gplugin/gplugin

Fix plugin search with GLib 2.69.

2021-07-30, Elliott Sales de Andrade
fd4bb8956d03
Fix plugin search with GLib 2.69.

Named groups in `GRegex` with GLib 2.69 appear to return empty, not `NULL` strings, so handle that when running version comparison.

This is actually what GLib documents should happen, but I guess didn't work right before.

Testing Done:
Compiled and ran tests on Fedora Rawhide with GLib 2.69.

Reviewed at https://reviews.imfreedom.org/r/856/
if get_option('vapi')
e = executable('test-vala-loading', 'test-vala-loading.c',
include_directories : include_directories('.'),
c_args : [
'-DVALA_PLUGIN_DIR="@0@/plugins"'.format(meson.current_build_dir()),
],
link_with : gplugin_loader_tests,
dependencies : [GLIB, GOBJECT, gplugin_dep])
test('Vala loading', e)
e = executable('test-genie-loading', 'test-genie-loading.c',
include_directories : include_directories('.'),
c_args : [
'-DGENIE_PLUGIN_DIR="@0@/genie-plugins"'.format(meson.current_build_dir()),
],
link_with : gplugin_loader_tests,
dependencies : [GLIB, GOBJECT, gplugin_dep])
test('Genie loading', e)
subdir('genie-plugins')
subdir('plugins')
endif # vapi