configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xmore 1.0.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmore/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/xmore/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xmore' 583 PACKAGE_TARNAME='xmore' 584 PACKAGE_VERSION='1.0.3' 585 PACKAGE_STRING='xmore 1.0.3' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xmore/issues' 587 PACKAGE_URL='' 588 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='am__EXEEXT_FALSE 626 am__EXEEXT_TRUE 627 LTLIBOBJS 628 LIBOBJS 629 appdefaultdir 630 APPDEFS_LIBS 631 APPDEFS_CFLAGS 632 XMORE_LIBS 633 XMORE_CFLAGS 634 MAN_SUBSTS 635 XORG_MAN_PAGE 636 ADMIN_MAN_DIR 637 DRIVER_MAN_DIR 638 MISC_MAN_DIR 639 FILE_MAN_DIR 640 LIB_MAN_DIR 641 APP_MAN_DIR 642 ADMIN_MAN_SUFFIX 643 DRIVER_MAN_SUFFIX 644 MISC_MAN_SUFFIX 645 FILE_MAN_SUFFIX 646 LIB_MAN_SUFFIX 647 APP_MAN_SUFFIX 648 SED 649 host_os 650 host_vendor 651 host_cpu 652 host 653 build_os 654 build_vendor 655 build_cpu 656 build 657 INSTALL_CMD 658 PKG_CONFIG_LIBDIR 659 PKG_CONFIG_PATH 660 PKG_CONFIG 661 CHANGELOG_CMD 662 STRICT_CFLAGS 663 CWARNFLAGS 664 BASE_CFLAGS 665 EGREP 666 GREP 667 CPP 668 am__fastdepCC_FALSE 669 am__fastdepCC_TRUE 670 CCDEPMODE 671 am__nodep 672 AMDEPBACKSLASH 673 AMDEP_FALSE 674 AMDEP_TRUE 675 am__quote 676 am__include 677 DEPDIR 678 OBJEXT 679 EXEEXT 680 ac_ct_CC 681 CPPFLAGS 682 LDFLAGS 683 CFLAGS 684 CC 685 AM_BACKSLASH 686 AM_DEFAULT_VERBOSITY 687 AM_DEFAULT_V 688 AM_V 689 am__untar 690 am__tar 691 AMTAR 692 am__leading_dot 693 SET_MAKE 694 AWK 695 mkdir_p 696 MKDIR_P 697 INSTALL_STRIP_PROGRAM 698 STRIP 699 install_sh 700 MAKEINFO 701 AUTOHEADER 702 AUTOMAKE 703 AUTOCONF 704 ACLOCAL 705 VERSION 706 PACKAGE 707 CYGPATH_W 708 am__isrc 709 INSTALL_DATA 710 INSTALL_SCRIPT 711 INSTALL_PROGRAM 712 target_alias 713 host_alias 714 build_alias 715 LIBS 716 ECHO_T 717 ECHO_N 718 ECHO_C 719 DEFS 720 mandir 721 localedir 722 libdir 723 psdir 724 pdfdir 725 dvidir 726 htmldir 727 infodir 728 docdir 729 oldincludedir 730 includedir 731 localstatedir 732 sharedstatedir 733 sysconfdir 734 datadir 735 datarootdir 736 libexecdir 737 sbindir 738 bindir 739 program_transform_name 740 prefix 741 exec_prefix 742 PACKAGE_URL 743 PACKAGE_BUGREPORT 744 PACKAGE_STRING 745 PACKAGE_VERSION 746 PACKAGE_TARNAME 747 PACKAGE_NAME 748 PATH_SEPARATOR 749 SHELL' 750 ac_subst_files='' 751 ac_user_opts=' 752 enable_option_checking 753 enable_silent_rules 754 enable_dependency_tracking 755 enable_selective_werror 756 enable_strict_compilation 757 with_appdefaultdir 758 ' 759 ac_precious_vars='build_alias 760 host_alias 761 target_alias 762 CC 763 CFLAGS 764 LDFLAGS 765 LIBS 766 CPPFLAGS 767 CPP 768 PKG_CONFIG 769 PKG_CONFIG_PATH 770 PKG_CONFIG_LIBDIR 771 XMORE_CFLAGS 772 XMORE_LIBS 773 APPDEFS_CFLAGS 774 APPDEFS_LIBS' 775 776 777 # 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Make sure there is not a broken 2267 alias in your environment" "$LINENO" 5 2268 fi 2269 if test "$2" = conftest.file || test $am_try -eq 2; then 2270 break 2271 fi 2272 # Just in case. 2273 sleep 1 2274 am_has_slept=yes 2275 done 2276 test "$2" = conftest.file 2277 ) 2278 then 2279 # Ok. 2280 : 2281 else 2282 as_fn_error $? "newly created file is older than distributed files! 2283 Check your system clock" "$LINENO" 5 2284 fi 2285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2286 $as_echo "yes" >&6; } 2287 # If we didn't sleep, we still need to ensure time stamps of config.status and 2288 # generated files are strictly newer. 2289 am_sleep_pid= 2290 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2291 ( sleep 1 ) & 2292 am_sleep_pid=$! 2293 fi 2294 2295 rm -f conftest.file 2296 2297 test "$program_prefix" != NONE && 2298 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2299 # Use a double $ so make ignores it. 2300 test "$program_suffix" != NONE && 2301 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2302 # Double any \ or $. 2303 # By default was `s,x,x', remove it if useless. 2304 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2305 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2306 2307 # Expand $ac_aux_dir to an absolute path. 2308 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2309 2310 if test x"${MISSING+set}" != xset; then 2311 case $am_aux_dir in 2312 *\ * | *\ *) 2313 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2314 *) 2315 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2316 esac 2317 fi 2318 # Use eval to expand $SHELL 2319 if eval "$MISSING --is-lightweight"; then 2320 am_missing_run="$MISSING " 2321 else 2322 am_missing_run= 2323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2324 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2325 fi 2326 2327 if test x"${install_sh+set}" != xset; then 2328 case $am_aux_dir in 2329 *\ * | *\ *) 2330 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2331 *) 2332 install_sh="\${SHELL} $am_aux_dir/install-sh" 2333 esac 2334 fi 2335 2336 # Installed binaries are usually stripped using 'strip' when the user 2337 # run "make install-strip". However 'strip' might not be the right 2338 # tool to use in cross-compilation environments, therefore Automake 2339 # will honor the 'STRIP' environment variable to overrule this program. 2340 if test "$cross_compiling" != no; then 2341 if test -n "$ac_tool_prefix"; then 2342 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2343 set dummy ${ac_tool_prefix}strip; ac_word=$2 2344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2345 $as_echo_n "checking for $ac_word... " >&6; } 2346 if ${ac_cv_prog_STRIP+:} false; then : 2347 $as_echo_n "(cached) " >&6 2348 else 2349 if test -n "$STRIP"; then 2350 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2351 else 2352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2353 for as_dir in $PATH 2354 do 2355 IFS=$as_save_IFS 2356 test -z "$as_dir" && as_dir=. 2357 for ac_exec_ext in '' $ac_executable_extensions; do 2358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2359 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2361 break 2 2362 fi 2363 done 2364 done 2365 IFS=$as_save_IFS 2366 2367 fi 2368 fi 2369 STRIP=$ac_cv_prog_STRIP 2370 if test -n "$STRIP"; then 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2372 $as_echo "$STRIP" >&6; } 2373 else 2374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2375 $as_echo "no" >&6; } 2376 fi 2377 2378 2379 fi 2380 if test -z "$ac_cv_prog_STRIP"; then 2381 ac_ct_STRIP=$STRIP 2382 # Extract the first word of "strip", so it can be a program name with args. 2383 set dummy strip; ac_word=$2 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2385 $as_echo_n "checking for $ac_word... " >&6; } 2386 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2387 $as_echo_n "(cached) " >&6 2388 else 2389 if test -n "$ac_ct_STRIP"; then 2390 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2391 else 2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2393 for as_dir in $PATH 2394 do 2395 IFS=$as_save_IFS 2396 test -z "$as_dir" && as_dir=. 2397 for ac_exec_ext in '' $ac_executable_extensions; do 2398 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2399 ac_cv_prog_ac_ct_STRIP="strip" 2400 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2401 break 2 2402 fi 2403 done 2404 done 2405 IFS=$as_save_IFS 2406 2407 fi 2408 fi 2409 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2410 if test -n "$ac_ct_STRIP"; then 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2412 $as_echo "$ac_ct_STRIP" >&6; } 2413 else 2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2415 $as_echo "no" >&6; } 2416 fi 2417 2418 if test "x$ac_ct_STRIP" = x; then 2419 STRIP=":" 2420 else 2421 case $cross_compiling:$ac_tool_warned in 2422 yes:) 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2424 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2425 ac_tool_warned=yes ;; 2426 esac 2427 STRIP=$ac_ct_STRIP 2428 fi 2429 else 2430 STRIP="$ac_cv_prog_STRIP" 2431 fi 2432 2433 fi 2434 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2435 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2437 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2438 if test -z "$MKDIR_P"; then 2439 if ${ac_cv_path_mkdir+:} false; then : 2440 $as_echo_n "(cached) " >&6 2441 else 2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2444 do 2445 IFS=$as_save_IFS 2446 test -z "$as_dir" && as_dir=. 2447 for ac_prog in mkdir gmkdir; do 2448 for ac_exec_ext in '' $ac_executable_extensions; do 2449 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2450 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2451 'mkdir (GNU coreutils) '* | \ 2452 'mkdir (coreutils) '* | \ 2453 'mkdir (fileutils) '4.1*) 2454 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2455 break 3;; 2456 esac 2457 done 2458 done 2459 done 2460 IFS=$as_save_IFS 2461 2462 fi 2463 2464 test -d ./--version && rmdir ./--version 2465 if test "${ac_cv_path_mkdir+set}" = set; then 2466 MKDIR_P="$ac_cv_path_mkdir -p" 2467 else 2468 # As a last resort, use the slow shell script. Don't cache a 2469 # value for MKDIR_P within a source directory, because that will 2470 # break other packages using the cache if that directory is 2471 # removed, or if the value is a relative name. 2472 MKDIR_P="$ac_install_sh -d" 2473 fi 2474 fi 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2476 $as_echo "$MKDIR_P" >&6; } 2477 2478 for ac_prog in gawk mawk nawk awk 2479 do 2480 # Extract the first word of "$ac_prog", so it can be a program name with args. 2481 set dummy $ac_prog; ac_word=$2 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2483 $as_echo_n "checking for $ac_word... " >&6; } 2484 if ${ac_cv_prog_AWK+:} false; then : 2485 $as_echo_n "(cached) " >&6 2486 else 2487 if test -n "$AWK"; then 2488 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2489 else 2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2491 for as_dir in $PATH 2492 do 2493 IFS=$as_save_IFS 2494 test -z "$as_dir" && as_dir=. 2495 for ac_exec_ext in '' $ac_executable_extensions; do 2496 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2497 ac_cv_prog_AWK="$ac_prog" 2498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2499 break 2 2500 fi 2501 done 2502 done 2503 IFS=$as_save_IFS 2504 2505 fi 2506 fi 2507 AWK=$ac_cv_prog_AWK 2508 if test -n "$AWK"; then 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2510 $as_echo "$AWK" >&6; } 2511 else 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2513 $as_echo "no" >&6; } 2514 fi 2515 2516 2517 test -n "$AWK" && break 2518 done 2519 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2521 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2522 set x ${MAKE-make} 2523 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2524 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2525 $as_echo_n "(cached) " >&6 2526 else 2527 cat >conftest.make <<\_ACEOF 2528 SHELL = /bin/sh 2529 all: 2530 @echo '@@@%%%=$(MAKE)=@@@%%%' 2531 _ACEOF 2532 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2533 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2534 *@@@%%%=?*=@@@%%%*) 2535 eval ac_cv_prog_make_${ac_make}_set=yes;; 2536 *) 2537 eval ac_cv_prog_make_${ac_make}_set=no;; 2538 esac 2539 rm -f conftest.make 2540 fi 2541 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2543 $as_echo "yes" >&6; } 2544 SET_MAKE= 2545 else 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2547 $as_echo "no" >&6; } 2548 SET_MAKE="MAKE=${MAKE-make}" 2549 fi 2550 2551 rm -rf .tst 2>/dev/null 2552 mkdir .tst 2>/dev/null 2553 if test -d .tst; then 2554 am__leading_dot=. 2555 else 2556 am__leading_dot=_ 2557 fi 2558 rmdir .tst 2>/dev/null 2559 2560 # Check whether --enable-silent-rules was given. 2561 if test "${enable_silent_rules+set}" = set; then : 2562 enableval=$enable_silent_rules; 2563 fi 2564 2565 case $enable_silent_rules in # ((( 2566 yes) AM_DEFAULT_VERBOSITY=0;; 2567 no) AM_DEFAULT_VERBOSITY=1;; 2568 *) AM_DEFAULT_VERBOSITY=1;; 2569 esac 2570 am_make=${MAKE-make} 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2572 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2573 if ${am_cv_make_support_nested_variables+:} false; then : 2574 $as_echo_n "(cached) " >&6 2575 else 2576 if $as_echo 'TRUE=$(BAR$(V)) 2577 BAR0=false 2578 BAR1=true 2579 V=1 2580 am__doit: 2581 @$(TRUE) 2582 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2583 am_cv_make_support_nested_variables=yes 2584 else 2585 am_cv_make_support_nested_variables=no 2586 fi 2587 fi 2588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2589 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2590 if test $am_cv_make_support_nested_variables = yes; then 2591 AM_V='$(V)' 2592 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2593 else 2594 AM_V=$AM_DEFAULT_VERBOSITY 2595 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2596 fi 2597 AM_BACKSLASH='\' 2598 2599 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2600 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2601 # is not polluted with repeated "-I." 2602 am__isrc=' -I$(srcdir)' 2603 # test to see if srcdir already configured 2604 if test -f $srcdir/config.status; then 2605 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2606 fi 2607 fi 2608 2609 # test whether we have cygpath 2610 if test -z "$CYGPATH_W"; then 2611 if (cygpath --version) >/dev/null 2>/dev/null; then 2612 CYGPATH_W='cygpath -w' 2613 else 2614 CYGPATH_W=echo 2615 fi 2616 fi 2617 2618 2619 # Define the identity of the package. 2620 PACKAGE='xmore' 2621 VERSION='1.0.3' 2622 2623 2624 cat >>confdefs.h <<_ACEOF 2625 #define PACKAGE "$PACKAGE" 2626 _ACEOF 2627 2628 2629 cat >>confdefs.h <<_ACEOF 2630 #define VERSION "$VERSION" 2631 _ACEOF 2632 2633 # Some tools Automake needs. 2634 2635 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2636 2637 2638 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2639 2640 2641 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2642 2643 2644 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2645 2646 2647 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2648 2649 # For better backward compatibility. To be removed once Automake 1.9.x 2650 # dies out for good. For more background, see: 2651 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2652 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2653 mkdir_p='$(MKDIR_P)' 2654 2655 # We need awk for the "check" target (and possibly the TAP driver). The 2656 # system "awk" is bad on some platforms. 2657 # Always define AMTAR for backward compatibility. Yes, it's still used 2658 # in the wild :-( We should find a proper way to deprecate it ... 2659 AMTAR='$${TAR-tar}' 2660 2661 2662 # We'll loop over all known methods to create a tar archive until one works. 2663 _am_tools='gnutar pax cpio none' 2664 2665 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2666 2667 2668 2669 2670 2671 2672 # POSIX will say in a future version that running "rm -f" with no argument 2673 # is OK; and we want to be able to make that assumption in our Makefile 2674 # recipes. So use an aggressive probe to check that the usage we want is 2675 # actually supported "in the wild" to an acceptable degree. 2676 # See automake bug#10828. 2677 # To make any issue more visible, cause the running configure to be aborted 2678 # by default if the 'rm' program in use doesn't match our expectations; the 2679 # user can still override this though. 2680 if rm -f && rm -fr && rm -rf; then : OK; else 2681 cat >&2 <<'END' 2682 Oops! 2683 2684 Your 'rm' program seems unable to run without file operands specified 2685 on the command line, even when the '-f' option is present. This is contrary 2686 to the behaviour of most rm programs out there, and not conforming with 2687 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2688 2689 Please tell bug-automake@gnu.org about your system, including the value 2690 of your $PATH and any error possibly output before this message. This 2691 can help us improve future automake versions. 2692 2693 END 2694 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2695 echo 'Configuration will proceed anyway, since you have set the' >&2 2696 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2697 echo >&2 2698 else 2699 cat >&2 <<'END' 2700 Aborting the configuration process, to ensure you take notice of the issue. 2701 2702 You can download and install GNU coreutils to get an 'rm' implementation 2703 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2704 2705 If you want to complete the configuration process using your problematic 2706 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2707 to "yes", and re-run configure. 2708 2709 END 2710 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2711 fi 2712 fi 2713 2714 2715 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 DEPDIR="${am__leading_dot}deps" 2728 2729 ac_config_commands="$ac_config_commands depfiles" 2730 2731 2732 am_make=${MAKE-make} 2733 cat > confinc << 'END' 2734 am__doit: 2735 @echo this is the am__doit target 2736 .PHONY: am__doit 2737 END 2738 # If we don't find an include directive, just comment out the code. 2739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2740 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2741 am__include="#" 2742 am__quote= 2743 _am_result=none 2744 # First try GNU make style include. 2745 echo "include confinc" > confmf 2746 # Ignore all kinds of additional output from 'make'. 2747 case `$am_make -s -f confmf 2> /dev/null` in #( 2748 *the\ am__doit\ target*) 2749 am__include=include 2750 am__quote= 2751 _am_result=GNU 2752 ;; 2753 esac 2754 # Now try BSD make style include. 2755 if test "$am__include" = "#"; then 2756 echo '.include "confinc"' > confmf 2757 case `$am_make -s -f confmf 2> /dev/null` in #( 2758 *the\ am__doit\ target*) 2759 am__include=.include 2760 am__quote="\"" 2761 _am_result=BSD 2762 ;; 2763 esac 2764 fi 2765 2766 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2768 $as_echo "$_am_result" >&6; } 2769 rm -f confinc confmf 2770 2771 # Check whether --enable-dependency-tracking was given. 2772 if test "${enable_dependency_tracking+set}" = set; then : 2773 enableval=$enable_dependency_tracking; 2774 fi 2775 2776 if test "x$enable_dependency_tracking" != xno; then 2777 am_depcomp="$ac_aux_dir/depcomp" 2778 AMDEPBACKSLASH='\' 2779 am__nodep='_no' 2780 fi 2781 if test "x$enable_dependency_tracking" != xno; then 2782 AMDEP_TRUE= 2783 AMDEP_FALSE='#' 2784 else 2785 AMDEP_TRUE='#' 2786 AMDEP_FALSE= 2787 fi 2788 2789 2790 ac_ext=c 2791 ac_cpp='$CPP $CPPFLAGS' 2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2795 if test -n "$ac_tool_prefix"; then 2796 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2797 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2799 $as_echo_n "checking for $ac_word... " >&6; } 2800 if ${ac_cv_prog_CC+:} false; then : 2801 $as_echo_n "(cached) " >&6 2802 else 2803 if test -n "$CC"; then 2804 ac_cv_prog_CC="$CC" # Let the user override the test. 2805 else 2806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2807 for as_dir in $PATH 2808 do 2809 IFS=$as_save_IFS 2810 test -z "$as_dir" && as_dir=. 2811 for ac_exec_ext in '' $ac_executable_extensions; do 2812 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2813 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2814 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2815 break 2 2816 fi 2817 done 2818 done 2819 IFS=$as_save_IFS 2820 2821 fi 2822 fi 2823 CC=$ac_cv_prog_CC 2824 if test -n "$CC"; then 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2826 $as_echo "$CC" >&6; } 2827 else 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2829 $as_echo "no" >&6; } 2830 fi 2831 2832 2833 fi 2834 if test -z "$ac_cv_prog_CC"; then 2835 ac_ct_CC=$CC 2836 # Extract the first word of "gcc", so it can be a program name with args. 2837 set dummy gcc; ac_word=$2 2838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2839 $as_echo_n "checking for $ac_word... " >&6; } 2840 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2841 $as_echo_n "(cached) " >&6 2842 else 2843 if test -n "$ac_ct_CC"; then 2844 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2845 else 2846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2847 for as_dir in $PATH 2848 do 2849 IFS=$as_save_IFS 2850 test -z "$as_dir" && as_dir=. 2851 for ac_exec_ext in '' $ac_executable_extensions; do 2852 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2853 ac_cv_prog_ac_ct_CC="gcc" 2854 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2855 break 2 2856 fi 2857 done 2858 done 2859 IFS=$as_save_IFS 2860 2861 fi 2862 fi 2863 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2864 if test -n "$ac_ct_CC"; then 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2866 $as_echo "$ac_ct_CC" >&6; } 2867 else 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2869 $as_echo "no" >&6; } 2870 fi 2871 2872 if test "x$ac_ct_CC" = x; then 2873 CC="" 2874 else 2875 case $cross_compiling:$ac_tool_warned in 2876 yes:) 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2879 ac_tool_warned=yes ;; 2880 esac 2881 CC=$ac_ct_CC 2882 fi 2883 else 2884 CC="$ac_cv_prog_CC" 2885 fi 2886 2887 if test -z "$CC"; then 2888 if test -n "$ac_tool_prefix"; then 2889 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2890 set dummy ${ac_tool_prefix}cc; ac_word=$2 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892 $as_echo_n "checking for $ac_word... " >&6; } 2893 if ${ac_cv_prog_CC+:} false; then : 2894 $as_echo_n "(cached) " >&6 2895 else 2896 if test -n "$CC"; then 2897 ac_cv_prog_CC="$CC" # Let the user override the test. 2898 else 2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2900 for as_dir in $PATH 2901 do 2902 IFS=$as_save_IFS 2903 test -z "$as_dir" && as_dir=. 2904 for ac_exec_ext in '' $ac_executable_extensions; do 2905 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2906 ac_cv_prog_CC="${ac_tool_prefix}cc" 2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2908 break 2 2909 fi 2910 done 2911 done 2912 IFS=$as_save_IFS 2913 2914 fi 2915 fi 2916 CC=$ac_cv_prog_CC 2917 if test -n "$CC"; then 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2919 $as_echo "$CC" >&6; } 2920 else 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2922 $as_echo "no" >&6; } 2923 fi 2924 2925 2926 fi 2927 fi 2928 if test -z "$CC"; then 2929 # Extract the first word of "cc", so it can be a program name with args. 2930 set dummy cc; ac_word=$2 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2932 $as_echo_n "checking for $ac_word... " >&6; } 2933 if ${ac_cv_prog_CC+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if test -n "$CC"; then 2937 ac_cv_prog_CC="$CC" # Let the user override the test. 2938 else 2939 ac_prog_rejected=no 2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2941 for as_dir in $PATH 2942 do 2943 IFS=$as_save_IFS 2944 test -z "$as_dir" && as_dir=. 2945 for ac_exec_ext in '' $ac_executable_extensions; do 2946 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2947 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2948 ac_prog_rejected=yes 2949 continue 2950 fi 2951 ac_cv_prog_CC="cc" 2952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2953 break 2 2954 fi 2955 done 2956 done 2957 IFS=$as_save_IFS 2958 2959 if test $ac_prog_rejected = yes; then 2960 # We found a bogon in the path, so make sure we never use it. 2961 set dummy $ac_cv_prog_CC 2962 shift 2963 if test $# != 0; then 2964 # We chose a different compiler from the bogus one. 2965 # However, it has the same basename, so the bogon will be chosen 2966 # first if we set CC to just the basename; use the full file name. 2967 shift 2968 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2969 fi 2970 fi 2971 fi 2972 fi 2973 CC=$ac_cv_prog_CC 2974 if test -n "$CC"; then 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2976 $as_echo "$CC" >&6; } 2977 else 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979 $as_echo "no" >&6; } 2980 fi 2981 2982 2983 fi 2984 if test -z "$CC"; then 2985 if test -n "$ac_tool_prefix"; then 2986 for ac_prog in cl.exe 2987 do 2988 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2989 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2991 $as_echo_n "checking for $ac_word... " >&6; } 2992 if ${ac_cv_prog_CC+:} false; then : 2993 $as_echo_n "(cached) " >&6 2994 else 2995 if test -n "$CC"; then 2996 ac_cv_prog_CC="$CC" # Let the user override the test. 2997 else 2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2999 for as_dir in $PATH 3000 do 3001 IFS=$as_save_IFS 3002 test -z "$as_dir" && as_dir=. 3003 for ac_exec_ext in '' $ac_executable_extensions; do 3004 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3005 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3007 break 2 3008 fi 3009 done 3010 done 3011 IFS=$as_save_IFS 3012 3013 fi 3014 fi 3015 CC=$ac_cv_prog_CC 3016 if test -n "$CC"; then 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3018 $as_echo "$CC" >&6; } 3019 else 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3021 $as_echo "no" >&6; } 3022 fi 3023 3024 3025 test -n "$CC" && break 3026 done 3027 fi 3028 if test -z "$CC"; then 3029 ac_ct_CC=$CC 3030 for ac_prog in cl.exe 3031 do 3032 # Extract the first word of "$ac_prog", so it can be a program name with args. 3033 set dummy $ac_prog; ac_word=$2 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3035 $as_echo_n "checking for $ac_word... " >&6; } 3036 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3037 $as_echo_n "(cached) " >&6 3038 else 3039 if test -n "$ac_ct_CC"; then 3040 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3041 else 3042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3043 for as_dir in $PATH 3044 do 3045 IFS=$as_save_IFS 3046 test -z "$as_dir" && as_dir=. 3047 for ac_exec_ext in '' $ac_executable_extensions; do 3048 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3049 ac_cv_prog_ac_ct_CC="$ac_prog" 3050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3051 break 2 3052 fi 3053 done 3054 done 3055 IFS=$as_save_IFS 3056 3057 fi 3058 fi 3059 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3060 if test -n "$ac_ct_CC"; then 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3062 $as_echo "$ac_ct_CC" >&6; } 3063 else 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3065 $as_echo "no" >&6; } 3066 fi 3067 3068 3069 test -n "$ac_ct_CC" && break 3070 done 3071 3072 if test "x$ac_ct_CC" = x; then 3073 CC="" 3074 else 3075 case $cross_compiling:$ac_tool_warned in 3076 yes:) 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3078 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3079 ac_tool_warned=yes ;; 3080 esac 3081 CC=$ac_ct_CC 3082 fi 3083 fi 3084 3085 fi 3086 3087 3088 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3090 as_fn_error $? "no acceptable C compiler found in \$PATH 3091 See \`config.log' for more details" "$LINENO" 5; } 3092 3093 # Provide some information about the compiler. 3094 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3095 set X $ac_compile 3096 ac_compiler=$2 3097 for ac_option in --version -v -V -qversion; do 3098 { { ac_try="$ac_compiler $ac_option >&5" 3099 case "(($ac_try" in 3100 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3101 *) ac_try_echo=$ac_try;; 3102 esac 3103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3104 $as_echo "$ac_try_echo"; } >&5 3105 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3106 ac_status=$? 3107 if test -s conftest.err; then 3108 sed '10a\ 3109 ... rest of stderr output deleted ... 3110 10q' conftest.err >conftest.er1 3111 cat conftest.er1 >&5 3112 fi 3113 rm -f conftest.er1 conftest.err 3114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3115 test $ac_status = 0; } 3116 done 3117 3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3119 /* end confdefs.h. */ 3120 3121 int 3122 main () 3123 { 3124 3125 ; 3126 return 0; 3127 } 3128 _ACEOF 3129 ac_clean_files_save=$ac_clean_files 3130 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3131 # Try to create an executable without -o first, disregard a.out. 3132 # It will help us diagnose broken compilers, and finding out an intuition 3133 # of exeext. 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3135 $as_echo_n "checking whether the C compiler works... " >&6; } 3136 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3137 3138 # The possible output files: 3139 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3140 3141 ac_rmfiles= 3142 for ac_file in $ac_files 3143 do 3144 case $ac_file in 3145 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3146 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3147 esac 3148 done 3149 rm -f $ac_rmfiles 3150 3151 if { { ac_try="$ac_link_default" 3152 case "(($ac_try" in 3153 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3154 *) ac_try_echo=$ac_try;; 3155 esac 3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3157 $as_echo "$ac_try_echo"; } >&5 3158 (eval "$ac_link_default") 2>&5 3159 ac_status=$? 3160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3161 test $ac_status = 0; }; then : 3162 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3163 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3164 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3165 # so that the user can short-circuit this test for compilers unknown to 3166 # Autoconf. 3167 for ac_file in $ac_files '' 3168 do 3169 test -f "$ac_file" || continue 3170 case $ac_file in 3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3172 ;; 3173 [ab].out ) 3174 # We found the default executable, but exeext='' is most 3175 # certainly right. 3176 break;; 3177 *.* ) 3178 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3179 then :; else 3180 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3181 fi 3182 # We set ac_cv_exeext here because the later test for it is not 3183 # safe: cross compilers may not add the suffix if given an `-o' 3184 # argument, so we may need to know it at that point already. 3185 # Even if this section looks crufty: it has the advantage of 3186 # actually working. 3187 break;; 3188 * ) 3189 break;; 3190 esac 3191 done 3192 test "$ac_cv_exeext" = no && ac_cv_exeext= 3193 3194 else 3195 ac_file='' 3196 fi 3197 if test -z "$ac_file"; then : 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3199 $as_echo "no" >&6; } 3200 $as_echo "$as_me: failed program was:" >&5 3201 sed 's/^/| /' conftest.$ac_ext >&5 3202 3203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3205 as_fn_error 77 "C compiler cannot create executables 3206 See \`config.log' for more details" "$LINENO" 5; } 3207 else 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3209 $as_echo "yes" >&6; } 3210 fi 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3212 $as_echo_n "checking for C compiler default output file name... " >&6; } 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3214 $as_echo "$ac_file" >&6; } 3215 ac_exeext=$ac_cv_exeext 3216 3217 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3218 ac_clean_files=$ac_clean_files_save 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3220 $as_echo_n "checking for suffix of executables... " >&6; } 3221 if { { ac_try="$ac_link" 3222 case "(($ac_try" in 3223 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3224 *) ac_try_echo=$ac_try;; 3225 esac 3226 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3227 $as_echo "$ac_try_echo"; } >&5 3228 (eval "$ac_link") 2>&5 3229 ac_status=$? 3230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231 test $ac_status = 0; }; then : 3232 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3233 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3234 # work properly (i.e., refer to `conftest.exe'), while it won't with 3235 # `rm'. 3236 for ac_file in conftest.exe conftest conftest.*; do 3237 test -f "$ac_file" || continue 3238 case $ac_file in 3239 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3240 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3241 break;; 3242 * ) break;; 3243 esac 3244 done 3245 else 3246 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3248 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3249 See \`config.log' for more details" "$LINENO" 5; } 3250 fi 3251 rm -f conftest conftest$ac_cv_exeext 3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3253 $as_echo "$ac_cv_exeext" >&6; } 3254 3255 rm -f conftest.$ac_ext 3256 EXEEXT=$ac_cv_exeext 3257 ac_exeext=$EXEEXT 3258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3259 /* end confdefs.h. */ 3260 #include <stdio.h> 3261 int 3262 main () 3263 { 3264 FILE *f = fopen ("conftest.out", "w"); 3265 return ferror (f) || fclose (f) != 0; 3266 3267 ; 3268 return 0; 3269 } 3270 _ACEOF 3271 ac_clean_files="$ac_clean_files conftest.out" 3272 # Check that the compiler produces executables we can run. If not, either 3273 # the compiler is broken, or we cross compile. 