X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=configure.ac;fp=configure.ac;h=c9adc83ab7f0dbd949af5a3e35ca58df9c0f2fde;hp=3cf76b051995499e92d90ac4f28bbe2968c69dd1;hb=fc07b9250cf8d9d705aa9723edbefd812f43404f;hpb=1bfd9ff74fb8618fd6accb6716331536a36f032a

diff --git a/configure.ac b/configure.ac
index 3cf76b05..c9adc83a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,6 +15,7 @@ AM_SILENT_RULES([yes])
 AC_USE_SYSTEM_EXTENSIONS
 AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
 AC_DEFINE([_POSIX_C_SOURCE], 200809L, [Enable POSIX features])
+AC_DEFINE([_DARWIN_C_SOURCE], 1, [Enable Darwin features])
 
 dnl Checks for programs.
 AM_PROG_CC_C_O