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Simplify and fix the static linking

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Some libtool will endup removing the shared build when running a static
build. That had unwanted side effect. Rather then fighting libtool to
get to build each static and shared seperatly, let libtool build with
the LIBAV_DEPS added to LIBADD (list of libav*.a) and finally remove the
extra .a from the archive and fix the .la to what cerbero will expect.
This commit is contained in:
Nicolas Dufresne 2017-05-10 09:47:12 -04:00
parent dcc36f6e0a
commit a7d6eb2afa
1 changed files with 10 additions and 19 deletions
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29
ext/libav/Makefile.am
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@ -30,16 +30,14 @@ libgstlibav_la_SOURCES = gstav.c \
# gstavscale.c
libgstlibav_la_CFLAGS = $(LIBAV_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
libgstlibav_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
libgstlibav_la_LIBADD =
if HAVE_LIBAV_UNINSTALLED
libgstlibav_la_LIBTOOLFLAGS = --tag=disable-static
libgstlibav_la_LIBADD =
if !GST_PLUGIN_BUILD_STATIC
libgstlibav_la_LIBADD += $(LIBAV_LIBS)
endif
libgstlibav_la_LIBADD += $(LIBAV_DEPS)
libgstlibav_la_DEPENDENCIES = $(LIBAV_DEPS)
else
libgstlibav_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
libgstlibav_la_LIBADD = $(LIBAV_LIBS)
libgstlibav_la_LIBADD += $(LIBAV_LIBS)
endif
libgstlibav_la_LIBADD += $(GST_PLUGINS_BASE_LIBS) \
@ -49,22 +47,15 @@ libgstlibav_la_LIBADD += $(GST_PLUGINS_BASE_LIBS) \
libgstlibav_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(DARWIN_LDFLAGS)
if HAVE_LIBAV_UNINSTALLED
libgstlibav_la_DEPENDENCIES = $(LIBAV_DEPS)
if GST_PLUGIN_BUILD_STATIC
libgstlibav_la_LINK_static = $(LIBTOOL) $(AM_V_lt) --tag=CC \
--tag=disable-shared $(LIBTOOLFLAGS) --mode=link \
$(CCLD) $(libgstlibav_la_CFLAGS) $(CFLAGS) \
$(libgstlibav_la_LDFLAGS) $(LDFLAGS) -o $@
libgstlibav.la: $(libgstlibav_la_OBJECTS) $(libgstlibav_la_DEPENDENCIES) $(EXTRA_libgstlibav_la_DEPENDENCIES)
$(AM_V_CCLD)$(libgstlibav_la_LINK) -rpath $(plugindir) $(libgstlibav_la_OBJECTS) $(LIBAV_DEPS) $(libgstlibav_la_LIBADD) $(LIBS)
$(AM_V_CCLD)$(libgstlibav_la_LINK) -rpath $(plugindir) $(libgstlibav_la_OBJECTS) $(libgstlibav_la_LIBADD) $(LIBS)
$(AM_V_at)cp $@ $@.tmp
$(AM_V_at)rm $@
$(AM_V_CCLD)$(libgstlibav_la_LINK_static) -rpath $(plugindir) $(libgstlibav_la_OBJECTS) $(libgstlibav_la_LIBADD) $(LIBS)
$(AM_V_at)mv $@ $@.tmp
$(AM_V_GEN) sed -e "s|^\(dependency_libs='\)|\1 $(LIBAV_LIBS)|" $@.tmp > $@ && rm $@.tmp
$(AM_V_at)$(AR) -d .libs/libgstlibav.a $(foreach dep,$(LIBAV_DEPS), $(notdir $(dep)))
$(AM_V_at)$(RANLIB) .libs/libgstlibav.a
$(AM_V_GEN)sed -e "s|^\(dependency_libs='\)|\1 $(LIBAV_LIBS)|" $@.tmp > $@ && rm $@.tmp
endif
endif