configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xedit 1.2.2. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xedit' 583 PACKAGE_TARNAME='xedit' 584 PACKAGE_VERSION='1.2.2' 585 PACKAGE_STRING='xedit 1.2.2' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='am__EXEEXT_FALSE 626 am__EXEEXT_TRUE 627 LTLIBOBJS 628 LIBOBJS 629 appdefaultdir 630 APPDEFS_LIBS 631 APPDEFS_CFLAGS 632 NEED_UNSETENV_FALSE 633 NEED_UNSETENV_TRUE 634 NEED_STRCASECMP_FALSE 635 NEED_STRCASECMP_TRUE 636 NEED_REALPATH_FALSE 637 NEED_REALPATH_TRUE 638 LISPDIR 639 PKGDEPS_LIBS 640 PKGDEPS_CFLAGS 641 RANLIB 642 ac_ct_AR 643 AR 644 MAN_SUBSTS 645 XORG_MAN_PAGE 646 ADMIN_MAN_DIR 647 DRIVER_MAN_DIR 648 MISC_MAN_DIR 649 FILE_MAN_DIR 650 LIB_MAN_DIR 651 APP_MAN_DIR 652 ADMIN_MAN_SUFFIX 653 DRIVER_MAN_SUFFIX 654 MISC_MAN_SUFFIX 655 FILE_MAN_SUFFIX 656 LIB_MAN_SUFFIX 657 APP_MAN_SUFFIX 658 SED 659 host_os 660 host_vendor 661 host_cpu 662 host 663 build_os 664 build_vendor 665 build_cpu 666 build 667 INSTALL_CMD 668 PKG_CONFIG_LIBDIR 669 PKG_CONFIG_PATH 670 PKG_CONFIG 671 CHANGELOG_CMD 672 STRICT_CFLAGS 673 CWARNFLAGS 674 BASE_CFLAGS 675 EGREP 676 GREP 677 CPP 678 am__fastdepCC_FALSE 679 am__fastdepCC_TRUE 680 CCDEPMODE 681 am__nodep 682 AMDEPBACKSLASH 683 AMDEP_FALSE 684 AMDEP_TRUE 685 am__quote 686 am__include 687 DEPDIR 688 OBJEXT 689 EXEEXT 690 ac_ct_CC 691 CPPFLAGS 692 LDFLAGS 693 CFLAGS 694 CC 695 AM_BACKSLASH 696 AM_DEFAULT_VERBOSITY 697 AM_DEFAULT_V 698 AM_V 699 am__untar 700 am__tar 701 AMTAR 702 am__leading_dot 703 SET_MAKE 704 AWK 705 mkdir_p 706 MKDIR_P 707 INSTALL_STRIP_PROGRAM 708 STRIP 709 install_sh 710 MAKEINFO 711 AUTOHEADER 712 AUTOMAKE 713 AUTOCONF 714 ACLOCAL 715 VERSION 716 PACKAGE 717 CYGPATH_W 718 am__isrc 719 INSTALL_DATA 720 INSTALL_SCRIPT 721 INSTALL_PROGRAM 722 target_alias 723 host_alias 724 build_alias 725 LIBS 726 ECHO_T 727 ECHO_N 728 ECHO_C 729 DEFS 730 mandir 731 localedir 732 libdir 733 psdir 734 pdfdir 735 dvidir 736 htmldir 737 infodir 738 docdir 739 oldincludedir 740 includedir 741 localstatedir 742 sharedstatedir 743 sysconfdir 744 datadir 745 datarootdir 746 libexecdir 747 sbindir 748 bindir 749 program_transform_name 750 prefix 751 exec_prefix 752 PACKAGE_URL 753 PACKAGE_BUGREPORT 754 PACKAGE_STRING 755 PACKAGE_VERSION 756 PACKAGE_TARNAME 757 PACKAGE_NAME 758 PATH_SEPARATOR 759 SHELL' 760 ac_subst_files='' 761 ac_user_opts=' 762 enable_option_checking 763 enable_silent_rules 764 enable_dependency_tracking 765 enable_selective_werror 766 enable_strict_compilation 767 with_lispdir 768 with_appdefaultdir 769 ' 770 ac_precious_vars='build_alias 771 host_alias 772 target_alias 773 CC 774 CFLAGS 775 LDFLAGS 776 LIBS 777 CPPFLAGS 778 CPP 779 PKG_CONFIG 780 PKG_CONFIG_PATH 781 PKG_CONFIG_LIBDIR 782 PKGDEPS_CFLAGS 783 PKGDEPS_LIBS 784 APPDEFS_CFLAGS 785 APPDEFS_LIBS' 786 787 788 # 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However 'strip' might not be the right 2419 # tool to use in cross-compilation environments, therefore Automake 2420 # will honor the 'STRIP' environment variable to overrule this program. 2421 if test "$cross_compiling" != no; then 2422 if test -n "$ac_tool_prefix"; then 2423 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2424 set dummy ${ac_tool_prefix}strip; ac_word=$2 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2426 $as_echo_n "checking for $ac_word... " >&6; } 2427 if ${ac_cv_prog_STRIP+:} false; then : 2428 $as_echo_n "(cached) " >&6 2429 else 2430 if test -n "$STRIP"; then 2431 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2432 else 2433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2434 for as_dir in $PATH 2435 do 2436 IFS=$as_save_IFS 2437 test -z "$as_dir" && as_dir=. 2438 for ac_exec_ext in '' $ac_executable_extensions; do 2439 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2440 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2441 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2442 break 2 2443 fi 2444 done 2445 done 2446 IFS=$as_save_IFS 2447 2448 fi 2449 fi 2450 STRIP=$ac_cv_prog_STRIP 2451 if test -n "$STRIP"; then 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2453 $as_echo "$STRIP" >&6; } 2454 else 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2456 $as_echo "no" >&6; } 2457 fi 2458 2459 2460 fi 2461 if test -z "$ac_cv_prog_STRIP"; then 2462 ac_ct_STRIP=$STRIP 2463 # Extract the first word of "strip", so it can be a program name with args. 2464 set dummy strip; ac_word=$2 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2466 $as_echo_n "checking for $ac_word... " >&6; } 2467 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2468 $as_echo_n "(cached) " >&6 2469 else 2470 if test -n "$ac_ct_STRIP"; then 2471 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2472 else 2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2474 for as_dir in $PATH 2475 do 2476 IFS=$as_save_IFS 2477 test -z "$as_dir" && as_dir=. 2478 for ac_exec_ext in '' $ac_executable_extensions; do 2479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2480 ac_cv_prog_ac_ct_STRIP="strip" 2481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2482 break 2 2483 fi 2484 done 2485 done 2486 IFS=$as_save_IFS 2487 2488 fi 2489 fi 2490 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2491 if test -n "$ac_ct_STRIP"; then 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2493 $as_echo "$ac_ct_STRIP" >&6; } 2494 else 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2496 $as_echo "no" >&6; } 2497 fi 2498 2499 if test "x$ac_ct_STRIP" = x; then 2500 STRIP=":" 2501 else 2502 case $cross_compiling:$ac_tool_warned in 2503 yes:) 2504 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2505 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2506 ac_tool_warned=yes ;; 2507 esac 2508 STRIP=$ac_ct_STRIP 2509 fi 2510 else 2511 STRIP="$ac_cv_prog_STRIP" 2512 fi 2513 2514 fi 2515 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2516 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2518 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2519 if test -z "$MKDIR_P"; then 2520 if ${ac_cv_path_mkdir+:} false; then : 2521 $as_echo_n "(cached) " >&6 2522 else 2523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2524 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2525 do 2526 IFS=$as_save_IFS 2527 test -z "$as_dir" && as_dir=. 2528 for ac_prog in mkdir gmkdir; do 2529 for ac_exec_ext in '' $ac_executable_extensions; do 2530 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2531 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2532 'mkdir (GNU coreutils) '* | \ 2533 'mkdir (coreutils) '* | \ 2534 'mkdir (fileutils) '4.1*) 2535 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2536 break 3;; 2537 esac 2538 done 2539 done 2540 done 2541 IFS=$as_save_IFS 2542 2543 fi 2544 2545 test -d ./--version && rmdir ./--version 2546 if test "${ac_cv_path_mkdir+set}" = set; then 2547 MKDIR_P="$ac_cv_path_mkdir -p" 2548 else 2549 # As a last resort, use the slow shell script. Don't cache a 2550 # value for MKDIR_P within a source directory, because that will 2551 # break other packages using the cache if that directory is 2552 # removed, or if the value is a relative name. 2553 MKDIR_P="$ac_install_sh -d" 2554 fi 2555 fi 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2557 $as_echo "$MKDIR_P" >&6; } 2558 2559 for ac_prog in gawk mawk nawk awk 2560 do 2561 # Extract the first word of "$ac_prog", so it can be a program name with args. 2562 set dummy $ac_prog; ac_word=$2 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2564 $as_echo_n "checking for $ac_word... " >&6; } 2565 if ${ac_cv_prog_AWK+:} false; then : 2566 $as_echo_n "(cached) " >&6 2567 else 2568 if test -n "$AWK"; then 2569 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2570 else 2571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2572 for as_dir in $PATH 2573 do 2574 IFS=$as_save_IFS 2575 test -z "$as_dir" && as_dir=. 2576 for ac_exec_ext in '' $ac_executable_extensions; do 2577 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2578 ac_cv_prog_AWK="$ac_prog" 2579 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2580 break 2 2581 fi 2582 done 2583 done 2584 IFS=$as_save_IFS 2585 2586 fi 2587 fi 2588 AWK=$ac_cv_prog_AWK 2589 if test -n "$AWK"; then 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2591 $as_echo "$AWK" >&6; } 2592 else 2593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2594 $as_echo "no" >&6; } 2595 fi 2596 2597 2598 test -n "$AWK" && break 2599 done 2600 2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2602 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2603 set x ${MAKE-make} 2604 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2605 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2606 $as_echo_n "(cached) " >&6 2607 else 2608 cat >conftest.make <<\_ACEOF 2609 SHELL = /bin/sh 2610 all: 2611 @echo '@@@%%%=$(MAKE)=@@@%%%' 2612 _ACEOF 2613 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2614 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2615 *@@@%%%=?*=@@@%%%*) 2616 eval ac_cv_prog_make_${ac_make}_set=yes;; 2617 *) 2618 eval ac_cv_prog_make_${ac_make}_set=no;; 2619 esac 2620 rm -f conftest.make 2621 fi 2622 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2624 $as_echo "yes" >&6; } 2625 SET_MAKE= 2626 else 2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2628 $as_echo "no" >&6; } 2629 SET_MAKE="MAKE=${MAKE-make}" 2630 fi 2631 2632 rm -rf .tst 2>/dev/null 2633 mkdir .tst 2>/dev/null 2634 if test -d .tst; then 2635 am__leading_dot=. 2636 else 2637 am__leading_dot=_ 2638 fi 2639 rmdir .tst 2>/dev/null 2640 2641 # Check whether --enable-silent-rules was given. 2642 if test "${enable_silent_rules+set}" = set; then : 2643 enableval=$enable_silent_rules; 2644 fi 2645 2646 case $enable_silent_rules in # ((( 2647 yes) AM_DEFAULT_VERBOSITY=0;; 2648 no) AM_DEFAULT_VERBOSITY=1;; 2649 *) AM_DEFAULT_VERBOSITY=1;; 2650 esac 2651 am_make=${MAKE-make} 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2653 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2654 if ${am_cv_make_support_nested_variables+:} false; then : 2655 $as_echo_n "(cached) " >&6 2656 else 2657 if $as_echo 'TRUE=$(BAR$(V)) 2658 BAR0=false 2659 BAR1=true 2660 V=1 2661 am__doit: 2662 @$(TRUE) 2663 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2664 am_cv_make_support_nested_variables=yes 2665 else 2666 am_cv_make_support_nested_variables=no 2667 fi 2668 fi 2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2670 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2671 if test $am_cv_make_support_nested_variables = yes; then 2672 AM_V='$(V)' 2673 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2674 else 2675 AM_V=$AM_DEFAULT_VERBOSITY 2676 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2677 fi 2678 AM_BACKSLASH='\' 2679 2680 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2681 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2682 # is not polluted with repeated "-I." 2683 am__isrc=' -I$(srcdir)' 2684 # test to see if srcdir already configured 2685 if test -f $srcdir/config.status; then 2686 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2687 fi 2688 fi 2689 2690 # test whether we have cygpath 2691 if test -z "$CYGPATH_W"; then 2692 if (cygpath --version) >/dev/null 2>/dev/null; then 2693 CYGPATH_W='cygpath -w' 2694 else 2695 CYGPATH_W=echo 2696 fi 2697 fi 2698 2699 2700 # Define the identity of the package. 2701 PACKAGE='xedit' 2702 VERSION='1.2.2' 2703 2704 2705 cat >>confdefs.h <<_ACEOF 2706 #define PACKAGE "$PACKAGE" 2707 _ACEOF 2708 2709 2710 cat >>confdefs.h <<_ACEOF 2711 #define VERSION "$VERSION" 2712 _ACEOF 2713 2714 # Some tools Automake needs. 2715 2716 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2717 2718 2719 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2720 2721 2722 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2723 2724 2725 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2726 2727 2728 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2729 2730 # For better backward compatibility. To be removed once Automake 1.9.x 2731 # dies out for good. For more background, see: 2732 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2733 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2734 mkdir_p='$(MKDIR_P)' 2735 2736 # We need awk for the "check" target. The system "awk" is bad on 2737 # some platforms. 2738 # Always define AMTAR for backward compatibility. Yes, it's still used 2739 # in the wild :-( We should find a proper way to deprecate it ... 2740 AMTAR='$${TAR-tar}' 2741 2742 2743 # We'll loop over all known methods to create a tar archive until one works. 2744 _am_tools='gnutar pax cpio none' 2745 2746 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2747 2748 2749 2750 2751 2752 2753 2754 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 DEPDIR="${am__leading_dot}deps" 2767 2768 ac_config_commands="$ac_config_commands depfiles" 2769 2770 2771 am_make=${MAKE-make} 2772 cat > confinc << 'END' 2773 am__doit: 2774 @echo this is the am__doit target 2775 .PHONY: am__doit 2776 END 2777 # If we don't find an include directive, just comment out the code. 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2779 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2780 am__include="#" 2781 am__quote= 2782 _am_result=none 2783 # First try GNU make style include. 2784 echo "include confinc" > confmf 2785 # Ignore all kinds of additional output from 'make'. 2786 case `$am_make -s -f confmf 2> /dev/null` in #( 2787 *the\ am__doit\ target*) 2788 am__include=include 2789 am__quote= 2790 _am_result=GNU 2791 ;; 2792 esac 2793 # Now try BSD make style include. 2794 if test "$am__include" = "#"; then 2795 echo '.include "confinc"' > confmf 2796 case `$am_make -s -f confmf 2> /dev/null` in #( 2797 *the\ am__doit\ target*) 2798 am__include=.include 2799 am__quote="\"" 2800 _am_result=BSD 2801 ;; 2802 esac 2803 fi 2804 2805 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2807 $as_echo "$_am_result" >&6; } 2808 rm -f confinc confmf 2809 2810 # Check whether --enable-dependency-tracking was given. 2811 if test "${enable_dependency_tracking+set}" = set; then : 2812 enableval=$enable_dependency_tracking; 2813 fi 2814 2815 if test "x$enable_dependency_tracking" != xno; then 2816 am_depcomp="$ac_aux_dir/depcomp" 2817 AMDEPBACKSLASH='\' 2818 am__nodep='_no' 2819 fi 2820 if test "x$enable_dependency_tracking" != xno; then 2821 AMDEP_TRUE= 2822 AMDEP_FALSE='#' 2823 else 2824 AMDEP_TRUE='#' 2825 AMDEP_FALSE= 2826 fi 2827 2828 2829 ac_ext=c 2830 ac_cpp='$CPP $CPPFLAGS' 2831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2833 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2834 if test -n "$ac_tool_prefix"; then 2835 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2836 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2838 $as_echo_n "checking for $ac_word... " >&6; } 2839 if ${ac_cv_prog_CC+:} false; then : 2840 $as_echo_n "(cached) " >&6 2841 else 2842 if test -n "$CC"; then 2843 ac_cv_prog_CC="$CC" # Let the user override the test. 2844 else 2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2846 for as_dir in $PATH 2847 do 2848 IFS=$as_save_IFS 2849 test -z "$as_dir" && as_dir=. 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2852 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2853 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2854 break 2 2855 fi 2856 done 2857 done 2858 IFS=$as_save_IFS 2859 2860 fi 2861 fi 2862 CC=$ac_cv_prog_CC 2863 if test -n "$CC"; then 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865 $as_echo "$CC" >&6; } 2866 else 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868 $as_echo "no" >&6; } 2869 fi 2870 2871 2872 fi 2873 if test -z "$ac_cv_prog_CC"; then 2874 ac_ct_CC=$CC 2875 # Extract the first word of "gcc", so it can be a program name with args. 2876 set dummy gcc; ac_word=$2 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2878 $as_echo_n "checking for $ac_word... " >&6; } 2879 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2880 $as_echo_n "(cached) " >&6 2881 else 2882 if test -n "$ac_ct_CC"; then 2883 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2884 else 2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2886 for as_dir in $PATH 2887 do 2888 IFS=$as_save_IFS 2889 test -z "$as_dir" && as_dir=. 2890 for ac_exec_ext in '' $ac_executable_extensions; do 2891 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2892 ac_cv_prog_ac_ct_CC="gcc" 2893 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2894 break 2 2895 fi 2896 done 2897 done 2898 IFS=$as_save_IFS 2899 2900 fi 2901 fi 2902 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2903 if test -n "$ac_ct_CC"; then 2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2905 $as_echo "$ac_ct_CC" >&6; } 2906 else 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2908 $as_echo "no" >&6; } 2909 fi 2910 2911 if test "x$ac_ct_CC" = x; then 2912 CC="" 2913 else 2914 case $cross_compiling:$ac_tool_warned in 2915 yes:) 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2918 ac_tool_warned=yes ;; 2919 esac 2920 CC=$ac_ct_CC 2921 fi 2922 else 2923 CC="$ac_cv_prog_CC" 2924 fi 2925 2926 if test -z "$CC"; then 2927 if test -n "$ac_tool_prefix"; then 2928 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2929 set dummy ${ac_tool_prefix}cc; ac_word=$2 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2931 $as_echo_n "checking for $ac_word... " >&6; } 2932 if ${ac_cv_prog_CC+:} false; then : 2933 $as_echo_n "(cached) " >&6 2934 else 2935 if test -n "$CC"; then 2936 ac_cv_prog_CC="$CC" # Let the user override the test. 2937 else 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 test -z "$as_dir" && as_dir=. 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2945 ac_cv_prog_CC="${ac_tool_prefix}cc" 2946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2947 break 2 2948 fi 2949 done 2950 done 2951 IFS=$as_save_IFS 2952 2953 fi 2954 fi 2955 CC=$ac_cv_prog_CC 2956 if test -n "$CC"; then 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2958 $as_echo "$CC" >&6; } 2959 else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2961 $as_echo "no" >&6; } 2962 fi 2963 2964 2965 fi 2966 fi 2967 if test -z "$CC"; then 2968 # Extract the first word of "cc", so it can be a program name with args. 2969 set dummy cc; ac_word=$2 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2971 $as_echo_n "checking for $ac_word... " >&6; } 2972 if ${ac_cv_prog_CC+:} false; then : 2973 $as_echo_n "(cached) " >&6 2974 else 2975 if test -n "$CC"; then 2976 ac_cv_prog_CC="$CC" # Let the user override the test. 2977 else 2978 ac_prog_rejected=no 2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2980 for as_dir in $PATH 2981 do 2982 IFS=$as_save_IFS 2983 test -z "$as_dir" && as_dir=. 2984 for ac_exec_ext in '' $ac_executable_extensions; do 2985 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2986 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2987 ac_prog_rejected=yes 2988 continue 2989 fi 2990 ac_cv_prog_CC="cc" 2991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2992 break 2 2993 fi 2994 done 2995 done 2996 IFS=$as_save_IFS 2997 2998 if test $ac_prog_rejected = yes; then 2999 # We found a bogon in the path, so make sure we never use it. 3000 set dummy $ac_cv_prog_CC 3001 shift 3002 if test $# != 0; then 3003 # We chose a different compiler from the bogus one. 3004 # However, it has the same basename, so the bogon will be chosen 3005 # first if we set CC to just the basename; use the full file name. 3006 shift 3007 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3008 fi 3009 fi 3010 fi 3011 fi 3012 CC=$ac_cv_prog_CC 3013 if test -n "$CC"; then 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3015 $as_echo "$CC" >&6; } 3016 else 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3018 $as_echo "no" >&6; } 3019 fi 3020 3021 3022 fi 3023 if test -z "$CC"; then 3024 if test -n "$ac_tool_prefix"; then 3025 for ac_prog in cl.exe 3026 do 3027 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3028 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3030 $as_echo_n "checking for $ac_word... " >&6; } 3031 if ${ac_cv_prog_CC+:} false; then : 3032 $as_echo_n "(cached) " >&6 3033 else 3034 if test -n "$CC"; then 3035 ac_cv_prog_CC="$CC" # Let the user override the test. 3036 else 3037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3038 for as_dir in $PATH 3039 do 3040 IFS=$as_save_IFS 3041 test -z "$as_dir" && as_dir=. 3042 for ac_exec_ext in '' $ac_executable_extensions; do 3043 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3044 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3046 break 2 3047 fi 3048 done 3049 done 3050 IFS=$as_save_IFS 3051 3052 fi 3053 fi 3054 CC=$ac_cv_prog_CC 3055 if test -n "$CC"; then 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3057 $as_echo "$CC" >&6; } 3058 else 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3060 $as_echo "no" >&6; } 3061 fi 3062 3063 3064 test -n "$CC" && break 3065 done 3066 fi 3067 if test -z "$CC"; then 3068 ac_ct_CC=$CC 3069 for ac_prog in cl.exe 3070 do 3071 # Extract the first word of "$ac_prog", so it can be a program name with args. 3072 set dummy $ac_prog; ac_word=$2 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3074 $as_echo_n "checking for $ac_word... " >&6; } 3075 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3076 $as_echo_n "(cached) " >&6 3077 else 3078 if test -n "$ac_ct_CC"; then 3079 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3080 else 3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3082 for as_dir in $PATH 3083 do 3084 IFS=$as_save_IFS 3085 test -z "$as_dir" && as_dir=. 3086 for ac_exec_ext in '' $ac_executable_extensions; do 3087 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3088 ac_cv_prog_ac_ct_CC="$ac_prog" 3089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3090 break 2 3091 fi 3092 done 3093 done 3094 IFS=$as_save_IFS 3095 3096 fi 3097 fi 3098 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3099 if test -n "$ac_ct_CC"; then 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3101 $as_echo "$ac_ct_CC" >&6; } 3102 else 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 $as_echo "no" >&6; } 3105 fi 3106 3107 3108 test -n "$ac_ct_CC" && break 3109 done 3110 3111 if test "x$ac_ct_CC" = x; then 3112 CC="" 3113 else 3114 case $cross_compiling:$ac_tool_warned in 3115 yes:) 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3117 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3118 ac_tool_warned=yes ;; 3119 esac 3120 CC=$ac_ct_CC 3121 fi 3122 fi 3123 3124 fi 3125 3126 3127 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3128 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3129 as_fn_error $? "no acceptable C compiler found in \$PATH 3130 See \`config.log' for more details" "$LINENO" 5; } 3131 3132 # Provide some information about the compiler. 3133 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3134 set X $ac_compile 3135 ac_compiler=$2 3136 for ac_option in --version -v -V -qversion; do 3137 { { ac_try="$ac_compiler $ac_option >&5" 3138 case "(($ac_try" in 3139 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3140 *) ac_try_echo=$ac_try;; 3141 esac 3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3143 $as_echo "$ac_try_echo"; } >&5 3144 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3145 ac_status=$? 3146 if test -s conftest.err; then 3147 sed '10a\ 3148 ... rest of stderr output deleted ... 3149 10q' conftest.err >conftest.er1 3150 cat conftest.er1 >&5 3151 fi 3152 rm -f conftest.er1 conftest.err 3153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3154 test $ac_status = 0; } 3155 done 3156 3157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3158 /* end confdefs.h. */ 3159 3160 int 3161 main () 3162 { 3163 3164 ; 3165 return 0; 3166 } 3167 _ACEOF 3168 ac_clean_files_save=$ac_clean_files 3169 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3170 # Try to create an executable without -o first, disregard a.out. 3171 # It will help us diagnose broken compilers, and finding out an intuition 3172 # of exeext. 3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3174 $as_echo_n "checking whether the C compiler works... " >&6; } 3175 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3176 3177 # The possible output files: 3178 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3179 3180 ac_rmfiles= 3181 for ac_file in $ac_files 3182 do 3183 case $ac_file in 3184 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3185 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3186 esac 3187 done 3188 rm -f $ac_rmfiles 3189 3190 if { { ac_try="$ac_link_default" 3191 case "(($ac_try" in 3192 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3193 *) ac_try_echo=$ac_try;; 3194 esac 3195 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3196 $as_echo "$ac_try_echo"; } >&5 3197 (eval "$ac_link_default") 2>&5 3198 ac_status=$? 3199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3200 test $ac_status = 0; }; then : 3201 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3202 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3203 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3204 # so that the user can short-circuit this test for compilers unknown to 3205 # Autoconf. 3206 for ac_file in $ac_files '' 3207 do 3208 test -f "$ac_file" || continue 3209 case $ac_file in 3210 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3211 ;; 3212 [ab].out ) 3213 # We found the default executable, but exeext='' is most 3214 # certainly right. 3215 break;; 3216 *.* ) 3217 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3218 then :; else 3219 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3220 fi 3221 # We set ac_cv_exeext here because the later test for it is not 3222 # safe: cross compilers may not add the suffix if given an `-o' 3223 # argument, so we may need to know it at that point already. 3224 # Even if this section looks crufty: it has the advantage of 3225 # actually working. 3226 break;; 3227 * ) 3228 break;; 3229 esac 3230 done 3231 test "$ac_cv_exeext" = no && ac_cv_exeext= 3232 3233 else 3234 ac_file='' 3235 fi 3236 if test -z "$ac_file"; then : 3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 $as_echo "no" >&6; } 3239 $as_echo "$as_me: failed program was:" >&5 3240 sed 's/^/| /' conftest.$ac_ext >&5 3241 3242 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3244 as_fn_error 77 "C compiler cannot create executables 3245 See \`config.log' for more details" "$LINENO" 5; } 3246 else 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3248 $as_echo "yes" >&6; } 3249 fi 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3251 $as_echo_n "checking for C compiler default output file name... " >&6; } 3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3253 $as_echo "$ac_file" >&6; } 3254 ac_exeext=$ac_cv_exeext 3255 3256 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3257 ac_clean_files=$ac_clean_files_save 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3259 $as_echo_n "checking for suffix of executables... " >&6; } 3260 if { { ac_try="$ac_link" 3261 case "(($ac_try" in 3262 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3263 *) ac_try_echo=$ac_try;; 3264 esac 3265 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3266 $as_echo "$ac_try_echo"; } >&5 3267 (eval "$ac_link") 2>&5 3268 ac_status=$? 3269 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3270 test $ac_status = 0; }; then : 3271 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3272 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3273 # work properly (i.e., refer to `conftest.exe'), while it won't with 3274 # `rm'. 3275 for ac_file in conftest.exe conftest conftest.*; do 3276 test -f "$ac_file" || continue 3277 case $ac_file in 3278 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3279 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3280 break;; 3281 * ) break;; 3282 esac 3283 done 3284 else 3285 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3286 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3287 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3288 See \`config.log' for more details" "$LINENO" 5; } 3289 fi 3290 rm -f conftest conftest$ac_cv_exeext 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3292 $as_echo "$ac_cv_exeext" >&6; } 3293 3294 rm -f conftest.$ac_ext 3295 EXEEXT=$ac_cv_exeext 3296 ac_exeext=$EXEEXT 3297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3298 /* end confdefs.h. */ 3299 #include <stdio.h> 3300 int 3301 main () 3302 { 3303 FILE *f = fopen ("conftest.out", "w"); 3304 return ferror (f) || fclose (f) != 0; 3305 3306 ; 3307 return 0; 3308 } 3309 _ACEOF 3310 ac_clean_files="$ac_clean_files conftest.out" 3311 # Check that the compiler produces executables we can run. If not, either 3312 # the compiler is broken, or we cross compile. 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3314 $as_echo_n "checking whether we are cross compiling... " >&6; } 3315 if test "$cross_compiling" != yes; then 3316 { { ac_try="$ac_link" 3317 case "(($ac_try" in 3318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3319 *) ac_try_echo=$ac_try;; 3320 esac 3321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3322 $as_echo "$ac_try_echo"; } >&5 3323 (eval "$ac_link") 2>&5 3324 ac_status=$? 3325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3326 test $ac_status = 0; } 3327 if { ac_try='./conftest$ac_cv_exeext' 3328 { { case "(($ac_try" in 3329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3330 *) ac_try_echo=$ac_try;; 3331 esac 3332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3333 $as_echo "$ac_try_echo"; } >&5 3334 (eval "$ac_try") 2>&5 3335 ac_status=$? 3336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3337 test $ac_status = 0; }; }; then 3338 cross_compiling=no 3339 else 3340 if test "$cross_compiling" = maybe; then 3341 cross_compiling=yes 3342 else 3343 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3344 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3345 as_fn_error $? "cannot run C compiled programs. 3346 If you meant to cross compile, use \`--host'. 3347 See \`config.log' for more details" "$LINENO" 5; } 3348 fi 3349 fi 3350 fi 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3352 $as_echo "$cross_compiling" >&6; } 3353 3354 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3355 ac_clean_files=$ac_clean_files_save 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3357 $as_echo_n "checking for suffix of object files... " >&6; } 3358 if ${ac_cv_objext+:} false; then : 3359 $as_echo_n "(cached) " >&6 3360 else 3361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3362 /* end confdefs.h. */ 3363 3364 int 3365 main () 3366 { 3367 3368 ; 3369 return 0; 3370 } 3371 _ACEOF 3372 rm -f conftest.o conftest.obj 3373 if { { ac_try="$ac_compile" 3374 case "(($ac_try" in 3375 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3376 *) ac_try_echo=$ac_try;; 3377 esac 3378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3379 $as_echo "$ac_try_echo"; } >&5 3380 (eval "$ac_compile") 2>&5 3381 ac_status=$? 3382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3383 test $ac_status = 0; }; then : 3384 for ac_file in conftest.o conftest.obj conftest.*; do 3385 test -f "$ac_file" || continue; 3386 case $ac_file in 3387 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3388 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3389 break;; 3390 esac 3391 done 3392 else 3393 $as_echo "$as_me: failed program was:" >&5 3394 sed 's/^/| /' conftest.$ac_ext >&5 3395 3396 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3397 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3398 as_fn_error $? "cannot compute suffix of object files: cannot compile 3399 See \`config.log' for more details" "$LINENO" 5; } 3400 fi 3401 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3402 fi 3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3404 $as_echo "$ac_cv_objext" >&6; } 3405 OBJEXT=$ac_cv_objext 3406 ac_objext=$OBJEXT 3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3408 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3409 if ${ac_cv_c_compiler_gnu+:} false; then : 3410 $as_echo_n "(cached) " >&6 3411 else 3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3413 /* end confdefs.h. */ 3414 3415 int 3416 main () 3417 { 3418 #ifndef __GNUC__ 3419 choke me 3420 #endif 3421 3422 ; 3423 return 0; 3424 } 3425 _ACEOF 3426 if ac_fn_c_try_compile "$LINENO"; then : 3427 ac_compiler_gnu=yes 3428 else 3429 ac_compiler_gnu=no 3430 fi 3431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3432 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3433 3434 fi 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3436 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3437 if test $ac_compiler_gnu = yes; then 3438 GCC=yes 3439 else 3440 GCC= 3441 fi 3442 ac_test_CFLAGS=${CFLAGS+set} 3443 ac_save_CFLAGS=$CFLAGS 3444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3445 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3446 if ${ac_cv_prog_cc_g+:} false; then : 3447 $as_echo_n "(cached) " >&6 3448 else 3449 ac_save_c_werror_flag=$ac_c_werror_flag 3450 ac_c_werror_flag=yes 3451 ac_cv_prog_cc_g=no 3452 CFLAGS="-g" 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 3456 int 3457 main () 3458 { 3459 3460 ; 3461 return 0; 3462 } 3463 _ACEOF 3464 if ac_fn_c_try_compile "$LINENO"; then : 3465 ac_cv_prog_cc_g=yes 3466 else 3467 CFLAGS="" 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469 /* end confdefs.h. */ 3470 3471 int 3472 main () 3473 { 3474 3475 ; 3476 return 0; 3477 } 3478 _ACEOF 3479 if ac_fn_c_try_compile "$LINENO"; then : 3480 3481 else 3482 ac_c_werror_flag=$ac_save_c_werror_flag 3483 CFLAGS="-g" 3484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3485 /* end confdefs.h. */ 3486 3487 int 3488 main () 3489 { 3490 3491 ; 3492 return 0; 3493 } 3494 _ACEOF 3495 if ac_fn_c_try_compile "$LINENO"; then : 3496 ac_cv_prog_cc_g=yes 3497 fi 3498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3499 fi 3500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3501 fi 3502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3503 ac_c_werror_flag=$ac_save_c_werror_flag 3504 fi 3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3506 $as_echo "$ac_cv_prog_cc_g" >&6; } 3507 if test "$ac_test_CFLAGS" = set; then 3508 CFLAGS=$ac_save_CFLAGS 3509 elif test $ac_cv_prog_cc_g = yes; then 3510 if test "$GCC" = yes; then 3511 CFLAGS="-g -O2" 3512 else 3513 CFLAGS="-g" 3514 fi 3515 else 3516 if test "$GCC" = yes; then 3517 CFLAGS="-O2" 3518 else 3519 CFLAGS= 3520 fi 3521 fi 3522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3523 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3524 if ${ac_cv_prog_cc_c89+:} false; then : 3525 $as_echo_n "(cached) " >&6 3526 else 3527 ac_cv_prog_cc_c89=no 3528 ac_save_CC=$CC 3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3530 /* end confdefs.h. */ 3531 #include <stdarg.h> 3532 #include <stdio.h> 3533 struct stat; 3534 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3535 struct buf { int x; }; 3536 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3537 static char *e (p, i) 3538 char **p; 3539 int i; 3540 { 3541 return p[i]; 3542 } 3543 static char *f (char * (*g) (char **, int), char **p, ...) 