configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xcalc 1.0.6. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xcalc' 583 PACKAGE_TARNAME='xcalc' 584 PACKAGE_VERSION='1.0.6' 585 PACKAGE_STRING='xcalc 1.0.6' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 appdefaultdir 631 APPDEFS_LIBS 632 APPDEFS_CFLAGS 633 XCALC_LIBS 634 XCALC_CFLAGS 635 MAN_SUBSTS 636 XORG_MAN_PAGE 637 ADMIN_MAN_DIR 638 DRIVER_MAN_DIR 639 MISC_MAN_DIR 640 FILE_MAN_DIR 641 LIB_MAN_DIR 642 APP_MAN_DIR 643 ADMIN_MAN_SUFFIX 644 DRIVER_MAN_SUFFIX 645 MISC_MAN_SUFFIX 646 FILE_MAN_SUFFIX 647 LIB_MAN_SUFFIX 648 APP_MAN_SUFFIX 649 SED 650 host_os 651 host_vendor 652 host_cpu 653 host 654 build_os 655 build_vendor 656 build_cpu 657 build 658 INSTALL_CMD 659 PKG_CONFIG 660 CHANGELOG_CMD 661 STRICT_CFLAGS 662 CWARNFLAGS 663 BASE_CFLAGS 664 EGREP 665 GREP 666 CPP 667 am__fastdepCC_FALSE 668 am__fastdepCC_TRUE 669 CCDEPMODE 670 am__nodep 671 AMDEPBACKSLASH 672 AMDEP_FALSE 673 AMDEP_TRUE 674 am__quote 675 am__include 676 DEPDIR 677 OBJEXT 678 EXEEXT 679 ac_ct_CC 680 CPPFLAGS 681 LDFLAGS 682 CFLAGS 683 CC 684 AM_BACKSLASH 685 AM_DEFAULT_VERBOSITY 686 AM_DEFAULT_V 687 AM_V 688 am__untar 689 am__tar 690 AMTAR 691 am__leading_dot 692 SET_MAKE 693 AWK 694 mkdir_p 695 MKDIR_P 696 INSTALL_STRIP_PROGRAM 697 STRIP 698 install_sh 699 MAKEINFO 700 AUTOHEADER 701 AUTOMAKE 702 AUTOCONF 703 ACLOCAL 704 VERSION 705 PACKAGE 706 CYGPATH_W 707 am__isrc 708 INSTALL_DATA 709 INSTALL_SCRIPT 710 INSTALL_PROGRAM 711 target_alias 712 host_alias 713 build_alias 714 LIBS 715 ECHO_T 716 ECHO_N 717 ECHO_C 718 DEFS 719 mandir 720 localedir 721 libdir 722 psdir 723 pdfdir 724 dvidir 725 htmldir 726 infodir 727 docdir 728 oldincludedir 729 includedir 730 localstatedir 731 sharedstatedir 732 sysconfdir 733 datadir 734 datarootdir 735 libexecdir 736 sbindir 737 bindir 738 program_transform_name 739 prefix 740 exec_prefix 741 PACKAGE_URL 742 PACKAGE_BUGREPORT 743 PACKAGE_STRING 744 PACKAGE_VERSION 745 PACKAGE_TARNAME 746 PACKAGE_NAME 747 PATH_SEPARATOR 748 SHELL' 749 ac_subst_files='' 750 ac_user_opts=' 751 enable_option_checking 752 enable_silent_rules 753 enable_dependency_tracking 754 enable_selective_werror 755 enable_strict_compilation 756 with_appdefaultdir 757 ' 758 ac_precious_vars='build_alias 759 host_alias 760 target_alias 761 CC 762 CFLAGS 763 LDFLAGS 764 LIBS 765 CPPFLAGS 766 CPP 767 PKG_CONFIG 768 XCALC_CFLAGS 769 XCALC_LIBS 770 APPDEFS_CFLAGS 771 APPDEFS_LIBS' 772 773 774 # Initialize some variables set by options. 775 ac_init_help= 776 ac_init_version=false 777 ac_unrecognized_opts= 778 ac_unrecognized_sep= 779 # The variables have the same names as the options, with 780 # dashes changed to underlines. 781 cache_file=/dev/null 782 exec_prefix=NONE 783 no_create= 784 no_recursion= 785 prefix=NONE 786 program_prefix=NONE 787 program_suffix=NONE 788 program_transform_name=s,x,x, 789 silent= 790 site= 791 srcdir= 792 verbose= 793 x_includes=NONE 794 x_libraries=NONE 795 796 # Installation directory options. 797 # These are left unexpanded so users can "make install exec_prefix=/foo" 798 # and all the variables that are supposed to be based on exec_prefix 799 # by default will actually change. 800 # Use braces instead of parens because sh, perl, etc. also accept them. 801 # (The list follows the same order as the GNU Coding Standards.) 802 bindir='${exec_prefix}/bin' 803 sbindir='${exec_prefix}/sbin' 804 libexecdir='${exec_prefix}/libexec' 805 datarootdir='${prefix}/share' 806 datadir='${datarootdir}' 807 sysconfdir='${prefix}/etc' 808 sharedstatedir='${prefix}/com' 809 localstatedir='${prefix}/var' 810 includedir='${prefix}/include' 811 oldincludedir='/usr/include' 812 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 813 infodir='${datarootdir}/info' 814 htmldir='${docdir}' 815 dvidir='${docdir}' 816 pdfdir='${docdir}' 817 psdir='${docdir}' 818 libdir='${exec_prefix}/lib' 819 localedir='${datarootdir}/locale' 820 mandir='${datarootdir}/man' 821 822 ac_prev= 823 ac_dashdash= 824 for ac_option 825 do 826 # If the previous option needs an argument, assign it. 827 if test -n "$ac_prev"; then 828 eval $ac_prev=\$ac_option 829 ac_prev= 830 continue 831 fi 832 833 case $ac_option in 834 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 835 *=) ac_optarg= ;; 836 *) ac_optarg=yes ;; 837 esac 838 839 # Accept the important Cygnus configure options, so we can diagnose typos. 840 841 case $ac_dashdash$ac_option in 842 --) 843 ac_dashdash=yes ;; 844 845 -bindir | --bindir | --bindi | --bind | --bin | --bi) 846 ac_prev=bindir ;; 847 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 848 bindir=$ac_optarg ;; 849 850 -build | --build | --buil | --bui | --bu) 851 ac_prev=build_alias ;; 852 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 853 build_alias=$ac_optarg ;; 854 855 -cache-file | --cache-file | --cache-fil | --cache-fi \ 856 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 857 ac_prev=cache_file ;; 858 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 859 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 860 cache_file=$ac_optarg ;; 861 862 --config-cache | -C) 863 cache_file=config.cache ;; 864 865 -datadir | --datadir | --datadi | --datad) 866 ac_prev=datadir ;; 867 -datadir=* | --datadir=* | --datadi=* | --datad=*) 868 datadir=$ac_optarg ;; 869 870 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 871 | --dataroo | --dataro | --datar) 872 ac_prev=datarootdir ;; 873 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 874 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 875 datarootdir=$ac_optarg ;; 876 877 -disable-* | --disable-*) 878 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 879 # Reject names that are not valid shell variable names. 880 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 881 as_fn_error $? "invalid feature name: $ac_useropt" 882 ac_useropt_orig=$ac_useropt 883 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 884 case $ac_user_opts in 885 *" 886 "enable_$ac_useropt" 887 "*) ;; 888 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 889 ac_unrecognized_sep=', ';; 890 esac 891 eval enable_$ac_useropt=no ;; 892 893 -docdir | --docdir | --docdi | --doc | --do) 894 ac_prev=docdir ;; 895 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 896 docdir=$ac_optarg ;; 897 898 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 899 ac_prev=dvidir ;; 900 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 901 dvidir=$ac_optarg ;; 902 903 -enable-* | --enable-*) 904 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 905 # Reject names that are not valid shell variable names. 906 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 907 as_fn_error $? "invalid feature name: $ac_useropt" 908 ac_useropt_orig=$ac_useropt 909 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 910 case $ac_user_opts in 911 *" 912 "enable_$ac_useropt" 913 "*) ;; 914 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 915 ac_unrecognized_sep=', ';; 916 esac 917 eval enable_$ac_useropt=\$ac_optarg ;; 918 919 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 920 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 921 | --exec | --exe | --ex) 922 ac_prev=exec_prefix ;; 923 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 924 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 925 | --exec=* | --exe=* | --ex=*) 926 exec_prefix=$ac_optarg ;; 927 928 -gas | --gas | --ga | --g) 929 # Obsolete; use --with-gas. 930 with_gas=yes ;; 931 932 -help | --help | --hel | --he | -h) 933 ac_init_help=long ;; 934 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 935 ac_init_help=recursive ;; 936 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 937 ac_init_help=short ;; 938 939 -host | --host | --hos | --ho) 940 ac_prev=host_alias ;; 941 -host=* | --host=* | --hos=* | --ho=*) 942 host_alias=$ac_optarg ;; 943 944 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 945 ac_prev=htmldir ;; 946 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 947 | --ht=*) 948 htmldir=$ac_optarg ;; 949 950 -includedir | --includedir | --includedi | --included | --include \ 951 | --includ | --inclu | --incl | --inc) 952 ac_prev=includedir ;; 953 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 954 | --includ=* | --inclu=* | --incl=* | --inc=*) 955 includedir=$ac_optarg ;; 956 957 -infodir | --infodir | --infodi | --infod | --info | --inf) 958 ac_prev=infodir ;; 959 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 960 infodir=$ac_optarg ;; 961 962 -libdir | --libdir | --libdi | --libd) 963 ac_prev=libdir ;; 964 -libdir=* | --libdir=* | --libdi=* | --libd=*) 965 libdir=$ac_optarg ;; 966 967 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 968 | --libexe | --libex | --libe) 969 ac_prev=libexecdir ;; 970 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 971 | --libexe=* | --libex=* | --libe=*) 972 libexecdir=$ac_optarg ;; 973 974 -localedir | --localedir | --localedi | --localed | --locale) 975 ac_prev=localedir ;; 976 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 977 localedir=$ac_optarg ;; 978 979 -localstatedir | --localstatedir | --localstatedi | --localstated \ 980 | --localstate | --localstat | --localsta | --localst | --locals) 981 ac_prev=localstatedir ;; 982 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 983 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 984 localstatedir=$ac_optarg ;; 985 986 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 987 ac_prev=mandir ;; 988 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 989 mandir=$ac_optarg ;; 990 991 -nfp | --nfp | --nf) 992 # Obsolete; use --without-fp. 993 with_fp=no ;; 994 995 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 996 | --no-cr | --no-c | -n) 997 no_create=yes ;; 998 999 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1000 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1001 no_recursion=yes ;; 1002 1003 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1004 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1005 | --oldin | --oldi | --old | --ol | --o) 1006 ac_prev=oldincludedir ;; 1007 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1008 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1009 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1010 oldincludedir=$ac_optarg ;; 1011 1012 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1013 ac_prev=prefix ;; 1014 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1015 prefix=$ac_optarg ;; 1016 1017 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1018 | --program-pre | --program-pr | --program-p) 1019 ac_prev=program_prefix ;; 1020 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1021 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1022 program_prefix=$ac_optarg ;; 1023 1024 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1025 | --program-suf | --program-su | --program-s) 1026 ac_prev=program_suffix ;; 1027 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1028 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1029 program_suffix=$ac_optarg ;; 1030 1031 -program-transform-name | --program-transform-name \ 1032 | --program-transform-nam | --program-transform-na \ 1033 | --program-transform-n | --program-transform- \ 1034 | --program-transform | --program-transfor \ 1035 | --program-transfo | --program-transf \ 1036 | --program-trans | --program-tran \ 1037 | --progr-tra | --program-tr | --program-t) 1038 ac_prev=program_transform_name ;; 1039 -program-transform-name=* | --program-transform-name=* \ 1040 | --program-transform-nam=* | --program-transform-na=* \ 1041 | --program-transform-n=* | --program-transform-=* \ 1042 | --program-transform=* | --program-transfor=* \ 1043 | --program-transfo=* | --program-transf=* \ 1044 | --program-trans=* | --program-tran=* \ 1045 | --progr-tra=* | --program-tr=* | --program-t=*) 1046 program_transform_name=$ac_optarg ;; 1047 1048 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1049 ac_prev=pdfdir ;; 1050 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1051 pdfdir=$ac_optarg ;; 1052 1053 -psdir | --psdir | --psdi | --psd | --ps) 1054 ac_prev=psdir ;; 1055 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1056 psdir=$ac_optarg ;; 1057 1058 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1059 | -silent | --silent | --silen | --sile | --sil) 1060 silent=yes ;; 1061 1062 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1063 ac_prev=sbindir ;; 1064 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1065 | --sbi=* | --sb=*) 1066 sbindir=$ac_optarg ;; 1067 1068 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1069 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1070 | --sharedst | --shareds | --shared | --share | --shar \ 1071 | --sha | --sh) 1072 ac_prev=sharedstatedir ;; 1073 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1074 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1075 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1076 | --sha=* | --sh=*) 1077 sharedstatedir=$ac_optarg ;; 1078 1079 -site | --site | --sit) 1080 ac_prev=site ;; 1081 -site=* | --site=* | --sit=*) 1082 site=$ac_optarg ;; 1083 1084 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1085 ac_prev=srcdir ;; 1086 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1087 srcdir=$ac_optarg ;; 1088 1089 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1090 | --syscon | --sysco | --sysc | --sys | --sy) 1091 ac_prev=sysconfdir ;; 1092 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1093 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1094 sysconfdir=$ac_optarg ;; 1095 1096 -target | --target | --targe | --targ | --tar | --ta | --t) 1097 ac_prev=target_alias ;; 1098 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1099 target_alias=$ac_optarg ;; 1100 1101 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1102 verbose=yes ;; 1103 1104 -version | --version | --versio | --versi | --vers | -V) 1105 ac_init_version=: ;; 1106 1107 -with-* | --with-*) 1108 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1109 # Reject names that are not valid shell variable names. 1110 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1111 as_fn_error $? "invalid package name: $ac_useropt" 1112 ac_useropt_orig=$ac_useropt 1113 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1114 case $ac_user_opts in 1115 *" 1116 "with_$ac_useropt" 1117 "*) ;; 1118 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1119 ac_unrecognized_sep=', ';; 1120 esac 1121 eval with_$ac_useropt=\$ac_optarg ;; 1122 1123 -without-* | --without-*) 1124 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1125 # Reject names that are not valid shell variable names. 1126 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1127 as_fn_error $? "invalid package name: $ac_useropt" 1128 ac_useropt_orig=$ac_useropt 1129 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1130 case $ac_user_opts in 1131 *" 1132 "with_$ac_useropt" 1133 "*) ;; 1134 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1135 ac_unrecognized_sep=', ';; 1136 esac 1137 eval with_$ac_useropt=no ;; 1138 1139 --x) 1140 # Obsolete; use --with-x. 1141 with_x=yes ;; 1142 1143 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1144 | --x-incl | --x-inc | --x-in | --x-i) 1145 ac_prev=x_includes ;; 1146 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1147 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1148 x_includes=$ac_optarg ;; 1149 1150 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1151 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1152 ac_prev=x_libraries ;; 1153 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1154 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1155 x_libraries=$ac_optarg ;; 1156 1157 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1158 Try \`$0 --help' for more information" 1159 ;; 1160 1161 *=*) 1162 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1163 # Reject names that are not valid shell variable names. 1164 case $ac_envvar in #( 1165 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1166 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1167 esac 1168 eval $ac_envvar=\$ac_optarg 1169 export $ac_envvar ;; 1170 1171 *) 1172 # FIXME: should be removed in autoconf 3.0. 1173 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1174 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1175 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1176 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1177 ;; 1178 1179 esac 1180 done 1181 1182 if test -n "$ac_prev"; then 1183 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1184 as_fn_error $? "missing argument to $ac_option" 1185 fi 1186 1187 if test -n "$ac_unrecognized_opts"; then 1188 case $enable_option_checking in 1189 no) ;; 1190 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1191 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1192 esac 1193 fi 1194 1195 # Check all directory arguments for consistency. 1196 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1197 datadir sysconfdir sharedstatedir localstatedir includedir \ 1198 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1199 libdir localedir mandir 1200 do 1201 eval ac_val=\$$ac_var 1202 # Remove trailing slashes. 1203 case $ac_val in 1204 */ ) 1205 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1206 eval $ac_var=\$ac_val;; 1207 esac 1208 # Be sure to have absolute directory names. 1209 case $ac_val in 1210 [\\/$]* | ?:[\\/]* ) continue;; 1211 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1212 esac 1213 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1214 done 1215 1216 # There might be people who depend on the old broken behavior: `$host' 1217 # used to hold the argument of --host etc. 1218 # FIXME: To remove some day. 1219 build=$build_alias 1220 host=$host_alias 1221 target=$target_alias 1222 1223 # FIXME: To remove some day. 1224 if test "x$host_alias" != x; then 1225 if test "x$build_alias" = x; then 1226 cross_compiling=maybe 1227 elif test "x$build_alias" != "x$host_alias"; then 1228 cross_compiling=yes 1229 fi 1230 fi 1231 1232 ac_tool_prefix= 1233 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1234 1235 test "$silent" = yes && exec 6>/dev/null 1236 1237 1238 ac_pwd=`pwd` && test -n "$ac_pwd" && 1239 ac_ls_di=`ls -di .` && 1240 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1241 as_fn_error $? "working directory cannot be determined" 1242 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1243 as_fn_error $? "pwd does not report name of working directory" 1244 1245 1246 # Find the source files, if location was not specified. 1247 if test -z "$srcdir"; then 1248 ac_srcdir_defaulted=yes 1249 # Try the directory containing this script, then the parent directory. 1250 ac_confdir=`$as_dirname -- "$as_myself" || 1251 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1252 X"$as_myself" : 'X\(//\)[^/]' \| \ 1253 X"$as_myself" : 'X\(//\)$' \| \ 1254 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1255 $as_echo X"$as_myself" | 1256 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1257 s//\1/ 1258 q 1259 } 1260 /^X\(\/\/\)[^/].*/{ 1261 s//\1/ 1262 q 1263 } 1264 /^X\(\/\/\)$/{ 1265 s//\1/ 1266 q 1267 } 1268 /^X\(\/\).*/{ 1269 s//\1/ 1270 q 1271 } 1272 s/.*/./; q'` 1273 srcdir=$ac_confdir 1274 if test ! -r "$srcdir/$ac_unique_file"; then 1275 srcdir=.. 1276 fi 1277 else 1278 ac_srcdir_defaulted=no 1279 fi 1280 if test ! -r "$srcdir/$ac_unique_file"; then 1281 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1282 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1283 fi 1284 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1285 ac_abs_confdir=`( 1286 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1287 pwd)` 1288 # When building in place, set srcdir=. 1289 if test "$ac_abs_confdir" = "$ac_pwd"; then 1290 srcdir=. 1291 fi 1292 # Remove unnecessary trailing slashes from srcdir. 1293 # Double slashes in file names in object file debugging info 1294 # mess up M-x gdb in Emacs. 1295 case $srcdir in 1296 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1297 esac 1298 for ac_var in $ac_precious_vars; do 1299 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1300 eval ac_env_${ac_var}_value=\$${ac_var} 1301 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1302 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1303 done 1304 1305 # 1306 # Report the --help message. 1307 # 1308 if test "$ac_init_help" = "long"; then 1309 # Omit some internal or obsolete options to make the list less imposing. 1310 # This message is too long to be a string in the A/UX 3.1 sh. 1311 cat <<_ACEOF 1312 \`configure' configures xcalc 1.0.6 to adapt to many kinds of systems. 1313 1314 Usage: $0 [OPTION]... [VAR=VALUE]... 1315 1316 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1317 VAR=VALUE. See below for descriptions of some of the useful variables. 1318 1319 Defaults for the options are specified in brackets. 1320 1321 Configuration: 1322 -h, --help display this help and exit 1323 --help=short display options specific to this package 1324 --help=recursive display the short help of all the included packages 1325 -V, --version display version information and exit 1326 -q, --quiet, --silent do not print \`checking ...' messages 1327 --cache-file=FILE cache test results in FILE [disabled] 1328 -C, --config-cache alias for \`--cache-file=config.cache' 1329 -n, --no-create do not create output files 1330 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1331 1332 Installation directories: 1333 --prefix=PREFIX install architecture-independent files in PREFIX 1334 [$ac_default_prefix] 1335 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1336 [PREFIX] 1337 1338 By default, \`make install' will install all the files in 1339 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1340 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1341 for instance \`--prefix=\$HOME'. 1342 1343 For better control, use the options below. 1344 1345 Fine tuning of the installation directories: 1346 --bindir=DIR user executables [EPREFIX/bin] 1347 --sbindir=DIR system admin executables [EPREFIX/sbin] 1348 --libexecdir=DIR program executables [EPREFIX/libexec] 1349 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1350 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1351 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1352 --libdir=DIR object code libraries [EPREFIX/lib] 1353 --includedir=DIR C header files [PREFIX/include] 1354 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1355 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1356 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1357 --infodir=DIR info documentation [DATAROOTDIR/info] 1358 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1359 --mandir=DIR man documentation [DATAROOTDIR/man] 1360 --docdir=DIR documentation root [DATAROOTDIR/doc/xcalc] 1361 --htmldir=DIR html documentation [DOCDIR] 1362 --dvidir=DIR dvi documentation [DOCDIR] 1363 --pdfdir=DIR pdf documentation [DOCDIR] 1364 --psdir=DIR ps documentation [DOCDIR] 1365 _ACEOF 1366 1367 cat <<\_ACEOF 1368 1369 Program names: 1370 --program-prefix=PREFIX prepend PREFIX to installed program names 1371 --program-suffix=SUFFIX append SUFFIX to installed program names 1372 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1373 1374 System types: 1375 --build=BUILD configure for building on BUILD [guessed] 1376 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1377 _ACEOF 1378 fi 1379 1380 if test -n "$ac_init_help"; then 1381 case $ac_init_help in 1382 short | recursive ) echo "Configuration of xcalc 1.0.6:";; 1383 esac 1384 cat <<\_ACEOF 1385 1386 Optional Features: 1387 --disable-option-checking ignore unrecognized --enable/--with options 1388 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1389 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1390 --enable-silent-rules less verbose build output (undo: "make V=1") 1391 --disable-silent-rules verbose build output (undo: "make V=0") 1392 --enable-dependency-tracking 1393 do not reject slow dependency extractors 1394 --disable-dependency-tracking 1395 speeds up one-time build 1396 --disable-selective-werror 1397 Turn off selective compiler errors. (default: 1398 enabled) 1399 --enable-strict-compilation 1400 Enable all warnings from compiler and make them 1401 errors (default: disabled) 1402 1403 Optional Packages: 1404 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1405 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1406 --with-appdefaultdir=<pathname> 1407 specify directory for app-defaults files (default is 1408 autodetected) 1409 1410 Some influential environment variables: 1411 CC C compiler command 1412 CFLAGS C compiler flags 1413 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1414 nonstandard directory <lib dir> 1415 LIBS libraries to pass to the linker, e.g. -l<library> 1416 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1417 you have headers in a nonstandard directory <include dir> 1418 CPP C preprocessor 1419 PKG_CONFIG path to pkg-config utility 1420 XCALC_CFLAGS 1421 C compiler flags for XCALC, overriding pkg-config 1422 XCALC_LIBS linker flags for XCALC, overriding pkg-config 1423 APPDEFS_CFLAGS 1424 C compiler flags for APPDEFS, overriding pkg-config 1425 APPDEFS_LIBS 1426 linker flags for APPDEFS, overriding pkg-config 1427 1428 Use these variables to override the choices made by `configure' or to help 1429 it to find libraries and programs with nonstandard names/locations. 1430 1431 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1432 _ACEOF 1433 ac_status=$? 1434 fi 1435 1436 if test "$ac_init_help" = "recursive"; then 1437 # If there are subdirs, report their specific --help. 1438 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1439 test -d "$ac_dir" || 1440 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1441 continue 1442 ac_builddir=. 1443 1444 case "$ac_dir" in 1445 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1446 *) 1447 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1448 # A ".." for each directory in $ac_dir_suffix. 1449 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1450 case $ac_top_builddir_sub in 1451 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1452 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1453 esac ;; 1454 esac 1455 ac_abs_top_builddir=$ac_pwd 1456 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1457 # for backward compatibility: 1458 ac_top_builddir=$ac_top_build_prefix 1459 1460 case $srcdir in 1461 .) # We are building in place. 1462 ac_srcdir=. 1463 ac_top_srcdir=$ac_top_builddir_sub 1464 ac_abs_top_srcdir=$ac_pwd ;; 1465 [\\/]* | ?:[\\/]* ) # Absolute name. 1466 ac_srcdir=$srcdir$ac_dir_suffix; 1467 ac_top_srcdir=$srcdir 1468 ac_abs_top_srcdir=$srcdir ;; 1469 *) # Relative name. 1470 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1471 ac_top_srcdir=$ac_top_build_prefix$srcdir 1472 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1473 esac 1474 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1475 1476 cd "$ac_dir" || { ac_status=$?; continue; } 1477 # Check for guested configure. 1478 if test -f "$ac_srcdir/configure.gnu"; then 1479 echo && 1480 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1481 elif test -f "$ac_srcdir/configure"; then 1482 echo && 1483 $SHELL "$ac_srcdir/configure" --help=recursive 1484 else 1485 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1486 fi || ac_status=$? 1487 cd "$ac_pwd" || { ac_status=$?; break; } 1488 done 1489 fi 1490 1491 test -n "$ac_init_help" && exit $ac_status 1492 if $ac_init_version; then 1493 cat <<\_ACEOF 1494 xcalc configure 1.0.6 1495 generated by GNU Autoconf 2.69 1496 1497 Copyright (C) 2012 Free Software Foundation, Inc. 1498 This configure script is free software; the Free Software Foundation 1499 gives unlimited permission to copy, distribute and modify it. 1500 _ACEOF 1501 exit 1502 fi 1503 1504 ## ------------------------ ## 1505 ## Autoconf initialization. ## 1506 ## ------------------------ ## 1507 1508 # ac_fn_c_try_compile LINENO 1509 # -------------------------- 1510 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1511 ac_fn_c_try_compile () 1512 { 1513 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1514 rm -f conftest.$ac_objext 1515 if { { ac_try="$ac_compile" 1516 case "(($ac_try" in 1517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1518 *) ac_try_echo=$ac_try;; 1519 esac 1520 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1521 $as_echo "$ac_try_echo"; } >&5 1522 (eval "$ac_compile") 2>conftest.err 1523 ac_status=$? 1524 if test -s conftest.err; then 1525 grep -v '^ *+' conftest.err >conftest.er1 1526 cat conftest.er1 >&5 1527 mv -f conftest.er1 conftest.err 1528 fi 1529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1530 test $ac_status = 0; } && { 1531 test -z "$ac_c_werror_flag" || 1532 test ! -s conftest.err 1533 } && test -s conftest.$ac_objext; then : 1534 ac_retval=0 1535 else 1536 $as_echo "$as_me: failed program was:" >&5 1537 sed 's/^/| /' conftest.$ac_ext >&5 1538 1539 ac_retval=1 1540 fi 1541 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1542 as_fn_set_status $ac_retval 1543 1544 } # ac_fn_c_try_compile 1545 1546 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1547 # --------------------------------------------- 1548 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1549 # accordingly. 1550 ac_fn_c_check_decl () 1551 { 1552 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1553 as_decl_name=`echo $2|sed 's/ *(.*//'` 1554 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1556 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1557 if eval \${$3+:} false; then : 1558 $as_echo_n "(cached) " >&6 1559 else 1560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1561 /* end confdefs.h. */ 1562 $4 1563 int 1564 main () 1565 { 1566 #ifndef $as_decl_name 1567 #ifdef __cplusplus 1568 (void) $as_decl_use; 1569 #else 1570 (void) $as_decl_name; 1571 #endif 1572 #endif 1573 1574 ; 1575 return 0; 1576 } 1577 _ACEOF 1578 if ac_fn_c_try_compile "$LINENO"; then : 1579 eval "$3=yes" 1580 else 1581 eval "$3=no" 1582 fi 1583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1584 fi 1585 eval ac_res=\$$3 1586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1587 $as_echo "$ac_res" >&6; } 1588 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1589 1590 } # ac_fn_c_check_decl 1591 1592 # ac_fn_c_try_cpp LINENO 1593 # ---------------------- 1594 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1595 ac_fn_c_try_cpp () 1596 { 1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1598 if { { ac_try="$ac_cpp conftest.$ac_ext" 1599 case "(($ac_try" in 1600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1601 *) ac_try_echo=$ac_try;; 1602 esac 1603 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1604 $as_echo "$ac_try_echo"; } >&5 1605 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1606 ac_status=$? 1607 if test -s conftest.err; then 1608 grep -v '^ *+' conftest.err >conftest.er1 1609 cat conftest.er1 >&5 1610 mv -f conftest.er1 conftest.err 1611 fi 1612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1613 test $ac_status = 0; } > conftest.i && { 1614 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1615 test ! -s conftest.err 1616 }; then : 1617 ac_retval=0 1618 else 1619 $as_echo "$as_me: failed program was:" >&5 1620 sed 's/^/| /' conftest.$ac_ext >&5 1621 1622 ac_retval=1 1623 fi 1624 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1625 as_fn_set_status $ac_retval 1626 1627 } # ac_fn_c_try_cpp 1628 1629 # ac_fn_c_try_run LINENO 1630 # ---------------------- 1631 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1632 # that executables *can* be run. 1633 ac_fn_c_try_run () 1634 { 1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1636 if { { ac_try="$ac_link" 1637 case "(($ac_try" in 1638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1639 *) ac_try_echo=$ac_try;; 1640 esac 1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1642 $as_echo "$ac_try_echo"; } >&5 1643 (eval "$ac_link") 2>&5 1644 ac_status=$? 1645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1646 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1647 { { case "(($ac_try" in 1648 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1649 *) ac_try_echo=$ac_try;; 1650 esac 1651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1652 $as_echo "$ac_try_echo"; } >&5 1653 (eval "$ac_try") 2>&5 1654 ac_status=$? 1655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1656 test $ac_status = 0; }; }; then : 1657 ac_retval=0 1658 else 1659 $as_echo "$as_me: program exited with status $ac_status" >&5 1660 $as_echo "$as_me: failed program was:" >&5 1661 sed 's/^/| /' conftest.$ac_ext >&5 1662 1663 ac_retval=$ac_status 1664 fi 1665 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1666 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1667 as_fn_set_status $ac_retval 1668 1669 } # ac_fn_c_try_run 1670 1671 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1672 # ------------------------------------------------------- 1673 # Tests whether HEADER exists and can be compiled using the include files in 1674 # INCLUDES, setting the cache variable VAR accordingly. 1675 ac_fn_c_check_header_compile () 1676 { 1677 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1679 $as_echo_n "checking for $2... " >&6; } 1680 if eval \${$3+:} false; then : 1681 $as_echo_n "(cached) " >&6 1682 else 1683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1684 /* end confdefs.h. */ 1685 $4 1686 #include <$2> 1687 _ACEOF 1688 if ac_fn_c_try_compile "$LINENO"; then : 1689 eval "$3=yes" 1690 else 1691 eval "$3=no" 1692 fi 1693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1694 fi 1695 eval ac_res=\$$3 1696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1697 $as_echo "$ac_res" >&6; } 1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1699 1700 } # ac_fn_c_check_header_compile 1701 1702 # ac_fn_c_try_link LINENO 1703 # ----------------------- 1704 # Try to link conftest.$ac_ext, and return whether this succeeded. 1705 ac_fn_c_try_link () 1706 { 1707 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1708 rm -f conftest.$ac_objext conftest$ac_exeext 1709 if { { ac_try="$ac_link" 1710 case "(($ac_try" in 1711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1712 *) ac_try_echo=$ac_try;; 1713 esac 1714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1715 $as_echo "$ac_try_echo"; } >&5 1716 (eval "$ac_link") 2>conftest.err 1717 ac_status=$? 1718 if test -s conftest.err; then 1719 grep -v '^ *+' conftest.err >conftest.er1 1720 cat conftest.er1 >&5 1721 mv -f conftest.er1 conftest.err 1722 fi 1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1724 test $ac_status = 0; } && { 1725 test -z "$ac_c_werror_flag" || 1726 test ! -s conftest.err 1727 } && test -s conftest$ac_exeext && { 1728 test "$cross_compiling" = yes || 1729 test -x conftest$ac_exeext 1730 }; then : 1731 ac_retval=0 1732 else 1733 $as_echo "$as_me: failed program was:" >&5 1734 sed 's/^/| /' conftest.$ac_ext >&5 1735 1736 ac_retval=1 1737 fi 1738 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1739 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1740 # interfere with the next link command; also delete a directory that is 1741 # left behind by Apple's compiler. We do this before executing the actions. 1742 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1743 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1744 as_fn_set_status $ac_retval 1745 1746 } # ac_fn_c_try_link 1747 1748 # ac_fn_c_check_func LINENO FUNC VAR 1749 # ---------------------------------- 1750 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1751 ac_fn_c_check_func () 1752 { 1753 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1755 $as_echo_n "checking for $2... " >&6; } 1756 if eval \${$3+:} false; then : 1757 $as_echo_n "(cached) " >&6 1758 else 1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1760 /* end confdefs.h. */ 1761 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1762 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1763 #define $2 innocuous_$2 1764 1765 /* System header to define __stub macros and hopefully few prototypes, 1766 which can conflict with char $2 (); below. 1767 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1768 <limits.h> exists even on freestanding compilers. */ 1769 1770 #ifdef __STDC__ 1771 # include <limits.h> 1772 #else 1773 # include <assert.h> 1774 #endif 1775 1776 #undef $2 1777 1778 /* Override any GCC internal prototype to avoid an error. 1779 Use char because int might match the return type of a GCC 1780 builtin and then its argument prototype would still apply. */ 1781 #ifdef __cplusplus 1782 extern "C" 1783 #endif 1784 char $2 (); 1785 /* The GNU C library defines this for functions which it implements 1786 to always fail with ENOSYS. Some functions are actually named 1787 something starting with __ and the normal name is an alias. */ 1788 #if defined __stub_$2 || defined __stub___$2 1789 choke me 1790 #endif 1791 1792 int 1793 main () 1794 { 1795 return $2 (); 1796 ; 1797 return 0; 1798 } 1799 _ACEOF 1800 if ac_fn_c_try_link "$LINENO"; then : 1801 eval "$3=yes" 1802 else 1803 eval "$3=no" 1804 fi 1805 rm -f core conftest.err conftest.$ac_objext \ 1806 conftest$ac_exeext conftest.$ac_ext 1807 fi 1808 eval ac_res=\$$3 1809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1810 $as_echo "$ac_res" >&6; } 1811 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1812 1813 } # ac_fn_c_check_func 1814 cat >config.log <<_ACEOF 1815 This file contains any messages produced by compilers while 1816 running configure, to aid debugging if configure makes a mistake. 1817 1818 It was created by xcalc $as_me 1.0.6, which was 1819 generated by GNU Autoconf 2.69. Invocation command line was 1820 1821 $ $0 $@ 1822 1823 _ACEOF 1824 exec 5>>config.log 1825 { 1826 cat <<_ASUNAME 1827 ## --------- ## 1828 ## Platform. ## 1829 ## --------- ## 1830 1831 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1832 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1833 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1834 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1835 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1836 1837 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1838 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1839 1840 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1841 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1842 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1843 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1844 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1845 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1846 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1847 1848 _ASUNAME 1849 1850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1851 for as_dir in $PATH 1852 do 1853 IFS=$as_save_IFS 1854 test -z "$as_dir" && as_dir=. 