# Needed stuff for Octave.
%global octpkg %{name}

%if 0%{?fedora} || 0%{?rhel} >= 7
# We don't want provides for libs in private dirs.
%global __provides_exclude_from ^%{python2_sitearch}/.*\\.so
%else
# These are not defined on <= el6.
#
# Octave binary API provided
%global octave_api %(octave-config -p API_VERSION || echo 0)}

# Octave Package Directories
%global octshareprefix %{_datadir}/octave
%global octprefix %{octshareprefix}/packages
%global octarchprefix %{_libdir}/octave/packages

%global octpkgdir %{octshareprefix}/%{octpkg}-%{version}
%global octpkglibdir %{octarchprefix}/%{octpkg}-%{version}
%endif

# Needed stuff for Guile.
%{!?el5:%global guile_pkgconf %(pkg-config --list-all | grep guile | sed -e 's! .*$!!g')}
%{!?el5:%global guile_sitedir %(pkg-config --variable=sitedir %{guile_pkgconf})}

# This is a post-release with lot's of improvements.
%global commit 35e63778654f55baafbdf554de58ac3c20220c33
%global shortcommit %(c=%{commit}; echo ${c:0:7})
%global commitdate 20130903
%global gitrelease .git%{commitdate}.%{shortcommit}

%global lc_name nlopt

Name:		NLopt
Version:	2.4
Release:	2%{gitrelease}%{?dist}
Summary:	Open-Source library for nonlinear optimization
%{?el5:Group:	System Environment/Libraries}

# The detailed license-breakdown of the sources is:
#
# BSD (2 clause)
# --------------
# util/mt19937ar.c
#
#
# BSD (3 clause)
# --------------
# slsqp/*
#
#
# LGPL (v2 or later)
# ------------------
# luksan/*
#
# MIT/X11 (BSD like)
# ------------------
# api/*		auglag/*	bobyqa/*	cdirect/*	cobyla/*
# cquad/*	crs/*		direct/*	esch/*		isres/*
# mlsl/*	mma/*		neldermead/*	newuoa/*	octave/*
# stogo/*	tensor/*	test/*		util/* (ex. util/mt19937ar.c)
#
#
# Public Domain
# -------------
# praxis/*	subplex/*
#
License:	BSD and LGPLv2+ and MIT and Public Domain
URL:		http://ab-initio.mit.edu/nlopt
Source0:	https://github.com/stevengj/%{lc_name}/archive/%{commit}/%{name}-%{version}-%{shortcommit}.tar.gz

%{?el5:BuildRoot:	%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)}
BuildRequires:	libtool
BuildRequires:	ncurses-devel
BuildRequires:	octave-devel
%if 0%{?fedora} || 0%{?rhel} >= 6
BuildRequires:	guile-devel
BuildRequires:	pkgconfig
BuildRequires:	swig
%endif
%if 0%{?fedora} || 0%{?rhel} >= 7
BuildRequires:	numpy
BuildRequires:	python2-devel
BuildRequires:	python3-devel
BuildRequires:	python3-numpy
%endif

# The "gnulib" is a copylib and has a wildcard-permission from FPC.
# See: https://fedorahosted.org/fpc/ticket/174
Provides:	bundled(gnulib)
Provides:	%{lc_name} = %{version}-%{release}
Provides:	%{lc_name}%{?_isa} = %{version}-%{release}

%description
NLopt is a library for nonlinear local and global optimization, for
functions with and without gradient information.  It is designed as
as simple, unified interface and packaging of several free/open-source
nonlinear optimization libraries.

It features bindings for GNU Guile, Octave and Python.  This build has
been made with C++-support enabled.


%package devel
Summary:	Development files for %{name}
%{?el5:Group:	Development/Libraries}

Requires:	%{name}%{?_isa} = %{version}-%{release}

Provides:	%{lc_name}-devel = %{version}-%{release}
Provides:	%{lc_name}-devel%{?_isa} = %{version}-%{release}

%description devel
This package contains development files for %{name}.


%package doc
Summary:	Documentation files for %{name}
%{?el5:Group:	Documentation}

%{?!el5:BuildArch:	noarch}
Provides:	%{lc_name}-doc = %{version}-%{release}

%description doc
This package contains documentation files for %{name}.


