Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers

alptugcalik — Wed, 07 Apr 2021 08:15:36 GMT

I have setup the Yocto Project and built successfully a Linux image for my board. It works properly for simple applications. However, for some of my applications , the toolchain crashes. The header files in the toolchain tries to reach the headers in my ubuntu 18.04 system files. How can i solve this?

My qmake.conf file:

MAKEFILE_GENERATOR = UNIX
CONFIG += incremental
QMAKE_INCREMENTAL_STYLE = sublib
QMAKE_PLATFORM += linux unix posix
QMAKE_LEX = flex
QMAKE_LEXFLAGS +=
QMAKE_YACC = yacc
QMAKE_YACCFLAGS += -d
QMAKE_YACCFLAGS_MANGLE += -p $base -b $base
QMAKE_YACC_HEADER = $base.tab.h
QMAKE_YACC_SOURCE = $base.tab.c
QMAKE_PREFIX_SHLIB = lib
QMAKE_EXTENSION_SHLIB = so
QMAKE_PREFIX_STATICLIB = lib
QMAKE_EXTENSION_STATICLIB = a
QMAKE_CFLAGS_THREAD += -D_REENTRANT
QMAKE_CXXFLAGS_THREAD += $$QMAKE_CFLAGS_THREAD
QMAKE_LFLAGS_GCSECTIONS = -Wl,--gc-sections
QMAKE_LFLAGS_REL_RPATH = -Wl,-z,origin
QMAKE_REL_RPATH_BASE = $ORIGIN
QMAKE_INCDIR =
QMAKE_LIBDIR =
QMAKE_INCDIR_X11 =
QMAKE_LIBDIR_X11 =
QMAKE_INCDIR_OPENGL =
QMAKE_LIBDIR_OPENGL =
QMAKE_INCDIR_OPENGL_ES2 = $$QMAKE_INCDIR_OPENGL
QMAKE_LIBDIR_OPENGL_ES2 = $$QMAKE_LIBDIR_OPENGL
QMAKE_INCDIR_EGL =
QMAKE_LIBDIR_EGL =
QMAKE_INCDIR_OPENVG =
QMAKE_LIBDIR_OPENVG =
QMAKE_LIBS =
QMAKE_LIBS_DYNLOAD = -ldl
QMAKE_LIBS_X11 = -lXext -lX11 -lm
QMAKE_LIBS_NIS = -lnsl
QMAKE_LIBS_EGL = -lEGL
QMAKE_LIBS_OPENGL = -lGL
QMAKE_LIBS_OPENGL_ES2 = -lGLESv2
QMAKE_LIBS_OPENVG = -lOpenVG
QMAKE_LIBS_THREAD = -lpthread
QMAKE_LIBS_LIBUDEV = -ludev
QMAKE_CFLAGS_WAYLAND =
QMAKE_INCDIR_WAYLAND =
QMAKE_LIBS_WAYLAND_CLIENT = -lwayland-client
QMAKE_LIBS_WAYLAND_SERVER = -lwayland-server
QMAKE_LIBDIR_WAYLAND =
QMAKE_DEFINES_WAYLAND =
QMAKE_WAYLAND_SCANNER = wayland-scanner
QMAKE_CFLAGS_XCB =
QMAKE_LIBS_XCB =
QMAKE_DEFINES_XCB =
QMAKE_AR = arm-poky-linux-gnueabi-ar cqs
QMAKE_OBJCOPY = arm-poky-linux-gnueabi-objcopy
QMAKE_NM = arm-poky-linux-gnueabi-nm -P
QMAKE_RANLIB = arm-poky-linux-gnueabi-ranlib
QMAKE_STRIP = arm-poky-linux-gnueabi-strip
QMAKE_STRIPFLAGS_LIB += --strip-unneeded
QMAKE_CFLAGS_OPTIMIZE = -O2
QMAKE_CFLAGS_OPTIMIZE_FULL = -O3
QMAKE_CFLAGS += -pipe
QMAKE_CFLAGS_DEPS += -M
QMAKE_CFLAGS_WARN_ON += -Wall -W
QMAKE_CFLAGS_WARN_OFF += -w
QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -g
QMAKE_CFLAGS_DEBUG += -g -feliminate-unused-debug-types
QMAKE_CFLAGS_SHLIB += -fPIC
QMAKE_CFLAGS_STATIC_LIB += -fPIC
QMAKE_CFLAGS_APP += -fPIC
QMAKE_CFLAGS_ISYSTEM = -isystem
QMAKE_CFLAGS_YACC += -Wno-unused -Wno-parentheses
QMAKE_CFLAGS_HIDESYMS += -fvisibility=hidden
