| 1 | # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- |
| 2 | |
| 3 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
| 4 | # Free Software Foundation, Inc. |
| 5 | # This file is free software; the Free Software Foundation |
| 6 | # gives unlimited permission to copy and/or distribute it, |
| 7 | # with or without modifications, as long as this notice is preserved. |
| 8 | |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 12 | # PARTICULAR PURPOSE. |
| 13 | |
| 14 | dnl --------------------------------------------------------------------------- |
| 15 | dnl |
| 16 | dnl Macros for configure.in for wxWindows by Robert Roebling, Phil Blecker, |
| 17 | dnl Vadim Zeitlin and Ron Lee |
| 18 | dnl |
| 19 | dnl This script is under the wxWindows licence. |
| 20 | dnl |
| 21 | dnl Version: $Id$ |
| 22 | dnl --------------------------------------------------------------------------- |
| 23 | |
| 24 | |
| 25 | dnl =========================================================================== |
| 26 | dnl Objective-C(++) related macros |
| 27 | dnl =========================================================================== |
| 28 | m4_define([AC_WX_LANG_OBJECTIVEC], |
| 29 | [AC_LANG(C) |
| 30 | ac_ext=m |
| 31 | ]) |
| 32 | |
| 33 | m4_define([AC_WX_LANG_OBJECTIVECPLUSPLUS], |
| 34 | [AC_LANG(C++) |
| 35 | ac_ext=mm |
| 36 | ]) |
| 37 | |
| 38 | dnl =========================================================================== |
| 39 | dnl macros to find the a file in the list of include/lib paths |
| 40 | dnl =========================================================================== |
| 41 | |
| 42 | dnl --------------------------------------------------------------------------- |
| 43 | dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes |
| 44 | dnl to the full name of the file that was found or leaves it empty if not found |
| 45 | dnl --------------------------------------------------------------------------- |
| 46 | AC_DEFUN([WX_PATH_FIND_INCLUDES], |
| 47 | [ |
| 48 | ac_find_includes= |
| 49 | for ac_dir in $1 /usr/include; |
| 50 | do |
| 51 | if test -f "$ac_dir/$2"; then |
| 52 | ac_find_includes=$ac_dir |
| 53 | break |
| 54 | fi |
| 55 | done |
| 56 | ]) |
| 57 | |
| 58 | dnl --------------------------------------------------------------------------- |
| 59 | dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries |
| 60 | dnl to the full name of the file that was found or leaves it empty if not found |
| 61 | dnl --------------------------------------------------------------------------- |
| 62 | AC_DEFUN([WX_PATH_FIND_LIBRARIES], |
| 63 | [ |
| 64 | ac_find_libraries= |
| 65 | for ac_dir in $1 /usr/lib; |
| 66 | do |
| 67 | for ac_extension in a so sl dylib; do |
| 68 | if test -f "$ac_dir/lib$2.$ac_extension"; then |
| 69 | ac_find_libraries=$ac_dir |
| 70 | break 2 |
| 71 | fi |
| 72 | done |
| 73 | done |
| 74 | ]) |
| 75 | |
| 76 | dnl --------------------------------------------------------------------------- |
| 77 | dnl Path to include, already defined |
| 78 | dnl --------------------------------------------------------------------------- |
| 79 | AC_DEFUN([WX_INCLUDE_PATH_EXIST], |
| 80 | [ |
| 81 | dnl never add -I/usr/include to the CPPFLAGS |
| 82 | if test "x$1" = "x/usr/include"; then |
| 83 | ac_path_to_include="" |
| 84 | else |
| 85 | echo "$2" | grep "\-I$1" > /dev/null |
| 86 | result=$? |
| 87 | if test $result = 0; then |
| 88 | ac_path_to_include="" |
| 89 | else |
| 90 | ac_path_to_include=" -I$1" |
| 91 | fi |
| 92 | fi |
| 93 | ]) |
| 94 | |
| 95 | dnl --------------------------------------------------------------------------- |
| 96 | dnl Path to link, already defined |
| 97 | dnl --------------------------------------------------------------------------- |
| 98 | AC_DEFUN([WX_LINK_PATH_EXIST], |
| 99 | [ |
| 100 | echo "$2" | grep "\-L$1" > /dev/null |
| 101 | result=$? |
| 102 | if test $result = 0; then |
| 103 | ac_path_to_link="" |
| 104 | else |
| 105 | ac_path_to_link=" -L$1" |
| 106 | fi |
| 107 | ]) |
| 108 | |
| 109 | dnl =========================================================================== |
| 110 | dnl C++ features test |
| 111 | dnl =========================================================================== |
| 112 | |
| 113 | dnl --------------------------------------------------------------------------- |
| 114 | dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header |
| 115 | dnl or only the old <iostream.h> one - it may be generally assumed that if |
| 116 | dnl <iostream> exists, the other "new" headers (without .h) exist too. |
| 117 | dnl |
| 118 | dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false) |
| 119 | dnl --------------------------------------------------------------------------- |
| 120 | |
| 121 | AC_DEFUN([WX_CPP_NEW_HEADERS], |
| 122 | [ |
| 123 | AC_LANG_SAVE |
| 124 | AC_LANG_CPLUSPLUS |
| 125 | |
| 126 | AC_CHECK_HEADERS(iostream) |
| 127 | |
| 128 | if test "$ac_cv_header_iostream" = "yes" ; then |
| 129 | ifelse([$1], , :, [$1]) |
| 130 | else |
| 131 | ifelse([$2], , :, [$2]) |
| 132 | fi |
| 133 | |
| 134 | AC_LANG_RESTORE |
| 135 | ]) |
| 136 | |
| 137 | dnl --------------------------------------------------------------------------- |
| 138 | dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type |
| 139 | dnl |
| 140 | dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool |
| 141 | dnl --------------------------------------------------------------------------- |
| 142 | |
| 143 | AC_DEFUN([WX_CPP_BOOL], |
| 144 | [ |
| 145 | AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool, |
| 146 | [ |
| 147 | AC_LANG_SAVE |
| 148 | AC_LANG_CPLUSPLUS |
| 149 | |
| 150 | AC_TRY_COMPILE( |
| 151 | [ |
| 152 | ], |
| 153 | [ |
| 154 | bool b = true; |
| 155 | |
| 156 | return 0; |
| 157 | ], |
| 158 | [ |
| 159 | wx_cv_cpp_bool=yes |
| 160 | ], |
| 161 | [ |
| 162 | wx_cv_cpp_bool=no |
| 163 | ] |
| 164 | ) |
| 165 | |
| 166 | AC_LANG_RESTORE |
| 167 | ]) |
| 168 | |
| 169 | if test "$wx_cv_cpp_bool" = "yes"; then |
| 170 | AC_DEFINE(HAVE_BOOL) |
| 171 | fi |
| 172 | ]) |
| 173 | |
| 174 | dnl --------------------------------------------------------------------------- |
| 175 | dnl WX_CPP_EXPLICIT checks whether the C++ compiler support the explicit |
| 176 | dnl keyword and defines HAVE_EXPLICIT if this is the case |
| 177 | dnl --------------------------------------------------------------------------- |
| 178 | |
| 179 | AC_DEFUN([WX_CPP_EXPLICIT], |
| 180 | [ |
| 181 | AC_CACHE_CHECK([if C++ compiler supports the explicit keyword], |
| 182 | wx_cv_explicit, |
| 183 | [ |
| 184 | AC_LANG_SAVE |
| 185 | AC_LANG_CPLUSPLUS |
| 186 | |
| 187 | dnl do the test in 2 steps: first check that the compiler knows about the |
| 188 | dnl explicit keyword at all and then verify that it really honours it |
| 189 | AC_TRY_COMPILE( |
| 190 | [ |
| 191 | class Foo { public: explicit Foo(int) {} }; |
| 192 | ], |
| 193 | [ |
| 194 | return 0; |
| 195 | ], |
| 196 | [ |
| 197 | AC_TRY_COMPILE( |
| 198 | [ |
| 199 | class Foo { public: explicit Foo(int) {} }; |
| 200 | static void TakeFoo(const Foo& foo) { } |
| 201 | ], |
| 202 | [ |
| 203 | TakeFoo(17); |
| 204 | return 0; |
| 205 | ], |
| 206 | wx_cv_explicit=no, |
| 207 | wx_cv_explicit=yes |
| 208 | ) |
| 209 | ], |
| 210 | wx_cv_explicit=no |
| 211 | ) |
| 212 | |
| 213 | AC_LANG_RESTORE |
| 214 | ]) |
| 215 | |
| 216 | if test "$wx_cv_explicit" = "yes"; then |
| 217 | AC_DEFINE(HAVE_EXPLICIT) |
| 218 | fi |
| 219 | ]) |
| 220 | |
| 221 | dnl --------------------------------------------------------------------------- |
| 222 | dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling |
| 223 | dnl --------------------------------------------------------------------------- |
| 224 | |
| 225 | AC_DEFUN([WX_C_BIGENDIAN], |
| 226 | [AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian, |
| 227 | [ac_cv_c_bigendian=unknown |
| 228 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 229 | AC_TRY_COMPILE([#include <sys/types.h> |
| 230 | #include <sys/param.h>], [ |
| 231 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
| 232 | bogus endian macros |
| 233 | #endif], [# It does; now see whether it defined to BIG_ENDIAN or not. |
| 234 | AC_TRY_COMPILE([#include <sys/types.h> |
| 235 | #include <sys/param.h>], [ |
| 236 | #if BYTE_ORDER != BIG_ENDIAN |
| 237 | not big endian |
| 238 | #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) |
| 239 | if test $ac_cv_c_bigendian = unknown; then |
| 240 | AC_TRY_RUN([main () { |
| 241 | /* Are we little or big endian? From Harbison&Steele. */ |
| 242 | union |
| 243 | { |
| 244 | long l; |
| 245 | char c[sizeof (long)]; |
| 246 | } u; |
| 247 | u.l = 1; |
| 248 | exit (u.c[sizeof (long) - 1] == 1); |
| 249 | }], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown]) |
| 250 | fi]) |
| 251 | if test $ac_cv_c_bigendian = unknown; then |
| 252 | AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file]) |
| 253 | fi |
| 254 | if test $ac_cv_c_bigendian = yes; then |
| 255 | AC_DEFINE(WORDS_BIGENDIAN) |
| 256 | fi |
| 257 | ]) |
| 258 | |
| 259 | dnl --------------------------------------------------------------------------- |
| 260 | dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file |
| 261 | dnl --------------------------------------------------------------------------- |
| 262 | |
| 263 | AC_DEFUN([WX_ARG_CACHE_INIT], |
| 264 | [ |
| 265 | wx_arg_cache_file="configarg.cache" |
| 266 | echo "loading argument cache $wx_arg_cache_file" |
| 267 | rm -f ${wx_arg_cache_file}.tmp |
| 268 | touch ${wx_arg_cache_file}.tmp |
| 269 | touch ${wx_arg_cache_file} |
| 270 | ]) |
| 271 | |
| 272 | AC_DEFUN([WX_ARG_CACHE_FLUSH], |
| 273 | [ |
| 274 | echo "saving argument cache $wx_arg_cache_file" |
| 275 | mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} |
| 276 | ]) |
| 277 | |
| 278 | dnl this macro checks for a three-valued command line --with argument: |
| 279 | dnl possible arguments are 'yes', 'no', 'sys', or 'builtin' |
| 280 | dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name) |
| 281 | AC_DEFUN([WX_ARG_SYS_WITH], |
| 282 | [ |
| 283 | AC_MSG_CHECKING([for --with-$1]) |
| 284 | no_cache=0 |
| 285 | AC_ARG_WITH($1, [$2], |
| 286 | [ |
| 287 | if test "$withval" = yes; then |
| 288 | ac_cv_use_$1='$3=yes' |
| 289 | elif test "$withval" = no; then |
| 290 | ac_cv_use_$1='$3=no' |
| 291 | elif test "$withval" = sys; then |
| 292 | ac_cv_use_$1='$3=sys' |
| 293 | elif test "$withval" = builtin; then |
| 294 | ac_cv_use_$1='$3=builtin' |
| 295 | else |
| 296 | AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) |
| 297 | fi |
| 298 | ], |
| 299 | [ |
| 300 | LINE=`grep "$3" ${wx_arg_cache_file}` |
| 301 | if test "x$LINE" != x ; then |
| 302 | eval "DEFAULT_$LINE" |
| 303 | else |
| 304 | no_cache=1 |
| 305 | fi |
| 306 | |
| 307 | ac_cv_use_$1='$3='$DEFAULT_$3 |
| 308 | ]) |
| 309 | |
| 310 | eval "$ac_cv_use_$1" |
| 311 | if test "$no_cache" != 1; then |
| 312 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp |
| 313 | fi |
| 314 | |
| 315 | if test "$$3" = yes; then |
| 316 | AC_MSG_RESULT(yes) |
| 317 | elif test "$$3" = no; then |
| 318 | AC_MSG_RESULT(no) |
| 319 | elif test "$$3" = sys; then |
| 320 | AC_MSG_RESULT([system version]) |
| 321 | elif test "$$3" = builtin; then |
| 322 | AC_MSG_RESULT([builtin version]) |
| 323 | else |
| 324 | AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) |
| 325 | fi |
| 326 | ]) |
| 327 | |
| 328 | dnl this macro checks for a command line argument and caches the result |
| 329 | dnl usage: WX_ARG_WITH(option, helpmessage, variable-name) |
| 330 | AC_DEFUN([WX_ARG_WITH], |
| 331 | [ |
| 332 | AC_MSG_CHECKING([for --with-$1]) |
| 333 | no_cache=0 |
| 334 | AC_ARG_WITH($1, [$2], |
| 335 | [ |
| 336 | if test "$withval" = yes; then |
| 337 | ac_cv_use_$1='$3=yes' |
| 338 | else |
| 339 | ac_cv_use_$1='$3=no' |
| 340 | fi |
| 341 | ], |
| 342 | [ |
| 343 | LINE=`grep "$3" ${wx_arg_cache_file}` |
| 344 | if test "x$LINE" != x ; then |
| 345 | eval "DEFAULT_$LINE" |
| 346 | else |
| 347 | no_cache=1 |
| 348 | fi |
| 349 | |
| 350 | ac_cv_use_$1='$3='$DEFAULT_$3 |
| 351 | ]) |
| 352 | |
| 353 | eval "$ac_cv_use_$1" |
| 354 | if test "$no_cache" != 1; then |
| 355 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp |
| 356 | fi |
| 357 | |
| 358 | if test "$$3" = yes; then |
| 359 | AC_MSG_RESULT(yes) |
| 360 | else |
| 361 | AC_MSG_RESULT(no) |
| 362 | fi |
| 363 | ]) |
| 364 | |
| 365 | dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH |
| 366 | dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name, enablestring) |
| 367 | dnl |
| 368 | dnl enablestring is a hack and allows to show "checking for --disable-foo" |
| 369 | dnl message when running configure instead of the default "checking for |
| 370 | dnl --enable-foo" one whih is useful for the options enabled by default |
| 371 | AC_DEFUN([WX_ARG_ENABLE], |
| 372 | [ |
| 373 | enablestring=$4 |
| 374 | AC_MSG_CHECKING([for --${enablestring:-enable}-$1]) |
| 375 | no_cache=0 |
| 376 | AC_ARG_ENABLE($1, [$2], |
| 377 | [ |
| 378 | if test "$enableval" = yes; then |
| 379 | ac_cv_use_$1='$3=yes' |
| 380 | else |
| 381 | ac_cv_use_$1='$3=no' |
| 382 | fi |
| 383 | ], |
| 384 | [ |
| 385 | LINE=`grep "$3" ${wx_arg_cache_file}` |
| 386 | if test "x$LINE" != x ; then |
| 387 | eval "DEFAULT_$LINE" |
| 388 | else |
| 389 | no_cache=1 |
| 390 | fi |
| 391 | |
| 392 | ac_cv_use_$1='$3='$DEFAULT_$3 |
| 393 | ]) |
| 394 | |
| 395 | eval "$ac_cv_use_$1" |
| 396 | if test "$no_cache" != 1; then |
| 397 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp |
| 398 | fi |
| 399 | |
| 400 | if test "$$3" = yes; then |
| 401 | AC_MSG_RESULT(yes) |
| 402 | else |
| 403 | AC_MSG_RESULT(no) |
| 404 | fi |
| 405 | ]) |
| 406 | |
| 407 | |
