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--- subsystem:native-app-fw [2015/08/11 15:30]
gmauthe [Child Sub-Systems]
+++ subsystem:native-app-fw [2022/07/26 20:56]
waltminer Obsolete - delete page
@@ Line 8: / Line 8: @@
-meta-qt5
+==== meta-qt5 ====
+=== Integration ===
+  - proposal for first try integration of meta-qt5 layer
+  - use a dizzy branch of meta-qt5 to correspond with poky and meta-oe dizzy branches from agl
+  - URI: https://github.com/meta-qt5/meta-qt5.git
+  - branch:   dizzy
+  - revision: adeca0db212d61a933d7952ad44ea1064cfca747
+  - add the qt5 components with own packagegroups under /meta-agl/meta-agl/recipes-ivi
+=== readme meta-qt5 integration ===
+--------------------------------------------------------------------------------------------------------
+. for the first try of integration of qt5 into agl-image-ivi we take:
+//get git url for agl from here and see the README.md how to use:
+https://git.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git;a=blob;f=README.md;h=a92dfe8de4e6614a8d4dbbaaddbccaa06f1e4c75;hb=4e6823fb7a9763715fb554cfb0df2dc318d741a7
+URI: git://git.yoctoproject.org/poky
+branch:   dizzy
+revision: 5f0d25152bac2d3798663a4ebfdd2df24060f153
+URI: git://git.openembedded.org/meta-openembedded
+layer:    meta-oe
+branch:   dizzy
+revision: 853dcfa0d618dc26bd27b3a1b49494b98d6eee97
+## The Renesas R-Car Gen2 (Porter) board depends in addition on: ##
+URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas
+branch:   agl-1.0-bsp-1.8.0
+revision: 0a69b07cfca17d1435f2bc7bf779139c5fac09a3
+URI: https://github.com/meta-qt5/meta-qt5.git
+branch:   dizzy
+revision: adeca0db212d61a933d7952ad44ea1064cfca747
+----------------------------------------------------------------------------------------------------------------
+. modify the bblayers.conf and the local.conf in your build/conf directory to set the build config
+.1 in bblayers.conf, add the additional layers for qt:
+these are:
+-meta-openembedded/meta-ruby
+-meta-qt5
+so your bblayers.conf might look like:
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "6"
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+BBLAYERS ?= " \
+  /your/path/to/project/poky/meta \
+  /your/path/to/project/poky/meta-yocto \
+  /your/path/to/project/poky/meta-yocto-bsp \
+  /your/path/to/project/poky/../meta-openembedded/meta-oe \
+  /your/path/to/project/poky/../meta-openembedded/meta-ruby \
+  /your/path/to/project/poky/../meta-qt5 \
+  /your/path/to/project/poky/../meta-agl/meta-agl \
+  /your/path/to/project/poky/../meta-agl/meta-agl-bsp \
+  /your/path/to/project/poky/../meta-renesas \
+  /your/path/to/project/poky/../meta-renesas/meta-rcar-gen2 \
+  "
+BBLAYERS_NON_REMOVABLE ?= " \
+  /your/path/to/project/poky/meta \
+  /your/path/to/project/poky/meta-yocto \
+  /your/path/to/project/meta-agl/meta-agl \
+  "
+.2 local.conf, set the machine to "porter":
+#MACHINE ?= "beaglebone"
+#MACHINE ?= "genericx86"
+#MACHINE ?= "genericx86-64"
+#MACHINE ?= "mpc8315e-rdb"
+#MACHINE ?= "edgerouter"
+MACHINE ?= "porter"
+.3 for the integration of qt and qt examples i have added two packagegroups
+  //add new packagegroups for qt5 integration
+  -...../meta-agl/meta-agl/recipes-ivi/packagegroups/packagegroup-agl-ivi-qt5.bb
+      -which contains the qt5 packages to be used for agl
+  ....../meta-agl/meta-agl/recipes-ivi/packagegroups/packagegroup-agl-ivi-qt5-examples.bb
+      -which contains the qt5 examples packages to be used for agl
+  //to make qt and qt examples part of your image, add the two new packagegroup files to
+  -...../meta-agl/meta-agl/recipes-ivi/packagegroups/packagegroup-agl-ivi.bb
+      -which includes all the ivi packagegroup files
+--------------------------------------------------------------------------------------------------------------
+. to run a successful build you also might have to fix the following build problems
+.1 with the version i have used for qt integration i had the following build problem
+///fix the build problem of gstreamer bbappend version in meta renesas
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/common/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/common/recipes-multimedia/gstreamer/gstreamer1.0-libav_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-plugins-ugly_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.0.0.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/common/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/common/recipes-multimedia/gstreamer/gstreamer1.0_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/common/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend
+  /path/to/project/AGL-GENIVI-7.0/poky/../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend
+I solved the problem of using the component version XXX_1.2.3.bbappend by changing it to wildcard format XXX_%.bbappend.  The problem originally occured by using the new poky version. For the future we have to see if this fix is applicable
+.2 modified file for gstreamer1.0-plugins-base problem
+  in file:  ...../meta-renesas/meta-rcar-gen2/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
+  change do_configure
+  from:
+  do_configure() {
+    ./autogen.sh --noconfigure
+    oe_runconf
+  }
+  to:
+  do_configure() {
+    (cd ${S} && ./autogen.sh --noconfigure)
+    oe_runconf
+  }
+.3 add some config options in qtbase.inc
+// add icu in qtbase.inc, because its necessary to have qtwebkit
+...
+PACKAGECONFIG_ICU ?= "icu"
+...
+PACKAGECONFIG ?= " \
+...
+    ${PACKAGECONFIG_ICU} \
+"
+// add examples in qtbase.inc, because its necessary to have qt examples in rootfs
+...
+PACKAGECONFIG_EXAMPLES ?= "examples"
+...
+PACKAGECONFIG ?= " \
+...
+    ${PACKAGECONFIG_EXAMPLES} \
+"
+--------------------------------------------------------------------------------------------------------------
+. to build the agl-image-ivi use the following command
+bitbake agl-image-ivi
+---------------------------------------------------------------------------------------------------------------
+. run qt examples
+to run a qt example you have to use a command like:
+./analogclock -platform wayland-egl
+where you have also have to pass the platform to be used
+// check platforms available
+ls /usr/lib/qt5/plugins/platforms/
+---------------------------------------------------------------------------------------------------------------
+. known issues
+.1 with the first integration qtwebkit example applications do crash with seg fault. this seems to be a problem in qtwebkit!! to be investigated later!!
 ==== Maintainer(s) ====

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