1855 $as_echo "PATH: $as_dir" 1856 done 1857 IFS=$as_save_IFS 1858 1859 } >&5 1860 1861 cat >&5 <<_ACEOF 1862 1863 1864 ## ----------- ## 1865 ## Core tests. ## 1866 ## ----------- ## 1867 1868 _ACEOF 1869 1870 1871 # Keep a trace of the command line. 1872 # Strip out --no-create and --no-recursion so they do not pile up. 1873 # Strip out --silent because we don't want to record it for future runs. 1874 # Also quote any args containing shell meta-characters. 1875 # Make two passes to allow for proper duplicate-argument suppression. 1876 ac_configure_args= 1877 ac_configure_args0= 1878 ac_configure_args1= 1879 ac_must_keep_next=false 1880 for ac_pass in 1 2 1881 do 1882 for ac_arg 1883 do 1884 case $ac_arg in 1885 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1886 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1887 | -silent | --silent | --silen | --sile | --sil) 1888 continue ;; 1889 *\'*) 1890 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1891 esac 1892 case $ac_pass in 1893 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1894 2) 1895 as_fn_append ac_configure_args1 " '$ac_arg'" 1896 if test $ac_must_keep_next = true; then 1897 ac_must_keep_next=false # Got value, back to normal. 1898 else 1899 case $ac_arg in 1900 *=* | --config-cache | -C | -disable-* | --disable-* \ 1901 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1902 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1903 | -with-* | --with-* | -without-* | --without-* | --x) 1904 case "$ac_configure_args0 " in 1905 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1906 esac 1907 ;; 1908 -* ) ac_must_keep_next=true ;; 1909 esac 1910 fi 1911 as_fn_append ac_configure_args " '$ac_arg'" 1912 ;; 1913 esac 1914 done 1915 done 1916 { ac_configure_args0=; unset ac_configure_args0;} 1917 { ac_configure_args1=; unset ac_configure_args1;} 1918 1919 # When interrupted or exit'd, cleanup temporary files, and complete 1920 # config.log. We remove comments because anyway the quotes in there 1921 # would cause problems or look ugly. 1922 # WARNING: Use '\'' to represent an apostrophe within the trap. 1923 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1924 trap 'exit_status=$? 1925 # Save into config.log some information that might help in debugging. 1926 { 1927 echo 1928 1929 $as_echo "## ---------------- ## 1930 ## Cache variables. ## 1931 ## ---------------- ##" 1932 echo 1933 # The following way of writing the cache mishandles newlines in values, 1934 ( 1935 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1936 eval ac_val=\$$ac_var 1937 case $ac_val in #( 1938 *${as_nl}*) 1939 case $ac_var in #( 1940 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1941 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1942 esac 1943 case $ac_var in #( 1944 _ | IFS | as_nl) ;; #( 1945 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1946 *) { eval $ac_var=; unset $ac_var;} ;; 1947 esac ;; 1948 esac 1949 done 1950 (set) 2>&1 | 1951 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1952 *${as_nl}ac_space=\ *) 1953 sed -n \ 1954 "s/'\''/'\''\\\\'\'''\''/g; 1955 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1956 ;; #( 1957 *) 1958 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1959 ;; 1960 esac | 1961 sort 1962 ) 1963 echo 1964 1965 $as_echo "## ----------------- ## 1966 ## Output variables. ## 1967 ## ----------------- ##" 1968 echo 1969 for ac_var in $ac_subst_vars 1970 do 1971 eval ac_val=\$$ac_var 1972 case $ac_val in 1973 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1974 esac 1975 $as_echo "$ac_var='\''$ac_val'\''" 1976 done | sort 1977 echo 1978 1979 if test -n "$ac_subst_files"; then 1980 $as_echo "## ------------------- ## 1981 ## File substitutions. ## 1982 ## ------------------- ##" 1983 echo 1984 for ac_var in $ac_subst_files 1985 do 1986 eval ac_val=\$$ac_var 1987 case $ac_val in 1988 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1989 esac 1990 $as_echo "$ac_var='\''$ac_val'\''" 1991 done | sort 1992 echo 1993 fi 1994 1995 if test -s confdefs.h; then 1996 $as_echo "## ----------- ## 1997 ## confdefs.h. ## 1998 ## ----------- ##" 1999 echo 2000 cat confdefs.h 2001 echo 2002 fi 2003 test "$ac_signal" != 0 && 2004 $as_echo "$as_me: caught signal $ac_signal" 2005 $as_echo "$as_me: exit $exit_status" 2006 } >&5 2007 rm -f core *.core core.conftest.* && 2008 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2009 exit $exit_status 2010 ' 0 2011 for ac_signal in 1 2 13 15; do 2012 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2013 done 2014 ac_signal=0 2015 2016 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2017 rm -f -r conftest* confdefs.h 2018 2019 $as_echo "/* confdefs.h */" > confdefs.h 2020 2021 # Predefined preprocessor variables. 2022 2023 cat >>confdefs.h <<_ACEOF 2024 #define PACKAGE_NAME "$PACKAGE_NAME" 2025 _ACEOF 2026 2027 cat >>confdefs.h <<_ACEOF 2028 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2029 _ACEOF 2030 2031 cat >>confdefs.h <<_ACEOF 2032 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2033 _ACEOF 2034 2035 cat >>confdefs.h <<_ACEOF 2036 #define PACKAGE_STRING "$PACKAGE_STRING" 2037 _ACEOF 2038 2039 cat >>confdefs.h <<_ACEOF 2040 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2041 _ACEOF 2042 2043 cat >>confdefs.h <<_ACEOF 2044 #define PACKAGE_URL "$PACKAGE_URL" 2045 _ACEOF 2046 2047 2048 # Let the site file select an alternate cache file if it wants to. 2049 # Prefer an explicitly selected file to automatically selected ones. 2050 ac_site_file1=NONE 2051 ac_site_file2=NONE 2052 if test -n "$CONFIG_SITE"; then 2053 # We do not want a PATH search for config.site. 2054 case $CONFIG_SITE in #(( 2055 -*) ac_site_file1=./$CONFIG_SITE;; 2056 */*) ac_site_file1=$CONFIG_SITE;; 2057 *) ac_site_file1=./$CONFIG_SITE;; 2058 esac 2059 elif test "x$prefix" != xNONE; then 2060 ac_site_file1=$prefix/share/config.site 2061 ac_site_file2=$prefix/etc/config.site 2062 else 2063 ac_site_file1=$ac_default_prefix/share/config.site 2064 ac_site_file2=$ac_default_prefix/etc/config.site 2065 fi 2066 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2067 do 2068 test "x$ac_site_file" = xNONE && continue 2069 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2070 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2071 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2072 sed 's/^/| /' "$ac_site_file" >&5 2073 . "$ac_site_file" \ 2074 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2076 as_fn_error $? "failed to load site script $ac_site_file 2077 See \`config.log' for more details" "$LINENO" 5; } 2078 fi 2079 done 2080 2081 if test -r "$cache_file"; then 2082 # Some versions of bash will fail to source /dev/null (special files 2083 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2084 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2085 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2086 $as_echo "$as_me: loading cache $cache_file" >&6;} 2087 case $cache_file in 2088 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2089 *) . "./$cache_file";; 2090 esac 2091 fi 2092 else 2093 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2094 $as_echo "$as_me: creating cache $cache_file" >&6;} 2095 >$cache_file 2096 fi 2097 2098 # Check that the precious variables saved in the cache have kept the same 2099 # value. 2100 ac_cache_corrupted=false 2101 for ac_var in $ac_precious_vars; do 2102 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2103 eval ac_new_set=\$ac_env_${ac_var}_set 2104 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2105 eval ac_new_val=\$ac_env_${ac_var}_value 2106 case $ac_old_set,$ac_new_set in 2107 set,) 2108 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2109 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2110 ac_cache_corrupted=: ;; 2111 ,set) 2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2113 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2114 ac_cache_corrupted=: ;; 2115 ,);; 2116 *) 2117 if test "x$ac_old_val" != "x$ac_new_val"; then 2118 # differences in whitespace do not lead to failure. 2119 ac_old_val_w=`echo x $ac_old_val` 2120 ac_new_val_w=`echo x $ac_new_val` 2121 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2122 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2123 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2124 ac_cache_corrupted=: 2125 else 2126 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2127 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2128 eval $ac_var=\$ac_old_val 2129 fi 2130 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2131 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2132 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2133 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2134 fi;; 2135 esac 2136 # Pass precious variables to config.status. 2137 if test "$ac_new_set" = set; then 2138 case $ac_new_val in 2139 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2140 *) ac_arg=$ac_var=$ac_new_val ;; 2141 esac 2142 case " $ac_configure_args " in 2143 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2144 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2145 esac 2146 fi 2147 done 2148 if $ac_cache_corrupted; then 2149 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2151 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2152 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2153 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2154 fi 2155 ## -------------------- ## 2156 ## Main body of script. ## 2157 ## -------------------- ## 2158 2159 ac_ext=c 2160 ac_cpp='$CPP $CPPFLAGS' 2161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2163 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2164 2165 2166 2167 ac_config_headers="$ac_config_headers config.h" 2168 2169 2170 # Initialize Automake 2171 am__api_version='1.15' 2172 2173 ac_aux_dir= 2174 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2175 if test -f "$ac_dir/install-sh"; then 2176 ac_aux_dir=$ac_dir 2177 ac_install_sh="$ac_aux_dir/install-sh -c" 2178 break 2179 elif test -f "$ac_dir/install.sh"; then 2180 ac_aux_dir=$ac_dir 2181 ac_install_sh="$ac_aux_dir/install.sh -c" 2182 break 2183 elif test -f "$ac_dir/shtool"; then 2184 ac_aux_dir=$ac_dir 2185 ac_install_sh="$ac_aux_dir/shtool install -c" 2186 break 2187 fi 2188 done 2189 if test -z "$ac_aux_dir"; then 2190 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2191 fi 2192 2193 # These three variables are undocumented and unsupported, 2194 # and are intended to be withdrawn in a future Autoconf release. 2195 # They can cause serious problems if a builder's source tree is in a directory 2196 # whose full name contains unusual characters. 2197 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2198 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2199 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2200 2201 2202 # Find a good install program. We prefer a C program (faster), 2203 # so one script is as good as another. But avoid the broken or 2204 # incompatible versions: 2205 # SysV /etc/install, /usr/sbin/install 2206 # SunOS /usr/etc/install 2207 # IRIX /sbin/install 2208 # AIX /bin/install 2209 # AmigaOS /C/install, which installs bootblocks on floppy discs 2210 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2211 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2212 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2213 # OS/2's system install, which has a completely different semantic 2214 # ./install, which can be erroneously created by make from ./install.sh. 2215 # Reject install programs that cannot install multiple files. 2216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2217 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2218 if test -z "$INSTALL"; then 2219 if ${ac_cv_path_install+:} false; then : 2220 $as_echo_n "(cached) " >&6 2221 else 2222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2223 for as_dir in $PATH 2224 do 2225 IFS=$as_save_IFS 2226 test -z "$as_dir" && as_dir=. 2227 # Account for people who put trailing slashes in PATH elements. 2228 case $as_dir/ in #(( 2229 ./ | .// | /[cC]/* | \ 2230 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2231 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2232 /usr/ucb/* ) ;; 2233 *) 2234 # OSF1 and SCO ODT 3.0 have their own names for install. 2235 # Don't use installbsd from OSF since it installs stuff as root 2236 # by default. 2237 for ac_prog in ginstall scoinst install; do 2238 for ac_exec_ext in '' $ac_executable_extensions; do 2239 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2240 if test $ac_prog = install && 2241 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2242 # AIX install. It has an incompatible calling convention. 2243 : 2244 elif test $ac_prog = install && 2245 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2246 # program-specific install script used by HP pwplus--don't use. 2247 : 2248 else 2249 rm -rf conftest.one conftest.two conftest.dir 2250 echo one > conftest.one 2251 echo two > conftest.two 2252 mkdir conftest.dir 2253 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2254 test -s conftest.one && test -s conftest.two && 2255 test -s conftest.dir/conftest.one && 2256 test -s conftest.dir/conftest.two 2257 then 2258 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2259 break 3 2260 fi 2261 fi 2262 fi 2263 done 2264 done 2265 ;; 2266 esac 2267 2268 done 2269 IFS=$as_save_IFS 2270 2271 rm -rf conftest.one conftest.two conftest.dir 2272 2273 fi 2274 if test "${ac_cv_path_install+set}" = set; then 2275 INSTALL=$ac_cv_path_install 2276 else 2277 # As a last resort, use the slow shell script. Don't cache a 2278 # value for INSTALL within a source directory, because that will 2279 # break other packages using the cache if that directory is 2280 # removed, or if the value is a relative name. 2281 INSTALL=$ac_install_sh 2282 fi 2283 fi 2284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2285 $as_echo "$INSTALL" >&6; } 2286 2287 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2288 # It thinks the first close brace ends the variable substitution. 2289 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2290 2291 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2292 2293 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2294 2295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2296 $as_echo_n "checking whether build environment is sane... " >&6; } 2297 # Reject unsafe characters in $srcdir or the absolute working directory 2298 # name. Accept space and tab only in the latter. 2299 am_lf=' 2300 ' 2301 case `pwd` in 2302 *[\\\"\#\$\&\'\`$am_lf]*) 2303 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2304 esac 2305 case $srcdir in 2306 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2307 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2308 esac 2309 2310 # Do 'set' in a subshell so we don't clobber the current shell's 2311 # arguments. Must try -L first in case configure is actually a 2312 # symlink; some systems play weird games with the mod time of symlinks 2313 # (eg FreeBSD returns the mod time of the symlink's containing 2314 # directory). 2315 if ( 2316 am_has_slept=no 2317 for am_try in 1 2; do 2318 echo "timestamp, slept: $am_has_slept" > conftest.file 2319 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2320 if test "$*" = "X"; then 2321 # -L didn't work. 2322 set X `ls -t "$srcdir/configure" conftest.file` 2323 fi 2324 if test "$*" != "X $srcdir/configure conftest.file" \ 2325 && test "$*" != "X conftest.file $srcdir/configure"; then 2326 2327 # If neither matched, then we have a broken ls. This can happen 2328 # if, for instance, CONFIG_SHELL is bash and it inherits a 2329 # broken ls alias from the environment. This has actually 2330 # happened. Such a system could not be considered "sane". 2331 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2332 alias in your environment" "$LINENO" 5 2333 fi 2334 if test "$2" = conftest.file || test $am_try -eq 2; then 2335 break 2336 fi 2337 # Just in case. 2338 sleep 1 2339 am_has_slept=yes 2340 done 2341 test "$2" = conftest.file 2342 ) 2343 then 2344 # Ok. 2345 : 2346 else 2347 as_fn_error $? "newly created file is older than distributed files! 2348 Check your system clock" "$LINENO" 5 2349 fi 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2351 $as_echo "yes" >&6; } 2352 # If we didn't sleep, we still need to ensure time stamps of config.status and 2353 # generated files are strictly newer. 2354 am_sleep_pid= 2355 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2356 ( sleep 1 ) & 2357 am_sleep_pid=$! 2358 fi 2359 2360 rm -f conftest.file 2361 2362 test "$program_prefix" != NONE && 2363 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2364 # Use a double $ so make ignores it. 2365 test "$program_suffix" != NONE && 2366 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2367 # Double any \ or $. 2368 # By default was `s,x,x', remove it if useless. 2369 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2370 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2371 2372 # Expand $ac_aux_dir to an absolute path. 2373 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2374 2375 if test x"${MISSING+set}" != xset; then 2376 case $am_aux_dir in 2377 *\ * | *\ *) 2378 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2379 *) 2380 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2381 esac 2382 fi 2383 # Use eval to expand $SHELL 2384 if eval "$MISSING --is-lightweight"; then 2385 am_missing_run="$MISSING " 2386 else 2387 am_missing_run= 2388 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2389 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2390 fi 2391 2392 if test x"${install_sh+set}" != xset; then 2393 case $am_aux_dir in 2394 *\ * | *\ *) 2395 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2396 *) 2397 install_sh="\${SHELL} $am_aux_dir/install-sh" 2398 esac 2399 fi 2400 2401 # Installed binaries are usually stripped using 'strip' when the user 2402 # run "make install-strip". However 'strip' might not be the right 2403 # tool to use in cross-compilation environments, therefore Automake 2404 # will honor the 'STRIP' environment variable to overrule this program. 2405 if test "$cross_compiling" != no; then 2406 if test -n "$ac_tool_prefix"; then 2407 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2408 set dummy ${ac_tool_prefix}strip; ac_word=$2 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2410 $as_echo_n "checking for $ac_word... " >&6; } 2411 if ${ac_cv_prog_STRIP+:} false; then : 2412 $as_echo_n "(cached) " >&6 2413 else 2414 if test -n "$STRIP"; then 2415 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2416 else 2417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2418 for as_dir in $PATH 2419 do 2420 IFS=$as_save_IFS 2421 test -z "$as_dir" && as_dir=. 2422 for ac_exec_ext in '' $ac_executable_extensions; do 2423 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2424 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2426 break 2 2427 fi 2428 done 2429 done 2430 IFS=$as_save_IFS 2431 2432 fi 2433 fi 2434 STRIP=$ac_cv_prog_STRIP 2435 if test -n "$STRIP"; then 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2437 $as_echo "$STRIP" >&6; } 2438 else 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2440 $as_echo "no" >&6; } 2441 fi 2442 2443 2444 fi 2445 if test -z "$ac_cv_prog_STRIP"; then 2446 ac_ct_STRIP=$STRIP 2447 # Extract the first word of "strip", so it can be a program name with args. 2448 set dummy strip; ac_word=$2 2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2450 $as_echo_n "checking for $ac_word... " >&6; } 2451 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2452 $as_echo_n "(cached) " >&6 2453 else 2454 if test -n "$ac_ct_STRIP"; then 2455 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2456 else 2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2458 for as_dir in $PATH 2459 do 2460 IFS=$as_save_IFS 2461 test -z "$as_dir" && as_dir=. 2462 for ac_exec_ext in '' $ac_executable_extensions; do 2463 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2464 ac_cv_prog_ac_ct_STRIP="strip" 2465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2466 break 2 2467 fi 2468 done 2469 done 2470 IFS=$as_save_IFS 2471 2472 fi 2473 fi 2474 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2475 if test -n "$ac_ct_STRIP"; then 2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2477 $as_echo "$ac_ct_STRIP" >&6; } 2478 else 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2480 $as_echo "no" >&6; } 2481 fi 2482 2483 if test "x$ac_ct_STRIP" = x; then 2484 STRIP=":" 2485 else 2486 case $cross_compiling:$ac_tool_warned in 2487 yes:) 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2489 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2490 ac_tool_warned=yes ;; 2491 esac 2492 STRIP=$ac_ct_STRIP 2493 fi 2494 else 2495 STRIP="$ac_cv_prog_STRIP" 2496 fi 2497 2498 fi 2499 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2500 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2502 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2503 if test -z "$MKDIR_P"; then 2504 if ${ac_cv_path_mkdir+:} false; then : 2505 $as_echo_n "(cached) " >&6 2506 else 2507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2508 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2509 do 2510 IFS=$as_save_IFS 2511 test -z "$as_dir" && as_dir=. 2512 for ac_prog in mkdir gmkdir; do 2513 for ac_exec_ext in '' $ac_executable_extensions; do 2514 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2515 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2516 'mkdir (GNU coreutils) '* | \ 2517 'mkdir (coreutils) '* | \ 2518 'mkdir (fileutils) '4.1*) 2519 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2520 break 3;; 2521 esac 2522 done 2523 done 2524 done 2525 IFS=$as_save_IFS 2526 2527 fi 2528 2529 test -d ./--version && rmdir ./--version 2530 if test "${ac_cv_path_mkdir+set}" = set; then 2531 MKDIR_P="$ac_cv_path_mkdir -p" 2532 else 2533 # As a last resort, use the slow shell script. Don't cache a 2534 # value for MKDIR_P within a source directory, because that will 2535 # break other packages using the cache if that directory is 2536 # removed, or if the value is a relative name. 2537 MKDIR_P="$ac_install_sh -d" 2538 fi 2539 fi 2540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2541 $as_echo "$MKDIR_P" >&6; } 2542 2543 for ac_prog in gawk mawk nawk awk 2544 do 2545 # Extract the first word of "$ac_prog", so it can be a program name with args. 2546 set dummy $ac_prog; ac_word=$2 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2548 $as_echo_n "checking for $ac_word... " >&6; } 2549 if ${ac_cv_prog_AWK+:} false; then : 2550 $as_echo_n "(cached) " >&6 2551 else 2552 if test -n "$AWK"; then 2553 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2554 else 2555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2556 for as_dir in $PATH 2557 do 2558 IFS=$as_save_IFS 2559 test -z "$as_dir" && as_dir=. 2560 for ac_exec_ext in '' $ac_executable_extensions; do 2561 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2562 ac_cv_prog_AWK="$ac_prog" 2563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2564 break 2 2565 fi 2566 done 2567 done 2568 IFS=$as_save_IFS 2569 2570 fi 2571 fi 2572 AWK=$ac_cv_prog_AWK 2573 if test -n "$AWK"; then 2574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2575 $as_echo "$AWK" >&6; } 2576 else 2577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2578 $as_echo "no" >&6; } 2579 fi 2580 2581 2582 test -n "$AWK" && break 2583 done 2584 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2586 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2587 set x ${MAKE-make} 2588 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2589 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2590 $as_echo_n "(cached) " >&6 2591 else 2592 cat >conftest.make <<\_ACEOF 2593 SHELL = /bin/sh 2594 all: 2595 @echo '@@@%%%=$(MAKE)=@@@%%%' 2596 _ACEOF 2597 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2598 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2599 *@@@%%%=?*=@@@%%%*) 2600 eval ac_cv_prog_make_${ac_make}_set=yes;; 2601 *) 2602 eval ac_cv_prog_make_${ac_make}_set=no;; 2603 esac 2604 rm -f conftest.make 2605 fi 2606 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2608 $as_echo "yes" >&6; } 2609 SET_MAKE= 2610 else 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2612 $as_echo "no" >&6; } 2613 SET_MAKE="MAKE=${MAKE-make}" 2614 fi 2615 2616 rm -rf .tst 2>/dev/null 2617 mkdir .tst 2>/dev/null 2618 if test -d .tst; then 2619 am__leading_dot=. 2620 else 2621 am__leading_dot=_ 2622 fi 2623 rmdir .tst 2>/dev/null 2624 2625 # Check whether --enable-silent-rules was given. 2626 if test "${enable_silent_rules+set}" = set; then : 2627 enableval=$enable_silent_rules; 2628 fi 2629 2630 case $enable_silent_rules in # ((( 2631 yes) AM_DEFAULT_VERBOSITY=0;; 2632 no) AM_DEFAULT_VERBOSITY=1;; 2633 *) AM_DEFAULT_VERBOSITY=1;; 2634 esac 2635 am_make=${MAKE-make} 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2637 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2638 if ${am_cv_make_support_nested_variables+:} false; then : 2639 $as_echo_n "(cached) " >&6 2640 else 2641 if $as_echo 'TRUE=$(BAR$(V)) 2642 BAR0=false 2643 BAR1=true 2644 V=1 2645 am__doit: 2646 @$(TRUE) 2647 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2648 am_cv_make_support_nested_variables=yes 2649 else 2650 am_cv_make_support_nested_variables=no 2651 fi 2652 fi 2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2654 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2655 if test $am_cv_make_support_nested_variables = yes; then 2656 AM_V='$(V)' 2657 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2658 else 2659 AM_V=$AM_DEFAULT_VERBOSITY 2660 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2661 fi 2662 AM_BACKSLASH='\' 2663 2664 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2665 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2666 # is not polluted with repeated "-I." 2667 am__isrc=' -I$(srcdir)' 2668 # test to see if srcdir already configured 2669 if test -f $srcdir/config.status; then 2670 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2671 fi 2672 fi 2673 2674 # test whether we have cygpath 2675 if test -z "$CYGPATH_W"; then 2676 if (cygpath --version) >/dev/null 2>/dev/null; then 2677 CYGPATH_W='cygpath -w' 2678 else 2679 CYGPATH_W=echo 2680 fi 2681 fi 2682 2683 2684 # Define the identity of the package. 2685 PACKAGE='xcalc' 2686 VERSION='1.0.6' 2687 2688 2689 cat >>confdefs.h <<_ACEOF 2690 #define PACKAGE "$PACKAGE" 2691 _ACEOF 2692 2693 2694 cat >>confdefs.h <<_ACEOF 2695 #define VERSION "$VERSION" 2696 _ACEOF 2697 2698 # Some tools Automake needs. 2699 2700 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2701 2702 2703 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2704 2705 2706 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2707 2708 2709 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2710 2711 2712 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2713 2714 # For better backward compatibility. To be removed once Automake 1.9.x 2715 # dies out for good. For more background, see: 2716 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2717 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2718 mkdir_p='$(MKDIR_P)' 2719 2720 # We need awk for the "check" target (and possibly the TAP driver). The 2721 # system "awk" is bad on some platforms. 2722 # Always define AMTAR for backward compatibility. Yes, it's still used 2723 # in the wild :-( We should find a proper way to deprecate it ... 2724 AMTAR='$${TAR-tar}' 2725 2726 2727 # We'll loop over all known methods to create a tar archive until one works. 2728 _am_tools='gnutar pax cpio none' 2729 2730 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2731 2732 2733 2734 2735 2736 2737 # POSIX will say in a future version that running "rm -f" with no argument 2738 # is OK; and we want to be able to make that assumption in our Makefile 2739 # recipes. So use an aggressive probe to check that the usage we want is 2740 # actually supported "in the wild" to an acceptable degree. 2741 # See automake bug#10828. 2742 # To make any issue more visible, cause the running configure to be aborted 2743 # by default if the 'rm' program in use doesn't match our expectations; the 2744 # user can still override this though. 2745 if rm -f && rm -fr && rm -rf; then : OK; else 2746 cat >&2 <<'END' 2747 Oops! 2748 2749 Your 'rm' program seems unable to run without file operands specified 2750 on the command line, even when the '-f' option is present. This is contrary 2751 to the behaviour of most rm programs out there, and not conforming with 2752 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2753 2754 Please tell bug-automake@gnu.org about your system, including the value 2755 of your $PATH and any error possibly output before this message. This 2756 can help us improve future automake versions. 2757 2758 END 2759 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2760 echo 'Configuration will proceed anyway, since you have set the' >&2 2761 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2762 echo >&2 2763 else 2764 cat >&2 <<'END' 2765 Aborting the configuration process, to ensure you take notice of the issue. 2766 2767 You can download and install GNU coreutils to get an 'rm' implementation 2768 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2769 2770 If you want to complete the configuration process using your problematic 2771 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2772 to "yes", and re-run configure. 2773 2774 END 2775 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2776 fi 2777 fi 2778 2779 2780 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 DEPDIR="${am__leading_dot}deps" 2793 2794 ac_config_commands="$ac_config_commands depfiles" 2795 2796 2797 am_make=${MAKE-make} 2798 cat > confinc << 'END' 2799 am__doit: 2800 @echo this is the am__doit target 2801 .PHONY: am__doit 2802 END 2803 # If we don't find an include directive, just comment out the code. 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2805 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2806 am__include="#" 2807 am__quote= 2808 _am_result=none 2809 # First try GNU make style include. 2810 echo "include confinc" > confmf 2811 # Ignore all kinds of additional output from 'make'. 2812 case `$am_make -s -f confmf 2> /dev/null` in #( 2813 *the\ am__doit\ target*) 2814 am__include=include 2815 am__quote= 2816 _am_result=GNU 2817 ;; 2818 esac 2819 # Now try BSD make style include. 2820 if test "$am__include" = "#"; then 2821 echo '.include "confinc"' > confmf 2822 case `$am_make -s -f confmf 2> /dev/null` in #( 2823 *the\ am__doit\ target*) 2824 am__include=.include 2825 am__quote="\"" 2826 _am_result=BSD 2827 ;; 2828 esac 2829 fi 2830 2831 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2833 $as_echo "$_am_result" >&6; } 2834 rm -f confinc confmf 2835 2836 # Check whether --enable-dependency-tracking was given. 2837 if test "${enable_dependency_tracking+set}" = set; then : 2838 enableval=$enable_dependency_tracking; 2839 fi 2840 2841 if test "x$enable_dependency_tracking" != xno; then 2842 am_depcomp="$ac_aux_dir/depcomp" 2843 AMDEPBACKSLASH='\' 2844 am__nodep='_no' 2845 fi 2846 if test "x$enable_dependency_tracking" != xno; then 2847 AMDEP_TRUE= 2848 AMDEP_FALSE='#' 2849 else 2850 AMDEP_TRUE='#' 2851 AMDEP_FALSE= 2852 fi 2853 2854 2855 ac_ext=c 2856 ac_cpp='$CPP $CPPFLAGS' 2857 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2858 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2859 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2860 if test -n "$ac_tool_prefix"; then 2861 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2862 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2864 $as_echo_n "checking for $ac_word... " >&6; } 2865 if ${ac_cv_prog_CC+:} false; then : 2866 $as_echo_n "(cached) " >&6 2867 else 2868 if test -n "$CC"; then 2869 ac_cv_prog_CC="$CC" # Let the user override the test. 2870 else 2871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2872 for as_dir in $PATH 2873 do 2874 IFS=$as_save_IFS 2875 test -z "$as_dir" && as_dir=. 2876 for ac_exec_ext in '' $ac_executable_extensions; do 2877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2878 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2880 break 2 2881 fi 2882 done 2883 done 2884 IFS=$as_save_IFS 2885 2886 fi 2887 fi 2888 CC=$ac_cv_prog_CC 2889 if test -n "$CC"; then 2890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2891 $as_echo "$CC" >&6; } 2892 else 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2894 $as_echo "no" >&6; } 2895 fi 2896 2897 2898 fi 2899 if test -z "$ac_cv_prog_CC"; then 2900 ac_ct_CC=$CC 2901 # Extract the first word of "gcc", so it can be a program name with args. 2902 set dummy gcc; ac_word=$2 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2904 $as_echo_n "checking for $ac_word... " >&6; } 2905 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2906 $as_echo_n "(cached) " >&6 2907 else 2908 if test -n "$ac_ct_CC"; then 2909 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2910 else 2911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2912 for as_dir in $PATH 2913 do 2914 IFS=$as_save_IFS 2915 test -z "$as_dir" && as_dir=. 2916 for ac_exec_ext in '' $ac_executable_extensions; do 2917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2918 ac_cv_prog_ac_ct_CC="gcc" 2919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2920 break 2 2921 fi 2922 done 2923 done 2924 IFS=$as_save_IFS 2925 2926 fi 2927 fi 2928 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2929 if test -n "$ac_ct_CC"; then 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2931 $as_echo "$ac_ct_CC" >&6; } 2932 else 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2934 $as_echo "no" >&6; } 2935 fi 2936 2937 if test "x$ac_ct_CC" = x; then 2938 CC="" 2939 else 2940 case $cross_compiling:$ac_tool_warned in 2941 yes:) 2942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2944 ac_tool_warned=yes ;; 2945 esac 2946 CC=$ac_ct_CC 2947 fi 2948 else 2949 CC="$ac_cv_prog_CC" 2950 fi 2951 2952 if test -z "$CC"; then 2953 if test -n "$ac_tool_prefix"; then 2954 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2955 set dummy ${ac_tool_prefix}cc; ac_word=$2 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2957 $as_echo_n "checking for $ac_word... " >&6; } 2958 if ${ac_cv_prog_CC+:} false; then : 2959 $as_echo_n "(cached) " >&6 2960 else 2961 if test -n "$CC"; then 2962 ac_cv_prog_CC="$CC" # Let the user override the test. 2963 else 2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2965 for as_dir in $PATH 2966 do 2967 IFS=$as_save_IFS 2968 test -z "$as_dir" && as_dir=. 2969 for ac_exec_ext in '' $ac_executable_extensions; do 2970 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2971 ac_cv_prog_CC="${ac_tool_prefix}cc" 2972 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2973 break 2 2974 fi 2975 done 2976 done 2977 IFS=$as_save_IFS 2978 2979 fi 2980 fi 2981 CC=$ac_cv_prog_CC 2982 if test -n "$CC"; then 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2984 $as_echo "$CC" >&6; } 2985 else 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2987 $as_echo "no" >&6; } 2988 fi 2989 2990 2991 fi 2992 fi 2993 if test -z "$CC"; then 2994 # Extract the first word of "cc", so it can be a program name with args. 2995 set dummy cc; ac_word=$2 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2997 $as_echo_n "checking for $ac_word... " >&6; } 2998 if ${ac_cv_prog_CC+:} false; then : 2999 $as_echo_n "(cached) " >&6 3000 else 3001 if test -n "$CC"; then 3002 ac_cv_prog_CC="$CC" # Let the user override the test. 3003 else 3004 ac_prog_rejected=no 3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3006 for as_dir in $PATH 3007 do 3008 IFS=$as_save_IFS 3009 test -z "$as_dir" && as_dir=. 3010 for ac_exec_ext in '' $ac_executable_extensions; do 3011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3012 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3013 ac_prog_rejected=yes 3014 continue 3015 fi 3016 ac_cv_prog_CC="cc" 3017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3018 break 2 3019 fi 3020 done 3021 done 3022 IFS=$as_save_IFS 3023 3024 if test $ac_prog_rejected = yes; then 3025 # We found a bogon in the path, so make sure we never use it. 3026 set dummy $ac_cv_prog_CC 3027 shift 3028 if test $# != 0; then 3029 # We chose a different compiler from the bogus one. 3030 # However, it has the same basename, so the bogon will be chosen 3031 # first if we set CC to just the basename; use the full file name. 3032 shift 3033 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3034 fi 3035 fi 3036 fi 3037 fi 3038 CC=$ac_cv_prog_CC 3039 if test -n "$CC"; then 3040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3041 $as_echo "$CC" >&6; } 3042 else 3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3044 $as_echo "no" >&6; } 3045 fi 3046 3047 3048 fi 3049 if test -z "$CC"; then 3050 if test -n "$ac_tool_prefix"; then 3051 for ac_prog in cl.exe 3052 do 3053 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3054 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3056 $as_echo_n "checking for $ac_word... " >&6; } 3057 if ${ac_cv_prog_CC+:} false; then : 3058 $as_echo_n "(cached) " >&6 3059 else 3060 if test -n "$CC"; then 3061 ac_cv_prog_CC="$CC" # Let the user override the test. 3062 else 3063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3064 for as_dir in $PATH 3065 do 3066 IFS=$as_save_IFS 3067 test -z "$as_dir" && as_dir=. 3068 for ac_exec_ext in '' $ac_executable_extensions; do 3069 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3070 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3071 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3072 break 2 3073 fi 3074 done 3075 done 3076 IFS=$as_save_IFS 3077 3078 fi 3079 fi 3080 CC=$ac_cv_prog_CC 3081 if test -n "$CC"; then 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3083 $as_echo "$CC" >&6; } 3084 else 3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3086 $as_echo "no" >&6; } 3087 fi 3088 3089 3090 test -n "$CC" && break 3091 done 3092 fi 3093 if test -z "$CC"; then 3094 ac_ct_CC=$CC 3095 for ac_prog in cl.exe 3096 do 3097 # Extract the first word of "$ac_prog", so it can be a program name with args. 3098 set dummy $ac_prog; ac_word=$2 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100 $as_echo_n "checking for $ac_word... " >&6; } 3101 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3102 $as_echo_n "(cached) " >&6 3103 else 3104 if test -n "$ac_ct_CC"; then 3105 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3106 else 3107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3108 for as_dir in $PATH 3109 do 3110 IFS=$as_save_IFS 3111 test -z "$as_dir" && as_dir=. 