configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xkbprint 1.0.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xkbprint' 583 PACKAGE_TARNAME='xkbprint' 584 PACKAGE_VERSION='1.0.4' 585 PACKAGE_STRING='xkbprint 1.0.4' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XKBPRINT_LIBS 631 XKBPRINT_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG 657 CHANGELOG_CMD 658 STRICT_CFLAGS 659 CWARNFLAGS 660 BASE_CFLAGS 661 AM_BACKSLASH 662 AM_DEFAULT_VERBOSITY 663 AM_DEFAULT_V 664 AM_V 665 am__fastdepCC_FALSE 666 am__fastdepCC_TRUE 667 CCDEPMODE 668 am__nodep 669 AMDEPBACKSLASH 670 AMDEP_FALSE 671 AMDEP_TRUE 672 am__quote 673 am__include 674 DEPDIR 675 am__untar 676 am__tar 677 AMTAR 678 am__leading_dot 679 SET_MAKE 680 AWK 681 mkdir_p 682 MKDIR_P 683 INSTALL_STRIP_PROGRAM 684 STRIP 685 install_sh 686 MAKEINFO 687 AUTOHEADER 688 AUTOMAKE 689 AUTOCONF 690 ACLOCAL 691 VERSION 692 PACKAGE 693 CYGPATH_W 694 am__isrc 695 INSTALL_DATA 696 INSTALL_SCRIPT 697 INSTALL_PROGRAM 698 EGREP 699 GREP 700 CPP 701 OBJEXT 702 EXEEXT 703 ac_ct_CC 704 CPPFLAGS 705 LDFLAGS 706 CFLAGS 707 CC 708 target_alias 709 host_alias 710 build_alias 711 LIBS 712 ECHO_T 713 ECHO_N 714 ECHO_C 715 DEFS 716 mandir 717 localedir 718 libdir 719 psdir 720 pdfdir 721 dvidir 722 htmldir 723 infodir 724 docdir 725 oldincludedir 726 includedir 727 localstatedir 728 sharedstatedir 729 sysconfdir 730 datadir 731 datarootdir 732 libexecdir 733 sbindir 734 bindir 735 program_transform_name 736 prefix 737 exec_prefix 738 PACKAGE_URL 739 PACKAGE_BUGREPORT 740 PACKAGE_STRING 741 PACKAGE_VERSION 742 PACKAGE_TARNAME 743 PACKAGE_NAME 744 PATH_SEPARATOR 745 SHELL' 746 ac_subst_files='' 747 ac_user_opts=' 748 enable_option_checking 749 enable_dependency_tracking 750 enable_silent_rules 751 enable_selective_werror 752 enable_strict_compilation 753 ' 754 ac_precious_vars='build_alias 755 host_alias 756 target_alias 757 CC 758 CFLAGS 759 LDFLAGS 760 LIBS 761 CPPFLAGS 762 CPP 763 PKG_CONFIG 764 XKBPRINT_CFLAGS 765 XKBPRINT_LIBS' 766 767 768 # 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" >&6; } 1742 if eval \${$3+:} false; then : 1743 $as_echo_n "(cached) " >&6 1744 else 1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1746 /* end confdefs.h. */ 1747 $4 1748 int 1749 main () 1750 { 1751 #ifndef $as_decl_name 1752 #ifdef __cplusplus 1753 (void) $as_decl_use; 1754 #else 1755 (void) $as_decl_name; 1756 #endif 1757 #endif 1758 1759 ; 1760 return 0; 1761 } 1762 _ACEOF 1763 if ac_fn_c_try_compile "$LINENO"; then : 1764 eval "$3=yes" 1765 else 1766 eval "$3=no" 1767 fi 1768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1769 fi 1770 eval ac_res=\$$3 1771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1772 $as_echo "$ac_res" >&6; } 1773 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1774 1775 } # ac_fn_c_check_decl 1776 1777 # ac_fn_c_try_link LINENO 1778 # ----------------------- 1779 # Try to link conftest.$ac_ext, and return whether this succeeded. 1780 ac_fn_c_try_link () 1781 { 1782 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1783 rm -f conftest.$ac_objext conftest$ac_exeext 1784 if { { ac_try="$ac_link" 1785 case "(($ac_try" in 1786 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1787 *) ac_try_echo=$ac_try;; 1788 esac 1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1790 $as_echo "$ac_try_echo"; } >&5 1791 (eval "$ac_link") 2>conftest.err 1792 ac_status=$? 1793 if test -s conftest.err; then 1794 grep -v '^ *+' conftest.err >conftest.er1 1795 cat conftest.er1 >&5 1796 mv -f conftest.er1 conftest.err 1797 fi 1798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1799 test $ac_status = 0; } && { 1800 test -z "$ac_c_werror_flag" || 1801 test ! -s conftest.err 1802 } && test -s conftest$ac_exeext && { 1803 test "$cross_compiling" = yes || 1804 test -x conftest$ac_exeext 1805 }; then : 1806 ac_retval=0 1807 else 1808 $as_echo "$as_me: failed program was:" >&5 1809 sed 's/^/| /' conftest.$ac_ext >&5 1810 1811 ac_retval=1 1812 fi 1813 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1814 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1815 # interfere with the next link command; also delete a directory that is 1816 # left behind by Apple's compiler. We do this before executing the actions. 1817 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1818 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1819 as_fn_set_status $ac_retval 1820 1821 } # ac_fn_c_try_link 1822 1823 # ac_fn_c_check_func LINENO FUNC VAR 1824 # ---------------------------------- 1825 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1826 ac_fn_c_check_func () 1827 { 1828 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1830 $as_echo_n "checking for $2... " >&6; } 1831 if eval \${$3+:} false; then : 1832 $as_echo_n "(cached) " >&6 1833 else 1834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1835 /* end confdefs.h. */ 1836 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1837 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1838 #define $2 innocuous_$2 1839 1840 /* System header to define __stub macros and hopefully few prototypes, 1841 which can conflict with char $2 (); below. 1842 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1843 <limits.h> exists even on freestanding compilers. */ 1844 1845 #ifdef __STDC__ 1846 # include <limits.h> 1847 #else 1848 # include <assert.h> 1849 #endif 1850 1851 #undef $2 1852 1853 /* Override any GCC internal prototype to avoid an error. 1854 Use char because int might match the return type of a GCC 1855 builtin and then its argument prototype would still apply. */ 1856 #ifdef __cplusplus 1857 extern "C" 1858 #endif 1859 char $2 (); 1860 /* The GNU C library defines this for functions which it implements 1861 to always fail with ENOSYS. Some functions are actually named 1862 something starting with __ and the normal name is an alias. */ 1863 #if defined __stub_$2 || defined __stub___$2 1864 choke me 1865 #endif 1866 1867 int 1868 main () 1869 { 1870 return $2 (); 1871 ; 1872 return 0; 1873 } 1874 _ACEOF 1875 if ac_fn_c_try_link "$LINENO"; then : 1876 eval "$3=yes" 1877 else 1878 eval "$3=no" 1879 fi 1880 rm -f core conftest.err conftest.$ac_objext \ 1881 conftest$ac_exeext conftest.$ac_ext 1882 fi 1883 eval ac_res=\$$3 1884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1885 $as_echo "$ac_res" >&6; } 1886 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1887 1888 } # ac_fn_c_check_func 1889 cat >config.log <<_ACEOF 1890 This file contains any messages produced by compilers while 1891 running configure, to aid debugging if configure makes a mistake. 1892 1893 It was created by xkbprint $as_me 1.0.4, which was 1894 generated by GNU Autoconf 2.69. Invocation command line was 1895 1896 $ $0 $@ 1897 1898 _ACEOF 1899 exec 5>>config.log 1900 { 1901 cat <<_ASUNAME 1902 ## --------- ## 1903 ## Platform. ## 1904 ## --------- ## 1905 1906 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1907 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1908 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1909 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1910 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1911 1912 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1913 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1914 1915 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1916 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1917 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1918 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1919 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1920 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1921 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1922 1923 _ASUNAME 1924 1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1926 for as_dir in $PATH 1927 do 1928 IFS=$as_save_IFS 1929 test -z "$as_dir" && as_dir=. 1930 $as_echo "PATH: $as_dir" 1931 done 1932 IFS=$as_save_IFS 1933 1934 } >&5 1935 1936 cat >&5 <<_ACEOF 1937 1938 1939 ## ----------- ## 1940 ## Core tests. ## 1941 ## ----------- ## 1942 1943 _ACEOF 1944 1945 1946 # Keep a trace of the command line. 1947 # Strip out --no-create and --no-recursion so they do not pile up. 1948 # Strip out --silent because we don't want to record it for future runs. 1949 # Also quote any args containing shell meta-characters. 1950 # Make two passes to allow for proper duplicate-argument suppression. 1951 ac_configure_args= 1952 ac_configure_args0= 1953 ac_configure_args1= 1954 ac_must_keep_next=false 1955 for ac_pass in 1 2 1956 do 1957 for ac_arg 1958 do 1959 case $ac_arg in 1960 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1961 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1962 | -silent | --silent | --silen | --sile | --sil) 1963 continue ;; 1964 *\'*) 1965 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1966 esac 1967 case $ac_pass in 1968 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1969 2) 1970 as_fn_append ac_configure_args1 " '$ac_arg'" 1971 if test $ac_must_keep_next = true; then 1972 ac_must_keep_next=false # Got value, back to normal. 1973 else 1974 case $ac_arg in 1975 *=* | --config-cache | -C | -disable-* | --disable-* \ 1976 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1977 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1978 | -with-* | --with-* | -without-* | --without-* | --x) 1979 case "$ac_configure_args0 " in 1980 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1981 esac 1982 ;; 1983 -* ) ac_must_keep_next=true ;; 1984 esac 1985 fi 1986 as_fn_append ac_configure_args " '$ac_arg'" 1987 ;; 1988 esac 1989 done 1990 done 1991 { ac_configure_args0=; unset ac_configure_args0;} 1992 { ac_configure_args1=; unset ac_configure_args1;} 1993 1994 # When interrupted or exit'd, cleanup temporary files, and complete 1995 # config.log. 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"$srcdir/../.."; do 2247 if test -f "$ac_dir/install-sh"; then 2248 ac_aux_dir=$ac_dir 2249 ac_install_sh="$ac_aux_dir/install-sh -c" 2250 break 2251 elif test -f "$ac_dir/install.sh"; then 2252 ac_aux_dir=$ac_dir 2253 ac_install_sh="$ac_aux_dir/install.sh -c" 2254 break 2255 elif test -f "$ac_dir/shtool"; then 2256 ac_aux_dir=$ac_dir 2257 ac_install_sh="$ac_aux_dir/shtool install -c" 2258 break 2259 fi 2260 done 2261 if test -z "$ac_aux_dir"; then 2262 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2263 fi 2264 2265 # These three variables are undocumented and unsupported, 2266 # and are intended to be withdrawn in a future Autoconf release. 2267 # They can cause serious problems if a builder's source tree is in a directory 2268 # whose full name contains unusual characters. 2269 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2270 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2271 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2272 2273 2274 # Expand $ac_aux_dir to an absolute path. 2275 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2276 2277 ac_ext=c 2278 ac_cpp='$CPP $CPPFLAGS' 2279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2281 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2282 if test -n "$ac_tool_prefix"; then 2283 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2284 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2286 $as_echo_n "checking for $ac_word... " >&6; } 2287 if ${ac_cv_prog_CC+:} false; then : 2288 $as_echo_n "(cached) " >&6 2289 else 2290 if test -n "$CC"; then 2291 ac_cv_prog_CC="$CC" # Let the user override the test. 2292 else 2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2294 for as_dir in $PATH 2295 do 2296 IFS=$as_save_IFS 2297 test -z "$as_dir" && as_dir=. 2298 for ac_exec_ext in '' $ac_executable_extensions; do 2299 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2300 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2301 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2302 break 2 2303 fi 2304 done 2305 done 2306 IFS=$as_save_IFS 2307 2308 fi 2309 fi 2310 CC=$ac_cv_prog_CC 2311 if test -n "$CC"; then 2312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2313 $as_echo "$CC" >&6; } 2314 else 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2316 $as_echo "no" >&6; } 2317 fi 2318 2319 2320 fi 2321 if test -z "$ac_cv_prog_CC"; then 2322 ac_ct_CC=$CC 2323 # Extract the first word of "gcc", so it can be a program name with args. 2324 set dummy gcc; ac_word=$2 2325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2326 $as_echo_n "checking for $ac_word... " >&6; } 2327 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2328 $as_echo_n "(cached) " >&6 2329 else 2330 if test -n "$ac_ct_CC"; then 2331 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2332 else 2333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2334 for as_dir in $PATH 2335 do 2336 IFS=$as_save_IFS 2337 test -z "$as_dir" && as_dir=. 2338 for ac_exec_ext in '' $ac_executable_extensions; do 2339 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2340 ac_cv_prog_ac_ct_CC="gcc" 2341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2342 break 2 2343 fi 2344 done 2345 done 2346 IFS=$as_save_IFS 2347 2348 fi 2349 fi 2350 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2351 if test -n "$ac_ct_CC"; then 2352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2353 $as_echo "$ac_ct_CC" >&6; } 2354 else 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2356 $as_echo "no" >&6; } 2357 fi 2358 2359 if test "x$ac_ct_CC" = x; then 2360 CC="" 2361 else 2362 case $cross_compiling:$ac_tool_warned in 2363 yes:) 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2365 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2366 ac_tool_warned=yes ;; 2367 esac 2368 CC=$ac_ct_CC 2369 fi 2370 else 2371 CC="$ac_cv_prog_CC" 2372 fi 2373 2374 if test -z "$CC"; then 2375 if test -n "$ac_tool_prefix"; then 2376 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2377 set dummy ${ac_tool_prefix}cc; ac_word=$2 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2379 $as_echo_n "checking for $ac_word... " >&6; } 2380 if ${ac_cv_prog_CC+:} false; then : 2381 $as_echo_n "(cached) " >&6 2382 else 2383 if test -n "$CC"; then 2384 ac_cv_prog_CC="$CC" # Let the user override the test. 2385 else 2386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2387 for as_dir in $PATH 2388 do 2389 IFS=$as_save_IFS 2390 test -z "$as_dir" && as_dir=. 2391 for ac_exec_ext in '' $ac_executable_extensions; do 2392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2393 ac_cv_prog_CC="${ac_tool_prefix}cc" 2394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2395 break 2 2396 fi 2397 done 2398 done 2399 IFS=$as_save_IFS 2400 2401 fi 2402 fi 2403 CC=$ac_cv_prog_CC 2404 if test -n "$CC"; then 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2406 $as_echo "$CC" >&6; } 2407 else 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2409 $as_echo "no" >&6; } 2410 fi 2411 2412 2413 fi 2414 fi 2415 if test -z "$CC"; then 2416 # Extract the first word of "cc", so it can be a program name with args. 2417 set dummy cc; ac_word=$2 2418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2419 $as_echo_n "checking for $ac_word... " >&6; } 2420 if ${ac_cv_prog_CC+:} false; then : 2421 $as_echo_n "(cached) " >&6 2422 else 2423 if test -n "$CC"; then 2424 ac_cv_prog_CC="$CC" # Let the user override the test. 2425 else 2426 ac_prog_rejected=no 2427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2428 for as_dir in $PATH 2429 do 2430 IFS=$as_save_IFS 2431 test -z "$as_dir" && as_dir=. 2432 for ac_exec_ext in '' $ac_executable_extensions; do 2433 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2434 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2435 ac_prog_rejected=yes 2436 continue 2437 fi 2438 ac_cv_prog_CC="cc" 2439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2440 break 2 2441 fi 2442 done 2443 done 2444 IFS=$as_save_IFS 2445 2446 if test $ac_prog_rejected = yes; then 2447 # We found a bogon in the path, so make sure we never use it. 2448 set dummy $ac_cv_prog_CC 2449 shift 2450 if test $# != 0; then 2451 # We chose a different compiler from the bogus one. 2452 # However, it has the same basename, so the bogon will be chosen 2453 # first if we set CC to just the basename; use the full file name. 2454 shift 2455 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2456 fi 2457 fi 2458 fi 2459 fi 2460 CC=$ac_cv_prog_CC 2461 if test -n "$CC"; then 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2463 $as_echo "$CC" >&6; } 2464 else 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2466 $as_echo "no" >&6; } 2467 fi 2468 2469 2470 fi 2471 if test -z "$CC"; then 2472 if test -n "$ac_tool_prefix"; then 2473 for ac_prog in cl.exe 2474 do 2475 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2476 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2478 $as_echo_n "checking for $ac_word... " >&6; } 2479 if ${ac_cv_prog_CC+:} false; then : 2480 $as_echo_n "(cached) " >&6 2481 else 2482 if test -n "$CC"; then 2483 ac_cv_prog_CC="$CC" # Let the user override the test. 2484 else 2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2486 for as_dir in $PATH 2487 do 2488 IFS=$as_save_IFS 2489 test -z "$as_dir" && as_dir=. 2490 for ac_exec_ext in '' $ac_executable_extensions; do 2491 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2492 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2494 break 2 2495 fi 2496 done 2497 done 2498 IFS=$as_save_IFS 2499 2500 fi 2501 fi 2502 CC=$ac_cv_prog_CC 2503 if test -n "$CC"; then 2504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2505 $as_echo "$CC" >&6; } 2506 else 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2508 $as_echo "no" >&6; } 2509 fi 2510 2511 2512 test -n "$CC" && break 2513 done 2514 fi 2515 if test -z "$CC"; then 2516 ac_ct_CC=$CC 2517 for ac_prog in cl.exe 2518 do 2519 # Extract the first word of "$ac_prog", so it can be a program name with args. 2520 set dummy $ac_prog; ac_word=$2 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2522 $as_echo_n "checking for $ac_word... " >&6; } 2523 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2524 $as_echo_n "(cached) " >&6 2525 else 2526 if test -n "$ac_ct_CC"; then 2527 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2528 else 2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2530 for as_dir in $PATH 2531 do 2532 IFS=$as_save_IFS 2533 test -z "$as_dir" && as_dir=. 2534 for ac_exec_ext in '' $ac_executable_extensions; do 2535 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2536 ac_cv_prog_ac_ct_CC="$ac_prog" 2537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2538 break 2 2539 fi 2540 done 2541 done 2542 IFS=$as_save_IFS 2543 2544 fi 2545 fi 2546 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2547 if test -n "$ac_ct_CC"; then 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2549 $as_echo "$ac_ct_CC" >&6; } 2550 else 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2552 $as_echo "no" >&6; } 2553 fi 2554 2555 2556 test -n "$ac_ct_CC" && break 2557 done 2558 2559 if test "x$ac_ct_CC" = x; then 2560 CC="" 2561 else 2562 case $cross_compiling:$ac_tool_warned in 2563 yes:) 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2565 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2566 ac_tool_warned=yes ;; 2567 esac 2568 CC=$ac_ct_CC 2569 fi 2570 fi 2571 2572 fi 2573 2574 2575 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2576 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2577 as_fn_error $? "no acceptable C compiler found in \$PATH 2578 See \`config.log' for more details" "$LINENO" 5; } 2579 2580 # Provide some information about the compiler. 2581 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2582 set X $ac_compile 2583 ac_compiler=$2 2584 for ac_option in --version -v -V -qversion; do 2585 { { ac_try="$ac_compiler $ac_option >&5" 2586 case "(($ac_try" in 2587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2588 *) ac_try_echo=$ac_try;; 2589 esac 2590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2591 $as_echo "$ac_try_echo"; } >&5 2592 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2593 ac_status=$? 2594 if test -s conftest.err; then 2595 sed '10a\ 2596 ... rest of stderr output deleted ... 2597 10q' conftest.err >conftest.er1 2598 cat conftest.er1 >&5 2599 fi 2600 rm -f conftest.er1 conftest.err 2601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2602 test $ac_status = 0; } 2603 done 2604 2605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2606 /* end confdefs.h. */ 2607 2608 int 2609 main () 2610 { 2611 2612 ; 2613 return 0; 2614 } 2615 _ACEOF 2616 ac_clean_files_save=$ac_clean_files 2617 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2618 # Try to create an executable without -o first, disregard a.out. 2619 # It will help us diagnose broken compilers, and finding out an intuition 2620 # of exeext. 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2622 $as_echo_n "checking whether the C compiler works... " >&6; } 2623 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2624 2625 # The possible output files: 2626 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2627 2628 ac_rmfiles= 2629 for ac_file in $ac_files 2630 do 2631 case $ac_file in 2632 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2633 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2634 esac 2635 done 2636 rm -f $ac_rmfiles 2637 2638 if { { ac_try="$ac_link_default" 2639 case "(($ac_try" in 2640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2641 *) ac_try_echo=$ac_try;; 2642 esac 2643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2644 $as_echo "$ac_try_echo"; } >&5 2645 (eval "$ac_link_default") 2>&5 2646 ac_status=$? 2647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2648 test $ac_status = 0; }; then : 2649 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2650 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2651 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2652 # so that the user can short-circuit this test for compilers unknown to 2653 # Autoconf. 2654 for ac_file in $ac_files '' 2655 do 2656 test -f "$ac_file" || continue 2657 case $ac_file in 2658 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2659 ;; 2660 [ab].out ) 2661 # We found the default executable, but exeext='' is most 2662 # certainly right. 2663 break;; 2664 *.* ) 2665 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2666 then :; else 2667 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2668 fi 2669 # We set ac_cv_exeext here because the later test for it is not 2670 # safe: cross compilers may not add the suffix if given an `-o' 2671 # argument, so we may need to know it at that point already. 2672 # Even if this section looks crufty: it has the advantage of 2673 # actually working. 2674 break;; 2675 * ) 2676 break;; 2677 esac 2678 done 2679 test "$ac_cv_exeext" = no && ac_cv_exeext= 2680 2681 else 2682 ac_file='' 2683 fi 2684 if test -z "$ac_file"; then : 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2686 $as_echo "no" >&6; } 2687 $as_echo "$as_me: failed program was:" >&5 2688 sed 's/^/| /' conftest.$ac_ext >&5 2689 2690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2692 as_fn_error 77 "C compiler cannot create executables 2693 See \`config.log' for more details" "$LINENO" 5; } 2694 else 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2696 $as_echo "yes" >&6; } 2697 fi 2698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2699 $as_echo_n "checking for C compiler default output file name... " >&6; } 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2701 $as_echo "$ac_file" >&6; } 2702 ac_exeext=$ac_cv_exeext 2703 2704 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2705 ac_clean_files=$ac_clean_files_save 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2707 $as_echo_n "checking for suffix of executables... " >&6; } 2708 if { { ac_try="$ac_link" 2709 case "(($ac_try" in 2710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2711 *) ac_try_echo=$ac_try;; 2712 esac 2713 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2714 $as_echo "$ac_try_echo"; } >&5 2715 (eval "$ac_link") 2>&5 2716 ac_status=$? 2717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2718 test $ac_status = 0; }; then : 2719 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2720 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2721 # work properly (i.e., refer to `conftest.exe'), while it won't with 2722 # `rm'. 2723 for ac_file in conftest.exe conftest conftest.*; do 2724 test -f "$ac_file" || continue 2725 case $ac_file in 2726 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2727 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2728 break;; 2729 * ) break;; 2730 esac 2731 done 2732 else 2733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2735 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2736 See \`config.log' for more details" "$LINENO" 5; } 2737 fi 2738 rm -f conftest conftest$ac_cv_exeext 2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2740 $as_echo "$ac_cv_exeext" >&6; } 2741 2742 rm -f conftest.$ac_ext 2743 EXEEXT=$ac_cv_exeext 2744 ac_exeext=$EXEEXT 2745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2746 /* end confdefs.h. */ 2747 #include <stdio.h> 2748 int 2749 main () 2750 { 2751 FILE *f = fopen ("conftest.out", "w"); 2752 return ferror (f) || fclose (f) != 0; 2753 2754 ; 2755 return 0; 2756 } 2757 _ACEOF 2758 ac_clean_files="$ac_clean_files conftest.out" 2759 # Check that the compiler produces executables we can run. If not, either 2760 # the compiler is broken, or we cross compile. 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2762 $as_echo_n "checking whether we are cross compiling... " >&6; } 2763 if test "$cross_compiling" != yes; then 2764 { { ac_try="$ac_link" 2765 case "(($ac_try" in 2766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2767 *) ac_try_echo=$ac_try;; 2768 esac 2769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2770 $as_echo "$ac_try_echo"; } >&5 2771 (eval "$ac_link") 2>&5 2772 ac_status=$? 2773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2774 test $ac_status = 0; } 2775 if { ac_try='./conftest$ac_cv_exeext' 2776 { { case "(($ac_try" in 2777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2778 *) ac_try_echo=$ac_try;; 2779 esac 2780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2781 $as_echo "$ac_try_echo"; } >&5 2782 (eval "$ac_try") 2>&5 2783 ac_status=$? 2784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2785 test $ac_status = 0; }; }; then 2786 cross_compiling=no 2787 else 2788 if test "$cross_compiling" = maybe; then 2789 cross_compiling=yes 2790 else 2791 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2793 as_fn_error $? "cannot run C compiled programs. 2794 If you meant to cross compile, use \`--host'. 2795 See \`config.log' for more details" "$LINENO" 5; } 2796 fi 2797 fi 2798 fi 2799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2800 $as_echo "$cross_compiling" >&6; } 2801 2802 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2803 ac_clean_files=$ac_clean_files_save 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2805 $as_echo_n "checking for suffix of object files... " >&6; } 2806 if ${ac_cv_objext+:} false; then : 2807 $as_echo_n "(cached) " >&6 2808 else 2809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2810 /* end confdefs.h. */ 2811 2812 int 2813 main () 2814 { 2815 2816 ; 2817 return 0; 2818 } 2819 _ACEOF 2820 rm -f conftest.o conftest.obj 2821 if { { ac_try="$ac_compile" 2822 case "(($ac_try" in 2823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2824 *) ac_try_echo=$ac_try;; 2825 esac 2826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2827 $as_echo "$ac_try_echo"; } >&5 2828 (eval "$ac_compile") 2>&5 2829 ac_status=$? 2830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2831 test $ac_status = 0; }; then : 2832 for ac_file in conftest.o conftest.obj conftest.*; do 2833 test -f "$ac_file" || continue; 2834 case $ac_file in 2835 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2836 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2837 break;; 2838 esac 2839 done 2840 else 2841 $as_echo "$as_me: failed program was:" >&5 2842 sed 's/^/| /' conftest.$ac_ext >&5 2843 2844 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2845 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2846 as_fn_error $? "cannot compute suffix of object files: cannot compile 2847 See \`config.log' for more details" "$LINENO" 5; } 2848 fi 2849 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2850 fi 2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2852 $as_echo "$ac_cv_objext" >&6; } 2853 OBJEXT=$ac_cv_objext 2854 ac_objext=$OBJEXT 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2856 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2857 if ${ac_cv_c_compiler_gnu+:} false; then : 2858 $as_echo_n "(cached) " >&6 2859 else 2860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2861 /* end confdefs.h. */ 2862 2863 int 2864 main () 2865 { 2866 #ifndef __GNUC__ 2867 choke me 2868 #endif 2869 2870 ; 2871 return 0; 2872 } 2873 _ACEOF 2874 if ac_fn_c_try_compile "$LINENO"; then : 2875 ac_compiler_gnu=yes 2876 else 2877 ac_compiler_gnu=no 2878 fi 2879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2880 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2881 2882 fi 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2884 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2885 if test $ac_compiler_gnu = yes; then 2886 GCC=yes 2887 else 2888 GCC= 2889 fi 2890 ac_test_CFLAGS=${CFLAGS+set} 2891 ac_save_CFLAGS=$CFLAGS 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2893 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2894 if ${ac_cv_prog_cc_g+:} false; then : 2895 $as_echo_n "(cached) " >&6 2896 else 2897 ac_save_c_werror_flag=$ac_c_werror_flag 2898 ac_c_werror_flag=yes 2899 ac_cv_prog_cc_g=no 2900 CFLAGS="-g" 2901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2902 /* end confdefs.h. */ 2903 2904 int 2905 main () 2906 { 2907 2908 ; 2909 return 0; 2910 } 2911 _ACEOF 2912 if ac_fn_c_try_compile "$LINENO"; then : 2913 ac_cv_prog_cc_g=yes 2914 else 2915 CFLAGS="" 2916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2917 /* end confdefs.h. */ 2918 2919 int 2920 main () 2921 { 2922 2923 ; 2924 return 0; 2925 } 2926 _ACEOF 2927 if ac_fn_c_try_compile "$LINENO"; then : 2928 2929 else 2930 ac_c_werror_flag=$ac_save_c_werror_flag 2931 CFLAGS="-g" 2932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2933 /* end confdefs.h. */ 2934 2935 int 2936 main () 2937 { 2938 2939 ; 2940 return 0; 2941 } 2942 _ACEOF 2943 if ac_fn_c_try_compile "$LINENO"; then : 2944 ac_cv_prog_cc_g=yes 2945 fi 2946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2947 fi 2948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2949 fi 2950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2951 ac_c_werror_flag=$ac_save_c_werror_flag 2952 fi 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2954 $as_echo "$ac_cv_prog_cc_g" >&6; } 2955 if test "$ac_test_CFLAGS" = set; then 2956 CFLAGS=$ac_save_CFLAGS 2957 elif test $ac_cv_prog_cc_g = yes; then 2958 if test "$GCC" = yes; then 2959 CFLAGS="-g -O2" 2960 else 2961 CFLAGS="-g" 2962 fi 2963 else 2964 if test "$GCC" = yes; then 2965 CFLAGS="-O2" 2966 else 2967 CFLAGS= 2968 fi 2969 fi 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2971 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2972 if ${ac_cv_prog_cc_c89+:} false; then : 2973 $as_echo_n "(cached) " >&6 2974 else 2975 ac_cv_prog_cc_c89=no 2976 ac_save_CC=$CC 2977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2978 /* end confdefs.h. */ 2979 #include <stdarg.h> 2980 #include <stdio.h> 2981 struct stat; 2982 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2983 struct buf { int x; }; 2984 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2985 static char *e (p, i) 2986 char **p; 2987 int i; 2988 { 2989 return p[i]; 2990 } 2991 static char *f (char * (*g) (char **, int), char **p, ...) 2992 { 2993 char *s; 2994 va_list v; 2995 va_start (v,p); 2996 s = g (p, va_arg (v,int)); 2997 va_end (v); 2998 return s; 2999 } 3000 3001 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3002 function prototypes and stuff, but not '\xHH' hex character constants. 