#
# spec file for package async
#
# Copyright (c) 2018 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 async

%bcond_with tests

Name:           %{pkg_name}
Version:        2.1.1.1
Release:        0
Summary:        Run IO operations asynchronously and wait for their results
Group:          Development/Libraries/Haskell

License:        BSD-3-Clause
Url:            https://hackage.haskell.org/package/%{name}
Source0:        https://hackage.haskell.org/package/%{name}-%{version}/%{name}-%{version}.tar.gz

BuildRequires:  ghc-Cabal-devel
BuildRequires:  ghc-rpm-macros
BuildRequires:  ghc-stm-devel
%if %{with tests}
BuildRequires:  ghc-HUnit-devel
BuildRequires:  ghc-test-framework-devel
BuildRequires:  ghc-test-framework-hunit-devel
%endif

%description
This package provides a higher-level interface over threads, in which an 'Async
a' is a concurrent thread that will eventually deliver a value of type 'a'.
The package provides ways to create 'Async' computations, wait for their
results, and cancel them.

Using 'Async' is safer than using threads in two ways:

* When waiting for a thread to return a result, if the thread dies with an
exception then the caller must either re-throw the exception ('wait') or handle
it ('waitCatch'); the exception cannot be ignored.

* The API makes it possible to build a tree of threads that are automatically
killed when their parent dies (see 'withAsync').


%package -n ghc-%{name}
Summary:        Haskell %{name} library
Group:          System/Libraries

%description -n ghc-%{name}
This package provides the Haskell %{name} shared library.


%package -n ghc-%{name}-devel
Summary:        Haskell %{name} library development files
Group:          Development/Libraries/Haskell
Requires:       ghc-compiler = %{ghc_version}
Requires(post): ghc-compiler = %{ghc_version}
Requires(postun): ghc-compiler = %{ghc_version}
Requires:       ghc-%{name} = %{version}-%{release}

%description -n ghc-%{name}-devel
This package provides the Haskell %{name} library development files.


%prep
%setup -q

%build
%ghc_lib_build

%install
%ghc_lib_install

%check
%cabal_test

%post -n ghc-%{name}-devel
%ghc_pkg_recache

%postun -n ghc-%{name}-devel
%ghc_pkg_recache

%files
%doc LICENSE
%doc changelog.md

%files -n ghc-%{name} -f ghc-%{name}.files
%defattr(-,root,root,-)
%doc LICENSE

%files -n ghc-%{name}-devel -f ghc-%{name}-devel.files
%defattr(-,root,root,-)
%doc changelog.md

%changelog