gnome: Fix depend_files listing for compile_resources

Also add a unit test that will test all codepaths for old Glib tools
versions.

Closes https://github.com/mesonbuild/meson/issues/2860

2 files changed, 14 insertions, 1 deletions

diff --git a/test cases/frameworks/7 gnome/meson.build b/test cases/frameworks/7 gnome/meson.build
index c75c049..bb9d09f 100644
--- a/test cases/frameworks/7 gnome/meson.build
+++ b/test cases/frameworks/7 gnome/meson.build
@@ -9,6 +9,19 @@ if cc.get_id() == 'intel'
   add_global_arguments('-wd2282', language : 'c')
 endif
 
+py3 = import('python3').find_python()
+pycode = '''import os, sys
+if "MESON_UNIT_TEST_PRETEND_GLIB_OLD" in os.environ:
+  sys.exit(0)
+sys.exit(1)
+'''
+
+pretend_glib_old = false
+res = run_command(py3, '-c', pycode)
+if res.returncode() == 0
+  pretend_glib_old = true
+endif
+
 gnome = import('gnome')
 gio = dependency('gio-2.0')
 giounix = dependency('gio-unix-2.0')
diff --git a/test cases/frameworks/7 gnome/resources/meson.build b/test cases/frameworks/7 gnome/resources/meson.build
index 3ebb2f5..b945cda 100644
--- a/test cases/frameworks/7 gnome/resources/meson.build
+++ b/test cases/frameworks/7 gnome/resources/meson.build
@@ -29,7 +29,7 @@ gnome.compile_resources('simple-resources',
 )
 test('simple resource test (gresource)', find_program('resources.py'))
 
-if glib.version() >= '2.52.0'
+if not pretend_glib_old and glib.version() >= '2.52.0'
   # This test cannot pass if GLib version is older than 9.99.9.
   # Meson will raise an error if the user tries to use the 'dependencies'
   # argument and the version of GLib is too old for generated resource