[mingw-wpcap] use macro

[sailer]

commit b2e19cacc616bb634175ac55fab58bce2dc40ee0
Author: Thomas Sailer <t.sailer at alumni.ethz.ch>
Date:   Fri Aug 17 13:35:53 2012 +0200

    use macro

 mingw-wpcap.spec |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/mingw-wpcap.spec b/mingw-wpcap.spec
index f76903e..1eccae6 100644
--- a/mingw-wpcap.spec
+++ b/mingw-wpcap.spec
@@ -1,6 +1,4 @@
-%global __strip %{mingw32_strip}
-%global __objdump %{mingw32_objdump}
-%define __debug_install_post %{mingw32_debug_install_post}
+%{?mingw_package_header}
 
 %global versionmajor 4
 %global versionminor 1