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 smproxy 1.0.6. 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='smproxy' 583 PACKAGE_TARNAME='smproxy' 584 PACKAGE_VERSION='1.0.6' 585 PACKAGE_STRING='smproxy 1.0.6' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 SMPROXY_LIBS 631 SMPROXY_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG 657 CHANGELOG_CMD 658 STRICT_CFLAGS 659 CWARNFLAGS 660 BASE_CFLAGS 661 EGREP 662 GREP 663 CPP 664 am__fastdepCC_FALSE 665 am__fastdepCC_TRUE 666 CCDEPMODE 667 am__nodep 668 AMDEPBACKSLASH 669 AMDEP_FALSE 670 AMDEP_TRUE 671 am__quote 672 am__include 673 DEPDIR 674 OBJEXT 675 EXEEXT 676 ac_ct_CC 677 CPPFLAGS 678 LDFLAGS 679 CFLAGS 680 CC 681 AM_BACKSLASH 682 AM_DEFAULT_VERBOSITY 683 AM_DEFAULT_V 684 AM_V 685 am__untar 686 am__tar 687 AMTAR 688 am__leading_dot 689 SET_MAKE 690 AWK 691 mkdir_p 692 MKDIR_P 693 INSTALL_STRIP_PROGRAM 694 STRIP 695 install_sh 696 MAKEINFO 697 AUTOHEADER 698 AUTOMAKE 699 AUTOCONF 700 ACLOCAL 701 VERSION 702 PACKAGE 703 CYGPATH_W 704 am__isrc 705 INSTALL_DATA 706 INSTALL_SCRIPT 707 INSTALL_PROGRAM 708 target_alias 709 host_alias 710 build_alias 711 LIBS 712 ECHO_T 713 ECHO_N 714 ECHO_C 715 DEFS 716 mandir 717 localedir 718 libdir 719 psdir 720 pdfdir 721 dvidir 722 htmldir 723 infodir 724 docdir 725 oldincludedir 726 includedir 727 localstatedir 728 sharedstatedir 729 sysconfdir 730 datadir 731 datarootdir 732 libexecdir 733 sbindir 734 bindir 735 program_transform_name 736 prefix 737 exec_prefix 738 PACKAGE_URL 739 PACKAGE_BUGREPORT 740 PACKAGE_STRING 741 PACKAGE_VERSION 742 PACKAGE_TARNAME 743 PACKAGE_NAME 744 PATH_SEPARATOR 745 SHELL' 746 ac_subst_files='' 747 ac_user_opts=' 748 enable_option_checking 749 enable_silent_rules 750 enable_dependency_tracking 751 enable_selective_werror 752 enable_strict_compilation 753 ' 754 ac_precious_vars='build_alias 755 host_alias 756 target_alias 757 CC 758 CFLAGS 759 LDFLAGS 760 LIBS 761 CPPFLAGS 762 CPP 763 PKG_CONFIG 764 SMPROXY_CFLAGS 765 SMPROXY_LIBS' 766 767 768 # 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2266 fi 2267 2268 # These three variables are undocumented and unsupported, 2269 # and are intended to be withdrawn in a future Autoconf release. 2270 # They can cause serious problems if a builder's source tree is in a directory 2271 # whose full name contains unusual characters. 2272 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2273 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2274 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2275 2276 2277 # Find a good install program. We prefer a C program (faster), 2278 # so one script is as good as another. 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" >&6; } 2293 if test -z "$INSTALL"; then 2294 if ${ac_cv_path_install+:} false; then : 2295 $as_echo_n "(cached) " >&6 2296 else 2297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2298 for as_dir in $PATH 2299 do 2300 IFS=$as_save_IFS 2301 test -z "$as_dir" && as_dir=. 2302 # Account for people who put trailing slashes in PATH elements. 2303 case $as_dir/ in #(( 2304 ./ | .// | /[cC]/* | \ 2305 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2306 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2307 /usr/ucb/* ) ;; 2308 *) 2309 # OSF1 and SCO ODT 3.0 have their own names for install. 2310 # Don't use installbsd from OSF since it installs stuff as root 2311 # by default. 2312 for ac_prog in ginstall scoinst install; do 2313 for ac_exec_ext in '' $ac_executable_extensions; do 2314 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2315 if test $ac_prog = install && 2316 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2317 # AIX install. It has an incompatible calling convention. 2318 : 2319 elif test $ac_prog = install && 2320 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2321 # program-specific install script used by HP pwplus--don't use. 2322 : 2323 else 2324 rm -rf conftest.one conftest.two conftest.dir 2325 echo one > conftest.one 2326 echo two > conftest.two 2327 mkdir conftest.dir 2328 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2329 test -s conftest.one && test -s conftest.two && 2330 test -s conftest.dir/conftest.one && 2331 test -s conftest.dir/conftest.two 2332 then 2333 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2334 break 3 2335 fi 2336 fi 2337 fi 2338 done 2339 done 2340 ;; 2341 esac 2342 2343 done 2344 IFS=$as_save_IFS 2345 2346 rm -rf conftest.one conftest.two conftest.dir 2347 2348 fi 2349 if test "${ac_cv_path_install+set}" = set; then 2350 INSTALL=$ac_cv_path_install 2351 else 2352 # As a last resort, use the slow shell script. Don't cache a 2353 # value for INSTALL within a source directory, because that will 2354 # break other packages using the cache if that directory is 2355 # removed, or if the value is a relative name. 2356 INSTALL=$ac_install_sh 2357 fi 2358 fi 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2360 $as_echo "$INSTALL" >&6; } 2361 2362 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2363 # It thinks the first close brace ends the variable substitution. 2364 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2365 2366 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2367 2368 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2369 2370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2371 $as_echo_n "checking whether build environment is sane... " >&6; } 2372 # Reject unsafe characters in $srcdir or the absolute working directory 2373 # name. 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Must try -L first in case configure is actually a 2387 # symlink; some systems play weird games with the mod time of symlinks 2388 # (eg FreeBSD returns the mod time of the symlink's containing 2389 # directory). 2390 if ( 2391 am_has_slept=no 2392 for am_try in 1 2; do 2393 echo "timestamp, slept: $am_has_slept" > conftest.file 2394 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2395 if test "$*" = "X"; then 2396 # -L didn't work. 2397 set X `ls -t "$srcdir/configure" conftest.file` 2398 fi 2399 if test "$*" != "X $srcdir/configure conftest.file" \ 2400 && test "$*" != "X conftest.file $srcdir/configure"; then 2401 2402 # If neither matched, then we have a broken ls. This can happen 2403 # if, for instance, CONFIG_SHELL is bash and it inherits a 2404 # broken ls alias from the environment. This has actually 2405 # happened. Such a system could not be considered "sane". 2406 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2407 alias in your environment" "$LINENO" 5 2408 fi 2409 if test "$2" = conftest.file || test $am_try -eq 2; then 2410 break 2411 fi 2412 # Just in case. 2413 sleep 1 2414 am_has_slept=yes 2415 done 2416 test "$2" = conftest.file 2417 ) 2418 then 2419 # Ok. 2420 : 2421 else 2422 as_fn_error $? "newly created file is older than distributed files! 2423 Check your system clock" "$LINENO" 5 2424 fi 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2426 $as_echo "yes" >&6; } 2427 # If we didn't sleep, we still need to ensure time stamps of config.status and 2428 # generated files are strictly newer. 2429 am_sleep_pid= 2430 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2431 ( sleep 1 ) & 2432 am_sleep_pid=$! 2433 fi 2434 2435 rm -f conftest.file 2436 2437 test "$program_prefix" != NONE && 2438 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2439 # Use a double $ so make ignores it. 2440 test "$program_suffix" != NONE && 2441 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2442 # Double any \ or $. 2443 # By default was `s,x,x', remove it if useless. 2444 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2445 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2446 2447 # Expand $ac_aux_dir to an absolute path. 2448 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2449 2450 if test x"${MISSING+set}" != xset; then 2451 case $am_aux_dir in 2452 *\ * | *\ *) 2453 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2454 *) 2455 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2456 esac 2457 fi 2458 # Use eval to expand $SHELL 2459 if eval "$MISSING --is-lightweight"; then 2460 am_missing_run="$MISSING " 2461 else 2462 am_missing_run= 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2464 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2465 fi 2466 2467 if test x"${install_sh+set}" != xset; then 2468 case $am_aux_dir in 2469 *\ * | *\ *) 2470 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2471 *) 2472 install_sh="\${SHELL} $am_aux_dir/install-sh" 2473 esac 2474 fi 2475 2476 # Installed binaries are usually stripped using 'strip' when the user 2477 # run "make install-strip". However 'strip' might not be the right 2478 # tool to use in cross-compilation environments, therefore Automake 2479 # will honor the 'STRIP' environment variable to overrule this program. 2480 if test "$cross_compiling" != no; then 2481 if test -n "$ac_tool_prefix"; then 2482 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2483 set dummy ${ac_tool_prefix}strip; ac_word=$2 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2485 $as_echo_n "checking for $ac_word... " >&6; } 2486 if ${ac_cv_prog_STRIP+:} false; then : 2487 $as_echo_n "(cached) " >&6 2488 else 2489 if test -n "$STRIP"; then 2490 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2491 else 2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2493 for as_dir in $PATH 2494 do 2495 IFS=$as_save_IFS 2496 test -z "$as_dir" && as_dir=. 2497 for ac_exec_ext in '' $ac_executable_extensions; do 2498 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2499 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2501 break 2 2502 fi 2503 done 2504 done 2505 IFS=$as_save_IFS 2506 2507 fi 2508 fi 2509 STRIP=$ac_cv_prog_STRIP 2510 if test -n "$STRIP"; then 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2512 $as_echo "$STRIP" >&6; } 2513 else 2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2515 $as_echo "no" >&6; } 2516 fi 2517 2518 2519 fi 2520 if test -z "$ac_cv_prog_STRIP"; then 2521 ac_ct_STRIP=$STRIP 2522 # Extract the first word of "strip", so it can be a program name with args. 2523 set dummy strip; ac_word=$2 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2525 $as_echo_n "checking for $ac_word... " >&6; } 2526 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2527 $as_echo_n "(cached) " >&6 2528 else 2529 if test -n "$ac_ct_STRIP"; then 2530 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2531 else 2532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2533 for as_dir in $PATH 2534 do 2535 IFS=$as_save_IFS 2536 test -z "$as_dir" && as_dir=. 2537 for ac_exec_ext in '' $ac_executable_extensions; do 2538 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2539 ac_cv_prog_ac_ct_STRIP="strip" 2540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2541 break 2 2542 fi 2543 done 2544 done 2545 IFS=$as_save_IFS 2546 2547 fi 2548 fi 2549 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2550 if test -n "$ac_ct_STRIP"; then 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2552 $as_echo "$ac_ct_STRIP" >&6; } 2553 else 2554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2555 $as_echo "no" >&6; } 2556 fi 2557 2558 if test "x$ac_ct_STRIP" = x; then 2559 STRIP=":" 2560 else 2561 case $cross_compiling:$ac_tool_warned in 2562 yes:) 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2564 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2565 ac_tool_warned=yes ;; 2566 esac 2567 STRIP=$ac_ct_STRIP 2568 fi 2569 else 2570 STRIP="$ac_cv_prog_STRIP" 2571 fi 2572 2573 fi 2574 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2575 2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2577 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2578 if test -z "$MKDIR_P"; then 2579 if ${ac_cv_path_mkdir+:} false; then : 2580 $as_echo_n "(cached) " >&6 2581 else 2582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2583 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2584 do 2585 IFS=$as_save_IFS 2586 test -z "$as_dir" && as_dir=. 2587 for ac_prog in mkdir gmkdir; do 2588 for ac_exec_ext in '' $ac_executable_extensions; do 2589 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2590 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2591 'mkdir (GNU coreutils) '* | \ 2592 'mkdir (coreutils) '* | \ 2593 'mkdir (fileutils) '4.1*) 2594 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2595 break 3;; 2596 esac 2597 done 2598 done 2599 done 2600 IFS=$as_save_IFS 2601 2602 fi 2603 2604 test -d ./--version && rmdir ./--version 2605 if test "${ac_cv_path_mkdir+set}" = set; then 2606 MKDIR_P="$ac_cv_path_mkdir -p" 2607 else 2608 # As a last resort, use the slow shell script. Don't cache a 2609 # value for MKDIR_P within a source directory, because that will 2610 # break other packages using the cache if that directory is 2611 # removed, or if the value is a relative name. 2612 MKDIR_P="$ac_install_sh -d" 2613 fi 2614 fi 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2616 $as_echo "$MKDIR_P" >&6; } 2617 2618 for ac_prog in gawk mawk nawk awk 2619 do 2620 # Extract the first word of "$ac_prog", so it can be a program name with args. 2621 set dummy $ac_prog; ac_word=$2 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2623 $as_echo_n "checking for $ac_word... " >&6; } 2624 if ${ac_cv_prog_AWK+:} false; then : 2625 $as_echo_n "(cached) " >&6 2626 else 2627 if test -n "$AWK"; then 2628 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2629 else 2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2631 for as_dir in $PATH 2632 do 2633 IFS=$as_save_IFS 2634 test -z "$as_dir" && as_dir=. 2635 for ac_exec_ext in '' $ac_executable_extensions; do 2636 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2637 ac_cv_prog_AWK="$ac_prog" 2638 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2639 break 2 2640 fi 2641 done 2642 done 2643 IFS=$as_save_IFS 2644 2645 fi 2646 fi 2647 AWK=$ac_cv_prog_AWK 2648 if test -n "$AWK"; then 2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2650 $as_echo "$AWK" >&6; } 2651 else 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2653 $as_echo "no" >&6; } 2654 fi 2655 2656 2657 test -n "$AWK" && break 2658 done 2659 2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2661 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 2713 if ${am_cv_make_support_nested_variables+:} false; then : 2714 $as_echo_n "(cached) " >&6 2715 else 2716 if $as_echo 'TRUE=$(BAR$(V)) 2717 BAR0=false 2718 BAR1=true 2719 V=1 2720 am__doit: 2721 @$(TRUE) 2722 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2723 am_cv_make_support_nested_variables=yes 2724 else 2725 am_cv_make_support_nested_variables=no 2726 fi 2727 fi 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2729 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2730 if test $am_cv_make_support_nested_variables = yes; then 2731 AM_V='$(V)' 2732 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2733 else 2734 AM_V=$AM_DEFAULT_VERBOSITY 2735 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2736 fi 2737 AM_BACKSLASH='\' 2738 2739 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2740 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2741 # is not polluted with repeated "-I." 2742 am__isrc=' -I$(srcdir)' 2743 # test to see if srcdir already configured 2744 if test -f $srcdir/config.status; then 2745 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2746 fi 2747 fi 2748 2749 # test whether we have cygpath 2750 if test -z "$CYGPATH_W"; then 2751 if (cygpath --version) >/dev/null 2>/dev/null; then 2752 CYGPATH_W='cygpath -w' 2753 else 2754 CYGPATH_W=echo 2755 fi 2756 fi 2757 2758 2759 # Define the identity of the package. 2760 PACKAGE='smproxy' 2761 VERSION='1.0.6' 2762 2763 2764 cat >>confdefs.h <<_ACEOF 2765 #define PACKAGE "$PACKAGE" 2766 _ACEOF 2767 2768 2769 cat >>confdefs.h <<_ACEOF 2770 #define VERSION "$VERSION" 2771 _ACEOF 2772 2773 # Some tools Automake needs. 2774 2775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2776 2777 2778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2779 2780 2781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2782 2783 2784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2785 2786 2787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2788 2789 # For better backward compatibility. To be removed once Automake 1.9.x 2790 # dies out for good. For more background, see: 2791 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2792 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2793 mkdir_p='$(MKDIR_P)' 2794 2795 # We need awk for the "check" target (and possibly the TAP driver). The 2796 # system "awk" is bad on some platforms. 2797 # Always define AMTAR for backward compatibility. Yes, it's still used 2798 # in the wild :-( We should find a proper way to deprecate it ... 2799 AMTAR='$${TAR-tar}' 2800 2801 2802 # We'll loop over all known methods to create a tar archive until one works. 2803 _am_tools='gnutar pax cpio none' 2804 2805 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2806 2807 2808 2809 2810 2811 2812 # POSIX will say in a future version that running "rm -f" with no argument 2813 # is OK; and we want to be able to make that assumption in our Makefile 2814 # recipes. So use an aggressive probe to check that the usage we want is 2815 # actually supported "in the wild" to an acceptable degree. 2816 # See automake bug#10828. 2817 # To make any issue more visible, cause the running configure to be aborted 2818 # by default if the 'rm' program in use doesn't match our expectations; the 2819 # user can still override this though. 2820 if rm -f && rm -fr && rm -rf; then : OK; else 2821 cat >&2 <<'END' 2822 Oops! 2823 2824 Your 'rm' program seems unable to run without file operands specified 2825 on the command line, even when the '-f' option is present. This is contrary 2826 to the behaviour of most rm programs out there, and not conforming with 2827 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2828 2829 Please tell bug-automake@gnu.org about your system, including the value 2830 of your $PATH and any error possibly output before this message. This 2831 can help us improve future automake versions. 2832 2833 END 2834 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2835 echo 'Configuration will proceed anyway, since you have set the' >&2 2836 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2837 echo >&2 2838 else 2839 cat >&2 <<'END' 2840 Aborting the configuration process, to ensure you take notice of the issue. 2841 2842 You can download and install GNU coreutils to get an 'rm' implementation 2843 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2844 2845 If you want to complete the configuration process using your problematic 2846 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2847 to "yes", and re-run configure. 2848 2849 END 2850 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2851 fi 2852 fi 2853 2854 2855 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2856 # Must be called before any macros that run the compiler (like 2857 # AC_PROG_LIBTOOL or XORG_DEFAULT_OPTIONS) to avoid autoconf errors. 2858 DEPDIR="${am__leading_dot}deps" 2859 2860 ac_config_commands="$ac_config_commands depfiles" 2861 2862 2863 am_make=${MAKE-make} 2864 cat > confinc << 'END' 2865 am__doit: 2866 @echo this is the am__doit target 2867 .PHONY: am__doit 2868 END 2869 # If we don't find an include directive, just comment out the code. 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2871 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2872 am__include="#" 2873 am__quote= 2874 _am_result=none 2875 # First try GNU make style include. 2876 echo "include confinc" > confmf 2877 # Ignore all kinds of additional output from 'make'. 2878 case `$am_make -s -f confmf 2> /dev/null` in #( 2879 *the\ am__doit\ target*) 2880 am__include=include 2881 am__quote= 2882 _am_result=GNU 2883 ;; 2884 esac 2885 # Now try BSD make style include. 2886 if test "$am__include" = "#"; then 2887 echo '.include "confinc"' > confmf 2888 case `$am_make -s -f confmf 2> /dev/null` in #( 2889 *the\ am__doit\ target*) 2890 am__include=.include 2891 am__quote="\"" 2892 _am_result=BSD 2893 ;; 2894 esac 2895 fi 2896 2897 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2899 $as_echo "$_am_result" >&6; } 2900 rm -f confinc confmf 2901 2902 # Check whether --enable-dependency-tracking was given. 2903 if test "${enable_dependency_tracking+set}" = set; then : 2904 enableval=$enable_dependency_tracking; 2905 fi 2906 2907 if test "x$enable_dependency_tracking" != xno; then 2908 am_depcomp="$ac_aux_dir/depcomp" 2909 AMDEPBACKSLASH='\' 2910 am__nodep='_no' 2911 fi 2912 if test "x$enable_dependency_tracking" != xno; then 2913 AMDEP_TRUE= 2914 AMDEP_FALSE='#' 2915 else 2916 AMDEP_TRUE='#' 2917 AMDEP_FALSE= 2918 fi 2919 2920 2921 ac_ext=c 2922 ac_cpp='$CPP $CPPFLAGS' 2923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2925 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2926 if test -n "$ac_tool_prefix"; then 2927 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2928 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 $as_echo_n "checking for $ac_word... " >&6; } 2931 if ${ac_cv_prog_CC+:} false; then : 2932 $as_echo_n "(cached) " >&6 2933 else 2934 if test -n "$CC"; then 2935 ac_cv_prog_CC="$CC" # Let the user override the test. 2936 else 2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938 for as_dir in $PATH 2939 do 2940 IFS=$as_save_IFS 2941 test -z "$as_dir" && as_dir=. 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2944 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2946 break 2 2947 fi 2948 done 2949 done 2950 IFS=$as_save_IFS 2951 2952 fi 2953 fi 2954 CC=$ac_cv_prog_CC 2955 if test -n "$CC"; then 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2957 $as_echo "$CC" >&6; } 2958 else 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960 $as_echo "no" >&6; } 2961 fi 2962 2963 2964 fi 2965 if test -z "$ac_cv_prog_CC"; then 2966 ac_ct_CC=$CC 2967 # Extract the first word of "gcc", so it can be a program name with args. 2968 set dummy gcc; ac_word=$2 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2970 $as_echo_n "checking for $ac_word... " >&6; } 2971 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2972 $as_echo_n "(cached) " >&6 2973 else 2974 if test -n "$ac_ct_CC"; then 2975 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2976 else 2977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2978 for as_dir in $PATH 2979 do 2980 IFS=$as_save_IFS 2981 test -z "$as_dir" && as_dir=. 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_ac_ct_CC="gcc" 2985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988 done 2989 done 2990 IFS=$as_save_IFS 2991 2992 fi 2993 fi 2994 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2995 if test -n "$ac_ct_CC"; then 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2997 $as_echo "$ac_ct_CC" >&6; } 2998 else 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3000 $as_echo "no" >&6; } 3001 fi 3002 3003 if test "x$ac_ct_CC" = x; then 3004 CC="" 3005 else 3006 case $cross_compiling:$ac_tool_warned in 3007 yes:) 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3009 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3010 ac_tool_warned=yes ;; 3011 esac 3012 CC=$ac_ct_CC 3013 fi 3014 else 3015 CC="$ac_cv_prog_CC" 3016 fi 3017 3018 if test -z "$CC"; then 3019 if test -n "$ac_tool_prefix"; then 3020 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3021 set dummy ${ac_tool_prefix}cc; ac_word=$2 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3023 $as_echo_n "checking for $ac_word... " >&6; } 3024 if ${ac_cv_prog_CC+:} false; then : 3025 $as_echo_n "(cached) " >&6 3026 else 3027 if test -n "$CC"; then 3028 ac_cv_prog_CC="$CC" # Let the user override the test. 3029 else 3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3031 for as_dir in $PATH 3032 do 3033 IFS=$as_save_IFS 3034 test -z "$as_dir" && as_dir=. 3035 for ac_exec_ext in '' $ac_executable_extensions; do 3036 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3037 ac_cv_prog_CC="${ac_tool_prefix}cc" 3038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3039 break 2 3040 fi 3041 done 3042 done 3043 IFS=$as_save_IFS 3044 3045 fi 3046 fi 3047 CC=$ac_cv_prog_CC 3048 if test -n "$CC"; then 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3050 $as_echo "$CC" >&6; } 3051 else 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3053 $as_echo "no" >&6; } 3054 fi 3055 3056 3057 fi 3058 fi 3059 if test -z "$CC"; then 3060 # Extract the first word of "cc", so it can be a program name with args. 3061 set dummy cc; ac_word=$2 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3063 $as_echo_n "checking for $ac_word... " >&6; } 3064 if ${ac_cv_prog_CC+:} false; then : 3065 $as_echo_n "(cached) " >&6 3066 else 3067 if test -n "$CC"; then 3068 ac_cv_prog_CC="$CC" # Let the user override the test. 3069 else 3070 ac_prog_rejected=no 3071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3072 for as_dir in $PATH 3073 do 3074 IFS=$as_save_IFS 3075 test -z "$as_dir" && as_dir=. 3076 for ac_exec_ext in '' $ac_executable_extensions; do 3077 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3078 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3079 ac_prog_rejected=yes 3080 continue 3081 fi 3082 ac_cv_prog_CC="cc" 3083 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3084 break 2 3085 fi 3086 done 3087 done 3088 IFS=$as_save_IFS 3089 3090 if test $ac_prog_rejected = yes; then 3091 # We found a bogon in the path, so make sure we never use it. 3092 set dummy $ac_cv_prog_CC 3093 shift 3094 if test $# != 0; then 3095 # We chose a different compiler from the bogus one. 3096 # However, it has the same basename, so the bogon will be chosen 3097 # first if we set CC to just the basename; use the full file name. 3098 shift 3099 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3100 fi 3101 fi 3102 fi 3103 fi 3104 CC=$ac_cv_prog_CC 3105 if test -n "$CC"; then 3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3107 $as_echo "$CC" >&6; } 3108 else 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110 $as_echo "no" >&6; } 3111 fi 3112 3113 3114 fi 3115 if test -z "$CC"; then 3116 if test -n "$ac_tool_prefix"; then 3117 for ac_prog in cl.exe 3118 do 3119 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3120 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3122 $as_echo_n "checking for $ac_word... " >&6; } 3123 if ${ac_cv_prog_CC+:} false; then : 3124 $as_echo_n "(cached) " >&6 3125 else 3126 if test -n "$CC"; then 3127 ac_cv_prog_CC="$CC" # Let the user override the test. 3128 else 3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3130 for as_dir in $PATH 3131 do 3132 IFS=$as_save_IFS 3133 test -z "$as_dir" && as_dir=. 3134 for ac_exec_ext in '' $ac_executable_extensions; do 3135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3136 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3138 break 2 3139 fi 3140 done 3141 done 3142 IFS=$as_save_IFS 3143 3144 fi 3145 fi 3146 CC=$ac_cv_prog_CC 3147 if test -n "$CC"; then 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3149 $as_echo "$CC" >&6; } 3150 else 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3152 $as_echo "no" >&6; } 3153 fi 3154 3155 3156 test -n "$CC" && break 3157 done 3158 fi 3159 if test -z "$CC"; then 3160 ac_ct_CC=$CC 3161 for ac_prog in cl.exe 3162 do 3163 # Extract the first word of "$ac_prog", so it can be a program name with args. 3164 set dummy $ac_prog; ac_word=$2 3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3166 $as_echo_n "checking for $ac_word... " >&6; } 3167 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3168 $as_echo_n "(cached) " >&6 3169 else 3170 if test -n "$ac_ct_CC"; then 3171 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3172 else 3173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3174 for as_dir in $PATH 3175 do 3176 IFS=$as_save_IFS 3177 test -z "$as_dir" && as_dir=. 3178 for ac_exec_ext in '' $ac_executable_extensions; do 3179 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3180 ac_cv_prog_ac_ct_CC="$ac_prog" 3181 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3182 break 2 3183 fi 3184 done 3185 done 3186 IFS=$as_save_IFS 3187 3188 fi 3189 fi 3190 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3191 if test -n "$ac_ct_CC"; then 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3193 $as_echo "$ac_ct_CC" >&6; } 3194 else 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3196 $as_echo "no" >&6; } 3197 fi 3198 3199 3200 test -n "$ac_ct_CC" && break 3201 done 3202 3203 if test "x$ac_ct_CC" = x; then 3204 CC="" 3205 else 3206 case $cross_compiling:$ac_tool_warned in 3207 yes:) 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3209 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3210 ac_tool_warned=yes ;; 3211 esac 3212 CC=$ac_ct_CC 3213 fi 3214 fi 3215 3216 fi 3217 3218 3219 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3221 as_fn_error $? "no acceptable C compiler found in \$PATH 3222 See \`config.log' for more details" "$LINENO" 5; } 3223 3224 # Provide some information about the compiler. 3225 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3226 set X $ac_compile 3227 ac_compiler=$2 3228 for ac_option in --version -v -V -qversion; do 3229 { { ac_try="$ac_compiler $ac_option >&5" 3230 case "(($ac_try" in 3231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3232 *) ac_try_echo=$ac_try;; 3233 esac 3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3235 $as_echo "$ac_try_echo"; } >&5 3236 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3237 ac_status=$? 3238 if test -s conftest.err; then 3239 sed '10a\ 3240 ... rest of stderr output deleted ... 3241 10q' conftest.err >conftest.er1 3242 cat conftest.er1 >&5 3243 fi 3244 rm -f conftest.er1 conftest.err 3245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3246 test $ac_status = 0; } 3247 done 3248 3249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3250 /* end confdefs.h. */ 3251 3252 int 3253 main () 3254 { 3255 3256 ; 3257 return 0; 3258 } 3259 _ACEOF 3260 ac_clean_files_save=$ac_clean_files 3261 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3262 # Try to create an executable without -o first, disregard a.out. 3263 # It will help us diagnose broken compilers, and finding out an intuition 3264 # of exeext. 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3266 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3296 # so that the user can short-circuit this test for compilers unknown to 3297 # Autoconf. 3298 for ac_file in $ac_files '' 3299 do 3300 test -f "$ac_file" || continue 3301 case $ac_file in 3302 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3303 ;; 3304 [ab].out ) 3305 # We found the default executable, but exeext='' is most 3306 # certainly right. 3307 break;; 3308 *.* ) 3309 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3310 then :; else 3311 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3312 fi 3313 # We set ac_cv_exeext here because the later test for it is not 3314 # safe: cross compilers may not add the suffix if given an `-o' 3315 # argument, so we may need to know it at that point already. 3316 # Even if this section looks crufty: it has the advantage of 3317 # actually working. 3318 break;; 3319 * ) 3320 break;; 3321 esac 3322 done 3323 test "$ac_cv_exeext" = no && ac_cv_exeext= 3324 3325 else 3326 ac_file='' 3327 fi 3328 if test -z "$ac_file"; then : 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3330 $as_echo "no" >&6; } 3331 $as_echo "$as_me: failed program was:" >&5 3332 sed 's/^/| /' conftest.$ac_ext >&5 3333 3334 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3336 as_fn_error 77 "C compiler cannot create executables 3337 See \`config.log' for more details" "$LINENO" 5; } 3338 else 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3340 $as_echo "yes" >&6; } 3341 fi 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3343 $as_echo_n "checking for C compiler default output file name... " >&6; } 3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3345 $as_echo "$ac_file" >&6; } 3346 ac_exeext=$ac_cv_exeext 3347 3348 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3349 ac_clean_files=$ac_clean_files_save 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3351 $as_echo_n "checking for suffix of executables... " >&6; } 3352 if { { ac_try="$ac_link" 3353 case "(($ac_try" in 3354 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3355 *) ac_try_echo=$ac_try;; 3356 esac 3357 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3358 $as_echo "$ac_try_echo"; } >&5 3359 (eval "$ac_link") 2>&5 3360 ac_status=$? 