Add missing _GNU_SOURCE define

772ce306 · Marvin Scholz · 02fb2aa9 · 772ce306
Commit 772ce306 authored Jun 16, 2018 by Marvin Scholz
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configure.ac configure.ac +1 -0

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--- a/configure.ac
+++ b/configure.ac
@@ -14,6 +14,7 @@ AS_IF([test "${ac_cv_prog_cc_c99}" = "no"], [
 ])

 AC_SYS_LARGEFILE
+AC_DEFINE([_GNU_SOURCE], 1, [Define to include GNU extensions to POSIX])

 dnl Set build/host to default values
 AC_CANONICAL_HOST