ginac-1.7.4-bp150.2.4

- Drop baselibs.conf completely: This was introdcued two years ago
  but in this entire time, nobody cared that the resulting -32bit
  library was not installable due to missing dependencies. So it
  is obvioulsy not used.

- Drop ginac-devel from baselibs: baselibs was produced in 2016,
  but the deps for it where never in place, which means
  ginac-devel-32bit was never installable, and nobody cared.
  Clearly this -32bit package is not used (for -devel there is
  rarely a need for a -32bit package).

- Update to version 1.7.4:
  * Fix ABI compatibility with 1.7.[0-2] (broken unintentionally
    in 1.7.3).

- Remove --with-pic which has no effect with --disable-static.
- Fix the shlib package's RPM groups.

- Update to 1.7.3:
  * Speed up some corner cases of polynomial factorization.
  * Speed up some corner cases of gcd computation.
  * Speed up factorization of pre-factored polynomials.
  * Make matrix::solve() work with hidden (non-normal) zeros.
  * Fix bug in evaluation of real and imaginary parts of powers.
  * Fix some LaTeX output, add new function symbol::get_TeX_name().
- cleanup with spec-cleaner

- Update to version 1.7.2:
  * Fix memory leak in operators returning relationals, introduced
    in 1.7.0.
  * Make macro GINAC_DECLARE_REGISTERED_CLASS() work outside
    namespace GiNaC.
  * Fix some build issues.
- Drop ginac-replace-mktemp-with-mkstemp.patch: incorporated
  upstream.

- Fix baselibs.conf file.

- Add ginac-replace-mktemp-with-mkstemp.patch: Replace unsafe and
  deprecated mktemp by its safe variant mkstemp; patch taken from
  upstream git and fixes an rpmlint warning.

- Update to version 1.7.1:
  * Fix crash in basic::subs(), visible in classes which don't
    override it.
  * Fix convergence failure in Li_projection.
  * Fix cliffor_bar() and clifford_star().
  * Improve performance of clifford_to_lst().
  * Fix compilation issues, reduce compiler warnings.
- Changes from version 1.7.0:
  * Make use of C++11 features:
  - Use new language features 'auto', 'nullptr', 'constexpr',
    range-based for loops, the contextual keyword 'override',
    static 'noexcept' operator, etc.
  - Add initializer list ctors for container<>, lst and nested
    initializer lists ctor for class matrix.
  - Add many rvalue reference overloads for ctors from std
    containers. (Note that whether they really speed up things
    depends on whether evaluation leaves the container unchanged
    or not.)
  - Rvalue reference overloads for ctors from std containers
    made it possible to remove the manual 'discardable' hack and
    std::auto_ptr<T> for good.
  - New dynallocate<T>(args...) helper functions obsolete manual
    allocation on the heap and setting the dynallocated status
    flag.
  - Got rid of C++98ish algorithm features (bind2nd, etc.) and
    replaced them with lambdas.
  * Make add::eval(), mul::eval() more careful so they return an
    evaluated, canonical expression without compromise.
  * Remove 'level' argument of all .eval() methods.
  * Remove 'level' arguments of all .evalf() and .normal()
    methods. They were modeled after the .eval() methods.
  * Make relational::rhs() and lhs() nonvirtual.
  * Add support for power::info(info_flags::real).
  * Add fderivative::derivatives() method.
  * Remove broken info_flags::algebraic.
  * Remove unmaintained support for Cint.
  * Remove unfinished code for hash table-based expairseq.
  * Remove deprecated ex::to_rational(lst) and
    ex::to_polynomial(lst).
  * ginac-excompiler installs in $LIBEXECDIR now, not in $BINDIR.
  * Many minor performance enhancements.
- Changes from previous versions 1.6.3 through 1.6.7: See
  http://www.ginac.de/News.html.
- Add a baselibs.conf file.
- Drop ginac-return-in-nonvoid.patch, no longer required.

- added libtool into explicit build requires

- new version 1.6.2

- added patch (git commit 265e5f9537)

- updated to 1.6.0

- updated to 1.5.7
  * upstreamed gcc45.patch

- fixed build with gcc 4.5
  * gcc45.patch

- updated to 1.5.6
- disable rpath
- library_version variable in spec file

- run make check

- first version for the OBS