From: helge <helge@e4a50df8-12e2-0310-a44c-efbce7f8a7e3>
Date: Fri, 31 Mar 2006 01:27:13 +0000 (+0000)
Subject: use gcj to link shared libraries when the project
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d91a1b6cabecae1ca7e0b0be5b83707182d6eed;p=sope

use gcj to link shared libraries when the project
contains AOT Java files


git-svn-id: http://svn.opengroupware.org/SOPE/trunk@1238 e4a50df8-12e2-0310-a44c-efbce7f8a7e3
---

diff --git a/gnustep-make/ChangeLog b/gnustep-make/ChangeLog
index a1fa37a4..29645271 100644
--- a/gnustep-make/ChangeLog
+++ b/gnustep-make/ChangeLog
@@ -1,5 +1,8 @@
 2006-03-31  Helge Hess  <helge.hess@opengroupware.org>
 
+	* Instance/library.make: added a hack to redefine CC to gcj in case
+	  the shared library build includes AOT_JAVA_FILES.
+
 	* gcj-tool.make, Instance/gcj-tool.make, Master/gcj-tool.make,
 	  GNUmakefile.in: added special AOT tool makefile
 
diff --git a/gnustep-make/Instance/gcj-tool.make b/gnustep-make/Instance/gcj-tool.make
index 17ecff77..8505330f 100644
--- a/gnustep-make/Instance/gcj-tool.make
+++ b/gnustep-make/Instance/gcj-tool.make
@@ -1,7 +1,7 @@
 #
 #   Instance/gcj-java-tool.make
 #
-#   Instance Makefile rules to build GNUstep-based command line ctools.
+#   Instance Makefile rules to build GNUstep-based command line gcj tools.
 #
 #   Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
 #
diff --git a/gnustep-make/Instance/library.make b/gnustep-make/Instance/library.make
index e26d7a2b..9997a747 100644
--- a/gnustep-make/Instance/library.make
+++ b/gnustep-make/Instance/library.make
@@ -127,6 +127,23 @@ INTERNAL_LIBRARIES_DEPEND_UPON =				\
    debug=$(debug) profile=$(profile) shared=$(shared)		\
    libext=$(LIBEXT) shared_libext=$(SHARED_LIBEXT))
 
+
+#
+# This is a hack to properly compile GCJ libraries. Part of the problem is
+# that target.make often uses $(CC) instead of $(LD) to define the
+# SHARED_LIB_LINK_CMD command.
+#
+# Well, and Java libraries apparently need to be compiled with 'gcj', otherwise
+# the result doesn't work (gives runtime class linking errors).
+#
+# Note that GCJ seems to link regular libraries just fine, so this doesn't
+# seem to conflict with C_FILES, OBJC_FILES etc.
+#
+ifneq ($($(GNUSTEP_INSTANCE)_AOT_JAVA_FILES),)
+CC:=gcj # force gstep-make to use GCJ to link the shared library
+endif
+
+
 ifeq ($(shared), yes)
 
 ifneq ($(BUILD_DLL),yes)