3361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3362 test $ac_status = 0; }; then : 3363 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3364 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3365 # work properly (i.e., refer to `conftest.exe'), while it won't with 3366 # `rm'. 3367 for ac_file in conftest.exe conftest conftest.*; do 3368 test -f "$ac_file" || continue 3369 case $ac_file in 3370 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3371 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3372 break;; 3373 * ) break;; 3374 esac 3375 done 3376 else 3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3379 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3380 See \`config.log' for more details" "$LINENO" 5; } 3381 fi 3382 rm -f conftest conftest$ac_cv_exeext 3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3384 $as_echo "$ac_cv_exeext" >&6; } 3385 3386 rm -f conftest.$ac_ext 3387 EXEEXT=$ac_cv_exeext 3388 ac_exeext=$EXEEXT 3389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3390 /* end confdefs.h. */ 3391 #include <stdio.h> 3392 int 3393 main () 3394 { 3395 FILE *f = fopen ("conftest.out", "w"); 3396 return ferror (f) || fclose (f) != 0; 3397 3398 ; 3399 return 0; 3400 } 3401 _ACEOF 3402 ac_clean_files="$ac_clean_files conftest.out" 3403 # Check that the compiler produces executables we can run. If not, either 3404 # the compiler is broken, or we cross compile. 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3406 $as_echo_n "checking whether we are cross compiling... " >&6; } 3407 if test "$cross_compiling" != yes; then 3408 { { ac_try="$ac_link" 3409 case "(($ac_try" in 3410 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3411 *) ac_try_echo=$ac_try;; 3412 esac 3413 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3414 $as_echo "$ac_try_echo"; } >&5 3415 (eval "$ac_link") 2>&5 3416 ac_status=$? 3417 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3418 test $ac_status = 0; } 3419 if { ac_try='./conftest$ac_cv_exeext' 3420 { { case "(($ac_try" in 3421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3422 *) ac_try_echo=$ac_try;; 3423 esac 3424 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3425 $as_echo "$ac_try_echo"; } >&5 3426 (eval "$ac_try") 2>&5 3427 ac_status=$? 3428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3429 test $ac_status = 0; }; }; then 3430 cross_compiling=no 3431 else 3432 if test "$cross_compiling" = maybe; then 3433 cross_compiling=yes 3434 else 3435 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3437 as_fn_error $? "cannot run C compiled programs. 3438 If you meant to cross compile, use \`--host'. 3439 See \`config.log' for more details" "$LINENO" 5; } 3440 fi 3441 fi 3442 fi 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3444 $as_echo "$cross_compiling" >&6; } 3445 3446 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3447 ac_clean_files=$ac_clean_files_save 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3449 $as_echo_n "checking for suffix of object files... " >&6; } 3450 if ${ac_cv_objext+:} false; then : 3451 $as_echo_n "(cached) " >&6 3452 else 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 3456 int 3457 main () 3458 { 3459 3460 ; 3461 return 0; 3462 } 3463 _ACEOF 3464 rm -f conftest.o conftest.obj 3465 if { { ac_try="$ac_compile" 3466 case "(($ac_try" in 3467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3468 *) ac_try_echo=$ac_try;; 3469 esac 3470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3471 $as_echo "$ac_try_echo"; } >&5 3472 (eval "$ac_compile") 2>&5 3473 ac_status=$? 3474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3475 test $ac_status = 0; }; then : 3476 for ac_file in conftest.o conftest.obj conftest.*; do 3477 test -f "$ac_file" || continue; 3478 case $ac_file in 3479 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3480 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3481 break;; 3482 esac 3483 done 3484 else 3485 $as_echo "$as_me: failed program was:" >&5 3486 sed 's/^/| /' conftest.$ac_ext >&5 3487 3488 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3490 as_fn_error $? "cannot compute suffix of object files: cannot compile 3491 See \`config.log' for more details" "$LINENO" 5; } 3492 fi 3493 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3494 fi 3495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3496 $as_echo "$ac_cv_objext" >&6; } 3497 OBJEXT=$ac_cv_objext 3498 ac_objext=$OBJEXT 3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3500 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3501 if ${ac_cv_c_compiler_gnu+:} false; then : 3502 $as_echo_n "(cached) " >&6 3503 else 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 3507 int 3508 main () 3509 { 3510 #ifndef __GNUC__ 3511 choke me 3512 #endif 3513 3514 ; 3515 return 0; 3516 } 3517 _ACEOF 3518 if ac_fn_c_try_compile "$LINENO"; then : 3519 ac_compiler_gnu=yes 3520 else 3521 ac_compiler_gnu=no 3522 fi 3523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3524 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3525 3526 fi 3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3528 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3529 if test $ac_compiler_gnu = yes; then 3530 GCC=yes 3531 else 3532 GCC= 3533 fi 3534 ac_test_CFLAGS=${CFLAGS+set} 3535 ac_save_CFLAGS=$CFLAGS 3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3537 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3538 if ${ac_cv_prog_cc_g+:} false; then : 3539 $as_echo_n "(cached) " >&6 3540 else 3541 ac_save_c_werror_flag=$ac_c_werror_flag 3542 ac_c_werror_flag=yes 3543 ac_cv_prog_cc_g=no 3544 CFLAGS="-g" 3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546 /* end confdefs.h. */ 3547 3548 int 3549 main () 3550 { 3551 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 if ac_fn_c_try_compile "$LINENO"; then : 3557 ac_cv_prog_cc_g=yes 3558 else 3559 CFLAGS="" 3560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3561 /* end confdefs.h. */ 3562 3563 int 3564 main () 3565 { 3566 3567 ; 3568 return 0; 3569 } 3570 _ACEOF 3571 if ac_fn_c_try_compile "$LINENO"; then : 3572 3573 else 3574 ac_c_werror_flag=$ac_save_c_werror_flag 3575 CFLAGS="-g" 3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3577 /* end confdefs.h. */ 3578 3579 int 3580 main () 3581 { 3582 3583 ; 3584 return 0; 3585 } 3586 _ACEOF 3587 if ac_fn_c_try_compile "$LINENO"; then : 3588 ac_cv_prog_cc_g=yes 3589 fi 3590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3591 fi 3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3593 fi 3594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3595 ac_c_werror_flag=$ac_save_c_werror_flag 3596 fi 3597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3598 $as_echo "$ac_cv_prog_cc_g" >&6; } 3599 if test "$ac_test_CFLAGS" = set; then 3600 CFLAGS=$ac_save_CFLAGS 3601 elif test $ac_cv_prog_cc_g = yes; then 3602 if test "$GCC" = yes; then 3603 CFLAGS="-g -O2" 3604 else 3605 CFLAGS="-g" 3606 fi 3607 else 3608 if test "$GCC" = yes; then 3609 CFLAGS="-O2" 3610 else 3611 CFLAGS= 3612 fi 3613 fi 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3615 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3616 if ${ac_cv_prog_cc_c89+:} false; then : 3617 $as_echo_n "(cached) " >&6 3618 else 3619 ac_cv_prog_cc_c89=no 3620 ac_save_CC=$CC 3621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3622 /* end confdefs.h. */ 3623 #include <stdarg.h> 3624 #include <stdio.h> 3625 struct stat; 3626 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3627 struct buf { int x; }; 3628 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3629 static char *e (p, i) 3630 char **p; 3631 int i; 3632 { 3633 return p[i]; 3634 } 3635 static char *f (char * (*g) (char **, int), char **p, ...) 3636 { 3637 char *s; 3638 va_list v; 3639 va_start (v,p); 3640 s = g (p, va_arg (v,int)); 3641 va_end (v); 3642 return s; 3643 } 3644 3645 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3646 function prototypes and stuff, but not '\xHH' hex character constants. 3647 These don't provoke an error unfortunately, instead are silently treated 3648 as 'x'. The following induces an error, until -std is added to get 3649 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3650 array size at least. It's necessary to write '\x00'==0 to get something 3651 that's true only with -std. */ 3652 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3653 3654 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3655 inside strings and character constants. */ 3656 #define FOO(x) 'x' 3657 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3658 3659 int test (int i, double x); 3660 struct s1 {int (*f) (int a);}; 3661 struct s2 {int (*f) (double a);}; 3662 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3663 int argc; 3664 char **argv; 3665 int 3666 main () 3667 { 3668 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3669 ; 3670 return 0; 3671 } 3672 _ACEOF 3673 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3674 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3675 do 3676 CC="$ac_save_CC $ac_arg" 3677 if ac_fn_c_try_compile "$LINENO"; then : 3678 ac_cv_prog_cc_c89=$ac_arg 3679 fi 3680 rm -f core conftest.err conftest.$ac_objext 3681 test "x$ac_cv_prog_cc_c89" != "xno" && break 3682 done 3683 rm -f conftest.$ac_ext 3684 CC=$ac_save_CC 3685 3686 fi 3687 # AC_CACHE_VAL 3688 case "x$ac_cv_prog_cc_c89" in 3689 x) 3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3691 $as_echo "none needed" >&6; } ;; 3692 xno) 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3694 $as_echo "unsupported" >&6; } ;; 3695 *) 3696 CC="$CC $ac_cv_prog_cc_c89" 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3698 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3699 esac 3700 if test "x$ac_cv_prog_cc_c89" != xno; then : 3701 3702 fi 3703 3704 ac_ext=c 3705 ac_cpp='$CPP $CPPFLAGS' 3706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3708 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3709 3710 ac_ext=c 3711 ac_cpp='$CPP $CPPFLAGS' 3712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3714 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3716 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3717 if ${am_cv_prog_cc_c_o+:} false; then : 3718 $as_echo_n "(cached) " >&6 3719 else 3720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3721 /* end confdefs.h. */ 3722 3723 int 3724 main () 3725 { 3726 3727 ; 3728 return 0; 3729 } 3730 _ACEOF 3731 # Make sure it works both with $CC and with simple cc. 3732 # Following AC_PROG_CC_C_O, we do the test twice because some 3733 # compilers refuse to overwrite an existing .o file with -o, 3734 # though they will create one. 3735 am_cv_prog_cc_c_o=yes 3736 for am_i in 1 2; do 3737 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3738 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3739 ac_status=$? 3740 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3741 (exit $ac_status); } \ 3742 && test -f conftest2.$ac_objext; then 3743 : OK 3744 else 3745 am_cv_prog_cc_c_o=no 3746 break 3747 fi 3748 done 3749 rm -f core conftest* 3750 unset am_i 3751 fi 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3753 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3754 if test "$am_cv_prog_cc_c_o" != yes; then 3755 # Losing compiler, so override with the script. 3756 # FIXME: It is wrong to rewrite CC. 3757 # But if we don't then we get into trouble of one sort or another. 3758 # A longer-term fix would be to have automake use am__CC in this case, 3759 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3760 CC="$am_aux_dir/compile $CC" 3761 fi 3762 ac_ext=c 3763 ac_cpp='$CPP $CPPFLAGS' 3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3767 3768 3769 depcc="$CC" am_compiler_list= 3770 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3772 $as_echo_n "checking dependency style of $depcc... " >&6; } 3773 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3774 $as_echo_n "(cached) " >&6 3775 else 3776 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3777 # We make a subdir and do the tests there. Otherwise we can end up 3778 # making bogus files that we don't know about and never remove. For 3779 # instance it was reported that on HP-UX the gcc test will end up 3780 # making a dummy file named 'D' -- because '-MD' means "put the output 3781 # in D". 3782 rm -rf conftest.dir 3783 mkdir conftest.dir 3784 # Copy depcomp to subdir because otherwise we won't find it if we're 3785 # using a relative directory. 3786 cp "$am_depcomp" conftest.dir 3787 cd conftest.dir 3788 # We will build objects and dependencies in a subdirectory because 3789 # it helps to detect inapplicable dependency modes. For instance 3790 # both Tru64's cc and ICC support -MD to output dependencies as a 3791 # side effect of compilation, but ICC will put the dependencies in 3792 # the current directory while Tru64 will put them in the object 3793 # directory. 3794 mkdir sub 3795 3796 am_cv_CC_dependencies_compiler_type=none 3797 if test "$am_compiler_list" = ""; then 3798 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3799 fi 3800 am__universal=false 3801 case " $depcc " in #( 3802 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3803 esac 3804 3805 for depmode in $am_compiler_list; do 3806 # Setup a source with many dependencies, because some compilers 3807 # like to wrap large dependency lists on column 80 (with \), and 3808 # we should not choose a depcomp mode which is confused by this. 3809 # 3810 # We need to recreate these files for each test, as the compiler may 3811 # overwrite some of them when testing with obscure command lines. 3812 # This happens at least with the AIX C compiler. 3813 : > sub/conftest.c 3814 for i in 1 2 3 4 5 6; do 3815 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3816 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3817 # Solaris 10 /bin/sh. 3818 echo '/* dummy */' > sub/conftst$i.h 3819 done 3820 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3821 3822 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3823 # mode. It turns out that the SunPro C++ compiler does not properly 3824 # handle '-M -o', and we need to detect this. Also, some Intel 3825 # versions had trouble with output in subdirs. 3826 am__obj=sub/conftest.${OBJEXT-o} 3827 am__minus_obj="-o $am__obj" 3828 case $depmode in 3829 gcc) 3830 # This depmode causes a compiler race in universal mode. 3831 test "$am__universal" = false || continue 3832 ;; 3833 nosideeffect) 3834 # After this tag, mechanisms are not by side-effect, so they'll 3835 # only be used when explicitly requested. 3836 if test "x$enable_dependency_tracking" = xyes; then 3837 continue 3838 else 3839 break 3840 fi 3841 ;; 3842 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3843 # This compiler won't grok '-c -o', but also, the minuso test has 3844 # not run yet. These depmodes are late enough in the game, and 3845 # so weak that their functioning should not be impacted. 3846 am__obj=conftest.${OBJEXT-o} 3847 am__minus_obj= 3848 ;; 3849 none) break ;; 3850 esac 3851 if depmode=$depmode \ 3852 source=sub/conftest.c object=$am__obj \ 3853 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3854 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3855 >/dev/null 2>conftest.err && 3856 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3857 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3858 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3859 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3860 # icc doesn't choke on unknown options, it will just issue warnings 3861 # or remarks (even with -Werror). So we grep stderr for any message 3862 # that says an option was ignored or not supported. 3863 # When given -MP, icc 7.0 and 7.1 complain thusly: 3864 # icc: Command line warning: ignoring option '-M'; no argument required 3865 # The diagnosis changed in icc 8.0: 3866 # icc: Command line remark: option '-MP' not supported 3867 if (grep 'ignoring option' conftest.err || 3868 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3869 am_cv_CC_dependencies_compiler_type=$depmode 3870 break 3871 fi 3872 fi 3873 done 3874 3875 cd .. 3876 rm -rf conftest.dir 3877 else 3878 am_cv_CC_dependencies_compiler_type=none 3879 fi 3880 3881 fi 3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3883 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3884 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3885 3886 if 3887 test "x$enable_dependency_tracking" != xno \ 3888 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3889 am__fastdepCC_TRUE= 3890 am__fastdepCC_FALSE='#' 3891 else 3892 am__fastdepCC_TRUE='#' 3893 am__fastdepCC_FALSE= 3894 fi 3895 3896 3897 3898 ac_ext=c 3899 ac_cpp='$CPP $CPPFLAGS' 3900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3902 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3904 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3905 # On Suns, sometimes $CPP names a directory. 3906 if test -n "$CPP" && test -d "$CPP"; then 3907 CPP= 3908 fi 3909 if test -z "$CPP"; then 3910 if ${ac_cv_prog_CPP+:} false; then : 3911 $as_echo_n "(cached) " >&6 3912 else 3913 # Double quotes because CPP needs to be expanded 3914 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3915 do 3916 ac_preproc_ok=false 3917 for ac_c_preproc_warn_flag in '' yes 3918 do 3919 # Use a header file that comes with gcc, so configuring glibc 3920 # with a fresh cross-compiler works. 3921 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3922 # <limits.h> exists even on freestanding compilers. 3923 # On the NeXT, cc -E runs the code through the compiler's parser, 3924 # not just through cpp. "Syntax error" is here to catch this case. 3925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3926 /* end confdefs.h. */ 3927 #ifdef __STDC__ 3928 # include <limits.h> 3929 #else 3930 # include <assert.h> 3931 #endif 3932 Syntax error 3933 _ACEOF 3934 if ac_fn_c_try_cpp "$LINENO"; then : 3935 3936 else 3937 # Broken: fails on valid input. 3938 continue 3939 fi 3940 rm -f conftest.err conftest.i conftest.$ac_ext 3941 3942 # OK, works on sane cases. Now check whether nonexistent headers 3943 # can be detected and how. 3944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3945 /* end confdefs.h. */ 3946 #include <ac_nonexistent.h> 3947 _ACEOF 3948 if ac_fn_c_try_cpp "$LINENO"; then : 3949 # Broken: success on invalid input. 3950 continue 3951 else 3952 # Passes both tests. 3953 ac_preproc_ok=: 3954 break 3955 fi 3956 rm -f conftest.err conftest.i conftest.$ac_ext 3957 3958 done 3959 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3960 rm -f conftest.i conftest.err conftest.$ac_ext 3961 if $ac_preproc_ok; then : 3962 break 3963 fi 3964 3965 done 3966 ac_cv_prog_CPP=$CPP 3967 3968 fi 3969 CPP=$ac_cv_prog_CPP 3970 else 3971 ac_cv_prog_CPP=$CPP 3972 fi 3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3974 $as_echo "$CPP" >&6; } 3975 ac_preproc_ok=false 3976 for ac_c_preproc_warn_flag in '' yes 3977 do 3978 # Use a header file that comes with gcc, so configuring glibc 3979 # with a fresh cross-compiler works. 3980 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3981 # <limits.h> exists even on freestanding compilers. 3982 # On the NeXT, cc -E runs the code through the compiler's parser, 3983 # not just through cpp. "Syntax error" is here to catch this case. 3984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985 /* end confdefs.h. */ 3986 #ifdef __STDC__ 3987 # include <limits.h> 3988 #else 3989 # include <assert.h> 3990 #endif 3991 Syntax error 3992 _ACEOF 3993 if ac_fn_c_try_cpp "$LINENO"; then : 3994 3995 else 3996 # Broken: fails on valid input. 3997 continue 3998 fi 3999 rm -f conftest.err conftest.i conftest.$ac_ext 4000 4001 # OK, works on sane cases. Now check whether nonexistent headers 4002 # can be detected and how. 4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4004 /* end confdefs.h. */ 4005 #include <ac_nonexistent.h> 4006 _ACEOF 4007 if ac_fn_c_try_cpp "$LINENO"; then : 4008 # Broken: success on invalid input. 4009 continue 4010 else 4011 # Passes both tests. 4012 ac_preproc_ok=: 4013 break 4014 fi 4015 rm -f conftest.err conftest.i conftest.$ac_ext 4016 4017 done 4018 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4019 rm -f conftest.i conftest.err conftest.$ac_ext 4020 if $ac_preproc_ok; then : 4021 4022 else 4023 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4024 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4025 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4026 See \`config.log' for more details" "$LINENO" 5; } 4027 fi 4028 4029 ac_ext=c 4030 ac_cpp='$CPP $CPPFLAGS' 4031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4033 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4034 4035 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4037 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4038 if ${ac_cv_path_GREP+:} false; then : 4039 $as_echo_n "(cached) " >&6 4040 else 4041 if test -z "$GREP"; then 4042 ac_path_GREP_found=false 4043 # Loop through the user's path and test for each of PROGNAME-LIST 4044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4045 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4046 do 4047 IFS=$as_save_IFS 4048 test -z "$as_dir" && as_dir=. 4049 for ac_prog in grep ggrep; do 4050 for ac_exec_ext in '' $ac_executable_extensions; do 4051 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4052 as_fn_executable_p "$ac_path_GREP" || continue 4053 # Check for GNU ac_path_GREP and select it if it is found. 4054 # Check for GNU $ac_path_GREP 4055 case `"$ac_path_GREP" --version 2>&1` in 4056 *GNU*) 4057 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4058 *) 4059 ac_count=0 4060 $as_echo_n 0123456789 >"conftest.in" 4061 while : 4062 do 4063 cat "conftest.in" "conftest.in" >"conftest.tmp" 4064 mv "conftest.tmp" "conftest.in" 4065 cp "conftest.in" "conftest.nl" 4066 $as_echo 'GREP' >> "conftest.nl" 4067 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4068 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4069 as_fn_arith $ac_count + 1 && ac_count=$as_val 4070 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4071 # Best one so far, save it but keep looking for a better one 4072 ac_cv_path_GREP="$ac_path_GREP" 4073 ac_path_GREP_max=$ac_count 4074 fi 4075 # 10*(2^10) chars as input seems more than enough 4076 test $ac_count -gt 10 && break 4077 done 4078 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4079 esac 4080 4081 $ac_path_GREP_found && break 3 4082 done 4083 done 4084 done 4085 IFS=$as_save_IFS 4086 if test -z "$ac_cv_path_GREP"; then 4087 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4088 fi 4089 else 4090 ac_cv_path_GREP=$GREP 4091 fi 4092 4093 fi 4094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4095 $as_echo "$ac_cv_path_GREP" >&6; } 4096 GREP="$ac_cv_path_GREP" 4097 4098 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4100 $as_echo_n "checking for egrep... " >&6; } 4101 if ${ac_cv_path_EGREP+:} false; then : 4102 $as_echo_n "(cached) " >&6 4103 else 4104 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4105 then ac_cv_path_EGREP="$GREP -E" 4106 else 4107 if test -z "$EGREP"; then 4108 ac_path_EGREP_found=false 4109 # Loop through the user's path and test for each of PROGNAME-LIST 4110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4111 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4112 do 4113 IFS=$as_save_IFS 4114 test -z "$as_dir" && as_dir=. 4115 for ac_prog in egrep; do 4116 for ac_exec_ext in '' $ac_executable_extensions; do 4117 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4118 as_fn_executable_p "$ac_path_EGREP" || continue 4119 # Check for GNU ac_path_EGREP and select it if it is found. 4120 # Check for GNU $ac_path_EGREP 4121 case `"$ac_path_EGREP" --version 2>&1` in 4122 *GNU*) 4123 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4124 *) 4125 ac_count=0 4126 $as_echo_n 0123456789 >"conftest.in" 4127 while : 4128 do 4129 cat "conftest.in" "conftest.in" >"conftest.tmp" 4130 mv "conftest.tmp" "conftest.in" 4131 cp "conftest.in" "conftest.nl" 4132 $as_echo 'EGREP' >> "conftest.nl" 4133 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4134 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4135 as_fn_arith $ac_count + 1 && ac_count=$as_val 4136 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4137 # Best one so far, save it but keep looking for a better one 4138 ac_cv_path_EGREP="$ac_path_EGREP" 4139 ac_path_EGREP_max=$ac_count 4140 fi 4141 # 10*(2^10) chars as input seems more than enough 4142 test $ac_count -gt 10 && break 4143 done 4144 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4145 esac 4146 4147 $ac_path_EGREP_found && break 3 4148 done 4149 done 4150 done 4151 IFS=$as_save_IFS 4152 if test -z "$ac_cv_path_EGREP"; then 4153 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4154 fi 4155 else 4156 ac_cv_path_EGREP=$EGREP 4157 fi 4158 4159 fi 4160 fi 4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4162 $as_echo "$ac_cv_path_EGREP" >&6; } 4163 EGREP="$ac_cv_path_EGREP" 4164 4165 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4167 $as_echo_n "checking for ANSI C header files... " >&6; } 4168 if ${ac_cv_header_stdc+:} false; then : 4169 $as_echo_n "(cached) " >&6 4170 else 4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4172 /* end confdefs.h. */ 4173 #include <stdlib.h> 4174 #include <stdarg.h> 4175 #include <string.h> 4176 #include <float.h> 4177 4178 int 4179 main () 4180 { 4181 4182 ; 4183 return 0; 4184 } 4185 _ACEOF 4186 if ac_fn_c_try_compile "$LINENO"; then : 4187 ac_cv_header_stdc=yes 4188 else 4189 ac_cv_header_stdc=no 4190 fi 4191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4192 4193 if test $ac_cv_header_stdc = yes; then 4194 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4196 /* end confdefs.h. */ 4197 #include <string.h> 4198 4199 _ACEOF 4200 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4201 $EGREP "memchr" >/dev/null 2>&1; then : 4202 4203 else 4204 ac_cv_header_stdc=no 4205 fi 4206 rm -f conftest* 4207 4208 fi 4209 4210 if test $ac_cv_header_stdc = yes; then 4211 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213 /* end confdefs.h. */ 4214 #include <stdlib.h> 4215 4216 _ACEOF 4217 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4218 $EGREP "free" >/dev/null 2>&1; then : 4219 4220 else 4221 ac_cv_header_stdc=no 4222 fi 4223 rm -f conftest* 4224 4225 fi 4226 4227 if test $ac_cv_header_stdc = yes; then 4228 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4229 if test "$cross_compiling" = yes; then : 4230 : 4231 else 4232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4233 /* end confdefs.h. */ 4234 #include <ctype.h> 4235 #include <stdlib.h> 4236 #if ((' ' & 0x0FF) == 0x020) 4237 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4238 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4239 #else 4240 # define ISLOWER(c) \ 4241 (('a' <= (c) && (c) <= 'i') \ 4242 || ('j' <= (c) && (c) <= 'r') \ 4243 || ('s' <= (c) && (c) <= 'z')) 4244 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4245 #endif 4246 4247 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4248 int 4249 main () 4250 { 4251 int i; 4252 for (i = 0; i < 256; i++) 4253 if (XOR (islower (i), ISLOWER (i)) 4254 || toupper (i) != TOUPPER (i)) 4255 return 2; 4256 return 0; 4257 } 4258 _ACEOF 4259 if ac_fn_c_try_run "$LINENO"; then : 4260 4261 else 4262 ac_cv_header_stdc=no 4263 fi 4264 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4265 conftest.$ac_objext conftest.beam conftest.$ac_ext 4266 fi 4267 4268 fi 4269 fi 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4271 $as_echo "$ac_cv_header_stdc" >&6; } 4272 if test $ac_cv_header_stdc = yes; then 4273 4274 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4275 4276 fi 4277 4278 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4279 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4280 inttypes.h stdint.h unistd.h 4281 do : 4282 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4283 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4284 " 4285 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4286 cat >>confdefs.h <<_ACEOF 4287 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4288 _ACEOF 4289 4290 fi 4291 4292 done 4293 4294 4295 4296 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4297 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4298 MINIX=yes 4299 else 4300 MINIX= 4301 fi 4302 4303 4304 if test "$MINIX" = yes; then 4305 4306 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4307 4308 4309 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4310 4311 4312 $as_echo "#define _MINIX 1" >>confdefs.h 4313 4314 fi 4315 4316 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4318 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4319 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4320 $as_echo_n "(cached) " >&6 4321 else 4322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4323 /* end confdefs.h. */ 4324 4325 # define __EXTENSIONS__ 1 4326 $ac_includes_default 4327 int 4328 main () 4329 { 4330 4331 ; 4332 return 0; 4333 } 4334 _ACEOF 4335 if ac_fn_c_try_compile "$LINENO"; then : 4336 ac_cv_safe_to_define___extensions__=yes 4337 else 4338 ac_cv_safe_to_define___extensions__=no 4339 fi 4340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4341 fi 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4343 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4344 test $ac_cv_safe_to_define___extensions__ = yes && 4345 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4346 4347 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4348 4349 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4350 4351 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4352 4353 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4354 4355 4356 4357 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4370 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4371 if ${ac_cv_prog_cc_c99+:} false; then : 4372 $as_echo_n "(cached) " >&6 4373 else 4374 ac_cv_prog_cc_c99=no 4375 ac_save_CC=$CC 4376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377 /* end confdefs.h. */ 4378 #include <stdarg.h> 4379 #include <stdbool.h> 4380 #include <stdlib.h> 4381 #include <wchar.h> 4382 #include <stdio.h> 4383 4384 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4385 #define debug(...) fprintf (stderr, __VA_ARGS__) 4386 #define showlist(...) puts (#__VA_ARGS__) 4387 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4388 static void 4389 test_varargs_macros (void) 4390 { 4391 int x = 1234; 4392 int y = 5678; 4393 debug ("Flag"); 4394 debug ("X = %d\n", x); 4395 showlist (The first, second, and third items.); 4396 report (x>y, "x is %d but y is %d", x, y); 4397 } 4398 4399 // Check long long types. 4400 #define BIG64 18446744073709551615ull 4401 #define BIG32 4294967295ul 4402 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4403 #if !BIG_OK 4404 your preprocessor is broken; 4405 #endif 4406 #if BIG_OK 4407 #else 4408 your preprocessor is broken; 4409 #endif 4410 static long long int bignum = -9223372036854775807LL; 4411 static unsigned long long int ubignum = BIG64; 4412 4413 struct incomplete_array 4414 { 4415 int datasize; 4416 double data[]; 4417 }; 4418 4419 struct named_init { 4420 int number; 4421 const wchar_t *name; 4422 double average; 4423 }; 4424 4425 typedef const char *ccp; 4426 4427 static inline int 4428 test_restrict (ccp restrict text) 4429 { 4430 // See if C++-style comments work. 4431 // Iterate through items via the restricted pointer. 4432 // Also check for declarations in for loops. 