most recent changes, diff for cotvnc

Index: aqua/cotvnc/Portfile
--- aqua/cotvnc/Portfile (revision 38808)
+++ aqua/cotvnc/Portfile (revision 38809)
@@ -25,10 +25,21 @@
xcode.destroot.settings SKIP_INSTALL=NO

# Fix non-root destroot.
-# (this is a workaround for bug radr://5071108).
+# (this is a workaround for bug rdar://5071108).
pre-destroot {
- system "chmod -R u+w ${worksrcpath}/build/"
+ fs-traverse dir ${worksrcpath}/build {
+ if {[file isdirectory ${dir}]} {
+ file attributes ${dir} -permissions u+w
+ }
+ }
}
+post-destroot {
+ fs-traverse dir ${destroot} {
+ if {[file isdirectory ${dir}]} {
+ file attributes ${dir} -permissions u+w
+ }
+ }
+}

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