* [Buildroot] Not able to enable GUI library on Buildroot [not found] <CAHYcJGqtHhDF7zKDak-+V2w_=PmbL5T7iB7P7ZV-paMbkWBBVA@mail.gmail.com> @ 2022-03-16 1:04 ` Avijit Das 2022-03-16 18:35 ` Peter Seiderer 0 siblings, 1 reply; 4+ messages in thread From: Avijit Das @ 2022-03-16 1:04 UTC (permalink / raw) To: buildroot [-- Attachment #1.1: Type: text/plain, Size: 1891 bytes --] Hi, I am building Buildroot for an imx8mm board. The HDMI display is up. I validated the display using the fb-test. I am trying to enable a graphics library, either gtk3 or qt5. *gtk3 * When I am enabling the gtk3 library, if I run the demo application, I am getting the following error. # /usr/bin/gtk3-demo (gtk3-demo:350): Gtk-WARNING **: 01:21:03.518: cannot open display: # I have tried setting the display to localhost:0.0, did not work. *QT5* The widget library is not building. There is a compilation error: qkeyeventtransition.o .obj/qmouseeventtransition.o .obj/qbasickeyeventtransition.o .obj/qbasicmouseeventtransition.o .obj/qgraphicseffect.o .obj/qpixmapfilter.o .obj/qrc_qstyle.o .obj/qrc_qmessagebox.o .obj/moc_qwidgetrepaintmanager_p.o .obj/moc_qwidget_p.o .obj/moc_qpixmapstyle_p.o -latomic /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Gui.so /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Core.so -lpthread -lrt -lpthread -ldl ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5 ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5.15 rm -f ../../lib/libQt5Widgets.so.5.15.8 mv -f libQt5Widgets.so.5.15.8 ../../lib/libQt5Widgets.so.5.15.8 rm -f ../../lib/libQt5Widgets.so rm -f ../../lib/libQt5Widgets.so.5 rm -f ../../lib/libQt5Widgets.so.5.15 mv -f libQt5Widgets.so ../../lib/libQt5Widgets.so mv -f libQt5Widgets.so.5 ../../lib/libQt5Widgets.so.5 mv -f libQt5Widgets.so.5.15 ../../lib/libQt5Widgets.so.5.15 make[2]: *** [Makefile:51: sub-src-make_first] Error 2 make[1]: *** [package/pkg-generic.mk:292: /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/.stamp_built] Error 2 make: *** [Makefile:84: _all] Error 2 I have attached the config file. Can you please suggest? Thanks, Avijit [-- Attachment #1.2: Type: text/html, Size: 2354 bytes --] [-- Attachment #2: freescale_imx8mmevk_defconfig --] [-- Type: application/octet-stream, Size: 2514 bytes --] BR2_aarch64=y BR2_ARM_FPU_VFPV3=y BR2_SSP_NONE=y BR2_RELRO_NONE=y BR2_FORTIFY_SOURCE_NONE=y BR2_TOOLCHAIN_BUILDROOT_GLIBC=y BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y BR2_PACKAGE_GLIBC_UTILS=y BR2_TOOLCHAIN_BUILDROOT_CXX=y BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_TARGET_GENERIC_GETTY_PORT="ttymxc1" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/imx8-bootloader-prepare.sh board/freescale/common/imx/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="${UBOOT_DIR}/arch/arm/dts/imx8mm-evk.dtb" BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_GIT=y BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/linux-imx" BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="lf-5.10.y-1.0.0" BR2_LINUX_KERNEL_DEFCONFIG="imx_v8" BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mm-evk freescale/imx8mm-evk-revb-qca-wifi" BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y BR2_PACKAGE_QT5=y BR2_PACKAGE_QT5BASE_EXAMPLES=y BR2_PACKAGE_QT5BASE_GUI=y BR2_PACKAGE_QT5BASE_WIDGETS=y BR2_PACKAGE_FREESCALE_IMX=y BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM=y BR2_PACKAGE_IMX_CODEC=y BR2_PACKAGE_IMX_PARSER=y BR2_PACKAGE_IMX_UUC=y BR2_PACKAGE_IMX_VPUWRAP=y BR2_PACKAGE_FIRMWARE_IMX=y BR2_PACKAGE_IMX_VPU_HANTRO_VC=y BR2_PACKAGE_IMX_GPU_G2D=y BR2_PACKAGE_IMX_GPU_G2D_EXAMPLES=y BR2_PACKAGE_IMX_GPU_VIV_OUTPUT_WL=y BR2_PACKAGE_IMX_GPU_VIV_EXAMPLES=y BR2_PACKAGE_IMX_GPU_VIV_GMEM_INFO=y BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV=y