dnl Version: $Id$
dnl ---------------------------------------------------------------------------
+
dnl ===========================================================================
-dnl macros to detect specialty compiler options
+dnl Objective-C(++) related macros
dnl ===========================================================================
-
-dnl Figure out if we need to pass -ext o to compiler (MetroWerks)
-AC_DEFUN([AC_WX_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 $CXXFLAGS"
- fi
-fi
-]) dnl AC_DEFUN
-
-
-dnl Based on autoconf _AC_LANG_COMPILER_GNU
-AC_DEFUN([_AC_WX_LANG_COMPILER_XLC],
-[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler],
- [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc],
- [AC_TRY_COMPILE([],[#ifndef __xlC__
- choke me
-#endif
-],
- [wx_compiler_xlc=yes],
- [wx_compiler_xlc=no])
- wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc
- ])
-])
-
-dnl Loosely based on autoconf AC_PROG_CC
-AC_DEFUN([AC_WX_PROG_XLCC],
-[AC_LANG_PUSH(C)
-_AC_WX_LANG_COMPILER_XLC
-XLCC=`test $wx_compiler_xlc = yes && echo yes`
-AC_LANG_POP(C)
+m4_define([AC_WX_LANG_OBJECTIVEC],
+[AC_LANG(C)
+ac_ext=m
])
-dnl Loosely based on autoconf AC_PROG_CXX
-AC_DEFUN([AC_WX_PROG_XLCXX],
-[AC_LANG_PUSH(C++)
-_AC_WX_LANG_COMPILER_XLC
-XLCXX=`test $wx_compiler_xlc = yes && echo yes`
-AC_LANG_POP(C++)
+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 ===========================================================================
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"
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
+ :; $5
+ fi
+])
+
+dnl Loosely based on autoconf AC_PROG_CC
+AC_DEFUN([AC_BAKEFILE_PROG_SUNCC],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Sun, C, __SUNPRO_C, SUNCC=yes)
+])
+
+dnl Loosely based on autoconf AC_PROG_CC
+AC_DEFUN([AC_BAKEFILE_PROG_SUNCXX],
+[
+ _AC_BAKEFILE_LANG_COMPILER(Sun, C++, __SUNPRO_CC, SUNCXX=yes)
+])
+
dnl ===========================================================================
dnl "3rd party" macros included here because they are not widely available
fi
])
+dnl http://autoconf-archive.cryp.to/ac_cxx_dynamic_cast.html
+AC_DEFUN([AC_CXX_DYNAMIC_CAST],
+[AC_CACHE_CHECK(whether the compiler supports dynamic_cast<>,
+ac_cv_cxx_dynamic_cast,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([#include <typeinfo>
+class Base { public : Base () {} virtual void f () = 0;};
+class Derived : public Base { public : Derived () {} virtual void f () {} };],[
+Derived d; Base& b=d; return dynamic_cast<Derived*>(&b) ? 0 : 1;],
+ ac_cv_cxx_dynamic_cast=yes, ac_cv_cxx_dynamic_cast=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_dynamic_cast" = yes; then
+ AC_DEFINE(HAVE_DYNAMIC_CAST,,[define if the compiler supports dynamic_cast<>])
+fi
+])
+
+
dnl ---------------------------------------------------------------------------
-dnl Support macros for makefiles generated by BAKEFILE.
+dnl Compiler detection macros by David Elliott
dnl ---------------------------------------------------------------------------
-dnl Lots of compiler & linker detection code contained here was taken from
-dnl wxWindows configure.in script (see http://www.wxwindows.org)
+
+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_DEFUN([AC_BAKEFILE_PROG_MWCC],
[AC_LANG_PUSH(C)
_AC_BAKEFILE_LANG_COMPILER_MWERKS
-MWCC=`test $bakefile_compiler_mwerks = yes && echo yes`
+MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes`
AC_LANG_POP(C)
])
AC_DEFUN([AC_BAKEFILE_PROG_MWCXX],
[AC_LANG_PUSH(C++)
_AC_BAKEFILE_LANG_COMPILER_MWERKS
-MWCXX=`test $bakefile_compiler_mwerks = yes && echo yes`
+MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes`
AC_LANG_POP(C++)
])
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_GNUMAKE
-dnl
-dnl Detects GNU make
-dnl ---------------------------------------------------------------------------
-
-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,
- [
- if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
- egrep -s GNU > /dev/null); then
- bakefile_cv_prog_makeisgnu="yes"
- else
- bakefile_cv_prog_makeisgnu="no"
- fi
+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=$wx_compiler_xlc
])
+])
- if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then
- IF_GNU_MAKE=""
- else
- IF_GNU_MAKE="#"
- fi
- AC_SUBST(IF_GNU_MAKE)
+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 ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_PLATFORM
-dnl
-dnl Detects platform and sets PLATFORM_XXX variables accordingly
-dnl ---------------------------------------------------------------------------
+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 $wx_cv_cxx_compiler_xlc = yes && echo yes`
+AC_LANG_POP(C++)
+])
-AC_DEFUN([AC_BAKEFILE_PLATFORM],
-[
- PLATFORM_UNIX=0
- PLATFORM_WIN32=0
- PLATFORM_MSDOS=0
- PLATFORM_MAC=0
- PLATFORM_MACOS=0
- PLATFORM_MACOSX=0
- PLATFORM_OS2=0
- PLATFORM_BEOS=0
- if test "x$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
+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"
;;
- * )
- AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
+ *)
;;
- esac
- fi
+ esac
+done],
+[AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile])
+]) dnl AS_IF
- AC_SUBST(PLATFORM_UNIX)
- AC_SUBST(PLATFORM_WIN32)
- AC_SUBST(PLATFORM_MSDOS)
- AC_SUBST(PLATFORM_MAC)
- AC_SUBST(PLATFORM_MACOS)
- AC_SUBST(PLATFORM_MACOSX)
- AC_SUBST(PLATFORM_OS2)
- AC_SUBST(PLATFORM_BEOS)
-])
+rm -f conftest.$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 $CXXFLAGS"
+ fi
+fi
+]) dnl AC_DEFUN
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_PLATFORM_SPECIFICS
-dnl
-dnl Sets misc platform-specific settings
-dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS],
+dnl ===========================================================================
+dnl Macros to do all of the compiler detections as one macro
+dnl ===========================================================================
+AC_DEFUN([AC_BAKEFILE_PROG_CC],
[
- AC_ARG_ENABLE([omf], AS_HELP_STRING([--enable-omf],
- [use OMF object format (OS/2)]),
- [bk_os2_use_omf="$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="$CXXFLAGS -fno-common"
- ;;
+ AC_PROG_CC
+ AC_BAKEFILE_METROWERKS_EXTO
+ dnl By the time we find out that we need -ext o some tests have failed.
+ if test "x$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
+])
- *-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 $LDFLAGS"
- ;;
- esac
+AC_DEFUN([AC_BAKEFILE_PROG_CXX],
+[
+ AC_PROG_CXX
+ AC_BAKEFILE_METROWERKS_EXTO
+ dnl By the time we find out that we need -ext o some tests have failed.
+ if test "x$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
])
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_SUFFIXES
+
+# Configure paths for GTK+
+# Owen Taylor 1997-2001
+
+dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
+dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES,
+dnl pass to pkg-config
dnl
-dnl Detects shared various suffixes for shared libraries, libraries, programs,
-dnl plugins etc.
