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",
>
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<div class='path'>path: <a href='/guix/log/?id=6a2546f92d07df04e5d700924edd027ed1e2ef11'>root</a>/<a href='/guix/log/gnu?id=6a2546f92d07df04e5d700924edd027ed1e2ef11'>gnu</a>/<a href='/guix/log/gnu/packages?id=6a2546f92d07df04e5d700924edd027ed1e2ef11'>packages</a>/<a href='/guix/log/gnu/packages/patches?id=6a2546f92d07df04e5d700924edd027ed1e2ef11'>patches</a>/<a href='/guix/log/gnu/packages/patches/ecl-16-format-directive-limit.patch?id=6a2546f92d07df04e5d700924edd027ed1e2ef11'>ecl-16-format-directive-limit.patch</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/patches/ecl-16-format-directive-limit.patch?id=6a2546f92d07df04e5d700924edd027ed1e2ef11&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-07-10 23:03:41 +0200'>2020-07-10</span></td><td><a href='/guix/commit/gnu/packages/patches/ecl-16-format-directive-limit.patch?id=5b9822cf43f0e568fc42a0a60a7ed4d77e5e9832'>gnu: Add ECL 16.1.3 for Sage.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/sagemath.scm (ecl-16): New variable.
* gnu/packages/patches/ecl-16-format-directive-limit.patch,
  gnu/packages/patches/ecl-16-ignore-stderr-write-error.patch,
  gnu/packages/patches/ecl-16-libffi.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register the patches.
</span></span></td><td>Jakub Kądziołka</td></tr>