3003 These don't provoke an error unfortunately, instead are silently treated 3004 as 'x'. The following induces an error, until -std is added to get 3005 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3006 array size at least. It's necessary to write '\x00'==0 to get something 3007 that's true only with -std. */ 3008 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3009 3010 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3011 inside strings and character constants. */ 3012 #define FOO(x) 'x' 3013 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3014 3015 int test (int i, double x); 3016 struct s1 {int (*f) (int a);}; 3017 struct s2 {int (*f) (double a);}; 3018 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3019 int argc; 3020 char **argv; 3021 int 3022 main () 3023 { 3024 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3025 ; 3026 return 0; 3027 } 3028 _ACEOF 3029 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3030 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3031 do 3032 CC="$ac_save_CC $ac_arg" 3033 if ac_fn_c_try_compile "$LINENO"; then : 3034 ac_cv_prog_cc_c89=$ac_arg 3035 fi 3036 rm -f core conftest.err conftest.$ac_objext 3037 test "x$ac_cv_prog_cc_c89" != "xno" && break 3038 done 3039 rm -f conftest.$ac_ext 3040 CC=$ac_save_CC 3041 3042 fi 3043 # AC_CACHE_VAL 3044 case "x$ac_cv_prog_cc_c89" in 3045 x) 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3047 $as_echo "none needed" >&6; } ;; 3048 xno) 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3050 $as_echo "unsupported" >&6; } ;; 3051 *) 3052 CC="$CC $ac_cv_prog_cc_c89" 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3054 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3055 esac 3056 if test "x$ac_cv_prog_cc_c89" != xno; then : 3057 3058 fi 3059 3060 ac_ext=c 3061 ac_cpp='$CPP $CPPFLAGS' 3062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3064 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3065 3066 ac_ext=c 3067 ac_cpp='$CPP $CPPFLAGS' 3068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3070 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3072 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3073 if ${am_cv_prog_cc_c_o+:} false; then : 3074 $as_echo_n "(cached) " >&6 3075 else 3076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3077 /* end confdefs.h. */ 3078 3079 int 3080 main () 3081 { 3082 3083 ; 3084 return 0; 3085 } 3086 _ACEOF 3087 # Make sure it works both with $CC and with simple cc. 3088 # Following AC_PROG_CC_C_O, we do the test twice because some 3089 # compilers refuse to overwrite an existing .o file with -o, 3090 # though they will create one. 3091 am_cv_prog_cc_c_o=yes 3092 for am_i in 1 2; do 3093 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3094 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3095 ac_status=$? 3096 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3097 (exit $ac_status); } \ 3098 && test -f conftest2.$ac_objext; then 3099 : OK 3100 else 3101 am_cv_prog_cc_c_o=no 3102 break 3103 fi 3104 done 3105 rm -f core conftest* 3106 unset am_i 3107 fi 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3109 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3110 if test "$am_cv_prog_cc_c_o" != yes; then 3111 # Losing compiler, so override with the script. 3112 # FIXME: It is wrong to rewrite CC. 3113 # But if we don't then we get into trouble of one sort or another. 3114 # A longer-term fix would be to have automake use am__CC in this case, 3115 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3116 CC="$am_aux_dir/compile $CC" 3117 fi 3118 ac_ext=c 3119 ac_cpp='$CPP $CPPFLAGS' 3120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3122 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3123 3124 3125 3126 ac_ext=c 3127 ac_cpp='$CPP $CPPFLAGS' 3128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3130 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3132 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3133 # On Suns, sometimes $CPP names a directory. 3134 if test -n "$CPP" && test -d "$CPP"; then 3135 CPP= 3136 fi 3137 if test -z "$CPP"; then 3138 if ${ac_cv_prog_CPP+:} false; then : 3139 $as_echo_n "(cached) " >&6 3140 else 3141 # Double quotes because CPP needs to be expanded 3142 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3143 do 3144 ac_preproc_ok=false 3145 for ac_c_preproc_warn_flag in '' yes 3146 do 3147 # Use a header file that comes with gcc, so configuring glibc 3148 # with a fresh cross-compiler works. 3149 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3150 # <limits.h> exists even on freestanding compilers. 3151 # On the NeXT, cc -E runs the code through the compiler's parser, 3152 # not just through cpp. "Syntax error" is here to catch this case. 3153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3154 /* end confdefs.h. */ 3155 #ifdef __STDC__ 3156 # include <limits.h> 3157 #else 3158 # include <assert.h> 3159 #endif 3160 Syntax error 3161 _ACEOF 3162 if ac_fn_c_try_cpp "$LINENO"; then : 3163 3164 else 3165 # Broken: fails on valid input. 3166 continue 3167 fi 3168 rm -f conftest.err conftest.i conftest.$ac_ext 3169 3170 # OK, works on sane cases. Now check whether nonexistent headers 3171 # can be detected and how. 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173 /* end confdefs.h. */ 3174 #include <ac_nonexistent.h> 3175 _ACEOF 3176 if ac_fn_c_try_cpp "$LINENO"; then : 3177 # Broken: success on invalid input. 3178 continue 3179 else 3180 # Passes both tests. 3181 ac_preproc_ok=: 3182 break 3183 fi 3184 rm -f conftest.err conftest.i conftest.$ac_ext 3185 3186 done 3187 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3188 rm -f conftest.i conftest.err conftest.$ac_ext 3189 if $ac_preproc_ok; then : 3190 break 3191 fi 3192 3193 done 3194 ac_cv_prog_CPP=$CPP 3195 3196 fi 3197 CPP=$ac_cv_prog_CPP 3198 else 3199 ac_cv_prog_CPP=$CPP 3200 fi 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3202 $as_echo "$CPP" >&6; } 3203 ac_preproc_ok=false 3204 for ac_c_preproc_warn_flag in '' yes 3205 do 3206 # Use a header file that comes with gcc, so configuring glibc 3207 # with a fresh cross-compiler works. 3208 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3209 # <limits.h> exists even on freestanding compilers. 3210 # On the NeXT, cc -E runs the code through the compiler's parser, 3211 # not just through cpp. "Syntax error" is here to catch this case. 3212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3213 /* end confdefs.h. */ 3214 #ifdef __STDC__ 3215 # include <limits.h> 3216 #else 3217 # include <assert.h> 3218 #endif 3219 Syntax error 3220 _ACEOF 3221 if ac_fn_c_try_cpp "$LINENO"; then : 3222 3223 else 3224 # Broken: fails on valid input. 3225 continue 3226 fi 3227 rm -f conftest.err conftest.i conftest.$ac_ext 3228 3229 # OK, works on sane cases. Now check whether nonexistent headers 3230 # can be detected and how. 3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3232 /* end confdefs.h. */ 3233 #include <ac_nonexistent.h> 3234 _ACEOF 3235 if ac_fn_c_try_cpp "$LINENO"; then : 3236 # Broken: success on invalid input. 3237 continue 3238 else 3239 # Passes both tests. 3240 ac_preproc_ok=: 3241 break 3242 fi 3243 rm -f conftest.err conftest.i conftest.$ac_ext 3244 3245 done 3246 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3247 rm -f conftest.i conftest.err conftest.$ac_ext 3248 if $ac_preproc_ok; then : 3249 3250 else 3251 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3253 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3254 See \`config.log' for more details" "$LINENO" 5; } 3255 fi 3256 3257 ac_ext=c 3258 ac_cpp='$CPP $CPPFLAGS' 3259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3261 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3262 3263 3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3265 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3266 if ${ac_cv_path_GREP+:} false; then : 3267 $as_echo_n "(cached) " >&6 3268 else 3269 if test -z "$GREP"; then 3270 ac_path_GREP_found=false 3271 # Loop through the user's path and test for each of PROGNAME-LIST 3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3273 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3274 do 3275 IFS=$as_save_IFS 3276 test -z "$as_dir" && as_dir=. 3277 for ac_prog in grep ggrep; do 3278 for ac_exec_ext in '' $ac_executable_extensions; do 3279 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3280 as_fn_executable_p "$ac_path_GREP" || continue 3281 # Check for GNU ac_path_GREP and select it if it is found. 3282 # Check for GNU $ac_path_GREP 3283 case `"$ac_path_GREP" --version 2>&1` in 3284 *GNU*) 3285 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3286 *) 3287 ac_count=0 3288 $as_echo_n 0123456789 >"conftest.in" 3289 while : 3290 do 3291 cat "conftest.in" "conftest.in" >"conftest.tmp" 3292 mv "conftest.tmp" "conftest.in" 3293 cp "conftest.in" "conftest.nl" 3294 $as_echo 'GREP' >> "conftest.nl" 3295 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3296 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3297 as_fn_arith $ac_count + 1 && ac_count=$as_val 3298 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3299 # Best one so far, save it but keep looking for a better one 3300 ac_cv_path_GREP="$ac_path_GREP" 3301 ac_path_GREP_max=$ac_count 3302 fi 3303 # 10*(2^10) chars as input seems more than enough 3304 test $ac_count -gt 10 && break 3305 done 3306 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3307 esac 3308 3309 $ac_path_GREP_found && break 3 3310 done 3311 done 3312 done 3313 IFS=$as_save_IFS 3314 if test -z "$ac_cv_path_GREP"; then 3315 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3316 fi 3317 else 3318 ac_cv_path_GREP=$GREP 3319 fi 3320 3321 fi 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3323 $as_echo "$ac_cv_path_GREP" >&6; } 3324 GREP="$ac_cv_path_GREP" 3325 3326 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3328 $as_echo_n "checking for egrep... " >&6; } 3329 if ${ac_cv_path_EGREP+:} false; then : 3330 $as_echo_n "(cached) " >&6 3331 else 3332 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3333 then ac_cv_path_EGREP="$GREP -E" 3334 else 3335 if test -z "$EGREP"; then 3336 ac_path_EGREP_found=false 3337 # Loop through the user's path and test for each of PROGNAME-LIST 3338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3339 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3340 do 3341 IFS=$as_save_IFS 3342 test -z "$as_dir" && as_dir=. 3343 for ac_prog in egrep; do 3344 for ac_exec_ext in '' $ac_executable_extensions; do 3345 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3346 as_fn_executable_p "$ac_path_EGREP" || continue 3347 # Check for GNU ac_path_EGREP and select it if it is found. 3348 # Check for GNU $ac_path_EGREP 3349 case `"$ac_path_EGREP" --version 2>&1` in 3350 *GNU*) 3351 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3352 *) 3353 ac_count=0 3354 $as_echo_n 0123456789 >"conftest.in" 3355 while : 3356 do 3357 cat "conftest.in" "conftest.in" >"conftest.tmp" 3358 mv "conftest.tmp" "conftest.in" 3359 cp "conftest.in" "conftest.nl" 3360 $as_echo 'EGREP' >> "conftest.nl" 3361 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3362 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3363 as_fn_arith $ac_count + 1 && ac_count=$as_val 3364 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3365 # Best one so far, save it but keep looking for a better one 3366 ac_cv_path_EGREP="$ac_path_EGREP" 3367 ac_path_EGREP_max=$ac_count 3368 fi 3369 # 10*(2^10) chars as input seems more than enough 3370 test $ac_count -gt 10 && break 3371 done 3372 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3373 esac 3374 3375 $ac_path_EGREP_found && break 3 3376 done 3377 done 3378 done 3379 IFS=$as_save_IFS 3380 if test -z "$ac_cv_path_EGREP"; then 3381 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3382 fi 3383 else 3384 ac_cv_path_EGREP=$EGREP 3385 fi 3386 3387 fi 3388 fi 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3390 $as_echo "$ac_cv_path_EGREP" >&6; } 3391 EGREP="$ac_cv_path_EGREP" 3392 3393 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3395 $as_echo_n "checking for ANSI C header files... " >&6; } 3396 if ${ac_cv_header_stdc+:} false; then : 3397 $as_echo_n "(cached) " >&6 3398 else 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400 /* end confdefs.h. */ 3401 #include <stdlib.h> 3402 #include <stdarg.h> 3403 #include <string.h> 3404 #include <float.h> 3405 3406 int 3407 main () 3408 { 3409 3410 ; 3411 return 0; 3412 } 3413 _ACEOF 3414 if ac_fn_c_try_compile "$LINENO"; then : 3415 ac_cv_header_stdc=yes 3416 else 3417 ac_cv_header_stdc=no 3418 fi 3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3420 3421 if test $ac_cv_header_stdc = yes; then 3422 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424 /* end confdefs.h. */ 3425 #include <string.h> 3426 3427 _ACEOF 3428 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3429 $EGREP "memchr" >/dev/null 2>&1; then : 3430 3431 else 3432 ac_cv_header_stdc=no 3433 fi 3434 rm -f conftest* 3435 3436 fi 3437 3438 if test $ac_cv_header_stdc = yes; then 3439 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441 /* end confdefs.h. */ 3442 #include <stdlib.h> 3443 3444 _ACEOF 3445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3446 $EGREP "free" >/dev/null 2>&1; then : 3447 3448 else 3449 ac_cv_header_stdc=no 3450 fi 3451 rm -f conftest* 3452 3453 fi 3454 3455 if test $ac_cv_header_stdc = yes; then 3456 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3457 if test "$cross_compiling" = yes; then : 3458 : 3459 else 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461 /* end confdefs.h. */ 3462 #include <ctype.h> 3463 #include <stdlib.h> 3464 #if ((' ' & 0x0FF) == 0x020) 3465 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3466 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3467 #else 3468 # define ISLOWER(c) \ 3469 (('a' <= (c) && (c) <= 'i') \ 3470 || ('j' <= (c) && (c) <= 'r') \ 3471 || ('s' <= (c) && (c) <= 'z')) 3472 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3473 #endif 3474 3475 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3476 int 3477 main () 3478 { 3479 int i; 3480 for (i = 0; i < 256; i++) 3481 if (XOR (islower (i), ISLOWER (i)) 3482 || toupper (i) != TOUPPER (i)) 3483 return 2; 3484 return 0; 3485 } 3486 _ACEOF 3487 if ac_fn_c_try_run "$LINENO"; then : 3488 3489 else 3490 ac_cv_header_stdc=no 3491 fi 3492 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3493 conftest.$ac_objext conftest.beam conftest.$ac_ext 3494 fi 3495 3496 fi 3497 fi 3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3499 $as_echo "$ac_cv_header_stdc" >&6; } 3500 if test $ac_cv_header_stdc = yes; then 3501 3502 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3503 3504 fi 3505 3506 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3507 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3508 inttypes.h stdint.h unistd.h 3509 do : 3510 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3511 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3512 " 3513 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3514 cat >>confdefs.h <<_ACEOF 3515 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3516 _ACEOF 3517 3518 fi 3519 3520 done 3521 3522 3523 3524 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3525 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3526 MINIX=yes 3527 else 3528 MINIX= 3529 fi 3530 3531 3532 if test "$MINIX" = yes; then 3533 3534 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3535 3536 3537 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3538 3539 3540 $as_echo "#define _MINIX 1" >>confdefs.h 3541 3542 fi 3543 3544 3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3546 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3547 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3548 $as_echo_n "(cached) " >&6 3549 else 3550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551 /* end confdefs.h. */ 3552 3553 # define __EXTENSIONS__ 1 3554 $ac_includes_default 3555 int 3556 main () 3557 { 3558 3559 ; 3560 return 0; 3561 } 3562 _ACEOF 3563 if ac_fn_c_try_compile "$LINENO"; then : 3564 ac_cv_safe_to_define___extensions__=yes 3565 else 3566 ac_cv_safe_to_define___extensions__=no 3567 fi 3568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3569 fi 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3571 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3572 test $ac_cv_safe_to_define___extensions__ = yes && 3573 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3574 3575 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3576 3577 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3578 3579 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3580 3581 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3582 3583 3584 3585 # Initialize Automake 3586 am__api_version='1.15' 3587 3588 # Find a good install program. We prefer a C program (faster), 3589 # so one script is as good as another. But avoid the broken or 3590 # incompatible versions: 3591 # SysV /etc/install, /usr/sbin/install 3592 # SunOS /usr/etc/install 3593 # IRIX /sbin/install 3594 # AIX /bin/install 3595 # AmigaOS /C/install, which installs bootblocks on floppy discs 3596 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3597 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3598 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3599 # OS/2's system install, which has a completely different semantic 3600 # ./install, which can be erroneously created by make from ./install.sh. 3601 # Reject install programs that cannot install multiple files. 3602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3603 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3604 if test -z "$INSTALL"; then 3605 if ${ac_cv_path_install+:} false; then : 3606 $as_echo_n "(cached) " >&6 3607 else 3608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3609 for as_dir in $PATH 3610 do 3611 IFS=$as_save_IFS 3612 test -z "$as_dir" && as_dir=. 3613 # Account for people who put trailing slashes in PATH elements. 3614 case $as_dir/ in #(( 3615 ./ | .// | /[cC]/* | \ 3616 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3617 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3618 /usr/ucb/* ) ;; 3619 *) 3620 # OSF1 and SCO ODT 3.0 have their own names for install. 3621 # Don't use installbsd from OSF since it installs stuff as root 3622 # by default. 3623 for ac_prog in ginstall scoinst install; do 3624 for ac_exec_ext in '' $ac_executable_extensions; do 3625 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3626 if test $ac_prog = install && 3627 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3628 # AIX install. It has an incompatible calling convention. 3629 : 3630 elif test $ac_prog = install && 3631 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3632 # program-specific install script used by HP pwplus--don't use. 3633 : 3634 else 3635 rm -rf conftest.one conftest.two conftest.dir 3636 echo one > conftest.one 3637 echo two > conftest.two 3638 mkdir conftest.dir 3639 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3640 test -s conftest.one && test -s conftest.two && 3641 test -s conftest.dir/conftest.one && 3642 test -s conftest.dir/conftest.two 3643 then 3644 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3645 break 3 3646 fi 3647 fi 3648 fi 3649 done 3650 done 3651 ;; 3652 esac 3653 3654 done 3655 IFS=$as_save_IFS 3656 3657 rm -rf conftest.one conftest.two conftest.dir 3658 3659 fi 3660 if test "${ac_cv_path_install+set}" = set; then 3661 INSTALL=$ac_cv_path_install 3662 else 3663 # As a last resort, use the slow shell script. Don't cache a 3664 # value for INSTALL within a source directory, because that will 3665 # break other packages using the cache if that directory is 3666 # removed, or if the value is a relative name. 3667 INSTALL=$ac_install_sh 3668 fi 3669 fi 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3671 $as_echo "$INSTALL" >&6; } 3672 3673 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3674 # It thinks the first close brace ends the variable substitution. 3675 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3676 3677 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3678 3679 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3680 3681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3682 $as_echo_n "checking whether build environment is sane... " >&6; } 3683 # Reject unsafe characters in $srcdir or the absolute working directory 3684 # name. Accept space and tab only in the latter. 3685 am_lf=' 3686 ' 3687 case `pwd` in 3688 *[\\\"\#\$\&\'\`$am_lf]*) 3689 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3690 esac 3691 case $srcdir in 3692 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3693 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3694 esac 3695 3696 # Do 'set' in a subshell so we don't clobber the current shell's 3697 # arguments. Must try -L first in case configure is actually a 3698 # symlink; some systems play weird games with the mod time of symlinks 3699 # (eg FreeBSD returns the mod time of the symlink's containing 3700 # directory). 3701 if ( 3702 am_has_slept=no 3703 for am_try in 1 2; do 3704 echo "timestamp, slept: $am_has_slept" > conftest.file 3705 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3706 if test "$*" = "X"; then 3707 # -L didn't work. 3708 set X `ls -t "$srcdir/configure" conftest.file` 3709 fi 3710 if test "$*" != "X $srcdir/configure conftest.file" \ 3711 && test "$*" != "X conftest.file $srcdir/configure"; then 3712 3713 # If neither matched, then we have a broken ls. This can happen 3714 # if, for instance, CONFIG_SHELL is bash and it inherits a 3715 # broken ls alias from the environment. This has actually 3716 # happened. Such a system could not be considered "sane". 3717 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3718 alias in your environment" "$LINENO" 5 3719 fi 3720 if test "$2" = conftest.file || test $am_try -eq 2; then 3721 break 3722 fi 3723 # Just in case. 3724 sleep 1 3725 am_has_slept=yes 3726 done 3727 test "$2" = conftest.file 3728 ) 3729 then 3730 # Ok. 3731 : 3732 else 3733 as_fn_error $? "newly created file is older than distributed files! 3734 Check your system clock" "$LINENO" 5 3735 fi 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3737 $as_echo "yes" >&6; } 3738 # If we didn't sleep, we still need to ensure time stamps of config.status and 3739 # generated files are strictly newer. 3740 am_sleep_pid= 3741 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3742 ( sleep 1 ) & 3743 am_sleep_pid=$! 3744 fi 3745 3746 rm -f conftest.file 3747 3748 test "$program_prefix" != NONE && 3749 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3750 # Use a double $ so make ignores it. 3751 test "$program_suffix" != NONE && 3752 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3753 # Double any \ or $. 3754 # By default was `s,x,x', remove it if useless. 3755 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3756 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3757 3758 if test x"${MISSING+set}" != xset; then 3759 case $am_aux_dir in 3760 *\ * | *\ *) 3761 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3762 *) 3763 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3764 esac 3765 fi 3766 # Use eval to expand $SHELL 3767 if eval "$MISSING --is-lightweight"; then 3768 am_missing_run="$MISSING " 3769 else 3770 am_missing_run= 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3772 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3773 fi 3774 3775 if test x"${install_sh+set}" != xset; then 3776 case $am_aux_dir in 3777 *\ * | *\ *) 3778 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3779 *) 3780 install_sh="\${SHELL} $am_aux_dir/install-sh" 3781 esac 3782 fi 3783 3784 # Installed binaries are usually stripped using 'strip' when the user 3785 # run "make install-strip". However 'strip' might not be the right 3786 # tool to use in cross-compilation environments, therefore Automake 3787 # will honor the 'STRIP' environment variable to overrule this program. 3788 if test "$cross_compiling" != no; then 3789 if test -n "$ac_tool_prefix"; then 3790 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3791 set dummy ${ac_tool_prefix}strip; ac_word=$2 3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3793 $as_echo_n "checking for $ac_word... " >&6; } 3794 if ${ac_cv_prog_STRIP+:} false; then : 3795 $as_echo_n "(cached) " >&6 3796 else 3797 if test -n "$STRIP"; then 3798 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3799 else 3800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3801 for as_dir in $PATH 3802 do 3803 IFS=$as_save_IFS 3804 test -z "$as_dir" && as_dir=. 3805 for ac_exec_ext in '' $ac_executable_extensions; do 3806 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3807 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3808 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3809 break 2 3810 fi 3811 done 3812 done 3813 IFS=$as_save_IFS 3814 3815 fi 3816 fi 3817 STRIP=$ac_cv_prog_STRIP 3818 if test -n "$STRIP"; then 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3820 $as_echo "$STRIP" >&6; } 3821 else 3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3823 $as_echo "no" >&6; } 3824 fi 3825 3826 3827 fi 3828 if test -z "$ac_cv_prog_STRIP"; then 3829 ac_ct_STRIP=$STRIP 3830 # Extract the first word of "strip", so it can be a program name with args. 3831 set dummy strip; ac_word=$2 3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3833 $as_echo_n "checking for $ac_word... " >&6; } 3834 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3835 $as_echo_n "(cached) " >&6 3836 else 3837 if test -n "$ac_ct_STRIP"; then 3838 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3839 else 3840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3841 for as_dir in $PATH 3842 do 3843 IFS=$as_save_IFS 3844 test -z "$as_dir" && as_dir=. 3845 for ac_exec_ext in '' $ac_executable_extensions; do 3846 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3847 ac_cv_prog_ac_ct_STRIP="strip" 3848 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3849 break 2 3850 fi 3851 done 3852 done 3853 IFS=$as_save_IFS 3854 3855 fi 3856 fi 3857 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3858 if test -n "$ac_ct_STRIP"; then 3859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3860 $as_echo "$ac_ct_STRIP" >&6; } 3861 else 3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3863 $as_echo "no" >&6; } 3864 fi 3865 3866 if test "x$ac_ct_STRIP" = x; then 3867 STRIP=":" 3868 else 3869 case $cross_compiling:$ac_tool_warned in 3870 yes:) 3871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3872 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3873 ac_tool_warned=yes ;; 3874 esac 3875 STRIP=$ac_ct_STRIP 3876 fi 3877 else 3878 STRIP="$ac_cv_prog_STRIP" 3879 fi 3880 3881 fi 3882 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3883 3884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3885 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3886 if test -z "$MKDIR_P"; then 3887 if ${ac_cv_path_mkdir+:} false; then : 3888 $as_echo_n "(cached) " >&6 3889 else 3890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3891 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3892 do 3893 IFS=$as_save_IFS 3894 test -z "$as_dir" && as_dir=. 3895 for ac_prog in mkdir gmkdir; do 3896 for ac_exec_ext in '' $ac_executable_extensions; do 3897 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3898 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3899 'mkdir (GNU coreutils) '* | \ 3900 'mkdir (coreutils) '* | \ 3901 'mkdir (fileutils) '4.1*) 3902 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3903 break 3;; 3904 esac 3905 done 3906 done 3907 done 3908 IFS=$as_save_IFS 3909 3910 fi 3911 3912 test -d ./--version && rmdir ./--version 3913 if test "${ac_cv_path_mkdir+set}" = set; then 3914 MKDIR_P="$ac_cv_path_mkdir -p" 3915 else 3916 # As a last resort, use the slow shell script. Don't cache a 3917 # value for MKDIR_P within a source directory, because that will 3918 # break other packages using the cache if that directory is 3919 # removed, or if the value is a relative name. 3920 MKDIR_P="$ac_install_sh -d" 3921 fi 3922 fi 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3924 $as_echo "$MKDIR_P" >&6; } 3925 3926 for ac_prog in gawk mawk nawk awk 3927 do 3928 # Extract the first word of "$ac_prog", so it can be a program name with args. 3929 set dummy $ac_prog; ac_word=$2 3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3931 $as_echo_n "checking for $ac_word... " >&6; } 3932 if ${ac_cv_prog_AWK+:} false; then : 3933 $as_echo_n "(cached) " >&6 3934 else 3935 if test -n "$AWK"; then 3936 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3937 else 3938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3939 for as_dir in $PATH 3940 do 3941 IFS=$as_save_IFS 3942 test -z "$as_dir" && as_dir=. 3943 for ac_exec_ext in '' $ac_executable_extensions; do 3944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3945 ac_cv_prog_AWK="$ac_prog" 3946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3947 break 2 3948 fi 3949 done 3950 done 3951 IFS=$as_save_IFS 3952 3953 fi 3954 fi 3955 AWK=$ac_cv_prog_AWK 3956 if test -n "$AWK"; then 3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3958 $as_echo "$AWK" >&6; } 3959 else 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3961 $as_echo "no" >&6; } 3962 fi 3963 3964 3965 test -n "$AWK" && break 3966 done 3967 3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3969 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3970 set x ${MAKE-make} 3971 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3972 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3973 $as_echo_n "(cached) " >&6 3974 else 3975 cat >conftest.make <<\_ACEOF 3976 SHELL = /bin/sh 3977 all: 3978 @echo '@@@%%%=$(MAKE)=@@@%%%' 3979 _ACEOF 3980 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3981 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3982 *@@@%%%=?*=@@@%%%*) 3983 eval ac_cv_prog_make_${ac_make}_set=yes;; 3984 *) 3985 eval ac_cv_prog_make_${ac_make}_set=no;; 3986 esac 3987 rm -f conftest.make 3988 fi 3989 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3991 $as_echo "yes" >&6; } 3992 SET_MAKE= 3993 else 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3995 $as_echo "no" >&6; } 3996 SET_MAKE="MAKE=${MAKE-make}" 3997 fi 3998 3999 rm -rf .tst 2>/dev/null 4000 mkdir .tst 2>/dev/null 4001 if test -d .tst; then 4002 am__leading_dot=. 4003 else 4004 am__leading_dot=_ 4005 fi 4006 rmdir .tst 2>/dev/null 4007 4008 DEPDIR="${am__leading_dot}deps" 4009 4010 ac_config_commands="$ac_config_commands depfiles" 4011 4012 4013 am_make=${MAKE-make} 4014 cat > confinc << 'END' 4015 am__doit: 4016 @echo this is the am__doit target 4017 .PHONY: am__doit 4018 END 4019 # If we don't find an include directive, just comment out the code. 4020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4021 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4022 am__include="#" 4023 am__quote= 4024 _am_result=none 4025 # First try GNU make style include. 4026 echo "include confinc" > confmf 4027 # Ignore all kinds of additional output from 'make'. 4028 case `$am_make -s -f confmf 2> /dev/null` in #( 4029 *the\ am__doit\ target*) 4030 am__include=include 4031 am__quote= 4032 _am_result=GNU 4033 ;; 4034 esac 4035 # Now try BSD make style include. 4036 if test "$am__include" = "#"; then 4037 echo '.include "confinc"' > confmf 4038 case `$am_make -s -f confmf 2> /dev/null` in #( 4039 *the\ am__doit\ target*) 4040 am__include=.include 4041 am__quote="\"" 4042 _am_result=BSD 4043 ;; 4044 esac 4045 fi 4046 4047 4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4049 $as_echo "$_am_result" >&6; } 4050 rm -f confinc confmf 4051 4052 # Check whether --enable-dependency-tracking was given. 4053 if test "${enable_dependency_tracking+set}" = set; then : 4054 enableval=$enable_dependency_tracking; 4055 fi 4056 4057 if test "x$enable_dependency_tracking" != xno; then 4058 am_depcomp="$ac_aux_dir/depcomp" 4059 AMDEPBACKSLASH='\' 4060 am__nodep='_no' 4061 fi 4062 if test "x$enable_dependency_tracking" != xno; then 4063 AMDEP_TRUE= 4064 AMDEP_FALSE='#' 4065 else 4066 AMDEP_TRUE='#' 4067 AMDEP_FALSE= 4068 fi 4069 4070 4071 # Check whether --enable-silent-rules was given. 