X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/239394fb06a3de189a6903ff5881fc6a26862976..e4592d6028994185932718f2886b8b97a004f5b8:/aclocal.m4 diff --git a/aclocal.m4 b/aclocal.m4 index 0fce80ca4d..fe02a2af9a 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,6 +1,6 @@ -# generated automatically by aclocal 1.7.2 -*- Autoconf -*- +# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -21,6 +21,20 @@ dnl dnl Version: $Id$ dnl --------------------------------------------------------------------------- + +dnl =========================================================================== +dnl Objective-C(++) related macros +dnl =========================================================================== +m4_define([AC_WX_LANG_OBJECTIVEC], +[AC_LANG(C) +ac_ext=m +]) + +m4_define([AC_WX_LANG_OBJECTIVECPLUSPLUS], +[AC_LANG(C++) +ac_ext=mm +]) + dnl =========================================================================== dnl macros to find the a file in the list of include/lib paths dnl =========================================================================== @@ -50,7 +64,7 @@ AC_DEFUN([WX_PATH_FIND_LIBRARIES], ac_find_libraries= for ac_dir in $1 /usr/lib; do - for ac_extension in a so sl dylib; do + for ac_extension in a so sl dylib dll.a; do if test -f "$ac_dir/lib$2.$ac_extension"; then ac_find_libraries=$ac_dir break 2 @@ -101,14 +115,11 @@ dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" header dnl or only the old one - it may be generally assumed that if dnl exists, the other "new" headers (without .h) exist too. dnl -dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling) +dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false) dnl --------------------------------------------------------------------------- AC_DEFUN([WX_CPP_NEW_HEADERS], [ - if test "$cross_compiling" = "yes"; then - ifelse([$2], , :, [$2]) - else AC_LANG_SAVE AC_LANG_CPLUSPLUS @@ -121,7 +132,6 @@ AC_DEFUN([WX_CPP_NEW_HEADERS], fi AC_LANG_RESTORE - fi ]) dnl --------------------------------------------------------------------------- @@ -440,7 +450,44 @@ AC_DEFUN([WX_VERSIONED_SYMBOLS], else wx_cv_version_script=no fi + + dnl There's a problem in some old linkers with --version-script that + dnl can cause linking to fail when you have objects with vtables in + dnl libs 3 deep. This is known to happen in netbsd and openbsd with + dnl ld 2.11.2. + dnl + dnl To test for this we need to make some shared libs and + dnl unfortunately we can't be sure of the right way to do that. If the + dnl first two compiles don't succeed then it looks like the test isn't + dnl working and the result is ignored, but if OTOH the first two + dnl succeed but the third does not then the bug has been detected and + dnl the --version-script flag is dropped. + if test $wx_cv_version_script = yes + then + echo "struct B { virtual ~B() { } }; \ + struct D : public B { }; \ + void F() { D d; }" > conftest.cpp + + if AC_TRY_COMMAND([ + $CXX -shared -fPIC -o conftest1.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp + -Wl,--version-script,conftest.sym >/dev/null 2>/dev/null]) && + AC_TRY_COMMAND([ + $CXX -shared -fPIC -o conftest2.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp + -Wl,--version-script,conftest.sym conftest1.output >/dev/null 2>/dev/null]) + then + if AC_TRY_COMMAND([ + $CXX -shared -fPIC -o conftest3.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp + -Wl,--version-script,conftest.sym conftest2.output conftest1.output >/dev/null 2>/dev/null]) + then + wx_cv_version_script=yes + else + wx_cv_version_script=no + fi + fi + fi + rm -f conftest.output conftest.stderr conftest.sym conftest.cpp + rm -f conftest1.output conftest2.output conftest3.output ]) if test $wx_cv_version_script = yes ; then LDFLAGS_VERSIONING="-Wl,--version-script,$1" @@ -448,6 +495,46 @@ AC_DEFUN([WX_VERSIONED_SYMBOLS], fi ]) +dnl Based on autoconf _AC_LANG_COMPILER_GNU +dnl _AC_BAKEFILE_LANG_COMPILER(NAME, LANG, SYMBOL, IF-YES, IF-NO) +AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER], +[ + AC_LANG_PUSH($2) + AC_CACHE_CHECK( + [whether we are using the $1 $2 compiler], + [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3], + [AC_TRY_COMPILE( + [], + [ + #ifndef $3 + choke me + #endif + ], + [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3=yes], + [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3=no] + ) + ] + ) + AC_LANG_POP($2) + if test "x$bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_[]$3" = "xyes"; then + :; $4 + else + :; $5 + fi +]) + +dnl Loosely based on autoconf AC_PROG_CC +AC_DEFUN([AC_BAKEFILE_PROG_SUNCC], +[ + _AC_BAKEFILE_LANG_COMPILER(Sun, C, __SUNPRO_C, SUNCC=yes) +]) + +dnl Loosely based on autoconf AC_PROG_CC +AC_DEFUN([AC_BAKEFILE_PROG_SUNCXX], +[ + _AC_BAKEFILE_LANG_COMPILER(Sun, C++, __SUNPRO_CC, SUNCXX=yes) +]) + dnl =========================================================================== dnl "3rd party" macros included here because they are not widely available @@ -612,6 +699,209 @@ if test "$ac_cv_cxx_const_cast" = yes; then fi ]) +dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_reinterpret_cast.html +AC_DEFUN([AC_CXX_REINTERPRET_CAST], +[AC_CACHE_CHECK(whether the compiler supports reinterpret_cast<>, +ac_cv_cxx_reinterpret_cast, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([#include +class Base { public : Base () {} virtual void f () = 0;}; +class Derived : public Base { public : Derived () {} virtual void f () {} }; +class Unrelated { public : Unrelated () {} }; +int g (Unrelated&) { return 0; }],[ +Derived d;Base& b=d;Unrelated& e=reinterpret_cast(b);return g(e);], + ac_cv_cxx_reinterpret_cast=yes, ac_cv_cxx_reinterpret_cast=no) + AC_LANG_RESTORE +]) +if test "$ac_cv_cxx_reinterpret_cast" = yes; then + AC_DEFINE(HAVE_REINTERPRET_CAST,, + [define if the compiler supports reinterpret_cast<>]) +fi +]) + +dnl and http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_static_cast.html +AC_DEFUN([AC_CXX_STATIC_CAST], +[AC_CACHE_CHECK(whether the compiler supports static_cast<>, +ac_cv_cxx_static_cast, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([#include +class Base { public : Base () {} virtual void f () = 0; }; +class Derived : public Base { public : Derived () {} virtual void f () {} }; +int g (Derived&) { return 0; }],[ +Derived d; Base& b = d; Derived& s = static_cast (b); return g (s);], + ac_cv_cxx_static_cast=yes, ac_cv_cxx_static_cast=no) + AC_LANG_RESTORE +]) +if test "$ac_cv_cxx_static_cast" = yes; then + AC_DEFINE(HAVE_STATIC_CAST,, [define if the compiler supports static_cast<>]) +fi +]) + +dnl http://autoconf-archive.cryp.to/ac_cxx_dynamic_cast.html +AC_DEFUN([AC_CXX_DYNAMIC_CAST], +[AC_CACHE_CHECK(whether the compiler supports dynamic_cast<>, +ac_cv_cxx_dynamic_cast, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([#include +class Base { public : Base () {} virtual void f () = 0;}; +class Derived : public Base { public : Derived () {} virtual void f () {} };],[ +Derived d; Base& b=d; return dynamic_cast(&b) ? 