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| author | aqua <aqua@iserlohn-fortress.net> | 2022-10-29 20:49:03 +0300 |
|---|---|---|
| committer | aqua <aqua@iserlohn-fortress.net> | 2022-10-30 12:19:57 +0200 |
| commit | 841b0527a69a76ab9dd9a376cc2a2d37049c6b54 (patch) | |
| tree | 4a0d63825238060099cb6bc4487587d9e4454771 /rules.mk | |
| parent | Remove meson.build files (diff) | |
| download | kernel-841b0527a69a76ab9dd9a376cc2a2d37049c6b54.tar.xz | |
makefile: auto-generate OBJS from SRCS
Diffstat (limited to 'rules.mk')
| -rw-r--r-- | rules.mk | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -1,7 +1,20 @@ +# generate ,OBJS variable for each ,SRCS +, = , +$(foreach V,$(filter %$(,)SRCS, ${.VARIABLES}),\ + $(eval $(V:$(,)SRCS=$(,)OBJS) += $(foreach f,$($(V)),$(addsuffix .o,$(basename $(f))))) \ + $(eval $(V:$(,)SRCS=.a): $($(V:$(,)SRCS=$(,)OBJS))) \ + $(eval clean: $($(V:$(,)SRCS=$(,)OBJS))) \ +) + +# Suffix rules +%.a: + @echo ' AR $@' + @${AR} ${ARFLAGS} $@ $(filter %.o,$^) + .SUFFIXES: .s .S .c .o .s.o: - @echo ' CC $^' - @$(CC) $(CCFLAGS) -c -o $@ $^ + @echo ' AS $^' + @$(AS) $(ASFLAGS) -c -o $@ $^ .S.o: @echo ' CC $^' @@ -11,3 +24,7 @@ @echo ' CC $^' @$(CC) $(CCFLAGS) -c -o $@ $^ +# clean target +.PHONY: clean +clean: + @rm -rf $^ |