3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3275 $as_echo_n "checking whether we are cross compiling... " >&6; } 3276 if test "$cross_compiling" != yes; then 3277 { { ac_try="$ac_link" 3278 case "(($ac_try" in 3279 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3280 *) ac_try_echo=$ac_try;; 3281 esac 3282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3283 $as_echo "$ac_try_echo"; } >&5 3284 (eval "$ac_link") 2>&5 3285 ac_status=$? 3286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3287 test $ac_status = 0; } 3288 if { ac_try='./conftest$ac_cv_exeext' 3289 { { case "(($ac_try" in 3290 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3291 *) ac_try_echo=$ac_try;; 3292 esac 3293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3294 $as_echo "$ac_try_echo"; } >&5 3295 (eval "$ac_try") 2>&5 3296 ac_status=$? 3297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3298 test $ac_status = 0; }; }; then 3299 cross_compiling=no 3300 else 3301 if test "$cross_compiling" = maybe; then 3302 cross_compiling=yes 3303 else 3304 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3306 as_fn_error $? "cannot run C compiled programs. 3307 If you meant to cross compile, use \`--host'. 3308 See \`config.log' for more details" "$LINENO" 5; } 3309 fi 3310 fi 3311 fi 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3313 $as_echo "$cross_compiling" >&6; } 3314 3315 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3316 ac_clean_files=$ac_clean_files_save 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3318 $as_echo_n "checking for suffix of object files... " >&6; } 3319 if ${ac_cv_objext+:} false; then : 3320 $as_echo_n "(cached) " >&6 3321 else 3322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3323 /* end confdefs.h. */ 3324 3325 int 3326 main () 3327 { 3328 3329 ; 3330 return 0; 3331 } 3332 _ACEOF 3333 rm -f conftest.o conftest.obj 3334 if { { ac_try="$ac_compile" 3335 case "(($ac_try" in 3336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3337 *) ac_try_echo=$ac_try;; 3338 esac 3339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3340 $as_echo "$ac_try_echo"; } >&5 3341 (eval "$ac_compile") 2>&5 3342 ac_status=$? 3343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3344 test $ac_status = 0; }; then : 3345 for ac_file in conftest.o conftest.obj conftest.*; do 3346 test -f "$ac_file" || continue; 3347 case $ac_file in 3348 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3349 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3350 break;; 3351 esac 3352 done 3353 else 3354 $as_echo "$as_me: failed program was:" >&5 3355 sed 's/^/| /' conftest.$ac_ext >&5 3356 3357 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3359 as_fn_error $? "cannot compute suffix of object files: cannot compile 3360 See \`config.log' for more details" "$LINENO" 5; } 3361 fi 3362 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3363 fi 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3365 $as_echo "$ac_cv_objext" >&6; } 3366 OBJEXT=$ac_cv_objext 3367 ac_objext=$OBJEXT 3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3369 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3370 if ${ac_cv_c_compiler_gnu+:} false; then : 3371 $as_echo_n "(cached) " >&6 3372 else 3373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3374 /* end confdefs.h. */ 3375 3376 int 3377 main () 3378 { 3379 #ifndef __GNUC__ 3380 choke me 3381 #endif 3382 3383 ; 3384 return 0; 3385 } 3386 _ACEOF 3387 if ac_fn_c_try_compile "$LINENO"; then : 3388 ac_compiler_gnu=yes 3389 else 3390 ac_compiler_gnu=no 3391 fi 3392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3393 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3394 3395 fi 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3397 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3398 if test $ac_compiler_gnu = yes; then 3399 GCC=yes 3400 else 3401 GCC= 3402 fi 3403 ac_test_CFLAGS=${CFLAGS+set} 3404 ac_save_CFLAGS=$CFLAGS 3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3406 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3407 if ${ac_cv_prog_cc_g+:} false; then : 3408 $as_echo_n "(cached) " >&6 3409 else 3410 ac_save_c_werror_flag=$ac_c_werror_flag 3411 ac_c_werror_flag=yes 3412 ac_cv_prog_cc_g=no 3413 CFLAGS="-g" 3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3415 /* end confdefs.h. */ 3416 3417 int 3418 main () 3419 { 3420 3421 ; 3422 return 0; 3423 } 3424 _ACEOF 3425 if ac_fn_c_try_compile "$LINENO"; then : 3426 ac_cv_prog_cc_g=yes 3427 else 3428 CFLAGS="" 3429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3430 /* end confdefs.h. */ 3431 3432 int 3433 main () 3434 { 3435 3436 ; 3437 return 0; 3438 } 3439 _ACEOF 3440 if ac_fn_c_try_compile "$LINENO"; then : 3441 3442 else 3443 ac_c_werror_flag=$ac_save_c_werror_flag 3444 CFLAGS="-g" 3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446 /* end confdefs.h. */ 3447 3448 int 3449 main () 3450 { 3451 3452 ; 3453 return 0; 3454 } 3455 _ACEOF 3456 if ac_fn_c_try_compile "$LINENO"; then : 3457 ac_cv_prog_cc_g=yes 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3460 fi 3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3462 fi 3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3464 ac_c_werror_flag=$ac_save_c_werror_flag 3465 fi 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3467 $as_echo "$ac_cv_prog_cc_g" >&6; } 3468 if test "$ac_test_CFLAGS" = set; then 3469 CFLAGS=$ac_save_CFLAGS 3470 elif test $ac_cv_prog_cc_g = yes; then 3471 if test "$GCC" = yes; then 3472 CFLAGS="-g -O2" 3473 else 3474 CFLAGS="-g" 3475 fi 3476 else 3477 if test "$GCC" = yes; then 3478 CFLAGS="-O2" 3479 else 3480 CFLAGS= 3481 fi 3482 fi 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3484 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3485 if ${ac_cv_prog_cc_c89+:} false; then : 3486 $as_echo_n "(cached) " >&6 3487 else 3488 ac_cv_prog_cc_c89=no 3489 ac_save_CC=$CC 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491 /* end confdefs.h. */ 3492 #include <stdarg.h> 3493 #include <stdio.h> 3494 struct stat; 3495 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3496 struct buf { int x; }; 3497 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3498 static char *e (p, i) 3499 char **p; 3500 int i; 3501 { 3502 return p[i]; 3503 } 3504 static char *f (char * (*g) (char **, int), char **p, ...) 3505 { 3506 char *s; 3507 va_list v; 3508 va_start (v,p); 3509 s = g (p, va_arg (v,int)); 3510 va_end (v); 3511 return s; 3512 } 3513 3514 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3515 function prototypes and stuff, but not '\xHH' hex character constants. 3516 These don't provoke an error unfortunately, instead are silently treated 3517 as 'x'. The following induces an error, until -std is added to get 3518 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3519 array size at least. It's necessary to write '\x00'==0 to get something 3520 that's true only with -std. */ 3521 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3522 3523 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3524 inside strings and character constants. */ 3525 #define FOO(x) 'x' 3526 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3527 3528 int test (int i, double x); 3529 struct s1 {int (*f) (int a);}; 3530 struct s2 {int (*f) (double a);}; 3531 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3532 int argc; 3533 char **argv; 3534 int 3535 main () 3536 { 3537 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3538 ; 3539 return 0; 3540 } 3541 _ACEOF 3542 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3543 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3544 do 3545 CC="$ac_save_CC $ac_arg" 3546 if ac_fn_c_try_compile "$LINENO"; then : 3547 ac_cv_prog_cc_c89=$ac_arg 3548 fi 3549 rm -f core conftest.err conftest.$ac_objext 3550 test "x$ac_cv_prog_cc_c89" != "xno" && break 3551 done 3552 rm -f conftest.$ac_ext 3553 CC=$ac_save_CC 3554 3555 fi 3556 # AC_CACHE_VAL 3557 case "x$ac_cv_prog_cc_c89" in 3558 x) 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3560 $as_echo "none needed" >&6; } ;; 3561 xno) 3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3563 $as_echo "unsupported" >&6; } ;; 3564 *) 3565 CC="$CC $ac_cv_prog_cc_c89" 3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3567 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3568 esac 3569 if test "x$ac_cv_prog_cc_c89" != xno; then : 3570 3571 fi 3572 3573 ac_ext=c 3574 ac_cpp='$CPP $CPPFLAGS' 3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3578 3579 ac_ext=c 3580 ac_cpp='$CPP $CPPFLAGS' 3581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3583 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3585 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3586 if ${am_cv_prog_cc_c_o+:} false; then : 3587 $as_echo_n "(cached) " >&6 3588 else 3589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3590 /* end confdefs.h. */ 3591 3592 int 3593 main () 3594 { 3595 3596 ; 3597 return 0; 3598 } 3599 _ACEOF 3600 # Make sure it works both with $CC and with simple cc. 3601 # Following AC_PROG_CC_C_O, we do the test twice because some 3602 # compilers refuse to overwrite an existing .o file with -o, 3603 # though they will create one. 3604 am_cv_prog_cc_c_o=yes 3605 for am_i in 1 2; do 3606 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3607 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3608 ac_status=$? 3609 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3610 (exit $ac_status); } \ 3611 && test -f conftest2.$ac_objext; then 3612 : OK 3613 else 3614 am_cv_prog_cc_c_o=no 3615 break 3616 fi 3617 done 3618 rm -f core conftest* 3619 unset am_i 3620 fi 3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3622 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3623 if test "$am_cv_prog_cc_c_o" != yes; then 3624 # Losing compiler, so override with the script. 3625 # FIXME: It is wrong to rewrite CC. 3626 # But if we don't then we get into trouble of one sort or another. 3627 # A longer-term fix would be to have automake use am__CC in this case, 3628 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3629 CC="$am_aux_dir/compile $CC" 3630 fi 3631 ac_ext=c 3632 ac_cpp='$CPP $CPPFLAGS' 3633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3635 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3636 3637 3638 depcc="$CC" am_compiler_list= 3639 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3641 $as_echo_n "checking dependency style of $depcc... " >&6; } 3642 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3643 $as_echo_n "(cached) " >&6 3644 else 3645 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3646 # We make a subdir and do the tests there. Otherwise we can end up 3647 # making bogus files that we don't know about and never remove. For 3648 # instance it was reported that on HP-UX the gcc test will end up 3649 # making a dummy file named 'D' -- because '-MD' means "put the output 3650 # in D". 3651 rm -rf conftest.dir 3652 mkdir conftest.dir 3653 # Copy depcomp to subdir because otherwise we won't find it if we're 3654 # using a relative directory. 3655 cp "$am_depcomp" conftest.dir 3656 cd conftest.dir 3657 # We will build objects and dependencies in a subdirectory because 3658 # it helps to detect inapplicable dependency modes. For instance 3659 # both Tru64's cc and ICC support -MD to output dependencies as a 3660 # side effect of compilation, but ICC will put the dependencies in 3661 # the current directory while Tru64 will put them in the object 3662 # directory. 3663 mkdir sub 3664 3665 am_cv_CC_dependencies_compiler_type=none 3666 if test "$am_compiler_list" = ""; then 3667 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3668 fi 3669 am__universal=false 3670 case " $depcc " in #( 3671 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3672 esac 3673 3674 for depmode in $am_compiler_list; do 3675 # Setup a source with many dependencies, because some compilers 3676 # like to wrap large dependency lists on column 80 (with \), and 3677 # we should not choose a depcomp mode which is confused by this. 3678 # 3679 # We need to recreate these files for each test, as the compiler may 3680 # overwrite some of them when testing with obscure command lines. 3681 # This happens at least with the AIX C compiler. 3682 : > sub/conftest.c 3683 for i in 1 2 3 4 5 6; do 3684 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3685 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3686 # Solaris 10 /bin/sh. 3687 echo '/* dummy */' > sub/conftst$i.h 3688 done 3689 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3690 3691 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3692 # mode. It turns out that the SunPro C++ compiler does not properly 3693 # handle '-M -o', and we need to detect this. Also, some Intel 3694 # versions had trouble with output in subdirs. 3695 am__obj=sub/conftest.${OBJEXT-o} 3696 am__minus_obj="-o $am__obj" 3697 case $depmode in 3698 gcc) 3699 # This depmode causes a compiler race in universal mode. 3700 test "$am__universal" = false || continue 3701 ;; 3702 nosideeffect) 3703 # After this tag, mechanisms are not by side-effect, so they'll 3704 # only be used when explicitly requested. 3705 if test "x$enable_dependency_tracking" = xyes; then 3706 continue 3707 else 3708 break 3709 fi 3710 ;; 3711 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3712 # This compiler won't grok '-c -o', but also, the minuso test has 3713 # not run yet. These depmodes are late enough in the game, and 3714 # so weak that their functioning should not be impacted. 3715 am__obj=conftest.${OBJEXT-o} 3716 am__minus_obj= 3717 ;; 3718 none) break ;; 3719 esac 3720 if depmode=$depmode \ 3721 source=sub/conftest.c object=$am__obj \ 3722 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3723 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3724 >/dev/null 2>conftest.err && 3725 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3726 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3727 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3728 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3729 # icc doesn't choke on unknown options, it will just issue warnings 3730 # or remarks (even with -Werror). So we grep stderr for any message 3731 # that says an option was ignored or not supported. 3732 # When given -MP, icc 7.0 and 7.1 complain thusly: 3733 # icc: Command line warning: ignoring option '-M'; no argument required 3734 # The diagnosis changed in icc 8.0: 3735 # icc: Command line remark: option '-MP' not supported 3736 if (grep 'ignoring option' conftest.err || 3737 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3738 am_cv_CC_dependencies_compiler_type=$depmode 3739 break 3740 fi 3741 fi 3742 done 3743 3744 cd .. 3745 rm -rf conftest.dir 3746 else 3747 am_cv_CC_dependencies_compiler_type=none 3748 fi 3749 3750 fi 3751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3752 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3753 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3754 3755 if 3756 test "x$enable_dependency_tracking" != xno \ 3757 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3758 am__fastdepCC_TRUE= 3759 am__fastdepCC_FALSE='#' 3760 else 3761 am__fastdepCC_TRUE='#' 3762 am__fastdepCC_FALSE= 3763 fi 3764 3765 3766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3767 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3768 if ${ac_cv_prog_cc_c99+:} false; then : 3769 $as_echo_n "(cached) " >&6 3770 else 3771 ac_cv_prog_cc_c99=no 3772 ac_save_CC=$CC 3773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774 /* end confdefs.h. */ 3775 #include <stdarg.h> 3776 #include <stdbool.h> 3777 #include <stdlib.h> 3778 #include <wchar.h> 3779 #include <stdio.h> 3780 3781 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3782 #define debug(...) fprintf (stderr, __VA_ARGS__) 3783 #define showlist(...) puts (#__VA_ARGS__) 3784 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3785 static void 3786 test_varargs_macros (void) 3787 { 3788 int x = 1234; 3789 int y = 5678; 3790 debug ("Flag"); 3791 debug ("X = %d\n", x); 3792 showlist (The first, second, and third items.); 3793 report (x>y, "x is %d but y is %d", x, y); 3794 } 3795 3796 // Check long long types. 3797 #define BIG64 18446744073709551615ull 3798 #define BIG32 4294967295ul 3799 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3800 #if !BIG_OK 3801 your preprocessor is broken; 3802 #endif 3803 #if BIG_OK 3804 #else 3805 your preprocessor is broken; 3806 #endif 3807 static long long int bignum = -9223372036854775807LL; 3808 static unsigned long long int ubignum = BIG64; 3809 3810 struct incomplete_array 3811 { 3812 int datasize; 3813 double data[]; 3814 }; 3815 3816 struct named_init { 3817 int number; 3818 const wchar_t *name; 3819 double average; 3820 }; 3821 3822 typedef const char *ccp; 3823 3824 static inline int 3825 test_restrict (ccp restrict text) 3826 { 3827 // See if C++-style comments work. 3828 // Iterate through items via the restricted pointer. 3829 // Also check for declarations in for loops. 3830 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3831 continue; 3832 return 0; 3833 } 3834 3835 // Check varargs and va_copy. 3836 static void 3837 test_varargs (const char *format, ...) 3838 { 3839 va_list args; 3840 va_start (args, format); 3841 va_list args_copy; 3842 va_copy (args_copy, args); 3843 3844 const char *str; 3845 int number; 3846 float fnumber; 3847 3848 while (*format) 3849 { 3850 switch (*format++) 3851 { 3852 case 's': // string 3853 str = va_arg (args_copy, const char *); 3854 break; 3855 case 'd': // int 3856 number = va_arg (args_copy, int); 3857 break; 3858 case 'f': // float 3859 fnumber = va_arg (args_copy, double); 3860 break; 3861 default: 3862 break; 3863 } 3864 } 3865 va_end (args_copy); 3866 va_end (args); 3867 } 3868 3869 int 3870 main () 3871 { 3872 3873 // Check bool. 3874 _Bool success = false; 3875 3876 // Check restrict. 3877 if (test_restrict ("String literal") == 0) 3878 success = true; 3879 char *restrict newvar = "Another string"; 3880 3881 // Check varargs. 3882 test_varargs ("s, d' f .", "string", 65, 34.234); 3883 test_varargs_macros (); 3884 3885 // Check flexible array members. 3886 struct incomplete_array *ia = 3887 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3888 ia->datasize = 10; 3889 for (int i = 0; i < ia->datasize; ++i) 3890 ia->data[i] = i * 1.234; 3891 3892 // Check named initializers. 3893 struct named_init ni = { 3894 .number = 34, 3895 .name = L"Test wide string", 3896 .average = 543.34343, 3897 }; 3898 3899 ni.number = 58; 3900 3901 int dynamic_array[ni.number]; 3902 dynamic_array[ni.number - 1] = 543; 3903 3904 // work around unused variable warnings 3905 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3906 || dynamic_array[ni.number - 1] != 543); 3907 3908 ; 3909 return 0; 3910 } 3911 _ACEOF 3912 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3913 do 3914 CC="$ac_save_CC $ac_arg" 3915 if ac_fn_c_try_compile "$LINENO"; then : 3916 ac_cv_prog_cc_c99=$ac_arg 3917 fi 3918 rm -f core conftest.err conftest.$ac_objext 3919 test "x$ac_cv_prog_cc_c99" != "xno" && break 3920 done 3921 rm -f conftest.$ac_ext 3922 CC=$ac_save_CC 3923 3924 fi 3925 # AC_CACHE_VAL 3926 case "x$ac_cv_prog_cc_c99" in 3927 x) 3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3929 $as_echo "none needed" >&6; } ;; 3930 xno) 3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3932 $as_echo "unsupported" >&6; } ;; 3933 *) 3934 CC="$CC $ac_cv_prog_cc_c99" 3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3936 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3937 esac 3938 if test "x$ac_cv_prog_cc_c99" != xno; then : 3939 3940 fi 3941 3942 3943 3944 ac_ext=c 3945 ac_cpp='$CPP $CPPFLAGS' 3946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3948 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3950 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3951 # On Suns, sometimes $CPP names a directory. 3952 if test -n "$CPP" && test -d "$CPP"; then 3953 CPP= 3954 fi 3955 if test -z "$CPP"; then 3956 if ${ac_cv_prog_CPP+:} false; then : 3957 $as_echo_n "(cached) " >&6 3958 else 3959 # Double quotes because CPP needs to be expanded 3960 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3961 do 3962 ac_preproc_ok=false 3963 for ac_c_preproc_warn_flag in '' yes 3964 do 3965 # Use a header file that comes with gcc, so configuring glibc 3966 # with a fresh cross-compiler works. 3967 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3968 # <limits.h> exists even on freestanding compilers. 3969 # On the NeXT, cc -E runs the code through the compiler's parser, 3970 # not just through cpp. "Syntax error" is here to catch this case. 3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3972 /* end confdefs.h. */ 3973 #ifdef __STDC__ 3974 # include <limits.h> 3975 #else 3976 # include <assert.h> 3977 #endif 3978 Syntax error 3979 _ACEOF 3980 if ac_fn_c_try_cpp "$LINENO"; then : 3981 3982 else 3983 # Broken: fails on valid input. 3984 continue 3985 fi 3986 rm -f conftest.err conftest.i conftest.$ac_ext 3987 3988 # OK, works on sane cases. Now check whether nonexistent headers 3989 # can be detected and how. 3990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3991 /* end confdefs.h. */ 3992 #include <ac_nonexistent.h> 3993 _ACEOF 3994 if ac_fn_c_try_cpp "$LINENO"; then : 3995 # Broken: success on invalid input. 3996 continue 3997 else 3998 # Passes both tests. 3999 ac_preproc_ok=: 4000 break 4001 fi 4002 rm -f conftest.err conftest.i conftest.$ac_ext 4003 4004 done 4005 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4006 rm -f conftest.i conftest.err conftest.$ac_ext 4007 if $ac_preproc_ok; then : 4008 break 4009 fi 4010 4011 done 4012 ac_cv_prog_CPP=$CPP 4013 4014 fi 4015 CPP=$ac_cv_prog_CPP 4016 else 4017 ac_cv_prog_CPP=$CPP 4018 fi 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4020 $as_echo "$CPP" >&6; } 4021 ac_preproc_ok=false 4022 for ac_c_preproc_warn_flag in '' yes 4023 do 4024 # Use a header file that comes with gcc, so configuring glibc 4025 # with a fresh cross-compiler works. 4026 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4027 # <limits.h> exists even on freestanding compilers. 4028 # On the NeXT, cc -E runs the code through the compiler's parser, 4029 # not just through cpp. "Syntax error" is here to catch this case. 4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4031 /* end confdefs.h. */ 4032 #ifdef __STDC__ 4033 # include <limits.h> 4034 #else 4035 # include <assert.h> 4036 #endif 4037 Syntax error 4038 _ACEOF 4039 if ac_fn_c_try_cpp "$LINENO"; then : 4040 4041 else 4042 # Broken: fails on valid input. 4043 continue 4044 fi 4045 rm -f conftest.err conftest.i conftest.$ac_ext 4046 4047 # OK, works on sane cases. Now check whether nonexistent headers 4048 # can be detected and how. 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050 /* end confdefs.h. */ 4051 #include <ac_nonexistent.h> 4052 _ACEOF 4053 if ac_fn_c_try_cpp "$LINENO"; then : 4054 # Broken: success on invalid input. 4055 continue 4056 else 4057 # Passes both tests. 4058 ac_preproc_ok=: 4059 break 4060 fi 4061 rm -f conftest.err conftest.i conftest.$ac_ext 4062 4063 done 4064 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4065 rm -f conftest.i conftest.err conftest.$ac_ext 4066 if $ac_preproc_ok; then : 4067 4068 else 4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4071 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4072 See \`config.log' for more details" "$LINENO" 5; } 4073 fi 4074 4075 ac_ext=c 4076 ac_cpp='$CPP $CPPFLAGS' 4077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4079 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4080 4081 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4083 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4084 if ${ac_cv_path_GREP+:} false; then : 4085 $as_echo_n "(cached) " >&6 4086 else 4087 if test -z "$GREP"; then 4088 ac_path_GREP_found=false 4089 # Loop through the user's path and test for each of PROGNAME-LIST 4090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4091 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4092 do 4093 IFS=$as_save_IFS 4094 test -z "$as_dir" && as_dir=. 4095 for ac_prog in grep ggrep; do 4096 for ac_exec_ext in '' $ac_executable_extensions; do 4097 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4098 as_fn_executable_p "$ac_path_GREP" || continue 4099 # Check for GNU ac_path_GREP and select it if it is found. 4100 # Check for GNU $ac_path_GREP 4101 case `"$ac_path_GREP" --version 2>&1` in 4102 *GNU*) 4103 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4104 *) 4105 ac_count=0 4106 $as_echo_n 0123456789 >"conftest.in" 4107 while : 4108 do 4109 cat "conftest.in" "conftest.in" >"conftest.tmp" 4110 mv "conftest.tmp" "conftest.in" 4111 cp "conftest.in" "conftest.nl" 4112 $as_echo 'GREP' >> "conftest.nl" 4113 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4114 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4115 as_fn_arith $ac_count + 1 && ac_count=$as_val 4116 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4117 # Best one so far, save it but keep looking for a better one 4118 ac_cv_path_GREP="$ac_path_GREP" 4119 ac_path_GREP_max=$ac_count 4120 fi 4121 # 10*(2^10) chars as input seems more than enough 4122 test $ac_count -gt 10 && break 4123 done 4124 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4125 esac 4126 4127 $ac_path_GREP_found && break 3 4128 done 4129 done 4130 done 4131 IFS=$as_save_IFS 4132 if test -z "$ac_cv_path_GREP"; then 4133 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4134 fi 4135 else 4136 ac_cv_path_GREP=$GREP 4137 fi 4138 4139 fi 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4141 $as_echo "$ac_cv_path_GREP" >&6; } 4142 GREP="$ac_cv_path_GREP" 4143 4144 4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4146 $as_echo_n "checking for egrep... " >&6; } 4147 if ${ac_cv_path_EGREP+:} false; then : 4148 $as_echo_n "(cached) " >&6 4149 else 4150 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4151 then ac_cv_path_EGREP="$GREP -E" 4152 else 4153 if test -z "$EGREP"; then 4154 ac_path_EGREP_found=false 4155 # Loop through the user's path and test for each of PROGNAME-LIST 4156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4157 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4158 do 4159 IFS=$as_save_IFS 4160 test -z "$as_dir" && as_dir=. 4161 for ac_prog in egrep; do 4162 for ac_exec_ext in '' $ac_executable_extensions; do 4163 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4164 as_fn_executable_p "$ac_path_EGREP" || continue 4165 # Check for GNU ac_path_EGREP and select it if it is found. 4166 # Check for GNU $ac_path_EGREP 4167 case `"$ac_path_EGREP" --version 2>&1` in 4168 *GNU*) 4169 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4170 *) 4171 ac_count=0 4172 $as_echo_n 0123456789 >"conftest.in" 4173 while : 4174 do 4175 cat "conftest.in" "conftest.in" >"conftest.tmp" 4176 mv "conftest.tmp" "conftest.in" 4177 cp "conftest.in" "conftest.nl" 4178 $as_echo 'EGREP' >> "conftest.nl" 4179 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4180 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4181 as_fn_arith $ac_count + 1 && ac_count=$as_val 4182 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4183 # Best one so far, save it but keep looking for a better one 4184 ac_cv_path_EGREP="$ac_path_EGREP" 4185 ac_path_EGREP_max=$ac_count 4186 fi 4187 # 10*(2^10) chars as input seems more than enough 4188 test $ac_count -gt 10 && break 4189 done 4190 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4191 esac 4192 4193 $ac_path_EGREP_found && break 3 4194 done 4195 done 4196 done 4197 IFS=$as_save_IFS 4198 if test -z "$ac_cv_path_EGREP"; then 4199 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4200 fi 4201 else 4202 ac_cv_path_EGREP=$EGREP 4203 fi 4204 4205 fi 4206 fi 4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4208 $as_echo "$ac_cv_path_EGREP" >&6; } 4209 EGREP="$ac_cv_path_EGREP" 4210 4211 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4213 $as_echo_n "checking for ANSI C header files... " >&6; } 4214 if ${ac_cv_header_stdc+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216 else 4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4218 /* end confdefs.h. */ 4219 #include <stdlib.h> 4220 #include <stdarg.h> 4221 #include <string.h> 4222 #include <float.h> 4223 4224 int 4225 main () 4226 { 4227 4228 ; 4229 return 0; 4230 } 4231 _ACEOF 4232 if ac_fn_c_try_compile "$LINENO"; then : 4233 ac_cv_header_stdc=yes 4234 else 4235 ac_cv_header_stdc=no 4236 fi 4237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4238 4239 if test $ac_cv_header_stdc = yes; then 4240 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4242 /* end confdefs.h. */ 4243 #include <string.h> 4244 4245 _ACEOF 4246 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4247 $EGREP "memchr" >/dev/null 2>&1; then : 4248 4249 else 4250 ac_cv_header_stdc=no 4251 fi 4252 rm -f conftest* 4253 4254 fi 4255 4256 if test $ac_cv_header_stdc = yes; then 4257 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4259 /* end confdefs.h. */ 4260 #include <stdlib.h> 4261 4262 _ACEOF 4263 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4264 $EGREP "free" >/dev/null 2>&1; then : 4265 4266 else 4267 ac_cv_header_stdc=no 4268 fi 4269 rm -f conftest* 4270 4271 fi 4272 4273 if test $ac_cv_header_stdc = yes; then 4274 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4275 if test "$cross_compiling" = yes; then : 4276 : 4277 else 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279 /* end confdefs.h. */ 4280 #include <ctype.h> 4281 #include <stdlib.h> 4282 #if ((' ' & 0x0FF) == 0x020) 4283 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4284 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4285 #else 4286 # define ISLOWER(c) \ 4287 (('a' <= (c) && (c) <= 'i') \ 4288 || ('j' <= (c) && (c) <= 'r') \ 4289 || ('s' <= (c) && (c) <= 'z')) 4290 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4291 #endif 4292 4293 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4294 int 4295 main () 4296 { 4297 int i; 4298 for (i = 0; i < 256; i++) 4299 if (XOR (islower (i), ISLOWER (i)) 4300 || toupper (i) != TOUPPER (i)) 4301 return 2; 4302 return 0; 4303 } 4304 _ACEOF 4305 if ac_fn_c_try_run "$LINENO"; then : 4306 4307 else 4308 ac_cv_header_stdc=no 4309 fi 4310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4311 conftest.$ac_objext conftest.beam conftest.$ac_ext 4312 fi 4313 4314 fi 4315 fi 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4317 $as_echo "$ac_cv_header_stdc" >&6; } 4318 if test $ac_cv_header_stdc = yes; then 4319 4320 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4321 4322 fi 4323 4324 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4325 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4326 inttypes.h stdint.h unistd.h 4327 do : 4328 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4329 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4330 " 4331 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4332 cat >>confdefs.h <<_ACEOF 4333 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4334 _ACEOF 4335 4336 fi 4337 4338 done 4339 4340 4341 4342 4343 4344 4345 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4346 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4347 CLANGCC="yes" 4348 else 4349 CLANGCC="no" 4350 fi 4351 4352 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4353 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4354 INTELCC="yes" 4355 else 4356 INTELCC="no" 4357 fi 4358 4359 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4360 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4361 SUNCC="yes" 4362 else 4363 SUNCC="no" 4364 fi 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4375 if test -n "$ac_tool_prefix"; then 4376 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4377 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4379 $as_echo_n "checking for $ac_word... " >&6; } 4380 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4381 $as_echo_n "(cached) " >&6 4382 else 4383 case $PKG_CONFIG in 4384 [\\/]* | ?:[\\/]*) 4385 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4386 ;; 4387 *) 4388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4389 for as_dir in $PATH 4390 do 4391 IFS=$as_save_IFS 4392 test -z "$as_dir" && as_dir=. 