Log Message:
Updating math/p5-Math-BigInt-GMP from 1.24nb2 to 1.32

pkgsrc changes:
- adjust license
- adjust patch to find libgmp
- require perl>=5.12.2nb1 to get Math::BigInt>=1.90

Upstream changes:
2010-09-23 v1.32 rafl 5559 tests
  * Re-upload 1.31 as a stable release without further changes.

2010-09-21 v1.31 rafl 5559 tests  DEVELOPMENT RELEASE
  * Add hooks for Storable (de-)serialisation.
  * Avoid failure in the destructor if someone blessed nonsense into our class.

2010-09-20 v1.30 rafl 5558 tests
  * Re-upload 1.29 as a stable release without further changes.

2010-09-19 v1.29 rafl 5558 tests  DEVELOPMENT RELEASE
  * Attempt to fix a bug in the bundled version Devel::CheckLib.
    It used to ignore @Config{qw(ccflags ldflags)} and only tried to look for
    headers and libraries with the compiler's default include- and lib-paths as
    well as those explicitly asked for by the user.

2010-09-17 v1.28 rafl 5558 tests
  * Re-upload 1.27 without further changes as a stable release.

2010-09-15 v1.27 rafl 5558 tests  DEVELOPMENT RELEASE
  * Try to support perls older than 5.8.8 again.
    Tested with 5.8.7 and 5.6.2.

2010-09-14 v1.26 rafl 5558 tests  DEVELOPMENT RELEASE
  * Error out early if libgmp or gmp.h are missing.
  * Clone Math::BigInt::GMP instances on thread cloning.
    This should make the module threadsafe.

2010-09-10 v1.25 rafl 5536 tests
  * Fix tests with Math::BigInt >= 1.90 and depend on it.