prefix 743 PACKAGE_URL 744 PACKAGE_BUGREPORT 745 PACKAGE_STRING 746 PACKAGE_VERSION 747 PACKAGE_TARNAME 748 PACKAGE_NAME 749 PATH_SEPARATOR 750 SHELL 751 am__quote' 752 ac_subst_files='' 753 ac_user_opts=' 754 enable_option_checking 755 enable_silent_rules 756 enable_dependency_tracking 757 enable_selective_werror 758 enable_strict_compilation 759 with_xkb_config_root 760 ' 761 ac_precious_vars='build_alias 762 host_alias 763 target_alias 764 CC 765 CFLAGS 766 LDFLAGS 767 LIBS 768 CPPFLAGS 769 CPP 770 PKG_CONFIG 771 PKG_CONFIG_PATH 772 PKG_CONFIG_LIBDIR 773 YACC 774 YFLAGS 775 XKBCOMP_CFLAGS 776 XKBCOMP_LIBS' 777 778 779 # 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[VAR=VALUE]... 1320 1321 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1322 VAR=VALUE. See below for descriptions of some of the useful variables. 1323 1324 Defaults for the options are specified in brackets. 1325 1326 Configuration: 1327 -h, --help display this help and exit 1328 --help=short display options specific to this package 1329 --help=recursive display the short help of all the included packages 1330 -V, --version display version information and exit 1331 -q, --quiet, --silent do not print \`checking ...' messages 1332 --cache-file=FILE cache test results in FILE [disabled] 1333 -C, --config-cache alias for \`--cache-file=config.cache' 1334 -n, --no-create do not create output files 1335 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1336 1337 Installation directories: 1338 --prefix=PREFIX install architecture-independent files in PREFIX 1339 [$ac_default_prefix] 1340 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1341 [PREFIX] 1342 1343 By default, \`make install' will install all the files in 1344 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1345 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1346 for instance \`--prefix=\$HOME'. 1347 1348 For better control, use the options below. 1349 1350 Fine tuning of the installation directories: 1351 --bindir=DIR user executables [EPREFIX/bin] 1352 --sbindir=DIR system admin executables [EPREFIX/sbin] 1353 --libexecdir=DIR program executables [EPREFIX/libexec] 1354 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1355 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1356 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1357 --libdir=DIR object code libraries [EPREFIX/lib] 1358 --includedir=DIR C header files [PREFIX/include] 1359 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1360 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1361 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1362 --infodir=DIR info documentation [DATAROOTDIR/info] 1363 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1364 --mandir=DIR man documentation [DATAROOTDIR/man] 1365 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbcomp] 1366 --htmldir=DIR html documentation [DOCDIR] 1367 --dvidir=DIR dvi documentation [DOCDIR] 1368 --pdfdir=DIR pdf documentation [DOCDIR] 1369 --psdir=DIR ps documentation [DOCDIR] 1370 _ACEOF 1371 1372 cat <<\_ACEOF 1373 1374 Program names: 1375 --program-prefix=PREFIX prepend PREFIX to installed program names 1376 --program-suffix=SUFFIX append SUFFIX to installed program names 1377 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1378 1379 System types: 1380 --build=BUILD configure for building on BUILD [guessed] 1381 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1382 _ACEOF 1383 fi 1384 1385 if test -n "$ac_init_help"; then 1386 case $ac_init_help in 1387 short | recursive ) echo "Configuration of xkbcomp 1.4.5:";; 1388 esac 1389 cat <<\_ACEOF 1390 1391 Optional Features: 1392 --disable-option-checking ignore unrecognized --enable/--with options 1393 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1394 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1395 --enable-silent-rules less verbose build output (undo: "make V=1") 1396 --disable-silent-rules verbose build output (undo: "make V=0") 1397 --enable-dependency-tracking 1398 do not reject slow dependency extractors 1399 --disable-dependency-tracking 1400 speeds up one-time build 1401 --disable-selective-werror 1402 Turn off selective compiler errors. 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However 'strip' might not be the right 2415 # tool to use in cross-compilation environments, therefore Automake 2416 # will honor the 'STRIP' environment variable to overrule this program. 2417 if test "$cross_compiling" != no; then 2418 if test -n "$ac_tool_prefix"; then 2419 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2420 set dummy ${ac_tool_prefix}strip; ac_word=$2 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2422 $as_echo_n "checking for $ac_word... " >&6; } 2423 if ${ac_cv_prog_STRIP+:} false; then : 2424 $as_echo_n "(cached) " >&6 2425 else 2426 if test -n "$STRIP"; then 2427 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2428 else 2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2430 for as_dir in $PATH 2431 do 2432 IFS=$as_save_IFS 2433 test -z "$as_dir" && as_dir=. 2434 for ac_exec_ext in '' $ac_executable_extensions; do 2435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2436 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2438 break 2 2439 fi 2440 done 2441 done 2442 IFS=$as_save_IFS 2443 2444 fi 2445 fi 2446 STRIP=$ac_cv_prog_STRIP 2447 if test -n "$STRIP"; then 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2449 $as_echo "$STRIP" >&6; } 2450 else 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2452 $as_echo "no" >&6; } 2453 fi 2454 2455 2456 fi 2457 if test -z "$ac_cv_prog_STRIP"; then 2458 ac_ct_STRIP=$STRIP 2459 # Extract the first word of "strip", so it can be a program name with args. 2460 set dummy strip; ac_word=$2 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2462 $as_echo_n "checking for $ac_word... " >&6; } 2463 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2464 $as_echo_n "(cached) " >&6 2465 else 2466 if test -n "$ac_ct_STRIP"; then 2467 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2468 else 2469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2470 for as_dir in $PATH 2471 do 2472 IFS=$as_save_IFS 2473 test -z "$as_dir" && as_dir=. 2474 for ac_exec_ext in '' $ac_executable_extensions; do 2475 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2476 ac_cv_prog_ac_ct_STRIP="strip" 2477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2478 break 2 2479 fi 2480 done 2481 done 2482 IFS=$as_save_IFS 2483 2484 fi 2485 fi 2486 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2487 if test -n "$ac_ct_STRIP"; then 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2489 $as_echo "$ac_ct_STRIP" >&6; } 2490 else 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2492 $as_echo "no" >&6; } 2493 fi 2494 2495 if test "x$ac_ct_STRIP" = x; then 2496 STRIP=":" 2497 else 2498 case $cross_compiling:$ac_tool_warned in 2499 yes:) 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2502 ac_tool_warned=yes ;; 2503 esac 2504 STRIP=$ac_ct_STRIP 2505 fi 2506 else 2507 STRIP="$ac_cv_prog_STRIP" 2508 fi 2509 2510 fi 2511 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2512 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2514 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2515 if test -z "$MKDIR_P"; then 2516 if ${ac_cv_path_mkdir+:} false; then : 2517 $as_echo_n "(cached) " >&6 2518 else 2519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2520 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2521 do 2522 IFS=$as_save_IFS 2523 test -z "$as_dir" && as_dir=. 2524 for ac_prog in mkdir gmkdir; do 2525 for ac_exec_ext in '' $ac_executable_extensions; do 2526 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2527 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2528 'mkdir (GNU coreutils) '* | \ 2529 'mkdir (coreutils) '* | \ 2530 'mkdir (fileutils) '4.1*) 2531 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2532 break 3;; 2533 esac 2534 done 2535 done 2536 done 2537 IFS=$as_save_IFS 2538 2539 fi 2540 2541 test -d ./--version && rmdir ./--version 2542 if test "${ac_cv_path_mkdir+set}" = set; then 2543 MKDIR_P="$ac_cv_path_mkdir -p" 2544 else 2545 # As a last resort, use the slow shell script. Don't cache a 2546 # value for MKDIR_P within a source directory, because that will 2547 # break other packages using the cache if that directory is 2548 # removed, or if the value is a relative name. 2549 MKDIR_P="$ac_install_sh -d" 2550 fi 2551 fi 2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2553 $as_echo "$MKDIR_P" >&6; } 2554 2555 for ac_prog in gawk mawk nawk awk 2556 do 2557 # Extract the first word of "$ac_prog", so it can be a program name with args. 2558 set dummy $ac_prog; ac_word=$2 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2560 $as_echo_n "checking for $ac_word... " >&6; } 2561 if ${ac_cv_prog_AWK+:} false; then : 2562 $as_echo_n "(cached) " >&6 2563 else 2564 if test -n "$AWK"; then 2565 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2566 else 2567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2568 for as_dir in $PATH 2569 do 2570 IFS=$as_save_IFS 2571 test -z "$as_dir" && as_dir=. 2572 for ac_exec_ext in '' $ac_executable_extensions; do 2573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2574 ac_cv_prog_AWK="$ac_prog" 2575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2576 break 2 2577 fi 2578 done 2579 done 2580 IFS=$as_save_IFS 2581 2582 fi 2583 fi 2584 AWK=$ac_cv_prog_AWK 2585 if test -n "$AWK"; then 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2587 $as_echo "$AWK" >&6; } 2588 else 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2590 $as_echo "no" >&6; } 2591 fi 2592 2593 2594 test -n "$AWK" && break 2595 done 2596 2597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2598 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2599 set x ${MAKE-make} 2600 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2601 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2602 $as_echo_n "(cached) " >&6 2603 else 2604 cat >conftest.make <<\_ACEOF 2605 SHELL = /bin/sh 2606 all: 2607 @echo '@@@%%%=$(MAKE)=@@@%%%' 2608 _ACEOF 2609 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2610 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2611 *@@@%%%=?*=@@@%%%*) 2612 eval ac_cv_prog_make_${ac_make}_set=yes;; 2613 *) 2614 eval ac_cv_prog_make_${ac_make}_set=no;; 2615 esac 2616 rm -f conftest.make 2617 fi 2618 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2620 $as_echo "yes" >&6; } 2621 SET_MAKE= 2622 else 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2624 $as_echo "no" >&6; } 2625 SET_MAKE="MAKE=${MAKE-make}" 2626 fi 2627 2628 rm -rf .tst 2>/dev/null 2629 mkdir .tst 2>/dev/null 2630 if test -d .tst; then 2631 am__leading_dot=. 2632 else 2633 am__leading_dot=_ 2634 fi 2635 rmdir .tst 2>/dev/null 2636 2637 # Check whether --enable-silent-rules was given. 2638 if test "${enable_silent_rules+set}" = set; then : 2639 enableval=$enable_silent_rules; 2640 fi 2641 2642 case $enable_silent_rules in # ((( 2643 yes) AM_DEFAULT_VERBOSITY=0;; 2644 no) AM_DEFAULT_VERBOSITY=1;; 2645 *) AM_DEFAULT_VERBOSITY=1;; 2646 esac 2647 am_make=${MAKE-make} 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2649 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2650 if ${am_cv_make_support_nested_variables+:} false; then : 2651 $as_echo_n "(cached) " >&6 2652 else 2653 if $as_echo 'TRUE=$(BAR$(V)) 2654 BAR0=false 2655 BAR1=true 2656 V=1 2657 am__doit: 2658 @$(TRUE) 2659 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2660 am_cv_make_support_nested_variables=yes 2661 else 2662 am_cv_make_support_nested_variables=no 2663 fi 2664 fi 2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2666 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2667 if test $am_cv_make_support_nested_variables = yes; then 2668 AM_V='$(V)' 2669 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2670 else 2671 AM_V=$AM_DEFAULT_VERBOSITY 2672 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2673 fi 2674 AM_BACKSLASH='\' 2675 2676 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2677 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2678 # is not polluted with repeated "-I." 2679 am__isrc=' -I$(srcdir)' 2680 # test to see if srcdir already configured 2681 if test -f $srcdir/config.status; then 2682 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2683 fi 2684 fi 2685 2686 # test whether we have cygpath 2687 if test -z "$CYGPATH_W"; then 2688 if (cygpath --version) >/dev/null 2>/dev/null; then 2689 CYGPATH_W='cygpath -w' 2690 else 2691 CYGPATH_W=echo 2692 fi 2693 fi 2694 2695 2696 # Define the identity of the package. 2697 PACKAGE='xkbcomp' 2698 VERSION='1.4.5' 2699 2700 2701 cat >>confdefs.h <<_ACEOF 2702 #define PACKAGE "$PACKAGE" 2703 _ACEOF 2704 2705 2706 cat >>confdefs.h <<_ACEOF 2707 #define VERSION "$VERSION" 2708 _ACEOF 2709 2710 # Some tools Automake needs. 2711 2712 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2713 2714 2715 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2716 2717 2718 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2719 2720 2721 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2722 2723 2724 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2725 2726 # For better backward compatibility. To be removed once Automake 1.9.x 2727 # dies out for good. For more background, see: 2728 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2729 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2730 mkdir_p='$(MKDIR_P)' 2731 2732 # We need awk for the "check" target (and possibly the TAP driver). The 2733 # system "awk" is bad on some platforms. 2734 # Always define AMTAR for backward compatibility. Yes, it's still used 2735 # in the wild :-( We should find a proper way to deprecate it ... 2736 AMTAR='$${TAR-tar}' 2737 2738 2739 # We'll loop over all known methods to create a tar archive until one works. 2740 _am_tools='gnutar pax cpio none' 2741 2742 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2743 2744 2745 2746 2747 2748 2749 # POSIX will say in a future version that running "rm -f" with no argument 2750 # is OK; and we want to be able to make that assumption in our Makefile 2751 # recipes. So use an aggressive probe to check that the usage we want is 2752 # actually supported "in the wild" to an acceptable degree. 2753 # See automake bug#10828. 2754 # To make any issue more visible, cause the running configure to be aborted 2755 # by default if the 'rm' program in use doesn't match our expectations; the 2756 # user can still override this though. 2757 if rm -f && rm -fr && rm -rf; then : OK; else 2758 cat >&2 <<'END' 2759 Oops! 2760 2761 Your 'rm' program seems unable to run without file operands specified 2762 on the command line, even when the '-f' option is present. This is contrary 2763 to the behaviour of most rm programs out there, and not conforming with 2764 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2765 2766 Please tell bug-automake@gnu.org about your system, including the value 2767 of your $PATH and any error possibly output before this message. This 2768 can help us improve future automake versions. 2769 2770 END 2771 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2772 echo 'Configuration will proceed anyway, since you have set the' >&2 2773 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2774 echo >&2 2775 else 2776 cat >&2 <<'END' 2777 Aborting the configuration process, to ensure you take notice of the issue. 2778 2779 You can download and install GNU coreutils to get an 'rm' implementation 2780 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2781 2782 If you want to complete the configuration process using your problematic 2783 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2784 to "yes", and re-run configure. 2785 2786 END 2787 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2788 fi 2789 fi 2790 2791 2792 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 DEPDIR="${am__leading_dot}deps" 2805 2806 ac_config_commands="$ac_config_commands depfiles" 2807 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2809 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2810 cat > confinc.mk << 'END' 2811 am__doit: 2812 @echo this is the am__doit target >confinc.out 2813 .PHONY: am__doit 2814 END 2815 am__include="#" 2816 am__quote= 2817 # BSD make does it like this. 2818 echo '.include "confinc.mk" # ignored' > confmf.BSD 2819 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2820 echo 'include confinc.mk # ignored' > confmf.GNU 2821 _am_result=no 2822 for s in GNU BSD; do 2823 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2824 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 2825 ac_status=$? 2826 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2827 (exit $ac_status); } 2828 case $?:`cat confinc.out 2>/dev/null` in #( 2829 '0:this is the am__doit target') : 2830 case $s in #( 2831 BSD) : 2832 am__include='.include' am__quote='"' ;; #( 2833 *) : 2834 am__include='include' am__quote='' ;; 2835 esac ;; #( 2836 *) : 2837 ;; 2838 esac 2839 if test "$am__include" != "#"; then 2840 _am_result="yes ($s style)" 2841 break 2842 fi 2843 done 2844 rm -f confinc.* confmf.* 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 2846 $as_echo "${_am_result}" >&6; } 2847 2848 # Check whether --enable-dependency-tracking was given. 2849 if test "${enable_dependency_tracking+set}" = set; then : 2850 enableval=$enable_dependency_tracking; 2851 fi 2852 2853 if test "x$enable_dependency_tracking" != xno; then 2854 am_depcomp="$ac_aux_dir/depcomp" 2855 AMDEPBACKSLASH='\' 2856 am__nodep='_no' 2857 fi 2858 if test "x$enable_dependency_tracking" != xno; then 2859 AMDEP_TRUE= 2860 AMDEP_FALSE='#' 2861 else 2862 AMDEP_TRUE='#' 2863 AMDEP_FALSE= 2864 fi 2865 2866 2867 ac_ext=c 2868 ac_cpp='$CPP $CPPFLAGS' 2869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2871 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2872 if test -n "$ac_tool_prefix"; then 2873 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2874 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2876 $as_echo_n "checking for $ac_word... " >&6; } 2877 if ${ac_cv_prog_CC+:} false; then : 2878 $as_echo_n "(cached) " >&6 2879 else 2880 if test -n "$CC"; then 2881 ac_cv_prog_CC="$CC" # Let the user override the test. 2882 else 2883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2884 for as_dir in $PATH 2885 do 2886 IFS=$as_save_IFS 2887 test -z "$as_dir" && as_dir=. 2888 for ac_exec_ext in '' $ac_executable_extensions; do 2889 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2890 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2891 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2892 break 2 2893 fi 2894 done 2895 done 2896 IFS=$as_save_IFS 2897 2898 fi 2899 fi 2900 CC=$ac_cv_prog_CC 2901 if test -n "$CC"; then 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2903 $as_echo "$CC" >&6; } 2904 else 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2906 $as_echo "no" >&6; } 2907 fi 2908 2909 2910 fi 2911 if test -z "$ac_cv_prog_CC"; then 2912 ac_ct_CC=$CC 2913 # Extract the first word of "gcc", so it can be a program name with args. 2914 set dummy gcc; ac_word=$2 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2916 $as_echo_n "checking for $ac_word... " >&6; } 2917 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2918 $as_echo_n "(cached) " >&6 2919 else 2920 if test -n "$ac_ct_CC"; then 2921 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2922 else 2923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2924 for as_dir in $PATH 2925 do 2926 IFS=$as_save_IFS 2927 test -z "$as_dir" && as_dir=. 2928 for ac_exec_ext in '' $ac_executable_extensions; do 2929 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2930 ac_cv_prog_ac_ct_CC="gcc" 2931 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2932 break 2 2933 fi 2934 done 2935 done 2936 IFS=$as_save_IFS 2937 2938 fi 2939 fi 2940 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2941 if test -n "$ac_ct_CC"; then 2942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2943 $as_echo "$ac_ct_CC" >&6; } 2944 else 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946 $as_echo "no" >&6; } 2947 fi 2948 2949 if test "x$ac_ct_CC" = x; then 2950 CC="" 2951 else 2952 case $cross_compiling:$ac_tool_warned in 2953 yes:) 2954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2955 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2956 ac_tool_warned=yes ;; 2957 esac 2958 CC=$ac_ct_CC 2959 fi 2960 else 2961 CC="$ac_cv_prog_CC" 2962 fi 2963 2964 if test -z "$CC"; then 2965 if test -n "$ac_tool_prefix"; then 2966 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2967 set dummy ${ac_tool_prefix}cc; ac_word=$2 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2969 $as_echo_n "checking for $ac_word... " >&6; } 2970 if ${ac_cv_prog_CC+:} false; then : 2971 $as_echo_n "(cached) " >&6 2972 else 2973 if test -n "$CC"; then 2974 ac_cv_prog_CC="$CC" # Let the user override the test. 2975 else 2976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2977 for as_dir in $PATH 2978 do 2979 IFS=$as_save_IFS 2980 test -z "$as_dir" && as_dir=. 2981 for ac_exec_ext in '' $ac_executable_extensions; do 2982 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2983 ac_cv_prog_CC="${ac_tool_prefix}cc" 2984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2985 break 2 2986 fi 2987 done 2988 done 2989 IFS=$as_save_IFS 2990 2991 fi 2992 fi 2993 CC=$ac_cv_prog_CC 2994 if test -n "$CC"; then 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2996 $as_echo "$CC" >&6; } 2997 else 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2999 $as_echo "no" >&6; } 3000 fi 3001 3002 3003 fi 3004 fi 3005 if test -z "$CC"; then 3006 # Extract the first word of "cc", so it can be a program name with args. 3007 set dummy cc; ac_word=$2 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3009 $as_echo_n "checking for $ac_word... " >&6; } 3010 if ${ac_cv_prog_CC+:} false; then : 3011 $as_echo_n "(cached) " >&6 3012 else 3013 if test -n "$CC"; then 3014 ac_cv_prog_CC="$CC" # Let the user override the test. 3015 else 3016 ac_prog_rejected=no 3017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3018 for as_dir in $PATH 3019 do 3020 IFS=$as_save_IFS 3021 test -z "$as_dir" && as_dir=. 3022 for ac_exec_ext in '' $ac_executable_extensions; do 3023 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3024 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3025 ac_prog_rejected=yes 3026 continue 3027 fi 3028 ac_cv_prog_CC="cc" 3029 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3030 break 2 3031 fi 3032 done 3033 done 3034 IFS=$as_save_IFS 3035 3036 if test $ac_prog_rejected = yes; then 3037 # We found a bogon in the path, so make sure we never use it. 3038 set dummy $ac_cv_prog_CC 3039 shift 3040 if test $# != 0; then 3041 # We chose a different compiler from the bogus one. 3042 # However, it has the same basename, so the bogon will be chosen 3043 # first if we set CC to just the basename; use the full file name. 3044 shift 3045 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3046 fi 3047 fi 3048 fi 3049 fi 3050 CC=$ac_cv_prog_CC 3051 if test -n "$CC"; then 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3053 $as_echo "$CC" >&6; } 3054 else 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3056 $as_echo "no" >&6; } 3057 fi 3058 3059 3060 fi 3061 if test -z "$CC"; then 3062 if test -n "$ac_tool_prefix"; then 3063 for ac_prog in cl.exe 3064 do 3065 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3066 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3068 $as_echo_n "checking for $ac_word... " >&6; } 3069 if ${ac_cv_prog_CC+:} false; then : 3070 $as_echo_n "(cached) " >&6 3071 else 3072 if test -n "$CC"; then 3073 ac_cv_prog_CC="$CC" # Let the user override the test. 3074 else 3075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3076 for as_dir in $PATH 3077 do 3078 IFS=$as_save_IFS 3079 test -z "$as_dir" && as_dir=. 3080 for ac_exec_ext in '' $ac_executable_extensions; do 3081 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3082 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 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 fi 3091 fi 3092 CC=$ac_cv_prog_CC 3093 if test -n "$CC"; then 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3095 $as_echo "$CC" >&6; } 3096 else 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3098 $as_echo "no" >&6; } 3099 fi 3100 3101 3102 test -n "$CC" && break 3103 done 3104 fi 3105 if test -z "$CC"; then 3106 ac_ct_CC=$CC 3107 for ac_prog in cl.exe 3108 do 3109 # Extract the first word of "$ac_prog", so it can be a program name with args. 3110 set dummy $ac_prog; ac_word=$2 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3112 $as_echo_n "checking for $ac_word... " >&6; } 3113 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3114 $as_echo_n "(cached) " >&6 3115 else 3116 if test -n "$ac_ct_CC"; then 3117 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3118 else 3119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3120 for as_dir in $PATH 3121 do 3122 IFS=$as_save_IFS 3123 test -z "$as_dir" && as_dir=. 3124 for ac_exec_ext in '' $ac_executable_extensions; do 3125 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3126 ac_cv_prog_ac_ct_CC="$ac_prog" 3127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3128 break 2 3129 fi 3130 done 3131 done 3132 IFS=$as_save_IFS 3133 3134 fi 3135 fi 3136 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3137 if test -n "$ac_ct_CC"; then 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3139 $as_echo "$ac_ct_CC" >&6; } 3140 else 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3142 $as_echo "no" >&6; } 3143 fi 3144 3145 3146 test -n "$ac_ct_CC" && break 3147 done 3148 3149 if test "x$ac_ct_CC" = x; then 3150 CC="" 3151 else 3152 case $cross_compiling:$ac_tool_warned in 3153 yes:) 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3156 ac_tool_warned=yes ;; 3157 esac 3158 CC=$ac_ct_CC 3159 fi 3160 fi 3161 3162 fi 3163 3164 3165 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3167 as_fn_error $? "no acceptable C compiler found in \$PATH 3168 See \`config.log' for more details" "$LINENO" 5; } 3169 3170 # Provide some information about the compiler. 3171 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3172 set X $ac_compile 3173 ac_compiler=$2 3174 for ac_option in --version -v -V -qversion; do 3175 { { ac_try="$ac_compiler $ac_option >&5" 3176 case "(($ac_try" in 3177 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3178 *) ac_try_echo=$ac_try;; 3179 esac 3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3181 $as_echo "$ac_try_echo"; } >&5 3182 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3183 ac_status=$? 3184 if test -s conftest.err; then 3185 sed '10a\ 3186 ... rest of stderr output deleted ... 3187 10q' conftest.err >conftest.er1 3188 cat conftest.er1 >&5 3189 fi 3190 rm -f conftest.er1 conftest.err 3191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3192 test $ac_status = 0; } 3193 done 3194 3195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3196 /* end confdefs.h. */ 3197 3198 int 3199 main () 3200 { 3201 3202 ; 3203 return 0; 3204 } 3205 _ACEOF 3206 ac_clean_files_save=$ac_clean_files 3207 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3208 # Try to create an executable without -o first, disregard a.out. 3209 # It will help us diagnose broken compilers, and finding out an intuition 3210 # of exeext. 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3212 $as_echo_n "checking whether the C compiler works... " >&6; } 3213 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3214 3215 # The possible output files: 3216 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3217 3218 ac_rmfiles= 3219 for ac_file in $ac_files 3220 do 3221 case $ac_file in 3222 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3223 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3224 esac 3225 done 3226 rm -f $ac_rmfiles 3227 3228 if { { ac_try="$ac_link_default" 3229 case "(($ac_try" in 3230 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3231 *) ac_try_echo=$ac_try;; 3232 esac 3233 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3234 $as_echo "$ac_try_echo"; } >&5 3235 (eval "$ac_link_default") 2>&5 3236 ac_status=$? 3237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3238 test $ac_status = 0; }; then : 3239 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3240 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3241 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3242 # so that the user can short-circuit this test for compilers unknown to 3243 # Autoconf. 3244 for ac_file in $ac_files '' 3245 do 3246 test -f "$ac_file" || continue 3247 case $ac_file in 3248 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3249 ;; 3250 [ab].out ) 3251 # We found the default executable, but exeext='' is most 3252 # certainly right. 3253 break;; 3254 *.* ) 3255 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3256 then :; else 3257 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3258 fi 3259 # We set ac_cv_exeext here because the later test for it is not 3260 # safe: cross compilers may not add the suffix if given an `-o' 3261 # argument, so we may need to know it at that point already. 3262 # Even if this section looks crufty: it has the advantage of 3263 # actually working. 3264 break;; 3265 * ) 3266 break;; 3267 esac 3268 done 3269 test "$ac_cv_exeext" = no && ac_cv_exeext= 3270 3271 else 3272 ac_file='' 3273 fi 3274 if test -z "$ac_file"; then : 3275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3276 $as_echo "no" >&6; } 3277 $as_echo "$as_me: failed program was:" >&5 3278 sed 's/^/| /' conftest.$ac_ext >&5 3279 3280 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3282 as_fn_error 77 "C compiler cannot create executables 3283 See \`config.log' for more details" "$LINENO" 5; } 3284 else 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3286 $as_echo "yes" >&6; } 3287 fi 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3289 $as_echo_n "checking for C compiler default output file name... " >&6; } 3290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3291 $as_echo "$ac_file" >&6; } 3292 ac_exeext=$ac_cv_exeext 3293 3294 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3295 ac_clean_files=$ac_clean_files_save 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3297 $as_echo_n "checking for suffix of executables... " >&6; } 3298 if { { ac_try="$ac_link" 3299 case "(($ac_try" in 3300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3301 *) ac_try_echo=$ac_try;; 3302 esac 3303 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3304 $as_echo "$ac_try_echo"; } >&5 3305 (eval "$ac_link") 2>&5 3306 ac_status=$? 3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3308 test $ac_status = 0; }; then : 3309 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3310 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3311 # work properly (i.e., refer to `conftest.exe'), while it won't with 3312 # `rm'. 3313 for ac_file in conftest.exe conftest conftest.*; do 3314 test -f "$ac_file" || continue 3315 case $ac_file in 3316 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3317 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3318 break;; 3319 * ) break;; 3320 esac 3321 done 3322 else 3323 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3324 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3325 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3326 See \`config.log' for more details" "$LINENO" 5; } 3327 fi 3328 rm -f conftest conftest$ac_cv_exeext 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3330 $as_echo "$ac_cv_exeext" >&6; } 3331 3332 rm -f conftest.