4072 if test "${enable_silent_rules+set}" = set; then : 4073 enableval=$enable_silent_rules; 4074 fi 4075 4076 case $enable_silent_rules in # ((( 4077 yes) AM_DEFAULT_VERBOSITY=0;; 4078 no) AM_DEFAULT_VERBOSITY=1;; 4079 *) AM_DEFAULT_VERBOSITY=1;; 4080 esac 4081 am_make=${MAKE-make} 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4083 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4084 if ${am_cv_make_support_nested_variables+:} false; then : 4085 $as_echo_n "(cached) " >&6 4086 else 4087 if $as_echo 'TRUE=$(BAR$(V)) 4088 BAR0=false 4089 BAR1=true 4090 V=1 4091 am__doit: 4092 @$(TRUE) 4093 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4094 am_cv_make_support_nested_variables=yes 4095 else 4096 am_cv_make_support_nested_variables=no 4097 fi 4098 fi 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4100 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4101 if test $am_cv_make_support_nested_variables = yes; then 4102 AM_V='$(V)' 4103 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4104 else 4105 AM_V=$AM_DEFAULT_VERBOSITY 4106 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4107 fi 4108 AM_BACKSLASH='\' 4109 4110 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4111 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4112 # is not polluted with repeated "-I." 4113 am__isrc=' -I$(srcdir)' 4114 # test to see if srcdir already configured 4115 if test -f $srcdir/config.status; then 4116 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4117 fi 4118 fi 4119 4120 # test whether we have cygpath 4121 if test -z "$CYGPATH_W"; then 4122 if (cygpath --version) >/dev/null 2>/dev/null; then 4123 CYGPATH_W='cygpath -w' 4124 else 4125 CYGPATH_W=echo 4126 fi 4127 fi 4128 4129 4130 # Define the identity of the package. 4131 PACKAGE='xkbprint' 4132 VERSION='1.0.4' 4133 4134 4135 cat >>confdefs.h <<_ACEOF 4136 #define PACKAGE "$PACKAGE" 4137 _ACEOF 4138 4139 4140 cat >>confdefs.h <<_ACEOF 4141 #define VERSION "$VERSION" 4142 _ACEOF 4143 4144 # Some tools Automake needs. 4145 4146 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4147 4148 4149 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4150 4151 4152 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4153 4154 4155 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4156 4157 4158 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4159 4160 # For better backward compatibility. To be removed once Automake 1.9.x 4161 # dies out for good. For more background, see: 4162 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4163 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4164 mkdir_p='$(MKDIR_P)' 4165 4166 # We need awk for the "check" target (and possibly the TAP driver). The 4167 # system "awk" is bad on some platforms. 4168 # Always define AMTAR for backward compatibility. Yes, it's still used 4169 # in the wild :-( We should find a proper way to deprecate it ... 4170 AMTAR='$${TAR-tar}' 4171 4172 4173 # We'll loop over all known methods to create a tar archive until one works. 4174 _am_tools='gnutar pax cpio none' 4175 4176 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4177 4178 4179 4180 4181 4182 depcc="$CC" am_compiler_list= 4183 4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4185 $as_echo_n "checking dependency style of $depcc... " >&6; } 4186 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4187 $as_echo_n "(cached) " >&6 4188 else 4189 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4190 # We make a subdir and do the tests there. Otherwise we can end up 4191 # making bogus files that we don't know about and never remove. For 4192 # instance it was reported that on HP-UX the gcc test will end up 4193 # making a dummy file named 'D' -- because '-MD' means "put the output 4194 # in D". 4195 rm -rf conftest.dir 4196 mkdir conftest.dir 4197 # Copy depcomp to subdir because otherwise we won't find it if we're 4198 # using a relative directory. 4199 cp "$am_depcomp" conftest.dir 4200 cd conftest.dir 4201 # We will build objects and dependencies in a subdirectory because 4202 # it helps to detect inapplicable dependency modes. For instance 4203 # both Tru64's cc and ICC support -MD to output dependencies as a 4204 # side effect of compilation, but ICC will put the dependencies in 4205 # the current directory while Tru64 will put them in the object 4206 # directory. 4207 mkdir sub 4208 4209 am_cv_CC_dependencies_compiler_type=none 4210 if test "$am_compiler_list" = ""; then 4211 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4212 fi 4213 am__universal=false 4214 case " $depcc " in #( 4215 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4216 esac 4217 4218 for depmode in $am_compiler_list; do 4219 # Setup a source with many dependencies, because some compilers 4220 # like to wrap large dependency lists on column 80 (with \), and 4221 # we should not choose a depcomp mode which is confused by this. 4222 # 4223 # We need to recreate these files for each test, as the compiler may 4224 # overwrite some of them when testing with obscure command lines. 4225 # This happens at least with the AIX C compiler. 4226 : > sub/conftest.c 4227 for i in 1 2 3 4 5 6; do 4228 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4229 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4230 # Solaris 10 /bin/sh. 4231 echo '/* dummy */' > sub/conftst$i.h 4232 done 4233 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4234 4235 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4236 # mode. It turns out that the SunPro C++ compiler does not properly 4237 # handle '-M -o', and we need to detect this. Also, some Intel 4238 # versions had trouble with output in subdirs. 4239 am__obj=sub/conftest.${OBJEXT-o} 4240 am__minus_obj="-o $am__obj" 4241 case $depmode in 4242 gcc) 4243 # This depmode causes a compiler race in universal mode. 4244 test "$am__universal" = false || continue 4245 ;; 4246 nosideeffect) 4247 # After this tag, mechanisms are not by side-effect, so they'll 4248 # only be used when explicitly requested. 4249 if test "x$enable_dependency_tracking" = xyes; then 4250 continue 4251 else 4252 break 4253 fi 4254 ;; 4255 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4256 # This compiler won't grok '-c -o', but also, the minuso test has 4257 # not run yet. These depmodes are late enough in the game, and 4258 # so weak that their functioning should not be impacted. 4259 am__obj=conftest.${OBJEXT-o} 4260 am__minus_obj= 4261 ;; 4262 none) break ;; 4263 esac 4264 if depmode=$depmode \ 4265 source=sub/conftest.c object=$am__obj \ 4266 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4267 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4268 >/dev/null 2>conftest.err && 4269 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4270 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4271 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4272 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4273 # icc doesn't choke on unknown options, it will just issue warnings 4274 # or remarks (even with -Werror). So we grep stderr for any message 4275 # that says an option was ignored or not supported. 4276 # When given -MP, icc 7.0 and 7.1 complain thusly: 4277 # icc: Command line warning: ignoring option '-M'; no argument required 4278 # The diagnosis changed in icc 8.0: 4279 # icc: Command line remark: option '-MP' not supported 4280 if (grep 'ignoring option' conftest.err || 4281 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4282 am_cv_CC_dependencies_compiler_type=$depmode 4283 break 4284 fi 4285 fi 4286 done 4287 4288 cd .. 4289 rm -rf conftest.dir 4290 else 4291 am_cv_CC_dependencies_compiler_type=none 4292 fi 4293 4294 fi 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4296 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4297 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4298 4299 if 4300 test "x$enable_dependency_tracking" != xno \ 4301 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4302 am__fastdepCC_TRUE= 4303 am__fastdepCC_FALSE='#' 4304 else 4305 am__fastdepCC_TRUE='#' 4306 am__fastdepCC_FALSE= 4307 fi 4308 4309 4310 4311 # POSIX will say in a future version that running "rm -f" with no argument 4312 # is OK; and we want to be able to make that assumption in our Makefile 4313 # recipes. So use an aggressive probe to check that the usage we want is 4314 # actually supported "in the wild" to an acceptable degree. 4315 # See automake bug#10828. 4316 # To make any issue more visible, cause the running configure to be aborted 4317 # by default if the 'rm' program in use doesn't match our expectations; the 4318 # user can still override this though. 4319 if rm -f && rm -fr && rm -rf; then : OK; else 4320 cat >&2 <<'END' 4321 Oops! 4322 4323 Your 'rm' program seems unable to run without file operands specified 4324 on the command line, even when the '-f' option is present. This is contrary 4325 to the behaviour of most rm programs out there, and not conforming with 4326 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4327 4328 Please tell bug-automake@gnu.org about your system, including the value 4329 of your $PATH and any error possibly output before this message. This 4330 can help us improve future automake versions. 4331 4332 END 4333 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4334 echo 'Configuration will proceed anyway, since you have set the' >&2 4335 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4336 echo >&2 4337 else 4338 cat >&2 <<'END' 4339 Aborting the configuration process, to ensure you take notice of the issue. 4340 4341 You can download and install GNU coreutils to get an 'rm' implementation 4342 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4343 4344 If you want to complete the configuration process using your problematic 4345 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4346 to "yes", and re-run configure. 4347 4348 END 4349 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4350 fi 4351 fi 4352 4353 4354 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4367 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4368 if ${ac_cv_prog_cc_c99+:} false; then : 4369 $as_echo_n "(cached) " >&6 4370 else 4371 ac_cv_prog_cc_c99=no 4372 ac_save_CC=$CC 4373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4374 /* end confdefs.h. */ 4375 #include <stdarg.h> 4376 #include <stdbool.h> 4377 #include <stdlib.h> 4378 #include <wchar.h> 4379 #include <stdio.h> 4380 4381 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4382 #define debug(...) fprintf (stderr, __VA_ARGS__) 4383 #define showlist(...) puts (#__VA_ARGS__) 4384 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4385 static void 4386 test_varargs_macros (void) 4387 { 4388 int x = 1234; 4389 int y = 5678; 4390 debug ("Flag"); 4391 debug ("X = %d\n", x); 4392 showlist (The first, second, and third items.); 4393 report (x>y, "x is %d but y is %d", x, y); 4394 } 4395 4396 // Check long long types. 4397 #define BIG64 18446744073709551615ull 4398 #define BIG32 4294967295ul 4399 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4400 #if !BIG_OK 4401 your preprocessor is broken; 4402 #endif 4403 #if BIG_OK 4404 #else 4405 your preprocessor is broken; 4406 #endif 4407 static long long int bignum = -9223372036854775807LL; 4408 static unsigned long long int ubignum = BIG64; 4409 4410 struct incomplete_array 4411 { 4412 int datasize; 4413 double data[]; 4414 }; 4415 4416 struct named_init { 4417 int number; 4418 const wchar_t *name; 4419 double average; 4420 }; 4421 4422 typedef const char *ccp; 4423 4424 static inline int 4425 test_restrict (ccp restrict text) 4426 { 4427 // See if C++-style comments work. 4428 // Iterate through items via the restricted pointer. 4429 // Also check for declarations in for loops. 4430 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4431 continue; 4432 return 0; 4433 } 4434 4435 // Check varargs and va_copy. 4436 static void 4437 test_varargs (const char *format, ...) 4438 { 4439 va_list args; 4440 va_start (args, format); 4441 va_list args_copy; 4442 va_copy (args_copy, args); 4443 4444 const char *str; 4445 int number; 4446 float fnumber; 4447 4448 while (*format) 4449 { 4450 switch (*format++) 4451 { 4452 case 's': // string 4453 str = va_arg (args_copy, const char *); 4454 break; 4455 case 'd': // int 4456 number = va_arg (args_copy, int); 4457 break; 4458 case 'f': // float 4459 fnumber = va_arg (args_copy, double); 4460 break; 4461 default: 4462 break; 4463 } 4464 } 4465 va_end (args_copy); 4466 va_end (args); 4467 } 4468 4469 int 4470 main () 4471 { 4472 4473 // Check bool. 4474 _Bool success = false; 4475 4476 // Check restrict. 4477 if (test_restrict ("String literal") == 0) 4478 success = true; 4479 char *restrict newvar = "Another string"; 4480 4481 // Check varargs. 4482 test_varargs ("s, d' f .", "string", 65, 34.234); 4483 test_varargs_macros (); 4484 4485 // Check flexible array members. 4486 struct incomplete_array *ia = 4487 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4488 ia->datasize = 10; 4489 for (int i = 0; i < ia->datasize; ++i) 4490 ia->data[i] = i * 1.234; 4491 4492 // Check named initializers. 4493 struct named_init ni = { 4494 .number = 34, 4495 .name = L"Test wide string", 4496 .average = 543.34343, 4497 }; 4498 4499 ni.number = 58; 4500 4501 int dynamic_array[ni.number]; 4502 dynamic_array[ni.number - 1] = 543; 4503 4504 // work around unused variable warnings 4505 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4506 || dynamic_array[ni.number - 1] != 543); 4507 4508 ; 4509 return 0; 4510 } 4511 _ACEOF 4512 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4513 do 4514 CC="$ac_save_CC $ac_arg" 4515 if ac_fn_c_try_compile "$LINENO"; then : 4516 ac_cv_prog_cc_c99=$ac_arg 4517 fi 4518 rm -f core conftest.err conftest.$ac_objext 4519 test "x$ac_cv_prog_cc_c99" != "xno" && break 4520 done 4521 rm -f conftest.$ac_ext 4522 CC=$ac_save_CC 4523 4524 fi 4525 # AC_CACHE_VAL 4526 case "x$ac_cv_prog_cc_c99" in 4527 x) 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4529 $as_echo "none needed" >&6; } ;; 4530 xno) 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4532 $as_echo "unsupported" >&6; } ;; 4533 *) 4534 CC="$CC $ac_cv_prog_cc_c99" 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4536 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4537 esac 4538 if test "x$ac_cv_prog_cc_c99" != xno; then : 4539 4540 fi 4541 4542 4543 4544 4545 4546 4547 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4548 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4549 CLANGCC="yes" 4550 else 4551 CLANGCC="no" 4552 fi 4553 4554 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4555 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4556 INTELCC="yes" 4557 else 4558 INTELCC="no" 4559 fi 4560 4561 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4562 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4563 SUNCC="yes" 4564 else 4565 SUNCC="no" 4566 fi 4567 4568 4569 4570 4571 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4572 if test -n "$ac_tool_prefix"; then 4573 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4574 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4576 $as_echo_n "checking for $ac_word... " >&6; } 4577 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4578 $as_echo_n "(cached) " >&6 4579 else 4580 case $PKG_CONFIG in 4581 [\\/]* | ?:[\\/]*) 4582 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4583 ;; 4584 *) 4585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4586 for as_dir in $PATH 4587 do 4588 IFS=$as_save_IFS 4589 test -z "$as_dir" && as_dir=. 4590 for ac_exec_ext in '' $ac_executable_extensions; do 4591 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4592 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4594 break 2 4595 fi 4596 done 4597 done 4598 IFS=$as_save_IFS 4599 4600 ;; 4601 esac 4602 fi 4603 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4604 if test -n "$PKG_CONFIG"; then 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4606 $as_echo "$PKG_CONFIG" >&6; } 4607 else 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4609 $as_echo "no" >&6; } 4610 fi 4611 4612 4613 fi 4614 if test -z "$ac_cv_path_PKG_CONFIG"; then 4615 ac_pt_PKG_CONFIG=$PKG_CONFIG 4616 # Extract the first word of "pkg-config", so it can be a program name with args. 4617 set dummy pkg-config; ac_word=$2 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4619 $as_echo_n "checking for $ac_word... " >&6; } 4620 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4621 $as_echo_n "(cached) " >&6 4622 else 4623 case $ac_pt_PKG_CONFIG in 4624 [\\/]* | ?:[\\/]*) 4625 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4626 ;; 4627 *) 4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4629 for as_dir in $PATH 4630 do 4631 IFS=$as_save_IFS 4632 test -z "$as_dir" && as_dir=. 4633 for ac_exec_ext in '' $ac_executable_extensions; do 4634 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4635 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4637 break 2 4638 fi 4639 done 4640 done 4641 IFS=$as_save_IFS 4642 4643 ;; 4644 esac 4645 fi 4646 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4647 if test -n "$ac_pt_PKG_CONFIG"; then 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4649 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4650 else 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4652 $as_echo "no" >&6; } 4653 fi 4654 4655 if test "x$ac_pt_PKG_CONFIG" = x; then 4656 PKG_CONFIG="" 4657 else 4658 case $cross_compiling:$ac_tool_warned in 4659 yes:) 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4661 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4662 ac_tool_warned=yes ;; 4663 esac 4664 PKG_CONFIG=$ac_pt_PKG_CONFIG 4665 fi 4666 else 4667 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4668 fi 4669 4670 fi 4671 if test -n "$PKG_CONFIG"; then 4672 _pkg_min_version=0.9.0 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4674 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4675 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4677 $as_echo "yes" >&6; } 4678 else 4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4680 $as_echo "no" >&6; } 4681 PKG_CONFIG="" 4682 fi 4683 4684 fi 4685 # Make sure we can run config.sub. 4686 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4687 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4688 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4690 $as_echo_n "checking build system type... " >&6; } 4691 if ${ac_cv_build+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693 else 4694 ac_build_alias=$build_alias 4695 test "x$ac_build_alias" = x && 4696 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4697 test "x$ac_build_alias" = x && 4698 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4699 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4700 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4701 4702 fi 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4704 $as_echo "$ac_cv_build" >&6; } 4705 case $ac_cv_build in 4706 *-*-*) ;; 4707 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4708 esac 4709 build=$ac_cv_build 4710 ac_save_IFS=$IFS; IFS='-' 4711 set x $ac_cv_build 4712 shift 4713 build_cpu=$1 4714 build_vendor=$2 4715 shift; shift 4716 # Remember, the first character of IFS is used to create $*, 4717 # except with old shells: 4718 build_os=$* 4719 IFS=$ac_save_IFS 4720 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4721 4722 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4724 $as_echo_n "checking host system type... " >&6; } 4725 if ${ac_cv_host+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727 else 4728 if test "x$host_alias" = x; then 4729 ac_cv_host=$ac_cv_build 4730 else 4731 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4732 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4733 fi 4734 4735 fi 4736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4737 $as_echo "$ac_cv_host" >&6; } 4738 case $ac_cv_host in 4739 *-*-*) ;; 4740 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4741 esac 4742 host=$ac_cv_host 4743 ac_save_IFS=$IFS; IFS='-' 4744 set x $ac_cv_host 4745 shift 4746 host_cpu=$1 4747 host_vendor=$2 4748 shift; shift 4749 # Remember, the first character of IFS is used to create $*, 4750 # except with old shells: 4751 host_os=$* 4752 IFS=$ac_save_IFS 4753 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4754 4755 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4757 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4758 if ${ac_cv_path_SED+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760 else 4761 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4762 for ac_i in 1 2 3 4 5 6 7; do 4763 ac_script="$ac_script$as_nl$ac_script" 4764 done 4765 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4766 { ac_script=; unset ac_script;} 4767 if test -z "$SED"; then 4768 ac_path_SED_found=false 4769 # Loop through the user's path and test for each of PROGNAME-LIST 4770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4771 for as_dir in $PATH 4772 do 4773 IFS=$as_save_IFS 4774 test -z "$as_dir" && as_dir=. 4775 for ac_prog in sed gsed; do 4776 for ac_exec_ext in '' $ac_executable_extensions; do 4777 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4778 as_fn_executable_p "$ac_path_SED" || continue 4779 # Check for GNU ac_path_SED and select it if it is found. 4780 # Check for GNU $ac_path_SED 4781 case `"$ac_path_SED" --version 2>&1` in 4782 *GNU*) 4783 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4784 *) 4785 ac_count=0 4786 $as_echo_n 0123456789 >"conftest.in" 4787 while : 4788 do 4789 cat "conftest.in" "conftest.in" >"conftest.tmp" 4790 mv "conftest.tmp" "conftest.in" 4791 cp "conftest.in" "conftest.nl" 4792 $as_echo '' >> "conftest.nl" 4793 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4794 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4795 as_fn_arith $ac_count + 1 && ac_count=$as_val 4796 if test $ac_count -gt ${ac_path_SED_max-0}; then 4797 # Best one so far, save it but keep looking for a better one 4798 ac_cv_path_SED="$ac_path_SED" 4799 ac_path_SED_max=$ac_count 4800 fi 4801 # 10*(2^10) chars as input seems more than enough 4802 test $ac_count -gt 10 && break 4803 done 4804 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4805 esac 4806 4807 $ac_path_SED_found && break 3 4808 done 4809 done 4810 done 4811 IFS=$as_save_IFS 4812 if test -z "$ac_cv_path_SED"; then 4813 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4814 fi 4815 else 4816 ac_cv_path_SED=$SED 4817 fi 4818 4819 fi 4820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4821 $as_echo "$ac_cv_path_SED" >&6; } 4822 SED="$ac_cv_path_SED" 4823 rm -f conftest.sed 4824 4825 4826 4827 4828 4829 4830 # Check whether --enable-selective-werror was given. 4831 if test "${enable_selective_werror+set}" = set; then : 4832 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4833 else 4834 SELECTIVE_WERROR=yes 4835 fi 4836 4837 4838 4839 4840 4841 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4842 if test "x$SUNCC" = "xyes"; then 4843 BASE_CFLAGS="-v" 4844 else 4845 BASE_CFLAGS="" 4846 fi 4847 4848 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 xorg_testset_save_CFLAGS="$CFLAGS" 4863 4864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4867 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4868 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4869 $as_echo_n "(cached) " >&6 4870 else 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872 /* end confdefs.h. */ 4873 int i; 4874 _ACEOF 4875 if ac_fn_c_try_compile "$LINENO"; then : 4876 xorg_cv_cc_flag_unknown_warning_option=yes 4877 else 4878 xorg_cv_cc_flag_unknown_warning_option=no 4879 fi 4880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4881 fi 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4883 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4885 CFLAGS="$xorg_testset_save_CFLAGS" 4886 fi 4887 4888 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4891 fi 4892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4894 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4895 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int i; 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unused_command_line_argument=yes 4904 else 4905 xorg_cv_cc_flag_unused_command_line_argument=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4910 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 found="no" 4916 4917 if test $found = "no" ; then 4918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 fi 4921 4922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4924 fi 4925 4926 CFLAGS="$CFLAGS -Wall" 4927 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4929 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4930 cacheid=xorg_cv_cc_flag__Wall 4931 if eval \${$cacheid+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933 else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 int i; 4937 int 4938 main () 4939 { 4940 4941 ; 4942 return 0; 4943 } 4944 _ACEOF 4945 if ac_fn_c_try_link "$LINENO"; then : 4946 eval $cacheid=yes 4947 else 4948 eval $cacheid=no 4949 fi 4950 rm -f core conftest.err conftest.$ac_objext \ 4951 conftest$ac_exeext conftest.$ac_ext 4952 fi 4953 4954 4955 CFLAGS="$xorg_testset_save_CFLAGS" 4956 4957 eval supported=\$$cacheid 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4959 $as_echo "$supported" >&6; } 4960 if test "$supported" = "yes" ; then 4961 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4962 found="yes" 4963 fi 4964 fi 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 xorg_testset_save_CFLAGS="$CFLAGS" 4981 4982 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4985 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4986 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4987 $as_echo_n "(cached) " >&6 4988 else 4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4990 /* end confdefs.h. */ 4991 int i; 4992 _ACEOF 4993 if ac_fn_c_try_compile "$LINENO"; then : 4994 xorg_cv_cc_flag_unknown_warning_option=yes 4995 else 4996 xorg_cv_cc_flag_unknown_warning_option=no 4997 fi 4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4999 fi 5000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5001 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5003 CFLAGS="$xorg_testset_save_CFLAGS" 5004 fi 5005 5006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5009 fi 5010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5013 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unused_command_line_argument=yes 5022 else 5023 xorg_cv_cc_flag_unused_command_line_argument=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5028 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 found="no" 5034 5035 if test $found = "no" ; then 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 fi 5039 5040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5042 fi 5043 5044 CFLAGS="$CFLAGS -Wpointer-arith" 5045 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5047 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5048 cacheid=xorg_cv_cc_flag__Wpointer_arith 5049 if eval \${$cacheid+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 int 5056 main () 5057 { 5058 5059 ; 5060 return 0; 5061 } 5062 _ACEOF 5063 if ac_fn_c_try_link "$LINENO"; then : 5064 eval $cacheid=yes 5065 else 5066 eval $cacheid=no 5067 fi 5068 rm -f core conftest.err conftest.$ac_objext \ 5069 conftest$ac_exeext conftest.$ac_ext 5070 fi 5071 5072 5073 CFLAGS="$xorg_testset_save_CFLAGS" 5074 5075 eval supported=\$$cacheid 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5077 $as_echo "$supported" >&6; } 5078 if test "$supported" = "yes" ; then 5079 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5080 found="yes" 5081 fi 5082 fi 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 xorg_testset_save_CFLAGS="$CFLAGS" 5099 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5103 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5104 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106 else 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108 /* end confdefs.h. */ 5109 int i; 5110 _ACEOF 5111 if ac_fn_c_try_compile "$LINENO"; then : 5112 xorg_cv_cc_flag_unknown_warning_option=yes 5113 else 5114 xorg_cv_cc_flag_unknown_warning_option=no 5115 fi 5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5117 fi 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5119 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5121 CFLAGS="$xorg_testset_save_CFLAGS" 5122 fi 5123 5124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5127 fi 5128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5130 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5131 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unused_command_line_argument=yes 5140 else 5141 xorg_cv_cc_flag_unused_command_line_argument=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 fi 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5146 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 found="no" 5152 5153 if test $found = "no" ; then 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5160 fi 5161 5162 CFLAGS="$CFLAGS -Wmissing-declarations" 5163 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5165 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5166 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5167 if eval \${$cacheid+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169 else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171 /* end confdefs.h. */ 5172 int i; 5173 int 5174 main () 5175 { 5176 5177 ; 5178 return 0; 5179 } 5180 _ACEOF 5181 if ac_fn_c_try_link "$LINENO"; then : 5182 eval $cacheid=yes 5183 else 5184 eval $cacheid=no 5185 fi 5186 rm -f core conftest.err conftest.$ac_objext \ 5187 conftest$ac_exeext conftest.$ac_ext 5188 fi 5189 5190 5191 CFLAGS="$xorg_testset_save_CFLAGS" 5192 5193 eval supported=\$$cacheid 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5195 $as_echo "$supported" >&6; } 5196 if test "$supported" = "yes" ; then 5197 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5198 found="yes" 5199 fi 5200 fi 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 xorg_testset_save_CFLAGS="$CFLAGS" 5217 5218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5221 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5222 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5223 $as_echo_n "(cached) " >&6 5224 else 5225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5226 /* end confdefs.h. */ 5227 int i; 5228 _ACEOF 5229 if ac_fn_c_try_compile "$LINENO"; then : 5230 xorg_cv_cc_flag_unknown_warning_option=yes 5231 else 5232 xorg_cv_cc_flag_unknown_warning_option=no 5233 fi 5234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5235 fi 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5237 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5239 CFLAGS="$xorg_testset_save_CFLAGS" 5240 fi 5241 5242 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5245 fi 5246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5248 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5249 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251 else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 _ACEOF 5256 if ac_fn_c_try_compile "$LINENO"; then : 5257 xorg_cv_cc_flag_unused_command_line_argument=yes 5258 else 5259 xorg_cv_cc_flag_unused_command_line_argument=no 5260 fi 5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262 fi 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5264 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5265 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267 fi 5268 5269 found="no" 5270 5271 if test $found = "no" ; then 5272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5274 fi 5275 5276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5278 fi 5279 5280 CFLAGS="$CFLAGS -Wformat=2" 5281 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5283 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5284 cacheid=xorg_cv_cc_flag__Wformat_2 5285 if eval \${$cacheid+:} false; then : 5286 $as_echo_n "(cached) " >&6 5287 else 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289 /* end confdefs.h. */ 5290 int i; 5291 int 5292 main () 5293 { 5294 5295 ; 5296 return 0; 5297 } 5298 _ACEOF 5299 if ac_fn_c_try_link "$LINENO"; then : 5300 eval $cacheid=yes 5301 else 5302 eval $cacheid=no 5303 fi 5304 rm -f core conftest.err conftest.$ac_objext \ 5305 conftest$ac_exeext conftest.$ac_ext 5306 fi 5307 5308 5309 CFLAGS="$xorg_testset_save_CFLAGS" 5310 5311 eval supported=\$$cacheid 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5313 $as_echo "$supported" >&6; } 5314 if test "$supported" = "yes" ; then 5315 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5316 found="yes" 5317 fi 5318 fi 5319 5320 if test $found = "no" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 5325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 fi 5328 5329 CFLAGS="$CFLAGS -Wformat" 5330 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5332 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5333 cacheid=xorg_cv_cc_flag__Wformat 5334 if eval \${$cacheid+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336 else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338 /* end confdefs.h. */ 5339 int i; 5340 int 5341 main () 5342 { 5343 5344 ; 5345 return 0; 5346 } 5347 _ACEOF 5348 if ac_fn_c_try_link "$LINENO"; then : 5349 eval $cacheid=yes 5350 else 5351 eval $cacheid=no 5352 fi 5353 rm -f core conftest.err conftest.