| 408 | dnl =========================================================================== |
| 409 | dnl Linker features test |
| 410 | dnl =========================================================================== |
| 411 | |
| 412 | dnl --------------------------------------------------------------------------- |
| 413 | dnl WX_VERSIONED_SYMBOLS checks whether the linker can create versioned |
| 414 | dnl symbols. If it can, sets LDFLAGS_VERSIONING to $CXX flags needed to use |
| 415 | dnl version script file named versionfile |
| 416 | dnl |
| 417 | dnl call WX_VERSIONED_SYMBOLS(versionfile) |
| 418 | dnl --------------------------------------------------------------------------- |
| 419 | AC_DEFUN([WX_VERSIONED_SYMBOLS], |
| 420 | [ |
| 421 | found_versioning=no |
| 422 | |
| 423 | dnl FIXME - doesn't work, Solaris linker doesn't accept wildcards |
| 424 | dnl in the script. |
| 425 | dnl dnl Check for known non-gcc cases: |
| 426 | dnl case "${host}" in |
| 427 | dnl *-*-solaris2* ) |
| 428 | dnl if test "x$GCC" != "xyes" ; then |
| 429 | dnl LDFLAGS_VERSIONING="-M $1" |
| 430 | dnl found_versioning=yes |
| 431 | dnl fi |
| 432 | dnl ;; |
| 433 | dnl esac |
| 434 | |
| 435 | dnl Generic check for GCC or GCC-like behaviour (Intel C++, GCC): |
| 436 | if test $found_versioning = no ; then |
| 437 | AC_CACHE_CHECK([if the linker accepts --version-script], wx_cv_version_script, |
| 438 | [ |
| 439 | echo "VER_1 { *; };" >conftest.sym |
| 440 | echo "int main() { return 0; }" >conftest.cpp |
| 441 | |
| 442 | if AC_TRY_COMMAND([ |
| 443 | $CXX -o conftest.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp |
| 444 | -Wl,--version-script,conftest.sym >/dev/null 2>conftest.stderr]) ; then |
| 445 | if test -s conftest.stderr ; then |
| 446 | wx_cv_version_script=no |
| 447 | else |
| 448 | wx_cv_version_script=yes |
| 449 | fi |
| 450 | else |
| 451 | wx_cv_version_script=no |
| 452 | fi |
| 453 | |
| 454 | dnl There's a problem in some old linkers with --version-script that |
| 455 | dnl can cause linking to fail when you have objects with vtables in |
| 456 | dnl libs 3 deep. This is known to happen in netbsd and openbsd with |
| 457 | dnl ld 2.11.2. |
| 458 | dnl |
| 459 | dnl To test for this we need to make some shared libs and |
| 460 | dnl unfortunately we can't be sure of the right way to do that. If the |
| 461 | dnl first two compiles don't succeed then it looks like the test isn't |
| 462 | dnl working and the result is ignored, but if OTOH the first two |
| 463 | dnl succeed but the third does not then the bug has been detected and |
| 464 | dnl the --version-script flag is dropped. |
| 465 | if test $wx_cv_version_script = yes |
| 466 | then |
| 467 | echo "struct B { virtual ~B() { } }; \ |
| 468 | struct D : public B { }; \ |
| 469 | void F() { D d; }" > conftest.cpp |
| 470 | |
| 471 | if AC_TRY_COMMAND([ |
| 472 | $CXX -shared -fPIC -o conftest1.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp |
| 473 | -Wl,--version-script,conftest.sym >/dev/null 2>/dev/null]) && |
| 474 | AC_TRY_COMMAND([ |
| 475 | $CXX -shared -fPIC -o conftest2.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp |
| 476 | -Wl,--version-script,conftest.sym conftest1.output >/dev/null 2>/dev/null]) |
| 477 | then |
| 478 | if AC_TRY_COMMAND([ |
| 479 | $CXX -shared -fPIC -o conftest3.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp |
| 480 | -Wl,--version-script,conftest.sym conftest2.output conftest1.output >/dev/null 2>/dev/null]) |
| 481 | then |
| 482 | wx_cv_version_script=yes |
| 483 | else |
| 484 | wx_cv_version_script=no |
| 485 | fi |
| 486 | fi |
| 487 | fi |
| 488 | |
| 489 | rm -f conftest.output conftest.stderr conftest.sym conftest.cpp |
| 490 | rm -f conftest1.output conftest2.output conftest3.output |
| 491 | ]) |
| 492 | if test $wx_cv_version_script = yes ; then |
| 493 | LDFLAGS_VERSIONING="-Wl,--version-script,$1" |
| 494 | fi |
| 495 | fi |
| 496 | ]) |
| 497 | |
| 498 | |
| 499 | dnl =========================================================================== |
| 500 | dnl "3rd party" macros included here because they are not widely available |
| 501 | dnl =========================================================================== |
| 502 | |
| 503 | dnl --------------------------------------------------------------------------- |
| 504 | dnl test for availability of iconv() |
| 505 | dnl --------------------------------------------------------------------------- |
| 506 | |
| 507 | dnl From Bruno Haible. |
| 508 | |
| 509 | AC_DEFUN([AM_ICONV], |
| 510 | [ |
| 511 | dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and |
| 512 | dnl those with the standalone portable GNU libiconv installed). |
| 513 | |
| 514 | AC_ARG_WITH([libiconv-prefix], |
| 515 | [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ |
| 516 | for dir in `echo "$withval" | tr : ' '`; do |
| 517 | if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi |
| 518 | if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi |
| 519 | done |
| 520 | ]) |
| 521 | |
| 522 | AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ |
| 523 | am_cv_func_iconv="no, consider installing GNU libiconv" |
| 524 | am_cv_lib_iconv=no |
| 525 | AC_TRY_LINK([#include <stdlib.h> |
| 526 | #include <iconv.h>], |
| 527 | [iconv_t cd = iconv_open("",""); |
| 528 | iconv(cd,NULL,NULL,NULL,NULL); |
| 529 | iconv_close(cd);], |
| 530 | am_cv_func_iconv=yes) |
| 531 | if test "$am_cv_func_iconv" != yes; then |
| 532 | am_save_LIBS="$LIBS" |
| 533 | LIBS="$LIBS -liconv" |
| 534 | AC_TRY_LINK([#include <stdlib.h> |
| 535 | #include <iconv.h>], |
| 536 | [iconv_t cd = iconv_open("",""); |
| 537 | iconv(cd,NULL,NULL,NULL,NULL); |
| 538 | iconv_close(cd);], |
| 539 | am_cv_lib_iconv=yes |
| 540 | am_cv_func_iconv=yes) |
| 541 | LIBS="$am_save_LIBS" |
| 542 | fi |
| 543 | ]) |
| 544 | if test "$am_cv_func_iconv" = yes; then |
| 545 | AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) |
| 546 | AC_CACHE_CHECK([if iconv needs const], wx_cv_func_iconv_const, |
| 547 | AC_TRY_COMPILE([ |
| 548 | #include <stdlib.h> |
| 549 | #include <iconv.h> |
| 550 | extern |
| 551 | #ifdef __cplusplus |
| 552 | "C" |
| 553 | #endif |
| 554 | #if defined(__STDC__) || defined(__cplusplus) |
| 555 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| 556 | #else |
| 557 | size_t iconv(); |
| 558 | #endif |
| 559 | ], |
| 560 | [], |
| 561 | wx_cv_func_iconv_const="no", |
| 562 | wx_cv_func_iconv_const="yes" |
| 563 | ) |
| 564 | ) |
| 565 | |
| 566 | iconv_const= |
| 567 | if test "x$wx_cv_func_iconv_const" = "xyes"; then |
| 568 | iconv_const="const" |
| 569 | fi |
| 570 | |
| 571 | AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_const, |
| 572 | [Define as const if the declaration of iconv() needs const.]) |
| 573 | fi |
| 574 | LIBICONV= |
| 575 | if test "$am_cv_lib_iconv" = yes; then |
| 576 | LIBICONV="-liconv" |
| 577 | fi |
| 578 | AC_SUBST(LIBICONV) |
| 579 | ]) |
| 580 | |
| 581 | dnl --------------------------------------------------------------------------- |
| 582 | dnl AC_SYS_LARGEFILE (partly based on the code from autoconf 2.5x) |
| 583 | dnl --------------------------------------------------------------------------- |
| 584 | |
| 585 | dnl WX_SYS_LARGEFILE_TEST |
| 586 | dnl |
| 587 | dnl NB: original autoconf test was checking if compiler supported 6 bit off_t |
| 588 | dnl arithmetic properly but this failed miserably with gcc under Linux |
| 589 | dnl whereas the system still supports 64 bit files, so now simply check |
| 590 | dnl that off_t is big enough |
| 591 | define(WX_SYS_LARGEFILE_TEST, |
| 592 | [typedef struct { |
| 593 | unsigned int field: sizeof(off_t) == 8; |
| 594 | } wxlf; |
| 595 | ]) |
| 596 | |
| 597 | |
| 598 | dnl WX_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, CACHE-VAR) |
| 599 | define(WX_SYS_LARGEFILE_MACRO_VALUE, |
| 600 | [ |
| 601 | AC_CACHE_CHECK([for $1 value needed for large files], [$3], |
| 602 | [ |
| 603 | AC_TRY_COMPILE([#define $1 $2 |
| 604 | #include <sys/types.h>], |
| 605 | WX_SYS_LARGEFILE_TEST, |
| 606 | [$3=$2], |
| 607 | [$3=no]) |
| 608 | ] |
| 609 | ) |
| 610 | |
| 611 | if test "$$3" != no; then |
| 612 | wx_largefile=yes |
| 613 | AC_DEFINE_UNQUOTED([$1], [$$3]) |
| 614 | fi |
| 615 | ]) |
| 616 | |
| 617 | |
| 618 | dnl AC_SYS_LARGEFILE |
| 619 | dnl ---------------- |
| 620 | dnl By default, many hosts won't let programs access large files; |
| 621 | dnl one must use special compiler options to get large-file access to work. |
| 622 | dnl For more details about this brain damage please see: |
| 623 | dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html |
| 624 | AC_DEFUN([AC_SYS_LARGEFILE], |
| 625 | [AC_ARG_ENABLE(largefile, |
| 626 | [ --disable-largefile omit support for large files]) |
| 627 | if test "$enable_largefile" != no; then |
| 628 | dnl _FILE_OFFSET_BITS==64 is needed for Linux, Solaris, ... |
| 629 | dnl _LARGE_FILES -- for AIX |
| 630 | wx_largefile=no |
| 631 | WX_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, ac_cv_sys_file_offset_bits) |
| 632 | if test "x$wx_largefile" != "xyes"; then |
| 633 | WX_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, ac_cv_sys_large_files) |
| 634 | fi |
| 635 | |
| 636 | AC_MSG_CHECKING(if large file support is available) |
| 637 | if test "x$wx_largefile" = "xyes"; then |
| 638 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT) |
| 639 | fi |
| 640 | AC_MSG_RESULT($wx_largefile) |
| 641 | fi |
| 642 | ]) |
| 643 | |
| 644 | |
| 645 | dnl Available from the GNU Autoconf Macro Archive at: |
| 646 | dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_const_cast.html |
| 647 | dnl |
| 648 | AC_DEFUN([AC_CXX_CONST_CAST], |
| 649 | [AC_CACHE_CHECK(whether the compiler supports const_cast<>, |
| 650 | ac_cv_cxx_const_cast, |
| 651 | [AC_LANG_SAVE |
| 652 | AC_LANG_CPLUSPLUS |
| 653 | AC_TRY_COMPILE(,[int x = 0;const int& y = x;int& z = const_cast<int&>(y);return z;], |
| 654 | ac_cv_cxx_const_cast=yes, ac_cv_cxx_const_cast=no) |
| 655 | AC_LANG_RESTORE |
| 656 | ]) |
| 657 | if test "$ac_cv_cxx_const_cast" = yes; then |
| 658 | AC_DEFINE(HAVE_CONST_CAST,,[define if the compiler supports const_cast<>]) |
| 659 | fi |
| 660 | ]) |
| 661 | |
| 662 | dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_reinterpret_cast.html |
| 663 | AC_DEFUN([AC_CXX_REINTERPRET_CAST], |
| 664 | [AC_CACHE_CHECK(whether the compiler supports reinterpret_cast<>, |
| 665 | ac_cv_cxx_reinterpret_cast, |
| 666 | [AC_LANG_SAVE |
| 667 | AC_LANG_CPLUSPLUS |
| 668 | AC_TRY_COMPILE([#include <typeinfo> |
| 669 | class Base { public : Base () {} virtual void f () = 0;}; |
| 670 | class Derived : public Base { public : Derived () {} virtual void f () {} }; |
| 671 | class Unrelated { public : Unrelated () {} }; |
| 672 | int g (Unrelated&) { return 0; }],[ |
| 673 | Derived d;Base& b=d;Unrelated& e=reinterpret_cast<Unrelated&>(b);return g(e);], |
| 674 | ac_cv_cxx_reinterpret_cast=yes, ac_cv_cxx_reinterpret_cast=no) |
| 675 | AC_LANG_RESTORE |
| 676 | ]) |
| 677 | if test "$ac_cv_cxx_reinterpret_cast" = yes; then |
| 678 | AC_DEFINE(HAVE_REINTERPRET_CAST,, |
| 679 | [define if the compiler supports reinterpret_cast<>]) |
| 680 | fi |
| 681 | ]) |
| 682 | |
| 683 | dnl and http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_static_cast.html |
| 684 | AC_DEFUN([AC_CXX_STATIC_CAST], |
| 685 | [AC_CACHE_CHECK(whether the compiler supports static_cast<>, |
| 686 | ac_cv_cxx_static_cast, |
| 687 | [AC_LANG_SAVE |
| 688 | AC_LANG_CPLUSPLUS |
| 689 | AC_TRY_COMPILE([#include <typeinfo> |
| 690 | class Base { public : Base () {} virtual void f () = 0; }; |
| 691 | class Derived : public Base { public : Derived () {} virtual void f () {} }; |
| 692 | int g (Derived&) { return 0; }],[ |
| 693 | Derived d; Base& b = d; Derived& s = static_cast<Derived&> (b); return g (s);], |
| 694 | ac_cv_cxx_static_cast=yes, ac_cv_cxx_static_cast=no) |
| 695 | AC_LANG_RESTORE |
| 696 | ]) |
| 697 | if test "$ac_cv_cxx_static_cast" = yes; then |
| 698 | AC_DEFINE(HAVE_STATIC_CAST,, [define if the compiler supports static_cast<>]) |
| 699 | fi |
| 700 | ]) |
| 701 | |
| 702 | dnl http://autoconf-archive.cryp.to/ac_cxx_dynamic_cast.html |
| 703 | AC_DEFUN([AC_CXX_DYNAMIC_CAST], |
| 704 | [AC_CACHE_CHECK(whether the compiler supports dynamic_cast<>, |
| 705 | ac_cv_cxx_dynamic_cast, |
| 706 | [AC_LANG_SAVE |
| 707 | AC_LANG_CPLUSPLUS |
| 708 | AC_TRY_COMPILE([#include <typeinfo> |
| 709 | class Base { public : Base () {} virtual void f () = 0;}; |
| 710 | class Derived : public Base { public : Derived () {} virtual void f () {} };],[ |
| 711 | Derived d; Base& b=d; return dynamic_cast<Derived*>(&b) ? 0 : 1;], |
| 712 | ac_cv_cxx_dynamic_cast=yes, ac_cv_cxx_dynamic_cast=no) |
| 713 | AC_LANG_RESTORE |
| 714 | ]) |
| 715 | if test "$ac_cv_cxx_dynamic_cast" = yes; then |
| 716 | AC_DEFINE(HAVE_DYNAMIC_CAST,,[define if the compiler supports dynamic_cast<>]) |
| 717 | fi |
| 718 | ]) |
| 719 | |
| 720 | |
| 721 | dnl --------------------------------------------------------------------------- |
| 722 | dnl Compiler detection macros by David Elliott |
| 723 | dnl --------------------------------------------------------------------------- |
| 724 | |
| 725 | |
| 726 | dnl =========================================================================== |
| 727 | dnl Macros to detect non-GNU compilers (MetroWerks, XLC) |
| 728 | dnl =========================================================================== |
| 729 | |
| 730 | dnl Based on autoconf _AC_LANG_COMPILER_GNU |
| 731 | AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS], |
| 732 | [AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler], |
| 733 | [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks], |
| 734 | [AC_TRY_COMPILE([],[#ifndef __MWERKS__ |
