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2014-03-15m4/ucred.m4: don't define _GNU_SOURCEMax Kellermann1-15/+1
Not necessary anymore, because we enable this flag unconditionally now.
2011-10-09configure.ac: use $LIBS instead of $MPD_LIBSMax Kellermann1-1/+1
2008-10-16configure.ac: check if "struct ucred" is availableMax Kellermann1-0/+32
By default, glibc 2.8 hides struct ucred behind the _GNU_SOURCE macro. I don't want to enable that globally, because it may encourage the use of non-portable functions. Test if "struct ucred" is available, and enable _GNU_SOURCE if required. For details about that issue, see glib's bug database: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6545