$ac_objext \ 5354 conftest$ac_exeext conftest.$ac_ext 5355 fi 5356 5357 5358 CFLAGS="$xorg_testset_save_CFLAGS" 5359 5360 eval supported=\$$cacheid 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5362 $as_echo "$supported" >&6; } 5363 if test "$supported" = "yes" ; then 5364 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5365 found="yes" 5366 fi 5367 fi 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 xorg_testset_save_CFLAGS="$CFLAGS" 5386 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5390 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5391 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393 else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 _ACEOF 5398 if ac_fn_c_try_compile "$LINENO"; then : 5399 xorg_cv_cc_flag_unknown_warning_option=yes 5400 else 5401 xorg_cv_cc_flag_unknown_warning_option=no 5402 fi 5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5404 fi 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5406 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 fi 5410 5411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5414 fi 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5417 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5418 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420 else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427 else 5428 xorg_cv_cc_flag_unused_command_line_argument=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431 fi 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5433 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 found="no" 5439 5440 if test $found = "no" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 fi 5448 5449 CFLAGS="$CFLAGS -Wstrict-prototypes" 5450 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5452 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5453 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5454 if eval \${$cacheid+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456 else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 int i; 5460 int 5461 main () 5462 { 5463 5464 ; 5465 return 0; 5466 } 5467 _ACEOF 5468 if ac_fn_c_try_link "$LINENO"; then : 5469 eval $cacheid=yes 5470 else 5471 eval $cacheid=no 5472 fi 5473 rm -f core conftest.err conftest.$ac_objext \ 5474 conftest$ac_exeext conftest.$ac_ext 5475 fi 5476 5477 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479 5480 eval supported=\$$cacheid 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5482 $as_echo "$supported" >&6; } 5483 if test "$supported" = "yes" ; then 5484 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5485 found="yes" 5486 fi 5487 fi 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 xorg_testset_save_CFLAGS="$CFLAGS" 5504 5505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5510 $as_echo_n "(cached) " >&6 5511 else 5512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5513 /* end confdefs.h. */ 5514 int i; 5515 _ACEOF 5516 if ac_fn_c_try_compile "$LINENO"; then : 5517 xorg_cv_cc_flag_unknown_warning_option=yes 5518 else 5519 xorg_cv_cc_flag_unknown_warning_option=no 5520 fi 5521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5522 fi 5523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527 fi 5528 5529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5532 fi 5533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unused_command_line_argument=yes 5545 else 5546 xorg_cv_cc_flag_unused_command_line_argument=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 found="no" 5557 5558 if test $found = "no" ; then 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5565 fi 5566 5567 CFLAGS="$CFLAGS -Wmissing-prototypes" 5568 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5570 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5571 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5572 if eval \${$cacheid+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574 else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 int 5579 main () 5580 { 5581 5582 ; 5583 return 0; 5584 } 5585 _ACEOF 5586 if ac_fn_c_try_link "$LINENO"; then : 5587 eval $cacheid=yes 5588 else 5589 eval $cacheid=no 5590 fi 5591 rm -f core conftest.err conftest.$ac_objext \ 5592 conftest$ac_exeext conftest.$ac_ext 5593 fi 5594 5595 5596 CFLAGS="$xorg_testset_save_CFLAGS" 5597 5598 eval supported=\$$cacheid 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5600 $as_echo "$supported" >&6; } 5601 if test "$supported" = "yes" ; then 5602 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5603 found="yes" 5604 fi 5605 fi 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 xorg_testset_save_CFLAGS="$CFLAGS" 5622 5623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629 else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 _ACEOF 5634 if ac_fn_c_try_compile "$LINENO"; then : 5635 xorg_cv_cc_flag_unknown_warning_option=yes 5636 else 5637 xorg_cv_cc_flag_unknown_warning_option=no 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5640 fi 5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645 fi 5646 5647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 int i; 5660 _ACEOF 5661 if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unused_command_line_argument=yes 5663 else 5664 xorg_cv_cc_flag_unused_command_line_argument=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 found="no" 5675 5676 if test $found = "no" ; then 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 fi 5680 5681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 fi 5684 5685 CFLAGS="$CFLAGS -Wnested-externs" 5686 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5688 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5689 cacheid=xorg_cv_cc_flag__Wnested_externs 5690 if eval \${$cacheid+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692 else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 int 5697 main () 5698 { 5699 5700 ; 5701 return 0; 5702 } 5703 _ACEOF 5704 if ac_fn_c_try_link "$LINENO"; then : 5705 eval $cacheid=yes 5706 else 5707 eval $cacheid=no 5708 fi 5709 rm -f core conftest.err conftest.$ac_objext \ 5710 conftest$ac_exeext conftest.$ac_ext 5711 fi 5712 5713 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 5716 eval supported=\$$cacheid 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5718 $as_echo "$supported" >&6; } 5719 if test "$supported" = "yes" ; then 5720 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5721 found="yes" 5722 fi 5723 fi 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 xorg_testset_save_CFLAGS="$CFLAGS" 5740 5741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747 else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749 /* end confdefs.h. */ 5750 int i; 5751 _ACEOF 5752 if ac_fn_c_try_compile "$LINENO"; then : 5753 xorg_cv_cc_flag_unknown_warning_option=yes 5754 else 5755 xorg_cv_cc_flag_unknown_warning_option=no 5756 fi 5757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5758 fi 5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763 fi 5764 5765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5768 fi 5769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5773 $as_echo_n "(cached) " >&6 5774 else 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO"; then : 5780 xorg_cv_cc_flag_unused_command_line_argument=yes 5781 else 5782 xorg_cv_cc_flag_unused_command_line_argument=no 5783 fi 5784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5785 fi 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790 fi 5791 5792 found="no" 5793 5794 if test $found = "no" ; then 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 5799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5801 fi 5802 5803 CFLAGS="$CFLAGS -Wbad-function-cast" 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5806 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5807 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5808 if eval \${$cacheid+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810 else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812 /* end confdefs.h. */ 5813 int i; 5814 int 5815 main () 5816 { 5817 5818 ; 5819 return 0; 5820 } 5821 _ACEOF 5822 if ac_fn_c_try_link "$LINENO"; then : 5823 eval $cacheid=yes 5824 else 5825 eval $cacheid=no 5826 fi 5827 rm -f core conftest.err conftest.$ac_objext \ 5828 conftest$ac_exeext conftest.$ac_ext 5829 fi 5830 5831 5832 CFLAGS="$xorg_testset_save_CFLAGS" 5833 5834 eval supported=\$$cacheid 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5836 $as_echo "$supported" >&6; } 5837 if test "$supported" = "yes" ; then 5838 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5839 found="yes" 5840 fi 5841 fi 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 xorg_testset_save_CFLAGS="$CFLAGS" 5858 5859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 _ACEOF 5870 if ac_fn_c_try_compile "$LINENO"; then : 5871 xorg_cv_cc_flag_unknown_warning_option=yes 5872 else 5873 xorg_cv_cc_flag_unknown_warning_option=no 5874 fi 5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5876 fi 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5880 CFLAGS="$xorg_testset_save_CFLAGS" 5881 fi 5882 5883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5886 fi 5887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5891 $as_echo_n "(cached) " >&6 5892 else 5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5894 /* end confdefs.h. */ 5895 int i; 5896 _ACEOF 5897 if ac_fn_c_try_compile "$LINENO"; then : 5898 xorg_cv_cc_flag_unused_command_line_argument=yes 5899 else 5900 xorg_cv_cc_flag_unused_command_line_argument=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5903 fi 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 fi 5909 5910 found="no" 5911 5912 if test $found = "no" ; then 5913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 fi 5916 5917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 fi 5920 5921 CFLAGS="$CFLAGS -Wold-style-definition" 5922 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5924 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5925 cacheid=xorg_cv_cc_flag__Wold_style_definition 5926 if eval \${$cacheid+:} false; then : 5927 $as_echo_n "(cached) " >&6 5928 else 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930 /* end confdefs.h. */ 5931 int i; 5932 int 5933 main () 5934 { 5935 5936 ; 5937 return 0; 5938 } 5939 _ACEOF 5940 if ac_fn_c_try_link "$LINENO"; then : 5941 eval $cacheid=yes 5942 else 5943 eval $cacheid=no 5944 fi 5945 rm -f core conftest.err conftest.$ac_objext \ 5946 conftest$ac_exeext conftest.$ac_ext 5947 fi 5948 5949 5950 CFLAGS="$xorg_testset_save_CFLAGS" 5951 5952 eval supported=\$$cacheid 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5954 $as_echo "$supported" >&6; } 5955 if test "$supported" = "yes" ; then 5956 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5957 found="yes" 5958 fi 5959 fi 5960 5961 if test $found = "no" ; then 5962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 fi 5965 5966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5968 fi 5969 5970 CFLAGS="$CFLAGS -fd" 5971 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5973 $as_echo_n "checking if $CC supports -fd... " >&6; } 5974 cacheid=xorg_cv_cc_flag__fd 5975 if eval \${$cacheid+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977 else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 int i; 5981 int 5982 main () 5983 { 5984 5985 ; 5986 return 0; 5987 } 5988 _ACEOF 5989 if ac_fn_c_try_link "$LINENO"; then : 5990 eval $cacheid=yes 5991 else 5992 eval $cacheid=no 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext \ 5995 conftest$ac_exeext conftest.$ac_ext 5996 fi 5997 5998 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 6001 eval supported=\$$cacheid 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6003 $as_echo "$supported" >&6; } 6004 if test "$supported" = "yes" ; then 6005 BASE_CFLAGS="$BASE_CFLAGS -fd" 6006 found="yes" 6007 fi 6008 fi 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 xorg_testset_save_CFLAGS="$CFLAGS" 6025 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034 /* end confdefs.h. */ 6035 int i; 6036 _ACEOF 6037 if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unknown_warning_option=yes 6039 else 6040 xorg_cv_cc_flag_unknown_warning_option=no 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 fi 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 fi 6049 6050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6053 fi 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059 else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 _ACEOF 6064 if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6089 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6091 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6093 if eval \${$cacheid+:} false; then : 6094 $as_echo_n "(cached) " >&6 6095 else 6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097 /* end confdefs.h. */ 6098 int i; 6099 int 6100 main () 6101 { 6102 6103 ; 6104 return 0; 6105 } 6106 _ACEOF 6107 if ac_fn_c_try_link "$LINENO"; then : 6108 eval $cacheid=yes 6109 else 6110 eval $cacheid=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext \ 6113 conftest$ac_exeext conftest.$ac_ext 6114 fi 6115 6116 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 6119 eval supported=\$$cacheid 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6121 $as_echo "$supported" >&6; } 6122 if test "$supported" = "yes" ; then 6123 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6124 found="yes" 6125 fi 6126 fi 6127 6128 6129 6130 6131 6132 # This chunk adds additional warnings that could catch undesired effects. 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 xorg_testset_save_CFLAGS="$CFLAGS" 6147 6148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6153 $as_echo_n "(cached) " >&6 6154 else 6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6156 /* end confdefs.h. */ 6157 int i; 6158 _ACEOF 6159 if ac_fn_c_try_compile "$LINENO"; then : 6160 xorg_cv_cc_flag_unknown_warning_option=yes 6161 else 6162 xorg_cv_cc_flag_unknown_warning_option=no 6163 fi 6164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6165 fi 6166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6169 CFLAGS="$xorg_testset_save_CFLAGS" 6170 fi 6171 6172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6175 fi 6176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6180 $as_echo_n "(cached) " >&6 6181 else 6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183 /* end confdefs.h. */ 6184 int i; 6185 _ACEOF 6186 if ac_fn_c_try_compile "$LINENO"; then : 6187 xorg_cv_cc_flag_unused_command_line_argument=yes 6188 else 6189 xorg_cv_cc_flag_unused_command_line_argument=no 6190 fi 6191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6192 fi 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 fi 6198 6199 found="no" 6200 6201 if test $found = "no" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 fi 6209 6210 CFLAGS="$CFLAGS -Wunused" 6211 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6213 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6214 cacheid=xorg_cv_cc_flag__Wunused 6215 if eval \${$cacheid+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217 else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219 /* end confdefs.h. */ 6220 int i; 6221 int 6222 main () 6223 { 6224 6225 ; 6226 return 0; 6227 } 6228 _ACEOF 6229 if ac_fn_c_try_link "$LINENO"; then : 6230 eval $cacheid=yes 6231 else 6232 eval $cacheid=no 6233 fi 6234 rm -f core conftest.err conftest.$ac_objext \ 6235 conftest$ac_exeext conftest.$ac_ext 6236 fi 6237 6238 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240 6241 eval supported=\$$cacheid 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6243 $as_echo "$supported" >&6; } 6244 if test "$supported" = "yes" ; then 6245 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6246 found="yes" 6247 fi 6248 fi 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 xorg_testset_save_CFLAGS="$CFLAGS" 6265 6266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6271 $as_echo_n "(cached) " >&6 6272 else 6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6274 /* end confdefs.h. */ 6275 int i; 6276 _ACEOF 6277 if ac_fn_c_try_compile "$LINENO"; then : 6278 xorg_cv_cc_flag_unknown_warning_option=yes 6279 else 6280 xorg_cv_cc_flag_unknown_warning_option=no 6281 fi 6282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6283 fi 6284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6287 CFLAGS="$xorg_testset_save_CFLAGS" 6288 fi 6289 6290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6293 fi 6294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6298 $as_echo_n "(cached) " >&6 6299 else 6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6301 /* end confdefs.h. */ 6302 int i; 6303 _ACEOF 6304 if ac_fn_c_try_compile "$LINENO"; then : 6305 xorg_cv_cc_flag_unused_command_line_argument=yes 6306 else 6307 xorg_cv_cc_flag_unused_command_line_argument=no 6308 fi 6309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6310 fi 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315 fi 6316 6317 found="no" 6318 6319 if test $found = "no" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 6324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6326 fi 6327 6328 CFLAGS="$CFLAGS -Wuninitialized" 6329 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6331 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6332 cacheid=xorg_cv_cc_flag__Wuninitialized 6333 if eval \${$cacheid+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335 else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337 /* end confdefs.h. */ 6338 int i; 6339 int 6340 main () 6341 { 6342 6343 ; 6344 return 0; 6345 } 6346 _ACEOF 6347 if ac_fn_c_try_link "$LINENO"; then : 6348 eval $cacheid=yes 6349 else 6350 eval $cacheid=no 6351 fi 6352 rm -f core conftest.err conftest.$ac_objext \ 6353 conftest$ac_exeext conftest.$ac_ext 6354 fi 6355 6356 6357 CFLAGS="$xorg_testset_save_CFLAGS" 6358 6359 eval supported=\$$cacheid 6360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6361 $as_echo "$supported" >&6; } 6362 if test "$supported" = "yes" ; then 6363 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6364 found="yes" 6365 fi 6366 fi 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 xorg_testset_save_CFLAGS="$CFLAGS" 6383 6384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6389 $as_echo_n "(cached) " >&6 6390 else 6391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6392 /* end confdefs.h. */ 6393 int i; 6394 _ACEOF 6395 if ac_fn_c_try_compile "$LINENO"; then : 6396 xorg_cv_cc_flag_unknown_warning_option=yes 6397 else 6398 xorg_cv_cc_flag_unknown_warning_option=no 6399 fi 6400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6401 fi 6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6405 CFLAGS="$xorg_testset_save_CFLAGS" 6406 fi 6407 6408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6411 fi 6412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6416 $as_echo_n "(cached) " >&6 6417 else 6418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6419 /* end confdefs.h. */ 6420 int i; 6421 _ACEOF 6422 if ac_fn_c_try_compile "$LINENO"; then : 6423 xorg_cv_cc_flag_unused_command_line_argument=yes 6424 else 6425 xorg_cv_cc_flag_unused_command_line_argument=no 6426 fi 6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6428 fi 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 fi 6434 6435 found="no" 6436 6437 if test $found = "no" ; then 6438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 fi 6441 6442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6444 fi 6445 6446 CFLAGS="$CFLAGS -Wshadow" 6447 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6449 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6450 cacheid=xorg_cv_cc_flag__Wshadow 6451 if eval \${$cacheid+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 int i; 6457 int 6458 main () 6459 { 6460 6461 ; 6462 return 0; 6463 } 6464 _ACEOF 6465 if ac_fn_c_try_link "$LINENO"; then : 6466 eval $cacheid=yes 6467 else 6468 eval $cacheid=no 6469 fi 6470 rm -f core conftest.err conftest.$ac_objext \ 6471 conftest$ac_exeext conftest.$ac_ext 6472 fi 6473 6474 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476 6477 eval supported=\$$cacheid 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6479 $as_echo "$supported" >&6; } 6480 if test "$supported" = "yes" ; then 6481 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6482 found="yes" 6483 fi 6484 fi 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 xorg_testset_save_CFLAGS="$CFLAGS" 6501 6502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6507 $as_echo_n "(cached) " >&6 6508 else 6509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6510 /* end confdefs.h. */ 6511 int i; 6512 _ACEOF 6513 if ac_fn_c_try_compile "$LINENO"; then : 6514 xorg_cv_cc_flag_unknown_warning_option=yes 6515 else 6516 xorg_cv_cc_flag_unknown_warning_option=no 6517 fi 6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6519 fi 6520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 fi 6525 6526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6529 fi 6530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6534 $as_echo_n "(cached) " >&6 6535 else 6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 _ACEOF 6540 if ac_fn_c_try_compile "$LINENO"; then : 6541 xorg_cv_cc_flag_unused_command_line_argument=yes 6542 else 6543 xorg_cv_cc_flag_unused_command_line_argument=no 6544 fi 6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6546 fi 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6550 CFLAGS="$xorg_testset_save_CFLAGS" 6551 fi 6552 6553 found="no" 6554 6555 if test $found = "no" ; then 6556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6558 fi 6559 6560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6562 fi 6563 6564 CFLAGS="$CFLAGS -Wmissing-noreturn" 6565 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6567 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6568 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6569 if eval \${$cacheid+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571 else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 int 6576 main () 6577 { 6578 6579 ; 6580 return 0; 6581 } 6582 _ACEOF 6583 if ac_fn_c_try_link "$LINENO"; then : 6584 eval $cacheid=yes 6585 else 6586 eval $cacheid=no 6587 fi 6588 rm -f core conftest.err conftest.$ac_objext \ 6589 conftest$ac_exeext conftest.$ac_ext 6590 fi 6591 6592 6593 CFLAGS="$xorg_testset_save_CFLAGS" 6594 6595 eval supported=\$$cacheid 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6597 $as_echo "$supported" >&6; } 6598 if test "$supported" = "yes" ; then 6599 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6600 found="yes" 6601 fi 6602 fi 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 xorg_testset_save_CFLAGS="$CFLAGS" 6619 6620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6625 $as_echo_n "(cached) " >&6 6626 else 6627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6628 /* end confdefs.h. */ 6629 int i; 6630 _ACEOF 6631 if ac_fn_c_try_compile "$LINENO"; then : 6632 xorg_cv_cc_flag_unknown_warning_option=yes 6633 else 6634 xorg_cv_cc_flag_unknown_warning_option=no 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6637 fi 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642 fi 6643 6644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6652 $as_echo_n "(cached) " >&6 6653 else 6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 int i; 6657 _ACEOF 6658 if ac_fn_c_try_compile "$LINENO"; then : 6659 xorg_cv_cc_flag_unused_command_line_argument=yes 6660 else 6661 xorg_cv_cc_flag_unused_command_line_argument=no 6662 fi 6663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6664 fi 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6668 CFLAGS="$xorg_testset_save_CFLAGS" 6669 fi 6670 6671 found="no" 6672 6673 if test $found = "no" ; then 6674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 fi 6677 6678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6680 fi 6681 6682 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6683 6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6685 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6686 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6687 if eval \${$cacheid+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 int i; 6693 int 6694 main () 6695 { 6696 6697 ; 6698 return 0; 6699 } 6700 _ACEOF 6701 if ac_fn_c_try_link "$LINENO"; then : 6702 eval $cacheid=yes 6703 else 6704 eval $cacheid=no 6705 fi 6706 rm -f core conftest.err conftest.$ac_objext \ 6707 conftest$ac_exeext conftest.$ac_ext 6708 fi 6709 6710 6711 CFLAGS="$xorg_testset_save_CFLAGS" 6712 6713 eval supported=\$$cacheid 6714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6715 $as_echo "$supported" >&6; } 6716 if test "$supported" = "yes" ; then 6717 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6718 found="yes" 6719 fi 6720 fi 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 xorg_testset_save_CFLAGS="$CFLAGS" 6737 6738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6741 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6742 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6743 $as_echo_n "(cached) " >&6 6744 else 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746 /* end confdefs.h. */ 6747 int i; 6748 _ACEOF 6749 if ac_fn_c_try_compile "$LINENO"; then : 6750 xorg_cv_cc_flag_unknown_warning_option=yes 6751 else 6752 xorg_cv_cc_flag_unknown_warning_option=no 6753 fi 6754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6755 fi 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6757 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760 fi 6761 6762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6765 fi 6766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6768 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6769 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6770 $as_echo_n "(cached) " >&6 6771 else 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 _ACEOF 6776 if ac_fn_c_try_compile "$LINENO"; then : 6777 xorg_cv_cc_flag_unused_command_line_argument=yes 6778 else 6779 xorg_cv_cc_flag_unused_command_line_argument=no 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6782 fi 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6784 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6786 CFLAGS="$xorg_testset_save_CFLAGS" 6787 fi 6788 6789 found="no" 6790 6791 if test $found = "no" ; then 6792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 fi 6795 6796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6798 fi 6799 6800 CFLAGS="$CFLAGS -Wredundant-decls" 6801 6802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6803 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6804 cacheid=xorg_cv_cc_flag__Wredundant_decls 6805 if eval \${$cacheid+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807 else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 int 6812 main () 6813 { 6814 6815 ; 6816 return 0; 6817 } 6818 _ACEOF 6819 if ac_fn_c_try_link "$LINENO"; then : 6820 eval $cacheid=yes 6821 else 6822 eval $cacheid=no 6823 fi 6824 rm -f core conftest.err conftest.$ac_objext \ 6825 conftest$ac_exeext conftest.$ac_ext 6826 fi 6827 6828 6829 CFLAGS="$xorg_testset_save_CFLAGS" 6830 6831 eval supported=\$$cacheid 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6833 $as_echo "$supported" >&6; } 6834 if test "$supported" = "yes" ; then 6835 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6836 found="yes" 6837 fi 6838 fi 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 xorg_testset_save_CFLAGS="$CFLAGS" 6855 6856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6859 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6860 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862 else 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864 /* end confdefs.h. */ 6865 int i; 6866 _ACEOF 6867 if ac_fn_c_try_compile "$LINENO"; then : 6868 xorg_cv_cc_flag_unknown_warning_option=yes 6869 else 6870 xorg_cv_cc_flag_unknown_warning_option=no 6871 fi 6872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6873 fi 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6875 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6877 CFLAGS="$xorg_testset_save_CFLAGS" 6878 fi 6879 6880 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6883 fi 6884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6886 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6887 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6888 $as_echo_n "(cached) " >&6 6889 else 6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6891 /* end confdefs.h. */ 6892 int i; 6893 _ACEOF 6894 if ac_fn_c_try_compile "$LINENO"; then : 6895 xorg_cv_cc_flag_unused_command_line_argument=yes 6896 else 6897 xorg_cv_cc_flag_unused_command_line_argument=no 6898 fi 6899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6900 fi 6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6902 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6904 CFLAGS="$xorg_testset_save_CFLAGS" 6905 fi 6906 6907 found="no" 6908 6909 if test $found = "no" ; then 6910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6912 fi 6913 6914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6916 fi 6917 6918 CFLAGS="$CFLAGS -Wlogical-op" 6919 6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6921 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6922 cacheid=xorg_cv_cc_flag__Wlogical_op 6923 if eval \${$cacheid+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925 else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927 /* end confdefs.h. */ 6928 int i; 6929 int 6930 main () 6931 { 6932 6933 ; 6934 return 0; 6935 } 6936 _ACEOF 6937 if ac_fn_c_try_link "$LINENO"; then : 6938 eval $cacheid=yes 6939 else 6940 eval $cacheid=no 6941 fi 6942 rm -f core conftest.err conftest.$ac_objext \ 6943 conftest$ac_exeext conftest.$ac_ext 6944 fi 6945 6946 6947 CFLAGS="$xorg_testset_save_CFLAGS" 6948 6949 eval supported=\$$cacheid 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6951 $as_echo "$supported" >&6; } 6952 if test "$supported" = "yes" ; then 6953 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6954 found="yes" 6955 fi 6956 fi 6957 6958 6959 6960 # These are currently disabled because they are noisy. They will be enabled 6961 # in the future once the codebase is sufficiently modernized to silence 6962 # them. For now, I don't want them to drown out the other warnings. 6963 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6964 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6965 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6966 6967 # Turn some warnings into errors, so we don't accidently get successful builds 6968 # when there are problems that should be fixed. 6969 6970 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 xorg_testset_save_CFLAGS="$CFLAGS" 6985 6986 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6989 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6990 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6991 $as_echo_n "(cached) " >&6 6992 else 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994 /* end confdefs.h. */ 6995 int i; 6996 _ACEOF 6997 if ac_fn_c_try_compile "$LINENO"; then : 6998 xorg_cv_cc_flag_unknown_warning_option=yes 6999 else 7000 xorg_cv_cc_flag_unknown_warning_option=no 7001 fi 7002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7003 fi 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7005 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7007 CFLAGS="$xorg_testset_save_CFLAGS" 7008 fi 7009 7010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7013 fi 7014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7016 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7017 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7018 $as_echo_n "(cached) " >&6 7019 else 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 _ACEOF 7024 if ac_fn_c_try_compile "$LINENO"; then : 7025 xorg_cv_cc_flag_unused_command_line_argument=yes 7026 else 7027 xorg_cv_cc_flag_unused_command_line_argument=no 7028 fi 7029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7030 fi 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7032 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7034 CFLAGS="$xorg_testset_save_CFLAGS" 7035 fi 7036 7037 found="no" 7038 7039 if test $found = "no" ; then 7040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 fi 7043 7044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7046 fi 7047 7048 CFLAGS="$CFLAGS -Werror=implicit" 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7051 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7052 cacheid=xorg_cv_cc_flag__Werror_implicit 7053 if eval \${$cacheid+:} false; then : 7054 $as_echo_n "(cached) " >&6 7055 else 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 int i; 7059 int 7060 main () 7061 { 7062 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO"; then : 7068 eval $cacheid=yes 7069 else 7070 eval $cacheid=no 7071 fi 7072 rm -f core conftest.err conftest.