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File cxx.spec of Package cxx

#
# spec file for package cxx
#
# Copyright (c) 2024 SUSE LLC
#
# 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 https://bugs.opensuse.org/
#

Name:           cxx
Version:        1.0.130
Release:        0
Summary:        Safe FFI between Rust and C++
License:        Apache-2.0 AND MIT
Group:          Development/Libraries/Rust
URL:            https://%{name}.rs/
Source0:        %{name}-%{version}.tar.xz
Source1:        vendor.tar.xz
ExclusiveArch:  %{rust_tier1_arches}
BuildRequires:  cargo-packaging
BuildRequires:  gcc-c++
BuildRequires:  rust+rustc >= 1.70.0

%define cargo_build_src gen/cmd

%description
This library provides a safe mechanism for calling C++ code from Rust and Rust code from C++, not subject to the many ways that things can go wrong when using bindgen or cbindgen to generate unsafe C-style bindings.

This doesn't change the fact that 100% of C++ code is unsafe. When auditing a project, you would be on the hook for auditing all the unsafe Rust code and all the C++ code. The core safety claim under this new model is that auditing just the C++ side would be sufficient to catch all problems, i.e. the Rust side can be 100% safe.

%package devel
Summary:        Development files for %{name}
Group:          Development/Libraries/C and C++
Requires:       %{name} = %{version}

%description devel
The %{name}-devel package contains libraries and header files for developing applications that use %{name}.

%prep
%setup -q

# setup rust vendored sources
%setup -q -D -T -a 1

%build
pushd .
cd %{cargo_build_src}
%{cargo_build}
popd
%{__strip} -s target/release/cxxbridge

%install
pushd .
cd %{cargo_build_src}
%{cargo_install}
popd
%{__install} -D -m 0644 -p include/cxx.h %{buildroot}%{_includedir}/rust/cxx.h

%check
cd %{cargo_build_src}
%{cargo_test}

%files
%defattr(-,root,root,-)
%attr(755,root,root) %{_bindir}/cxxbridge
%license LICENSE-*

%files devel
%defattr(-,root,root,-)
%dir %{_includedir}/rust
%{_includedir}/rust/*.h
%doc README.md
%license LICENSE-*

%changelog

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File cxx.spec of Package cxx

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