# Set python3 as default on fedora
%if 0%{?fedora} > 12
%global with_python3 1
%endif

# Set python2 related macros
%if 0%{?rhel} && 0%{?rhel} <= 6
%{!?__python2:  %global __python2 /usr/bin/python2}
%{!?python2_sitelib:  %global python2_sitelib %(%{__python2}  -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
%{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
%endif

%global pkgname line_profiler

Name:           python-%{pkgname}
Version:        1.0
Release:        4%{?dist}
Summary:        Line-by-line profiler for python

License:        BSD
URL:            https://github.com/rkern/%{pkgname}
Source0:        https://pypi.python.org/packages/source/l/%{pkgname}/%{pkgname}-%{version}.tar.gz

BuildRequires:  python2-devel
BuildRequires:  python-setuptools
Requires:       python2
Provides:       python2-%{pkgname} = %{version}-%{release}

%description
line_profiler is a module for doing line-by-line profiling of functions. 
kernprof is a convenient script for running either line_profiler or 
the Python standard library's cProfile or profile modules, 
depending on what is available.

%if 0%{?with_python3}
%package -n     python3-%{pkgname}
Summary:        Line-by-line profiler for python3
BuildRequires:  python3-devel
BuildRequires:  python3-setuptools
Requires:       python3
%description -n python3-%{pkgname}
line_profiler is a module for doing line-by-line profiling of functions. 
kernprof is a convenient script for running either line_profiler or 
the Python standard library's cProfile or profile modules, 
depending on what is available.
%endif

%prep
%setup -q -c

%if 0%{?with_python3}
# Prepare python3 directory. Do not use py3dir as it is unclean.
cp -a %{pkgname}-%{version} python3
find python3 -name '*.py' | xargs sed -i '/^#!\/usr\/bin\/env\ python/d'
%endif

find %{pkgname}-%{version} -name '*.py' | xargs sed -i '/^#!\/usr\/bin\/env\ python/d'
rm -rf *.egg-info

%build
# Build with python2
pushd %{pkgname}-%{version}
CFLAGS="$RPM_OPT_FLAGS" %{__python2} setup.py build
popd

# Build with python3
%if 0%{?with_python3}
pushd python3
CFLAGS="$RPM_OPT_FLAGS" %{__python3} setup.py build
popd
%endif

%install
# Install with python2
pushd %{pkgname}-%{version}
%{__python2} setup.py install --skip-build --root=%{buildroot}
cp %{buildroot}%{_bindir}/kernprof %{buildroot}%{_bindir}/kernprof-%{python2_version}
popd

# Install with python3
%if 0%{?with_python3}
pushd python3
%{__python3} setup.py install --skip-build --root=%{buildroot}
cp %{buildroot}%{_bindir}/kernprof %{buildroot}%{_bindir}/kernprof-%{python3_version}
popd
%endif


%files
%doc %{pkgname}-%{version}/README.rst
%license %{pkgname}-%{version}/LICENSE.txt
%{python2_sitearch}/*
%ghost %{_bindir}/kernprof
%{_bindir}/kernprof-%{python2_version}

%if 0%{?with_python3}
%files -n python3-%{pkgname}
%doc %{pkgname}-%{version}/README.rst
%license %{pkgname}-%{version}/LICENSE.txt
%{python3_sitearch}/*
%{_bindir}/kernprof-%{python3_version}
%endif

%changelog
* Wed Jul 22 2015 Jackson Isaac <jacksonisaac2008@gmail.com> - 1.0-4
- Rename kernprof binary instead of symlinking.

* Mon Jul 20 2015 Jackson Isaac <jacksonisaac2008@gmail.com> - 1.0-3
- Do not use py3dir as it is unclean. Use chmod instead of attr.

* Wed Jul 15 2015 Jackson Isaac <jacksonisaac2008@gmail.com> - 1.0-2
- Add compiler flags in build. Create py2 and py3 specific packages.
- Add kernprof script in buildroot for both py2 and py3 versions.

* Wed Jul  8 2015 Jackson Isaac - 1.0-1
- Initial version of line_profiler package