From ffa9459eedb67e9d44f377c4e012d8e27a948b36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Garci=CC=81a=20Hierro?= <alberto@garciahierro.com>
Date: Sat, 16 Nov 2019 17:12:56 +0000
Subject: [PATCH] commandrunner: Forward KeyboardInterrupt to command

Some commands, notably gdb, use ctrl+c themselves to perform actions
without exiting. Instead of making meson exit and thus, kill the
subprocess, ignore the KeyboardInterrupt and continue waiting for
the child.
---
 mesonbuild/scripts/commandrunner.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/mesonbuild/scripts/commandrunner.py b/mesonbuild/scripts/commandrunner.py
index 38071141add7..22da4178d6e6 100644
--- a/mesonbuild/scripts/commandrunner.py
+++ b/mesonbuild/scripts/commandrunner.py
@@ -71,7 +71,12 @@ def run(args):
         command = args[4]
         arguments = args[5:]
     pc = run_command(src_dir, build_dir, subdir, meson_command, command, arguments)
-    pc.wait()
+    while True:
+        try:
+            pc.wait()
+            break
+        except KeyboardInterrupt:
+            pass
     return pc.returncode
 
 if __name__ == '__main__':