-dnl ---------------------------------------------------------------------------
+AC_DEFUN([AM_PATH_GTK_2_0],
+[dnl
+dnl Get the cflags and libraries from pkg-config
+dnl
+AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program],
+ , enable_gtktest=yes)
-AC_DEFUN([AC_BAKEFILE_SUFFIXES],
-[
- SO_SUFFIX="so"
- SO_SUFFIX_MODULE="so"
- EXEEXT=""
- LIBPREFIX="lib"
- LIBEXT=".a"
- DLLPREFIX="lib"
- DLLPREFIX_MODULE=""
- DLLIMP_SUFFIX=""
-
- case "${BAKEFILE_HOST}" in
- *-hp-hpux* )
- SO_SUFFIX="sl"
- SO_SUFFIX_MODULE="sl"
- ;;
- *-*-aix* )
- dnl quoting from
- dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
- dnl Both archive libraries and shared libraries on AIX have an
- dnl .a extension. This will explain why you can't link with an
- dnl .so and why it works with the name changed to .a.
- SO_SUFFIX="a"
- SO_SUFFIX_MODULE="a"
- ;;
- *-*-cygwin* | *-*-mingw32* )
- SO_SUFFIX="dll"
- SO_SUFFIX_MODULE="dll"
- DLLIMP_SUFFIX="dll.a"
- EXEEXT=".exe"
- DLLPREFIX=""
- ;;
- *-pc-msdosdjgpp )
- EXEEXT=".exe"
- DLLPREFIX=""
- ;;
- *-pc-os2_emx | *-pc-os2-emx )
- SO_SUFFIX="dll"
- SO_SUFFIX_MODULE="dll"
- DLLIMP_SUFFIX=$OS2_LIBEXT
- EXEEXT=".exe"
- DLLPREFIX=""
- LIBPREFIX=""
- LIBEXT=".$OS2_LIBEXT"
- ;;
- powerpc-*-darwin* )
- SO_SUFFIX="dylib"
- SO_SUFFIX_MODULE="bundle"
- ;;
- esac
+ pkg_config_args=gtk+-2.0
+ for module in . $4
+ do
+ case "$module" in
+ gthread)
+ pkg_config_args="$pkg_config_args gthread-2.0"
+ ;;
+ esac
+ done
- if test "x$DLLIMP_SUFFIX" = "x" ; then
- DLLIMP_SUFFIX="$SO_SUFFIX"
- fi
+ no_gtk=""
- AC_SUBST(SO_SUFFIX)
- AC_SUBST(SO_SUFFIX_MODULE)
- AC_SUBST(DLLIMP_SUFFIX)
- AC_SUBST(EXEEXT)
- AC_SUBST(LIBPREFIX)
- AC_SUBST(LIBEXT)
- AC_SUBST(DLLPREFIX)
- AC_SUBST(DLLPREFIX_MODULE)
-])
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ if test x$PKG_CONFIG != xno ; then
+ if pkg-config --atleast-pkgconfig-version 0.7 ; then
+ :
+ else
+ echo "*** pkg-config too old; version 0.7 or better required."
+ no_gtk=yes
+ PKG_CONFIG=no
+ fi
+ else
+ no_gtk=yes
+ fi
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_SHARED_LD
-dnl
-dnl Detects command for making shared libraries, substitutes SHARED_LD_CC
-dnl and SHARED_LD_CXX.
-dnl ---------------------------------------------------------------------------
+ min_gtk_version=ifelse([$1], ,2.0.0,$1)
+ AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
-AC_DEFUN([AC_BAKEFILE_SHARED_LD],
-[
- dnl the extra compiler flags needed for compilation of shared library
- PIC_FLAG=""
- if test "x$GCC" = "xyes"; then
- dnl the switch for gcc is the same under all platforms
- PIC_FLAG="-fPIC"
+ if test x$PKG_CONFIG != xno ; then
+ ## don't try to run the test against uninstalled libtool libs
+ if $PKG_CONFIG --uninstalled $pkg_config_args; then
+ echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
+ enable_gtktest=no
fi
-
- dnl Defaults for GCC and ELF .so shared libs:
- SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
- SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
- case "${BAKEFILE_HOST}" in
- *-hp-hpux* )
- dnl default settings are good for gcc but not for the native HP-UX
- if test "x$GCC" != "xyes"; then
- dnl no idea why it wants it, but it does
- LDFLAGS="$LDFLAGS -L/usr/lib"
+ if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
+ :
+ else
+ no_gtk=yes
+ fi
+ fi
- SHARED_LD_CC="${CC} -b -o"
- SHARED_LD_CXX="${CXX} -b -o"
- PIC_FLAG="+Z"
- fi
- ;;
+ if test x"$no_gtk" = x ; then
+ GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
+ GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
+ gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_gtktest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $GTK_CFLAGS"
+ LIBS="$GTK_LIBS $LIBS"
+dnl
+dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
+dnl checks the results of pkg-config to some extent)
+dnl
+ rm -f conf.gtktest
+ AC_TRY_RUN([
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
- *-*-linux* )
- if test "x$GCC" != "xyes"; then
- AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc,
- [
- AC_TRY_COMPILE([],
- [
- #ifndef __INTEL_COMPILER
- #error Not icc
- #endif
- ],
- bakefile_cv_prog_icc=yes,
- bakefile_cv_prog_icc=no
- )
- ])
- if test "$bakefile_cv_prog_icc" = "yes"; then
- PIC_FLAG="-KPIC"
- fi
- fi
- ;;
+int
+main ()
+{
+ int major, minor, micro;
+ char *tmp_version;
- *-*-solaris2* )
- if test "x$GCC" != xyes ; then
- SHARED_LD_CC="${CC} -G -o"
- SHARED_LD_CXX="${CXX} -G -o"
- PIC_FLAG="-KPIC"
- fi
- ;;
+ system ("touch conf.gtktest");
- *-*-darwin* )
- 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
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = g_strdup("$min_gtk_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_gtk_version");
+ exit(1);
+ }
- 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
+ if ((gtk_major_version != $gtk_config_major_version) ||
+ (gtk_minor_version != $gtk_config_minor_version) ||
+ (gtk_micro_version != $gtk_config_micro_version))
+ {
+ printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
+ $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ printf ("*** was found! If pkg-config was correct, then it is best\n");
+ printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
+ printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+ printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+ printf("*** required on your system.\n");
+ printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
+ printf("*** to point to the correct configuration files\n");
+ }
+ else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
+ (gtk_minor_version != GTK_MINOR_VERSION) ||
+ (gtk_micro_version != GTK_MICRO_VERSION))
+ {
+ printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
+ GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
+ printf("*** library (version %d.%d.%d)\n",
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ }
+ else
+ {
+ if ((gtk_major_version > major) ||
+ ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+ ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
+ major, minor, micro);
+ printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
+ printf("***\n");
+ printf("*** If you have already installed a sufficiently new version, this error\n");
+ printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
+ printf("*** being found. The easiest way to fix this is to remove the old version\n");
+ printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
+ printf("*** correct copy of pkg-config. (In this case, you will have to\n");
+ printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+ printf("*** so that the correct libraries are found at run-time))\n");
+ }
+ }
+ return 1;
+}
+],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_gtk" = x ; then
+ AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** A new enough version of pkg-config was not found."
+ echo "*** See http://pkgconfig.sourceforge.net"
+ else
+ if test -f conf.gtktest ; then
+ :
+ else
+ echo "*** Could not run GTK+ test program, checking why..."
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $GTK_CFLAGS"
+ LIBS="$LIBS $GTK_LIBS"
+ AC_TRY_LINK([
+#include <gtk/gtk.h>
+#include <stdio.h>
+], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
+ echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ GTK_CFLAGS=""
+ GTK_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(GTK_CFLAGS)
+ AC_SUBST(GTK_LIBS)
+ rm -f conf.gtktest
+])
- PIC_FLAG="-dynamic -fPIC"
- ;;
+# Configure paths for GTK+
+# Owen Taylor 97-11-3
- *-*-aix* )
- dnl default settings are ok for gcc
- if test "x$GCC" != "xyes"; then
- dnl the abs path below used to be hardcoded here so I guess it must
- dnl be some sort of standard location under AIX?
- AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
- makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
- dnl FIXME - what about makeCSharedLib?
- SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
- SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o"
- fi
- ;;
+dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
+dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
+dnl
+AC_DEFUN(AM_PATH_GTK,
+[dnl
+dnl Get the cflags and libraries from the gtk-config script
+dnl
+AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
+ gtk_config_prefix="$withval", gtk_config_prefix="")
+AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
+ gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
+AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
+ , enable_gtktest=yes)
- *-*-beos* )
- dnl can't use gcc under BeOS for shared library creation because it
- dnl complains about missing 'main'
- SHARED_LD_CC="${LD} -nostart -o"
- SHARED_LD_CXX="${LD} -nostart -o"
- ;;
+ for module in . $4
+ do
+ case "$module" in
+ gthread)
+ gtk_config_args="$gtk_config_args gthread"
+ ;;
+ esac
+ done
- *-*-irix* )
- dnl default settings are ok for gcc
- if test "x$GCC" != "xyes"; then
- PIC_FLAG="-KPIC"
- fi
- ;;
-
- *-*-cygwin* | *-*-mingw32* )
- PIC_FLAG=""
- SHARED_LD_CC="\$(CC) -shared -o"
- SHARED_LD_CXX="\$(CXX) -shared -o"
- ;;
+ if test x$gtk_config_exec_prefix != x ; then
+ gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
+ if test x${GTK_CONFIG+set} != xset ; then
+ GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
+ fi
+ fi
+ if test x$gtk_config_prefix != x ; then
+ gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
+ if test x${GTK_CONFIG+set} != xset ; then
+ GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
+ fi
+ fi
- *-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* )
- dnl defaults are ok
- ;;
+ AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
+ min_gtk_version=ifelse([$1], ,0.99.7,$1)
+ AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
+ no_gtk=""
+ if test "$GTK_CONFIG" = "no" ; then
+ no_gtk=yes
+ else
+ GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
+ GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
+ gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_gtktest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $GTK_CFLAGS"
+ LIBS="$GTK_LIBS $LIBS"
+dnl
+dnl Now check if the installed GTK is sufficiently new. (Also sanity
+dnl checks the results of gtk-config to some extent
+dnl
+ rm -f conf.gtktest
+ AC_TRY_RUN([
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
- *)
- AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.)
- esac
+int
+main ()
+{
+ int major, minor, micro;
+ char *tmp_version;
- if test "x$PIC_FLAG" != "x" ; then
- PIC_FLAG="$PIC_FLAG -DPIC"
- fi
+ system ("touch conf.gtktest");
- if test "x$SHARED_LD_MODULE_CC" = "x" ; then
- SHARED_LD_MODULE_CC="$SHARED_LD_CC"
- fi
- if test "x$SHARED_LD_MODULE_CXX" = "x" ; then
- SHARED_LD_MODULE_CXX="$SHARED_LD_CXX"
- fi
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = g_strdup("$min_gtk_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_gtk_version");
+ exit(1);
+ }
- AC_SUBST(SHARED_LD_CC)
- AC_SUBST(SHARED_LD_CXX)
- AC_SUBST(SHARED_LD_MODULE_CC)
- AC_SUBST(SHARED_LD_MODULE_CXX)
- AC_SUBST(PIC_FLAG)
+ if ((gtk_major_version != $gtk_config_major_version) ||
+ (gtk_minor_version != $gtk_config_minor_version) ||
+ (gtk_micro_version != $gtk_config_micro_version))
+ {
+ printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
+ $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ printf ("*** was found! If gtk-config was correct, then it is best\n");
+ printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
+ printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+ printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+ printf("*** required on your system.\n");
+ printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
+ printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
+ printf("*** before re-running configure\n");
+ }
+#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
+ else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
+ (gtk_minor_version != GTK_MINOR_VERSION) ||
+ (gtk_micro_version != GTK_MICRO_VERSION))
+ {
+ printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
+ GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
+ printf("*** library (version %d.%d.%d)\n",
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ }
+#endif /* defined (GTK_MAJOR_VERSION) ... */
+ else
+ {
+ if ((gtk_major_version > major) ||
+ ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+ ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
+ gtk_major_version, gtk_minor_version, gtk_micro_version);
+ printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
+ major, minor, micro);
+ printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
+ printf("***\n");
+ printf("*** If you have already installed a sufficiently new version, this error\n");
+ printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
+ printf("*** being found. The easiest way to fix this is to remove the old version\n");
+ printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
+ printf("*** correct copy of gtk-config. (In this case, you will have to\n");
+ printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+ printf("*** so that the correct libraries are found at run-time))\n");
+ }
+ }
+ return 1;
+}
+],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_gtk" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$GTK_CONFIG" = "no" ; then
+ echo "*** The gtk-config script installed by GTK could not be found"
+ echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the GTK_CONFIG environment variable to the"
+ echo "*** full path to gtk-config."
+ else
+ if test -f conf.gtktest ; then
+ :
+ else
+ echo "*** Could not run GTK test program, checking why..."
+ CFLAGS="$CFLAGS $GTK_CFLAGS"
+ LIBS="$LIBS $GTK_LIBS"
+ AC_TRY_LINK([
+#include <gtk/gtk.h>
+#include <stdio.h>
+], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding GTK or finding the wrong"
+ echo "*** version of GTK. If it is not finding GTK, 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 "***"
+ echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
+ echo "*** came with the system with the command"
+ echo "***"
+ echo "*** rpm --erase --nodeps gtk gtk-devel" ],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means GTK was incorrectly installed"
+ echo "*** or that you have moved GTK since it was installed. In the latter case, you"
+ echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ GTK_CFLAGS=""
+ GTK_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(GTK_CFLAGS)
+ AC_SUBST(GTK_LIBS)
+ rm -f conf.gtktest
])
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_SHARED_VERSIONS
-dnl
-dnl Detects linker options for attaching versions (sonames) to shared libs.
-dnl ---------------------------------------------------------------------------
+dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+dnl also defines GSTUFF_PKG_ERRORS on error
+AC_DEFUN(PKG_CHECK_MODULES, [
+ succeeded=no
-AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS],
-[
- USE_SOVERSION=0
- USE_SOVERLINUX=0
- USE_SOVERSOLARIS=0
- USE_SOSYMLINKS=0
- USE_MACVERSION=0
- SONAME_FLAG=
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
- case "${BAKEFILE_HOST}" in
- *-*-linux* | *-*-freebsd* )
- SONAME_FLAG="-Wl,-soname,"
- USE_SOVERSION=1
- USE_SOVERLINUX=1
- USE_SOSYMLINKS=1
- ;;
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** The pkg-config script could not be found. Make sure it is"
+ echo "*** in your path, or set the PKG_CONFIG environment variable"
+ echo "*** to the full path to pkg-config."
+ echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ AC_MSG_CHECKING(for $2)
- *-*-solaris2* )
- SONAME_FLAG="-h "
- USE_SOVERSION=1
- USE_SOVERSOLARIS=1
- USE_SOSYMLINKS=1
- ;;
+ if $PKG_CONFIG --exists "$2" ; then
+ AC_MSG_RESULT(yes)
+ succeeded=yes
- *-*-darwin* )
- USE_MACVERSION=1
- USE_SOVERSION=1
- USE_SOSYMLINKS=1
- ;;
- esac
+ AC_MSG_CHECKING($1_CFLAGS)
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+ AC_MSG_RESULT($$1_CFLAGS)
- AC_SUBST(USE_SOVERSION)
- AC_SUBST(USE_SOVERLINUX)
- AC_SUBST(USE_SOVERSOLARIS)
- AC_SUBST(USE_MACVERSION)
- AC_SUBST(USE_SOSYMLINKS)
- AC_SUBST(SONAME_FLAG)
-])
+ AC_MSG_CHECKING($1_LIBS)
+ $1_LIBS=`$PKG_CONFIG --libs "$2"`
+ AC_MSG_RESULT($$1_LIBS)
+ else
+ $1_CFLAGS=""
+ $1_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ ifelse([$4], ,echo $$1_PKG_ERRORS,)
+ fi
+ AC_SUBST($1_CFLAGS)
+ AC_SUBST($1_LIBS)
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_DEPS
-dnl
-dnl Detects available C/C++ dependency tracking options
-dnl ---------------------------------------------------------------------------
+ if test $succeeded = yes; then
+ ifelse([$3], , :, [$3])
+ else
+ 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.]), [$4])
+ fi
+])
-AC_DEFUN([AC_BAKEFILE_DEPS],
-[
- AC_MSG_CHECKING([for dependency tracking method])
- DEPS_TRACKING=0
- if test "x$GCC" = "xyes"; then
- DEPSMODE=gcc
- DEPS_TRACKING=1
- case "${BAKEFILE_HOST}" in
- powerpc-*-darwin* )
- dnl -cpp-precomp (the default) conflicts with -MMD option
- dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
- DEPSFLAG_GCC="-no-cpp-precomp -MMD"
- ;;
- * )
- DEPSFLAG_GCC="-MMD"
- ;;
- esac
- AC_MSG_RESULT([gcc])
- elif test "x$MWCC" = "xyes"; then
- DEPSMODE=mwcc
- DEPS_TRACKING=1
- DEPSFLAG_MWCC="-MM"
- AC_MSG_RESULT([mwcc])
- else
- AC_MSG_RESULT([none])
- fi
- if test $DEPS_TRACKING = 1 ; then
- AC_BAKEFILE_CREATE_FILE_BK_DEPS
- chmod +x bk-deps
- fi
-
- AC_SUBST(DEPS_TRACKING)
-])
+# Configure paths for SDL
+# Sam Lantinga 9/21/99
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
-dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_CHECK_BASIC_STUFF
+dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
dnl
-dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib"
-dnl or "install"
-dnl ---------------------------------------------------------------------------
-
-AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
-[
- AC_PROG_RANLIB
- AC_PROG_INSTALL
- AC_PROG_LN_S
+AC_DEFUN([AM_PATH_SDL],
+[dnl
+dnl Get the cflags and libraries from the sdl-config script
+dnl
+AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
+ sdl_prefix="$withval", sdl_prefix="")
+AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
+ sdl_exec_prefix="$withval", sdl_exec_prefix="")
+AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program],
+ , enable_sdltest=yes)
- AC_PROG_MAKE_SET
- AC_SUBST(MAKE_SET)
-
- AC_CHECK_TOOL(AR, ar, ar)
- AC_CHECK_TOOL(STRIP, strip, :)
- AC_CHECK_TOOL(NM, nm, :)
+ if test x$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
- case ${BAKEFILE_HOST} in
- *-hp-hpux* )
- dnl HP-UX install doesn't handle the "-d" switch so don't
- dnl use it there
- INSTALL_DIR="mkdir -p"
- ;;
- *) INSTALL_DIR="$INSTALL -d"
- ;;
- esac
- AC_SUBST(INSTALL_DIR)
+ 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`
- LDFLAGS_GUI=
- case ${BAKEFILE_HOST} in
- *-*-cygwin* | *-*-mingw32* )
- LDFLAGS_GUI="-mwindows"
- esac
- AC_SUBST(LDFLAGS_GUI)
+ sdl_major_version=`$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 $SDL_LIBS"
+dnl
+dnl Now check if the installed SDL is sufficiently new. (Also sanity
+dnl checks the results of sdl-config to some extent
+dnl
+ rm -f conf.sdltest
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "SDL.h"
+
+char*
+my_strdup (char *str)
+{
+ char *new_str;
+
+ if (str)
+ {
+ new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+ strcpy (new_str, str);
+ }
+ else
+ new_str = NULL;
+
+ return new_str;
+}
+
+int main (int argc, char *argv[])
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ /* This hangs on some systems (?)
+ system ("touch conf.sdltest");
+ */
+ { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = my_strdup("$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 <stdio.h>
+#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], , :, [$3])
+ fi
+ AC_SUBST(SDL_CFLAGS)
+ AC_SUBST(SDL_LIBS)
+ rm -f conf.sdltest
])
+dnl Perform a check for a GStreamer element using gst-inspect
+dnl Thomas Vander Stichele <thomas at apestaart dot org>
+dnl Last modification: 25/01/2005
+
+dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+
+AC_DEFUN([AM_GST_ELEMENT_CHECK],
+[
+ if test "x$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 AC_BAKEFILE_RES_COMPILERS
-dnl
-dnl Checks for presence of resource compilers for win32 or mac
+dnl Support macros for makefiles generated by BAKEFILE.
dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
-[
- RESCOMP=
- SETFILE=
+dnl Lots of compiler & linker detection code contained here was taken from
+dnl wxWindows configure.in script (see http://www.wxwindows.org)
- case ${BAKEFILE_HOST} in
- *-*-cygwin* | *-*-mingw32* )
- dnl Check for win32 resources compiler:
- if test "$build" != "$host" ; then
- RESCOMP=$host_alias-windres
- else
- AC_CHECK_PROG(RESCOMP, windres, windres, windres)
- fi
- ;;
-
- *-*-darwin* | powerpc-apple-macos* )
- AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
- AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
- ;;
- esac
- AC_SUBST(RESCOMP)
- AC_SUBST(SETFILE)
-])
dnl ---------------------------------------------------------------------------
-dnl AC_BAKEFILE_PRECOMP_HEADERS
+dnl AC_BAKEFILE_GNUMAKE
dnl
-dnl Check for precompiled headers support (GCC >= 3.4)
+dnl Detects GNU make
dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
+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,
+ [
+ if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
+ egrep -s GNU > /dev/null); then
+ bakefile_cv_prog_makeisgnu="yes"
+ else
+ bakefile_cv_prog_makeisgnu="no"
+ fi
+ ])
- 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 $GCC_PCH = 1 ; then
- AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
- chmod +x bk-make-pch
- fi
- fi
+ if test "x$bakefile_cv_prog_makeisgnu" = "xyes"; then
+ IF_GNU_MAKE=""
+ else
+ IF_GNU_MAKE="#"
fi
-
- AC_SUBST(GCC_PCH)
+ AC_SUBST(IF_GNU_MAKE)
])
-
-
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 ${host}
-dnl BAKEFILE_FORCE_PLATFORM set to override platform detection
-dnl
-dnl Example usage:
-dnl
-dnl AC_BAKEFILE([FOO(autoconf_inc.m4)])
+dnl AC_BAKEFILE_PLATFORM
dnl
-dnl (replace FOO with m4_include above, aclocal would die otherwise)
-dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing
-dnl we can do...)
+dnl Detects platform and sets PLATFORM_XXX variables accordingly
dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE],
+AC_DEFUN([AC_BAKEFILE_PLATFORM],
[
- AC_PREREQ(2.58)
-
- if test "x$BAKEFILE_HOST" = "x"; then
- BAKEFILE_HOST="${host}"
- fi
+ PLATFORM_UNIX=0
+ PLATFORM_WIN32=0
+ PLATFORM_MSDOS=0
+ PLATFORM_MAC=0
+ PLATFORM_MACOS=0
+ PLATFORM_MACOSX=0
+ PLATFORM_OS2=0
+ PLATFORM_BEOS=0
- if test "x$BAKEFILE_CHECK_BASICS" != "xno"; then
- AC_BAKEFILE_CHECK_BASIC_STUFF
+ 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_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
- BAKEFILE_BAKEFILE_M4_VERSION="0.1.7"
-
- 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 ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
- fi
+ AC_SUBST(PLATFORM_UNIX)
+ AC_SUBST(PLATFORM_WIN32)
+ AC_SUBST(PLATFORM_MSDOS)
+ AC_SUBST(PLATFORM_MAC)
+ AC_SUBST(PLATFORM_MACOS)
+ AC_SUBST(PLATFORM_MACOSX)
+ AC_SUBST(PLATFORM_OS2)
+ AC_SUBST(PLATFORM_BEOS)
])
-
+
dnl ---------------------------------------------------------------------------
-dnl Embedded copies of helper scripts follow:
+dnl AC_BAKEFILE_PLATFORM_SPECIFICS
+dnl
+dnl Sets misc platform-specific settings
dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH],
+AC_DEFUN([AC_BAKEFILE_PLATFORM_SPECIFICS],
[
-dnl ===================== dllar.sh begins here =====================
-dnl (Created by merge-scripts.py from dllar.sh
-dnl file do not edit here!)
