zstd/zstd.spec

%define oname zstd
%define major 1
%define libname %mklibname %{oname} %{major}
%define devname %mklibname %{oname} -d

# aarch64 and armv7hl at least currently segfault
# in ThreadPool test for the pzstd util
%ifarch %{ix86} x86_64
%bcond_without pzstd
%endif

%bcond_with tests

Summary:	Zstd compression library
Name:		zstd
Version:	1.3.4
Release:	2
License:	BSD and GPLv2+
Group:		Archiving/Compression
Url:		http://www.zstd.net/
Source0:	https://github.com/facebook/zstd/archive/v%{version}/%{name}-%{version}.tar.gz
Patch1:		pzstd.1.patch
BuildRequires:	gtest-devel

%description
Zstd, short for Zstandard, is a fast lossless compression algorithm,
targeting real-time compression scenarios at zlib-level compression ratio.

%files
%doc NEWS README.md
%{_bindir}/%{name}
%if %{with pzstd}
%{_bindir}/p%{name}
%{_mandir}/man1/p%{name}.1*
%endif
%{_bindir}/%{name}mt
%{_bindir}/un%{name}
%{_bindir}/%{name}cat
%{_mandir}/man1/%{name}.1*
%{_mandir}/man1/un%{name}.1*
%{_mandir}/man1/%{name}cat.1*

#----------------------------------------------------------------------------

%package -n %{libname}
Summary:	Zstd shared library
Group:		System/Libraries

%description -n %{libname}
Zstandard compression shared library.

%files -n %{libname}
%{_libdir}/libzstd.so.%{major}*

#----------------------------------------------------------------------------

%package -n %{devname}
Summary:	Header files for Zstd library
Group:		Development/C
Requires:	%{libname} = %{EVRD}
Provides:	%{name}-devel = %{EVRD}

%description -n %{devname}
Header files for Zstd library.

%files -n %{devname}
%{_includedir}/zbuff.h
%{_includedir}/zdict.h
%{_includedir}/zstd.h
%{_includedir}/zstd_errors.h
%{_libdir}/pkgconfig/libzstd.pc
%{_libdir}/libzstd.so

#----------------------------------------------------------------------------

%prep
%setup -q
find -name .gitignore -delete
%if %{with pzstd}
%patch1 -p1
%endif

%build
for dir in lib programs; do
  CFLAGS="%{optflags}" LDFLAGS="%{ldflags}" %make -C "$dir"
done
%if %{with pzstd}
CFLAGS="%{optflags}" LDFLAGS="%{ldflags}" CXXFLAGS="%{optflags} -std=c++11" %make -C 'contrib/pzstd'
%endif

%install
%make_install PREFIX=%{_prefix} LIBDIR=%{_libdir}
# Remove undocumented wrappers of minimal use
rm %{buildroot}%{_bindir}/%{name}less
rm %{buildroot}%{_bindir}/%{name}grep
# Don't install the static lib
rm %{buildroot}%{_libdir}/libzstd.a
%if %{with pzstd}
install -D -m755 contrib/pzstd/pzstd %{buildroot}%{_bindir}/pzstd
install -D -m644 programs/%{name}.1 %{buildroot}%{_mandir}/man1/p%{name}.1
%endif

%if %{with tests}
%check
CFLAGS="%{optflags}" LDFLAGS="%{ldflags}" make -C tests test-zstd
%if %{with pzstd}
CFLAGS="%{optflags}" LDFLAGS="%{ldflags}" CXXFLAGS="%{optflags} -std=c++11" make -C contrib/pzstd test
%endif
%endif