File ghc-microlens.spec of Package ghc-microlens
#
# spec file for package ghc-microlens
#
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
%global pkg_name microlens
Name: ghc-%{pkg_name}
Version: 0.4.4.3
Release: 0
Summary: A tiny part of the lens library with no dependencies
Group: System/Libraries
License: BSD-3-Clause
Url: https://hackage.haskell.org/package/%{pkg_name}
Source0: https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: ghc-Cabal-devel
BuildRequires: ghc-rpm-macros
%description
This is an extract from <http://hackage.haskell.org/package/lens lens> (with no
dependencies). It's not a toy lenses library, unsuitable for “real world”, but
merely a small one. It is compatible with lens, and should have same
performance. It also has better documentation.
Use this library:
* if you want to define lenses or traversals in your own library, but don't
want to depend on lens
* if you are new to lenses and want a small library to play with, but don't
want to use something “inferior” or have to relearn things when/if you switch
to lens
Don't use this library:
* if you need 'Iso's, 'Prism's, indexed traversals, or actually anything else
which isn't defined here
* if you want a library with a clean, understandable implementation (in which
case you're looking for <http://hackage.haskell.org/package/lens-simple
lens-simple>)
If you're writing an application which uses lenses more extensively, look at
<http://hackage.haskell.org/package/microlens-platform microlens-platform> – it
combines features of most other microlens packages
(<http://hackage.haskell.org/package/microlens-mtl microlens-mtl>,
<http://hackage.haskell.org/package/microlens-th microlens-th>,
<http://hackage.haskell.org/package/microlens-ghc microlens-ghc>).
If you want to export getters or folds and don't mind the
<http://hackage.haskell.org/package/contravariant contravariant> dependency,
please consider using <http://hackage.haskell.org/package/microlens-contra
microlens-contra>.
There's a longer readme <https://github.com/aelve/microlens#readme on Github>,
you should read it if you're interested about using this library.
If you haven't ever used lenses before, read
<http://hackage.haskell.org/package/lens-tutorial/docs/Control-Lens-Tutorial.html
this tutorial>. (It's for lens, but it applies to microlens just as well.)
Note that microlens has /no/ dependencies starting from GHC 7.10 (base-4.8).
Prior to that, it has to depend on transformers-0.2 or above.
%package devel
Summary: Haskell %{pkg_name} library development files
Group: Development/Libraries/Other
Requires: ghc-compiler = %{ghc_version}
Requires(post): ghc-compiler = %{ghc_version}
Requires(postun): ghc-compiler = %{ghc_version}
Requires: %{name} = %{version}-%{release}
%description devel
This package provides the Haskell %{pkg_name} library development files.
%prep
%setup -q -n %{pkg_name}-%{version}
%build
%ghc_lib_build
%install
%ghc_lib_install
%post devel
%ghc_pkg_recache
%postun devel
%ghc_pkg_recache
%files -f %{name}.files
%defattr(-,root,root,-)
%doc LICENSE
%files devel -f %{name}-devel.files
%defattr(-,root,root,-)
%changelog
