projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| fe0895cf | 1 | # generated automatically by aclocal 1.7.2 -*- Autoconf -*- |
| 8168de4c | 2 | |
| fe0895cf VS |
3 | # Copyright (C) 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. | |
| 8168de4c | 8 | |
| fe0895cf VS |
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. | |
| 8168de4c | 13 | |
| b040e242 VS |
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 | dnl =========================================================================== | |
| 25 | dnl macros to find the a file in the list of include/lib paths | |
| 26 | dnl =========================================================================== | |
| 27 | ||
| 28 | dnl --------------------------------------------------------------------------- | |
| 29 | dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes | |
| 30 | dnl to the full name of the file that was found or leaves it empty if not found | |
| 31 | dnl --------------------------------------------------------------------------- | |
| 32 | AC_DEFUN([WX_PATH_FIND_INCLUDES], | |
| 33 | [ | |
| 34 | ac_find_includes= | |
| 2b5f62a0 | 35 | for ac_dir in $1 /usr/include; |
| b040e242 VS |
36 | do |
| 37 | if test -f "$ac_dir/$2"; then | |
| 38 | ac_find_includes=$ac_dir | |
| 39 | break | |
| 40 | fi | |
| 41 | done | |
| 42 | ]) | |
| 43 | ||
| 44 | dnl --------------------------------------------------------------------------- | |
| 45 | dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries | |
| 46 | dnl to the full name of the file that was found or leaves it empty if not found | |
| 47 | dnl --------------------------------------------------------------------------- | |
| 48 | AC_DEFUN([WX_PATH_FIND_LIBRARIES], | |
| 49 | [ | |
| 50 | ac_find_libraries= | |
| 2b5f62a0 | 51 | for ac_dir in $1 /usr/lib; |
| b040e242 VS |
52 | do |
| 53 | for ac_extension in a so sl dylib; do | |
| 54 | if test -f "$ac_dir/lib$2.$ac_extension"; then | |
| 55 | ac_find_libraries=$ac_dir | |
| 56 | break 2 | |
| 57 | fi | |
| 58 | done | |
| 59 | done | |
| 60 | ]) | |
| 61 | ||
| 62 | dnl --------------------------------------------------------------------------- | |
| 63 | dnl Path to include, already defined | |
| 64 | dnl --------------------------------------------------------------------------- | |
| 65 | AC_DEFUN([WX_INCLUDE_PATH_EXIST], | |
| 66 | [ | |
| 2b5f62a0 VZ |
67 | dnl never add -I/usr/include to the CPPFLAGS |
| 68 | if test "x$1" = "x/usr/include"; then | |
| b040e242 VS |
69 | ac_path_to_include="" |
| 70 | else | |
| 2b5f62a0 VZ |
71 | echo "$2" | grep "\-I$1" > /dev/null |
| 72 | result=$? | |
| 73 | if test $result = 0; then | |
| 74 | ac_path_to_include="" | |
| 75 | else | |
| 76 | ac_path_to_include=" -I$1" | |
| 77 | fi | |
| b040e242 VS |
78 | fi |
| 79 | ]) | |
| 80 | ||
| 81 | dnl --------------------------------------------------------------------------- | |
| 82 | dnl Path to link, already defined | |
| 83 | dnl --------------------------------------------------------------------------- | |
| 84 | AC_DEFUN([WX_LINK_PATH_EXIST], | |
| 85 | [ | |
| 86 | echo "$2" | grep "\-L$1" > /dev/null | |
| 87 | result=$? | |
| 88 | if test $result = 0; then | |
| 89 | ac_path_to_link="" | |
| 90 | else | |
| 91 | ac_path_to_link=" -L$1" | |
| 92 | fi | |
| 93 | ]) | |
| 94 | ||
| 95 | dnl =========================================================================== | |
| 96 | dnl C++ features test | |
| 97 | dnl =========================================================================== | |
| 98 | ||
| 99 | dnl --------------------------------------------------------------------------- | |
| 100 | dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header | |
| 101 | dnl or only the old <iostream.h> one - it may be generally assumed that if | |
| 102 | dnl <iostream> exists, the other "new" headers (without .h) exist too. | |
| 103 | dnl | |
| 104 | dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling) | |
| 105 | dnl --------------------------------------------------------------------------- | |
| 106 | ||
| 107 | AC_DEFUN([WX_CPP_NEW_HEADERS], | |
| 108 | [ | |
| 109 | if test "$cross_compiling" = "yes"; then | |
| 110 | ifelse([$2], , :, [$2]) | |
| 111 | else | |
| 112 | AC_LANG_SAVE | |
| 113 | AC_LANG_CPLUSPLUS | |
| 114 | ||
| 115 | AC_CHECK_HEADERS(iostream) | |
| 116 | ||
| 117 | if test "$ac_cv_header_iostream" = "yes" ; then | |
| 118 | ifelse([$1], , :, [$1]) | |
| 119 | else | |
| 120 | ifelse([$2], , :, [$2]) | |
| 121 | fi | |
| 122 | ||
| 123 | AC_LANG_RESTORE | |
| 124 | fi | |
| 125 | ]) | |
| 126 | ||
| 127 | dnl --------------------------------------------------------------------------- | |
| 128 | dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type | |
| 129 | dnl | |
| 130 | dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool | |
| 131 | dnl --------------------------------------------------------------------------- | |
| 132 | ||
| 133 | AC_DEFUN([WX_CPP_BOOL], | |
| 134 | [ | |
| 135 | AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool, | |
| 136 | [ | |
| 137 | AC_LANG_SAVE | |
| 138 | AC_LANG_CPLUSPLUS | |
| 139 | ||
| 140 | AC_TRY_COMPILE( | |
| 141 | [ | |
| 142 | ], | |
| 143 | [ | |
| 144 | bool b = true; | |
| 145 | ||
| 146 | return 0; | |
| 147 | ], | |
| 148 | [ | |
| 149 | wx_cv_cpp_bool=yes | |
| 150 | ], | |
| 151 | [ | |
| 152 | wx_cv_cpp_bool=no | |
| 153 | ] | |
| 154 | ) | |
| 155 | ||
| 156 | AC_LANG_RESTORE | |
| 157 | ]) | |
| 158 | ||
| 159 | if test "$wx_cv_cpp_bool" = "yes"; then | |
| 160 | AC_DEFINE(HAVE_BOOL) | |
| 161 | fi | |
| 162 | ]) | |
| 163 | ||
| 986ecc86 VZ |
164 | dnl --------------------------------------------------------------------------- |
| 165 | dnl WX_CPP_EXPLICIT checks whether the C++ compiler support the explicit | |
| 166 | dnl keyword and defines HAVE_EXPLICIT if this is the case | |
| 167 | dnl --------------------------------------------------------------------------- | |
| 168 | ||
| 169 | AC_DEFUN([WX_CPP_EXPLICIT], | |
| 170 | [ | |
| 171 | AC_CACHE_CHECK([if C++ compiler supports the explicit keyword], | |
| 172 | wx_cv_explicit, | |
| 173 | [ | |
| 174 | AC_LANG_SAVE | |
| 175 | AC_LANG_CPLUSPLUS | |
| 176 | ||
| 177 | dnl do the test in 2 steps: first check that the compiler knows about the | |
| 178 | dnl explicit keyword at all and then verify that it really honours it | |
| 179 | AC_TRY_COMPILE( | |
| 180 | [ | |
| 181 | class Foo { public: explicit Foo(int) {} }; | |
| 182 | ], | |
| 183 | [ | |
| 184 | return 0; | |
| 185 | ], | |
| 186 | [ | |
| 187 | AC_TRY_COMPILE( | |
| 188 | [ | |
| 189 | class Foo { public: explicit Foo(int) {} }; | |
| 190 | static void TakeFoo(const Foo& foo) { } | |
| 191 | ], | |
| 192 | [ | |
| 193 | TakeFoo(17); | |
| 194 | return 0; | |
| 195 | ], | |
| 196 | wx_cv_explicit=no, | |
| 197 | wx_cv_explicit=yes | |
| 198 | ) | |
| 199 | ], | |
| 200 | wx_cv_explicit=no | |
| 201 | ) | |
| 202 | ||
| 203 | AC_LANG_RESTORE | |
| 204 | ]) | |
| 205 | ||
| 206 | if test "$wx_cv_explicit" = "yes"; then | |
| 207 | AC_DEFINE(HAVE_EXPLICIT) | |
| 208 | fi | |
| 209 | ]) | |
| 210 | ||
| b040e242 VS |
211 | dnl --------------------------------------------------------------------------- |
| 212 | dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling | |
| 213 | dnl --------------------------------------------------------------------------- | |
| 214 | ||
| 215 | AC_DEFUN([WX_C_BIGENDIAN], | |
| 216 | [AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian, | |
| 217 | [ac_cv_c_bigendian=unknown | |
| 218 | # See if sys/param.h defines the BYTE_ORDER macro. | |
| 219 | AC_TRY_COMPILE([#include <sys/types.h> | |
| 220 | #include <sys/param.h>], [ | |
| 221 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN | |
| 222 | bogus endian macros | |
| 223 | #endif], [# It does; now see whether it defined to BIG_ENDIAN or not. | |
