#
# spec file for package rust
#
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


%global prev_version 1.10.0
%bcond_without bootstrap
Name:           rust
Version:        1.11.0
Release:        0
Summary:        A systems programming language
License:        MIT or Apache-2.0
Group:          Development/Languages/Other
Url:            http://www.rust-lang.org
Source0:        https://static.rust-lang.org/dist/rustc-%{version}-src.tar.gz
Source100:      %{name}-rpmlintrc
# PATCH-FIX-OPENSUSE: Disable embedding timestamp information
Patch1:         0003-Disable-embedding-timestamp-information.patch
# PATCH-FIX-OPENSUSE: Set DT_SONAME when building dylibs
Patch2:         add-soname.patch
# PATCH-FIX-UPSTREAM build armv7 on armv7
Patch3:         0001-Fix-armv7-autodetection.patch
# PATCH-FIX-UPSTREAM build arm on armv6
Patch4:         0002-Add-armv6l-autodetection.patch
BuildRequires:  cmake
BuildRequires:  curl
BuildRequires:  gcc-c++
BuildRequires:  python
Recommends:     cargo
#FIXME: currently there's no way to have rustc and rustc-beta installed
#       some alternatives system should be implemented
Conflicts:      rustc < %{version}
# renamed to match upstream and other distros
Obsoletes:      rustc-1_9
Provides:       rustc = %{version}
Provides:       rustc-stable = %{version}
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
ExclusiveArch:  %{ix86} x86_64 %{arm} aarch64
%if 0%{?suse_version}
BuildRequires:  fdupes
%endif
%if %{with bootstrap}
BuildRequires:  rustc-bootstrap <= %{prev_version}
BuildRequires:  rustc-bootstrap >= %{prev_version}
%else
BuildRequires:  rust <= %{version}
BuildRequires:  rust >= %{prev_version}
%endif

%description
Rust is a systems programming language focused on three goals:
safety, speed, and concurrency. It maintains these goals without
having a garbage collector, making it a useful language for a
number of use cases other languages are not good at: embedding
in other languages, programs with specific space and time
requirements, and writing low-level code, like device drivers
and operating systems. It improves on current languages targeting
this space by having a number of compile-time safety checks
that produce no runtime overhead, while eliminating all
data races. Rust also aims to achieve "zero-cost abstractions",
even though some of these abstractions feel like those of a
high-level language. Even then, Rust still allows precise
control like a low-level language would.

%package doc
Summary:        Rust documentation
Group:          Development/Languages/Other

%description doc
Documentation for the Rust language.

%package gdb
Summary:        Gdb integration for rust binaries
Group:          Development/Languages/Other
Supplements:    packageand(%{name}:gdb)
Provides:       rust-%{rustc_version}-gdb = %{version}
Provides:       rustc:%{_bindir}/rust-gdb
Obsoletes:      rust-1_9-gdb = %{version}
Provides:       rust-1_9-gdb <= %{version}
Obsoletes:      rustc-1_9-gdb = %{version}
Provides:       rustc-1_9-gdb <= %{version}
Obsoletes:      rust-1_10-gdb = %{version}
Provides:       rust-1_10-gdb <= %{version}
Obsoletes:      rustc-1_10-gdb = %{version}
Provides:       rustc-1_10-gdb <= %{version}

%description gdb
This subpackage provides pretty printers and a wrapper script for
invoking gdb on rust binaries.

%if %{with bootstrap_tarball}
%package bootstrap-tarball
Summary:        Bootstrap tarball with rust binaries
Group:          Development/Languages/Other

%description bootstrap-tarball
This subpackage provides tarball with rust binaries used for rust-bootstrap
package.
%endif

%prep
%setup -q -n rustc-%{version}
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1

%build
export CPPFLAGS="%{optflags}" # eliminate complain from RPMlint
# FIXME: you should use the %%configure macro
./configure \
    --enable-local-rust \
    --local-rust-root=%{_prefix} \
    --prefix=%{_prefix} \
    --release-channel=stable
make %{?_smp_mflags}
%if %{with bootstrap_tarball}
make %{?_smp_mflags} dist-tar-bins
%endif

%install
make %{?_smp_mflags} DESTDIR=%{buildroot} install

# Remove executable permission from HTML documentation
# to prevent RPMLINT errors.
chmod -R -x+X %{buildroot}%{_datadir}/doc/rust/html

# Remove files which mention buildroot to prevent RPMLINT errors.
rm %{buildroot}%{_prefix}/lib/rustlib/manifest-rust*
rm %{buildroot}%{_prefix}/lib/rustlib/install.log

# Remove lockfile to avoid errors.
rm %{buildroot}%{_datadir}/doc/rust/html/.lock

# allow parallel installation of docs
mv %{buildroot}%{_datadir}/doc/rust \
   %{buildroot}%{_datadir}/doc/rust-%{version}

%if 0%{?suse_version}
%fdupes %{buildroot}%{_prefix}
%endif

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

%files
%defattr(-,root,root,-)
%{_bindir}/rustc
%{_bindir}/rustdoc
%{_mandir}/*/rust*
%exclude %{_datadir}/doc/rust
%{_prefix}/lib/*.so
%{_prefix}/lib/rustlib
%exclude %{_prefix}/lib/rustlib%{_sysconfdir}/gdb_load_rust_pretty_printers.py
%exclude %{_prefix}/lib/rustlib%{_sysconfdir}/gdb_rust_pretty_printing.py

%files doc
%defattr(-,root,root)
%{_datadir}/doc/rust-%{version}

%files gdb
%defattr(-,root,root,-)
%{_bindir}/rust-gdb
%{_prefix}/lib/rustlib%{_sysconfdir}/gdb_load_rust_pretty_printers.py
%{_prefix}/lib/rustlib%{_sysconfdir}/gdb_rust_pretty_printing.py

%changelog