From 1c4e12bb92fa51632d9f628cf357fade2f1175be Mon Sep 17 00:00:00 2001
From: Pat Thoyts <patthoyts@users.sourceforge.net>
Date: Sat, 31 Mar 2007 00:18:53 +0000
Subject: [PATCH] Work around Solaris tar lameness.

git-svn-id: svn://svn.equi4.com/kitgen/trunk@1347 9e558909-932a-0410-a563-af77432da1eb
---
 kbs.tcl | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/kbs.tcl b/kbs.tcl
index 291d0b6..f4866e0 100644
--- a/kbs.tcl
+++ b/kbs.tcl
@@ -96,7 +96,7 @@ namespace eval config {
         }
         puts "  untarring $file"
         file mkdir tmp
-        exec tar xfz $file -C tmp
+        Untar $file
         set untarred [glob tmp/*]
         if {[llength $untarred] == 1 && [file isdir [lindex $untarred 0]]} {
             file rename [lindex $untarred 0] [Srcdir]
@@ -139,6 +139,14 @@ namespace eval config {
         if {[llength $paths] != 1} { error "not unique: $match" }
         lindex $paths 0
     }
+
+    proc Untar {file} {
+        set path [file normalize $file]
+        cd tmp
+        set r [catch {exec gzip -dc $path | tar xf -} err]
+        cd ..
+        if {$r} {return -code error $err}
+    }
     
     proc Sh {args} {
         lappend args >@stdout 2>@stderr
-- 
2.23.0