configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xmodmap 1.0.9. 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='xmodmap' 583 PACKAGE_TARNAME='xmodmap' 584 PACKAGE_VERSION='1.0.9' 585 PACKAGE_STRING='xmodmap 1.0.9' 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 LINT_FALSE 631 LINT_TRUE 632 LINT_FLAGS 633 LINT 634 XMODMAP_LIBS 635 XMODMAP_CFLAGS 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG 661 CHANGELOG_CMD 662 STRICT_CFLAGS 663 CWARNFLAGS 664 BASE_CFLAGS 665 AM_BACKSLASH 666 AM_DEFAULT_VERBOSITY 667 AM_DEFAULT_V 668 AM_V 669 am__fastdepCC_FALSE 670 am__fastdepCC_TRUE 671 CCDEPMODE 672 am__nodep 673 AMDEPBACKSLASH 674 AMDEP_FALSE 675 AMDEP_TRUE 676 am__quote 677 am__include 678 DEPDIR 679 am__untar 680 am__tar 681 AMTAR 682 am__leading_dot 683 SET_MAKE 684 AWK 685 mkdir_p 686 MKDIR_P 687 INSTALL_STRIP_PROGRAM 688 STRIP 689 install_sh 690 MAKEINFO 691 AUTOHEADER 692 AUTOMAKE 693 AUTOCONF 694 ACLOCAL 695 VERSION 696 PACKAGE 697 CYGPATH_W 698 am__isrc 699 INSTALL_DATA 700 INSTALL_SCRIPT 701 INSTALL_PROGRAM 702 EGREP 703 GREP 704 CPP 705 OBJEXT 706 EXEEXT 707 ac_ct_CC 708 CPPFLAGS 709 LDFLAGS 710 CFLAGS 711 CC 712 target_alias 713 host_alias 714 build_alias 715 LIBS 716 ECHO_T 717 ECHO_N 718 ECHO_C 719 DEFS 720 mandir 721 localedir 722 libdir 723 psdir 724 pdfdir 725 dvidir 726 htmldir 727 infodir 728 docdir 729 oldincludedir 730 includedir 731 localstatedir 732 sharedstatedir 733 sysconfdir 734 datadir 735 datarootdir 736 libexecdir 737 sbindir 738 bindir 739 program_transform_name 740 prefix 741 exec_prefix 742 PACKAGE_URL 743 PACKAGE_BUGREPORT 744 PACKAGE_STRING 745 PACKAGE_VERSION 746 PACKAGE_TARNAME 747 PACKAGE_NAME 748 PATH_SEPARATOR 749 SHELL' 750 ac_subst_files='' 751 ac_user_opts=' 752 enable_option_checking 753 enable_dependency_tracking 754 enable_silent_rules 755 enable_selective_werror 756 enable_strict_compilation 757 with_lint 758 ' 759 ac_precious_vars='build_alias 760 host_alias 761 target_alias 762 CC 763 CFLAGS 764 LDFLAGS 765 LIBS 766 CPPFLAGS 767 CPP 768 PKG_CONFIG 769 XMODMAP_CFLAGS 770 XMODMAP_LIBS 771 LINT 772 LINT_FLAGS' 773 774 775 # 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[VAR=VALUE]... 1316 1317 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1318 VAR=VALUE. See below for descriptions of some of the useful variables. 1319 1320 Defaults for the options are specified in brackets. 1321 1322 Configuration: 1323 -h, --help display this help and exit 1324 --help=short display options specific to this package 1325 --help=recursive display the short help of all the included packages 1326 -V, --version display version information and exit 1327 -q, --quiet, --silent do not print \`checking ...' messages 1328 --cache-file=FILE cache test results in FILE [disabled] 1329 -C, --config-cache alias for \`--cache-file=config.cache' 1330 -n, --no-create do not create output files 1331 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1332 1333 Installation directories: 1334 --prefix=PREFIX install architecture-independent files in PREFIX 1335 [$ac_default_prefix] 1336 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1337 [PREFIX] 1338 1339 By default, \`make install' will install all the files in 1340 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1341 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1342 for instance \`--prefix=\$HOME'. 1343 1344 For better control, use the options below. 1345 1346 Fine tuning of the installation directories: 1347 --bindir=DIR user executables [EPREFIX/bin] 1348 --sbindir=DIR system admin executables [EPREFIX/sbin] 1349 --libexecdir=DIR program executables [EPREFIX/libexec] 1350 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1351 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1352 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1353 --libdir=DIR object code libraries [EPREFIX/lib] 1354 --includedir=DIR C header files [PREFIX/include] 1355 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1356 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1357 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1358 --infodir=DIR info documentation [DATAROOTDIR/info] 1359 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1360 --mandir=DIR man documentation [DATAROOTDIR/man] 1361 --docdir=DIR documentation root [DATAROOTDIR/doc/xmodmap] 1362 --htmldir=DIR html documentation [DOCDIR] 1363 --dvidir=DIR dvi documentation [DOCDIR] 1364 --pdfdir=DIR pdf documentation [DOCDIR] 1365 --psdir=DIR ps documentation [DOCDIR] 1366 _ACEOF 1367 1368 cat <<\_ACEOF 1369 1370 Program names: 1371 --program-prefix=PREFIX prepend PREFIX to installed program names 1372 --program-suffix=SUFFIX append SUFFIX to installed program names 1373 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1374 1375 System types: 1376 --build=BUILD configure for building on BUILD [guessed] 1377 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1378 _ACEOF 1379 fi 1380 1381 if test -n "$ac_init_help"; then 1382 case $ac_init_help in 1383 short | recursive ) echo "Configuration of xmodmap 1.0.9:";; 1384 esac 1385 cat <<\_ACEOF 1386 1387 Optional Features: 1388 --disable-option-checking ignore unrecognized --enable/--with options 1389 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1390 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1391 --enable-dependency-tracking 1392 do not reject slow dependency extractors 1393 --disable-dependency-tracking 1394 speeds up one-time build 1395 --enable-silent-rules less verbose build output (undo: "make V=1") 1396 --disable-silent-rules verbose build output (undo: "make V=0") 1397 --disable-selective-werror 1398 Turn off selective compiler errors. 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"$srcdir/../.."; do 2262 if test -f "$ac_dir/install-sh"; then 2263 ac_aux_dir=$ac_dir 2264 ac_install_sh="$ac_aux_dir/install-sh -c" 2265 break 2266 elif test -f "$ac_dir/install.sh"; then 2267 ac_aux_dir=$ac_dir 2268 ac_install_sh="$ac_aux_dir/install.sh -c" 2269 break 2270 elif test -f "$ac_dir/shtool"; then 2271 ac_aux_dir=$ac_dir 2272 ac_install_sh="$ac_aux_dir/shtool install -c" 2273 break 2274 fi 2275 done 2276 if test -z "$ac_aux_dir"; then 2277 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2278 fi 2279 2280 # These three variables are undocumented and unsupported, 2281 # and are intended to be withdrawn in a future Autoconf release. 2282 # They can cause serious problems if a builder's source tree is in a directory 2283 # whose full name contains unusual characters. 2284 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2285 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2286 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2287 2288 2289 # Expand $ac_aux_dir to an absolute path. 2290 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2291 2292 ac_ext=c 2293 ac_cpp='$CPP $CPPFLAGS' 2294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2296 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2297 if test -n "$ac_tool_prefix"; then 2298 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2299 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2301 $as_echo_n "checking for $ac_word... " >&6; } 2302 if ${ac_cv_prog_CC+:} false; then : 2303 $as_echo_n "(cached) " >&6 2304 else 2305 if test -n "$CC"; then 2306 ac_cv_prog_CC="$CC" # Let the user override the test. 2307 else 2308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2309 for as_dir in $PATH 2310 do 2311 IFS=$as_save_IFS 2312 test -z "$as_dir" && as_dir=. 2313 for ac_exec_ext in '' $ac_executable_extensions; do 2314 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2315 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2316 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2317 break 2 2318 fi 2319 done 2320 done 2321 IFS=$as_save_IFS 2322 2323 fi 2324 fi 2325 CC=$ac_cv_prog_CC 2326 if test -n "$CC"; then 2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2328 $as_echo "$CC" >&6; } 2329 else 2330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2331 $as_echo "no" >&6; } 2332 fi 2333 2334 2335 fi 2336 if test -z "$ac_cv_prog_CC"; then 2337 ac_ct_CC=$CC 2338 # Extract the first word of "gcc", so it can be a program name with args. 2339 set dummy gcc; ac_word=$2 2340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2341 $as_echo_n "checking for $ac_word... " >&6; } 2342 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2343 $as_echo_n "(cached) " >&6 2344 else 2345 if test -n "$ac_ct_CC"; then 2346 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2347 else 2348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2349 for as_dir in $PATH 2350 do 2351 IFS=$as_save_IFS 2352 test -z "$as_dir" && as_dir=. 2353 for ac_exec_ext in '' $ac_executable_extensions; do 2354 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2355 ac_cv_prog_ac_ct_CC="gcc" 2356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2357 break 2 2358 fi 2359 done 2360 done 2361 IFS=$as_save_IFS 2362 2363 fi 2364 fi 2365 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2366 if test -n "$ac_ct_CC"; then 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2368 $as_echo "$ac_ct_CC" >&6; } 2369 else 2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2371 $as_echo "no" >&6; } 2372 fi 2373 2374 if test "x$ac_ct_CC" = x; then 2375 CC="" 2376 else 2377 case $cross_compiling:$ac_tool_warned in 2378 yes:) 2379 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2380 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2381 ac_tool_warned=yes ;; 2382 esac 2383 CC=$ac_ct_CC 2384 fi 2385 else 2386 CC="$ac_cv_prog_CC" 2387 fi 2388 2389 if test -z "$CC"; then 2390 if test -n "$ac_tool_prefix"; then 2391 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2392 set dummy ${ac_tool_prefix}cc; ac_word=$2 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2394 $as_echo_n "checking for $ac_word... " >&6; } 2395 if ${ac_cv_prog_CC+:} false; then : 2396 $as_echo_n "(cached) " >&6 2397 else 2398 if test -n "$CC"; then 2399 ac_cv_prog_CC="$CC" # Let the user override the test. 2400 else 2401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2402 for as_dir in $PATH 2403 do 2404 IFS=$as_save_IFS 2405 test -z "$as_dir" && as_dir=. 2406 for ac_exec_ext in '' $ac_executable_extensions; do 2407 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2408 ac_cv_prog_CC="${ac_tool_prefix}cc" 2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2410 break 2 2411 fi 2412 done 2413 done 2414 IFS=$as_save_IFS 2415 2416 fi 2417 fi 2418 CC=$ac_cv_prog_CC 2419 if test -n "$CC"; then 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2421 $as_echo "$CC" >&6; } 2422 else 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2424 $as_echo "no" >&6; } 2425 fi 2426 2427 2428 fi 2429 fi 2430 if test -z "$CC"; then 2431 # Extract the first word of "cc", so it can be a program name with args. 2432 set dummy cc; ac_word=$2 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2434 $as_echo_n "checking for $ac_word... " >&6; } 2435 if ${ac_cv_prog_CC+:} false; then : 2436 $as_echo_n "(cached) " >&6 2437 else 2438 if test -n "$CC"; then 2439 ac_cv_prog_CC="$CC" # Let the user override the test. 2440 else 2441 ac_prog_rejected=no 2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443 for as_dir in $PATH 2444 do 2445 IFS=$as_save_IFS 2446 test -z "$as_dir" && as_dir=. 2447 for ac_exec_ext in '' $ac_executable_extensions; do 2448 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2449 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2450 ac_prog_rejected=yes 2451 continue 2452 fi 2453 ac_cv_prog_CC="cc" 2454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2455 break 2 2456 fi 2457 done 2458 done 2459 IFS=$as_save_IFS 2460 2461 if test $ac_prog_rejected = yes; then 2462 # We found a bogon in the path, so make sure we never use it. 2463 set dummy $ac_cv_prog_CC 2464 shift 2465 if test $# != 0; then 2466 # We chose a different compiler from the bogus one. 2467 # However, it has the same basename, so the bogon will be chosen 2468 # first if we set CC to just the basename; use the full file name. 2469 shift 2470 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2471 fi 2472 fi 2473 fi 2474 fi 2475 CC=$ac_cv_prog_CC 2476 if test -n "$CC"; then 2477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2478 $as_echo "$CC" >&6; } 2479 else 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2481 $as_echo "no" >&6; } 2482 fi 2483 2484 2485 fi 2486 if test -z "$CC"; then 2487 if test -n "$ac_tool_prefix"; then 2488 for ac_prog in cl.exe 2489 do 2490 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2491 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2493 $as_echo_n "checking for $ac_word... " >&6; } 2494 if ${ac_cv_prog_CC+:} false; then : 2495 $as_echo_n "(cached) " >&6 2496 else 2497 if test -n "$CC"; then 2498 ac_cv_prog_CC="$CC" # Let the user override the test. 2499 else 2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2501 for as_dir in $PATH 2502 do 2503 IFS=$as_save_IFS 2504 test -z "$as_dir" && as_dir=. 2505 for ac_exec_ext in '' $ac_executable_extensions; do 2506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2507 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2509 break 2 2510 fi 2511 done 2512 done 2513 IFS=$as_save_IFS 2514 2515 fi 2516 fi 2517 CC=$ac_cv_prog_CC 2518 if test -n "$CC"; then 2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2520 $as_echo "$CC" >&6; } 2521 else 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2523 $as_echo "no" >&6; } 2524 fi 2525 2526 2527 test -n "$CC" && break 2528 done 2529 fi 2530 if test -z "$CC"; then 2531 ac_ct_CC=$CC 2532 for ac_prog in cl.exe 2533 do 2534 # Extract the first word of "$ac_prog", so it can be a program name with args. 2535 set dummy $ac_prog; ac_word=$2 2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2537 $as_echo_n "checking for $ac_word... " >&6; } 2538 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2539 $as_echo_n "(cached) " >&6 2540 else 2541 if test -n "$ac_ct_CC"; then 2542 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2543 else 2544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2545 for as_dir in $PATH 2546 do 2547 IFS=$as_save_IFS 2548 test -z "$as_dir" && as_dir=. 2549 for ac_exec_ext in '' $ac_executable_extensions; do 2550 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2551 ac_cv_prog_ac_ct_CC="$ac_prog" 2552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2553 break 2 2554 fi 2555 done 2556 done 2557 IFS=$as_save_IFS 2558 2559 fi 2560 fi 2561 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2562 if test -n "$ac_ct_CC"; then 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2564 $as_echo "$ac_ct_CC" >&6; } 2565 else 2566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2567 $as_echo "no" >&6; } 2568 fi 2569 2570 2571 test -n "$ac_ct_CC" && break 2572 done 2573 2574 if test "x$ac_ct_CC" = x; then 2575 CC="" 2576 else 2577 case $cross_compiling:$ac_tool_warned in 2578 yes:) 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2581 ac_tool_warned=yes ;; 2582 esac 2583 CC=$ac_ct_CC 2584 fi 2585 fi 2586 2587 fi 2588 2589 2590 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2591 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2592 as_fn_error $? "no acceptable C compiler found in \$PATH 2593 See \`config.log' for more details" "$LINENO" 5; } 2594 2595 # Provide some information about the compiler. 2596 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2597 set X $ac_compile 2598 ac_compiler=$2 2599 for ac_option in --version -v -V -qversion; do 2600 { { ac_try="$ac_compiler $ac_option >&5" 2601 case "(($ac_try" in 2602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2603 *) ac_try_echo=$ac_try;; 2604 esac 2605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2606 $as_echo "$ac_try_echo"; } >&5 2607 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2608 ac_status=$? 2609 if test -s conftest.err; then 2610 sed '10a\ 2611 ... rest of stderr output deleted ... 2612 10q' conftest.err >conftest.er1 2613 cat conftest.er1 >&5 2614 fi 2615 rm -f conftest.er1 conftest.err 2616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2617 test $ac_status = 0; } 2618 done 2619 2620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2621 /* end confdefs.h. */ 2622 2623 int 2624 main () 2625 { 2626 2627 ; 2628 return 0; 2629 } 2630 _ACEOF 2631 ac_clean_files_save=$ac_clean_files 2632 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2633 # Try to create an executable without -o first, disregard a.out. 2634 # It will help us diagnose broken compilers, and finding out an intuition 2635 # of exeext. 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2637 $as_echo_n "checking whether the C compiler works... " >&6; } 2638 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2639 2640 # The possible output files: 2641 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2642 2643 ac_rmfiles= 2644 for ac_file in $ac_files 2645 do 2646 case $ac_file in 2647 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2648 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2649 esac 2650 done 2651 rm -f $ac_rmfiles 2652 2653 if { { ac_try="$ac_link_default" 2654 case "(($ac_try" in 2655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2656 *) ac_try_echo=$ac_try;; 2657 esac 2658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2659 $as_echo "$ac_try_echo"; } >&5 2660 (eval "$ac_link_default") 2>&5 2661 ac_status=$? 2662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2663 test $ac_status = 0; }; then : 2664 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2665 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2666 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2667 # so that the user can short-circuit this test for compilers unknown to 2668 # Autoconf. 2669 for ac_file in $ac_files '' 2670 do 2671 test -f "$ac_file" || continue 2672 case $ac_file in 2673 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2674 ;; 2675 [ab].out ) 2676 # We found the default executable, but exeext='' is most 2677 # certainly right. 2678 break;; 2679 *.* ) 2680 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2681 then :; else 2682 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2683 fi 2684 # We set ac_cv_exeext here because the later test for it is not 2685 # safe: cross compilers may not add the suffix if given an `-o' 2686 # argument, so we may need to know it at that point already. 2687 # Even if this section looks crufty: it has the advantage of 2688 # actually working. 2689 break;; 2690 * ) 2691 break;; 2692 esac 2693 done 2694 test "$ac_cv_exeext" = no && ac_cv_exeext= 2695 2696 else 2697 ac_file='' 2698 fi 2699 if test -z "$ac_file"; then : 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2701 $as_echo "no" >&6; } 2702 $as_echo "$as_me: failed program was:" >&5 2703 sed 's/^/| /' conftest.$ac_ext >&5 2704 2705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2707 as_fn_error 77 "C compiler cannot create executables 2708 See \`config.log' for more details" "$LINENO" 5; } 2709 else 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2711 $as_echo "yes" >&6; } 2712 fi 2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2714 $as_echo_n "checking for C compiler default output file name... " >&6; } 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2716 $as_echo "$ac_file" >&6; } 2717 ac_exeext=$ac_cv_exeext 2718 2719 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2720 ac_clean_files=$ac_clean_files_save 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2722 $as_echo_n "checking for suffix of executables... " >&6; } 2723 if { { ac_try="$ac_link" 2724 case "(($ac_try" in 2725 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2726 *) ac_try_echo=$ac_try;; 2727 esac 2728 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2729 $as_echo "$ac_try_echo"; } >&5 2730 (eval "$ac_link") 2>&5 2731 ac_status=$? 2732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2733 test $ac_status = 0; }; then : 2734 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2735 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2736 # work properly (i.e., refer to `conftest.exe'), while it won't with 2737 # `rm'. 2738 for ac_file in conftest.exe conftest conftest.*; do 2739 test -f "$ac_file" || continue 2740 case $ac_file in 2741 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2742 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2743 break;; 2744 * ) break;; 2745 esac 2746 done 2747 else 2748 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2750 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2751 See \`config.log' for more details" "$LINENO" 5; } 2752 fi 2753 rm -f conftest conftest$ac_cv_exeext 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2755 $as_echo "$ac_cv_exeext" >&6; } 2756 2757 rm -f conftest.$ac_ext 2758 EXEEXT=$ac_cv_exeext 2759 ac_exeext=$EXEEXT 2760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2761 /* end confdefs.h. */ 2762 #include <stdio.h> 2763 int 2764 main () 2765 { 2766 FILE *f = fopen ("conftest.out", "w"); 2767 return ferror (f) || fclose (f) != 0; 2768 2769 ; 2770 return 0; 2771 } 2772 _ACEOF 2773 ac_clean_files="$ac_clean_files conftest.out" 2774 # Check that the compiler produces executables we can run. If not, either 2775 # the compiler is broken, or we cross compile. 2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2777 $as_echo_n "checking whether we are cross compiling... " >&6; } 2778 if test "$cross_compiling" != yes; then 2779 { { ac_try="$ac_link" 2780 case "(($ac_try" in 2781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2782 *) ac_try_echo=$ac_try;; 2783 esac 2784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2785 $as_echo "$ac_try_echo"; } >&5 2786 (eval "$ac_link") 2>&5 2787 ac_status=$? 2788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2789 test $ac_status = 0; } 2790 if { ac_try='./conftest$ac_cv_exeext' 2791 { { case "(($ac_try" in 2792 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2793 *) ac_try_echo=$ac_try;; 2794 esac 2795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2796 $as_echo "$ac_try_echo"; } >&5 2797 (eval "$ac_try") 2>&5 2798 ac_status=$? 2799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2800 test $ac_status = 0; }; }; then 2801 cross_compiling=no 2802 else 2803 if test "$cross_compiling" = maybe; then 2804 cross_compiling=yes 2805 else 2806 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2808 as_fn_error $? "cannot run C compiled programs. 2809 If you meant to cross compile, use \`--host'. 2810 See \`config.log' for more details" "$LINENO" 5; } 2811 fi 2812 fi 2813 fi 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2815 $as_echo "$cross_compiling" >&6; } 2816 2817 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2818 ac_clean_files=$ac_clean_files_save 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2820 $as_echo_n "checking for suffix of object files... " >&6; } 2821 if ${ac_cv_objext+:} false; then : 2822 $as_echo_n "(cached) " >&6 2823 else 2824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2825 /* end confdefs.h. */ 2826 2827 int 2828 main () 2829 { 2830 2831 ; 2832 return 0; 2833 } 2834 _ACEOF 2835 rm -f conftest.o conftest.obj 2836 if { { ac_try="$ac_compile" 2837 case "(($ac_try" in 2838 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2839 *) ac_try_echo=$ac_try;; 2840 esac 2841 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2842 $as_echo "$ac_try_echo"; } >&5 2843 (eval "$ac_compile") 2>&5 2844 ac_status=$? 2845 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2846 test $ac_status = 0; }; then : 2847 for ac_file in conftest.o conftest.obj conftest.*; do 2848 test -f "$ac_file" || continue; 2849 case $ac_file in 2850 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2851 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2852 break;; 2853 esac 2854 done 2855 else 2856 $as_echo "$as_me: failed program was:" >&5 2857 sed 's/^/| /' conftest.$ac_ext >&5 2858 2859 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2861 as_fn_error $? "cannot compute suffix of object files: cannot compile 2862 See \`config.log' for more details" "$LINENO" 5; } 2863 fi 2864 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2865 fi 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2867 $as_echo "$ac_cv_objext" >&6; } 2868 OBJEXT=$ac_cv_objext 2869 ac_objext=$OBJEXT 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2871 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2872 if ${ac_cv_c_compiler_gnu+:} false; then : 2873 $as_echo_n "(cached) " >&6 2874 else 2875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2876 /* end confdefs.h. */ 2877 2878 int 2879 main () 2880 { 2881 #ifndef __GNUC__ 2882 choke me 2883 #endif 2884 2885 ; 2886 return 0; 2887 } 2888 _ACEOF 2889 if ac_fn_c_try_compile "$LINENO"; then : 2890 ac_compiler_gnu=yes 2891 else 2892 ac_compiler_gnu=no 2893 fi 2894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2895 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2896 2897 fi 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2899 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2900 if test $ac_compiler_gnu = yes; then 2901 GCC=yes 2902 else 2903 GCC= 2904 fi 2905 ac_test_CFLAGS=${CFLAGS+set} 2906 ac_save_CFLAGS=$CFLAGS 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2908 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2909 if ${ac_cv_prog_cc_g+:} false; then : 2910 $as_echo_n "(cached) " >&6 2911 else 2912 ac_save_c_werror_flag=$ac_c_werror_flag 2913 ac_c_werror_flag=yes 2914 ac_cv_prog_cc_g=no 2915 CFLAGS="-g" 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 ac_cv_prog_cc_g=yes 2929 else 2930 CFLAGS="" 2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2932 /* end confdefs.h. */ 2933 2934 int 2935 main () 2936 { 2937 2938 ; 2939 return 0; 2940 } 2941 _ACEOF 2942 if ac_fn_c_try_compile "$LINENO"; then : 2943 2944 else 2945 ac_c_werror_flag=$ac_save_c_werror_flag 2946 CFLAGS="-g" 2947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2948 /* end confdefs.h. */ 2949 2950 int 2951 main () 2952 { 2953 2954 ; 2955 return 0; 2956 } 2957 _ACEOF 2958 if ac_fn_c_try_compile "$LINENO"; then : 2959 ac_cv_prog_cc_g=yes 2960 fi 2961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2962 fi 2963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2964 fi 2965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2966 ac_c_werror_flag=$ac_save_c_werror_flag 2967 fi 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2969 $as_echo "$ac_cv_prog_cc_g" >&6; } 2970 if test "$ac_test_CFLAGS" = set; then 2971 CFLAGS=$ac_save_CFLAGS 2972 elif test $ac_cv_prog_cc_g = yes; then 2973 if test "$GCC" = yes; then 2974 CFLAGS="-g -O2" 2975 else 2976 CFLAGS="-g" 2977 fi 2978 else 2979 if test "$GCC" = yes; then 2980 CFLAGS="-O2" 2981 else 2982 CFLAGS= 2983 fi 2984 fi 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2986 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2987 if ${ac_cv_prog_cc_c89+:} false; then : 2988 $as_echo_n "(cached) " >&6 2989 else 2990 ac_cv_prog_cc_c89=no 2991 ac_save_CC=$CC 2992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2993 /* end confdefs.h. */ 2994 #include <stdarg.h> 2995 #include <stdio.h> 2996 struct stat; 2997 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2998 struct buf { int x; }; 2999 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3000 static char *e (p, i) 3001 char **p; 3002 int i; 3003 { 3004 return p[i]; 3005 } 3006 static char *f (char * (*g) (char **, int), char **p, ...) 3007 { 3008 char *s; 3009 va_list v; 3010 va_start (v,p); 3011 s = g (p, va_arg (v,int)); 3012 va_end (v); 3013 return s; 3014 } 3015 3016 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3017 function prototypes and stuff, but not '\xHH' hex character constants. 3018 These don't provoke an error unfortunately, instead are silently treated 3019 as 'x'. The following induces an error, until -std is added to get 3020 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3021 array size at least. It's necessary to write '\x00'==0 to get something 3022 that's true only with -std. */ 3023 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3024 3025 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3026 inside strings and character constants. */ 3027 #define FOO(x) 'x' 3028 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3029 3030 int test (int i, double x); 3031 struct s1 {int (*f) (int a);}; 3032 struct s2 {int (*f) (double a);}; 3033 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3034 int argc; 3035 char **argv; 3036 int 3037 main () 3038 { 3039 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3040 ; 3041 return 0; 3042 } 3043 _ACEOF 3044 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3045 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3046 do 3047 CC="$ac_save_CC $ac_arg" 3048 if ac_fn_c_try_compile "$LINENO"; then : 3049 ac_cv_prog_cc_c89=$ac_arg 3050 fi 3051 rm -f core conftest.err conftest.$ac_objext 3052 test "x$ac_cv_prog_cc_c89" != "xno" && break 3053 done 3054 rm -f conftest.$ac_ext 3055 CC=$ac_save_CC 3056 3057 fi 3058 # AC_CACHE_VAL 3059 case "x$ac_cv_prog_cc_c89" in 3060 x) 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3062 $as_echo "none needed" >&6; } ;; 3063 xno) 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3065 $as_echo "unsupported" >&6; } ;; 3066 *) 3067 CC="$CC $ac_cv_prog_cc_c89" 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3069 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3070 esac 3071 if test "x$ac_cv_prog_cc_c89" != xno; then : 3072 3073 fi 3074 3075 ac_ext=c 3076 ac_cpp='$CPP $CPPFLAGS' 3077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3079 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3080 3081 ac_ext=c 3082 ac_cpp='$CPP $CPPFLAGS' 3083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3085 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3087 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3088 if ${am_cv_prog_cc_c_o+:} false; then : 3089 $as_echo_n "(cached) " >&6 3090 else 3091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3092 /* end confdefs.h. */ 3093 3094 int 3095 main () 3096 { 3097 3098 ; 3099 return 0; 3100 } 3101 _ACEOF 3102 # Make sure it works both with $CC and with simple cc. 3103 # Following AC_PROG_CC_C_O, we do the test twice because some 3104 # compilers refuse to overwrite an existing .o file with -o, 3105 # though they will create one. 3106 am_cv_prog_cc_c_o=yes 3107 for am_i in 1 2; do 3108 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3109 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3110 ac_status=$? 3111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3112 (exit $ac_status); } \ 3113 && test -f conftest2.$ac_objext; then 3114 : OK 3115 else 3116 am_cv_prog_cc_c_o=no 3117 break 3118 fi 3119 done 3120 rm -f core conftest* 3121 unset am_i 3122 fi 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3124 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3125 if test "$am_cv_prog_cc_c_o" != yes; then 3126 # Losing compiler, so override with the script. 3127 # FIXME: It is wrong to rewrite CC. 3128 # But if we don't then we get into trouble of one sort or another. 3129 # A longer-term fix would be to have automake use am__CC in this case, 3130 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3131 CC="$am_aux_dir/compile $CC" 3132 fi 3133 ac_ext=c 3134 ac_cpp='$CPP $CPPFLAGS' 3135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3137 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3138 3139 3140 3141 ac_ext=c 3142 ac_cpp='$CPP $CPPFLAGS' 3143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3145 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3147 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3148 # On Suns, sometimes $CPP names a directory. 3149 if test -n "$CPP" && test -d "$CPP"; then 3150 CPP= 3151 fi 3152 if test -z "$CPP"; then 3153 if ${ac_cv_prog_CPP+:} false; then : 3154 $as_echo_n "(cached) " >&6 3155 else 3156 # Double quotes because CPP needs to be expanded 3157 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3158 do 3159 ac_preproc_ok=false 3160 for ac_c_preproc_warn_flag in '' yes 3161 do 3162 # Use a header file that comes with gcc, so configuring glibc 3163 # with a fresh cross-compiler works. 3164 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3165 # <limits.h> exists even on freestanding compilers. 3166 # On the NeXT, cc -E runs the code through the compiler's parser, 3167 # not just through cpp. "Syntax error" is here to catch this case. 3168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3169 /* end confdefs.h. */ 3170 #ifdef __STDC__ 3171 # include <limits.h> 3172 #else 3173 # include <assert.h> 3174 #endif 3175 Syntax error 3176 _ACEOF 3177 if ac_fn_c_try_cpp "$LINENO"; then : 3178 3179 else 3180 # Broken: fails on valid input. 3181 continue 3182 fi 3183 rm -f conftest.err conftest.i conftest.$ac_ext 3184 3185 # OK, works on sane cases. Now check whether nonexistent headers 3186 # can be detected and how. 3187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3188 /* end confdefs.h. */ 3189 #include <ac_nonexistent.h> 3190 _ACEOF 3191 if ac_fn_c_try_cpp "$LINENO"; then : 3192 # Broken: success on invalid input. 3193 continue 3194 else 3195 # Passes both tests. 3196 ac_preproc_ok=: 3197 break 3198 fi 3199 rm -f conftest.err conftest.i conftest.$ac_ext 3200 3201 done 3202 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3203 rm -f conftest.i conftest.err conftest.$ac_ext 3204 if $ac_preproc_ok; then : 3205 break 3206 fi 3207 3208 done 3209 ac_cv_prog_CPP=$CPP 3210 3211 fi 3212 CPP=$ac_cv_prog_CPP 3213 else 3214 ac_cv_prog_CPP=$CPP 3215 fi 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3217 $as_echo "$CPP" >&6; } 3218 ac_preproc_ok=false 3219 for ac_c_preproc_warn_flag in '' yes 3220 do 3221 # Use a header file that comes with gcc, so configuring glibc 3222 # with a fresh cross-compiler works. 