simplification CMakeLists

Apps/Examples/CMakeLists.txt

@@ -12,11 +12,8 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})
 qt_wrap_cpp( frame_manip_moc frame_manip.h )
 add_executable( frame_manip frame_manip.cpp ${frame_manip_moc} )
 target_link_libraries( frame_manip ${CGoGN_LIBS} ${CGoGN_EXT_LIBS} )
-
-qt_use_modules(frame_manip Gui OpenGL Xml Svg)
-#IF(${CGoGN_DESIRED_QT_VERSION} STREQUAL "5")
-#	qt_use_modules(frame_manip Widgets)
-#ENDIF()
+#need to define that we use Qt (only once per cmake directory!)
+qt_use_cgogn_modules(frame_manip)
 		
 qt_wrap_cpp( texturesExample_moc texturesExample.h )
 add_executable( texturesExample texturesExample.cpp ${texturesExample_moc} )

Apps/SandBox/CMakeLists.txt

@@ -2,8 +2,6 @@ cmake_minimum_required(VERSION 2.8)
 
 project(SandBox)
 
-
-
 add_executable(multi_att multi_att.cpp)
 target_link_libraries(multi_att ${CGoGN_LIBS} ${CGoGN_EXT_LIBS})
 
@@ -17,7 +15,7 @@ IF (CGoGN_WITH_QT)
 	qt_wrap_cpp(tilings_moc tilings.h)
 	add_executable(tilings tilings.cpp  ${tilings_moc})
 	target_link_libraries(tilings ${CGoGN_LIBS} ${CGoGN_EXT_LIBS})
-	qt_use_modules(tilings Gui OpenGL Xml Svg)
+	qt_use_cgogn_modules(tilings)
 
 	qt_wrap_ui( test_traversor2_ui test_traversor2.ui )
 	qt_wrap_cpp(test_traversor2_moc test_traversor2.h)

Apps/Tuto/CMakeLists.txt

@@ -2,12 +2,6 @@ cmake_minimum_required(VERSION 2.8)
 
 project(Tutos)
 
-
-if(APPLE)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated -Wno-overloaded-virtual")
-endif()
-
-
 #define exec to compile
 IF (CGoGN_WITH_QT)
 
@@ -17,7 +11,7 @@ IF (CGoGN_WITH_QT)
 	add_executable( tuto1 tuto1.cpp ${tuto1_moc})
 	target_link_libraries( tuto1
 		${CGoGN_LIBS}  ${CGoGN_EXT_LIBS} )
-	qt_use_modules(tuto1 Gui OpenGL Xml Svg)
+	qt_use_cgogn_modules(tuto1)
 
 	qt_wrap_ui( tuto2_ui tuto2.ui )
 	qt_wrap_cpp(tuto2_moc tuto2.h)

CMakeLists.txt

@@ -18,7 +18,7 @@ INCLUDE(${CGoGN_ROOT_DIR}/cmake_modules/functions.cmake)
 SET ( CGoGN_WITH_ASSIMP OFF CACHE BOOL "build CGoGN with Assimp" )
 SET ( CGoGN_WITH_ZINRI OFF CACHE BOOL "build CGoGN with Zinri lib" )
 SET ( CGoGN_WITH_QT ON CACHE BOOL "build CGoGN with Qt lib" )
-SET ( CGoGN_DESIRED_QT_VERSION "4" CACHE STRING "4: QT4/ 5 not yet implemented" )
+SET ( CGoGN_DESIRED_QT_VERSION "4" CACHE STRING "4: QT4/5" )
 SET ( CGoGN_WITH_GLEWMX OFF CACHE BOOL "use multi-contex GLEW (for VRJuggler)" )
 SET ( CGoGN_USE_OGL_CORE_PROFILE OFF CACHE BOOL "use OpenGL 3.3 core profile (do not work on mac)" )
 
@@ -32,7 +32,7 @@ SET ( CGoGN_ONELIB OFF CACHE BOOL "build CGoGN in one lib" )
 IF (WIN32)
 	SET ( CMAKE_CONFIGURATION_TYPES Release Debug)
 	SET ( CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING "Only Release or Debug" FORCE)
-	SET ( CGoGN_WITH_QTCREATOR OFF CACHE BOOL "use QtCreator to compile" )
+	SET ( CGoGN_WITH_QTCREATOR OFF CACHE BOOL "use QtCreator to compile (Experimental" )
 ENDIF ()
 SET ( BUILD_SHARED_LIBS ON CACHE BOOL "if used all library are build as shared type (.so/.dylib/.dll)" )
 
@@ -71,20 +71,12 @@ IF (CGoGN_WITH_QT)
 ELSE ()
 	FIND_PACKAGE(DevIL REQUIRED)
 ENDIF()
-IF (NOT WIN32)
-	FIND_PACKAGE(SuiteSparse REQUIRED)
-ELSE()
+
+IF (WIN32)
 	set(SUITESPARSE_SUITESPARSECONFIG_INCLUDE_DIR  ${CGoGN_ROOT_DIR}/windows_dependencies/include)
 	set(SUITESPARSE_USE_LAPACK_BLAS ON)
-	find_package(SuiteSparse QUIET NO_MODULE)
-	if(NOT SUITESPARSE_FOUND)
-        set(SUITESPARSE_VERBOSE ON)
-        find_package(SuiteSparse REQUIRED) # 2nd: Use FindSuiteSparse.cmake module
-	endif()
 ENDIF()
-MESSAGE (STATUS ${SUITESPARSE_LIBRARIES})
-MESSAGE (STATUS ${SUITESPARSE_INCLUDE_DIRS})
-
+FIND_PACKAGE(SuiteSparse REQUIRED)
 