| 735 | choke me |
| 736 | #endif |
| 737 | ], |
| 738 | [bakefile_compiler_mwerks=yes], |
| 739 | [bakefile_compiler_mwerks=no]) |
| 740 | bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks |
| 741 | ]) |
| 742 | ]) |
| 743 | |
| 744 | dnl Loosely based on autoconf AC_PROG_CC |
| 745 | dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead. |
| 746 | AC_DEFUN([AC_BAKEFILE_PROG_MWCC], |
| 747 | [AC_LANG_PUSH(C) |
| 748 | _AC_BAKEFILE_LANG_COMPILER_MWERKS |
| 749 | MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes` |
| 750 | AC_LANG_POP(C) |
| 751 | ]) |
| 752 | |
| 753 | dnl Loosely based on autoconf AC_PROG_CXX |
| 754 | dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead. |
| 755 | AC_DEFUN([AC_BAKEFILE_PROG_MWCXX], |
| 756 | [AC_LANG_PUSH(C++) |
| 757 | _AC_BAKEFILE_LANG_COMPILER_MWERKS |
| 758 | MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes` |
| 759 | AC_LANG_POP(C++) |
| 760 | ]) |
| 761 | |
| 762 | dnl Based on autoconf _AC_LANG_COMPILER_GNU |
| 763 | AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC], |
| 764 | [AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler], |
| 765 | [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc], |
| 766 | [AC_TRY_COMPILE([],[#ifndef __xlC__ |
| 767 | choke me |
| 768 | #endif |
| 769 | ], |
| 770 | [wx_compiler_xlc=yes], |
| 771 | [wx_compiler_xlc=no]) |
| 772 | wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc |
| 773 | ]) |
| 774 | ]) |
| 775 | |
| 776 | dnl Loosely based on autoconf AC_PROG_CC |
| 777 | AC_DEFUN([AC_BAKEFILE_PROG_XLCC], |
| 778 | [AC_LANG_PUSH(C) |
| 779 | _AC_BAKEFILE_LANG_COMPILER_XLC |
| 780 | XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes` |
| 781 | AC_LANG_POP(C) |
| 782 | ]) |
| 783 | |
| 784 | dnl Loosely based on autoconf AC_PROG_CXX |
| 785 | AC_DEFUN([AC_BAKEFILE_PROG_XLCXX], |
| 786 | [AC_LANG_PUSH(C++) |
| 787 | _AC_BAKEFILE_LANG_COMPILER_XLC |
| 788 | XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes` |
| 789 | AC_LANG_POP(C++) |
| 790 | ]) |
| 791 | |
| 792 | |
| 793 | dnl =========================================================================== |
| 794 | dnl macros to detect specialty compiler options |
| 795 | dnl =========================================================================== |
| 796 | |
| 797 | dnl Figure out if we need to pass -ext o to compiler (MetroWerks) |
| 798 | AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO], |
| 799 | [AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto, |
| 800 | dnl First create an empty conf test |
| 801 | [AC_LANG_CONFTEST([AC_LANG_PROGRAM()]) |
| 802 | dnl Now remove .o and .c.o or .cc.o |
| 803 | rm -f conftest.$ac_objext conftest.$ac_ext.o |
| 804 | dnl Now compile the test |
| 805 | AS_IF([AC_TRY_EVAL(ac_compile)], |
| 806 | dnl If the test succeeded look for conftest.c.o or conftest.cc.o |
| 807 | [for ac_file in `(ls conftest.* 2>/dev/null)`; do |
| 808 | case $ac_file in |
| 809 | conftest.$ac_ext.o) |
| 810 | wx_cv_[]_AC_LANG_ABBREV[]_exto="-ext o" |
| 811 | ;; |
| 812 | *) |
| 813 | ;; |
| 814 | esac |
| 815 | done], |
| 816 | [AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile]) |
| 817 | ]) dnl AS_IF |
| 818 | |
| 819 | rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext |
| 820 | ]) dnl AC_CACHE_CHECK |
| 821 | |
| 822 | if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then |
| 823 | if test "[]_AC_LANG_ABBREV[]" = "c"; then |
| 824 | CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS" |
| 825 | fi |
| 826 | if test "[]_AC_LANG_ABBREV[]" = "cxx"; then |
| 827 | CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS" |
| 828 | fi |
| 829 | fi |
| 830 | ]) dnl AC_DEFUN |
| 831 | |
| 832 | |
| 833 | dnl =========================================================================== |
| 834 | dnl Macros to do all of the compiler detections as one macro |
| 835 | dnl =========================================================================== |
| 836 | AC_DEFUN([AC_BAKEFILE_PROG_CC], |
| 837 | [ |
| 838 | AC_PROG_CC |
| 839 | AC_BAKEFILE_METROWERKS_EXTO |
| 840 | dnl By the time we find out that we need -ext o some tests have failed. |
| 841 | if test "x$wx_cv_c_exto" '!=' "x"; then |
| 842 | unset ac_cv_prog_cc_g |
| 843 | _AC_PROG_CC_G |
| 844 | fi |
| 845 | AC_BAKEFILE_PROG_MWCC |
| 846 | AC_BAKEFILE_PROG_XLCC |
| 847 | ]) |
| 848 | |
| 849 | AC_DEFUN([AC_BAKEFILE_PROG_CXX], |
| 850 | [ |
| 851 | AC_PROG_CXX |
| 852 | AC_BAKEFILE_METROWERKS_EXTO |
| 853 | dnl By the time we find out that we need -ext o some tests have failed. |
| 854 | if test "x$wx_cv_cxx_exto" '!=' "x"; then |
| 855 | unset ac_cv_prog_cxx_g |
| 856 | _AC_PROG_CXX_G |
| 857 | fi |
| 858 | AC_BAKEFILE_PROG_MWCXX |
| 859 | AC_BAKEFILE_PROG_XLCXX |
| 860 | ]) |
| 861 | |
| 862 | |
| 863 | # Configure paths for GTK+ |
| 864 | # Owen Taylor 1997-2001 |
| 865 | |
| 866 | dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) |
| 867 | dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, |
| 868 | dnl pass to pkg-config |
| 869 | dnl |
| 870 | AC_DEFUN([AM_PATH_GTK_2_0], |
| 871 | [dnl |
| 872 | dnl Get the cflags and libraries from pkg-config |
| 873 | dnl |
| 874 | AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program], |
| 875 | , enable_gtktest=yes) |
| 876 | |
| 877 | pkg_config_args=gtk+-2.0 |
| 878 | for module in . $4 |
| 879 | do |
| 880 | case "$module" in |
| 881 | gthread) |
| 882 | pkg_config_args="$pkg_config_args gthread-2.0" |
| 883 | ;; |
| 884 | esac |
| 885 | done |
| 886 | |
| 887 | no_gtk="" |
| 888 | |
| 889 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
| 890 | |
| 891 | if test x$PKG_CONFIG != xno ; then |
| 892 | if pkg-config --atleast-pkgconfig-version 0.7 ; then |
| 893 | : |
| 894 | else |
| 895 | echo "*** pkg-config too old; version 0.7 or better required." |
| 896 | no_gtk=yes |
| 897 | PKG_CONFIG=no |
| 898 | fi |
| 899 | else |
| 900 | no_gtk=yes |
| 901 | fi |
| 902 | |
| 903 | min_gtk_version=ifelse([$1], ,2.0.0,$1) |
| 904 | AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version) |
| 905 | |
| 906 | if test x$PKG_CONFIG != xno ; then |
| 907 | ## don't try to run the test against uninstalled libtool libs |
| 908 | if $PKG_CONFIG --uninstalled $pkg_config_args; then |
| 909 | echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH" |
| 910 | enable_gtktest=no |
| 911 | fi |
| 912 | |
| 913 | if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then |
| 914 | : |
| 915 | else |
| 916 | no_gtk=yes |
| 917 | fi |
| 918 | fi |
| 919 | |
| 920 | if test x"$no_gtk" = x ; then |
| 921 | GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` |
| 922 | GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` |
| 923 | gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ |
| 924 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 925 | gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ |
| 926 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 927 | gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ |
| 928 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 929 | if test "x$enable_gtktest" = "xyes" ; then |
| 930 | ac_save_CFLAGS="$CFLAGS" |
| 931 | ac_save_LIBS="$LIBS" |
| 932 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 933 | LIBS="$GTK_LIBS $LIBS" |
| 934 | dnl |
| 935 | dnl Now check if the installed GTK+ is sufficiently new. (Also sanity |
| 936 | dnl checks the results of pkg-config to some extent) |
| 937 | dnl |
| 938 | rm -f conf.gtktest |
| 939 | AC_TRY_RUN([ |
| 940 | #include <gtk/gtk.h> |
| 941 | #include <stdio.h> |
| 942 | #include <stdlib.h> |
| 943 | |
| 944 | int |
| 945 | main () |
| 946 | { |
| 947 | int major, minor, micro; |
| 948 | char *tmp_version; |
| 949 | |
| 950 | system ("touch conf.gtktest"); |
| 951 | |
| 952 | /* HP/UX 9 (%@#!) writes to sscanf strings */ |
| 953 | tmp_version = g_strdup("$min_gtk_version"); |
| 954 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { |
| 955 | printf("%s, bad version string\n", "$min_gtk_version"); |
| 956 | exit(1); |
| 957 | } |
| 958 | |
| 959 | if ((gtk_major_version != $gtk_config_major_version) || |
| 960 | (gtk_minor_version != $gtk_config_minor_version) || |
| 961 | (gtk_micro_version != $gtk_config_micro_version)) |
| 962 | { |
| 963 | printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", |
| 964 | $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, |
| 965 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 966 | printf ("*** was found! If pkg-config was correct, then it is best\n"); |
| 967 | printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); |
| 968 | printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); |
| 969 | printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); |
| 970 | printf("*** required on your system.\n"); |
| 971 | printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); |
| 972 | printf("*** to point to the correct configuration files\n"); |
| 973 | } |
| 974 | else if ((gtk_major_version != GTK_MAJOR_VERSION) || |
| 975 | (gtk_minor_version != GTK_MINOR_VERSION) || |
| 976 | (gtk_micro_version != GTK_MICRO_VERSION)) |
| 977 | { |
| 978 | printf("*** GTK+ header files (version %d.%d.%d) do not match\n", |
| 979 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); |
| 980 | printf("*** library (version %d.%d.%d)\n", |
| 981 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 982 | } |
| 983 | else |
| 984 | { |
| 985 | if ((gtk_major_version > major) || |
| 986 | ((gtk_major_version == major) && (gtk_minor_version > minor)) || |
| 987 | ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) |
| 988 | { |
| 989 | return 0; |
| 990 | } |
| 991 | else |
| 992 | { |
| 993 | printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", |
| 994 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 995 | printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", |
| 996 | major, minor, micro); |
| 997 | printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); |
| 998 | printf("***\n"); |
| 999 | printf("*** If you have already installed a sufficiently new version, this error\n"); |
| 1000 | printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); |
| 1001 | printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| 1002 | printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n"); |
| 1003 | printf("*** correct copy of pkg-config. (In this case, you will have to\n"); |
| 1004 | printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 1005 | printf("*** so that the correct libraries are found at run-time))\n"); |
| 1006 | } |
| 1007 | } |
| 1008 | return 1; |
| 1009 | } |
| 1010 | ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) |
| 1011 | CFLAGS="$ac_save_CFLAGS" |
| 1012 | LIBS="$ac_save_LIBS" |
| 1013 | fi |
| 1014 | fi |
| 1015 | if test "x$no_gtk" = x ; then |
| 1016 | AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)) |
| 1017 | ifelse([$2], , :, [$2]) |
| 1018 | else |
| 1019 | AC_MSG_RESULT(no) |
| 1020 | if test "$PKG_CONFIG" = "no" ; then |
| 1021 | echo "*** A new enough version of pkg-config was not found." |
| 1022 | echo "*** See http://pkgconfig.sourceforge.net" |
| 1023 | else |
| 1024 | if test -f conf.gtktest ; then |
| 1025 | : |
| 1026 | else |
| 1027 | echo "*** Could not run GTK+ test program, checking why..." |
| 1028 | ac_save_CFLAGS="$CFLAGS" |
| 1029 | ac_save_LIBS="$LIBS" |
| 1030 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 1031 | LIBS="$LIBS $GTK_LIBS" |
| 1032 | AC_TRY_LINK([ |
| 1033 | #include <gtk/gtk.h> |
| 1034 | #include <stdio.h> |
| 1035 | ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], |
| 1036 | [ echo "*** The test program compiled, but did not run. This usually means" |
| 1037 | echo "*** that the run-time linker is not finding GTK+ or finding the wrong" |
| 1038 | echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your" |
| 1039 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" |
| 1040 | echo "*** to the installed location Also, make sure you have run ldconfig if that" |
| 1041 | echo "*** is required on your system" |
| 1042 | echo "***" |
| 1043 | echo "*** If you have an old version installed, it is best to remove it, although" |
| 1044 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ], |
| 1045 | [ echo "*** The test program failed to compile or link. See the file config.log for the" |
| 1046 | echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."]) |
| 1047 | CFLAGS="$ac_save_CFLAGS" |
| 1048 | LIBS="$ac_save_LIBS" |
| 1049 | fi |
| 1050 | fi |
| 1051 | GTK_CFLAGS="" |
| 1052 | GTK_LIBS="" |
| 1053 | ifelse([$3], , :, [$3]) |
| 1054 | fi |
| 1055 | AC_SUBST(GTK_CFLAGS) |
| 1056 | AC_SUBST(GTK_LIBS) |
| 1057 | rm -f conf.gtktest |
| 1058 | ]) |
| 1059 | |
| 1060 | # Configure paths for GTK+ |
| 1061 | # Owen Taylor 97-11-3 |
| 1062 | |
| 1063 | dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) |
| 1064 | dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS |
| 1065 | dnl |
| 1066 | AC_DEFUN(AM_PATH_GTK, |
| 1067 | [dnl |
| 1068 | dnl Get the cflags and libraries from the gtk-config script |
| 1069 | dnl |
| 1070 | AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], |
| 1071 | gtk_config_prefix="$withval", gtk_config_prefix="") |
| 1072 | AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], |
| 1073 | gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") |
| 1074 | AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], |
| 1075 | , enable_gtktest=yes) |
| 1076 | |
| 1077 | for module in . $4 |
| 1078 | do |
| 1079 | case "$module" in |
| 1080 | gthread) |
| 1081 | gtk_config_args="$gtk_config_args gthread" |
| 1082 | ;; |
| 1083 | esac |
| 1084 | done |
| 1085 | |
| 1086 | if test x$gtk_config_exec_prefix != x ; then |
| 1087 | gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" |
| 1088 | if test x${GTK_CONFIG+set} != xset ; then |
