Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1top_srcdir = ../../../..
2
3include ../lib.mk
4
5.PHONY: all clean
6
7CAN_BUILD_X86_64 := $(shell ../x86/check_cc.sh "$(CC)" \
8 ../x86/trivial_64bit_program.c)
9
10ifndef OBJCOPY
11OBJCOPY := $(CROSS_COMPILE)objcopy
12endif
13
14INCLUDES := -I$(top_srcdir)/tools/include
15HOST_CFLAGS := -Wall -Werror -g $(INCLUDES) -fPIC -z noexecstack
16ENCL_CFLAGS := -Wall -Werror -static -nostdlib -nostartfiles -fPIC \
17 -fno-stack-protector -mrdrnd $(INCLUDES)
18
19TEST_CUSTOM_PROGS := $(OUTPUT)/test_sgx
20TEST_FILES := $(OUTPUT)/test_encl.elf
21
22ifeq ($(CAN_BUILD_X86_64), 1)
23all: $(TEST_CUSTOM_PROGS) $(OUTPUT)/test_encl.elf
24endif
25
26$(OUTPUT)/test_sgx: $(OUTPUT)/main.o \
27 $(OUTPUT)/load.o \
28 $(OUTPUT)/sigstruct.o \
29 $(OUTPUT)/call.o \
30 $(OUTPUT)/sign_key.o
31 $(CC) $(HOST_CFLAGS) -o $@ $^ -lcrypto
32
33$(OUTPUT)/main.o: main.c
34 $(CC) $(HOST_CFLAGS) -c $< -o $@
35
36$(OUTPUT)/load.o: load.c
37 $(CC) $(HOST_CFLAGS) -c $< -o $@
38
39$(OUTPUT)/sigstruct.o: sigstruct.c
40 $(CC) $(HOST_CFLAGS) -c $< -o $@
41
42$(OUTPUT)/call.o: call.S
43 $(CC) $(HOST_CFLAGS) -c $< -o $@
44
45$(OUTPUT)/sign_key.o: sign_key.S
46 $(CC) $(HOST_CFLAGS) -c $< -o $@
47
48$(OUTPUT)/test_encl.elf: test_encl.lds test_encl.c test_encl_bootstrap.S
49 $(CC) $(ENCL_CFLAGS) -T $^ -o $@ -Wl,--build-id=none
50
51EXTRA_CLEAN := \
52 $(OUTPUT)/test_encl.elf \
53 $(OUTPUT)/load.o \
54 $(OUTPUT)/call.o \
55 $(OUTPUT)/main.o \
56 $(OUTPUT)/sigstruct.o \
57 $(OUTPUT)/test_sgx \
58 $(OUTPUT)/test_sgx.o \