2 # common bits used by all libraries
5 # first so "all" becomes default target
12 ECHO = printf "$(1)\t%s\n" $(2)
13 BRIEF = CC AS YASM AR LD HOSTCC STRIP CP
14 SILENT = DEPCC YASMDEP RM RANLIB
16 M = @$(call ECHO,$(TAG),$@);
17 $(foreach VAR,$(BRIEF), \
18 $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
19 $(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
20 $(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL))
23 # NASM requires -I path terminated with /
24 IFLAGS := -I. -I$(SRC_PATH)/
25 CPPFLAGS := $(IFLAGS) $(CPPFLAGS)
28 YASMFLAGS += $(IFLAGS) -Pconfig.asm
29 HOSTCFLAGS += $(IFLAGS)
33 $($(1)) $(CPPFLAGS) $($(1)FLAGS) $($(1)_DEPFLAGS) -c $($(1)_O) $<
36 COMPILE_C = $(call COMPILE,CC)
37 COMPILE_S = $(call COMPILE,AS)
46 $(CC) $(CPPFLAGS) $(CFLAGS) -Wno-unused -c -o $@ -x c $<
49 $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
53 # Dummy rule to stop make trying to rebuild removed or renamed headers
57 # Disable suffix rules. Most of the builtin rules are suffix rules,
58 # so this saves some time on slow systems.
61 # Do not delete intermediate files from chains of implicit rules
65 OBJS-$(HAVE_MMX) += $(MMX-OBJS-yes)
68 FFLIBS := $(FFLIBS-yes) $(FFLIBS)
69 TESTPROGS += $(TESTPROGS-yes)
71 FFEXTRALIBS := $(FFLIBS:%=-l%$(BUILDSUF)) $(EXTRALIBS)
72 FFLDFLAGS := $(ALLFFLIBS:%=-Llib%) $(LDFLAGS)
74 EXAMPLES := $(EXAMPLES:%=$(SUBDIR)%-example$(EXESUF))
75 OBJS := $(sort $(OBJS:%=$(SUBDIR)%))
76 TESTOBJS := $(TESTOBJS:%=$(SUBDIR)%) $(TESTPROGS:%=$(SUBDIR)%-test.o)
77 TESTPROGS := $(TESTPROGS:%=$(SUBDIR)%-test$(EXESUF))
78 HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o)
79 HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
81 DEP_LIBS := $(foreach NAME,$(FFLIBS),lib$(NAME)/$($(CONFIG_SHARED:yes=S)LIBNAME))
83 ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
84 SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
85 SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
86 checkheaders: $(filter-out $(SKIPHEADERS:.h=.ho),$(ALLHEADERS:.h=.ho))
89 $(HOSTCC) $(HOSTCFLAGS) -c -o $@ $<
91 $(HOSTPROGS): %$(HOSTEXESUF): %.o
92 $(HOSTCC) $(HOSTLDFLAGS) -o $@ $< $(HOSTLIBS)
94 $(OBJS): | $(dir $(OBJS))
95 $(HOSTOBJS): | $(dir $(HOSTOBJS))
96 $(TESTOBJS): | $(dir $(TESTOBJS))
98 OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOSTOBJS) $(TESTOBJS))
100 CLEANSUFFIXES = *.d *.o *~ *.ho *.map *.ver
101 DISTCLEANSUFFIXES = *.pc
102 LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a *.exp
104 -include $(wildcard $(OBJS:.o=.d) $(TESTOBJS:.o=.d))