configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for oclock 1.0.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='oclock' 583 PACKAGE_TARNAME='oclock' 584 PACKAGE_VERSION='1.0.4' 585 PACKAGE_STRING='oclock 1.0.4' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 appdefaultdir 631 OCLOCK_LIBS 632 OCLOCK_CFLAGS 633 MAN_SUBSTS 634 XORG_MAN_PAGE 635 ADMIN_MAN_DIR 636 DRIVER_MAN_DIR 637 MISC_MAN_DIR 638 FILE_MAN_DIR 639 LIB_MAN_DIR 640 APP_MAN_DIR 641 ADMIN_MAN_SUFFIX 642 DRIVER_MAN_SUFFIX 643 MISC_MAN_SUFFIX 644 FILE_MAN_SUFFIX 645 LIB_MAN_SUFFIX 646 APP_MAN_SUFFIX 647 SED 648 host_os 649 host_vendor 650 host_cpu 651 host 652 build_os 653 build_vendor 654 build_cpu 655 build 656 INSTALL_CMD 657 PKG_CONFIG_LIBDIR 658 PKG_CONFIG_PATH 659 PKG_CONFIG 660 CHANGELOG_CMD 661 STRICT_CFLAGS 662 CWARNFLAGS 663 BASE_CFLAGS 664 EGREP 665 GREP 666 CPP 667 am__fastdepCC_FALSE 668 am__fastdepCC_TRUE 669 CCDEPMODE 670 am__nodep 671 AMDEPBACKSLASH 672 AMDEP_FALSE 673 AMDEP_TRUE 674 am__quote 675 am__include 676 DEPDIR 677 OBJEXT 678 EXEEXT 679 ac_ct_CC 680 CPPFLAGS 681 LDFLAGS 682 CFLAGS 683 CC 684 AM_BACKSLASH 685 AM_DEFAULT_VERBOSITY 686 AM_DEFAULT_V 687 AM_V 688 am__untar 689 am__tar 690 AMTAR 691 am__leading_dot 692 SET_MAKE 693 AWK 694 mkdir_p 695 MKDIR_P 696 INSTALL_STRIP_PROGRAM 697 STRIP 698 install_sh 699 MAKEINFO 700 AUTOHEADER 701 AUTOMAKE 702 AUTOCONF 703 ACLOCAL 704 VERSION 705 PACKAGE 706 CYGPATH_W 707 am__isrc 708 INSTALL_DATA 709 INSTALL_SCRIPT 710 INSTALL_PROGRAM 711 target_alias 712 host_alias 713 build_alias 714 LIBS 715 ECHO_T 716 ECHO_N 717 ECHO_C 718 DEFS 719 mandir 720 localedir 721 libdir 722 psdir 723 pdfdir 724 dvidir 725 htmldir 726 infodir 727 docdir 728 oldincludedir 729 includedir 730 localstatedir 731 sharedstatedir 732 sysconfdir 733 datadir 734 datarootdir 735 libexecdir 736 sbindir 737 bindir 738 program_transform_name 739 prefix 740 exec_prefix 741 PACKAGE_URL 742 PACKAGE_BUGREPORT 743 PACKAGE_STRING 744 PACKAGE_VERSION 745 PACKAGE_TARNAME 746 PACKAGE_NAME 747 PATH_SEPARATOR 748 SHELL' 749 ac_subst_files='' 750 ac_user_opts=' 751 enable_option_checking 752 enable_silent_rules 753 enable_dependency_tracking 754 enable_selective_werror 755 enable_strict_compilation 756 with_xkb 757 with_appdefaultdir 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 PKG_CONFIG_PATH 770 PKG_CONFIG_LIBDIR 771 OCLOCK_CFLAGS 772 OCLOCK_LIBS' 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/oclock] 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 $ac_init_help in 1383 short | recursive ) echo "Configuration of oclock 1.0.4:";; 1384 esac 1385 cat <<\_ACEOF 1386 1387 Optional Features: 1388 --disable-option-checking ignore unrecognized --enable/--with options 1389 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1390 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1391 --enable-silent-rules less verbose build output (undo: "make V=1") 1392 --disable-silent-rules verbose build output (undo: "make V=0") 1393 --enable-dependency-tracking 1394 do not reject slow dependency extractors 1395 --disable-dependency-tracking 1396 speeds up one-time build 1397 --disable-selective-werror 1398 Turn off selective compiler errors. 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Make sure there is not a broken 2268 alias in your environment" "$LINENO" 5 2269 fi 2270 if test "$2" = conftest.file || test $am_try -eq 2; then 2271 break 2272 fi 2273 # Just in case. 2274 sleep 1 2275 am_has_slept=yes 2276 done 2277 test "$2" = conftest.file 2278 ) 2279 then 2280 # Ok. 2281 : 2282 else 2283 as_fn_error $? "newly created file is older than distributed files! 2284 Check your system clock" "$LINENO" 5 2285 fi 2286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2287 $as_echo "yes" >&6; } 2288 # If we didn't sleep, we still need to ensure time stamps of config.status and 2289 # generated files are strictly newer. 2290 am_sleep_pid= 2291 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2292 ( sleep 1 ) & 2293 am_sleep_pid=$! 2294 fi 2295 2296 rm -f conftest.file 2297 2298 test "$program_prefix" != NONE && 2299 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2300 # Use a double $ so make ignores it. 2301 test "$program_suffix" != NONE && 2302 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2303 # Double any \ or $. 2304 # By default was `s,x,x', remove it if useless. 2305 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2306 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2307 2308 # Expand $ac_aux_dir to an absolute path. 2309 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2310 2311 if test x"${MISSING+set}" != xset; then 2312 case $am_aux_dir in 2313 *\ * | *\ *) 2314 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2315 *) 2316 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2317 esac 2318 fi 2319 # Use eval to expand $SHELL 2320 if eval "$MISSING --is-lightweight"; then 2321 am_missing_run="$MISSING " 2322 else 2323 am_missing_run= 2324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2325 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2326 fi 2327 2328 if test x"${install_sh+set}" != xset; then 2329 case $am_aux_dir in 2330 *\ * | *\ *) 2331 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2332 *) 2333 install_sh="\${SHELL} $am_aux_dir/install-sh" 2334 esac 2335 fi 2336 2337 # Installed binaries are usually stripped using 'strip' when the user 2338 # run "make install-strip". However 'strip' might not be the right 2339 # tool to use in cross-compilation environments, therefore Automake 2340 # will honor the 'STRIP' environment variable to overrule this program. 2341 if test "$cross_compiling" != no; then 2342 if test -n "$ac_tool_prefix"; then 2343 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2344 set dummy ${ac_tool_prefix}strip; ac_word=$2 2345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2346 $as_echo_n "checking for $ac_word... " >&6; } 2347 if ${ac_cv_prog_STRIP+:} false; then : 2348 $as_echo_n "(cached) " >&6 2349 else 2350 if test -n "$STRIP"; then 2351 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2352 else 2353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2354 for as_dir in $PATH 2355 do 2356 IFS=$as_save_IFS 2357 test -z "$as_dir" && as_dir=. 2358 for ac_exec_ext in '' $ac_executable_extensions; do 2359 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2360 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2362 break 2 2363 fi 2364 done 2365 done 2366 IFS=$as_save_IFS 2367 2368 fi 2369 fi 2370 STRIP=$ac_cv_prog_STRIP 2371 if test -n "$STRIP"; then 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2373 $as_echo "$STRIP" >&6; } 2374 else 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2376 $as_echo "no" >&6; } 2377 fi 2378 2379 2380 fi 2381 if test -z "$ac_cv_prog_STRIP"; then 2382 ac_ct_STRIP=$STRIP 2383 # Extract the first word of "strip", so it can be a program name with args. 2384 set dummy strip; ac_word=$2 2385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2386 $as_echo_n "checking for $ac_word... " >&6; } 2387 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2388 $as_echo_n "(cached) " >&6 2389 else 2390 if test -n "$ac_ct_STRIP"; then 2391 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2392 else 2393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2394 for as_dir in $PATH 2395 do 2396 IFS=$as_save_IFS 2397 test -z "$as_dir" && as_dir=. 2398 for ac_exec_ext in '' $ac_executable_extensions; do 2399 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2400 ac_cv_prog_ac_ct_STRIP="strip" 2401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2402 break 2 2403 fi 2404 done 2405 done 2406 IFS=$as_save_IFS 2407 2408 fi 2409 fi 2410 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2411 if test -n "$ac_ct_STRIP"; then 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2413 $as_echo "$ac_ct_STRIP" >&6; } 2414 else 2415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2416 $as_echo "no" >&6; } 2417 fi 2418 2419 if test "x$ac_ct_STRIP" = x; then 2420 STRIP=":" 2421 else 2422 case $cross_compiling:$ac_tool_warned in 2423 yes:) 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2426 ac_tool_warned=yes ;; 2427 esac 2428 STRIP=$ac_ct_STRIP 2429 fi 2430 else 2431 STRIP="$ac_cv_prog_STRIP" 2432 fi 2433 2434 fi 2435 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2436 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2438 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2439 if test -z "$MKDIR_P"; then 2440 if ${ac_cv_path_mkdir+:} false; then : 2441 $as_echo_n "(cached) " >&6 2442 else 2443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2444 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2445 do 2446 IFS=$as_save_IFS 2447 test -z "$as_dir" && as_dir=. 2448 for ac_prog in mkdir gmkdir; do 2449 for ac_exec_ext in '' $ac_executable_extensions; do 2450 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2451 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2452 'mkdir (GNU coreutils) '* | \ 2453 'mkdir (coreutils) '* | \ 2454 'mkdir (fileutils) '4.1*) 2455 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2456 break 3;; 2457 esac 2458 done 2459 done 2460 done 2461 IFS=$as_save_IFS 2462 2463 fi 2464 2465 test -d ./--version && rmdir ./--version 2466 if test "${ac_cv_path_mkdir+set}" = set; then 2467 MKDIR_P="$ac_cv_path_mkdir -p" 2468 else 2469 # As a last resort, use the slow shell script. Don't cache a 2470 # value for MKDIR_P within a source directory, because that will 2471 # break other packages using the cache if that directory is 2472 # removed, or if the value is a relative name. 2473 MKDIR_P="$ac_install_sh -d" 2474 fi 2475 fi 2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2477 $as_echo "$MKDIR_P" >&6; } 2478 2479 for ac_prog in gawk mawk nawk awk 2480 do 2481 # Extract the first word of "$ac_prog", so it can be a program name with args. 2482 set dummy $ac_prog; ac_word=$2 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2484 $as_echo_n "checking for $ac_word... " >&6; } 2485 if ${ac_cv_prog_AWK+:} false; then : 2486 $as_echo_n "(cached) " >&6 2487 else 2488 if test -n "$AWK"; then 2489 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2490 else 2491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2492 for as_dir in $PATH 2493 do 2494 IFS=$as_save_IFS 2495 test -z "$as_dir" && as_dir=. 2496 for ac_exec_ext in '' $ac_executable_extensions; do 2497 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2498 ac_cv_prog_AWK="$ac_prog" 2499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2500 break 2 2501 fi 2502 done 2503 done 2504 IFS=$as_save_IFS 2505 2506 fi 2507 fi 2508 AWK=$ac_cv_prog_AWK 2509 if test -n "$AWK"; then 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2511 $as_echo "$AWK" >&6; } 2512 else 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2514 $as_echo "no" >&6; } 2515 fi 2516 2517 2518 test -n "$AWK" && break 2519 done 2520 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2522 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2523 set x ${MAKE-make} 2524 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2525 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2526 $as_echo_n "(cached) " >&6 2527 else 2528 cat >conftest.make <<\_ACEOF 2529 SHELL = /bin/sh 2530 all: 2531 @echo '@@@%%%=$(MAKE)=@@@%%%' 2532 _ACEOF 2533 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2534 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2535 *@@@%%%=?*=@@@%%%*) 2536 eval ac_cv_prog_make_${ac_make}_set=yes;; 2537 *) 2538 eval ac_cv_prog_make_${ac_make}_set=no;; 2539 esac 2540 rm -f conftest.make 2541 fi 2542 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2544 $as_echo "yes" >&6; } 2545 SET_MAKE= 2546 else 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2548 $as_echo "no" >&6; } 2549 SET_MAKE="MAKE=${MAKE-make}" 2550 fi 2551 2552 rm -rf .tst 2>/dev/null 2553 mkdir .tst 2>/dev/null 2554 if test -d .tst; then 2555 am__leading_dot=. 2556 else 2557 am__leading_dot=_ 2558 fi 2559 rmdir .tst 2>/dev/null 2560 2561 # Check whether --enable-silent-rules was given. 2562 if test "${enable_silent_rules+set}" = set; then : 2563 enableval=$enable_silent_rules; 2564 fi 2565 2566 case $enable_silent_rules in # ((( 2567 yes) AM_DEFAULT_VERBOSITY=0;; 2568 no) AM_DEFAULT_VERBOSITY=1;; 2569 *) AM_DEFAULT_VERBOSITY=1;; 2570 esac 2571 am_make=${MAKE-make} 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2573 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2574 if ${am_cv_make_support_nested_variables+:} false; then : 2575 $as_echo_n "(cached) " >&6 2576 else 2577 if $as_echo 'TRUE=$(BAR$(V)) 2578 BAR0=false 2579 BAR1=true 2580 V=1 2581 am__doit: 2582 @$(TRUE) 2583 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2584 am_cv_make_support_nested_variables=yes 2585 else 2586 am_cv_make_support_nested_variables=no 2587 fi 2588 fi 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2590 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2591 if test $am_cv_make_support_nested_variables = yes; then 2592 AM_V='$(V)' 2593 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2594 else 2595 AM_V=$AM_DEFAULT_VERBOSITY 2596 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2597 fi 2598 AM_BACKSLASH='\' 2599 2600 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2601 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2602 # is not polluted with repeated "-I." 2603 am__isrc=' -I$(srcdir)' 2604 # test to see if srcdir already configured 2605 if test -f $srcdir/config.status; then 2606 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2607 fi 2608 fi 2609 2610 # test whether we have cygpath 2611 if test -z "$CYGPATH_W"; then 2612 if (cygpath --version) >/dev/null 2>/dev/null; then 2613 CYGPATH_W='cygpath -w' 2614 else 2615 CYGPATH_W=echo 2616 fi 2617 fi 2618 2619 2620 # Define the identity of the package. 2621 PACKAGE='oclock' 2622 VERSION='1.0.4' 2623 2624 2625 cat >>confdefs.h <<_ACEOF 2626 #define PACKAGE "$PACKAGE" 2627 _ACEOF 2628 2629 2630 cat >>confdefs.h <<_ACEOF 2631 #define VERSION "$VERSION" 2632 _ACEOF 2633 2634 # Some tools Automake needs. 2635 2636 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2637 2638 2639 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2640 2641 2642 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2643 2644 2645 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2646 2647 2648 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2649 2650 # For better backward compatibility. To be removed once Automake 1.9.x 2651 # dies out for good. For more background, see: 2652 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2653 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2654 mkdir_p='$(MKDIR_P)' 2655 2656 # We need awk for the "check" target (and possibly the TAP driver). The 2657 # system "awk" is bad on some platforms. 2658 # Always define AMTAR for backward compatibility. Yes, it's still used 2659 # in the wild :-( We should find a proper way to deprecate it ... 2660 AMTAR='$${TAR-tar}' 2661 2662 2663 # We'll loop over all known methods to create a tar archive until one works. 2664 _am_tools='gnutar pax cpio none' 2665 2666 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2667 2668 2669 2670 2671 2672 2673 # POSIX will say in a future version that running "rm -f" with no argument 2674 # is OK; and we want to be able to make that assumption in our Makefile 2675 # recipes. So use an aggressive probe to check that the usage we want is 2676 # actually supported "in the wild" to an acceptable degree. 2677 # See automake bug#10828. 2678 # To make any issue more visible, cause the running configure to be aborted 2679 # by default if the 'rm' program in use doesn't match our expectations; the 2680 # user can still override this though. 2681 if rm -f && rm -fr && rm -rf; then : OK; else 2682 cat >&2 <<'END' 2683 Oops! 2684 2685 Your 'rm' program seems unable to run without file operands specified 2686 on the command line, even when the '-f' option is present. This is contrary 2687 to the behaviour of most rm programs out there, and not conforming with 2688 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2689 2690 Please tell bug-automake@gnu.org about your system, including the value 2691 of your $PATH and any error possibly output before this message. This 2692 can help us improve future automake versions. 2693 2694 END 2695 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2696 echo 'Configuration will proceed anyway, since you have set the' >&2 2697 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2698 echo >&2 2699 else 2700 cat >&2 <<'END' 2701 Aborting the configuration process, to ensure you take notice of the issue. 2702 2703 You can download and install GNU coreutils to get an 'rm' implementation 2704 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2705 2706 If you want to complete the configuration process using your problematic 2707 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2708 to "yes", and re-run configure. 2709 2710 END 2711 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2712 fi 2713 fi 2714 2715 2716 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 DEPDIR="${am__leading_dot}deps" 2729 2730 ac_config_commands="$ac_config_commands depfiles" 2731 2732 2733 am_make=${MAKE-make} 2734 cat > confinc << 'END' 2735 am__doit: 2736 @echo this is the am__doit target 2737 .PHONY: am__doit 2738 END 2739 # If we don't find an include directive, just comment out the code. 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2741 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2742 am__include="#" 2743 am__quote= 2744 _am_result=none 2745 # First try GNU make style include. 2746 echo "include confinc" > confmf 2747 # Ignore all kinds of additional output from 'make'. 2748 case `$am_make -s -f confmf 2> /dev/null` in #( 2749 *the\ am__doit\ target*) 2750 am__include=include 2751 am__quote= 2752 _am_result=GNU 2753 ;; 2754 esac 2755 # Now try BSD make style include. 2756 if test "$am__include" = "#"; then 2757 echo '.include "confinc"' > confmf 2758 case `$am_make -s -f confmf 2> /dev/null` in #( 2759 *the\ am__doit\ target*) 2760 am__include=.include 2761 am__quote="\"" 2762 _am_result=BSD 2763 ;; 2764 esac 2765 fi 2766 2767 2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2769 $as_echo "$_am_result" >&6; } 2770 rm -f confinc confmf 2771 2772 # Check whether --enable-dependency-tracking was given. 2773 if test "${enable_dependency_tracking+set}" = set; then : 2774 enableval=$enable_dependency_tracking; 2775 fi 2776 2777 if test "x$enable_dependency_tracking" != xno; then 2778 am_depcomp="$ac_aux_dir/depcomp" 2779 AMDEPBACKSLASH='\' 2780 am__nodep='_no' 2781 fi 2782 if test "x$enable_dependency_tracking" != xno; then 2783 AMDEP_TRUE= 2784 AMDEP_FALSE='#' 2785 else 2786 AMDEP_TRUE='#' 2787 AMDEP_FALSE= 2788 fi 2789 2790 2791 ac_ext=c 2792 ac_cpp='$CPP $CPPFLAGS' 2793 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2794 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2795 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2796 if test -n "$ac_tool_prefix"; then 2797 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2798 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2800 $as_echo_n "checking for $ac_word... " >&6; } 2801 if ${ac_cv_prog_CC+:} false; then : 2802 $as_echo_n "(cached) " >&6 2803 else 2804 if test -n "$CC"; then 2805 ac_cv_prog_CC="$CC" # Let the user override the test. 2806 else 2807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2808 for as_dir in $PATH 2809 do 2810 IFS=$as_save_IFS 2811 test -z "$as_dir" && as_dir=. 2812 for ac_exec_ext in '' $ac_executable_extensions; do 2813 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2814 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2815 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2816 break 2 2817 fi 2818 done 2819 done 2820 IFS=$as_save_IFS 2821 2822 fi 2823 fi 2824 CC=$ac_cv_prog_CC 2825 if test -n "$CC"; then 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2827 $as_echo "$CC" >&6; } 2828 else 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2830 $as_echo "no" >&6; } 2831 fi 2832 2833 2834 fi 2835 if test -z "$ac_cv_prog_CC"; then 2836 ac_ct_CC=$CC 2837 # Extract the first word of "gcc", so it can be a program name with args. 2838 set dummy gcc; ac_word=$2 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2840 $as_echo_n "checking for $ac_word... " >&6; } 2841 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2842 $as_echo_n "(cached) " >&6 2843 else 2844 if test -n "$ac_ct_CC"; then 2845 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2846 else 2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2848 for as_dir in $PATH 2849 do 2850 IFS=$as_save_IFS 2851 test -z "$as_dir" && as_dir=. 2852 for ac_exec_ext in '' $ac_executable_extensions; do 2853 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2854 ac_cv_prog_ac_ct_CC="gcc" 2855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2856 break 2 2857 fi 2858 done 2859 done 2860 IFS=$as_save_IFS 2861 2862 fi 2863 fi 2864 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2865 if test -n "$ac_ct_CC"; then 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2867 $as_echo "$ac_ct_CC" >&6; } 2868 else 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2870 $as_echo "no" >&6; } 2871 fi 2872 2873 if test "x$ac_ct_CC" = x; then 2874 CC="" 2875 else 2876 case $cross_compiling:$ac_tool_warned in 2877 yes:) 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2879 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2880 ac_tool_warned=yes ;; 2881 esac 2882 CC=$ac_ct_CC 2883 fi 2884 else 2885 CC="$ac_cv_prog_CC" 2886 fi 2887 2888 if test -z "$CC"; then 2889 if test -n "$ac_tool_prefix"; then 2890 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2891 set dummy ${ac_tool_prefix}cc; ac_word=$2 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2893 $as_echo_n "checking for $ac_word... " >&6; } 2894 if ${ac_cv_prog_CC+:} false; then : 2895 $as_echo_n "(cached) " >&6 2896 else 2897 if test -n "$CC"; then 2898 ac_cv_prog_CC="$CC" # Let the user override the test. 2899 else 2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2901 for as_dir in $PATH 2902 do 2903 IFS=$as_save_IFS 2904 test -z "$as_dir" && as_dir=. 2905 for ac_exec_ext in '' $ac_executable_extensions; do 2906 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2907 ac_cv_prog_CC="${ac_tool_prefix}cc" 2908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2909 break 2 2910 fi 2911 done 2912 done 2913 IFS=$as_save_IFS 2914 2915 fi 2916 fi 2917 CC=$ac_cv_prog_CC 2918 if test -n "$CC"; then 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2920 $as_echo "$CC" >&6; } 2921 else 2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2923 $as_echo "no" >&6; } 2924 fi 2925 2926 2927 fi 2928 fi 2929 if test -z "$CC"; then 2930 # Extract the first word of "cc", so it can be a program name with args. 2931 set dummy cc; ac_word=$2 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2933 $as_echo_n "checking for $ac_word... " >&6; } 2934 if ${ac_cv_prog_CC+:} false; then : 2935 $as_echo_n "(cached) " >&6 2936 else 2937 if test -n "$CC"; then 2938 ac_cv_prog_CC="$CC" # Let the user override the test. 2939 else 2940 ac_prog_rejected=no 2941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2942 for as_dir in $PATH 2943 do 2944 IFS=$as_save_IFS 2945 test -z "$as_dir" && as_dir=. 2946 for ac_exec_ext in '' $ac_executable_extensions; do 2947 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2948 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2949 ac_prog_rejected=yes 2950 continue 2951 fi 2952 ac_cv_prog_CC="cc" 2953 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2954 break 2 2955 fi 2956 done 2957 done 2958 IFS=$as_save_IFS 2959 2960 if test $ac_prog_rejected = yes; then 2961 # We found a bogon in the path, so make sure we never use it. 2962 set dummy $ac_cv_prog_CC 2963 shift 2964 if test $# != 0; then 2965 # We chose a different compiler from the bogus one. 2966 # However, it has the same basename, so the bogon will be chosen 2967 # first if we set CC to just the basename; use the full file name. 2968 shift 2969 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2970 fi 2971 fi 2972 fi 2973 fi 2974 CC=$ac_cv_prog_CC 2975 if test -n "$CC"; then 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2977 $as_echo "$CC" >&6; } 2978 else 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2980 $as_echo "no" >&6; } 2981 fi 2982 2983 2984 fi 2985 if test -z "$CC"; then 2986 if test -n "$ac_tool_prefix"; then 2987 for ac_prog in cl.exe 2988 do 2989 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2990 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2992 $as_echo_n "checking for $ac_word... " >&6; } 2993 if ${ac_cv_prog_CC+:} false; then : 2994 $as_echo_n "(cached) " >&6 2995 else 2996 if test -n "$CC"; then 2997 ac_cv_prog_CC="$CC" # Let the user override the test. 2998 else 2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3000 for as_dir in $PATH 3001 do 3002 IFS=$as_save_IFS 3003 test -z "$as_dir" && as_dir=. 3004 for ac_exec_ext in '' $ac_executable_extensions; do 3005 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3006 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3008 break 2 3009 fi 3010 done 3011 done 3012 IFS=$as_save_IFS 3013 3014 fi 3015 fi 3016 CC=$ac_cv_prog_CC 3017 if test -n "$CC"; then 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3019 $as_echo "$CC" >&6; } 3020 else 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3022 $as_echo "no" >&6; } 3023 fi 3024 3025 3026 test -n "$CC" && break 3027 done 3028 fi 3029 if test -z "$CC"; then 3030 ac_ct_CC=$CC 3031 for ac_prog in cl.exe 3032 do 3033 # Extract the first word of "$ac_prog", so it can be a program name with args. 3034 set dummy $ac_prog; ac_word=$2 3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3036 $as_echo_n "checking for $ac_word... " >&6; } 3037 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3038 $as_echo_n "(cached) " >&6 3039 else 3040 if test -n "$ac_ct_CC"; then 3041 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3042 else 3043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3044 for as_dir in $PATH 3045 do 3046 IFS=$as_save_IFS 3047 test -z "$as_dir" && as_dir=. 3048 for ac_exec_ext in '' $ac_executable_extensions; do 3049 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3050 ac_cv_prog_ac_ct_CC="$ac_prog" 3051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3052 break 2 3053 fi 3054 done 3055 done 3056 IFS=$as_save_IFS 3057 3058 fi 3059 fi 3060 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3061 if test -n "$ac_ct_CC"; then 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3063 $as_echo "$ac_ct_CC" >&6; } 3064 else 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3066 $as_echo "no" >&6; } 3067 fi 3068 3069 3070 test -n "$ac_ct_CC" && break 3071 done 3072 3073 if test "x$ac_ct_CC" = x; then 3074 CC="" 3075 else 3076 case $cross_compiling:$ac_tool_warned in 3077 yes:) 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3079 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3080 ac_tool_warned=yes ;; 3081 esac 3082 CC=$ac_ct_CC 3083 fi 3084 fi 3085 3086 fi 3087 3088 3089 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3090 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3091 as_fn_error $? "no acceptable C compiler found in \$PATH 3092 See \`config.log' for more details" "$LINENO" 5; } 3093 3094 # Provide some information about the compiler. 3095 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3096 set X $ac_compile 3097 ac_compiler=$2 3098 for ac_option in --version -v -V -qversion; do 3099 { { ac_try="$ac_compiler $ac_option >&5" 3100 case "(($ac_try" in 3101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3102 *) ac_try_echo=$ac_try;; 3103 esac 3104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3105 $as_echo "$ac_try_echo"; } >&5 3106 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3107 ac_status=$? 3108 if test -s conftest.err; then 3109 sed '10a\ 3110 ... rest of stderr output deleted ... 3111 10q' conftest.err >conftest.er1 3112 cat conftest.er1 >&5 3113 fi 3114 rm -f conftest.er1 conftest.err 3115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3116 test $ac_status = 0; } 3117 done 3118 3119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3120 /* end confdefs.h. */ 3121 3122 int 3123 main () 3124 { 3125 3126 ; 3127 return 0; 3128 } 3129 _ACEOF 3130 ac_clean_files_save=$ac_clean_files 3131 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3132 # Try to create an executable without -o first, disregard a.out. 3133 # It will help us diagnose broken compilers, and finding out an intuition 3134 # of exeext. 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3136 $as_echo_n "checking whether the C compiler works... " >&6; } 3137 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3138 3139 # The possible output files: 3140 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3141 3142 ac_rmfiles= 3143 for ac_file in $ac_files 3144 do 3145 case $ac_file in 3146 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3147 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3148 esac 3149 done 3150 rm -f $ac_rmfiles 3151 3152 if { { ac_try="$ac_link_default" 3153 case "(($ac_try" in 3154 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3155 *) ac_try_echo=$ac_try;; 3156 esac 3157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3158 $as_echo "$ac_try_echo"; } >&5 3159 (eval "$ac_link_default") 2>&5 3160 ac_status=$? 3161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3162 test $ac_status = 0; }; then : 3163 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3164 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3165 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3166 # so that the user can short-circuit this test for compilers unknown to 3167 # Autoconf. 3168 for ac_file in $ac_files '' 3169 do 3170 test -f "$ac_file" || continue 3171 case $ac_file in 3172 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3173 ;; 3174 [ab].out ) 3175 # We found the default executable, but exeext='' is most 3176 # certainly right. 3177 break;; 3178 *.* ) 3179 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3180 then :; else 3181 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3182 fi 3183 # We set ac_cv_exeext here because the later test for it is not 3184 # safe: cross compilers may not add the suffix if given an `-o' 3185 # argument, so we may need to know it at that point already. 3186 # Even if this section looks crufty: it has the advantage of 3187 # actually working. 3188 break;; 3189 * ) 3190 break;; 3191 esac 3192 done 3193 test "$ac_cv_exeext" = no && ac_cv_exeext= 3194 3195 else 3196 ac_file='' 3197 fi 3198 if test -z "$ac_file"; then : 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3200 $as_echo "no" >&6; } 3201 $as_echo "$as_me: failed program was:" >&5 3202 sed 's/^/| /' conftest.$ac_ext >&5 3203 3204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3206 as_fn_error 77 "C compiler cannot create executables 3207 See \`config.log' for more details" "$LINENO" 5; } 3208 else 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3210 $as_echo "yes" >&6; } 3211 fi 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3213 $as_echo_n "checking for C compiler default output file name... " >&6; } 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3215 $as_echo "$ac_file" >&6; } 3216 ac_exeext=$ac_cv_exeext 3217 3218 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3219 ac_clean_files=$ac_clean_files_save 3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3221 $as_echo_n "checking for suffix of executables... " >&6; } 3222 if { { ac_try="$ac_link" 3223 case "(($ac_try" in 3224 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3225 *) ac_try_echo=$ac_try;; 3226 esac 3227 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3228 $as_echo "$ac_try_echo"; } >&5 3229 (eval "$ac_link") 2>&5 3230 ac_status=$? 