| 224 | AC_TRY_COMPILE([#include <sys/types.h> | |
| 225 | #include <sys/param.h>], [ | |
| 226 | #if BYTE_ORDER != BIG_ENDIAN | |
| 227 | not big endian | |
| 228 | #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) | |
| 229 | if test $ac_cv_c_bigendian = unknown; then | |
| 230 | AC_TRY_RUN([main () { | |
| 231 | /* Are we little or big endian? From Harbison&Steele. */ | |
| 232 | union | |
| 233 | { | |
| 234 | long l; | |
| 235 | char c[sizeof (long)]; | |
| 236 | } u; | |
| 237 | u.l = 1; | |
| 238 | exit (u.c[sizeof (long) - 1] == 1); | |
| 239 | }], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown]) | |
| 240 | fi]) | |
| 241 | if test $ac_cv_c_bigendian = unknown; then | |
| 242 | AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file]) | |
| 243 | fi | |
| 244 | if test $ac_cv_c_bigendian = yes; then | |
| 245 | AC_DEFINE(WORDS_BIGENDIAN) | |
| 246 | fi | |
| 247 | ]) | |
| 248 | ||
| 249 | dnl --------------------------------------------------------------------------- | |
| 250 | dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file | |
| 251 | dnl --------------------------------------------------------------------------- | |
| 252 | ||
| 253 | AC_DEFUN([WX_ARG_CACHE_INIT], | |
| 254 | [ | |
| 255 | wx_arg_cache_file="configarg.cache" | |
| 256 | echo "loading argument cache $wx_arg_cache_file" | |
| 257 | rm -f ${wx_arg_cache_file}.tmp | |
| 258 | touch ${wx_arg_cache_file}.tmp | |
| 259 | touch ${wx_arg_cache_file} | |
| 260 | ]) | |
| 261 | ||
| 262 | AC_DEFUN([WX_ARG_CACHE_FLUSH], | |
| 263 | [ | |
| 264 | echo "saving argument cache $wx_arg_cache_file" | |
| 265 | mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} | |
| 266 | ]) | |
| 267 | ||
| 268 | dnl this macro checks for a three-valued command line --with argument: | |
| 269 | dnl possible arguments are 'yes', 'no', 'sys', or 'builtin' | |
| 270 | dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name) | |
| 271 | AC_DEFUN([WX_ARG_SYS_WITH], | |
| 272 | [ | |
| 273 | AC_MSG_CHECKING([for --with-$1]) | |
| 274 | no_cache=0 | |
| 275 | AC_ARG_WITH($1, [$2], | |
| 276 | [ | |
| 277 | if test "$withval" = yes; then | |
| 278 | ac_cv_use_$1='$3=yes' | |
| 279 | elif test "$withval" = no; then | |
| 280 | ac_cv_use_$1='$3=no' | |
| 281 | elif test "$withval" = sys; then | |
| 282 | ac_cv_use_$1='$3=sys' | |
| 283 | elif test "$withval" = builtin; then | |
| 284 | ac_cv_use_$1='$3=builtin' | |
| 285 | else | |
| 286 | AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) | |
| 287 | fi | |
| 288 | ], | |
| 289 | [ | |
| 290 | LINE=`grep "$3" ${wx_arg_cache_file}` | |
| 291 | if test "x$LINE" != x ; then | |
| 292 | eval "DEFAULT_$LINE" | |
| 293 | else | |
| 294 | no_cache=1 | |
| 295 | fi | |
| 296 | ||
| 297 | ac_cv_use_$1='$3='$DEFAULT_$3 | |
| 298 | ]) | |
| 299 | ||
| 300 | eval "$ac_cv_use_$1" | |
| 301 | if test "$no_cache" != 1; then | |
| 302 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp | |
| 303 | fi | |
| 304 | ||
| 305 | if test "$$3" = yes; then | |
| 306 | AC_MSG_RESULT(yes) | |
| 307 | elif test "$$3" = no; then | |
| 308 | AC_MSG_RESULT(no) | |
| 309 | elif test "$$3" = sys; then | |
| 310 | AC_MSG_RESULT([system version]) | |
| 311 | elif test "$$3" = builtin; then | |
| 312 | AC_MSG_RESULT([builtin version]) | |
| 313 | else | |
| 314 | AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) | |
| 315 | fi | |
| 316 | ]) | |
| 317 | ||
| 318 | dnl this macro checks for a command line argument and caches the result | |
| 319 | dnl usage: WX_ARG_WITH(option, helpmessage, variable-name) | |
| 320 | AC_DEFUN([WX_ARG_WITH], | |
| 321 | [ | |
| 322 | AC_MSG_CHECKING([for --with-$1]) | |
| 323 | no_cache=0 | |
| 324 | AC_ARG_WITH($1, [$2], | |
| 325 | [ | |
| 326 | if test "$withval" = yes; then | |
| 327 | ac_cv_use_$1='$3=yes' | |
| 328 | else | |
| 329 | ac_cv_use_$1='$3=no' | |
| 330 | fi | |
| 331 | ], | |
| 332 | [ | |
| 333 | LINE=`grep "$3" ${wx_arg_cache_file}` | |
| 334 | if test "x$LINE" != x ; then | |
| 335 | eval "DEFAULT_$LINE" | |
| 336 | else | |
| 337 | no_cache=1 | |
| 338 | fi | |
| 339 | ||
| 340 | ac_cv_use_$1='$3='$DEFAULT_$3 | |
| 341 | ]) | |
| 342 | ||
| 343 | eval "$ac_cv_use_$1" | |
| 344 | if test "$no_cache" != 1; then | |
| 345 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp | |
| 346 | fi | |
| 347 | ||
| 348 | if test "$$3" = yes; then | |
| 349 | AC_MSG_RESULT(yes) | |
| 350 | else | |
| 351 | AC_MSG_RESULT(no) | |
| 352 | fi | |
| 353 | ]) | |
| 354 | ||
| 355 | dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH | |
| 5005acfe | 356 | dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name, enablestring) |
| 2b5f62a0 VZ |
357 | dnl |
| 358 | dnl enablestring is a hack and allows to show "checking for --disable-foo" | |
| 359 | dnl message when running configure instead of the default "checking for | |
| 360 | dnl --enable-foo" one whih is useful for the options enabled by default | |
| b040e242 VS |
361 | AC_DEFUN([WX_ARG_ENABLE], |
| 362 | [ | |
| 5005acfe VZ |
363 | enablestring=$4 |
| 364 | AC_MSG_CHECKING([for --${enablestring:-enable}-$1]) | |
| b040e242 VS |
365 | no_cache=0 |
| 366 | AC_ARG_ENABLE($1, [$2], | |
| 367 | [ | |
| 368 | if test "$enableval" = yes; then | |
| 369 | ac_cv_use_$1='$3=yes' | |
| 370 | else | |
| 371 | ac_cv_use_$1='$3=no' | |
| 372 | fi | |
| 373 | ], | |
| 374 | [ | |
| 375 | LINE=`grep "$3" ${wx_arg_cache_file}` | |
| 376 | if test "x$LINE" != x ; then | |
| 377 | eval "DEFAULT_$LINE" | |
| 378 | else | |
| 379 | no_cache=1 | |
| 380 | fi | |
| 381 | ||
| 382 | ac_cv_use_$1='$3='$DEFAULT_$3 | |
| 383 | ]) | |
| 384 | ||
| 385 | eval "$ac_cv_use_$1" | |
| 386 | if test "$no_cache" != 1; then | |
| 387 | echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp | |
| 388 | fi | |
| 389 | ||
| 390 | if test "$$3" = yes; then | |
| 391 | AC_MSG_RESULT(yes) | |
| 392 | else | |
| 393 | AC_MSG_RESULT(no) | |
| 394 | fi | |
| 395 | ]) | |
| 396 | ||
| 397 | ||
| 2b5f62a0 VZ |
398 | dnl =========================================================================== |
| 399 | dnl Linker features test | |
| 400 | dnl =========================================================================== | |
| 401 | ||
| 402 | dnl --------------------------------------------------------------------------- | |
| 403 | dnl WX_VERSIONED_SYMBOLS checks whether the linker can create versioned | |
| 404 | dnl symbols. If it can, sets LDFLAGS_VERSIONING to $CXX flags needed to use | |
| 405 | dnl version script file named versionfile | |
| 406 | dnl | |
| 407 | dnl call WX_VERSIONED_SYMBOLS(versionfile) | |
| 408 | dnl --------------------------------------------------------------------------- | |
| 409 | AC_DEFUN([WX_VERSIONED_SYMBOLS], | |
| 410 | [ | |
| 411 | found_versioning=no | |
| 412 | ||
| b4eecb7e VS |
413 | dnl FIXME - doesn't work, Solaris linker doesn't accept wildcards |
| 414 | dnl in the script. | |
| 415 | dnl dnl Check for known non-gcc cases: | |
| 416 | dnl case "${host}" in | |
| 417 | dnl *-*-solaris2* ) | |
| 418 | dnl if test "x$GCC" != "xyes" ; then | |
| 419 | dnl LDFLAGS_VERSIONING="-M $1" | |
| 420 | dnl found_versioning=yes | |
| 421 | dnl fi | |
| 422 | dnl ;; | |
| 423 | dnl esac | |
| 2b5f62a0 VZ |
424 | |
| 425 | dnl Generic check for GCC or GCC-like behaviour (Intel C++, GCC): | |
| 426 | if test $found_versioning = no ; then | |
| 427 | AC_CACHE_CHECK([if the linker accepts --version-script], wx_cv_version_script, | |
| 428 | [ | |
| 429 | echo "VER_1 { *; };" >conftest.sym | |
| 430 | echo "int main() { return 0; }" >conftest.cpp | |
| 431 | ||
| 432 | if AC_TRY_COMMAND([ | |
| 433 | $CXX -o conftest.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp | |
| 434 | -Wl,--version-script,conftest.sym >/dev/null 2>conftest.stderr]) ; then | |
| 435 | if test -s conftest.stderr ; then | |
| 436 | wx_cv_version_script=no | |