3223 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3224 # <limits.h> exists even on freestanding compilers. 3225 # On the NeXT, cc -E runs the code through the compiler's parser, 3226 # not just through cpp. "Syntax error" is here to catch this case. 3227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3228 /* end confdefs.h. */ 3229 #ifdef __STDC__ 3230 # include <limits.h> 3231 #else 3232 # include <assert.h> 3233 #endif 3234 Syntax error 3235 _ACEOF 3236 if ac_fn_c_try_cpp "$LINENO"; then : 3237 3238 else 3239 # Broken: fails on valid input. 3240 continue 3241 fi 3242 rm -f conftest.err conftest.i conftest.$ac_ext 3243 3244 # OK, works on sane cases. Now check whether nonexistent headers 3245 # can be detected and how. 3246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3247 /* end confdefs.h. */ 3248 #include <ac_nonexistent.h> 3249 _ACEOF 3250 if ac_fn_c_try_cpp "$LINENO"; then : 3251 # Broken: success on invalid input. 3252 continue 3253 else 3254 # Passes both tests. 3255 ac_preproc_ok=: 3256 break 3257 fi 3258 rm -f conftest.err conftest.i conftest.$ac_ext 3259 3260 done 3261 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3262 rm -f conftest.i conftest.err conftest.$ac_ext 3263 if $ac_preproc_ok; then : 3264 3265 else 3266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3268 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3269 See \`config.log' for more details" "$LINENO" 5; } 3270 fi 3271 3272 ac_ext=c 3273 ac_cpp='$CPP $CPPFLAGS' 3274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3276 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3277 3278 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3280 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3281 if ${ac_cv_path_GREP+:} false; then : 3282 $as_echo_n "(cached) " >&6 3283 else 3284 if test -z "$GREP"; then 3285 ac_path_GREP_found=false 3286 # Loop through the user's path and test for each of PROGNAME-LIST 3287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3288 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3289 do 3290 IFS=$as_save_IFS 3291 test -z "$as_dir" && as_dir=. 3292 for ac_prog in grep ggrep; do 3293 for ac_exec_ext in '' $ac_executable_extensions; do 3294 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3295 as_fn_executable_p "$ac_path_GREP" || continue 3296 # Check for GNU ac_path_GREP and select it if it is found. 3297 # Check for GNU $ac_path_GREP 3298 case `"$ac_path_GREP" --version 2>&1` in 3299 *GNU*) 3300 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3301 *) 3302 ac_count=0 3303 $as_echo_n 0123456789 >"conftest.in" 3304 while : 3305 do 3306 cat "conftest.in" "conftest.in" >"conftest.tmp" 3307 mv "conftest.tmp" "conftest.in" 3308 cp "conftest.in" "conftest.nl" 3309 $as_echo 'GREP' >> "conftest.nl" 3310 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3311 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3312 as_fn_arith $ac_count + 1 && ac_count=$as_val 3313 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3314 # Best one so far, save it but keep looking for a better one 3315 ac_cv_path_GREP="$ac_path_GREP" 3316 ac_path_GREP_max=$ac_count 3317 fi 3318 # 10*(2^10) chars as input seems more than enough 3319 test $ac_count -gt 10 && break 3320 done 3321 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3322 esac 3323 3324 $ac_path_GREP_found && break 3 3325 done 3326 done 3327 done 3328 IFS=$as_save_IFS 3329 if test -z "$ac_cv_path_GREP"; then 3330 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3331 fi 3332 else 3333 ac_cv_path_GREP=$GREP 3334 fi 3335 3336 fi 3337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3338 $as_echo "$ac_cv_path_GREP" >&6; } 3339 GREP="$ac_cv_path_GREP" 3340 3341 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3343 $as_echo_n "checking for egrep... " >&6; } 3344 if ${ac_cv_path_EGREP+:} false; then : 3345 $as_echo_n "(cached) " >&6 3346 else 3347 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3348 then ac_cv_path_EGREP="$GREP -E" 3349 else 3350 if test -z "$EGREP"; then 3351 ac_path_EGREP_found=false 3352 # Loop through the user's path and test for each of PROGNAME-LIST 3353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3354 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3355 do 3356 IFS=$as_save_IFS 3357 test -z "$as_dir" && as_dir=. 3358 for ac_prog in egrep; do 3359 for ac_exec_ext in '' $ac_executable_extensions; do 3360 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3361 as_fn_executable_p "$ac_path_EGREP" || continue 3362 # Check for GNU ac_path_EGREP and select it if it is found. 3363 # Check for GNU $ac_path_EGREP 3364 case `"$ac_path_EGREP" --version 2>&1` in 3365 *GNU*) 3366 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3367 *) 3368 ac_count=0 3369 $as_echo_n 0123456789 >"conftest.in" 3370 while : 3371 do 3372 cat "conftest.in" "conftest.in" >"conftest.tmp" 3373 mv "conftest.tmp" "conftest.in" 3374 cp "conftest.in" "conftest.nl" 3375 $as_echo 'EGREP' >> "conftest.nl" 3376 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3377 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3378 as_fn_arith $ac_count + 1 && ac_count=$as_val 3379 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3380 # Best one so far, save it but keep looking for a better one 3381 ac_cv_path_EGREP="$ac_path_EGREP" 3382 ac_path_EGREP_max=$ac_count 3383 fi 3384 # 10*(2^10) chars as input seems more than enough 3385 test $ac_count -gt 10 && break 3386 done 3387 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3388 esac 3389 3390 $ac_path_EGREP_found && break 3 3391 done 3392 done 3393 done 3394 IFS=$as_save_IFS 3395 if test -z "$ac_cv_path_EGREP"; then 3396 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3397 fi 3398 else 3399 ac_cv_path_EGREP=$EGREP 3400 fi 3401 3402 fi 3403 fi 3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3405 $as_echo "$ac_cv_path_EGREP" >&6; } 3406 EGREP="$ac_cv_path_EGREP" 3407 3408 3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3410 $as_echo_n "checking for ANSI C header files... " >&6; } 3411 if ${ac_cv_header_stdc+:} false; then : 3412 $as_echo_n "(cached) " >&6 3413 else 3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3415 /* end confdefs.h. */ 3416 #include <stdlib.h> 3417 #include <stdarg.h> 3418 #include <string.h> 3419 #include <float.h> 3420 3421 int 3422 main () 3423 { 3424 3425 ; 3426 return 0; 3427 } 3428 _ACEOF 3429 if ac_fn_c_try_compile "$LINENO"; then : 3430 ac_cv_header_stdc=yes 3431 else 3432 ac_cv_header_stdc=no 3433 fi 3434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3435 3436 if test $ac_cv_header_stdc = yes; then 3437 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 #include <string.h> 3441 3442 _ACEOF 3443 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3444 $EGREP "memchr" >/dev/null 2>&1; then : 3445 3446 else 3447 ac_cv_header_stdc=no 3448 fi 3449 rm -f conftest* 3450 3451 fi 3452 3453 if test $ac_cv_header_stdc = yes; then 3454 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3456 /* end confdefs.h. */ 3457 #include <stdlib.h> 3458 3459 _ACEOF 3460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3461 $EGREP "free" >/dev/null 2>&1; then : 3462 3463 else 3464 ac_cv_header_stdc=no 3465 fi 3466 rm -f conftest* 3467 3468 fi 3469 3470 if test $ac_cv_header_stdc = yes; then 3471 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3472 if test "$cross_compiling" = yes; then : 3473 : 3474 else 3475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3476 /* end confdefs.h. */ 3477 #include <ctype.h> 3478 #include <stdlib.h> 3479 #if ((' ' & 0x0FF) == 0x020) 3480 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3481 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3482 #else 3483 # define ISLOWER(c) \ 3484 (('a' <= (c) && (c) <= 'i') \ 3485 || ('j' <= (c) && (c) <= 'r') \ 3486 || ('s' <= (c) && (c) <= 'z')) 3487 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3488 #endif 3489 3490 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3491 int 3492 main () 3493 { 3494 int i; 3495 for (i = 0; i < 256; i++) 3496 if (XOR (islower (i), ISLOWER (i)) 3497 || toupper (i) != TOUPPER (i)) 3498 return 2; 3499 return 0; 3500 } 3501 _ACEOF 3502 if ac_fn_c_try_run "$LINENO"; then : 3503 3504 else 3505 ac_cv_header_stdc=no 3506 fi 3507 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3508 conftest.$ac_objext conftest.beam conftest.$ac_ext 3509 fi 3510 3511 fi 3512 fi 3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3514 $as_echo "$ac_cv_header_stdc" >&6; } 3515 if test $ac_cv_header_stdc = yes; then 3516 3517 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3518 3519 fi 3520 3521 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3522 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3523 inttypes.h stdint.h unistd.h 3524 do : 3525 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3526 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3527 " 3528 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3529 cat >>confdefs.h <<_ACEOF 3530 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3531 _ACEOF 3532 3533 fi 3534 3535 done 3536 3537 3538 3539 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3540 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3541 MINIX=yes 3542 else 3543 MINIX= 3544 fi 3545 3546 3547 if test "$MINIX" = yes; then 3548 3549 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3550 3551 3552 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3553 3554 3555 $as_echo "#define _MINIX 1" >>confdefs.h 3556 3557 fi 3558 3559 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3561 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3562 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3563 $as_echo_n "(cached) " >&6 3564 else 3565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3566 /* end confdefs.h. */ 3567 3568 # define __EXTENSIONS__ 1 3569 $ac_includes_default 3570 int 3571 main () 3572 { 3573 3574 ; 3575 return 0; 3576 } 3577 _ACEOF 3578 if ac_fn_c_try_compile "$LINENO"; then : 3579 ac_cv_safe_to_define___extensions__=yes 3580 else 3581 ac_cv_safe_to_define___extensions__=no 3582 fi 3583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3584 fi 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3586 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3587 test $ac_cv_safe_to_define___extensions__ = yes && 3588 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3589 3590 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3591 3592 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3593 3594 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3595 3596 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3597 3598 3599 3600 # Initialize Automake 3601 am__api_version='1.15' 3602 3603 # Find a good install program. We prefer a C program (faster), 3604 # so one script is as good as another. But avoid the broken or 3605 # incompatible versions: 3606 # SysV /etc/install, /usr/sbin/install 3607 # SunOS /usr/etc/install 3608 # IRIX /sbin/install 3609 # AIX /bin/install 3610 # AmigaOS /C/install, which installs bootblocks on floppy discs 3611 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3612 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3613 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3614 # OS/2's system install, which has a completely different semantic 3615 # ./install, which can be erroneously created by make from ./install.sh. 3616 # Reject install programs that cannot install multiple files. 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3618 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3619 if test -z "$INSTALL"; then 3620 if ${ac_cv_path_install+:} false; then : 3621 $as_echo_n "(cached) " >&6 3622 else 3623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3624 for as_dir in $PATH 3625 do 3626 IFS=$as_save_IFS 3627 test -z "$as_dir" && as_dir=. 3628 # Account for people who put trailing slashes in PATH elements. 3629 case $as_dir/ in #(( 3630 ./ | .// | /[cC]/* | \ 3631 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3632 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3633 /usr/ucb/* ) ;; 3634 *) 3635 # OSF1 and SCO ODT 3.0 have their own names for install. 3636 # Don't use installbsd from OSF since it installs stuff as root 3637 # by default. 3638 for ac_prog in ginstall scoinst install; do 3639 for ac_exec_ext in '' $ac_executable_extensions; do 3640 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3641 if test $ac_prog = install && 3642 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3643 # AIX install. It has an incompatible calling convention. 3644 : 3645 elif test $ac_prog = install && 3646 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3647 # program-specific install script used by HP pwplus--don't use. 3648 : 3649 else 3650 rm -rf conftest.one conftest.two conftest.dir 3651 echo one > conftest.one 3652 echo two > conftest.two 3653 mkdir conftest.dir 3654 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3655 test -s conftest.one && test -s conftest.two && 3656 test -s conftest.dir/conftest.one && 3657 test -s conftest.dir/conftest.two 3658 then 3659 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3660 break 3 3661 fi 3662 fi 3663 fi 3664 done 3665 done 3666 ;; 3667 esac 3668 3669 done 3670 IFS=$as_save_IFS 3671 3672 rm -rf conftest.one conftest.two conftest.dir 3673 3674 fi 3675 if test "${ac_cv_path_install+set}" = set; then 3676 INSTALL=$ac_cv_path_install 3677 else 3678 # As a last resort, use the slow shell script. Don't cache a 3679 # value for INSTALL within a source directory, because that will 3680 # break other packages using the cache if that directory is 3681 # removed, or if the value is a relative name. 3682 INSTALL=$ac_install_sh 3683 fi 3684 fi 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3686 $as_echo "$INSTALL" >&6; } 3687 3688 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3689 # It thinks the first close brace ends the variable substitution. 3690 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3691 3692 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3693 3694 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3695 3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3697 $as_echo_n "checking whether build environment is sane... " >&6; } 3698 # Reject unsafe characters in $srcdir or the absolute working directory 3699 # name. Accept space and tab only in the latter. 3700 am_lf=' 3701 ' 3702 case `pwd` in 3703 *[\\\"\#\$\&\'\`$am_lf]*) 3704 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3705 esac 3706 case $srcdir in 3707 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3708 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3709 esac 3710 3711 # Do 'set' in a subshell so we don't clobber the current shell's 3712 # arguments. Must try -L first in case configure is actually a 3713 # symlink; some systems play weird games with the mod time of symlinks 3714 # (eg FreeBSD returns the mod time of the symlink's containing 3715 # directory). 3716 if ( 3717 am_has_slept=no 3718 for am_try in 1 2; do 3719 echo "timestamp, slept: $am_has_slept" > conftest.file 3720 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3721 if test "$*" = "X"; then 3722 # -L didn't work. 3723 set X `ls -t "$srcdir/configure" conftest.file` 3724 fi 3725 if test "$*" != "X $srcdir/configure conftest.file" \ 3726 && test "$*" != "X conftest.file $srcdir/configure"; then 3727 3728 # If neither matched, then we have a broken ls. This can happen 3729 # if, for instance, CONFIG_SHELL is bash and it inherits a 3730 # broken ls alias from the environment. This has actually 3731 # happened. Such a system could not be considered "sane". 3732 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3733 alias in your environment" "$LINENO" 5 3734 fi 3735 if test "$2" = conftest.file || test $am_try -eq 2; then 3736 break 3737 fi 3738 # Just in case. 3739 sleep 1 3740 am_has_slept=yes 3741 done 3742 test "$2" = conftest.file 3743 ) 3744 then 3745 # Ok. 3746 : 3747 else 3748 as_fn_error $? "newly created file is older than distributed files! 3749 Check your system clock" "$LINENO" 5 3750 fi 3751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3752 $as_echo "yes" >&6; } 3753 # If we didn't sleep, we still need to ensure time stamps of config.status and 3754 # generated files are strictly newer. 3755 am_sleep_pid= 3756 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3757 ( sleep 1 ) & 3758 am_sleep_pid=$! 3759 fi 3760 3761 rm -f conftest.file 3762 3763 test "$program_prefix" != NONE && 3764 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3765 # Use a double $ so make ignores it. 3766 test "$program_suffix" != NONE && 3767 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3768 # Double any \ or $. 3769 # By default was `s,x,x', remove it if useless. 3770 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3771 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3772 3773 if test x"${MISSING+set}" != xset; then 3774 case $am_aux_dir in 3775 *\ * | *\ *) 3776 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3777 *) 3778 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3779 esac 3780 fi 3781 # Use eval to expand $SHELL 3782 if eval "$MISSING --is-lightweight"; then 3783 am_missing_run="$MISSING " 3784 else 3785 am_missing_run= 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3787 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3788 fi 3789 3790 if test x"${install_sh+set}" != xset; then 3791 case $am_aux_dir in 3792 *\ * | *\ *) 3793 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3794 *) 3795 install_sh="\${SHELL} $am_aux_dir/install-sh" 3796 esac 3797 fi 3798 3799 # Installed binaries are usually stripped using 'strip' when the user 3800 # run "make install-strip". However 'strip' might not be the right 3801 # tool to use in cross-compilation environments, therefore Automake 3802 # will honor the 'STRIP' environment variable to overrule this program. 3803 if test "$cross_compiling" != no; then 3804 if test -n "$ac_tool_prefix"; then 3805 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3806 set dummy ${ac_tool_prefix}strip; ac_word=$2 3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3808 $as_echo_n "checking for $ac_word... " >&6; } 3809 if ${ac_cv_prog_STRIP+:} false; then : 3810 $as_echo_n "(cached) " >&6 3811 else 3812 if test -n "$STRIP"; then 3813 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3814 else 3815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3816 for as_dir in $PATH 3817 do 3818 IFS=$as_save_IFS 3819 test -z "$as_dir" && as_dir=. 3820 for ac_exec_ext in '' $ac_executable_extensions; do 3821 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3822 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3823 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3824 break 2 3825 fi 3826 done 3827 done 3828 IFS=$as_save_IFS 3829 3830 fi 3831 fi 3832 STRIP=$ac_cv_prog_STRIP 3833 if test -n "$STRIP"; then 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3835 $as_echo "$STRIP" >&6; } 3836 else 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3838 $as_echo "no" >&6; } 3839 fi 3840 3841 3842 fi 3843 if test -z "$ac_cv_prog_STRIP"; then 3844 ac_ct_STRIP=$STRIP 3845 # Extract the first word of "strip", so it can be a program name with args. 3846 set dummy strip; ac_word=$2 3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3848 $as_echo_n "checking for $ac_word... " >&6; } 3849 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3850 $as_echo_n "(cached) " >&6 3851 else 3852 if test -n "$ac_ct_STRIP"; then 3853 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3854 else 3855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3856 for as_dir in $PATH 3857 do 3858 IFS=$as_save_IFS 3859 test -z "$as_dir" && as_dir=. 3860 for ac_exec_ext in '' $ac_executable_extensions; do 3861 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3862 ac_cv_prog_ac_ct_STRIP="strip" 3863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3864 break 2 3865 fi 3866 done 3867 done 3868 IFS=$as_save_IFS 3869 3870 fi 3871 fi 3872 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3873 if test -n "$ac_ct_STRIP"; then 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3875 $as_echo "$ac_ct_STRIP" >&6; } 3876 else 3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3878 $as_echo "no" >&6; } 3879 fi 3880 3881 if test "x$ac_ct_STRIP" = x; then 3882 STRIP=":" 3883 else 3884 case $cross_compiling:$ac_tool_warned in 3885 yes:) 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3887 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3888 ac_tool_warned=yes ;; 3889 esac 3890 STRIP=$ac_ct_STRIP 3891 fi 3892 else 3893 STRIP="$ac_cv_prog_STRIP" 3894 fi 3895 3896 fi 3897 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3898 3899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3900 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3901 if test -z "$MKDIR_P"; then 3902 if ${ac_cv_path_mkdir+:} false; then : 3903 $as_echo_n "(cached) " >&6 3904 else 3905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3906 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3907 do 3908 IFS=$as_save_IFS 3909 test -z "$as_dir" && as_dir=. 3910 for ac_prog in mkdir gmkdir; do 3911 for ac_exec_ext in '' $ac_executable_extensions; do 3912 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3913 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3914 'mkdir (GNU coreutils) '* | \ 3915 'mkdir (coreutils) '* | \ 3916 'mkdir (fileutils) '4.1*) 3917 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3918 break 3;; 3919 esac 3920 done 3921 done 3922 done 3923 IFS=$as_save_IFS 3924 3925 fi 3926 3927 test -d ./--version && rmdir ./--version 3928 if test "${ac_cv_path_mkdir+set}" = set; then 3929 MKDIR_P="$ac_cv_path_mkdir -p" 3930 else 3931 # As a last resort, use the slow shell script. Don't cache a 3932 # value for MKDIR_P within a source directory, because that will 3933 # break other packages using the cache if that directory is 3934 # removed, or if the value is a relative name. 3935 MKDIR_P="$ac_install_sh -d" 3936 fi 3937 fi 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3939 $as_echo "$MKDIR_P" >&6; } 3940 3941 for ac_prog in gawk mawk nawk awk 3942 do 3943 # Extract the first word of "$ac_prog", so it can be a program name with args. 3944 set dummy $ac_prog; ac_word=$2 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3946 $as_echo_n "checking for $ac_word... " >&6; } 3947 if ${ac_cv_prog_AWK+:} false; then : 3948 $as_echo_n "(cached) " >&6 3949 else 3950 if test -n "$AWK"; then 3951 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3952 else 3953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3954 for as_dir in $PATH 3955 do 3956 IFS=$as_save_IFS 3957 test -z "$as_dir" && as_dir=. 3958 for ac_exec_ext in '' $ac_executable_extensions; do 3959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3960 ac_cv_prog_AWK="$ac_prog" 3961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3962 break 2 3963 fi 3964 done 3965 done 3966 IFS=$as_save_IFS 3967 3968 fi 3969 fi 3970 AWK=$ac_cv_prog_AWK 3971 if test -n "$AWK"; then 3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3973 $as_echo "$AWK" >&6; } 3974 else 3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3976 $as_echo "no" >&6; } 3977 fi 3978 3979 3980 test -n "$AWK" && break 3981 done 3982 3983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3984 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3985 set x ${MAKE-make} 3986 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3987 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3988 $as_echo_n "(cached) " >&6 3989 else 3990 cat >conftest.make <<\_ACEOF 3991 SHELL = /bin/sh 3992 all: 3993 @echo '@@@%%%=$(MAKE)=@@@%%%' 3994 _ACEOF 3995 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3996 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3997 *@@@%%%=?*=@@@%%%*) 3998 eval ac_cv_prog_make_${ac_make}_set=yes;; 3999 *) 4000 eval ac_cv_prog_make_${ac_make}_set=no;; 4001 esac 4002 rm -f conftest.make 4003 fi 4004 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4006 $as_echo "yes" >&6; } 4007 SET_MAKE= 4008 else 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4010 $as_echo "no" >&6; } 4011 SET_MAKE="MAKE=${MAKE-make}" 4012 fi 4013 4014 rm -rf .tst 2>/dev/null 4015 mkdir .tst 2>/dev/null 4016 if test -d .tst; then 4017 am__leading_dot=. 4018 else 4019 am__leading_dot=_ 4020 fi 4021 rmdir .tst 2>/dev/null 4022 4023 DEPDIR="${am__leading_dot}deps" 4024 4025 ac_config_commands="$ac_config_commands depfiles" 4026 4027 4028 am_make=${MAKE-make} 4029 cat > confinc << 'END' 4030 am__doit: 4031 @echo this is the am__doit target 4032 .PHONY: am__doit 4033 END 4034 # If we don't find an include directive, just comment out the code. 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4036 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4037 am__include="#" 4038 am__quote= 4039 _am_result=none 4040 # First try GNU make style include. 4041 echo "include confinc" > confmf 4042 # Ignore all kinds of additional output from 'make'. 4043 case `$am_make -s -f confmf 2> /dev/null` in #( 4044 *the\ am__doit\ target*) 4045 am__include=include 4046 am__quote= 4047 _am_result=GNU 4048 ;; 4049 esac 4050 # Now try BSD make style include. 4051 if test "$am__include" = "#"; then 4052 echo '.include "confinc"' > confmf 4053 case `$am_make -s -f confmf 2> /dev/null` in #( 4054 *the\ am__doit\ target*) 4055 am__include=.include 4056 am__quote="\"" 4057 _am_result=BSD 4058 ;; 4059 esac 4060 fi 4061 4062 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4064 $as_echo "$_am_result" >&6; } 4065 rm -f confinc confmf 4066 4067 # Check whether --enable-dependency-tracking was given. 4068 if test "${enable_dependency_tracking+set}" = set; then : 4069 enableval=$enable_dependency_tracking; 4070 fi 4071 4072 if test "x$enable_dependency_tracking" != xno; then 4073 am_depcomp="$ac_aux_dir/depcomp" 4074 AMDEPBACKSLASH='\' 4075 am__nodep='_no' 4076 fi 4077 if test "x$enable_dependency_tracking" != xno; then 4078 AMDEP_TRUE= 4079 AMDEP_FALSE='#' 4080 else 4081 AMDEP_TRUE='#' 4082 AMDEP_FALSE= 4083 fi 4084 4085 4086 # Check whether --enable-silent-rules was given. 4087 if test "${enable_silent_rules+set}" = set; then : 4088 enableval=$enable_silent_rules; 4089 fi 4090 4091 case $enable_silent_rules in # ((( 4092 yes) AM_DEFAULT_VERBOSITY=0;; 4093 no) AM_DEFAULT_VERBOSITY=1;; 4094 *) AM_DEFAULT_VERBOSITY=1;; 4095 esac 4096 am_make=${MAKE-make} 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4098 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4099 if ${am_cv_make_support_nested_variables+:} false; then : 4100 $as_echo_n "(cached) " >&6 4101 else 4102 if $as_echo 'TRUE=$(BAR$(V)) 4103 BAR0=false 4104 BAR1=true 4105 V=1 4106 am__doit: 4107 @$(TRUE) 4108 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4109 am_cv_make_support_nested_variables=yes 4110 else 4111 am_cv_make_support_nested_variables=no 4112 fi 4113 fi 4114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4115 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4116 if test $am_cv_make_support_nested_variables = yes; then 4117 AM_V='$(V)' 4118 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4119 else 4120 AM_V=$AM_DEFAULT_VERBOSITY 4121 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4122 fi 4123 AM_BACKSLASH='\' 4124 4125 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4126 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4127 # is not polluted with repeated "-I." 4128 am__isrc=' -I$(srcdir)' 4129 # test to see if srcdir already configured 4130 if test -f $srcdir/config.status; then 4131 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4132 fi 4133 fi 4134 4135 # test whether we have cygpath 4136 if test -z "$CYGPATH_W"; then 4137 if (cygpath --version) >/dev/null 2>/dev/null; then 4138 CYGPATH_W='cygpath -w' 4139 else 4140 CYGPATH_W=echo 4141 fi 4142 fi 4143 4144 4145 # Define the identity of the package. 4146 PACKAGE='xmodmap' 4147 VERSION='1.0.9' 4148 4149 4150 cat >>confdefs.h <<_ACEOF 4151 #define PACKAGE "$PACKAGE" 4152 _ACEOF 4153 4154 4155 cat >>confdefs.h <<_ACEOF 4156 #define VERSION "$VERSION" 4157 _ACEOF 4158 4159 # Some tools Automake needs. 4160 4161 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4162 4163 4164 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4165 4166 4167 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4168 4169 4170 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4171 4172 4173 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4174 4175 # For better backward compatibility. To be removed once Automake 1.9.x 4176 # dies out for good. For more background, see: 4177 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4178 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4179 mkdir_p='$(MKDIR_P)' 4180 4181 # We need awk for the "check" target (and possibly the TAP driver). The 4182 # system "awk" is bad on some platforms. 4183 # Always define AMTAR for backward compatibility. Yes, it's still used 4184 # in the wild :-( We should find a proper way to deprecate it ... 4185 AMTAR='$${TAR-tar}' 4186 4187 4188 # We'll loop over all known methods to create a tar archive until one works. 4189 _am_tools='gnutar pax cpio none' 4190 4191 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4192 4193 4194 4195 4196 4197 depcc="$CC" am_compiler_list= 4198 4199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4200 $as_echo_n "checking dependency style of $depcc... " >&6; } 4201 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4202 $as_echo_n "(cached) " >&6 4203 else 4204 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4205 # We make a subdir and do the tests there. Otherwise we can end up 4206 # making bogus files that we don't know about and never remove. For 4207 # instance it was reported that on HP-UX the gcc test will end up 4208 # making a dummy file named 'D' -- because '-MD' means "put the output 4209 # in D". 4210 rm -rf conftest.dir 4211 mkdir conftest.dir 4212 # Copy depcomp to subdir because otherwise we won't find it if we're 4213 # using a relative directory. 4214 cp "$am_depcomp" conftest.dir 4215 cd conftest.dir 4216 # We will build objects and dependencies in a subdirectory because 4217 # it helps to detect inapplicable dependency modes. For instance 4218 # both Tru64's cc and ICC support -MD to output dependencies as a 4219 # side effect of compilation, but ICC will put the dependencies in 4220 # the current directory while Tru64 will put them in the object 4221 # directory. 4222 mkdir sub 4223 4224 am_cv_CC_dependencies_compiler_type=none 4225 if test "$am_compiler_list" = ""; then 4226 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4227 fi 4228 am__universal=false 4229 case " $depcc " in #( 4230 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4231 esac 4232 4233 for depmode in $am_compiler_list; do 4234 # Setup a source with many dependencies, because some compilers 4235 # like to wrap large dependency lists on column 80 (with \), and 4236 # we should not choose a depcomp mode which is confused by this. 4237 # 4238 # We need to recreate these files for each test, as the compiler may 4239 # overwrite some of them when testing with obscure command lines. 4240 # This happens at least with the AIX C compiler. 4241 : > sub/conftest.c 4242 for i in 1 2 3 4 5 6; do 4243 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4244 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4245 # Solaris 10 /bin/sh. 4246 echo '/* dummy */' > sub/conftst$i.h 4247 done 4248 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4249 4250 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4251 # mode. It turns out that the SunPro C++ compiler does not properly 4252 # handle '-M -o', and we need to detect this. Also, some Intel 4253 # versions had trouble with output in subdirs. 4254 am__obj=sub/conftest.${OBJEXT-o} 4255 am__minus_obj="-o $am__obj" 4256 case $depmode in 4257 gcc) 4258 # This depmode causes a compiler race in universal mode. 4259 test "$am__universal" = false || continue 4260 ;; 4261 nosideeffect) 4262 # After this tag, mechanisms are not by side-effect, so they'll 4263 # only be used when explicitly requested. 4264 if test "x$enable_dependency_tracking" = xyes; then 4265 continue 4266 else 4267 break 4268 fi 4269 ;; 4270 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4271 # This compiler won't grok '-c -o', but also, the minuso test has 4272 # not run yet. These depmodes are late enough in the game, and 4273 # so weak that their functioning should not be impacted. 4274 am__obj=conftest.${OBJEXT-o} 4275 am__minus_obj= 4276 ;; 4277 none) break ;; 4278 esac 4279 if depmode=$depmode \ 4280 source=sub/conftest.c object=$am__obj \ 4281 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4282 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4283 >/dev/null 2>conftest.err && 4284 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4285 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4286 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4287 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4288 # icc doesn't choke on unknown options, it will just issue warnings 4289 # or remarks (even with -Werror). So we grep stderr for any message 4290 # that says an option was ignored or not supported. 4291 # When given -MP, icc 7.0 and 7.1 complain thusly: 4292 # icc: Command line warning: ignoring option '-M'; no argument required 4293 # The diagnosis changed in icc 8.0: 4294 # icc: Command line remark: option '-MP' not supported 4295 if (grep 'ignoring option' conftest.err || 4296 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4297 am_cv_CC_dependencies_compiler_type=$depmode 4298 break 4299 fi 4300 fi 4301 done 4302 4303 cd .. 