configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for makedepend 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/util/makedepend/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/util/makedepend/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='makedepend' 583 PACKAGE_TARNAME='makedepend' 584 PACKAGE_VERSION='1.0.6' 585 PACKAGE_STRING='makedepend 1.0.6' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/makedepend/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 X_LIBS 631 X_CFLAGS 632 LINT_FALSE 633 LINT_TRUE 634 LINT_FLAGS 635 LINT 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG_LIBDIR 661 PKG_CONFIG_PATH 662 PKG_CONFIG 663 CHANGELOG_CMD 664 STRICT_CFLAGS 665 CWARNFLAGS 666 BASE_CFLAGS 667 EGREP 668 GREP 669 CPP 670 am__fastdepCC_FALSE 671 am__fastdepCC_TRUE 672 CCDEPMODE 673 am__nodep 674 AMDEPBACKSLASH 675 AMDEP_FALSE 676 AMDEP_TRUE 677 am__quote 678 am__include 679 DEPDIR 680 OBJEXT 681 EXEEXT 682 ac_ct_CC 683 CPPFLAGS 684 LDFLAGS 685 CFLAGS 686 CC 687 AM_BACKSLASH 688 AM_DEFAULT_VERBOSITY 689 AM_DEFAULT_V 690 AM_V 691 am__untar 692 am__tar 693 AMTAR 694 am__leading_dot 695 SET_MAKE 696 AWK 697 mkdir_p 698 MKDIR_P 699 INSTALL_STRIP_PROGRAM 700 STRIP 701 install_sh 702 MAKEINFO 703 AUTOHEADER 704 AUTOMAKE 705 AUTOCONF 706 ACLOCAL 707 VERSION 708 PACKAGE 709 CYGPATH_W 710 am__isrc 711 INSTALL_DATA 712 INSTALL_SCRIPT 713 INSTALL_PROGRAM 714 target_alias 715 host_alias 716 build_alias 717 LIBS 718 ECHO_T 719 ECHO_N 720 ECHO_C 721 DEFS 722 mandir 723 localedir 724 libdir 725 psdir 726 pdfdir 727 dvidir 728 htmldir 729 infodir 730 docdir 731 oldincludedir 732 includedir 733 localstatedir 734 sharedstatedir 735 sysconfdir 736 datadir 737 datarootdir 738 libexecdir 739 sbindir 740 bindir 741 program_transform_name 742 prefix 743 exec_prefix 744 PACKAGE_URL 745 PACKAGE_BUGREPORT 746 PACKAGE_STRING 747 PACKAGE_VERSION 748 PACKAGE_TARNAME 749 PACKAGE_NAME 750 PATH_SEPARATOR 751 SHELL' 752 ac_subst_files='' 753 ac_user_opts=' 754 enable_option_checking 755 enable_silent_rules 756 enable_dependency_tracking 757 enable_selective_werror 758 enable_strict_compilation 759 with_lint 760 enable_largefile 761 ' 762 ac_precious_vars='build_alias 763 host_alias 764 target_alias 765 CC 766 CFLAGS 767 LDFLAGS 768 LIBS 769 CPPFLAGS 770 CPP 771 PKG_CONFIG 772 PKG_CONFIG_PATH 773 PKG_CONFIG_LIBDIR 774 LINT 775 LINT_FLAGS 776 X_CFLAGS 777 X_LIBS' 778 779 780 # 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However 'strip' might not be the right 2410 # tool to use in cross-compilation environments, therefore Automake 2411 # will honor the 'STRIP' environment variable to overrule this program. 2412 if test "$cross_compiling" != no; then 2413 if test -n "$ac_tool_prefix"; then 2414 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2415 set dummy ${ac_tool_prefix}strip; ac_word=$2 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2417 $as_echo_n "checking for $ac_word... " >&6; } 2418 if ${ac_cv_prog_STRIP+:} false; then : 2419 $as_echo_n "(cached) " >&6 2420 else 2421 if test -n "$STRIP"; then 2422 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2423 else 2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425 for as_dir in $PATH 2426 do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2431 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435 done 2436 done 2437 IFS=$as_save_IFS 2438 2439 fi 2440 fi 2441 STRIP=$ac_cv_prog_STRIP 2442 if test -n "$STRIP"; then 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2444 $as_echo "$STRIP" >&6; } 2445 else 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2447 $as_echo "no" >&6; } 2448 fi 2449 2450 2451 fi 2452 if test -z "$ac_cv_prog_STRIP"; then 2453 ac_ct_STRIP=$STRIP 2454 # Extract the first word of "strip", so it can be a program name with args. 2455 set dummy strip; ac_word=$2 2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2457 $as_echo_n "checking for $ac_word... " >&6; } 2458 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2459 $as_echo_n "(cached) " >&6 2460 else 2461 if test -n "$ac_ct_STRIP"; then 2462 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2463 else 2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2465 for as_dir in $PATH 2466 do 2467 IFS=$as_save_IFS 2468 test -z "$as_dir" && as_dir=. 2469 for ac_exec_ext in '' $ac_executable_extensions; do 2470 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2471 ac_cv_prog_ac_ct_STRIP="strip" 2472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2473 break 2 2474 fi 2475 done 2476 done 2477 IFS=$as_save_IFS 2478 2479 fi 2480 fi 2481 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2482 if test -n "$ac_ct_STRIP"; then 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2484 $as_echo "$ac_ct_STRIP" >&6; } 2485 else 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2487 $as_echo "no" >&6; } 2488 fi 2489 2490 if test "x$ac_ct_STRIP" = x; then 2491 STRIP=":" 2492 else 2493 case $cross_compiling:$ac_tool_warned in 2494 yes:) 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2496 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2497 ac_tool_warned=yes ;; 2498 esac 2499 STRIP=$ac_ct_STRIP 2500 fi 2501 else 2502 STRIP="$ac_cv_prog_STRIP" 2503 fi 2504 2505 fi 2506 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2507 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2509 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2510 if test -z "$MKDIR_P"; then 2511 if ${ac_cv_path_mkdir+:} false; then : 2512 $as_echo_n "(cached) " >&6 2513 else 2514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2515 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2516 do 2517 IFS=$as_save_IFS 2518 test -z "$as_dir" && as_dir=. 2519 for ac_prog in mkdir gmkdir; do 2520 for ac_exec_ext in '' $ac_executable_extensions; do 2521 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2522 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2523 'mkdir (GNU coreutils) '* | \ 2524 'mkdir (coreutils) '* | \ 2525 'mkdir (fileutils) '4.1*) 2526 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2527 break 3;; 2528 esac 2529 done 2530 done 2531 done 2532 IFS=$as_save_IFS 2533 2534 fi 2535 2536 test -d ./--version && rmdir ./--version 2537 if test "${ac_cv_path_mkdir+set}" = set; then 2538 MKDIR_P="$ac_cv_path_mkdir -p" 2539 else 2540 # As a last resort, use the slow shell script. Don't cache a 2541 # value for MKDIR_P within a source directory, because that will 2542 # break other packages using the cache if that directory is 2543 # removed, or if the value is a relative name. 2544 MKDIR_P="$ac_install_sh -d" 2545 fi 2546 fi 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2548 $as_echo "$MKDIR_P" >&6; } 2549 2550 for ac_prog in gawk mawk nawk awk 2551 do 2552 # Extract the first word of "$ac_prog", so it can be a program name with args. 2553 set dummy $ac_prog; ac_word=$2 2554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2555 $as_echo_n "checking for $ac_word... " >&6; } 2556 if ${ac_cv_prog_AWK+:} false; then : 2557 $as_echo_n "(cached) " >&6 2558 else 2559 if test -n "$AWK"; then 2560 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2561 else 2562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2563 for as_dir in $PATH 2564 do 2565 IFS=$as_save_IFS 2566 test -z "$as_dir" && as_dir=. 2567 for ac_exec_ext in '' $ac_executable_extensions; do 2568 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2569 ac_cv_prog_AWK="$ac_prog" 2570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2571 break 2 2572 fi 2573 done 2574 done 2575 IFS=$as_save_IFS 2576 2577 fi 2578 fi 2579 AWK=$ac_cv_prog_AWK 2580 if test -n "$AWK"; then 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2582 $as_echo "$AWK" >&6; } 2583 else 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2585 $as_echo "no" >&6; } 2586 fi 2587 2588 2589 test -n "$AWK" && break 2590 done 2591 2592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2593 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2594 set x ${MAKE-make} 2595 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2596 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2597 $as_echo_n "(cached) " >&6 2598 else 2599 cat >conftest.make <<\_ACEOF 2600 SHELL = /bin/sh 2601 all: 2602 @echo '@@@%%%=$(MAKE)=@@@%%%' 2603 _ACEOF 2604 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2605 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2606 *@@@%%%=?*=@@@%%%*) 2607 eval ac_cv_prog_make_${ac_make}_set=yes;; 2608 *) 2609 eval ac_cv_prog_make_${ac_make}_set=no;; 2610 esac 2611 rm -f conftest.make 2612 fi 2613 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2615 $as_echo "yes" >&6; } 2616 SET_MAKE= 2617 else 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2619 $as_echo "no" >&6; } 2620 SET_MAKE="MAKE=${MAKE-make}" 2621 fi 2622 2623 rm -rf .tst 2>/dev/null 2624 mkdir .tst 2>/dev/null 2625 if test -d .tst; then 2626 am__leading_dot=. 2627 else 2628 am__leading_dot=_ 2629 fi 2630 rmdir .tst 2>/dev/null 2631 2632 # Check whether --enable-silent-rules was given. 2633 if test "${enable_silent_rules+set}" = set; then : 2634 enableval=$enable_silent_rules; 2635 fi 2636 2637 case $enable_silent_rules in # ((( 2638 yes) AM_DEFAULT_VERBOSITY=0;; 2639 no) AM_DEFAULT_VERBOSITY=1;; 2640 *) AM_DEFAULT_VERBOSITY=1;; 2641 esac 2642 am_make=${MAKE-make} 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2644 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2645 if ${am_cv_make_support_nested_variables+:} false; then : 2646 $as_echo_n "(cached) " >&6 2647 else 2648 if $as_echo 'TRUE=$(BAR$(V)) 2649 BAR0=false 2650 BAR1=true 2651 V=1 2652 am__doit: 2653 @$(TRUE) 2654 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2655 am_cv_make_support_nested_variables=yes 2656 else 2657 am_cv_make_support_nested_variables=no 2658 fi 2659 fi 2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2661 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2662 if test $am_cv_make_support_nested_variables = yes; then 2663 AM_V='$(V)' 2664 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2665 else 2666 AM_V=$AM_DEFAULT_VERBOSITY 2667 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2668 fi 2669 AM_BACKSLASH='\' 2670 2671 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2672 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2673 # is not polluted with repeated "-I." 2674 am__isrc=' -I$(srcdir)' 2675 # test to see if srcdir already configured 2676 if test -f $srcdir/config.status; then 2677 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2678 fi 2679 fi 2680 2681 # test whether we have cygpath 2682 if test -z "$CYGPATH_W"; then 2683 if (cygpath --version) >/dev/null 2>/dev/null; then 2684 CYGPATH_W='cygpath -w' 2685 else 2686 CYGPATH_W=echo 2687 fi 2688 fi 2689 2690 2691 # Define the identity of the package. 2692 PACKAGE='makedepend' 2693 VERSION='1.0.6' 2694 2695 2696 cat >>confdefs.h <<_ACEOF 2697 #define PACKAGE "$PACKAGE" 2698 _ACEOF 2699 2700 2701 cat >>confdefs.h <<_ACEOF 2702 #define VERSION "$VERSION" 2703 _ACEOF 2704 2705 # Some tools Automake needs. 2706 2707 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2708 2709 2710 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2711 2712 2713 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2714 2715 2716 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2717 2718 2719 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2720 2721 # For better backward compatibility. To be removed once Automake 1.9.x 2722 # dies out for good. For more background, see: 2723 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2724 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2725 mkdir_p='$(MKDIR_P)' 2726 2727 # We need awk for the "check" target (and possibly the TAP driver). The 2728 # system "awk" is bad on some platforms. 2729 # Always define AMTAR for backward compatibility. Yes, it's still used 2730 # in the wild :-( We should find a proper way to deprecate it ... 2731 AMTAR='$${TAR-tar}' 2732 2733 2734 # We'll loop over all known methods to create a tar archive until one works. 2735 _am_tools='gnutar pax cpio none' 2736 2737 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2738 2739 2740 2741 2742 2743 2744 # POSIX will say in a future version that running "rm -f" with no argument 2745 # is OK; and we want to be able to make that assumption in our Makefile 2746 # recipes. So use an aggressive probe to check that the usage we want is 2747 # actually supported "in the wild" to an acceptable degree. 2748 # See automake bug#10828. 2749 # To make any issue more visible, cause the running configure to be aborted 2750 # by default if the 'rm' program in use doesn't match our expectations; the 2751 # user can still override this though. 2752 if rm -f && rm -fr && rm -rf; then : OK; else 2753 cat >&2 <<'END' 2754 Oops! 2755 2756 Your 'rm' program seems unable to run without file operands specified 2757 on the command line, even when the '-f' option is present. This is contrary 2758 to the behaviour of most rm programs out there, and not conforming with 2759 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2760 2761 Please tell bug-automake@gnu.org about your system, including the value 2762 of your $PATH and any error possibly output before this message. This 2763 can help us improve future automake versions. 2764 2765 END 2766 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2767 echo 'Configuration will proceed anyway, since you have set the' >&2 2768 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2769 echo >&2 2770 else 2771 cat >&2 <<'END' 2772 Aborting the configuration process, to ensure you take notice of the issue. 2773 2774 You can download and install GNU coreutils to get an 'rm' implementation 2775 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2776 2777 If you want to complete the configuration process using your problematic 2778 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2779 to "yes", and re-run configure. 2780 2781 END 2782 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2783 fi 2784 fi 2785 2786 2787 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 DEPDIR="${am__leading_dot}deps" 2801 2802 ac_config_commands="$ac_config_commands depfiles" 2803 2804 2805 am_make=${MAKE-make} 2806 cat > confinc << 'END' 2807 am__doit: 2808 @echo this is the am__doit target 2809 .PHONY: am__doit 2810 END 2811 # If we don't find an include directive, just comment out the code. 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2813 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2814 am__include="#" 2815 am__quote= 2816 _am_result=none 2817 # First try GNU make style include. 2818 echo "include confinc" > confmf 2819 # Ignore all kinds of additional output from 'make'. 2820 case `$am_make -s -f confmf 2> /dev/null` in #( 2821 *the\ am__doit\ target*) 2822 am__include=include 2823 am__quote= 2824 _am_result=GNU 2825 ;; 2826 esac 2827 # Now try BSD make style include. 2828 if test "$am__include" = "#"; then 2829 echo '.include "confinc"' > confmf 2830 case `$am_make -s -f confmf 2> /dev/null` in #( 2831 *the\ am__doit\ target*) 2832 am__include=.include 2833 am__quote="\"" 2834 _am_result=BSD 2835 ;; 2836 esac 2837 fi 2838 2839 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2841 $as_echo "$_am_result" >&6; } 2842 rm -f confinc confmf 2843 2844 # Check whether --enable-dependency-tracking was given. 2845 if test "${enable_dependency_tracking+set}" = set; then : 2846 enableval=$enable_dependency_tracking; 2847 fi 2848 2849 if test "x$enable_dependency_tracking" != xno; then 2850 am_depcomp="$ac_aux_dir/depcomp" 2851 AMDEPBACKSLASH='\' 2852 am__nodep='_no' 2853 fi 2854 if test "x$enable_dependency_tracking" != xno; then 2855 AMDEP_TRUE= 2856 AMDEP_FALSE='#' 2857 else 2858 AMDEP_TRUE='#' 2859 AMDEP_FALSE= 2860 fi 2861 2862 2863 ac_ext=c 2864 ac_cpp='$CPP $CPPFLAGS' 2865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2867 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2868 if test -n "$ac_tool_prefix"; then 2869 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2870 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2872 $as_echo_n "checking for $ac_word... " >&6; } 2873 if ${ac_cv_prog_CC+:} false; then : 2874 $as_echo_n "(cached) " >&6 2875 else 2876 if test -n "$CC"; then 2877 ac_cv_prog_CC="$CC" # Let the user override the test. 2878 else 2879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2880 for as_dir in $PATH 2881 do 2882 IFS=$as_save_IFS 2883 test -z "$as_dir" && as_dir=. 2884 for ac_exec_ext in '' $ac_executable_extensions; do 2885 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2886 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2888 break 2 2889 fi 2890 done 2891 done 2892 IFS=$as_save_IFS 2893 2894 fi 2895 fi 2896 CC=$ac_cv_prog_CC 2897 if test -n "$CC"; then 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2899 $as_echo "$CC" >&6; } 2900 else 2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2902 $as_echo "no" >&6; } 2903 fi 2904 2905 2906 fi 2907 if test -z "$ac_cv_prog_CC"; then 2908 ac_ct_CC=$CC 2909 # Extract the first word of "gcc", so it can be a program name with args. 2910 set dummy gcc; ac_word=$2 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2912 $as_echo_n "checking for $ac_word... " >&6; } 2913 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2914 $as_echo_n "(cached) " >&6 2915 else 2916 if test -n "$ac_ct_CC"; then 2917 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2918 else 2919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2920 for as_dir in $PATH 2921 do 2922 IFS=$as_save_IFS 2923 test -z "$as_dir" && as_dir=. 2924 for ac_exec_ext in '' $ac_executable_extensions; do 2925 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2926 ac_cv_prog_ac_ct_CC="gcc" 2927 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2928 break 2 2929 fi 2930 done 2931 done 2932 IFS=$as_save_IFS 2933 2934 fi 2935 fi 2936 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2937 if test -n "$ac_ct_CC"; then 2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2939 $as_echo "$ac_ct_CC" >&6; } 2940 else 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2942 $as_echo "no" >&6; } 2943 fi 2944 2945 if test "x$ac_ct_CC" = x; then 2946 CC="" 2947 else 2948 case $cross_compiling:$ac_tool_warned in 2949 yes:) 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2951 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2952 ac_tool_warned=yes ;; 2953 esac 2954 CC=$ac_ct_CC 2955 fi 2956 else 2957 CC="$ac_cv_prog_CC" 2958 fi 2959 2960 if test -z "$CC"; then 2961 if test -n "$ac_tool_prefix"; then 2962 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2963 set dummy ${ac_tool_prefix}cc; ac_word=$2 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2965 $as_echo_n "checking for $ac_word... " >&6; } 2966 if ${ac_cv_prog_CC+:} false; then : 2967 $as_echo_n "(cached) " >&6 2968 else 2969 if test -n "$CC"; then 2970 ac_cv_prog_CC="$CC" # Let the user override the test. 2971 else 2972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2973 for as_dir in $PATH 2974 do 2975 IFS=$as_save_IFS 2976 test -z "$as_dir" && as_dir=. 2977 for ac_exec_ext in '' $ac_executable_extensions; do 2978 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2979 ac_cv_prog_CC="${ac_tool_prefix}cc" 2980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2981 break 2 2982 fi 2983 done 2984 done 2985 IFS=$as_save_IFS 2986 2987 fi 2988 fi 2989 CC=$ac_cv_prog_CC 2990 if test -n "$CC"; then 2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2992 $as_echo "$CC" >&6; } 2993 else 2994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2995 $as_echo "no" >&6; } 2996 fi 2997 2998 2999 fi 3000 fi 3001 if test -z "$CC"; then 3002 # Extract the first word of "cc", so it can be a program name with args. 3003 set dummy cc; ac_word=$2 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3005 $as_echo_n "checking for $ac_word... " >&6; } 3006 if ${ac_cv_prog_CC+:} false; then : 3007 $as_echo_n "(cached) " >&6 3008 else 3009 if test -n "$CC"; then 3010 ac_cv_prog_CC="$CC" # Let the user override the test. 3011 else 3012 ac_prog_rejected=no 3013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3014 for as_dir in $PATH 3015 do 3016 IFS=$as_save_IFS 3017 test -z "$as_dir" && as_dir=. 3018 for ac_exec_ext in '' $ac_executable_extensions; do 3019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3020 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3021 ac_prog_rejected=yes 3022 continue 3023 fi 3024 ac_cv_prog_CC="cc" 3025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3026 break 2 3027 fi 3028 done 3029 done 3030 IFS=$as_save_IFS 3031 3032 if test $ac_prog_rejected = yes; then 3033 # We found a bogon in the path, so make sure we never use it. 3034 set dummy $ac_cv_prog_CC 3035 shift 3036 if test $# != 0; then 3037 # We chose a different compiler from the bogus one. 3038 # However, it has the same basename, so the bogon will be chosen 3039 # first if we set CC to just the basename; use the full file name. 3040 shift 3041 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3042 fi 3043 fi 3044 fi 3045 fi 3046 CC=$ac_cv_prog_CC 3047 if test -n "$CC"; then 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3049 $as_echo "$CC" >&6; } 3050 else 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3052 $as_echo "no" >&6; } 3053 fi 3054 3055 3056 fi 3057 if test -z "$CC"; then 3058 if test -n "$ac_tool_prefix"; then 3059 for ac_prog in cl.exe 3060 do 3061 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3062 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3064 $as_echo_n "checking for $ac_word... " >&6; } 3065 if ${ac_cv_prog_CC+:} false; then : 3066 $as_echo_n "(cached) " >&6 3067 else 3068 if test -n "$CC"; then 3069 ac_cv_prog_CC="$CC" # Let the user override the test. 3070 else 3071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3072 for as_dir in $PATH 3073 do 3074 IFS=$as_save_IFS 3075 test -z "$as_dir" && as_dir=. 3076 for ac_exec_ext in '' $ac_executable_extensions; do 3077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3078 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3080 break 2 3081 fi 3082 done 3083 done 3084 IFS=$as_save_IFS 3085 3086 fi 3087 fi 3088 CC=$ac_cv_prog_CC 3089 if test -n "$CC"; then 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3091 $as_echo "$CC" >&6; } 3092 else 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3094 $as_echo "no" >&6; } 3095 fi 3096 3097 3098 test -n "$CC" && break 3099 done 3100 fi 3101 if test -z "$CC"; then 3102 ac_ct_CC=$CC 3103 for ac_prog in cl.exe 3104 do 3105 # Extract the first word of "$ac_prog", so it can be a program name with args. 3106 set dummy $ac_prog; ac_word=$2 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3108 $as_echo_n "checking for $ac_word... " >&6; } 3109 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3110 $as_echo_n "(cached) " >&6 3111 else 3112 if test -n "$ac_ct_CC"; then 3113 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3114 else 3115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3116 for as_dir in $PATH 3117 do 3118 IFS=$as_save_IFS 3119 test -z "$as_dir" && as_dir=. 3120 for ac_exec_ext in '' $ac_executable_extensions; do 3121 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3122 ac_cv_prog_ac_ct_CC="$ac_prog" 3123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3124 break 2 3125 fi 3126 done 3127 done 3128 IFS=$as_save_IFS 3129 3130 fi 3131 fi 3132 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3133 if test -n "$ac_ct_CC"; then 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3135 $as_echo "$ac_ct_CC" >&6; } 3136 else 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3138 $as_echo "no" >&6; } 3139 fi 3140 3141 3142 test -n "$ac_ct_CC" && break 3143 done 3144 3145 if test "x$ac_ct_CC" = x; then 3146 CC="" 3147 else 3148 case $cross_compiling:$ac_tool_warned in 3149 yes:) 3150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3152 ac_tool_warned=yes ;; 3153 esac 3154 CC=$ac_ct_CC 3155 fi 3156 fi 3157 3158 fi 3159 3160 3161 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3163 as_fn_error $? "no acceptable C compiler found in \$PATH 3164 See \`config.log' for more details" "$LINENO" 5; } 3165 3166 # Provide some information about the compiler. 3167 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3168 set X $ac_compile 3169 ac_compiler=$2 3170 for ac_option in --version -v -V -qversion; do 3171 { { ac_try="$ac_compiler $ac_option >&5" 3172 case "(($ac_try" in 3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3174 *) ac_try_echo=$ac_try;; 3175 esac 3176 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3177 $as_echo "$ac_try_echo"; } >&5 3178 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3179 ac_status=$? 3180 if test -s conftest.err; then 3181 sed '10a\ 3182 ... rest of stderr output deleted ... 3183 10q' conftest.err >conftest.er1 3184 cat conftest.er1 >&5 3185 fi 3186 rm -f conftest.er1 conftest.err 3187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3188 test $ac_status = 0; } 3189 done 3190 3191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3192 /* end confdefs.h. */ 3193 3194 int 3195 main () 3196 { 3197 3198 ; 3199 return 0; 3200 } 3201 _ACEOF 3202 ac_clean_files_save=$ac_clean_files 3203 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3204 # Try to create an executable without -o first, disregard a.out. 3205 # It will help us diagnose broken compilers, and finding out an intuition 3206 # of exeext. 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3208 $as_echo_n "checking whether the C compiler works... " >&6; } 3209 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3210 3211 # The possible output files: 3212 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3213 3214 ac_rmfiles= 3215 for ac_file in $ac_files 3216 do 3217 case $ac_file in 3218 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3219 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3220 esac 3221 done 3222 rm -f $ac_rmfiles 3223 3224 if { { ac_try="$ac_link_default" 3225 case "(($ac_try" in 3226 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3227 *) ac_try_echo=$ac_try;; 3228 esac 3229 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3230 $as_echo "$ac_try_echo"; } >&5 3231 (eval "$ac_link_default") 2>&5 3232 ac_status=$? 3233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3234 test $ac_status = 0; }; then : 3235 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3236 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3237 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3238 # so that the user can short-circuit this test for compilers unknown to 3239 # Autoconf. 3240 for ac_file in $ac_files '' 3241 do 3242 test -f "$ac_file" || continue 3243 case $ac_file in 3244 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3245 ;; 3246 [ab].out ) 3247 # We found the default executable, but exeext='' is most 3248 # certainly right. 3249 break;; 3250 *.* ) 3251 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3252 then :; else 3253 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3254 fi 3255 # We set ac_cv_exeext here because the later test for it is not 3256 # safe: cross compilers may not add the suffix if given an `-o' 3257 # argument, so we may need to know it at that point already. 3258 # Even if this section looks crufty: it has the advantage of 3259 # actually working. 3260 break;; 3261 * ) 3262 break;; 3263 esac 3264 done 3265 test "$ac_cv_exeext" = no && ac_cv_exeext= 3266 3267 else 3268 ac_file='' 3269 fi 3270 if test -z "$ac_file"; then : 3271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3272 $as_echo "no" >&6; } 3273 $as_echo "$as_me: failed program was:" >&5 3274 sed 's/^/| /' conftest.$ac_ext >&5 3275 3276 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3277 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3278 as_fn_error 77 "C compiler cannot create executables 3279 See \`config.log' for more details" "$LINENO" 5; } 3280 else 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3282 $as_echo "yes" >&6; } 3283 fi 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3285 $as_echo_n "checking for C compiler default output file name... " >&6; } 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3287 $as_echo "$ac_file" >&6; } 3288 ac_exeext=$ac_cv_exeext 3289 3290 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3291 ac_clean_files=$ac_clean_files_save 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3293 $as_echo_n "checking for suffix of executables... " >&6; } 3294 if { { ac_try="$ac_link" 3295 case "(($ac_try" in 3296 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3297 *) ac_try_echo=$ac_try;; 3298 esac 3299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3300 $as_echo "$ac_try_echo"; } >&5 3301 (eval "$ac_link") 2>&5 3302 ac_status=$? 3303 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3304 test $ac_status = 0; }; then : 3305 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3306 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3307 # work properly (i.e., refer to `conftest.exe'), while it won't with 3308 # `rm'. 3309 for ac_file in conftest.exe conftest conftest.*; do 3310 test -f "$ac_file" || continue 3311 case $ac_file in 3312 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3313 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3314 break;; 3315 * ) break;; 3316 esac 3317 done 3318 else 3319 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3321 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3322 See \`config.log' for more details" "$LINENO" 5; } 3323 fi 3324 rm -f conftest conftest$ac_cv_exeext 3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3326 $as_echo "$ac_cv_exeext" >&6; } 3327 3328 rm -f conftest.$ac_ext 3329 EXEEXT=$ac_cv_exeext 3330 ac_exeext=$EXEEXT 3331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3332 /* end confdefs.h. */ 3333 #include <stdio.h> 3334 int 3335 main () 3336 { 3337 FILE *f = fopen ("conftest.out", "w"); 3338 return ferror (f) || fclose (f) != 0; 3339 3340 ; 3341 return 0; 3342 } 3343 _ACEOF 3344 ac_clean_files="$ac_clean_files conftest.out" 3345 # Check that the compiler produces executables we can run. If not, either 3346 # the compiler is broken, or we cross compile. 3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3348 $as_echo_n "checking whether we are cross compiling... " >&6; } 3349 if test "$cross_compiling" != yes; then 3350 { { ac_try="$ac_link" 3351 case "(($ac_try" in 3352 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3353 *) ac_try_echo=$ac_try;; 3354 esac 3355 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3356 $as_echo "$ac_try_echo"; } >&5 3357 (eval "$ac_link") 2>&5 3358 ac_status=$? 3359 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3360 test $ac_status = 0; } 3361 if { ac_try='./conftest$ac_cv_exeext' 3362 { { case "(($ac_try" in 3363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3364 *) ac_try_echo=$ac_try;; 3365 esac 3366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3367 $as_echo "$ac_try_echo"; } >&5 3368 (eval "$ac_try") 2>&5 3369 ac_status=$? 3370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3371 test $ac_status = 0; }; }; then 3372 cross_compiling=no 3373 else 3374 if test "$cross_compiling" = maybe; then 3375 cross_compiling=yes 3376 else 3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3379 as_fn_error $? "cannot run C compiled programs. 3380 If you meant to cross compile, use \`--host'. 3381 See \`config.log' for more details" "$LINENO" 5; } 3382 fi 3383 fi 3384 fi 3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3386 $as_echo "$cross_compiling" >&6; } 3387 3388 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3389 ac_clean_files=$ac_clean_files_save 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3391 $as_echo_n "checking for suffix of object files... " >&6; } 3392 if ${ac_cv_objext+:} false; then : 3393 $as_echo_n "(cached) " >&6 3394 else 3395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3396 /* end confdefs.h. */ 3397 3398 int 3399 main () 3400 { 3401 3402 ; 3403 return 0; 3404 } 3405 _ACEOF 3406 rm -f conftest.o conftest.obj 3407 if { { ac_try="$ac_compile" 3408 case "(($ac_try" in 3409 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3410 *) ac_try_echo=$ac_try;; 3411 esac 3412 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3413 $as_echo "$ac_try_echo"; } >&5 3414 (eval "$ac_compile") 2>&5 3415 ac_status=$? 3416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3417 test $ac_status = 0; }; then : 3418 for ac_file in conftest.o conftest.obj conftest.*; do 3419 test -f "$ac_file" || continue; 3420 case $ac_file in 3421 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3422 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3423 break;; 3424 esac 3425 done 3426 else 3427 $as_echo "$as_me: failed program was:" >&5 3428 sed 's/^/| /' conftest.