| 437 | else | |
| 438 | wx_cv_version_script=yes | |
| 439 | fi | |
| 440 | else | |
| 441 | wx_cv_version_script=no | |
| 442 | fi | |
| 443 | rm -f conftest.output conftest.stderr conftest.sym conftest.cpp | |
| 444 | ]) | |
| 445 | if test $wx_cv_version_script = yes ; then | |
| 446 | LDFLAGS_VERSIONING="-Wl,--version-script,$1" | |
| 447 | fi | |
| 448 | fi | |
| 449 | ]) | |
| 450 | ||
| b040e242 VS |
451 | |
| 452 | dnl =========================================================================== | |
| 453 | dnl "3rd party" macros included here because they are not widely available | |
| 454 | dnl =========================================================================== | |
| 455 | ||
| b040e242 VS |
456 | dnl --------------------------------------------------------------------------- |
| 457 | dnl test for availability of iconv() | |
| 458 | dnl --------------------------------------------------------------------------- | |
| 459 | ||
| b040e242 VS |
460 | dnl From Bruno Haible. |
| 461 | ||
| 462 | AC_DEFUN([AM_ICONV], | |
| 463 | [ | |
| 464 | dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and | |
| 465 | dnl those with the standalone portable GNU libiconv installed). | |
| 466 | ||
| 467 | AC_ARG_WITH([libiconv-prefix], | |
| 468 | [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ | |
| 469 | for dir in `echo "$withval" | tr : ' '`; do | |
| 470 | if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi | |
| 471 | if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi | |
| 472 | done | |
| 473 | ]) | |
| 474 | ||
| 475 | AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ | |
| 476 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
| 477 | am_cv_lib_iconv=no | |
| 478 | AC_TRY_LINK([#include <stdlib.h> | |
| 479 | #include <iconv.h>], | |
| 480 | [iconv_t cd = iconv_open("",""); | |
| 481 | iconv(cd,NULL,NULL,NULL,NULL); | |
| 482 | iconv_close(cd);], | |
| 483 | am_cv_func_iconv=yes) | |
| 484 | if test "$am_cv_func_iconv" != yes; then | |
| 485 | am_save_LIBS="$LIBS" | |
| 486 | LIBS="$LIBS -liconv" | |
| 487 | AC_TRY_LINK([#include <stdlib.h> | |
| 488 | #include <iconv.h>], | |
| 489 | [iconv_t cd = iconv_open("",""); | |
| 490 | iconv(cd,NULL,NULL,NULL,NULL); | |
| 491 | iconv_close(cd);], | |
| 492 | am_cv_lib_iconv=yes | |
| 493 | am_cv_func_iconv=yes) | |
| 494 | LIBS="$am_save_LIBS" | |
| 495 | fi | |
| 496 | ]) | |
| 497 | if test "$am_cv_func_iconv" = yes; then | |
| 498 | AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) | |
| b7043674 | 499 | AC_CACHE_CHECK([if iconv needs const], wx_cv_func_iconv_const, |
| b040e242 VS |
500 | AC_TRY_COMPILE([ |
| 501 | #include <stdlib.h> | |
| 502 | #include <iconv.h> | |
| 503 | extern | |
| 504 | #ifdef __cplusplus | |
| 505 | "C" | |
| 506 | #endif | |
| 507 | #if defined(__STDC__) || defined(__cplusplus) | |
| 508 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
| 509 | #else | |
| 510 | size_t iconv(); | |
| 511 | #endif | |
| b7043674 VZ |
512 | ], |
| 513 | [], | |
| 514 | wx_cv_func_iconv_const="no", | |
| 515 | wx_cv_func_iconv_const="yes" | |
| 516 | ) | |
| 517 | ) | |
| 518 | ||
| 519 | iconv_const= | |
| 1c405bb5 | 520 | if test "x$wx_cv_func_iconv_const" = "xyes"; then |
| b7043674 VZ |
521 | iconv_const="const" |
| 522 | fi | |
| 523 | ||
| 524 | AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_const, | |
| b040e242 VS |
525 | [Define as const if the declaration of iconv() needs const.]) |
| 526 | fi | |
| 527 | LIBICONV= | |
| 528 | if test "$am_cv_lib_iconv" = yes; then | |
| 529 | LIBICONV="-liconv" | |
| 530 | fi | |
| 531 | AC_SUBST(LIBICONV) | |
| 532 | ]) | |
| 533 | ||
| 90dd450c VZ |
534 | dnl --------------------------------------------------------------------------- |
| 535 | dnl AC_SYS_LARGEFILE (partly based on the code from autoconf 2.5x) | |
| 536 | dnl --------------------------------------------------------------------------- | |
| 537 | ||
| 538 | dnl WX_SYS_LARGEFILE_TEST | |
| 539 | dnl | |
| 540 | dnl NB: original autoconf test was checking if compiler supported 6 bit off_t | |
| 541 | dnl arithmetic properly but this failed miserably with gcc under Linux | |
| 542 | dnl whereas the system still supports 64 bit files, so now simply check | |
| 543 | dnl that off_t is big enough | |
| 544 | define(WX_SYS_LARGEFILE_TEST, | |
| 545 | [typedef struct { | |
| 546 | unsigned int field: sizeof(off_t) == 8; | |
| 547 | } wxlf; | |
| 548 | ]) | |
| 549 | ||
| 550 | ||
| 551 | dnl WX_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, CACHE-VAR) | |
| 552 | define(WX_SYS_LARGEFILE_MACRO_VALUE, | |
| 553 | [ | |
| 554 | AC_CACHE_CHECK([for $1 value needed for large files], [$3], | |
| 555 | [ | |
| 556 | AC_TRY_COMPILE([#define $1 $2 | |
| 557 | #include <sys/types.h>], | |
| 558 | WX_SYS_LARGEFILE_TEST, | |
| 559 | [$3=$2], | |
| 560 | [$3=no]) | |
| 561 | ] | |
| 562 | ) | |
| 563 | ||
| 564 | if test "$$3" != no; then | |
| 5a5d3c08 | 565 | wx_largefile=yes |
| 90dd450c VZ |
566 | AC_DEFINE_UNQUOTED([$1], [$$3]) |
| 567 | fi | |
| 568 | ]) | |
| 569 | ||
| 570 | ||
| 571 | dnl AC_SYS_LARGEFILE | |
| 572 | dnl ---------------- | |
| 573 | dnl By default, many hosts won't let programs access large files; | |
| 574 | dnl one must use special compiler options to get large-file access to work. | |
| 575 | dnl For more details about this brain damage please see: | |
| 576 | dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html | |
| 577 | AC_DEFUN([AC_SYS_LARGEFILE], | |
| 578 | [AC_ARG_ENABLE(largefile, | |
| 579 | [ --disable-largefile omit support for large files]) | |
| 580 | if test "$enable_largefile" != no; then | |
| 581 | dnl _FILE_OFFSET_BITS==64 is needed for Linux, Solaris, ... | |
| 582 | dnl _LARGE_FILES -- for AIX | |
| 5a5d3c08 | 583 | wx_largefile=no |
| 90dd450c VZ |
584 | WX_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, ac_cv_sys_file_offset_bits) |
| 585 | if test "x$wx_largefile" != "xyes"; then | |
| 586 | WX_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, ac_cv_sys_large_files) | |
| 587 | fi | |
| 588 | ||
| 5a5d3c08 | 589 | AC_MSG_CHECKING(if large file support is available) |
| 90dd450c VZ |
590 | if test "x$wx_largefile" = "xyes"; then |
| 591 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT) | |
| 592 | fi | |
| 5a5d3c08 | 593 | AC_MSG_RESULT($wx_largefile) |
| 90dd450c VZ |
594 | fi |
| 595 | ]) | |
| b040e242 | 596 | |
| 521196a2 MB |
597 | |
| 598 | dnl Available from the GNU Autoconf Macro Archive at: | |
| 599 | dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_const_cast.html | |
| 600 | dnl | |
| 601 | AC_DEFUN([AC_CXX_CONST_CAST], | |
| 602 | [AC_CACHE_CHECK(whether the compiler supports const_cast<>, | |
| 603 | ac_cv_cxx_const_cast, | |
| 604 | [AC_LANG_SAVE | |
| 605 | AC_LANG_CPLUSPLUS | |
| 606 | AC_TRY_COMPILE(,[int x = 0;const int& y = x;int& z = const_cast<int&>(y);return z;], | |
| 607 | ac_cv_cxx_const_cast=yes, ac_cv_cxx_const_cast=no) | |
| 608 | AC_LANG_RESTORE | |
| 609 | ]) | |
| 610 | if test "$ac_cv_cxx_const_cast" = yes; then | |
| 611 | AC_DEFINE(HAVE_CONST_CAST,,[define if the compiler supports const_cast<>]) | |
| 612 | fi | |
| 613 | ]) | |
| 614 | ||
| 9e691f46 VZ |
615 | # Configure paths for GTK+ |
| 616 | # Owen Taylor 1997-2001 | |
| b040e242 VS |
617 | |
| 618 | dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) | |
| 9e691f46 VZ |
619 | dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, |
| 620 | dnl pass to pkg-config | |
| 3f345b47 | 621 | dnl |
| b040e242 | 622 | AC_DEFUN(AM_PATH_GTK_2_0, |
| 9e691f46 VZ |
623 | [dnl |
| 624 | dnl Get the cflags and libraries from pkg-config | |
| 3f345b47 | 625 | dnl |
| 9e691f46 VZ |
626 | AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program], |
| 627 | , enable_gtktest=yes) | |
| 3f345b47 | 628 | |
| 9e691f46 | 629 | pkg_config_args=gtk+-2.0 |
| 3f345b47 VZ |
630 | for module in . $4 |