3544 { 3545 char *s; 3546 va_list v; 3547 va_start (v,p); 3548 s = g (p, va_arg (v,int)); 3549 va_end (v); 3550 return s; 3551 } 3552 3553 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3554 function prototypes and stuff, but not '\xHH' hex character constants. 3555 These don't provoke an error unfortunately, instead are silently treated 3556 as 'x'. The following induces an error, until -std is added to get 3557 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3558 array size at least. It's necessary to write '\x00'==0 to get something 3559 that's true only with -std. */ 3560 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3561 3562 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3563 inside strings and character constants. */ 3564 #define FOO(x) 'x' 3565 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3566 3567 int test (int i, double x); 3568 struct s1 {int (*f) (int a);}; 3569 struct s2 {int (*f) (double a);}; 3570 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3571 int argc; 3572 char **argv; 3573 int 3574 main () 3575 { 3576 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3577 ; 3578 return 0; 3579 } 3580 _ACEOF 3581 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3582 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3583 do 3584 CC="$ac_save_CC $ac_arg" 3585 if ac_fn_c_try_compile "$LINENO"; then : 3586 ac_cv_prog_cc_c89=$ac_arg 3587 fi 3588 rm -f core conftest.err conftest.$ac_objext 3589 test "x$ac_cv_prog_cc_c89" != "xno" && break 3590 done 3591 rm -f conftest.$ac_ext 3592 CC=$ac_save_CC 3593 3594 fi 3595 # AC_CACHE_VAL 3596 case "x$ac_cv_prog_cc_c89" in 3597 x) 3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3599 $as_echo "none needed" >&6; } ;; 3600 xno) 3601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3602 $as_echo "unsupported" >&6; } ;; 3603 *) 3604 CC="$CC $ac_cv_prog_cc_c89" 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3606 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3607 esac 3608 if test "x$ac_cv_prog_cc_c89" != xno; then : 3609 3610 fi 3611 3612 ac_ext=c 3613 ac_cpp='$CPP $CPPFLAGS' 3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3617 3618 depcc="$CC" am_compiler_list= 3619 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3621 $as_echo_n "checking dependency style of $depcc... " >&6; } 3622 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3623 $as_echo_n "(cached) " >&6 3624 else 3625 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3626 # We make a subdir and do the tests there. Otherwise we can end up 3627 # making bogus files that we don't know about and never remove. For 3628 # instance it was reported that on HP-UX the gcc test will end up 3629 # making a dummy file named 'D' -- because '-MD' means "put the output 3630 # in D". 3631 rm -rf conftest.dir 3632 mkdir conftest.dir 3633 # Copy depcomp to subdir because otherwise we won't find it if we're 3634 # using a relative directory. 3635 cp "$am_depcomp" conftest.dir 3636 cd conftest.dir 3637 # We will build objects and dependencies in a subdirectory because 3638 # it helps to detect inapplicable dependency modes. For instance 3639 # both Tru64's cc and ICC support -MD to output dependencies as a 3640 # side effect of compilation, but ICC will put the dependencies in 3641 # the current directory while Tru64 will put them in the object 3642 # directory. 3643 mkdir sub 3644 3645 am_cv_CC_dependencies_compiler_type=none 3646 if test "$am_compiler_list" = ""; then 3647 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3648 fi 3649 am__universal=false 3650 case " $depcc " in #( 3651 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3652 esac 3653 3654 for depmode in $am_compiler_list; do 3655 # Setup a source with many dependencies, because some compilers 3656 # like to wrap large dependency lists on column 80 (with \), and 3657 # we should not choose a depcomp mode which is confused by this. 3658 # 3659 # We need to recreate these files for each test, as the compiler may 3660 # overwrite some of them when testing with obscure command lines. 3661 # This happens at least with the AIX C compiler. 3662 : > sub/conftest.c 3663 for i in 1 2 3 4 5 6; do 3664 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3665 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3666 # Solaris 10 /bin/sh. 3667 echo '/* dummy */' > sub/conftst$i.h 3668 done 3669 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3670 3671 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3672 # mode. It turns out that the SunPro C++ compiler does not properly 3673 # handle '-M -o', and we need to detect this. Also, some Intel 3674 # versions had trouble with output in subdirs. 3675 am__obj=sub/conftest.${OBJEXT-o} 3676 am__minus_obj="-o $am__obj" 3677 case $depmode in 3678 gcc) 3679 # This depmode causes a compiler race in universal mode. 3680 test "$am__universal" = false || continue 3681 ;; 3682 nosideeffect) 3683 # After this tag, mechanisms are not by side-effect, so they'll 3684 # only be used when explicitly requested. 3685 if test "x$enable_dependency_tracking" = xyes; then 3686 continue 3687 else 3688 break 3689 fi 3690 ;; 3691 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3692 # This compiler won't grok '-c -o', but also, the minuso test has 3693 # not run yet. These depmodes are late enough in the game, and 3694 # so weak that their functioning should not be impacted. 3695 am__obj=conftest.${OBJEXT-o} 3696 am__minus_obj= 3697 ;; 3698 none) break ;; 3699 esac 3700 if depmode=$depmode \ 3701 source=sub/conftest.c object=$am__obj \ 3702 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3703 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3704 >/dev/null 2>conftest.err && 3705 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3706 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3707 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3708 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3709 # icc doesn't choke on unknown options, it will just issue warnings 3710 # or remarks (even with -Werror). So we grep stderr for any message 3711 # that says an option was ignored or not supported. 3712 # When given -MP, icc 7.0 and 7.1 complain thusly: 3713 # icc: Command line warning: ignoring option '-M'; no argument required 3714 # The diagnosis changed in icc 8.0: 3715 # icc: Command line remark: option '-MP' not supported 3716 if (grep 'ignoring option' conftest.err || 3717 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3718 am_cv_CC_dependencies_compiler_type=$depmode 3719 break 3720 fi 3721 fi 3722 done 3723 3724 cd .. 3725 rm -rf conftest.dir 3726 else 3727 am_cv_CC_dependencies_compiler_type=none 3728 fi 3729 3730 fi 3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3732 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3733 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3734 3735 if 3736 test "x$enable_dependency_tracking" != xno \ 3737 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3738 am__fastdepCC_TRUE= 3739 am__fastdepCC_FALSE='#' 3740 else 3741 am__fastdepCC_TRUE='#' 3742 am__fastdepCC_FALSE= 3743 fi 3744 3745 3746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3747 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3748 if ${ac_cv_prog_cc_c99+:} false; then : 3749 $as_echo_n "(cached) " >&6 3750 else 3751 ac_cv_prog_cc_c99=no 3752 ac_save_CC=$CC 3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3754 /* end confdefs.h. */ 3755 #include <stdarg.h> 3756 #include <stdbool.h> 3757 #include <stdlib.h> 3758 #include <wchar.h> 3759 #include <stdio.h> 3760 3761 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3762 #define debug(...) fprintf (stderr, __VA_ARGS__) 3763 #define showlist(...) puts (#__VA_ARGS__) 3764 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3765 static void 3766 test_varargs_macros (void) 3767 { 3768 int x = 1234; 3769 int y = 5678; 3770 debug ("Flag"); 3771 debug ("X = %d\n", x); 3772 showlist (The first, second, and third items.); 3773 report (x>y, "x is %d but y is %d", x, y); 3774 } 3775 3776 // Check long long types. 3777 #define BIG64 18446744073709551615ull 3778 #define BIG32 4294967295ul 3779 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3780 #if !BIG_OK 3781 your preprocessor is broken; 3782 #endif 3783 #if BIG_OK 3784 #else 3785 your preprocessor is broken; 3786 #endif 3787 static long long int bignum = -9223372036854775807LL; 3788 static unsigned long long int ubignum = BIG64; 3789 3790 struct incomplete_array 3791 { 3792 int datasize; 3793 double data[]; 3794 }; 3795 3796 struct named_init { 3797 int number; 3798 const wchar_t *name; 3799 double average; 3800 }; 3801 3802 typedef const char *ccp; 3803 3804 static inline int 3805 test_restrict (ccp restrict text) 3806 { 3807 // See if C++-style comments work. 3808 // Iterate through items via the restricted pointer. 3809 // Also check for declarations in for loops. 3810 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3811 continue; 3812 return 0; 3813 } 3814 3815 // Check varargs and va_copy. 3816 static void 3817 test_varargs (const char *format, ...) 3818 { 3819 va_list args; 3820 va_start (args, format); 3821 va_list args_copy; 3822 va_copy (args_copy, args); 3823 3824 const char *str; 3825 int number; 3826 float fnumber; 3827 3828 while (*format) 3829 { 3830 switch (*format++) 3831 { 3832 case 's': // string 3833 str = va_arg (args_copy, const char *); 3834 break; 3835 case 'd': // int 3836 number = va_arg (args_copy, int); 3837 break; 3838 case 'f': // float 3839 fnumber = va_arg (args_copy, double); 3840 break; 3841 default: 3842 break; 3843 } 3844 } 3845 va_end (args_copy); 3846 va_end (args); 3847 } 3848 3849 int 3850 main () 3851 { 3852 3853 // Check bool. 3854 _Bool success = false; 3855 3856 // Check restrict. 3857 if (test_restrict ("String literal") == 0) 3858 success = true; 3859 char *restrict newvar = "Another string"; 3860 3861 // Check varargs. 3862 test_varargs ("s, d' f .", "string", 65, 34.234); 3863 test_varargs_macros (); 3864 3865 // Check flexible array members. 3866 struct incomplete_array *ia = 3867 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3868 ia->datasize = 10; 3869 for (int i = 0; i < ia->datasize; ++i) 3870 ia->data[i] = i * 1.234; 3871 3872 // Check named initializers. 3873 struct named_init ni = { 3874 .number = 34, 3875 .name = L"Test wide string", 3876 .average = 543.34343, 3877 }; 3878 3879 ni.number = 58; 3880 3881 int dynamic_array[ni.number]; 3882 dynamic_array[ni.number - 1] = 543; 3883 3884 // work around unused variable warnings 3885 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3886 || dynamic_array[ni.number - 1] != 543); 3887 3888 ; 3889 return 0; 3890 } 3891 _ACEOF 3892 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3893 do 3894 CC="$ac_save_CC $ac_arg" 3895 if ac_fn_c_try_compile "$LINENO"; then : 3896 ac_cv_prog_cc_c99=$ac_arg 3897 fi 3898 rm -f core conftest.err conftest.$ac_objext 3899 test "x$ac_cv_prog_cc_c99" != "xno" && break 3900 done 3901 rm -f conftest.$ac_ext 3902 CC=$ac_save_CC 3903 3904 fi 3905 # AC_CACHE_VAL 3906 case "x$ac_cv_prog_cc_c99" in 3907 x) 3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3909 $as_echo "none needed" >&6; } ;; 3910 xno) 3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3912 $as_echo "unsupported" >&6; } ;; 3913 *) 3914 CC="$CC $ac_cv_prog_cc_c99" 3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3916 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3917 esac 3918 if test "x$ac_cv_prog_cc_c99" != xno; then : 3919 3920 fi 3921 3922 3923 3924 ac_ext=c 3925 ac_cpp='$CPP $CPPFLAGS' 3926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3928 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3930 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3931 # On Suns, sometimes $CPP names a directory. 3932 if test -n "$CPP" && test -d "$CPP"; then 3933 CPP= 3934 fi 3935 if test -z "$CPP"; then 3936 if ${ac_cv_prog_CPP+:} false; then : 3937 $as_echo_n "(cached) " >&6 3938 else 3939 # Double quotes because CPP needs to be expanded 3940 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3941 do 3942 ac_preproc_ok=false 3943 for ac_c_preproc_warn_flag in '' yes 3944 do 3945 # Use a header file that comes with gcc, so configuring glibc 3946 # with a fresh cross-compiler works. 3947 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3948 # <limits.h> exists even on freestanding compilers. 3949 # On the NeXT, cc -E runs the code through the compiler's parser, 3950 # not just through cpp. "Syntax error" is here to catch this case. 3951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3952 /* end confdefs.h. */ 3953 #ifdef __STDC__ 3954 # include <limits.h> 3955 #else 3956 # include <assert.h> 3957 #endif 3958 Syntax error 3959 _ACEOF 3960 if ac_fn_c_try_cpp "$LINENO"; then : 3961 3962 else 3963 # Broken: fails on valid input. 3964 continue 3965 fi 3966 rm -f conftest.err conftest.i conftest.$ac_ext 3967 3968 # OK, works on sane cases. Now check whether nonexistent headers 3969 # can be detected and how. 3970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3971 /* end confdefs.h. */ 3972 #include <ac_nonexistent.h> 3973 _ACEOF 3974 if ac_fn_c_try_cpp "$LINENO"; then : 3975 # Broken: success on invalid input. 3976 continue 3977 else 3978 # Passes both tests. 3979 ac_preproc_ok=: 3980 break 3981 fi 3982 rm -f conftest.err conftest.i conftest.$ac_ext 3983 3984 done 3985 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3986 rm -f conftest.i conftest.err conftest.$ac_ext 3987 if $ac_preproc_ok; then : 3988 break 3989 fi 3990 3991 done 3992 ac_cv_prog_CPP=$CPP 3993 3994 fi 3995 CPP=$ac_cv_prog_CPP 3996 else 3997 ac_cv_prog_CPP=$CPP 3998 fi 3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4000 $as_echo "$CPP" >&6; } 4001 ac_preproc_ok=false 4002 for ac_c_preproc_warn_flag in '' yes 4003 do 4004 # Use a header file that comes with gcc, so configuring glibc 4005 # with a fresh cross-compiler works. 4006 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4007 # <limits.h> exists even on freestanding compilers. 4008 # On the NeXT, cc -E runs the code through the compiler's parser, 4009 # not just through cpp. "Syntax error" is here to catch this case. 4010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4011 /* end confdefs.h. */ 4012 #ifdef __STDC__ 4013 # include <limits.h> 4014 #else 4015 # include <assert.h> 4016 #endif 4017 Syntax error 4018 _ACEOF 4019 if ac_fn_c_try_cpp "$LINENO"; then : 4020 4021 else 4022 # Broken: fails on valid input. 4023 continue 4024 fi 4025 rm -f conftest.err conftest.i conftest.$ac_ext 4026 4027 # OK, works on sane cases. Now check whether nonexistent headers 4028 # can be detected and how. 4029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4030 /* end confdefs.h. */ 4031 #include <ac_nonexistent.h> 4032 _ACEOF 4033 if ac_fn_c_try_cpp "$LINENO"; then : 4034 # Broken: success on invalid input. 4035 continue 4036 else 4037 # Passes both tests. 4038 ac_preproc_ok=: 4039 break 4040 fi 4041 rm -f conftest.err conftest.i conftest.$ac_ext 4042 4043 done 4044 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4045 rm -f conftest.i conftest.err conftest.$ac_ext 4046 if $ac_preproc_ok; then : 4047 4048 else 4049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4051 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4052 See \`config.log' for more details" "$LINENO" 5; } 4053 fi 4054 4055 ac_ext=c 4056 ac_cpp='$CPP $CPPFLAGS' 4057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4059 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4060 4061 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4063 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4064 if ${ac_cv_path_GREP+:} false; then : 4065 $as_echo_n "(cached) " >&6 4066 else 4067 if test -z "$GREP"; then 4068 ac_path_GREP_found=false 4069 # Loop through the user's path and test for each of PROGNAME-LIST 4070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4071 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4072 do 4073 IFS=$as_save_IFS 4074 test -z "$as_dir" && as_dir=. 4075 for ac_prog in grep ggrep; do 4076 for ac_exec_ext in '' $ac_executable_extensions; do 4077 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4078 as_fn_executable_p "$ac_path_GREP" || continue 4079 # Check for GNU ac_path_GREP and select it if it is found. 4080 # Check for GNU $ac_path_GREP 4081 case `"$ac_path_GREP" --version 2>&1` in 4082 *GNU*) 4083 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4084 *) 4085 ac_count=0 4086 $as_echo_n 0123456789 >"conftest.in" 4087 while : 4088 do 4089 cat "conftest.in" "conftest.in" >"conftest.tmp" 4090 mv "conftest.tmp" "conftest.in" 4091 cp "conftest.in" "conftest.nl" 4092 $as_echo 'GREP' >> "conftest.nl" 4093 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4094 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4095 as_fn_arith $ac_count + 1 && ac_count=$as_val 4096 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4097 # Best one so far, save it but keep looking for a better one 4098 ac_cv_path_GREP="$ac_path_GREP" 4099 ac_path_GREP_max=$ac_count 4100 fi 4101 # 10*(2^10) chars as input seems more than enough 4102 test $ac_count -gt 10 && break 4103 done 4104 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4105 esac 4106 4107 $ac_path_GREP_found && break 3 4108 done 4109 done 4110 done 4111 IFS=$as_save_IFS 4112 if test -z "$ac_cv_path_GREP"; then 4113 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4114 fi 4115 else 4116 ac_cv_path_GREP=$GREP 4117 fi 4118 4119 fi 4120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4121 $as_echo "$ac_cv_path_GREP" >&6; } 4122 GREP="$ac_cv_path_GREP" 4123 4124 4125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4126 $as_echo_n "checking for egrep... " >&6; } 4127 if ${ac_cv_path_EGREP+:} false; then : 4128 $as_echo_n "(cached) " >&6 4129 else 4130 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4131 then ac_cv_path_EGREP="$GREP -E" 4132 else 4133 if test -z "$EGREP"; then 4134 ac_path_EGREP_found=false 4135 # Loop through the user's path and test for each of PROGNAME-LIST 4136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4137 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4138 do 4139 IFS=$as_save_IFS 4140 test -z "$as_dir" && as_dir=. 4141 for ac_prog in egrep; do 4142 for ac_exec_ext in '' $ac_executable_extensions; do 4143 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4144 as_fn_executable_p "$ac_path_EGREP" || continue 4145 # Check for GNU ac_path_EGREP and select it if it is found. 4146 # Check for GNU $ac_path_EGREP 4147 case `"$ac_path_EGREP" --version 2>&1` in 4148 *GNU*) 4149 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4150 *) 4151 ac_count=0 4152 $as_echo_n 0123456789 >"conftest.in" 4153 while : 4154 do 4155 cat "conftest.in" "conftest.in" >"conftest.tmp" 4156 mv "conftest.tmp" "conftest.in" 4157 cp "conftest.in" "conftest.nl" 4158 $as_echo 'EGREP' >> "conftest.nl" 4159 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4160 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4161 as_fn_arith $ac_count + 1 && ac_count=$as_val 4162 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4163 # Best one so far, save it but keep looking for a better one 4164 ac_cv_path_EGREP="$ac_path_EGREP" 4165 ac_path_EGREP_max=$ac_count 4166 fi 4167 # 10*(2^10) chars as input seems more than enough 4168 test $ac_count -gt 10 && break 4169 done 4170 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4171 esac 4172 4173 $ac_path_EGREP_found && break 3 4174 done 4175 done 4176 done 4177 IFS=$as_save_IFS 4178 if test -z "$ac_cv_path_EGREP"; then 4179 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4180 fi 4181 else 4182 ac_cv_path_EGREP=$EGREP 4183 fi 4184 4185 fi 4186 fi 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4188 $as_echo "$ac_cv_path_EGREP" >&6; } 4189 EGREP="$ac_cv_path_EGREP" 4190 4191 4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4193 $as_echo_n "checking for ANSI C header files... " >&6; } 4194 if ${ac_cv_header_stdc+:} false; then : 4195 $as_echo_n "(cached) " >&6 4196 else 4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4198 /* end confdefs.h. */ 4199 #include <stdlib.h> 4200 #include <stdarg.h> 4201 #include <string.h> 4202 #include <float.h> 4203 4204 int 4205 main () 4206 { 4207 4208 ; 4209 return 0; 4210 } 4211 _ACEOF 4212 if ac_fn_c_try_compile "$LINENO"; then : 4213 ac_cv_header_stdc=yes 4214 else 4215 ac_cv_header_stdc=no 4216 fi 4217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4218 4219 if test $ac_cv_header_stdc = yes; then 4220 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4222 /* end confdefs.h. */ 4223 #include <string.h> 4224 4225 _ACEOF 4226 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4227 $EGREP "memchr" >/dev/null 2>&1; then : 4228 4229 else 4230 ac_cv_header_stdc=no 4231 fi 4232 rm -f conftest* 4233 4234 fi 4235 4236 if test $ac_cv_header_stdc = yes; then 4237 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4239 /* end confdefs.h. */ 4240 #include <stdlib.h> 4241 4242 _ACEOF 4243 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4244 $EGREP "free" >/dev/null 2>&1; then : 4245 4246 else 4247 ac_cv_header_stdc=no 4248 fi 4249 rm -f conftest* 4250 4251 fi 4252 4253 if test $ac_cv_header_stdc = yes; then 4254 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4255 if test "$cross_compiling" = yes; then : 4256 : 4257 else 4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4259 /* end confdefs.h. */ 4260 #include <ctype.h> 4261 #include <stdlib.h> 4262 #if ((' ' & 0x0FF) == 0x020) 4263 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4264 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4265 #else 4266 # define ISLOWER(c) \ 4267 (('a' <= (c) && (c) <= 'i') \ 4268 || ('j' <= (c) && (c) <= 'r') \ 4269 || ('s' <= (c) && (c) <= 'z')) 4270 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4271 #endif 4272 4273 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4274 int 4275 main () 4276 { 4277 int i; 4278 for (i = 0; i < 256; i++) 4279 if (XOR (islower (i), ISLOWER (i)) 4280 || toupper (i) != TOUPPER (i)) 4281 return 2; 4282 return 0; 4283 } 4284 _ACEOF 4285 if ac_fn_c_try_run "$LINENO"; then : 4286 4287 else 4288 ac_cv_header_stdc=no 4289 fi 4290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4291 conftest.$ac_objext conftest.beam conftest.$ac_ext 4292 fi 4293 4294 fi 4295 fi 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4297 $as_echo "$ac_cv_header_stdc" >&6; } 4298 if test $ac_cv_header_stdc = yes; then 4299 4300 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4301 4302 fi 4303 4304 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4305 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4306 inttypes.h stdint.h unistd.h 4307 do : 4308 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4309 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4310 " 4311 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4312 cat >>confdefs.h <<_ACEOF 4313 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4314 _ACEOF 4315 4316 fi 4317 4318 done 4319 4320 4321 4322 4323 4324 4325 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4326 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4327 CLANGCC="yes" 4328 else 4329 CLANGCC="no" 4330 fi 4331 4332 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4333 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4334 INTELCC="yes" 4335 else 4336 INTELCC="no" 4337 fi 4338 4339 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4340 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4341 SUNCC="yes" 4342 else 4343 SUNCC="no" 4344 fi 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4355 if test -n "$ac_tool_prefix"; then 4356 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4357 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4359 $as_echo_n "checking for $ac_word... " >&6; } 4360 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4361 $as_echo_n "(cached) " >&6 4362 else 4363 case $PKG_CONFIG in 4364 [\\/]* | ?:[\\/]*) 4365 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4366 ;; 4367 *) 4368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4369 for as_dir in $PATH 4370 do 4371 IFS=$as_save_IFS 4372 test -z "$as_dir" && as_dir=. 4373 for ac_exec_ext in '' $ac_executable_extensions; do 4374 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4375 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4377 break 2 4378 fi 4379 done 4380 done 4381 IFS=$as_save_IFS 4382 4383 ;; 4384 esac 4385 fi 4386 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4387 if test -n "$PKG_CONFIG"; then 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4389 $as_echo "$PKG_CONFIG" >&6; } 4390 else 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4392 $as_echo "no" >&6; } 4393 fi 4394 4395 4396 fi 4397 if test -z "$ac_cv_path_PKG_CONFIG"; then 4398 ac_pt_PKG_CONFIG=$PKG_CONFIG 4399 # Extract the first word of "pkg-config", so it can be a program name with args. 4400 set dummy pkg-config; ac_word=$2 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4402 $as_echo_n "checking for $ac_word... " >&6; } 4403 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4404 $as_echo_n "(cached) " >&6 4405 else 4406 case $ac_pt_PKG_CONFIG in 4407 [\\/]* | ?:[\\/]*) 4408 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4409 ;; 4410 *) 4411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4412 for as_dir in $PATH 4413 do 4414 IFS=$as_save_IFS 4415 test -z "$as_dir" && as_dir=. 4416 for ac_exec_ext in '' $ac_executable_extensions; do 4417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4418 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4420 break 2 4421 fi 4422 done 4423 done 4424 IFS=$as_save_IFS 4425 4426 ;; 4427 esac 4428 fi 4429 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4430 if test -n "$ac_pt_PKG_CONFIG"; then 4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4432 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4433 else 4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4435 $as_echo "no" >&6; } 4436 fi 4437 4438 if test "x$ac_pt_PKG_CONFIG" = x; then 4439 PKG_CONFIG="" 4440 else 4441 case $cross_compiling:$ac_tool_warned in 4442 yes:) 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4444 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4445 ac_tool_warned=yes ;; 4446 esac 4447 PKG_CONFIG=$ac_pt_PKG_CONFIG 4448 fi 4449 else 4450 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4451 fi 4452 4453 fi 4454 if test -n "$PKG_CONFIG"; then 4455 _pkg_min_version=0.9.0 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4457 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4458 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4460 $as_echo "yes" >&6; } 4461 else 4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4463 $as_echo "no" >&6; } 4464 PKG_CONFIG="" 4465 fi 4466 fi 4467 # Make sure we can run config.sub. 4468 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4469 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4470 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4472 $as_echo_n "checking build system type... " >&6; } 4473 if ${ac_cv_build+:} false; then : 4474 $as_echo_n "(cached) " >&6 4475 else 4476 ac_build_alias=$build_alias 4477 test "x$ac_build_alias" = x && 4478 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4479 test "x$ac_build_alias" = x && 4480 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4481 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4482 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4483 4484 fi 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4486 $as_echo "$ac_cv_build" >&6; } 4487 case $ac_cv_build in 4488 *-*-*) ;; 4489 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4490 esac 4491 build=$ac_cv_build 4492 ac_save_IFS=$IFS; IFS='-' 4493 set x $ac_cv_build 4494 shift 4495 build_cpu=$1 4496 build_vendor=$2 4497 shift; shift 4498 # Remember, the first character of IFS is used to create $*, 4499 # except with old shells: 4500 build_os=$* 4501 IFS=$ac_save_IFS 4502 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4503 4504 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4506 $as_echo_n "checking host system type... " >&6; } 4507 if ${ac_cv_host+:} false; then : 4508 $as_echo_n "(cached) " >&6 4509 else 4510 if test "x$host_alias" = x; then 4511 ac_cv_host=$ac_cv_build 4512 else 4513 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4514 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4515 fi 4516 4517 fi 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4519 $as_echo "$ac_cv_host" >&6; } 4520 case $ac_cv_host in 4521 *-*-*) ;; 4522 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4523 esac 4524 host=$ac_cv_host 4525 ac_save_IFS=$IFS; IFS='-' 4526 set x $ac_cv_host 4527 shift 4528 host_cpu=$1 4529 host_vendor=$2 4530 shift; shift 4531 # Remember, the first character of IFS is used to create $*, 4532 # except with old shells: 4533 host_os=$* 4534 IFS=$ac_save_IFS 4535 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4536 4537 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4539 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4540 if ${ac_cv_path_SED+:} false; then : 4541 $as_echo_n "(cached) " >&6 4542 else 4543 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4544 for ac_i in 1 2 3 4 5 6 7; do 4545 ac_script="$ac_script$as_nl$ac_script" 4546 done 4547 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4548 { ac_script=; unset ac_script;} 4549 if test -z "$SED"; then 4550 ac_path_SED_found=false 4551 # Loop through the user's path and test for each of PROGNAME-LIST 4552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4553 for as_dir in $PATH 4554 do 4555 IFS=$as_save_IFS 4556 test -z "$as_dir" && as_dir=. 4557 for ac_prog in sed gsed; do 4558 for ac_exec_ext in '' $ac_executable_extensions; do 4559 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4560 as_fn_executable_p "$ac_path_SED" || continue 4561 # Check for GNU ac_path_SED and select it if it is found. 4562 # Check for GNU $ac_path_SED 4563 case `"$ac_path_SED" --version 2>&1` in 4564 *GNU*) 4565 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4566 *) 4567 ac_count=0 4568 $as_echo_n 0123456789 >"conftest.in" 4569 while : 4570 do 4571 cat "conftest.in" "conftest.in" >"conftest.tmp" 4572 mv "conftest.tmp" "conftest.in" 4573 cp "conftest.in" "conftest.nl" 4574 $as_echo '' >> "conftest.nl" 4575 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4576 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4577 as_fn_arith $ac_count + 1 && ac_count=$as_val 4578 if test $ac_count -gt ${ac_path_SED_max-0}; then 4579 # Best one so far, save it but keep looking for a better one 4580 ac_cv_path_SED="$ac_path_SED" 4581 ac_path_SED_max=$ac_count 4582 fi 4583 # 10*(2^10) chars as input seems more than enough 4584 test $ac_count -gt 10 && break 4585 done 4586 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4587 esac 4588 4589 $ac_path_SED_found && break 3 4590 done 4591 done 4592 done 4593 IFS=$as_save_IFS 4594 if test -z "$ac_cv_path_SED"; then 4595 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4596 fi 4597 else 4598 ac_cv_path_SED=$SED 4599 fi 4600 4601 fi 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4603 $as_echo "$ac_cv_path_SED" >&6; } 4604 SED="$ac_cv_path_SED" 4605 rm -f conftest.sed 4606 4607 4608 4609 4610 4611 4612 # Check whether --enable-selective-werror was given. 