BR2_PACKAGE_LIBGTK3=y BR2_PACKAGE_LIBGTK3_DEMO=y BR2_PACKAGE_LIBGTK3_TESTS=y BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y BR2_TARGET_ROOTFS_EXT2_SIZE="512M" BR2_TARGET_ARM_TRUSTED_FIRMWARE=y BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/imx-atf" BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="lf-5.10.y-1.0.0" BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mm" BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y BR2_TARGET_UBOOT=y BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y BR2_TARGET_UBOOT_CUSTOM_GIT=y BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/uboot-imx" BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="lf-5.10.y-1.0.0" BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mm_evk" BR2_TARGET_UBOOT_NEEDS_DTC=y BR2_TARGET_UBOOT_FORMAT_CUSTOM=y BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-nodtb.bin" BR2_TARGET_UBOOT_SPL=y BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_IMX_MKIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y BR2_PACKAGE_HOST_UBOOT_TOOLS=y BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y [-- Attachment #3: Type: text/plain, Size: 150 bytes --] _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Buildroot] Not able to enable GUI library on Buildroot 2022-03-16 1:04 ` [Buildroot] Not able to enable GUI library on Buildroot Avijit Das @ 2022-03-16 18:35 ` Peter Seiderer [not found] ` <CAHYcJGqRkrG9mCSMydrOojaz8Cp8GSZW557DZNK8Rgscn=nj7A@mail.gmail.com> 0 siblings, 1 reply; 4+ messages in thread From: Peter Seiderer @ 2022-03-16 18:35 UTC (permalink / raw) To: Avijit Das; +Cc: buildroot Hello Avijit, On Tue, 15 Mar 2022 19:04:02 -0600, Avijit Das <avijitnsec@gmail.com> wrote: > Hi, > > I am building Buildroot for an imx8mm board. The HDMI display is up. I > validated the display using the fb-test. I am trying to enable a graphics > library, either gtk3 or qt5. > > *gtk3 * > When I am enabling the gtk3 library, if I run the demo application, I am > getting the following error. > > # /usr/bin/gtk3-demo > > (gtk3-demo:350): Gtk-WARNING **: 01:21:03.518: cannot open display: > # > > I have tried setting the display to localhost:0.0, did not work. > > *QT5* > The widget library is not building. There is a compilation error: > > qkeyeventtransition.o .obj/qmouseeventtransition.o > .obj/qbasickeyeventtransition.o .obj/qbasicmouseeventtransition.o > .obj/qgraphicseffect.o .obj/qpixmapfilter.o .obj/qrc_qstyle.o > .obj/qrc_qmessagebox.o .obj/moc_qwidgetrepaintmanager_p.o > .obj/moc_qwidget_p.o .obj/moc_qpixmapstyle_p.o -latomic > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Gui.so > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Core.so > -lpthread -lrt -lpthread -ldl > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5 > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5.15 > rm -f ../../lib/libQt5Widgets.so.5.15.8 > mv -f libQt5Widgets.so.5.15.8 ../../lib/libQt5Widgets.so.5.15.8 > rm -f ../../lib/libQt5Widgets.so > rm -f ../../lib/libQt5Widgets.so.5 > rm -f ../../lib/libQt5Widgets.so.5.15 > mv -f libQt5Widgets.so ../../lib/libQt5Widgets.so > mv -f libQt5Widgets.so.5 ../../lib/libQt5Widgets.so.5 > mv -f libQt5Widgets.so.5.15 ../../lib/libQt5Widgets.so.5.15 > make[2]: *** [Makefile:51: sub-src-make_first] Error 2 > make[1]: *** [package/pkg-generic.mk:292: > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/.stamp_built] > Error 2 > make: *** [Makefile:84: _all] Error 2 > > I have attached the config file. Can you please suggest? With your defconfig I get the following error (a lot of lines above in the log): qeglconvenience.cpp: In function ‘bool q_hasEglExtension(EGLDisplay, const char*)’: qeglconvenience.cpp:418:23: error: variable ‘QList<QByteArray> extensions’ has