3231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3232 test $ac_status = 0; }; then : 3233 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3234 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3235 # work properly (i.e., refer to `conftest.exe'), while it won't with 3236 # `rm'. 3237 for ac_file in conftest.exe conftest conftest.*; do 3238 test -f "$ac_file" || continue 3239 case $ac_file in 3240 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3241 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3242 break;; 3243 * ) break;; 3244 esac 3245 done 3246 else 3247 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3248 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3249 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3250 See \`config.log' for more details" "$LINENO" 5; } 3251 fi 3252 rm -f conftest conftest$ac_cv_exeext 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3254 $as_echo "$ac_cv_exeext" >&6; } 3255 3256 rm -f conftest.$ac_ext 3257 EXEEXT=$ac_cv_exeext 3258 ac_exeext=$EXEEXT 3259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3260 /* end confdefs.h. */ 3261 #include <stdio.h> 3262 int 3263 main () 3264 { 3265 FILE *f = fopen ("conftest.out", "w"); 3266 return ferror (f) || fclose (f) != 0; 3267 3268 ; 3269 return 0; 3270 } 3271 _ACEOF 3272 ac_clean_files="$ac_clean_files conftest.out" 3273 # Check that the compiler produces executables we can run. If not, either 3274 # the compiler is broken, or we cross compile. 3275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3276 $as_echo_n "checking whether we are cross compiling... " >&6; } 3277 if test "$cross_compiling" != yes; then 3278 { { ac_try="$ac_link" 3279 case "(($ac_try" in 3280 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3281 *) ac_try_echo=$ac_try;; 3282 esac 3283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3284 $as_echo "$ac_try_echo"; } >&5 3285 (eval "$ac_link") 2>&5 3286 ac_status=$? 3287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3288 test $ac_status = 0; } 3289 if { ac_try='./conftest$ac_cv_exeext' 3290 { { case "(($ac_try" in 3291 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3292 *) ac_try_echo=$ac_try;; 3293 esac 3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3295 $as_echo "$ac_try_echo"; } >&5 3296 (eval "$ac_try") 2>&5 3297 ac_status=$? 3298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3299 test $ac_status = 0; }; }; then 3300 cross_compiling=no 3301 else 3302 if test "$cross_compiling" = maybe; then 3303 cross_compiling=yes 3304 else 3305 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3306 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3307 as_fn_error $? "cannot run C compiled programs. 3308 If you meant to cross compile, use \`--host'. 3309 See \`config.log' for more details" "$LINENO" 5; } 3310 fi 3311 fi 3312 fi 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3314 $as_echo "$cross_compiling" >&6; } 3315 3316 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3317 ac_clean_files=$ac_clean_files_save 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3319 $as_echo_n "checking for suffix of object files... " >&6; } 3320 if ${ac_cv_objext+:} false; then : 3321 $as_echo_n "(cached) " >&6 3322 else 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324 /* end confdefs.h. */ 3325 3326 int 3327 main () 3328 { 3329 3330 ; 3331 return 0; 3332 } 3333 _ACEOF 3334 rm -f conftest.o conftest.obj 3335 if { { ac_try="$ac_compile" 3336 case "(($ac_try" in 3337 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3338 *) ac_try_echo=$ac_try;; 3339 esac 3340 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3341 $as_echo "$ac_try_echo"; } >&5 3342 (eval "$ac_compile") 2>&5 3343 ac_status=$? 3344 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3345 test $ac_status = 0; }; then : 3346 for ac_file in conftest.o conftest.obj conftest.*; do 3347 test -f "$ac_file" || continue; 3348 case $ac_file in 3349 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3350 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3351 break;; 3352 esac 3353 done 3354 else 3355 $as_echo "$as_me: failed program was:" >&5 3356 sed 's/^/| /' conftest.$ac_ext >&5 3357 3358 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3359 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3360 as_fn_error $? "cannot compute suffix of object files: cannot compile 3361 See \`config.log' for more details" "$LINENO" 5; } 3362 fi 3363 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3364 fi 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3366 $as_echo "$ac_cv_objext" >&6; } 3367 OBJEXT=$ac_cv_objext 3368 ac_objext=$OBJEXT 3369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3370 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3371 if ${ac_cv_c_compiler_gnu+:} false; then : 3372 $as_echo_n "(cached) " >&6 3373 else 3374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3375 /* end confdefs.h. */ 3376 3377 int 3378 main () 3379 { 3380 #ifndef __GNUC__ 3381 choke me 3382 #endif 3383 3384 ; 3385 return 0; 3386 } 3387 _ACEOF 3388 if ac_fn_c_try_compile "$LINENO"; then : 3389 ac_compiler_gnu=yes 3390 else 3391 ac_compiler_gnu=no 3392 fi 3393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3394 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3395 3396 fi 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3398 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3399 if test $ac_compiler_gnu = yes; then 3400 GCC=yes 3401 else 3402 GCC= 3403 fi 3404 ac_test_CFLAGS=${CFLAGS+set} 3405 ac_save_CFLAGS=$CFLAGS 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3407 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3408 if ${ac_cv_prog_cc_g+:} false; then : 3409 $as_echo_n "(cached) " >&6 3410 else 3411 ac_save_c_werror_flag=$ac_c_werror_flag 3412 ac_c_werror_flag=yes 3413 ac_cv_prog_cc_g=no 3414 CFLAGS="-g" 3415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3416 /* end confdefs.h. */ 3417 3418 int 3419 main () 3420 { 3421 3422 ; 3423 return 0; 3424 } 3425 _ACEOF 3426 if ac_fn_c_try_compile "$LINENO"; then : 3427 ac_cv_prog_cc_g=yes 3428 else 3429 CFLAGS="" 3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3431 /* end confdefs.h. */ 3432 3433 int 3434 main () 3435 { 3436 3437 ; 3438 return 0; 3439 } 3440 _ACEOF 3441 if ac_fn_c_try_compile "$LINENO"; then : 3442 3443 else 3444 ac_c_werror_flag=$ac_save_c_werror_flag 3445 CFLAGS="-g" 3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3447 /* end confdefs.h. */ 3448 3449 int 3450 main () 3451 { 3452 3453 ; 3454 return 0; 3455 } 3456 _ACEOF 3457 if ac_fn_c_try_compile "$LINENO"; then : 3458 ac_cv_prog_cc_g=yes 3459 fi 3460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3461 fi 3462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3463 fi 3464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3465 ac_c_werror_flag=$ac_save_c_werror_flag 3466 fi 3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3468 $as_echo "$ac_cv_prog_cc_g" >&6; } 3469 if test "$ac_test_CFLAGS" = set; then 3470 CFLAGS=$ac_save_CFLAGS 3471 elif test $ac_cv_prog_cc_g = yes; then 3472 if test "$GCC" = yes; then 3473 CFLAGS="-g -O2" 3474 else 3475 CFLAGS="-g" 3476 fi 3477 else 3478 if test "$GCC" = yes; then 3479 CFLAGS="-O2" 3480 else 3481 CFLAGS= 3482 fi 3483 fi 3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3485 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3486 if ${ac_cv_prog_cc_c89+:} false; then : 3487 $as_echo_n "(cached) " >&6 3488 else 3489 ac_cv_prog_cc_c89=no 3490 ac_save_CC=$CC 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492 /* end confdefs.h. */ 3493 #include <stdarg.h> 3494 #include <stdio.h> 3495 struct stat; 3496 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3497 struct buf { int x; }; 3498 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3499 static char *e (p, i) 3500 char **p; 3501 int i; 3502 { 3503 return p[i]; 3504 } 3505 static char *f (char * (*g) (char **, int), char **p, ...) 3506 { 3507 char *s; 3508 va_list v; 3509 va_start (v,p); 3510 s = g (p, va_arg (v,int)); 3511 va_end (v); 3512 return s; 3513 } 3514 3515 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3516 function prototypes and stuff, but not '\xHH' hex character constants. 3517 These don't provoke an error unfortunately, instead are silently treated 3518 as 'x'. The following induces an error, until -std is added to get 3519 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3520 array size at least. It's necessary to write '\x00'==0 to get something 3521 that's true only with -std. */ 3522 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3523 3524 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3525 inside strings and character constants. */ 3526 #define FOO(x) 'x' 3527 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3528 3529 int test (int i, double x); 3530 struct s1 {int (*f) (int a);}; 3531 struct s2 {int (*f) (double a);}; 3532 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3533 int argc; 3534 char **argv; 3535 int 3536 main () 3537 { 3538 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3544 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3545 do 3546 CC="$ac_save_CC $ac_arg" 3547 if ac_fn_c_try_compile "$LINENO"; then : 3548 ac_cv_prog_cc_c89=$ac_arg 3549 fi 3550 rm -f core conftest.err conftest.$ac_objext 3551 test "x$ac_cv_prog_cc_c89" != "xno" && break 3552 done 3553 rm -f conftest.$ac_ext 3554 CC=$ac_save_CC 3555 3556 fi 3557 # AC_CACHE_VAL 3558 case "x$ac_cv_prog_cc_c89" in 3559 x) 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3561 $as_echo "none needed" >&6; } ;; 3562 xno) 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3564 $as_echo "unsupported" >&6; } ;; 3565 *) 3566 CC="$CC $ac_cv_prog_cc_c89" 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3568 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3569 esac 3570 if test "x$ac_cv_prog_cc_c89" != xno; then : 3571 3572 fi 3573 3574 ac_ext=c 3575 ac_cpp='$CPP $CPPFLAGS' 3576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3578 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3579 3580 ac_ext=c 3581 ac_cpp='$CPP $CPPFLAGS' 3582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3584 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3586 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3587 if ${am_cv_prog_cc_c_o+:} false; then : 3588 $as_echo_n "(cached) " >&6 3589 else 3590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3591 /* end confdefs.h. */ 3592 3593 int 3594 main () 3595 { 3596 3597 ; 3598 return 0; 3599 } 3600 _ACEOF 3601 # Make sure it works both with $CC and with simple cc. 3602 # Following AC_PROG_CC_C_O, we do the test twice because some 3603 # compilers refuse to overwrite an existing .o file with -o, 3604 # though they will create one. 3605 am_cv_prog_cc_c_o=yes 3606 for am_i in 1 2; do 3607 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3608 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3609 ac_status=$? 3610 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3611 (exit $ac_status); } \ 3612 && test -f conftest2.$ac_objext; then 3613 : OK 3614 else 3615 am_cv_prog_cc_c_o=no 3616 break 3617 fi 3618 done 3619 rm -f core conftest* 3620 unset am_i 3621 fi 3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3623 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3624 if test "$am_cv_prog_cc_c_o" != yes; then 3625 # Losing compiler, so override with the script. 3626 # FIXME: It is wrong to rewrite CC. 3627 # But if we don't then we get into trouble of one sort or another. 3628 # A longer-term fix would be to have automake use am__CC in this case, 3629 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3630 CC="$am_aux_dir/compile $CC" 3631 fi 3632 ac_ext=c 3633 ac_cpp='$CPP $CPPFLAGS' 3634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3636 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3637 3638 3639 depcc="$CC" am_compiler_list= 3640 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3642 $as_echo_n "checking dependency style of $depcc... " >&6; } 3643 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3644 $as_echo_n "(cached) " >&6 3645 else 3646 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3647 # We make a subdir and do the tests there. Otherwise we can end up 3648 # making bogus files that we don't know about and never remove. For 3649 # instance it was reported that on HP-UX the gcc test will end up 3650 # making a dummy file named 'D' -- because '-MD' means "put the output 3651 # in D". 3652 rm -rf conftest.dir 3653 mkdir conftest.dir 3654 # Copy depcomp to subdir because otherwise we won't find it if we're 3655 # using a relative directory. 3656 cp "$am_depcomp" conftest.dir 3657 cd conftest.dir 3658 # We will build objects and dependencies in a subdirectory because 3659 # it helps to detect inapplicable dependency modes. For instance 3660 # both Tru64's cc and ICC support -MD to output dependencies as a 3661 # side effect of compilation, but ICC will put the dependencies in 3662 # the current directory while Tru64 will put them in the object 3663 # directory. 3664 mkdir sub 3665 3666 am_cv_CC_dependencies_compiler_type=none 3667 if test "$am_compiler_list" = ""; then 3668 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3669 fi 3670 am__universal=false 3671 case " $depcc " in #( 3672 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3673 esac 3674 3675 for depmode in $am_compiler_list; do 3676 # Setup a source with many dependencies, because some compilers 3677 # like to wrap large dependency lists on column 80 (with \), and 3678 # we should not choose a depcomp mode which is confused by this. 3679 # 3680 # We need to recreate these files for each test, as the compiler may 3681 # overwrite some of them when testing with obscure command lines. 3682 # This happens at least with the AIX C compiler. 3683 : > sub/conftest.c 3684 for i in 1 2 3 4 5 6; do 3685 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3686 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3687 # Solaris 10 /bin/sh. 3688 echo '/* dummy */' > sub/conftst$i.h 3689 done 3690 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3691 3692 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3693 # mode. It turns out that the SunPro C++ compiler does not properly 3694 # handle '-M -o', and we need to detect this. Also, some Intel 3695 # versions had trouble with output in subdirs. 3696 am__obj=sub/conftest.${OBJEXT-o} 3697 am__minus_obj="-o $am__obj" 3698 case $depmode in 3699 gcc) 3700 # This depmode causes a compiler race in universal mode. 3701 test "$am__universal" = false || continue 3702 ;; 3703 nosideeffect) 3704 # After this tag, mechanisms are not by side-effect, so they'll 3705 # only be used when explicitly requested. 3706 if test "x$enable_dependency_tracking" = xyes; then 3707 continue 3708 else 3709 break 3710 fi 3711 ;; 3712 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3713 # This compiler won't grok '-c -o', but also, the minuso test has 3714 # not run yet. These depmodes are late enough in the game, and 3715 # so weak that their functioning should not be impacted. 3716 am__obj=conftest.${OBJEXT-o} 3717 am__minus_obj= 3718 ;; 3719 none) break ;; 3720 esac 3721 if depmode=$depmode \ 3722 source=sub/conftest.c object=$am__obj \ 3723 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3724 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3725 >/dev/null 2>conftest.err && 3726 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3727 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3728 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3729 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3730 # icc doesn't choke on unknown options, it will just issue warnings 3731 # or remarks (even with -Werror). So we grep stderr for any message 3732 # that says an option was ignored or not supported. 3733 # When given -MP, icc 7.0 and 7.1 complain thusly: 3734 # icc: Command line warning: ignoring option '-M'; no argument required 3735 # The diagnosis changed in icc 8.0: 3736 # icc: Command line remark: option '-MP' not supported 3737 if (grep 'ignoring option' conftest.err || 3738 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3739 am_cv_CC_dependencies_compiler_type=$depmode 3740 break 3741 fi 3742 fi 3743 done 3744 3745 cd .. 3746 rm -rf conftest.dir 3747 else 3748 am_cv_CC_dependencies_compiler_type=none 3749 fi 3750 3751 fi 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3753 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3754 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3755 3756 if 3757 test "x$enable_dependency_tracking" != xno \ 3758 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3759 am__fastdepCC_TRUE= 3760 am__fastdepCC_FALSE='#' 3761 else 3762 am__fastdepCC_TRUE='#' 3763 am__fastdepCC_FALSE= 3764 fi 3765 3766 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3768 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3769 if ${ac_cv_prog_cc_c99+:} false; then : 3770 $as_echo_n "(cached) " >&6 3771 else 3772 ac_cv_prog_cc_c99=no 3773 ac_save_CC=$CC 3774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3775 /* end confdefs.h. */ 3776 #include <stdarg.h> 3777 #include <stdbool.h> 3778 #include <stdlib.h> 3779 #include <wchar.h> 3780 #include <stdio.h> 3781 3782 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3783 #define debug(...) fprintf (stderr, __VA_ARGS__) 3784 #define showlist(...) puts (#__VA_ARGS__) 3785 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3786 static void 3787 test_varargs_macros (void) 3788 { 3789 int x = 1234; 3790 int y = 5678; 3791 debug ("Flag"); 3792 debug ("X = %d\n", x); 3793 showlist (The first, second, and third items.); 3794 report (x>y, "x is %d but y is %d", x, y); 3795 } 3796 3797 // Check long long types. 3798 #define BIG64 18446744073709551615ull 3799 #define BIG32 4294967295ul 3800 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3801 #if !BIG_OK 3802 your preprocessor is broken; 3803 #endif 3804 #if BIG_OK 3805 #else 3806 your preprocessor is broken; 3807 #endif 3808 static long long int bignum = -9223372036854775807LL; 3809 static unsigned long long int ubignum = BIG64; 3810 3811 struct incomplete_array 3812 { 3813 int datasize; 3814 double data[]; 3815 }; 3816 3817 struct named_init { 3818 int number; 3819 const wchar_t *name; 3820 double average; 3821 }; 3822 3823 typedef const char *ccp; 3824 3825 static inline int 3826 test_restrict (ccp restrict text) 3827 { 3828 // See if C++-style comments work. 3829 // Iterate through items via the restricted pointer. 3830 // Also check for declarations in for loops. 3831 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3832 continue; 3833 return 0; 3834 } 3835 3836 // Check varargs and va_copy. 3837 static void 3838 test_varargs (const char *format, ...) 3839 { 3840 va_list args; 3841 va_start (args, format); 3842 va_list args_copy; 3843 va_copy (args_copy, args); 3844 3845 const char *str; 3846 int number; 3847 float fnumber; 3848 3849 while (*format) 3850 { 3851 switch (*format++) 3852 { 3853 case 's': // string 3854 str = va_arg (args_copy, const char *); 3855 break; 3856 case 'd': // int 3857 number = va_arg (args_copy, int); 3858 break; 3859 case 'f': // float 3860 fnumber = va_arg (args_copy, double); 3861 break; 3862 default: 3863 break; 3864 } 3865 } 3866 va_end (args_copy); 3867 va_end (args); 3868 } 3869 3870 int 3871 main () 3872 { 3873 3874 // Check bool. 3875 _Bool success = false; 3876 3877 // Check restrict. 3878 if (test_restrict ("String literal") == 0) 3879 success = true; 3880 char *restrict newvar = "Another string"; 3881 3882 // Check varargs. 3883 test_varargs ("s, d' f .", "string", 65, 34.234); 3884 test_varargs_macros (); 3885 3886 // Check flexible array members. 3887 struct incomplete_array *ia = 3888 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3889 ia->datasize = 10; 3890 for (int i = 0; i < ia->datasize; ++i) 3891 ia->data[i] = i * 1.234; 3892 3893 // Check named initializers. 3894 struct named_init ni = { 3895 .number = 34, 3896 .name = L"Test wide string", 3897 .average = 543.34343, 3898 }; 3899 3900 ni.number = 58; 3901 3902 int dynamic_array[ni.number]; 3903 dynamic_array[ni.number - 1] = 543; 3904 3905 // work around unused variable warnings 3906 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3907 || dynamic_array[ni.number - 1] != 543); 3908 3909 ; 3910 return 0; 3911 } 3912 _ACEOF 3913 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3914 do 3915 CC="$ac_save_CC $ac_arg" 3916 if ac_fn_c_try_compile "$LINENO"; then : 3917 ac_cv_prog_cc_c99=$ac_arg 3918 fi 3919 rm -f core conftest.err conftest.$ac_objext 3920 test "x$ac_cv_prog_cc_c99" != "xno" && break 3921 done 3922 rm -f conftest.$ac_ext 3923 CC=$ac_save_CC 3924 3925 fi 3926 # AC_CACHE_VAL 3927 case "x$ac_cv_prog_cc_c99" in 3928 x) 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3930 $as_echo "none needed" >&6; } ;; 3931 xno) 3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3933 $as_echo "unsupported" >&6; } ;; 3934 *) 3935 CC="$CC $ac_cv_prog_cc_c99" 3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3937 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3938 esac 3939 if test "x$ac_cv_prog_cc_c99" != xno; then : 3940 3941 fi 3942 3943 3944 3945 ac_ext=c 3946 ac_cpp='$CPP $CPPFLAGS' 3947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3949 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3951 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3952 # On Suns, sometimes $CPP names a directory. 3953 if test -n "$CPP" && test -d "$CPP"; then 3954 CPP= 3955 fi 3956 if test -z "$CPP"; then 3957 if ${ac_cv_prog_CPP+:} false; then : 3958 $as_echo_n "(cached) " >&6 3959 else 3960 # Double quotes because CPP needs to be expanded 3961 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3962 do 3963 ac_preproc_ok=false 3964 for ac_c_preproc_warn_flag in '' yes 3965 do 3966 # Use a header file that comes with gcc, so configuring glibc 3967 # with a fresh cross-compiler works. 3968 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3969 # <limits.h> exists even on freestanding compilers. 3970 # On the NeXT, cc -E runs the code through the compiler's parser, 3971 # not just through cpp. "Syntax error" is here to catch this case. 3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3973 /* end confdefs.h. */ 3974 #ifdef __STDC__ 3975 # include <limits.h> 3976 #else 3977 # include <assert.h> 3978 #endif 3979 Syntax error 3980 _ACEOF 3981 if ac_fn_c_try_cpp "$LINENO"; then : 3982 3983 else 3984 # Broken: fails on valid input. 3985 continue 3986 fi 3987 rm -f conftest.err conftest.i conftest.$ac_ext 3988 3989 # OK, works on sane cases. Now check whether nonexistent headers 3990 # can be detected and how. 3991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3992 /* end confdefs.h. */ 3993 #include <ac_nonexistent.h> 3994 _ACEOF 3995 if ac_fn_c_try_cpp "$LINENO"; then : 3996 # Broken: success on invalid input. 3997 continue 3998 else 3999 # Passes both tests. 4000 ac_preproc_ok=: 4001 break 4002 fi 4003 rm -f conftest.err conftest.i conftest.$ac_ext 4004 4005 done 4006 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4007 rm -f conftest.i conftest.err conftest.$ac_ext 4008 if $ac_preproc_ok; then : 4009 break 4010 fi 4011 4012 done 4013 ac_cv_prog_CPP=$CPP 4014 4015 fi 4016 CPP=$ac_cv_prog_CPP 4017 else 4018 ac_cv_prog_CPP=$CPP 4019 fi 4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4021 $as_echo "$CPP" >&6; } 4022 ac_preproc_ok=false 4023 for ac_c_preproc_warn_flag in '' yes 4024 do 4025 # Use a header file that comes with gcc, so configuring glibc 4026 # with a fresh cross-compiler works. 4027 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4028 # <limits.h> exists even on freestanding compilers. 4029 # On the NeXT, cc -E runs the code through the compiler's parser, 4030 # not just through cpp. "Syntax error" is here to catch this case. 4031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4032 /* end confdefs.h. */ 4033 #ifdef __STDC__ 4034 # include <limits.h> 4035 #else 4036 # include <assert.h> 4037 #endif 4038 Syntax error 4039 _ACEOF 4040 if ac_fn_c_try_cpp "$LINENO"; then : 4041 4042 else 4043 # Broken: fails on valid input. 4044 continue 4045 fi 4046 rm -f conftest.err conftest.i conftest.$ac_ext 4047 4048 # OK, works on sane cases. Now check whether nonexistent headers 4049 # can be detected and how. 4050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4051 /* end confdefs.h. */ 4052 #include <ac_nonexistent.h> 4053 _ACEOF 4054 if ac_fn_c_try_cpp "$LINENO"; then : 4055 # Broken: success on invalid input. 4056 continue 4057 else 4058 # Passes both tests. 4059 ac_preproc_ok=: 4060 break 4061 fi 4062 rm -f conftest.err conftest.i conftest.$ac_ext 4063 4064 done 4065 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4066 rm -f conftest.i conftest.err conftest.$ac_ext 4067 if $ac_preproc_ok; then : 4068 4069 else 4070 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4072 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4073 See \`config.log' for more details" "$LINENO" 5; } 4074 fi 4075 4076 ac_ext=c 4077 ac_cpp='$CPP $CPPFLAGS' 4078 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4079 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4080 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4081 4082 4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4084 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4085 if ${ac_cv_path_GREP+:} false; then : 4086 $as_echo_n "(cached) " >&6 4087 else 4088 if test -z "$GREP"; then 4089 ac_path_GREP_found=false 4090 # Loop through the user's path and test for each of PROGNAME-LIST 4091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4092 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4093 do 4094 IFS=$as_save_IFS 4095 test -z "$as_dir" && as_dir=. 4096 for ac_prog in grep ggrep; do 4097 for ac_exec_ext in '' $ac_executable_extensions; do 4098 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4099 as_fn_executable_p "$ac_path_GREP" || continue 4100 # Check for GNU ac_path_GREP and select it if it is found. 4101 # Check for GNU $ac_path_GREP 4102 case `"$ac_path_GREP" --version 2>&1` in 4103 *GNU*) 4104 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4105 *) 4106 ac_count=0 4107 $as_echo_n 0123456789 >"conftest.in" 4108 while : 4109 do 4110 cat "conftest.in" "conftest.in" >"conftest.tmp" 4111 mv "conftest.tmp" "conftest.in" 4112 cp "conftest.in" "conftest.nl" 4113 $as_echo 'GREP' >> "conftest.nl" 4114 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4115 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4116 as_fn_arith $ac_count + 1 && ac_count=$as_val 4117 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4118 # Best one so far, save it but keep looking for a better one 4119 ac_cv_path_GREP="$ac_path_GREP" 4120 ac_path_GREP_max=$ac_count 4121 fi 4122 # 10*(2^10) chars as input seems more than enough 4123 test $ac_count -gt 10 && break 4124 done 4125 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4126 esac 4127 4128 $ac_path_GREP_found && break 3 4129 done 4130 done 4131 done 4132 IFS=$as_save_IFS 4133 if test -z "$ac_cv_path_GREP"; then 4134 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4135 fi 4136 else 4137 ac_cv_path_GREP=$GREP 4138 fi 4139 4140 fi 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4142 $as_echo "$ac_cv_path_GREP" >&6; } 4143 GREP="$ac_cv_path_GREP" 4144 4145 4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4147 $as_echo_n "checking for egrep... " >&6; } 4148 if ${ac_cv_path_EGREP+:} false; then : 4149 $as_echo_n "(cached) " >&6 4150 else 4151 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4152 then ac_cv_path_EGREP="$GREP -E" 4153 else 4154 if test -z "$EGREP"; then 4155 ac_path_EGREP_found=false 4156 # Loop through the user's path and test for each of PROGNAME-LIST 4157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4158 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4159 do 4160 IFS=$as_save_IFS 4161 test -z "$as_dir" && as_dir=. 4162 for ac_prog in egrep; do 4163 for ac_exec_ext in '' $ac_executable_extensions; do 4164 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4165 as_fn_executable_p "$ac_path_EGREP" || continue 4166 # Check for GNU ac_path_EGREP and select it if it is found. 4167 # Check for GNU $ac_path_EGREP 4168 case `"$ac_path_EGREP" --version 2>&1` in 4169 *GNU*) 4170 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4171 *) 4172 ac_count=0 4173 $as_echo_n 0123456789 >"conftest.in" 4174 while : 4175 do 4176 cat "conftest.in" "conftest.in" >"conftest.tmp" 4177 mv "conftest.tmp" "conftest.in" 4178 cp "conftest.in" "conftest.nl" 4179 $as_echo 'EGREP' >> "conftest.nl" 4180 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4181 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4182 as_fn_arith $ac_count + 1 && ac_count=$as_val 4183 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4184 # Best one so far, save it but keep looking for a better one 4185 ac_cv_path_EGREP="$ac_path_EGREP" 4186 ac_path_EGREP_max=$ac_count 4187 fi 4188 # 10*(2^10) chars as input seems more than enough 4189 test $ac_count -gt 10 && break 4190 done 4191 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4192 esac 4193 4194 $ac_path_EGREP_found && break 3 4195 done 4196 done 4197 done 4198 IFS=$as_save_IFS 4199 if test -z "$ac_cv_path_EGREP"; then 4200 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4201 fi 4202 else 4203 ac_cv_path_EGREP=$EGREP 4204 fi 4205 4206 fi 4207 fi 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4209 $as_echo "$ac_cv_path_EGREP" >&6; } 4210 EGREP="$ac_cv_path_EGREP" 4211 4212 4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4214 $as_echo_n "checking for ANSI C header files... " >&6; } 4215 if ${ac_cv_header_stdc+:} false; then : 4216 $as_echo_n "(cached) " >&6 4217 else 4218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4219 /* end confdefs.h. */ 4220 #include <stdlib.h> 4221 #include <stdarg.h> 4222 #include <string.h> 4223 #include <float.h> 4224 4225 int 4226 main () 4227 { 4228 4229 ; 4230 return 0; 4231 } 4232 _ACEOF 4233 if ac_fn_c_try_compile "$LINENO"; then : 4234 ac_cv_header_stdc=yes 4235 else 4236 ac_cv_header_stdc=no 4237 fi 4238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4239 4240 if test $ac_cv_header_stdc = yes; then 4241 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 #include <string.h> 4245 4246 _ACEOF 4247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4248 $EGREP "memchr" >/dev/null 2>&1; then : 4249 4250 else 4251 ac_cv_header_stdc=no 4252 fi 4253 rm -f conftest* 4254 4255 fi 4256 4257 if test $ac_cv_header_stdc = yes; then 4258 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4260 /* end confdefs.h. */ 4261 #include <stdlib.h> 4262 4263 _ACEOF 4264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4265 $EGREP "free" >/dev/null 2>&1; then : 4266 4267 else 4268 ac_cv_header_stdc=no 4269 fi 4270 rm -f conftest* 4271 4272 fi 4273 4274 if test $ac_cv_header_stdc = yes; then 4275 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4276 if test "$cross_compiling" = yes; then : 4277 : 4278 else 4279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4280 /* end confdefs.h. */ 4281 #include <ctype.h> 4282 #include <stdlib.h> 4283 #if ((' ' & 0x0FF) == 0x020) 4284 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4285 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4286 #else 4287 # define ISLOWER(c) \ 4288 (('a' <= (c) && (c) <= 'i') \ 4289 || ('j' <= (c) && (c) <= 'r') \ 4290 || ('s' <= (c) && (c) <= 'z')) 4291 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4292 #endif 4293 4294 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4295 int 4296 main () 4297 { 4298 int i; 4299 for (i = 0; i < 256; i++) 4300 if (XOR (islower (i), ISLOWER (i)) 4301 || toupper (i) != TOUPPER (i)) 4302 return 2; 4303 return 0; 4304 } 4305 _ACEOF 4306 if ac_fn_c_try_run "$LINENO"; then : 4307 4308 else 4309 ac_cv_header_stdc=no 4310 fi 4311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4312 conftest.