3112 for ac_exec_ext in '' $ac_executable_extensions; do 3113 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3114 ac_cv_prog_ac_ct_CC="$ac_prog" 3115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3116 break 2 3117 fi 3118 done 3119 done 3120 IFS=$as_save_IFS 3121 3122 fi 3123 fi 3124 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3125 if test -n "$ac_ct_CC"; then 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3127 $as_echo "$ac_ct_CC" >&6; } 3128 else 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3130 $as_echo "no" >&6; } 3131 fi 3132 3133 3134 test -n "$ac_ct_CC" && break 3135 done 3136 3137 if test "x$ac_ct_CC" = x; then 3138 CC="" 3139 else 3140 case $cross_compiling:$ac_tool_warned in 3141 yes:) 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3143 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3144 ac_tool_warned=yes ;; 3145 esac 3146 CC=$ac_ct_CC 3147 fi 3148 fi 3149 3150 fi 3151 3152 3153 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3155 as_fn_error $? "no acceptable C compiler found in \$PATH 3156 See \`config.log' for more details" "$LINENO" 5; } 3157 3158 # Provide some information about the compiler. 3159 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3160 set X $ac_compile 3161 ac_compiler=$2 3162 for ac_option in --version -v -V -qversion; do 3163 { { ac_try="$ac_compiler $ac_option >&5" 3164 case "(($ac_try" in 3165 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3166 *) ac_try_echo=$ac_try;; 3167 esac 3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3169 $as_echo "$ac_try_echo"; } >&5 3170 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3171 ac_status=$? 3172 if test -s conftest.err; then 3173 sed '10a\ 3174 ... rest of stderr output deleted ... 3175 10q' conftest.err >conftest.er1 3176 cat conftest.er1 >&5 3177 fi 3178 rm -f conftest.er1 conftest.err 3179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3180 test $ac_status = 0; } 3181 done 3182 3183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3184 /* end confdefs.h. */ 3185 3186 int 3187 main () 3188 { 3189 3190 ; 3191 return 0; 3192 } 3193 _ACEOF 3194 ac_clean_files_save=$ac_clean_files 3195 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3196 # Try to create an executable without -o first, disregard a.out. 3197 # It will help us diagnose broken compilers, and finding out an intuition 3198 # of exeext. 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3200 $as_echo_n "checking whether the C compiler works... " >&6; } 3201 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3202 3203 # The possible output files: 3204 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3205 3206 ac_rmfiles= 3207 for ac_file in $ac_files 3208 do 3209 case $ac_file in 3210 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3211 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3212 esac 3213 done 3214 rm -f $ac_rmfiles 3215 3216 if { { ac_try="$ac_link_default" 3217 case "(($ac_try" in 3218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3219 *) ac_try_echo=$ac_try;; 3220 esac 3221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3222 $as_echo "$ac_try_echo"; } >&5 3223 (eval "$ac_link_default") 2>&5 3224 ac_status=$? 3225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3226 test $ac_status = 0; }; then : 3227 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3228 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3229 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3230 # so that the user can short-circuit this test for compilers unknown to 3231 # Autoconf. 3232 for ac_file in $ac_files '' 3233 do 3234 test -f "$ac_file" || continue 3235 case $ac_file in 3236 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3237 ;; 3238 [ab].out ) 3239 # We found the default executable, but exeext='' is most 3240 # certainly right. 3241 break;; 3242 *.* ) 3243 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3244 then :; else 3245 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3246 fi 3247 # We set ac_cv_exeext here because the later test for it is not 3248 # safe: cross compilers may not add the suffix if given an `-o' 3249 # argument, so we may need to know it at that point already. 3250 # Even if this section looks crufty: it has the advantage of 3251 # actually working. 3252 break;; 3253 * ) 3254 break;; 3255 esac 3256 done 3257 test "$ac_cv_exeext" = no && ac_cv_exeext= 3258 3259 else 3260 ac_file='' 3261 fi 3262 if test -z "$ac_file"; then : 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3264 $as_echo "no" >&6; } 3265 $as_echo "$as_me: failed program was:" >&5 3266 sed 's/^/| /' conftest.$ac_ext >&5 3267 3268 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3269 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3270 as_fn_error 77 "C compiler cannot create executables 3271 See \`config.log' for more details" "$LINENO" 5; } 3272 else 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3274 $as_echo "yes" >&6; } 3275 fi 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3277 $as_echo_n "checking for C compiler default output file name... " >&6; } 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3279 $as_echo "$ac_file" >&6; } 3280 ac_exeext=$ac_cv_exeext 3281 3282 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3283 ac_clean_files=$ac_clean_files_save 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3285 $as_echo_n "checking for suffix of executables... " >&6; } 3286 if { { ac_try="$ac_link" 3287 case "(($ac_try" in 3288 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3289 *) ac_try_echo=$ac_try;; 3290 esac 3291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3292 $as_echo "$ac_try_echo"; } >&5 3293 (eval "$ac_link") 2>&5 3294 ac_status=$? 3295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3296 test $ac_status = 0; }; then : 3297 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3298 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3299 # work properly (i.e., refer to `conftest.exe'), while it won't with 3300 # `rm'. 3301 for ac_file in conftest.exe conftest conftest.*; do 3302 test -f "$ac_file" || continue 3303 case $ac_file in 3304 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3305 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3306 break;; 3307 * ) break;; 3308 esac 3309 done 3310 else 3311 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3313 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3314 See \`config.log' for more details" "$LINENO" 5; } 3315 fi 3316 rm -f conftest conftest$ac_cv_exeext 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3318 $as_echo "$ac_cv_exeext" >&6; } 3319 3320 rm -f conftest.$ac_ext 3321 EXEEXT=$ac_cv_exeext 3322 ac_exeext=$EXEEXT 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324 /* end confdefs.h. */ 3325 #include <stdio.h> 3326 int 3327 main () 3328 { 3329 FILE *f = fopen ("conftest.out", "w"); 3330 return ferror (f) || fclose (f) != 0; 3331 3332 ; 3333 return 0; 3334 } 3335 _ACEOF 3336 ac_clean_files="$ac_clean_files conftest.out" 3337 # Check that the compiler produces executables we can run. If not, either 3338 # the compiler is broken, or we cross compile. 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3340 $as_echo_n "checking whether we are cross compiling... " >&6; } 3341 if test "$cross_compiling" != yes; then 3342 { { ac_try="$ac_link" 3343 case "(($ac_try" in 3344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3345 *) ac_try_echo=$ac_try;; 3346 esac 3347 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3348 $as_echo "$ac_try_echo"; } >&5 3349 (eval "$ac_link") 2>&5 3350 ac_status=$? 3351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3352 test $ac_status = 0; } 3353 if { ac_try='./conftest$ac_cv_exeext' 3354 { { case "(($ac_try" in 3355 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3356 *) ac_try_echo=$ac_try;; 3357 esac 3358 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3359 $as_echo "$ac_try_echo"; } >&5 3360 (eval "$ac_try") 2>&5 3361 ac_status=$? 3362 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3363 test $ac_status = 0; }; }; then 3364 cross_compiling=no 3365 else 3366 if test "$cross_compiling" = maybe; then 3367 cross_compiling=yes 3368 else 3369 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3370 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3371 as_fn_error $? "cannot run C compiled programs. 3372 If you meant to cross compile, use \`--host'. 3373 See \`config.log' for more details" "$LINENO" 5; } 3374 fi 3375 fi 3376 fi 3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3378 $as_echo "$cross_compiling" >&6; } 3379 3380 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3381 ac_clean_files=$ac_clean_files_save 3382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3383 $as_echo_n "checking for suffix of object files... " >&6; } 3384 if ${ac_cv_objext+:} false; then : 3385 $as_echo_n "(cached) " >&6 3386 else 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388 /* end confdefs.h. */ 3389 3390 int 3391 main () 3392 { 3393 3394 ; 3395 return 0; 3396 } 3397 _ACEOF 3398 rm -f conftest.o conftest.obj 3399 if { { ac_try="$ac_compile" 3400 case "(($ac_try" in 3401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3402 *) ac_try_echo=$ac_try;; 3403 esac 3404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3405 $as_echo "$ac_try_echo"; } >&5 3406 (eval "$ac_compile") 2>&5 3407 ac_status=$? 3408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3409 test $ac_status = 0; }; then : 3410 for ac_file in conftest.o conftest.obj conftest.*; do 3411 test -f "$ac_file" || continue; 3412 case $ac_file in 3413 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3414 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3415 break;; 3416 esac 3417 done 3418 else 3419 $as_echo "$as_me: failed program was:" >&5 3420 sed 's/^/| /' conftest.$ac_ext >&5 3421 3422 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3424 as_fn_error $? "cannot compute suffix of object files: cannot compile 3425 See \`config.log' for more details" "$LINENO" 5; } 3426 fi 3427 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3428 fi 3429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3430 $as_echo "$ac_cv_objext" >&6; } 3431 OBJEXT=$ac_cv_objext 3432 ac_objext=$OBJEXT 3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3434 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3435 if ${ac_cv_c_compiler_gnu+:} false; then : 3436 $as_echo_n "(cached) " >&6 3437 else 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 3441 int 3442 main () 3443 { 3444 #ifndef __GNUC__ 3445 choke me 3446 #endif 3447 3448 ; 3449 return 0; 3450 } 3451 _ACEOF 3452 if ac_fn_c_try_compile "$LINENO"; then : 3453 ac_compiler_gnu=yes 3454 else 3455 ac_compiler_gnu=no 3456 fi 3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3458 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3459 3460 fi 3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3462 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3463 if test $ac_compiler_gnu = yes; then 3464 GCC=yes 3465 else 3466 GCC= 3467 fi 3468 ac_test_CFLAGS=${CFLAGS+set} 3469 ac_save_CFLAGS=$CFLAGS 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3471 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3472 if ${ac_cv_prog_cc_g+:} false; then : 3473 $as_echo_n "(cached) " >&6 3474 else 3475 ac_save_c_werror_flag=$ac_c_werror_flag 3476 ac_c_werror_flag=yes 3477 ac_cv_prog_cc_g=no 3478 CFLAGS="-g" 3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3480 /* end confdefs.h. */ 3481 3482 int 3483 main () 3484 { 3485 3486 ; 3487 return 0; 3488 } 3489 _ACEOF 3490 if ac_fn_c_try_compile "$LINENO"; then : 3491 ac_cv_prog_cc_g=yes 3492 else 3493 CFLAGS="" 3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3495 /* end confdefs.h. */ 3496 3497 int 3498 main () 3499 { 3500 3501 ; 3502 return 0; 3503 } 3504 _ACEOF 3505 if ac_fn_c_try_compile "$LINENO"; then : 3506 3507 else 3508 ac_c_werror_flag=$ac_save_c_werror_flag 3509 CFLAGS="-g" 3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511 /* end confdefs.h. */ 3512 3513 int 3514 main () 3515 { 3516 3517 ; 3518 return 0; 3519 } 3520 _ACEOF 3521 if ac_fn_c_try_compile "$LINENO"; then : 3522 ac_cv_prog_cc_g=yes 3523 fi 3524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3525 fi 3526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3527 fi 3528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3529 ac_c_werror_flag=$ac_save_c_werror_flag 3530 fi 3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3532 $as_echo "$ac_cv_prog_cc_g" >&6; } 3533 if test "$ac_test_CFLAGS" = set; then 3534 CFLAGS=$ac_save_CFLAGS 3535 elif test $ac_cv_prog_cc_g = yes; then 3536 if test "$GCC" = yes; then 3537 CFLAGS="-g -O2" 3538 else 3539 CFLAGS="-g" 3540 fi 3541 else 3542 if test "$GCC" = yes; then 3543 CFLAGS="-O2" 3544 else 3545 CFLAGS= 3546 fi 3547 fi 3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3549 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3550 if ${ac_cv_prog_cc_c89+:} false; then : 3551 $as_echo_n "(cached) " >&6 3552 else 3553 ac_cv_prog_cc_c89=no 3554 ac_save_CC=$CC 3555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3556 /* end confdefs.h. */ 3557 #include <stdarg.h> 3558 #include <stdio.h> 3559 struct stat; 3560 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3561 struct buf { int x; }; 3562 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3563 static char *e (p, i) 3564 char **p; 3565 int i; 3566 { 3567 return p[i]; 3568 } 3569 static char *f (char * (*g) (char **, int), char **p, ...) 3570 { 3571 char *s; 3572 va_list v; 3573 va_start (v,p); 3574 s = g (p, va_arg (v,int)); 3575 va_end (v); 3576 return s; 3577 } 3578 3579 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3580 function prototypes and stuff, but not '\xHH' hex character constants. 3581 These don't provoke an error unfortunately, instead are silently treated 3582 as 'x'. The following induces an error, until -std is added to get 3583 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3584 array size at least. It's necessary to write '\x00'==0 to get something 3585 that's true only with -std. */ 3586 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3587 3588 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3589 inside strings and character constants. */ 3590 #define FOO(x) 'x' 3591 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3592 3593 int test (int i, double x); 3594 struct s1 {int (*f) (int a);}; 3595 struct s2 {int (*f) (double a);}; 3596 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3597 int argc; 3598 char **argv; 3599 int 3600 main () 3601 { 3602 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3603 ; 3604 return 0; 3605 } 3606 _ACEOF 3607 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3608 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3609 do 3610 CC="$ac_save_CC $ac_arg" 3611 if ac_fn_c_try_compile "$LINENO"; then : 3612 ac_cv_prog_cc_c89=$ac_arg 3613 fi 3614 rm -f core conftest.err conftest.$ac_objext 3615 test "x$ac_cv_prog_cc_c89" != "xno" && break 3616 done 3617 rm -f conftest.$ac_ext 3618 CC=$ac_save_CC 3619 3620 fi 3621 # AC_CACHE_VAL 3622 case "x$ac_cv_prog_cc_c89" in 3623 x) 3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3625 $as_echo "none needed" >&6; } ;; 3626 xno) 3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3628 $as_echo "unsupported" >&6; } ;; 3629 *) 3630 CC="$CC $ac_cv_prog_cc_c89" 3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3632 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3633 esac 3634 if test "x$ac_cv_prog_cc_c89" != xno; then : 3635 3636 fi 3637 3638 ac_ext=c 3639 ac_cpp='$CPP $CPPFLAGS' 3640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3642 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3643 3644 ac_ext=c 3645 ac_cpp='$CPP $CPPFLAGS' 3646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3648 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3650 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3651 if ${am_cv_prog_cc_c_o+:} false; then : 3652 $as_echo_n "(cached) " >&6 3653 else 3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3655 /* end confdefs.h. */ 3656 3657 int 3658 main () 3659 { 3660 3661 ; 3662 return 0; 3663 } 3664 _ACEOF 3665 # Make sure it works both with $CC and with simple cc. 3666 # Following AC_PROG_CC_C_O, we do the test twice because some 3667 # compilers refuse to overwrite an existing .o file with -o, 3668 # though they will create one. 3669 am_cv_prog_cc_c_o=yes 3670 for am_i in 1 2; do 3671 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3672 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3673 ac_status=$? 3674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3675 (exit $ac_status); } \ 3676 && test -f conftest2.$ac_objext; then 3677 : OK 3678 else 3679 am_cv_prog_cc_c_o=no 3680 break 3681 fi 3682 done 3683 rm -f core conftest* 3684 unset am_i 3685 fi 3686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3687 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3688 if test "$am_cv_prog_cc_c_o" != yes; then 3689 # Losing compiler, so override with the script. 3690 # FIXME: It is wrong to rewrite CC. 3691 # But if we don't then we get into trouble of one sort or another. 3692 # A longer-term fix would be to have automake use am__CC in this case, 3693 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3694 CC="$am_aux_dir/compile $CC" 3695 fi 3696 ac_ext=c 3697 ac_cpp='$CPP $CPPFLAGS' 3698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3700 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3701 3702 3703 depcc="$CC" am_compiler_list= 3704 3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3706 $as_echo_n "checking dependency style of $depcc... " >&6; } 3707 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3708 $as_echo_n "(cached) " >&6 3709 else 3710 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3711 # We make a subdir and do the tests there. Otherwise we can end up 3712 # making bogus files that we don't know about and never remove. For 3713 # instance it was reported that on HP-UX the gcc test will end up 3714 # making a dummy file named 'D' -- because '-MD' means "put the output 3715 # in D". 3716 rm -rf conftest.dir 3717 mkdir conftest.dir 3718 # Copy depcomp to subdir because otherwise we won't find it if we're 3719 # using a relative directory. 3720 cp "$am_depcomp" conftest.dir 3721 cd conftest.dir 3722 # We will build objects and dependencies in a subdirectory because 3723 # it helps to detect inapplicable dependency modes. For instance 3724 # both Tru64's cc and ICC support -MD to output dependencies as a 3725 # side effect of compilation, but ICC will put the dependencies in 3726 # the current directory while Tru64 will put them in the object 3727 # directory. 3728 mkdir sub 3729 3730 am_cv_CC_dependencies_compiler_type=none 3731 if test "$am_compiler_list" = ""; then 3732 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3733 fi 3734 am__universal=false 3735 case " $depcc " in #( 3736 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3737 esac 3738 3739 for depmode in $am_compiler_list; do 3740 # Setup a source with many dependencies, because some compilers 3741 # like to wrap large dependency lists on column 80 (with \), and 3742 # we should not choose a depcomp mode which is confused by this. 3743 # 3744 # We need to recreate these files for each test, as the compiler may 3745 # overwrite some of them when testing with obscure command lines. 3746 # This happens at least with the AIX C compiler. 3747 : > sub/conftest.c 3748 for i in 1 2 3 4 5 6; do 3749 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3750 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3751 # Solaris 10 /bin/sh. 3752 echo '/* dummy */' > sub/conftst$i.h 3753 done 3754 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3755 3756 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3757 # mode. It turns out that the SunPro C++ compiler does not properly 3758 # handle '-M -o', and we need to detect this. Also, some Intel 3759 # versions had trouble with output in subdirs. 3760 am__obj=sub/conftest.${OBJEXT-o} 3761 am__minus_obj="-o $am__obj" 3762 case $depmode in 3763 gcc) 3764 # This depmode causes a compiler race in universal mode. 3765 test "$am__universal" = false || continue 3766 ;; 3767 nosideeffect) 3768 # After this tag, mechanisms are not by side-effect, so they'll 3769 # only be used when explicitly requested. 3770 if test "x$enable_dependency_tracking" = xyes; then 3771 continue 3772 else 3773 break 3774 fi 3775 ;; 3776 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3777 # This compiler won't grok '-c -o', but also, the minuso test has 3778 # not run yet. These depmodes are late enough in the game, and 3779 # so weak that their functioning should not be impacted. 3780 am__obj=conftest.${OBJEXT-o} 3781 am__minus_obj= 3782 ;; 3783 none) break ;; 3784 esac 3785 if depmode=$depmode \ 3786 source=sub/conftest.c object=$am__obj \ 3787 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3788 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3789 >/dev/null 2>conftest.err && 3790 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3791 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3792 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3793 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3794 # icc doesn't choke on unknown options, it will just issue warnings 3795 # or remarks (even with -Werror). So we grep stderr for any message 3796 # that says an option was ignored or not supported. 3797 # When given -MP, icc 7.0 and 7.1 complain thusly: 3798 # icc: Command line warning: ignoring option '-M'; no argument required 3799 # The diagnosis changed in icc 8.0: 3800 # icc: Command line remark: option '-MP' not supported 3801 if (grep 'ignoring option' conftest.err || 3802 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3803 am_cv_CC_dependencies_compiler_type=$depmode 3804 break 3805 fi 3806 fi 3807 done 3808 3809 cd .. 3810 rm -rf conftest.dir 3811 else 3812 am_cv_CC_dependencies_compiler_type=none 3813 fi 3814 3815 fi 3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3817 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3818 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3819 3820 if 3821 test "x$enable_dependency_tracking" != xno \ 3822 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3823 am__fastdepCC_TRUE= 3824 am__fastdepCC_FALSE='#' 3825 else 3826 am__fastdepCC_TRUE='#' 3827 am__fastdepCC_FALSE= 3828 fi 3829 3830 3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3832 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3833 if ${ac_cv_prog_cc_c99+:} false; then : 3834 $as_echo_n "(cached) " >&6 3835 else 3836 ac_cv_prog_cc_c99=no 3837 ac_save_CC=$CC 3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3839 /* end confdefs.h. */ 3840 #include <stdarg.h> 3841 #include <stdbool.h> 3842 #include <stdlib.h> 3843 #include <wchar.h> 3844 #include <stdio.h> 3845 3846 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3847 #define debug(...) fprintf (stderr, __VA_ARGS__) 3848 #define showlist(...) puts (#__VA_ARGS__) 3849 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3850 static void 3851 test_varargs_macros (void) 3852 { 3853 int x = 1234; 3854 int y = 5678; 3855 debug ("Flag"); 3856 debug ("X = %d\n", x); 3857 showlist (The first, second, and third items.); 3858 report (x>y, "x is %d but y is %d", x, y); 3859 } 3860 3861 // Check long long types. 3862 #define BIG64 18446744073709551615ull 3863 #define BIG32 4294967295ul 3864 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3865 #if !BIG_OK 3866 your preprocessor is broken; 3867 #endif 3868 #if BIG_OK 3869 #else 3870 your preprocessor is broken; 3871 #endif 3872 static long long int bignum = -9223372036854775807LL; 3873 static unsigned long long int ubignum = BIG64; 3874 3875 struct incomplete_array 3876 { 3877 int datasize; 3878 double data[]; 3879 }; 3880 3881 struct named_init { 3882 int number; 3883 const wchar_t *name; 3884 double average; 3885 }; 3886 3887 typedef const char *ccp; 3888 3889 static inline int 3890 test_restrict (ccp restrict text) 3891 { 3892 // See if C++-style comments work. 3893 // Iterate through items via the restricted pointer. 3894 // Also check for declarations in for loops. 3895 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3896 continue; 3897 return 0; 3898 } 3899 3900 // Check varargs and va_copy. 3901 static void 3902 test_varargs (const char *format, ...) 3903 { 3904 va_list args; 3905 va_start (args, format); 3906 va_list args_copy; 3907 va_copy (args_copy, args); 3908 3909 const char *str; 3910 int number; 3911 float fnumber; 3912 3913 while (*format) 3914 { 3915 switch (*format++) 3916 { 3917 case 's': // string 3918 str = va_arg (args_copy, const char *); 3919 break; 3920 case 'd': // int 3921 number = va_arg (args_copy, int); 3922 break; 3923 case 'f': // float 3924 fnumber = va_arg (args_copy, double); 3925 break; 3926 default: 3927 break; 3928 } 3929 } 3930 va_end (args_copy); 3931 va_end (args); 3932 } 3933 3934 int 3935 main () 3936 { 3937 3938 // Check bool. 3939 _Bool success = false; 3940 3941 // Check restrict. 3942 if (test_restrict ("String literal") == 0) 3943 success = true; 3944 char *restrict newvar = "Another string"; 3945 3946 // Check varargs. 3947 test_varargs ("s, d' f .", "string", 65, 34.234); 3948 test_varargs_macros (); 3949 3950 // Check flexible array members. 3951 struct incomplete_array *ia = 3952 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3953 ia->datasize = 10; 3954 for (int i = 0; i < ia->datasize; ++i) 3955 ia->data[i] = i * 1.234; 3956 3957 // Check named initializers. 3958 struct named_init ni = { 3959 .number = 34, 3960 .name = L"Test wide string", 3961 .average = 543.34343, 3962 }; 3963 3964 ni.number = 58; 3965 3966 int dynamic_array[ni.number]; 3967 dynamic_array[ni.number - 1] = 543; 3968 3969 // work around unused variable warnings 3970 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3971 || dynamic_array[ni.number - 1] != 543); 3972 3973 ; 3974 return 0; 3975 } 3976 _ACEOF 3977 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3978 do 3979 CC="$ac_save_CC $ac_arg" 3980 if ac_fn_c_try_compile "$LINENO"; then : 3981 ac_cv_prog_cc_c99=$ac_arg 3982 fi 3983 rm -f core conftest.err conftest.$ac_objext 3984 test "x$ac_cv_prog_cc_c99" != "xno" && break 3985 done 3986 rm -f conftest.$ac_ext 3987 CC=$ac_save_CC 3988 3989 fi 3990 # AC_CACHE_VAL 3991 case "x$ac_cv_prog_cc_c99" in 3992 x) 3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3994 $as_echo "none needed" >&6; } ;; 3995 xno) 3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3997 $as_echo "unsupported" >&6; } ;; 3998 *) 3999 CC="$CC $ac_cv_prog_cc_c99" 4000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4001 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4002 esac 4003 if test "x$ac_cv_prog_cc_c99" != xno; then : 4004 4005 fi 4006 4007 4008 4009 ac_ext=c 4010 ac_cpp='$CPP $CPPFLAGS' 4011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4013 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4015 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4016 # On Suns, sometimes $CPP names a directory. 4017 if test -n "$CPP" && test -d "$CPP"; then 4018 CPP= 4019 fi 4020 if test -z "$CPP"; then 4021 if ${ac_cv_prog_CPP+:} false; then : 4022 $as_echo_n "(cached) " >&6 4023 else 4024 # Double quotes because CPP needs to be expanded 4025 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4026 do 4027 ac_preproc_ok=false 4028 for ac_c_preproc_warn_flag in '' yes 4029 do 4030 # Use a header file that comes with gcc, so configuring glibc 4031 # with a fresh cross-compiler works. 4032 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4033 # <limits.h> exists even on freestanding compilers. 4034 # On the NeXT, cc -E runs the code through the compiler's parser, 4035 # not just through cpp. "Syntax error" is here to catch this case. 4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4037 /* end confdefs.h. */ 4038 #ifdef __STDC__ 4039 # include <limits.h> 4040 #else 4041 # include <assert.h> 4042 #endif 4043 Syntax error 4044 _ACEOF 4045 if ac_fn_c_try_cpp "$LINENO"; then : 4046 4047 else 4048 # Broken: fails on valid input. 4049 continue 4050 fi 4051 rm -f conftest.err conftest.i conftest.$ac_ext 4052 4053 # OK, works on sane cases. Now check whether nonexistent headers 4054 # can be detected and how. 4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056 /* end confdefs.h. */ 4057 #include <ac_nonexistent.h> 4058 _ACEOF 4059 if ac_fn_c_try_cpp "$LINENO"; then : 4060 # Broken: success on invalid input. 4061 continue 4062 else 4063 # Passes both tests. 4064 ac_preproc_ok=: 4065 break 4066 fi 4067 rm -f conftest.err conftest.i conftest.$ac_ext 4068 4069 done 4070 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4071 rm -f conftest.i conftest.err conftest.$ac_ext 4072 if $ac_preproc_ok; then : 4073 break 4074 fi 4075 4076 done 4077 ac_cv_prog_CPP=$CPP 4078 4079 fi 4080 CPP=$ac_cv_prog_CPP 4081 else 4082 ac_cv_prog_CPP=$CPP 4083 fi 4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4085 $as_echo "$CPP" >&6; } 4086 ac_preproc_ok=false 4087 for ac_c_preproc_warn_flag in '' yes 4088 do 4089 # Use a header file that comes with gcc, so configuring glibc 4090 # with a fresh cross-compiler works. 4091 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4092 # <limits.h> exists even on freestanding compilers. 4093 # On the NeXT, cc -E runs the code through the compiler's parser, 4094 # not just through cpp. "Syntax error" is here to catch this case. 4095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4096 /* end confdefs.h. */ 4097 #ifdef __STDC__ 4098 # include <limits.h> 4099 #else 4100 # include <assert.h> 4101 #endif 4102 Syntax error 4103 _ACEOF 4104 if ac_fn_c_try_cpp "$LINENO"; then : 4105 4106 else 4107 # Broken: fails on valid input. 4108 continue 4109 fi 4110 rm -f conftest.err conftest.i conftest.$ac_ext 4111 4112 # OK, works on sane cases. Now check whether nonexistent headers 4113 # can be detected and how. 4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115 /* end confdefs.h. */ 4116 #include <ac_nonexistent.h> 4117 _ACEOF 4118 if ac_fn_c_try_cpp "$LINENO"; then : 4119 # Broken: success on invalid input. 4120 continue 4121 else 4122 # Passes both tests. 4123 ac_preproc_ok=: 4124 break 4125 fi 4126 rm -f conftest.err conftest.i conftest.$ac_ext 4127 4128 done 4129 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4130 rm -f conftest.i conftest.err conftest.$ac_ext 4131 if $ac_preproc_ok; then : 4132 4133 else 4134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4136 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4137 See \`config.log' for more details" "$LINENO" 5; } 4138 fi 4139 4140 ac_ext=c 4141 ac_cpp='$CPP $CPPFLAGS' 4142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4144 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4145 4146 4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4148 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4149 if ${ac_cv_path_GREP+:} false; then : 4150 $as_echo_n "(cached) " >&6 4151 else 4152 if test -z "$GREP"; then 4153 ac_path_GREP_found=false 4154 # Loop through the user's path and test for each of PROGNAME-LIST 4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4157 do 4158 IFS=$as_save_IFS 4159 test -z "$as_dir" && as_dir=. 4160 for ac_prog in grep ggrep; do 4161 for ac_exec_ext in '' $ac_executable_extensions; do 4162 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4163 as_fn_executable_p "$ac_path_GREP" || continue 4164 # Check for GNU ac_path_GREP and select it if it is found. 4165 # Check for GNU $ac_path_GREP 4166 case `"$ac_path_GREP" --version 2>&1` in 4167 *GNU*) 4168 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4169 *) 4170 ac_count=0 4171 $as_echo_n 0123456789 >"conftest.in" 4172 while : 4173 do 4174 cat "conftest.in" "conftest.in" >"conftest.tmp" 4175 mv "conftest.tmp" "conftest.in" 4176 cp "conftest.in" "conftest.nl" 4177 $as_echo 'GREP' >> "conftest.nl" 4178 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4179 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4180 as_fn_arith $ac_count + 1 && ac_count=$as_val 4181 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4182 # Best one so far, save it but keep looking for a better one 4183 ac_cv_path_GREP="$ac_path_GREP" 4184 ac_path_GREP_max=$ac_count 4185 fi 4186 # 10*(2^10) chars as input seems more than enough 4187 test $ac_count -gt 10 && break 4188 done 4189 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4190 esac 4191 4192 $ac_path_GREP_found && break 3 4193 done 4194 done 4195 done 4196 IFS=$as_save_IFS 4197 if test -z "$ac_cv_path_GREP"; then 4198 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4199 fi 4200 else 4201 ac_cv_path_GREP=$GREP 4202 fi 4203 4204 fi 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4206 $as_echo "$ac_cv_path_GREP" >&6; } 4207 GREP="$ac_cv_path_GREP" 4208 4209 4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4211 $as_echo_n "checking for egrep... " >&6; } 4212 if ${ac_cv_path_EGREP+:} false; then : 4213 $as_echo_n "(cached) " >&6 4214 else 4215 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4216 then ac_cv_path_EGREP="$GREP -E" 4217 else 4218 if test -z "$EGREP"; then 4219 ac_path_EGREP_found=false 4220 # Loop through the user's path and test for each of PROGNAME-LIST 4221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4222 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4223 do 4224 IFS=$as_save_IFS 4225 test -z "$as_dir" && as_dir=. 4226 for ac_prog in egrep; do 4227 for ac_exec_ext in '' $ac_executable_extensions; do 4228 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4229 as_fn_executable_p "$ac_path_EGREP" || continue 4230 # Check for GNU ac_path_EGREP and select it if it is found. 4231 # Check for GNU $ac_path_EGREP 4232 case `"$ac_path_EGREP" --version 2>&1` in 4233 *GNU*) 4234 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4235 *) 4236 ac_count=0 4237 $as_echo_n 0123456789 >"conftest.in" 4238 while : 4239 do 4240 cat "conftest.in" "conftest.in" >"conftest.tmp" 4241 mv "conftest.tmp" "conftest.in" 4242 cp "conftest.in" "conftest.nl" 4243 $as_echo 'EGREP' >> "conftest.nl" 4244 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4245 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4246 as_fn_arith $ac_count + 1 && ac_count=$as_val 4247 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4248 # Best one so far, save it but keep looking for a better one 4249 ac_cv_path_EGREP="$ac_path_EGREP" 4250 ac_path_EGREP_max=$ac_count 4251 fi 4252 # 10*(2^10) chars as input seems more than enough 4253 test $ac_count -gt 10 && break 4254 done 4255 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4256 esac 4257 4258 $ac_path_EGREP_found && break 3 4259 done 4260 done 4261 done 4262 IFS=$as_save_IFS 4263 if test -z "$ac_cv_path_EGREP"; then 4264 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4265 fi 4266 else 4267 ac_cv_path_EGREP=$EGREP 4268 fi 4269 4270 fi 4271 fi 4272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4273 $as_echo "$ac_cv_path_EGREP" >&6; } 4274 EGREP="$ac_cv_path_EGREP" 4275 4276 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4278 $as_echo_n "checking for ANSI C header files... " >&6; } 4279 if ${ac_cv_header_stdc+:} false; then : 4280 $as_echo_n "(cached) " >&6 4281 else 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283 /* end confdefs.h. */ 4284 #include <stdlib.h> 4285 #include <stdarg.h> 4286 #include <string.h> 4287 #include <float.h> 4288 4289 int 4290 main () 4291 { 4292 4293 ; 4294 return 0; 4295 } 4296 _ACEOF 4297 if ac_fn_c_try_compile "$LINENO"; then : 4298 ac_cv_header_stdc=yes 4299 else 4300 ac_cv_header_stdc=no 4301 fi 4302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4303 4304 if test $ac_cv_header_stdc = yes; then 4305 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307 /* end confdefs.h. */ 4308 #include <string.h> 4309 4310 _ACEOF 4311 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4312 $EGREP "memchr" >/dev/null 2>&1; then : 4313 4314 else 4315 ac_cv_header_stdc=no 4316 fi 4317 rm -f conftest* 4318 4319 fi 4320 4321 if test $ac_cv_header_stdc = yes; then 4322 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4324 /* end confdefs.h. */ 4325 #include <stdlib.h> 4326 4327 _ACEOF 4328 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4329 $EGREP "free" >/dev/null 2>&1; then : 4330 4331 else 4332 ac_cv_header_stdc=no 4333 fi 4334 rm -f conftest* 4335 4336 fi 4337 4338 if test $ac_cv_header_stdc = yes; then 4339 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4340 if test "$cross_compiling" = yes; then : 4341 : 4342 else 4343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4344 /* end confdefs.h. */ 4345 #include <ctype.h> 4346 #include <stdlib.h> 4347 #if ((' ' & 0x0FF) == 0x020) 4348 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4349 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4350 #else 4351 # define ISLOWER(c) \ 4352 (('a' <= (c) && (c) <= 'i') \ 4353 || ('j' <= (c) && (c) <= 'r') \ 4354 || ('s' <= (c) && (c) <= 'z')) 4355 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4356 #endif 4357 4358 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4359 int 4360 main () 4361 { 4362 int i; 4363 for (i = 0; i < 256; i++) 4364 if (XOR (islower (i), ISLOWER (i)) 4365 || toupper (i) != TOUPPER (i)) 4366 return 2; 4367 return 0; 4368 } 4369 _ACEOF 4370 if ac_fn_c_try_run "$LINENO"; then : 4371 4372 else 4373 ac_cv_header_stdc=no 4374 fi 4375 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4376 conftest.$ac_objext conftest.beam conftest.