4613 if test "${enable_selective_werror+set}" = set; then : 4614 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4615 else 4616 SELECTIVE_WERROR=yes 4617 fi 4618 4619 4620 4621 4622 4623 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4624 if test "x$SUNCC" = "xyes"; then 4625 BASE_CFLAGS="-v" 4626 else 4627 BASE_CFLAGS="" 4628 fi 4629 4630 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 xorg_testset_save_CFLAGS="$CFLAGS" 4645 4646 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4649 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4650 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4651 $as_echo_n "(cached) " >&6 4652 else 4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4654 /* end confdefs.h. */ 4655 int i; 4656 _ACEOF 4657 if ac_fn_c_try_compile "$LINENO"; then : 4658 xorg_cv_cc_flag_unknown_warning_option=yes 4659 else 4660 xorg_cv_cc_flag_unknown_warning_option=no 4661 fi 4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4663 fi 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4665 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4667 CFLAGS="$xorg_testset_save_CFLAGS" 4668 fi 4669 4670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4673 fi 4674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4676 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4677 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4681 /* end confdefs.h. */ 4682 int i; 4683 _ACEOF 4684 if ac_fn_c_try_compile "$LINENO"; then : 4685 xorg_cv_cc_flag_unused_command_line_argument=yes 4686 else 4687 xorg_cv_cc_flag_unused_command_line_argument=no 4688 fi 4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4690 fi 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4692 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4694 CFLAGS="$xorg_testset_save_CFLAGS" 4695 fi 4696 4697 found="no" 4698 4699 if test $found = "no" ; then 4700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4702 fi 4703 4704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4706 fi 4707 4708 CFLAGS="$CFLAGS -Wall" 4709 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4711 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4712 cacheid=xorg_cv_cc_flag__Wall 4713 if eval \${$cacheid+:} false; then : 4714 $as_echo_n "(cached) " >&6 4715 else 4716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4717 /* end confdefs.h. */ 4718 int i; 4719 int 4720 main () 4721 { 4722 4723 ; 4724 return 0; 4725 } 4726 _ACEOF 4727 if ac_fn_c_try_link "$LINENO"; then : 4728 eval $cacheid=yes 4729 else 4730 eval $cacheid=no 4731 fi 4732 rm -f core conftest.err conftest.$ac_objext \ 4733 conftest$ac_exeext conftest.$ac_ext 4734 fi 4735 4736 4737 CFLAGS="$xorg_testset_save_CFLAGS" 4738 4739 eval supported=\$$cacheid 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4741 $as_echo "$supported" >&6; } 4742 if test "$supported" = "yes" ; then 4743 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4744 found="yes" 4745 fi 4746 fi 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 xorg_testset_save_CFLAGS="$CFLAGS" 4763 4764 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4767 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4768 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770 else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772 /* end confdefs.h. */ 4773 int i; 4774 _ACEOF 4775 if ac_fn_c_try_compile "$LINENO"; then : 4776 xorg_cv_cc_flag_unknown_warning_option=yes 4777 else 4778 xorg_cv_cc_flag_unknown_warning_option=no 4779 fi 4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781 fi 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4783 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4784 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4785 CFLAGS="$xorg_testset_save_CFLAGS" 4786 fi 4787 4788 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4791 fi 4792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4794 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4795 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4796 $as_echo_n "(cached) " >&6 4797 else 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799 /* end confdefs.h. */ 4800 int i; 4801 _ACEOF 4802 if ac_fn_c_try_compile "$LINENO"; then : 4803 xorg_cv_cc_flag_unused_command_line_argument=yes 4804 else 4805 xorg_cv_cc_flag_unused_command_line_argument=no 4806 fi 4807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4808 fi 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4810 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4812 CFLAGS="$xorg_testset_save_CFLAGS" 4813 fi 4814 4815 found="no" 4816 4817 if test $found = "no" ; then 4818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4820 fi 4821 4822 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4824 fi 4825 4826 CFLAGS="$CFLAGS -Wpointer-arith" 4827 4828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4829 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4830 cacheid=xorg_cv_cc_flag__Wpointer_arith 4831 if eval \${$cacheid+:} false; then : 4832 $as_echo_n "(cached) " >&6 4833 else 4834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4835 /* end confdefs.h. */ 4836 int i; 4837 int 4838 main () 4839 { 4840 4841 ; 4842 return 0; 4843 } 4844 _ACEOF 4845 if ac_fn_c_try_link "$LINENO"; then : 4846 eval $cacheid=yes 4847 else 4848 eval $cacheid=no 4849 fi 4850 rm -f core conftest.err conftest.$ac_objext \ 4851 conftest$ac_exeext conftest.$ac_ext 4852 fi 4853 4854 4855 CFLAGS="$xorg_testset_save_CFLAGS" 4856 4857 eval supported=\$$cacheid 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4859 $as_echo "$supported" >&6; } 4860 if test "$supported" = "yes" ; then 4861 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4862 found="yes" 4863 fi 4864 fi 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 xorg_testset_save_CFLAGS="$CFLAGS" 4881 4882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4885 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4886 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888 else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890 /* end confdefs.h. */ 4891 int i; 4892 _ACEOF 4893 if ac_fn_c_try_compile "$LINENO"; then : 4894 xorg_cv_cc_flag_unknown_warning_option=yes 4895 else 4896 xorg_cv_cc_flag_unknown_warning_option=no 4897 fi 4898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4899 fi 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4901 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4902 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904 fi 4905 4906 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4909 fi 4910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4912 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4913 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4914 $as_echo_n "(cached) " >&6 4915 else 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4917 /* end confdefs.h. */ 4918 int i; 4919 _ACEOF 4920 if ac_fn_c_try_compile "$LINENO"; then : 4921 xorg_cv_cc_flag_unused_command_line_argument=yes 4922 else 4923 xorg_cv_cc_flag_unused_command_line_argument=no 4924 fi 4925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4926 fi 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4928 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4930 CFLAGS="$xorg_testset_save_CFLAGS" 4931 fi 4932 4933 found="no" 4934 4935 if test $found = "no" ; then 4936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4938 fi 4939 4940 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4942 fi 4943 4944 CFLAGS="$CFLAGS -Wmissing-declarations" 4945 4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4947 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4948 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4949 if eval \${$cacheid+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951 else 4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4953 /* end confdefs.h. */ 4954 int i; 4955 int 4956 main () 4957 { 4958 4959 ; 4960 return 0; 4961 } 4962 _ACEOF 4963 if ac_fn_c_try_link "$LINENO"; then : 4964 eval $cacheid=yes 4965 else 4966 eval $cacheid=no 4967 fi 4968 rm -f core conftest.err conftest.$ac_objext \ 4969 conftest$ac_exeext conftest.$ac_ext 4970 fi 4971 4972 4973 CFLAGS="$xorg_testset_save_CFLAGS" 4974 4975 eval supported=\$$cacheid 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4977 $as_echo "$supported" >&6; } 4978 if test "$supported" = "yes" ; then 4979 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4980 found="yes" 4981 fi 4982 fi 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 xorg_testset_save_CFLAGS="$CFLAGS" 4999 5000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5003 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5004 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5005 $as_echo_n "(cached) " >&6 5006 else 5007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5008 /* end confdefs.h. */ 5009 int i; 5010 _ACEOF 5011 if ac_fn_c_try_compile "$LINENO"; then : 5012 xorg_cv_cc_flag_unknown_warning_option=yes 5013 else 5014 xorg_cv_cc_flag_unknown_warning_option=no 5015 fi 5016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5017 fi 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5019 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5021 CFLAGS="$xorg_testset_save_CFLAGS" 5022 fi 5023 5024 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5027 fi 5028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5030 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5031 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5032 $as_echo_n "(cached) " >&6 5033 else 5034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5035 /* end confdefs.h. */ 5036 int i; 5037 _ACEOF 5038 if ac_fn_c_try_compile "$LINENO"; then : 5039 xorg_cv_cc_flag_unused_command_line_argument=yes 5040 else 5041 xorg_cv_cc_flag_unused_command_line_argument=no 5042 fi 5043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5044 fi 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5046 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5047 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 fi 5050 5051 found="no" 5052 5053 if test $found = "no" ; then 5054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 fi 5057 5058 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5060 fi 5061 5062 CFLAGS="$CFLAGS -Wformat=2" 5063 5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5065 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5066 cacheid=xorg_cv_cc_flag__Wformat_2 5067 if eval \${$cacheid+:} false; then : 5068 $as_echo_n "(cached) " >&6 5069 else 5070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071 /* end confdefs.h. */ 5072 int i; 5073 int 5074 main () 5075 { 5076 5077 ; 5078 return 0; 5079 } 5080 _ACEOF 5081 if ac_fn_c_try_link "$LINENO"; then : 5082 eval $cacheid=yes 5083 else 5084 eval $cacheid=no 5085 fi 5086 rm -f core conftest.err conftest.$ac_objext \ 5087 conftest$ac_exeext conftest.$ac_ext 5088 fi 5089 5090 5091 CFLAGS="$xorg_testset_save_CFLAGS" 5092 5093 eval supported=\$$cacheid 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5095 $as_echo "$supported" >&6; } 5096 if test "$supported" = "yes" ; then 5097 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5098 found="yes" 5099 fi 5100 fi 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wformat" 5112 5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5114 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5115 cacheid=xorg_cv_cc_flag__Wformat 5116 if eval \${$cacheid+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118 else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 int 5123 main () 5124 { 5125 5126 ; 5127 return 0; 5128 } 5129 _ACEOF 5130 if ac_fn_c_try_link "$LINENO"; then : 5131 eval $cacheid=yes 5132 else 5133 eval $cacheid=no 5134 fi 5135 rm -f core conftest.err conftest.$ac_objext \ 5136 conftest$ac_exeext conftest.$ac_ext 5137 fi 5138 5139 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 eval supported=\$$cacheid 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5144 $as_echo "$supported" >&6; } 5145 if test "$supported" = "yes" ; then 5146 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5147 found="yes" 5148 fi 5149 fi 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 xorg_testset_save_CFLAGS="$CFLAGS" 5168 5169 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5172 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5173 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5174 $as_echo_n "(cached) " >&6 5175 else 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 _ACEOF 5180 if ac_fn_c_try_compile "$LINENO"; then : 5181 xorg_cv_cc_flag_unknown_warning_option=yes 5182 else 5183 xorg_cv_cc_flag_unknown_warning_option=no 5184 fi 5185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5186 fi 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5188 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5190 CFLAGS="$xorg_testset_save_CFLAGS" 5191 fi 5192 5193 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5196 fi 5197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5199 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5200 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5201 $as_echo_n "(cached) " >&6 5202 else 5203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5204 /* end confdefs.h. */ 5205 int i; 5206 _ACEOF 5207 if ac_fn_c_try_compile "$LINENO"; then : 5208 xorg_cv_cc_flag_unused_command_line_argument=yes 5209 else 5210 xorg_cv_cc_flag_unused_command_line_argument=no 5211 fi 5212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5213 fi 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5215 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 found="no" 5221 5222 if test $found = "no" ; then 5223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5225 fi 5226 5227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5229 fi 5230 5231 CFLAGS="$CFLAGS -Wstrict-prototypes" 5232 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5234 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5235 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5236 if eval \${$cacheid+:} false; then : 5237 $as_echo_n "(cached) " >&6 5238 else 5239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5240 /* end confdefs.h. */ 5241 int i; 5242 int 5243 main () 5244 { 5245 5246 ; 5247 return 0; 5248 } 5249 _ACEOF 5250 if ac_fn_c_try_link "$LINENO"; then : 5251 eval $cacheid=yes 5252 else 5253 eval $cacheid=no 5254 fi 5255 rm -f core conftest.err conftest.$ac_objext \ 5256 conftest$ac_exeext conftest.$ac_ext 5257 fi 5258 5259 5260 CFLAGS="$xorg_testset_save_CFLAGS" 5261 5262 eval supported=\$$cacheid 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5264 $as_echo "$supported" >&6; } 5265 if test "$supported" = "yes" ; then 5266 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5267 found="yes" 5268 fi 5269 fi 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 xorg_testset_save_CFLAGS="$CFLAGS" 5286 5287 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5290 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5291 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293 else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 int i; 5297 _ACEOF 5298 if ac_fn_c_try_compile "$LINENO"; then : 5299 xorg_cv_cc_flag_unknown_warning_option=yes 5300 else 5301 xorg_cv_cc_flag_unknown_warning_option=no 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304 fi 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5306 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5307 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309 fi 5310 5311 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5314 fi 5315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5317 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5318 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5319 $as_echo_n "(cached) " >&6 5320 else 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO"; then : 5326 xorg_cv_cc_flag_unused_command_line_argument=yes 5327 else 5328 xorg_cv_cc_flag_unused_command_line_argument=no 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5331 fi 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5333 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5334 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5335 CFLAGS="$xorg_testset_save_CFLAGS" 5336 fi 5337 5338 found="no" 5339 5340 if test $found = "no" ; then 5341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5343 fi 5344 5345 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5347 fi 5348 5349 CFLAGS="$CFLAGS -Wmissing-prototypes" 5350 5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5352 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5353 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5354 if eval \${$cacheid+:} false; then : 5355 $as_echo_n "(cached) " >&6 5356 else 5357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5358 /* end confdefs.h. */ 5359 int i; 5360 int 5361 main () 5362 { 5363 5364 ; 5365 return 0; 5366 } 5367 _ACEOF 5368 if ac_fn_c_try_link "$LINENO"; then : 5369 eval $cacheid=yes 5370 else 5371 eval $cacheid=no 5372 fi 5373 rm -f core conftest.err conftest.$ac_objext \ 5374 conftest$ac_exeext conftest.$ac_ext 5375 fi 5376 5377 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379 5380 eval supported=\$$cacheid 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5382 $as_echo "$supported" >&6; } 5383 if test "$supported" = "yes" ; then 5384 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5385 found="yes" 5386 fi 5387 fi 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 xorg_testset_save_CFLAGS="$CFLAGS" 5404 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5408 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5409 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 _ACEOF 5416 if ac_fn_c_try_compile "$LINENO"; then : 5417 xorg_cv_cc_flag_unknown_warning_option=yes 5418 else 5419 xorg_cv_cc_flag_unknown_warning_option=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422 fi 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5424 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5432 fi 5433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5435 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5436 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438 else 5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440 /* end confdefs.h. */ 5441 int i; 5442 _ACEOF 5443 if ac_fn_c_try_compile "$LINENO"; then : 5444 xorg_cv_cc_flag_unused_command_line_argument=yes 5445 else 5446 xorg_cv_cc_flag_unused_command_line_argument=no 5447 fi 5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5449 fi 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5451 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454 fi 5455 5456 found="no" 5457 5458 if test $found = "no" ; then 5459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5461 fi 5462 5463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5465 fi 5466 5467 CFLAGS="$CFLAGS -Wnested-externs" 5468 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5470 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5471 cacheid=xorg_cv_cc_flag__Wnested_externs 5472 if eval \${$cacheid+:} false; then : 5473 $as_echo_n "(cached) " >&6 5474 else 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 int 5479 main () 5480 { 5481 5482 ; 5483 return 0; 5484 } 5485 _ACEOF 5486 if ac_fn_c_try_link "$LINENO"; then : 5487 eval $cacheid=yes 5488 else 5489 eval $cacheid=no 5490 fi 5491 rm -f core conftest.err conftest.$ac_objext \ 5492 conftest$ac_exeext conftest.$ac_ext 5493 fi 5494 5495 5496 CFLAGS="$xorg_testset_save_CFLAGS" 5497 5498 eval supported=\$$cacheid 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5500 $as_echo "$supported" >&6; } 5501 if test "$supported" = "yes" ; then 5502 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5503 found="yes" 5504 fi 5505 fi 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 xorg_testset_save_CFLAGS="$CFLAGS" 5522 5523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5526 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5527 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 _ACEOF 5534 if ac_fn_c_try_compile "$LINENO"; then : 5535 xorg_cv_cc_flag_unknown_warning_option=yes 5536 else 5537 xorg_cv_cc_flag_unknown_warning_option=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5540 fi 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5542 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 fi 5546 5547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5550 fi 5551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5553 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5554 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556 else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 int i; 5560 _ACEOF 5561 if ac_fn_c_try_compile "$LINENO"; then : 5562 xorg_cv_cc_flag_unused_command_line_argument=yes 5563 else 5564 xorg_cv_cc_flag_unused_command_line_argument=no 5565 fi 5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5567 fi 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5569 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5571 CFLAGS="$xorg_testset_save_CFLAGS" 5572 fi 5573 5574 found="no" 5575 5576 if test $found = "no" ; then 5577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5579 fi 5580 5581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5583 fi 5584 5585 CFLAGS="$CFLAGS -Wbad-function-cast" 5586 5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5588 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5589 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5590 if eval \${$cacheid+:} false; then : 5591 $as_echo_n "(cached) " >&6 5592 else 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 int i; 5596 int 5597 main () 5598 { 5599 5600 ; 5601 return 0; 5602 } 5603 _ACEOF 5604 if ac_fn_c_try_link "$LINENO"; then : 5605 eval $cacheid=yes 5606 else 5607 eval $cacheid=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext \ 5610 conftest$ac_exeext conftest.$ac_ext 5611 fi 5612 5613 5614 CFLAGS="$xorg_testset_save_CFLAGS" 5615 5616 eval supported=\$$cacheid 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5618 $as_echo "$supported" >&6; } 5619 if test "$supported" = "yes" ; then 5620 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5621 found="yes" 5622 fi 5623 fi 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 xorg_testset_save_CFLAGS="$CFLAGS" 5640 5641 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5644 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5645 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647 else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 int i; 5651 _ACEOF 5652 if ac_fn_c_try_compile "$LINENO"; then : 5653 xorg_cv_cc_flag_unknown_warning_option=yes 5654 else 5655 xorg_cv_cc_flag_unknown_warning_option=no 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5658 fi 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5660 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 fi 5664 5665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5668 fi 5669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5671 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5672 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674 else 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676 /* end confdefs.h. */ 5677 int i; 5678 _ACEOF 5679 if ac_fn_c_try_compile "$LINENO"; then : 5680 xorg_cv_cc_flag_unused_command_line_argument=yes 5681 else 5682 xorg_cv_cc_flag_unused_command_line_argument=no 5683 fi 5684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5685 fi 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5687 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5688 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5689 CFLAGS="$xorg_testset_save_CFLAGS" 5690 fi 5691 5692 found="no" 5693 5694 if test $found = "no" ; then 5695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5697 fi 5698 5699 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5701 fi 5702 5703 CFLAGS="$CFLAGS -Wold-style-definition" 5704 5705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5706 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5707 cacheid=xorg_cv_cc_flag__Wold_style_definition 5708 if eval \${$cacheid+:} false; then : 5709 $as_echo_n "(cached) " >&6 5710 else 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712 /* end confdefs.h. */ 5713 int i; 5714 int 5715 main () 5716 { 5717 5718 ; 5719 return 0; 5720 } 5721 _ACEOF 5722 if ac_fn_c_try_link "$LINENO"; then : 5723 eval $cacheid=yes 5724 else 5725 eval $cacheid=no 5726 fi 5727 rm -f core conftest.err conftest.$ac_objext \ 5728 conftest$ac_exeext conftest.$ac_ext 5729 fi 5730 5731 5732 CFLAGS="$xorg_testset_save_CFLAGS" 5733 5734 eval supported=\$$cacheid 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5736 $as_echo "$supported" >&6; } 5737 if test "$supported" = "yes" ; then 5738 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5739 found="yes" 5740 fi 5741 fi 5742 5743 if test $found = "no" ; then 5744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5746 fi 5747 5748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5750 fi 5751 5752 CFLAGS="$CFLAGS -fd" 5753 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5755 $as_echo_n "checking if $CC supports -fd... " >&6; } 5756 cacheid=xorg_cv_cc_flag__fd 5757 if eval \${$cacheid+:} false; then : 5758 $as_echo_n "(cached) " >&6 5759 else 5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761 /* end confdefs.h. */ 5762 int i; 5763 int 5764 main () 5765 { 5766 5767 ; 5768 return 0; 5769 } 5770 _ACEOF 5771 if ac_fn_c_try_link "$LINENO"; then : 5772 eval $cacheid=yes 5773 else 5774 eval $cacheid=no 5775 fi 5776 rm -f core conftest.err conftest.$ac_objext \ 5777 conftest$ac_exeext conftest.$ac_ext 5778 fi 5779 5780 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 5783 eval supported=\$$cacheid 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5785 $as_echo "$supported" >&6; } 5786 if test "$supported" = "yes" ; then 5787 BASE_CFLAGS="$BASE_CFLAGS -fd" 5788 found="yes" 5789 fi 5790 fi 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 xorg_testset_save_CFLAGS="$CFLAGS" 5807 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5811 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5812 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5813 $as_echo_n "(cached) " >&6 5814 else 5815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5816 /* end confdefs.h. */ 5817 int i; 5818 _ACEOF 5819 if ac_fn_c_try_compile "$LINENO"; then : 5820 xorg_cv_cc_flag_unknown_warning_option=yes 5821 else 5822 xorg_cv_cc_flag_unknown_warning_option=no 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5825 fi 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5827 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5828 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5829 CFLAGS="$xorg_testset_save_CFLAGS" 5830 fi 5831 5832 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5835 fi 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5838 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5839 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5840 $as_echo_n "(cached) " >&6 5841 else 5842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5843 /* end confdefs.h. */ 5844 int i; 5845 _ACEOF 5846 if ac_fn_c_try_compile "$LINENO"; then : 5847 xorg_cv_cc_flag_unused_command_line_argument=yes 5848 else 5849 xorg_cv_cc_flag_unused_command_line_argument=no 5850 fi 5851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5852 fi 5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5854 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5855 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5856 CFLAGS="$xorg_testset_save_CFLAGS" 5857 fi 5858 5859 found="no" 5860 5861 if test $found = "no" ; then 5862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5864 fi 5865 5866 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5868 fi 5869 5870 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5871 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5873 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5874 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5875 if eval \${$cacheid+:} false; then : 5876 $as_echo_n "(cached) " >&6 5877 else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879 /* end confdefs.h. */ 5880 int i; 5881 int 5882 main () 5883 { 5884 5885 ; 5886 return 0; 5887 } 5888 _ACEOF 5889 if ac_fn_c_try_link "$LINENO"; then : 5890 eval $cacheid=yes 5891 else 5892 eval $cacheid=no 5893 fi 5894 rm -f core conftest.err conftest.$ac_objext \ 5895 conftest$ac_exeext conftest.$ac_ext 5896 fi 5897 5898 5899 CFLAGS="$xorg_testset_save_CFLAGS" 5900 5901 eval supported=\$$cacheid 5902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5903 $as_echo "$supported" >&6; } 5904 if test "$supported" = "yes" ; then 5905 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5906 found="yes" 5907 fi 5908 fi 5909 5910 5911 5912 5913 5914 # This chunk adds additional warnings that could catch undesired effects. 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 xorg_testset_save_CFLAGS="$CFLAGS" 5929 5930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5935 $as_echo_n "(cached) " >&6 5936 else 5937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5938 /* end confdefs.h. */ 5939 int i; 5940 _ACEOF 5941 if ac_fn_c_try_compile "$LINENO"; then : 5942 xorg_cv_cc_flag_unknown_warning_option=yes 5943 else 5944 xorg_cv_cc_flag_unknown_warning_option=no 5945 fi 5946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5947 fi 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5951 CFLAGS="$xorg_testset_save_CFLAGS" 5952 fi 5953 5954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5957 fi 5958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5962 $as_echo_n "(cached) " >&6 5963 else 5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965 /* end confdefs.h. */ 5966 int i; 5967 _ACEOF 5968 if ac_fn_c_try_compile "$LINENO"; then : 5969 xorg_cv_cc_flag_unused_command_line_argument=yes 5970 else 5971 xorg_cv_cc_flag_unused_command_line_argument=no 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5974 fi 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5978 CFLAGS="$xorg_testset_save_CFLAGS" 5979 fi 5980 5981 found="no" 5982 5983 if test $found = "no" ; then 5984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5986 fi 5987 5988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5990 fi 5991 5992 CFLAGS="$CFLAGS -Wunused" 5993 5994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5995 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5996 cacheid=xorg_cv_cc_flag__Wunused 5997 if eval \${$cacheid+:} false; then : 5998 $as_echo_n "(cached) " >&6 5999 else 6000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6001 /* end confdefs.h. */ 6002 int i; 6003 int 6004 main () 6005 { 6006 6007 ; 6008 return 0; 6009 } 6010 _ACEOF 6011 if ac_fn_c_try_link "$LINENO"; then : 6012 eval $cacheid=yes 6013 else 6014 eval $cacheid=no 6015 fi 6016 rm -f core conftest.err conftest.$ac_objext \ 6017 conftest$ac_exeext conftest.$ac_ext 6018 fi 6019 6020 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022 6023 eval supported=\$$cacheid 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6025 $as_echo "$supported" >&6; } 6026 if test "$supported" = "yes" ; then 6027 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6028 found="yes" 6029 fi 6030 fi 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 xorg_testset_save_CFLAGS="$CFLAGS" 6047 6048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6053 $as_echo_n "(cached) " >&6 6054 else 6055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6056 /* end confdefs.h. */ 6057 int i; 6058 _ACEOF 6059 if ac_fn_c_try_compile "$LINENO"; then : 6060 xorg_cv_cc_flag_unknown_warning_option=yes 6061 else 6062 xorg_cv_cc_flag_unknown_warning_option=no 6063 fi 6064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6065 fi 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6069 CFLAGS="$xorg_testset_save_CFLAGS" 6070 fi 6071 6072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6075 fi 6076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6080 $as_echo_n "(cached) " >&6 6081 else 6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083 /* end confdefs.h. */ 6084 int i; 6085 _ACEOF 6086 if ac_fn_c_try_compile "$LINENO"; then : 6087 xorg_cv_cc_flag_unused_command_line_argument=yes 6088 else 6089 xorg_cv_cc_flag_unused_command_line_argument=no 6090 fi 6091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6092 fi 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6096 CFLAGS="$xorg_testset_save_CFLAGS" 6097 fi 6098 6099 found="no" 6100 6101 if test $found = "no" ; then 6102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6104 fi 6105 6106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 fi 6109 6110 CFLAGS="$CFLAGS -Wuninitialized" 6111 6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6113 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6114 cacheid=xorg_cv_cc_flag__Wuninitialized 6115 if eval \${$cacheid+:} false; then : 6116 $as_echo_n "(cached) " >&6 6117 else 6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 int i; 6121 int 6122 main () 6123 { 6124 6125 ; 6126 return 0; 6127 } 6128 _ACEOF 6129 if ac_fn_c_try_link "$LINENO"; then : 6130 eval $cacheid=yes 6131 else 6132 eval $cacheid=no 6133 fi 6134 rm -f core conftest.err conftest.$ac_objext \ 6135 conftest$ac_exeext conftest.