$ac_objext conftest.beam conftest.$ac_ext 4313 fi 4314 4315 fi 4316 fi 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4318 $as_echo "$ac_cv_header_stdc" >&6; } 4319 if test $ac_cv_header_stdc = yes; then 4320 4321 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4322 4323 fi 4324 4325 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4326 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4327 inttypes.h stdint.h unistd.h 4328 do : 4329 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4330 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4331 " 4332 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4333 cat >>confdefs.h <<_ACEOF 4334 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4335 _ACEOF 4336 4337 fi 4338 4339 done 4340 4341 4342 4343 4344 4345 4346 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4347 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4348 CLANGCC="yes" 4349 else 4350 CLANGCC="no" 4351 fi 4352 4353 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4354 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4355 INTELCC="yes" 4356 else 4357 INTELCC="no" 4358 fi 4359 4360 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4361 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4362 SUNCC="yes" 4363 else 4364 SUNCC="no" 4365 fi 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4376 if test -n "$ac_tool_prefix"; then 4377 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4378 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4380 $as_echo_n "checking for $ac_word... " >&6; } 4381 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4382 $as_echo_n "(cached) " >&6 4383 else 4384 case $PKG_CONFIG in 4385 [\\/]* | ?:[\\/]*) 4386 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4387 ;; 4388 *) 4389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4390 for as_dir in $PATH 4391 do 4392 IFS=$as_save_IFS 4393 test -z "$as_dir" && as_dir=. 4394 for ac_exec_ext in '' $ac_executable_extensions; do 4395 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4396 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4397 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4398 break 2 4399 fi 4400 done 4401 done 4402 IFS=$as_save_IFS 4403 4404 ;; 4405 esac 4406 fi 4407 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4408 if test -n "$PKG_CONFIG"; then 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4410 $as_echo "$PKG_CONFIG" >&6; } 4411 else 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4413 $as_echo "no" >&6; } 4414 fi 4415 4416 4417 fi 4418 if test -z "$ac_cv_path_PKG_CONFIG"; then 4419 ac_pt_PKG_CONFIG=$PKG_CONFIG 4420 # Extract the first word of "pkg-config", so it can be a program name with args. 4421 set dummy pkg-config; ac_word=$2 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4423 $as_echo_n "checking for $ac_word... " >&6; } 4424 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4425 $as_echo_n "(cached) " >&6 4426 else 4427 case $ac_pt_PKG_CONFIG in 4428 [\\/]* | ?:[\\/]*) 4429 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4430 ;; 4431 *) 4432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4433 for as_dir in $PATH 4434 do 4435 IFS=$as_save_IFS 4436 test -z "$as_dir" && as_dir=. 4437 for ac_exec_ext in '' $ac_executable_extensions; do 4438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4439 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4441 break 2 4442 fi 4443 done 4444 done 4445 IFS=$as_save_IFS 4446 4447 ;; 4448 esac 4449 fi 4450 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4451 if test -n "$ac_pt_PKG_CONFIG"; then 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4453 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4454 else 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4456 $as_echo "no" >&6; } 4457 fi 4458 4459 if test "x$ac_pt_PKG_CONFIG" = x; then 4460 PKG_CONFIG="" 4461 else 4462 case $cross_compiling:$ac_tool_warned in 4463 yes:) 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4465 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4466 ac_tool_warned=yes ;; 4467 esac 4468 PKG_CONFIG=$ac_pt_PKG_CONFIG 4469 fi 4470 else 4471 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4472 fi 4473 4474 fi 4475 if test -n "$PKG_CONFIG"; then 4476 _pkg_min_version=0.9.0 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4478 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4479 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4481 $as_echo "yes" >&6; } 4482 else 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4484 $as_echo "no" >&6; } 4485 PKG_CONFIG="" 4486 fi 4487 fi 4488 # Make sure we can run config.sub. 4489 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4490 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4491 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4493 $as_echo_n "checking build system type... " >&6; } 4494 if ${ac_cv_build+:} false; then : 4495 $as_echo_n "(cached) " >&6 4496 else 4497 ac_build_alias=$build_alias 4498 test "x$ac_build_alias" = x && 4499 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4500 test "x$ac_build_alias" = x && 4501 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4502 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4503 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4504 4505 fi 4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4507 $as_echo "$ac_cv_build" >&6; } 4508 case $ac_cv_build in 4509 *-*-*) ;; 4510 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4511 esac 4512 build=$ac_cv_build 4513 ac_save_IFS=$IFS; IFS='-' 4514 set x $ac_cv_build 4515 shift 4516 build_cpu=$1 4517 build_vendor=$2 4518 shift; shift 4519 # Remember, the first character of IFS is used to create $*, 4520 # except with old shells: 4521 build_os=$* 4522 IFS=$ac_save_IFS 4523 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4524 4525 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4527 $as_echo_n "checking host system type... " >&6; } 4528 if ${ac_cv_host+:} false; then : 4529 $as_echo_n "(cached) " >&6 4530 else 4531 if test "x$host_alias" = x; then 4532 ac_cv_host=$ac_cv_build 4533 else 4534 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4535 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4536 fi 4537 4538 fi 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4540 $as_echo "$ac_cv_host" >&6; } 4541 case $ac_cv_host in 4542 *-*-*) ;; 4543 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4544 esac 4545 host=$ac_cv_host 4546 ac_save_IFS=$IFS; IFS='-' 4547 set x $ac_cv_host 4548 shift 4549 host_cpu=$1 4550 host_vendor=$2 4551 shift; shift 4552 # Remember, the first character of IFS is used to create $*, 4553 # except with old shells: 4554 host_os=$* 4555 IFS=$ac_save_IFS 4556 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4557 4558 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4560 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4561 if ${ac_cv_path_SED+:} false; then : 4562 $as_echo_n "(cached) " >&6 4563 else 4564 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4565 for ac_i in 1 2 3 4 5 6 7; do 4566 ac_script="$ac_script$as_nl$ac_script" 4567 done 4568 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4569 { ac_script=; unset ac_script;} 4570 if test -z "$SED"; then 4571 ac_path_SED_found=false 4572 # Loop through the user's path and test for each of PROGNAME-LIST 4573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4574 for as_dir in $PATH 4575 do 4576 IFS=$as_save_IFS 4577 test -z "$as_dir" && as_dir=. 4578 for ac_prog in sed gsed; do 4579 for ac_exec_ext in '' $ac_executable_extensions; do 4580 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4581 as_fn_executable_p "$ac_path_SED" || continue 4582 # Check for GNU ac_path_SED and select it if it is found. 4583 # Check for GNU $ac_path_SED 4584 case `"$ac_path_SED" --version 2>&1` in 4585 *GNU*) 4586 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4587 *) 4588 ac_count=0 4589 $as_echo_n 0123456789 >"conftest.in" 4590 while : 4591 do 4592 cat "conftest.in" "conftest.in" >"conftest.tmp" 4593 mv "conftest.tmp" "conftest.in" 4594 cp "conftest.in" "conftest.nl" 4595 $as_echo '' >> "conftest.nl" 4596 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4597 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4598 as_fn_arith $ac_count + 1 && ac_count=$as_val 4599 if test $ac_count -gt ${ac_path_SED_max-0}; then 4600 # Best one so far, save it but keep looking for a better one 4601 ac_cv_path_SED="$ac_path_SED" 4602 ac_path_SED_max=$ac_count 4603 fi 4604 # 10*(2^10) chars as input seems more than enough 4605 test $ac_count -gt 10 && break 4606 done 4607 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4608 esac 4609 4610 $ac_path_SED_found && break 3 4611 done 4612 done 4613 done 4614 IFS=$as_save_IFS 4615 if test -z "$ac_cv_path_SED"; then 4616 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4617 fi 4618 else 4619 ac_cv_path_SED=$SED 4620 fi 4621 4622 fi 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4624 $as_echo "$ac_cv_path_SED" >&6; } 4625 SED="$ac_cv_path_SED" 4626 rm -f conftest.sed 4627 4628 4629 4630 4631 4632 4633 # Check whether --enable-selective-werror was given. 4634 if test "${enable_selective_werror+set}" = set; then : 4635 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4636 else 4637 SELECTIVE_WERROR=yes 4638 fi 4639 4640 4641 4642 4643 4644 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4645 if test "x$SUNCC" = "xyes"; then 4646 BASE_CFLAGS="-v" 4647 else 4648 BASE_CFLAGS="" 4649 fi 4650 4651 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 xorg_testset_save_CFLAGS="$CFLAGS" 4666 4667 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4670 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4671 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4672 $as_echo_n "(cached) " >&6 4673 else 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 int i; 4677 _ACEOF 4678 if ac_fn_c_try_compile "$LINENO"; then : 4679 xorg_cv_cc_flag_unknown_warning_option=yes 4680 else 4681 xorg_cv_cc_flag_unknown_warning_option=no 4682 fi 4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4684 fi 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4686 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4688 CFLAGS="$xorg_testset_save_CFLAGS" 4689 fi 4690 4691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4694 fi 4695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4697 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4698 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4699 $as_echo_n "(cached) " >&6 4700 else 4701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4702 /* end confdefs.h. */ 4703 int i; 4704 _ACEOF 4705 if ac_fn_c_try_compile "$LINENO"; then : 4706 xorg_cv_cc_flag_unused_command_line_argument=yes 4707 else 4708 xorg_cv_cc_flag_unused_command_line_argument=no 4709 fi 4710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4711 fi 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4713 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4715 CFLAGS="$xorg_testset_save_CFLAGS" 4716 fi 4717 4718 found="no" 4719 4720 if test $found = "no" ; then 4721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4723 fi 4724 4725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4727 fi 4728 4729 CFLAGS="$CFLAGS -Wall" 4730 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4732 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4733 cacheid=xorg_cv_cc_flag__Wall 4734 if eval \${$cacheid+:} false; then : 4735 $as_echo_n "(cached) " >&6 4736 else 4737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4738 /* end confdefs.h. */ 4739 int i; 4740 int 4741 main () 4742 { 4743 4744 ; 4745 return 0; 4746 } 4747 _ACEOF 4748 if ac_fn_c_try_link "$LINENO"; then : 4749 eval $cacheid=yes 4750 else 4751 eval $cacheid=no 4752 fi 4753 rm -f core conftest.err conftest.$ac_objext \ 4754 conftest$ac_exeext conftest.$ac_ext 4755 fi 4756 4757 4758 CFLAGS="$xorg_testset_save_CFLAGS" 4759 4760 eval supported=\$$cacheid 4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4762 $as_echo "$supported" >&6; } 4763 if test "$supported" = "yes" ; then 4764 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4765 found="yes" 4766 fi 4767 fi 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 xorg_testset_save_CFLAGS="$CFLAGS" 4784 4785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4788 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4789 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4790 $as_echo_n "(cached) " >&6 4791 else 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793 /* end confdefs.h. */ 4794 int i; 4795 _ACEOF 4796 if ac_fn_c_try_compile "$LINENO"; then : 4797 xorg_cv_cc_flag_unknown_warning_option=yes 4798 else 4799 xorg_cv_cc_flag_unknown_warning_option=no 4800 fi 4801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4802 fi 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4804 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4806 CFLAGS="$xorg_testset_save_CFLAGS" 4807 fi 4808 4809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4812 fi 4813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4815 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4816 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4817 $as_echo_n "(cached) " >&6 4818 else 4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4820 /* end confdefs.h. */ 4821 int i; 4822 _ACEOF 4823 if ac_fn_c_try_compile "$LINENO"; then : 4824 xorg_cv_cc_flag_unused_command_line_argument=yes 4825 else 4826 xorg_cv_cc_flag_unused_command_line_argument=no 4827 fi 4828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4829 fi 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4831 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4833 CFLAGS="$xorg_testset_save_CFLAGS" 4834 fi 4835 4836 found="no" 4837 4838 if test $found = "no" ; then 4839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4841 fi 4842 4843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4845 fi 4846 4847 CFLAGS="$CFLAGS -Wpointer-arith" 4848 4849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4850 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4851 cacheid=xorg_cv_cc_flag__Wpointer_arith 4852 if eval \${$cacheid+:} false; then : 4853 $as_echo_n "(cached) " >&6 4854 else 4855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4856 /* end confdefs.h. */ 4857 int i; 4858 int 4859 main () 4860 { 4861 4862 ; 4863 return 0; 4864 } 4865 _ACEOF 4866 if ac_fn_c_try_link "$LINENO"; then : 4867 eval $cacheid=yes 4868 else 4869 eval $cacheid=no 4870 fi 4871 rm -f core conftest.err conftest.$ac_objext \ 4872 conftest$ac_exeext conftest.$ac_ext 4873 fi 4874 4875 4876 CFLAGS="$xorg_testset_save_CFLAGS" 4877 4878 eval supported=\$$cacheid 4879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4880 $as_echo "$supported" >&6; } 4881 if test "$supported" = "yes" ; then 4882 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4883 found="yes" 4884 fi 4885 fi 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 xorg_testset_save_CFLAGS="$CFLAGS" 4902 4903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4907 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4908 $as_echo_n "(cached) " >&6 4909 else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 int i; 4913 _ACEOF 4914 if ac_fn_c_try_compile "$LINENO"; then : 4915 xorg_cv_cc_flag_unknown_warning_option=yes 4916 else 4917 xorg_cv_cc_flag_unknown_warning_option=no 4918 fi 4919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4920 fi 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4922 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4924 CFLAGS="$xorg_testset_save_CFLAGS" 4925 fi 4926 4927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4930 fi 4931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4933 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4934 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936 else 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938 /* end confdefs.h. */ 4939 int i; 4940 _ACEOF 4941 if ac_fn_c_try_compile "$LINENO"; then : 4942 xorg_cv_cc_flag_unused_command_line_argument=yes 4943 else 4944 xorg_cv_cc_flag_unused_command_line_argument=no 4945 fi 4946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4947 fi 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4949 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4951 CFLAGS="$xorg_testset_save_CFLAGS" 4952 fi 4953 4954 found="no" 4955 4956 if test $found = "no" ; then 4957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4959 fi 4960 4961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4963 fi 4964 4965 CFLAGS="$CFLAGS -Wmissing-declarations" 4966 4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4968 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4969 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4970 if eval \${$cacheid+:} false; then : 4971 $as_echo_n "(cached) " >&6 4972 else 4973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4974 /* end confdefs.h. */ 4975 int i; 4976 int 4977 main () 4978 { 4979 4980 ; 4981 return 0; 4982 } 4983 _ACEOF 4984 if ac_fn_c_try_link "$LINENO"; then : 4985 eval $cacheid=yes 4986 else 4987 eval $cacheid=no 4988 fi 4989 rm -f core conftest.err conftest.$ac_objext \ 4990 conftest$ac_exeext conftest.$ac_ext 4991 fi 4992 4993 4994 CFLAGS="$xorg_testset_save_CFLAGS" 4995 4996 eval supported=\$$cacheid 4997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4998 $as_echo "$supported" >&6; } 4999 if test "$supported" = "yes" ; then 5000 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5001 found="yes" 5002 fi 5003 fi 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 xorg_testset_save_CFLAGS="$CFLAGS" 5020 5021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027 else 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 _ACEOF 5032 if ac_fn_c_try_compile "$LINENO"; then : 5033 xorg_cv_cc_flag_unknown_warning_option=yes 5034 else 5035 xorg_cv_cc_flag_unknown_warning_option=no 5036 fi 5037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5038 fi 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5042 CFLAGS="$xorg_testset_save_CFLAGS" 5043 fi 5044 5045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5048 fi 5049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5053 $as_echo_n "(cached) " >&6 5054 else 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5056 /* end confdefs.h. */ 5057 int i; 5058 _ACEOF 5059 if ac_fn_c_try_compile "$LINENO"; then : 5060 xorg_cv_cc_flag_unused_command_line_argument=yes 5061 else 5062 xorg_cv_cc_flag_unused_command_line_argument=no 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5065 fi 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5069 CFLAGS="$xorg_testset_save_CFLAGS" 5070 fi 5071 5072 found="no" 5073 5074 if test $found = "no" ; then 5075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5077 fi 5078 5079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5081 fi 5082 5083 CFLAGS="$CFLAGS -Wformat=2" 5084 5085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5086 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5087 cacheid=xorg_cv_cc_flag__Wformat_2 5088 if eval \${$cacheid+:} false; then : 5089 $as_echo_n "(cached) " >&6 5090 else 5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092 /* end confdefs.h. */ 5093 int i; 5094 int 5095 main () 5096 { 5097 5098 ; 5099 return 0; 5100 } 5101 _ACEOF 5102 if ac_fn_c_try_link "$LINENO"; then : 5103 eval $cacheid=yes 5104 else 5105 eval $cacheid=no 5106 fi 5107 rm -f core conftest.err conftest.$ac_objext \ 5108 conftest$ac_exeext conftest.$ac_ext 5109 fi 5110 5111 5112 CFLAGS="$xorg_testset_save_CFLAGS" 5113 5114 eval supported=\$$cacheid 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5116 $as_echo "$supported" >&6; } 5117 if test "$supported" = "yes" ; then 5118 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5119 found="yes" 5120 fi 5121 fi 5122 5123 if test $found = "no" ; then 5124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 fi 5127 5128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5130 fi 5131 5132 CFLAGS="$CFLAGS -Wformat" 5133 5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5135 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5136 cacheid=xorg_cv_cc_flag__Wformat 5137 if eval \${$cacheid+:} false; then : 5138 $as_echo_n "(cached) " >&6 5139 else 5140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5141 /* end confdefs.h. */ 5142 int i; 5143 int 5144 main () 5145 { 5146 5147 ; 5148 return 0; 5149 } 5150 _ACEOF 5151 if ac_fn_c_try_link "$LINENO"; then : 5152 eval $cacheid=yes 5153 else 5154 eval $cacheid=no 5155 fi 5156 rm -f core conftest.err conftest.$ac_objext \ 5157 conftest$ac_exeext conftest.$ac_ext 5158 fi 5159 5160 5161 CFLAGS="$xorg_testset_save_CFLAGS" 5162 5163 eval supported=\$$cacheid 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5165 $as_echo "$supported" >&6; } 5166 if test "$supported" = "yes" ; then 5167 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5168 found="yes" 5169 fi 5170 fi 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 xorg_testset_save_CFLAGS="$CFLAGS" 5189 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5193 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5194 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5198 /* end confdefs.h. */ 5199 int i; 5200 _ACEOF 5201 if ac_fn_c_try_compile "$LINENO"; then : 5202 xorg_cv_cc_flag_unknown_warning_option=yes 5203 else 5204 xorg_cv_cc_flag_unknown_warning_option=no 5205 fi 5206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5207 fi 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5209 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5210 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5211 CFLAGS="$xorg_testset_save_CFLAGS" 5212 fi 5213 5214 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5217 fi 5218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5220 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5221 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5222 $as_echo_n "(cached) " >&6 5223 else 5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225 /* end confdefs.h. */ 5226 int i; 5227 _ACEOF 5228 if ac_fn_c_try_compile "$LINENO"; then : 5229 xorg_cv_cc_flag_unused_command_line_argument=yes 5230 else 5231 xorg_cv_cc_flag_unused_command_line_argument=no 5232 fi 5233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5234 fi 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5236 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5238 CFLAGS="$xorg_testset_save_CFLAGS" 5239 fi 5240 5241 found="no" 5242 5243 if test $found = "no" ; then 5244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5246 fi 5247 5248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5250 fi 5251 5252 CFLAGS="$CFLAGS -Wstrict-prototypes" 5253 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5255 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5256 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5257 if eval \${$cacheid+:} false; then : 5258 $as_echo_n "(cached) " >&6 5259 else 5260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5261 /* end confdefs.h. */ 5262 int i; 5263 int 5264 main () 5265 { 5266 5267 ; 5268 return 0; 5269 } 5270 _ACEOF 5271 if ac_fn_c_try_link "$LINENO"; then : 5272 eval $cacheid=yes 5273 else 5274 eval $cacheid=no 5275 fi 5276 rm -f core conftest.err conftest.$ac_objext \ 5277 conftest$ac_exeext conftest.$ac_ext 5278 fi 5279 5280 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282 5283 eval supported=\$$cacheid 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5285 $as_echo "$supported" >&6; } 5286 if test "$supported" = "yes" ; then 5287 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5288 found="yes" 5289 fi 5290 fi 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 xorg_testset_save_CFLAGS="$CFLAGS" 5307 5308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5311 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5312 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5313 $as_echo_n "(cached) " >&6 5314 else 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316 /* end confdefs.h. */ 5317 int i; 5318 _ACEOF 5319 if ac_fn_c_try_compile "$LINENO"; then : 5320 xorg_cv_cc_flag_unknown_warning_option=yes 5321 else 5322 xorg_cv_cc_flag_unknown_warning_option=no 5323 fi 5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5325 fi 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5327 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5329 CFLAGS="$xorg_testset_save_CFLAGS" 5330 fi 5331 5332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5338 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5339 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5340 $as_echo_n "(cached) " >&6 5341 else 5342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5343 /* end confdefs.h. */ 5344 int i; 5345 _ACEOF 5346 if ac_fn_c_try_compile "$LINENO"; then : 5347 xorg_cv_cc_flag_unused_command_line_argument=yes 5348 else 5349 xorg_cv_cc_flag_unused_command_line_argument=no 5350 fi 5351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5352 fi 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5354 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5355 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 fi 5358 5359 found="no" 5360 5361 if test $found = "no" ; then 5362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5364 fi 5365 5366 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5368 fi 5369 5370 CFLAGS="$CFLAGS -Wmissing-prototypes" 5371 5372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5373 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5374 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5375 if eval \${$cacheid+:} false; then : 5376 $as_echo_n "(cached) " >&6 5377 else 5378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5379 /* end confdefs.h. */ 5380 int i; 5381 int 5382 main () 5383 { 5384 5385 ; 5386 return 0; 5387 } 5388 _ACEOF 5389 if ac_fn_c_try_link "$LINENO"; then : 5390 eval $cacheid=yes 5391 else 5392 eval $cacheid=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext \ 5395 conftest$ac_exeext conftest.$ac_ext 5396 fi 5397 5398 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 5401 eval supported=\$$cacheid 5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5403 $as_echo "$supported" >&6; } 5404 if test "$supported" = "yes" ; then 5405 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5406 found="yes" 5407 fi 5408 fi 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 xorg_testset_save_CFLAGS="$CFLAGS" 5425 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5429 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5430 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434 /* end confdefs.h. */ 5435 int i; 5436 _ACEOF 5437 if ac_fn_c_try_compile "$LINENO"; then : 5438 xorg_cv_cc_flag_unknown_warning_option=yes 5439 else 5440 xorg_cv_cc_flag_unknown_warning_option=no 5441 fi 5442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5443 fi 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5445 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5446 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5447 CFLAGS="$xorg_testset_save_CFLAGS" 5448 fi 5449 5450 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5453 fi 5454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5456 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5457 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5458 $as_echo_n "(cached) " >&6 5459 else 5460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 _ACEOF 5464 if ac_fn_c_try_compile "$LINENO"; then : 5465 xorg_cv_cc_flag_unused_command_line_argument=yes 5466 else 5467 xorg_cv_cc_flag_unused_command_line_argument=no 5468 fi 5469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5470 fi 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5472 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5474 CFLAGS="$xorg_testset_save_CFLAGS" 5475 fi 5476 5477 found="no" 5478 5479 if test $found = "no" ; then 5480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5482 fi 5483 5484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5486 fi 5487 5488 CFLAGS="$CFLAGS -Wnested-externs" 5489 5490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5491 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5492 cacheid=xorg_cv_cc_flag__Wnested_externs 5493 if eval \${$cacheid+:} false; then : 5494 $as_echo_n "(cached) " >&6 5495 else 5496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5497 /* end confdefs.h. */ 5498 int i; 5499 int 5500 main () 5501 { 5502 5503 ; 5504 return 0; 5505 } 5506 _ACEOF 5507 if ac_fn_c_try_link "$LINENO"; then : 5508 eval $cacheid=yes 5509 else 5510 eval $cacheid=no 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext \ 5513 conftest$ac_exeext conftest.$ac_ext 5514 fi 5515 5516 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518 5519 eval supported=\$$cacheid 5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5521 $as_echo "$supported" >&6; } 5522 if test "$supported" = "yes" ; then 5523 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5524 found="yes" 5525 fi 5526 fi 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 xorg_testset_save_CFLAGS="$CFLAGS" 5543 5544 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5547 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5548 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550 else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 int i; 5554 _ACEOF 5555 if ac_fn_c_try_compile "$LINENO"; then : 5556 xorg_cv_cc_flag_unknown_warning_option=yes 5557 else 5558 xorg_cv_cc_flag_unknown_warning_option=no 5559 fi 5560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5561 fi 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5563 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5564 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5565 CFLAGS="$xorg_testset_save_CFLAGS" 5566 fi 5567 5568 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5571 fi 5572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5574 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5575 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5576 $as_echo_n "(cached) " >&6 5577 else 5578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5579 /* end confdefs.h. */ 5580 int i; 5581 _ACEOF 5582 if ac_fn_c_try_compile "$LINENO"; then : 5583 xorg_cv_cc_flag_unused_command_line_argument=yes 5584 else 5585 xorg_cv_cc_flag_unused_command_line_argument=no 5586 fi 5587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5588 fi 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5590 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5592 CFLAGS="$xorg_testset_save_CFLAGS" 5593 fi 5594 5595 found="no" 5596 5597 if test $found = "no" ; then 5598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5600 fi 5601 5602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5604 fi 5605 5606 CFLAGS="$CFLAGS -Wbad-function-cast" 5607 5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5609 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5610 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5611 if eval \${$cacheid+:} false; then : 5612 $as_echo_n "(cached) " >&6 5613 else 5614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5615 /* end confdefs.h. */ 5616 int i; 5617 int 5618 main () 5619 { 5620 5621 ; 5622 return 0; 5623 } 5624 _ACEOF 5625 if ac_fn_c_try_link "$LINENO"; then : 5626 eval $cacheid=yes 5627 else 5628 eval $cacheid=no 5629 fi 5630 rm -f core conftest.err conftest.$ac_objext \ 5631 conftest$ac_exeext conftest.