4393 for ac_exec_ext in '' $ac_executable_extensions; do 4394 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4395 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4396 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4397 break 2 4398 fi 4399 done 4400 done 4401 IFS=$as_save_IFS 4402 4403 ;; 4404 esac 4405 fi 4406 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4407 if test -n "$PKG_CONFIG"; then 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4409 $as_echo "$PKG_CONFIG" >&6; } 4410 else 4411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4412 $as_echo "no" >&6; } 4413 fi 4414 4415 4416 fi 4417 if test -z "$ac_cv_path_PKG_CONFIG"; then 4418 ac_pt_PKG_CONFIG=$PKG_CONFIG 4419 # Extract the first word of "pkg-config", so it can be a program name with args. 4420 set dummy pkg-config; ac_word=$2 4421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4422 $as_echo_n "checking for $ac_word... " >&6; } 4423 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4424 $as_echo_n "(cached) " >&6 4425 else 4426 case $ac_pt_PKG_CONFIG in 4427 [\\/]* | ?:[\\/]*) 4428 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4429 ;; 4430 *) 4431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4432 for as_dir in $PATH 4433 do 4434 IFS=$as_save_IFS 4435 test -z "$as_dir" && as_dir=. 4436 for ac_exec_ext in '' $ac_executable_extensions; do 4437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4438 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4440 break 2 4441 fi 4442 done 4443 done 4444 IFS=$as_save_IFS 4445 4446 ;; 4447 esac 4448 fi 4449 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4450 if test -n "$ac_pt_PKG_CONFIG"; then 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4452 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4453 else 4454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4455 $as_echo "no" >&6; } 4456 fi 4457 4458 if test "x$ac_pt_PKG_CONFIG" = x; then 4459 PKG_CONFIG="" 4460 else 4461 case $cross_compiling:$ac_tool_warned in 4462 yes:) 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4464 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4465 ac_tool_warned=yes ;; 4466 esac 4467 PKG_CONFIG=$ac_pt_PKG_CONFIG 4468 fi 4469 else 4470 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4471 fi 4472 4473 fi 4474 if test -n "$PKG_CONFIG"; then 4475 _pkg_min_version=0.9.0 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4477 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4478 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4480 $as_echo "yes" >&6; } 4481 else 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4483 $as_echo "no" >&6; } 4484 PKG_CONFIG="" 4485 fi 4486 fi 4487 # Make sure we can run config.sub. 4488 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4489 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4490 4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4492 $as_echo_n "checking build system type... " >&6; } 4493 if ${ac_cv_build+:} false; then : 4494 $as_echo_n "(cached) " >&6 4495 else 4496 ac_build_alias=$build_alias 4497 test "x$ac_build_alias" = x && 4498 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4499 test "x$ac_build_alias" = x && 4500 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4501 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4502 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4503 4504 fi 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4506 $as_echo "$ac_cv_build" >&6; } 4507 case $ac_cv_build in 4508 *-*-*) ;; 4509 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4510 esac 4511 build=$ac_cv_build 4512 ac_save_IFS=$IFS; IFS='-' 4513 set x $ac_cv_build 4514 shift 4515 build_cpu=$1 4516 build_vendor=$2 4517 shift; shift 4518 # Remember, the first character of IFS is used to create $*, 4519 # except with old shells: 4520 build_os=$* 4521 IFS=$ac_save_IFS 4522 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4523 4524 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4526 $as_echo_n "checking host system type... " >&6; } 4527 if ${ac_cv_host+:} false; then : 4528 $as_echo_n "(cached) " >&6 4529 else 4530 if test "x$host_alias" = x; then 4531 ac_cv_host=$ac_cv_build 4532 else 4533 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4534 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4535 fi 4536 4537 fi 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4539 $as_echo "$ac_cv_host" >&6; } 4540 case $ac_cv_host in 4541 *-*-*) ;; 4542 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4543 esac 4544 host=$ac_cv_host 4545 ac_save_IFS=$IFS; IFS='-' 4546 set x $ac_cv_host 4547 shift 4548 host_cpu=$1 4549 host_vendor=$2 4550 shift; shift 4551 # Remember, the first character of IFS is used to create $*, 4552 # except with old shells: 4553 host_os=$* 4554 IFS=$ac_save_IFS 4555 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4556 4557 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4559 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4560 if ${ac_cv_path_SED+:} false; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4564 for ac_i in 1 2 3 4 5 6 7; do 4565 ac_script="$ac_script$as_nl$ac_script" 4566 done 4567 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4568 { ac_script=; unset ac_script;} 4569 if test -z "$SED"; then 4570 ac_path_SED_found=false 4571 # Loop through the user's path and test for each of PROGNAME-LIST 4572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4573 for as_dir in $PATH 4574 do 4575 IFS=$as_save_IFS 4576 test -z "$as_dir" && as_dir=. 4577 for ac_prog in sed gsed; do 4578 for ac_exec_ext in '' $ac_executable_extensions; do 4579 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4580 as_fn_executable_p "$ac_path_SED" || continue 4581 # Check for GNU ac_path_SED and select it if it is found. 4582 # Check for GNU $ac_path_SED 4583 case `"$ac_path_SED" --version 2>&1` in 4584 *GNU*) 4585 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4586 *) 4587 ac_count=0 4588 $as_echo_n 0123456789 >"conftest.in" 4589 while : 4590 do 4591 cat "conftest.in" "conftest.in" >"conftest.tmp" 4592 mv "conftest.tmp" "conftest.in" 4593 cp "conftest.in" "conftest.nl" 4594 $as_echo '' >> "conftest.nl" 4595 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4596 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4597 as_fn_arith $ac_count + 1 && ac_count=$as_val 4598 if test $ac_count -gt ${ac_path_SED_max-0}; then 4599 # Best one so far, save it but keep looking for a better one 4600 ac_cv_path_SED="$ac_path_SED" 4601 ac_path_SED_max=$ac_count 4602 fi 4603 # 10*(2^10) chars as input seems more than enough 4604 test $ac_count -gt 10 && break 4605 done 4606 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4607 esac 4608 4609 $ac_path_SED_found && break 3 4610 done 4611 done 4612 done 4613 IFS=$as_save_IFS 4614 if test -z "$ac_cv_path_SED"; then 4615 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4616 fi 4617 else 4618 ac_cv_path_SED=$SED 4619 fi 4620 4621 fi 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4623 $as_echo "$ac_cv_path_SED" >&6; } 4624 SED="$ac_cv_path_SED" 4625 rm -f conftest.sed 4626 4627 4628 4629 4630 4631 4632 # Check whether --enable-selective-werror was given. 4633 if test "${enable_selective_werror+set}" = set; then : 4634 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4635 else 4636 SELECTIVE_WERROR=yes 4637 fi 4638 4639 4640 4641 4642 4643 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4644 if test "x$SUNCC" = "xyes"; then 4645 BASE_CFLAGS="-v" 4646 else 4647 BASE_CFLAGS="" 4648 fi 4649 4650 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 xorg_testset_save_CFLAGS="$CFLAGS" 4665 4666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4669 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4670 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4671 $as_echo_n "(cached) " >&6 4672 else 4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4674 /* end confdefs.h. */ 4675 int i; 4676 _ACEOF 4677 if ac_fn_c_try_compile "$LINENO"; then : 4678 xorg_cv_cc_flag_unknown_warning_option=yes 4679 else 4680 xorg_cv_cc_flag_unknown_warning_option=no 4681 fi 4682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4683 fi 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4685 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4687 CFLAGS="$xorg_testset_save_CFLAGS" 4688 fi 4689 4690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4693 fi 4694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4696 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4697 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4698 $as_echo_n "(cached) " >&6 4699 else 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701 /* end confdefs.h. */ 4702 int i; 4703 _ACEOF 4704 if ac_fn_c_try_compile "$LINENO"; then : 4705 xorg_cv_cc_flag_unused_command_line_argument=yes 4706 else 4707 xorg_cv_cc_flag_unused_command_line_argument=no 4708 fi 4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 fi 4711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4712 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4714 CFLAGS="$xorg_testset_save_CFLAGS" 4715 fi 4716 4717 found="no" 4718 4719 if test $found = "no" ; then 4720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4722 fi 4723 4724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4726 fi 4727 4728 CFLAGS="$CFLAGS -Wall" 4729 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4731 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4732 cacheid=xorg_cv_cc_flag__Wall 4733 if eval \${$cacheid+:} false; then : 4734 $as_echo_n "(cached) " >&6 4735 else 4736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4737 /* end confdefs.h. */ 4738 int i; 4739 int 4740 main () 4741 { 4742 4743 ; 4744 return 0; 4745 } 4746 _ACEOF 4747 if ac_fn_c_try_link "$LINENO"; then : 4748 eval $cacheid=yes 4749 else 4750 eval $cacheid=no 4751 fi 4752 rm -f core conftest.err conftest.$ac_objext \ 4753 conftest$ac_exeext conftest.$ac_ext 4754 fi 4755 4756 4757 CFLAGS="$xorg_testset_save_CFLAGS" 4758 4759 eval supported=\$$cacheid 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4761 $as_echo "$supported" >&6; } 4762 if test "$supported" = "yes" ; then 4763 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4764 found="yes" 4765 fi 4766 fi 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 xorg_testset_save_CFLAGS="$CFLAGS" 4783 4784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4787 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4788 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4789 $as_echo_n "(cached) " >&6 4790 else 4791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4792 /* end confdefs.h. */ 4793 int i; 4794 _ACEOF 4795 if ac_fn_c_try_compile "$LINENO"; then : 4796 xorg_cv_cc_flag_unknown_warning_option=yes 4797 else 4798 xorg_cv_cc_flag_unknown_warning_option=no 4799 fi 4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4801 fi 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4803 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4805 CFLAGS="$xorg_testset_save_CFLAGS" 4806 fi 4807 4808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4811 fi 4812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4814 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4815 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4816 $as_echo_n "(cached) " >&6 4817 else 4818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4819 /* end confdefs.h. */ 4820 int i; 4821 _ACEOF 4822 if ac_fn_c_try_compile "$LINENO"; then : 4823 xorg_cv_cc_flag_unused_command_line_argument=yes 4824 else 4825 xorg_cv_cc_flag_unused_command_line_argument=no 4826 fi 4827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4828 fi 4829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4830 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4832 CFLAGS="$xorg_testset_save_CFLAGS" 4833 fi 4834 4835 found="no" 4836 4837 if test $found = "no" ; then 4838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4840 fi 4841 4842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4844 fi 4845 4846 CFLAGS="$CFLAGS -Wpointer-arith" 4847 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4849 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4850 cacheid=xorg_cv_cc_flag__Wpointer_arith 4851 if eval \${$cacheid+:} false; then : 4852 $as_echo_n "(cached) " >&6 4853 else 4854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4855 /* end confdefs.h. */ 4856 int i; 4857 int 4858 main () 4859 { 4860 4861 ; 4862 return 0; 4863 } 4864 _ACEOF 4865 if ac_fn_c_try_link "$LINENO"; then : 4866 eval $cacheid=yes 4867 else 4868 eval $cacheid=no 4869 fi 4870 rm -f core conftest.err conftest.$ac_objext \ 4871 conftest$ac_exeext conftest.$ac_ext 4872 fi 4873 4874 4875 CFLAGS="$xorg_testset_save_CFLAGS" 4876 4877 eval supported=\$$cacheid 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4879 $as_echo "$supported" >&6; } 4880 if test "$supported" = "yes" ; then 4881 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4882 found="yes" 4883 fi 4884 fi 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 xorg_testset_save_CFLAGS="$CFLAGS" 4901 4902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4905 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4906 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4907 $as_echo_n "(cached) " >&6 4908 else 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4910 /* end confdefs.h. */ 4911 int i; 4912 _ACEOF 4913 if ac_fn_c_try_compile "$LINENO"; then : 4914 xorg_cv_cc_flag_unknown_warning_option=yes 4915 else 4916 xorg_cv_cc_flag_unknown_warning_option=no 4917 fi 4918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4919 fi 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4921 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4923 CFLAGS="$xorg_testset_save_CFLAGS" 4924 fi 4925 4926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4929 fi 4930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4932 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4933 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4934 $as_echo_n "(cached) " >&6 4935 else 4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4937 /* end confdefs.h. */ 4938 int i; 4939 _ACEOF 4940 if ac_fn_c_try_compile "$LINENO"; then : 4941 xorg_cv_cc_flag_unused_command_line_argument=yes 4942 else 4943 xorg_cv_cc_flag_unused_command_line_argument=no 4944 fi 4945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4946 fi 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4948 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4950 CFLAGS="$xorg_testset_save_CFLAGS" 4951 fi 4952 4953 found="no" 4954 4955 if test $found = "no" ; then 4956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4958 fi 4959 4960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4962 fi 4963 4964 CFLAGS="$CFLAGS -Wmissing-declarations" 4965 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4967 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4968 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4969 if eval \${$cacheid+:} false; then : 4970 $as_echo_n "(cached) " >&6 4971 else 4972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4973 /* end confdefs.h. */ 4974 int i; 4975 int 4976 main () 4977 { 4978 4979 ; 4980 return 0; 4981 } 4982 _ACEOF 4983 if ac_fn_c_try_link "$LINENO"; then : 4984 eval $cacheid=yes 4985 else 4986 eval $cacheid=no 4987 fi 4988 rm -f core conftest.err conftest.$ac_objext \ 4989 conftest$ac_exeext conftest.$ac_ext 4990 fi 4991 4992 4993 CFLAGS="$xorg_testset_save_CFLAGS" 4994 4995 eval supported=\$$cacheid 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4997 $as_echo "$supported" >&6; } 4998 if test "$supported" = "yes" ; then 4999 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5000 found="yes" 5001 fi 5002 fi 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 xorg_testset_save_CFLAGS="$CFLAGS" 5019 5020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5025 $as_echo_n "(cached) " >&6 5026 else 5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5028 /* end confdefs.h. */ 5029 int i; 5030 _ACEOF 5031 if ac_fn_c_try_compile "$LINENO"; then : 5032 xorg_cv_cc_flag_unknown_warning_option=yes 5033 else 5034 xorg_cv_cc_flag_unknown_warning_option=no 5035 fi 5036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5037 fi 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5041 CFLAGS="$xorg_testset_save_CFLAGS" 5042 fi 5043 5044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5047 fi 5048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053 else 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055 /* end confdefs.h. */ 5056 int i; 5057 _ACEOF 5058 if ac_fn_c_try_compile "$LINENO"; then : 5059 xorg_cv_cc_flag_unused_command_line_argument=yes 5060 else 5061 xorg_cv_cc_flag_unused_command_line_argument=no 5062 fi 5063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5064 fi 5065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5068 CFLAGS="$xorg_testset_save_CFLAGS" 5069 fi 5070 5071 found="no" 5072 5073 if test $found = "no" ; then 5074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 5078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5080 fi 5081 5082 CFLAGS="$CFLAGS -Wformat=2" 5083 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5085 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5086 cacheid=xorg_cv_cc_flag__Wformat_2 5087 if eval \${$cacheid+:} false; then : 5088 $as_echo_n "(cached) " >&6 5089 else 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 int 5094 main () 5095 { 5096 5097 ; 5098 return 0; 5099 } 5100 _ACEOF 5101 if ac_fn_c_try_link "$LINENO"; then : 5102 eval $cacheid=yes 5103 else 5104 eval $cacheid=no 5105 fi 5106 rm -f core conftest.err conftest.$ac_objext \ 5107 conftest$ac_exeext conftest.$ac_ext 5108 fi 5109 5110 5111 CFLAGS="$xorg_testset_save_CFLAGS" 5112 5113 eval supported=\$$cacheid 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5115 $as_echo "$supported" >&6; } 5116 if test "$supported" = "yes" ; then 5117 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5118 found="yes" 5119 fi 5120 fi 5121 5122 if test $found = "no" ; then 5123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5125 fi 5126 5127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5129 fi 5130 5131 CFLAGS="$CFLAGS -Wformat" 5132 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5134 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5135 cacheid=xorg_cv_cc_flag__Wformat 5136 if eval \${$cacheid+:} false; then : 5137 $as_echo_n "(cached) " >&6 5138 else 5139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5140 /* end confdefs.h. */ 5141 int i; 5142 int 5143 main () 5144 { 5145 5146 ; 5147 return 0; 5148 } 5149 _ACEOF 5150 if ac_fn_c_try_link "$LINENO"; then : 5151 eval $cacheid=yes 5152 else 5153 eval $cacheid=no 5154 fi 5155 rm -f core conftest.err conftest.$ac_objext \ 5156 conftest$ac_exeext conftest.$ac_ext 5157 fi 5158 5159 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161 5162 eval supported=\$$cacheid 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5164 $as_echo "$supported" >&6; } 5165 if test "$supported" = "yes" ; then 5166 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5167 found="yes" 5168 fi 5169 fi 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 xorg_testset_save_CFLAGS="$CFLAGS" 5188 5189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5193 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5194 $as_echo_n "(cached) " >&6 5195 else 5196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5197 /* end confdefs.h. */ 5198 int i; 5199 _ACEOF 5200 if ac_fn_c_try_compile "$LINENO"; then : 5201 xorg_cv_cc_flag_unknown_warning_option=yes 5202 else 5203 xorg_cv_cc_flag_unknown_warning_option=no 5204 fi 5205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5206 fi 5207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5208 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5210 CFLAGS="$xorg_testset_save_CFLAGS" 5211 fi 5212 5213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5216 fi 5217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5219 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5220 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5221 $as_echo_n "(cached) " >&6 5222 else 5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5224 /* end confdefs.h. */ 5225 int i; 5226 _ACEOF 5227 if ac_fn_c_try_compile "$LINENO"; then : 5228 xorg_cv_cc_flag_unused_command_line_argument=yes 5229 else 5230 xorg_cv_cc_flag_unused_command_line_argument=no 5231 fi 5232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5233 fi 5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5235 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5237 CFLAGS="$xorg_testset_save_CFLAGS" 5238 fi 5239 5240 found="no" 5241 5242 if test $found = "no" ; then 5243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5245 fi 5246 5247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5249 fi 5250 5251 CFLAGS="$CFLAGS -Wstrict-prototypes" 5252 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5254 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5255 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5256 if eval \${$cacheid+:} false; then : 5257 $as_echo_n "(cached) " >&6 5258 else 5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260 /* end confdefs.h. */ 5261 int i; 5262 int 5263 main () 5264 { 5265 5266 ; 5267 return 0; 5268 } 5269 _ACEOF 5270 if ac_fn_c_try_link "$LINENO"; then : 5271 eval $cacheid=yes 5272 else 5273 eval $cacheid=no 5274 fi 5275 rm -f core conftest.err conftest.$ac_objext \ 5276 conftest$ac_exeext conftest.$ac_ext 5277 fi 5278 5279 5280 CFLAGS="$xorg_testset_save_CFLAGS" 5281 5282 eval supported=\$$cacheid 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5284 $as_echo "$supported" >&6; } 5285 if test "$supported" = "yes" ; then 5286 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5287 found="yes" 5288 fi 5289 fi 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 xorg_testset_save_CFLAGS="$CFLAGS" 5306 5307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5310 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5311 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5312 $as_echo_n "(cached) " >&6 5313 else 5314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5315 /* end confdefs.h. */ 5316 int i; 5317 _ACEOF 5318 if ac_fn_c_try_compile "$LINENO"; then : 5319 xorg_cv_cc_flag_unknown_warning_option=yes 5320 else 5321 xorg_cv_cc_flag_unknown_warning_option=no 5322 fi 5323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5324 fi 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5326 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5328 CFLAGS="$xorg_testset_save_CFLAGS" 5329 fi 5330 5331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5334 fi 5335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5337 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5338 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5339 $as_echo_n "(cached) " >&6 5340 else 5341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5342 /* end confdefs.h. */ 5343 int i; 5344 _ACEOF 5345 if ac_fn_c_try_compile "$LINENO"; then : 5346 xorg_cv_cc_flag_unused_command_line_argument=yes 5347 else 5348 xorg_cv_cc_flag_unused_command_line_argument=no 5349 fi 5350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5351 fi 5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5353 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5355 CFLAGS="$xorg_testset_save_CFLAGS" 5356 fi 5357 5358 found="no" 5359 5360 if test $found = "no" ; then 5361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5363 fi 5364 5365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5367 fi 5368 5369 CFLAGS="$CFLAGS -Wmissing-prototypes" 5370 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5372 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5373 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5374 if eval \${$cacheid+:} false; then : 5375 $as_echo_n "(cached) " >&6 5376 else 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378 /* end confdefs.h. */ 5379 int i; 5380 int 5381 main () 5382 { 5383 5384 ; 5385 return 0; 5386 } 5387 _ACEOF 5388 if ac_fn_c_try_link "$LINENO"; then : 5389 eval $cacheid=yes 5390 else 5391 eval $cacheid=no 5392 fi 5393 rm -f core conftest.err conftest.$ac_objext \ 5394 conftest$ac_exeext conftest.$ac_ext 5395 fi 5396 5397 5398 CFLAGS="$xorg_testset_save_CFLAGS" 5399 5400 eval supported=\$$cacheid 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5402 $as_echo "$supported" >&6; } 5403 if test "$supported" = "yes" ; then 5404 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5405 found="yes" 5406 fi 5407 fi 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 xorg_testset_save_CFLAGS="$CFLAGS" 5424 5425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5428 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5429 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5430 $as_echo_n "(cached) " >&6 5431 else 5432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5433 /* end confdefs.h. */ 5434 int i; 5435 _ACEOF 5436 if ac_fn_c_try_compile "$LINENO"; then : 5437 xorg_cv_cc_flag_unknown_warning_option=yes 5438 else 5439 xorg_cv_cc_flag_unknown_warning_option=no 5440 fi 5441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5442 fi 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5444 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5446 CFLAGS="$xorg_testset_save_CFLAGS" 5447 fi 5448 5449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5452 fi 5453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5455 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5456 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5457 $as_echo_n "(cached) " >&6 5458 else 5459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5460 /* end confdefs.h. */ 5461 int i; 5462 _ACEOF 5463 if ac_fn_c_try_compile "$LINENO"; then : 5464 xorg_cv_cc_flag_unused_command_line_argument=yes 5465 else 5466 xorg_cv_cc_flag_unused_command_line_argument=no 5467 fi 5468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5469 fi 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5471 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5473 CFLAGS="$xorg_testset_save_CFLAGS" 5474 fi 5475 5476 found="no" 5477 5478 if test $found = "no" ; then 5479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5481 fi 5482 5483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5485 fi 5486 5487 CFLAGS="$CFLAGS -Wnested-externs" 5488 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5490 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5491 cacheid=xorg_cv_cc_flag__Wnested_externs 5492 if eval \${$cacheid+:} false; then : 5493 $as_echo_n "(cached) " >&6 5494 else 5495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5496 /* end confdefs.h. */ 5497 int i; 5498 int 5499 main () 5500 { 5501 5502 ; 5503 return 0; 5504 } 5505 _ACEOF 5506 if ac_fn_c_try_link "$LINENO"; then : 5507 eval $cacheid=yes 5508 else 5509 eval $cacheid=no 5510 fi 5511 rm -f core conftest.err conftest.$ac_objext \ 5512 conftest$ac_exeext conftest.$ac_ext 5513 fi 5514 5515 5516 CFLAGS="$xorg_testset_save_CFLAGS" 5517 5518 eval supported=\$$cacheid 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5520 $as_echo "$supported" >&6; } 5521 if test "$supported" = "yes" ; then 5522 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5523 found="yes" 5524 fi 5525 fi 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 xorg_testset_save_CFLAGS="$CFLAGS" 5542 5543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5548 $as_echo_n "(cached) " >&6 5549 else 5550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5551 /* end confdefs.h. */ 5552 int i; 5553 _ACEOF 5554 if ac_fn_c_try_compile "$LINENO"; then : 5555 xorg_cv_cc_flag_unknown_warning_option=yes 5556 else 5557 xorg_cv_cc_flag_unknown_warning_option=no 5558 fi 5559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5560 fi 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5564 CFLAGS="$xorg_testset_save_CFLAGS" 5565 fi 5566 5567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5570 fi 5571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5575 $as_echo_n "(cached) " >&6 5576 else 5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578 /* end confdefs.h. */ 5579 int i; 5580 _ACEOF 5581 if ac_fn_c_try_compile "$LINENO"; then : 5582 xorg_cv_cc_flag_unused_command_line_argument=yes 5583 else 5584 xorg_cv_cc_flag_unused_command_line_argument=no 5585 fi 5586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5587 fi 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592 fi 5593 5594 found="no" 5595 5596 if test $found = "no" ; then 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 fi 5600 5601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5603 fi 5604 5605 CFLAGS="$CFLAGS -Wbad-function-cast" 5606 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5608 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5609 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5610 if eval \${$cacheid+:} false; then : 5611 $as_echo_n "(cached) " >&6 5612 else 5613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5614 /* end confdefs.h. */ 5615 int i; 5616 int 5617 main () 5618 { 5619 5620 ; 5621 return 0; 5622 } 5623 _ACEOF 5624 if ac_fn_c_try_link "$LINENO"; then : 5625 eval $cacheid=yes 5626 else 5627 eval $cacheid=no 5628 fi 5629 rm -f core conftest.err conftest.$ac_objext \ 5630 conftest$ac_exeext conftest.$ac_ext 5631 fi 5632 5633 5634 CFLAGS="$xorg_testset_save_CFLAGS" 5635 5636 eval supported=\$$cacheid 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5638 $as_echo "$supported" >&6; } 5639 if test "$supported" = "yes" ; then 5640 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5641 found="yes" 5642 fi 5643 fi 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 xorg_testset_save_CFLAGS="$CFLAGS" 5660 5661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5664 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5665 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5666 $as_echo_n "(cached) " >&6 5667 else 5668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5669 /* end confdefs.h. */ 5670 int i; 5671 _ACEOF 5672 if ac_fn_c_try_compile "$LINENO"; then : 5673 xorg_cv_cc_flag_unknown_warning_option=yes 5674 else 5675 xorg_cv_cc_flag_unknown_warning_option=no 5676 fi 5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5678 fi 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5680 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5682 CFLAGS="$xorg_testset_save_CFLAGS" 5683 fi 5684 5685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5688 fi 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5691 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5692 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5693 $as_echo_n "(cached) " >&6 5694 else 5695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696 /* end confdefs.h. */ 5697 int i; 5698 _ACEOF 5699 if ac_fn_c_try_compile "$LINENO"; then : 5700 xorg_cv_cc_flag_unused_command_line_argument=yes 5701 else 5702 xorg_cv_cc_flag_unused_command_line_argument=no 5703 fi 5704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5705 fi 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5707 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5709 CFLAGS="$xorg_testset_save_CFLAGS" 5710 fi 5711 5712 found="no" 5713 5714 if test $found = "no" ; then 5715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5717 fi 5718 5719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5721 fi 5722 5723 CFLAGS="$CFLAGS -Wold-style-definition" 5724 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5726 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5727 cacheid=xorg_cv_cc_flag__Wold_style_definition 5728 if eval \${$cacheid+:} false; then : 5729 $as_echo_n "(cached) " >&6 5730 else 5731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5732 /* end confdefs.h. */ 5733 int i; 5734 int 5735 main () 5736 { 5737 5738 ; 5739 return 0; 5740 } 5741 _ACEOF 5742 if ac_fn_c_try_link "$LINENO"; then : 5743 eval $cacheid=yes 5744 else 5745 eval $cacheid=no 5746 fi 5747 rm -f core conftest.err conftest.$ac_objext \ 5748 conftest$ac_exeext conftest.$ac_ext 5749 fi 5750 5751 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753 5754 eval supported=\$$cacheid 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5756 $as_echo "$supported" >&6; } 5757 if test "$supported" = "yes" ; then 5758 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5759 found="yes" 5760 fi 5761 fi 5762 5763 if test $found = "no" ; then 5764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5766 fi 5767 5768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5770 fi 5771 5772 CFLAGS="$CFLAGS -fd" 5773 5774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5775 $as_echo_n "checking if $CC supports -fd... " >&6; } 5776 cacheid=xorg_cv_cc_flag__fd 5777 if eval \${$cacheid+:} false; then : 5778 $as_echo_n "(cached) " >&6 5779 else 5780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5781 /* end confdefs.h. */ 5782 int i; 5783 int 5784 main () 5785 { 5786 5787 ; 5788 return 0; 5789 } 5790 _ACEOF 5791 if ac_fn_c_try_link "$LINENO"; then : 5792 eval $cacheid=yes 5793 else 5794 eval $cacheid=no 5795 fi 5796 rm -f core conftest.err conftest.