$ac_ext 4377 fi 4378 4379 fi 4380 fi 4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4382 $as_echo "$ac_cv_header_stdc" >&6; } 4383 if test $ac_cv_header_stdc = yes; then 4384 4385 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4386 4387 fi 4388 4389 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4390 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4391 inttypes.h stdint.h unistd.h 4392 do : 4393 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4394 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4395 " 4396 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4397 cat >>confdefs.h <<_ACEOF 4398 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4399 _ACEOF 4400 4401 fi 4402 4403 done 4404 4405 4406 4407 4408 4409 4410 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4411 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4412 CLANGCC="yes" 4413 else 4414 CLANGCC="no" 4415 fi 4416 4417 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4418 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4419 INTELCC="yes" 4420 else 4421 INTELCC="no" 4422 fi 4423 4424 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4425 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4426 SUNCC="yes" 4427 else 4428 SUNCC="no" 4429 fi 4430 4431 4432 4433 4434 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4435 if test -n "$ac_tool_prefix"; then 4436 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4437 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4439 $as_echo_n "checking for $ac_word... " >&6; } 4440 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4441 $as_echo_n "(cached) " >&6 4442 else 4443 case $PKG_CONFIG in 4444 [\\/]* | ?:[\\/]*) 4445 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4446 ;; 4447 *) 4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4449 for as_dir in $PATH 4450 do 4451 IFS=$as_save_IFS 4452 test -z "$as_dir" && as_dir=. 4453 for ac_exec_ext in '' $ac_executable_extensions; do 4454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4455 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4457 break 2 4458 fi 4459 done 4460 done 4461 IFS=$as_save_IFS 4462 4463 ;; 4464 esac 4465 fi 4466 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4467 if test -n "$PKG_CONFIG"; then 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4469 $as_echo "$PKG_CONFIG" >&6; } 4470 else 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 $as_echo "no" >&6; } 4473 fi 4474 4475 4476 fi 4477 if test -z "$ac_cv_path_PKG_CONFIG"; then 4478 ac_pt_PKG_CONFIG=$PKG_CONFIG 4479 # Extract the first word of "pkg-config", so it can be a program name with args. 4480 set dummy pkg-config; ac_word=$2 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4482 $as_echo_n "checking for $ac_word... " >&6; } 4483 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485 else 4486 case $ac_pt_PKG_CONFIG in 4487 [\\/]* | ?:[\\/]*) 4488 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4489 ;; 4490 *) 4491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4492 for as_dir in $PATH 4493 do 4494 IFS=$as_save_IFS 4495 test -z "$as_dir" && as_dir=. 4496 for ac_exec_ext in '' $ac_executable_extensions; do 4497 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4498 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4500 break 2 4501 fi 4502 done 4503 done 4504 IFS=$as_save_IFS 4505 4506 ;; 4507 esac 4508 fi 4509 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4510 if test -n "$ac_pt_PKG_CONFIG"; then 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4512 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4513 else 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4515 $as_echo "no" >&6; } 4516 fi 4517 4518 if test "x$ac_pt_PKG_CONFIG" = x; then 4519 PKG_CONFIG="" 4520 else 4521 case $cross_compiling:$ac_tool_warned in 4522 yes:) 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4524 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4525 ac_tool_warned=yes ;; 4526 esac 4527 PKG_CONFIG=$ac_pt_PKG_CONFIG 4528 fi 4529 else 4530 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4531 fi 4532 4533 fi 4534 if test -n "$PKG_CONFIG"; then 4535 _pkg_min_version=0.9.0 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4537 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4538 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4540 $as_echo "yes" >&6; } 4541 else 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4543 $as_echo "no" >&6; } 4544 PKG_CONFIG="" 4545 fi 4546 4547 fi 4548 # Make sure we can run config.sub. 4549 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4550 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4551 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4553 $as_echo_n "checking build system type... " >&6; } 4554 if ${ac_cv_build+:} false; then : 4555 $as_echo_n "(cached) " >&6 4556 else 4557 ac_build_alias=$build_alias 4558 test "x$ac_build_alias" = x && 4559 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4560 test "x$ac_build_alias" = x && 4561 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4562 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4563 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4564 4565 fi 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4567 $as_echo "$ac_cv_build" >&6; } 4568 case $ac_cv_build in 4569 *-*-*) ;; 4570 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4571 esac 4572 build=$ac_cv_build 4573 ac_save_IFS=$IFS; IFS='-' 4574 set x $ac_cv_build 4575 shift 4576 build_cpu=$1 4577 build_vendor=$2 4578 shift; shift 4579 # Remember, the first character of IFS is used to create $*, 4580 # except with old shells: 4581 build_os=$* 4582 IFS=$ac_save_IFS 4583 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4584 4585 4586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4587 $as_echo_n "checking host system type... " >&6; } 4588 if ${ac_cv_host+:} false; then : 4589 $as_echo_n "(cached) " >&6 4590 else 4591 if test "x$host_alias" = x; then 4592 ac_cv_host=$ac_cv_build 4593 else 4594 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4595 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4596 fi 4597 4598 fi 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4600 $as_echo "$ac_cv_host" >&6; } 4601 case $ac_cv_host in 4602 *-*-*) ;; 4603 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4604 esac 4605 host=$ac_cv_host 4606 ac_save_IFS=$IFS; IFS='-' 4607 set x $ac_cv_host 4608 shift 4609 host_cpu=$1 4610 host_vendor=$2 4611 shift; shift 4612 # Remember, the first character of IFS is used to create $*, 4613 # except with old shells: 4614 host_os=$* 4615 IFS=$ac_save_IFS 4616 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4617 4618 4619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4620 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4621 if ${ac_cv_path_SED+:} false; then : 4622 $as_echo_n "(cached) " >&6 4623 else 4624 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4625 for ac_i in 1 2 3 4 5 6 7; do 4626 ac_script="$ac_script$as_nl$ac_script" 4627 done 4628 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4629 { ac_script=; unset ac_script;} 4630 if test -z "$SED"; then 4631 ac_path_SED_found=false 4632 # Loop through the user's path and test for each of PROGNAME-LIST 4633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4634 for as_dir in $PATH 4635 do 4636 IFS=$as_save_IFS 4637 test -z "$as_dir" && as_dir=. 4638 for ac_prog in sed gsed; do 4639 for ac_exec_ext in '' $ac_executable_extensions; do 4640 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4641 as_fn_executable_p "$ac_path_SED" || continue 4642 # Check for GNU ac_path_SED and select it if it is found. 4643 # Check for GNU $ac_path_SED 4644 case `"$ac_path_SED" --version 2>&1` in 4645 *GNU*) 4646 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4647 *) 4648 ac_count=0 4649 $as_echo_n 0123456789 >"conftest.in" 4650 while : 4651 do 4652 cat "conftest.in" "conftest.in" >"conftest.tmp" 4653 mv "conftest.tmp" "conftest.in" 4654 cp "conftest.in" "conftest.nl" 4655 $as_echo '' >> "conftest.nl" 4656 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4657 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4658 as_fn_arith $ac_count + 1 && ac_count=$as_val 4659 if test $ac_count -gt ${ac_path_SED_max-0}; then 4660 # Best one so far, save it but keep looking for a better one 4661 ac_cv_path_SED="$ac_path_SED" 4662 ac_path_SED_max=$ac_count 4663 fi 4664 # 10*(2^10) chars as input seems more than enough 4665 test $ac_count -gt 10 && break 4666 done 4667 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4668 esac 4669 4670 $ac_path_SED_found && break 3 4671 done 4672 done 4673 done 4674 IFS=$as_save_IFS 4675 if test -z "$ac_cv_path_SED"; then 4676 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4677 fi 4678 else 4679 ac_cv_path_SED=$SED 4680 fi 4681 4682 fi 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4684 $as_echo "$ac_cv_path_SED" >&6; } 4685 SED="$ac_cv_path_SED" 4686 rm -f conftest.sed 4687 4688 4689 4690 4691 4692 4693 # Check whether --enable-selective-werror was given. 4694 if test "${enable_selective_werror+set}" = set; then : 4695 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4696 else 4697 SELECTIVE_WERROR=yes 4698 fi 4699 4700 4701 4702 4703 4704 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4705 if test "x$SUNCC" = "xyes"; then 4706 BASE_CFLAGS="-v" 4707 else 4708 BASE_CFLAGS="" 4709 fi 4710 4711 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 xorg_testset_save_CFLAGS="$CFLAGS" 4726 4727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4730 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4731 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4732 $as_echo_n "(cached) " >&6 4733 else 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4735 /* end confdefs.h. */ 4736 int i; 4737 _ACEOF 4738 if ac_fn_c_try_compile "$LINENO"; then : 4739 xorg_cv_cc_flag_unknown_warning_option=yes 4740 else 4741 xorg_cv_cc_flag_unknown_warning_option=no 4742 fi 4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4744 fi 4745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4746 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4748 CFLAGS="$xorg_testset_save_CFLAGS" 4749 fi 4750 4751 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4754 fi 4755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4757 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4758 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760 else 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762 /* end confdefs.h. */ 4763 int i; 4764 _ACEOF 4765 if ac_fn_c_try_compile "$LINENO"; then : 4766 xorg_cv_cc_flag_unused_command_line_argument=yes 4767 else 4768 xorg_cv_cc_flag_unused_command_line_argument=no 4769 fi 4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4771 fi 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4773 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4775 CFLAGS="$xorg_testset_save_CFLAGS" 4776 fi 4777 4778 found="no" 4779 4780 if test $found = "no" ; then 4781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4783 fi 4784 4785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4787 fi 4788 4789 CFLAGS="$CFLAGS -Wall" 4790 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4792 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4793 cacheid=xorg_cv_cc_flag__Wall 4794 if eval \${$cacheid+:} false; then : 4795 $as_echo_n "(cached) " >&6 4796 else 4797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4798 /* end confdefs.h. */ 4799 int i; 4800 int 4801 main () 4802 { 4803 4804 ; 4805 return 0; 4806 } 4807 _ACEOF 4808 if ac_fn_c_try_link "$LINENO"; then : 4809 eval $cacheid=yes 4810 else 4811 eval $cacheid=no 4812 fi 4813 rm -f core conftest.err conftest.$ac_objext \ 4814 conftest$ac_exeext conftest.$ac_ext 4815 fi 4816 4817 4818 CFLAGS="$xorg_testset_save_CFLAGS" 4819 4820 eval supported=\$$cacheid 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4822 $as_echo "$supported" >&6; } 4823 if test "$supported" = "yes" ; then 4824 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4825 found="yes" 4826 fi 4827 fi 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 xorg_testset_save_CFLAGS="$CFLAGS" 4844 4845 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4848 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4849 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4850 $as_echo_n "(cached) " >&6 4851 else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853 /* end confdefs.h. */ 4854 int i; 4855 _ACEOF 4856 if ac_fn_c_try_compile "$LINENO"; then : 4857 xorg_cv_cc_flag_unknown_warning_option=yes 4858 else 4859 xorg_cv_cc_flag_unknown_warning_option=no 4860 fi 4861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4862 fi 4863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4864 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4866 CFLAGS="$xorg_testset_save_CFLAGS" 4867 fi 4868 4869 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4872 fi 4873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4875 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4876 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4877 $as_echo_n "(cached) " >&6 4878 else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880 /* end confdefs.h. */ 4881 int i; 4882 _ACEOF 4883 if ac_fn_c_try_compile "$LINENO"; then : 4884 xorg_cv_cc_flag_unused_command_line_argument=yes 4885 else 4886 xorg_cv_cc_flag_unused_command_line_argument=no 4887 fi 4888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4889 fi 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4891 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4893 CFLAGS="$xorg_testset_save_CFLAGS" 4894 fi 4895 4896 found="no" 4897 4898 if test $found = "no" ; then 4899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4901 fi 4902 4903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4905 fi 4906 4907 CFLAGS="$CFLAGS -Wpointer-arith" 4908 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4910 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4911 cacheid=xorg_cv_cc_flag__Wpointer_arith 4912 if eval \${$cacheid+:} false; then : 4913 $as_echo_n "(cached) " >&6 4914 else 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916 /* end confdefs.h. */ 4917 int i; 4918 int 4919 main () 4920 { 4921 4922 ; 4923 return 0; 4924 } 4925 _ACEOF 4926 if ac_fn_c_try_link "$LINENO"; then : 4927 eval $cacheid=yes 4928 else 4929 eval $cacheid=no 4930 fi 4931 rm -f core conftest.err conftest.$ac_objext \ 4932 conftest$ac_exeext conftest.$ac_ext 4933 fi 4934 4935 4936 CFLAGS="$xorg_testset_save_CFLAGS" 4937 4938 eval supported=\$$cacheid 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4940 $as_echo "$supported" >&6; } 4941 if test "$supported" = "yes" ; then 4942 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4943 found="yes" 4944 fi 4945 fi 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 xorg_testset_save_CFLAGS="$CFLAGS" 4962 4963 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4966 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4967 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4968 $as_echo_n "(cached) " >&6 4969 else 4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4971 /* end confdefs.h. */ 4972 int i; 4973 _ACEOF 4974 if ac_fn_c_try_compile "$LINENO"; then : 4975 xorg_cv_cc_flag_unknown_warning_option=yes 4976 else 4977 xorg_cv_cc_flag_unknown_warning_option=no 4978 fi 4979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4980 fi 4981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4982 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4984 CFLAGS="$xorg_testset_save_CFLAGS" 4985 fi 4986 4987 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4990 fi 4991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4993 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4994 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4995 $as_echo_n "(cached) " >&6 4996 else 4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4998 /* end confdefs.h. */ 4999 int i; 5000 _ACEOF 5001 if ac_fn_c_try_compile "$LINENO"; then : 5002 xorg_cv_cc_flag_unused_command_line_argument=yes 5003 else 5004 xorg_cv_cc_flag_unused_command_line_argument=no 5005 fi 5006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5007 fi 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5009 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5011 CFLAGS="$xorg_testset_save_CFLAGS" 5012 fi 5013 5014 found="no" 5015 5016 if test $found = "no" ; then 5017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5019 fi 5020 5021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5023 fi 5024 5025 CFLAGS="$CFLAGS -Wmissing-declarations" 5026 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5028 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5029 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5030 if eval \${$cacheid+:} false; then : 5031 $as_echo_n "(cached) " >&6 5032 else 5033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5034 /* end confdefs.h. */ 5035 int i; 5036 int 5037 main () 5038 { 5039 5040 ; 5041 return 0; 5042 } 5043 _ACEOF 5044 if ac_fn_c_try_link "$LINENO"; then : 5045 eval $cacheid=yes 5046 else 5047 eval $cacheid=no 5048 fi 5049 rm -f core conftest.err conftest.$ac_objext \ 5050 conftest$ac_exeext conftest.$ac_ext 5051 fi 5052 5053 5054 CFLAGS="$xorg_testset_save_CFLAGS" 5055 5056 eval supported=\$$cacheid 5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5058 $as_echo "$supported" >&6; } 5059 if test "$supported" = "yes" ; then 5060 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5061 found="yes" 5062 fi 5063 fi 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 xorg_testset_save_CFLAGS="$CFLAGS" 5080 5081 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5084 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5085 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 int i; 5091 _ACEOF 5092 if ac_fn_c_try_compile "$LINENO"; then : 5093 xorg_cv_cc_flag_unknown_warning_option=yes 5094 else 5095 xorg_cv_cc_flag_unknown_warning_option=no 5096 fi 5097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5098 fi 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5100 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5102 CFLAGS="$xorg_testset_save_CFLAGS" 5103 fi 5104 5105 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 fi 5109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5111 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5112 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5113 $as_echo_n "(cached) " >&6 5114 else 5115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5116 /* end confdefs.h. */ 5117 int i; 5118 _ACEOF 5119 if ac_fn_c_try_compile "$LINENO"; then : 5120 xorg_cv_cc_flag_unused_command_line_argument=yes 5121 else 5122 xorg_cv_cc_flag_unused_command_line_argument=no 5123 fi 5124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5125 fi 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5127 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130 fi 5131 5132 found="no" 5133 5134 if test $found = "no" ; then 5135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5137 fi 5138 5139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5141 fi 5142 5143 CFLAGS="$CFLAGS -Wformat=2" 5144 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5146 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5147 cacheid=xorg_cv_cc_flag__Wformat_2 5148 if eval \${$cacheid+:} false; then : 5149 $as_echo_n "(cached) " >&6 5150 else 5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5152 /* end confdefs.h. */ 5153 int i; 5154 int 5155 main () 5156 { 5157 5158 ; 5159 return 0; 5160 } 5161 _ACEOF 5162 if ac_fn_c_try_link "$LINENO"; then : 5163 eval $cacheid=yes 5164 else 5165 eval $cacheid=no 5166 fi 5167 rm -f core conftest.err conftest.$ac_objext \ 5168 conftest$ac_exeext conftest.$ac_ext 5169 fi 5170 5171 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 5174 eval supported=\$$cacheid 5175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5176 $as_echo "$supported" >&6; } 5177 if test "$supported" = "yes" ; then 5178 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5179 found="yes" 5180 fi 5181 fi 5182 5183 if test $found = "no" ; then 5184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 fi 5187 5188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5190 fi 5191 5192 CFLAGS="$CFLAGS -Wformat" 5193 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5195 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5196 cacheid=xorg_cv_cc_flag__Wformat 5197 if eval \${$cacheid+:} false; then : 5198 $as_echo_n "(cached) " >&6 5199 else 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 int 5204 main () 5205 { 5206 5207 ; 5208 return 0; 5209 } 5210 _ACEOF 5211 if ac_fn_c_try_link "$LINENO"; then : 5212 eval $cacheid=yes 5213 else 5214 eval $cacheid=no 5215 fi 5216 rm -f core conftest.err conftest.$ac_objext \ 5217 conftest$ac_exeext conftest.$ac_ext 5218 fi 5219 5220 5221 CFLAGS="$xorg_testset_save_CFLAGS" 5222 5223 eval supported=\$$cacheid 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5225 $as_echo "$supported" >&6; } 5226 if test "$supported" = "yes" ; then 5227 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5228 found="yes" 5229 fi 5230 fi 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 xorg_testset_save_CFLAGS="$CFLAGS" 5249 5250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5253 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5254 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5255 $as_echo_n "(cached) " >&6 5256 else 5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258 /* end confdefs.h. */ 5259 int i; 5260 _ACEOF 5261 if ac_fn_c_try_compile "$LINENO"; then : 5262 xorg_cv_cc_flag_unknown_warning_option=yes 5263 else 5264 xorg_cv_cc_flag_unknown_warning_option=no 5265 fi 5266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5267 fi 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5269 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5270 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5271 CFLAGS="$xorg_testset_save_CFLAGS" 5272 fi 5273 5274 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5277 fi 5278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5280 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5281 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283 else 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285 /* end confdefs.h. */ 5286 int i; 5287 _ACEOF 5288 if ac_fn_c_try_compile "$LINENO"; then : 5289 xorg_cv_cc_flag_unused_command_line_argument=yes 5290 else 5291 xorg_cv_cc_flag_unused_command_line_argument=no 5292 fi 5293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5294 fi 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5296 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299 fi 5300 5301 found="no" 5302 5303 if test $found = "no" ; then 5304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5306 fi 5307 5308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5310 fi 5311 5312 CFLAGS="$CFLAGS -Wstrict-prototypes" 5313 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5315 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5316 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5317 if eval \${$cacheid+:} false; then : 5318 $as_echo_n "(cached) " >&6 5319 else 5320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5321 /* end confdefs.h. */ 5322 int i; 5323 int 5324 main () 5325 { 5326 5327 ; 5328 return 0; 5329 } 5330 _ACEOF 5331 if ac_fn_c_try_link "$LINENO"; then : 5332 eval $cacheid=yes 5333 else 5334 eval $cacheid=no 5335 fi 5336 rm -f core conftest.err conftest.$ac_objext \ 5337 conftest$ac_exeext conftest.$ac_ext 5338 fi 5339 5340 5341 CFLAGS="$xorg_testset_save_CFLAGS" 5342 5343 eval supported=\$$cacheid 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5345 $as_echo "$supported" >&6; } 5346 if test "$supported" = "yes" ; then 5347 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5348 found="yes" 5349 fi 5350 fi 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 xorg_testset_save_CFLAGS="$CFLAGS" 5367 5368 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5371 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5372 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376 /* end confdefs.h. */ 5377 int i; 5378 _ACEOF 5379 if ac_fn_c_try_compile "$LINENO"; then : 5380 xorg_cv_cc_flag_unknown_warning_option=yes 5381 else 5382 xorg_cv_cc_flag_unknown_warning_option=no 5383 fi 5384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5385 fi 5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5387 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5389 CFLAGS="$xorg_testset_save_CFLAGS" 5390 fi 5391 5392 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5395 fi 5396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5398 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5399 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401 else 5402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403 /* end confdefs.h. */ 5404 int i; 5405 _ACEOF 5406 if ac_fn_c_try_compile "$LINENO"; then : 5407 xorg_cv_cc_flag_unused_command_line_argument=yes 5408 else 5409 xorg_cv_cc_flag_unused_command_line_argument=no 5410 fi 5411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5412 fi 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5414 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5416 CFLAGS="$xorg_testset_save_CFLAGS" 5417 fi 5418 5419 found="no" 5420 5421 if test $found = "no" ; then 5422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5424 fi 5425 5426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 fi 5429 5430 CFLAGS="$CFLAGS -Wmissing-prototypes" 5431 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5433 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5434 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5435 if eval \${$cacheid+:} false; then : 5436 $as_echo_n "(cached) " >&6 5437 else 5438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5439 /* end confdefs.h. */ 5440 int i; 5441 int 5442 main () 5443 { 5444 5445 ; 5446 return 0; 5447 } 5448 _ACEOF 5449 if ac_fn_c_try_link "$LINENO"; then : 5450 eval $cacheid=yes 5451 else 5452 eval $cacheid=no 5453 fi 5454 rm -f core conftest.err conftest.$ac_objext \ 5455 conftest$ac_exeext conftest.$ac_ext 5456 fi 5457 5458 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460 5461 eval supported=\$$cacheid 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5463 $as_echo "$supported" >&6; } 5464 if test "$supported" = "yes" ; then 5465 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5466 found="yes" 5467 fi 5468 fi 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 xorg_testset_save_CFLAGS="$CFLAGS" 5485 5486 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5489 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5490 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5491 $as_echo_n "(cached) " >&6 5492 else 5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494 /* end confdefs.h. */ 5495 int i; 5496 _ACEOF 5497 if ac_fn_c_try_compile "$LINENO"; then : 5498 xorg_cv_cc_flag_unknown_warning_option=yes 5499 else 5500 xorg_cv_cc_flag_unknown_warning_option=no 5501 fi 5502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5503 fi 5504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5505 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5507 CFLAGS="$xorg_testset_save_CFLAGS" 5508 fi 5509 5510 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5513 fi 5514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5516 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5517 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5518 $as_echo_n "(cached) " >&6 5519 else 5520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5521 /* end confdefs.h. */ 5522 int i; 5523 _ACEOF 5524 if ac_fn_c_try_compile "$LINENO"; then : 5525 xorg_cv_cc_flag_unused_command_line_argument=yes 5526 else 5527 xorg_cv_cc_flag_unused_command_line_argument=no 5528 fi 5529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5530 fi 5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5532 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535 fi 5536 5537 found="no" 5538 5539 if test $found = "no" ; then 5540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5542 fi 5543 5544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 fi 5547 5548 CFLAGS="$CFLAGS -Wnested-externs" 5549 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5551 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5552 cacheid=xorg_cv_cc_flag__Wnested_externs 5553 if eval \${$cacheid+:} false; then : 5554 $as_echo_n "(cached) " >&6 5555 else 5556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5557 /* end confdefs.h. */ 5558 int i; 5559 int 5560 main () 5561 { 5562 5563 ; 5564 return 0; 5565 } 5566 _ACEOF 5567 if ac_fn_c_try_link "$LINENO"; then : 5568 eval $cacheid=yes 5569 else 5570 eval $cacheid=no 5571 fi 5572 rm -f core conftest.err conftest.$ac_objext \ 5573 conftest$ac_exeext conftest.$ac_ext 5574 fi 5575 5576 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578 5579 eval supported=\$$cacheid 5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5581 $as_echo "$supported" >&6; } 5582 if test "$supported" = "yes" ; then 5583 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5584 found="yes" 5585 fi 5586 fi 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 xorg_testset_save_CFLAGS="$CFLAGS" 5603 5604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5608 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610 else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612 /* end confdefs.h. */ 5613 int i; 5614 _ACEOF 5615 if ac_fn_c_try_compile "$LINENO"; then : 5616 xorg_cv_cc_flag_unknown_warning_option=yes 5617 else 5618 xorg_cv_cc_flag_unknown_warning_option=no 5619 fi 5620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5621 fi 5622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5623 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5625 CFLAGS="$xorg_testset_save_CFLAGS" 5626 fi 5627 5628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 fi 5632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5634 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5635 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5636 $as_echo_n "(cached) " >&6 5637 else 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639 /* end confdefs.h. */ 5640 int i; 5641 _ACEOF 5642 if ac_fn_c_try_compile "$LINENO"; then : 5643 xorg_cv_cc_flag_unused_command_line_argument=yes 5644 else 5645 xorg_cv_cc_flag_unused_command_line_argument=no 5646 fi 5647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5648 fi 5649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5650 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5652 CFLAGS="$xorg_testset_save_CFLAGS" 5653 fi 5654 5655 found="no" 5656 5657 if test $found = "no" ; then 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 fi 5661 5662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5664 fi 5665 5666 CFLAGS="$CFLAGS -Wbad-function-cast" 5667 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5669 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5670 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5671 if eval \${$cacheid+:} false; then : 5672 $as_echo_n "(cached) " >&6 5673 else 5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5675 /* end confdefs.h. */ 5676 int i; 5677 int 5678 main () 5679 { 5680 5681 ; 5682 return 0; 5683 } 5684 _ACEOF 5685 if ac_fn_c_try_link "$LINENO"; then : 5686 eval $cacheid=yes 5687 else 5688 eval $cacheid=no 5689 fi 5690 rm -f core conftest.err conftest.$ac_objext \ 5691 conftest$ac_exeext conftest.$ac_ext 5692 fi 5693 5694 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696 5697 eval supported=\$$cacheid 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5699 $as_echo "$supported" >&6; } 5700 if test "$supported" = "yes" ; then 5701 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5702 found="yes" 5703 fi 5704 fi 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 xorg_testset_save_CFLAGS="$CFLAGS" 5721 5722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728 else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 int i; 5732 _ACEOF 5733 if ac_fn_c_try_compile "$LINENO"; then : 5734 xorg_cv_cc_flag_unknown_warning_option=yes 5735 else 5736 xorg_cv_cc_flag_unknown_warning_option=no 5737 fi 5738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5739 fi 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5743 CFLAGS="$xorg_testset_save_CFLAGS" 5744 fi 5745 5746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5749 fi 5750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5754 $as_echo_n "(cached) " >&6 5755 else 5756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757 /* end confdefs.h. */ 5758 int i; 5759 _ACEOF 5760 if ac_fn_c_try_compile "$LINENO"; then : 5761 xorg_cv_cc_flag_unused_command_line_argument=yes 5762 else 5763 xorg_cv_cc_flag_unused_command_line_argument=no 5764 fi 5765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5766 fi 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5770 CFLAGS="$xorg_testset_save_CFLAGS" 5771 fi 5772 5773 found="no" 5774 5775 if test $found = "no" ; then 5776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5778 fi 5779 5780 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5782 fi 5783 5784 CFLAGS="$CFLAGS -Wold-style-definition" 5785 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5787 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5788 cacheid=xorg_cv_cc_flag__Wold_style_definition 5789 if eval \${$cacheid+:} false; then : 5790 $as_echo_n "(cached) " >&6 5791 else 5792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793 /* end confdefs.h. */ 5794 int i; 5795 int 5796 main () 5797 { 5798 5799 ; 5800 return 0; 5801 } 5802 _ACEOF 5803 if ac_fn_c_try_link "$LINENO"; then : 5804 eval $cacheid=yes 5805 else 5806 eval $cacheid=no 5807 fi 5808 rm -f core conftest.err conftest.$ac_objext \ 5809 conftest$ac_exeext conftest.$ac_ext 5810 fi 5811 5812 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 5815 eval supported=\$$cacheid 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5817 $as_echo "$supported" >&6; } 5818 if test "$supported" = "yes" ; then 5819 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5820 found="yes" 5821 fi 5822 fi 5823 5824 if test $found = "no" ; then 5825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5827 fi 5828 5829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5831 fi 5832 5833 CFLAGS="$CFLAGS -fd" 5834 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5836 $as_echo_n "checking if $CC supports -fd... " >&6; } 5837 cacheid=xorg_cv_cc_flag__fd 5838 if eval \${$cacheid+:} false; then : 5839 $as_echo_n "(cached) " >&6 5840 else 5841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5842 /* end confdefs.h. */ 5843 int i; 5844 int 5845 main () 5846 { 5847 5848 ; 5849 return 0; 5850 } 5851 _ACEOF 5852 if ac_fn_c_try_link "$LINENO"; then : 5853 eval $cacheid=yes 5854 else 5855 eval $cacheid=no 5856 fi 5857 rm -f core conftest.err conftest.$ac_objext \ 5858 conftest$ac_exeext conftest.$ac_ext 5859 fi 5860 5861 5862 CFLAGS="$xorg_testset_save_CFLAGS" 5863 5864 eval supported=\$$cacheid 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5866 $as_echo "$supported" >&6; } 5867 if test "$supported" = "yes" ; then 5868 BASE_CFLAGS="$BASE_CFLAGS -fd" 5869 found="yes" 5870 fi 5871 fi 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 xorg_testset_save_CFLAGS="$CFLAGS" 5888 5889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 _ACEOF 5900 if ac_fn_c_try_compile "$LINENO"; then : 5901 xorg_cv_cc_flag_unknown_warning_option=yes 5902 else 5903 xorg_cv_cc_flag_unknown_warning_option=no 5904 fi 5905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5906 fi 5907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5910 CFLAGS="$xorg_testset_save_CFLAGS" 5911 fi 5912 5913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5916 fi 5917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5921 $as_echo_n "(cached) " >&6 5922 else 5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5924 /* end confdefs.h. */ 5925 int i; 5926 _ACEOF 5927 if ac_fn_c_try_compile "$LINENO"; then : 5928 xorg_cv_cc_flag_unused_command_line_argument=yes 5929 else 5930 xorg_cv_cc_flag_unused_command_line_argument=no 5931 fi 5932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5933 fi 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5937 CFLAGS="$xorg_testset_save_CFLAGS" 5938 fi 5939 5940 found="no" 5941 5942 if test $found = "no" ; then 5943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 fi 5946 5947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5949 fi 5950 5951 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5952 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5954 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5955 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5956 if eval \${$cacheid+:} false; then : 5957 $as_echo_n "(cached) " >&6 5958 else 5959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5960 /* end confdefs.h. */ 5961 int i; 5962 int 5963 main () 5964 { 5965 5966 ; 5967 return 0; 5968 } 5969 _ACEOF 5970 if ac_fn_c_try_link "$LINENO"; then : 5971 eval $cacheid=yes 5972 else 5973 eval $cacheid=no 5974 fi 5975 rm -f core conftest.err conftest.$ac_objext \ 5976 conftest$ac_exeext conftest.$ac_ext 5977 fi 5978 5979 5980 CFLAGS="$xorg_testset_save_CFLAGS" 5981 5982 eval supported=\$$cacheid 5983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5984 $as_echo "$supported" >&6; } 5985 if test "$supported" = "yes" ; then 5986 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5987 found="yes" 5988 fi 5989 fi 5990 5991 5992 5993 5994 5995 # This chunk adds additional warnings that could catch undesired effects. 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 xorg_testset_save_CFLAGS="$CFLAGS" 6010 6011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6014 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6015 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6016 $as_echo_n "(cached) " >&6 6017 else 6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 _ACEOF 6022 if ac_fn_c_try_compile "$LINENO"; then : 6023 xorg_cv_cc_flag_unknown_warning_option=yes 6024 else 6025 xorg_cv_cc_flag_unknown_warning_option=no 6026 fi 6027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6028 fi 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6030 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6032 CFLAGS="$xorg_testset_save_CFLAGS" 6033 fi 6034 6035 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6038 fi 6039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6041 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6042 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044 else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 _ACEOF 6049 if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unused_command_line_argument=yes 6051 else 6052 xorg_cv_cc_flag_unused_command_line_argument=no 6053 fi 6054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055 fi 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6057 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 found="no" 6063 6064 if test $found = "no" ; then 6065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 fi 6068 6069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 fi 6072 6073 CFLAGS="$CFLAGS -Wunused" 6074 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6076 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6077 cacheid=xorg_cv_cc_flag__Wunused 6078 if eval \${$cacheid+:} false; then : 6079 $as_echo_n "(cached) " >&6 6080 else 6081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6082 /* end confdefs.h. */ 6083 int i; 6084 int 6085 main () 6086 { 6087 6088 ; 6089 return 0; 6090 } 6091 _ACEOF 6092 if ac_fn_c_try_link "$LINENO"; then : 6093 eval $cacheid=yes 6094 else 6095 eval $cacheid=no 6096 fi 6097 rm -f core conftest.err conftest.