4433 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4434 continue; 4435 return 0; 4436 } 4437 4438 // Check varargs and va_copy. 4439 static void 4440 test_varargs (const char *format, ...) 4441 { 4442 va_list args; 4443 va_start (args, format); 4444 va_list args_copy; 4445 va_copy (args_copy, args); 4446 4447 const char *str; 4448 int number; 4449 float fnumber; 4450 4451 while (*format) 4452 { 4453 switch (*format++) 4454 { 4455 case 's': // string 4456 str = va_arg (args_copy, const char *); 4457 break; 4458 case 'd': // int 4459 number = va_arg (args_copy, int); 4460 break; 4461 case 'f': // float 4462 fnumber = va_arg (args_copy, double); 4463 break; 4464 default: 4465 break; 4466 } 4467 } 4468 va_end (args_copy); 4469 va_end (args); 4470 } 4471 4472 int 4473 main () 4474 { 4475 4476 // Check bool. 4477 _Bool success = false; 4478 4479 // Check restrict. 4480 if (test_restrict ("String literal") == 0) 4481 success = true; 4482 char *restrict newvar = "Another string"; 4483 4484 // Check varargs. 4485 test_varargs ("s, d' f .", "string", 65, 34.234); 4486 test_varargs_macros (); 4487 4488 // Check flexible array members. 4489 struct incomplete_array *ia = 4490 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4491 ia->datasize = 10; 4492 for (int i = 0; i < ia->datasize; ++i) 4493 ia->data[i] = i * 1.234; 4494 4495 // Check named initializers. 4496 struct named_init ni = { 4497 .number = 34, 4498 .name = L"Test wide string", 4499 .average = 543.34343, 4500 }; 4501 4502 ni.number = 58; 4503 4504 int dynamic_array[ni.number]; 4505 dynamic_array[ni.number - 1] = 543; 4506 4507 // work around unused variable warnings 4508 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4509 || dynamic_array[ni.number - 1] != 543); 4510 4511 ; 4512 return 0; 4513 } 4514 _ACEOF 4515 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4516 do 4517 CC="$ac_save_CC $ac_arg" 4518 if ac_fn_c_try_compile "$LINENO"; then : 4519 ac_cv_prog_cc_c99=$ac_arg 4520 fi 4521 rm -f core conftest.err conftest.$ac_objext 4522 test "x$ac_cv_prog_cc_c99" != "xno" && break 4523 done 4524 rm -f conftest.$ac_ext 4525 CC=$ac_save_CC 4526 4527 fi 4528 # AC_CACHE_VAL 4529 case "x$ac_cv_prog_cc_c99" in 4530 x) 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4532 $as_echo "none needed" >&6; } ;; 4533 xno) 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4535 $as_echo "unsupported" >&6; } ;; 4536 *) 4537 CC="$CC $ac_cv_prog_cc_c99" 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4539 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4540 esac 4541 if test "x$ac_cv_prog_cc_c99" != xno; then : 4542 4543 fi 4544 4545 4546 4547 4548 4549 4550 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4551 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4552 CLANGCC="yes" 4553 else 4554 CLANGCC="no" 4555 fi 4556 4557 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4558 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4559 INTELCC="yes" 4560 else 4561 INTELCC="no" 4562 fi 4563 4564 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4565 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4566 SUNCC="yes" 4567 else 4568 SUNCC="no" 4569 fi 4570 4571 4572 4573 4574 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4575 if test -n "$ac_tool_prefix"; then 4576 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4577 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4579 $as_echo_n "checking for $ac_word... " >&6; } 4580 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4581 $as_echo_n "(cached) " >&6 4582 else 4583 case $PKG_CONFIG in 4584 [\\/]* | ?:[\\/]*) 4585 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4586 ;; 4587 *) 4588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4589 for as_dir in $PATH 4590 do 4591 IFS=$as_save_IFS 4592 test -z "$as_dir" && as_dir=. 4593 for ac_exec_ext in '' $ac_executable_extensions; do 4594 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4595 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4596 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4597 break 2 4598 fi 4599 done 4600 done 4601 IFS=$as_save_IFS 4602 4603 ;; 4604 esac 4605 fi 4606 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4607 if test -n "$PKG_CONFIG"; then 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4609 $as_echo "$PKG_CONFIG" >&6; } 4610 else 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4612 $as_echo "no" >&6; } 4613 fi 4614 4615 4616 fi 4617 if test -z "$ac_cv_path_PKG_CONFIG"; then 4618 ac_pt_PKG_CONFIG=$PKG_CONFIG 4619 # Extract the first word of "pkg-config", so it can be a program name with args. 4620 set dummy pkg-config; ac_word=$2 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4622 $as_echo_n "checking for $ac_word... " >&6; } 4623 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4624 $as_echo_n "(cached) " >&6 4625 else 4626 case $ac_pt_PKG_CONFIG in 4627 [\\/]* | ?:[\\/]*) 4628 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4629 ;; 4630 *) 4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4632 for as_dir in $PATH 4633 do 4634 IFS=$as_save_IFS 4635 test -z "$as_dir" && as_dir=. 4636 for ac_exec_ext in '' $ac_executable_extensions; do 4637 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4638 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4640 break 2 4641 fi 4642 done 4643 done 4644 IFS=$as_save_IFS 4645 4646 ;; 4647 esac 4648 fi 4649 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4650 if test -n "$ac_pt_PKG_CONFIG"; then 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4652 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4653 else 4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4655 $as_echo "no" >&6; } 4656 fi 4657 4658 if test "x$ac_pt_PKG_CONFIG" = x; then 4659 PKG_CONFIG="" 4660 else 4661 case $cross_compiling:$ac_tool_warned in 4662 yes:) 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4665 ac_tool_warned=yes ;; 4666 esac 4667 PKG_CONFIG=$ac_pt_PKG_CONFIG 4668 fi 4669 else 4670 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4671 fi 4672 4673 fi 4674 if test -n "$PKG_CONFIG"; then 4675 _pkg_min_version=0.9.0 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4677 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4678 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4680 $as_echo "yes" >&6; } 4681 else 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4683 $as_echo "no" >&6; } 4684 PKG_CONFIG="" 4685 fi 4686 4687 fi 4688 # Make sure we can run config.sub. 4689 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4690 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4691 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4693 $as_echo_n "checking build system type... " >&6; } 4694 if ${ac_cv_build+:} false; then : 4695 $as_echo_n "(cached) " >&6 4696 else 4697 ac_build_alias=$build_alias 4698 test "x$ac_build_alias" = x && 4699 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4700 test "x$ac_build_alias" = x && 4701 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4702 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4703 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4704 4705 fi 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4707 $as_echo "$ac_cv_build" >&6; } 4708 case $ac_cv_build in 4709 *-*-*) ;; 4710 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4711 esac 4712 build=$ac_cv_build 4713 ac_save_IFS=$IFS; IFS='-' 4714 set x $ac_cv_build 4715 shift 4716 build_cpu=$1 4717 build_vendor=$2 4718 shift; shift 4719 # Remember, the first character of IFS is used to create $*, 4720 # except with old shells: 4721 build_os=$* 4722 IFS=$ac_save_IFS 4723 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4724 4725 4726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4727 $as_echo_n "checking host system type... " >&6; } 4728 if ${ac_cv_host+:} false; then : 4729 $as_echo_n "(cached) " >&6 4730 else 4731 if test "x$host_alias" = x; then 4732 ac_cv_host=$ac_cv_build 4733 else 4734 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4735 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4736 fi 4737 4738 fi 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4740 $as_echo "$ac_cv_host" >&6; } 4741 case $ac_cv_host in 4742 *-*-*) ;; 4743 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4744 esac 4745 host=$ac_cv_host 4746 ac_save_IFS=$IFS; IFS='-' 4747 set x $ac_cv_host 4748 shift 4749 host_cpu=$1 4750 host_vendor=$2 4751 shift; shift 4752 # Remember, the first character of IFS is used to create $*, 4753 # except with old shells: 4754 host_os=$* 4755 IFS=$ac_save_IFS 4756 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4757 4758 4759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4760 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4761 if ${ac_cv_path_SED+:} false; then : 4762 $as_echo_n "(cached) " >&6 4763 else 4764 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4765 for ac_i in 1 2 3 4 5 6 7; do 4766 ac_script="$ac_script$as_nl$ac_script" 4767 done 4768 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4769 { ac_script=; unset ac_script;} 4770 if test -z "$SED"; then 4771 ac_path_SED_found=false 4772 # Loop through the user's path and test for each of PROGNAME-LIST 4773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4774 for as_dir in $PATH 4775 do 4776 IFS=$as_save_IFS 4777 test -z "$as_dir" && as_dir=. 4778 for ac_prog in sed gsed; do 4779 for ac_exec_ext in '' $ac_executable_extensions; do 4780 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4781 as_fn_executable_p "$ac_path_SED" || continue 4782 # Check for GNU ac_path_SED and select it if it is found. 4783 # Check for GNU $ac_path_SED 4784 case `"$ac_path_SED" --version 2>&1` in 4785 *GNU*) 4786 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4787 *) 4788 ac_count=0 4789 $as_echo_n 0123456789 >"conftest.in" 4790 while : 4791 do 4792 cat "conftest.in" "conftest.in" >"conftest.tmp" 4793 mv "conftest.tmp" "conftest.in" 4794 cp "conftest.in" "conftest.nl" 4795 $as_echo '' >> "conftest.nl" 4796 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4797 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4798 as_fn_arith $ac_count + 1 && ac_count=$as_val 4799 if test $ac_count -gt ${ac_path_SED_max-0}; then 4800 # Best one so far, save it but keep looking for a better one 4801 ac_cv_path_SED="$ac_path_SED" 4802 ac_path_SED_max=$ac_count 4803 fi 4804 # 10*(2^10) chars as input seems more than enough 4805 test $ac_count -gt 10 && break 4806 done 4807 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4808 esac 4809 4810 $ac_path_SED_found && break 3 4811 done 4812 done 4813 done 4814 IFS=$as_save_IFS 4815 if test -z "$ac_cv_path_SED"; then 4816 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4817 fi 4818 else 4819 ac_cv_path_SED=$SED 4820 fi 4821 4822 fi 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4824 $as_echo "$ac_cv_path_SED" >&6; } 4825 SED="$ac_cv_path_SED" 4826 rm -f conftest.sed 4827 4828 4829 4830 4831 4832 4833 # Check whether --enable-selective-werror was given. 4834 if test "${enable_selective_werror+set}" = set; then : 4835 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4836 else 4837 SELECTIVE_WERROR=yes 4838 fi 4839 4840 4841 4842 4843 4844 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4845 if test "x$SUNCC" = "xyes"; then 4846 BASE_CFLAGS="-v" 4847 else 4848 BASE_CFLAGS="" 4849 fi 4850 4851 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 xorg_testset_save_CFLAGS="$CFLAGS" 4866 4867 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4870 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4871 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4872 $as_echo_n "(cached) " >&6 4873 else 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875 /* end confdefs.h. */ 4876 int i; 4877 _ACEOF 4878 if ac_fn_c_try_compile "$LINENO"; then : 4879 xorg_cv_cc_flag_unknown_warning_option=yes 4880 else 4881 xorg_cv_cc_flag_unknown_warning_option=no 4882 fi 4883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4884 fi 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4886 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 fi 4890 4891 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 fi 4895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4897 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4898 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4899 $as_echo_n "(cached) " >&6 4900 else 4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4902 /* end confdefs.h. */ 4903 int i; 4904 _ACEOF 4905 if ac_fn_c_try_compile "$LINENO"; then : 4906 xorg_cv_cc_flag_unused_command_line_argument=yes 4907 else 4908 xorg_cv_cc_flag_unused_command_line_argument=no 4909 fi 4910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4911 fi 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4913 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4915 CFLAGS="$xorg_testset_save_CFLAGS" 4916 fi 4917 4918 found="no" 4919 4920 if test $found = "no" ; then 4921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4923 fi 4924 4925 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4927 fi 4928 4929 CFLAGS="$CFLAGS -Wall" 4930 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4932 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4933 cacheid=xorg_cv_cc_flag__Wall 4934 if eval \${$cacheid+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936 else 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938 /* end confdefs.h. */ 4939 int i; 4940 int 4941 main () 4942 { 4943 4944 ; 4945 return 0; 4946 } 4947 _ACEOF 4948 if ac_fn_c_try_link "$LINENO"; then : 4949 eval $cacheid=yes 4950 else 4951 eval $cacheid=no 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext \ 4954 conftest$ac_exeext conftest.$ac_ext 4955 fi 4956 4957 4958 CFLAGS="$xorg_testset_save_CFLAGS" 4959 4960 eval supported=\$$cacheid 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4962 $as_echo "$supported" >&6; } 4963 if test "$supported" = "yes" ; then 4964 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4965 found="yes" 4966 fi 4967 fi 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 xorg_testset_save_CFLAGS="$CFLAGS" 4984 4985 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4988 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4989 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4990 $as_echo_n "(cached) " >&6 4991 else 4992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4993 /* end confdefs.h. */ 4994 int i; 4995 _ACEOF 4996 if ac_fn_c_try_compile "$LINENO"; then : 4997 xorg_cv_cc_flag_unknown_warning_option=yes 4998 else 4999 xorg_cv_cc_flag_unknown_warning_option=no 5000 fi 5001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5002 fi 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5004 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 fi 5008 5009 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5012 fi 5013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5015 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5016 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5017 $as_echo_n "(cached) " >&6 5018 else 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020 /* end confdefs.h. */ 5021 int i; 5022 _ACEOF 5023 if ac_fn_c_try_compile "$LINENO"; then : 5024 xorg_cv_cc_flag_unused_command_line_argument=yes 5025 else 5026 xorg_cv_cc_flag_unused_command_line_argument=no 5027 fi 5028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5029 fi 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5031 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5033 CFLAGS="$xorg_testset_save_CFLAGS" 5034 fi 5035 5036 found="no" 5037 5038 if test $found = "no" ; then 5039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5041 fi 5042 5043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5045 fi 5046 5047 CFLAGS="$CFLAGS -Wpointer-arith" 5048 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5050 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5051 cacheid=xorg_cv_cc_flag__Wpointer_arith 5052 if eval \${$cacheid+:} false; then : 5053 $as_echo_n "(cached) " >&6 5054 else 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5056 /* end confdefs.h. */ 5057 int i; 5058 int 5059 main () 5060 { 5061 5062 ; 5063 return 0; 5064 } 5065 _ACEOF 5066 if ac_fn_c_try_link "$LINENO"; then : 5067 eval $cacheid=yes 5068 else 5069 eval $cacheid=no 5070 fi 5071 rm -f core conftest.err conftest.$ac_objext \ 5072 conftest$ac_exeext conftest.$ac_ext 5073 fi 5074 5075 5076 CFLAGS="$xorg_testset_save_CFLAGS" 5077 5078 eval supported=\$$cacheid 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5080 $as_echo "$supported" >&6; } 5081 if test "$supported" = "yes" ; then 5082 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5083 found="yes" 5084 fi 5085 fi 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 xorg_testset_save_CFLAGS="$CFLAGS" 5102 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5106 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5107 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5108 $as_echo_n "(cached) " >&6 5109 else 5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5111 /* end confdefs.h. */ 5112 int i; 5113 _ACEOF 5114 if ac_fn_c_try_compile "$LINENO"; then : 5115 xorg_cv_cc_flag_unknown_warning_option=yes 5116 else 5117 xorg_cv_cc_flag_unknown_warning_option=no 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5120 fi 5121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5122 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 fi 5126 5127 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 fi 5131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5133 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5134 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5135 $as_echo_n "(cached) " >&6 5136 else 5137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5138 /* end confdefs.h. */ 5139 int i; 5140 _ACEOF 5141 if ac_fn_c_try_compile "$LINENO"; then : 5142 xorg_cv_cc_flag_unused_command_line_argument=yes 5143 else 5144 xorg_cv_cc_flag_unused_command_line_argument=no 5145 fi 5146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5147 fi 5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5149 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5151 CFLAGS="$xorg_testset_save_CFLAGS" 5152 fi 5153 5154 found="no" 5155 5156 if test $found = "no" ; then 5157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5159 fi 5160 5161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5163 fi 5164 5165 CFLAGS="$CFLAGS -Wmissing-declarations" 5166 5167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5168 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5169 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5170 if eval \${$cacheid+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172 else 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 int i; 5176 int 5177 main () 5178 { 5179 5180 ; 5181 return 0; 5182 } 5183 _ACEOF 5184 if ac_fn_c_try_link "$LINENO"; then : 5185 eval $cacheid=yes 5186 else 5187 eval $cacheid=no 5188 fi 5189 rm -f core conftest.err conftest.$ac_objext \ 5190 conftest$ac_exeext conftest.$ac_ext 5191 fi 5192 5193 5194 CFLAGS="$xorg_testset_save_CFLAGS" 5195 5196 eval supported=\$$cacheid 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5198 $as_echo "$supported" >&6; } 5199 if test "$supported" = "yes" ; then 5200 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5201 found="yes" 5202 fi 5203 fi 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 xorg_testset_save_CFLAGS="$CFLAGS" 5220 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5224 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5225 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5226 $as_echo_n "(cached) " >&6 5227 else 5228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5229 /* end confdefs.h. */ 5230 int i; 5231 _ACEOF 5232 if ac_fn_c_try_compile "$LINENO"; then : 5233 xorg_cv_cc_flag_unknown_warning_option=yes 5234 else 5235 xorg_cv_cc_flag_unknown_warning_option=no 5236 fi 5237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5238 fi 5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5240 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243 fi 5244 5245 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5248 fi 5249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5251 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5252 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254 else 5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5256 /* end confdefs.h. */ 5257 int i; 5258 _ACEOF 5259 if ac_fn_c_try_compile "$LINENO"; then : 5260 xorg_cv_cc_flag_unused_command_line_argument=yes 5261 else 5262 xorg_cv_cc_flag_unused_command_line_argument=no 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5265 fi 5266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5267 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5268 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 fi 5271 5272 found="no" 5273 5274 if test $found = "no" ; then 5275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5277 fi 5278 5279 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5281 fi 5282 5283 CFLAGS="$CFLAGS -Wformat=2" 5284 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5286 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5287 cacheid=xorg_cv_cc_flag__Wformat_2 5288 if eval \${$cacheid+:} false; then : 5289 $as_echo_n "(cached) " >&6 5290 else 5291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5292 /* end confdefs.h. */ 5293 int i; 5294 int 5295 main () 5296 { 5297 5298 ; 5299 return 0; 5300 } 5301 _ACEOF 5302 if ac_fn_c_try_link "$LINENO"; then : 5303 eval $cacheid=yes 5304 else 5305 eval $cacheid=no 5306 fi 5307 rm -f core conftest.err conftest.$ac_objext \ 5308 conftest$ac_exeext conftest.$ac_ext 5309 fi 5310 5311 5312 CFLAGS="$xorg_testset_save_CFLAGS" 5313 5314 eval supported=\$$cacheid 5315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5316 $as_echo "$supported" >&6; } 5317 if test "$supported" = "yes" ; then 5318 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5319 found="yes" 5320 fi 5321 fi 5322 5323 if test $found = "no" ; then 5324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5326 fi 5327 5328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5330 fi 5331 5332 CFLAGS="$CFLAGS -Wformat" 5333 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5335 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5336 cacheid=xorg_cv_cc_flag__Wformat 5337 if eval \${$cacheid+:} false; then : 5338 $as_echo_n "(cached) " >&6 5339 else 5340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5341 /* end confdefs.h. */ 5342 int i; 5343 int 5344 main () 5345 { 5346 5347 ; 5348 return 0; 5349 } 5350 _ACEOF 5351 if ac_fn_c_try_link "$LINENO"; then : 5352 eval $cacheid=yes 5353 else 5354 eval $cacheid=no 5355 fi 5356 rm -f core conftest.err conftest.$ac_objext \ 5357 conftest$ac_exeext conftest.$ac_ext 5358 fi 5359 5360 5361 CFLAGS="$xorg_testset_save_CFLAGS" 5362 5363 eval supported=\$$cacheid 5364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5365 $as_echo "$supported" >&6; } 5366 if test "$supported" = "yes" ; then 5367 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5368 found="yes" 5369 fi 5370 fi 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 xorg_testset_save_CFLAGS="$CFLAGS" 5389 5390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5395 $as_echo_n "(cached) " >&6 5396 else 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398 /* end confdefs.h. */ 5399 int i; 5400 _ACEOF 5401 if ac_fn_c_try_compile "$LINENO"; then : 5402 xorg_cv_cc_flag_unknown_warning_option=yes 5403 else 5404 xorg_cv_cc_flag_unknown_warning_option=no 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5407 fi 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 fi 5413 5414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5417 fi 5418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5422 $as_echo_n "(cached) " >&6 5423 else 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 _ACEOF 5428 if ac_fn_c_try_compile "$LINENO"; then : 5429 xorg_cv_cc_flag_unused_command_line_argument=yes 5430 else 5431 xorg_cv_cc_flag_unused_command_line_argument=no 5432 fi 5433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5434 fi 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5438 CFLAGS="$xorg_testset_save_CFLAGS" 5439 fi 5440 5441 found="no" 5442 5443 if test $found = "no" ; then 5444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5446 fi 5447 5448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5450 fi 5451 5452 CFLAGS="$CFLAGS -Wstrict-prototypes" 5453 5454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5455 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5456 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5457 if eval \${$cacheid+:} false; then : 5458 $as_echo_n "(cached) " >&6 5459 else 5460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 int 5464 main () 5465 { 5466 5467 ; 5468 return 0; 5469 } 5470 _ACEOF 5471 if ac_fn_c_try_link "$LINENO"; then : 5472 eval $cacheid=yes 5473 else 5474 eval $cacheid=no 5475 fi 5476 rm -f core conftest.err conftest.$ac_objext \ 5477 conftest$ac_exeext conftest.$ac_ext 5478 fi 5479 5480 5481 CFLAGS="$xorg_testset_save_CFLAGS" 5482 5483 eval supported=\$$cacheid 5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5485 $as_echo "$supported" >&6; } 5486 if test "$supported" = "yes" ; then 5487 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5488 found="yes" 5489 fi 5490 fi 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 xorg_testset_save_CFLAGS="$CFLAGS" 5507 5508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5513 $as_echo_n "(cached) " >&6 5514 else 5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5516 /* end confdefs.h. */ 5517 int i; 5518 _ACEOF 5519 if ac_fn_c_try_compile "$LINENO"; then : 5520 xorg_cv_cc_flag_unknown_warning_option=yes 5521 else 5522 xorg_cv_cc_flag_unknown_warning_option=no 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5525 fi 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 fi 5531 5532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5535 fi 5536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5540 $as_echo_n "(cached) " >&6 5541 else 5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5543 /* end confdefs.h. */ 5544 int i; 5545 _ACEOF 5546 if ac_fn_c_try_compile "$LINENO"; then : 5547 xorg_cv_cc_flag_unused_command_line_argument=yes 5548 else 5549 xorg_cv_cc_flag_unused_command_line_argument=no 5550 fi 5551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5552 fi 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5556 CFLAGS="$xorg_testset_save_CFLAGS" 5557 fi 5558 5559 found="no" 5560 5561 if test $found = "no" ; then 5562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5564 fi 5565 5566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 fi 5569 5570 CFLAGS="$CFLAGS -Wmissing-prototypes" 5571 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5573 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5574 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5575 if eval \${$cacheid+:} false; then : 5576 $as_echo_n "(cached) " >&6 5577 else 5578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5579 /* end confdefs.h. */ 5580 int i; 5581 int 5582 main () 5583 { 5584 5585 ; 5586 return 0; 5587 } 5588 _ACEOF 5589 if ac_fn_c_try_link "$LINENO"; then : 5590 eval $cacheid=yes 5591 else 5592 eval $cacheid=no 5593 fi 5594 rm -f core conftest.err conftest.$ac_objext \ 5595 conftest$ac_exeext conftest.$ac_ext 5596 fi 5597 5598 5599 CFLAGS="$xorg_testset_save_CFLAGS" 5600 5601 eval supported=\$$cacheid 5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5603 $as_echo "$supported" >&6; } 5604 if test "$supported" = "yes" ; then 5605 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5606 found="yes" 5607 fi 5608 fi 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 xorg_testset_save_CFLAGS="$CFLAGS" 5625 5626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5631 $as_echo_n "(cached) " >&6 5632 else 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634 /* end confdefs.h. */ 5635 int i; 5636 _ACEOF 5637 if ac_fn_c_try_compile "$LINENO"; then : 5638 xorg_cv_cc_flag_unknown_warning_option=yes 5639 else 5640 xorg_cv_cc_flag_unknown_warning_option=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5643 fi 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 fi 5649 5650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 fi 5654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5658 $as_echo_n "(cached) " >&6 5659 else 5660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5661 /* end confdefs.h. */ 5662 int i; 5663 _ACEOF 5664 if ac_fn_c_try_compile "$LINENO"; then : 5665 xorg_cv_cc_flag_unused_command_line_argument=yes 5666 else 5667 xorg_cv_cc_flag_unused_command_line_argument=no 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5670 fi 5671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5674 CFLAGS="$xorg_testset_save_CFLAGS" 5675 fi 5676 5677 found="no" 5678 5679 if test $found = "no" ; then 5680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5682 fi 5683 5684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5686 fi 5687 5688 CFLAGS="$CFLAGS -Wnested-externs" 5689 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5691 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5692 cacheid=xorg_cv_cc_flag__Wnested_externs 5693 if eval \${$cacheid+:} false; then : 5694 $as_echo_n "(cached) " >&6 5695 else 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 int i; 5699 int 5700 main () 5701 { 5702 5703 ; 5704 return 0; 5705 } 5706 _ACEOF 5707 if ac_fn_c_try_link "$LINENO"; then : 5708 eval $cacheid=yes 5709 else 5710 eval $cacheid=no 5711 fi 5712 rm -f core conftest.err conftest.$ac_objext \ 5713 conftest$ac_exeext conftest.$ac_ext 5714 fi 5715 5716 5717 CFLAGS="$xorg_testset_save_CFLAGS" 5718 5719 eval supported=\$$cacheid 5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5721 $as_echo "$supported" >&6; } 5722 if test "$supported" = "yes" ; then 5723 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5724 found="yes" 5725 fi 5726 fi 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 xorg_testset_save_CFLAGS="$CFLAGS" 5743 5744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5749 $as_echo_n "(cached) " >&6 5750 else 5751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5752 /* end confdefs.h. */ 5753 int i; 5754 _ACEOF 5755 if ac_fn_c_try_compile "$LINENO"; then : 5756 xorg_cv_cc_flag_unknown_warning_option=yes 5757 else 5758 xorg_cv_cc_flag_unknown_warning_option=no 5759 fi 5760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5761 fi 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 fi 5767 5768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 fi 5772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5776 $as_echo_n "(cached) " >&6 5777 else 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779 /* end confdefs.h. */ 5780 int i; 5781 _ACEOF 5782 if ac_fn_c_try_compile "$LINENO"; then : 5783 xorg_cv_cc_flag_unused_command_line_argument=yes 5784 else 5785 xorg_cv_cc_flag_unused_command_line_argument=no 5786 fi 5787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5788 fi 5789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793 fi 5794 5795 found="no" 5796 5797 if test $found = "no" ; then 5798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5800 fi 5801 5802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5804 fi 5805 5806 CFLAGS="$CFLAGS -Wbad-function-cast" 5807 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5809 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5810 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5811 if eval \${$cacheid+:} false; then : 5812 $as_echo_n "(cached) " >&6 5813 else 5814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5815 /* end confdefs.h. */ 5816 int i; 5817 int 5818 main () 5819 { 5820 5821 ; 5822 return 0; 5823 } 5824 _ACEOF 5825 if ac_fn_c_try_link "$LINENO"; then : 5826 eval $cacheid=yes 5827 else 5828 eval $cacheid=no 5829 fi 5830 rm -f core conftest.err conftest.$ac_objext \ 5831 conftest$ac_exeext conftest.