| 1089 | GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config |
| 1090 | fi |
| 1091 | fi |
| 1092 | if test x$gtk_config_prefix != x ; then |
| 1093 | gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" |
| 1094 | if test x${GTK_CONFIG+set} != xset ; then |
| 1095 | GTK_CONFIG=$gtk_config_prefix/bin/gtk-config |
| 1096 | fi |
| 1097 | fi |
| 1098 | |
| 1099 | AC_PATH_PROG(GTK_CONFIG, gtk-config, no) |
| 1100 | min_gtk_version=ifelse([$1], ,0.99.7,$1) |
| 1101 | AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) |
| 1102 | no_gtk="" |
| 1103 | if test "$GTK_CONFIG" = "no" ; then |
| 1104 | no_gtk=yes |
| 1105 | else |
| 1106 | GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` |
| 1107 | GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` |
| 1108 | gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 1109 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 1110 | gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 1111 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 1112 | gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 1113 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 1114 | if test "x$enable_gtktest" = "xyes" ; then |
| 1115 | ac_save_CFLAGS="$CFLAGS" |
| 1116 | ac_save_LIBS="$LIBS" |
| 1117 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 1118 | LIBS="$GTK_LIBS $LIBS" |
| 1119 | dnl |
| 1120 | dnl Now check if the installed GTK is sufficiently new. (Also sanity |
| 1121 | dnl checks the results of gtk-config to some extent |
| 1122 | dnl |
| 1123 | rm -f conf.gtktest |
| 1124 | AC_TRY_RUN([ |
| 1125 | #include <gtk/gtk.h> |
| 1126 | #include <stdio.h> |
| 1127 | #include <stdlib.h> |
| 1128 | |
| 1129 | int |
| 1130 | main () |
| 1131 | { |
| 1132 | int major, minor, micro; |
| 1133 | char *tmp_version; |
| 1134 | |
| 1135 | system ("touch conf.gtktest"); |
| 1136 | |
| 1137 | /* HP/UX 9 (%@#!) writes to sscanf strings */ |
| 1138 | tmp_version = g_strdup("$min_gtk_version"); |
| 1139 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { |
| 1140 | printf("%s, bad version string\n", "$min_gtk_version"); |
| 1141 | exit(1); |
| 1142 | } |
| 1143 | |
| 1144 | if ((gtk_major_version != $gtk_config_major_version) || |
| 1145 | (gtk_minor_version != $gtk_config_minor_version) || |
| 1146 | (gtk_micro_version != $gtk_config_micro_version)) |
| 1147 | { |
| 1148 | printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", |
| 1149 | $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, |
| 1150 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 1151 | printf ("*** was found! If gtk-config was correct, then it is best\n"); |
| 1152 | printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); |
| 1153 | printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); |
| 1154 | printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); |
| 1155 | printf("*** required on your system.\n"); |
| 1156 | printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n"); |
| 1157 | printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n"); |
| 1158 | printf("*** before re-running configure\n"); |
| 1159 | } |
| 1160 | #if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION) |
| 1161 | else if ((gtk_major_version != GTK_MAJOR_VERSION) || |
| 1162 | (gtk_minor_version != GTK_MINOR_VERSION) || |
| 1163 | (gtk_micro_version != GTK_MICRO_VERSION)) |
| 1164 | { |
| 1165 | printf("*** GTK+ header files (version %d.%d.%d) do not match\n", |
| 1166 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); |
| 1167 | printf("*** library (version %d.%d.%d)\n", |
| 1168 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 1169 | } |
| 1170 | #endif /* defined (GTK_MAJOR_VERSION) ... */ |
| 1171 | else |
| 1172 | { |
| 1173 | if ((gtk_major_version > major) || |
| 1174 | ((gtk_major_version == major) && (gtk_minor_version > minor)) || |
| 1175 | ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) |
| 1176 | { |
| 1177 | return 0; |
| 1178 | } |
| 1179 | else |
| 1180 | { |
| 1181 | printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", |
| 1182 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 1183 | printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", |
| 1184 | major, minor, micro); |
| 1185 | printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); |
| 1186 | printf("***\n"); |
| 1187 | printf("*** If you have already installed a sufficiently new version, this error\n"); |
| 1188 | printf("*** probably means that the wrong copy of the gtk-config shell script is\n"); |
| 1189 | printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| 1190 | printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n"); |
| 1191 | printf("*** correct copy of gtk-config. (In this case, you will have to\n"); |
| 1192 | printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 1193 | printf("*** so that the correct libraries are found at run-time))\n"); |
| 1194 | } |
| 1195 | } |
| 1196 | return 1; |
| 1197 | } |
| 1198 | ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) |
| 1199 | CFLAGS="$ac_save_CFLAGS" |
| 1200 | LIBS="$ac_save_LIBS" |
| 1201 | fi |
| 1202 | fi |
| 1203 | if test "x$no_gtk" = x ; then |
| 1204 | AC_MSG_RESULT(yes) |
| 1205 | ifelse([$2], , :, [$2]) |
| 1206 | else |
| 1207 | AC_MSG_RESULT(no) |
| 1208 | if test "$GTK_CONFIG" = "no" ; then |
| 1209 | echo "*** The gtk-config script installed by GTK could not be found" |
| 1210 | echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in" |
| 1211 | echo "*** your path, or set the GTK_CONFIG environment variable to the" |
| 1212 | echo "*** full path to gtk-config." |
| 1213 | else |
| 1214 | if test -f conf.gtktest ; then |
| 1215 | : |
| 1216 | else |
| 1217 | echo "*** Could not run GTK test program, checking why..." |
| 1218 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 1219 | LIBS="$LIBS $GTK_LIBS" |
| 1220 | AC_TRY_LINK([ |
| 1221 | #include <gtk/gtk.h> |
| 1222 | #include <stdio.h> |
| 1223 | ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], |
| 1224 | [ echo "*** The test program compiled, but did not run. This usually means" |
| 1225 | echo "*** that the run-time linker is not finding GTK or finding the wrong" |
| 1226 | echo "*** version of GTK. If it is not finding GTK, you'll need to set your" |
| 1227 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" |
| 1228 | echo "*** to the installed location Also, make sure you have run ldconfig if that" |
| 1229 | echo "*** is required on your system" |
| 1230 | echo "***" |
| 1231 | echo "*** If you have an old version installed, it is best to remove it, although" |
| 1232 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" |
| 1233 | echo "***" |
| 1234 | echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" |
| 1235 | echo "*** came with the system with the command" |
| 1236 | echo "***" |
| 1237 | echo "*** rpm --erase --nodeps gtk gtk-devel" ], |
| 1238 | [ echo "*** The test program failed to compile or link. See the file config.log for the" |
| 1239 | echo "*** exact error that occured. This usually means GTK was incorrectly installed" |
| 1240 | echo "*** or that you have moved GTK since it was installed. In the latter case, you" |
| 1241 | echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ]) |
| 1242 | CFLAGS="$ac_save_CFLAGS" |
| 1243 | LIBS="$ac_save_LIBS" |
| 1244 | fi |
| 1245 | fi |
| 1246 | GTK_CFLAGS="" |
| 1247 | GTK_LIBS="" |
| 1248 | ifelse([$3], , :, [$3]) |
| 1249 | fi |
| 1250 | AC_SUBST(GTK_CFLAGS) |
| 1251 | AC_SUBST(GTK_LIBS) |
| 1252 | rm -f conf.gtktest |
| 1253 | ]) |
| 1254 | |
| 1255 | |
| 1256 | dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) |
| 1257 | dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page |
| 1258 | dnl also defines GSTUFF_PKG_ERRORS on error |
| 1259 | AC_DEFUN(PKG_CHECK_MODULES, [ |
| 1260 | succeeded=no |
| 1261 | |
| 1262 | if test -z "$PKG_CONFIG"; then |
| 1263 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
| 1264 | fi |
| 1265 | |
| 1266 | if test "$PKG_CONFIG" = "no" ; then |
| 1267 | echo "*** The pkg-config script could not be found. Make sure it is" |
| 1268 | echo "*** in your path, or set the PKG_CONFIG environment variable" |
| 1269 | echo "*** to the full path to pkg-config." |
| 1270 | echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." |
| 1271 | else |
| 1272 | PKG_CONFIG_MIN_VERSION=0.9.0 |
| 1273 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then |
| 1274 | AC_MSG_CHECKING(for $2) |
| 1275 | |
| 1276 | if $PKG_CONFIG --exists "$2" ; then |
| 1277 | AC_MSG_RESULT(yes) |
| 1278 | succeeded=yes |
| 1279 | |
| 1280 | AC_MSG_CHECKING($1_CFLAGS) |
| 1281 | $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` |
| 1282 | AC_MSG_RESULT($$1_CFLAGS) |
| 1283 | |
| 1284 | AC_MSG_CHECKING($1_LIBS) |
| 1285 | $1_LIBS=`$PKG_CONFIG --libs "$2"` |
| 1286 | AC_MSG_RESULT($$1_LIBS) |
| 1287 | else |
| 1288 | $1_CFLAGS="" |
| 1289 | $1_LIBS="" |
| 1290 | ## If we have a custom action on failure, don't print errors, but |
| 1291 | ## do set a variable so people can do so. |
| 1292 | $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
| 1293 | ifelse([$4], ,echo $$1_PKG_ERRORS,) |
| 1294 | fi |
| 1295 | |
| 1296 | AC_SUBST($1_CFLAGS) |
| 1297 | AC_SUBST($1_LIBS) |
| 1298 | else |
| 1299 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
| 1300 | echo "*** See http://www.freedesktop.org/software/pkgconfig" |
| 1301 | fi |
| 1302 | fi |
| 1303 | |
| 1304 | if test $succeeded = yes; then |
| 1305 | ifelse([$3], , :, [$3]) |
| 1306 | else |
| 1307 | ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) |
| 1308 | fi |
| 1309 | ]) |
| 1310 | |
| 1311 | |
| 1312 | |
| 1313 | # Configure paths for SDL |
| 1314 | # Sam Lantinga 9/21/99 |
| 1315 | # stolen from Manish Singh |
| 1316 | # stolen back from Frank Belew |
| 1317 | # stolen from Manish Singh |
| 1318 | # Shamelessly stolen from Owen Taylor |
| 1319 | |
| 1320 | dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) |
| 1321 | dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS |
| 1322 | dnl |
| 1323 | AC_DEFUN([AM_PATH_SDL], |
| 1324 | [dnl |
| 1325 | dnl Get the cflags and libraries from the sdl-config script |
| 1326 | dnl |
| 1327 | AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], |
| 1328 | sdl_prefix="$withval", sdl_prefix="") |
| 1329 | AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], |
| 1330 | sdl_exec_prefix="$withval", sdl_exec_prefix="") |
| 1331 | AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], |
| 1332 | , enable_sdltest=yes) |
| 1333 | |
| 1334 | if test x$sdl_exec_prefix != x ; then |
| 1335 | sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix" |
| 1336 | if test x${SDL_CONFIG+set} != xset ; then |
| 1337 | SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config |
| 1338 | fi |
| 1339 | fi |
| 1340 | if test x$sdl_prefix != x ; then |
| 1341 | sdl_args="$sdl_args --prefix=$sdl_prefix" |
| 1342 | if test x${SDL_CONFIG+set} != xset ; then |
| 1343 | SDL_CONFIG=$sdl_prefix/bin/sdl-config |
| 1344 | fi |
| 1345 | fi |
| 1346 | |
| 1347 | AC_REQUIRE([AC_CANONICAL_TARGET]) |
| 1348 | PATH="$prefix/bin:$prefix/usr/bin:$PATH" |
| 1349 | AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH]) |
| 1350 | min_sdl_version=ifelse([$1], ,0.11.0,$1) |
| 1351 | AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) |
| 1352 | no_sdl="" |
| 1353 | if test "$SDL_CONFIG" = "no" ; then |
| 1354 | no_sdl=yes |
| 1355 | else |
| 1356 | SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags` |
| 1357 | SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs` |
| 1358 | |
| 1359 | sdl_major_version=`$SDL_CONFIG $sdl_args --version | \ |
| 1360 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 1361 | sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \ |
| 1362 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 1363 | sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ |
| 1364 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 1365 | if test "x$enable_sdltest" = "xyes" ; then |
| 1366 | ac_save_CFLAGS="$CFLAGS" |
| 1367 | ac_save_CXXFLAGS="$CXXFLAGS" |
| 1368 | ac_save_LIBS="$LIBS" |
| 1369 | CFLAGS="$CFLAGS $SDL_CFLAGS" |
| 1370 | CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" |
| 1371 | LIBS="$LIBS $SDL_LIBS" |
| 1372 | dnl |
| 1373 | dnl Now check if the installed SDL is sufficiently new. (Also sanity |
| 1374 | dnl checks the results of sdl-config to some extent |
| 1375 | dnl |
| 1376 | rm -f conf.sdltest |
| 1377 | AC_TRY_RUN([ |
| 1378 | #include <stdio.h> |
| 1379 | #include <stdlib.h> |
| 1380 | #include <string.h> |
| 1381 | #include "SDL.h" |
| 1382 | |
| 1383 | char* |
| 1384 | my_strdup (char *str) |
| 1385 | { |
| 1386 | char *new_str; |
| 1387 | |
| 1388 | if (str) |
| 1389 | { |
| 1390 | new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); |
| 1391 | strcpy (new_str, str); |
| 1392 | } |
| 1393 | else |
| 1394 | new_str = NULL; |
| 1395 | |
| 1396 | return new_str; |
| 1397 | } |
| 1398 | |
| 1399 | int main (int argc, char *argv[]) |
| 1400 | { |
| 1401 | int major, minor, micro; |
| 1402 | char *tmp_version; |
| 1403 | |
| 1404 | /* This hangs on some systems (?) |
| 1405 | system ("touch conf.sdltest"); |
| 1406 | */ |
| 1407 | { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } |
| 1408 | |
| 1409 | /* HP/UX 9 (%@#!) writes to sscanf strings */ |
| 1410 | tmp_version = my_strdup("$min_sdl_version"); |
| 1411 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { |
| 1412 | printf("%s, bad version string\n", "$min_sdl_version"); |
| 1413 | exit(1); |
| 1414 | } |
| 1415 | |
| 1416 | if (($sdl_major_version > major) || |
| 1417 | (($sdl_major_version == major) && ($sdl_minor_version > minor)) || |
| 1418 | (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) |
| 1419 | { |
| 1420 | return 0; |