4304 rm -rf conftest.dir 4305 else 4306 am_cv_CC_dependencies_compiler_type=none 4307 fi 4308 4309 fi 4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4311 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4312 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4313 4314 if 4315 test "x$enable_dependency_tracking" != xno \ 4316 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4317 am__fastdepCC_TRUE= 4318 am__fastdepCC_FALSE='#' 4319 else 4320 am__fastdepCC_TRUE='#' 4321 am__fastdepCC_FALSE= 4322 fi 4323 4324 4325 4326 # POSIX will say in a future version that running "rm -f" with no argument 4327 # is OK; and we want to be able to make that assumption in our Makefile 4328 # recipes. So use an aggressive probe to check that the usage we want is 4329 # actually supported "in the wild" to an acceptable degree. 4330 # See automake bug#10828. 4331 # To make any issue more visible, cause the running configure to be aborted 4332 # by default if the 'rm' program in use doesn't match our expectations; the 4333 # user can still override this though. 4334 if rm -f && rm -fr && rm -rf; then : OK; else 4335 cat >&2 <<'END' 4336 Oops! 4337 4338 Your 'rm' program seems unable to run without file operands specified 4339 on the command line, even when the '-f' option is present. This is contrary 4340 to the behaviour of most rm programs out there, and not conforming with 4341 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4342 4343 Please tell bug-automake@gnu.org about your system, including the value 4344 of your $PATH and any error possibly output before this message. This 4345 can help us improve future automake versions. 4346 4347 END 4348 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4349 echo 'Configuration will proceed anyway, since you have set the' >&2 4350 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4351 echo >&2 4352 else 4353 cat >&2 <<'END' 4354 Aborting the configuration process, to ensure you take notice of the issue. 4355 4356 You can download and install GNU coreutils to get an 'rm' implementation 4357 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4358 4359 If you want to complete the configuration process using your problematic 4360 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4361 to "yes", and re-run configure. 4362 4363 END 4364 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4365 fi 4366 fi 4367 4368 4369 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4382 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4383 if ${ac_cv_prog_cc_c99+:} false; then : 4384 $as_echo_n "(cached) " >&6 4385 else 4386 ac_cv_prog_cc_c99=no 4387 ac_save_CC=$CC 4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4389 /* end confdefs.h. */ 4390 #include <stdarg.h> 4391 #include <stdbool.h> 4392 #include <stdlib.h> 4393 #include <wchar.h> 4394 #include <stdio.h> 4395 4396 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4397 #define debug(...) fprintf (stderr, __VA_ARGS__) 4398 #define showlist(...) puts (#__VA_ARGS__) 4399 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4400 static void 4401 test_varargs_macros (void) 4402 { 4403 int x = 1234; 4404 int y = 5678; 4405 debug ("Flag"); 4406 debug ("X = %d\n", x); 4407 showlist (The first, second, and third items.); 4408 report (x>y, "x is %d but y is %d", x, y); 4409 } 4410 4411 // Check long long types. 4412 #define BIG64 18446744073709551615ull 4413 #define BIG32 4294967295ul 4414 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4415 #if !BIG_OK 4416 your preprocessor is broken; 4417 #endif 4418 #if BIG_OK 4419 #else 4420 your preprocessor is broken; 4421 #endif 4422 static long long int bignum = -9223372036854775807LL; 4423 static unsigned long long int ubignum = BIG64; 4424 4425 struct incomplete_array 4426 { 4427 int datasize; 4428 double data[]; 4429 }; 4430 4431 struct named_init { 4432 int number; 4433 const wchar_t *name; 4434 double average; 4435 }; 4436 4437 typedef const char *ccp; 4438 4439 static inline int 4440 test_restrict (ccp restrict text) 4441 { 4442 // See if C++-style comments work. 4443 // Iterate through items via the restricted pointer. 4444 // Also check for declarations in for loops. 4445 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4446 continue; 4447 return 0; 4448 } 4449 4450 // Check varargs and va_copy. 4451 static void 4452 test_varargs (const char *format, ...) 4453 { 4454 va_list args; 4455 va_start (args, format); 4456 va_list args_copy; 4457 va_copy (args_copy, args); 4458 4459 const char *str; 4460 int number; 4461 float fnumber; 4462 4463 while (*format) 4464 { 4465 switch (*format++) 4466 { 4467 case 's': // string 4468 str = va_arg (args_copy, const char *); 4469 break; 4470 case 'd': // int 4471 number = va_arg (args_copy, int); 4472 break; 4473 case 'f': // float 4474 fnumber = va_arg (args_copy, double); 4475 break; 4476 default: 4477 break; 4478 } 4479 } 4480 va_end (args_copy); 4481 va_end (args); 4482 } 4483 4484 int 4485 main () 4486 { 4487 4488 // Check bool. 4489 _Bool success = false; 4490 4491 // Check restrict. 4492 if (test_restrict ("String literal") == 0) 4493 success = true; 4494 char *restrict newvar = "Another string"; 4495 4496 // Check varargs. 4497 test_varargs ("s, d' f .", "string", 65, 34.234); 4498 test_varargs_macros (); 4499 4500 // Check flexible array members. 4501 struct incomplete_array *ia = 4502 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4503 ia->datasize = 10; 4504 for (int i = 0; i < ia->datasize; ++i) 4505 ia->data[i] = i * 1.234; 4506 4507 // Check named initializers. 4508 struct named_init ni = { 4509 .number = 34, 4510 .name = L"Test wide string", 4511 .average = 543.34343, 4512 }; 4513 4514 ni.number = 58; 4515 4516 int dynamic_array[ni.number]; 4517 dynamic_array[ni.number - 1] = 543; 4518 4519 // work around unused variable warnings 4520 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4521 || dynamic_array[ni.number - 1] != 543); 4522 4523 ; 4524 return 0; 4525 } 4526 _ACEOF 4527 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4528 do 4529 CC="$ac_save_CC $ac_arg" 4530 if ac_fn_c_try_compile "$LINENO"; then : 4531 ac_cv_prog_cc_c99=$ac_arg 4532 fi 4533 rm -f core conftest.err conftest.$ac_objext 4534 test "x$ac_cv_prog_cc_c99" != "xno" && break 4535 done 4536 rm -f conftest.$ac_ext 4537 CC=$ac_save_CC 4538 4539 fi 4540 # AC_CACHE_VAL 4541 case "x$ac_cv_prog_cc_c99" in 4542 x) 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4544 $as_echo "none needed" >&6; } ;; 4545 xno) 4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4547 $as_echo "unsupported" >&6; } ;; 4548 *) 4549 CC="$CC $ac_cv_prog_cc_c99" 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4551 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4552 esac 4553 if test "x$ac_cv_prog_cc_c99" != xno; then : 4554 4555 fi 4556 4557 4558 4559 4560 4561 4562 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4563 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4564 CLANGCC="yes" 4565 else 4566 CLANGCC="no" 4567 fi 4568 4569 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4570 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4571 INTELCC="yes" 4572 else 4573 INTELCC="no" 4574 fi 4575 4576 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4577 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4578 SUNCC="yes" 4579 else 4580 SUNCC="no" 4581 fi 4582 4583 4584 4585 4586 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4587 if test -n "$ac_tool_prefix"; then 4588 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4589 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4591 $as_echo_n "checking for $ac_word... " >&6; } 4592 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4593 $as_echo_n "(cached) " >&6 4594 else 4595 case $PKG_CONFIG in 4596 [\\/]* | ?:[\\/]*) 4597 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4598 ;; 4599 *) 4600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4601 for as_dir in $PATH 4602 do 4603 IFS=$as_save_IFS 4604 test -z "$as_dir" && as_dir=. 4605 for ac_exec_ext in '' $ac_executable_extensions; do 4606 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4607 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4608 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4609 break 2 4610 fi 4611 done 4612 done 4613 IFS=$as_save_IFS 4614 4615 ;; 4616 esac 4617 fi 4618 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4619 if test -n "$PKG_CONFIG"; then 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4621 $as_echo "$PKG_CONFIG" >&6; } 4622 else 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4624 $as_echo "no" >&6; } 4625 fi 4626 4627 4628 fi 4629 if test -z "$ac_cv_path_PKG_CONFIG"; then 4630 ac_pt_PKG_CONFIG=$PKG_CONFIG 4631 # Extract the first word of "pkg-config", so it can be a program name with args. 4632 set dummy pkg-config; ac_word=$2 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4634 $as_echo_n "checking for $ac_word... " >&6; } 4635 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4636 $as_echo_n "(cached) " >&6 4637 else 4638 case $ac_pt_PKG_CONFIG in 4639 [\\/]* | ?:[\\/]*) 4640 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4641 ;; 4642 *) 4643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4644 for as_dir in $PATH 4645 do 4646 IFS=$as_save_IFS 4647 test -z "$as_dir" && as_dir=. 4648 for ac_exec_ext in '' $ac_executable_extensions; do 4649 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4650 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4652 break 2 4653 fi 4654 done 4655 done 4656 IFS=$as_save_IFS 4657 4658 ;; 4659 esac 4660 fi 4661 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4662 if test -n "$ac_pt_PKG_CONFIG"; then 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4664 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4665 else 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4667 $as_echo "no" >&6; } 4668 fi 4669 4670 if test "x$ac_pt_PKG_CONFIG" = x; then 4671 PKG_CONFIG="" 4672 else 4673 case $cross_compiling:$ac_tool_warned in 4674 yes:) 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4677 ac_tool_warned=yes ;; 4678 esac 4679 PKG_CONFIG=$ac_pt_PKG_CONFIG 4680 fi 4681 else 4682 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4683 fi 4684 4685 fi 4686 if test -n "$PKG_CONFIG"; then 4687 _pkg_min_version=0.9.0 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4689 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4690 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4692 $as_echo "yes" >&6; } 4693 else 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4695 $as_echo "no" >&6; } 4696 PKG_CONFIG="" 4697 fi 4698 4699 fi 4700 # Make sure we can run config.sub. 4701 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4702 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4703 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4705 $as_echo_n "checking build system type... " >&6; } 4706 if ${ac_cv_build+:} false; then : 4707 $as_echo_n "(cached) " >&6 4708 else 4709 ac_build_alias=$build_alias 4710 test "x$ac_build_alias" = x && 4711 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4712 test "x$ac_build_alias" = x && 4713 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4714 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4715 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4716 4717 fi 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4719 $as_echo "$ac_cv_build" >&6; } 4720 case $ac_cv_build in 4721 *-*-*) ;; 4722 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4723 esac 4724 build=$ac_cv_build 4725 ac_save_IFS=$IFS; IFS='-' 4726 set x $ac_cv_build 4727 shift 4728 build_cpu=$1 4729 build_vendor=$2 4730 shift; shift 4731 # Remember, the first character of IFS is used to create $*, 4732 # except with old shells: 4733 build_os=$* 4734 IFS=$ac_save_IFS 4735 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4736 4737 4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4739 $as_echo_n "checking host system type... " >&6; } 4740 if ${ac_cv_host+:} false; then : 4741 $as_echo_n "(cached) " >&6 4742 else 4743 if test "x$host_alias" = x; then 4744 ac_cv_host=$ac_cv_build 4745 else 4746 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4747 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4748 fi 4749 4750 fi 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4752 $as_echo "$ac_cv_host" >&6; } 4753 case $ac_cv_host in 4754 *-*-*) ;; 4755 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4756 esac 4757 host=$ac_cv_host 4758 ac_save_IFS=$IFS; IFS='-' 4759 set x $ac_cv_host 4760 shift 4761 host_cpu=$1 4762 host_vendor=$2 4763 shift; shift 4764 # Remember, the first character of IFS is used to create $*, 4765 # except with old shells: 4766 host_os=$* 4767 IFS=$ac_save_IFS 4768 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4769 4770 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4772 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4773 if ${ac_cv_path_SED+:} false; then : 4774 $as_echo_n "(cached) " >&6 4775 else 4776 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4777 for ac_i in 1 2 3 4 5 6 7; do 4778 ac_script="$ac_script$as_nl$ac_script" 4779 done 4780 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4781 { ac_script=; unset ac_script;} 4782 if test -z "$SED"; then 4783 ac_path_SED_found=false 4784 # Loop through the user's path and test for each of PROGNAME-LIST 4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4786 for as_dir in $PATH 4787 do 4788 IFS=$as_save_IFS 4789 test -z "$as_dir" && as_dir=. 4790 for ac_prog in sed gsed; do 4791 for ac_exec_ext in '' $ac_executable_extensions; do 4792 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4793 as_fn_executable_p "$ac_path_SED" || continue 4794 # Check for GNU ac_path_SED and select it if it is found. 4795 # Check for GNU $ac_path_SED 4796 case `"$ac_path_SED" --version 2>&1` in 4797 *GNU*) 4798 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4799 *) 4800 ac_count=0 4801 $as_echo_n 0123456789 >"conftest.in" 4802 while : 4803 do 4804 cat "conftest.in" "conftest.in" >"conftest.tmp" 4805 mv "conftest.tmp" "conftest.in" 4806 cp "conftest.in" "conftest.nl" 4807 $as_echo '' >> "conftest.nl" 4808 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4809 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4810 as_fn_arith $ac_count + 1 && ac_count=$as_val 4811 if test $ac_count -gt ${ac_path_SED_max-0}; then 4812 # Best one so far, save it but keep looking for a better one 4813 ac_cv_path_SED="$ac_path_SED" 4814 ac_path_SED_max=$ac_count 4815 fi 4816 # 10*(2^10) chars as input seems more than enough 4817 test $ac_count -gt 10 && break 4818 done 4819 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4820 esac 4821 4822 $ac_path_SED_found && break 3 4823 done 4824 done 4825 done 4826 IFS=$as_save_IFS 4827 if test -z "$ac_cv_path_SED"; then 4828 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4829 fi 4830 else 4831 ac_cv_path_SED=$SED 4832 fi 4833 4834 fi 4835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4836 $as_echo "$ac_cv_path_SED" >&6; } 4837 SED="$ac_cv_path_SED" 4838 rm -f conftest.sed 4839 4840 4841 4842 4843 4844 4845 # Check whether --enable-selective-werror was given. 4846 if test "${enable_selective_werror+set}" = set; then : 4847 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4848 else 4849 SELECTIVE_WERROR=yes 4850 fi 4851 4852 4853 4854 4855 4856 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4857 if test "x$SUNCC" = "xyes"; then 4858 BASE_CFLAGS="-v" 4859 else 4860 BASE_CFLAGS="" 4861 fi 4862 4863 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 xorg_testset_save_CFLAGS="$CFLAGS" 4878 4879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4884 $as_echo_n "(cached) " >&6 4885 else 4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887 /* end confdefs.h. */ 4888 int i; 4889 _ACEOF 4890 if ac_fn_c_try_compile "$LINENO"; then : 4891 xorg_cv_cc_flag_unknown_warning_option=yes 4892 else 4893 xorg_cv_cc_flag_unknown_warning_option=no 4894 fi 4895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4896 fi 4897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4900 CFLAGS="$xorg_testset_save_CFLAGS" 4901 fi 4902 4903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4906 fi 4907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4911 $as_echo_n "(cached) " >&6 4912 else 4913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4914 /* end confdefs.h. */ 4915 int i; 4916 _ACEOF 4917 if ac_fn_c_try_compile "$LINENO"; then : 4918 xorg_cv_cc_flag_unused_command_line_argument=yes 4919 else 4920 xorg_cv_cc_flag_unused_command_line_argument=no 4921 fi 4922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4923 fi 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4927 CFLAGS="$xorg_testset_save_CFLAGS" 4928 fi 4929 4930 found="no" 4931 4932 if test $found = "no" ; then 4933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4935 fi 4936 4937 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4939 fi 4940 4941 CFLAGS="$CFLAGS -Wall" 4942 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4944 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4945 cacheid=xorg_cv_cc_flag__Wall 4946 if eval \${$cacheid+:} false; then : 4947 $as_echo_n "(cached) " >&6 4948 else 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950 /* end confdefs.h. */ 4951 int i; 4952 int 4953 main () 4954 { 4955 4956 ; 4957 return 0; 4958 } 4959 _ACEOF 4960 if ac_fn_c_try_link "$LINENO"; then : 4961 eval $cacheid=yes 4962 else 4963 eval $cacheid=no 4964 fi 4965 rm -f core conftest.err conftest.$ac_objext \ 4966 conftest$ac_exeext conftest.$ac_ext 4967 fi 4968 4969 4970 CFLAGS="$xorg_testset_save_CFLAGS" 4971 4972 eval supported=\$$cacheid 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4974 $as_echo "$supported" >&6; } 4975 if test "$supported" = "yes" ; then 4976 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4977 found="yes" 4978 fi 4979 fi 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 xorg_testset_save_CFLAGS="$CFLAGS" 4996 4997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5002 $as_echo_n "(cached) " >&6 5003 else 5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5005 /* end confdefs.h. */ 5006 int i; 5007 _ACEOF 5008 if ac_fn_c_try_compile "$LINENO"; then : 5009 xorg_cv_cc_flag_unknown_warning_option=yes 5010 else 5011 xorg_cv_cc_flag_unknown_warning_option=no 5012 fi 5013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5014 fi 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5018 CFLAGS="$xorg_testset_save_CFLAGS" 5019 fi 5020 5021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5024 fi 5025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5029 $as_echo_n "(cached) " >&6 5030 else 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 int i; 5034 _ACEOF 5035 if ac_fn_c_try_compile "$LINENO"; then : 5036 xorg_cv_cc_flag_unused_command_line_argument=yes 5037 else 5038 xorg_cv_cc_flag_unused_command_line_argument=no 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5041 fi 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046 fi 5047 5048 found="no" 5049 5050 if test $found = "no" ; then 5051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5053 fi 5054 5055 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5057 fi 5058 5059 CFLAGS="$CFLAGS -Wpointer-arith" 5060 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5062 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5063 cacheid=xorg_cv_cc_flag__Wpointer_arith 5064 if eval \${$cacheid+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 int i; 5070 int 5071 main () 5072 { 5073 5074 ; 5075 return 0; 5076 } 5077 _ACEOF 5078 if ac_fn_c_try_link "$LINENO"; then : 5079 eval $cacheid=yes 5080 else 5081 eval $cacheid=no 5082 fi 5083 rm -f core conftest.err conftest.$ac_objext \ 5084 conftest$ac_exeext conftest.$ac_ext 5085 fi 5086 5087 5088 CFLAGS="$xorg_testset_save_CFLAGS" 5089 5090 eval supported=\$$cacheid 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5092 $as_echo "$supported" >&6; } 5093 if test "$supported" = "yes" ; then 5094 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5095 found="yes" 5096 fi 5097 fi 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 xorg_testset_save_CFLAGS="$CFLAGS" 5114 5115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5120 $as_echo_n "(cached) " >&6 5121 else 5122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5123 /* end confdefs.h. */ 5124 int i; 5125 _ACEOF 5126 if ac_fn_c_try_compile "$LINENO"; then : 5127 xorg_cv_cc_flag_unknown_warning_option=yes 5128 else 5129 xorg_cv_cc_flag_unknown_warning_option=no 5130 fi 5131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5132 fi 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5136 CFLAGS="$xorg_testset_save_CFLAGS" 5137 fi 5138 5139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5142 fi 5143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 _ACEOF 5153 if ac_fn_c_try_compile "$LINENO"; then : 5154 xorg_cv_cc_flag_unused_command_line_argument=yes 5155 else 5156 xorg_cv_cc_flag_unused_command_line_argument=no 5157 fi 5158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5159 fi 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5163 CFLAGS="$xorg_testset_save_CFLAGS" 5164 fi 5165 5166 found="no" 5167 5168 if test $found = "no" ; then 5169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5171 fi 5172 5173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5175 fi 5176 5177 CFLAGS="$CFLAGS -Wmissing-declarations" 5178 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5180 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5181 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5182 if eval \${$cacheid+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 int 5189 main () 5190 { 5191 5192 ; 5193 return 0; 5194 } 5195 _ACEOF 5196 if ac_fn_c_try_link "$LINENO"; then : 5197 eval $cacheid=yes 5198 else 5199 eval $cacheid=no 5200 fi 5201 rm -f core conftest.err conftest.$ac_objext \ 5202 conftest$ac_exeext conftest.$ac_ext 5203 fi 5204 5205 5206 CFLAGS="$xorg_testset_save_CFLAGS" 5207 5208 eval supported=\$$cacheid 5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5210 $as_echo "$supported" >&6; } 5211 if test "$supported" = "yes" ; then 5212 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5213 found="yes" 5214 fi 5215 fi 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 xorg_testset_save_CFLAGS="$CFLAGS" 5232 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5236 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5237 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5238 $as_echo_n "(cached) " >&6 5239 else 5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5241 /* end confdefs.h. */ 5242 int i; 5243 _ACEOF 5244 if ac_fn_c_try_compile "$LINENO"; then : 5245 xorg_cv_cc_flag_unknown_warning_option=yes 5246 else 5247 xorg_cv_cc_flag_unknown_warning_option=no 5248 fi 5249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5250 fi 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5252 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5254 CFLAGS="$xorg_testset_save_CFLAGS" 5255 fi 5256 5257 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5260 fi 5261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5263 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5264 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5265 $as_echo_n "(cached) " >&6 5266 else 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268 /* end confdefs.h. */ 5269 int i; 5270 _ACEOF 5271 if ac_fn_c_try_compile "$LINENO"; then : 5272 xorg_cv_cc_flag_unused_command_line_argument=yes 5273 else 5274 xorg_cv_cc_flag_unused_command_line_argument=no 5275 fi 5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5277 fi 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5279 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5280 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282 fi 5283 5284 found="no" 5285 5286 if test $found = "no" ; then 5287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 fi 5290 5291 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5293 fi 5294 5295 CFLAGS="$CFLAGS -Wformat=2" 5296 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5298 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5299 cacheid=xorg_cv_cc_flag__Wformat_2 5300 if eval \${$cacheid+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302 else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304 /* end confdefs.h. */ 5305 int i; 5306 int 5307 main () 5308 { 5309 5310 ; 5311 return 0; 5312 } 5313 _ACEOF 5314 if ac_fn_c_try_link "$LINENO"; then : 5315 eval $cacheid=yes 5316 else 5317 eval $cacheid=no 5318 fi 5319 rm -f core conftest.err conftest.$ac_objext \ 5320 conftest$ac_exeext conftest.$ac_ext 5321 fi 5322 5323 5324 CFLAGS="$xorg_testset_save_CFLAGS" 5325 5326 eval supported=\$$cacheid 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5328 $as_echo "$supported" >&6; } 5329 if test "$supported" = "yes" ; then 5330 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5331 found="yes" 5332 fi 5333 fi 5334 5335 if test $found = "no" ; then 5336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5338 fi 5339 5340 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5342 fi 5343 5344 CFLAGS="$CFLAGS -Wformat" 5345 5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5347 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5348 cacheid=xorg_cv_cc_flag__Wformat 5349 if eval \${$cacheid+:} false; then : 5350 $as_echo_n "(cached) " >&6 5351 else 5352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5353 /* end confdefs.h. */ 5354 int i; 5355 int 5356 main () 5357 { 5358 5359 ; 5360 return 0; 5361 } 5362 _ACEOF 5363 if ac_fn_c_try_link "$LINENO"; then : 5364 eval $cacheid=yes 5365 else 5366 eval $cacheid=no 5367 fi 5368 rm -f core conftest.err conftest.$ac_objext \ 5369 conftest$ac_exeext conftest.$ac_ext 5370 fi 5371 5372 5373 CFLAGS="$xorg_testset_save_CFLAGS" 5374 5375 eval supported=\$$cacheid 5376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5377 $as_echo "$supported" >&6; } 5378 if test "$supported" = "yes" ; then 5379 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5380 found="yes" 5381 fi 5382 fi 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 xorg_testset_save_CFLAGS="$CFLAGS" 5401 5402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5407 $as_echo_n "(cached) " >&6 5408 else 5409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5410 /* end confdefs.h. */ 5411 int i; 5412 _ACEOF 5413 if ac_fn_c_try_compile "$LINENO"; then : 5414 xorg_cv_cc_flag_unknown_warning_option=yes 5415 else 5416 xorg_cv_cc_flag_unknown_warning_option=no 5417 fi 5418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5419 fi 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5423 CFLAGS="$xorg_testset_save_CFLAGS" 5424 fi 5425 5426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5429 fi 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5434 $as_echo_n "(cached) " >&6 5435 else 5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int i; 5439 _ACEOF 5440 if ac_fn_c_try_compile "$LINENO"; then : 5441 xorg_cv_cc_flag_unused_command_line_argument=yes 5442 else 5443 xorg_cv_cc_flag_unused_command_line_argument=no 5444 fi 5445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5446 fi 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5450 CFLAGS="$xorg_testset_save_CFLAGS" 5451 fi 5452 5453 found="no" 5454 5455 if test $found = "no" ; then 5456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5458 fi 5459 5460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5462 fi 5463 5464 CFLAGS="$CFLAGS -Wstrict-prototypes" 5465 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5467 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5468 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5469 if eval \${$cacheid+:} false; then : 5470 $as_echo_n "(cached) " >&6 5471 else 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473 /* end confdefs.h. */ 5474 int i; 5475 int 5476 main () 5477 { 5478 5479 ; 5480 return 0; 5481 } 5482 _ACEOF 5483 if ac_fn_c_try_link "$LINENO"; then : 5484 eval $cacheid=yes 5485 else 5486 eval $cacheid=no 5487 fi 5488 rm -f core conftest.err conftest.$ac_objext \ 5489 conftest$ac_exeext conftest.$ac_ext 5490 fi 5491 5492 5493 CFLAGS="$xorg_testset_save_CFLAGS" 5494 5495 eval supported=\$$cacheid 5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5497 $as_echo "$supported" >&6; } 5498 if test "$supported" = "yes" ; then 5499 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5500 found="yes" 5501 fi 5502 fi 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 xorg_testset_save_CFLAGS="$CFLAGS" 5519 5520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5525 $as_echo_n "(cached) " >&6 5526 else 5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5528 /* end confdefs.h. */ 5529 int i; 5530 _ACEOF 5531 if ac_fn_c_try_compile "$LINENO"; then : 5532 xorg_cv_cc_flag_unknown_warning_option=yes 5533 else 5534 xorg_cv_cc_flag_unknown_warning_option=no 5535 fi 5536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5537 fi 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5541 CFLAGS="$xorg_testset_save_CFLAGS" 5542 fi 5543 5544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5547 fi 5548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5552 $as_echo_n "(cached) " >&6 5553 else 5554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5555 /* end confdefs.h. */ 5556 int i; 5557 _ACEOF 5558 if ac_fn_c_try_compile "$LINENO"; then : 5559 xorg_cv_cc_flag_unused_command_line_argument=yes 5560 else 5561 xorg_cv_cc_flag_unused_command_line_argument=no 5562 fi 5563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5564 fi 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5568 CFLAGS="$xorg_testset_save_CFLAGS" 5569 fi 5570 5571 found="no" 5572 5573 if test $found = "no" ; then 5574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5576 fi 5577 5578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5580 fi 5581 5582 CFLAGS="$CFLAGS -Wmissing-prototypes" 5583 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5585 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5586 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5587 if eval \${$cacheid+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589 else 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 int i; 5593 int 5594 main () 5595 { 5596 5597 ; 5598 return 0; 5599 } 5600 _ACEOF 5601 if ac_fn_c_try_link "$LINENO"; then : 5602 eval $cacheid=yes 5603 else 5604 eval $cacheid=no 5605 fi 5606 rm -f core conftest.err conftest.$ac_objext \ 5607 conftest$ac_exeext conftest.$ac_ext 5608 fi 5609 5610 5611 CFLAGS="$xorg_testset_save_CFLAGS" 5612 5613 eval supported=\$$cacheid 5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5615 $as_echo "$supported" >&6; } 5616 if test "$supported" = "yes" ; then 5617 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5618 found="yes" 5619 fi 5620 fi 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 xorg_testset_save_CFLAGS="$CFLAGS" 5637 5638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5643 $as_echo_n "(cached) " >&6 5644 else 5645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646 /* end confdefs.h. */ 5647 int i; 5648 _ACEOF 5649 if ac_fn_c_try_compile "$LINENO"; then : 5650 xorg_cv_cc_flag_unknown_warning_option=yes 5651 else 5652 xorg_cv_cc_flag_unknown_warning_option=no 5653 fi 5654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5655 fi 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5659 CFLAGS="$xorg_testset_save_CFLAGS" 5660 fi 5661 5662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5665 fi 5666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5670 $as_echo_n "(cached) " >&6 5671 else 5672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5673 /* end confdefs.h. */ 5674 int i; 5675 _ACEOF 5676 if ac_fn_c_try_compile "$LINENO"; then : 5677 xorg_cv_cc_flag_unused_command_line_argument=yes 5678 else 5679 xorg_cv_cc_flag_unused_command_line_argument=no 5680 fi 5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5682 fi 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5686 CFLAGS="$xorg_testset_save_CFLAGS" 5687 fi 5688 5689 found="no" 5690 5691 if test $found = "no" ; then 5692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5694 fi 5695 5696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5698 fi 5699 5700 CFLAGS="$CFLAGS -Wnested-externs" 5701 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5703 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5704 cacheid=xorg_cv_cc_flag__Wnested_externs 5705 if eval \${$cacheid+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707 else 5708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5709 /* end confdefs.h. */ 5710 int i; 5711 int 5712 main () 5713 { 5714 5715 ; 5716 return 0; 5717 } 5718 _ACEOF 5719 if ac_fn_c_try_link "$LINENO"; then : 5720 eval $cacheid=yes 5721 else 5722 eval $cacheid=no 5723 fi 5724 rm -f core conftest.err conftest.$ac_objext \ 5725 conftest$ac_exeext conftest.