X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=boot-pkgs;h=017705b62c68504feceeb5197d23d0bd140fc789;hp=e4554269baa04278967c2e796cb5e784323e423e;hb=3c2a7fa6cf118f6e0fbda8babac7aff988574384;hpb=db9f94f7c3a82f04ca40b77d0c302ac8e11c7f32

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