$ac_ext 5832 fi 5833 5834 5835 CFLAGS="$xorg_testset_save_CFLAGS" 5836 5837 eval supported=\$$cacheid 5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5839 $as_echo "$supported" >&6; } 5840 if test "$supported" = "yes" ; then 5841 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5842 found="yes" 5843 fi 5844 fi 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 xorg_testset_save_CFLAGS="$CFLAGS" 5861 5862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5867 $as_echo_n "(cached) " >&6 5868 else 5869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5870 /* end confdefs.h. */ 5871 int i; 5872 _ACEOF 5873 if ac_fn_c_try_compile "$LINENO"; then : 5874 xorg_cv_cc_flag_unknown_warning_option=yes 5875 else 5876 xorg_cv_cc_flag_unknown_warning_option=no 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5879 fi 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5883 CFLAGS="$xorg_testset_save_CFLAGS" 5884 fi 5885 5886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 fi 5890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 _ACEOF 5900 if ac_fn_c_try_compile "$LINENO"; then : 5901 xorg_cv_cc_flag_unused_command_line_argument=yes 5902 else 5903 xorg_cv_cc_flag_unused_command_line_argument=no 5904 fi 5905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5906 fi 5907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5910 CFLAGS="$xorg_testset_save_CFLAGS" 5911 fi 5912 5913 found="no" 5914 5915 if test $found = "no" ; then 5916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5918 fi 5919 5920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5922 fi 5923 5924 CFLAGS="$CFLAGS -Wold-style-definition" 5925 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5927 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5928 cacheid=xorg_cv_cc_flag__Wold_style_definition 5929 if eval \${$cacheid+:} false; then : 5930 $as_echo_n "(cached) " >&6 5931 else 5932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5933 /* end confdefs.h. */ 5934 int i; 5935 int 5936 main () 5937 { 5938 5939 ; 5940 return 0; 5941 } 5942 _ACEOF 5943 if ac_fn_c_try_link "$LINENO"; then : 5944 eval $cacheid=yes 5945 else 5946 eval $cacheid=no 5947 fi 5948 rm -f core conftest.err conftest.$ac_objext \ 5949 conftest$ac_exeext conftest.$ac_ext 5950 fi 5951 5952 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954 5955 eval supported=\$$cacheid 5956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5957 $as_echo "$supported" >&6; } 5958 if test "$supported" = "yes" ; then 5959 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5960 found="yes" 5961 fi 5962 fi 5963 5964 if test $found = "no" ; then 5965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5967 fi 5968 5969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5971 fi 5972 5973 CFLAGS="$CFLAGS -fd" 5974 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5976 $as_echo_n "checking if $CC supports -fd... " >&6; } 5977 cacheid=xorg_cv_cc_flag__fd 5978 if eval \${$cacheid+:} false; then : 5979 $as_echo_n "(cached) " >&6 5980 else 5981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5982 /* end confdefs.h. */ 5983 int i; 5984 int 5985 main () 5986 { 5987 5988 ; 5989 return 0; 5990 } 5991 _ACEOF 5992 if ac_fn_c_try_link "$LINENO"; then : 5993 eval $cacheid=yes 5994 else 5995 eval $cacheid=no 5996 fi 5997 rm -f core conftest.err conftest.$ac_objext \ 5998 conftest$ac_exeext conftest.$ac_ext 5999 fi 6000 6001 6002 CFLAGS="$xorg_testset_save_CFLAGS" 6003 6004 eval supported=\$$cacheid 6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6006 $as_echo "$supported" >&6; } 6007 if test "$supported" = "yes" ; then 6008 BASE_CFLAGS="$BASE_CFLAGS -fd" 6009 found="yes" 6010 fi 6011 fi 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 xorg_testset_save_CFLAGS="$CFLAGS" 6028 6029 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6032 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6033 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6034 $as_echo_n "(cached) " >&6 6035 else 6036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6037 /* end confdefs.h. */ 6038 int i; 6039 _ACEOF 6040 if ac_fn_c_try_compile "$LINENO"; then : 6041 xorg_cv_cc_flag_unknown_warning_option=yes 6042 else 6043 xorg_cv_cc_flag_unknown_warning_option=no 6044 fi 6045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6046 fi 6047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6048 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051 fi 6052 6053 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 fi 6057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6059 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6060 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6061 $as_echo_n "(cached) " >&6 6062 else 6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6064 /* end confdefs.h. */ 6065 int i; 6066 _ACEOF 6067 if ac_fn_c_try_compile "$LINENO"; then : 6068 xorg_cv_cc_flag_unused_command_line_argument=yes 6069 else 6070 xorg_cv_cc_flag_unused_command_line_argument=no 6071 fi 6072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6073 fi 6074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6075 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6077 CFLAGS="$xorg_testset_save_CFLAGS" 6078 fi 6079 6080 found="no" 6081 6082 if test $found = "no" ; then 6083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6085 fi 6086 6087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6089 fi 6090 6091 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6092 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6094 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6095 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6096 if eval \${$cacheid+:} false; then : 6097 $as_echo_n "(cached) " >&6 6098 else 6099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100 /* end confdefs.h. */ 6101 int i; 6102 int 6103 main () 6104 { 6105 6106 ; 6107 return 0; 6108 } 6109 _ACEOF 6110 if ac_fn_c_try_link "$LINENO"; then : 6111 eval $cacheid=yes 6112 else 6113 eval $cacheid=no 6114 fi 6115 rm -f core conftest.err conftest.$ac_objext \ 6116 conftest$ac_exeext conftest.$ac_ext 6117 fi 6118 6119 6120 CFLAGS="$xorg_testset_save_CFLAGS" 6121 6122 eval supported=\$$cacheid 6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6124 $as_echo "$supported" >&6; } 6125 if test "$supported" = "yes" ; then 6126 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6127 found="yes" 6128 fi 6129 fi 6130 6131 6132 6133 6134 6135 # This chunk adds additional warnings that could catch undesired effects. 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 xorg_testset_save_CFLAGS="$CFLAGS" 6150 6151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6154 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6155 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6156 $as_echo_n "(cached) " >&6 6157 else 6158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6159 /* end confdefs.h. */ 6160 int i; 6161 _ACEOF 6162 if ac_fn_c_try_compile "$LINENO"; then : 6163 xorg_cv_cc_flag_unknown_warning_option=yes 6164 else 6165 xorg_cv_cc_flag_unknown_warning_option=no 6166 fi 6167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6168 fi 6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6170 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6172 CFLAGS="$xorg_testset_save_CFLAGS" 6173 fi 6174 6175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6178 fi 6179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6182 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6183 $as_echo_n "(cached) " >&6 6184 else 6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6186 /* end confdefs.h. */ 6187 int i; 6188 _ACEOF 6189 if ac_fn_c_try_compile "$LINENO"; then : 6190 xorg_cv_cc_flag_unused_command_line_argument=yes 6191 else 6192 xorg_cv_cc_flag_unused_command_line_argument=no 6193 fi 6194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6195 fi 6196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6197 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6199 CFLAGS="$xorg_testset_save_CFLAGS" 6200 fi 6201 6202 found="no" 6203 6204 if test $found = "no" ; then 6205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 fi 6208 6209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6211 fi 6212 6213 CFLAGS="$CFLAGS -Wunused" 6214 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6216 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6217 cacheid=xorg_cv_cc_flag__Wunused 6218 if eval \${$cacheid+:} false; then : 6219 $as_echo_n "(cached) " >&6 6220 else 6221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6222 /* end confdefs.h. */ 6223 int i; 6224 int 6225 main () 6226 { 6227 6228 ; 6229 return 0; 6230 } 6231 _ACEOF 6232 if ac_fn_c_try_link "$LINENO"; then : 6233 eval $cacheid=yes 6234 else 6235 eval $cacheid=no 6236 fi 6237 rm -f core conftest.err conftest.$ac_objext \ 6238 conftest$ac_exeext conftest.$ac_ext 6239 fi 6240 6241 6242 CFLAGS="$xorg_testset_save_CFLAGS" 6243 6244 eval supported=\$$cacheid 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6246 $as_echo "$supported" >&6; } 6247 if test "$supported" = "yes" ; then 6248 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6249 found="yes" 6250 fi 6251 fi 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 xorg_testset_save_CFLAGS="$CFLAGS" 6268 6269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6272 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6273 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6274 $as_echo_n "(cached) " >&6 6275 else 6276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6277 /* end confdefs.h. */ 6278 int i; 6279 _ACEOF 6280 if ac_fn_c_try_compile "$LINENO"; then : 6281 xorg_cv_cc_flag_unknown_warning_option=yes 6282 else 6283 xorg_cv_cc_flag_unknown_warning_option=no 6284 fi 6285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6286 fi 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6288 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6290 CFLAGS="$xorg_testset_save_CFLAGS" 6291 fi 6292 6293 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6296 fi 6297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6299 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6300 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6301 $as_echo_n "(cached) " >&6 6302 else 6303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6304 /* end confdefs.h. */ 6305 int i; 6306 _ACEOF 6307 if ac_fn_c_try_compile "$LINENO"; then : 6308 xorg_cv_cc_flag_unused_command_line_argument=yes 6309 else 6310 xorg_cv_cc_flag_unused_command_line_argument=no 6311 fi 6312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6313 fi 6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6315 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6317 CFLAGS="$xorg_testset_save_CFLAGS" 6318 fi 6319 6320 found="no" 6321 6322 if test $found = "no" ; then 6323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 fi 6326 6327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6329 fi 6330 6331 CFLAGS="$CFLAGS -Wuninitialized" 6332 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6334 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6335 cacheid=xorg_cv_cc_flag__Wuninitialized 6336 if eval \${$cacheid+:} false; then : 6337 $as_echo_n "(cached) " >&6 6338 else 6339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6340 /* end confdefs.h. */ 6341 int i; 6342 int 6343 main () 6344 { 6345 6346 ; 6347 return 0; 6348 } 6349 _ACEOF 6350 if ac_fn_c_try_link "$LINENO"; then : 6351 eval $cacheid=yes 6352 else 6353 eval $cacheid=no 6354 fi 6355 rm -f core conftest.err conftest.$ac_objext \ 6356 conftest$ac_exeext conftest.$ac_ext 6357 fi 6358 6359 6360 CFLAGS="$xorg_testset_save_CFLAGS" 6361 6362 eval supported=\$$cacheid 6363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6364 $as_echo "$supported" >&6; } 6365 if test "$supported" = "yes" ; then 6366 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6367 found="yes" 6368 fi 6369 fi 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 xorg_testset_save_CFLAGS="$CFLAGS" 6386 6387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6390 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6391 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6392 $as_echo_n "(cached) " >&6 6393 else 6394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6395 /* end confdefs.h. */ 6396 int i; 6397 _ACEOF 6398 if ac_fn_c_try_compile "$LINENO"; then : 6399 xorg_cv_cc_flag_unknown_warning_option=yes 6400 else 6401 xorg_cv_cc_flag_unknown_warning_option=no 6402 fi 6403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6404 fi 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6406 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6408 CFLAGS="$xorg_testset_save_CFLAGS" 6409 fi 6410 6411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6414 fi 6415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6417 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6418 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6419 $as_echo_n "(cached) " >&6 6420 else 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422 /* end confdefs.h. */ 6423 int i; 6424 _ACEOF 6425 if ac_fn_c_try_compile "$LINENO"; then : 6426 xorg_cv_cc_flag_unused_command_line_argument=yes 6427 else 6428 xorg_cv_cc_flag_unused_command_line_argument=no 6429 fi 6430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6431 fi 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6433 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6435 CFLAGS="$xorg_testset_save_CFLAGS" 6436 fi 6437 6438 found="no" 6439 6440 if test $found = "no" ; then 6441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6443 fi 6444 6445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6447 fi 6448 6449 CFLAGS="$CFLAGS -Wshadow" 6450 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6452 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6453 cacheid=xorg_cv_cc_flag__Wshadow 6454 if eval \${$cacheid+:} false; then : 6455 $as_echo_n "(cached) " >&6 6456 else 6457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 int 6461 main () 6462 { 6463 6464 ; 6465 return 0; 6466 } 6467 _ACEOF 6468 if ac_fn_c_try_link "$LINENO"; then : 6469 eval $cacheid=yes 6470 else 6471 eval $cacheid=no 6472 fi 6473 rm -f core conftest.err conftest.$ac_objext \ 6474 conftest$ac_exeext conftest.$ac_ext 6475 fi 6476 6477 6478 CFLAGS="$xorg_testset_save_CFLAGS" 6479 6480 eval supported=\$$cacheid 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6482 $as_echo "$supported" >&6; } 6483 if test "$supported" = "yes" ; then 6484 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6485 found="yes" 6486 fi 6487 fi 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 xorg_testset_save_CFLAGS="$CFLAGS" 6504 6505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6510 $as_echo_n "(cached) " >&6 6511 else 6512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6513 /* end confdefs.h. */ 6514 int i; 6515 _ACEOF 6516 if ac_fn_c_try_compile "$LINENO"; then : 6517 xorg_cv_cc_flag_unknown_warning_option=yes 6518 else 6519 xorg_cv_cc_flag_unknown_warning_option=no 6520 fi 6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6522 fi 6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6526 CFLAGS="$xorg_testset_save_CFLAGS" 6527 fi 6528 6529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6532 fi 6533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6537 $as_echo_n "(cached) " >&6 6538 else 6539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6540 /* end confdefs.h. */ 6541 int i; 6542 _ACEOF 6543 if ac_fn_c_try_compile "$LINENO"; then : 6544 xorg_cv_cc_flag_unused_command_line_argument=yes 6545 else 6546 xorg_cv_cc_flag_unused_command_line_argument=no 6547 fi 6548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6549 fi 6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554 fi 6555 6556 found="no" 6557 6558 if test $found = "no" ; then 6559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6561 fi 6562 6563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6565 fi 6566 6567 CFLAGS="$CFLAGS -Wmissing-noreturn" 6568 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6570 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6571 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6572 if eval \${$cacheid+:} false; then : 6573 $as_echo_n "(cached) " >&6 6574 else 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576 /* end confdefs.h. */ 6577 int i; 6578 int 6579 main () 6580 { 6581 6582 ; 6583 return 0; 6584 } 6585 _ACEOF 6586 if ac_fn_c_try_link "$LINENO"; then : 6587 eval $cacheid=yes 6588 else 6589 eval $cacheid=no 6590 fi 6591 rm -f core conftest.err conftest.$ac_objext \ 6592 conftest$ac_exeext conftest.$ac_ext 6593 fi 6594 6595 6596 CFLAGS="$xorg_testset_save_CFLAGS" 6597 6598 eval supported=\$$cacheid 6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6600 $as_echo "$supported" >&6; } 6601 if test "$supported" = "yes" ; then 6602 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6603 found="yes" 6604 fi 6605 fi 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 xorg_testset_save_CFLAGS="$CFLAGS" 6622 6623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6628 $as_echo_n "(cached) " >&6 6629 else 6630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6631 /* end confdefs.h. */ 6632 int i; 6633 _ACEOF 6634 if ac_fn_c_try_compile "$LINENO"; then : 6635 xorg_cv_cc_flag_unknown_warning_option=yes 6636 else 6637 xorg_cv_cc_flag_unknown_warning_option=no 6638 fi 6639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6640 fi 6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6644 CFLAGS="$xorg_testset_save_CFLAGS" 6645 fi 6646 6647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6650 fi 6651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6655 $as_echo_n "(cached) " >&6 6656 else 6657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6658 /* end confdefs.h. */ 6659 int i; 6660 _ACEOF 6661 if ac_fn_c_try_compile "$LINENO"; then : 6662 xorg_cv_cc_flag_unused_command_line_argument=yes 6663 else 6664 xorg_cv_cc_flag_unused_command_line_argument=no 6665 fi 6666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6667 fi 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6671 CFLAGS="$xorg_testset_save_CFLAGS" 6672 fi 6673 6674 found="no" 6675 6676 if test $found = "no" ; then 6677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 6681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6683 fi 6684 6685 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6686 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6688 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6689 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6690 if eval \${$cacheid+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692 else 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694 /* end confdefs.h. */ 6695 int i; 6696 int 6697 main () 6698 { 6699 6700 ; 6701 return 0; 6702 } 6703 _ACEOF 6704 if ac_fn_c_try_link "$LINENO"; then : 6705 eval $cacheid=yes 6706 else 6707 eval $cacheid=no 6708 fi 6709 rm -f core conftest.err conftest.$ac_objext \ 6710 conftest$ac_exeext conftest.$ac_ext 6711 fi 6712 6713 6714 CFLAGS="$xorg_testset_save_CFLAGS" 6715 6716 eval supported=\$$cacheid 6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6718 $as_echo "$supported" >&6; } 6719 if test "$supported" = "yes" ; then 6720 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6721 found="yes" 6722 fi 6723 fi 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 xorg_testset_save_CFLAGS="$CFLAGS" 6740 6741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6746 $as_echo_n "(cached) " >&6 6747 else 6748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749 /* end confdefs.h. */ 6750 int i; 6751 _ACEOF 6752 if ac_fn_c_try_compile "$LINENO"; then : 6753 xorg_cv_cc_flag_unknown_warning_option=yes 6754 else 6755 xorg_cv_cc_flag_unknown_warning_option=no 6756 fi 6757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6758 fi 6759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763 fi 6764 6765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 6780 xorg_cv_cc_flag_unused_command_line_argument=yes 6781 else 6782 xorg_cv_cc_flag_unused_command_line_argument=no 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6785 fi 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6789 CFLAGS="$xorg_testset_save_CFLAGS" 6790 fi 6791 6792 found="no" 6793 6794 if test $found = "no" ; then 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 fi 6798 6799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6801 fi 6802 6803 CFLAGS="$CFLAGS -Wredundant-decls" 6804 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6806 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6807 cacheid=xorg_cv_cc_flag__Wredundant_decls 6808 if eval \${$cacheid+:} false; then : 6809 $as_echo_n "(cached) " >&6 6810 else 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812 /* end confdefs.h. */ 6813 int i; 6814 int 6815 main () 6816 { 6817 6818 ; 6819 return 0; 6820 } 6821 _ACEOF 6822 if ac_fn_c_try_link "$LINENO"; then : 6823 eval $cacheid=yes 6824 else 6825 eval $cacheid=no 6826 fi 6827 rm -f core conftest.err conftest.$ac_objext \ 6828 conftest$ac_exeext conftest.$ac_ext 6829 fi 6830 6831 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 6834 eval supported=\$$cacheid 6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6836 $as_echo "$supported" >&6; } 6837 if test "$supported" = "yes" ; then 6838 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6839 found="yes" 6840 fi 6841 fi 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 xorg_testset_save_CFLAGS="$CFLAGS" 6858 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6864 $as_echo_n "(cached) " >&6 6865 else 6866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6867 /* end confdefs.h. */ 6868 int i; 6869 _ACEOF 6870 if ac_fn_c_try_compile "$LINENO"; then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872 else 6873 xorg_cv_cc_flag_unknown_warning_option=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6876 fi 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 fi 6882 6883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 fi 6887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892 else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 _ACEOF 6897 if ac_fn_c_try_compile "$LINENO"; then : 6898 xorg_cv_cc_flag_unused_command_line_argument=yes 6899 else 6900 xorg_cv_cc_flag_unused_command_line_argument=no 6901 fi 6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6903 fi 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 fi 6909 6910 found="no" 6911 6912 if test $found = "no" ; then 6913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 fi 6916 6917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 fi 6920 6921 CFLAGS="$CFLAGS -Wlogical-op" 6922 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6924 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6925 cacheid=xorg_cv_cc_flag__Wlogical_op 6926 if eval \${$cacheid+:} false; then : 6927 $as_echo_n "(cached) " >&6 6928 else 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 int 6933 main () 6934 { 6935 6936 ; 6937 return 0; 6938 } 6939 _ACEOF 6940 if ac_fn_c_try_link "$LINENO"; then : 6941 eval $cacheid=yes 6942 else 6943 eval $cacheid=no 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext \ 6946 conftest$ac_exeext conftest.$ac_ext 6947 fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954 $as_echo "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6957 found="yes" 6958 fi 6959 fi 6960 6961 6962 6963 # These are currently disabled because they are noisy. They will be enabled 6964 # in the future once the codebase is sufficiently modernized to silence 6965 # them. For now, I don't want them to drown out the other warnings. 6966 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6967 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6968 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6969 6970 # Turn some warnings into errors, so we don't accidently get successful builds 6971 # when there are problems that should be fixed. 6972 6973 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 xorg_testset_save_CFLAGS="$CFLAGS" 6988 6989 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6992 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6993 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6994 $as_echo_n "(cached) " >&6 6995 else 6996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997 /* end confdefs.h. */ 6998 int i; 6999 _ACEOF 7000 if ac_fn_c_try_compile "$LINENO"; then : 7001 xorg_cv_cc_flag_unknown_warning_option=yes 7002 else 7003 xorg_cv_cc_flag_unknown_warning_option=no 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7006 fi 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7008 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7009 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 fi 7012 7013 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 fi 7017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7019 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7020 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022 else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 _ACEOF 7027 if ac_fn_c_try_compile "$LINENO"; then : 7028 xorg_cv_cc_flag_unused_command_line_argument=yes 7029 else 7030 xorg_cv_cc_flag_unused_command_line_argument=no 7031 fi 7032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7033 fi 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7035 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7036 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7037 CFLAGS="$xorg_testset_save_CFLAGS" 7038 fi 7039 7040 found="no" 7041 7042 if test $found = "no" ; then 7043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7045 fi 7046 7047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7049 fi 7050 7051 CFLAGS="$CFLAGS -Werror=implicit" 7052 7053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7054 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7055 cacheid=xorg_cv_cc_flag__Werror_implicit 7056 if eval \${$cacheid+:} false; then : 7057 $as_echo_n "(cached) " >&6 7058 else 7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060 /* end confdefs.h. */ 7061 int i; 7062 int 7063 main () 7064 { 7065 7066 ; 7067 return 0; 7068 } 7069 _ACEOF 7070 if ac_fn_c_try_link "$LINENO"; then : 7071 eval $cacheid=yes 7072 else 7073 eval $cacheid=no 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext \ 7076 conftest$ac_exeext conftest.$ac_ext 7077 fi 7078 7079 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 7082 eval supported=\$$cacheid 7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7084 $as_echo "$supported" >&6; } 7085 if test "$supported" = "yes" ; then 7086 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7087 found="yes" 7088 fi 7089 fi 7090 7091 if test $found = "no" ; then 7092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7094 fi 7095 7096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7098 fi 7099 7100 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7101 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7103 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7104 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7105 if eval \${$cacheid+:} false; then : 7106 $as_echo_n "(cached) " >&6 7107 else 7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109 /* end confdefs.h. */ 7110 int i; 7111 int 7112 main () 7113 { 7114 7115 ; 7116 return 0; 7117 } 7118 _ACEOF 7119 if ac_fn_c_try_link "$LINENO"; then : 7120 eval $cacheid=yes 7121 else 7122 eval $cacheid=no 7123 fi 7124 rm -f core conftest.err conftest.$ac_objext \ 7125 conftest$ac_exeext conftest.$ac_ext 7126 fi 7127 7128 7129 CFLAGS="$xorg_testset_save_CFLAGS" 7130 7131 eval supported=\$$cacheid 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7133 $as_echo "$supported" >&6; } 7134 if test "$supported" = "yes" ; then 7135 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7136 found="yes" 7137 fi 7138 fi 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 xorg_testset_save_CFLAGS="$CFLAGS" 7155 7156 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7159 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7160 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7161 $as_echo_n "(cached) " >&6 7162 else 7163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164 /* end confdefs.h. */ 7165 int i; 7166 _ACEOF 7167 if ac_fn_c_try_compile "$LINENO"; then : 7168 xorg_cv_cc_flag_unknown_warning_option=yes 7169 else 7170 xorg_cv_cc_flag_unknown_warning_option=no 7171 fi 7172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7173 fi 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7175 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7176 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 fi 7179 7180 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7183 fi 7184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7186 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7187 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7188 $as_echo_n "(cached) " >&6 7189 else 7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7191 /* end confdefs.h. */ 7192 int i; 7193 _ACEOF 7194 if ac_fn_c_try_compile "$LINENO"; then : 7195 xorg_cv_cc_flag_unused_command_line_argument=yes 7196 else 7197 xorg_cv_cc_flag_unused_command_line_argument=no 7198 fi 7199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7200 fi 7201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7202 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7204 CFLAGS="$xorg_testset_save_CFLAGS" 7205 fi 7206 7207 found="no" 7208 7209 if test $found = "no" ; then 7210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7212 fi 7213 7214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7216 fi 7217 7218 CFLAGS="$CFLAGS -Werror=nonnull" 7219 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7221 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7222 cacheid=xorg_cv_cc_flag__Werror_nonnull 7223 if eval \${$cacheid+:} false; then : 7224 $as_echo_n "(cached) " >&6 7225 else 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227 /* end confdefs.h. */ 7228 int i; 7229 int 7230 main () 7231 { 7232 7233 ; 7234 return 0; 7235 } 7236 _ACEOF 7237 if ac_fn_c_try_link "$LINENO"; then : 7238 eval $cacheid=yes 7239 else 7240 eval $cacheid=no 7241 fi 7242 rm -f core conftest.err conftest.$ac_objext \ 7243 conftest$ac_exeext conftest.$ac_ext 7244 fi 7245 7246 7247 CFLAGS="$xorg_testset_save_CFLAGS" 7248 7249 eval supported=\$$cacheid 7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7251 $as_echo "$supported" >&6; } 7252 if test "$supported" = "yes" ; then 7253 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7254 found="yes" 7255 fi 7256 fi 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 xorg_testset_save_CFLAGS="$CFLAGS" 7273 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7277 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7278 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7279 $as_echo_n "(cached) " >&6 7280 else 7281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282 /* end confdefs.h. */ 7283 int i; 7284 _ACEOF 7285 if ac_fn_c_try_compile "$LINENO"; then : 7286 xorg_cv_cc_flag_unknown_warning_option=yes 7287 else 7288 xorg_cv_cc_flag_unknown_warning_option=no 7289 fi 7290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7291 fi 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7293 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7295 CFLAGS="$xorg_testset_save_CFLAGS" 7296 fi 7297 7298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7301 fi 7302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7304 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7305 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7306 $as_echo_n "(cached) " >&6 7307 else 7308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7309 /* end confdefs.h. */ 7310 int i; 7311 _ACEOF 7312 if ac_fn_c_try_compile "$LINENO"; then : 7313 xorg_cv_cc_flag_unused_command_line_argument=yes 7314 else 7315 xorg_cv_cc_flag_unused_command_line_argument=no 7316 fi 7317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7318 fi 7319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7320 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7322 CFLAGS="$xorg_testset_save_CFLAGS" 7323 fi 7324 7325 found="no" 7326 7327 if test $found = "no" ; then 7328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7330 fi 7331 7332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7334 fi 7335 7336 CFLAGS="$CFLAGS -Werror=init-self" 7337 7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7339 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7340 cacheid=xorg_cv_cc_flag__Werror_init_self 7341 if eval \${$cacheid+:} false; then : 7342 $as_echo_n "(cached) " >&6 7343 else 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345 /* end confdefs.h. */ 7346 int i; 7347 int 7348 main () 7349 { 7350 7351 ; 7352 return 0; 7353 } 7354 _ACEOF 7355 if ac_fn_c_try_link "$LINENO"; then : 7356 eval $cacheid=yes 7357 else 7358 eval $cacheid=no 7359 fi 7360 rm -f core conftest.err conftest.