[Webkit-unassigned] [Bug 178896] New: [WPE] Can't run dyz

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Oct 26 16:51:20 PDT 2017


https://bugs.webkit.org/show_bug.cgi?id=178896

            Bug ID: 178896
           Summary: [WPE] Can't run dyz
           Product: WebKit
           Version: Other
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit WPE
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com
                CC: aperez at igalia.com, bugs-noreply at webkitgtk.org
            Blocks: 178894

I've built WPE and attempted to run dyz using the following steps:

$ update-webkitwpe-libs
$ build-webkit --wpe
$ run-minibrowser --wpe

It fails to create a window. Output is as follows:

Starting dyz 
xkbcommon: ERROR: couldn't find a Compose file for locale "C"
PlatformDisplayWPE: could not create the EGL display.
GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.

(gst-plugin-scanner:16711): GStreamer-WARNING **: Failed to load plugin '/home/mcatanzaro/Projects/WebKit/WebKitBuild/DependenciesWPE/Root/lib/gstreamer-1.0/libgstpango.so': /lib64/libpango-1.0.so.0: undefined symbol: g_log_structured

The gst-plugin-scanner error is caused because our JHBuild environment is incomplete and missing pango. That'll have to be added, or GStreamer will never work inside the JHBuild environment. I'll file a separate bug for that.

I don't know about the xkbcommon warning. I'll file another bug for that too.

I suspect the main problem here is PlatformDisplayWPE: could not create the EGL display. I'll add some debug to PlatformDisplay and try to figure out what's going on there.


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=178894
[Bug 178894] [WPE] Create the first stable release of WPE
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