$ac_objext \ 7073 conftest$ac_exeext conftest.$ac_ext 7074 fi 7075 7076 7077 CFLAGS="$xorg_testset_save_CFLAGS" 7078 7079 eval supported=\$$cacheid 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7081 $as_echo "$supported" >&6; } 7082 if test "$supported" = "yes" ; then 7083 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7084 found="yes" 7085 fi 7086 fi 7087 7088 if test $found = "no" ; then 7089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 fi 7092 7093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7095 fi 7096 7097 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7098 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7100 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7101 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7102 if eval \${$cacheid+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104 else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106 /* end confdefs.h. */ 7107 int i; 7108 int 7109 main () 7110 { 7111 7112 ; 7113 return 0; 7114 } 7115 _ACEOF 7116 if ac_fn_c_try_link "$LINENO"; then : 7117 eval $cacheid=yes 7118 else 7119 eval $cacheid=no 7120 fi 7121 rm -f core conftest.err conftest.$ac_objext \ 7122 conftest$ac_exeext conftest.$ac_ext 7123 fi 7124 7125 7126 CFLAGS="$xorg_testset_save_CFLAGS" 7127 7128 eval supported=\$$cacheid 7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7130 $as_echo "$supported" >&6; } 7131 if test "$supported" = "yes" ; then 7132 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7133 found="yes" 7134 fi 7135 fi 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 xorg_testset_save_CFLAGS="$CFLAGS" 7152 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7156 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7157 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7158 $as_echo_n "(cached) " >&6 7159 else 7160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7161 /* end confdefs.h. */ 7162 int i; 7163 _ACEOF 7164 if ac_fn_c_try_compile "$LINENO"; then : 7165 xorg_cv_cc_flag_unknown_warning_option=yes 7166 else 7167 xorg_cv_cc_flag_unknown_warning_option=no 7168 fi 7169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7170 fi 7171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7172 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7173 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7174 CFLAGS="$xorg_testset_save_CFLAGS" 7175 fi 7176 7177 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7180 fi 7181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7183 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7184 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7185 $as_echo_n "(cached) " >&6 7186 else 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188 /* end confdefs.h. */ 7189 int i; 7190 _ACEOF 7191 if ac_fn_c_try_compile "$LINENO"; then : 7192 xorg_cv_cc_flag_unused_command_line_argument=yes 7193 else 7194 xorg_cv_cc_flag_unused_command_line_argument=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7197 fi 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7199 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 fi 7203 7204 found="no" 7205 7206 if test $found = "no" ; then 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 fi 7210 7211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7213 fi 7214 7215 CFLAGS="$CFLAGS -Werror=nonnull" 7216 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7218 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7219 cacheid=xorg_cv_cc_flag__Werror_nonnull 7220 if eval \${$cacheid+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222 else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224 /* end confdefs.h. */ 7225 int i; 7226 int 7227 main () 7228 { 7229 7230 ; 7231 return 0; 7232 } 7233 _ACEOF 7234 if ac_fn_c_try_link "$LINENO"; then : 7235 eval $cacheid=yes 7236 else 7237 eval $cacheid=no 7238 fi 7239 rm -f core conftest.err conftest.$ac_objext \ 7240 conftest$ac_exeext conftest.$ac_ext 7241 fi 7242 7243 7244 CFLAGS="$xorg_testset_save_CFLAGS" 7245 7246 eval supported=\$$cacheid 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7248 $as_echo "$supported" >&6; } 7249 if test "$supported" = "yes" ; then 7250 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7251 found="yes" 7252 fi 7253 fi 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 xorg_testset_save_CFLAGS="$CFLAGS" 7270 7271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7274 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7275 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7276 $as_echo_n "(cached) " >&6 7277 else 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279 /* end confdefs.h. */ 7280 int i; 7281 _ACEOF 7282 if ac_fn_c_try_compile "$LINENO"; then : 7283 xorg_cv_cc_flag_unknown_warning_option=yes 7284 else 7285 xorg_cv_cc_flag_unknown_warning_option=no 7286 fi 7287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7288 fi 7289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7290 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 fi 7294 7295 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7298 fi 7299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7301 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7302 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7303 $as_echo_n "(cached) " >&6 7304 else 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 _ACEOF 7309 if ac_fn_c_try_compile "$LINENO"; then : 7310 xorg_cv_cc_flag_unused_command_line_argument=yes 7311 else 7312 xorg_cv_cc_flag_unused_command_line_argument=no 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7315 fi 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7317 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 fi 7321 7322 found="no" 7323 7324 if test $found = "no" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 7329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 fi 7332 7333 CFLAGS="$CFLAGS -Werror=init-self" 7334 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7336 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7337 cacheid=xorg_cv_cc_flag__Werror_init_self 7338 if eval \${$cacheid+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340 else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342 /* end confdefs.h. */ 7343 int i; 7344 int 7345 main () 7346 { 7347 7348 ; 7349 return 0; 7350 } 7351 _ACEOF 7352 if ac_fn_c_try_link "$LINENO"; then : 7353 eval $cacheid=yes 7354 else 7355 eval $cacheid=no 7356 fi 7357 rm -f core conftest.err conftest.$ac_objext \ 7358 conftest$ac_exeext conftest.$ac_ext 7359 fi 7360 7361 7362 CFLAGS="$xorg_testset_save_CFLAGS" 7363 7364 eval supported=\$$cacheid 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7366 $as_echo "$supported" >&6; } 7367 if test "$supported" = "yes" ; then 7368 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7369 found="yes" 7370 fi 7371 fi 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 xorg_testset_save_CFLAGS="$CFLAGS" 7388 7389 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7392 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7393 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7394 $as_echo_n "(cached) " >&6 7395 else 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7397 /* end confdefs.h. */ 7398 int i; 7399 _ACEOF 7400 if ac_fn_c_try_compile "$LINENO"; then : 7401 xorg_cv_cc_flag_unknown_warning_option=yes 7402 else 7403 xorg_cv_cc_flag_unknown_warning_option=no 7404 fi 7405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7406 fi 7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7408 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7410 CFLAGS="$xorg_testset_save_CFLAGS" 7411 fi 7412 7413 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7416 fi 7417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7419 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7420 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7421 $as_echo_n "(cached) " >&6 7422 else 7423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7424 /* end confdefs.h. */ 7425 int i; 7426 _ACEOF 7427 if ac_fn_c_try_compile "$LINENO"; then : 7428 xorg_cv_cc_flag_unused_command_line_argument=yes 7429 else 7430 xorg_cv_cc_flag_unused_command_line_argument=no 7431 fi 7432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7433 fi 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7435 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438 fi 7439 7440 found="no" 7441 7442 if test $found = "no" ; then 7443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 fi 7446 7447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7449 fi 7450 7451 CFLAGS="$CFLAGS -Werror=main" 7452 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7454 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7455 cacheid=xorg_cv_cc_flag__Werror_main 7456 if eval \${$cacheid+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458 else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 int 7463 main () 7464 { 7465 7466 ; 7467 return 0; 7468 } 7469 _ACEOF 7470 if ac_fn_c_try_link "$LINENO"; then : 7471 eval $cacheid=yes 7472 else 7473 eval $cacheid=no 7474 fi 7475 rm -f core conftest.err conftest.$ac_objext \ 7476 conftest$ac_exeext conftest.$ac_ext 7477 fi 7478 7479 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481 7482 eval supported=\$$cacheid 7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7484 $as_echo "$supported" >&6; } 7485 if test "$supported" = "yes" ; then 7486 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7487 found="yes" 7488 fi 7489 fi 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 xorg_testset_save_CFLAGS="$CFLAGS" 7506 7507 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7510 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7511 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7512 $as_echo_n "(cached) " >&6 7513 else 7514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7515 /* end confdefs.h. */ 7516 int i; 7517 _ACEOF 7518 if ac_fn_c_try_compile "$LINENO"; then : 7519 xorg_cv_cc_flag_unknown_warning_option=yes 7520 else 7521 xorg_cv_cc_flag_unknown_warning_option=no 7522 fi 7523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7524 fi 7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7526 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7527 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 fi 7530 7531 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7534 fi 7535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7537 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7538 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7539 $as_echo_n "(cached) " >&6 7540 else 7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542 /* end confdefs.h. */ 7543 int i; 7544 _ACEOF 7545 if ac_fn_c_try_compile "$LINENO"; then : 7546 xorg_cv_cc_flag_unused_command_line_argument=yes 7547 else 7548 xorg_cv_cc_flag_unused_command_line_argument=no 7549 fi 7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7551 fi 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7553 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7555 CFLAGS="$xorg_testset_save_CFLAGS" 7556 fi 7557 7558 found="no" 7559 7560 if test $found = "no" ; then 7561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 fi 7564 7565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7567 fi 7568 7569 CFLAGS="$CFLAGS -Werror=missing-braces" 7570 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7572 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7573 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7574 if eval \${$cacheid+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576 else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 int 7581 main () 7582 { 7583 7584 ; 7585 return 0; 7586 } 7587 _ACEOF 7588 if ac_fn_c_try_link "$LINENO"; then : 7589 eval $cacheid=yes 7590 else 7591 eval $cacheid=no 7592 fi 7593 rm -f core conftest.err conftest.$ac_objext \ 7594 conftest$ac_exeext conftest.$ac_ext 7595 fi 7596 7597 7598 CFLAGS="$xorg_testset_save_CFLAGS" 7599 7600 eval supported=\$$cacheid 7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7602 $as_echo "$supported" >&6; } 7603 if test "$supported" = "yes" ; then 7604 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7605 found="yes" 7606 fi 7607 fi 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 xorg_testset_save_CFLAGS="$CFLAGS" 7624 7625 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7628 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7629 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7630 $as_echo_n "(cached) " >&6 7631 else 7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7633 /* end confdefs.h. */ 7634 int i; 7635 _ACEOF 7636 if ac_fn_c_try_compile "$LINENO"; then : 7637 xorg_cv_cc_flag_unknown_warning_option=yes 7638 else 7639 xorg_cv_cc_flag_unknown_warning_option=no 7640 fi 7641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7642 fi 7643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7644 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 fi 7648 7649 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7652 fi 7653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7655 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7656 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7657 $as_echo_n "(cached) " >&6 7658 else 7659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660 /* end confdefs.h. */ 7661 int i; 7662 _ACEOF 7663 if ac_fn_c_try_compile "$LINENO"; then : 7664 xorg_cv_cc_flag_unused_command_line_argument=yes 7665 else 7666 xorg_cv_cc_flag_unused_command_line_argument=no 7667 fi 7668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7669 fi 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7671 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7673 CFLAGS="$xorg_testset_save_CFLAGS" 7674 fi 7675 7676 found="no" 7677 7678 if test $found = "no" ; then 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 fi 7682 7683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7685 fi 7686 7687 CFLAGS="$CFLAGS -Werror=sequence-point" 7688 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7690 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7691 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7692 if eval \${$cacheid+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694 else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 int 7699 main () 7700 { 7701 7702 ; 7703 return 0; 7704 } 7705 _ACEOF 7706 if ac_fn_c_try_link "$LINENO"; then : 7707 eval $cacheid=yes 7708 else 7709 eval $cacheid=no 7710 fi 7711 rm -f core conftest.err conftest.$ac_objext \ 7712 conftest$ac_exeext conftest.$ac_ext 7713 fi 7714 7715 7716 CFLAGS="$xorg_testset_save_CFLAGS" 7717 7718 eval supported=\$$cacheid 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7720 $as_echo "$supported" >&6; } 7721 if test "$supported" = "yes" ; then 7722 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7723 found="yes" 7724 fi 7725 fi 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 xorg_testset_save_CFLAGS="$CFLAGS" 7742 7743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7746 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7747 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7748 $as_echo_n "(cached) " >&6 7749 else 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751 /* end confdefs.h. */ 7752 int i; 7753 _ACEOF 7754 if ac_fn_c_try_compile "$LINENO"; then : 7755 xorg_cv_cc_flag_unknown_warning_option=yes 7756 else 7757 xorg_cv_cc_flag_unknown_warning_option=no 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7760 fi 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7762 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7764 CFLAGS="$xorg_testset_save_CFLAGS" 7765 fi 7766 7767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 fi 7771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7773 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7774 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7775 $as_echo_n "(cached) " >&6 7776 else 7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778 /* end confdefs.h. */ 7779 int i; 7780 _ACEOF 7781 if ac_fn_c_try_compile "$LINENO"; then : 7782 xorg_cv_cc_flag_unused_command_line_argument=yes 7783 else 7784 xorg_cv_cc_flag_unused_command_line_argument=no 7785 fi 7786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7787 fi 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7789 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 fi 7793 7794 found="no" 7795 7796 if test $found = "no" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 7801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7803 fi 7804 7805 CFLAGS="$CFLAGS -Werror=return-type" 7806 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7808 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7809 cacheid=xorg_cv_cc_flag__Werror_return_type 7810 if eval \${$cacheid+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812 else 7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814 /* end confdefs.h. */ 7815 int i; 7816 int 7817 main () 7818 { 7819 7820 ; 7821 return 0; 7822 } 7823 _ACEOF 7824 if ac_fn_c_try_link "$LINENO"; then : 7825 eval $cacheid=yes 7826 else 7827 eval $cacheid=no 7828 fi 7829 rm -f core conftest.err conftest.$ac_objext \ 7830 conftest$ac_exeext conftest.$ac_ext 7831 fi 7832 7833 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835 7836 eval supported=\$$cacheid 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7838 $as_echo "$supported" >&6; } 7839 if test "$supported" = "yes" ; then 7840 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7841 found="yes" 7842 fi 7843 fi 7844 7845 if test $found = "no" ; then 7846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7848 fi 7849 7850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7852 fi 7853 7854 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7855 7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7857 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7858 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7859 if eval \${$cacheid+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861 else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863 /* end confdefs.h. */ 7864 int i; 7865 int 7866 main () 7867 { 7868 7869 ; 7870 return 0; 7871 } 7872 _ACEOF 7873 if ac_fn_c_try_link "$LINENO"; then : 7874 eval $cacheid=yes 7875 else 7876 eval $cacheid=no 7877 fi 7878 rm -f core conftest.err conftest.$ac_objext \ 7879 conftest$ac_exeext conftest.$ac_ext 7880 fi 7881 7882 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 7885 eval supported=\$$cacheid 7886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7887 $as_echo "$supported" >&6; } 7888 if test "$supported" = "yes" ; then 7889 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7890 found="yes" 7891 fi 7892 fi 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 xorg_testset_save_CFLAGS="$CFLAGS" 7909 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7913 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7914 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7915 $as_echo_n "(cached) " >&6 7916 else 7917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7918 /* end confdefs.h. */ 7919 int i; 7920 _ACEOF 7921 if ac_fn_c_try_compile "$LINENO"; then : 7922 xorg_cv_cc_flag_unknown_warning_option=yes 7923 else 7924 xorg_cv_cc_flag_unknown_warning_option=no 7925 fi 7926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7927 fi 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7929 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7931 CFLAGS="$xorg_testset_save_CFLAGS" 7932 fi 7933 7934 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7937 fi 7938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7940 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7941 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7942 $as_echo_n "(cached) " >&6 7943 else 7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945 /* end confdefs.h. */ 7946 int i; 7947 _ACEOF 7948 if ac_fn_c_try_compile "$LINENO"; then : 7949 xorg_cv_cc_flag_unused_command_line_argument=yes 7950 else 7951 xorg_cv_cc_flag_unused_command_line_argument=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7954 fi 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7956 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 fi 7960 7961 found="no" 7962 7963 if test $found = "no" ; then 7964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7966 fi 7967 7968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7970 fi 7971 7972 CFLAGS="$CFLAGS -Werror=trigraphs" 7973 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7975 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7976 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7977 if eval \${$cacheid+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979 else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 int i; 7983 int 7984 main () 7985 { 7986 7987 ; 7988 return 0; 7989 } 7990 _ACEOF 7991 if ac_fn_c_try_link "$LINENO"; then : 7992 eval $cacheid=yes 7993 else 7994 eval $cacheid=no 7995 fi 7996 rm -f core conftest.err conftest.$ac_objext \ 7997 conftest$ac_exeext conftest.$ac_ext 7998 fi 7999 8000 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 8003 eval supported=\$$cacheid 8004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8005 $as_echo "$supported" >&6; } 8006 if test "$supported" = "yes" ; then 8007 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8008 found="yes" 8009 fi 8010 fi 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 xorg_testset_save_CFLAGS="$CFLAGS" 8027 8028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8031 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8032 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8033 $as_echo_n "(cached) " >&6 8034 else 8035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8036 /* end confdefs.h. */ 8037 int i; 8038 _ACEOF 8039 if ac_fn_c_try_compile "$LINENO"; then : 8040 xorg_cv_cc_flag_unknown_warning_option=yes 8041 else 8042 xorg_cv_cc_flag_unknown_warning_option=no 8043 fi 8044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8045 fi 8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8047 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8049 CFLAGS="$xorg_testset_save_CFLAGS" 8050 fi 8051 8052 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8055 fi 8056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8058 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8059 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8060 $as_echo_n "(cached) " >&6 8061 else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063 /* end confdefs.h. */ 8064 int i; 8065 _ACEOF 8066 if ac_fn_c_try_compile "$LINENO"; then : 8067 xorg_cv_cc_flag_unused_command_line_argument=yes 8068 else 8069 xorg_cv_cc_flag_unused_command_line_argument=no 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8072 fi 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8074 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 fi 8078 8079 found="no" 8080 8081 if test $found = "no" ; then 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 fi 8085 8086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8088 fi 8089 8090 CFLAGS="$CFLAGS -Werror=array-bounds" 8091 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8093 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8094 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8095 if eval \${$cacheid+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 int 8102 main () 8103 { 8104 8105 ; 8106 return 0; 8107 } 8108 _ACEOF 8109 if ac_fn_c_try_link "$LINENO"; then : 8110 eval $cacheid=yes 8111 else 8112 eval $cacheid=no 8113 fi 8114 rm -f core conftest.err conftest.$ac_objext \ 8115 conftest$ac_exeext conftest.$ac_ext 8116 fi 8117 8118 8119 CFLAGS="$xorg_testset_save_CFLAGS" 8120 8121 eval supported=\$$cacheid 8122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8123 $as_echo "$supported" >&6; } 8124 if test "$supported" = "yes" ; then 8125 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8126 found="yes" 8127 fi 8128 fi 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 xorg_testset_save_CFLAGS="$CFLAGS" 8145 8146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8149 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8150 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8151 $as_echo_n "(cached) " >&6 8152 else 8153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8154 /* end confdefs.h. */ 8155 int i; 8156 _ACEOF 8157 if ac_fn_c_try_compile "$LINENO"; then : 8158 xorg_cv_cc_flag_unknown_warning_option=yes 8159 else 8160 xorg_cv_cc_flag_unknown_warning_option=no 8161 fi 8162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8163 fi 8164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8165 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8167 CFLAGS="$xorg_testset_save_CFLAGS" 8168 fi 8169 8170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8173 fi 8174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8176 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8177 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8178 $as_echo_n "(cached) " >&6 8179 else 8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181 /* end confdefs.h. */ 8182 int i; 8183 _ACEOF 8184 if ac_fn_c_try_compile "$LINENO"; then : 8185 xorg_cv_cc_flag_unused_command_line_argument=yes 8186 else 8187 xorg_cv_cc_flag_unused_command_line_argument=no 8188 fi 8189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8190 fi 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8192 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8194 CFLAGS="$xorg_testset_save_CFLAGS" 8195 fi 8196 8197 found="no" 8198 8199 if test $found = "no" ; then 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 fi 8203 8204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 fi 8207 8208 CFLAGS="$CFLAGS -Werror=write-strings" 8209 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8211 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8212 cacheid=xorg_cv_cc_flag__Werror_write_strings 8213 if eval \${$cacheid+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215 else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217 /* end confdefs.h. */ 8218 int i; 8219 int 8220 main () 8221 { 8222 8223 ; 8224 return 0; 8225 } 8226 _ACEOF 8227 if ac_fn_c_try_link "$LINENO"; then : 8228 eval $cacheid=yes 8229 else 8230 eval $cacheid=no 8231 fi 8232 rm -f core conftest.err conftest.$ac_objext \ 8233 conftest$ac_exeext conftest.$ac_ext 8234 fi 8235 8236 8237 CFLAGS="$xorg_testset_save_CFLAGS" 8238 8239 eval supported=\$$cacheid 8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8241 $as_echo "$supported" >&6; } 8242 if test "$supported" = "yes" ; then 8243 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8244 found="yes" 8245 fi 8246 fi 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 xorg_testset_save_CFLAGS="$CFLAGS" 8263 8264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8267 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8268 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8269 $as_echo_n "(cached) " >&6 8270 else 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 _ACEOF 8275 if ac_fn_c_try_compile "$LINENO"; then : 8276 xorg_cv_cc_flag_unknown_warning_option=yes 8277 else 8278 xorg_cv_cc_flag_unknown_warning_option=no 8279 fi 8280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8281 fi 8282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8283 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 fi 8287 8288 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8291 fi 8292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8294 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8295 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8296 $as_echo_n "(cached) " >&6 8297 else 8298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299 /* end confdefs.h. */ 8300 int i; 8301 _ACEOF 8302 if ac_fn_c_try_compile "$LINENO"; then : 8303 xorg_cv_cc_flag_unused_command_line_argument=yes 8304 else 8305 xorg_cv_cc_flag_unused_command_line_argument=no 8306 fi 8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8308 fi 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8310 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8312 CFLAGS="$xorg_testset_save_CFLAGS" 8313 fi 8314 8315 found="no" 8316 8317 if test $found = "no" ; then 8318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 fi 8321 8322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8324 fi 8325 8326 CFLAGS="$CFLAGS -Werror=address" 8327 8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8329 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8330 cacheid=xorg_cv_cc_flag__Werror_address 8331 if eval \${$cacheid+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333 else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335 /* end confdefs.h. */ 8336 int i; 8337 int 8338 main () 8339 { 8340 8341 ; 8342 return 0; 8343 } 8344 _ACEOF 8345 if ac_fn_c_try_link "$LINENO"; then : 8346 eval $cacheid=yes 8347 else 8348 eval $cacheid=no 8349 fi 8350 rm -f core conftest.err conftest.$ac_objext \ 8351 conftest$ac_exeext conftest.$ac_ext 8352 fi 8353 8354 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356 8357 eval supported=\$$cacheid 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8359 $as_echo "$supported" >&6; } 8360 if test "$supported" = "yes" ; then 8361 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8362 found="yes" 8363 fi 8364 fi 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 xorg_testset_save_CFLAGS="$CFLAGS" 8381 8382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388 else 8389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8390 /* end confdefs.h. */ 8391 int i; 8392 _ACEOF 8393 if ac_fn_c_try_compile "$LINENO"; then : 8394 xorg_cv_cc_flag_unknown_warning_option=yes 8395 else 8396 xorg_cv_cc_flag_unknown_warning_option=no 8397 fi 8398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8399 fi 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404 fi 8405 8406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8409 fi 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8414 $as_echo_n "(cached) " >&6 8415 else 8416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8417 /* end confdefs.h. */ 8418 int i; 8419 _ACEOF 8420 if ac_fn_c_try_compile "$LINENO"; then : 8421 xorg_cv_cc_flag_unused_command_line_argument=yes 8422 else 8423 xorg_cv_cc_flag_unused_command_line_argument=no 8424 fi 8425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8426 fi 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431 fi 8432 8433 found="no" 8434 8435 if test $found = "no" ; then 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8442 fi 8443 8444 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8445 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8447 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8448 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8449 if eval \${$cacheid+:} false; then : 8450 $as_echo_n "(cached) " >&6 8451 else 8452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8453 /* end confdefs.h. */ 8454 int i; 8455 int 8456 main () 8457 { 8458 8459 ; 8460 return 0; 8461 } 8462 _ACEOF 8463 if ac_fn_c_try_link "$LINENO"; then : 8464 eval $cacheid=yes 8465 else 8466 eval $cacheid=no 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext \ 8469 conftest$ac_exeext conftest.$ac_ext 8470 fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477 $as_echo "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8480 found="yes" 8481 fi 8482 fi 8483 8484 if test $found = "no" ; then 8485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8487 fi 8488 8489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8491 fi 8492 8493 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8494 8495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8496 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8497 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8498 if eval \${$cacheid+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500 else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502 /* end confdefs.h. */ 8503 int i; 8504 int 8505 main () 8506 { 8507 8508 ; 8509 return 0; 8510 } 8511 _ACEOF 8512 if ac_fn_c_try_link "$LINENO"; then : 8513 eval $cacheid=yes 8514 else 8515 eval $cacheid=no 8516 fi 8517 rm -f core conftest.err conftest.