$ac_ext >&5 3429 3430 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3432 as_fn_error $? "cannot compute suffix of object files: cannot compile 3433 See \`config.log' for more details" "$LINENO" 5; } 3434 fi 3435 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3436 fi 3437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3438 $as_echo "$ac_cv_objext" >&6; } 3439 OBJEXT=$ac_cv_objext 3440 ac_objext=$OBJEXT 3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3442 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3443 if ${ac_cv_c_compiler_gnu+:} false; then : 3444 $as_echo_n "(cached) " >&6 3445 else 3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3447 /* end confdefs.h. */ 3448 3449 int 3450 main () 3451 { 3452 #ifndef __GNUC__ 3453 choke me 3454 #endif 3455 3456 ; 3457 return 0; 3458 } 3459 _ACEOF 3460 if ac_fn_c_try_compile "$LINENO"; then : 3461 ac_compiler_gnu=yes 3462 else 3463 ac_compiler_gnu=no 3464 fi 3465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3466 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3467 3468 fi 3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3470 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3471 if test $ac_compiler_gnu = yes; then 3472 GCC=yes 3473 else 3474 GCC= 3475 fi 3476 ac_test_CFLAGS=${CFLAGS+set} 3477 ac_save_CFLAGS=$CFLAGS 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3479 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3480 if ${ac_cv_prog_cc_g+:} false; then : 3481 $as_echo_n "(cached) " >&6 3482 else 3483 ac_save_c_werror_flag=$ac_c_werror_flag 3484 ac_c_werror_flag=yes 3485 ac_cv_prog_cc_g=no 3486 CFLAGS="-g" 3487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3488 /* end confdefs.h. */ 3489 3490 int 3491 main () 3492 { 3493 3494 ; 3495 return 0; 3496 } 3497 _ACEOF 3498 if ac_fn_c_try_compile "$LINENO"; then : 3499 ac_cv_prog_cc_g=yes 3500 else 3501 CFLAGS="" 3502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3503 /* end confdefs.h. */ 3504 3505 int 3506 main () 3507 { 3508 3509 ; 3510 return 0; 3511 } 3512 _ACEOF 3513 if ac_fn_c_try_compile "$LINENO"; then : 3514 3515 else 3516 ac_c_werror_flag=$ac_save_c_werror_flag 3517 CFLAGS="-g" 3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3519 /* end confdefs.h. */ 3520 3521 int 3522 main () 3523 { 3524 3525 ; 3526 return 0; 3527 } 3528 _ACEOF 3529 if ac_fn_c_try_compile "$LINENO"; then : 3530 ac_cv_prog_cc_g=yes 3531 fi 3532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535 fi 3536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3537 ac_c_werror_flag=$ac_save_c_werror_flag 3538 fi 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3540 $as_echo "$ac_cv_prog_cc_g" >&6; } 3541 if test "$ac_test_CFLAGS" = set; then 3542 CFLAGS=$ac_save_CFLAGS 3543 elif test $ac_cv_prog_cc_g = yes; then 3544 if test "$GCC" = yes; then 3545 CFLAGS="-g -O2" 3546 else 3547 CFLAGS="-g" 3548 fi 3549 else 3550 if test "$GCC" = yes; then 3551 CFLAGS="-O2" 3552 else 3553 CFLAGS= 3554 fi 3555 fi 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3557 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3558 if ${ac_cv_prog_cc_c89+:} false; then : 3559 $as_echo_n "(cached) " >&6 3560 else 3561 ac_cv_prog_cc_c89=no 3562 ac_save_CC=$CC 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564 /* end confdefs.h. */ 3565 #include <stdarg.h> 3566 #include <stdio.h> 3567 struct stat; 3568 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3569 struct buf { int x; }; 3570 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3571 static char *e (p, i) 3572 char **p; 3573 int i; 3574 { 3575 return p[i]; 3576 } 3577 static char *f (char * (*g) (char **, int), char **p, ...) 3578 { 3579 char *s; 3580 va_list v; 3581 va_start (v,p); 3582 s = g (p, va_arg (v,int)); 3583 va_end (v); 3584 return s; 3585 } 3586 3587 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3588 function prototypes and stuff, but not '\xHH' hex character constants. 3589 These don't provoke an error unfortunately, instead are silently treated 3590 as 'x'. The following induces an error, until -std is added to get 3591 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3592 array size at least. It's necessary to write '\x00'==0 to get something 3593 that's true only with -std. */ 3594 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3595 3596 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3597 inside strings and character constants. */ 3598 #define FOO(x) 'x' 3599 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3600 3601 int test (int i, double x); 3602 struct s1 {int (*f) (int a);}; 3603 struct s2 {int (*f) (double a);}; 3604 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3605 int argc; 3606 char **argv; 3607 int 3608 main () 3609 { 3610 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3611 ; 3612 return 0; 3613 } 3614 _ACEOF 3615 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3616 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3617 do 3618 CC="$ac_save_CC $ac_arg" 3619 if ac_fn_c_try_compile "$LINENO"; then : 3620 ac_cv_prog_cc_c89=$ac_arg 3621 fi 3622 rm -f core conftest.err conftest.$ac_objext 3623 test "x$ac_cv_prog_cc_c89" != "xno" && break 3624 done 3625 rm -f conftest.$ac_ext 3626 CC=$ac_save_CC 3627 3628 fi 3629 # AC_CACHE_VAL 3630 case "x$ac_cv_prog_cc_c89" in 3631 x) 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3633 $as_echo "none needed" >&6; } ;; 3634 xno) 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3636 $as_echo "unsupported" >&6; } ;; 3637 *) 3638 CC="$CC $ac_cv_prog_cc_c89" 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3640 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3641 esac 3642 if test "x$ac_cv_prog_cc_c89" != xno; then : 3643 3644 fi 3645 3646 ac_ext=c 3647 ac_cpp='$CPP $CPPFLAGS' 3648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3650 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3651 3652 ac_ext=c 3653 ac_cpp='$CPP $CPPFLAGS' 3654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3656 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3658 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3659 if ${am_cv_prog_cc_c_o+:} false; then : 3660 $as_echo_n "(cached) " >&6 3661 else 3662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3663 /* end confdefs.h. */ 3664 3665 int 3666 main () 3667 { 3668 3669 ; 3670 return 0; 3671 } 3672 _ACEOF 3673 # Make sure it works both with $CC and with simple cc. 3674 # Following AC_PROG_CC_C_O, we do the test twice because some 3675 # compilers refuse to overwrite an existing .o file with -o, 3676 # though they will create one. 3677 am_cv_prog_cc_c_o=yes 3678 for am_i in 1 2; do 3679 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3680 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3681 ac_status=$? 3682 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3683 (exit $ac_status); } \ 3684 && test -f conftest2.$ac_objext; then 3685 : OK 3686 else 3687 am_cv_prog_cc_c_o=no 3688 break 3689 fi 3690 done 3691 rm -f core conftest* 3692 unset am_i 3693 fi 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3695 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3696 if test "$am_cv_prog_cc_c_o" != yes; then 3697 # Losing compiler, so override with the script. 3698 # FIXME: It is wrong to rewrite CC. 3699 # But if we don't then we get into trouble of one sort or another. 3700 # A longer-term fix would be to have automake use am__CC in this case, 3701 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3702 CC="$am_aux_dir/compile $CC" 3703 fi 3704 ac_ext=c 3705 ac_cpp='$CPP $CPPFLAGS' 3706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3708 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3709 3710 3711 depcc="$CC" am_compiler_list= 3712 3713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3714 $as_echo_n "checking dependency style of $depcc... " >&6; } 3715 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3716 $as_echo_n "(cached) " >&6 3717 else 3718 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3719 # We make a subdir and do the tests there. Otherwise we can end up 3720 # making bogus files that we don't know about and never remove. For 3721 # instance it was reported that on HP-UX the gcc test will end up 3722 # making a dummy file named 'D' -- because '-MD' means "put the output 3723 # in D". 3724 rm -rf conftest.dir 3725 mkdir conftest.dir 3726 # Copy depcomp to subdir because otherwise we won't find it if we're 3727 # using a relative directory. 3728 cp "$am_depcomp" conftest.dir 3729 cd conftest.dir 3730 # We will build objects and dependencies in a subdirectory because 3731 # it helps to detect inapplicable dependency modes. For instance 3732 # both Tru64's cc and ICC support -MD to output dependencies as a 3733 # side effect of compilation, but ICC will put the dependencies in 3734 # the current directory while Tru64 will put them in the object 3735 # directory. 3736 mkdir sub 3737 3738 am_cv_CC_dependencies_compiler_type=none 3739 if test "$am_compiler_list" = ""; then 3740 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3741 fi 3742 am__universal=false 3743 case " $depcc " in #( 3744 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3745 esac 3746 3747 for depmode in $am_compiler_list; do 3748 # Setup a source with many dependencies, because some compilers 3749 # like to wrap large dependency lists on column 80 (with \), and 3750 # we should not choose a depcomp mode which is confused by this. 3751 # 3752 # We need to recreate these files for each test, as the compiler may 3753 # overwrite some of them when testing with obscure command lines. 3754 # This happens at least with the AIX C compiler. 3755 : > sub/conftest.c 3756 for i in 1 2 3 4 5 6; do 3757 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3758 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3759 # Solaris 10 /bin/sh. 3760 echo '/* dummy */' > sub/conftst$i.h 3761 done 3762 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3763 3764 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3765 # mode. It turns out that the SunPro C++ compiler does not properly 3766 # handle '-M -o', and we need to detect this. Also, some Intel 3767 # versions had trouble with output in subdirs. 3768 am__obj=sub/conftest.${OBJEXT-o} 3769 am__minus_obj="-o $am__obj" 3770 case $depmode in 3771 gcc) 3772 # This depmode causes a compiler race in universal mode. 3773 test "$am__universal" = false || continue 3774 ;; 3775 nosideeffect) 3776 # After this tag, mechanisms are not by side-effect, so they'll 3777 # only be used when explicitly requested. 3778 if test "x$enable_dependency_tracking" = xyes; then 3779 continue 3780 else 3781 break 3782 fi 3783 ;; 3784 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3785 # This compiler won't grok '-c -o', but also, the minuso test has 3786 # not run yet. These depmodes are late enough in the game, and 3787 # so weak that their functioning should not be impacted. 3788 am__obj=conftest.${OBJEXT-o} 3789 am__minus_obj= 3790 ;; 3791 none) break ;; 3792 esac 3793 if depmode=$depmode \ 3794 source=sub/conftest.c object=$am__obj \ 3795 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3796 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3797 >/dev/null 2>conftest.err && 3798 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3799 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3800 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3801 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3802 # icc doesn't choke on unknown options, it will just issue warnings 3803 # or remarks (even with -Werror). So we grep stderr for any message 3804 # that says an option was ignored or not supported. 3805 # When given -MP, icc 7.0 and 7.1 complain thusly: 3806 # icc: Command line warning: ignoring option '-M'; no argument required 3807 # The diagnosis changed in icc 8.0: 3808 # icc: Command line remark: option '-MP' not supported 3809 if (grep 'ignoring option' conftest.err || 3810 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3811 am_cv_CC_dependencies_compiler_type=$depmode 3812 break 3813 fi 3814 fi 3815 done 3816 3817 cd .. 3818 rm -rf conftest.dir 3819 else 3820 am_cv_CC_dependencies_compiler_type=none 3821 fi 3822 3823 fi 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3825 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3826 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3827 3828 if 3829 test "x$enable_dependency_tracking" != xno \ 3830 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3831 am__fastdepCC_TRUE= 3832 am__fastdepCC_FALSE='#' 3833 else 3834 am__fastdepCC_TRUE='#' 3835 am__fastdepCC_FALSE= 3836 fi 3837 3838 3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3840 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3841 if ${ac_cv_prog_cc_c99+:} false; then : 3842 $as_echo_n "(cached) " >&6 3843 else 3844 ac_cv_prog_cc_c99=no 3845 ac_save_CC=$CC 3846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3847 /* end confdefs.h. */ 3848 #include <stdarg.h> 3849 #include <stdbool.h> 3850 #include <stdlib.h> 3851 #include <wchar.h> 3852 #include <stdio.h> 3853 3854 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3855 #define debug(...) fprintf (stderr, __VA_ARGS__) 3856 #define showlist(...) puts (#__VA_ARGS__) 3857 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3858 static void 3859 test_varargs_macros (void) 3860 { 3861 int x = 1234; 3862 int y = 5678; 3863 debug ("Flag"); 3864 debug ("X = %d\n", x); 3865 showlist (The first, second, and third items.); 3866 report (x>y, "x is %d but y is %d", x, y); 3867 } 3868 3869 // Check long long types. 3870 #define BIG64 18446744073709551615ull 3871 #define BIG32 4294967295ul 3872 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3873 #if !BIG_OK 3874 your preprocessor is broken; 3875 #endif 3876 #if BIG_OK 3877 #else 3878 your preprocessor is broken; 3879 #endif 3880 static long long int bignum = -9223372036854775807LL; 3881 static unsigned long long int ubignum = BIG64; 3882 3883 struct incomplete_array 3884 { 3885 int datasize; 3886 double data[]; 3887 }; 3888 3889 struct named_init { 3890 int number; 3891 const wchar_t *name; 3892 double average; 3893 }; 3894 3895 typedef const char *ccp; 3896 3897 static inline int 3898 test_restrict (ccp restrict text) 3899 { 3900 // See if C++-style comments work. 3901 // Iterate through items via the restricted pointer. 3902 // Also check for declarations in for loops. 3903 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3904 continue; 3905 return 0; 3906 } 3907 3908 // Check varargs and va_copy. 3909 static void 3910 test_varargs (const char *format, ...) 3911 { 3912 va_list args; 3913 va_start (args, format); 3914 va_list args_copy; 3915 va_copy (args_copy, args); 3916 3917 const char *str; 3918 int number; 3919 float fnumber; 3920 3921 while (*format) 3922 { 3923 switch (*format++) 3924 { 3925 case 's': // string 3926 str = va_arg (args_copy, const char *); 3927 break; 3928 case 'd': // int 3929 number = va_arg (args_copy, int); 3930 break; 3931 case 'f': // float 3932 fnumber = va_arg (args_copy, double); 3933 break; 3934 default: 3935 break; 3936 } 3937 } 3938 va_end (args_copy); 3939 va_end (args); 3940 } 3941 3942 int 3943 main () 3944 { 3945 3946 // Check bool. 3947 _Bool success = false; 3948 3949 // Check restrict. 3950 if (test_restrict ("String literal") == 0) 3951 success = true; 3952 char *restrict newvar = "Another string"; 3953 3954 // Check varargs. 3955 test_varargs ("s, d' f .", "string", 65, 34.234); 3956 test_varargs_macros (); 3957 3958 // Check flexible array members. 3959 struct incomplete_array *ia = 3960 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3961 ia->datasize = 10; 3962 for (int i = 0; i < ia->datasize; ++i) 3963 ia->data[i] = i * 1.234; 3964 3965 // Check named initializers. 3966 struct named_init ni = { 3967 .number = 34, 3968 .name = L"Test wide string", 3969 .average = 543.34343, 3970 }; 3971 3972 ni.number = 58; 3973 3974 int dynamic_array[ni.number]; 3975 dynamic_array[ni.number - 1] = 543; 3976 3977 // work around unused variable warnings 3978 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3979 || dynamic_array[ni.number - 1] != 543); 3980 3981 ; 3982 return 0; 3983 } 3984 _ACEOF 3985 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3986 do 3987 CC="$ac_save_CC $ac_arg" 3988 if ac_fn_c_try_compile "$LINENO"; then : 3989 ac_cv_prog_cc_c99=$ac_arg 3990 fi 3991 rm -f core conftest.err conftest.$ac_objext 3992 test "x$ac_cv_prog_cc_c99" != "xno" && break 3993 done 3994 rm -f conftest.$ac_ext 3995 CC=$ac_save_CC 3996 3997 fi 3998 # AC_CACHE_VAL 3999 case "x$ac_cv_prog_cc_c99" in 4000 x) 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4002 $as_echo "none needed" >&6; } ;; 4003 xno) 4004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4005 $as_echo "unsupported" >&6; } ;; 4006 *) 4007 CC="$CC $ac_cv_prog_cc_c99" 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4009 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4010 esac 4011 if test "x$ac_cv_prog_cc_c99" != xno; then : 4012 4013 fi 4014 4015 4016 4017 ac_ext=c 4018 ac_cpp='$CPP $CPPFLAGS' 4019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4021 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4023 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4024 # On Suns, sometimes $CPP names a directory. 4025 if test -n "$CPP" && test -d "$CPP"; then 4026 CPP= 4027 fi 4028 if test -z "$CPP"; then 4029 if ${ac_cv_prog_CPP+:} false; then : 4030 $as_echo_n "(cached) " >&6 4031 else 4032 # Double quotes because CPP needs to be expanded 4033 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4034 do 4035 ac_preproc_ok=false 4036 for ac_c_preproc_warn_flag in '' yes 4037 do 4038 # Use a header file that comes with gcc, so configuring glibc 4039 # with a fresh cross-compiler works. 4040 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4041 # <limits.h> exists even on freestanding compilers. 4042 # On the NeXT, cc -E runs the code through the compiler's parser, 4043 # not just through cpp. "Syntax error" is here to catch this case. 4044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4045 /* end confdefs.h. */ 4046 #ifdef __STDC__ 4047 # include <limits.h> 4048 #else 4049 # include <assert.h> 4050 #endif 4051 Syntax error 4052 _ACEOF 4053 if ac_fn_c_try_cpp "$LINENO"; then : 4054 4055 else 4056 # Broken: fails on valid input. 4057 continue 4058 fi 4059 rm -f conftest.err conftest.i conftest.$ac_ext 4060 4061 # OK, works on sane cases. Now check whether nonexistent headers 4062 # can be detected and how. 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064 /* end confdefs.h. */ 4065 #include <ac_nonexistent.h> 4066 _ACEOF 4067 if ac_fn_c_try_cpp "$LINENO"; then : 4068 # Broken: success on invalid input. 4069 continue 4070 else 4071 # Passes both tests. 4072 ac_preproc_ok=: 4073 break 4074 fi 4075 rm -f conftest.err conftest.i conftest.$ac_ext 4076 4077 done 4078 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4079 rm -f conftest.i conftest.err conftest.$ac_ext 4080 if $ac_preproc_ok; then : 4081 break 4082 fi 4083 4084 done 4085 ac_cv_prog_CPP=$CPP 4086 4087 fi 4088 CPP=$ac_cv_prog_CPP 4089 else 4090 ac_cv_prog_CPP=$CPP 4091 fi 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4093 $as_echo "$CPP" >&6; } 4094 ac_preproc_ok=false 4095 for ac_c_preproc_warn_flag in '' yes 4096 do 4097 # Use a header file that comes with gcc, so configuring glibc 4098 # with a fresh cross-compiler works. 4099 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4100 # <limits.h> exists even on freestanding compilers. 4101 # On the NeXT, cc -E runs the code through the compiler's parser, 4102 # not just through cpp. "Syntax error" is here to catch this case. 4103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4104 /* end confdefs.h. */ 4105 #ifdef __STDC__ 4106 # include <limits.h> 4107 #else 4108 # include <assert.h> 4109 #endif 4110 Syntax error 4111 _ACEOF 4112 if ac_fn_c_try_cpp "$LINENO"; then : 4113 4114 else 4115 # Broken: fails on valid input. 4116 continue 4117 fi 4118 rm -f conftest.err conftest.i conftest.$ac_ext 4119 4120 # OK, works on sane cases. Now check whether nonexistent headers 4121 # can be detected and how. 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123 /* end confdefs.h. */ 4124 #include <ac_nonexistent.h> 4125 _ACEOF 4126 if ac_fn_c_try_cpp "$LINENO"; then : 4127 # Broken: success on invalid input. 4128 continue 4129 else 4130 # Passes both tests. 4131 ac_preproc_ok=: 4132 break 4133 fi 4134 rm -f conftest.err conftest.i conftest.$ac_ext 4135 4136 done 4137 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4138 rm -f conftest.i conftest.err conftest.$ac_ext 4139 if $ac_preproc_ok; then : 4140 4141 else 4142 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4144 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4145 See \`config.log' for more details" "$LINENO" 5; } 4146 fi 4147 4148 ac_ext=c 4149 ac_cpp='$CPP $CPPFLAGS' 4150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4152 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4153 4154 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4156 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4157 if ${ac_cv_path_GREP+:} false; then : 4158 $as_echo_n "(cached) " >&6 4159 else 4160 if test -z "$GREP"; then 4161 ac_path_GREP_found=false 4162 # Loop through the user's path and test for each of PROGNAME-LIST 4163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4164 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4165 do 4166 IFS=$as_save_IFS 4167 test -z "$as_dir" && as_dir=. 4168 for ac_prog in grep ggrep; do 4169 for ac_exec_ext in '' $ac_executable_extensions; do 4170 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4171 as_fn_executable_p "$ac_path_GREP" || continue 4172 # Check for GNU ac_path_GREP and select it if it is found. 4173 # Check for GNU $ac_path_GREP 4174 case `"$ac_path_GREP" --version 2>&1` in 4175 *GNU*) 4176 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4177 *) 4178 ac_count=0 4179 $as_echo_n 0123456789 >"conftest.in" 4180 while : 4181 do 4182 cat "conftest.in" "conftest.in" >"conftest.tmp" 4183 mv "conftest.tmp" "conftest.in" 4184 cp "conftest.in" "conftest.nl" 4185 $as_echo 'GREP' >> "conftest.nl" 4186 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4187 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4188 as_fn_arith $ac_count + 1 && ac_count=$as_val 4189 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4190 # Best one so far, save it but keep looking for a better one 4191 ac_cv_path_GREP="$ac_path_GREP" 4192 ac_path_GREP_max=$ac_count 4193 fi 4194 # 10*(2^10) chars as input seems more than enough 4195 test $ac_count -gt 10 && break 4196 done 4197 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4198 esac 4199 4200 $ac_path_GREP_found && break 3 4201 done 4202 done 4203 done 4204 IFS=$as_save_IFS 4205 if test -z "$ac_cv_path_GREP"; then 4206 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4207 fi 4208 else 4209 ac_cv_path_GREP=$GREP 4210 fi 4211 4212 fi 4213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4214 $as_echo "$ac_cv_path_GREP" >&6; } 4215 GREP="$ac_cv_path_GREP" 4216 4217 4218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4219 $as_echo_n "checking for egrep... " >&6; } 4220 if ${ac_cv_path_EGREP+:} false; then : 4221 $as_echo_n "(cached) " >&6 4222 else 4223 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4224 then ac_cv_path_EGREP="$GREP -E" 4225 else 4226 if test -z "$EGREP"; then 4227 ac_path_EGREP_found=false 4228 # Loop through the user's path and test for each of PROGNAME-LIST 4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4230 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4231 do 4232 IFS=$as_save_IFS 4233 test -z "$as_dir" && as_dir=. 4234 for ac_prog in egrep; do 4235 for ac_exec_ext in '' $ac_executable_extensions; do 4236 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4237 as_fn_executable_p "$ac_path_EGREP" || continue 4238 # Check for GNU ac_path_EGREP and select it if it is found. 4239 # Check for GNU $ac_path_EGREP 4240 case `"$ac_path_EGREP" --version 2>&1` in 4241 *GNU*) 4242 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4243 *) 4244 ac_count=0 4245 $as_echo_n 0123456789 >"conftest.in" 4246 while : 4247 do 4248 cat "conftest.in" "conftest.in" >"conftest.tmp" 4249 mv "conftest.tmp" "conftest.in" 4250 cp "conftest.in" "conftest.nl" 4251 $as_echo 'EGREP' >> "conftest.nl" 4252 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4253 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4254 as_fn_arith $ac_count + 1 && ac_count=$as_val 4255 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4256 # Best one so far, save it but keep looking for a better one 4257 ac_cv_path_EGREP="$ac_path_EGREP" 4258 ac_path_EGREP_max=$ac_count 4259 fi 4260 # 10*(2^10) chars as input seems more than enough 4261 test $ac_count -gt 10 && break 4262 done 4263 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4264 esac 4265 4266 $ac_path_EGREP_found && break 3 4267 done 4268 done 4269 done 4270 IFS=$as_save_IFS 4271 if test -z "$ac_cv_path_EGREP"; then 4272 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4273 fi 4274 else 4275 ac_cv_path_EGREP=$EGREP 4276 fi 4277 4278 fi 4279 fi 4280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4281 $as_echo "$ac_cv_path_EGREP" >&6; } 4282 EGREP="$ac_cv_path_EGREP" 4283 4284 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4286 $as_echo_n "checking for ANSI C header files... " >&6; } 4287 if ${ac_cv_header_stdc+:} false; then : 4288 $as_echo_n "(cached) " >&6 4289 else 4290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4291 /* end confdefs.h. */ 4292 #include <stdlib.h> 4293 #include <stdarg.h> 4294 #include <string.h> 4295 #include <float.h> 4296 4297 int 4298 main () 4299 { 4300 4301 ; 4302 return 0; 4303 } 4304 _ACEOF 4305 if ac_fn_c_try_compile "$LINENO"; then : 4306 ac_cv_header_stdc=yes 4307 else 4308 ac_cv_header_stdc=no 4309 fi 4310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4311 4312 if test $ac_cv_header_stdc = yes; then 4313 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4315 /* end confdefs.h. */ 4316 #include <string.h> 4317 4318 _ACEOF 4319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4320 $EGREP "memchr" >/dev/null 2>&1; then : 4321 4322 else 4323 ac_cv_header_stdc=no 4324 fi 4325 rm -f conftest* 4326 4327 fi 4328 4329 if test $ac_cv_header_stdc = yes; then 4330 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332 /* end confdefs.h. */ 4333 #include <stdlib.h> 4334 4335 _ACEOF 4336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4337 $EGREP "free" >/dev/null 2>&1; then : 4338 4339 else 4340 ac_cv_header_stdc=no 4341 fi 4342 rm -f conftest* 4343 4344 fi 4345 4346 if test $ac_cv_header_stdc = yes; then 4347 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4348 if test "$cross_compiling" = yes; then : 4349 : 4350 else 4351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4352 /* end confdefs.h. */ 4353 #include <ctype.h> 4354 #include <stdlib.h> 4355 #if ((' ' & 0x0FF) == 0x020) 4356 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4357 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4358 #else 4359 # define ISLOWER(c) \ 4360 (('a' <= (c) && (c) <= 'i') \ 4361 || ('j' <= (c) && (c) <= 'r') \ 4362 || ('s' <= (c) && (c) <= 'z')) 4363 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4364 #endif 4365 4366 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4367 int 4368 main () 4369 { 4370 int i; 4371 for (i = 0; i < 256; i++) 4372 if (XOR (islower (i), ISLOWER (i)) 4373 || toupper (i) != TOUPPER (i)) 4374 return 2; 4375 return 0; 4376 } 4377 _ACEOF 4378 if ac_fn_c_try_run "$LINENO"; then : 4379 4380 else 4381 ac_cv_header_stdc=no 4382 fi 4383 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4384 conftest.$ac_objext conftest.beam conftest.$ac_ext 4385 fi 4386 4387 fi 4388 fi 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4390 $as_echo "$ac_cv_header_stdc" >&6; } 4391 if test $ac_cv_header_stdc = yes; then 4392 4393 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4394 4395 fi 4396 4397 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4398 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4399 inttypes.h stdint.h unistd.h 4400 do : 4401 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4402 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4403 " 4404 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4405 cat >>confdefs.h <<_ACEOF 4406 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4407 _ACEOF 4408 4409 fi 4410 4411 done 4412 4413 4414 4415 4416 4417 4418 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4419 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4420 CLANGCC="yes" 4421 else 4422 CLANGCC="no" 4423 fi 4424 4425 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4426 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4427 INTELCC="yes" 4428 else 4429 INTELCC="no" 4430 fi 4431 4432 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4433 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4434 SUNCC="yes" 4435 else 4436 SUNCC="no" 4437 fi 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4448 if test -n "$ac_tool_prefix"; then 4449 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4450 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4452 $as_echo_n "checking for $ac_word... " >&6; } 4453 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4454 $as_echo_n "(cached) " >&6 4455 else 4456 case $PKG_CONFIG in 4457 [\\/]* | ?:[\\/]*) 4458 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4459 ;; 4460 *) 4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4462 for as_dir in $PATH 4463 do 4464 IFS=$as_save_IFS 4465 test -z "$as_dir" && as_dir=. 4466 for ac_exec_ext in '' $ac_executable_extensions; do 4467 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4468 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4469 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4470 break 2 4471 fi 4472 done 4473 done 4474 IFS=$as_save_IFS 4475 4476 ;; 4477 esac 4478 fi 4479 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4480 if test -n "$PKG_CONFIG"; then 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4482 $as_echo "$PKG_CONFIG" >&6; } 4483 else 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4485 $as_echo "no" >&6; } 4486 fi 4487 4488 4489 fi 4490 if test -z "$ac_cv_path_PKG_CONFIG"; then 4491 ac_pt_PKG_CONFIG=$PKG_CONFIG 4492 # Extract the first word of "pkg-config", so it can be a program name with args. 4493 set dummy pkg-config; ac_word=$2 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4495 $as_echo_n "checking for $ac_word... " >&6; } 4496 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498 else 4499 case $ac_pt_PKG_CONFIG in 4500 [\\/]* | ?:[\\/]*) 4501 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4502 ;; 4503 *) 4504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4505 for as_dir in $PATH 4506 do 4507 IFS=$as_save_IFS 4508 test -z "$as_dir" && as_dir=. 4509 for ac_exec_ext in '' $ac_executable_extensions; do 4510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4511 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4513 break 2 4514 fi 4515 done 4516 done 4517 IFS=$as_save_IFS 4518 4519 ;; 4520 esac 4521 fi 4522 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4523 if test -n "$ac_pt_PKG_CONFIG"; then 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4525 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4526 else 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4528 $as_echo "no" >&6; } 4529 fi 4530 4531 if test "x$ac_pt_PKG_CONFIG" = x; then 4532 PKG_CONFIG="" 4533 else 4534 case $cross_compiling:$ac_tool_warned in 4535 yes:) 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4537 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4538 ac_tool_warned=yes ;; 4539 esac 4540 PKG_CONFIG=$ac_pt_PKG_CONFIG 4541 fi 4542 else 4543 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4544 fi 4545 4546 fi 4547 if test -n "$PKG_CONFIG"; then 4548 _pkg_min_version=0.9.0 4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4550 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4551 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4553 $as_echo "yes" >&6; } 4554 else 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4556 $as_echo "no" >&6; } 4557 PKG_CONFIG="" 4558 fi 4559 fi 4560 # Make sure we can run config.sub. 4561 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4562 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4563 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4565 $as_echo_n "checking build system type... " >&6; } 4566 if ${ac_cv_build+:} false; then : 4567 $as_echo_n "(cached) " >&6 4568 else 4569 ac_build_alias=$build_alias 4570 test "x$ac_build_alias" = x && 4571 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4572 test "x$ac_build_alias" = x && 4573 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4574 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4575 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4576 4577 fi 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4579 $as_echo "$ac_cv_build" >&6; } 4580 case $ac_cv_build in 4581 *-*-*) ;; 4582 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4583 esac 4584 build=$ac_cv_build 4585 ac_save_IFS=$IFS; IFS='-' 4586 set x $ac_cv_build 4587 shift 4588 build_cpu=$1 4589 build_vendor=$2 4590 shift; shift 4591 # Remember, the first character of IFS is used to create $*, 4592 # except with old shells: 4593 build_os=$* 4594 IFS=$ac_save_IFS 4595 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4596 4597 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4599 $as_echo_n "checking host system type... " >&6; } 4600 if ${ac_cv_host+:} false; then : 4601 $as_echo_n "(cached) " >&6 4602 else 4603 if test "x$host_alias" = x; then 4604 ac_cv_host=$ac_cv_build 4605 else 4606 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4607 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4608 fi 4609 4610 fi 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4612 $as_echo "$ac_cv_host" >&6; } 4613 case $ac_cv_host in 4614 *-*-*) ;; 4615 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4616 esac 4617 host=$ac_cv_host 4618 ac_save_IFS=$IFS; IFS='-' 4619 set x $ac_cv_host 4620 shift 4621 host_cpu=$1 4622 host_vendor=$2 4623 shift; shift 4624 # Remember, the first character of IFS is used to create $*, 4625 # except with old shells: 4626 host_os=$* 4627 IFS=$ac_save_IFS 4628 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4629 4630 4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4632 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4633 if ${ac_cv_path_SED+:} false; then : 4634 $as_echo_n "(cached) " >&6 4635 else 4636 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4637 for ac_i in 1 2 3 4 5 6 7; do 4638 ac_script="$ac_script$as_nl$ac_script" 4639 done 4640 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4641 { ac_script=; unset ac_script;} 4642 if test -z "$SED"; then 4643 ac_path_SED_found=false 4644 # Loop through the user's path and test for each of PROGNAME-LIST 4645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4646 for as_dir in $PATH 4647 do 4648 IFS=$as_save_IFS 4649 test -z "$as_dir" && as_dir=. 