| 631 | do | |
| 632 | case "$module" in | |
| 9e691f46 VZ |
633 | gthread) |
| 634 | pkg_config_args="$pkg_config_args gthread-2.0" | |
| 3f345b47 VZ |
635 | ;; |
| 636 | esac | |
| 637 | done | |
| 638 | ||
| 9e691f46 VZ |
639 | no_gtk="" |
| 640 | ||
| 641 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) | |
| 642 | ||
| 643 | if test x$PKG_CONFIG != xno ; then | |
| 644 | if pkg-config --atleast-pkgconfig-version 0.7 ; then | |
| 645 | : | |
| 646 | else | |
| 647 | echo *** pkg-config too old; version 0.7 or better required. | |
| 648 | no_gtk=yes | |
| 649 | PKG_CONFIG=no | |
| 650 | fi | |
| 651 | else | |
| 652 | no_gtk=yes | |
| 8168de4c | 653 | fi |
| 9e691f46 VZ |
654 | |
| 655 | min_gtk_version=ifelse([$1], ,2.0.0,$1) | |
| 656 | AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version) | |
| 657 | ||
| 658 | if test x$PKG_CONFIG != xno ; then | |
| 659 | ## don't try to run the test against uninstalled libtool libs | |
| 660 | if $PKG_CONFIG --uninstalled $pkg_config_args; then | |
| 661 | echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH" | |
| 662 | enable_gtktest=no | |
| 663 | fi | |
| 664 | ||
| 665 | if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then | |
| 666 | : | |
| 667 | else | |
| 668 | no_gtk=yes | |
| 669 | fi | |
| 8168de4c VZ |
670 | fi |
| 671 | ||
| 9e691f46 VZ |
672 | if test x"$no_gtk" = x ; then |
| 673 | GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` | |
| 674 | GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` | |
| 675 | gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ | |
| 3f345b47 | 676 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 9e691f46 | 677 | gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ |
| 3f345b47 | 678 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 9e691f46 | 679 | gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ |
| 3f345b47 VZ |
680 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 681 | if test "x$enable_gtktest" = "xyes" ; then | |
| 682 | ac_save_CFLAGS="$CFLAGS" | |
| 683 | ac_save_LIBS="$LIBS" | |
| 684 | CFLAGS="$CFLAGS $GTK_CFLAGS" | |
| 685 | LIBS="$GTK_LIBS $LIBS" | |
| 8168de4c | 686 | dnl |
| 9e691f46 VZ |
687 | dnl Now check if the installed GTK+ is sufficiently new. (Also sanity |
| 688 | dnl checks the results of pkg-config to some extent) | |
| 8168de4c | 689 | dnl |
| 3f345b47 VZ |
690 | rm -f conf.gtktest |
| 691 | AC_TRY_RUN([ | |
| 8168de4c | 692 | #include <gtk/gtk.h> |
| 8168de4c VZ |
693 | #include <stdio.h> |
| 694 | #include <stdlib.h> | |
| 695 | ||
| 9e691f46 | 696 | int |
| 8168de4c VZ |
697 | main () |
| 698 | { | |
| 699 | int major, minor, micro; | |
| 3f345b47 | 700 | char *tmp_version; |
| 8168de4c | 701 | |
| 3f345b47 | 702 | system ("touch conf.gtktest"); |
| 8168de4c | 703 | |
| 3f345b47 VZ |
704 | /* HP/UX 9 (%@#!) writes to sscanf strings */ |
| 705 | tmp_version = g_strdup("$min_gtk_version"); | |
| 706 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
| 707 | printf("%s, bad version string\n", "$min_gtk_version"); | |
| 8168de4c VZ |
708 | exit(1); |
| 709 | } | |
| 710 | ||
| 3f345b47 VZ |
711 | if ((gtk_major_version != $gtk_config_major_version) || |
| 712 | (gtk_minor_version != $gtk_config_minor_version) || | |
| 713 | (gtk_micro_version != $gtk_config_micro_version)) | |
| 714 | { | |
| 9e691f46 | 715 | printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", |
| 3f345b47 VZ |
716 | $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, |
| 717 | gtk_major_version, gtk_minor_version, gtk_micro_version); | |
| 9e691f46 | 718 | printf ("*** was found! If pkg-config was correct, then it is best\n"); |
| 3f345b47 VZ |
719 | printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); |
| 720 | printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); | |
| 721 | printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); | |
| 722 | printf("*** required on your system.\n"); | |
| 9e691f46 VZ |
723 | printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); |
| 724 | printf("*** to point to the correct configuration files\n"); | |
| 725 | } | |
| 3f345b47 | 726 | else if ((gtk_major_version != GTK_MAJOR_VERSION) || |
| 9e691f46 | 727 | (gtk_minor_version != GTK_MINOR_VERSION) || |
| 3f345b47 VZ |
728 | (gtk_micro_version != GTK_MICRO_VERSION)) |
| 729 | { | |
| 730 | printf("*** GTK+ header files (version %d.%d.%d) do not match\n", | |
| 9e691f46 | 731 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); |
| 3f345b47 | 732 | printf("*** library (version %d.%d.%d)\n", |
| 9e691f46 | 733 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 3f345b47 | 734 | } |
| 3f345b47 VZ |
735 | else |
| 736 | { | |
| 737 | if ((gtk_major_version > major) || | |
| 738 | ((gtk_major_version == major) && (gtk_minor_version > minor)) || | |
| 739 | ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) | |
| 740 | { | |
| 741 | return 0; | |
| 742 | } | |
| 743 | else | |
| 744 | { | |
| 745 | printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", | |
| 746 | gtk_major_version, gtk_minor_version, gtk_micro_version); | |
| 747 | printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", | |
| 9e691f46 | 748 | major, minor, micro); |
| 3f345b47 VZ |
749 | printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); |
| 750 | printf("***\n"); | |
| 751 | printf("*** If you have already installed a sufficiently new version, this error\n"); | |
| 9e691f46 | 752 | printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); |
| 3f345b47 | 753 | printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| 9e691f46 VZ |
754 | printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n"); |
| 755 | printf("*** correct copy of pkg-config. (In this case, you will have to\n"); | |
| 3f345b47 VZ |
756 | printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 757 | printf("*** so that the correct libraries are found at run-time))\n"); | |
| 758 | } | |
| 759 | } | |
| 760 | return 1; | |
| 8168de4c VZ |
761 | } |
| 762 | ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
| 3f345b47 VZ |
763 | CFLAGS="$ac_save_CFLAGS" |
| 764 | LIBS="$ac_save_LIBS" | |
| 765 | fi | |
| 8168de4c VZ |
766 | fi |
| 767 | if test "x$no_gtk" = x ; then | |
| b040e242 | 768 | AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)) |
| 9e691f46 | 769 | ifelse([$2], , :, [$2]) |
| 8168de4c VZ |
770 | else |
| 771 | AC_MSG_RESULT(no) | |
| 9e691f46 VZ |
772 | if test "$PKG_CONFIG" = "no" ; then |
| 773 | echo "*** A new enough version of pkg-config was not found." | |
| 774 | echo "*** See http://pkgconfig.sourceforge.net" | |
| 3f345b47 VZ |
775 | else |
| 776 | if test -f conf.gtktest ; then | |
| 777 | : | |
| 778 | else | |
| 9e691f46 | 779 | echo "*** Could not run GTK+ test program, checking why..." |
| 579d8138 VS |
780 | ac_save_CFLAGS="$CFLAGS" |
| 781 | ac_save_LIBS="$LIBS" | |
| 3f345b47 VZ |
782 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 783 | LIBS="$LIBS $GTK_LIBS" | |
| 784 | AC_TRY_LINK([ | |
| 785 | #include <gtk/gtk.h> | |
| 786 | #include <stdio.h> | |
| 787 | ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], | |
| 788 | [ echo "*** The test program compiled, but did not run. This usually means" | |
| 9e691f46 VZ |
789 | echo "*** that the run-time linker is not finding GTK+ or finding the wrong" |
| 790 | echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your" | |
| 3f345b47 VZ |
791 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" |
| 792 | echo "*** to the installed location Also, make sure you have run ldconfig if that" | |
| 793 | echo "*** is required on your system" | |
| 9e691f46 | 794 | echo "***" |
| 3f345b47 | 795 | echo "*** If you have an old version installed, it is best to remove it, although" |
| 9e691f46 | 796 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ], |