$ac_ext 5726 fi 5727 5728 5729 CFLAGS="$xorg_testset_save_CFLAGS" 5730 5731 eval supported=\$$cacheid 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5733 $as_echo "$supported" >&6; } 5734 if test "$supported" = "yes" ; then 5735 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5736 found="yes" 5737 fi 5738 fi 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 xorg_testset_save_CFLAGS="$CFLAGS" 5755 5756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5759 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5760 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5761 $as_echo_n "(cached) " >&6 5762 else 5763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5764 /* end confdefs.h. */ 5765 int i; 5766 _ACEOF 5767 if ac_fn_c_try_compile "$LINENO"; then : 5768 xorg_cv_cc_flag_unknown_warning_option=yes 5769 else 5770 xorg_cv_cc_flag_unknown_warning_option=no 5771 fi 5772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5773 fi 5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5775 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5777 CFLAGS="$xorg_testset_save_CFLAGS" 5778 fi 5779 5780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5783 fi 5784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5786 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5787 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5788 $as_echo_n "(cached) " >&6 5789 else 5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791 /* end confdefs.h. */ 5792 int i; 5793 _ACEOF 5794 if ac_fn_c_try_compile "$LINENO"; then : 5795 xorg_cv_cc_flag_unused_command_line_argument=yes 5796 else 5797 xorg_cv_cc_flag_unused_command_line_argument=no 5798 fi 5799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5800 fi 5801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5802 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5804 CFLAGS="$xorg_testset_save_CFLAGS" 5805 fi 5806 5807 found="no" 5808 5809 if test $found = "no" ; then 5810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5812 fi 5813 5814 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5816 fi 5817 5818 CFLAGS="$CFLAGS -Wbad-function-cast" 5819 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5821 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5822 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5823 if eval \${$cacheid+:} false; then : 5824 $as_echo_n "(cached) " >&6 5825 else 5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5827 /* end confdefs.h. */ 5828 int i; 5829 int 5830 main () 5831 { 5832 5833 ; 5834 return 0; 5835 } 5836 _ACEOF 5837 if ac_fn_c_try_link "$LINENO"; then : 5838 eval $cacheid=yes 5839 else 5840 eval $cacheid=no 5841 fi 5842 rm -f core conftest.err conftest.$ac_objext \ 5843 conftest$ac_exeext conftest.$ac_ext 5844 fi 5845 5846 5847 CFLAGS="$xorg_testset_save_CFLAGS" 5848 5849 eval supported=\$$cacheid 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5851 $as_echo "$supported" >&6; } 5852 if test "$supported" = "yes" ; then 5853 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5854 found="yes" 5855 fi 5856 fi 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 xorg_testset_save_CFLAGS="$CFLAGS" 5873 5874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5877 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5878 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5879 $as_echo_n "(cached) " >&6 5880 else 5881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5882 /* end confdefs.h. */ 5883 int i; 5884 _ACEOF 5885 if ac_fn_c_try_compile "$LINENO"; then : 5886 xorg_cv_cc_flag_unknown_warning_option=yes 5887 else 5888 xorg_cv_cc_flag_unknown_warning_option=no 5889 fi 5890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5891 fi 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5893 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5895 CFLAGS="$xorg_testset_save_CFLAGS" 5896 fi 5897 5898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5901 fi 5902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5904 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5905 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5906 $as_echo_n "(cached) " >&6 5907 else 5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5909 /* end confdefs.h. */ 5910 int i; 5911 _ACEOF 5912 if ac_fn_c_try_compile "$LINENO"; then : 5913 xorg_cv_cc_flag_unused_command_line_argument=yes 5914 else 5915 xorg_cv_cc_flag_unused_command_line_argument=no 5916 fi 5917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5918 fi 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5920 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 fi 5924 5925 found="no" 5926 5927 if test $found = "no" ; then 5928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5930 fi 5931 5932 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5934 fi 5935 5936 CFLAGS="$CFLAGS -Wold-style-definition" 5937 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5939 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5940 cacheid=xorg_cv_cc_flag__Wold_style_definition 5941 if eval \${$cacheid+:} false; then : 5942 $as_echo_n "(cached) " >&6 5943 else 5944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5945 /* end confdefs.h. */ 5946 int i; 5947 int 5948 main () 5949 { 5950 5951 ; 5952 return 0; 5953 } 5954 _ACEOF 5955 if ac_fn_c_try_link "$LINENO"; then : 5956 eval $cacheid=yes 5957 else 5958 eval $cacheid=no 5959 fi 5960 rm -f core conftest.err conftest.$ac_objext \ 5961 conftest$ac_exeext conftest.$ac_ext 5962 fi 5963 5964 5965 CFLAGS="$xorg_testset_save_CFLAGS" 5966 5967 eval supported=\$$cacheid 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5969 $as_echo "$supported" >&6; } 5970 if test "$supported" = "yes" ; then 5971 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5972 found="yes" 5973 fi 5974 fi 5975 5976 if test $found = "no" ; then 5977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5979 fi 5980 5981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5983 fi 5984 5985 CFLAGS="$CFLAGS -fd" 5986 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5988 $as_echo_n "checking if $CC supports -fd... " >&6; } 5989 cacheid=xorg_cv_cc_flag__fd 5990 if eval \${$cacheid+:} false; then : 5991 $as_echo_n "(cached) " >&6 5992 else 5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5994 /* end confdefs.h. */ 5995 int i; 5996 int 5997 main () 5998 { 5999 6000 ; 6001 return 0; 6002 } 6003 _ACEOF 6004 if ac_fn_c_try_link "$LINENO"; then : 6005 eval $cacheid=yes 6006 else 6007 eval $cacheid=no 6008 fi 6009 rm -f core conftest.err conftest.$ac_objext \ 6010 conftest$ac_exeext conftest.$ac_ext 6011 fi 6012 6013 6014 CFLAGS="$xorg_testset_save_CFLAGS" 6015 6016 eval supported=\$$cacheid 6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6018 $as_echo "$supported" >&6; } 6019 if test "$supported" = "yes" ; then 6020 BASE_CFLAGS="$BASE_CFLAGS -fd" 6021 found="yes" 6022 fi 6023 fi 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 xorg_testset_save_CFLAGS="$CFLAGS" 6040 6041 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6044 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6045 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6046 $as_echo_n "(cached) " >&6 6047 else 6048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6049 /* end confdefs.h. */ 6050 int i; 6051 _ACEOF 6052 if ac_fn_c_try_compile "$LINENO"; then : 6053 xorg_cv_cc_flag_unknown_warning_option=yes 6054 else 6055 xorg_cv_cc_flag_unknown_warning_option=no 6056 fi 6057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6058 fi 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6060 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6061 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6062 CFLAGS="$xorg_testset_save_CFLAGS" 6063 fi 6064 6065 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 fi 6069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6071 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6072 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6073 $as_echo_n "(cached) " >&6 6074 else 6075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6076 /* end confdefs.h. */ 6077 int i; 6078 _ACEOF 6079 if ac_fn_c_try_compile "$LINENO"; then : 6080 xorg_cv_cc_flag_unused_command_line_argument=yes 6081 else 6082 xorg_cv_cc_flag_unused_command_line_argument=no 6083 fi 6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6085 fi 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6087 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6089 CFLAGS="$xorg_testset_save_CFLAGS" 6090 fi 6091 6092 found="no" 6093 6094 if test $found = "no" ; then 6095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6097 fi 6098 6099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6101 fi 6102 6103 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6104 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6106 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6107 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6108 if eval \${$cacheid+:} false; then : 6109 $as_echo_n "(cached) " >&6 6110 else 6111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6112 /* end confdefs.h. */ 6113 int i; 6114 int 6115 main () 6116 { 6117 6118 ; 6119 return 0; 6120 } 6121 _ACEOF 6122 if ac_fn_c_try_link "$LINENO"; then : 6123 eval $cacheid=yes 6124 else 6125 eval $cacheid=no 6126 fi 6127 rm -f core conftest.err conftest.$ac_objext \ 6128 conftest$ac_exeext conftest.$ac_ext 6129 fi 6130 6131 6132 CFLAGS="$xorg_testset_save_CFLAGS" 6133 6134 eval supported=\$$cacheid 6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6136 $as_echo "$supported" >&6; } 6137 if test "$supported" = "yes" ; then 6138 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6139 found="yes" 6140 fi 6141 fi 6142 6143 6144 6145 6146 6147 # This chunk adds additional warnings that could catch undesired effects. 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 xorg_testset_save_CFLAGS="$CFLAGS" 6162 6163 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6166 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6167 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6168 $as_echo_n "(cached) " >&6 6169 else 6170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6171 /* end confdefs.h. */ 6172 int i; 6173 _ACEOF 6174 if ac_fn_c_try_compile "$LINENO"; then : 6175 xorg_cv_cc_flag_unknown_warning_option=yes 6176 else 6177 xorg_cv_cc_flag_unknown_warning_option=no 6178 fi 6179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6180 fi 6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6182 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6183 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6184 CFLAGS="$xorg_testset_save_CFLAGS" 6185 fi 6186 6187 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6190 fi 6191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6193 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6194 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6195 $as_echo_n "(cached) " >&6 6196 else 6197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6198 /* end confdefs.h. */ 6199 int i; 6200 _ACEOF 6201 if ac_fn_c_try_compile "$LINENO"; then : 6202 xorg_cv_cc_flag_unused_command_line_argument=yes 6203 else 6204 xorg_cv_cc_flag_unused_command_line_argument=no 6205 fi 6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6207 fi 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6209 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6210 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6211 CFLAGS="$xorg_testset_save_CFLAGS" 6212 fi 6213 6214 found="no" 6215 6216 if test $found = "no" ; then 6217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6219 fi 6220 6221 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6223 fi 6224 6225 CFLAGS="$CFLAGS -Wunused" 6226 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6228 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6229 cacheid=xorg_cv_cc_flag__Wunused 6230 if eval \${$cacheid+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232 else 6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6234 /* end confdefs.h. */ 6235 int i; 6236 int 6237 main () 6238 { 6239 6240 ; 6241 return 0; 6242 } 6243 _ACEOF 6244 if ac_fn_c_try_link "$LINENO"; then : 6245 eval $cacheid=yes 6246 else 6247 eval $cacheid=no 6248 fi 6249 rm -f core conftest.err conftest.$ac_objext \ 6250 conftest$ac_exeext conftest.$ac_ext 6251 fi 6252 6253 6254 CFLAGS="$xorg_testset_save_CFLAGS" 6255 6256 eval supported=\$$cacheid 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6258 $as_echo "$supported" >&6; } 6259 if test "$supported" = "yes" ; then 6260 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6261 found="yes" 6262 fi 6263 fi 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 xorg_testset_save_CFLAGS="$CFLAGS" 6280 6281 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6284 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6285 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6286 $as_echo_n "(cached) " >&6 6287 else 6288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6289 /* end confdefs.h. */ 6290 int i; 6291 _ACEOF 6292 if ac_fn_c_try_compile "$LINENO"; then : 6293 xorg_cv_cc_flag_unknown_warning_option=yes 6294 else 6295 xorg_cv_cc_flag_unknown_warning_option=no 6296 fi 6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6298 fi 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6300 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6301 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303 fi 6304 6305 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 fi 6309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6311 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6312 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6316 /* end confdefs.h. */ 6317 int i; 6318 _ACEOF 6319 if ac_fn_c_try_compile "$LINENO"; then : 6320 xorg_cv_cc_flag_unused_command_line_argument=yes 6321 else 6322 xorg_cv_cc_flag_unused_command_line_argument=no 6323 fi 6324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6325 fi 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6327 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 found="no" 6333 6334 if test $found = "no" ; then 6335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 fi 6338 6339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6341 fi 6342 6343 CFLAGS="$CFLAGS -Wuninitialized" 6344 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6346 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6347 cacheid=xorg_cv_cc_flag__Wuninitialized 6348 if eval \${$cacheid+:} false; then : 6349 $as_echo_n "(cached) " >&6 6350 else 6351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6352 /* end confdefs.h. */ 6353 int i; 6354 int 6355 main () 6356 { 6357 6358 ; 6359 return 0; 6360 } 6361 _ACEOF 6362 if ac_fn_c_try_link "$LINENO"; then : 6363 eval $cacheid=yes 6364 else 6365 eval $cacheid=no 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext \ 6368 conftest$ac_exeext conftest.$ac_ext 6369 fi 6370 6371 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 6374 eval supported=\$$cacheid 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6376 $as_echo "$supported" >&6; } 6377 if test "$supported" = "yes" ; then 6378 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6379 found="yes" 6380 fi 6381 fi 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 xorg_testset_save_CFLAGS="$CFLAGS" 6398 6399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6402 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6403 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6404 $as_echo_n "(cached) " >&6 6405 else 6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 _ACEOF 6410 if ac_fn_c_try_compile "$LINENO"; then : 6411 xorg_cv_cc_flag_unknown_warning_option=yes 6412 else 6413 xorg_cv_cc_flag_unknown_warning_option=no 6414 fi 6415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6416 fi 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6418 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6420 CFLAGS="$xorg_testset_save_CFLAGS" 6421 fi 6422 6423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6426 fi 6427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6429 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6430 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 _ACEOF 6437 if ac_fn_c_try_compile "$LINENO"; then : 6438 xorg_cv_cc_flag_unused_command_line_argument=yes 6439 else 6440 xorg_cv_cc_flag_unused_command_line_argument=no 6441 fi 6442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6443 fi 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6445 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6447 CFLAGS="$xorg_testset_save_CFLAGS" 6448 fi 6449 6450 found="no" 6451 6452 if test $found = "no" ; then 6453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6455 fi 6456 6457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6459 fi 6460 6461 CFLAGS="$CFLAGS -Wshadow" 6462 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6464 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6465 cacheid=xorg_cv_cc_flag__Wshadow 6466 if eval \${$cacheid+:} false; then : 6467 $as_echo_n "(cached) " >&6 6468 else 6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6470 /* end confdefs.h. */ 6471 int i; 6472 int 6473 main () 6474 { 6475 6476 ; 6477 return 0; 6478 } 6479 _ACEOF 6480 if ac_fn_c_try_link "$LINENO"; then : 6481 eval $cacheid=yes 6482 else 6483 eval $cacheid=no 6484 fi 6485 rm -f core conftest.err conftest.$ac_objext \ 6486 conftest$ac_exeext conftest.$ac_ext 6487 fi 6488 6489 6490 CFLAGS="$xorg_testset_save_CFLAGS" 6491 6492 eval supported=\$$cacheid 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6494 $as_echo "$supported" >&6; } 6495 if test "$supported" = "yes" ; then 6496 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6497 found="yes" 6498 fi 6499 fi 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 xorg_testset_save_CFLAGS="$CFLAGS" 6516 6517 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6520 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6521 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6522 $as_echo_n "(cached) " >&6 6523 else 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 _ACEOF 6528 if ac_fn_c_try_compile "$LINENO"; then : 6529 xorg_cv_cc_flag_unknown_warning_option=yes 6530 else 6531 xorg_cv_cc_flag_unknown_warning_option=no 6532 fi 6533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6534 fi 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6536 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6538 CFLAGS="$xorg_testset_save_CFLAGS" 6539 fi 6540 6541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6544 fi 6545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6547 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6548 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6549 $as_echo_n "(cached) " >&6 6550 else 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 int i; 6554 _ACEOF 6555 if ac_fn_c_try_compile "$LINENO"; then : 6556 xorg_cv_cc_flag_unused_command_line_argument=yes 6557 else 6558 xorg_cv_cc_flag_unused_command_line_argument=no 6559 fi 6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6561 fi 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6563 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6564 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6565 CFLAGS="$xorg_testset_save_CFLAGS" 6566 fi 6567 6568 found="no" 6569 6570 if test $found = "no" ; then 6571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 fi 6574 6575 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6577 fi 6578 6579 CFLAGS="$CFLAGS -Wmissing-noreturn" 6580 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6582 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6583 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6584 if eval \${$cacheid+:} false; then : 6585 $as_echo_n "(cached) " >&6 6586 else 6587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588 /* end confdefs.h. */ 6589 int i; 6590 int 6591 main () 6592 { 6593 6594 ; 6595 return 0; 6596 } 6597 _ACEOF 6598 if ac_fn_c_try_link "$LINENO"; then : 6599 eval $cacheid=yes 6600 else 6601 eval $cacheid=no 6602 fi 6603 rm -f core conftest.err conftest.$ac_objext \ 6604 conftest$ac_exeext conftest.$ac_ext 6605 fi 6606 6607 6608 CFLAGS="$xorg_testset_save_CFLAGS" 6609 6610 eval supported=\$$cacheid 6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6612 $as_echo "$supported" >&6; } 6613 if test "$supported" = "yes" ; then 6614 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6615 found="yes" 6616 fi 6617 fi 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 xorg_testset_save_CFLAGS="$CFLAGS" 6634 6635 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6638 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6639 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6640 $as_echo_n "(cached) " >&6 6641 else 6642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6643 /* end confdefs.h. */ 6644 int i; 6645 _ACEOF 6646 if ac_fn_c_try_compile "$LINENO"; then : 6647 xorg_cv_cc_flag_unknown_warning_option=yes 6648 else 6649 xorg_cv_cc_flag_unknown_warning_option=no 6650 fi 6651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6652 fi 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6654 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6656 CFLAGS="$xorg_testset_save_CFLAGS" 6657 fi 6658 6659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6662 fi 6663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6665 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6666 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6667 $as_echo_n "(cached) " >&6 6668 else 6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670 /* end confdefs.h. */ 6671 int i; 6672 _ACEOF 6673 if ac_fn_c_try_compile "$LINENO"; then : 6674 xorg_cv_cc_flag_unused_command_line_argument=yes 6675 else 6676 xorg_cv_cc_flag_unused_command_line_argument=no 6677 fi 6678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6679 fi 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6681 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6683 CFLAGS="$xorg_testset_save_CFLAGS" 6684 fi 6685 6686 found="no" 6687 6688 if test $found = "no" ; then 6689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6691 fi 6692 6693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6695 fi 6696 6697 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6698 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6700 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6701 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6702 if eval \${$cacheid+:} false; then : 6703 $as_echo_n "(cached) " >&6 6704 else 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 int 6709 main () 6710 { 6711 6712 ; 6713 return 0; 6714 } 6715 _ACEOF 6716 if ac_fn_c_try_link "$LINENO"; then : 6717 eval $cacheid=yes 6718 else 6719 eval $cacheid=no 6720 fi 6721 rm -f core conftest.err conftest.$ac_objext \ 6722 conftest$ac_exeext conftest.$ac_ext 6723 fi 6724 6725 6726 CFLAGS="$xorg_testset_save_CFLAGS" 6727 6728 eval supported=\$$cacheid 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6730 $as_echo "$supported" >&6; } 6731 if test "$supported" = "yes" ; then 6732 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6733 found="yes" 6734 fi 6735 fi 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 xorg_testset_save_CFLAGS="$CFLAGS" 6752 6753 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6756 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6757 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6758 $as_echo_n "(cached) " >&6 6759 else 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761 /* end confdefs.h. */ 6762 int i; 6763 _ACEOF 6764 if ac_fn_c_try_compile "$LINENO"; then : 6765 xorg_cv_cc_flag_unknown_warning_option=yes 6766 else 6767 xorg_cv_cc_flag_unknown_warning_option=no 6768 fi 6769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6770 fi 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6772 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6774 CFLAGS="$xorg_testset_save_CFLAGS" 6775 fi 6776 6777 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6780 fi 6781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6783 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6784 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6785 $as_echo_n "(cached) " >&6 6786 else 6787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6788 /* end confdefs.h. */ 6789 int i; 6790 _ACEOF 6791 if ac_fn_c_try_compile "$LINENO"; then : 6792 xorg_cv_cc_flag_unused_command_line_argument=yes 6793 else 6794 xorg_cv_cc_flag_unused_command_line_argument=no 6795 fi 6796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6797 fi 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6799 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6800 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6801 CFLAGS="$xorg_testset_save_CFLAGS" 6802 fi 6803 6804 found="no" 6805 6806 if test $found = "no" ; then 6807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6809 fi 6810 6811 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6813 fi 6814 6815 CFLAGS="$CFLAGS -Wredundant-decls" 6816 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6818 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6819 cacheid=xorg_cv_cc_flag__Wredundant_decls 6820 if eval \${$cacheid+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822 else 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824 /* end confdefs.h. */ 6825 int i; 6826 int 6827 main () 6828 { 6829 6830 ; 6831 return 0; 6832 } 6833 _ACEOF 6834 if ac_fn_c_try_link "$LINENO"; then : 6835 eval $cacheid=yes 6836 else 6837 eval $cacheid=no 6838 fi 6839 rm -f core conftest.err conftest.$ac_objext \ 6840 conftest$ac_exeext conftest.$ac_ext 6841 fi 6842 6843 6844 CFLAGS="$xorg_testset_save_CFLAGS" 6845 6846 eval supported=\$$cacheid 6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6848 $as_echo "$supported" >&6; } 6849 if test "$supported" = "yes" ; then 6850 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6851 found="yes" 6852 fi 6853 fi 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 xorg_testset_save_CFLAGS="$CFLAGS" 6870 6871 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6874 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6875 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6876 $as_echo_n "(cached) " >&6 6877 else 6878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879 /* end confdefs.h. */ 6880 int i; 6881 _ACEOF 6882 if ac_fn_c_try_compile "$LINENO"; then : 6883 xorg_cv_cc_flag_unknown_warning_option=yes 6884 else 6885 xorg_cv_cc_flag_unknown_warning_option=no 6886 fi 6887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6888 fi 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6890 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6892 CFLAGS="$xorg_testset_save_CFLAGS" 6893 fi 6894 6895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6898 fi 6899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6901 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6902 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6903 $as_echo_n "(cached) " >&6 6904 else 6905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6906 /* end confdefs.h. */ 6907 int i; 6908 _ACEOF 6909 if ac_fn_c_try_compile "$LINENO"; then : 6910 xorg_cv_cc_flag_unused_command_line_argument=yes 6911 else 6912 xorg_cv_cc_flag_unused_command_line_argument=no 6913 fi 6914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6915 fi 6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6917 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6919 CFLAGS="$xorg_testset_save_CFLAGS" 6920 fi 6921 6922 found="no" 6923 6924 if test $found = "no" ; then 6925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 fi 6928 6929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6931 fi 6932 6933 CFLAGS="$CFLAGS -Wlogical-op" 6934 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6936 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6937 cacheid=xorg_cv_cc_flag__Wlogical_op 6938 if eval \${$cacheid+:} false; then : 6939 $as_echo_n "(cached) " >&6 6940 else 6941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6942 /* end confdefs.h. */ 6943 int i; 6944 int 6945 main () 6946 { 6947 6948 ; 6949 return 0; 6950 } 6951 _ACEOF 6952 if ac_fn_c_try_link "$LINENO"; then : 6953 eval $cacheid=yes 6954 else 6955 eval $cacheid=no 6956 fi 6957 rm -f core conftest.err conftest.$ac_objext \ 6958 conftest$ac_exeext conftest.$ac_ext 6959 fi 6960 6961 6962 CFLAGS="$xorg_testset_save_CFLAGS" 6963 6964 eval supported=\$$cacheid 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6966 $as_echo "$supported" >&6; } 6967 if test "$supported" = "yes" ; then 6968 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6969 found="yes" 6970 fi 6971 fi 6972 6973 6974 6975 # These are currently disabled because they are noisy. They will be enabled 6976 # in the future once the codebase is sufficiently modernized to silence 6977 # them. For now, I don't want them to drown out the other warnings. 6978 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6979 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6980 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6981 6982 # Turn some warnings into errors, so we don't accidently get successful builds 6983 # when there are problems that should be fixed. 6984 6985 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 xorg_testset_save_CFLAGS="$CFLAGS" 7000 7001 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7004 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7005 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7006 $as_echo_n "(cached) " >&6 7007 else 7008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7009 /* end confdefs.h. */ 7010 int i; 7011 _ACEOF 7012 if ac_fn_c_try_compile "$LINENO"; then : 7013 xorg_cv_cc_flag_unknown_warning_option=yes 7014 else 7015 xorg_cv_cc_flag_unknown_warning_option=no 7016 fi 7017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7018 fi 7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7020 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7022 CFLAGS="$xorg_testset_save_CFLAGS" 7023 fi 7024 7025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7028 fi 7029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7031 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7032 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7033 $as_echo_n "(cached) " >&6 7034 else 7035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7036 /* end confdefs.h. */ 7037 int i; 7038 _ACEOF 7039 if ac_fn_c_try_compile "$LINENO"; then : 7040 xorg_cv_cc_flag_unused_command_line_argument=yes 7041 else 7042 xorg_cv_cc_flag_unused_command_line_argument=no 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7045 fi 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7047 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7049 CFLAGS="$xorg_testset_save_CFLAGS" 7050 fi 7051 7052 found="no" 7053 7054 if test $found = "no" ; then 7055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 fi 7058 7059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7061 fi 7062 7063 CFLAGS="$CFLAGS -Werror=implicit" 7064 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7066 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7067 cacheid=xorg_cv_cc_flag__Werror_implicit 7068 if eval \${$cacheid+:} false; then : 7069 $as_echo_n "(cached) " >&6 7070 else 7071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7072 /* end confdefs.h. */ 7073 int i; 7074 int 7075 main () 7076 { 7077 7078 ; 7079 return 0; 7080 } 7081 _ACEOF 7082 if ac_fn_c_try_link "$LINENO"; then : 7083 eval $cacheid=yes 7084 else 7085 eval $cacheid=no 7086 fi 7087 rm -f core conftest.err conftest.$ac_objext \ 7088 conftest$ac_exeext conftest.$ac_ext 7089 fi 7090 7091 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 7094 eval supported=\$$cacheid 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7096 $as_echo "$supported" >&6; } 7097 if test "$supported" = "yes" ; then 7098 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7099 found="yes" 7100 fi 7101 fi 7102 7103 if test $found = "no" ; then 7104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7106 fi 7107 7108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7110 fi 7111 7112 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7113 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7115 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7116 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7117 if eval \${$cacheid+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119 else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121 /* end confdefs.h. */ 7122 int i; 7123 int 7124 main () 7125 { 7126 7127 ; 7128 return 0; 7129 } 7130 _ACEOF 7131 if ac_fn_c_try_link "$LINENO"; then : 7132 eval $cacheid=yes 7133 else 7134 eval $cacheid=no 7135 fi 7136 rm -f core conftest.err conftest.$ac_objext \ 7137 conftest$ac_exeext conftest.$ac_ext 7138 fi 7139 7140 7141 CFLAGS="$xorg_testset_save_CFLAGS" 7142 7143 eval supported=\$$cacheid 7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7145 $as_echo "$supported" >&6; } 7146 if test "$supported" = "yes" ; then 7147 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7148 found="yes" 7149 fi 7150 fi 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 xorg_testset_save_CFLAGS="$CFLAGS" 7167 7168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7171 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7172 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7173 $as_echo_n "(cached) " >&6 7174 else 7175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7176 /* end confdefs.h. */ 7177 int i; 7178 _ACEOF 7179 if ac_fn_c_try_compile "$LINENO"; then : 7180 xorg_cv_cc_flag_unknown_warning_option=yes 7181 else 7182 xorg_cv_cc_flag_unknown_warning_option=no 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7185 fi 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7187 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 fi 7191 7192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7195 fi 7196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7198 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7199 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7200 $as_echo_n "(cached) " >&6 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 int i; 7205 _ACEOF 7206 if ac_fn_c_try_compile "$LINENO"; then : 7207 xorg_cv_cc_flag_unused_command_line_argument=yes 7208 else 7209 xorg_cv_cc_flag_unused_command_line_argument=no 7210 fi 7211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7212 fi 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7214 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7216 CFLAGS="$xorg_testset_save_CFLAGS" 7217 fi 7218 7219 found="no" 7220 7221 if test $found = "no" ; then 7222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7224 fi 7225 7226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7228 fi 7229 7230 CFLAGS="$CFLAGS -Werror=nonnull" 7231 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7233 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7234 cacheid=xorg_cv_cc_flag__Werror_nonnull 7235 if eval \${$cacheid+:} false; then : 7236 $as_echo_n "(cached) " >&6 7237 else 7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7239 /* end confdefs.h. */ 7240 int i; 7241 int 7242 main () 7243 { 7244 7245 ; 7246 return 0; 7247 } 7248 _ACEOF 7249 if ac_fn_c_try_link "$LINENO"; then : 7250 eval $cacheid=yes 7251 else 7252 eval $cacheid=no 7253 fi 7254 rm -f core conftest.err conftest.