build:wafsamba: Update waf/wafadmin/Tools/config_c.py from upstream

The upstream version features the flags processing fixes present in Waf 1.8.

Signed-off-by: Thomas Nagy <tnagy@waf.io>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

diff --git a/third_party/waf/wafadmin/Tools/config_c.py b/third_party/waf/wafadmin/Tools/config_c.py
index 9f1103cb27d58e8b0cd3cf6aca345bbec990b6e8..3ab447ccf424c17b684f8862973deb505caa6f32 100644 (file)
--- a/third_party/waf/wafadmin/Tools/config_c.py
+++ b/third_party/waf/wafadmin/Tools/config_c.py
@@ -82,6 +82,10 @@ def parse_flags(line, uselib, env):
                # RPATH later, and hence can potentially lead to linking
                # in too old versions of our internal libs.
                #
+               elif x == '-Wl,-rpath' or x == '-Wl,-R':
+                       app('RPATH_' + uselib, lst.pop(0).lstrip('-Wl,'))
+               elif x.startswith('-Wl,-R,'):
+                       app('RPATH_' + uselib, x[7:])
                elif x.startswith('-Wl,-R'):
                        app('RPATH_' + uselib, x[6:])
                elif x.startswith('-Wl,-rpath,'):