add support for building multiple targets

[packages/rust.git] / rust.spec

# TODO
# - consider a rust-std package containing .../rustlib/$target
#   This might allow multilib cross-compilation to work naturally.
# - package additional tools
#
# Conditional build:
%bcond_with	bootstrap	# bootstrap using precompiled binaries
%bcond_with	full_debuginfo	# full debuginfo vs only std debuginfo (full takes gigabytes of memory to build)
%bcond_without	system_llvm	# system LLVM
%bcond_with	tests		# build without tests

# The channel can be stable, beta, or nightly
%define		channel		stable

%if "%{channel}" == "stable"
%define		rustc_package	rustc-%{version}-src
%else
%define		rustc_package	rustc-%{channel}-src
%endif

# To bootstrap from scratch, set the channel and date from src/stage0.json
# e.g. 1.10.0 wants rustc: 1.9.0-2016-05-24
# or nightly wants some beta-YYYY-MM-DD
%define		bootstrap_rust	1.56.1
%define		bootstrap_cargo	1.56.1
%define		bootstrap_date	2021-11-01

%ifarch x32
%define		with_cross	1
%endif

%if %{without full_debuginfo}
%define		_enable_debug_packages	0
%endif

Summary:	The Rust Programming Language
Summary(pl.UTF-8):	Język programowania Rust
Name:		rust
Version:	1.57.0
Release:	1
# Licenses: (rust itself) and (bundled libraries)
License:	(Apache v2.0 or MIT) and (BSD and ISC and MIT)
Group:		Development/Languages
Source0:	https://static.rust-lang.org/dist/%{rustc_package}.tar.xz
# Source0-md5:	0c7d63d9c456c4ec0f95bb6bb729c13e
Source1:	https://static.rust-lang.org/dist/%{bootstrap_date}/rust-%{bootstrap_rust}-x86_64-unknown-linux-gnu.tar.xz
# Source1-md5:	9c12561dff9debea38e4b93f881ae2bb
Source2:	https://static.rust-lang.org/dist/%{bootstrap_date}/rust-%{bootstrap_rust}-i686-unknown-linux-gnu.tar.xz
# Source2-md5:	947bd95b9c8a9943d43af1bbabf1a8e1
Source3:	https://static.rust-lang.org/dist/%{bootstrap_date}/rust-%{bootstrap_rust}-aarch64-unknown-linux-gnu.tar.xz
# Source3-md5:	64d78bc0747c975fe0451e4fd5b8ac4b
Source4:	https://static.rust-lang.org/dist/%{bootstrap_date}/rust-%{bootstrap_rust}-arm-unknown-linux-gnueabihf.tar.xz
# Source4-md5:	a13652efd627b5e5f8bd278f378acea4
Source5:	https://static.rust-lang.org/dist/%{bootstrap_date}/rust-%{bootstrap_rust}-armv7-unknown-linux-gnueabihf.tar.xz
# Source5-md5:	3fb69008b1b0141d464a4a48317709b3
URL:		https://www.rust-lang.org/
# for src/compiler-rt
BuildRequires:	cmake >= 3.4.3
BuildRequires:	curl
# make check needs "ps" for src/test/run-pass/wait-forked-but-failed-child.rs
BuildRequires:	procps
BuildRequires:	python3
BuildRequires:	python3-modules
BuildRequires:	rpm-build >= 4.6
BuildRequires:	rpmbuild(macros) >= 1.752
%if %{without cross}
BuildRequires:	curl-devel
BuildRequires:	libgit2-devel >= 1.3.0
BuildRequires:	libstdc++-devel
%if %{with system_llvm}
BuildRequires:	llvm >= 10.0
BuildRequires:	llvm-devel >= 10.0
%endif
BuildRequires:	openssl-devel >= 1.0.1
BuildRequires:	tar >= 1:1.22
BuildRequires:	xz
BuildRequires:	zlib-devel
%endif
%if %{without bootstrap}
BuildRequires:	%{name} >= %{bootstrap_rust}
BuildRequires:	cargo >= %{bootstrap_cargo}
BuildConflicts:	%{name} > %{version}
%endif
%ifarch x32
BuildRequires:	glibc-devel(x86-64)
BuildRequires:	glibc-devel(x86-x32)
%if "%{_host_cpu}" == "x86_64"
# building on x86_64 host with --target x32-pld-linux
BuildRequires:	curl-devel
BuildRequires:	gcc-multilib-x32
BuildRequires:	libgit2-devel >= 1.3.0
BuildRequires:	libstdc++-devel
%{?with_system_llvm:BuildRequires:	llvm-devel >= 10.0}
BuildRequires:	openssl-devel >= 1.0.1
BuildRequires:	zlib-devel
%else
# building x86_64-hosted crosscompiler on x32 host
BuildRequires:	curl-devel(x86-64)
BuildRequires:	curl-devel(x86-x32)
BuildRequires:	gcc-multilib-64
BuildRequires:	libgit2-devel(x86-64) >= 1.3.0
BuildRequires:	libgit2-devel(x86-x32) >= 1.3.0
BuildRequires:	libstdc++-multilib-64-devel
%if %{with system_llvm}
BuildRequires:	llvm-devel(x86-64) >= 10.0
BuildRequires:	llvm-devel(x86-x32) >= 10.0
%endif
BuildRequires:	openssl-devel(x86-64)
BuildRequires:	openssl-devel(x86-x32)
BuildRequires:	zlib-devel(x86-64)
BuildRequires:	zlib-devel(x86-x32)
%endif
%endif
# The C compiler is needed at runtime just for linking.  Someday rustc might
# invoke the linker directly, and then we'll only need binutils.
# https://github.com/rust-lang/rust/issues/11937
Requires:	gcc
Requires:	%{name}-std%{?_isa} = %{version}-%{release}
%ifarch x32
Requires:	%{name}-std(x86-64) = %{version}-%{release}
%endif
Obsoletes:	rust-analyzer < 1.53.0
# Only x86_64 and i686 are Tier 1 platforms at this time.
# x32 is Tier 2, only rust-std is available (no rustc or cargo).
# https://doc.rust-lang.org/nightly/rustc/platform-support.html
ExclusiveArch:	%{x8664} %{ix86} x32 aarch64 armv6hl armv7hl armv7hnl
BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)