initializer but incomplete type 418 | QList<QByteArray> extensions = | ^~~~~~~~~~ qeglconvenience.cpp:420:65: error: invalid use of incomplete type ‘class QList<QByteArray>’ 420 | (eglQueryString(display, EGL_EXTENSIONS))).split(' '); | This can be (compile) fixed by this (buildroot) patch: https://patchwork.ozlabs.org/project/buildroot/patch/20220316182440.17393-1-ps.report@gmx.net/ Despite of this error I get (with your provided defconfig): [4/5] Compiling C object src/libepoxy.so.0.0.0.p/dispatch_common.c.o FAILED: src/libepoxy.so.0.0.0.p/dispatch_common.c.o .../host/bin/aarch64-buildroot-linux-gnu-gcc -Isrc/libepoxy.so.0.0.0.p -Isrc -I../src -Iinclude -I../include -Iinclude/epoxy -fdiagnostics-color=always -Wall -Winvalid-pch -std=gnu99 -O3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fPIC -Wpointer-arith -Wmissing-declarations -Wformat=2 -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wbad-function-cast -Wold-style-definition -Wdeclaration-after-statement -Wunused -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute -Wredundant-decls -Wlogical-op -Werror=implicit -Werror=nonnull -Werror=init-self -Werror=main -Werror=missing-braces -Werror=sequence-point -Werror=return-type -Werror=trigraphs -Werror=array-bounds -Werror=write-strings -Werror=address -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -fno-strict-aliasing -Wno-int-conversion -fvisibility=hidden -MD -MQ src/libepoxy.so.0.0.0.p/dispatch_common.c.o -MF src/libepoxy.so.0.0.0.p/dispatch_common.c.o.d -o src/libepoxy.so.0.0.0.p/dispatch_common.c.o -c ../src/dispatch_common.c In file included from include/epoxy/egl_generated.h:11, from ../include/epoxy/egl.h:46, from ../src/dispatch_common.h:59, from ../src/dispatch_common.c:174: .../host/aarch64-buildroot-linux-gnu/sysroot/usr/include/EGL/eglplatform.h:145:10: fatal error: X11/Xlib.h: No such file or directory 145 | #include <X11/Xlib.h> | ^~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. make[1]: *** [package/pkg-generic.mk:292: /home/seiderer/Work/Buildroot/build_imx8mmevk_qt5_001/build/libepoxy-1.5.9/.stamp_built] Error 1 make: *** [Makefile:23: _all] Error 2 Regards, Peter > > Thanks, > Avijit _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <CAHYcJGqRkrG9mCSMydrOojaz8Cp8GSZW557DZNK8Rgscn=nj7A@mail.gmail.com>]
* Re: [Buildroot] Not able to enable GUI library on Buildroot [not found] ` <CAHYcJGqRkrG9mCSMydrOojaz8Cp8GSZW557DZNK8Rgscn=nj7A@mail.gmail.com> @ 2022-03-16 19:49 ` Peter Seiderer 2022-03-16 19:51 ` Avijit Das 0 siblings, 1 reply; 4+ messages in thread From: Peter Seiderer @ 2022-03-16 19:49 UTC (permalink / raw) To: Avijit Das; +Cc: buildroot Hello Avijit, please keep buildroot@busybox.net in CC On Wed, 16 Mar 2022 12:39:04 -0600, Avijit Das <avijitnsec@gmail.com> wrote: > Hi Peter, > > I have compiled the X11 library when I got this error. > > make xlib_libX11 && make So the gtk3 compile/test was from another defconfig? Did you start the X11 server before running the gtk3-demo? But not much run-time help/advice from my side as I have no suitable hardware for testing myself... Regards, Peter > > Thanks, > Avijit > > On Wed, Mar 16, 2022 at 12:36 PM Peter Seiderer <ps.report@gmx.net> wrote: > > > Hello Avijit, > > > > On Tue, 15 Mar 2022 19:04:02 -0600, Avijit Das <avijitnsec@gmail.com> > > wrote: > > > > > Hi, > > > > > > I am building Buildroot for an imx8mm board. The HDMI display is up. I > > > validated the display using the fb-test. I am trying to enable a graphics > > > library, either gtk3 or qt5. > > > > > > *gtk3 * > > > When I am enabling the gtk3 library, if I run the demo application, I am > > > getting the following error. > > > > > > # /usr/bin/gtk3-demo > > > > > > (gtk3-demo:350): Gtk-WARNING **: 01:21:03.518: cannot open