Merge lp:~bregma/frame/add-elf-symbol-versioning into lp:frame

[Stephen M. Webb]

Adds ELF symbol verisoning.

[Chase Douglas (chasedouglas)]

Looks good to me!

review: Approve

[Jussi Pakkanen (jpakkane)]

Looks ok. Is there an actual need for this or is this added just for completeness?

[Chase Douglas (chasedouglas)]

Mostly for completeness, but it's best to add it before you need it :).

=== modified file 'configure.ac'
--- configure.ac	2011-03-15 19:15:23 +0000
+++ configure.ac	2011-06-13 20:46:47 +0000
@@ -9,7 +9,8 @@
 AC_CONFIG_AUX_DIR([config-aux])
 
 # Initialize Automake
-AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_INIT_AUTOMAKE([1.11 foreign dist-bzip2])
+AM_SILENT_RULES([yes])
 AM_MAINTAINER_MODE
 
 LIB_VERSION=2:0:1

=== modified file 'src/Makefile.am'
--- src/Makefile.am	2011-02-15 14:01:51 +0000
+++ src/Makefile.am	2011-06-13 20:46:47 +0000
@@ -1,7 +1,12 @@
+
+version_script = $(srcdir)/libutouch-frame.ver
+
 lib_LTLIBRARIES = libutouch-frame.la
 
 libutouch_frame_la_LDFLAGS = \
 	-version-info @LIB_VERSION@ \
+	-Wl,-z,defs -Wl,--as-needed \
+	-Wl,--version-script=$(version_script) \
 	-lm \
 	$(EVEMU_LIBS) \
 	$(MTDEV_LIBS)
@@ -27,3 +32,6 @@
 libutouch_frameinclude_HEADERS += $(top_srcdir)/include/utouch/frame-xi2.h
 
 endif
+
+EXTRA_DIST = $(version_script)
+

=== added file 'src/libutouch-frame.ver'
--- src/libutouch-frame.ver	1970-01-01 00:00:00 +0000
+++ src/libutouch-frame.ver	2011-06-13 20:46:47 +0000
@@ -0,0 +1,19 @@
+UTOUCH_FRAME_1.1 {
+  global:
+    utouch_frame_configure_xi2;
+    utouch_frame_delete_engine;
+    utouch_frame_get_current_slot;
+    utouch_frame_get_num_frames;
+    utouch_frame_get_num_slots;
+    utouch_frame_get_surface;
+    utouch_frame_get_version;
+    utouch_frame_init_mtdev;
+    utouch_frame_init_xi2;
+    utouch_frame_is_supported_mtdev;
+    utouch_frame_new_engine_raw;
+    utouch_frame_pump_mtdev;
+
+  local:
+    *;
+};
+