$ac_objext \ 8518 conftest$ac_exeext conftest.$ac_ext 8519 fi 8520 8521 8522 CFLAGS="$xorg_testset_save_CFLAGS" 8523 8524 eval supported=\$$cacheid 8525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8526 $as_echo "$supported" >&6; } 8527 if test "$supported" = "yes" ; then 8528 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8529 found="yes" 8530 fi 8531 fi 8532 8533 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 -Werror=pointer-to-int-cast" 8612 8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8614 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8615 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8616 if eval \${$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 -Werror=pointer-to-int-cast" 8647 found="yes" 8648 fi 8649 fi 8650 8651 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8652 else 8653 { $as_echo "$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 8654 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 xorg_testset_save_CFLAGS="$CFLAGS" 8669 8670 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8673 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8674 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8675 $as_echo_n "(cached) " >&6 8676 else 8677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8678 /* end confdefs.h. */ 8679 int i; 8680 _ACEOF 8681 if ac_fn_c_try_compile "$LINENO"; then : 8682 xorg_cv_cc_flag_unknown_warning_option=yes 8683 else 8684 xorg_cv_cc_flag_unknown_warning_option=no 8685 fi 8686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8687 fi 8688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8689 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8690 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692 fi 8693 8694 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 fi 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8700 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8701 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8702 $as_echo_n "(cached) " >&6 8703 else 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 _ACEOF 8708 if ac_fn_c_try_compile "$LINENO"; then : 8709 xorg_cv_cc_flag_unused_command_line_argument=yes 8710 else 8711 xorg_cv_cc_flag_unused_command_line_argument=no 8712 fi 8713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8714 fi 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8716 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719 fi 8720 8721 found="no" 8722 8723 if test $found = "no" ; then 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 fi 8727 8728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8730 fi 8731 8732 CFLAGS="$CFLAGS -Wimplicit" 8733 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8735 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8736 cacheid=xorg_cv_cc_flag__Wimplicit 8737 if eval \${$cacheid+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739 else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 int 8744 main () 8745 { 8746 8747 ; 8748 return 0; 8749 } 8750 _ACEOF 8751 if ac_fn_c_try_link "$LINENO"; then : 8752 eval $cacheid=yes 8753 else 8754 eval $cacheid=no 8755 fi 8756 rm -f core conftest.err conftest.$ac_objext \ 8757 conftest$ac_exeext conftest.$ac_ext 8758 fi 8759 8760 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 8763 eval supported=\$$cacheid 8764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8765 $as_echo "$supported" >&6; } 8766 if test "$supported" = "yes" ; then 8767 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8768 found="yes" 8769 fi 8770 fi 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 xorg_testset_save_CFLAGS="$CFLAGS" 8787 8788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8792 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8793 $as_echo_n "(cached) " >&6 8794 else 8795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8796 /* end confdefs.h. */ 8797 int i; 8798 _ACEOF 8799 if ac_fn_c_try_compile "$LINENO"; then : 8800 xorg_cv_cc_flag_unknown_warning_option=yes 8801 else 8802 xorg_cv_cc_flag_unknown_warning_option=no 8803 fi 8804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8805 fi 8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8807 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8809 CFLAGS="$xorg_testset_save_CFLAGS" 8810 fi 8811 8812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8815 fi 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8818 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8819 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8820 $as_echo_n "(cached) " >&6 8821 else 8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8823 /* end confdefs.h. */ 8824 int i; 8825 _ACEOF 8826 if ac_fn_c_try_compile "$LINENO"; then : 8827 xorg_cv_cc_flag_unused_command_line_argument=yes 8828 else 8829 xorg_cv_cc_flag_unused_command_line_argument=no 8830 fi 8831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8832 fi 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8834 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837 fi 8838 8839 found="no" 8840 8841 if test $found = "no" ; then 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 fi 8845 8846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8848 fi 8849 8850 CFLAGS="$CFLAGS -Wnonnull" 8851 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8853 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8854 cacheid=xorg_cv_cc_flag__Wnonnull 8855 if eval \${$cacheid+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857 else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 int 8862 main () 8863 { 8864 8865 ; 8866 return 0; 8867 } 8868 _ACEOF 8869 if ac_fn_c_try_link "$LINENO"; then : 8870 eval $cacheid=yes 8871 else 8872 eval $cacheid=no 8873 fi 8874 rm -f core conftest.err conftest.$ac_objext \ 8875 conftest$ac_exeext conftest.$ac_ext 8876 fi 8877 8878 8879 CFLAGS="$xorg_testset_save_CFLAGS" 8880 8881 eval supported=\$$cacheid 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8883 $as_echo "$supported" >&6; } 8884 if test "$supported" = "yes" ; then 8885 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8886 found="yes" 8887 fi 8888 fi 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 xorg_testset_save_CFLAGS="$CFLAGS" 8905 8906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8909 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8910 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8911 $as_echo_n "(cached) " >&6 8912 else 8913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8914 /* end confdefs.h. */ 8915 int i; 8916 _ACEOF 8917 if ac_fn_c_try_compile "$LINENO"; then : 8918 xorg_cv_cc_flag_unknown_warning_option=yes 8919 else 8920 xorg_cv_cc_flag_unknown_warning_option=no 8921 fi 8922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8923 fi 8924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8925 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8927 CFLAGS="$xorg_testset_save_CFLAGS" 8928 fi 8929 8930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8933 fi 8934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8936 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8937 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8938 $as_echo_n "(cached) " >&6 8939 else 8940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 _ACEOF 8944 if ac_fn_c_try_compile "$LINENO"; then : 8945 xorg_cv_cc_flag_unused_command_line_argument=yes 8946 else 8947 xorg_cv_cc_flag_unused_command_line_argument=no 8948 fi 8949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8950 fi 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8952 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 fi 8956 8957 found="no" 8958 8959 if test $found = "no" ; then 8960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 fi 8963 8964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8966 fi 8967 8968 CFLAGS="$CFLAGS -Winit-self" 8969 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8971 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8972 cacheid=xorg_cv_cc_flag__Winit_self 8973 if eval \${$cacheid+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975 else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 int 8980 main () 8981 { 8982 8983 ; 8984 return 0; 8985 } 8986 _ACEOF 8987 if ac_fn_c_try_link "$LINENO"; then : 8988 eval $cacheid=yes 8989 else 8990 eval $cacheid=no 8991 fi 8992 rm -f core conftest.err conftest.$ac_objext \ 8993 conftest$ac_exeext conftest.$ac_ext 8994 fi 8995 8996 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 8999 eval supported=\$$cacheid 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9001 $as_echo "$supported" >&6; } 9002 if test "$supported" = "yes" ; then 9003 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9004 found="yes" 9005 fi 9006 fi 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 xorg_testset_save_CFLAGS="$CFLAGS" 9023 9024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9027 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9028 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9029 $as_echo_n "(cached) " >&6 9030 else 9031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9032 /* end confdefs.h. */ 9033 int i; 9034 _ACEOF 9035 if ac_fn_c_try_compile "$LINENO"; then : 9036 xorg_cv_cc_flag_unknown_warning_option=yes 9037 else 9038 xorg_cv_cc_flag_unknown_warning_option=no 9039 fi 9040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9041 fi 9042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9043 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9045 CFLAGS="$xorg_testset_save_CFLAGS" 9046 fi 9047 9048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9051 fi 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9054 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9055 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9056 $as_echo_n "(cached) " >&6 9057 else 9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9059 /* end confdefs.h. */ 9060 int i; 9061 _ACEOF 9062 if ac_fn_c_try_compile "$LINENO"; then : 9063 xorg_cv_cc_flag_unused_command_line_argument=yes 9064 else 9065 xorg_cv_cc_flag_unused_command_line_argument=no 9066 fi 9067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9068 fi 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9070 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9072 CFLAGS="$xorg_testset_save_CFLAGS" 9073 fi 9074 9075 found="no" 9076 9077 if test $found = "no" ; then 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 fi 9081 9082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9084 fi 9085 9086 CFLAGS="$CFLAGS -Wmain" 9087 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9089 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9090 cacheid=xorg_cv_cc_flag__Wmain 9091 if eval \${$cacheid+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 int 9098 main () 9099 { 9100 9101 ; 9102 return 0; 9103 } 9104 _ACEOF 9105 if ac_fn_c_try_link "$LINENO"; then : 9106 eval $cacheid=yes 9107 else 9108 eval $cacheid=no 9109 fi 9110 rm -f core conftest.err conftest.$ac_objext \ 9111 conftest$ac_exeext conftest.$ac_ext 9112 fi 9113 9114 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 9117 eval supported=\$$cacheid 9118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9119 $as_echo "$supported" >&6; } 9120 if test "$supported" = "yes" ; then 9121 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9122 found="yes" 9123 fi 9124 fi 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 xorg_testset_save_CFLAGS="$CFLAGS" 9141 9142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9145 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9146 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9147 $as_echo_n "(cached) " >&6 9148 else 9149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9150 /* end confdefs.h. */ 9151 int i; 9152 _ACEOF 9153 if ac_fn_c_try_compile "$LINENO"; then : 9154 xorg_cv_cc_flag_unknown_warning_option=yes 9155 else 9156 xorg_cv_cc_flag_unknown_warning_option=no 9157 fi 9158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9159 fi 9160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9161 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9163 CFLAGS="$xorg_testset_save_CFLAGS" 9164 fi 9165 9166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9169 fi 9170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9172 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9173 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9174 $as_echo_n "(cached) " >&6 9175 else 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 _ACEOF 9180 if ac_fn_c_try_compile "$LINENO"; then : 9181 xorg_cv_cc_flag_unused_command_line_argument=yes 9182 else 9183 xorg_cv_cc_flag_unused_command_line_argument=no 9184 fi 9185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9186 fi 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9188 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9190 CFLAGS="$xorg_testset_save_CFLAGS" 9191 fi 9192 9193 found="no" 9194 9195 if test $found = "no" ; then 9196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9198 fi 9199 9200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9202 fi 9203 9204 CFLAGS="$CFLAGS -Wmissing-braces" 9205 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9207 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9208 cacheid=xorg_cv_cc_flag__Wmissing_braces 9209 if eval \${$cacheid+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211 else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213 /* end confdefs.h. */ 9214 int i; 9215 int 9216 main () 9217 { 9218 9219 ; 9220 return 0; 9221 } 9222 _ACEOF 9223 if ac_fn_c_try_link "$LINENO"; then : 9224 eval $cacheid=yes 9225 else 9226 eval $cacheid=no 9227 fi 9228 rm -f core conftest.err conftest.$ac_objext \ 9229 conftest$ac_exeext conftest.$ac_ext 9230 fi 9231 9232 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234 9235 eval supported=\$$cacheid 9236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9237 $as_echo "$supported" >&6; } 9238 if test "$supported" = "yes" ; then 9239 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9240 found="yes" 9241 fi 9242 fi 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 xorg_testset_save_CFLAGS="$CFLAGS" 9259 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9263 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9264 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9265 $as_echo_n "(cached) " >&6 9266 else 9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9268 /* end confdefs.h. */ 9269 int i; 9270 _ACEOF 9271 if ac_fn_c_try_compile "$LINENO"; then : 9272 xorg_cv_cc_flag_unknown_warning_option=yes 9273 else 9274 xorg_cv_cc_flag_unknown_warning_option=no 9275 fi 9276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9277 fi 9278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9279 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282 fi 9283 9284 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9287 fi 9288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9290 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9291 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9292 $as_echo_n "(cached) " >&6 9293 else 9294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9295 /* end confdefs.h. */ 9296 int i; 9297 _ACEOF 9298 if ac_fn_c_try_compile "$LINENO"; then : 9299 xorg_cv_cc_flag_unused_command_line_argument=yes 9300 else 9301 xorg_cv_cc_flag_unused_command_line_argument=no 9302 fi 9303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9304 fi 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9306 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9308 CFLAGS="$xorg_testset_save_CFLAGS" 9309 fi 9310 9311 found="no" 9312 9313 if test $found = "no" ; then 9314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 fi 9317 9318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9320 fi 9321 9322 CFLAGS="$CFLAGS -Wsequence-point" 9323 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9325 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9326 cacheid=xorg_cv_cc_flag__Wsequence_point 9327 if eval \${$cacheid+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329 else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331 /* end confdefs.h. */ 9332 int i; 9333 int 9334 main () 9335 { 9336 9337 ; 9338 return 0; 9339 } 9340 _ACEOF 9341 if ac_fn_c_try_link "$LINENO"; then : 9342 eval $cacheid=yes 9343 else 9344 eval $cacheid=no 9345 fi 9346 rm -f core conftest.err conftest.$ac_objext \ 9347 conftest$ac_exeext conftest.$ac_ext 9348 fi 9349 9350 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 9353 eval supported=\$$cacheid 9354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9355 $as_echo "$supported" >&6; } 9356 if test "$supported" = "yes" ; then 9357 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9358 found="yes" 9359 fi 9360 fi 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 xorg_testset_save_CFLAGS="$CFLAGS" 9377 9378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9381 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9382 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9383 $as_echo_n "(cached) " >&6 9384 else 9385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9386 /* end confdefs.h. */ 9387 int i; 9388 _ACEOF 9389 if ac_fn_c_try_compile "$LINENO"; then : 9390 xorg_cv_cc_flag_unknown_warning_option=yes 9391 else 9392 xorg_cv_cc_flag_unknown_warning_option=no 9393 fi 9394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9395 fi 9396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9397 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400 fi 9401 9402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9405 fi 9406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9408 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9409 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9410 $as_echo_n "(cached) " >&6 9411 else 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413 /* end confdefs.h. */ 9414 int i; 9415 _ACEOF 9416 if ac_fn_c_try_compile "$LINENO"; then : 9417 xorg_cv_cc_flag_unused_command_line_argument=yes 9418 else 9419 xorg_cv_cc_flag_unused_command_line_argument=no 9420 fi 9421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9422 fi 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9424 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9426 CFLAGS="$xorg_testset_save_CFLAGS" 9427 fi 9428 9429 found="no" 9430 9431 if test $found = "no" ; then 9432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9434 fi 9435 9436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9438 fi 9439 9440 CFLAGS="$CFLAGS -Wreturn-type" 9441 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9443 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9444 cacheid=xorg_cv_cc_flag__Wreturn_type 9445 if eval \${$cacheid+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447 else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 int 9452 main () 9453 { 9454 9455 ; 9456 return 0; 9457 } 9458 _ACEOF 9459 if ac_fn_c_try_link "$LINENO"; then : 9460 eval $cacheid=yes 9461 else 9462 eval $cacheid=no 9463 fi 9464 rm -f core conftest.err conftest.$ac_objext \ 9465 conftest$ac_exeext conftest.$ac_ext 9466 fi 9467 9468 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470 9471 eval supported=\$$cacheid 9472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9473 $as_echo "$supported" >&6; } 9474 if test "$supported" = "yes" ; then 9475 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9476 found="yes" 9477 fi 9478 fi 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 xorg_testset_save_CFLAGS="$CFLAGS" 9495 9496 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9499 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9500 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9501 $as_echo_n "(cached) " >&6 9502 else 9503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9504 /* end confdefs.h. */ 9505 int i; 9506 _ACEOF 9507 if ac_fn_c_try_compile "$LINENO"; then : 9508 xorg_cv_cc_flag_unknown_warning_option=yes 9509 else 9510 xorg_cv_cc_flag_unknown_warning_option=no 9511 fi 9512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9513 fi 9514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9515 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518 fi 9519 9520 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9523 fi 9524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9526 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9527 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9528 $as_echo_n "(cached) " >&6 9529 else 9530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 _ACEOF 9534 if ac_fn_c_try_compile "$LINENO"; then : 9535 xorg_cv_cc_flag_unused_command_line_argument=yes 9536 else 9537 xorg_cv_cc_flag_unused_command_line_argument=no 9538 fi 9539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9540 fi 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9542 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9544 CFLAGS="$xorg_testset_save_CFLAGS" 9545 fi 9546 9547 found="no" 9548 9549 if test $found = "no" ; then 9550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 fi 9553 9554 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9556 fi 9557 9558 CFLAGS="$CFLAGS -Wtrigraphs" 9559 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9561 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9562 cacheid=xorg_cv_cc_flag__Wtrigraphs 9563 if eval \${$cacheid+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565 else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 int 9570 main () 9571 { 9572 9573 ; 9574 return 0; 9575 } 9576 _ACEOF 9577 if ac_fn_c_try_link "$LINENO"; then : 9578 eval $cacheid=yes 9579 else 9580 eval $cacheid=no 9581 fi 9582 rm -f core conftest.err conftest.$ac_objext \ 9583 conftest$ac_exeext conftest.$ac_ext 9584 fi 9585 9586 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 9589 eval supported=\$$cacheid 9590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9591 $as_echo "$supported" >&6; } 9592 if test "$supported" = "yes" ; then 9593 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9594 found="yes" 9595 fi 9596 fi 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 xorg_testset_save_CFLAGS="$CFLAGS" 9613 9614 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9617 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9618 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9619 $as_echo_n "(cached) " >&6 9620 else 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622 /* end confdefs.h. */ 9623 int i; 9624 _ACEOF 9625 if ac_fn_c_try_compile "$LINENO"; then : 9626 xorg_cv_cc_flag_unknown_warning_option=yes 9627 else 9628 xorg_cv_cc_flag_unknown_warning_option=no 9629 fi 9630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9631 fi 9632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9633 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9635 CFLAGS="$xorg_testset_save_CFLAGS" 9636 fi 9637 9638 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9641 fi 9642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9644 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9645 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9646 $as_echo_n "(cached) " >&6 9647 else 9648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 _ACEOF 9652 if ac_fn_c_try_compile "$LINENO"; then : 9653 xorg_cv_cc_flag_unused_command_line_argument=yes 9654 else 9655 xorg_cv_cc_flag_unused_command_line_argument=no 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9658 fi 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9660 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9662 CFLAGS="$xorg_testset_save_CFLAGS" 9663 fi 9664 9665 found="no" 9666 9667 if test $found = "no" ; then 9668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9670 fi 9671 9672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9674 fi 9675 9676 CFLAGS="$CFLAGS -Warray-bounds" 9677 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9679 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9680 cacheid=xorg_cv_cc_flag__Warray_bounds 9681 if eval \${$cacheid+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685 /* end confdefs.h. */ 9686 int i; 9687 int 9688 main () 9689 { 9690 9691 ; 9692 return 0; 9693 } 9694 _ACEOF 9695 if ac_fn_c_try_link "$LINENO"; then : 9696 eval $cacheid=yes 9697 else 9698 eval $cacheid=no 9699 fi 9700 rm -f core conftest.err conftest.$ac_objext \ 9701 conftest$ac_exeext conftest.$ac_ext 9702 fi 9703 9704 9705 CFLAGS="$xorg_testset_save_CFLAGS" 9706 9707 eval supported=\$$cacheid 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9709 $as_echo "$supported" >&6; } 9710 if test "$supported" = "yes" ; then 9711 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9712 found="yes" 9713 fi 9714 fi 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 xorg_testset_save_CFLAGS="$CFLAGS" 9731 9732 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9735 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9736 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9737 $as_echo_n "(cached) " >&6 9738 else 9739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740 /* end confdefs.h. */ 9741 int i; 9742 _ACEOF 9743 if ac_fn_c_try_compile "$LINENO"; then : 9744 xorg_cv_cc_flag_unknown_warning_option=yes 9745 else 9746 xorg_cv_cc_flag_unknown_warning_option=no 9747 fi 9748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9749 fi 9750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9751 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 fi 9755 9756 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9759 fi 9760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9762 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9763 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9764 $as_echo_n "(cached) " >&6 9765 else 9766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767 /* end confdefs.h. */ 9768 int i; 9769 _ACEOF 9770 if ac_fn_c_try_compile "$LINENO"; then : 9771 xorg_cv_cc_flag_unused_command_line_argument=yes 9772 else 9773 xorg_cv_cc_flag_unused_command_line_argument=no 9774 fi 9775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9776 fi 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9778 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781 fi 9782 9783 found="no" 9784 9785 if test $found = "no" ; then 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 fi 9789 9790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9792 fi 9793 9794 CFLAGS="$CFLAGS -Wwrite-strings" 9795 9796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9797 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9798 cacheid=xorg_cv_cc_flag__Wwrite_strings 9799 if eval \${$cacheid+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801 else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 int 9806 main () 9807 { 9808 9809 ; 9810 return 0; 9811 } 9812 _ACEOF 9813 if ac_fn_c_try_link "$LINENO"; then : 9814 eval $cacheid=yes 9815 else 9816 eval $cacheid=no 9817 fi 9818 rm -f core conftest.err conftest.$ac_objext \ 9819 conftest$ac_exeext conftest.$ac_ext 9820 fi 9821 9822 9823 CFLAGS="$xorg_testset_save_CFLAGS" 9824 9825 eval supported=\$$cacheid 9826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9827 $as_echo "$supported" >&6; } 9828 if test "$supported" = "yes" ; then 9829 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9830 found="yes" 9831 fi 9832 fi 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 xorg_testset_save_CFLAGS="$CFLAGS" 9849 9850 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9853 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9854 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9855 $as_echo_n "(cached) " >&6 9856 else 9857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9858 /* end confdefs.h. */ 9859 int i; 9860 _ACEOF 9861 if ac_fn_c_try_compile "$LINENO"; then : 9862 xorg_cv_cc_flag_unknown_warning_option=yes 9863 else 9864 xorg_cv_cc_flag_unknown_warning_option=no 9865 fi 9866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9867 fi 9868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9869 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 fi 9873 9874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 fi 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9880 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9881 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9882 $as_echo_n "(cached) " >&6 9883 else 9884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9885 /* end confdefs.h. */ 9886 int i; 9887 _ACEOF 9888 if ac_fn_c_try_compile "$LINENO"; then : 9889 xorg_cv_cc_flag_unused_command_line_argument=yes 9890 else 9891 xorg_cv_cc_flag_unused_command_line_argument=no 9892 fi 9893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9894 fi 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9896 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899 fi 9900 9901 found="no" 9902 9903 if test $found = "no" ; then 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 fi 9907 9908 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 fi 9911 9912 CFLAGS="$CFLAGS -Waddress" 9913 9914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9915 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9916 cacheid=xorg_cv_cc_flag__Waddress 9917 if eval \${$cacheid+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919 else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 int 9924 main () 9925 { 9926 9927 ; 9928 return 0; 9929 } 9930 _ACEOF 9931 if ac_fn_c_try_link "$LINENO"; then : 9932 eval $cacheid=yes 9933 else 9934 eval $cacheid=no 9935 fi 9936 rm -f core conftest.err conftest.$ac_objext \ 9937 conftest$ac_exeext conftest.$ac_ext 9938 fi 9939 9940 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942 9943 eval supported=\$$cacheid 9944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9945 $as_echo "$supported" >&6; } 9946 if test "$supported" = "yes" ; then 9947 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9948 found="yes" 9949 fi 9950 fi 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 xorg_testset_save_CFLAGS="$CFLAGS" 9967 9968 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9971 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9972 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9973 $as_echo_n "(cached) " >&6 9974 else 9975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9976 /* end confdefs.h. */ 9977 int i; 9978 _ACEOF 9979 if ac_fn_c_try_compile "$LINENO"; then : 9980 xorg_cv_cc_flag_unknown_warning_option=yes 9981 else 9982 xorg_cv_cc_flag_unknown_warning_option=no 9983 fi 9984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9985 fi 9986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9987 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990 fi 9991 9992 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9995 fi 9996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9998 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9999 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001 else 10002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10003 /* end confdefs.h. */ 10004 int i; 10005 _ACEOF 10006 if ac_fn_c_try_compile "$LINENO"; then : 10007 xorg_cv_cc_flag_unused_command_line_argument=yes 10008 else 10009 xorg_cv_cc_flag_unused_command_line_argument=no 10010 fi 10011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10012 fi 10013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10014 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10015 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10016 CFLAGS="$xorg_testset_save_CFLAGS" 10017 fi 10018 10019 found="no" 10020 10021 if test $found = "no" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 10026 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10028 fi 10029 10030 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10031 10032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10033 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10034 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10035 if eval \${$cacheid+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 int 10042 main () 10043 { 10044 10045 ; 10046 return 0; 10047 } 10048 _ACEOF 10049 if ac_fn_c_try_link "$LINENO"; then : 10050 eval $cacheid=yes 10051 else 10052 eval $cacheid=no 10053 fi 10054 rm -f core conftest.err conftest.$ac_objext \ 10055 conftest$ac_exeext conftest.