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