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File rust.spec of Package rust

#
# spec file for package rust
#
# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2017 Luke Jones, luke.nukem.jones@gmail.com
#
# 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_rust 1.24.0
%global cargo_version 0.25.0
%global rust_arch %{_arch}
%global abi gnu
%ifarch armv7hl
%global rust_arch armv7
%global abi gnueabihf
%endif
%ifarch armv6hl
%global rust_arch arm
%global abi gnueabihf
%endif
%ifarch ppc64
%global rust_arch powerpc64
%endif
%ifarch ppc64le
%global rust_arch powerpc64le
%endif
# Must restrict the x86 build to i686 since i586 is currently unsupported
%ifarch %{ix86}
%global rust_arch i686
%endif
%global rust_triple %{rust_arch}-unknown-linux-%{abi}
%global dl_url https://static.rust-lang.org/dist
%global common_libdir %{_prefix}/lib
%global rustlibdir %{common_libdir}/rustlib
%bcond_with rust_bootstrap
Name:           rust
Version:        1.24.1
Release:        0
Summary:        A systems programming language
License:        MIT OR Apache-2.0
Group:          Development/Languages/Other
Url:            http://www.rust-lang.org
Source0:        %{dl_url}/rustc-%{version}-src.tar.gz
Source1:        config.toml
Source99:       %{name}-rpmlintrc
Source100:      cargo-%{cargo_version}-x86_64-unknown-linux-gnu.tar.gz
Source101:      cargo-%{cargo_version}-i686-unknown-linux-gnu.tar.gz
Source102:      cargo-%{cargo_version}-aarch64-unknown-linux-gnu.tar.gz
Source103:      cargo-%{cargo_version}-armv7-unknown-linux-gnueabihf.tar.gz
Source104:      cargo-%{cargo_version}-arm-unknown-linux-gnueabihf.tar.gz
Source105:      cargo-%{cargo_version}-powerpc64-unknown-linux-gnu.tar.gz
Source106:      cargo-%{cargo_version}-powerpc64le-unknown-linux-gnu.tar.gz
Source107:      cargo-%{cargo_version}-s390x-unknown-linux-gnu.tar.gz
Patch0:         update-config-guess.patch
# PATCH-FIX-OPENSUSE: Set DT_SONAME when building dylibs
BuildRequires:  ccache
BuildRequires:  cmake >= 3.4.3
BuildRequires:  curl
BuildRequires:  fdupes
BuildRequires:  gcc-c++
BuildRequires:  llvm-devel
BuildRequires:  ninja
BuildRequires:  procps
BuildRequires:  python3-base
Recommends:     %{name}-doc
Recommends:     %{name}-std
Recommends:     cargo
Conflicts:      rustc-bootstrap
Conflicts:      rust
# Restrict the architectures as building rust relies on being initially
# bootstrapped before we can build the n+1 release
ExclusiveArch:  x86_64 %{arm} aarch64 ppc64 ppc64le s390x %{ix86}
%ifarch %{ix86}
BuildArch:      i686
%endif
%if %{with rust_bootstrap}
BuildRequires:  rust-std-bootstrap = %{prev_rust}
BuildRequires:  rustc-bootstrap = %{prev_rust}
%else
BuildRequires:  rust <= %{version}
BuildRequires:  rust >= %{prev_rust}
BuildRequires:  rust-std <= %{version}
BuildRequires:  rust-std >= %{prev_rust}
%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 -n rust-std
Summary:        Standard library for Rust
Group:          Development/Languages/Other
Requires:       %{name} = %{version}
Conflicts:      rust-std

%description -n rust-std
This package includes the standard libraries for building
applications written in Rust.

%package -n rust-doc
Summary:        Rust documentation
Group:          Development/Languages/Other
Requires:       %{name} = %{version}
Conflicts:      rust-doc

%description -n rust-doc
Documentation for the Rust language.

%package -n rust-gdb
Summary:        Gdb integration for rust binaries
Group:          Development/Languages/Other
Requires:       %{name} = %{version}
Supplements:    packageand(%{name}:gdb)
Conflicts:      rust-gdb
Provides:       rustc:%{_bindir}/rust-gdb

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

%package -n rust-src
Summary:        Sources for the Rust standard library
Group:          Development/Languages/Other
Requires:       %{name} = %{version}
BuildArch:      noarch

%description -n rust-src
This package includes source files for the Rust standard library. This
is commonly used for function detail lookups in helper programs such
as RLS or racer.

