# common bits used by all libraries
#
-LIBSRC = $(SRC_PATH_BARE)/lib$(NAME)
+# first so "all" becomes default target
+all: all-yes
-LIBVERSION = $(lib$(NAME)_VERSION)
-LIBMAJOR = $(lib$(NAME)_VERSION_MAJOR)
+include $(SRC_PATH)/arch.mak
-vpath %.c $(LIBSRC)
-vpath %.h $(LIBSRC)
-vpath %.S $(LIBSRC)
+OBJS += $(OBJS-yes)
+FFLIBS := $($(NAME)_FFLIBS) $(FFLIBS-yes) $(FFLIBS)
+TESTPROGS += $(TESTPROGS-yes)
-SRC_DIR = "$(LIBSRC)"
+LDLIBS = $(FFLIBS:%=%$(BUILDSUF))
+FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(EXTRALIBS)
-ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
+OBJS := $(sort $(OBJS:%=$(SUBDIR)%))
+TESTOBJS := $(TESTOBJS:%=$(SUBDIR)tests/%) $(TESTPROGS:%=$(SUBDIR)tests/%.o)
+TESTPROGS := $(TESTPROGS:%=$(SUBDIR)tests/%$(EXESUF))
+HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o)
+HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
+TOOLS += $(TOOLS-yes)
+TOOLOBJS := $(TOOLS:%=tools/%.o)
+TOOLS := $(TOOLS:%=tools/%$(EXESUF))
+HEADERS += $(HEADERS-yes)
-CFLAGS += $(CFLAGS-yes)
-OBJS += $(OBJS-yes)
-ASM_OBJS += $(ASM_OBJS-yes)
-CPP_OBJS += $(CPP_OBJS-yes)
-FFLIBS += $(FFLIBS-yes)
+PATH_LIBNAME = $(foreach NAME,$(1),lib$(NAME)/$($(2)LIBNAME))
+DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib),$(CONFIG_SHARED:yes=S)))
+STATIC_DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib)))
-CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
- -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
- $(addprefix -I$(SRC_PATH)/lib,$(ALLFFLIBS)) $(OPTFLAGS)
+SRC_DIR := $(SRC_PATH)/lib$(NAME)
+ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
+SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
+SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
+HOBJS = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o))
+checkheaders: $(HOBJS)
+.SECONDARY: $(HOBJS:.o=.c)
-EXTRALIBS := $(addprefix -l,$(addsuffix $(BUILDSUF),$(FFLIBS))) $(EXTRALIBS)
-LDFLAGS := $(addprefix -L$(BUILD_ROOT)/lib,$(FFLIBS)) $(LDFLAGS)
+alltools: $(TOOLS)
-SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
-OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
+$(HOSTOBJS): %.o: %.c
+ $(COMPILE_HOSTC)
-all: $(LIBNAME) $(SLIBNAME)
+$(HOSTPROGS): %$(HOSTEXESUF): %.o
+ $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTLIBS)
-$(LIBNAME): $(OBJS)
- rm -f $@
- $(AR) rc $@ $^ $(EXTRAOBJS)
- $(RANLIB) $@
+$(OBJS): | $(sort $(dir $(OBJS)))
+$(HOBJS): | $(sort $(dir $(HOBJS)))
+$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
+$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
+$(TOOLOBJS): | tools
-$(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
- $(LN_S) $^ $@
+OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(TESTOBJS))
-$(SLIBNAME_WITH_MAJOR): $(OBJS)
- $(SLIB_CREATE_DEF_CMD)
- $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
- $(SLIB_EXTRA_CMD)
-
-%.o: %.c
- $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
-
-%.o: %.S
- $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
-
-%: %.o $(LIBNAME)
- $(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
-
-%.ho: %.h
- $(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
-
-ALLHEADERS = $(subst $(LIBSRC)/,,$(wildcard $(LIBSRC)/*.h))
-checkheaders: $(filter-out %_template.ho,$(ALLHEADERS:.h=.ho))
-
-# gcc stupidly only outputs the basename of targets with -MM
-depend dep: $(SRCS)
- $(CC) -MM $(CFLAGS) $^ | sed 's,[0-9a-z._-]*: \([a-z0-9]*/\).*,\1&,' > .depend
+CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver *.ver-sol2 *.gcno *.gcda
+DISTCLEANSUFFIXES = *.pc
+LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
+define RULES
clean::
- rm -f *.o *~ *.a *.lib *.so *.so.* *.dylib *.dll \
- *.def *.dll.a *.exp *.ho *.map $(TESTS)
-
-distclean: clean
- rm -f .depend
-
-INSTALL_TARGETS-$(BUILD_SHARED) += install-lib-shared
-INSTALL_TARGETS-$(BUILD_STATIC) += install-lib-static
-
-install: install-libs install-headers
-
-install-libs: $(INSTALL_TARGETS-yes)
-
-install-lib-shared: $(SLIBNAME)
- install -d "$(SHLIBDIR)"
- install -m 755 $(SLIBNAME) "$(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-static: $(LIBNAME)
- install -d "$(LIBDIR)"
- install -m 644 $(LIBNAME) "$(LIBDIR)"
- $(LIB_INSTALL_EXTRA_CMD)
-
-INCINSTDIR = $(INCDIR)/lib$(NAME)
-
-install-headers:
- install -d "$(INCINSTDIR)"
- install -d "$(LIBDIR)/pkgconfig"
- install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(INCINSTDIR)"
- install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(LIBDIR)/pkgconfig"
-
-uninstall: uninstall-libs uninstall-headers
-
-uninstall-libs:
- -rm -f "$(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"
-
-tests: $(TESTS)
-
-%-test$(EXESUF): %.c $(LIBNAME)
- $(CC) $(CFLAGS) $(LDFLAGS) -DTEST -o $@ $^ $(EXTRALIBS)
+ $(RM) $(HOSTPROGS) $(TESTPROGS) $(TOOLS)
+endef
-.PHONY: all depend dep clean distclean install* uninstall* tests
+$(eval $(RULES))
--include .depend
+-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d))