$ac_ext 3333 EXEEXT=$ac_cv_exeext 3334 ac_exeext=$EXEEXT 3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3336 /* end confdefs.h. */ 3337 #include <stdio.h> 3338 int 3339 main () 3340 { 3341 FILE *f = fopen ("conftest.out", "w"); 3342 return ferror (f) || fclose (f) != 0; 3343 3344 ; 3345 return 0; 3346 } 3347 _ACEOF 3348 ac_clean_files="$ac_clean_files conftest.out" 3349 # Check that the compiler produces executables we can run. If not, either 3350 # the compiler is broken, or we cross compile. 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3352 $as_echo_n "checking whether we are cross compiling... " >&6; } 3353 if test "$cross_compiling" != yes; then 3354 { { ac_try="$ac_link" 3355 case "(($ac_try" in 3356 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3357 *) ac_try_echo=$ac_try;; 3358 esac 3359 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3360 $as_echo "$ac_try_echo"; } >&5 3361 (eval "$ac_link") 2>&5 3362 ac_status=$? 3363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3364 test $ac_status = 0; } 3365 if { ac_try='./conftest$ac_cv_exeext' 3366 { { case "(($ac_try" in 3367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3368 *) ac_try_echo=$ac_try;; 3369 esac 3370 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3371 $as_echo "$ac_try_echo"; } >&5 3372 (eval "$ac_try") 2>&5 3373 ac_status=$? 3374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3375 test $ac_status = 0; }; }; then 3376 cross_compiling=no 3377 else 3378 if test "$cross_compiling" = maybe; then 3379 cross_compiling=yes 3380 else 3381 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3382 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3383 as_fn_error $? "cannot run C compiled programs. 3384 If you meant to cross compile, use \`--host'. 3385 See \`config.log' for more details" "$LINENO" 5; } 3386 fi 3387 fi 3388 fi 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3390 $as_echo "$cross_compiling" >&6; } 3391 3392 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3393 ac_clean_files=$ac_clean_files_save 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3395 $as_echo_n "checking for suffix of object files... " >&6; } 3396 if ${ac_cv_objext+:} false; then : 3397 $as_echo_n "(cached) " >&6 3398 else 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400 /* end confdefs.h. */ 3401 3402 int 3403 main () 3404 { 3405 3406 ; 3407 return 0; 3408 } 3409 _ACEOF 3410 rm -f conftest.o conftest.obj 3411 if { { ac_try="$ac_compile" 3412 case "(($ac_try" in 3413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3414 *) ac_try_echo=$ac_try;; 3415 esac 3416 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3417 $as_echo "$ac_try_echo"; } >&5 3418 (eval "$ac_compile") 2>&5 3419 ac_status=$? 3420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3421 test $ac_status = 0; }; then : 3422 for ac_file in conftest.o conftest.obj conftest.*; do 3423 test -f "$ac_file" || continue; 3424 case $ac_file in 3425 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3426 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3427 break;; 3428 esac 3429 done 3430 else 3431 $as_echo "$as_me: failed program was:" >&5 3432 sed 's/^/| /' conftest.$ac_ext >&5 3433 3434 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3435 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3436 as_fn_error $? "cannot compute suffix of object files: cannot compile 3437 See \`config.log' for more details" "$LINENO" 5; } 3438 fi 3439 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3440 fi 3441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3442 $as_echo "$ac_cv_objext" >&6; } 3443 OBJEXT=$ac_cv_objext 3444 ac_objext=$OBJEXT 3445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3446 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3447 if ${ac_cv_c_compiler_gnu+:} false; then : 3448 $as_echo_n "(cached) " >&6 3449 else 3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451 /* end confdefs.h. */ 3452 3453 int 3454 main () 3455 { 3456 #ifndef __GNUC__ 3457 choke me 3458 #endif 3459 3460 ; 3461 return 0; 3462 } 3463 _ACEOF 3464 if ac_fn_c_try_compile "$LINENO"; then : 3465 ac_compiler_gnu=yes 3466 else 3467 ac_compiler_gnu=no 3468 fi 3469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3470 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3471 3472 fi 3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3474 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3475 if test $ac_compiler_gnu = yes; then 3476 GCC=yes 3477 else 3478 GCC= 3479 fi 3480 ac_test_CFLAGS=${CFLAGS+set} 3481 ac_save_CFLAGS=$CFLAGS 3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3483 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3484 if ${ac_cv_prog_cc_g+:} false; then : 3485 $as_echo_n "(cached) " >&6 3486 else 3487 ac_save_c_werror_flag=$ac_c_werror_flag 3488 ac_c_werror_flag=yes 3489 ac_cv_prog_cc_g=no 3490 CFLAGS="-g" 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492 /* end confdefs.h. */ 3493 3494 int 3495 main () 3496 { 3497 3498 ; 3499 return 0; 3500 } 3501 _ACEOF 3502 if ac_fn_c_try_compile "$LINENO"; then : 3503 ac_cv_prog_cc_g=yes 3504 else 3505 CFLAGS="" 3506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3507 /* end confdefs.h. */ 3508 3509 int 3510 main () 3511 { 3512 3513 ; 3514 return 0; 3515 } 3516 _ACEOF 3517 if ac_fn_c_try_compile "$LINENO"; then : 3518 3519 else 3520 ac_c_werror_flag=$ac_save_c_werror_flag 3521 CFLAGS="-g" 3522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3523 /* end confdefs.h. */ 3524 3525 int 3526 main () 3527 { 3528 3529 ; 3530 return 0; 3531 } 3532 _ACEOF 3533 if ac_fn_c_try_compile "$LINENO"; then : 3534 ac_cv_prog_cc_g=yes 3535 fi 3536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3537 fi 3538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3539 fi 3540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3541 ac_c_werror_flag=$ac_save_c_werror_flag 3542 fi 3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3544 $as_echo "$ac_cv_prog_cc_g" >&6; } 3545 if test "$ac_test_CFLAGS" = set; then 3546 CFLAGS=$ac_save_CFLAGS 3547 elif test $ac_cv_prog_cc_g = yes; then 3548 if test "$GCC" = yes; then 3549 CFLAGS="-g -O2" 3550 else 3551 CFLAGS="-g" 3552 fi 3553 else 3554 if test "$GCC" = yes; then 3555 CFLAGS="-O2" 3556 else 3557 CFLAGS= 3558 fi 3559 fi 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3561 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3562 if ${ac_cv_prog_cc_c89+:} false; then : 3563 $as_echo_n "(cached) " >&6 3564 else 3565 ac_cv_prog_cc_c89=no 3566 ac_save_CC=$CC 3567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3568 /* end confdefs.h. */ 3569 #include <stdarg.h> 3570 #include <stdio.h> 3571 struct stat; 3572 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3573 struct buf { int x; }; 3574 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3575 static char *e (p, i) 3576 char **p; 3577 int i; 3578 { 3579 return p[i]; 3580 } 3581 static char *f (char * (*g) (char **, int), char **p, ...) 3582 { 3583 char *s; 3584 va_list v; 3585 va_start (v,p); 3586 s = g (p, va_arg (v,int)); 3587 va_end (v); 3588 return s; 3589 } 3590 3591 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3592 function prototypes and stuff, but not '\xHH' hex character constants. 3593 These don't provoke an error unfortunately, instead are silently treated 3594 as 'x'. The following induces an error, until -std is added to get 3595 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3596 array size at least. It's necessary to write '\x00'==0 to get something 3597 that's true only with -std. */ 3598 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3599 3600 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3601 inside strings and character constants. */ 3602 #define FOO(x) 'x' 3603 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3604 3605 int test (int i, double x); 3606 struct s1 {int (*f) (int a);}; 3607 struct s2 {int (*f) (double a);}; 3608 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3609 int argc; 3610 char **argv; 3611 int 3612 main () 3613 { 3614 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3615 ; 3616 return 0; 3617 } 3618 _ACEOF 3619 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3620 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3621 do 3622 CC="$ac_save_CC $ac_arg" 3623 if ac_fn_c_try_compile "$LINENO"; then : 3624 ac_cv_prog_cc_c89=$ac_arg 3625 fi 3626 rm -f core conftest.err conftest.$ac_objext 3627 test "x$ac_cv_prog_cc_c89" != "xno" && break 3628 done 3629 rm -f conftest.$ac_ext 3630 CC=$ac_save_CC 3631 3632 fi 3633 # AC_CACHE_VAL 3634 case "x$ac_cv_prog_cc_c89" in 3635 x) 3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3637 $as_echo "none needed" >&6; } ;; 3638 xno) 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3640 $as_echo "unsupported" >&6; } ;; 3641 *) 3642 CC="$CC $ac_cv_prog_cc_c89" 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3644 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3645 esac 3646 if test "x$ac_cv_prog_cc_c89" != xno; then : 3647 3648 fi 3649 3650 ac_ext=c 3651 ac_cpp='$CPP $CPPFLAGS' 3652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3654 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3655 3656 ac_ext=c 3657 ac_cpp='$CPP $CPPFLAGS' 3658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3660 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3662 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3663 if ${am_cv_prog_cc_c_o+:} false; then : 3664 $as_echo_n "(cached) " >&6 3665 else 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667 /* end confdefs.h. */ 3668 3669 int 3670 main () 3671 { 3672 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 # Make sure it works both with $CC and with simple cc. 3678 # Following AC_PROG_CC_C_O, we do the test twice because some 3679 # compilers refuse to overwrite an existing .o file with -o, 3680 # though they will create one. 3681 am_cv_prog_cc_c_o=yes 3682 for am_i in 1 2; do 3683 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3684 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3685 ac_status=$? 3686 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3687 (exit $ac_status); } \ 3688 && test -f conftest2.$ac_objext; then 3689 : OK 3690 else 3691 am_cv_prog_cc_c_o=no 3692 break 3693 fi 3694 done 3695 rm -f core conftest* 3696 unset am_i 3697 fi 3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3699 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3700 if test "$am_cv_prog_cc_c_o" != yes; then 3701 # Losing compiler, so override with the script. 3702 # FIXME: It is wrong to rewrite CC. 3703 # But if we don't then we get into trouble of one sort or another. 3704 # A longer-term fix would be to have automake use am__CC in this case, 3705 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3706 CC="$am_aux_dir/compile $CC" 3707 fi 3708 ac_ext=c 3709 ac_cpp='$CPP $CPPFLAGS' 3710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3712 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3713 3714 3715 depcc="$CC" am_compiler_list= 3716 3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3718 $as_echo_n "checking dependency style of $depcc... " >&6; } 3719 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3720 $as_echo_n "(cached) " >&6 3721 else 3722 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3723 # We make a subdir and do the tests there. Otherwise we can end up 3724 # making bogus files that we don't know about and never remove. For 3725 # instance it was reported that on HP-UX the gcc test will end up 3726 # making a dummy file named 'D' -- because '-MD' means "put the output 3727 # in D". 3728 rm -rf conftest.dir 3729 mkdir conftest.dir 3730 # Copy depcomp to subdir because otherwise we won't find it if we're 3731 # using a relative directory. 3732 cp "$am_depcomp" conftest.dir 3733 cd conftest.dir 3734 # We will build objects and dependencies in a subdirectory because 3735 # it helps to detect inapplicable dependency modes. For instance 3736 # both Tru64's cc and ICC support -MD to output dependencies as a 3737 # side effect of compilation, but ICC will put the dependencies in 3738 # the current directory while Tru64 will put them in the object 3739 # directory. 3740 mkdir sub 3741 3742 am_cv_CC_dependencies_compiler_type=none 3743 if test "$am_compiler_list" = ""; then 3744 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3745 fi 3746 am__universal=false 3747 case " $depcc " in #( 3748 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3749 esac 3750 3751 for depmode in $am_compiler_list; do 3752 # Setup a source with many dependencies, because some compilers 3753 # like to wrap large dependency lists on column 80 (with \), and 3754 # we should not choose a depcomp mode which is confused by this. 3755 # 3756 # We need to recreate these files for each test, as the compiler may 3757 # overwrite some of them when testing with obscure command lines. 3758 # This happens at least with the AIX C compiler. 3759 : > sub/conftest.c 3760 for i in 1 2 3 4 5 6; do 3761 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3762 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3763 # Solaris 10 /bin/sh. 3764 echo '/* dummy */' > sub/conftst$i.h 3765 done 3766 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3767 3768 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3769 # mode. It turns out that the SunPro C++ compiler does not properly 3770 # handle '-M -o', and we need to detect this. Also, some Intel 3771 # versions had trouble with output in subdirs. 3772 am__obj=sub/conftest.${OBJEXT-o} 3773 am__minus_obj="-o $am__obj" 3774 case $depmode in 3775 gcc) 3776 # This depmode causes a compiler race in universal mode. 3777 test "$am__universal" = false || continue 3778 ;; 3779 nosideeffect) 3780 # After this tag, mechanisms are not by side-effect, so they'll 3781 # only be used when explicitly requested. 3782 if test "x$enable_dependency_tracking" = xyes; then 3783 continue 3784 else 3785 break 3786 fi 3787 ;; 3788 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3789 # This compiler won't grok '-c -o', but also, the minuso test has 3790 # not run yet. These depmodes are late enough in the game, and 3791 # so weak that their functioning should not be impacted. 3792 am__obj=conftest.${OBJEXT-o} 3793 am__minus_obj= 3794 ;; 3795 none) break ;; 3796 esac 3797 if depmode=$depmode \ 3798 source=sub/conftest.c object=$am__obj \ 3799 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3800 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3801 >/dev/null 2>conftest.err && 3802 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3803 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3804 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3805 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3806 # icc doesn't choke on unknown options, it will just issue warnings 3807 # or remarks (even with -Werror). So we grep stderr for any message 3808 # that says an option was ignored or not supported. 3809 # When given -MP, icc 7.0 and 7.1 complain thusly: 3810 # icc: Command line warning: ignoring option '-M'; no argument required 3811 # The diagnosis changed in icc 8.0: 3812 # icc: Command line remark: option '-MP' not supported 3813 if (grep 'ignoring option' conftest.err || 3814 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3815 am_cv_CC_dependencies_compiler_type=$depmode 3816 break 3817 fi 3818 fi 3819 done 3820 3821 cd .. 3822 rm -rf conftest.dir 3823 else 3824 am_cv_CC_dependencies_compiler_type=none 3825 fi 3826 3827 fi 3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3829 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3830 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3831 3832 if 3833 test "x$enable_dependency_tracking" != xno \ 3834 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3835 am__fastdepCC_TRUE= 3836 am__fastdepCC_FALSE='#' 3837 else 3838 am__fastdepCC_TRUE='#' 3839 am__fastdepCC_FALSE= 3840 fi 3841 3842 3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3844 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3845 if ${ac_cv_prog_cc_c99+:} false; then : 3846 $as_echo_n "(cached) " >&6 3847 else 3848 ac_cv_prog_cc_c99=no 3849 ac_save_CC=$CC 3850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851 /* end confdefs.h. */ 3852 #include <stdarg.h> 3853 #include <stdbool.h> 3854 #include <stdlib.h> 3855 #include <wchar.h> 3856 #include <stdio.h> 3857 3858 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3859 #define debug(...) fprintf (stderr, __VA_ARGS__) 3860 #define showlist(...) puts (#__VA_ARGS__) 3861 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3862 static void 3863 test_varargs_macros (void) 3864 { 3865 int x = 1234; 3866 int y = 5678; 3867 debug ("Flag"); 3868 debug ("X = %d\n", x); 3869 showlist (The first, second, and third items.); 3870 report (x>y, "x is %d but y is %d", x, y); 3871 } 3872 3873 // Check long long types. 3874 #define BIG64 18446744073709551615ull 3875 #define BIG32 4294967295ul 3876 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3877 #if !BIG_OK 3878 your preprocessor is broken; 3879 #endif 3880 #if BIG_OK 3881 #else 3882 your preprocessor is broken; 3883 #endif 3884 static long long int bignum = -9223372036854775807LL; 3885 static unsigned long long int ubignum = BIG64; 3886 3887 struct incomplete_array 3888 { 3889 int datasize; 3890 double data[]; 3891 }; 3892 3893 struct named_init { 3894 int number; 3895 const wchar_t *name; 3896 double average; 3897 }; 3898 3899 typedef const char *ccp; 3900 3901 static inline int 3902 test_restrict (ccp restrict text) 3903 { 3904 // See if C++-style comments work. 3905 // Iterate through items via the restricted pointer. 3906 // Also check for declarations in for loops. 3907 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3908 continue; 3909 return 0; 3910 } 3911 3912 // Check varargs and va_copy. 3913 static void 3914 test_varargs (const char *format, ...) 3915 { 3916 va_list args; 3917 va_start (args, format); 3918 va_list args_copy; 3919 va_copy (args_copy, args); 3920 3921 const char *str; 3922 int number; 3923 float fnumber; 3924 3925 while (*format) 3926 { 3927 switch (*format++) 3928 { 3929 case 's': // string 3930 str = va_arg (args_copy, const char *); 3931 break; 3932 case 'd': // int 3933 number = va_arg (args_copy, int); 3934 break; 3935 case 'f': // float 3936 fnumber = va_arg (args_copy, double); 3937 break; 3938 default: 3939 break; 3940 } 3941 } 3942 va_end (args_copy); 3943 va_end (args); 3944 } 3945 3946 int 3947 main () 3948 { 3949 3950 // Check bool. 3951 _Bool success = false; 3952 3953 // Check restrict. 3954 if (test_restrict ("String literal") == 0) 3955 success = true; 3956 char *restrict newvar = "Another string"; 3957 3958 // Check varargs. 3959 test_varargs ("s, d' f .", "string", 65, 34.234); 3960 test_varargs_macros (); 3961 3962 // Check flexible array members. 3963 struct incomplete_array *ia = 3964 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3965 ia->datasize = 10; 3966 for (int i = 0; i < ia->datasize; ++i) 3967 ia->data[i] = i * 1.234; 3968 3969 // Check named initializers. 3970 struct named_init ni = { 3971 .number = 34, 3972 .name = L"Test wide string", 3973 .average = 543.34343, 3974 }; 3975 3976 ni.number = 58; 3977 3978 int dynamic_array[ni.number]; 3979 dynamic_array[ni.number - 1] = 543; 3980 3981 // work around unused variable warnings 3982 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3983 || dynamic_array[ni.number - 1] != 543); 3984 3985 ; 3986 return 0; 3987 } 3988 _ACEOF 3989 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3990 do 3991 CC="$ac_save_CC $ac_arg" 3992 if ac_fn_c_try_compile "$LINENO"; then : 3993 ac_cv_prog_cc_c99=$ac_arg 3994 fi 3995 rm -f core conftest.err conftest.$ac_objext 3996 test "x$ac_cv_prog_cc_c99" != "xno" && break 3997 done 3998 rm -f conftest.$ac_ext 3999 CC=$ac_save_CC 4000 4001 fi 4002 # AC_CACHE_VAL 4003 case "x$ac_cv_prog_cc_c99" in 4004 x) 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4006 $as_echo "none needed" >&6; } ;; 4007 xno) 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4009 $as_echo "unsupported" >&6; } ;; 4010 *) 4011 CC="$CC $ac_cv_prog_cc_c99" 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4013 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4014 esac 4015 if test "x$ac_cv_prog_cc_c99" != xno; then : 4016 4017 fi 4018 4019 4020 4021 ac_ext=c 4022 ac_cpp='$CPP $CPPFLAGS' 4023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4025 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4027 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4028 # On Suns, sometimes $CPP names a directory. 4029 if test -n "$CPP" && test -d "$CPP"; then 4030 CPP= 4031 fi 4032 if test -z "$CPP"; then 4033 if ${ac_cv_prog_CPP+:} false; then : 4034 $as_echo_n "(cached) " >&6 4035 else 4036 # Double quotes because CPP needs to be expanded 4037 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4038 do 4039 ac_preproc_ok=false 4040 for ac_c_preproc_warn_flag in '' yes 4041 do 4042 # Use a header file that comes with gcc, so configuring glibc 4043 # with a fresh cross-compiler works. 4044 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4045 # <limits.h> exists even on freestanding compilers. 4046 # On the NeXT, cc -E runs the code through the compiler's parser, 4047 # not just through cpp. "Syntax error" is here to catch this case. 4048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4049 /* end confdefs.h. */ 4050 #ifdef __STDC__ 4051 # include <limits.h> 4052 #else 4053 # include <assert.h> 4054 #endif 4055 Syntax error 4056 _ACEOF 4057 if ac_fn_c_try_cpp "$LINENO"; then : 4058 4059 else 4060 # Broken: fails on valid input. 4061 continue 4062 fi 4063 rm -f conftest.err conftest.i conftest.$ac_ext 4064 4065 # OK, works on sane cases. Now check whether nonexistent headers 4066 # can be detected and how. 4067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4068 /* end confdefs.h. */ 4069 #include <ac_nonexistent.h> 4070 _ACEOF 4071 if ac_fn_c_try_cpp "$LINENO"; then : 4072 # Broken: success on invalid input. 4073 continue 4074 else 4075 # Passes both tests. 4076 ac_preproc_ok=: 4077 break 4078 fi 4079 rm -f conftest.err conftest.i conftest.$ac_ext 4080 4081 done 4082 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4083 rm -f conftest.i conftest.err conftest.$ac_ext 4084 if $ac_preproc_ok; then : 4085 break 4086 fi 4087 4088 done 4089 ac_cv_prog_CPP=$CPP 4090 4091 fi 4092 CPP=$ac_cv_prog_CPP 4093 else 4094 ac_cv_prog_CPP=$CPP 4095 fi 4096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4097 $as_echo "$CPP" >&6; } 4098 ac_preproc_ok=false 4099 for ac_c_preproc_warn_flag in '' yes 4100 do 4101 # Use a header file that comes with gcc, so configuring glibc 4102 # with a fresh cross-compiler works. 4103 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4104 # <limits.h> exists even on freestanding compilers. 4105 # On the NeXT, cc -E runs the code through the compiler's parser, 4106 # not just through cpp. "Syntax error" is here to catch this case. 4107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4108 /* end confdefs.h. */ 4109 #ifdef __STDC__ 4110 # include <limits.h> 4111 #else 4112 # include <assert.h> 4113 #endif 4114 Syntax error 4115 _ACEOF 4116 if ac_fn_c_try_cpp "$LINENO"; then : 4117 4118 else 4119 # Broken: fails on valid input. 4120 continue 4121 fi 4122 rm -f conftest.err conftest.i conftest.$ac_ext 4123 4124 # OK, works on sane cases. Now check whether nonexistent headers 4125 # can be detected and how. 4126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4127 /* end confdefs.h. */ 4128 #include <ac_nonexistent.h> 4129 _ACEOF 4130 if ac_fn_c_try_cpp "$LINENO"; then : 4131 # Broken: success on invalid input. 4132 continue 4133 else 4134 # Passes both tests. 4135 ac_preproc_ok=: 4136 break 4137 fi 4138 rm -f conftest.err conftest.i conftest.$ac_ext 4139 4140 done 4141 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4142 rm -f conftest.i conftest.err conftest.$ac_ext 4143 if $ac_preproc_ok; then : 4144 4145 else 4146 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4148 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4149 See \`config.log' for more details" "$LINENO" 5; } 4150 fi 4151 4152 ac_ext=c 4153 ac_cpp='$CPP $CPPFLAGS' 4154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4156 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4157 4158 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4160 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4161 if ${ac_cv_path_GREP+:} false; then : 4162 $as_echo_n "(cached) " >&6 4163 else 4164 if test -z "$GREP"; then 4165 ac_path_GREP_found=false 4166 # Loop through the user's path and test for each of PROGNAME-LIST 4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4168 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4169 do 4170 IFS=$as_save_IFS 4171 test -z "$as_dir" && as_dir=. 4172 for ac_prog in grep ggrep; do 4173 for ac_exec_ext in '' $ac_executable_extensions; do 4174 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4175 as_fn_executable_p "$ac_path_GREP" || continue 4176 # Check for GNU ac_path_GREP and select it if it is found. 4177 # Check for GNU $ac_path_GREP 4178 case `"$ac_path_GREP" --version 2>&1` in 4179 *GNU*) 4180 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4181 *) 4182 ac_count=0 4183 $as_echo_n 0123456789 >"conftest.in" 4184 while : 4185 do 4186 cat "conftest.in" "conftest.in" >"conftest.tmp" 4187 mv "conftest.tmp" "conftest.in" 4188 cp "conftest.in" "conftest.nl" 4189 $as_echo 'GREP' >> "conftest.nl" 4190 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4191 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4192 as_fn_arith $ac_count + 1 && ac_count=$as_val 4193 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4194 # Best one so far, save it but keep looking for a better one 4195 ac_cv_path_GREP="$ac_path_GREP" 4196 ac_path_GREP_max=$ac_count 4197 fi 4198 # 10*(2^10) chars as input seems more than enough 4199 test $ac_count -gt 10 && break 4200 done 4201 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4202 esac 4203 4204 $ac_path_GREP_found && break 3 4205 done 4206 done 4207 done 4208 IFS=$as_save_IFS 4209 if test -z "$ac_cv_path_GREP"; then 4210 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4211 fi 4212 else 4213 ac_cv_path_GREP=$GREP 4214 fi 4215 4216 fi 4217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4218 $as_echo "$ac_cv_path_GREP" >&6; } 4219 GREP="$ac_cv_path_GREP" 4220 4221 4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4223 $as_echo_n "checking for egrep... " >&6; } 4224 if ${ac_cv_path_EGREP+:} false; then : 4225 $as_echo_n "(cached) " >&6 4226 else 4227 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4228 then ac_cv_path_EGREP="$GREP -E" 4229 else 4230 if test -z "$EGREP"; then 4231 ac_path_EGREP_found=false 4232 # Loop through the user's path and test for each of PROGNAME-LIST 4233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4234 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4235 do 4236 IFS=$as_save_IFS 4237 test -z "$as_dir" && as_dir=. 4238 for ac_prog in egrep; do 4239 for ac_exec_ext in '' $ac_executable_extensions; do 4240 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4241 as_fn_executable_p "$ac_path_EGREP" || continue 4242 # Check for GNU ac_path_EGREP and select it if it is found. 4243 # Check for GNU $ac_path_EGREP 4244 case `"$ac_path_EGREP" --version 2>&1` in 4245 *GNU*) 4246 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4247 *) 4248 ac_count=0 4249 $as_echo_n 0123456789 >"conftest.in" 4250 while : 4251 do 4252 cat "conftest.in" "conftest.in" >"conftest.tmp" 4253 mv "conftest.tmp" "conftest.in" 4254 cp "conftest.in" "conftest.nl" 4255 $as_echo 'EGREP' >> "conftest.nl" 4256 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4257 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4258 as_fn_arith $ac_count + 1 && ac_count=$as_val 4259 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4260 # Best one so far, save it but keep looking for a better one 4261 ac_cv_path_EGREP="$ac_path_EGREP" 4262 ac_path_EGREP_max=$ac_count 4263 fi 4264 # 10*(2^10) chars as input seems more than enough 4265 test $ac_count -gt 10 && break 4266 done 4267 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4268 esac 4269 4270 $ac_path_EGREP_found && break 3 4271 done 4272 done 4273 done 4274 IFS=$as_save_IFS 4275 if test -z "$ac_cv_path_EGREP"; then 4276 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4277 fi 4278 else 4279 ac_cv_path_EGREP=$EGREP 4280 fi 4281 4282 fi 4283 fi 4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4285 $as_echo "$ac_cv_path_EGREP" >&6; } 4286 EGREP="$ac_cv_path_EGREP" 4287 4288 4289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4290 $as_echo_n "checking for ANSI C header files... " >&6; } 4291 if ${ac_cv_header_stdc+:} false; then : 4292 $as_echo_n "(cached) " >&6 4293 else 4294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4295 /* end confdefs.h. */ 4296 #include <stdlib.h> 4297 #include <stdarg.h> 4298 #include <string.h> 4299 #include <float.h> 4300 4301 int 4302 main () 4303 { 4304 4305 ; 4306 return 0; 4307 } 4308 _ACEOF 4309 if ac_fn_c_try_compile "$LINENO"; then : 4310 ac_cv_header_stdc=yes 4311 else 4312 ac_cv_header_stdc=no 4313 fi 4314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4315 4316 if test $ac_cv_header_stdc = yes; then 4317 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4319 /* end confdefs.h. */ 4320 #include <string.h> 4321 4322 _ACEOF 4323 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4324 $EGREP "memchr" >/dev/null 2>&1; then : 4325 4326 else 4327 ac_cv_header_stdc=no 4328 fi 4329 rm -f conftest* 4330 4331 fi 4332 4333 if test $ac_cv_header_stdc = yes; then 4334 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4336 /* end confdefs.h. */ 4337 #include <stdlib.h> 4338 4339 _ACEOF 4340 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4341 $EGREP "free" >/dev/null 2>&1; then : 4342 4343 else 4344 ac_cv_header_stdc=no 4345 fi 4346 rm -f conftest* 4347 4348 fi 4349 4350 if test $ac_cv_header_stdc = yes; then 4351 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4352 if test "$cross_compiling" = yes; then : 4353 : 4354 else 4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4356 /* end confdefs.h. */ 4357 #include <ctype.h> 4358 #include <stdlib.h> 4359 #if ((' ' & 0x0FF) == 0x020) 4360 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4361 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4362 #else 4363 # define ISLOWER(c) \ 4364 (('a' <= (c) && (c) <= 'i') \ 4365 || ('j' <= (c) && (c) <= 'r') \ 4366 || ('s' <= (c) && (c) <= 'z')) 4367 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4368 #endif 4369 4370 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4371 int 4372 main () 4373 { 4374 int i; 4375 for (i = 0; i < 256; i++) 4376 if (XOR (islower (i), ISLOWER (i)) 4377 || toupper (i) != TOUPPER (i)) 4378 return 2; 4379 return 0; 4380 } 4381 _ACEOF 4382 if ac_fn_c_try_run "$LINENO"; then : 4383 4384 else 4385 ac_cv_header_stdc=no 4386 fi 4387 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4388 conftest.$ac_objext conftest.beam conftest.$ac_ext 4389 fi 4390 4391 fi 4392 fi 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4394 $as_echo "$ac_cv_header_stdc" >&6; } 4395 if test $ac_cv_header_stdc = yes; then 4396 4397 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4398 4399 fi 4400 4401 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4402 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4403 inttypes.h stdint.h unistd.h 4404 do : 4405 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4406 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4407 " 4408 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4409 cat >>confdefs.h <<_ACEOF 4410 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4411 _ACEOF 4412 4413 fi 4414 4415 done 4416 4417 4418 4419 4420 4421 4422 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4423 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4424 CLANGCC="yes" 4425 else 4426 CLANGCC="no" 4427 fi 4428 4429 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4430 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4431 INTELCC="yes" 4432 else 4433 INTELCC="no" 4434 fi 4435 4436 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4437 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4438 SUNCC="yes" 4439 else 4440 SUNCC="no" 4441 fi 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4452 if test -n "$ac_tool_prefix"; then 4453 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4454 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4456 $as_echo_n "checking for $ac_word... " >&6; } 4457 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4458 $as_echo_n "(cached) " >&6 4459 else 4460 case $PKG_CONFIG in 4461 [\\/]* | ?:[\\/]*) 4462 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4463 ;; 4464 *) 4465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4466 for as_dir in $PATH 4467 do 4468 IFS=$as_save_IFS 4469 test -z "$as_dir" && as_dir=. 