[#4166] Set MESON_NUM_PROCESSES for all meson calls including the one used in packaging

diff --git a/hammer.py b/hammer.py
index c89681d6db96bf153a9ae22ae5182d6f059731b7..b8878ba0fc7f294db6854fdc46c99c977b7b88d8 100755 (executable)
--- a/hammer.py
+++ b/hammer.py
@@ -3359,6 +3359,7 @@ def main():
         prepare_system_cmd(args)
 
     elif args.command == "build":
+        os.environ['MESON_NUM_PROCESSES'] = str(args.jobs)
         build_cmd(args)
 
     elif args.command == "ssh":