%ifarch x32
%define		rust_triple		x86_64-unknown-linux-gnux32
%define		rust_host_triple	x86_64-unknown-linux-gnu
%define		rust_bootstrap_triple	x86_64-unknown-linux-gnu
# libs in _libdir are x86_64 64bit
%define		_lib			lib64
%define		_libdir			%{_prefix}/lib64
%else
%ifarch armv6hl
%define		rust_triple		arm-unknown-linux-gnueabihf
%define		rust_host_triple	%{rust_triple}
%define		rust_bootstrap_triple	%{rust_triple}
%else
%ifarch armv7hl armv7hnl
%define		rust_triple		armv7-unknown-linux-gnueabihf
%define		rust_host_triple	%{rust_triple}
%define		rust_bootstrap_triple	%{rust_triple}
%else
%define		rust_triple		%{_target_cpu}-unknown-linux-gnu
%define		rust_host_triple	%{rust_triple}
%define		rust_bootstrap_triple	%{rust_triple}
%endif
%endif
%endif

%define		rust_targets		%rust_triple %{?rust_suppl_targets}

%if %{without bootstrap}
%define		local_rust_root	%{_prefix}
%else
%define		bootstrap_root	rust-%{bootstrap_rust}-%{rust_bootstrap_triple}
%define		local_rust_root	%{_builddir}/%{rustc_package}/%{bootstrap_root}
%endif

# We're going to override --libdir when configuring to get rustlib into a
# common path, but we'll fix the shared libraries during install.
# Without this ugly hack, rust would not be able to build itself
# for non-bootstrap build, lib64 is just too complicated for it.
%define		common_libdir	%{_prefix}/lib
%define		rustlibdir	%{common_libdir}/rustlib

# once_call/once_callable non-function libstdc++ symbols
%define		skip_post_check_so	'librustc.*llvm.*\.so.*'

# ALL Rust libraries are private, because they don't keep an ABI.
%define		_noautoreqfiles		lib.*-[[:xdigit:]]{8}[.]so.*
%define		_noautoprovfiles	lib.*-[[:xdigit:]]{8}[.]so.*

%define		x_py { \
	x_py() { \
		local cmd="$1"; \
		shift; \
		%{?__jobs:CARGO_BUILD_JOBS=%__jobs }%{__python3} ./x.py "$cmd" %{?__jobs:-j %__jobs} "$@"; \
	}; x_py }


%description
Rust is a systems programming language that runs blazingly fast,
prevents segfaults, and guarantees thread safety.

This package includes the Rust compiler, standard library, and
documentation generator.