$ac_ext 5632 fi 5633 5634 5635 CFLAGS="$xorg_testset_save_CFLAGS" 5636 5637 eval supported=\$$cacheid 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5639 $as_echo "$supported" >&6; } 5640 if test "$supported" = "yes" ; then 5641 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5642 found="yes" 5643 fi 5644 fi 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 xorg_testset_save_CFLAGS="$CFLAGS" 5661 5662 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5665 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5666 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668 else 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 _ACEOF 5673 if ac_fn_c_try_compile "$LINENO"; then : 5674 xorg_cv_cc_flag_unknown_warning_option=yes 5675 else 5676 xorg_cv_cc_flag_unknown_warning_option=no 5677 fi 5678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5679 fi 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5681 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5682 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5689 fi 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5692 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5693 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5694 $as_echo_n "(cached) " >&6 5695 else 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 int i; 5699 _ACEOF 5700 if ac_fn_c_try_compile "$LINENO"; then : 5701 xorg_cv_cc_flag_unused_command_line_argument=yes 5702 else 5703 xorg_cv_cc_flag_unused_command_line_argument=no 5704 fi 5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5706 fi 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5708 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711 fi 5712 5713 found="no" 5714 5715 if test $found = "no" ; then 5716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5718 fi 5719 5720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5722 fi 5723 5724 CFLAGS="$CFLAGS -Wold-style-definition" 5725 5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5727 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5728 cacheid=xorg_cv_cc_flag__Wold_style_definition 5729 if eval \${$cacheid+:} false; then : 5730 $as_echo_n "(cached) " >&6 5731 else 5732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5733 /* end confdefs.h. */ 5734 int i; 5735 int 5736 main () 5737 { 5738 5739 ; 5740 return 0; 5741 } 5742 _ACEOF 5743 if ac_fn_c_try_link "$LINENO"; then : 5744 eval $cacheid=yes 5745 else 5746 eval $cacheid=no 5747 fi 5748 rm -f core conftest.err conftest.$ac_objext \ 5749 conftest$ac_exeext conftest.$ac_ext 5750 fi 5751 5752 5753 CFLAGS="$xorg_testset_save_CFLAGS" 5754 5755 eval supported=\$$cacheid 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5757 $as_echo "$supported" >&6; } 5758 if test "$supported" = "yes" ; then 5759 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5760 found="yes" 5761 fi 5762 fi 5763 5764 if test $found = "no" ; then 5765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 fi 5768 5769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5771 fi 5772 5773 CFLAGS="$CFLAGS -fd" 5774 5775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5776 $as_echo_n "checking if $CC supports -fd... " >&6; } 5777 cacheid=xorg_cv_cc_flag__fd 5778 if eval \${$cacheid+:} false; then : 5779 $as_echo_n "(cached) " >&6 5780 else 5781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5782 /* end confdefs.h. */ 5783 int i; 5784 int 5785 main () 5786 { 5787 5788 ; 5789 return 0; 5790 } 5791 _ACEOF 5792 if ac_fn_c_try_link "$LINENO"; then : 5793 eval $cacheid=yes 5794 else 5795 eval $cacheid=no 5796 fi 5797 rm -f core conftest.err conftest.$ac_objext \ 5798 conftest$ac_exeext conftest.$ac_ext 5799 fi 5800 5801 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803 5804 eval supported=\$$cacheid 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5806 $as_echo "$supported" >&6; } 5807 if test "$supported" = "yes" ; then 5808 BASE_CFLAGS="$BASE_CFLAGS -fd" 5809 found="yes" 5810 fi 5811 fi 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 xorg_testset_save_CFLAGS="$CFLAGS" 5828 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5832 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5833 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5834 $as_echo_n "(cached) " >&6 5835 else 5836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5837 /* end confdefs.h. */ 5838 int i; 5839 _ACEOF 5840 if ac_fn_c_try_compile "$LINENO"; then : 5841 xorg_cv_cc_flag_unknown_warning_option=yes 5842 else 5843 xorg_cv_cc_flag_unknown_warning_option=no 5844 fi 5845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5846 fi 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5848 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5850 CFLAGS="$xorg_testset_save_CFLAGS" 5851 fi 5852 5853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5856 fi 5857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5859 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5860 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5861 $as_echo_n "(cached) " >&6 5862 else 5863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5864 /* end confdefs.h. */ 5865 int i; 5866 _ACEOF 5867 if ac_fn_c_try_compile "$LINENO"; then : 5868 xorg_cv_cc_flag_unused_command_line_argument=yes 5869 else 5870 xorg_cv_cc_flag_unused_command_line_argument=no 5871 fi 5872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5873 fi 5874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5875 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5877 CFLAGS="$xorg_testset_save_CFLAGS" 5878 fi 5879 5880 found="no" 5881 5882 if test $found = "no" ; then 5883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5885 fi 5886 5887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5889 fi 5890 5891 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5892 5893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5894 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5895 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5896 if eval \${$cacheid+:} false; then : 5897 $as_echo_n "(cached) " >&6 5898 else 5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5900 /* end confdefs.h. */ 5901 int i; 5902 int 5903 main () 5904 { 5905 5906 ; 5907 return 0; 5908 } 5909 _ACEOF 5910 if ac_fn_c_try_link "$LINENO"; then : 5911 eval $cacheid=yes 5912 else 5913 eval $cacheid=no 5914 fi 5915 rm -f core conftest.err conftest.$ac_objext \ 5916 conftest$ac_exeext conftest.$ac_ext 5917 fi 5918 5919 5920 CFLAGS="$xorg_testset_save_CFLAGS" 5921 5922 eval supported=\$$cacheid 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5924 $as_echo "$supported" >&6; } 5925 if test "$supported" = "yes" ; then 5926 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5927 found="yes" 5928 fi 5929 fi 5930 5931 5932 5933 5934 5935 # This chunk adds additional warnings that could catch undesired effects. 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 xorg_testset_save_CFLAGS="$CFLAGS" 5950 5951 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5954 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5955 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5956 $as_echo_n "(cached) " >&6 5957 else 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959 /* end confdefs.h. */ 5960 int i; 5961 _ACEOF 5962 if ac_fn_c_try_compile "$LINENO"; then : 5963 xorg_cv_cc_flag_unknown_warning_option=yes 5964 else 5965 xorg_cv_cc_flag_unknown_warning_option=no 5966 fi 5967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5968 fi 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5970 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973 fi 5974 5975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5978 fi 5979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5981 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5982 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5983 $as_echo_n "(cached) " >&6 5984 else 5985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5986 /* end confdefs.h. */ 5987 int i; 5988 _ACEOF 5989 if ac_fn_c_try_compile "$LINENO"; then : 5990 xorg_cv_cc_flag_unused_command_line_argument=yes 5991 else 5992 xorg_cv_cc_flag_unused_command_line_argument=no 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5995 fi 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5997 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 fi 6001 6002 found="no" 6003 6004 if test $found = "no" ; then 6005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6007 fi 6008 6009 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6011 fi 6012 6013 CFLAGS="$CFLAGS -Wunused" 6014 6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6016 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6017 cacheid=xorg_cv_cc_flag__Wunused 6018 if eval \${$cacheid+:} false; then : 6019 $as_echo_n "(cached) " >&6 6020 else 6021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6022 /* end confdefs.h. */ 6023 int i; 6024 int 6025 main () 6026 { 6027 6028 ; 6029 return 0; 6030 } 6031 _ACEOF 6032 if ac_fn_c_try_link "$LINENO"; then : 6033 eval $cacheid=yes 6034 else 6035 eval $cacheid=no 6036 fi 6037 rm -f core conftest.err conftest.$ac_objext \ 6038 conftest$ac_exeext conftest.$ac_ext 6039 fi 6040 6041 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043 6044 eval supported=\$$cacheid 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6046 $as_echo "$supported" >&6; } 6047 if test "$supported" = "yes" ; then 6048 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6049 found="yes" 6050 fi 6051 fi 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 xorg_testset_save_CFLAGS="$CFLAGS" 6068 6069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6072 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6073 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6074 $as_echo_n "(cached) " >&6 6075 else 6076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077 /* end confdefs.h. */ 6078 int i; 6079 _ACEOF 6080 if ac_fn_c_try_compile "$LINENO"; then : 6081 xorg_cv_cc_flag_unknown_warning_option=yes 6082 else 6083 xorg_cv_cc_flag_unknown_warning_option=no 6084 fi 6085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6086 fi 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6088 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6089 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091 fi 6092 6093 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6096 fi 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6099 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6100 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6101 $as_echo_n "(cached) " >&6 6102 else 6103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6104 /* end confdefs.h. */ 6105 int i; 6106 _ACEOF 6107 if ac_fn_c_try_compile "$LINENO"; then : 6108 xorg_cv_cc_flag_unused_command_line_argument=yes 6109 else 6110 xorg_cv_cc_flag_unused_command_line_argument=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6113 fi 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6115 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 fi 6119 6120 found="no" 6121 6122 if test $found = "no" ; then 6123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6125 fi 6126 6127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6129 fi 6130 6131 CFLAGS="$CFLAGS -Wuninitialized" 6132 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6134 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6135 cacheid=xorg_cv_cc_flag__Wuninitialized 6136 if eval \${$cacheid+:} false; then : 6137 $as_echo_n "(cached) " >&6 6138 else 6139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6140 /* end confdefs.h. */ 6141 int i; 6142 int 6143 main () 6144 { 6145 6146 ; 6147 return 0; 6148 } 6149 _ACEOF 6150 if ac_fn_c_try_link "$LINENO"; then : 6151 eval $cacheid=yes 6152 else 6153 eval $cacheid=no 6154 fi 6155 rm -f core conftest.err conftest.$ac_objext \ 6156 conftest$ac_exeext conftest.$ac_ext 6157 fi 6158 6159 6160 CFLAGS="$xorg_testset_save_CFLAGS" 6161 6162 eval supported=\$$cacheid 6163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6164 $as_echo "$supported" >&6; } 6165 if test "$supported" = "yes" ; then 6166 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6167 found="yes" 6168 fi 6169 fi 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 xorg_testset_save_CFLAGS="$CFLAGS" 6186 6187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6190 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6191 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6192 $as_echo_n "(cached) " >&6 6193 else 6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6195 /* end confdefs.h. */ 6196 int i; 6197 _ACEOF 6198 if ac_fn_c_try_compile "$LINENO"; then : 6199 xorg_cv_cc_flag_unknown_warning_option=yes 6200 else 6201 xorg_cv_cc_flag_unknown_warning_option=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6204 fi 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6206 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 fi 6210 6211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6214 fi 6215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6217 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6218 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6219 $as_echo_n "(cached) " >&6 6220 else 6221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6222 /* end confdefs.h. */ 6223 int i; 6224 _ACEOF 6225 if ac_fn_c_try_compile "$LINENO"; then : 6226 xorg_cv_cc_flag_unused_command_line_argument=yes 6227 else 6228 xorg_cv_cc_flag_unused_command_line_argument=no 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6231 fi 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6233 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 fi 6237 6238 found="no" 6239 6240 if test $found = "no" ; then 6241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6243 fi 6244 6245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6247 fi 6248 6249 CFLAGS="$CFLAGS -Wshadow" 6250 6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6252 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6253 cacheid=xorg_cv_cc_flag__Wshadow 6254 if eval \${$cacheid+:} false; then : 6255 $as_echo_n "(cached) " >&6 6256 else 6257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258 /* end confdefs.h. */ 6259 int i; 6260 int 6261 main () 6262 { 6263 6264 ; 6265 return 0; 6266 } 6267 _ACEOF 6268 if ac_fn_c_try_link "$LINENO"; then : 6269 eval $cacheid=yes 6270 else 6271 eval $cacheid=no 6272 fi 6273 rm -f core conftest.err conftest.$ac_objext \ 6274 conftest$ac_exeext conftest.$ac_ext 6275 fi 6276 6277 6278 CFLAGS="$xorg_testset_save_CFLAGS" 6279 6280 eval supported=\$$cacheid 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6282 $as_echo "$supported" >&6; } 6283 if test "$supported" = "yes" ; then 6284 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6285 found="yes" 6286 fi 6287 fi 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 xorg_testset_save_CFLAGS="$CFLAGS" 6304 6305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6310 $as_echo_n "(cached) " >&6 6311 else 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 _ACEOF 6316 if ac_fn_c_try_compile "$LINENO"; then : 6317 xorg_cv_cc_flag_unknown_warning_option=yes 6318 else 6319 xorg_cv_cc_flag_unknown_warning_option=no 6320 fi 6321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6322 fi 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 fi 6328 6329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6332 fi 6333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6337 $as_echo_n "(cached) " >&6 6338 else 6339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6340 /* end confdefs.h. */ 6341 int i; 6342 _ACEOF 6343 if ac_fn_c_try_compile "$LINENO"; then : 6344 xorg_cv_cc_flag_unused_command_line_argument=yes 6345 else 6346 xorg_cv_cc_flag_unused_command_line_argument=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6349 fi 6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 fi 6355 6356 found="no" 6357 6358 if test $found = "no" ; then 6359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6361 fi 6362 6363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6365 fi 6366 6367 CFLAGS="$CFLAGS -Wmissing-noreturn" 6368 6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6370 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6371 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6372 if eval \${$cacheid+:} false; then : 6373 $as_echo_n "(cached) " >&6 6374 else 6375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6376 /* end confdefs.h. */ 6377 int i; 6378 int 6379 main () 6380 { 6381 6382 ; 6383 return 0; 6384 } 6385 _ACEOF 6386 if ac_fn_c_try_link "$LINENO"; then : 6387 eval $cacheid=yes 6388 else 6389 eval $cacheid=no 6390 fi 6391 rm -f core conftest.err conftest.$ac_objext \ 6392 conftest$ac_exeext conftest.$ac_ext 6393 fi 6394 6395 6396 CFLAGS="$xorg_testset_save_CFLAGS" 6397 6398 eval supported=\$$cacheid 6399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6400 $as_echo "$supported" >&6; } 6401 if test "$supported" = "yes" ; then 6402 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6403 found="yes" 6404 fi 6405 fi 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 xorg_testset_save_CFLAGS="$CFLAGS" 6422 6423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429 else 6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6431 /* end confdefs.h. */ 6432 int i; 6433 _ACEOF 6434 if ac_fn_c_try_compile "$LINENO"; then : 6435 xorg_cv_cc_flag_unknown_warning_option=yes 6436 else 6437 xorg_cv_cc_flag_unknown_warning_option=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6440 fi 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 fi 6446 6447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6450 fi 6451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6455 $as_echo_n "(cached) " >&6 6456 else 6457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 _ACEOF 6461 if ac_fn_c_try_compile "$LINENO"; then : 6462 xorg_cv_cc_flag_unused_command_line_argument=yes 6463 else 6464 xorg_cv_cc_flag_unused_command_line_argument=no 6465 fi 6466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6467 fi 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6471 CFLAGS="$xorg_testset_save_CFLAGS" 6472 fi 6473 6474 found="no" 6475 6476 if test $found = "no" ; then 6477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6479 fi 6480 6481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6483 fi 6484 6485 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6486 6487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6488 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6489 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6490 if eval \${$cacheid+:} false; then : 6491 $as_echo_n "(cached) " >&6 6492 else 6493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6494 /* end confdefs.h. */ 6495 int i; 6496 int 6497 main () 6498 { 6499 6500 ; 6501 return 0; 6502 } 6503 _ACEOF 6504 if ac_fn_c_try_link "$LINENO"; then : 6505 eval $cacheid=yes 6506 else 6507 eval $cacheid=no 6508 fi 6509 rm -f core conftest.err conftest.$ac_objext \ 6510 conftest$ac_exeext conftest.$ac_ext 6511 fi 6512 6513 6514 CFLAGS="$xorg_testset_save_CFLAGS" 6515 6516 eval supported=\$$cacheid 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6518 $as_echo "$supported" >&6; } 6519 if test "$supported" = "yes" ; then 6520 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6521 found="yes" 6522 fi 6523 fi 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 xorg_testset_save_CFLAGS="$CFLAGS" 6540 6541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547 else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549 /* end confdefs.h. */ 6550 int i; 6551 _ACEOF 6552 if ac_fn_c_try_compile "$LINENO"; then : 6553 xorg_cv_cc_flag_unknown_warning_option=yes 6554 else 6555 xorg_cv_cc_flag_unknown_warning_option=no 6556 fi 6557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6558 fi 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563 fi 6564 6565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6568 fi 6569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6573 $as_echo_n "(cached) " >&6 6574 else 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576 /* end confdefs.h. */ 6577 int i; 6578 _ACEOF 6579 if ac_fn_c_try_compile "$LINENO"; then : 6580 xorg_cv_cc_flag_unused_command_line_argument=yes 6581 else 6582 xorg_cv_cc_flag_unused_command_line_argument=no 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6585 fi 6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 fi 6591 6592 found="no" 6593 6594 if test $found = "no" ; then 6595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6597 fi 6598 6599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6601 fi 6602 6603 CFLAGS="$CFLAGS -Wredundant-decls" 6604 6605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6606 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6607 cacheid=xorg_cv_cc_flag__Wredundant_decls 6608 if eval \${$cacheid+:} false; then : 6609 $as_echo_n "(cached) " >&6 6610 else 6611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6612 /* end confdefs.h. */ 6613 int i; 6614 int 6615 main () 6616 { 6617 6618 ; 6619 return 0; 6620 } 6621 _ACEOF 6622 if ac_fn_c_try_link "$LINENO"; then : 6623 eval $cacheid=yes 6624 else 6625 eval $cacheid=no 6626 fi 6627 rm -f core conftest.err conftest.$ac_objext \ 6628 conftest$ac_exeext conftest.$ac_ext 6629 fi 6630 6631 6632 CFLAGS="$xorg_testset_save_CFLAGS" 6633 6634 eval supported=\$$cacheid 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6636 $as_echo "$supported" >&6; } 6637 if test "$supported" = "yes" ; then 6638 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6639 found="yes" 6640 fi 6641 fi 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 xorg_testset_save_CFLAGS="$CFLAGS" 6658 6659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6664 $as_echo_n "(cached) " >&6 6665 else 6666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667 /* end confdefs.h. */ 6668 int i; 6669 _ACEOF 6670 if ac_fn_c_try_compile "$LINENO"; then : 6671 xorg_cv_cc_flag_unknown_warning_option=yes 6672 else 6673 xorg_cv_cc_flag_unknown_warning_option=no 6674 fi 6675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6676 fi 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6680 CFLAGS="$xorg_testset_save_CFLAGS" 6681 fi 6682 6683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6686 fi 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692 else 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694 /* end confdefs.h. */ 6695 int i; 6696 _ACEOF 6697 if ac_fn_c_try_compile "$LINENO"; then : 6698 xorg_cv_cc_flag_unused_command_line_argument=yes 6699 else 6700 xorg_cv_cc_flag_unused_command_line_argument=no 6701 fi 6702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6703 fi 6704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 fi 6709 6710 found="no" 6711 6712 if test $found = "no" ; then 6713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6715 fi 6716 6717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6719 fi 6720 6721 CFLAGS="$CFLAGS -Wlogical-op" 6722 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6724 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6725 cacheid=xorg_cv_cc_flag__Wlogical_op 6726 if eval \${$cacheid+:} false; then : 6727 $as_echo_n "(cached) " >&6 6728 else 6729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6730 /* end confdefs.h. */ 6731 int i; 6732 int 6733 main () 6734 { 6735 6736 ; 6737 return 0; 6738 } 6739 _ACEOF 6740 if ac_fn_c_try_link "$LINENO"; then : 6741 eval $cacheid=yes 6742 else 6743 eval $cacheid=no 6744 fi 6745 rm -f core conftest.err conftest.$ac_objext \ 6746 conftest$ac_exeext conftest.$ac_ext 6747 fi 6748 6749 6750 CFLAGS="$xorg_testset_save_CFLAGS" 6751 6752 eval supported=\$$cacheid 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6754 $as_echo "$supported" >&6; } 6755 if test "$supported" = "yes" ; then 6756 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6757 found="yes" 6758 fi 6759 fi 6760 6761 6762 6763 # These are currently disabled because they are noisy. They will be enabled 6764 # in the future once the codebase is sufficiently modernized to silence 6765 # them. For now, I don't want them to drown out the other warnings. 6766 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6767 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6768 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6769 6770 # Turn some warnings into errors, so we don't accidently get successful builds 6771 # when there are problems that should be fixed. 6772 6773 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 xorg_testset_save_CFLAGS="$CFLAGS" 6788 6789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6792 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6793 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6794 $as_echo_n "(cached) " >&6 6795 else 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 _ACEOF 6800 if ac_fn_c_try_compile "$LINENO"; then : 6801 xorg_cv_cc_flag_unknown_warning_option=yes 6802 else 6803 xorg_cv_cc_flag_unknown_warning_option=no 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6806 fi 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6808 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6810 CFLAGS="$xorg_testset_save_CFLAGS" 6811 fi 6812 6813 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6816 fi 6817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6819 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6820 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822 else 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824 /* end confdefs.h. */ 6825 int i; 6826 _ACEOF 6827 if ac_fn_c_try_compile "$LINENO"; then : 6828 xorg_cv_cc_flag_unused_command_line_argument=yes 6829 else 6830 xorg_cv_cc_flag_unused_command_line_argument=no 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6833 fi 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6835 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 fi 6839 6840 found="no" 6841 6842 if test $found = "no" ; then 6843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 fi 6846 6847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6849 fi 6850 6851 CFLAGS="$CFLAGS -Werror=implicit" 6852 6853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6854 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6855 cacheid=xorg_cv_cc_flag__Werror_implicit 6856 if eval \${$cacheid+:} false; then : 6857 $as_echo_n "(cached) " >&6 6858 else 6859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6860 /* end confdefs.h. */ 6861 int i; 6862 int 6863 main () 6864 { 6865 6866 ; 6867 return 0; 6868 } 6869 _ACEOF 6870 if ac_fn_c_try_link "$LINENO"; then : 6871 eval $cacheid=yes 6872 else 6873 eval $cacheid=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext \ 6876 conftest$ac_exeext conftest.$ac_ext 6877 fi 6878 6879 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 6882 eval supported=\$$cacheid 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6884 $as_echo "$supported" >&6; } 6885 if test "$supported" = "yes" ; then 6886 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6887 found="yes" 6888 fi 6889 fi 6890 6891 if test $found = "no" ; then 6892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 fi 6895 6896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6898 fi 6899 6900 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6901 6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6903 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6904 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6905 if eval \${$cacheid+:} false; then : 6906 $as_echo_n "(cached) " >&6 6907 else 6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6909 /* end confdefs.h. */ 6910 int i; 6911 int 6912 main () 6913 { 6914 6915 ; 6916 return 0; 6917 } 6918 _ACEOF 6919 if ac_fn_c_try_link "$LINENO"; then : 6920 eval $cacheid=yes 6921 else 6922 eval $cacheid=no 6923 fi 6924 rm -f core conftest.err conftest.$ac_objext \ 6925 conftest$ac_exeext conftest.$ac_ext 6926 fi 6927 6928 6929 CFLAGS="$xorg_testset_save_CFLAGS" 6930 6931 eval supported=\$$cacheid 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6933 $as_echo "$supported" >&6; } 6934 if test "$supported" = "yes" ; then 6935 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6936 found="yes" 6937 fi 6938 fi 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 xorg_testset_save_CFLAGS="$CFLAGS" 6955 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6959 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6960 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6961 $as_echo_n "(cached) " >&6 6962 else 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964 /* end confdefs.h. */ 6965 int i; 6966 _ACEOF 6967 if ac_fn_c_try_compile "$LINENO"; then : 6968 xorg_cv_cc_flag_unknown_warning_option=yes 6969 else 6970 xorg_cv_cc_flag_unknown_warning_option=no 6971 fi 6972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6973 fi 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6975 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978 fi 6979 6980 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6983 fi 6984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6986 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6987 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6988 $as_echo_n "(cached) " >&6 6989 else 6990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6991 /* end confdefs.h. */ 6992 int i; 6993 _ACEOF 6994 if ac_fn_c_try_compile "$LINENO"; then : 6995 xorg_cv_cc_flag_unused_command_line_argument=yes 6996 else 6997 xorg_cv_cc_flag_unused_command_line_argument=no 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7000 fi 7001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7002 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 fi 7006 7007 found="no" 7008 7009 if test $found = "no" ; then 7010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7012 fi 7013 7014 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7016 fi 7017 7018 CFLAGS="$CFLAGS -Werror=nonnull" 7019 7020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7021 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7022 cacheid=xorg_cv_cc_flag__Werror_nonnull 7023 if eval \${$cacheid+:} false; then : 7024 $as_echo_n "(cached) " >&6 7025 else 7026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7027 /* end confdefs.h. */ 7028 int i; 7029 int 7030 main () 7031 { 7032 7033 ; 7034 return 0; 7035 } 7036 _ACEOF 7037 if ac_fn_c_try_link "$LINENO"; then : 7038 eval $cacheid=yes 7039 else 7040 eval $cacheid=no 7041 fi 7042 rm -f core conftest.err conftest.$ac_objext \ 7043 conftest$ac_exeext conftest.$ac_ext 7044 fi 7045 7046 7047 CFLAGS="$xorg_testset_save_CFLAGS" 7048 7049 eval supported=\$$cacheid 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7051 $as_echo "$supported" >&6; } 7052 if test "$supported" = "yes" ; then 7053 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7054 found="yes" 7055 fi 7056 fi 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 xorg_testset_save_CFLAGS="$CFLAGS" 7073 7074 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7077 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7078 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7079 $as_echo_n "(cached) " >&6 7080 else 7081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082 /* end confdefs.h. */ 7083 int i; 7084 _ACEOF 7085 if ac_fn_c_try_compile "$LINENO"; then : 7086 xorg_cv_cc_flag_unknown_warning_option=yes 7087 else 7088 xorg_cv_cc_flag_unknown_warning_option=no 7089 fi 7090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7091 fi 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7093 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7095 CFLAGS="$xorg_testset_save_CFLAGS" 7096 fi 7097 7098 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7101 fi 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7104 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7105 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7106 $as_echo_n "(cached) " >&6 7107 else 7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109 /* end confdefs.h. */ 7110 int i; 7111 _ACEOF 7112 if ac_fn_c_try_compile "$LINENO"; then : 7113 xorg_cv_cc_flag_unused_command_line_argument=yes 7114 else 7115 xorg_cv_cc_flag_unused_command_line_argument=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7118 fi 7119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7120 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7121 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 fi 7124 7125 found="no" 7126 7127 if test $found = "no" ; then 7128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7130 fi 7131 7132 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7134 fi 7135 7136 CFLAGS="$CFLAGS -Werror=init-self" 7137 7138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7139 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7140 cacheid=xorg_cv_cc_flag__Werror_init_self 7141 if eval \${$cacheid+:} false; then : 7142 $as_echo_n "(cached) " >&6 7143 else 7144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145 /* end confdefs.h. */ 7146 int i; 7147 int 7148 main () 7149 { 7150 7151 ; 7152 return 0; 7153 } 7154 _ACEOF 7155 if ac_fn_c_try_link "$LINENO"; then : 7156 eval $cacheid=yes 7157 else 7158 eval $cacheid=no 7159 fi 7160 rm -f core conftest.err conftest.