4470 for ac_exec_ext in '' $ac_executable_extensions; do 4471 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4472 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4474 break 2 4475 fi 4476 done 4477 done 4478 IFS=$as_save_IFS 4479 4480 ;; 4481 esac 4482 fi 4483 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4484 if test -n "$PKG_CONFIG"; then 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4486 $as_echo "$PKG_CONFIG" >&6; } 4487 else 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4489 $as_echo "no" >&6; } 4490 fi 4491 4492 4493 fi 4494 if test -z "$ac_cv_path_PKG_CONFIG"; then 4495 ac_pt_PKG_CONFIG=$PKG_CONFIG 4496 # Extract the first word of "pkg-config", so it can be a program name with args. 4497 set dummy pkg-config; ac_word=$2 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4499 $as_echo_n "checking for $ac_word... " >&6; } 4500 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4501 $as_echo_n "(cached) " >&6 4502 else 4503 case $ac_pt_PKG_CONFIG in 4504 [\\/]* | ?:[\\/]*) 4505 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4506 ;; 4507 *) 4508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4509 for as_dir in $PATH 4510 do 4511 IFS=$as_save_IFS 4512 test -z "$as_dir" && as_dir=. 4513 for ac_exec_ext in '' $ac_executable_extensions; do 4514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4515 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4517 break 2 4518 fi 4519 done 4520 done 4521 IFS=$as_save_IFS 4522 4523 ;; 4524 esac 4525 fi 4526 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4527 if test -n "$ac_pt_PKG_CONFIG"; then 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4529 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4530 else 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4532 $as_echo "no" >&6; } 4533 fi 4534 4535 if test "x$ac_pt_PKG_CONFIG" = x; then 4536 PKG_CONFIG="" 4537 else 4538 case $cross_compiling:$ac_tool_warned in 4539 yes:) 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4542 ac_tool_warned=yes ;; 4543 esac 4544 PKG_CONFIG=$ac_pt_PKG_CONFIG 4545 fi 4546 else 4547 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4548 fi 4549 4550 fi 4551 if test -n "$PKG_CONFIG"; then 4552 _pkg_min_version=0.9.0 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4554 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4555 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4557 $as_echo "yes" >&6; } 4558 else 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4560 $as_echo "no" >&6; } 4561 PKG_CONFIG="" 4562 fi 4563 fi 4564 # Make sure we can run config.sub. 4565 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4566 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4567 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4569 $as_echo_n "checking build system type... " >&6; } 4570 if ${ac_cv_build+:} false; then : 4571 $as_echo_n "(cached) " >&6 4572 else 4573 ac_build_alias=$build_alias 4574 test "x$ac_build_alias" = x && 4575 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4576 test "x$ac_build_alias" = x && 4577 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4578 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4579 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4580 4581 fi 4582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4583 $as_echo "$ac_cv_build" >&6; } 4584 case $ac_cv_build in 4585 *-*-*) ;; 4586 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4587 esac 4588 build=$ac_cv_build 4589 ac_save_IFS=$IFS; IFS='-' 4590 set x $ac_cv_build 4591 shift 4592 build_cpu=$1 4593 build_vendor=$2 4594 shift; shift 4595 # Remember, the first character of IFS is used to create $*, 4596 # except with old shells: 4597 build_os=$* 4598 IFS=$ac_save_IFS 4599 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4600 4601 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4603 $as_echo_n "checking host system type... " >&6; } 4604 if ${ac_cv_host+:} false; then : 4605 $as_echo_n "(cached) " >&6 4606 else 4607 if test "x$host_alias" = x; then 4608 ac_cv_host=$ac_cv_build 4609 else 4610 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4611 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4612 fi 4613 4614 fi 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4616 $as_echo "$ac_cv_host" >&6; } 4617 case $ac_cv_host in 4618 *-*-*) ;; 4619 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4620 esac 4621 host=$ac_cv_host 4622 ac_save_IFS=$IFS; IFS='-' 4623 set x $ac_cv_host 4624 shift 4625 host_cpu=$1 4626 host_vendor=$2 4627 shift; shift 4628 # Remember, the first character of IFS is used to create $*, 4629 # except with old shells: 4630 host_os=$* 4631 IFS=$ac_save_IFS 4632 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4633 4634 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4636 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4637 if ${ac_cv_path_SED+:} false; then : 4638 $as_echo_n "(cached) " >&6 4639 else 4640 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4641 for ac_i in 1 2 3 4 5 6 7; do 4642 ac_script="$ac_script$as_nl$ac_script" 4643 done 4644 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4645 { ac_script=; unset ac_script;} 4646 if test -z "$SED"; then 4647 ac_path_SED_found=false 4648 # Loop through the user's path and test for each of PROGNAME-LIST 4649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4650 for as_dir in $PATH 4651 do 4652 IFS=$as_save_IFS 4653 test -z "$as_dir" && as_dir=. 4654 for ac_prog in sed gsed; do 4655 for ac_exec_ext in '' $ac_executable_extensions; do 4656 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4657 as_fn_executable_p "$ac_path_SED" || continue 4658 # Check for GNU ac_path_SED and select it if it is found. 4659 # Check for GNU $ac_path_SED 4660 case `"$ac_path_SED" --version 2>&1` in 4661 *GNU*) 4662 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4663 *) 4664 ac_count=0 4665 $as_echo_n 0123456789 >"conftest.in" 4666 while : 4667 do 4668 cat "conftest.in" "conftest.in" >"conftest.tmp" 4669 mv "conftest.tmp" "conftest.in" 4670 cp "conftest.in" "conftest.nl" 4671 $as_echo '' >> "conftest.nl" 4672 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4673 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4674 as_fn_arith $ac_count + 1 && ac_count=$as_val 4675 if test $ac_count -gt ${ac_path_SED_max-0}; then 4676 # Best one so far, save it but keep looking for a better one 4677 ac_cv_path_SED="$ac_path_SED" 4678 ac_path_SED_max=$ac_count 4679 fi 4680 # 10*(2^10) chars as input seems more than enough 4681 test $ac_count -gt 10 && break 4682 done 4683 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4684 esac 4685 4686 $ac_path_SED_found && break 3 4687 done 4688 done 4689 done 4690 IFS=$as_save_IFS 4691 if test -z "$ac_cv_path_SED"; then 4692 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4693 fi 4694 else 4695 ac_cv_path_SED=$SED 4696 fi 4697 4698 fi 4699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4700 $as_echo "$ac_cv_path_SED" >&6; } 4701 SED="$ac_cv_path_SED" 4702 rm -f conftest.sed 4703 4704 4705 4706 4707 4708 4709 # Check whether --enable-selective-werror was given. 4710 if test "${enable_selective_werror+set}" = set; then : 4711 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4712 else 4713 SELECTIVE_WERROR=yes 4714 fi 4715 4716 4717 4718 4719 4720 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4721 if test "x$SUNCC" = "xyes"; then 4722 BASE_CFLAGS="-v" 4723 else 4724 BASE_CFLAGS="" 4725 fi 4726 4727 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 xorg_testset_save_CFLAGS="$CFLAGS" 4742 4743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4746 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4747 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4748 $as_echo_n "(cached) " >&6 4749 else 4750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4751 /* end confdefs.h. */ 4752 int i; 4753 _ACEOF 4754 if ac_fn_c_try_compile "$LINENO"; then : 4755 xorg_cv_cc_flag_unknown_warning_option=yes 4756 else 4757 xorg_cv_cc_flag_unknown_warning_option=no 4758 fi 4759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4760 fi 4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4762 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4764 CFLAGS="$xorg_testset_save_CFLAGS" 4765 fi 4766 4767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4770 fi 4771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4773 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4774 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4775 $as_echo_n "(cached) " >&6 4776 else 4777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4778 /* end confdefs.h. */ 4779 int i; 4780 _ACEOF 4781 if ac_fn_c_try_compile "$LINENO"; then : 4782 xorg_cv_cc_flag_unused_command_line_argument=yes 4783 else 4784 xorg_cv_cc_flag_unused_command_line_argument=no 4785 fi 4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4787 fi 4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4789 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4791 CFLAGS="$xorg_testset_save_CFLAGS" 4792 fi 4793 4794 found="no" 4795 4796 if test $found = "no" ; then 4797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4799 fi 4800 4801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4803 fi 4804 4805 CFLAGS="$CFLAGS -Wall" 4806 4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4808 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4809 cacheid=xorg_cv_cc_flag__Wall 4810 if eval \${$cacheid+:} false; then : 4811 $as_echo_n "(cached) " >&6 4812 else 4813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4814 /* end confdefs.h. */ 4815 int i; 4816 int 4817 main () 4818 { 4819 4820 ; 4821 return 0; 4822 } 4823 _ACEOF 4824 if ac_fn_c_try_link "$LINENO"; then : 4825 eval $cacheid=yes 4826 else 4827 eval $cacheid=no 4828 fi 4829 rm -f core conftest.err conftest.$ac_objext \ 4830 conftest$ac_exeext conftest.$ac_ext 4831 fi 4832 4833 4834 CFLAGS="$xorg_testset_save_CFLAGS" 4835 4836 eval supported=\$$cacheid 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4838 $as_echo "$supported" >&6; } 4839 if test "$supported" = "yes" ; then 4840 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4841 found="yes" 4842 fi 4843 fi 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 xorg_testset_save_CFLAGS="$CFLAGS" 4860 4861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4864 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4865 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4866 $as_echo_n "(cached) " >&6 4867 else 4868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4869 /* end confdefs.h. */ 4870 int i; 4871 _ACEOF 4872 if ac_fn_c_try_compile "$LINENO"; then : 4873 xorg_cv_cc_flag_unknown_warning_option=yes 4874 else 4875 xorg_cv_cc_flag_unknown_warning_option=no 4876 fi 4877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4878 fi 4879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4880 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4882 CFLAGS="$xorg_testset_save_CFLAGS" 4883 fi 4884 4885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4888 fi 4889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4891 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4892 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4893 $as_echo_n "(cached) " >&6 4894 else 4895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4896 /* end confdefs.h. */ 4897 int i; 4898 _ACEOF 4899 if ac_fn_c_try_compile "$LINENO"; then : 4900 xorg_cv_cc_flag_unused_command_line_argument=yes 4901 else 4902 xorg_cv_cc_flag_unused_command_line_argument=no 4903 fi 4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4905 fi 4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4907 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4909 CFLAGS="$xorg_testset_save_CFLAGS" 4910 fi 4911 4912 found="no" 4913 4914 if test $found = "no" ; then 4915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 fi 4918 4919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4921 fi 4922 4923 CFLAGS="$CFLAGS -Wpointer-arith" 4924 4925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4926 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4927 cacheid=xorg_cv_cc_flag__Wpointer_arith 4928 if eval \${$cacheid+:} false; then : 4929 $as_echo_n "(cached) " >&6 4930 else 4931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4932 /* end confdefs.h. */ 4933 int i; 4934 int 4935 main () 4936 { 4937 4938 ; 4939 return 0; 4940 } 4941 _ACEOF 4942 if ac_fn_c_try_link "$LINENO"; then : 4943 eval $cacheid=yes 4944 else 4945 eval $cacheid=no 4946 fi 4947 rm -f core conftest.err conftest.$ac_objext \ 4948 conftest$ac_exeext conftest.$ac_ext 4949 fi 4950 4951 4952 CFLAGS="$xorg_testset_save_CFLAGS" 4953 4954 eval supported=\$$cacheid 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4956 $as_echo "$supported" >&6; } 4957 if test "$supported" = "yes" ; then 4958 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4959 found="yes" 4960 fi 4961 fi 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 xorg_testset_save_CFLAGS="$CFLAGS" 4978 4979 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4982 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4983 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4984 $as_echo_n "(cached) " >&6 4985 else 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4987 /* end confdefs.h. */ 4988 int i; 4989 _ACEOF 4990 if ac_fn_c_try_compile "$LINENO"; then : 4991 xorg_cv_cc_flag_unknown_warning_option=yes 4992 else 4993 xorg_cv_cc_flag_unknown_warning_option=no 4994 fi 4995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4996 fi 4997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4998 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5000 CFLAGS="$xorg_testset_save_CFLAGS" 5001 fi 5002 5003 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5006 fi 5007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5009 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5010 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5011 $as_echo_n "(cached) " >&6 5012 else 5013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5014 /* end confdefs.h. */ 5015 int i; 5016 _ACEOF 5017 if ac_fn_c_try_compile "$LINENO"; then : 5018 xorg_cv_cc_flag_unused_command_line_argument=yes 5019 else 5020 xorg_cv_cc_flag_unused_command_line_argument=no 5021 fi 5022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5023 fi 5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5025 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5027 CFLAGS="$xorg_testset_save_CFLAGS" 5028 fi 5029 5030 found="no" 5031 5032 if test $found = "no" ; then 5033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 fi 5036 5037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5039 fi 5040 5041 CFLAGS="$CFLAGS -Wmissing-declarations" 5042 5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5044 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5045 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5046 if eval \${$cacheid+:} false; then : 5047 $as_echo_n "(cached) " >&6 5048 else 5049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5050 /* end confdefs.h. */ 5051 int i; 5052 int 5053 main () 5054 { 5055 5056 ; 5057 return 0; 5058 } 5059 _ACEOF 5060 if ac_fn_c_try_link "$LINENO"; then : 5061 eval $cacheid=yes 5062 else 5063 eval $cacheid=no 5064 fi 5065 rm -f core conftest.err conftest.$ac_objext \ 5066 conftest$ac_exeext conftest.$ac_ext 5067 fi 5068 5069 5070 CFLAGS="$xorg_testset_save_CFLAGS" 5071 5072 eval supported=\$$cacheid 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5074 $as_echo "$supported" >&6; } 5075 if test "$supported" = "yes" ; then 5076 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5077 found="yes" 5078 fi 5079 fi 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 xorg_testset_save_CFLAGS="$CFLAGS" 5096 5097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5101 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5102 $as_echo_n "(cached) " >&6 5103 else 5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5105 /* end confdefs.h. */ 5106 int i; 5107 _ACEOF 5108 if ac_fn_c_try_compile "$LINENO"; then : 5109 xorg_cv_cc_flag_unknown_warning_option=yes 5110 else 5111 xorg_cv_cc_flag_unknown_warning_option=no 5112 fi 5113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5114 fi 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5116 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5118 CFLAGS="$xorg_testset_save_CFLAGS" 5119 fi 5120 5121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5124 fi 5125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5127 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5128 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130 else 5131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132 /* end confdefs.h. */ 5133 int i; 5134 _ACEOF 5135 if ac_fn_c_try_compile "$LINENO"; then : 5136 xorg_cv_cc_flag_unused_command_line_argument=yes 5137 else 5138 xorg_cv_cc_flag_unused_command_line_argument=no 5139 fi 5140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5141 fi 5142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5143 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5145 CFLAGS="$xorg_testset_save_CFLAGS" 5146 fi 5147 5148 found="no" 5149 5150 if test $found = "no" ; then 5151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 fi 5154 5155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5157 fi 5158 5159 CFLAGS="$CFLAGS -Wformat=2" 5160 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5162 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5163 cacheid=xorg_cv_cc_flag__Wformat_2 5164 if eval \${$cacheid+:} false; then : 5165 $as_echo_n "(cached) " >&6 5166 else 5167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5168 /* end confdefs.h. */ 5169 int i; 5170 int 5171 main () 5172 { 5173 5174 ; 5175 return 0; 5176 } 5177 _ACEOF 5178 if ac_fn_c_try_link "$LINENO"; then : 5179 eval $cacheid=yes 5180 else 5181 eval $cacheid=no 5182 fi 5183 rm -f core conftest.err conftest.$ac_objext \ 5184 conftest$ac_exeext conftest.$ac_ext 5185 fi 5186 5187 5188 CFLAGS="$xorg_testset_save_CFLAGS" 5189 5190 eval supported=\$$cacheid 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5192 $as_echo "$supported" >&6; } 5193 if test "$supported" = "yes" ; then 5194 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5195 found="yes" 5196 fi 5197 fi 5198 5199 if test $found = "no" ; then 5200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5202 fi 5203 5204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5206 fi 5207 5208 CFLAGS="$CFLAGS -Wformat" 5209 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5211 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5212 cacheid=xorg_cv_cc_flag__Wformat 5213 if eval \${$cacheid+:} false; then : 5214 $as_echo_n "(cached) " >&6 5215 else 5216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5217 /* end confdefs.h. */ 5218 int i; 5219 int 5220 main () 5221 { 5222 5223 ; 5224 return 0; 5225 } 5226 _ACEOF 5227 if ac_fn_c_try_link "$LINENO"; then : 5228 eval $cacheid=yes 5229 else 5230 eval $cacheid=no 5231 fi 5232 rm -f core conftest.err conftest.$ac_objext \ 5233 conftest$ac_exeext conftest.$ac_ext 5234 fi 5235 5236 5237 CFLAGS="$xorg_testset_save_CFLAGS" 5238 5239 eval supported=\$$cacheid 5240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5241 $as_echo "$supported" >&6; } 5242 if test "$supported" = "yes" ; then 5243 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5244 found="yes" 5245 fi 5246 fi 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 xorg_testset_save_CFLAGS="$CFLAGS" 5265 5266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5271 $as_echo_n "(cached) " >&6 5272 else 5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274 /* end confdefs.h. */ 5275 int i; 5276 _ACEOF 5277 if ac_fn_c_try_compile "$LINENO"; then : 5278 xorg_cv_cc_flag_unknown_warning_option=yes 5279 else 5280 xorg_cv_cc_flag_unknown_warning_option=no 5281 fi 5282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5283 fi 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5287 CFLAGS="$xorg_testset_save_CFLAGS" 5288 fi 5289 5290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5293 fi 5294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5298 $as_echo_n "(cached) " >&6 5299 else 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301 /* end confdefs.h. */ 5302 int i; 5303 _ACEOF 5304 if ac_fn_c_try_compile "$LINENO"; then : 5305 xorg_cv_cc_flag_unused_command_line_argument=yes 5306 else 5307 xorg_cv_cc_flag_unused_command_line_argument=no 5308 fi 5309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5310 fi 5311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5314 CFLAGS="$xorg_testset_save_CFLAGS" 5315 fi 5316 5317 found="no" 5318 5319 if test $found = "no" ; then 5320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 fi 5323 5324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5326 fi 5327 5328 CFLAGS="$CFLAGS -Wstrict-prototypes" 5329 5330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5331 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5332 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5333 if eval \${$cacheid+:} false; then : 5334 $as_echo_n "(cached) " >&6 5335 else 5336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5337 /* end confdefs.h. */ 5338 int i; 5339 int 5340 main () 5341 { 5342 5343 ; 5344 return 0; 5345 } 5346 _ACEOF 5347 if ac_fn_c_try_link "$LINENO"; then : 5348 eval $cacheid=yes 5349 else 5350 eval $cacheid=no 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext \ 5353 conftest$ac_exeext conftest.$ac_ext 5354 fi 5355 5356 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358 5359 eval supported=\$$cacheid 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5361 $as_echo "$supported" >&6; } 5362 if test "$supported" = "yes" ; then 5363 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5364 found="yes" 5365 fi 5366 fi 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 xorg_testset_save_CFLAGS="$CFLAGS" 5383 5384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5389 $as_echo_n "(cached) " >&6 5390 else 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392 /* end confdefs.h. */ 5393 int i; 5394 _ACEOF 5395 if ac_fn_c_try_compile "$LINENO"; then : 5396 xorg_cv_cc_flag_unknown_warning_option=yes 5397 else 5398 xorg_cv_cc_flag_unknown_warning_option=no 5399 fi 5400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5401 fi 5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5405 CFLAGS="$xorg_testset_save_CFLAGS" 5406 fi 5407 5408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5411 fi 5412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5416 $as_echo_n "(cached) " >&6 5417 else 5418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5419 /* end confdefs.h. */ 5420 int i; 5421 _ACEOF 5422 if ac_fn_c_try_compile "$LINENO"; then : 5423 xorg_cv_cc_flag_unused_command_line_argument=yes 5424 else 5425 xorg_cv_cc_flag_unused_command_line_argument=no 5426 fi 5427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5428 fi 5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5432 CFLAGS="$xorg_testset_save_CFLAGS" 5433 fi 5434 5435 found="no" 5436 5437 if test $found = "no" ; then 5438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 fi 5441 5442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5444 fi 5445 5446 CFLAGS="$CFLAGS -Wmissing-prototypes" 5447 5448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5449 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5450 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5451 if eval \${$cacheid+:} false; then : 5452 $as_echo_n "(cached) " >&6 5453 else 5454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5455 /* end confdefs.h. */ 5456 int i; 5457 int 5458 main () 5459 { 5460 5461 ; 5462 return 0; 5463 } 5464 _ACEOF 5465 if ac_fn_c_try_link "$LINENO"; then : 5466 eval $cacheid=yes 5467 else 5468 eval $cacheid=no 5469 fi 5470 rm -f core conftest.err conftest.$ac_objext \ 5471 conftest$ac_exeext conftest.$ac_ext 5472 fi 5473 5474 5475 CFLAGS="$xorg_testset_save_CFLAGS" 5476 5477 eval supported=\$$cacheid 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5479 $as_echo "$supported" >&6; } 5480 if test "$supported" = "yes" ; then 5481 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5482 found="yes" 5483 fi 5484 fi 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 xorg_testset_save_CFLAGS="$CFLAGS" 5501 5502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5507 $as_echo_n "(cached) " >&6 5508 else 5509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5510 /* end confdefs.h. */ 5511 int i; 5512 _ACEOF 5513 if ac_fn_c_try_compile "$LINENO"; then : 5514 xorg_cv_cc_flag_unknown_warning_option=yes 5515 else 5516 xorg_cv_cc_flag_unknown_warning_option=no 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5519 fi 5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 fi 5525 5526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5529 fi 5530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5534 $as_echo_n "(cached) " >&6 5535 else 5536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5537 /* end confdefs.h. */ 5538 int i; 5539 _ACEOF 5540 if ac_fn_c_try_compile "$LINENO"; then : 5541 xorg_cv_cc_flag_unused_command_line_argument=yes 5542 else 5543 xorg_cv_cc_flag_unused_command_line_argument=no 5544 fi 5545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5546 fi 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551 fi 5552 5553 found="no" 5554 5555 if test $found = "no" ; then 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 fi 5563 5564 CFLAGS="$CFLAGS -Wnested-externs" 5565 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5567 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5568 cacheid=xorg_cv_cc_flag__Wnested_externs 5569 if eval \${$cacheid+:} false; then : 5570 $as_echo_n "(cached) " >&6 5571 else 5572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5573 /* end confdefs.h. */ 5574 int i; 5575 int 5576 main () 5577 { 5578 5579 ; 5580 return 0; 5581 } 5582 _ACEOF 5583 if ac_fn_c_try_link "$LINENO"; then : 5584 eval $cacheid=yes 5585 else 5586 eval $cacheid=no 5587 fi 5588 rm -f core conftest.err conftest.$ac_objext \ 5589 conftest$ac_exeext conftest.$ac_ext 5590 fi 5591 5592 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 5595 eval supported=\$$cacheid 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5597 $as_echo "$supported" >&6; } 5598 if test "$supported" = "yes" ; then 5599 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5600 found="yes" 5601 fi 5602 fi 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 xorg_testset_save_CFLAGS="$CFLAGS" 5619 5620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5625 $as_echo_n "(cached) " >&6 5626 else 5627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5628 /* end confdefs.h. */ 5629 int i; 5630 _ACEOF 5631 if ac_fn_c_try_compile "$LINENO"; then : 5632 xorg_cv_cc_flag_unknown_warning_option=yes 5633 else 5634 xorg_cv_cc_flag_unknown_warning_option=no 5635 fi 5636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5637 fi 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642 fi 5643 5644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 fi 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5652 $as_echo_n "(cached) " >&6 5653 else 5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5655 /* end confdefs.h. */ 5656 int i; 5657 _ACEOF 5658 if ac_fn_c_try_compile "$LINENO"; then : 5659 xorg_cv_cc_flag_unused_command_line_argument=yes 5660 else 5661 xorg_cv_cc_flag_unused_command_line_argument=no 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5664 fi 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 fi 5670 5671 found="no" 5672 5673 if test $found = "no" ; then 5674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 fi 5677 5678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 fi 5681 5682 CFLAGS="$CFLAGS -Wbad-function-cast" 5683 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5685 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5686 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5687 if eval \${$cacheid+:} false; then : 5688 $as_echo_n "(cached) " >&6 5689 else 5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5691 /* end confdefs.h. */ 5692 int i; 5693 int 5694 main () 5695 { 5696 5697 ; 5698 return 0; 5699 } 5700 _ACEOF 5701 if ac_fn_c_try_link "$LINENO"; then : 5702 eval $cacheid=yes 5703 else 5704 eval $cacheid=no 5705 fi 5706 rm -f core conftest.err conftest.$ac_objext \ 5707 conftest$ac_exeext conftest.$ac_ext 5708 fi 5709 5710 5711 CFLAGS="$xorg_testset_save_CFLAGS" 5712 5713 eval supported=\$$cacheid 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5715 $as_echo "$supported" >&6; } 5716 if test "$supported" = "yes" ; then 5717 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5718 found="yes" 5719 fi 5720 fi 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 xorg_testset_save_CFLAGS="$CFLAGS" 5737 5738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5741 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5742 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5743 $as_echo_n "(cached) " >&6 5744 else 5745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5746 /* end confdefs.h. */ 5747 int i; 5748 _ACEOF 5749 if ac_fn_c_try_compile "$LINENO"; then : 5750 xorg_cv_cc_flag_unknown_warning_option=yes 5751 else 5752 xorg_cv_cc_flag_unknown_warning_option=no 5753 fi 5754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5755 fi 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5757 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5759 CFLAGS="$xorg_testset_save_CFLAGS" 5760 fi 5761 5762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5765 fi 5766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5768 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5769 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5770 $as_echo_n "(cached) " >&6 5771 else 5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5773 /* end confdefs.h. */ 5774 int i; 5775 _ACEOF 5776 if ac_fn_c_try_compile "$LINENO"; then : 5777 xorg_cv_cc_flag_unused_command_line_argument=yes 5778 else 5779 xorg_cv_cc_flag_unused_command_line_argument=no 5780 fi 5781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5782 fi 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5784 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5786 CFLAGS="$xorg_testset_save_CFLAGS" 5787 fi 5788 5789 found="no" 5790 5791 if test $found = "no" ; then 5792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 fi 5795 5796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5798 fi 5799 5800 CFLAGS="$CFLAGS -Wold-style-definition" 5801 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5803 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5804 cacheid=xorg_cv_cc_flag__Wold_style_definition 5805 if eval \${$cacheid+:} false; then : 5806 $as_echo_n "(cached) " >&6 5807 else 5808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5809 /* end confdefs.h. */ 5810 int i; 5811 int 5812 main () 5813 { 5814 5815 ; 5816 return 0; 5817 } 5818 _ACEOF 5819 if ac_fn_c_try_link "$LINENO"; then : 5820 eval $cacheid=yes 5821 else 5822 eval $cacheid=no 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext \ 5825 conftest$ac_exeext conftest.