SuperBuild: adding an external cmake for QT5

SuperBuild/CMake/External_otb.cmake

@@ -95,6 +95,10 @@ if(OTB_USE_QT4)
   ADDTO_DEPENDENCIES_IF_NOT_SYSTEM(OTB QT4)
 endif()
 
+if(OTB_USE_QT5)
+  ADDTO_DEPENDENCIES_IF_NOT_SYSTEM(OTB QT5)
+endif()
+
 if(OTB_USE_GLEW)
   ADDTO_DEPENDENCIES_IF_NOT_SYSTEM(OTB GLEW)
   ADD_SUPERBUILD_CMAKE_VAR(OTB GLEW_INCLUDE_DIR)

SuperBuild/CMake/External_qt5.cmake

+#
+# Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
+#
+# This file is part of Orfeo Toolbox
+#
+#     https://www.orfeo-toolbox.org/
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+INCLUDE_ONCE_MACRO(QT5)
+
+SETUP_SUPERBUILD(QT5)
+
+#RK: are we ready for QT4 build on linux?.
+#This comment here scares me away.
+#Installing QT4 from packages also need sqlite otherwise there is issue
+
+# if(UNIX AND NOT APPLE)
+#   message(STATUS "  SuperBuild may fail to compile Qt4. If so, you should install it via package manager.")
+# endif()
+
+
+#set(QT4_SB_ENABLE_GTK OFF CACHE INTERNAL "Enable GTK+ style with qt using -gtkstlye. Default is OFF")
+
+#NOTE: make sure your superbuild install directory does not contain any
+#Qt files from previous install of superbuild QT.
+# declare dependencies
+ADDTO_DEPENDENCIES_IF_NOT_SYSTEM(QT5 FREETYPE)
+
+#use system libs always for Qt4 as we build them from source or have already in system
+
+# if(SB_INSTALL_PREFIX)
+  # file(TO_NATIVE_PATH ${SB_INSTALL_PREFIX} QT4_INSTALL_PREFIX_NATIVE)
+  # file(TO_NATIVE_PATH ${SB_INSTALL_PREFIX}/include QT4_INCLUDE_PREFIX_NATIVE)
+  # file(TO_NATIVE_PATH ${SB_INSTALL_PREFIX}/lib QT4_LIB_PREFIX_NATIVE)
+  # file(TO_NATIVE_PATH ${SB_INSTALL_PREFIX}/include/freetype2 QT4_INCLUDE_FREETYPE_NATIVE)
+# endif()
+
+#Common options for all cases
+# set(QT4_SB_CONFIG
+# "-prefix ${QT4_INSTALL_PREFIX_NATIVE} -L ${QT4_LIB_PREFIX_NATIVE} \
+# -I ${QT4_INCLUDE_PREFIX_NATIVE} -I ${QT4_INCLUDE_FREETYPE_NATIVE} \
+# -opensource -confirm-license -release -shared -nomake demos \
+# -nomake examples -nomake tools -no-phonon-backend -no-phonon -no-script \
+# -no-scripttools -no-multimedia -no-audio-backend -no-webkit -no-declarative \
+# -no-accessibility -no-qt3support -no-xmlpatterns -no-sql-sqlite -no-openssl \
+# -no-libtiff -no-libmng -system-libpng -system-libjpeg -system-zlib")
+
+#RK: building faling on mac. png include is in a macframework
+# if(USE_SYSTEM_PNG)
+  # set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -I ${PNG_PNG_INCLUDE_DIR}")
+# endif()
+
+# if(UNIX)
+#   if(APPLE)
+#     set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -no-framework")
+#   else() #Linux
+#     if(QT4_SB_ENABLE_GTK)
+#       message(WARNING "QT4_SB_ENABLE_GTK support is experimental")
+#       set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -sm -xrender -xrandr -gtkstyle")
+#     else()
+#       set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -no-gtkstyle -no-glib -no-fontconfig")
+#     endif()
+#   endif()
+#   #common for all unix
+#   set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -no-dbus -no-nis -no-javascript-jit -no-icu -v")
+# elseif(MSVC)
+#   set(QT4_SB_CONFIG "${QT4_SB_CONFIG} -mp")
+# endif()
+
+# if(WIN32)
+#   set(QT4_BIN_EXT ".exe")
+#   file(TO_NATIVE_PATH ${QT4_SB_SRC}/configure.exe QT4_CONFIGURE_SCRIPT)
+#   set(QT4_CONFIGURE_COMMAND ${CMAKE_BINARY_DIR}/configure_qt4.bat)
+#   set(QT4_CONFIGURE_COMMAND_IN ${CMAKE_SOURCE_DIR}/patches/QT4/configure_qt4.bat.in)
+# else()
+#   set(QT4_BIN_EXT "")
+#   file(TO_NATIVE_PATH ${QT4_SB_SRC}/configure QT4_CONFIGURE_SCRIPT)
+#   set(QT4_CONFIGURE_COMMAND ${CMAKE_BINARY_DIR}/configure_qt4.sh)
+#   set(QT4_CONFIGURE_COMMAND_IN ${CMAKE_SOURCE_DIR}/patches/QT4/configure_qt4.sh.in)
+# endif()
+
+# if(EXISTS "${QT4_CONFIGURE_COMMAND}")
+#   execute_process(COMMAND ${CMAKE_COMMAND} -E remove -f "${QT4_CONFIGURE_COMMAND}")
+# endif()
+
+# configure_file(${QT4_CONFIGURE_COMMAND_IN} ${QT4_CONFIGURE_COMMAND} @ONLY )
+
+#Remove left over or previous installation from install prefix.
+#Existing files in install prefix was disturbing a second installation.
+#even after the QT4 directory is removed from build
+
+# add_custom_target(QT4-uninstall
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtCore"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtDBus"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtGui"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtNetwork"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtOpenGL"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtSql"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtSvg"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtTest"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/QtXml"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/include/Qt"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/mkspecs"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/plugins"
+#   COMMAND ${CMAKE_COMMAND} -E remove_directory "${SB_INSTALL_PREFIX}/translations"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/lib/libQt*"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/lib/pkgconfig/Qt*"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/qmake${QT4_BIN_EXT}"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/lrelease${QT4_BIN_EXT}"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/moc${QT4_BIN_EXT}"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/rcc${QT4_BIN_EXT}"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/uic${QT4_BIN_EXT}"
+#   COMMAND ${CMAKE_COMMAND} -E remove -f "${SB_INSTALL_PREFIX}/bin/libQt*"
+#   WORKING_DIRECTORY "${SB_INSTALL_PREFIX}"
+#   )
+
+#adding it to dependencies will remove the files when configure QWT
+#list(APPEND QT4_DEPENDENCIES QT4-uninstall)
+
+  ExternalProject_Add(QT5
+    PREFIX QT5
+    URL "http://download.qt.io/official_releases/qt/5.10/5.10.1/single/qt-everywhere-src-5.10.1.tar.xz"
+    URL_MD5 7e167b9617e7bd64012daaacb85477af
+    BINARY_DIR ${QT5_SB_SRC}
+    INSTALL_DIR ${SB_INSTALL_PREFIX}
+    DOWNLOAD_DIR ${DOWNLOAD_LOCATION}
+    CONFIGURE_COMMAND ${QT5_CONFIGURE_COMMAND}
+    DEPENDS ${QT5_DEPENDENCIES}
+    LOG_DOWNLOAD 1
+    LOG_CONFIGURE 1    
+    LOG_BUILD 1
+    LOG_INSTALL 1    
+    )
+
+SUPERBUILD_PATCH_SOURCE(QT5)
+
+set(_SB_QT_QMAKE_EXECUTABLE ${SB_INSTALL_PREFIX}/bin/qmake)