 #
 #	ThirdParty
@@ -247,7 +239,6 @@ include_directories(
 	${CGoGN_SRC_DIR}/include
 	${CGoGN_EXT_INCLUDES} )
 
-
 #
 # save some infos for schnapps and apps
 #
@@ -292,34 +283,7 @@ add_subdirectory(${CGoGN_ROOT_DIR}/Apps Apps)
 # 
 # Add custom clean targets for cleaning without cleaning dependencies
 #
-if (WIN32)
-#	add_custom_target(clean_cgogn 
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-#	add_custom_command(TARGET clean_cgogn PRE_BUILD 
-#			COMMAND del /q CCoGN
-#			COMMAND cmake ..
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-#			COMMENT "cleaning CGoGN libs")
-#
-#	add_custom_target(clean_apps 
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-#	add_custom_command(TARGET clean_apps PRE_BUILD 
-#			COMMAND del /q Apps
-#			COMMAND cmake ..
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-#			COMMENT "cleaning Apps")
-#
-#	add_custom_target(clean_cgogn_apps 
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-#	add_custom_command(TARGET clean_cgogn_apps PRE_BUILD 
-#			COMMAND del /q CGoGN
-#			COMMAND del /q Apps
-#			COMMAND cmake ..
-#			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-#			COMMENT "cleaning Apps")
-
-ELSE()
-
+if (NOT WIN32)
 	add_custom_target(clean_cgogn 
 			WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 	add_custom_command(TARGET clean_cgogn PRE_BUILD 

apps_cmake.txt

@@ -9,18 +9,14 @@
 #	cmake_minimum_required(VERSION 2.8)
 #	project(Pipo)
 #
-#	set(QT_USE_QTCORE TRUE) # for Qt
-#	set(QT_USE_QTOPENGL TRUE) # for Qt & OpenGL (!!)
-#	set(QT_USE_QTXML TRUE) # for QGLViewer
-#	find_package(Qt REQUIRED)
-#	include(${QT_USE_FILE})
+#	LoadQtPackage()
 #
 #	set(CGoGN_ROOT_DIR ${CMAKE_SOURCE_DIR}/../../CGoGN CACHE STRING "CGoGN root dir")
 #	include(${CGoGN_ROOT_DIR}/apps_cmake.txt)
 #
 #	include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
-#	QT4_WRAP_UI( pipo_ui pipo.ui )
-#	QT4_WRAP_CPP( pipo_moc pipo.h )
+#	qt_wrap_ui( pipo_ui pipo.ui )
+#	qt_wrap_cpp( pipo_moc pipo.h )
 #	add_executable( pipo pipo.cpp ${pipo_ui} ${pipo_moc} )
 #	target_link_libraries( pipo ${CGoGN_LIBS}  ${CGoGN_EXT_LIBS} )
 #
@@ -80,7 +76,14 @@ ELSE()
 	SET(EXECUTABLE_OUTPUT_PATH ${CGoGN_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE} )
 ENDIF()
 
-
+# Qt version from CGoGN
+file(READ ${CGoGN_SRC_DIR}/include/cgogn_qt.h CGoGN_DESIRED_QT_VERSION)
+ADD_DEFINITIONS("-DCGOGN_QT_DESIRED_VERSION=${CGoGN_DESIRED_QT_VERSION}")
+IF(CGoGN_DESIRED_QT_VERSION STREQUAL 5)
+	include(${CGoGN_ROOT_DIR}/cmake_modules/Qt_5x.cmake)
+ELSE()
+	include(${CGoGN_ROOT_DIR}/cmake_modules/Qt_4x.cmake)
+ENDIF()
 
 # CGoGN compiled in one or several libs
 file(STRINGS ${CGoGN_SRC_DIR}/include/cgogn_onelib.h ONELIB_STR)

cmake_modules/Qt_4x.cmake

@@ -45,6 +45,11 @@ macro(qt_use_modules _target _link_type)
 	endif()
 endmacro()
 
+# macro that include module need by cgogn
+macro(qt_use_cgogn_modules _target )
+  qt_use_modules(${_target} Gui OpenGL Xml Svg)
+endmacro()
+
 # aliases to make it work across Qt4/Qt5
 macro(qt_add_resources)
   qt4_add_resources(${ARGN})

cmake_modules/Qt_5x.cmake

@@ -4,11 +4,16 @@ find_package(Qt5Core REQUIRED)
 #Qt5Widgets required for qt5_wrap_ui
 find_package(Qt5Widgets REQUIRED)
 
-# aliases
+# aliases (module Widgets included by default)
 macro(qt_use_modules)
   qt5_use_modules(${ARGN} Widgets)
 endmacro()
 
+# macro that include module need by cgogn
+macro(qt_use_cgogn_modules)
+  qt5_use_modules(${ARGN} Gui OpenGL Xml Svg Widgets)
+endmacro()
+
 macro(qt_wrap_cpp)
   qt5_wrap_cpp(${ARGN})
 endmacro()