$ac_ext 5826 fi 5827 5828 5829 CFLAGS="$xorg_testset_save_CFLAGS" 5830 5831 eval supported=\$$cacheid 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5833 $as_echo "$supported" >&6; } 5834 if test "$supported" = "yes" ; then 5835 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5836 found="yes" 5837 fi 5838 fi 5839 5840 if test $found = "no" ; then 5841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5843 fi 5844 5845 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5847 fi 5848 5849 CFLAGS="$CFLAGS -fd" 5850 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5852 $as_echo_n "checking if $CC supports -fd... " >&6; } 5853 cacheid=xorg_cv_cc_flag__fd 5854 if eval \${$cacheid+:} false; then : 5855 $as_echo_n "(cached) " >&6 5856 else 5857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5858 /* end confdefs.h. */ 5859 int i; 5860 int 5861 main () 5862 { 5863 5864 ; 5865 return 0; 5866 } 5867 _ACEOF 5868 if ac_fn_c_try_link "$LINENO"; then : 5869 eval $cacheid=yes 5870 else 5871 eval $cacheid=no 5872 fi 5873 rm -f core conftest.err conftest.$ac_objext \ 5874 conftest$ac_exeext conftest.$ac_ext 5875 fi 5876 5877 5878 CFLAGS="$xorg_testset_save_CFLAGS" 5879 5880 eval supported=\$$cacheid 5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5882 $as_echo "$supported" >&6; } 5883 if test "$supported" = "yes" ; then 5884 BASE_CFLAGS="$BASE_CFLAGS -fd" 5885 found="yes" 5886 fi 5887 fi 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 xorg_testset_save_CFLAGS="$CFLAGS" 5904 5905 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5908 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5909 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5910 $as_echo_n "(cached) " >&6 5911 else 5912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913 /* end confdefs.h. */ 5914 int i; 5915 _ACEOF 5916 if ac_fn_c_try_compile "$LINENO"; then : 5917 xorg_cv_cc_flag_unknown_warning_option=yes 5918 else 5919 xorg_cv_cc_flag_unknown_warning_option=no 5920 fi 5921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5922 fi 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5924 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5925 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5926 CFLAGS="$xorg_testset_save_CFLAGS" 5927 fi 5928 5929 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5932 fi 5933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5935 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5936 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5937 $as_echo_n "(cached) " >&6 5938 else 5939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5940 /* end confdefs.h. */ 5941 int i; 5942 _ACEOF 5943 if ac_fn_c_try_compile "$LINENO"; then : 5944 xorg_cv_cc_flag_unused_command_line_argument=yes 5945 else 5946 xorg_cv_cc_flag_unused_command_line_argument=no 5947 fi 5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949 fi 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5951 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954 fi 5955 5956 found="no" 5957 5958 if test $found = "no" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 5963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 fi 5966 5967 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5968 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5970 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5971 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5972 if eval \${$cacheid+:} false; then : 5973 $as_echo_n "(cached) " >&6 5974 else 5975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5976 /* end confdefs.h. */ 5977 int i; 5978 int 5979 main () 5980 { 5981 5982 ; 5983 return 0; 5984 } 5985 _ACEOF 5986 if ac_fn_c_try_link "$LINENO"; then : 5987 eval $cacheid=yes 5988 else 5989 eval $cacheid=no 5990 fi 5991 rm -f core conftest.err conftest.$ac_objext \ 5992 conftest$ac_exeext conftest.$ac_ext 5993 fi 5994 5995 5996 CFLAGS="$xorg_testset_save_CFLAGS" 5997 5998 eval supported=\$$cacheid 5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6000 $as_echo "$supported" >&6; } 6001 if test "$supported" = "yes" ; then 6002 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6003 found="yes" 6004 fi 6005 fi 6006 6007 6008 6009 6010 6011 # This chunk adds additional warnings that could catch undesired effects. 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6032 $as_echo_n "(cached) " >&6 6033 else 6034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6035 /* end confdefs.h. */ 6036 int i; 6037 _ACEOF 6038 if ac_fn_c_try_compile "$LINENO"; then : 6039 xorg_cv_cc_flag_unknown_warning_option=yes 6040 else 6041 xorg_cv_cc_flag_unknown_warning_option=no 6042 fi 6043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6044 fi 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6046 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6048 CFLAGS="$xorg_testset_save_CFLAGS" 6049 fi 6050 6051 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6054 fi 6055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6057 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6058 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6059 $as_echo_n "(cached) " >&6 6060 else 6061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6062 /* end confdefs.h. */ 6063 int i; 6064 _ACEOF 6065 if ac_fn_c_try_compile "$LINENO"; then : 6066 xorg_cv_cc_flag_unused_command_line_argument=yes 6067 else 6068 xorg_cv_cc_flag_unused_command_line_argument=no 6069 fi 6070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6071 fi 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6073 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6075 CFLAGS="$xorg_testset_save_CFLAGS" 6076 fi 6077 6078 found="no" 6079 6080 if test $found = "no" ; then 6081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 fi 6084 6085 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6087 fi 6088 6089 CFLAGS="$CFLAGS -Wunused" 6090 6091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6092 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6093 cacheid=xorg_cv_cc_flag__Wunused 6094 if eval \${$cacheid+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096 else 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 int i; 6100 int 6101 main () 6102 { 6103 6104 ; 6105 return 0; 6106 } 6107 _ACEOF 6108 if ac_fn_c_try_link "$LINENO"; then : 6109 eval $cacheid=yes 6110 else 6111 eval $cacheid=no 6112 fi 6113 rm -f core conftest.err conftest.$ac_objext \ 6114 conftest$ac_exeext conftest.$ac_ext 6115 fi 6116 6117 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119 6120 eval supported=\$$cacheid 6121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6122 $as_echo "$supported" >&6; } 6123 if test "$supported" = "yes" ; then 6124 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6125 found="yes" 6126 fi 6127 fi 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 xorg_testset_save_CFLAGS="$CFLAGS" 6144 6145 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6148 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6149 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6150 $as_echo_n "(cached) " >&6 6151 else 6152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6153 /* end confdefs.h. */ 6154 int i; 6155 _ACEOF 6156 if ac_fn_c_try_compile "$LINENO"; then : 6157 xorg_cv_cc_flag_unknown_warning_option=yes 6158 else 6159 xorg_cv_cc_flag_unknown_warning_option=no 6160 fi 6161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6162 fi 6163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6164 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 fi 6168 6169 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6172 fi 6173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6175 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6176 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6177 $as_echo_n "(cached) " >&6 6178 else 6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6180 /* end confdefs.h. */ 6181 int i; 6182 _ACEOF 6183 if ac_fn_c_try_compile "$LINENO"; then : 6184 xorg_cv_cc_flag_unused_command_line_argument=yes 6185 else 6186 xorg_cv_cc_flag_unused_command_line_argument=no 6187 fi 6188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6189 fi 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6191 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6193 CFLAGS="$xorg_testset_save_CFLAGS" 6194 fi 6195 6196 found="no" 6197 6198 if test $found = "no" ; then 6199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 fi 6202 6203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6205 fi 6206 6207 CFLAGS="$CFLAGS -Wuninitialized" 6208 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6210 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6211 cacheid=xorg_cv_cc_flag__Wuninitialized 6212 if eval \${$cacheid+:} false; then : 6213 $as_echo_n "(cached) " >&6 6214 else 6215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6216 /* end confdefs.h. */ 6217 int i; 6218 int 6219 main () 6220 { 6221 6222 ; 6223 return 0; 6224 } 6225 _ACEOF 6226 if ac_fn_c_try_link "$LINENO"; then : 6227 eval $cacheid=yes 6228 else 6229 eval $cacheid=no 6230 fi 6231 rm -f core conftest.err conftest.$ac_objext \ 6232 conftest$ac_exeext conftest.$ac_ext 6233 fi 6234 6235 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237 6238 eval supported=\$$cacheid 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6240 $as_echo "$supported" >&6; } 6241 if test "$supported" = "yes" ; then 6242 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6243 found="yes" 6244 fi 6245 fi 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 xorg_testset_save_CFLAGS="$CFLAGS" 6262 6263 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6266 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6267 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6268 $as_echo_n "(cached) " >&6 6269 else 6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6271 /* end confdefs.h. */ 6272 int i; 6273 _ACEOF 6274 if ac_fn_c_try_compile "$LINENO"; then : 6275 xorg_cv_cc_flag_unknown_warning_option=yes 6276 else 6277 xorg_cv_cc_flag_unknown_warning_option=no 6278 fi 6279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6280 fi 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6282 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6284 CFLAGS="$xorg_testset_save_CFLAGS" 6285 fi 6286 6287 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6290 fi 6291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6293 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6294 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296 else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO"; then : 6302 xorg_cv_cc_flag_unused_command_line_argument=yes 6303 else 6304 xorg_cv_cc_flag_unused_command_line_argument=no 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307 fi 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6309 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6311 CFLAGS="$xorg_testset_save_CFLAGS" 6312 fi 6313 6314 found="no" 6315 6316 if test $found = "no" ; then 6317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6319 fi 6320 6321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6323 fi 6324 6325 CFLAGS="$CFLAGS -Wshadow" 6326 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6328 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6329 cacheid=xorg_cv_cc_flag__Wshadow 6330 if eval \${$cacheid+:} false; then : 6331 $as_echo_n "(cached) " >&6 6332 else 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 int i; 6336 int 6337 main () 6338 { 6339 6340 ; 6341 return 0; 6342 } 6343 _ACEOF 6344 if ac_fn_c_try_link "$LINENO"; then : 6345 eval $cacheid=yes 6346 else 6347 eval $cacheid=no 6348 fi 6349 rm -f core conftest.err conftest.$ac_objext \ 6350 conftest$ac_exeext conftest.$ac_ext 6351 fi 6352 6353 6354 CFLAGS="$xorg_testset_save_CFLAGS" 6355 6356 eval supported=\$$cacheid 6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6358 $as_echo "$supported" >&6; } 6359 if test "$supported" = "yes" ; then 6360 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6361 found="yes" 6362 fi 6363 fi 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 xorg_testset_save_CFLAGS="$CFLAGS" 6380 6381 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6384 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6385 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6386 $as_echo_n "(cached) " >&6 6387 else 6388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 int i; 6391 _ACEOF 6392 if ac_fn_c_try_compile "$LINENO"; then : 6393 xorg_cv_cc_flag_unknown_warning_option=yes 6394 else 6395 xorg_cv_cc_flag_unknown_warning_option=no 6396 fi 6397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6398 fi 6399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6400 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6401 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6402 CFLAGS="$xorg_testset_save_CFLAGS" 6403 fi 6404 6405 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6408 fi 6409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6411 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6412 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6413 $as_echo_n "(cached) " >&6 6414 else 6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6416 /* end confdefs.h. */ 6417 int i; 6418 _ACEOF 6419 if ac_fn_c_try_compile "$LINENO"; then : 6420 xorg_cv_cc_flag_unused_command_line_argument=yes 6421 else 6422 xorg_cv_cc_flag_unused_command_line_argument=no 6423 fi 6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6425 fi 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6427 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6428 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430 fi 6431 6432 found="no" 6433 6434 if test $found = "no" ; then 6435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6437 fi 6438 6439 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 fi 6442 6443 CFLAGS="$CFLAGS -Wmissing-noreturn" 6444 6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6446 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6447 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6448 if eval \${$cacheid+:} false; then : 6449 $as_echo_n "(cached) " >&6 6450 else 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452 /* end confdefs.h. */ 6453 int i; 6454 int 6455 main () 6456 { 6457 6458 ; 6459 return 0; 6460 } 6461 _ACEOF 6462 if ac_fn_c_try_link "$LINENO"; then : 6463 eval $cacheid=yes 6464 else 6465 eval $cacheid=no 6466 fi 6467 rm -f core conftest.err conftest.$ac_objext \ 6468 conftest$ac_exeext conftest.$ac_ext 6469 fi 6470 6471 6472 CFLAGS="$xorg_testset_save_CFLAGS" 6473 6474 eval supported=\$$cacheid 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6476 $as_echo "$supported" >&6; } 6477 if test "$supported" = "yes" ; then 6478 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6479 found="yes" 6480 fi 6481 fi 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 xorg_testset_save_CFLAGS="$CFLAGS" 6498 6499 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6502 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6503 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6504 $as_echo_n "(cached) " >&6 6505 else 6506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6507 /* end confdefs.h. */ 6508 int i; 6509 _ACEOF 6510 if ac_fn_c_try_compile "$LINENO"; then : 6511 xorg_cv_cc_flag_unknown_warning_option=yes 6512 else 6513 xorg_cv_cc_flag_unknown_warning_option=no 6514 fi 6515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6516 fi 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6518 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6519 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6520 CFLAGS="$xorg_testset_save_CFLAGS" 6521 fi 6522 6523 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6526 fi 6527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6529 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6530 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6531 $as_echo_n "(cached) " >&6 6532 else 6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6534 /* end confdefs.h. */ 6535 int i; 6536 _ACEOF 6537 if ac_fn_c_try_compile "$LINENO"; then : 6538 xorg_cv_cc_flag_unused_command_line_argument=yes 6539 else 6540 xorg_cv_cc_flag_unused_command_line_argument=no 6541 fi 6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6543 fi 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6545 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548 fi 6549 6550 found="no" 6551 6552 if test $found = "no" ; then 6553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6555 fi 6556 6557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6559 fi 6560 6561 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6562 6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6564 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6565 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6566 if eval \${$cacheid+:} false; then : 6567 $as_echo_n "(cached) " >&6 6568 else 6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6570 /* end confdefs.h. */ 6571 int i; 6572 int 6573 main () 6574 { 6575 6576 ; 6577 return 0; 6578 } 6579 _ACEOF 6580 if ac_fn_c_try_link "$LINENO"; then : 6581 eval $cacheid=yes 6582 else 6583 eval $cacheid=no 6584 fi 6585 rm -f core conftest.err conftest.$ac_objext \ 6586 conftest$ac_exeext conftest.$ac_ext 6587 fi 6588 6589 6590 CFLAGS="$xorg_testset_save_CFLAGS" 6591 6592 eval supported=\$$cacheid 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6594 $as_echo "$supported" >&6; } 6595 if test "$supported" = "yes" ; then 6596 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6597 found="yes" 6598 fi 6599 fi 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 xorg_testset_save_CFLAGS="$CFLAGS" 6616 6617 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6620 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6621 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6622 $as_echo_n "(cached) " >&6 6623 else 6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6625 /* end confdefs.h. */ 6626 int i; 6627 _ACEOF 6628 if ac_fn_c_try_compile "$LINENO"; then : 6629 xorg_cv_cc_flag_unknown_warning_option=yes 6630 else 6631 xorg_cv_cc_flag_unknown_warning_option=no 6632 fi 6633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6634 fi 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6636 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6638 CFLAGS="$xorg_testset_save_CFLAGS" 6639 fi 6640 6641 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6644 fi 6645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6647 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6648 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650 else 6651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652 /* end confdefs.h. */ 6653 int i; 6654 _ACEOF 6655 if ac_fn_c_try_compile "$LINENO"; then : 6656 xorg_cv_cc_flag_unused_command_line_argument=yes 6657 else 6658 xorg_cv_cc_flag_unused_command_line_argument=no 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6661 fi 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6663 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 fi 6667 6668 found="no" 6669 6670 if test $found = "no" ; then 6671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6673 fi 6674 6675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6677 fi 6678 6679 CFLAGS="$CFLAGS -Wredundant-decls" 6680 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6682 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6683 cacheid=xorg_cv_cc_flag__Wredundant_decls 6684 if eval \${$cacheid+:} false; then : 6685 $as_echo_n "(cached) " >&6 6686 else 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688 /* end confdefs.h. */ 6689 int i; 6690 int 6691 main () 6692 { 6693 6694 ; 6695 return 0; 6696 } 6697 _ACEOF 6698 if ac_fn_c_try_link "$LINENO"; then : 6699 eval $cacheid=yes 6700 else 6701 eval $cacheid=no 6702 fi 6703 rm -f core conftest.err conftest.$ac_objext \ 6704 conftest$ac_exeext conftest.$ac_ext 6705 fi 6706 6707 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 6710 eval supported=\$$cacheid 6711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6712 $as_echo "$supported" >&6; } 6713 if test "$supported" = "yes" ; then 6714 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6715 found="yes" 6716 fi 6717 fi 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 xorg_testset_save_CFLAGS="$CFLAGS" 6734 6735 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6738 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6739 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6740 $as_echo_n "(cached) " >&6 6741 else 6742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 _ACEOF 6746 if ac_fn_c_try_compile "$LINENO"; then : 6747 xorg_cv_cc_flag_unknown_warning_option=yes 6748 else 6749 xorg_cv_cc_flag_unknown_warning_option=no 6750 fi 6751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6752 fi 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6754 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6756 CFLAGS="$xorg_testset_save_CFLAGS" 6757 fi 6758 6759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6762 fi 6763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6765 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6766 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6767 $as_echo_n "(cached) " >&6 6768 else 6769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6770 /* end confdefs.h. */ 6771 int i; 6772 _ACEOF 6773 if ac_fn_c_try_compile "$LINENO"; then : 6774 xorg_cv_cc_flag_unused_command_line_argument=yes 6775 else 6776 xorg_cv_cc_flag_unused_command_line_argument=no 6777 fi 6778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6779 fi 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6781 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6783 CFLAGS="$xorg_testset_save_CFLAGS" 6784 fi 6785 6786 found="no" 6787 6788 if test $found = "no" ; then 6789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 fi 6792 6793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6795 fi 6796 6797 CFLAGS="$CFLAGS -Wlogical-op" 6798 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6800 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6801 cacheid=xorg_cv_cc_flag__Wlogical_op 6802 if eval \${$cacheid+:} false; then : 6803 $as_echo_n "(cached) " >&6 6804 else 6805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6806 /* end confdefs.h. */ 6807 int i; 6808 int 6809 main () 6810 { 6811 6812 ; 6813 return 0; 6814 } 6815 _ACEOF 6816 if ac_fn_c_try_link "$LINENO"; then : 6817 eval $cacheid=yes 6818 else 6819 eval $cacheid=no 6820 fi 6821 rm -f core conftest.err conftest.$ac_objext \ 6822 conftest$ac_exeext conftest.$ac_ext 6823 fi 6824 6825 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827 6828 eval supported=\$$cacheid 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6830 $as_echo "$supported" >&6; } 6831 if test "$supported" = "yes" ; then 6832 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6833 found="yes" 6834 fi 6835 fi 6836 6837 6838 6839 # These are currently disabled because they are noisy. They will be enabled 6840 # in the future once the codebase is sufficiently modernized to silence 6841 # them. For now, I don't want them to drown out the other warnings. 6842 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6843 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6844 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6845 6846 # Turn some warnings into errors, so we don't accidently get successful builds 6847 # when there are problems that should be fixed. 6848 6849 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 xorg_testset_save_CFLAGS="$CFLAGS" 6864 6865 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6868 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6869 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6870 $as_echo_n "(cached) " >&6 6871 else 6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 _ACEOF 6876 if ac_fn_c_try_compile "$LINENO"; then : 6877 xorg_cv_cc_flag_unknown_warning_option=yes 6878 else 6879 xorg_cv_cc_flag_unknown_warning_option=no 6880 fi 6881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6882 fi 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6884 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6886 CFLAGS="$xorg_testset_save_CFLAGS" 6887 fi 6888 6889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6892 fi 6893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6895 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6896 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898 else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900 /* end confdefs.h. */ 6901 int i; 6902 _ACEOF 6903 if ac_fn_c_try_compile "$LINENO"; then : 6904 xorg_cv_cc_flag_unused_command_line_argument=yes 6905 else 6906 xorg_cv_cc_flag_unused_command_line_argument=no 6907 fi 6908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6909 fi 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6911 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914 fi 6915 6916 found="no" 6917 6918 if test $found = "no" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 6923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6925 fi 6926 6927 CFLAGS="$CFLAGS -Werror=implicit" 6928 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6930 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6931 cacheid=xorg_cv_cc_flag__Werror_implicit 6932 if eval \${$cacheid+:} false; then : 6933 $as_echo_n "(cached) " >&6 6934 else 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936 /* end confdefs.h. */ 6937 int i; 6938 int 6939 main () 6940 { 6941 6942 ; 6943 return 0; 6944 } 6945 _ACEOF 6946 if ac_fn_c_try_link "$LINENO"; then : 6947 eval $cacheid=yes 6948 else 6949 eval $cacheid=no 6950 fi 6951 rm -f core conftest.err conftest.$ac_objext \ 6952 conftest$ac_exeext conftest.$ac_ext 6953 fi 6954 6955 6956 CFLAGS="$xorg_testset_save_CFLAGS" 6957 6958 eval supported=\$$cacheid 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6960 $as_echo "$supported" >&6; } 6961 if test "$supported" = "yes" ; then 6962 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6963 found="yes" 6964 fi 6965 fi 6966 6967 if test $found = "no" ; then 6968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6970 fi 6971 6972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6974 fi 6975 6976 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6977 6978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6979 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6980 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6981 if eval \${$cacheid+:} false; then : 6982 $as_echo_n "(cached) " >&6 6983 else 6984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6985 /* end confdefs.h. */ 6986 int i; 6987 int 6988 main () 6989 { 6990 6991 ; 6992 return 0; 6993 } 6994 _ACEOF 6995 if ac_fn_c_try_link "$LINENO"; then : 6996 eval $cacheid=yes 6997 else 6998 eval $cacheid=no 6999 fi 7000 rm -f core conftest.err conftest.$ac_objext \ 7001 conftest$ac_exeext conftest.$ac_ext 7002 fi 7003 7004 7005 CFLAGS="$xorg_testset_save_CFLAGS" 7006 7007 eval supported=\$$cacheid 7008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7009 $as_echo "$supported" >&6; } 7010 if test "$supported" = "yes" ; then 7011 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7012 found="yes" 7013 fi 7014 fi 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 xorg_testset_save_CFLAGS="$CFLAGS" 7031 7032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7037 $as_echo_n "(cached) " >&6 7038 else 7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7040 /* end confdefs.h. */ 7041 int i; 7042 _ACEOF 7043 if ac_fn_c_try_compile "$LINENO"; then : 7044 xorg_cv_cc_flag_unknown_warning_option=yes 7045 else 7046 xorg_cv_cc_flag_unknown_warning_option=no 7047 fi 7048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7049 fi 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7053 CFLAGS="$xorg_testset_save_CFLAGS" 7054 fi 7055 7056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7059 fi 7060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7064 $as_echo_n "(cached) " >&6 7065 else 7066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7067 /* end confdefs.h. */ 7068 int i; 7069 _ACEOF 7070 if ac_fn_c_try_compile "$LINENO"; then : 7071 xorg_cv_cc_flag_unused_command_line_argument=yes 7072 else 7073 xorg_cv_cc_flag_unused_command_line_argument=no 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7076 fi 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 fi 7082 7083 found="no" 7084 7085 if test $found = "no" ; then 7086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7088 fi 7089 7090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7092 fi 7093 7094 CFLAGS="$CFLAGS -Werror=nonnull" 7095 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7097 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7098 cacheid=xorg_cv_cc_flag__Werror_nonnull 7099 if eval \${$cacheid+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101 else 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103 /* end confdefs.h. */ 7104 int i; 7105 int 7106 main () 7107 { 7108 7109 ; 7110 return 0; 7111 } 7112 _ACEOF 7113 if ac_fn_c_try_link "$LINENO"; then : 7114 eval $cacheid=yes 7115 else 7116 eval $cacheid=no 7117 fi 7118 rm -f core conftest.err conftest.$ac_objext \ 7119 conftest$ac_exeext conftest.$ac_ext 7120 fi 7121 7122 7123 CFLAGS="$xorg_testset_save_CFLAGS" 7124 7125 eval supported=\$$cacheid 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7127 $as_echo "$supported" >&6; } 7128 if test "$supported" = "yes" ; then 7129 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7130 found="yes" 7131 fi 7132 fi 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 xorg_testset_save_CFLAGS="$CFLAGS" 7149 7150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7155 $as_echo_n "(cached) " >&6 7156 else 7157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7158 /* end confdefs.h. */ 7159 int i; 7160 _ACEOF 7161 if ac_fn_c_try_compile "$LINENO"; then : 7162 xorg_cv_cc_flag_unknown_warning_option=yes 7163 else 7164 xorg_cv_cc_flag_unknown_warning_option=no 7165 fi 7166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7167 fi 7168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7171 CFLAGS="$xorg_testset_save_CFLAGS" 7172 fi 7173 7174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7177 fi 7178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7182 $as_echo_n "(cached) " >&6 7183 else 7184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7185 /* end confdefs.h. */ 7186 int i; 7187 _ACEOF 7188 if ac_fn_c_try_compile "$LINENO"; then : 7189 xorg_cv_cc_flag_unused_command_line_argument=yes 7190 else 7191 xorg_cv_cc_flag_unused_command_line_argument=no 7192 fi 7193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7194 fi 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199 fi 7200 7201 found="no" 7202 7203 if test $found = "no" ; then 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 fi 7207 7208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 fi 7211 7212 CFLAGS="$CFLAGS -Werror=init-self" 7213 7214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7215 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7216 cacheid=xorg_cv_cc_flag__Werror_init_self 7217 if eval \${$cacheid+:} false; then : 7218 $as_echo_n "(cached) " >&6 7219 else 7220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7221 /* end confdefs.h. */ 7222 int i; 7223 int 7224 main () 7225 { 7226 7227 ; 7228 return 0; 7229 } 7230 _ACEOF 7231 if ac_fn_c_try_link "$LINENO"; then : 7232 eval $cacheid=yes 7233 else 7234 eval $cacheid=no 7235 fi 7236 rm -f core conftest.err conftest.$ac_objext \ 7237 conftest$ac_exeext conftest.