$ac_objext \ 7255 conftest$ac_exeext conftest.$ac_ext 7256 fi 7257 7258 7259 CFLAGS="$xorg_testset_save_CFLAGS" 7260 7261 eval supported=\$$cacheid 7262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7263 $as_echo "$supported" >&6; } 7264 if test "$supported" = "yes" ; then 7265 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7266 found="yes" 7267 fi 7268 fi 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 xorg_testset_save_CFLAGS="$CFLAGS" 7285 7286 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7289 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7290 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7291 $as_echo_n "(cached) " >&6 7292 else 7293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294 /* end confdefs.h. */ 7295 int i; 7296 _ACEOF 7297 if ac_fn_c_try_compile "$LINENO"; then : 7298 xorg_cv_cc_flag_unknown_warning_option=yes 7299 else 7300 xorg_cv_cc_flag_unknown_warning_option=no 7301 fi 7302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7303 fi 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7305 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7307 CFLAGS="$xorg_testset_save_CFLAGS" 7308 fi 7309 7310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7313 fi 7314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7316 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7317 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7318 $as_echo_n "(cached) " >&6 7319 else 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 _ACEOF 7324 if ac_fn_c_try_compile "$LINENO"; then : 7325 xorg_cv_cc_flag_unused_command_line_argument=yes 7326 else 7327 xorg_cv_cc_flag_unused_command_line_argument=no 7328 fi 7329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7330 fi 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7332 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7333 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 fi 7336 7337 found="no" 7338 7339 if test $found = "no" ; then 7340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7342 fi 7343 7344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7346 fi 7347 7348 CFLAGS="$CFLAGS -Werror=init-self" 7349 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7351 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7352 cacheid=xorg_cv_cc_flag__Werror_init_self 7353 if eval \${$cacheid+:} false; then : 7354 $as_echo_n "(cached) " >&6 7355 else 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357 /* end confdefs.h. */ 7358 int i; 7359 int 7360 main () 7361 { 7362 7363 ; 7364 return 0; 7365 } 7366 _ACEOF 7367 if ac_fn_c_try_link "$LINENO"; then : 7368 eval $cacheid=yes 7369 else 7370 eval $cacheid=no 7371 fi 7372 rm -f core conftest.err conftest.$ac_objext \ 7373 conftest$ac_exeext conftest.$ac_ext 7374 fi 7375 7376 7377 CFLAGS="$xorg_testset_save_CFLAGS" 7378 7379 eval supported=\$$cacheid 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7381 $as_echo "$supported" >&6; } 7382 if test "$supported" = "yes" ; then 7383 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7384 found="yes" 7385 fi 7386 fi 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 xorg_testset_save_CFLAGS="$CFLAGS" 7403 7404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7407 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7408 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7409 $as_echo_n "(cached) " >&6 7410 else 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7412 /* end confdefs.h. */ 7413 int i; 7414 _ACEOF 7415 if ac_fn_c_try_compile "$LINENO"; then : 7416 xorg_cv_cc_flag_unknown_warning_option=yes 7417 else 7418 xorg_cv_cc_flag_unknown_warning_option=no 7419 fi 7420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7421 fi 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7423 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7425 CFLAGS="$xorg_testset_save_CFLAGS" 7426 fi 7427 7428 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7434 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7435 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437 else 7438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7439 /* end confdefs.h. */ 7440 int i; 7441 _ACEOF 7442 if ac_fn_c_try_compile "$LINENO"; then : 7443 xorg_cv_cc_flag_unused_command_line_argument=yes 7444 else 7445 xorg_cv_cc_flag_unused_command_line_argument=no 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7448 fi 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 fi 7454 7455 found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=main" 7467 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7469 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7470 cacheid=xorg_cv_cc_flag__Werror_main 7471 if eval \${$cacheid+:} false; then : 7472 $as_echo_n "(cached) " >&6 7473 else 7474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7475 /* end confdefs.h. */ 7476 int i; 7477 int 7478 main () 7479 { 7480 7481 ; 7482 return 0; 7483 } 7484 _ACEOF 7485 if ac_fn_c_try_link "$LINENO"; then : 7486 eval $cacheid=yes 7487 else 7488 eval $cacheid=no 7489 fi 7490 rm -f core conftest.err conftest.$ac_objext \ 7491 conftest$ac_exeext conftest.$ac_ext 7492 fi 7493 7494 7495 CFLAGS="$xorg_testset_save_CFLAGS" 7496 7497 eval supported=\$$cacheid 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7499 $as_echo "$supported" >&6; } 7500 if test "$supported" = "yes" ; then 7501 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7502 found="yes" 7503 fi 7504 fi 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 xorg_testset_save_CFLAGS="$CFLAGS" 7521 7522 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7525 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7526 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7527 $as_echo_n "(cached) " >&6 7528 else 7529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7530 /* end confdefs.h. */ 7531 int i; 7532 _ACEOF 7533 if ac_fn_c_try_compile "$LINENO"; then : 7534 xorg_cv_cc_flag_unknown_warning_option=yes 7535 else 7536 xorg_cv_cc_flag_unknown_warning_option=no 7537 fi 7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7539 fi 7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7541 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7543 CFLAGS="$xorg_testset_save_CFLAGS" 7544 fi 7545 7546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7549 fi 7550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7552 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7553 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7554 $as_echo_n "(cached) " >&6 7555 else 7556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7557 /* end confdefs.h. */ 7558 int i; 7559 _ACEOF 7560 if ac_fn_c_try_compile "$LINENO"; then : 7561 xorg_cv_cc_flag_unused_command_line_argument=yes 7562 else 7563 xorg_cv_cc_flag_unused_command_line_argument=no 7564 fi 7565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7566 fi 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7568 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7570 CFLAGS="$xorg_testset_save_CFLAGS" 7571 fi 7572 7573 found="no" 7574 7575 if test $found = "no" ; then 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 fi 7579 7580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7582 fi 7583 7584 CFLAGS="$CFLAGS -Werror=missing-braces" 7585 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7587 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7588 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7589 if eval \${$cacheid+:} false; then : 7590 $as_echo_n "(cached) " >&6 7591 else 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593 /* end confdefs.h. */ 7594 int i; 7595 int 7596 main () 7597 { 7598 7599 ; 7600 return 0; 7601 } 7602 _ACEOF 7603 if ac_fn_c_try_link "$LINENO"; then : 7604 eval $cacheid=yes 7605 else 7606 eval $cacheid=no 7607 fi 7608 rm -f core conftest.err conftest.$ac_objext \ 7609 conftest$ac_exeext conftest.$ac_ext 7610 fi 7611 7612 7613 CFLAGS="$xorg_testset_save_CFLAGS" 7614 7615 eval supported=\$$cacheid 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7617 $as_echo "$supported" >&6; } 7618 if test "$supported" = "yes" ; then 7619 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7620 found="yes" 7621 fi 7622 fi 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 xorg_testset_save_CFLAGS="$CFLAGS" 7639 7640 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7643 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7644 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7645 $as_echo_n "(cached) " >&6 7646 else 7647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7648 /* end confdefs.h. */ 7649 int i; 7650 _ACEOF 7651 if ac_fn_c_try_compile "$LINENO"; then : 7652 xorg_cv_cc_flag_unknown_warning_option=yes 7653 else 7654 xorg_cv_cc_flag_unknown_warning_option=no 7655 fi 7656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7657 fi 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7659 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7660 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662 fi 7663 7664 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7667 fi 7668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7670 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7671 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7672 $as_echo_n "(cached) " >&6 7673 else 7674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7675 /* end confdefs.h. */ 7676 int i; 7677 _ACEOF 7678 if ac_fn_c_try_compile "$LINENO"; then : 7679 xorg_cv_cc_flag_unused_command_line_argument=yes 7680 else 7681 xorg_cv_cc_flag_unused_command_line_argument=no 7682 fi 7683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7684 fi 7685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7686 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7687 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7688 CFLAGS="$xorg_testset_save_CFLAGS" 7689 fi 7690 7691 found="no" 7692 7693 if test $found = "no" ; then 7694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7696 fi 7697 7698 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7700 fi 7701 7702 CFLAGS="$CFLAGS -Werror=sequence-point" 7703 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7705 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7706 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7707 if eval \${$cacheid+:} false; then : 7708 $as_echo_n "(cached) " >&6 7709 else 7710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7711 /* end confdefs.h. */ 7712 int i; 7713 int 7714 main () 7715 { 7716 7717 ; 7718 return 0; 7719 } 7720 _ACEOF 7721 if ac_fn_c_try_link "$LINENO"; then : 7722 eval $cacheid=yes 7723 else 7724 eval $cacheid=no 7725 fi 7726 rm -f core conftest.err conftest.$ac_objext \ 7727 conftest$ac_exeext conftest.$ac_ext 7728 fi 7729 7730 7731 CFLAGS="$xorg_testset_save_CFLAGS" 7732 7733 eval supported=\$$cacheid 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7735 $as_echo "$supported" >&6; } 7736 if test "$supported" = "yes" ; then 7737 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7738 found="yes" 7739 fi 7740 fi 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 xorg_testset_save_CFLAGS="$CFLAGS" 7757 7758 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7761 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7762 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7763 $as_echo_n "(cached) " >&6 7764 else 7765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7766 /* end confdefs.h. */ 7767 int i; 7768 _ACEOF 7769 if ac_fn_c_try_compile "$LINENO"; then : 7770 xorg_cv_cc_flag_unknown_warning_option=yes 7771 else 7772 xorg_cv_cc_flag_unknown_warning_option=no 7773 fi 7774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7775 fi 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7777 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7779 CFLAGS="$xorg_testset_save_CFLAGS" 7780 fi 7781 7782 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7785 fi 7786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7788 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7789 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7790 $as_echo_n "(cached) " >&6 7791 else 7792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7793 /* end confdefs.h. */ 7794 int i; 7795 _ACEOF 7796 if ac_fn_c_try_compile "$LINENO"; then : 7797 xorg_cv_cc_flag_unused_command_line_argument=yes 7798 else 7799 xorg_cv_cc_flag_unused_command_line_argument=no 7800 fi 7801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7802 fi 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7804 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7806 CFLAGS="$xorg_testset_save_CFLAGS" 7807 fi 7808 7809 found="no" 7810 7811 if test $found = "no" ; then 7812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7814 fi 7815 7816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7818 fi 7819 7820 CFLAGS="$CFLAGS -Werror=return-type" 7821 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7823 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7824 cacheid=xorg_cv_cc_flag__Werror_return_type 7825 if eval \${$cacheid+:} false; then : 7826 $as_echo_n "(cached) " >&6 7827 else 7828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7829 /* end confdefs.h. */ 7830 int i; 7831 int 7832 main () 7833 { 7834 7835 ; 7836 return 0; 7837 } 7838 _ACEOF 7839 if ac_fn_c_try_link "$LINENO"; then : 7840 eval $cacheid=yes 7841 else 7842 eval $cacheid=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext \ 7845 conftest$ac_exeext conftest.$ac_ext 7846 fi 7847 7848 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 7851 eval supported=\$$cacheid 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7853 $as_echo "$supported" >&6; } 7854 if test "$supported" = "yes" ; then 7855 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7856 found="yes" 7857 fi 7858 fi 7859 7860 if test $found = "no" ; then 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 fi 7864 7865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7867 fi 7868 7869 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7870 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7872 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7873 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7874 if eval \${$cacheid+:} false; then : 7875 $as_echo_n "(cached) " >&6 7876 else 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 int 7881 main () 7882 { 7883 7884 ; 7885 return 0; 7886 } 7887 _ACEOF 7888 if ac_fn_c_try_link "$LINENO"; then : 7889 eval $cacheid=yes 7890 else 7891 eval $cacheid=no 7892 fi 7893 rm -f core conftest.err conftest.$ac_objext \ 7894 conftest$ac_exeext conftest.$ac_ext 7895 fi 7896 7897 7898 CFLAGS="$xorg_testset_save_CFLAGS" 7899 7900 eval supported=\$$cacheid 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7902 $as_echo "$supported" >&6; } 7903 if test "$supported" = "yes" ; then 7904 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7905 found="yes" 7906 fi 7907 fi 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 xorg_testset_save_CFLAGS="$CFLAGS" 7924 7925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7928 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7929 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7930 $as_echo_n "(cached) " >&6 7931 else 7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7933 /* end confdefs.h. */ 7934 int i; 7935 _ACEOF 7936 if ac_fn_c_try_compile "$LINENO"; then : 7937 xorg_cv_cc_flag_unknown_warning_option=yes 7938 else 7939 xorg_cv_cc_flag_unknown_warning_option=no 7940 fi 7941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7942 fi 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7944 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7946 CFLAGS="$xorg_testset_save_CFLAGS" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7952 fi 7953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7955 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7956 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958 else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 _ACEOF 7963 if ac_fn_c_try_compile "$LINENO"; then : 7964 xorg_cv_cc_flag_unused_command_line_argument=yes 7965 else 7966 xorg_cv_cc_flag_unused_command_line_argument=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7969 fi 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7971 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 fi 7975 7976 found="no" 7977 7978 if test $found = "no" ; then 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 fi 7986 7987 CFLAGS="$CFLAGS -Werror=trigraphs" 7988 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7990 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7991 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7992 if eval \${$cacheid+:} false; then : 7993 $as_echo_n "(cached) " >&6 7994 else 7995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7996 /* end confdefs.h. */ 7997 int i; 7998 int 7999 main () 8000 { 8001 8002 ; 8003 return 0; 8004 } 8005 _ACEOF 8006 if ac_fn_c_try_link "$LINENO"; then : 8007 eval $cacheid=yes 8008 else 8009 eval $cacheid=no 8010 fi 8011 rm -f core conftest.err conftest.$ac_objext \ 8012 conftest$ac_exeext conftest.$ac_ext 8013 fi 8014 8015 8016 CFLAGS="$xorg_testset_save_CFLAGS" 8017 8018 eval supported=\$$cacheid 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8020 $as_echo "$supported" >&6; } 8021 if test "$supported" = "yes" ; then 8022 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8023 found="yes" 8024 fi 8025 fi 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 xorg_testset_save_CFLAGS="$CFLAGS" 8042 8043 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8046 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8047 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8048 $as_echo_n "(cached) " >&6 8049 else 8050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8051 /* end confdefs.h. */ 8052 int i; 8053 _ACEOF 8054 if ac_fn_c_try_compile "$LINENO"; then : 8055 xorg_cv_cc_flag_unknown_warning_option=yes 8056 else 8057 xorg_cv_cc_flag_unknown_warning_option=no 8058 fi 8059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8060 fi 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8062 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8064 CFLAGS="$xorg_testset_save_CFLAGS" 8065 fi 8066 8067 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8070 fi 8071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8073 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8074 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 _ACEOF 8081 if ac_fn_c_try_compile "$LINENO"; then : 8082 xorg_cv_cc_flag_unused_command_line_argument=yes 8083 else 8084 xorg_cv_cc_flag_unused_command_line_argument=no 8085 fi 8086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8087 fi 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8089 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8091 CFLAGS="$xorg_testset_save_CFLAGS" 8092 fi 8093 8094 found="no" 8095 8096 if test $found = "no" ; then 8097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 fi 8100 8101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8103 fi 8104 8105 CFLAGS="$CFLAGS -Werror=array-bounds" 8106 8107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8108 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8109 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8110 if eval \${$cacheid+:} false; then : 8111 $as_echo_n "(cached) " >&6 8112 else 8113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 int 8117 main () 8118 { 8119 8120 ; 8121 return 0; 8122 } 8123 _ACEOF 8124 if ac_fn_c_try_link "$LINENO"; then : 8125 eval $cacheid=yes 8126 else 8127 eval $cacheid=no 8128 fi 8129 rm -f core conftest.err conftest.$ac_objext \ 8130 conftest$ac_exeext conftest.$ac_ext 8131 fi 8132 8133 8134 CFLAGS="$xorg_testset_save_CFLAGS" 8135 8136 eval supported=\$$cacheid 8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8138 $as_echo "$supported" >&6; } 8139 if test "$supported" = "yes" ; then 8140 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8141 found="yes" 8142 fi 8143 fi 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 xorg_testset_save_CFLAGS="$CFLAGS" 8160 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8164 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8165 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8166 $as_echo_n "(cached) " >&6 8167 else 8168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8169 /* end confdefs.h. */ 8170 int i; 8171 _ACEOF 8172 if ac_fn_c_try_compile "$LINENO"; then : 8173 xorg_cv_cc_flag_unknown_warning_option=yes 8174 else 8175 xorg_cv_cc_flag_unknown_warning_option=no 8176 fi 8177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8178 fi 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8180 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8182 CFLAGS="$xorg_testset_save_CFLAGS" 8183 fi 8184 8185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 fi 8189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8191 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8192 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8193 $as_echo_n "(cached) " >&6 8194 else 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196 /* end confdefs.h. */ 8197 int i; 8198 _ACEOF 8199 if ac_fn_c_try_compile "$LINENO"; then : 8200 xorg_cv_cc_flag_unused_command_line_argument=yes 8201 else 8202 xorg_cv_cc_flag_unused_command_line_argument=no 8203 fi 8204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8205 fi 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8207 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8209 CFLAGS="$xorg_testset_save_CFLAGS" 8210 fi 8211 8212 found="no" 8213 8214 if test $found = "no" ; then 8215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8217 fi 8218 8219 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8221 fi 8222 8223 CFLAGS="$CFLAGS -Werror=write-strings" 8224 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8226 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8227 cacheid=xorg_cv_cc_flag__Werror_write_strings 8228 if eval \${$cacheid+:} false; then : 8229 $as_echo_n "(cached) " >&6 8230 else 8231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232 /* end confdefs.h. */ 8233 int i; 8234 int 8235 main () 8236 { 8237 8238 ; 8239 return 0; 8240 } 8241 _ACEOF 8242 if ac_fn_c_try_link "$LINENO"; then : 8243 eval $cacheid=yes 8244 else 8245 eval $cacheid=no 8246 fi 8247 rm -f core conftest.err conftest.$ac_objext \ 8248 conftest$ac_exeext conftest.$ac_ext 8249 fi 8250 8251 8252 CFLAGS="$xorg_testset_save_CFLAGS" 8253 8254 eval supported=\$$cacheid 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8256 $as_echo "$supported" >&6; } 8257 if test "$supported" = "yes" ; then 8258 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8259 found="yes" 8260 fi 8261 fi 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 xorg_testset_save_CFLAGS="$CFLAGS" 8278 8279 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8282 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8283 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8284 $as_echo_n "(cached) " >&6 8285 else 8286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8287 /* end confdefs.h. */ 8288 int i; 8289 _ACEOF 8290 if ac_fn_c_try_compile "$LINENO"; then : 8291 xorg_cv_cc_flag_unknown_warning_option=yes 8292 else 8293 xorg_cv_cc_flag_unknown_warning_option=no 8294 fi 8295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8296 fi 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8298 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8300 CFLAGS="$xorg_testset_save_CFLAGS" 8301 fi 8302 8303 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8306 fi 8307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8309 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8310 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8311 $as_echo_n "(cached) " >&6 8312 else 8313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314 /* end confdefs.h. */ 8315 int i; 8316 _ACEOF 8317 if ac_fn_c_try_compile "$LINENO"; then : 8318 xorg_cv_cc_flag_unused_command_line_argument=yes 8319 else 8320 xorg_cv_cc_flag_unused_command_line_argument=no 8321 fi 8322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8323 fi 8324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8325 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328 fi 8329 8330 found="no" 8331 8332 if test $found = "no" ; then 8333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 fi 8336 8337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8339 fi 8340 8341 CFLAGS="$CFLAGS -Werror=address" 8342 8343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8344 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8345 cacheid=xorg_cv_cc_flag__Werror_address 8346 if eval \${$cacheid+:} false; then : 8347 $as_echo_n "(cached) " >&6 8348 else 8349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8350 /* end confdefs.h. */ 8351 int i; 8352 int 8353 main () 8354 { 8355 8356 ; 8357 return 0; 8358 } 8359 _ACEOF 8360 if ac_fn_c_try_link "$LINENO"; then : 8361 eval $cacheid=yes 8362 else 8363 eval $cacheid=no 8364 fi 8365 rm -f core conftest.err conftest.$ac_objext \ 8366 conftest$ac_exeext conftest.$ac_ext 8367 fi 8368 8369 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371 8372 eval supported=\$$cacheid 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8374 $as_echo "$supported" >&6; } 8375 if test "$supported" = "yes" ; then 8376 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8377 found="yes" 8378 fi 8379 fi 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 xorg_testset_save_CFLAGS="$CFLAGS" 8396 8397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8400 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8401 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8402 $as_echo_n "(cached) " >&6 8403 else 8404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8405 /* end confdefs.h. */ 8406 int i; 8407 _ACEOF 8408 if ac_fn_c_try_compile "$LINENO"; then : 8409 xorg_cv_cc_flag_unknown_warning_option=yes 8410 else 8411 xorg_cv_cc_flag_unknown_warning_option=no 8412 fi 8413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8414 fi 8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8416 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8418 CFLAGS="$xorg_testset_save_CFLAGS" 8419 fi 8420 8421 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8424 fi 8425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8427 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8428 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430 else 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 _ACEOF 8435 if ac_fn_c_try_compile "$LINENO"; then : 8436 xorg_cv_cc_flag_unused_command_line_argument=yes 8437 else 8438 xorg_cv_cc_flag_unused_command_line_argument=no 8439 fi 8440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8441 fi 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8443 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8445 CFLAGS="$xorg_testset_save_CFLAGS" 8446 fi 8447 8448 found="no" 8449 8450 if test $found = "no" ; then 8451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8453 fi 8454 8455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8457 fi 8458 8459 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8460 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8462 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8463 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8464 if eval \${$cacheid+:} false; then : 8465 $as_echo_n "(cached) " >&6 8466 else 8467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468 /* end confdefs.h. */ 8469 int i; 8470 int 8471 main () 8472 { 8473 8474 ; 8475 return 0; 8476 } 8477 _ACEOF 8478 if ac_fn_c_try_link "$LINENO"; then : 8479 eval $cacheid=yes 8480 else 8481 eval $cacheid=no 8482 fi 8483 rm -f core conftest.err conftest.$ac_objext \ 8484 conftest$ac_exeext conftest.$ac_ext 8485 fi 8486 8487 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489 8490 eval supported=\$$cacheid 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8492 $as_echo "$supported" >&6; } 8493 if test "$supported" = "yes" ; then 8494 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8495 found="yes" 8496 fi 8497 fi 8498 8499 if test $found = "no" ; then 8500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 8504 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 fi 8507 8508 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8509 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8511 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8512 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8513 if eval \${$cacheid+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515 else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 int 8520 main () 8521 { 8522 8523 ; 8524 return 0; 8525 } 8526 _ACEOF 8527 if ac_fn_c_try_link "$LINENO"; then : 8528 eval $cacheid=yes 8529 else 8530 eval $cacheid=no 8531 fi 8532 rm -f core conftest.err conftest.$ac_objext \ 8533 conftest$ac_exeext conftest.$ac_ext 8534 fi 8535 8536 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538 8539 eval supported=\$$cacheid 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8541 $as_echo "$supported" >&6; } 8542 if test "$supported" = "yes" ; then 8543 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8544 found="yes" 8545 fi 8546 fi 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 xorg_testset_save_CFLAGS="$CFLAGS" 8563 8564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8567 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8568 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8569 $as_echo_n "(cached) " >&6 8570 else 8571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572 /* end confdefs.h. */ 8573 int i; 8574 _ACEOF 8575 if ac_fn_c_try_compile "$LINENO"; then : 8576 xorg_cv_cc_flag_unknown_warning_option=yes 8577 else 8578 xorg_cv_cc_flag_unknown_warning_option=no 8579 fi 8580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8581 fi 8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8583 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586 fi 8587 8588 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8591 fi 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8594 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8595 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8596 $as_echo_n "(cached) " >&6 8597 else 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599 /* end confdefs.h. */ 8600 int i; 8601 _ACEOF 8602 if ac_fn_c_try_compile "$LINENO"; then : 8603 xorg_cv_cc_flag_unused_command_line_argument=yes 8604 else 8605 xorg_cv_cc_flag_unused_command_line_argument=no 8606 fi 8607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8608 fi 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8610 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 fi 8614 8615 found="no" 8616 8617 if test $found = "no" ; then 8618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 fi 8621 8622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8624 fi 8625 8626 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8627 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8629 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8630 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8631 if eval \${$cacheid+:} false; then : 8632 $as_echo_n "(cached) " >&6 8633 else 8634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8635 /* end confdefs.h. */ 8636 int i; 8637 int 8638 main () 8639 { 8640 8641 ; 8642 return 0; 8643 } 8644 _ACEOF 8645 if ac_fn_c_try_link "$LINENO"; then : 8646 eval $cacheid=yes 8647 else 8648 eval $cacheid=no 8649 fi 8650 rm -f core conftest.err conftest.$ac_objext \ 8651 conftest$ac_exeext conftest.