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# arch = {riscv32, riscv64, x86_64, aarch64}
# mode = {debug, release}
arch ?= riscv32
mode ?= debug
out_dir ?= build/$(arch)
out_img ?= build/$(arch).img
rust_src_dir := rust/src/bin
rust_bin_path := rust/target/$(arch)-rcore/$(mode)
rust_bins := $(patsubst $(rust_src_dir)/%.rs, $(rust_bin_path)/%, $(wildcard $(rust_src_dir)/*.rs))
ucore_bin_path := ucore/build/$(arch)
biscuit_bin_path := biscuit/build/$(arch)
rust_build_args := --target targets/$(arch)-rcore.json
cmake_build_args := -DARCH=$(arch)
ifeq ($(mode), release)
rust_build_args += --release
cmake_build_args += -DCMAKE_BUILD_TYPE=Release
endif
.PHONY: all clean build rust ucore biscuit bin
all: build
rust:
@echo Building rust programs
@cd rust && cargo xbuild $(rust_build_args)
@rm -rf $(out_dir)/rust && mkdir -p $(out_dir)/rust
@cp $(rust_bins) $(out_dir)/rust
ucore:
ifneq ($(arch), x86_64)
@echo Building ucore programs
@mkdir -p ucore/build
@cd ucore/build && cmake $(cmake_build_args) .. && make
@rm -rf $(out_dir)/ucore && mkdir -p $(out_dir)/ucore
@cp $(ucore_bin_path)/* $(out_dir)/ucore
endif
biscuit:
ifeq ($(arch), $(filter $(arch), x86_64 aarch64))
@echo Building biscuit programs
@mkdir -p biscuit/build
@cd biscuit/build && cmake $(cmake_build_args) .. && make
@rm -rf $(out_dir)/biscuit && mkdir -p $(out_dir)/biscuit
@cp $(biscuit_bin_path)/* $(out_dir)/biscuit
endif
build: rust ucore biscuit
sfsimg: $(out_img)
$(out_img): build mksfs
@mksfs zip $(out_dir) $@
mksfs:
ifeq ($(shell which mksfs),)
@cargo install --git https://github.com/wangrunji0408/SimpleFileSystem-Rust --features="std"
endif
clean:
@cd rust && cargo clean
@rm -rf biscuit/build ucore/build
@rm -rf $(out_dir)