$ac_objext \ 5797 conftest$ac_exeext conftest.$ac_ext 5798 fi 5799 5800 5801 CFLAGS="$xorg_testset_save_CFLAGS" 5802 5803 eval supported=\$$cacheid 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5805 $as_echo "$supported" >&6; } 5806 if test "$supported" = "yes" ; then 5807 BASE_CFLAGS="$BASE_CFLAGS -fd" 5808 found="yes" 5809 fi 5810 fi 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 xorg_testset_save_CFLAGS="$CFLAGS" 5827 5828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5831 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5832 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5833 $as_echo_n "(cached) " >&6 5834 else 5835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5836 /* end confdefs.h. */ 5837 int i; 5838 _ACEOF 5839 if ac_fn_c_try_compile "$LINENO"; then : 5840 xorg_cv_cc_flag_unknown_warning_option=yes 5841 else 5842 xorg_cv_cc_flag_unknown_warning_option=no 5843 fi 5844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5845 fi 5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5847 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5849 CFLAGS="$xorg_testset_save_CFLAGS" 5850 fi 5851 5852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5855 fi 5856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5858 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5859 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861 else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863 /* end confdefs.h. */ 5864 int i; 5865 _ACEOF 5866 if ac_fn_c_try_compile "$LINENO"; then : 5867 xorg_cv_cc_flag_unused_command_line_argument=yes 5868 else 5869 xorg_cv_cc_flag_unused_command_line_argument=no 5870 fi 5871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5872 fi 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5874 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5876 CFLAGS="$xorg_testset_save_CFLAGS" 5877 fi 5878 5879 found="no" 5880 5881 if test $found = "no" ; then 5882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5884 fi 5885 5886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5888 fi 5889 5890 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5891 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5893 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5894 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5895 if eval \${$cacheid+:} false; then : 5896 $as_echo_n "(cached) " >&6 5897 else 5898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5899 /* end confdefs.h. */ 5900 int i; 5901 int 5902 main () 5903 { 5904 5905 ; 5906 return 0; 5907 } 5908 _ACEOF 5909 if ac_fn_c_try_link "$LINENO"; then : 5910 eval $cacheid=yes 5911 else 5912 eval $cacheid=no 5913 fi 5914 rm -f core conftest.err conftest.$ac_objext \ 5915 conftest$ac_exeext conftest.$ac_ext 5916 fi 5917 5918 5919 CFLAGS="$xorg_testset_save_CFLAGS" 5920 5921 eval supported=\$$cacheid 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5923 $as_echo "$supported" >&6; } 5924 if test "$supported" = "yes" ; then 5925 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5926 found="yes" 5927 fi 5928 fi 5929 5930 5931 5932 5933 5934 # This chunk adds additional warnings that could catch undesired effects. 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 xorg_testset_save_CFLAGS="$CFLAGS" 5949 5950 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5953 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5954 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5955 $as_echo_n "(cached) " >&6 5956 else 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 _ACEOF 5961 if ac_fn_c_try_compile "$LINENO"; then : 5962 xorg_cv_cc_flag_unknown_warning_option=yes 5963 else 5964 xorg_cv_cc_flag_unknown_warning_option=no 5965 fi 5966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5967 fi 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5969 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5971 CFLAGS="$xorg_testset_save_CFLAGS" 5972 fi 5973 5974 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 fi 5978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5980 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5981 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5982 $as_echo_n "(cached) " >&6 5983 else 5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985 /* end confdefs.h. */ 5986 int i; 5987 _ACEOF 5988 if ac_fn_c_try_compile "$LINENO"; then : 5989 xorg_cv_cc_flag_unused_command_line_argument=yes 5990 else 5991 xorg_cv_cc_flag_unused_command_line_argument=no 5992 fi 5993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5994 fi 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5996 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999 fi 6000 6001 found="no" 6002 6003 if test $found = "no" ; then 6004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6006 fi 6007 6008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6010 fi 6011 6012 CFLAGS="$CFLAGS -Wunused" 6013 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6015 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6016 cacheid=xorg_cv_cc_flag__Wunused 6017 if eval \${$cacheid+:} false; then : 6018 $as_echo_n "(cached) " >&6 6019 else 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021 /* end confdefs.h. */ 6022 int i; 6023 int 6024 main () 6025 { 6026 6027 ; 6028 return 0; 6029 } 6030 _ACEOF 6031 if ac_fn_c_try_link "$LINENO"; then : 6032 eval $cacheid=yes 6033 else 6034 eval $cacheid=no 6035 fi 6036 rm -f core conftest.err conftest.$ac_objext \ 6037 conftest$ac_exeext conftest.$ac_ext 6038 fi 6039 6040 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042 6043 eval supported=\$$cacheid 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6045 $as_echo "$supported" >&6; } 6046 if test "$supported" = "yes" ; then 6047 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6048 found="yes" 6049 fi 6050 fi 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 xorg_testset_save_CFLAGS="$CFLAGS" 6067 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6071 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6072 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6073 $as_echo_n "(cached) " >&6 6074 else 6075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6076 /* end confdefs.h. */ 6077 int i; 6078 _ACEOF 6079 if ac_fn_c_try_compile "$LINENO"; then : 6080 xorg_cv_cc_flag_unknown_warning_option=yes 6081 else 6082 xorg_cv_cc_flag_unknown_warning_option=no 6083 fi 6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6085 fi 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6087 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6088 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6089 CFLAGS="$xorg_testset_save_CFLAGS" 6090 fi 6091 6092 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6095 fi 6096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6098 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6099 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6100 $as_echo_n "(cached) " >&6 6101 else 6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6103 /* end confdefs.h. */ 6104 int i; 6105 _ACEOF 6106 if ac_fn_c_try_compile "$LINENO"; then : 6107 xorg_cv_cc_flag_unused_command_line_argument=yes 6108 else 6109 xorg_cv_cc_flag_unused_command_line_argument=no 6110 fi 6111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6112 fi 6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6114 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6115 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6116 CFLAGS="$xorg_testset_save_CFLAGS" 6117 fi 6118 6119 found="no" 6120 6121 if test $found = "no" ; then 6122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 fi 6125 6126 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6128 fi 6129 6130 CFLAGS="$CFLAGS -Wuninitialized" 6131 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6133 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6134 cacheid=xorg_cv_cc_flag__Wuninitialized 6135 if eval \${$cacheid+:} false; then : 6136 $as_echo_n "(cached) " >&6 6137 else 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139 /* end confdefs.h. */ 6140 int i; 6141 int 6142 main () 6143 { 6144 6145 ; 6146 return 0; 6147 } 6148 _ACEOF 6149 if ac_fn_c_try_link "$LINENO"; then : 6150 eval $cacheid=yes 6151 else 6152 eval $cacheid=no 6153 fi 6154 rm -f core conftest.err conftest.$ac_objext \ 6155 conftest$ac_exeext conftest.$ac_ext 6156 fi 6157 6158 6159 CFLAGS="$xorg_testset_save_CFLAGS" 6160 6161 eval supported=\$$cacheid 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6163 $as_echo "$supported" >&6; } 6164 if test "$supported" = "yes" ; then 6165 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6166 found="yes" 6167 fi 6168 fi 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 xorg_testset_save_CFLAGS="$CFLAGS" 6185 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6189 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6190 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6191 $as_echo_n "(cached) " >&6 6192 else 6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6194 /* end confdefs.h. */ 6195 int i; 6196 _ACEOF 6197 if ac_fn_c_try_compile "$LINENO"; then : 6198 xorg_cv_cc_flag_unknown_warning_option=yes 6199 else 6200 xorg_cv_cc_flag_unknown_warning_option=no 6201 fi 6202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6203 fi 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6205 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6206 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6207 CFLAGS="$xorg_testset_save_CFLAGS" 6208 fi 6209 6210 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6213 fi 6214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6216 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6217 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219 else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221 /* end confdefs.h. */ 6222 int i; 6223 _ACEOF 6224 if ac_fn_c_try_compile "$LINENO"; then : 6225 xorg_cv_cc_flag_unused_command_line_argument=yes 6226 else 6227 xorg_cv_cc_flag_unused_command_line_argument=no 6228 fi 6229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6230 fi 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6232 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235 fi 6236 6237 found="no" 6238 6239 if test $found = "no" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 6244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 fi 6247 6248 CFLAGS="$CFLAGS -Wshadow" 6249 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6251 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6252 cacheid=xorg_cv_cc_flag__Wshadow 6253 if eval \${$cacheid+:} false; then : 6254 $as_echo_n "(cached) " >&6 6255 else 6256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6257 /* end confdefs.h. */ 6258 int i; 6259 int 6260 main () 6261 { 6262 6263 ; 6264 return 0; 6265 } 6266 _ACEOF 6267 if ac_fn_c_try_link "$LINENO"; then : 6268 eval $cacheid=yes 6269 else 6270 eval $cacheid=no 6271 fi 6272 rm -f core conftest.err conftest.$ac_objext \ 6273 conftest$ac_exeext conftest.$ac_ext 6274 fi 6275 6276 6277 CFLAGS="$xorg_testset_save_CFLAGS" 6278 6279 eval supported=\$$cacheid 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6281 $as_echo "$supported" >&6; } 6282 if test "$supported" = "yes" ; then 6283 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6284 found="yes" 6285 fi 6286 fi 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 xorg_testset_save_CFLAGS="$CFLAGS" 6303 6304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6307 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6308 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6309 $as_echo_n "(cached) " >&6 6310 else 6311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6312 /* end confdefs.h. */ 6313 int i; 6314 _ACEOF 6315 if ac_fn_c_try_compile "$LINENO"; then : 6316 xorg_cv_cc_flag_unknown_warning_option=yes 6317 else 6318 xorg_cv_cc_flag_unknown_warning_option=no 6319 fi 6320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6321 fi 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6323 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6325 CFLAGS="$xorg_testset_save_CFLAGS" 6326 fi 6327 6328 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6331 fi 6332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6334 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6335 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337 else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 int i; 6341 _ACEOF 6342 if ac_fn_c_try_compile "$LINENO"; then : 6343 xorg_cv_cc_flag_unused_command_line_argument=yes 6344 else 6345 xorg_cv_cc_flag_unused_command_line_argument=no 6346 fi 6347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6348 fi 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6350 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353 fi 6354 6355 found="no" 6356 6357 if test $found = "no" ; then 6358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6360 fi 6361 6362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6364 fi 6365 6366 CFLAGS="$CFLAGS -Wmissing-noreturn" 6367 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6369 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6370 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6371 if eval \${$cacheid+:} false; then : 6372 $as_echo_n "(cached) " >&6 6373 else 6374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6375 /* end confdefs.h. */ 6376 int i; 6377 int 6378 main () 6379 { 6380 6381 ; 6382 return 0; 6383 } 6384 _ACEOF 6385 if ac_fn_c_try_link "$LINENO"; then : 6386 eval $cacheid=yes 6387 else 6388 eval $cacheid=no 6389 fi 6390 rm -f core conftest.err conftest.$ac_objext \ 6391 conftest$ac_exeext conftest.$ac_ext 6392 fi 6393 6394 6395 CFLAGS="$xorg_testset_save_CFLAGS" 6396 6397 eval supported=\$$cacheid 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6399 $as_echo "$supported" >&6; } 6400 if test "$supported" = "yes" ; then 6401 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6402 found="yes" 6403 fi 6404 fi 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 xorg_testset_save_CFLAGS="$CFLAGS" 6421 6422 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6425 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6426 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6427 $as_echo_n "(cached) " >&6 6428 else 6429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6430 /* end confdefs.h. */ 6431 int i; 6432 _ACEOF 6433 if ac_fn_c_try_compile "$LINENO"; then : 6434 xorg_cv_cc_flag_unknown_warning_option=yes 6435 else 6436 xorg_cv_cc_flag_unknown_warning_option=no 6437 fi 6438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6439 fi 6440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6441 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 fi 6445 6446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6449 fi 6450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6452 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6453 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6454 $as_echo_n "(cached) " >&6 6455 else 6456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6457 /* end confdefs.h. */ 6458 int i; 6459 _ACEOF 6460 if ac_fn_c_try_compile "$LINENO"; then : 6461 xorg_cv_cc_flag_unused_command_line_argument=yes 6462 else 6463 xorg_cv_cc_flag_unused_command_line_argument=no 6464 fi 6465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6466 fi 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6468 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6469 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6470 CFLAGS="$xorg_testset_save_CFLAGS" 6471 fi 6472 6473 found="no" 6474 6475 if test $found = "no" ; then 6476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6478 fi 6479 6480 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6482 fi 6483 6484 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6485 6486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6487 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6488 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6489 if eval \${$cacheid+:} false; then : 6490 $as_echo_n "(cached) " >&6 6491 else 6492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6493 /* end confdefs.h. */ 6494 int i; 6495 int 6496 main () 6497 { 6498 6499 ; 6500 return 0; 6501 } 6502 _ACEOF 6503 if ac_fn_c_try_link "$LINENO"; then : 6504 eval $cacheid=yes 6505 else 6506 eval $cacheid=no 6507 fi 6508 rm -f core conftest.err conftest.$ac_objext \ 6509 conftest$ac_exeext conftest.$ac_ext 6510 fi 6511 6512 6513 CFLAGS="$xorg_testset_save_CFLAGS" 6514 6515 eval supported=\$$cacheid 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6517 $as_echo "$supported" >&6; } 6518 if test "$supported" = "yes" ; then 6519 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6520 found="yes" 6521 fi 6522 fi 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 xorg_testset_save_CFLAGS="$CFLAGS" 6539 6540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6543 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6544 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6545 $as_echo_n "(cached) " >&6 6546 else 6547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6548 /* end confdefs.h. */ 6549 int i; 6550 _ACEOF 6551 if ac_fn_c_try_compile "$LINENO"; then : 6552 xorg_cv_cc_flag_unknown_warning_option=yes 6553 else 6554 xorg_cv_cc_flag_unknown_warning_option=no 6555 fi 6556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6557 fi 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6559 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6561 CFLAGS="$xorg_testset_save_CFLAGS" 6562 fi 6563 6564 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6567 fi 6568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6570 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6571 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6572 $as_echo_n "(cached) " >&6 6573 else 6574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575 /* end confdefs.h. */ 6576 int i; 6577 _ACEOF 6578 if ac_fn_c_try_compile "$LINENO"; then : 6579 xorg_cv_cc_flag_unused_command_line_argument=yes 6580 else 6581 xorg_cv_cc_flag_unused_command_line_argument=no 6582 fi 6583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6584 fi 6585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6586 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6587 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6588 CFLAGS="$xorg_testset_save_CFLAGS" 6589 fi 6590 6591 found="no" 6592 6593 if test $found = "no" ; then 6594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6596 fi 6597 6598 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6600 fi 6601 6602 CFLAGS="$CFLAGS -Wredundant-decls" 6603 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6605 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6606 cacheid=xorg_cv_cc_flag__Wredundant_decls 6607 if eval \${$cacheid+:} false; then : 6608 $as_echo_n "(cached) " >&6 6609 else 6610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6611 /* end confdefs.h. */ 6612 int i; 6613 int 6614 main () 6615 { 6616 6617 ; 6618 return 0; 6619 } 6620 _ACEOF 6621 if ac_fn_c_try_link "$LINENO"; then : 6622 eval $cacheid=yes 6623 else 6624 eval $cacheid=no 6625 fi 6626 rm -f core conftest.err conftest.$ac_objext \ 6627 conftest$ac_exeext conftest.$ac_ext 6628 fi 6629 6630 6631 CFLAGS="$xorg_testset_save_CFLAGS" 6632 6633 eval supported=\$$cacheid 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6635 $as_echo "$supported" >&6; } 6636 if test "$supported" = "yes" ; then 6637 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6638 found="yes" 6639 fi 6640 fi 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 xorg_testset_save_CFLAGS="$CFLAGS" 6657 6658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6661 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6662 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6663 $as_echo_n "(cached) " >&6 6664 else 6665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6666 /* end confdefs.h. */ 6667 int i; 6668 _ACEOF 6669 if ac_fn_c_try_compile "$LINENO"; then : 6670 xorg_cv_cc_flag_unknown_warning_option=yes 6671 else 6672 xorg_cv_cc_flag_unknown_warning_option=no 6673 fi 6674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6675 fi 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6677 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6679 CFLAGS="$xorg_testset_save_CFLAGS" 6680 fi 6681 6682 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6685 fi 6686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6688 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6689 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6690 $as_echo_n "(cached) " >&6 6691 else 6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693 /* end confdefs.h. */ 6694 int i; 6695 _ACEOF 6696 if ac_fn_c_try_compile "$LINENO"; then : 6697 xorg_cv_cc_flag_unused_command_line_argument=yes 6698 else 6699 xorg_cv_cc_flag_unused_command_line_argument=no 6700 fi 6701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6702 fi 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6704 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6705 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6706 CFLAGS="$xorg_testset_save_CFLAGS" 6707 fi 6708 6709 found="no" 6710 6711 if test $found = "no" ; then 6712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6714 fi 6715 6716 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6718 fi 6719 6720 CFLAGS="$CFLAGS -Wlogical-op" 6721 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6723 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6724 cacheid=xorg_cv_cc_flag__Wlogical_op 6725 if eval \${$cacheid+:} false; then : 6726 $as_echo_n "(cached) " >&6 6727 else 6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729 /* end confdefs.h. */ 6730 int i; 6731 int 6732 main () 6733 { 6734 6735 ; 6736 return 0; 6737 } 6738 _ACEOF 6739 if ac_fn_c_try_link "$LINENO"; then : 6740 eval $cacheid=yes 6741 else 6742 eval $cacheid=no 6743 fi 6744 rm -f core conftest.err conftest.$ac_objext \ 6745 conftest$ac_exeext conftest.$ac_ext 6746 fi 6747 6748 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 6751 eval supported=\$$cacheid 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6753 $as_echo "$supported" >&6; } 6754 if test "$supported" = "yes" ; then 6755 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6756 found="yes" 6757 fi 6758 fi 6759 6760 6761 6762 # These are currently disabled because they are noisy. They will be enabled 6763 # in the future once the codebase is sufficiently modernized to silence 6764 # them. For now, I don't want them to drown out the other warnings. 6765 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6766 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6767 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6768 6769 # Turn some warnings into errors, so we don't accidently get successful builds 6770 # when there are problems that should be fixed. 6771 6772 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 xorg_testset_save_CFLAGS="$CFLAGS" 6787 6788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6792 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6793 $as_echo_n "(cached) " >&6 6794 else 6795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6796 /* end confdefs.h. */ 6797 int i; 6798 _ACEOF 6799 if ac_fn_c_try_compile "$LINENO"; then : 6800 xorg_cv_cc_flag_unknown_warning_option=yes 6801 else 6802 xorg_cv_cc_flag_unknown_warning_option=no 6803 fi 6804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6805 fi 6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6807 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6809 CFLAGS="$xorg_testset_save_CFLAGS" 6810 fi 6811 6812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6815 fi 6816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6818 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6819 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6820 $as_echo_n "(cached) " >&6 6821 else 6822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6823 /* end confdefs.h. */ 6824 int i; 6825 _ACEOF 6826 if ac_fn_c_try_compile "$LINENO"; then : 6827 xorg_cv_cc_flag_unused_command_line_argument=yes 6828 else 6829 xorg_cv_cc_flag_unused_command_line_argument=no 6830 fi 6831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6832 fi 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6834 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6836 CFLAGS="$xorg_testset_save_CFLAGS" 6837 fi 6838 6839 found="no" 6840 6841 if test $found = "no" ; then 6842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6844 fi 6845 6846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6848 fi 6849 6850 CFLAGS="$CFLAGS -Werror=implicit" 6851 6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6853 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6854 cacheid=xorg_cv_cc_flag__Werror_implicit 6855 if eval \${$cacheid+:} false; then : 6856 $as_echo_n "(cached) " >&6 6857 else 6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6859 /* end confdefs.h. */ 6860 int i; 6861 int 6862 main () 6863 { 6864 6865 ; 6866 return 0; 6867 } 6868 _ACEOF 6869 if ac_fn_c_try_link "$LINENO"; then : 6870 eval $cacheid=yes 6871 else 6872 eval $cacheid=no 6873 fi 6874 rm -f core conftest.err conftest.$ac_objext \ 6875 conftest$ac_exeext conftest.$ac_ext 6876 fi 6877 6878 6879 CFLAGS="$xorg_testset_save_CFLAGS" 6880 6881 eval supported=\$$cacheid 6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6883 $as_echo "$supported" >&6; } 6884 if test "$supported" = "yes" ; then 6885 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6886 found="yes" 6887 fi 6888 fi 6889 6890 if test $found = "no" ; then 6891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6893 fi 6894 6895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 fi 6898 6899 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6900 6901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6902 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6903 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6904 if eval \${$cacheid+:} false; then : 6905 $as_echo_n "(cached) " >&6 6906 else 6907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6908 /* end confdefs.h. */ 6909 int i; 6910 int 6911 main () 6912 { 6913 6914 ; 6915 return 0; 6916 } 6917 _ACEOF 6918 if ac_fn_c_try_link "$LINENO"; then : 6919 eval $cacheid=yes 6920 else 6921 eval $cacheid=no 6922 fi 6923 rm -f core conftest.err conftest.$ac_objext \ 6924 conftest$ac_exeext conftest.$ac_ext 6925 fi 6926 6927 6928 CFLAGS="$xorg_testset_save_CFLAGS" 6929 6930 eval supported=\$$cacheid 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6932 $as_echo "$supported" >&6; } 6933 if test "$supported" = "yes" ; then 6934 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6935 found="yes" 6936 fi 6937 fi 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 xorg_testset_save_CFLAGS="$CFLAGS" 6954 6955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6958 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6959 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6960 $as_echo_n "(cached) " >&6 6961 else 6962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963 /* end confdefs.h. */ 6964 int i; 6965 _ACEOF 6966 if ac_fn_c_try_compile "$LINENO"; then : 6967 xorg_cv_cc_flag_unknown_warning_option=yes 6968 else 6969 xorg_cv_cc_flag_unknown_warning_option=no 6970 fi 6971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6972 fi 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6974 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6976 CFLAGS="$xorg_testset_save_CFLAGS" 6977 fi 6978 6979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 fi 6983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6985 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6986 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6987 $as_echo_n "(cached) " >&6 6988 else 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990 /* end confdefs.h. */ 6991 int i; 6992 _ACEOF 6993 if ac_fn_c_try_compile "$LINENO"; then : 6994 xorg_cv_cc_flag_unused_command_line_argument=yes 6995 else 6996 xorg_cv_cc_flag_unused_command_line_argument=no 6997 fi 6998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6999 fi 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7001 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7003 CFLAGS="$xorg_testset_save_CFLAGS" 7004 fi 7005 7006 found="no" 7007 7008 if test $found = "no" ; then 7009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7011 fi 7012 7013 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7015 fi 7016 7017 CFLAGS="$CFLAGS -Werror=nonnull" 7018 7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7020 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7021 cacheid=xorg_cv_cc_flag__Werror_nonnull 7022 if eval \${$cacheid+:} false; then : 7023 $as_echo_n "(cached) " >&6 7024 else 7025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7026 /* end confdefs.h. */ 7027 int i; 7028 int 7029 main () 7030 { 7031 7032 ; 7033 return 0; 7034 } 7035 _ACEOF 7036 if ac_fn_c_try_link "$LINENO"; then : 7037 eval $cacheid=yes 7038 else 7039 eval $cacheid=no 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext \ 7042 conftest$ac_exeext conftest.$ac_ext 7043 fi 7044 7045 7046 CFLAGS="$xorg_testset_save_CFLAGS" 7047 7048 eval supported=\$$cacheid 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7050 $as_echo "$supported" >&6; } 7051 if test "$supported" = "yes" ; then 7052 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7053 found="yes" 7054 fi 7055 fi 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 xorg_testset_save_CFLAGS="$CFLAGS" 7072 7073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7076 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7077 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7078 $as_echo_n "(cached) " >&6 7079 else 7080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7081 /* end confdefs.h. */ 7082 int i; 7083 _ACEOF 7084 if ac_fn_c_try_compile "$LINENO"; then : 7085 xorg_cv_cc_flag_unknown_warning_option=yes 7086 else 7087 xorg_cv_cc_flag_unknown_warning_option=no 7088 fi 7089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7090 fi 7091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7092 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7094 CFLAGS="$xorg_testset_save_CFLAGS" 7095 fi 7096 7097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7100 fi 7101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7103 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7104 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7105 $as_echo_n "(cached) " >&6 7106 else 7107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108 /* end confdefs.h. */ 7109 int i; 7110 _ACEOF 7111 if ac_fn_c_try_compile "$LINENO"; then : 7112 xorg_cv_cc_flag_unused_command_line_argument=yes 7113 else 7114 xorg_cv_cc_flag_unused_command_line_argument=no 7115 fi 7116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7117 fi 7118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7119 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7121 CFLAGS="$xorg_testset_save_CFLAGS" 7122 fi 7123 7124 found="no" 7125 7126 if test $found = "no" ; then 7127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7129 fi 7130 7131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7133 fi 7134 7135 CFLAGS="$CFLAGS -Werror=init-self" 7136 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7138 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7139 cacheid=xorg_cv_cc_flag__Werror_init_self 7140 if eval \${$cacheid+:} false; then : 7141 $as_echo_n "(cached) " >&6 7142 else 7143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7144 /* end confdefs.h. */ 7145 int i; 7146 int 7147 main () 7148 { 7149 7150 ; 7151 return 0; 7152 } 7153 _ACEOF 7154 if ac_fn_c_try_link "$LINENO"; then : 7155 eval $cacheid=yes 7156 else 7157 eval $cacheid=no 7158 fi 7159 rm -f core conftest.err conftest.$ac_objext \ 7160 conftest$ac_exeext conftest.