4650 for ac_prog in sed gsed; do 4651 for ac_exec_ext in '' $ac_executable_extensions; do 4652 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4653 as_fn_executable_p "$ac_path_SED" || continue 4654 # Check for GNU ac_path_SED and select it if it is found. 4655 # Check for GNU $ac_path_SED 4656 case `"$ac_path_SED" --version 2>&1` in 4657 *GNU*) 4658 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4659 *) 4660 ac_count=0 4661 $as_echo_n 0123456789 >"conftest.in" 4662 while : 4663 do 4664 cat "conftest.in" "conftest.in" >"conftest.tmp" 4665 mv "conftest.tmp" "conftest.in" 4666 cp "conftest.in" "conftest.nl" 4667 $as_echo '' >> "conftest.nl" 4668 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4669 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4670 as_fn_arith $ac_count + 1 && ac_count=$as_val 4671 if test $ac_count -gt ${ac_path_SED_max-0}; then 4672 # Best one so far, save it but keep looking for a better one 4673 ac_cv_path_SED="$ac_path_SED" 4674 ac_path_SED_max=$ac_count 4675 fi 4676 # 10*(2^10) chars as input seems more than enough 4677 test $ac_count -gt 10 && break 4678 done 4679 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4680 esac 4681 4682 $ac_path_SED_found && break 3 4683 done 4684 done 4685 done 4686 IFS=$as_save_IFS 4687 if test -z "$ac_cv_path_SED"; then 4688 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4689 fi 4690 else 4691 ac_cv_path_SED=$SED 4692 fi 4693 4694 fi 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4696 $as_echo "$ac_cv_path_SED" >&6; } 4697 SED="$ac_cv_path_SED" 4698 rm -f conftest.sed 4699 4700 4701 4702 4703 4704 4705 # Check whether --enable-selective-werror was given. 4706 if test "${enable_selective_werror+set}" = set; then : 4707 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4708 else 4709 SELECTIVE_WERROR=yes 4710 fi 4711 4712 4713 4714 4715 4716 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4717 if test "x$SUNCC" = "xyes"; then 4718 BASE_CFLAGS="-v" 4719 else 4720 BASE_CFLAGS="" 4721 fi 4722 4723 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 xorg_testset_save_CFLAGS="$CFLAGS" 4738 4739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4742 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4743 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745 else 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 int i; 4749 _ACEOF 4750 if ac_fn_c_try_compile "$LINENO"; then : 4751 xorg_cv_cc_flag_unknown_warning_option=yes 4752 else 4753 xorg_cv_cc_flag_unknown_warning_option=no 4754 fi 4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 fi 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4758 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4760 CFLAGS="$xorg_testset_save_CFLAGS" 4761 fi 4762 4763 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4766 fi 4767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4769 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4770 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4771 $as_echo_n "(cached) " >&6 4772 else 4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4774 /* end confdefs.h. */ 4775 int i; 4776 _ACEOF 4777 if ac_fn_c_try_compile "$LINENO"; then : 4778 xorg_cv_cc_flag_unused_command_line_argument=yes 4779 else 4780 xorg_cv_cc_flag_unused_command_line_argument=no 4781 fi 4782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4783 fi 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4785 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4787 CFLAGS="$xorg_testset_save_CFLAGS" 4788 fi 4789 4790 found="no" 4791 4792 if test $found = "no" ; then 4793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4795 fi 4796 4797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4799 fi 4800 4801 CFLAGS="$CFLAGS -Wall" 4802 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4804 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4805 cacheid=xorg_cv_cc_flag__Wall 4806 if eval \${$cacheid+:} false; then : 4807 $as_echo_n "(cached) " >&6 4808 else 4809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4810 /* end confdefs.h. */ 4811 int i; 4812 int 4813 main () 4814 { 4815 4816 ; 4817 return 0; 4818 } 4819 _ACEOF 4820 if ac_fn_c_try_link "$LINENO"; then : 4821 eval $cacheid=yes 4822 else 4823 eval $cacheid=no 4824 fi 4825 rm -f core conftest.err conftest.$ac_objext \ 4826 conftest$ac_exeext conftest.$ac_ext 4827 fi 4828 4829 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831 4832 eval supported=\$$cacheid 4833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4834 $as_echo "$supported" >&6; } 4835 if test "$supported" = "yes" ; then 4836 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4837 found="yes" 4838 fi 4839 fi 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 xorg_testset_save_CFLAGS="$CFLAGS" 4856 4857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4860 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4861 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4862 $as_echo_n "(cached) " >&6 4863 else 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 int i; 4867 _ACEOF 4868 if ac_fn_c_try_compile "$LINENO"; then : 4869 xorg_cv_cc_flag_unknown_warning_option=yes 4870 else 4871 xorg_cv_cc_flag_unknown_warning_option=no 4872 fi 4873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4874 fi 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4876 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4878 CFLAGS="$xorg_testset_save_CFLAGS" 4879 fi 4880 4881 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4884 fi 4885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4887 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4888 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4889 $as_echo_n "(cached) " >&6 4890 else 4891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4892 /* end confdefs.h. */ 4893 int i; 4894 _ACEOF 4895 if ac_fn_c_try_compile "$LINENO"; then : 4896 xorg_cv_cc_flag_unused_command_line_argument=yes 4897 else 4898 xorg_cv_cc_flag_unused_command_line_argument=no 4899 fi 4900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4901 fi 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4903 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4905 CFLAGS="$xorg_testset_save_CFLAGS" 4906 fi 4907 4908 found="no" 4909 4910 if test $found = "no" ; then 4911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4913 fi 4914 4915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4917 fi 4918 4919 CFLAGS="$CFLAGS -Wpointer-arith" 4920 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4922 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4923 cacheid=xorg_cv_cc_flag__Wpointer_arith 4924 if eval \${$cacheid+:} false; then : 4925 $as_echo_n "(cached) " >&6 4926 else 4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4928 /* end confdefs.h. */ 4929 int i; 4930 int 4931 main () 4932 { 4933 4934 ; 4935 return 0; 4936 } 4937 _ACEOF 4938 if ac_fn_c_try_link "$LINENO"; then : 4939 eval $cacheid=yes 4940 else 4941 eval $cacheid=no 4942 fi 4943 rm -f core conftest.err conftest.$ac_objext \ 4944 conftest$ac_exeext conftest.$ac_ext 4945 fi 4946 4947 4948 CFLAGS="$xorg_testset_save_CFLAGS" 4949 4950 eval supported=\$$cacheid 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4952 $as_echo "$supported" >&6; } 4953 if test "$supported" = "yes" ; then 4954 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4955 found="yes" 4956 fi 4957 fi 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 xorg_testset_save_CFLAGS="$CFLAGS" 4974 4975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4978 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4979 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4980 $as_echo_n "(cached) " >&6 4981 else 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 int i; 4985 _ACEOF 4986 if ac_fn_c_try_compile "$LINENO"; then : 4987 xorg_cv_cc_flag_unknown_warning_option=yes 4988 else 4989 xorg_cv_cc_flag_unknown_warning_option=no 4990 fi 4991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4992 fi 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4994 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4996 CFLAGS="$xorg_testset_save_CFLAGS" 4997 fi 4998 4999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5002 fi 5003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5005 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5006 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5007 $as_echo_n "(cached) " >&6 5008 else 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 int i; 5012 _ACEOF 5013 if ac_fn_c_try_compile "$LINENO"; then : 5014 xorg_cv_cc_flag_unused_command_line_argument=yes 5015 else 5016 xorg_cv_cc_flag_unused_command_line_argument=no 5017 fi 5018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5019 fi 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5021 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5023 CFLAGS="$xorg_testset_save_CFLAGS" 5024 fi 5025 5026 found="no" 5027 5028 if test $found = "no" ; then 5029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5035 fi 5036 5037 CFLAGS="$CFLAGS -Wmissing-declarations" 5038 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5040 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5041 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5042 if eval \${$cacheid+:} false; then : 5043 $as_echo_n "(cached) " >&6 5044 else 5045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5046 /* end confdefs.h. */ 5047 int i; 5048 int 5049 main () 5050 { 5051 5052 ; 5053 return 0; 5054 } 5055 _ACEOF 5056 if ac_fn_c_try_link "$LINENO"; then : 5057 eval $cacheid=yes 5058 else 5059 eval $cacheid=no 5060 fi 5061 rm -f core conftest.err conftest.$ac_objext \ 5062 conftest$ac_exeext conftest.$ac_ext 5063 fi 5064 5065 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067 5068 eval supported=\$$cacheid 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5070 $as_echo "$supported" >&6; } 5071 if test "$supported" = "yes" ; then 5072 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5073 found="yes" 5074 fi 5075 fi 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 xorg_testset_save_CFLAGS="$CFLAGS" 5092 5093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5096 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5097 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5098 $as_echo_n "(cached) " >&6 5099 else 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 int i; 5103 _ACEOF 5104 if ac_fn_c_try_compile "$LINENO"; then : 5105 xorg_cv_cc_flag_unknown_warning_option=yes 5106 else 5107 xorg_cv_cc_flag_unknown_warning_option=no 5108 fi 5109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5110 fi 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5112 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5114 CFLAGS="$xorg_testset_save_CFLAGS" 5115 fi 5116 5117 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5120 fi 5121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5123 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5124 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5125 $as_echo_n "(cached) " >&6 5126 else 5127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5128 /* end confdefs.h. */ 5129 int i; 5130 _ACEOF 5131 if ac_fn_c_try_compile "$LINENO"; then : 5132 xorg_cv_cc_flag_unused_command_line_argument=yes 5133 else 5134 xorg_cv_cc_flag_unused_command_line_argument=no 5135 fi 5136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5137 fi 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5139 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5141 CFLAGS="$xorg_testset_save_CFLAGS" 5142 fi 5143 5144 found="no" 5145 5146 if test $found = "no" ; then 5147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5149 fi 5150 5151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5153 fi 5154 5155 CFLAGS="$CFLAGS -Wformat=2" 5156 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5158 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5159 cacheid=xorg_cv_cc_flag__Wformat_2 5160 if eval \${$cacheid+:} false; then : 5161 $as_echo_n "(cached) " >&6 5162 else 5163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5164 /* end confdefs.h. */ 5165 int i; 5166 int 5167 main () 5168 { 5169 5170 ; 5171 return 0; 5172 } 5173 _ACEOF 5174 if ac_fn_c_try_link "$LINENO"; then : 5175 eval $cacheid=yes 5176 else 5177 eval $cacheid=no 5178 fi 5179 rm -f core conftest.err conftest.$ac_objext \ 5180 conftest$ac_exeext conftest.$ac_ext 5181 fi 5182 5183 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185 5186 eval supported=\$$cacheid 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5188 $as_echo "$supported" >&6; } 5189 if test "$supported" = "yes" ; then 5190 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5191 found="yes" 5192 fi 5193 fi 5194 5195 if test $found = "no" ; then 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 fi 5199 5200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5202 fi 5203 5204 CFLAGS="$CFLAGS -Wformat" 5205 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5207 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5208 cacheid=xorg_cv_cc_flag__Wformat 5209 if eval \${$cacheid+:} false; then : 5210 $as_echo_n "(cached) " >&6 5211 else 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 int 5216 main () 5217 { 5218 5219 ; 5220 return 0; 5221 } 5222 _ACEOF 5223 if ac_fn_c_try_link "$LINENO"; then : 5224 eval $cacheid=yes 5225 else 5226 eval $cacheid=no 5227 fi 5228 rm -f core conftest.err conftest.$ac_objext \ 5229 conftest$ac_exeext conftest.$ac_ext 5230 fi 5231 5232 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234 5235 eval supported=\$$cacheid 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5237 $as_echo "$supported" >&6; } 5238 if test "$supported" = "yes" ; then 5239 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5240 found="yes" 5241 fi 5242 fi 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 xorg_testset_save_CFLAGS="$CFLAGS" 5261 5262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5267 $as_echo_n "(cached) " >&6 5268 else 5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5270 /* end confdefs.h. */ 5271 int i; 5272 _ACEOF 5273 if ac_fn_c_try_compile "$LINENO"; then : 5274 xorg_cv_cc_flag_unknown_warning_option=yes 5275 else 5276 xorg_cv_cc_flag_unknown_warning_option=no 5277 fi 5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5279 fi 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5283 CFLAGS="$xorg_testset_save_CFLAGS" 5284 fi 5285 5286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 fi 5290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5294 $as_echo_n "(cached) " >&6 5295 else 5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5297 /* end confdefs.h. */ 5298 int i; 5299 _ACEOF 5300 if ac_fn_c_try_compile "$LINENO"; then : 5301 xorg_cv_cc_flag_unused_command_line_argument=yes 5302 else 5303 xorg_cv_cc_flag_unused_command_line_argument=no 5304 fi 5305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5306 fi 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5310 CFLAGS="$xorg_testset_save_CFLAGS" 5311 fi 5312 5313 found="no" 5314 5315 if test $found = "no" ; then 5316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5318 fi 5319 5320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5322 fi 5323 5324 CFLAGS="$CFLAGS -Wstrict-prototypes" 5325 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5327 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5328 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5329 if eval \${$cacheid+:} false; then : 5330 $as_echo_n "(cached) " >&6 5331 else 5332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333 /* end confdefs.h. */ 5334 int i; 5335 int 5336 main () 5337 { 5338 5339 ; 5340 return 0; 5341 } 5342 _ACEOF 5343 if ac_fn_c_try_link "$LINENO"; then : 5344 eval $cacheid=yes 5345 else 5346 eval $cacheid=no 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext \ 5349 conftest$ac_exeext conftest.$ac_ext 5350 fi 5351 5352 5353 CFLAGS="$xorg_testset_save_CFLAGS" 5354 5355 eval supported=\$$cacheid 5356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5357 $as_echo "$supported" >&6; } 5358 if test "$supported" = "yes" ; then 5359 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5360 found="yes" 5361 fi 5362 fi 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 xorg_testset_save_CFLAGS="$CFLAGS" 5379 5380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386 else 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 int i; 5390 _ACEOF 5391 if ac_fn_c_try_compile "$LINENO"; then : 5392 xorg_cv_cc_flag_unknown_warning_option=yes 5393 else 5394 xorg_cv_cc_flag_unknown_warning_option=no 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5397 fi 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 fi 5403 5404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 fi 5408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5412 $as_echo_n "(cached) " >&6 5413 else 5414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5415 /* end confdefs.h. */ 5416 int i; 5417 _ACEOF 5418 if ac_fn_c_try_compile "$LINENO"; then : 5419 xorg_cv_cc_flag_unused_command_line_argument=yes 5420 else 5421 xorg_cv_cc_flag_unused_command_line_argument=no 5422 fi 5423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5424 fi 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5428 CFLAGS="$xorg_testset_save_CFLAGS" 5429 fi 5430 5431 found="no" 5432 5433 if test $found = "no" ; then 5434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5436 fi 5437 5438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5440 fi 5441 5442 CFLAGS="$CFLAGS -Wmissing-prototypes" 5443 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5445 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5446 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5447 if eval \${$cacheid+:} false; then : 5448 $as_echo_n "(cached) " >&6 5449 else 5450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5451 /* end confdefs.h. */ 5452 int i; 5453 int 5454 main () 5455 { 5456 5457 ; 5458 return 0; 5459 } 5460 _ACEOF 5461 if ac_fn_c_try_link "$LINENO"; then : 5462 eval $cacheid=yes 5463 else 5464 eval $cacheid=no 5465 fi 5466 rm -f core conftest.err conftest.$ac_objext \ 5467 conftest$ac_exeext conftest.$ac_ext 5468 fi 5469 5470 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 5473 eval supported=\$$cacheid 5474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5475 $as_echo "$supported" >&6; } 5476 if test "$supported" = "yes" ; then 5477 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5478 found="yes" 5479 fi 5480 fi 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 xorg_testset_save_CFLAGS="$CFLAGS" 5497 5498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5503 $as_echo_n "(cached) " >&6 5504 else 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 _ACEOF 5509 if ac_fn_c_try_compile "$LINENO"; then : 5510 xorg_cv_cc_flag_unknown_warning_option=yes 5511 else 5512 xorg_cv_cc_flag_unknown_warning_option=no 5513 fi 5514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5515 fi 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5519 CFLAGS="$xorg_testset_save_CFLAGS" 5520 fi 5521 5522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5525 fi 5526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5530 $as_echo_n "(cached) " >&6 5531 else 5532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5533 /* end confdefs.h. */ 5534 int i; 5535 _ACEOF 5536 if ac_fn_c_try_compile "$LINENO"; then : 5537 xorg_cv_cc_flag_unused_command_line_argument=yes 5538 else 5539 xorg_cv_cc_flag_unused_command_line_argument=no 5540 fi 5541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5542 fi 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547 fi 5548 5549 found="no" 5550 5551 if test $found = "no" ; then 5552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5558 fi 5559 5560 CFLAGS="$CFLAGS -Wnested-externs" 5561 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5563 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5564 cacheid=xorg_cv_cc_flag__Wnested_externs 5565 if eval \${$cacheid+:} false; then : 5566 $as_echo_n "(cached) " >&6 5567 else 5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569 /* end confdefs.h. */ 5570 int i; 5571 int 5572 main () 5573 { 5574 5575 ; 5576 return 0; 5577 } 5578 _ACEOF 5579 if ac_fn_c_try_link "$LINENO"; then : 5580 eval $cacheid=yes 5581 else 5582 eval $cacheid=no 5583 fi 5584 rm -f core conftest.err conftest.$ac_objext \ 5585 conftest$ac_exeext conftest.$ac_ext 5586 fi 5587 5588 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590 5591 eval supported=\$$cacheid 5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5593 $as_echo "$supported" >&6; } 5594 if test "$supported" = "yes" ; then 5595 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5596 found="yes" 5597 fi 5598 fi 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 xorg_testset_save_CFLAGS="$CFLAGS" 5615 5616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5621 $as_echo_n "(cached) " >&6 5622 else 5623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5624 /* end confdefs.h. */ 5625 int i; 5626 _ACEOF 5627 if ac_fn_c_try_compile "$LINENO"; then : 5628 xorg_cv_cc_flag_unknown_warning_option=yes 5629 else 5630 xorg_cv_cc_flag_unknown_warning_option=no 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5633 fi 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5637 CFLAGS="$xorg_testset_save_CFLAGS" 5638 fi 5639 5640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5643 fi 5644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5648 $as_echo_n "(cached) " >&6 5649 else 5650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5651 /* end confdefs.h. */ 5652 int i; 5653 _ACEOF 5654 if ac_fn_c_try_compile "$LINENO"; then : 5655 xorg_cv_cc_flag_unused_command_line_argument=yes 5656 else 5657 xorg_cv_cc_flag_unused_command_line_argument=no 5658 fi 5659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5660 fi 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5664 CFLAGS="$xorg_testset_save_CFLAGS" 5665 fi 5666 5667 found="no" 5668 5669 if test $found = "no" ; then 5670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5672 fi 5673 5674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5676 fi 5677 5678 CFLAGS="$CFLAGS -Wbad-function-cast" 5679 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5681 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5682 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5683 if eval \${$cacheid+:} false; then : 5684 $as_echo_n "(cached) " >&6 5685 else 5686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5687 /* end confdefs.h. */ 5688 int i; 5689 int 5690 main () 5691 { 5692 5693 ; 5694 return 0; 5695 } 5696 _ACEOF 5697 if ac_fn_c_try_link "$LINENO"; then : 5698 eval $cacheid=yes 5699 else 5700 eval $cacheid=no 5701 fi 5702 rm -f core conftest.err conftest.$ac_objext \ 5703 conftest$ac_exeext conftest.$ac_ext 5704 fi 5705 5706 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708 5709 eval supported=\$$cacheid 5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5711 $as_echo "$supported" >&6; } 5712 if test "$supported" = "yes" ; then 5713 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5714 found="yes" 5715 fi 5716 fi 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 xorg_testset_save_CFLAGS="$CFLAGS" 5733 5734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5737 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5738 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740 else 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 int i; 5744 _ACEOF 5745 if ac_fn_c_try_compile "$LINENO"; then : 5746 xorg_cv_cc_flag_unknown_warning_option=yes 5747 else 5748 xorg_cv_cc_flag_unknown_warning_option=no 5749 fi 5750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5751 fi 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5753 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5755 CFLAGS="$xorg_testset_save_CFLAGS" 5756 fi 5757 5758 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5761 fi 5762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5764 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5765 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5766 $as_echo_n "(cached) " >&6 5767 else 5768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5769 /* end confdefs.h. */ 5770 int i; 5771 _ACEOF 5772 if ac_fn_c_try_compile "$LINENO"; then : 5773 xorg_cv_cc_flag_unused_command_line_argument=yes 5774 else 5775 xorg_cv_cc_flag_unused_command_line_argument=no 5776 fi 5777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5778 fi 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5780 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5782 CFLAGS="$xorg_testset_save_CFLAGS" 5783 fi 5784 5785 found="no" 5786 5787 if test $found = "no" ; then 5788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5790 fi 5791 5792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5794 fi 5795 5796 CFLAGS="$CFLAGS -Wold-style-definition" 5797 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5799 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5800 cacheid=xorg_cv_cc_flag__Wold_style_definition 5801 if eval \${$cacheid+:} false; then : 5802 $as_echo_n "(cached) " >&6 5803 else 5804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5805 /* end confdefs.h. */ 5806 int i; 5807 int 5808 main () 5809 { 5810 5811 ; 5812 return 0; 5813 } 5814 _ACEOF 5815 if ac_fn_c_try_link "$LINENO"; then : 5816 eval $cacheid=yes 5817 else 5818 eval $cacheid=no 5819 fi 5820 rm -f core conftest.err conftest.$ac_objext \ 5821 conftest$ac_exeext conftest.$ac_ext 5822 fi 5823 5824 5825 CFLAGS="$xorg_testset_save_CFLAGS" 5826 5827 eval supported=\$$cacheid 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5829 $as_echo "$supported" >&6; } 5830 if test "$supported" = "yes" ; then 5831 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5832 found="yes" 5833 fi 5834 fi 5835 5836 if test $found = "no" ; then 5837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5839 fi 5840 5841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5843 fi 5844 5845 CFLAGS="$CFLAGS -fd" 5846 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5848 $as_echo_n "checking if $CC supports -fd... " >&6; } 5849 cacheid=xorg_cv_cc_flag__fd 5850 if eval \${$cacheid+:} false; then : 5851 $as_echo_n "(cached) " >&6 5852 else 5853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5854 /* end confdefs.h. */ 5855 int i; 5856 int 5857 main () 5858 { 5859 5860 ; 5861 return 0; 5862 } 5863 _ACEOF 5864 if ac_fn_c_try_link "$LINENO"; then : 5865 eval $cacheid=yes 5866 else 5867 eval $cacheid=no 5868 fi 5869 rm -f core conftest.err conftest.$ac_objext \ 5870 conftest$ac_exeext conftest.$ac_ext 5871 fi 5872 5873 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875 5876 eval supported=\$$cacheid 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5878 $as_echo "$supported" >&6; } 5879 if test "$supported" = "yes" ; then 5880 BASE_CFLAGS="$BASE_CFLAGS -fd" 5881 found="yes" 5882 fi 5883 fi 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 xorg_testset_save_CFLAGS="$CFLAGS" 5900 5901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5904 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5905 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5906 $as_echo_n "(cached) " >&6 5907 else 5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5909 /* end confdefs.h. */ 5910 int i; 5911 _ACEOF 5912 if ac_fn_c_try_compile "$LINENO"; then : 5913 xorg_cv_cc_flag_unknown_warning_option=yes 5914 else 5915 xorg_cv_cc_flag_unknown_warning_option=no 5916 fi 5917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5918 fi 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5920 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 fi 5924 5925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5928 fi 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5931 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5932 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5933 $as_echo_n "(cached) " >&6 5934 else 5935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5936 /* end confdefs.h. */ 5937 int i; 5938 _ACEOF 5939 if ac_fn_c_try_compile "$LINENO"; then : 5940 xorg_cv_cc_flag_unused_command_line_argument=yes 5941 else 5942 xorg_cv_cc_flag_unused_command_line_argument=no 5943 fi 5944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5945 fi 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5947 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5948 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5949 CFLAGS="$xorg_testset_save_CFLAGS" 5950 fi 5951 5952 found="no" 5953 5954 if test $found = "no" ; then 5955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5957 fi 5958 5959 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5961 fi 5962 5963 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5964 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5966 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5967 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5968 if eval \${$cacheid+:} false; then : 5969 $as_echo_n "(cached) " >&6 5970 else 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972 /* end confdefs.h. */ 5973 int i; 5974 int 5975 main () 5976 { 5977 5978 ; 5979 return 0; 5980 } 5981 _ACEOF 5982 if ac_fn_c_try_link "$LINENO"; then : 5983 eval $cacheid=yes 5984 else 5985 eval $cacheid=no 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext \ 5988 conftest$ac_exeext conftest.$ac_ext 5989 fi 5990 5991 5992 CFLAGS="$xorg_testset_save_CFLAGS" 5993 5994 eval supported=\$$cacheid 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5996 $as_echo "$supported" >&6; } 5997 if test "$supported" = "yes" ; then 5998 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5999 found="yes" 6000 fi 6001 fi 6002 6003 6004 6005 6006 6007 # This chunk adds additional warnings that could catch undesired effects. 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 xorg_testset_save_CFLAGS="$CFLAGS" 6022 6023 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6026 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6027 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6028 $as_echo_n "(cached) " >&6 6029 else 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 int i; 6033 _ACEOF 6034 if ac_fn_c_try_compile "$LINENO"; then : 6035 xorg_cv_cc_flag_unknown_warning_option=yes 6036 else 6037 xorg_cv_cc_flag_unknown_warning_option=no 6038 fi 6039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6040 fi 6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6042 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6043 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6044 CFLAGS="$xorg_testset_save_CFLAGS" 6045 fi 6046 6047 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6050 fi 6051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6053 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6054 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6055 $as_echo_n "(cached) " >&6 6056 else 6057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6058 /* end confdefs.h. */ 6059 int i; 6060 _ACEOF 6061 if ac_fn_c_try_compile "$LINENO"; then : 6062 xorg_cv_cc_flag_unused_command_line_argument=yes 6063 else 6064 xorg_cv_cc_flag_unused_command_line_argument=no 6065 fi 6066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6067 fi 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6069 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6071 CFLAGS="$xorg_testset_save_CFLAGS" 6072 fi 6073 6074 found="no" 6075 6076 if test $found = "no" ; then 6077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6079 fi 6080 6081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6083 fi 6084 6085 CFLAGS="$CFLAGS -Wunused" 6086 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6088 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6089 cacheid=xorg_cv_cc_flag__Wunused 6090 if eval \${$cacheid+:} false; then : 6091 $as_echo_n "(cached) " >&6 6092 else 6093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6094 /* end confdefs.h. */ 6095 int i; 6096 int 6097 main () 6098 { 6099 6100 ; 6101 return 0; 6102 } 6103 _ACEOF 6104 if ac_fn_c_try_link "$LINENO"; then : 6105 eval $cacheid=yes 6106 else 6107 eval $cacheid=no 6108 fi 6109 rm -f core conftest.err conftest.