-D='$'
-cat <<EOF >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;
+ 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"
+ ;;
-#
-# 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 ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//'
+ *-pc-os2_emx | *-pc-os2-emx )
+ if test "x$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
;;
- 2)
- echo ${D}1 | sed 's/'${D}2'${D}//'
- ;;
- *)
- echo "error in basnam ${D}*"
- exit 8
+
+ i*86-*-beos* )
+ LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS"
;;
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 ${D}rcCmd
- fi
-}
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_SUFFIXES
+dnl
+dnl Detects shared various suffixes for shared libraries, libraries, programs,
+dnl plugins etc.
+dnl ---------------------------------------------------------------------------
-# main routine
-# setup globals
-cmdLine=${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}${D}1" "
+AC_DEFUN([AC_BAKEFILE_SUFFIXES],
+[
+ SO_SUFFIX="so"
+ SO_SUFFIX_MODULE="so"
+ EXEEXT=""
+ LIBPREFIX="lib"
+ LIBEXT=".a"
+ DLLPREFIX="lib"
+ DLLPREFIX_MODULE=""
+ DLLIMP_SUFFIX=""
+
+ case "${BAKEFILE_HOST}" in
+ *-hp-hpux* )
+ SO_SUFFIX="sl"
+ SO_SUFFIX_MODULE="sl"
;;
- -libf*)
- shift
- library_flags=${D}{library_flags}${D}1" "
+ *-*-aix* )
+ dnl quoting from
+ dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
+ dnl Both archive libraries and shared libraries on AIX have an
+ dnl .a extension. This will explain why you can't link with an
+ dnl .so and why it works with the name changed to .a.
+ SO_SUFFIX="a"
+ SO_SUFFIX_MODULE="a"
;;
- -nocrt*)
- CFLAGS="-s"
+ *-*-cygwin* | *-*-mingw32* )
+ SO_SUFFIX="dll"
+ SO_SUFFIX_MODULE="dll"
+ DLLIMP_SUFFIX="dll.a"
+ EXEEXT=".exe"
+ DLLPREFIX=""
;;
- -nolxl*)
- flag_USE_LXLITE=0
+ *-pc-msdosdjgpp )
+ EXEEXT=".exe"
+ DLLPREFIX=""
;;
- -* | /*)
- case ${D}1 in
- -L* | -l*)
- libsToLink=1
- ;;
- -Zomf)
- omfLinking=1
- ;;
- *)
- ;;
- esac
- EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
+ *-pc-os2_emx | *-pc-os2-emx )
+ SO_SUFFIX="dll"
+ SO_SUFFIX_MODULE="dll"
+ DLLIMP_SUFFIX=$OS2_LIBEXT
+ EXEEXT=".exe"
+ DLLPREFIX=""
+ LIBPREFIX=""
+ LIBEXT=".$OS2_LIBEXT"
;;
- *.dll)
- EXTRA_CFLAGS="${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
+ powerpc-*-darwin* )
+ SO_SUFFIX="dylib"
+ SO_SUFFIX_MODULE="bundle"
;;
- *)
- 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 "${D}inputFiles" @:>@; then
- echo "dllar: no input files"
- PrintHelp
-fi
+ if test "x$DLLIMP_SUFFIX" = "x" ; then
+ DLLIMP_SUFFIX="$SO_SUFFIX"
+ 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
+ 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)
+])
-# 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
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_SHARED_LD
+dnl
+dnl Detects command for making shared libraries, substitutes SHARED_LD_CC
+dnl and SHARED_LD_CXX.
+dnl ---------------------------------------------------------------------------
-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 ${D}{outFile}_s.lib"
+AC_DEFUN([AC_BAKEFILE_SHARED_LD],
+[
+ dnl the extra compiler flags needed for compilation of shared library
+ PIC_FLAG=""
+ if test "x$GCC" = "xyes"; then
+ dnl the switch for gcc is the same under all platforms
+ PIC_FLAG="-fPIC"
fi
-fi
+
+ dnl Defaults for GCC and ELF .so shared libs:
+ SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
+ SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
-# Extract public symbols from all the object files.
-tmpdefFile=${D}{defFile}_%
-rm -f ${D}tmpdefFile
-for file in ${D}inputFiles ; do
- case ${D}file in
- *!)
- ;;
- *)
- doCommand "emxexp -u ${D}file >> ${D}tmpdefFile"
- ;;
- esac
-done
+ case "${BAKEFILE_HOST}" in
+ *-hp-hpux* )
+ dnl default settings are good for gcc but not for the native HP-UX
+ if test "x$GCC" != "xyes"; then
+ dnl no idea why it wants it, but it does
+ LDFLAGS="$LDFLAGS -L/usr/lib"
-# 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" >> ${D}defFile
+ SHARED_LD_CC="${CC} -b -o"
+ SHARED_LD_CXX="${CXX} -b -o"
+ PIC_FLAG="+Z"
+ fi
+ ;;
-doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%"
-grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile
+ *-*-linux* )
+ if test "x$GCC" != "xyes"; then
+ AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc,
+ [
+ AC_TRY_COMPILE([],
+ [
+ #ifndef __INTEL_COMPILER
+ #error Not icc
+ #endif
+ ],
+ bakefile_cv_prog_icc=yes,
+ bakefile_cv_prog_icc=no
+ )
+ ])
+ if test "$bakefile_cv_prog_icc" = "yes"; then
+ PIC_FLAG="-KPIC"
+ fi
+ fi
+ ;;
-# 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}% ${D}tmpdefFile
-done
+ *-*-solaris2* )
+ if test "x$GCC" != xyes ; then
+ SHARED_LD_CC="${CC} -G -o"
+ SHARED_LD_CXX="${CXX} -G -o"
+ PIC_FLAG="-KPIC"
+ fi
+ ;;
+ *-*-darwin* )
+ 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
-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 ${D}tmpdefFile
+ dnl If using newer dev tools then there is a -single_module flag that
+ dnl we can use to do this, otherwise we'll need to use a helper
+ dnl script. Check the version of gcc to see which way we can go:
+ AC_CACHE_CHECK([for gcc 3.1 or later], wx_cv_gcc31, [
+ AC_TRY_COMPILE([],
+ [
+ #if (__GNUC__ < 3) || \
+ ((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))
+ #error old gcc
+ #endif
+ ],
+ [
+ wx_cv_gcc31=yes
+ ],
+ [
+ wx_cv_gcc31=no
+ ]
+ )
+ ])
+ if test "$wx_cv_gcc31" = "no"; then
+ AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
+ chmod +x shared-ld-sh
-# 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"
+ 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
-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 ${D}arcFile"
+ PIC_FLAG="-dynamic -fPIC"
+ ;;
-# Successful exit.
-CleanUp 1
-exit 0
-EOF
-dnl ===================== dllar.sh ends here =====================
-])
+ *-*-aix* )
+ dnl default settings are ok for gcc
+ if test "x$GCC" != "xyes"; then
+ dnl the abs path below used to be hardcoded here so I guess it must
+ dnl be some sort of standard location under AIX?
+ AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
+ makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
+ dnl FIXME - what about makeCSharedLib?
+ SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
+ SHARED_LD_CXX="$AIX_CXX_LD -p 0 -o"
+ fi
+ ;;
-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='$'
-cat <<EOF >bk-deps
-#!/bin/sh
+ *-*-beos* )
+ dnl can't use gcc under BeOS for shared library creation because it
+ dnl complains about missing 'main'
+ SHARED_LD_CC="${LD} -nostart -o"
+ SHARED_LD_CXX="${LD} -nostart -o"
+ ;;
-# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf
-# script. It is used to track C/C++ files dependencies in portable way.
-#
-# Permission is given to use this file in any way.
+ *-*-irix* )
+ dnl default settings are ok for gcc
+ if test "x$GCC" != "xyes"; then
+ PIC_FLAG="-KPIC"
+ fi
+ ;;
+
+ *-*-cygwin* | *-*-mingw32* )
+ PIC_FLAG=""
+ SHARED_LD_CC="\$(CC) -shared -o"
+ SHARED_LD_CXX="\$(CXX) -shared -o"
+ ;;
-DEPSMODE=${DEPSMODE}
-DEPSDIR=.deps
-DEPSFLAG_GCC="${DEPSFLAG_GCC}"
-DEPSFLAG_MWCC="${DEPSFLAG_MWCC}"
+ *-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* | \
+ *-pc-msdosdjgpp )
+ dnl defaults are ok
+ ;;
-mkdir -p ${D}DEPSDIR
+ *)
+ AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.)
+ esac
-if test ${D}DEPSMODE = gcc ; then
- ${D}* ${D}{DEPSFLAG_GCC}
- status=${D}?
- if test ${D}{status} != 0 ; then
- exit ${D}{status}
+ if test "x$PIC_FLAG" != "x" ; then
+ PIC_FLAG="$PIC_FLAG -DPIC"
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 ${D}depfile
- fi
+
+ if test "x$SHARED_LD_MODULE_CC" = "x" ; then
+ SHARED_LD_MODULE_CC="$SHARED_LD_CC"
fi
- exit 0
-elif test ${D}DEPSMODE = mwcc ; then
- ${D}*
- status=${D}?
- if test ${D}{status} != 0 ; then
- exit ${D}{status}
+ if test "x$SHARED_LD_MODULE_CXX" = "x" ; then
+ SHARED_LD_MODULE_CXX="$SHARED_LD_CXX"
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
-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 <<EOF >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
-#-----------------------------------------------------------------------------
+ AC_SUBST(SHARED_LD_CC)
+ AC_SUBST(SHARED_LD_CXX)
+ AC_SUBST(SHARED_LD_MODULE_CC)
+ AC_SUBST(SHARED_LD_MODULE_CXX)
+ AC_SUBST(PIC_FLAG)
+])
-verbose=0
-args=""
-objects=""
-linking_flag="-dynamiclib"
-while test ${D}# -gt 0; do
- case ${D}1 in
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_SHARED_VERSIONS
+dnl
+dnl Detects linker options for attaching versions (sonames) to shared libs.
+dnl ---------------------------------------------------------------------------
- -v)
- verbose=1
- ;;
+AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS],
+[
+ USE_SOVERSION=0
+ USE_SOVERLINUX=0
+ USE_SOVERSOLARIS=0
+ USE_SOSYMLINKS=0
+ USE_MACVERSION=0
+ SONAME_FLAG=
- -o|-compatibility_version|-current_version|-framework|-undefined|-install_name)
- # collect these options and values
- args="${D}{args} ${D}1 ${D}2"
- shift
- ;;
+ case "${BAKEFILE_HOST}" in
+ *-*-linux* | *-*-freebsd* )
+ SONAME_FLAG="-Wl,-soname,"
+ USE_SOVERSION=1
+ USE_SOVERLINUX=1
+ USE_SOSYMLINKS=1
+ ;;
- -l*|-L*|-flat_namespace|-headerpad_max_install_names)
- # collect these options
- args="${D}{args} ${D}1"
- ;;
+ *-*-solaris2* )
+ SONAME_FLAG="-h "
+ USE_SOVERSION=1
+ USE_SOVERSOLARIS=1
+ USE_SOSYMLINKS=1
+ ;;
- -dynamiclib|-bundle)
- linking_flag="${D}1"
- ;;
+ *-*-darwin* )
+ USE_MACVERSION=1
+ USE_SOVERSION=1
+ USE_SOSYMLINKS=1
+ ;;
+ esac
- -*)
- echo "shared-ld: unhandled option '${D}1'"
- exit 1
- ;;
+ AC_SUBST(USE_SOVERSION)
+ AC_SUBST(USE_SOVERLINUX)
+ AC_SUBST(USE_SOVERSOLARIS)
+ AC_SUBST(USE_MACVERSION)
+ AC_SUBST(USE_SOSYMLINKS)
+ AC_SUBST(SONAME_FLAG)
+])
- *.o | *.a | *.dylib)
- # collect object files
- objects="${D}{objects} ${D}1"
- ;;
- *)
- echo "shared-ld: unhandled argument '${D}1'"
- exit 1
- ;;
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_DEPS
+dnl
+dnl Detects available C/C++ dependency tracking options
+dnl ---------------------------------------------------------------------------
- esac
- shift
-done
+AC_DEFUN([AC_BAKEFILE_DEPS],
+[
+ AC_MSG_CHECKING([for dependency tracking method])
+ DEPS_TRACKING=0
-#
-# 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 ${D}{status}
-fi
+ if test "x$GCC" = "xyes"; then
+ DEPSMODE=gcc
+ DEPS_TRACKING=1
+ case "${BAKEFILE_HOST}" in
+ powerpc-*-darwin* )
+ dnl -cpp-precomp (the default) conflicts with -MMD option
+ dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
+ DEPSFLAG_GCC="-no-cpp-precomp -MMD"
+ ;;
+ * )
+ DEPSFLAG_GCC="-MMD"
+ ;;
+ esac
+ AC_MSG_RESULT([gcc])
+ elif test "x$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
-#
-# 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
+ if test $DEPS_TRACKING = 1 ; then
+ AC_BAKEFILE_CREATE_FILE_BK_DEPS
+ chmod +x bk-deps
+ fi
+
+ AC_SUBST(DEPS_TRACKING)
+])
-#
-# Remove intermediate module
-#
-rm -f master.${D}${D}.o
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_CHECK_BASIC_STUFF
+dnl
+dnl Checks for presence of basic programs, such as C and C++ compiler, "ranlib"
+dnl or "install"
+dnl ---------------------------------------------------------------------------
-exit 0
-EOF
-dnl ===================== shared-ld-sh ends here =====================
+AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
+[
+ AC_PROG_RANLIB
+ AC_PROG_INSTALL
+ AC_PROG_LN_S
+
+ AC_PROG_MAKE_SET
+ AC_SUBST(MAKE_SET)
+
+ AC_CHECK_TOOL(AR, ar, ar)
+ AC_CHECK_TOOL(STRIP, strip, :)
+ AC_CHECK_TOOL(NM, nm, :)
+
+ case ${BAKEFILE_HOST} in
+ *-hp-hpux* )
+ dnl HP-UX install doesn't handle the "-d" switch so don't
+ dnl use it there
+ INSTALL_DIR="mkdir -p"
+ ;;
+ *) INSTALL_DIR="$INSTALL -d"
+ ;;
+ esac
+ AC_SUBST(INSTALL_DIR)
+
+ LDFLAGS_GUI=
+ case ${BAKEFILE_HOST} in
+ *-*-cygwin* | *-*-mingw32* )
+ LDFLAGS_GUI="-mwindows"
+ esac
+ AC_SUBST(LDFLAGS_GUI)
])
-AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH],
-[
-dnl ===================== bk-make-pch begins here =====================
-dnl (Created by merge-scripts.py from bk-make-pch
-dnl file do not edit here!)
