Added NativeLibrary helper class to com.sun.gluegen.runtime package,

principally to generally solve the problem of downloading dependent
libraries of GlueGen-generated native code, as in the case of JOAL and
OpenAL reported recently by Shawn Kendall on JOAL forums.
Autogenerated Java and native code associated with this new
NativeLibrary helper class is currently checked in to the GlueGen
workspace to make it easier to build across multiple platforms; it can
be regenerated by running the generate.nativelibrary.sources Ant
target in the GlueGen workspace. Building of the native code in the
GlueGen workspace is currently disabled by default and can be enabled
by specifying -Dbuild.native=1 on the ant command line. Use of the new
NativeLibrary class in JOAL is currently disabled by default and can
be enabled by specifying -Djoal.use.gluegen=1 to applications using
JOAL. New functionality has been lightly tested with JOAL on Windows
and appears to be working. More testing, including build and Java Web
Start deployment testing, to follow on other platforms.


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/gluegen/trunk@37 a78bb65f-1512-4460-ba86-f6dc96a7bf27

1 files changed, 47 insertions, 0 deletions

diff --git a/make/stub_includes/unix/dynamic-linker.h b/make/stub_includes/unix/dynamic-linker.h
new file mode 100755
index 0000000..7071438
--- /dev/null
+++ b/make/stub_includes/unix/dynamic-linker.h
@@ -0,0 +1,47 @@
+/* Portions extracted from Solaris dlfcn.h */
+
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ *
+ *	Copyright (c) 1989 AT&T
+ *	  All Rights Reserved
+ *
+ */
+
+/*
+ * Valid values for handle argument to dlsym(3x).
+ */
+#define	RTLD_NEXT		-1LL	/* look in `next' dependency */
+#define	RTLD_DEFAULT		-2LL	/* look up symbol from scope */
+						/*	of current object */
+#define	RTLD_SELF		-3LL	/* look in `ourself' */
+#define	RTLD_PROBE		-4LL	/* look up symbol from scope */
+						/*	of current object, */
+						/*	using currently */
+						/*	loaded objects only. */
+
+/*
+ * Valid values for mode argument to dlopen.
+ */
+#define	RTLD_LAZY		0x00001		/* deferred function binding */
+#define	RTLD_NOW		0x00002		/* immediate function binding */
+#define	RTLD_NOLOAD		0x00004		/* don't load object */
+
+#define	RTLD_GLOBAL		0x00100		/* export symbols to others */
+#define	RTLD_LOCAL		0x00000		/* symbols are only available */
+						/*	to group members */
+#define	RTLD_PARENT		0x00200		/* add parent (caller) to */
+						/*	a group dependencies */
+#define	RTLD_GROUP		0x00400		/* resolve symbols within */
+						/*	members of the group */
+#define	RTLD_WORLD		0x00800		/* resolve symbols within */
+						/*	global objects */
+#define	RTLD_NODELETE		0x01000		/* do not remove members */
+#define	RTLD_FIRST		0x02000		/* only first object is */
+						/*	available for dlsym */
+
+extern void	*dlopen(const char *, int);
+extern void   	*dlsym(void *, const char *);
+extern int	dlclose(void *);
+extern char	*dlerror(void);