$ac_ext 8652 fi 8653 8654 8655 CFLAGS="$xorg_testset_save_CFLAGS" 8656 8657 eval supported=\$$cacheid 8658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8659 $as_echo "$supported" >&6; } 8660 if test "$supported" = "yes" ; then 8661 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8662 found="yes" 8663 fi 8664 fi 8665 8666 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8667 else 8668 { $as_echo "$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 8669 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 xorg_testset_save_CFLAGS="$CFLAGS" 8684 8685 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8688 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8689 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8690 $as_echo_n "(cached) " >&6 8691 else 8692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8693 /* end confdefs.h. */ 8694 int i; 8695 _ACEOF 8696 if ac_fn_c_try_compile "$LINENO"; then : 8697 xorg_cv_cc_flag_unknown_warning_option=yes 8698 else 8699 xorg_cv_cc_flag_unknown_warning_option=no 8700 fi 8701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8702 fi 8703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8704 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8705 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8706 CFLAGS="$xorg_testset_save_CFLAGS" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8715 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8716 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8717 $as_echo_n "(cached) " >&6 8718 else 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720 /* end confdefs.h. */ 8721 int i; 8722 _ACEOF 8723 if ac_fn_c_try_compile "$LINENO"; then : 8724 xorg_cv_cc_flag_unused_command_line_argument=yes 8725 else 8726 xorg_cv_cc_flag_unused_command_line_argument=no 8727 fi 8728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8729 fi 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8731 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8732 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8733 CFLAGS="$xorg_testset_save_CFLAGS" 8734 fi 8735 8736 found="no" 8737 8738 if test $found = "no" ; then 8739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8741 fi 8742 8743 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8745 fi 8746 8747 CFLAGS="$CFLAGS -Wimplicit" 8748 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8750 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8751 cacheid=xorg_cv_cc_flag__Wimplicit 8752 if eval \${$cacheid+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754 else 8755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8756 /* end confdefs.h. */ 8757 int i; 8758 int 8759 main () 8760 { 8761 8762 ; 8763 return 0; 8764 } 8765 _ACEOF 8766 if ac_fn_c_try_link "$LINENO"; then : 8767 eval $cacheid=yes 8768 else 8769 eval $cacheid=no 8770 fi 8771 rm -f core conftest.err conftest.$ac_objext \ 8772 conftest$ac_exeext conftest.$ac_ext 8773 fi 8774 8775 8776 CFLAGS="$xorg_testset_save_CFLAGS" 8777 8778 eval supported=\$$cacheid 8779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8780 $as_echo "$supported" >&6; } 8781 if test "$supported" = "yes" ; then 8782 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8783 found="yes" 8784 fi 8785 fi 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 xorg_testset_save_CFLAGS="$CFLAGS" 8802 8803 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8806 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8807 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8808 $as_echo_n "(cached) " >&6 8809 else 8810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO"; then : 8815 xorg_cv_cc_flag_unknown_warning_option=yes 8816 else 8817 xorg_cv_cc_flag_unknown_warning_option=no 8818 fi 8819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8820 fi 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8822 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8823 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8824 CFLAGS="$xorg_testset_save_CFLAGS" 8825 fi 8826 8827 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8830 fi 8831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8833 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8834 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8835 $as_echo_n "(cached) " >&6 8836 else 8837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8838 /* end confdefs.h. */ 8839 int i; 8840 _ACEOF 8841 if ac_fn_c_try_compile "$LINENO"; then : 8842 xorg_cv_cc_flag_unused_command_line_argument=yes 8843 else 8844 xorg_cv_cc_flag_unused_command_line_argument=no 8845 fi 8846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8847 fi 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8849 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8851 CFLAGS="$xorg_testset_save_CFLAGS" 8852 fi 8853 8854 found="no" 8855 8856 if test $found = "no" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 8861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8863 fi 8864 8865 CFLAGS="$CFLAGS -Wnonnull" 8866 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8868 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8869 cacheid=xorg_cv_cc_flag__Wnonnull 8870 if eval \${$cacheid+:} false; then : 8871 $as_echo_n "(cached) " >&6 8872 else 8873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8874 /* end confdefs.h. */ 8875 int i; 8876 int 8877 main () 8878 { 8879 8880 ; 8881 return 0; 8882 } 8883 _ACEOF 8884 if ac_fn_c_try_link "$LINENO"; then : 8885 eval $cacheid=yes 8886 else 8887 eval $cacheid=no 8888 fi 8889 rm -f core conftest.err conftest.$ac_objext \ 8890 conftest$ac_exeext conftest.$ac_ext 8891 fi 8892 8893 8894 CFLAGS="$xorg_testset_save_CFLAGS" 8895 8896 eval supported=\$$cacheid 8897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8898 $as_echo "$supported" >&6; } 8899 if test "$supported" = "yes" ; then 8900 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8901 found="yes" 8902 fi 8903 fi 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 xorg_testset_save_CFLAGS="$CFLAGS" 8920 8921 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8924 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8925 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8926 $as_echo_n "(cached) " >&6 8927 else 8928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8929 /* end confdefs.h. */ 8930 int i; 8931 _ACEOF 8932 if ac_fn_c_try_compile "$LINENO"; then : 8933 xorg_cv_cc_flag_unknown_warning_option=yes 8934 else 8935 xorg_cv_cc_flag_unknown_warning_option=no 8936 fi 8937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8938 fi 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8940 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8942 CFLAGS="$xorg_testset_save_CFLAGS" 8943 fi 8944 8945 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8948 fi 8949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8951 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8952 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8953 $as_echo_n "(cached) " >&6 8954 else 8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8956 /* end confdefs.h. */ 8957 int i; 8958 _ACEOF 8959 if ac_fn_c_try_compile "$LINENO"; then : 8960 xorg_cv_cc_flag_unused_command_line_argument=yes 8961 else 8962 xorg_cv_cc_flag_unused_command_line_argument=no 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8965 fi 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8967 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8968 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 fi 8971 8972 found="no" 8973 8974 if test $found = "no" ; then 8975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8977 fi 8978 8979 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8981 fi 8982 8983 CFLAGS="$CFLAGS -Winit-self" 8984 8985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8986 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8987 cacheid=xorg_cv_cc_flag__Winit_self 8988 if eval \${$cacheid+:} false; then : 8989 $as_echo_n "(cached) " >&6 8990 else 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992 /* end confdefs.h. */ 8993 int i; 8994 int 8995 main () 8996 { 8997 8998 ; 8999 return 0; 9000 } 9001 _ACEOF 9002 if ac_fn_c_try_link "$LINENO"; then : 9003 eval $cacheid=yes 9004 else 9005 eval $cacheid=no 9006 fi 9007 rm -f core conftest.err conftest.$ac_objext \ 9008 conftest$ac_exeext conftest.$ac_ext 9009 fi 9010 9011 9012 CFLAGS="$xorg_testset_save_CFLAGS" 9013 9014 eval supported=\$$cacheid 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9016 $as_echo "$supported" >&6; } 9017 if test "$supported" = "yes" ; then 9018 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9019 found="yes" 9020 fi 9021 fi 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 xorg_testset_save_CFLAGS="$CFLAGS" 9038 9039 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9042 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9043 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9044 $as_echo_n "(cached) " >&6 9045 else 9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9047 /* end confdefs.h. */ 9048 int i; 9049 _ACEOF 9050 if ac_fn_c_try_compile "$LINENO"; then : 9051 xorg_cv_cc_flag_unknown_warning_option=yes 9052 else 9053 xorg_cv_cc_flag_unknown_warning_option=no 9054 fi 9055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9056 fi 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9058 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9060 CFLAGS="$xorg_testset_save_CFLAGS" 9061 fi 9062 9063 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9066 fi 9067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9069 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9070 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9071 $as_echo_n "(cached) " >&6 9072 else 9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074 /* end confdefs.h. */ 9075 int i; 9076 _ACEOF 9077 if ac_fn_c_try_compile "$LINENO"; then : 9078 xorg_cv_cc_flag_unused_command_line_argument=yes 9079 else 9080 xorg_cv_cc_flag_unused_command_line_argument=no 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9083 fi 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9085 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9087 CFLAGS="$xorg_testset_save_CFLAGS" 9088 fi 9089 9090 found="no" 9091 9092 if test $found = "no" ; then 9093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9095 fi 9096 9097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9099 fi 9100 9101 CFLAGS="$CFLAGS -Wmain" 9102 9103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9104 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9105 cacheid=xorg_cv_cc_flag__Wmain 9106 if eval \${$cacheid+:} false; then : 9107 $as_echo_n "(cached) " >&6 9108 else 9109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110 /* end confdefs.h. */ 9111 int i; 9112 int 9113 main () 9114 { 9115 9116 ; 9117 return 0; 9118 } 9119 _ACEOF 9120 if ac_fn_c_try_link "$LINENO"; then : 9121 eval $cacheid=yes 9122 else 9123 eval $cacheid=no 9124 fi 9125 rm -f core conftest.err conftest.$ac_objext \ 9126 conftest$ac_exeext conftest.$ac_ext 9127 fi 9128 9129 9130 CFLAGS="$xorg_testset_save_CFLAGS" 9131 9132 eval supported=\$$cacheid 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9134 $as_echo "$supported" >&6; } 9135 if test "$supported" = "yes" ; then 9136 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9137 found="yes" 9138 fi 9139 fi 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 xorg_testset_save_CFLAGS="$CFLAGS" 9156 9157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9160 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9161 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9162 $as_echo_n "(cached) " >&6 9163 else 9164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9165 /* end confdefs.h. */ 9166 int i; 9167 _ACEOF 9168 if ac_fn_c_try_compile "$LINENO"; then : 9169 xorg_cv_cc_flag_unknown_warning_option=yes 9170 else 9171 xorg_cv_cc_flag_unknown_warning_option=no 9172 fi 9173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9174 fi 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9176 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9177 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9178 CFLAGS="$xorg_testset_save_CFLAGS" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9184 fi 9185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9187 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9188 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9189 $as_echo_n "(cached) " >&6 9190 else 9191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9192 /* end confdefs.h. */ 9193 int i; 9194 _ACEOF 9195 if ac_fn_c_try_compile "$LINENO"; then : 9196 xorg_cv_cc_flag_unused_command_line_argument=yes 9197 else 9198 xorg_cv_cc_flag_unused_command_line_argument=no 9199 fi 9200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9201 fi 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9203 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 fi 9207 9208 found="no" 9209 9210 if test $found = "no" ; then 9211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9213 fi 9214 9215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9217 fi 9218 9219 CFLAGS="$CFLAGS -Wmissing-braces" 9220 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9222 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9223 cacheid=xorg_cv_cc_flag__Wmissing_braces 9224 if eval \${$cacheid+:} false; then : 9225 $as_echo_n "(cached) " >&6 9226 else 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 int 9231 main () 9232 { 9233 9234 ; 9235 return 0; 9236 } 9237 _ACEOF 9238 if ac_fn_c_try_link "$LINENO"; then : 9239 eval $cacheid=yes 9240 else 9241 eval $cacheid=no 9242 fi 9243 rm -f core conftest.err conftest.$ac_objext \ 9244 conftest$ac_exeext conftest.$ac_ext 9245 fi 9246 9247 9248 CFLAGS="$xorg_testset_save_CFLAGS" 9249 9250 eval supported=\$$cacheid 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9252 $as_echo "$supported" >&6; } 9253 if test "$supported" = "yes" ; then 9254 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9255 found="yes" 9256 fi 9257 fi 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 xorg_testset_save_CFLAGS="$CFLAGS" 9274 9275 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9278 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9279 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9280 $as_echo_n "(cached) " >&6 9281 else 9282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9283 /* end confdefs.h. */ 9284 int i; 9285 _ACEOF 9286 if ac_fn_c_try_compile "$LINENO"; then : 9287 xorg_cv_cc_flag_unknown_warning_option=yes 9288 else 9289 xorg_cv_cc_flag_unknown_warning_option=no 9290 fi 9291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9292 fi 9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9294 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9296 CFLAGS="$xorg_testset_save_CFLAGS" 9297 fi 9298 9299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9302 fi 9303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9305 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9306 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9307 $as_echo_n "(cached) " >&6 9308 else 9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 _ACEOF 9313 if ac_fn_c_try_compile "$LINENO"; then : 9314 xorg_cv_cc_flag_unused_command_line_argument=yes 9315 else 9316 xorg_cv_cc_flag_unused_command_line_argument=no 9317 fi 9318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9319 fi 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9321 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9323 CFLAGS="$xorg_testset_save_CFLAGS" 9324 fi 9325 9326 found="no" 9327 9328 if test $found = "no" ; then 9329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9331 fi 9332 9333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9335 fi 9336 9337 CFLAGS="$CFLAGS -Wsequence-point" 9338 9339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9340 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9341 cacheid=xorg_cv_cc_flag__Wsequence_point 9342 if eval \${$cacheid+:} false; then : 9343 $as_echo_n "(cached) " >&6 9344 else 9345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346 /* end confdefs.h. */ 9347 int i; 9348 int 9349 main () 9350 { 9351 9352 ; 9353 return 0; 9354 } 9355 _ACEOF 9356 if ac_fn_c_try_link "$LINENO"; then : 9357 eval $cacheid=yes 9358 else 9359 eval $cacheid=no 9360 fi 9361 rm -f core conftest.err conftest.$ac_objext \ 9362 conftest$ac_exeext conftest.$ac_ext 9363 fi 9364 9365 9366 CFLAGS="$xorg_testset_save_CFLAGS" 9367 9368 eval supported=\$$cacheid 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9370 $as_echo "$supported" >&6; } 9371 if test "$supported" = "yes" ; then 9372 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9373 found="yes" 9374 fi 9375 fi 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 xorg_testset_save_CFLAGS="$CFLAGS" 9392 9393 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9396 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9397 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9398 $as_echo_n "(cached) " >&6 9399 else 9400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9401 /* end confdefs.h. */ 9402 int i; 9403 _ACEOF 9404 if ac_fn_c_try_compile "$LINENO"; then : 9405 xorg_cv_cc_flag_unknown_warning_option=yes 9406 else 9407 xorg_cv_cc_flag_unknown_warning_option=no 9408 fi 9409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9410 fi 9411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9412 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9414 CFLAGS="$xorg_testset_save_CFLAGS" 9415 fi 9416 9417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9420 fi 9421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9423 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9424 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9425 $as_echo_n "(cached) " >&6 9426 else 9427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 _ACEOF 9431 if ac_fn_c_try_compile "$LINENO"; then : 9432 xorg_cv_cc_flag_unused_command_line_argument=yes 9433 else 9434 xorg_cv_cc_flag_unused_command_line_argument=no 9435 fi 9436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9437 fi 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9439 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 fi 9443 9444 found="no" 9445 9446 if test $found = "no" ; then 9447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9449 fi 9450 9451 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 fi 9454 9455 CFLAGS="$CFLAGS -Wreturn-type" 9456 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9458 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9459 cacheid=xorg_cv_cc_flag__Wreturn_type 9460 if eval \${$cacheid+:} false; then : 9461 $as_echo_n "(cached) " >&6 9462 else 9463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9464 /* end confdefs.h. */ 9465 int i; 9466 int 9467 main () 9468 { 9469 9470 ; 9471 return 0; 9472 } 9473 _ACEOF 9474 if ac_fn_c_try_link "$LINENO"; then : 9475 eval $cacheid=yes 9476 else 9477 eval $cacheid=no 9478 fi 9479 rm -f core conftest.err conftest.$ac_objext \ 9480 conftest$ac_exeext conftest.$ac_ext 9481 fi 9482 9483 9484 CFLAGS="$xorg_testset_save_CFLAGS" 9485 9486 eval supported=\$$cacheid 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9488 $as_echo "$supported" >&6; } 9489 if test "$supported" = "yes" ; then 9490 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9491 found="yes" 9492 fi 9493 fi 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 xorg_testset_save_CFLAGS="$CFLAGS" 9510 9511 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9514 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9515 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9516 $as_echo_n "(cached) " >&6 9517 else 9518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 _ACEOF 9522 if ac_fn_c_try_compile "$LINENO"; then : 9523 xorg_cv_cc_flag_unknown_warning_option=yes 9524 else 9525 xorg_cv_cc_flag_unknown_warning_option=no 9526 fi 9527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9528 fi 9529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9530 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9531 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9532 CFLAGS="$xorg_testset_save_CFLAGS" 9533 fi 9534 9535 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9538 fi 9539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9541 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9542 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9543 $as_echo_n "(cached) " >&6 9544 else 9545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9546 /* end confdefs.h. */ 9547 int i; 9548 _ACEOF 9549 if ac_fn_c_try_compile "$LINENO"; then : 9550 xorg_cv_cc_flag_unused_command_line_argument=yes 9551 else 9552 xorg_cv_cc_flag_unused_command_line_argument=no 9553 fi 9554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9555 fi 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9557 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 fi 9561 9562 found="no" 9563 9564 if test $found = "no" ; then 9565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9567 fi 9568 9569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9571 fi 9572 9573 CFLAGS="$CFLAGS -Wtrigraphs" 9574 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9576 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9577 cacheid=xorg_cv_cc_flag__Wtrigraphs 9578 if eval \${$cacheid+:} false; then : 9579 $as_echo_n "(cached) " >&6 9580 else 9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582 /* end confdefs.h. */ 9583 int i; 9584 int 9585 main () 9586 { 9587 9588 ; 9589 return 0; 9590 } 9591 _ACEOF 9592 if ac_fn_c_try_link "$LINENO"; then : 9593 eval $cacheid=yes 9594 else 9595 eval $cacheid=no 9596 fi 9597 rm -f core conftest.err conftest.$ac_objext \ 9598 conftest$ac_exeext conftest.$ac_ext 9599 fi 9600 9601 9602 CFLAGS="$xorg_testset_save_CFLAGS" 9603 9604 eval supported=\$$cacheid 9605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9606 $as_echo "$supported" >&6; } 9607 if test "$supported" = "yes" ; then 9608 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9609 found="yes" 9610 fi 9611 fi 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 xorg_testset_save_CFLAGS="$CFLAGS" 9628 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9632 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9633 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9634 $as_echo_n "(cached) " >&6 9635 else 9636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9637 /* end confdefs.h. */ 9638 int i; 9639 _ACEOF 9640 if ac_fn_c_try_compile "$LINENO"; then : 9641 xorg_cv_cc_flag_unknown_warning_option=yes 9642 else 9643 xorg_cv_cc_flag_unknown_warning_option=no 9644 fi 9645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9646 fi 9647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9648 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9650 CFLAGS="$xorg_testset_save_CFLAGS" 9651 fi 9652 9653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9656 fi 9657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9659 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9660 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9661 $as_echo_n "(cached) " >&6 9662 else 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 _ACEOF 9667 if ac_fn_c_try_compile "$LINENO"; then : 9668 xorg_cv_cc_flag_unused_command_line_argument=yes 9669 else 9670 xorg_cv_cc_flag_unused_command_line_argument=no 9671 fi 9672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9673 fi 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9675 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678 fi 9679 9680 found="no" 9681 9682 if test $found = "no" ; then 9683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9685 fi 9686 9687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9689 fi 9690 9691 CFLAGS="$CFLAGS -Warray-bounds" 9692 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9694 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9695 cacheid=xorg_cv_cc_flag__Warray_bounds 9696 if eval \${$cacheid+:} false; then : 9697 $as_echo_n "(cached) " >&6 9698 else 9699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700 /* end confdefs.h. */ 9701 int i; 9702 int 9703 main () 9704 { 9705 9706 ; 9707 return 0; 9708 } 9709 _ACEOF 9710 if ac_fn_c_try_link "$LINENO"; then : 9711 eval $cacheid=yes 9712 else 9713 eval $cacheid=no 9714 fi 9715 rm -f core conftest.err conftest.$ac_objext \ 9716 conftest$ac_exeext conftest.$ac_ext 9717 fi 9718 9719 9720 CFLAGS="$xorg_testset_save_CFLAGS" 9721 9722 eval supported=\$$cacheid 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9724 $as_echo "$supported" >&6; } 9725 if test "$supported" = "yes" ; then 9726 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9727 found="yes" 9728 fi 9729 fi 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 xorg_testset_save_CFLAGS="$CFLAGS" 9746 9747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9750 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9751 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9752 $as_echo_n "(cached) " >&6 9753 else 9754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9755 /* end confdefs.h. */ 9756 int i; 9757 _ACEOF 9758 if ac_fn_c_try_compile "$LINENO"; then : 9759 xorg_cv_cc_flag_unknown_warning_option=yes 9760 else 9761 xorg_cv_cc_flag_unknown_warning_option=no 9762 fi 9763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9764 fi 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9766 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9768 CFLAGS="$xorg_testset_save_CFLAGS" 9769 fi 9770 9771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9774 fi 9775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9777 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9778 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9779 $as_echo_n "(cached) " >&6 9780 else 9781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9782 /* end confdefs.h. */ 9783 int i; 9784 _ACEOF 9785 if ac_fn_c_try_compile "$LINENO"; then : 9786 xorg_cv_cc_flag_unused_command_line_argument=yes 9787 else 9788 xorg_cv_cc_flag_unused_command_line_argument=no 9789 fi 9790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9791 fi 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9793 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 fi 9797 9798 found="no" 9799 9800 if test $found = "no" ; then 9801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9803 fi 9804 9805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9807 fi 9808 9809 CFLAGS="$CFLAGS -Wwrite-strings" 9810 9811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9812 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9813 cacheid=xorg_cv_cc_flag__Wwrite_strings 9814 if eval \${$cacheid+:} false; then : 9815 $as_echo_n "(cached) " >&6 9816 else 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 int 9821 main () 9822 { 9823 9824 ; 9825 return 0; 9826 } 9827 _ACEOF 9828 if ac_fn_c_try_link "$LINENO"; then : 9829 eval $cacheid=yes 9830 else 9831 eval $cacheid=no 9832 fi 9833 rm -f core conftest.err conftest.$ac_objext \ 9834 conftest$ac_exeext conftest.$ac_ext 9835 fi 9836 9837 9838 CFLAGS="$xorg_testset_save_CFLAGS" 9839 9840 eval supported=\$$cacheid 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9842 $as_echo "$supported" >&6; } 9843 if test "$supported" = "yes" ; then 9844 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9845 found="yes" 9846 fi 9847 fi 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 xorg_testset_save_CFLAGS="$CFLAGS" 9864 9865 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9868 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9869 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9870 $as_echo_n "(cached) " >&6 9871 else 9872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9873 /* end confdefs.h. */ 9874 int i; 9875 _ACEOF 9876 if ac_fn_c_try_compile "$LINENO"; then : 9877 xorg_cv_cc_flag_unknown_warning_option=yes 9878 else 9879 xorg_cv_cc_flag_unknown_warning_option=no 9880 fi 9881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9882 fi 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9884 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9886 CFLAGS="$xorg_testset_save_CFLAGS" 9887 fi 9888 9889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9892 fi 9893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9895 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9896 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9897 $as_echo_n "(cached) " >&6 9898 else 9899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9900 /* end confdefs.h. */ 9901 int i; 9902 _ACEOF 9903 if ac_fn_c_try_compile "$LINENO"; then : 9904 xorg_cv_cc_flag_unused_command_line_argument=yes 9905 else 9906 xorg_cv_cc_flag_unused_command_line_argument=no 9907 fi 9908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9909 fi 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9911 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914 fi 9915 9916 found="no" 9917 9918 if test $found = "no" ; then 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 fi 9922 9923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9925 fi 9926 9927 CFLAGS="$CFLAGS -Waddress" 9928 9929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9930 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9931 cacheid=xorg_cv_cc_flag__Waddress 9932 if eval \${$cacheid+:} false; then : 9933 $as_echo_n "(cached) " >&6 9934 else 9935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9936 /* end confdefs.h. */ 9937 int i; 9938 int 9939 main () 9940 { 9941 9942 ; 9943 return 0; 9944 } 9945 _ACEOF 9946 if ac_fn_c_try_link "$LINENO"; then : 9947 eval $cacheid=yes 9948 else 9949 eval $cacheid=no 9950 fi 9951 rm -f core conftest.err conftest.$ac_objext \ 9952 conftest$ac_exeext conftest.$ac_ext 9953 fi 9954 9955 9956 CFLAGS="$xorg_testset_save_CFLAGS" 9957 9958 eval supported=\$$cacheid 9959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9960 $as_echo "$supported" >&6; } 9961 if test "$supported" = "yes" ; then 9962 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9963 found="yes" 9964 fi 9965 fi 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 xorg_testset_save_CFLAGS="$CFLAGS" 9982 9983 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9986 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9987 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9988 $as_echo_n "(cached) " >&6 9989 else 9990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9991 /* end confdefs.h. */ 9992 int i; 9993 _ACEOF 9994 if ac_fn_c_try_compile "$LINENO"; then : 9995 xorg_cv_cc_flag_unknown_warning_option=yes 9996 else 9997 xorg_cv_cc_flag_unknown_warning_option=no 9998 fi 9999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10000 fi 10001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10002 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10004 CFLAGS="$xorg_testset_save_CFLAGS" 10005 fi 10006 10007 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10010 fi 10011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10013 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10014 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10015 $as_echo_n "(cached) " >&6 10016 else 10017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10018 /* end confdefs.h. */ 10019 int i; 10020 _ACEOF 10021 if ac_fn_c_try_compile "$LINENO"; then : 10022 xorg_cv_cc_flag_unused_command_line_argument=yes 10023 else 10024 xorg_cv_cc_flag_unused_command_line_argument=no 10025 fi 10026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10027 fi 10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10029 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10031 CFLAGS="$xorg_testset_save_CFLAGS" 10032 fi 10033 10034 found="no" 10035 10036 if test $found = "no" ; then 10037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10039 fi 10040 10041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10043 fi 10044 10045 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10046 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10048 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10049 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10050 if eval \${$cacheid+:} false; then : 10051 $as_echo_n "(cached) " >&6 10052 else 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 int 10057 main () 10058 { 10059 10060 ; 10061 return 0; 10062 } 10063 _ACEOF 10064 if ac_fn_c_try_link "$LINENO"; then : 10065 eval $cacheid=yes 10066 else 10067 eval $cacheid=no 10068 fi 10069 rm -f core conftest.err conftest.$ac_objext \ 10070 conftest$ac_exeext conftest.$ac_ext 10071 fi 10072 10073 10074 CFLAGS="$xorg_testset_save_CFLAGS" 10075 10076 eval supported=\$$cacheid 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10078 $as_echo "$supported" >&6; } 10079 if test "$supported" = "yes" ; then 10080 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10081 found="yes" 10082 fi 10083 fi 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 xorg_testset_save_CFLAGS="$CFLAGS" 10100 10101 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10104 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10105 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10106 $as_echo_n "(cached) " >&6 10107 else 10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10109 /* end confdefs.h. */ 10110 int i; 10111 _ACEOF 10112 if ac_fn_c_try_compile "$LINENO"; then : 10113 xorg_cv_cc_flag_unknown_warning_option=yes 10114 else 10115 xorg_cv_cc_flag_unknown_warning_option=no 10116 fi 10117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10118 fi 10119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10120 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10122 CFLAGS="$xorg_testset_save_CFLAGS" 10123 fi 10124 10125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10128 fi 10129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10131 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10132 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10133 $as_echo_n "(cached) " >&6 10134 else 10135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10136 /* end confdefs.h. */ 10137 int i; 10138 _ACEOF 10139 if ac_fn_c_try_compile "$LINENO"; then : 10140 xorg_cv_cc_flag_unused_command_line_argument=yes 10141 else 10142 xorg_cv_cc_flag_unused_command_line_argument=no 10143 fi 10144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10145 fi 10146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10147 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10149 CFLAGS="$xorg_testset_save_CFLAGS" 10150 fi 10151 10152 found="no" 10153 10154 if test $found = "no" ; then 10155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 fi 10158 10159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10161 fi 10162 10163 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10164 10165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10166 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10167 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10168 if eval \${$cacheid+:} false; then : 10169 $as_echo_n "(cached) " >&6 10170 else 10171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10172 /* end confdefs.h. */ 10173 int i; 10174 int 10175 main () 10176 { 10177 10178 ; 10179 return 0; 10180 } 10181 _ACEOF 10182 if ac_fn_c_try_link "$LINENO"; then : 10183 eval $cacheid=yes 10184 else 10185 eval $cacheid=no 10186 fi 10187 rm -f core conftest.err conftest.