-D='$'
-cat <<EOF >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.
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_RES_COMPILERS
+dnl
+dnl Checks for presence of resource compilers for win32 or mac
+dnl ---------------------------------------------------------------------------
-outfile="${D}{1}"
-header="${D}{2}"
-shift
-shift
+AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
+[
+ RESCOMP=
+ SETFILE=
-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}"
+ case ${BAKEFILE_HOST} in
+ *-*-cygwin* | *-*-mingw32* )
+ dnl Check for win32 resources compiler:
+ if test "$build" != "$host" ; then
+ RESCOMP=$host_alias-windres
+ else
+ AC_CHECK_PROG(RESCOMP, windres, windres, windres)
fi
+ ;;
+
+ *-*-darwin* | powerpc-apple-macos* )
+ AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
+ AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
;;
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 =====================
+ AC_SUBST(RESCOMP)
+ AC_SUBST(SETFILE)
])
-# Configure paths for GTK+
-# Owen Taylor 1997-2001
-
-dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-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],
-[dnl
-dnl Get the cflags and libraries from pkg-config
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE_PRECOMP_HEADERS
dnl
-AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program],
- , enable_gtktest=yes)
+dnl Check for precompiled headers support (GCC >= 3.4)
+dnl ---------------------------------------------------------------------------
- pkg_config_args=gtk+-2.0
- for module in . $4
- do
- case "$module" in
- gthread)
- pkg_config_args="$pkg_config_args gthread-2.0"
- ;;
- esac
- done
+AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
+[
- no_gtk=""
+ AC_ARG_ENABLE([precomp-headers],
+ AS_HELP_STRING([--disable-precomp-headers],
+ [don't use precompiled headers even if compiler can]),
+ [bk_use_pch="$enableval"])
- AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ GCC_PCH=0
- if test x$PKG_CONFIG != xno ; then
- if pkg-config --atleast-pkgconfig-version 0.7 ; then
- :
- else
- echo "*** pkg-config too old; version 0.7 or better required."
- no_gtk=yes
- PKG_CONFIG=no
+ if test "x$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
- else
- no_gtk=yes
- fi
- min_gtk_version=ifelse([$1], ,2.0.0,$1)
- AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
+ AC_SUBST(GCC_PCH)
+])
- if test x$PKG_CONFIG != xno ; then
- ## don't try to run the test against uninstalled libtool libs
- if $PKG_CONFIG --uninstalled $pkg_config_args; then
- echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
- enable_gtktest=no
- fi
- if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
- :
- else
- no_gtk=yes
- fi
- fi
- if test x"$no_gtk" = x ; then
- GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
- GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
- gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_gtktest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$GTK_LIBS $LIBS"
+dnl ---------------------------------------------------------------------------
+dnl AC_BAKEFILE([autoconf_inc.m4 inclusion])
dnl
-dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
-dnl checks the results of pkg-config to some extent)
+dnl To be used in configure.in of any project using Bakefile-generated mks
dnl
- rm -f conf.gtktest
- AC_TRY_RUN([
-#include <gtk/gtk.h>
-#include <stdio.h>
-#include <stdlib.h>
+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 ${host}
+dnl BAKEFILE_FORCE_PLATFORM set to override platform detection
+dnl
+dnl Example usage:
+dnl
+dnl AC_BAKEFILE([FOO(autoconf_inc.m4)])
+dnl
+dnl (replace FOO with m4_include above, aclocal would die otherwise)
+dnl (yes, it's ugly, but thanks to a bug in aclocal, it's the only thing
+dnl we can do...)
+dnl ---------------------------------------------------------------------------
-int
-main ()
-{
- int major, minor, micro;
- char *tmp_version;
+AC_DEFUN([AC_BAKEFILE],
+[
+ AC_PREREQ(2.58)
- system ("touch conf.gtktest");
+ if test "x$BAKEFILE_HOST" = "x"; then
+ BAKEFILE_HOST="${host}"
+ fi
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$min_gtk_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_gtk_version");
- exit(1);
- }
+ if test "x$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
- if ((gtk_major_version != $gtk_config_major_version) ||
- (gtk_minor_version != $gtk_config_minor_version) ||
- (gtk_micro_version != $gtk_config_micro_version))
- {
- printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
- $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf ("*** was found! If pkg-config was correct, then it is best\n");
- printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
- printf("*** required on your system.\n");
- printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
- printf("*** to point to the correct configuration files\n");
- }
- else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
- (gtk_minor_version != GTK_MINOR_VERSION) ||
- (gtk_micro_version != GTK_MICRO_VERSION))
- {
- printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
- GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
- printf("*** library (version %d.%d.%d)\n",
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- }
- else
- {
- if ((gtk_major_version > major) ||
- ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
- ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
- major, minor, micro);
- printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
- printf("*** correct copy of pkg-config. (In this case, you will have to\n");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
- printf("*** so that the correct libraries are found at run-time))\n");
- }
- }
- return 1;
-}
-],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_gtk" = x ; then
- AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$PKG_CONFIG" = "no" ; then
- echo "*** A new enough version of pkg-config was not found."
- echo "*** See http://pkgconfig.sourceforge.net"
- else
- if test -f conf.gtktest ; then
- :
- else
- echo "*** Could not run GTK+ test program, checking why..."
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$LIBS $GTK_LIBS"
- AC_TRY_LINK([
-#include <gtk/gtk.h>
-#include <stdio.h>
-], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
- echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GTK_CFLAGS=""
- GTK_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(GTK_CFLAGS)
- AC_SUBST(GTK_LIBS)
- rm -f conf.gtktest
+ 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 ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
+ fi
])
+
-# Configure paths for GTK+
-# Owen Taylor 97-11-3
-
-dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
-dnl
-AC_DEFUN(AM_PATH_GTK,
-[dnl
-dnl Get the cflags and libraries from the gtk-config script
-dnl
-AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
- gtk_config_prefix="$withval", gtk_config_prefix="")
-AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
- gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
-AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
- , enable_gtktest=yes)
+dnl ---------------------------------------------------------------------------
+dnl Embedded copies of helper scripts follow:
+dnl ---------------------------------------------------------------------------
- for module in . $4
- do
- case "$module" in
- gthread)
- gtk_config_args="$gtk_config_args gthread"
- ;;
- esac
- done
+AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH],
+[
+dnl ===================== dllar.sh begins here =====================
+dnl (Created by merge-scripts.py from dllar.sh
+dnl file do not edit here!)
+D='$'
+cat <<EOF >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.
- if test x$gtk_config_exec_prefix != x ; then
- gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
- if test x${GTK_CONFIG+set} != xset ; then
- GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
- fi
- fi
- if test x$gtk_config_prefix != x ; then
- gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
- if test x${GTK_CONFIG+set} != xset ; then
- GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
- fi
- fi
-
- AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
- min_gtk_version=ifelse([$1], ,0.99.7,$1)
- AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
- no_gtk=""
- if test "$GTK_CONFIG" = "no" ; then
- no_gtk=yes
- else
- GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
- GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
- gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_gtktest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$GTK_LIBS $LIBS"
-dnl
-dnl Now check if the installed GTK is sufficiently new. (Also sanity
-dnl checks the results of gtk-config to some extent
-dnl
- rm -f conf.gtktest
- AC_TRY_RUN([
-#include <gtk/gtk.h>
-#include <stdio.h>
-#include <stdlib.h>
+# 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)
+#
-int
-main ()
-{
- int major, minor, micro;
- char *tmp_version;
+flag_USE_LXLITE=1;
- system ("touch conf.gtktest");
+#
+# 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 ${D}*"
+ exit 8
+ ;;
+ esac
+}
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$min_gtk_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_gtk_version");
- exit(1);
- }
+# 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
- if ((gtk_major_version != $gtk_config_major_version) ||
- (gtk_minor_version != $gtk_config_minor_version) ||
- (gtk_micro_version != $gtk_config_micro_version))
- {
- printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
- $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf ("*** was found! If gtk-config was correct, then it is best\n");
- printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
- printf("*** required on your system.\n");
- printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
- printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
- printf("*** before re-running configure\n");
- }
-#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
- else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
- (gtk_minor_version != GTK_MINOR_VERSION) ||
- (gtk_micro_version != GTK_MICRO_VERSION))
- {
- printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
- GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
- printf("*** library (version %d.%d.%d)\n",
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- }
-#endif /* defined (GTK_MAJOR_VERSION) ... */
- else
- {
- if ((gtk_major_version > major) ||
- ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
- ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
- major, minor, micro);
- printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
- printf("*** correct copy of gtk-config. (In this case, you will have to\n");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
- printf("*** so that the correct libraries are found at run-time))\n");
- }
- }
- return 1;
+ # 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
}
-],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_gtk" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$GTK_CONFIG" = "no" ; then
- echo "*** The gtk-config script installed by GTK could not be found"
- echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the GTK_CONFIG environment variable to the"
- echo "*** full path to gtk-config."
