build: make CONFIG_PATH() understand absolute paths

diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py
index 297d8d19219980a311ec955947954a28733bfed6..dc4bf8f2202636ca366231b6d3be36db4937c5a9 100644 (file)
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -330,7 +330,10 @@ def SAMBA_CONFIG_H(conf, path=None):
 @conf
 def CONFIG_PATH(conf, name, default):
     if not name in conf.env:
-        conf.env[name] = conf.env['PREFIX'] + default
+        if default[0] == '/':
+            conf.env[name] = default
+        else:
+            conf.env[name] = conf.env['PREFIX'] + default
     conf.define(name, conf.env[name], quote=True)
 
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