-stdlib=libc++ added to configure.cxxflags but not configure.ldflags

[René J.V. Bertin]

Hi,

I just ran into a situation (building a Qt5 port) where for some reason -stdlib=libc++ was added to configure.cxxflags but not to configure.ldflags . That led to a failing final link.

I worked around the issue by adding the option myself if it is detected in cxxflags, but I wonder why this isn't an issue more often.

I'm running "base" 2.3.4 rev. 140804 ; the port in question is https://github.com/RJVB/macstrop/tree/master/devel/xxdiff .

R.