jD91mZM2
320eb0ecd0
Turns out that this only worked because I didn't clean before rebuilding, so it still had access to the old files. Sorry.
76 lines
1.6 KiB
Makefile
76 lines
1.6 KiB
Makefile
TARGET?=
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BUILD=target
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ifneq ($(TARGET),)
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BUILD="target/$(TARGET)"
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CARGOFLAGS+="--target=$(TARGET)"
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endif
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ifeq ($(TARGET),aarch64-unknown-linux-gnu)
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CC="aarch64-linux-gnu-gcc"
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endif
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ifeq ($(TARGET),x86_64-unknown-redox)
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CC="x86_64-unknown-redox-gcc"
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endif
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SRC=\
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src/* \
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src/*/* \
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src/*/*/* \
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src/*/*/*/*
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.PHONY: all clean fmt install libc libm test
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all: libc libm
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clean:
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cargo clean
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make -C tests clean
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fmt:
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./fmt.sh
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install: all
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mkdir -pv "$(DESTDIR)/lib"
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mkdir -pv "$(DESTDIR)/include"
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cp -rv "include"/* "$(DESTDIR)/include"
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cp -rv "target/include"/* "$(DESTDIR)/include"
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cp -v "$(BUILD)/debug/libc.a" "$(DESTDIR)/lib"
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cp -v "$(BUILD)/debug/crt0.o" "$(DESTDIR)/lib"
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cp -rv "openlibm/include"/* "$(DESTDIR)/include"
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cp -rv "openlibm/src"/*.h "$(DESTDIR)/include"
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libc: $(BUILD)/debug/libc.a $(BUILD)/debug/crt0.o
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libm: $(BUILD)/openlibm/libopenlibm.a
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test: all
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make -C tests run
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$(BUILD)/debug/libc.a: $(SRC)
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cargo build $(CARGOFLAGS)
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touch $@
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$(BUILD)/debug/crt0.o: $(SRC)
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CARGO_INCREMENTAL=0 cargo --verbose --verbose rustc --manifest-path src/crt0/Cargo.toml $(CARGOFLAGS) -- --emit obj=$@
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touch $@
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$(BUILD)/release/libc.a: $(SRC)
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cargo build --release $(CARGOFLAGS)
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touch $@
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$(BUILD)/release/crt0.o: $(SRC)
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CARGO_INCREMENTAL=0 cargo rustc --release --manifest-path src/crt0/Cargo.toml $(CARGOFLAGS) -- --emit obj=$@
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touch $@
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$(BUILD)/openlibm: openlibm
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rm -rf $@ $@.partial
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mkdir -p $(BUILD)
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cp -r $< $@.partial
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mv $@.partial $@
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touch $@
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$(BUILD)/openlibm/libopenlibm.a: $(BUILD)/openlibm
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make CC=$(CC) CFLAGS=-fno-stack-protector -C $< libopenlibm.a
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