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diff sources/functions.sh @ 796:5f793a1ca658

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Teach host-tools.sh to create multiple symlinks in fallback directories for ccache and distcc.
author Rob Landley <rob@landley.net>
date Fri, 07 Aug 2009 23:52:55 -0500
parents 23bff7aa79eb
children 2c9f22daa8fe
line wrap: on
line diff
--- a/sources/functions.sh	Fri Aug 07 13:08:59 2009 -0500
+++ b/sources/functions.sh	Fri Aug 07 23:52:55 2009 -0500
@@ -591,3 +591,19 @@
     kill $KIDS 2>/dev/null
   fi
 }
+
+# Create colon-separated path for $HOSTTOOLS and all fallback directories
+# (Fallback directories are to support ccache and distcc on the host.)
+
+function hosttools_path()
+{
+  local X
+
+  echo -n "$HOSTTOOLS"
+  X=1
+  while [ -e "$HOSTTOOLS/fallback-$X" ]
+  do
+    echo -n ":$HOSTTOOLS/fallback-$X"
+    X=$[$X+1]
+  done
+}