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ref: 610c14ce80ad1a6754a9e2743e6799cf45a093c5 parent: cea38f1c8c8ff58efa328e4ef5b26818d1b9e707 author: Jean-Marc Valin <jmvalin@jmvalin.ca> date: Thu Feb 22 12:18:57 EST 2018
Adding -D_FORTIFY_SOURCE=2 when possible