$ac_objext \ 7361 conftest$ac_exeext conftest.$ac_ext 7362 fi 7363 7364 7365 CFLAGS="$xorg_testset_save_CFLAGS" 7366 7367 eval supported=\$$cacheid 7368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7369 $as_echo "$supported" >&6; } 7370 if test "$supported" = "yes" ; then 7371 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7372 found="yes" 7373 fi 7374 fi 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 xorg_testset_save_CFLAGS="$CFLAGS" 7391 7392 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7395 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7396 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7397 $as_echo_n "(cached) " >&6 7398 else 7399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400 /* end confdefs.h. */ 7401 int i; 7402 _ACEOF 7403 if ac_fn_c_try_compile "$LINENO"; then : 7404 xorg_cv_cc_flag_unknown_warning_option=yes 7405 else 7406 xorg_cv_cc_flag_unknown_warning_option=no 7407 fi 7408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7409 fi 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7411 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7413 CFLAGS="$xorg_testset_save_CFLAGS" 7414 fi 7415 7416 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7419 fi 7420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7422 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7423 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7424 $as_echo_n "(cached) " >&6 7425 else 7426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7427 /* end confdefs.h. */ 7428 int i; 7429 _ACEOF 7430 if ac_fn_c_try_compile "$LINENO"; then : 7431 xorg_cv_cc_flag_unused_command_line_argument=yes 7432 else 7433 xorg_cv_cc_flag_unused_command_line_argument=no 7434 fi 7435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7436 fi 7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7438 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7440 CFLAGS="$xorg_testset_save_CFLAGS" 7441 fi 7442 7443 found="no" 7444 7445 if test $found = "no" ; then 7446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7448 fi 7449 7450 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7452 fi 7453 7454 CFLAGS="$CFLAGS -Werror=main" 7455 7456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7457 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7458 cacheid=xorg_cv_cc_flag__Werror_main 7459 if eval \${$cacheid+:} false; then : 7460 $as_echo_n "(cached) " >&6 7461 else 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463 /* end confdefs.h. */ 7464 int i; 7465 int 7466 main () 7467 { 7468 7469 ; 7470 return 0; 7471 } 7472 _ACEOF 7473 if ac_fn_c_try_link "$LINENO"; then : 7474 eval $cacheid=yes 7475 else 7476 eval $cacheid=no 7477 fi 7478 rm -f core conftest.err conftest.$ac_objext \ 7479 conftest$ac_exeext conftest.$ac_ext 7480 fi 7481 7482 7483 CFLAGS="$xorg_testset_save_CFLAGS" 7484 7485 eval supported=\$$cacheid 7486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7487 $as_echo "$supported" >&6; } 7488 if test "$supported" = "yes" ; then 7489 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7490 found="yes" 7491 fi 7492 fi 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 xorg_testset_save_CFLAGS="$CFLAGS" 7509 7510 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7513 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7514 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7515 $as_echo_n "(cached) " >&6 7516 else 7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 int i; 7520 _ACEOF 7521 if ac_fn_c_try_compile "$LINENO"; then : 7522 xorg_cv_cc_flag_unknown_warning_option=yes 7523 else 7524 xorg_cv_cc_flag_unknown_warning_option=no 7525 fi 7526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7527 fi 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7529 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 fi 7533 7534 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7537 fi 7538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7540 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7541 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7542 $as_echo_n "(cached) " >&6 7543 else 7544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7545 /* end confdefs.h. */ 7546 int i; 7547 _ACEOF 7548 if ac_fn_c_try_compile "$LINENO"; then : 7549 xorg_cv_cc_flag_unused_command_line_argument=yes 7550 else 7551 xorg_cv_cc_flag_unused_command_line_argument=no 7552 fi 7553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7554 fi 7555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7556 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7558 CFLAGS="$xorg_testset_save_CFLAGS" 7559 fi 7560 7561 found="no" 7562 7563 if test $found = "no" ; then 7564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7566 fi 7567 7568 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7570 fi 7571 7572 CFLAGS="$CFLAGS -Werror=missing-braces" 7573 7574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7575 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7576 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7577 if eval \${$cacheid+:} false; then : 7578 $as_echo_n "(cached) " >&6 7579 else 7580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7581 /* end confdefs.h. */ 7582 int i; 7583 int 7584 main () 7585 { 7586 7587 ; 7588 return 0; 7589 } 7590 _ACEOF 7591 if ac_fn_c_try_link "$LINENO"; then : 7592 eval $cacheid=yes 7593 else 7594 eval $cacheid=no 7595 fi 7596 rm -f core conftest.err conftest.$ac_objext \ 7597 conftest$ac_exeext conftest.$ac_ext 7598 fi 7599 7600 7601 CFLAGS="$xorg_testset_save_CFLAGS" 7602 7603 eval supported=\$$cacheid 7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7605 $as_echo "$supported" >&6; } 7606 if test "$supported" = "yes" ; then 7607 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7608 found="yes" 7609 fi 7610 fi 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 xorg_testset_save_CFLAGS="$CFLAGS" 7627 7628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7631 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7632 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7633 $as_echo_n "(cached) " >&6 7634 else 7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 int i; 7638 _ACEOF 7639 if ac_fn_c_try_compile "$LINENO"; then : 7640 xorg_cv_cc_flag_unknown_warning_option=yes 7641 else 7642 xorg_cv_cc_flag_unknown_warning_option=no 7643 fi 7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7645 fi 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7647 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 fi 7651 7652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 fi 7656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7658 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7659 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7660 $as_echo_n "(cached) " >&6 7661 else 7662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7663 /* end confdefs.h. */ 7664 int i; 7665 _ACEOF 7666 if ac_fn_c_try_compile "$LINENO"; then : 7667 xorg_cv_cc_flag_unused_command_line_argument=yes 7668 else 7669 xorg_cv_cc_flag_unused_command_line_argument=no 7670 fi 7671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7672 fi 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7674 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7676 CFLAGS="$xorg_testset_save_CFLAGS" 7677 fi 7678 7679 found="no" 7680 7681 if test $found = "no" ; then 7682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7684 fi 7685 7686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7688 fi 7689 7690 CFLAGS="$CFLAGS -Werror=sequence-point" 7691 7692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7693 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7694 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7695 if eval \${$cacheid+:} false; then : 7696 $as_echo_n "(cached) " >&6 7697 else 7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7699 /* end confdefs.h. */ 7700 int i; 7701 int 7702 main () 7703 { 7704 7705 ; 7706 return 0; 7707 } 7708 _ACEOF 7709 if ac_fn_c_try_link "$LINENO"; then : 7710 eval $cacheid=yes 7711 else 7712 eval $cacheid=no 7713 fi 7714 rm -f core conftest.err conftest.$ac_objext \ 7715 conftest$ac_exeext conftest.$ac_ext 7716 fi 7717 7718 7719 CFLAGS="$xorg_testset_save_CFLAGS" 7720 7721 eval supported=\$$cacheid 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7723 $as_echo "$supported" >&6; } 7724 if test "$supported" = "yes" ; then 7725 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7726 found="yes" 7727 fi 7728 fi 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 xorg_testset_save_CFLAGS="$CFLAGS" 7745 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7749 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7750 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7751 $as_echo_n "(cached) " >&6 7752 else 7753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7754 /* end confdefs.h. */ 7755 int i; 7756 _ACEOF 7757 if ac_fn_c_try_compile "$LINENO"; then : 7758 xorg_cv_cc_flag_unknown_warning_option=yes 7759 else 7760 xorg_cv_cc_flag_unknown_warning_option=no 7761 fi 7762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7763 fi 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7765 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 fi 7769 7770 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 fi 7774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7776 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7777 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 _ACEOF 7784 if ac_fn_c_try_compile "$LINENO"; then : 7785 xorg_cv_cc_flag_unused_command_line_argument=yes 7786 else 7787 xorg_cv_cc_flag_unused_command_line_argument=no 7788 fi 7789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7790 fi 7791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7792 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7794 CFLAGS="$xorg_testset_save_CFLAGS" 7795 fi 7796 7797 found="no" 7798 7799 if test $found = "no" ; then 7800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7802 fi 7803 7804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7806 fi 7807 7808 CFLAGS="$CFLAGS -Werror=return-type" 7809 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7811 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7812 cacheid=xorg_cv_cc_flag__Werror_return_type 7813 if eval \${$cacheid+:} false; then : 7814 $as_echo_n "(cached) " >&6 7815 else 7816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7817 /* end confdefs.h. */ 7818 int i; 7819 int 7820 main () 7821 { 7822 7823 ; 7824 return 0; 7825 } 7826 _ACEOF 7827 if ac_fn_c_try_link "$LINENO"; then : 7828 eval $cacheid=yes 7829 else 7830 eval $cacheid=no 7831 fi 7832 rm -f core conftest.err conftest.$ac_objext \ 7833 conftest$ac_exeext conftest.$ac_ext 7834 fi 7835 7836 7837 CFLAGS="$xorg_testset_save_CFLAGS" 7838 7839 eval supported=\$$cacheid 7840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7841 $as_echo "$supported" >&6; } 7842 if test "$supported" = "yes" ; then 7843 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7844 found="yes" 7845 fi 7846 fi 7847 7848 if test $found = "no" ; then 7849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7851 fi 7852 7853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7855 fi 7856 7857 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7858 7859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7860 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7861 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7862 if eval \${$cacheid+:} false; then : 7863 $as_echo_n "(cached) " >&6 7864 else 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 int 7869 main () 7870 { 7871 7872 ; 7873 return 0; 7874 } 7875 _ACEOF 7876 if ac_fn_c_try_link "$LINENO"; then : 7877 eval $cacheid=yes 7878 else 7879 eval $cacheid=no 7880 fi 7881 rm -f core conftest.err conftest.$ac_objext \ 7882 conftest$ac_exeext conftest.$ac_ext 7883 fi 7884 7885 7886 CFLAGS="$xorg_testset_save_CFLAGS" 7887 7888 eval supported=\$$cacheid 7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7890 $as_echo "$supported" >&6; } 7891 if test "$supported" = "yes" ; then 7892 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7893 found="yes" 7894 fi 7895 fi 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 xorg_testset_save_CFLAGS="$CFLAGS" 7912 7913 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7917 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7918 $as_echo_n "(cached) " >&6 7919 else 7920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7921 /* end confdefs.h. */ 7922 int i; 7923 _ACEOF 7924 if ac_fn_c_try_compile "$LINENO"; then : 7925 xorg_cv_cc_flag_unknown_warning_option=yes 7926 else 7927 xorg_cv_cc_flag_unknown_warning_option=no 7928 fi 7929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7930 fi 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7932 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7934 CFLAGS="$xorg_testset_save_CFLAGS" 7935 fi 7936 7937 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7940 fi 7941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7943 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7944 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7945 $as_echo_n "(cached) " >&6 7946 else 7947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7948 /* end confdefs.h. */ 7949 int i; 7950 _ACEOF 7951 if ac_fn_c_try_compile "$LINENO"; then : 7952 xorg_cv_cc_flag_unused_command_line_argument=yes 7953 else 7954 xorg_cv_cc_flag_unused_command_line_argument=no 7955 fi 7956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7957 fi 7958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7959 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7961 CFLAGS="$xorg_testset_save_CFLAGS" 7962 fi 7963 7964 found="no" 7965 7966 if test $found = "no" ; then 7967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7969 fi 7970 7971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7973 fi 7974 7975 CFLAGS="$CFLAGS -Werror=trigraphs" 7976 7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7978 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7979 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7980 if eval \${$cacheid+:} false; then : 7981 $as_echo_n "(cached) " >&6 7982 else 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 int 7987 main () 7988 { 7989 7990 ; 7991 return 0; 7992 } 7993 _ACEOF 7994 if ac_fn_c_try_link "$LINENO"; then : 7995 eval $cacheid=yes 7996 else 7997 eval $cacheid=no 7998 fi 7999 rm -f core conftest.err conftest.$ac_objext \ 8000 conftest$ac_exeext conftest.$ac_ext 8001 fi 8002 8003 8004 CFLAGS="$xorg_testset_save_CFLAGS" 8005 8006 eval supported=\$$cacheid 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8008 $as_echo "$supported" >&6; } 8009 if test "$supported" = "yes" ; then 8010 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8011 found="yes" 8012 fi 8013 fi 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 xorg_testset_save_CFLAGS="$CFLAGS" 8030 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8036 $as_echo_n "(cached) " >&6 8037 else 8038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8039 /* end confdefs.h. */ 8040 int i; 8041 _ACEOF 8042 if ac_fn_c_try_compile "$LINENO"; then : 8043 xorg_cv_cc_flag_unknown_warning_option=yes 8044 else 8045 xorg_cv_cc_flag_unknown_warning_option=no 8046 fi 8047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8048 fi 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8052 CFLAGS="$xorg_testset_save_CFLAGS" 8053 fi 8054 8055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8058 fi 8059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8063 $as_echo_n "(cached) " >&6 8064 else 8065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8066 /* end confdefs.h. */ 8067 int i; 8068 _ACEOF 8069 if ac_fn_c_try_compile "$LINENO"; then : 8070 xorg_cv_cc_flag_unused_command_line_argument=yes 8071 else 8072 xorg_cv_cc_flag_unused_command_line_argument=no 8073 fi 8074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8075 fi 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8079 CFLAGS="$xorg_testset_save_CFLAGS" 8080 fi 8081 8082 found="no" 8083 8084 if test $found = "no" ; then 8085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 fi 8088 8089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8091 fi 8092 8093 CFLAGS="$CFLAGS -Werror=array-bounds" 8094 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8096 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8097 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8098 if eval \${$cacheid+:} false; then : 8099 $as_echo_n "(cached) " >&6 8100 else 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 int i; 8104 int 8105 main () 8106 { 8107 8108 ; 8109 return 0; 8110 } 8111 _ACEOF 8112 if ac_fn_c_try_link "$LINENO"; then : 8113 eval $cacheid=yes 8114 else 8115 eval $cacheid=no 8116 fi 8117 rm -f core conftest.err conftest.$ac_objext \ 8118 conftest$ac_exeext conftest.$ac_ext 8119 fi 8120 8121 8122 CFLAGS="$xorg_testset_save_CFLAGS" 8123 8124 eval supported=\$$cacheid 8125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8126 $as_echo "$supported" >&6; } 8127 if test "$supported" = "yes" ; then 8128 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8129 found="yes" 8130 fi 8131 fi 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 xorg_testset_save_CFLAGS="$CFLAGS" 8148 8149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8154 $as_echo_n "(cached) " >&6 8155 else 8156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8157 /* end confdefs.h. */ 8158 int i; 8159 _ACEOF 8160 if ac_fn_c_try_compile "$LINENO"; then : 8161 xorg_cv_cc_flag_unknown_warning_option=yes 8162 else 8163 xorg_cv_cc_flag_unknown_warning_option=no 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8166 fi 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8170 CFLAGS="$xorg_testset_save_CFLAGS" 8171 fi 8172 8173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8176 fi 8177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8181 $as_echo_n "(cached) " >&6 8182 else 8183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8184 /* end confdefs.h. */ 8185 int i; 8186 _ACEOF 8187 if ac_fn_c_try_compile "$LINENO"; then : 8188 xorg_cv_cc_flag_unused_command_line_argument=yes 8189 else 8190 xorg_cv_cc_flag_unused_command_line_argument=no 8191 fi 8192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8193 fi 8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8197 CFLAGS="$xorg_testset_save_CFLAGS" 8198 fi 8199 8200 found="no" 8201 8202 if test $found = "no" ; then 8203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8205 fi 8206 8207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8209 fi 8210 8211 CFLAGS="$CFLAGS -Werror=write-strings" 8212 8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8214 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8215 cacheid=xorg_cv_cc_flag__Werror_write_strings 8216 if eval \${$cacheid+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218 else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 int 8223 main () 8224 { 8225 8226 ; 8227 return 0; 8228 } 8229 _ACEOF 8230 if ac_fn_c_try_link "$LINENO"; then : 8231 eval $cacheid=yes 8232 else 8233 eval $cacheid=no 8234 fi 8235 rm -f core conftest.err conftest.$ac_objext \ 8236 conftest$ac_exeext conftest.$ac_ext 8237 fi 8238 8239 8240 CFLAGS="$xorg_testset_save_CFLAGS" 8241 8242 eval supported=\$$cacheid 8243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8244 $as_echo "$supported" >&6; } 8245 if test "$supported" = "yes" ; then 8246 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8247 found="yes" 8248 fi 8249 fi 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 xorg_testset_save_CFLAGS="$CFLAGS" 8266 8267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8270 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8271 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8272 $as_echo_n "(cached) " >&6 8273 else 8274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8275 /* end confdefs.h. */ 8276 int i; 8277 _ACEOF 8278 if ac_fn_c_try_compile "$LINENO"; then : 8279 xorg_cv_cc_flag_unknown_warning_option=yes 8280 else 8281 xorg_cv_cc_flag_unknown_warning_option=no 8282 fi 8283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8284 fi 8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8286 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8288 CFLAGS="$xorg_testset_save_CFLAGS" 8289 fi 8290 8291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8294 fi 8295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8297 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8298 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8299 $as_echo_n "(cached) " >&6 8300 else 8301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8302 /* end confdefs.h. */ 8303 int i; 8304 _ACEOF 8305 if ac_fn_c_try_compile "$LINENO"; then : 8306 xorg_cv_cc_flag_unused_command_line_argument=yes 8307 else 8308 xorg_cv_cc_flag_unused_command_line_argument=no 8309 fi 8310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8311 fi 8312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8313 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8315 CFLAGS="$xorg_testset_save_CFLAGS" 8316 fi 8317 8318 found="no" 8319 8320 if test $found = "no" ; then 8321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8323 fi 8324 8325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8327 fi 8328 8329 CFLAGS="$CFLAGS -Werror=address" 8330 8331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8332 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8333 cacheid=xorg_cv_cc_flag__Werror_address 8334 if eval \${$cacheid+:} false; then : 8335 $as_echo_n "(cached) " >&6 8336 else 8337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338 /* end confdefs.h. */ 8339 int i; 8340 int 8341 main () 8342 { 8343 8344 ; 8345 return 0; 8346 } 8347 _ACEOF 8348 if ac_fn_c_try_link "$LINENO"; then : 8349 eval $cacheid=yes 8350 else 8351 eval $cacheid=no 8352 fi 8353 rm -f core conftest.err conftest.$ac_objext \ 8354 conftest$ac_exeext conftest.$ac_ext 8355 fi 8356 8357 8358 CFLAGS="$xorg_testset_save_CFLAGS" 8359 8360 eval supported=\$$cacheid 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8362 $as_echo "$supported" >&6; } 8363 if test "$supported" = "yes" ; then 8364 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8365 found="yes" 8366 fi 8367 fi 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 xorg_testset_save_CFLAGS="$CFLAGS" 8384 8385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8388 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8389 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8390 $as_echo_n "(cached) " >&6 8391 else 8392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8393 /* end confdefs.h. */ 8394 int i; 8395 _ACEOF 8396 if ac_fn_c_try_compile "$LINENO"; then : 8397 xorg_cv_cc_flag_unknown_warning_option=yes 8398 else 8399 xorg_cv_cc_flag_unknown_warning_option=no 8400 fi 8401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8402 fi 8403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8404 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 fi 8408 8409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8412 fi 8413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8415 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8416 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 _ACEOF 8423 if ac_fn_c_try_compile "$LINENO"; then : 8424 xorg_cv_cc_flag_unused_command_line_argument=yes 8425 else 8426 xorg_cv_cc_flag_unused_command_line_argument=no 8427 fi 8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8429 fi 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8431 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 fi 8435 8436 found="no" 8437 8438 if test $found = "no" ; then 8439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8441 fi 8442 8443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8445 fi 8446 8447 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8448 8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8450 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8451 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8452 if eval \${$cacheid+:} false; then : 8453 $as_echo_n "(cached) " >&6 8454 else 8455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8456 /* end confdefs.h. */ 8457 int i; 8458 int 8459 main () 8460 { 8461 8462 ; 8463 return 0; 8464 } 8465 _ACEOF 8466 if ac_fn_c_try_link "$LINENO"; then : 8467 eval $cacheid=yes 8468 else 8469 eval $cacheid=no 8470 fi 8471 rm -f core conftest.err conftest.$ac_objext \ 8472 conftest$ac_exeext conftest.$ac_ext 8473 fi 8474 8475 8476 CFLAGS="$xorg_testset_save_CFLAGS" 8477 8478 eval supported=\$$cacheid 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8480 $as_echo "$supported" >&6; } 8481 if test "$supported" = "yes" ; then 8482 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8483 found="yes" 8484 fi 8485 fi 8486 8487 if test $found = "no" ; then 8488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8490 fi 8491 8492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8494 fi 8495 8496 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8497 8498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8499 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8500 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8501 if eval \${$cacheid+:} false; then : 8502 $as_echo_n "(cached) " >&6 8503 else 8504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8505 /* end confdefs.h. */ 8506 int i; 8507 int 8508 main () 8509 { 8510 8511 ; 8512 return 0; 8513 } 8514 _ACEOF 8515 if ac_fn_c_try_link "$LINENO"; then : 8516 eval $cacheid=yes 8517 else 8518 eval $cacheid=no 8519 fi 8520 rm -f core conftest.err conftest.$ac_objext \ 8521 conftest$ac_exeext conftest.$ac_ext 8522 fi 8523 8524 8525 CFLAGS="$xorg_testset_save_CFLAGS" 8526 8527 eval supported=\$$cacheid 8528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8529 $as_echo "$supported" >&6; } 8530 if test "$supported" = "yes" ; then 8531 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8532 found="yes" 8533 fi 8534 fi 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 xorg_testset_save_CFLAGS="$CFLAGS" 8551 8552 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8555 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8556 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8557 $as_echo_n "(cached) " >&6 8558 else 8559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8560 /* end confdefs.h. */ 8561 int i; 8562 _ACEOF 8563 if ac_fn_c_try_compile "$LINENO"; then : 8564 xorg_cv_cc_flag_unknown_warning_option=yes 8565 else 8566 xorg_cv_cc_flag_unknown_warning_option=no 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8569 fi 8570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8571 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 fi 8575 8576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8579 fi 8580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8582 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8583 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8584 $as_echo_n "(cached) " >&6 8585 else 8586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8587 /* end confdefs.h. */ 8588 int i; 8589 _ACEOF 8590 if ac_fn_c_try_compile "$LINENO"; then : 8591 xorg_cv_cc_flag_unused_command_line_argument=yes 8592 else 8593 xorg_cv_cc_flag_unused_command_line_argument=no 8594 fi 8595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8596 fi 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8598 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8599 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8600 CFLAGS="$xorg_testset_save_CFLAGS" 8601 fi 8602 8603 found="no" 8604 8605 if test $found = "no" ; then 8606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8608 fi 8609 8610 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8612 fi 8613 8614 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8615 8616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8617 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8618 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8619 if eval \${$cacheid+:} false; then : 8620 $as_echo_n "(cached) " >&6 8621 else 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 int 8626 main () 8627 { 8628 8629 ; 8630 return 0; 8631 } 8632 _ACEOF 8633 if ac_fn_c_try_link "$LINENO"; then : 8634 eval $cacheid=yes 8635 else 8636 eval $cacheid=no 8637 fi 8638 rm -f core conftest.err conftest.$ac_objext \ 8639 conftest$ac_exeext conftest.$ac_ext 8640 fi 8641 8642 8643 CFLAGS="$xorg_testset_save_CFLAGS" 8644 8645 eval supported=\$$cacheid 8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8647 $as_echo "$supported" >&6; } 8648 if test "$supported" = "yes" ; then 8649 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8650 found="yes" 8651 fi 8652 fi 8653 8654 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8655 else 8656 { $as_echo "$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 8657 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 xorg_testset_save_CFLAGS="$CFLAGS" 8672 8673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8676 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8677 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8678 $as_echo_n "(cached) " >&6 8679 else 8680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681 /* end confdefs.h. */ 8682 int i; 8683 _ACEOF 8684 if ac_fn_c_try_compile "$LINENO"; then : 8685 xorg_cv_cc_flag_unknown_warning_option=yes 8686 else 8687 xorg_cv_cc_flag_unknown_warning_option=no 8688 fi 8689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8690 fi 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8692 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 fi 8696 8697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 fi 8701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8703 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8704 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8705 $as_echo_n "(cached) " >&6 8706 else 8707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8708 /* end confdefs.h. */ 8709 int i; 8710 _ACEOF 8711 if ac_fn_c_try_compile "$LINENO"; then : 8712 xorg_cv_cc_flag_unused_command_line_argument=yes 8713 else 8714 xorg_cv_cc_flag_unused_command_line_argument=no 8715 fi 8716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8717 fi 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8719 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 fi 8723 8724 found="no" 8725 8726 if test $found = "no" ; then 8727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 fi 8730 8731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 fi 8734 8735 CFLAGS="$CFLAGS -Wimplicit" 8736 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8738 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8739 cacheid=xorg_cv_cc_flag__Wimplicit 8740 if eval \${$cacheid+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742 else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 int 8747 main () 8748 { 8749 8750 ; 8751 return 0; 8752 } 8753 _ACEOF 8754 if ac_fn_c_try_link "$LINENO"; then : 8755 eval $cacheid=yes 8756 else 8757 eval $cacheid=no 8758 fi 8759 rm -f core conftest.err conftest.$ac_objext \ 8760 conftest$ac_exeext conftest.