$ac_ext 7238 fi 7239 7240 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242 7243 eval supported=\$$cacheid 7244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7245 $as_echo "$supported" >&6; } 7246 if test "$supported" = "yes" ; then 7247 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7248 found="yes" 7249 fi 7250 fi 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 xorg_testset_save_CFLAGS="$CFLAGS" 7267 7268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7271 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7272 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7273 $as_echo_n "(cached) " >&6 7274 else 7275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7276 /* end confdefs.h. */ 7277 int i; 7278 _ACEOF 7279 if ac_fn_c_try_compile "$LINENO"; then : 7280 xorg_cv_cc_flag_unknown_warning_option=yes 7281 else 7282 xorg_cv_cc_flag_unknown_warning_option=no 7283 fi 7284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7285 fi 7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7287 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290 fi 7291 7292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7295 fi 7296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7298 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7299 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7300 $as_echo_n "(cached) " >&6 7301 else 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 int i; 7305 _ACEOF 7306 if ac_fn_c_try_compile "$LINENO"; then : 7307 xorg_cv_cc_flag_unused_command_line_argument=yes 7308 else 7309 xorg_cv_cc_flag_unused_command_line_argument=no 7310 fi 7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7312 fi 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7314 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7316 CFLAGS="$xorg_testset_save_CFLAGS" 7317 fi 7318 7319 found="no" 7320 7321 if test $found = "no" ; then 7322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7324 fi 7325 7326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7328 fi 7329 7330 CFLAGS="$CFLAGS -Werror=main" 7331 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7333 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7334 cacheid=xorg_cv_cc_flag__Werror_main 7335 if eval \${$cacheid+:} false; then : 7336 $as_echo_n "(cached) " >&6 7337 else 7338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339 /* end confdefs.h. */ 7340 int i; 7341 int 7342 main () 7343 { 7344 7345 ; 7346 return 0; 7347 } 7348 _ACEOF 7349 if ac_fn_c_try_link "$LINENO"; then : 7350 eval $cacheid=yes 7351 else 7352 eval $cacheid=no 7353 fi 7354 rm -f core conftest.err conftest.$ac_objext \ 7355 conftest$ac_exeext conftest.$ac_ext 7356 fi 7357 7358 7359 CFLAGS="$xorg_testset_save_CFLAGS" 7360 7361 eval supported=\$$cacheid 7362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7363 $as_echo "$supported" >&6; } 7364 if test "$supported" = "yes" ; then 7365 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7366 found="yes" 7367 fi 7368 fi 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 xorg_testset_save_CFLAGS="$CFLAGS" 7385 7386 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7389 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7390 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7391 $as_echo_n "(cached) " >&6 7392 else 7393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7394 /* end confdefs.h. */ 7395 int i; 7396 _ACEOF 7397 if ac_fn_c_try_compile "$LINENO"; then : 7398 xorg_cv_cc_flag_unknown_warning_option=yes 7399 else 7400 xorg_cv_cc_flag_unknown_warning_option=no 7401 fi 7402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7403 fi 7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7405 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7407 CFLAGS="$xorg_testset_save_CFLAGS" 7408 fi 7409 7410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7413 fi 7414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7416 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7417 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7418 $as_echo_n "(cached) " >&6 7419 else 7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7421 /* end confdefs.h. */ 7422 int i; 7423 _ACEOF 7424 if ac_fn_c_try_compile "$LINENO"; then : 7425 xorg_cv_cc_flag_unused_command_line_argument=yes 7426 else 7427 xorg_cv_cc_flag_unused_command_line_argument=no 7428 fi 7429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7430 fi 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7432 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 fi 7436 7437 found="no" 7438 7439 if test $found = "no" ; then 7440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7442 fi 7443 7444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7446 fi 7447 7448 CFLAGS="$CFLAGS -Werror=missing-braces" 7449 7450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7451 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7452 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7453 if eval \${$cacheid+:} false; then : 7454 $as_echo_n "(cached) " >&6 7455 else 7456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7457 /* end confdefs.h. */ 7458 int i; 7459 int 7460 main () 7461 { 7462 7463 ; 7464 return 0; 7465 } 7466 _ACEOF 7467 if ac_fn_c_try_link "$LINENO"; then : 7468 eval $cacheid=yes 7469 else 7470 eval $cacheid=no 7471 fi 7472 rm -f core conftest.err conftest.$ac_objext \ 7473 conftest$ac_exeext conftest.$ac_ext 7474 fi 7475 7476 7477 CFLAGS="$xorg_testset_save_CFLAGS" 7478 7479 eval supported=\$$cacheid 7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7481 $as_echo "$supported" >&6; } 7482 if test "$supported" = "yes" ; then 7483 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7484 found="yes" 7485 fi 7486 fi 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 xorg_testset_save_CFLAGS="$CFLAGS" 7503 7504 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7507 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7508 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7509 $as_echo_n "(cached) " >&6 7510 else 7511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7512 /* end confdefs.h. */ 7513 int i; 7514 _ACEOF 7515 if ac_fn_c_try_compile "$LINENO"; then : 7516 xorg_cv_cc_flag_unknown_warning_option=yes 7517 else 7518 xorg_cv_cc_flag_unknown_warning_option=no 7519 fi 7520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7521 fi 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7523 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7525 CFLAGS="$xorg_testset_save_CFLAGS" 7526 fi 7527 7528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7531 fi 7532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7534 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7535 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7536 $as_echo_n "(cached) " >&6 7537 else 7538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7539 /* end confdefs.h. */ 7540 int i; 7541 _ACEOF 7542 if ac_fn_c_try_compile "$LINENO"; then : 7543 xorg_cv_cc_flag_unused_command_line_argument=yes 7544 else 7545 xorg_cv_cc_flag_unused_command_line_argument=no 7546 fi 7547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7548 fi 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7550 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 fi 7554 7555 found="no" 7556 7557 if test $found = "no" ; then 7558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 fi 7561 7562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7564 fi 7565 7566 CFLAGS="$CFLAGS -Werror=sequence-point" 7567 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7569 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7570 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7571 if eval \${$cacheid+:} false; then : 7572 $as_echo_n "(cached) " >&6 7573 else 7574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7575 /* end confdefs.h. */ 7576 int i; 7577 int 7578 main () 7579 { 7580 7581 ; 7582 return 0; 7583 } 7584 _ACEOF 7585 if ac_fn_c_try_link "$LINENO"; then : 7586 eval $cacheid=yes 7587 else 7588 eval $cacheid=no 7589 fi 7590 rm -f core conftest.err conftest.$ac_objext \ 7591 conftest$ac_exeext conftest.$ac_ext 7592 fi 7593 7594 7595 CFLAGS="$xorg_testset_save_CFLAGS" 7596 7597 eval supported=\$$cacheid 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7599 $as_echo "$supported" >&6; } 7600 if test "$supported" = "yes" ; then 7601 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7602 found="yes" 7603 fi 7604 fi 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 xorg_testset_save_CFLAGS="$CFLAGS" 7621 7622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7625 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7626 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7627 $as_echo_n "(cached) " >&6 7628 else 7629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 /* end confdefs.h. */ 7631 int i; 7632 _ACEOF 7633 if ac_fn_c_try_compile "$LINENO"; then : 7634 xorg_cv_cc_flag_unknown_warning_option=yes 7635 else 7636 xorg_cv_cc_flag_unknown_warning_option=no 7637 fi 7638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7639 fi 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7641 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7643 CFLAGS="$xorg_testset_save_CFLAGS" 7644 fi 7645 7646 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7649 fi 7650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7652 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7653 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7654 $as_echo_n "(cached) " >&6 7655 else 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 int i; 7659 _ACEOF 7660 if ac_fn_c_try_compile "$LINENO"; then : 7661 xorg_cv_cc_flag_unused_command_line_argument=yes 7662 else 7663 xorg_cv_cc_flag_unused_command_line_argument=no 7664 fi 7665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7666 fi 7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7668 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7670 CFLAGS="$xorg_testset_save_CFLAGS" 7671 fi 7672 7673 found="no" 7674 7675 if test $found = "no" ; then 7676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7678 fi 7679 7680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7682 fi 7683 7684 CFLAGS="$CFLAGS -Werror=return-type" 7685 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7687 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7688 cacheid=xorg_cv_cc_flag__Werror_return_type 7689 if eval \${$cacheid+:} false; then : 7690 $as_echo_n "(cached) " >&6 7691 else 7692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7693 /* end confdefs.h. */ 7694 int i; 7695 int 7696 main () 7697 { 7698 7699 ; 7700 return 0; 7701 } 7702 _ACEOF 7703 if ac_fn_c_try_link "$LINENO"; then : 7704 eval $cacheid=yes 7705 else 7706 eval $cacheid=no 7707 fi 7708 rm -f core conftest.err conftest.$ac_objext \ 7709 conftest$ac_exeext conftest.$ac_ext 7710 fi 7711 7712 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 7715 eval supported=\$$cacheid 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7717 $as_echo "$supported" >&6; } 7718 if test "$supported" = "yes" ; then 7719 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7720 found="yes" 7721 fi 7722 fi 7723 7724 if test $found = "no" ; then 7725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7727 fi 7728 7729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7731 fi 7732 7733 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7734 7735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7736 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7737 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7738 if eval \${$cacheid+:} false; then : 7739 $as_echo_n "(cached) " >&6 7740 else 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 int 7745 main () 7746 { 7747 7748 ; 7749 return 0; 7750 } 7751 _ACEOF 7752 if ac_fn_c_try_link "$LINENO"; then : 7753 eval $cacheid=yes 7754 else 7755 eval $cacheid=no 7756 fi 7757 rm -f core conftest.err conftest.$ac_objext \ 7758 conftest$ac_exeext conftest.$ac_ext 7759 fi 7760 7761 7762 CFLAGS="$xorg_testset_save_CFLAGS" 7763 7764 eval supported=\$$cacheid 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7766 $as_echo "$supported" >&6; } 7767 if test "$supported" = "yes" ; then 7768 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7769 found="yes" 7770 fi 7771 fi 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 xorg_testset_save_CFLAGS="$CFLAGS" 7788 7789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7792 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7793 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7794 $as_echo_n "(cached) " >&6 7795 else 7796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7797 /* end confdefs.h. */ 7798 int i; 7799 _ACEOF 7800 if ac_fn_c_try_compile "$LINENO"; then : 7801 xorg_cv_cc_flag_unknown_warning_option=yes 7802 else 7803 xorg_cv_cc_flag_unknown_warning_option=no 7804 fi 7805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7806 fi 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7808 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7810 CFLAGS="$xorg_testset_save_CFLAGS" 7811 fi 7812 7813 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7816 fi 7817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7819 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7820 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7821 $as_echo_n "(cached) " >&6 7822 else 7823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824 /* end confdefs.h. */ 7825 int i; 7826 _ACEOF 7827 if ac_fn_c_try_compile "$LINENO"; then : 7828 xorg_cv_cc_flag_unused_command_line_argument=yes 7829 else 7830 xorg_cv_cc_flag_unused_command_line_argument=no 7831 fi 7832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7833 fi 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7835 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7837 CFLAGS="$xorg_testset_save_CFLAGS" 7838 fi 7839 7840 found="no" 7841 7842 if test $found = "no" ; then 7843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 fi 7846 7847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7849 fi 7850 7851 CFLAGS="$CFLAGS -Werror=trigraphs" 7852 7853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7854 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7855 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7856 if eval \${$cacheid+:} false; then : 7857 $as_echo_n "(cached) " >&6 7858 else 7859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7860 /* end confdefs.h. */ 7861 int i; 7862 int 7863 main () 7864 { 7865 7866 ; 7867 return 0; 7868 } 7869 _ACEOF 7870 if ac_fn_c_try_link "$LINENO"; then : 7871 eval $cacheid=yes 7872 else 7873 eval $cacheid=no 7874 fi 7875 rm -f core conftest.err conftest.$ac_objext \ 7876 conftest$ac_exeext conftest.$ac_ext 7877 fi 7878 7879 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881 7882 eval supported=\$$cacheid 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7884 $as_echo "$supported" >&6; } 7885 if test "$supported" = "yes" ; then 7886 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7887 found="yes" 7888 fi 7889 fi 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 xorg_testset_save_CFLAGS="$CFLAGS" 7906 7907 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7910 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7911 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7912 $as_echo_n "(cached) " >&6 7913 else 7914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7915 /* end confdefs.h. */ 7916 int i; 7917 _ACEOF 7918 if ac_fn_c_try_compile "$LINENO"; then : 7919 xorg_cv_cc_flag_unknown_warning_option=yes 7920 else 7921 xorg_cv_cc_flag_unknown_warning_option=no 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7924 fi 7925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7926 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 fi 7930 7931 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7934 fi 7935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7937 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7938 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7939 $as_echo_n "(cached) " >&6 7940 else 7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942 /* end confdefs.h. */ 7943 int i; 7944 _ACEOF 7945 if ac_fn_c_try_compile "$LINENO"; then : 7946 xorg_cv_cc_flag_unused_command_line_argument=yes 7947 else 7948 xorg_cv_cc_flag_unused_command_line_argument=no 7949 fi 7950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7951 fi 7952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7953 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7954 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7955 CFLAGS="$xorg_testset_save_CFLAGS" 7956 fi 7957 7958 found="no" 7959 7960 if test $found = "no" ; then 7961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 fi 7964 7965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7967 fi 7968 7969 CFLAGS="$CFLAGS -Werror=array-bounds" 7970 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7972 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7973 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7974 if eval \${$cacheid+:} false; then : 7975 $as_echo_n "(cached) " >&6 7976 else 7977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978 /* end confdefs.h. */ 7979 int i; 7980 int 7981 main () 7982 { 7983 7984 ; 7985 return 0; 7986 } 7987 _ACEOF 7988 if ac_fn_c_try_link "$LINENO"; then : 7989 eval $cacheid=yes 7990 else 7991 eval $cacheid=no 7992 fi 7993 rm -f core conftest.err conftest.$ac_objext \ 7994 conftest$ac_exeext conftest.$ac_ext 7995 fi 7996 7997 7998 CFLAGS="$xorg_testset_save_CFLAGS" 7999 8000 eval supported=\$$cacheid 8001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8002 $as_echo "$supported" >&6; } 8003 if test "$supported" = "yes" ; then 8004 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8005 found="yes" 8006 fi 8007 fi 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 xorg_testset_save_CFLAGS="$CFLAGS" 8024 8025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8030 $as_echo_n "(cached) " >&6 8031 else 8032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8033 /* end confdefs.h. */ 8034 int i; 8035 _ACEOF 8036 if ac_fn_c_try_compile "$LINENO"; then : 8037 xorg_cv_cc_flag_unknown_warning_option=yes 8038 else 8039 xorg_cv_cc_flag_unknown_warning_option=no 8040 fi 8041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8042 fi 8043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8046 CFLAGS="$xorg_testset_save_CFLAGS" 8047 fi 8048 8049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8052 fi 8053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8057 $as_echo_n "(cached) " >&6 8058 else 8059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8060 /* end confdefs.h. */ 8061 int i; 8062 _ACEOF 8063 if ac_fn_c_try_compile "$LINENO"; then : 8064 xorg_cv_cc_flag_unused_command_line_argument=yes 8065 else 8066 xorg_cv_cc_flag_unused_command_line_argument=no 8067 fi 8068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8069 fi 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074 fi 8075 8076 found="no" 8077 8078 if test $found = "no" ; then 8079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8081 fi 8082 8083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 fi 8086 8087 CFLAGS="$CFLAGS -Werror=write-strings" 8088 8089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8090 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8091 cacheid=xorg_cv_cc_flag__Werror_write_strings 8092 if eval \${$cacheid+:} false; then : 8093 $as_echo_n "(cached) " >&6 8094 else 8095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8096 /* end confdefs.h. */ 8097 int i; 8098 int 8099 main () 8100 { 8101 8102 ; 8103 return 0; 8104 } 8105 _ACEOF 8106 if ac_fn_c_try_link "$LINENO"; then : 8107 eval $cacheid=yes 8108 else 8109 eval $cacheid=no 8110 fi 8111 rm -f core conftest.err conftest.$ac_objext \ 8112 conftest$ac_exeext conftest.$ac_ext 8113 fi 8114 8115 8116 CFLAGS="$xorg_testset_save_CFLAGS" 8117 8118 eval supported=\$$cacheid 8119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8120 $as_echo "$supported" >&6; } 8121 if test "$supported" = "yes" ; then 8122 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8123 found="yes" 8124 fi 8125 fi 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 xorg_testset_save_CFLAGS="$CFLAGS" 8142 8143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8146 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8147 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8148 $as_echo_n "(cached) " >&6 8149 else 8150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8151 /* end confdefs.h. */ 8152 int i; 8153 _ACEOF 8154 if ac_fn_c_try_compile "$LINENO"; then : 8155 xorg_cv_cc_flag_unknown_warning_option=yes 8156 else 8157 xorg_cv_cc_flag_unknown_warning_option=no 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8160 fi 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8162 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8164 CFLAGS="$xorg_testset_save_CFLAGS" 8165 fi 8166 8167 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8170 fi 8171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8173 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8174 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8178 /* end confdefs.h. */ 8179 int i; 8180 _ACEOF 8181 if ac_fn_c_try_compile "$LINENO"; then : 8182 xorg_cv_cc_flag_unused_command_line_argument=yes 8183 else 8184 xorg_cv_cc_flag_unused_command_line_argument=no 8185 fi 8186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8187 fi 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8189 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8191 CFLAGS="$xorg_testset_save_CFLAGS" 8192 fi 8193 8194 found="no" 8195 8196 if test $found = "no" ; then 8197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8199 fi 8200 8201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8203 fi 8204 8205 CFLAGS="$CFLAGS -Werror=address" 8206 8207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8208 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8209 cacheid=xorg_cv_cc_flag__Werror_address 8210 if eval \${$cacheid+:} false; then : 8211 $as_echo_n "(cached) " >&6 8212 else 8213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8214 /* end confdefs.h. */ 8215 int i; 8216 int 8217 main () 8218 { 8219 8220 ; 8221 return 0; 8222 } 8223 _ACEOF 8224 if ac_fn_c_try_link "$LINENO"; then : 8225 eval $cacheid=yes 8226 else 8227 eval $cacheid=no 8228 fi 8229 rm -f core conftest.err conftest.$ac_objext \ 8230 conftest$ac_exeext conftest.$ac_ext 8231 fi 8232 8233 8234 CFLAGS="$xorg_testset_save_CFLAGS" 8235 8236 eval supported=\$$cacheid 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8238 $as_echo "$supported" >&6; } 8239 if test "$supported" = "yes" ; then 8240 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8241 found="yes" 8242 fi 8243 fi 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 xorg_testset_save_CFLAGS="$CFLAGS" 8260 8261 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8264 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8265 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8266 $as_echo_n "(cached) " >&6 8267 else 8268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8269 /* end confdefs.h. */ 8270 int i; 8271 _ACEOF 8272 if ac_fn_c_try_compile "$LINENO"; then : 8273 xorg_cv_cc_flag_unknown_warning_option=yes 8274 else 8275 xorg_cv_cc_flag_unknown_warning_option=no 8276 fi 8277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8278 fi 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8280 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 fi 8284 8285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8288 fi 8289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8291 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8292 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8293 $as_echo_n "(cached) " >&6 8294 else 8295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8296 /* end confdefs.h. */ 8297 int i; 8298 _ACEOF 8299 if ac_fn_c_try_compile "$LINENO"; then : 8300 xorg_cv_cc_flag_unused_command_line_argument=yes 8301 else 8302 xorg_cv_cc_flag_unused_command_line_argument=no 8303 fi 8304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8305 fi 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8307 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8309 CFLAGS="$xorg_testset_save_CFLAGS" 8310 fi 8311 8312 found="no" 8313 8314 if test $found = "no" ; then 8315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8317 fi 8318 8319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8321 fi 8322 8323 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8324 8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8326 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8327 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8328 if eval \${$cacheid+:} false; then : 8329 $as_echo_n "(cached) " >&6 8330 else 8331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8332 /* end confdefs.h. */ 8333 int i; 8334 int 8335 main () 8336 { 8337 8338 ; 8339 return 0; 8340 } 8341 _ACEOF 8342 if ac_fn_c_try_link "$LINENO"; then : 8343 eval $cacheid=yes 8344 else 8345 eval $cacheid=no 8346 fi 8347 rm -f core conftest.err conftest.$ac_objext \ 8348 conftest$ac_exeext conftest.$ac_ext 8349 fi 8350 8351 8352 CFLAGS="$xorg_testset_save_CFLAGS" 8353 8354 eval supported=\$$cacheid 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8356 $as_echo "$supported" >&6; } 8357 if test "$supported" = "yes" ; then 8358 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8359 found="yes" 8360 fi 8361 fi 8362 8363 if test $found = "no" ; then 8364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8366 fi 8367 8368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8370 fi 8371 8372 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8373 8374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8375 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8376 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8377 if eval \${$cacheid+:} false; then : 8378 $as_echo_n "(cached) " >&6 8379 else 8380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8381 /* end confdefs.h. */ 8382 int i; 8383 int 8384 main () 8385 { 8386 8387 ; 8388 return 0; 8389 } 8390 _ACEOF 8391 if ac_fn_c_try_link "$LINENO"; then : 8392 eval $cacheid=yes 8393 else 8394 eval $cacheid=no 8395 fi 8396 rm -f core conftest.err conftest.$ac_objext \ 8397 conftest$ac_exeext conftest.$ac_ext 8398 fi 8399 8400 8401 CFLAGS="$xorg_testset_save_CFLAGS" 8402 8403 eval supported=\$$cacheid 8404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8405 $as_echo "$supported" >&6; } 8406 if test "$supported" = "yes" ; then 8407 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8408 found="yes" 8409 fi 8410 fi 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 xorg_testset_save_CFLAGS="$CFLAGS" 8427 8428 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8431 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8432 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8433 $as_echo_n "(cached) " >&6 8434 else 8435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8436 /* end confdefs.h. */ 8437 int i; 8438 _ACEOF 8439 if ac_fn_c_try_compile "$LINENO"; then : 8440 xorg_cv_cc_flag_unknown_warning_option=yes 8441 else 8442 xorg_cv_cc_flag_unknown_warning_option=no 8443 fi 8444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8445 fi 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8447 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8449 CFLAGS="$xorg_testset_save_CFLAGS" 8450 fi 8451 8452 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 fi 8456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8458 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8459 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8460 $as_echo_n "(cached) " >&6 8461 else 8462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8463 /* end confdefs.h. */ 8464 int i; 8465 _ACEOF 8466 if ac_fn_c_try_compile "$LINENO"; then : 8467 xorg_cv_cc_flag_unused_command_line_argument=yes 8468 else 8469 xorg_cv_cc_flag_unused_command_line_argument=no 8470 fi 8471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8472 fi 8473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8474 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8475 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8476 CFLAGS="$xorg_testset_save_CFLAGS" 8477 fi 8478 8479 found="no" 8480 8481 if test $found = "no" ; then 8482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8484 fi 8485 8486 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8488 fi 8489 8490 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8491 8492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8493 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8494 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8495 if eval \${$cacheid+:} false; then : 8496 $as_echo_n "(cached) " >&6 8497 else 8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499 /* end confdefs.h. */ 8500 int i; 8501 int 8502 main () 8503 { 8504 8505 ; 8506 return 0; 8507 } 8508 _ACEOF 8509 if ac_fn_c_try_link "$LINENO"; then : 8510 eval $cacheid=yes 8511 else 8512 eval $cacheid=no 8513 fi 8514 rm -f core conftest.err conftest.$ac_objext \ 8515 conftest$ac_exeext conftest.$ac_ext 8516 fi 8517 8518 8519 CFLAGS="$xorg_testset_save_CFLAGS" 8520 8521 eval supported=\$$cacheid 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8523 $as_echo "$supported" >&6; } 8524 if test "$supported" = "yes" ; then 8525 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8526 found="yes" 8527 fi 8528 fi 8529 8530 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8531 else 8532 { $as_echo "$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 8533 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 xorg_testset_save_CFLAGS="$CFLAGS" 8548 8549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8552 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8553 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8554 $as_echo_n "(cached) " >&6 8555 else 8556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557 /* end confdefs.h. */ 8558 int i; 8559 _ACEOF 8560 if ac_fn_c_try_compile "$LINENO"; then : 8561 xorg_cv_cc_flag_unknown_warning_option=yes 8562 else 8563 xorg_cv_cc_flag_unknown_warning_option=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8566 fi 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8568 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571 fi 8572 8573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8576 fi 8577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8579 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8580 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8581 $as_echo_n "(cached) " >&6 8582 else 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584 /* end confdefs.h. */ 8585 int i; 8586 _ACEOF 8587 if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_cv_cc_flag_unused_command_line_argument=yes 8589 else 8590 xorg_cv_cc_flag_unused_command_line_argument=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593 fi 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8595 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 fi 8599 8600 found="no" 8601 8602 if test $found = "no" ; then 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 fi 8606 8607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8609 fi 8610 8611 CFLAGS="$CFLAGS -Wimplicit" 8612 8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8614 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8615 cacheid=xorg_cv_cc_flag__Wimplicit 8616 if eval \${$cacheid+:} false; then : 8617 $as_echo_n "(cached) " >&6 8618 else 8619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8620 /* end confdefs.h. */ 8621 int i; 8622 int 8623 main () 8624 { 8625 8626 ; 8627 return 0; 8628 } 8629 _ACEOF 8630 if ac_fn_c_try_link "$LINENO"; then : 8631 eval $cacheid=yes 8632 else 8633 eval $cacheid=no 8634 fi 8635 rm -f core conftest.err conftest.$ac_objext \ 8636 conftest$ac_exeext conftest.