Windows compilation: 3/3

[cpPlugins.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc0442238b259aca44a3e6c2eab0996ca18c745d..8fb53f6c4ee6fed45b598d5d650dcba9ceca975c 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,120 +1,76 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+CMAKE_MINIMUM_REQUIRED(VERSION 3.0)
 
-# for CMake 2.6 corrected behaviour (see "cmake --help-policy CMP0003")
-IF(
-    COMMAND cmake_policy AND
-    ${CMAKE_MAJOR_VERSION} EQUAL 2 AND
-    ${CMAKE_MINOR_VERSION} GREATER 4
-    )
-  CMAKE_POLICY(SET CMP0003 NEW)
-  CMAKE_POLICY(SET CMP0005 NEW)
-  CMAKE_POLICY(SET CMP0011 NEW)
-  CMAKE_POLICY(SET CMP0012 NEW)
-ENDIF(
-  COMMAND cmake_policy AND
-  ${CMAKE_MAJOR_VERSION} EQUAL 2 AND
-  ${CMAKE_MINOR_VERSION} GREATER 4
-  )
+## ========================
+## == Project definition ==
+## ========================
 
-## ================
-## = Project name =
-## ================
+SET(prj_NAME cpPlugins)
+SET(prj_MAJOR_VERSION   0)
+SET(prj_MINOR_VERSION   1)
+SET(prj_RELEASE_VERSION 0)
+
+## ==========================
+## == Some useful policies ==
+## ==========================
+
+SET(_policies CMP0015 CMP0020 CMP0042)
+FOREACH(_p ${_policies})
+  IF(POLICY ${_p})
+    CMAKE_POLICY(SET ${_p} NEW)
+  ENDIF(POLICY ${_p})
+ENDFOREACH(_p)
+
+## ===========================
+## == Project configuration ==
+## ===========================
 
-PROJECT(cpPlugins)
-SET(prj_MAJOR_VERSION   "0")
-SET(prj_MINOR_VERSION   "0")
-SET(prj_RELEASE_VERSION "1")
+PROJECT(${prj_NAME})
 SET(
   prj_VERSION
   "${prj_MAJOR_VERSION}.${prj_MINOR_VERSION}.${prj_RELEASE_VERSION}"
   )
+SET(prj_SHORT_VERSION "${prj_MAJOR_VERSION}")
 
-## ===========
-## = Options =
-## ===========
+## =====================================
+## == Functions, packages and options ==
+## =====================================
 
+INCLUDE(cmake/DetectOS.cmake)
+INCLUDE(cmake/Restrictions.cmake)
+INCLUDE(cmake/Options.cmake)
+INCLUDE(cmake/Functions.cmake)
+INCLUDE(cmake/KitwareTools.cmake)
 OPTION(USE_QT4 "Build Qt4-based code" OFF)
-OPTION(BUILD_EXAMPLES "Build examples" OFF)
-
-## ========================
-## = Packages and options =
-## ========================
-
-INCLUDE(GenerateExportHeader)
-
-FIND_PACKAGE(ITK REQUIRED)
-INCLUDE(${ITK_USE_FILE})
-
-FIND_PACKAGE(VTK REQUIRED)
-INCLUDE(${VTK_USE_FILE})
-
+INCLUDE(cmake/Qt4Tools.cmake)
 IF(USE_QT4)
-  FIND_LIBRARY(
-    VTK_USES_QT
-    NAMES vtkGUISupportQt-${VTK_MAJOR_VERSION}.${VTK_MINOR_VERSION}
-    HINTS ${VTK_LIBRARY_DIRS}
-    PATHS /usr/lib /usr/local/lib /usr/lib64 /usr/local/lib64
+  SET(
+    cpPlugins_Qt4_VTKWidget QVTKWidget
+    CACHE STRING "Base Qt4-based vtkRenderWindow"
     )
-  FIND_LIBRARY(
-    VTK_USES_QT_OPENGL
-    vtkGUISupportQtOpenGL-${VTK_MAJOR_VERSION}.${VTK_MINOR_VERSION}
-    HINTS ${VTK_LIBRARY_DIRS}
-    PATHS /usr/lib /usr/local/lib /usr/lib64 /usr/local/lib64
-    )
-  MARK_AS_ADVANCED(FORCE VTK_USES_QT)
-  MARK_AS_ADVANCED(FORCE VTK_USES_QT_OPENGL)
-  IF(VTK_USES_QT AND VTK_USES_QT_OPENGL)
-    FIND_PACKAGE(Qt4 REQUIRED)
-    INCLUDE(${QT_USE_FILE})
-  ELSE(VTK_USES_QT AND VTK_USES_QT_OPENGL)
-    MESSAGE(FATAL_ERROR "VTK ${VTK_MAJOR_VERSION}.${VTK_MINOR_VERSION} was not compiled with Qt4 support!")
-  ENDIF(VTK_USES_QT AND VTK_USES_QT_OPENGL)
 ENDIF(USE_QT4)
 
-## ================================================
-## = 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 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
-  )
-
-## ==============================
-## = Subdirs containing headers =
-## ==============================
+## ===========================
+## == Use all valid subdirs ==
+## ===========================
 
-INCLUDE_DIRECTORIES(
-  ${PROJECT_SOURCE_DIR}/lib
-  ${PROJECT_SOURCE_DIR}/lib/third_party
-  ${PROJECT_BINARY_DIR}/lib
-  ${PROJECT_BINARY_DIR}/lib/third_party
+SET(
+  _include_dirs
+  .
+  lib
+  lib/Itk2Vtk
+  lib/Instances
   )
-IF(WIN32)
+FOREACH(_dir ${_include_dirs})
   INCLUDE_DIRECTORIES(
-    ${PROJECT_SOURCE_DIR}/lib/third_party/glext
+    ${PROJECT_SOURCE_DIR}/${_dir}
+    ${PROJECT_BINARY_DIR}/${_dir}
     )
-ENDIF(WIN32)
+ENDFOREACH(_dir)
 
 ## ===========================
-## = Subdirs containing code =
+## == Build different parts ==
 ## ===========================
 
-SUBDIRS(
-  cmake
-  lib
-  appli
-  )
+SUBDIRS(appli cmake lib plugins)
 
 ## eof - $RCSfile$