$ac_ext 6136 fi 6137 6138 6139 CFLAGS="$xorg_testset_save_CFLAGS" 6140 6141 eval supported=\$$cacheid 6142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6143 $as_echo "$supported" >&6; } 6144 if test "$supported" = "yes" ; then 6145 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6146 found="yes" 6147 fi 6148 fi 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 xorg_testset_save_CFLAGS="$CFLAGS" 6165 6166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6171 $as_echo_n "(cached) " >&6 6172 else 6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6174 /* end confdefs.h. */ 6175 int i; 6176 _ACEOF 6177 if ac_fn_c_try_compile "$LINENO"; then : 6178 xorg_cv_cc_flag_unknown_warning_option=yes 6179 else 6180 xorg_cv_cc_flag_unknown_warning_option=no 6181 fi 6182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6183 fi 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6187 CFLAGS="$xorg_testset_save_CFLAGS" 6188 fi 6189 6190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6193 fi 6194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6198 $as_echo_n "(cached) " >&6 6199 else 6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6201 /* end confdefs.h. */ 6202 int i; 6203 _ACEOF 6204 if ac_fn_c_try_compile "$LINENO"; then : 6205 xorg_cv_cc_flag_unused_command_line_argument=yes 6206 else 6207 xorg_cv_cc_flag_unused_command_line_argument=no 6208 fi 6209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6210 fi 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6214 CFLAGS="$xorg_testset_save_CFLAGS" 6215 fi 6216 6217 found="no" 6218 6219 if test $found = "no" ; then 6220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6222 fi 6223 6224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6226 fi 6227 6228 CFLAGS="$CFLAGS -Wshadow" 6229 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6231 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6232 cacheid=xorg_cv_cc_flag__Wshadow 6233 if eval \${$cacheid+:} false; then : 6234 $as_echo_n "(cached) " >&6 6235 else 6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 int i; 6239 int 6240 main () 6241 { 6242 6243 ; 6244 return 0; 6245 } 6246 _ACEOF 6247 if ac_fn_c_try_link "$LINENO"; then : 6248 eval $cacheid=yes 6249 else 6250 eval $cacheid=no 6251 fi 6252 rm -f core conftest.err conftest.$ac_objext \ 6253 conftest$ac_exeext conftest.$ac_ext 6254 fi 6255 6256 6257 CFLAGS="$xorg_testset_save_CFLAGS" 6258 6259 eval supported=\$$cacheid 6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6261 $as_echo "$supported" >&6; } 6262 if test "$supported" = "yes" ; then 6263 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6264 found="yes" 6265 fi 6266 fi 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 xorg_testset_save_CFLAGS="$CFLAGS" 6283 6284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6287 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6288 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6289 $as_echo_n "(cached) " >&6 6290 else 6291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6292 /* end confdefs.h. */ 6293 int i; 6294 _ACEOF 6295 if ac_fn_c_try_compile "$LINENO"; then : 6296 xorg_cv_cc_flag_unknown_warning_option=yes 6297 else 6298 xorg_cv_cc_flag_unknown_warning_option=no 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6301 fi 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6303 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306 fi 6307 6308 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6311 fi 6312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6315 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6316 $as_echo_n "(cached) " >&6 6317 else 6318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6319 /* end confdefs.h. */ 6320 int i; 6321 _ACEOF 6322 if ac_fn_c_try_compile "$LINENO"; then : 6323 xorg_cv_cc_flag_unused_command_line_argument=yes 6324 else 6325 xorg_cv_cc_flag_unused_command_line_argument=no 6326 fi 6327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6328 fi 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6330 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 fi 6334 6335 found="no" 6336 6337 if test $found = "no" ; then 6338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6340 fi 6341 6342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6344 fi 6345 6346 CFLAGS="$CFLAGS -Wmissing-noreturn" 6347 6348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6349 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6350 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6351 if eval \${$cacheid+:} false; then : 6352 $as_echo_n "(cached) " >&6 6353 else 6354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6355 /* end confdefs.h. */ 6356 int i; 6357 int 6358 main () 6359 { 6360 6361 ; 6362 return 0; 6363 } 6364 _ACEOF 6365 if ac_fn_c_try_link "$LINENO"; then : 6366 eval $cacheid=yes 6367 else 6368 eval $cacheid=no 6369 fi 6370 rm -f core conftest.err conftest.$ac_objext \ 6371 conftest$ac_exeext conftest.$ac_ext 6372 fi 6373 6374 6375 CFLAGS="$xorg_testset_save_CFLAGS" 6376 6377 eval supported=\$$cacheid 6378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6379 $as_echo "$supported" >&6; } 6380 if test "$supported" = "yes" ; then 6381 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6382 found="yes" 6383 fi 6384 fi 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 xorg_testset_save_CFLAGS="$CFLAGS" 6401 6402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6407 $as_echo_n "(cached) " >&6 6408 else 6409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410 /* end confdefs.h. */ 6411 int i; 6412 _ACEOF 6413 if ac_fn_c_try_compile "$LINENO"; then : 6414 xorg_cv_cc_flag_unknown_warning_option=yes 6415 else 6416 xorg_cv_cc_flag_unknown_warning_option=no 6417 fi 6418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6419 fi 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 fi 6425 6426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6429 fi 6430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6434 $as_echo_n "(cached) " >&6 6435 else 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 int i; 6439 _ACEOF 6440 if ac_fn_c_try_compile "$LINENO"; then : 6441 xorg_cv_cc_flag_unused_command_line_argument=yes 6442 else 6443 xorg_cv_cc_flag_unused_command_line_argument=no 6444 fi 6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6446 fi 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6450 CFLAGS="$xorg_testset_save_CFLAGS" 6451 fi 6452 6453 found="no" 6454 6455 if test $found = "no" ; then 6456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6458 fi 6459 6460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6462 fi 6463 6464 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6465 6466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6467 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6468 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6469 if eval \${$cacheid+:} false; then : 6470 $as_echo_n "(cached) " >&6 6471 else 6472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6473 /* end confdefs.h. */ 6474 int i; 6475 int 6476 main () 6477 { 6478 6479 ; 6480 return 0; 6481 } 6482 _ACEOF 6483 if ac_fn_c_try_link "$LINENO"; then : 6484 eval $cacheid=yes 6485 else 6486 eval $cacheid=no 6487 fi 6488 rm -f core conftest.err conftest.$ac_objext \ 6489 conftest$ac_exeext conftest.$ac_ext 6490 fi 6491 6492 6493 CFLAGS="$xorg_testset_save_CFLAGS" 6494 6495 eval supported=\$$cacheid 6496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6497 $as_echo "$supported" >&6; } 6498 if test "$supported" = "yes" ; then 6499 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6500 found="yes" 6501 fi 6502 fi 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 xorg_testset_save_CFLAGS="$CFLAGS" 6519 6520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6525 $as_echo_n "(cached) " >&6 6526 else 6527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6528 /* end confdefs.h. */ 6529 int i; 6530 _ACEOF 6531 if ac_fn_c_try_compile "$LINENO"; then : 6532 xorg_cv_cc_flag_unknown_warning_option=yes 6533 else 6534 xorg_cv_cc_flag_unknown_warning_option=no 6535 fi 6536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6537 fi 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542 fi 6543 6544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 fi 6548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6552 $as_echo_n "(cached) " >&6 6553 else 6554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6555 /* end confdefs.h. */ 6556 int i; 6557 _ACEOF 6558 if ac_fn_c_try_compile "$LINENO"; then : 6559 xorg_cv_cc_flag_unused_command_line_argument=yes 6560 else 6561 xorg_cv_cc_flag_unused_command_line_argument=no 6562 fi 6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6564 fi 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6568 CFLAGS="$xorg_testset_save_CFLAGS" 6569 fi 6570 6571 found="no" 6572 6573 if test $found = "no" ; then 6574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 fi 6577 6578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6580 fi 6581 6582 CFLAGS="$CFLAGS -Wredundant-decls" 6583 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6585 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6586 cacheid=xorg_cv_cc_flag__Wredundant_decls 6587 if eval \${$cacheid+:} false; then : 6588 $as_echo_n "(cached) " >&6 6589 else 6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6591 /* end confdefs.h. */ 6592 int i; 6593 int 6594 main () 6595 { 6596 6597 ; 6598 return 0; 6599 } 6600 _ACEOF 6601 if ac_fn_c_try_link "$LINENO"; then : 6602 eval $cacheid=yes 6603 else 6604 eval $cacheid=no 6605 fi 6606 rm -f core conftest.err conftest.$ac_objext \ 6607 conftest$ac_exeext conftest.$ac_ext 6608 fi 6609 6610 6611 CFLAGS="$xorg_testset_save_CFLAGS" 6612 6613 eval supported=\$$cacheid 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6615 $as_echo "$supported" >&6; } 6616 if test "$supported" = "yes" ; then 6617 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6618 found="yes" 6619 fi 6620 fi 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 xorg_testset_save_CFLAGS="$CFLAGS" 6637 6638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6643 $as_echo_n "(cached) " >&6 6644 else 6645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6646 /* end confdefs.h. */ 6647 int i; 6648 _ACEOF 6649 if ac_fn_c_try_compile "$LINENO"; then : 6650 xorg_cv_cc_flag_unknown_warning_option=yes 6651 else 6652 xorg_cv_cc_flag_unknown_warning_option=no 6653 fi 6654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6655 fi 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6659 CFLAGS="$xorg_testset_save_CFLAGS" 6660 fi 6661 6662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6665 fi 6666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6670 $as_echo_n "(cached) " >&6 6671 else 6672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6673 /* end confdefs.h. */ 6674 int i; 6675 _ACEOF 6676 if ac_fn_c_try_compile "$LINENO"; then : 6677 xorg_cv_cc_flag_unused_command_line_argument=yes 6678 else 6679 xorg_cv_cc_flag_unused_command_line_argument=no 6680 fi 6681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6682 fi 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6686 CFLAGS="$xorg_testset_save_CFLAGS" 6687 fi 6688 6689 found="no" 6690 6691 if test $found = "no" ; then 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 fi 6695 6696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6698 fi 6699 6700 CFLAGS="$CFLAGS -Wlogical-op" 6701 6702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6703 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6704 cacheid=xorg_cv_cc_flag__Wlogical_op 6705 if eval \${$cacheid+:} false; then : 6706 $as_echo_n "(cached) " >&6 6707 else 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 int i; 6711 int 6712 main () 6713 { 6714 6715 ; 6716 return 0; 6717 } 6718 _ACEOF 6719 if ac_fn_c_try_link "$LINENO"; then : 6720 eval $cacheid=yes 6721 else 6722 eval $cacheid=no 6723 fi 6724 rm -f core conftest.err conftest.$ac_objext \ 6725 conftest$ac_exeext conftest.$ac_ext 6726 fi 6727 6728 6729 CFLAGS="$xorg_testset_save_CFLAGS" 6730 6731 eval supported=\$$cacheid 6732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6733 $as_echo "$supported" >&6; } 6734 if test "$supported" = "yes" ; then 6735 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6736 found="yes" 6737 fi 6738 fi 6739 6740 6741 6742 # These are currently disabled because they are noisy. They will be enabled 6743 # in the future once the codebase is sufficiently modernized to silence 6744 # them. For now, I don't want them to drown out the other warnings. 6745 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6746 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6747 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6748 6749 # Turn some warnings into errors, so we don't accidently get successful builds 6750 # when there are problems that should be fixed. 6751 6752 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 xorg_testset_save_CFLAGS="$CFLAGS" 6767 6768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6773 $as_echo_n "(cached) " >&6 6774 else 6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6776 /* end confdefs.h. */ 6777 int i; 6778 _ACEOF 6779 if ac_fn_c_try_compile "$LINENO"; then : 6780 xorg_cv_cc_flag_unknown_warning_option=yes 6781 else 6782 xorg_cv_cc_flag_unknown_warning_option=no 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6785 fi 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6789 CFLAGS="$xorg_testset_save_CFLAGS" 6790 fi 6791 6792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 fi 6796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6800 $as_echo_n "(cached) " >&6 6801 else 6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803 /* end confdefs.h. */ 6804 int i; 6805 _ACEOF 6806 if ac_fn_c_try_compile "$LINENO"; then : 6807 xorg_cv_cc_flag_unused_command_line_argument=yes 6808 else 6809 xorg_cv_cc_flag_unused_command_line_argument=no 6810 fi 6811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6812 fi 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817 fi 6818 6819 found="no" 6820 6821 if test $found = "no" ; then 6822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 6826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 fi 6829 6830 CFLAGS="$CFLAGS -Werror=implicit" 6831 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6833 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6834 cacheid=xorg_cv_cc_flag__Werror_implicit 6835 if eval \${$cacheid+:} false; then : 6836 $as_echo_n "(cached) " >&6 6837 else 6838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6839 /* end confdefs.h. */ 6840 int i; 6841 int 6842 main () 6843 { 6844 6845 ; 6846 return 0; 6847 } 6848 _ACEOF 6849 if ac_fn_c_try_link "$LINENO"; then : 6850 eval $cacheid=yes 6851 else 6852 eval $cacheid=no 6853 fi 6854 rm -f core conftest.err conftest.$ac_objext \ 6855 conftest$ac_exeext conftest.$ac_ext 6856 fi 6857 6858 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860 6861 eval supported=\$$cacheid 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6863 $as_echo "$supported" >&6; } 6864 if test "$supported" = "yes" ; then 6865 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6866 found="yes" 6867 fi 6868 fi 6869 6870 if test $found = "no" ; then 6871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6873 fi 6874 6875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6877 fi 6878 6879 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6880 6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6882 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6883 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6884 if eval \${$cacheid+:} false; then : 6885 $as_echo_n "(cached) " >&6 6886 else 6887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6888 /* end confdefs.h. */ 6889 int i; 6890 int 6891 main () 6892 { 6893 6894 ; 6895 return 0; 6896 } 6897 _ACEOF 6898 if ac_fn_c_try_link "$LINENO"; then : 6899 eval $cacheid=yes 6900 else 6901 eval $cacheid=no 6902 fi 6903 rm -f core conftest.err conftest.$ac_objext \ 6904 conftest$ac_exeext conftest.$ac_ext 6905 fi 6906 6907 6908 CFLAGS="$xorg_testset_save_CFLAGS" 6909 6910 eval supported=\$$cacheid 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6912 $as_echo "$supported" >&6; } 6913 if test "$supported" = "yes" ; then 6914 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6915 found="yes" 6916 fi 6917 fi 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 xorg_testset_save_CFLAGS="$CFLAGS" 6934 6935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6938 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6939 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6940 $as_echo_n "(cached) " >&6 6941 else 6942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6943 /* end confdefs.h. */ 6944 int i; 6945 _ACEOF 6946 if ac_fn_c_try_compile "$LINENO"; then : 6947 xorg_cv_cc_flag_unknown_warning_option=yes 6948 else 6949 xorg_cv_cc_flag_unknown_warning_option=no 6950 fi 6951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6952 fi 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6954 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6955 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6956 CFLAGS="$xorg_testset_save_CFLAGS" 6957 fi 6958 6959 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6962 fi 6963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6965 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6966 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968 else 6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6970 /* end confdefs.h. */ 6971 int i; 6972 _ACEOF 6973 if ac_fn_c_try_compile "$LINENO"; then : 6974 xorg_cv_cc_flag_unused_command_line_argument=yes 6975 else 6976 xorg_cv_cc_flag_unused_command_line_argument=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6981 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6982 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 fi 6985 6986 found="no" 6987 6988 if test $found = "no" ; then 6989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6991 fi 6992 6993 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6995 fi 6996 6997 CFLAGS="$CFLAGS -Werror=nonnull" 6998 6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7000 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7001 cacheid=xorg_cv_cc_flag__Werror_nonnull 7002 if eval \${$cacheid+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004 else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 int 7009 main () 7010 { 7011 7012 ; 7013 return 0; 7014 } 7015 _ACEOF 7016 if ac_fn_c_try_link "$LINENO"; then : 7017 eval $cacheid=yes 7018 else 7019 eval $cacheid=no 7020 fi 7021 rm -f core conftest.err conftest.$ac_objext \ 7022 conftest$ac_exeext conftest.$ac_ext 7023 fi 7024 7025 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 7028 eval supported=\$$cacheid 7029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7030 $as_echo "$supported" >&6; } 7031 if test "$supported" = "yes" ; then 7032 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7033 found="yes" 7034 fi 7035 fi 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 xorg_testset_save_CFLAGS="$CFLAGS" 7052 7053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7056 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7057 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7058 $as_echo_n "(cached) " >&6 7059 else 7060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7061 /* end confdefs.h. */ 7062 int i; 7063 _ACEOF 7064 if ac_fn_c_try_compile "$LINENO"; then : 7065 xorg_cv_cc_flag_unknown_warning_option=yes 7066 else 7067 xorg_cv_cc_flag_unknown_warning_option=no 7068 fi 7069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7070 fi 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7072 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075 fi 7076 7077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7080 fi 7081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7083 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7084 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7085 $as_echo_n "(cached) " >&6 7086 else 7087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7088 /* end confdefs.h. */ 7089 int i; 7090 _ACEOF 7091 if ac_fn_c_try_compile "$LINENO"; then : 7092 xorg_cv_cc_flag_unused_command_line_argument=yes 7093 else 7094 xorg_cv_cc_flag_unused_command_line_argument=no 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7097 fi 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7099 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 fi 7103 7104 found="no" 7105 7106 if test $found = "no" ; then 7107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 fi 7110 7111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7113 fi 7114 7115 CFLAGS="$CFLAGS -Werror=init-self" 7116 7117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7118 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7119 cacheid=xorg_cv_cc_flag__Werror_init_self 7120 if eval \${$cacheid+:} false; then : 7121 $as_echo_n "(cached) " >&6 7122 else 7123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7124 /* end confdefs.h. */ 7125 int i; 7126 int 7127 main () 7128 { 7129 7130 ; 7131 return 0; 7132 } 7133 _ACEOF 7134 if ac_fn_c_try_link "$LINENO"; then : 7135 eval $cacheid=yes 7136 else 7137 eval $cacheid=no 7138 fi 7139 rm -f core conftest.err conftest.$ac_objext \ 7140 conftest$ac_exeext conftest.$ac_ext 7141 fi 7142 7143 7144 CFLAGS="$xorg_testset_save_CFLAGS" 7145 7146 eval supported=\$$cacheid 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7148 $as_echo "$supported" >&6; } 7149 if test "$supported" = "yes" ; then 7150 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7151 found="yes" 7152 fi 7153 fi 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 xorg_testset_save_CFLAGS="$CFLAGS" 7170 7171 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7174 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7175 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7176 $as_echo_n "(cached) " >&6 7177 else 7178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7179 /* end confdefs.h. */ 7180 int i; 7181 _ACEOF 7182 if ac_fn_c_try_compile "$LINENO"; then : 7183 xorg_cv_cc_flag_unknown_warning_option=yes 7184 else 7185 xorg_cv_cc_flag_unknown_warning_option=no 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7188 fi 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7190 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 fi 7194 7195 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7198 fi 7199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7201 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7202 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7203 $as_echo_n "(cached) " >&6 7204 else 7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 int i; 7208 _ACEOF 7209 if ac_fn_c_try_compile "$LINENO"; then : 7210 xorg_cv_cc_flag_unused_command_line_argument=yes 7211 else 7212 xorg_cv_cc_flag_unused_command_line_argument=no 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7215 fi 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7217 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7218 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 fi 7221 7222 found="no" 7223 7224 if test $found = "no" ; then 7225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7227 fi 7228 7229 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7231 fi 7232 7233 CFLAGS="$CFLAGS -Werror=main" 7234 7235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7236 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7237 cacheid=xorg_cv_cc_flag__Werror_main 7238 if eval \${$cacheid+:} false; then : 7239 $as_echo_n "(cached) " >&6 7240 else 7241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7242 /* end confdefs.h. */ 7243 int i; 7244 int 7245 main () 7246 { 7247 7248 ; 7249 return 0; 7250 } 7251 _ACEOF 7252 if ac_fn_c_try_link "$LINENO"; then : 7253 eval $cacheid=yes 7254 else 7255 eval $cacheid=no 7256 fi 7257 rm -f core conftest.err conftest.$ac_objext \ 7258 conftest$ac_exeext conftest.$ac_ext 7259 fi 7260 7261 7262 CFLAGS="$xorg_testset_save_CFLAGS" 7263 7264 eval supported=\$$cacheid 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7266 $as_echo "$supported" >&6; } 7267 if test "$supported" = "yes" ; then 7268 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7269 found="yes" 7270 fi 7271 fi 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 xorg_testset_save_CFLAGS="$CFLAGS" 7288 7289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7292 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7293 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7294 $as_echo_n "(cached) " >&6 7295 else 7296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7297 /* end confdefs.h. */ 7298 int i; 7299 _ACEOF 7300 if ac_fn_c_try_compile "$LINENO"; then : 7301 xorg_cv_cc_flag_unknown_warning_option=yes 7302 else 7303 xorg_cv_cc_flag_unknown_warning_option=no 7304 fi 7305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7306 fi 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7308 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7309 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 fi 7312 7313 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 fi 7317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7319 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7320 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7321 $as_echo_n "(cached) " >&6 7322 else 7323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 int i; 7326 _ACEOF 7327 if ac_fn_c_try_compile "$LINENO"; then : 7328 xorg_cv_cc_flag_unused_command_line_argument=yes 7329 else 7330 xorg_cv_cc_flag_unused_command_line_argument=no 7331 fi 7332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7333 fi 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7335 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7336 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7337 CFLAGS="$xorg_testset_save_CFLAGS" 7338 fi 7339 7340 found="no" 7341 7342 if test $found = "no" ; then 7343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7345 fi 7346 7347 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7349 fi 7350 7351 CFLAGS="$CFLAGS -Werror=missing-braces" 7352 7353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7354 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7355 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7356 if eval \${$cacheid+:} false; then : 7357 $as_echo_n "(cached) " >&6 7358 else 7359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7360 /* end confdefs.h. */ 7361 int i; 7362 int 7363 main () 7364 { 7365 7366 ; 7367 return 0; 7368 } 7369 _ACEOF 7370 if ac_fn_c_try_link "$LINENO"; then : 7371 eval $cacheid=yes 7372 else 7373 eval $cacheid=no 7374 fi 7375 rm -f core conftest.err conftest.$ac_objext \ 7376 conftest$ac_exeext conftest.$ac_ext 7377 fi 7378 7379 7380 CFLAGS="$xorg_testset_save_CFLAGS" 7381 7382 eval supported=\$$cacheid 7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7384 $as_echo "$supported" >&6; } 7385 if test "$supported" = "yes" ; then 7386 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7387 found="yes" 7388 fi 7389 fi 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 xorg_testset_save_CFLAGS="$CFLAGS" 7406 7407 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7410 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7411 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7412 $as_echo_n "(cached) " >&6 7413 else 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 int i; 7417 _ACEOF 7418 if ac_fn_c_try_compile "$LINENO"; then : 7419 xorg_cv_cc_flag_unknown_warning_option=yes 7420 else 7421 xorg_cv_cc_flag_unknown_warning_option=no 7422 fi 7423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7424 fi 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7426 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 fi 7430 7431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 fi 7435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7437 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7438 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7439 $as_echo_n "(cached) " >&6 7440 else 7441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7442 /* end confdefs.h. */ 7443 int i; 7444 _ACEOF 7445 if ac_fn_c_try_compile "$LINENO"; then : 7446 xorg_cv_cc_flag_unused_command_line_argument=yes 7447 else 7448 xorg_cv_cc_flag_unused_command_line_argument=no 7449 fi 7450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7451 fi 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7453 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7454 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7455 CFLAGS="$xorg_testset_save_CFLAGS" 7456 fi 7457 7458 found="no" 7459 7460 if test $found = "no" ; then 7461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7463 fi 7464 7465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7467 fi 7468 7469 CFLAGS="$CFLAGS -Werror=sequence-point" 7470 7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7472 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7473 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7474 if eval \${$cacheid+:} false; then : 7475 $as_echo_n "(cached) " >&6 7476 else 7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478 /* end confdefs.h. */ 7479 int i; 7480 int 7481 main () 7482 { 7483 7484 ; 7485 return 0; 7486 } 7487 _ACEOF 7488 if ac_fn_c_try_link "$LINENO"; then : 7489 eval $cacheid=yes 7490 else 7491 eval $cacheid=no 7492 fi 7493 rm -f core conftest.err conftest.$ac_objext \ 7494 conftest$ac_exeext conftest.$ac_ext 7495 fi 7496 7497 7498 CFLAGS="$xorg_testset_save_CFLAGS" 7499 7500 eval supported=\$$cacheid 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7502 $as_echo "$supported" >&6; } 7503 if test "$supported" = "yes" ; then 7504 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7505 found="yes" 7506 fi 7507 fi 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 xorg_testset_save_CFLAGS="$CFLAGS" 7524 7525 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7528 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7529 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7530 $as_echo_n "(cached) " >&6 7531 else 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533 /* end confdefs.h. */ 7534 int i; 7535 _ACEOF 7536 if ac_fn_c_try_compile "$LINENO"; then : 7537 xorg_cv_cc_flag_unknown_warning_option=yes 7538 else 7539 xorg_cv_cc_flag_unknown_warning_option=no 7540 fi 7541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7542 fi 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7544 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 fi 7548 7549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7552 fi 7553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7555 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7556 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7557 $as_echo_n "(cached) " >&6 7558 else 7559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7560 /* end confdefs.h. */ 7561 int i; 7562 _ACEOF 7563 if ac_fn_c_try_compile "$LINENO"; then : 7564 xorg_cv_cc_flag_unused_command_line_argument=yes 7565 else 7566 xorg_cv_cc_flag_unused_command_line_argument=no 7567 fi 7568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7569 fi 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7571 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7573 CFLAGS="$xorg_testset_save_CFLAGS" 7574 fi 7575 7576 found="no" 7577 7578 if test $found = "no" ; then 7579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 fi 7582 7583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7585 fi 7586 7587 CFLAGS="$CFLAGS -Werror=return-type" 7588 7589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7590 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7591 cacheid=xorg_cv_cc_flag__Werror_return_type 7592 if eval \${$cacheid+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594 else 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596 /* end confdefs.h. */ 7597 int i; 7598 int 7599 main () 7600 { 7601 7602 ; 7603 return 0; 7604 } 7605 _ACEOF 7606 if ac_fn_c_try_link "$LINENO"; then : 7607 eval $cacheid=yes 7608 else 7609 eval $cacheid=no 7610 fi 7611 rm -f core conftest.err conftest.$ac_objext \ 7612 conftest$ac_exeext conftest.$ac_ext 7613 fi 7614 7615 7616 CFLAGS="$xorg_testset_save_CFLAGS" 7617 7618 eval supported=\$$cacheid 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7620 $as_echo "$supported" >&6; } 7621 if test "$supported" = "yes" ; then 7622 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7623 found="yes" 7624 fi 7625 fi 7626 7627 if test $found = "no" ; then 7628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7630 fi 7631 7632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7634 fi 7635 7636 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7637 7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7639 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7640 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7641 if eval \${$cacheid+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643 else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 int i; 7647 int 7648 main () 7649 { 7650 7651 ; 7652 return 0; 7653 } 7654 _ACEOF 7655 if ac_fn_c_try_link "$LINENO"; then : 7656 eval $cacheid=yes 7657 else 7658 eval $cacheid=no 7659 fi 7660 rm -f core conftest.err conftest.$ac_objext \ 7661 conftest$ac_exeext conftest.