mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-03-02 09:51:11 +00:00
1038ae2327
This should help libtool in getting the internal linking right. Effectively, libtool can sometime get the link order wrong when presented with a mix of .la and -l arguments. These .la file are also required by the android build system and were previously created by cerbero.
148 lines
3.9 KiB
Makefile
148 lines
3.9 KiB
Makefile
# we have to put in a little hack here for integration to work well
|
|
# libav can't be in SUBDIRS, because then automake will try to descend in it
|
|
# and find conditionals it doesn't know.
|
|
|
|
# so,
|
|
# - don't put it in SUBDIRS so automake doesn't descend
|
|
# - put it in DIST_SUBDIRS so make dist picks up the subtree
|
|
# - add an all-local hook so it does get built
|
|
# this also satisfies make distcheck
|
|
|
|
SUBDIRS =
|
|
DIST_SUBDIRS = libav
|
|
TMP_DIST_DIR=libav-dist
|
|
DIST_DIR=$(TMP_DIST_DIR)/.libav
|
|
EXTRA_DIST=Makefile.am
|
|
MAINTAINERCLEANDIRS = $(DIST_SUBDIRS)
|
|
LIB_LIST=libavutil libswresample libavcodec libavformat libavfilter
|
|
|
|
if HAVE_BZ2
|
|
BZ2_LIBS = -lbz2
|
|
else
|
|
BZ2_LIBS =
|
|
endif
|
|
|
|
if HAVE_LZMA
|
|
LZMA_LIBS = -llzma
|
|
else
|
|
LZMA_LIBS =
|
|
endif
|
|
|
|
|
|
define create_la
|
|
echo " GEN $1.la" && \
|
|
(echo "# $1.la - a libtool library file" && \
|
|
echo "# Generated by libtool (GNU libtool) 2.4.6" && \
|
|
echo "dlname=''" && \
|
|
echo "library_names=''" && \
|
|
echo "old_library='$1.a'" && \
|
|
echo "inherited_linker_flags=''" && \
|
|
echo "dependency_libs=' -L$(libdir) $(if $2,$(foreach dep,$2,$(abs_builddir)/$(dep).la)) $3 $(LIBM) '" && \
|
|
echo "weak_library_names=''" && \
|
|
echo "current=" && \
|
|
echo "age=" && \
|
|
echo "revision=" && \
|
|
echo "installed=no" && \
|
|
echo "shouldnotlink=no" && \
|
|
echo "dlopen=''" && \
|
|
echo "dlpreopen=''" && \
|
|
echo "libdir='$(libdir)'") > $1.la
|
|
endef
|
|
|
|
libavutil.la:
|
|
$(AM_V_at)$(call create_la,libavutil)
|
|
|
|
libswresample.la:
|
|
$(AM_V_at)$(call create_la,libswresample,libavutil)
|
|
|
|
libavcodec.la:
|
|
$(AM_V_at)$(call create_la,libavcodec,libswresample libavutil,-lz $(LZMA_LIBS))
|
|
|
|
libavformat.la:
|
|
$(AM_V_at)$(call create_la,libavformat,libavcodec libavutil,$(LIBM) -lz $(BZ2_LIBS))
|
|
|
|
libavfilter.la:
|
|
$(AM_V_at)$(call create_la,libavfilter,libavformat libavcodec libswresample libavutil)
|
|
|
|
all-local: $(foreach lib,$(LIB_LIST),$(lib).la)
|
|
cd libav && $(MAKE)
|
|
$(AM_V_at)$(MKDIR_P) .libs
|
|
$(AM_V_at)for lib in $(LIB_LIST); do \
|
|
if ! test -f .libs/$${lib}.a; then \
|
|
echo " CP $${lib}"; \
|
|
cp libav/$${lib}/$${lib}.a .libs/$${lib}.a; \
|
|
fi; \
|
|
done
|
|
|
|
if GST_PLUGIN_BUILD_STATIC
|
|
|
|
define install_la
|
|
echo " INSTALL $1.la" && \
|
|
sed -e "s|$(abs_builddir)|$(libdir)|g" \
|
|
-e "s|installed=no|installed=no|" \
|
|
$1.la > $(DESTDIR)$(libdir)/$1.la
|
|
endef
|
|
|
|
# Normally DATA is built before am-local, fix it
|
|
.libs/libavutil.a: all-local
|
|
|
|
.libs/libswresample.a: all-local
|
|
|
|
.libs/libavcodec.a: all-local
|
|
|
|
.libs/libavformat.a: all-local
|
|
|
|
.libs/libavfilter.a: all-local
|
|
|
|
depsdir = $(libdir)
|
|
nodist_deps_DATA = \
|
|
.libs/libavutil.a \
|
|
.libs/libswresample.a \
|
|
.libs/libavcodec.a \
|
|
.libs/libavformat.a \
|
|
.libs/libavfilter.a
|
|
|
|
install-data-hook:
|
|
$(AM_V_at)$(call install_la,libavutil)
|
|
$(AM_V_at)$(call install_la,libswresample)
|
|
$(AM_V_at)$(call install_la,libavcodec)
|
|
$(AM_V_at)$(call install_la,libavformat)
|
|
$(AM_V_at)$(call install_la,libavfilter)
|
|
endif
|
|
|
|
clean-local:
|
|
cd libav && $(MAKE) clean
|
|
rm -rf .libs
|
|
rm -r *.la
|
|
|
|
dist-clean:
|
|
cd libav && $(MAKE) distclean
|
|
rm -rf libav/$(TMP_DIST_DIR)
|
|
rm -f Makefile
|
|
rm -f libav/.version
|
|
rm -f libav/.config
|
|
|
|
distclean: dist-clean
|
|
|
|
maintainer-clean: distclean
|
|
rm -rf $(MAINTAINERCLEANDIRS)
|
|
|
|
maintainerclean: maintainer-clean
|
|
|
|
dist-local:
|
|
GIT_DIR=$(srcdir)/libav/.git git checkout-index --prefix=$(abs_builddir)/libav/$(TMP_DIST_DIR)/libav/ -a
|
|
touch libav/$(TMP_DIST_DIR)/libav/config.mak
|
|
echo "Patching libav ./configure"
|
|
sed -e '/Unknown option/ {N;N;s/exit 1//; }' libav/$(TMP_DIST_DIR)/libav/configure > libav/$(TMP_DIST_DIR)/libav/configure.tmp
|
|
mv libav/$(TMP_DIST_DIR)/libav/configure.tmp libav/$(TMP_DIST_DIR)/libav/configure
|
|
chmod +x libav/$(TMP_DIST_DIR)/libav/configure
|
|
|
|
distdir: dist-local
|
|
cp -r libav/$(TMP_DIST_DIR)/libav ${distdir}
|
|
cp -f $(top_srcdir)/gst-libs/ext/Makefile.am $(top_srcdir)/gst-libs/ext/Makefile.in ${distdir}
|
|
rm -rf libav/$(TMP_DIST_DIR)
|
|
|
|
dist: dist-local
|
|
cd libav/$(TMP_DIST_DIR) && tar -czf libav.tar.gz libav
|
|
mv libav/$(TMP_DIST_DIR)/libav.tar.gz ./
|
|
rm -rf libav/$(TMP_DIST_DIR)
|