# HG changeset patch
# User Titus von Boxberg <titus@v9g.de>
# Date 1274286152 -7200
# Node ID 79de82f5843d2d78aa80a090eb286aa58804a600
# Parent  7d3e9e91dd9ac8511deceb15c5f5a01703d43b10
scripts/functions: Use stat correctly on non-GNU (BSD/Darwin) systems.

Call to get the directory mode depending on $CT_SYS_OS

yann.morin.1998@anciens.enib.fr:
CT_SYS_OS has changed on Linuxsystem, it only gets the kernel name "Linux",
and not the system name, 'GNU/'.

diff -r 7d3e9e91dd9a -r 79de82f5843d scripts/functions
--- a/scripts/functions	Wed May 19 18:08:23 2010 +0200
+++ b/scripts/functions	Wed May 19 18:22:32 2010 +0200
@@ -252,7 +252,17 @@
     local mode
     for dir in "${@}"; do
         [ -d "${dir}" ] || continue
-        mode="$(stat -c '%a' "$(dirname "${dir}")")"
+        case "$CT_SYS_OS" in
+            Linux)
+                mode="$(stat -c '%a' "$(dirname "${dir}")")"
+                ;;
+            Darwin|*BSD)
+                mode="$(stat -f '%Lp' "$(dirname "${dir}")")"
+                ;;
+            *)
+                CT_Abort "Unhandled host OS $CT_SYS_OS"
+                ;;
+        esac
         CT_DoExecLog ALL chmod u+w "$(dirname "${dir}")"
         CT_DoExecLog ALL chmod -R u+w "${dir}"
         CT_DoExecLog ALL rm -rf "${dir}"