From: Ian Lynagh <igloo@earth.li>
Date: Thu, 1 Apr 2010 15:34:41 +0000 (+0000)
Subject: Fix boot-pkgs's sed usage to work with Solaris's sed
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=3c2a7fa6cf118f6e0fbda8babac7aff988574384;p=ghc-hetmet.git

Fix boot-pkgs's sed usage to work with Solaris's sed
---

diff --git a/boot-pkgs b/boot-pkgs
index e455426..017705b 100644
--- a/boot-pkgs
+++ b/boot-pkgs
@@ -3,7 +3,9 @@ set -e
 
 libraries=
 
-tarred=`ls -1 libraries/tarballs | sed "s/-[0-9.]*\(-snapshot\)\{0,1\}.tar.gz//"`
+# We do the sed in 3 steps, as the -snapshot may or may not be there,
+# and I can't see a way to optionally match it with POSIX BREs
+tarred=`ls -1 libraries/tarballs | sed -e 's/\.tar\.gz$//' -e 's/-snapshot$//' -e 's/-[0-9.]*$//'`
 
 for p in $tarred
 do