$ac_ext 7662 fi 7663 7664 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 7667 eval supported=\$$cacheid 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7669 $as_echo "$supported" >&6; } 7670 if test "$supported" = "yes" ; then 7671 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7672 found="yes" 7673 fi 7674 fi 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 xorg_testset_save_CFLAGS="$CFLAGS" 7691 7692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7695 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7696 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7697 $as_echo_n "(cached) " >&6 7698 else 7699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7700 /* end confdefs.h. */ 7701 int i; 7702 _ACEOF 7703 if ac_fn_c_try_compile "$LINENO"; then : 7704 xorg_cv_cc_flag_unknown_warning_option=yes 7705 else 7706 xorg_cv_cc_flag_unknown_warning_option=no 7707 fi 7708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7709 fi 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7711 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 fi 7715 7716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 fi 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7722 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7723 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7724 $as_echo_n "(cached) " >&6 7725 else 7726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7727 /* end confdefs.h. */ 7728 int i; 7729 _ACEOF 7730 if ac_fn_c_try_compile "$LINENO"; then : 7731 xorg_cv_cc_flag_unused_command_line_argument=yes 7732 else 7733 xorg_cv_cc_flag_unused_command_line_argument=no 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7736 fi 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7738 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 found="no" 7744 7745 if test $found = "no" ; then 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7752 fi 7753 7754 CFLAGS="$CFLAGS -Werror=trigraphs" 7755 7756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7757 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7758 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7759 if eval \${$cacheid+:} false; then : 7760 $as_echo_n "(cached) " >&6 7761 else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 int i; 7765 int 7766 main () 7767 { 7768 7769 ; 7770 return 0; 7771 } 7772 _ACEOF 7773 if ac_fn_c_try_link "$LINENO"; then : 7774 eval $cacheid=yes 7775 else 7776 eval $cacheid=no 7777 fi 7778 rm -f core conftest.err conftest.$ac_objext \ 7779 conftest$ac_exeext conftest.$ac_ext 7780 fi 7781 7782 7783 CFLAGS="$xorg_testset_save_CFLAGS" 7784 7785 eval supported=\$$cacheid 7786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7787 $as_echo "$supported" >&6; } 7788 if test "$supported" = "yes" ; then 7789 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7790 found="yes" 7791 fi 7792 fi 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 xorg_testset_save_CFLAGS="$CFLAGS" 7809 7810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7813 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7814 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7815 $as_echo_n "(cached) " >&6 7816 else 7817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7818 /* end confdefs.h. */ 7819 int i; 7820 _ACEOF 7821 if ac_fn_c_try_compile "$LINENO"; then : 7822 xorg_cv_cc_flag_unknown_warning_option=yes 7823 else 7824 xorg_cv_cc_flag_unknown_warning_option=no 7825 fi 7826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7827 fi 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7829 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832 fi 7833 7834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7837 fi 7838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7840 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7841 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7842 $as_echo_n "(cached) " >&6 7843 else 7844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7845 /* end confdefs.h. */ 7846 int i; 7847 _ACEOF 7848 if ac_fn_c_try_compile "$LINENO"; then : 7849 xorg_cv_cc_flag_unused_command_line_argument=yes 7850 else 7851 xorg_cv_cc_flag_unused_command_line_argument=no 7852 fi 7853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7854 fi 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7856 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7858 CFLAGS="$xorg_testset_save_CFLAGS" 7859 fi 7860 7861 found="no" 7862 7863 if test $found = "no" ; then 7864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7866 fi 7867 7868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7870 fi 7871 7872 CFLAGS="$CFLAGS -Werror=array-bounds" 7873 7874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7875 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7876 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7877 if eval \${$cacheid+:} false; then : 7878 $as_echo_n "(cached) " >&6 7879 else 7880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7881 /* end confdefs.h. */ 7882 int i; 7883 int 7884 main () 7885 { 7886 7887 ; 7888 return 0; 7889 } 7890 _ACEOF 7891 if ac_fn_c_try_link "$LINENO"; then : 7892 eval $cacheid=yes 7893 else 7894 eval $cacheid=no 7895 fi 7896 rm -f core conftest.err conftest.$ac_objext \ 7897 conftest$ac_exeext conftest.$ac_ext 7898 fi 7899 7900 7901 CFLAGS="$xorg_testset_save_CFLAGS" 7902 7903 eval supported=\$$cacheid 7904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7905 $as_echo "$supported" >&6; } 7906 if test "$supported" = "yes" ; then 7907 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7908 found="yes" 7909 fi 7910 fi 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 xorg_testset_save_CFLAGS="$CFLAGS" 7927 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7931 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7932 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7933 $as_echo_n "(cached) " >&6 7934 else 7935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7936 /* end confdefs.h. */ 7937 int i; 7938 _ACEOF 7939 if ac_fn_c_try_compile "$LINENO"; then : 7940 xorg_cv_cc_flag_unknown_warning_option=yes 7941 else 7942 xorg_cv_cc_flag_unknown_warning_option=no 7943 fi 7944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7945 fi 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7947 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 fi 7951 7952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 fi 7956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7958 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7959 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7960 $as_echo_n "(cached) " >&6 7961 else 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963 /* end confdefs.h. */ 7964 int i; 7965 _ACEOF 7966 if ac_fn_c_try_compile "$LINENO"; then : 7967 xorg_cv_cc_flag_unused_command_line_argument=yes 7968 else 7969 xorg_cv_cc_flag_unused_command_line_argument=no 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7972 fi 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7974 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7975 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 fi 7978 7979 found="no" 7980 7981 if test $found = "no" ; then 7982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7984 fi 7985 7986 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7988 fi 7989 7990 CFLAGS="$CFLAGS -Werror=write-strings" 7991 7992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7993 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7994 cacheid=xorg_cv_cc_flag__Werror_write_strings 7995 if eval \${$cacheid+:} false; then : 7996 $as_echo_n "(cached) " >&6 7997 else 7998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999 /* end confdefs.h. */ 8000 int i; 8001 int 8002 main () 8003 { 8004 8005 ; 8006 return 0; 8007 } 8008 _ACEOF 8009 if ac_fn_c_try_link "$LINENO"; then : 8010 eval $cacheid=yes 8011 else 8012 eval $cacheid=no 8013 fi 8014 rm -f core conftest.err conftest.$ac_objext \ 8015 conftest$ac_exeext conftest.$ac_ext 8016 fi 8017 8018 8019 CFLAGS="$xorg_testset_save_CFLAGS" 8020 8021 eval supported=\$$cacheid 8022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8023 $as_echo "$supported" >&6; } 8024 if test "$supported" = "yes" ; then 8025 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8026 found="yes" 8027 fi 8028 fi 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 xorg_testset_save_CFLAGS="$CFLAGS" 8045 8046 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8049 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8050 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8051 $as_echo_n "(cached) " >&6 8052 else 8053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054 /* end confdefs.h. */ 8055 int i; 8056 _ACEOF 8057 if ac_fn_c_try_compile "$LINENO"; then : 8058 xorg_cv_cc_flag_unknown_warning_option=yes 8059 else 8060 xorg_cv_cc_flag_unknown_warning_option=no 8061 fi 8062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8063 fi 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8065 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8067 CFLAGS="$xorg_testset_save_CFLAGS" 8068 fi 8069 8070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8073 fi 8074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8076 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8077 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8078 $as_echo_n "(cached) " >&6 8079 else 8080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8081 /* end confdefs.h. */ 8082 int i; 8083 _ACEOF 8084 if ac_fn_c_try_compile "$LINENO"; then : 8085 xorg_cv_cc_flag_unused_command_line_argument=yes 8086 else 8087 xorg_cv_cc_flag_unused_command_line_argument=no 8088 fi 8089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8090 fi 8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8092 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8094 CFLAGS="$xorg_testset_save_CFLAGS" 8095 fi 8096 8097 found="no" 8098 8099 if test $found = "no" ; then 8100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8102 fi 8103 8104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8106 fi 8107 8108 CFLAGS="$CFLAGS -Werror=address" 8109 8110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8111 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8112 cacheid=xorg_cv_cc_flag__Werror_address 8113 if eval \${$cacheid+:} false; then : 8114 $as_echo_n "(cached) " >&6 8115 else 8116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8117 /* end confdefs.h. */ 8118 int i; 8119 int 8120 main () 8121 { 8122 8123 ; 8124 return 0; 8125 } 8126 _ACEOF 8127 if ac_fn_c_try_link "$LINENO"; then : 8128 eval $cacheid=yes 8129 else 8130 eval $cacheid=no 8131 fi 8132 rm -f core conftest.err conftest.$ac_objext \ 8133 conftest$ac_exeext conftest.$ac_ext 8134 fi 8135 8136 8137 CFLAGS="$xorg_testset_save_CFLAGS" 8138 8139 eval supported=\$$cacheid 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8141 $as_echo "$supported" >&6; } 8142 if test "$supported" = "yes" ; then 8143 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8144 found="yes" 8145 fi 8146 fi 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 xorg_testset_save_CFLAGS="$CFLAGS" 8163 8164 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8167 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8168 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8169 $as_echo_n "(cached) " >&6 8170 else 8171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172 /* end confdefs.h. */ 8173 int i; 8174 _ACEOF 8175 if ac_fn_c_try_compile "$LINENO"; then : 8176 xorg_cv_cc_flag_unknown_warning_option=yes 8177 else 8178 xorg_cv_cc_flag_unknown_warning_option=no 8179 fi 8180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8181 fi 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8183 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8184 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 fi 8187 8188 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 fi 8192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8194 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8195 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8196 $as_echo_n "(cached) " >&6 8197 else 8198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8199 /* end confdefs.h. */ 8200 int i; 8201 _ACEOF 8202 if ac_fn_c_try_compile "$LINENO"; then : 8203 xorg_cv_cc_flag_unused_command_line_argument=yes 8204 else 8205 xorg_cv_cc_flag_unused_command_line_argument=no 8206 fi 8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8208 fi 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8210 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8211 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8212 CFLAGS="$xorg_testset_save_CFLAGS" 8213 fi 8214 8215 found="no" 8216 8217 if test $found = "no" ; then 8218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8220 fi 8221 8222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8224 fi 8225 8226 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8227 8228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8229 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8230 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8231 if eval \${$cacheid+:} false; then : 8232 $as_echo_n "(cached) " >&6 8233 else 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235 /* end confdefs.h. */ 8236 int i; 8237 int 8238 main () 8239 { 8240 8241 ; 8242 return 0; 8243 } 8244 _ACEOF 8245 if ac_fn_c_try_link "$LINENO"; then : 8246 eval $cacheid=yes 8247 else 8248 eval $cacheid=no 8249 fi 8250 rm -f core conftest.err conftest.$ac_objext \ 8251 conftest$ac_exeext conftest.$ac_ext 8252 fi 8253 8254 8255 CFLAGS="$xorg_testset_save_CFLAGS" 8256 8257 eval supported=\$$cacheid 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8259 $as_echo "$supported" >&6; } 8260 if test "$supported" = "yes" ; then 8261 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8262 found="yes" 8263 fi 8264 fi 8265 8266 if test $found = "no" ; then 8267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8269 fi 8270 8271 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8273 fi 8274 8275 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8276 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8278 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8279 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8280 if eval \${$cacheid+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282 else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 int 8287 main () 8288 { 8289 8290 ; 8291 return 0; 8292 } 8293 _ACEOF 8294 if ac_fn_c_try_link "$LINENO"; then : 8295 eval $cacheid=yes 8296 else 8297 eval $cacheid=no 8298 fi 8299 rm -f core conftest.err conftest.$ac_objext \ 8300 conftest$ac_exeext conftest.$ac_ext 8301 fi 8302 8303 8304 CFLAGS="$xorg_testset_save_CFLAGS" 8305 8306 eval supported=\$$cacheid 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8308 $as_echo "$supported" >&6; } 8309 if test "$supported" = "yes" ; then 8310 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8311 found="yes" 8312 fi 8313 fi 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 xorg_testset_save_CFLAGS="$CFLAGS" 8330 8331 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8334 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8335 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8336 $as_echo_n "(cached) " >&6 8337 else 8338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8339 /* end confdefs.h. */ 8340 int i; 8341 _ACEOF 8342 if ac_fn_c_try_compile "$LINENO"; then : 8343 xorg_cv_cc_flag_unknown_warning_option=yes 8344 else 8345 xorg_cv_cc_flag_unknown_warning_option=no 8346 fi 8347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8348 fi 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8350 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8352 CFLAGS="$xorg_testset_save_CFLAGS" 8353 fi 8354 8355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8358 fi 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8361 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8362 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8363 $as_echo_n "(cached) " >&6 8364 else 8365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8366 /* end confdefs.h. */ 8367 int i; 8368 _ACEOF 8369 if ac_fn_c_try_compile "$LINENO"; then : 8370 xorg_cv_cc_flag_unused_command_line_argument=yes 8371 else 8372 xorg_cv_cc_flag_unused_command_line_argument=no 8373 fi 8374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8375 fi 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8377 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8379 CFLAGS="$xorg_testset_save_CFLAGS" 8380 fi 8381 8382 found="no" 8383 8384 if test $found = "no" ; then 8385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8387 fi 8388 8389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8391 fi 8392 8393 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8394 8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8396 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8397 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8398 if eval \${$cacheid+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400 else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402 /* end confdefs.h. */ 8403 int i; 8404 int 8405 main () 8406 { 8407 8408 ; 8409 return 0; 8410 } 8411 _ACEOF 8412 if ac_fn_c_try_link "$LINENO"; then : 8413 eval $cacheid=yes 8414 else 8415 eval $cacheid=no 8416 fi 8417 rm -f core conftest.err conftest.$ac_objext \ 8418 conftest$ac_exeext conftest.$ac_ext 8419 fi 8420 8421 8422 CFLAGS="$xorg_testset_save_CFLAGS" 8423 8424 eval supported=\$$cacheid 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8426 $as_echo "$supported" >&6; } 8427 if test "$supported" = "yes" ; then 8428 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8429 found="yes" 8430 fi 8431 fi 8432 8433 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8434 else 8435 { $as_echo "$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 8436 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 xorg_testset_save_CFLAGS="$CFLAGS" 8451 8452 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8455 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8456 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8457 $as_echo_n "(cached) " >&6 8458 else 8459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8460 /* end confdefs.h. */ 8461 int i; 8462 _ACEOF 8463 if ac_fn_c_try_compile "$LINENO"; then : 8464 xorg_cv_cc_flag_unknown_warning_option=yes 8465 else 8466 xorg_cv_cc_flag_unknown_warning_option=no 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8469 fi 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8471 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8472 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 fi 8475 8476 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8479 fi 8480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8482 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8483 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 _ACEOF 8490 if ac_fn_c_try_compile "$LINENO"; then : 8491 xorg_cv_cc_flag_unused_command_line_argument=yes 8492 else 8493 xorg_cv_cc_flag_unused_command_line_argument=no 8494 fi 8495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8496 fi 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8498 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 fi 8502 8503 found="no" 8504 8505 if test $found = "no" ; then 8506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 fi 8509 8510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8512 fi 8513 8514 CFLAGS="$CFLAGS -Wimplicit" 8515 8516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8517 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8518 cacheid=xorg_cv_cc_flag__Wimplicit 8519 if eval \${$cacheid+:} false; then : 8520 $as_echo_n "(cached) " >&6 8521 else 8522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8523 /* end confdefs.h. */ 8524 int i; 8525 int 8526 main () 8527 { 8528 8529 ; 8530 return 0; 8531 } 8532 _ACEOF 8533 if ac_fn_c_try_link "$LINENO"; then : 8534 eval $cacheid=yes 8535 else 8536 eval $cacheid=no 8537 fi 8538 rm -f core conftest.err conftest.$ac_objext \ 8539 conftest$ac_exeext conftest.$ac_ext 8540 fi 8541 8542 8543 CFLAGS="$xorg_testset_save_CFLAGS" 8544 8545 eval supported=\$$cacheid 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8547 $as_echo "$supported" >&6; } 8548 if test "$supported" = "yes" ; then 8549 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8550 found="yes" 8551 fi 8552 fi 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 xorg_testset_save_CFLAGS="$CFLAGS" 8569 8570 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8573 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8574 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8575 $as_echo_n "(cached) " >&6 8576 else 8577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8578 /* end confdefs.h. */ 8579 int i; 8580 _ACEOF 8581 if ac_fn_c_try_compile "$LINENO"; then : 8582 xorg_cv_cc_flag_unknown_warning_option=yes 8583 else 8584 xorg_cv_cc_flag_unknown_warning_option=no 8585 fi 8586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8587 fi 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8589 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8591 CFLAGS="$xorg_testset_save_CFLAGS" 8592 fi 8593 8594 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8597 fi 8598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8600 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8601 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8602 $as_echo_n "(cached) " >&6 8603 else 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 _ACEOF 8608 if ac_fn_c_try_compile "$LINENO"; then : 8609 xorg_cv_cc_flag_unused_command_line_argument=yes 8610 else 8611 xorg_cv_cc_flag_unused_command_line_argument=no 8612 fi 8613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8614 fi 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8616 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8617 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8618 CFLAGS="$xorg_testset_save_CFLAGS" 8619 fi 8620 8621 found="no" 8622 8623 if test $found = "no" ; then 8624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 fi 8627 8628 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8630 fi 8631 8632 CFLAGS="$CFLAGS -Wnonnull" 8633 8634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8635 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8636 cacheid=xorg_cv_cc_flag__Wnonnull 8637 if eval \${$cacheid+:} false; then : 8638 $as_echo_n "(cached) " >&6 8639 else 8640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8641 /* end confdefs.h. */ 8642 int i; 8643 int 8644 main () 8645 { 8646 8647 ; 8648 return 0; 8649 } 8650 _ACEOF 8651 if ac_fn_c_try_link "$LINENO"; then : 8652 eval $cacheid=yes 8653 else 8654 eval $cacheid=no 8655 fi 8656 rm -f core conftest.err conftest.$ac_objext \ 8657 conftest$ac_exeext conftest.$ac_ext 8658 fi 8659 8660 8661 CFLAGS="$xorg_testset_save_CFLAGS" 8662 8663 eval supported=\$$cacheid 8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8665 $as_echo "$supported" >&6; } 8666 if test "$supported" = "yes" ; then 8667 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8668 found="yes" 8669 fi 8670 fi 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 xorg_testset_save_CFLAGS="$CFLAGS" 8687 8688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8691 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8692 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8693 $as_echo_n "(cached) " >&6 8694 else 8695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8696 /* end confdefs.h. */ 8697 int i; 8698 _ACEOF 8699 if ac_fn_c_try_compile "$LINENO"; then : 8700 xorg_cv_cc_flag_unknown_warning_option=yes 8701 else 8702 xorg_cv_cc_flag_unknown_warning_option=no 8703 fi 8704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8705 fi 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8707 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8709 CFLAGS="$xorg_testset_save_CFLAGS" 8710 fi 8711 8712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8715 fi 8716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8718 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8719 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8720 $as_echo_n "(cached) " >&6 8721 else 8722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723 /* end confdefs.h. */ 8724 int i; 8725 _ACEOF 8726 if ac_fn_c_try_compile "$LINENO"; then : 8727 xorg_cv_cc_flag_unused_command_line_argument=yes 8728 else 8729 xorg_cv_cc_flag_unused_command_line_argument=no 8730 fi 8731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8732 fi 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8734 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8736 CFLAGS="$xorg_testset_save_CFLAGS" 8737 fi 8738 8739 found="no" 8740 8741 if test $found = "no" ; then 8742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8744 fi 8745 8746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8748 fi 8749 8750 CFLAGS="$CFLAGS -Winit-self" 8751 8752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8753 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8754 cacheid=xorg_cv_cc_flag__Winit_self 8755 if eval \${$cacheid+:} false; then : 8756 $as_echo_n "(cached) " >&6 8757 else 8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8759 /* end confdefs.h. */ 8760 int i; 8761 int 8762 main () 8763 { 8764 8765 ; 8766 return 0; 8767 } 8768 _ACEOF 8769 if ac_fn_c_try_link "$LINENO"; then : 8770 eval $cacheid=yes 8771 else 8772 eval $cacheid=no 8773 fi 8774 rm -f core conftest.err conftest.$ac_objext \ 8775 conftest$ac_exeext conftest.$ac_ext 8776 fi 8777 8778 8779 CFLAGS="$xorg_testset_save_CFLAGS" 8780 8781 eval supported=\$$cacheid 8782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8783 $as_echo "$supported" >&6; } 8784 if test "$supported" = "yes" ; then 8785 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8786 found="yes" 8787 fi 8788 fi 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 xorg_testset_save_CFLAGS="$CFLAGS" 8805 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8809 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8810 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8811 $as_echo_n "(cached) " >&6 8812 else 8813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8814 /* end confdefs.h. */ 8815 int i; 8816 _ACEOF 8817 if ac_fn_c_try_compile "$LINENO"; then : 8818 xorg_cv_cc_flag_unknown_warning_option=yes 8819 else 8820 xorg_cv_cc_flag_unknown_warning_option=no 8821 fi 8822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8823 fi 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8825 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 fi 8829 8830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 fi 8834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8836 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8837 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8838 $as_echo_n "(cached) " >&6 8839 else 8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8841 /* end confdefs.h. */ 8842 int i; 8843 _ACEOF 8844 if ac_fn_c_try_compile "$LINENO"; then : 8845 xorg_cv_cc_flag_unused_command_line_argument=yes 8846 else 8847 xorg_cv_cc_flag_unused_command_line_argument=no 8848 fi 8849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8850 fi 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8852 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8854 CFLAGS="$xorg_testset_save_CFLAGS" 8855 fi 8856 8857 found="no" 8858 8859 if test $found = "no" ; then 8860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8862 fi 8863 8864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8866 fi 8867 8868 CFLAGS="$CFLAGS -Wmain" 8869 8870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8871 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8872 cacheid=xorg_cv_cc_flag__Wmain 8873 if eval \${$cacheid+:} false; then : 8874 $as_echo_n "(cached) " >&6 8875 else 8876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8877 /* end confdefs.h. */ 8878 int i; 8879 int 8880 main () 8881 { 8882 8883 ; 8884 return 0; 8885 } 8886 _ACEOF 8887 if ac_fn_c_try_link "$LINENO"; then : 8888 eval $cacheid=yes 8889 else 8890 eval $cacheid=no 8891 fi 8892 rm -f core conftest.err conftest.$ac_objext \ 8893 conftest$ac_exeext conftest.$ac_ext 8894 fi 8895 8896 8897 CFLAGS="$xorg_testset_save_CFLAGS" 8898 8899 eval supported=\$$cacheid 8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8901 $as_echo "$supported" >&6; } 8902 if test "$supported" = "yes" ; then 8903 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8904 found="yes" 8905 fi 8906 fi 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 xorg_testset_save_CFLAGS="$CFLAGS" 8923 8924 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8927 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8928 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8929 $as_echo_n "(cached) " >&6 8930 else 8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8932 /* end confdefs.h. */ 8933 int i; 8934 _ACEOF 8935 if ac_fn_c_try_compile "$LINENO"; then : 8936 xorg_cv_cc_flag_unknown_warning_option=yes 8937 else 8938 xorg_cv_cc_flag_unknown_warning_option=no 8939 fi 8940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8941 fi 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8943 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8944 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8945 CFLAGS="$xorg_testset_save_CFLAGS" 8946 fi 8947 8948 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8951 fi 8952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8954 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8955 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8956 $as_echo_n "(cached) " >&6 8957 else 8958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8959 /* end confdefs.h. */ 8960 int i; 8961 _ACEOF 8962 if ac_fn_c_try_compile "$LINENO"; then : 8963 xorg_cv_cc_flag_unused_command_line_argument=yes 8964 else 8965 xorg_cv_cc_flag_unused_command_line_argument=no 8966 fi 8967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8968 fi 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8970 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8971 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8972 CFLAGS="$xorg_testset_save_CFLAGS" 8973 fi 8974 8975 found="no" 8976 8977 if test $found = "no" ; then 8978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8980 fi 8981 8982 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8984 fi 8985 8986 CFLAGS="$CFLAGS -Wmissing-braces" 8987 8988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8989 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8990 cacheid=xorg_cv_cc_flag__Wmissing_braces 8991 if eval \${$cacheid+:} false; then : 8992 $as_echo_n "(cached) " >&6 8993 else 8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995 /* end confdefs.h. */ 8996 int i; 8997 int 8998 main () 8999 { 9000 9001 ; 9002 return 0; 9003 } 9004 _ACEOF 9005 if ac_fn_c_try_link "$LINENO"; then : 9006 eval $cacheid=yes 9007 else 9008 eval $cacheid=no 9009 fi 9010 rm -f core conftest.err conftest.$ac_objext \ 9011 conftest$ac_exeext conftest.$ac_ext 9012 fi 9013 9014 9015 CFLAGS="$xorg_testset_save_CFLAGS" 9016 9017 eval supported=\$$cacheid 9018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9019 $as_echo "$supported" >&6; } 9020 if test "$supported" = "yes" ; then 9021 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9022 found="yes" 9023 fi 9024 fi 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 xorg_testset_save_CFLAGS="$CFLAGS" 9041 9042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9045 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9046 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9047 $as_echo_n "(cached) " >&6 9048 else 9049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9050 /* end confdefs.h. */ 9051 int i; 9052 _ACEOF 9053 if ac_fn_c_try_compile "$LINENO"; then : 9054 xorg_cv_cc_flag_unknown_warning_option=yes 9055 else 9056 xorg_cv_cc_flag_unknown_warning_option=no 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9059 fi 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9061 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 fi 9065 9066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9069 fi 9070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9072 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9073 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9074 $as_echo_n "(cached) " >&6 9075 else 9076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9077 /* end confdefs.h. */ 9078 int i; 9079 _ACEOF 9080 if ac_fn_c_try_compile "$LINENO"; then : 9081 xorg_cv_cc_flag_unused_command_line_argument=yes 9082 else 9083 xorg_cv_cc_flag_unused_command_line_argument=no 9084 fi 9085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9086 fi 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9088 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9090 CFLAGS="$xorg_testset_save_CFLAGS" 9091 fi 9092 9093 found="no" 9094 9095 if test $found = "no" ; then 9096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9098 fi 9099 9100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9102 fi 9103 9104 CFLAGS="$CFLAGS -Wsequence-point" 9105 9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9107 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9108 cacheid=xorg_cv_cc_flag__Wsequence_point 9109 if eval \${$cacheid+:} false; then : 9110 $as_echo_n "(cached) " >&6 9111 else 9112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113 /* end confdefs.h. */ 9114 int i; 9115 int 9116 main () 9117 { 9118 9119 ; 9120 return 0; 9121 } 9122 _ACEOF 9123 if ac_fn_c_try_link "$LINENO"; then : 9124 eval $cacheid=yes 9125 else 9126 eval $cacheid=no 9127 fi 9128 rm -f core conftest.err conftest.