* From: Pietro Incardona <asmprog32 at hotmail dot com> * To: <gcc-help at gcc dot gnu dot org> * Date: Wed, 14 Jul 2010 22:47:13 +0200 * Subject: gcc -fplugin-arg > g++ -S -fplugin=test.so -fplugin-arg-test=0 example.cpp > cc1plus: error: Malformed option -fplugin-arg-test=0 (missing -<key>[=<value>]) > why is a malformed option ? how to use -fplugin-arg ? use -fplugin-arg-test-arg=0, and your plugin would get a (key,value) is ("arg","0")