- else
- if test -f conf.gtktest ; then
- :
- else
- echo "*** Could not run GTK test program, checking why..."
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$LIBS $GTK_LIBS"
- AC_TRY_LINK([
-#include <gtk/gtk.h>
-#include <stdio.h>
-], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GTK or finding the wrong"
- echo "*** version of GTK. If it is not finding GTK, 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 "***"
- echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
- echo "*** came with the system with the command"
- echo "***"
- echo "*** rpm --erase --nodeps gtk gtk-devel" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GTK was incorrectly installed"
- echo "*** or that you have moved GTK since it was installed. In the latter case, you"
- echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GTK_CFLAGS=""
- GTK_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(GTK_CFLAGS)
- AC_SUBST(GTK_LIBS)
- rm -f conf.gtktest
-])
+# 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
-dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
-dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
-dnl also defines GSTUFF_PKG_ERRORS on error
-AC_DEFUN(PKG_CHECK_MODULES, [
- succeeded=no
+# 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" >> ${D}defFile
- if test -z "$PKG_CONFIG"; then
- AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
- fi
+doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%"
+grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile
- if test "$PKG_CONFIG" = "no" ; then
- echo "*** The pkg-config script could not be found. Make sure it is"
- echo "*** in your path, or set the PKG_CONFIG environment variable"
- echo "*** to the full path to pkg-config."
- echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- AC_MSG_CHECKING(for $2)
+# 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 $PKG_CONFIG --exists "$2" ; then
- AC_MSG_RESULT(yes)
- succeeded=yes
- AC_MSG_CHECKING($1_CFLAGS)
- $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
- AC_MSG_RESULT($$1_CFLAGS)
+if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then
+ sed "=" < ${D}tmpdefFile | \\
+ sed '
+ N
+ : loop
+ s/^\\(@<:@0-9@:>@\\+\\)\\(@<:@^;@:>@*\\)\\(;.*\\)\\?/\\2 @\\1 NONAME/
+ t loop
+ ' > ${D}{tmpdefFile}%
+ grep -v "^ *${D}" < ${D}{tmpdefFile}% > ${D}tmpdefFile
+else
+ rm -f ${D}{tmpdefFile}%
+fi
+cat ${D}tmpdefFile >> ${D}defFile
+rm -f ${D}tmpdefFile
- AC_MSG_CHECKING($1_LIBS)
- $1_LIBS=`$PKG_CONFIG --libs "$2"`
- AC_MSG_RESULT($$1_LIBS)
- else
- $1_CFLAGS=""
- $1_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
- ifelse([$4], ,echo $$1_PKG_ERRORS,)
- fi
+# 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"
- AC_SUBST($1_CFLAGS)
- AC_SUBST($1_LIBS)
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+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"
- if test $succeeded = yes; then
- ifelse([$3], , :, [$3])
- else
- 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.]), [$4])
- fi
+# Successful exit.
+CleanUp 1
+exit 0
+EOF
+dnl ===================== dllar.sh ends here =====================
])
+AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS],
+[
+dnl ===================== bk-deps begins here =====================
+dnl (Created by merge-scripts.py from bk-deps
+dnl file do not edit here!)
+D='$'
+cat <<EOF >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.
-# 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
+DEPSMODE=${DEPSMODE}
+DEPSDIR=.deps
+DEPSFLAG_GCC="${DEPSFLAG_GCC}"
+DEPSFLAG_MWCC="${DEPSFLAG_MWCC}"
+DEPSFLAG_SUNCC="${DEPSFLAG_SUNCC}"
-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)
+mkdir -p ${D}DEPSDIR
- if test x$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
+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 <<EOF >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 ${D}1 in
+
+ -v)
+ verbose=1
+ ;;
- AC_REQUIRE([AC_CANONICAL_TARGET])
- PATH="$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 $sdlconf_args --libs`
+ -o|-compatibility_version|-current_version|-framework|-undefined|-install_name)
+ # collect these options and values
+ args="${D}{args} ${D}1 ${D}2"
+ shift
+ ;;
- sdl_major_version=`$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 $SDL_LIBS"
-dnl
-dnl Now check if the installed SDL is sufficiently new. (Also sanity
-dnl checks the results of sdl-config to some extent
-dnl
- rm -f conf.sdltest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "SDL.h"
+ -l*|-L*|-Wl,*|-flat_namespace|-headerpad_max_install_names)
+ # collect these options
+ args="${D}{args} ${D}1"
+ ;;
-char*
-my_strdup (char *str)
-{
- char *new_str;
-
- if (str)
- {
- new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
- strcpy (new_str, str);
- }
- else
- new_str = NULL;
-
- return new_str;
-}
+ -dynamiclib|-bundle)
+ linking_flag="${D}1"
+ ;;
-int main (int argc, char *argv[])
-{
- int major, minor, micro;
- char *tmp_version;
+ -*)
+ echo "shared-ld: unhandled option '${D}1'"
+ exit 1
+ ;;
- /* This hangs on some systems (?)
- system ("touch conf.sdltest");
- */
- { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+ *.o | *.a | *.dylib)
+ # collect object files
+ objects="${D}{objects} ${D}1"
+ ;;
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = my_strdup("$min_sdl_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_sdl_version");
- exit(1);
- }
+ *)
+ echo "shared-ld: unhandled argument '${D}1'"
+ 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;
- }
-}
+ esac
+ shift
+done
-],, 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 <stdio.h>
-#include "SDL.h"
+#
+# 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
-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
-])
+#
+# 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 ${D}{status}
+fi
-dnl Perform a check for a GStreamer element using gst-inspect
-dnl Thomas Vander Stichele <thomas at apestaart dot org>
-dnl Last modification: 25/01/2005
+#
+# Remove intermediate module
+#
+rm -f master.${D}${D}.o
-dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+exit 0
+EOF
+dnl ===================== shared-ld-sh ends here =====================
+])
-AC_DEFUN([AM_GST_ELEMENT_CHECK],
+AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH],
[
- if test "x$GST_INSPECT" == "x"; then
- AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
- fi
+dnl ===================== bk-make-pch begins here =====================
+dnl (Created by merge-scripts.py from bk-make-pch
+dnl file do not edit here!)
+D='$'
+cat <<EOF >bk-make-pch
+#!/bin/sh
- if test "x$GST_INSPECT" != "x"; then
- AC_MSG_CHECKING(GStreamer element $1)
- if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
- AC_MSG_RESULT(found.)
- $2
+# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf
+# script. It is used to generated precompiled headers.
+#
+# Permission is given to use this file in any way.
+
+outfile="${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
- AC_MSG_RESULT(not found.)
- $3
+ mkdir -p \`dirname ${D}{outfile}\`
fi
- 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
projects / wxWidgets.git / blobdiff