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Header deps compilation

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This commit is contained in:
Mathieu Maret 2018-07-15 21:42:36 +02:00
parent 671e19510e
commit 3e3f4a1c4c
1 changed files with 8 additions and 1 deletions
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9
Makefile
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@ -1,3 +1,5 @@
# Used to generated .d file that deal with header dependencies
CPPFLAGS = -MMD
AS=nasm AS=nasm
ASFLAGS += -f elf32 ASFLAGS += -f elf32
LDFLAGS += -m32 -nostdlib -static -fno-common -fno-use-cxa-atexit -fno-exceptions -fno-non-call-exceptions -fno-weak -fno-rtti -fno-stack-protector LDFLAGS += -m32 -nostdlib -static -fno-common -fno-use-cxa-atexit -fno-exceptions -fno-non-call-exceptions -fno-weak -fno-rtti -fno-stack-protector
@ -9,6 +11,7 @@ asmsrc=$(wildcard *.asm)
asmobj=$(asmsrc:%.asm=%.o) asmobj=$(asmsrc:%.asm=%.o)
csrc=$(wildcard *.c) csrc=$(wildcard *.c)
cobj=$(csrc:%.c=%.o) cobj=$(csrc:%.c=%.o)
deps = $(csrc:%.c=%.d)
kernel:$(asmobj) $(cobj) linker.ld kernel:$(asmobj) $(cobj) linker.ld
$(CXX) $(LDFLAGS) $(cobj) $(asmobj) -o $@ -T linker.ld $(CXX) $(LDFLAGS) $(cobj) $(asmobj) -o $@ -T linker.ld
@ -30,4 +33,8 @@ test:kernel
qemu-system-x86_64 -fda $< qemu-system-x86_64 -fda $<
clean: clean:
$(RM) kernel $(asmobj) $(cobj) $(RM) kernel $(asmobj) $(cobj) $(deps)
ifneq ($(MAKECMDGOALS),clean)
-include $(deps)
endif