$ac_objext \ 6098 conftest$ac_exeext conftest.$ac_ext 6099 fi 6100 6101 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103 6104 eval supported=\$$cacheid 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6106 $as_echo "$supported" >&6; } 6107 if test "$supported" = "yes" ; then 6108 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6109 found="yes" 6110 fi 6111 fi 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 xorg_testset_save_CFLAGS="$CFLAGS" 6128 6129 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6132 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6133 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6134 $as_echo_n "(cached) " >&6 6135 else 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137 /* end confdefs.h. */ 6138 int i; 6139 _ACEOF 6140 if ac_fn_c_try_compile "$LINENO"; then : 6141 xorg_cv_cc_flag_unknown_warning_option=yes 6142 else 6143 xorg_cv_cc_flag_unknown_warning_option=no 6144 fi 6145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6146 fi 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6148 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6149 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6150 CFLAGS="$xorg_testset_save_CFLAGS" 6151 fi 6152 6153 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6156 fi 6157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6159 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6160 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6161 $as_echo_n "(cached) " >&6 6162 else 6163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6164 /* end confdefs.h. */ 6165 int i; 6166 _ACEOF 6167 if ac_fn_c_try_compile "$LINENO"; then : 6168 xorg_cv_cc_flag_unused_command_line_argument=yes 6169 else 6170 xorg_cv_cc_flag_unused_command_line_argument=no 6171 fi 6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6173 fi 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6175 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6177 CFLAGS="$xorg_testset_save_CFLAGS" 6178 fi 6179 6180 found="no" 6181 6182 if test $found = "no" ; then 6183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6185 fi 6186 6187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 fi 6190 6191 CFLAGS="$CFLAGS -Wuninitialized" 6192 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6194 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6195 cacheid=xorg_cv_cc_flag__Wuninitialized 6196 if eval \${$cacheid+:} false; then : 6197 $as_echo_n "(cached) " >&6 6198 else 6199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6200 /* end confdefs.h. */ 6201 int i; 6202 int 6203 main () 6204 { 6205 6206 ; 6207 return 0; 6208 } 6209 _ACEOF 6210 if ac_fn_c_try_link "$LINENO"; then : 6211 eval $cacheid=yes 6212 else 6213 eval $cacheid=no 6214 fi 6215 rm -f core conftest.err conftest.$ac_objext \ 6216 conftest$ac_exeext conftest.$ac_ext 6217 fi 6218 6219 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221 6222 eval supported=\$$cacheid 6223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6224 $as_echo "$supported" >&6; } 6225 if test "$supported" = "yes" ; then 6226 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6227 found="yes" 6228 fi 6229 fi 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 xorg_testset_save_CFLAGS="$CFLAGS" 6246 6247 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6250 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6251 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253 else 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 int i; 6257 _ACEOF 6258 if ac_fn_c_try_compile "$LINENO"; then : 6259 xorg_cv_cc_flag_unknown_warning_option=yes 6260 else 6261 xorg_cv_cc_flag_unknown_warning_option=no 6262 fi 6263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6264 fi 6265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6266 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6267 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6268 CFLAGS="$xorg_testset_save_CFLAGS" 6269 fi 6270 6271 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6274 fi 6275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6277 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6278 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6279 $as_echo_n "(cached) " >&6 6280 else 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282 /* end confdefs.h. */ 6283 int i; 6284 _ACEOF 6285 if ac_fn_c_try_compile "$LINENO"; then : 6286 xorg_cv_cc_flag_unused_command_line_argument=yes 6287 else 6288 xorg_cv_cc_flag_unused_command_line_argument=no 6289 fi 6290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6291 fi 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6293 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6294 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296 fi 6297 6298 found="no" 6299 6300 if test $found = "no" ; then 6301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 fi 6304 6305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6307 fi 6308 6309 CFLAGS="$CFLAGS -Wshadow" 6310 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6312 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6313 cacheid=xorg_cv_cc_flag__Wshadow 6314 if eval \${$cacheid+:} false; then : 6315 $as_echo_n "(cached) " >&6 6316 else 6317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6318 /* end confdefs.h. */ 6319 int i; 6320 int 6321 main () 6322 { 6323 6324 ; 6325 return 0; 6326 } 6327 _ACEOF 6328 if ac_fn_c_try_link "$LINENO"; then : 6329 eval $cacheid=yes 6330 else 6331 eval $cacheid=no 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext \ 6334 conftest$ac_exeext conftest.$ac_ext 6335 fi 6336 6337 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 6340 eval supported=\$$cacheid 6341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6342 $as_echo "$supported" >&6; } 6343 if test "$supported" = "yes" ; then 6344 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6345 found="yes" 6346 fi 6347 fi 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 xorg_testset_save_CFLAGS="$CFLAGS" 6364 6365 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6368 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6369 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6370 $as_echo_n "(cached) " >&6 6371 else 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 _ACEOF 6376 if ac_fn_c_try_compile "$LINENO"; then : 6377 xorg_cv_cc_flag_unknown_warning_option=yes 6378 else 6379 xorg_cv_cc_flag_unknown_warning_option=no 6380 fi 6381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6382 fi 6383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6384 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6386 CFLAGS="$xorg_testset_save_CFLAGS" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 fi 6393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6395 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6396 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6397 $as_echo_n "(cached) " >&6 6398 else 6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400 /* end confdefs.h. */ 6401 int i; 6402 _ACEOF 6403 if ac_fn_c_try_compile "$LINENO"; then : 6404 xorg_cv_cc_flag_unused_command_line_argument=yes 6405 else 6406 xorg_cv_cc_flag_unused_command_line_argument=no 6407 fi 6408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6409 fi 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6411 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6413 CFLAGS="$xorg_testset_save_CFLAGS" 6414 fi 6415 6416 found="no" 6417 6418 if test $found = "no" ; then 6419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6421 fi 6422 6423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 fi 6426 6427 CFLAGS="$CFLAGS -Wmissing-noreturn" 6428 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6430 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6431 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6432 if eval \${$cacheid+:} false; then : 6433 $as_echo_n "(cached) " >&6 6434 else 6435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6436 /* end confdefs.h. */ 6437 int i; 6438 int 6439 main () 6440 { 6441 6442 ; 6443 return 0; 6444 } 6445 _ACEOF 6446 if ac_fn_c_try_link "$LINENO"; then : 6447 eval $cacheid=yes 6448 else 6449 eval $cacheid=no 6450 fi 6451 rm -f core conftest.err conftest.$ac_objext \ 6452 conftest$ac_exeext conftest.$ac_ext 6453 fi 6454 6455 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 6458 eval supported=\$$cacheid 6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6460 $as_echo "$supported" >&6; } 6461 if test "$supported" = "yes" ; then 6462 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6463 found="yes" 6464 fi 6465 fi 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 xorg_testset_save_CFLAGS="$CFLAGS" 6482 6483 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6486 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6487 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 int i; 6493 _ACEOF 6494 if ac_fn_c_try_compile "$LINENO"; then : 6495 xorg_cv_cc_flag_unknown_warning_option=yes 6496 else 6497 xorg_cv_cc_flag_unknown_warning_option=no 6498 fi 6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6500 fi 6501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6502 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6504 CFLAGS="$xorg_testset_save_CFLAGS" 6505 fi 6506 6507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 fi 6511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6513 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6514 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516 else 6517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6518 /* end confdefs.h. */ 6519 int i; 6520 _ACEOF 6521 if ac_fn_c_try_compile "$LINENO"; then : 6522 xorg_cv_cc_flag_unused_command_line_argument=yes 6523 else 6524 xorg_cv_cc_flag_unused_command_line_argument=no 6525 fi 6526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6527 fi 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6529 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6530 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6531 CFLAGS="$xorg_testset_save_CFLAGS" 6532 fi 6533 6534 found="no" 6535 6536 if test $found = "no" ; then 6537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6539 fi 6540 6541 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 fi 6544 6545 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6546 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6548 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6549 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6550 if eval \${$cacheid+:} false; then : 6551 $as_echo_n "(cached) " >&6 6552 else 6553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554 /* end confdefs.h. */ 6555 int i; 6556 int 6557 main () 6558 { 6559 6560 ; 6561 return 0; 6562 } 6563 _ACEOF 6564 if ac_fn_c_try_link "$LINENO"; then : 6565 eval $cacheid=yes 6566 else 6567 eval $cacheid=no 6568 fi 6569 rm -f core conftest.err conftest.$ac_objext \ 6570 conftest$ac_exeext conftest.$ac_ext 6571 fi 6572 6573 6574 CFLAGS="$xorg_testset_save_CFLAGS" 6575 6576 eval supported=\$$cacheid 6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6578 $as_echo "$supported" >&6; } 6579 if test "$supported" = "yes" ; then 6580 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6581 found="yes" 6582 fi 6583 fi 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 xorg_testset_save_CFLAGS="$CFLAGS" 6600 6601 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6604 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6605 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 _ACEOF 6612 if ac_fn_c_try_compile "$LINENO"; then : 6613 xorg_cv_cc_flag_unknown_warning_option=yes 6614 else 6615 xorg_cv_cc_flag_unknown_warning_option=no 6616 fi 6617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6618 fi 6619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6620 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6622 CFLAGS="$xorg_testset_save_CFLAGS" 6623 fi 6624 6625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 fi 6629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6631 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6632 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634 else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636 /* end confdefs.h. */ 6637 int i; 6638 _ACEOF 6639 if ac_fn_c_try_compile "$LINENO"; then : 6640 xorg_cv_cc_flag_unused_command_line_argument=yes 6641 else 6642 xorg_cv_cc_flag_unused_command_line_argument=no 6643 fi 6644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645 fi 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6647 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6648 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6649 CFLAGS="$xorg_testset_save_CFLAGS" 6650 fi 6651 6652 found="no" 6653 6654 if test $found = "no" ; then 6655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6657 fi 6658 6659 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6661 fi 6662 6663 CFLAGS="$CFLAGS -Wredundant-decls" 6664 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6666 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6667 cacheid=xorg_cv_cc_flag__Wredundant_decls 6668 if eval \${$cacheid+:} false; then : 6669 $as_echo_n "(cached) " >&6 6670 else 6671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6672 /* end confdefs.h. */ 6673 int i; 6674 int 6675 main () 6676 { 6677 6678 ; 6679 return 0; 6680 } 6681 _ACEOF 6682 if ac_fn_c_try_link "$LINENO"; then : 6683 eval $cacheid=yes 6684 else 6685 eval $cacheid=no 6686 fi 6687 rm -f core conftest.err conftest.$ac_objext \ 6688 conftest$ac_exeext conftest.$ac_ext 6689 fi 6690 6691 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693 6694 eval supported=\$$cacheid 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6696 $as_echo "$supported" >&6; } 6697 if test "$supported" = "yes" ; then 6698 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6699 found="yes" 6700 fi 6701 fi 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 xorg_testset_save_CFLAGS="$CFLAGS" 6718 6719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6722 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6723 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 _ACEOF 6730 if ac_fn_c_try_compile "$LINENO"; then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732 else 6733 xorg_cv_cc_flag_unknown_warning_option=no 6734 fi 6735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6736 fi 6737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6738 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741 fi 6742 6743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6750 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752 else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754 /* end confdefs.h. */ 6755 int i; 6756 _ACEOF 6757 if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unused_command_line_argument=yes 6759 else 6760 xorg_cv_cc_flag_unused_command_line_argument=no 6761 fi 6762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763 fi 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6765 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6766 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768 fi 6769 6770 found="no" 6771 6772 if test $found = "no" ; then 6773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6775 fi 6776 6777 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6779 fi 6780 6781 CFLAGS="$CFLAGS -Wlogical-op" 6782 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6784 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6785 cacheid=xorg_cv_cc_flag__Wlogical_op 6786 if eval \${$cacheid+:} false; then : 6787 $as_echo_n "(cached) " >&6 6788 else 6789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790 /* end confdefs.h. */ 6791 int i; 6792 int 6793 main () 6794 { 6795 6796 ; 6797 return 0; 6798 } 6799 _ACEOF 6800 if ac_fn_c_try_link "$LINENO"; then : 6801 eval $cacheid=yes 6802 else 6803 eval $cacheid=no 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext \ 6806 conftest$ac_exeext conftest.$ac_ext 6807 fi 6808 6809 6810 CFLAGS="$xorg_testset_save_CFLAGS" 6811 6812 eval supported=\$$cacheid 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6814 $as_echo "$supported" >&6; } 6815 if test "$supported" = "yes" ; then 6816 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6817 found="yes" 6818 fi 6819 fi 6820 6821 6822 6823 # These are currently disabled because they are noisy. They will be enabled 6824 # in the future once the codebase is sufficiently modernized to silence 6825 # them. For now, I don't want them to drown out the other warnings. 6826 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6827 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6828 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6829 6830 # Turn some warnings into errors, so we don't accidently get successful builds 6831 # when there are problems that should be fixed. 6832 6833 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 xorg_testset_save_CFLAGS="$CFLAGS" 6848 6849 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6852 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6853 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6854 $as_echo_n "(cached) " >&6 6855 else 6856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6857 /* end confdefs.h. */ 6858 int i; 6859 _ACEOF 6860 if ac_fn_c_try_compile "$LINENO"; then : 6861 xorg_cv_cc_flag_unknown_warning_option=yes 6862 else 6863 xorg_cv_cc_flag_unknown_warning_option=no 6864 fi 6865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6866 fi 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6868 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6870 CFLAGS="$xorg_testset_save_CFLAGS" 6871 fi 6872 6873 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6876 fi 6877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6879 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6880 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6881 $as_echo_n "(cached) " >&6 6882 else 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884 /* end confdefs.h. */ 6885 int i; 6886 _ACEOF 6887 if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_cv_cc_flag_unused_command_line_argument=yes 6889 else 6890 xorg_cv_cc_flag_unused_command_line_argument=no 6891 fi 6892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893 fi 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6895 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6896 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6897 CFLAGS="$xorg_testset_save_CFLAGS" 6898 fi 6899 6900 found="no" 6901 6902 if test $found = "no" ; then 6903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6905 fi 6906 6907 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6909 fi 6910 6911 CFLAGS="$CFLAGS -Werror=implicit" 6912 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6914 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6915 cacheid=xorg_cv_cc_flag__Werror_implicit 6916 if eval \${$cacheid+:} false; then : 6917 $as_echo_n "(cached) " >&6 6918 else 6919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6920 /* end confdefs.h. */ 6921 int i; 6922 int 6923 main () 6924 { 6925 6926 ; 6927 return 0; 6928 } 6929 _ACEOF 6930 if ac_fn_c_try_link "$LINENO"; then : 6931 eval $cacheid=yes 6932 else 6933 eval $cacheid=no 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext \ 6936 conftest$ac_exeext conftest.$ac_ext 6937 fi 6938 6939 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 6942 eval supported=\$$cacheid 6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6944 $as_echo "$supported" >&6; } 6945 if test "$supported" = "yes" ; then 6946 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6947 found="yes" 6948 fi 6949 fi 6950 6951 if test $found = "no" ; then 6952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6954 fi 6955 6956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 fi 6959 6960 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6961 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6963 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6964 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6965 if eval \${$cacheid+:} false; then : 6966 $as_echo_n "(cached) " >&6 6967 else 6968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6969 /* end confdefs.h. */ 6970 int i; 6971 int 6972 main () 6973 { 6974 6975 ; 6976 return 0; 6977 } 6978 _ACEOF 6979 if ac_fn_c_try_link "$LINENO"; then : 6980 eval $cacheid=yes 6981 else 6982 eval $cacheid=no 6983 fi 6984 rm -f core conftest.err conftest.$ac_objext \ 6985 conftest$ac_exeext conftest.$ac_ext 6986 fi 6987 6988 6989 CFLAGS="$xorg_testset_save_CFLAGS" 6990 6991 eval supported=\$$cacheid 6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6993 $as_echo "$supported" >&6; } 6994 if test "$supported" = "yes" ; then 6995 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6996 found="yes" 6997 fi 6998 fi 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 xorg_testset_save_CFLAGS="$CFLAGS" 7015 7016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7019 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7020 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022 else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 _ACEOF 7027 if ac_fn_c_try_compile "$LINENO"; then : 7028 xorg_cv_cc_flag_unknown_warning_option=yes 7029 else 7030 xorg_cv_cc_flag_unknown_warning_option=no 7031 fi 7032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7033 fi 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7035 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7037 CFLAGS="$xorg_testset_save_CFLAGS" 7038 fi 7039 7040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7043 fi 7044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7046 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7047 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049 else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051 /* end confdefs.h. */ 7052 int i; 7053 _ACEOF 7054 if ac_fn_c_try_compile "$LINENO"; then : 7055 xorg_cv_cc_flag_unused_command_line_argument=yes 7056 else 7057 xorg_cv_cc_flag_unused_command_line_argument=no 7058 fi 7059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7060 fi 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7062 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7064 CFLAGS="$xorg_testset_save_CFLAGS" 7065 fi 7066 7067 found="no" 7068 7069 if test $found = "no" ; then 7070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 fi 7073 7074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7076 fi 7077 7078 CFLAGS="$CFLAGS -Werror=nonnull" 7079 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7081 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7082 cacheid=xorg_cv_cc_flag__Werror_nonnull 7083 if eval \${$cacheid+:} false; then : 7084 $as_echo_n "(cached) " >&6 7085 else 7086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7087 /* end confdefs.h. */ 7088 int i; 7089 int 7090 main () 7091 { 7092 7093 ; 7094 return 0; 7095 } 7096 _ACEOF 7097 if ac_fn_c_try_link "$LINENO"; then : 7098 eval $cacheid=yes 7099 else 7100 eval $cacheid=no 7101 fi 7102 rm -f core conftest.err conftest.$ac_objext \ 7103 conftest$ac_exeext conftest.$ac_ext 7104 fi 7105 7106 7107 CFLAGS="$xorg_testset_save_CFLAGS" 7108 7109 eval supported=\$$cacheid 7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7111 $as_echo "$supported" >&6; } 7112 if test "$supported" = "yes" ; then 7113 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7114 found="yes" 7115 fi 7116 fi 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 xorg_testset_save_CFLAGS="$CFLAGS" 7133 7134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7137 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7138 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140 else 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142 /* end confdefs.h. */ 7143 int i; 7144 _ACEOF 7145 if ac_fn_c_try_compile "$LINENO"; then : 7146 xorg_cv_cc_flag_unknown_warning_option=yes 7147 else 7148 xorg_cv_cc_flag_unknown_warning_option=no 7149 fi 7150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7151 fi 7152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7153 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7155 CFLAGS="$xorg_testset_save_CFLAGS" 7156 fi 7157 7158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7161 fi 7162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7164 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7165 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167 else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169 /* end confdefs.h. */ 7170 int i; 7171 _ACEOF 7172 if ac_fn_c_try_compile "$LINENO"; then : 7173 xorg_cv_cc_flag_unused_command_line_argument=yes 7174 else 7175 xorg_cv_cc_flag_unused_command_line_argument=no 7176 fi 7177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7178 fi 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7180 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7181 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7182 CFLAGS="$xorg_testset_save_CFLAGS" 7183 fi 7184 7185 found="no" 7186 7187 if test $found = "no" ; then 7188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7190 fi 7191 7192 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7194 fi 7195 7196 CFLAGS="$CFLAGS -Werror=init-self" 7197 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7199 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7200 cacheid=xorg_cv_cc_flag__Werror_init_self 7201 if eval \${$cacheid+:} false; then : 7202 $as_echo_n "(cached) " >&6 7203 else 7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7205 /* end confdefs.h. */ 7206 int i; 7207 int 7208 main () 7209 { 7210 7211 ; 7212 return 0; 7213 } 7214 _ACEOF 7215 if ac_fn_c_try_link "$LINENO"; then : 7216 eval $cacheid=yes 7217 else 7218 eval $cacheid=no 7219 fi 7220 rm -f core conftest.err conftest.$ac_objext \ 7221 conftest$ac_exeext conftest.$ac_ext 7222 fi 7223 7224 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226 7227 eval supported=\$$cacheid 7228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7229 $as_echo "$supported" >&6; } 7230 if test "$supported" = "yes" ; then 7231 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7232 found="yes" 7233 fi 7234 fi 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 xorg_testset_save_CFLAGS="$CFLAGS" 7251 7252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7255 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7256 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7257 $as_echo_n "(cached) " >&6 7258 else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 int i; 7262 _ACEOF 7263 if ac_fn_c_try_compile "$LINENO"; then : 7264 xorg_cv_cc_flag_unknown_warning_option=yes 7265 else 7266 xorg_cv_cc_flag_unknown_warning_option=no 7267 fi 7268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7269 fi 7270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7271 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7273 CFLAGS="$xorg_testset_save_CFLAGS" 7274 fi 7275 7276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 fi 7280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7282 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7283 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7284 $as_echo_n "(cached) " >&6 7285 else 7286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287 /* end confdefs.h. */ 7288 int i; 7289 _ACEOF 7290 if ac_fn_c_try_compile "$LINENO"; then : 7291 xorg_cv_cc_flag_unused_command_line_argument=yes 7292 else 7293 xorg_cv_cc_flag_unused_command_line_argument=no 7294 fi 7295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7296 fi 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7298 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7299 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7300 CFLAGS="$xorg_testset_save_CFLAGS" 7301 fi 7302 7303 found="no" 7304 7305 if test $found = "no" ; then 7306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7308 fi 7309 7310 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7312 fi 7313 7314 CFLAGS="$CFLAGS -Werror=main" 7315 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7317 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7318 cacheid=xorg_cv_cc_flag__Werror_main 7319 if eval \${$cacheid+:} false; then : 7320 $as_echo_n "(cached) " >&6 7321 else 7322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323 /* end confdefs.h. */ 7324 int i; 7325 int 7326 main () 7327 { 7328 7329 ; 7330 return 0; 7331 } 7332 _ACEOF 7333 if ac_fn_c_try_link "$LINENO"; then : 7334 eval $cacheid=yes 7335 else 7336 eval $cacheid=no 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext \ 7339 conftest$ac_exeext conftest.$ac_ext 7340 fi 7341 7342 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 7345 eval supported=\$$cacheid 7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7347 $as_echo "$supported" >&6; } 7348 if test "$supported" = "yes" ; then 7349 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7350 found="yes" 7351 fi 7352 fi 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 xorg_testset_save_CFLAGS="$CFLAGS" 7369 7370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7373 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7374 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 _ACEOF 7381 if ac_fn_c_try_compile "$LINENO"; then : 7382 xorg_cv_cc_flag_unknown_warning_option=yes 7383 else 7384 xorg_cv_cc_flag_unknown_warning_option=no 7385 fi 7386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7387 fi 7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7389 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7390 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7391 CFLAGS="$xorg_testset_save_CFLAGS" 7392 fi 7393 7394 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 fi 7398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7400 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7401 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7402 $as_echo_n "(cached) " >&6 7403 else 7404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405 /* end confdefs.h. */ 7406 int i; 7407 _ACEOF 7408 if ac_fn_c_try_compile "$LINENO"; then : 7409 xorg_cv_cc_flag_unused_command_line_argument=yes 7410 else 7411 xorg_cv_cc_flag_unused_command_line_argument=no 7412 fi 7413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7414 fi 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7416 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7417 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419 fi 7420 7421 found="no" 7422 7423 if test $found = "no" ; then 7424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 fi 7427 7428 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 fi 7431 7432 CFLAGS="$CFLAGS -Werror=missing-braces" 7433 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7435 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7436 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7437 if eval \${$cacheid+:} false; then : 7438 $as_echo_n "(cached) " >&6 7439 else 7440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441 /* end confdefs.h. */ 7442 int i; 7443 int 7444 main () 7445 { 7446 7447 ; 7448 return 0; 7449 } 7450 _ACEOF 7451 if ac_fn_c_try_link "$LINENO"; then : 7452 eval $cacheid=yes 7453 else 7454 eval $cacheid=no 7455 fi 7456 rm -f core conftest.err conftest.$ac_objext \ 7457 conftest$ac_exeext conftest.$ac_ext 7458 fi 7459 7460 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 7463 eval supported=\$$cacheid 7464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7465 $as_echo "$supported" >&6; } 7466 if test "$supported" = "yes" ; then 7467 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7468 found="yes" 7469 fi 7470 fi 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 xorg_testset_save_CFLAGS="$CFLAGS" 7487 7488 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7491 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7492 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494 else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496 /* end confdefs.h. */ 7497 int i; 7498 _ACEOF 7499 if ac_fn_c_try_compile "$LINENO"; then : 7500 xorg_cv_cc_flag_unknown_warning_option=yes 7501 else 7502 xorg_cv_cc_flag_unknown_warning_option=no 7503 fi 7504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7505 fi 7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7507 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7509 CFLAGS="$xorg_testset_save_CFLAGS" 7510 fi 7511 7512 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 fi 7516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7518 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7519 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7520 $as_echo_n "(cached) " >&6 7521 else 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523 /* end confdefs.h. */ 7524 int i; 7525 _ACEOF 7526 if ac_fn_c_try_compile "$LINENO"; then : 7527 xorg_cv_cc_flag_unused_command_line_argument=yes 7528 else 7529 xorg_cv_cc_flag_unused_command_line_argument=no 7530 fi 7531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532 fi 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7534 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7535 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537 fi 7538 7539 found="no" 7540 7541 if test $found = "no" ; then 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 fi 7545 7546 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7548 fi 7549 7550 CFLAGS="$CFLAGS -Werror=sequence-point" 7551 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7553 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7554 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7555 if eval \${$cacheid+:} false; then : 7556 $as_echo_n "(cached) " >&6 7557 else 7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559 /* end confdefs.h. */ 7560 int i; 7561 int 7562 main () 7563 { 7564 7565 ; 7566 return 0; 7567 } 7568 _ACEOF 7569 if ac_fn_c_try_link "$LINENO"; then : 7570 eval $cacheid=yes 7571 else 7572 eval $cacheid=no 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext \ 7575 conftest$ac_exeext conftest.$ac_ext 7576 fi 7577 7578 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 7581 eval supported=\$$cacheid 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7583 $as_echo "$supported" >&6; } 7584 if test "$supported" = "yes" ; then 7585 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7586 found="yes" 7587 fi 7588 fi 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 xorg_testset_save_CFLAGS="$CFLAGS" 7605 7606 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7609 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7610 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612 else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614 /* end confdefs.h. */ 7615 int i; 7616 _ACEOF 7617 if ac_fn_c_try_compile "$LINENO"; then : 7618 xorg_cv_cc_flag_unknown_warning_option=yes 7619 else 7620 xorg_cv_cc_flag_unknown_warning_option=no 7621 fi 7622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7623 fi 7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7625 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628 fi 7629 7630 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 fi 7634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7636 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7637 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7638 $as_echo_n "(cached) " >&6 7639 else 7640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641 /* end confdefs.h. */ 7642 int i; 7643 _ACEOF 7644 if ac_fn_c_try_compile "$LINENO"; then : 7645 xorg_cv_cc_flag_unused_command_line_argument=yes 7646 else 7647 xorg_cv_cc_flag_unused_command_line_argument=no 7648 fi 7649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7650 fi 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7652 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655 fi 7656 7657 found="no" 7658 7659 if test $found = "no" ; then 7660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7662 fi 7663 7664 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7666 fi 7667 7668 CFLAGS="$CFLAGS -Werror=return-type" 7669 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7671 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7672 cacheid=xorg_cv_cc_flag__Werror_return_type 7673 if eval \${$cacheid+:} false; then : 7674 $as_echo_n "(cached) " >&6 7675 else 7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677 /* end confdefs.h. */ 7678 int i; 7679 int 7680 main () 7681 { 7682 7683 ; 7684 return 0; 7685 } 7686 _ACEOF 7687 if ac_fn_c_try_link "$LINENO"; then : 7688 eval $cacheid=yes 7689 else 7690 eval $cacheid=no 7691 fi 7692 rm -f core conftest.err conftest.$ac_objext \ 7693 conftest$ac_exeext conftest.$ac_ext 7694 fi 7695 7696 7697 CFLAGS="$xorg_testset_save_CFLAGS" 7698 7699 eval supported=\$$cacheid 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7701 $as_echo "$supported" >&6; } 7702 if test "$supported" = "yes" ; then 7703 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7704 found="yes" 7705 fi 7706 fi 7707 7708 if test $found = "no" ; then 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 fi 7712 7713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7715 fi 7716 7717 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7718 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7720 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7721 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7722 if eval \${$cacheid+:} false; then : 7723 $as_echo_n "(cached) " >&6 7724 else 7725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7726 /* end confdefs.h. */ 7727 int i; 7728 int 7729 main () 7730 { 7731 7732 ; 7733 return 0; 7734 } 7735 _ACEOF 7736 if ac_fn_c_try_link "$LINENO"; then : 7737 eval $cacheid=yes 7738 else 7739 eval $cacheid=no 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext \ 7742 conftest$ac_exeext conftest.