$ac_objext \ 7161 conftest$ac_exeext conftest.$ac_ext 7162 fi 7163 7164 7165 CFLAGS="$xorg_testset_save_CFLAGS" 7166 7167 eval supported=\$$cacheid 7168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7169 $as_echo "$supported" >&6; } 7170 if test "$supported" = "yes" ; then 7171 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7172 found="yes" 7173 fi 7174 fi 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 xorg_testset_save_CFLAGS="$CFLAGS" 7191 7192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7195 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7196 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7197 $as_echo_n "(cached) " >&6 7198 else 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200 /* end confdefs.h. */ 7201 int i; 7202 _ACEOF 7203 if ac_fn_c_try_compile "$LINENO"; then : 7204 xorg_cv_cc_flag_unknown_warning_option=yes 7205 else 7206 xorg_cv_cc_flag_unknown_warning_option=no 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7209 fi 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7211 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7212 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 fi 7215 7216 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7219 fi 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7222 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7223 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7224 $as_echo_n "(cached) " >&6 7225 else 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227 /* end confdefs.h. */ 7228 int i; 7229 _ACEOF 7230 if ac_fn_c_try_compile "$LINENO"; then : 7231 xorg_cv_cc_flag_unused_command_line_argument=yes 7232 else 7233 xorg_cv_cc_flag_unused_command_line_argument=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7236 fi 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7238 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7239 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 fi 7242 7243 found="no" 7244 7245 if test $found = "no" ; then 7246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7248 fi 7249 7250 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7252 fi 7253 7254 CFLAGS="$CFLAGS -Werror=main" 7255 7256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7257 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7258 cacheid=xorg_cv_cc_flag__Werror_main 7259 if eval \${$cacheid+:} false; then : 7260 $as_echo_n "(cached) " >&6 7261 else 7262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 int i; 7265 int 7266 main () 7267 { 7268 7269 ; 7270 return 0; 7271 } 7272 _ACEOF 7273 if ac_fn_c_try_link "$LINENO"; then : 7274 eval $cacheid=yes 7275 else 7276 eval $cacheid=no 7277 fi 7278 rm -f core conftest.err conftest.$ac_objext \ 7279 conftest$ac_exeext conftest.$ac_ext 7280 fi 7281 7282 7283 CFLAGS="$xorg_testset_save_CFLAGS" 7284 7285 eval supported=\$$cacheid 7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7287 $as_echo "$supported" >&6; } 7288 if test "$supported" = "yes" ; then 7289 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7290 found="yes" 7291 fi 7292 fi 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 xorg_testset_save_CFLAGS="$CFLAGS" 7309 7310 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7313 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7314 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316 else 7317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7318 /* end confdefs.h. */ 7319 int i; 7320 _ACEOF 7321 if ac_fn_c_try_compile "$LINENO"; then : 7322 xorg_cv_cc_flag_unknown_warning_option=yes 7323 else 7324 xorg_cv_cc_flag_unknown_warning_option=no 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327 fi 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7329 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7330 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332 fi 7333 7334 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7337 fi 7338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7340 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7341 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7342 $as_echo_n "(cached) " >&6 7343 else 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345 /* end confdefs.h. */ 7346 int i; 7347 _ACEOF 7348 if ac_fn_c_try_compile "$LINENO"; then : 7349 xorg_cv_cc_flag_unused_command_line_argument=yes 7350 else 7351 xorg_cv_cc_flag_unused_command_line_argument=no 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7354 fi 7355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7356 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359 fi 7360 7361 found="no" 7362 7363 if test $found = "no" ; then 7364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7366 fi 7367 7368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7370 fi 7371 7372 CFLAGS="$CFLAGS -Werror=missing-braces" 7373 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7375 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7376 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7377 if eval \${$cacheid+:} false; then : 7378 $as_echo_n "(cached) " >&6 7379 else 7380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7381 /* end confdefs.h. */ 7382 int i; 7383 int 7384 main () 7385 { 7386 7387 ; 7388 return 0; 7389 } 7390 _ACEOF 7391 if ac_fn_c_try_link "$LINENO"; then : 7392 eval $cacheid=yes 7393 else 7394 eval $cacheid=no 7395 fi 7396 rm -f core conftest.err conftest.$ac_objext \ 7397 conftest$ac_exeext conftest.$ac_ext 7398 fi 7399 7400 7401 CFLAGS="$xorg_testset_save_CFLAGS" 7402 7403 eval supported=\$$cacheid 7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7405 $as_echo "$supported" >&6; } 7406 if test "$supported" = "yes" ; then 7407 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7408 found="yes" 7409 fi 7410 fi 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 xorg_testset_save_CFLAGS="$CFLAGS" 7427 7428 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7431 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7432 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434 else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 _ACEOF 7439 if ac_fn_c_try_compile "$LINENO"; then : 7440 xorg_cv_cc_flag_unknown_warning_option=yes 7441 else 7442 xorg_cv_cc_flag_unknown_warning_option=no 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445 fi 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7447 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 fi 7451 7452 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7455 fi 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7458 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7459 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7460 $as_echo_n "(cached) " >&6 7461 else 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463 /* end confdefs.h. */ 7464 int i; 7465 _ACEOF 7466 if ac_fn_c_try_compile "$LINENO"; then : 7467 xorg_cv_cc_flag_unused_command_line_argument=yes 7468 else 7469 xorg_cv_cc_flag_unused_command_line_argument=no 7470 fi 7471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7472 fi 7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7474 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7475 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 fi 7478 7479 found="no" 7480 7481 if test $found = "no" ; then 7482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7484 fi 7485 7486 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7488 fi 7489 7490 CFLAGS="$CFLAGS -Werror=sequence-point" 7491 7492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7493 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7494 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7495 if eval \${$cacheid+:} false; then : 7496 $as_echo_n "(cached) " >&6 7497 else 7498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7499 /* end confdefs.h. */ 7500 int i; 7501 int 7502 main () 7503 { 7504 7505 ; 7506 return 0; 7507 } 7508 _ACEOF 7509 if ac_fn_c_try_link "$LINENO"; then : 7510 eval $cacheid=yes 7511 else 7512 eval $cacheid=no 7513 fi 7514 rm -f core conftest.err conftest.$ac_objext \ 7515 conftest$ac_exeext conftest.$ac_ext 7516 fi 7517 7518 7519 CFLAGS="$xorg_testset_save_CFLAGS" 7520 7521 eval supported=\$$cacheid 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7523 $as_echo "$supported" >&6; } 7524 if test "$supported" = "yes" ; then 7525 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7526 found="yes" 7527 fi 7528 fi 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 xorg_testset_save_CFLAGS="$CFLAGS" 7545 7546 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7549 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7550 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7551 $as_echo_n "(cached) " >&6 7552 else 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554 /* end confdefs.h. */ 7555 int i; 7556 _ACEOF 7557 if ac_fn_c_try_compile "$LINENO"; then : 7558 xorg_cv_cc_flag_unknown_warning_option=yes 7559 else 7560 xorg_cv_cc_flag_unknown_warning_option=no 7561 fi 7562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7563 fi 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7565 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568 fi 7569 7570 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7573 fi 7574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7576 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7577 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7578 $as_echo_n "(cached) " >&6 7579 else 7580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7581 /* end confdefs.h. */ 7582 int i; 7583 _ACEOF 7584 if ac_fn_c_try_compile "$LINENO"; then : 7585 xorg_cv_cc_flag_unused_command_line_argument=yes 7586 else 7587 xorg_cv_cc_flag_unused_command_line_argument=no 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7590 fi 7591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7592 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 fi 7596 7597 found="no" 7598 7599 if test $found = "no" ; then 7600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7602 fi 7603 7604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7606 fi 7607 7608 CFLAGS="$CFLAGS -Werror=return-type" 7609 7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7611 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7612 cacheid=xorg_cv_cc_flag__Werror_return_type 7613 if eval \${$cacheid+:} false; then : 7614 $as_echo_n "(cached) " >&6 7615 else 7616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7617 /* end confdefs.h. */ 7618 int i; 7619 int 7620 main () 7621 { 7622 7623 ; 7624 return 0; 7625 } 7626 _ACEOF 7627 if ac_fn_c_try_link "$LINENO"; then : 7628 eval $cacheid=yes 7629 else 7630 eval $cacheid=no 7631 fi 7632 rm -f core conftest.err conftest.$ac_objext \ 7633 conftest$ac_exeext conftest.$ac_ext 7634 fi 7635 7636 7637 CFLAGS="$xorg_testset_save_CFLAGS" 7638 7639 eval supported=\$$cacheid 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7641 $as_echo "$supported" >&6; } 7642 if test "$supported" = "yes" ; then 7643 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7644 found="yes" 7645 fi 7646 fi 7647 7648 if test $found = "no" ; then 7649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 fi 7652 7653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7655 fi 7656 7657 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7658 7659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7660 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7661 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7662 if eval \${$cacheid+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664 else 7665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666 /* end confdefs.h. */ 7667 int i; 7668 int 7669 main () 7670 { 7671 7672 ; 7673 return 0; 7674 } 7675 _ACEOF 7676 if ac_fn_c_try_link "$LINENO"; then : 7677 eval $cacheid=yes 7678 else 7679 eval $cacheid=no 7680 fi 7681 rm -f core conftest.err conftest.$ac_objext \ 7682 conftest$ac_exeext conftest.$ac_ext 7683 fi 7684 7685 7686 CFLAGS="$xorg_testset_save_CFLAGS" 7687 7688 eval supported=\$$cacheid 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7690 $as_echo "$supported" >&6; } 7691 if test "$supported" = "yes" ; then 7692 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7693 found="yes" 7694 fi 7695 fi 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 xorg_testset_save_CFLAGS="$CFLAGS" 7712 7713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7716 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7717 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7718 $as_echo_n "(cached) " >&6 7719 else 7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7721 /* end confdefs.h. */ 7722 int i; 7723 _ACEOF 7724 if ac_fn_c_try_compile "$LINENO"; then : 7725 xorg_cv_cc_flag_unknown_warning_option=yes 7726 else 7727 xorg_cv_cc_flag_unknown_warning_option=no 7728 fi 7729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7730 fi 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7732 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735 fi 7736 7737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7743 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7744 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7745 $as_echo_n "(cached) " >&6 7746 else 7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7748 /* end confdefs.h. */ 7749 int i; 7750 _ACEOF 7751 if ac_fn_c_try_compile "$LINENO"; then : 7752 xorg_cv_cc_flag_unused_command_line_argument=yes 7753 else 7754 xorg_cv_cc_flag_unused_command_line_argument=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7757 fi 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7759 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 fi 7763 7764 found="no" 7765 7766 if test $found = "no" ; then 7767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7769 fi 7770 7771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7773 fi 7774 7775 CFLAGS="$CFLAGS -Werror=trigraphs" 7776 7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7778 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7779 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7780 if eval \${$cacheid+:} false; then : 7781 $as_echo_n "(cached) " >&6 7782 else 7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784 /* end confdefs.h. */ 7785 int i; 7786 int 7787 main () 7788 { 7789 7790 ; 7791 return 0; 7792 } 7793 _ACEOF 7794 if ac_fn_c_try_link "$LINENO"; then : 7795 eval $cacheid=yes 7796 else 7797 eval $cacheid=no 7798 fi 7799 rm -f core conftest.err conftest.$ac_objext \ 7800 conftest$ac_exeext conftest.$ac_ext 7801 fi 7802 7803 7804 CFLAGS="$xorg_testset_save_CFLAGS" 7805 7806 eval supported=\$$cacheid 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7808 $as_echo "$supported" >&6; } 7809 if test "$supported" = "yes" ; then 7810 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7811 found="yes" 7812 fi 7813 fi 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 xorg_testset_save_CFLAGS="$CFLAGS" 7830 7831 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7834 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7835 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7836 $as_echo_n "(cached) " >&6 7837 else 7838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839 /* end confdefs.h. */ 7840 int i; 7841 _ACEOF 7842 if ac_fn_c_try_compile "$LINENO"; then : 7843 xorg_cv_cc_flag_unknown_warning_option=yes 7844 else 7845 xorg_cv_cc_flag_unknown_warning_option=no 7846 fi 7847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7848 fi 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7850 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853 fi 7854 7855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7858 fi 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7861 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7862 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7863 $as_echo_n "(cached) " >&6 7864 else 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 _ACEOF 7869 if ac_fn_c_try_compile "$LINENO"; then : 7870 xorg_cv_cc_flag_unused_command_line_argument=yes 7871 else 7872 xorg_cv_cc_flag_unused_command_line_argument=no 7873 fi 7874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7875 fi 7876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7877 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880 fi 7881 7882 found="no" 7883 7884 if test $found = "no" ; then 7885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7887 fi 7888 7889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7891 fi 7892 7893 CFLAGS="$CFLAGS -Werror=array-bounds" 7894 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7896 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7897 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7898 if eval \${$cacheid+:} false; then : 7899 $as_echo_n "(cached) " >&6 7900 else 7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 int i; 7904 int 7905 main () 7906 { 7907 7908 ; 7909 return 0; 7910 } 7911 _ACEOF 7912 if ac_fn_c_try_link "$LINENO"; then : 7913 eval $cacheid=yes 7914 else 7915 eval $cacheid=no 7916 fi 7917 rm -f core conftest.err conftest.$ac_objext \ 7918 conftest$ac_exeext conftest.$ac_ext 7919 fi 7920 7921 7922 CFLAGS="$xorg_testset_save_CFLAGS" 7923 7924 eval supported=\$$cacheid 7925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7926 $as_echo "$supported" >&6; } 7927 if test "$supported" = "yes" ; then 7928 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7929 found="yes" 7930 fi 7931 fi 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 xorg_testset_save_CFLAGS="$CFLAGS" 7948 7949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7953 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955 else 7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957 /* end confdefs.h. */ 7958 int i; 7959 _ACEOF 7960 if ac_fn_c_try_compile "$LINENO"; then : 7961 xorg_cv_cc_flag_unknown_warning_option=yes 7962 else 7963 xorg_cv_cc_flag_unknown_warning_option=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7966 fi 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7968 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 fi 7972 7973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7976 fi 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7979 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7980 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7981 $as_echo_n "(cached) " >&6 7982 else 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 _ACEOF 7987 if ac_fn_c_try_compile "$LINENO"; then : 7988 xorg_cv_cc_flag_unused_command_line_argument=yes 7989 else 7990 xorg_cv_cc_flag_unused_command_line_argument=no 7991 fi 7992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7993 fi 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7995 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 fi 7999 8000 found="no" 8001 8002 if test $found = "no" ; then 8003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8005 fi 8006 8007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8009 fi 8010 8011 CFLAGS="$CFLAGS -Werror=write-strings" 8012 8013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8014 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8015 cacheid=xorg_cv_cc_flag__Werror_write_strings 8016 if eval \${$cacheid+:} false; then : 8017 $as_echo_n "(cached) " >&6 8018 else 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 int 8023 main () 8024 { 8025 8026 ; 8027 return 0; 8028 } 8029 _ACEOF 8030 if ac_fn_c_try_link "$LINENO"; then : 8031 eval $cacheid=yes 8032 else 8033 eval $cacheid=no 8034 fi 8035 rm -f core conftest.err conftest.$ac_objext \ 8036 conftest$ac_exeext conftest.$ac_ext 8037 fi 8038 8039 8040 CFLAGS="$xorg_testset_save_CFLAGS" 8041 8042 eval supported=\$$cacheid 8043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8044 $as_echo "$supported" >&6; } 8045 if test "$supported" = "yes" ; then 8046 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8047 found="yes" 8048 fi 8049 fi 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 xorg_testset_save_CFLAGS="$CFLAGS" 8066 8067 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8070 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8071 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073 else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075 /* end confdefs.h. */ 8076 int i; 8077 _ACEOF 8078 if ac_fn_c_try_compile "$LINENO"; then : 8079 xorg_cv_cc_flag_unknown_warning_option=yes 8080 else 8081 xorg_cv_cc_flag_unknown_warning_option=no 8082 fi 8083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8084 fi 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8086 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089 fi 8090 8091 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8094 fi 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8097 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8098 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8099 $as_echo_n "(cached) " >&6 8100 else 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 int i; 8104 _ACEOF 8105 if ac_fn_c_try_compile "$LINENO"; then : 8106 xorg_cv_cc_flag_unused_command_line_argument=yes 8107 else 8108 xorg_cv_cc_flag_unused_command_line_argument=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8111 fi 8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8113 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 fi 8117 8118 found="no" 8119 8120 if test $found = "no" ; then 8121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8123 fi 8124 8125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8127 fi 8128 8129 CFLAGS="$CFLAGS -Werror=address" 8130 8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8132 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8133 cacheid=xorg_cv_cc_flag__Werror_address 8134 if eval \${$cacheid+:} false; then : 8135 $as_echo_n "(cached) " >&6 8136 else 8137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8138 /* end confdefs.h. */ 8139 int i; 8140 int 8141 main () 8142 { 8143 8144 ; 8145 return 0; 8146 } 8147 _ACEOF 8148 if ac_fn_c_try_link "$LINENO"; then : 8149 eval $cacheid=yes 8150 else 8151 eval $cacheid=no 8152 fi 8153 rm -f core conftest.err conftest.$ac_objext \ 8154 conftest$ac_exeext conftest.$ac_ext 8155 fi 8156 8157 8158 CFLAGS="$xorg_testset_save_CFLAGS" 8159 8160 eval supported=\$$cacheid 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8162 $as_echo "$supported" >&6; } 8163 if test "$supported" = "yes" ; then 8164 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8165 found="yes" 8166 fi 8167 fi 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 xorg_testset_save_CFLAGS="$CFLAGS" 8184 8185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8188 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8189 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193 /* end confdefs.h. */ 8194 int i; 8195 _ACEOF 8196 if ac_fn_c_try_compile "$LINENO"; then : 8197 xorg_cv_cc_flag_unknown_warning_option=yes 8198 else 8199 xorg_cv_cc_flag_unknown_warning_option=no 8200 fi 8201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8202 fi 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8204 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8206 CFLAGS="$xorg_testset_save_CFLAGS" 8207 fi 8208 8209 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8212 fi 8213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8215 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8216 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218 else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 _ACEOF 8223 if ac_fn_c_try_compile "$LINENO"; then : 8224 xorg_cv_cc_flag_unused_command_line_argument=yes 8225 else 8226 xorg_cv_cc_flag_unused_command_line_argument=no 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8229 fi 8230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8231 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234 fi 8235 8236 found="no" 8237 8238 if test $found = "no" ; then 8239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8241 fi 8242 8243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8245 fi 8246 8247 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8248 8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8250 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8251 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8252 if eval \${$cacheid+:} false; then : 8253 $as_echo_n "(cached) " >&6 8254 else 8255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8256 /* end confdefs.h. */ 8257 int i; 8258 int 8259 main () 8260 { 8261 8262 ; 8263 return 0; 8264 } 8265 _ACEOF 8266 if ac_fn_c_try_link "$LINENO"; then : 8267 eval $cacheid=yes 8268 else 8269 eval $cacheid=no 8270 fi 8271 rm -f core conftest.err conftest.$ac_objext \ 8272 conftest$ac_exeext conftest.$ac_ext 8273 fi 8274 8275 8276 CFLAGS="$xorg_testset_save_CFLAGS" 8277 8278 eval supported=\$$cacheid 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8280 $as_echo "$supported" >&6; } 8281 if test "$supported" = "yes" ; then 8282 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8283 found="yes" 8284 fi 8285 fi 8286 8287 if test $found = "no" ; then 8288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8290 fi 8291 8292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8294 fi 8295 8296 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8297 8298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8299 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8300 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8301 if eval \${$cacheid+:} false; then : 8302 $as_echo_n "(cached) " >&6 8303 else 8304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305 /* end confdefs.h. */ 8306 int i; 8307 int 8308 main () 8309 { 8310 8311 ; 8312 return 0; 8313 } 8314 _ACEOF 8315 if ac_fn_c_try_link "$LINENO"; then : 8316 eval $cacheid=yes 8317 else 8318 eval $cacheid=no 8319 fi 8320 rm -f core conftest.err conftest.$ac_objext \ 8321 conftest$ac_exeext conftest.$ac_ext 8322 fi 8323 8324 8325 CFLAGS="$xorg_testset_save_CFLAGS" 8326 8327 eval supported=\$$cacheid 8328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8329 $as_echo "$supported" >&6; } 8330 if test "$supported" = "yes" ; then 8331 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8332 found="yes" 8333 fi 8334 fi 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 xorg_testset_save_CFLAGS="$CFLAGS" 8351 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8355 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8356 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8357 $as_echo_n "(cached) " >&6 8358 else 8359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8360 /* end confdefs.h. */ 8361 int i; 8362 _ACEOF 8363 if ac_fn_c_try_compile "$LINENO"; then : 8364 xorg_cv_cc_flag_unknown_warning_option=yes 8365 else 8366 xorg_cv_cc_flag_unknown_warning_option=no 8367 fi 8368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8369 fi 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8371 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8373 CFLAGS="$xorg_testset_save_CFLAGS" 8374 fi 8375 8376 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8379 fi 8380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8382 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8383 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8384 $as_echo_n "(cached) " >&6 8385 else 8386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8387 /* end confdefs.h. */ 8388 int i; 8389 _ACEOF 8390 if ac_fn_c_try_compile "$LINENO"; then : 8391 xorg_cv_cc_flag_unused_command_line_argument=yes 8392 else 8393 xorg_cv_cc_flag_unused_command_line_argument=no 8394 fi 8395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8396 fi 8397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8398 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8399 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8400 CFLAGS="$xorg_testset_save_CFLAGS" 8401 fi 8402 8403 found="no" 8404 8405 if test $found = "no" ; then 8406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8408 fi 8409 8410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8412 fi 8413 8414 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8415 8416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8417 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8418 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8419 if eval \${$cacheid+:} false; then : 8420 $as_echo_n "(cached) " >&6 8421 else 8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423 /* end confdefs.h. */ 8424 int i; 8425 int 8426 main () 8427 { 8428 8429 ; 8430 return 0; 8431 } 8432 _ACEOF 8433 if ac_fn_c_try_link "$LINENO"; then : 8434 eval $cacheid=yes 8435 else 8436 eval $cacheid=no 8437 fi 8438 rm -f core conftest.err conftest.$ac_objext \ 8439 conftest$ac_exeext conftest.$ac_ext 8440 fi 8441 8442 8443 CFLAGS="$xorg_testset_save_CFLAGS" 8444 8445 eval supported=\$$cacheid 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8447 $as_echo "$supported" >&6; } 8448 if test "$supported" = "yes" ; then 8449 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8450 found="yes" 8451 fi 8452 fi 8453 8454 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8455 else 8456 { $as_echo "$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 8457 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 xorg_testset_save_CFLAGS="$CFLAGS" 8472 8473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8476 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8477 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 _ACEOF 8484 if ac_fn_c_try_compile "$LINENO"; then : 8485 xorg_cv_cc_flag_unknown_warning_option=yes 8486 else 8487 xorg_cv_cc_flag_unknown_warning_option=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8490 fi 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8492 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 fi 8496 8497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8500 fi 8501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8503 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8504 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8505 $as_echo_n "(cached) " >&6 8506 else 8507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8508 /* end confdefs.h. */ 8509 int i; 8510 _ACEOF 8511 if ac_fn_c_try_compile "$LINENO"; then : 8512 xorg_cv_cc_flag_unused_command_line_argument=yes 8513 else 8514 xorg_cv_cc_flag_unused_command_line_argument=no 8515 fi 8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8517 fi 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8519 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522 fi 8523 8524 found="no" 8525 8526 if test $found = "no" ; then 8527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8529 fi 8530 8531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8533 fi 8534 8535 CFLAGS="$CFLAGS -Wimplicit" 8536 8537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8538 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8539 cacheid=xorg_cv_cc_flag__Wimplicit 8540 if eval \${$cacheid+:} false; then : 8541 $as_echo_n "(cached) " >&6 8542 else 8543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544 /* end confdefs.h. */ 8545 int i; 8546 int 8547 main () 8548 { 8549 8550 ; 8551 return 0; 8552 } 8553 _ACEOF 8554 if ac_fn_c_try_link "$LINENO"; then : 8555 eval $cacheid=yes 8556 else 8557 eval $cacheid=no 8558 fi 8559 rm -f core conftest.err conftest.