From fea4b0a3589ad67d72594b16ceb0e6922e7f2bb8 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Sun, 1 May 2016 13:15:34 +0200
Subject: doc: At long last fix ghc.mk

The variable reference was incorrectly escaped, meaning that Sphinx
documentation was never installed.

(cherry picked from commit 609018dd09c4ffe27f9248b2d8b50f6196cd42b9)
---
 doc/ghc.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'doc')

diff --git a/doc/ghc.mk b/doc/ghc.mk
index ca639574..590d1c5f 100644
--- a/doc/ghc.mk
+++ b/doc/ghc.mk
@@ -10,11 +10,11 @@
 #
 # -----------------------------------------------------------------------------
 
-ifeq "$$(BUILD_SPHINX_HTML)" "YES"
+ifeq "$(BUILD_SPHINX_HTML)" "YES"
 INSTALL_HTML_DOC_DIRS += utils/haddock/doc/haddock
-endif
 
 html : html_utils/haddock/doc
+endif
 
 html_utils/haddock/doc :
 	make -C utils/haddock/doc html SPHINX_BUILD=$(SPHINXBUILD)
-- 
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