vinzenz/redox
0
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Optimize for size

Browse source
This commit is contained in:
Jeremy Soller 2016-09-28 20:57:55 -06:00
parent 5e1d2f8c64
commit aa0fb28edc
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
Makefile
View file

@ -4,17 +4,17 @@ ARCH?=x86_64
KTARGET=$(ARCH)-unknown-none
KBUILD=build/kernel
KRUSTC=./krustc.sh
KRUSTCFLAGS=--target $(KTARGET).json -C soft-float
KRUSTCFLAGS=--target $(KTARGET).json -C opt-level=s -C soft-float
KCARGO=RUSTC="$(KRUSTC)" cargo
KCARGOFLAGS=--target $(KTARGET).json -- -C soft-float
KCARGOFLAGS=--target $(KTARGET).json -- -C opt-level=s -C soft-float
# Userspace variables
TARGET=$(ARCH)-unknown-redox
BUILD=build/userspace
RUSTC=./rustc.sh
RUSTCFLAGS=--target $(TARGET).json -C opt-level=2 --cfg redox
RUSTCFLAGS=--target $(TARGET).json -C opt-level=s --cfg redox
CARGO=RUSTC="$(RUSTC)" cargo
CARGOFLAGS=--target $(TARGET).json -- -C opt-level=2 --cfg redox
CARGOFLAGS=--target $(TARGET).json -- -C opt-level=s --cfg redox
# Default targets
.PHONY: all clean qemu bochs FORCE
@ -105,7 +105,7 @@ $(KBUILD)/libcollections.rlib: rust/src/libcollections/lib.rs $(KBUILD)/libcore.
$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
$(KBUILD)/libkernel.a: kernel/** $(KBUILD)/libcore.rlib $(KBUILD)/liballoc.rlib $(KBUILD)/libcollections.rlib $(BUILD)/initfs.rs FORCE
$(KCARGO) rustc $(KCARGOFLAGS) -o $@
$(KCARGO) rustc $(KCARGOFLAGS) -C opt-level=s -C lto -o $@
$(KBUILD)/kernel: $(KBUILD)/libkernel.a
$(LD) --gc-sections -z max-page-size=0x1000 -T arch/$(ARCH)/src/linker.ld -o $@ $<