https://bugzilla.redhat.com/show_bug.cgi?id=580241

diff -up netpanzer-0.8.3/SConstruct~ netpanzer-0.8.3/SConstruct
--- netpanzer-0.8.3/SConstruct~	2011-02-27 23:15:50.809212605 +0200
+++ netpanzer-0.8.3/SConstruct	2011-02-27 23:31:51.462430916 +0200
@@ -141,11 +141,11 @@ if env['mode'] == 'debug':
     crosslinuxenv.Append(CCFLAGS = ['-g', '-O0'])
     crosslinuxenv['FINALEXENAME'] = crosslinuxenv['FINALBUILDDIR'] + 'netpanzer-debug'
 else:
-    env.Append(CCFLAGS = ['-O2','-s'])
+    env.Append(CCFLAGS = env['ENV']['RPM_OPT_FLAGS'].split())
     env['FINALEXENAME'] = 'netpanzer'
-    crossmingwenv.Append(CCFLAGS = ['-O2','-s'])
+    crossmingwenv.Append(CCFLAGS = env['ENV']['RPM_OPT_FLAGS'].split())
     crossmingwenv['FINALEXENAME'] = crossmingwenv['FINALBUILDDIR'] + 'netpanzer'
-    crosslinuxenv.Append(CCFLAGS = ['-O2','-s'])
+    crosslinuxenv.Append(CCFLAGS = env['ENV']['RPM_OPT_FLAGS'].split())
     crosslinuxenv['FINALEXENAME'] = crosslinuxenv['FINALBUILDDIR'] + 'netpanzer'
 
 env.Append(CCFLAGS = ['-Wall'])