2020-11-12 01:57:05 +01:00
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PROGRAM=example
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2020-11-12 01:43:46 +01:00
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SOURCES=syscalls.o colors.go.o colors.gox os.go.o os.gox $(PROGRAM).go.o
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LIBOBJ=os.go.o syscalls.o colors.go.o
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2021-07-12 14:28:41 +02:00
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GOFLAGS = -m32 -c -nostdlib -nostdinc -fno-stack-protector -fno-split-stack -static -fno-leading-underscore -fno-common -fno-pie -g -I.
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GO = gccgo
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GCC = gcc
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ASFLAGS= -g -f elf32 -F dwarf
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2020-05-03 11:30:20 +02:00
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NASM= nasm $(ASFLAGS)
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OBJCOPY=objcopy
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2021-07-12 14:28:41 +02:00
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LDFLAGS=-n -T static.lds -m elf_i386 --no-ld-generated-unwind-info
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2020-05-03 11:30:20 +02:00
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all: $(SOURCES) link
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2020-11-12 01:43:46 +01:00
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clean:
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2021-07-12 14:28:41 +02:00
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rm -f *.o *.gox $(PROGRAM).kex
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2020-05-03 11:30:20 +02:00
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link:
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2020-11-12 01:43:46 +01:00
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ld $(LDFLAGS) -o $(PROGRAM).kex $(SOURCES)
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$(OBJCOPY) $(PROGRAM).kex -O binary
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2020-05-03 11:30:20 +02:00
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%.gox: %.go.o
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2020-11-12 01:43:46 +01:00
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$(OBJCOPY) -j .go_export $< $@
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2020-05-03 11:30:20 +02:00
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%.go.o: %.go
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2020-11-12 01:43:46 +01:00
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$(GO) $(GOFLAGS) -o $@ -c $<
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2020-05-03 11:30:20 +02:00
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%.o: %.s
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$(NASM) $<
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