Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 1 | # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | |
Sonny Rao | b5d537d | 2011-10-21 22:17:13 +0000 | [diff] [blame] | 5 | LIBDIR = lib |
Jorge Lucangeli Obes | df4bd35 | 2012-08-29 19:12:28 -0700 | [diff] [blame] | 6 | PRELOADNAME = libminijailpreload.so |
| 7 | PRELOADPATH = \"/$(LIBDIR)/$(PRELOADNAME)\" |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 8 | CFLAGS += -fPIC -Wall -Wextra -Werror -DPRELOADPATH="$(PRELOADPATH)" |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 9 | CFLAGS += -fvisibility=internal |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 10 | |
Lei Zhang | eee3155 | 2012-10-17 21:27:10 -0700 | [diff] [blame] | 11 | ifneq ($(HAVE_SECUREBITS_H),no) |
| 12 | CFLAGS += -DHAVE_SECUREBITS_H |
| 13 | endif |
| 14 | |
Ben Chan | 4539701 | 2011-08-23 08:15:03 -0700 | [diff] [blame] | 15 | all : minijail0 libminijail.so libminijailpreload.so |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 16 | |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 17 | tests : libminijail_unittest.wrapper syscall_filter_unittest |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 18 | |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 19 | minijail0 : libsyscalls.gen.o libminijail.o syscall_filter.o \ |
| 20 | signal.o bpf.o util.o minijail0.c |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 21 | $(CC) $(CFLAGS) -o $@ $^ -lcap |
| 22 | |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 23 | libminijail.so : libminijail.o syscall_filter.o signal.o bpf.o util.o \ |
| 24 | libsyscalls.gen.o |
Ben Chan | 4539701 | 2011-08-23 08:15:03 -0700 | [diff] [blame] | 25 | $(CC) $(CFLAGS) -shared -o $@ $^ -lcap |
| 26 | |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 27 | # Allow unittests to access what are normally internal symbols. |
| 28 | libminijail_unittest.wrapper : |
| 29 | $(MAKE) $(MAKEARGS) test-clean |
| 30 | $(MAKE) $(MAKEARGS) libminijail_unittest |
| 31 | $(MAKE) $(MAKEARGS) test-clean |
| 32 | |
| 33 | libminijail_unittest : CFLAGS := $(filter-out -fvisibility=%,$(CFLAGS)) |
Jorge Lucangeli Obes | df4bd35 | 2012-08-29 19:12:28 -0700 | [diff] [blame] | 34 | libminijail_unittest : CFLAGS := $(filter-out -DPRELOADPATH=%,$(CFLAGS)) |
| 35 | libminijail_unittest : CFLAGS := $(CFLAGS) -DPRELOADPATH=\"./$(PRELOADNAME)\" |
Jorge Lucangeli Obes | 524c040 | 2012-01-17 11:30:23 -0800 | [diff] [blame] | 36 | libminijail_unittest : libminijail_unittest.o libminijail.o \ |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 37 | syscall_filter.o signal.o bpf.o util.o libsyscalls.gen.o |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 38 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(filter-out $(CFLAGS_FILE),$^) -lcap |
Will Drewry | decdfdc | 2011-09-27 15:13:54 -0500 | [diff] [blame] | 39 | |
Jorge Lucangeli Obes | 524c040 | 2012-01-17 11:30:23 -0800 | [diff] [blame] | 40 | libminijailpreload.so : libminijailpreload.c libminijail.o libsyscalls.gen.o \ |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 41 | syscall_filter.o signal.o bpf.o util.o |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 42 | $(CC) $(CFLAGS) -shared -o $@ $^ -ldl -lcap |
| 43 | |
Thieu Le | f0ef52e | 2011-09-14 14:03:09 -0700 | [diff] [blame] | 44 | libminijail.o : libminijail.c libminijail.h |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 45 | |
Will Drewry | decdfdc | 2011-09-27 15:13:54 -0500 | [diff] [blame] | 46 | libminijail_unittest.o : libminijail_unittest.c test_harness.h |
| 47 | $(CC) $(CFLAGS) -c -o $@ $< |
| 48 | |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 49 | libsyscalls.gen.o : libsyscalls.gen.c libsyscalls.h |
| 50 | |
Jorge Lucangeli Obes | a6b034d | 2012-08-07 15:29:20 -0700 | [diff] [blame] | 51 | syscall_filter_unittest : syscall_filter_unittest.o syscall_filter.o \ |
| 52 | bpf.o util.o libsyscalls.gen.o test_harness.h |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 53 | $(CC) $(CFLAGS) -o $@ $^ |
| 54 | |
| 55 | syscall_filter_unittest.o : syscall_filter_unittest.c test_harness.h |
| 56 | $(CC) $(CFLAGS) -c -o $@ $< |
| 57 | |
Jorge Lucangeli Obes | 524c040 | 2012-01-17 11:30:23 -0800 | [diff] [blame] | 58 | syscall_filter.o : syscall_filter.c syscall_filter.h |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 59 | |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 60 | signal.o : signal.c signal.h |
| 61 | |
Jorge Lucangeli Obes | 524c040 | 2012-01-17 11:30:23 -0800 | [diff] [blame] | 62 | bpf.o : bpf.c bpf.h |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 63 | |
Jorge Lucangeli Obes | a6b034d | 2012-08-07 15:29:20 -0700 | [diff] [blame] | 64 | util.o : util.c util.h |
| 65 | |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 66 | # Only regenerate libsyscalls.gen.c if the Makefile or header changes. |
| 67 | # NOTE! This will not detect if the file is not appropriate for the target. |
| 68 | libsyscalls.gen.c : Makefile libsyscalls.h |
| 69 | @printf "Generating target-arch specific $@ . . . " |
Lei Zhang | eee3155 | 2012-10-17 21:27:10 -0700 | [diff] [blame] | 70 | @./gen_syscalls.sh $@ |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 71 | @printf "done.\n" |
| 72 | |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 73 | # Only clean up files affected by the CFLAGS change for testing. |
| 74 | test-clean : |
Jorge Lucangeli Obes | aff8fae | 2012-08-31 09:53:55 -0700 | [diff] [blame] | 75 | @rm -f libminijail.o libminijail_unittest.o |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 76 | |
| 77 | clean : test-clean |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 78 | @rm -f libminijail.o libminijailpreload.so minijail0 |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 79 | @rm -f libminijail.so |
| 80 | @rm -f libminijail_unittest |
Jorge Lucangeli Obes | aff8fae | 2012-08-31 09:53:55 -0700 | [diff] [blame] | 81 | @rm -f libsyscalls.gen.o libsyscalls.gen.c |
Jorge Lucangeli Obes | bda833c | 2012-07-31 16:25:56 -0700 | [diff] [blame] | 82 | @rm -f syscall_filter.o signal.o bpf.o util.o |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 83 | @rm -f syscall_filter_unittest syscall_filter_unittest.o |