K 10
svn:author
V 6
marino
K 8
svn:date
V 27
2013-07-25T09:38:40.206691Z
K 7
svn:log
V 712
audio/xmms-sapp, audio/penguinsap: Rework exception flags

The wrong C++ flag, --no-exceptions, was being passed to these ports.  The
correct flag is "-fno-exceptions".  Apparently gcc accepts the former, but
clang does not.

The current code states that clang version 3.2 will accept --no-exceptions,
but this isn't the case either.  However, both of these ports will build
without a no-exceptions flag with clang.  GCC still requires it.

Rework the clang detection code.  If code is not detected, -fno-exceptions
is added to CXXFLAGS, otherwise nothing is done.  Besides fixing the flag
handling, this implemention avoids the bmake errors that _CLANG!= was
generating.

Approved by:	bapt (mentor), maintainer

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