| 1421 | } |
| 1422 | else |
| 1423 | { |
| 1424 | printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); |
| 1425 | printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); |
| 1426 | printf("*** best to upgrade to the required version.\n"); |
| 1427 | printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); |
| 1428 | printf("*** to point to the correct copy of sdl-config, and remove the file\n"); |
| 1429 | printf("*** config.cache before re-running configure\n"); |
| 1430 | return 1; |
| 1431 | } |
| 1432 | } |
| 1433 | |
| 1434 | ],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) |
| 1435 | CFLAGS="$ac_save_CFLAGS" |
| 1436 | CXXFLAGS="$ac_save_CXXFLAGS" |
| 1437 | LIBS="$ac_save_LIBS" |
| 1438 | fi |
| 1439 | fi |
| 1440 | if test "x$no_sdl" = x ; then |
| 1441 | AC_MSG_RESULT(yes) |
| 1442 | ifelse([$2], , :, [$2]) |
| 1443 | else |
| 1444 | AC_MSG_RESULT(no) |
| 1445 | if test "$SDL_CONFIG" = "no" ; then |
| 1446 | echo "*** The sdl-config script installed by SDL could not be found" |
| 1447 | echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" |
| 1448 | echo "*** your path, or set the SDL_CONFIG environment variable to the" |
| 1449 | echo "*** full path to sdl-config." |
| 1450 | else |
| 1451 | if test -f conf.sdltest ; then |
| 1452 | : |
| 1453 | else |
| 1454 | echo "*** Could not run SDL test program, checking why..." |
| 1455 | CFLAGS="$CFLAGS $SDL_CFLAGS" |
| 1456 | CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" |
| 1457 | LIBS="$LIBS $SDL_LIBS" |
| 1458 | AC_TRY_LINK([ |
| 1459 | #include <stdio.h> |
| 1460 | #include "SDL.h" |
| 1461 | |
| 1462 | int main(int argc, char *argv[]) |
| 1463 | { return 0; } |
| 1464 | #undef main |
| 1465 | #define main K_and_R_C_main |
| 1466 | ], [ return 0; ], |
| 1467 | [ echo "*** The test program compiled, but did not run. This usually means" |
| 1468 | echo "*** that the run-time linker is not finding SDL or finding the wrong" |
| 1469 | echo "*** version of SDL. If it is not finding SDL, you'll need to set your" |
| 1470 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" |
| 1471 | echo "*** to the installed location Also, make sure you have run ldconfig if that" |
| 1472 | echo "*** is required on your system" |
| 1473 | echo "***" |
| 1474 | echo "*** If you have an old version installed, it is best to remove it, although" |
| 1475 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], |
| 1476 | [ echo "*** The test program failed to compile or link. See the file config.log for the" |
| 1477 | echo "*** exact error that occured. This usually means SDL was incorrectly installed" |
| 1478 | echo "*** or that you have moved SDL since it was installed. In the latter case, you" |
| 1479 | echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ]) |
| 1480 | CFLAGS="$ac_save_CFLAGS" |
| 1481 | CXXFLAGS="$ac_save_CXXFLAGS" |
| 1482 | LIBS="$ac_save_LIBS" |
| 1483 | fi |
| 1484 | fi |
| 1485 | SDL_CFLAGS="" |
| 1486 | SDL_LIBS="" |
| 1487 | ifelse([$3], , :, [$3]) |
| 1488 | fi |
| 1489 | AC_SUBST(SDL_CFLAGS) |
| 1490 | AC_SUBST(SDL_LIBS) |
| 1491 | rm -f conf.sdltest |
| 1492 | ]) |
| 1493 | |
| 1494 | dnl Perform a check for a GStreamer element using gst-inspect |
| 1495 | dnl Thomas Vander Stichele <thomas at apestaart dot org> |
| 1496 | dnl Last modification: 25/01/2005 |
| 1497 | |
| 1498 | dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
| 1499 | |
| 1500 | AC_DEFUN([AM_GST_ELEMENT_CHECK], |
| 1501 | [ |
| 1502 | if test "x$GST_INSPECT" == "x"; then |
| 1503 | AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, []) |
| 1504 | fi |
| 1505 | |
| 1506 | if test "x$GST_INSPECT" != "x"; then |
| 1507 | AC_MSG_CHECKING(GStreamer element $1) |
| 1508 | if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then |
| 1509 | AC_MSG_RESULT(found.) |
| 1510 | $2 |
| 1511 | else |
| 1512 | AC_MSG_RESULT(not found.) |
| 1513 | $3 |
| 1514 | fi |
| 1515 | fi |
| 1516 | ]) |
| 1517 | |
| 1518 | dnl --------------------------------------------------------------------------- |
| 1519 | dnl Support macros for makefiles generated by BAKEFILE. |
| 1520 | dnl --------------------------------------------------------------------------- |
| 1521 | |
| 1522 | dnl Lots of compiler & linker detection code contained here was taken from |
| 1523 | dnl wxWindows configure.in script (see http://www.wxwindows.org) |
| 1524 | |
| 1525 | |
| 1526 | |
| 1527 | dnl --------------------------------------------------------------------------- |
| 1528 | dnl AC_BAKEFILE_GNUMAKE |
| 1529 | dnl |
| 1530 | dnl Detects GNU make |
| 1531 | dnl --------------------------------------------------------------------------- |
| 1532 | |
| 1533 | AC_DEFUN([AC_BAKEFILE_GNUMAKE], |
| 1534 | [ |
| 1535 | dnl does make support "-include" (only GNU make does AFAIK)? |
| 1536 | AC_CACHE_CHECK([if make is GNU make], bakefile_cv_prog_makeisgnu, |
| 1537 | [ |
| 1538 | if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null | |
| 1539 | egrep -s GNU > /dev/null); then |
| 1540 | bakefile_cv_prog_makeisgnu="yes" |
| 1541 | else |
| 1542 | bakefile_cv_prog_makeisgnu="no" |
| 1543 | fi |
| 1544 | ]) |
| 1545 | |
| 1546 | if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then |
| 1547 | IF_GNU_MAKE="" |
| 1548 | else |
| 1549 | IF_GNU_MAKE="#" |
| 1550 | fi |
| 1551 | AC_SUBST(IF_GNU_MAKE) |
| 1552 | ]) |
| 1553 | |
| 1554 | dnl --------------------------------------------------------------------------- |
| 1555 | dnl AC_BAKEFILE_PLATFORM |
| 1556 | dnl |
| 1557 | dnl Detects platform and sets PLATFORM_XXX variables accordingly |
| 1558 | dnl --------------------------------------------------------------------------- |
| 1559 | |
| 1560 | AC_DEFUN([AC_BAKEFILE_PLATFORM], |
| 1561 | [ |
| 1562 | PLATFORM_UNIX=0 |
| 1563 | PLATFORM_WIN32=0 |
| 1564 | PLATFORM_MSDOS=0 |
| 1565 | PLATFORM_MAC=0 |
| 1566 | PLATFORM_MACOS=0 |
| 1567 | PLATFORM_MACOSX=0 |
| 1568 | PLATFORM_OS2=0 |
| 1569 | PLATFORM_BEOS=0 |
| 1570 | |
| 1571 | if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then |
| 1572 | case "${BAKEFILE_HOST}" in |
| 1573 | *-*-cygwin* | *-*-mingw32* ) |
| 1574 | PLATFORM_WIN32=1 |
| 1575 | ;; |
| 1576 | *-pc-msdosdjgpp ) |
| 1577 | PLATFORM_MSDOS=1 |
| 1578 | ;; |
| 1579 | *-pc-os2_emx | *-pc-os2-emx ) |
| 1580 | PLATFORM_OS2=1 |
| 1581 | ;; |
| 1582 | powerpc-*-darwin* ) |
| 1583 | PLATFORM_MAC=1 |
| 1584 | PLATFORM_MACOSX=1 |
| 1585 | ;; |
| 1586 | *-*-beos* ) |
| 1587 | PLATFORM_BEOS=1 |
| 1588 | ;; |
| 1589 | powerpc-apple-macos* ) |
| 1590 | PLATFORM_MAC=1 |
| 1591 | PLATFORM_MACOS=1 |
| 1592 | ;; |
| 1593 | * ) |
| 1594 | PLATFORM_UNIX=1 |
| 1595 | ;; |
| 1596 | esac |
| 1597 | else |
| 1598 | case "$BAKEFILE_FORCE_PLATFORM" in |
| 1599 | win32 ) |
| 1600 | PLATFORM_WIN32=1 |
| 1601 | ;; |
| 1602 | msdos ) |
| 1603 | PLATFORM_MSDOS=1 |
| 1604 | ;; |
| 1605 | os2 ) |
| 1606 | PLATFORM_OS2=1 |
| 1607 | ;; |
| 1608 | darwin ) |
| 1609 | PLATFORM_MAC=1 |
| 1610 | PLATFORM_MACOSX=1 |
| 1611 | ;; |
| 1612 | unix ) |
| 1613 | PLATFORM_UNIX=1 |
| 1614 | ;; |
| 1615 | beos ) |
| 1616 | PLATFORM_BEOS=1 |
| 1617 | ;; |
| 1618 | * ) |
| 1619 | AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM]) |
| 1620 | ;; |
| 1621 | esac |
| 1622 | fi |
| 1623 | |
| 1624 | AC_SUBST(PLATFORM_UNIX) |
| 1625 | AC_SUBST(PLATFORM_WIN32) |
| 1626 | AC_SUBST(PLATFORM_MSDOS) |
| 1627 | AC_SUBST(PLATFORM_MAC) |
| 1628 | AC_SUBST(PLATFORM_MACOS) |
| 1629 | AC_SUBST(PLATFORM_MACOSX) |
| 1630 | AC_SUBST(PLATFORM_OS2) |
| 1631 | AC_SUBST(PLATFORM_BEOS) |
| 1632 | ]) |
| 1633 | |
| 1634 | |
| 1635 | dnl --------------------------------------------------------------------------- |
| 1636 | dnl AC_BAKEFILE_PLATFORM_SPECIFICS |
| 1637 | dnl |
| 1638 | dnl Sets misc platform-specific settings |
| 1639 | dnl --------------------------------------------------------------------------- |
| 1640 | |
| 1641 | AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS], |
| 1642 | [ |
| 1643 | AC_ARG_ENABLE([omf], AS_HELP_STRING([--enable-omf], |
| 1644 | [use OMF object format (OS/2)]), |
| 1645 | [bk_os2_use_omf="$enableval"]) |
| 1646 | |
| 1647 | case "${BAKEFILE_HOST}" in |
| 1648 | *-*-darwin* ) |
| 1649 | dnl For Unix to MacOS X porting instructions, see: |
| 1650 | dnl http://fink.sourceforge.net/doc/porting/porting.html |
| 1651 | CFLAGS="$CFLAGS -fno-common" |
| 1652 | CXXFLAGS="$CXXFLAGS -fno-common" |
| 1653 | ;; |
| 1654 | |
| 1655 | *-pc-os2_emx | *-pc-os2-emx ) |
| 1656 | if test "x$bk_os2_use_omf" = "xyes" ; then |
| 1657 | AR=emxomfar |
| 1658 | RANLIB=: |
| 1659 | LDFLAGS="-Zomf $LDFLAGS" |
| 1660 | CFLAGS="-Zomf $CFLAGS" |
| 1661 | CXXFLAGS="-Zomf $CXXFLAGS" |
| 1662 | OS2_LIBEXT="lib" |
| 1663 | else |
| 1664 | OS2_LIBEXT="a" |
| 1665 | fi |
| 1666 | ;; |
| 1667 | |
| 1668 | i*86-*-beos* ) |
| 1669 | LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS" |
| 1670 | ;; |
| 1671 | esac |
| 1672 | ]) |
| 1673 | |
| 1674 | dnl --------------------------------------------------------------------------- |
| 1675 | dnl AC_BAKEFILE_SUFFIXES |
| 1676 | dnl |
| 1677 | dnl Detects shared various suffixes for shared libraries, libraries, programs, |
| 1678 | dnl plugins etc. |
| 1679 | dnl --------------------------------------------------------------------------- |
| 1680 | |
| 1681 | AC_DEFUN([AC_BAKEFILE_SUFFIXES], |
| 1682 | [ |
| 1683 | SO_SUFFIX="so" |
| 1684 | SO_SUFFIX_MODULE="so" |
| 1685 | EXEEXT="" |
| 1686 | LIBPREFIX="lib" |
| 1687 | LIBEXT=".a" |
| 1688 | DLLPREFIX="lib" |
| 1689 | DLLPREFIX_MODULE="" |
| 1690 | DLLIMP_SUFFIX="" |
| 1691 | |
| 1692 | case "${BAKEFILE_HOST}" in |
| 1693 | *-hp-hpux* ) |
| 1694 | SO_SUFFIX="sl" |
| 1695 | SO_SUFFIX_MODULE="sl" |
| 1696 | ;; |
| 1697 | *-*-aix* ) |
| 1698 | dnl quoting from |
| 1699 | dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html: |
| 1700 | dnl Both archive libraries and shared libraries on AIX have an |
| 1701 | dnl .a extension. This will explain why you can't link with an |
| 1702 | dnl .so and why it works with the name changed to .a. |
| 1703 | SO_SUFFIX="a" |
| 1704 | SO_SUFFIX_MODULE="a" |
| 1705 | ;; |
| 1706 | *-*-cygwin* | *-*-mingw32* ) |
| 1707 | SO_SUFFIX="dll" |
| 1708 | SO_SUFFIX_MODULE="dll" |
| 1709 | DLLIMP_SUFFIX="dll.a" |
| 1710 | EXEEXT=".exe" |
| 1711 | DLLPREFIX="" |
| 1712 | ;; |
| 1713 | *-pc-msdosdjgpp ) |
| 1714 | EXEEXT=".exe" |
| 1715 | DLLPREFIX="" |
| 1716 | ;; |
| 1717 | *-pc-os2_emx | *-pc-os2-emx ) |
| 1718 | SO_SUFFIX="dll" |
| 1719 | SO_SUFFIX_MODULE="dll" |
| 1720 | DLLIMP_SUFFIX=$OS2_LIBEXT |
| 1721 | EXEEXT=".exe" |
| 1722 | DLLPREFIX="" |
| 1723 | LIBPREFIX="" |
| 1724 | LIBEXT=".$OS2_LIBEXT" |
| 1725 | ;; |
| 1726 | powerpc-*-darwin* ) |
| 1727 | SO_SUFFIX="dylib" |
| 1728 | SO_SUFFIX_MODULE="bundle" |
| 1729 | ;; |
| 1730 | esac |
| 1731 | |
| 1732 | if test "x$DLLIMP_SUFFIX" = "x" ; then |
| 1733 | DLLIMP_SUFFIX="$SO_SUFFIX" |
| 1734 | fi |
| 1735 | |
| 1736 | AC_SUBST(SO_SUFFIX) |
| 1737 | AC_SUBST(SO_SUFFIX_MODULE) |
| 1738 | AC_SUBST(DLLIMP_SUFFIX) |
| 1739 | AC_SUBST(EXEEXT) |
| 1740 | AC_SUBST(LIBPREFIX) |
| 1741 | AC_SUBST(LIBEXT) |
| 1742 | AC_SUBST(DLLPREFIX) |
| 1743 | AC_SUBST(DLLPREFIX_MODULE) |
| 1744 | ]) |
| 1745 | |
| 1746 | |
| 1747 | dnl --------------------------------------------------------------------------- |
| 1748 | dnl AC_BAKEFILE_SHARED_LD |
| 1749 | dnl |
| 1750 | dnl Detects command for making shared libraries, substitutes SHARED_LD_CC |
| 1751 | dnl and SHARED_LD_CXX. |
| 1752 | dnl --------------------------------------------------------------------------- |
| 1753 | |
| 1754 | AC_DEFUN([AC_BAKEFILE_SHARED_LD], |
| 1755 | [ |
| 1756 | dnl the extra compiler flags needed for compilation of shared library |
| 1757 | PIC_FLAG="" |
| 1758 | if test "x$GCC" = "xyes"; then |
| 1759 | dnl the switch for gcc is the same under all platforms |
| 1760 | PIC_FLAG="-fPIC" |
| 1761 | fi |
| 1762 | |
| 1763 | dnl Defaults for GCC and ELF .so shared libs: |
| 1764 | SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o" |
| 1765 | SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o" |
| 1766 | |
| 1767 | case "${BAKEFILE_HOST}" in |
| 1768 | *-hp-hpux* ) |
| 1769 | dnl default settings are good for gcc but not for the native HP-UX |
| 1770 | if test "x$GCC" != "xyes"; then |
| 1771 | dnl no idea why it wants it, but it does |
| 1772 | LDFLAGS="$LDFLAGS -L/usr/lib" |
| 1773 | |
| 1774 | SHARED_LD_CC="${CC} -b -o" |
| 1775 | SHARED_LD_CXX="${CXX} -b -o" |
| 1776 | PIC_FLAG="+Z" |
| 1777 | fi |
| 1778 | ;; |
| 1779 | |
| 1780 | *-*-linux* ) |
| 1781 | if test "x$GCC" != "xyes"; then |
| 1782 | AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc, |
| 1783 | [ |
| 1784 | AC_TRY_COMPILE([], |
| 1785 | [ |
| 1786 | #ifndef __INTEL_COMPILER |
| 1787 | #error Not icc |
| 1788 | #endif |
| 1789 | ], |
| 1790 | bakefile_cv_prog_icc=yes, |
| 1791 | bakefile_cv_prog_icc=no |
| 1792 | ) |
| 1793 | ]) |
| 1794 | if test "$bakefile_cv_prog_icc" = "yes"; then |
| 1795 | PIC_FLAG="-KPIC" |
| 1796 | fi |
| 1797 | fi |
| 1798 | ;; |
| 1799 | |
| 1800 | *-*-solaris2* ) |
| 1801 | if test "x$GCC" != xyes ; then |
| 1802 | SHARED_LD_CC="${CC} -G -o" |
| 1803 | SHARED_LD_CXX="${CXX} -G -o" |
| 1804 | PIC_FLAG="-KPIC" |
| 1805 | fi |
| 1806 | ;; |
| 1807 | |
| 1808 | *-*-darwin* ) |
| 1809 | dnl Most apps benefit from being fully binded (its faster and static |
| 1810 | dnl variables initialized at startup work). |
| 1811 | dnl This can be done either with the exe linker flag -Wl,-bind_at_load |
| 1812 | dnl or with a double stage link in order to create a single module |
| 1813 | dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved |
| 1814 | |
| 1815 | dnl If using newer dev tools then there is a -single_module flag that |
| 1816 | dnl we can use to do this, otherwise we'll need to use a helper |