QMAKE_CFLAGS_EXCEPTIONS_OFF += -fno-exceptions
QMAKE_CFLAGS_SPLIT_SECTIONS += -ffunction-sections
QMAKE_CFLAGS_LTCG = -flto -fno-fat-lto-objects
QMAKE_CFLAGS_LTCG_FATOBJECTS = -ffat-lto-objects
QMAKE_CFLAGS_DISABLE_LTCG = -fno-lto
QMAKE_CFLAGS_SSE2 += -msse2
QMAKE_CFLAGS_SSE3 += -msse3
QMAKE_CFLAGS_SSSE3 += -mssse3
QMAKE_CFLAGS_SSE4_1 += -msse4.1
QMAKE_CFLAGS_SSE4_2 += -msse4.2
QMAKE_CFLAGS_AVX += -mavx
QMAKE_CFLAGS_AVX2 += -mavx2
QMAKE_CFLAGS_NEON += -mfpu=neon
QMAKE_CFLAGS_PRECOMPILE = -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
QMAKE_CFLAGS_USE_PRECOMPILE = -include ${QMAKE_PCH_OUTPUT_BASE}
QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
QMAKE_CXXFLAGS_DEPS += $$QMAKE_CFLAGS_DEPS
QMAKE_CXXFLAGS_WARN_ON += $$QMAKE_CFLAGS_WARN_ON
QMAKE_CXXFLAGS_WARN_OFF += $$QMAKE_CFLAGS_WARN_OFF
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_RELEASE
QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
QMAKE_CXXFLAGS_DEBUG += $$QMAKE_CFLAGS_DEBUG
QMAKE_CXXFLAGS_SHLIB += $$QMAKE_CFLAGS_SHLIB
QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
QMAKE_CXXFLAGS_APP += $$QMAKE_CFLAGS_APP
QMAKE_CXXFLAGS_YACC += $$QMAKE_CFLAGS_YACC
QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
QMAKE_CXXFLAGS_EXCEPTIONS_OFF += $$QMAKE_CFLAGS_EXCEPTIONS_OFF
QMAKE_CXXFLAGS_SPLIT_SECTIONS += $$QMAKE_CFLAGS_SPLIT_SECTIONS
QMAKE_CXXFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG
QMAKE_CXXFLAGS_LTCG_FATOBJECTS = $$QMAKE_CFLAGS_LTCG_FATOBJECTS
QMAKE_CXXFLAGS_DISABLE_LTCG = $$QMAKE_CFLAGS_DISABLE_LTCG
QMAKE_CXXFLAGS_PRECOMPILE = -x c++-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
QMAKE_CXXFLAGS_USE_PRECOMPILE = $$QMAKE_CFLAGS_USE_PRECOMPILE
QMAKE_CXXFLAGS_CXX11 = -std=c++0x
QMAKE_CXXFLAGS_CXX14 = -std=c++1y
QMAKE_CXXFLAGS_CXX1Z = -std=c++1z
QMAKE_CXXFLAGS_GNUCXX11 = -std=gnu++0x
QMAKE_CXXFLAGS_GNUCXX14 = -std=gnu++1y
QMAKE_CXXFLAGS_GNUCXX1Z = -std=gnu++1z
QMAKE_LFLAGS += -Wl,--hash-style=gnu -Wl,--as-needed
QMAKE_LFLAGS_DEBUG +=
QMAKE_LFLAGS_APP +=
QMAKE_LFLAGS_RELEASE +=
QMAKE_LFLAGS_RELEASE_WITH_DEBUGINFO +=
QMAKE_LFLAGS_EXCEPTIONS_OFF +=
QMAKE_LFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG -fuse-linker-plugin
QMAKE_LFLAGS_SHLIB += -shared
QMAKE_LFLAGS_PLUGIN += $$QMAKE_LFLAGS_SHLIB
QMAKE_LFLAGS_SONAME += -Wl,-soname,
QMAKE_LFLAGS_THREAD +=
QMAKE_LFLAGS_RPATH = -Wl,-rpath,
QMAKE_LFLAGS_RPATHLINK = -Wl,-rpath-link,
QMAKE_LFLAGS_NEW_DTAGS = -Wl,--enable-new-dtags
QMAKE_LFLAGS_USE_GOLD = -fuse-ld=gold
QMAKE_LFLAGS_BSYMBOLIC_FUNC = -Wl,-Bsymbolic-functions
QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,
QMAKE_LFLAGS_VERSION_SCRIPT = -Wl,--version-script,
QMAKE_LFLAGS_CXX11 =
