FFmpeg/subdir.mak
Måns Rullgård de4070b520 Add generic rules for building helpers with HOSTCC
Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-29 00:55:35 +00:00

104 lines
2.8 KiB
Makefile

SRC_DIR := $(SRC_PATH_BARE)/lib$(NAME)
include $(SUBDIR)../common.mak
LIBVERSION := $(lib$(NAME)_VERSION)
LIBMAJOR := $(lib$(NAME)_VERSION_MAJOR)
ifdef CONFIG_STATIC
all: $(SUBDIR)$(LIBNAME)
install-libs: install-lib$(NAME)-static
$(SUBDIR)$(LIBNAME): $(OBJS)
rm -f $@
$(AR) rc $@ $^ $(EXTRAOBJS)
$(RANLIB) $@
endif
INCINSTDIR := $(INCDIR)/lib$(NAME)
THIS_LIB := $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
define RULES
$(SUBDIR)%$(EXESUF): $(SUBDIR)%.o
$(LD) $(FFLDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)
$(SUBDIR)%-test.o: $(SUBDIR)%.c
$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c -o $$@ $$^
$(SUBDIR)%-test.o: $(SUBDIR)%-test.c
$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c -o $$@ $$^
$(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
$(YASM) $(YASMFLAGS) -I $$(<D)/ -M -o $$@ $$< > $$(@:.o=.d)
$(YASM) $(YASMFLAGS) -I $$(<D)/ -o $$@ $$<
clean::
rm -f $(addprefix $(SUBDIR),*-example$(EXESUF) *-test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
$(addprefix $(SUBDIR), $(foreach suffix,$(CLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS)))) \
$(HOSTOBJS) $(HOSTPROGS)
distclean:: clean
rm -f $(addprefix $(SUBDIR),$(DISTCLEANSUFFIXES)) \
$(addprefix $(SUBDIR), $(foreach suffix,$(DISTCLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))
ifdef CONFIG_SHARED
all: $(SUBDIR)$(SLIBNAME)
install-libs: install-lib$(NAME)-shared
$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS)
$(SLIB_CREATE_DEF_CMD)
$(LD) $(SHFLAGS) $(FFLDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
$(SLIB_EXTRA_CMD)
ifdef SUBDIR
$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(DEP_LIBS)
endif
endif
install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
install -d "$(SHLIBDIR)"
install -m 755 $$< "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
cd "$(SHLIBDIR)" && \
$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
cd "$(SHLIBDIR)" && \
$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
$(SLIB_INSTALL_EXTRA_CMD)
install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)
install -d "$(LIBDIR)"
install -m 644 $$< "$(LIBDIR)"
$(LIB_INSTALL_EXTRA_CMD)
install-headers::
install -d "$(INCINSTDIR)"
install -d "$(LIBDIR)/pkgconfig"
install -m 644 $(addprefix "$(SRC_DIR)"/,$(HEADERS)) "$(INCINSTDIR)"
install -m 644 $(BUILD_ROOT)/lib$(NAME)/lib$(NAME).pc "$(LIBDIR)/pkgconfig"
uninstall-libs::
-rm -f "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
"$(SHLIBDIR)/$(SLIBNAME)" \
"$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
-$(SLIB_UNINSTALL_EXTRA_CMD)
-rm -f "$(LIBDIR)/$(LIBNAME)"
uninstall-headers::
rm -f $(addprefix "$(INCINSTDIR)/",$(HEADERS))
rm -f "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
-rmdir "$(INCDIR)"
endef
$(eval $(RULES))
$(EXAMPLES) $(TESTPROGS): $(THIS_LIB) $(DEP_LIBS)
examples: $(EXAMPLES)
testprogs: $(TESTPROGS)