[commit: integer-gmp] master: Follow changes in GHC's build system (59f3587)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/integer-gmp

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/59f3587ce395446f6c3b18843c5b8c00a0b02da3

>---------------------------------------------------------------

commit 59f3587ce395446f6c3b18843c5b8c00a0b02da3
Author: Ian Lynagh <ian at well-typed.com>
Date:   Fri Mar 1 23:24:44 2013 +0000

    Follow changes in GHC's build system

>---------------------------------------------------------------

 gmp/ghc.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gmp/ghc.mk b/gmp/ghc.mk
index f6f3539..d98eb8e 100644
--- a/gmp/ghc.mk
+++ b/gmp/ghc.mk
@@ -33,7 +33,7 @@ clean_gmp:
 	$(call removeTrees,libraries/integer-gmp/gmp/gmpbuild)
 endif
 
-ifeq "$(Windows)" "YES"
+ifeq "$(Windows_Host)" "YES"
 # Apparently building on Windows fails when there is a system gmp
 # available, so we never try to use the system gmp on Windows
 libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-intree-gmp