display: > > > # > > > > > > I have tried setting the display to localhost:0.0, did not work. > > > > > > *QT5* > > > The widget library is not building. There is a compilation error: > > > > > > qkeyeventtransition.o .obj/qmouseeventtransition.o > > > .obj/qbasickeyeventtransition.o .obj/qbasicmouseeventtransition.o > > > .obj/qgraphicseffect.o .obj/qpixmapfilter.o .obj/qrc_qstyle.o > > > .obj/qrc_qmessagebox.o .obj/moc_qwidgetrepaintmanager_p.o > > > .obj/moc_qwidget_p.o .obj/moc_qpixmapstyle_p.o -latomic > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Gui.so > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Core.so > > > -lpthread -lrt -lpthread -ldl > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5 > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5.15 > > > rm -f ../../lib/libQt5Widgets.so.5.15.8 > > > mv -f libQt5Widgets.so.5.15.8 ../../lib/libQt5Widgets.so.5.15.8 > > > rm -f ../../lib/libQt5Widgets.so > > > rm -f ../../lib/libQt5Widgets.so.5 > > > rm -f ../../lib/libQt5Widgets.so.5.15 > > > mv -f libQt5Widgets.so ../../lib/libQt5Widgets.so > > > mv -f libQt5Widgets.so.5 ../../lib/libQt5Widgets.so.5 > > > mv -f libQt5Widgets.so.5.15 ../../lib/libQt5Widgets.so.5.15 > > > make[2]: *** [Makefile:51: sub-src-make_first] Error 2 > > > make[1]: *** [package/pkg-generic.mk:292: > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/.stamp_built] > > > Error 2 > > > make: *** [Makefile:84: _all] Error 2 > > > > > > I have attached the config file. Can you please suggest? > > > > With your defconfig I get the following error (a lot of lines above in the > > log): > > > > qeglconvenience.cpp: In function ‘bool q_hasEglExtension(EGLDisplay, > > const char*)’: > > qeglconvenience.cpp:418:23: error: variable ‘QList<QByteArray> > > extensions’ has initializer but incomplete type > > 418 | QList<QByteArray> extensions = > > | ^~~~~~~~~~ > > qeglconvenience.cpp:420:65: error: invalid use of incomplete type ‘class > > QList<QByteArray>’ > > 420 | (eglQueryString(display, EGL_EXTENSIONS))).split(' > > '); > > | > > > > > > This can be (compile) fixed by this (buildroot) patch: > > > > > > https://patchwork.ozlabs.org/project/buildroot/patch/20220316182440.17393-1-ps.report@gmx.net/ > > > > > > Despite of this error I get (with your provided defconfig): > > > > [4/5] Compiling C object src/libepoxy.so.0.0.0.p/dispatch_common.c.o > > FAILED: src/libepoxy.so.0.0.0.p/dispatch_common.c.o > > .../host/bin/aarch64-buildroot-linux-gnu-gcc -Isrc/libepoxy.so.0.0.0.p > > -Isrc -I../src -Iinclude -I../include -Iinclude/epoxy > > -fdiagnostics-color=always -Wall -Winvalid-pch -std=gnu99 -O3 > > -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 > > -fPIC -Wpointer-arith -Wmissing-declarations -Wformat=2 -Wstrict-prototypes > > -Wmissing-prototypes -Wnested-externs -Wbad-function-cast > > -Wold-style-definition -Wdeclaration-after-statement -Wunused > > -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute > > -Wredundant-decls -Wlogical-op -Werror=implicit -Werror=nonnull > > -Werror=init-self -Werror=main -Werror=missing-braces > > -Werror=sequence-point -Werror=return-type -Werror=trigraphs > > -Werror=array-bounds -Werror=write-strings -Werror=address > > -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast > > -fno-strict-aliasing -Wno-int-conversion -fvisibility=hidden -MD -MQ > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o -MF > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o.d -o > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o -c ../src/dispatch_common.c > > In file included from include/epoxy/egl_generated.h:11, > > from ../include/epoxy/egl.h:46, > > from ../src/dispatch_common.h:59, > > from ../src/dispatch_common.c:174: > > > > .../host/aarch64-buildroot-linux-gnu/sysroot/usr/include/EGL/eglplatform.h:145:10: > > fatal error: X11/Xlib.h: No such file or directory > > 145 | #include <X11/Xlib.h> > > | ^~~~~~~~~~~~ > > compilation terminated. > > ninja: build stopped: subcommand failed. > > make[1]: *** [package/pkg-generic.mk:292: > > /home/seiderer/Work/Buildroot/build_imx8mmevk_qt5_001/build/libepoxy-1.5.9/.stamp_built] > > Error 1 > > make: *** [Makefile:23: _all] Error 2 > > > > Regards, > > Peter > > > > > > > > Thanks, > > > Avijit > > > > _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Buildroot] Not able to enable GUI library on Buildroot 2022-03-16 19:49 ` Peter Seiderer @ 2022-03-16 19:51 ` Avijit Das 0 siblings, 0 replies; 4+ messages in thread From: Avijit Das @ 2022-03-16 19:51 UTC (permalink / raw) To: Peter Seiderer; +Cc: buildroot [-- Attachment #1.1: Type: text/plain, Size: 6496 bytes --] Hello Peter, Yes, I have tried X11 and Wayland both. Thanks for trying out. I'll keep trying. Will keep you posted. Thanks, Avijit On Wed, Mar 16, 2022 at 1:49 PM Peter Seiderer <ps.report@gmx.net> wrote: > Hello Avijit, > > please keep buildroot@busybox.net in CC > > On Wed, 16 Mar 2022 12:39:04 -0600, Avijit Das <avijitnsec@gmail.com> > wrote: > > > Hi Peter, > > > > I have compiled the X11 library when I got this error. > > > > make xlib_libX11 && make > > So the gtk3 compile/test was from another defconfig? > > Did you start the X11 server before running the gtk3-demo? > > But not much run-time help/advice from my side as I have no suitable > hardware > for testing myself... > > Regards, > Peter > > > > > > Thanks, > > Avijit > > > > On Wed, Mar 16, 2022 at 12:36 PM Peter Seiderer <ps.report@gmx.net> > wrote: > > > > > Hello Avijit, > > > > > > On Tue, 15 Mar 2022 19:04:02 -0600, Avijit Das <avijitnsec@gmail.com> > > > wrote: > > > > > > > Hi, > > > > > > > > I am building Buildroot for an imx8mm board. The HDMI display is up. > I > > > > validated the display using the fb-test. I am trying to enable a > graphics > > > > library, either gtk3 or qt5. > > > > > > > > *gtk3 * > > > > When I am enabling the gtk3 library, if I run the demo application, > I am > > > > getting the following error. > > > > > > > > # /usr/bin/gtk3-demo > > > > > > > > (gtk3-demo:350): Gtk-WARNING **: 01:21:03.518: cannot open display: > > > > # > > > > > > > > I have tried setting the display to localhost:0.0, did not work. > > > > > > > > *QT5* > > > > The widget library is not building. There is a compilation error: > > > > > > > > qkeyeventtransition.o .obj/qmouseeventtransition.o > > > > .obj/qbasickeyeventtransition.o .obj/qbasicmouseeventtransition.o > > > > .obj/qgraphicseffect.o .obj/qpixmapfilter.o .obj/qrc_qstyle.o > > > > .obj/qrc_qmessagebox.o .obj/moc_qwidgetrepaintmanager_p.o > > > > .obj/moc_qwidget_p.o .obj/moc_qpixmapstyle_p.o -latomic > > > > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Gui.so > > > > > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/lib/libQt5Core.so > > > > > -lpthread -lrt -lpthread -ldl > > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so > > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5 > > > > ln -s libQt5Widgets.so.5.15.8 libQt5Widgets.so.5.15 > > > > rm -f ../../lib/libQt5Widgets.so.5.15.8 > > > > mv -f libQt5Widgets.so.5.15.8 ../../lib/libQt5Widgets.so.5.15.8 > > > > rm -f ../../lib/libQt5Widgets.so > > > > rm -f ../../lib/libQt5Widgets.so.5 > > > > rm -f ../../lib/libQt5Widgets.so.5.15 > > > > mv -f libQt5Widgets.so ../../lib/libQt5Widgets.so > > > > mv -f libQt5Widgets.so.5 ../../lib/libQt5Widgets.so.5 > > > > mv -f libQt5Widgets.so.5.15 ../../lib/libQt5Widgets.so.5.15 > > > > make[2]: *** [Makefile:51: sub-src-make_first] Error 2 > > > > make[1]: *** [package/pkg-generic.mk:292: > > > > > > > > /home/avijit/buildroot/output/build/qt5base-d16bf02a11953dcac01dca73e6f3778f293adefe/.stamp_built] > > > > > Error 2 > > > > make: *** [Makefile:84: _all] Error 2 > > > > > > > > I have attached the config file. Can you please suggest? > > > > > > With your defconfig I get the following error (a lot of lines above in > the > > > log): > > > > > > qeglconvenience.cpp: In function ‘bool q_hasEglExtension(EGLDisplay, > > > const char*)’: > > > qeglconvenience.cpp:418:23: error: variable ‘QList<QByteArray> > > > extensions’ has initializer but incomplete type > > > 418 | QList<QByteArray> extensions = > > > | ^~~~~~~~~~ > > > qeglconvenience.cpp:420:65: error: invalid use of incomplete type > ‘class > > > QList<QByteArray>’ > > > 420 | (eglQueryString(display, > EGL_EXTENSIONS))).split(' > > > '); > > > | > > > > > > > > > This can be (compile) fixed by this (buildroot) patch: > > > > > > > > > > https://patchwork.ozlabs.org/project/buildroot/patch/20220316182440.17393-1-ps.report@gmx.net/ > > > > > > > > > Despite of this error I get (with your provided defconfig): > > > > > > [4/5] Compiling C object src/libepoxy.so.0.0.0.p/dispatch_common.c.o > > > FAILED: src/libepoxy.so.0.0.0.p/dispatch_common.c.o > > > .../host/bin/aarch64-buildroot-linux-gnu-gcc > -Isrc/libepoxy.so.0.0.0.p > > > -Isrc -I../src -Iinclude -I../include -Iinclude/epoxy > > > -fdiagnostics-color=always -Wall -Winvalid-pch -std=gnu99 -O3 > > > -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os > -g0 > > > -fPIC -Wpointer-arith -Wmissing-declarations -Wformat=2 > -Wstrict-prototypes > > > -Wmissing-prototypes -Wnested-externs -Wbad-function-cast > > > -Wold-style-definition -Wdeclaration-after-statement -Wunused > > > -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute > > > -Wredundant-decls -Wlogical-op -Werror=implicit -Werror=nonnull > > > -Werror=init-self -Werror=main -Werror=missing-braces > > > -Werror=sequence-point -Werror=return-type -Werror=trigraphs > > > -Werror=array-bounds -Werror=write-strings -Werror=address > > > -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast > > > -fno-strict-aliasing -Wno-int-conversion -fvisibility=hidden -MD -MQ > > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o -MF > > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o.d -o > > > src/libepoxy.so.0.0.0.p/dispatch_common.c.o -c ../src/dispatch_common.c > > > In file included from include/epoxy/egl_generated.h:11, > > > from ../include/epoxy/egl.h:46, > > > from ../src/dispatch_common.h:59, > > > from ../src/dispatch_common.c:174: > > > > > > > .../host/aarch64-buildroot-linux-gnu/sysroot/usr/include/EGL/eglplatform.h:145:10: > > > fatal error: X11/Xlib.h: No such file or directory > > > 145 | #include <X11/Xlib.h> > > > | ^~~~~~~~~~~~ > > > compilation terminated. > > > ninja: build stopped: subcommand failed. > > > make[1]: *** [package/pkg-generic.mk:292: > > > > /home/seiderer/Work/Buildroot/build_imx8mmevk_qt5_001/build/libepoxy-1.5.9/.stamp_built] > > > Error 1 > > > make: *** [Makefile:23: _all] Error 2 > > > > > > Regards, > > > Peter > > > > > > > > > > > Thanks, > > > > Avijit > > > > > > > > [-- Attachment #1.2: Type: text/html, Size: 8705 bytes --] [-- Attachment #2: Type: text/plain, Size: 150 bytes --] _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot ^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] <CAHYcJGqtHhDF7zKDak-+V2w_=PmbL5T7iB7P7ZV-paMbkWBBVA@mail.gmail.com>
2022-03-16 1:04 ` [Buildroot] Not able to enable GUI library on Buildroot Avijit Das
2022-03-16 18:35 ` Peter Seiderer
[not found] ` <CAHYcJGqRkrG9mCSMydrOojaz8Cp8GSZW557DZNK8Rgscn=nj7A@mail.gmail.com>
2022-03-16 19:49 ` Peter Seiderer
2022-03-16 19:51 ` Avijit Das
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