%description -l pl.UTF-8
Rust to systemowy język programowania działający bardzo szybko,
zapobiegający naruszeniom ochrony pamięci i gwarantujący
bezpieczną wielowątkowość.

%package analysis
Summary:	Metadata about the standard library
Summary(pl.UTF-8):	Metadane o standardowej bibliotece
Group:		Development/Tools
Requires:	%{name} = %{version}-%{release}

%description analysis
Metadata about the standard library.

%description analysis -l pl.UTF-8
Metadane o standardowej bibliotece.

%package std
Summary:	Standard library for Rust
Summary(pl.UTF-8):	Standardowa biblioteka Rusta
Group:		Development/Tools
Requires:	%{name} = %{version}-%{release}

%description std
Standard library for Rust.

%description std -l pl.UTF-8
Standardowa biblioteka Rusta.

%package debugger-common
Summary:	Common debugger pretty printers for Rust
Summary(pl.UTF-8):	Narzędzia wypisujące struktury Rusa wspólne dla różnych debuggerów
Group:		Development/Debuggers
BuildArch:	noarch

%description debugger-common
This package includes the common functionality for rust-gdb and
rust-lldb.

%description debugger-common -l pl.UTF-8
Ten pakiet zawiera wspólny kod dla pakietów rust-gdb i rust-lldb.

%package gdb
Summary:	GDB pretty printers for Rust
Summary(pl.UTF-8):	Ładne wypisywanie struktur Rusta w GDB
Group:		Development/Debuggers
Requires:	%{name}-debugger-common = %{version}-%{release}
Requires:	gdb
BuildArch:	noarch

%description gdb
This package includes the rust-gdb script, which allows easier
debugging of Rust programs.

%description gdb -l pl.UTF-8
Ten pakiet zawiera skrypt rust-gdb, pozwalający na łatwiejsze
odpluskwianie programów w języku Rust.

%package lldb
Summary:	LLDB pretty printers for Rust
Summary(pl.UTF-8):	Ładne wypisywanie struktur Rusta w LLDB
Group:		Development/Debuggers
Requires:	%{name}-debugger-common = %{version}-%{release}
Requires:	lldb
BuildArch:	noarch

%description lldb
This package includes the rust-lldb script, which allows easier
debugging of Rust programs.

%description lldb -l pl.UTF-8
Ten pakiet zawiera skrypt rust-lldb, pozwalający na łatwiejsze
odpluskwianie programów w języku Rust.

%package rls
Summary:	Rust Language Server for IDE integration
Summary(pl.UTF-8):	Rust Language Server do integracji z IDE
Group:		Development/Tools
Requires:	%{name} = %{version}-%{release}
Requires:	%{name}-analysis = %{version}-%{release}

%description rls
Rust Language Server for IDE integration.

%description rls -l pl.UTF-8
Rust Language Server do integracji z IDE.

%package doc
Summary:	Documentation for Rust
Summary(pl.UTF-8):	Dokumentacja do Rusta
Group:		Documentation
BuildArch:	noarch

%description doc
This package includes HTML documentation for the Rust programming
language and its standard library.

%description doc -l pl.UTF-8
Ten pakiet zawiera dokumentację w formacie HTML do języka
programowania Rust i jego biblioteki standardowej.

%package -n cargo
Summary:	Rust's package manager and build tool
Summary(pl.UTF-8):	Zarządca pakietów i narzędzie do budowania
Group:		Development/Tools
Requires:	%{name}%{?_isa}

%description -n cargo
Cargo is a tool that allows Rust projects to declare their various
dependencies and ensure that you'll always get a repeatable build.

%description -n cargo -l pl.UTF-8
Cargo to narzędzie pozwalające projektom w języku Rust deklarować ich
zależności i zapewniające powtarzalność procesu budowania.

%package -n bash-completion-cargo
Summary:	Bash completion for cargo command
Summary(pl.UTF-8):	Bashowe dopełnianie parametrów polecenia cargo
Group:		Applications/Shells
Requires:	%{name} = %{version}-%{release}
Requires:	bash-completion

%description -n bash-completion-cargo
Bash completion for cargo command.

%description -n bash-completion-cargo -l pl.UTF-8
Bashowe dopełnianie parametrów polecenia cargo.