$ac_objext \ 9129 conftest$ac_exeext conftest.$ac_ext 9130 fi 9131 9132 9133 CFLAGS="$xorg_testset_save_CFLAGS" 9134 9135 eval supported=\$$cacheid 9136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9137 $as_echo "$supported" >&6; } 9138 if test "$supported" = "yes" ; then 9139 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9140 found="yes" 9141 fi 9142 fi 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 xorg_testset_save_CFLAGS="$CFLAGS" 9159 9160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9163 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9164 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9165 $as_echo_n "(cached) " >&6 9166 else 9167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9168 /* end confdefs.h. */ 9169 int i; 9170 _ACEOF 9171 if ac_fn_c_try_compile "$LINENO"; then : 9172 xorg_cv_cc_flag_unknown_warning_option=yes 9173 else 9174 xorg_cv_cc_flag_unknown_warning_option=no 9175 fi 9176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9177 fi 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9179 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9181 CFLAGS="$xorg_testset_save_CFLAGS" 9182 fi 9183 9184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9187 fi 9188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9190 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9191 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9192 $as_echo_n "(cached) " >&6 9193 else 9194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 _ACEOF 9198 if ac_fn_c_try_compile "$LINENO"; then : 9199 xorg_cv_cc_flag_unused_command_line_argument=yes 9200 else 9201 xorg_cv_cc_flag_unused_command_line_argument=no 9202 fi 9203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9204 fi 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9206 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9208 CFLAGS="$xorg_testset_save_CFLAGS" 9209 fi 9210 9211 found="no" 9212 9213 if test $found = "no" ; then 9214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9216 fi 9217 9218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9220 fi 9221 9222 CFLAGS="$CFLAGS -Wreturn-type" 9223 9224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9225 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9226 cacheid=xorg_cv_cc_flag__Wreturn_type 9227 if eval \${$cacheid+:} false; then : 9228 $as_echo_n "(cached) " >&6 9229 else 9230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9231 /* end confdefs.h. */ 9232 int i; 9233 int 9234 main () 9235 { 9236 9237 ; 9238 return 0; 9239 } 9240 _ACEOF 9241 if ac_fn_c_try_link "$LINENO"; then : 9242 eval $cacheid=yes 9243 else 9244 eval $cacheid=no 9245 fi 9246 rm -f core conftest.err conftest.$ac_objext \ 9247 conftest$ac_exeext conftest.$ac_ext 9248 fi 9249 9250 9251 CFLAGS="$xorg_testset_save_CFLAGS" 9252 9253 eval supported=\$$cacheid 9254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9255 $as_echo "$supported" >&6; } 9256 if test "$supported" = "yes" ; then 9257 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9258 found="yes" 9259 fi 9260 fi 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 xorg_testset_save_CFLAGS="$CFLAGS" 9277 9278 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9281 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9282 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9283 $as_echo_n "(cached) " >&6 9284 else 9285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9286 /* end confdefs.h. */ 9287 int i; 9288 _ACEOF 9289 if ac_fn_c_try_compile "$LINENO"; then : 9290 xorg_cv_cc_flag_unknown_warning_option=yes 9291 else 9292 xorg_cv_cc_flag_unknown_warning_option=no 9293 fi 9294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9295 fi 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9297 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 fi 9301 9302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9305 fi 9306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9308 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9309 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9310 $as_echo_n "(cached) " >&6 9311 else 9312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9313 /* end confdefs.h. */ 9314 int i; 9315 _ACEOF 9316 if ac_fn_c_try_compile "$LINENO"; then : 9317 xorg_cv_cc_flag_unused_command_line_argument=yes 9318 else 9319 xorg_cv_cc_flag_unused_command_line_argument=no 9320 fi 9321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9322 fi 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9324 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9326 CFLAGS="$xorg_testset_save_CFLAGS" 9327 fi 9328 9329 found="no" 9330 9331 if test $found = "no" ; then 9332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9334 fi 9335 9336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9338 fi 9339 9340 CFLAGS="$CFLAGS -Wtrigraphs" 9341 9342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9343 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9344 cacheid=xorg_cv_cc_flag__Wtrigraphs 9345 if eval \${$cacheid+:} false; then : 9346 $as_echo_n "(cached) " >&6 9347 else 9348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349 /* end confdefs.h. */ 9350 int i; 9351 int 9352 main () 9353 { 9354 9355 ; 9356 return 0; 9357 } 9358 _ACEOF 9359 if ac_fn_c_try_link "$LINENO"; then : 9360 eval $cacheid=yes 9361 else 9362 eval $cacheid=no 9363 fi 9364 rm -f core conftest.err conftest.$ac_objext \ 9365 conftest$ac_exeext conftest.$ac_ext 9366 fi 9367 9368 9369 CFLAGS="$xorg_testset_save_CFLAGS" 9370 9371 eval supported=\$$cacheid 9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9373 $as_echo "$supported" >&6; } 9374 if test "$supported" = "yes" ; then 9375 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9376 found="yes" 9377 fi 9378 fi 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 xorg_testset_save_CFLAGS="$CFLAGS" 9395 9396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9399 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9400 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9401 $as_echo_n "(cached) " >&6 9402 else 9403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9404 /* end confdefs.h. */ 9405 int i; 9406 _ACEOF 9407 if ac_fn_c_try_compile "$LINENO"; then : 9408 xorg_cv_cc_flag_unknown_warning_option=yes 9409 else 9410 xorg_cv_cc_flag_unknown_warning_option=no 9411 fi 9412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9413 fi 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9415 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 fi 9419 9420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9423 fi 9424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9426 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9427 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9428 $as_echo_n "(cached) " >&6 9429 else 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431 /* end confdefs.h. */ 9432 int i; 9433 _ACEOF 9434 if ac_fn_c_try_compile "$LINENO"; then : 9435 xorg_cv_cc_flag_unused_command_line_argument=yes 9436 else 9437 xorg_cv_cc_flag_unused_command_line_argument=no 9438 fi 9439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9440 fi 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9442 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9444 CFLAGS="$xorg_testset_save_CFLAGS" 9445 fi 9446 9447 found="no" 9448 9449 if test $found = "no" ; then 9450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9452 fi 9453 9454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9456 fi 9457 9458 CFLAGS="$CFLAGS -Warray-bounds" 9459 9460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9461 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9462 cacheid=xorg_cv_cc_flag__Warray_bounds 9463 if eval \${$cacheid+:} false; then : 9464 $as_echo_n "(cached) " >&6 9465 else 9466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9467 /* end confdefs.h. */ 9468 int i; 9469 int 9470 main () 9471 { 9472 9473 ; 9474 return 0; 9475 } 9476 _ACEOF 9477 if ac_fn_c_try_link "$LINENO"; then : 9478 eval $cacheid=yes 9479 else 9480 eval $cacheid=no 9481 fi 9482 rm -f core conftest.err conftest.$ac_objext \ 9483 conftest$ac_exeext conftest.$ac_ext 9484 fi 9485 9486 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488 9489 eval supported=\$$cacheid 9490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9491 $as_echo "$supported" >&6; } 9492 if test "$supported" = "yes" ; then 9493 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9494 found="yes" 9495 fi 9496 fi 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 xorg_testset_save_CFLAGS="$CFLAGS" 9513 9514 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9517 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9518 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9519 $as_echo_n "(cached) " >&6 9520 else 9521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9522 /* end confdefs.h. */ 9523 int i; 9524 _ACEOF 9525 if ac_fn_c_try_compile "$LINENO"; then : 9526 xorg_cv_cc_flag_unknown_warning_option=yes 9527 else 9528 xorg_cv_cc_flag_unknown_warning_option=no 9529 fi 9530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9531 fi 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9533 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9535 CFLAGS="$xorg_testset_save_CFLAGS" 9536 fi 9537 9538 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9541 fi 9542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9544 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9545 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9546 $as_echo_n "(cached) " >&6 9547 else 9548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9549 /* end confdefs.h. */ 9550 int i; 9551 _ACEOF 9552 if ac_fn_c_try_compile "$LINENO"; then : 9553 xorg_cv_cc_flag_unused_command_line_argument=yes 9554 else 9555 xorg_cv_cc_flag_unused_command_line_argument=no 9556 fi 9557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9558 fi 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9560 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9562 CFLAGS="$xorg_testset_save_CFLAGS" 9563 fi 9564 9565 found="no" 9566 9567 if test $found = "no" ; then 9568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9570 fi 9571 9572 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9574 fi 9575 9576 CFLAGS="$CFLAGS -Wwrite-strings" 9577 9578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9579 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9580 cacheid=xorg_cv_cc_flag__Wwrite_strings 9581 if eval \${$cacheid+:} false; then : 9582 $as_echo_n "(cached) " >&6 9583 else 9584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9585 /* end confdefs.h. */ 9586 int i; 9587 int 9588 main () 9589 { 9590 9591 ; 9592 return 0; 9593 } 9594 _ACEOF 9595 if ac_fn_c_try_link "$LINENO"; then : 9596 eval $cacheid=yes 9597 else 9598 eval $cacheid=no 9599 fi 9600 rm -f core conftest.err conftest.$ac_objext \ 9601 conftest$ac_exeext conftest.$ac_ext 9602 fi 9603 9604 9605 CFLAGS="$xorg_testset_save_CFLAGS" 9606 9607 eval supported=\$$cacheid 9608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9609 $as_echo "$supported" >&6; } 9610 if test "$supported" = "yes" ; then 9611 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9612 found="yes" 9613 fi 9614 fi 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 xorg_testset_save_CFLAGS="$CFLAGS" 9631 9632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9635 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9636 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9637 $as_echo_n "(cached) " >&6 9638 else 9639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9640 /* end confdefs.h. */ 9641 int i; 9642 _ACEOF 9643 if ac_fn_c_try_compile "$LINENO"; then : 9644 xorg_cv_cc_flag_unknown_warning_option=yes 9645 else 9646 xorg_cv_cc_flag_unknown_warning_option=no 9647 fi 9648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9649 fi 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9651 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 fi 9655 9656 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9659 fi 9660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9662 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9663 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9664 $as_echo_n "(cached) " >&6 9665 else 9666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9667 /* end confdefs.h. */ 9668 int i; 9669 _ACEOF 9670 if ac_fn_c_try_compile "$LINENO"; then : 9671 xorg_cv_cc_flag_unused_command_line_argument=yes 9672 else 9673 xorg_cv_cc_flag_unused_command_line_argument=no 9674 fi 9675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9676 fi 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9678 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681 fi 9682 9683 found="no" 9684 9685 if test $found = "no" ; then 9686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9688 fi 9689 9690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9692 fi 9693 9694 CFLAGS="$CFLAGS -Waddress" 9695 9696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9697 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9698 cacheid=xorg_cv_cc_flag__Waddress 9699 if eval \${$cacheid+:} false; then : 9700 $as_echo_n "(cached) " >&6 9701 else 9702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9703 /* end confdefs.h. */ 9704 int i; 9705 int 9706 main () 9707 { 9708 9709 ; 9710 return 0; 9711 } 9712 _ACEOF 9713 if ac_fn_c_try_link "$LINENO"; then : 9714 eval $cacheid=yes 9715 else 9716 eval $cacheid=no 9717 fi 9718 rm -f core conftest.err conftest.$ac_objext \ 9719 conftest$ac_exeext conftest.$ac_ext 9720 fi 9721 9722 9723 CFLAGS="$xorg_testset_save_CFLAGS" 9724 9725 eval supported=\$$cacheid 9726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9727 $as_echo "$supported" >&6; } 9728 if test "$supported" = "yes" ; then 9729 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9730 found="yes" 9731 fi 9732 fi 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 xorg_testset_save_CFLAGS="$CFLAGS" 9749 9750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9753 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9754 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9755 $as_echo_n "(cached) " >&6 9756 else 9757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9758 /* end confdefs.h. */ 9759 int i; 9760 _ACEOF 9761 if ac_fn_c_try_compile "$LINENO"; then : 9762 xorg_cv_cc_flag_unknown_warning_option=yes 9763 else 9764 xorg_cv_cc_flag_unknown_warning_option=no 9765 fi 9766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9767 fi 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9769 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9771 CFLAGS="$xorg_testset_save_CFLAGS" 9772 fi 9773 9774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9777 fi 9778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9780 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9781 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9782 $as_echo_n "(cached) " >&6 9783 else 9784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9785 /* end confdefs.h. */ 9786 int i; 9787 _ACEOF 9788 if ac_fn_c_try_compile "$LINENO"; then : 9789 xorg_cv_cc_flag_unused_command_line_argument=yes 9790 else 9791 xorg_cv_cc_flag_unused_command_line_argument=no 9792 fi 9793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9794 fi 9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9796 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9798 CFLAGS="$xorg_testset_save_CFLAGS" 9799 fi 9800 9801 found="no" 9802 9803 if test $found = "no" ; then 9804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9806 fi 9807 9808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9810 fi 9811 9812 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9813 9814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9815 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9816 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9817 if eval \${$cacheid+:} false; then : 9818 $as_echo_n "(cached) " >&6 9819 else 9820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9821 /* end confdefs.h. */ 9822 int i; 9823 int 9824 main () 9825 { 9826 9827 ; 9828 return 0; 9829 } 9830 _ACEOF 9831 if ac_fn_c_try_link "$LINENO"; then : 9832 eval $cacheid=yes 9833 else 9834 eval $cacheid=no 9835 fi 9836 rm -f core conftest.err conftest.$ac_objext \ 9837 conftest$ac_exeext conftest.$ac_ext 9838 fi 9839 9840 9841 CFLAGS="$xorg_testset_save_CFLAGS" 9842 9843 eval supported=\$$cacheid 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9845 $as_echo "$supported" >&6; } 9846 if test "$supported" = "yes" ; then 9847 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9848 found="yes" 9849 fi 9850 fi 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 xorg_testset_save_CFLAGS="$CFLAGS" 9867 9868 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9871 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9872 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9873 $as_echo_n "(cached) " >&6 9874 else 9875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9876 /* end confdefs.h. */ 9877 int i; 9878 _ACEOF 9879 if ac_fn_c_try_compile "$LINENO"; then : 9880 xorg_cv_cc_flag_unknown_warning_option=yes 9881 else 9882 xorg_cv_cc_flag_unknown_warning_option=no 9883 fi 9884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9885 fi 9886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9887 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890 fi 9891 9892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9895 fi 9896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9898 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9899 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9900 $as_echo_n "(cached) " >&6 9901 else 9902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9903 /* end confdefs.h. */ 9904 int i; 9905 _ACEOF 9906 if ac_fn_c_try_compile "$LINENO"; then : 9907 xorg_cv_cc_flag_unused_command_line_argument=yes 9908 else 9909 xorg_cv_cc_flag_unused_command_line_argument=no 9910 fi 9911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9912 fi 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9914 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9915 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917 fi 9918 9919 found="no" 9920 9921 if test $found = "no" ; then 9922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9924 fi 9925 9926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9928 fi 9929 9930 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9931 9932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9933 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9934 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9935 if eval \${$cacheid+:} false; then : 9936 $as_echo_n "(cached) " >&6 9937 else 9938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9939 /* end confdefs.h. */ 9940 int i; 9941 int 9942 main () 9943 { 9944 9945 ; 9946 return 0; 9947 } 9948 _ACEOF 9949 if ac_fn_c_try_link "$LINENO"; then : 9950 eval $cacheid=yes 9951 else 9952 eval $cacheid=no 9953 fi 9954 rm -f core conftest.err conftest.$ac_objext \ 9955 conftest$ac_exeext conftest.$ac_ext 9956 fi 9957 9958 9959 CFLAGS="$xorg_testset_save_CFLAGS" 9960 9961 eval supported=\$$cacheid 9962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9963 $as_echo "$supported" >&6; } 9964 if test "$supported" = "yes" ; then 9965 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9966 found="yes" 9967 fi 9968 fi 9969 9970 9971 fi 9972 9973 9974 9975 9976 9977 9978 9979 CWARNFLAGS="$BASE_CFLAGS" 9980 if test "x$GCC" = xyes ; then 9981 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9982 fi 9983 9984 9985 9986 9987 9988 9989 9990 9991 # Check whether --enable-strict-compilation was given. 9992 if test "${enable_strict_compilation+set}" = set; then : 9993 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9994 else 9995 STRICT_COMPILE=no 9996 fi 9997 9998 9999 10000 10001 10002 10003 STRICT_CFLAGS="" 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 xorg_testset_save_CFLAGS="$CFLAGS" 10018 10019 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10022 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10023 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10024 $as_echo_n "(cached) " >&6 10025 else 10026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10027 /* end confdefs.h. */ 10028 int i; 10029 _ACEOF 10030 if ac_fn_c_try_compile "$LINENO"; then : 10031 xorg_cv_cc_flag_unknown_warning_option=yes 10032 else 10033 xorg_cv_cc_flag_unknown_warning_option=no 10034 fi 10035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10036 fi 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10038 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10040 CFLAGS="$xorg_testset_save_CFLAGS" 10041 fi 10042 10043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10046 fi 10047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10049 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10050 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10051 $as_echo_n "(cached) " >&6 10052 else 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 _ACEOF 10057 if ac_fn_c_try_compile "$LINENO"; then : 10058 xorg_cv_cc_flag_unused_command_line_argument=yes 10059 else 10060 xorg_cv_cc_flag_unused_command_line_argument=no 10061 fi 10062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10063 fi 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10065 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 fi 10069 10070 found="no" 10071 10072 if test $found = "no" ; then 10073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10079 fi 10080 10081 CFLAGS="$CFLAGS -pedantic" 10082 10083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10084 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10085 cacheid=xorg_cv_cc_flag__pedantic 10086 if eval \${$cacheid+:} false; then : 10087 $as_echo_n "(cached) " >&6 10088 else 10089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10090 /* end confdefs.h. */ 10091 int i; 10092 int 10093 main () 10094 { 10095 10096 ; 10097 return 0; 10098 } 10099 _ACEOF 10100 if ac_fn_c_try_link "$LINENO"; then : 10101 eval $cacheid=yes 10102 else 10103 eval $cacheid=no 10104 fi 10105 rm -f core conftest.err conftest.$ac_objext \ 10106 conftest$ac_exeext conftest.$ac_ext 10107 fi 10108 10109 10110 CFLAGS="$xorg_testset_save_CFLAGS" 10111 10112 eval supported=\$$cacheid 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10114 $as_echo "$supported" >&6; } 10115 if test "$supported" = "yes" ; then 10116 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10117 found="yes" 10118 fi 10119 fi 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 xorg_testset_save_CFLAGS="$CFLAGS" 10136 10137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10140 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10141 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10142 $as_echo_n "(cached) " >&6 10143 else 10144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10145 /* end confdefs.h. */ 10146 int i; 10147 _ACEOF 10148 if ac_fn_c_try_compile "$LINENO"; then : 10149 xorg_cv_cc_flag_unknown_warning_option=yes 10150 else 10151 xorg_cv_cc_flag_unknown_warning_option=no 10152 fi 10153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10154 fi 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10156 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 fi 10160 10161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10164 fi 10165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10167 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10168 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10169 $as_echo_n "(cached) " >&6 10170 else 10171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10172 /* end confdefs.h. */ 10173 int i; 10174 _ACEOF 10175 if ac_fn_c_try_compile "$LINENO"; then : 10176 xorg_cv_cc_flag_unused_command_line_argument=yes 10177 else 10178 xorg_cv_cc_flag_unused_command_line_argument=no 10179 fi 10180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10181 fi 10182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10183 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10185 CFLAGS="$xorg_testset_save_CFLAGS" 10186 fi 10187 10188 found="no" 10189 10190 if test $found = "no" ; then 10191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10193 fi 10194 10195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 fi 10198 10199 CFLAGS="$CFLAGS -Werror" 10200 10201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10202 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10203 cacheid=xorg_cv_cc_flag__Werror 10204 if eval \${$cacheid+:} false; then : 10205 $as_echo_n "(cached) " >&6 10206 else 10207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10208 /* end confdefs.h. */ 10209 int i; 10210 int 10211 main () 10212 { 10213 10214 ; 10215 return 0; 10216 } 10217 _ACEOF 10218 if ac_fn_c_try_link "$LINENO"; then : 10219 eval $cacheid=yes 10220 else 10221 eval $cacheid=no 10222 fi 10223 rm -f core conftest.err conftest.$ac_objext \ 10224 conftest$ac_exeext conftest.$ac_ext 10225 fi 10226 10227 10228 CFLAGS="$xorg_testset_save_CFLAGS" 10229 10230 eval supported=\$$cacheid 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10232 $as_echo "$supported" >&6; } 10233 if test "$supported" = "yes" ; then 10234 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10235 found="yes" 10236 fi 10237 fi 10238 10239 if test $found = "no" ; then 10240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 fi 10243 10244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10246 fi 10247 10248 CFLAGS="$CFLAGS -errwarn" 10249 10250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10251 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10252 cacheid=xorg_cv_cc_flag__errwarn 10253 if eval \${$cacheid+:} false; then : 10254 $as_echo_n "(cached) " >&6 10255 else 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 int 10260 main () 10261 { 10262 10263 ; 10264 return 0; 10265 } 10266 _ACEOF 10267 if ac_fn_c_try_link "$LINENO"; then : 10268 eval $cacheid=yes 10269 else 10270 eval $cacheid=no 10271 fi 10272 rm -f core conftest.err conftest.$ac_objext \ 10273 conftest$ac_exeext conftest.$ac_ext 10274 fi 10275 10276 10277 CFLAGS="$xorg_testset_save_CFLAGS" 10278 10279 eval supported=\$$cacheid 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10281 $as_echo "$supported" >&6; } 10282 if test "$supported" = "yes" ; then 10283 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10284 found="yes" 10285 fi 10286 fi 10287 10288 10289 10290 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10291 # activate it with -Werror, so we add it here explicitly. 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 xorg_testset_save_CFLAGS="$CFLAGS" 10306 10307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10310 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10311 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10312 $as_echo_n "(cached) " >&6 10313 else 10314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10315 /* end confdefs.h. */ 10316 int i; 10317 _ACEOF 10318 if ac_fn_c_try_compile "$LINENO"; then : 10319 xorg_cv_cc_flag_unknown_warning_option=yes 10320 else 10321 xorg_cv_cc_flag_unknown_warning_option=no 10322 fi 10323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10324 fi 10325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10326 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10328 CFLAGS="$xorg_testset_save_CFLAGS" 10329 fi 10330 10331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 fi 10335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10337 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10338 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10339 $as_echo_n "(cached) " >&6 10340 else 10341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10342 /* end confdefs.h. */ 10343 int i; 10344 _ACEOF 10345 if ac_fn_c_try_compile "$LINENO"; then : 10346 xorg_cv_cc_flag_unused_command_line_argument=yes 10347 else 10348 xorg_cv_cc_flag_unused_command_line_argument=no 10349 fi 10350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10351 fi 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10353 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10355 CFLAGS="$xorg_testset_save_CFLAGS" 10356 fi 10357 10358 found="no" 10359 10360 if test $found = "no" ; then 10361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10363 fi 10364 10365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10367 fi 10368 10369 CFLAGS="$CFLAGS -Werror=attributes" 10370 10371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10372 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10373 cacheid=xorg_cv_cc_flag__Werror_attributes 10374 if eval \${$cacheid+:} false; then : 10375 $as_echo_n "(cached) " >&6 10376 else 10377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10378 /* end confdefs.h. */ 10379 int i; 10380 int 10381 main () 10382 { 10383 10384 ; 10385 return 0; 10386 } 10387 _ACEOF 10388 if ac_fn_c_try_link "$LINENO"; then : 10389 eval $cacheid=yes 10390 else 10391 eval $cacheid=no 10392 fi 10393 rm -f core conftest.err conftest.$ac_objext \ 10394 conftest$ac_exeext conftest.$ac_ext 10395 fi 10396 10397 10398 CFLAGS="$xorg_testset_save_CFLAGS" 10399 10400 eval supported=\$$cacheid 10401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10402 $as_echo "$supported" >&6; } 10403 if test "$supported" = "yes" ; then 10404 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10405 found="yes" 10406 fi 10407 fi 10408 10409 10410 10411 if test "x$STRICT_COMPILE" = "xyes"; then 10412 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10413 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10414 fi 10415 10416 10417 10418 10419 10420 10421 cat >>confdefs.h <<_ACEOF 10422 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10423 _ACEOF 10424 10425 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10426 if test "x$PVM" = "x"; then 10427 PVM="0" 10428 fi 10429 10430 cat >>confdefs.h <<_ACEOF 10431 #define PACKAGE_VERSION_MINOR $PVM 10432 _ACEOF 10433 10434 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10435 if test "x$PVP" = "x"; then 10436 PVP="0" 10437 fi 10438 10439 cat >>confdefs.h <<_ACEOF 10440 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10441 _ACEOF 10442 10443 10444 10445 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10446 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10447 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10448 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10449 10450 10451 10452 10453 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10454 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10455 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10456 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10457 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10458 10459 10460 10461 10462 10463 10464 if test x$APP_MAN_SUFFIX = x ; then 10465 APP_MAN_SUFFIX=1 10466 fi 10467 if test x$APP_MAN_DIR = x ; then 10468 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10469 fi 10470 10471 if test x$LIB_MAN_SUFFIX = x ; then 10472 LIB_MAN_SUFFIX=3 10473 fi 10474 if test x$LIB_MAN_DIR = x ; then 10475 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10476 fi 10477 10478 if test x$FILE_MAN_SUFFIX = x ; then 10479 case $host_os in 10480 solaris*) FILE_MAN_SUFFIX=4 ;; 10481 *) FILE_MAN_SUFFIX=5 ;; 10482 esac 10483 fi 10484 if test x$FILE_MAN_DIR = x ; then 10485 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10486 fi 10487 10488 if test x$MISC_MAN_SUFFIX = x ; then 10489 case $host_os in 10490 solaris*) MISC_MAN_SUFFIX=5 ;; 10491 *) MISC_MAN_SUFFIX=7 ;; 10492 esac 10493 fi 10494 if test x$MISC_MAN_DIR = x ; then 10495 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10496 fi 10497 10498 if test x$DRIVER_MAN_SUFFIX = x ; then 10499 case $host_os in 10500 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10501 *) DRIVER_MAN_SUFFIX=4 ;; 10502 esac 10503 fi 10504 if test x$DRIVER_MAN_DIR = x ; then 10505 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10506 fi 10507 10508 if test x$ADMIN_MAN_SUFFIX = x ; then 10509 case $host_os in 10510 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10511 *) ADMIN_MAN_SUFFIX=8 ;; 10512 esac 10513 fi 10514 if test x$ADMIN_MAN_DIR = x ; then 10515 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10516 fi 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 XORG_MAN_PAGE="X Version 11" 10533 10534 MAN_SUBSTS="\ 10535 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10536 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10537 -e 's|__xservername__|Xorg|g' \ 10538 -e 's|__xconfigfile__|xorg.conf|g' \ 10539 -e 's|__projectroot__|\$(prefix)|g' \ 10540 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10541 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10542 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10543 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10544 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10545 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10546 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10547 10548 10549 10550 # Check whether --enable-silent-rules was given. 