$ac_objext \ 8560 conftest$ac_exeext conftest.$ac_ext 8561 fi 8562 8563 8564 CFLAGS="$xorg_testset_save_CFLAGS" 8565 8566 eval supported=\$$cacheid 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8568 $as_echo "$supported" >&6; } 8569 if test "$supported" = "yes" ; then 8570 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8571 found="yes" 8572 fi 8573 fi 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 xorg_testset_save_CFLAGS="$CFLAGS" 8590 8591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8594 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8595 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 8603 xorg_cv_cc_flag_unknown_warning_option=yes 8604 else 8605 xorg_cv_cc_flag_unknown_warning_option=no 8606 fi 8607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8608 fi 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8610 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 fi 8614 8615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8618 fi 8619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8621 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8622 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8623 $as_echo_n "(cached) " >&6 8624 else 8625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8626 /* end confdefs.h. */ 8627 int i; 8628 _ACEOF 8629 if ac_fn_c_try_compile "$LINENO"; then : 8630 xorg_cv_cc_flag_unused_command_line_argument=yes 8631 else 8632 xorg_cv_cc_flag_unused_command_line_argument=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8635 fi 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8637 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 fi 8641 8642 found="no" 8643 8644 if test $found = "no" ; then 8645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8647 fi 8648 8649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8651 fi 8652 8653 CFLAGS="$CFLAGS -Wnonnull" 8654 8655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8656 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8657 cacheid=xorg_cv_cc_flag__Wnonnull 8658 if eval \${$cacheid+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660 else 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662 /* end confdefs.h. */ 8663 int i; 8664 int 8665 main () 8666 { 8667 8668 ; 8669 return 0; 8670 } 8671 _ACEOF 8672 if ac_fn_c_try_link "$LINENO"; then : 8673 eval $cacheid=yes 8674 else 8675 eval $cacheid=no 8676 fi 8677 rm -f core conftest.err conftest.$ac_objext \ 8678 conftest$ac_exeext conftest.$ac_ext 8679 fi 8680 8681 8682 CFLAGS="$xorg_testset_save_CFLAGS" 8683 8684 eval supported=\$$cacheid 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8686 $as_echo "$supported" >&6; } 8687 if test "$supported" = "yes" ; then 8688 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8689 found="yes" 8690 fi 8691 fi 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 xorg_testset_save_CFLAGS="$CFLAGS" 8708 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8712 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8713 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715 else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717 /* end confdefs.h. */ 8718 int i; 8719 _ACEOF 8720 if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unknown_warning_option=yes 8722 else 8723 xorg_cv_cc_flag_unknown_warning_option=no 8724 fi 8725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726 fi 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8728 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731 fi 8732 8733 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8736 fi 8737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8739 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8740 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742 else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 _ACEOF 8747 if ac_fn_c_try_compile "$LINENO"; then : 8748 xorg_cv_cc_flag_unused_command_line_argument=yes 8749 else 8750 xorg_cv_cc_flag_unused_command_line_argument=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8753 fi 8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8755 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 fi 8759 8760 found="no" 8761 8762 if test $found = "no" ; then 8763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8765 fi 8766 8767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8769 fi 8770 8771 CFLAGS="$CFLAGS -Winit-self" 8772 8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8774 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8775 cacheid=xorg_cv_cc_flag__Winit_self 8776 if eval \${$cacheid+:} false; then : 8777 $as_echo_n "(cached) " >&6 8778 else 8779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8780 /* end confdefs.h. */ 8781 int i; 8782 int 8783 main () 8784 { 8785 8786 ; 8787 return 0; 8788 } 8789 _ACEOF 8790 if ac_fn_c_try_link "$LINENO"; then : 8791 eval $cacheid=yes 8792 else 8793 eval $cacheid=no 8794 fi 8795 rm -f core conftest.err conftest.$ac_objext \ 8796 conftest$ac_exeext conftest.$ac_ext 8797 fi 8798 8799 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 8802 eval supported=\$$cacheid 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8804 $as_echo "$supported" >&6; } 8805 if test "$supported" = "yes" ; then 8806 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8807 found="yes" 8808 fi 8809 fi 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 xorg_testset_save_CFLAGS="$CFLAGS" 8826 8827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8830 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8831 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8832 $as_echo_n "(cached) " >&6 8833 else 8834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835 /* end confdefs.h. */ 8836 int i; 8837 _ACEOF 8838 if ac_fn_c_try_compile "$LINENO"; then : 8839 xorg_cv_cc_flag_unknown_warning_option=yes 8840 else 8841 xorg_cv_cc_flag_unknown_warning_option=no 8842 fi 8843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8844 fi 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8846 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 fi 8850 8851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8854 fi 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8857 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8858 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860 else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862 /* end confdefs.h. */ 8863 int i; 8864 _ACEOF 8865 if ac_fn_c_try_compile "$LINENO"; then : 8866 xorg_cv_cc_flag_unused_command_line_argument=yes 8867 else 8868 xorg_cv_cc_flag_unused_command_line_argument=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8871 fi 8872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8873 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 fi 8877 8878 found="no" 8879 8880 if test $found = "no" ; then 8881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8883 fi 8884 8885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8887 fi 8888 8889 CFLAGS="$CFLAGS -Wmain" 8890 8891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8892 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8893 cacheid=xorg_cv_cc_flag__Wmain 8894 if eval \${$cacheid+:} false; then : 8895 $as_echo_n "(cached) " >&6 8896 else 8897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8898 /* end confdefs.h. */ 8899 int i; 8900 int 8901 main () 8902 { 8903 8904 ; 8905 return 0; 8906 } 8907 _ACEOF 8908 if ac_fn_c_try_link "$LINENO"; then : 8909 eval $cacheid=yes 8910 else 8911 eval $cacheid=no 8912 fi 8913 rm -f core conftest.err conftest.$ac_objext \ 8914 conftest$ac_exeext conftest.$ac_ext 8915 fi 8916 8917 8918 CFLAGS="$xorg_testset_save_CFLAGS" 8919 8920 eval supported=\$$cacheid 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8922 $as_echo "$supported" >&6; } 8923 if test "$supported" = "yes" ; then 8924 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8925 found="yes" 8926 fi 8927 fi 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 xorg_testset_save_CFLAGS="$CFLAGS" 8944 8945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8948 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8949 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951 else 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953 /* end confdefs.h. */ 8954 int i; 8955 _ACEOF 8956 if ac_fn_c_try_compile "$LINENO"; then : 8957 xorg_cv_cc_flag_unknown_warning_option=yes 8958 else 8959 xorg_cv_cc_flag_unknown_warning_option=no 8960 fi 8961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8962 fi 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8964 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 fi 8968 8969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8972 fi 8973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8975 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8976 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8977 $as_echo_n "(cached) " >&6 8978 else 8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8980 /* end confdefs.h. */ 8981 int i; 8982 _ACEOF 8983 if ac_fn_c_try_compile "$LINENO"; then : 8984 xorg_cv_cc_flag_unused_command_line_argument=yes 8985 else 8986 xorg_cv_cc_flag_unused_command_line_argument=no 8987 fi 8988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8989 fi 8990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8991 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 fi 8995 8996 found="no" 8997 8998 if test $found = "no" ; then 8999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9001 fi 9002 9003 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9005 fi 9006 9007 CFLAGS="$CFLAGS -Wmissing-braces" 9008 9009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9010 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9011 cacheid=xorg_cv_cc_flag__Wmissing_braces 9012 if eval \${$cacheid+:} false; then : 9013 $as_echo_n "(cached) " >&6 9014 else 9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9016 /* end confdefs.h. */ 9017 int i; 9018 int 9019 main () 9020 { 9021 9022 ; 9023 return 0; 9024 } 9025 _ACEOF 9026 if ac_fn_c_try_link "$LINENO"; then : 9027 eval $cacheid=yes 9028 else 9029 eval $cacheid=no 9030 fi 9031 rm -f core conftest.err conftest.$ac_objext \ 9032 conftest$ac_exeext conftest.$ac_ext 9033 fi 9034 9035 9036 CFLAGS="$xorg_testset_save_CFLAGS" 9037 9038 eval supported=\$$cacheid 9039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9040 $as_echo "$supported" >&6; } 9041 if test "$supported" = "yes" ; then 9042 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9043 found="yes" 9044 fi 9045 fi 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 xorg_testset_save_CFLAGS="$CFLAGS" 9062 9063 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9066 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9067 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9068 $as_echo_n "(cached) " >&6 9069 else 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071 /* end confdefs.h. */ 9072 int i; 9073 _ACEOF 9074 if ac_fn_c_try_compile "$LINENO"; then : 9075 xorg_cv_cc_flag_unknown_warning_option=yes 9076 else 9077 xorg_cv_cc_flag_unknown_warning_option=no 9078 fi 9079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9080 fi 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9082 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085 fi 9086 9087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9090 fi 9091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9093 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9094 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9095 $as_echo_n "(cached) " >&6 9096 else 9097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098 /* end confdefs.h. */ 9099 int i; 9100 _ACEOF 9101 if ac_fn_c_try_compile "$LINENO"; then : 9102 xorg_cv_cc_flag_unused_command_line_argument=yes 9103 else 9104 xorg_cv_cc_flag_unused_command_line_argument=no 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9107 fi 9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9109 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 fi 9113 9114 found="no" 9115 9116 if test $found = "no" ; then 9117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9119 fi 9120 9121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9123 fi 9124 9125 CFLAGS="$CFLAGS -Wsequence-point" 9126 9127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9128 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9129 cacheid=xorg_cv_cc_flag__Wsequence_point 9130 if eval \${$cacheid+:} false; then : 9131 $as_echo_n "(cached) " >&6 9132 else 9133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9134 /* end confdefs.h. */ 9135 int i; 9136 int 9137 main () 9138 { 9139 9140 ; 9141 return 0; 9142 } 9143 _ACEOF 9144 if ac_fn_c_try_link "$LINENO"; then : 9145 eval $cacheid=yes 9146 else 9147 eval $cacheid=no 9148 fi 9149 rm -f core conftest.err conftest.$ac_objext \ 9150 conftest$ac_exeext conftest.$ac_ext 9151 fi 9152 9153 9154 CFLAGS="$xorg_testset_save_CFLAGS" 9155 9156 eval supported=\$$cacheid 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9158 $as_echo "$supported" >&6; } 9159 if test "$supported" = "yes" ; then 9160 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9161 found="yes" 9162 fi 9163 fi 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179 xorg_testset_save_CFLAGS="$CFLAGS" 9180 9181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187 else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189 /* end confdefs.h. */ 9190 int i; 9191 _ACEOF 9192 if ac_fn_c_try_compile "$LINENO"; then : 9193 xorg_cv_cc_flag_unknown_warning_option=yes 9194 else 9195 xorg_cv_cc_flag_unknown_warning_option=no 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9198 fi 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203 fi 9204 9205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9208 fi 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9213 $as_echo_n "(cached) " >&6 9214 else 9215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 _ACEOF 9219 if ac_fn_c_try_compile "$LINENO"; then : 9220 xorg_cv_cc_flag_unused_command_line_argument=yes 9221 else 9222 xorg_cv_cc_flag_unused_command_line_argument=no 9223 fi 9224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9225 fi 9226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230 fi 9231 9232 found="no" 9233 9234 if test $found = "no" ; then 9235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9237 fi 9238 9239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9241 fi 9242 9243 CFLAGS="$CFLAGS -Wreturn-type" 9244 9245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9246 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9247 cacheid=xorg_cv_cc_flag__Wreturn_type 9248 if eval \${$cacheid+:} false; then : 9249 $as_echo_n "(cached) " >&6 9250 else 9251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9252 /* end confdefs.h. */ 9253 int i; 9254 int 9255 main () 9256 { 9257 9258 ; 9259 return 0; 9260 } 9261 _ACEOF 9262 if ac_fn_c_try_link "$LINENO"; then : 9263 eval $cacheid=yes 9264 else 9265 eval $cacheid=no 9266 fi 9267 rm -f core conftest.err conftest.$ac_objext \ 9268 conftest$ac_exeext conftest.$ac_ext 9269 fi 9270 9271 9272 CFLAGS="$xorg_testset_save_CFLAGS" 9273 9274 eval supported=\$$cacheid 9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9276 $as_echo "$supported" >&6; } 9277 if test "$supported" = "yes" ; then 9278 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9279 found="yes" 9280 fi 9281 fi 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296 9297 xorg_testset_save_CFLAGS="$CFLAGS" 9298 9299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9302 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9303 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305 else 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307 /* end confdefs.h. */ 9308 int i; 9309 _ACEOF 9310 if ac_fn_c_try_compile "$LINENO"; then : 9311 xorg_cv_cc_flag_unknown_warning_option=yes 9312 else 9313 xorg_cv_cc_flag_unknown_warning_option=no 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9316 fi 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9318 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321 fi 9322 9323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9326 fi 9327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9329 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9330 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9331 $as_echo_n "(cached) " >&6 9332 else 9333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 _ACEOF 9337 if ac_fn_c_try_compile "$LINENO"; then : 9338 xorg_cv_cc_flag_unused_command_line_argument=yes 9339 else 9340 xorg_cv_cc_flag_unused_command_line_argument=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9343 fi 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9345 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 fi 9349 9350 found="no" 9351 9352 if test $found = "no" ; then 9353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9355 fi 9356 9357 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9359 fi 9360 9361 CFLAGS="$CFLAGS -Wtrigraphs" 9362 9363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9364 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9365 cacheid=xorg_cv_cc_flag__Wtrigraphs 9366 if eval \${$cacheid+:} false; then : 9367 $as_echo_n "(cached) " >&6 9368 else 9369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9370 /* end confdefs.h. */ 9371 int i; 9372 int 9373 main () 9374 { 9375 9376 ; 9377 return 0; 9378 } 9379 _ACEOF 9380 if ac_fn_c_try_link "$LINENO"; then : 9381 eval $cacheid=yes 9382 else 9383 eval $cacheid=no 9384 fi 9385 rm -f core conftest.err conftest.$ac_objext \ 9386 conftest$ac_exeext conftest.$ac_ext 9387 fi 9388 9389 9390 CFLAGS="$xorg_testset_save_CFLAGS" 9391 9392 eval supported=\$$cacheid 9393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9394 $as_echo "$supported" >&6; } 9395 if test "$supported" = "yes" ; then 9396 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9397 found="yes" 9398 fi 9399 fi 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 xorg_testset_save_CFLAGS="$CFLAGS" 9416 9417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9420 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9421 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9422 $as_echo_n "(cached) " >&6 9423 else 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425 /* end confdefs.h. */ 9426 int i; 9427 _ACEOF 9428 if ac_fn_c_try_compile "$LINENO"; then : 9429 xorg_cv_cc_flag_unknown_warning_option=yes 9430 else 9431 xorg_cv_cc_flag_unknown_warning_option=no 9432 fi 9433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9434 fi 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9436 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9437 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439 fi 9440 9441 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9444 fi 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9447 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9448 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9449 $as_echo_n "(cached) " >&6 9450 else 9451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452 /* end confdefs.h. */ 9453 int i; 9454 _ACEOF 9455 if ac_fn_c_try_compile "$LINENO"; then : 9456 xorg_cv_cc_flag_unused_command_line_argument=yes 9457 else 9458 xorg_cv_cc_flag_unused_command_line_argument=no 9459 fi 9460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9461 fi 9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9463 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 fi 9467 9468 found="no" 9469 9470 if test $found = "no" ; then 9471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9473 fi 9474 9475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9477 fi 9478 9479 CFLAGS="$CFLAGS -Warray-bounds" 9480 9481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9482 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9483 cacheid=xorg_cv_cc_flag__Warray_bounds 9484 if eval \${$cacheid+:} false; then : 9485 $as_echo_n "(cached) " >&6 9486 else 9487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9488 /* end confdefs.h. */ 9489 int i; 9490 int 9491 main () 9492 { 9493 9494 ; 9495 return 0; 9496 } 9497 _ACEOF 9498 if ac_fn_c_try_link "$LINENO"; then : 9499 eval $cacheid=yes 9500 else 9501 eval $cacheid=no 9502 fi 9503 rm -f core conftest.err conftest.$ac_objext \ 9504 conftest$ac_exeext conftest.$ac_ext 9505 fi 9506 9507 9508 CFLAGS="$xorg_testset_save_CFLAGS" 9509 9510 eval supported=\$$cacheid 9511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9512 $as_echo "$supported" >&6; } 9513 if test "$supported" = "yes" ; then 9514 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9515 found="yes" 9516 fi 9517 fi 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 xorg_testset_save_CFLAGS="$CFLAGS" 9534 9535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9538 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9539 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9540 $as_echo_n "(cached) " >&6 9541 else 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543 /* end confdefs.h. */ 9544 int i; 9545 _ACEOF 9546 if ac_fn_c_try_compile "$LINENO"; then : 9547 xorg_cv_cc_flag_unknown_warning_option=yes 9548 else 9549 xorg_cv_cc_flag_unknown_warning_option=no 9550 fi 9551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9552 fi 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9554 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557 fi 9558 9559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9562 fi 9563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9565 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9566 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9567 $as_echo_n "(cached) " >&6 9568 else 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570 /* end confdefs.h. */ 9571 int i; 9572 _ACEOF 9573 if ac_fn_c_try_compile "$LINENO"; then : 9574 xorg_cv_cc_flag_unused_command_line_argument=yes 9575 else 9576 xorg_cv_cc_flag_unused_command_line_argument=no 9577 fi 9578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9579 fi 9580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9581 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584 fi 9585 9586 found="no" 9587 9588 if test $found = "no" ; then 9589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9591 fi 9592 9593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9595 fi 9596 9597 CFLAGS="$CFLAGS -Wwrite-strings" 9598 9599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9600 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9601 cacheid=xorg_cv_cc_flag__Wwrite_strings 9602 if eval \${$cacheid+:} false; then : 9603 $as_echo_n "(cached) " >&6 9604 else 9605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9606 /* end confdefs.h. */ 9607 int i; 9608 int 9609 main () 9610 { 9611 9612 ; 9613 return 0; 9614 } 9615 _ACEOF 9616 if ac_fn_c_try_link "$LINENO"; then : 9617 eval $cacheid=yes 9618 else 9619 eval $cacheid=no 9620 fi 9621 rm -f core conftest.err conftest.$ac_objext \ 9622 conftest$ac_exeext conftest.$ac_ext 9623 fi 9624 9625 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627 9628 eval supported=\$$cacheid 9629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9630 $as_echo "$supported" >&6; } 9631 if test "$supported" = "yes" ; then 9632 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9633 found="yes" 9634 fi 9635 fi 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 xorg_testset_save_CFLAGS="$CFLAGS" 9652 9653 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9656 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9657 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9658 $as_echo_n "(cached) " >&6 9659 else 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 _ACEOF 9664 if ac_fn_c_try_compile "$LINENO"; then : 9665 xorg_cv_cc_flag_unknown_warning_option=yes 9666 else 9667 xorg_cv_cc_flag_unknown_warning_option=no 9668 fi 9669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9670 fi 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9672 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9673 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675 fi 9676 9677 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9680 fi 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9683 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9684 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686 else 9687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688 /* end confdefs.h. */ 9689 int i; 9690 _ACEOF 9691 if ac_fn_c_try_compile "$LINENO"; then : 9692 xorg_cv_cc_flag_unused_command_line_argument=yes 9693 else 9694 xorg_cv_cc_flag_unused_command_line_argument=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9697 fi 9698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9699 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 fi 9703 9704 found="no" 9705 9706 if test $found = "no" ; then 9707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9709 fi 9710 9711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9713 fi 9714 9715 CFLAGS="$CFLAGS -Waddress" 9716 9717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9718 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9719 cacheid=xorg_cv_cc_flag__Waddress 9720 if eval \${$cacheid+:} false; then : 9721 $as_echo_n "(cached) " >&6 9722 else 9723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9724 /* end confdefs.h. */ 9725 int i; 9726 int 9727 main () 9728 { 9729 9730 ; 9731 return 0; 9732 } 9733 _ACEOF 9734 if ac_fn_c_try_link "$LINENO"; then : 9735 eval $cacheid=yes 9736 else 9737 eval $cacheid=no 9738 fi 9739 rm -f core conftest.err conftest.$ac_objext \ 9740 conftest$ac_exeext conftest.$ac_ext 9741 fi 9742 9743 9744 CFLAGS="$xorg_testset_save_CFLAGS" 9745 9746 eval supported=\$$cacheid 9747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9748 $as_echo "$supported" >&6; } 9749 if test "$supported" = "yes" ; then 9750 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9751 found="yes" 9752 fi 9753 fi 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 xorg_testset_save_CFLAGS="$CFLAGS" 9770 9771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9774 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9775 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777 else 9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779 /* end confdefs.h. */ 9780 int i; 9781 _ACEOF 9782 if ac_fn_c_try_compile "$LINENO"; then : 9783 xorg_cv_cc_flag_unknown_warning_option=yes 9784 else 9785 xorg_cv_cc_flag_unknown_warning_option=no 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9788 fi 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9790 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793 fi 9794 9795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9798 fi 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9801 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9802 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804 else 9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9806 /* end confdefs.h. */ 9807 int i; 9808 _ACEOF 9809 if ac_fn_c_try_compile "$LINENO"; then : 9810 xorg_cv_cc_flag_unused_command_line_argument=yes 9811 else 9812 xorg_cv_cc_flag_unused_command_line_argument=no 9813 fi 9814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9815 fi 9816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9817 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9818 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 fi 9821 9822 found="no" 9823 9824 if test $found = "no" ; then 9825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9827 fi 9828 9829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9831 fi 9832 9833 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9834 9835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9836 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9837 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9838 if eval \${$cacheid+:} false; then : 9839 $as_echo_n "(cached) " >&6 9840 else 9841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9842 /* end confdefs.h. */ 9843 int i; 9844 int 9845 main () 9846 { 9847 9848 ; 9849 return 0; 9850 } 9851 _ACEOF 9852 if ac_fn_c_try_link "$LINENO"; then : 9853 eval $cacheid=yes 9854 else 9855 eval $cacheid=no 9856 fi 9857 rm -f core conftest.err conftest.$ac_objext \ 9858 conftest$ac_exeext conftest.$ac_ext 9859 fi 9860 9861 9862 CFLAGS="$xorg_testset_save_CFLAGS" 9863 9864 eval supported=\$$cacheid 9865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9866 $as_echo "$supported" >&6; } 9867 if test "$supported" = "yes" ; then 9868 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9869 found="yes" 9870 fi 9871 fi 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 xorg_testset_save_CFLAGS="$CFLAGS" 9888 9889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9894 $as_echo_n "(cached) " >&6 9895 else 9896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9897 /* end confdefs.h. */ 9898 int i; 9899 _ACEOF 9900 if ac_fn_c_try_compile "$LINENO"; then : 9901 xorg_cv_cc_flag_unknown_warning_option=yes 9902 else 9903 xorg_cv_cc_flag_unknown_warning_option=no 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9906 fi 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911 fi 9912 9913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9916 fi 9917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9921 $as_echo_n "(cached) " >&6 9922 else 9923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 _ACEOF 9927 if ac_fn_c_try_compile "$LINENO"; then : 9928 xorg_cv_cc_flag_unused_command_line_argument=yes 9929 else 9930 xorg_cv_cc_flag_unused_command_line_argument=no 9931 fi 9932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9933 fi 9934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 fi 9939 9940 found="no" 9941 9942 if test $found = "no" ; then 9943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9945 fi 9946 9947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 fi 9950 9951 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9952 9953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9954 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9955 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9956 if eval \${$cacheid+:} false; then : 9957 $as_echo_n "(cached) " >&6 9958 else 9959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9960 /* end confdefs.h. */ 9961 int i; 9962 int 9963 main () 9964 { 9965 9966 ; 9967 return 0; 9968 } 9969 _ACEOF 9970 if ac_fn_c_try_link "$LINENO"; then : 9971 eval $cacheid=yes 9972 else 9973 eval $cacheid=no 9974 fi 9975 rm -f core conftest.err conftest.$ac_objext \ 9976 conftest$ac_exeext conftest.$ac_ext 9977 fi 9978 9979 9980 CFLAGS="$xorg_testset_save_CFLAGS" 9981 9982 eval supported=\$$cacheid 9983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9984 $as_echo "$supported" >&6; } 9985 if test "$supported" = "yes" ; then 9986 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9987 found="yes" 9988 fi 9989 fi 9990 9991 9992 fi 9993 9994 9995 9996 9997 9998 9999 10000 CWARNFLAGS="$BASE_CFLAGS" 10001 if test "x$GCC" = xyes ; then 10002 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10003 fi 10004 10005 10006 10007 10008 10009 10010 10011 10012 # Check whether --enable-strict-compilation was given. 