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)
22 if (NOT CMAKE_BUILD_TYPE)
23 message(STATUS "No build type selected, default to Release")
24 set(CMAKE_BUILD_TYPE "Release")
27 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g -DMEMIF_DBG -DICMP_DBG")
28 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
29 set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
30 set(CMAKE_INSTALL_MESSAGE NEVER)
32 find_package(Threads REQUIRED)
33 include_directories(${CMAKE_THREADS_INCLUDE_DIRS})
35 check_function_exists(memfd_create HAVE_MEMFD_CREATE)
36 if(${HAVE_MEMFD_CREATE})
37 add_definitions(-DHAVE_MEMFD_CREATE)
40 include_directories(src)
42 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
43 find_package(Check 0.10.0)
45 include_directories(${CHECK_INCLUDE_DIR})
46 add_definitions(-DMEMIF_UNIT_TEST)
47 add_subdirectory(test)
52 add_subdirectory(examples)
54 ##############################################################################
56 ##############################################################################
58 # parse /etc/os-release
59 file(READ "/etc/os-release" os_version)
60 string(REPLACE "\n" ";" os_version ${os_version})
61 foreach(_ver ${os_version})
62 string(REPLACE "=" ";" _ver ${_ver})
63 list(GET _ver 0 _name)
64 list(GET _ver 1 _value)
65 set(OS_${_name} ${_value})
68 # extract version from git
70 COMMAND git describe --long --match v*
71 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
73 OUTPUT_STRIP_TRAILING_WHITESPACE
75 string(REGEX REPLACE "v(.*)-([0-9]+)-(g[0-9a-f]+)" "\\1;\\2;\\3" VER ${VER})
77 list(GET VER 1 commit_num)
78 list(GET VER 2 commit_name)
80 #define DEB and RPM version numbers
81 if(${commit_num} EQUAL 0)
85 if (DEFINED ENV{BUILD_NUMBER})
86 set(deb_ver "${tag}~${commit_num}-${commit_name}~b$ENV{BUILD_NUMBER}")
87 set(rpm_ver "${tag}~${commit_num}_${commit_name}~b$ENV{BUILD_NUMBER}")
89 set(deb_ver "${tag}~${commit_num}-${commit_name}")
90 set(rpm_ver "${tag}~${commit_num}_${commit_name}")
94 set(CPACK_PACKAGE_NAME "memif")
95 set(CPACK_STRIP_FILES OFF)
96 set(CPACK_PACKAGE_VENDOR "fd.io")
97 set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
98 set(CPACK_${CPACK_GENERATOR}_COMPONENT_INSTALL ON)
99 set(CPACK_${type}_PACKAGE_DESCRIPTION "memif Shared Memory Interface")
100 set(CPACK_${type}_PACKAGE_RELEASE 1)
102 if(OS_ID_LIKE MATCHES "debian")
103 set(CPACK_GENERATOR "DEB")
105 set(CPACK_PACKAGE_VERSION "${deb_ver}")
106 set(CPACK_DEBIAN_PACKAGE_MAINTAINER "VPP Team")
108 COMMAND dpkg --print-architecture
109 OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
110 OUTPUT_STRIP_TRAILING_WHITESPACE
112 set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE})
113 elseif(OS_ID_LIKE MATCHES "rhel")
114 set(CPACK_GENERATOR "RPM")
116 set(CPACK_PACKAGE_VERSION "${rpm_ver}")
119 OUTPUT_VARIABLE CPACK_RPM_PACKAGE_ARCHITECTURE
120 OUTPUT_STRIP_TRAILING_WHITESPACE
122 set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}.${CPACK_RPM_PACKAGE_ARCHITECTURE})
128 message(ERROR "CPACK_GENERATOR must be set")