Don't use ksh on ia64.

tcl.spec

@@ -3,14 +3,17 @@
 Summary: Tcl scripting language development environment
 Name: tcl
 Version: %{majorver}.12
-Release: 1
+Release: 2
 License: BSD
 Group: Development/Languages
 URL: http://tcl.sourceforge.net/
 Source0: http://download.sourceforge.net/tcl/%{name}%{version}-src.tar.gz
 Source1: http://download.sourceforge.net/tcl/tk%{version}-src.tar.gz
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-Buildrequires: autoconf, sed, ksh
+Buildrequires: autoconf, sed
+%ifnarch ia64
+Buildrequires: ksh
+%endif
 Patch1: tcl-8.3.5-tclm4-soname.patch
 Patch2: tcl-8.4.5-lib-perm.patch
 Patch3: tcl8.3.5-tclConfig-package-path-90160.patch
@@ -71,10 +74,12 @@ cd %{name}%{version}
 cd unix
 autoconf
 
+%ifnarch ia64
 # use ksh instead of bash (upstream knows bash-3.1 breaks, they are working
 # on a fix for 8.4.13 or a later release)
 sed -i -e 's,#! /bin/sh,#! /bin/ksh,g' configure
 sed -i -e 's,#! /bin/bash -norc,#! /bin/ksh,g' configure.in
+%endif
 
 %build
 cd %{name}%{version}/unix
@@ -153,6 +158,9 @@ rm -rf $RPM_BUILD_ROOT
 %doc %{name}%{version}/html/*
 
 %changelog
+* Thu Feb 02 2006 David Cantrell <dcantrell@redhat.com> - 8.4.12-2
+- Don't use ksh on ia64
+
 * Thu Feb 02 2006 David Cantrell <dcantrell@redhat.com> - 8.4.12-1
 - Upgraded to tcl-8.4.12
 - Use ksh rather than bash for the configure script (known bug w/ bash-3.1)