meson: Properly find where GStreamer plugins are when using subprojects

And fix building with meson 0.34

2 files changed, 27 insertions, 1 deletions

diff --git a/tests/check/getpluginsdir b/tests/check/getpluginsdir
new file mode 100644
index 000000000..102e3c823
--- /dev/null
+++ b/tests/check/getpluginsdir
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import subprocess
+
+builddir = os.environ['MESON_BUILD_ROOT']
+
+res = ''
+args = sys.argv[1:]
+for i in range(0, len(args), 2):
+    project = args[i]
+    pkg_name = args[i + 1]
+    path = os.path.join(builddir, 'subprojects', project)
+    if os.path.exists(path):
+        res += ':' + path
+    else:
+        try:
+            res += ':' + subprocess.check_output(['pkg-config',
+                                                  '--variable=pluginsdir',
+                                                  pkg_name]).decode()
+        except subprocess.CalledProcessError:
+            exit(1)
+
+print(res.strip(":"))
diff --git a/tests/check/meson.build b/tests/check/meson.build
index e60aa8175..c7527d2e0 100644
--- a/tests/check/meson.build
+++ b/tests/check/meson.build
@@ -85,7 +85,8 @@ test_defines = [
   '-DGST_USE_UNSTABLE_API',
 ]
 
-runcmd = run_command('pkg-config', '--variable=pluginsdir', 'gstreamer-1.0')
+getpluginsdir = find_program('getpluginsdir')
+runcmd = run_command(getpluginsdir, 'gstreamer', 'gstreamer-1.0')
 if runcmd.returncode() == 0
   core_plugins_dir = runcmd.stdout().strip()
   message('Using GStreamer plug-ins in ' + core_plugins_dir)