| 3f345b47 | 797 | [ echo "*** The test program failed to compile or link. See the file config.log for the" |
| 579d8138 | 798 | echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."]) |
| 3f345b47 VZ |
799 | CFLAGS="$ac_save_CFLAGS" |
| 800 | LIBS="$ac_save_LIBS" | |
| 801 | fi | |
| 802 | fi | |
| 8168de4c VZ |
803 | GTK_CFLAGS="" |
| 804 | GTK_LIBS="" | |
| 805 | ifelse([$3], , :, [$3]) | |
| 806 | fi | |
| 807 | AC_SUBST(GTK_CFLAGS) | |
| 808 | AC_SUBST(GTK_LIBS) | |
| 3f345b47 | 809 | rm -f conf.gtktest |
| 8168de4c VZ |
810 | ]) |
| 811 | ||
| b040e242 VS |
812 | # Configure paths for GTK+ |
| 813 | # Owen Taylor 97-11-3 | |
| 814 | ||
| 815 | dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) | |
| ecc7ceee OK |
816 | dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS |
| 817 | dnl | |
| b040e242 VS |
818 | AC_DEFUN(AM_PATH_GTK, |
| 819 | [dnl | |
| 820 | dnl Get the cflags and libraries from the gtk-config script | |
| ecc7ceee OK |
821 | dnl |
| 822 | AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], | |
| 823 | gtk_config_prefix="$withval", gtk_config_prefix="") | |
| 824 | AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], | |
| 825 | gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") | |
| 826 | AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], | |
| b040e242 | 827 | , enable_gtktest=yes) |
| ecc7ceee OK |
828 | |
| 829 | for module in . $4 | |
| 830 | do | |
| 831 | case "$module" in | |
| b040e242 | 832 | gthread) |
| ecc7ceee OK |
833 | gtk_config_args="$gtk_config_args gthread" |
| 834 | ;; | |
| 835 | esac | |
| 836 | done | |
| 837 | ||
| 838 | if test x$gtk_config_exec_prefix != x ; then | |
| 839 | gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" | |
| b040e242 VS |
840 | if test x${GTK_CONFIG+set} != xset ; then |
| 841 | GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config | |
| ecc7ceee OK |
842 | fi |
| 843 | fi | |
| 844 | if test x$gtk_config_prefix != x ; then | |
| 845 | gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" | |
| b040e242 VS |
846 | if test x${GTK_CONFIG+set} != xset ; then |
| 847 | GTK_CONFIG=$gtk_config_prefix/bin/gtk-config | |
| ecc7ceee OK |
848 | fi |
| 849 | fi | |
| 850 | ||
| b040e242 VS |
851 | AC_PATH_PROG(GTK_CONFIG, gtk-config, no) |
| 852 | min_gtk_version=ifelse([$1], ,0.99.7,$1) | |
| ecc7ceee OK |
853 | AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) |
| 854 | no_gtk="" | |
| b040e242 | 855 | if test "$GTK_CONFIG" = "no" ; then |
| ecc7ceee OK |
856 | no_gtk=yes |
| 857 | else | |
| b040e242 VS |
858 | GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` |
| 859 | GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` | |
| 860 | gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \ | |
| ecc7ceee | 861 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| b040e242 | 862 | gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| ecc7ceee | 863 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| b040e242 | 864 | gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| ecc7ceee OK |
865 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 866 | if test "x$enable_gtktest" = "xyes" ; then | |
| 867 | ac_save_CFLAGS="$CFLAGS" | |
| 868 | ac_save_LIBS="$LIBS" | |
| 869 | CFLAGS="$CFLAGS $GTK_CFLAGS" | |
| 870 | LIBS="$GTK_LIBS $LIBS" | |
| 871 | dnl | |
| 872 | dnl Now check if the installed GTK is sufficiently new. (Also sanity | |
| b040e242 | 873 | dnl checks the results of gtk-config to some extent |
| ecc7ceee OK |
874 | dnl |
| 875 | rm -f conf.gtktest | |
| 876 | AC_TRY_RUN([ | |
| 877 | #include <gtk/gtk.h> | |
| 878 | #include <stdio.h> | |
| 879 | #include <stdlib.h> | |
| 880 | ||
| b040e242 | 881 | int |
| ecc7ceee OK |
882 | main () |
| 883 | { | |
| 884 | int major, minor, micro; | |
| 885 | char *tmp_version; | |
| 886 | ||
| 887 | system ("touch conf.gtktest"); | |
| 888 | ||
| 889 | /* HP/UX 9 (%@#!) writes to sscanf strings */ | |
| 890 | tmp_version = g_strdup("$min_gtk_version"); | |
| 891 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
| 892 | printf("%s, bad version string\n", "$min_gtk_version"); | |
| 893 | exit(1); | |
| 894 | } | |
| 895 | ||
| 896 | if ((gtk_major_version != $gtk_config_major_version) || | |
| 897 | (gtk_minor_version != $gtk_config_minor_version) || | |
| 898 | (gtk_micro_version != $gtk_config_micro_version)) | |
| 899 | { | |
| b040e242 | 900 | printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", |
| ecc7ceee OK |
901 | $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, |
| 902 | gtk_major_version, gtk_minor_version, gtk_micro_version); | |
| b040e242 | 903 | printf ("*** was found! If gtk-config was correct, then it is best\n"); |
| ecc7ceee OK |
904 | printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); |
| 905 | printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); | |
| 906 | printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); | |
| 907 | printf("*** required on your system.\n"); | |
| b040e242 VS |
908 | printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n"); |
| 909 | printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n"); | |
| ecc7ceee | 910 | printf("*** before re-running configure\n"); |
| b040e242 | 911 | } |
| ecc7ceee OK |
912 | #if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION) |
| 913 | else if ((gtk_major_version != GTK_MAJOR_VERSION) || | |
| b040e242 | 914 | (gtk_minor_version != GTK_MINOR_VERSION) || |
| ecc7ceee OK |
915 | (gtk_micro_version != GTK_MICRO_VERSION)) |
| 916 | { | |
| 917 | printf("*** GTK+ header files (version %d.%d.%d) do not match\n", | |
| b040e242 | 918 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); |
| ecc7ceee | 919 | printf("*** library (version %d.%d.%d)\n", |
| b040e242 | 920 | gtk_major_version, gtk_minor_version, gtk_micro_version); |
| ecc7ceee OK |
921 | } |
| 922 | #endif /* defined (GTK_MAJOR_VERSION) ... */ | |
| 923 | else | |
| 924 | { | |
| 925 | if ((gtk_major_version > major) || | |
| 926 | ((gtk_major_version == major) && (gtk_minor_version > minor)) || | |
| 927 | ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) | |
| 928 | { | |
| 929 | return 0; | |
| 930 | } | |
| 931 | else | |
| 932 | { | |
| 933 | printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", | |
| 934 | gtk_major_version, gtk_minor_version, gtk_micro_version); | |
| 935 | printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", | |
| b040e242 | 936 | major, minor, micro); |
| ecc7ceee OK |
937 | printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); |
| 938 | printf("***\n"); | |
| 939 | printf("*** If you have already installed a sufficiently new version, this error\n"); | |
| b040e242 | 940 | printf("*** probably means that the wrong copy of the gtk-config shell script is\n"); |
| ecc7ceee | 941 | printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| b040e242 VS |
942 | printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n"); |
| 943 | printf("*** correct copy of gtk-config. (In this case, you will have to\n"); | |
| ecc7ceee OK |
944 | printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 945 | printf("*** so that the correct libraries are found at run-time))\n"); | |
| 946 | } | |
| 947 | } | |
| 948 | return 1; | |
| 949 | } | |
| 950 | ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
| 951 | CFLAGS="$ac_save_CFLAGS" | |
| 952 | LIBS="$ac_save_LIBS" | |
| 953 | fi | |
| 954 | fi | |
| 955 | if test "x$no_gtk" = x ; then | |
| b040e242 VS |
956 | AC_MSG_RESULT(yes) |
| 957 | ifelse([$2], , :, [$2]) | |
| ecc7ceee OK |
958 | else |
| 959 | AC_MSG_RESULT(no) | |
| b040e242 VS |
960 | if test "$GTK_CONFIG" = "no" ; then |
| 961 | echo "*** The gtk-config script installed by GTK could not be found" | |
| ecc7ceee | 962 | echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in" |
| b040e242 VS |
963 | echo "*** your path, or set the GTK_CONFIG environment variable to the" |