SuperBuild/CMakeLists.txt

@@ -286,6 +286,7 @@ option(USE_SYSTEM_LIBSVM  "Use a system build of libsvm" OFF)
 option(USE_SYSTEM_PCRE "Use a system build of PCRE" ON)
 option(USE_SYSTEM_SWIG "Use a system build of swig" ON)
 option(USE_SYSTEM_QT4 "Use a system build of QT4"  OFF)
+option(USE_SYSTEM_QT5 "Use a system build of QT5"  OFF)
 option(USE_SYSTEM_QWT  "Use a system build of Qwt" OFF)
 option(USE_SYSTEM_GLEW  "Use a system build of GLEW" OFF)
 option(USE_SYSTEM_GLFW  "Use a system build of glfw" OFF)
@@ -312,6 +313,7 @@ option(OTB_USE_MUPARSER "Enable module muparser in OTB" ON)
 option(OTB_USE_MUPARSERX "Enable module muparserX in OTB" ON)
 option(OTB_USE_OPENCV "Enable module OpenCV in OTB" ON)
 option(OTB_USE_QT4 "Enable module QT4 in OTB" ON)
+option(OTB_USE_QT5 "Enable module QT5 in OTB" ON)
 option(OTB_USE_SIFTFAST "Enable module Siftfast in OTB" ON)
 option(OTB_USE_OPENGL "Enable module OpenGL in OTB" ON)
 option(OTB_USE_GLEW "Enable module GLEW in OTB" ON)