10013 if test "${enable_strict_compilation+set}" = set; then : 10014 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10015 else 10016 STRICT_COMPILE=no 10017 fi 10018 10019 10020 10021 10022 10023 10024 STRICT_CFLAGS="" 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 xorg_testset_save_CFLAGS="$CFLAGS" 10039 10040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10045 $as_echo_n "(cached) " >&6 10046 else 10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10048 /* end confdefs.h. */ 10049 int i; 10050 _ACEOF 10051 if ac_fn_c_try_compile "$LINENO"; then : 10052 xorg_cv_cc_flag_unknown_warning_option=yes 10053 else 10054 xorg_cv_cc_flag_unknown_warning_option=no 10055 fi 10056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10057 fi 10058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 fi 10063 10064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10067 fi 10068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073 else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075 /* end confdefs.h. */ 10076 int i; 10077 _ACEOF 10078 if ac_fn_c_try_compile "$LINENO"; then : 10079 xorg_cv_cc_flag_unused_command_line_argument=yes 10080 else 10081 xorg_cv_cc_flag_unused_command_line_argument=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10084 fi 10085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 fi 10090 10091 found="no" 10092 10093 if test $found = "no" ; then 10094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10096 fi 10097 10098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10100 fi 10101 10102 CFLAGS="$CFLAGS -pedantic" 10103 10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10105 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10106 cacheid=xorg_cv_cc_flag__pedantic 10107 if eval \${$cacheid+:} false; then : 10108 $as_echo_n "(cached) " >&6 10109 else 10110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10111 /* end confdefs.h. */ 10112 int i; 10113 int 10114 main () 10115 { 10116 10117 ; 10118 return 0; 10119 } 10120 _ACEOF 10121 if ac_fn_c_try_link "$LINENO"; then : 10122 eval $cacheid=yes 10123 else 10124 eval $cacheid=no 10125 fi 10126 rm -f core conftest.err conftest.$ac_objext \ 10127 conftest$ac_exeext conftest.$ac_ext 10128 fi 10129 10130 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 10133 eval supported=\$$cacheid 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10135 $as_echo "$supported" >&6; } 10136 if test "$supported" = "yes" ; then 10137 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10138 found="yes" 10139 fi 10140 fi 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 xorg_testset_save_CFLAGS="$CFLAGS" 10157 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10161 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10162 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10163 $as_echo_n "(cached) " >&6 10164 else 10165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10166 /* end confdefs.h. */ 10167 int i; 10168 _ACEOF 10169 if ac_fn_c_try_compile "$LINENO"; then : 10170 xorg_cv_cc_flag_unknown_warning_option=yes 10171 else 10172 xorg_cv_cc_flag_unknown_warning_option=no 10173 fi 10174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10175 fi 10176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10177 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 fi 10181 10182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10185 fi 10186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10188 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10189 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10190 $as_echo_n "(cached) " >&6 10191 else 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193 /* end confdefs.h. */ 10194 int i; 10195 _ACEOF 10196 if ac_fn_c_try_compile "$LINENO"; then : 10197 xorg_cv_cc_flag_unused_command_line_argument=yes 10198 else 10199 xorg_cv_cc_flag_unused_command_line_argument=no 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10202 fi 10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10204 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10205 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 fi 10208 10209 found="no" 10210 10211 if test $found = "no" ; then 10212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10214 fi 10215 10216 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10218 fi 10219 10220 CFLAGS="$CFLAGS -Werror" 10221 10222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10223 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10224 cacheid=xorg_cv_cc_flag__Werror 10225 if eval \${$cacheid+:} false; then : 10226 $as_echo_n "(cached) " >&6 10227 else 10228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10229 /* end confdefs.h. */ 10230 int i; 10231 int 10232 main () 10233 { 10234 10235 ; 10236 return 0; 10237 } 10238 _ACEOF 10239 if ac_fn_c_try_link "$LINENO"; then : 10240 eval $cacheid=yes 10241 else 10242 eval $cacheid=no 10243 fi 10244 rm -f core conftest.err conftest.$ac_objext \ 10245 conftest$ac_exeext conftest.$ac_ext 10246 fi 10247 10248 10249 CFLAGS="$xorg_testset_save_CFLAGS" 10250 10251 eval supported=\$$cacheid 10252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10253 $as_echo "$supported" >&6; } 10254 if test "$supported" = "yes" ; then 10255 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10256 found="yes" 10257 fi 10258 fi 10259 10260 if test $found = "no" ; then 10261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10263 fi 10264 10265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10267 fi 10268 10269 CFLAGS="$CFLAGS -errwarn" 10270 10271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10272 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10273 cacheid=xorg_cv_cc_flag__errwarn 10274 if eval \${$cacheid+:} false; then : 10275 $as_echo_n "(cached) " >&6 10276 else 10277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10278 /* end confdefs.h. */ 10279 int i; 10280 int 10281 main () 10282 { 10283 10284 ; 10285 return 0; 10286 } 10287 _ACEOF 10288 if ac_fn_c_try_link "$LINENO"; then : 10289 eval $cacheid=yes 10290 else 10291 eval $cacheid=no 10292 fi 10293 rm -f core conftest.err conftest.$ac_objext \ 10294 conftest$ac_exeext conftest.$ac_ext 10295 fi 10296 10297 10298 CFLAGS="$xorg_testset_save_CFLAGS" 10299 10300 eval supported=\$$cacheid 10301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10302 $as_echo "$supported" >&6; } 10303 if test "$supported" = "yes" ; then 10304 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10305 found="yes" 10306 fi 10307 fi 10308 10309 10310 10311 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10312 # activate it with -Werror, so we add it here explicitly. 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 xorg_testset_save_CFLAGS="$CFLAGS" 10327 10328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10331 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10332 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10333 $as_echo_n "(cached) " >&6 10334 else 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336 /* end confdefs.h. */ 10337 int i; 10338 _ACEOF 10339 if ac_fn_c_try_compile "$LINENO"; then : 10340 xorg_cv_cc_flag_unknown_warning_option=yes 10341 else 10342 xorg_cv_cc_flag_unknown_warning_option=no 10343 fi 10344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10345 fi 10346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10347 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10349 CFLAGS="$xorg_testset_save_CFLAGS" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10355 fi 10356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10358 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10359 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361 else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363 /* end confdefs.h. */ 10364 int i; 10365 _ACEOF 10366 if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unused_command_line_argument=yes 10368 else 10369 xorg_cv_cc_flag_unused_command_line_argument=no 10370 fi 10371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372 fi 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10374 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377 fi 10378 10379 found="no" 10380 10381 if test $found = "no" ; then 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 fi 10385 10386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10388 fi 10389 10390 CFLAGS="$CFLAGS -Werror=attributes" 10391 10392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10393 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10394 cacheid=xorg_cv_cc_flag__Werror_attributes 10395 if eval \${$cacheid+:} false; then : 10396 $as_echo_n "(cached) " >&6 10397 else 10398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10399 /* end confdefs.h. */ 10400 int i; 10401 int 10402 main () 10403 { 10404 10405 ; 10406 return 0; 10407 } 10408 _ACEOF 10409 if ac_fn_c_try_link "$LINENO"; then : 10410 eval $cacheid=yes 10411 else 10412 eval $cacheid=no 10413 fi 10414 rm -f core conftest.err conftest.$ac_objext \ 10415 conftest$ac_exeext conftest.$ac_ext 10416 fi 10417 10418 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 10421 eval supported=\$$cacheid 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10423 $as_echo "$supported" >&6; } 10424 if test "$supported" = "yes" ; then 10425 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10426 found="yes" 10427 fi 10428 fi 10429 10430 10431 10432 if test "x$STRICT_COMPILE" = "xyes"; then 10433 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10434 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10435 fi 10436 10437 10438 10439 10440 10441 10442 cat >>confdefs.h <<_ACEOF 10443 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10444 _ACEOF 10445 10446 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10447 if test "x$PVM" = "x"; then 10448 PVM="0" 10449 fi 10450 10451 cat >>confdefs.h <<_ACEOF 10452 #define PACKAGE_VERSION_MINOR $PVM 10453 _ACEOF 10454 10455 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10456 if test "x$PVP" = "x"; then 10457 PVP="0" 10458 fi 10459 10460 cat >>confdefs.h <<_ACEOF 10461 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10462 _ACEOF 10463 10464 10465 10466 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10467 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10468 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10469 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10470 10471 10472 10473 10474 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10475 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10476 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10477 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10478 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10479 10480 10481 10482 10483 10484 10485 if test x$APP_MAN_SUFFIX = x ; then 10486 APP_MAN_SUFFIX=1 10487 fi 10488 if test x$APP_MAN_DIR = x ; then 10489 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10490 fi 10491 10492 if test x$LIB_MAN_SUFFIX = x ; then 10493 LIB_MAN_SUFFIX=3 10494 fi 10495 if test x$LIB_MAN_DIR = x ; then 10496 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10497 fi 10498 10499 if test x$FILE_MAN_SUFFIX = x ; then 10500 case $host_os in 10501 # Solaris 2.0 - 11 use SysV man page sections 10502 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10503 *) FILE_MAN_SUFFIX=5 ;; 10504 esac 10505 fi 10506 if test x$FILE_MAN_DIR = x ; then 10507 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10508 fi 10509 10510 if test x$MISC_MAN_SUFFIX = x ; then 10511 case $host_os in 10512 # Solaris 2.0 - 11 use SysV man page sections 10513 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10514 *) MISC_MAN_SUFFIX=7 ;; 10515 esac 10516 fi 10517 if test x$MISC_MAN_DIR = x ; then 10518 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10519 fi 10520 10521 if test x$DRIVER_MAN_SUFFIX = x ; then 10522 case $host_os in 10523 # Solaris 2.0 - 11 use SysV man page sections 10524 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10525 *) DRIVER_MAN_SUFFIX=4 ;; 10526 esac 10527 fi 10528 if test x$DRIVER_MAN_DIR = x ; then 10529 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10530 fi 10531 10532 if test x$ADMIN_MAN_SUFFIX = x ; then 10533 case $host_os in 10534 # Solaris 2.0 - 11 use SysV man page sections 10535 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10536 *) ADMIN_MAN_SUFFIX=8 ;; 10537 esac 10538 fi 10539 if test x$ADMIN_MAN_DIR = x ; then 10540 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10541 fi 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 XORG_MAN_PAGE="X Version 11" 10558 10559 MAN_SUBSTS="\ 10560 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10561 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10562 -e 's|__xservername__|Xorg|g' \ 10563 -e 's|__xconfigfile__|xorg.conf|g' \ 10564 -e 's|__projectroot__|\$(prefix)|g' \ 10565 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10566 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10567 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10568 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10569 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10570 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10571 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10572 10573 10574 10575 # Check whether --enable-silent-rules was given. 10576 if test "${enable_silent_rules+set}" = set; then : 10577 enableval=$enable_silent_rules; 10578 fi 10579 10580 case $enable_silent_rules in # ((( 10581 yes) AM_DEFAULT_VERBOSITY=0;; 10582 no) AM_DEFAULT_VERBOSITY=1;; 10583 *) AM_DEFAULT_VERBOSITY=0;; 10584 esac 10585 am_make=${MAKE-make} 10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10587 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10588 if ${am_cv_make_support_nested_variables+:} false; then : 10589 $as_echo_n "(cached) " >&6 10590 else 10591 if $as_echo 'TRUE=$(BAR$(V)) 10592 BAR0=false 10593 BAR1=true 10594 V=1 10595 am__doit: 10596 @$(TRUE) 10597 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10598 am_cv_make_support_nested_variables=yes 10599 else 10600 am_cv_make_support_nested_variables=no 10601 fi 10602 fi 10603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10604 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10605 if test $am_cv_make_support_nested_variables = yes; then 10606 AM_V='$(V)' 10607 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10608 else 10609 AM_V=$AM_DEFAULT_VERBOSITY 10610 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10611 fi 10612 AM_BACKSLASH='\' 10613 10614 10615 10616 # Optional dependencies 10617 10618 # Check whether --with-xkb was given. 10619 if test "${with_xkb+set}" = set; then : 10620 withval=$with_xkb; use_xkb="$withval" 10621 else 10622 use_xkb="yes" 10623 fi 10624 10625 if test x$use_xkb != xno ; then 10626 XKBMODULE="xkbfile" 10627 10628 $as_echo "#define XKB 1" >>confdefs.h 10629 10630 fi 10631 10632 # Checks for pkg-config packages 10633 10634 pkg_failed=no 10635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCLOCK" >&5 10636 $as_echo_n "checking for OCLOCK... " >&6; } 10637 10638 if test -n "$OCLOCK_CFLAGS"; then 10639 pkg_cv_OCLOCK_CFLAGS="$OCLOCK_CFLAGS" 10640 elif test -n "$PKG_CONFIG"; then 10641 if test -n "$PKG_CONFIG" && \ 10642 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 10643 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 10644 ac_status=$? 10645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10646 test $ac_status = 0; }; then 10647 pkg_cv_OCLOCK_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 10648 test "x$?" != "x0" && pkg_failed=yes 10649 else 10650 pkg_failed=yes 10651 fi 10652 else 10653 pkg_failed=untried 10654 fi 10655 if test -n "$OCLOCK_LIBS"; then 10656 pkg_cv_OCLOCK_LIBS="$OCLOCK_LIBS" 10657 elif test -n "$PKG_CONFIG"; then 10658 if test -n "$PKG_CONFIG" && \ 10659 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 10660 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 10661 ac_status=$? 10662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10663 test $ac_status = 0; }; then 10664 pkg_cv_OCLOCK_LIBS=`$PKG_CONFIG --libs "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 10665 test "x$?" != "x0" && pkg_failed=yes 10666 else 10667 pkg_failed=yes 10668 fi 10669 else 10670 pkg_failed=untried 10671 fi 10672 10673 10674 10675 if test $pkg_failed = yes; then 10676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10677 $as_echo "no" >&6; } 10678 10679 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10680 _pkg_short_errors_supported=yes 10681 else 10682 _pkg_short_errors_supported=no 10683 fi 10684 if test $_pkg_short_errors_supported = yes; then 10685 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 10686 else 10687 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 10688 fi 10689 # Put the nasty error message in config.log where it belongs 10690 echo "$OCLOCK_PKG_ERRORS" >&5 10691 10692 as_fn_error $? "Package requirements (x11 xmu xext xt ${XKBMODULE}) were not met: 10693 10694 $OCLOCK_PKG_ERRORS 10695 10696 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10697 installed software in a non-standard prefix. 10698 10699 Alternatively, you may set the environment variables OCLOCK_CFLAGS 10700 and OCLOCK_LIBS to avoid the need to call pkg-config. 10701 See the pkg-config man page for more details." "$LINENO" 5 10702 elif test $pkg_failed = untried; then 10703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10704 $as_echo "no" >&6; } 10705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10707 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10708 is in your PATH or set the PKG_CONFIG environment variable to the full 10709 path to pkg-config. 10710 10711 Alternatively, you may set the environment variables OCLOCK_CFLAGS 10712 and OCLOCK_LIBS to avoid the need to call pkg-config. 10713 See the pkg-config man page for more details. 10714 10715 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10716 See \`config.log' for more details" "$LINENO" 5; } 10717 else 10718 OCLOCK_CFLAGS=$pkg_cv_OCLOCK_CFLAGS 10719 OCLOCK_LIBS=$pkg_cv_OCLOCK_LIBS 10720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10721 $as_echo "yes" >&6; } 10722 10723 fi 10724 10725 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10726 10727 # Check whether --with-appdefaultdir was given. 10728 if test "${with_appdefaultdir+set}" = set; then : 10729 withval=$with_appdefaultdir; appdefaultdir="$withval" 10730 else 10731 appdefaultdir="${xt_appdefaultdir}" 10732 fi 10733 10734 10735 10736 10737 ac_config_files="$ac_config_files Makefile man/Makefile" 10738 10739 cat >confcache <<\_ACEOF 10740 # This file is a shell script that caches the results of configure 10741 # tests run on this system so they can be shared between configure 10742 # scripts and configure runs, see configure's option --config-cache. 10743 # It is not useful on other systems. If it contains results you don't 10744 # want to keep, you may remove or edit it. 10745 # 10746 # config.status only pays attention to the cache file if you give it 10747 # the --recheck option to rerun configure. 10748 # 10749 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10750 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10751 # following values. 10752 10753 _ACEOF 10754 10755 # The following way of writing the cache mishandles newlines in values, 10756 # but we know of no workaround that is simple, portable, and efficient. 10757 # So, we kill variables containing newlines. 10758 # Ultrix sh set writes to stderr and can't be redirected directly, 10759 # and sets the high bit in the cache file unless we assign to the vars. 10760 ( 10761 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10762 eval ac_val=\$$ac_var 10763 case $ac_val in #( 10764 *${as_nl}*) 10765 case $ac_var in #( 10766 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10767 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10768 esac 10769 case $ac_var in #( 10770 _ | IFS | as_nl) ;; #( 10771 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10772 *) { eval $ac_var=; unset $ac_var;} ;; 10773 esac ;; 10774 esac 10775 done 10776 10777 (set) 2>&1 | 10778 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10779 *${as_nl}ac_space=\ *) 10780 # `set' does not quote correctly, so add quotes: double-quote 10781 # substitution turns \\\\ into \\, and sed turns \\ into \. 10782 sed -n \ 10783 "s/'/'\\\\''/g; 10784 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10785 ;; #( 10786 *) 10787 # `set' quotes correctly as required by POSIX, so do not add quotes. 10788 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10789 ;; 10790 esac | 10791 sort 10792 ) | 10793 sed ' 10794 /^ac_cv_env_/b end 10795 t clear 10796 :clear 10797 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10798 t end 10799 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10800 :end' >>confcache 10801 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10802 if test -w "$cache_file"; then 10803 if test "x$cache_file" != "x/dev/null"; then 10804 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10805 $as_echo "$as_me: updating cache $cache_file" >&6;} 10806 if test ! -f "$cache_file" || test -h "$cache_file"; then 10807 cat confcache >"$cache_file" 10808 else 10809 case $cache_file in #( 10810 */* | ?:*) 10811 mv -f confcache "$cache_file"$$ && 10812 mv -f "$cache_file"$$ "$cache_file" ;; #( 10813 *) 10814 mv -f confcache "$cache_file" ;; 10815 esac 10816 fi 10817 fi 10818 else 10819 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10820 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10821 fi 10822 fi 10823 rm -f confcache 10824 10825 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10826 # Let make expand exec_prefix. 10827 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10828 10829 DEFS=-DHAVE_CONFIG_H 10830 10831 ac_libobjs= 10832 ac_ltlibobjs= 10833 U= 10834 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10835 # 1. Remove the extension, and $U if already installed. 10836 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10837 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10838 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10839 # will be set to the directory where LIBOBJS objects are built. 10840 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10841 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10842 done 10843 LIBOBJS=$ac_libobjs 10844 10845 LTLIBOBJS=$ac_ltlibobjs 10846 10847 10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10849 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10850 if test -n "$am_sleep_pid"; then 10851 # Hide warnings about reused PIDs. 10852 wait $am_sleep_pid 2>/dev/null 10853 fi 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10855 $as_echo "done" >&6; } 10856 if test -n "$EXEEXT"; then 10857 am__EXEEXT_TRUE= 10858 am__EXEEXT_FALSE='#' 10859 else 10860 am__EXEEXT_TRUE='#' 10861 am__EXEEXT_FALSE= 10862 fi 10863 10864 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10865 as_fn_error $? "conditional \"AMDEP\" was never defined. 10866 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10867 fi 10868 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10869 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10870 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10871 fi 10872 10873 : "${CONFIG_STATUS=./config.status}" 10874 ac_write_fail=0 10875 ac_clean_files_save=$ac_clean_files 10876 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10877 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10878 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10879 as_write_fail=0 10880 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10881 #! $SHELL 10882 # Generated by $as_me. 10883 # Run this file to recreate the current configuration. 10884 # Compiler output produced by configure, useful for debugging 10885 # configure, is in config.log if it exists. 10886 10887 debug=false 10888 ac_cs_recheck=false 10889 ac_cs_silent=false 10890 10891 SHELL=\${CONFIG_SHELL-$SHELL} 10892 export SHELL 10893 _ASEOF 10894 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10895 ## -------------------- ## 10896 ## M4sh Initialization. ## 10897 ## -------------------- ## 10898 10899 # Be more Bourne compatible 10900 DUALCASE=1; export DUALCASE # for MKS sh 10901 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10902 emulate sh 10903 NULLCMD=: 10904 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10905 # is contrary to our usage. Disable this feature. 10906 alias -g '${1+"$@"}'='"$@"' 10907 setopt NO_GLOB_SUBST 10908 else 10909 case `(set -o) 2>/dev/null` in #( 10910 *posix*) : 10911 set -o posix ;; #( 10912 *) : 10913 ;; 10914 esac 10915 fi 10916 10917 10918 as_nl=' 10919 ' 10920 export as_nl 10921 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10922 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10923 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10924 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10925 # Prefer a ksh shell builtin over an external printf program on Solaris, 10926 # but without wasting forks for bash or zsh. 10927 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10928 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10929 as_echo='print -r --' 10930 as_echo_n='print -rn --' 10931 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10932 as_echo='printf %s\n' 10933 as_echo_n='printf %s' 10934 else 10935 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10936 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10937 as_echo_n='/usr/ucb/echo -n' 10938 else 10939 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10940 as_echo_n_body='eval 10941 arg=$1; 10942 case $arg in #( 10943 *"$as_nl"*) 10944 expr "X$arg" : "X\\(.*\\)$as_nl"; 10945 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10946 esac; 10947 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10948 ' 10949 export as_echo_n_body 10950 as_echo_n='sh -c $as_echo_n_body as_echo' 10951 fi 10952 export as_echo_body 10953 as_echo='sh -c $as_echo_body as_echo' 10954 fi 10955 10956 # The user is always right. 10957 if test "${PATH_SEPARATOR+set}" != set; then 10958 PATH_SEPARATOR=: 10959 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10960 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10961 PATH_SEPARATOR=';' 10962 } 10963 fi 10964 10965 10966 # IFS 10967 # We need space, tab and new line, in precisely that order. Quoting is 10968 # there to prevent editors from complaining about space-tab. 10969 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10970 # splitting by setting IFS to empty value.) 10971 IFS=" "" $as_nl" 10972 10973 # Find who we are. Look in the path if we contain no directory separator. 10974 as_myself= 10975 case $0 in #(( 10976 *[\\/]* ) as_myself=$0 ;; 10977 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10978 for as_dir in $PATH 10979 do 10980 IFS=$as_save_IFS 10981 test -z "$as_dir" && as_dir=. 10982 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10983 done 10984 IFS=$as_save_IFS 10985 10986 ;; 10987 esac 10988 # We did not find ourselves, most probably we were run as `sh COMMAND' 10989 # in which case we are not to be found in the path. 10990 if test "x$as_myself" = x; then 10991 as_myself=$0 10992 fi 10993 if test ! -f "$as_myself"; then 10994 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10995 exit 1 10996 fi 10997 10998 # Unset variables that we do not need and which cause bugs (e.g. in 10999 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11000 # suppresses any "Segmentation fault" message there. '((' could 11001 # trigger a bug in pdksh 5.2.14. 11002 for as_var in BASH_ENV ENV MAIL MAILPATH 11003 do eval test x\${$as_var+set} = xset \ 11004 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11005 done 11006 PS1='$ ' 11007 PS2='> ' 11008 PS4='+ ' 11009 11010 # NLS nuisances. 11011 LC_ALL=C 11012 export LC_ALL 11013 LANGUAGE=C 11014 export LANGUAGE 11015 11016 # CDPATH. 11017 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11018 11019 11020 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11021 # ---------------------------------------- 11022 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11023 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11024 # script with STATUS, using 1 if that was 0. 11025 as_fn_error () 11026 { 11027 as_status=$1; test $as_status -eq 0 && as_status=1 11028 if test "$4"; then 11029 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11030 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11031 fi 11032 $as_echo "$as_me: error: $2" >&2 11033 as_fn_exit $as_status 11034 } # as_fn_error 11035 11036 11037 # as_fn_set_status STATUS 11038 # ----------------------- 11039 # Set $? to STATUS, without forking. 11040 as_fn_set_status () 11041 { 11042 return $1 11043 } # as_fn_set_status 11044 11045 # as_fn_exit STATUS 11046 # ----------------- 11047 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11048 as_fn_exit () 11049 { 11050 set +e 11051 as_fn_set_status $1 11052 exit $1 11053 } # as_fn_exit 11054 11055 # as_fn_unset VAR 11056 # --------------- 11057 # Portably unset VAR. 11058 as_fn_unset () 11059 { 11060 { eval $1=; unset $1;} 11061 } 11062 as_unset=as_fn_unset 11063 # as_fn_append VAR VALUE 11064 # ---------------------- 11065 # Append the text in VALUE to the end of the definition contained in VAR. Take 11066 # advantage of any shell optimizations that allow amortized linear growth over 11067 # repeated appends, instead of the typical quadratic growth present in naive 11068 # implementations. 11069 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11070 eval 'as_fn_append () 11071 { 11072 eval $1+=\$2 11073 }' 11074 else 11075 as_fn_append () 11076 { 11077 eval $1=\$$1\$2 11078 } 11079 fi # as_fn_append 11080 11081 # as_fn_arith ARG... 11082 # ------------------ 11083 # Perform arithmetic evaluation on the ARGs, and store the result in the 11084 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11085 # must be portable across $(()) and expr. 11086 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11087 eval 'as_fn_arith () 11088 { 11089 as_val=$(( $* )) 11090 }' 11091 else 11092 as_fn_arith () 11093 { 11094 as_val=`expr "$@" || test $? -eq 1` 11095 } 11096 fi # as_fn_arith 11097 11098 11099 if expr a : '\(a\)' >/dev/null 2>&1 && 11100 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11101 as_expr=expr 11102 else 11103 as_expr=false 11104 fi 11105 11106 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11107 as_basename=basename 11108 else 11109 as_basename=false 11110 fi 11111 11112 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11113 as_dirname=dirname 11114 else 11115 as_dirname=false 11116 fi 11117 11118 as_me=`$as_basename -- "$0" || 11119 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11120 X"$0" : 'X\(//\)$' \| \ 11121 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11122 $as_echo X/"$0" | 11123 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11124 s//\1/ 11125 q 11126 } 11127 /^X\/\(\/\/\)$/{ 11128 s//\1/ 11129 q 11130 } 11131 /^X\/\(\/\).*/{ 11132 s//\1/ 11133 q 11134 } 11135 s/.*/./; q'` 11136 11137 # Avoid depending upon Character Ranges. 11138 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11139 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11140 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11141 as_cr_digits='0123456789' 11142 as_cr_alnum=$as_cr_Letters$as_cr_digits 11143 11144 ECHO_C= ECHO_N= ECHO_T= 11145 case `echo -n x` in #((((( 11146 -n*) 11147 case `echo 'xy\c'` in 11148 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11149 xy) ECHO_C='\c';; 11150 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11151 ECHO_T=' ';; 11152 esac;; 11153 *) 11154 ECHO_N='-n';; 11155 esac 11156 11157 rm -f conf$$ conf$$.exe conf$$.file 11158 if test -d conf$$.dir; then 11159 rm -f conf$$.dir/conf$$.file 11160 else 11161 rm -f conf$$.dir 11162 mkdir conf$$.dir 2>/dev/null 11163 fi 11164 if (echo >conf$$.file) 2>/dev/null; then 11165 if ln -s conf$$.file conf$$ 2>/dev/null; then 11166 as_ln_s='ln -s' 11167 # ... but there are two gotchas: 11168 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11169 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11170 # In both cases, we have to default to `cp -pR'. 