| 964 | echo "*** full path to gtk-config." | |
| ecc7ceee OK |
965 | else |
| 966 | if test -f conf.gtktest ; then | |
| 967 | : | |
| 968 | else | |
| 969 | echo "*** Could not run GTK test program, checking why..." | |
| 970 | CFLAGS="$CFLAGS $GTK_CFLAGS" | |
| 971 | LIBS="$LIBS $GTK_LIBS" | |
| 972 | AC_TRY_LINK([ | |
| 973 | #include <gtk/gtk.h> | |
| 974 | #include <stdio.h> | |
| 975 | ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], | |
| 976 | [ echo "*** The test program compiled, but did not run. This usually means" | |
| 977 | echo "*** that the run-time linker is not finding GTK or finding the wrong" | |
| 978 | echo "*** version of GTK. If it is not finding GTK, you'll need to set your" | |
| 979 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" | |
| 980 | echo "*** to the installed location Also, make sure you have run ldconfig if that" | |
| 981 | echo "*** is required on your system" | |
| b040e242 | 982 | echo "***" |
| ecc7ceee OK |
983 | echo "*** If you have an old version installed, it is best to remove it, although" |
| 984 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" | |
| 985 | echo "***" | |
| 986 | echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" | |
| 987 | echo "*** came with the system with the command" | |
| 988 | echo "***" | |
| 989 | echo "*** rpm --erase --nodeps gtk gtk-devel" ], | |
| 990 | [ echo "*** The test program failed to compile or link. See the file config.log for the" | |
| 991 | echo "*** exact error that occured. This usually means GTK was incorrectly installed" | |
| 992 | echo "*** or that you have moved GTK since it was installed. In the latter case, you" | |
| b040e242 | 993 | echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ]) |
| ecc7ceee OK |
994 | CFLAGS="$ac_save_CFLAGS" |
| 995 | LIBS="$ac_save_LIBS" | |
| 996 | fi | |
| 997 | fi | |
| 998 | GTK_CFLAGS="" | |
| 999 | GTK_LIBS="" | |
| 1000 | ifelse([$3], , :, [$3]) | |
| 1001 | fi | |
| 1002 | AC_SUBST(GTK_CFLAGS) | |
| 1003 | AC_SUBST(GTK_LIBS) | |
| 1004 | rm -f conf.gtktest | |
| 1005 | ]) | |
| 8168de4c | 1006 | |
| 2b5f62a0 VZ |
1007 | |
| 1008 | dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) | |
| 1009 | dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page | |
| 1010 | dnl also defines GSTUFF_PKG_ERRORS on error | |
| 1011 | AC_DEFUN(PKG_CHECK_MODULES, [ | |
| 1012 | succeeded=no | |
| 1013 | ||
| 1014 | if test -z "$PKG_CONFIG"; then | |
| 1015 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) | |
| 1016 | fi | |
| 1017 | ||
| 1018 | if test "$PKG_CONFIG" = "no" ; then | |
| 1019 | echo "*** The pkg-config script could not be found. Make sure it is" | |
| 1020 | echo "*** in your path, or set the PKG_CONFIG environment variable" | |
| 1021 | echo "*** to the full path to pkg-config." | |
| 1022 | echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." | |
| 1023 | else | |
| 1024 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
| 1025 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
| 1026 | AC_MSG_CHECKING(for $2) | |
| 1027 | ||
| 1028 | if $PKG_CONFIG --exists "$2" ; then | |
| 1029 | AC_MSG_RESULT(yes) | |
| 1030 | succeeded=yes | |
| 1031 | ||
| 1032 | AC_MSG_CHECKING($1_CFLAGS) | |
| 1033 | $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` | |
| 1034 | AC_MSG_RESULT($$1_CFLAGS) | |
| 1035 | ||
| 1036 | AC_MSG_CHECKING($1_LIBS) | |
| 1037 | $1_LIBS=`$PKG_CONFIG --libs "$2"` | |
| 1038 | AC_MSG_RESULT($$1_LIBS) | |
| 1039 | else | |
| 1040 | $1_CFLAGS="" | |
| 1041 | $1_LIBS="" | |
| 1042 | ## If we have a custom action on failure, don't print errors, but | |
| 1043 | ## do set a variable so people can do so. | |
| 1044 | $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` | |
| 1045 | ifelse([$4], ,echo $$1_PKG_ERRORS,) | |
| 1046 | fi | |
| 1047 | ||
| 1048 | AC_SUBST($1_CFLAGS) | |
| 1049 | AC_SUBST($1_LIBS) | |
| 1050 | else | |
| 1051 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
| 1052 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
| 1053 | fi | |
| 1054 | fi | |
| 1055 | ||
| 1056 | if test $succeeded = yes; then | |
| 1057 | ifelse([$3], , :, [$3]) | |
| 1058 | else | |
| 1059 | 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]) | |
| 1060 | fi | |
| 1061 | ]) | |
| 1062 | ||
| 1063 | ||
| 1064 | ||
| fe0895cf VS |
1065 | dnl --------------------------------------------------------------------------- |
| 1066 | dnl Support macros for makefiles generated by BAKEFILE. | |
| 1067 | dnl --------------------------------------------------------------------------- | |
| 1068 | ||
| 1069 | dnl Lots of compiler & linker detection code contained here was taken from | |
| 1070 | dnl wxWindows configure.in script (see http://www.wxwindows.org) | |
| 1071 | ||
| 1072 | ||
| 1073 | ||
| 1074 | dnl --------------------------------------------------------------------------- | |
| 1075 | dnl AC_BAKEFILE_GNUMAKE | |
| 1076 | dnl | |
| 1077 | dnl Detects GNU make | |
| 1078 | dnl --------------------------------------------------------------------------- | |
| 1079 | ||
| 1080 | AC_DEFUN(AC_BAKEFILE_GNUMAKE, | |
| 1081 | [ | |
| 1082 | dnl does make support "-include" (only GNU make does AFAIK)? | |
| 49b0a3aa | 1083 | AC_CACHE_CHECK([if make is GNU make], bakefile_cv_prog_makeisgnu, |
| fe0895cf VS |
1084 | [ |
| 1085 | if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null | | |
| 1086 | egrep -s GNU > /dev/null); then | |
| 1087 | bakefile_cv_prog_makeisgnu="yes" | |
| 1088 | else | |
| 1089 | bakefile_cv_prog_makeisgnu="no" | |
| 1090 | fi | |
| 1091 | ]) | |
| 1092 | ||
| 1093 | if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then | |
| 1094 | IF_GNU_MAKE="" | |
| 1095 | else | |
| 1096 | IF_GNU_MAKE="#" | |
| 1097 | fi | |
| 1098 | AC_SUBST(IF_GNU_MAKE) | |
| 1099 | ]) | |
| 1100 | ||
| 1101 | dnl --------------------------------------------------------------------------- | |
| 1102 | dnl AC_BAKEFILE_PLATFORM | |
| 1103 | dnl | |
| 1104 | dnl Detects platform and sets PLATFORM_XXX variables accordingly | |
| 1105 | dnl --------------------------------------------------------------------------- | |
| 1106 | ||
| 1107 | AC_DEFUN(AC_BAKEFILE_PLATFORM, | |
| 1108 | [ | |
| 1109 | PLATFORM_UNIX=0 | |
| 1110 | PLATFORM_WIN32=0 | |
| 1111 | PLATFORM_MSDOS=0 | |
| 1112 | PLATFORM_MAC=0 | |
| 1113 | PLATFORM_MACOSX=0 | |
| 1114 | ||
| 1115 | case "${host}" in | |
| 1116 | *-*-cygwin* | *-*-mingw32* ) | |
| 1117 | PLATFORM_WIN32=1 | |
| 1118 | ;; | |
| 1119 | *-pc-msdosdjgpp | *-pc-os2_emx | *-pc-os2-emx ) | |
| 1120 | PLATFORM_MSDOS=1 | |
| 1121 | ;; | |
| 1122 | powerpc-*-darwin* ) | |
| 1123 | PLATFORM_MAC=1 | |
| 1124 | PLATFORM_MACOSX=1 | |
| 1125 | ;; | |
| 1126 | * ) | |
| 1127 | PLATFORM_UNIX=1 | |
| 1128 | ;; | |
| 1129 | esac | |
| 1130 | ||
| 1131 | AC_SUBST(PLATFORM_UNIX) | |
| 1132 | AC_SUBST(PLATFORM_WIN32) | |
| 1133 | AC_SUBST(PLATFORM_MSDOS) | |
| 1134 | AC_SUBST(PLATFORM_MAC) | |
| 1135 | AC_SUBST(PLATFORM_MACOSX) | |
| 1136 | ]) | |
| 1137 | ||
| 1138 | ||
| 1139 | ||
| 1140 | dnl --------------------------------------------------------------------------- | |
| 1141 | dnl AC_BAKEFILE_SUFFIXES | |
| 1142 | dnl | |
| 1143 | dnl Detects shared various suffixes for shared libraries, libraries, programs, | |
| 1144 | dnl plugins etc. | |
| 1145 | dnl --------------------------------------------------------------------------- | |
| 1146 | ||
| 1147 | AC_DEFUN(AC_BAKEFILE_SUFFIXES, | |
| 1148 | [ | |
| 1149 | SO_SUFFIX="so" | |
| 1150 | EXEEXT="" | |
| 1151 | DLLPREFIX=lib | |
| 1152 | ||
| 1153 | case "${host}" in | |
| 1154 | *-hp-hpux* ) | |
| 1155 | SO_SUFFIX="sl" | |
| 1156 | ;; | |
| 1157 | *-*-aix* ) | |
| 1158 | dnl quoting from | |
| 1159 | dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html: | |
| 1160 | dnl Both archive libraries and shared libraries on AIX have an | |