$ac_ext 7743 fi 7744 7745 7746 CFLAGS="$xorg_testset_save_CFLAGS" 7747 7748 eval supported=\$$cacheid 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7750 $as_echo "$supported" >&6; } 7751 if test "$supported" = "yes" ; then 7752 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7753 found="yes" 7754 fi 7755 fi 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 xorg_testset_save_CFLAGS="$CFLAGS" 7772 7773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7776 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7777 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 _ACEOF 7784 if ac_fn_c_try_compile "$LINENO"; then : 7785 xorg_cv_cc_flag_unknown_warning_option=yes 7786 else 7787 xorg_cv_cc_flag_unknown_warning_option=no 7788 fi 7789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7790 fi 7791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7792 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7794 CFLAGS="$xorg_testset_save_CFLAGS" 7795 fi 7796 7797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7800 fi 7801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7803 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7804 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7805 $as_echo_n "(cached) " >&6 7806 else 7807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808 /* end confdefs.h. */ 7809 int i; 7810 _ACEOF 7811 if ac_fn_c_try_compile "$LINENO"; then : 7812 xorg_cv_cc_flag_unused_command_line_argument=yes 7813 else 7814 xorg_cv_cc_flag_unused_command_line_argument=no 7815 fi 7816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7817 fi 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7819 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7821 CFLAGS="$xorg_testset_save_CFLAGS" 7822 fi 7823 7824 found="no" 7825 7826 if test $found = "no" ; then 7827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7829 fi 7830 7831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7833 fi 7834 7835 CFLAGS="$CFLAGS -Werror=trigraphs" 7836 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7838 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7839 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7840 if eval \${$cacheid+:} false; then : 7841 $as_echo_n "(cached) " >&6 7842 else 7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7844 /* end confdefs.h. */ 7845 int i; 7846 int 7847 main () 7848 { 7849 7850 ; 7851 return 0; 7852 } 7853 _ACEOF 7854 if ac_fn_c_try_link "$LINENO"; then : 7855 eval $cacheid=yes 7856 else 7857 eval $cacheid=no 7858 fi 7859 rm -f core conftest.err conftest.$ac_objext \ 7860 conftest$ac_exeext conftest.$ac_ext 7861 fi 7862 7863 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865 7866 eval supported=\$$cacheid 7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7868 $as_echo "$supported" >&6; } 7869 if test "$supported" = "yes" ; then 7870 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7871 found="yes" 7872 fi 7873 fi 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 xorg_testset_save_CFLAGS="$CFLAGS" 7890 7891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897 else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 int i; 7901 _ACEOF 7902 if ac_fn_c_try_compile "$LINENO"; then : 7903 xorg_cv_cc_flag_unknown_warning_option=yes 7904 else 7905 xorg_cv_cc_flag_unknown_warning_option=no 7906 fi 7907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7908 fi 7909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913 fi 7914 7915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7918 fi 7919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924 else 7925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926 /* end confdefs.h. */ 7927 int i; 7928 _ACEOF 7929 if ac_fn_c_try_compile "$LINENO"; then : 7930 xorg_cv_cc_flag_unused_command_line_argument=yes 7931 else 7932 xorg_cv_cc_flag_unused_command_line_argument=no 7933 fi 7934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7935 fi 7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940 fi 7941 7942 found="no" 7943 7944 if test $found = "no" ; then 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 fi 7952 7953 CFLAGS="$CFLAGS -Werror=array-bounds" 7954 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7956 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7957 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7958 if eval \${$cacheid+:} false; then : 7959 $as_echo_n "(cached) " >&6 7960 else 7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962 /* end confdefs.h. */ 7963 int i; 7964 int 7965 main () 7966 { 7967 7968 ; 7969 return 0; 7970 } 7971 _ACEOF 7972 if ac_fn_c_try_link "$LINENO"; then : 7973 eval $cacheid=yes 7974 else 7975 eval $cacheid=no 7976 fi 7977 rm -f core conftest.err conftest.$ac_objext \ 7978 conftest$ac_exeext conftest.$ac_ext 7979 fi 7980 7981 7982 CFLAGS="$xorg_testset_save_CFLAGS" 7983 7984 eval supported=\$$cacheid 7985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7986 $as_echo "$supported" >&6; } 7987 if test "$supported" = "yes" ; then 7988 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7989 found="yes" 7990 fi 7991 fi 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 xorg_testset_save_CFLAGS="$CFLAGS" 8008 8009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8014 $as_echo_n "(cached) " >&6 8015 else 8016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8017 /* end confdefs.h. */ 8018 int i; 8019 _ACEOF 8020 if ac_fn_c_try_compile "$LINENO"; then : 8021 xorg_cv_cc_flag_unknown_warning_option=yes 8022 else 8023 xorg_cv_cc_flag_unknown_warning_option=no 8024 fi 8025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8026 fi 8027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8030 CFLAGS="$xorg_testset_save_CFLAGS" 8031 fi 8032 8033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 fi 8037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8041 $as_echo_n "(cached) " >&6 8042 else 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044 /* end confdefs.h. */ 8045 int i; 8046 _ACEOF 8047 if ac_fn_c_try_compile "$LINENO"; then : 8048 xorg_cv_cc_flag_unused_command_line_argument=yes 8049 else 8050 xorg_cv_cc_flag_unused_command_line_argument=no 8051 fi 8052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8053 fi 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8057 CFLAGS="$xorg_testset_save_CFLAGS" 8058 fi 8059 8060 found="no" 8061 8062 if test $found = "no" ; then 8063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8065 fi 8066 8067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 fi 8070 8071 CFLAGS="$CFLAGS -Werror=write-strings" 8072 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8074 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8075 cacheid=xorg_cv_cc_flag__Werror_write_strings 8076 if eval \${$cacheid+:} false; then : 8077 $as_echo_n "(cached) " >&6 8078 else 8079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8080 /* end confdefs.h. */ 8081 int i; 8082 int 8083 main () 8084 { 8085 8086 ; 8087 return 0; 8088 } 8089 _ACEOF 8090 if ac_fn_c_try_link "$LINENO"; then : 8091 eval $cacheid=yes 8092 else 8093 eval $cacheid=no 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext \ 8096 conftest$ac_exeext conftest.$ac_ext 8097 fi 8098 8099 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 8102 eval supported=\$$cacheid 8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8104 $as_echo "$supported" >&6; } 8105 if test "$supported" = "yes" ; then 8106 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8107 found="yes" 8108 fi 8109 fi 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 xorg_testset_save_CFLAGS="$CFLAGS" 8126 8127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133 else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135 /* end confdefs.h. */ 8136 int i; 8137 _ACEOF 8138 if ac_fn_c_try_compile "$LINENO"; then : 8139 xorg_cv_cc_flag_unknown_warning_option=yes 8140 else 8141 xorg_cv_cc_flag_unknown_warning_option=no 8142 fi 8143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8144 fi 8145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 fi 8150 8151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 fi 8155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8159 $as_echo_n "(cached) " >&6 8160 else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162 /* end confdefs.h. */ 8163 int i; 8164 _ACEOF 8165 if ac_fn_c_try_compile "$LINENO"; then : 8166 xorg_cv_cc_flag_unused_command_line_argument=yes 8167 else 8168 xorg_cv_cc_flag_unused_command_line_argument=no 8169 fi 8170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8171 fi 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8175 CFLAGS="$xorg_testset_save_CFLAGS" 8176 fi 8177 8178 found="no" 8179 8180 if test $found = "no" ; then 8181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8183 fi 8184 8185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 fi 8188 8189 CFLAGS="$CFLAGS -Werror=address" 8190 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8192 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8193 cacheid=xorg_cv_cc_flag__Werror_address 8194 if eval \${$cacheid+:} false; then : 8195 $as_echo_n "(cached) " >&6 8196 else 8197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198 /* end confdefs.h. */ 8199 int i; 8200 int 8201 main () 8202 { 8203 8204 ; 8205 return 0; 8206 } 8207 _ACEOF 8208 if ac_fn_c_try_link "$LINENO"; then : 8209 eval $cacheid=yes 8210 else 8211 eval $cacheid=no 8212 fi 8213 rm -f core conftest.err conftest.$ac_objext \ 8214 conftest$ac_exeext conftest.$ac_ext 8215 fi 8216 8217 8218 CFLAGS="$xorg_testset_save_CFLAGS" 8219 8220 eval supported=\$$cacheid 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8222 $as_echo "$supported" >&6; } 8223 if test "$supported" = "yes" ; then 8224 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8225 found="yes" 8226 fi 8227 fi 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 xorg_testset_save_CFLAGS="$CFLAGS" 8244 8245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251 else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253 /* end confdefs.h. */ 8254 int i; 8255 _ACEOF 8256 if ac_fn_c_try_compile "$LINENO"; then : 8257 xorg_cv_cc_flag_unknown_warning_option=yes 8258 else 8259 xorg_cv_cc_flag_unknown_warning_option=no 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8262 fi 8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8266 CFLAGS="$xorg_testset_save_CFLAGS" 8267 fi 8268 8269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 fi 8273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8277 $as_echo_n "(cached) " >&6 8278 else 8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280 /* end confdefs.h. */ 8281 int i; 8282 _ACEOF 8283 if ac_fn_c_try_compile "$LINENO"; then : 8284 xorg_cv_cc_flag_unused_command_line_argument=yes 8285 else 8286 xorg_cv_cc_flag_unused_command_line_argument=no 8287 fi 8288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8289 fi 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294 fi 8295 8296 found="no" 8297 8298 if test $found = "no" ; then 8299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8301 fi 8302 8303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8305 fi 8306 8307 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8308 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8310 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8311 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8312 if eval \${$cacheid+:} false; then : 8313 $as_echo_n "(cached) " >&6 8314 else 8315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8316 /* end confdefs.h. */ 8317 int i; 8318 int 8319 main () 8320 { 8321 8322 ; 8323 return 0; 8324 } 8325 _ACEOF 8326 if ac_fn_c_try_link "$LINENO"; then : 8327 eval $cacheid=yes 8328 else 8329 eval $cacheid=no 8330 fi 8331 rm -f core conftest.err conftest.$ac_objext \ 8332 conftest$ac_exeext conftest.$ac_ext 8333 fi 8334 8335 8336 CFLAGS="$xorg_testset_save_CFLAGS" 8337 8338 eval supported=\$$cacheid 8339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8340 $as_echo "$supported" >&6; } 8341 if test "$supported" = "yes" ; then 8342 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8343 found="yes" 8344 fi 8345 fi 8346 8347 if test $found = "no" ; then 8348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8350 fi 8351 8352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8354 fi 8355 8356 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8357 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8359 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8360 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8361 if eval \${$cacheid+:} false; then : 8362 $as_echo_n "(cached) " >&6 8363 else 8364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8365 /* end confdefs.h. */ 8366 int i; 8367 int 8368 main () 8369 { 8370 8371 ; 8372 return 0; 8373 } 8374 _ACEOF 8375 if ac_fn_c_try_link "$LINENO"; then : 8376 eval $cacheid=yes 8377 else 8378 eval $cacheid=no 8379 fi 8380 rm -f core conftest.err conftest.$ac_objext \ 8381 conftest$ac_exeext conftest.$ac_ext 8382 fi 8383 8384 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386 8387 eval supported=\$$cacheid 8388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8389 $as_echo "$supported" >&6; } 8390 if test "$supported" = "yes" ; then 8391 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8392 found="yes" 8393 fi 8394 fi 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 xorg_testset_save_CFLAGS="$CFLAGS" 8411 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 _ACEOF 8423 if ac_fn_c_try_compile "$LINENO"; then : 8424 xorg_cv_cc_flag_unknown_warning_option=yes 8425 else 8426 xorg_cv_cc_flag_unknown_warning_option=no 8427 fi 8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8429 fi 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 fi 8435 8436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8439 fi 8440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445 else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447 /* end confdefs.h. */ 8448 int i; 8449 _ACEOF 8450 if ac_fn_c_try_compile "$LINENO"; then : 8451 xorg_cv_cc_flag_unused_command_line_argument=yes 8452 else 8453 xorg_cv_cc_flag_unused_command_line_argument=no 8454 fi 8455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8456 fi 8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8460 CFLAGS="$xorg_testset_save_CFLAGS" 8461 fi 8462 8463 found="no" 8464 8465 if test $found = "no" ; then 8466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8468 fi 8469 8470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8472 fi 8473 8474 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8475 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8477 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8478 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8479 if eval \${$cacheid+:} false; then : 8480 $as_echo_n "(cached) " >&6 8481 else 8482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8483 /* end confdefs.h. */ 8484 int i; 8485 int 8486 main () 8487 { 8488 8489 ; 8490 return 0; 8491 } 8492 _ACEOF 8493 if ac_fn_c_try_link "$LINENO"; then : 8494 eval $cacheid=yes 8495 else 8496 eval $cacheid=no 8497 fi 8498 rm -f core conftest.err conftest.$ac_objext \ 8499 conftest$ac_exeext conftest.$ac_ext 8500 fi 8501 8502 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 8505 eval supported=\$$cacheid 8506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8507 $as_echo "$supported" >&6; } 8508 if test "$supported" = "yes" ; then 8509 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8510 found="yes" 8511 fi 8512 fi 8513 8514 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8515 else 8516 { $as_echo "$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 8517 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 xorg_testset_save_CFLAGS="$CFLAGS" 8532 8533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 _ACEOF 8544 if ac_fn_c_try_compile "$LINENO"; then : 8545 xorg_cv_cc_flag_unknown_warning_option=yes 8546 else 8547 xorg_cv_cc_flag_unknown_warning_option=no 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8550 fi 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8565 $as_echo_n "(cached) " >&6 8566 else 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568 /* end confdefs.h. */ 8569 int i; 8570 _ACEOF 8571 if ac_fn_c_try_compile "$LINENO"; then : 8572 xorg_cv_cc_flag_unused_command_line_argument=yes 8573 else 8574 xorg_cv_cc_flag_unused_command_line_argument=no 8575 fi 8576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8577 fi 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 fi 8583 8584 found="no" 8585 8586 if test $found = "no" ; then 8587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 fi 8590 8591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 fi 8594 8595 CFLAGS="$CFLAGS -Wimplicit" 8596 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8598 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8599 cacheid=xorg_cv_cc_flag__Wimplicit 8600 if eval \${$cacheid+:} false; then : 8601 $as_echo_n "(cached) " >&6 8602 else 8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8604 /* end confdefs.h. */ 8605 int i; 8606 int 8607 main () 8608 { 8609 8610 ; 8611 return 0; 8612 } 8613 _ACEOF 8614 if ac_fn_c_try_link "$LINENO"; then : 8615 eval $cacheid=yes 8616 else 8617 eval $cacheid=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext \ 8620 conftest$ac_exeext conftest.$ac_ext 8621 fi 8622 8623 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 8626 eval supported=\$$cacheid 8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8628 $as_echo "$supported" >&6; } 8629 if test "$supported" = "yes" ; then 8630 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8631 found="yes" 8632 fi 8633 fi 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 xorg_testset_save_CFLAGS="$CFLAGS" 8650 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657 else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 _ACEOF 8662 if ac_fn_c_try_compile "$LINENO"; then : 8663 xorg_cv_cc_flag_unknown_warning_option=yes 8664 else 8665 xorg_cv_cc_flag_unknown_warning_option=no 8666 fi 8667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8668 fi 8669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8672 CFLAGS="$xorg_testset_save_CFLAGS" 8673 fi 8674 8675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8678 fi 8679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8683 $as_echo_n "(cached) " >&6 8684 else 8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8686 /* end confdefs.h. */ 8687 int i; 8688 _ACEOF 8689 if ac_fn_c_try_compile "$LINENO"; then : 8690 xorg_cv_cc_flag_unused_command_line_argument=yes 8691 else 8692 xorg_cv_cc_flag_unused_command_line_argument=no 8693 fi 8694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8695 fi 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700 fi 8701 8702 found="no" 8703 8704 if test $found = "no" ; then 8705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 fi 8712 8713 CFLAGS="$CFLAGS -Wnonnull" 8714 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8716 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8717 cacheid=xorg_cv_cc_flag__Wnonnull 8718 if eval \${$cacheid+:} false; then : 8719 $as_echo_n "(cached) " >&6 8720 else 8721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8722 /* end confdefs.h. */ 8723 int i; 8724 int 8725 main () 8726 { 8727 8728 ; 8729 return 0; 8730 } 8731 _ACEOF 8732 if ac_fn_c_try_link "$LINENO"; then : 8733 eval $cacheid=yes 8734 else 8735 eval $cacheid=no 8736 fi 8737 rm -f core conftest.err conftest.$ac_objext \ 8738 conftest$ac_exeext conftest.$ac_ext 8739 fi 8740 8741 8742 CFLAGS="$xorg_testset_save_CFLAGS" 8743 8744 eval supported=\$$cacheid 8745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8746 $as_echo "$supported" >&6; } 8747 if test "$supported" = "yes" ; then 8748 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8749 found="yes" 8750 fi 8751 fi 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 xorg_testset_save_CFLAGS="$CFLAGS" 8768 8769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8772 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8773 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8774 $as_echo_n "(cached) " >&6 8775 else 8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777 /* end confdefs.h. */ 8778 int i; 8779 _ACEOF 8780 if ac_fn_c_try_compile "$LINENO"; then : 8781 xorg_cv_cc_flag_unknown_warning_option=yes 8782 else 8783 xorg_cv_cc_flag_unknown_warning_option=no 8784 fi 8785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8786 fi 8787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8788 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8790 CFLAGS="$xorg_testset_save_CFLAGS" 8791 fi 8792 8793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 fi 8797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8799 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8800 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8801 $as_echo_n "(cached) " >&6 8802 else 8803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8804 /* end confdefs.h. */ 8805 int i; 8806 _ACEOF 8807 if ac_fn_c_try_compile "$LINENO"; then : 8808 xorg_cv_cc_flag_unused_command_line_argument=yes 8809 else 8810 xorg_cv_cc_flag_unused_command_line_argument=no 8811 fi 8812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8813 fi 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8815 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818 fi 8819 8820 found="no" 8821 8822 if test $found = "no" ; then 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 fi 8826 8827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 fi 8830 8831 CFLAGS="$CFLAGS -Winit-self" 8832 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8834 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8835 cacheid=xorg_cv_cc_flag__Winit_self 8836 if eval \${$cacheid+:} false; then : 8837 $as_echo_n "(cached) " >&6 8838 else 8839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8840 /* end confdefs.h. */ 8841 int i; 8842 int 8843 main () 8844 { 8845 8846 ; 8847 return 0; 8848 } 8849 _ACEOF 8850 if ac_fn_c_try_link "$LINENO"; then : 8851 eval $cacheid=yes 8852 else 8853 eval $cacheid=no 8854 fi 8855 rm -f core conftest.err conftest.$ac_objext \ 8856 conftest$ac_exeext conftest.$ac_ext 8857 fi 8858 8859 8860 CFLAGS="$xorg_testset_save_CFLAGS" 8861 8862 eval supported=\$$cacheid 8863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8864 $as_echo "$supported" >&6; } 8865 if test "$supported" = "yes" ; then 8866 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8867 found="yes" 8868 fi 8869 fi 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884 8885 xorg_testset_save_CFLAGS="$CFLAGS" 8886 8887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8890 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8891 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8892 $as_echo_n "(cached) " >&6 8893 else 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 _ACEOF 8898 if ac_fn_c_try_compile "$LINENO"; then : 8899 xorg_cv_cc_flag_unknown_warning_option=yes 8900 else 8901 xorg_cv_cc_flag_unknown_warning_option=no 8902 fi 8903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8904 fi 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8906 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8908 CFLAGS="$xorg_testset_save_CFLAGS" 8909 fi 8910 8911 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 fi 8915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8917 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8918 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8919 $as_echo_n "(cached) " >&6 8920 else 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 _ACEOF 8925 if ac_fn_c_try_compile "$LINENO"; then : 8926 xorg_cv_cc_flag_unused_command_line_argument=yes 8927 else 8928 xorg_cv_cc_flag_unused_command_line_argument=no 8929 fi 8930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8931 fi 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8933 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8935 CFLAGS="$xorg_testset_save_CFLAGS" 8936 fi 8937 8938 found="no" 8939 8940 if test $found = "no" ; then 8941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8943 fi 8944 8945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 fi 8948 8949 CFLAGS="$CFLAGS -Wmain" 8950 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8952 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8953 cacheid=xorg_cv_cc_flag__Wmain 8954 if eval \${$cacheid+:} false; then : 8955 $as_echo_n "(cached) " >&6 8956 else 8957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8958 /* end confdefs.h. */ 8959 int i; 8960 int 8961 main () 8962 { 8963 8964 ; 8965 return 0; 8966 } 8967 _ACEOF 8968 if ac_fn_c_try_link "$LINENO"; then : 8969 eval $cacheid=yes 8970 else 8971 eval $cacheid=no 8972 fi 8973 rm -f core conftest.err conftest.$ac_objext \ 8974 conftest$ac_exeext conftest.$ac_ext 8975 fi 8976 8977 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979 8980 eval supported=\$$cacheid 8981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8982 $as_echo "$supported" >&6; } 8983 if test "$supported" = "yes" ; then 8984 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8985 found="yes" 8986 fi 8987 fi 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 xorg_testset_save_CFLAGS="$CFLAGS" 9004 9005 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9008 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9009 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013 /* end confdefs.h. */ 9014 int i; 9015 _ACEOF 9016 if ac_fn_c_try_compile "$LINENO"; then : 9017 xorg_cv_cc_flag_unknown_warning_option=yes 9018 else 9019 xorg_cv_cc_flag_unknown_warning_option=no 9020 fi 9021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9022 fi 9023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9024 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9025 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9026 CFLAGS="$xorg_testset_save_CFLAGS" 9027 fi 9028 9029 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 fi 9033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9035 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9036 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9037 $as_echo_n "(cached) " >&6 9038 else 9039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9040 /* end confdefs.h. */ 9041 int i; 9042 _ACEOF 9043 if ac_fn_c_try_compile "$LINENO"; then : 9044 xorg_cv_cc_flag_unused_command_line_argument=yes 9045 else 9046 xorg_cv_cc_flag_unused_command_line_argument=no 9047 fi 9048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9049 fi 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9051 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9053 CFLAGS="$xorg_testset_save_CFLAGS" 9054 fi 9055 9056 found="no" 9057 9058 if test $found = "no" ; then 9059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9061 fi 9062 9063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 fi 9066 9067 CFLAGS="$CFLAGS -Wmissing-braces" 9068 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9070 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9071 cacheid=xorg_cv_cc_flag__Wmissing_braces 9072 if eval \${$cacheid+:} false; then : 9073 $as_echo_n "(cached) " >&6 9074 else 9075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9076 /* end confdefs.h. */ 9077 int i; 9078 int 9079 main () 9080 { 9081 9082 ; 9083 return 0; 9084 } 9085 _ACEOF 9086 if ac_fn_c_try_link "$LINENO"; then : 9087 eval $cacheid=yes 9088 else 9089 eval $cacheid=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext \ 9092 conftest$ac_exeext conftest.$ac_ext 9093 fi 9094 9095 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 9098 eval supported=\$$cacheid 9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9100 $as_echo "$supported" >&6; } 9101 if test "$supported" = "yes" ; then 9102 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9103 found="yes" 9104 fi 9105 fi 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 xorg_testset_save_CFLAGS="$CFLAGS" 9122 9123 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9126 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9127 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129 else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131 /* end confdefs.h. */ 9132 int i; 9133 _ACEOF 9134 if ac_fn_c_try_compile "$LINENO"; then : 9135 xorg_cv_cc_flag_unknown_warning_option=yes 9136 else 9137 xorg_cv_cc_flag_unknown_warning_option=no 9138 fi 9139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9140 fi 9141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9142 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9143 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 fi 9146 9147 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 fi 9151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9153 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9154 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9155 $as_echo_n "(cached) " >&6 9156 else 9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158 /* end confdefs.h. */ 9159 int i; 9160 _ACEOF 9161 if ac_fn_c_try_compile "$LINENO"; then : 9162 xorg_cv_cc_flag_unused_command_line_argument=yes 9163 else 9164 xorg_cv_cc_flag_unused_command_line_argument=no 9165 fi 9166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9167 fi 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9169 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172 fi 9173 9174 found="no" 9175 9176 if test $found = "no" ; then 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 fi 9184 9185 CFLAGS="$CFLAGS -Wsequence-point" 9186 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9188 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9189 cacheid=xorg_cv_cc_flag__Wsequence_point 9190 if eval \${$cacheid+:} false; then : 9191 $as_echo_n "(cached) " >&6 9192 else 9193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9194 /* end confdefs.h. */ 9195 int i; 9196 int 9197 main () 9198 { 9199 9200 ; 9201 return 0; 9202 } 9203 _ACEOF 9204 if ac_fn_c_try_link "$LINENO"; then : 9205 eval $cacheid=yes 9206 else 9207 eval $cacheid=no 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext \ 9210 conftest$ac_exeext conftest.$ac_ext 9211 fi 9212 9213 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215 9216 eval supported=\$$cacheid 9217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9218 $as_echo "$supported" >&6; } 9219 if test "$supported" = "yes" ; then 9220 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9221 found="yes" 9222 fi 9223 fi 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 xorg_testset_save_CFLAGS="$CFLAGS" 9240 9241 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9244 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9245 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 int i; 9251 _ACEOF 9252 if ac_fn_c_try_compile "$LINENO"; then : 9253 xorg_cv_cc_flag_unknown_warning_option=yes 9254 else 9255 xorg_cv_cc_flag_unknown_warning_option=no 9256 fi 9257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9258 fi 9259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9260 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9261 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9262 CFLAGS="$xorg_testset_save_CFLAGS" 9263 fi 9264 9265 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 fi 9269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9271 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9272 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274 else 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276 /* end confdefs.h. */ 9277 int i; 9278 _ACEOF 9279 if ac_fn_c_try_compile "$LINENO"; then : 9280 xorg_cv_cc_flag_unused_command_line_argument=yes 9281 else 9282 xorg_cv_cc_flag_unused_command_line_argument=no 9283 fi 9284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9285 fi 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9287 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290 fi 9291 9292 found="no" 9293 9294 if test $found = "no" ; then 9295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9297 fi 9298 9299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 fi 9302 9303 CFLAGS="$CFLAGS -Wreturn-type" 9304 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9306 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9307 cacheid=xorg_cv_cc_flag__Wreturn_type 9308 if eval \${$cacheid+:} false; then : 9309 $as_echo_n "(cached) " >&6 9310 else 9311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9312 /* end confdefs.h. */ 9313 int i; 9314 int 9315 main () 9316 { 9317 9318 ; 9319 return 0; 9320 } 9321 _ACEOF 9322 if ac_fn_c_try_link "$LINENO"; then : 9323 eval $cacheid=yes 9324 else 9325 eval $cacheid=no 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext \ 9328 conftest$ac_exeext conftest.$ac_ext 9329 fi 9330 9331 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 9334 eval supported=\$$cacheid 9335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9336 $as_echo "$supported" >&6; } 9337 if test "$supported" = "yes" ; then 9338 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9339 found="yes" 9340 fi 9341 fi 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 xorg_testset_save_CFLAGS="$CFLAGS" 9358 9359 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9362 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9363 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 _ACEOF 9370 if ac_fn_c_try_compile "$LINENO"; then : 9371 xorg_cv_cc_flag_unknown_warning_option=yes 9372 else 9373 xorg_cv_cc_flag_unknown_warning_option=no 9374 fi 9375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9376 fi 9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9378 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9379 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9380 CFLAGS="$xorg_testset_save_CFLAGS" 9381 fi 9382 9383 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 fi 9387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9389 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9390 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9391 $as_echo_n "(cached) " >&6 9392 else 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394 /* end confdefs.h. */ 9395 int i; 9396 _ACEOF 9397 if ac_fn_c_try_compile "$LINENO"; then : 9398 xorg_cv_cc_flag_unused_command_line_argument=yes 9399 else 9400 xorg_cv_cc_flag_unused_command_line_argument=no 9401 fi 9402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9403 fi 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9405 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9406 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9407 CFLAGS="$xorg_testset_save_CFLAGS" 9408 fi 9409 9410 found="no" 9411 9412 if test $found = "no" ; then 9413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9415 fi 9416 9417 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9419 fi 9420 9421 CFLAGS="$CFLAGS -Wtrigraphs" 9422 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9424 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9425 cacheid=xorg_cv_cc_flag__Wtrigraphs 9426 if eval \${$cacheid+:} false; then : 9427 $as_echo_n "(cached) " >&6 9428 else 9429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9430 /* end confdefs.h. */ 9431 int i; 9432 int 9433 main () 9434 { 9435 9436 ; 9437 return 0; 9438 } 9439 _ACEOF 9440 if ac_fn_c_try_link "$LINENO"; then : 9441 eval $cacheid=yes 9442 else 9443 eval $cacheid=no 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext \ 9446 conftest$ac_exeext conftest.$ac_ext 9447 fi 9448 9449 9450 CFLAGS="$xorg_testset_save_CFLAGS" 9451 9452 eval supported=\$$cacheid 9453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9454 $as_echo "$supported" >&6; } 9455 if test "$supported" = "yes" ; then 9456 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9457 found="yes" 9458 fi 9459 fi 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 xorg_testset_save_CFLAGS="$CFLAGS" 9476 9477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9480 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9481 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483 else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485 /* end confdefs.h. */ 9486 int i; 9487 _ACEOF 9488 if ac_fn_c_try_compile "$LINENO"; then : 9489 xorg_cv_cc_flag_unknown_warning_option=yes 9490 else 9491 xorg_cv_cc_flag_unknown_warning_option=no 9492 fi 9493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9494 fi 9495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9496 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9498 CFLAGS="$xorg_testset_save_CFLAGS" 9499 fi 9500 9501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 fi 9505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9507 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9508 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510 else 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512 /* end confdefs.h. */ 9513 int i; 9514 _ACEOF 9515 if ac_fn_c_try_compile "$LINENO"; then : 9516 xorg_cv_cc_flag_unused_command_line_argument=yes 9517 else 9518 xorg_cv_cc_flag_unused_command_line_argument=no 9519 fi 9520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9521 fi 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9523 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9524 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9525 CFLAGS="$xorg_testset_save_CFLAGS" 9526 fi 9527 9528 found="no" 9529 9530 if test $found = "no" ; then 9531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9533 fi 9534 9535 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9537 fi 9538 9539 CFLAGS="$CFLAGS -Warray-bounds" 9540 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9542 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9543 cacheid=xorg_cv_cc_flag__Warray_bounds 9544 if eval \${$cacheid+:} false; then : 9545 $as_echo_n "(cached) " >&6 9546 else 9547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548 /* end confdefs.h. */ 9549 int i; 9550 int 9551 main () 9552 { 9553 9554 ; 9555 return 0; 9556 } 9557 _ACEOF 9558 if ac_fn_c_try_link "$LINENO"; then : 9559 eval $cacheid=yes 9560 else 9561 eval $cacheid=no 9562 fi 9563 rm -f core conftest.err conftest.$ac_objext \ 9564 conftest$ac_exeext conftest.