10551 if test "${enable_silent_rules+set}" = set; then : 10552 enableval=$enable_silent_rules; 10553 fi 10554 10555 case $enable_silent_rules in # ((( 10556 yes) AM_DEFAULT_VERBOSITY=0;; 10557 no) AM_DEFAULT_VERBOSITY=1;; 10558 *) AM_DEFAULT_VERBOSITY=0;; 10559 esac 10560 am_make=${MAKE-make} 10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10562 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10563 if ${am_cv_make_support_nested_variables+:} false; then : 10564 $as_echo_n "(cached) " >&6 10565 else 10566 if $as_echo 'TRUE=$(BAR$(V)) 10567 BAR0=false 10568 BAR1=true 10569 V=1 10570 am__doit: 10571 @$(TRUE) 10572 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10573 am_cv_make_support_nested_variables=yes 10574 else 10575 am_cv_make_support_nested_variables=no 10576 fi 10577 fi 10578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10579 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10580 if test $am_cv_make_support_nested_variables = yes; then 10581 AM_V='$(V)' 10582 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10583 else 10584 AM_V=$AM_DEFAULT_VERBOSITY 10585 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10586 fi 10587 AM_BACKSLASH='\' 10588 10589 10590 10591 ac_config_headers="$ac_config_headers config.h" 10592 10593 10594 if test -n "$ac_tool_prefix"; then 10595 for ac_prog in ar lib "link -lib" 10596 do 10597 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10598 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10600 $as_echo_n "checking for $ac_word... " >&6; } 10601 if ${ac_cv_prog_AR+:} false; then : 10602 $as_echo_n "(cached) " >&6 10603 else 10604 if test -n "$AR"; then 10605 ac_cv_prog_AR="$AR" # Let the user override the test. 10606 else 10607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10608 for as_dir in $PATH 10609 do 10610 IFS=$as_save_IFS 10611 test -z "$as_dir" && as_dir=. 10612 for ac_exec_ext in '' $ac_executable_extensions; do 10613 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10614 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 10615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10616 break 2 10617 fi 10618 done 10619 done 10620 IFS=$as_save_IFS 10621 10622 fi 10623 fi 10624 AR=$ac_cv_prog_AR 10625 if test -n "$AR"; then 10626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 10627 $as_echo "$AR" >&6; } 10628 else 10629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10630 $as_echo "no" >&6; } 10631 fi 10632 10633 10634 test -n "$AR" && break 10635 done 10636 fi 10637 if test -z "$AR"; then 10638 ac_ct_AR=$AR 10639 for ac_prog in ar lib "link -lib" 10640 do 10641 # Extract the first word of "$ac_prog", so it can be a program name with args. 10642 set dummy $ac_prog; ac_word=$2 10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10644 $as_echo_n "checking for $ac_word... " >&6; } 10645 if ${ac_cv_prog_ac_ct_AR+:} false; then : 10646 $as_echo_n "(cached) " >&6 10647 else 10648 if test -n "$ac_ct_AR"; then 10649 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 10650 else 10651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10652 for as_dir in $PATH 10653 do 10654 IFS=$as_save_IFS 10655 test -z "$as_dir" && as_dir=. 10656 for ac_exec_ext in '' $ac_executable_extensions; do 10657 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10658 ac_cv_prog_ac_ct_AR="$ac_prog" 10659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10660 break 2 10661 fi 10662 done 10663 done 10664 IFS=$as_save_IFS 10665 10666 fi 10667 fi 10668 ac_ct_AR=$ac_cv_prog_ac_ct_AR 10669 if test -n "$ac_ct_AR"; then 10670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 10671 $as_echo "$ac_ct_AR" >&6; } 10672 else 10673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10674 $as_echo "no" >&6; } 10675 fi 10676 10677 10678 test -n "$ac_ct_AR" && break 10679 done 10680 10681 if test "x$ac_ct_AR" = x; then 10682 AR="false" 10683 else 10684 case $cross_compiling:$ac_tool_warned in 10685 yes:) 10686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10687 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10688 ac_tool_warned=yes ;; 10689 esac 10690 AR=$ac_ct_AR 10691 fi 10692 fi 10693 10694 : ${AR=ar} 10695 10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 10697 $as_echo_n "checking the archiver ($AR) interface... " >&6; } 10698 if ${am_cv_ar_interface+:} false; then : 10699 $as_echo_n "(cached) " >&6 10700 else 10701 am_cv_ar_interface=ar 10702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10703 /* end confdefs.h. */ 10704 int some_variable = 0; 10705 _ACEOF 10706 if ac_fn_c_try_compile "$LINENO"; then : 10707 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 10708 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 10709 (eval $am_ar_try) 2>&5 10710 ac_status=$? 10711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10712 test $ac_status = 0; } 10713 if test "$ac_status" -eq 0; then 10714 am_cv_ar_interface=ar 10715 else 10716 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 10717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 10718 (eval $am_ar_try) 2>&5 10719 ac_status=$? 10720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10721 test $ac_status = 0; } 10722 if test "$ac_status" -eq 0; then 10723 am_cv_ar_interface=lib 10724 else 10725 am_cv_ar_interface=unknown 10726 fi 10727 fi 10728 rm -f conftest.lib libconftest.a 10729 10730 fi 10731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10732 10733 fi 10734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 10735 $as_echo "$am_cv_ar_interface" >&6; } 10736 10737 case $am_cv_ar_interface in 10738 ar) 10739 ;; 10740 lib) 10741 # Microsoft lib, so override with the ar-lib wrapper script. 10742 # FIXME: It is wrong to rewrite AR. 10743 # But if we don't then we get into trouble of one sort or another. 10744 # A longer-term fix would be to have automake use am__AR in this case, 10745 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 10746 # similar. 10747 AR="$am_aux_dir/ar-lib $AR" 10748 ;; 10749 unknown) 10750 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 10751 ;; 10752 esac 10753 10754 if test -n "$ac_tool_prefix"; then 10755 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10756 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10758 $as_echo_n "checking for $ac_word... " >&6; } 10759 if ${ac_cv_prog_RANLIB+:} false; then : 10760 $as_echo_n "(cached) " >&6 10761 else 10762 if test -n "$RANLIB"; then 10763 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10764 else 10765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10766 for as_dir in $PATH 10767 do 10768 IFS=$as_save_IFS 10769 test -z "$as_dir" && as_dir=. 10770 for ac_exec_ext in '' $ac_executable_extensions; do 10771 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10772 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10773 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10774 break 2 10775 fi 10776 done 10777 done 10778 IFS=$as_save_IFS 10779 10780 fi 10781 fi 10782 RANLIB=$ac_cv_prog_RANLIB 10783 if test -n "$RANLIB"; then 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10785 $as_echo "$RANLIB" >&6; } 10786 else 10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10788 $as_echo "no" >&6; } 10789 fi 10790 10791 10792 fi 10793 if test -z "$ac_cv_prog_RANLIB"; then 10794 ac_ct_RANLIB=$RANLIB 10795 # Extract the first word of "ranlib", so it can be a program name with args. 10796 set dummy ranlib; ac_word=$2 10797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10798 $as_echo_n "checking for $ac_word... " >&6; } 10799 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10800 $as_echo_n "(cached) " >&6 10801 else 10802 if test -n "$ac_ct_RANLIB"; then 10803 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10804 else 10805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10806 for as_dir in $PATH 10807 do 10808 IFS=$as_save_IFS 10809 test -z "$as_dir" && as_dir=. 10810 for ac_exec_ext in '' $ac_executable_extensions; do 10811 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10812 ac_cv_prog_ac_ct_RANLIB="ranlib" 10813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10814 break 2 10815 fi 10816 done 10817 done 10818 IFS=$as_save_IFS 10819 10820 fi 10821 fi 10822 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10823 if test -n "$ac_ct_RANLIB"; then 10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10825 $as_echo "$ac_ct_RANLIB" >&6; } 10826 else 10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10828 $as_echo "no" >&6; } 10829 fi 10830 10831 if test "x$ac_ct_RANLIB" = x; then 10832 RANLIB=":" 10833 else 10834 case $cross_compiling:$ac_tool_warned in 10835 yes:) 10836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10838 ac_tool_warned=yes ;; 10839 esac 10840 RANLIB=$ac_ct_RANLIB 10841 fi 10842 else 10843 RANLIB="$ac_cv_prog_RANLIB" 10844 fi 10845 10846 10847 10848 10849 10850 10851 10852 10853 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 10854 if test -n "$ac_tool_prefix"; then 10855 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 10856 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 10857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10858 $as_echo_n "checking for $ac_word... " >&6; } 10859 if ${ac_cv_path_PKG_CONFIG+:} false; then : 10860 $as_echo_n "(cached) " >&6 10861 else 10862 case $PKG_CONFIG in 10863 [\\/]* | ?:[\\/]*) 10864 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 10865 ;; 10866 *) 10867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10868 for as_dir in $PATH 10869 do 10870 IFS=$as_save_IFS 10871 test -z "$as_dir" && as_dir=. 10872 for ac_exec_ext in '' $ac_executable_extensions; do 10873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10874 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10876 break 2 10877 fi 10878 done 10879 done 10880 IFS=$as_save_IFS 10881 10882 ;; 10883 esac 10884 fi 10885 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 10886 if test -n "$PKG_CONFIG"; then 10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 10888 $as_echo "$PKG_CONFIG" >&6; } 10889 else 10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10891 $as_echo "no" >&6; } 10892 fi 10893 10894 10895 fi 10896 if test -z "$ac_cv_path_PKG_CONFIG"; then 10897 ac_pt_PKG_CONFIG=$PKG_CONFIG 10898 # Extract the first word of "pkg-config", so it can be a program name with args. 10899 set dummy pkg-config; ac_word=$2 10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10901 $as_echo_n "checking for $ac_word... " >&6; } 10902 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 10903 $as_echo_n "(cached) " >&6 10904 else 10905 case $ac_pt_PKG_CONFIG in 10906 [\\/]* | ?:[\\/]*) 10907 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 10908 ;; 10909 *) 10910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10911 for as_dir in $PATH 10912 do 10913 IFS=$as_save_IFS 10914 test -z "$as_dir" && as_dir=. 10915 for ac_exec_ext in '' $ac_executable_extensions; do 10916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10917 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10919 break 2 10920 fi 10921 done 10922 done 10923 IFS=$as_save_IFS 10924 10925 ;; 10926 esac 10927 fi 10928 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 10929 if test -n "$ac_pt_PKG_CONFIG"; then 10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 10931 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 10932 else 10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10934 $as_echo "no" >&6; } 10935 fi 10936 10937 if test "x$ac_pt_PKG_CONFIG" = x; then 10938 PKG_CONFIG="" 10939 else 10940 case $cross_compiling:$ac_tool_warned in 10941 yes:) 10942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10944 ac_tool_warned=yes ;; 10945 esac 10946 PKG_CONFIG=$ac_pt_PKG_CONFIG 10947 fi 10948 else 10949 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 10950 fi 10951 10952 fi 10953 if test -n "$PKG_CONFIG"; then 10954 _pkg_min_version=0.9.0 10955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 10956 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 10957 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 10958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10959 $as_echo "yes" >&6; } 10960 else 10961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10962 $as_echo "no" >&6; } 10963 PKG_CONFIG="" 10964 fi 10965 fi 10966 10967 10968 pkg_failed=no 10969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKGDEPS" >&5 10970 $as_echo_n "checking for PKGDEPS... " >&6; } 10971 10972 if test -n "$PKGDEPS_CFLAGS"; then 10973 pkg_cv_PKGDEPS_CFLAGS="$PKGDEPS_CFLAGS" 10974 elif test -n "$PKG_CONFIG"; then 10975 if test -n "$PKG_CONFIG" && \ 10976 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 10977 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 10978 ac_status=$? 10979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10980 test $ac_status = 0; }; then 10981 pkg_cv_PKGDEPS_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 10982 test "x$?" != "x0" && pkg_failed=yes 10983 else 10984 pkg_failed=yes 10985 fi 10986 else 10987 pkg_failed=untried 10988 fi 10989 if test -n "$PKGDEPS_LIBS"; then 10990 pkg_cv_PKGDEPS_LIBS="$PKGDEPS_LIBS" 10991 elif test -n "$PKG_CONFIG"; then 10992 if test -n "$PKG_CONFIG" && \ 10993 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 10994 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 10995 ac_status=$? 10996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10997 test $ac_status = 0; }; then 10998 pkg_cv_PKGDEPS_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 10999 test "x$?" != "x0" && pkg_failed=yes 11000 else 11001 pkg_failed=yes 11002 fi 11003 else 11004 pkg_failed=untried 11005 fi 11006 11007 11008 11009 if test $pkg_failed = yes; then 11010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11011 $as_echo "no" >&6; } 11012 11013 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11014 _pkg_short_errors_supported=yes 11015 else 11016 _pkg_short_errors_supported=no 11017 fi 11018 if test $_pkg_short_errors_supported = yes; then 11019 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 11020 else 11021 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 11022 fi 11023 # Put the nasty error message in config.log where it belongs 11024 echo "$PKGDEPS_PKG_ERRORS" >&5 11025 11026 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11) were not met: 11027 11028 $PKGDEPS_PKG_ERRORS 11029 11030 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11031 installed software in a non-standard prefix. 11032 11033 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 11034 and PKGDEPS_LIBS to avoid the need to call pkg-config. 11035 See the pkg-config man page for more details." "$LINENO" 5 11036 elif test $pkg_failed = untried; then 11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11038 $as_echo "no" >&6; } 11039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11041 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11042 is in your PATH or set the PKG_CONFIG environment variable to the full 11043 path to pkg-config. 11044 11045 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 11046 and PKGDEPS_LIBS to avoid the need to call pkg-config. 11047 See the pkg-config man page for more details. 11048 11049 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11050 See \`config.log' for more details" "$LINENO" 5; } 11051 else 11052 PKGDEPS_CFLAGS=$pkg_cv_PKGDEPS_CFLAGS 11053 PKGDEPS_LIBS=$pkg_cv_PKGDEPS_LIBS 11054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11055 $as_echo "yes" >&6; } 11056 11057 fi 11058 11059 11060 # Check whether --with-lispdir was given. 11061 if test "${with_lispdir+set}" = set; then : 11062 withval=$with_lispdir; lispdir="$withval" 11063 else 11064 lispdir=${libdir}/X11/xedit/lisp 11065 fi 11066 11067 LISPDIR=$lispdir 11068 11069 11070 ac_fn_c_check_decl "$LINENO" "_SC_PAGESIZE" "ac_cv_have_decl__SC_PAGESIZE" "$ac_includes_default" 11071 if test "x$ac_cv_have_decl__SC_PAGESIZE" = xyes; then : 11072 ac_have_decl=1 11073 else 11074 ac_have_decl=0 11075 fi 11076 11077 cat >>confdefs.h <<_ACEOF 11078 #define HAVE_DECL__SC_PAGESIZE $ac_have_decl 11079 _ACEOF 11080 11081 for ac_func in getpagesize 11082 do : 11083 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 11084 if test "x$ac_cv_func_getpagesize" = xyes; then : 11085 cat >>confdefs.h <<_ACEOF 11086 #define HAVE_GETPAGESIZE 1 11087 _ACEOF 11088 11089 fi 11090 done 11091 11092 11093 ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" 11094 if test "x$ac_cv_func_realpath" = xyes; then : 11095 11096 else 11097 have_realpath=yes 11098 fi 11099 11100 if test x$have_realpath = xyes; then 11101 NEED_REALPATH_TRUE= 11102 NEED_REALPATH_FALSE='#' 11103 else 11104 NEED_REALPATH_TRUE='#' 11105 NEED_REALPATH_FALSE= 11106 fi 11107 11108 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 11109 if test "x$ac_cv_func_strcasecmp" = xyes; then : 11110 11111 else 11112 have_strcasecmp=yes 11113 fi 11114 11115 if test x$have_strcasecmp = xyes; then 11116 NEED_STRCASECMP_TRUE= 11117 NEED_STRCASECMP_FALSE='#' 11118 else 11119 NEED_STRCASECMP_TRUE='#' 11120 NEED_STRCASECMP_FALSE= 11121 fi 11122 11123 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 11124 if test "x$ac_cv_func_unsetenv" = xyes; then : 11125 11126 else 11127 have_unsetenv=yes 11128 fi 11129 11130 if test x$have_unsetenv = xyes; then 11131 NEED_UNSETENV_TRUE= 11132 NEED_UNSETENV_FALSE='#' 11133 else 11134 NEED_UNSETENV_TRUE='#' 11135 NEED_UNSETENV_FALSE= 11136 fi 11137 11138 11139 11140 pkg_failed=no 11141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11142 $as_echo_n "checking for APPDEFS... " >&6; } 11143 11144 if test -n "$APPDEFS_CFLAGS"; then 11145 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11146 elif test -n "$PKG_CONFIG"; then 11147 if test -n "$PKG_CONFIG" && \ 11148 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11149 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11150 ac_status=$? 11151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11152 test $ac_status = 0; }; then 11153 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11154 test "x$?" != "x0" && pkg_failed=yes 11155 else 11156 pkg_failed=yes 11157 fi 11158 else 11159 pkg_failed=untried 11160 fi 11161 if test -n "$APPDEFS_LIBS"; then 11162 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11163 elif test -n "$PKG_CONFIG"; then 11164 if test -n "$PKG_CONFIG" && \ 11165 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11166 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11167 ac_status=$? 11168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11169 test $ac_status = 0; }; then 11170 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11171 test "x$?" != "x0" && pkg_failed=yes 11172 else 11173 pkg_failed=yes 11174 fi 11175 else 11176 pkg_failed=untried 11177 fi 11178 11179 11180 11181 if test $pkg_failed = yes; then 11182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11183 $as_echo "no" >&6; } 11184 11185 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11186 _pkg_short_errors_supported=yes 11187 else 11188 _pkg_short_errors_supported=no 11189 fi 11190 if test $_pkg_short_errors_supported = yes; then 11191 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11192 else 11193 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11194 fi 11195 # Put the nasty error message in config.log where it belongs 11196 echo "$APPDEFS_PKG_ERRORS" >&5 11197 11198 as_fn_error $? "Package requirements (xt) were not met: 11199 11200 $APPDEFS_PKG_ERRORS 11201 11202 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11203 installed software in a non-standard prefix. 11204 11205 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11206 and APPDEFS_LIBS to avoid the need to call pkg-config. 11207 See the pkg-config man page for more details." "$LINENO" 5 11208 elif test $pkg_failed = untried; then 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11210 $as_echo "no" >&6; } 11211 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11212 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11213 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11214 is in your PATH or set the PKG_CONFIG environment variable to the full 11215 path to pkg-config. 11216 11217 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11218 and APPDEFS_LIBS to avoid the need to call pkg-config. 11219 See the pkg-config man page for more details. 11220 11221 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11222 See \`config.log' for more details" "$LINENO" 5; } 11223 else 11224 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11225 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11227 $as_echo "yes" >&6; } 11228 11229 fi 11230 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11231 11232 # Check whether --with-appdefaultdir was given. 11233 if test "${with_appdefaultdir+set}" = set; then : 11234 withval=$with_appdefaultdir; appdefaultdir="$withval" 11235 else 11236 appdefaultdir="${xt_appdefaultdir}" 11237 fi 11238 11239 11240 11241 11242 ac_config_files="$ac_config_files Makefile man/Makefile" 11243 11244 cat >confcache <<\_ACEOF 11245 # This file is a shell script that caches the results of configure 11246 # tests run on this system so they can be shared between configure 11247 # scripts and configure runs, see configure's option --config-cache. 11248 # It is not useful on other systems. If it contains results you don't 11249 # want to keep, you may remove or edit it. 11250 # 11251 # config.status only pays attention to the cache file if you give it 11252 # the --recheck option to rerun configure. 11253 # 11254 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11255 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11256 # following values. 11257 11258 _ACEOF 11259 11260 # The following way of writing the cache mishandles newlines in values, 11261 # but we know of no workaround that is simple, portable, and efficient. 11262 # So, we kill variables containing newlines. 11263 # Ultrix sh set writes to stderr and can't be redirected directly, 11264 # and sets the high bit in the cache file unless we assign to the vars. 11265 ( 11266 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11267 eval ac_val=\$$ac_var 11268 case $ac_val in #( 11269 *${as_nl}*) 11270 case $ac_var in #( 11271 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11272 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11273 esac 11274 case $ac_var in #( 11275 _ | IFS | as_nl) ;; #( 11276 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11277 *) { eval $ac_var=; unset $ac_var;} ;; 11278 esac ;; 11279 esac 11280 done 11281 11282 (set) 2>&1 | 11283 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11284 *${as_nl}ac_space=\ *) 11285 # `set' does not quote correctly, so add quotes: double-quote 11286 # substitution turns \\\\ into \\, and sed turns \\ into \. 11287 sed -n \ 11288 "s/'/'\\\\''/g; 11289 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11290 ;; #( 11291 *) 11292 # `set' quotes correctly as required by POSIX, so do not add quotes. 11293 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11294 ;; 11295 esac | 11296 sort 11297 ) | 11298 sed ' 11299 /^ac_cv_env_/b end 11300 t clear 11301 :clear 11302 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11303 t end 11304 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11305 :end' >>confcache 11306 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11307 if test -w "$cache_file"; then 11308 if test "x$cache_file" != "x/dev/null"; then 11309 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11310 $as_echo "$as_me: updating cache $cache_file" >&6;} 11311 if test ! -f "$cache_file" || test -h "$cache_file"; then 11312 cat confcache >"$cache_file" 11313 else 11314 case $cache_file in #( 11315 */* | ?:*) 11316 mv -f confcache "$cache_file"$$ && 11317 mv -f "$cache_file"$$ "$cache_file" ;; #( 11318 *) 11319 mv -f confcache "$cache_file" ;; 11320 esac 11321 fi 11322 fi 11323 else 11324 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11325 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11326 fi 11327 fi 11328 rm -f confcache 11329 11330 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11331 # Let make expand exec_prefix. 11332 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11333 11334 DEFS=-DHAVE_CONFIG_H 11335 11336 ac_libobjs= 11337 ac_ltlibobjs= 11338 U= 11339 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11340 # 1. Remove the extension, and $U if already installed. 11341 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11342 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11343 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11344 # will be set to the directory where LIBOBJS objects are built. 11345 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11346 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11347 done 11348 LIBOBJS=$ac_libobjs 11349 11350 LTLIBOBJS=$ac_ltlibobjs 11351 11352 11353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11354 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11355 if test -n "$am_sleep_pid"; then 11356 # Hide warnings about reused PIDs. 11357 wait $am_sleep_pid 2>/dev/null 11358 fi 11359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11360 $as_echo "done" >&6; } 11361 if test -n "$EXEEXT"; then 11362 am__EXEEXT_TRUE= 11363 am__EXEEXT_FALSE='#' 11364 else 11365 am__EXEEXT_TRUE='#' 11366 am__EXEEXT_FALSE= 11367 fi 11368 11369 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11370 as_fn_error $? "conditional \"AMDEP\" was never defined. 11371 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11372 fi 11373 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11374 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11375 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11376 fi 11377 if test -z "${NEED_REALPATH_TRUE}" && test -z "${NEED_REALPATH_FALSE}"; then 11378 as_fn_error $? "conditional \"NEED_REALPATH\" was never defined. 11379 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11380 fi 11381 if test -z "${NEED_STRCASECMP_TRUE}" && test -z "${NEED_STRCASECMP_FALSE}"; then 11382 as_fn_error $? "conditional \"NEED_STRCASECMP\" was never defined. 11383 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11384 fi 11385 if test -z "${NEED_UNSETENV_TRUE}" && test -z "${NEED_UNSETENV_FALSE}"; then 11386 as_fn_error $? "conditional \"NEED_UNSETENV\" was never defined. 11387 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11388 fi 11389 11390 : "${CONFIG_STATUS=./config.status}" 11391 ac_write_fail=0 11392 ac_clean_files_save=$ac_clean_files 11393 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11394 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11395 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11396 as_write_fail=0 11397 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11398 #! $SHELL 11399 # Generated by $as_me. 11400 # Run this file to recreate the current configuration. 11401 # Compiler output produced by configure, useful for debugging 11402 # configure, is in config.log if it exists. 11403 11404 debug=false 11405 ac_cs_recheck=false 11406 ac_cs_silent=false 11407 11408 SHELL=\${CONFIG_SHELL-$SHELL} 11409 export SHELL 11410 _ASEOF 11411 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11412 ## -------------------- ## 11413 ## M4sh Initialization. ## 11414 ## -------------------- ## 11415 11416 # Be more Bourne compatible 11417 DUALCASE=1; export DUALCASE # for MKS sh 11418 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11419 emulate sh 11420 NULLCMD=: 11421 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11422 # is contrary to our usage. Disable this feature. 11423 alias -g '${1+"$@"}'='"$@"' 11424 setopt NO_GLOB_SUBST 11425 else 11426 case `(set -o) 2>/dev/null` in #( 11427 *posix*) : 11428 set -o posix ;; #( 11429 *) : 11430 ;; 11431 esac 11432 fi 11433 11434 11435 as_nl=' 11436 ' 11437 export as_nl 11438 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11439 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11440 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11441 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11442 # Prefer a ksh shell builtin over an external printf program on Solaris, 11443 # but without wasting forks for bash or zsh. 11444 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11445 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11446 as_echo='print -r --' 11447 as_echo_n='print -rn --' 11448 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11449 as_echo='printf %s\n' 11450 as_echo_n='printf %s' 11451 else 11452 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11453 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11454 as_echo_n='/usr/ucb/echo -n' 11455 else 11456 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11457 as_echo_n_body='eval 11458 arg=$1; 11459 case $arg in #( 11460 *"$as_nl"*) 11461 expr "X$arg" : "X\\(.*\\)$as_nl"; 11462 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11463 esac; 11464 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11465 ' 11466 export as_echo_n_body 11467 as_echo_n='sh -c $as_echo_n_body as_echo' 11468 fi 11469 export as_echo_body 11470 as_echo='sh -c $as_echo_body as_echo' 11471 fi 11472 11473 # The user is always right. 11474 if test "${PATH_SEPARATOR+set}" != set; then 11475 PATH_SEPARATOR=: 11476 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11477 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11478 PATH_SEPARATOR=';' 11479 } 11480 fi 11481 11482 11483 # IFS 11484 # We need space, tab and new line, in precisely that order. Quoting is 11485 # there to prevent editors from complaining about space-tab. 11486 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11487 # splitting by setting IFS to empty value.) 11488 IFS=" "" $as_nl" 11489 11490 # Find who we are. Look in the path if we contain no directory separator. 11491 as_myself= 11492 case $0 in #(( 11493 *[\\/]* ) as_myself=$0 ;; 11494 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11495 for as_dir in $PATH 11496 do 11497 IFS=$as_save_IFS 11498 test -z "$as_dir" && as_dir=. 11499 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11500 done 11501 IFS=$as_save_IFS 11502 11503 ;; 11504 esac 11505 # We did not find ourselves, most probably we were run as `sh COMMAND' 11506 # in which case we are not to be found in the path. 11507 if test "x$as_myself" = x; then 11508 as_myself=$0 11509 fi 11510 if test ! -f "$as_myself"; then 11511 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11512 exit 1 11513 fi 11514 11515 # Unset variables that we do not need and which cause bugs (e.g. in 11516 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11517 # suppresses any "Segmentation fault" message there. '((' could 11518 # trigger a bug in pdksh 5.2.14. 11519 for as_var in BASH_ENV ENV MAIL MAILPATH 11520 do eval test x\${$as_var+set} = xset \ 11521 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11522 done 11523 PS1='$ ' 11524 PS2='> ' 11525 PS4='+ ' 11526 11527 # NLS nuisances. 11528 LC_ALL=C 11529 export LC_ALL 11530 LANGUAGE=C 11531 export LANGUAGE 11532 11533 # CDPATH. 11534 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11535 11536 11537 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11538 # ---------------------------------------- 11539 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11540 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11541 # script with STATUS, using 1 if that was 0. 11542 as_fn_error () 11543 { 11544 as_status=$1; test $as_status -eq 0 && as_status=1 11545 if test "$4"; then 11546 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11547 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11548 fi 11549 $as_echo "$as_me: error: $2" >&2 11550 as_fn_exit $as_status 11551 } # as_fn_error 11552 11553 11554 # as_fn_set_status STATUS 11555 # ----------------------- 11556 # Set $? to STATUS, without forking. 11557 as_fn_set_status () 11558 { 11559 return $1 11560 } # as_fn_set_status 11561 11562 # as_fn_exit STATUS 11563 # ----------------- 11564 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11565 as_fn_exit () 11566 { 11567 set +e 11568 as_fn_set_status $1 11569 exit $1 11570 } # as_fn_exit 11571 11572 # as_fn_unset VAR 11573 # --------------- 11574 # Portably unset VAR. 11575 as_fn_unset () 11576 { 11577 { eval $1=; unset $1;} 11578 } 11579 as_unset=as_fn_unset 11580 # as_fn_append VAR VALUE 11581 # ---------------------- 11582 # Append the text in VALUE to the end of the definition contained in VAR. Take 11583 # advantage of any shell optimizations that allow amortized linear growth over 11584 # repeated appends, instead of the typical quadratic growth present in naive 11585 # implementations. 11586 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11587 eval 'as_fn_append () 11588 { 11589 eval $1+=\$2 11590 }' 11591 else 11592 as_fn_append () 11593 { 11594 eval $1=\$$1\$2 11595 } 11596 fi # as_fn_append 11597 11598 # as_fn_arith ARG... 11599 # ------------------ 11600 # Perform arithmetic evaluation on the ARGs, and store the result in the 11601 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11602 # must be portable across $(()) and expr. 11603 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11604 eval 'as_fn_arith () 11605 { 11606 as_val=$(( $* )) 11607 }' 11608 else 11609 as_fn_arith () 11610 { 11611 as_val=`expr "$@" || test $? -eq 1` 11612 } 11613 fi # as_fn_arith 11614 11615 11616 if expr a : '\(a\)' >/dev/null 2>&1 && 11617 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11618 as_expr=expr 11619 else 11620 as_expr=false 11621 fi 11622 11623 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11624 as_basename=basename 11625 else 11626 as_basename=false 11627 fi 11628 11629 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11630 as_dirname=dirname 11631 else 11632 as_dirname=false 11633 fi 11634 11635 as_me=`$as_basename -- "$0" || 11636 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11637 X"$0" : 'X\(//\)$' \| \ 11638 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11639 $as_echo X/"$0" | 11640 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11641 s//\1/ 11642 q 11643 } 11644 /^X\/\(\/\/\)$/{ 11645 s//\1/ 11646 q 11647 } 11648 /^X\/\(\/\).