0 : 1;], + ac_cv_cxx_dynamic_cast=yes, ac_cv_cxx_dynamic_cast=no) + AC_LANG_RESTORE +]) +if test "$ac_cv_cxx_dynamic_cast" = yes; then + AC_DEFINE(HAVE_DYNAMIC_CAST,,[define if the compiler supports dynamic_cast<>]) +fi +]) + + +dnl --------------------------------------------------------------------------- +dnl Compiler detection macros by David Elliott +dnl --------------------------------------------------------------------------- + + +dnl =========================================================================== +dnl Macros to detect non-GNU compilers (MetroWerks, XLC) +dnl =========================================================================== + +dnl Based on autoconf _AC_LANG_COMPILER_GNU +AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS], +[AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler], + [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks], + [AC_TRY_COMPILE([],[#ifndef __MWERKS__ + choke me +#endif +], + [bakefile_compiler_mwerks=yes], + [bakefile_compiler_mwerks=no]) + bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks + ]) +]) + +dnl Loosely based on autoconf AC_PROG_CC +dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead. +AC_DEFUN([AC_BAKEFILE_PROG_MWCC], +[AC_LANG_PUSH(C) +_AC_BAKEFILE_LANG_COMPILER_MWERKS +MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes` +AC_LANG_POP(C) +]) + +dnl Loosely based on autoconf AC_PROG_CXX +dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead. +AC_DEFUN([AC_BAKEFILE_PROG_MWCXX], +[AC_LANG_PUSH(C++) +_AC_BAKEFILE_LANG_COMPILER_MWERKS +MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes` +AC_LANG_POP(C++) +]) + +dnl Based on autoconf _AC_LANG_COMPILER_GNU +AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC], +[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler], + [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc], + [AC_TRY_COMPILE([],[#ifndef __xlC__ + choke me +#endif +], + [wx_compiler_xlc=yes], + [wx_compiler_xlc=no]) + wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc + ]) +]) + +dnl Loosely based on autoconf AC_PROG_CC +AC_DEFUN([AC_BAKEFILE_PROG_XLCC], +[AC_LANG_PUSH(C) +_AC_BAKEFILE_LANG_COMPILER_XLC +XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes` +AC_LANG_POP(C) +]) + +dnl Loosely based on autoconf AC_PROG_CXX +AC_DEFUN([AC_BAKEFILE_PROG_XLCXX], +[AC_LANG_PUSH(C++) +_AC_BAKEFILE_LANG_COMPILER_XLC +XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes` +AC_LANG_POP(C++) +]) + + +dnl =========================================================================== +dnl macros to detect specialty compiler options +dnl =========================================================================== + +dnl Figure out if we need to pass -ext o to compiler (MetroWerks) +AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO], +[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto, +dnl First create an empty conf test +[AC_LANG_CONFTEST([AC_LANG_PROGRAM()]) +dnl Now remove .o and .c.o or .cc.o +rm -f conftest.$ac_objext conftest.$ac_ext.o +dnl Now compile the test +AS_IF([AC_TRY_EVAL(ac_compile)], +dnl If the test succeeded look for conftest.c.o or conftest.cc.o +[for ac_file in `(ls conftest.* 2>/dev/null)`; do + case $ac_file in + conftest.$ac_ext.o) + wx_cv_[]_AC_LANG_ABBREV[]_exto="-ext o" + ;; + *) + ;; + esac +done], +[AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile]) +]) dnl AS_IF + +rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext +]) dnl AC_CACHE_CHECK + +if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then + if test "[]_AC_LANG_ABBREV[]" = "c"; then + CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS" + fi + if test "[]_AC_LANG_ABBREV[]" = "cxx"; then + CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS" + fi +fi +]) dnl AC_DEFUN + + +dnl =========================================================================== +dnl Macros to do all of the compiler detections as one macro +dnl =========================================================================== +AC_DEFUN([AC_BAKEFILE_PROG_CC], +[ + AC_PROG_CC + AC_BAKEFILE_METROWERKS_EXTO + dnl By the time we find out that we need -ext o some tests have failed. + if test "x$wx_cv_c_exto" '!=' "x"; then + unset ac_cv_prog_cc_g + _AC_PROG_CC_G + fi + AC_BAKEFILE_PROG_MWCC + AC_BAKEFILE_PROG_XLCC + AC_BAKEFILE_PROG_SUNCC +]) + +AC_DEFUN([AC_BAKEFILE_PROG_CXX], +[ + AC_PROG_CXX + AC_BAKEFILE_METROWERKS_EXTO + dnl By the time we find out that we need -ext o some tests have failed. + if test "x$wx_cv_cxx_exto" '!=' "x"; then + unset ac_cv_prog_cxx_g + _AC_PROG_CXX_G + fi + AC_BAKEFILE_PROG_MWCXX + AC_BAKEFILE_PROG_XLCXX + AC_BAKEFILE_PROG_SUNCXX +]) + + # Configure paths for GTK+ # Owen Taylor 1997-2001 @@ -619,7 +909,7 @@ dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, dnl pass to pkg-config dnl -AC_DEFUN(AM_PATH_GTK_2_0, +AC_DEFUN([AM_PATH_GTK_2_0], [dnl dnl Get the cflags and libraries from pkg-config dnl @@ -644,7 +934,7 @@ AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run if pkg-config --atleast-pkgconfig-version 0.7 ; then : else - echo *** pkg-config too old; version 0.7 or better required. + echo "*** pkg-config too old; version 0.7 or better required." no_gtk=yes PKG_CONFIG=no fi @@ -1062,6 +1352,211 @@ AC_DEFUN(PKG_CHECK_MODULES, [ +# Configure paths for SDL +# Sam Lantinga 9/21/99 +# stolen from Manish Singh +# stolen back from Frank Belew +# stolen from Manish Singh +# Shamelessly stolen from Owen Taylor + +dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS +dnl +AC_DEFUN([AM_PATH_SDL], +[dnl +dnl Get the cflags and libraries from the sdl-config script +dnl +AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], + sdl_prefix="$withval", sdl_prefix="") +AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], + sdl_exec_prefix="$withval", sdl_exec_prefix="") +AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], + , enable_sdltest=yes) + + if test x$sdl_exec_prefix != x ; then + sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config + fi + fi + if test x$sdl_prefix != x ; then + sdl_args="$sdl_args --prefix=$sdl_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_prefix/bin/sdl-config + fi + fi + + AC_REQUIRE([AC_CANONICAL_TARGET]) + PATH="$prefix/bin:$prefix/usr/bin:$PATH" + AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH]) + min_sdl_version=ifelse([$1], ,0.11.0,$1) + AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) + no_sdl="" + if test "$SDL_CONFIG" = "no" ; then + no_sdl=yes + else + SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags` + SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs` + + sdl_major_version=`$SDL_CONFIG $sdl_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "x$enable_sdltest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_CXXFLAGS="$CXXFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" +dnl +dnl Now check if the installed SDL is sufficiently new. (Also sanity +dnl checks the results of sdl-config to some extent +dnl + rm -f conf.sdltest + AC_TRY_RUN([ +#include +#include +#include +#include "SDL.h" + +char* +my_strdup (char *str) +{ + char *new_str; + + if (str) + { + new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); + strcpy (new_str, str); + } + else + new_str = NULL; + + return new_str; +} + +int main (int argc, char *argv[]) +{ + int major, minor, micro; + char *tmp_version; + + /* This hangs on some systems (?) + system ("touch conf.sdltest"); + */ + { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = my_strdup("$min_sdl_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_sdl_version"); + exit(1); + } + + if (($sdl_major_version > major) || + (($sdl_major_version == major) && ($sdl_minor_version > minor)) || + (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); + printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); + printf("*** best to upgrade to the required version.