1 # SPDX-License-Identifier: GPL-2.0 <<
2 CFLAGS = -Wall 1 CFLAGS = -Wall
3 CFLAGS += -Wno-nonnull !! 2 BINARIES = execveat
>> 3 DEPS = execveat.symlink execveat.denatured script subdir
>> 4 all: $(BINARIES) $(DEPS)
4 5
5 ALIGNS := 0x1000 0x200000 0x1000000 !! 6 subdir:
6 ALIGN_PIES := $(patsubst %,load_address <<
7 ALIGN_STATIC_PIES := $(patsubst %,load_address <<
8 ALIGNMENT_TESTS := $(ALIGN_PIES) $(ALIGN_STA <<
9 <<
10 TEST_PROGS := binfmt_script.py <<
11 TEST_GEN_PROGS := execveat non-regular $(ALIGN <<
12 TEST_GEN_FILES := execveat.symlink execveat.de <<
13 # Makefile is a run-time dependency, since it' <<
14 TEST_FILES := Makefile <<
15 <<
16 TEST_GEN_PROGS += recursion-depth <<
17 TEST_GEN_PROGS += null-argv <<
18 <<
19 EXTRA_CLEAN := $(OUTPUT)/subdir.moved $(OUTPUT <<
20 $(OUTPUT)/S_I*.test <<
21 <<
22 include ../lib.mk <<
23 <<
24 $(OUTPUT)/subdir: <<
25 mkdir -p $@ 7 mkdir -p $@
26 $(OUTPUT)/script: Makefile !! 8 script:
27 echo '#!/bin/bash' > $@ !! 9 echo '#!/bin/sh' > $@
28 echo 'exit $$*' >> $@ 10 echo 'exit $$*' >> $@
29 chmod +x $@ 11 chmod +x $@
30 $(OUTPUT)/execveat.symlink: $(OUTPUT)/execveat !! 12 execveat.symlink: execveat
31 cd $(OUTPUT) && ln -s -f $(shell basen !! 13 ln -s -f $< $@
32 $(OUTPUT)/execveat.denatured: $(OUTPUT)/execve !! 14 execveat.denatured: execveat
33 cp $< $@ 15 cp $< $@
34 chmod -x $@ 16 chmod -x $@
35 $(OUTPUT)/load_address.0x%: load_address.c !! 17 %: %.c
36 $(CC) $(CFLAGS) $(LDFLAGS) -Wl,-z,max- !! 18 $(CC) $(CFLAGS) -o $@ $^
37 -fPIE -pie $< -o $@ !! 19
38 $(OUTPUT)/load_address.static.0x%: load_addres !! 20 TEST_PROGS := execveat
39 $(CC) $(CFLAGS) $(LDFLAGS) -Wl,-z,max- !! 21 # Makefile is a run-time dependency, since it's accessed by the execveat test
40 -fPIE -static-pie $< -o $@ !! 22 TEST_FILES := $(DEPS) Makefile
>> 23
>> 24 include ../lib.mk
>> 25
>> 26 clean:
>> 27 rm -rf $(BINARIES) $(DEPS) subdir.moved execveat.moved xxxxx*
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