$ac_ext 10056 fi 10057 10058 10059 CFLAGS="$xorg_testset_save_CFLAGS" 10060 10061 eval supported=\$$cacheid 10062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10063 $as_echo "$supported" >&6; } 10064 if test "$supported" = "yes" ; then 10065 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10066 found="yes" 10067 fi 10068 fi 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 xorg_testset_save_CFLAGS="$CFLAGS" 10085 10086 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10089 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10090 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10091 $as_echo_n "(cached) " >&6 10092 else 10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094 /* end confdefs.h. */ 10095 int i; 10096 _ACEOF 10097 if ac_fn_c_try_compile "$LINENO"; then : 10098 xorg_cv_cc_flag_unknown_warning_option=yes 10099 else 10100 xorg_cv_cc_flag_unknown_warning_option=no 10101 fi 10102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10103 fi 10104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10105 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 fi 10109 10110 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10113 fi 10114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10116 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10117 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119 else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121 /* end confdefs.h. */ 10122 int i; 10123 _ACEOF 10124 if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unused_command_line_argument=yes 10126 else 10127 xorg_cv_cc_flag_unused_command_line_argument=no 10128 fi 10129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130 fi 10131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10132 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135 fi 10136 10137 found="no" 10138 10139 if test $found = "no" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 10144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10146 fi 10147 10148 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10149 10150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10151 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10152 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10153 if eval \${$cacheid+:} false; then : 10154 $as_echo_n "(cached) " >&6 10155 else 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 int i; 10159 int 10160 main () 10161 { 10162 10163 ; 10164 return 0; 10165 } 10166 _ACEOF 10167 if ac_fn_c_try_link "$LINENO"; then : 10168 eval $cacheid=yes 10169 else 10170 eval $cacheid=no 10171 fi 10172 rm -f core conftest.err conftest.$ac_objext \ 10173 conftest$ac_exeext conftest.$ac_ext 10174 fi 10175 10176 10177 CFLAGS="$xorg_testset_save_CFLAGS" 10178 10179 eval supported=\$$cacheid 10180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10181 $as_echo "$supported" >&6; } 10182 if test "$supported" = "yes" ; then 10183 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10184 found="yes" 10185 fi 10186 fi 10187 10188 10189 fi 10190 10191 10192 10193 10194 10195 10196 10197 CWARNFLAGS="$BASE_CFLAGS" 10198 if test "x$GCC" = xyes ; then 10199 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10200 fi 10201 10202 10203 10204 10205 10206 10207 10208 10209 # Check whether --enable-strict-compilation was given. 10210 if test "${enable_strict_compilation+set}" = set; then : 10211 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10212 else 10213 STRICT_COMPILE=no 10214 fi 10215 10216 10217 10218 10219 10220 10221 STRICT_CFLAGS="" 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 xorg_testset_save_CFLAGS="$CFLAGS" 10236 10237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10240 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10241 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243 else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245 /* end confdefs.h. */ 10246 int i; 10247 _ACEOF 10248 if ac_fn_c_try_compile "$LINENO"; then : 10249 xorg_cv_cc_flag_unknown_warning_option=yes 10250 else 10251 xorg_cv_cc_flag_unknown_warning_option=no 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254 fi 10255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10256 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 fi 10260 10261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10264 fi 10265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10267 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10268 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10269 $as_echo_n "(cached) " >&6 10270 else 10271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10272 /* end confdefs.h. */ 10273 int i; 10274 _ACEOF 10275 if ac_fn_c_try_compile "$LINENO"; then : 10276 xorg_cv_cc_flag_unused_command_line_argument=yes 10277 else 10278 xorg_cv_cc_flag_unused_command_line_argument=no 10279 fi 10280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10281 fi 10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10283 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10285 CFLAGS="$xorg_testset_save_CFLAGS" 10286 fi 10287 10288 found="no" 10289 10290 if test $found = "no" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 fi 10298 10299 CFLAGS="$CFLAGS -pedantic" 10300 10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10302 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10303 cacheid=xorg_cv_cc_flag__pedantic 10304 if eval \${$cacheid+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306 else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308 /* end confdefs.h. */ 10309 int i; 10310 int 10311 main () 10312 { 10313 10314 ; 10315 return 0; 10316 } 10317 _ACEOF 10318 if ac_fn_c_try_link "$LINENO"; then : 10319 eval $cacheid=yes 10320 else 10321 eval $cacheid=no 10322 fi 10323 rm -f core conftest.err conftest.$ac_objext \ 10324 conftest$ac_exeext conftest.$ac_ext 10325 fi 10326 10327 10328 CFLAGS="$xorg_testset_save_CFLAGS" 10329 10330 eval supported=\$$cacheid 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10332 $as_echo "$supported" >&6; } 10333 if test "$supported" = "yes" ; then 10334 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10335 found="yes" 10336 fi 10337 fi 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 xorg_testset_save_CFLAGS="$CFLAGS" 10354 10355 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10358 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10359 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361 else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363 /* end confdefs.h. */ 10364 int i; 10365 _ACEOF 10366 if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unknown_warning_option=yes 10368 else 10369 xorg_cv_cc_flag_unknown_warning_option=no 10370 fi 10371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372 fi 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10374 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377 fi 10378 10379 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10382 fi 10383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10385 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10386 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10387 $as_echo_n "(cached) " >&6 10388 else 10389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390 /* end confdefs.h. */ 10391 int i; 10392 _ACEOF 10393 if ac_fn_c_try_compile "$LINENO"; then : 10394 xorg_cv_cc_flag_unused_command_line_argument=yes 10395 else 10396 xorg_cv_cc_flag_unused_command_line_argument=no 10397 fi 10398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10399 fi 10400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10401 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404 fi 10405 10406 found="no" 10407 10408 if test $found = "no" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 fi 10416 10417 CFLAGS="$CFLAGS -Werror" 10418 10419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10420 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10421 cacheid=xorg_cv_cc_flag__Werror 10422 if eval \${$cacheid+:} false; then : 10423 $as_echo_n "(cached) " >&6 10424 else 10425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10426 /* end confdefs.h. */ 10427 int i; 10428 int 10429 main () 10430 { 10431 10432 ; 10433 return 0; 10434 } 10435 _ACEOF 10436 if ac_fn_c_try_link "$LINENO"; then : 10437 eval $cacheid=yes 10438 else 10439 eval $cacheid=no 10440 fi 10441 rm -f core conftest.err conftest.$ac_objext \ 10442 conftest$ac_exeext conftest.$ac_ext 10443 fi 10444 10445 10446 CFLAGS="$xorg_testset_save_CFLAGS" 10447 10448 eval supported=\$$cacheid 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10450 $as_echo "$supported" >&6; } 10451 if test "$supported" = "yes" ; then 10452 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10453 found="yes" 10454 fi 10455 fi 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 -errwarn" 10467 10468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10469 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10470 cacheid=xorg_cv_cc_flag__errwarn 10471 if eval \${$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 -errwarn" 10502 found="yes" 10503 fi 10504 fi 10505 10506 10507 10508 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10509 # activate it with -Werror, so we add it here explicitly. 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 xorg_testset_save_CFLAGS="$CFLAGS" 10524 10525 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10528 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10529 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10530 $as_echo_n "(cached) " >&6 10531 else 10532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10533 /* end confdefs.h. */ 10534 int i; 10535 _ACEOF 10536 if ac_fn_c_try_compile "$LINENO"; then : 10537 xorg_cv_cc_flag_unknown_warning_option=yes 10538 else 10539 xorg_cv_cc_flag_unknown_warning_option=no 10540 fi 10541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10542 fi 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10544 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10546 CFLAGS="$xorg_testset_save_CFLAGS" 10547 fi 10548 10549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10552 fi 10553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10555 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10556 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10557 $as_echo_n "(cached) " >&6 10558 else 10559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10560 /* end confdefs.h. */ 10561 int i; 10562 _ACEOF 10563 if ac_fn_c_try_compile "$LINENO"; then : 10564 xorg_cv_cc_flag_unused_command_line_argument=yes 10565 else 10566 xorg_cv_cc_flag_unused_command_line_argument=no 10567 fi 10568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10569 fi 10570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10571 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 fi 10575 10576 found="no" 10577 10578 if test $found = "no" ; then 10579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10581 fi 10582 10583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10585 fi 10586 10587 CFLAGS="$CFLAGS -Werror=attributes" 10588 10589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10590 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10591 cacheid=xorg_cv_cc_flag__Werror_attributes 10592 if eval \${$cacheid+:} false; then : 10593 $as_echo_n "(cached) " >&6 10594 else 10595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10596 /* end confdefs.h. */ 10597 int i; 10598 int 10599 main () 10600 { 10601 10602 ; 10603 return 0; 10604 } 10605 _ACEOF 10606 if ac_fn_c_try_link "$LINENO"; then : 10607 eval $cacheid=yes 10608 else 10609 eval $cacheid=no 10610 fi 10611 rm -f core conftest.err conftest.$ac_objext \ 10612 conftest$ac_exeext conftest.$ac_ext 10613 fi 10614 10615 10616 CFLAGS="$xorg_testset_save_CFLAGS" 10617 10618 eval supported=\$$cacheid 10619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10620 $as_echo "$supported" >&6; } 10621 if test "$supported" = "yes" ; then 10622 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10623 found="yes" 10624 fi 10625 fi 10626 10627 10628 10629 if test "x$STRICT_COMPILE" = "xyes"; then 10630 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10631 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10632 fi 10633 10634 10635 10636 10637 10638 10639 cat >>confdefs.h <<_ACEOF 10640 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10641 _ACEOF 10642 10643 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10644 if test "x$PVM" = "x"; then 10645 PVM="0" 10646 fi 10647 10648 cat >>confdefs.h <<_ACEOF 10649 #define PACKAGE_VERSION_MINOR $PVM 10650 _ACEOF 10651 10652 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10653 if test "x$PVP" = "x"; then 10654 PVP="0" 10655 fi 10656 10657 cat >>confdefs.h <<_ACEOF 10658 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10659 _ACEOF 10660 10661 10662 10663 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10664 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10665 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10666 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10667 10668 10669 10670 10671 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10672 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10673 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10674 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10675 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10676 10677 10678 10679 10680 10681 10682 if test x$APP_MAN_SUFFIX = x ; then 10683 APP_MAN_SUFFIX=1 10684 fi 10685 if test x$APP_MAN_DIR = x ; then 10686 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10687 fi 10688 10689 if test x$LIB_MAN_SUFFIX = x ; then 10690 LIB_MAN_SUFFIX=3 10691 fi 10692 if test x$LIB_MAN_DIR = x ; then 10693 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10694 fi 10695 10696 if test x$FILE_MAN_SUFFIX = x ; then 10697 case $host_os in 10698 solaris*) FILE_MAN_SUFFIX=4 ;; 10699 *) FILE_MAN_SUFFIX=5 ;; 10700 esac 10701 fi 10702 if test x$FILE_MAN_DIR = x ; then 10703 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10704 fi 10705 10706 if test x$MISC_MAN_SUFFIX = x ; then 10707 case $host_os in 10708 solaris*) MISC_MAN_SUFFIX=5 ;; 10709 *) MISC_MAN_SUFFIX=7 ;; 10710 esac 10711 fi 10712 if test x$MISC_MAN_DIR = x ; then 10713 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10714 fi 10715 10716 if test x$DRIVER_MAN_SUFFIX = x ; then 10717 case $host_os in 10718 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10719 *) DRIVER_MAN_SUFFIX=4 ;; 10720 esac 10721 fi 10722 if test x$DRIVER_MAN_DIR = x ; then 10723 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10724 fi 10725 10726 if test x$ADMIN_MAN_SUFFIX = x ; then 10727 case $host_os in 10728 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10729 *) ADMIN_MAN_SUFFIX=8 ;; 10730 esac 10731 fi 10732 if test x$ADMIN_MAN_DIR = x ; then 10733 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10734 fi 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 XORG_MAN_PAGE="X Version 11" 10751 10752 MAN_SUBSTS="\ 10753 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10754 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10755 -e 's|__xservername__|Xorg|g' \ 10756 -e 's|__xconfigfile__|xorg.conf|g' \ 10757 -e 's|__projectroot__|\$(prefix)|g' \ 10758 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10759 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10760 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10761 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10762 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10763 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10764 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10765 10766 10767 10768 # Check whether --enable-silent-rules was given. 10769 if test "${enable_silent_rules+set}" = set; then : 10770 enableval=$enable_silent_rules; 10771 fi 10772 10773 case $enable_silent_rules in # ((( 10774 yes) AM_DEFAULT_VERBOSITY=0;; 10775 no) AM_DEFAULT_VERBOSITY=1;; 10776 *) AM_DEFAULT_VERBOSITY=0;; 10777 esac 10778 am_make=${MAKE-make} 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10780 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10781 if ${am_cv_make_support_nested_variables+:} false; then : 10782 $as_echo_n "(cached) " >&6 10783 else 10784 if $as_echo 'TRUE=$(BAR$(V)) 10785 BAR0=false 10786 BAR1=true 10787 V=1 10788 am__doit: 10789 @$(TRUE) 10790 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10791 am_cv_make_support_nested_variables=yes 10792 else 10793 am_cv_make_support_nested_variables=no 10794 fi 10795 fi 10796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10797 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10798 if test $am_cv_make_support_nested_variables = yes; then 10799 AM_V='$(V)' 10800 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10801 else 10802 AM_V=$AM_DEFAULT_VERBOSITY 10803 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10804 fi 10805 AM_BACKSLASH='\' 10806 10807 10808 10809 for ac_func in asprintf 10810 do : 10811 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 10812 if test "x$ac_cv_func_asprintf" = xyes; then : 10813 cat >>confdefs.h <<_ACEOF 10814 #define HAVE_ASPRINTF 1 10815 _ACEOF 10816 10817 fi 10818 done 10819 10820 10821 # Checks for pkg-config packages 10822 10823 pkg_failed=no 10824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 10825 $as_echo_n "checking for XKBPRINT... " >&6; } 10826 10827 if test -n "$XKBPRINT_CFLAGS"; then 10828 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 10829 elif test -n "$PKG_CONFIG"; then 10830 if test -n "$PKG_CONFIG" && \ 10831 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10832 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10833 ac_status=$? 10834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10835 test $ac_status = 0; }; then 10836 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10837 else 10838 pkg_failed=yes 10839 fi 10840 else 10841 pkg_failed=untried 10842 fi 10843 if test -n "$XKBPRINT_LIBS"; then 10844 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 10845 elif test -n "$PKG_CONFIG"; then 10846 if test -n "$PKG_CONFIG" && \ 10847 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10848 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10849 ac_status=$? 10850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10851 test $ac_status = 0; }; then 10852 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10853 else 10854 pkg_failed=yes 10855 fi 10856 else 10857 pkg_failed=untried 10858 fi 10859 10860 10861 10862 if test $pkg_failed = yes; then 10863 10864 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10865 _pkg_short_errors_supported=yes 10866 else 10867 _pkg_short_errors_supported=no 10868 fi 10869 if test $_pkg_short_errors_supported = yes; then 10870 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xkbfile x11 xproto >= 7.0.17" 2>&1` 10871 else 10872 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors "xkbfile x11 xproto >= 7.0.17" 2>&1` 10873 fi 10874 # Put the nasty error message in config.log where it belongs 10875 echo "$XKBPRINT_PKG_ERRORS" >&5 10876 10877 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 10878 10879 $XKBPRINT_PKG_ERRORS 10880 10881 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10882 installed software in a non-standard prefix. 10883 10884 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10885 and XKBPRINT_LIBS to avoid the need to call pkg-config. 10886 See the pkg-config man page for more details. 10887 " "$LINENO" 5 10888 elif test $pkg_failed = untried; then 10889 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10891 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10892 is in your PATH or set the PKG_CONFIG environment variable to the full 10893 path to pkg-config. 10894 10895 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10896 and XKBPRINT_LIBS to avoid the need to call pkg-config. 10897 See the pkg-config man page for more details. 10898 10899 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10900 See \`config.log' for more details" "$LINENO" 5; } 10901 else 10902 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 10903 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10905 $as_echo "yes" >&6; } 10906 : 10907 fi 10908 10909 ac_config_files="$ac_config_files Makefile man/Makefile" 10910 10911 cat >confcache <<\_ACEOF 10912 # This file is a shell script that caches the results of configure 10913 # tests run on this system so they can be shared between configure 10914 # scripts and configure runs, see configure's option --config-cache. 10915 # It is not useful on other systems. If it contains results you don't 10916 # want to keep, you may remove or edit it. 10917 # 10918 # config.status only pays attention to the cache file if you give it 10919 # the --recheck option to rerun configure. 10920 # 10921 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10922 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10923 # following values. 10924 10925 _ACEOF 10926 10927 # The following way of writing the cache mishandles newlines in values, 10928 # but we know of no workaround that is simple, portable, and efficient. 10929 # So, we kill variables containing newlines. 10930 # Ultrix sh set writes to stderr and can't be redirected directly, 10931 # and sets the high bit in the cache file unless we assign to the vars. 10932 ( 10933 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10934 eval ac_val=\$$ac_var 10935 case $ac_val in #( 10936 *${as_nl}*) 10937 case $ac_var in #( 10938 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10940 esac 10941 case $ac_var in #( 10942 _ | IFS | as_nl) ;; #( 10943 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10944 *) { eval $ac_var=; unset $ac_var;} ;; 10945 esac ;; 10946 esac 10947 done 10948 10949 (set) 2>&1 | 10950 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10951 *${as_nl}ac_space=\ *) 10952 # `set' does not quote correctly, so add quotes: double-quote 10953 # substitution turns \\\\ into \\, and sed turns \\ into \. 10954 sed -n \ 10955 "s/'/'\\\\''/g; 10956 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10957 ;; #( 10958 *) 10959 # `set' quotes correctly as required by POSIX, so do not add quotes. 10960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10961 ;; 10962 esac | 10963 sort 10964 ) | 10965 sed ' 10966 /^ac_cv_env_/b end 10967 t clear 10968 :clear 10969 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10970 t end 10971 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10972 :end' >>confcache 10973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10974 if test -w "$cache_file"; then 10975 if test "x$cache_file" != "x/dev/null"; then 10976 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10977 $as_echo "$as_me: updating cache $cache_file" >&6;} 10978 if test ! -f "$cache_file" || test -h "$cache_file"; then 10979 cat confcache >"$cache_file" 10980 else 10981 case $cache_file in #( 10982 */* | ?:*) 10983 mv -f confcache "$cache_file"$$ && 10984 mv -f "$cache_file"$$ "$cache_file" ;; #( 10985 *) 10986 mv -f confcache "$cache_file" ;; 10987 esac 10988 fi 10989 fi 10990 else 10991 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10992 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10993 fi 10994 fi 10995 rm -f confcache 10996 10997 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10998 # Let make expand exec_prefix. 10999 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11000 11001 DEFS=-DHAVE_CONFIG_H 11002 11003 ac_libobjs= 11004 ac_ltlibobjs= 11005 U= 11006 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11007 # 1. Remove the extension, and $U if already installed. 11008 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11009 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11010 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11011 # will be set to the directory where LIBOBJS objects are built. 11012 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11013 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11014 done 11015 LIBOBJS=$ac_libobjs 11016 11017 LTLIBOBJS=$ac_ltlibobjs 11018 11019 11020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11021 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11022 if test -n "$am_sleep_pid"; then 11023 # Hide warnings about reused PIDs. 11024 wait $am_sleep_pid 2>/dev/null 11025 fi 11026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11027 $as_echo "done" >&6; } 11028 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11029 as_fn_error $? "conditional \"AMDEP\" was never defined. 11030 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11031 fi 11032 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11033 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11034 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11035 fi 11036 if test -n "$EXEEXT"; then 11037 am__EXEEXT_TRUE= 11038 am__EXEEXT_FALSE='#' 11039 else 11040 am__EXEEXT_TRUE='#' 11041 am__EXEEXT_FALSE= 11042 fi 11043 11044 11045 : "${CONFIG_STATUS=./config.status}" 11046 ac_write_fail=0 11047 ac_clean_files_save=$ac_clean_files 11048 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11049 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11050 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11051 as_write_fail=0 11052 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11053 #! $SHELL 11054 # Generated by $as_me. 11055 # Run this file to recreate the current configuration. 11056 # Compiler output produced by configure, useful for debugging 11057 # configure, is in config.log if it exists. 11058 11059 debug=false 11060 ac_cs_recheck=false 11061 ac_cs_silent=false 11062 11063 SHELL=\${CONFIG_SHELL-$SHELL} 11064 export SHELL 11065 _ASEOF 11066 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11067 ## -------------------- ## 11068 ## M4sh Initialization. ## 11069 ## -------------------- ## 11070 11071 # Be more Bourne compatible 11072 DUALCASE=1; export DUALCASE # for MKS sh 11073 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11074 emulate sh 11075 NULLCMD=: 11076 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11077 # is contrary to our usage. Disable this feature. 11078 alias -g '${1+"$@"}'='"$@"' 11079 setopt NO_GLOB_SUBST 11080 else 11081 case `(set -o) 2>/dev/null` in #( 11082 *posix*) : 11083 set -o posix ;; #( 11084 *) : 11085 ;; 11086 esac 11087 fi 11088 11089 11090 as_nl=' 11091 ' 11092 export as_nl 11093 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11094 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11095 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11096 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11097 # Prefer a ksh shell builtin over an external printf program on Solaris, 11098 # but without wasting forks for bash or zsh. 11099 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11100 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11101 as_echo='print -r --' 11102 as_echo_n='print -rn --' 11103 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11104 as_echo='printf %s\n' 11105 as_echo_n='printf %s' 11106 else 11107 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11108 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11109 as_echo_n='/usr/ucb/echo -n' 11110 else 11111 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11112 as_echo_n_body='eval 11113 arg=$1; 11114 case $arg in #( 11115 *"$as_nl"*) 11116 expr "X$arg" : "X\\(.*\\)$as_nl"; 11117 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11118 esac; 11119 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11120 ' 11121 export as_echo_n_body 11122 as_echo_n='sh -c $as_echo_n_body as_echo' 11123 fi 11124 export as_echo_body 11125 as_echo='sh -c $as_echo_body as_echo' 11126 fi 11127 11128 # The user is always right. 11129 if test "${PATH_SEPARATOR+set}" != set; then 11130 PATH_SEPARATOR=: 11131 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11132 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11133 PATH_SEPARATOR=';' 11134 } 11135 fi 11136 11137 11138 # IFS 11139 # We need space, tab and new line, in precisely that order. Quoting is 11140 # there to prevent editors from complaining about space-tab. 11141 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11142 # splitting by setting IFS to empty value.) 11143 IFS=" "" $as_nl" 11144 11145 # Find who we are. Look in the path if we contain no directory separator. 11146 as_myself= 11147 case $0 in #(( 11148 *[\\/]* ) as_myself=$0 ;; 11149 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11150 for as_dir in $PATH 11151 do 11152 IFS=$as_save_IFS 11153 test -z "$as_dir" && as_dir=. 11154 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11155 done 11156 IFS=$as_save_IFS 11157 11158 ;; 11159 esac 11160 # We did not find ourselves, most probably we were run as `sh COMMAND' 11161 # in which case we are not to be found in the path. 11162 if test "x$as_myself" = x; then 11163 as_myself=$0 11164 fi 11165 if test ! -f "$as_myself"; then 11166 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11167 exit 1 11168 fi 11169 11170 # Unset variables that we do not need and which cause bugs (e.g. in 11171 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11172 # suppresses any "Segmentation fault" message there. '((' could 11173 # trigger a bug in pdksh 5.2.14. 11174 for as_var in BASH_ENV ENV MAIL MAILPATH 11175 do eval test x\${$as_var+set} = xset \ 11176 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11177 done 11178 PS1='$ ' 11179 PS2='> ' 11180 PS4='+ ' 11181 11182 # NLS nuisances. 11183 LC_ALL=C 11184 export LC_ALL 11185 LANGUAGE=C 11186 export LANGUAGE 11187 11188 # CDPATH. 11189 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11190 11191 11192 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11193 # ---------------------------------------- 11194 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11195 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11196 # script with STATUS, using 1 if that was 0. 11197 as_fn_error () 11198 { 11199 as_status=$1; test $as_status -eq 0 && as_status=1 11200 if test "$4"; then 11201 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11202 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11203 fi 11204 $as_echo "$as_me: error: $2" >&2 11205 as_fn_exit $as_status 11206 } # as_fn_error 11207 11208 11209 # as_fn_set_status STATUS 11210 # ----------------------- 11211 # Set $? to STATUS, without forking. 11212 as_fn_set_status () 11213 { 11214 return $1 11215 } # as_fn_set_status 11216 11217 # as_fn_exit STATUS 11218 # ----------------- 11219 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11220 as_fn_exit () 11221 { 11222 set +e 11223 as_fn_set_status $1 11224 exit $1 11225 } # as_fn_exit 11226 11227 # as_fn_unset VAR 11228 # --------------- 11229 # Portably unset VAR. 11230 as_fn_unset () 11231 { 11232 { eval $1=; unset $1;} 11233 } 11234 as_unset=as_fn_unset 11235 # as_fn_append VAR VALUE 11236 # ---------------------- 11237 # Append the text in VALUE to the end of the definition contained in VAR. Take 11238 # advantage of any shell optimizations that allow amortized linear growth over 11239 # repeated appends, instead of the typical quadratic growth present in naive 11240 # implementations. 11241 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11242 eval 'as_fn_append () 11243 { 11244 eval $1+=\$2 11245 }' 11246 else 11247 as_fn_append () 11248 { 11249 eval $1=\$$1\$2 11250 } 11251 fi # as_fn_append 11252 11253 # as_fn_arith ARG... 11254 # ------------------ 11255 # Perform arithmetic evaluation on the ARGs, and store the result in the 11256 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11257 # must be portable across $(()) and expr. 11258 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11259 eval 'as_fn_arith () 11260 { 11261 as_val=$(( $* )) 11262 }' 11263 else 11264 as_fn_arith () 11265 { 11266 as_val=`expr "$@" || test $? -eq 1` 11267 } 11268 fi # as_fn_arith 11269 11270 11271 if expr a : '\(a\)' >/dev/null 2>&1 && 11272 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11273 as_expr=expr 11274 else 11275 as_expr=false 11276 fi 11277 11278 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11279 as_basename=basename 11280 else 11281 as_basename=false 11282 fi 11283 11284 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11285 as_dirname=dirname 11286 else 11287 as_dirname=false 11288 fi 11289 11290 as_me=`$as_basename -- "$0" || 11291 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11292 X"$0" : 'X\(//\)$' \| \ 11293 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11294 $as_echo X/"$0" | 11295 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11296 s//\1/ 11297 q 11298 } 11299 /^X\/\(\/\/\)$/{ 11300 s//\1/ 11301 q 11302 } 11303 /^X\/\(\/\).*/{ 11304 s//\1/ 11305 q 11306 } 11307 s/.*/./; q'` 11308 11309 # Avoid depending upon Character Ranges. 