%prep
%ifarch x86_64
%setup -q -T -b 100 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch %{ix86}
%setup -q -T -b 101 -n cargo-%{cargo_version}-i686-unknown-linux-%{abi}
%endif
%ifarch aarch64
%setup -q -T -b 102 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch armv7hl
%setup -q -T -b 103 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch armv6hl
%setup -q -T -b 104 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch ppc64
%setup -q -T -b 105 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch ppc64le
%setup -q -T -b 106 -n cargo-%{cargo_version}-%{rust_triple}
%endif
%ifarch s390x
%setup -q -T -b 107 -n cargo-%{cargo_version}-%{rust_triple}
%endif

# The cargo binary is only used to build rust and is not shipped
%global cargo_bin %{_builddir}/cargo-%{cargo_version}-%{rust_triple}/cargo/bin/cargo

%setup -q -n rustc-%{version}-src
%patch0 -p1
sed -e 's:<cargo-bin>:%{cargo_bin}:g' \
    -e 's:<rust-triple>:%{rust_triple}:g' \
	-e 's:<prefix>:%{_prefix}:g' \
	-e 's:<bindir>:%{_prefix}/bin:g' \
    -e 's:<libdir>:%{common_libdir}:g' \
    -e 's:<mandir>:%{_mandir}:g' \
    -e 's:<docdir>:%{_docdir}/%{name}:g' \
    %{SOURCE1} > config.toml

# use python3
sed -i -e "1s|#!.*|#!/usr/bin/python3|" x.py

%build
export CPPFLAGS="%{optflags}" # eliminate complain from RPMlint
RUST_BACKTRACE=1 python3 ./x.py build --config config.toml
python3 ./x.py doc --config config.toml

%install
DESTDIR=%{buildroot} python3 ./x.py install
DESTDIR=%{buildroot} python3 ./x.py install src

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

# Remove lockfile to avoid errors.
rm %{buildroot}%{_docdir}/%{name}/html/.lock

# Sanitize the HTML documentation
find %{buildroot}%{_docdir}/%{name}/html -empty -delete
find %{buildroot}%{_docdir}/%{name}/html -type f -exec chmod -x '{}' '+'

# Remove surplus files
rm %{buildroot}%{rustlibdir}/components
rm %{buildroot}%{rustlibdir}/manifest-rust*
rm %{buildroot}%{rustlibdir}/install.log
rm %{buildroot}%{rustlibdir}/uninstall.sh
rm %{buildroot}%{rustlibdir}/rust-installer-version

# Remove installer artifacts (manifests, uninstall scripts, etc.)
find %{buildroot}%{rustlibdir} -maxdepth 1 -type f -exec rm -v '{}' '+'

# The shared libraries should be executable for debuginfo extraction.
find %{buildroot}%{rustlibdir} -maxdepth 1 -type f -name '*.so' -exec chmod -v +x '{}' '+'

# extract bundled licenses for packaging - From fedora spec
cp src/rt/hoedown/LICENSE src/rt/hoedown/LICENSE-hoedown
sed -e '/*\//q' src/libbacktrace/backtrace.h > src/libbacktrace/LICENSE-libbacktrace

# Remove the license files from _docdir: make install put duplicates there
rm %{buildroot}%{_docdir}/%{name}/{README.md,COPYRIGHT,LICENSE-APACHE,LICENSE-MIT}

%fdupes %{buildroot}%{_prefix}

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

%files
%if 0%{?suse_version} == 1315
%doc COPYRIGHT LICENSE-APACHE LICENSE-MIT
%doc src/libbacktrace/LICENSE-libbacktrace
%doc src/rt/hoedown/LICENSE-hoedown
%else
%license COPYRIGHT LICENSE-APACHE LICENSE-MIT
%license src/libbacktrace/LICENSE-libbacktrace
%license src/rt/hoedown/LICENSE-hoedown
%endif
%doc README.md
%{_bindir}/rustc
%{_bindir}/rustdoc
%{_bindir}/rust-lldb
%{_mandir}/man1/rustc.1*
%{_mandir}/man1/rustdoc.1*
%{_prefix}/lib/lib*.so
%exclude %{_docdir}/%{name}/html
%exclude %{rustlibdir}/src

%files -n rust-std
%dir %{rustlibdir}
%dir %{rustlibdir}/%{rust_triple}
%dir %{rustlibdir}/%{rust_triple}/lib
%{rustlibdir}/%{rust_triple}/lib/*.rlib
%{rustlibdir}/%{rust_triple}/lib/*.so

%files -n rust-gdb
%{_bindir}/rust-gdb
%dir %{rustlibdir}
%dir %{rustlibdir}%{_sysconfdir}
%{rustlibdir}%{_sysconfdir}/debugger_pretty_printers_common.py
%{rustlibdir}%{_sysconfdir}/gdb_load_rust_pretty_printers.py
%{rustlibdir}%{_sysconfdir}/gdb_rust_pretty_printing.py
%{rustlibdir}%{_sysconfdir}/lldb_rust_formatters.py

%files -n rust-doc
%dir %{_docdir}/%{name}
%dir %{_docdir}/%{name}/html
%doc %{_docdir}/%{name}/html/*

%files -n rust-src
%dir %{rustlibdir}
%{rustlibdir}/src

%changelog

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