$ac_ext 9565 fi 9566 9567 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569 9570 eval supported=\$$cacheid 9571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9572 $as_echo "$supported" >&6; } 9573 if test "$supported" = "yes" ; then 9574 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9575 found="yes" 9576 fi 9577 fi 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 xorg_testset_save_CFLAGS="$CFLAGS" 9594 9595 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9598 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9599 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601 else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 _ACEOF 9606 if ac_fn_c_try_compile "$LINENO"; then : 9607 xorg_cv_cc_flag_unknown_warning_option=yes 9608 else 9609 xorg_cv_cc_flag_unknown_warning_option=no 9610 fi 9611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9612 fi 9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9614 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9616 CFLAGS="$xorg_testset_save_CFLAGS" 9617 fi 9618 9619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 fi 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9625 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9626 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9627 $as_echo_n "(cached) " >&6 9628 else 9629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630 /* end confdefs.h. */ 9631 int i; 9632 _ACEOF 9633 if ac_fn_c_try_compile "$LINENO"; then : 9634 xorg_cv_cc_flag_unused_command_line_argument=yes 9635 else 9636 xorg_cv_cc_flag_unused_command_line_argument=no 9637 fi 9638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9639 fi 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9641 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644 fi 9645 9646 found="no" 9647 9648 if test $found = "no" ; then 9649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9651 fi 9652 9653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9655 fi 9656 9657 CFLAGS="$CFLAGS -Wwrite-strings" 9658 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9660 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9661 cacheid=xorg_cv_cc_flag__Wwrite_strings 9662 if eval \${$cacheid+:} false; then : 9663 $as_echo_n "(cached) " >&6 9664 else 9665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9666 /* end confdefs.h. */ 9667 int i; 9668 int 9669 main () 9670 { 9671 9672 ; 9673 return 0; 9674 } 9675 _ACEOF 9676 if ac_fn_c_try_link "$LINENO"; then : 9677 eval $cacheid=yes 9678 else 9679 eval $cacheid=no 9680 fi 9681 rm -f core conftest.err conftest.$ac_objext \ 9682 conftest$ac_exeext conftest.$ac_ext 9683 fi 9684 9685 9686 CFLAGS="$xorg_testset_save_CFLAGS" 9687 9688 eval supported=\$$cacheid 9689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9690 $as_echo "$supported" >&6; } 9691 if test "$supported" = "yes" ; then 9692 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9693 found="yes" 9694 fi 9695 fi 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 xorg_testset_save_CFLAGS="$CFLAGS" 9712 9713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9716 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9717 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 _ACEOF 9724 if ac_fn_c_try_compile "$LINENO"; then : 9725 xorg_cv_cc_flag_unknown_warning_option=yes 9726 else 9727 xorg_cv_cc_flag_unknown_warning_option=no 9728 fi 9729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9730 fi 9731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9732 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9734 CFLAGS="$xorg_testset_save_CFLAGS" 9735 fi 9736 9737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 fi 9741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9743 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9744 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9745 $as_echo_n "(cached) " >&6 9746 else 9747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748 /* end confdefs.h. */ 9749 int i; 9750 _ACEOF 9751 if ac_fn_c_try_compile "$LINENO"; then : 9752 xorg_cv_cc_flag_unused_command_line_argument=yes 9753 else 9754 xorg_cv_cc_flag_unused_command_line_argument=no 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757 fi 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9759 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762 fi 9763 9764 found="no" 9765 9766 if test $found = "no" ; then 9767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9769 fi 9770 9771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 fi 9774 9775 CFLAGS="$CFLAGS -Waddress" 9776 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9778 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9779 cacheid=xorg_cv_cc_flag__Waddress 9780 if eval \${$cacheid+:} false; then : 9781 $as_echo_n "(cached) " >&6 9782 else 9783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9784 /* end confdefs.h. */ 9785 int i; 9786 int 9787 main () 9788 { 9789 9790 ; 9791 return 0; 9792 } 9793 _ACEOF 9794 if ac_fn_c_try_link "$LINENO"; then : 9795 eval $cacheid=yes 9796 else 9797 eval $cacheid=no 9798 fi 9799 rm -f core conftest.err conftest.$ac_objext \ 9800 conftest$ac_exeext conftest.$ac_ext 9801 fi 9802 9803 9804 CFLAGS="$xorg_testset_save_CFLAGS" 9805 9806 eval supported=\$$cacheid 9807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9808 $as_echo "$supported" >&6; } 9809 if test "$supported" = "yes" ; then 9810 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9811 found="yes" 9812 fi 9813 fi 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 xorg_testset_save_CFLAGS="$CFLAGS" 9830 9831 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9834 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9835 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837 else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 _ACEOF 9842 if ac_fn_c_try_compile "$LINENO"; then : 9843 xorg_cv_cc_flag_unknown_warning_option=yes 9844 else 9845 xorg_cv_cc_flag_unknown_warning_option=no 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9848 fi 9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9850 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9852 CFLAGS="$xorg_testset_save_CFLAGS" 9853 fi 9854 9855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 fi 9859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9861 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9862 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9863 $as_echo_n "(cached) " >&6 9864 else 9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9866 /* end confdefs.h. */ 9867 int i; 9868 _ACEOF 9869 if ac_fn_c_try_compile "$LINENO"; then : 9870 xorg_cv_cc_flag_unused_command_line_argument=yes 9871 else 9872 xorg_cv_cc_flag_unused_command_line_argument=no 9873 fi 9874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9875 fi 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9877 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9879 CFLAGS="$xorg_testset_save_CFLAGS" 9880 fi 9881 9882 found="no" 9883 9884 if test $found = "no" ; then 9885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9887 fi 9888 9889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9891 fi 9892 9893 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9894 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9896 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9897 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9898 if eval \${$cacheid+:} false; then : 9899 $as_echo_n "(cached) " >&6 9900 else 9901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9902 /* end confdefs.h. */ 9903 int i; 9904 int 9905 main () 9906 { 9907 9908 ; 9909 return 0; 9910 } 9911 _ACEOF 9912 if ac_fn_c_try_link "$LINENO"; then : 9913 eval $cacheid=yes 9914 else 9915 eval $cacheid=no 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext \ 9918 conftest$ac_exeext conftest.$ac_ext 9919 fi 9920 9921 9922 CFLAGS="$xorg_testset_save_CFLAGS" 9923 9924 eval supported=\$$cacheid 9925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9926 $as_echo "$supported" >&6; } 9927 if test "$supported" = "yes" ; then 9928 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9929 found="yes" 9930 fi 9931 fi 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 xorg_testset_save_CFLAGS="$CFLAGS" 9948 9949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9953 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955 else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 _ACEOF 9960 if ac_fn_c_try_compile "$LINENO"; then : 9961 xorg_cv_cc_flag_unknown_warning_option=yes 9962 else 9963 xorg_cv_cc_flag_unknown_warning_option=no 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9966 fi 9967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9968 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971 fi 9972 9973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9976 fi 9977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9979 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9980 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9981 $as_echo_n "(cached) " >&6 9982 else 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984 /* end confdefs.h. */ 9985 int i; 9986 _ACEOF 9987 if ac_fn_c_try_compile "$LINENO"; then : 9988 xorg_cv_cc_flag_unused_command_line_argument=yes 9989 else 9990 xorg_cv_cc_flag_unused_command_line_argument=no 9991 fi 9992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9993 fi 9994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9995 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9997 CFLAGS="$xorg_testset_save_CFLAGS" 9998 fi 9999 10000 found="no" 10001 10002 if test $found = "no" ; then 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 fi 10006 10007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10009 fi 10010 10011 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10012 10013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10014 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10015 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10016 if eval \${$cacheid+:} false; then : 10017 $as_echo_n "(cached) " >&6 10018 else 10019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10020 /* end confdefs.h. */ 10021 int i; 10022 int 10023 main () 10024 { 10025 10026 ; 10027 return 0; 10028 } 10029 _ACEOF 10030 if ac_fn_c_try_link "$LINENO"; then : 10031 eval $cacheid=yes 10032 else 10033 eval $cacheid=no 10034 fi 10035 rm -f core conftest.err conftest.$ac_objext \ 10036 conftest$ac_exeext conftest.$ac_ext 10037 fi 10038 10039 10040 CFLAGS="$xorg_testset_save_CFLAGS" 10041 10042 eval supported=\$$cacheid 10043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10044 $as_echo "$supported" >&6; } 10045 if test "$supported" = "yes" ; then 10046 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10047 found="yes" 10048 fi 10049 fi 10050 10051 10052 fi 10053 10054 10055 10056 10057 10058 10059 10060 CWARNFLAGS="$BASE_CFLAGS" 10061 if test "x$GCC" = xyes ; then 10062 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10063 fi 10064 10065 10066 10067 10068 10069 10070 10071 10072 # Check whether --enable-strict-compilation was given. 10073 if test "${enable_strict_compilation+set}" = set; then : 10074 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10075 else 10076 STRICT_COMPILE=no 10077 fi 10078 10079 10080 10081 10082 10083 10084 STRICT_CFLAGS="" 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 xorg_testset_save_CFLAGS="$CFLAGS" 10099 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10103 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10104 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10105 $as_echo_n "(cached) " >&6 10106 else 10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 _ACEOF 10111 if ac_fn_c_try_compile "$LINENO"; then : 10112 xorg_cv_cc_flag_unknown_warning_option=yes 10113 else 10114 xorg_cv_cc_flag_unknown_warning_option=no 10115 fi 10116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10117 fi 10118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10119 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10121 CFLAGS="$xorg_testset_save_CFLAGS" 10122 fi 10123 10124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10127 fi 10128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10130 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10131 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10132 $as_echo_n "(cached) " >&6 10133 else 10134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10135 /* end confdefs.h. */ 10136 int i; 10137 _ACEOF 10138 if ac_fn_c_try_compile "$LINENO"; then : 10139 xorg_cv_cc_flag_unused_command_line_argument=yes 10140 else 10141 xorg_cv_cc_flag_unused_command_line_argument=no 10142 fi 10143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10144 fi 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10146 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10148 CFLAGS="$xorg_testset_save_CFLAGS" 10149 fi 10150 10151 found="no" 10152 10153 if test $found = "no" ; then 10154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10156 fi 10157 10158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10160 fi 10161 10162 CFLAGS="$CFLAGS -pedantic" 10163 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10165 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10166 cacheid=xorg_cv_cc_flag__pedantic 10167 if eval \${$cacheid+:} false; then : 10168 $as_echo_n "(cached) " >&6 10169 else 10170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10171 /* end confdefs.h. */ 10172 int i; 10173 int 10174 main () 10175 { 10176 10177 ; 10178 return 0; 10179 } 10180 _ACEOF 10181 if ac_fn_c_try_link "$LINENO"; then : 10182 eval $cacheid=yes 10183 else 10184 eval $cacheid=no 10185 fi 10186 rm -f core conftest.err conftest.$ac_objext \ 10187 conftest$ac_exeext conftest.$ac_ext 10188 fi 10189 10190 10191 CFLAGS="$xorg_testset_save_CFLAGS" 10192 10193 eval supported=\$$cacheid 10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10195 $as_echo "$supported" >&6; } 10196 if test "$supported" = "yes" ; then 10197 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10198 found="yes" 10199 fi 10200 fi 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 xorg_testset_save_CFLAGS="$CFLAGS" 10217 10218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10221 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10222 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10223 $as_echo_n "(cached) " >&6 10224 else 10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226 /* end confdefs.h. */ 10227 int i; 10228 _ACEOF 10229 if ac_fn_c_try_compile "$LINENO"; then : 10230 xorg_cv_cc_flag_unknown_warning_option=yes 10231 else 10232 xorg_cv_cc_flag_unknown_warning_option=no 10233 fi 10234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10235 fi 10236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10237 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10239 CFLAGS="$xorg_testset_save_CFLAGS" 10240 fi 10241 10242 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10245 fi 10246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10248 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10249 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10250 $as_echo_n "(cached) " >&6 10251 else 10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10253 /* end confdefs.h. */ 10254 int i; 10255 _ACEOF 10256 if ac_fn_c_try_compile "$LINENO"; then : 10257 xorg_cv_cc_flag_unused_command_line_argument=yes 10258 else 10259 xorg_cv_cc_flag_unused_command_line_argument=no 10260 fi 10261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10262 fi 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10264 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10265 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10266 CFLAGS="$xorg_testset_save_CFLAGS" 10267 fi 10268 10269 found="no" 10270 10271 if test $found = "no" ; then 10272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10274 fi 10275 10276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10278 fi 10279 10280 CFLAGS="$CFLAGS -Werror" 10281 10282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10283 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10284 cacheid=xorg_cv_cc_flag__Werror 10285 if eval \${$cacheid+:} false; then : 10286 $as_echo_n "(cached) " >&6 10287 else 10288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10289 /* end confdefs.h. */ 10290 int i; 10291 int 10292 main () 10293 { 10294 10295 ; 10296 return 0; 10297 } 10298 _ACEOF 10299 if ac_fn_c_try_link "$LINENO"; then : 10300 eval $cacheid=yes 10301 else 10302 eval $cacheid=no 10303 fi 10304 rm -f core conftest.err conftest.$ac_objext \ 10305 conftest$ac_exeext conftest.$ac_ext 10306 fi 10307 10308 10309 CFLAGS="$xorg_testset_save_CFLAGS" 10310 10311 eval supported=\$$cacheid 10312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10313 $as_echo "$supported" >&6; } 10314 if test "$supported" = "yes" ; then 10315 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10316 found="yes" 10317 fi 10318 fi 10319 10320 if test $found = "no" ; then 10321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10323 fi 10324 10325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10327 fi 10328 10329 CFLAGS="$CFLAGS -errwarn" 10330 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10332 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10333 cacheid=xorg_cv_cc_flag__errwarn 10334 if eval \${$cacheid+:} false; then : 10335 $as_echo_n "(cached) " >&6 10336 else 10337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10338 /* end confdefs.h. */ 10339 int i; 10340 int 10341 main () 10342 { 10343 10344 ; 10345 return 0; 10346 } 10347 _ACEOF 10348 if ac_fn_c_try_link "$LINENO"; then : 10349 eval $cacheid=yes 10350 else 10351 eval $cacheid=no 10352 fi 10353 rm -f core conftest.err conftest.$ac_objext \ 10354 conftest$ac_exeext conftest.$ac_ext 10355 fi 10356 10357 10358 CFLAGS="$xorg_testset_save_CFLAGS" 10359 10360 eval supported=\$$cacheid 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10362 $as_echo "$supported" >&6; } 10363 if test "$supported" = "yes" ; then 10364 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10365 found="yes" 10366 fi 10367 fi 10368 10369 10370 10371 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10372 # activate it with -Werror, so we add it here explicitly. 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 xorg_testset_save_CFLAGS="$CFLAGS" 10387 10388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10391 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10392 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10393 $as_echo_n "(cached) " >&6 10394 else 10395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10396 /* end confdefs.h. */ 10397 int i; 10398 _ACEOF 10399 if ac_fn_c_try_compile "$LINENO"; then : 10400 xorg_cv_cc_flag_unknown_warning_option=yes 10401 else 10402 xorg_cv_cc_flag_unknown_warning_option=no 10403 fi 10404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10405 fi 10406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10407 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10409 CFLAGS="$xorg_testset_save_CFLAGS" 10410 fi 10411 10412 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10415 fi 10416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10418 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10419 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10420 $as_echo_n "(cached) " >&6 10421 else 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423 /* end confdefs.h. */ 10424 int i; 10425 _ACEOF 10426 if ac_fn_c_try_compile "$LINENO"; then : 10427 xorg_cv_cc_flag_unused_command_line_argument=yes 10428 else 10429 xorg_cv_cc_flag_unused_command_line_argument=no 10430 fi 10431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10432 fi 10433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10434 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10436 CFLAGS="$xorg_testset_save_CFLAGS" 10437 fi 10438 10439 found="no" 10440 10441 if test $found = "no" ; then 10442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10444 fi 10445 10446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10448 fi 10449 10450 CFLAGS="$CFLAGS -Werror=attributes" 10451 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10453 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10454 cacheid=xorg_cv_cc_flag__Werror_attributes 10455 if eval \${$cacheid+:} false; then : 10456 $as_echo_n "(cached) " >&6 10457 else 10458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10459 /* end confdefs.h. */ 10460 int i; 10461 int 10462 main () 10463 { 10464 10465 ; 10466 return 0; 10467 } 10468 _ACEOF 10469 if ac_fn_c_try_link "$LINENO"; then : 10470 eval $cacheid=yes 10471 else 10472 eval $cacheid=no 10473 fi 10474 rm -f core conftest.err conftest.$ac_objext \ 10475 conftest$ac_exeext conftest.$ac_ext 10476 fi 10477 10478 10479 CFLAGS="$xorg_testset_save_CFLAGS" 10480 10481 eval supported=\$$cacheid 10482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10483 $as_echo "$supported" >&6; } 10484 if test "$supported" = "yes" ; then 10485 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10486 found="yes" 10487 fi 10488 fi 10489 10490 10491 10492 if test "x$STRICT_COMPILE" = "xyes"; then 10493 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10494 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10495 fi 10496 10497 10498 10499 10500 10501 10502 cat >>confdefs.h <<_ACEOF 10503 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10504 _ACEOF 10505 10506 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10507 if test "x$PVM" = "x"; then 10508 PVM="0" 10509 fi 10510 10511 cat >>confdefs.h <<_ACEOF 10512 #define PACKAGE_VERSION_MINOR $PVM 10513 _ACEOF 10514 10515 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10516 if test "x$PVP" = "x"; then 10517 PVP="0" 10518 fi 10519 10520 cat >>confdefs.h <<_ACEOF 10521 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10522 _ACEOF 10523 10524 10525 10526 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10527 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10528 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10529 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10530 10531 10532 10533 10534 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10535 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10536 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10537 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10538 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10539 10540 10541 10542 10543 10544 10545 if test x$APP_MAN_SUFFIX = x ; then 10546 APP_MAN_SUFFIX=1 10547 fi 10548 if test x$APP_MAN_DIR = x ; then 10549 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10550 fi 10551 10552 if test x$LIB_MAN_SUFFIX = x ; then 10553 LIB_MAN_SUFFIX=3 10554 fi 10555 if test x$LIB_MAN_DIR = x ; then 10556 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10557 fi 10558 10559 if test x$FILE_MAN_SUFFIX = x ; then 10560 case $host_os in 10561 solaris*) FILE_MAN_SUFFIX=4 ;; 10562 *) FILE_MAN_SUFFIX=5 ;; 10563 esac 10564 fi 10565 if test x$FILE_MAN_DIR = x ; then 10566 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10567 fi 10568 10569 if test x$MISC_MAN_SUFFIX = x ; then 10570 case $host_os in 10571 solaris*) MISC_MAN_SUFFIX=5 ;; 10572 *) MISC_MAN_SUFFIX=7 ;; 10573 esac 10574 fi 10575 if test x$MISC_MAN_DIR = x ; then 10576 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10577 fi 10578 10579 if test x$DRIVER_MAN_SUFFIX = x ; then 10580 case $host_os in 10581 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10582 *) DRIVER_MAN_SUFFIX=4 ;; 10583 esac 10584 fi 10585 if test x$DRIVER_MAN_DIR = x ; then 10586 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10587 fi 10588 10589 if test x$ADMIN_MAN_SUFFIX = x ; then 10590 case $host_os in 10591 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10592 *) ADMIN_MAN_SUFFIX=8 ;; 10593 esac 10594 fi 10595 if test x$ADMIN_MAN_DIR = x ; then 10596 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10597 fi 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 XORG_MAN_PAGE="X Version 11" 10614 10615 MAN_SUBSTS="\ 10616 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10617 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10618 -e 's|__xservername__|Xorg|g' \ 10619 -e 's|__xconfigfile__|xorg.conf|g' \ 10620 -e 's|__projectroot__|\$(prefix)|g' \ 10621 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10622 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10623 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10624 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10625 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10626 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10627 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10628 10629 10630 10631 # Check whether --enable-silent-rules was given. 10632 if test "${enable_silent_rules+set}" = set; then : 10633 enableval=$enable_silent_rules; 10634 fi 10635 10636 case $enable_silent_rules in # ((( 10637 yes) AM_DEFAULT_VERBOSITY=0;; 10638 no) AM_DEFAULT_VERBOSITY=1;; 10639 *) AM_DEFAULT_VERBOSITY=0;; 10640 esac 10641 am_make=${MAKE-make} 10642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10643 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10644 if ${am_cv_make_support_nested_variables+:} false; then : 10645 $as_echo_n "(cached) " >&6 10646 else 10647 if $as_echo 'TRUE=$(BAR$(V)) 10648 BAR0=false 10649 BAR1=true 10650 V=1 10651 am__doit: 10652 @$(TRUE) 10653 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10654 am_cv_make_support_nested_variables=yes 10655 else 10656 am_cv_make_support_nested_variables=no 10657 fi 10658 fi 10659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10660 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10661 if test $am_cv_make_support_nested_variables = yes; then 10662 AM_V='$(V)' 10663 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10664 else 10665 AM_V=$AM_DEFAULT_VERBOSITY 10666 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10667 fi 10668 AM_BACKSLASH='\' 10669 10670 10671 10672 for ac_func in strlcpy 10673 do : 10674 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 10675 if test "x$ac_cv_func_strlcpy" = xyes; then : 10676 cat >>confdefs.h <<_ACEOF 10677 #define HAVE_STRLCPY 1 10678 _ACEOF 10679 10680 fi 10681 done 10682 10683 10684 # Checks for pkg-config packages 10685 10686 pkg_failed=no 10687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCALC" >&5 10688 $as_echo_n "checking for XCALC... " >&6; } 10689 10690 if test -n "$XCALC_CFLAGS"; then 10691 pkg_cv_XCALC_CFLAGS="$XCALC_CFLAGS" 10692 elif test -n "$PKG_CONFIG"; then 10693 if test -n "$PKG_CONFIG" && \ 10694 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11 xproto >= 7.0.17\""; } >&5 10695 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11 xproto >= 7.0.17") 2>&5 10696 ac_status=$? 10697 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10698 test $ac_status = 0; }; then 10699 pkg_cv_XCALC_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xt x11 xproto >= 7.0.17" 2>/dev/null` 10700 else 10701 pkg_failed=yes 10702 fi 10703 else 10704 pkg_failed=untried 10705 fi 10706 if test -n "$XCALC_LIBS"; then 10707 pkg_cv_XCALC_LIBS="$XCALC_LIBS" 10708 elif test -n "$PKG_CONFIG"; then 10709 if test -n "$PKG_CONFIG" && \ 10710 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11 xproto >= 7.0.17\""; } >&5 10711 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11 xproto >= 7.0.17") 2>&5 10712 ac_status=$? 10713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10714 test $ac_status = 0; }; then 10715 pkg_cv_XCALC_LIBS=`$PKG_CONFIG --libs "xaw7 xt x11 xproto >= 7.0.17" 2>/dev/null` 10716 else 10717 pkg_failed=yes 10718 fi 10719 else 10720 pkg_failed=untried 10721 fi 10722 10723 10724 10725 if test $pkg_failed = yes; then 10726 10727 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10728 _pkg_short_errors_supported=yes 10729 else 10730 _pkg_short_errors_supported=no 10731 fi 10732 if test $_pkg_short_errors_supported = yes; then 10733 XCALC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xt x11 xproto >= 7.0.17" 2>&1` 10734 else 10735 XCALC_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xt x11 xproto >= 7.0.17" 2>&1` 10736 fi 10737 # Put the nasty error message in config.log where it belongs 10738 echo "$XCALC_PKG_ERRORS" >&5 10739 10740 as_fn_error $? "Package requirements (xaw7 xt x11 xproto >= 7.0.17) were not met: 10741 10742 $XCALC_PKG_ERRORS 10743 10744 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10745 installed software in a non-standard prefix. 10746 10747 Alternatively, you may set the environment variables XCALC_CFLAGS 10748 and XCALC_LIBS to avoid the need to call pkg-config. 10749 See the pkg-config man page for more details. 10750 " "$LINENO" 5 10751 elif test $pkg_failed = untried; then 10752 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10754 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10755 is in your PATH or set the PKG_CONFIG environment variable to the full 10756 path to pkg-config. 10757 10758 Alternatively, you may set the environment variables XCALC_CFLAGS 10759 and XCALC_LIBS to avoid the need to call pkg-config. 10760 See the pkg-config man page for more details. 10761 10762 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10763 See \`config.log' for more details" "$LINENO" 5; } 10764 else 10765 XCALC_CFLAGS=$pkg_cv_XCALC_CFLAGS 10766 XCALC_LIBS=$pkg_cv_XCALC_LIBS 10767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10768 $as_echo "yes" >&6; } 10769 : 10770 fi 10771 10772 10773 pkg_failed=no 10774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10775 $as_echo_n "checking for APPDEFS... " >&6; } 10776 10777 if test -n "$APPDEFS_CFLAGS"; then 10778 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10779 elif test -n "$PKG_CONFIG"; then 10780 if test -n "$PKG_CONFIG" && \ 10781 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10782 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10783 ac_status=$? 10784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10785 test $ac_status = 0; }; then 10786 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10787 else 10788 pkg_failed=yes 10789 fi 10790 else 10791 pkg_failed=untried 10792 fi 10793 if test -n "$APPDEFS_LIBS"; then 10794 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10795 elif test -n "$PKG_CONFIG"; then 10796 if test -n "$PKG_CONFIG" && \ 10797 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10798 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10799 ac_status=$? 10800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10801 test $ac_status = 0; }; then 10802 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10803 else 10804 pkg_failed=yes 10805 fi 10806 else 10807 pkg_failed=untried 10808 fi 10809 10810 10811 10812 if test $pkg_failed = yes; then 10813 10814 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10815 _pkg_short_errors_supported=yes 10816 else 10817 _pkg_short_errors_supported=no 10818 fi 10819 if test $_pkg_short_errors_supported = yes; then 10820 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10821 else 10822 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10823 fi 10824 # Put the nasty error message in config.log where it belongs 10825 echo "$APPDEFS_PKG_ERRORS" >&5 10826 10827 as_fn_error $? "Package requirements (xt) were not met: 10828 10829 $APPDEFS_PKG_ERRORS 10830 10831 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10832 installed software in a non-standard prefix. 10833 10834 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10835 and APPDEFS_LIBS to avoid the need to call pkg-config. 10836 See the pkg-config man page for more details. 10837 " "$LINENO" 5 10838 elif test $pkg_failed = untried; then 10839 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10841 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10842 is in your PATH or set the PKG_CONFIG environment variable to the full 10843 path to pkg-config. 10844 10845 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10846 and APPDEFS_LIBS to avoid the need to call pkg-config. 10847 See the pkg-config man page for more details. 10848 10849 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10850 See \`config.log' for more details" "$LINENO" 5; } 10851 else 10852 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10853 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10855 $as_echo "yes" >&6; } 10856 : 10857 fi 10858 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10859 10860 # Check whether --with-appdefaultdir was given. 10861 if test "${with_appdefaultdir+set}" = set; then : 10862 withval=$with_appdefaultdir; appdefaultdir="$withval" 10863 else 10864 appdefaultdir="${xt_appdefaultdir}" 10865 fi 10866 10867 10868 10869 10870 ac_config_files="$ac_config_files Makefile man/Makefile" 10871 10872 cat >confcache <<\_ACEOF 10873 # This file is a shell script that caches the results of configure 10874 # tests run on this system so they can be shared between configure 10875 # scripts and configure runs, see configure's option --config-cache. 10876 # It is not useful on other systems. If it contains results you don't 10877 # want to keep, you may remove or edit it. 10878 # 10879 # config.status only pays attention to the cache file if you give it 10880 # the --recheck option to rerun configure. 10881 # 10882 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10883 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10884 # following values. 10885 10886 _ACEOF 10887 10888 # The following way of writing the cache mishandles newlines in values, 10889 # but we know of no workaround that is simple, portable, and efficient. 10890 # So, we kill variables containing newlines. 10891 # Ultrix sh set writes to stderr and can't be redirected directly, 10892 # and sets the high bit in the cache file unless we assign to the vars. 10893 ( 10894 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10895 eval ac_val=\$$ac_var 10896 case $ac_val in #( 10897 *${as_nl}*) 10898 case $ac_var in #( 10899 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10900 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10901 esac 10902 case $ac_var in #( 10903 _ | IFS | as_nl) ;; #( 10904 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10905 *) { eval $ac_var=; unset $ac_var;} ;; 10906 esac ;; 10907 esac 10908 done 10909 10910 (set) 2>&1 | 10911 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10912 *${as_nl}ac_space=\ *) 10913 # `set' does not quote correctly, so add quotes: double-quote 10914 # substitution turns \\\\ into \\, and sed turns \\ into \. 10915 sed -n \ 10916 "s/'/'\\\\''/g; 10917 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10918 ;; #( 10919 *) 10920 # `set' quotes correctly as required by POSIX, so do not add quotes. 10921 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10922 ;; 10923 esac | 10924 sort 10925 ) | 10926 sed ' 10927 /^ac_cv_env_/b end 10928 t clear 10929 :clear 10930 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10931 t end 10932 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10933 :end' >>confcache 10934 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10935 if test -w "$cache_file"; then 10936 if test "x$cache_file" != "x/dev/null"; then 10937 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10938 $as_echo "$as_me: updating cache $cache_file" >&6;} 10939 if test ! -f "$cache_file" || test -h "$cache_file"; then 10940 cat confcache >"$cache_file" 10941 else 10942 case $cache_file in #( 10943 */* | ?:*) 10944 mv -f confcache "$cache_file"$$ && 10945 mv -f "$cache_file"$$ "$cache_file" ;; #( 10946 *) 10947 mv -f confcache "$cache_file" ;; 10948 esac 10949 fi 10950 fi 10951 else 10952 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10953 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10954 fi 10955 fi 10956 rm -f confcache 10957 10958 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10959 # Let make expand exec_prefix. 10960 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10961 10962 DEFS=-DHAVE_CONFIG_H 10963 10964 ac_libobjs= 10965 ac_ltlibobjs= 10966 U= 10967 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10968 # 1. Remove the extension, and $U if already installed. 10969 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10970 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10971 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10972 # will be set to the directory where LIBOBJS objects are built. 10973 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10974 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10975 done 10976 LIBOBJS=$ac_libobjs 10977 10978 LTLIBOBJS=$ac_ltlibobjs 10979 10980 10981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10982 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10983 if test -n "$am_sleep_pid"; then 10984 # Hide warnings about reused PIDs. 10985 wait $am_sleep_pid 2>/dev/null 10986 fi 10987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10988 $as_echo "done" >&6; } 10989 if test -n "$EXEEXT"; then 10990 am__EXEEXT_TRUE= 10991 am__EXEEXT_FALSE='#' 10992 else 10993 am__EXEEXT_TRUE='#' 10994 am__EXEEXT_FALSE= 10995 fi 10996 10997 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10998 as_fn_error $? "conditional \"AMDEP\" was never defined. 10999 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11000 fi 11001 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11002 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11003 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11004 fi 11005 11006 : "${CONFIG_STATUS=./config.status}" 11007 ac_write_fail=0 11008 ac_clean_files_save=$ac_clean_files 11009 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11010 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11011 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11012 as_write_fail=0 11013 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11014 #! $SHELL 11015 # Generated by $as_me. 11016 # Run this file to recreate the current configuration. 11017 # Compiler output produced by configure, useful for debugging 11018 # configure, is in config.log if it exists. 11019 11020 debug=false 11021 ac_cs_recheck=false 11022 ac_cs_silent=false 11023 11024 SHELL=\${CONFIG_SHELL-$SHELL} 11025 export SHELL 11026 _ASEOF 11027 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11028 ## -------------------- ## 11029 ## M4sh Initialization. ## 11030 ## -------------------- ## 11031 11032 # Be more Bourne compatible 11033 DUALCASE=1; export DUALCASE # for MKS sh 11034 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11035 emulate sh 11036 NULLCMD=: 11037 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11038 # is contrary to our usage. Disable this feature. 