$ac_objext \ 10188 conftest$ac_exeext conftest.$ac_ext 10189 fi 10190 10191 10192 CFLAGS="$xorg_testset_save_CFLAGS" 10193 10194 eval supported=\$$cacheid 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10196 $as_echo "$supported" >&6; } 10197 if test "$supported" = "yes" ; then 10198 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10199 found="yes" 10200 fi 10201 fi 10202 10203 10204 fi 10205 10206 10207 10208 10209 10210 10211 10212 CWARNFLAGS="$BASE_CFLAGS" 10213 if test "x$GCC" = xyes ; then 10214 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10215 fi 10216 10217 10218 10219 10220 10221 10222 10223 10224 # Check whether --enable-strict-compilation was given. 10225 if test "${enable_strict_compilation+set}" = set; then : 10226 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10227 else 10228 STRICT_COMPILE=no 10229 fi 10230 10231 10232 10233 10234 10235 10236 STRICT_CFLAGS="" 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 xorg_testset_save_CFLAGS="$CFLAGS" 10251 10252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10255 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10256 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10257 $as_echo_n "(cached) " >&6 10258 else 10259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10260 /* end confdefs.h. */ 10261 int i; 10262 _ACEOF 10263 if ac_fn_c_try_compile "$LINENO"; then : 10264 xorg_cv_cc_flag_unknown_warning_option=yes 10265 else 10266 xorg_cv_cc_flag_unknown_warning_option=no 10267 fi 10268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10269 fi 10270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10271 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10273 CFLAGS="$xorg_testset_save_CFLAGS" 10274 fi 10275 10276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10279 fi 10280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10282 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10283 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10284 $as_echo_n "(cached) " >&6 10285 else 10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 _ACEOF 10290 if ac_fn_c_try_compile "$LINENO"; then : 10291 xorg_cv_cc_flag_unused_command_line_argument=yes 10292 else 10293 xorg_cv_cc_flag_unused_command_line_argument=no 10294 fi 10295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10296 fi 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10298 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10299 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10300 CFLAGS="$xorg_testset_save_CFLAGS" 10301 fi 10302 10303 found="no" 10304 10305 if test $found = "no" ; then 10306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10308 fi 10309 10310 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10312 fi 10313 10314 CFLAGS="$CFLAGS -pedantic" 10315 10316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10317 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10318 cacheid=xorg_cv_cc_flag__pedantic 10319 if eval \${$cacheid+:} false; then : 10320 $as_echo_n "(cached) " >&6 10321 else 10322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10323 /* end confdefs.h. */ 10324 int i; 10325 int 10326 main () 10327 { 10328 10329 ; 10330 return 0; 10331 } 10332 _ACEOF 10333 if ac_fn_c_try_link "$LINENO"; then : 10334 eval $cacheid=yes 10335 else 10336 eval $cacheid=no 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext \ 10339 conftest$ac_exeext conftest.$ac_ext 10340 fi 10341 10342 10343 CFLAGS="$xorg_testset_save_CFLAGS" 10344 10345 eval supported=\$$cacheid 10346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10347 $as_echo "$supported" >&6; } 10348 if test "$supported" = "yes" ; then 10349 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10350 found="yes" 10351 fi 10352 fi 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 xorg_testset_save_CFLAGS="$CFLAGS" 10369 10370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10373 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10374 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10375 $as_echo_n "(cached) " >&6 10376 else 10377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10378 /* end confdefs.h. */ 10379 int i; 10380 _ACEOF 10381 if ac_fn_c_try_compile "$LINENO"; then : 10382 xorg_cv_cc_flag_unknown_warning_option=yes 10383 else 10384 xorg_cv_cc_flag_unknown_warning_option=no 10385 fi 10386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10387 fi 10388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10389 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10390 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10391 CFLAGS="$xorg_testset_save_CFLAGS" 10392 fi 10393 10394 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10397 fi 10398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10400 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10401 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10402 $as_echo_n "(cached) " >&6 10403 else 10404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10405 /* end confdefs.h. */ 10406 int i; 10407 _ACEOF 10408 if ac_fn_c_try_compile "$LINENO"; then : 10409 xorg_cv_cc_flag_unused_command_line_argument=yes 10410 else 10411 xorg_cv_cc_flag_unused_command_line_argument=no 10412 fi 10413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10414 fi 10415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10416 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10417 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10418 CFLAGS="$xorg_testset_save_CFLAGS" 10419 fi 10420 10421 found="no" 10422 10423 if test $found = "no" ; then 10424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10426 fi 10427 10428 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10430 fi 10431 10432 CFLAGS="$CFLAGS -Werror" 10433 10434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10435 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10436 cacheid=xorg_cv_cc_flag__Werror 10437 if eval \${$cacheid+:} false; then : 10438 $as_echo_n "(cached) " >&6 10439 else 10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10441 /* end confdefs.h. */ 10442 int i; 10443 int 10444 main () 10445 { 10446 10447 ; 10448 return 0; 10449 } 10450 _ACEOF 10451 if ac_fn_c_try_link "$LINENO"; then : 10452 eval $cacheid=yes 10453 else 10454 eval $cacheid=no 10455 fi 10456 rm -f core conftest.err conftest.$ac_objext \ 10457 conftest$ac_exeext conftest.$ac_ext 10458 fi 10459 10460 10461 CFLAGS="$xorg_testset_save_CFLAGS" 10462 10463 eval supported=\$$cacheid 10464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10465 $as_echo "$supported" >&6; } 10466 if test "$supported" = "yes" ; then 10467 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10468 found="yes" 10469 fi 10470 fi 10471 10472 if test $found = "no" ; then 10473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10475 fi 10476 10477 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10479 fi 10480 10481 CFLAGS="$CFLAGS -errwarn" 10482 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10484 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10485 cacheid=xorg_cv_cc_flag__errwarn 10486 if eval \${$cacheid+:} false; then : 10487 $as_echo_n "(cached) " >&6 10488 else 10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10490 /* end confdefs.h. */ 10491 int i; 10492 int 10493 main () 10494 { 10495 10496 ; 10497 return 0; 10498 } 10499 _ACEOF 10500 if ac_fn_c_try_link "$LINENO"; then : 10501 eval $cacheid=yes 10502 else 10503 eval $cacheid=no 10504 fi 10505 rm -f core conftest.err conftest.$ac_objext \ 10506 conftest$ac_exeext conftest.$ac_ext 10507 fi 10508 10509 10510 CFLAGS="$xorg_testset_save_CFLAGS" 10511 10512 eval supported=\$$cacheid 10513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10514 $as_echo "$supported" >&6; } 10515 if test "$supported" = "yes" ; then 10516 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10517 found="yes" 10518 fi 10519 fi 10520 10521 10522 10523 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10524 # activate it with -Werror, so we add it here explicitly. 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 xorg_testset_save_CFLAGS="$CFLAGS" 10539 10540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10543 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10544 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10545 $as_echo_n "(cached) " >&6 10546 else 10547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10548 /* end confdefs.h. */ 10549 int i; 10550 _ACEOF 10551 if ac_fn_c_try_compile "$LINENO"; then : 10552 xorg_cv_cc_flag_unknown_warning_option=yes 10553 else 10554 xorg_cv_cc_flag_unknown_warning_option=no 10555 fi 10556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10557 fi 10558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10559 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10561 CFLAGS="$xorg_testset_save_CFLAGS" 10562 fi 10563 10564 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10567 fi 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10570 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10571 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10572 $as_echo_n "(cached) " >&6 10573 else 10574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10575 /* end confdefs.h. */ 10576 int i; 10577 _ACEOF 10578 if ac_fn_c_try_compile "$LINENO"; then : 10579 xorg_cv_cc_flag_unused_command_line_argument=yes 10580 else 10581 xorg_cv_cc_flag_unused_command_line_argument=no 10582 fi 10583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10584 fi 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10586 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10587 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10588 CFLAGS="$xorg_testset_save_CFLAGS" 10589 fi 10590 10591 found="no" 10592 10593 if test $found = "no" ; then 10594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10596 fi 10597 10598 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10600 fi 10601 10602 CFLAGS="$CFLAGS -Werror=attributes" 10603 10604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10605 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10606 cacheid=xorg_cv_cc_flag__Werror_attributes 10607 if eval \${$cacheid+:} false; then : 10608 $as_echo_n "(cached) " >&6 10609 else 10610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10611 /* end confdefs.h. */ 10612 int i; 10613 int 10614 main () 10615 { 10616 10617 ; 10618 return 0; 10619 } 10620 _ACEOF 10621 if ac_fn_c_try_link "$LINENO"; then : 10622 eval $cacheid=yes 10623 else 10624 eval $cacheid=no 10625 fi 10626 rm -f core conftest.err conftest.$ac_objext \ 10627 conftest$ac_exeext conftest.$ac_ext 10628 fi 10629 10630 10631 CFLAGS="$xorg_testset_save_CFLAGS" 10632 10633 eval supported=\$$cacheid 10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10635 $as_echo "$supported" >&6; } 10636 if test "$supported" = "yes" ; then 10637 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10638 found="yes" 10639 fi 10640 fi 10641 10642 10643 10644 if test "x$STRICT_COMPILE" = "xyes"; then 10645 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10646 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10647 fi 10648 10649 10650 10651 10652 10653 10654 cat >>confdefs.h <<_ACEOF 10655 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10656 _ACEOF 10657 10658 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10659 if test "x$PVM" = "x"; then 10660 PVM="0" 10661 fi 10662 10663 cat >>confdefs.h <<_ACEOF 10664 #define PACKAGE_VERSION_MINOR $PVM 10665 _ACEOF 10666 10667 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10668 if test "x$PVP" = "x"; then 10669 PVP="0" 10670 fi 10671 10672 cat >>confdefs.h <<_ACEOF 10673 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10674 _ACEOF 10675 10676 10677 10678 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10679 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10680 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10681 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10682 10683 10684 10685 10686 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10687 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10688 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10689 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10690 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10691 10692 10693 10694 10695 10696 10697 if test x$APP_MAN_SUFFIX = x ; then 10698 APP_MAN_SUFFIX=1 10699 fi 10700 if test x$APP_MAN_DIR = x ; then 10701 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10702 fi 10703 10704 if test x$LIB_MAN_SUFFIX = x ; then 10705 LIB_MAN_SUFFIX=3 10706 fi 10707 if test x$LIB_MAN_DIR = x ; then 10708 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10709 fi 10710 10711 if test x$FILE_MAN_SUFFIX = x ; then 10712 case $host_os in 10713 solaris*) FILE_MAN_SUFFIX=4 ;; 10714 *) FILE_MAN_SUFFIX=5 ;; 10715 esac 10716 fi 10717 if test x$FILE_MAN_DIR = x ; then 10718 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10719 fi 10720 10721 if test x$MISC_MAN_SUFFIX = x ; then 10722 case $host_os in 10723 solaris*) MISC_MAN_SUFFIX=5 ;; 10724 *) MISC_MAN_SUFFIX=7 ;; 10725 esac 10726 fi 10727 if test x$MISC_MAN_DIR = x ; then 10728 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10729 fi 10730 10731 if test x$DRIVER_MAN_SUFFIX = x ; then 10732 case $host_os in 10733 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10734 *) DRIVER_MAN_SUFFIX=4 ;; 10735 esac 10736 fi 10737 if test x$DRIVER_MAN_DIR = x ; then 10738 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10739 fi 10740 10741 if test x$ADMIN_MAN_SUFFIX = x ; then 10742 case $host_os in 10743 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10744 *) ADMIN_MAN_SUFFIX=8 ;; 10745 esac 10746 fi 10747 if test x$ADMIN_MAN_DIR = x ; then 10748 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10749 fi 10750 10751 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 XORG_MAN_PAGE="X Version 11" 10766 10767 MAN_SUBSTS="\ 10768 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10769 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10770 -e 's|__xservername__|Xorg|g' \ 10771 -e 's|__xconfigfile__|xorg.conf|g' \ 10772 -e 's|__projectroot__|\$(prefix)|g' \ 10773 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10774 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10775 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10776 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10777 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10778 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10779 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10780 10781 10782 10783 # Check whether --enable-silent-rules was given. 10784 if test "${enable_silent_rules+set}" = set; then : 10785 enableval=$enable_silent_rules; 10786 fi 10787 10788 case $enable_silent_rules in # ((( 10789 yes) AM_DEFAULT_VERBOSITY=0;; 10790 no) AM_DEFAULT_VERBOSITY=1;; 10791 *) AM_DEFAULT_VERBOSITY=0;; 10792 esac 10793 am_make=${MAKE-make} 10794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10795 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10796 if ${am_cv_make_support_nested_variables+:} false; then : 10797 $as_echo_n "(cached) " >&6 10798 else 10799 if $as_echo 'TRUE=$(BAR$(V)) 10800 BAR0=false 10801 BAR1=true 10802 V=1 10803 am__doit: 10804 @$(TRUE) 10805 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10806 am_cv_make_support_nested_variables=yes 10807 else 10808 am_cv_make_support_nested_variables=no 10809 fi 10810 fi 10811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10812 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10813 if test $am_cv_make_support_nested_variables = yes; then 10814 AM_V='$(V)' 10815 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10816 else 10817 AM_V=$AM_DEFAULT_VERBOSITY 10818 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10819 fi 10820 AM_BACKSLASH='\' 10821 10822 10823 10824 for ac_func in strncasecmp asprintf 10825 do : 10826 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10827 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10828 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10829 cat >>confdefs.h <<_ACEOF 10830 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10831 _ACEOF 10832 10833 fi 10834 done 10835 10836 10837 # Checks for pkg-config packages 10838 10839 pkg_failed=no 10840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMODMAP" >&5 10841 $as_echo_n "checking for XMODMAP... " >&6; } 10842 10843 if test -n "$XMODMAP_CFLAGS"; then 10844 pkg_cv_XMODMAP_CFLAGS="$XMODMAP_CFLAGS" 10845 elif test -n "$PKG_CONFIG"; then 10846 if test -n "$PKG_CONFIG" && \ 10847 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 10848 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 10849 ac_status=$? 10850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10851 test $ac_status = 0; }; then 10852 pkg_cv_XMODMAP_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.25" 2>/dev/null` 10853 else 10854 pkg_failed=yes 10855 fi 10856 else 10857 pkg_failed=untried 10858 fi 10859 if test -n "$XMODMAP_LIBS"; then 10860 pkg_cv_XMODMAP_LIBS="$XMODMAP_LIBS" 10861 elif test -n "$PKG_CONFIG"; then 10862 if test -n "$PKG_CONFIG" && \ 10863 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 10864 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 10865 ac_status=$? 10866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10867 test $ac_status = 0; }; then 10868 pkg_cv_XMODMAP_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.25" 2>/dev/null` 10869 else 10870 pkg_failed=yes 10871 fi 10872 else 10873 pkg_failed=untried 10874 fi 10875 10876 10877 10878 if test $pkg_failed = yes; then 10879 10880 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10881 _pkg_short_errors_supported=yes 10882 else 10883 _pkg_short_errors_supported=no 10884 fi 10885 if test $_pkg_short_errors_supported = yes; then 10886 XMODMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xproto >= 7.0.25" 2>&1` 10887 else 10888 XMODMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xproto >= 7.0.25" 2>&1` 10889 fi 10890 # Put the nasty error message in config.log where it belongs 10891 echo "$XMODMAP_PKG_ERRORS" >&5 10892 10893 as_fn_error $? "Package requirements (x11 xproto >= 7.0.25) were not met: 10894 10895 $XMODMAP_PKG_ERRORS 10896 10897 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10898 installed software in a non-standard prefix. 10899 10900 Alternatively, you may set the environment variables XMODMAP_CFLAGS 10901 and XMODMAP_LIBS to avoid the need to call pkg-config. 10902 See the pkg-config man page for more details. 10903 " "$LINENO" 5 10904 elif test $pkg_failed = untried; then 10905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10907 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10908 is in your PATH or set the PKG_CONFIG environment variable to the full 10909 path to pkg-config. 10910 10911 Alternatively, you may set the environment variables XMODMAP_CFLAGS 10912 and XMODMAP_LIBS to avoid the need to call pkg-config. 10913 See the pkg-config man page for more details. 10914 10915 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10916 See \`config.log' for more details" "$LINENO" 5; } 10917 else 10918 XMODMAP_CFLAGS=$pkg_cv_XMODMAP_CFLAGS 10919 XMODMAP_LIBS=$pkg_cv_XMODMAP_LIBS 10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10921 $as_echo "yes" >&6; } 10922 : 10923 fi 10924 10925 10926 10927 10928 10929 10930 # Check whether --with-lint was given. 10931 if test "${with_lint+set}" = set; then : 10932 withval=$with_lint; use_lint=$withval 10933 else 10934 use_lint=no 10935 fi 10936 10937 10938 # Obtain platform specific info like program name and options 10939 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10940 case $host_os in 10941 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10942 lint_name=splint 10943 lint_options="-badflag" 10944 ;; 10945 *freebsd* | *netbsd*) 10946 lint_name=lint 10947 lint_options="-u -b" 10948 ;; 10949 *solaris*) 10950 lint_name=lint 10951 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10952 ;; 10953 esac 10954 10955 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10956 if test "x$use_lint" = x"yes" ; then 10957 # Extract the first word of "$lint_name", so it can be a program name with args. 10958 set dummy $lint_name; ac_word=$2 10959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10960 $as_echo_n "checking for $ac_word... " >&6; } 10961 if ${ac_cv_path_LINT+:} false; then : 10962 $as_echo_n "(cached) " >&6 10963 else 10964 case $LINT in 10965 [\\/]* | ?:[\\/]*) 10966 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10967 ;; 10968 *) 10969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10970 for as_dir in $PATH 10971 do 10972 IFS=$as_save_IFS 10973 test -z "$as_dir" && as_dir=. 10974 for ac_exec_ext in '' $ac_executable_extensions; do 10975 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10976 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10978 break 2 10979 fi 10980 done 10981 done 10982 IFS=$as_save_IFS 10983 10984 ;; 10985 esac 10986 fi 10987 LINT=$ac_cv_path_LINT 10988 if test -n "$LINT"; then 10989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 10990 $as_echo "$LINT" >&6; } 10991 else 10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10993 $as_echo "no" >&6; } 10994 fi 10995 10996 10997 if test "x$LINT" = "x"; then 10998 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 10999 fi 11000 elif test "x$use_lint" = x"no" ; then 11001 if test "x$LINT" != "x"; then 11002 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11003 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11004 fi 11005 else 11006 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11007 fi 11008 11009 # User supplied flags override default flags 11010 if test "x$LINT_FLAGS" != "x"; then 11011 lint_options=$LINT_FLAGS 11012 fi 11013 11014 LINT_FLAGS=$lint_options 11015 11016 if test "x$LINT" != x; then 11017 LINT_TRUE= 11018 LINT_FALSE='#' 11019 else 11020 LINT_TRUE='#' 11021 LINT_FALSE= 11022 fi 11023 11024 11025 11026 11027 ac_config_files="$ac_config_files Makefile man/Makefile" 11028 11029 cat >confcache <<\_ACEOF 11030 # This file is a shell script that caches the results of configure 11031 # tests run on this system so they can be shared between configure 11032 # scripts and configure runs, see configure's option --config-cache. 11033 # It is not useful on other systems. If it contains results you don't 11034 # want to keep, you may remove or edit it. 11035 # 11036 # config.status only pays attention to the cache file if you give it 11037 # the --recheck option to rerun configure. 11038 # 11039 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11040 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11041 # following values. 11042 11043 _ACEOF 11044 11045 # The following way of writing the cache mishandles newlines in values, 11046 # but we know of no workaround that is simple, portable, and efficient. 11047 # So, we kill variables containing newlines. 11048 # Ultrix sh set writes to stderr and can't be redirected directly, 11049 # and sets the high bit in the cache file unless we assign to the vars. 11050 ( 11051 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11052 eval ac_val=\$$ac_var 11053 case $ac_val in #( 11054 *${as_nl}*) 11055 case $ac_var in #( 11056 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11057 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11058 esac 11059 case $ac_var in #( 11060 _ | IFS | as_nl) ;; #( 11061 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11062 *) { eval $ac_var=; unset $ac_var;} ;; 11063 esac ;; 11064 esac 11065 done 11066 11067 (set) 2>&1 | 11068 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11069 *${as_nl}ac_space=\ *) 11070 # `set' does not quote correctly, so add quotes: double-quote 11071 # substitution turns \\\\ into \\, and sed turns \\ into \. 11072 sed -n \ 11073 "s/'/'\\\\''/g; 11074 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11075 ;; #( 11076 *) 11077 # `set' quotes correctly as required by POSIX, so do not add quotes. 11078 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11079 ;; 11080 esac | 11081 sort 11082 ) | 11083 sed ' 11084 /^ac_cv_env_/b end 11085 t clear 11086 :clear 11087 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11088 t end 11089 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11090 :end' >>confcache 11091 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11092 if test -w "$cache_file"; then 11093 if test "x$cache_file" != "x/dev/null"; then 11094 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11095 $as_echo "$as_me: updating cache $cache_file" >&6;} 11096 if test ! -f "$cache_file" || test -h "$cache_file"; then 11097 cat confcache >"$cache_file" 11098 else 11099 case $cache_file in #( 11100 */* | ?:*) 11101 mv -f confcache "$cache_file"$$ && 11102 mv -f "$cache_file"$$ "$cache_file" ;; #( 11103 *) 11104 mv -f confcache "$cache_file" ;; 11105 esac 11106 fi 11107 fi 11108 else 11109 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11110 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11111 fi 11112 fi 11113 rm -f confcache 11114 11115 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11116 # Let make expand exec_prefix. 11117 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11118 11119 DEFS=-DHAVE_CONFIG_H 11120 11121 ac_libobjs= 11122 ac_ltlibobjs= 11123 U= 11124 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11125 # 1. Remove the extension, and $U if already installed. 11126 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11127 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11128 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11129 # will be set to the directory where LIBOBJS objects are built. 11130 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11131 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11132 done 11133 LIBOBJS=$ac_libobjs 11134 11135 LTLIBOBJS=$ac_ltlibobjs 11136 11137 11138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11139 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11140 if test -n "$am_sleep_pid"; then 11141 # Hide warnings about reused PIDs. 11142 wait $am_sleep_pid 2>/dev/null 11143 fi 11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11145 $as_echo "done" >&6; } 11146 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11147 as_fn_error $? "conditional \"AMDEP\" was never defined. 11148 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11149 fi 11150 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11151 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11152 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11153 fi 11154 if test -n "$EXEEXT"; then 11155 am__EXEEXT_TRUE= 11156 am__EXEEXT_FALSE='#' 11157 else 11158 am__EXEEXT_TRUE='#' 11159 am__EXEEXT_FALSE= 11160 fi 11161 11162 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11163 as_fn_error $? "conditional \"LINT\" was never defined. 11164 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11165 fi 11166 11167 : "${CONFIG_STATUS=./config.status}" 11168 ac_write_fail=0 11169 ac_clean_files_save=$ac_clean_files 11170 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11171 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11172 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11173 as_write_fail=0 11174 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11175 #! $SHELL 11176 # Generated by $as_me. 11177 # Run this file to recreate the current configuration. 11178 # Compiler output produced by configure, useful for debugging 11179 # configure, is in config.log if it exists. 11180 11181 debug=false 11182 ac_cs_recheck=false 11183 ac_cs_silent=false 11184 11185 SHELL=\${CONFIG_SHELL-$SHELL} 11186 export SHELL 11187 _ASEOF 11188 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11189 ## -------------------- ## 11190 ## M4sh Initialization. ## 11191 ## -------------------- ## 11192 11193 # Be more Bourne compatible 11194 DUALCASE=1; export DUALCASE # for MKS sh 11195 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11196 emulate sh 11197 NULLCMD=: 11198 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11199 # is contrary to our usage. Disable this feature. 11200 alias -g '${1+"$@"}'='"$@"' 11201 setopt NO_GLOB_SUBST 11202 else 11203 case `(set -o) 2>/dev/null` in #( 11204 *posix*) : 11205 set -o posix ;; #( 11206 *) : 11207 ;; 11208 esac 11209 fi 11210 11211 11212 as_nl=' 11213 ' 11214 export as_nl 11215 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11216 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11217 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11218 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11219 # Prefer a ksh shell builtin over an external printf program on Solaris, 11220 # but without wasting forks for bash or zsh. 11221 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11222 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11223 as_echo='print -r --' 11224 as_echo_n='print -rn --' 11225 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11226 as_echo='printf %s\n' 11227 as_echo_n='printf %s' 11228 else 11229 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11230 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11231 as_echo_n='/usr/ucb/echo -n' 11232 else 11233 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11234 as_echo_n_body='eval 11235 arg=$1; 11236 case $arg in #( 11237 *"$as_nl"*) 11238 expr "X$arg" : "X\\(.*\\)$as_nl"; 11239 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11240 esac; 11241 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11242 ' 11243 export as_echo_n_body 11244 as_echo_n='sh -c $as_echo_n_body as_echo' 11245 fi 11246 export as_echo_body 11247 as_echo='sh -c $as_echo_body as_echo' 11248 fi 11249 11250 # The user is always right. 11251 if test "${PATH_SEPARATOR+set}" != set; then 11252 PATH_SEPARATOR=: 11253 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11254 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11255 PATH_SEPARATOR=';' 11256 } 11257 fi 11258 11259 11260 # IFS 11261 # We need space, tab and new line, in precisely that order. Quoting is 11262 # there to prevent editors from complaining about space-tab. 11263 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11264 # splitting by setting IFS to empty value.) 11265 IFS=" "" $as_nl" 11266 11267 # Find who we are. Look in the path if we contain no directory separator. 11268 as_myself= 11269 case $0 in #(( 11270 *[\\/]* ) as_myself=$0 ;; 11271 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11272 for as_dir in $PATH 11273 do 11274 IFS=$as_save_IFS 11275 test -z "$as_dir" && as_dir=. 11276 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11277 done 11278 IFS=$as_save_IFS 11279 11280 ;; 11281 esac 11282 # We did not find ourselves, most probably we were run as `sh COMMAND' 11283 # in which case we are not to be found in the path. 11284 if test "x$as_myself" = x; then 11285 as_myself=$0 11286 fi 11287 if test ! -f "$as_myself"; then 11288 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11289 exit 1 11290 fi 11291 11292 # Unset variables that we do not need and which cause bugs (e.g. in 11293 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11294 # suppresses any "Segmentation fault" message there. '((' could 11295 # trigger a bug in pdksh 5.2.14. 11296 for as_var in BASH_ENV ENV MAIL MAILPATH 11297 do eval test x\${$as_var+set} = xset \ 11298 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11299 done 11300 PS1='$ ' 11301 PS2='> ' 11302 PS4='+ ' 11303 11304 # NLS nuisances. 11305 LC_ALL=C 11306 export LC_ALL 11307 LANGUAGE=C 11308 export LANGUAGE 11309 11310 # CDPATH. 11311 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11312 11313 11314 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11315 # ---------------------------------------- 11316 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11317 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11318 # script with STATUS, using 1 if that was 0. 11319 as_fn_error () 11320 { 11321 as_status=$1; test $as_status -eq 0 && as_status=1 11322 if test "$4"; then 11323 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11324 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11325 fi 11326 $as_echo "$as_me: error: $2" >&2 11327 as_fn_exit $as_status 11328 } # as_fn_error 11329 11330 11331 # as_fn_set_status STATUS 11332 # ----------------------- 11333 # Set $? to STATUS, without forking. 11334 as_fn_set_status () 11335 { 11336 return $1 11337 } # as_fn_set_status 11338 11339 # as_fn_exit STATUS 11340 # ----------------- 11341 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11342 as_fn_exit () 11343 { 11344 set +e 11345 as_fn_set_status $1 11346 exit $1 11347 } # as_fn_exit 11348 11349 # as_fn_unset VAR 11350 # --------------- 11351 # Portably unset VAR. 11352 as_fn_unset () 11353 { 11354 { eval $1=; unset $1;} 11355 } 11356 as_unset=as_fn_unset 11357 # as_fn_append VAR VALUE 11358 # ---------------------- 11359 # Append the text in VALUE to the end of the definition contained in VAR. Take 11360 # advantage of any shell optimizations that allow amortized linear growth over 11361 # repeated appends, instead of the typical quadratic growth present in naive 11362 # implementations. 