%if 0%{?fedora} || 0%{?rhel} >= 6
%package -n guile-%{name}
Summary:	Guile bindings for %{name}

Requires:	guile%{?_isa}
Requires:	%{name}%{?_isa} = %{version}-%{release}

Provides:	guile-%{lc_name} = %{version}-%{release}
Provides:	guile-%{lc_name}%{?_isa} = %{version}-%{release}

%description -n guile-%{name}
This package contains Guile bindings for %{name}.


%package -n guile-%{name}-devel
Summary:	Development files of Guile bindings for %{name}

Requires:	guile-%{name}%{?_isa} = %{version}-%{release}
Requires:	%{name}-devel%{?_isa} = %{version}-%{release}

Provides:	guile-%{lc_name}-devel = %{version}-%{release}
Provides:	guile-%{lc_name}-devel%{?_isa} = %{version}-%{release}

%description -n guile-%{name}-devel
This package contains Development files
of Guile bindings for %{name}.
%endif


%package -n octave-%{name}
Summary:		Octave bindings for %{name}
%{?el5:Group:		System Environment/Libraries}

Requires:		%{name}%{?_isa} = %{version}-%{release}
Requires:		octave(api) = %{octave_api}
Requires(post):		octave
Requires(postun):	octave

Provides:		octave-%{lc_name} = %{version}-%{release}
Provides:		octave-%{lc_name}%{?_isa} = %{version}-%{release}

%description -n octave-%{name}
This package contains the Octave bindings for %{name}.


%if 0%{?fedora} || 0%{?rhel} >= 7
%package -n python-%{name}
Summary:	Python bindings for %{name}

Requires:	%{name}%{?_isa} = %{version}-%{release}

Provides:	python-%{lc_name} = %{version}-%{release}
Provides:	python-%{lc_name}%{?_isa} = %{version}-%{release}

%description -n python-%{name}
This package contains Python bindings for %{name}.


%package -n python3-%{name}
Summary:	Python3 bindings for %{name}

Requires:	%{name}%{?_isa} = %{version}-%{release}

Provides:	python3-%{lc_name} = %{version}-%{release}
Provides:	python3-%{lc_name}%{?_isa} = %{version}-%{release}

%description -n python3-%{name}
This package contains Python3 bindings for %{name}.
%endif


%prep
%setup -qn %{lc_name}-%{commit}

# Move all %%doc to topdir and append their belonging.
mv -f README.md README
_topdir="`pwd`"
for _dir in `find . -type d | \
	sed -e "/\.libs/d" -e "s/\.\///g" -e "/\./d" | sort -u`
do
  pushd ${_dir}
  for _file in 'AUTHOR*' 'COPY*' 'README*' '*[Pp][Dd][Ff]'
  do
    for _doc in `find . -name "${_file}"`
    do
      mv -f ${_doc} ${_topdir}/${_doc}.`echo ${_dir} | sed -e "s/\//_/g"`
    done
  done
  popd
done

# Get rid of obsoleted autotools-macros for el6+.
%{?!el5:sed -i -e 's!^AC_PROG_LIBTOOL!LT_INIT!g' configure.ac}

# On el5 we need to exclude anything SWIG-related.
%{?el5:sed -i -e 's!swig!!g' Makefile.am}

# Bootstrapping once before we create a copy in %%{py3dir}.
touch swig/nlopt.scm.in
autoreconf -fiv

%if 0%{?fedora} || 0%{?rhel} >= 7
# Creating a copy for building the Python3-plugin.
rm -rf %{py3dir}
cp -a . %{py3dir}
%endif


%build
%configure				\
	--enable-shared			\
	--enable-maintainer-mode	\
	--with-cxx			\
%if 0%{?fedora} || 0%{?rhel} >= 7
	PYTHON=%{__python2}		\
%endif
	OCT_INSTALL_DIR=%{octpkglibdir}

# Parallel-build might fail because of some race-condition
#make %{?_smp_mflags}
make

%if 0%{?fedora} || 0%{?rhel} >= 7
pushd %{py3dir}
%configure				\
	--enable-shared			\
	--enable-maintainer-mode	\
	--with-cxx			\
	PYTHON=%{__python3}		\
	OCT_INSTALL_DIR=%{octpkglibdir}

# Parallel-build might fail because of some race-condition
#make %{?_smp_mflags}
make
%endif


%install
%{?el5:rm -rf %{buildroot}}
make install DESTDIR=%{buildroot}

%if 0%{?fedora} || 0%{?rhel} >= 7
pushd %{py3dir}
make install DESTDIR=%{buildroot}
popd
%endif

