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 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 5 | include common.mk |
| 6 | |
Jorge Lucangeli Obes | 24d95f0 | 2016-08-13 17:34:03 -0400 | [diff] [blame] | 7 | LIBDIR ?= lib |
Jorge Lucangeli Obes | df4bd35 | 2012-08-29 19:12:28 -0700 | [diff] [blame] | 8 | PRELOADNAME = libminijailpreload.so |
Jorge Lucangeli Obes | 24d95f0 | 2016-08-13 17:34:03 -0400 | [diff] [blame] | 9 | PRELOADPATH = \"/$(LIBDIR)/$(PRELOADNAME)\" |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 10 | CPPFLAGS += -DPRELOADPATH="$(PRELOADPATH)" |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 11 | |
Lei Zhang | eee3155 | 2012-10-17 21:27:10 -0700 | [diff] [blame] | 12 | ifneq ($(HAVE_SECUREBITS_H),no) |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 13 | CPPFLAGS += -DHAVE_SECUREBITS_H |
Lei Zhang | eee3155 | 2012-10-17 21:27:10 -0700 | [diff] [blame] | 14 | endif |
Jorge Lucangeli Obes | 6a600a4 | 2017-04-07 15:53:06 -0400 | [diff] [blame^] | 15 | |
| 16 | ifeq ($(USE_seccomp),no) |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 17 | CPPFLAGS += -DUSE_SECCOMP_SOFTFAIL |
Utkarsh Sanghi | 0ef8a66 | 2014-08-18 15:50:11 -0700 | [diff] [blame] | 18 | endif |
Lei Zhang | eee3155 | 2012-10-17 21:27:10 -0700 | [diff] [blame] | 19 | |
Jorge Lucangeli Obes | e0c5a76 | 2017-02-02 15:17:08 -0500 | [diff] [blame] | 20 | CFLAGS += -Wextra -Wno-missing-field-initializers |
| 21 | CXXFLAGS += -Wextra -Wno-missing-field-initializers |
Jorge Lucangeli Obes | ce2c3ff | 2017-02-01 18:04:36 -0500 | [diff] [blame] | 22 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 23 | USE_SYSTEM_GTEST ?= no |
| 24 | ifeq ($(USE_SYSTEM_GTEST),no) |
Jorge Lucangeli Obes | e0c5a76 | 2017-02-02 15:17:08 -0500 | [diff] [blame] | 25 | GTEST_CXXFLAGS := -std=gnu++11 |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 26 | GTEST_MAIN := gtest_main.a |
| 27 | GTEST_LIBS := gtest.a |
| 28 | else |
| 29 | GTEST_CXXFLAGS := $(gtest-config --cxxflags) |
Jorge Lucangeli Obes | e0c5a76 | 2017-02-02 15:17:08 -0500 | [diff] [blame] | 30 | GTEST_MAIN := -lgtest -lgtest_main |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 31 | GTEST_LIBS := $(gtest-config --libs) |
| 32 | endif |
| 33 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 34 | all: CC_BINARY(minijail0) CC_LIBRARY(libminijail.so) \ |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 35 | CC_LIBRARY(libminijailpreload.so) |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 36 | |
Jorge Lucangeli Obes | f16d6d1 | 2016-09-29 20:25:27 -0400 | [diff] [blame] | 37 | parse_seccomp_policy: CXX_BINARY(parse_seccomp_policy) |
| 38 | |
Jorge Lucangeli Obes | e0c5a76 | 2017-02-02 15:17:08 -0500 | [diff] [blame] | 39 | tests: TEST(CXX_BINARY(libminijail_unittest)) \ |
| 40 | TEST(CXX_BINARY(syscall_filter_unittest)) |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 41 | |
Will Drewry | 6ac9112 | 2011-10-21 16:38:58 -0500 | [diff] [blame] | 42 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 43 | CC_BINARY(minijail0): LDLIBS += -lcap -ldl |
Luis Hector Chavez | 40b2574 | 2013-09-22 19:44:06 -0700 | [diff] [blame] | 44 | CC_BINARY(minijail0): libconstants.gen.o libsyscalls.gen.o libminijail.o \ |
Jorge Lucangeli Obes | 1365061 | 2016-09-02 11:27:29 -0400 | [diff] [blame] | 45 | syscall_filter.o signal_handler.o bpf.o util.o elfparse.o \ |
| 46 | syscall_wrapper.o minijail0.o |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 47 | clean: CLEAN(minijail0) |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 48 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 49 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 50 | CC_LIBRARY(libminijail.so): LDLIBS += -lcap |
Samuel Tan | 68db15c | 2015-10-09 14:13:05 -0700 | [diff] [blame] | 51 | CC_LIBRARY(libminijail.so): libminijail.o syscall_filter.o signal_handler.o \ |