11363 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11364 eval 'as_fn_append () 11365 { 11366 eval $1+=\$2 11367 }' 11368 else 11369 as_fn_append () 11370 { 11371 eval $1=\$$1\$2 11372 } 11373 fi # as_fn_append 11374 11375 # as_fn_arith ARG... 11376 # ------------------ 11377 # Perform arithmetic evaluation on the ARGs, and store the result in the 11378 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11379 # must be portable across $(()) and expr. 11380 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11381 eval 'as_fn_arith () 11382 { 11383 as_val=$(( $* )) 11384 }' 11385 else 11386 as_fn_arith () 11387 { 11388 as_val=`expr "$@" || test $? -eq 1` 11389 } 11390 fi # as_fn_arith 11391 11392 11393 if expr a : '\(a\)' >/dev/null 2>&1 && 11394 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11395 as_expr=expr 11396 else 11397 as_expr=false 11398 fi 11399 11400 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11401 as_basename=basename 11402 else 11403 as_basename=false 11404 fi 11405 11406 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11407 as_dirname=dirname 11408 else 11409 as_dirname=false 11410 fi 11411 11412 as_me=`$as_basename -- "$0" || 11413 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11414 X"$0" : 'X\(//\)$' \| \ 11415 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11416 $as_echo X/"$0" | 11417 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11418 s//\1/ 11419 q 11420 } 11421 /^X\/\(\/\/\)$/{ 11422 s//\1/ 11423 q 11424 } 11425 /^X\/\(\/\).*/{ 11426 s//\1/ 11427 q 11428 } 11429 s/.*/./; q'` 11430 11431 # Avoid depending upon Character Ranges. 11432 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11433 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11434 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11435 as_cr_digits='0123456789' 11436 as_cr_alnum=$as_cr_Letters$as_cr_digits 11437 11438 ECHO_C= ECHO_N= ECHO_T= 11439 case `echo -n x` in #((((( 11440 -n*) 11441 case `echo 'xy\c'` in 11442 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11443 xy) ECHO_C='\c';; 11444 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11445 ECHO_T=' ';; 11446 esac;; 11447 *) 11448 ECHO_N='-n';; 11449 esac 11450 11451 rm -f conf$$ conf$$.exe conf$$.file 11452 if test -d conf$$.dir; then 11453 rm -f conf$$.dir/conf$$.file 11454 else 11455 rm -f conf$$.dir 11456 mkdir conf$$.dir 2>/dev/null 11457 fi 11458 if (echo >conf$$.file) 2>/dev/null; then 11459 if ln -s conf$$.file conf$$ 2>/dev/null; then 11460 as_ln_s='ln -s' 11461 # ... but there are two gotchas: 11462 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11463 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11464 # In both cases, we have to default to `cp -pR'. 11465 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11466 as_ln_s='cp -pR' 11467 elif ln conf$$.file conf$$ 2>/dev/null; then 11468 as_ln_s=ln 11469 else 11470 as_ln_s='cp -pR' 11471 fi 11472 else 11473 as_ln_s='cp -pR' 11474 fi 11475 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11476 rmdir conf$$.dir 2>/dev/null 11477 11478 11479 # as_fn_mkdir_p 11480 # ------------- 11481 # Create "$as_dir" as a directory, including parents if necessary. 11482 as_fn_mkdir_p () 11483 { 11484 11485 case $as_dir in #( 11486 -*) as_dir=./$as_dir;; 11487 esac 11488 test -d "$as_dir" || eval $as_mkdir_p || { 11489 as_dirs= 11490 while :; do 11491 case $as_dir in #( 11492 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11493 *) as_qdir=$as_dir;; 11494 esac 11495 as_dirs="'$as_qdir' $as_dirs" 11496 as_dir=`$as_dirname -- "$as_dir" || 11497 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11498 X"$as_dir" : 'X\(//\)[^/]' \| \ 11499 X"$as_dir" : 'X\(//\)$' \| \ 11500 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11501 $as_echo X"$as_dir" | 11502 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11503 s//\1/ 11504 q 11505 } 11506 /^X\(\/\/\)[^/].*/{ 11507 s//\1/ 11508 q 11509 } 11510 /^X\(\/\/\)$/{ 11511 s//\1/ 11512 q 11513 } 11514 /^X\(\/\).*/{ 11515 s//\1/ 11516 q 11517 } 11518 s/.*/./; q'` 11519 test -d "$as_dir" && break 11520 done 11521 test -z "$as_dirs" || eval "mkdir $as_dirs" 11522 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11523 11524 11525 } # as_fn_mkdir_p 11526 if mkdir -p . 2>/dev/null; then 11527 as_mkdir_p='mkdir -p "$as_dir"' 11528 else 11529 test -d ./-p && rmdir ./-p 11530 as_mkdir_p=false 11531 fi 11532 11533 11534 # as_fn_executable_p FILE 11535 # ----------------------- 11536 # Test if FILE is an executable regular file. 11537 as_fn_executable_p () 11538 { 11539 test -f "$1" && test -x "$1" 11540 } # as_fn_executable_p 11541 as_test_x='test -x' 11542 as_executable_p=as_fn_executable_p 11543 11544 # Sed expression to map a string onto a valid CPP name. 11545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11546 11547 # Sed expression to map a string onto a valid variable name. 11548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11549 11550 11551 exec 6>&1 11552 ## ----------------------------------- ## 11553 ## Main body of $CONFIG_STATUS script. ## 11554 ## ----------------------------------- ## 11555 _ASEOF 11556 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11557 11558 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11559 # Save the log message, to keep $0 and so on meaningful, and to 11560 # report actual input values of CONFIG_FILES etc. instead of their 11561 # values after options handling. 11562 ac_log=" 11563 This file was extended by xmodmap $as_me 1.0.9, which was 11564 generated by GNU Autoconf 2.69. Invocation command line was 11565 11566 CONFIG_FILES = $CONFIG_FILES 11567 CONFIG_HEADERS = $CONFIG_HEADERS 11568 CONFIG_LINKS = $CONFIG_LINKS 11569 CONFIG_COMMANDS = $CONFIG_COMMANDS 11570 $ $0 $@ 11571 11572 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11573 " 11574 11575 _ACEOF 11576 11577 case $ac_config_files in *" 11578 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11579 esac 11580 11581 case $ac_config_headers in *" 11582 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11583 esac 11584 11585 11586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11587 # Files that config.status was made for. 11588 config_files="$ac_config_files" 11589 config_headers="$ac_config_headers" 11590 config_commands="$ac_config_commands" 11591 11592 _ACEOF 11593 11594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11595 ac_cs_usage="\ 11596 \`$as_me' instantiates files and other configuration actions 11597 from templates according to the current configuration. Unless the files 11598 and actions are specified as TAGs, all are instantiated by default. 11599 11600 Usage: $0 [OPTION]... [TAG]... 11601 11602 -h, --help print this help, then exit 11603 -V, --version print version number and configuration settings, then exit 11604 --config print configuration, then exit 11605 -q, --quiet, --silent 11606 do not print progress messages 11607 -d, --debug don't remove temporary files 11608 --recheck update $as_me by reconfiguring in the same conditions 11609 --file=FILE[:TEMPLATE] 11610 instantiate the configuration file FILE 11611 --header=FILE[:TEMPLATE] 11612 instantiate the configuration header FILE 11613 11614 Configuration files: 11615 $config_files 11616 11617 Configuration headers: 11618 $config_headers 11619 11620 Configuration commands: 11621 $config_commands 11622 11623 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11624 11625 _ACEOF 11626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11627 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11628 ac_cs_version="\\ 11629 xmodmap config.status 1.0.9 11630 configured by $0, generated by GNU Autoconf 2.69, 11631 with options \\"\$ac_cs_config\\" 11632 11633 Copyright (C) 2012 Free Software Foundation, Inc. 11634 This config.status script is free software; the Free Software Foundation 11635 gives unlimited permission to copy, distribute and modify it." 11636 11637 ac_pwd='$ac_pwd' 11638 srcdir='$srcdir' 11639 INSTALL='$INSTALL' 11640 MKDIR_P='$MKDIR_P' 11641 AWK='$AWK' 11642 test -n "\$AWK" || AWK=awk 11643 _ACEOF 11644 11645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11646 # The default lists apply if the user does not specify any file. 11647 ac_need_defaults=: 11648 while test $# != 0 11649 do 11650 case $1 in 11651 --*=?*) 11652 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11653 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11654 ac_shift=: 11655 ;; 11656 --*=) 11657 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11658 ac_optarg= 11659 ac_shift=: 11660 ;; 11661 *) 11662 ac_option=$1 11663 ac_optarg=$2 11664 ac_shift=shift 11665 ;; 11666 esac 11667 11668 case $ac_option in 11669 # Handling of the options. 11670 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11671 ac_cs_recheck=: ;; 11672 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11673 $as_echo "$ac_cs_version"; exit ;; 11674 --config | --confi | --conf | --con | --co | --c ) 11675 $as_echo "$ac_cs_config"; exit ;; 11676 --debug | --debu | --deb | --de | --d | -d ) 11677 debug=: ;; 11678 --file | --fil | --fi | --f ) 11679 $ac_shift 11680 case $ac_optarg in 11681 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11682 '') as_fn_error $? "missing file argument" ;; 11683 esac 11684 as_fn_append CONFIG_FILES " '$ac_optarg'" 11685 ac_need_defaults=false;; 11686 --header | --heade | --head | --hea ) 11687 $ac_shift 11688 case $ac_optarg in 11689 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11690 esac 11691 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11692 ac_need_defaults=false;; 11693 --he | --h) 11694 # Conflict between --help and --header 11695 as_fn_error $? "ambiguous option: \`$1' 11696 Try \`$0 --help' for more information.";; 11697 --help | --hel | -h ) 11698 $as_echo "$ac_cs_usage"; exit ;; 11699 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11700 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11701 ac_cs_silent=: ;; 11702 11703 # This is an error. 11704 -*) as_fn_error $? "unrecognized option: \`$1' 11705 Try \`$0 --help' for more information." ;; 11706 11707 *) as_fn_append ac_config_targets " $1" 11708 ac_need_defaults=false ;; 11709 11710 esac 11711 shift 11712 done 11713 11714 ac_configure_extra_args= 11715 11716 if $ac_cs_silent; then 11717 exec 6>/dev/null 11718 ac_configure_extra_args="$ac_configure_extra_args --silent" 11719 fi 11720 11721 _ACEOF 11722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11723 if \$ac_cs_recheck; then 11724 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11725 shift 11726 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11727 CONFIG_SHELL='$SHELL' 11728 export CONFIG_SHELL 11729 exec "\$@" 11730 fi 11731 11732 _ACEOF 11733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11734 exec 5>>config.log 11735 { 11736 echo 11737 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11738 ## Running $as_me. ## 11739 _ASBOX 11740 $as_echo "$ac_log" 11741 } >&5 11742 11743 _ACEOF 11744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11745 # 11746 # INIT-COMMANDS 11747 # 11748 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11749 11750 _ACEOF 11751 11752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11753 11754 # Handling of arguments. 11755 for ac_config_target in $ac_config_targets 11756 do 11757 case $ac_config_target in 11758 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11759 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11760 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11761 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11762 11763 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11764 esac 11765 done 11766 11767 11768 # If the user did not use the arguments to specify the items to instantiate, 11769 # then the envvar interface is used. Set only those that are not. 11770 # We use the long form for the default assignment because of an extremely 11771 # bizarre bug on SunOS 4.1.3. 11772 if $ac_need_defaults; then 11773 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11774 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11775 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11776 fi 11777 11778 # Have a temporary directory for convenience. Make it in the build tree 11779 # simply because there is no reason against having it here, and in addition, 11780 # creating and moving files from /tmp can sometimes cause problems. 11781 # Hook for its removal unless debugging. 11782 # Note that there is a small window in which the directory will not be cleaned: 11783 # after its creation but before its name has been assigned to `$tmp'. 11784 $debug || 11785 { 11786 tmp= ac_tmp= 11787 trap 'exit_status=$? 11788 : "${ac_tmp:=$tmp}" 11789 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11790 ' 0 11791 trap 'as_fn_exit 1' 1 2 13 15 11792 } 11793 # Create a (secure) tmp directory for tmp files. 11794 11795 { 11796 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11797 test -d "$tmp" 11798 } || 11799 { 11800 tmp=./conf$$-$RANDOM 11801 (umask 077 && mkdir "$tmp") 11802 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11803 ac_tmp=$tmp 11804 11805 # Set up the scripts for CONFIG_FILES section. 11806 # No need to generate them if there are no CONFIG_FILES. 11807 # This happens for instance with `./config.status config.h'. 11808 if test -n "$CONFIG_FILES"; then 11809 11810 11811 ac_cr=`echo X | tr X '\015'` 11812 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11813 # But we know of no other shell where ac_cr would be empty at this 11814 # point, so we can use a bashism as a fallback. 11815 if test "x$ac_cr" = x; then 11816 eval ac_cr=\$\'\\r\' 11817 fi 11818 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11819 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11820 ac_cs_awk_cr='\\r' 11821 else 11822 ac_cs_awk_cr=$ac_cr 11823 fi 11824 11825 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11826 _ACEOF 11827 11828 11829 { 11830 echo "cat >conf$$subs.awk <<_ACEOF" && 11831 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11832 echo "_ACEOF" 11833 } >conf$$subs.sh || 11834 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11835 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11836 ac_delim='%!_!# ' 11837 for ac_last_try in false false false false false :; do 11838 . ./conf$$subs.sh || 11839 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11840 11841 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11842 if test $ac_delim_n = $ac_delim_num; then 11843 break 11844 elif $ac_last_try; then 11845 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11846 else 11847 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11848 fi 11849 done 11850 rm -f conf$$subs.sh 11851 11852 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11853 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11854 _ACEOF 11855 sed -n ' 11856 h 11857 s/^/S["/; s/!.*/"]=/ 11858 p 11859 g 11860 s/^[^!]*!// 11861 :repl 11862 t repl 11863 s/'"$ac_delim"'$// 11864 t delim 11865 :nl 11866 h 11867 s/\(.\{148\}\)..*/\1/ 11868 t more1 11869 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11870 p 11871 n 11872 b repl 11873 :more1 11874 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11875 p 11876 g 11877 s/.\{148\}// 11878 t nl 11879 :delim 11880 h 11881 s/\(.\{148\}\)..*/\1/ 11882 t more2 11883 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11884 p 11885 b 11886 :more2 11887 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11888 p 11889 g 11890 s/.\{148\}// 11891 t delim 11892 ' <conf$$subs.awk | sed ' 11893 /^[^""]/{ 11894 N 11895 s/\n// 11896 } 11897 ' >>$CONFIG_STATUS || ac_write_fail=1 11898 rm -f conf$$subs.awk 11899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11900 _ACAWK 11901 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11902 for (key in S) S_is_set[key] = 1 11903 FS = "" 11904 11905 } 11906 { 11907 line = $ 0 11908 nfields = split(line, field, "@") 11909 substed = 0 11910 len = length(field[1]) 11911 for (i = 2; i < nfields; i++) { 11912 key = field[i] 11913 keylen = length(key) 11914 if (S_is_set[key]) { 11915 value = S[key] 11916 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11917 len += length(value) + length(field[++i]) 11918 substed = 1 11919 } else 11920 len += 1 + keylen 11921 } 11922 11923 print line 11924 } 11925 11926 _ACAWK 11927 _ACEOF 11928 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11929 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11930 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11931 else 11932 cat 11933 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11934 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11935 _ACEOF 11936 11937 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11938 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11939 # trailing colons and then remove the whole line if VPATH becomes empty 11940 # (actually we leave an empty line to preserve line numbers). 11941 if test "x$srcdir" = x.; then 11942 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11943 h 11944 s/// 11945 s/^/:/ 11946 s/[ ]*$/:/ 11947 s/:\$(srcdir):/:/g 11948 s/:\${srcdir}:/:/g 11949 s/:@srcdir@:/:/g 11950 s/^:*// 11951 s/:*$// 11952 x 11953 s/\(=[ ]*\).*/\1/ 11954 G 11955 s/\n// 11956 s/^[^=]*=[ ]*$// 11957 }' 11958 fi 11959 11960 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11961 fi # test -n "$CONFIG_FILES" 11962 11963 # Set up the scripts for CONFIG_HEADERS section. 11964 # No need to generate them if there are no CONFIG_HEADERS. 11965 # This happens for instance with `./config.status Makefile'. 11966 if test -n "$CONFIG_HEADERS"; then 11967 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11968 BEGIN { 11969 _ACEOF 11970 11971 # Transform confdefs.h into an awk script `defines.awk', embedded as 11972 # here-document in config.status, that substitutes the proper values into 11973 # config.h.in to produce config.h. 11974 11975 # Create a delimiter string that does not exist in confdefs.h, to ease 11976 # handling of long lines. 11977 ac_delim='%!_!# ' 11978 for ac_last_try in false false :; do 11979 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11980 if test -z "$ac_tt"; then 11981 break 11982 elif $ac_last_try; then 11983 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11984 else 11985 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11986 fi 11987 done 11988 11989 # For the awk script, D is an array of macro values keyed by name, 11990 # likewise P contains macro parameters if any. Preserve backslash 11991 # newline sequences. 11992 11993 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11994 sed -n ' 11995 s/.\{148\}/&'"$ac_delim"'/g 11996 t rset 11997 :rset 11998 s/^[ ]*#[ ]*define[ ][ ]*/ / 11999 t def 12000 d 12001 :def 12002 s/\\$// 12003 t bsnl 12004 s/["\\]/\\&/g 12005 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12006 D["\1"]=" \3"/p 12007 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12008 d 12009 :bsnl 12010 s/["\\]/\\&/g 12011 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12012 D["\1"]=" \3\\\\\\n"\\/p 12013 t cont 12014 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12015 t cont 12016 d 12017 :cont 12018 n 12019 s/.\{148\}/&'"$ac_delim"'/g 12020 t clear 12021 :clear 12022 s/\\$// 12023 t bsnlc 12024 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12025 d 12026 :bsnlc 12027 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12028 b cont 12029 ' <confdefs.h | sed ' 12030 s/'"$ac_delim"'/"\\\ 12031 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12032 12033 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12034 for (key in D) D_is_set[key] = 1 12035 FS = "" 12036 } 12037 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12038 line = \$ 0 12039 split(line, arg, " ") 12040 if (arg[1] == "#") { 12041 defundef = arg[2] 12042 mac1 = arg[3] 12043 } else { 12044 defundef = substr(arg[1], 2) 12045 mac1 = arg[2] 12046 } 12047 split(mac1, mac2, "(") #) 12048 macro = mac2[1] 12049 prefix = substr(line, 1, index(line, defundef) - 1) 12050 if (D_is_set[macro]) { 12051 # Preserve the white space surrounding the "#". 12052 print prefix "define", macro P[macro] D[macro] 12053 next 12054 } else { 12055 # Replace #undef with comments. This is necessary, for example, 12056 # in the case of _POSIX_SOURCE, which is predefined and required 12057 # on some systems where configure will not decide to define it. 12058 if (defundef == "undef") { 12059 print "/*", prefix defundef, macro, "*/" 12060 next 12061 } 12062 } 12063 } 12064 { print } 12065 _ACAWK 12066 _ACEOF 12067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12068 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12069 fi # test -n "$CONFIG_HEADERS" 12070 12071 12072 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12073 shift 12074 for ac_tag 12075 do 12076 case $ac_tag in 12077 :[FHLC]) ac_mode=$ac_tag; continue;; 12078 esac 12079 case $ac_mode$ac_tag in 12080 :[FHL]*:*);; 12081 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12082 :[FH]-) ac_tag=-:-;; 12083 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12084 esac 12085 ac_save_IFS=$IFS 12086 IFS=: 12087 set x $ac_tag 12088 IFS=$ac_save_IFS 12089 shift 12090 ac_file=$1 12091 shift 12092 12093 case $ac_mode in 12094 :L) ac_source=$1;; 12095 :[FH]) 12096 ac_file_inputs= 12097 for ac_f 12098 do 12099 case $ac_f in 12100 -) ac_f="$ac_tmp/stdin";; 12101 *) # Look for the file first in the build tree, then in the source tree 12102 # (if the path is not absolute). The absolute path cannot be DOS-style, 12103 # because $ac_f cannot contain `:'. 12104 test -f "$ac_f" || 12105 case $ac_f in 12106 [\\/$]*) false;; 12107 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12108 esac || 12109 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12110 esac 12111 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12112 as_fn_append ac_file_inputs " '$ac_f'" 12113 done 12114 12115 # Let's still pretend it is `configure' which instantiates (i.e., don't 12116 # use $as_me), people would be surprised to read: 12117 # /* config.h. Generated by config.status. */ 12118 configure_input='Generated from '` 12119 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12120 `' by configure.' 12121 if test x"$ac_file" != x-; then 12122 configure_input="$ac_file. $configure_input" 12123 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12124 $as_echo "$as_me: creating $ac_file" >&6;} 12125 fi 12126 # Neutralize special characters interpreted by sed in replacement strings. 12127 case $configure_input in #( 12128 *\&* | *\|* | *\\* ) 12129 ac_sed_conf_input=`$as_echo "$configure_input" | 12130 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12131 *) ac_sed_conf_input=$configure_input;; 12132 esac 12133 12134 case $ac_tag in 12135 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12136 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12137 esac 12138 ;; 12139 esac 12140 12141 ac_dir=`$as_dirname -- "$ac_file" || 12142 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12143 X"$ac_file" : 'X\(//\)[^/]' \| \ 12144 X"$ac_file" : 'X\(//\)$' \| \ 12145 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12146 $as_echo X"$ac_file" | 12147 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12148 s//\1/ 12149 q 12150 } 12151 /^X\(\/\/\)[^/].*/{ 12152 s//\1/ 12153 q 12154 } 12155 /^X\(\/\/\)$/{ 12156 s//\1/ 12157 q 12158 } 12159 /^X\(\/\).*/{ 12160 s//\1/ 12161 q 12162 } 12163 s/.*/./; q'` 12164 as_dir="$ac_dir"; as_fn_mkdir_p 12165 ac_builddir=. 12166 12167 case "$ac_dir" in 12168 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12169 *) 12170 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12171 # A ".." for each directory in $ac_dir_suffix. 12172 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12173 case $ac_top_builddir_sub in 12174 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12175 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12176 esac ;; 12177 esac 12178 ac_abs_top_builddir=$ac_pwd 12179 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12180 # for backward compatibility: 12181 ac_top_builddir=$ac_top_build_prefix 12182 12183 case $srcdir in 12184 .) # We are building in place. 12185 ac_srcdir=. 12186 ac_top_srcdir=$ac_top_builddir_sub 12187 ac_abs_top_srcdir=$ac_pwd ;; 12188 [\\/]* | ?:[\\/]* ) # Absolute name. 12189 ac_srcdir=$srcdir$ac_dir_suffix; 12190 ac_top_srcdir=$srcdir 12191 ac_abs_top_srcdir=$srcdir ;; 12192 *) # Relative name. 12193 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12194 ac_top_srcdir=$ac_top_build_prefix$srcdir 12195 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12196 esac 12197 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12198 12199 12200 case $ac_mode in 12201 :F) 12202 # 12203 # CONFIG_FILE 12204 # 12205 12206 case $INSTALL in 12207 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12208 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12209 esac 12210 ac_MKDIR_P=$MKDIR_P 12211 case $MKDIR_P in 12212 [\\/$]* | ?:[\\/]* ) ;; 12213 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12214 esac 12215 _ACEOF 12216 12217 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12218 # If the template does not know about datarootdir, expand it. 12219 # FIXME: This hack should be removed a few years after 2.60. 12220 ac_datarootdir_hack=; ac_datarootdir_seen= 12221 ac_sed_dataroot=' 12222 /datarootdir/ { 12223 p 12224 q 12225 } 12226 /@datadir@/p 12227 /@docdir@/p 12228 /@infodir@/p 12229 /@localedir@/p 12230 /@mandir@/p' 12231 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12232 *datarootdir*) ac_datarootdir_seen=yes;; 12233 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12235 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12236 _ACEOF 12237 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12238 ac_datarootdir_hack=' 12239 s&@datadir@&$datadir&g 12240 s&@docdir@&$docdir&g 12241 s&@infodir@&$infodir&g 12242 s&@localedir@&$localedir&g 12243 s&@mandir@&$mandir&g 12244 s&\\\${datarootdir}&$datarootdir&g' ;; 12245 esac 12246 _ACEOF 12247 12248 # Neutralize VPATH when `$srcdir' = `.'. 12249 # Shell code in configure.ac might set extrasub. 12250 # FIXME: do we really want to maintain this feature? 12251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12252 ac_sed_extra="$ac_vpsub 12253 $extrasub 12254 _ACEOF 12255 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12256 :t 12257 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12258 s|@configure_input@|$ac_sed_conf_input|;t t 12259 s&@top_builddir@&$ac_top_builddir_sub&;t t 12260 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12261 s&@srcdir@&$ac_srcdir&;t t 12262 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12263 s&@top_srcdir@&$ac_top_srcdir&;t t 12264 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12265 s&@builddir@&$ac_builddir&;t t 12266 s&@abs_builddir@&$ac_abs_builddir&;t t 12267 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12268 s&@INSTALL@&$ac_INSTALL&;t t 12269 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12270 $ac_datarootdir_hack 12271 " 12272 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12273 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12274 12275 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12276 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12277 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12278 "$ac_tmp/out"`; test -z "$ac_out"; } && 12279 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12280 which seems to be undefined. Please make sure it is defined" >&5 12281 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12282 which seems to be undefined. Please make sure it is defined" >&2;} 12283 12284 rm -f "$ac_tmp/stdin" 12285 case $ac_file in 12286 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12287 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12288 esac \ 12289 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12290 ;; 12291 :H) 12292 # 12293 # CONFIG_HEADER 12294 # 12295 if test x"$ac_file" != x-; then 12296 { 12297 $as_echo "/* $configure_input */" \ 12298 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12299 } >"$ac_tmp/config.h" \ 12300 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12301 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12302 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12303 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12304 else 12305 rm -f "$ac_file" 12306 mv "$ac_tmp/config.h" "$ac_file" \ 12307 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12308 fi 12309 else 12310 $as_echo "/* $configure_input */" \ 12311 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12312 || as_fn_error $? "could not create -" "$LINENO" 5 12313 fi 12314 # Compute "$ac_file"'s index in $config_headers. 12315 _am_arg="$ac_file" 12316 _am_stamp_count=1 12317 for _am_header in $config_headers :; do 12318 case $_am_header in 12319 $_am_arg | $_am_arg:* ) 12320 break ;; 12321 * ) 12322 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12323 esac 12324 done 12325 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12326 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12327 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12328 X"$_am_arg" : 'X\(//\)$' \| \ 12329 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12330 $as_echo X"$_am_arg" | 12331 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12332 s//\1/ 12333 q 12334 } 12335 /^X\(\/\/\)[^/].*/{ 12336 s//\1/ 12337 q 12338 } 12339 /^X\(\/\/\)$/{ 12340 s//\1/ 12341 q 12342 } 12343 /^X\(\/\).*/{ 12344 s//\1/ 12345 q 12346 } 12347 s/.*/./; q'`/stamp-h$_am_stamp_count 12348 ;; 12349 12350 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12351 $as_echo "$as_me: executing $ac_file commands" >&6;} 12352 ;; 12353 esac 12354 12355 12356 case $ac_file$ac_mode in 12357 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12358 # Older Autoconf quotes --file arguments for eval, but not when files 12359 # are listed without --file. Let's play safe and only enable the eval 12360 # if we detect the quoting. 12361 case $CONFIG_FILES in 12362 *\'*) eval set x "$CONFIG_FILES" ;; 12363 *) set x $CONFIG_FILES ;; 12364 esac 12365 shift 12366 for mf 12367 do 12368 # Strip MF so we end up with the name of the file. 12369 mf=`echo "$mf" | sed -e 's/:.*$//'` 12370 # Check whether this is an Automake generated Makefile or not. 12371 # We used to match only the files named 'Makefile.in', but 12372 # some people rename them; so instead we look at the file content. 12373 # Grep'ing the first line is not enough: some people post-process 12374 # each Makefile.in and add a new line on top of each file to say so. 12375 # Grep'ing the whole file is not good either: AIX grep has a line 12376 # limit of 2048, but all sed's we know have understand at least 4000. 12377 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12378 dirpart=`$as_dirname -- "$mf" || 12379 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12380 X"$mf" : 'X\(//\)[^/]' \| \ 12381 X"$mf" : 'X\(//\)$' \| \ 12382 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12383 $as_echo X"$mf" | 12384 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12385 s//\1/ 12386 q 12387 } 12388 /^X\(\/\/\)[^/].*/{ 12389 s//\1/ 12390 q 12391 } 12392 /^X\(\/\/\)$/{ 12393 s//\1/ 12394 q 12395 } 12396 /^X\(\/\).*/{ 12397 s//\1/ 12398 q 12399 } 12400 s/.*/./; q'` 12401 else 12402 continue 12403 fi 12404 # Extract the definition of DEPDIR, am__include, and am__quote 12405 # from the Makefile without running 'make'. 12406 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12407 test -z "$DEPDIR" && continue 12408 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12409 test -z "$am__include" && continue 12410 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12411 # Find all dependency output files, they are included files with 12412 # $(DEPDIR) in their names. We invoke sed twice because it is the 12413 # simplest approach to changing $(DEPDIR) to its actual value in the 12414 # expansion. 12415 for file in `sed -n " 12416 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12417 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12418 # Make sure the directory exists. 12419 test -f "$dirpart/$file" && continue 12420 fdir=`$as_dirname -- "$file" || 12421 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12422 X"$file" : 'X\(//\)[^/]' \| \ 12423 X"$file" : 'X\(//\)$' \| \ 12424 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12425 $as_echo X"$file" | 12426 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12427 s//\1/ 12428 q 12429 } 12430 /^X\(\/\/\)[^/].*/{ 12431 s//\1/ 12432 q 12433 } 12434 /^X\(\/\/\)$/{ 12435 s//\1/ 12436 q 12437 } 12438 /^X\(\/\).*/{ 12439 s//\1/ 12440 q 12441 } 12442 s/.*/./; q'` 12443 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12444 # echo "creating $dirpart/$file" 12445 echo '# dummy' > "$dirpart/$file" 12446 done 12447 done 12448 } 12449 ;; 12450 12451 esac 12452 done # for ac_tag 12453 12454 12455 as_fn_exit 0 12456 _ACEOF 12457 ac_clean_files=$ac_clean_files_save 12458 12459 test $ac_write_fail = 0 || 12460 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12461 12462 12463 # configure is writing to config.log, and then calls config.status. 12464 # config.status does its own redirection, appending to config.log. 12465 # Unfortunately, on DOS this fails, as config.log is still kept open 12466 # by configure, so config.status won't be able to write to it; its 12467 # output is simply discarded. So we exec the FD to /dev/null, 12468 # effectively closing config.log, so it can be properly (re)opened and 12469 # appended to by config.status. When coming back to configure, we 12470 # need to make the FD available again. 12471 if test "$no_create" != yes; then 12472 ac_cs_success=: 12473 ac_config_status_args= 12474 test "$silent" = yes && 12475 ac_config_status_args="$ac_config_status_args --quiet" 12476 exec 5>/dev/null 12477 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12478 exec 5>>config.log 12479 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12480 # would make configure fail if this is the last instruction. 12481 $ac_cs_success || as_fn_exit 1 12482 fi 12483 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12485 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12486 fi 12487 12488
Indexes created Sun Apr 12 00:22:20 UTC 2026