build: Add default configure cache to .gitignore

hebasto · hebasto · commit 0661a3c4a6ac · 2019-12-28T20:25:17.000+02:00
diff --git a/.gitignore b/.gitignore
@@ -28,6 +28,7 @@ build-aux/m4/ltversion.m4
 build-aux/missing
 build-aux/compile
 build-aux/test-driver
+config.cache
 config.log
 config.status
 configure
