K 10
svn:author
V 8
martymac
K 8
svn:date
V 27
2018-08-27T10:16:03.547123Z
K 7
svn:log
V 673
Fix build when selected SSL library is linked to libthr

When a non-default SSL library is used (GnuTLS, OpenSSL or LibreSSL from
ports) and if it is linked to libthr, compilation fails with the following
error :

/usr/bin/ld: undefined reference to symbol `pthread_mutexattr_gettype@@FBSD_1.0' (try adding -lthr)
//lib/libthr.so.3: could not read symbols: Bad value

As OpenSSL-like ports (OpenSSL from base, OpenSSL and OpenSSL-devel from ports,
LibreSSL and LibreSSL-devel from ports) may or may not be linked to libthr, fix
build by detecting if the selected library is linked to libthr or not.

PR:		230813
Submitted by:	Pascal Christen <pascal.christen@hostpoint.ch>

END