\n"); + printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); + printf("*** to point to the correct copy of sdl-config, and remove the file\n"); + printf("*** config.cache before re-running configure\n"); + return 1; + } +} + +],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_sdl" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$SDL_CONFIG" = "no" ; then + echo "*** The sdl-config script installed by SDL could not be found" + echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the SDL_CONFIG environment variable to the" + echo "*** full path to sdl-config." + else + if test -f conf.sdltest ; then + : + else + echo "*** Could not run SDL test program, checking why..." + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" + AC_TRY_LINK([ +#include +#include "SDL.h" + +int main(int argc, char *argv[]) +{ return 0; } +#undef main +#define main K_and_R_C_main +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding SDL or finding the wrong" + echo "*** version of SDL. If it is not finding SDL, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means SDL was incorrectly installed" + echo "*** or that you have moved SDL since it was installed. In the latter case, you" + echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + SDL_CFLAGS="" + SDL_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(SDL_CFLAGS) + AC_SUBST(SDL_LIBS) + rm -f conf.sdltest +]) + +dnl Perform a check for a GStreamer element using gst-inspect +dnl Thomas Vander Stichele +dnl Last modification: 25/01/2005 + +dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) + +AC_DEFUN([AM_GST_ELEMENT_CHECK], +[ + if test "x$GST_INSPECT" == "x"; then + AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, []) + fi + + if test "x$GST_INSPECT" != "x"; then + AC_MSG_CHECKING(GStreamer element $1) + if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then + AC_MSG_RESULT(found.) + $2 + else + AC_MSG_RESULT(not found.) + $3 + fi + fi +]) + dnl --------------------------------------------------------------------------- dnl Support macros for makefiles generated by BAKEFILE. dnl --------------------------------------------------------------------------- @@ -1077,7 +1572,7 @@ dnl dnl Detects GNU make dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_GNUMAKE, +AC_DEFUN([AC_BAKEFILE_GNUMAKE], [ dnl does make support "-include" (only GNU make does AFAIK)? AC_CACHE_CHECK([if make is GNU make], bakefile_cv_prog_makeisgnu, @@ -1104,38 +1599,119 @@ dnl dnl Detects platform and sets PLATFORM_XXX variables accordingly dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_PLATFORM, +AC_DEFUN([AC_BAKEFILE_PLATFORM], [ PLATFORM_UNIX=0 PLATFORM_WIN32=0 PLATFORM_MSDOS=0 PLATFORM_MAC=0 + PLATFORM_MACOS=0 PLATFORM_MACOSX=0 - - case "${host}" in - *-*-cygwin* | *-*-mingw32* ) - PLATFORM_WIN32=1 - ;; - *-pc-msdosdjgpp | *-pc-os2_emx | *-pc-os2-emx ) - PLATFORM_MSDOS=1 - ;; - powerpc-*-darwin* ) - PLATFORM_MAC=1 - PLATFORM_MACOSX=1 - ;; - * ) - PLATFORM_UNIX=1 - ;; - esac + PLATFORM_OS2=0 + PLATFORM_BEOS=0 + + if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then + case "${BAKEFILE_HOST}" in + *-*-cygwin* | *-*-mingw32* ) + PLATFORM_WIN32=1 + ;; + *-pc-msdosdjgpp ) + PLATFORM_MSDOS=1 + ;; + *-pc-os2_emx | *-pc-os2-emx ) + PLATFORM_OS2=1 + ;; + powerpc-*-darwin* ) + PLATFORM_MAC=1 + PLATFORM_MACOSX=1 + ;; + *-*-beos* ) + PLATFORM_BEOS=1 + ;; + powerpc-apple-macos* ) + PLATFORM_MAC=1 + PLATFORM_MACOS=1 + ;; + * ) + PLATFORM_UNIX=1 + ;; + esac + else + case "$BAKEFILE_FORCE_PLATFORM" in + win32 ) + PLATFORM_WIN32=1 + ;; + msdos ) + PLATFORM_MSDOS=1 + ;; + os2 ) + PLATFORM_OS2=1 + ;; + darwin ) + PLATFORM_MAC=1 + PLATFORM_MACOSX=1 + ;; + unix ) + PLATFORM_UNIX=1 + ;; + beos ) + PLATFORM_BEOS=1 + ;; + * ) + AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM]) + ;; + esac + fi AC_SUBST(PLATFORM_UNIX) AC_SUBST(PLATFORM_WIN32) AC_SUBST(PLATFORM_MSDOS) AC_SUBST(PLATFORM_MAC) + AC_SUBST(PLATFORM_MACOS) AC_SUBST(PLATFORM_MACOSX) + AC_SUBST(PLATFORM_OS2) + AC_SUBST(PLATFORM_BEOS) ]) +dnl --------------------------------------------------------------------------- +dnl AC_BAKEFILE_PLATFORM_SPECIFICS +dnl +dnl Sets misc platform-specific settings +dnl --------------------------------------------------------------------------- + +AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS], +[ + AC_ARG_ENABLE([omf], AS_HELP_STRING([--enable-omf], + [use OMF object format (OS/2)]), + [bk_os2_use_omf="$enableval"]) + + case "${BAKEFILE_HOST}" in + *-*-darwin* ) + dnl For Unix to MacOS X porting instructions, see: + dnl http://fink.sourceforge.net/doc/porting/porting.html + CFLAGS="$CFLAGS -fno-common" + CXXFLAGS="$CXXFLAGS -fno-common" + ;; + + *-pc-os2_emx | *-pc-os2-emx ) + if test "x$bk_os2_use_omf" = "xyes" ; then + AR=emxomfar + RANLIB=: + LDFLAGS="-Zomf $LDFLAGS" + CFLAGS="-Zomf $CFLAGS" + CXXFLAGS="-Zomf $CXXFLAGS" + OS2_LIBEXT="lib" + else + OS2_LIBEXT="a" + fi + ;; + + i*86-*-beos* ) + LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS" + ;; + esac +]) dnl --------------------------------------------------------------------------- dnl AC_BAKEFILE_SUFFIXES @@ -1144,15 +1720,18 @@ dnl Detects shared various suffixes for shared libraries, libraries, programs, dnl plugins etc. dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_SUFFIXES, +AC_DEFUN([AC_BAKEFILE_SUFFIXES], [ SO_SUFFIX="so" SO_SUFFIX_MODULE="so" EXEEXT="" - DLLPREFIX=lib - DLLPREFIX_MODULE= + LIBPREFIX="lib" + LIBEXT=".a" + DLLPREFIX="lib" + DLLPREFIX_MODULE="" + DLLIMP_SUFFIX="" - case "${host}" in + case "${BAKEFILE_HOST}" in *-hp-hpux* ) SO_SUFFIX="sl" SO_SUFFIX_MODULE="sl" @@ -1169,12 +1748,22 @@ AC_DEFUN(AC_BAKEFILE_SUFFIXES, *-*-cygwin* | *-*-mingw32* ) SO_SUFFIX="dll" SO_SUFFIX_MODULE="dll" + DLLIMP_SUFFIX="dll.a" + EXEEXT=".exe" + DLLPREFIX="" + ;; + *-pc-msdosdjgpp ) EXEEXT=".exe" DLLPREFIX="" ;; - *-pc-msdosdjgpp | *-pc-os2_emx | *-pc-os2-emx ) + *-pc-os2_emx | *-pc-os2-emx ) + SO_SUFFIX="dll" + SO_SUFFIX_MODULE="dll" + DLLIMP_SUFFIX=$OS2_LIBEXT EXEEXT=".exe" DLLPREFIX="" + LIBPREFIX="" + LIBEXT=".