2006-05-30 Thomas Fitzsimmons <fitzsim@redhat.com>

	* scripts/makemake.tcl (emit_bc_rule): Do not skip
	gnu-java-awt-peer-gtk.lo.
	Include gnu/java/awt/peer/gtk Java objects in libgcj.so.  Use C++
	ABI for gnu/java/awt/peer/gtk package.
	* gnu/classpath/natSystemProperties.cc (PrependVersionedLibdir):
	New function.
	(insertSystemProperties): Only set java.ext.dirs if it is not
	already defined.  Prepend GCJ_VERSIONED_LIBDIR to module search
	path where necessary.
	* configure.ac (GTK_AWT): Remove automake conditional.
	* include/jvm.h (_Jv_PrependVersionedLibdir): New function
	declaration.
	* gij.cc (main): Prepend LD_LIBRARY_PATH with GCJ_VERSIONED_LIBDIR
	and re-exec self.
	* Makefile.am (AM_CXXFLAGS): Define GCJ_VERSIONED_LIBDIR,
	GIJ_EXECUTABLE and PATH_SEPARATOR macros.
	Remove lib-gnu-java-awt-peer-gtk.la and libgcjawt.la build logic.
	* prims.cc (_Jv_PrependVersionedLibdir): New function.

2006-05-30  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* native/jni/gtk-peer/Makefile.am (gcc_version): New variable.
	(gcjversionedlibdir): Likewise.
	(libgtkpeer_la_LDFLAGS): Likewise.
	Install libgtkpeer.so in GCJ versioned library directory.
	* native/jawt/Makefile.am (gcc_version): New variable.
	(gcjversionedlibdir): Likewise.
	(libjawt_la_LDFLAGS): Likewise.
	Rename libjawtgnu.so libjawt.so.  Install libjawt.so in GCJ
	versioned library directory.
	* gnu/java/awt/peer/gtk/GdkFontPeer.java (static): Call
	System.loadLibrary unconditionally.
	* gnu/java/awt/peer/gtk/GdkPixbufDecoder.java: Likewise.
	* gnu/java/awt/peer/gtk/GdkGraphics2D.java: Likewise.
	* gnu/java/awt/peer/gtk/GdkGraphics.java: Likewise.
	* gnu/java/awt/peer/gtk/GtkToolkit.java: Likewise.
	* gnu/java/awt/peer/gtk/GdkTextLayout.java: Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114247 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 42 insertions, 0 deletions

diff --git a/libjava/prims.cc b/libjava/prims.cc
index 2536ca47e64..1c3490e7511 100644
--- a/libjava/prims.cc
+++ b/libjava/prims.cc
@@ -1723,3 +1723,45 @@ _Jv_CheckAccess (jclass self_klass, jclass other_klass, jint flags)
 	      && _Jv_ClassNameSamePackage (self_klass->name,
 					   other_klass->name)));
 }
+
+// Prepend GCJ_VERSIONED_LIBDIR to a module search path stored in a C
+// char array, if the path is not already prefixed by
+// GCJ_VERSIONED_LIBDIR.  Return a newly JvMalloc'd char buffer.  The
+// result should be freed using JvFree.
+char*
+_Jv_PrependVersionedLibdir (char* libpath)
+{
+  char* retval = 0;
+
+  if (libpath && libpath[0] != '\0')
+    {
+      if (! strncmp (libpath,
+                     GCJ_VERSIONED_LIBDIR,
+                     sizeof (GCJ_VERSIONED_LIBDIR) - 1))
+        {
+          // LD_LIBRARY_PATH is already prefixed with
+          // GCJ_VERSIONED_LIBDIR.
+          retval = (char*) _Jv_Malloc (strlen (libpath) + 1);
+          strcpy (retval, libpath);
+        }
+      else
+        {
+          // LD_LIBRARY_PATH is not prefixed with
+          // GCJ_VERSIONED_LIBDIR.
+          jsize total = (sizeof (GCJ_VERSIONED_LIBDIR) - 1)
+            + (sizeof (PATH_SEPARATOR) - 1) + strlen (libpath) + 1;
+          retval = (char*) _Jv_Malloc (total);
+          strcpy (retval, GCJ_VERSIONED_LIBDIR);
+          strcat (retval, PATH_SEPARATOR);
+          strcat (retval, libpath);
+        }
+    }
+  else
+    {
+      // LD_LIBRARY_PATH was not specified or is empty.
+      retval = (char*) _Jv_Malloc (sizeof (GCJ_VERSIONED_LIBDIR));
+      strcpy (retval, GCJ_VERSIONED_LIBDIR);
+    }
+
+  return retval;
+}