Jorge Lucangeli Obes | f16d6d1 | 2016-09-29 20:25:27 -0400 | [diff] [blame] | 52 | bpf.o util.o syscall_wrapper.o libconstants.gen.o \ |
| 53 | libsyscalls.gen.o |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 54 | clean: CLEAN(libminijail.so) |
Ben Chan | 4539701 | 2011-08-23 08:15:03 -0700 | [diff] [blame] | 55 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 56 | |
| 57 | CXX_BINARY(libminijail_unittest): CXXFLAGS += -Wno-write-strings \ |
| 58 | $(GTEST_CXXFLAGS) |
| 59 | CXX_BINARY(libminijail_unittest): LDLIBS += -lcap $(GTEST_MAIN) |
| 60 | ifeq ($(USE_SYSTEM_GTEST),no) |
| 61 | CXX_BINARY(libminijail_unittest): $(GTEST_MAIN) |
| 62 | endif |
| 63 | CXX_BINARY(libminijail_unittest): libminijail_unittest.o libminijail.o \ |
Jorge Lucangeli Obes | f16d6d1 | 2016-09-29 20:25:27 -0400 | [diff] [blame] | 64 | syscall_filter.o signal_handler.o bpf.o util.o \ |
| 65 | syscall_wrapper.o libconstants.gen.o libsyscalls.gen.o |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 66 | clean: CLEAN(libminijail_unittest) |
Will Drewry | decdfdc | 2011-09-27 15:13:54 -0500 | [diff] [blame] | 67 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 68 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 69 | CC_LIBRARY(libminijailpreload.so): LDLIBS += -lcap -ldl |
| 70 | CC_LIBRARY(libminijailpreload.so): libminijailpreload.o libminijail.o \ |
Jorge Lucangeli Obes | f16d6d1 | 2016-09-29 20:25:27 -0400 | [diff] [blame] | 71 | libconstants.gen.o libsyscalls.gen.o syscall_filter.o \ |
| 72 | signal_handler.o bpf.o util.o syscall_wrapper.o |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 73 | clean: CLEAN(libminijailpreload.so) |
Elly Jones | cd7a904 | 2011-07-22 13:56:51 -0400 | [diff] [blame] | 74 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 75 | |
| 76 | CXX_BINARY(syscall_filter_unittest): CXXFLAGS += -Wno-write-strings \ |
| 77 | $(GTEST_CXXFLAGS) |
| 78 | CXX_BINARY(syscall_filter_unittest): LDLIBS += -lcap $(GTEST_MAIN) |
| 79 | ifeq ($(USE_SYSTEM_GTEST),no) |
| 80 | CXX_BINARY(syscall_filter_unittest): $(GTEST_MAIN) |
| 81 | endif |
| 82 | CXX_BINARY(syscall_filter_unittest): syscall_filter_unittest.o \ |
| 83 | syscall_filter.o bpf.o util.o libconstants.gen.o \ |
| 84 | libsyscalls.gen.o |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 85 | clean: CLEAN(syscall_filter_unittest) |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 86 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 87 | |
Jorge Lucangeli Obes | f16d6d1 | 2016-09-29 20:25:27 -0400 | [diff] [blame] | 88 | CXX_BINARY(parse_seccomp_policy): parse_seccomp_policy.o syscall_filter.o \ |
| 89 | bpf.o util.o libconstants.gen.o libsyscalls.gen.o |
| 90 | clean: CLEAN(parse_policy) |
| 91 | |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 92 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 93 | libsyscalls.gen.o: CPPFLAGS += -I$(SRC) |
Jorge Lucangeli Obes | fc8ab53 | 2012-03-20 10:14:31 -0700 | [diff] [blame] | 94 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 95 | libsyscalls.gen.o.depends: libsyscalls.gen.c |
Lee Campbell | 1e4fc6a | 2014-06-06 17:40:02 -0700 | [diff] [blame] | 96 | |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 97 | # Only regenerate libsyscalls.gen.c if the Makefile or header changes. |
| 98 | # NOTE! This will not detect if the file is not appropriate for the target. |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 99 | libsyscalls.gen.c: $(SRC)/Makefile $(SRC)/libsyscalls.h |
Jorge Lucangeli Obes | ae57f09 | 2016-11-23 15:04:55 -0500 | [diff] [blame] | 100 | @printf "Generating target-arch specific $@...\n" |
Mike Frysinger | 531ec37 | 2016-11-15 18:51:47 -0500 | [diff] [blame] | 101 | $(QUIET)$(SRC)/gen_syscalls.sh "$(CC)" "$@" |
Jorge Lucangeli Obes | ae57f09 | 2016-11-23 15:04:55 -0500 | [diff] [blame] | 102 | @printf "$@ done.\n" |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 103 | clean: CLEAN(libsyscalls.gen.c) |