| 1817 | dnl script. Check the version of gcc to see which way we can go: |
| 1818 | AC_CACHE_CHECK([for gcc 3.1 or later], wx_cv_gcc31, [ |
| 1819 | AC_TRY_COMPILE([], |
| 1820 | [ |
| 1821 | #if (__GNUC__ < 3) || \ |
| 1822 | ((__GNUC__ == 3) && (__GNUC_MINOR__ < 1)) |
| 1823 | #error old gcc |
| 1824 | #endif |
| 1825 | ], |
| 1826 | [ |
| 1827 | wx_cv_gcc31=yes |
| 1828 | ], |
| 1829 | [ |
| 1830 | wx_cv_gcc31=no |
| 1831 | ] |
| 1832 | ) |
| 1833 | ]) |
| 1834 | if test "$wx_cv_gcc31" = "no"; then |
| 1835 | AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH |
| 1836 | chmod +x shared-ld-sh |
| 1837 | |
| 1838 | dnl Use the shared-ld-sh helper script |
| 1839 | SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o" |
| 1840 | SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o" |
| 1841 | SHARED_LD_CXX="$SHARED_LD_CC" |
| 1842 | SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC" |
| 1843 | else |
| 1844 | dnl Use the -single_module flag and let the linker do it for us |
| 1845 | SHARED_LD_CC="\${CC} -dynamiclib -single_module -headerpad_max_install_names -o" |
| 1846 | SHARED_LD_MODULE_CC="\${CC} -bundle -single_module -headerpad_max_install_names -o" |
| 1847 | SHARED_LD_CXX="\${CXX} -dynamiclib -single_module -headerpad_max_install_names -o" |
| 1848 | SHARED_LD_MODULE_CXX="\${CXX} -bundle -single_module -headerpad_max_install_names -o" |
| 1849 | fi |
| 1850 | |
| 1851 | PIC_FLAG="-dynamic -fPIC" |
| 1852 | ;; |
| 1853 | |
| 1854 | *-*-aix* ) |
| 1855 | dnl default settings are ok for gcc |
| 1856 | if test "x$GCC" != "xyes"; then |
| 1857 | dnl the abs path below used to be hardcoded here so I guess it must |
| 1858 | dnl be some sort of standard location under AIX? |
| 1859 | AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib, |
| 1860 | makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib) |
| 1861 | dnl FIXME - what about makeCSharedLib? |
| 1862 | SHARED_LD_CC="$AIX_CC_LD -p 0 -o" |
| 1863 | SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o" |
| 1864 | fi |
| 1865 | ;; |
| 1866 | |
| 1867 | *-*-beos* ) |
| 1868 | dnl can't use gcc under BeOS for shared library creation because it |
| 1869 | dnl complains about missing 'main' |
| 1870 | SHARED_LD_CC="${LD} -nostart -o" |
| 1871 | SHARED_LD_CXX="${LD} -nostart -o" |
| 1872 | ;; |
| 1873 | |
| 1874 | *-*-irix* ) |
| 1875 | dnl default settings are ok for gcc |
| 1876 | if test "x$GCC" != "xyes"; then |
| 1877 | PIC_FLAG="-KPIC" |
| 1878 | fi |
| 1879 | ;; |
| 1880 | |
| 1881 | *-*-cygwin* | *-*-mingw32* ) |
| 1882 | PIC_FLAG="" |
| 1883 | SHARED_LD_CC="\$(CC) -shared -o" |
| 1884 | SHARED_LD_CXX="\$(CXX) -shared -o" |
| 1885 | ;; |
| 1886 | |
| 1887 | *-pc-os2_emx | *-pc-os2-emx ) |
| 1888 | SHARED_LD_CC="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o" |
| 1889 | SHARED_LD_CXX="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o" |
| 1890 | PIC_FLAG="" |
| 1891 | AC_BAKEFILE_CREATE_FILE_DLLAR_SH |
| 1892 | chmod +x dllar.sh |
| 1893 | ;; |
| 1894 | |
| 1895 | powerpc-apple-macos* | \ |
| 1896 | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \ |
| 1897 | *-*-sunos4* | \ |
| 1898 | *-*-osf* | \ |
| 1899 | *-*-dgux5* | \ |
| 1900 | *-*-sysv5* | \ |
| 1901 | *-pc-msdosdjgpp ) |
| 1902 | dnl defaults are ok |
| 1903 | ;; |
| 1904 | |
| 1905 | *) |
| 1906 | AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.) |
| 1907 | esac |
| 1908 | |
| 1909 | if test "x$PIC_FLAG" != "x" ; then |
| 1910 | PIC_FLAG="$PIC_FLAG -DPIC" |
| 1911 | fi |
| 1912 | |
| 1913 | if test "x$SHARED_LD_MODULE_CC" = "x" ; then |
| 1914 | SHARED_LD_MODULE_CC="$SHARED_LD_CC" |
| 1915 | fi |
| 1916 | if test "x$SHARED_LD_MODULE_CXX" = "x" ; then |
| 1917 | SHARED_LD_MODULE_CXX="$SHARED_LD_CXX" |
| 1918 | fi |
| 1919 | |
| 1920 | AC_SUBST(SHARED_LD_CC) |
| 1921 | AC_SUBST(SHARED_LD_CXX) |
| 1922 | AC_SUBST(SHARED_LD_MODULE_CC) |
| 1923 | AC_SUBST(SHARED_LD_MODULE_CXX) |
| 1924 | AC_SUBST(PIC_FLAG) |
| 1925 | ]) |
| 1926 | |
| 1927 | |
| 1928 | dnl --------------------------------------------------------------------------- |
| 1929 | dnl AC_BAKEFILE_SHARED_VERSIONS |
| 1930 | dnl |
| 1931 | dnl Detects linker options for attaching versions (sonames) to shared libs. |
| 1932 | dnl --------------------------------------------------------------------------- |
| 1933 | |
| 1934 | AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS], |
| 1935 | [ |
| 1936 | USE_SOVERSION=0 |
| 1937 | USE_SOVERLINUX=0 |
| 1938 | USE_SOVERSOLARIS=0 |
| 1939 | USE_SOSYMLINKS=0 |
| 1940 | USE_MACVERSION=0 |
| 1941 | SONAME_FLAG= |
| 1942 | |
| 1943 | case "${BAKEFILE_HOST}" in |
| 1944 | *-*-linux* | *-*-freebsd* ) |
| 1945 | SONAME_FLAG="-Wl,-soname," |
| 1946 | USE_SOVERSION=1 |
| 1947 | USE_SOVERLINUX=1 |
| 1948 | USE_SOSYMLINKS=1 |
| 1949 | ;; |
| 1950 | |
| 1951 | *-*-solaris2* ) |
| 1952 | SONAME_FLAG="-h " |
| 1953 | USE_SOVERSION=1 |
| 1954 | USE_SOVERSOLARIS=1 |
| 1955 | USE_SOSYMLINKS=1 |
| 1956 | ;; |
| 1957 | |
| 1958 | *-*-darwin* ) |
| 1959 | USE_MACVERSION=1 |
| 1960 | USE_SOVERSION=1 |
| 1961 | USE_SOSYMLINKS=1 |
| 1962 | ;; |
| 1963 | esac |
| 1964 | |
| 1965 | AC_SUBST(USE_SOVERSION) |
| 1966 | AC_SUBST(USE_SOVERLINUX) |
| 1967 | AC_SUBST(USE_SOVERSOLARIS) |
| 1968 | AC_SUBST(USE_MACVERSION) |
| 1969 | AC_SUBST(USE_SOSYMLINKS) |
| 1970 | AC_SUBST(SONAME_FLAG) |
| 1971 | ]) |
| 1972 | |
| 1973 | |
| 1974 | dnl --------------------------------------------------------------------------- |
| 1975 | dnl AC_BAKEFILE_DEPS |
| 1976 | dnl |
| 1977 | dnl Detects available C/C++ dependency tracking options |
| 1978 | dnl --------------------------------------------------------------------------- |
| 1979 | |
| 1980 | AC_DEFUN([AC_BAKEFILE_DEPS], |
| 1981 | [ |
| 1982 | AC_MSG_CHECKING([for dependency tracking method]) |
| 1983 | DEPS_TRACKING=0 |
| 1984 | |
| 1985 | if test "x$GCC" = "xyes"; then |
| 1986 | DEPSMODE=gcc |
| 1987 | DEPS_TRACKING=1 |
| 1988 | case "${BAKEFILE_HOST}" in |
| 1989 | powerpc-*-darwin* ) |
| 1990 | dnl -cpp-precomp (the default) conflicts with -MMD option |
| 1991 | dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html) |
| 1992 | DEPSFLAG_GCC="-no-cpp-precomp -MMD" |
| 1993 | ;; |
| 1994 | * ) |
| 1995 | DEPSFLAG_GCC="-MMD" |
| 1996 | ;; |
| 1997 | esac |
| 1998 | AC_MSG_RESULT([gcc]) |
| 1999 | elif test "x$MWCC" = "xyes"; then |
| 2000 | DEPSMODE=mwcc |
| 2001 | DEPS_TRACKING=1 |
| 2002 | DEPSFLAG_MWCC="-MM" |
| 2003 | AC_MSG_RESULT([mwcc]) |
| 2004 | else |
| 2005 | AC_MSG_RESULT([none]) |
| 2006 | fi |
| 2007 | |
| 2008 | if test $DEPS_TRACKING = 1 ; then |
| 2009 | AC_BAKEFILE_CREATE_FILE_BK_DEPS |
| 2010 | chmod +x bk-deps |
| 2011 | fi |
| 2012 | |
| 2013 | AC_SUBST(DEPS_TRACKING) |
| 2014 | ]) |
| 2015 | |
| 2016 | dnl --------------------------------------------------------------------------- |
| 2017 | dnl AC_BAKEFILE_CHECK_BASIC_STUFF |
| 2018 | dnl |
| 2019 | dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib" |
| 2020 | dnl or "install" |
| 2021 | dnl --------------------------------------------------------------------------- |
| 2022 | |
| 2023 | AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF], |
| 2024 | [ |
| 2025 | AC_PROG_RANLIB |
| 2026 | AC_PROG_INSTALL |
| 2027 | AC_PROG_LN_S |
| 2028 | |
| 2029 | AC_PROG_MAKE_SET |
| 2030 | AC_SUBST(MAKE_SET) |
| 2031 | |
| 2032 | AC_CHECK_TOOL(AR, ar, ar) |
| 2033 | AC_CHECK_TOOL(STRIP, strip, :) |
| 2034 | AC_CHECK_TOOL(NM, nm, :) |
| 2035 | |
| 2036 | case ${BAKEFILE_HOST} in |
| 2037 | *-hp-hpux* ) |
| 2038 | dnl HP-UX install doesn't handle the "-d" switch so don't |
| 2039 | dnl use it there |
| 2040 | INSTALL_DIR="mkdir -p" |
| 2041 | ;; |
| 2042 | *) INSTALL_DIR="$INSTALL -d" |
| 2043 | ;; |
| 2044 | esac |
| 2045 | AC_SUBST(INSTALL_DIR) |
| 2046 | |
| 2047 | LDFLAGS_GUI= |
| 2048 | case ${BAKEFILE_HOST} in |
| 2049 | *-*-cygwin* | *-*-mingw32* ) |
| 2050 | LDFLAGS_GUI="-mwindows" |
| 2051 | esac |
| 2052 | AC_SUBST(LDFLAGS_GUI) |
| 2053 | ]) |
| 2054 | |
| 2055 | |
| 2056 | dnl --------------------------------------------------------------------------- |
| 2057 | dnl AC_BAKEFILE_RES_COMPILERS |
| 2058 | dnl |
| 2059 | dnl Checks for presence of resource compilers for win32 or mac |
| 2060 | dnl --------------------------------------------------------------------------- |
| 2061 | |
| 2062 | AC_DEFUN([AC_BAKEFILE_RES_COMPILERS], |
| 2063 | [ |
| 2064 | RESCOMP= |
| 2065 | SETFILE= |
| 2066 | |
| 2067 | case ${BAKEFILE_HOST} in |
| 2068 | *-*-cygwin* | *-*-mingw32* ) |
| 2069 | dnl Check for win32 resources compiler: |
| 2070 | if test "$build" != "$host" ; then |
| 2071 | RESCOMP=$host_alias-windres |
| 2072 | else |
| 2073 | AC_CHECK_PROG(RESCOMP, windres, windres, windres) |
| 2074 | fi |
| 2075 | ;; |
| 2076 | |
| 2077 | *-*-darwin* | powerpc-apple-macos* ) |
| 2078 | AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez) |
| 2079 | AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile) |
| 2080 | ;; |
| 2081 | esac |
| 2082 | |
| 2083 | AC_SUBST(RESCOMP) |
| 2084 | AC_SUBST(SETFILE) |
| 2085 | ]) |
| 2086 | |
| 2087 | dnl --------------------------------------------------------------------------- |
| 2088 | dnl AC_BAKEFILE_PRECOMP_HEADERS |
| 2089 | dnl |
| 2090 | dnl Check for precompiled headers support (GCC >= 3.4) |
| 2091 | dnl --------------------------------------------------------------------------- |
| 2092 | |
| 2093 | AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS], |
| 2094 | [ |
| 2095 | |
| 2096 | AC_ARG_ENABLE([precomp-headers], |
| 2097 | AS_HELP_STRING([--disable-precomp-headers], |
| 2098 | [don't use precompiled headers even if compiler can]), |
| 2099 | [bk_use_pch="$enableval"]) |
| 2100 | |
| 2101 | GCC_PCH=0 |
| 2102 | |
| 2103 | if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then |
| 2104 | if test "x$GCC" = "xyes"; then |
| 2105 | dnl test if we have gcc-3.4: |
| 2106 | AC_MSG_CHECKING([if the compiler supports precompiled headers]) |
| 2107 | AC_TRY_COMPILE([], |
| 2108 | [ |
| 2109 | #if !defined(__GNUC__) || !defined(__GNUC_MINOR__) |
| 2110 | #error "no pch support" |
| 2111 | #endif |
| 2112 | #if (__GNUC__ < 3) |
| 2113 | #error "no pch support" |
| 2114 | #endif |
| 2115 | #if (__GNUC__ == 3) && \ |
| 2116 | ((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \ |
| 2117 | ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) |
| 2118 | #error "no pch support" |
| 2119 | #endif |
| 2120 | ], |
| 2121 | [ |
| 2122 | AC_MSG_RESULT([yes]) |
| 2123 | GCC_PCH=1 |
| 2124 | ], |
| 2125 | [ |
| 2126 | AC_MSG_RESULT([no]) |
| 2127 | ]) |
| 2128 | if test $GCC_PCH = 1 ; then |
| 2129 | AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH |
| 2130 | chmod +x bk-make-pch |
| 2131 | fi |
| 2132 | fi |
| 2133 | fi |
| 2134 | |
| 2135 | AC_SUBST(GCC_PCH) |
| 2136 | ]) |
| 2137 | |
| 2138 | |
| 2139 | |
| 2140 | dnl --------------------------------------------------------------------------- |
| 2141 | dnl AC_BAKEFILE([autoconf_inc.m4 inclusion]) |
| 2142 | dnl |
| 2143 | dnl To be used in configure.in of any project using Bakefile-generated mks |
| 2144 | dnl |
| 2145 | dnl Behaviour can be modified by setting following variables: |
| 2146 | dnl BAKEFILE_CHECK_BASICS set to "no" if you don't want bakefile to |
| 2147 | dnl to perform check for basic tools like ranlib |
| 2148 | dnl BAKEFILE_HOST set this to override host detection, defaults |
| 2149 | dnl to ${host} |
| 2150 | dnl BAKEFILE_FORCE_PLATFORM set to override platform detection |
| 2151 | dnl |
| 2152 | dnl Example usage: |
| 2153 | dnl |
| 2154 | dnl AC_BAKEFILE([FOO(autoconf_inc.m4)]) |
| 2155 | dnl |
| 2156 | dnl (replace FOO with m4_include above, aclocal would die otherwise) |
| 2157 | dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing |
| 2158 | dnl we can do...) |
| 2159 | dnl --------------------------------------------------------------------------- |
| 2160 | |
| 2161 | AC_DEFUN([AC_BAKEFILE], |
| 2162 | [ |
| 2163 | AC_PREREQ(2.58) |
| 2164 | |
| 2165 | if test "x$BAKEFILE_HOST" = "x"; then |
| 2166 | BAKEFILE_HOST="${host}" |
| 2167 | fi |
| 2168 | |
| 2169 | if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then |
| 2170 | AC_BAKEFILE_CHECK_BASIC_STUFF |
| 2171 | fi |
| 2172 | AC_BAKEFILE_GNUMAKE |
| 2173 | AC_BAKEFILE_PLATFORM |
| 2174 | AC_BAKEFILE_PLATFORM_SPECIFICS |
| 2175 | AC_BAKEFILE_SUFFIXES |
| 2176 | AC_BAKEFILE_SHARED_LD |
| 2177 | AC_BAKEFILE_SHARED_VERSIONS |
| 2178 | AC_BAKEFILE_DEPS |
| 2179 | AC_BAKEFILE_RES_COMPILERS |
| 2180 | |
| 2181 | BAKEFILE_BAKEFILE_M4_VERSION="0.1.8" |
| 2182 | |
| 2183 | dnl includes autoconf_inc.m4: |
| 2184 | $1 |
| 2185 | |
| 2186 | if test "$BAKEFILE_BAKEFILE_M4_VERSION" != "$BAKEFILE_AUTOCONF_INC_M4_VERSION" ; then |
| 2187 | AC_MSG_ERROR([Versions of Bakefile used to generate makefiles ($BAKEFILE_AUTOCONF_INC_M4_VERSION) and configure ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.]) |
| 2188 | fi |
| 2189 | ]) |
| 2190 | |
| 2191 | |
| 2192 | dnl --------------------------------------------------------------------------- |
| 2193 | dnl Embedded copies of helper scripts follow: |
| 2194 | dnl --------------------------------------------------------------------------- |
| 2195 | |
| 2196 | AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH], |
| 2197 | [ |
| 2198 | dnl ===================== dllar.sh begins here ===================== |
| 2199 | dnl (Created by merge-scripts.py from dllar.sh |
| 2200 | dnl file do not edit here!) |
| 2201 | D='$' |
| 2202 | cat <<EOF >dllar.sh |
| 2203 | #!/bin/sh |
| 2204 | # |
| 2205 | # dllar - a tool to build both a .dll and an .a file |
| 2206 | # from a set of object (.o) files for EMX/OS2. |
| 2207 | # |
| 2208 | # Written by Andrew Zabolotny, bit@freya.etu.ru |
| 2209 | # Ported to Unix like shell by Stefan Neis, Stefan.Neis@t-online.de |
| 2210 | # |
