SuperBuild: add font for QT5

Modules/Wrappers/QtWidget/src/otbQtApplication.cxx

@@ -28,7 +28,7 @@ namespace Wrapper
 QtApplication::QtApplication(int& argcc, char** argvv)
   : QApplication(argcc, argvv)
 {
-
+  std::cout<<QApplication::font().defaultFamily().toStdString()<<std::endl;
 }
 
 bool

SuperBuild/CMake/External_qt5.cmake

@@ -57,7 +57,7 @@ set(QT5_SB_CONFIG
   "-prefix ${QT5_INSTALL_PREFIX_NATIVE} -L ${QT5_LIB_PREFIX_NATIVE} \
   -I ${QT5_INCLUDE_PREFIX_NATIVE} -I ${QT5_INCLUDE_FREETYPE_NATIVE} \
   -opensource -confirm-license -release -shared \
-  -nomake examples -nomake tools -no-openssl \
+  -nomake examples -make tools -no-openssl \
   -skip qtgamepad  \
   -skip qt3d  \
   -skip qtactiveqt  \
@@ -194,3 +194,11 @@ configure_file( ${QT5_CONFIGURE_COMMAND_IN} ${QT5_CONFIGURE_COMMAND} @ONLY )
 SUPERBUILD_PATCH_SOURCE(QT5)
 
 set(_SB_QT_QMAKE_EXECUTABLE ${SB_INSTALL_PREFIX}/bin/qmake)
+
+if(UNIX AND NOT APPLE)
+  ExternalProject_Add_Step(QT5 adding_font
+  COMMAND ${CMAKE_COMMAND} 
+  -D BUILD_DIR=${QT5_SB_BUILD_DIR} -D INSTALL_DIR=${SB_INSTALL_PREFIX} -D DOWNLOAD_LOCATION=${DOWNLOAD_LOCATION} -P /home/antoine/dev/off_otbL/otb/SuperBuild/CMake/font_qt.cmake 
+  DEPENDEES install
+  WORKING_DIRECTORY ${SB_INSTALL_PREFIX} )
+endif()

SuperBuild/CMake/font_qt.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.
+#
+
+get_filename_component(BUILD_DIR ${BUILD_DIR} DIRECTORY)
+
+if( NOT DOWNLOAD_LOCATION )
+  set (DOWNLOAD_LOCATION ${BUILD_DIR}/src/)
+endif()
+
+file(MAKE_DIRECTORY ${INSTALL_DIR}/lib/fonts/)
+file(DOWNLOAD 
+  http://sourceforge.net/projects/dejavu/files/dejavu/2.37/dejavu-fonts-ttf-2.37.tar.bz2
+  ${DOWNLOAD_LOCATION}/dejavu-fonts-ttf-2.37.tar.bz2
+  EXPECTED_MD5 d0efec10b9f110a32e9b8f796e21782c)
+
+execute_process(
+COMMAND ${CMAKE_COMMAND} -E tar -xf ${DOWNLOAD_LOCATION}/dejavu-fonts-ttf-2.37.tar.bz2 
+WORKING_DIRECTORY ${BUILD_DIR} )
+
+file( COPY ${BUILD_DIR}/dejavu-fonts-ttf-2.37/ttf/.
+  DESTINATION ${INSTALL_DIR}/lib/fonts/.)