$OS2_LIBEXT" ;; powerpc-*-darwin* ) SO_SUFFIX="dylib" @@ -1182,9 +1771,16 @@ AC_DEFUN(AC_BAKEFILE_SUFFIXES, ;; esac + if test "x$DLLIMP_SUFFIX" = "x" ; then + DLLIMP_SUFFIX="$SO_SUFFIX" + fi + AC_SUBST(SO_SUFFIX) AC_SUBST(SO_SUFFIX_MODULE) + AC_SUBST(DLLIMP_SUFFIX) AC_SUBST(EXEEXT) + AC_SUBST(LIBPREFIX) + AC_SUBST(LIBEXT) AC_SUBST(DLLPREFIX) AC_SUBST(DLLPREFIX_MODULE) ]) @@ -1197,26 +1793,23 @@ dnl Detects command for making shared libraries, substitutes SHARED_LD_CC dnl and SHARED_LD_CXX. dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_SHARED_LD, +AC_DEFUN([AC_BAKEFILE_SHARED_LD], [ - dnl Defaults for GCC and ELF .so shared libs: - SHARED_LD_CC="\$(CC) -shared -o" - SHARED_LD_CXX="\$(CXX) -shared -o" - dnl the extra compiler flags needed for compilation of shared library + PIC_FLAG="" if test "x$GCC" = "xyes"; then dnl the switch for gcc is the same under all platforms PIC_FLAG="-fPIC" fi + + dnl Defaults for GCC and ELF .so shared libs: + SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o" + SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o" - case "${host}" in + case "${BAKEFILE_HOST}" in *-hp-hpux* ) dnl default settings are good for gcc but not for the native HP-UX - if test "x$GCC" = "xyes"; then - dnl -o flag must be after PIC flag - SHARED_LD_CC="${CC} -shared ${PIC_FLAG} -o" - SHARED_LD_CXX="${CXX} -shared ${PIC_FLAG} -o" - else + if test "x$GCC" != "xyes"; then dnl no idea why it wants it, but it does LDFLAGS="$LDFLAGS -L/usr/lib" @@ -1255,115 +1848,49 @@ AC_DEFUN(AC_BAKEFILE_SHARED_LD, ;; *-*-darwin* ) - dnl For Unix to MacOS X porting instructions, see: - dnl http://fink.sourceforge.net/doc/porting/porting.html - CFLAGS="$CFLAGS -fno-common" - CXXFLAGS="$CXXFLAGS -fno-common" - dnl Most apps benefit from being fully binded (its faster and static dnl variables initialized at startup work). dnl This can be done either with the exe linker flag -Wl,-bind_at_load dnl or with a double stage link in order to create a single module dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved - cat <shared-ld-sh -#!/bin/sh -#----------------------------------------------------------------------------- -#-- Name: distrib/mac/shared-ld-sh -#-- Purpose: Link a mach-o dynamic shared library for Darwin / Mac OS X -#-- Author: Gilles Depeyrot -#-- Copyright: (c) 2002 Gilles Depeyrot -#-- Licence: any use permitted -#----------------------------------------------------------------------------- - -verbose=0 -args="" -objects="" -linking_flag="-dynamiclib" - -while test \${#} -gt 0; do - case \${1} in - - -v) - verbose=1 - ;; - - -o|-compatibility_version|-current_version|-framework|-undefined|-install_name) - # collect these options and values - args="\${args} \${1} \${2}" - shift - ;; - - -l*|-L*|-flat_namespace) - # collect these options - args="\${args} \${1}" - ;; - - -dynamiclib|-bundle) - linking_flag="\${1}" - ;; - - -*) - echo "shared-ld: unhandled option '\${1}'" - exit 1 - ;; - - *.o | *.a | *.dylib) - # collect object files - objects="\${objects} \${1}" - ;; - - *) - echo "shared-ld: unhandled argument '\${1}'" - exit 1 - ;; - - esac - shift -done - -# -# Link one module containing all the others -# -if test \${verbose} = 1; then - echo "c++ -r -keep_private_externs -nostdlib \${objects} -o master.\$\$.o" -fi -c++ -r -keep_private_externs -nostdlib \${objects} -o master.\$\$.o -status=\$? -if test \${status} != 0; then - exit \${status} -fi - -# -# Link the shared library from the single module created -# -if test \${verbose} = 1; then - echo "cc \${linking_flag} master.\$\$.o \${args}" -fi -c++ \${linking_flag} master.\$\$.o \${args} -status=\$? -if test \${status} != 0; then - exit \${status} -fi - -# -# Remove intermediate module -# -rm -f master.\$\$.o - -exit 0 -EOF - chmod +x shared-ld-sh + dnl If using newer dev tools then there is a -single_module flag that + dnl we can use to do this, otherwise we'll need to use a helper + dnl script. Check the version of gcc to see which way we can go: + AC_CACHE_CHECK([for gcc 3.1 or later], wx_cv_gcc31, [ + AC_TRY_COMPILE([], + [ + #if (__GNUC__ < 3) || \ + ((__GNUC__ == 3) && (__GNUC_MINOR__ < 1)) + #error old gcc + #endif + ], + [ + wx_cv_gcc31=yes + ], + [ + wx_cv_gcc31=no + ] + ) + ]) + if test "$wx_cv_gcc31" = "no"; then + AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH + chmod +x shared-ld-sh + + dnl Use the shared-ld-sh helper script + SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o" + SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o" + SHARED_LD_CXX="$SHARED_LD_CC" + SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC" + else + dnl Use the -single_module flag and let the linker do it for us + SHARED_LD_CC="\${CC} -dynamiclib -single_module -headerpad_max_install_names -o" + SHARED_LD_MODULE_CC="\${CC} -bundle -single_module -headerpad_max_install_names -o" + SHARED_LD_CXX="\${CXX} -dynamiclib -single_module -headerpad_max_install_names -o" + SHARED_LD_MODULE_CXX="\${CXX} -bundle -single_module -headerpad_max_install_names -o" + fi - SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -undefined suppress -flat_namespace -o" - SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -undefined suppress -flat_namespace -o" - SHARED_LD_CXX="$SHARED_LD_CC" - SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC" PIC_FLAG="-dynamic -fPIC" - dnl FIXME - what about C libs? Gilles says to use c++ because it doesn't - dnl matter for C projects and matters for C++ ones - dnl FIXME - newer devel tools have linker flag to do this, the script - dnl is not necessary - detect! ;; *-*-aix* ) @@ -1382,8 +1909,8 @@ EOF *-*-beos* ) dnl can't use gcc under BeOS for shared library creation because it dnl complains about missing 'main' - SHARED_LD_CC="${LD} -shared -o" - SHARED_LD_CXX="${LD} -shared -o" + SHARED_LD_CC="${LD} -nostart -o" + SHARED_LD_CXX="${LD} -nostart -o" ;; *-*-irix* ) @@ -1395,20 +1922,36 @@ EOF *-*-cygwin* | *-*-mingw32* ) PIC_FLAG="" + SHARED_LD_CC="\$(CC) -shared -o" + SHARED_LD_CXX="\$(CXX) -shared -o" + ;; + + *-pc-os2_emx | *-pc-os2-emx ) + SHARED_LD_CC="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o" + SHARED_LD_CXX="`pwd`/dllar.sh -libf INITINSTANCE -libf TERMINSTANCE -o" + PIC_FLAG="" + AC_BAKEFILE_CREATE_FILE_DLLAR_SH + chmod +x dllar.sh ;; + powerpc-apple-macos* | \ *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \ *-*-sunos4* | \ *-*-osf* | \ *-*-dgux5* | \ - *-*-sysv5* ) + *-*-sysv5* | \ + *-pc-msdosdjgpp ) dnl defaults are ok ;; *) - AC_MSG_ERROR(unknown system type $host.) + AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.) esac + if test "x$PIC_FLAG" != "x" ; then + PIC_FLAG="$PIC_FLAG -DPIC" + fi + if test "x$SHARED_LD_MODULE_CC" = "x" ; then SHARED_LD_MODULE_CC="$SHARED_LD_CC" fi @@ -1430,7 +1973,7 @@ dnl dnl Detects linker options for attaching