add semistaticg++ wrapper

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@2849 d19b8d6e-7fed-0310-83ef-9ca221ded41b

diff --git a/build-scripts/semistaticg++ b/build-scripts/semistaticg++
new file mode 100755 (executable)
index 0000000..4a7f1a0
--- /dev/null
+++ b/build-scripts/semistaticg++
@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+import sys,os
+
+args = sys.argv[1:]
+if '-static' not in args:
+       os.execvp('g++', ['g++']+args)
+
+libs = []
+otherargs = []
+for arg in args:
+       if arg == '-static':
+               continue
+       if arg.startswith('-l') and arg not in ('-lm','-ldl','-lpthread'):
+               libs.append(arg)
+       else:
+               otherargs.append(arg)
+
+gargv=['gcc']+otherargs+['-Wl,-Bstatic']+libs+['-lstdc++','-Wl,-Bdynamic','-static-libgcc']
+os.execvp('gcc', gargv)