cross compile Qt5 source on DM8168/AM389x
Solved
Mobile and Embedded
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toolchain: arm-arago-linux-gnueabi (gcc version 4.5.3 20110311 (prerelease) (GCC) )
root file system :
nfs_DM816x_TI_EVM.tar.lzma ---Linux EZ Software Development Kit (EZSDK) for DM814x and DM816x - ALPHA（2012）
qt --configs :include(../common/linux_device_pre.conf) ROOTFS_PATH = /opt/DVRRDK_04.00.00.03/target/rfs TOOLCHAIN_PREFIX = /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/bin/arm-arago-linux-gnueabi SGX_SDK_ROOT = /home/wangbi/workdir_project/workdir_Qt/SGX530/Graphics_SDK_5_01_01_02/Graphics_SDK_5_01_01_02 ARM_ARAGO_LINUX_PATH= $${ROOTFS_PATH}/../../ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi # Change the required paths here QMAKE_INCDIR += \ $${ROOTFS_PATH}/usr/include \ $${ROOTFS_PATH}/usr/include/libxml2/ \ $${ROOTFS_PATH}/usr/include/freetype2 QMAKE_LIBDIR += $${ROOTFS_PATH}/usr/lib QMAKE_INCDIR_OPENGL_ES2 = $${SGX_SDK_ROOT}/include/OGLES2 QMAKE_LIBDIR_OPENGL_ES2 = $${SGX_SDK_ROOT}/gfx_rel_es6.x QMAKE_INCDIR_EGL = $${QMAKE_INCDIR_OPENGL_ES2} QMAKE_LIBDIR_EGL = $${QMAKE_LIBDIR_OPENGL_ES2} QMAKE_LIBDIR += $${QMAKE_LIBDIR_OPENGL_ES2} # libs QMAKE_LIBS = -lxml2 -lz -lts -lasound -lfreetype -lexpat -lfontconfig -lpng -lpthread \ -Wl,-rpath-link=$${ARM_ARAGO_LINUX_PATH}/lib \ -Wl,-rpath-link=$${ROOTFS_PATH}/usr/lib QMAKE_LIBS_OPENGL_ES2 = -lEGL -lIMGegl -lGLESv2 -lGLES_CM QMAKE_LIBS_EGL = $${QMAKE_LIBS_OPENGL_ES2} QMAKE_LIBS_THREAD = -lpthread # dbus-1.0 QMAKE_INCDIR += /usr/include/dbus-1.0 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/lib/dbus-1.0/include # glib-2.0 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/include/glib-2.0 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/lib/glib-2.0/include # gstreamer-0.10 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/include/gstreamer-0.10 # libxml2 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/include/libxml2 # freetype2 QMAKE_INCDIR += $${ARM_ARAGO_LINUX_PATH}/usr/include/freetype2 QMAKE_LIBDIR += $${ARM_ARAGO_LINUX_PATH}/usr/lib #QMAKE_LFLAGS += "-Wl,-rpath-link=$${ARM_ARAGO_LINUX_PATH}/usr/lib -dbus-1 -lglib-2.0 -lgthread-2.0 -lpulse -lpulse-mainloop-glib" QMAKE_CFLAGS_RELEASE = -O3 -march=armv7-a -mfpu=neon -mfloat-abi=softfp QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE # When configured with -opengl es2, eglfs will be functional with its # dummy fullscreen X11 or kms backend, in addition to xcb. EGLFS_DEVICE_INTEGRATION = eglfs_kms include(../common/linux_arm_device_post.conf) load(qt_config)an error :
Info: creating stash file /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/.qmake.stash This is the Qt Open Source Edition. You have already accepted the terms of the Open Source license. Running configuration tests... Checking for gold linker... + cd /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/config.tests && /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/bin/arm-arago-linux-gnueabi-g++ -fuse-ld=gold -o conftest-out conftest.cpp > cc1plus: error: unrecognized command line option "-fuse-ld=gold" test config.qtbase.tests.use_gold_linker FAILED Checking for machine tuple... + /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/bin/arm-arago-linux-gnueabi-g++ -dumpmachine > arm-arago-linux-gnueabi test config.qtbase.tests.machineTuple succeeded Checking for valid makespec... + cd /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/config.tests/common/verifyspec && /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/qtbase/bin/qmake "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared console single_arch" "QMAKE_CFLAGS += --sysroot=/opt/DVRRDK_04.00.00.03/target/rfs" "QMAKE_CXXFLAGS += --sysroot=/opt/DVRRDK_04.00.00.03/target/rfs" "QMAKE_LFLAGS += --sysroot=/opt/DVRRDK_04.00.00.03/target/rfs" -early "CONFIG += cross_compile" /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/qtbase/config.tests/common/verifyspec + cd /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/config.tests/common/verifyspec && MAKEFLAGS= /usr/bin/make > /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/bin/arm-arago-linux-gnueabi-g++ -c -pipe -mfloat-abi=softfp --sysroot=/opt/DVRRDK_04.00.00.03/target/rfs -O3 -march=armv7-a -mfpu=neon -mfloat-abi=softfp -std=gnu++11 -Wall -W -fPIC -I/home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/qtbase/config.tests/common/verifyspec -I. -I/opt/DVRRDK_04.00.00.03/target/rfs/usr/include -I/opt/DVRRDK_04.00.00.03/target/rfs/usr/include/libxml2/ -I/opt/DVRRDK_04.00.00.03/target/rfs/usr/include/freetype2 -I/usr/include/dbus-1.0 -I/opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/lib/dbus-1.0/include -isystem /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/glib-2.0 -I/opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/lib/glib-2.0/include -isystem /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/gstreamer-0.10 -isystem /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/libxml2 -isystem /opt/DVRRDK_04.00.00.03/ti_tools/cgt_a8/arago/linux-devkit/arm-arago-linux-gnueabi/usr/include/freetype2 -I/home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/qtbase/mkspecs/devices/linux-arm-gnueabi-ti-g++ -o verifyspec.o /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt-everywhere-opensource-src-5.9.1/qtbase/config.tests/common/verifyspec/verifyspec.cpp > cc1plus: error: unrecognized command line option "-std=gnu++11" > Makefile:178: recipe for target 'verifyspec.o' failed > make: *** [verifyspec.o] Error 1 Note: Also available for Linux: linux-clang linux-icc ERROR: Cannot compile a minimal program. The toolchain or QMakeSpec is brokenis my tool chain old ?
any idea?
I need help.....Regards.
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This is your problem
cc1plus: error: unrecognized command line option "-std=gnu++11". The-std=gnu++11is not valid in your compiler. Which makes sense. Most ARM compilers are not very up to date. If you need c++11 support try changing gnu++11 to c++11 and that should fix your issue.This assumes that your compiler supports c++11, which it may not at all, in which case you have to remove c++11 support.
Edit: Oops I should read more.. this is compiling Qt source not your own project. You will need to disable c++11 support in Qt if your ARM compiler doesn't support it. I'm not sure if that's even possible now-a-days, but a quick
./configure --helpshould give you the answer. -
@ambershark @Alex_wang Qt itself requires C++11 since (I think) 5.6, so without C++11 5.9.1 will for sure not build.
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@Alex_wang Does "configure --help" show anything?
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@Alex_wang Here's from
./configure --help:-c++std <edition> .... Select C++ standard <edition> [c++1z/c++14/c++11] -
@ambershark @jsulm
Hi,
c++std error has been solved ,but another error is occurring:/home/wangbi/workdir_project/workdir_Qt/ToolChain/arago/bin/arm-arago-linux-gnueabi-g++ -c -pipe -mfloat-abi=softfp --sysroot=/home/wangbi/workdir_project/workdir_Qt/rfs -g -Wall -W -fPIC -I. -I/home/wangbi/workdir_project/workdir_Qt/rfs/include -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include -I/home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/mkspecs/devices/linux-arm-gnueabi-ti-g++ -o arch.o arch.cpp > In file included from ../../src/corelib/global/archdetect.cpp:41:0, > from arch.cpp:42: > ../../src/corelib/global/qprocessordetection.h:145:6: error: #error "ARM architecture too old" > Makefile:221: recipe for target 'arch.o' failed > make: *** [arch.o] Error 1 Project ERROR: Could not determine target architecture. See config.log for details. -
@Alex_wang What is your target architecture and its CPU?