11039 alias -g '${1+"$@"}'='"$@"' 11040 setopt NO_GLOB_SUBST 11041 else 11042 case `(set -o) 2>/dev/null` in #( 11043 *posix*) : 11044 set -o posix ;; #( 11045 *) : 11046 ;; 11047 esac 11048 fi 11049 11050 11051 as_nl=' 11052 ' 11053 export as_nl 11054 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11055 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11056 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11057 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11058 # Prefer a ksh shell builtin over an external printf program on Solaris, 11059 # but without wasting forks for bash or zsh. 11060 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11061 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11062 as_echo='print -r --' 11063 as_echo_n='print -rn --' 11064 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11065 as_echo='printf %s\n' 11066 as_echo_n='printf %s' 11067 else 11068 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11069 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11070 as_echo_n='/usr/ucb/echo -n' 11071 else 11072 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11073 as_echo_n_body='eval 11074 arg=$1; 11075 case $arg in #( 11076 *"$as_nl"*) 11077 expr "X$arg" : "X\\(.*\\)$as_nl"; 11078 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11079 esac; 11080 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11081 ' 11082 export as_echo_n_body 11083 as_echo_n='sh -c $as_echo_n_body as_echo' 11084 fi 11085 export as_echo_body 11086 as_echo='sh -c $as_echo_body as_echo' 11087 fi 11088 11089 # The user is always right. 11090 if test "${PATH_SEPARATOR+set}" != set; then 11091 PATH_SEPARATOR=: 11092 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11093 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11094 PATH_SEPARATOR=';' 11095 } 11096 fi 11097 11098 11099 # IFS 11100 # We need space, tab and new line, in precisely that order. Quoting is 11101 # there to prevent editors from complaining about space-tab. 11102 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11103 # splitting by setting IFS to empty value.) 11104 IFS=" "" $as_nl" 11105 11106 # Find who we are. Look in the path if we contain no directory separator. 11107 as_myself= 11108 case $0 in #(( 11109 *[\\/]* ) as_myself=$0 ;; 11110 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11111 for as_dir in $PATH 11112 do 11113 IFS=$as_save_IFS 11114 test -z "$as_dir" && as_dir=. 11115 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11116 done 11117 IFS=$as_save_IFS 11118 11119 ;; 11120 esac 11121 # We did not find ourselves, most probably we were run as `sh COMMAND' 11122 # in which case we are not to be found in the path. 11123 if test "x$as_myself" = x; then 11124 as_myself=$0 11125 fi 11126 if test ! -f "$as_myself"; then 11127 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11128 exit 1 11129 fi 11130 11131 # Unset variables that we do not need and which cause bugs (e.g. in 11132 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11133 # suppresses any "Segmentation fault" message there. '((' could 11134 # trigger a bug in pdksh 5.2.14. 11135 for as_var in BASH_ENV ENV MAIL MAILPATH 11136 do eval test x\${$as_var+set} = xset \ 11137 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11138 done 11139 PS1='$ ' 11140 PS2='> ' 11141 PS4='+ ' 11142 11143 # NLS nuisances. 11144 LC_ALL=C 11145 export LC_ALL 11146 LANGUAGE=C 11147 export LANGUAGE 11148 11149 # CDPATH. 11150 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11151 11152 11153 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11154 # ---------------------------------------- 11155 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11156 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11157 # script with STATUS, using 1 if that was 0. 11158 as_fn_error () 11159 { 11160 as_status=$1; test $as_status -eq 0 && as_status=1 11161 if test "$4"; then 11162 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11163 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11164 fi 11165 $as_echo "$as_me: error: $2" >&2 11166 as_fn_exit $as_status 11167 } # as_fn_error 11168 11169 11170 # as_fn_set_status STATUS 11171 # ----------------------- 11172 # Set $? to STATUS, without forking. 11173 as_fn_set_status () 11174 { 11175 return $1 11176 } # as_fn_set_status 11177 11178 # as_fn_exit STATUS 11179 # ----------------- 11180 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11181 as_fn_exit () 11182 { 11183 set +e 11184 as_fn_set_status $1 11185 exit $1 11186 } # as_fn_exit 11187 11188 # as_fn_unset VAR 11189 # --------------- 11190 # Portably unset VAR. 11191 as_fn_unset () 11192 { 11193 { eval $1=; unset $1;} 11194 } 11195 as_unset=as_fn_unset 11196 # as_fn_append VAR VALUE 11197 # ---------------------- 11198 # Append the text in VALUE to the end of the definition contained in VAR. Take 11199 # advantage of any shell optimizations that allow amortized linear growth over 11200 # repeated appends, instead of the typical quadratic growth present in naive 11201 # implementations. 11202 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11203 eval 'as_fn_append () 11204 { 11205 eval $1+=\$2 11206 }' 11207 else 11208 as_fn_append () 11209 { 11210 eval $1=\$$1\$2 11211 } 11212 fi # as_fn_append 11213 11214 # as_fn_arith ARG... 11215 # ------------------ 11216 # Perform arithmetic evaluation on the ARGs, and store the result in the 11217 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11218 # must be portable across $(()) and expr. 11219 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11220 eval 'as_fn_arith () 11221 { 11222 as_val=$(( $* )) 11223 }' 11224 else 11225 as_fn_arith () 11226 { 11227 as_val=`expr "$@" || test $? -eq 1` 11228 } 11229 fi # as_fn_arith 11230 11231 11232 if expr a : '\(a\)' >/dev/null 2>&1 && 11233 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11234 as_expr=expr 11235 else 11236 as_expr=false 11237 fi 11238 11239 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11240 as_basename=basename 11241 else 11242 as_basename=false 11243 fi 11244 11245 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11246 as_dirname=dirname 11247 else 11248 as_dirname=false 11249 fi 11250 11251 as_me=`$as_basename -- "$0" || 11252 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11253 X"$0" : 'X\(//\)$' \| \ 11254 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11255 $as_echo X/"$0" | 11256 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11257 s//\1/ 11258 q 11259 } 11260 /^X\/\(\/\/\)$/{ 11261 s//\1/ 11262 q 11263 } 11264 /^X\/\(\/\).*/{ 11265 s//\1/ 11266 q 11267 } 11268 s/.*/./; q'` 11269 11270 # Avoid depending upon Character Ranges. 11271 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11272 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11273 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11274 as_cr_digits='0123456789' 11275 as_cr_alnum=$as_cr_Letters$as_cr_digits 11276 11277 ECHO_C= ECHO_N= ECHO_T= 11278 case `echo -n x` in #((((( 11279 -n*) 11280 case `echo 'xy\c'` in 11281 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11282 xy) ECHO_C='\c';; 11283 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11284 ECHO_T=' ';; 11285 esac;; 11286 *) 11287 ECHO_N='-n';; 11288 esac 11289 11290 rm -f conf$$ conf$$.exe conf$$.file 11291 if test -d conf$$.dir; then 11292 rm -f conf$$.dir/conf$$.file 11293 else 11294 rm -f conf$$.dir 11295 mkdir conf$$.dir 2>/dev/null 11296 fi 11297 if (echo >conf$$.file) 2>/dev/null; then 11298 if ln -s conf$$.file conf$$ 2>/dev/null; then 11299 as_ln_s='ln -s' 11300 # ... but there are two gotchas: 11301 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11302 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11303 # In both cases, we have to default to `cp -pR'. 11304 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11305 as_ln_s='cp -pR' 11306 elif ln conf$$.file conf$$ 2>/dev/null; then 11307 as_ln_s=ln 11308 else 11309 as_ln_s='cp -pR' 11310 fi 11311 else 11312 as_ln_s='cp -pR' 11313 fi 11314 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11315 rmdir conf$$.dir 2>/dev/null 11316 11317 11318 # as_fn_mkdir_p 11319 # ------------- 11320 # Create "$as_dir" as a directory, including parents if necessary. 11321 as_fn_mkdir_p () 11322 { 11323 11324 case $as_dir in #( 11325 -*) as_dir=./$as_dir;; 11326 esac 11327 test -d "$as_dir" || eval $as_mkdir_p || { 11328 as_dirs= 11329 while :; do 11330 case $as_dir in #( 11331 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11332 *) as_qdir=$as_dir;; 11333 esac 11334 as_dirs="'$as_qdir' $as_dirs" 11335 as_dir=`$as_dirname -- "$as_dir" || 11336 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11337 X"$as_dir" : 'X\(//\)[^/]' \| \ 11338 X"$as_dir" : 'X\(//\)$' \| \ 11339 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11340 $as_echo X"$as_dir" | 11341 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11342 s//\1/ 11343 q 11344 } 11345 /^X\(\/\/\)[^/].*/{ 11346 s//\1/ 11347 q 11348 } 11349 /^X\(\/\/\)$/{ 11350 s//\1/ 11351 q 11352 } 11353 /^X\(\/\).*/{ 11354 s//\1/ 11355 q 11356 } 11357 s/.*/./; q'` 11358 test -d "$as_dir" && break 11359 done 11360 test -z "$as_dirs" || eval "mkdir $as_dirs" 11361 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11362 11363 11364 } # as_fn_mkdir_p 11365 if mkdir -p . 2>/dev/null; then 11366 as_mkdir_p='mkdir -p "$as_dir"' 11367 else 11368 test -d ./-p && rmdir ./-p 11369 as_mkdir_p=false 11370 fi 11371 11372 11373 # as_fn_executable_p FILE 11374 # ----------------------- 11375 # Test if FILE is an executable regular file. 11376 as_fn_executable_p () 11377 { 11378 test -f "$1" && test -x "$1" 11379 } # as_fn_executable_p 11380 as_test_x='test -x' 11381 as_executable_p=as_fn_executable_p 11382 11383 # Sed expression to map a string onto a valid CPP name. 11384 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11385 11386 # Sed expression to map a string onto a valid variable name. 11387 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11388 11389 11390 exec 6>&1 11391 ## ----------------------------------- ## 11392 ## Main body of $CONFIG_STATUS script. ## 11393 ## ----------------------------------- ## 11394 _ASEOF 11395 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11396 11397 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11398 # Save the log message, to keep $0 and so on meaningful, and to 11399 # report actual input values of CONFIG_FILES etc. instead of their 11400 # values after options handling. 11401 ac_log=" 11402 This file was extended by xcalc $as_me 1.0.6, which was 11403 generated by GNU Autoconf 2.69. Invocation command line was 11404 11405 CONFIG_FILES = $CONFIG_FILES 11406 CONFIG_HEADERS = $CONFIG_HEADERS 11407 CONFIG_LINKS = $CONFIG_LINKS 11408 CONFIG_COMMANDS = $CONFIG_COMMANDS 11409 $ $0 $@ 11410 11411 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11412 " 11413 11414 _ACEOF 11415 11416 case $ac_config_files in *" 11417 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11418 esac 11419 11420 case $ac_config_headers in *" 11421 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11422 esac 11423 11424 11425 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11426 # Files that config.status was made for. 11427 config_files="$ac_config_files" 11428 config_headers="$ac_config_headers" 11429 config_commands="$ac_config_commands" 11430 11431 _ACEOF 11432 11433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11434 ac_cs_usage="\ 11435 \`$as_me' instantiates files and other configuration actions 11436 from templates according to the current configuration. Unless the files 11437 and actions are specified as TAGs, all are instantiated by default. 11438 11439 Usage: $0 [OPTION]... [TAG]... 11440 11441 -h, --help print this help, then exit 11442 -V, --version print version number and configuration settings, then exit 11443 --config print configuration, then exit 11444 -q, --quiet, --silent 11445 do not print progress messages 11446 -d, --debug don't remove temporary files 11447 --recheck update $as_me by reconfiguring in the same conditions 11448 --file=FILE[:TEMPLATE] 11449 instantiate the configuration file FILE 11450 --header=FILE[:TEMPLATE] 11451 instantiate the configuration header FILE 11452 11453 Configuration files: 11454 $config_files 11455 11456 Configuration headers: 11457 $config_headers 11458 11459 Configuration commands: 11460 $config_commands 11461 11462 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11463 11464 _ACEOF 11465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11466 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11467 ac_cs_version="\\ 11468 xcalc config.status 1.0.6 11469 configured by $0, generated by GNU Autoconf 2.69, 11470 with options \\"\$ac_cs_config\\" 11471 11472 Copyright (C) 2012 Free Software Foundation, Inc. 11473 This config.status script is free software; the Free Software Foundation 11474 gives unlimited permission to copy, distribute and modify it." 11475 11476 ac_pwd='$ac_pwd' 11477 srcdir='$srcdir' 11478 INSTALL='$INSTALL' 11479 MKDIR_P='$MKDIR_P' 11480 AWK='$AWK' 11481 test -n "\$AWK" || AWK=awk 11482 _ACEOF 11483 11484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11485 # The default lists apply if the user does not specify any file. 11486 ac_need_defaults=: 11487 while test $# != 0 11488 do 11489 case $1 in 11490 --*=?*) 11491 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11492 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11493 ac_shift=: 11494 ;; 11495 --*=) 11496 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11497 ac_optarg= 11498 ac_shift=: 11499 ;; 11500 *) 11501 ac_option=$1 11502 ac_optarg=$2 11503 ac_shift=shift 11504 ;; 11505 esac 11506 11507 case $ac_option in 11508 # Handling of the options. 11509 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11510 ac_cs_recheck=: ;; 11511 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11512 $as_echo "$ac_cs_version"; exit ;; 11513 --config | --confi | --conf | --con | --co | --c ) 11514 $as_echo "$ac_cs_config"; exit ;; 11515 --debug | --debu | --deb | --de | --d | -d ) 11516 debug=: ;; 11517 --file | --fil | --fi | --f ) 11518 $ac_shift 11519 case $ac_optarg in 11520 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11521 '') as_fn_error $? "missing file argument" ;; 11522 esac 11523 as_fn_append CONFIG_FILES " '$ac_optarg'" 11524 ac_need_defaults=false;; 11525 --header | --heade | --head | --hea ) 11526 $ac_shift 11527 case $ac_optarg in 11528 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11529 esac 11530 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11531 ac_need_defaults=false;; 11532 --he | --h) 11533 # Conflict between --help and --header 11534 as_fn_error $? "ambiguous option: \`$1' 11535 Try \`$0 --help' for more information.";; 11536 --help | --hel | -h ) 11537 $as_echo "$ac_cs_usage"; exit ;; 11538 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11539 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11540 ac_cs_silent=: ;; 11541 11542 # This is an error. 11543 -*) as_fn_error $? "unrecognized option: \`$1' 11544 Try \`$0 --help' for more information." ;; 11545 11546 *) as_fn_append ac_config_targets " $1" 11547 ac_need_defaults=false ;; 11548 11549 esac 11550 shift 11551 done 11552 11553 ac_configure_extra_args= 11554 11555 if $ac_cs_silent; then 11556 exec 6>/dev/null 11557 ac_configure_extra_args="$ac_configure_extra_args --silent" 11558 fi 11559 11560 _ACEOF 11561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11562 if \$ac_cs_recheck; then 11563 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11564 shift 11565 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11566 CONFIG_SHELL='$SHELL' 11567 export CONFIG_SHELL 11568 exec "\$@" 11569 fi 11570 11571 _ACEOF 11572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11573 exec 5>>config.log 11574 { 11575 echo 11576 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11577 ## Running $as_me. ## 11578 _ASBOX 11579 $as_echo "$ac_log" 11580 } >&5 11581 11582 _ACEOF 11583 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11584 # 11585 # INIT-COMMANDS 11586 # 11587 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11588 11589 _ACEOF 11590 11591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11592 11593 # Handling of arguments. 11594 for ac_config_target in $ac_config_targets 11595 do 11596 case $ac_config_target in 11597 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11598 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11599 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11600 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11601 11602 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11603 esac 11604 done 11605 11606 11607 # If the user did not use the arguments to specify the items to instantiate, 11608 # then the envvar interface is used. Set only those that are not. 11609 # We use the long form for the default assignment because of an extremely 11610 # bizarre bug on SunOS 4.1.3. 11611 if $ac_need_defaults; then 11612 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11613 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11614 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11615 fi 11616 11617 # Have a temporary directory for convenience. Make it in the build tree 11618 # simply because there is no reason against having it here, and in addition, 11619 # creating and moving files from /tmp can sometimes cause problems. 11620 # Hook for its removal unless debugging. 11621 # Note that there is a small window in which the directory will not be cleaned: 11622 # after its creation but before its name has been assigned to `$tmp'. 11623 $debug || 11624 { 11625 tmp= ac_tmp= 11626 trap 'exit_status=$? 11627 : "${ac_tmp:=$tmp}" 11628 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11629 ' 0 11630 trap 'as_fn_exit 1' 1 2 13 15 11631 } 11632 # Create a (secure) tmp directory for tmp files. 11633 11634 { 11635 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11636 test -d "$tmp" 11637 } || 11638 { 11639 tmp=./conf$$-$RANDOM 11640 (umask 077 && mkdir "$tmp") 11641 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11642 ac_tmp=$tmp 11643 11644 # Set up the scripts for CONFIG_FILES section. 11645 # No need to generate them if there are no CONFIG_FILES. 11646 # This happens for instance with `./config.status config.h'. 11647 if test -n "$CONFIG_FILES"; then 11648 11649 11650 ac_cr=`echo X | tr X '\015'` 11651 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11652 # But we know of no other shell where ac_cr would be empty at this 11653 # point, so we can use a bashism as a fallback. 11654 if test "x$ac_cr" = x; then 11655 eval ac_cr=\$\'\\r\' 11656 fi 11657 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11658 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11659 ac_cs_awk_cr='\\r' 11660 else 11661 ac_cs_awk_cr=$ac_cr 11662 fi 11663 11664 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11665 _ACEOF 11666 11667 11668 { 11669 echo "cat >conf$$subs.awk <<_ACEOF" && 11670 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11671 echo "_ACEOF" 11672 } >conf$$subs.sh || 11673 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11674 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11675 ac_delim='%!_!# ' 11676 for ac_last_try in false false false false false :; do 11677 . ./conf$$subs.sh || 11678 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11679 11680 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11681 if test $ac_delim_n = $ac_delim_num; then 11682 break 11683 elif $ac_last_try; then 11684 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11685 else 11686 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11687 fi 11688 done 11689 rm -f conf$$subs.sh 11690 11691 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11692 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11693 _ACEOF 11694 sed -n ' 11695 h 11696 s/^/S["/; s/!.*/"]=/ 11697 p 11698 g 11699 s/^[^!]*!// 11700 :repl 11701 t repl 11702 s/'"$ac_delim"'$// 11703 t delim 11704 :nl 11705 h 11706 s/\(.\{148\}\)..*/\1/ 11707 t more1 11708 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11709 p 11710 n 11711 b repl 11712 :more1 11713 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11714 p 11715 g 11716 s/.\{148\}// 11717 t nl 11718 :delim 11719 h 11720 s/\(.\{148\}\)..*/\1/ 11721 t more2 11722 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11723 p 11724 b 11725 :more2 11726 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11727 p 11728 g 11729 s/.\{148\}// 11730 t delim 11731 ' <conf$$subs.awk | sed ' 11732 /^[^""]/{ 11733 N 11734 s/\n// 11735 } 11736 ' >>$CONFIG_STATUS || ac_write_fail=1 11737 rm -f conf$$subs.awk 11738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11739 _ACAWK 11740 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11741 for (key in S) S_is_set[key] = 1 11742 FS = "" 11743 11744 } 11745 { 11746 line = $ 0 11747 nfields = split(line, field, "@") 11748 substed = 0 11749 len = length(field[1]) 11750 for (i = 2; i < nfields; i++) { 11751 key = field[i] 11752 keylen = length(key) 11753 if (S_is_set[key]) { 11754 value = S[key] 11755 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11756 len += length(value) + length(field[++i]) 11757 substed = 1 11758 } else 11759 len += 1 + keylen 11760 } 11761 11762 print line 11763 } 11764 11765 _ACAWK 11766 _ACEOF 11767 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11768 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11769 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11770 else 11771 cat 11772 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11773 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11774 _ACEOF 11775 11776 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11777 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11778 # trailing colons and then remove the whole line if VPATH becomes empty 11779 # (actually we leave an empty line to preserve line numbers). 11780 if test "x$srcdir" = x.; then 11781 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11782 h 11783 s/// 11784 s/^/:/ 11785 s/[ ]*$/:/ 11786 s/:\$(srcdir):/:/g 11787 s/:\${srcdir}:/:/g 11788 s/:@srcdir@:/:/g 11789 s/^:*// 11790 s/:*$// 11791 x 11792 s/\(=[ ]*\).*/\1/ 11793 G 11794 s/\n// 11795 s/^[^=]*=[ ]*$// 11796 }' 11797 fi 11798 11799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11800 fi # test -n "$CONFIG_FILES" 11801 11802 # Set up the scripts for CONFIG_HEADERS section. 11803 # No need to generate them if there are no CONFIG_HEADERS. 11804 # This happens for instance with `./config.status Makefile'. 11805 if test -n "$CONFIG_HEADERS"; then 11806 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11807 BEGIN { 11808 _ACEOF 11809 11810 # Transform confdefs.h into an awk script `defines.awk', embedded as 11811 # here-document in config.status, that substitutes the proper values into 11812 # config.h.in to produce config.h. 11813 11814 # Create a delimiter string that does not exist in confdefs.h, to ease 11815 # handling of long lines. 11816 ac_delim='%!_!# ' 11817 for ac_last_try in false false :; do 11818 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11819 if test -z "$ac_tt"; then 11820 break 11821 elif $ac_last_try; then 11822 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11823 else 11824 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11825 fi 11826 done 11827 11828 # For the awk script, D is an array of macro values keyed by name, 11829 # likewise P contains macro parameters if any. Preserve backslash 11830 # newline sequences. 11831 11832 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11833 sed -n ' 11834 s/.\{148\}/&'"$ac_delim"'/g 11835 t rset 11836 :rset 11837 s/^[ ]*#[ ]*define[ ][ ]*/ / 11838 t def 11839 d 11840 :def 11841 s/\\$// 11842 t bsnl 11843 s/["\\]/\\&/g 11844 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11845 D["\1"]=" \3"/p 11846 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11847 d 11848 :bsnl 11849 s/["\\]/\\&/g 11850 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11851 D["\1"]=" \3\\\\\\n"\\/p 11852 t cont 11853 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11854 t cont 11855 d 11856 :cont 11857 n 11858 s/.\{148\}/&'"$ac_delim"'/g 11859 t clear 11860 :clear 11861 s/\\$// 11862 t bsnlc 11863 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11864 d 11865 :bsnlc 11866 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11867 b cont 11868 ' <confdefs.h | sed ' 11869 s/'"$ac_delim"'/"\\\ 11870 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11871 11872 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11873 for (key in D) D_is_set[key] = 1 11874 FS = "" 11875 } 11876 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11877 line = \$ 0 11878 split(line, arg, " ") 11879 if (arg[1] == "#") { 11880 defundef = arg[2] 11881 mac1 = arg[3] 11882 } else { 11883 defundef = substr(arg[1], 2) 11884 mac1 = arg[2] 11885 } 11886 split(mac1, mac2, "(") #) 11887 macro = mac2[1] 11888 prefix = substr(line, 1, index(line, defundef) - 1) 11889 if (D_is_set[macro]) { 11890 # Preserve the white space surrounding the "#". 11891 print prefix "define", macro P[macro] D[macro] 11892 next 11893 } else { 11894 # Replace #undef with comments. This is necessary, for example, 11895 # in the case of _POSIX_SOURCE, which is predefined and required 11896 # on some systems where configure will not decide to define it. 11897 if (defundef == "undef") { 11898 print "/*", prefix defundef, macro, "*/" 11899 next 11900 } 11901 } 11902 } 11903 { print } 11904 _ACAWK 11905 _ACEOF 11906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11907 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11908 fi # test -n "$CONFIG_HEADERS" 11909 11910 11911 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11912 shift 11913 for ac_tag 11914 do 11915 case $ac_tag in 11916 :[FHLC]) ac_mode=$ac_tag; continue;; 11917 esac 11918 case $ac_mode$ac_tag in 11919 :[FHL]*:*);; 11920 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11921 :[FH]-) ac_tag=-:-;; 11922 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11923 esac 11924 ac_save_IFS=$IFS 11925 IFS=: 11926 set x $ac_tag 11927 IFS=$ac_save_IFS 11928 shift 11929 ac_file=$1 11930 shift 11931 11932 case $ac_mode in 11933 :L) ac_source=$1;; 11934 :[FH]) 11935 ac_file_inputs= 11936 for ac_f 11937 do 11938 case $ac_f in 11939 -) ac_f="$ac_tmp/stdin";; 11940 *) # Look for the file first in the build tree, then in the source tree 11941 # (if the path is not absolute). The absolute path cannot be DOS-style, 11942 # because $ac_f cannot contain `:'. 11943 test -f "$ac_f" || 11944 case $ac_f in 11945 [\\/$]*) false;; 11946 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11947 esac || 11948 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11949 esac 11950 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11951 as_fn_append ac_file_inputs " '$ac_f'" 11952 done 11953 11954 # Let's still pretend it is `configure' which instantiates (i.e., don't 11955 # use $as_me), people would be surprised to read: 11956 # /* config.h. Generated by config.status. */ 11957 configure_input='Generated from '` 11958 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11959 `' by configure.' 11960 if test x"$ac_file" != x-; then 11961 configure_input="$ac_file. $configure_input" 11962 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11963 $as_echo "$as_me: creating $ac_file" >&6;} 11964 fi 11965 # Neutralize special characters interpreted by sed in replacement strings. 11966 case $configure_input in #( 11967 *\&* | *\|* | *\\* ) 11968 ac_sed_conf_input=`$as_echo "$configure_input" | 11969 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11970 *) ac_sed_conf_input=$configure_input;; 11971 esac 11972 11973 case $ac_tag in 11974 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11975 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11976 esac 11977 ;; 11978 esac 11979 11980 ac_dir=`$as_dirname -- "$ac_file" || 11981 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11982 X"$ac_file" : 'X\(//\)[^/]' \| \ 11983 X"$ac_file" : 'X\(//\)$' \| \ 11984 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11985 $as_echo X"$ac_file" | 11986 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11987 s//\1/ 11988 q 11989 } 11990 /^X\(\/\/\)[^/].*/{ 11991 s//\1/ 11992 q 11993 } 11994 /^X\(\/\/\)$/{ 11995 s//\1/ 11996 q 11997 } 11998 /^X\(\/\).*/{ 11999 s//\1/ 12000 q 12001 } 12002 s/.*/./; q'` 12003 as_dir="$ac_dir"; as_fn_mkdir_p 12004 ac_builddir=. 12005 12006 case "$ac_dir" in 12007 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12008 *) 12009 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12010 # A ".." for each directory in $ac_dir_suffix. 12011 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12012 case $ac_top_builddir_sub in 12013 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12014 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12015 esac ;; 12016 esac 12017 ac_abs_top_builddir=$ac_pwd 12018 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12019 # for backward compatibility: 12020 ac_top_builddir=$ac_top_build_prefix 12021 12022 case $srcdir in 12023 .) # We are building in place. 12024 ac_srcdir=. 12025 ac_top_srcdir=$ac_top_builddir_sub 12026 ac_abs_top_srcdir=$ac_pwd ;; 12027 [\\/]* | ?:[\\/]* ) # Absolute name. 12028 ac_srcdir=$srcdir$ac_dir_suffix; 12029 ac_top_srcdir=$srcdir 12030 ac_abs_top_srcdir=$srcdir ;; 12031 *) # Relative name. 12032 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12033 ac_top_srcdir=$ac_top_build_prefix$srcdir 12034 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12035 esac 12036 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12037 12038 12039 case $ac_mode in 12040 :F) 12041 # 12042 # CONFIG_FILE 12043 # 12044 12045 case $INSTALL in 12046 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12047 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12048 esac 12049 ac_MKDIR_P=$MKDIR_P 12050 case $MKDIR_P in 12051 [\\/$]* | ?:[\\/]* ) ;; 12052 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12053 esac 12054 _ACEOF 12055 12056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12057 # If the template does not know about datarootdir, expand it. 12058 # FIXME: This hack should be removed a few years after 2.60. 12059 ac_datarootdir_hack=; ac_datarootdir_seen= 12060 ac_sed_dataroot=' 12061 /datarootdir/ { 12062 p 12063 q 12064 } 12065 /@datadir@/p 12066 /@docdir@/p 12067 /@infodir@/p 12068 /@localedir@/p 12069 /@mandir@/p' 12070 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12071 *datarootdir*) ac_datarootdir_seen=yes;; 12072 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12074 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12075 _ACEOF 12076 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12077 ac_datarootdir_hack=' 12078 s&@datadir@&$datadir&g 12079 s&@docdir@&$docdir&g 12080 s&@infodir@&$infodir&g 12081 s&@localedir@&$localedir&g 12082 s&@mandir@&$mandir&g 12083 s&\\\${datarootdir}&$datarootdir&g' ;; 12084 esac 12085 _ACEOF 12086 12087 # Neutralize VPATH when `$srcdir' = `.'. 12088 # Shell code in configure.ac might set extrasub. 12089 # FIXME: do we really want to maintain this feature? 12090 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12091 ac_sed_extra="$ac_vpsub 12092 $extrasub 12093 _ACEOF 12094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12095 :t 12096 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12097 s|@configure_input@|$ac_sed_conf_input|;t t 12098 s&@top_builddir@&$ac_top_builddir_sub&;t t 12099 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12100 s&@srcdir@&$ac_srcdir&;t t 12101 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12102 s&@top_srcdir@&$ac_top_srcdir&;t t 12103 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12104 s&@builddir@&$ac_builddir&;t t 12105 s&@abs_builddir@&$ac_abs_builddir&;t t 12106 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12107 s&@INSTALL@&$ac_INSTALL&;t t 12108 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12109 $ac_datarootdir_hack 12110 " 12111 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12112 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12113 12114 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12115 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12116 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12117 "$ac_tmp/out"`; test -z "$ac_out"; } && 12118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12119 which seems to be undefined. Please make sure it is defined" >&5 12120 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12121 which seems to be undefined. Please make sure it is defined" >&2;} 12122 12123 rm -f "$ac_tmp/stdin" 12124 case $ac_file in 12125 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12126 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12127 esac \ 12128 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12129 ;; 12130 :H) 12131 # 12132 # CONFIG_HEADER 12133 # 12134 if test x"$ac_file" != x-; then 12135 { 12136 $as_echo "/* $configure_input */" \ 12137 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12138 } >"$ac_tmp/config.h" \ 12139 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12140 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12141 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12142 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12143 else 12144 rm -f "$ac_file" 12145 mv "$ac_tmp/config.h" "$ac_file" \ 12146 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12147 fi 12148 else 12149 $as_echo "/* $configure_input */" \ 12150 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12151 || as_fn_error $? "could not create -" "$LINENO" 5 12152 fi 12153 # Compute "$ac_file"'s index in $config_headers. 12154 _am_arg="$ac_file" 12155 _am_stamp_count=1 12156 for _am_header in $config_headers :; do 12157 case $_am_header in 12158 $_am_arg | $_am_arg:* ) 12159 break ;; 12160 * ) 12161 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12162 esac 12163 done 12164 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12165 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12166 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12167 X"$_am_arg" : 'X\(//\)$' \| \ 12168 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12169 $as_echo X"$_am_arg" | 12170 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12171 s//\1/ 12172 q 12173 } 12174 /^X\(\/\/\)[^/].*/{ 12175 s//\1/ 12176 q 12177 } 12178 /^X\(\/\/\)$/{ 12179 s//\1/ 12180 q 12181 } 12182 /^X\(\/\).*/{ 12183 s//\1/ 12184 q 12185 } 12186 s/.*/./; q'`/stamp-h$_am_stamp_count 12187 ;; 12188 12189 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12190 $as_echo "$as_me: executing $ac_file commands" >&6;} 12191 ;; 12192 esac 12193 12194 12195 case $ac_file$ac_mode in 12196 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12197 # Older Autoconf quotes --file arguments for eval, but not when files 12198 # are listed without --file. Let's play safe and only enable the eval 12199 # if we detect the quoting. 12200 case $CONFIG_FILES in 12201 *\'*) eval set x "$CONFIG_FILES" ;; 12202 *) set x $CONFIG_FILES ;; 12203 esac 12204 shift 12205 for mf 12206 do 12207 # Strip MF so we end up with the name of the file. 12208 mf=`echo "$mf" | sed -e 's/:.*$//'` 12209 # Check whether this is an Automake generated Makefile or not. 12210 # We used to match only the files named 'Makefile.in', but 12211 # some people rename them; so instead we look at the file content. 12212 # Grep'ing the first line is not enough: some people post-process 12213 # each Makefile.in and add a new line on top of each file to say so. 12214 # Grep'ing the whole file is not good either: AIX grep has a line 12215 # limit of 2048, but all sed's we know have understand at least 4000. 12216 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12217 dirpart=`$as_dirname -- "$mf" || 12218 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12219 X"$mf" : 'X\(//\)[^/]' \| \ 12220 X"$mf" : 'X\(//\)$' \| \ 12221 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12222 $as_echo X"$mf" | 12223 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12224 s//\1/ 12225 q 12226 } 12227 /^X\(\/\/\)[^/].*/{ 12228 s//\1/ 12229 q 12230 } 12231 /^X\(\/\/\)$/{ 12232 s//\1/ 12233 q 12234 } 12235 /^X\(\/\).*/{ 12236 s//\1/ 12237 q 12238 } 12239 s/.*/./; q'` 12240 else 12241 continue 12242 fi 12243 # Extract the definition of DEPDIR, am__include, and am__quote 12244 # from the Makefile without running 'make'. 12245 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12246 test -z "$DEPDIR" && continue 12247 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12248 test -z "$am__include" && continue 12249 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12250 # Find all dependency output files, they are included files with 12251 # $(DEPDIR) in their names. We invoke sed twice because it is the 12252 # simplest approach to changing $(DEPDIR) to its actual value in the 12253 # expansion. 12254 for file in `sed -n " 12255 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12256 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12257 # Make sure the directory exists. 12258 test -f "$dirpart/$file" && continue 12259 fdir=`$as_dirname -- "$file" || 12260 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12261 X"$file" : 'X\(//\)[^/]' \| \ 12262 X"$file" : 'X\(//\)$' \| \ 12263 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12264 $as_echo X"$file" | 12265 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12266 s//\1/ 12267 q 12268 } 12269 /^X\(\/\/\)[^/].*/{ 12270 s//\1/ 12271 q 12272 } 12273 /^X\(\/\/\)$/{ 12274 s//\1/ 12275 q 12276 } 12277 /^X\(\/\).*/{ 12278 s//\1/ 12279 q 12280 } 12281 s/.*/./; q'` 12282 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12283 # echo "creating $dirpart/$file" 12284 echo '# dummy' > "$dirpart/$file" 12285 done 12286 done 12287 } 12288 ;; 12289 12290 esac 12291 done # for ac_tag 12292 12293 12294 as_fn_exit 0 12295 _ACEOF 12296 ac_clean_files=$ac_clean_files_save 12297 12298 test $ac_write_fail = 0 || 12299 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12300 12301 12302 # configure is writing to config.log, and then calls config.status. 12303 # config.status does its own redirection, appending to config.log. 12304 # Unfortunately, on DOS this fails, as config.log is still kept open 12305 # by configure, so config.status won't be able to write to it; its 12306 # output is simply discarded. So we exec the FD to /dev/null, 12307 # effectively closing config.log, so it can be properly (re)opened and 12308 # appended to by config.status. When coming back to configure, we 12309 # need to make the FD available again. 12310 if test "$no_create" != yes; then 12311 ac_cs_success=: 12312 ac_config_status_args= 12313 test "$silent" = yes && 12314 ac_config_status_args="$ac_config_status_args --quiet" 12315 exec 5>/dev/null 12316 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12317 exec 5>>config.log 12318 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12319 # would make configure fail if this is the last instruction. 12320 $ac_cs_success || as_fn_exit 1 12321 fi 12322 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12324 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12325 fi 12326 12327
Indexes created Tue Apr 14 00:22:26 UTC 2026