%define debug_package %{nil}
%define _disable_lto 1
%define _disable_ld_no_undefined 1
# To avoid undefined symbols
%define _find_debuginfo_opts -g

Summary:	A safe, concurrent, practical programming language
Name:		rust
Version:	1.23.0
Release:	1
License:	MIT
Group:		Development/Rust
Url:		http://www.rust-lang.org/
Source0:	http://static.rust-lang.org/dist/rustc-%{version}-src.tar.gz
Source10:	%{name}.rpmlintrc
BuildRequires:	cmake
BuildRequires:	bison
BuildRequires:	curl
BuildRequires:	docbook-style-xsl
BuildRequires:	flex
BuildRequires:	gdb
BuildRequires:	git
BuildRequires:	xsltproc
BuildRequires:	llvm-devel
BuildRequires:	pkgconfig(python)

%description
Rust is a curly-brace, block-structured expression language. It
visually resembles the C language family, but differs significantly
in syntactic and semantic details. Its design is oriented toward
concerns of "programming in the large", that is, of creating and
maintaining boundaries - both abstract and operational - that
preserve large-system integrity, availability and concurrency.

It supports a mixture of imperative procedural, concurrent actor,
object-oriented and pure functional styles. Rust also supports
generic programming and metaprogramming, in both static and dynamic
styles.

%files
%{_bindir}/rustc
%{_bindir}/rustdoc
%{_bindir}/rust-gdb
%{_bindir}/rust-lldb
%{_docdir}/%{name}/COPYRIGHT
%{_docdir}/%{name}/LICENSE-APACHE
%{_docdir}/%{name}/LICENSE-MIT
%{_docdir}/%{name}/README.md
%{_libdir}/lib*-*.so
%{_libdir}/rustlib/components
%{_libdir}/rustlib/etc/*.py
%{_libdir}/rustlib/*/lib/lib*-*.so
%{_libdir}/rustlib/*/lib/lib*-*.rlib
%{_mandir}/man*/*

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

%package doc
Summary:	Documentation for the Rust programming language
Group:		Documentation
BuildArch:	noarch

%description doc
This package contains the HTML documentation of the Rust programming language.

%files doc
%{_docdir}/%{name}/html/

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

%prep
%setup -q -n rustc-%{version}-src

rm -rf src/llvm/

%build
./configure \
	--prefix=%{_prefix} \
	--sysconfdir=%{_sysconfdir} \
	--datadir=%{_datadir} \
	--libdir=%{_libdir} \
	--localstatedir=%{_localstatedir} \
	--mandir=%{_mandir} \
	--infodir=%{_infodir} \
	--disable-rpath \
	--default-linker=gcc \
	--disable-codegen-tests \
	--enable-llvm-link-shared \
	--llvm-root=%{_prefix} \
	--enable-vendor

./x.py build
./x.py doc

%install
DESTDIR=%{buildroot} ./x.py install --verbose

rm -f %{buildroot}%{_libdir}/rustlib/install.log
rm -f %{buildroot}%{_libdir}/rustlib/manifest-*
rm -f %{buildroot}%{_libdir}/rustlib/rust-installer-version
rm -f %{buildroot}%{_libdir}/rustlib/uninstall.sh

# Turn libraries into symlinks to avoid duplicate Provides
pushd %{buildroot}%{_libdir}/rustlib/*/lib/
rm lib*.so
for lib in ../../../*.so
do
	ln -s $lib `basename $lib`
done
popd

# Manually strip them because auto-strip damages files
pushd %{buildroot}%{_libdir}
strip *.so
popd
pushd %{buildroot}%{_bindir}
strip rustc
strip rustdoc
popd