vegastrike-0.5.1.r1-bp150.2.4

- add patch vegastrike-src-0.5.1.r1-r13729-gcc7fix.patch
  GCC 7 fix, use proper member dereference through pointers.
  Fixes bsc#1041256

- use individual libboost-*-devel packages instead of boost-devel

- new vegastrike_ppc64.patch

- add patch vegastrike-src-0.5.1.r1-gcc6_compat.patch
  Fixes build with GCC 6 due to redefinition of copysign,
  uncastable return values in pk3 and name clashes
- add patch vegastrike-src-0.5.1.r1-gcc6_math_h.patch
  Fixes detection of math.h system include file
- add autoconf and automake build dependencies
- add autoreconf at build time

- add vegastrike-aarch64.patch: Fix build for aarch64

- Reduce memory constraints again, new ones weren't realistic
- Disable parallel build to decrease memory consumption

- Increase memory constraint to reflect increased build memory
  requirements on Factory x86_64

- Add _constraints to avoid resource exhaustion during build

- Add patch vegastrike-src-0.5.1.r1-boost150_compat.patch
  Fixes build with latest boost versions (1.5x)

- build also with libpng16
  * libpng16.patch

- Add patch vegastrike-src-0.5.1.r1-r13498-al_fix.patch
  Fixes build when openal is missing (SLE 11 exposed it)
- Explicitly require openal (SLE 11 fix)

- cleaned the spec file up

- add explict buildrequire on glu

- Tag patches in spec file

- Disable building with Ogre, for more repeatable builds

- GCC 4.7 compatibility fix

- Update license to use spdx.org
- Use fdupes to collapse identical man files
- Update license text to update FSF address

- Fix music (upstream r13353-r13354)

- Upgraded to upstream 0.5.1.r1 source release
  * Fixed: MIP loading on rectangular textures
  * Fixed: tumbling capships while docking
  * Issues #3487109, #2531359, #2808586, #2812869, #2879873,
    [#2929602] fixed

- Added expat buildreq for fedora