$ac_ext 8637 fi 8638 8639 8640 CFLAGS="$xorg_testset_save_CFLAGS" 8641 8642 eval supported=\$$cacheid 8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8644 $as_echo "$supported" >&6; } 8645 if test "$supported" = "yes" ; then 8646 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8647 found="yes" 8648 fi 8649 fi 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 xorg_testset_save_CFLAGS="$CFLAGS" 8666 8667 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8670 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8671 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8672 $as_echo_n "(cached) " >&6 8673 else 8674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8675 /* end confdefs.h. */ 8676 int i; 8677 _ACEOF 8678 if ac_fn_c_try_compile "$LINENO"; then : 8679 xorg_cv_cc_flag_unknown_warning_option=yes 8680 else 8681 xorg_cv_cc_flag_unknown_warning_option=no 8682 fi 8683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8684 fi 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8686 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8688 CFLAGS="$xorg_testset_save_CFLAGS" 8689 fi 8690 8691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8694 fi 8695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8697 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8698 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8699 $as_echo_n "(cached) " >&6 8700 else 8701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 _ACEOF 8705 if ac_fn_c_try_compile "$LINENO"; then : 8706 xorg_cv_cc_flag_unused_command_line_argument=yes 8707 else 8708 xorg_cv_cc_flag_unused_command_line_argument=no 8709 fi 8710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8711 fi 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8713 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 fi 8717 8718 found="no" 8719 8720 if test $found = "no" ; then 8721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8723 fi 8724 8725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 fi 8728 8729 CFLAGS="$CFLAGS -Wnonnull" 8730 8731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8732 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8733 cacheid=xorg_cv_cc_flag__Wnonnull 8734 if eval \${$cacheid+:} false; then : 8735 $as_echo_n "(cached) " >&6 8736 else 8737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8738 /* end confdefs.h. */ 8739 int i; 8740 int 8741 main () 8742 { 8743 8744 ; 8745 return 0; 8746 } 8747 _ACEOF 8748 if ac_fn_c_try_link "$LINENO"; then : 8749 eval $cacheid=yes 8750 else 8751 eval $cacheid=no 8752 fi 8753 rm -f core conftest.err conftest.$ac_objext \ 8754 conftest$ac_exeext conftest.$ac_ext 8755 fi 8756 8757 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 8760 eval supported=\$$cacheid 8761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8762 $as_echo "$supported" >&6; } 8763 if test "$supported" = "yes" ; then 8764 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8765 found="yes" 8766 fi 8767 fi 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 xorg_testset_save_CFLAGS="$CFLAGS" 8784 8785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8788 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8789 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8790 $as_echo_n "(cached) " >&6 8791 else 8792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793 /* end confdefs.h. */ 8794 int i; 8795 _ACEOF 8796 if ac_fn_c_try_compile "$LINENO"; then : 8797 xorg_cv_cc_flag_unknown_warning_option=yes 8798 else 8799 xorg_cv_cc_flag_unknown_warning_option=no 8800 fi 8801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8802 fi 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8804 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807 fi 8808 8809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8812 fi 8813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8815 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8816 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8817 $as_echo_n "(cached) " >&6 8818 else 8819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8820 /* end confdefs.h. */ 8821 int i; 8822 _ACEOF 8823 if ac_fn_c_try_compile "$LINENO"; then : 8824 xorg_cv_cc_flag_unused_command_line_argument=yes 8825 else 8826 xorg_cv_cc_flag_unused_command_line_argument=no 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8829 fi 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8831 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8833 CFLAGS="$xorg_testset_save_CFLAGS" 8834 fi 8835 8836 found="no" 8837 8838 if test $found = "no" ; then 8839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8841 fi 8842 8843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 fi 8846 8847 CFLAGS="$CFLAGS -Winit-self" 8848 8849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8850 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8851 cacheid=xorg_cv_cc_flag__Winit_self 8852 if eval \${$cacheid+:} false; then : 8853 $as_echo_n "(cached) " >&6 8854 else 8855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8856 /* end confdefs.h. */ 8857 int i; 8858 int 8859 main () 8860 { 8861 8862 ; 8863 return 0; 8864 } 8865 _ACEOF 8866 if ac_fn_c_try_link "$LINENO"; then : 8867 eval $cacheid=yes 8868 else 8869 eval $cacheid=no 8870 fi 8871 rm -f core conftest.err conftest.$ac_objext \ 8872 conftest$ac_exeext conftest.$ac_ext 8873 fi 8874 8875 8876 CFLAGS="$xorg_testset_save_CFLAGS" 8877 8878 eval supported=\$$cacheid 8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8880 $as_echo "$supported" >&6; } 8881 if test "$supported" = "yes" ; then 8882 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8883 found="yes" 8884 fi 8885 fi 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 xorg_testset_save_CFLAGS="$CFLAGS" 8902 8903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8907 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8908 $as_echo_n "(cached) " >&6 8909 else 8910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911 /* end confdefs.h. */ 8912 int i; 8913 _ACEOF 8914 if ac_fn_c_try_compile "$LINENO"; then : 8915 xorg_cv_cc_flag_unknown_warning_option=yes 8916 else 8917 xorg_cv_cc_flag_unknown_warning_option=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8920 fi 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8922 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 fi 8926 8927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8930 fi 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8933 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8934 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8935 $as_echo_n "(cached) " >&6 8936 else 8937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8938 /* end confdefs.h. */ 8939 int i; 8940 _ACEOF 8941 if ac_fn_c_try_compile "$LINENO"; then : 8942 xorg_cv_cc_flag_unused_command_line_argument=yes 8943 else 8944 xorg_cv_cc_flag_unused_command_line_argument=no 8945 fi 8946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8947 fi 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8949 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8951 CFLAGS="$xorg_testset_save_CFLAGS" 8952 fi 8953 8954 found="no" 8955 8956 if test $found = "no" ; then 8957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8959 fi 8960 8961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8963 fi 8964 8965 CFLAGS="$CFLAGS -Wmain" 8966 8967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8968 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8969 cacheid=xorg_cv_cc_flag__Wmain 8970 if eval \${$cacheid+:} false; then : 8971 $as_echo_n "(cached) " >&6 8972 else 8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8974 /* end confdefs.h. */ 8975 int i; 8976 int 8977 main () 8978 { 8979 8980 ; 8981 return 0; 8982 } 8983 _ACEOF 8984 if ac_fn_c_try_link "$LINENO"; then : 8985 eval $cacheid=yes 8986 else 8987 eval $cacheid=no 8988 fi 8989 rm -f core conftest.err conftest.$ac_objext \ 8990 conftest$ac_exeext conftest.$ac_ext 8991 fi 8992 8993 8994 CFLAGS="$xorg_testset_save_CFLAGS" 8995 8996 eval supported=\$$cacheid 8997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8998 $as_echo "$supported" >&6; } 8999 if test "$supported" = "yes" ; then 9000 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9001 found="yes" 9002 fi 9003 fi 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 xorg_testset_save_CFLAGS="$CFLAGS" 9020 9021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9026 $as_echo_n "(cached) " >&6 9027 else 9028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9029 /* end confdefs.h. */ 9030 int i; 9031 _ACEOF 9032 if ac_fn_c_try_compile "$LINENO"; then : 9033 xorg_cv_cc_flag_unknown_warning_option=yes 9034 else 9035 xorg_cv_cc_flag_unknown_warning_option=no 9036 fi 9037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9038 fi 9039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9042 CFLAGS="$xorg_testset_save_CFLAGS" 9043 fi 9044 9045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9048 fi 9049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9053 $as_echo_n "(cached) " >&6 9054 else 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 _ACEOF 9059 if ac_fn_c_try_compile "$LINENO"; then : 9060 xorg_cv_cc_flag_unused_command_line_argument=yes 9061 else 9062 xorg_cv_cc_flag_unused_command_line_argument=no 9063 fi 9064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9065 fi 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9069 CFLAGS="$xorg_testset_save_CFLAGS" 9070 fi 9071 9072 found="no" 9073 9074 if test $found = "no" ; then 9075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9077 fi 9078 9079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9081 fi 9082 9083 CFLAGS="$CFLAGS -Wmissing-braces" 9084 9085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9086 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9087 cacheid=xorg_cv_cc_flag__Wmissing_braces 9088 if eval \${$cacheid+:} false; then : 9089 $as_echo_n "(cached) " >&6 9090 else 9091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9092 /* end confdefs.h. */ 9093 int i; 9094 int 9095 main () 9096 { 9097 9098 ; 9099 return 0; 9100 } 9101 _ACEOF 9102 if ac_fn_c_try_link "$LINENO"; then : 9103 eval $cacheid=yes 9104 else 9105 eval $cacheid=no 9106 fi 9107 rm -f core conftest.err conftest.$ac_objext \ 9108 conftest$ac_exeext conftest.$ac_ext 9109 fi 9110 9111 9112 CFLAGS="$xorg_testset_save_CFLAGS" 9113 9114 eval supported=\$$cacheid 9115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9116 $as_echo "$supported" >&6; } 9117 if test "$supported" = "yes" ; then 9118 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9119 found="yes" 9120 fi 9121 fi 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 xorg_testset_save_CFLAGS="$CFLAGS" 9138 9139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9144 $as_echo_n "(cached) " >&6 9145 else 9146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9147 /* end confdefs.h. */ 9148 int i; 9149 _ACEOF 9150 if ac_fn_c_try_compile "$LINENO"; then : 9151 xorg_cv_cc_flag_unknown_warning_option=yes 9152 else 9153 xorg_cv_cc_flag_unknown_warning_option=no 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9156 fi 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 fi 9162 9163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9166 fi 9167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9171 $as_echo_n "(cached) " >&6 9172 else 9173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9174 /* end confdefs.h. */ 9175 int i; 9176 _ACEOF 9177 if ac_fn_c_try_compile "$LINENO"; then : 9178 xorg_cv_cc_flag_unused_command_line_argument=yes 9179 else 9180 xorg_cv_cc_flag_unused_command_line_argument=no 9181 fi 9182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9183 fi 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9187 CFLAGS="$xorg_testset_save_CFLAGS" 9188 fi 9189 9190 found="no" 9191 9192 if test $found = "no" ; then 9193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 fi 9196 9197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 fi 9200 9201 CFLAGS="$CFLAGS -Wsequence-point" 9202 9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9204 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9205 cacheid=xorg_cv_cc_flag__Wsequence_point 9206 if eval \${$cacheid+:} false; then : 9207 $as_echo_n "(cached) " >&6 9208 else 9209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9210 /* end confdefs.h. */ 9211 int i; 9212 int 9213 main () 9214 { 9215 9216 ; 9217 return 0; 9218 } 9219 _ACEOF 9220 if ac_fn_c_try_link "$LINENO"; then : 9221 eval $cacheid=yes 9222 else 9223 eval $cacheid=no 9224 fi 9225 rm -f core conftest.err conftest.$ac_objext \ 9226 conftest$ac_exeext conftest.$ac_ext 9227 fi 9228 9229 9230 CFLAGS="$xorg_testset_save_CFLAGS" 9231 9232 eval supported=\$$cacheid 9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9234 $as_echo "$supported" >&6; } 9235 if test "$supported" = "yes" ; then 9236 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9237 found="yes" 9238 fi 9239 fi 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 xorg_testset_save_CFLAGS="$CFLAGS" 9256 9257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9260 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9261 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9262 $as_echo_n "(cached) " >&6 9263 else 9264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9265 /* end confdefs.h. */ 9266 int i; 9267 _ACEOF 9268 if ac_fn_c_try_compile "$LINENO"; then : 9269 xorg_cv_cc_flag_unknown_warning_option=yes 9270 else 9271 xorg_cv_cc_flag_unknown_warning_option=no 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9274 fi 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9276 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9278 CFLAGS="$xorg_testset_save_CFLAGS" 9279 fi 9280 9281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9284 fi 9285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9287 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9288 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9289 $as_echo_n "(cached) " >&6 9290 else 9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9292 /* end confdefs.h. */ 9293 int i; 9294 _ACEOF 9295 if ac_fn_c_try_compile "$LINENO"; then : 9296 xorg_cv_cc_flag_unused_command_line_argument=yes 9297 else 9298 xorg_cv_cc_flag_unused_command_line_argument=no 9299 fi 9300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9301 fi 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9303 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9305 CFLAGS="$xorg_testset_save_CFLAGS" 9306 fi 9307 9308 found="no" 9309 9310 if test $found = "no" ; then 9311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9313 fi 9314 9315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9317 fi 9318 9319 CFLAGS="$CFLAGS -Wreturn-type" 9320 9321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9322 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9323 cacheid=xorg_cv_cc_flag__Wreturn_type 9324 if eval \${$cacheid+:} false; then : 9325 $as_echo_n "(cached) " >&6 9326 else 9327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328 /* end confdefs.h. */ 9329 int i; 9330 int 9331 main () 9332 { 9333 9334 ; 9335 return 0; 9336 } 9337 _ACEOF 9338 if ac_fn_c_try_link "$LINENO"; then : 9339 eval $cacheid=yes 9340 else 9341 eval $cacheid=no 9342 fi 9343 rm -f core conftest.err conftest.$ac_objext \ 9344 conftest$ac_exeext conftest.$ac_ext 9345 fi 9346 9347 9348 CFLAGS="$xorg_testset_save_CFLAGS" 9349 9350 eval supported=\$$cacheid 9351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9352 $as_echo "$supported" >&6; } 9353 if test "$supported" = "yes" ; then 9354 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9355 found="yes" 9356 fi 9357 fi 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 xorg_testset_save_CFLAGS="$CFLAGS" 9374 9375 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9378 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9379 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9380 $as_echo_n "(cached) " >&6 9381 else 9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9383 /* end confdefs.h. */ 9384 int i; 9385 _ACEOF 9386 if ac_fn_c_try_compile "$LINENO"; then : 9387 xorg_cv_cc_flag_unknown_warning_option=yes 9388 else 9389 xorg_cv_cc_flag_unknown_warning_option=no 9390 fi 9391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9392 fi 9393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9394 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9396 CFLAGS="$xorg_testset_save_CFLAGS" 9397 fi 9398 9399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 fi 9403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9405 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9406 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9407 $as_echo_n "(cached) " >&6 9408 else 9409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9410 /* end confdefs.h. */ 9411 int i; 9412 _ACEOF 9413 if ac_fn_c_try_compile "$LINENO"; then : 9414 xorg_cv_cc_flag_unused_command_line_argument=yes 9415 else 9416 xorg_cv_cc_flag_unused_command_line_argument=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9419 fi 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9421 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 fi 9425 9426 found="no" 9427 9428 if test $found = "no" ; then 9429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9431 fi 9432 9433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9435 fi 9436 9437 CFLAGS="$CFLAGS -Wtrigraphs" 9438 9439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9440 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9441 cacheid=xorg_cv_cc_flag__Wtrigraphs 9442 if eval \${$cacheid+:} false; then : 9443 $as_echo_n "(cached) " >&6 9444 else 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446 /* end confdefs.h. */ 9447 int i; 9448 int 9449 main () 9450 { 9451 9452 ; 9453 return 0; 9454 } 9455 _ACEOF 9456 if ac_fn_c_try_link "$LINENO"; then : 9457 eval $cacheid=yes 9458 else 9459 eval $cacheid=no 9460 fi 9461 rm -f core conftest.err conftest.$ac_objext \ 9462 conftest$ac_exeext conftest.$ac_ext 9463 fi 9464 9465 9466 CFLAGS="$xorg_testset_save_CFLAGS" 9467 9468 eval supported=\$$cacheid 9469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9470 $as_echo "$supported" >&6; } 9471 if test "$supported" = "yes" ; then 9472 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9473 found="yes" 9474 fi 9475 fi 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 xorg_testset_save_CFLAGS="$CFLAGS" 9492 9493 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9496 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9497 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9498 $as_echo_n "(cached) " >&6 9499 else 9500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501 /* end confdefs.h. */ 9502 int i; 9503 _ACEOF 9504 if ac_fn_c_try_compile "$LINENO"; then : 9505 xorg_cv_cc_flag_unknown_warning_option=yes 9506 else 9507 xorg_cv_cc_flag_unknown_warning_option=no 9508 fi 9509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9510 fi 9511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9512 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9513 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9514 CFLAGS="$xorg_testset_save_CFLAGS" 9515 fi 9516 9517 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9520 fi 9521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9523 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9524 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9525 $as_echo_n "(cached) " >&6 9526 else 9527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9528 /* end confdefs.h. */ 9529 int i; 9530 _ACEOF 9531 if ac_fn_c_try_compile "$LINENO"; then : 9532 xorg_cv_cc_flag_unused_command_line_argument=yes 9533 else 9534 xorg_cv_cc_flag_unused_command_line_argument=no 9535 fi 9536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9537 fi 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9539 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9540 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9541 CFLAGS="$xorg_testset_save_CFLAGS" 9542 fi 9543 9544 found="no" 9545 9546 if test $found = "no" ; then 9547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 fi 9550 9551 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9553 fi 9554 9555 CFLAGS="$CFLAGS -Warray-bounds" 9556 9557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9558 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9559 cacheid=xorg_cv_cc_flag__Warray_bounds 9560 if eval \${$cacheid+:} false; then : 9561 $as_echo_n "(cached) " >&6 9562 else 9563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9564 /* end confdefs.h. */ 9565 int i; 9566 int 9567 main () 9568 { 9569 9570 ; 9571 return 0; 9572 } 9573 _ACEOF 9574 if ac_fn_c_try_link "$LINENO"; then : 9575 eval $cacheid=yes 9576 else 9577 eval $cacheid=no 9578 fi 9579 rm -f core conftest.err conftest.$ac_objext \ 9580 conftest$ac_exeext conftest.$ac_ext 9581 fi 9582 9583 9584 CFLAGS="$xorg_testset_save_CFLAGS" 9585 9586 eval supported=\$$cacheid 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9588 $as_echo "$supported" >&6; } 9589 if test "$supported" = "yes" ; then 9590 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9591 found="yes" 9592 fi 9593 fi 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 xorg_testset_save_CFLAGS="$CFLAGS" 9610 9611 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9614 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9615 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9616 $as_echo_n "(cached) " >&6 9617 else 9618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9619 /* end confdefs.h. */ 9620 int i; 9621 _ACEOF 9622 if ac_fn_c_try_compile "$LINENO"; then : 9623 xorg_cv_cc_flag_unknown_warning_option=yes 9624 else 9625 xorg_cv_cc_flag_unknown_warning_option=no 9626 fi 9627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9628 fi 9629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9630 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9632 CFLAGS="$xorg_testset_save_CFLAGS" 9633 fi 9634 9635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9638 fi 9639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9641 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9642 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9643 $as_echo_n "(cached) " >&6 9644 else 9645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9646 /* end confdefs.h. */ 9647 int i; 9648 _ACEOF 9649 if ac_fn_c_try_compile "$LINENO"; then : 9650 xorg_cv_cc_flag_unused_command_line_argument=yes 9651 else 9652 xorg_cv_cc_flag_unused_command_line_argument=no 9653 fi 9654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9655 fi 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9657 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660 fi 9661 9662 found="no" 9663 9664 if test $found = "no" ; then 9665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9667 fi 9668 9669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 fi 9672 9673 CFLAGS="$CFLAGS -Wwrite-strings" 9674 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9676 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9677 cacheid=xorg_cv_cc_flag__Wwrite_strings 9678 if eval \${$cacheid+:} false; then : 9679 $as_echo_n "(cached) " >&6 9680 else 9681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9682 /* end confdefs.h. */ 9683 int i; 9684 int 9685 main () 9686 { 9687 9688 ; 9689 return 0; 9690 } 9691 _ACEOF 9692 if ac_fn_c_try_link "$LINENO"; then : 9693 eval $cacheid=yes 9694 else 9695 eval $cacheid=no 9696 fi 9697 rm -f core conftest.err conftest.$ac_objext \ 9698 conftest$ac_exeext conftest.$ac_ext 9699 fi 9700 9701 9702 CFLAGS="$xorg_testset_save_CFLAGS" 9703 9704 eval supported=\$$cacheid 9705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9706 $as_echo "$supported" >&6; } 9707 if test "$supported" = "yes" ; then 9708 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9709 found="yes" 9710 fi 9711 fi 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 xorg_testset_save_CFLAGS="$CFLAGS" 9728 9729 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9732 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9733 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9734 $as_echo_n "(cached) " >&6 9735 else 9736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 int i; 9739 _ACEOF 9740 if ac_fn_c_try_compile "$LINENO"; then : 9741 xorg_cv_cc_flag_unknown_warning_option=yes 9742 else 9743 xorg_cv_cc_flag_unknown_warning_option=no 9744 fi 9745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9746 fi 9747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9748 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9750 CFLAGS="$xorg_testset_save_CFLAGS" 9751 fi 9752 9753 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9756 fi 9757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9759 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9760 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9761 $as_echo_n "(cached) " >&6 9762 else 9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9764 /* end confdefs.h. */ 9765 int i; 9766 _ACEOF 9767 if ac_fn_c_try_compile "$LINENO"; then : 9768 xorg_cv_cc_flag_unused_command_line_argument=yes 9769 else 9770 xorg_cv_cc_flag_unused_command_line_argument=no 9771 fi 9772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9773 fi 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9775 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9777 CFLAGS="$xorg_testset_save_CFLAGS" 9778 fi 9779 9780 found="no" 9781 9782 if test $found = "no" ; then 9783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9785 fi 9786 9787 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9789 fi 9790 9791 CFLAGS="$CFLAGS -Waddress" 9792 9793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9794 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9795 cacheid=xorg_cv_cc_flag__Waddress 9796 if eval \${$cacheid+:} false; then : 9797 $as_echo_n "(cached) " >&6 9798 else 9799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9800 /* end confdefs.h. */ 9801 int i; 9802 int 9803 main () 9804 { 9805 9806 ; 9807 return 0; 9808 } 9809 _ACEOF 9810 if ac_fn_c_try_link "$LINENO"; then : 9811 eval $cacheid=yes 9812 else 9813 eval $cacheid=no 9814 fi 9815 rm -f core conftest.err conftest.$ac_objext \ 9816 conftest$ac_exeext conftest.$ac_ext 9817 fi 9818 9819 9820 CFLAGS="$xorg_testset_save_CFLAGS" 9821 9822 eval supported=\$$cacheid 9823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9824 $as_echo "$supported" >&6; } 9825 if test "$supported" = "yes" ; then 9826 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9827 found="yes" 9828 fi 9829 fi 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 xorg_testset_save_CFLAGS="$CFLAGS" 9846 9847 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9850 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9851 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9852 $as_echo_n "(cached) " >&6 9853 else 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855 /* end confdefs.h. */ 9856 int i; 9857 _ACEOF 9858 if ac_fn_c_try_compile "$LINENO"; then : 9859 xorg_cv_cc_flag_unknown_warning_option=yes 9860 else 9861 xorg_cv_cc_flag_unknown_warning_option=no 9862 fi 9863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9864 fi 9865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9866 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9868 CFLAGS="$xorg_testset_save_CFLAGS" 9869 fi 9870 9871 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9874 fi 9875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9877 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9878 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9879 $as_echo_n "(cached) " >&6 9880 else 9881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9882 /* end confdefs.h. */ 9883 int i; 9884 _ACEOF 9885 if ac_fn_c_try_compile "$LINENO"; then : 9886 xorg_cv_cc_flag_unused_command_line_argument=yes 9887 else 9888 xorg_cv_cc_flag_unused_command_line_argument=no 9889 fi 9890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9891 fi 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9893 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9895 CFLAGS="$xorg_testset_save_CFLAGS" 9896 fi 9897 9898 found="no" 9899 9900 if test $found = "no" ; then 9901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9903 fi 9904 9905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 fi 9908 9909 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9910 9911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9912 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9913 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9914 if eval \${$cacheid+:} false; then : 9915 $as_echo_n "(cached) " >&6 9916 else 9917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9918 /* end confdefs.h. */ 9919 int i; 9920 int 9921 main () 9922 { 9923 9924 ; 9925 return 0; 9926 } 9927 _ACEOF 9928 if ac_fn_c_try_link "$LINENO"; then : 9929 eval $cacheid=yes 9930 else 9931 eval $cacheid=no 9932 fi 9933 rm -f core conftest.err conftest.$ac_objext \ 9934 conftest$ac_exeext conftest.$ac_ext 9935 fi 9936 9937 9938 CFLAGS="$xorg_testset_save_CFLAGS" 9939 9940 eval supported=\$$cacheid 9941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9942 $as_echo "$supported" >&6; } 9943 if test "$supported" = "yes" ; then 9944 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9945 found="yes" 9946 fi 9947 fi 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 xorg_testset_save_CFLAGS="$CFLAGS" 9964 9965 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9968 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9969 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9970 $as_echo_n "(cached) " >&6 9971 else 9972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9973 /* end confdefs.h. */ 9974 int i; 9975 _ACEOF 9976 if ac_fn_c_try_compile "$LINENO"; then : 9977 xorg_cv_cc_flag_unknown_warning_option=yes 9978 else 9979 xorg_cv_cc_flag_unknown_warning_option=no 9980 fi 9981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9982 fi 9983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9984 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9986 CFLAGS="$xorg_testset_save_CFLAGS" 9987 fi 9988 9989 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9992 fi 9993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9995 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9996 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9997 $as_echo_n "(cached) " >&6 9998 else 9999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10000 /* end confdefs.h. */ 10001 int i; 10002 _ACEOF 10003 if ac_fn_c_try_compile "$LINENO"; then : 10004 xorg_cv_cc_flag_unused_command_line_argument=yes 10005 else 10006 xorg_cv_cc_flag_unused_command_line_argument=no 10007 fi 10008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10009 fi 10010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10011 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014 fi 10015 10016 found="no" 10017 10018 if test $found = "no" ; then 10019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10021 fi 10022 10023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10025 fi 10026 10027 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10028 10029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10030 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10031 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10032 if eval \${$cacheid+:} false; then : 10033 $as_echo_n "(cached) " >&6 10034 else 10035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10036 /* end confdefs.h. */ 10037 int i; 10038 int 10039 main () 10040 { 10041 10042 ; 10043 return 0; 10044 } 10045 _ACEOF 10046 if ac_fn_c_try_link "$LINENO"; then : 10047 eval $cacheid=yes 10048 else 10049 eval $cacheid=no 10050 fi 10051 rm -f core conftest.err conftest.$ac_objext \ 10052 conftest$ac_exeext conftest.