%package -n zsh-completion-cargo
Summary:	Zsh completion for cargo command
Summary(pl.UTF-8):	Dopełnianie parametrów polecenia cargo w powłoce Zsh
Group:		Applications/Shells
Requires:	%{name} = %{version}-%{release}
Requires:	zsh

%description -n zsh-completion-cargo
Zsh completion for cargo command.

%description -n zsh-completion-cargo -l pl.UTF-8
Dopełnianie parametrów polecenia cargo w powłoce Zsh.

%prep
%setup -q -n %{rustc_package}

%if %{with bootstrap}
%ifarch %{x8664} x32
tar xf %{SOURCE1}
%endif
%ifarch %{ix86}
tar xf %{SOURCE2}
%endif
%ifarch aarch64
tar xf %{SOURCE3}
%endif
%ifarch armv6hl
tar xf %{SOURCE4}
%endif
%ifarch armv7hl armv7hnl
tar xf %{SOURCE5}
%endif
%{__mv} %{bootstrap_root} %{bootstrap_root}-root
%{bootstrap_root}-root/install.sh \
	--components=cargo,rustc,rust-std-%{rust_bootstrap_triple} \
	--prefix=%{local_rust_root} \
	--disable-ldconfig
test -f %{local_rust_root}/bin/cargo
test -f %{local_rust_root}/bin/rustc
%endif

# unbundle
# We're disabling jemalloc, but rust-src still wants it.
#%{__rm} -r src/jemalloc
%if %{with system_llvm}
%{__rm} -r src/llvm-project
mkdir -p src/llvm-project/libunwind
%endif

# rust-gdb has hardcoded SYSROOT/lib -- let's make it noarch
sed -i -e 's#DIRECTORY=".*"#DIRECTORY="%{_datadir}/%{name}/etc"#' \
	src/etc/rust-gdb

# cargo has hardcoded libexec path - honour rpm _libexecdir
%if "%{_libexecdir}" != "%{_prefix}/libexec"
suffix="%(echo "%{_libexecdir}" | %{__sed} -e 's,^%{_prefix}/,,')"
%{__sed} -i -e 's,"libexec","'${suffix}'",' \
	src/bootstrap/dist.rs \
	src/tools/cargo/src/cargo/ops/registry/auth.rs
%{__sed} -i -e 's,libexec/,'${suffix}'/,' src/tools/cargo/tests/testsuite/credential_process.rs
%endif

# The configure macro will modify some autoconf-related files, which upsets
# cargo when it tries to verify checksums in those files.  If we just truncate
# that file list, cargo won't have anything to complain about.
find vendor -name .cargo-checksum.json \
	-exec sed -i.uncheck -e 's/"files":{[^}]*}/"files":{ }/' '{}' '+'

%build
export CC="%{__cc}"
export CXX="%{__cxx}"
export AR="%{__ar}"
%configure \
	--build=%{rust_bootstrap_triple} \
	--host=%{rust_host_triple} \
	--target="%(echo %rust_targets | tr ' ' ,)" \
	--libdir=%{common_libdir} \
	--disable-codegen-tests \
	--disable-debuginfo-lines \
%if %{with full_debuginfo}
	--disable-debuginfo-only-std \
	--enable-debuginfo \
%else
	--enable-debuginfo-only-std \
	--disable-debuginfo \
%endif
	--disable-jemalloc \
	--disable-option-checking \
	--disable-rpath \
	--enable-extended \
	--enable-llvm-link-shared \
	--enable-vendor \
	--local-rust-root=%{local_rust_root} \
	--llvm-root=%{_prefix} \
	--release-channel=%{channel}

export RUST_BACKTRACE=full
%x_py dist --verbose

%{?with_tests:%x_py test}

%install
rm -rf $RPM_BUILD_ROOT

export DESTDIR=$RPM_BUILD_ROOT
%x_py install

# Make sure the shared libraries are in the proper libdir
%if "%{_libdir}" != "%{common_libdir}"
mkdir -p %{buildroot}%{_libdir}
find $RPM_BUILD_ROOT%{common_libdir} -maxdepth 1 -type f -name '*.so' \
	-exec mv -v -t $RPM_BUILD_ROOT%{_libdir} '{}' '+'
%endif

# The shared libraries should be executable for debuginfo extraction.
find $RPM_BUILD_ROOT%{_libdir}/ -type f -name '*.so' -exec chmod -v +x '{}' '+'