versions (sonames) to shared libs. dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_SHARED_VERSIONS, +AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS], [ USE_SOVERSION=0 USE_SOVERLINUX=0 @@ -1439,8 +1982,8 @@ AC_DEFUN(AC_BAKEFILE_SHARED_VERSIONS, USE_MACVERSION=0 SONAME_FLAG= - case "${host}" in - *-*-linux* ) + case "${BAKEFILE_HOST}" in + *-*-linux* | *-*-freebsd* ) SONAME_FLAG="-Wl,-soname," USE_SOVERSION=1 USE_SOVERLINUX=1 @@ -1476,7 +2019,7 @@ dnl dnl Detects available C/C++ dependency tracking options dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_DEPS, +AC_DEFUN([AC_BAKEFILE_DEPS], [ AC_MSG_CHECKING([for dependency tracking method]) DEPS_TRACKING=0 @@ -1484,7 +2027,7 @@ AC_DEFUN(AC_BAKEFILE_DEPS, if test "x$GCC" = "xyes"; then DEPSMODE=gcc DEPS_TRACKING=1 - case "${host}" in + case "${BAKEFILE_HOST}" in powerpc-*-darwin* ) dnl -cpp-precomp (the default) conflicts with -MMD option dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html) @@ -1495,64 +2038,22 @@ AC_DEFUN(AC_BAKEFILE_DEPS, ;; esac AC_MSG_RESULT([gcc]) + elif test "x$MWCC" = "xyes"; then + DEPSMODE=mwcc + DEPS_TRACKING=1 + DEPSFLAG_MWCC="-MM" + AC_MSG_RESULT([mwcc]) + elif test "x$SUNCC" = "xyes"; then + DEPSMODE=suncc + DEPS_TRACKING=1 + DEPSFLAG_SUNCC="-xM1" + AC_MSG_RESULT([suncc]) else AC_MSG_RESULT([none]) fi if test $DEPS_TRACKING = 1 ; then - cat <bk-deps -#!/bin/sh - -# This script is part of Bakefile (http://bakefile.sf.net) autoconf script. -# It is used to track C/C++ files dependencies in portable way. -# -# Permission is given to use this file in any way. - -DEPSMODE=$DEPSMODE -DEPSDIR=.deps -DEPSFLAG_GCC="$DEPSFLAG_GCC" - -mkdir -p \$DEPSDIR - -if test \$DEPSMODE = gcc ; then - \${*} \${DEPSFLAG_GCC} - status=\${?} - if test \${status} != 0 ; then - exit \${status} - fi - # move created file to the location we want it in: - while test \${#} -gt 0; do - case "\${1}" in - -o ) - shift - objfile=\${1} - ;; - -* ) - ;; - * ) - srcfile=\${1} - ;; - esac - shift - done - depfile=\`basename \$srcfile | sed -e 's/\..*$/.d/g'\` - depobjname=\`echo \$depfile |sed -e 's/\.d/.o/g'\` - if test -f \$depfile ; then - sed -e "s,\$depobjname:,\$objfile:,g" \$depfile >\${DEPSDIR}/\${objfile}.d - rm -f \$depfile - else - depfile=\`basename \$objfile | sed -e 's/\..*$/.d/g'\` - if test -f \$depfile ; then - sed -e "/^\$objfile/! s,\$depobjname:,\$objfile:,g" \$depfile >\${DEPSDIR}/\${objfile}.d - rm -f \$depfile - fi - fi - exit 0 -else - \${*} - exit \${?} -fi -EOF + AC_BAKEFILE_CREATE_FILE_BK_DEPS chmod +x bk-deps fi @@ -1566,7 +2067,7 @@ dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib" dnl or "install" dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_CHECK_BASIC_STUFF, +AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF], [ AC_PROG_RANLIB AC_PROG_INSTALL @@ -1575,17 +2076,15 @@ AC_DEFUN(AC_BAKEFILE_CHECK_BASIC_STUFF, AC_PROG_MAKE_SET AC_SUBST(MAKE_SET) - if test "$build" != "$host" ; then - AR=$host_alias-ar - STRIP=$host_alias-strip - else - AC_CHECK_PROG(AR, ar, ar, ar) - AC_CHECK_PROG(STRIP, strip, strip, true) - fi + AC_CHECK_TOOL(AR, ar, ar) + AC_CHECK_TOOL(STRIP, strip, :) + AC_CHECK_TOOL(NM, nm, :) - case ${host} in + case ${BAKEFILE_HOST} in *-hp-hpux* ) - INSTALL_DIR="mkdir" + dnl HP-UX install doesn't handle the "-d" switch so don't + dnl use it there + INSTALL_DIR="mkdir -p" ;; *) INSTALL_DIR="$INSTALL -d" ;; @@ -1593,9 +2092,9 @@ AC_DEFUN(AC_BAKEFILE_CHECK_BASIC_STUFF, AC_SUBST(INSTALL_DIR) LDFLAGS_GUI= - case ${host} in + case ${BAKEFILE_HOST} in *-*-cygwin* | *-*-mingw32* ) - LDFLAGS_GUI="-Wl,--subsystem,windows -mwindows" + LDFLAGS_GUI="-mwindows" esac AC_SUBST(LDFLAGS_GUI) ]) @@ -1607,12 +2106,12 @@ dnl dnl Checks for presence of resource compilers for win32 or mac dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE_RES_COMPILERS, +AC_DEFUN([AC_BAKEFILE_RES_COMPILERS], [ RESCOMP= SETFILE= - case ${host} in + case ${BAKEFILE_HOST} in *-*-cygwin* | *-*-mingw32* ) dnl Check for win32 resources compiler: if test "$build" != "$host" ; then @@ -1622,7 +2121,7 @@ AC_DEFUN(AC_BAKEFILE_RES_COMPILERS, fi ;; - *-*-darwin* ) + *-*-darwin* | powerpc-apple-macos* ) AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez) AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile) ;; @@ -1633,24 +2132,935 @@ AC_DEFUN(AC_BAKEFILE_RES_COMPILERS, ]) dnl --------------------------------------------------------------------------- -dnl AC_BAKEFILE +dnl AC_BAKEFILE_PRECOMP_HEADERS +dnl +dnl Check for precompiled headers support (GCC >= 3.4) +dnl --------------------------------------------------------------------------- + +AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS], +[ + + AC_ARG_ENABLE([precomp-headers], + AS_HELP_STRING([--disable-precomp-headers], + [don't use precompiled headers even if compiler can]), + [bk_use_pch="$enableval"]) + + GCC_PCH=0 + + if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then + if test "x$GCC" = "xyes"; then + dnl test if we have gcc-3.4: + AC_MSG_CHECKING([if the compiler supports precompiled headers]) + AC_TRY_COMPILE([], + [ + #if !defined(__GNUC__) || !defined(__GNUC_MINOR__) + #error "no pch support" + #endif + #if (__GNUC__ < 3) + #error "no pch support" + #endif + #if (__GNUC__ == 3) && \ + ((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \ + ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) + #error "no pch support" + #endif + ], + [ + AC_MSG_RESULT([yes]) + GCC_PCH=1 + ], + [ + AC_MSG_RESULT([no]) + ]) + if test $GCC_PCH = 1 ; then + AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH + chmod +x bk-make-pch + fi + fi + fi + + AC_SUBST(GCC_PCH) +]) + + + +dnl --------------------------------------------------------------------------- +dnl AC_BAKEFILE([autoconf_inc.m4 inclusion]) dnl dnl To be used in configure.in of any project using Bakefile-generated mks +dnl +dnl Behaviour can be modified by setting following variables: +dnl BAKEFILE_CHECK_BASICS set to "no" if you don't want bakefile to +dnl to perform check for basic tools like ranlib +dnl BAKEFILE_HOST set this to override host detection, defaults +dnl to ${host} +dnl BAKEFILE_FORCE_PLATFORM set to override platform detection +dnl +dnl Example usage: +dnl +dnl AC_BAKEFILE([FOO(autoconf_inc.m4)]) +dnl +dnl (replace FOO with m4_include above, aclocal would die otherwise) +dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing +dnl we can do...) dnl --------------------------------------------------------------------------- -AC_DEFUN(AC_BAKEFILE, +AC_DEFUN([AC_BAKEFILE], [ + AC_PREREQ(2.58) + + if test "x$BAKEFILE_HOST" = "x"; then + BAKEFILE_HOST="${host}" + fi + if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then AC_BAKEFILE_CHECK_BASIC_STUFF fi AC_BAKEFILE_GNUMAKE AC_BAKEFILE_PLATFORM + AC_BAKEFILE_PLATFORM_SPECIFICS AC_BAKEFILE_SUFFIXES AC_BAKEFILE_SHARED_LD AC_BAKEFILE_SHARED_VERSIONS AC_BAKEFILE_DEPS AC_BAKEFILE_RES_COMPILERS - builtin(include, autoconf_inc.m4) + BAKEFILE_BAKEFILE_M4_VERSION="0.1.8" + + dnl includes autoconf_inc.m4: + $1 + + if test "$BAKEFILE_BAKEFILE_M4_VERSION" != "$BAKEFILE_AUTOCONF_INC_M4_VERSION" ; then + AC_MSG_ERROR([Versions of Bakefile used to generate makefiles ($BAKEFILE_AUTOCONF_INC_M4_VERSION) and configure ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.]) + fi +]) + + +dnl --------------------------------------------------------------------------- +dnl Embedded copies of helper scripts follow: +dnl --------------------------------------------------------------------------- + +AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH], +[ +dnl ===================== dllar.sh begins here ===================== +dnl (Created by merge-scripts.py from dllar.sh +dnl file do not edit here!) +D='$' +cat <dllar.sh +#!