%global libname libitpp
Name:           itpp
Version:        4.3.1
Release:        1%{?dist}
License:        GPLv3
Summary:        C++ library for math, signal/speech processing, and communications
URL:            http://itpp.sourceforge.net/
Source0:        http://downloads.sourceforge.net/project/itpp/itpp/%{version}/itpp-%{version}.tar.bz2
# Fixes missing gtest-all.cc error
# source: https://build.opensuse.org/package/view_file/science/libitpp/gtest_support.patch
Patch0:         gtest_support.patch
# Fixes upstream bug in order to pass tests
# PATCH-FIX-UPSTREAM memmove.patch [deb#741814] cristeab@gmail.com -- Corrected multilateration algorithm
# source: https://build.opensuse.org/package/view_file/science/libitpp/itpp-4.3.1_memmove.patch
Patch1:         itpp-4.3.1_memmove.patch
# Fixes itpp CMakeLists.txt for destination of libraries in x86_64 arch
Patch2:         lib64_destination.patch

BuildRequires:  doxygen
BuildRequires:  cmake
BuildRequires:  gcc-c++
BuildRequires:  gcc-gfortran
BuildRequires:  ghostscript
BuildRequires:  texlive-latex
BuildRequires:  blas-devel
BuildRequires:  lapack-devel
BuildRequires:  fftw-devel
BuildRequires:  gtest-devel

%description
IT++ is a C++ library of mathematical, signal processing and communication
classes and functions. Its main use is in simulation of communication systems
and for performing research in the area of communications. The kernel of the
library consists of generic vector and matrix classes, and a set of
accompanying routines. Such a kernel makes IT++ similar to MATLAB, GNU Octave
or SciPy.

%package devel
Summary:        Header files for the IT++ library
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       fftw-devel
Requires:       blas-devel
Requires:       lapack-devel

%description devel
This package contains the header files for the IT++ library and a script that
easily provides installed IT++ library prefix and compiler flags.

%package doc
Summary:        HTML documentation for the IT++ library
BuildArch:      noarch

%description doc
This package contains the documentation for the IT++ library as HTML pages.

%prep
%setup -q -n %{name}-%{version}
%patch0 -p1
%patch1 -p1
%patch2 -p1
# fix wrong permission in the source tarball for lapack.h
chmod 664 itpp/base/algebra/lapack.h

%build
mkdir build
cd build
cmake .. \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=%{_prefix} \
    -DCMAKE_CXX_FLAGS="" -DCMAKE_CXX_FLAGS_RELEASE="%{optflags}" \
    -DGTEST_DIR=%{_includedir}/gtest \
    -DCMAKE_VERBOSE_MAKEFILE:BOOL=TRUE
make %{?_smp_mflags}

%install
make -C build install DESTDIR=%{buildroot}
# move html docs to temp folder to prevent installation in main packet
rm -rf __tmp_doc
mkdir __tmp_doc
mv -t __tmp_doc %{buildroot}%{_docdir}/%{name}/*
# fix wrong permission for itpp-config
chmod 755 %{buildroot}%{_bindir}/%{name}-config

%check
build/gtests/itpp_gtests

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

%files
%{_libdir}/%{libname}.so.*
%{_datadir}/%{name}
%doc AUTHORS ChangeLog NEWS README VERSION
%license COPYING

%files devel
%{_bindir}/%{name}-config
%{_mandir}/man1/%{name}-config*
%{_includedir}/%{name}
%{_libdir}/pkgconfig/%{name}.pc
%{_libdir}/%{libname}.so

%files doc
%doc __tmp_doc/*
%license COPYING

%changelog
* Wed Oct 7 2015 Marco Driusso <marcodriusso@gmail.com> - 4.3.1-1
- Changed define to global, which is preferred

* Wed Sep 30 2015 Marco Driusso <marcodriusso@gmail.com> - 4.3.1-1
- Some improvements: move html doc to temp folder to prevent installation in
  main packet, do not use attr for fixing permissions

* Mon Sep 21 2015 Marco Driusso <marcodriusso@gmail.com> - 4.3.1-1
- First review: use Source0, can use doc directive thanks to removal of
  installed html dir, verbose make, use make -C, inserted arch dependency
  in devel sub-package, removed main packet dependency in doc sub-package,
  doc sub-package made noarch.

* Sun Sep 20 2015 Marco Driusso <marcodriusso@gmail.com> - 4.3.1-1
- Initial spec file prepared.