$ac_objext \ 6110 conftest$ac_exeext conftest.$ac_ext 6111 fi 6112 6113 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115 6116 eval supported=\$$cacheid 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6118 $as_echo "$supported" >&6; } 6119 if test "$supported" = "yes" ; then 6120 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6121 found="yes" 6122 fi 6123 fi 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 xorg_testset_save_CFLAGS="$CFLAGS" 6140 6141 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6144 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6145 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6146 $as_echo_n "(cached) " >&6 6147 else 6148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149 /* end confdefs.h. */ 6150 int i; 6151 _ACEOF 6152 if ac_fn_c_try_compile "$LINENO"; then : 6153 xorg_cv_cc_flag_unknown_warning_option=yes 6154 else 6155 xorg_cv_cc_flag_unknown_warning_option=no 6156 fi 6157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6158 fi 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6160 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6162 CFLAGS="$xorg_testset_save_CFLAGS" 6163 fi 6164 6165 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6168 fi 6169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6171 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6172 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6173 $as_echo_n "(cached) " >&6 6174 else 6175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6176 /* end confdefs.h. */ 6177 int i; 6178 _ACEOF 6179 if ac_fn_c_try_compile "$LINENO"; then : 6180 xorg_cv_cc_flag_unused_command_line_argument=yes 6181 else 6182 xorg_cv_cc_flag_unused_command_line_argument=no 6183 fi 6184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6185 fi 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6187 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 fi 6191 6192 found="no" 6193 6194 if test $found = "no" ; then 6195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6201 fi 6202 6203 CFLAGS="$CFLAGS -Wuninitialized" 6204 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6206 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6207 cacheid=xorg_cv_cc_flag__Wuninitialized 6208 if eval \${$cacheid+:} false; then : 6209 $as_echo_n "(cached) " >&6 6210 else 6211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6212 /* end confdefs.h. */ 6213 int i; 6214 int 6215 main () 6216 { 6217 6218 ; 6219 return 0; 6220 } 6221 _ACEOF 6222 if ac_fn_c_try_link "$LINENO"; then : 6223 eval $cacheid=yes 6224 else 6225 eval $cacheid=no 6226 fi 6227 rm -f core conftest.err conftest.$ac_objext \ 6228 conftest$ac_exeext conftest.$ac_ext 6229 fi 6230 6231 6232 CFLAGS="$xorg_testset_save_CFLAGS" 6233 6234 eval supported=\$$cacheid 6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6236 $as_echo "$supported" >&6; } 6237 if test "$supported" = "yes" ; then 6238 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6239 found="yes" 6240 fi 6241 fi 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 xorg_testset_save_CFLAGS="$CFLAGS" 6258 6259 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6262 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6263 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6264 $as_echo_n "(cached) " >&6 6265 else 6266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6267 /* end confdefs.h. */ 6268 int i; 6269 _ACEOF 6270 if ac_fn_c_try_compile "$LINENO"; then : 6271 xorg_cv_cc_flag_unknown_warning_option=yes 6272 else 6273 xorg_cv_cc_flag_unknown_warning_option=no 6274 fi 6275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6276 fi 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6278 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6279 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6280 CFLAGS="$xorg_testset_save_CFLAGS" 6281 fi 6282 6283 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6286 fi 6287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6289 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6290 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6291 $as_echo_n "(cached) " >&6 6292 else 6293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6294 /* end confdefs.h. */ 6295 int i; 6296 _ACEOF 6297 if ac_fn_c_try_compile "$LINENO"; then : 6298 xorg_cv_cc_flag_unused_command_line_argument=yes 6299 else 6300 xorg_cv_cc_flag_unused_command_line_argument=no 6301 fi 6302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6303 fi 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6305 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6307 CFLAGS="$xorg_testset_save_CFLAGS" 6308 fi 6309 6310 found="no" 6311 6312 if test $found = "no" ; then 6313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6315 fi 6316 6317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 fi 6320 6321 CFLAGS="$CFLAGS -Wshadow" 6322 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6324 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6325 cacheid=xorg_cv_cc_flag__Wshadow 6326 if eval \${$cacheid+:} false; then : 6327 $as_echo_n "(cached) " >&6 6328 else 6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330 /* end confdefs.h. */ 6331 int i; 6332 int 6333 main () 6334 { 6335 6336 ; 6337 return 0; 6338 } 6339 _ACEOF 6340 if ac_fn_c_try_link "$LINENO"; then : 6341 eval $cacheid=yes 6342 else 6343 eval $cacheid=no 6344 fi 6345 rm -f core conftest.err conftest.$ac_objext \ 6346 conftest$ac_exeext conftest.$ac_ext 6347 fi 6348 6349 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351 6352 eval supported=\$$cacheid 6353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6354 $as_echo "$supported" >&6; } 6355 if test "$supported" = "yes" ; then 6356 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6357 found="yes" 6358 fi 6359 fi 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 xorg_testset_save_CFLAGS="$CFLAGS" 6376 6377 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6380 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6381 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6382 $as_echo_n "(cached) " >&6 6383 else 6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6385 /* end confdefs.h. */ 6386 int i; 6387 _ACEOF 6388 if ac_fn_c_try_compile "$LINENO"; then : 6389 xorg_cv_cc_flag_unknown_warning_option=yes 6390 else 6391 xorg_cv_cc_flag_unknown_warning_option=no 6392 fi 6393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6394 fi 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6396 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6397 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6398 CFLAGS="$xorg_testset_save_CFLAGS" 6399 fi 6400 6401 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 fi 6405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6407 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6408 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6409 $as_echo_n "(cached) " >&6 6410 else 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 int i; 6414 _ACEOF 6415 if ac_fn_c_try_compile "$LINENO"; then : 6416 xorg_cv_cc_flag_unused_command_line_argument=yes 6417 else 6418 xorg_cv_cc_flag_unused_command_line_argument=no 6419 fi 6420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6421 fi 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6423 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6424 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6425 CFLAGS="$xorg_testset_save_CFLAGS" 6426 fi 6427 6428 found="no" 6429 6430 if test $found = "no" ; then 6431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6433 fi 6434 6435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6437 fi 6438 6439 CFLAGS="$CFLAGS -Wmissing-noreturn" 6440 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6442 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6443 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6444 if eval \${$cacheid+:} false; then : 6445 $as_echo_n "(cached) " >&6 6446 else 6447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6448 /* end confdefs.h. */ 6449 int i; 6450 int 6451 main () 6452 { 6453 6454 ; 6455 return 0; 6456 } 6457 _ACEOF 6458 if ac_fn_c_try_link "$LINENO"; then : 6459 eval $cacheid=yes 6460 else 6461 eval $cacheid=no 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext \ 6464 conftest$ac_exeext conftest.$ac_ext 6465 fi 6466 6467 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469 6470 eval supported=\$$cacheid 6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6472 $as_echo "$supported" >&6; } 6473 if test "$supported" = "yes" ; then 6474 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6475 found="yes" 6476 fi 6477 fi 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 xorg_testset_save_CFLAGS="$CFLAGS" 6494 6495 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6498 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6499 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6500 $as_echo_n "(cached) " >&6 6501 else 6502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6503 /* end confdefs.h. */ 6504 int i; 6505 _ACEOF 6506 if ac_fn_c_try_compile "$LINENO"; then : 6507 xorg_cv_cc_flag_unknown_warning_option=yes 6508 else 6509 xorg_cv_cc_flag_unknown_warning_option=no 6510 fi 6511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6512 fi 6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6514 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6516 CFLAGS="$xorg_testset_save_CFLAGS" 6517 fi 6518 6519 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6522 fi 6523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6525 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6526 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6527 $as_echo_n "(cached) " >&6 6528 else 6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6530 /* end confdefs.h. */ 6531 int i; 6532 _ACEOF 6533 if ac_fn_c_try_compile "$LINENO"; then : 6534 xorg_cv_cc_flag_unused_command_line_argument=yes 6535 else 6536 xorg_cv_cc_flag_unused_command_line_argument=no 6537 fi 6538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6539 fi 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6541 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6542 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6543 CFLAGS="$xorg_testset_save_CFLAGS" 6544 fi 6545 6546 found="no" 6547 6548 if test $found = "no" ; then 6549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6551 fi 6552 6553 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6555 fi 6556 6557 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6558 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6560 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6561 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6562 if eval \${$cacheid+:} false; then : 6563 $as_echo_n "(cached) " >&6 6564 else 6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6566 /* end confdefs.h. */ 6567 int i; 6568 int 6569 main () 6570 { 6571 6572 ; 6573 return 0; 6574 } 6575 _ACEOF 6576 if ac_fn_c_try_link "$LINENO"; then : 6577 eval $cacheid=yes 6578 else 6579 eval $cacheid=no 6580 fi 6581 rm -f core conftest.err conftest.$ac_objext \ 6582 conftest$ac_exeext conftest.$ac_ext 6583 fi 6584 6585 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587 6588 eval supported=\$$cacheid 6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6590 $as_echo "$supported" >&6; } 6591 if test "$supported" = "yes" ; then 6592 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6593 found="yes" 6594 fi 6595 fi 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 xorg_testset_save_CFLAGS="$CFLAGS" 6612 6613 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6616 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6617 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6618 $as_echo_n "(cached) " >&6 6619 else 6620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6621 /* end confdefs.h. */ 6622 int i; 6623 _ACEOF 6624 if ac_fn_c_try_compile "$LINENO"; then : 6625 xorg_cv_cc_flag_unknown_warning_option=yes 6626 else 6627 xorg_cv_cc_flag_unknown_warning_option=no 6628 fi 6629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6630 fi 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6632 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6634 CFLAGS="$xorg_testset_save_CFLAGS" 6635 fi 6636 6637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6640 fi 6641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6643 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6644 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6645 $as_echo_n "(cached) " >&6 6646 else 6647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6648 /* end confdefs.h. */ 6649 int i; 6650 _ACEOF 6651 if ac_fn_c_try_compile "$LINENO"; then : 6652 xorg_cv_cc_flag_unused_command_line_argument=yes 6653 else 6654 xorg_cv_cc_flag_unused_command_line_argument=no 6655 fi 6656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6657 fi 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6659 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6661 CFLAGS="$xorg_testset_save_CFLAGS" 6662 fi 6663 6664 found="no" 6665 6666 if test $found = "no" ; then 6667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6669 fi 6670 6671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 fi 6674 6675 CFLAGS="$CFLAGS -Wredundant-decls" 6676 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6678 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6679 cacheid=xorg_cv_cc_flag__Wredundant_decls 6680 if eval \${$cacheid+:} false; then : 6681 $as_echo_n "(cached) " >&6 6682 else 6683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684 /* end confdefs.h. */ 6685 int i; 6686 int 6687 main () 6688 { 6689 6690 ; 6691 return 0; 6692 } 6693 _ACEOF 6694 if ac_fn_c_try_link "$LINENO"; then : 6695 eval $cacheid=yes 6696 else 6697 eval $cacheid=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext \ 6700 conftest$ac_exeext conftest.$ac_ext 6701 fi 6702 6703 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 6706 eval supported=\$$cacheid 6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6708 $as_echo "$supported" >&6; } 6709 if test "$supported" = "yes" ; then 6710 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6711 found="yes" 6712 fi 6713 fi 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 xorg_testset_save_CFLAGS="$CFLAGS" 6730 6731 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6734 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6735 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6736 $as_echo_n "(cached) " >&6 6737 else 6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6739 /* end confdefs.h. */ 6740 int i; 6741 _ACEOF 6742 if ac_fn_c_try_compile "$LINENO"; then : 6743 xorg_cv_cc_flag_unknown_warning_option=yes 6744 else 6745 xorg_cv_cc_flag_unknown_warning_option=no 6746 fi 6747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6748 fi 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6750 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6752 CFLAGS="$xorg_testset_save_CFLAGS" 6753 fi 6754 6755 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 fi 6759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6761 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6762 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6763 $as_echo_n "(cached) " >&6 6764 else 6765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6766 /* end confdefs.h. */ 6767 int i; 6768 _ACEOF 6769 if ac_fn_c_try_compile "$LINENO"; then : 6770 xorg_cv_cc_flag_unused_command_line_argument=yes 6771 else 6772 xorg_cv_cc_flag_unused_command_line_argument=no 6773 fi 6774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6775 fi 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6777 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6779 CFLAGS="$xorg_testset_save_CFLAGS" 6780 fi 6781 6782 found="no" 6783 6784 if test $found = "no" ; then 6785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6787 fi 6788 6789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6791 fi 6792 6793 CFLAGS="$CFLAGS -Wlogical-op" 6794 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6796 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6797 cacheid=xorg_cv_cc_flag__Wlogical_op 6798 if eval \${$cacheid+:} false; then : 6799 $as_echo_n "(cached) " >&6 6800 else 6801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802 /* end confdefs.h. */ 6803 int i; 6804 int 6805 main () 6806 { 6807 6808 ; 6809 return 0; 6810 } 6811 _ACEOF 6812 if ac_fn_c_try_link "$LINENO"; then : 6813 eval $cacheid=yes 6814 else 6815 eval $cacheid=no 6816 fi 6817 rm -f core conftest.err conftest.$ac_objext \ 6818 conftest$ac_exeext conftest.$ac_ext 6819 fi 6820 6821 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 6824 eval supported=\$$cacheid 6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6826 $as_echo "$supported" >&6; } 6827 if test "$supported" = "yes" ; then 6828 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6829 found="yes" 6830 fi 6831 fi 6832 6833 6834 6835 # These are currently disabled because they are noisy. They will be enabled 6836 # in the future once the codebase is sufficiently modernized to silence 6837 # them. For now, I don't want them to drown out the other warnings. 6838 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6839 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6840 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6841 6842 # Turn some warnings into errors, so we don't accidently get successful builds 6843 # when there are problems that should be fixed. 6844 6845 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 xorg_testset_save_CFLAGS="$CFLAGS" 6860 6861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6864 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6865 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6866 $as_echo_n "(cached) " >&6 6867 else 6868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6869 /* end confdefs.h. */ 6870 int i; 6871 _ACEOF 6872 if ac_fn_c_try_compile "$LINENO"; then : 6873 xorg_cv_cc_flag_unknown_warning_option=yes 6874 else 6875 xorg_cv_cc_flag_unknown_warning_option=no 6876 fi 6877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6878 fi 6879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6880 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6882 CFLAGS="$xorg_testset_save_CFLAGS" 6883 fi 6884 6885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6888 fi 6889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6891 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6892 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6893 $as_echo_n "(cached) " >&6 6894 else 6895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6896 /* end confdefs.h. */ 6897 int i; 6898 _ACEOF 6899 if ac_fn_c_try_compile "$LINENO"; then : 6900 xorg_cv_cc_flag_unused_command_line_argument=yes 6901 else 6902 xorg_cv_cc_flag_unused_command_line_argument=no 6903 fi 6904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6905 fi 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6907 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6909 CFLAGS="$xorg_testset_save_CFLAGS" 6910 fi 6911 6912 found="no" 6913 6914 if test $found = "no" ; then 6915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 fi 6918 6919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6921 fi 6922 6923 CFLAGS="$CFLAGS -Werror=implicit" 6924 6925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6926 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6927 cacheid=xorg_cv_cc_flag__Werror_implicit 6928 if eval \${$cacheid+:} false; then : 6929 $as_echo_n "(cached) " >&6 6930 else 6931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6932 /* end confdefs.h. */ 6933 int i; 6934 int 6935 main () 6936 { 6937 6938 ; 6939 return 0; 6940 } 6941 _ACEOF 6942 if ac_fn_c_try_link "$LINENO"; then : 6943 eval $cacheid=yes 6944 else 6945 eval $cacheid=no 6946 fi 6947 rm -f core conftest.err conftest.$ac_objext \ 6948 conftest$ac_exeext conftest.$ac_ext 6949 fi 6950 6951 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953 6954 eval supported=\$$cacheid 6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6956 $as_echo "$supported" >&6; } 6957 if test "$supported" = "yes" ; then 6958 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6959 found="yes" 6960 fi 6961 fi 6962 6963 if test $found = "no" ; then 6964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6966 fi 6967 6968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6970 fi 6971 6972 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6973 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6975 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6976 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6977 if eval \${$cacheid+:} false; then : 6978 $as_echo_n "(cached) " >&6 6979 else 6980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6981 /* end confdefs.h. */ 6982 int i; 6983 int 6984 main () 6985 { 6986 6987 ; 6988 return 0; 6989 } 6990 _ACEOF 6991 if ac_fn_c_try_link "$LINENO"; then : 6992 eval $cacheid=yes 6993 else 6994 eval $cacheid=no 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext \ 6997 conftest$ac_exeext conftest.$ac_ext 6998 fi 6999 7000 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 7003 eval supported=\$$cacheid 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7005 $as_echo "$supported" >&6; } 7006 if test "$supported" = "yes" ; then 7007 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7008 found="yes" 7009 fi 7010 fi 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 xorg_testset_save_CFLAGS="$CFLAGS" 7027 7028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7031 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7032 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7033 $as_echo_n "(cached) " >&6 7034 else 7035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7036 /* end confdefs.h. */ 7037 int i; 7038 _ACEOF 7039 if ac_fn_c_try_compile "$LINENO"; then : 7040 xorg_cv_cc_flag_unknown_warning_option=yes 7041 else 7042 xorg_cv_cc_flag_unknown_warning_option=no 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7045 fi 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7047 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7049 CFLAGS="$xorg_testset_save_CFLAGS" 7050 fi 7051 7052 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7055 fi 7056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7058 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7059 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7060 $as_echo_n "(cached) " >&6 7061 else 7062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7063 /* end confdefs.h. */ 7064 int i; 7065 _ACEOF 7066 if ac_fn_c_try_compile "$LINENO"; then : 7067 xorg_cv_cc_flag_unused_command_line_argument=yes 7068 else 7069 xorg_cv_cc_flag_unused_command_line_argument=no 7070 fi 7071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7072 fi 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7074 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 fi 7078 7079 found="no" 7080 7081 if test $found = "no" ; then 7082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7084 fi 7085 7086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7088 fi 7089 7090 CFLAGS="$CFLAGS -Werror=nonnull" 7091 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7093 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7094 cacheid=xorg_cv_cc_flag__Werror_nonnull 7095 if eval \${$cacheid+:} false; then : 7096 $as_echo_n "(cached) " >&6 7097 else 7098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7099 /* end confdefs.h. */ 7100 int i; 7101 int 7102 main () 7103 { 7104 7105 ; 7106 return 0; 7107 } 7108 _ACEOF 7109 if ac_fn_c_try_link "$LINENO"; then : 7110 eval $cacheid=yes 7111 else 7112 eval $cacheid=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext \ 7115 conftest$ac_exeext conftest.$ac_ext 7116 fi 7117 7118 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 7121 eval supported=\$$cacheid 7122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7123 $as_echo "$supported" >&6; } 7124 if test "$supported" = "yes" ; then 7125 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7126 found="yes" 7127 fi 7128 fi 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 xorg_testset_save_CFLAGS="$CFLAGS" 7145 7146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7149 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7150 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7151 $as_echo_n "(cached) " >&6 7152 else 7153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7154 /* end confdefs.h. */ 7155 int i; 7156 _ACEOF 7157 if ac_fn_c_try_compile "$LINENO"; then : 7158 xorg_cv_cc_flag_unknown_warning_option=yes 7159 else 7160 xorg_cv_cc_flag_unknown_warning_option=no 7161 fi 7162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7163 fi 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7165 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7167 CFLAGS="$xorg_testset_save_CFLAGS" 7168 fi 7169 7170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7173 fi 7174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7176 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7177 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7178 $as_echo_n "(cached) " >&6 7179 else 7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181 /* end confdefs.h. */ 7182 int i; 7183 _ACEOF 7184 if ac_fn_c_try_compile "$LINENO"; then : 7185 xorg_cv_cc_flag_unused_command_line_argument=yes 7186 else 7187 xorg_cv_cc_flag_unused_command_line_argument=no 7188 fi 7189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7190 fi 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7192 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7194 CFLAGS="$xorg_testset_save_CFLAGS" 7195 fi 7196 7197 found="no" 7198 7199 if test $found = "no" ; then 7200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7202 fi 7203 7204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7206 fi 7207 7208 CFLAGS="$CFLAGS -Werror=init-self" 7209 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7211 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7212 cacheid=xorg_cv_cc_flag__Werror_init_self 7213 if eval \${$cacheid+:} false; then : 7214 $as_echo_n "(cached) " >&6 7215 else 7216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7217 /* end confdefs.h. */ 7218 int i; 7219 int 7220 main () 7221 { 7222 7223 ; 7224 return 0; 7225 } 7226 _ACEOF 7227 if ac_fn_c_try_link "$LINENO"; then : 7228 eval $cacheid=yes 7229 else 7230 eval $cacheid=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext \ 7233 conftest$ac_exeext conftest.$ac_ext 7234 fi 7235 7236 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 7239 eval supported=\$$cacheid 7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7241 $as_echo "$supported" >&6; } 7242 if test "$supported" = "yes" ; then 7243 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7244 found="yes" 7245 fi 7246 fi 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 xorg_testset_save_CFLAGS="$CFLAGS" 7263 7264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7267 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7268 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7269 $as_echo_n "(cached) " >&6 7270 else 7271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7272 /* end confdefs.h. */ 7273 int i; 7274 _ACEOF 7275 if ac_fn_c_try_compile "$LINENO"; then : 7276 xorg_cv_cc_flag_unknown_warning_option=yes 7277 else 7278 xorg_cv_cc_flag_unknown_warning_option=no 7279 fi 7280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7281 fi 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7283 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7285 CFLAGS="$xorg_testset_save_CFLAGS" 7286 fi 7287 7288 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7291 fi 7292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7294 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7295 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7296 $as_echo_n "(cached) " >&6 7297 else 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299 /* end confdefs.h. */ 7300 int i; 7301 _ACEOF 7302 if ac_fn_c_try_compile "$LINENO"; then : 7303 xorg_cv_cc_flag_unused_command_line_argument=yes 7304 else 7305 xorg_cv_cc_flag_unused_command_line_argument=no 7306 fi 7307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7308 fi 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7310 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7312 CFLAGS="$xorg_testset_save_CFLAGS" 7313 fi 7314 7315 found="no" 7316 7317 if test $found = "no" ; then 7318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7320 fi 7321 7322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7324 fi 7325 7326 CFLAGS="$CFLAGS -Werror=main" 7327 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7329 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7330 cacheid=xorg_cv_cc_flag__Werror_main 7331 if eval \${$cacheid+:} false; then : 7332 $as_echo_n "(cached) " >&6 7333 else 7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7335 /* end confdefs.h. */ 7336 int i; 7337 int 7338 main () 7339 { 7340 7341 ; 7342 return 0; 7343 } 7344 _ACEOF 7345 if ac_fn_c_try_link "$LINENO"; then : 7346 eval $cacheid=yes 7347 else 7348 eval $cacheid=no 7349 fi 7350 rm -f core conftest.err conftest.$ac_objext \ 7351 conftest$ac_exeext conftest.$ac_ext 7352 fi 7353 7354 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 7357 eval supported=\$$cacheid 7358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7359 $as_echo "$supported" >&6; } 7360 if test "$supported" = "yes" ; then 7361 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7362 found="yes" 7363 fi 7364 fi 7365 7366 7367 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 xorg_testset_save_CFLAGS="$CFLAGS" 7381 7382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7387 $as_echo_n "(cached) " >&6 7388 else 7389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7390 /* end confdefs.h. */ 7391 int i; 7392 _ACEOF 7393 if ac_fn_c_try_compile "$LINENO"; then : 7394 xorg_cv_cc_flag_unknown_warning_option=yes 7395 else 7396 xorg_cv_cc_flag_unknown_warning_option=no 7397 fi 7398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7399 fi 7400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7403 CFLAGS="$xorg_testset_save_CFLAGS" 7404 fi 7405 7406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7409 fi 7410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7414 $as_echo_n "(cached) " >&6 7415 else 7416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417 /* end confdefs.h. */ 7418 int i; 7419 _ACEOF 7420 if ac_fn_c_try_compile "$LINENO"; then : 7421 xorg_cv_cc_flag_unused_command_line_argument=yes 7422 else 7423 xorg_cv_cc_flag_unused_command_line_argument=no 7424 fi 7425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7426 fi 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7430 CFLAGS="$xorg_testset_save_CFLAGS" 7431 fi 7432 7433 found="no" 7434 7435 if test $found = "no" ; then 7436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7438 fi 7439 7440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7442 fi 7443 7444 CFLAGS="$CFLAGS -Werror=missing-braces" 7445 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7447 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7448 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7449 if eval \${$cacheid+:} false; then : 7450 $as_echo_n "(cached) " >&6 7451 else 7452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7453 /* end confdefs.h. */ 7454 int i; 7455 int 7456 main () 7457 { 7458 7459 ; 7460 return 0; 7461 } 7462 _ACEOF 7463 if ac_fn_c_try_link "$LINENO"; then : 7464 eval $cacheid=yes 7465 else 7466 eval $cacheid=no 7467 fi 7468 rm -f core conftest.err conftest.$ac_objext \ 7469 conftest$ac_exeext conftest.