$ac_ext 10053 fi 10054 10055 10056 CFLAGS="$xorg_testset_save_CFLAGS" 10057 10058 eval supported=\$$cacheid 10059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10060 $as_echo "$supported" >&6; } 10061 if test "$supported" = "yes" ; then 10062 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10063 found="yes" 10064 fi 10065 fi 10066 10067 10068 fi 10069 10070 10071 10072 10073 10074 10075 10076 CWARNFLAGS="$BASE_CFLAGS" 10077 if test "x$GCC" = xyes ; then 10078 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10079 fi 10080 10081 10082 10083 10084 10085 10086 10087 10088 # Check whether --enable-strict-compilation was given. 10089 if test "${enable_strict_compilation+set}" = set; then : 10090 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10091 else 10092 STRICT_COMPILE=no 10093 fi 10094 10095 10096 10097 10098 10099 10100 STRICT_CFLAGS="" 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 xorg_testset_save_CFLAGS="$CFLAGS" 10115 10116 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10119 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10120 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10121 $as_echo_n "(cached) " >&6 10122 else 10123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10124 /* end confdefs.h. */ 10125 int i; 10126 _ACEOF 10127 if ac_fn_c_try_compile "$LINENO"; then : 10128 xorg_cv_cc_flag_unknown_warning_option=yes 10129 else 10130 xorg_cv_cc_flag_unknown_warning_option=no 10131 fi 10132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10133 fi 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10135 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10136 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10137 CFLAGS="$xorg_testset_save_CFLAGS" 10138 fi 10139 10140 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 fi 10144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10146 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10147 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10148 $as_echo_n "(cached) " >&6 10149 else 10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10151 /* end confdefs.h. */ 10152 int i; 10153 _ACEOF 10154 if ac_fn_c_try_compile "$LINENO"; then : 10155 xorg_cv_cc_flag_unused_command_line_argument=yes 10156 else 10157 xorg_cv_cc_flag_unused_command_line_argument=no 10158 fi 10159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10160 fi 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10162 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10164 CFLAGS="$xorg_testset_save_CFLAGS" 10165 fi 10166 10167 found="no" 10168 10169 if test $found = "no" ; then 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 fi 10173 10174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10176 fi 10177 10178 CFLAGS="$CFLAGS -pedantic" 10179 10180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10181 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10182 cacheid=xorg_cv_cc_flag__pedantic 10183 if eval \${$cacheid+:} false; then : 10184 $as_echo_n "(cached) " >&6 10185 else 10186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10187 /* end confdefs.h. */ 10188 int i; 10189 int 10190 main () 10191 { 10192 10193 ; 10194 return 0; 10195 } 10196 _ACEOF 10197 if ac_fn_c_try_link "$LINENO"; then : 10198 eval $cacheid=yes 10199 else 10200 eval $cacheid=no 10201 fi 10202 rm -f core conftest.err conftest.$ac_objext \ 10203 conftest$ac_exeext conftest.$ac_ext 10204 fi 10205 10206 10207 CFLAGS="$xorg_testset_save_CFLAGS" 10208 10209 eval supported=\$$cacheid 10210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10211 $as_echo "$supported" >&6; } 10212 if test "$supported" = "yes" ; then 10213 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10214 found="yes" 10215 fi 10216 fi 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 xorg_testset_save_CFLAGS="$CFLAGS" 10233 10234 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10237 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10238 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10239 $as_echo_n "(cached) " >&6 10240 else 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242 /* end confdefs.h. */ 10243 int i; 10244 _ACEOF 10245 if ac_fn_c_try_compile "$LINENO"; then : 10246 xorg_cv_cc_flag_unknown_warning_option=yes 10247 else 10248 xorg_cv_cc_flag_unknown_warning_option=no 10249 fi 10250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10251 fi 10252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10253 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10255 CFLAGS="$xorg_testset_save_CFLAGS" 10256 fi 10257 10258 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10261 fi 10262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10264 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10265 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10266 $as_echo_n "(cached) " >&6 10267 else 10268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10269 /* end confdefs.h. */ 10270 int i; 10271 _ACEOF 10272 if ac_fn_c_try_compile "$LINENO"; then : 10273 xorg_cv_cc_flag_unused_command_line_argument=yes 10274 else 10275 xorg_cv_cc_flag_unused_command_line_argument=no 10276 fi 10277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10278 fi 10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10280 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10281 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10282 CFLAGS="$xorg_testset_save_CFLAGS" 10283 fi 10284 10285 found="no" 10286 10287 if test $found = "no" ; then 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 fi 10291 10292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10294 fi 10295 10296 CFLAGS="$CFLAGS -Werror" 10297 10298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10299 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10300 cacheid=xorg_cv_cc_flag__Werror 10301 if eval \${$cacheid+:} false; then : 10302 $as_echo_n "(cached) " >&6 10303 else 10304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10305 /* end confdefs.h. */ 10306 int i; 10307 int 10308 main () 10309 { 10310 10311 ; 10312 return 0; 10313 } 10314 _ACEOF 10315 if ac_fn_c_try_link "$LINENO"; then : 10316 eval $cacheid=yes 10317 else 10318 eval $cacheid=no 10319 fi 10320 rm -f core conftest.err conftest.$ac_objext \ 10321 conftest$ac_exeext conftest.$ac_ext 10322 fi 10323 10324 10325 CFLAGS="$xorg_testset_save_CFLAGS" 10326 10327 eval supported=\$$cacheid 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10329 $as_echo "$supported" >&6; } 10330 if test "$supported" = "yes" ; then 10331 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10332 found="yes" 10333 fi 10334 fi 10335 10336 if test $found = "no" ; then 10337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10339 fi 10340 10341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10343 fi 10344 10345 CFLAGS="$CFLAGS -errwarn" 10346 10347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10348 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10349 cacheid=xorg_cv_cc_flag__errwarn 10350 if eval \${$cacheid+:} false; then : 10351 $as_echo_n "(cached) " >&6 10352 else 10353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10354 /* end confdefs.h. */ 10355 int i; 10356 int 10357 main () 10358 { 10359 10360 ; 10361 return 0; 10362 } 10363 _ACEOF 10364 if ac_fn_c_try_link "$LINENO"; then : 10365 eval $cacheid=yes 10366 else 10367 eval $cacheid=no 10368 fi 10369 rm -f core conftest.err conftest.$ac_objext \ 10370 conftest$ac_exeext conftest.$ac_ext 10371 fi 10372 10373 10374 CFLAGS="$xorg_testset_save_CFLAGS" 10375 10376 eval supported=\$$cacheid 10377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10378 $as_echo "$supported" >&6; } 10379 if test "$supported" = "yes" ; then 10380 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10381 found="yes" 10382 fi 10383 fi 10384 10385 10386 10387 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10388 # activate it with -Werror, so we add it here explicitly. 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 xorg_testset_save_CFLAGS="$CFLAGS" 10403 10404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10407 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10408 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10409 $as_echo_n "(cached) " >&6 10410 else 10411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10412 /* end confdefs.h. */ 10413 int i; 10414 _ACEOF 10415 if ac_fn_c_try_compile "$LINENO"; then : 10416 xorg_cv_cc_flag_unknown_warning_option=yes 10417 else 10418 xorg_cv_cc_flag_unknown_warning_option=no 10419 fi 10420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10421 fi 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10423 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10425 CFLAGS="$xorg_testset_save_CFLAGS" 10426 fi 10427 10428 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10431 fi 10432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10434 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10435 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10436 $as_echo_n "(cached) " >&6 10437 else 10438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10439 /* end confdefs.h. */ 10440 int i; 10441 _ACEOF 10442 if ac_fn_c_try_compile "$LINENO"; then : 10443 xorg_cv_cc_flag_unused_command_line_argument=yes 10444 else 10445 xorg_cv_cc_flag_unused_command_line_argument=no 10446 fi 10447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10448 fi 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10450 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10452 CFLAGS="$xorg_testset_save_CFLAGS" 10453 fi 10454 10455 found="no" 10456 10457 if test $found = "no" ; then 10458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10460 fi 10461 10462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10464 fi 10465 10466 CFLAGS="$CFLAGS -Werror=attributes" 10467 10468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10469 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10470 cacheid=xorg_cv_cc_flag__Werror_attributes 10471 if eval \${$cacheid+:} false; then : 10472 $as_echo_n "(cached) " >&6 10473 else 10474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475 /* end confdefs.h. */ 10476 int i; 10477 int 10478 main () 10479 { 10480 10481 ; 10482 return 0; 10483 } 10484 _ACEOF 10485 if ac_fn_c_try_link "$LINENO"; then : 10486 eval $cacheid=yes 10487 else 10488 eval $cacheid=no 10489 fi 10490 rm -f core conftest.err conftest.$ac_objext \ 10491 conftest$ac_exeext conftest.$ac_ext 10492 fi 10493 10494 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496 10497 eval supported=\$$cacheid 10498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10499 $as_echo "$supported" >&6; } 10500 if test "$supported" = "yes" ; then 10501 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10502 found="yes" 10503 fi 10504 fi 10505 10506 10507 10508 if test "x$STRICT_COMPILE" = "xyes"; then 10509 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10510 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10511 fi 10512 10513 10514 10515 10516 10517 10518 cat >>confdefs.h <<_ACEOF 10519 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10520 _ACEOF 10521 10522 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10523 if test "x$PVM" = "x"; then 10524 PVM="0" 10525 fi 10526 10527 cat >>confdefs.h <<_ACEOF 10528 #define PACKAGE_VERSION_MINOR $PVM 10529 _ACEOF 10530 10531 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10532 if test "x$PVP" = "x"; then 10533 PVP="0" 10534 fi 10535 10536 cat >>confdefs.h <<_ACEOF 10537 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10538 _ACEOF 10539 10540 10541 10542 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10543 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10544 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10545 touch \$(top_srcdir)/ChangeLog; \ 10546 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10547 10548 10549 10550 10551 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10552 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10553 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10554 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10555 touch \$(top_srcdir)/INSTALL; \ 10556 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10557 10558 10559 10560 10561 10562 10563 case $host_os in 10564 solaris*) 10565 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10566 # check for a man page file found in later versions that use 10567 # traditional section numbers instead 10568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10569 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10570 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10571 $as_echo_n "(cached) " >&6 10572 else 10573 test "$cross_compiling" = yes && 10574 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10575 if test -r "/usr/share/man/man7/attributes.7"; then 10576 ac_cv_file__usr_share_man_man7_attributes_7=yes 10577 else 10578 ac_cv_file__usr_share_man_man7_attributes_7=no 10579 fi 10580 fi 10581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10582 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10583 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10584 SYSV_MAN_SECTIONS=false 10585 else 10586 SYSV_MAN_SECTIONS=true 10587 fi 10588 10589 ;; 10590 *) SYSV_MAN_SECTIONS=false ;; 10591 esac 10592 10593 if test x$APP_MAN_SUFFIX = x ; then 10594 APP_MAN_SUFFIX=1 10595 fi 10596 if test x$APP_MAN_DIR = x ; then 10597 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10598 fi 10599 10600 if test x$LIB_MAN_SUFFIX = x ; then 10601 LIB_MAN_SUFFIX=3 10602 fi 10603 if test x$LIB_MAN_DIR = x ; then 10604 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10605 fi 10606 10607 if test x$FILE_MAN_SUFFIX = x ; then 10608 case $SYSV_MAN_SECTIONS in 10609 true) FILE_MAN_SUFFIX=4 ;; 10610 *) FILE_MAN_SUFFIX=5 ;; 10611 esac 10612 fi 10613 if test x$FILE_MAN_DIR = x ; then 10614 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10615 fi 10616 10617 if test x$MISC_MAN_SUFFIX = x ; then 10618 case $SYSV_MAN_SECTIONS in 10619 true) MISC_MAN_SUFFIX=5 ;; 10620 *) MISC_MAN_SUFFIX=7 ;; 10621 esac 10622 fi 10623 if test x$MISC_MAN_DIR = x ; then 10624 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10625 fi 10626 10627 if test x$DRIVER_MAN_SUFFIX = x ; then 10628 case $SYSV_MAN_SECTIONS in 10629 true) DRIVER_MAN_SUFFIX=7 ;; 10630 *) DRIVER_MAN_SUFFIX=4 ;; 10631 esac 10632 fi 10633 if test x$DRIVER_MAN_DIR = x ; then 10634 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10635 fi 10636 10637 if test x$ADMIN_MAN_SUFFIX = x ; then 10638 case $SYSV_MAN_SECTIONS in 10639 true) ADMIN_MAN_SUFFIX=1m ;; 10640 *) ADMIN_MAN_SUFFIX=8 ;; 10641 esac 10642 fi 10643 if test x$ADMIN_MAN_DIR = x ; then 10644 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10645 fi 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 XORG_MAN_PAGE="X Version 11" 10662 10663 MAN_SUBSTS="\ 10664 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10665 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10666 -e 's|__xservername__|Xorg|g' \ 10667 -e 's|__xconfigfile__|xorg.conf|g' \ 10668 -e 's|__projectroot__|\$(prefix)|g' \ 10669 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10670 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10671 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10672 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10673 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10674 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10675 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10676 10677 10678 10679 # Check whether --enable-silent-rules was given. 10680 if test "${enable_silent_rules+set}" = set; then : 10681 enableval=$enable_silent_rules; 10682 fi 10683 10684 case $enable_silent_rules in # ((( 10685 yes) AM_DEFAULT_VERBOSITY=0;; 10686 no) AM_DEFAULT_VERBOSITY=1;; 10687 *) AM_DEFAULT_VERBOSITY=0;; 10688 esac 10689 am_make=${MAKE-make} 10690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10691 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10692 if ${am_cv_make_support_nested_variables+:} false; then : 10693 $as_echo_n "(cached) " >&6 10694 else 10695 if $as_echo 'TRUE=$(BAR$(V)) 10696 BAR0=false 10697 BAR1=true 10698 V=1 10699 am__doit: 10700 @$(TRUE) 10701 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10702 am_cv_make_support_nested_variables=yes 10703 else 10704 am_cv_make_support_nested_variables=no 10705 fi 10706 fi 10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10708 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10709 if test $am_cv_make_support_nested_variables = yes; then 10710 AM_V='$(V)' 10711 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10712 else 10713 AM_V=$AM_DEFAULT_VERBOSITY 10714 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10715 fi 10716 AM_BACKSLASH='\' 10717 10718 10719 10720 # If both the C file and YACC are missing, the package cannot be build. 10721 for ac_prog in 'bison -y' byacc 10722 do 10723 # Extract the first word of "$ac_prog", so it can be a program name with args. 10724 set dummy $ac_prog; ac_word=$2 10725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10726 $as_echo_n "checking for $ac_word... " >&6; } 10727 if ${ac_cv_prog_YACC+:} false; then : 10728 $as_echo_n "(cached) " >&6 10729 else 10730 if test -n "$YACC"; then 10731 ac_cv_prog_YACC="$YACC" # Let the user override the test. 10732 else 10733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10734 for as_dir in $PATH 10735 do 10736 IFS=$as_save_IFS 10737 test -z "$as_dir" && as_dir=. 10738 for ac_exec_ext in '' $ac_executable_extensions; do 10739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10740 ac_cv_prog_YACC="$ac_prog" 10741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10742 break 2 10743 fi 10744 done 10745 done 10746 IFS=$as_save_IFS 10747 10748 fi 10749 fi 10750 YACC=$ac_cv_prog_YACC 10751 if test -n "$YACC"; then 10752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 10753 $as_echo "$YACC" >&6; } 10754 else 10755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10756 $as_echo "no" >&6; } 10757 fi 10758 10759 10760 test -n "$YACC" && break 10761 done 10762 test -n "$YACC" || YACC="yacc" 10763 10764 # Extract the first word of "$YACC", so it can be a program name with args. 10765 set dummy $YACC; ac_word=$2 10766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10767 $as_echo_n "checking for $ac_word... " >&6; } 10768 if ${ac_cv_path_YACC_INST+:} false; then : 10769 $as_echo_n "(cached) " >&6 10770 else 10771 case $YACC_INST in 10772 [\\/]* | ?:[\\/]*) 10773 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 10774 ;; 10775 *) 10776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10777 for as_dir in $PATH 10778 do 10779 IFS=$as_save_IFS 10780 test -z "$as_dir" && as_dir=. 10781 for ac_exec_ext in '' $ac_executable_extensions; do 10782 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10783 ac_cv_path_YACC_INST="$as_dir/$ac_word$ac_exec_ext" 10784 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10785 break 2 10786 fi 10787 done 10788 done 10789 IFS=$as_save_IFS 10790 10791 ;; 10792 esac 10793 fi 10794 YACC_INST=$ac_cv_path_YACC_INST 10795 if test -n "$YACC_INST"; then 10796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 10797 $as_echo "$YACC_INST" >&6; } 10798 else 10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10800 $as_echo "no" >&6; } 10801 fi 10802 10803 10804 if test ! -f "$srcdir/xkbparse.c"; then 10805 if test -z "$YACC_INST"; then 10806 as_fn_error $? "yacc not found - unable to compile xkbparse.y" "$LINENO" 5 10807 fi 10808 fi 10809 10810 for ac_func in strdup strcasecmp 10811 do : 10812 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10813 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10814 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10815 cat >>confdefs.h <<_ACEOF 10816 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10817 _ACEOF 10818 10819 fi 10820 done 10821 10822 10823 # Checks for pkg-config packages 10824 10825 pkg_failed=no 10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBCOMP" >&5 10827 $as_echo_n "checking for XKBCOMP... " >&6; } 10828 10829 if test -n "$XKBCOMP_CFLAGS"; then 10830 pkg_cv_XKBCOMP_CFLAGS="$XKBCOMP_CFLAGS" 10831 elif test -n "$PKG_CONFIG"; then 10832 if test -n "$PKG_CONFIG" && \ 10833 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xkbfile xproto >= 7.0.17\""; } >&5 10834 ($PKG_CONFIG --exists --print-errors "x11 xkbfile xproto >= 7.0.17") 2>&5 10835 ac_status=$? 10836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10837 test $ac_status = 0; }; then 10838 pkg_cv_XKBCOMP_CFLAGS=`$PKG_CONFIG --cflags "x11 xkbfile xproto >= 7.0.17" 2>/dev/null` 10839 test "x$?" != "x0" && pkg_failed=yes 10840 else 10841 pkg_failed=yes 10842 fi 10843 else 10844 pkg_failed=untried 10845 fi 10846 if test -n "$XKBCOMP_LIBS"; then 10847 pkg_cv_XKBCOMP_LIBS="$XKBCOMP_LIBS" 10848 elif test -n "$PKG_CONFIG"; then 10849 if test -n "$PKG_CONFIG" && \ 10850 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xkbfile xproto >= 7.0.17\""; } >&5 10851 ($PKG_CONFIG --exists --print-errors "x11 xkbfile xproto >= 7.0.17") 2>&5 10852 ac_status=$? 10853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10854 test $ac_status = 0; }; then 10855 pkg_cv_XKBCOMP_LIBS=`$PKG_CONFIG --libs "x11 xkbfile xproto >= 7.0.17" 2>/dev/null` 10856 test "x$?" != "x0" && pkg_failed=yes 10857 else 10858 pkg_failed=yes 10859 fi 10860 else 10861 pkg_failed=untried 10862 fi 10863 10864 10865 10866 if test $pkg_failed = yes; then 10867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10868 $as_echo "no" >&6; } 10869 10870 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10871 _pkg_short_errors_supported=yes 10872 else 10873 _pkg_short_errors_supported=no 10874 fi 10875 if test $_pkg_short_errors_supported = yes; then 10876 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xkbfile xproto >= 7.0.17" 2>&1` 10877 else 10878 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xkbfile xproto >= 7.0.17" 2>&1` 10879 fi 10880 # Put the nasty error message in config.log where it belongs 10881 echo "$XKBCOMP_PKG_ERRORS" >&5 10882 10883 as_fn_error $? "Package requirements (x11 xkbfile xproto >= 7.0.17) were not met: 10884 10885 $XKBCOMP_PKG_ERRORS 10886 10887 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10888 installed software in a non-standard prefix. 10889 10890 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10891 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10892 See the pkg-config man page for more details." "$LINENO" 5 10893 elif test $pkg_failed = untried; then 10894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10895 $as_echo "no" >&6; } 10896 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10897 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10898 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10899 is in your PATH or set the PKG_CONFIG environment variable to the full 10900 path to pkg-config. 10901 10902 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10903 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10904 See the pkg-config man page for more details. 10905 10906 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10907 See \`config.log' for more details" "$LINENO" 5; } 10908 else 10909 XKBCOMP_CFLAGS=$pkg_cv_XKBCOMP_CFLAGS 10910 XKBCOMP_LIBS=$pkg_cv_XKBCOMP_LIBS 10911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10912 $as_echo "yes" >&6; } 10913 10914 fi 10915 10916 10917 # Check whether --with-xkb_config_root was given. 10918 if test "${with_xkb_config_root+set}" = set; then : 10919 withval=$with_xkb_config_root; XKBCONFIGROOT="$withval" 10920 else 10921 XKBCONFIGROOT='${datadir}/X11/xkb' 10922 fi 10923 10924 10925 10926 10927 ac_config_files="$ac_config_files Makefile man/Makefile xkbcomp.pc" 10928 10929 cat >confcache <<\_ACEOF 10930 # This file is a shell script that caches the results of configure 10931 # tests run on this system so they can be shared between configure 10932 # scripts and configure runs, see configure's option --config-cache. 10933 # It is not useful on other systems. If it contains results you don't 10934 # want to keep, you may remove or edit it. 10935 # 10936 # config.status only pays attention to the cache file if you give it 10937 # the --recheck option to rerun configure. 10938 # 10939 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10940 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10941 # following values. 10942 10943 _ACEOF 10944 10945 # The following way of writing the cache mishandles newlines in values, 10946 # but we know of no workaround that is simple, portable, and efficient. 10947 # So, we kill variables containing newlines. 10948 # Ultrix sh set writes to stderr and can't be redirected directly, 10949 # and sets the high bit in the cache file unless we assign to the vars. 10950 ( 10951 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10952 eval ac_val=\$$ac_var 10953 case $ac_val in #( 10954 *${as_nl}*) 10955 case $ac_var in #( 10956 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10957 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10958 esac 10959 case $ac_var in #( 10960 _ | IFS | as_nl) ;; #( 10961 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10962 *) { eval $ac_var=; unset $ac_var;} ;; 10963 esac ;; 10964 esac 10965 done 10966 10967 (set) 2>&1 | 10968 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10969 *${as_nl}ac_space=\ *) 10970 # `set' does not quote correctly, so add quotes: double-quote 10971 # substitution turns \\\\ into \\, and sed turns \\ into \. 10972 sed -n \ 10973 "s/'/'\\\\''/g; 10974 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10975 ;; #( 10976 *) 10977 # `set' quotes correctly as required by POSIX, so do not add quotes. 10978 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10979 ;; 10980 esac | 10981 sort 10982 ) | 10983 sed ' 10984 /^ac_cv_env_/b end 10985 t clear 10986 :clear 10987 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10988 t end 10989 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10990 :end' >>confcache 10991 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10992 if test -w "$cache_file"; then 10993 if test "x$cache_file" != "x/dev/null"; then 10994 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10995 $as_echo "$as_me: updating cache $cache_file" >&6;} 10996 if test ! -f "$cache_file" || test -h "$cache_file"; then 10997 cat confcache >"$cache_file" 10998 else 10999 case $cache_file in #( 11000 */* | ?:*) 11001 mv -f confcache "$cache_file"$$ && 11002 mv -f "$cache_file"$$ "$cache_file" ;; #( 11003 *) 11004 mv -f confcache "$cache_file" ;; 11005 esac 11006 fi 11007 fi 11008 else 11009 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11010 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11011 fi 11012 fi 11013 rm -f confcache 11014 11015 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11016 # Let make expand exec_prefix. 11017 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11018 11019 DEFS=-DHAVE_CONFIG_H 11020 11021 ac_libobjs= 11022 ac_ltlibobjs= 11023 U= 11024 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11025 # 1. Remove the extension, and $U if already installed. 11026 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11027 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11028 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11029 # will be set to the directory where LIBOBJS objects are built. 11030 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11031 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11032 done 11033 LIBOBJS=$ac_libobjs 11034 11035 LTLIBOBJS=$ac_ltlibobjs 11036 11037 11038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11039 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11040 if test -n "$am_sleep_pid"; then 11041 # Hide warnings about reused PIDs. 11042 wait $am_sleep_pid 2>/dev/null 11043 fi 11044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11045 $as_echo "done" >&6; } 11046 if test -n "$EXEEXT"; then 11047 am__EXEEXT_TRUE= 11048 am__EXEEXT_FALSE='#' 11049 else 11050 am__EXEEXT_TRUE='#' 11051 am__EXEEXT_FALSE= 11052 fi 11053 11054 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11055 as_fn_error $? "conditional \"AMDEP\" was never defined. 11056 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11057 fi 11058 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11059 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11060 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11061 fi 11062 11063 : "${CONFIG_STATUS=./config.status}" 11064 ac_write_fail=0 11065 ac_clean_files_save=$ac_clean_files 11066 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11067 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11068 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11069 as_write_fail=0 11070 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11071 #! $SHELL 11072 # Generated by $as_me. 11073 # Run this file to recreate the current configuration. 11074 # Compiler output produced by configure, useful for debugging 11075 # configure, is in config.log if it exists. 11076 11077 debug=false 11078 ac_cs_recheck=false 11079 ac_cs_silent=false 11080 11081 SHELL=\${CONFIG_SHELL-$SHELL} 11082 export SHELL 11083 _ASEOF 11084 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11085 ## -------------------- ## 11086 ## M4sh Initialization. ## 11087 ## -------------------- ## 11088 11089 # Be more Bourne compatible 11090 DUALCASE=1; export DUALCASE # for MKS sh 11091 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11092 emulate sh 11093 NULLCMD=: 11094 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11095 # is contrary to our usage. Disable this feature. 11096 alias -g '${1+"$@"}'='"$@"' 11097 setopt NO_GLOB_SUBST 11098 else 11099 case `(set -o) 2>/dev/null` in #( 11100 *posix*) : 11101 set -o posix ;; #( 11102 *) : 11103 ;; 11104 esac 11105 fi 11106 11107 11108 as_nl=' 11109 ' 11110 export as_nl 11111 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11112 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11113 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11114 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11115 # Prefer a ksh shell builtin over an external printf program on Solaris, 11116 # but without wasting forks for bash or zsh. 11117 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11118 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11119 as_echo='print -r --' 11120 as_echo_n='print -rn --' 11121 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11122 as_echo='printf %s\n' 11123 as_echo_n='printf %s' 11124 else 11125 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11126 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11127 as_echo_n='/usr/ucb/echo -n' 11128 else 11129 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11130 as_echo_n_body='eval 11131 arg=$1; 11132 case $arg in #( 11133 *"$as_nl"*) 11134 expr "X$arg" : "X\\(.*\\)$as_nl"; 11135 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11136 esac; 11137 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11138 ' 11139 export as_echo_n_body 11140 as_echo_n='sh -c $as_echo_n_body as_echo' 11141 fi 11142 export as_echo_body 11143 as_echo='sh -c $as_echo_body as_echo' 11144 fi 11145 11146 # The user is always right. 11147 if test "${PATH_SEPARATOR+set}" != set; then 11148 PATH_SEPARATOR=: 11149 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11150 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11151 PATH_SEPARATOR=';' 11152 } 11153 fi 11154 11155 11156 # IFS 11157 # We need space, tab and new line, in precisely that order. Quoting is 11158 # there to prevent editors from complaining about space-tab. 11159 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11160 # splitting by setting IFS to empty value.) 11161 IFS=" "" $as_nl" 11162 11163 # Find who we are. Look in the path if we contain no directory separator. 11164 as_myself= 11165 case $0 in #(( 11166 *[\\/]* ) as_myself=$0 ;; 11167 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11168 for as_dir in $PATH 11169 do 11170 IFS=$as_save_IFS 11171 test -z "$as_dir" && as_dir=. 