*/{ 11649 s//\1/ 11650 q 11651 } 11652 s/.*/./; q'` 11653 11654 # Avoid depending upon Character Ranges. 11655 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11656 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11657 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11658 as_cr_digits='0123456789' 11659 as_cr_alnum=$as_cr_Letters$as_cr_digits 11660 11661 ECHO_C= ECHO_N= ECHO_T= 11662 case `echo -n x` in #((((( 11663 -n*) 11664 case `echo 'xy\c'` in 11665 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11666 xy) ECHO_C='\c';; 11667 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11668 ECHO_T=' ';; 11669 esac;; 11670 *) 11671 ECHO_N='-n';; 11672 esac 11673 11674 rm -f conf$$ conf$$.exe conf$$.file 11675 if test -d conf$$.dir; then 11676 rm -f conf$$.dir/conf$$.file 11677 else 11678 rm -f conf$$.dir 11679 mkdir conf$$.dir 2>/dev/null 11680 fi 11681 if (echo >conf$$.file) 2>/dev/null; then 11682 if ln -s conf$$.file conf$$ 2>/dev/null; then 11683 as_ln_s='ln -s' 11684 # ... but there are two gotchas: 11685 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11686 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11687 # In both cases, we have to default to `cp -pR'. 11688 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11689 as_ln_s='cp -pR' 11690 elif ln conf$$.file conf$$ 2>/dev/null; then 11691 as_ln_s=ln 11692 else 11693 as_ln_s='cp -pR' 11694 fi 11695 else 11696 as_ln_s='cp -pR' 11697 fi 11698 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11699 rmdir conf$$.dir 2>/dev/null 11700 11701 11702 # as_fn_mkdir_p 11703 # ------------- 11704 # Create "$as_dir" as a directory, including parents if necessary. 11705 as_fn_mkdir_p () 11706 { 11707 11708 case $as_dir in #( 11709 -*) as_dir=./$as_dir;; 11710 esac 11711 test -d "$as_dir" || eval $as_mkdir_p || { 11712 as_dirs= 11713 while :; do 11714 case $as_dir in #( 11715 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11716 *) as_qdir=$as_dir;; 11717 esac 11718 as_dirs="'$as_qdir' $as_dirs" 11719 as_dir=`$as_dirname -- "$as_dir" || 11720 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11721 X"$as_dir" : 'X\(//\)[^/]' \| \ 11722 X"$as_dir" : 'X\(//\)$' \| \ 11723 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11724 $as_echo X"$as_dir" | 11725 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11726 s//\1/ 11727 q 11728 } 11729 /^X\(\/\/\)[^/].*/{ 11730 s//\1/ 11731 q 11732 } 11733 /^X\(\/\/\)$/{ 11734 s//\1/ 11735 q 11736 } 11737 /^X\(\/\).*/{ 11738 s//\1/ 11739 q 11740 } 11741 s/.*/./; q'` 11742 test -d "$as_dir" && break 11743 done 11744 test -z "$as_dirs" || eval "mkdir $as_dirs" 11745 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11746 11747 11748 } # as_fn_mkdir_p 11749 if mkdir -p . 2>/dev/null; then 11750 as_mkdir_p='mkdir -p "$as_dir"' 11751 else 11752 test -d ./-p && rmdir ./-p 11753 as_mkdir_p=false 11754 fi 11755 11756 11757 # as_fn_executable_p FILE 11758 # ----------------------- 11759 # Test if FILE is an executable regular file. 11760 as_fn_executable_p () 11761 { 11762 test -f "$1" && test -x "$1" 11763 } # as_fn_executable_p 11764 as_test_x='test -x' 11765 as_executable_p=as_fn_executable_p 11766 11767 # Sed expression to map a string onto a valid CPP name. 11768 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11769 11770 # Sed expression to map a string onto a valid variable name. 11771 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11772 11773 11774 exec 6>&1 11775 ## ----------------------------------- ## 11776 ## Main body of $CONFIG_STATUS script. ## 11777 ## ----------------------------------- ## 11778 _ASEOF 11779 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11780 11781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11782 # Save the log message, to keep $0 and so on meaningful, and to 11783 # report actual input values of CONFIG_FILES etc. instead of their 11784 # values after options handling. 11785 ac_log=" 11786 This file was extended by xedit $as_me 1.2.2, which was 11787 generated by GNU Autoconf 2.69. Invocation command line was 11788 11789 CONFIG_FILES = $CONFIG_FILES 11790 CONFIG_HEADERS = $CONFIG_HEADERS 11791 CONFIG_LINKS = $CONFIG_LINKS 11792 CONFIG_COMMANDS = $CONFIG_COMMANDS 11793 $ $0 $@ 11794 11795 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11796 " 11797 11798 _ACEOF 11799 11800 case $ac_config_files in *" 11801 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11802 esac 11803 11804 case $ac_config_headers in *" 11805 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11806 esac 11807 11808 11809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11810 # Files that config.status was made for. 11811 config_files="$ac_config_files" 11812 config_headers="$ac_config_headers" 11813 config_commands="$ac_config_commands" 11814 11815 _ACEOF 11816 11817 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11818 ac_cs_usage="\ 11819 \`$as_me' instantiates files and other configuration actions 11820 from templates according to the current configuration. Unless the files 11821 and actions are specified as TAGs, all are instantiated by default. 11822 11823 Usage: $0 [OPTION]... [TAG]... 11824 11825 -h, --help print this help, then exit 11826 -V, --version print version number and configuration settings, then exit 11827 --config print configuration, then exit 11828 -q, --quiet, --silent 11829 do not print progress messages 11830 -d, --debug don't remove temporary files 11831 --recheck update $as_me by reconfiguring in the same conditions 11832 --file=FILE[:TEMPLATE] 11833 instantiate the configuration file FILE 11834 --header=FILE[:TEMPLATE] 11835 instantiate the configuration header FILE 11836 11837 Configuration files: 11838 $config_files 11839 11840 Configuration headers: 11841 $config_headers 11842 11843 Configuration commands: 11844 $config_commands 11845 11846 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11847 11848 _ACEOF 11849 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11850 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11851 ac_cs_version="\\ 11852 xedit config.status 1.2.2 11853 configured by $0, generated by GNU Autoconf 2.69, 11854 with options \\"\$ac_cs_config\\" 11855 11856 Copyright (C) 2012 Free Software Foundation, Inc. 11857 This config.status script is free software; the Free Software Foundation 11858 gives unlimited permission to copy, distribute and modify it." 11859 11860 ac_pwd='$ac_pwd' 11861 srcdir='$srcdir' 11862 INSTALL='$INSTALL' 11863 MKDIR_P='$MKDIR_P' 11864 AWK='$AWK' 11865 test -n "\$AWK" || AWK=awk 11866 _ACEOF 11867 11868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11869 # The default lists apply if the user does not specify any file. 11870 ac_need_defaults=: 11871 while test $# != 0 11872 do 11873 case $1 in 11874 --*=?*) 11875 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11876 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11877 ac_shift=: 11878 ;; 11879 --*=) 11880 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11881 ac_optarg= 11882 ac_shift=: 11883 ;; 11884 *) 11885 ac_option=$1 11886 ac_optarg=$2 11887 ac_shift=shift 11888 ;; 11889 esac 11890 11891 case $ac_option in 11892 # Handling of the options. 11893 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11894 ac_cs_recheck=: ;; 11895 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11896 $as_echo "$ac_cs_version"; exit ;; 11897 --config | --confi | --conf | --con | --co | --c ) 11898 $as_echo "$ac_cs_config"; exit ;; 11899 --debug | --debu | --deb | --de | --d | -d ) 11900 debug=: ;; 11901 --file | --fil | --fi | --f ) 11902 $ac_shift 11903 case $ac_optarg in 11904 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11905 '') as_fn_error $? "missing file argument" ;; 11906 esac 11907 as_fn_append CONFIG_FILES " '$ac_optarg'" 11908 ac_need_defaults=false;; 11909 --header | --heade | --head | --hea ) 11910 $ac_shift 11911 case $ac_optarg in 11912 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11913 esac 11914 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11915 ac_need_defaults=false;; 11916 --he | --h) 11917 # Conflict between --help and --header 11918 as_fn_error $? "ambiguous option: \`$1' 11919 Try \`$0 --help' for more information.";; 11920 --help | --hel | -h ) 11921 $as_echo "$ac_cs_usage"; exit ;; 11922 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11923 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11924 ac_cs_silent=: ;; 11925 11926 # This is an error. 11927 -*) as_fn_error $? "unrecognized option: \`$1' 11928 Try \`$0 --help' for more information." ;; 11929 11930 *) as_fn_append ac_config_targets " $1" 11931 ac_need_defaults=false ;; 11932 11933 esac 11934 shift 11935 done 11936 11937 ac_configure_extra_args= 11938 11939 if $ac_cs_silent; then 11940 exec 6>/dev/null 11941 ac_configure_extra_args="$ac_configure_extra_args --silent" 11942 fi 11943 11944 _ACEOF 11945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11946 if \$ac_cs_recheck; then 11947 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11948 shift 11949 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11950 CONFIG_SHELL='$SHELL' 11951 export CONFIG_SHELL 11952 exec "\$@" 11953 fi 11954 11955 _ACEOF 11956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11957 exec 5>>config.log 11958 { 11959 echo 11960 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11961 ## Running $as_me. ## 11962 _ASBOX 11963 $as_echo "$ac_log" 11964 } >&5 11965 11966 _ACEOF 11967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11968 # 11969 # INIT-COMMANDS 11970 # 11971 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11972 11973 _ACEOF 11974 11975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11976 11977 # Handling of arguments. 11978 for ac_config_target in $ac_config_targets 11979 do 11980 case $ac_config_target in 11981 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11982 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11983 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11984 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11985 11986 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11987 esac 11988 done 11989 11990 11991 # If the user did not use the arguments to specify the items to instantiate, 11992 # then the envvar interface is used. Set only those that are not. 11993 # We use the long form for the default assignment because of an extremely 11994 # bizarre bug on SunOS 4.1.3. 11995 if $ac_need_defaults; then 11996 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11997 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11998 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11999 fi 12000 12001 # Have a temporary directory for convenience. Make it in the build tree 12002 # simply because there is no reason against having it here, and in addition, 12003 # creating and moving files from /tmp can sometimes cause problems. 12004 # Hook for its removal unless debugging. 12005 # Note that there is a small window in which the directory will not be cleaned: 12006 # after its creation but before its name has been assigned to `$tmp'. 12007 $debug || 12008 { 12009 tmp= ac_tmp= 12010 trap 'exit_status=$? 12011 : "${ac_tmp:=$tmp}" 12012 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12013 ' 0 12014 trap 'as_fn_exit 1' 1 2 13 15 12015 } 12016 # Create a (secure) tmp directory for tmp files. 12017 12018 { 12019 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12020 test -d "$tmp" 12021 } || 12022 { 12023 tmp=./conf$$-$RANDOM 12024 (umask 077 && mkdir "$tmp") 12025 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12026 ac_tmp=$tmp 12027 12028 # Set up the scripts for CONFIG_FILES section. 12029 # No need to generate them if there are no CONFIG_FILES. 12030 # This happens for instance with `./config.status config.h'. 12031 if test -n "$CONFIG_FILES"; then 12032 12033 12034 ac_cr=`echo X | tr X '\015'` 12035 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12036 # But we know of no other shell where ac_cr would be empty at this 12037 # point, so we can use a bashism as a fallback. 12038 if test "x$ac_cr" = x; then 12039 eval ac_cr=\$\'\\r\' 12040 fi 12041 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12042 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12043 ac_cs_awk_cr='\\r' 12044 else 12045 ac_cs_awk_cr=$ac_cr 12046 fi 12047 12048 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12049 _ACEOF 12050 12051 12052 { 12053 echo "cat >conf$$subs.awk <<_ACEOF" && 12054 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12055 echo "_ACEOF" 12056 } >conf$$subs.sh || 12057 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12058 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12059 ac_delim='%!_!# ' 12060 for ac_last_try in false false false false false :; do 12061 . ./conf$$subs.sh || 12062 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12063 12064 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12065 if test $ac_delim_n = $ac_delim_num; then 12066 break 12067 elif $ac_last_try; then 12068 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12069 else 12070 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12071 fi 12072 done 12073 rm -f conf$$subs.sh 12074 12075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12076 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12077 _ACEOF 12078 sed -n ' 12079 h 12080 s/^/S["/; s/!.*/"]=/ 12081 p 12082 g 12083 s/^[^!]*!// 12084 :repl 12085 t repl 12086 s/'"$ac_delim"'$// 12087 t delim 12088 :nl 12089 h 12090 s/\(.\{148\}\)..*/\1/ 12091 t more1 12092 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12093 p 12094 n 12095 b repl 12096 :more1 12097 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12098 p 12099 g 12100 s/.\{148\}// 12101 t nl 12102 :delim 12103 h 12104 s/\(.\{148\}\)..*/\1/ 12105 t more2 12106 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12107 p 12108 b 12109 :more2 12110 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12111 p 12112 g 12113 s/.\{148\}// 12114 t delim 12115 ' <conf$$subs.awk | sed ' 12116 /^[^""]/{ 12117 N 12118 s/\n// 12119 } 12120 ' >>$CONFIG_STATUS || ac_write_fail=1 12121 rm -f conf$$subs.awk 12122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12123 _ACAWK 12124 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12125 for (key in S) S_is_set[key] = 1 12126 FS = "" 12127 12128 } 12129 { 12130 line = $ 0 12131 nfields = split(line, field, "@") 12132 substed = 0 12133 len = length(field[1]) 12134 for (i = 2; i < nfields; i++) { 12135 key = field[i] 12136 keylen = length(key) 12137 if (S_is_set[key]) { 12138 value = S[key] 12139 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12140 len += length(value) + length(field[++i]) 12141 substed = 1 12142 } else 12143 len += 1 + keylen 12144 } 12145 12146 print line 12147 } 12148 12149 _ACAWK 12150 _ACEOF 12151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12152 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12153 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12154 else 12155 cat 12156 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12157 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12158 _ACEOF 12159 12160 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12161 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12162 # trailing colons and then remove the whole line if VPATH becomes empty 12163 # (actually we leave an empty line to preserve line numbers). 12164 if test "x$srcdir" = x.; then 12165 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12166 h 12167 s/// 12168 s/^/:/ 12169 s/[ ]*$/:/ 12170 s/:\$(srcdir):/:/g 12171 s/:\${srcdir}:/:/g 12172 s/:@srcdir@:/:/g 12173 s/^:*// 12174 s/:*$// 12175 x 12176 s/\(=[ ]*\).*/\1/ 12177 G 12178 s/\n// 12179 s/^[^=]*=[ ]*$// 12180 }' 12181 fi 12182 12183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12184 fi # test -n "$CONFIG_FILES" 12185 12186 # Set up the scripts for CONFIG_HEADERS section. 12187 # No need to generate them if there are no CONFIG_HEADERS. 12188 # This happens for instance with `./config.status Makefile'. 12189 if test -n "$CONFIG_HEADERS"; then 12190 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12191 BEGIN { 12192 _ACEOF 12193 12194 # Transform confdefs.h into an awk script `defines.awk', embedded as 12195 # here-document in config.status, that substitutes the proper values into 12196 # config.h.in to produce config.h. 12197 12198 # Create a delimiter string that does not exist in confdefs.h, to ease 12199 # handling of long lines. 12200 ac_delim='%!_!# ' 12201 for ac_last_try in false false :; do 12202 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12203 if test -z "$ac_tt"; then 12204 break 12205 elif $ac_last_try; then 12206 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12207 else 12208 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12209 fi 12210 done 12211 12212 # For the awk script, D is an array of macro values keyed by name, 12213 # likewise P contains macro parameters if any. Preserve backslash 12214 # newline sequences. 12215 12216 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12217 sed -n ' 12218 s/.\{148\}/&'"$ac_delim"'/g 12219 t rset 12220 :rset 12221 s/^[ ]*#[ ]*define[ ][ ]*/ / 12222 t def 12223 d 12224 :def 12225 s/\\$// 12226 t bsnl 12227 s/["\\]/\\&/g 12228 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12229 D["\1"]=" \3"/p 12230 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12231 d 12232 :bsnl 12233 s/["\\]/\\&/g 12234 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12235 D["\1"]=" \3\\\\\\n"\\/p 12236 t cont 12237 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12238 t cont 12239 d 12240 :cont 12241 n 12242 s/.\{148\}/&'"$ac_delim"'/g 12243 t clear 12244 :clear 12245 s/\\$// 12246 t bsnlc 12247 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12248 d 12249 :bsnlc 12250 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12251 b cont 12252 ' <confdefs.h | sed ' 12253 s/'"$ac_delim"'/"\\\ 12254 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12255 12256 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12257 for (key in D) D_is_set[key] = 1 12258 FS = "" 12259 } 12260 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12261 line = \$ 0 12262 split(line, arg, " ") 12263 if (arg[1] == "#") { 12264 defundef = arg[2] 12265 mac1 = arg[3] 12266 } else { 12267 defundef = substr(arg[1], 2) 12268 mac1 = arg[2] 12269 } 12270 split(mac1, mac2, "(") #) 12271 macro = mac2[1] 12272 prefix = substr(line, 1, index(line, defundef) - 1) 12273 if (D_is_set[macro]) { 12274 # Preserve the white space surrounding the "#". 12275 print prefix "define", macro P[macro] D[macro] 12276 next 12277 } else { 12278 # Replace #undef with comments. This is necessary, for example, 12279 # in the case of _POSIX_SOURCE, which is predefined and required 12280 # on some systems where configure will not decide to define it. 12281 if (defundef == "undef") { 12282 print "/*", prefix defundef, macro, "*/" 12283 next 12284 } 12285 } 12286 } 12287 { print } 12288 _ACAWK 12289 _ACEOF 12290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12291 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12292 fi # test -n "$CONFIG_HEADERS" 12293 12294 12295 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12296 shift 12297 for ac_tag 12298 do 12299 case $ac_tag in 12300 :[FHLC]) ac_mode=$ac_tag; continue;; 12301 esac 12302 case $ac_mode$ac_tag in 12303 :[FHL]*:*);; 12304 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12305 :[FH]-) ac_tag=-:-;; 12306 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12307 esac 12308 ac_save_IFS=$IFS 12309 IFS=: 12310 set x $ac_tag 12311 IFS=$ac_save_IFS 12312 shift 12313 ac_file=$1 12314 shift 12315 12316 case $ac_mode in 12317 :L) ac_source=$1;; 12318 :[FH]) 12319 ac_file_inputs= 12320 for ac_f 12321 do 12322 case $ac_f in 12323 -) ac_f="$ac_tmp/stdin";; 12324 *) # Look for the file first in the build tree, then in the source tree 12325 # (if the path is not absolute). The absolute path cannot be DOS-style, 12326 # because $ac_f cannot contain `:'. 12327 test -f "$ac_f" || 12328 case $ac_f in 12329 [\\/$]*) false;; 12330 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12331 esac || 12332 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12333 esac 12334 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12335 as_fn_append ac_file_inputs " '$ac_f'" 12336 done 12337 12338 # Let's still pretend it is `configure' which instantiates (i.e., don't 12339 # use $as_me), people would be surprised to read: 12340 # /* config.h. Generated by config.status. */ 12341 configure_input='Generated from '` 12342 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12343 `' by configure.' 12344 if test x"$ac_file" != x-; then 12345 configure_input="$ac_file. $configure_input" 12346 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12347 $as_echo "$as_me: creating $ac_file" >&6;} 12348 fi 12349 # Neutralize special characters interpreted by sed in replacement strings. 12350 case $configure_input in #( 12351 *\&* | *\|* | *\\* ) 12352 ac_sed_conf_input=`$as_echo "$configure_input" | 12353 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12354 *) ac_sed_conf_input=$configure_input;; 12355 esac 12356 12357 case $ac_tag in 12358 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12359 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12360 esac 12361 ;; 12362 esac 12363 12364 ac_dir=`$as_dirname -- "$ac_file" || 12365 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12366 X"$ac_file" : 'X\(//\)[^/]' \| \ 12367 X"$ac_file" : 'X\(//\)$' \| \ 12368 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12369 $as_echo X"$ac_file" | 12370 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12371 s//\1/ 12372 q 12373 } 12374 /^X\(\/\/\)[^/].*/{ 12375 s//\1/ 12376 q 12377 } 12378 /^X\(\/\/\)$/{ 12379 s//\1/ 12380 q 12381 } 12382 /^X\(\/\).*/{ 12383 s//\1/ 12384 q 12385 } 12386 s/.*/./; q'` 12387 as_dir="$ac_dir"; as_fn_mkdir_p 12388 ac_builddir=. 12389 12390 case "$ac_dir" in 12391 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12392 *) 12393 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12394 # A ".." for each directory in $ac_dir_suffix. 12395 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12396 case $ac_top_builddir_sub in 12397 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12398 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12399 esac ;; 12400 esac 12401 ac_abs_top_builddir=$ac_pwd 12402 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12403 # for backward compatibility: 12404 ac_top_builddir=$ac_top_build_prefix 12405 12406 case $srcdir in 12407 .) # We are building in place. 12408 ac_srcdir=. 12409 ac_top_srcdir=$ac_top_builddir_sub 12410 ac_abs_top_srcdir=$ac_pwd ;; 12411 [\\/]* | ?:[\\/]* ) # Absolute name. 12412 ac_srcdir=$srcdir$ac_dir_suffix; 12413 ac_top_srcdir=$srcdir 12414 ac_abs_top_srcdir=$srcdir ;; 12415 *) # Relative name. 12416 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12417 ac_top_srcdir=$ac_top_build_prefix$srcdir 12418 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12419 esac 12420 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12421 12422 12423 case $ac_mode in 12424 :F) 12425 # 12426 # CONFIG_FILE 12427 # 12428 12429 case $INSTALL in 12430 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12431 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12432 esac 12433 ac_MKDIR_P=$MKDIR_P 12434 case $MKDIR_P in 12435 [\\/$]* | ?:[\\/]* ) ;; 12436 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12437 esac 12438 _ACEOF 12439 12440 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12441 # If the template does not know about datarootdir, expand it. 12442 # FIXME: This hack should be removed a few years after 2.60. 12443 ac_datarootdir_hack=; ac_datarootdir_seen= 12444 ac_sed_dataroot=' 12445 /datarootdir/ { 12446 p 12447 q 12448 } 12449 /@datadir@/p 12450 /@docdir@/p 12451 /@infodir@/p 12452 /@localedir@/p 12453 /@mandir@/p' 12454 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12455 *datarootdir*) ac_datarootdir_seen=yes;; 12456 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12458 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12459 _ACEOF 12460 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12461 ac_datarootdir_hack=' 12462 s&@datadir@&$datadir&g 12463 s&@docdir@&$docdir&g 12464 s&@infodir@&$infodir&g 12465 s&@localedir@&$localedir&g 12466 s&@mandir@&$mandir&g 12467 s&\\\${datarootdir}&$datarootdir&g' ;; 12468 esac 12469 _ACEOF 12470 12471 # Neutralize VPATH when `$srcdir' = `.'. 12472 # Shell code in configure.ac might set extrasub. 12473 # FIXME: do we really want to maintain this feature? 12474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12475 ac_sed_extra="$ac_vpsub 12476 $extrasub 12477 _ACEOF 12478 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12479 :t 12480 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12481 s|@configure_input@|$ac_sed_conf_input|;t t 12482 s&@top_builddir@&$ac_top_builddir_sub&;t t 12483 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12484 s&@srcdir@&$ac_srcdir&;t t 12485 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12486 s&@top_srcdir@&$ac_top_srcdir&;t t 12487 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12488 s&@builddir@&$ac_builddir&;t t 12489 s&@abs_builddir@&$ac_abs_builddir&;t t 12490 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12491 s&@INSTALL@&$ac_INSTALL&;t t 12492 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12493 $ac_datarootdir_hack 12494 " 12495 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12496 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12497 12498 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12499 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12500 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12501 "$ac_tmp/out"`; test -z "$ac_out"; } && 12502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12503 which seems to be undefined. Please make sure it is defined" >&5 12504 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12505 which seems to be undefined. Please make sure it is defined" >&2;} 12506 12507 rm -f "$ac_tmp/stdin" 12508 case $ac_file in 12509 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12510 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12511 esac \ 12512 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12513 ;; 12514 :H) 12515 # 12516 # CONFIG_HEADER 12517 # 12518 if test x"$ac_file" != x-; then 12519 { 12520 $as_echo "/* $configure_input */" \ 12521 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12522 } >"$ac_tmp/config.h" \ 12523 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12524 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12525 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12526 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12527 else 12528 rm -f "$ac_file" 12529 mv "$ac_tmp/config.h" "$ac_file" \ 12530 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12531 fi 12532 else 12533 $as_echo "/* $configure_input */" \ 12534 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12535 || as_fn_error $? "could not create -" "$LINENO" 5 12536 fi 12537 # Compute "$ac_file"'s index in $config_headers. 12538 _am_arg="$ac_file" 12539 _am_stamp_count=1 12540 for _am_header in $config_headers :; do 12541 case $_am_header in 12542 $_am_arg | $_am_arg:* ) 12543 break ;; 12544 * ) 12545 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12546 esac 12547 done 12548 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12549 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12550 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12551 X"$_am_arg" : 'X\(//\)$' \| \ 12552 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12553 $as_echo X"$_am_arg" | 12554 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12555 s//\1/ 12556 q 12557 } 12558 /^X\(\/\/\)[^/].*/{ 12559 s//\1/ 12560 q 12561 } 12562 /^X\(\/\/\)$/{ 12563 s//\1/ 12564 q 12565 } 12566 /^X\(\/\).*/{ 12567 s//\1/ 12568 q 12569 } 12570 s/.*/./; q'`/stamp-h$_am_stamp_count 12571 ;; 12572 12573 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12574 $as_echo "$as_me: executing $ac_file commands" >&6;} 12575 ;; 12576 esac 12577 12578 12579 case $ac_file$ac_mode in 12580 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12581 # Older Autoconf quotes --file arguments for eval, but not when files 12582 # are listed without --file. Let's play safe and only enable the eval 12583 # if we detect the quoting. 12584 case $CONFIG_FILES in 12585 *\'*) eval set x "$CONFIG_FILES" ;; 12586 *) set x $CONFIG_FILES ;; 12587 esac 12588 shift 12589 for mf 12590 do 12591 # Strip MF so we end up with the name of the file. 12592 mf=`echo "$mf" | sed -e 's/:.*$//'` 12593 # Check whether this is an Automake generated Makefile or not. 12594 # We used to match only the files named 'Makefile.in', but 12595 # some people rename them; so instead we look at the file content. 12596 # Grep'ing the first line is not enough: some people post-process 12597 # each Makefile.in and add a new line on top of each file to say so. 12598 # Grep'ing the whole file is not good either: AIX grep has a line 12599 # limit of 2048, but all sed's we know have understand at least 4000. 12600 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12601 dirpart=`$as_dirname -- "$mf" || 12602 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12603 X"$mf" : 'X\(//\)[^/]' \| \ 12604 X"$mf" : 'X\(//\)$' \| \ 12605 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12606 $as_echo X"$mf" | 12607 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12608 s//\1/ 12609 q 12610 } 12611 /^X\(\/\/\)[^/].*/{ 12612 s//\1/ 12613 q 12614 } 12615 /^X\(\/\/\)$/{ 12616 s//\1/ 12617 q 12618 } 12619 /^X\(\/\).*/{ 12620 s//\1/ 12621 q 12622 } 12623 s/.*/./; q'` 12624 else 12625 continue 12626 fi 12627 # Extract the definition of DEPDIR, am__include, and am__quote 12628 # from the Makefile without running 'make'. 12629 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12630 test -z "$DEPDIR" && continue 12631 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12632 test -z "$am__include" && continue 12633 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12634 # Find all dependency output files, they are included files with 12635 # $(DEPDIR) in their names. We invoke sed twice because it is the 12636 # simplest approach to changing $(DEPDIR) to its actual value in the 12637 # expansion. 12638 for file in `sed -n " 12639 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12640 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12641 # Make sure the directory exists. 12642 test -f "$dirpart/$file" && continue 12643 fdir=`$as_dirname -- "$file" || 12644 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12645 X"$file" : 'X\(//\)[^/]' \| \ 12646 X"$file" : 'X\(//\)$' \| \ 12647 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12648 $as_echo X"$file" | 12649 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12650 s//\1/ 12651 q 12652 } 12653 /^X\(\/\/\)[^/].*/{ 12654 s//\1/ 12655 q 12656 } 12657 /^X\(\/\/\)$/{ 12658 s//\1/ 12659 q 12660 } 12661 /^X\(\/\).*/{ 12662 s//\1/ 12663 q 12664 } 12665 s/.*/./; q'` 12666 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12667 # echo "creating $dirpart/$file" 12668 echo '# dummy' > "$dirpart/$file" 12669 done 12670 done 12671 } 12672 ;; 12673 12674 esac 12675 done # for ac_tag 12676 12677 12678 as_fn_exit 0 12679 _ACEOF 12680 ac_clean_files=$ac_clean_files_save 12681 12682 test $ac_write_fail = 0 || 12683 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12684 12685 12686 # configure is writing to config.log, and then calls config.status. 12687 # config.status does its own redirection, appending to config.log. 12688 # Unfortunately, on DOS this fails, as config.log is still kept open 12689 # by configure, so config.status won't be able to write to it; its 12690 # output is simply discarded. So we exec the FD to /dev/null, 12691 # effectively closing config.log, so it can be properly (re)opened and 12692 # appended to by config.status. When coming back to configure, we 12693 # need to make the FD available again. 12694 if test "$no_create" != yes; then 12695 ac_cs_success=: 12696 ac_config_status_args= 12697 test "$silent" = yes && 12698 ac_config_status_args="$ac_config_status_args --quiet" 12699 exec 5>/dev/null 12700 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12701 exec 5>>config.log 12702 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12703 # would make configure fail if this is the last instruction. 12704 $ac_cs_success || as_fn_exit 1 12705 fi 12706 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12708 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12709 fi 12710 12711
Indexes created Tue Oct 27 00:25:24 UTC 2026