* Add file support in the runHook function.

svn path=/nixpkgs/branches/stdenv-updates/; revision=18467
2009-11-19 17:19:32 +00:00 · 2009-11-19 17:19:32 +00:00 · 6ba27ab552
commit 6ba27ab552
parent 8c638e5e68
1 changed files with 6 additions and 5 deletions
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@ -4,11 +4,12 @@
 # environment variables) and from shell scripts (as functions). 
 runHook() {
    local hookName="$1"
-    if test "$(type -t $hookName)" = function; then
-        $hookName
-    else
-        eval "${!hookName}"
-    fi
+    case "$(type -t $hookName)" in
+        (function|alias|builtin) $hookName;;
+        (file) source $hookName;;
+        (keyword) :;;
+        (*) eval "${!hookName}";;
+    esac
 }