| 2211 | # This script will accept a set of files on the command line. |
| 2212 | # All the public symbols from the .o files will be exported into |
| 2213 | # a .DEF file, then linker will be run (through gcc) against them to |
| 2214 | # build a shared library consisting of all given .o files. All libraries |
| 2215 | # (.a) will be first decompressed into component .o files then act as |
| 2216 | # described above. You can optionally give a description (-d "description") |
| 2217 | # which will be put into .DLL. To see the list of accepted options (as well |
| 2218 | # as command-line format) simply run this program without options. The .DLL |
| 2219 | # is built to be imported by name (there is no guarantee that new versions |
| 2220 | # of the library you build will have same ordinals for same symbols). |
| 2221 | # |
| 2222 | # dllar is free software; you can redistribute it and/or modify |
| 2223 | # it under the terms of the GNU General Public License as published by |
| 2224 | # the Free Software Foundation; either version 2, or (at your option) |
| 2225 | # any later version. |
| 2226 | # |
| 2227 | # dllar is distributed in the hope that it will be useful, |
| 2228 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 2229 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 2230 | # GNU General Public License for more details. |
| 2231 | # |
| 2232 | # You should have received a copy of the GNU General Public License |
| 2233 | # along with dllar; see the file COPYING. If not, write to the Free |
| 2234 | # Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
| 2235 | # 02111-1307, USA. |
| 2236 | |
| 2237 | # To successfuly run this program you will need: |
| 2238 | # - Current drive should have LFN support (HPFS, ext2, network, etc) |
| 2239 | # (Sometimes dllar generates filenames which won't fit 8.3 scheme) |
| 2240 | # - gcc |
| 2241 | # (used to build the .dll) |
| 2242 | # - emxexp |
| 2243 | # (used to create .def file from .o files) |
| 2244 | # - emximp |
| 2245 | # (used to create .a file from .def file) |
| 2246 | # - GNU text utilites (cat, sort, uniq) |
| 2247 | # used to process emxexp output |
| 2248 | # - GNU file utilities (mv, rm) |
| 2249 | # - GNU sed |
| 2250 | # - lxlite (optional, see flag below) |
| 2251 | # (used for general .dll cleanup) |
| 2252 | # |
| 2253 | |
| 2254 | flag_USE_LXLITE=1; |
| 2255 | |
| 2256 | # |
| 2257 | # helper functions |
| 2258 | # basnam, variant of basename, which does _not_ remove the path, _iff_ |
| 2259 | # second argument (suffix to remove) is given |
| 2260 | basnam(){ |
| 2261 | case ${D}# in |
| 2262 | 1) |
| 2263 | echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//' |
| 2264 | ;; |
| 2265 | 2) |
| 2266 | echo ${D}1 | sed 's/'${D}2'${D}//' |
| 2267 | ;; |
| 2268 | *) |
| 2269 | echo "error in basnam ${D}*" |
| 2270 | exit 8 |
| 2271 | ;; |
| 2272 | esac |
| 2273 | } |
| 2274 | |
| 2275 | # Cleanup temporary files and output |
| 2276 | CleanUp() { |
| 2277 | cd ${D}curDir |
| 2278 | for i in ${D}inputFiles ; do |
| 2279 | case ${D}i in |
| 2280 | *!) |
| 2281 | rm -rf \`basnam ${D}i !\` |
| 2282 | ;; |
| 2283 | *) |
| 2284 | ;; |
| 2285 | esac |
| 2286 | done |
| 2287 | |
| 2288 | # Kill result in case of failure as there is just to many stupid make/nmake |
| 2289 | # things out there which doesn't do this. |
| 2290 | if @<:@ ${D}# -eq 0 @:>@; then |
| 2291 | rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile |
| 2292 | fi |
| 2293 | } |
| 2294 | |
| 2295 | # Print usage and exit script with rc=1. |
| 2296 | PrintHelp() { |
| 2297 | echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@' |
| 2298 | echo ' @<:@-name-mangler-script script.sh@:>@' |
| 2299 | echo ' @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@' |
| 2300 | echo ' @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"' |
| 2301 | echo ' @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@' |
| 2302 | echo ' @<:@*.o@:>@ @<:@*.a@:>@' |
| 2303 | echo '*> "output_file" should have no extension.' |
| 2304 | echo ' If it has the .o, .a or .dll extension, it is automatically removed.' |
| 2305 | echo ' The import library name is derived from this and is set to "name".a,' |
| 2306 | echo ' unless overridden by -import' |
| 2307 | echo '*> "importlib_name" should have no extension.' |
| 2308 | echo ' If it has the .o, or .a extension, it is automatically removed.' |
| 2309 | echo ' This name is used as the import library name and may be longer and' |
| 2310 | echo ' more descriptive than the DLL name which has to follow the old ' |
| 2311 | echo ' 8.3 convention of FAT.' |
| 2312 | echo '*> "script.sh may be given to override the output_file name by a' |
| 2313 | echo ' different name. It is mainly useful if the regular make process' |
| 2314 | echo ' of some package does not take into account OS/2 restriction of' |
| 2315 | echo ' DLL name lengths. It takes the importlib name as input and is' |
| 2316 | echo ' supposed to procude a shorter name as output. The script should' |
| 2317 | echo ' expect to get importlib_name without extension and should produce' |
| 2318 | echo ' a (max.) 8 letter name without extension.' |
| 2319 | echo '*> "cc" is used to use another GCC executable. (default: gcc.exe)' |
| 2320 | echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)' |
| 2321 | echo ' These flags will be put at the start of GCC command line.' |
| 2322 | echo '*> -ord@<:@inals@:>@ tells dllar to export entries by ordinals. Be careful.' |
| 2323 | echo '*> -ex@<:@clude@:>@ defines symbols which will not be exported. You can define' |
| 2324 | echo ' multiple symbols, for example -ex "myfunc yourfunc _GLOBAL*".' |
| 2325 | echo ' If the last character of a symbol is "*", all symbols beginning' |
| 2326 | echo ' with the prefix before "*" will be exclude, (see _GLOBAL* above).' |
| 2327 | echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or' |
| 2328 | echo ' TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.' |
| 2329 | echo '*> -nocrt@<:@dll@:>@ switch will disable linking the library against emx''s' |
| 2330 | echo ' C runtime DLLs.' |
| 2331 | echo '*> -nolxl@<:@ite@:>@ switch will disable running lxlite on the resulting DLL.' |
| 2332 | echo '*> All other switches (for example -L./ or -lmylib) will be passed' |
| 2333 | echo ' unchanged to GCC at the end of command line.' |
| 2334 | echo '*> If you create a DLL from a library and you do not specify -o,' |
| 2335 | echo ' the basename for DLL and import library will be set to library name,' |
| 2336 | echo ' the initial library will be renamed to 'name'_s.a (_s for static)' |
| 2337 | echo ' i.e. "dllar gcc.a" will create gcc.dll and gcc.a, and the initial' |
| 2338 | echo ' library will be renamed into gcc_s.a.' |
| 2339 | echo '--------' |
| 2340 | echo 'Example:' |
| 2341 | echo ' dllar -o gcc290.dll libgcc.a -d "GNU C runtime library" -ord' |
| 2342 | echo ' -ex "__main __ctordtor*" -libf "INITINSTANCE TERMINSTANCE"' |
| 2343 | CleanUp |
| 2344 | exit 1 |
| 2345 | } |
| 2346 | |
| 2347 | # Execute a command. |
| 2348 | # If exit code of the commnad <> 0 CleanUp() is called and we'll exit the script. |
| 2349 | # @Uses Whatever CleanUp() uses. |
| 2350 | doCommand() { |
| 2351 | echo "${D}*" |
| 2352 | eval ${D}* |
| 2353 | rcCmd=${D}? |
| 2354 | |
| 2355 | if @<:@ ${D}rcCmd -ne 0 @:>@; then |
| 2356 | echo "command failed, exit code="${D}rcCmd |
| 2357 | CleanUp |
| 2358 | exit ${D}rcCmd |
| 2359 | fi |
| 2360 | } |
| 2361 | |
| 2362 | # main routine |
| 2363 | # setup globals |
| 2364 | cmdLine=${D}* |
| 2365 | outFile="" |
| 2366 | outimpFile="" |
| 2367 | inputFiles="" |
| 2368 | renameScript="" |
| 2369 | description="" |
| 2370 | CC=gcc.exe |
| 2371 | CFLAGS="-s -Zcrtdll" |
| 2372 | EXTRA_CFLAGS="" |
| 2373 | EXPORT_BY_ORDINALS=0 |
| 2374 | exclude_symbols="" |
| 2375 | library_flags="" |
| 2376 | curDir=\`pwd\` |
| 2377 | curDirS=curDir |
| 2378 | case ${D}curDirS in |
| 2379 | */) |
| 2380 | ;; |
| 2381 | *) |
| 2382 | curDirS=${D}{curDirS}"/" |
| 2383 | ;; |
| 2384 | esac |
| 2385 | # Parse commandline |
| 2386 | libsToLink=0 |
| 2387 | omfLinking=0 |
| 2388 | while @<:@ ${D}1 @:>@; do |
| 2389 | case ${D}1 in |
| 2390 | -ord*) |
| 2391 | EXPORT_BY_ORDINALS=1; |
| 2392 | ;; |
| 2393 | -o*) |
| 2394 | shift |
| 2395 | outFile=${D}1 |
| 2396 | ;; |
| 2397 | -i*) |
| 2398 | shift |
| 2399 | outimpFile=${D}1 |
| 2400 | ;; |
| 2401 | -name-mangler-script) |
| 2402 | shift |
| 2403 | renameScript=${D}1 |
| 2404 | ;; |
| 2405 | -d*) |
| 2406 | shift |
| 2407 | description=${D}1 |
| 2408 | ;; |
| 2409 | -f*) |
| 2410 | shift |
| 2411 | CFLAGS=${D}1 |
| 2412 | ;; |
| 2413 | -c*) |
| 2414 | shift |
| 2415 | CC=${D}1 |
| 2416 | ;; |
| 2417 | -h*) |
| 2418 | PrintHelp |
| 2419 | ;; |
| 2420 | -ex*) |
| 2421 | shift |
| 2422 | exclude_symbols=${D}{exclude_symbols}${D}1" " |
| 2423 | ;; |
| 2424 | -libf*) |
| 2425 | shift |
| 2426 | library_flags=${D}{library_flags}${D}1" " |
| 2427 | ;; |
| 2428 | -nocrt*) |
| 2429 | CFLAGS="-s" |
| 2430 | ;; |
| 2431 | -nolxl*) |
| 2432 | flag_USE_LXLITE=0 |
| 2433 | ;; |
| 2434 | -* | /*) |
| 2435 | case ${D}1 in |
| 2436 | -L* | -l*) |
| 2437 | libsToLink=1 |
| 2438 | ;; |
| 2439 | -Zomf) |
| 2440 | omfLinking=1 |
| 2441 | ;; |
| 2442 | *) |
| 2443 | ;; |
| 2444 | esac |
| 2445 | EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1 |
| 2446 | ;; |
| 2447 | *.dll) |
| 2448 | EXTRA_CFLAGS="${D}{EXTRA_CFLAGS} \`basnam ${D}1 .dll\`" |
| 2449 | if @<:@ ${D}omfLinking -eq 1 @:>@; then |
| 2450 | EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.lib" |
| 2451 | else |
| 2452 | EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.a" |
| 2453 | fi |
| 2454 | ;; |
| 2455 | *) |
| 2456 | found=0; |
| 2457 | if @<:@ ${D}libsToLink -ne 0 @:>@; then |
| 2458 | EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1 |
| 2459 | else |
| 2460 | for file in ${D}1 ; do |
| 2461 | if @<:@ -f ${D}file @:>@; then |
| 2462 | inputFiles="${D}{inputFiles} ${D}file" |
| 2463 | found=1 |
| 2464 | fi |
| 2465 | done |
| 2466 | if @<:@ ${D}found -eq 0 @:>@; then |
| 2467 | echo "ERROR: No file(s) found: "${D}1 |
| 2468 | exit 8 |
| 2469 | fi |
| 2470 | fi |
| 2471 | ;; |
| 2472 | esac |
| 2473 | shift |
| 2474 | done # iterate cmdline words |
| 2475 | |
| 2476 | # |
| 2477 | if @<:@ -z "${D}inputFiles" @:>@; then |
| 2478 | echo "dllar: no input files" |
| 2479 | PrintHelp |
| 2480 | fi |
| 2481 | |
| 2482 | # Now extract all .o files from .a files |
| 2483 | newInputFiles="" |
| 2484 | for file in ${D}inputFiles ; do |
| 2485 | case ${D}file in |
| 2486 | *.a | *.lib) |
| 2487 | case ${D}file in |
| 2488 | *.a) |
| 2489 | suffix=".a" |
| 2490 | AR="ar" |
| 2491 | ;; |
| 2492 | *.lib) |
| 2493 | suffix=".lib" |
| 2494 | AR="emxomfar" |
| 2495 | EXTRA_CFLAGS="${D}EXTRA_CFLAGS -Zomf" |
| 2496 | ;; |
| 2497 | *) |
| 2498 | ;; |
| 2499 | esac |
| 2500 | dirname=\`basnam ${D}file ${D}suffix\`"_%" |
| 2501 | mkdir ${D}dirname |
| 2502 | if @<:@ ${D}? -ne 0 @:>@; then |
| 2503 | echo "Failed to create subdirectory ./${D}dirname" |
| 2504 | CleanUp |
| 2505 | exit 8; |
| 2506 | fi |
| 2507 | # Append '!' to indicate archive |
| 2508 | newInputFiles="${D}newInputFiles ${D}{dirname}!" |
| 2509 | doCommand "cd ${D}dirname; ${D}AR x ../${D}file" |
| 2510 | cd ${D}curDir |
| 2511 | found=0; |
| 2512 | for subfile in ${D}dirname/*.o* ; do |
| 2513 | if @<:@ -f ${D}subfile @:>@; then |
| 2514 | found=1 |
| 2515 | if @<:@ -s ${D}subfile @:>@; then |
| 2516 | # FIXME: This should be: is file size > 32 byte, _not_ > 0! |
| 2517 | newInputFiles="${D}newInputFiles ${D}subfile" |
| 2518 | fi |
| 2519 | fi |
| 2520 | done |
| 2521 | if @<:@ ${D}found -eq 0 @:>@; then |
| 2522 | echo "WARNING: there are no files in archive \\'${D}file\\'" |
| 2523 | fi |
| 2524 | ;; |
| 2525 | *) |
| 2526 | newInputFiles="${D}{newInputFiles} ${D}file" |
| 2527 | ;; |
| 2528 | esac |
| 2529 | done |
| 2530 | inputFiles="${D}newInputFiles" |
| 2531 | |
| 2532 | # Output filename(s). |
| 2533 | do_backup=0; |
| 2534 | if @<:@ -z ${D}outFile @:>@; then |
| 2535 | do_backup=1; |
| 2536 | set outFile ${D}inputFiles; outFile=${D}2 |
| 2537 | fi |
| 2538 | |
| 2539 | # If it is an archive, remove the '!' and the '_%' suffixes |
| 2540 | case ${D}outFile in |
| 2541 | *_%!) |
| 2542 | outFile=\`basnam ${D}outFile _%!\` |
| 2543 | ;; |
| 2544 | *) |
| 2545 | ;; |
| 2546 | esac |
| 2547 | case ${D}outFile in |
| 2548 | *.dll) |
| 2549 | outFile=\`basnam ${D}outFile .dll\` |
| 2550 | ;; |
| 2551 | *.DLL) |
| 2552 | outFile=\`basnam ${D}outFile .DLL\` |
| 2553 | ;; |
| 2554 | *.o) |
| 2555 | outFile=\`basnam ${D}outFile .o\` |
| 2556 | ;; |
| 2557 | *.obj) |
| 2558 | outFile=\`basnam ${D}outFile .obj\` |
| 2559 | ;; |
| 2560 | *.a) |
| 2561 | outFile=\`basnam ${D}outFile .a\` |
| 2562 | ;; |
| 2563 | *.lib) |
| 2564 | outFile=\`basnam ${D}outFile .lib\` |
| 2565 | ;; |
| 2566 | *) |
| 2567 | ;; |
| 2568 | esac |
| 2569 | case ${D}outimpFile in |
| 2570 | *.a) |
| 2571 | outimpFile=\`basnam ${D}outimpFile .a\` |
| 2572 | ;; |
| 2573 | *.lib) |
| 2574 | outimpFile=\`basnam ${D}outimpFile .lib\` |
| 2575 | ;; |
| 2576 | *) |
| 2577 | ;; |
| 2578 | esac |
| 2579 | if @<:@ -z ${D}outimpFile @:>@; then |
| 2580 | outimpFile=${D}outFile |
| 2581 | fi |
| 2582 | defFile="${D}{outFile}.def" |
| 2583 | arcFile="${D}{outimpFile}.a" |
| 2584 | arcFile2="${D}{outimpFile}.lib" |
| 2585 | |
| 2586 | #create ${D}dllFile as something matching 8.3 restrictions, |
| 2587 | if @<:@ -z ${D}renameScript @:>@ ; then |
| 2588 | dllFile="${D}outFile" |
| 2589 | else |
| 2590 | dllFile=\`${D}renameScript ${D}outimpFile\` |
| 2591 | fi |
| 2592 | |
| 2593 | if @<:@ ${D}do_backup -ne 0 @:>@ ; then |
| 2594 | if @<:@ -f ${D}arcFile @:>@ ; then |
| 2595 | doCommand "mv ${D}arcFile ${D}{outFile}_s.a" |
| 2596 | fi |