$ac_ext 7470 fi 7471 7472 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 7475 eval supported=\$$cacheid 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7477 $as_echo "$supported" >&6; } 7478 if test "$supported" = "yes" ; then 7479 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7480 found="yes" 7481 fi 7482 fi 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 xorg_testset_save_CFLAGS="$CFLAGS" 7499 7500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7503 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7504 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7505 $as_echo_n "(cached) " >&6 7506 else 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 _ACEOF 7511 if ac_fn_c_try_compile "$LINENO"; then : 7512 xorg_cv_cc_flag_unknown_warning_option=yes 7513 else 7514 xorg_cv_cc_flag_unknown_warning_option=no 7515 fi 7516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7517 fi 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7519 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7521 CFLAGS="$xorg_testset_save_CFLAGS" 7522 fi 7523 7524 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7527 fi 7528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7530 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7531 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7532 $as_echo_n "(cached) " >&6 7533 else 7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7535 /* end confdefs.h. */ 7536 int i; 7537 _ACEOF 7538 if ac_fn_c_try_compile "$LINENO"; then : 7539 xorg_cv_cc_flag_unused_command_line_argument=yes 7540 else 7541 xorg_cv_cc_flag_unused_command_line_argument=no 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7544 fi 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7546 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7547 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7548 CFLAGS="$xorg_testset_save_CFLAGS" 7549 fi 7550 7551 found="no" 7552 7553 if test $found = "no" ; then 7554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7556 fi 7557 7558 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 fi 7561 7562 CFLAGS="$CFLAGS -Werror=sequence-point" 7563 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7565 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7566 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7567 if eval \${$cacheid+:} false; then : 7568 $as_echo_n "(cached) " >&6 7569 else 7570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571 /* end confdefs.h. */ 7572 int i; 7573 int 7574 main () 7575 { 7576 7577 ; 7578 return 0; 7579 } 7580 _ACEOF 7581 if ac_fn_c_try_link "$LINENO"; then : 7582 eval $cacheid=yes 7583 else 7584 eval $cacheid=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext \ 7587 conftest$ac_exeext conftest.$ac_ext 7588 fi 7589 7590 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 7593 eval supported=\$$cacheid 7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7595 $as_echo "$supported" >&6; } 7596 if test "$supported" = "yes" ; then 7597 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7598 found="yes" 7599 fi 7600 fi 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 xorg_testset_save_CFLAGS="$CFLAGS" 7617 7618 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7621 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7622 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7623 $as_echo_n "(cached) " >&6 7624 else 7625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7626 /* end confdefs.h. */ 7627 int i; 7628 _ACEOF 7629 if ac_fn_c_try_compile "$LINENO"; then : 7630 xorg_cv_cc_flag_unknown_warning_option=yes 7631 else 7632 xorg_cv_cc_flag_unknown_warning_option=no 7633 fi 7634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7635 fi 7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7637 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7639 CFLAGS="$xorg_testset_save_CFLAGS" 7640 fi 7641 7642 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7645 fi 7646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7648 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7649 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7650 $as_echo_n "(cached) " >&6 7651 else 7652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7653 /* end confdefs.h. */ 7654 int i; 7655 _ACEOF 7656 if ac_fn_c_try_compile "$LINENO"; then : 7657 xorg_cv_cc_flag_unused_command_line_argument=yes 7658 else 7659 xorg_cv_cc_flag_unused_command_line_argument=no 7660 fi 7661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7662 fi 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7664 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7666 CFLAGS="$xorg_testset_save_CFLAGS" 7667 fi 7668 7669 found="no" 7670 7671 if test $found = "no" ; then 7672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7674 fi 7675 7676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7678 fi 7679 7680 CFLAGS="$CFLAGS -Werror=return-type" 7681 7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7683 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7684 cacheid=xorg_cv_cc_flag__Werror_return_type 7685 if eval \${$cacheid+:} false; then : 7686 $as_echo_n "(cached) " >&6 7687 else 7688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7689 /* end confdefs.h. */ 7690 int i; 7691 int 7692 main () 7693 { 7694 7695 ; 7696 return 0; 7697 } 7698 _ACEOF 7699 if ac_fn_c_try_link "$LINENO"; then : 7700 eval $cacheid=yes 7701 else 7702 eval $cacheid=no 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext \ 7705 conftest$ac_exeext conftest.$ac_ext 7706 fi 7707 7708 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 7711 eval supported=\$$cacheid 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7713 $as_echo "$supported" >&6; } 7714 if test "$supported" = "yes" ; then 7715 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7716 found="yes" 7717 fi 7718 fi 7719 7720 if test $found = "no" ; then 7721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7723 fi 7724 7725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7727 fi 7728 7729 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7730 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7732 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7733 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7734 if eval \${$cacheid+:} false; then : 7735 $as_echo_n "(cached) " >&6 7736 else 7737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7738 /* end confdefs.h. */ 7739 int i; 7740 int 7741 main () 7742 { 7743 7744 ; 7745 return 0; 7746 } 7747 _ACEOF 7748 if ac_fn_c_try_link "$LINENO"; then : 7749 eval $cacheid=yes 7750 else 7751 eval $cacheid=no 7752 fi 7753 rm -f core conftest.err conftest.$ac_objext \ 7754 conftest$ac_exeext conftest.$ac_ext 7755 fi 7756 7757 7758 CFLAGS="$xorg_testset_save_CFLAGS" 7759 7760 eval supported=\$$cacheid 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7762 $as_echo "$supported" >&6; } 7763 if test "$supported" = "yes" ; then 7764 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7765 found="yes" 7766 fi 7767 fi 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 xorg_testset_save_CFLAGS="$CFLAGS" 7784 7785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7788 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7789 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7790 $as_echo_n "(cached) " >&6 7791 else 7792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7793 /* end confdefs.h. */ 7794 int i; 7795 _ACEOF 7796 if ac_fn_c_try_compile "$LINENO"; then : 7797 xorg_cv_cc_flag_unknown_warning_option=yes 7798 else 7799 xorg_cv_cc_flag_unknown_warning_option=no 7800 fi 7801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7802 fi 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7804 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7806 CFLAGS="$xorg_testset_save_CFLAGS" 7807 fi 7808 7809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7812 fi 7813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7815 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7816 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7817 $as_echo_n "(cached) " >&6 7818 else 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820 /* end confdefs.h. */ 7821 int i; 7822 _ACEOF 7823 if ac_fn_c_try_compile "$LINENO"; then : 7824 xorg_cv_cc_flag_unused_command_line_argument=yes 7825 else 7826 xorg_cv_cc_flag_unused_command_line_argument=no 7827 fi 7828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7829 fi 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7831 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7833 CFLAGS="$xorg_testset_save_CFLAGS" 7834 fi 7835 7836 found="no" 7837 7838 if test $found = "no" ; then 7839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 fi 7842 7843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7845 fi 7846 7847 CFLAGS="$CFLAGS -Werror=trigraphs" 7848 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7850 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7851 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7852 if eval \${$cacheid+:} false; then : 7853 $as_echo_n "(cached) " >&6 7854 else 7855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7856 /* end confdefs.h. */ 7857 int i; 7858 int 7859 main () 7860 { 7861 7862 ; 7863 return 0; 7864 } 7865 _ACEOF 7866 if ac_fn_c_try_link "$LINENO"; then : 7867 eval $cacheid=yes 7868 else 7869 eval $cacheid=no 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext \ 7872 conftest$ac_exeext conftest.$ac_ext 7873 fi 7874 7875 7876 CFLAGS="$xorg_testset_save_CFLAGS" 7877 7878 eval supported=\$$cacheid 7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7880 $as_echo "$supported" >&6; } 7881 if test "$supported" = "yes" ; then 7882 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7883 found="yes" 7884 fi 7885 fi 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 xorg_testset_save_CFLAGS="$CFLAGS" 7902 7903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7907 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7908 $as_echo_n "(cached) " >&6 7909 else 7910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7911 /* end confdefs.h. */ 7912 int i; 7913 _ACEOF 7914 if ac_fn_c_try_compile "$LINENO"; then : 7915 xorg_cv_cc_flag_unknown_warning_option=yes 7916 else 7917 xorg_cv_cc_flag_unknown_warning_option=no 7918 fi 7919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7920 fi 7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7922 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7924 CFLAGS="$xorg_testset_save_CFLAGS" 7925 fi 7926 7927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 fi 7931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7933 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7934 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936 else 7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 _ACEOF 7941 if ac_fn_c_try_compile "$LINENO"; then : 7942 xorg_cv_cc_flag_unused_command_line_argument=yes 7943 else 7944 xorg_cv_cc_flag_unused_command_line_argument=no 7945 fi 7946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7947 fi 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7949 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952 fi 7953 7954 found="no" 7955 7956 if test $found = "no" ; then 7957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 7961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7963 fi 7964 7965 CFLAGS="$CFLAGS -Werror=array-bounds" 7966 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7968 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7969 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7970 if eval \${$cacheid+:} false; then : 7971 $as_echo_n "(cached) " >&6 7972 else 7973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7974 /* end confdefs.h. */ 7975 int i; 7976 int 7977 main () 7978 { 7979 7980 ; 7981 return 0; 7982 } 7983 _ACEOF 7984 if ac_fn_c_try_link "$LINENO"; then : 7985 eval $cacheid=yes 7986 else 7987 eval $cacheid=no 7988 fi 7989 rm -f core conftest.err conftest.$ac_objext \ 7990 conftest$ac_exeext conftest.$ac_ext 7991 fi 7992 7993 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 7996 eval supported=\$$cacheid 7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7998 $as_echo "$supported" >&6; } 7999 if test "$supported" = "yes" ; then 8000 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8001 found="yes" 8002 fi 8003 fi 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 xorg_testset_save_CFLAGS="$CFLAGS" 8020 8021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8026 $as_echo_n "(cached) " >&6 8027 else 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029 /* end confdefs.h. */ 8030 int i; 8031 _ACEOF 8032 if ac_fn_c_try_compile "$LINENO"; then : 8033 xorg_cv_cc_flag_unknown_warning_option=yes 8034 else 8035 xorg_cv_cc_flag_unknown_warning_option=no 8036 fi 8037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8038 fi 8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8042 CFLAGS="$xorg_testset_save_CFLAGS" 8043 fi 8044 8045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 fi 8049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8053 $as_echo_n "(cached) " >&6 8054 else 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056 /* end confdefs.h. */ 8057 int i; 8058 _ACEOF 8059 if ac_fn_c_try_compile "$LINENO"; then : 8060 xorg_cv_cc_flag_unused_command_line_argument=yes 8061 else 8062 xorg_cv_cc_flag_unused_command_line_argument=no 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8065 fi 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 fi 8071 8072 found="no" 8073 8074 if test $found = "no" ; then 8075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8077 fi 8078 8079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8081 fi 8082 8083 CFLAGS="$CFLAGS -Werror=write-strings" 8084 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8086 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8087 cacheid=xorg_cv_cc_flag__Werror_write_strings 8088 if eval \${$cacheid+:} false; then : 8089 $as_echo_n "(cached) " >&6 8090 else 8091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8092 /* end confdefs.h. */ 8093 int i; 8094 int 8095 main () 8096 { 8097 8098 ; 8099 return 0; 8100 } 8101 _ACEOF 8102 if ac_fn_c_try_link "$LINENO"; then : 8103 eval $cacheid=yes 8104 else 8105 eval $cacheid=no 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext \ 8108 conftest$ac_exeext conftest.$ac_ext 8109 fi 8110 8111 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 8114 eval supported=\$$cacheid 8115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8116 $as_echo "$supported" >&6; } 8117 if test "$supported" = "yes" ; then 8118 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8119 found="yes" 8120 fi 8121 fi 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 xorg_testset_save_CFLAGS="$CFLAGS" 8138 8139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8144 $as_echo_n "(cached) " >&6 8145 else 8146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8147 /* end confdefs.h. */ 8148 int i; 8149 _ACEOF 8150 if ac_fn_c_try_compile "$LINENO"; then : 8151 xorg_cv_cc_flag_unknown_warning_option=yes 8152 else 8153 xorg_cv_cc_flag_unknown_warning_option=no 8154 fi 8155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8156 fi 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8160 CFLAGS="$xorg_testset_save_CFLAGS" 8161 fi 8162 8163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8166 fi 8167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8171 $as_echo_n "(cached) " >&6 8172 else 8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8174 /* end confdefs.h. */ 8175 int i; 8176 _ACEOF 8177 if ac_fn_c_try_compile "$LINENO"; then : 8178 xorg_cv_cc_flag_unused_command_line_argument=yes 8179 else 8180 xorg_cv_cc_flag_unused_command_line_argument=no 8181 fi 8182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8183 fi 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8187 CFLAGS="$xorg_testset_save_CFLAGS" 8188 fi 8189 8190 found="no" 8191 8192 if test $found = "no" ; then 8193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8195 fi 8196 8197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8199 fi 8200 8201 CFLAGS="$CFLAGS -Werror=address" 8202 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8204 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8205 cacheid=xorg_cv_cc_flag__Werror_address 8206 if eval \${$cacheid+:} false; then : 8207 $as_echo_n "(cached) " >&6 8208 else 8209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8210 /* end confdefs.h. */ 8211 int i; 8212 int 8213 main () 8214 { 8215 8216 ; 8217 return 0; 8218 } 8219 _ACEOF 8220 if ac_fn_c_try_link "$LINENO"; then : 8221 eval $cacheid=yes 8222 else 8223 eval $cacheid=no 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext \ 8226 conftest$ac_exeext conftest.$ac_ext 8227 fi 8228 8229 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 8232 eval supported=\$$cacheid 8233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8234 $as_echo "$supported" >&6; } 8235 if test "$supported" = "yes" ; then 8236 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8237 found="yes" 8238 fi 8239 fi 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 xorg_testset_save_CFLAGS="$CFLAGS" 8256 8257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8260 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8261 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8262 $as_echo_n "(cached) " >&6 8263 else 8264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8265 /* end confdefs.h. */ 8266 int i; 8267 _ACEOF 8268 if ac_fn_c_try_compile "$LINENO"; then : 8269 xorg_cv_cc_flag_unknown_warning_option=yes 8270 else 8271 xorg_cv_cc_flag_unknown_warning_option=no 8272 fi 8273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8274 fi 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8276 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 fi 8280 8281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8284 fi 8285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8287 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8288 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8289 $as_echo_n "(cached) " >&6 8290 else 8291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8292 /* end confdefs.h. */ 8293 int i; 8294 _ACEOF 8295 if ac_fn_c_try_compile "$LINENO"; then : 8296 xorg_cv_cc_flag_unused_command_line_argument=yes 8297 else 8298 xorg_cv_cc_flag_unused_command_line_argument=no 8299 fi 8300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8301 fi 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8303 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8305 CFLAGS="$xorg_testset_save_CFLAGS" 8306 fi 8307 8308 found="no" 8309 8310 if test $found = "no" ; then 8311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8313 fi 8314 8315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8317 fi 8318 8319 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8320 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8322 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8323 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8324 if eval \${$cacheid+:} false; then : 8325 $as_echo_n "(cached) " >&6 8326 else 8327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8328 /* end confdefs.h. */ 8329 int i; 8330 int 8331 main () 8332 { 8333 8334 ; 8335 return 0; 8336 } 8337 _ACEOF 8338 if ac_fn_c_try_link "$LINENO"; then : 8339 eval $cacheid=yes 8340 else 8341 eval $cacheid=no 8342 fi 8343 rm -f core conftest.err conftest.$ac_objext \ 8344 conftest$ac_exeext conftest.$ac_ext 8345 fi 8346 8347 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349 8350 eval supported=\$$cacheid 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8352 $as_echo "$supported" >&6; } 8353 if test "$supported" = "yes" ; then 8354 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8355 found="yes" 8356 fi 8357 fi 8358 8359 if test $found = "no" ; then 8360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8362 fi 8363 8364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8366 fi 8367 8368 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8369 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8371 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8372 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8373 if eval \${$cacheid+:} false; then : 8374 $as_echo_n "(cached) " >&6 8375 else 8376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8377 /* end confdefs.h. */ 8378 int i; 8379 int 8380 main () 8381 { 8382 8383 ; 8384 return 0; 8385 } 8386 _ACEOF 8387 if ac_fn_c_try_link "$LINENO"; then : 8388 eval $cacheid=yes 8389 else 8390 eval $cacheid=no 8391 fi 8392 rm -f core conftest.err conftest.$ac_objext \ 8393 conftest$ac_exeext conftest.$ac_ext 8394 fi 8395 8396 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 8399 eval supported=\$$cacheid 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8401 $as_echo "$supported" >&6; } 8402 if test "$supported" = "yes" ; then 8403 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8404 found="yes" 8405 fi 8406 fi 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 xorg_testset_save_CFLAGS="$CFLAGS" 8423 8424 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8427 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8428 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430 else 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 _ACEOF 8435 if ac_fn_c_try_compile "$LINENO"; then : 8436 xorg_cv_cc_flag_unknown_warning_option=yes 8437 else 8438 xorg_cv_cc_flag_unknown_warning_option=no 8439 fi 8440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8441 fi 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8443 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8445 CFLAGS="$xorg_testset_save_CFLAGS" 8446 fi 8447 8448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8451 fi 8452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8454 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8455 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8456 $as_echo_n "(cached) " >&6 8457 else 8458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8459 /* end confdefs.h. */ 8460 int i; 8461 _ACEOF 8462 if ac_fn_c_try_compile "$LINENO"; then : 8463 xorg_cv_cc_flag_unused_command_line_argument=yes 8464 else 8465 xorg_cv_cc_flag_unused_command_line_argument=no 8466 fi 8467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8468 fi 8469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8470 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8471 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8472 CFLAGS="$xorg_testset_save_CFLAGS" 8473 fi 8474 8475 found="no" 8476 8477 if test $found = "no" ; then 8478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8480 fi 8481 8482 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8484 fi 8485 8486 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8487 8488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8489 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8490 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8491 if eval \${$cacheid+:} false; then : 8492 $as_echo_n "(cached) " >&6 8493 else 8494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8495 /* end confdefs.h. */ 8496 int i; 8497 int 8498 main () 8499 { 8500 8501 ; 8502 return 0; 8503 } 8504 _ACEOF 8505 if ac_fn_c_try_link "$LINENO"; then : 8506 eval $cacheid=yes 8507 else 8508 eval $cacheid=no 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext \ 8511 conftest$ac_exeext conftest.$ac_ext 8512 fi 8513 8514 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 8517 eval supported=\$$cacheid 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8519 $as_echo "$supported" >&6; } 8520 if test "$supported" = "yes" ; then 8521 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8522 found="yes" 8523 fi 8524 fi 8525 8526 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8527 else 8528 { $as_echo "$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 8529 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 xorg_testset_save_CFLAGS="$CFLAGS" 8544 8545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8548 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8549 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8550 $as_echo_n "(cached) " >&6 8551 else 8552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553 /* end confdefs.h. */ 8554 int i; 8555 _ACEOF 8556 if ac_fn_c_try_compile "$LINENO"; then : 8557 xorg_cv_cc_flag_unknown_warning_option=yes 8558 else 8559 xorg_cv_cc_flag_unknown_warning_option=no 8560 fi 8561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8562 fi 8563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8564 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8565 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8566 CFLAGS="$xorg_testset_save_CFLAGS" 8567 fi 8568 8569 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8572 fi 8573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8575 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8576 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8577 $as_echo_n "(cached) " >&6 8578 else 8579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8580 /* end confdefs.h. */ 8581 int i; 8582 _ACEOF 8583 if ac_fn_c_try_compile "$LINENO"; then : 8584 xorg_cv_cc_flag_unused_command_line_argument=yes 8585 else 8586 xorg_cv_cc_flag_unused_command_line_argument=no 8587 fi 8588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8589 fi 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8591 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8593 CFLAGS="$xorg_testset_save_CFLAGS" 8594 fi 8595 8596 found="no" 8597 8598 if test $found = "no" ; then 8599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8601 fi 8602 8603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8605 fi 8606 8607 CFLAGS="$CFLAGS -Wimplicit" 8608 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8610 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8611 cacheid=xorg_cv_cc_flag__Wimplicit 8612 if eval \${$cacheid+:} false; then : 8613 $as_echo_n "(cached) " >&6 8614 else 8615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8616 /* end confdefs.h. */ 8617 int i; 8618 int 8619 main () 8620 { 8621 8622 ; 8623 return 0; 8624 } 8625 _ACEOF 8626 if ac_fn_c_try_link "$LINENO"; then : 8627 eval $cacheid=yes 8628 else 8629 eval $cacheid=no 8630 fi 8631 rm -f core conftest.err conftest.$ac_objext \ 8632 conftest$ac_exeext conftest.$ac_ext 8633 fi 8634 8635 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637 8638 eval supported=\$$cacheid 8639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8640 $as_echo "$supported" >&6; } 8641 if test "$supported" = "yes" ; then 8642 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8643 found="yes" 8644 fi 8645 fi 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 xorg_testset_save_CFLAGS="$CFLAGS" 8662 8663 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8666 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8667 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8668 $as_echo_n "(cached) " >&6 8669 else 8670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8671 /* end confdefs.h. */ 8672 int i; 8673 _ACEOF 8674 if ac_fn_c_try_compile "$LINENO"; then : 8675 xorg_cv_cc_flag_unknown_warning_option=yes 8676 else 8677 xorg_cv_cc_flag_unknown_warning_option=no 8678 fi 8679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8680 fi 8681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8682 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8684 CFLAGS="$xorg_testset_save_CFLAGS" 8685 fi 8686 8687 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8690 fi 8691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8693 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8694 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8695 $as_echo_n "(cached) " >&6 8696 else 8697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8698 /* end confdefs.h. */ 8699 int i; 8700 _ACEOF 8701 if ac_fn_c_try_compile "$LINENO"; then : 8702 xorg_cv_cc_flag_unused_command_line_argument=yes 8703 else 8704 xorg_cv_cc_flag_unused_command_line_argument=no 8705 fi 8706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8707 fi 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8709 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8710 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8711 CFLAGS="$xorg_testset_save_CFLAGS" 8712 fi 8713 8714 found="no" 8715 8716 if test $found = "no" ; then 8717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8723 fi 8724 8725 CFLAGS="$CFLAGS -Wnonnull" 8726 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8728 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8729 cacheid=xorg_cv_cc_flag__Wnonnull 8730 if eval \${$cacheid+:} false; then : 8731 $as_echo_n "(cached) " >&6 8732 else 8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8734 /* end confdefs.h. */ 8735 int i; 8736 int 8737 main () 8738 { 8739 8740 ; 8741 return 0; 8742 } 8743 _ACEOF 8744 if ac_fn_c_try_link "$LINENO"; then : 8745 eval $cacheid=yes 8746 else 8747 eval $cacheid=no 8748 fi 8749 rm -f core conftest.err conftest.$ac_objext \ 8750 conftest$ac_exeext conftest.$ac_ext 8751 fi 8752 8753 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 8756 eval supported=\$$cacheid 8757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8758 $as_echo "$supported" >&6; } 8759 if test "$supported" = "yes" ; then 8760 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8761 found="yes" 8762 fi 8763 fi 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 xorg_testset_save_CFLAGS="$CFLAGS" 8780 8781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8784 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8785 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8786 $as_echo_n "(cached) " >&6 8787 else 8788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8789 /* end confdefs.h. */ 8790 int i; 8791 _ACEOF 8792 if ac_fn_c_try_compile "$LINENO"; then : 8793 xorg_cv_cc_flag_unknown_warning_option=yes 8794 else 8795 xorg_cv_cc_flag_unknown_warning_option=no 8796 fi 8797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8798 fi 8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8800 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8801 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8802 CFLAGS="$xorg_testset_save_CFLAGS" 8803 fi 8804 8805 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 fi 8809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8811 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8812 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8813 $as_echo_n "(cached) " >&6 8814 else 8815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8816 /* end confdefs.h. */ 8817 int i; 8818 _ACEOF 8819 if ac_fn_c_try_compile "$LINENO"; then : 8820 xorg_cv_cc_flag_unused_command_line_argument=yes 8821 else 8822 xorg_cv_cc_flag_unused_command_line_argument=no 8823 fi 8824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8825 fi 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8827 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8828 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8829 CFLAGS="$xorg_testset_save_CFLAGS" 8830 fi 8831 8832 found="no" 8833 8834 if test $found = "no" ; then 8835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8837 fi 8838 8839 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8841 fi 8842 8843 CFLAGS="$CFLAGS -Winit-self" 8844 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8846 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8847 cacheid=xorg_cv_cc_flag__Winit_self 8848 if eval \${$cacheid+:} false; then : 8849 $as_echo_n "(cached) " >&6 8850 else 8851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852 /* end confdefs.h. */ 8853 int i; 8854 int 8855 main () 8856 { 8857 8858 ; 8859 return 0; 8860 } 8861 _ACEOF 8862 if ac_fn_c_try_link "$LINENO"; then : 8863 eval $cacheid=yes 8864 else 8865 eval $cacheid=no 8866 fi 8867 rm -f core conftest.err conftest.$ac_objext \ 8868 conftest$ac_exeext conftest.$ac_ext 8869 fi 8870 8871 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873 8874 eval supported=\$$cacheid 8875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8876 $as_echo "$supported" >&6; } 8877 if test "$supported" = "yes" ; then 8878 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8879 found="yes" 8880 fi 8881 fi 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 xorg_testset_save_CFLAGS="$CFLAGS" 8898 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8902 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8903 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8904 $as_echo_n "(cached) " >&6 8905 else 8906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8907 /* end confdefs.h. */ 8908 int i; 8909 _ACEOF 8910 if ac_fn_c_try_compile "$LINENO"; then : 8911 xorg_cv_cc_flag_unknown_warning_option=yes 8912 else 8913 xorg_cv_cc_flag_unknown_warning_option=no 8914 fi 8915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8916 fi 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8918 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8919 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921 fi 8922 8923 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8926 fi 8927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8929 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8930 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8931 $as_echo_n "(cached) " >&6 8932 else 8933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8934 /* end confdefs.h. */ 8935 int i; 8936 _ACEOF 8937 if ac_fn_c_try_compile "$LINENO"; then : 8938 xorg_cv_cc_flag_unused_command_line_argument=yes 8939 else 8940 xorg_cv_cc_flag_unused_command_line_argument=no 8941 fi 8942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8943 fi 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8945 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8947 CFLAGS="$xorg_testset_save_CFLAGS" 8948 fi 8949 8950 found="no" 8951 8952 if test $found = "no" ; then 8953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8955 fi 8956 8957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8959 fi 8960 8961 CFLAGS="$CFLAGS -Wmain" 8962 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8964 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8965 cacheid=xorg_cv_cc_flag__Wmain 8966 if eval \${$cacheid+:} false; then : 8967 $as_echo_n "(cached) " >&6 8968 else 8969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970 /* end confdefs.h. */ 8971 int i; 8972 int 8973 main () 8974 { 8975 8976 ; 8977 return 0; 8978 } 8979 _ACEOF 8980 if ac_fn_c_try_link "$LINENO"; then : 8981 eval $cacheid=yes 8982 else 8983 eval $cacheid=no 8984 fi 8985 rm -f core conftest.err conftest.