Will Drewry | 32ac9f5 | 2011-08-18 21:36:27 -0500 | [diff] [blame] | 104 | |
Jorge Lucangeli Obes | bc9dc1c | 2014-08-25 09:12:36 -0700 | [diff] [blame] | 105 | $(eval $(call add_object_rules,libsyscalls.gen.o,CC,c,CFLAGS)) |
Luis Hector Chavez | 40b2574 | 2013-09-22 19:44:06 -0700 | [diff] [blame] | 106 | |
| 107 | libconstants.gen.o: CPPFLAGS += -I$(SRC) |
| 108 | |
| 109 | libconstants.gen.o.depends: libconstants.gen.c |
| 110 | |
| 111 | # Only regenerate libconstants.gen.c if the Makefile or header changes. |
| 112 | # NOTE! This will not detect if the file is not appropriate for the target. |
Luis Hector Chavez | 40b2574 | 2013-09-22 19:44:06 -0700 | [diff] [blame] | 113 | libconstants.gen.c: $(SRC)/Makefile $(SRC)/libconstants.h |
Jorge Lucangeli Obes | ae57f09 | 2016-11-23 15:04:55 -0500 | [diff] [blame] | 114 | @printf "Generating target-arch specific $@...\n" |
Mike Frysinger | 531ec37 | 2016-11-15 18:51:47 -0500 | [diff] [blame] | 115 | $(QUIET)$(SRC)/gen_constants.sh "$(CC)" "$@" |
Jorge Lucangeli Obes | ae57f09 | 2016-11-23 15:04:55 -0500 | [diff] [blame] | 116 | @printf "$@ done.\n" |
Luis Hector Chavez | 40b2574 | 2013-09-22 19:44:06 -0700 | [diff] [blame] | 117 | clean: CLEAN(libconstants.gen.c) |
| 118 | |
| 119 | $(eval $(call add_object_rules,libconstants.gen.o,CC,c,CFLAGS)) |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 120 | |
| 121 | |
| 122 | ################################################################################ |
| 123 | # Google Test |
| 124 | |
| 125 | ifeq ($(USE_SYSTEM_GTEST),no) |
| 126 | # Points to the root of Google Test, relative to where this file is. |
| 127 | # Remember to tweak this if you move this file. |
| 128 | GTEST_DIR = googletest-release-1.8.0/googletest |
| 129 | |
| 130 | # Flags passed to the preprocessor. |
| 131 | # Set Google Test's header directory as a system directory, such that |
| 132 | # the compiler doesn't generate warnings in Google Test headers. |
| 133 | CPPFLAGS += -isystem $(GTEST_DIR)/include |
| 134 | |
| 135 | # Flags passed to the C++ compiler. |
Jorge Lucangeli Obes | e0c5a76 | 2017-02-02 15:17:08 -0500 | [diff] [blame] | 136 | GTEST_CXXFLAGS += -pthread |
Jorge Lucangeli Obes | 9bd316b | 2017-01-26 17:21:16 -0500 | [diff] [blame] | 137 | |
| 138 | # All Google Test headers. Usually you shouldn't change this |
| 139 | # definition. |
| 140 | GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \ |
| 141 | $(GTEST_DIR)/include/gtest/internal/*.h |
| 142 | |
| 143 | # House-keeping build targets. |
| 144 | clean: clean_gtest |
| 145 | |
| 146 | clean_gtest: |
| 147 | rm -f gtest.a gtest_main.a *.o |
| 148 | |
| 149 | # Builds gtest.a and gtest_main.a. |
| 150 | |
| 151 | # Usually you shouldn't tweak such internal variables, indicated by a |
| 152 | # trailing _. |
| 153 | GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS) |
| 154 | |
| 155 | # For simplicity and to avoid depending on Google Test's |
| 156 | # implementation details, the dependencies specified below are |
| 157 | # conservative and not optimized. This is fine as Google Test |
| 158 | # compiles fast and for ordinary users its source rarely changes. |
| 159 | gtest-all.o : $(GTEST_SRCS_) |
| 160 | $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) $(GTEST_CXXFLAGS) -c \ |
| 161 | $(GTEST_DIR)/src/gtest-all.cc -o $@ |
| 162 | |
| 163 | gtest_main.o : $(GTEST_SRCS_) |
| 164 | $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) $(GTEST_CXXFLAGS) -c \ |
| 165 | $(GTEST_DIR)/src/gtest_main.cc -o $@ |
| 166 | |
| 167 | gtest.a : gtest-all.o |
| 168 | $(AR) $(ARFLAGS) $@ $^ |
| 169 | |
| 170 | gtest_main.a : gtest-all.o gtest_main.o |
| 171 | $(AR) $(ARFLAGS) $@ $^ |
| 172 | |
| 173 | endif |
| 174 | ################################################################################ |