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@ambershark
configure:#!/bin/sh ./configure \ -v \ -opensource \ -confirm-license \ -device-option CROSS_COMPILE=/home/wangbi/workdir_project/workdir_Qt/ToolChain/arago-2011.09/armv7a/bin/arm-arago-linux-gnueabi- \ -device linux-arm-gnueabi-ti-g++ \ -prefix /usr/local/qt5 \ -extprefix /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt5 \ -hostprefix /home/wangbi/workdir_project/workdir_Qt/Qt5.9.1/qt5-host \ -nomake examples \ -nomake tests \ -opengl es2 \ -c++std c++11 \ -sysroot /home/wangbi/workdir_project/workdir_Qt/rfsbut the error still :
> cc1plus: error: unrecognized command line option "-std=gnu++11" > Makefile:188: recipe for target 'opengles2.o' failed > make: *** [opengles2.o] Error 1 => source failed verification. test config.gui.libraries.opengl_es2 FAILEDthe c++11 check:
Checking for compiler defaulting to C++11 or higher... + cd /home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/config.tests/common/c++98default && /home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/bin/qmake -qtconf /home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/bin/qt.conf "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared console" "QMAKE_CFLAGS += --sysroot=/home/wangbi/workdir_project/workdir_Qt/rfs" "QMAKE_CXXFLAGS += --sysroot=/home/wangbi/workdir_project/workdir_Qt/rfs" "QMAKE_LFLAGS += --sysroot=/home/wangbi/workdir_project/workdir_Qt/rfs" /home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/config.tests/common/c++98default + cd /home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/config.tests/common/c++98default && MAKEFLAGS= /usr/bin/make > /home/wangbi/workdir_project/workdir_Qt/ToolChain/arago-2011.09/armv7a/bin/arm-arago-linux-gnueabi-g++ -c -pipe -march=armv7-a -mfloat-abi=softfp --sysroot=/home/wangbi/workdir_project/workdir_Qt/rfs -O2 -Wall -W -fPIC -I. -I/home/wangbi/workdir_project/workdir_Qt/rfs/include -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include/EGL -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include/EWS -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include/GLES -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include/GLES2 -I/home/wangbi/workdir_project/workdir_Qt/rfs/usr/include/KHR -I/home/wangbi/workdir_project/workdir_Qt/Qt5.8/qt-everywhere-opensource-src-5.8.0/qtbase/mkspecs/devices/linux-arm-gnueabi-ti-g++ -o c++98default.o c++98default.cpp > c++98default.cpp:41:2: error: #error "compiler does not use c++11 or higher by default" > Makefile:176: recipe for target 'c++98default.o' failed > make: *** [c++98default.o] Error 1 test config.qtbase.tests.cxx11default FAILED -
@Alex_wang Looks like your compiler doesn't support c++11 or higher. You will need a more modern compiler to use Qt newer than 5.6.
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@jsulm said in cross compile Qt5 source on DM8168/AM389x:
@ambershark @Alex_wang Qt itself requires C++11 since (I think) 5.6, so without C++11 5.9.1 will for sure not build.
Actually, Qt 5.6 was the last Qt version that didn't need a C++11 compiler [1][2]. Version 5.7 was the first one with that requirement.
[1] Except if you want to use QtSerialBus, which is a Technology Preview in Qt 5.6 and already required C++11.
[2] And it is the last version supporting Windows XP. -
@Alex_wang said in cross compile Qt5 source on DM8168/AM389x:
arago-2011.09/armv7a/bin/arm-arago-linux-gnueabi
Looks quite old. Can you get a newer one?
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Thanks for your reply!
using the gcc-linaro-6.3.1-2017.05-i686_arm-linux-gnueabi tool chain , then solve the error!
but new error occur:
home/wangbi/workdir_project/workdir_Qt/rfs/lib -lgthread-2.0 -lrt -lglib-2.0 .obj/qlogging.o:qlogging.cpp:function QMessagePattern::setPattern(QString const&): error: undefined reference to '__cxa_throw_bad_array_new_length' .obj/qlogging.o:qlogging.cpp:function QMessagePattern::setPattern(QString const&): error: undefined reference to '__cxa_throw_bad_array_new_length' .obj/qhash.o:qhash.cpp:function QHashData::detach_helper(void (*)(QHashData::Node*, void*), void (*)(QHashData::Node*), int, int): error: undefined reference to '__cxa_throw_bad_array_new_length' .obj/qhash.o:qhash.cpp:function QHashData::rehash(int): error: undefined reference to '__cxa_throw_bad_array_new_length' collect2: error: ld returned 1 exit status Makefile:1247: recipe for target '../../lib/libQt5Core.so.5.8.0' failed -
@Alex_wang Did you start from a clean state?
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@Alex_wang Does your new compiler support exceptions and have exception handling enabled?