$ac_objext \ 8986 conftest$ac_exeext conftest.$ac_ext 8987 fi 8988 8989 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991 8992 eval supported=\$$cacheid 8993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8994 $as_echo "$supported" >&6; } 8995 if test "$supported" = "yes" ; then 8996 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8997 found="yes" 8998 fi 8999 fi 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 xorg_testset_save_CFLAGS="$CFLAGS" 9016 9017 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9020 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9021 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9022 $as_echo_n "(cached) " >&6 9023 else 9024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9025 /* end confdefs.h. */ 9026 int i; 9027 _ACEOF 9028 if ac_fn_c_try_compile "$LINENO"; then : 9029 xorg_cv_cc_flag_unknown_warning_option=yes 9030 else 9031 xorg_cv_cc_flag_unknown_warning_option=no 9032 fi 9033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9034 fi 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9036 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9038 CFLAGS="$xorg_testset_save_CFLAGS" 9039 fi 9040 9041 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9044 fi 9045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9047 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9048 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9049 $as_echo_n "(cached) " >&6 9050 else 9051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9052 /* end confdefs.h. */ 9053 int i; 9054 _ACEOF 9055 if ac_fn_c_try_compile "$LINENO"; then : 9056 xorg_cv_cc_flag_unused_command_line_argument=yes 9057 else 9058 xorg_cv_cc_flag_unused_command_line_argument=no 9059 fi 9060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9061 fi 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9063 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9064 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9065 CFLAGS="$xorg_testset_save_CFLAGS" 9066 fi 9067 9068 found="no" 9069 9070 if test $found = "no" ; then 9071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9073 fi 9074 9075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9077 fi 9078 9079 CFLAGS="$CFLAGS -Wmissing-braces" 9080 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9082 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9083 cacheid=xorg_cv_cc_flag__Wmissing_braces 9084 if eval \${$cacheid+:} false; then : 9085 $as_echo_n "(cached) " >&6 9086 else 9087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9088 /* end confdefs.h. */ 9089 int i; 9090 int 9091 main () 9092 { 9093 9094 ; 9095 return 0; 9096 } 9097 _ACEOF 9098 if ac_fn_c_try_link "$LINENO"; then : 9099 eval $cacheid=yes 9100 else 9101 eval $cacheid=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext \ 9104 conftest$ac_exeext conftest.$ac_ext 9105 fi 9106 9107 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 9110 eval supported=\$$cacheid 9111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9112 $as_echo "$supported" >&6; } 9113 if test "$supported" = "yes" ; then 9114 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9115 found="yes" 9116 fi 9117 fi 9118 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 xorg_testset_save_CFLAGS="$CFLAGS" 9134 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9138 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9139 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9140 $as_echo_n "(cached) " >&6 9141 else 9142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9143 /* end confdefs.h. */ 9144 int i; 9145 _ACEOF 9146 if ac_fn_c_try_compile "$LINENO"; then : 9147 xorg_cv_cc_flag_unknown_warning_option=yes 9148 else 9149 xorg_cv_cc_flag_unknown_warning_option=no 9150 fi 9151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9152 fi 9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9154 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9155 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9156 CFLAGS="$xorg_testset_save_CFLAGS" 9157 fi 9158 9159 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9162 fi 9163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9165 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9166 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9167 $as_echo_n "(cached) " >&6 9168 else 9169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9170 /* end confdefs.h. */ 9171 int i; 9172 _ACEOF 9173 if ac_fn_c_try_compile "$LINENO"; then : 9174 xorg_cv_cc_flag_unused_command_line_argument=yes 9175 else 9176 xorg_cv_cc_flag_unused_command_line_argument=no 9177 fi 9178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9179 fi 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9181 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9182 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9183 CFLAGS="$xorg_testset_save_CFLAGS" 9184 fi 9185 9186 found="no" 9187 9188 if test $found = "no" ; then 9189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9191 fi 9192 9193 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9195 fi 9196 9197 CFLAGS="$CFLAGS -Wsequence-point" 9198 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9200 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9201 cacheid=xorg_cv_cc_flag__Wsequence_point 9202 if eval \${$cacheid+:} false; then : 9203 $as_echo_n "(cached) " >&6 9204 else 9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206 /* end confdefs.h. */ 9207 int i; 9208 int 9209 main () 9210 { 9211 9212 ; 9213 return 0; 9214 } 9215 _ACEOF 9216 if ac_fn_c_try_link "$LINENO"; then : 9217 eval $cacheid=yes 9218 else 9219 eval $cacheid=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext \ 9222 conftest$ac_exeext conftest.$ac_ext 9223 fi 9224 9225 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 9228 eval supported=\$$cacheid 9229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9230 $as_echo "$supported" >&6; } 9231 if test "$supported" = "yes" ; then 9232 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9233 found="yes" 9234 fi 9235 fi 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 xorg_testset_save_CFLAGS="$CFLAGS" 9252 9253 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9256 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9257 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9258 $as_echo_n "(cached) " >&6 9259 else 9260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9261 /* end confdefs.h. */ 9262 int i; 9263 _ACEOF 9264 if ac_fn_c_try_compile "$LINENO"; then : 9265 xorg_cv_cc_flag_unknown_warning_option=yes 9266 else 9267 xorg_cv_cc_flag_unknown_warning_option=no 9268 fi 9269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9270 fi 9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9272 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9273 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9274 CFLAGS="$xorg_testset_save_CFLAGS" 9275 fi 9276 9277 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9280 fi 9281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9283 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9284 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9285 $as_echo_n "(cached) " >&6 9286 else 9287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 _ACEOF 9291 if ac_fn_c_try_compile "$LINENO"; then : 9292 xorg_cv_cc_flag_unused_command_line_argument=yes 9293 else 9294 xorg_cv_cc_flag_unused_command_line_argument=no 9295 fi 9296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9297 fi 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9299 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9300 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9301 CFLAGS="$xorg_testset_save_CFLAGS" 9302 fi 9303 9304 found="no" 9305 9306 if test $found = "no" ; then 9307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9309 fi 9310 9311 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9313 fi 9314 9315 CFLAGS="$CFLAGS -Wreturn-type" 9316 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9318 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9319 cacheid=xorg_cv_cc_flag__Wreturn_type 9320 if eval \${$cacheid+:} false; then : 9321 $as_echo_n "(cached) " >&6 9322 else 9323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9324 /* end confdefs.h. */ 9325 int i; 9326 int 9327 main () 9328 { 9329 9330 ; 9331 return 0; 9332 } 9333 _ACEOF 9334 if ac_fn_c_try_link "$LINENO"; then : 9335 eval $cacheid=yes 9336 else 9337 eval $cacheid=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext \ 9340 conftest$ac_exeext conftest.$ac_ext 9341 fi 9342 9343 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 9346 eval supported=\$$cacheid 9347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9348 $as_echo "$supported" >&6; } 9349 if test "$supported" = "yes" ; then 9350 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9351 found="yes" 9352 fi 9353 fi 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 xorg_testset_save_CFLAGS="$CFLAGS" 9370 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9374 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9375 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9376 $as_echo_n "(cached) " >&6 9377 else 9378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9379 /* end confdefs.h. */ 9380 int i; 9381 _ACEOF 9382 if ac_fn_c_try_compile "$LINENO"; then : 9383 xorg_cv_cc_flag_unknown_warning_option=yes 9384 else 9385 xorg_cv_cc_flag_unknown_warning_option=no 9386 fi 9387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9388 fi 9389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9390 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9391 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9392 CFLAGS="$xorg_testset_save_CFLAGS" 9393 fi 9394 9395 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9398 fi 9399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9401 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9402 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9403 $as_echo_n "(cached) " >&6 9404 else 9405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9406 /* end confdefs.h. */ 9407 int i; 9408 _ACEOF 9409 if ac_fn_c_try_compile "$LINENO"; then : 9410 xorg_cv_cc_flag_unused_command_line_argument=yes 9411 else 9412 xorg_cv_cc_flag_unused_command_line_argument=no 9413 fi 9414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9415 fi 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9417 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9418 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9419 CFLAGS="$xorg_testset_save_CFLAGS" 9420 fi 9421 9422 found="no" 9423 9424 if test $found = "no" ; then 9425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9427 fi 9428 9429 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9431 fi 9432 9433 CFLAGS="$CFLAGS -Wtrigraphs" 9434 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9436 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9437 cacheid=xorg_cv_cc_flag__Wtrigraphs 9438 if eval \${$cacheid+:} false; then : 9439 $as_echo_n "(cached) " >&6 9440 else 9441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9442 /* end confdefs.h. */ 9443 int i; 9444 int 9445 main () 9446 { 9447 9448 ; 9449 return 0; 9450 } 9451 _ACEOF 9452 if ac_fn_c_try_link "$LINENO"; then : 9453 eval $cacheid=yes 9454 else 9455 eval $cacheid=no 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext \ 9458 conftest$ac_exeext conftest.$ac_ext 9459 fi 9460 9461 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 9464 eval supported=\$$cacheid 9465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9466 $as_echo "$supported" >&6; } 9467 if test "$supported" = "yes" ; then 9468 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9469 found="yes" 9470 fi 9471 fi 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 xorg_testset_save_CFLAGS="$CFLAGS" 9488 9489 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9492 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9493 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9494 $as_echo_n "(cached) " >&6 9495 else 9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9497 /* end confdefs.h. */ 9498 int i; 9499 _ACEOF 9500 if ac_fn_c_try_compile "$LINENO"; then : 9501 xorg_cv_cc_flag_unknown_warning_option=yes 9502 else 9503 xorg_cv_cc_flag_unknown_warning_option=no 9504 fi 9505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9506 fi 9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9508 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9509 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9510 CFLAGS="$xorg_testset_save_CFLAGS" 9511 fi 9512 9513 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9516 fi 9517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9519 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9520 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9521 $as_echo_n "(cached) " >&6 9522 else 9523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9524 /* end confdefs.h. */ 9525 int i; 9526 _ACEOF 9527 if ac_fn_c_try_compile "$LINENO"; then : 9528 xorg_cv_cc_flag_unused_command_line_argument=yes 9529 else 9530 xorg_cv_cc_flag_unused_command_line_argument=no 9531 fi 9532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9533 fi 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9535 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9536 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9537 CFLAGS="$xorg_testset_save_CFLAGS" 9538 fi 9539 9540 found="no" 9541 9542 if test $found = "no" ; then 9543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9545 fi 9546 9547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9549 fi 9550 9551 CFLAGS="$CFLAGS -Warray-bounds" 9552 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9554 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9555 cacheid=xorg_cv_cc_flag__Warray_bounds 9556 if eval \${$cacheid+:} false; then : 9557 $as_echo_n "(cached) " >&6 9558 else 9559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9560 /* end confdefs.h. */ 9561 int i; 9562 int 9563 main () 9564 { 9565 9566 ; 9567 return 0; 9568 } 9569 _ACEOF 9570 if ac_fn_c_try_link "$LINENO"; then : 9571 eval $cacheid=yes 9572 else 9573 eval $cacheid=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext \ 9576 conftest$ac_exeext conftest.$ac_ext 9577 fi 9578 9579 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 9582 eval supported=\$$cacheid 9583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9584 $as_echo "$supported" >&6; } 9585 if test "$supported" = "yes" ; then 9586 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9587 found="yes" 9588 fi 9589 fi 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 xorg_testset_save_CFLAGS="$CFLAGS" 9606 9607 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9610 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9611 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9612 $as_echo_n "(cached) " >&6 9613 else 9614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9615 /* end confdefs.h. */ 9616 int i; 9617 _ACEOF 9618 if ac_fn_c_try_compile "$LINENO"; then : 9619 xorg_cv_cc_flag_unknown_warning_option=yes 9620 else 9621 xorg_cv_cc_flag_unknown_warning_option=no 9622 fi 9623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9624 fi 9625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9626 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9627 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9628 CFLAGS="$xorg_testset_save_CFLAGS" 9629 fi 9630 9631 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9634 fi 9635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9637 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9638 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9639 $as_echo_n "(cached) " >&6 9640 else 9641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9642 /* end confdefs.h. */ 9643 int i; 9644 _ACEOF 9645 if ac_fn_c_try_compile "$LINENO"; then : 9646 xorg_cv_cc_flag_unused_command_line_argument=yes 9647 else 9648 xorg_cv_cc_flag_unused_command_line_argument=no 9649 fi 9650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9651 fi 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9653 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9654 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9655 CFLAGS="$xorg_testset_save_CFLAGS" 9656 fi 9657 9658 found="no" 9659 9660 if test $found = "no" ; then 9661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9663 fi 9664 9665 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 fi 9668 9669 CFLAGS="$CFLAGS -Wwrite-strings" 9670 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9672 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9673 cacheid=xorg_cv_cc_flag__Wwrite_strings 9674 if eval \${$cacheid+:} false; then : 9675 $as_echo_n "(cached) " >&6 9676 else 9677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 int 9681 main () 9682 { 9683 9684 ; 9685 return 0; 9686 } 9687 _ACEOF 9688 if ac_fn_c_try_link "$LINENO"; then : 9689 eval $cacheid=yes 9690 else 9691 eval $cacheid=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext \ 9694 conftest$ac_exeext conftest.$ac_ext 9695 fi 9696 9697 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 9700 eval supported=\$$cacheid 9701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9702 $as_echo "$supported" >&6; } 9703 if test "$supported" = "yes" ; then 9704 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9705 found="yes" 9706 fi 9707 fi 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 xorg_testset_save_CFLAGS="$CFLAGS" 9724 9725 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9728 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9729 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9730 $as_echo_n "(cached) " >&6 9731 else 9732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9733 /* end confdefs.h. */ 9734 int i; 9735 _ACEOF 9736 if ac_fn_c_try_compile "$LINENO"; then : 9737 xorg_cv_cc_flag_unknown_warning_option=yes 9738 else 9739 xorg_cv_cc_flag_unknown_warning_option=no 9740 fi 9741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9742 fi 9743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9744 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9746 CFLAGS="$xorg_testset_save_CFLAGS" 9747 fi 9748 9749 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9752 fi 9753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9755 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9756 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9757 $as_echo_n "(cached) " >&6 9758 else 9759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760 /* end confdefs.h. */ 9761 int i; 9762 _ACEOF 9763 if ac_fn_c_try_compile "$LINENO"; then : 9764 xorg_cv_cc_flag_unused_command_line_argument=yes 9765 else 9766 xorg_cv_cc_flag_unused_command_line_argument=no 9767 fi 9768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9769 fi 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9771 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9773 CFLAGS="$xorg_testset_save_CFLAGS" 9774 fi 9775 9776 found="no" 9777 9778 if test $found = "no" ; then 9779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9781 fi 9782 9783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9785 fi 9786 9787 CFLAGS="$CFLAGS -Waddress" 9788 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9790 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9791 cacheid=xorg_cv_cc_flag__Waddress 9792 if eval \${$cacheid+:} false; then : 9793 $as_echo_n "(cached) " >&6 9794 else 9795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9796 /* end confdefs.h. */ 9797 int i; 9798 int 9799 main () 9800 { 9801 9802 ; 9803 return 0; 9804 } 9805 _ACEOF 9806 if ac_fn_c_try_link "$LINENO"; then : 9807 eval $cacheid=yes 9808 else 9809 eval $cacheid=no 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext \ 9812 conftest$ac_exeext conftest.$ac_ext 9813 fi 9814 9815 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817 9818 eval supported=\$$cacheid 9819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9820 $as_echo "$supported" >&6; } 9821 if test "$supported" = "yes" ; then 9822 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9823 found="yes" 9824 fi 9825 fi 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 xorg_testset_save_CFLAGS="$CFLAGS" 9842 9843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9846 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9847 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9848 $as_echo_n "(cached) " >&6 9849 else 9850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9851 /* end confdefs.h. */ 9852 int i; 9853 _ACEOF 9854 if ac_fn_c_try_compile "$LINENO"; then : 9855 xorg_cv_cc_flag_unknown_warning_option=yes 9856 else 9857 xorg_cv_cc_flag_unknown_warning_option=no 9858 fi 9859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9860 fi 9861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9862 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865 fi 9866 9867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9870 fi 9871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9873 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9874 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9875 $as_echo_n "(cached) " >&6 9876 else 9877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9878 /* end confdefs.h. */ 9879 int i; 9880 _ACEOF 9881 if ac_fn_c_try_compile "$LINENO"; then : 9882 xorg_cv_cc_flag_unused_command_line_argument=yes 9883 else 9884 xorg_cv_cc_flag_unused_command_line_argument=no 9885 fi 9886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9887 fi 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9889 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9891 CFLAGS="$xorg_testset_save_CFLAGS" 9892 fi 9893 9894 found="no" 9895 9896 if test $found = "no" ; then 9897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9899 fi 9900 9901 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9903 fi 9904 9905 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9906 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9908 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9909 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9910 if eval \${$cacheid+:} false; then : 9911 $as_echo_n "(cached) " >&6 9912 else 9913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914 /* end confdefs.h. */ 9915 int i; 9916 int 9917 main () 9918 { 9919 9920 ; 9921 return 0; 9922 } 9923 _ACEOF 9924 if ac_fn_c_try_link "$LINENO"; then : 9925 eval $cacheid=yes 9926 else 9927 eval $cacheid=no 9928 fi 9929 rm -f core conftest.err conftest.$ac_objext \ 9930 conftest$ac_exeext conftest.$ac_ext 9931 fi 9932 9933 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935 9936 eval supported=\$$cacheid 9937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9938 $as_echo "$supported" >&6; } 9939 if test "$supported" = "yes" ; then 9940 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9941 found="yes" 9942 fi 9943 fi 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 xorg_testset_save_CFLAGS="$CFLAGS" 9960 9961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9964 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9965 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9966 $as_echo_n "(cached) " >&6 9967 else 9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969 /* end confdefs.h. */ 9970 int i; 9971 _ACEOF 9972 if ac_fn_c_try_compile "$LINENO"; then : 9973 xorg_cv_cc_flag_unknown_warning_option=yes 9974 else 9975 xorg_cv_cc_flag_unknown_warning_option=no 9976 fi 9977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9978 fi 9979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9980 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9982 CFLAGS="$xorg_testset_save_CFLAGS" 9983 fi 9984 9985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9988 fi 9989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9991 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9992 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9993 $as_echo_n "(cached) " >&6 9994 else 9995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9996 /* end confdefs.h. */ 9997 int i; 9998 _ACEOF 9999 if ac_fn_c_try_compile "$LINENO"; then : 10000 xorg_cv_cc_flag_unused_command_line_argument=yes 10001 else 10002 xorg_cv_cc_flag_unused_command_line_argument=no 10003 fi 10004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10005 fi 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10007 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10009 CFLAGS="$xorg_testset_save_CFLAGS" 10010 fi 10011 10012 found="no" 10013 10014 if test $found = "no" ; then 10015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10017 fi 10018 10019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10021 fi 10022 10023 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10024 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10026 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10027 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10028 if eval \${$cacheid+:} false; then : 10029 $as_echo_n "(cached) " >&6 10030 else 10031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10032 /* end confdefs.h. */ 10033 int i; 10034 int 10035 main () 10036 { 10037 10038 ; 10039 return 0; 10040 } 10041 _ACEOF 10042 if ac_fn_c_try_link "$LINENO"; then : 10043 eval $cacheid=yes 10044 else 10045 eval $cacheid=no 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext \ 10048 conftest$ac_exeext conftest.$ac_ext 10049 fi 10050 10051 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 10054 eval supported=\$$cacheid 10055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10056 $as_echo "$supported" >&6; } 10057 if test "$supported" = "yes" ; then 10058 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10059 found="yes" 10060 fi 10061 fi 10062 10063 10064 fi 10065 10066 10067 10068 10069 10070 10071 10072 CWARNFLAGS="$BASE_CFLAGS" 10073 if test "x$GCC" = xyes ; then 10074 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10075 fi 10076 10077 10078 10079 10080 10081 10082 10083 10084 # Check whether --enable-strict-compilation was given. 10085 if test "${enable_strict_compilation+set}" = set; then : 10086 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10087 else 10088 STRICT_COMPILE=no 10089 fi 10090 10091 10092 10093 10094 10095 10096 STRICT_CFLAGS="" 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 xorg_testset_save_CFLAGS="$CFLAGS" 10111 10112 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10115 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10116 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10117 $as_echo_n "(cached) " >&6 10118 else 10119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10120 /* end confdefs.h. */ 10121 int i; 10122 _ACEOF 10123 if ac_fn_c_try_compile "$LINENO"; then : 10124 xorg_cv_cc_flag_unknown_warning_option=yes 10125 else 10126 xorg_cv_cc_flag_unknown_warning_option=no 10127 fi 10128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10129 fi 10130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10131 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10133 CFLAGS="$xorg_testset_save_CFLAGS" 10134 fi 10135 10136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 fi 10140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10142 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10143 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10144 $as_echo_n "(cached) " >&6 10145 else 10146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10147 /* end confdefs.h. */ 10148 int i; 10149 _ACEOF 10150 if ac_fn_c_try_compile "$LINENO"; then : 10151 xorg_cv_cc_flag_unused_command_line_argument=yes 10152 else 10153 xorg_cv_cc_flag_unused_command_line_argument=no 10154 fi 10155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10156 fi 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10158 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10160 CFLAGS="$xorg_testset_save_CFLAGS" 10161 fi 10162 10163 found="no" 10164 10165 if test $found = "no" ; then 10166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 fi 10169 10170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10172 fi 10173 10174 CFLAGS="$CFLAGS -pedantic" 10175 10176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10177 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10178 cacheid=xorg_cv_cc_flag__pedantic 10179 if eval \${$cacheid+:} false; then : 10180 $as_echo_n "(cached) " >&6 10181 else 10182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10183 /* end confdefs.h. */ 10184 int i; 10185 int 10186 main () 10187 { 10188 10189 ; 10190 return 0; 10191 } 10192 _ACEOF 10193 if ac_fn_c_try_link "$LINENO"; then : 10194 eval $cacheid=yes 10195 else 10196 eval $cacheid=no 10197 fi 10198 rm -f core conftest.err conftest.$ac_objext \ 10199 conftest$ac_exeext conftest.$ac_ext 10200 fi 10201 10202 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204 10205 eval supported=\$$cacheid 10206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10207 $as_echo "$supported" >&6; } 10208 if test "$supported" = "yes" ; then 10209 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10210 found="yes" 10211 fi 10212 fi 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 xorg_testset_save_CFLAGS="$CFLAGS" 10229 10230 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10233 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10234 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10235 $as_echo_n "(cached) " >&6 10236 else 10237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 _ACEOF 10241 if ac_fn_c_try_compile "$LINENO"; then : 10242 xorg_cv_cc_flag_unknown_warning_option=yes 10243 else 10244 xorg_cv_cc_flag_unknown_warning_option=no 10245 fi 10246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10247 fi 10248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10249 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10251 CFLAGS="$xorg_testset_save_CFLAGS" 10252 fi 10253 10254 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10257 fi 10258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10260 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10261 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10262 $as_echo_n "(cached) " >&6 10263 else 10264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10265 /* end confdefs.h. */ 10266 int i; 10267 _ACEOF 10268 if ac_fn_c_try_compile "$LINENO"; then : 10269 xorg_cv_cc_flag_unused_command_line_argument=yes 10270 else 10271 xorg_cv_cc_flag_unused_command_line_argument=no 10272 fi 10273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10274 fi 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10276 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10278 CFLAGS="$xorg_testset_save_CFLAGS" 10279 fi 10280 10281 found="no" 10282 10283 if test $found = "no" ; then 10284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10286 fi 10287 10288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10290 fi 10291 10292 CFLAGS="$CFLAGS -Werror" 10293 10294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10295 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10296 cacheid=xorg_cv_cc_flag__Werror 10297 if eval \${$cacheid+:} false; then : 10298 $as_echo_n "(cached) " >&6 10299 else 10300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10301 /* end confdefs.h. */ 10302 int i; 10303 int 10304 main () 10305 { 10306 10307 ; 10308 return 0; 10309 } 10310 _ACEOF 10311 if ac_fn_c_try_link "$LINENO"; then : 10312 eval $cacheid=yes 10313 else 10314 eval $cacheid=no 10315 fi 10316 rm -f core conftest.err conftest.$ac_objext \ 10317 conftest$ac_exeext conftest.$ac_ext 10318 fi 10319 10320 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 10323 eval supported=\$$cacheid 10324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10325 $as_echo "$supported" >&6; } 10326 if test "$supported" = "yes" ; then 10327 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10328 found="yes" 10329 fi 10330 fi 10331 10332 if test $found = "no" ; then 10333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10339 fi 10340 10341 CFLAGS="$CFLAGS -errwarn" 10342 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10344 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10345 cacheid=xorg_cv_cc_flag__errwarn 10346 if eval \${$cacheid+:} false; then : 10347 $as_echo_n "(cached) " >&6 10348 else 10349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10350 /* end confdefs.h. */ 10351 int i; 10352 int 10353 main () 10354 { 10355 10356 ; 10357 return 0; 10358 } 10359 _ACEOF 10360 if ac_fn_c_try_link "$LINENO"; then : 10361 eval $cacheid=yes 10362 else 10363 eval $cacheid=no 10364 fi 10365 rm -f core conftest.err conftest.