Unsolved QT5.7.1 Cross Compilation issue while compiling for AM5728(OMAP5)
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Hi ,
I am trying to compile qt-everywhere-opensource-src-5.7.1.
configuration:
./configure -xplatform linux-arm-gnueabihf-g++ -prefix /usr/local/Qt5.7.1_opengl -opengl es2 -confirm-license -opensource -no-cups -no-largefile -optimized-qmake -nomake tools -no-pch -v -no-icu -no-openvg -sysroot /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS -I/home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/am57xx-evm/usr/include/I have added qmake.conf for linux-arm-gnueabihf-g++
qtbase/mkspecs/linux-arm-gnueabihf-g++/qmake.conf:CROSS_COMPILE = /home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-
QMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include
QMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/libxml2
QMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/freetype2
QMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/drm
QMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/gbmQMAKE_INCDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/GLES
QMAKE_LIBDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/lib
QMAKE_LIBDIR += /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/libQMAKE_INCDIR_OPENGL_ES2 = /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/GLES2
QMAKE_INCDIR_EGL = /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/include/EGL
QMAKE_LIBDIR_OPENGL_ES2 = /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/lib
QMAKE_LIBDIR_EGL = /home/antriksh/ti-processor-sdk-linux-am57xx-evm-04.02.00.09/targetNFS/usr/liblibraries
#QMAKE_LIBS = -lxml2 -lz -lfreetype -lexpat -lrt -ldl -lfontconfig -lpng -lpthread
QMAKE_LIBS = -lz -lfreetype -lexpat -lrt -ldl -lfontconfig -lpng -lpthread
QMAKE_LIBS_OPENGL_ES2 = -lsrv_um -lGLESv2 -lusc
QMAKE_LIBS_EGL = -lEGL -lIMGegl
QMAKE_LIBS_THREAD = -lpthread#xcb setting
QMAKE_LIBS_XCB = -lxcbcompiler flags
#QMAKE_CFLAGS_RELEASE = -O3 -march=armv7-a -mtune=cortex-a15 -mfpu=neon-vfpv4 -mfloat-abi=hard -fPIC -mword-relocations -fpermissive
QMAKE_CFLAGS_RELEASE = -O3 -march=armv7-a -mtune=cortex-a15 -fPIC -mword-relocations -fpermissive
QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASEcompiler tools
QMAKE_CC = $${CROSS_COMPILE}gcc
QMAKE_CXX = $${CROSS_COMPILE}g++
QMAKE_LINK = $${QMAKE_CXX}
QMAKE_LINK_SHLIB = $${QMAKE_CXX}QMAKE_AR = $${CROSS_COMPILE}ar cqs
QMAKE_OBJCOPY = $${CROSS_COMPILE}objcopy
QMAKE_STRIP = $${CROSS_COMPILE}strip
load(qt_config)While compiling the same i am getting below errors:
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: error: libQt5Core..5.7.1 uses VFP register arguments, /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_compile.o) does not
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: failed to merge target specific data of file /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_compile.o)
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: error: libQt5Core..5.7.1 uses VFP register arguments, /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_config.o) does not
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: failed to merge target specific data of file /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_config.o)
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: error: libQt5Core..5.7.1 uses VFP register arguments, /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_exec.o) does not
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: failed to merge target specific data of file /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_exec.o)
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: error: libQt5Core..5.7.1 uses VFP register arguments, /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_fullinfo.o) does not
/home/antriksh/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/6.2.1/../../../../arm-linux-gnueabihf/bin/ld: failed to merge target specific data of file /home/antriksh/qt-everywhere-opensource-src-5.7.1/qtbase/lib/libqtpcre.a(pcre16_fullinfo.o)Please let me know the probable solutions for the same.
Regards,
Biswajit -
@Biswajit_1984 said in QT5.7.1 Cross Compilation issue while compiling for AM5728(OMAP5):
uses VFP register arguments
You should start again from a clean source tree (or delete the build directory if you did out of source build).
It looks like you tried before with different parameters (QMAKE_CFLAGS_RELEASE) and still have object files built for different ABI. -
Thanks a lot.
Now the above errors are not there.
But not its shows error:
cannot find -lqtpcreWhen i cross check inside qtbase/lib then only below files relate to pcre are there
qtpcre. qtpcre.prl qtpng.prlLet me know do i need to install perl in the host also?or any other issue is there
Regards,
Biswajit -
@Biswajit_1984
I have tried to disable pcre .But it seems there is no option to disable.
Please let me know if i can disable the same to avoid the pcre building.Regards,
Biswajit