/bin/sh +# +# dllar - a tool to build both a .dll and an .a file +# from a set of object (.o) files for EMX/OS2. +# +# Written by Andrew Zabolotny, bit@freya.etu.ru +# Ported to Unix like shell by Stefan Neis, Stefan.Neis@t-online.de +# +# This script will accept a set of files on the command line. +# All the public symbols from the .o files will be exported into +# a .DEF file, then linker will be run (through gcc) against them to +# build a shared library consisting of all given .o files. All libraries +# (.a) will be first decompressed into component .o files then act as +# described above. You can optionally give a description (-d "description") +# which will be put into .DLL. To see the list of accepted options (as well +# as command-line format) simply run this program without options. The .DLL +# is built to be imported by name (there is no guarantee that new versions +# of the library you build will have same ordinals for same symbols). +# +# dllar is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# dllar is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with dllar; see the file COPYING. If not, write to the Free +# Software Foundation, 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# To successfuly run this program you will need: +# - Current drive should have LFN support (HPFS, ext2, network, etc) +# (Sometimes dllar generates filenames which won't fit 8.3 scheme) +# - gcc +# (used to build the .dll) +# - emxexp +# (used to create .def file from .o files) +# - emximp +# (used to create .a file from .def file) +# - GNU text utilites (cat, sort, uniq) +# used to process emxexp output +# - GNU file utilities (mv, rm) +# - GNU sed +# - lxlite (optional, see flag below) +# (used for general .dll cleanup) +# + +flag_USE_LXLITE=1; + +# +# helper functions +# basnam, variant of basename, which does _not_ remove the path, _iff_ +# second argument (suffix to remove) is given +basnam(){ + case ${D}# in + 1) + echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//' + ;; + 2) + echo ${D}1 | sed 's/'${D}2'${D}//' + ;; + *) + echo "error in basnam ${D}*" + exit 8 + ;; + esac +} + +# Cleanup temporary files and output +CleanUp() { + cd ${D}curDir + for i in ${D}inputFiles ; do + case ${D}i in + *!) + rm -rf \`basnam ${D}i !\` + ;; + *) + ;; + esac + done + + # Kill result in case of failure as there is just to many stupid make/nmake + # things out there which doesn't do this. + if @<:@ ${D}# -eq 0 @:>@; then + rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile + fi +} + +# Print usage and exit script with rc=1. +PrintHelp() { + echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@' + echo ' @<:@-name-mangler-script script.sh@:>@' + echo ' @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@' + echo ' @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"' + echo ' @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@' + echo ' @<:@*.o@:>@ @<:@*.a@:>@' + echo '*> "output_file" should have no extension.' + echo ' If it has the .o, .a or .dll extension, it is automatically removed.' + echo ' The import library name is derived from this and is set to "name".a,' + echo ' unless overridden by -import' + echo '*> "importlib_name" should have no extension.' + echo ' If it has the .o, or .a extension, it is automatically removed.' + echo ' This name is used as the import library name and may be longer and' + echo ' more descriptive than the DLL name which has to follow the old ' + echo ' 8.3 convention of FAT.' + echo '*> "script.sh may be given to override the output_file name by a' + echo ' different name. It is mainly useful if the regular make process' + echo ' of some package does not take into account OS/2 restriction of' + echo ' DLL name lengths. It takes the importlib name as input and is' + echo ' supposed to procude a shorter name as output. The script should' + echo ' expect to get importlib_name without extension and should produce' + echo ' a (max.) 8 letter name without extension.' + echo '*> "cc" is used to use another GCC executable. (default: gcc.exe)' + echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)' + echo ' These flags will be put at the start of GCC command line.' + echo '*> -ord@<:@inals@:>@ tells dllar to export entries by ordinals. Be careful.' + echo '*> -ex@<:@clude@:>@ defines symbols which will not be exported. You can define' + echo ' multiple symbols, for example -ex "myfunc yourfunc _GLOBAL*".' + echo ' If the last character of a symbol is "*", all symbols beginning' + echo ' with the prefix before "*" will be exclude, (see _GLOBAL* above).' + echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or' + echo ' TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.' + echo '*> -nocrt@<:@dll@:>@ switch will disable linking the library against emx''s' + echo ' C runtime DLLs.' + echo '*> -nolxl@<:@ite@:>@ switch will disable running lxlite on the resulting DLL.' + echo '*> All other switches (for example -L./ or -lmylib) will be passed' + echo ' unchanged to GCC at the end of command line.' + echo '*> If you create a DLL from a library and you do not specify -o,' + echo ' the basename for DLL and import library will be set to library name,' + echo ' the initial library will be renamed to 'name'_s.a (_s for static)' + echo ' i.e. "dllar gcc.a" will create gcc.dll and gcc.a, and the initial' + echo ' library will be renamed into gcc_s.a.' + echo '--------' + echo 'Example:' + echo ' dllar -o gcc290.dll libgcc.a -d "GNU C runtime library" -ord' + echo ' -ex "__main __ctordtor*" -libf "INITINSTANCE TERMINSTANCE"' + CleanUp + exit 1 +} + +# Execute a command. +# If exit code of the commnad <> 0 CleanUp() is called and we'll exit the script. +# @Uses Whatever CleanUp() uses. +doCommand() { + echo "${D}*" + eval ${D}* + rcCmd=${D}? + + if @<:@ ${D}rcCmd -ne 0 @:>@; then + echo "command failed, exit code="${D}rcCmd + CleanUp + exit ${D}rcCmd + fi +} + +# main routine +# setup globals +cmdLine=${D}* +outFile="" +outimpFile="" +inputFiles="" +renameScript="" +description="" +CC=gcc.exe +CFLAGS="-s -Zcrtdll" +EXTRA_CFLAGS="" +EXPORT_BY_ORDINALS=0 +exclude_symbols="" +library_flags="" +curDir=\`pwd\` +curDirS=curDir +case ${D}curDirS in +*/) + ;; +*) + curDirS=${D}{curDirS}"/" + ;; +esac +# Parse commandline +libsToLink=0 +omfLinking=0 +while @<:@ ${D}1 @:>@; do + case ${D}1 in + -ord*) + EXPORT_BY_ORDINALS=1; + ;; + -o*) + shift + outFile=${D}1 + ;; + -i*) + shift + outimpFile=${D}1 + ;; + -name-mangler-script) + shift + renameScript=${D}1 + ;; + -d*) + shift + description=${D}1 + ;; + -f*) + shift + CFLAGS=${D}1 + ;; + -c*) + shift + CC=${D}1 + ;; + -h*) + PrintHelp + ;; + -ex*) + shift + exclude_symbols=${D}{exclude_symbols}${D}1" " + ;; + -libf*) + shift + library_flags=${D}{library_flags}${D}1" " + ;; + -nocrt*) + CFLAGS="-s" + ;; + -nolxl*) + flag_USE_LXLITE=0 + ;; + -* | /*) + case ${D}1 in + -L* | -l*) + libsToLink=1 + ;; + -Zomf) + omfLinking=1 + ;; + *) + ;; + esac + EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1 + ;; + *.dll) + EXTRA_CFLAGS="${D}{EXTRA_CFLAGS} \`basnam ${D}1 .dll\`" + if @<:@ ${D}omfLinking -eq 1 @:>@; then + EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.lib" + else + EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.a" + fi + ;; + *) + found=0; + if @<:@ ${D}libsToLink -ne 0 @:>@; then + EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1 + else + for file in ${D}1 ; do + if @<:@ -f ${D}file @:>@; then + inputFiles="${D}{inputFiles} ${D}file" + found=1 + fi + done + if @<:@ ${D}found -eq 0 @:>@; then + echo "ERROR: No file(s) found: "${D}1 + exit 8 + fi + fi + ;; + esac + shift +done # iterate cmdline words + +# +if @<:@ -z "${D}inputFiles" @:>@; then + echo "dllar: no input files" + PrintHelp +fi + +# Now extract all .o files from .a files +newInputFiles="" +for file in ${D}inputFiles ; do + case ${D}file in + *.a | *.lib) + case ${D}file in + *.a) + suffix=".a" + AR="ar" + ;; + *.lib) + suffix=".lib" + AR="emxomfar" + EXTRA_CFLAGS="${D}EXTRA_CFLAGS -Zomf" + ;; + *) + ;; + esac + dirname=\`basnam ${D}file ${D}suffix\`"_%" + mkdir ${D}dirname + if @<:@ ${D}? -ne 0 @:>@; then + echo "Failed to create subdirectory ./${D}dirname" + CleanUp + exit 8; + fi + # Append '!' to indicate archive + newInputFiles="${D}newInputFiles ${D}{dirname}!" + doCommand "cd ${D}dirname; ${D}AR x ../${D}file" + cd ${D}curDir + found=0; + for subfile in ${D}dirname/*.o* ; do + if @<:@ -f ${D}subfile @:>@; then + found=1 + if @<:@ -s ${D}subfile @:>@; then + # FIXME: This should be: is file size > 32 byte, _not_ > 0! + newInputFiles="${D}newInputFiles ${D}subfile" + fi + fi + done + if @<:@ ${D}found -eq 0 @:>@; then + echo "WARNING: there are no files in archive \\'${D}file\\'" + fi + ;; + *) + newInputFiles="${D}{newInputFiles} ${D}file" + ;; + esac +done +inputFiles="${D}newInputFiles" + +# Output filename(s). +do_backup=0; +if @<:@ -z ${D}outFile @:>@; then + do_backup=1; + set outFile ${D}inputFiles; outFile=${D}2 +fi + +# If it is an archive, remove the '!' and the '_%' suffixes +case ${D}outFile in +*_%!) + outFile=\`basnam ${D}outFile _%!\` + ;; +*) + ;; +esac +case ${D}outFile in +*.dll) + outFile=\`basnam ${D}outFile .dll\` + ;; +*.DLL) + outFile=\`basnam ${D}outFile .DLL\` + ;; +*.o) + outFile=\`basnam ${D}outFile .o\` + ;; +*.obj) + outFile=\`basnam ${D}outFile .obj\` + ;; +*.a) + outFile=\`basnam ${D}outFile .a\` + ;; +*.lib) + outFile=\`basnam ${D}outFile .lib\` + ;; +*) + ;; +esac +case ${D}outimpFile in +*.a) + outimpFile=\`basnam ${D}outimpFile .a\` + ;; +*.lib) + outimpFile=\`basnam ${D}outimpFile .lib\` + ;; +*) + ;; +esac +if @<:@ -z ${D}outimpFile @:>@; then + outimpFile=${D}outFile +fi +defFile="${D}{outFile}.def" +arcFile="${D}{outimpFile}.a" +arcFile2="${D}{outimpFile}.lib" + +#create ${D}dllFile as something matching 8.3 restrictions, +if @<:@ -z ${D}renameScript @:>@ ; then + dllFile="${D}outFile" +else + dllFile=\`${D}renameScript ${D}outimpFile\` +fi + +if @<:@ ${D}do_backup -ne 0 @:>@ ; then + if @<:@ -f ${D}arcFile @:>@ ; then + doCommand "mv ${D}arcFile ${D}{outFile}_s.a" + fi + if @<:@ -f ${D}arcFile2 @:>@ ; then + doCommand "mv ${D}arcFile2 ${D}{outFile}_s.lib" + fi +fi + +# Extract public symbols from all the object files. +tmpdefFile=${D}{defFile}_% +rm -f ${D}tmpdefFile +for file in ${D}inputFiles ; do + case ${D}file in + *!) + ;; + *) + doCommand "emxexp -u ${D}file >> ${D}tmpdefFile" + ;; + esac +done + +# Create the def file. +rm -f ${D}defFile +echo "LIBRARY \`basnam ${D}dllFile\` ${D}library_flags" >> ${D}defFile +dllFile="${D}{dllFile}.dll" +if @<:@ ! -z ${D}description @:>@; then + echo "DESCRIPTION \\"${D}{description}\\"" >> ${D}defFile +fi +echo "EXPORTS" >> ${D}defFile + +doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%" +grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile + +# Checks if the export is ok or not. +for word in ${D}exclude_symbols; do + grep -v ${D}word < ${D}tmpdefFile >${D}{tmpdefFile}% + mv ${D}{tmpdefFile}% ${D}tmpdefFile +done + + +if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then + sed "=" < ${D}tmpdefFile | \\ + sed ' + N + : loop + s/^\\(@<:@0-9@:>@\\+\\)\\(@<:@^;@:>@*\\)\\(;.*\\)\\?/\\2 @\\1 NONAME/ + t loop + ' > ${D}{tmpdefFile}% + grep -v "^ *${D}" < ${D}{tmpdefFile}% > ${D}tmpdefFile +else + rm -f ${D}{tmpdefFile}% +fi +cat ${D}tmpdefFile >> ${D}defFile +rm -f ${D}tmpdefFile + +# Do linking, create implib, and apply lxlite. +gccCmdl=""; +for file in ${D}inputFiles ; do + case ${D}file in + *!) + ;; + *) + gccCmdl="${D}gccCmdl ${D}file" + ;; + esac +done +doCommand "${D}CC ${D}CFLAGS -Zdll -o ${D}dllFile ${D}defFile ${D}gccCmdl ${D}EXTRA_CFLAGS" +touch "${D}{outFile}.dll" + +doCommand "emximp -o ${D}arcFile ${D}defFile" +if @<:@ ${D}flag_USE_LXLITE -ne 0 @:>@; then + add_flags=""; + if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then + add_flags="-ynd" + fi + doCommand "lxlite -cs -t: -mrn -mln ${D}add_flags ${D}dllFile" +fi +doCommand "emxomf -s -l ${D}arcFile" + +# Successful exit. +CleanUp 1 +exit 0 +EOF +dnl ===================== dllar.sh ends here ===================== ]) +AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS], +[ +dnl ===================== bk-deps begins here ===================== +dnl (Created by merge-scripts.py from bk-deps +dnl file do not edit here!) +D='$' +cat <bk-deps +#!/bin/sh + +# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf +# script. It is used to track C/C++ files dependencies in portable way. +# +# Permission is given to use this file in any way. + +DEPSMODE=${DEPSMODE} +DEPSDIR=.deps +DEPSFLAG_GCC="${DEPSFLAG_GCC}" +DEPSFLAG_MWCC="${DEPSFLAG_MWCC}" +DEPSFLAG_SUNCC="${DEPSFLAG_SUNCC}" + +mkdir -p ${D}DEPSDIR + +if test ${D}DEPSMODE = gcc ; then + ${D}* ${D}{DEPSFLAG_GCC} + status=${D}? + if test ${D}{status} != 0 ; then + exit ${D}{status} + fi + # move created file to the location we want it in: + while test ${D}# -gt 0; do + case "${D}1" in + -o ) + shift + objfile=${D}1 + ;; + -* ) + ;; + * ) + srcfile=${D}1 + ;; + esac + shift + done + depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\` + depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\` + if test -f ${D}depfile ; then + sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d + rm -f ${D}depfile + else + depfile=\`basename ${D}objfile | sed -e 's/\\..