$ac_ext 7161 fi 7162 7163 7164 CFLAGS="$xorg_testset_save_CFLAGS" 7165 7166 eval supported=\$$cacheid 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7168 $as_echo "$supported" >&6; } 7169 if test "$supported" = "yes" ; then 7170 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7171 found="yes" 7172 fi 7173 fi 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 xorg_testset_save_CFLAGS="$CFLAGS" 7190 7191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197 else 7198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7199 /* end confdefs.h. */ 7200 int i; 7201 _ACEOF 7202 if ac_fn_c_try_compile "$LINENO"; then : 7203 xorg_cv_cc_flag_unknown_warning_option=yes 7204 else 7205 xorg_cv_cc_flag_unknown_warning_option=no 7206 fi 7207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7208 fi 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7212 CFLAGS="$xorg_testset_save_CFLAGS" 7213 fi 7214 7215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7218 fi 7219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7223 $as_echo_n "(cached) " >&6 7224 else 7225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226 /* end confdefs.h. */ 7227 int i; 7228 _ACEOF 7229 if ac_fn_c_try_compile "$LINENO"; then : 7230 xorg_cv_cc_flag_unused_command_line_argument=yes 7231 else 7232 xorg_cv_cc_flag_unused_command_line_argument=no 7233 fi 7234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7235 fi 7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7239 CFLAGS="$xorg_testset_save_CFLAGS" 7240 fi 7241 7242 found="no" 7243 7244 if test $found = "no" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 7249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7251 fi 7252 7253 CFLAGS="$CFLAGS -Werror=main" 7254 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7256 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7257 cacheid=xorg_cv_cc_flag__Werror_main 7258 if eval \${$cacheid+:} false; then : 7259 $as_echo_n "(cached) " >&6 7260 else 7261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7262 /* end confdefs.h. */ 7263 int i; 7264 int 7265 main () 7266 { 7267 7268 ; 7269 return 0; 7270 } 7271 _ACEOF 7272 if ac_fn_c_try_link "$LINENO"; then : 7273 eval $cacheid=yes 7274 else 7275 eval $cacheid=no 7276 fi 7277 rm -f core conftest.err conftest.$ac_objext \ 7278 conftest$ac_exeext conftest.$ac_ext 7279 fi 7280 7281 7282 CFLAGS="$xorg_testset_save_CFLAGS" 7283 7284 eval supported=\$$cacheid 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7286 $as_echo "$supported" >&6; } 7287 if test "$supported" = "yes" ; then 7288 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7289 found="yes" 7290 fi 7291 fi 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 xorg_testset_save_CFLAGS="$CFLAGS" 7308 7309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7314 $as_echo_n "(cached) " >&6 7315 else 7316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7317 /* end confdefs.h. */ 7318 int i; 7319 _ACEOF 7320 if ac_fn_c_try_compile "$LINENO"; then : 7321 xorg_cv_cc_flag_unknown_warning_option=yes 7322 else 7323 xorg_cv_cc_flag_unknown_warning_option=no 7324 fi 7325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7326 fi 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7330 CFLAGS="$xorg_testset_save_CFLAGS" 7331 fi 7332 7333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 fi 7337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7341 $as_echo_n "(cached) " >&6 7342 else 7343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7344 /* end confdefs.h. */ 7345 int i; 7346 _ACEOF 7347 if ac_fn_c_try_compile "$LINENO"; then : 7348 xorg_cv_cc_flag_unused_command_line_argument=yes 7349 else 7350 xorg_cv_cc_flag_unused_command_line_argument=no 7351 fi 7352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7353 fi 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358 fi 7359 7360 found="no" 7361 7362 if test $found = "no" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 7367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7369 fi 7370 7371 CFLAGS="$CFLAGS -Werror=missing-braces" 7372 7373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7374 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7375 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7376 if eval \${$cacheid+:} false; then : 7377 $as_echo_n "(cached) " >&6 7378 else 7379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7380 /* end confdefs.h. */ 7381 int i; 7382 int 7383 main () 7384 { 7385 7386 ; 7387 return 0; 7388 } 7389 _ACEOF 7390 if ac_fn_c_try_link "$LINENO"; then : 7391 eval $cacheid=yes 7392 else 7393 eval $cacheid=no 7394 fi 7395 rm -f core conftest.err conftest.$ac_objext \ 7396 conftest$ac_exeext conftest.$ac_ext 7397 fi 7398 7399 7400 CFLAGS="$xorg_testset_save_CFLAGS" 7401 7402 eval supported=\$$cacheid 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7404 $as_echo "$supported" >&6; } 7405 if test "$supported" = "yes" ; then 7406 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7407 found="yes" 7408 fi 7409 fi 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 xorg_testset_save_CFLAGS="$CFLAGS" 7426 7427 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7430 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7431 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7432 $as_echo_n "(cached) " >&6 7433 else 7434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7435 /* end confdefs.h. */ 7436 int i; 7437 _ACEOF 7438 if ac_fn_c_try_compile "$LINENO"; then : 7439 xorg_cv_cc_flag_unknown_warning_option=yes 7440 else 7441 xorg_cv_cc_flag_unknown_warning_option=no 7442 fi 7443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7444 fi 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7446 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7448 CFLAGS="$xorg_testset_save_CFLAGS" 7449 fi 7450 7451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7454 fi 7455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7457 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7458 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7459 $as_echo_n "(cached) " >&6 7460 else 7461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7462 /* end confdefs.h. */ 7463 int i; 7464 _ACEOF 7465 if ac_fn_c_try_compile "$LINENO"; then : 7466 xorg_cv_cc_flag_unused_command_line_argument=yes 7467 else 7468 xorg_cv_cc_flag_unused_command_line_argument=no 7469 fi 7470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7471 fi 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7473 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7475 CFLAGS="$xorg_testset_save_CFLAGS" 7476 fi 7477 7478 found="no" 7479 7480 if test $found = "no" ; then 7481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7483 fi 7484 7485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7487 fi 7488 7489 CFLAGS="$CFLAGS -Werror=sequence-point" 7490 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7492 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7493 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7494 if eval \${$cacheid+:} false; then : 7495 $as_echo_n "(cached) " >&6 7496 else 7497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7498 /* end confdefs.h. */ 7499 int i; 7500 int 7501 main () 7502 { 7503 7504 ; 7505 return 0; 7506 } 7507 _ACEOF 7508 if ac_fn_c_try_link "$LINENO"; then : 7509 eval $cacheid=yes 7510 else 7511 eval $cacheid=no 7512 fi 7513 rm -f core conftest.err conftest.$ac_objext \ 7514 conftest$ac_exeext conftest.$ac_ext 7515 fi 7516 7517 7518 CFLAGS="$xorg_testset_save_CFLAGS" 7519 7520 eval supported=\$$cacheid 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7522 $as_echo "$supported" >&6; } 7523 if test "$supported" = "yes" ; then 7524 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7525 found="yes" 7526 fi 7527 fi 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 xorg_testset_save_CFLAGS="$CFLAGS" 7544 7545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7548 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7549 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7550 $as_echo_n "(cached) " >&6 7551 else 7552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7553 /* end confdefs.h. */ 7554 int i; 7555 _ACEOF 7556 if ac_fn_c_try_compile "$LINENO"; then : 7557 xorg_cv_cc_flag_unknown_warning_option=yes 7558 else 7559 xorg_cv_cc_flag_unknown_warning_option=no 7560 fi 7561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7562 fi 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7564 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7565 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7566 CFLAGS="$xorg_testset_save_CFLAGS" 7567 fi 7568 7569 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7572 fi 7573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7575 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7576 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7577 $as_echo_n "(cached) " >&6 7578 else 7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580 /* end confdefs.h. */ 7581 int i; 7582 _ACEOF 7583 if ac_fn_c_try_compile "$LINENO"; then : 7584 xorg_cv_cc_flag_unused_command_line_argument=yes 7585 else 7586 xorg_cv_cc_flag_unused_command_line_argument=no 7587 fi 7588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7589 fi 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7591 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7593 CFLAGS="$xorg_testset_save_CFLAGS" 7594 fi 7595 7596 found="no" 7597 7598 if test $found = "no" ; then 7599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7601 fi 7602 7603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7605 fi 7606 7607 CFLAGS="$CFLAGS -Werror=return-type" 7608 7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7610 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7611 cacheid=xorg_cv_cc_flag__Werror_return_type 7612 if eval \${$cacheid+:} false; then : 7613 $as_echo_n "(cached) " >&6 7614 else 7615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7616 /* end confdefs.h. */ 7617 int i; 7618 int 7619 main () 7620 { 7621 7622 ; 7623 return 0; 7624 } 7625 _ACEOF 7626 if ac_fn_c_try_link "$LINENO"; then : 7627 eval $cacheid=yes 7628 else 7629 eval $cacheid=no 7630 fi 7631 rm -f core conftest.err conftest.$ac_objext \ 7632 conftest$ac_exeext conftest.$ac_ext 7633 fi 7634 7635 7636 CFLAGS="$xorg_testset_save_CFLAGS" 7637 7638 eval supported=\$$cacheid 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7640 $as_echo "$supported" >&6; } 7641 if test "$supported" = "yes" ; then 7642 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7643 found="yes" 7644 fi 7645 fi 7646 7647 if test $found = "no" ; then 7648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7650 fi 7651 7652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7654 fi 7655 7656 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7657 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7659 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7660 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7661 if eval \${$cacheid+:} false; then : 7662 $as_echo_n "(cached) " >&6 7663 else 7664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7665 /* end confdefs.h. */ 7666 int i; 7667 int 7668 main () 7669 { 7670 7671 ; 7672 return 0; 7673 } 7674 _ACEOF 7675 if ac_fn_c_try_link "$LINENO"; then : 7676 eval $cacheid=yes 7677 else 7678 eval $cacheid=no 7679 fi 7680 rm -f core conftest.err conftest.$ac_objext \ 7681 conftest$ac_exeext conftest.$ac_ext 7682 fi 7683 7684 7685 CFLAGS="$xorg_testset_save_CFLAGS" 7686 7687 eval supported=\$$cacheid 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7689 $as_echo "$supported" >&6; } 7690 if test "$supported" = "yes" ; then 7691 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7692 found="yes" 7693 fi 7694 fi 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 xorg_testset_save_CFLAGS="$CFLAGS" 7711 7712 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7715 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7716 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7717 $as_echo_n "(cached) " >&6 7718 else 7719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7720 /* end confdefs.h. */ 7721 int i; 7722 _ACEOF 7723 if ac_fn_c_try_compile "$LINENO"; then : 7724 xorg_cv_cc_flag_unknown_warning_option=yes 7725 else 7726 xorg_cv_cc_flag_unknown_warning_option=no 7727 fi 7728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7729 fi 7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7731 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7732 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7733 CFLAGS="$xorg_testset_save_CFLAGS" 7734 fi 7735 7736 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7739 fi 7740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7742 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7743 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7744 $as_echo_n "(cached) " >&6 7745 else 7746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7747 /* end confdefs.h. */ 7748 int i; 7749 _ACEOF 7750 if ac_fn_c_try_compile "$LINENO"; then : 7751 xorg_cv_cc_flag_unused_command_line_argument=yes 7752 else 7753 xorg_cv_cc_flag_unused_command_line_argument=no 7754 fi 7755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7756 fi 7757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7758 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7760 CFLAGS="$xorg_testset_save_CFLAGS" 7761 fi 7762 7763 found="no" 7764 7765 if test $found = "no" ; then 7766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7768 fi 7769 7770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7772 fi 7773 7774 CFLAGS="$CFLAGS -Werror=trigraphs" 7775 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7777 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7778 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7779 if eval \${$cacheid+:} false; then : 7780 $as_echo_n "(cached) " >&6 7781 else 7782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7783 /* end confdefs.h. */ 7784 int i; 7785 int 7786 main () 7787 { 7788 7789 ; 7790 return 0; 7791 } 7792 _ACEOF 7793 if ac_fn_c_try_link "$LINENO"; then : 7794 eval $cacheid=yes 7795 else 7796 eval $cacheid=no 7797 fi 7798 rm -f core conftest.err conftest.$ac_objext \ 7799 conftest$ac_exeext conftest.$ac_ext 7800 fi 7801 7802 7803 CFLAGS="$xorg_testset_save_CFLAGS" 7804 7805 eval supported=\$$cacheid 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7807 $as_echo "$supported" >&6; } 7808 if test "$supported" = "yes" ; then 7809 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7810 found="yes" 7811 fi 7812 fi 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 xorg_testset_save_CFLAGS="$CFLAGS" 7829 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7833 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7834 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7835 $as_echo_n "(cached) " >&6 7836 else 7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838 /* end confdefs.h. */ 7839 int i; 7840 _ACEOF 7841 if ac_fn_c_try_compile "$LINENO"; then : 7842 xorg_cv_cc_flag_unknown_warning_option=yes 7843 else 7844 xorg_cv_cc_flag_unknown_warning_option=no 7845 fi 7846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7847 fi 7848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7849 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7851 CFLAGS="$xorg_testset_save_CFLAGS" 7852 fi 7853 7854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7857 fi 7858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7860 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7861 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7862 $as_echo_n "(cached) " >&6 7863 else 7864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7865 /* end confdefs.h. */ 7866 int i; 7867 _ACEOF 7868 if ac_fn_c_try_compile "$LINENO"; then : 7869 xorg_cv_cc_flag_unused_command_line_argument=yes 7870 else 7871 xorg_cv_cc_flag_unused_command_line_argument=no 7872 fi 7873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7874 fi 7875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7876 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7878 CFLAGS="$xorg_testset_save_CFLAGS" 7879 fi 7880 7881 found="no" 7882 7883 if test $found = "no" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 7888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7890 fi 7891 7892 CFLAGS="$CFLAGS -Werror=array-bounds" 7893 7894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7895 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7896 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7897 if eval \${$cacheid+:} false; then : 7898 $as_echo_n "(cached) " >&6 7899 else 7900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7901 /* end confdefs.h. */ 7902 int i; 7903 int 7904 main () 7905 { 7906 7907 ; 7908 return 0; 7909 } 7910 _ACEOF 7911 if ac_fn_c_try_link "$LINENO"; then : 7912 eval $cacheid=yes 7913 else 7914 eval $cacheid=no 7915 fi 7916 rm -f core conftest.err conftest.$ac_objext \ 7917 conftest$ac_exeext conftest.$ac_ext 7918 fi 7919 7920 7921 CFLAGS="$xorg_testset_save_CFLAGS" 7922 7923 eval supported=\$$cacheid 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7925 $as_echo "$supported" >&6; } 7926 if test "$supported" = "yes" ; then 7927 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7928 found="yes" 7929 fi 7930 fi 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 xorg_testset_save_CFLAGS="$CFLAGS" 7947 7948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7953 $as_echo_n "(cached) " >&6 7954 else 7955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7956 /* end confdefs.h. */ 7957 int i; 7958 _ACEOF 7959 if ac_fn_c_try_compile "$LINENO"; then : 7960 xorg_cv_cc_flag_unknown_warning_option=yes 7961 else 7962 xorg_cv_cc_flag_unknown_warning_option=no 7963 fi 7964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7965 fi 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7969 CFLAGS="$xorg_testset_save_CFLAGS" 7970 fi 7971 7972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7975 fi 7976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7980 $as_echo_n "(cached) " >&6 7981 else 7982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7983 /* end confdefs.h. */ 7984 int i; 7985 _ACEOF 7986 if ac_fn_c_try_compile "$LINENO"; then : 7987 xorg_cv_cc_flag_unused_command_line_argument=yes 7988 else 7989 xorg_cv_cc_flag_unused_command_line_argument=no 7990 fi 7991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7992 fi 7993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7996 CFLAGS="$xorg_testset_save_CFLAGS" 7997 fi 7998 7999 found="no" 8000 8001 if test $found = "no" ; then 8002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8004 fi 8005 8006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8008 fi 8009 8010 CFLAGS="$CFLAGS -Werror=write-strings" 8011 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8013 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8014 cacheid=xorg_cv_cc_flag__Werror_write_strings 8015 if eval \${$cacheid+:} false; then : 8016 $as_echo_n "(cached) " >&6 8017 else 8018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8019 /* end confdefs.h. */ 8020 int i; 8021 int 8022 main () 8023 { 8024 8025 ; 8026 return 0; 8027 } 8028 _ACEOF 8029 if ac_fn_c_try_link "$LINENO"; then : 8030 eval $cacheid=yes 8031 else 8032 eval $cacheid=no 8033 fi 8034 rm -f core conftest.err conftest.$ac_objext \ 8035 conftest$ac_exeext conftest.$ac_ext 8036 fi 8037 8038 8039 CFLAGS="$xorg_testset_save_CFLAGS" 8040 8041 eval supported=\$$cacheid 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8043 $as_echo "$supported" >&6; } 8044 if test "$supported" = "yes" ; then 8045 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8046 found="yes" 8047 fi 8048 fi 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 xorg_testset_save_CFLAGS="$CFLAGS" 8065 8066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8071 $as_echo_n "(cached) " >&6 8072 else 8073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8074 /* end confdefs.h. */ 8075 int i; 8076 _ACEOF 8077 if ac_fn_c_try_compile "$LINENO"; then : 8078 xorg_cv_cc_flag_unknown_warning_option=yes 8079 else 8080 xorg_cv_cc_flag_unknown_warning_option=no 8081 fi 8082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8083 fi 8084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8087 CFLAGS="$xorg_testset_save_CFLAGS" 8088 fi 8089 8090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8093 fi 8094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8098 $as_echo_n "(cached) " >&6 8099 else 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101 /* end confdefs.h. */ 8102 int i; 8103 _ACEOF 8104 if ac_fn_c_try_compile "$LINENO"; then : 8105 xorg_cv_cc_flag_unused_command_line_argument=yes 8106 else 8107 xorg_cv_cc_flag_unused_command_line_argument=no 8108 fi 8109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8110 fi 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8114 CFLAGS="$xorg_testset_save_CFLAGS" 8115 fi 8116 8117 found="no" 8118 8119 if test $found = "no" ; then 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 fi 8123 8124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8126 fi 8127 8128 CFLAGS="$CFLAGS -Werror=address" 8129 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8131 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8132 cacheid=xorg_cv_cc_flag__Werror_address 8133 if eval \${$cacheid+:} false; then : 8134 $as_echo_n "(cached) " >&6 8135 else 8136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8137 /* end confdefs.h. */ 8138 int i; 8139 int 8140 main () 8141 { 8142 8143 ; 8144 return 0; 8145 } 8146 _ACEOF 8147 if ac_fn_c_try_link "$LINENO"; then : 8148 eval $cacheid=yes 8149 else 8150 eval $cacheid=no 8151 fi 8152 rm -f core conftest.err conftest.$ac_objext \ 8153 conftest$ac_exeext conftest.$ac_ext 8154 fi 8155 8156 8157 CFLAGS="$xorg_testset_save_CFLAGS" 8158 8159 eval supported=\$$cacheid 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8161 $as_echo "$supported" >&6; } 8162 if test "$supported" = "yes" ; then 8163 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8164 found="yes" 8165 fi 8166 fi 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 xorg_testset_save_CFLAGS="$CFLAGS" 8183 8184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8189 $as_echo_n "(cached) " >&6 8190 else 8191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8192 /* end confdefs.h. */ 8193 int i; 8194 _ACEOF 8195 if ac_fn_c_try_compile "$LINENO"; then : 8196 xorg_cv_cc_flag_unknown_warning_option=yes 8197 else 8198 xorg_cv_cc_flag_unknown_warning_option=no 8199 fi 8200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8201 fi 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8205 CFLAGS="$xorg_testset_save_CFLAGS" 8206 fi 8207 8208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8216 $as_echo_n "(cached) " >&6 8217 else 8218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219 /* end confdefs.h. */ 8220 int i; 8221 _ACEOF 8222 if ac_fn_c_try_compile "$LINENO"; then : 8223 xorg_cv_cc_flag_unused_command_line_argument=yes 8224 else 8225 xorg_cv_cc_flag_unused_command_line_argument=no 8226 fi 8227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8228 fi 8229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8232 CFLAGS="$xorg_testset_save_CFLAGS" 8233 fi 8234 8235 found="no" 8236 8237 if test $found = "no" ; then 8238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8240 fi 8241 8242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8244 fi 8245 8246 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8247 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8249 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8250 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8251 if eval \${$cacheid+:} false; then : 8252 $as_echo_n "(cached) " >&6 8253 else 8254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8255 /* end confdefs.h. */ 8256 int i; 8257 int 8258 main () 8259 { 8260 8261 ; 8262 return 0; 8263 } 8264 _ACEOF 8265 if ac_fn_c_try_link "$LINENO"; then : 8266 eval $cacheid=yes 8267 else 8268 eval $cacheid=no 8269 fi 8270 rm -f core conftest.err conftest.$ac_objext \ 8271 conftest$ac_exeext conftest.$ac_ext 8272 fi 8273 8274 8275 CFLAGS="$xorg_testset_save_CFLAGS" 8276 8277 eval supported=\$$cacheid 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8279 $as_echo "$supported" >&6; } 8280 if test "$supported" = "yes" ; then 8281 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8282 found="yes" 8283 fi 8284 fi 8285 8286 if test $found = "no" ; then 8287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8289 fi 8290 8291 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8293 fi 8294 8295 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8296 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8298 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8299 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8300 if eval \${$cacheid+:} false; then : 8301 $as_echo_n "(cached) " >&6 8302 else 8303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8304 /* end confdefs.h. */ 8305 int i; 8306 int 8307 main () 8308 { 8309 8310 ; 8311 return 0; 8312 } 8313 _ACEOF 8314 if ac_fn_c_try_link "$LINENO"; then : 8315 eval $cacheid=yes 8316 else 8317 eval $cacheid=no 8318 fi 8319 rm -f core conftest.err conftest.$ac_objext \ 8320 conftest$ac_exeext conftest.$ac_ext 8321 fi 8322 8323 8324 CFLAGS="$xorg_testset_save_CFLAGS" 8325 8326 eval supported=\$$cacheid 8327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8328 $as_echo "$supported" >&6; } 8329 if test "$supported" = "yes" ; then 8330 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8331 found="yes" 8332 fi 8333 fi 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 xorg_testset_save_CFLAGS="$CFLAGS" 8350 8351 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8354 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8355 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8356 $as_echo_n "(cached) " >&6 8357 else 8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8359 /* end confdefs.h. */ 8360 int i; 8361 _ACEOF 8362 if ac_fn_c_try_compile "$LINENO"; then : 8363 xorg_cv_cc_flag_unknown_warning_option=yes 8364 else 8365 xorg_cv_cc_flag_unknown_warning_option=no 8366 fi 8367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8368 fi 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8370 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8372 CFLAGS="$xorg_testset_save_CFLAGS" 8373 fi 8374 8375 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 fi 8379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8381 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8382 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8383 $as_echo_n "(cached) " >&6 8384 else 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386 /* end confdefs.h. */ 8387 int i; 8388 _ACEOF 8389 if ac_fn_c_try_compile "$LINENO"; then : 8390 xorg_cv_cc_flag_unused_command_line_argument=yes 8391 else 8392 xorg_cv_cc_flag_unused_command_line_argument=no 8393 fi 8394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8395 fi 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8397 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8398 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8399 CFLAGS="$xorg_testset_save_CFLAGS" 8400 fi 8401 8402 found="no" 8403 8404 if test $found = "no" ; then 8405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8407 fi 8408 8409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 fi 8412 8413 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8414 8415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8416 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8417 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8418 if eval \${$cacheid+:} false; then : 8419 $as_echo_n "(cached) " >&6 8420 else 8421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8422 /* end confdefs.h. */ 8423 int i; 8424 int 8425 main () 8426 { 8427 8428 ; 8429 return 0; 8430 } 8431 _ACEOF 8432 if ac_fn_c_try_link "$LINENO"; then : 8433 eval $cacheid=yes 8434 else 8435 eval $cacheid=no 8436 fi 8437 rm -f core conftest.err conftest.$ac_objext \ 8438 conftest$ac_exeext conftest.$ac_ext 8439 fi 8440 8441 8442 CFLAGS="$xorg_testset_save_CFLAGS" 8443 8444 eval supported=\$$cacheid 8445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8446 $as_echo "$supported" >&6; } 8447 if test "$supported" = "yes" ; then 8448 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8449 found="yes" 8450 fi 8451 fi 8452 8453 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8454 else 8455 { $as_echo "$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 8456 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 xorg_testset_save_CFLAGS="$CFLAGS" 8471 8472 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8475 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8476 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8477 $as_echo_n "(cached) " >&6 8478 else 8479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480 /* end confdefs.h. */ 8481 int i; 8482 _ACEOF 8483 if ac_fn_c_try_compile "$LINENO"; then : 8484 xorg_cv_cc_flag_unknown_warning_option=yes 8485 else 8486 xorg_cv_cc_flag_unknown_warning_option=no 8487 fi 8488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8489 fi 8490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8491 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8492 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8493 CFLAGS="$xorg_testset_save_CFLAGS" 8494 fi 8495 8496 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8499 fi 8500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8502 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8503 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8504 $as_echo_n "(cached) " >&6 8505 else 8506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8507 /* end confdefs.h. */ 8508 int i; 8509 _ACEOF 8510 if ac_fn_c_try_compile "$LINENO"; then : 8511 xorg_cv_cc_flag_unused_command_line_argument=yes 8512 else 8513 xorg_cv_cc_flag_unused_command_line_argument=no 8514 fi 8515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8516 fi 8517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8518 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8519 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8520 CFLAGS="$xorg_testset_save_CFLAGS" 8521 fi 8522 8523 found="no" 8524 8525 if test $found = "no" ; then 8526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8528 fi 8529 8530 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8532 fi 8533 8534 CFLAGS="$CFLAGS -Wimplicit" 8535 8536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8537 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8538 cacheid=xorg_cv_cc_flag__Wimplicit 8539 if eval \${$cacheid+:} false; then : 8540 $as_echo_n "(cached) " >&6 8541 else 8542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8543 /* end confdefs.h. */ 8544 int i; 8545 int 8546 main () 8547 { 8548 8549 ; 8550 return 0; 8551 } 8552 _ACEOF 8553 if ac_fn_c_try_link "$LINENO"; then : 8554 eval $cacheid=yes 8555 else 8556 eval $cacheid=no 8557 fi 8558 rm -f core conftest.err conftest.$ac_objext \ 8559 conftest$ac_exeext conftest.$ac_ext 8560 fi 8561 8562 8563 CFLAGS="$xorg_testset_save_CFLAGS" 8564 8565 eval supported=\$$cacheid 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8567 $as_echo "$supported" >&6; } 8568 if test "$supported" = "yes" ; then 8569 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8570 found="yes" 8571 fi 8572 fi 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 xorg_testset_save_CFLAGS="$CFLAGS" 8589 8590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8593 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8594 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8595 $as_echo_n "(cached) " >&6 8596 else 8597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8598 /* end confdefs.h. */ 8599 int i; 8600 _ACEOF 8601 if ac_fn_c_try_compile "$LINENO"; then : 8602 xorg_cv_cc_flag_unknown_warning_option=yes 8603 else 8604 xorg_cv_cc_flag_unknown_warning_option=no 8605 fi 8606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8607 fi 8608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8609 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8610 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8611 CFLAGS="$xorg_testset_save_CFLAGS" 8612 fi 8613 8614 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8617 fi 8618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8620 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8621 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8622 $as_echo_n "(cached) " >&6 8623 else 8624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8625 /* end confdefs.h. */ 8626 int i; 8627 _ACEOF 8628 if ac_fn_c_try_compile "$LINENO"; then : 8629 xorg_cv_cc_flag_unused_command_line_argument=yes 8630 else 8631 xorg_cv_cc_flag_unused_command_line_argument=no 8632 fi 8633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8634 fi 8635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8636 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8637 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8638 CFLAGS="$xorg_testset_save_CFLAGS" 8639 fi 8640 8641 found="no" 8642 8643 if test $found = "no" ; then 8644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8646 fi 8647 8648 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8650 fi 8651 8652 CFLAGS="$CFLAGS -Wnonnull" 8653 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8655 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8656 cacheid=xorg_cv_cc_flag__Wnonnull 8657 if eval \${$cacheid+:} false; then : 8658 $as_echo_n "(cached) " >&6 8659 else 8660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8661 /* end confdefs.h. */ 8662 int i; 8663 int 8664 main () 8665 { 8666 8667 ; 8668 return 0; 8669 } 8670 _ACEOF 8671 if ac_fn_c_try_link "$LINENO"; then : 8672 eval $cacheid=yes 8673 else 8674 eval $cacheid=no 8675 fi 8676 rm -f core conftest.err conftest.