11172 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11173 done 11174 IFS=$as_save_IFS 11175 11176 ;; 11177 esac 11178 # We did not find ourselves, most probably we were run as `sh COMMAND' 11179 # in which case we are not to be found in the path. 11180 if test "x$as_myself" = x; then 11181 as_myself=$0 11182 fi 11183 if test ! -f "$as_myself"; then 11184 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11185 exit 1 11186 fi 11187 11188 # Unset variables that we do not need and which cause bugs (e.g. in 11189 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11190 # suppresses any "Segmentation fault" message there. '((' could 11191 # trigger a bug in pdksh 5.2.14. 11192 for as_var in BASH_ENV ENV MAIL MAILPATH 11193 do eval test x\${$as_var+set} = xset \ 11194 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11195 done 11196 PS1='$ ' 11197 PS2='> ' 11198 PS4='+ ' 11199 11200 # NLS nuisances. 11201 LC_ALL=C 11202 export LC_ALL 11203 LANGUAGE=C 11204 export LANGUAGE 11205 11206 # CDPATH. 11207 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11208 11209 11210 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11211 # ---------------------------------------- 11212 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11213 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11214 # script with STATUS, using 1 if that was 0. 11215 as_fn_error () 11216 { 11217 as_status=$1; test $as_status -eq 0 && as_status=1 11218 if test "$4"; then 11219 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11220 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11221 fi 11222 $as_echo "$as_me: error: $2" >&2 11223 as_fn_exit $as_status 11224 } # as_fn_error 11225 11226 11227 # as_fn_set_status STATUS 11228 # ----------------------- 11229 # Set $? to STATUS, without forking. 11230 as_fn_set_status () 11231 { 11232 return $1 11233 } # as_fn_set_status 11234 11235 # as_fn_exit STATUS 11236 # ----------------- 11237 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11238 as_fn_exit () 11239 { 11240 set +e 11241 as_fn_set_status $1 11242 exit $1 11243 } # as_fn_exit 11244 11245 # as_fn_unset VAR 11246 # --------------- 11247 # Portably unset VAR. 11248 as_fn_unset () 11249 { 11250 { eval $1=; unset $1;} 11251 } 11252 as_unset=as_fn_unset 11253 # as_fn_append VAR VALUE 11254 # ---------------------- 11255 # Append the text in VALUE to the end of the definition contained in VAR. Take 11256 # advantage of any shell optimizations that allow amortized linear growth over 11257 # repeated appends, instead of the typical quadratic growth present in naive 11258 # implementations. 11259 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11260 eval 'as_fn_append () 11261 { 11262 eval $1+=\$2 11263 }' 11264 else 11265 as_fn_append () 11266 { 11267 eval $1=\$$1\$2 11268 } 11269 fi # as_fn_append 11270 11271 # as_fn_arith ARG... 11272 # ------------------ 11273 # Perform arithmetic evaluation on the ARGs, and store the result in the 11274 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11275 # must be portable across $(()) and expr. 11276 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11277 eval 'as_fn_arith () 11278 { 11279 as_val=$(( $* )) 11280 }' 11281 else 11282 as_fn_arith () 11283 { 11284 as_val=`expr "$@" || test $? -eq 1` 11285 } 11286 fi # as_fn_arith 11287 11288 11289 if expr a : '\(a\)' >/dev/null 2>&1 && 11290 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11291 as_expr=expr 11292 else 11293 as_expr=false 11294 fi 11295 11296 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11297 as_basename=basename 11298 else 11299 as_basename=false 11300 fi 11301 11302 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11303 as_dirname=dirname 11304 else 11305 as_dirname=false 11306 fi 11307 11308 as_me=`$as_basename -- "$0" || 11309 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11310 X"$0" : 'X\(//\)$' \| \ 11311 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11312 $as_echo X/"$0" | 11313 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11314 s//\1/ 11315 q 11316 } 11317 /^X\/\(\/\/\)$/{ 11318 s//\1/ 11319 q 11320 } 11321 /^X\/\(\/\).*/{ 11322 s//\1/ 11323 q 11324 } 11325 s/.*/./; q'` 11326 11327 # Avoid depending upon Character Ranges. 11328 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11329 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11330 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11331 as_cr_digits='0123456789' 11332 as_cr_alnum=$as_cr_Letters$as_cr_digits 11333 11334 ECHO_C= ECHO_N= ECHO_T= 11335 case `echo -n x` in #((((( 11336 -n*) 11337 case `echo 'xy\c'` in 11338 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11339 xy) ECHO_C='\c';; 11340 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11341 ECHO_T=' ';; 11342 esac;; 11343 *) 11344 ECHO_N='-n';; 11345 esac 11346 11347 rm -f conf$$ conf$$.exe conf$$.file 11348 if test -d conf$$.dir; then 11349 rm -f conf$$.dir/conf$$.file 11350 else 11351 rm -f conf$$.dir 11352 mkdir conf$$.dir 2>/dev/null 11353 fi 11354 if (echo >conf$$.file) 2>/dev/null; then 11355 if ln -s conf$$.file conf$$ 2>/dev/null; then 11356 as_ln_s='ln -s' 11357 # ... but there are two gotchas: 11358 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11359 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11360 # In both cases, we have to default to `cp -pR'. 11361 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11362 as_ln_s='cp -pR' 11363 elif ln conf$$.file conf$$ 2>/dev/null; then 11364 as_ln_s=ln 11365 else 11366 as_ln_s='cp -pR' 11367 fi 11368 else 11369 as_ln_s='cp -pR' 11370 fi 11371 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11372 rmdir conf$$.dir 2>/dev/null 11373 11374 11375 # as_fn_mkdir_p 11376 # ------------- 11377 # Create "$as_dir" as a directory, including parents if necessary. 11378 as_fn_mkdir_p () 11379 { 11380 11381 case $as_dir in #( 11382 -*) as_dir=./$as_dir;; 11383 esac 11384 test -d "$as_dir" || eval $as_mkdir_p || { 11385 as_dirs= 11386 while :; do 11387 case $as_dir in #( 11388 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11389 *) as_qdir=$as_dir;; 11390 esac 11391 as_dirs="'$as_qdir' $as_dirs" 11392 as_dir=`$as_dirname -- "$as_dir" || 11393 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11394 X"$as_dir" : 'X\(//\)[^/]' \| \ 11395 X"$as_dir" : 'X\(//\)$' \| \ 11396 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11397 $as_echo X"$as_dir" | 11398 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11399 s//\1/ 11400 q 11401 } 11402 /^X\(\/\/\)[^/].*/{ 11403 s//\1/ 11404 q 11405 } 11406 /^X\(\/\/\)$/{ 11407 s//\1/ 11408 q 11409 } 11410 /^X\(\/\).*/{ 11411 s//\1/ 11412 q 11413 } 11414 s/.*/./; q'` 11415 test -d "$as_dir" && break 11416 done 11417 test -z "$as_dirs" || eval "mkdir $as_dirs" 11418 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11419 11420 11421 } # as_fn_mkdir_p 11422 if mkdir -p . 2>/dev/null; then 11423 as_mkdir_p='mkdir -p "$as_dir"' 11424 else 11425 test -d ./-p && rmdir ./-p 11426 as_mkdir_p=false 11427 fi 11428 11429 11430 # as_fn_executable_p FILE 11431 # ----------------------- 11432 # Test if FILE is an executable regular file. 11433 as_fn_executable_p () 11434 { 11435 test -f "$1" && test -x "$1" 11436 } # as_fn_executable_p 11437 as_test_x='test -x' 11438 as_executable_p=as_fn_executable_p 11439 11440 # Sed expression to map a string onto a valid CPP name. 11441 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11442 11443 # Sed expression to map a string onto a valid variable name. 11444 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11445 11446 11447 exec 6>&1 11448 ## ----------------------------------- ## 11449 ## Main body of $CONFIG_STATUS script. ## 11450 ## ----------------------------------- ## 11451 _ASEOF 11452 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11453 11454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11455 # Save the log message, to keep $0 and so on meaningful, and to 11456 # report actual input values of CONFIG_FILES etc. instead of their 11457 # values after options handling. 11458 ac_log=" 11459 This file was extended by xkbcomp $as_me 1.4.5, which was 11460 generated by GNU Autoconf 2.69. Invocation command line was 11461 11462 CONFIG_FILES = $CONFIG_FILES 11463 CONFIG_HEADERS = $CONFIG_HEADERS 11464 CONFIG_LINKS = $CONFIG_LINKS 11465 CONFIG_COMMANDS = $CONFIG_COMMANDS 11466 $ $0 $@ 11467 11468 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11469 " 11470 11471 _ACEOF 11472 11473 case $ac_config_files in *" 11474 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11475 esac 11476 11477 case $ac_config_headers in *" 11478 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11479 esac 11480 11481 11482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11483 # Files that config.status was made for. 11484 config_files="$ac_config_files" 11485 config_headers="$ac_config_headers" 11486 config_commands="$ac_config_commands" 11487 11488 _ACEOF 11489 11490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11491 ac_cs_usage="\ 11492 \`$as_me' instantiates files and other configuration actions 11493 from templates according to the current configuration. Unless the files 11494 and actions are specified as TAGs, all are instantiated by default. 11495 11496 Usage: $0 [OPTION]... [TAG]... 11497 11498 -h, --help print this help, then exit 11499 -V, --version print version number and configuration settings, then exit 11500 --config print configuration, then exit 11501 -q, --quiet, --silent 11502 do not print progress messages 11503 -d, --debug don't remove temporary files 11504 --recheck update $as_me by reconfiguring in the same conditions 11505 --file=FILE[:TEMPLATE] 11506 instantiate the configuration file FILE 11507 --header=FILE[:TEMPLATE] 11508 instantiate the configuration header FILE 11509 11510 Configuration files: 11511 $config_files 11512 11513 Configuration headers: 11514 $config_headers 11515 11516 Configuration commands: 11517 $config_commands 11518 11519 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbcomp/issues>." 11520 11521 _ACEOF 11522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11523 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11524 ac_cs_version="\\ 11525 xkbcomp config.status 1.4.5 11526 configured by $0, generated by GNU Autoconf 2.69, 11527 with options \\"\$ac_cs_config\\" 11528 11529 Copyright (C) 2012 Free Software Foundation, Inc. 11530 This config.status script is free software; the Free Software Foundation 11531 gives unlimited permission to copy, distribute and modify it." 11532 11533 ac_pwd='$ac_pwd' 11534 srcdir='$srcdir' 11535 INSTALL='$INSTALL' 11536 MKDIR_P='$MKDIR_P' 11537 AWK='$AWK' 11538 test -n "\$AWK" || AWK=awk 11539 _ACEOF 11540 11541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11542 # The default lists apply if the user does not specify any file. 11543 ac_need_defaults=: 11544 while test $# != 0 11545 do 11546 case $1 in 11547 --*=?*) 11548 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11549 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11550 ac_shift=: 11551 ;; 11552 --*=) 11553 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11554 ac_optarg= 11555 ac_shift=: 11556 ;; 11557 *) 11558 ac_option=$1 11559 ac_optarg=$2 11560 ac_shift=shift 11561 ;; 11562 esac 11563 11564 case $ac_option in 11565 # Handling of the options. 11566 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11567 ac_cs_recheck=: ;; 11568 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11569 $as_echo "$ac_cs_version"; exit ;; 11570 --config | --confi | --conf | --con | --co | --c ) 11571 $as_echo "$ac_cs_config"; exit ;; 11572 --debug | --debu | --deb | --de | --d | -d ) 11573 debug=: ;; 11574 --file | --fil | --fi | --f ) 11575 $ac_shift 11576 case $ac_optarg in 11577 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11578 '') as_fn_error $? "missing file argument" ;; 11579 esac 11580 as_fn_append CONFIG_FILES " '$ac_optarg'" 11581 ac_need_defaults=false;; 11582 --header | --heade | --head | --hea ) 11583 $ac_shift 11584 case $ac_optarg in 11585 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11586 esac 11587 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11588 ac_need_defaults=false;; 11589 --he | --h) 11590 # Conflict between --help and --header 11591 as_fn_error $? "ambiguous option: \`$1' 11592 Try \`$0 --help' for more information.";; 11593 --help | --hel | -h ) 11594 $as_echo "$ac_cs_usage"; exit ;; 11595 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11596 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11597 ac_cs_silent=: ;; 11598 11599 # This is an error. 11600 -*) as_fn_error $? "unrecognized option: \`$1' 11601 Try \`$0 --help' for more information." ;; 11602 11603 *) as_fn_append ac_config_targets " $1" 11604 ac_need_defaults=false ;; 11605 11606 esac 11607 shift 11608 done 11609 11610 ac_configure_extra_args= 11611 11612 if $ac_cs_silent; then 11613 exec 6>/dev/null 11614 ac_configure_extra_args="$ac_configure_extra_args --silent" 11615 fi 11616 11617 _ACEOF 11618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11619 if \$ac_cs_recheck; then 11620 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11621 shift 11622 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11623 CONFIG_SHELL='$SHELL' 11624 export CONFIG_SHELL 11625 exec "\$@" 11626 fi 11627 11628 _ACEOF 11629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11630 exec 5>>config.log 11631 { 11632 echo 11633 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11634 ## Running $as_me. ## 11635 _ASBOX 11636 $as_echo "$ac_log" 11637 } >&5 11638 11639 _ACEOF 11640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11641 # 11642 # INIT-COMMANDS 11643 # 11644 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11645 11646 _ACEOF 11647 11648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11649 11650 # Handling of arguments. 11651 for ac_config_target in $ac_config_targets 11652 do 11653 case $ac_config_target in 11654 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11655 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11656 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11657 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11658 "xkbcomp.pc") CONFIG_FILES="$CONFIG_FILES xkbcomp.pc" ;; 11659 11660 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11661 esac 11662 done 11663 11664 11665 # If the user did not use the arguments to specify the items to instantiate, 11666 # then the envvar interface is used. Set only those that are not. 11667 # We use the long form for the default assignment because of an extremely 11668 # bizarre bug on SunOS 4.1.3. 11669 if $ac_need_defaults; then 11670 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11671 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11672 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11673 fi 11674 11675 # Have a temporary directory for convenience. Make it in the build tree 11676 # simply because there is no reason against having it here, and in addition, 11677 # creating and moving files from /tmp can sometimes cause problems. 11678 # Hook for its removal unless debugging. 11679 # Note that there is a small window in which the directory will not be cleaned: 11680 # after its creation but before its name has been assigned to `$tmp'. 11681 $debug || 11682 { 11683 tmp= ac_tmp= 11684 trap 'exit_status=$? 11685 : "${ac_tmp:=$tmp}" 11686 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11687 ' 0 11688 trap 'as_fn_exit 1' 1 2 13 15 11689 } 11690 # Create a (secure) tmp directory for tmp files. 11691 11692 { 11693 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11694 test -d "$tmp" 11695 } || 11696 { 11697 tmp=./conf$$-$RANDOM 11698 (umask 077 && mkdir "$tmp") 11699 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11700 ac_tmp=$tmp 11701 11702 # Set up the scripts for CONFIG_FILES section. 11703 # No need to generate them if there are no CONFIG_FILES. 11704 # This happens for instance with `./config.status config.h'. 11705 if test -n "$CONFIG_FILES"; then 11706 11707 11708 ac_cr=`echo X | tr X '\015'` 11709 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11710 # But we know of no other shell where ac_cr would be empty at this 11711 # point, so we can use a bashism as a fallback. 11712 if test "x$ac_cr" = x; then 11713 eval ac_cr=\$\'\\r\' 11714 fi 11715 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11716 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11717 ac_cs_awk_cr='\\r' 11718 else 11719 ac_cs_awk_cr=$ac_cr 11720 fi 11721 11722 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11723 _ACEOF 11724 11725 11726 { 11727 echo "cat >conf$$subs.awk <<_ACEOF" && 11728 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11729 echo "_ACEOF" 11730 } >conf$$subs.sh || 11731 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11732 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11733 ac_delim='%!_!# ' 11734 for ac_last_try in false false false false false :; do 11735 . ./conf$$subs.sh || 11736 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11737 11738 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11739 if test $ac_delim_n = $ac_delim_num; then 11740 break 11741 elif $ac_last_try; then 11742 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11743 else 11744 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11745 fi 11746 done 11747 rm -f conf$$subs.sh 11748 11749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11750 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11751 _ACEOF 11752 sed -n ' 11753 h 11754 s/^/S["/; s/!.*/"]=/ 11755 p 11756 g 11757 s/^[^!]*!// 11758 :repl 11759 t repl 11760 s/'"$ac_delim"'$// 11761 t delim 11762 :nl 11763 h 11764 s/\(.\{148\}\)..*/\1/ 11765 t more1 11766 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11767 p 11768 n 11769 b repl 11770 :more1 11771 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11772 p 11773 g 11774 s/.\{148\}// 11775 t nl 11776 :delim 11777 h 11778 s/\(.\{148\}\)..*/\1/ 11779 t more2 11780 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11781 p 11782 b 11783 :more2 11784 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11785 p 11786 g 11787 s/.\{148\}// 11788 t delim 11789 ' <conf$$subs.awk | sed ' 11790 /^[^""]/{ 11791 N 11792 s/\n// 11793 } 11794 ' >>$CONFIG_STATUS || ac_write_fail=1 11795 rm -f conf$$subs.awk 11796 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11797 _ACAWK 11798 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11799 for (key in S) S_is_set[key] = 1 11800 FS = "" 11801 11802 } 11803 { 11804 line = $ 0 11805 nfields = split(line, field, "@") 11806 substed = 0 11807 len = length(field[1]) 11808 for (i = 2; i < nfields; i++) { 11809 key = field[i] 11810 keylen = length(key) 11811 if (S_is_set[key]) { 11812 value = S[key] 11813 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11814 len += length(value) + length(field[++i]) 11815 substed = 1 11816 } else 11817 len += 1 + keylen 11818 } 11819 11820 print line 11821 } 11822 11823 _ACAWK 11824 _ACEOF 11825 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11826 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11827 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11828 else 11829 cat 11830 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11831 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11832 _ACEOF 11833 11834 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11835 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11836 # trailing colons and then remove the whole line if VPATH becomes empty 11837 # (actually we leave an empty line to preserve line numbers). 11838 if test "x$srcdir" = x.; then 11839 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11840 h 11841 s/// 11842 s/^/:/ 11843 s/[ ]*$/:/ 11844 s/:\$(srcdir):/:/g 11845 s/:\${srcdir}:/:/g 11846 s/:@srcdir@:/:/g 11847 s/^:*// 11848 s/:*$// 11849 x 11850 s/\(=[ ]*\).*/\1/ 11851 G 11852 s/\n// 11853 s/^[^=]*=[ ]*$// 11854 }' 11855 fi 11856 11857 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11858 fi # test -n "$CONFIG_FILES" 11859 11860 # Set up the scripts for CONFIG_HEADERS section. 11861 # No need to generate them if there are no CONFIG_HEADERS. 11862 # This happens for instance with `./config.status Makefile'. 11863 if test -n "$CONFIG_HEADERS"; then 11864 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11865 BEGIN { 11866 _ACEOF 11867 11868 # Transform confdefs.h into an awk script `defines.awk', embedded as 11869 # here-document in config.status, that substitutes the proper values into 11870 # config.h.in to produce config.h. 11871 11872 # Create a delimiter string that does not exist in confdefs.h, to ease 11873 # handling of long lines. 11874 ac_delim='%!_!# ' 11875 for ac_last_try in false false :; do 11876 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11877 if test -z "$ac_tt"; then 11878 break 11879 elif $ac_last_try; then 11880 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11881 else 11882 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11883 fi 11884 done 11885 11886 # For the awk script, D is an array of macro values keyed by name, 11887 # likewise P contains macro parameters if any. Preserve backslash 11888 # newline sequences. 11889 11890 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11891 sed -n ' 11892 s/.\{148\}/&'"$ac_delim"'/g 11893 t rset 11894 :rset 11895 s/^[ ]*#[ ]*define[ ][ ]*/ / 11896 t def 11897 d 11898 :def 11899 s/\\$// 11900 t bsnl 11901 s/["\\]/\\&/g 11902 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11903 D["\1"]=" \3"/p 11904 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11905 d 11906 :bsnl 11907 s/["\\]/\\&/g 11908 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11909 D["\1"]=" \3\\\\\\n"\\/p 11910 t cont 11911 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11912 t cont 11913 d 11914 :cont 11915 n 11916 s/.\{148\}/&'"$ac_delim"'/g 11917 t clear 11918 :clear 11919 s/\\$// 11920 t bsnlc 11921 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11922 d 11923 :bsnlc 11924 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11925 b cont 11926 ' <confdefs.h | sed ' 11927 s/'"$ac_delim"'/"\\\ 11928 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11929 11930 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11931 for (key in D) D_is_set[key] = 1 11932 FS = "" 11933 } 11934 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11935 line = \$ 0 11936 split(line, arg, " ") 11937 if (arg[1] == "#") { 11938 defundef = arg[2] 11939 mac1 = arg[3] 11940 } else { 11941 defundef = substr(arg[1], 2) 11942 mac1 = arg[2] 11943 } 11944 split(mac1, mac2, "(") #) 11945 macro = mac2[1] 11946 prefix = substr(line, 1, index(line, defundef) - 1) 11947 if (D_is_set[macro]) { 11948 # Preserve the white space surrounding the "#". 11949 print prefix "define", macro P[macro] D[macro] 11950 next 11951 } else { 11952 # Replace #undef with comments. This is necessary, for example, 11953 # in the case of _POSIX_SOURCE, which is predefined and required 11954 # on some systems where configure will not decide to define it. 11955 if (defundef == "undef") { 11956 print "/*", prefix defundef, macro, "*/" 11957 next 11958 } 11959 } 11960 } 11961 { print } 11962 _ACAWK 11963 _ACEOF 11964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11965 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11966 fi # test -n "$CONFIG_HEADERS" 11967 11968 11969 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11970 shift 11971 for ac_tag 11972 do 11973 case $ac_tag in 11974 :[FHLC]) ac_mode=$ac_tag; continue;; 11975 esac 11976 case $ac_mode$ac_tag in 11977 :[FHL]*:*);; 11978 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11979 :[FH]-) ac_tag=-:-;; 11980 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11981 esac 11982 ac_save_IFS=$IFS 11983 IFS=: 11984 set x $ac_tag 11985 IFS=$ac_save_IFS 11986 shift 11987 ac_file=$1 11988 shift 11989 11990 case $ac_mode in 11991 :L) ac_source=$1;; 11992 :[FH]) 11993 ac_file_inputs= 11994 for ac_f 11995 do 11996 case $ac_f in 11997 -) ac_f="$ac_tmp/stdin";; 11998 *) # Look for the file first in the build tree, then in the source tree 11999 # (if the path is not absolute). The absolute path cannot be DOS-style, 12000 # because $ac_f cannot contain `:'. 12001 test -f "$ac_f" || 12002 case $ac_f in 12003 [\\/$]*) false;; 12004 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12005 esac || 12006 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12007 esac 12008 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12009 as_fn_append ac_file_inputs " '$ac_f'" 12010 done 12011 12012 # Let's still pretend it is `configure' which instantiates (i.e., don't 12013 # use $as_me), people would be surprised to read: 12014 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 12034 esac 12035 ;; 12036 esac 12037 12038 ac_dir=`$as_dirname -- "$ac_file" || 12039 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12040 X"$ac_file" : 'X\(//\)[^/]' \| \ 12041 X"$ac_file" : 'X\(//\)$' \| \ 12042 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12043 $as_echo X"$ac_file" | 12044 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12045 s//\1/ 12046 q 12047 } 12048 /^X\(\/\/\)[^/].*/{ 12049 s//\1/ 12050 q 12051 } 12052 /^X\(\/\/\)$/{ 12053 s//\1/ 12054 q 12055 } 12056 /^X\(\/\).*/{ 12057 s//\1/ 12058 q 12059 } 12060 s/.*/./; q'` 12061 as_dir="$ac_dir"; as_fn_mkdir_p 12062 ac_builddir=. 12063 12064 case "$ac_dir" in 12065 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12066 *) 12067 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12068 # A ".." for each directory in $ac_dir_suffix. 12069 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12070 case $ac_top_builddir_sub in 12071 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12072 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12073 esac ;; 12074 esac 12075 ac_abs_top_builddir=$ac_pwd 12076 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12077 # for backward compatibility: 12078 ac_top_builddir=$ac_top_build_prefix 12079 12080 case $srcdir in 12081 .) # We are building in place. 12082 ac_srcdir=. 12083 ac_top_srcdir=$ac_top_builddir_sub 12084 ac_abs_top_srcdir=$ac_pwd ;; 12085 [\\/]* | ?:[\\/]* ) # Absolute name. 12086 ac_srcdir=$srcdir$ac_dir_suffix; 12087 ac_top_srcdir=$srcdir 12088 ac_abs_top_srcdir=$srcdir ;; 12089 *) # Relative name. 12090 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12091 ac_top_srcdir=$ac_top_build_prefix$srcdir 12092 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12093 esac 12094 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12095 12096 12097 case $ac_mode in 12098 :F) 12099 # 12100 # CONFIG_FILE 12101 # 12102 12103 case $INSTALL in 12104 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12105 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12106 esac 12107 ac_MKDIR_P=$MKDIR_P 12108 case $MKDIR_P in 12109 [\\/$]* | ?:[\\/]* ) ;; 12110 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12111 esac 12112 _ACEOF 12113 12114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12115 # If the template does not know about datarootdir, expand it. 12116 # FIXME: This hack should be removed a few years after 2.60. 12117 ac_datarootdir_hack=; ac_datarootdir_seen= 12118 ac_sed_dataroot=' 12119 /datarootdir/ { 12120 p 12121 q 12122 } 12123 /@datadir@/p 12124 /@docdir@/p 12125 /@infodir@/p 12126 /@localedir@/p 12127 /@mandir@/p' 12128 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12129 *datarootdir*) ac_datarootdir_seen=yes;; 12130 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12132 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12133 _ACEOF 12134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12135 ac_datarootdir_hack=' 12136 s&@datadir@&$datadir&g 12137 s&@docdir@&$docdir&g 12138 s&@infodir@&$infodir&g 12139 s&@localedir@&$localedir&g 12140 s&@mandir@&$mandir&g 12141 s&\\\${datarootdir}&$datarootdir&g' ;; 12142 esac 12143 _ACEOF 12144 12145 # Neutralize VPATH when `$srcdir' = `.'. 12146 # Shell code in configure.ac might set extrasub. 12147 # FIXME: do we really want to maintain this feature? 12148 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12149 ac_sed_extra="$ac_vpsub 12150 $extrasub 12151 _ACEOF 12152 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12153 :t 12154 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12155 s|@configure_input@|$ac_sed_conf_input|;t t 12156 s&@top_builddir@&$ac_top_builddir_sub&;t t 12157 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12158 s&@srcdir@&$ac_srcdir&;t t 12159 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12160 s&@top_srcdir@&$ac_top_srcdir&;t t 12161 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12162 s&@builddir@&$ac_builddir&;t t 12163 s&@abs_builddir@&$ac_abs_builddir&;t t 12164 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12165 s&@INSTALL@&$ac_INSTALL&;t t 12166 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12167 $ac_datarootdir_hack 12168 " 12169 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12170 >$ac_tmp/out || as_fn_error $? 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"could not create -" "$LINENO" 5 12210 fi 12211 # Compute "$ac_file"'s index in $config_headers. 12212 _am_arg="$ac_file" 12213 _am_stamp_count=1 12214 for _am_header in $config_headers :; do 12215 case $_am_header in 12216 $_am_arg | $_am_arg:* ) 12217 break ;; 12218 * ) 12219 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12220 esac 12221 done 12222 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12223 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12224 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12225 X"$_am_arg" : 'X\(//\)$' \| \ 12226 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12227 $as_echo X"$_am_arg" | 12228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12229 s//\1/ 12230 q 12231 } 12232 /^X\(\/\/\)[^/].*/{ 12233 s//\1/ 12234 q 12235 } 12236 /^X\(\/\/\)$/{ 12237 s//\1/ 12238 q 12239 } 12240 /^X\(\/\).*/{ 12241 s//\1/ 12242 q 12243 } 12244 s/.*/./; q'`/stamp-h$_am_stamp_count 12245 ;; 12246 12247 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12248 $as_echo "$as_me: executing $ac_file commands" >&6;} 12249 ;; 12250 esac 12251 12252 12253 case $ac_file$ac_mode in 12254 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12255 # Older Autoconf quotes --file arguments for eval, but not when files 12256 # are listed without --file. 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"Something went wrong bootstrapping makefile fragments 12336 for automatic dependency tracking. If GNU make was not used, consider 12337 re-running the configure script with MAKE=\"gmake\" (or whatever is 12338 necessary). You can also try re-running configure with the 12339 '--disable-dependency-tracking' option to at least be able to build 12340 the package (albeit without support for automatic dependency tracking). 12341 See \`config.log' for more details" "$LINENO" 5; } 12342 fi 12343 { am_dirpart=; unset am_dirpart;} 12344 { am_filepart=; unset am_filepart;} 12345 { am_mf=; unset am_mf;} 12346 { am_rc=; unset am_rc;} 12347 rm -f conftest-deps.mk 12348 } 12349 ;; 12350 12351 esac 12352 done # for ac_tag 12353 12354 12355 as_fn_exit 0 12356 _ACEOF 12357 ac_clean_files=$ac_clean_files_save 12358 12359 test $ac_write_fail = 0 || 12360 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12361 12362 12363 # configure is writing to config.log, and then calls config.status. 12364 # config.status does its own redirection, appending to config.log. 12365 # Unfortunately, on DOS this fails, as config.log is still kept open 12366 # by configure, so config.status won't be able to write to it; its 12367 # output is simply discarded. So we exec the FD to /dev/null, 12368 # effectively closing config.log, so it can be properly (re)opened and 12369 # appended to by config.status. 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Indexes created Sun Apr 12 00:22:20 UTC 2026