$ac_ext 8761 fi 8762 8763 8764 CFLAGS="$xorg_testset_save_CFLAGS" 8765 8766 eval supported=\$$cacheid 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8768 $as_echo "$supported" >&6; } 8769 if test "$supported" = "yes" ; then 8770 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8771 found="yes" 8772 fi 8773 fi 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 xorg_testset_save_CFLAGS="$CFLAGS" 8790 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8794 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8795 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8796 $as_echo_n "(cached) " >&6 8797 else 8798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8799 /* end confdefs.h. */ 8800 int i; 8801 _ACEOF 8802 if ac_fn_c_try_compile "$LINENO"; then : 8803 xorg_cv_cc_flag_unknown_warning_option=yes 8804 else 8805 xorg_cv_cc_flag_unknown_warning_option=no 8806 fi 8807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8808 fi 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8810 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8812 CFLAGS="$xorg_testset_save_CFLAGS" 8813 fi 8814 8815 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8821 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8822 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8823 $as_echo_n "(cached) " >&6 8824 else 8825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8826 /* end confdefs.h. */ 8827 int i; 8828 _ACEOF 8829 if ac_fn_c_try_compile "$LINENO"; then : 8830 xorg_cv_cc_flag_unused_command_line_argument=yes 8831 else 8832 xorg_cv_cc_flag_unused_command_line_argument=no 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8835 fi 8836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8837 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8839 CFLAGS="$xorg_testset_save_CFLAGS" 8840 fi 8841 8842 found="no" 8843 8844 if test $found = "no" ; then 8845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8847 fi 8848 8849 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 fi 8852 8853 CFLAGS="$CFLAGS -Wnonnull" 8854 8855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8856 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8857 cacheid=xorg_cv_cc_flag__Wnonnull 8858 if eval \${$cacheid+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860 else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862 /* end confdefs.h. */ 8863 int i; 8864 int 8865 main () 8866 { 8867 8868 ; 8869 return 0; 8870 } 8871 _ACEOF 8872 if ac_fn_c_try_link "$LINENO"; then : 8873 eval $cacheid=yes 8874 else 8875 eval $cacheid=no 8876 fi 8877 rm -f core conftest.err conftest.$ac_objext \ 8878 conftest$ac_exeext conftest.$ac_ext 8879 fi 8880 8881 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883 8884 eval supported=\$$cacheid 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8886 $as_echo "$supported" >&6; } 8887 if test "$supported" = "yes" ; then 8888 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8889 found="yes" 8890 fi 8891 fi 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 xorg_testset_save_CFLAGS="$CFLAGS" 8908 8909 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8912 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8913 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8914 $as_echo_n "(cached) " >&6 8915 else 8916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8917 /* end confdefs.h. */ 8918 int i; 8919 _ACEOF 8920 if ac_fn_c_try_compile "$LINENO"; then : 8921 xorg_cv_cc_flag_unknown_warning_option=yes 8922 else 8923 xorg_cv_cc_flag_unknown_warning_option=no 8924 fi 8925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8926 fi 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8928 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8930 CFLAGS="$xorg_testset_save_CFLAGS" 8931 fi 8932 8933 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8936 fi 8937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8939 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8940 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8941 $as_echo_n "(cached) " >&6 8942 else 8943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8944 /* end confdefs.h. */ 8945 int i; 8946 _ACEOF 8947 if ac_fn_c_try_compile "$LINENO"; then : 8948 xorg_cv_cc_flag_unused_command_line_argument=yes 8949 else 8950 xorg_cv_cc_flag_unused_command_line_argument=no 8951 fi 8952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8953 fi 8954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8955 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8957 CFLAGS="$xorg_testset_save_CFLAGS" 8958 fi 8959 8960 found="no" 8961 8962 if test $found = "no" ; then 8963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8965 fi 8966 8967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8969 fi 8970 8971 CFLAGS="$CFLAGS -Winit-self" 8972 8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8974 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8975 cacheid=xorg_cv_cc_flag__Winit_self 8976 if eval \${$cacheid+:} false; then : 8977 $as_echo_n "(cached) " >&6 8978 else 8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8980 /* end confdefs.h. */ 8981 int i; 8982 int 8983 main () 8984 { 8985 8986 ; 8987 return 0; 8988 } 8989 _ACEOF 8990 if ac_fn_c_try_link "$LINENO"; then : 8991 eval $cacheid=yes 8992 else 8993 eval $cacheid=no 8994 fi 8995 rm -f core conftest.err conftest.$ac_objext \ 8996 conftest$ac_exeext conftest.$ac_ext 8997 fi 8998 8999 9000 CFLAGS="$xorg_testset_save_CFLAGS" 9001 9002 eval supported=\$$cacheid 9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9004 $as_echo "$supported" >&6; } 9005 if test "$supported" = "yes" ; then 9006 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9007 found="yes" 9008 fi 9009 fi 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 xorg_testset_save_CFLAGS="$CFLAGS" 9026 9027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9030 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9031 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9032 $as_echo_n "(cached) " >&6 9033 else 9034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9035 /* end confdefs.h. */ 9036 int i; 9037 _ACEOF 9038 if ac_fn_c_try_compile "$LINENO"; then : 9039 xorg_cv_cc_flag_unknown_warning_option=yes 9040 else 9041 xorg_cv_cc_flag_unknown_warning_option=no 9042 fi 9043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9044 fi 9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9046 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9048 CFLAGS="$xorg_testset_save_CFLAGS" 9049 fi 9050 9051 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9054 fi 9055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9057 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9058 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9059 $as_echo_n "(cached) " >&6 9060 else 9061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9062 /* end confdefs.h. */ 9063 int i; 9064 _ACEOF 9065 if ac_fn_c_try_compile "$LINENO"; then : 9066 xorg_cv_cc_flag_unused_command_line_argument=yes 9067 else 9068 xorg_cv_cc_flag_unused_command_line_argument=no 9069 fi 9070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9071 fi 9072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9073 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9075 CFLAGS="$xorg_testset_save_CFLAGS" 9076 fi 9077 9078 found="no" 9079 9080 if test $found = "no" ; then 9081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9083 fi 9084 9085 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9087 fi 9088 9089 CFLAGS="$CFLAGS -Wmain" 9090 9091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9092 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9093 cacheid=xorg_cv_cc_flag__Wmain 9094 if eval \${$cacheid+:} false; then : 9095 $as_echo_n "(cached) " >&6 9096 else 9097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098 /* end confdefs.h. */ 9099 int i; 9100 int 9101 main () 9102 { 9103 9104 ; 9105 return 0; 9106 } 9107 _ACEOF 9108 if ac_fn_c_try_link "$LINENO"; then : 9109 eval $cacheid=yes 9110 else 9111 eval $cacheid=no 9112 fi 9113 rm -f core conftest.err conftest.$ac_objext \ 9114 conftest$ac_exeext conftest.$ac_ext 9115 fi 9116 9117 9118 CFLAGS="$xorg_testset_save_CFLAGS" 9119 9120 eval supported=\$$cacheid 9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9122 $as_echo "$supported" >&6; } 9123 if test "$supported" = "yes" ; then 9124 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9125 found="yes" 9126 fi 9127 fi 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 xorg_testset_save_CFLAGS="$CFLAGS" 9144 9145 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9148 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9149 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9150 $as_echo_n "(cached) " >&6 9151 else 9152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9153 /* end confdefs.h. */ 9154 int i; 9155 _ACEOF 9156 if ac_fn_c_try_compile "$LINENO"; then : 9157 xorg_cv_cc_flag_unknown_warning_option=yes 9158 else 9159 xorg_cv_cc_flag_unknown_warning_option=no 9160 fi 9161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9162 fi 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9164 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167 fi 9168 9169 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9172 fi 9173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9175 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9176 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9177 $as_echo_n "(cached) " >&6 9178 else 9179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9180 /* end confdefs.h. */ 9181 int i; 9182 _ACEOF 9183 if ac_fn_c_try_compile "$LINENO"; then : 9184 xorg_cv_cc_flag_unused_command_line_argument=yes 9185 else 9186 xorg_cv_cc_flag_unused_command_line_argument=no 9187 fi 9188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9189 fi 9190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9191 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9193 CFLAGS="$xorg_testset_save_CFLAGS" 9194 fi 9195 9196 found="no" 9197 9198 if test $found = "no" ; then 9199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9201 fi 9202 9203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9205 fi 9206 9207 CFLAGS="$CFLAGS -Wmissing-braces" 9208 9209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9210 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9211 cacheid=xorg_cv_cc_flag__Wmissing_braces 9212 if eval \${$cacheid+:} false; then : 9213 $as_echo_n "(cached) " >&6 9214 else 9215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 int 9219 main () 9220 { 9221 9222 ; 9223 return 0; 9224 } 9225 _ACEOF 9226 if ac_fn_c_try_link "$LINENO"; then : 9227 eval $cacheid=yes 9228 else 9229 eval $cacheid=no 9230 fi 9231 rm -f core conftest.err conftest.$ac_objext \ 9232 conftest$ac_exeext conftest.$ac_ext 9233 fi 9234 9235 9236 CFLAGS="$xorg_testset_save_CFLAGS" 9237 9238 eval supported=\$$cacheid 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9240 $as_echo "$supported" >&6; } 9241 if test "$supported" = "yes" ; then 9242 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9243 found="yes" 9244 fi 9245 fi 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 xorg_testset_save_CFLAGS="$CFLAGS" 9262 9263 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9266 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9267 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9268 $as_echo_n "(cached) " >&6 9269 else 9270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9271 /* end confdefs.h. */ 9272 int i; 9273 _ACEOF 9274 if ac_fn_c_try_compile "$LINENO"; then : 9275 xorg_cv_cc_flag_unknown_warning_option=yes 9276 else 9277 xorg_cv_cc_flag_unknown_warning_option=no 9278 fi 9279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9280 fi 9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9282 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 fi 9286 9287 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9290 fi 9291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9293 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9294 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9295 $as_echo_n "(cached) " >&6 9296 else 9297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9298 /* end confdefs.h. */ 9299 int i; 9300 _ACEOF 9301 if ac_fn_c_try_compile "$LINENO"; then : 9302 xorg_cv_cc_flag_unused_command_line_argument=yes 9303 else 9304 xorg_cv_cc_flag_unused_command_line_argument=no 9305 fi 9306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9307 fi 9308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9309 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9311 CFLAGS="$xorg_testset_save_CFLAGS" 9312 fi 9313 9314 found="no" 9315 9316 if test $found = "no" ; then 9317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9319 fi 9320 9321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9323 fi 9324 9325 CFLAGS="$CFLAGS -Wsequence-point" 9326 9327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9328 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9329 cacheid=xorg_cv_cc_flag__Wsequence_point 9330 if eval \${$cacheid+:} false; then : 9331 $as_echo_n "(cached) " >&6 9332 else 9333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 int 9337 main () 9338 { 9339 9340 ; 9341 return 0; 9342 } 9343 _ACEOF 9344 if ac_fn_c_try_link "$LINENO"; then : 9345 eval $cacheid=yes 9346 else 9347 eval $cacheid=no 9348 fi 9349 rm -f core conftest.err conftest.$ac_objext \ 9350 conftest$ac_exeext conftest.$ac_ext 9351 fi 9352 9353 9354 CFLAGS="$xorg_testset_save_CFLAGS" 9355 9356 eval supported=\$$cacheid 9357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9358 $as_echo "$supported" >&6; } 9359 if test "$supported" = "yes" ; then 9360 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9361 found="yes" 9362 fi 9363 fi 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 xorg_testset_save_CFLAGS="$CFLAGS" 9380 9381 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9384 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9385 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9386 $as_echo_n "(cached) " >&6 9387 else 9388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9389 /* end confdefs.h. */ 9390 int i; 9391 _ACEOF 9392 if ac_fn_c_try_compile "$LINENO"; then : 9393 xorg_cv_cc_flag_unknown_warning_option=yes 9394 else 9395 xorg_cv_cc_flag_unknown_warning_option=no 9396 fi 9397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9398 fi 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9400 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9401 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9402 CFLAGS="$xorg_testset_save_CFLAGS" 9403 fi 9404 9405 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9408 fi 9409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9411 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9412 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9413 $as_echo_n "(cached) " >&6 9414 else 9415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9416 /* end confdefs.h. */ 9417 int i; 9418 _ACEOF 9419 if ac_fn_c_try_compile "$LINENO"; then : 9420 xorg_cv_cc_flag_unused_command_line_argument=yes 9421 else 9422 xorg_cv_cc_flag_unused_command_line_argument=no 9423 fi 9424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9425 fi 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9427 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9428 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9429 CFLAGS="$xorg_testset_save_CFLAGS" 9430 fi 9431 9432 found="no" 9433 9434 if test $found = "no" ; then 9435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9437 fi 9438 9439 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9441 fi 9442 9443 CFLAGS="$CFLAGS -Wreturn-type" 9444 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9446 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9447 cacheid=xorg_cv_cc_flag__Wreturn_type 9448 if eval \${$cacheid+:} false; then : 9449 $as_echo_n "(cached) " >&6 9450 else 9451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452 /* end confdefs.h. */ 9453 int i; 9454 int 9455 main () 9456 { 9457 9458 ; 9459 return 0; 9460 } 9461 _ACEOF 9462 if ac_fn_c_try_link "$LINENO"; then : 9463 eval $cacheid=yes 9464 else 9465 eval $cacheid=no 9466 fi 9467 rm -f core conftest.err conftest.$ac_objext \ 9468 conftest$ac_exeext conftest.$ac_ext 9469 fi 9470 9471 9472 CFLAGS="$xorg_testset_save_CFLAGS" 9473 9474 eval supported=\$$cacheid 9475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9476 $as_echo "$supported" >&6; } 9477 if test "$supported" = "yes" ; then 9478 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9479 found="yes" 9480 fi 9481 fi 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 xorg_testset_save_CFLAGS="$CFLAGS" 9498 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9502 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9503 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9504 $as_echo_n "(cached) " >&6 9505 else 9506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9507 /* end confdefs.h. */ 9508 int i; 9509 _ACEOF 9510 if ac_fn_c_try_compile "$LINENO"; then : 9511 xorg_cv_cc_flag_unknown_warning_option=yes 9512 else 9513 xorg_cv_cc_flag_unknown_warning_option=no 9514 fi 9515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9516 fi 9517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9518 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9519 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9520 CFLAGS="$xorg_testset_save_CFLAGS" 9521 fi 9522 9523 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9526 fi 9527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9529 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9530 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9531 $as_echo_n "(cached) " >&6 9532 else 9533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9534 /* end confdefs.h. */ 9535 int i; 9536 _ACEOF 9537 if ac_fn_c_try_compile "$LINENO"; then : 9538 xorg_cv_cc_flag_unused_command_line_argument=yes 9539 else 9540 xorg_cv_cc_flag_unused_command_line_argument=no 9541 fi 9542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9543 fi 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9545 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 fi 9549 9550 found="no" 9551 9552 if test $found = "no" ; then 9553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9555 fi 9556 9557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 fi 9560 9561 CFLAGS="$CFLAGS -Wtrigraphs" 9562 9563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9564 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9565 cacheid=xorg_cv_cc_flag__Wtrigraphs 9566 if eval \${$cacheid+:} false; then : 9567 $as_echo_n "(cached) " >&6 9568 else 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570 /* end confdefs.h. */ 9571 int i; 9572 int 9573 main () 9574 { 9575 9576 ; 9577 return 0; 9578 } 9579 _ACEOF 9580 if ac_fn_c_try_link "$LINENO"; then : 9581 eval $cacheid=yes 9582 else 9583 eval $cacheid=no 9584 fi 9585 rm -f core conftest.err conftest.$ac_objext \ 9586 conftest$ac_exeext conftest.$ac_ext 9587 fi 9588 9589 9590 CFLAGS="$xorg_testset_save_CFLAGS" 9591 9592 eval supported=\$$cacheid 9593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9594 $as_echo "$supported" >&6; } 9595 if test "$supported" = "yes" ; then 9596 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9597 found="yes" 9598 fi 9599 fi 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 xorg_testset_save_CFLAGS="$CFLAGS" 9616 9617 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9620 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9621 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9622 $as_echo_n "(cached) " >&6 9623 else 9624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9625 /* end confdefs.h. */ 9626 int i; 9627 _ACEOF 9628 if ac_fn_c_try_compile "$LINENO"; then : 9629 xorg_cv_cc_flag_unknown_warning_option=yes 9630 else 9631 xorg_cv_cc_flag_unknown_warning_option=no 9632 fi 9633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9634 fi 9635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9636 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9638 CFLAGS="$xorg_testset_save_CFLAGS" 9639 fi 9640 9641 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9644 fi 9645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9647 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9648 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9649 $as_echo_n "(cached) " >&6 9650 else 9651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9652 /* end confdefs.h. */ 9653 int i; 9654 _ACEOF 9655 if ac_fn_c_try_compile "$LINENO"; then : 9656 xorg_cv_cc_flag_unused_command_line_argument=yes 9657 else 9658 xorg_cv_cc_flag_unused_command_line_argument=no 9659 fi 9660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9661 fi 9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9663 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9665 CFLAGS="$xorg_testset_save_CFLAGS" 9666 fi 9667 9668 found="no" 9669 9670 if test $found = "no" ; then 9671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9673 fi 9674 9675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9677 fi 9678 9679 CFLAGS="$CFLAGS -Warray-bounds" 9680 9681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9682 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9683 cacheid=xorg_cv_cc_flag__Warray_bounds 9684 if eval \${$cacheid+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686 else 9687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688 /* end confdefs.h. */ 9689 int i; 9690 int 9691 main () 9692 { 9693 9694 ; 9695 return 0; 9696 } 9697 _ACEOF 9698 if ac_fn_c_try_link "$LINENO"; then : 9699 eval $cacheid=yes 9700 else 9701 eval $cacheid=no 9702 fi 9703 rm -f core conftest.err conftest.$ac_objext \ 9704 conftest$ac_exeext conftest.$ac_ext 9705 fi 9706 9707 9708 CFLAGS="$xorg_testset_save_CFLAGS" 9709 9710 eval supported=\$$cacheid 9711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9712 $as_echo "$supported" >&6; } 9713 if test "$supported" = "yes" ; then 9714 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9715 found="yes" 9716 fi 9717 fi 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 xorg_testset_save_CFLAGS="$CFLAGS" 9734 9735 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9738 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9739 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9740 $as_echo_n "(cached) " >&6 9741 else 9742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9743 /* end confdefs.h. */ 9744 int i; 9745 _ACEOF 9746 if ac_fn_c_try_compile "$LINENO"; then : 9747 xorg_cv_cc_flag_unknown_warning_option=yes 9748 else 9749 xorg_cv_cc_flag_unknown_warning_option=no 9750 fi 9751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9752 fi 9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9754 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9756 CFLAGS="$xorg_testset_save_CFLAGS" 9757 fi 9758 9759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 fi 9763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9765 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9766 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9767 $as_echo_n "(cached) " >&6 9768 else 9769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9770 /* end confdefs.h. */ 9771 int i; 9772 _ACEOF 9773 if ac_fn_c_try_compile "$LINENO"; then : 9774 xorg_cv_cc_flag_unused_command_line_argument=yes 9775 else 9776 xorg_cv_cc_flag_unused_command_line_argument=no 9777 fi 9778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9779 fi 9780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9781 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9783 CFLAGS="$xorg_testset_save_CFLAGS" 9784 fi 9785 9786 found="no" 9787 9788 if test $found = "no" ; then 9789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9791 fi 9792 9793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9795 fi 9796 9797 CFLAGS="$CFLAGS -Wwrite-strings" 9798 9799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9800 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9801 cacheid=xorg_cv_cc_flag__Wwrite_strings 9802 if eval \${$cacheid+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804 else 9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9806 /* end confdefs.h. */ 9807 int i; 9808 int 9809 main () 9810 { 9811 9812 ; 9813 return 0; 9814 } 9815 _ACEOF 9816 if ac_fn_c_try_link "$LINENO"; then : 9817 eval $cacheid=yes 9818 else 9819 eval $cacheid=no 9820 fi 9821 rm -f core conftest.err conftest.$ac_objext \ 9822 conftest$ac_exeext conftest.$ac_ext 9823 fi 9824 9825 9826 CFLAGS="$xorg_testset_save_CFLAGS" 9827 9828 eval supported=\$$cacheid 9829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9830 $as_echo "$supported" >&6; } 9831 if test "$supported" = "yes" ; then 9832 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9833 found="yes" 9834 fi 9835 fi 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 xorg_testset_save_CFLAGS="$CFLAGS" 9852 9853 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9856 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9857 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9858 $as_echo_n "(cached) " >&6 9859 else 9860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9861 /* end confdefs.h. */ 9862 int i; 9863 _ACEOF 9864 if ac_fn_c_try_compile "$LINENO"; then : 9865 xorg_cv_cc_flag_unknown_warning_option=yes 9866 else 9867 xorg_cv_cc_flag_unknown_warning_option=no 9868 fi 9869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9870 fi 9871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9872 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9873 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9874 CFLAGS="$xorg_testset_save_CFLAGS" 9875 fi 9876 9877 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9880 fi 9881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9883 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9884 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9885 $as_echo_n "(cached) " >&6 9886 else 9887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 _ACEOF 9891 if ac_fn_c_try_compile "$LINENO"; then : 9892 xorg_cv_cc_flag_unused_command_line_argument=yes 9893 else 9894 xorg_cv_cc_flag_unused_command_line_argument=no 9895 fi 9896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9897 fi 9898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9899 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9900 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9901 CFLAGS="$xorg_testset_save_CFLAGS" 9902 fi 9903 9904 found="no" 9905 9906 if test $found = "no" ; then 9907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9909 fi 9910 9911 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9913 fi 9914 9915 CFLAGS="$CFLAGS -Waddress" 9916 9917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9918 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9919 cacheid=xorg_cv_cc_flag__Waddress 9920 if eval \${$cacheid+:} false; then : 9921 $as_echo_n "(cached) " >&6 9922 else 9923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 int 9927 main () 9928 { 9929 9930 ; 9931 return 0; 9932 } 9933 _ACEOF 9934 if ac_fn_c_try_link "$LINENO"; then : 9935 eval $cacheid=yes 9936 else 9937 eval $cacheid=no 9938 fi 9939 rm -f core conftest.err conftest.$ac_objext \ 9940 conftest$ac_exeext conftest.$ac_ext 9941 fi 9942 9943 9944 CFLAGS="$xorg_testset_save_CFLAGS" 9945 9946 eval supported=\$$cacheid 9947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9948 $as_echo "$supported" >&6; } 9949 if test "$supported" = "yes" ; then 9950 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9951 found="yes" 9952 fi 9953 fi 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 xorg_testset_save_CFLAGS="$CFLAGS" 9970 9971 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9974 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9975 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9976 $as_echo_n "(cached) " >&6 9977 else 9978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9979 /* end confdefs.h. */ 9980 int i; 9981 _ACEOF 9982 if ac_fn_c_try_compile "$LINENO"; then : 9983 xorg_cv_cc_flag_unknown_warning_option=yes 9984 else 9985 xorg_cv_cc_flag_unknown_warning_option=no 9986 fi 9987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9988 fi 9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9990 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9991 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9992 CFLAGS="$xorg_testset_save_CFLAGS" 9993 fi 9994 9995 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9998 fi 9999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10001 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10002 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10003 $as_echo_n "(cached) " >&6 10004 else 10005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10006 /* end confdefs.h. */ 10007 int i; 10008 _ACEOF 10009 if ac_fn_c_try_compile "$LINENO"; then : 10010 xorg_cv_cc_flag_unused_command_line_argument=yes 10011 else 10012 xorg_cv_cc_flag_unused_command_line_argument=no 10013 fi 10014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10015 fi 10016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10017 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10019 CFLAGS="$xorg_testset_save_CFLAGS" 10020 fi 10021 10022 found="no" 10023 10024 if test $found = "no" ; then 10025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10027 fi 10028 10029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10031 fi 10032 10033 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10034 10035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10036 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10037 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10038 if eval \${$cacheid+:} false; then : 10039 $as_echo_n "(cached) " >&6 10040 else 10041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10042 /* end confdefs.h. */ 10043 int i; 10044 int 10045 main () 10046 { 10047 10048 ; 10049 return 0; 10050 } 10051 _ACEOF 10052 if ac_fn_c_try_link "$LINENO"; then : 10053 eval $cacheid=yes 10054 else 10055 eval $cacheid=no 10056 fi 10057 rm -f core conftest.err conftest.$ac_objext \ 10058 conftest$ac_exeext conftest.$ac_ext 10059 fi 10060 10061 10062 CFLAGS="$xorg_testset_save_CFLAGS" 10063 10064 eval supported=\$$cacheid 10065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10066 $as_echo "$supported" >&6; } 10067 if test "$supported" = "yes" ; then 10068 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10069 found="yes" 10070 fi 10071 fi 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 xorg_testset_save_CFLAGS="$CFLAGS" 10088 10089 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10092 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10093 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10094 $as_echo_n "(cached) " >&6 10095 else 10096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10097 /* end confdefs.h. */ 10098 int i; 10099 _ACEOF 10100 if ac_fn_c_try_compile "$LINENO"; then : 10101 xorg_cv_cc_flag_unknown_warning_option=yes 10102 else 10103 xorg_cv_cc_flag_unknown_warning_option=no 10104 fi 10105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10106 fi 10107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10108 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10110 CFLAGS="$xorg_testset_save_CFLAGS" 10111 fi 10112 10113 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10116 fi 10117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10119 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10120 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10121 $as_echo_n "(cached) " >&6 10122 else 10123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10124 /* end confdefs.h. */ 10125 int i; 10126 _ACEOF 10127 if ac_fn_c_try_compile "$LINENO"; then : 10128 xorg_cv_cc_flag_unused_command_line_argument=yes 10129 else 10130 xorg_cv_cc_flag_unused_command_line_argument=no 10131 fi 10132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10133 fi 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10135 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10136 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10137 CFLAGS="$xorg_testset_save_CFLAGS" 10138 fi 10139 10140 found="no" 10141 10142 if test $found = "no" ; then 10143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10145 fi 10146 10147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10149 fi 10150 10151 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10152 10153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10154 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10155 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10156 if eval \${$cacheid+:} false; then : 10157 $as_echo_n "(cached) " >&6 10158 else 10159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10160 /* end confdefs.h. */ 10161 int i; 10162 int 10163 main () 10164 { 10165 10166 ; 10167 return 0; 10168 } 10169 _ACEOF 10170 if ac_fn_c_try_link "$LINENO"; then : 10171 eval $cacheid=yes 10172 else 10173 eval $cacheid=no 10174 fi 10175 rm -f core conftest.err conftest.