--- ghc-old.ebuild	2012-03-09 20:31:08.000000000 +0400
+++ ghc-7.0.4.ebuild	2012-03-25 16:54:28.382171826 +0400
@@ -455,6 +455,8 @@
 			export PATH="${WORKDIR}/usr/bin:${PATH}"
 		fi
 
+		sed -i -e 's,GHC_PWD=utils,paxctl -Cm utils/ghc-pwd/dist-boot/ghc-pwd\nGHC_PWD=utils,g' configure
+
 		# Since GHC 6.12.2 the GHC wrappers store which GCC version GHC was
 		# compiled with, by saving the path to it. The purpose is to make sure
 		# that GHC will use the very same gcc version when it compiles haskell