$ac_objext \ 8677 conftest$ac_exeext conftest.$ac_ext 8678 fi 8679 8680 8681 CFLAGS="$xorg_testset_save_CFLAGS" 8682 8683 eval supported=\$$cacheid 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8685 $as_echo "$supported" >&6; } 8686 if test "$supported" = "yes" ; then 8687 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8688 found="yes" 8689 fi 8690 fi 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 xorg_testset_save_CFLAGS="$CFLAGS" 8707 8708 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8711 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8712 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8713 $as_echo_n "(cached) " >&6 8714 else 8715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8716 /* end confdefs.h. */ 8717 int i; 8718 _ACEOF 8719 if ac_fn_c_try_compile "$LINENO"; then : 8720 xorg_cv_cc_flag_unknown_warning_option=yes 8721 else 8722 xorg_cv_cc_flag_unknown_warning_option=no 8723 fi 8724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8725 fi 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8727 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8728 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8729 CFLAGS="$xorg_testset_save_CFLAGS" 8730 fi 8731 8732 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8735 fi 8736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8738 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8739 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8740 $as_echo_n "(cached) " >&6 8741 else 8742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8743 /* end confdefs.h. */ 8744 int i; 8745 _ACEOF 8746 if ac_fn_c_try_compile "$LINENO"; then : 8747 xorg_cv_cc_flag_unused_command_line_argument=yes 8748 else 8749 xorg_cv_cc_flag_unused_command_line_argument=no 8750 fi 8751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8752 fi 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8754 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8755 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8756 CFLAGS="$xorg_testset_save_CFLAGS" 8757 fi 8758 8759 found="no" 8760 8761 if test $found = "no" ; then 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 fi 8765 8766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8768 fi 8769 8770 CFLAGS="$CFLAGS -Winit-self" 8771 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8773 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8774 cacheid=xorg_cv_cc_flag__Winit_self 8775 if eval \${$cacheid+:} false; then : 8776 $as_echo_n "(cached) " >&6 8777 else 8778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8779 /* end confdefs.h. */ 8780 int i; 8781 int 8782 main () 8783 { 8784 8785 ; 8786 return 0; 8787 } 8788 _ACEOF 8789 if ac_fn_c_try_link "$LINENO"; then : 8790 eval $cacheid=yes 8791 else 8792 eval $cacheid=no 8793 fi 8794 rm -f core conftest.err conftest.$ac_objext \ 8795 conftest$ac_exeext conftest.$ac_ext 8796 fi 8797 8798 8799 CFLAGS="$xorg_testset_save_CFLAGS" 8800 8801 eval supported=\$$cacheid 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8803 $as_echo "$supported" >&6; } 8804 if test "$supported" = "yes" ; then 8805 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8806 found="yes" 8807 fi 8808 fi 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 xorg_testset_save_CFLAGS="$CFLAGS" 8825 8826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8829 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8830 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8831 $as_echo_n "(cached) " >&6 8832 else 8833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8834 /* end confdefs.h. */ 8835 int i; 8836 _ACEOF 8837 if ac_fn_c_try_compile "$LINENO"; then : 8838 xorg_cv_cc_flag_unknown_warning_option=yes 8839 else 8840 xorg_cv_cc_flag_unknown_warning_option=no 8841 fi 8842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8843 fi 8844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8845 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8847 CFLAGS="$xorg_testset_save_CFLAGS" 8848 fi 8849 8850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8853 fi 8854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8856 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8857 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8858 $as_echo_n "(cached) " >&6 8859 else 8860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861 /* end confdefs.h. */ 8862 int i; 8863 _ACEOF 8864 if ac_fn_c_try_compile "$LINENO"; then : 8865 xorg_cv_cc_flag_unused_command_line_argument=yes 8866 else 8867 xorg_cv_cc_flag_unused_command_line_argument=no 8868 fi 8869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8870 fi 8871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8872 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8874 CFLAGS="$xorg_testset_save_CFLAGS" 8875 fi 8876 8877 found="no" 8878 8879 if test $found = "no" ; then 8880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8882 fi 8883 8884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8886 fi 8887 8888 CFLAGS="$CFLAGS -Wmain" 8889 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8891 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8892 cacheid=xorg_cv_cc_flag__Wmain 8893 if eval \${$cacheid+:} false; then : 8894 $as_echo_n "(cached) " >&6 8895 else 8896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8897 /* end confdefs.h. */ 8898 int i; 8899 int 8900 main () 8901 { 8902 8903 ; 8904 return 0; 8905 } 8906 _ACEOF 8907 if ac_fn_c_try_link "$LINENO"; then : 8908 eval $cacheid=yes 8909 else 8910 eval $cacheid=no 8911 fi 8912 rm -f core conftest.err conftest.$ac_objext \ 8913 conftest$ac_exeext conftest.$ac_ext 8914 fi 8915 8916 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 8919 eval supported=\$$cacheid 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8921 $as_echo "$supported" >&6; } 8922 if test "$supported" = "yes" ; then 8923 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8924 found="yes" 8925 fi 8926 fi 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 xorg_testset_save_CFLAGS="$CFLAGS" 8943 8944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8947 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8948 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8949 $as_echo_n "(cached) " >&6 8950 else 8951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8952 /* end confdefs.h. */ 8953 int i; 8954 _ACEOF 8955 if ac_fn_c_try_compile "$LINENO"; then : 8956 xorg_cv_cc_flag_unknown_warning_option=yes 8957 else 8958 xorg_cv_cc_flag_unknown_warning_option=no 8959 fi 8960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8961 fi 8962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8963 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8965 CFLAGS="$xorg_testset_save_CFLAGS" 8966 fi 8967 8968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8971 fi 8972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8975 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8976 $as_echo_n "(cached) " >&6 8977 else 8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8979 /* end confdefs.h. */ 8980 int i; 8981 _ACEOF 8982 if ac_fn_c_try_compile "$LINENO"; then : 8983 xorg_cv_cc_flag_unused_command_line_argument=yes 8984 else 8985 xorg_cv_cc_flag_unused_command_line_argument=no 8986 fi 8987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8988 fi 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8990 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8992 CFLAGS="$xorg_testset_save_CFLAGS" 8993 fi 8994 8995 found="no" 8996 8997 if test $found = "no" ; then 8998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 fi 9001 9002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9004 fi 9005 9006 CFLAGS="$CFLAGS -Wmissing-braces" 9007 9008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9009 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9010 cacheid=xorg_cv_cc_flag__Wmissing_braces 9011 if eval \${$cacheid+:} false; then : 9012 $as_echo_n "(cached) " >&6 9013 else 9014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9015 /* end confdefs.h. */ 9016 int i; 9017 int 9018 main () 9019 { 9020 9021 ; 9022 return 0; 9023 } 9024 _ACEOF 9025 if ac_fn_c_try_link "$LINENO"; then : 9026 eval $cacheid=yes 9027 else 9028 eval $cacheid=no 9029 fi 9030 rm -f core conftest.err conftest.$ac_objext \ 9031 conftest$ac_exeext conftest.$ac_ext 9032 fi 9033 9034 9035 CFLAGS="$xorg_testset_save_CFLAGS" 9036 9037 eval supported=\$$cacheid 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9039 $as_echo "$supported" >&6; } 9040 if test "$supported" = "yes" ; then 9041 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9042 found="yes" 9043 fi 9044 fi 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 xorg_testset_save_CFLAGS="$CFLAGS" 9061 9062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9065 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9066 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9067 $as_echo_n "(cached) " >&6 9068 else 9069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9070 /* end confdefs.h. */ 9071 int i; 9072 _ACEOF 9073 if ac_fn_c_try_compile "$LINENO"; then : 9074 xorg_cv_cc_flag_unknown_warning_option=yes 9075 else 9076 xorg_cv_cc_flag_unknown_warning_option=no 9077 fi 9078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9079 fi 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9081 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9083 CFLAGS="$xorg_testset_save_CFLAGS" 9084 fi 9085 9086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9089 fi 9090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9092 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9093 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9094 $as_echo_n "(cached) " >&6 9095 else 9096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9097 /* end confdefs.h. */ 9098 int i; 9099 _ACEOF 9100 if ac_fn_c_try_compile "$LINENO"; then : 9101 xorg_cv_cc_flag_unused_command_line_argument=yes 9102 else 9103 xorg_cv_cc_flag_unused_command_line_argument=no 9104 fi 9105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9106 fi 9107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9108 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9110 CFLAGS="$xorg_testset_save_CFLAGS" 9111 fi 9112 9113 found="no" 9114 9115 if test $found = "no" ; then 9116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9118 fi 9119 9120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9122 fi 9123 9124 CFLAGS="$CFLAGS -Wsequence-point" 9125 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9127 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9128 cacheid=xorg_cv_cc_flag__Wsequence_point 9129 if eval \${$cacheid+:} false; then : 9130 $as_echo_n "(cached) " >&6 9131 else 9132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9133 /* end confdefs.h. */ 9134 int i; 9135 int 9136 main () 9137 { 9138 9139 ; 9140 return 0; 9141 } 9142 _ACEOF 9143 if ac_fn_c_try_link "$LINENO"; then : 9144 eval $cacheid=yes 9145 else 9146 eval $cacheid=no 9147 fi 9148 rm -f core conftest.err conftest.$ac_objext \ 9149 conftest$ac_exeext conftest.$ac_ext 9150 fi 9151 9152 9153 CFLAGS="$xorg_testset_save_CFLAGS" 9154 9155 eval supported=\$$cacheid 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9157 $as_echo "$supported" >&6; } 9158 if test "$supported" = "yes" ; then 9159 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9160 found="yes" 9161 fi 9162 fi 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 xorg_testset_save_CFLAGS="$CFLAGS" 9179 9180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9183 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9184 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9185 $as_echo_n "(cached) " >&6 9186 else 9187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9188 /* end confdefs.h. */ 9189 int i; 9190 _ACEOF 9191 if ac_fn_c_try_compile "$LINENO"; then : 9192 xorg_cv_cc_flag_unknown_warning_option=yes 9193 else 9194 xorg_cv_cc_flag_unknown_warning_option=no 9195 fi 9196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9197 fi 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9199 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9201 CFLAGS="$xorg_testset_save_CFLAGS" 9202 fi 9203 9204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9207 fi 9208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9210 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9211 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9212 $as_echo_n "(cached) " >&6 9213 else 9214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9215 /* end confdefs.h. */ 9216 int i; 9217 _ACEOF 9218 if ac_fn_c_try_compile "$LINENO"; then : 9219 xorg_cv_cc_flag_unused_command_line_argument=yes 9220 else 9221 xorg_cv_cc_flag_unused_command_line_argument=no 9222 fi 9223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9224 fi 9225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9226 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9228 CFLAGS="$xorg_testset_save_CFLAGS" 9229 fi 9230 9231 found="no" 9232 9233 if test $found = "no" ; then 9234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9236 fi 9237 9238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9240 fi 9241 9242 CFLAGS="$CFLAGS -Wreturn-type" 9243 9244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9245 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9246 cacheid=xorg_cv_cc_flag__Wreturn_type 9247 if eval \${$cacheid+:} false; then : 9248 $as_echo_n "(cached) " >&6 9249 else 9250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9251 /* end confdefs.h. */ 9252 int i; 9253 int 9254 main () 9255 { 9256 9257 ; 9258 return 0; 9259 } 9260 _ACEOF 9261 if ac_fn_c_try_link "$LINENO"; then : 9262 eval $cacheid=yes 9263 else 9264 eval $cacheid=no 9265 fi 9266 rm -f core conftest.err conftest.$ac_objext \ 9267 conftest$ac_exeext conftest.$ac_ext 9268 fi 9269 9270 9271 CFLAGS="$xorg_testset_save_CFLAGS" 9272 9273 eval supported=\$$cacheid 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9275 $as_echo "$supported" >&6; } 9276 if test "$supported" = "yes" ; then 9277 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9278 found="yes" 9279 fi 9280 fi 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296 xorg_testset_save_CFLAGS="$CFLAGS" 9297 9298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9301 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9302 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9303 $as_echo_n "(cached) " >&6 9304 else 9305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9306 /* end confdefs.h. */ 9307 int i; 9308 _ACEOF 9309 if ac_fn_c_try_compile "$LINENO"; then : 9310 xorg_cv_cc_flag_unknown_warning_option=yes 9311 else 9312 xorg_cv_cc_flag_unknown_warning_option=no 9313 fi 9314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9315 fi 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9317 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9319 CFLAGS="$xorg_testset_save_CFLAGS" 9320 fi 9321 9322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9325 fi 9326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9328 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9329 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9330 $as_echo_n "(cached) " >&6 9331 else 9332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9333 /* end confdefs.h. */ 9334 int i; 9335 _ACEOF 9336 if ac_fn_c_try_compile "$LINENO"; then : 9337 xorg_cv_cc_flag_unused_command_line_argument=yes 9338 else 9339 xorg_cv_cc_flag_unused_command_line_argument=no 9340 fi 9341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9342 fi 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9344 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9346 CFLAGS="$xorg_testset_save_CFLAGS" 9347 fi 9348 9349 found="no" 9350 9351 if test $found = "no" ; then 9352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9354 fi 9355 9356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9358 fi 9359 9360 CFLAGS="$CFLAGS -Wtrigraphs" 9361 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9363 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9364 cacheid=xorg_cv_cc_flag__Wtrigraphs 9365 if eval \${$cacheid+:} false; then : 9366 $as_echo_n "(cached) " >&6 9367 else 9368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9369 /* end confdefs.h. */ 9370 int i; 9371 int 9372 main () 9373 { 9374 9375 ; 9376 return 0; 9377 } 9378 _ACEOF 9379 if ac_fn_c_try_link "$LINENO"; then : 9380 eval $cacheid=yes 9381 else 9382 eval $cacheid=no 9383 fi 9384 rm -f core conftest.err conftest.$ac_objext \ 9385 conftest$ac_exeext conftest.$ac_ext 9386 fi 9387 9388 9389 CFLAGS="$xorg_testset_save_CFLAGS" 9390 9391 eval supported=\$$cacheid 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9393 $as_echo "$supported" >&6; } 9394 if test "$supported" = "yes" ; then 9395 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9396 found="yes" 9397 fi 9398 fi 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 xorg_testset_save_CFLAGS="$CFLAGS" 9415 9416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9421 $as_echo_n "(cached) " >&6 9422 else 9423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9424 /* end confdefs.h. */ 9425 int i; 9426 _ACEOF 9427 if ac_fn_c_try_compile "$LINENO"; then : 9428 xorg_cv_cc_flag_unknown_warning_option=yes 9429 else 9430 xorg_cv_cc_flag_unknown_warning_option=no 9431 fi 9432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9433 fi 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9437 CFLAGS="$xorg_testset_save_CFLAGS" 9438 fi 9439 9440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9443 fi 9444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9448 $as_echo_n "(cached) " >&6 9449 else 9450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9451 /* end confdefs.h. */ 9452 int i; 9453 _ACEOF 9454 if ac_fn_c_try_compile "$LINENO"; then : 9455 xorg_cv_cc_flag_unused_command_line_argument=yes 9456 else 9457 xorg_cv_cc_flag_unused_command_line_argument=no 9458 fi 9459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9460 fi 9461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 fi 9466 9467 found="no" 9468 9469 if test $found = "no" ; then 9470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9472 fi 9473 9474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9476 fi 9477 9478 CFLAGS="$CFLAGS -Warray-bounds" 9479 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9481 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9482 cacheid=xorg_cv_cc_flag__Warray_bounds 9483 if eval \${$cacheid+:} false; then : 9484 $as_echo_n "(cached) " >&6 9485 else 9486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9487 /* end confdefs.h. */ 9488 int i; 9489 int 9490 main () 9491 { 9492 9493 ; 9494 return 0; 9495 } 9496 _ACEOF 9497 if ac_fn_c_try_link "$LINENO"; then : 9498 eval $cacheid=yes 9499 else 9500 eval $cacheid=no 9501 fi 9502 rm -f core conftest.err conftest.$ac_objext \ 9503 conftest$ac_exeext conftest.$ac_ext 9504 fi 9505 9506 9507 CFLAGS="$xorg_testset_save_CFLAGS" 9508 9509 eval supported=\$$cacheid 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9511 $as_echo "$supported" >&6; } 9512 if test "$supported" = "yes" ; then 9513 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9514 found="yes" 9515 fi 9516 fi 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 9531 9532 xorg_testset_save_CFLAGS="$CFLAGS" 9533 9534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9537 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9538 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9539 $as_echo_n "(cached) " >&6 9540 else 9541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9542 /* end confdefs.h. */ 9543 int i; 9544 _ACEOF 9545 if ac_fn_c_try_compile "$LINENO"; then : 9546 xorg_cv_cc_flag_unknown_warning_option=yes 9547 else 9548 xorg_cv_cc_flag_unknown_warning_option=no 9549 fi 9550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9551 fi 9552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9553 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9555 CFLAGS="$xorg_testset_save_CFLAGS" 9556 fi 9557 9558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9561 fi 9562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9564 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9565 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9566 $as_echo_n "(cached) " >&6 9567 else 9568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9569 /* end confdefs.h. */ 9570 int i; 9571 _ACEOF 9572 if ac_fn_c_try_compile "$LINENO"; then : 9573 xorg_cv_cc_flag_unused_command_line_argument=yes 9574 else 9575 xorg_cv_cc_flag_unused_command_line_argument=no 9576 fi 9577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9578 fi 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9580 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9582 CFLAGS="$xorg_testset_save_CFLAGS" 9583 fi 9584 9585 found="no" 9586 9587 if test $found = "no" ; then 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 fi 9591 9592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9594 fi 9595 9596 CFLAGS="$CFLAGS -Wwrite-strings" 9597 9598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9599 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9600 cacheid=xorg_cv_cc_flag__Wwrite_strings 9601 if eval \${$cacheid+:} false; then : 9602 $as_echo_n "(cached) " >&6 9603 else 9604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9605 /* end confdefs.h. */ 9606 int i; 9607 int 9608 main () 9609 { 9610 9611 ; 9612 return 0; 9613 } 9614 _ACEOF 9615 if ac_fn_c_try_link "$LINENO"; then : 9616 eval $cacheid=yes 9617 else 9618 eval $cacheid=no 9619 fi 9620 rm -f core conftest.err conftest.$ac_objext \ 9621 conftest$ac_exeext conftest.$ac_ext 9622 fi 9623 9624 9625 CFLAGS="$xorg_testset_save_CFLAGS" 9626 9627 eval supported=\$$cacheid 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9629 $as_echo "$supported" >&6; } 9630 if test "$supported" = "yes" ; then 9631 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9632 found="yes" 9633 fi 9634 fi 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 xorg_testset_save_CFLAGS="$CFLAGS" 9651 9652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9655 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9656 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9657 $as_echo_n "(cached) " >&6 9658 else 9659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9660 /* end confdefs.h. */ 9661 int i; 9662 _ACEOF 9663 if ac_fn_c_try_compile "$LINENO"; then : 9664 xorg_cv_cc_flag_unknown_warning_option=yes 9665 else 9666 xorg_cv_cc_flag_unknown_warning_option=no 9667 fi 9668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9669 fi 9670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9671 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9673 CFLAGS="$xorg_testset_save_CFLAGS" 9674 fi 9675 9676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9679 fi 9680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9682 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9683 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9684 $as_echo_n "(cached) " >&6 9685 else 9686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9687 /* end confdefs.h. */ 9688 int i; 9689 _ACEOF 9690 if ac_fn_c_try_compile "$LINENO"; then : 9691 xorg_cv_cc_flag_unused_command_line_argument=yes 9692 else 9693 xorg_cv_cc_flag_unused_command_line_argument=no 9694 fi 9695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9696 fi 9697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9698 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9700 CFLAGS="$xorg_testset_save_CFLAGS" 9701 fi 9702 9703 found="no" 9704 9705 if test $found = "no" ; then 9706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9708 fi 9709 9710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9712 fi 9713 9714 CFLAGS="$CFLAGS -Waddress" 9715 9716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9717 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9718 cacheid=xorg_cv_cc_flag__Waddress 9719 if eval \${$cacheid+:} false; then : 9720 $as_echo_n "(cached) " >&6 9721 else 9722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9723 /* end confdefs.h. */ 9724 int i; 9725 int 9726 main () 9727 { 9728 9729 ; 9730 return 0; 9731 } 9732 _ACEOF 9733 if ac_fn_c_try_link "$LINENO"; then : 9734 eval $cacheid=yes 9735 else 9736 eval $cacheid=no 9737 fi 9738 rm -f core conftest.err conftest.$ac_objext \ 9739 conftest$ac_exeext conftest.$ac_ext 9740 fi 9741 9742 9743 CFLAGS="$xorg_testset_save_CFLAGS" 9744 9745 eval supported=\$$cacheid 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9747 $as_echo "$supported" >&6; } 9748 if test "$supported" = "yes" ; then 9749 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9750 found="yes" 9751 fi 9752 fi 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 xorg_testset_save_CFLAGS="$CFLAGS" 9769 9770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9773 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9774 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9775 $as_echo_n "(cached) " >&6 9776 else 9777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9778 /* end confdefs.h. */ 9779 int i; 9780 _ACEOF 9781 if ac_fn_c_try_compile "$LINENO"; then : 9782 xorg_cv_cc_flag_unknown_warning_option=yes 9783 else 9784 xorg_cv_cc_flag_unknown_warning_option=no 9785 fi 9786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9787 fi 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9789 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9791 CFLAGS="$xorg_testset_save_CFLAGS" 9792 fi 9793 9794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9797 fi 9798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9800 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9801 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9802 $as_echo_n "(cached) " >&6 9803 else 9804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9805 /* end confdefs.h. */ 9806 int i; 9807 _ACEOF 9808 if ac_fn_c_try_compile "$LINENO"; then : 9809 xorg_cv_cc_flag_unused_command_line_argument=yes 9810 else 9811 xorg_cv_cc_flag_unused_command_line_argument=no 9812 fi 9813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9814 fi 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9816 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9818 CFLAGS="$xorg_testset_save_CFLAGS" 9819 fi 9820 9821 found="no" 9822 9823 if test $found = "no" ; then 9824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9826 fi 9827 9828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9830 fi 9831 9832 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9833 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9835 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9836 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9837 if eval \${$cacheid+:} false; then : 9838 $as_echo_n "(cached) " >&6 9839 else 9840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9841 /* end confdefs.h. */ 9842 int i; 9843 int 9844 main () 9845 { 9846 9847 ; 9848 return 0; 9849 } 9850 _ACEOF 9851 if ac_fn_c_try_link "$LINENO"; then : 9852 eval $cacheid=yes 9853 else 9854 eval $cacheid=no 9855 fi 9856 rm -f core conftest.err conftest.$ac_objext \ 9857 conftest$ac_exeext conftest.$ac_ext 9858 fi 9859 9860 9861 CFLAGS="$xorg_testset_save_CFLAGS" 9862 9863 eval supported=\$$cacheid 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9865 $as_echo "$supported" >&6; } 9866 if test "$supported" = "yes" ; then 9867 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9868 found="yes" 9869 fi 9870 fi 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 xorg_testset_save_CFLAGS="$CFLAGS" 9887 9888 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9891 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9892 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9893 $as_echo_n "(cached) " >&6 9894 else 9895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9896 /* end confdefs.h. */ 9897 int i; 9898 _ACEOF 9899 if ac_fn_c_try_compile "$LINENO"; then : 9900 xorg_cv_cc_flag_unknown_warning_option=yes 9901 else 9902 xorg_cv_cc_flag_unknown_warning_option=no 9903 fi 9904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9905 fi 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9907 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9909 CFLAGS="$xorg_testset_save_CFLAGS" 9910 fi 9911 9912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9915 fi 9916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9918 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9919 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9920 $as_echo_n "(cached) " >&6 9921 else 9922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9923 /* end confdefs.h. */ 9924 int i; 9925 _ACEOF 9926 if ac_fn_c_try_compile "$LINENO"; then : 9927 xorg_cv_cc_flag_unused_command_line_argument=yes 9928 else 9929 xorg_cv_cc_flag_unused_command_line_argument=no 9930 fi 9931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9932 fi 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9934 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9936 CFLAGS="$xorg_testset_save_CFLAGS" 9937 fi 9938 9939 found="no" 9940 9941 if test $found = "no" ; then 9942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9944 fi 9945 9946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9948 fi 9949 9950 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9951 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9953 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9954 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9955 if eval \${$cacheid+:} false; then : 9956 $as_echo_n "(cached) " >&6 9957 else 9958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9959 /* end confdefs.h. */ 9960 int i; 9961 int 9962 main () 9963 { 9964 9965 ; 9966 return 0; 9967 } 9968 _ACEOF 9969 if ac_fn_c_try_link "$LINENO"; then : 9970 eval $cacheid=yes 9971 else 9972 eval $cacheid=no 9973 fi 9974 rm -f core conftest.err conftest.$ac_objext \ 9975 conftest$ac_exeext conftest.$ac_ext 9976 fi 9977 9978 9979 CFLAGS="$xorg_testset_save_CFLAGS" 9980 9981 eval supported=\$$cacheid 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9983 $as_echo "$supported" >&6; } 9984 if test "$supported" = "yes" ; then 9985 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9986 found="yes" 9987 fi 9988 fi 9989 9990 9991 fi 9992 9993 9994 9995 9996 9997 9998 9999 CWARNFLAGS="$BASE_CFLAGS" 10000 if test "x$GCC" = xyes ; then 10001 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10002 fi 10003 10004 10005 10006 10007 10008 10009 10010 10011 # Check whether --enable-strict-compilation was given. 10012 if test "${enable_strict_compilation+set}" = set; then : 10013 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10014 else 10015 STRICT_COMPILE=no 10016 fi 10017 10018 10019 10020 10021 10022 10023 STRICT_CFLAGS="" 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 xorg_testset_save_CFLAGS="$CFLAGS" 10038 10039 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10042 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10043 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10044 $as_echo_n "(cached) " >&6 10045 else 10046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047 /* end confdefs.h. */ 10048 int i; 10049 _ACEOF 10050 if ac_fn_c_try_compile "$LINENO"; then : 10051 xorg_cv_cc_flag_unknown_warning_option=yes 10052 else 10053 xorg_cv_cc_flag_unknown_warning_option=no 10054 fi 10055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10056 fi 10057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10058 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061 fi 10062 10063 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10066 fi 10067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10069 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10070 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10071 $as_echo_n "(cached) " >&6 10072 else 10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10074 /* end confdefs.h. */ 10075 int i; 10076 _ACEOF 10077 if ac_fn_c_try_compile "$LINENO"; then : 10078 xorg_cv_cc_flag_unused_command_line_argument=yes 10079 else 10080 xorg_cv_cc_flag_unused_command_line_argument=no 10081 fi 10082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10083 fi 10084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10085 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10087 CFLAGS="$xorg_testset_save_CFLAGS" 10088 fi 10089 10090 found="no" 10091 10092 if test $found = "no" ; then 10093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10095 fi 10096 10097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10099 fi 10100 10101 CFLAGS="$CFLAGS -pedantic" 10102 10103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10104 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10105 cacheid=xorg_cv_cc_flag__pedantic 10106 if eval \${$cacheid+:} false; then : 10107 $as_echo_n "(cached) " >&6 10108 else 10109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10110 /* end confdefs.h. */ 10111 int i; 10112 int 10113 main () 10114 { 10115 10116 ; 10117 return 0; 10118 } 10119 _ACEOF 10120 if ac_fn_c_try_link "$LINENO"; then : 10121 eval $cacheid=yes 10122 else 10123 eval $cacheid=no 10124 fi 10125 rm -f core conftest.err conftest.