$ac_objext \ 10176 conftest$ac_exeext conftest.$ac_ext 10177 fi 10178 10179 10180 CFLAGS="$xorg_testset_save_CFLAGS" 10181 10182 eval supported=\$$cacheid 10183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10184 $as_echo "$supported" >&6; } 10185 if test "$supported" = "yes" ; then 10186 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10187 found="yes" 10188 fi 10189 fi 10190 10191 10192 fi 10193 10194 10195 10196 10197 10198 10199 10200 CWARNFLAGS="$BASE_CFLAGS" 10201 if test "x$GCC" = xyes ; then 10202 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10203 fi 10204 10205 10206 10207 10208 10209 10210 10211 10212 # Check whether --enable-strict-compilation was given. 10213 if test "${enable_strict_compilation+set}" = set; then : 10214 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10215 else 10216 STRICT_COMPILE=no 10217 fi 10218 10219 10220 10221 10222 10223 10224 STRICT_CFLAGS="" 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 xorg_testset_save_CFLAGS="$CFLAGS" 10239 10240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10245 $as_echo_n "(cached) " >&6 10246 else 10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10248 /* end confdefs.h. */ 10249 int i; 10250 _ACEOF 10251 if ac_fn_c_try_compile "$LINENO"; then : 10252 xorg_cv_cc_flag_unknown_warning_option=yes 10253 else 10254 xorg_cv_cc_flag_unknown_warning_option=no 10255 fi 10256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10257 fi 10258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 fi 10263 10264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10272 $as_echo_n "(cached) " >&6 10273 else 10274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10275 /* end confdefs.h. */ 10276 int i; 10277 _ACEOF 10278 if ac_fn_c_try_compile "$LINENO"; then : 10279 xorg_cv_cc_flag_unused_command_line_argument=yes 10280 else 10281 xorg_cv_cc_flag_unused_command_line_argument=no 10282 fi 10283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10284 fi 10285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289 fi 10290 10291 found="no" 10292 10293 if test $found = "no" ; then 10294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10296 fi 10297 10298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 fi 10301 10302 CFLAGS="$CFLAGS -pedantic" 10303 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10305 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10306 cacheid=xorg_cv_cc_flag__pedantic 10307 if eval \${$cacheid+:} false; then : 10308 $as_echo_n "(cached) " >&6 10309 else 10310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311 /* end confdefs.h. */ 10312 int i; 10313 int 10314 main () 10315 { 10316 10317 ; 10318 return 0; 10319 } 10320 _ACEOF 10321 if ac_fn_c_try_link "$LINENO"; then : 10322 eval $cacheid=yes 10323 else 10324 eval $cacheid=no 10325 fi 10326 rm -f core conftest.err conftest.$ac_objext \ 10327 conftest$ac_exeext conftest.$ac_ext 10328 fi 10329 10330 10331 CFLAGS="$xorg_testset_save_CFLAGS" 10332 10333 eval supported=\$$cacheid 10334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10335 $as_echo "$supported" >&6; } 10336 if test "$supported" = "yes" ; then 10337 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10338 found="yes" 10339 fi 10340 fi 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 xorg_testset_save_CFLAGS="$CFLAGS" 10357 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364 else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 _ACEOF 10369 if ac_fn_c_try_compile "$LINENO"; then : 10370 xorg_cv_cc_flag_unknown_warning_option=yes 10371 else 10372 xorg_cv_cc_flag_unknown_warning_option=no 10373 fi 10374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10375 fi 10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 fi 10381 10382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 fi 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391 else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 _ACEOF 10396 if ac_fn_c_try_compile "$LINENO"; then : 10397 xorg_cv_cc_flag_unused_command_line_argument=yes 10398 else 10399 xorg_cv_cc_flag_unused_command_line_argument=no 10400 fi 10401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10402 fi 10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 fi 10408 10409 found="no" 10410 10411 if test $found = "no" ; then 10412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 fi 10419 10420 CFLAGS="$CFLAGS -Werror" 10421 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10423 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10424 cacheid=xorg_cv_cc_flag__Werror 10425 if eval \${$cacheid+:} false; then : 10426 $as_echo_n "(cached) " >&6 10427 else 10428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429 /* end confdefs.h. */ 10430 int i; 10431 int 10432 main () 10433 { 10434 10435 ; 10436 return 0; 10437 } 10438 _ACEOF 10439 if ac_fn_c_try_link "$LINENO"; then : 10440 eval $cacheid=yes 10441 else 10442 eval $cacheid=no 10443 fi 10444 rm -f core conftest.err conftest.$ac_objext \ 10445 conftest$ac_exeext conftest.$ac_ext 10446 fi 10447 10448 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450 10451 eval supported=\$$cacheid 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10453 $as_echo "$supported" >&6; } 10454 if test "$supported" = "yes" ; then 10455 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10456 found="yes" 10457 fi 10458 fi 10459 10460 if test $found = "no" ; then 10461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10463 fi 10464 10465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10467 fi 10468 10469 CFLAGS="$CFLAGS -errwarn" 10470 10471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10472 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10473 cacheid=xorg_cv_cc_flag__errwarn 10474 if eval \${$cacheid+:} false; then : 10475 $as_echo_n "(cached) " >&6 10476 else 10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10478 /* end confdefs.h. */ 10479 int i; 10480 int 10481 main () 10482 { 10483 10484 ; 10485 return 0; 10486 } 10487 _ACEOF 10488 if ac_fn_c_try_link "$LINENO"; then : 10489 eval $cacheid=yes 10490 else 10491 eval $cacheid=no 10492 fi 10493 rm -f core conftest.err conftest.$ac_objext \ 10494 conftest$ac_exeext conftest.$ac_ext 10495 fi 10496 10497 10498 CFLAGS="$xorg_testset_save_CFLAGS" 10499 10500 eval supported=\$$cacheid 10501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10502 $as_echo "$supported" >&6; } 10503 if test "$supported" = "yes" ; then 10504 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10505 found="yes" 10506 fi 10507 fi 10508 10509 10510 10511 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10512 # activate it with -Werror, so we add it here explicitly. 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 xorg_testset_save_CFLAGS="$CFLAGS" 10527 10528 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10531 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10532 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10533 $as_echo_n "(cached) " >&6 10534 else 10535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10536 /* end confdefs.h. */ 10537 int i; 10538 _ACEOF 10539 if ac_fn_c_try_compile "$LINENO"; then : 10540 xorg_cv_cc_flag_unknown_warning_option=yes 10541 else 10542 xorg_cv_cc_flag_unknown_warning_option=no 10543 fi 10544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10545 fi 10546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10547 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550 fi 10551 10552 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10555 fi 10556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10558 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10559 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10560 $as_echo_n "(cached) " >&6 10561 else 10562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10563 /* end confdefs.h. */ 10564 int i; 10565 _ACEOF 10566 if ac_fn_c_try_compile "$LINENO"; then : 10567 xorg_cv_cc_flag_unused_command_line_argument=yes 10568 else 10569 xorg_cv_cc_flag_unused_command_line_argument=no 10570 fi 10571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10572 fi 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10574 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10575 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10576 CFLAGS="$xorg_testset_save_CFLAGS" 10577 fi 10578 10579 found="no" 10580 10581 if test $found = "no" ; then 10582 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10584 fi 10585 10586 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10588 fi 10589 10590 CFLAGS="$CFLAGS -Werror=attributes" 10591 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10593 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10594 cacheid=xorg_cv_cc_flag__Werror_attributes 10595 if eval \${$cacheid+:} false; then : 10596 $as_echo_n "(cached) " >&6 10597 else 10598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599 /* end confdefs.h. */ 10600 int i; 10601 int 10602 main () 10603 { 10604 10605 ; 10606 return 0; 10607 } 10608 _ACEOF 10609 if ac_fn_c_try_link "$LINENO"; then : 10610 eval $cacheid=yes 10611 else 10612 eval $cacheid=no 10613 fi 10614 rm -f core conftest.err conftest.$ac_objext \ 10615 conftest$ac_exeext conftest.$ac_ext 10616 fi 10617 10618 10619 CFLAGS="$xorg_testset_save_CFLAGS" 10620 10621 eval supported=\$$cacheid 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10623 $as_echo "$supported" >&6; } 10624 if test "$supported" = "yes" ; then 10625 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10626 found="yes" 10627 fi 10628 fi 10629 10630 10631 10632 if test "x$STRICT_COMPILE" = "xyes"; then 10633 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10634 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10635 fi 10636 10637 10638 10639 10640 10641 10642 cat >>confdefs.h <<_ACEOF 10643 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10644 _ACEOF 10645 10646 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10647 if test "x$PVM" = "x"; then 10648 PVM="0" 10649 fi 10650 10651 cat >>confdefs.h <<_ACEOF 10652 #define PACKAGE_VERSION_MINOR $PVM 10653 _ACEOF 10654 10655 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10656 if test "x$PVP" = "x"; then 10657 PVP="0" 10658 fi 10659 10660 cat >>confdefs.h <<_ACEOF 10661 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10662 _ACEOF 10663 10664 10665 10666 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10667 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10668 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10669 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10670 10671 10672 10673 10674 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10675 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10676 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10677 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10678 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10679 10680 10681 10682 10683 10684 10685 if test x$APP_MAN_SUFFIX = x ; then 10686 APP_MAN_SUFFIX=1 10687 fi 10688 if test x$APP_MAN_DIR = x ; then 10689 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10690 fi 10691 10692 if test x$LIB_MAN_SUFFIX = x ; then 10693 LIB_MAN_SUFFIX=3 10694 fi 10695 if test x$LIB_MAN_DIR = x ; then 10696 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10697 fi 10698 10699 if test x$FILE_MAN_SUFFIX = x ; then 10700 case $host_os in 10701 solaris*) FILE_MAN_SUFFIX=4 ;; 10702 *) FILE_MAN_SUFFIX=5 ;; 10703 esac 10704 fi 10705 if test x$FILE_MAN_DIR = x ; then 10706 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10707 fi 10708 10709 if test x$MISC_MAN_SUFFIX = x ; then 10710 case $host_os in 10711 solaris*) MISC_MAN_SUFFIX=5 ;; 10712 *) MISC_MAN_SUFFIX=7 ;; 10713 esac 10714 fi 10715 if test x$MISC_MAN_DIR = x ; then 10716 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10717 fi 10718 10719 if test x$DRIVER_MAN_SUFFIX = x ; then 10720 case $host_os in 10721 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10722 *) DRIVER_MAN_SUFFIX=4 ;; 10723 esac 10724 fi 10725 if test x$DRIVER_MAN_DIR = x ; then 10726 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10727 fi 10728 10729 if test x$ADMIN_MAN_SUFFIX = x ; then 10730 case $host_os in 10731 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10732 *) ADMIN_MAN_SUFFIX=8 ;; 10733 esac 10734 fi 10735 if test x$ADMIN_MAN_DIR = x ; then 10736 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10737 fi 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 XORG_MAN_PAGE="X Version 11" 10754 10755 MAN_SUBSTS="\ 10756 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10757 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10758 -e 's|__xservername__|Xorg|g' \ 10759 -e 's|__xconfigfile__|xorg.conf|g' \ 10760 -e 's|__projectroot__|\$(prefix)|g' \ 10761 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10762 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10763 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10764 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10765 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10766 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10767 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10768 10769 10770 10771 # Check whether --enable-silent-rules was given. 10772 if test "${enable_silent_rules+set}" = set; then : 10773 enableval=$enable_silent_rules; 10774 fi 10775 10776 case $enable_silent_rules in # ((( 10777 yes) AM_DEFAULT_VERBOSITY=0;; 10778 no) AM_DEFAULT_VERBOSITY=1;; 10779 *) AM_DEFAULT_VERBOSITY=0;; 10780 esac 10781 am_make=${MAKE-make} 10782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10783 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10784 if ${am_cv_make_support_nested_variables+:} false; then : 10785 $as_echo_n "(cached) " >&6 10786 else 10787 if $as_echo 'TRUE=$(BAR$(V)) 10788 BAR0=false 10789 BAR1=true 10790 V=1 10791 am__doit: 10792 @$(TRUE) 10793 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10794 am_cv_make_support_nested_variables=yes 10795 else 10796 am_cv_make_support_nested_variables=no 10797 fi 10798 fi 10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10800 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10801 if test $am_cv_make_support_nested_variables = yes; then 10802 AM_V='$(V)' 10803 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10804 else 10805 AM_V=$AM_DEFAULT_VERBOSITY 10806 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10807 fi 10808 AM_BACKSLASH='\' 10809 10810 10811 10812 for ac_func in asprintf mkstemp mktemp 10813 do : 10814 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10815 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10816 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10817 cat >>confdefs.h <<_ACEOF 10818 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10819 _ACEOF 10820 10821 fi 10822 done 10823 10824 10825 # Checks for pkg-config packages 10826 10827 pkg_failed=no 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SMPROXY" >&5 10829 $as_echo_n "checking for SMPROXY... " >&6; } 10830 10831 if test -n "$SMPROXY_CFLAGS"; then 10832 pkg_cv_SMPROXY_CFLAGS="$SMPROXY_CFLAGS" 10833 elif test -n "$PKG_CONFIG"; then 10834 if test -n "$PKG_CONFIG" && \ 10835 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sm ice xt xmuu\""; } >&5 10836 ($PKG_CONFIG --exists --print-errors "sm ice xt xmuu") 2>&5 10837 ac_status=$? 10838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10839 test $ac_status = 0; }; then 10840 pkg_cv_SMPROXY_CFLAGS=`$PKG_CONFIG --cflags "sm ice xt xmuu" 2>/dev/null` 10841 else 10842 pkg_failed=yes 10843 fi 10844 else 10845 pkg_failed=untried 10846 fi 10847 if test -n "$SMPROXY_LIBS"; then 10848 pkg_cv_SMPROXY_LIBS="$SMPROXY_LIBS" 10849 elif test -n "$PKG_CONFIG"; then 10850 if test -n "$PKG_CONFIG" && \ 10851 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sm ice xt xmuu\""; } >&5 10852 ($PKG_CONFIG --exists --print-errors "sm ice xt xmuu") 2>&5 10853 ac_status=$? 10854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10855 test $ac_status = 0; }; then 10856 pkg_cv_SMPROXY_LIBS=`$PKG_CONFIG --libs "sm ice xt xmuu" 2>/dev/null` 10857 else 10858 pkg_failed=yes 10859 fi 10860 else 10861 pkg_failed=untried 10862 fi 10863 10864 10865 10866 if test $pkg_failed = yes; then 10867 10868 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10869 _pkg_short_errors_supported=yes 10870 else 10871 _pkg_short_errors_supported=no 10872 fi 10873 if test $_pkg_short_errors_supported = yes; then 10874 SMPROXY_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "sm ice xt xmuu" 2>&1` 10875 else 10876 SMPROXY_PKG_ERRORS=`$PKG_CONFIG --print-errors "sm ice xt xmuu" 2>&1` 10877 fi 10878 # Put the nasty error message in config.log where it belongs 10879 echo "$SMPROXY_PKG_ERRORS" >&5 10880 10881 as_fn_error $? "Package requirements (sm ice xt xmuu) were not met: 10882 10883 $SMPROXY_PKG_ERRORS 10884 10885 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10886 installed software in a non-standard prefix. 10887 10888 Alternatively, you may set the environment variables SMPROXY_CFLAGS 10889 and SMPROXY_LIBS to avoid the need to call pkg-config. 10890 See the pkg-config man page for more details. 10891 " "$LINENO" 5 10892 elif test $pkg_failed = untried; then 10893 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10894 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10895 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10896 is in your PATH or set the PKG_CONFIG environment variable to the full 10897 path to pkg-config. 10898 10899 Alternatively, you may set the environment variables SMPROXY_CFLAGS 10900 and SMPROXY_LIBS to avoid the need to call pkg-config. 10901 See the pkg-config man page for more details. 10902 10903 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10904 See \`config.log' for more details" "$LINENO" 5; } 10905 else 10906 SMPROXY_CFLAGS=$pkg_cv_SMPROXY_CFLAGS 10907 SMPROXY_LIBS=$pkg_cv_SMPROXY_LIBS 10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10909 $as_echo "yes" >&6; } 10910 : 10911 fi 10912 10913 ac_config_files="$ac_config_files Makefile man/Makefile" 10914 10915 cat >confcache <<\_ACEOF 10916 # This file is a shell script that caches the results of configure 10917 # tests run on this system so they can be shared between configure 10918 # scripts and configure runs, see configure's option --config-cache. 10919 # It is not useful on other systems. If it contains results you don't 10920 # want to keep, you may remove or edit it. 10921 # 10922 # config.status only pays attention to the cache file if you give it 10923 # the --recheck option to rerun configure. 10924 # 10925 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10926 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10927 # following values. 10928 10929 _ACEOF 10930 10931 # The following way of writing the cache mishandles newlines in values, 10932 # but we know of no workaround that is simple, portable, and efficient. 10933 # So, we kill variables containing newlines. 10934 # Ultrix sh set writes to stderr and can't be redirected directly, 10935 # and sets the high bit in the cache file unless we assign to the vars. 10936 ( 10937 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10938 eval ac_val=\$$ac_var 10939 case $ac_val in #( 10940 *${as_nl}*) 10941 case $ac_var in #( 10942 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10943 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10944 esac 10945 case $ac_var in #( 10946 _ | IFS | as_nl) ;; #( 10947 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10948 *) { eval $ac_var=; unset $ac_var;} ;; 10949 esac ;; 10950 esac 10951 done 10952 10953 (set) 2>&1 | 10954 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10955 *${as_nl}ac_space=\ *) 10956 # `set' does not quote correctly, so add quotes: double-quote 10957 # substitution turns \\\\ into \\, and sed turns \\ into \. 10958 sed -n \ 10959 "s/'/'\\\\''/g; 10960 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10961 ;; #( 10962 *) 10963 # `set' quotes correctly as required by POSIX, so do not add quotes. 10964 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10965 ;; 10966 esac | 10967 sort 10968 ) | 10969 sed ' 10970 /^ac_cv_env_/b end 10971 t clear 10972 :clear 10973 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10974 t end 10975 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10976 :end' >>confcache 10977 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10978 if test -w "$cache_file"; then 10979 if test "x$cache_file" != "x/dev/null"; then 10980 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10981 $as_echo "$as_me: updating cache $cache_file" >&6;} 10982 if test ! -f "$cache_file" || test -h "$cache_file"; then 10983 cat confcache >"$cache_file" 10984 else 10985 case $cache_file in #( 10986 */* | ?:*) 10987 mv -f confcache "$cache_file"$$ && 10988 mv -f "$cache_file"$$ "$cache_file" ;; #( 10989 *) 10990 mv -f confcache "$cache_file" ;; 10991 esac 10992 fi 10993 fi 10994 else 10995 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10996 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10997 fi 10998 fi 10999 rm -f confcache 11000 11001 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11002 # Let make expand exec_prefix. 11003 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11004 11005 DEFS=-DHAVE_CONFIG_H 11006 11007 ac_libobjs= 11008 ac_ltlibobjs= 11009 U= 11010 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11011 # 1. Remove the extension, and $U if already installed. 11012 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11013 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11014 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11015 # will be set to the directory where LIBOBJS objects are built. 11016 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11017 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11018 done 11019 LIBOBJS=$ac_libobjs 11020 11021 LTLIBOBJS=$ac_ltlibobjs 11022 11023 11024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11025 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11026 if test -n "$am_sleep_pid"; then 11027 # Hide warnings about reused PIDs. 11028 wait $am_sleep_pid 2>/dev/null 11029 fi 11030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11031 $as_echo "done" >&6; } 11032 if test -n "$EXEEXT"; then 11033 am__EXEEXT_TRUE= 11034 am__EXEEXT_FALSE='#' 11035 else 11036 am__EXEEXT_TRUE='#' 11037 am__EXEEXT_FALSE= 11038 fi 11039 11040 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11041 as_fn_error $? "conditional \"AMDEP\" was never defined. 11042 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11043 fi 11044 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11045 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11046 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11047 fi 11048 11049 : "${CONFIG_STATUS=./config.status}" 11050 ac_write_fail=0 11051 ac_clean_files_save=$ac_clean_files 11052 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11053 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11054 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11055 as_write_fail=0 11056 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11057 #! $SHELL 11058 # Generated by $as_me. 11059 # Run this file to recreate the current configuration. 11060 # Compiler output produced by configure, useful for debugging 11061 # configure, is in config.log if it exists. 11062 11063 debug=false 11064 ac_cs_recheck=false 11065 ac_cs_silent=false 11066 11067 SHELL=\${CONFIG_SHELL-$SHELL} 11068 export SHELL 11069 _ASEOF 11070 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11071 ## -------------------- ## 11072 ## M4sh Initialization. ## 11073 ## -------------------- ## 11074 11075 # Be more Bourne compatible 11076 DUALCASE=1; export DUALCASE # for MKS sh 11077 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11078 emulate sh 11079 NULLCMD=: 11080 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11081 # is contrary to our usage. Disable this feature. 11082 alias -g '${1+"$@"}'='"$@"' 11083 setopt NO_GLOB_SUBST 11084 else 11085 case `(set -o) 2>/dev/null` in #( 11086 *posix*) : 11087 set -o posix ;; #( 11088 *) : 11089 ;; 11090 esac 11091 fi 11092 11093 11094 as_nl=' 11095 ' 11096 export as_nl 11097 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11098 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11099 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11100 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11101 # Prefer a ksh shell builtin over an external printf program on Solaris, 11102 # but without wasting forks for bash or zsh. 11103 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11104 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11105 as_echo='print -r --' 11106 as_echo_n='print -rn --' 11107 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11108 as_echo='printf %s\n' 11109 as_echo_n='printf %s' 11110 else 11111 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11112 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11113 as_echo_n='/usr/ucb/echo -n' 11114 else 11115 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11116 as_echo_n_body='eval 11117 arg=$1; 11118 case $arg in #( 11119 *"$as_nl"*) 11120 expr "X$arg" : "X\\(.*\\)$as_nl"; 11121 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11122 esac; 11123 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11124 ' 11125 export as_echo_n_body 11126 as_echo_n='sh -c $as_echo_n_body as_echo' 11127 fi 11128 export as_echo_body 11129 as_echo='sh -c $as_echo_body as_echo' 11130 fi 11131 11132 # The user is always right. 11133 if test "${PATH_SEPARATOR+set}" != set; then 11134 PATH_SEPARATOR=: 11135 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11136 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11137 PATH_SEPARATOR=';' 11138 } 11139 fi 11140 11141 11142 # IFS 11143 # We need space, tab and new line, in precisely that order. Quoting is 11144 # there to prevent editors from complaining about space-tab. 11145 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11146 # splitting by setting IFS to empty value.) 11147 IFS=" "" $as_nl" 11148 11149 # Find who we are. Look in the path if we contain no directory separator. 11150 as_myself= 11151 case $0 in #(( 11152 *[\\/]* ) as_myself=$0 ;; 11153 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11154 for as_dir in $PATH 11155 do 11156 IFS=$as_save_IFS 11157 test -z "$as_dir" && as_dir=. 11158 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11159 done 11160 IFS=$as_save_IFS 11161 11162 ;; 11163 esac 11164 # We did not find ourselves, most probably we were run as `sh COMMAND' 11165 # in which case we are not to be found in the path. 11166 if test "x$as_myself" = x; then 11167 as_myself=$0 11168 fi 11169 if test ! -f "$as_myself"; then 11170 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11171 exit 1 11172 fi 11173 11174 # Unset variables that we do not need and which cause bugs (e.g. in 11175 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11176 # suppresses any "Segmentation fault" message there. '((' could 11177 # trigger a bug in pdksh 5.2.14. 11178 for as_var in BASH_ENV ENV MAIL MAILPATH 11179 do eval test x\${$as_var+set} = xset \ 11180 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11181 done 11182 PS1='$ ' 11183 PS2='> ' 11184 PS4='+ ' 11185 11186 # NLS nuisances. 11187 LC_ALL=C 11188 export LC_ALL 11189 LANGUAGE=C 11190 export LANGUAGE 11191 11192 # CDPATH. 11193 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11194 11195 11196 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11197 # ---------------------------------------- 11198 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11199 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11200 # script with STATUS, using 1 if that was 0. 11201 as_fn_error () 11202 { 11203 as_status=$1; test $as_status -eq 0 && as_status=1 11204 if test "$4"; then 11205 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11206 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11207 fi 11208 $as_echo "$as_me: error: $2" >&2 11209 as_fn_exit $as_status 11210 } # as_fn_error 11211 11212 11213 # as_fn_set_status STATUS 11214 # ----------------------- 11215 # Set $? to STATUS, without forking. 11216 as_fn_set_status () 11217 { 11218 return $1 11219 } # as_fn_set_status 11220 11221 # as_fn_exit STATUS 11222 # ----------------- 11223 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11224 as_fn_exit () 11225 { 11226 set +e 11227 as_fn_set_status $1 11228 exit $1 11229 } # as_fn_exit 11230 11231 # as_fn_unset VAR 11232 # --------------- 11233 # Portably unset VAR. 11234 as_fn_unset () 11235 { 11236 { eval $1=; unset $1;} 11237 } 11238 as_unset=as_fn_unset 11239 # as_fn_append VAR VALUE 11240 # ---------------------- 11241 # Append the text in VALUE to the end of the definition contained in VAR. Take 11242 # advantage of any shell optimizations that allow amortized linear growth over 11243 # repeated appends, instead of the typical quadratic growth present in naive 11244 # implementations. 11245 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11246 eval 'as_fn_append () 11247 { 11248 eval $1+=\$2 11249 }' 11250 else 11251 as_fn_append () 11252 { 11253 eval $1=\$$1\$2 11254 } 11255 fi # as_fn_append 11256 11257 # as_fn_arith ARG... 11258 # ------------------ 11259 # Perform arithmetic evaluation on the ARGs, and store the result in the 11260 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11261 # must be portable across $(()) and expr. 11262 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11263 eval 'as_fn_arith () 11264 { 11265 as_val=$(( $* )) 11266 }' 11267 else 11268 as_fn_arith () 11269 { 11270 as_val=`expr "$@" || test $? -eq 1` 11271 } 11272 fi # as_fn_arith 11273 11274 11275 if expr a : '\(a\)' >/dev/null 2>&1 && 11276 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11277 as_expr=expr 11278 else 11279 as_expr=false 11280 fi 11281 11282 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11283 as_basename=basename 11284 else 11285 as_basename=false 11286 fi 11287 11288 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11289 as_dirname=dirname 11290 else 11291 as_dirname=false 11292 fi 11293 11294 as_me=`$as_basename -- "$0" || 11295 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11296 X"$0" : 'X\(//\)$' \| \ 11297 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11298 $as_echo X/"$0" | 11299 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11300 s//\1/ 11301 q 11302 } 11303 /^X\/\(\/\/\)$/{ 11304 s//\1/ 11305 q 11306 } 11307 /^X\/\(\/\).*/{ 11308 s//\1/ 11309 q 11310 } 11311 s/.*/./; q'` 11312 11313 # Avoid depending upon Character Ranges. 