*${D}/.d/g'\` + if test -f ${D}depfile ; then + sed -e "/^${D}objfile/!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d + rm -f ${D}depfile + fi + fi + exit 0 +elif test ${D}DEPSMODE = mwcc ; then + ${D}* + status=${D}? + if test ${D}{status} != 0 ; then + exit ${D}{status} + fi + # Run mwcc again with -MM and redirect into the dep file we want + # NOTE: We can't use shift here because we need ${D}* to be valid + prevarg= + for arg in ${D}* ; do + if test "${D}prevarg" = "-o"; then + objfile=${D}arg + else + case "${D}arg" in + -* ) + ;; + * ) + srcfile=${D}arg + ;; + esac + fi + prevarg="${D}arg" + done + ${D}* ${D}DEPSFLAG_MWCC >${D}{DEPSDIR}/${D}{objfile}.d + exit 0 +elif test ${D}DEPSMODE = suncc; then + ${D}* || exit + # Run compiler again with deps flag and redirect into the dep file. + # It doesn't work if the '-o FILE' option is used, but without it the + # dependency file will contain the wrong name for the object. So it is + # removed from the command line, and the dep file is fixed with sed. + cmd="" + while test ${D}# -gt 0; do + case "${D}1" in + -o ) + shift + objfile=${D}1 + ;; + * ) + eval arg${D}#=\\${D}1 + cmd="${D}cmd \\${D}arg${D}#" + ;; + esac + shift + done + eval "${D}cmd ${D}DEPSFLAG_SUNCC" | sed "s|.*:|${D}objfile:|" >${D}{DEPSDIR}/${D}{objfile}.d + exit 0 +else + ${D}* + exit ${D}? +fi +EOF +dnl ===================== bk-deps ends here ===================== +]) + +AC_DEFUN([AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH], +[ +dnl ===================== shared-ld-sh begins here ===================== +dnl (Created by merge-scripts.py from shared-ld-sh +dnl file do not edit here!) +D='$' +cat <shared-ld-sh +#!/bin/sh +#----------------------------------------------------------------------------- +#-- Name: distrib/mac/shared-ld-sh +#-- Purpose: Link a mach-o dynamic shared library for Darwin / Mac OS X +#-- Author: Gilles Depeyrot +#-- Copyright: (c) 2002 Gilles Depeyrot +#-- Licence: any use permitted +#----------------------------------------------------------------------------- + +verbose=0 +args="" +objects="" +linking_flag="-dynamiclib" + +while test ${D}# -gt 0; do + case ${D}1 in + + -v) + verbose=1 + ;; + + -o|-compatibility_version|-current_version|-framework|-undefined|-install_name) + # collect these options and values + args="${D}{args} ${D}1 ${D}2" + shift + ;; + + -l*|-L*|-Wl,*|-flat_namespace|-headerpad_max_install_names) + # collect these options + args="${D}{args} ${D}1" + ;; + + -dynamiclib|-bundle) + linking_flag="${D}1" + ;; + + -*) + echo "shared-ld: unhandled option '${D}1'" + exit 1 + ;; + + *.o | *.a | *.dylib) + # collect object files + objects="${D}{objects} ${D}1" + ;; + + *) + echo "shared-ld: unhandled argument '${D}1'" + exit 1 + ;; + + esac + shift +done + +# +# Link one module containing all the others +# +if test ${D}{verbose} = 1; then + echo "c++ -r -keep_private_externs -nostdlib ${D}{objects} -o master.${D}${D}.o" +fi +c++ -r -keep_private_externs -nostdlib ${D}{objects} -o master.${D}${D}.o +status=${D}? +if test ${D}{status} != 0; then + exit ${D}{status} +fi + +# +# Link the shared library from the single module created +# +if test ${D}{verbose} = 1; then + echo "cc ${D}{linking_flag} master.${D}${D}.o ${D}{args}" +fi +c++ ${D}{linking_flag} master.${D}${D}.o ${D}{args} +status=${D}? +if test ${D}{status} != 0; then + exit ${D}{status} +fi + +# +# Remove intermediate module +# +rm -f master.${D}${D}.o + +exit 0 +EOF +dnl ===================== shared-ld-sh ends here ===================== +]) + +AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH], +[ +dnl ===================== bk-make-pch begins here ===================== +dnl (Created by merge-scripts.py from bk-make-pch +dnl file do not edit here!) +D='$' +cat <bk-make-pch +#!/bin/sh + +# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf +# script. It is used to generated precompiled headers. +# +# Permission is given to use this file in any way. + +outfile="${D}{1}" +header="${D}{2}" +shift +shift + +compiler= +headerfile= +while test ${D}{#} -gt 0; do + case "${D}{1}" in + -I* ) + incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\` + if test "x${D}{headerfile}" = "x" -a -f "${D}{incdir}/${D}{header}" ; then + headerfile="${D}{incdir}/${D}{header}" + fi + ;; + esac + compiler="${D}{compiler} ${D}{1}" + shift +done + +if test "x${D}{headerfile}" = "x" ; then + echo "error: can't find header ${D}{header} in include paths" >2 +else + if test -f ${D}{outfile} ; then + rm -f ${D}{outfile} + else + mkdir -p \`dirname ${D}{outfile}\` + fi + depsfile=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d" + mkdir -p .deps + # can do this because gcc is >= 3.4: + ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}" + exit ${D}{?} +fi +EOF +dnl ===================== bk-make-pch ends here ===================== +]) + +dnl +dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl +AC_DEFUN(AM_PATH_CPPUNIT, +[ + +AC_ARG_WITH(cppunit-prefix,[ --with-cppunit-prefix=PFX Prefix where CppUnit is installed (optional)], + cppunit_config_prefix="$withval", cppunit_config_prefix="") +AC_ARG_WITH(cppunit-exec-prefix,[ --with-cppunit-exec-prefix=PFX Exec prefix where CppUnit is installed (optional)], + cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="") + + if test x$cppunit_config_exec_prefix != x ; then + cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config + fi + fi + if test x$cppunit_config_prefix != x ; then + cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config + fi + fi + + AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no) + cppunit_version_min=$1 + + AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min) + no_cppunit="" + if test "$CPPUNIT_CONFIG" = "no" ; then + no_cppunit=yes + else + CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags` + CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs` + cppunit_version=`$CPPUNIT_CONFIG --version` + + cppunit_major_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_major_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_version_proper=`expr \ + $cppunit_major_version \> $cppunit_major_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \> $cppunit_minor_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \= $cppunit_minor_min \& \ + $cppunit_micro_version \>= $cppunit_micro_min ` + + if test "$cppunit_version_proper" = "1" ; then + AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version]) + else + AC_MSG_RESULT(no) + no_cppunit=yes + fi + fi + + if test "x$no_cppunit" = x ; then + ifelse([$2], , :, [$2]) + else + CPPUNIT_CFLAGS="" + CPPUNIT_LIBS="" + ifelse([$3], , :, [$3]) + fi + + AC_SUBST(CPPUNIT_CFLAGS) + AC_SUBST(CPPUNIT_LIBS) +]) + + + +