$ac_objext \ 10126 conftest$ac_exeext conftest.$ac_ext 10127 fi 10128 10129 10130 CFLAGS="$xorg_testset_save_CFLAGS" 10131 10132 eval supported=\$$cacheid 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10134 $as_echo "$supported" >&6; } 10135 if test "$supported" = "yes" ; then 10136 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10137 found="yes" 10138 fi 10139 fi 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 xorg_testset_save_CFLAGS="$CFLAGS" 10156 10157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10160 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10161 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10162 $as_echo_n "(cached) " >&6 10163 else 10164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10165 /* end confdefs.h. */ 10166 int i; 10167 _ACEOF 10168 if ac_fn_c_try_compile "$LINENO"; then : 10169 xorg_cv_cc_flag_unknown_warning_option=yes 10170 else 10171 xorg_cv_cc_flag_unknown_warning_option=no 10172 fi 10173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10174 fi 10175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10176 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10177 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10178 CFLAGS="$xorg_testset_save_CFLAGS" 10179 fi 10180 10181 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10184 fi 10185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10187 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10188 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10189 $as_echo_n "(cached) " >&6 10190 else 10191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10192 /* end confdefs.h. */ 10193 int i; 10194 _ACEOF 10195 if ac_fn_c_try_compile "$LINENO"; then : 10196 xorg_cv_cc_flag_unused_command_line_argument=yes 10197 else 10198 xorg_cv_cc_flag_unused_command_line_argument=no 10199 fi 10200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10201 fi 10202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10203 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10205 CFLAGS="$xorg_testset_save_CFLAGS" 10206 fi 10207 10208 found="no" 10209 10210 if test $found = "no" ; then 10211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10213 fi 10214 10215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10217 fi 10218 10219 CFLAGS="$CFLAGS -Werror" 10220 10221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10222 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10223 cacheid=xorg_cv_cc_flag__Werror 10224 if eval \${$cacheid+:} false; then : 10225 $as_echo_n "(cached) " >&6 10226 else 10227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10228 /* end confdefs.h. */ 10229 int i; 10230 int 10231 main () 10232 { 10233 10234 ; 10235 return 0; 10236 } 10237 _ACEOF 10238 if ac_fn_c_try_link "$LINENO"; then : 10239 eval $cacheid=yes 10240 else 10241 eval $cacheid=no 10242 fi 10243 rm -f core conftest.err conftest.$ac_objext \ 10244 conftest$ac_exeext conftest.$ac_ext 10245 fi 10246 10247 10248 CFLAGS="$xorg_testset_save_CFLAGS" 10249 10250 eval supported=\$$cacheid 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10252 $as_echo "$supported" >&6; } 10253 if test "$supported" = "yes" ; then 10254 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10255 found="yes" 10256 fi 10257 fi 10258 10259 if test $found = "no" ; then 10260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10262 fi 10263 10264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10266 fi 10267 10268 CFLAGS="$CFLAGS -errwarn" 10269 10270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10271 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10272 cacheid=xorg_cv_cc_flag__errwarn 10273 if eval \${$cacheid+:} false; then : 10274 $as_echo_n "(cached) " >&6 10275 else 10276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10277 /* end confdefs.h. */ 10278 int i; 10279 int 10280 main () 10281 { 10282 10283 ; 10284 return 0; 10285 } 10286 _ACEOF 10287 if ac_fn_c_try_link "$LINENO"; then : 10288 eval $cacheid=yes 10289 else 10290 eval $cacheid=no 10291 fi 10292 rm -f core conftest.err conftest.$ac_objext \ 10293 conftest$ac_exeext conftest.$ac_ext 10294 fi 10295 10296 10297 CFLAGS="$xorg_testset_save_CFLAGS" 10298 10299 eval supported=\$$cacheid 10300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10301 $as_echo "$supported" >&6; } 10302 if test "$supported" = "yes" ; then 10303 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10304 found="yes" 10305 fi 10306 fi 10307 10308 10309 10310 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10311 # activate it with -Werror, so we add it here explicitly. 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 xorg_testset_save_CFLAGS="$CFLAGS" 10326 10327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10330 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10331 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10332 $as_echo_n "(cached) " >&6 10333 else 10334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10335 /* end confdefs.h. */ 10336 int i; 10337 _ACEOF 10338 if ac_fn_c_try_compile "$LINENO"; then : 10339 xorg_cv_cc_flag_unknown_warning_option=yes 10340 else 10341 xorg_cv_cc_flag_unknown_warning_option=no 10342 fi 10343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10344 fi 10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10346 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10348 CFLAGS="$xorg_testset_save_CFLAGS" 10349 fi 10350 10351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10354 fi 10355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10357 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10358 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10359 $as_echo_n "(cached) " >&6 10360 else 10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10362 /* end confdefs.h. */ 10363 int i; 10364 _ACEOF 10365 if ac_fn_c_try_compile "$LINENO"; then : 10366 xorg_cv_cc_flag_unused_command_line_argument=yes 10367 else 10368 xorg_cv_cc_flag_unused_command_line_argument=no 10369 fi 10370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10371 fi 10372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10373 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10375 CFLAGS="$xorg_testset_save_CFLAGS" 10376 fi 10377 10378 found="no" 10379 10380 if test $found = "no" ; then 10381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10383 fi 10384 10385 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 fi 10388 10389 CFLAGS="$CFLAGS -Werror=attributes" 10390 10391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10392 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10393 cacheid=xorg_cv_cc_flag__Werror_attributes 10394 if eval \${$cacheid+:} false; then : 10395 $as_echo_n "(cached) " >&6 10396 else 10397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10398 /* end confdefs.h. */ 10399 int i; 10400 int 10401 main () 10402 { 10403 10404 ; 10405 return 0; 10406 } 10407 _ACEOF 10408 if ac_fn_c_try_link "$LINENO"; then : 10409 eval $cacheid=yes 10410 else 10411 eval $cacheid=no 10412 fi 10413 rm -f core conftest.err conftest.$ac_objext \ 10414 conftest$ac_exeext conftest.$ac_ext 10415 fi 10416 10417 10418 CFLAGS="$xorg_testset_save_CFLAGS" 10419 10420 eval supported=\$$cacheid 10421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10422 $as_echo "$supported" >&6; } 10423 if test "$supported" = "yes" ; then 10424 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10425 found="yes" 10426 fi 10427 fi 10428 10429 10430 10431 if test "x$STRICT_COMPILE" = "xyes"; then 10432 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10433 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10434 fi 10435 10436 10437 10438 10439 10440 10441 cat >>confdefs.h <<_ACEOF 10442 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10443 _ACEOF 10444 10445 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10446 if test "x$PVM" = "x"; then 10447 PVM="0" 10448 fi 10449 10450 cat >>confdefs.h <<_ACEOF 10451 #define PACKAGE_VERSION_MINOR $PVM 10452 _ACEOF 10453 10454 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10455 if test "x$PVP" = "x"; then 10456 PVP="0" 10457 fi 10458 10459 cat >>confdefs.h <<_ACEOF 10460 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10461 _ACEOF 10462 10463 10464 10465 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10466 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10467 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10468 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10469 10470 10471 10472 10473 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10474 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10475 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10476 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10477 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10478 10479 10480 10481 10482 10483 10484 if test x$APP_MAN_SUFFIX = x ; then 10485 APP_MAN_SUFFIX=1 10486 fi 10487 if test x$APP_MAN_DIR = x ; then 10488 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10489 fi 10490 10491 if test x$LIB_MAN_SUFFIX = x ; then 10492 LIB_MAN_SUFFIX=3 10493 fi 10494 if test x$LIB_MAN_DIR = x ; then 10495 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10496 fi 10497 10498 if test x$FILE_MAN_SUFFIX = x ; then 10499 case $host_os in 10500 # Solaris 2.0 - 11 use SysV man page sections 10501 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10502 *) FILE_MAN_SUFFIX=5 ;; 10503 esac 10504 fi 10505 if test x$FILE_MAN_DIR = x ; then 10506 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10507 fi 10508 10509 if test x$MISC_MAN_SUFFIX = x ; then 10510 case $host_os in 10511 # Solaris 2.0 - 11 use SysV man page sections 10512 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10513 *) MISC_MAN_SUFFIX=7 ;; 10514 esac 10515 fi 10516 if test x$MISC_MAN_DIR = x ; then 10517 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10518 fi 10519 10520 if test x$DRIVER_MAN_SUFFIX = x ; then 10521 case $host_os in 10522 # Solaris 2.0 - 11 use SysV man page sections 10523 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10524 *) DRIVER_MAN_SUFFIX=4 ;; 10525 esac 10526 fi 10527 if test x$DRIVER_MAN_DIR = x ; then 10528 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10529 fi 10530 10531 if test x$ADMIN_MAN_SUFFIX = x ; then 10532 case $host_os in 10533 # Solaris 2.0 - 11 use SysV man page sections 10534 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10535 *) ADMIN_MAN_SUFFIX=8 ;; 10536 esac 10537 fi 10538 if test x$ADMIN_MAN_DIR = x ; then 10539 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10540 fi 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 XORG_MAN_PAGE="X Version 11" 10557 10558 MAN_SUBSTS="\ 10559 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10560 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10561 -e 's|__xservername__|Xorg|g' \ 10562 -e 's|__xconfigfile__|xorg.conf|g' \ 10563 -e 's|__projectroot__|\$(prefix)|g' \ 10564 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10565 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10566 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10567 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10568 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10569 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10570 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10571 10572 10573 10574 # Check whether --enable-silent-rules was given. 10575 if test "${enable_silent_rules+set}" = set; then : 10576 enableval=$enable_silent_rules; 10577 fi 10578 10579 case $enable_silent_rules in # ((( 10580 yes) AM_DEFAULT_VERBOSITY=0;; 10581 no) AM_DEFAULT_VERBOSITY=1;; 10582 *) AM_DEFAULT_VERBOSITY=0;; 10583 esac 10584 am_make=${MAKE-make} 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10586 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10587 if ${am_cv_make_support_nested_variables+:} false; then : 10588 $as_echo_n "(cached) " >&6 10589 else 10590 if $as_echo 'TRUE=$(BAR$(V)) 10591 BAR0=false 10592 BAR1=true 10593 V=1 10594 am__doit: 10595 @$(TRUE) 10596 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10597 am_cv_make_support_nested_variables=yes 10598 else 10599 am_cv_make_support_nested_variables=no 10600 fi 10601 fi 10602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10603 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10604 if test $am_cv_make_support_nested_variables = yes; then 10605 AM_V='$(V)' 10606 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10607 else 10608 AM_V=$AM_DEFAULT_VERBOSITY 10609 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10610 fi 10611 AM_BACKSLASH='\' 10612 10613 10614 10615 ac_config_headers="$ac_config_headers config.h" 10616 10617 10618 10619 # Checks for pkg-config packages 10620 10621 pkg_failed=no 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMORE" >&5 10623 $as_echo_n "checking for XMORE... " >&6; } 10624 10625 if test -n "$XMORE_CFLAGS"; then 10626 pkg_cv_XMORE_CFLAGS="$XMORE_CFLAGS" 10627 elif test -n "$PKG_CONFIG"; then 10628 if test -n "$PKG_CONFIG" && \ 10629 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7\""; } >&5 10630 ($PKG_CONFIG --exists --print-errors "xaw7") 2>&5 10631 ac_status=$? 10632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10633 test $ac_status = 0; }; then 10634 pkg_cv_XMORE_CFLAGS=`$PKG_CONFIG --cflags "xaw7" 2>/dev/null` 10635 test "x$?" != "x0" && pkg_failed=yes 10636 else 10637 pkg_failed=yes 10638 fi 10639 else 10640 pkg_failed=untried 10641 fi 10642 if test -n "$XMORE_LIBS"; then 10643 pkg_cv_XMORE_LIBS="$XMORE_LIBS" 10644 elif test -n "$PKG_CONFIG"; then 10645 if test -n "$PKG_CONFIG" && \ 10646 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7\""; } >&5 10647 ($PKG_CONFIG --exists --print-errors "xaw7") 2>&5 10648 ac_status=$? 10649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10650 test $ac_status = 0; }; then 10651 pkg_cv_XMORE_LIBS=`$PKG_CONFIG --libs "xaw7" 2>/dev/null` 10652 test "x$?" != "x0" && pkg_failed=yes 10653 else 10654 pkg_failed=yes 10655 fi 10656 else 10657 pkg_failed=untried 10658 fi 10659 10660 10661 10662 if test $pkg_failed = yes; then 10663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10664 $as_echo "no" >&6; } 10665 10666 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10667 _pkg_short_errors_supported=yes 10668 else 10669 _pkg_short_errors_supported=no 10670 fi 10671 if test $_pkg_short_errors_supported = yes; then 10672 XMORE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7" 2>&1` 10673 else 10674 XMORE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7" 2>&1` 10675 fi 10676 # Put the nasty error message in config.log where it belongs 10677 echo "$XMORE_PKG_ERRORS" >&5 10678 10679 as_fn_error $? "Package requirements (xaw7) were not met: 10680 10681 $XMORE_PKG_ERRORS 10682 10683 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10684 installed software in a non-standard prefix. 10685 10686 Alternatively, you may set the environment variables XMORE_CFLAGS 10687 and XMORE_LIBS to avoid the need to call pkg-config. 10688 See the pkg-config man page for more details." "$LINENO" 5 10689 elif test $pkg_failed = untried; then 10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10691 $as_echo "no" >&6; } 10692 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10693 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10694 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10695 is in your PATH or set the PKG_CONFIG environment variable to the full 10696 path to pkg-config. 10697 10698 Alternatively, you may set the environment variables XMORE_CFLAGS 10699 and XMORE_LIBS to avoid the need to call pkg-config. 10700 See the pkg-config man page for more details. 10701 10702 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10703 See \`config.log' for more details" "$LINENO" 5; } 10704 else 10705 XMORE_CFLAGS=$pkg_cv_XMORE_CFLAGS 10706 XMORE_LIBS=$pkg_cv_XMORE_LIBS 10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10708 $as_echo "yes" >&6; } 10709 10710 fi 10711 10712 10713 pkg_failed=no 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10715 $as_echo_n "checking for APPDEFS... " >&6; } 10716 10717 if test -n "$APPDEFS_CFLAGS"; then 10718 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10719 elif test -n "$PKG_CONFIG"; then 10720 if test -n "$PKG_CONFIG" && \ 10721 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10722 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10723 ac_status=$? 10724 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10725 test $ac_status = 0; }; then 10726 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10727 test "x$?" != "x0" && pkg_failed=yes 10728 else 10729 pkg_failed=yes 10730 fi 10731 else 10732 pkg_failed=untried 10733 fi 10734 if test -n "$APPDEFS_LIBS"; then 10735 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10736 elif test -n "$PKG_CONFIG"; then 10737 if test -n "$PKG_CONFIG" && \ 10738 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10739 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10740 ac_status=$? 10741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10742 test $ac_status = 0; }; then 10743 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10744 test "x$?" != "x0" && pkg_failed=yes 10745 else 10746 pkg_failed=yes 10747 fi 10748 else 10749 pkg_failed=untried 10750 fi 10751 10752 10753 10754 if test $pkg_failed = yes; then 10755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10756 $as_echo "no" >&6; } 10757 10758 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10759 _pkg_short_errors_supported=yes 10760 else 10761 _pkg_short_errors_supported=no 10762 fi 10763 if test $_pkg_short_errors_supported = yes; then 10764 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 10765 else 10766 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 10767 fi 10768 # Put the nasty error message in config.log where it belongs 10769 echo "$APPDEFS_PKG_ERRORS" >&5 10770 10771 as_fn_error $? "Package requirements (xt) were not met: 10772 10773 $APPDEFS_PKG_ERRORS 10774 10775 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10776 installed software in a non-standard prefix. 10777 10778 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10779 and APPDEFS_LIBS to avoid the need to call pkg-config. 10780 See the pkg-config man page for more details." "$LINENO" 5 10781 elif test $pkg_failed = untried; then 10782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10783 $as_echo "no" >&6; } 10784 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10786 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10787 is in your PATH or set the PKG_CONFIG environment variable to the full 10788 path to pkg-config. 10789 10790 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10791 and APPDEFS_LIBS to avoid the need to call pkg-config. 10792 See the pkg-config man page for more details. 10793 10794 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10795 See \`config.log' for more details" "$LINENO" 5; } 10796 else 10797 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10798 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10800 $as_echo "yes" >&6; } 10801 10802 fi 10803 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10804 10805 # Check whether --with-appdefaultdir was given. 10806 if test "${with_appdefaultdir+set}" = set; then : 10807 withval=$with_appdefaultdir; appdefaultdir="$withval" 10808 else 10809 appdefaultdir="${xt_appdefaultdir}" 10810 fi 10811 10812 10813 10814 10815 ac_config_files="$ac_config_files Makefile man/Makefile" 10816 10817 cat >confcache <<\_ACEOF 10818 # This file is a shell script that caches the results of configure 10819 # tests run on this system so they can be shared between configure 10820 # scripts and configure runs, see configure's option --config-cache. 10821 # It is not useful on other systems. If it contains results you don't 10822 # want to keep, you may remove or edit it. 10823 # 10824 # config.status only pays attention to the cache file if you give it 10825 # the --recheck option to rerun configure. 10826 # 10827 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10828 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10829 # following values. 10830 10831 _ACEOF 10832 10833 # The following way of writing the cache mishandles newlines in values, 10834 # but we know of no workaround that is simple, portable, and efficient. 10835 # So, we kill variables containing newlines. 10836 # Ultrix sh set writes to stderr and can't be redirected directly, 10837 # and sets the high bit in the cache file unless we assign to the vars. 10838 ( 10839 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10840 eval ac_val=\$$ac_var 10841 case $ac_val in #( 10842 *${as_nl}*) 10843 case $ac_var in #( 10844 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10845 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10846 esac 10847 case $ac_var in #( 10848 _ | IFS | as_nl) ;; #( 10849 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10850 *) { eval $ac_var=; unset $ac_var;} ;; 10851 esac ;; 10852 esac 10853 done 10854 10855 (set) 2>&1 | 10856 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10857 *${as_nl}ac_space=\ *) 10858 # `set' does not quote correctly, so add quotes: double-quote 10859 # substitution turns \\\\ into \\, and sed turns \\ into \. 10860 sed -n \ 10861 "s/'/'\\\\''/g; 10862 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10863 ;; #( 10864 *) 10865 # `set' quotes correctly as required by POSIX, so do not add quotes. 10866 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10867 ;; 10868 esac | 10869 sort 10870 ) | 10871 sed ' 10872 /^ac_cv_env_/b end 10873 t clear 10874 :clear 10875 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10876 t end 10877 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10878 :end' >>confcache 10879 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10880 if test -w "$cache_file"; then 10881 if test "x$cache_file" != "x/dev/null"; then 10882 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10883 $as_echo "$as_me: updating cache $cache_file" >&6;} 10884 if test ! -f "$cache_file" || test -h "$cache_file"; then 10885 cat confcache >"$cache_file" 10886 else 10887 case $cache_file in #( 10888 */* | ?:*) 10889 mv -f confcache "$cache_file"$$ && 10890 mv -f "$cache_file"$$ "$cache_file" ;; #( 10891 *) 10892 mv -f confcache "$cache_file" ;; 10893 esac 10894 fi 10895 fi 10896 else 10897 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10898 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10899 fi 10900 fi 10901 rm -f confcache 10902 10903 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10904 # Let make expand exec_prefix. 10905 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10906 10907 DEFS=-DHAVE_CONFIG_H 10908 10909 ac_libobjs= 10910 ac_ltlibobjs= 10911 U= 10912 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10913 # 1. Remove the extension, and $U if already installed. 10914 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10915 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10916 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10917 # will be set to the directory where LIBOBJS objects are built. 10918 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10919 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10920 done 10921 LIBOBJS=$ac_libobjs 10922 10923 LTLIBOBJS=$ac_ltlibobjs 10924 10925 10926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10927 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10928 if test -n "$am_sleep_pid"; then 10929 # Hide warnings about reused PIDs. 10930 wait $am_sleep_pid 2>/dev/null 10931 fi 10932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10933 $as_echo "done" >&6; } 10934 if test -n "$EXEEXT"; then 10935 am__EXEEXT_TRUE= 10936 am__EXEEXT_FALSE='#' 10937 else 10938 am__EXEEXT_TRUE='#' 10939 am__EXEEXT_FALSE= 10940 fi 10941 10942 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10943 as_fn_error $? "conditional \"AMDEP\" was never defined. 10944 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10945 fi 10946 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10947 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10948 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10949 fi 10950 10951 : "${CONFIG_STATUS=./config.status}" 10952 ac_write_fail=0 10953 ac_clean_files_save=$ac_clean_files 10954 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10955 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10956 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10957 as_write_fail=0 10958 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10959 #! $SHELL 10960 # Generated by $as_me. 10961 # Run this file to recreate the current configuration. 10962 # Compiler output produced by configure, useful for debugging 10963 # configure, is in config.log if it exists. 10964 10965 debug=false 10966 ac_cs_recheck=false 10967 ac_cs_silent=false 10968 10969 SHELL=\${CONFIG_SHELL-$SHELL} 10970 export SHELL 10971 _ASEOF 10972 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10973 ## -------------------- ## 10974 ## M4sh Initialization. ## 10975 ## -------------------- ## 10976 10977 # Be more Bourne compatible 10978 DUALCASE=1; export DUALCASE # for MKS sh 10979 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10980 emulate sh 10981 NULLCMD=: 10982 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10983 # is contrary to our usage. Disable this feature. 10984 alias -g '${1+"$@"}'='"$@"' 10985 setopt NO_GLOB_SUBST 10986 else 10987 case `(set -o) 2>/dev/null` in #( 10988 *posix*) : 10989 set -o posix ;; #( 10990 *) : 10991 ;; 10992 esac 10993 fi 10994 10995 10996 as_nl=' 10997 ' 10998 export as_nl 10999 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11000 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11001 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11002 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11003 # Prefer a ksh shell builtin over an external printf program on Solaris, 11004 # but without wasting forks for bash or zsh. 11005 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11006 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11007 as_echo='print -r --' 11008 as_echo_n='print -rn --' 11009 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11010 as_echo='printf %s\n' 11011 as_echo_n='printf %s' 11012 else 11013 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11014 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11015 as_echo_n='/usr/ucb/echo -n' 11016 else 11017 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11018 as_echo_n_body='eval 11019 arg=$1; 11020 case $arg in #( 11021 *"$as_nl"*) 11022 expr "X$arg" : "X\\(.*\\)$as_nl"; 11023 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11024 esac; 11025 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11026 ' 11027 export as_echo_n_body 11028 as_echo_n='sh -c $as_echo_n_body as_echo' 11029 fi 11030 export as_echo_body 11031 as_echo='sh -c $as_echo_body as_echo' 11032 fi 11033 11034 # The user is always right. 11035 if test "${PATH_SEPARATOR+set}" != set; then 11036 PATH_SEPARATOR=: 11037 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11038 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11039 PATH_SEPARATOR=';' 11040 } 11041 fi 11042 11043 11044 # IFS 11045 # We need space, tab and new line, in precisely that order. Quoting is 11046 # there to prevent editors from complaining about space-tab. 11047 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11048 # splitting by setting IFS to empty value.) 11049 IFS=" "" $as_nl" 11050 11051 # Find who we are. Look in the path if we contain no directory separator. 11052 as_myself= 11053 case $0 in #(( 11054 *[\\/]* ) as_myself=$0 ;; 11055 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11056 for as_dir in $PATH 11057 do 11058 IFS=$as_save_IFS 11059 test -z "$as_dir" && as_dir=. 11060 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11061 done 11062 IFS=$as_save_IFS 11063 11064 ;; 11065 esac 11066 # We did not find ourselves, most probably we were run as `sh COMMAND' 11067 # in which case we are not to be found in the path. 11068 if test "x$as_myself" = x; then 11069 as_myself=$0 11070 fi 11071 if test ! -f "$as_myself"; then 11072 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11073 exit 1 11074 fi 11075 11076 # Unset variables that we do not need and which cause bugs (e.g. in 11077 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11078 # suppresses any "Segmentation fault" message there. '((' could 11079 # trigger a bug in pdksh 5.2.14. 11080 for as_var in BASH_ENV ENV MAIL MAILPATH 11081 do eval test x\${$as_var+set} = xset \ 11082 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11083 done 11084 PS1='$ ' 11085 PS2='> ' 11086 PS4='+ ' 11087 11088 # NLS nuisances. 11089 LC_ALL=C 11090 export LC_ALL 11091 LANGUAGE=C 11092 export LANGUAGE 11093 11094 # CDPATH. 11095 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11096 11097 11098 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11099 # ---------------------------------------- 11100 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11101 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11102 # script with STATUS, using 1 if that was 0. 11103 as_fn_error () 11104 { 11105 as_status=$1; test $as_status -eq 0 && as_status=1 11106 if test "$4"; then 11107 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11108 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11109 fi 11110 $as_echo "$as_me: error: $2" >&2 11111 as_fn_exit $as_status 11112 } # as_fn_error 11113 11114 11115 # as_fn_set_status STATUS 11116 # ----------------------- 11117 # Set $? to STATUS, without forking. 11118 as_fn_set_status () 11119 { 11120 return $1 11121 } # as_fn_set_status 11122 11123 # as_fn_exit STATUS 11124 # ----------------- 11125 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11126 as_fn_exit () 11127 { 11128 set +e 11129 as_fn_set_status $1 11130 exit $1 11131 } # as_fn_exit 11132 11133 # as_fn_unset VAR 11134 # --------------- 11135 # Portably unset VAR. 11136 as_fn_unset () 11137 { 11138 { eval $1=; unset $1;} 11139 } 11140 as_unset=as_fn_unset 11141 # as_fn_append VAR VALUE 11142 # ---------------------- 11143 # Append the text in VALUE to the end of the definition contained in VAR. Take 11144 # advantage of any shell optimizations that allow amortized linear growth over 11145 # repeated appends, instead of the typical quadratic growth present in naive 11146 # implementations. 11147 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11148 eval 'as_fn_append () 11149 { 11150 eval $1+=\$2 11151 }' 11152 else 11153 as_fn_append () 11154 { 11155 eval $1=\$$1\$2 11156 } 11157 fi # as_fn_append 11158 11159 # as_fn_arith ARG... 11160 # ------------------ 11161 # Perform arithmetic evaluation on the ARGs, and store the result in the 11162 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11163 # must be portable across $(()) and expr. 11164 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11165 eval 'as_fn_arith () 11166 { 11167 as_val=$(( $* )) 11168 }' 11169 else 11170 as_fn_arith () 11171 { 11172 as_val=`expr "$@" || test $? -eq 1` 11173 } 11174 fi # as_fn_arith 11175 11176 11177 if expr a : '\(a\)' >/dev/null 2>&1 && 11178 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11179 as_expr=expr 11180 else 11181 as_expr=false 11182 fi 11183 11184 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11185 as_basename=basename 11186 else 11187 as_basename=false 11188 fi 11189 11190 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11191 as_dirname=dirname 11192 else 11193 as_dirname=false 11194 fi 11195 11196 as_me=`$as_basename -- "$0" || 11197 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11198 X"$0" : 'X\(//\)$' \| \ 11199 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11200 $as_echo X/"$0" | 11201 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11202 s//\1/ 11203 q 11204 } 11205 /^X\/\(\/\/\)$/{ 11206 s//\1/ 11207 q 11208 } 11209 /^X\/\(\/\).*/{ 11210 s//\1/ 11211 q 11212 } 11213 s/.