| 2597 | if @<:@ -f ${D}arcFile2 @:>@ ; then |
| 2598 | doCommand "mv ${D}arcFile2 ${D}{outFile}_s.lib" |
| 2599 | fi |
| 2600 | fi |
| 2601 | |
| 2602 | # Extract public symbols from all the object files. |
| 2603 | tmpdefFile=${D}{defFile}_% |
| 2604 | rm -f ${D}tmpdefFile |
| 2605 | for file in ${D}inputFiles ; do |
| 2606 | case ${D}file in |
| 2607 | *!) |
| 2608 | ;; |
| 2609 | *) |
| 2610 | doCommand "emxexp -u ${D}file >> ${D}tmpdefFile" |
| 2611 | ;; |
| 2612 | esac |
| 2613 | done |
| 2614 | |
| 2615 | # Create the def file. |
| 2616 | rm -f ${D}defFile |
| 2617 | echo "LIBRARY \`basnam ${D}dllFile\` ${D}library_flags" >> ${D}defFile |
| 2618 | dllFile="${D}{dllFile}.dll" |
| 2619 | if @<:@ ! -z ${D}description @:>@; then |
| 2620 | echo "DESCRIPTION \\"${D}{description}\\"" >> ${D}defFile |
| 2621 | fi |
| 2622 | echo "EXPORTS" >> ${D}defFile |
| 2623 | |
| 2624 | doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%" |
| 2625 | grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile |
| 2626 | |
| 2627 | # Checks if the export is ok or not. |
| 2628 | for word in ${D}exclude_symbols; do |
| 2629 | grep -v ${D}word < ${D}tmpdefFile >${D}{tmpdefFile}% |
| 2630 | mv ${D}{tmpdefFile}% ${D}tmpdefFile |
| 2631 | done |
| 2632 | |
| 2633 | |
| 2634 | if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then |
| 2635 | sed "=" < ${D}tmpdefFile | \\ |
| 2636 | sed ' |
| 2637 | N |
| 2638 | : loop |
| 2639 | s/^\\(@<:@0-9@:>@\\+\\)\\(@<:@^;@:>@*\\)\\(;.*\\)\\?/\\2 @\\1 NONAME/ |
| 2640 | t loop |
| 2641 | ' > ${D}{tmpdefFile}% |
| 2642 | grep -v "^ *${D}" < ${D}{tmpdefFile}% > ${D}tmpdefFile |
| 2643 | else |
| 2644 | rm -f ${D}{tmpdefFile}% |
| 2645 | fi |
| 2646 | cat ${D}tmpdefFile >> ${D}defFile |
| 2647 | rm -f ${D}tmpdefFile |
| 2648 | |
| 2649 | # Do linking, create implib, and apply lxlite. |
| 2650 | gccCmdl=""; |
| 2651 | for file in ${D}inputFiles ; do |
| 2652 | case ${D}file in |
| 2653 | *!) |
| 2654 | ;; |
| 2655 | *) |
| 2656 | gccCmdl="${D}gccCmdl ${D}file" |
| 2657 | ;; |
| 2658 | esac |
| 2659 | done |
| 2660 | doCommand "${D}CC ${D}CFLAGS -Zdll -o ${D}dllFile ${D}defFile ${D}gccCmdl ${D}EXTRA_CFLAGS" |
| 2661 | touch "${D}{outFile}.dll" |
| 2662 | |
| 2663 | doCommand "emximp -o ${D}arcFile ${D}defFile" |
| 2664 | if @<:@ ${D}flag_USE_LXLITE -ne 0 @:>@; then |
| 2665 | add_flags=""; |
| 2666 | if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then |
| 2667 | add_flags="-ynd" |
| 2668 | fi |
| 2669 | doCommand "lxlite -cs -t: -mrn -mln ${D}add_flags ${D}dllFile" |
| 2670 | fi |
| 2671 | doCommand "emxomf -s -l ${D}arcFile" |
| 2672 | |
| 2673 | # Successful exit. |
| 2674 | CleanUp 1 |
| 2675 | exit 0 |
| 2676 | EOF |
| 2677 | dnl ===================== dllar.sh ends here ===================== |
| 2678 | ]) |
| 2679 | |
| 2680 | AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS], |
| 2681 | [ |
| 2682 | dnl ===================== bk-deps begins here ===================== |
| 2683 | dnl (Created by merge-scripts.py from bk-deps |
| 2684 | dnl file do not edit here!) |
| 2685 | D='$' |
| 2686 | cat <<EOF >bk-deps |
| 2687 | #!/bin/sh |
| 2688 | |
| 2689 | # This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf |
| 2690 | # script. It is used to track C/C++ files dependencies in portable way. |
| 2691 | # |
| 2692 | # Permission is given to use this file in any way. |
| 2693 | |
| 2694 | DEPSMODE=${DEPSMODE} |
| 2695 | DEPSDIR=.deps |
| 2696 | DEPSFLAG_GCC="${DEPSFLAG_GCC}" |
| 2697 | DEPSFLAG_MWCC="${DEPSFLAG_MWCC}" |
| 2698 | |
| 2699 | mkdir -p ${D}DEPSDIR |
| 2700 | |
| 2701 | if test ${D}DEPSMODE = gcc ; then |
| 2702 | ${D}* ${D}{DEPSFLAG_GCC} |
| 2703 | status=${D}? |
| 2704 | if test ${D}{status} != 0 ; then |
| 2705 | exit ${D}{status} |
| 2706 | fi |
| 2707 | # move created file to the location we want it in: |
| 2708 | while test ${D}# -gt 0; do |
| 2709 | case "${D}1" in |
| 2710 | -o ) |
| 2711 | shift |
| 2712 | objfile=${D}1 |
| 2713 | ;; |
| 2714 | -* ) |
| 2715 | ;; |
| 2716 | * ) |
| 2717 | srcfile=${D}1 |
| 2718 | ;; |
| 2719 | esac |
| 2720 | shift |
| 2721 | done |
| 2722 | depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\` |
| 2723 | depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\` |
| 2724 | if test -f ${D}depfile ; then |
| 2725 | sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d |
| 2726 | rm -f ${D}depfile |
| 2727 | else |
| 2728 | depfile=\`basename ${D}objfile | sed -e 's/\\..*${D}/.d/g'\` |
| 2729 | if test -f ${D}depfile ; then |
| 2730 | sed -e "/^${D}objfile/!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d |
| 2731 | rm -f ${D}depfile |
| 2732 | fi |
| 2733 | fi |
| 2734 | exit 0 |
| 2735 | elif test ${D}DEPSMODE = mwcc ; then |
| 2736 | ${D}* |
| 2737 | status=${D}? |
| 2738 | if test ${D}{status} != 0 ; then |
| 2739 | exit ${D}{status} |
| 2740 | fi |
| 2741 | # Run mwcc again with -MM and redirect into the dep file we want |
| 2742 | # NOTE: We can't use shift here because we need ${D}* to be valid |
| 2743 | prevarg= |
| 2744 | for arg in ${D}* ; do |
| 2745 | if test "${D}prevarg" = "-o"; then |
| 2746 | objfile=${D}arg |
| 2747 | else |
| 2748 | case "${D}arg" in |
| 2749 | -* ) |
| 2750 | ;; |
| 2751 | * ) |
| 2752 | srcfile=${D}arg |
| 2753 | ;; |
| 2754 | esac |
| 2755 | fi |
| 2756 | prevarg="${D}arg" |
| 2757 | done |
| 2758 | ${D}* ${D}DEPSFLAG_MWCC >${D}{DEPSDIR}/${D}{objfile}.d |
| 2759 | exit 0 |
| 2760 | else |
| 2761 | ${D}* |
| 2762 | exit ${D}? |
| 2763 | fi |
| 2764 | EOF |
| 2765 | dnl ===================== bk-deps ends here ===================== |
| 2766 | ]) |
| 2767 | |
| 2768 | AC_DEFUN([AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH], |
| 2769 | [ |
| 2770 | dnl ===================== shared-ld-sh begins here ===================== |
| 2771 | dnl (Created by merge-scripts.py from shared-ld-sh |
| 2772 | dnl file do not edit here!) |
| 2773 | D='$' |
| 2774 | cat <<EOF >shared-ld-sh |
| 2775 | #!/bin/sh |
| 2776 | #----------------------------------------------------------------------------- |
| 2777 | #-- Name: distrib/mac/shared-ld-sh |
| 2778 | #-- Purpose: Link a mach-o dynamic shared library for Darwin / Mac OS X |
| 2779 | #-- Author: Gilles Depeyrot |
| 2780 | #-- Copyright: (c) 2002 Gilles Depeyrot |
| 2781 | #-- Licence: any use permitted |
| 2782 | #----------------------------------------------------------------------------- |
| 2783 | |
| 2784 | verbose=0 |
| 2785 | args="" |
| 2786 | objects="" |
| 2787 | linking_flag="-dynamiclib" |
| 2788 | |
| 2789 | while test ${D}# -gt 0; do |
| 2790 | case ${D}1 in |
| 2791 | |
| 2792 | -v) |
| 2793 | verbose=1 |
| 2794 | ;; |
| 2795 | |
| 2796 | -o|-compatibility_version|-current_version|-framework|-undefined|-install_name) |
| 2797 | # collect these options and values |
| 2798 | args="${D}{args} ${D}1 ${D}2" |
| 2799 | shift |
| 2800 | ;; |
| 2801 | |
| 2802 | -l*|-L*|-Wl,*|-flat_namespace|-headerpad_max_install_names) |
| 2803 | # collect these options |
| 2804 | args="${D}{args} ${D}1" |
| 2805 | ;; |
| 2806 | |
| 2807 | -dynamiclib|-bundle) |
| 2808 | linking_flag="${D}1" |
| 2809 | ;; |
| 2810 | |
| 2811 | -*) |
| 2812 | echo "shared-ld: unhandled option '${D}1'" |
| 2813 | exit 1 |
| 2814 | ;; |
| 2815 | |
| 2816 | *.o | *.a | *.dylib) |
| 2817 | # collect object files |
| 2818 | objects="${D}{objects} ${D}1" |
| 2819 | ;; |
| 2820 | |
| 2821 | *) |
| 2822 | echo "shared-ld: unhandled argument '${D}1'" |
| 2823 | exit 1 |
| 2824 | ;; |
| 2825 | |
| 2826 | esac |
| 2827 | shift |
| 2828 | done |
| 2829 | |
| 2830 | # |
| 2831 | # Link one module containing all the others |
| 2832 | # |
| 2833 | if test ${D}{verbose} = 1; then |
| 2834 | echo "c++ -r -keep_private_externs -nostdlib ${D}{objects} -o master.${D}${D}.o" |
| 2835 | fi |
| 2836 | c++ -r -keep_private_externs -nostdlib ${D}{objects} -o master.${D}${D}.o |
| 2837 | status=${D}? |
| 2838 | if test ${D}{status} != 0; then |
| 2839 | exit ${D}{status} |
| 2840 | fi |
| 2841 | |
| 2842 | # |
| 2843 | # Link the shared library from the single module created |
| 2844 | # |
| 2845 | if test ${D}{verbose} = 1; then |
| 2846 | echo "cc ${D}{linking_flag} master.${D}${D}.o ${D}{args}" |
| 2847 | fi |
| 2848 | c++ ${D}{linking_flag} master.${D}${D}.o ${D}{args} |
| 2849 | status=${D}? |
| 2850 | if test ${D}{status} != 0; then |
| 2851 | exit ${D}{status} |
| 2852 | fi |
| 2853 | |
| 2854 | # |
| 2855 | # Remove intermediate module |
| 2856 | # |
| 2857 | rm -f master.${D}${D}.o |
| 2858 | |
| 2859 | exit 0 |
| 2860 | EOF |
| 2861 | dnl ===================== shared-ld-sh ends here ===================== |
| 2862 | ]) |
| 2863 | |
| 2864 | AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH], |
| 2865 | [ |
| 2866 | dnl ===================== bk-make-pch begins here ===================== |
| 2867 | dnl (Created by merge-scripts.py from bk-make-pch |
| 2868 | dnl file do not edit here!) |
| 2869 | D='$' |
| 2870 | cat <<EOF >bk-make-pch |
| 2871 | #!/bin/sh |
| 2872 | |
| 2873 | # This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf |
| 2874 | # script. It is used to generated precompiled headers. |
| 2875 | # |
| 2876 | # Permission is given to use this file in any way. |
| 2877 | |
| 2878 | outfile="${D}{1}" |
| 2879 | header="${D}{2}" |
| 2880 | shift |
| 2881 | shift |
| 2882 | |
| 2883 | compiler= |
| 2884 | headerfile= |
| 2885 | while test ${D}{#} -gt 0; do |
| 2886 | case "${D}{1}" in |
| 2887 | -I* ) |
| 2888 | incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\` |
| 2889 | if test "x${D}{headerfile}" = "x" -a -f "${D}{incdir}/${D}{header}" ; then |
| 2890 | headerfile="${D}{incdir}/${D}{header}" |
| 2891 | fi |
| 2892 | ;; |
| 2893 | esac |
| 2894 | compiler="${D}{compiler} ${D}{1}" |
| 2895 | shift |
| 2896 | done |
| 2897 | |
| 2898 | if test "x${D}{headerfile}" = "x" ; then |
| 2899 | echo "error: can't find header ${D}{header} in include paths" >2 |
| 2900 | else |
| 2901 | if test -f ${D}{outfile} ; then |
| 2902 | rm -f ${D}{outfile} |
| 2903 | else |
| 2904 | mkdir -p \`dirname ${D}{outfile}\` |
| 2905 | fi |
| 2906 | depsfile=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d" |
| 2907 | mkdir -p .deps |
| 2908 | # can do this because gcc is >= 3.4: |
| 2909 | ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}" |
| 2910 | exit ${D}{?} |
| 2911 | fi |
| 2912 | EOF |
| 2913 | dnl ===================== bk-make-pch ends here ===================== |
| 2914 | ]) |
| 2915 | |
| 2916 | dnl |
| 2917 | dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) |
| 2918 | dnl |
| 2919 | AC_DEFUN(AM_PATH_CPPUNIT, |
| 2920 | [ |
| 2921 | |
| 2922 | AC_ARG_WITH(cppunit-prefix,[ --with-cppunit-prefix=PFX Prefix where CppUnit is installed (optional)], |
| 2923 | cppunit_config_prefix="$withval", cppunit_config_prefix="") |
| 2924 | AC_ARG_WITH(cppunit-exec-prefix,[ --with-cppunit-exec-prefix=PFX Exec prefix where CppUnit is installed (optional)], |
| 2925 | cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="") |
| 2926 | |
| 2927 | if test x$cppunit_config_exec_prefix != x ; then |
| 2928 | cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix" |
| 2929 | if test x${CPPUNIT_CONFIG+set} != xset ; then |
| 2930 | CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config |
| 2931 | fi |
| 2932 | fi |
| 2933 | if test x$cppunit_config_prefix != x ; then |
| 2934 | cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix" |
| 2935 | if test x${CPPUNIT_CONFIG+set} != xset ; then |
| 2936 | CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config |
| 2937 | fi |
| 2938 | fi |
| 2939 | |
| 2940 | AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no) |
| 2941 | cppunit_version_min=$1 |
| 2942 | |
| 2943 | AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min) |
| 2944 | no_cppunit="" |
| 2945 | if test "$CPPUNIT_CONFIG" = "no" ; then |
| 2946 | no_cppunit=yes |
| 2947 | else |
| 2948 | CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags` |
| 2949 | CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs` |
| 2950 | cppunit_version=`$CPPUNIT_CONFIG --version` |
| 2951 | |
| 2952 | cppunit_major_version=`echo $cppunit_version | \ |
| 2953 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 2954 | cppunit_minor_version=`echo $cppunit_version | \ |
| 2955 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 2956 | cppunit_micro_version=`echo $cppunit_version | \ |
| 2957 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 2958 | |
| 2959 | cppunit_major_min=`echo $cppunit_version_min | \ |
| 2960 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 2961 | cppunit_minor_min=`echo $cppunit_version_min | \ |
| 2962 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 2963 | cppunit_micro_min=`echo $cppunit_version_min | \ |
| 2964 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 2965 | |
| 2966 | cppunit_version_proper=`expr \ |
| 2967 | $cppunit_major_version \> $cppunit_major_min \| \ |
| 2968 | $cppunit_major_version \= $cppunit_major_min \& \ |
| 2969 | $cppunit_minor_version \> $cppunit_minor_min \| \ |
| 2970 | $cppunit_major_version \= $cppunit_major_min \& \ |
| 2971 | $cppunit_minor_version \= $cppunit_minor_min \& \ |
| 2972 | $cppunit_micro_version \>= $cppunit_micro_min ` |
| 2973 | |
| 2974 | if test "$cppunit_version_proper" = "1" ; then |
| 2975 | AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version]) |
| 2976 | else |
| 2977 | AC_MSG_RESULT(no) |
| 2978 | no_cppunit=yes |
| 2979 | fi |
| 2980 | fi |
| 2981 | |
| 2982 | if test "x$no_cppunit" = x ; then |
| 2983 | ifelse([$2], , :, [$2]) |
| 2984 | else |
| 2985 | CPPUNIT_CFLAGS="" |
| 2986 | CPPUNIT_LIBS="" |
| 2987 | ifelse([$3], , :, [$3]) |
| 2988 | fi |
| 2989 | |
| 2990 | AC_SUBST(CPPUNIT_CFLAGS) |
| 2991 | AC_SUBST(CPPUNIT_LIBS) |
| 2992 | ]) |
| 2993 | |
| 2994 | |
| 2995 | |
| 2996 | |