# Tests by default. No tests: rpm -ba --define 'dotests 0' *.spec
%{!?dotests: %define dotests 1}

%define _libdir64 %{_prefix}/lib64
%define _testsdir %{_libexecdir}/lutok/tests

Summary: Lightweight C++ API library for Lua
Name: lutok 
Version: 0.4
Release: 1
License: BSD License
Group:   Development/Languages
URL:   https://github.com/jmmv/lutok
Source0:https://github.com/jmmv/lutok/releases/download/lutok-0.4/%{name}-%{version}.tar.gz
BuildRequires:  gcc-c++
BuildRequires: lua-devel >= 5.3.4
BuildRequires: libatf-c++-devel >= 0.21

Requires: lua >= 5.3.4
Requires: libgcc >= 8.3.0, libstdc++ >= 8.3.0 

%description
Lutok provides thin C++ wrappers around the Lua C API to ease the
interaction between C++ and Lua.  These wrappers make intensive use of
RAII to prevent resource leakage, expose C++-friendly data types, report
errors by means of exceptions and ensure that the Lua stack is always
left untouched in the face of errors.  The library also provides a small
subset of miscellaneous utility functions built on top of the wrappers.

Lutok focuses on providing a clean and safe C++ interface; the drawback
is that it is not suitable for performance-critical environments.  In
order to implement error-safe C++ wrappers on top of a Lua C binary
library, Lutok adds several layers or abstraction and error checking
that go against the original spirit of the Lua C API and thus degrade
performance.

%package devel
Summary: Libraries and header files for Lutok development
Requires: %{name}%{?_isa} = %{version}-%{release}
Requires: lua-devel >= 5.3.4

%description devel
Provides the libraries and header files to develop applications that
use the Lutok C++ API to Lua.


%prep
%setup -q -n %{name}-%{version}


%build

export CC="/opt/freeware/bin/gcc"
export CXX__="/opt/freeware/bin/g++"

# First build 64 bit
export OBJECT_MODE=64
export CFLAGS="-O2 -maix64"
export LDFLAGS="-L/opt/freeware/lib64 -L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib64:/opt/freeware/lib:/usr/lib:/lib"
export CXXFLAGS="$CFLAGS"
export LUA_CFLAGS="-I/opt/freeware/include"
export LUA_LIBS="-L/opt/freeware/lib64 -llua"

./configure \
    --prefix=%{_prefix} \
    --libdir=%{_libdir64}              \
    --docdir=%{_defaultdocdir}/lutok-doc-%{version} \
    --disable-static               \
    --htmldir=%{_defaultdocdir}/lutok-doc-%{version}/html \
    --without-doxygen \
    --with-atf=auto

gmake %{?_smp_mflags} VERBOSE=1

%install
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}

# install on 64bit mode

export OBJECT_MODE=64
gmake DESTDIR=${RPM_BUILD_ROOT} install

%check
# In order to enable this, we need to add a BuildRequires on kyua-cli.  The
# problem is that kyua-cli depends on lutok.  Introducing a circular dependency
# for this minor benefit does not seem like the best move.  After all, we can
# always install lutok-tests later and run the tests post-install.
if [ "%{dotests}" == 1 ]
then
	gmake -k check testsdir=%{_testsdir}
fi

%clean
[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT}


%files
%defattr(-,root,system,-)
%doc AUTHORS COPYING NEWS README
%{_libdir64}/liblutok.a

%files devel
%defattr(-,root,system,-)
%{_includedir}/lutok
%{_libdir64}/pkgconfig/lutok.pc


%changelog
* Fri Apr 24 2020 Ashwini Chandrappa<ashwic22@in.ibm.com> - 0.4 -1
- Initial build