Matthias Andree 6a93a338d7 - Change USE_GCC=4.6 (explicit version) to USE_GCC=yes, [1].
- In order to get that working, beat compilation environment into shape
  for GCC 4.7/4.8 with two defines and one -include on CPPFLAGS.

- Clean up CPPFLAGS/LDFLAGS handling, getting rid of CONFIGURE_ARGS hacks.

- Correct two bugs in

      .if ${OSVERSION} < 90014 || !exists(clang++)

  to  .if ${OSVERSION} < 900014 || !exists(/usr/bin/clang++)

  (where the OSVERSION lacked a 0 digit, and exists lacked the path,
  resulting in GCC being used even where clang++ was in base)

Requested by:	gerald [1]
2013-05-22 21:33:24 +00:00
..