%bcond alltests  1

%undefine _missing_build_ids_terminate_build

%global srcver  0.24.0
%global srcpre  rc1
%global pkgsrc  %{srcver}%{?srcpre:-%{srcpre}}

# TODO: Architectures will be driven by the macros package
%global hare_arches x86_64 aarch64 riscv64
%global _description     %{expand:
Hare is a systems programming language designed to be simple,
stable, and robust. Hare uses a static type system, manual memory
management, and a minimal runtime. It is well-suited to writing
operating systems, system tools, compilers, networking software,
and other low-level, high performance tasks.}

Name:           hare
Version:        %{srcver}%{?srcpre:~%{srcpre}}
Release:        %autorelease
Summary:        The Hare programming language

License:        GPL-3.0-only AND MPL-2.0
URL:            https://git.sr.ht/~sircmpwn/hare
Source0:        %{url}/archive/%{pkgsrc}.tar.gz

ExclusiveArch:  %{hare_arches}

BuildRequires:  harec
BuildRequires:  make
BuildRequires:  qbe
BuildRequires:  scdoc
BuildRequires:  tzdata
Requires:       %{name}-bin = %{version}-%{release}
Requires:       %{name}-filesystem

%description
%{_description}

# TODO: Filesystem subpackage will be moved to the macros package
%package filesystem
Summary:        Directories used by Hare packages
License:        LicenseRef-Fedora-Public-Domain
BuildArch:      noarch

%description filesystem
This package contains the basic directory layout used by Hare packages.

%package bin
Summary:        The Hare toolchain
License:        GPL-3.0-only
Requires:       binutils
Requires:       harec
Requires:       tzdata
Requires:       %{name} = %{version}-%{release}
Recommends:     %{name}-src = %{version}-%{release}

%description bin
%{_description}

%package src
Summary:        The Hare standard library
License:        MPL-2.0
BuildArch:      noarch

%description src
%{_description}

%package cross-compile-gnu
Summary:        GNU tools for cross-compiling Hare programs
BuildArch:      noarch
Requires:       %{name} = %{version}-%{release}
%ifnarch x86_64
Requires:       gcc-x86_64-linux-gnu
Requires:       binutils-x86_64-linux-gnu
%endif
%ifnarch aarch64
Requires:       gcc-aarch64-linux-gnu
Requires:       binutils-aarch64-linux-gnu
%endif
%ifnarch riscv64
Requires:       gcc-riscv64-linux-gnu
Requires:       binutils-riscv64-linux-gnu
%endif

%description cross-compile-gnu
%{_description}

%package cross-compile-llvm
Summary:        LLVM tools for cross-compiling Hare programs
BuildArch:      noarch
Requires:       %{name} = %{version}-%{release}
Requires:       clang
Requires:       lld
Requires:       llvm

%description cross-compile-llvm
%{_description}


%prep
%autosetup -n %{name}-%{pkgsrc}


%build
# Adjust configuration
cp configs/linux.mk config.mk
sed -i 's|^PREFIX.*|PREFIX = %{_prefix}|' config.mk
sed -i 's|^ARCH.*|ARCH = %{_arch}|' config.mk
sed -i 's|^VERSION.*|VERSION = %{version}|' config.mk

# Clear set cross compile options
sed -i -E '/^.*_(AS|CC|LD).*/d' config.mk
sed -i -z 's/\n\n\n/\n/' config.mk
echo "# Cross compiling options" >> config.mk

# Default cross compile toolchain is GNU
for arch in %{hare_arches}
do
    ARCH="%{_arch}"
    if [[ "${ARCH}" = "${arch}" ]]
    then
        echo "${RPM_ARCH^^}_AS = as" >> config.mk
        echo "${RPM_ARCH^^}_CC = gcc" >> config.mk
        echo "${RPM_ARCH^^}_LD = ld" >> config.mk
    else
        ARCH="${arch}"
        echo "${ARCH^^}_AS = ${arch}-linux-gnu-as" >> config.mk
        echo "${ARCH^^}_CC = ${arch}-linux-gnu-gcc" >> config.mk
        echo "${ARCH^^}_LD = ${arch}-linux-gnu-ld" >> config.mk
    fi
    echo "" >> config.mk
done

%{!?_auto_set_build_flags:%{set_build_flags}}
%make_build


%install
%make_install

cp COPYING COPYING.stdlib
cp cmd/COPYING COPYING.bin
mkdir -m 0755 %{buildroot}%{_usrsrc}/hare/third-party


%check
%{?with_alltests:STDLIB_SLOW_TESTS=1} make check


%files
%license COPYING.stdlib COPYING.bin
%doc MAINTAINERS README README.md TREES docs/*.md docs/*.txt

%files bin
%{_bindir}/hare
%{_bindir}/haredoc
%{_mandir}/man1/hare*
%{_mandir}/man5/hare*

%files filesystem
%dir %{_usrsrc}/hare
%dir %{_usrsrc}/hare/third-party

%files src
%dir %{_usrsrc}/hare/stdlib
%{_usrsrc}/hare/stdlib/*

%files cross-compile-gnu

%files cross-compile-llvm


%changelog
%autochangelog