LDFLAGS support for bsd.port.mk and CPPFLAGS/LDFLAGS cleanup

[Lev Serebryakov]

Hello, Dmitry.
You wrote 24 сентября 2011 г., 3:36:14:

> The patch was committed, LDFLAGS and CPPFLAGS and now handled
> similarily, shouldn't be passed to CONFIGURE_ENV and should be
> altered by += like C/CXXFLAGS.

 devel/dbus could not be built with this commit, too:

checking for pkg-config... (cached) /usr/local/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for XML_ParserCreate_MM in -lexpat... no
configure: error: Could not find expat.h, check config.log for failed attempts
===>  Script "configure" failed unexpectedly.

 It seems, that every port, which rely on `pkg-config' to determine
libraries configuration, will fail.

-- 
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>