| 1161 | dnl .a extension. This will explain why you can't link with an | |
| 1162 | dnl .so and why it works with the name changed to .a. | |
| 1163 | SO_SUFFIX="a" | |
| 1164 | ;; | |
| 1165 | *-*-cygwin* | *-*-mingw32* ) | |
| 1166 | SO_SUFFIX="dll" | |
| 1167 | EXEEXT=".exe" | |
| 1168 | DLLPREFIX="" | |
| 1169 | ;; | |
| 1170 | *-pc-msdosdjgpp | *-pc-os2_emx | *-pc-os2-emx ) | |
| 1171 | EXEEXT=".exe" | |
| 1172 | DLLPREFIX="" | |
| 1173 | ;; | |
| 1174 | powerpc-*-darwin* ) | |
| 1175 | SO_SUFFIX="dylib" | |
| 1176 | ;; | |
| 1177 | esac | |
| 1178 | ||
| 1179 | AC_SUBST(SO_SUFFIX) | |
| 1180 | AC_SUBST(EXEEXT) | |
| 1181 | AC_SUBST(DLLPREFIX) | |
| 1182 | ]) | |
| 1183 | ||
| 1184 | ||
| 1185 | dnl --------------------------------------------------------------------------- | |
| 1186 | dnl AC_BAKEFILE_SHARED_LD | |
| 1187 | dnl | |
| 1188 | dnl Detects command for making shared libraries, substitutes SHARED_LD_CC | |
| 1189 | dnl and SHARED_LD_CXX. | |
| 1190 | dnl --------------------------------------------------------------------------- | |
| 1191 | ||
| 1192 | AC_DEFUN(AC_BAKEFILE_SHARED_LD, | |
| 1193 | [ | |
| 1194 | dnl Defaults for GCC and ELF .so shared libs: | |
| 1195 | SHARED_LD_CC="\$(CC) -shared -o" | |
| 1196 | SHARED_LD_CXX="\$(CXX) -shared -o" | |
| 1197 | ||
| 1198 | dnl the extra compiler flags needed for compilation of shared library | |
| 1199 | if test "x$GCC" = "xyes"; then | |
| 1200 | dnl the switch for gcc is the same under all platforms | |
| 1201 | PIC_FLAG="-fPIC" | |
| 1202 | fi | |
| 1203 | ||
| 1204 | case "${host}" in | |
| 1205 | *-hp-hpux* ) | |
| 1206 | dnl default settings are good for gcc but not for the native HP-UX | |
| 1207 | if test "x$GCC" = "xyes"; then | |
| 1208 | dnl -o flag must be after PIC flag | |
| 1209 | SHARED_LD_CC="${CC} -shared ${PIC_FLAG} -o" | |
| 1210 | SHARED_LD_CXX="${CXX} -shared ${PIC_FLAG} -o" | |
| 1211 | else | |
| 1212 | dnl no idea why it wants it, but it does | |
| 1213 | LDFLAGS="$LDFLAGS -L/usr/lib" | |
| 1214 | ||
| 1215 | SHARED_LD_CC="${CC} -b -o" | |
| 1216 | SHARED_LD_CXX="${CXX} -b -o" | |
| 1217 | PIC_FLAG="+Z" | |
| 1218 | fi | |
| 1219 | ;; | |
| 1220 | ||
| 1221 | *-*-linux* ) | |
| 1222 | if test "x$GCC" != "xyes"; then | |
| 1223 | AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc, | |
| 1224 | [ | |
| 1225 | AC_TRY_COMPILE([], | |
| 1226 | [ | |
| 1227 | #ifndef __INTEL_COMPILER | |
| 1228 | #error Not icc | |
| 1229 | #endif | |
| 1230 | ], | |
| 1231 | bakefile_cv_prog_icc=yes, | |
| 1232 | bakefile_cv_prog_icc=no | |
| 1233 | ) | |
| 1234 | ]) | |
| 1235 | if test "$bakefile_cv_prog_icc" = "yes"; then | |
| 1236 | PIC_FLAG="-KPIC" | |
| 1237 | fi | |
| 1238 | fi | |
| 1239 | ;; | |
| 1240 | ||
| 1241 | *-*-solaris2* ) | |
| 1242 | if test "x$GCC" != xyes ; then | |
| 1243 | SHARED_LD_CC="${CC} -G -o" | |
| 1244 | SHARED_LD_CXX="${CXX} -G -o" | |
| 1245 | PIC_FLAG="-KPIC" | |
| 1246 | fi | |
| 1247 | ;; | |
| 1248 | ||
| 1249 | *-*-darwin* ) | |
| 1250 | dnl For Unix to MacOS X porting instructions, see: | |
| 1251 | dnl http://fink.sourceforge.net/doc/porting/porting.html | |
| 1252 | CFLAGS="$CFLAGS -fno-common" | |
| 1253 | CXXFLAGS="$CXXFLAGS -fno-common" | |
| 1254 | ||
| 1255 | dnl Most apps benefit from being fully binded (its faster and static | |
| 1256 | dnl variables initialized at startup work). | |
| 1257 | dnl This can be done either with the exe linker flag -Wl,-bind_at_load | |
| 1258 | dnl or with a double stage link in order to create a single module | |
| 1259 | dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved | |
| 1260 | ||
| 1261 | cat <<EOF >shared-ld-sh | |
| 1262 | #!/bin/sh | |
| 1263 | #----------------------------------------------------------------------------- | |
| 1264 | #-- Name: distrib/mac/shared-ld-sh | |
| 1265 | #-- Purpose: Link a mach-o dynamic shared library for Darwin / Mac OS X | |
| 1266 | #-- Author: Gilles Depeyrot | |
| 1267 | #-- Copyright: (c) 2002 Gilles Depeyrot | |
| 1268 | #-- Licence: any use permitted | |
| 1269 | #----------------------------------------------------------------------------- | |
| 1270 | ||
| 1271 | verbose=0 | |
| 1272 | args="" | |
| 1273 | objects="" | |
| 1274 | ||
| 1275 | while test \${#} -gt 0; do | |
| 1276 | case \${1} in | |
| 1277 | ||
| 1278 | -v) | |
| 1279 | verbose=1 | |
| 1280 | ;; | |
| 1281 | ||
| 1282 | -o|-compatibility_version|-current_version|-framework|-undefined|-install_name) | |
| 1283 | # collect these options and values | |
| 1284 | args="\${args} \${1} \${2}" | |
| 1285 | shift | |
| 1286 | ;; | |
| 1287 | ||
| 1288 | -l*|-L*|-flat_namespace) | |
| 1289 | # collect these options | |
| 1290 | args="\${args} \${1}" | |
| 1291 | ;; | |
| 1292 | ||
| 1293 | -dynamiclib) | |
| 1294 | # skip these options | |
| 1295 | ;; | |
| 1296 | ||
| 1297 | -*) | |
| 1298 | echo "shared-ld: unhandled option '\${1}'" | |
| 1299 | exit 1 | |
| 1300 | ;; | |
| 1301 | ||
| 1302 | *.o | *.a) | |
| 1303 | # collect object files | |
| 1304 | objects="\${objects} \${1}" | |
| 1305 | ;; | |
| 1306 | ||
| 1307 | *) | |
| 1308 | echo "shared-ld: unhandled argument '\${1}'" | |
| 1309 | exit 1 | |
| 1310 | ;; | |
| 1311 | ||
| 1312 | esac | |
| 1313 | shift | |
| 1314 | done | |
| 1315 | ||
| 1316 | # | |
| 1317 | # Link one module containing all the others | |
| 1318 | # | |
| 1319 | if test \${verbose} = 1; then | |
| 1320 | echo "c++ -r -keep_private_externs -nostdlib \${objects} -o master.\$\$.o" | |
| 1321 | fi | |
| 1322 | c++ -r -keep_private_externs -nostdlib \${objects} -o master.\$\$.o | |
| 1323 | status=\$? | |
| 1324 | if test \${status} != 0; then | |
| 1325 | exit \${status} | |
| 1326 | fi | |
| 1327 | ||
| 1328 | # | |
| 1329 | # Link the shared library from the single module created | |
| 1330 | # | |
| 1331 | if test \${verbose} = 1; then | |
| 1332 | echo "cc -dynamiclib master.\$\$.o \${args}" | |
| 1333 | fi | |
| 1334 | c++ -dynamiclib master.\$\$.o \${args} | |
| 1335 | status=\$? | |
| 1336 | if test \${status} != 0; then | |
| 1337 | exit \${status} | |
| 1338 | fi | |
| 1339 | ||
| 1340 | # | |
| 1341 | # Remove intermediate module | |
| 1342 | # | |
| 1343 | rm -f master.\$\$.o | |
| 1344 | ||
| 1345 | exit 0 | |
| 1346 | EOF | |
| 1347 | chmod +x shared-ld-sh | |
| 1348 | ||
| 1349 | SHARED_LD_CC="`pwd`/shared-ld-sh -undefined suppress -flat_namespace -o" | |
| 1350 | SHARED_LD_CXX="$SHARED_LD_CC" | |
| 1351 | PIC_FLAG="-dynamic -fPIC" | |
| 1352 | dnl FIXME - what about C libs? Gilles says to use c++ because it doesn't | |
| 1353 | dnl matter for C projects and matters for C++ ones | |
| 1354 | dnl FIXME - newer devel tools have linker flag to do this, the script | |
| 1355 | dnl is not necessary - detect! | |
| 1356 | ;; | |
| 1357 | ||
| 1358 | *-*-aix* ) | |
| 1359 | dnl default settings are ok for gcc | |
| 1360 | if test "x$GCC" != "xyes"; then | |
| 1361 | dnl the abs path below used to be hardcoded here so I guess it must | |
| 1362 | dnl be some sort of standard location under AIX? | |
| 1363 | AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib, | |
| 1364 | makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib) | |
| 1365 | dnl FIXME - what about makeCSharedLib? | |
| 1366 | SHARED_LD_CC="$AIX_CC_LD -p 0 -o" | |
| 1367 | SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o" | |
| 1368 | fi | |
| 1369 | ;; | |
| 1370 | ||
| 1371 | *-*-beos* ) | |
| 1372 | dnl can't use gcc under BeOS for shared library creation because it | |
| 1373 | dnl complains about missing 'main' | |
| 1374 | SHARED_LD_CC="${LD} -shared -o" | |
| 1375 | SHARED_LD_CXX="${LD} -shared -o" | |
| 1376 | ;; | |
| 1377 | ||
| 1378 | *-*-irix* ) | |
| 1379 | dnl default settings are ok for gcc | |
| 1380 | if test "x$GCC" != "xyes"; then | |
| 1381 | PIC_FLAG="-KPIC" | |
| 1382 | fi | |
| 1383 | ;; | |
| 1384 | ||
| 1385 | *-*-cygwin* | *-*-mingw32* ) | |
| 1386 | PIC_FLAG="" | |
