Index: libavc1394-0.5.4/librom1394/Makefile.am
===================================================================
--- libavc1394-0.5.4.orig/librom1394/Makefile.am
+++ libavc1394-0.5.4/librom1394/Makefile.am
@@ -1,6 +1,6 @@
 MAINTAINERCLEANFILES = Makefile.in
 lib_LTLIBRARIES = librom1394.la
-librom1394_la_LDFLAGS = @LIBRAW1394_LIBS@ \
+librom1394_la_LDFLAGS = @LIBRAW1394_LIBS@ -export-symbols-regex '^rom1394_' \
 	-version-info @lt_major@:@lt_revision@:@lt_age@  -lm
 librom1394_la_LIBADD = $(top_builddir)/common/raw1394util.lo
 librom1394_la_SOURCES = \
Index: libavc1394-0.5.4/libavc1394/Makefile.am
===================================================================
--- libavc1394-0.5.4.orig/libavc1394/Makefile.am
+++ libavc1394-0.5.4/libavc1394/Makefile.am
@@ -1,6 +1,6 @@
 MAINTAINERCLEANFILES = Makefile.in
 lib_LTLIBRARIES = libavc1394.la
-libavc1394_la_LDFLAGS = @LIBRAW1394_LIBS@ \
+libavc1394_la_LDFLAGS = @LIBRAW1394_LIBS@ -export-symbols-regex '^avc1394_' \
 	-version-info @lt_major@:@lt_revision@:@lt_age@ 
 libavc1394_la_LIBADD = $(top_builddir)/common/raw1394util.lo 
 libavc1394_la_SOURCES = \