K 10
svn:author
V 5
garga
K 8
svn:date
V 27
2015-10-27T14:32:07.012617Z
K 7
svn:log
V 746
MFH: r400233

strongSwan can be beuit using 3 different printf hooks: builtin, glibc
(compatible with FreeBSD's libc) and vstr (devel/vstr). Since it's not
selected any of them on CONFIGURE_ARGS, it uses auto, and end up using
glibc.

pfSense users reported memory leaks on strongSwan [2] [3] and a it was
reported to upstream [1].

Add a single option and let user choose which printf hook to use, and
change default to use builtin. Bump PORTREVISION due to default change

[1] https://wiki.strongswan.org/issues/1106
[2] https://forum.pfsense.org/index.php?topic=96767.0
[3] https://redmine.pfsense.org/issues/5149

PR:		204051
Approved by:	ports-secteam (feld), maintainer
Obtained from:	pfSense
Sponsored by:	Rubicon Communications (Netgate)

END