| 1387 | ;; | |
| 1388 | ||
| 1389 | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \ | |
| 1390 | *-*-sunos4* | \ | |
| 1391 | *-*-osf* | \ | |
| 1392 | *-*-dgux5* | \ | |
| 1393 | *-*-sysv5* ) | |
| 1394 | dnl defaults are ok | |
| 1395 | ;; | |
| 1396 | ||
| 1397 | *) | |
| 1398 | AC_MSG_ERROR(unknown system type $host.) | |
| 1399 | esac | |
| 1400 | ||
| 1401 | AC_SUBST(SHARED_LD_CC) | |
| 1402 | AC_SUBST(SHARED_LD_CXX) | |
| 1403 | AC_SUBST(PIC_FLAG) | |
| 1404 | ]) | |
| 1405 | ||
| 1406 | ||
| 1407 | dnl --------------------------------------------------------------------------- | |
| 1408 | dnl AC_BAKEFILE_SHARED_VERSIONS | |
| 1409 | dnl | |
| 1410 | dnl Detects linker options for attaching versions (sonames) to shared libs. | |
| 1411 | dnl --------------------------------------------------------------------------- | |
| 1412 | ||
| 1413 | AC_DEFUN(AC_BAKEFILE_SHARED_VERSIONS, | |
| 1414 | [ | |
| 1415 | USE_SOVERSION=0 | |
| 1416 | USE_SOVERLINUX=0 | |
| 1417 | USE_SOVERSOLARIS=0 | |
| 1418 | USE_SOSYMLINKS=0 | |
| 1419 | USE_MACVERSION=0 | |
| 1420 | SONAME_FLAG= | |
| 1421 | ||
| 1422 | case "${host}" in | |
| 1423 | *-*-linux* ) | |
| 1424 | SONAME_FLAG="-Wl,-soname," | |
| 1425 | USE_SOVERSION=1 | |
| 1426 | USE_SOVERLINUX=1 | |
| 1427 | USE_SOSYMLINKS=1 | |
| 1428 | ;; | |
| 1429 | ||
| 1430 | *-*-solaris2* ) | |
| 1431 | SONAME_FLAG="-h " | |
| 1432 | USE_SOVERSION=1 | |
| 1433 | USE_SOVERSOLARIS=1 | |
| 1434 | USE_SOSYMLINKS=1 | |
| 1435 | ;; | |
| 1436 | ||
| 1437 | *-*-darwin* ) | |
| 1438 | USE_MACVERSION=1 | |
| 1439 | USE_SOVERSION=1 | |
| 1440 | USE_SOSYMLINKS=1 | |
| 1441 | ;; | |
| 1442 | esac | |
| 1443 | ||
| 1444 | AC_SUBST(USE_SOVERSION) | |
| 1445 | AC_SUBST(USE_SOVERLINUX) | |
| 1446 | AC_SUBST(USE_SOVERSOLARIS) | |
| 1447 | AC_SUBST(USE_MACVERSION) | |
| 1448 | AC_SUBST(USE_SOSYMLINKS) | |
| 1449 | AC_SUBST(SONAME_FLAG) | |
| 1450 | ]) | |
| 1451 | ||
| 1452 | ||
| 1453 | dnl --------------------------------------------------------------------------- | |
| 1454 | dnl AC_BAKEFILE_DEPS | |
| 1455 | dnl | |
| 1456 | dnl Detects available C/C++ dependency tracking options | |
| 1457 | dnl --------------------------------------------------------------------------- | |
| 1458 | ||
| 1459 | AC_DEFUN(AC_BAKEFILE_DEPS, | |
| 1460 | [ | |
| 49b0a3aa VS |
1461 | AC_MSG_CHECKING([for dependency tracking method]) |
| 1462 | DEPS_TRACKING=0 | |
| 1463 | ||
| fe0895cf | 1464 | if test "x$GCC" = "xyes"; then |
| 49b0a3aa VS |
1465 | DEPSMODE=gcc |
| 1466 | DEPS_TRACKING=1 | |
| 1467 | AC_MSG_RESULT([gcc]) | |
| 1468 | else | |
| 1469 | AC_MSG_RESULT([none]) | |
| 1470 | fi | |
| 1471 | ||
| 1472 | if test $DEPS_TRACKING = 1 ; then | |
| 1473 | cat <<EOF >bk-deps | |
| 1474 | #!/bin/sh | |
| 1475 | ||
| 1476 | # This script is part of Bakefile (http://bakefile.sf.net) autoconf script. | |
| 1477 | # It is used to track C/C++ files dependencies in portable way. | |
| 1478 | # | |
| 1479 | # Permission is given to use this file in any way. | |
| 1480 | ||
| 1481 | DEPSMODE=$DEPSMODE | |
| 1482 | DEPSDIR=.deps | |
| 1483 | ||
| 1484 | mkdir -p \$DEPSDIR | |
| 1485 | ||
| 1486 | if test \$DEPSMODE = gcc ; then | |
| 1487 | \${*} -MMD | |
| 1488 | status=\${?} | |
| 1489 | if test \${status} != 0 ; then | |
| 1490 | exit \${status} | |
| 1491 | fi | |
| 1492 | # move created file to the location we want it in: | |
| 1493 | while test \${#} -gt 0; do | |
| 1494 | case "\${1}" in | |
| 1495 | -o ) | |
| 1496 | shift | |
| 1497 | objfile=\${1} | |
| 1498 | ;; | |
| 1499 | -* ) | |
| 1500 | ;; | |
| 1501 | * ) | |
| 1502 | srcfile=\${1} | |
| 1503 | ;; | |
| 1504 | esac | |
| 1505 | shift | |
| 1506 | done | |
| 1507 | depfile=\`basename \$srcfile | sed -e 's/\..*$/.d/g'\` | |
| 1508 | depobjname=\`echo \$depfile |sed -e 's/\.d/.o/g'\` | |
| 6b9d41a5 VS |
1509 | if test -f \$depfile ; then |
| 1510 | sed -e "s,\$depobjname:,\$objfile:,g" \$depfile >\${DEPSDIR}/\${objfile}.d | |
| 1511 | rm -f \$depfile | |
| 1512 | else | |
| 1513 | depfile=\`basename \$objfile | sed -e 's/\..*$/.d/g'\` | |
| 1514 | if test -f \$depfile ; then | |
| 4c8b7f4b | 1515 | sed -e "/^\$objfile/! s,\$depobjname:,\$objfile:,g" \$depfile >\${DEPSDIR}/\${objfile}.d |
| 6b9d41a5 VS |
1516 | rm -f \$depfile |
| 1517 | fi | |
| 1518 | fi | |
| 49b0a3aa VS |
1519 | exit 0 |
| 1520 | else | |
| 1521 | \${*} | |
| 1522 | exit \${?} | |
| 1523 | fi | |
| 1524 | EOF | |
| 1525 | chmod +x bk-deps | |
| fe0895cf VS |
1526 | fi |
| 1527 | ||
| 49b0a3aa | 1528 | AC_SUBST(DEPS_TRACKING) |
| fe0895cf VS |
1529 | ]) |
| 1530 | ||
| 1531 | dnl --------------------------------------------------------------------------- | |
| 1532 | dnl AC_BAKEFILE_CHECK_BASIC_STUFF | |
| 1533 | dnl | |
| 1534 | dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib" | |
| 1535 | dnl or "install" | |
| 1536 | dnl --------------------------------------------------------------------------- | |
| 1537 | ||
| 1538 | AC_DEFUN(AC_BAKEFILE_CHECK_BASIC_STUFF, | |
| 1539 | [ | |
| 1540 | AC_PROG_RANLIB | |
| 1541 | AC_PROG_INSTALL | |
| 1542 | AC_PROG_LN_S | |
| 1543 | ||
| 1544 | AC_PROG_MAKE_SET | |
| 1545 | AC_SUBST(MAKE_SET) | |
| 1546 | ||
| 1547 | if test "$build" != "$host" ; then | |
| 1548 | AR=$host_alias-ar | |
| 1549 | STRIP=$host_alias-strip | |
| 1550 | else | |
| 1551 | AC_CHECK_PROG(AR, ar, ar, ar) | |
| 1552 | AC_CHECK_PROG(STRIP, strip, strip, true) | |
| 1553 | fi | |
| 1554 | ||
| 1555 | case ${host} in | |
| 1556 | *-hp-hpux* ) | |
| 1557 | INSTALL_DIR="mkdir" | |
| 1558 | ;; | |
| 1559 | *) INSTALL_DIR="$INSTALL -d" | |
| 1560 | ;; | |
| 1561 | esac | |
| 1562 | AC_SUBST(INSTALL_DIR) | |
| 6b9d41a5 VS |
1563 | |
| 1564 | LDFLAGS_GUI= | |
| 1565 | case ${host} in | |
| 1566 | *-*-cygwin* | *-*-mingw32* ) | |
| 1567 | LDFLAGS_GUI="-Wl,--subsystem,windows -mwindows" | |
| 1568 | esac | |
| 1569 | AC_SUBST(LDFLAGS_GUI) | |
| fe0895cf VS |
1570 | ]) |
| 1571 | ||
| 1572 | ||
| 1573 | dnl --------------------------------------------------------------------------- | |
| 1574 | dnl AC_BAKEFILE_RES_COMPILERS | |
| 1575 | dnl | |
| 1576 | dnl Checks for presence of resource compilers for win32 or mac | |
| 1577 | dnl --------------------------------------------------------------------------- | |
| 1578 | ||
| 1579 | AC_DEFUN(AC_BAKEFILE_RES_COMPILERS, | |
| 1580 | [ | |
| 1581 | RESCOMP= | |
| 1582 | SETFILE= | |
| 1583 | ||
| 1584 | case ${host} in | |
| 1585 | *-*-cygwin* | *-*-mingw32* ) | |
| 1586 | dnl Check for win32 resources compiler: | |
| 1587 | if test "$build" != "$host" ; then | |
| 1588 | RESCOMP=$host_alias-windres | |
| 1589 | else | |
| 1590 | AC_CHECK_PROG(RESCOMP, windres, windres, windres) | |
| 1591 | fi | |
| 1592 | ;; | |
| 1593 | ||
| 1594 | *-*-darwin* ) | |
| 1595 | AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez) | |
| 1596 | AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile) | |
| 1597 | ;; | |
| 1598 | esac | |
| 1599 | ||
| 1600 | AC_SUBST(RESCOMP) | |
| 1601 | AC_SUBST(SETFILE) | |
| 1602 | ]) | |
| 1603 | ||
| 1604 | dnl --------------------------------------------------------------------------- | |
| 1605 | dnl AC_BAKEFILE | |
| 1606 | dnl | |
| 1607 | dnl To be used in configure.in of any project using Bakefile-generated mks | |
| 1608 | dnl --------------------------------------------------------------------------- | |
| 1609 | ||
| 1610 | AC_DEFUN(AC_BAKEFILE, | |
| 1611 | [ | |
| 1612 | if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then | |
| 1613 | AC_BAKEFILE_CHECK_BASIC_STUFF | |
| 1614 | fi | |
| 1615 | AC_BAKEFILE_GNUMAKE | |
| 1616 | AC_BAKEFILE_PLATFORM | |
| 1617 | AC_BAKEFILE_SUFFIXES | |
| 1618 | AC_BAKEFILE_SHARED_LD | |
| 1619 | AC_BAKEFILE_SHARED_VERSIONS | |
| 1620 | AC_BAKEFILE_DEPS | |
| 1621 | AC_BAKEFILE_RES_COMPILERS | |
| 1622 | ||
| 1623 | builtin(include, autoconf_inc.m4) | |
| 1624 | ]) | |
| 1625 |