1 cmake_minimum_required(VERSION 3.0)
3 ## ========================
4 ## == Project definition ==
5 ## ========================
10 set(prj_VER "${prj_MAJ_VER}.${prj_MIN_VER}.${prj_REL_VER}")
11 set(prj_SHORT_VER "${prj_MAJ_VER}")
12 project(fpa VERSION ${prj_VER})
14 ## ==========================
15 ## == Some useful policies ==
16 ## ==========================
18 set(_policies CMP0015 CMP0020 CMP0042 CMP0053)
19 foreach(_p ${_policies})
21 cmake_policy(SET ${_p} NEW)
25 ## =========================================================
26 ## == If working on a MacOSX, activate the use of RPATH's ==
27 ## == Furthermore: prepare the type of executables ==
28 ## =========================================================
30 set(EXECUTABLE_TYPE "" CACHE STRING "Executable linking." FORCE)
32 set(EXECUTABLE_TYPE "MACOSX_BUNDLE" CACHE STRING "Executable linking." FORCE)
33 set(CMAKE_MACOSX_RPATH true CACHE BOOL "Use RPATH's on MacOSX." FORCE)
34 mark_as_advanced(CMAKE_MACOSX_RPATH)
36 set(EXECUTABLE_TYPE "WIN32" CACHE STRING "Executable linking." FORCE)
38 mark_as_advanced(EXECUTABLE_TYPE)
40 ## =======================================================================
41 ## == Force c++11 language version ==
42 ## == NOTE: It seems that by default on Visual Studio Compiler supports ==
43 ## == c++11, so it only need to be tested on other OS. ==
44 ## =======================================================================
47 include(CheckCXXCompilerFlag)
48 check_cxx_compiler_flag("-std=c++11" COMPILER_SUPPORTS_CXX11)
49 if(COMPILER_SUPPORTS_CXX11)
50 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
51 else(COMPILER_SUPPORTS_CXX11)
52 check_cxx_compiler_flag("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
53 if(COMPILER_SUPPORTS_CXX0X)
54 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
55 else(COMPILER_SUPPORTS_CXX0X)
58 "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support."
60 endif(COMPILER_SUPPORTS_CXX0X)
61 endif(COMPILER_SUPPORTS_CXX11)
64 ## ===================================================
65 ## == Prepare header generator to build shared libs ==
66 ## ===================================================
68 include(GenerateExportHeader)
70 ## ==================================================
71 ## == Do not allow to build inside the source tree ==
72 ## ==================================================
74 if(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})
75 message(FATAL_ERROR "Building in the source tree is not allowed.")
76 endif(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})
78 ## =================================================
79 ## == Where to put targets (executables and libs) ==
80 ## =================================================
82 set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR})
83 set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR})
85 CMAKE_BACKWARDS_COMPATIBILITY
86 EXECUTABLE_OUTPUT_PATH
90 ## ===========================================
91 ## == Find needed packages and dependencies ==
92 ## ===========================================
94 find_package(ivq CONFIG QUIET)
96 find_package(ITK CONFIG REQUIRED)
97 include(${ITK_USE_FILE})
100 ## =========================
101 ## == Installation values ==
102 ## =========================
104 set(config_install_dir "lib/cmake/${PROJECT_NAME}")
105 set(include_install_dir "include")
106 set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
107 set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
108 set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
109 set(targets_export_name "${PROJECT_NAME}Targets")
110 set(namespace "${PROJECT_NAME}::")
112 ## ===========================
113 ## == Build different parts ==
114 ## ===========================
118 ## ===============================
119 ## == Global installation rules ==
120 ## ===============================
122 include(CMakePackageConfigHelpers)
123 write_basic_package_version_file(
124 "${version_config}" COMPATIBILITY SameMajorVersion
126 configure_package_config_file(
127 "cmake/${PROJECT_NAME}Config.cmake.in"
129 INSTALL_DESTINATION "${config_install_dir}"
132 EXPORT "${targets_export_name}"
133 NAMESPACE "${namespace}"
134 DESTINATION "${config_install_dir}"
137 FILES "${project_config}"
138 DESTINATION "${config_install_dir}"