$ac_objext \ 10366 conftest$ac_exeext conftest.$ac_ext 10367 fi 10368 10369 10370 CFLAGS="$xorg_testset_save_CFLAGS" 10371 10372 eval supported=\$$cacheid 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10374 $as_echo "$supported" >&6; } 10375 if test "$supported" = "yes" ; then 10376 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10377 found="yes" 10378 fi 10379 fi 10380 10381 10382 10383 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10384 # activate it with -Werror, so we add it here explicitly. 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 xorg_testset_save_CFLAGS="$CFLAGS" 10399 10400 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10403 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10404 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10405 $as_echo_n "(cached) " >&6 10406 else 10407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 _ACEOF 10411 if ac_fn_c_try_compile "$LINENO"; then : 10412 xorg_cv_cc_flag_unknown_warning_option=yes 10413 else 10414 xorg_cv_cc_flag_unknown_warning_option=no 10415 fi 10416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10417 fi 10418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10419 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10421 CFLAGS="$xorg_testset_save_CFLAGS" 10422 fi 10423 10424 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10427 fi 10428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10430 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10431 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10432 $as_echo_n "(cached) " >&6 10433 else 10434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10435 /* end confdefs.h. */ 10436 int i; 10437 _ACEOF 10438 if ac_fn_c_try_compile "$LINENO"; then : 10439 xorg_cv_cc_flag_unused_command_line_argument=yes 10440 else 10441 xorg_cv_cc_flag_unused_command_line_argument=no 10442 fi 10443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10444 fi 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10446 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10448 CFLAGS="$xorg_testset_save_CFLAGS" 10449 fi 10450 10451 found="no" 10452 10453 if test $found = "no" ; then 10454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10456 fi 10457 10458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10460 fi 10461 10462 CFLAGS="$CFLAGS -Werror=attributes" 10463 10464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10465 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10466 cacheid=xorg_cv_cc_flag__Werror_attributes 10467 if eval \${$cacheid+:} false; then : 10468 $as_echo_n "(cached) " >&6 10469 else 10470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10471 /* end confdefs.h. */ 10472 int i; 10473 int 10474 main () 10475 { 10476 10477 ; 10478 return 0; 10479 } 10480 _ACEOF 10481 if ac_fn_c_try_link "$LINENO"; then : 10482 eval $cacheid=yes 10483 else 10484 eval $cacheid=no 10485 fi 10486 rm -f core conftest.err conftest.$ac_objext \ 10487 conftest$ac_exeext conftest.$ac_ext 10488 fi 10489 10490 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492 10493 eval supported=\$$cacheid 10494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10495 $as_echo "$supported" >&6; } 10496 if test "$supported" = "yes" ; then 10497 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10498 found="yes" 10499 fi 10500 fi 10501 10502 10503 10504 if test "x$STRICT_COMPILE" = "xyes"; then 10505 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10506 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10507 fi 10508 10509 10510 10511 10512 10513 10514 cat >>confdefs.h <<_ACEOF 10515 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10516 _ACEOF 10517 10518 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10519 if test "x$PVM" = "x"; then 10520 PVM="0" 10521 fi 10522 10523 cat >>confdefs.h <<_ACEOF 10524 #define PACKAGE_VERSION_MINOR $PVM 10525 _ACEOF 10526 10527 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10528 if test "x$PVP" = "x"; then 10529 PVP="0" 10530 fi 10531 10532 cat >>confdefs.h <<_ACEOF 10533 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10534 _ACEOF 10535 10536 10537 10538 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10539 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10540 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10541 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10542 10543 10544 10545 10546 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10547 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10548 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10549 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10550 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10551 10552 10553 10554 10555 10556 10557 if test x$APP_MAN_SUFFIX = x ; then 10558 APP_MAN_SUFFIX=1 10559 fi 10560 if test x$APP_MAN_DIR = x ; then 10561 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10562 fi 10563 10564 if test x$LIB_MAN_SUFFIX = x ; then 10565 LIB_MAN_SUFFIX=3 10566 fi 10567 if test x$LIB_MAN_DIR = x ; then 10568 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10569 fi 10570 10571 if test x$FILE_MAN_SUFFIX = x ; then 10572 case $host_os in 10573 # Solaris 2.0 - 11 use SysV man page sections 10574 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10575 *) FILE_MAN_SUFFIX=5 ;; 10576 esac 10577 fi 10578 if test x$FILE_MAN_DIR = x ; then 10579 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10580 fi 10581 10582 if test x$MISC_MAN_SUFFIX = x ; then 10583 case $host_os in 10584 # Solaris 2.0 - 11 use SysV man page sections 10585 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10586 *) MISC_MAN_SUFFIX=7 ;; 10587 esac 10588 fi 10589 if test x$MISC_MAN_DIR = x ; then 10590 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10591 fi 10592 10593 if test x$DRIVER_MAN_SUFFIX = x ; then 10594 case $host_os in 10595 # Solaris 2.0 - 11 use SysV man page sections 10596 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10597 *) DRIVER_MAN_SUFFIX=4 ;; 10598 esac 10599 fi 10600 if test x$DRIVER_MAN_DIR = x ; then 10601 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10602 fi 10603 10604 if test x$ADMIN_MAN_SUFFIX = x ; then 10605 case $host_os in 10606 # Solaris 2.0 - 11 use SysV man page sections 10607 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10608 *) ADMIN_MAN_SUFFIX=8 ;; 10609 esac 10610 fi 10611 if test x$ADMIN_MAN_DIR = x ; then 10612 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10613 fi 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 XORG_MAN_PAGE="X Version 11" 10630 10631 MAN_SUBSTS="\ 10632 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10633 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10634 -e 's|__xservername__|Xorg|g' \ 10635 -e 's|__xconfigfile__|xorg.conf|g' \ 10636 -e 's|__projectroot__|\$(prefix)|g' \ 10637 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10638 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10639 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10640 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10641 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10642 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10643 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10644 10645 10646 10647 # Check whether --enable-silent-rules was given. 10648 if test "${enable_silent_rules+set}" = set; then : 10649 enableval=$enable_silent_rules; 10650 fi 10651 10652 case $enable_silent_rules in # ((( 10653 yes) AM_DEFAULT_VERBOSITY=0;; 10654 no) AM_DEFAULT_VERBOSITY=1;; 10655 *) AM_DEFAULT_VERBOSITY=0;; 10656 esac 10657 am_make=${MAKE-make} 10658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10659 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10660 if ${am_cv_make_support_nested_variables+:} false; then : 10661 $as_echo_n "(cached) " >&6 10662 else 10663 if $as_echo 'TRUE=$(BAR$(V)) 10664 BAR0=false 10665 BAR1=true 10666 V=1 10667 am__doit: 10668 @$(TRUE) 10669 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10670 am_cv_make_support_nested_variables=yes 10671 else 10672 am_cv_make_support_nested_variables=no 10673 fi 10674 fi 10675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10676 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10677 if test $am_cv_make_support_nested_variables = yes; then 10678 AM_V='$(V)' 10679 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10680 else 10681 AM_V=$AM_DEFAULT_VERBOSITY 10682 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10683 fi 10684 AM_BACKSLASH='\' 10685 10686 10687 10688 10689 10690 10691 10692 # Check whether --with-lint was given. 10693 if test "${with_lint+set}" = set; then : 10694 withval=$with_lint; use_lint=$withval 10695 else 10696 use_lint=no 10697 fi 10698 10699 10700 # Obtain platform specific info like program name and options 10701 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10702 case $host_os in 10703 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10704 lint_name=splint 10705 lint_options="-badflag" 10706 ;; 10707 *freebsd* | *netbsd*) 10708 lint_name=lint 10709 lint_options="-u -b" 10710 ;; 10711 *solaris*) 10712 lint_name=lint 10713 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10714 ;; 10715 esac 10716 10717 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10718 if test "x$use_lint" = x"yes" ; then 10719 # Extract the first word of "$lint_name", so it can be a program name with args. 10720 set dummy $lint_name; ac_word=$2 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10722 $as_echo_n "checking for $ac_word... " >&6; } 10723 if ${ac_cv_path_LINT+:} false; then : 10724 $as_echo_n "(cached) " >&6 10725 else 10726 case $LINT in 10727 [\\/]* | ?:[\\/]*) 10728 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10729 ;; 10730 *) 10731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10732 for as_dir in $PATH 10733 do 10734 IFS=$as_save_IFS 10735 test -z "$as_dir" && as_dir=. 10736 for ac_exec_ext in '' $ac_executable_extensions; do 10737 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10738 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10739 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10740 break 2 10741 fi 10742 done 10743 done 10744 IFS=$as_save_IFS 10745 10746 ;; 10747 esac 10748 fi 10749 LINT=$ac_cv_path_LINT 10750 if test -n "$LINT"; then 10751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 10752 $as_echo "$LINT" >&6; } 10753 else 10754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10755 $as_echo "no" >&6; } 10756 fi 10757 10758 10759 if test "x$LINT" = "x"; then 10760 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 10761 fi 10762 elif test "x$use_lint" = x"no" ; then 10763 if test "x$LINT" != "x"; then 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 10765 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 10766 fi 10767 else 10768 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 10769 fi 10770 10771 # User supplied flags override default flags 10772 if test "x$LINT_FLAGS" != "x"; then 10773 lint_options=$LINT_FLAGS 10774 fi 10775 10776 LINT_FLAGS=$lint_options 10777 10778 if test "x$LINT" != x; then 10779 LINT_TRUE= 10780 LINT_FALSE='#' 10781 else 10782 LINT_TRUE='#' 10783 LINT_FALSE= 10784 fi 10785 10786 10787 10788 10789 for ac_func in rename fchmod 10790 do : 10791 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10792 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10793 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10794 cat >>confdefs.h <<_ACEOF 10795 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10796 _ACEOF 10797 10798 fi 10799 done 10800 10801 10802 # Check whether --enable-largefile was given. 10803 if test "${enable_largefile+set}" = set; then : 10804 enableval=$enable_largefile; 10805 fi 10806 10807 if test "$enable_largefile" != no; then 10808 10809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 10810 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 10811 if ${ac_cv_sys_largefile_CC+:} false; then : 10812 $as_echo_n "(cached) " >&6 10813 else 10814 ac_cv_sys_largefile_CC=no 10815 if test "$GCC" != yes; then 10816 ac_save_CC=$CC 10817 while :; do 10818 # IRIX 6.2 and later do not support large files by default, 10819 # so use the C compiler's -n32 option if that helps. 10820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10821 /* end confdefs.h. */ 10822 #include <sys/types.h> 10823 /* Check that off_t can represent 2**63 - 1 correctly. 10824 We can't simply define LARGE_OFF_T to be 9223372036854775807, 10825 since some C++ compilers masquerading as C compilers 10826 incorrectly reject 9223372036854775807. */ 10827 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 10828 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 10829 && LARGE_OFF_T % 2147483647 == 1) 10830 ? 1 : -1]; 10831 int 10832 main () 10833 { 10834 10835 ; 10836 return 0; 10837 } 10838 _ACEOF 10839 if ac_fn_c_try_compile "$LINENO"; then : 10840 break 10841 fi 10842 rm -f core conftest.err conftest.$ac_objext 10843 CC="$CC -n32" 10844 if ac_fn_c_try_compile "$LINENO"; then : 10845 ac_cv_sys_largefile_CC=' -n32'; break 10846 fi 10847 rm -f core conftest.err conftest.$ac_objext 10848 break 10849 done 10850 CC=$ac_save_CC 10851 rm -f conftest.$ac_ext 10852 fi 10853 fi 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 10855 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 10856 if test "$ac_cv_sys_largefile_CC" != no; then 10857 CC=$CC$ac_cv_sys_largefile_CC 10858 fi 10859 10860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 10861 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 10862 if ${ac_cv_sys_file_offset_bits+:} false; then : 10863 $as_echo_n "(cached) " >&6 10864 else 10865 while :; do 10866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10867 /* end confdefs.h. */ 10868 #include <sys/types.h> 10869 /* Check that off_t can represent 2**63 - 1 correctly. 10870 We can't simply define LARGE_OFF_T to be 9223372036854775807, 10871 since some C++ compilers masquerading as C compilers 10872 incorrectly reject 9223372036854775807. */ 10873 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 10874 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 10875 && LARGE_OFF_T % 2147483647 == 1) 10876 ? 1 : -1]; 10877 int 10878 main () 10879 { 10880 10881 ; 10882 return 0; 10883 } 10884 _ACEOF 10885 if ac_fn_c_try_compile "$LINENO"; then : 10886 ac_cv_sys_file_offset_bits=no; break 10887 fi 10888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10890 /* end confdefs.h. */ 10891 #define _FILE_OFFSET_BITS 64 10892 #include <sys/types.h> 10893 /* Check that off_t can represent 2**63 - 1 correctly. 10894 We can't simply define LARGE_OFF_T to be 9223372036854775807, 10895 since some C++ compilers masquerading as C compilers 10896 incorrectly reject 9223372036854775807. */ 10897 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 10898 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 10899 && LARGE_OFF_T % 2147483647 == 1) 10900 ? 1 : -1]; 10901 int 10902 main () 10903 { 10904 10905 ; 10906 return 0; 10907 } 10908 _ACEOF 10909 if ac_fn_c_try_compile "$LINENO"; then : 10910 ac_cv_sys_file_offset_bits=64; break 10911 fi 10912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10913 ac_cv_sys_file_offset_bits=unknown 10914 break 10915 done 10916 fi 10917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 10918 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 10919 case $ac_cv_sys_file_offset_bits in #( 10920 no | unknown) ;; 10921 *) 10922 cat >>confdefs.h <<_ACEOF 10923 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 10924 _ACEOF 10925 ;; 10926 esac 10927 rm -rf conftest* 10928 if test $ac_cv_sys_file_offset_bits = unknown; then 10929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 10930 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 10931 if ${ac_cv_sys_large_files+:} false; then : 10932 $as_echo_n "(cached) " >&6 10933 else 10934 while :; do 10935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10936 /* end confdefs.h. */ 10937 #include <sys/types.h> 10938 /* Check that off_t can represent 2**63 - 1 correctly. 10939 We can't simply define LARGE_OFF_T to be 9223372036854775807, 10940 since some C++ compilers masquerading as C compilers 10941 incorrectly reject 9223372036854775807. */ 10942 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 10943 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 10944 && LARGE_OFF_T % 2147483647 == 1) 10945 ? 1 : -1]; 10946 int 10947 main () 10948 { 10949 10950 ; 10951 return 0; 10952 } 10953 _ACEOF 10954 if ac_fn_c_try_compile "$LINENO"; then : 10955 ac_cv_sys_large_files=no; break 10956 fi 10957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10959 /* end confdefs.h. */ 10960 #define _LARGE_FILES 1 10961 #include <sys/types.h> 10962 /* Check that off_t can represent 2**63 - 1 correctly. 10963 We can't simply define LARGE_OFF_T to be 9223372036854775807, 10964 since some C++ compilers masquerading as C compilers 10965 incorrectly reject 9223372036854775807. */ 10966 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 10967 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 10968 && LARGE_OFF_T % 2147483647 == 1) 10969 ? 1 : -1]; 10970 int 10971 main () 10972 { 10973 10974 ; 10975 return 0; 10976 } 10977 _ACEOF 10978 if ac_fn_c_try_compile "$LINENO"; then : 10979 ac_cv_sys_large_files=1; break 10980 fi 10981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10982 ac_cv_sys_large_files=unknown 10983 break 10984 done 10985 fi 10986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 10987 $as_echo "$ac_cv_sys_large_files" >&6; } 10988 case $ac_cv_sys_large_files in #( 10989 no | unknown) ;; 10990 *) 10991 cat >>confdefs.h <<_ACEOF 10992 #define _LARGE_FILES $ac_cv_sys_large_files 10993 _ACEOF 10994 ;; 10995 esac 10996 rm -rf conftest* 10997 fi 10998 10999 11000 fi 11001 11002 11003 11004 pkg_failed=no 11005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 11006 $as_echo_n "checking for X... " >&6; } 11007 11008 if test -n "$X_CFLAGS"; then 11009 pkg_cv_X_CFLAGS="$X_CFLAGS" 11010 elif test -n "$PKG_CONFIG"; then 11011 if test -n "$PKG_CONFIG" && \ 11012 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17\""; } >&5 11013 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17") 2>&5 11014 ac_status=$? 11015 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11016 test $ac_status = 0; }; then 11017 pkg_cv_X_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17" 2>/dev/null` 11018 test "x$?" != "x0" && pkg_failed=yes 11019 else 11020 pkg_failed=yes 11021 fi 11022 else 11023 pkg_failed=untried 11024 fi 11025 if test -n "$X_LIBS"; then 11026 pkg_cv_X_LIBS="$X_LIBS" 11027 elif test -n "$PKG_CONFIG"; then 11028 if test -n "$PKG_CONFIG" && \ 11029 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17\""; } >&5 11030 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17") 2>&5 11031 ac_status=$? 11032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11033 test $ac_status = 0; }; then 11034 pkg_cv_X_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17" 2>/dev/null` 11035 test "x$?" != "x0" && pkg_failed=yes 11036 else 11037 pkg_failed=yes 11038 fi 11039 else 11040 pkg_failed=untried 11041 fi 11042 11043 11044 11045 if test $pkg_failed = yes; then 11046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11047 $as_echo "no" >&6; } 11048 11049 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11050 _pkg_short_errors_supported=yes 11051 else 11052 _pkg_short_errors_supported=no 11053 fi 11054 if test $_pkg_short_errors_supported = yes; then 11055 X_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17" 2>&1` 11056 else 11057 X_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17" 2>&1` 11058 fi 11059 # Put the nasty error message in config.log where it belongs 11060 echo "$X_PKG_ERRORS" >&5 11061 11062 as_fn_error $? "Package requirements (xproto >= 7.0.17) were not met: 11063 11064 $X_PKG_ERRORS 11065 11066 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11067 installed software in a non-standard prefix. 11068 11069 Alternatively, you may set the environment variables X_CFLAGS 11070 and X_LIBS to avoid the need to call pkg-config. 11071 See the pkg-config man page for more details." "$LINENO" 5 11072 elif test $pkg_failed = untried; then 11073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11074 $as_echo "no" >&6; } 11075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11077 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11078 is in your PATH or set the PKG_CONFIG environment variable to the full 11079 path to pkg-config. 11080 11081 Alternatively, you may set the environment variables X_CFLAGS 11082 and X_LIBS to avoid the need to call pkg-config. 11083 See the pkg-config man page for more details. 11084 11085 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11086 See \`config.log' for more details" "$LINENO" 5; } 11087 else 11088 X_CFLAGS=$pkg_cv_X_CFLAGS 11089 X_LIBS=$pkg_cv_X_LIBS 11090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11091 $as_echo "yes" >&6; } 11092 11093 fi 11094 11095 ac_config_files="$ac_config_files Makefile" 11096 11097 cat >confcache <<\_ACEOF 11098 # This file is a shell script that caches the results of configure 11099 # tests run on this system so they can be shared between configure 11100 # scripts and configure runs, see configure's option --config-cache. 11101 # It is not useful on other systems. If it contains results you don't 11102 # want to keep, you may remove or edit it. 11103 # 11104 # config.status only pays attention to the cache file if you give it 11105 # the --recheck option to rerun configure. 11106 # 11107 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11108 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11109 # following values. 11110 11111 _ACEOF 11112 11113 # The following way of writing the cache mishandles newlines in values, 11114 # but we know of no workaround that is simple, portable, and efficient. 11115 # So, we kill variables containing newlines. 11116 # Ultrix sh set writes to stderr and can't be redirected directly, 11117 # and sets the high bit in the cache file unless we assign to the vars. 11118 ( 11119 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11120 eval ac_val=\$$ac_var 11121 case $ac_val in #( 11122 *${as_nl}*) 11123 case $ac_var in #( 11124 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11125 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11126 esac 11127 case $ac_var in #( 11128 _ | IFS | as_nl) ;; #( 11129 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11130 *) { eval $ac_var=; unset $ac_var;} ;; 11131 esac ;; 11132 esac 11133 done 11134 11135 (set) 2>&1 | 11136 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11137 *${as_nl}ac_space=\ *) 11138 # `set' does not quote correctly, so add quotes: double-quote 11139 # substitution turns \\\\ into \\, and sed turns \\ into \. 11140 sed -n \ 11141 "s/'/'\\\\''/g; 11142 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11143 ;; #( 11144 *) 11145 # `set' quotes correctly as required by POSIX, so do not add quotes. 11146 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11147 ;; 11148 esac | 11149 sort 11150 ) | 11151 sed ' 11152 /^ac_cv_env_/b end 11153 t clear 11154 :clear 11155 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11156 t end 11157 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11158 :end' >>confcache 11159 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11160 if test -w "$cache_file"; then 11161 if test "x$cache_file" != "x/dev/null"; then 11162 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11163 $as_echo "$as_me: updating cache $cache_file" >&6;} 11164 if test ! -f "$cache_file" || test -h "$cache_file"; then 11165 cat confcache >"$cache_file" 11166 else 11167 case $cache_file in #( 11168 */* | ?:*) 11169 mv -f confcache "$cache_file"$$ && 11170 mv -f "$cache_file"$$ "$cache_file" ;; #( 11171 *) 11172 mv -f confcache "$cache_file" ;; 11173 esac 11174 fi 11175 fi 11176 else 11177 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11178 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11179 fi 11180 fi 11181 rm -f confcache 11182 11183 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11184 # Let make expand exec_prefix. 11185 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11186 11187 DEFS=-DHAVE_CONFIG_H 11188 11189 ac_libobjs= 11190 ac_ltlibobjs= 11191 U= 11192 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11193 # 1. Remove the extension, and $U if already installed. 11194 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11195 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11196 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11197 # will be set to the directory where LIBOBJS objects are built. 11198 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11199 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11200 done 11201 LIBOBJS=$ac_libobjs 11202 11203 LTLIBOBJS=$ac_ltlibobjs 11204 11205 11206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11207 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11208 if test -n "$am_sleep_pid"; then 11209 # Hide warnings about reused PIDs. 11210 wait $am_sleep_pid 2>/dev/null 11211 fi 11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11213 $as_echo "done" >&6; } 11214 if test -n "$EXEEXT"; then 11215 am__EXEEXT_TRUE= 11216 am__EXEEXT_FALSE='#' 11217 else 11218 am__EXEEXT_TRUE='#' 11219 am__EXEEXT_FALSE= 11220 fi 11221 11222 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11223 as_fn_error $? "conditional \"AMDEP\" was never defined. 11224 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11225 fi 11226 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11227 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11228 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11229 fi 11230 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11231 as_fn_error $? "conditional \"LINT\" was never defined. 11232 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11233 fi 11234 11235 : "${CONFIG_STATUS=./config.status}" 11236 ac_write_fail=0 11237 ac_clean_files_save=$ac_clean_files 11238 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11239 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11240 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11241 as_write_fail=0 11242 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11243 #! $SHELL 11244 # Generated by $as_me. 11245 # Run this file to recreate the current configuration. 11246 # Compiler output produced by configure, useful for debugging 11247 # configure, is in config.log if it exists. 11248 11249 debug=false 11250 ac_cs_recheck=false 11251 ac_cs_silent=false 11252 11253 SHELL=\${CONFIG_SHELL-$SHELL} 11254 export SHELL 11255 _ASEOF 11256 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11257 ## -------------------- ## 11258 ## M4sh Initialization. ## 11259 ## -------------------- ## 11260 11261 # Be more Bourne compatible 11262 DUALCASE=1; export DUALCASE # for MKS sh 11263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11264 emulate sh 11265 NULLCMD=: 11266 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11267 # is contrary to our usage. Disable this feature. 11268 alias -g '${1+"$@"}'='"$@"' 11269 setopt NO_GLOB_SUBST 11270 else 11271 case `(set -o) 2>/dev/null` in #( 11272 *posix*) : 11273 set -o posix ;; #( 11274 *) : 11275 ;; 11276 esac 11277 fi 11278 11279 11280 as_nl=' 11281 ' 11282 export as_nl 11283 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11284 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11285 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11286 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11287 # Prefer a ksh shell builtin over an external printf program on Solaris, 11288 # but without wasting forks for bash or zsh. 11289 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11290 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11291 as_echo='print -r --' 11292 as_echo_n='print -rn --' 11293 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11294 as_echo='printf %s\n' 11295 as_echo_n='printf %s' 11296 else 11297 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11298 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11299 as_echo_n='/usr/ucb/echo -n' 11300 else 11301 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11302 as_echo_n_body='eval 11303 arg=$1; 11304 case $arg in #( 11305 *"$as_nl"*) 11306 expr "X$arg" : "X\\(.*\\)$as_nl"; 11307 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11308 esac; 11309 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11310 ' 11311 export as_echo_n_body 11312 as_echo_n='sh -c $as_echo_n_body as_echo' 11313 fi 11314 export as_echo_body 11315 as_echo='sh -c $as_echo_body as_echo' 11316 fi 11317 11318 # The user is always right. 11319 if test "${PATH_SEPARATOR+set}" != set; then 11320 PATH_SEPARATOR=: 11321 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11322 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11323 PATH_SEPARATOR=';' 11324 } 11325 fi 11326 11327 11328 # IFS 11329 # We need space, tab and new line, in precisely that order. Quoting is 11330 # there to prevent editors from complaining about space-tab. 11331 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11332 # splitting by setting IFS to empty value.) 11333 IFS=" "" $as_nl" 11334 11335 # Find who we are. Look in the path if we contain no directory separator. 11336 as_myself= 11337 case $0 in #(( 11338 *[\\/]* ) as_myself=$0 ;; 11339 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11340 for as_dir in $PATH 11341 do 11342 IFS=$as_save_IFS 11343 test -z "$as_dir" && as_dir=. 11344 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11345 done 11346 IFS=$as_save_IFS 11347 11348 ;; 11349 esac 11350 # We did not find ourselves, most probably we were run as `sh COMMAND' 11351 # in which case we are not to be found in the path. 11352 if test "x$as_myself" = x; then 11353 as_myself=$0 11354 fi 11355 if test ! -f "$as_myself"; then 11356 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11357 exit 1 11358 fi 11359 11360 # Unset variables that we do not need and which cause bugs (e.g. in 11361 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11362 # suppresses any "Segmentation fault" message there. '((' could 11363 # trigger a bug in pdksh 5.2.14. 11364 for as_var in BASH_ENV ENV MAIL MAILPATH 11365 do eval test x\${$as_var+set} = xset \ 11366 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11367 done 11368 PS1='$ ' 11369 PS2='> ' 11370 PS4='+ ' 11371 11372 # NLS nuisances. 11373 LC_ALL=C 11374 export LC_ALL 11375 LANGUAGE=C 11376 export LANGUAGE 11377 11378 # CDPATH. 11379 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11380 11381 11382 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11383 # ---------------------------------------- 11384 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11385 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11386 # script with STATUS, using 1 if that was 0. 11387 as_fn_error () 11388 { 11389 as_status=$1; test $as_status -eq 0 && as_status=1 11390 if test "$4"; then 11391 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11392 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11393 fi 11394 $as_echo "$as_me: error: $2" >&2 11395 as_fn_exit $as_status 11396 } # as_fn_error 11397 11398 11399 # as_fn_set_status STATUS 11400 # ----------------------- 11401 # Set $? to STATUS, without forking. 11402 as_fn_set_status () 11403 { 11404 return $1 11405 } # as_fn_set_status 11406 11407 # as_fn_exit STATUS 11408 # ----------------- 11409 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11410 as_fn_exit () 11411 { 11412 set +e 11413 as_fn_set_status $1 11414 exit $1 11415 } # as_fn_exit 11416 11417 # as_fn_unset VAR 11418 # --------------- 11419 # Portably unset VAR. 11420 as_fn_unset () 11421 { 11422 { eval $1=; unset $1;} 11423 } 11424 as_unset=as_fn_unset 11425 # as_fn_append VAR VALUE 11426 # ---------------------- 11427 # Append the text in VALUE to the end of the definition contained in VAR. Take 11428 # advantage of any shell optimizations that allow amortized linear growth over 11429 # repeated appends, instead of the typical quadratic growth present in naive 11430 # implementations. 11431 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11432 eval 'as_fn_append () 11433 { 11434 eval $1+=\$2 11435 }' 11436 else 11437 as_fn_append () 11438 { 11439 eval $1=\$$1\$2 11440 } 11441 fi # as_fn_append 11442 11443 # as_fn_arith ARG... 11444 # ------------------ 11445 # Perform arithmetic evaluation on the ARGs, and store the result in the 11446 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11447 # must be portable across $(()) and expr. 11448 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11449 eval 'as_fn_arith () 11450 { 11451 as_val=$(( $* )) 11452 }' 11453 else 11454 as_fn_arith () 11455 { 11456 as_val=`expr "$@" || test $? -eq 1` 11457 } 11458 fi # as_fn_arith 11459 11460 11461 if expr a : '\(a\)' >/dev/null 2>&1 && 11462 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11463 as_expr=expr 11464 else 11465 as_expr=false 11466 fi 11467 11468 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11469 as_basename=basename 11470 else 11471 as_basename=false 11472 fi 11473 11474 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11475 as_dirname=dirname 11476 else 11477 as_dirname=false 11478 fi 11479 11480 as_me=`$as_basename -- "$0" || 11481 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11482 X"$0" : 'X\(//\)$' \| \ 11483 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11484 $as_echo X/"$0" | 11485 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11486 s//\1/ 11487 q 11488 } 11489 /^X\/\(\/\/\)$/{ 11490 s//\1/ 11491 q 11492 } 11493 /^X\/\(\/\).