# We don't want these static-libs and libtool-dumplings
find %{buildroot} -depth -name '*.*a' -print0 | xargs -0 rm -f

# Python bits need to be arched, but some end-up in %%{python_sitelib}.
%if 0%{?fedora} || 0%{?rhel} >= 7
[[ "%{python2_sitearch}" != "%{python2_sitelib}" ]] && \
	mv -f %{buildroot}%{python2_sitelib}/* %{buildroot}%{python2_sitearch}
[[ "%{python3_sitearch}" != "%{python3_sitelib}" ]] && \
	mv -f %{buildroot}%{python3_sitelib}/* %{buildroot}%{python3_sitearch}
%endif

# Setup octave stuff properly.
mkdir -p %{buildroot}%{octpkgdir}/packinfo
mv %{buildroot}%{octpkglibdir}/*.m %{buildroot}%{octpkgdir}
chmod 0755 %{buildroot}%{octpkglibdir}/*.oct
install -pm 0644 COPYING %{buildroot}%{octpkgdir}/packinfo

cat > %{buildroot}%{octpkgdir}/packinfo/DESCRIPTION << EOF
NLopt is a library for nonlinear local and global optimization, for
functions with and without gradient information.  It is designed as
as simple, unified interface and packaging of several free/open-source
nonlinear optimization libraries.
EOF

cat > %{buildroot}%{octpkgdir}/packinfo/on_uninstall.m << EOF
function on_uninstall (desc)
  error ('Can not uninstall %s installed by the redhat package manager', desc.name);
endfunction
EOF


%check
pushd test
make check
popd

%if 0%{?fedora} || 0%{?rhel} >= 7
pushd %{py3dir}/test
make check
popd
%endif


%clean
%{?el5:rm -rf %{buildroot}}


%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%if 0%{?fedora} || 0%{?rhel} >= 6
%post -n guile-%{name} -p /sbin/ldconfig
%postun -n guile-%{name} -p /sbin/ldconfig
%endif

%if 0%{?fedora} || 0%{?rhel} >= 7
%post -n octave-%{name}
%octave_cmd pkg rebuild

%preun -n octave-%{name}
%octave_pkg_preun

%postun -n octave-%{name}
%octave_cmd pkg rebuild
%else
%post -n octave-%{name}
octave -H -q --no-window-system --no-site-file --eval "pkg rebuild"

%preun -n octave-%{name}
rm -f %{octpkgdir}/packinfo/on_uninstall.m
if [ -e %{octpkgdir}/packinfo/on_uninstall.m.orig ]
then
  mv -f %{octpkgdir}/packinfo/on_uninstall.m.orig %{octpkgdir}/packinfo/on_uninstall.m
  cd %{octpkgdir}/packinfo
  octave -H -q --no-window-system --no-site-file --eval "l=pkg('list');on_uninstall(l{cellfun(@(x)strcmp(x.name,'%{octpkg}'),l)});"
fi

%postun -n octave-%{name}
octave -H -q --no-window-system --no-site-file --eval "pkg rebuild"
%endif


%files
%doc ChangeLog COPY* NEWS
%{_libdir}/lib%{lc_name}_cxx.so.*

%files devel
%doc %{_mandir}/man3/*
%{_includedir}/*
%{_libdir}/lib%{lc_name}_cxx.so
%{_libdir}/pkgconfig/%{lc_name}.pc

%files doc
%doc AUTHOR* ChangeLog COPY* NEWS README* TODO *.[Pp][Dd][Ff].*

%if 0%{?fedora} || 0%{?rhel} >= 6
%files -n guile-%{name}
%{_libdir}/lib%{lc_name}_cxx_guile.so.*
%{guile_sitedir}/*

%files -n guile-%{name}-devel
%{_libdir}/lib%{lc_name}_cxx_guile.so
%endif

%files -n octave-%{name}
%{octpkglibdir}
%{octpkgdir}

%if 0%{?fedora} || 0%{?rhel} >= 7
%files -n python-%{name}
%{python2_sitearch}/*

%files -n python3-%{name}
%{python3_sitearch}/*.so*
%{python3_sitearch}/*.py*
%{python3_sitearch}/__pycache__/*.py*
%endif

%changelog
* Wed Oct 02 2013 Björn Esser <bjoern.esser@gmail.com> - 2.4-2.git20130903.35e6377
- adaptions for new Python-guidelines

* Thu Sep 19 2013 Björn Esser <bjoern.esser@gmail.com> - 2.4-1.git20130903.35e6377
- Initial rpm release (#1004209)