[ghc-terminfo] make the linker script workaround conditional on ghc_version

[Jens Petersen]

commit 5699befc22f2f104291f4706068657d12f7841ad
Author: Jens Petersen <petersen at redhat.com>
Date:   Fri Mar 23 14:28:33 2012 +0900

    make the linker script workaround conditional on ghc_version

 ghc-terminfo.spec |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/ghc-terminfo.spec b/ghc-terminfo.spec
index 1d4029d..88a85ab 100644
--- a/ghc-terminfo.spec
+++ b/ghc-terminfo.spec
@@ -43,8 +43,10 @@ BuildRequires:  ghc-extensible-exceptions-prof
 %install
 %ghc_lib_install
 
-## workaround libdir/libncursesw.so linker script breaking linking library for ghc < 7.2
-#sed -i -e "s/extra-libraries: ncursesw/extra-libraries: tinfo/" -e "s!ld-options:!ld-options: /%{_lib}/libncursesw.so.5!" $RPM_BUILD_ROOT%{_libdir}/ghc-%{ghc_version}/package.conf.d/%{pkg_name}-%{version}.conf
+# workaround libdir/libncursesw.so linker script breaking linking library for ghc < 7.2
+case %ghc_version in
+     6.* | 7.0.*) sed -i -e "s/extra-libraries: ncursesw/extra-libraries: tinfo/" -e "s!ld-options:!ld-options: /%{_lib}/libncursesw.so.5!" $RPM_BUILD_ROOT%{_libdir}/ghc-%{ghc_version}/package.conf.d/%{pkg_name}-%{version}.conf ;;
+esac
 
 %ghc_devel_package
 Requires:  ncurses-devel%{?_isa}