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-rw-r--r--configure.in58
1 files changed, 53 insertions, 5 deletions
diff --git a/configure.in b/configure.in
index 699ca1e..9a59f42 100644
--- a/configure.in
+++ b/configure.in
@@ -28,6 +28,35 @@ if test $rb_thread = yes; then
fi
AC_CANONICAL_HOST
+
+
+dnl checks for fat-binary
+fat_binary=no
+AC_ARG_ENABLE( fat-binary,
+ [--enable-fat-binary build a NeXT Multi Architecture Binary. ],
+ [ fat_binary=$enableval ] )
+if test "$fat_binary" = yes ; then
+
+ AC_MSG_CHECKING( target architecture )
+
+ if test "$TARGET_ARCHS" = "" ; then
+ if test `/usr/bin/arch` = "m68k" ; then
+ TARGET_ARCHS="m68k i486"
+ else
+ TARGET_ARCHS="m68k `/usr/bin/arch`"
+ fi
+ fi
+ # /usr/lib/arch_tool -archify_list $TARGET_ARCHS
+ for archs in $TARGET_ARCHS
+ do
+ ARCH_FLAG="$ARCH_FLAG -arch $archs "
+ echo -n " $archs"
+ done
+ AC_DEFINE( NEXT_FAT_BINARY )
+ echo "."
+fi
+
+
AC_ARG_PROGRAM
dnl Checks for programs.
@@ -75,7 +104,7 @@ AC_TYPE_SIGNAL
AC_FUNC_ALLOCA
AC_FUNC_VFORK
AC_REPLACE_FUNCS(dup2 setenv memmove mkdir strcasecmp strerror strftime\
- strstr strtoul strdup strcasecmp crypt flock)
+ strstr strtoul strdup crypt flock)
AC_CHECK_FUNCS(fmod killpg random wait4 waitpid syscall getcwd\
truncate chsize times utimes fcntl lockf setitimer\
setruid seteuid setreuid setrgid setegid setregid\
@@ -269,8 +298,11 @@ if test "$with_dln_a_out" != yes; then
rb_cv_dlopen=yes ;;
netbsd*) LDSHARED="ld -Bshareable"
rb_cv_dlopen=yes ;;
- nextstep*) LDSHARED='ld'
+ openbsd*) LDSHARED="ld -Bshareable"
+ rb_cv_dlopen=yes ;;
+ nextstep*) LDSHARED='cc -r'
LDFLAGS="-u libsys_s"
+ DLDFLAGS="$ARCH_FLAG"
rb_cv_dlopen=yes ;;
aix*) LDSHARED='../../miniruby ../aix_ld.rb $(TARGET)'
rb_cv_dlopen=yes ;;
@@ -407,11 +439,27 @@ AC_SUBST(setup)
if test "$prefix" = NONE; then
prefix=$ac_default_prefix
fi
+
+if test "$fat_binary" = yes ; then
+ CFLAGS="$CFLAGS -pipe $ARCH_FLAG"
+fi
+
AC_DEFINE_UNQUOTED(RUBY_LIB, "${prefix}/lib/ruby")
AC_SUBST(arch)dnl
-arch="${host_cpu}-${host_os}"
-AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "${prefix}/lib/ruby/${host_cpu}-${host_os}")
-AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "$arch")
+
+if test "$fat_binary" = yes ; then
+ arch="fat-${host_os}"
+
+ AC_DEFINE_UNQUOTED(RUBY_THIN_ARCHLIB,
+ "${prefix}/lib/ruby/" __ARCHITECTURE__ "-${host_os}" )
+
+ AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "${prefix}/lib/ruby/${arch}")
+ AC_DEFINE_UNQUOTED(RUBY_PLATFORM, __ARCHITECTURE__ "-${host_os}" )
+else
+ arch="${host_cpu}-${host_os}"
+ AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "${prefix}/lib/ruby/${arch}")
+ AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "${arch}")
+fi
echo "creating config.h"
cat confdefs.h > config.h