Tell bubblewrap to share the store.  Required for programs that use the
sandboxing features such as Epiphany.

See <https://bugs.gnu.org/40837>.
Author: Jack Hill <jackhill@jackhill.us>
---
diff --git a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp b/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
--- a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
+++ b/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
@@ -737,6 +737,9 @@ GRefPtr<GSubprocess> bubblewrapSpawn(GSubprocessLauncher* launcher, const Proces
         "--ro-bind-try", "/usr/local/share", "/usr/local/share",
         "--ro-bind-try", DATADIR, DATADIR,
 
+       // Bind mount the store inside the WebKitGTK sandbox.
+       "--ro-bind", "@storedir@", "@storedir@",
+
         // We only grant access to the libdirs webkit is built with and
         // guess system libdirs. This will always have some edge cases.
         "--ro-bind-try", "/lib", "/lib",
b right'></td></tr></table>
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<tr><td><span title='2018-10-09 09:56:35 +0300'>2018-10-09</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=07b0662754014f7ac8ab81ce6a8878d0cc206b19'>gnu: abiword: Remove wmf support.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-03-04 15:43:46 +0100'>2018-03-04</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=692f6e457ee2eb9cdc9d95c3f8487155ecca81d4'>gnu: abiword: Disable duplicate icon cache generation.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2017-06-24 23:10:28 -0400'>2017-06-24</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=d17e085a59534a333cb8db028579fd0e6ec7f89b'>gnu: Remove libwmf.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-06-13 14:47:52 -0400'>2017-06-13</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=70c90903012cbd6a8f798e7534140b3e71d9e680'>gnu: abiword: Correct the download and home page URL.</a><span class='msg-avail'>...</span></td><td>Kei Kebreau</td></tr>
<tr><td><span title='2017-05-05 13:25:56 +0200'>2017-05-05</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=5c97ce1ea9378ee01688ede3837ab6a76964da9a'>gnu: abiword: Update to 3.0.2.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-01-11 23:01:54 +0100'>2017-01-11</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=aaa2581b6190988d36d9b39dbe05591dd7007b23'>gnu: abiword: Remove timestamps from libabiword.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-01-11 23:01:54 +0100'>2017-01-11</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=89b99531c2789baac421e003457c496471b16416'>gnu: abiword: Allow GTK+ schemas to be found.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>