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author | Grigori Goronzy <greg@blackbox> | 2009-06-29 14:16:46 +0200 |
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committer | Grigori Goronzy <greg@blackbox> | 2009-06-29 14:25:33 +0200 |
commit | cddd9ad1c3a27d1f055a1aa91004feff27ab8f1a (patch) | |
tree | 29f075ca335c390cb7af3e8724591ea38e592b9e | |
parent | 00983363e4356fd4bd0da3659f37707b31fc6597 (diff) | |
download | libass-cddd9ad1c3a27d1f055a1aa91004feff27ab8f1a.tar.bz2 libass-cddd9ad1c3a27d1f055a1aa91004feff27ab8f1a.tar.xz |
Restrict symbols exported in the DSO
Only export those symbols into the shared object which are defined in
the API (ass.h). A file libass.sym which contains a list of symbols
was added and libtool configured to use it.
-rw-r--r-- | libass/Makefile.am | 1 | ||||
-rw-r--r-- | libass/libass.sym | 31 |
2 files changed, 32 insertions, 0 deletions
diff --git a/libass/Makefile.am b/libass/Makefile.am index 8703f6a8..ccdeebc3 100644 --- a/libass/Makefile.am +++ b/libass/Makefile.am @@ -8,6 +8,7 @@ libass_la_SOURCES = ass.c ass_cache.c ass_font.c ass_fontconfig.c ass_render.c \ ass_cache.h ass_fontconfig.h ass_font.h ass.h \ ass_library.h ass_types.h ass_utils.h help_mp.h libass_la_LDFLAGS = -version-info $(LIBASS_LT_CURRENT):$(LIBASS_LT_REVISION):$(LIBASS_LT_AGE) +libass_la_LDFLAGS += -export-symbols $(srcdir)/libass.sym assheadersdir = $(includedir)/ass dist_assheaders_HEADERS = ass.h ass_types.h diff --git a/libass/libass.sym b/libass/libass.sym new file mode 100644 index 00000000..f363c85b --- /dev/null +++ b/libass/libass.sym @@ -0,0 +1,31 @@ +ass_library_init +ass_library_done +ass_set_fonts_dir +ass_set_extract_fonts +ass_set_style_overrides +ass_renderer_init +ass_renderer_done +ass_set_frame_size +ass_set_margins +ass_set_use_margins +ass_set_aspect_ratio +ass_set_font_scale +ass_set_hinting +ass_set_line_spacing +ass_set_fonts +ass_render_frame +ass_new_track +ass_free_track +ass_alloc_style +ass_alloc_event +ass_free_style +ass_free_event +ass_process_data +ass_process_codec_private +ass_process_chunk +ass_read_file +ass_read_memory +ass_read_styles +ass_add_font +ass_clear_fonts +ass_step_sub |