11310 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11311 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11312 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11313 as_cr_digits='0123456789' 11314 as_cr_alnum=$as_cr_Letters$as_cr_digits 11315 11316 ECHO_C= ECHO_N= ECHO_T= 11317 case `echo -n x` in #((((( 11318 -n*) 11319 case `echo 'xy\c'` in 11320 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11321 xy) ECHO_C='\c';; 11322 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11323 ECHO_T=' ';; 11324 esac;; 11325 *) 11326 ECHO_N='-n';; 11327 esac 11328 11329 rm -f conf$$ conf$$.exe conf$$.file 11330 if test -d conf$$.dir; then 11331 rm -f conf$$.dir/conf$$.file 11332 else 11333 rm -f conf$$.dir 11334 mkdir conf$$.dir 2>/dev/null 11335 fi 11336 if (echo >conf$$.file) 2>/dev/null; then 11337 if ln -s conf$$.file conf$$ 2>/dev/null; then 11338 as_ln_s='ln -s' 11339 # ... but there are two gotchas: 11340 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11341 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11342 # In both cases, we have to default to `cp -pR'. 11343 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11344 as_ln_s='cp -pR' 11345 elif ln conf$$.file conf$$ 2>/dev/null; then 11346 as_ln_s=ln 11347 else 11348 as_ln_s='cp -pR' 11349 fi 11350 else 11351 as_ln_s='cp -pR' 11352 fi 11353 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11354 rmdir conf$$.dir 2>/dev/null 11355 11356 11357 # as_fn_mkdir_p 11358 # ------------- 11359 # Create "$as_dir" as a directory, including parents if necessary. 11360 as_fn_mkdir_p () 11361 { 11362 11363 case $as_dir in #( 11364 -*) as_dir=./$as_dir;; 11365 esac 11366 test -d "$as_dir" || eval $as_mkdir_p || { 11367 as_dirs= 11368 while :; do 11369 case $as_dir in #( 11370 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11371 *) as_qdir=$as_dir;; 11372 esac 11373 as_dirs="'$as_qdir' $as_dirs" 11374 as_dir=`$as_dirname -- "$as_dir" || 11375 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11376 X"$as_dir" : 'X\(//\)[^/]' \| \ 11377 X"$as_dir" : 'X\(//\)$' \| \ 11378 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11379 $as_echo X"$as_dir" | 11380 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11381 s//\1/ 11382 q 11383 } 11384 /^X\(\/\/\)[^/].*/{ 11385 s//\1/ 11386 q 11387 } 11388 /^X\(\/\/\)$/{ 11389 s//\1/ 11390 q 11391 } 11392 /^X\(\/\).*/{ 11393 s//\1/ 11394 q 11395 } 11396 s/.*/./; q'` 11397 test -d "$as_dir" && break 11398 done 11399 test -z "$as_dirs" || eval "mkdir $as_dirs" 11400 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11401 11402 11403 } # as_fn_mkdir_p 11404 if mkdir -p . 2>/dev/null; then 11405 as_mkdir_p='mkdir -p "$as_dir"' 11406 else 11407 test -d ./-p && rmdir ./-p 11408 as_mkdir_p=false 11409 fi 11410 11411 11412 # as_fn_executable_p FILE 11413 # ----------------------- 11414 # Test if FILE is an executable regular file. 11415 as_fn_executable_p () 11416 { 11417 test -f "$1" && test -x "$1" 11418 } # as_fn_executable_p 11419 as_test_x='test -x' 11420 as_executable_p=as_fn_executable_p 11421 11422 # Sed expression to map a string onto a valid CPP name. 11423 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11424 11425 # Sed expression to map a string onto a valid variable name. 11426 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11427 11428 11429 exec 6>&1 11430 ## ----------------------------------- ## 11431 ## Main body of $CONFIG_STATUS script. ## 11432 ## ----------------------------------- ## 11433 _ASEOF 11434 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11435 11436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11437 # Save the log message, to keep $0 and so on meaningful, and to 11438 # report actual input values of CONFIG_FILES etc. instead of their 11439 # values after options handling. 11440 ac_log=" 11441 This file was extended by xkbprint $as_me 1.0.4, which was 11442 generated by GNU Autoconf 2.69. Invocation command line was 11443 11444 CONFIG_FILES = $CONFIG_FILES 11445 CONFIG_HEADERS = $CONFIG_HEADERS 11446 CONFIG_LINKS = $CONFIG_LINKS 11447 CONFIG_COMMANDS = $CONFIG_COMMANDS 11448 $ $0 $@ 11449 11450 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11451 " 11452 11453 _ACEOF 11454 11455 case $ac_config_files in *" 11456 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11457 esac 11458 11459 case $ac_config_headers in *" 11460 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11461 esac 11462 11463 11464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11465 # Files that config.status was made for. 11466 config_files="$ac_config_files" 11467 config_headers="$ac_config_headers" 11468 config_commands="$ac_config_commands" 11469 11470 _ACEOF 11471 11472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11473 ac_cs_usage="\ 11474 \`$as_me' instantiates files and other configuration actions 11475 from templates according to the current configuration. Unless the files 11476 and actions are specified as TAGs, all are instantiated by default. 11477 11478 Usage: $0 [OPTION]... [TAG]... 11479 11480 -h, --help print this help, then exit 11481 -V, --version print version number and configuration settings, then exit 11482 --config print configuration, then exit 11483 -q, --quiet, --silent 11484 do not print progress messages 11485 -d, --debug don't remove temporary files 11486 --recheck update $as_me by reconfiguring in the same conditions 11487 --file=FILE[:TEMPLATE] 11488 instantiate the configuration file FILE 11489 --header=FILE[:TEMPLATE] 11490 instantiate the configuration header FILE 11491 11492 Configuration files: 11493 $config_files 11494 11495 Configuration headers: 11496 $config_headers 11497 11498 Configuration commands: 11499 $config_commands 11500 11501 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11502 11503 _ACEOF 11504 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11505 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11506 ac_cs_version="\\ 11507 xkbprint config.status 1.0.4 11508 configured by $0, generated by GNU Autoconf 2.69, 11509 with options \\"\$ac_cs_config\\" 11510 11511 Copyright (C) 2012 Free Software Foundation, Inc. 11512 This config.status script is free software; the Free Software Foundation 11513 gives unlimited permission to copy, distribute and modify it." 11514 11515 ac_pwd='$ac_pwd' 11516 srcdir='$srcdir' 11517 INSTALL='$INSTALL' 11518 MKDIR_P='$MKDIR_P' 11519 AWK='$AWK' 11520 test -n "\$AWK" || AWK=awk 11521 _ACEOF 11522 11523 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11524 # The default lists apply if the user does not specify any file. 11525 ac_need_defaults=: 11526 while test $# != 0 11527 do 11528 case $1 in 11529 --*=?*) 11530 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11531 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11532 ac_shift=: 11533 ;; 11534 --*=) 11535 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11536 ac_optarg= 11537 ac_shift=: 11538 ;; 11539 *) 11540 ac_option=$1 11541 ac_optarg=$2 11542 ac_shift=shift 11543 ;; 11544 esac 11545 11546 case $ac_option in 11547 # Handling of the options. 11548 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11549 ac_cs_recheck=: ;; 11550 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11551 $as_echo "$ac_cs_version"; exit ;; 11552 --config | --confi | --conf | --con | --co | --c ) 11553 $as_echo "$ac_cs_config"; exit ;; 11554 --debug | --debu | --deb | --de | --d | -d ) 11555 debug=: ;; 11556 --file | --fil | --fi | --f ) 11557 $ac_shift 11558 case $ac_optarg in 11559 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11560 '') as_fn_error $? "missing file argument" ;; 11561 esac 11562 as_fn_append CONFIG_FILES " '$ac_optarg'" 11563 ac_need_defaults=false;; 11564 --header | --heade | --head | --hea ) 11565 $ac_shift 11566 case $ac_optarg in 11567 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11568 esac 11569 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11570 ac_need_defaults=false;; 11571 --he | --h) 11572 # Conflict between --help and --header 11573 as_fn_error $? "ambiguous option: \`$1' 11574 Try \`$0 --help' for more information.";; 11575 --help | --hel | -h ) 11576 $as_echo "$ac_cs_usage"; exit ;; 11577 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11578 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11579 ac_cs_silent=: ;; 11580 11581 # This is an error. 11582 -*) as_fn_error $? "unrecognized option: \`$1' 11583 Try \`$0 --help' for more information." ;; 11584 11585 *) as_fn_append ac_config_targets " $1" 11586 ac_need_defaults=false ;; 11587 11588 esac 11589 shift 11590 done 11591 11592 ac_configure_extra_args= 11593 11594 if $ac_cs_silent; then 11595 exec 6>/dev/null 11596 ac_configure_extra_args="$ac_configure_extra_args --silent" 11597 fi 11598 11599 _ACEOF 11600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11601 if \$ac_cs_recheck; then 11602 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11603 shift 11604 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11605 CONFIG_SHELL='$SHELL' 11606 export CONFIG_SHELL 11607 exec "\$@" 11608 fi 11609 11610 _ACEOF 11611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11612 exec 5>>config.log 11613 { 11614 echo 11615 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11616 ## Running $as_me. ## 11617 _ASBOX 11618 $as_echo "$ac_log" 11619 } >&5 11620 11621 _ACEOF 11622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11623 # 11624 # INIT-COMMANDS 11625 # 11626 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11627 11628 _ACEOF 11629 11630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11631 11632 # Handling of arguments. 11633 for ac_config_target in $ac_config_targets 11634 do 11635 case $ac_config_target in 11636 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11637 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11638 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11639 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11640 11641 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11642 esac 11643 done 11644 11645 11646 # If the user did not use the arguments to specify the items to instantiate, 11647 # then the envvar interface is used. Set only those that are not. 11648 # We use the long form for the default assignment because of an extremely 11649 # bizarre bug on SunOS 4.1.3. 11650 if $ac_need_defaults; then 11651 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11652 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11653 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11654 fi 11655 11656 # Have a temporary directory for convenience. Make it in the build tree 11657 # simply because there is no reason against having it here, and in addition, 11658 # creating and moving files from /tmp can sometimes cause problems. 11659 # Hook for its removal unless debugging. 11660 # Note that there is a small window in which the directory will not be cleaned: 11661 # after its creation but before its name has been assigned to `$tmp'. 11662 $debug || 11663 { 11664 tmp= ac_tmp= 11665 trap 'exit_status=$? 11666 : "${ac_tmp:=$tmp}" 11667 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11668 ' 0 11669 trap 'as_fn_exit 1' 1 2 13 15 11670 } 11671 # Create a (secure) tmp directory for tmp files. 11672 11673 { 11674 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11675 test -d "$tmp" 11676 } || 11677 { 11678 tmp=./conf$$-$RANDOM 11679 (umask 077 && mkdir "$tmp") 11680 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11681 ac_tmp=$tmp 11682 11683 # Set up the scripts for CONFIG_FILES section. 11684 # No need to generate them if there are no CONFIG_FILES. 11685 # This happens for instance with `./config.status config.h'. 11686 if test -n "$CONFIG_FILES"; then 11687 11688 11689 ac_cr=`echo X | tr X '\015'` 11690 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11691 # But we know of no other shell where ac_cr would be empty at this 11692 # point, so we can use a bashism as a fallback. 11693 if test "x$ac_cr" = x; then 11694 eval ac_cr=\$\'\\r\' 11695 fi 11696 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11697 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11698 ac_cs_awk_cr='\\r' 11699 else 11700 ac_cs_awk_cr=$ac_cr 11701 fi 11702 11703 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11704 _ACEOF 11705 11706 11707 { 11708 echo "cat >conf$$subs.awk <<_ACEOF" && 11709 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11710 echo "_ACEOF" 11711 } >conf$$subs.sh || 11712 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11713 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11714 ac_delim='%!_!# ' 11715 for ac_last_try in false false false false false :; do 11716 . ./conf$$subs.sh || 11717 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11718 11719 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11720 if test $ac_delim_n = $ac_delim_num; then 11721 break 11722 elif $ac_last_try; then 11723 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11724 else 11725 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11726 fi 11727 done 11728 rm -f conf$$subs.sh 11729 11730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11731 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11732 _ACEOF 11733 sed -n ' 11734 h 11735 s/^/S["/; s/!.*/"]=/ 11736 p 11737 g 11738 s/^[^!]*!// 11739 :repl 11740 t repl 11741 s/'"$ac_delim"'$// 11742 t delim 11743 :nl 11744 h 11745 s/\(.\{148\}\)..*/\1/ 11746 t more1 11747 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11748 p 11749 n 11750 b repl 11751 :more1 11752 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11753 p 11754 g 11755 s/.\{148\}// 11756 t nl 11757 :delim 11758 h 11759 s/\(.\{148\}\)..*/\1/ 11760 t more2 11761 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11762 p 11763 b 11764 :more2 11765 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11766 p 11767 g 11768 s/.\{148\}// 11769 t delim 11770 ' <conf$$subs.awk | sed ' 11771 /^[^""]/{ 11772 N 11773 s/\n// 11774 } 11775 ' >>$CONFIG_STATUS || ac_write_fail=1 11776 rm -f conf$$subs.awk 11777 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11778 _ACAWK 11779 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11780 for (key in S) S_is_set[key] = 1 11781 FS = "" 11782 11783 } 11784 { 11785 line = $ 0 11786 nfields = split(line, field, "@") 11787 substed = 0 11788 len = length(field[1]) 11789 for (i = 2; i < nfields; i++) { 11790 key = field[i] 11791 keylen = length(key) 11792 if (S_is_set[key]) { 11793 value = S[key] 11794 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11795 len += length(value) + length(field[++i]) 11796 substed = 1 11797 } else 11798 len += 1 + keylen 11799 } 11800 11801 print line 11802 } 11803 11804 _ACAWK 11805 _ACEOF 11806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11807 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11808 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11809 else 11810 cat 11811 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11812 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11813 _ACEOF 11814 11815 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11816 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11817 # trailing colons and then remove the whole line if VPATH becomes empty 11818 # (actually we leave an empty line to preserve line numbers). 11819 if test "x$srcdir" = x.; then 11820 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11821 h 11822 s/// 11823 s/^/:/ 11824 s/[ ]*$/:/ 11825 s/:\$(srcdir):/:/g 11826 s/:\${srcdir}:/:/g 11827 s/:@srcdir@:/:/g 11828 s/^:*// 11829 s/:*$// 11830 x 11831 s/\(=[ ]*\).*/\1/ 11832 G 11833 s/\n// 11834 s/^[^=]*=[ ]*$// 11835 }' 11836 fi 11837 11838 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11839 fi # test -n "$CONFIG_FILES" 11840 11841 # Set up the scripts for CONFIG_HEADERS section. 11842 # No need to generate them if there are no CONFIG_HEADERS. 11843 # This happens for instance with `./config.status Makefile'. 11844 if test -n "$CONFIG_HEADERS"; then 11845 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11846 BEGIN { 11847 _ACEOF 11848 11849 # Transform confdefs.h into an awk script `defines.awk', embedded as 11850 # here-document in config.status, that substitutes the proper values into 11851 # config.h.in to produce config.h. 11852 11853 # Create a delimiter string that does not exist in confdefs.h, to ease 11854 # handling of long lines. 11855 ac_delim='%!_!# ' 11856 for ac_last_try in false false :; do 11857 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11858 if test -z "$ac_tt"; then 11859 break 11860 elif $ac_last_try; then 11861 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11862 else 11863 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11864 fi 11865 done 11866 11867 # For the awk script, D is an array of macro values keyed by name, 11868 # likewise P contains macro parameters if any. Preserve backslash 11869 # newline sequences. 11870 11871 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11872 sed -n ' 11873 s/.\{148\}/&'"$ac_delim"'/g 11874 t rset 11875 :rset 11876 s/^[ ]*#[ ]*define[ ][ ]*/ / 11877 t def 11878 d 11879 :def 11880 s/\\$// 11881 t bsnl 11882 s/["\\]/\\&/g 11883 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11884 D["\1"]=" \3"/p 11885 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11886 d 11887 :bsnl 11888 s/["\\]/\\&/g 11889 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11890 D["\1"]=" \3\\\\\\n"\\/p 11891 t cont 11892 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11893 t cont 11894 d 11895 :cont 11896 n 11897 s/.\{148\}/&'"$ac_delim"'/g 11898 t clear 11899 :clear 11900 s/\\$// 11901 t bsnlc 11902 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11903 d 11904 :bsnlc 11905 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11906 b cont 11907 ' <confdefs.h | sed ' 11908 s/'"$ac_delim"'/"\\\ 11909 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11910 11911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11912 for (key in D) D_is_set[key] = 1 11913 FS = "" 11914 } 11915 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11916 line = \$ 0 11917 split(line, arg, " ") 11918 if (arg[1] == "#") { 11919 defundef = arg[2] 11920 mac1 = arg[3] 11921 } else { 11922 defundef = substr(arg[1], 2) 11923 mac1 = arg[2] 11924 } 11925 split(mac1, mac2, "(") #) 11926 macro = mac2[1] 11927 prefix = substr(line, 1, index(line, defundef) - 1) 11928 if (D_is_set[macro]) { 11929 # Preserve the white space surrounding the "#". 11930 print prefix "define", macro P[macro] D[macro] 11931 next 11932 } else { 11933 # Replace #undef with comments. This is necessary, for example, 11934 # in the case of _POSIX_SOURCE, which is predefined and required 11935 # on some systems where configure will not decide to define it. 11936 if (defundef == "undef") { 11937 print "/*", prefix defundef, macro, "*/" 11938 next 11939 } 11940 } 11941 } 11942 { print } 11943 _ACAWK 11944 _ACEOF 11945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11946 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11947 fi # test -n "$CONFIG_HEADERS" 11948 11949 11950 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11951 shift 11952 for ac_tag 11953 do 11954 case $ac_tag in 11955 :[FHLC]) ac_mode=$ac_tag; continue;; 11956 esac 11957 case $ac_mode$ac_tag in 11958 :[FHL]*:*);; 11959 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11960 :[FH]-) ac_tag=-:-;; 11961 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11962 esac 11963 ac_save_IFS=$IFS 11964 IFS=: 11965 set x $ac_tag 11966 IFS=$ac_save_IFS 11967 shift 11968 ac_file=$1 11969 shift 11970 11971 case $ac_mode in 11972 :L) ac_source=$1;; 11973 :[FH]) 11974 ac_file_inputs= 11975 for ac_f 11976 do 11977 case $ac_f in 11978 -) ac_f="$ac_tmp/stdin";; 11979 *) # Look for the file first in the build tree, then in the source tree 11980 # (if the path is not absolute). The absolute path cannot be DOS-style, 11981 # because $ac_f cannot contain `:'. 11982 test -f "$ac_f" || 11983 case $ac_f in 11984 [\\/$]*) false;; 11985 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11986 esac || 11987 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11988 esac 11989 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11990 as_fn_append ac_file_inputs " '$ac_f'" 11991 done 11992 11993 # Let's still pretend it is `configure' which instantiates (i.e., don't 11994 # use $as_me), people would be surprised to read: 11995 # /* config.h. Generated by config.status. */ 11996 configure_input='Generated from '` 11997 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11998 `' by configure.' 11999 if test x"$ac_file" != x-; then 12000 configure_input="$ac_file. $configure_input" 12001 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12002 $as_echo "$as_me: creating $ac_file" >&6;} 12003 fi 12004 # Neutralize special characters interpreted by sed in replacement strings. 12005 case $configure_input in #( 12006 *\&* | *\|* | *\\* ) 12007 ac_sed_conf_input=`$as_echo "$configure_input" | 12008 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12009 *) ac_sed_conf_input=$configure_input;; 12010 esac 12011 12012 case $ac_tag in 12013 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12014 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12015 esac 12016 ;; 12017 esac 12018 12019 ac_dir=`$as_dirname -- "$ac_file" || 12020 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12021 X"$ac_file" : 'X\(//\)[^/]' \| \ 12022 X"$ac_file" : 'X\(//\)$' \| \ 12023 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12024 $as_echo X"$ac_file" | 12025 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12026 s//\1/ 12027 q 12028 } 12029 /^X\(\/\/\)[^/].*/{ 12030 s//\1/ 12031 q 12032 } 12033 /^X\(\/\/\)$/{ 12034 s//\1/ 12035 q 12036 } 12037 /^X\(\/\).*/{ 12038 s//\1/ 12039 q 12040 } 12041 s/.*/./; q'` 12042 as_dir="$ac_dir"; as_fn_mkdir_p 12043 ac_builddir=. 12044 12045 case "$ac_dir" in 12046 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12047 *) 12048 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12049 # A ".." for each directory in $ac_dir_suffix. 12050 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12051 case $ac_top_builddir_sub in 12052 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12053 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12054 esac ;; 12055 esac 12056 ac_abs_top_builddir=$ac_pwd 12057 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12058 # for backward compatibility: 12059 ac_top_builddir=$ac_top_build_prefix 12060 12061 case $srcdir in 12062 .) # We are building in place. 12063 ac_srcdir=. 12064 ac_top_srcdir=$ac_top_builddir_sub 12065 ac_abs_top_srcdir=$ac_pwd ;; 12066 [\\/]* | ?:[\\/]* ) # Absolute name. 12067 ac_srcdir=$srcdir$ac_dir_suffix; 12068 ac_top_srcdir=$srcdir 12069 ac_abs_top_srcdir=$srcdir ;; 12070 *) # Relative name. 12071 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12072 ac_top_srcdir=$ac_top_build_prefix$srcdir 12073 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12074 esac 12075 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12076 12077 12078 case $ac_mode in 12079 :F) 12080 # 12081 # CONFIG_FILE 12082 # 12083 12084 case $INSTALL in 12085 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12086 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12087 esac 12088 ac_MKDIR_P=$MKDIR_P 12089 case $MKDIR_P in 12090 [\\/$]* | ?:[\\/]* ) ;; 12091 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12092 esac 12093 _ACEOF 12094 12095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12096 # If the template does not know about datarootdir, expand it. 12097 # FIXME: This hack should be removed a few years after 2.60. 12098 ac_datarootdir_hack=; ac_datarootdir_seen= 12099 ac_sed_dataroot=' 12100 /datarootdir/ { 12101 p 12102 q 12103 } 12104 /@datadir@/p 12105 /@docdir@/p 12106 /@infodir@/p 12107 /@localedir@/p 12108 /@mandir@/p' 12109 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12110 *datarootdir*) ac_datarootdir_seen=yes;; 12111 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12113 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12114 _ACEOF 12115 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12116 ac_datarootdir_hack=' 12117 s&@datadir@&$datadir&g 12118 s&@docdir@&$docdir&g 12119 s&@infodir@&$infodir&g 12120 s&@localedir@&$localedir&g 12121 s&@mandir@&$mandir&g 12122 s&\\\${datarootdir}&$datarootdir&g' ;; 12123 esac 12124 _ACEOF 12125 12126 # Neutralize VPATH when `$srcdir' = `.'. 12127 # Shell code in configure.ac might set extrasub. 12128 # FIXME: do we really want to maintain this feature? 12129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12130 ac_sed_extra="$ac_vpsub 12131 $extrasub 12132 _ACEOF 12133 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12134 :t 12135 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12136 s|@configure_input@|$ac_sed_conf_input|;t t 12137 s&@top_builddir@&$ac_top_builddir_sub&;t t 12138 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12139 s&@srcdir@&$ac_srcdir&;t t 12140 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12141 s&@top_srcdir@&$ac_top_srcdir&;t t 12142 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12143 s&@builddir@&$ac_builddir&;t t 12144 s&@abs_builddir@&$ac_abs_builddir&;t t 12145 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12146 s&@INSTALL@&$ac_INSTALL&;t t 12147 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12148 $ac_datarootdir_hack 12149 " 12150 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12151 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12152 12153 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12154 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12155 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12156 "$ac_tmp/out"`; test -z "$ac_out"; } && 12157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12158 which seems to be undefined. Please make sure it is defined" >&5 12159 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12160 which seems to be undefined. Please make sure it is defined" >&2;} 12161 12162 rm -f "$ac_tmp/stdin" 12163 case $ac_file in 12164 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12165 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12166 esac \ 12167 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12168 ;; 12169 :H) 12170 # 12171 # CONFIG_HEADER 12172 # 12173 if test x"$ac_file" != x-; then 12174 { 12175 $as_echo "/* $configure_input */" \ 12176 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12177 } >"$ac_tmp/config.h" \ 12178 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12179 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12180 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12181 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12182 else 12183 rm -f "$ac_file" 12184 mv "$ac_tmp/config.h" "$ac_file" \ 12185 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12186 fi 12187 else 12188 $as_echo "/* $configure_input */" \ 12189 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12190 || as_fn_error $? "could not create -" "$LINENO" 5 12191 fi 12192 # Compute "$ac_file"'s index in $config_headers. 12193 _am_arg="$ac_file" 12194 _am_stamp_count=1 12195 for _am_header in $config_headers :; do 12196 case $_am_header in 12197 $_am_arg | $_am_arg:* ) 12198 break ;; 12199 * ) 12200 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12201 esac 12202 done 12203 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12204 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12205 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12206 X"$_am_arg" : 'X\(//\)$' \| \ 12207 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12208 $as_echo X"$_am_arg" | 12209 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12210 s//\1/ 12211 q 12212 } 12213 /^X\(\/\/\)[^/].*/{ 12214 s//\1/ 12215 q 12216 } 12217 /^X\(\/\/\)$/{ 12218 s//\1/ 12219 q 12220 } 12221 /^X\(\/\).*/{ 12222 s//\1/ 12223 q 12224 } 12225 s/.*/./; q'`/stamp-h$_am_stamp_count 12226 ;; 12227 12228 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12229 $as_echo "$as_me: executing $ac_file commands" >&6;} 12230 ;; 12231 esac 12232 12233 12234 case $ac_file$ac_mode in 12235 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12236 # Older Autoconf quotes --file arguments for eval, but not when files 12237 # are listed without --file. Let's play safe and only enable the eval 12238 # if we detect the quoting. 12239 case $CONFIG_FILES in 12240 *\'*) eval set x "$CONFIG_FILES" ;; 12241 *) set x $CONFIG_FILES ;; 12242 esac 12243 shift 12244 for mf 12245 do 12246 # Strip MF so we end up with the name of the file. 12247 mf=`echo "$mf" | sed -e 's/:.*$//'` 12248 # Check whether this is an Automake generated Makefile or not. 12249 # We used to match only the files named 'Makefile.in', but 12250 # some people rename them; so instead we look at the file content. 12251 # Grep'ing the first line is not enough: some people post-process 12252 # each Makefile.in and add a new line on top of each file to say so. 12253 # Grep'ing the whole file is not good either: AIX grep has a line 12254 # limit of 2048, but all sed's we know have understand at least 4000. 12255 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12256 dirpart=`$as_dirname -- "$mf" || 12257 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12258 X"$mf" : 'X\(//\)[^/]' \| \ 12259 X"$mf" : 'X\(//\)$' \| \ 12260 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12261 $as_echo X"$mf" | 12262 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12263 s//\1/ 12264 q 12265 } 12266 /^X\(\/\/\)[^/].*/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\/\)$/{ 12271 s//\1/ 12272 q 12273 } 12274 /^X\(\/\).*/{ 12275 s//\1/ 12276 q 12277 } 12278 s/.*/./; q'` 12279 else 12280 continue 12281 fi 12282 # Extract the definition of DEPDIR, am__include, and am__quote 12283 # from the Makefile without running 'make'. 12284 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12285 test -z "$DEPDIR" && continue 12286 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12287 test -z "$am__include" && continue 12288 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12289 # Find all dependency output files, they are included files with 12290 # $(DEPDIR) in their names. We invoke sed twice because it is the 12291 # simplest approach to changing $(DEPDIR) to its actual value in the 12292 # expansion. 12293 for file in `sed -n " 12294 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12295 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12296 # Make sure the directory exists. 12297 test -f "$dirpart/$file" && continue 12298 fdir=`$as_dirname -- "$file" || 12299 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12300 X"$file" : 'X\(//\)[^/]' \| \ 12301 X"$file" : 'X\(//\)$' \| \ 12302 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12303 $as_echo X"$file" | 12304 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12305 s//\1/ 12306 q 12307 } 12308 /^X\(\/\/\)[^/].*/{ 12309 s//\1/ 12310 q 12311 } 12312 /^X\(\/\/\)$/{ 12313 s//\1/ 12314 q 12315 } 12316 /^X\(\/\).*/{ 12317 s//\1/ 12318 q 12319 } 12320 s/.*/./; q'` 12321 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12322 # echo "creating $dirpart/$file" 12323 echo '# dummy' > "$dirpart/$file" 12324 done 12325 done 12326 } 12327 ;; 12328 12329 esac 12330 done # for ac_tag 12331 12332 12333 as_fn_exit 0 12334 _ACEOF 12335 ac_clean_files=$ac_clean_files_save 12336 12337 test $ac_write_fail = 0 || 12338 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12339 12340 12341 # configure is writing to config.log, and then calls config.status. 12342 # config.status does its own redirection, appending to config.log. 12343 # Unfortunately, on DOS this fails, as config.log is still kept open 12344 # by configure, so config.status won't be able to write to it; its 12345 # output is simply discarded. So we exec the FD to /dev/null, 12346 # effectively closing config.log, so it can be properly (re)opened and 12347 # appended to by config.status. When coming back to configure, we 12348 # need to make the FD available again. 12349 if test "$no_create" != yes; then 12350 ac_cs_success=: 12351 ac_config_status_args= 12352 test "$silent" = yes && 12353 ac_config_status_args="$ac_config_status_args --quiet" 12354 exec 5>/dev/null 12355 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12356 exec 5>>config.log 12357 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12358 # would make configure fail if this is the last instruction. 12359 $ac_cs_success || as_fn_exit 1 12360 fi 12361 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12363 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12364 fi 12365 12366
Indexes created Mon Aug 10 00:24:53 UTC 2026