From 140780b1e9d4eb7892dcc0e7ce1b4aa29d29972d Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Sun, 15 Aug 2021 03:05:17 +0300
Subject: Refresh Ninja cache files on regeneration.

---
 mesonbuild/backend/ninjabackend.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mesonbuild/backend/ninjabackend.py b/mesonbuild/backend/ninjabackend.py
index 44ff147..05b3034 100644
--- a/mesonbuild/backend/ninjabackend.py
+++ b/mesonbuild/backend/ninjabackend.py
@@ -567,6 +567,9 @@ class NinjaBackend(backends.Backend):
         # fully created.
         os.replace(tempfilename, outfilename)
         mlog.cmd_ci_include(outfilename)  # For CI debugging
+        # Refresh Ninja's caches. https://github.com/ninja-build/ninja/pull/1685
+        if os.path.exists('.ninja_deps'):
+            subprocess.call(self.ninja_command + ['-t', 'restat'])
         self.generate_compdb()
 
     # http://clang.llvm.org/docs/JSONCompilationDatabase.html
-- 
cgit v1.1