QMAKE_LFLAGS_CXX14 =
QMAKE_LFLAGS_CXX1Z =
QMAKE_LFLAGS_RELEASE += -Wl,-O1
QMAKE_LFLAGS_NOUNDEF += -Wl,--no-undefined
QMAKE_AR_LTCG = gcc-ar cqs
QMAKE_NM_LTCG = gcc-nm -P
QMAKE_RANLIB_LTCG = true # No need to run since gcc-ar has "s"
QMAKE_COMMON_SANITIZE_CFLAGS = -fno-omit-frame-pointer
QMAKE_COMMON_SANITIZE_CXXFLAGS = -fno-omit-frame-pointer
QMAKE_SANITIZE_ADDRESS_CFLAGS = -fsanitize=address
QMAKE_SANITIZE_ADDRESS_CXXFLAGS = -fsanitize=address
QMAKE_SANITIZE_ADDRESS_LFLAGS = -fsanitize=address
QMAKE_SANITIZE_THREAD_CFLAGS = -fsanitize=thread
QMAKE_SANITIZE_THREAD_CXXFLAGS = -fsanitize=thread
QMAKE_SANITIZE_THREAD_LFLAGS = -fsanitize=thread
QMAKE_SANITIZE_MEMORY_CFLAGS = -fsanitize=memory
QMAKE_SANITIZE_MEMORY_CXXFLAGS = -fsanitize=memory
QMAKE_SANITIZE_MEMORY_LFLAGS = -fsanitize=memory
QMAKE_SANITIZE_UNDEFINED_CFLAGS = -fsanitize=undefined
QMAKE_SANITIZE_UNDEFINED_CXXFLAGS = -fsanitize=undefined
QMAKE_SANITIZE_UNDEFINED_LFLAGS = -fsanitize=undefined
QMAKE_COMPILER = arm-poky-linux-gnueabi-gcc -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/meta-toolchain-qt5/fsl-imx-xwayland/5.4-zeus/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi
QMAKE_CC = arm-poky-linux-gnueabi-gcc -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/meta-toolchain-qt5/fsl-imx-xwayland/5.4-zeus/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi
QMAKE_LINK_C = $$QMAKE_CC
QMAKE_LINK_C_SHLIB = $$QMAKE_CC
QMAKE_CXX = arm-poky-linux-gnueabi-g++ -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/meta-toolchain-qt5/fsl-imx-xwayland/5.4-zeus/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi
QMAKE_LINK = $$QMAKE_CXX
QMAKE_LINK_SHLIB = $$QMAKE_CXX
QMAKE_PCH_OUTPUT_EXT = .gch
load(qt_config)

Re: Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers

Bio_TICFSL — Wed, 07 Apr 2021 13:07:20 GMT

Hello Alptugcalik,

How the application is crashing? the yocto run fine? then you have an issue with the application that is not supported by yocto.

Regards

Re: Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers

alptugcalik — Thu, 15 Apr 2021 07:16:32 GMT

Hello,

Thanks for your reply. I have found out that a variable IMX_SYSROOT is used in some of the project files in Qt5. By adding this variable to project environment variables, i solved the problem. I specifically point the directory where I build the SDK of the imx6 board.

topic Re: Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers in i.MX Processors

Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers

Re: Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers

Re: Yocto Build imx.6 Qt5 Build Error due to Ubuntu 18.04 System headers