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Add support for compiling C code as well as Rust in release mode

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We can now build all source code (.S, .c, and .rs) under `src/` in release
mode with `OCCLUM_RELEASE_BUILD=1 make` command.
This commit is contained in:
Tate, Hongliang Tian 2020-01-20 06:46:32 +00:00
parent d825351f02
commit 671da280d8
5 changed files with 19 additions and 20 deletions
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13
src/libos/Makefile
View File

@ -33,9 +33,6 @@ include ../sgxenv.mk
# | +---------------| |
# +-------------------+
# Build LibOS in debug or release mode
LIBOS_RELEASE ?= 0
# The log level for LibOS
#
# There are five levels:
@ -117,14 +114,14 @@ $(LIBOS_CORE_A): $(LIBOS_CORE_RS_A) $(C_OBJS) $(CXX_OBJS) $(S_OBJS) $(EDL_C_OBJS
@ar r $@ $(C_OBJS) $(CXX_OBJS) $(S_OBJS) $(EDL_C_OBJS)
@echo "GEN => $@"
ifeq ($(LIBOS_RELEASE), 0)
$(LIBOS_CORE_RS_A): $(RUST_SRCS)
@RUSTC_BOOTSTRAP=1 cargo build --target-dir=$(RUST_TARGET_DIR) -Z unstable-options --out-dir=$(RUST_OUT_DIR)
@echo "CARGO (debug) => $@"
else
ifeq ($(OCCLUM_RELEASE_BUILD), 1)
$(LIBOS_CORE_RS_A): $(RUST_SRCS)
@RUSTC_BOOTSTRAP=1 cargo build --release --target-dir=$(RUST_TARGET_DIR) -Z unstable-options --out-dir=$(RUST_OUT_DIR)
@echo "CARGO (release) => $@"
else
$(LIBOS_CORE_RS_A): $(RUST_SRCS)
@RUSTC_BOOTSTRAP=1 cargo build --target-dir=$(RUST_TARGET_DIR) -Z unstable-options --out-dir=$(RUST_OUT_DIR)
@echo "CARGO (debug) => $@"
endif
$(BUILD_DIR)/src/libos/src/Enclave_t.o: $(BUILD_DIR)/src/libos/src/Enclave_t.c

20
src/sgxenv.mk
View File

@ -8,6 +8,14 @@ SGX_SDK ?= /opt/intel/sgxsdk
SGX_MODE ?= HW
SGX_ARCH ?= x64
# If OCCLUM_RELEASE_BUILD equals to 1, y, or yes, then build in release mode
OCCLUM_RELEASE_BUILD ?= 0
ifeq ($(OCCLUM_RELEASE_BUILD), yes)
OCCLUM_RELEASE_BUILD := 1
else ifeq ($(OCCLUM_RELEASE_BUILD), y)
OCCLUM_RELEASE_BUILD := 1
endif
ifeq ($(shell getconf LONG_BIT), 32)
SGX_ARCH := x86
else ifeq ($(findstring -m32, $(CXXFLAGS)), -m32)
@ -28,16 +36,10 @@ else
SGX_EDGER8R := $(SGX_SDK)/bin/x64/sgx_edger8r
endif
ifeq ($(SGX_DEBUG), 1)
ifeq ($(SGX_PRERELEASE), 1)
$(error Cannot set SGX_DEBUG and SGX_PRERELEASE at the same time!!)
endif
endif
ifeq ($(SGX_DEBUG), 1)
SGX_COMMON_CFLAGS += -O0 -g
else
ifeq ($(OCCLUM_RELEASE_BUILD), 1)
SGX_COMMON_CFLAGS += -O2
else
SGX_COMMON_CFLAGS += -O0 -g
endif
RUST_SGX_SDK_DIR := $(PROJECT_DIR)/deps/rust-sgx-sdk

2
tools/docker/Dockerfile.centos7.2
View File

@ -87,7 +87,7 @@ WORKDIR /root
RUN git clone https://github.com/occlum/occlum && \
cd occlum && \
make submodule && \
make LIBOS_RELEASE=1 && \
OCCLUM_RELEASE_BUILD=1 make && \
make install && \
cp -r demos /root/demos && \
rm -rf /root/occlum

2
tools/docker/Dockerfile.ubuntu16.04
View File

@ -77,7 +77,7 @@ WORKDIR /root
RUN git clone https://github.com/occlum/occlum && \
cd occlum && \
make submodule && \
make LIBOS_RELEASE=1 && \
OCCLUM_RELEASE_BUILD=1 make && \
make install && \
cp -r demos /root/demos && \
rm -rf /root/occlum

2
tools/docker/Dockerfile.ubuntu18.04
View File

@ -79,7 +79,7 @@ WORKDIR /root
RUN git clone https://github.com/occlum/occlum && \
cd occlum && \
make submodule && \
make LIBOS_RELEASE=1 && \
OCCLUM_RELEASE_BUILD=1 make && \
make install && \
cp -r demos /root/demos && \
rm -rf /root/occlum