From 2e284b813a5160878ce333c0bfbd8195f446ac6e Mon Sep 17 00:00:00 2001
From: Kei Hibino <ex8k.hibino@gmail.com>
Date: Tue, 3 Apr 2018 19:01:31 +0900
Subject: [PATCH] examples/HDBC/PostgreSQL: add buildable flag for GHC 7

---
 examples/HDBC/PostgreSQL/hrr-example-HDBC-postgresql.cabal | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/HDBC/PostgreSQL/hrr-example-HDBC-postgresql.cabal b/examples/HDBC/PostgreSQL/hrr-example-HDBC-postgresql.cabal
index 84a832a3..0af666b0 100644
--- a/examples/HDBC/PostgreSQL/hrr-example-HDBC-postgresql.cabal
+++ b/examples/HDBC/PostgreSQL/hrr-example-HDBC-postgresql.cabal
@@ -36,6 +36,8 @@ Executable example1
   ghc-options:         -Wall
 
 Executable example1O
+  if impl(ghc < 8.0)
+    buildable:         False
   default-language:    Haskell2010
   build-depends:         base <5
                        , template-haskell