Add /config.cache to .gitignore in back branches

For some reason config.cache was not being git-ignored in these back
branches.

Backpatch-through: 9.2 to 9.4

diff --git a/.gitignore b/.gitignore
index 681af08c5cf848204b1fc0f7304f984f92ceefa5..715f81795451cbdf9a1fe7ca34dec03fb6450350 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ lib*.pc
 
 # Local excludes in root directory
 /GNUmakefile
+/config.cache
 /config.log
 /config.status
 /pgsql.sln