%global upstream_version     1.7.1

Name:            supernovas
Version:         1.7.1
Release:         %autorelease
Summary:         The Naval Observatory's NOVAS C astronomy library, made better 
License:         Unlicense
URL:             https://sigmyne.github.io/SuperNOVAS
Source0:         https://github.com/Sigmyne/SuperNOVAS/archive/refs/tags/v%{upstream_version}.tar.gz

# No i686 calceph package to build against
ExcludeArch:     %{ix86}

BuildRequires:   calceph-devel%{_isa} >= 4.0.0
BuildRequires:   gcc
BuildRequires:   gcc-c++
BuildRequires:   cmake
BuildRequires:   libcurl-devel
BuildRequires:   doxygen >= 1.13.0
BuildRequires:   fdupes

# Starting with v1.5.0, we no longer need or package cio-data
Obsoletes:       %{name}-cio-data < %{version}-%{release} 

Suggests:        %{name}-solsys-calceph = %{version}-%{release}

%description

SuperNOVAS is a C/C++ astronomy library, providing high-precision astronomical 
calculations such as one might need for running an observatory or a precise 
planetarium program. It is a supercharged fork of the Naval Observatory Vector 
Astrometry Software (NOVAS) C version 3.1, providing bug fixes and making it 
easier to use overall.

The main goals of SuperNOVAS are to improve usability, add new features, 
promote best practices, and provide accessible documentation -- all while 
retaining 100 percent API compatibility with NOVAS C 3.1. Thus, if you have 
written code for NOVAS C 3.1, you can build it with SuperNOVAS also.

SuperNOVAS is entirely free to use without licensing restrictions. Its source 
code is compatible with the C99 and C++11 standards, and hence suitable for 
old and new platforms alike. It is light-weight and easy to use, with full 
support for the IAU 2000/2006 standards for sub-micro-arc-second position 
calculations.

%package c++
Summary: C++ API extension runtime library
Requires:        %{name}%{?_isa} = %{version}-%{release}

%description c++
Optional runtime library providing a high-level C++ extension to SuperNOVAS.
 
%package solsys-calceph
Summary: Solar-system plugin based on the CALCEPH C library
Requires:        %{name}%{?_isa} = %{version}-%{release}
Requires:        calceph-libs%{?_isa} >= 4.0.0

%description solsys-calceph
Optional SuperNOVAS plugin library that provides Solar-system support via the 
CALCEPH C library. It allows using both JPL (SPK) and INPOP 2.0/3.0 data files 
with SuperNOVAS to obtain precise locations for Solar-system bodies. This 
plugin adapter is currently the preferred option to use for Fedora / RPM Linux 
development, which requires use of precise Solar-system data.

%package devel
Summary:         C development files for the SuperNOVAS C/C++ astronomy library
Requires:        libcurl-devel%{?_isa}
Requires:        %{name}%{?_isa} = %{version}-%{release}
Requires:        %{name}-c++ = %{version}-%{release}
Requires:        %{name}-solsys-calceph%{?_isa} = %{version}-%{release}
Obsoletes:       %{name}-solsys1 < %{version}-%{release} 
Obsoletes:       %{name}-solsys2 < %{version}-%{release} 

%description devel
This sub-package provides headers and non-versioned shared library symbolic 
links for SuperNOVAS.

%package doc
Summary:         Documentation for the SuperNOVAS C/C++ astronomy library
BuildArch:       noarch

%description doc
This package provides HTML documentation, examples, and legacy adapter 
templates for the SuperNOVAS C/C++ astronomy library.

%prep
%autosetup -n SuperNOVAS-%{upstream_version}

%build
%cmake \
    -DBUILD_SHARED_LIBS=ON \
    -DBUILD_DOC=ON \
    -DENABLE_CPP=ON \
    -DENABLE_CALCEPH=ON 

%cmake_build

%install
%cmake_install

# Replace documentation dupes with hard links.
# (Not needed starting f44...)
hardlink --ignore-time --reflink=never $RPM_BUILD_ROOT/%{_docdir}/%{name}/html

%check
%ctest

%files
%license LICENSE
%doc CHANGELOG.md
%{_libdir}/libsupernovas.so.1{,.*}

%files c++
%{_libdir}/libsupernovas++.so.1{,.*}

%files solsys-calceph
%{_libdir}/libsolsys-calceph.so.1{,.*}

%files devel
%{_includedir}/*.h
%{_libdir}/*.so
%{_libdir}/cmake
%{_libdir}/pkgconfig
%doc %{_docdir}/%{name}/*.md
%doc %{_docdir}/%{name}/examples
%doc %{_docdir}/%{name}/legacy

%files doc
%license LICENSE
%dir %{_docdir}/%{name}
%doc %{_docdir}/%{name}/*.tag
%doc %{_docdir}/%{name}/html

%changelog
%autochangelog