Hey all,
I’ve been googling around and searching for about 2 days now with no luck. I’m trying to cross-compile Qt5 (5.3.1 or 5.2.0) for the Beaglebone Black and get Quick 2.0 and Qt Quick Controls working (so I need OpenGL). So far I haven’t been able to find any good sources to walk me through this process. I’m using a Chipsee <http://www.chipsee.com/product/evm/beagle/beaglebone-black-expansion-capacitive.html?___store=english&___from_store=default> *[chipsee.com]* cape to have an LCD and capacitive touch screen with it. Chipsee gives me several prebuilt images, including a Debian, Angstrom, Android, and LinuxEZSDK images. It looks like the linuxEZSDK and Angstrom images come with all the OpenGL libraries pre-loaded. The LinuxEZSDK comes pre-configured with everything for Qt, but it’s Qt4.8. You can find their repo of images here <http://www.chipsee.com/upload/BBB/>*[chipsee.com]*. Right now I’ve been working with the LinuxEZSDK image to try and build Qt5 from source and get it on there. I downloaded the linaro toolchain <https://launchpad.net/linaro-toolchain-binaries/trunk/2013.04/+download/gcc-linaro-arm-linux-gnueabihf-4.8-2013.04-20130417_linux.tar.xz> *[launchpad.net]* to use for the cross compile. I edited the 5.3.1 source following this tutorial <http://armsdr.blogspot.com/2014/01/bare-metal-qt-52-on-beaglebone-black_10.html> *[armsdr.blogspot.com]*to setup the build for the cross-compile. If I follow that tutorial to a T, it works fine. But if I try and configure using OpenGL by running the following configure script: 1. ../qt-everywhere-opensource-src-5.3.1/configure -v -opensource - confirm-license-no-pch -no-opengl -opengl es2 -make libs -device linux- beaglebone-g++ -xplatform linux-arm-gnueabihf-g++ -device-option CROSS_COMPILE=/usr/local/linaro/bin/arm-linux-gnueabihf- -sysroot/media/ jay/rootfs -no-gcc-sysroot -prefix /opt/qt5 I mounted the SD card that countains the LinuxEZSDK in order to find the OpenGL drivers and set the sysroot to /media/jay/rootfs, which is the root of the OS. Configuring that gives me the following error: 1. OpenGL ES 2.x auto-detection... () 2. /usr/local/linaro/bin/arm-linux-gnueabihf-g++ -c -pipe -O2 -Wall -W -fPIE -I/home/jay/qt-everywhere-opensource-src-5.3.1/qtbase/mkspecs/linux-arm- gnueabihf-g++ -I/home/jay/qt-everywhere-opensource-src-5.3.1/qtbase/ config.tests/unix/opengles2 -I. -o opengles2.o /home/jay/qt-everywhere- opensource-src-5.3.1/qtbase/config.tests/unix/opengles2/opengles2.cpp 3. /home/jay/qt-everywhere-opensource-src-5.3.1/qtbase/config.tests/unix/ opengles2/opengles2.cpp:45:25: fatal error:GLES2/gl2.h: No such file or directory 4. #include <GLES2/gl2.h> 5. ^ 6. compilation terminated. 7. make: *** [opengles2.o] Error 1 8. OpenGL ES 2.x disabled. 9. The OpenGL ES 2.0 functionality test failed! 10. You might need to modify the include and library search paths by editing 11. QMAKE_INCDIR_OPENGL_ES2, QMAKE_LIBDIR_OPENGL_ES2 and QMAKE_LIBS_OPENGL_ES2 in 12. /home/jay/qt-everywhere-opensource-src-5.3.1/qtbase/mkspecs/linux- arm-gnueabihf-g++. I even tried modifying the qmake.conf at /qtbase/mkspecs/linux-arm-gnueabihf-g++ to include the following: 1. QMAKE_INCDIR_OPENGL += /media/jay/rootfs/usr/include 2. QMAKE_LIBDIR_OPENGL += /media/jay/rootfs/usr/lib 3. QMAKE_LIBS_OPENGL_ES2 = But that resulted in the same error. Does anyone have any ideas how I can get this cross compiled for the Beaglebone with support for Qt Quick 2 and Qt Quick Controls? Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.