11171 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11172 as_ln_s='cp -pR' 11173 elif ln conf$$.file conf$$ 2>/dev/null; then 11174 as_ln_s=ln 11175 else 11176 as_ln_s='cp -pR' 11177 fi 11178 else 11179 as_ln_s='cp -pR' 11180 fi 11181 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11182 rmdir conf$$.dir 2>/dev/null 11183 11184 11185 # as_fn_mkdir_p 11186 # ------------- 11187 # Create "$as_dir" as a directory, including parents if necessary. 11188 as_fn_mkdir_p () 11189 { 11190 11191 case $as_dir in #( 11192 -*) as_dir=./$as_dir;; 11193 esac 11194 test -d "$as_dir" || eval $as_mkdir_p || { 11195 as_dirs= 11196 while :; do 11197 case $as_dir in #( 11198 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11199 *) as_qdir=$as_dir;; 11200 esac 11201 as_dirs="'$as_qdir' $as_dirs" 11202 as_dir=`$as_dirname -- "$as_dir" || 11203 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11204 X"$as_dir" : 'X\(//\)[^/]' \| \ 11205 X"$as_dir" : 'X\(//\)$' \| \ 11206 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11207 $as_echo X"$as_dir" | 11208 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11209 s//\1/ 11210 q 11211 } 11212 /^X\(\/\/\)[^/].*/{ 11213 s//\1/ 11214 q 11215 } 11216 /^X\(\/\/\)$/{ 11217 s//\1/ 11218 q 11219 } 11220 /^X\(\/\).*/{ 11221 s//\1/ 11222 q 11223 } 11224 s/.*/./; q'` 11225 test -d "$as_dir" && break 11226 done 11227 test -z "$as_dirs" || eval "mkdir $as_dirs" 11228 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11229 11230 11231 } # as_fn_mkdir_p 11232 if mkdir -p . 2>/dev/null; then 11233 as_mkdir_p='mkdir -p "$as_dir"' 11234 else 11235 test -d ./-p && rmdir ./-p 11236 as_mkdir_p=false 11237 fi 11238 11239 11240 # as_fn_executable_p FILE 11241 # ----------------------- 11242 # Test if FILE is an executable regular file. 11243 as_fn_executable_p () 11244 { 11245 test -f "$1" && test -x "$1" 11246 } # as_fn_executable_p 11247 as_test_x='test -x' 11248 as_executable_p=as_fn_executable_p 11249 11250 # Sed expression to map a string onto a valid CPP name. 11251 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11252 11253 # Sed expression to map a string onto a valid variable name. 11254 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11255 11256 11257 exec 6>&1 11258 ## ----------------------------------- ## 11259 ## Main body of $CONFIG_STATUS script. ## 11260 ## ----------------------------------- ## 11261 _ASEOF 11262 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11263 11264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11265 # Save the log message, to keep $0 and so on meaningful, and to 11266 # report actual input values of CONFIG_FILES etc. instead of their 11267 # values after options handling. 11268 ac_log=" 11269 This file was extended by oclock $as_me 1.0.4, which was 11270 generated by GNU Autoconf 2.69. Invocation command line was 11271 11272 CONFIG_FILES = $CONFIG_FILES 11273 CONFIG_HEADERS = $CONFIG_HEADERS 11274 CONFIG_LINKS = $CONFIG_LINKS 11275 CONFIG_COMMANDS = $CONFIG_COMMANDS 11276 $ $0 $@ 11277 11278 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11279 " 11280 11281 _ACEOF 11282 11283 case $ac_config_files in *" 11284 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11285 esac 11286 11287 case $ac_config_headers in *" 11288 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11289 esac 11290 11291 11292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11293 # Files that config.status was made for. 11294 config_files="$ac_config_files" 11295 config_headers="$ac_config_headers" 11296 config_commands="$ac_config_commands" 11297 11298 _ACEOF 11299 11300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11301 ac_cs_usage="\ 11302 \`$as_me' instantiates files and other configuration actions 11303 from templates according to the current configuration. Unless the files 11304 and actions are specified as TAGs, all are instantiated by default. 11305 11306 Usage: $0 [OPTION]... [TAG]... 11307 11308 -h, --help print this help, then exit 11309 -V, --version print version number and configuration settings, then exit 11310 --config print configuration, then exit 11311 -q, --quiet, --silent 11312 do not print progress messages 11313 -d, --debug don't remove temporary files 11314 --recheck update $as_me by reconfiguring in the same conditions 11315 --file=FILE[:TEMPLATE] 11316 instantiate the configuration file FILE 11317 --header=FILE[:TEMPLATE] 11318 instantiate the configuration header FILE 11319 11320 Configuration files: 11321 $config_files 11322 11323 Configuration headers: 11324 $config_headers 11325 11326 Configuration commands: 11327 $config_commands 11328 11329 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11330 11331 _ACEOF 11332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11333 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11334 ac_cs_version="\\ 11335 oclock config.status 1.0.4 11336 configured by $0, generated by GNU Autoconf 2.69, 11337 with options \\"\$ac_cs_config\\" 11338 11339 Copyright (C) 2012 Free Software Foundation, Inc. 11340 This config.status script is free software; the Free Software Foundation 11341 gives unlimited permission to copy, distribute and modify it." 11342 11343 ac_pwd='$ac_pwd' 11344 srcdir='$srcdir' 11345 INSTALL='$INSTALL' 11346 MKDIR_P='$MKDIR_P' 11347 AWK='$AWK' 11348 test -n "\$AWK" || AWK=awk 11349 _ACEOF 11350 11351 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11352 # The default lists apply if the user does not specify any file. 11353 ac_need_defaults=: 11354 while test $# != 0 11355 do 11356 case $1 in 11357 --*=?*) 11358 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11359 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11360 ac_shift=: 11361 ;; 11362 --*=) 11363 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11364 ac_optarg= 11365 ac_shift=: 11366 ;; 11367 *) 11368 ac_option=$1 11369 ac_optarg=$2 11370 ac_shift=shift 11371 ;; 11372 esac 11373 11374 case $ac_option in 11375 # Handling of the options. 11376 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11377 ac_cs_recheck=: ;; 11378 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11379 $as_echo "$ac_cs_version"; exit ;; 11380 --config | --confi | --conf | --con | --co | --c ) 11381 $as_echo "$ac_cs_config"; exit ;; 11382 --debug | --debu | --deb | --de | --d | -d ) 11383 debug=: ;; 11384 --file | --fil | --fi | --f ) 11385 $ac_shift 11386 case $ac_optarg in 11387 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11388 '') as_fn_error $? "missing file argument" ;; 11389 esac 11390 as_fn_append CONFIG_FILES " '$ac_optarg'" 11391 ac_need_defaults=false;; 11392 --header | --heade | --head | --hea ) 11393 $ac_shift 11394 case $ac_optarg in 11395 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11396 esac 11397 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11398 ac_need_defaults=false;; 11399 --he | --h) 11400 # Conflict between --help and --header 11401 as_fn_error $? "ambiguous option: \`$1' 11402 Try \`$0 --help' for more information.";; 11403 --help | --hel | -h ) 11404 $as_echo "$ac_cs_usage"; exit ;; 11405 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11406 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11407 ac_cs_silent=: ;; 11408 11409 # This is an error. 11410 -*) as_fn_error $? "unrecognized option: \`$1' 11411 Try \`$0 --help' for more information." ;; 11412 11413 *) as_fn_append ac_config_targets " $1" 11414 ac_need_defaults=false ;; 11415 11416 esac 11417 shift 11418 done 11419 11420 ac_configure_extra_args= 11421 11422 if $ac_cs_silent; then 11423 exec 6>/dev/null 11424 ac_configure_extra_args="$ac_configure_extra_args --silent" 11425 fi 11426 11427 _ACEOF 11428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11429 if \$ac_cs_recheck; then 11430 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11431 shift 11432 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11433 CONFIG_SHELL='$SHELL' 11434 export CONFIG_SHELL 11435 exec "\$@" 11436 fi 11437 11438 _ACEOF 11439 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11440 exec 5>>config.log 11441 { 11442 echo 11443 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11444 ## Running $as_me. ## 11445 _ASBOX 11446 $as_echo "$ac_log" 11447 } >&5 11448 11449 _ACEOF 11450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11451 # 11452 # INIT-COMMANDS 11453 # 11454 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11455 11456 _ACEOF 11457 11458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11459 11460 # Handling of arguments. 11461 for ac_config_target in $ac_config_targets 11462 do 11463 case $ac_config_target in 11464 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11465 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11466 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11467 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11468 11469 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11470 esac 11471 done 11472 11473 11474 # If the user did not use the arguments to specify the items to instantiate, 11475 # then the envvar interface is used. Set only those that are not. 11476 # We use the long form for the default assignment because of an extremely 11477 # bizarre bug on SunOS 4.1.3. 11478 if $ac_need_defaults; then 11479 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11480 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11481 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11482 fi 11483 11484 # Have a temporary directory for convenience. Make it in the build tree 11485 # simply because there is no reason against having it here, and in addition, 11486 # creating and moving files from /tmp can sometimes cause problems. 11487 # Hook for its removal unless debugging. 11488 # Note that there is a small window in which the directory will not be cleaned: 11489 # after its creation but before its name has been assigned to `$tmp'. 11490 $debug || 11491 { 11492 tmp= ac_tmp= 11493 trap 'exit_status=$? 11494 : "${ac_tmp:=$tmp}" 11495 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11496 ' 0 11497 trap 'as_fn_exit 1' 1 2 13 15 11498 } 11499 # Create a (secure) tmp directory for tmp files. 11500 11501 { 11502 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11503 test -d "$tmp" 11504 } || 11505 { 11506 tmp=./conf$$-$RANDOM 11507 (umask 077 && mkdir "$tmp") 11508 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11509 ac_tmp=$tmp 11510 11511 # Set up the scripts for CONFIG_FILES section. 11512 # No need to generate them if there are no CONFIG_FILES. 11513 # This happens for instance with `./config.status config.h'. 11514 if test -n "$CONFIG_FILES"; then 11515 11516 11517 ac_cr=`echo X | tr X '\015'` 11518 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11519 # But we know of no other shell where ac_cr would be empty at this 11520 # point, so we can use a bashism as a fallback. 11521 if test "x$ac_cr" = x; then 11522 eval ac_cr=\$\'\\r\' 11523 fi 11524 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11525 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11526 ac_cs_awk_cr='\\r' 11527 else 11528 ac_cs_awk_cr=$ac_cr 11529 fi 11530 11531 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11532 _ACEOF 11533 11534 11535 { 11536 echo "cat >conf$$subs.awk <<_ACEOF" && 11537 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11538 echo "_ACEOF" 11539 } >conf$$subs.sh || 11540 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11541 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11542 ac_delim='%!_!# ' 11543 for ac_last_try in false false false false false :; do 11544 . ./conf$$subs.sh || 11545 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11546 11547 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11548 if test $ac_delim_n = $ac_delim_num; then 11549 break 11550 elif $ac_last_try; then 11551 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11552 else 11553 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11554 fi 11555 done 11556 rm -f conf$$subs.sh 11557 11558 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11559 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11560 _ACEOF 11561 sed -n ' 11562 h 11563 s/^/S["/; s/!.*/"]=/ 11564 p 11565 g 11566 s/^[^!]*!// 11567 :repl 11568 t repl 11569 s/'"$ac_delim"'$// 11570 t delim 11571 :nl 11572 h 11573 s/\(.\{148\}\)..*/\1/ 11574 t more1 11575 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11576 p 11577 n 11578 b repl 11579 :more1 11580 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11581 p 11582 g 11583 s/.\{148\}// 11584 t nl 11585 :delim 11586 h 11587 s/\(.\{148\}\)..*/\1/ 11588 t more2 11589 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11590 p 11591 b 11592 :more2 11593 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11594 p 11595 g 11596 s/.\{148\}// 11597 t delim 11598 ' <conf$$subs.awk | sed ' 11599 /^[^""]/{ 11600 N 11601 s/\n// 11602 } 11603 ' >>$CONFIG_STATUS || ac_write_fail=1 11604 rm -f conf$$subs.awk 11605 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11606 _ACAWK 11607 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11608 for (key in S) S_is_set[key] = 1 11609 FS = "" 11610 11611 } 11612 { 11613 line = $ 0 11614 nfields = split(line, field, "@") 11615 substed = 0 11616 len = length(field[1]) 11617 for (i = 2; i < nfields; i++) { 11618 key = field[i] 11619 keylen = length(key) 11620 if (S_is_set[key]) { 11621 value = S[key] 11622 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11623 len += length(value) + length(field[++i]) 11624 substed = 1 11625 } else 11626 len += 1 + keylen 11627 } 11628 11629 print line 11630 } 11631 11632 _ACAWK 11633 _ACEOF 11634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11635 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11636 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11637 else 11638 cat 11639 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11640 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11641 _ACEOF 11642 11643 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11644 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11645 # trailing colons and then remove the whole line if VPATH becomes empty 11646 # (actually we leave an empty line to preserve line numbers). 11647 if test "x$srcdir" = x.; then 11648 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11649 h 11650 s/// 11651 s/^/:/ 11652 s/[ ]*$/:/ 11653 s/:\$(srcdir):/:/g 11654 s/:\${srcdir}:/:/g 11655 s/:@srcdir@:/:/g 11656 s/^:*// 11657 s/:*$// 11658 x 11659 s/\(=[ ]*\).*/\1/ 11660 G 11661 s/\n// 11662 s/^[^=]*=[ ]*$// 11663 }' 11664 fi 11665 11666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11667 fi # test -n "$CONFIG_FILES" 11668 11669 # Set up the scripts for CONFIG_HEADERS section. 11670 # No need to generate them if there are no CONFIG_HEADERS. 11671 # This happens for instance with `./config.status Makefile'. 11672 if test -n "$CONFIG_HEADERS"; then 11673 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11674 BEGIN { 11675 _ACEOF 11676 11677 # Transform confdefs.h into an awk script `defines.awk', embedded as 11678 # here-document in config.status, that substitutes the proper values into 11679 # config.h.in to produce config.h. 11680 11681 # Create a delimiter string that does not exist in confdefs.h, to ease 11682 # handling of long lines. 11683 ac_delim='%!_!# ' 11684 for ac_last_try in false false :; do 11685 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11686 if test -z "$ac_tt"; then 11687 break 11688 elif $ac_last_try; then 11689 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11690 else 11691 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11692 fi 11693 done 11694 11695 # For the awk script, D is an array of macro values keyed by name, 11696 # likewise P contains macro parameters if any. Preserve backslash 11697 # newline sequences. 11698 11699 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11700 sed -n ' 11701 s/.\{148\}/&'"$ac_delim"'/g 11702 t rset 11703 :rset 11704 s/^[ ]*#[ ]*define[ ][ ]*/ / 11705 t def 11706 d 11707 :def 11708 s/\\$// 11709 t bsnl 11710 s/["\\]/\\&/g 11711 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11712 D["\1"]=" \3"/p 11713 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11714 d 11715 :bsnl 11716 s/["\\]/\\&/g 11717 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11718 D["\1"]=" \3\\\\\\n"\\/p 11719 t cont 11720 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11721 t cont 11722 d 11723 :cont 11724 n 11725 s/.\{148\}/&'"$ac_delim"'/g 11726 t clear 11727 :clear 11728 s/\\$// 11729 t bsnlc 11730 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11731 d 11732 :bsnlc 11733 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11734 b cont 11735 ' <confdefs.h | sed ' 11736 s/'"$ac_delim"'/"\\\ 11737 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11738 11739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11740 for (key in D) D_is_set[key] = 1 11741 FS = "" 11742 } 11743 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11744 line = \$ 0 11745 split(line, arg, " ") 11746 if (arg[1] == "#") { 11747 defundef = arg[2] 11748 mac1 = arg[3] 11749 } else { 11750 defundef = substr(arg[1], 2) 11751 mac1 = arg[2] 11752 } 11753 split(mac1, mac2, "(") #) 11754 macro = mac2[1] 11755 prefix = substr(line, 1, index(line, defundef) - 1) 11756 if (D_is_set[macro]) { 11757 # Preserve the white space surrounding the "#". 11758 print prefix "define", macro P[macro] D[macro] 11759 next 11760 } else { 11761 # Replace #undef with comments. This is necessary, for example, 11762 # in the case of _POSIX_SOURCE, which is predefined and required 11763 # on some systems where configure will not decide to define it. 11764 if (defundef == "undef") { 11765 print "/*", prefix defundef, macro, "*/" 11766 next 11767 } 11768 } 11769 } 11770 { print } 11771 _ACAWK 11772 _ACEOF 11773 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11774 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11775 fi # test -n "$CONFIG_HEADERS" 11776 11777 11778 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11779 shift 11780 for ac_tag 11781 do 11782 case $ac_tag in 11783 :[FHLC]) ac_mode=$ac_tag; continue;; 11784 esac 11785 case $ac_mode$ac_tag in 11786 :[FHL]*:*);; 11787 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11788 :[FH]-) ac_tag=-:-;; 11789 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11790 esac 11791 ac_save_IFS=$IFS 11792 IFS=: 11793 set x $ac_tag 11794 IFS=$ac_save_IFS 11795 shift 11796 ac_file=$1 11797 shift 11798 11799 case $ac_mode in 11800 :L) ac_source=$1;; 11801 :[FH]) 11802 ac_file_inputs= 11803 for ac_f 11804 do 11805 case $ac_f in 11806 -) ac_f="$ac_tmp/stdin";; 11807 *) # Look for the file first in the build tree, then in the source tree 11808 # (if the path is not absolute). The absolute path cannot be DOS-style, 11809 # because $ac_f cannot contain `:'. 11810 test -f "$ac_f" || 11811 case $ac_f in 11812 [\\/$]*) false;; 11813 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11814 esac || 11815 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11816 esac 11817 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11818 as_fn_append ac_file_inputs " '$ac_f'" 11819 done 11820 11821 # Let's still pretend it is `configure' which instantiates (i.e., don't 11822 # use $as_me), people would be surprised to read: 11823 # /* config.h. Generated by config.status. */ 11824 configure_input='Generated from '` 11825 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11826 `' by configure.' 11827 if test x"$ac_file" != x-; then 11828 configure_input="$ac_file. $configure_input" 11829 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11830 $as_echo "$as_me: creating $ac_file" >&6;} 11831 fi 11832 # Neutralize special characters interpreted by sed in replacement strings. 11833 case $configure_input in #( 11834 *\&* | *\|* | *\\* ) 11835 ac_sed_conf_input=`$as_echo "$configure_input" | 11836 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11837 *) ac_sed_conf_input=$configure_input;; 11838 esac 11839 11840 case $ac_tag in 11841 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11842 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11843 esac 11844 ;; 11845 esac 11846 11847 ac_dir=`$as_dirname -- "$ac_file" || 11848 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11849 X"$ac_file" : 'X\(//\)[^/]' \| \ 11850 X"$ac_file" : 'X\(//\)$' \| \ 11851 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11852 $as_echo X"$ac_file" | 11853 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11854 s//\1/ 11855 q 11856 } 11857 /^X\(\/\/\)[^/].*/{ 11858 s//\1/ 11859 q 11860 } 11861 /^X\(\/\/\)$/{ 11862 s//\1/ 11863 q 11864 } 11865 /^X\(\/\).*/{ 11866 s//\1/ 11867 q 11868 } 11869 s/.*/./; q'` 11870 as_dir="$ac_dir"; as_fn_mkdir_p 11871 ac_builddir=. 11872 11873 case "$ac_dir" in 11874 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11875 *) 11876 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11877 # A ".." for each directory in $ac_dir_suffix. 11878 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11879 case $ac_top_builddir_sub in 11880 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11881 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11882 esac ;; 11883 esac 11884 ac_abs_top_builddir=$ac_pwd 11885 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11886 # for backward compatibility: 11887 ac_top_builddir=$ac_top_build_prefix 11888 11889 case $srcdir in 11890 .) # We are building in place. 11891 ac_srcdir=. 11892 ac_top_srcdir=$ac_top_builddir_sub 11893 ac_abs_top_srcdir=$ac_pwd ;; 11894 [\\/]* | ?:[\\/]* ) # Absolute name. 11895 ac_srcdir=$srcdir$ac_dir_suffix; 11896 ac_top_srcdir=$srcdir 11897 ac_abs_top_srcdir=$srcdir ;; 11898 *) # Relative name. 11899 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11900 ac_top_srcdir=$ac_top_build_prefix$srcdir 11901 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11902 esac 11903 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11904 11905 11906 case $ac_mode in 11907 :F) 11908 # 11909 # CONFIG_FILE 11910 # 11911 11912 case $INSTALL in 11913 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11914 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11915 esac 11916 ac_MKDIR_P=$MKDIR_P 11917 case $MKDIR_P in 11918 [\\/$]* | ?:[\\/]* ) ;; 11919 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11920 esac 11921 _ACEOF 11922 11923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11924 # If the template does not know about datarootdir, expand it. 11925 # FIXME: This hack should be removed a few years after 2.60. 11926 ac_datarootdir_hack=; ac_datarootdir_seen= 11927 ac_sed_dataroot=' 11928 /datarootdir/ { 11929 p 11930 q 11931 } 11932 /@datadir@/p 11933 /@docdir@/p 11934 /@infodir@/p 11935 /@localedir@/p 11936 /@mandir@/p' 11937 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11938 *datarootdir*) ac_datarootdir_seen=yes;; 11939 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11941 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11942 _ACEOF 11943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11944 ac_datarootdir_hack=' 11945 s&@datadir@&$datadir&g 11946 s&@docdir@&$docdir&g 11947 s&@infodir@&$infodir&g 11948 s&@localedir@&$localedir&g 11949 s&@mandir@&$mandir&g 11950 s&\\\${datarootdir}&$datarootdir&g' ;; 11951 esac 11952 _ACEOF 11953 11954 # Neutralize VPATH when `$srcdir' = `.'. 11955 # Shell code in configure.ac might set extrasub. 11956 # FIXME: do we really want to maintain this feature? 11957 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11958 ac_sed_extra="$ac_vpsub 11959 $extrasub 11960 _ACEOF 11961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11962 :t 11963 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11964 s|@configure_input@|$ac_sed_conf_input|;t t 11965 s&@top_builddir@&$ac_top_builddir_sub&;t t 11966 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11967 s&@srcdir@&$ac_srcdir&;t t 11968 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11969 s&@top_srcdir@&$ac_top_srcdir&;t t 11970 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11971 s&@builddir@&$ac_builddir&;t t 11972 s&@abs_builddir@&$ac_abs_builddir&;t t 11973 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11974 s&@INSTALL@&$ac_INSTALL&;t t 11975 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11976 $ac_datarootdir_hack 11977 " 11978 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11979 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11980 11981 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11982 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11983 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11984 "$ac_tmp/out"`; test -z "$ac_out"; } && 11985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11986 which seems to be undefined. Please make sure it is defined" >&5 11987 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11988 which seems to be undefined. Please make sure it is defined" >&2;} 11989 11990 rm -f "$ac_tmp/stdin" 11991 case $ac_file in 11992 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11993 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11994 esac \ 11995 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11996 ;; 11997 :H) 11998 # 11999 # CONFIG_HEADER 12000 # 12001 if test x"$ac_file" != x-; then 12002 { 12003 $as_echo "/* $configure_input */" \ 12004 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12005 } >"$ac_tmp/config.h" \ 12006 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12007 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12008 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12009 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12010 else 12011 rm -f "$ac_file" 12012 mv "$ac_tmp/config.h" "$ac_file" \ 12013 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12014 fi 12015 else 12016 $as_echo "/* $configure_input */" \ 12017 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12018 || as_fn_error $? "could not create -" "$LINENO" 5 12019 fi 12020 # Compute "$ac_file"'s index in $config_headers. 12021 _am_arg="$ac_file" 12022 _am_stamp_count=1 12023 for _am_header in $config_headers :; do 12024 case $_am_header in 12025 $_am_arg | $_am_arg:* ) 12026 break ;; 12027 * ) 12028 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12029 esac 12030 done 12031 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12032 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12033 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12034 X"$_am_arg" : 'X\(//\)$' \| \ 12035 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12036 $as_echo X"$_am_arg" | 12037 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12038 s//\1/ 12039 q 12040 } 12041 /^X\(\/\/\)[^/].*/{ 12042 s//\1/ 12043 q 12044 } 12045 /^X\(\/\/\)$/{ 12046 s//\1/ 12047 q 12048 } 12049 /^X\(\/\).*/{ 12050 s//\1/ 12051 q 12052 } 12053 s/.*/./; q'`/stamp-h$_am_stamp_count 12054 ;; 12055 12056 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12057 $as_echo "$as_me: executing $ac_file commands" >&6;} 12058 ;; 12059 esac 12060 12061 12062 case $ac_file$ac_mode in 12063 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12064 # Older Autoconf quotes --file arguments for eval, but not when files 12065 # are listed without --file. Let's play safe and only enable the eval 12066 # if we detect the quoting. 12067 case $CONFIG_FILES in 12068 *\'*) eval set x "$CONFIG_FILES" ;; 12069 *) set x $CONFIG_FILES ;; 12070 esac 12071 shift 12072 for mf 12073 do 12074 # Strip MF so we end up with the name of the file. 12075 mf=`echo "$mf" | sed -e 's/:.*$//'` 12076 # Check whether this is an Automake generated Makefile or not. 12077 # We used to match only the files named 'Makefile.in', but 12078 # some people rename them; so instead we look at the file content. 12079 # Grep'ing the first line is not enough: some people post-process 12080 # each Makefile.in and add a new line on top of each file to say so. 12081 # Grep'ing the whole file is not good either: AIX grep has a line 12082 # limit of 2048, but all sed's we know have understand at least 4000. 12083 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12084 dirpart=`$as_dirname -- "$mf" || 12085 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12086 X"$mf" : 'X\(//\)[^/]' \| \ 12087 X"$mf" : 'X\(//\)$' \| \ 12088 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12089 $as_echo X"$mf" | 12090 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12091 s//\1/ 12092 q 12093 } 12094 /^X\(\/\/\)[^/].*/{ 12095 s//\1/ 12096 q 12097 } 12098 /^X\(\/\/\)$/{ 12099 s//\1/ 12100 q 12101 } 12102 /^X\(\/\).*/{ 12103 s//\1/ 12104 q 12105 } 12106 s/.*/./; q'` 12107 else 12108 continue 12109 fi 12110 # Extract the definition of DEPDIR, am__include, and am__quote 12111 # from the Makefile without running 'make'. 12112 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12113 test -z "$DEPDIR" && continue 12114 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12115 test -z "$am__include" && continue 12116 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12117 # Find all dependency output files, they are included files with 12118 # $(DEPDIR) in their names. We invoke sed twice because it is the 12119 # simplest approach to changing $(DEPDIR) to its actual value in the 12120 # expansion. 12121 for file in `sed -n " 12122 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12123 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12124 # Make sure the directory exists. 12125 test -f "$dirpart/$file" && continue 12126 fdir=`$as_dirname -- "$file" || 12127 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12128 X"$file" : 'X\(//\)[^/]' \| \ 12129 X"$file" : 'X\(//\)$' \| \ 12130 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12131 $as_echo X"$file" | 12132 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12133 s//\1/ 12134 q 12135 } 12136 /^X\(\/\/\)[^/].*/{ 12137 s//\1/ 12138 q 12139 } 12140 /^X\(\/\/\)$/{ 12141 s//\1/ 12142 q 12143 } 12144 /^X\(\/\).*/{ 12145 s//\1/ 12146 q 12147 } 12148 s/.*/./; q'` 12149 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12150 # echo "creating $dirpart/$file" 12151 echo '# dummy' > "$dirpart/$file" 12152 done 12153 done 12154 } 12155 ;; 12156 12157 esac 12158 done # for ac_tag 12159 12160 12161 as_fn_exit 0 12162 _ACEOF 12163 ac_clean_files=$ac_clean_files_save 12164 12165 test $ac_write_fail = 0 || 12166 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12167 12168 12169 # configure is writing to config.log, and then calls config.status. 12170 # config.status does its own redirection, appending to config.log. 12171 # Unfortunately, on DOS this fails, as config.log is still kept open 12172 # by configure, so config.status won't be able to write to it; its 12173 # output is simply discarded. So we exec the FD to /dev/null, 12174 # effectively closing config.log, so it can be properly (re)opened and 12175 # appended to by config.status. When coming back to configure, we 12176 # need to make the FD available again. 12177 if test "$no_create" != yes; then 12178 ac_cs_success=: 12179 ac_config_status_args= 12180 test "$silent" = yes && 12181 ac_config_status_args="$ac_config_status_args --quiet" 12182 exec 5>/dev/null 12183 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12184 exec 5>>config.log 12185 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12186 # would make configure fail if this is the last instruction. 12187 $ac_cs_success || as_fn_exit 1 12188 fi 12189 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12191 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12192 fi 12193 12194
Indexes created Sun Oct 25 00:26:45 UTC 2026