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Compile more things with LTO

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This commit is contained in:
Jeremy Soller 2019-02-25 16:08:17 -07:00
parent 7410534ac8
commit 986aad930f
3 changed files with 7 additions and 5 deletions
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6
mk/kernel.mk
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@ -2,19 +2,19 @@ build/libkernel.a: kernel/Cargo.lock kernel/Cargo.toml kernel/src/* kernel/src/*
export PATH="$(PREFIX_PATH):$$PATH" && \
export INITFS_FOLDER=$(ROOT)/build/initfs && \
cd kernel && \
xargo rustc --lib --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 --emit link=../$@
xargo rustc --lib --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
build/libkernel_coreboot.a: kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs_coreboot.tag
export PATH="$(PREFIX_PATH):$$PATH" && \
export INITFS_FOLDER=$(ROOT)/build/initfs_coreboot && \
cd kernel && \
xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 --emit link=../$@
xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
build/libkernel_live.a: kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs_live.tag
export PATH="$(PREFIX_PATH):$$PATH" && \
export INITFS_FOLDER=$(ROOT)/build/initfs_live && \
cd kernel && \
xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 --emit link=../$@
xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
build/kernel: kernel/linkers/$(ARCH).ld build/libkernel.a
export PATH="$(PREFIX_PATH):$$PATH" && \