cecb48897df8cc58fe380305f6fe1638009c777f
[ffmpeg.git] / common.mak
1 #
2 # common bits used by all libraries
3 #
4
5 VPATH = $(SRC_PATH_BARE)/lib$(NAME)
6 SRC_DIR = "$(VPATH)"
7
8 CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
9           -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
10           -I$(SRC_PATH)/libavutil $(OPTFLAGS)
11 SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
12 OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
13 STATIC_OBJS := $(OBJS) $(STATIC_OBJS)
14 SHARED_OBJS := $(OBJS) $(SHARED_OBJS)
15
16 all: $(EXTRADEPS) $(LIB) $(SLIBNAME)
17
18 $(LIB): $(STATIC_OBJS)
19         rm -f $@
20         $(AR) rc $@ $^ $(EXTRAOBJS)
21         $(RANLIB) $@
22
23 $(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
24         ln -sf $^ $@
25
26 $(SLIBNAME_WITH_MAJOR): $(SHARED_OBJS)
27         $(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
28         $(SLIB_EXTRA_CMD)
29
30 %.o: %.c
31         $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
32
33 %.o: %.S
34         $(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
35
36 # BeOS: remove -Wall to get rid of all the "multibyte constant" warnings
37 %.o: %.cpp
38         g++ $(subst -Wall,,$(CFLAGS)) -c -o $@ $<
39
40 %: %.o $(LIB)
41         $(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
42
43 depend dep: $(SRCS)
44         $(CC) -MM $(CFLAGS) $^ 1>.depend
45
46 clean::
47         rm -f *.o *.d *~ *.a *.lib *.so *.so.* *.dylib *.dll \
48               *.lib *.def *.dll.a *.exp
49
50 distclean: clean
51         rm -f .depend
52
53 ifeq ($(BUILD_SHARED),yes)
54 INSTLIBTARGETS += install-lib-shared
55 endif
56 ifeq ($(BUILD_STATIC),yes)
57 INSTLIBTARGETS += install-lib-static
58 endif
59
60 install: install-libs install-headers
61
62 install-libs: $(INSTLIBTARGETS)
63
64 install-lib-shared: $(SLIBNAME)
65         install -d "$(shlibdir)"
66         install $(INSTALLSTRIP) -m 755 $(SLIBNAME) \
67                 "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
68         cd "$(shlibdir)" && \
69                 ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
70         cd "$(shlibdir)" && \
71                 ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
72
73 install-lib-static: $(LIB)
74         install -d "$(libdir)"
75         install -m 644 $(LIB) "$(libdir)"
76         $(LIB_INSTALL_EXTRA_CMD)
77
78 install-headers:
79         install -d "$(incdir)"
80         install -d "$(libdir)/pkgconfig"
81         install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(incdir)"
82         install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(libdir)/pkgconfig"
83
84 uninstall: uninstall-libs uninstall-headers
85
86 uninstall-libs:
87         -rm -f "$(shlibdir)/$(SLIBNAME_WITH_MAJOR)" \
88                "$(shlibdir)/$(SLIBNAME)"            \
89                "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
90         -rm -f "$(libdir)/$(LIB)"
91
92 uninstall-headers:
93         rm -f $(addprefix "$(incdir)/",$(HEADERS))
94         rm -f "$(libdir)/pkgconfig/lib$(NAME).pc"
95
96 .PHONY: all depend dep clean distclean install* uninstall*
97
98 #
99 # include dependency files if they exist
100 #
101 ifneq ($(wildcard .depend),)
102 include .depend
103 endif