*/./; q'` 11214 11215 # Avoid depending upon Character Ranges. 11216 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11217 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11218 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11219 as_cr_digits='0123456789' 11220 as_cr_alnum=$as_cr_Letters$as_cr_digits 11221 11222 ECHO_C= ECHO_N= ECHO_T= 11223 case `echo -n x` in #((((( 11224 -n*) 11225 case `echo 'xy\c'` in 11226 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11227 xy) ECHO_C='\c';; 11228 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11229 ECHO_T=' ';; 11230 esac;; 11231 *) 11232 ECHO_N='-n';; 11233 esac 11234 11235 rm -f conf$$ conf$$.exe conf$$.file 11236 if test -d conf$$.dir; then 11237 rm -f conf$$.dir/conf$$.file 11238 else 11239 rm -f conf$$.dir 11240 mkdir conf$$.dir 2>/dev/null 11241 fi 11242 if (echo >conf$$.file) 2>/dev/null; then 11243 if ln -s conf$$.file conf$$ 2>/dev/null; then 11244 as_ln_s='ln -s' 11245 # ... but there are two gotchas: 11246 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11247 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11248 # In both cases, we have to default to `cp -pR'. 11249 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11250 as_ln_s='cp -pR' 11251 elif ln conf$$.file conf$$ 2>/dev/null; then 11252 as_ln_s=ln 11253 else 11254 as_ln_s='cp -pR' 11255 fi 11256 else 11257 as_ln_s='cp -pR' 11258 fi 11259 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11260 rmdir conf$$.dir 2>/dev/null 11261 11262 11263 # as_fn_mkdir_p 11264 # ------------- 11265 # Create "$as_dir" as a directory, including parents if necessary. 11266 as_fn_mkdir_p () 11267 { 11268 11269 case $as_dir in #( 11270 -*) as_dir=./$as_dir;; 11271 esac 11272 test -d "$as_dir" || eval $as_mkdir_p || { 11273 as_dirs= 11274 while :; do 11275 case $as_dir in #( 11276 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11277 *) as_qdir=$as_dir;; 11278 esac 11279 as_dirs="'$as_qdir' $as_dirs" 11280 as_dir=`$as_dirname -- "$as_dir" || 11281 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11282 X"$as_dir" : 'X\(//\)[^/]' \| \ 11283 X"$as_dir" : 'X\(//\)$' \| \ 11284 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11285 $as_echo X"$as_dir" | 11286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11287 s//\1/ 11288 q 11289 } 11290 /^X\(\/\/\)[^/].*/{ 11291 s//\1/ 11292 q 11293 } 11294 /^X\(\/\/\)$/{ 11295 s//\1/ 11296 q 11297 } 11298 /^X\(\/\).*/{ 11299 s//\1/ 11300 q 11301 } 11302 s/.*/./; q'` 11303 test -d "$as_dir" && break 11304 done 11305 test -z "$as_dirs" || eval "mkdir $as_dirs" 11306 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11307 11308 11309 } # as_fn_mkdir_p 11310 if mkdir -p . 2>/dev/null; then 11311 as_mkdir_p='mkdir -p "$as_dir"' 11312 else 11313 test -d ./-p && rmdir ./-p 11314 as_mkdir_p=false 11315 fi 11316 11317 11318 # as_fn_executable_p FILE 11319 # ----------------------- 11320 # Test if FILE is an executable regular file. 11321 as_fn_executable_p () 11322 { 11323 test -f "$1" && test -x "$1" 11324 } # as_fn_executable_p 11325 as_test_x='test -x' 11326 as_executable_p=as_fn_executable_p 11327 11328 # Sed expression to map a string onto a valid CPP name. 11329 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11330 11331 # Sed expression to map a string onto a valid variable name. 11332 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11333 11334 11335 exec 6>&1 11336 ## ----------------------------------- ## 11337 ## Main body of $CONFIG_STATUS script. ## 11338 ## ----------------------------------- ## 11339 _ASEOF 11340 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11341 11342 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11343 # Save the log message, to keep $0 and so on meaningful, and to 11344 # report actual input values of CONFIG_FILES etc. instead of their 11345 # values after options handling. 11346 ac_log=" 11347 This file was extended by xmore $as_me 1.0.3, which was 11348 generated by GNU Autoconf 2.69. Invocation command line was 11349 11350 CONFIG_FILES = $CONFIG_FILES 11351 CONFIG_HEADERS = $CONFIG_HEADERS 11352 CONFIG_LINKS = $CONFIG_LINKS 11353 CONFIG_COMMANDS = $CONFIG_COMMANDS 11354 $ $0 $@ 11355 11356 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11357 " 11358 11359 _ACEOF 11360 11361 case $ac_config_files in *" 11362 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11363 esac 11364 11365 case $ac_config_headers in *" 11366 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11367 esac 11368 11369 11370 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11371 # Files that config.status was made for. 11372 config_files="$ac_config_files" 11373 config_headers="$ac_config_headers" 11374 config_commands="$ac_config_commands" 11375 11376 _ACEOF 11377 11378 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11379 ac_cs_usage="\ 11380 \`$as_me' instantiates files and other configuration actions 11381 from templates according to the current configuration. Unless the files 11382 and actions are specified as TAGs, all are instantiated by default. 11383 11384 Usage: $0 [OPTION]... [TAG]... 11385 11386 -h, --help print this help, then exit 11387 -V, --version print version number and configuration settings, then exit 11388 --config print configuration, then exit 11389 -q, --quiet, --silent 11390 do not print progress messages 11391 -d, --debug don't remove temporary files 11392 --recheck update $as_me by reconfiguring in the same conditions 11393 --file=FILE[:TEMPLATE] 11394 instantiate the configuration file FILE 11395 --header=FILE[:TEMPLATE] 11396 instantiate the configuration header FILE 11397 11398 Configuration files: 11399 $config_files 11400 11401 Configuration headers: 11402 $config_headers 11403 11404 Configuration commands: 11405 $config_commands 11406 11407 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmore/issues>." 11408 11409 _ACEOF 11410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11411 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11412 ac_cs_version="\\ 11413 xmore config.status 1.0.3 11414 configured by $0, generated by GNU Autoconf 2.69, 11415 with options \\"\$ac_cs_config\\" 11416 11417 Copyright (C) 2012 Free Software Foundation, Inc. 11418 This config.status script is free software; the Free Software Foundation 11419 gives unlimited permission to copy, distribute and modify it." 11420 11421 ac_pwd='$ac_pwd' 11422 srcdir='$srcdir' 11423 INSTALL='$INSTALL' 11424 MKDIR_P='$MKDIR_P' 11425 AWK='$AWK' 11426 test -n "\$AWK" || AWK=awk 11427 _ACEOF 11428 11429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11430 # The default lists apply if the user does not specify any file. 11431 ac_need_defaults=: 11432 while test $# != 0 11433 do 11434 case $1 in 11435 --*=?*) 11436 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11437 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11438 ac_shift=: 11439 ;; 11440 --*=) 11441 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11442 ac_optarg= 11443 ac_shift=: 11444 ;; 11445 *) 11446 ac_option=$1 11447 ac_optarg=$2 11448 ac_shift=shift 11449 ;; 11450 esac 11451 11452 case $ac_option in 11453 # Handling of the options. 11454 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11455 ac_cs_recheck=: ;; 11456 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11457 $as_echo "$ac_cs_version"; exit ;; 11458 --config | --confi | --conf | --con | --co | --c ) 11459 $as_echo "$ac_cs_config"; exit ;; 11460 --debug | --debu | --deb | --de | --d | -d ) 11461 debug=: ;; 11462 --file | --fil | --fi | --f ) 11463 $ac_shift 11464 case $ac_optarg in 11465 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11466 '') as_fn_error $? "missing file argument" ;; 11467 esac 11468 as_fn_append CONFIG_FILES " '$ac_optarg'" 11469 ac_need_defaults=false;; 11470 --header | --heade | --head | --hea ) 11471 $ac_shift 11472 case $ac_optarg in 11473 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11474 esac 11475 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11476 ac_need_defaults=false;; 11477 --he | --h) 11478 # Conflict between --help and --header 11479 as_fn_error $? "ambiguous option: \`$1' 11480 Try \`$0 --help' for more information.";; 11481 --help | --hel | -h ) 11482 $as_echo "$ac_cs_usage"; exit ;; 11483 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11484 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11485 ac_cs_silent=: ;; 11486 11487 # This is an error. 11488 -*) as_fn_error $? "unrecognized option: \`$1' 11489 Try \`$0 --help' for more information." ;; 11490 11491 *) as_fn_append ac_config_targets " $1" 11492 ac_need_defaults=false ;; 11493 11494 esac 11495 shift 11496 done 11497 11498 ac_configure_extra_args= 11499 11500 if $ac_cs_silent; then 11501 exec 6>/dev/null 11502 ac_configure_extra_args="$ac_configure_extra_args --silent" 11503 fi 11504 11505 _ACEOF 11506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11507 if \$ac_cs_recheck; then 11508 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11509 shift 11510 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11511 CONFIG_SHELL='$SHELL' 11512 export CONFIG_SHELL 11513 exec "\$@" 11514 fi 11515 11516 _ACEOF 11517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11518 exec 5>>config.log 11519 { 11520 echo 11521 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11522 ## Running $as_me. ## 11523 _ASBOX 11524 $as_echo "$ac_log" 11525 } >&5 11526 11527 _ACEOF 11528 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11529 # 11530 # INIT-COMMANDS 11531 # 11532 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11533 11534 _ACEOF 11535 11536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11537 11538 # Handling of arguments. 11539 for ac_config_target in $ac_config_targets 11540 do 11541 case $ac_config_target in 11542 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11543 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11544 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11545 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11546 11547 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11548 esac 11549 done 11550 11551 11552 # If the user did not use the arguments to specify the items to instantiate, 11553 # then the envvar interface is used. Set only those that are not. 11554 # We use the long form for the default assignment because of an extremely 11555 # bizarre bug on SunOS 4.1.3. 11556 if $ac_need_defaults; then 11557 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11558 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11559 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11560 fi 11561 11562 # Have a temporary directory for convenience. Make it in the build tree 11563 # simply because there is no reason against having it here, and in addition, 11564 # creating and moving files from /tmp can sometimes cause problems. 11565 # Hook for its removal unless debugging. 11566 # Note that there is a small window in which the directory will not be cleaned: 11567 # after its creation but before its name has been assigned to `$tmp'. 11568 $debug || 11569 { 11570 tmp= ac_tmp= 11571 trap 'exit_status=$? 11572 : "${ac_tmp:=$tmp}" 11573 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11574 ' 0 11575 trap 'as_fn_exit 1' 1 2 13 15 11576 } 11577 # Create a (secure) tmp directory for tmp files. 11578 11579 { 11580 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11581 test -d "$tmp" 11582 } || 11583 { 11584 tmp=./conf$$-$RANDOM 11585 (umask 077 && mkdir "$tmp") 11586 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11587 ac_tmp=$tmp 11588 11589 # Set up the scripts for CONFIG_FILES section. 11590 # No need to generate them if there are no CONFIG_FILES. 11591 # This happens for instance with `./config.status config.h'. 11592 if test -n "$CONFIG_FILES"; then 11593 11594 11595 ac_cr=`echo X | tr X '\015'` 11596 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11597 # But we know of no other shell where ac_cr would be empty at this 11598 # point, so we can use a bashism as a fallback. 11599 if test "x$ac_cr" = x; then 11600 eval ac_cr=\$\'\\r\' 11601 fi 11602 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11603 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11604 ac_cs_awk_cr='\\r' 11605 else 11606 ac_cs_awk_cr=$ac_cr 11607 fi 11608 11609 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11610 _ACEOF 11611 11612 11613 { 11614 echo "cat >conf$$subs.awk <<_ACEOF" && 11615 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11616 echo "_ACEOF" 11617 } >conf$$subs.sh || 11618 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11619 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11620 ac_delim='%!_!# ' 11621 for ac_last_try in false false false false false :; do 11622 . ./conf$$subs.sh || 11623 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11624 11625 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11626 if test $ac_delim_n = $ac_delim_num; then 11627 break 11628 elif $ac_last_try; then 11629 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11630 else 11631 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11632 fi 11633 done 11634 rm -f conf$$subs.sh 11635 11636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11637 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11638 _ACEOF 11639 sed -n ' 11640 h 11641 s/^/S["/; s/!.*/"]=/ 11642 p 11643 g 11644 s/^[^!]*!// 11645 :repl 11646 t repl 11647 s/'"$ac_delim"'$// 11648 t delim 11649 :nl 11650 h 11651 s/\(.\{148\}\)..*/\1/ 11652 t more1 11653 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11654 p 11655 n 11656 b repl 11657 :more1 11658 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11659 p 11660 g 11661 s/.\{148\}// 11662 t nl 11663 :delim 11664 h 11665 s/\(.\{148\}\)..*/\1/ 11666 t more2 11667 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11668 p 11669 b 11670 :more2 11671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11672 p 11673 g 11674 s/.\{148\}// 11675 t delim 11676 ' <conf$$subs.awk | sed ' 11677 /^[^""]/{ 11678 N 11679 s/\n// 11680 } 11681 ' >>$CONFIG_STATUS || ac_write_fail=1 11682 rm -f conf$$subs.awk 11683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11684 _ACAWK 11685 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11686 for (key in S) S_is_set[key] = 1 11687 FS = "" 11688 11689 } 11690 { 11691 line = $ 0 11692 nfields = split(line, field, "@") 11693 substed = 0 11694 len = length(field[1]) 11695 for (i = 2; i < nfields; i++) { 11696 key = field[i] 11697 keylen = length(key) 11698 if (S_is_set[key]) { 11699 value = S[key] 11700 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11701 len += length(value) + length(field[++i]) 11702 substed = 1 11703 } else 11704 len += 1 + keylen 11705 } 11706 11707 print line 11708 } 11709 11710 _ACAWK 11711 _ACEOF 11712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11713 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11714 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11715 else 11716 cat 11717 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11718 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11719 _ACEOF 11720 11721 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11722 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11723 # trailing colons and then remove the whole line if VPATH becomes empty 11724 # (actually we leave an empty line to preserve line numbers). 11725 if test "x$srcdir" = x.; then 11726 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11727 h 11728 s/// 11729 s/^/:/ 11730 s/[ ]*$/:/ 11731 s/:\$(srcdir):/:/g 11732 s/:\${srcdir}:/:/g 11733 s/:@srcdir@:/:/g 11734 s/^:*// 11735 s/:*$// 11736 x 11737 s/\(=[ ]*\).*/\1/ 11738 G 11739 s/\n// 11740 s/^[^=]*=[ ]*$// 11741 }' 11742 fi 11743 11744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11745 fi # test -n "$CONFIG_FILES" 11746 11747 # Set up the scripts for CONFIG_HEADERS section. 11748 # No need to generate them if there are no CONFIG_HEADERS. 11749 # This happens for instance with `./config.status Makefile'. 11750 if test -n "$CONFIG_HEADERS"; then 11751 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11752 BEGIN { 11753 _ACEOF 11754 11755 # Transform confdefs.h into an awk script `defines.awk', embedded as 11756 # here-document in config.status, that substitutes the proper values into 11757 # config.h.in to produce config.h. 11758 11759 # Create a delimiter string that does not exist in confdefs.h, to ease 11760 # handling of long lines. 11761 ac_delim='%!_!# ' 11762 for ac_last_try in false false :; do 11763 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11764 if test -z "$ac_tt"; then 11765 break 11766 elif $ac_last_try; then 11767 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11768 else 11769 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11770 fi 11771 done 11772 11773 # For the awk script, D is an array of macro values keyed by name, 11774 # likewise P contains macro parameters if any. Preserve backslash 11775 # newline sequences. 11776 11777 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11778 sed -n ' 11779 s/.\{148\}/&'"$ac_delim"'/g 11780 t rset 11781 :rset 11782 s/^[ ]*#[ ]*define[ ][ ]*/ / 11783 t def 11784 d 11785 :def 11786 s/\\$// 11787 t bsnl 11788 s/["\\]/\\&/g 11789 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11790 D["\1"]=" \3"/p 11791 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11792 d 11793 :bsnl 11794 s/["\\]/\\&/g 11795 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11796 D["\1"]=" \3\\\\\\n"\\/p 11797 t cont 11798 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11799 t cont 11800 d 11801 :cont 11802 n 11803 s/.\{148\}/&'"$ac_delim"'/g 11804 t clear 11805 :clear 11806 s/\\$// 11807 t bsnlc 11808 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11809 d 11810 :bsnlc 11811 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11812 b cont 11813 ' <confdefs.h | sed ' 11814 s/'"$ac_delim"'/"\\\ 11815 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11816 11817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11818 for (key in D) D_is_set[key] = 1 11819 FS = "" 11820 } 11821 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11822 line = \$ 0 11823 split(line, arg, " ") 11824 if (arg[1] == "#") { 11825 defundef = arg[2] 11826 mac1 = arg[3] 11827 } else { 11828 defundef = substr(arg[1], 2) 11829 mac1 = arg[2] 11830 } 11831 split(mac1, mac2, "(") #) 11832 macro = mac2[1] 11833 prefix = substr(line, 1, index(line, defundef) - 1) 11834 if (D_is_set[macro]) { 11835 # Preserve the white space surrounding the "#". 11836 print prefix "define", macro P[macro] D[macro] 11837 next 11838 } else { 11839 # Replace #undef with comments. This is necessary, for example, 11840 # in the case of _POSIX_SOURCE, which is predefined and required 11841 # on some systems where configure will not decide to define it. 11842 if (defundef == "undef") { 11843 print "/*", prefix defundef, macro, "*/" 11844 next 11845 } 11846 } 11847 } 11848 { print } 11849 _ACAWK 11850 _ACEOF 11851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11852 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11853 fi # test -n "$CONFIG_HEADERS" 11854 11855 11856 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11857 shift 11858 for ac_tag 11859 do 11860 case $ac_tag in 11861 :[FHLC]) ac_mode=$ac_tag; continue;; 11862 esac 11863 case $ac_mode$ac_tag in 11864 :[FHL]*:*);; 11865 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11866 :[FH]-) ac_tag=-:-;; 11867 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11868 esac 11869 ac_save_IFS=$IFS 11870 IFS=: 11871 set x $ac_tag 11872 IFS=$ac_save_IFS 11873 shift 11874 ac_file=$1 11875 shift 11876 11877 case $ac_mode in 11878 :L) ac_source=$1;; 11879 :[FH]) 11880 ac_file_inputs= 11881 for ac_f 11882 do 11883 case $ac_f in 11884 -) ac_f="$ac_tmp/stdin";; 11885 *) # Look for the file first in the build tree, then in the source tree 11886 # (if the path is not absolute). The absolute path cannot be DOS-style, 11887 # because $ac_f cannot contain `:'. 11888 test -f "$ac_f" || 11889 case $ac_f in 11890 [\\/$]*) false;; 11891 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11892 esac || 11893 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11894 esac 11895 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11896 as_fn_append ac_file_inputs " '$ac_f'" 11897 done 11898 11899 # Let's still pretend it is `configure' which instantiates (i.e., don't 11900 # use $as_me), people would be surprised to read: 11901 # /* config.h. Generated by config.status. */ 11902 configure_input='Generated from '` 11903 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11904 `' by configure.' 11905 if test x"$ac_file" != x-; then 11906 configure_input="$ac_file. $configure_input" 11907 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11908 $as_echo "$as_me: creating $ac_file" >&6;} 11909 fi 11910 # Neutralize special characters interpreted by sed in replacement strings. 11911 case $configure_input in #( 11912 *\&* | *\|* | *\\* ) 11913 ac_sed_conf_input=`$as_echo "$configure_input" | 11914 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11915 *) ac_sed_conf_input=$configure_input;; 11916 esac 11917 11918 case $ac_tag in 11919 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11920 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11921 esac 11922 ;; 11923 esac 11924 11925 ac_dir=`$as_dirname -- "$ac_file" || 11926 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11927 X"$ac_file" : 'X\(//\)[^/]' \| \ 11928 X"$ac_file" : 'X\(//\)$' \| \ 11929 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11930 $as_echo X"$ac_file" | 11931 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11932 s//\1/ 11933 q 11934 } 11935 /^X\(\/\/\)[^/].*/{ 11936 s//\1/ 11937 q 11938 } 11939 /^X\(\/\/\)$/{ 11940 s//\1/ 11941 q 11942 } 11943 /^X\(\/\).*/{ 11944 s//\1/ 11945 q 11946 } 11947 s/.*/./; q'` 11948 as_dir="$ac_dir"; as_fn_mkdir_p 11949 ac_builddir=. 11950 11951 case "$ac_dir" in 11952 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11953 *) 11954 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11955 # A ".." for each directory in $ac_dir_suffix. 11956 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11957 case $ac_top_builddir_sub in 11958 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11959 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11960 esac ;; 11961 esac 11962 ac_abs_top_builddir=$ac_pwd 11963 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11964 # for backward compatibility: 11965 ac_top_builddir=$ac_top_build_prefix 11966 11967 case $srcdir in 11968 .) # We are building in place. 11969 ac_srcdir=. 11970 ac_top_srcdir=$ac_top_builddir_sub 11971 ac_abs_top_srcdir=$ac_pwd ;; 11972 [\\/]* | ?:[\\/]* ) # Absolute name. 11973 ac_srcdir=$srcdir$ac_dir_suffix; 11974 ac_top_srcdir=$srcdir 11975 ac_abs_top_srcdir=$srcdir ;; 11976 *) # Relative name. 11977 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11978 ac_top_srcdir=$ac_top_build_prefix$srcdir 11979 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11980 esac 11981 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11982 11983 11984 case $ac_mode in 11985 :F) 11986 # 11987 # CONFIG_FILE 11988 # 11989 11990 case $INSTALL in 11991 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11992 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11993 esac 11994 ac_MKDIR_P=$MKDIR_P 11995 case $MKDIR_P in 11996 [\\/$]* | ?:[\\/]* ) ;; 11997 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11998 esac 11999 _ACEOF 12000 12001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12002 # If the template does not know about datarootdir, expand it. 12003 # FIXME: This hack should be removed a few years after 2.60. 12004 ac_datarootdir_hack=; ac_datarootdir_seen= 12005 ac_sed_dataroot=' 12006 /datarootdir/ { 12007 p 12008 q 12009 } 12010 /@datadir@/p 12011 /@docdir@/p 12012 /@infodir@/p 12013 /@localedir@/p 12014 /@mandir@/p' 12015 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12016 *datarootdir*) ac_datarootdir_seen=yes;; 12017 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12019 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12020 _ACEOF 12021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12022 ac_datarootdir_hack=' 12023 s&@datadir@&$datadir&g 12024 s&@docdir@&$docdir&g 12025 s&@infodir@&$infodir&g 12026 s&@localedir@&$localedir&g 12027 s&@mandir@&$mandir&g 12028 s&\\\${datarootdir}&$datarootdir&g' ;; 12029 esac 12030 _ACEOF 12031 12032 # Neutralize VPATH when `$srcdir' = `.'. 12033 # Shell code in configure.ac might set extrasub. 12034 # FIXME: do we really want to maintain this feature? 12035 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12036 ac_sed_extra="$ac_vpsub 12037 $extrasub 12038 _ACEOF 12039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12040 :t 12041 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12042 s|@configure_input@|$ac_sed_conf_input|;t t 12043 s&@top_builddir@&$ac_top_builddir_sub&;t t 12044 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12045 s&@srcdir@&$ac_srcdir&;t t 12046 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12047 s&@top_srcdir@&$ac_top_srcdir&;t t 12048 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12049 s&@builddir@&$ac_builddir&;t t 12050 s&@abs_builddir@&$ac_abs_builddir&;t t 12051 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12052 s&@INSTALL@&$ac_INSTALL&;t t 12053 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12054 $ac_datarootdir_hack 12055 " 12056 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12057 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12058 12059 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12060 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12061 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12062 "$ac_tmp/out"`; test -z "$ac_out"; } && 12063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12064 which seems to be undefined. Please make sure it is defined" >&5 12065 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12066 which seems to be undefined. Please make sure it is defined" >&2;} 12067 12068 rm -f "$ac_tmp/stdin" 12069 case $ac_file in 12070 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12071 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12072 esac \ 12073 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12074 ;; 12075 :H) 12076 # 12077 # CONFIG_HEADER 12078 # 12079 if test x"$ac_file" != x-; then 12080 { 12081 $as_echo "/* $configure_input */" \ 12082 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12083 } >"$ac_tmp/config.h" \ 12084 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12085 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12086 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12087 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12088 else 12089 rm -f "$ac_file" 12090 mv "$ac_tmp/config.h" "$ac_file" \ 12091 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12092 fi 12093 else 12094 $as_echo "/* $configure_input */" \ 12095 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12096 || as_fn_error $? "could not create -" "$LINENO" 5 12097 fi 12098 # Compute "$ac_file"'s index in $config_headers. 12099 _am_arg="$ac_file" 12100 _am_stamp_count=1 12101 for _am_header in $config_headers :; do 12102 case $_am_header in 12103 $_am_arg | $_am_arg:* ) 12104 break ;; 12105 * ) 12106 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12107 esac 12108 done 12109 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12110 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12111 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12112 X"$_am_arg" : 'X\(//\)$' \| \ 12113 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12114 $as_echo X"$_am_arg" | 12115 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12116 s//\1/ 12117 q 12118 } 12119 /^X\(\/\/\)[^/].*/{ 12120 s//\1/ 12121 q 12122 } 12123 /^X\(\/\/\)$/{ 12124 s//\1/ 12125 q 12126 } 12127 /^X\(\/\).*/{ 12128 s//\1/ 12129 q 12130 } 12131 s/.*/./; q'`/stamp-h$_am_stamp_count 12132 ;; 12133 12134 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12135 $as_echo "$as_me: executing $ac_file commands" >&6;} 12136 ;; 12137 esac 12138 12139 12140 case $ac_file$ac_mode in 12141 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12142 # Older Autoconf quotes --file arguments for eval, but not when files 12143 # are listed without --file. Let's play safe and only enable the eval 12144 # if we detect the quoting. 12145 case $CONFIG_FILES in 12146 *\'*) eval set x "$CONFIG_FILES" ;; 12147 *) set x $CONFIG_FILES ;; 12148 esac 12149 shift 12150 for mf 12151 do 12152 # Strip MF so we end up with the name of the file. 12153 mf=`echo "$mf" | sed -e 's/:.*$//'` 12154 # Check whether this is an Automake generated Makefile or not. 12155 # We used to match only the files named 'Makefile.in', but 12156 # some people rename them; so instead we look at the file content. 12157 # Grep'ing the first line is not enough: some people post-process 12158 # each Makefile.in and add a new line on top of each file to say so. 12159 # Grep'ing the whole file is not good either: AIX grep has a line 12160 # limit of 2048, but all sed's we know have understand at least 4000. 12161 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12162 dirpart=`$as_dirname -- "$mf" || 12163 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12164 X"$mf" : 'X\(//\)[^/]' \| \ 12165 X"$mf" : 'X\(//\)$' \| \ 12166 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12167 $as_echo X"$mf" | 12168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12169 s//\1/ 12170 q 12171 } 12172 /^X\(\/\/\)[^/].*/{ 12173 s//\1/ 12174 q 12175 } 12176 /^X\(\/\/\)$/{ 12177 s//\1/ 12178 q 12179 } 12180 /^X\(\/\).*/{ 12181 s//\1/ 12182 q 12183 } 12184 s/.*/./; q'` 12185 else 12186 continue 12187 fi 12188 # Extract the definition of DEPDIR, am__include, and am__quote 12189 # from the Makefile without running 'make'. 12190 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12191 test -z "$DEPDIR" && continue 12192 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12193 test -z "$am__include" && continue 12194 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12195 # Find all dependency output files, they are included files with 12196 # $(DEPDIR) in their names. We invoke sed twice because it is the 12197 # simplest approach to changing $(DEPDIR) to its actual value in the 12198 # expansion. 12199 for file in `sed -n " 12200 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12201 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12202 # Make sure the directory exists. 12203 test -f "$dirpart/$file" && continue 12204 fdir=`$as_dirname -- "$file" || 12205 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12206 X"$file" : 'X\(//\)[^/]' \| \ 12207 X"$file" : 'X\(//\)$' \| \ 12208 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12209 $as_echo X"$file" | 12210 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12211 s//\1/ 12212 q 12213 } 12214 /^X\(\/\/\)[^/].*/{ 12215 s//\1/ 12216 q 12217 } 12218 /^X\(\/\/\)$/{ 12219 s//\1/ 12220 q 12221 } 12222 /^X\(\/\).*/{ 12223 s//\1/ 12224 q 12225 } 12226 s/.*/./; q'` 12227 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12228 # echo "creating $dirpart/$file" 12229 echo '# dummy' > "$dirpart/$file" 12230 done 12231 done 12232 } 12233 ;; 12234 12235 esac 12236 done # for ac_tag 12237 12238 12239 as_fn_exit 0 12240 _ACEOF 12241 ac_clean_files=$ac_clean_files_save 12242 12243 test $ac_write_fail = 0 || 12244 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12245 12246 12247 # configure is writing to config.log, and then calls config.status. 12248 # config.status does its own redirection, appending to config.log. 12249 # Unfortunately, on DOS this fails, as config.log is still kept open 12250 # by configure, so config.status won't be able to write to it; its 12251 # output is simply discarded. So we exec the FD to /dev/null, 12252 # effectively closing config.log, so it can be properly (re)opened and 12253 # appended to by config.status. When coming back to configure, we 12254 # need to make the FD available again. 12255 if test "$no_create" != yes; then 12256 ac_cs_success=: 12257 ac_config_status_args= 12258 test "$silent" = yes && 12259 ac_config_status_args="$ac_config_status_args --quiet" 12260 exec 5>/dev/null 12261 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12262 exec 5>>config.log 12263 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12264 # would make configure fail if this is the last instruction. 12265 $ac_cs_success || as_fn_exit 1 12266 fi 12267 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12268 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12269 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12270 fi 12271 12272
Indexes created Tue Oct 27 00:25:24 UTC 2026