Mostly fix Trac #2431: make empty case acceptable to (most of) GHC

[ghc-hetmet.git] / boot

diff --git a/boot b/boot
index f2128de..9c1fad7 100644 (file)
--- a/boot
+++ b/boot
@@ -1,10 +1,10 @@
 #! /bin/sh
 set -e
 
-# Check that we have all core packages.
-for dir in `cat libraries/core-packages`
+# Check that we have all boot packages.
+for dir in `grep "^[^# ][^ ]*  *[^ ][^ ]*$" packages | sed "s/ .*//"`
 do
-    if test ! -d libraries/$dir
+    if test ! -d $dir
     then
         echo "Looks like you're missing libraries/$dir." >&2
         echo "Maybe you haven't done './darcs-all get'?" >&2