1 # Copyright (c) 2017 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
17 set(CMAKE_C_STANDARD 11)
19 include(CheckCCompilerFlag)
20 include(CheckFunctionExists)
21 find_package(Git REQUIRED)
23 include(ExternalProject)
24 set(UNITY unity_project)
28 GIT_REPOSITORY https://github.com/ThrowTheSwitch/Unity.git
29 GIT_TAG cf949f45ca6d172a177b00da21310607b97bc7a7
30 PREFIX ${PROJECT_BINARY_DIR}/external/${UNITY}
31 INSTALL_COMMAND cmake --install . --prefix ${PROJECT_BINARY_DIR}
34 set_source_files_properties(
35 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/unity.c
36 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/unity_fixture.c
37 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/unity_memory.c
38 PROPERTIES GENERATED TRUE)
39 add_library(unity STATIC
40 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/unity.c
41 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/unity_fixture.c
42 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/unity_memory.c
44 target_include_directories(unity PUBLIC
45 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/
46 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/
47 ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/
49 add_dependencies(unity unity_project)
51 if (NOT CMAKE_BUILD_TYPE)
52 message(STATUS "No build type selected, default to Release")
53 set(CMAKE_BUILD_TYPE "Release")
56 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g -DMEMIF_DBG -DICMP_DBG")
57 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
58 set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
59 set(CMAKE_INSTALL_MESSAGE NEVER)
61 find_package(Threads REQUIRED)
62 include_directories(${CMAKE_THREADS_INCLUDE_DIRS})
64 check_function_exists(memfd_create HAVE_MEMFD_CREATE)
65 if(${HAVE_MEMFD_CREATE})
66 add_definitions(-DHAVE_MEMFD_CREATE)
69 include_directories(src)
72 add_subdirectory(examples)
76 add_subdirectory(test)
77 ##############################################################################
79 ##############################################################################
81 # parse /etc/os-release
82 file(READ "/etc/os-release" os_version)
83 string(REPLACE "\n" ";" os_version ${os_version})
84 foreach(_ver ${os_version})
85 string(REPLACE "=" ";" _ver ${_ver})
86 list(GET _ver 0 _name)
87 list(GET _ver 1 _value)
88 set(OS_${_name} ${_value})
91 # extract version from git
93 COMMAND git describe --long --match v*
94 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
96 OUTPUT_STRIP_TRAILING_WHITESPACE
98 string(REGEX REPLACE "v(.*)-([0-9]+)-(g[0-9a-f]+)" "\\1;\\2;\\3" VER ${VER})
100 list(GET VER 1 commit_num)
101 list(GET VER 2 commit_name)
103 #define DEB and RPM version numbers
104 if(${commit_num} EQUAL 0)
105 set(deb_ver "${tag}")
106 set(rpm_ver "${tag}")
108 if (DEFINED ENV{BUILD_NUMBER})
109 set(deb_ver "${tag}~${commit_num}-${commit_name}~b$ENV{BUILD_NUMBER}")
110 set(rpm_ver "${tag}~${commit_num}_${commit_name}~b$ENV{BUILD_NUMBER}")
112 set(deb_ver "${tag}~${commit_num}-${commit_name}")
113 set(rpm_ver "${tag}~${commit_num}_${commit_name}")
117 set(CPACK_PACKAGE_NAME "memif")
118 set(CPACK_STRIP_FILES OFF)
119 set(CPACK_PACKAGE_VENDOR "fd.io")
120 set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
121 set(CPACK_${CPACK_GENERATOR}_COMPONENT_INSTALL ON)
122 set(CPACK_${type}_PACKAGE_DESCRIPTION "memif Shared Memory Interface")
123 set(CPACK_${type}_PACKAGE_RELEASE 1)
125 if(OS_ID_LIKE MATCHES "debian")
126 set(CPACK_GENERATOR "DEB")
128 set(CPACK_PACKAGE_VERSION "${deb_ver}")
129 set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPP Team")
131 COMMAND dpkg --print-architecture
132 OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
133 OUTPUT_STRIP_TRAILING_WHITESPACE
135 set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE})
136 elseif(OS_ID_LIKE MATCHES "rhel")
137 set(CPACK_GENERATOR "RPM")
139 set(CPACK_PACKAGE_VERSION "${rpm_ver}")
142 OUTPUT_VARIABLE CPACK_RPM_PACKAGE_ARCHITECTURE
143 OUTPUT_STRIP_TRAILING_WHITESPACE
145 set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}.${CPACK_RPM_PACKAGE_ARCHITECTURE})
151 message(ERROR "CPACK_GENERATOR must be set")