# The libdir libraries are identical to those under rustlib/.  It's easier on
# library loading if we keep them in libdir, but we do need them in rustlib/
# to support dynamic linking for compiler plugins, so we'll symlink.
for rust_target in %rust_targets; do
	for l in libstd libtest ; do
		liblib=$RPM_BUILD_ROOT%{_libdir}/${l}-*.so
		libstd=$RPM_BUILD_ROOT%{rustlibdir}/${rust_target}/lib/${l}-*.so
		if [ "$(basename ${liblib})" = "$(basename ${libstd})" ]; then
			ln -vfsr ${libstd} $RPM_BUILD_ROOT%{_libdir}/
		fi
	done
done

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

# FIXME: __os_install_post will strip the rlibs
# -- should we find a way to preserve debuginfo?

# Remove unwanted documentation files (we already package them)
%{__rm} $RPM_BUILD_ROOT%{_docdir}/%{name}/README.md
%{__rm} $RPM_BUILD_ROOT%{_docdir}/%{name}/COPYRIGHT
%{__rm} $RPM_BUILD_ROOT%{_docdir}/%{name}/LICENSE-APACHE
%{__rm} $RPM_BUILD_ROOT%{_docdir}/%{name}/LICENSE-MIT

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

# Move rust-gdb's python scripts so they're noarch
install -d $RPM_BUILD_ROOT%{_datadir}/%{name}
%{__mv} $RPM_BUILD_ROOT%{rustlibdir}/etc $RPM_BUILD_ROOT%{_datadir}/%{name}

# We don't need stdlib source
%{__rm} -r $RPM_BUILD_ROOT%{rustlibdir}/src

# Create the path for crate-devel packages
install -d $RPM_BUILD_ROOT%{_datadir}/cargo/registry

%clean
rm -rf $RPM_BUILD_ROOT

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

%files
%defattr(644,root,root,755)
%doc COPYRIGHT LICENSE-APACHE LICENSE-MIT README.md
%attr(755,root,root) %{_bindir}/rust-demangler
%attr(755,root,root) %{_bindir}/rustc
%attr(755,root,root) %{_bindir}/rustdoc
%attr(755,root,root) %{_bindir}/rustfmt
%attr(755,root,root) %{_libdir}/librustc_driver-*.so
%attr(755,root,root) %{_libdir}/libstd-*.so
%attr(755,root,root) %{_libdir}/libtest-*.so
%{_mandir}/man1/rustc.1*
%{_mandir}/man1/rustdoc.1*
%dir %{rustlibdir}

%files analysis
%defattr(644,root,root,755)
%(for rust_target in %rust_targets; do
echo "%{rustlibdir}/$rust_target/analysis"
done
)

%files std
%defattr(644,root,root,755)
%(for rust_target in %rust_targets; do
cat <<EOF
%dir %{rustlibdir}/$rust_target
%dir %{rustlibdir}/$rust_target/lib
%attr(755,root,root) %{rustlibdir}/$rust_target/lib/*.so
%{rustlibdir}/$rust_target/lib/*.rlib
EOF
done
)
%dir %{rustlibdir}/%{rust_triple}/bin
%attr(755,root,root) %{rustlibdir}/%{rust_triple}/bin/rust-llvm-dwp

%files debugger-common
%defattr(644,root,root,755)
%dir %{_datadir}/%{name}
%dir %{_datadir}/%{name}/etc
%{_datadir}/%{name}/etc/lldb_commands
%{_datadir}/%{name}/etc/rust_types.py

%files lldb
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/rust-lldb
%{_datadir}/%{name}/etc/lldb_*.py*

%files gdb
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/rust-gdb
%attr(755,root,root) %{_bindir}/rust-gdbgui
%{_datadir}/%{name}/etc/gdb_*.py*

%files rls
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/rls

%files doc
%defattr(644,root,root,755)
%dir %{_docdir}/%{name}
%doc %{_docdir}/%{name}/html

%files -n cargo
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/cargo
%attr(755,root,root) %{_bindir}/cargo-clippy
%attr(755,root,root) %{_bindir}/cargo-fmt
%attr(755,root,root) %{_bindir}/clippy-driver
%attr(755,root,root) %{_libexecdir}/cargo-credential-1password
%{_mandir}/man1/cargo*.1*
%dir %{_datadir}/cargo
%dir %{_datadir}/cargo/registry

%files -n bash-completion-cargo
%defattr(644,root,root,755)
%{_sysconfdir}/bash_completion.d/cargo

%files -n zsh-completion-cargo
%defattr(644,root,root,755)
%{zsh_compdir}/_cargo