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[FrontAlgorithms.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 095eff9366efa51e29816ae6be9befdbfa2843e6..d1ab775bbc258a20ba91c572d5110e6d14568e14 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,12 +4,12 @@ cmake_minimum_required(VERSION 3.0)
 ## == Project definition ==
 ## ========================
 
-set(prj_MAJ_VERSION 0)
-set(prj_MIN_VERSION 1)
-set(prj_REL_VERSION 0)
-set(prj_VERSION "${prj_MAJ_VERSION}.${prj_MIN_VERSION}.${prj_REL_VERSION}")
-set(prj_SHORT_VERSION "${prj_MAJ_VERSION}")
-project(fpa VERSION ${prj_VERSION})
+set(prj_MAJ_VER 0)
+set(prj_MIN_VER 1)
+set(prj_REL_VER 0)
+set(prj_VER "${prj_MAJ_VER}.${prj_MIN_VER}.${prj_REL_VER}")
+set(prj_SHORT_VER "${prj_MAJ_VER}")
+project(fpa VERSION ${prj_VER})
 
 ## ==========================
 ## == Some useful policies ==
@@ -22,15 +22,74 @@ foreach(_p ${_policies})
   endif(POLICY ${_p})
 endforeach(_p)
 
-## ===============================
-## == Some basic configurations ==
-## ===============================
+## =========================================================
+## == If working on a MacOSX, activate the use of RPATH's ==
+## ==   Furthermore: prepare the type of executables      ==
+## =========================================================
 
-include(cmake/fpaBaseConfig.cmake)
+set(EXECUTABLE_TYPE "" CACHE STRING "Executable linking." FORCE)
+if(APPLE)
+  set(EXECUTABLE_TYPE "MACOSX_BUNDLE" CACHE STRING "Executable linking." FORCE)
+  set(CMAKE_MACOSX_RPATH true CACHE BOOL "Use RPATH's on MacOSX." FORCE)
+  mark_as_advanced(CMAKE_MACOSX_RPATH)
+elseif(WIN32)
+  set(EXECUTABLE_TYPE "WIN32" CACHE STRING "Executable linking." FORCE)
+endif(APPLE)
+mark_as_advanced(EXECUTABLE_TYPE)
 
-## ==========================
-## == Find needed packages ==
-## ==========================
+## =======================================================================
+## == Force c++11 language version                                      ==
+## == NOTE: It seems that by default on Visual Studio Compiler supports ==
+## ==       c++11, so it only need to be tested on other OS.            ==
+## =======================================================================
+
+if(NOT MSVC)
+  include(CheckCXXCompilerFlag)
+  check_cxx_compiler_flag("-std=c++11" COMPILER_SUPPORTS_CXX11)
+  if(COMPILER_SUPPORTS_CXX11)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+  else(COMPILER_SUPPORTS_CXX11)
+    check_cxx_compiler_flag("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
+    if(COMPILER_SUPPORTS_CXX0X)
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+    else(COMPILER_SUPPORTS_CXX0X)
+      message(
+        FATAL_ERROR
+        "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support."
+        )
+    endif(COMPILER_SUPPORTS_CXX0X)
+  endif(COMPILER_SUPPORTS_CXX11)
+endif(NOT MSVC)
+
+## ===================================================
+## == Prepare header generator to build shared libs ==
+## ===================================================
+
+include(GenerateExportHeader)
+
+## ==================================================
+## == Do not allow to build inside the source tree ==
+## ==================================================
+
+if(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})
+  message(FATAL_ERROR "Building in the source tree is not allowed.")
+endif(PROJECT_BINARY_DIR STREQUAL ${PROJECT_SOURCE_DIR})
+
+## =================================================
+## == Where to put targets (executables and libs) ==
+## =================================================
+
+set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR})
+set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR})
+mark_as_advanced(
+  CMAKE_BACKWARDS_COMPATIBILITY
+  EXECUTABLE_OUTPUT_PATH
+  LIBRARY_OUTPUT_PATH
+  )
+
+## ===========================================
+## == Find needed packages and dependencies ==
+## ===========================================
 
 find_package(ivq CONFIG QUIET)
 if(NOT ivq_FOUND)
@@ -70,16 +129,14 @@ configure_package_config_file(
   INSTALL_DESTINATION "${config_install_dir}"
   )
 install(
-  FILES
-  "${project_config}"
-  "${version_config}"
-  "${CMAKE_CURRENT_SOURCE_DIR}/cmake/${PROJECT_NAME}BaseConfig.cmake"
+  EXPORT "${targets_export_name}"
+  NAMESPACE "${namespace}"
   DESTINATION "${config_install_dir}"
   )
 install(
-  EXPORT "${targets_export_name}"
-  NAMESPACE "${namespace}"
+  FILES "${project_config}"
   DESTINATION "${config_install_dir}"
   )
 
 ## eof - $RCSfile$
+