Bug#927731: epiphany-browser/i386: private libdazzle not loaded

[Simon McVittie]

On Wed, 28 Aug 2019 at 08:29:20 +0100, Simon McVittie wrote:
> I'm not sure why the RPATH/RUNPATH isn't being set, because ephymain
> and ephywebprocessextension both have "install_rpath: pkglibdir" in
> their respective meson.build files, but for some reason only the one
> for ephymain seems to "stick"?

ephywebprocessextension does seem to get a correct RUNPATH, so it
isn't that.

The only binary that links to libdazzle but doesn't have a RUNPATH seems
to be libephymisc.so (libephysync.so also doesn't have a RUNPATH, but
it doesn't link directly to libdazzle either). I wonder whether one of
those could be the problem? If you can reproduce this but you can't tell
me how I can, please try an epiphany-browser built with this patch:

=====
diff --git a/lib/meson.build b/lib/meson.build
index be5af33ef..0eb47570e 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -87,7 +87,8 @@ libephymisc = shared_library('ephymisc',
   dependencies: libephymisc_deps,
   include_directories: libephymisc_includes,
   install: true,
-  install_dir: pkglibdir
+  install_dir: pkglibdir,
+  install_rpath: pkglibdir
 )
 
 ephymisc_dep = declare_dependency(
=====

Or if that isn't sufficient, try adding this as well:

=====
diff --git a/lib/sync/meson.build b/lib/sync/meson.build
index 5a5b066e8..73a0bfa1d 100644
--- a/lib/sync/meson.build
+++ b/lib/sync/meson.build
@@ -39,7 +39,8 @@ libephysync = shared_library('ephysync',
   dependencies: libephysync_deps,
   include_directories: libephysync_includes,
   install: true,
-  install_dir: pkglibdir
+  install_dir: pkglibdir,
+  install_rpath: pkglibdir
 )
 
 ephysync_dep = declare_dependency(
=====

Thanks,
    smcv