Runtime.java (loadLibraryInternal): Declare.

* java/lang/Runtime.java (loadLibraryInternal): Declare.
	* java/lang/natClassLoader.cc (_Jv_FindClass): Removed dead copy.
	(_Jv_FindClassInCache): Likewise.
	(_Jv_FindClass): Don't conditionalize body on INTERPRETER.
	(findSystemClass): Try to load class from compiled module.
	Include Runtime.h.
	* java/lang/natRuntime.cc (load): Use UTF-8 copy of filename.
	(loadLibrary): Likewise.
	(lt_preloaded_symbols): Define.
	(loadLibraryInternal): New method.
	* include/config.h.in: Rebuilt.
	* acconfig.h (USE_LTDL): Added.
	* Makefile.am (SUBDIRS): Added $(DIRLTDL).
	(INCLUDES): Added $(INCLTDL).b
	(libgcj_la_DEPENDENCIES): Added $(LIBLTDL).
	(libgcj_la_LIBADD): Likewise.
	* aclocal.m4, configure: Rebuilt.
	* configure.in: Added libltdl support.

From-SVN: r31472

libjava/include/Makefile.in

@@ -71,6 +71,7 @@ COMPPATH = @COMPPATH@
 CPP = @CPP@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
+DIRLTDL = @DIRLTDL@
 DIVIDESPEC = @DIVIDESPEC@
 DLLTOOL = @DLLTOOL@
 EH_COMMON_INCLUDE = @EH_COMMON_INCLUDE@
@@ -82,16 +83,17 @@ GCINCS = @GCINCS@
 GCLIBS = @GCLIBS@
 GCOBJS = @GCOBJS@
 GCSPEC = @GCSPEC@
-LD = @LD@
+INCLTDL = @INCLTDL@
 LIBDATASTARTSPEC = @LIBDATASTARTSPEC@
 LIBGCJ_CFLAGS = @LIBGCJ_CFLAGS@
 LIBGCJ_CXXFLAGS = @LIBGCJ_CXXFLAGS@
 LIBGCJ_JAVAFLAGS = @LIBGCJ_JAVAFLAGS@
+LIBLTDL = @LIBLTDL@
 LIBTOOL = @LIBTOOL@
 LN_S = @LN_S@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
-NM = @NM@
+OBJDUMP = @OBJDUMP@
 PACKAGE = @PACKAGE@
 PERL = @PERL@
 RANLIB = @RANLIB@
@@ -101,7 +103,6 @@ THREADINCS = @THREADINCS@
 THREADLIBS = @THREADLIBS@
 THREADOBJS = @THREADOBJS@
 THREADSPEC = @THREADSPEC@
-USE_SYMBOL_UNDERSCORE = @USE_SYMBOL_UNDERSCORE@
 VERSION = @VERSION@
 ZDEPS = @ZDEPS@
 ZINCS = @ZINCS@

libjava/include/config.h.in

@@ -142,6 +142,9 @@
 /* Define if getuid() and friends are missing.  */
 #undef NO_GETUID
 
+/* Define if libltdl is in use.  */
+#undef USE_LTDL
+
 /* Define if you have the access function.  */
 #undef HAVE_ACCESS