11314 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11315 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11316 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11317 as_cr_digits='0123456789' 11318 as_cr_alnum=$as_cr_Letters$as_cr_digits 11319 11320 ECHO_C= ECHO_N= ECHO_T= 11321 case `echo -n x` in #((((( 11322 -n*) 11323 case `echo 'xy\c'` in 11324 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11325 xy) ECHO_C='\c';; 11326 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11327 ECHO_T=' ';; 11328 esac;; 11329 *) 11330 ECHO_N='-n';; 11331 esac 11332 11333 rm -f conf$$ conf$$.exe conf$$.file 11334 if test -d conf$$.dir; then 11335 rm -f conf$$.dir/conf$$.file 11336 else 11337 rm -f conf$$.dir 11338 mkdir conf$$.dir 2>/dev/null 11339 fi 11340 if (echo >conf$$.file) 2>/dev/null; then 11341 if ln -s conf$$.file conf$$ 2>/dev/null; then 11342 as_ln_s='ln -s' 11343 # ... but there are two gotchas: 11344 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11345 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11346 # In both cases, we have to default to `cp -pR'. 11347 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11348 as_ln_s='cp -pR' 11349 elif ln conf$$.file conf$$ 2>/dev/null; then 11350 as_ln_s=ln 11351 else 11352 as_ln_s='cp -pR' 11353 fi 11354 else 11355 as_ln_s='cp -pR' 11356 fi 11357 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11358 rmdir conf$$.dir 2>/dev/null 11359 11360 11361 # as_fn_mkdir_p 11362 # ------------- 11363 # Create "$as_dir" as a directory, including parents if necessary. 11364 as_fn_mkdir_p () 11365 { 11366 11367 case $as_dir in #( 11368 -*) as_dir=./$as_dir;; 11369 esac 11370 test -d "$as_dir" || eval $as_mkdir_p || { 11371 as_dirs= 11372 while :; do 11373 case $as_dir in #( 11374 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11375 *) as_qdir=$as_dir;; 11376 esac 11377 as_dirs="'$as_qdir' $as_dirs" 11378 as_dir=`$as_dirname -- "$as_dir" || 11379 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11380 X"$as_dir" : 'X\(//\)[^/]' \| \ 11381 X"$as_dir" : 'X\(//\)$' \| \ 11382 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11383 $as_echo X"$as_dir" | 11384 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11385 s//\1/ 11386 q 11387 } 11388 /^X\(\/\/\)[^/].*/{ 11389 s//\1/ 11390 q 11391 } 11392 /^X\(\/\/\)$/{ 11393 s//\1/ 11394 q 11395 } 11396 /^X\(\/\).*/{ 11397 s//\1/ 11398 q 11399 } 11400 s/.*/./; q'` 11401 test -d "$as_dir" && break 11402 done 11403 test -z "$as_dirs" || eval "mkdir $as_dirs" 11404 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11405 11406 11407 } # as_fn_mkdir_p 11408 if mkdir -p . 2>/dev/null; then 11409 as_mkdir_p='mkdir -p "$as_dir"' 11410 else 11411 test -d ./-p && rmdir ./-p 11412 as_mkdir_p=false 11413 fi 11414 11415 11416 # as_fn_executable_p FILE 11417 # ----------------------- 11418 # Test if FILE is an executable regular file. 11419 as_fn_executable_p () 11420 { 11421 test -f "$1" && test -x "$1" 11422 } # as_fn_executable_p 11423 as_test_x='test -x' 11424 as_executable_p=as_fn_executable_p 11425 11426 # Sed expression to map a string onto a valid CPP name. 11427 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11428 11429 # Sed expression to map a string onto a valid variable name. 11430 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11431 11432 11433 exec 6>&1 11434 ## ----------------------------------- ## 11435 ## Main body of $CONFIG_STATUS script. ## 11436 ## ----------------------------------- ## 11437 _ASEOF 11438 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11439 11440 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11441 # Save the log message, to keep $0 and so on meaningful, and to 11442 # report actual input values of CONFIG_FILES etc. instead of their 11443 # values after options handling. 11444 ac_log=" 11445 This file was extended by smproxy $as_me 1.0.6, which was 11446 generated by GNU Autoconf 2.69. Invocation command line was 11447 11448 CONFIG_FILES = $CONFIG_FILES 11449 CONFIG_HEADERS = $CONFIG_HEADERS 11450 CONFIG_LINKS = $CONFIG_LINKS 11451 CONFIG_COMMANDS = $CONFIG_COMMANDS 11452 $ $0 $@ 11453 11454 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11455 " 11456 11457 _ACEOF 11458 11459 case $ac_config_files in *" 11460 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11461 esac 11462 11463 case $ac_config_headers in *" 11464 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11465 esac 11466 11467 11468 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11469 # Files that config.status was made for. 11470 config_files="$ac_config_files" 11471 config_headers="$ac_config_headers" 11472 config_commands="$ac_config_commands" 11473 11474 _ACEOF 11475 11476 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11477 ac_cs_usage="\ 11478 \`$as_me' instantiates files and other configuration actions 11479 from templates according to the current configuration. Unless the files 11480 and actions are specified as TAGs, all are instantiated by default. 11481 11482 Usage: $0 [OPTION]... [TAG]... 11483 11484 -h, --help print this help, then exit 11485 -V, --version print version number and configuration settings, then exit 11486 --config print configuration, then exit 11487 -q, --quiet, --silent 11488 do not print progress messages 11489 -d, --debug don't remove temporary files 11490 --recheck update $as_me by reconfiguring in the same conditions 11491 --file=FILE[:TEMPLATE] 11492 instantiate the configuration file FILE 11493 --header=FILE[:TEMPLATE] 11494 instantiate the configuration header FILE 11495 11496 Configuration files: 11497 $config_files 11498 11499 Configuration headers: 11500 $config_headers 11501 11502 Configuration commands: 11503 $config_commands 11504 11505 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11506 11507 _ACEOF 11508 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11509 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11510 ac_cs_version="\\ 11511 smproxy config.status 1.0.6 11512 configured by $0, generated by GNU Autoconf 2.69, 11513 with options \\"\$ac_cs_config\\" 11514 11515 Copyright (C) 2012 Free Software Foundation, Inc. 11516 This config.status script is free software; the Free Software Foundation 11517 gives unlimited permission to copy, distribute and modify it." 11518 11519 ac_pwd='$ac_pwd' 11520 srcdir='$srcdir' 11521 INSTALL='$INSTALL' 11522 MKDIR_P='$MKDIR_P' 11523 AWK='$AWK' 11524 test -n "\$AWK" || AWK=awk 11525 _ACEOF 11526 11527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11528 # The default lists apply if the user does not specify any file. 11529 ac_need_defaults=: 11530 while test $# != 0 11531 do 11532 case $1 in 11533 --*=?*) 11534 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11535 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11536 ac_shift=: 11537 ;; 11538 --*=) 11539 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11540 ac_optarg= 11541 ac_shift=: 11542 ;; 11543 *) 11544 ac_option=$1 11545 ac_optarg=$2 11546 ac_shift=shift 11547 ;; 11548 esac 11549 11550 case $ac_option in 11551 # Handling of the options. 11552 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11553 ac_cs_recheck=: ;; 11554 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11555 $as_echo "$ac_cs_version"; exit ;; 11556 --config | --confi | --conf | --con | --co | --c ) 11557 $as_echo "$ac_cs_config"; exit ;; 11558 --debug | --debu | --deb | --de | --d | -d ) 11559 debug=: ;; 11560 --file | --fil | --fi | --f ) 11561 $ac_shift 11562 case $ac_optarg in 11563 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11564 '') as_fn_error $? "missing file argument" ;; 11565 esac 11566 as_fn_append CONFIG_FILES " '$ac_optarg'" 11567 ac_need_defaults=false;; 11568 --header | --heade | --head | --hea ) 11569 $ac_shift 11570 case $ac_optarg in 11571 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11572 esac 11573 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11574 ac_need_defaults=false;; 11575 --he | --h) 11576 # Conflict between --help and --header 11577 as_fn_error $? "ambiguous option: \`$1' 11578 Try \`$0 --help' for more information.";; 11579 --help | --hel | -h ) 11580 $as_echo "$ac_cs_usage"; exit ;; 11581 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11582 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11583 ac_cs_silent=: ;; 11584 11585 # This is an error. 11586 -*) as_fn_error $? "unrecognized option: \`$1' 11587 Try \`$0 --help' for more information." ;; 11588 11589 *) as_fn_append ac_config_targets " $1" 11590 ac_need_defaults=false ;; 11591 11592 esac 11593 shift 11594 done 11595 11596 ac_configure_extra_args= 11597 11598 if $ac_cs_silent; then 11599 exec 6>/dev/null 11600 ac_configure_extra_args="$ac_configure_extra_args --silent" 11601 fi 11602 11603 _ACEOF 11604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11605 if \$ac_cs_recheck; then 11606 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11607 shift 11608 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11609 CONFIG_SHELL='$SHELL' 11610 export CONFIG_SHELL 11611 exec "\$@" 11612 fi 11613 11614 _ACEOF 11615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11616 exec 5>>config.log 11617 { 11618 echo 11619 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11620 ## Running $as_me. ## 11621 _ASBOX 11622 $as_echo "$ac_log" 11623 } >&5 11624 11625 _ACEOF 11626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11627 # 11628 # INIT-COMMANDS 11629 # 11630 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11631 11632 _ACEOF 11633 11634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11635 11636 # Handling of arguments. 11637 for ac_config_target in $ac_config_targets 11638 do 11639 case $ac_config_target in 11640 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11641 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11642 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11643 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11644 11645 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11646 esac 11647 done 11648 11649 11650 # If the user did not use the arguments to specify the items to instantiate, 11651 # then the envvar interface is used. Set only those that are not. 11652 # We use the long form for the default assignment because of an extremely 11653 # bizarre bug on SunOS 4.1.3. 11654 if $ac_need_defaults; then 11655 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11656 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11657 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11658 fi 11659 11660 # Have a temporary directory for convenience. Make it in the build tree 11661 # simply because there is no reason against having it here, and in addition, 11662 # creating and moving files from /tmp can sometimes cause problems. 11663 # Hook for its removal unless debugging. 11664 # Note that there is a small window in which the directory will not be cleaned: 11665 # after its creation but before its name has been assigned to `$tmp'. 11666 $debug || 11667 { 11668 tmp= ac_tmp= 11669 trap 'exit_status=$? 11670 : "${ac_tmp:=$tmp}" 11671 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11672 ' 0 11673 trap 'as_fn_exit 1' 1 2 13 15 11674 } 11675 # Create a (secure) tmp directory for tmp files. 11676 11677 { 11678 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11679 test -d "$tmp" 11680 } || 11681 { 11682 tmp=./conf$$-$RANDOM 11683 (umask 077 && mkdir "$tmp") 11684 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11685 ac_tmp=$tmp 11686 11687 # Set up the scripts for CONFIG_FILES section. 11688 # No need to generate them if there are no CONFIG_FILES. 11689 # This happens for instance with `./config.status config.h'. 11690 if test -n "$CONFIG_FILES"; then 11691 11692 11693 ac_cr=`echo X | tr X '\015'` 11694 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11695 # But we know of no other shell where ac_cr would be empty at this 11696 # point, so we can use a bashism as a fallback. 11697 if test "x$ac_cr" = x; then 11698 eval ac_cr=\$\'\\r\' 11699 fi 11700 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11701 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11702 ac_cs_awk_cr='\\r' 11703 else 11704 ac_cs_awk_cr=$ac_cr 11705 fi 11706 11707 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11708 _ACEOF 11709 11710 11711 { 11712 echo "cat >conf$$subs.awk <<_ACEOF" && 11713 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11714 echo "_ACEOF" 11715 } >conf$$subs.sh || 11716 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11717 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11718 ac_delim='%!_!# ' 11719 for ac_last_try in false false false false false :; do 11720 . ./conf$$subs.sh || 11721 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11722 11723 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11724 if test $ac_delim_n = $ac_delim_num; then 11725 break 11726 elif $ac_last_try; then 11727 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11728 else 11729 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11730 fi 11731 done 11732 rm -f conf$$subs.sh 11733 11734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11735 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11736 _ACEOF 11737 sed -n ' 11738 h 11739 s/^/S["/; s/!.*/"]=/ 11740 p 11741 g 11742 s/^[^!]*!// 11743 :repl 11744 t repl 11745 s/'"$ac_delim"'$// 11746 t delim 11747 :nl 11748 h 11749 s/\(.\{148\}\)..*/\1/ 11750 t more1 11751 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11752 p 11753 n 11754 b repl 11755 :more1 11756 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11757 p 11758 g 11759 s/.\{148\}// 11760 t nl 11761 :delim 11762 h 11763 s/\(.\{148\}\)..*/\1/ 11764 t more2 11765 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11766 p 11767 b 11768 :more2 11769 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11770 p 11771 g 11772 s/.\{148\}// 11773 t delim 11774 ' <conf$$subs.awk | sed ' 11775 /^[^""]/{ 11776 N 11777 s/\n// 11778 } 11779 ' >>$CONFIG_STATUS || ac_write_fail=1 11780 rm -f conf$$subs.awk 11781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11782 _ACAWK 11783 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11784 for (key in S) S_is_set[key] = 1 11785 FS = "" 11786 11787 } 11788 { 11789 line = $ 0 11790 nfields = split(line, field, "@") 11791 substed = 0 11792 len = length(field[1]) 11793 for (i = 2; i < nfields; i++) { 11794 key = field[i] 11795 keylen = length(key) 11796 if (S_is_set[key]) { 11797 value = S[key] 11798 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11799 len += length(value) + length(field[++i]) 11800 substed = 1 11801 } else 11802 len += 1 + keylen 11803 } 11804 11805 print line 11806 } 11807 11808 _ACAWK 11809 _ACEOF 11810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11811 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11812 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11813 else 11814 cat 11815 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11816 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11817 _ACEOF 11818 11819 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11820 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11821 # trailing colons and then remove the whole line if VPATH becomes empty 11822 # (actually we leave an empty line to preserve line numbers). 11823 if test "x$srcdir" = x.; then 11824 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11825 h 11826 s/// 11827 s/^/:/ 11828 s/[ ]*$/:/ 11829 s/:\$(srcdir):/:/g 11830 s/:\${srcdir}:/:/g 11831 s/:@srcdir@:/:/g 11832 s/^:*// 11833 s/:*$// 11834 x 11835 s/\(=[ ]*\).*/\1/ 11836 G 11837 s/\n// 11838 s/^[^=]*=[ ]*$// 11839 }' 11840 fi 11841 11842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11843 fi # test -n "$CONFIG_FILES" 11844 11845 # Set up the scripts for CONFIG_HEADERS section. 11846 # No need to generate them if there are no CONFIG_HEADERS. 11847 # This happens for instance with `./config.status Makefile'. 11848 if test -n "$CONFIG_HEADERS"; then 11849 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11850 BEGIN { 11851 _ACEOF 11852 11853 # Transform confdefs.h into an awk script `defines.awk', embedded as 11854 # here-document in config.status, that substitutes the proper values into 11855 # config.h.in to produce config.h. 11856 11857 # Create a delimiter string that does not exist in confdefs.h, to ease 11858 # handling of long lines. 11859 ac_delim='%!_!# ' 11860 for ac_last_try in false false :; do 11861 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11862 if test -z "$ac_tt"; then 11863 break 11864 elif $ac_last_try; then 11865 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11866 else 11867 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11868 fi 11869 done 11870 11871 # For the awk script, D is an array of macro values keyed by name, 11872 # likewise P contains macro parameters if any. Preserve backslash 11873 # newline sequences. 11874 11875 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11876 sed -n ' 11877 s/.\{148\}/&'"$ac_delim"'/g 11878 t rset 11879 :rset 11880 s/^[ ]*#[ ]*define[ ][ ]*/ / 11881 t def 11882 d 11883 :def 11884 s/\\$// 11885 t bsnl 11886 s/["\\]/\\&/g 11887 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11888 D["\1"]=" \3"/p 11889 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11890 d 11891 :bsnl 11892 s/["\\]/\\&/g 11893 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11894 D["\1"]=" \3\\\\\\n"\\/p 11895 t cont 11896 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11897 t cont 11898 d 11899 :cont 11900 n 11901 s/.\{148\}/&'"$ac_delim"'/g 11902 t clear 11903 :clear 11904 s/\\$// 11905 t bsnlc 11906 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11907 d 11908 :bsnlc 11909 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11910 b cont 11911 ' <confdefs.h | sed ' 11912 s/'"$ac_delim"'/"\\\ 11913 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11914 11915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11916 for (key in D) D_is_set[key] = 1 11917 FS = "" 11918 } 11919 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11920 line = \$ 0 11921 split(line, arg, " ") 11922 if (arg[1] == "#") { 11923 defundef = arg[2] 11924 mac1 = arg[3] 11925 } else { 11926 defundef = substr(arg[1], 2) 11927 mac1 = arg[2] 11928 } 11929 split(mac1, mac2, "(") #) 11930 macro = mac2[1] 11931 prefix = substr(line, 1, index(line, defundef) - 1) 11932 if (D_is_set[macro]) { 11933 # Preserve the white space surrounding the "#". 11934 print prefix "define", macro P[macro] D[macro] 11935 next 11936 } else { 11937 # Replace #undef with comments. This is necessary, for example, 11938 # in the case of _POSIX_SOURCE, which is predefined and required 11939 # on some systems where configure will not decide to define it. 11940 if (defundef == "undef") { 11941 print "/*", prefix defundef, macro, "*/" 11942 next 11943 } 11944 } 11945 } 11946 { print } 11947 _ACAWK 11948 _ACEOF 11949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11950 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11951 fi # test -n "$CONFIG_HEADERS" 11952 11953 11954 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11955 shift 11956 for ac_tag 11957 do 11958 case $ac_tag in 11959 :[FHLC]) ac_mode=$ac_tag; continue;; 11960 esac 11961 case $ac_mode$ac_tag in 11962 :[FHL]*:*);; 11963 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11964 :[FH]-) ac_tag=-:-;; 11965 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11966 esac 11967 ac_save_IFS=$IFS 11968 IFS=: 11969 set x $ac_tag 11970 IFS=$ac_save_IFS 11971 shift 11972 ac_file=$1 11973 shift 11974 11975 case $ac_mode in 11976 :L) ac_source=$1;; 11977 :[FH]) 11978 ac_file_inputs= 11979 for ac_f 11980 do 11981 case $ac_f in 11982 -) ac_f="$ac_tmp/stdin";; 11983 *) # Look for the file first in the build tree, then in the source tree 11984 # (if the path is not absolute). The absolute path cannot be DOS-style, 11985 # because $ac_f cannot contain `:'. 11986 test -f "$ac_f" || 11987 case $ac_f in 11988 [\\/$]*) false;; 11989 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11990 esac || 11991 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11992 esac 11993 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11994 as_fn_append ac_file_inputs " '$ac_f'" 11995 done 11996 11997 # Let's still pretend it is `configure' which instantiates (i.e., don't 11998 # use $as_me), people would be surprised to read: 11999 # /* config.h. Generated by config.status. */ 12000 configure_input='Generated from '` 12001 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12002 `' by configure.' 12003 if test x"$ac_file" != x-; then 12004 configure_input="$ac_file. $configure_input" 12005 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12006 $as_echo "$as_me: creating $ac_file" >&6;} 12007 fi 12008 # Neutralize special characters interpreted by sed in replacement strings. 12009 case $configure_input in #( 12010 *\&* | *\|* | *\\* ) 12011 ac_sed_conf_input=`$as_echo "$configure_input" | 12012 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12013 *) ac_sed_conf_input=$configure_input;; 12014 esac 12015 12016 case $ac_tag in 12017 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12018 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12019 esac 12020 ;; 12021 esac 12022 12023 ac_dir=`$as_dirname -- "$ac_file" || 12024 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12025 X"$ac_file" : 'X\(//\)[^/]' \| \ 12026 X"$ac_file" : 'X\(//\)$' \| \ 12027 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12028 $as_echo X"$ac_file" | 12029 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12030 s//\1/ 12031 q 12032 } 12033 /^X\(\/\/\)[^/].*/{ 12034 s//\1/ 12035 q 12036 } 12037 /^X\(\/\/\)$/{ 12038 s//\1/ 12039 q 12040 } 12041 /^X\(\/\).*/{ 12042 s//\1/ 12043 q 12044 } 12045 s/.*/./; q'` 12046 as_dir="$ac_dir"; as_fn_mkdir_p 12047 ac_builddir=. 12048 12049 case "$ac_dir" in 12050 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12051 *) 12052 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12053 # A ".." for each directory in $ac_dir_suffix. 12054 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12055 case $ac_top_builddir_sub in 12056 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12057 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12058 esac ;; 12059 esac 12060 ac_abs_top_builddir=$ac_pwd 12061 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12062 # for backward compatibility: 12063 ac_top_builddir=$ac_top_build_prefix 12064 12065 case $srcdir in 12066 .) # We are building in place. 12067 ac_srcdir=. 12068 ac_top_srcdir=$ac_top_builddir_sub 12069 ac_abs_top_srcdir=$ac_pwd ;; 12070 [\\/]* | ?:[\\/]* ) # Absolute name. 12071 ac_srcdir=$srcdir$ac_dir_suffix; 12072 ac_top_srcdir=$srcdir 12073 ac_abs_top_srcdir=$srcdir ;; 12074 *) # Relative name. 12075 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12076 ac_top_srcdir=$ac_top_build_prefix$srcdir 12077 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12078 esac 12079 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12080 12081 12082 case $ac_mode in 12083 :F) 12084 # 12085 # CONFIG_FILE 12086 # 12087 12088 case $INSTALL in 12089 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12090 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12091 esac 12092 ac_MKDIR_P=$MKDIR_P 12093 case $MKDIR_P in 12094 [\\/$]* | ?:[\\/]* ) ;; 12095 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12096 esac 12097 _ACEOF 12098 12099 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12100 # If the template does not know about datarootdir, expand it. 12101 # FIXME: This hack should be removed a few years after 2.60. 12102 ac_datarootdir_hack=; ac_datarootdir_seen= 12103 ac_sed_dataroot=' 12104 /datarootdir/ { 12105 p 12106 q 12107 } 12108 /@datadir@/p 12109 /@docdir@/p 12110 /@infodir@/p 12111 /@localedir@/p 12112 /@mandir@/p' 12113 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12114 *datarootdir*) ac_datarootdir_seen=yes;; 12115 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12117 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12118 _ACEOF 12119 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12120 ac_datarootdir_hack=' 12121 s&@datadir@&$datadir&g 12122 s&@docdir@&$docdir&g 12123 s&@infodir@&$infodir&g 12124 s&@localedir@&$localedir&g 12125 s&@mandir@&$mandir&g 12126 s&\\\${datarootdir}&$datarootdir&g' ;; 12127 esac 12128 _ACEOF 12129 12130 # Neutralize VPATH when `$srcdir' = `.'. 12131 # Shell code in configure.ac might set extrasub. 12132 # FIXME: do we really want to maintain this feature? 12133 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12134 ac_sed_extra="$ac_vpsub 12135 $extrasub 12136 _ACEOF 12137 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12138 :t 12139 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12140 s|@configure_input@|$ac_sed_conf_input|;t t 12141 s&@top_builddir@&$ac_top_builddir_sub&;t t 12142 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12143 s&@srcdir@&$ac_srcdir&;t t 12144 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12145 s&@top_srcdir@&$ac_top_srcdir&;t t 12146 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12147 s&@builddir@&$ac_builddir&;t t 12148 s&@abs_builddir@&$ac_abs_builddir&;t t 12149 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12150 s&@INSTALL@&$ac_INSTALL&;t t 12151 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12152 $ac_datarootdir_hack 12153 " 12154 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12155 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12156 12157 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12158 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12159 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12160 "$ac_tmp/out"`; test -z "$ac_out"; } && 12161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12162 which seems to be undefined. Please make sure it is defined" >&5 12163 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12164 which seems to be undefined. Please make sure it is defined" >&2;} 12165 12166 rm -f "$ac_tmp/stdin" 12167 case $ac_file in 12168 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12169 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12170 esac \ 12171 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12172 ;; 12173 :H) 12174 # 12175 # CONFIG_HEADER 12176 # 12177 if test x"$ac_file" != x-; then 12178 { 12179 $as_echo "/* $configure_input */" \ 12180 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12181 } >"$ac_tmp/config.h" \ 12182 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12183 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12184 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12185 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12186 else 12187 rm -f "$ac_file" 12188 mv "$ac_tmp/config.h" "$ac_file" \ 12189 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12190 fi 12191 else 12192 $as_echo "/* $configure_input */" \ 12193 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12194 || as_fn_error $? "could not create -" "$LINENO" 5 12195 fi 12196 # Compute "$ac_file"'s index in $config_headers. 12197 _am_arg="$ac_file" 12198 _am_stamp_count=1 12199 for _am_header in $config_headers :; do 12200 case $_am_header in 12201 $_am_arg | $_am_arg:* ) 12202 break ;; 12203 * ) 12204 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12205 esac 12206 done 12207 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12208 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12209 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12210 X"$_am_arg" : 'X\(//\)$' \| \ 12211 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12212 $as_echo X"$_am_arg" | 12213 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12214 s//\1/ 12215 q 12216 } 12217 /^X\(\/\/\)[^/].*/{ 12218 s//\1/ 12219 q 12220 } 12221 /^X\(\/\/\)$/{ 12222 s//\1/ 12223 q 12224 } 12225 /^X\(\/\).*/{ 12226 s//\1/ 12227 q 12228 } 12229 s/.*/./; q'`/stamp-h$_am_stamp_count 12230 ;; 12231 12232 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12233 $as_echo "$as_me: executing $ac_file commands" >&6;} 12234 ;; 12235 esac 12236 12237 12238 case $ac_file$ac_mode in 12239 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12240 # Older Autoconf quotes --file arguments for eval, but not when files 12241 # are listed without --file. Let's play safe and only enable the eval 12242 # if we detect the quoting. 12243 case $CONFIG_FILES in 12244 *\'*) eval set x "$CONFIG_FILES" ;; 12245 *) set x $CONFIG_FILES ;; 12246 esac 12247 shift 12248 for mf 12249 do 12250 # Strip MF so we end up with the name of the file. 12251 mf=`echo "$mf" | sed -e 's/:.*$//'` 12252 # Check whether this is an Automake generated Makefile or not. 12253 # We used to match only the files named 'Makefile.in', but 12254 # some people rename them; so instead we look at the file content. 12255 # Grep'ing the first line is not enough: some people post-process 12256 # each Makefile.in and add a new line on top of each file to say so. 12257 # Grep'ing the whole file is not good either: AIX grep has a line 12258 # limit of 2048, but all sed's we know have understand at least 4000. 12259 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12260 dirpart=`$as_dirname -- "$mf" || 12261 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12262 X"$mf" : 'X\(//\)[^/]' \| \ 12263 X"$mf" : 'X\(//\)$' \| \ 12264 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12265 $as_echo X"$mf" | 12266 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\/\)[^/].*/{ 12271 s//\1/ 12272 q 12273 } 12274 /^X\(\/\/\)$/{ 12275 s//\1/ 12276 q 12277 } 12278 /^X\(\/\).*/{ 12279 s//\1/ 12280 q 12281 } 12282 s/.*/./; q'` 12283 else 12284 continue 12285 fi 12286 # Extract the definition of DEPDIR, am__include, and am__quote 12287 # from the Makefile without running 'make'. 12288 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12289 test -z "$DEPDIR" && continue 12290 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12291 test -z "$am__include" && continue 12292 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12293 # Find all dependency output files, they are included files with 12294 # $(DEPDIR) in their names. We invoke sed twice because it is the 12295 # simplest approach to changing $(DEPDIR) to its actual value in the 12296 # expansion. 12297 for file in `sed -n " 12298 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12299 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12300 # Make sure the directory exists. 12301 test -f "$dirpart/$file" && continue 12302 fdir=`$as_dirname -- "$file" || 12303 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12304 X"$file" : 'X\(//\)[^/]' \| \ 12305 X"$file" : 'X\(//\)$' \| \ 12306 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12307 $as_echo X"$file" | 12308 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12309 s//\1/ 12310 q 12311 } 12312 /^X\(\/\/\)[^/].*/{ 12313 s//\1/ 12314 q 12315 } 12316 /^X\(\/\/\)$/{ 12317 s//\1/ 12318 q 12319 } 12320 /^X\(\/\).*/{ 12321 s//\1/ 12322 q 12323 } 12324 s/.*/./; q'` 12325 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12326 # echo "creating $dirpart/$file" 12327 echo '# dummy' > "$dirpart/$file" 12328 done 12329 done 12330 } 12331 ;; 12332 12333 esac 12334 done # for ac_tag 12335 12336 12337 as_fn_exit 0 12338 _ACEOF 12339 ac_clean_files=$ac_clean_files_save 12340 12341 test $ac_write_fail = 0 || 12342 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12343 12344 12345 # configure is writing to config.log, and then calls config.status. 12346 # config.status does its own redirection, appending to config.log. 12347 # Unfortunately, on DOS this fails, as config.log is still kept open 12348 # by configure, so config.status won't be able to write to it; its 12349 # output is simply discarded. So we exec the FD to /dev/null, 12350 # effectively closing config.log, so it can be properly (re)opened and 12351 # appended to by config.status. When coming back to configure, we 12352 # need to make the FD available again. 12353 if test "$no_create" != yes; then 12354 ac_cs_success=: 12355 ac_config_status_args= 12356 test "$silent" = yes && 12357 ac_config_status_args="$ac_config_status_args --quiet" 12358 exec 5>/dev/null 12359 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12360 exec 5>>config.log 12361 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12362 # would make configure fail if this is the last instruction. 12363 $ac_cs_success || as_fn_exit 1 12364 fi 12365 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12366 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12367 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12368 fi 12369 12370
Indexes created Tue Oct 27 00:25:24 UTC 2026