extras/libmemif/CMakeLists.txt

   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:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   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.
  13
  14 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
  15
  16 project(memif)
  17 set(CMAKE_C_STANDARD 11)
  18
  19 include(CheckCCompilerFlag)
  20 include(CheckFunctionExists)
  21
  22 set(VPP_SRC "${CMAKE_CURRENT_SOURCE_DIR}/../../src")
  23 execute_process(
  24   COMMAND find ${VPP_SRC} -type d -name "cmake"
  25   OUTPUT_VARIABLE CMAKE_DEPS_FOLDER
  26   OUTPUT_STRIP_TRAILING_WHITESPACE
  27 )
  28 include(${CMAKE_DEPS_FOLDER}/library.cmake)
  29 include(${CMAKE_DEPS_FOLDER}/pack.cmake)
  30
  31 if (NOT CMAKE_BUILD_TYPE)
  32   message(STATUS "No build type selected, default to Release")
  33   set(CMAKE_BUILD_TYPE "Release")
  34 endif ()
  35
  36 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g -DMEMIF_DBG -DICMP_DBG")
  37 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
  38 set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
  39 set(CMAKE_INSTALL_MESSAGE NEVER)
  40
  41 find_package(Threads REQUIRED)
  42 include_directories(${CMAKE_THREADS_INCLUDE_DIRS})
  43
  44 check_function_exists(memfd_create HAVE_MEMFD_CREATE)
  45 if(${HAVE_MEMFD_CREATE})
  46   add_definitions(-DHAVE_MEMFD_CREATE)
  47 endif()
  48
  49 include_directories(src)
  50 set(LIBMEMIF memif)
  51
  52 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
  53 find_package(Check 0.10.0)
  54 if (CHECK_FOUND)
  55   include_directories(${CHECK_INCLUDE_DIR})
  56   add_definitions(-DMEMIF_UNIT_TEST)
  57   add_subdirectory(test)
  58   enable_testing()
  59 endif ()
  60
  61 add_subdirectory(src)
  62 add_subdirectory(examples)
  63
  64 add_vpp_packaging(
  65   NAME "memif"
  66   VENDOR "fd.io"
  67   DESCRIPTION "Shared Memory Interface"
  68 )