From 7b6273362abb1ba4dea8f6cd6e4d186c4397ffac Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 12 Feb 2017 19:59:47 +0100
Subject: [PATCH] pandoc.cabal: use cpphs if embed_data_files and darwin.
---
pandoc.cabal | 3 +++
1 file changed, 3 insertions(+)
diff --git a/pandoc.cabal b/pandoc.cabal
index 3f736884b..1b834365c 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -320,6 +320,9 @@ Library
cpp-options: -DEMBED_DATA_FILES
Build-Tools: hsb2hs >= 0.3.1
other-modules: Text.Pandoc.Data
+ if os(darwin)
+ Build-Tools: cpphs >= 1.19
+ ghc-options: -pgmP cpphs -optP --cpp
if os(windows)
Cpp-options: -D_WINDOWS
Ghc-Options: -Wall -fno-warn-unused-do-bind