From 8b5a06b88e202d770e40208b7468a0f7a32668f1 Mon Sep 17 00:00:00 2001
From: simonmar <unknown>
Date: Tue, 10 May 2005 10:08:50 +0000
Subject: [PATCH] [project @ 2005-05-10 10:08:50 by simonmar] -ignore-package
 lang if GHC >= 6.3, fixes build breakage if wxHaskell  is
 installed.

---
 ghc/compiler/Makefile |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ghc/compiler/Makefile b/ghc/compiler/Makefile
index 769a673..062791e 100644
--- a/ghc/compiler/Makefile
+++ b/ghc/compiler/Makefile
@@ -496,6 +496,13 @@ SRC_HC_OPTS += -package Cabal
 PKG_DEPENDS += Cabal
 endif
 
+ifeq "$(ghc_ge_603)" "YES"
+# Ignore lang, to avoid potential clash with the Generics module if
+# lang happens to be a dependency of some exposed package in the local
+# GHC installation (eg. wxHaskell did this around 6.4).
+SRC_HC_OPTS += -ignore-package lang
+endif
+
 SRC_CC_OPTS += -Iparser -I. -O
 SRC_HC_OPTS += -recomp $(GhcHcOpts) $(GhcStage$(stage)HcOpts)
 SRC_HC_OPTS += -H16M
-- 
1.7.10.4