* configure.in: should not use def file, use ld with

  --export-all-symbols option on Cygwin/MinGW.
* defines.h: ditto.
* cygwin/GNUmakefile.in: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 27 insertions, 22 deletions

diff --git a/ChangeLog b/ChangeLog
index d0faa382dc..239f7e503f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Sun Jun  1 21:50:01 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* configure.in: should not use def file, use ld with
+	  --export-all-symbols option on Cygwin/MinGW.
+
+	* defines.h: ditto.
+
+	* cygwin/GNUmakefile.in: ditto.
+
 Sun Jun 01 13:33:49 2003 Takaaki Uematsu <uema2x@jcom.home.ne.jp>
 
 	* wince/string_wce.c: add strpbrk() for hpcpro support.
@@ -19,14 +28,14 @@ Sat May 31 04:36:54 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
 Fri May 30 23:18:01 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
 
-    * ext/syck/rubyext.c (rb_syck_mktime): seconds calculated wrong.
+	* ext/syck/rubyext.c (rb_syck_mktime): seconds calculated wrong.
 
-    * ext/syck/gram.c: flexibility to anchors and transfer methods on
-      collections.
+	* ext/syck/gram.c: flexibility to anchors and transfer methods on
+	  collections.
 
-    * ext/syck/token.c: hex escapes.
+	* ext/syck/token.c: hex escapes.
 
-    * lib/yaml/basenode.rb: YamlNode references changed to YAML::BaseNode.
+	* lib/yaml/basenode.rb: YamlNode references changed to YAML::BaseNode.
 
 Fri May 30 22:28:04 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
diff --git a/configure.in b/configure.in
index e115561b8a..7bf4e39a86 100644
--- a/configure.in
+++ b/configure.in
@@ -833,7 +833,7 @@ if test "$with_dln_a_out" != yes; then
 			rb_cv_dlopen=yes;;
 	cygwin*|mingw*)	: ${LDSHARED="${CC} -shared -s"}
 			XLDFLAGS='-Wl,--stack,0x02000000'
-			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-import "'$(DEFFILE)'
+			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-import,--export-all"
 			rb_cv_dlopen=yes ;;
 	hiuxmpp)	LDSHARED='ld -r' ;;
 	atheos*) 	LDSHARED="$CC -shared"
@@ -1166,7 +1166,6 @@ case "$target_os" in
 	esac
 	;;
     cygwin*|mingw*)
-	EXPORT_PREFIX=' '
 	case "$target_os" in
 	cygwin*)
 	    RUBY_SO_NAME=$target_os-'$(RUBY_INSTALL_NAME)'${MAJOR}${MINOR}
@@ -1180,14 +1179,13 @@ case "$target_os" in
 	    COMMON_HEADERS="windows.h winsock.h"
 	    ;;
 	esac
-	XCFLAGS="$XCFLAGS -DRUBY_EXPORT"
+	XCFLAGS="$XCFLAGS"
+	LIBRUBY_DLDFLAGS="${DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
 	if test x"$enable_shared" = xyes; then
 	    LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
-	    LIBRUBY_DLDFLAGS='-Wl,--out-implib=$(LIBRUBY) $(RUBYDEF)'
 	    LIBRUBY='lib$(LIBRUBY_SO).a'
 	else
 	    LIBRUBY_SO=dummy
-	    LIBRUBY_DLDFLAGS=''
 	    LIBRUBY='lib$(RUBY_SO_NAME).a'
 	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
 	fi
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index 0acb327bbd..7e8672b9d3 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -6,6 +6,7 @@ ifneq ($(ENABLE_SHARED),yes)
   RUBY_EXP = $(RUBY_INSTALL_NAME).exp
   EXTOBJS = $(RUBY_EXP)
   LIBRUBYARG = $(LIBRUBY_A)
+  LIBRUBY_SO =
 endif
 
 ifeq ($(RUBY_INSTALL_NAME),ruby)
@@ -14,12 +15,11 @@ else
   RUBYW_INSTALL_NAME = $(subst ruby,rubyw,$(RUBY_INSTALL_NAME))
 endif
 WPROGRAM = $(RUBYW_INSTALL_NAME)$(EXEEXT)
-RUBYDEF = $(RUBY_INSTALL_NAME).def
 SOLIBS := $(RUBY_SO_NAME).res.@OBJEXT@ $(SOLIBS)
 EXTOBJS += $(@:$(EXEEXT)=.res.@OBJEXT@)
 
-$(LIBRUBY_SO): $(RUBYDEF) $(RUBY_SO_NAME).res.@OBJEXT@ $(RUBY_EXP)
-$(LIBRUBY): $(LIBRUBY_SO)
+$(LIBRUBY): $(RUBY_EXP) $(LIBRUBY_SO)
+$(RUBY_EXP) $(LIBRUBY_SO): $(RUBY_SO_NAME).res.@OBJEXT@
 
 %.res.@OBJEXT@: %.rc
 	@WINDRES@ --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
@@ -36,14 +36,12 @@ $(WPROGRAM): $(RUBYW_INSTALL_NAME).res.@OBJEXT@
 	$(PURIFY) $(CC) -mwindows -e _mainCRTStartup $(LDFLAGS) $(XLDFLAGS) \
 	  $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) -o $@
 
-$(RUBYDEF): $(LIBRUBY_A)
-	echo EXPORTS > $(RUBYDEF)
-	@NM@ --extern-only --defined-only $(LIBRUBY_A) | sed -n 's/.* [CDT] _//p' >> $(RUBYDEF)
-
-$(RUBY_EXP): $(RUBYDEF)
-	@DLLWRAP@ --output-exp=$(RUBY_EXP) --output-lib=$(LIBRUBY) \
-	  --def=$(RUBYDEF) $(LIBRUBY_A) $(LIBS) -o $(PROGRAM)
-	rm $(PROGRAM)
+$(RUBY_EXP): $(LIBRUBY_A)
+	@DLLWRAP@ --target=@target_os@ --driver-name=$(CC) \
+	  --output-exp=$(RUBY_EXP) \
+	  --export-all $(LIBRUBY_A) $(LIBS) -o $(PROGRAM)
+	$(LDSHARED) $(DLDFLAGS) $(OBJS) dmyext.o $(SOLIBS) -o $(PROGRAM)
+	@rm -f $(PROGRAM)
 
 GNUmakefile:	$(srcdir)/cygwin/GNUmakefile.in
 
diff --git a/defines.h b/defines.h
index 0aee7d8019..24bb3b0cda 100644
--- a/defines.h
+++ b/defines.h
@@ -125,7 +125,7 @@ void xfree _((void*));
 #endif
 
 #undef RUBY_EXTERN
-#if defined __CYGWIN__ || defined _WIN32
+#if defined _WIN32 && !defined __GNUC__
 # ifndef RUBY_EXPORT
 #  define RUBY_EXTERN extern __declspec(dllimport)
 # endif