*/{ 11494 s//\1/ 11495 q 11496 } 11497 s/.*/./; q'` 11498 11499 # Avoid depending upon Character Ranges. 11500 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11501 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11502 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11503 as_cr_digits='0123456789' 11504 as_cr_alnum=$as_cr_Letters$as_cr_digits 11505 11506 ECHO_C= ECHO_N= ECHO_T= 11507 case `echo -n x` in #((((( 11508 -n*) 11509 case `echo 'xy\c'` in 11510 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11511 xy) ECHO_C='\c';; 11512 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11513 ECHO_T=' ';; 11514 esac;; 11515 *) 11516 ECHO_N='-n';; 11517 esac 11518 11519 rm -f conf$$ conf$$.exe conf$$.file 11520 if test -d conf$$.dir; then 11521 rm -f conf$$.dir/conf$$.file 11522 else 11523 rm -f conf$$.dir 11524 mkdir conf$$.dir 2>/dev/null 11525 fi 11526 if (echo >conf$$.file) 2>/dev/null; then 11527 if ln -s conf$$.file conf$$ 2>/dev/null; then 11528 as_ln_s='ln -s' 11529 # ... but there are two gotchas: 11530 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11531 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11532 # In both cases, we have to default to `cp -pR'. 11533 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11534 as_ln_s='cp -pR' 11535 elif ln conf$$.file conf$$ 2>/dev/null; then 11536 as_ln_s=ln 11537 else 11538 as_ln_s='cp -pR' 11539 fi 11540 else 11541 as_ln_s='cp -pR' 11542 fi 11543 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11544 rmdir conf$$.dir 2>/dev/null 11545 11546 11547 # as_fn_mkdir_p 11548 # ------------- 11549 # Create "$as_dir" as a directory, including parents if necessary. 11550 as_fn_mkdir_p () 11551 { 11552 11553 case $as_dir in #( 11554 -*) as_dir=./$as_dir;; 11555 esac 11556 test -d "$as_dir" || eval $as_mkdir_p || { 11557 as_dirs= 11558 while :; do 11559 case $as_dir in #( 11560 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11561 *) as_qdir=$as_dir;; 11562 esac 11563 as_dirs="'$as_qdir' $as_dirs" 11564 as_dir=`$as_dirname -- "$as_dir" || 11565 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11566 X"$as_dir" : 'X\(//\)[^/]' \| \ 11567 X"$as_dir" : 'X\(//\)$' \| \ 11568 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11569 $as_echo X"$as_dir" | 11570 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11571 s//\1/ 11572 q 11573 } 11574 /^X\(\/\/\)[^/].*/{ 11575 s//\1/ 11576 q 11577 } 11578 /^X\(\/\/\)$/{ 11579 s//\1/ 11580 q 11581 } 11582 /^X\(\/\).*/{ 11583 s//\1/ 11584 q 11585 } 11586 s/.*/./; q'` 11587 test -d "$as_dir" && break 11588 done 11589 test -z "$as_dirs" || eval "mkdir $as_dirs" 11590 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11591 11592 11593 } # as_fn_mkdir_p 11594 if mkdir -p . 2>/dev/null; then 11595 as_mkdir_p='mkdir -p "$as_dir"' 11596 else 11597 test -d ./-p && rmdir ./-p 11598 as_mkdir_p=false 11599 fi 11600 11601 11602 # as_fn_executable_p FILE 11603 # ----------------------- 11604 # Test if FILE is an executable regular file. 11605 as_fn_executable_p () 11606 { 11607 test -f "$1" && test -x "$1" 11608 } # as_fn_executable_p 11609 as_test_x='test -x' 11610 as_executable_p=as_fn_executable_p 11611 11612 # Sed expression to map a string onto a valid CPP name. 11613 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11614 11615 # Sed expression to map a string onto a valid variable name. 11616 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11617 11618 11619 exec 6>&1 11620 ## ----------------------------------- ## 11621 ## Main body of $CONFIG_STATUS script. ## 11622 ## ----------------------------------- ## 11623 _ASEOF 11624 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11625 11626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11627 # Save the log message, to keep $0 and so on meaningful, and to 11628 # report actual input values of CONFIG_FILES etc. instead of their 11629 # values after options handling. 11630 ac_log=" 11631 This file was extended by makedepend $as_me 1.0.6, which was 11632 generated by GNU Autoconf 2.69. Invocation command line was 11633 11634 CONFIG_FILES = $CONFIG_FILES 11635 CONFIG_HEADERS = $CONFIG_HEADERS 11636 CONFIG_LINKS = $CONFIG_LINKS 11637 CONFIG_COMMANDS = $CONFIG_COMMANDS 11638 $ $0 $@ 11639 11640 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11641 " 11642 11643 _ACEOF 11644 11645 case $ac_config_files in *" 11646 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11647 esac 11648 11649 case $ac_config_headers in *" 11650 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11651 esac 11652 11653 11654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11655 # Files that config.status was made for. 11656 config_files="$ac_config_files" 11657 config_headers="$ac_config_headers" 11658 config_commands="$ac_config_commands" 11659 11660 _ACEOF 11661 11662 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11663 ac_cs_usage="\ 11664 \`$as_me' instantiates files and other configuration actions 11665 from templates according to the current configuration. Unless the files 11666 and actions are specified as TAGs, all are instantiated by default. 11667 11668 Usage: $0 [OPTION]... [TAG]... 11669 11670 -h, --help print this help, then exit 11671 -V, --version print version number and configuration settings, then exit 11672 --config print configuration, then exit 11673 -q, --quiet, --silent 11674 do not print progress messages 11675 -d, --debug don't remove temporary files 11676 --recheck update $as_me by reconfiguring in the same conditions 11677 --file=FILE[:TEMPLATE] 11678 instantiate the configuration file FILE 11679 --header=FILE[:TEMPLATE] 11680 instantiate the configuration header FILE 11681 11682 Configuration files: 11683 $config_files 11684 11685 Configuration headers: 11686 $config_headers 11687 11688 Configuration commands: 11689 $config_commands 11690 11691 Report bugs to <https://gitlab.freedesktop.org/xorg/util/makedepend/issues>." 11692 11693 _ACEOF 11694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11695 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11696 ac_cs_version="\\ 11697 makedepend config.status 1.0.6 11698 configured by $0, generated by GNU Autoconf 2.69, 11699 with options \\"\$ac_cs_config\\" 11700 11701 Copyright (C) 2012 Free Software Foundation, Inc. 11702 This config.status script is free software; the Free Software Foundation 11703 gives unlimited permission to copy, distribute and modify it." 11704 11705 ac_pwd='$ac_pwd' 11706 srcdir='$srcdir' 11707 INSTALL='$INSTALL' 11708 MKDIR_P='$MKDIR_P' 11709 AWK='$AWK' 11710 test -n "\$AWK" || AWK=awk 11711 _ACEOF 11712 11713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11714 # The default lists apply if the user does not specify any file. 11715 ac_need_defaults=: 11716 while test $# != 0 11717 do 11718 case $1 in 11719 --*=?*) 11720 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11721 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11722 ac_shift=: 11723 ;; 11724 --*=) 11725 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11726 ac_optarg= 11727 ac_shift=: 11728 ;; 11729 *) 11730 ac_option=$1 11731 ac_optarg=$2 11732 ac_shift=shift 11733 ;; 11734 esac 11735 11736 case $ac_option in 11737 # Handling of the options. 11738 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11739 ac_cs_recheck=: ;; 11740 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11741 $as_echo "$ac_cs_version"; exit ;; 11742 --config | --confi | --conf | --con | --co | --c ) 11743 $as_echo "$ac_cs_config"; exit ;; 11744 --debug | --debu | --deb | --de | --d | -d ) 11745 debug=: ;; 11746 --file | --fil | --fi | --f ) 11747 $ac_shift 11748 case $ac_optarg in 11749 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11750 '') as_fn_error $? "missing file argument" ;; 11751 esac 11752 as_fn_append CONFIG_FILES " '$ac_optarg'" 11753 ac_need_defaults=false;; 11754 --header | --heade | --head | --hea ) 11755 $ac_shift 11756 case $ac_optarg in 11757 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11758 esac 11759 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11760 ac_need_defaults=false;; 11761 --he | --h) 11762 # Conflict between --help and --header 11763 as_fn_error $? "ambiguous option: \`$1' 11764 Try \`$0 --help' for more information.";; 11765 --help | --hel | -h ) 11766 $as_echo "$ac_cs_usage"; exit ;; 11767 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11768 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11769 ac_cs_silent=: ;; 11770 11771 # This is an error. 11772 -*) as_fn_error $? "unrecognized option: \`$1' 11773 Try \`$0 --help' for more information." ;; 11774 11775 *) as_fn_append ac_config_targets " $1" 11776 ac_need_defaults=false ;; 11777 11778 esac 11779 shift 11780 done 11781 11782 ac_configure_extra_args= 11783 11784 if $ac_cs_silent; then 11785 exec 6>/dev/null 11786 ac_configure_extra_args="$ac_configure_extra_args --silent" 11787 fi 11788 11789 _ACEOF 11790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11791 if \$ac_cs_recheck; then 11792 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11793 shift 11794 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11795 CONFIG_SHELL='$SHELL' 11796 export CONFIG_SHELL 11797 exec "\$@" 11798 fi 11799 11800 _ACEOF 11801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11802 exec 5>>config.log 11803 { 11804 echo 11805 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11806 ## Running $as_me. ## 11807 _ASBOX 11808 $as_echo "$ac_log" 11809 } >&5 11810 11811 _ACEOF 11812 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11813 # 11814 # INIT-COMMANDS 11815 # 11816 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11817 11818 _ACEOF 11819 11820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11821 11822 # Handling of arguments. 11823 for ac_config_target in $ac_config_targets 11824 do 11825 case $ac_config_target in 11826 "makedepend-config.h") CONFIG_HEADERS="$CONFIG_HEADERS makedepend-config.h" ;; 11827 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11828 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11829 11830 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11831 esac 11832 done 11833 11834 11835 # If the user did not use the arguments to specify the items to instantiate, 11836 # then the envvar interface is used. Set only those that are not. 11837 # We use the long form for the default assignment because of an extremely 11838 # bizarre bug on SunOS 4.1.3. 11839 if $ac_need_defaults; then 11840 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11841 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11842 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11843 fi 11844 11845 # Have a temporary directory for convenience. Make it in the build tree 11846 # simply because there is no reason against having it here, and in addition, 11847 # creating and moving files from /tmp can sometimes cause problems. 11848 # Hook for its removal unless debugging. 11849 # Note that there is a small window in which the directory will not be cleaned: 11850 # after its creation but before its name has been assigned to `$tmp'. 11851 $debug || 11852 { 11853 tmp= ac_tmp= 11854 trap 'exit_status=$? 11855 : "${ac_tmp:=$tmp}" 11856 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11857 ' 0 11858 trap 'as_fn_exit 1' 1 2 13 15 11859 } 11860 # Create a (secure) tmp directory for tmp files. 11861 11862 { 11863 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11864 test -d "$tmp" 11865 } || 11866 { 11867 tmp=./conf$$-$RANDOM 11868 (umask 077 && mkdir "$tmp") 11869 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11870 ac_tmp=$tmp 11871 11872 # Set up the scripts for CONFIG_FILES section. 11873 # No need to generate them if there are no CONFIG_FILES. 11874 # This happens for instance with `./config.status config.h'. 11875 if test -n "$CONFIG_FILES"; then 11876 11877 11878 ac_cr=`echo X | tr X '\015'` 11879 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11880 # But we know of no other shell where ac_cr would be empty at this 11881 # point, so we can use a bashism as a fallback. 11882 if test "x$ac_cr" = x; then 11883 eval ac_cr=\$\'\\r\' 11884 fi 11885 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11886 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11887 ac_cs_awk_cr='\\r' 11888 else 11889 ac_cs_awk_cr=$ac_cr 11890 fi 11891 11892 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11893 _ACEOF 11894 11895 11896 { 11897 echo "cat >conf$$subs.awk <<_ACEOF" && 11898 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11899 echo "_ACEOF" 11900 } >conf$$subs.sh || 11901 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11902 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11903 ac_delim='%!_!# ' 11904 for ac_last_try in false false false false false :; do 11905 . ./conf$$subs.sh || 11906 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11907 11908 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11909 if test $ac_delim_n = $ac_delim_num; then 11910 break 11911 elif $ac_last_try; then 11912 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11913 else 11914 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11915 fi 11916 done 11917 rm -f conf$$subs.sh 11918 11919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11920 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11921 _ACEOF 11922 sed -n ' 11923 h 11924 s/^/S["/; s/!.*/"]=/ 11925 p 11926 g 11927 s/^[^!]*!// 11928 :repl 11929 t repl 11930 s/'"$ac_delim"'$// 11931 t delim 11932 :nl 11933 h 11934 s/\(.\{148\}\)..*/\1/ 11935 t more1 11936 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11937 p 11938 n 11939 b repl 11940 :more1 11941 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11942 p 11943 g 11944 s/.\{148\}// 11945 t nl 11946 :delim 11947 h 11948 s/\(.\{148\}\)..*/\1/ 11949 t more2 11950 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11951 p 11952 b 11953 :more2 11954 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11955 p 11956 g 11957 s/.\{148\}// 11958 t delim 11959 ' <conf$$subs.awk | sed ' 11960 /^[^""]/{ 11961 N 11962 s/\n// 11963 } 11964 ' >>$CONFIG_STATUS || ac_write_fail=1 11965 rm -f conf$$subs.awk 11966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11967 _ACAWK 11968 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11969 for (key in S) S_is_set[key] = 1 11970 FS = "" 11971 11972 } 11973 { 11974 line = $ 0 11975 nfields = split(line, field, "@") 11976 substed = 0 11977 len = length(field[1]) 11978 for (i = 2; i < nfields; i++) { 11979 key = field[i] 11980 keylen = length(key) 11981 if (S_is_set[key]) { 11982 value = S[key] 11983 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11984 len += length(value) + length(field[++i]) 11985 substed = 1 11986 } else 11987 len += 1 + keylen 11988 } 11989 11990 print line 11991 } 11992 11993 _ACAWK 11994 _ACEOF 11995 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11996 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11997 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11998 else 11999 cat 12000 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12001 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12002 _ACEOF 12003 12004 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12005 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12006 # trailing colons and then remove the whole line if VPATH becomes empty 12007 # (actually we leave an empty line to preserve line numbers). 12008 if test "x$srcdir" = x.; then 12009 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12010 h 12011 s/// 12012 s/^/:/ 12013 s/[ ]*$/:/ 12014 s/:\$(srcdir):/:/g 12015 s/:\${srcdir}:/:/g 12016 s/:@srcdir@:/:/g 12017 s/^:*// 12018 s/:*$// 12019 x 12020 s/\(=[ ]*\).*/\1/ 12021 G 12022 s/\n// 12023 s/^[^=]*=[ ]*$// 12024 }' 12025 fi 12026 12027 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12028 fi # test -n "$CONFIG_FILES" 12029 12030 # Set up the scripts for CONFIG_HEADERS section. 12031 # No need to generate them if there are no CONFIG_HEADERS. 12032 # This happens for instance with `./config.status Makefile'. 12033 if test -n "$CONFIG_HEADERS"; then 12034 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12035 BEGIN { 12036 _ACEOF 12037 12038 # Transform confdefs.h into an awk script `defines.awk', embedded as 12039 # here-document in config.status, that substitutes the proper values into 12040 # config.h.in to produce config.h. 12041 12042 # Create a delimiter string that does not exist in confdefs.h, to ease 12043 # handling of long lines. 12044 ac_delim='%!_!# ' 12045 for ac_last_try in false false :; do 12046 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12047 if test -z "$ac_tt"; then 12048 break 12049 elif $ac_last_try; then 12050 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12051 else 12052 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12053 fi 12054 done 12055 12056 # For the awk script, D is an array of macro values keyed by name, 12057 # likewise P contains macro parameters if any. Preserve backslash 12058 # newline sequences. 12059 12060 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12061 sed -n ' 12062 s/.\{148\}/&'"$ac_delim"'/g 12063 t rset 12064 :rset 12065 s/^[ ]*#[ ]*define[ ][ ]*/ / 12066 t def 12067 d 12068 :def 12069 s/\\$// 12070 t bsnl 12071 s/["\\]/\\&/g 12072 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12073 D["\1"]=" \3"/p 12074 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12075 d 12076 :bsnl 12077 s/["\\]/\\&/g 12078 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12079 D["\1"]=" \3\\\\\\n"\\/p 12080 t cont 12081 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12082 t cont 12083 d 12084 :cont 12085 n 12086 s/.\{148\}/&'"$ac_delim"'/g 12087 t clear 12088 :clear 12089 s/\\$// 12090 t bsnlc 12091 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12092 d 12093 :bsnlc 12094 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12095 b cont 12096 ' <confdefs.h | sed ' 12097 s/'"$ac_delim"'/"\\\ 12098 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12099 12100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12101 for (key in D) D_is_set[key] = 1 12102 FS = "" 12103 } 12104 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12105 line = \$ 0 12106 split(line, arg, " ") 12107 if (arg[1] == "#") { 12108 defundef = arg[2] 12109 mac1 = arg[3] 12110 } else { 12111 defundef = substr(arg[1], 2) 12112 mac1 = arg[2] 12113 } 12114 split(mac1, mac2, "(") #) 12115 macro = mac2[1] 12116 prefix = substr(line, 1, index(line, defundef) - 1) 12117 if (D_is_set[macro]) { 12118 # Preserve the white space surrounding the "#". 12119 print prefix "define", macro P[macro] D[macro] 12120 next 12121 } else { 12122 # Replace #undef with comments. This is necessary, for example, 12123 # in the case of _POSIX_SOURCE, which is predefined and required 12124 # on some systems where configure will not decide to define it. 12125 if (defundef == "undef") { 12126 print "/*", prefix defundef, macro, "*/" 12127 next 12128 } 12129 } 12130 } 12131 { print } 12132 _ACAWK 12133 _ACEOF 12134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12135 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12136 fi # test -n "$CONFIG_HEADERS" 12137 12138 12139 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12140 shift 12141 for ac_tag 12142 do 12143 case $ac_tag in 12144 :[FHLC]) ac_mode=$ac_tag; continue;; 12145 esac 12146 case $ac_mode$ac_tag in 12147 :[FHL]*:*);; 12148 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12149 :[FH]-) ac_tag=-:-;; 12150 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12151 esac 12152 ac_save_IFS=$IFS 12153 IFS=: 12154 set x $ac_tag 12155 IFS=$ac_save_IFS 12156 shift 12157 ac_file=$1 12158 shift 12159 12160 case $ac_mode in 12161 :L) ac_source=$1;; 12162 :[FH]) 12163 ac_file_inputs= 12164 for ac_f 12165 do 12166 case $ac_f in 12167 -) ac_f="$ac_tmp/stdin";; 12168 *) # Look for the file first in the build tree, then in the source tree 12169 # (if the path is not absolute). The absolute path cannot be DOS-style, 12170 # because $ac_f cannot contain `:'. 12171 test -f "$ac_f" || 12172 case $ac_f in 12173 [\\/$]*) false;; 12174 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12175 esac || 12176 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12177 esac 12178 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12179 as_fn_append ac_file_inputs " '$ac_f'" 12180 done 12181 12182 # Let's still pretend it is `configure' which instantiates (i.e., don't 12183 # use $as_me), people would be surprised to read: 12184 # /* config.h. Generated by config.status. */ 12185 configure_input='Generated from '` 12186 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12187 `' by configure.' 12188 if test x"$ac_file" != x-; then 12189 configure_input="$ac_file. $configure_input" 12190 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12191 $as_echo "$as_me: creating $ac_file" >&6;} 12192 fi 12193 # Neutralize special characters interpreted by sed in replacement strings. 12194 case $configure_input in #( 12195 *\&* | *\|* | *\\* ) 12196 ac_sed_conf_input=`$as_echo "$configure_input" | 12197 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12198 *) ac_sed_conf_input=$configure_input;; 12199 esac 12200 12201 case $ac_tag in 12202 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12203 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12204 esac 12205 ;; 12206 esac 12207 12208 ac_dir=`$as_dirname -- "$ac_file" || 12209 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12210 X"$ac_file" : 'X\(//\)[^/]' \| \ 12211 X"$ac_file" : 'X\(//\)$' \| \ 12212 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12213 $as_echo X"$ac_file" | 12214 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12215 s//\1/ 12216 q 12217 } 12218 /^X\(\/\/\)[^/].*/{ 12219 s//\1/ 12220 q 12221 } 12222 /^X\(\/\/\)$/{ 12223 s//\1/ 12224 q 12225 } 12226 /^X\(\/\).*/{ 12227 s//\1/ 12228 q 12229 } 12230 s/.*/./; q'` 12231 as_dir="$ac_dir"; as_fn_mkdir_p 12232 ac_builddir=. 12233 12234 case "$ac_dir" in 12235 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12236 *) 12237 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12238 # A ".." for each directory in $ac_dir_suffix. 12239 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12240 case $ac_top_builddir_sub in 12241 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12242 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12243 esac ;; 12244 esac 12245 ac_abs_top_builddir=$ac_pwd 12246 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12247 # for backward compatibility: 12248 ac_top_builddir=$ac_top_build_prefix 12249 12250 case $srcdir in 12251 .) # We are building in place. 12252 ac_srcdir=. 12253 ac_top_srcdir=$ac_top_builddir_sub 12254 ac_abs_top_srcdir=$ac_pwd ;; 12255 [\\/]* | ?:[\\/]* ) # Absolute name. 12256 ac_srcdir=$srcdir$ac_dir_suffix; 12257 ac_top_srcdir=$srcdir 12258 ac_abs_top_srcdir=$srcdir ;; 12259 *) # Relative name. 12260 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12261 ac_top_srcdir=$ac_top_build_prefix$srcdir 12262 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12263 esac 12264 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12265 12266 12267 case $ac_mode in 12268 :F) 12269 # 12270 # CONFIG_FILE 12271 # 12272 12273 case $INSTALL in 12274 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12275 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12276 esac 12277 ac_MKDIR_P=$MKDIR_P 12278 case $MKDIR_P in 12279 [\\/$]* | ?:[\\/]* ) ;; 12280 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12281 esac 12282 _ACEOF 12283 12284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12285 # If the template does not know about datarootdir, expand it. 12286 # FIXME: This hack should be removed a few years after 2.60. 12287 ac_datarootdir_hack=; ac_datarootdir_seen= 12288 ac_sed_dataroot=' 12289 /datarootdir/ { 12290 p 12291 q 12292 } 12293 /@datadir@/p 12294 /@docdir@/p 12295 /@infodir@/p 12296 /@localedir@/p 12297 /@mandir@/p' 12298 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12299 *datarootdir*) ac_datarootdir_seen=yes;; 12300 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12302 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12303 _ACEOF 12304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12305 ac_datarootdir_hack=' 12306 s&@datadir@&$datadir&g 12307 s&@docdir@&$docdir&g 12308 s&@infodir@&$infodir&g 12309 s&@localedir@&$localedir&g 12310 s&@mandir@&$mandir&g 12311 s&\\\${datarootdir}&$datarootdir&g' ;; 12312 esac 12313 _ACEOF 12314 12315 # Neutralize VPATH when `$srcdir' = `.'. 12316 # Shell code in configure.ac might set extrasub. 12317 # FIXME: do we really want to maintain this feature? 12318 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12319 ac_sed_extra="$ac_vpsub 12320 $extrasub 12321 _ACEOF 12322 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12323 :t 12324 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12325 s|@configure_input@|$ac_sed_conf_input|;t t 12326 s&@top_builddir@&$ac_top_builddir_sub&;t t 12327 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12328 s&@srcdir@&$ac_srcdir&;t t 12329 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12330 s&@top_srcdir@&$ac_top_srcdir&;t t 12331 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12332 s&@builddir@&$ac_builddir&;t t 12333 s&@abs_builddir@&$ac_abs_builddir&;t t 12334 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12335 s&@INSTALL@&$ac_INSTALL&;t t 12336 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12337 $ac_datarootdir_hack 12338 " 12339 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12340 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12341 12342 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12343 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12344 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12345 "$ac_tmp/out"`; test -z "$ac_out"; } && 12346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12347 which seems to be undefined. Please make sure it is defined" >&5 12348 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12349 which seems to be undefined. Please make sure it is defined" >&2;} 12350 12351 rm -f "$ac_tmp/stdin" 12352 case $ac_file in 12353 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12354 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12355 esac \ 12356 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12357 ;; 12358 :H) 12359 # 12360 # CONFIG_HEADER 12361 # 12362 if test x"$ac_file" != x-; then 12363 { 12364 $as_echo "/* $configure_input */" \ 12365 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12366 } >"$ac_tmp/config.h" \ 12367 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12368 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12369 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12370 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12371 else 12372 rm -f "$ac_file" 12373 mv "$ac_tmp/config.h" "$ac_file" \ 12374 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12375 fi 12376 else 12377 $as_echo "/* $configure_input */" \ 12378 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12379 || as_fn_error $? "could not create -" "$LINENO" 5 12380 fi 12381 # Compute "$ac_file"'s index in $config_headers. 12382 _am_arg="$ac_file" 12383 _am_stamp_count=1 12384 for _am_header in $config_headers :; do 12385 case $_am_header in 12386 $_am_arg | $_am_arg:* ) 12387 break ;; 12388 * ) 12389 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12390 esac 12391 done 12392 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12393 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12394 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12395 X"$_am_arg" : 'X\(//\)$' \| \ 12396 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12397 $as_echo X"$_am_arg" | 12398 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12399 s//\1/ 12400 q 12401 } 12402 /^X\(\/\/\)[^/].*/{ 12403 s//\1/ 12404 q 12405 } 12406 /^X\(\/\/\)$/{ 12407 s//\1/ 12408 q 12409 } 12410 /^X\(\/\).*/{ 12411 s//\1/ 12412 q 12413 } 12414 s/.*/./; q'`/stamp-h$_am_stamp_count 12415 ;; 12416 12417 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12418 $as_echo "$as_me: executing $ac_file commands" >&6;} 12419 ;; 12420 esac 12421 12422 12423 case $ac_file$ac_mode in 12424 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12425 # Older Autoconf quotes --file arguments for eval, but not when files 12426 # are listed without --file. Let's play safe and only enable the eval 12427 # if we detect the quoting. 12428 case $CONFIG_FILES in 12429 *\'*) eval set x "$CONFIG_FILES" ;; 12430 *) set x $CONFIG_FILES ;; 12431 esac 12432 shift 12433 for mf 12434 do 12435 # Strip MF so we end up with the name of the file. 12436 mf=`echo "$mf" | sed -e 's/:.*$//'` 12437 # Check whether this is an Automake generated Makefile or not. 12438 # We used to match only the files named 'Makefile.in', but 12439 # some people rename them; so instead we look at the file content. 12440 # Grep'ing the first line is not enough: some people post-process 12441 # each Makefile.in and add a new line on top of each file to say so. 12442 # Grep'ing the whole file is not good either: AIX grep has a line 12443 # limit of 2048, but all sed's we know have understand at least 4000. 12444 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12445 dirpart=`$as_dirname -- "$mf" || 12446 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12447 X"$mf" : 'X\(//\)[^/]' \| \ 12448 X"$mf" : 'X\(//\)$' \| \ 12449 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12450 $as_echo X"$mf" | 12451 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12452 s//\1/ 12453 q 12454 } 12455 /^X\(\/\/\)[^/].*/{ 12456 s//\1/ 12457 q 12458 } 12459 /^X\(\/\/\)$/{ 12460 s//\1/ 12461 q 12462 } 12463 /^X\(\/\).*/{ 12464 s//\1/ 12465 q 12466 } 12467 s/.*/./; q'` 12468 else 12469 continue 12470 fi 12471 # Extract the definition of DEPDIR, am__include, and am__quote 12472 # from the Makefile without running 'make'. 12473 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12474 test -z "$DEPDIR" && continue 12475 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12476 test -z "$am__include" && continue 12477 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12478 # Find all dependency output files, they are included files with 12479 # $(DEPDIR) in their names. We invoke sed twice because it is the 12480 # simplest approach to changing $(DEPDIR) to its actual value in the 12481 # expansion. 12482 for file in `sed -n " 12483 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12484 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12485 # Make sure the directory exists. 12486 test -f "$dirpart/$file" && continue 12487 fdir=`$as_dirname -- "$file" || 12488 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12489 X"$file" : 'X\(//\)[^/]' \| \ 12490 X"$file" : 'X\(//\)$' \| \ 12491 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12492 $as_echo X"$file" | 12493 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12494 s//\1/ 12495 q 12496 } 12497 /^X\(\/\/\)[^/].*/{ 12498 s//\1/ 12499 q 12500 } 12501 /^X\(\/\/\)$/{ 12502 s//\1/ 12503 q 12504 } 12505 /^X\(\/\).*/{ 12506 s//\1/ 12507 q 12508 } 12509 s/.*/./; q'` 12510 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12511 # echo "creating $dirpart/$file" 12512 echo '# dummy' > "$dirpart/$file" 12513 done 12514 done 12515 } 12516 ;; 12517 12518 esac 12519 done # for ac_tag 12520 12521 12522 as_fn_exit 0 12523 _ACEOF 12524 ac_clean_files=$ac_clean_files_save 12525 12526 test $ac_write_fail = 0 || 12527 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12528 12529 12530 # configure is writing to config.log, and then calls config.status. 12531 # config.status does its own redirection, appending to config.log. 12532 # Unfortunately, on DOS this fails, as config.log is still kept open 12533 # by configure, so config.status won't be able to write to it; its 12534 # output is simply discarded. So we exec the FD to /dev/null, 12535 # effectively closing config.log, so it can be properly (re)opened and 12536 # appended to by config.status. When coming back to configure, we 12537 # need to make the FD available again. 12538 if test "$no_create" != yes; then 12539 ac_cs_success=: 12540 ac_config_status_args= 12541 test "$silent" = yes && 12542 ac_config_status_args="$ac_config_status_args --quiet" 12543 exec 5>/dev/null 12544 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12545 exec 5>>config.log 12546 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12547 # would make configure fail if this is the last instruction. 12548 $ac_cs_success || as_fn_exit 1 12549 fi 12550 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12552 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12553 fi 12554 12555
Indexes created Mon Oct 26 00:26:21 UTC 2026