%define full_version 9.4.5

# Keep in sync with ghc-bootstrap.spec
%global llvm_major 14

# disable prof, docs, perf build
# for production builds: disable quick build
%bcond_with quickbuild

# for production builds: use hadrian buildsystem
%bcond_without hadrian

# for production builds: build hadrian
%bcond_without build_hadrian

# for production builds: enable debuginfo
%bcond_without ghc_debuginfo

%if %{without ghc_debuginfo}
%undefine _enable_debug_packages
%endif

# build profiling libraries
# build help document (haddock & manual)
# perf production build (disable for quick build)
%if %{with quickbuild}
%undefine with_ghc_prof
%undefine with_help
%undefine with_haddock
%bcond_with perf_build
%else
%bcond_without ghc_prof
%bcond_without help
%bcond_without haddock
%bcond_without perf_build
%endif

%global ghc_llvm_archs riscv64
%global ghc_unregisterized_arches noarch 

%global base_ver 4.17.1.0
%global ghc_compact_ver 0.1.0.0
%global hpc_ver 0.6.1.0
%global hsc2hs_ver 0.68.8

# Workaround for copr build
%global ghclibdir %{_libdir}/ghc-%{full_version}
%global ghcliblib %{ghclibdir}%{?with_hadrian:/lib}

Name:           ghc
Version:        %{full_version}
Release:        1
Summary:        The Glorious Glasgow Haskell Compiler
License:        BSD-3-Clause
URL:            https://www.haskell.org/ghc/
Source0:        https://downloads.haskell.org/~ghc/%{full_version}/ghc-%{version}-src.tar.xz
Source1:        ghc-rpmlintrc
Source2:        9_2_3-bootstrap-sources.tar.gz
Source3:        ghc-pkg.man
Source4:        haddock.man
Source5:        runghc.man

# Use absolute PATH in gen_contents_index
Patch1:         ghc-gen_contents_index-haddock-path.patch
# Add stack marker to StgCRunAsm.S
Patch2:         execstack.patch
# Set Linux as default PIE platform
Patch3:        ghc-pie.patch
# Fix sphinx7 issues
Patch4:        sphinx7.patch
# Fix sphinx extlinks
Patch5:        fix-sphinx-extlinks.patch

BuildRequires:  binutils-devel
BuildRequires:  gcc-c++
BuildRequires:  ghc-bootstrap >= 9.0
BuildRequires:  ghc-bootstrap-tools >= 1.0
BuildRequires:  ghc-rpm-macros-extra
BuildRequires:  glibc-devel
BuildRequires:  gmp-devel
BuildRequires:  elfutils-devel
BuildRequires:  elfutils-libelf-devel
BuildRequires:  libffi-devel
BuildRequires:  libtool
%ifarch riscv64
BuildRequires:  clang%{llvm_major}
BuildRequires:  llvm%{llvm_major}
BuildRequires:  llvm%{llvm_major}-devel
%endif
BuildRequires:  ncurses-devel
BuildRequires:  pkgconfig
BuildRequires:  python3
BuildRequires:  xz
%if %{with help}
BuildRequires:  python3-sphinx
%endif
BuildRequires:  numactl-devel

Requires:       %{name}-compiler = %{version}-%{release}
Requires:       %{name}-devel = %{version}-%{release}
Requires:       %{name}-ghc-boot-devel = %{version}-%{release}
Requires:       %{name}-ghc-compact-devel = %{ghc_compact_ver}-%{release}
Requires:       %{name}-ghc-devel = %{version}-%{release}
Requires:       %{name}-ghc-heap-devel = %{version}-%{release}
Requires:       %{name}-ghci-devel = %{version}-%{release}
Requires:       %{name}-hpc-devel = %{hpc_ver}-%{release}
Requires:       %{name}-libiserv-devel = %{version}-%{release}
Recommends:     %{name}-compiler-default = %{version}-%{release}
%if %{with help}
Suggests:       %{name}-help = %{version}-%{release}
%endif
%if %{with ghc_prof}
Suggests:       %{name}-prof = %{version}-%{release}
%endif

%description
Haskell is the standard purely functional programming language; the
current language version is Haskell 98, agreed in December 1998.

GHC is a state-of-the-art programming suite for Haskell.  Included is
an optimising compiler generating good code for a variety of
platforms, together with an interactive system for convenient, quick
development.  The distribution includes space and time profiling
facilities, a large collection of libraries, and support for various
language extensions, including concurrency, exceptions, and foreign
language interfaces (C, C++, etc).

A wide variety of Haskell related resources (tutorials, libraries,
specifications, documentation, compilers, interprbeters, references,
contact information, links to research groups) are available from the
Haskell home page at <http://www.haskell.org/>.

%package compiler
Summary:        GHC compiler and utilities
License:        BSD-3-Clause
Requires:       gcc
Requires:       ghc-base-devel = %{base_ver}-%{release}
Provides:       hsc2hs-%{hsc2hs_ver}-%{release}
%ifarch riscv64 
Requires:       clang%{llvm_major}
Requires:       llvm%{llvm_major}
%endif

%description compiler
This package contains the GHC compiler, tools and utilities.

The GHC libraries are provided by ghc-devel.
To install all of GHC install package ghc.


%if %{with help}
%package help
Summary:        GHC manual and documentation
License:        BSD-3-Clause
Requires:       %{name}-compiler = %{version}-%{release}
BuildArch:      noarch

%description help
This package provides the GHC User Guide, Haddock manual and
GHC Haskell libraries documentation.
%endif

# These are libraries included with GHC compiler.
%global ghc_version_override %{version}
%global ghc_pkg_c_deps ghc-compiler = %{ghc_version_override}-%{release}
#!ForceMultiversion
%ghc_lib_subpackage -d Cabal-3.8.1.0
%ghc_lib_subpackage -d Cabal-syntax-3.8.1.0
%ghc_lib_subpackage -d array-0.5.4.0
%ghc_lib_subpackage -d -c gmp-devel,libffi-devel,elfutils-devel,elfutils-libelf-devel,numactl-devel base-%{base_ver}
%ghc_lib_subpackage -d binary-0.8.9.1
%ghc_lib_subpackage -d bytestring-0.11.4.0
%ghc_lib_subpackage -d containers-0.6.7
%ghc_lib_subpackage -d deepseq-1.4.8.0
%ghc_lib_subpackage -d directory-1.3.7.1
%ghc_lib_subpackage -d exceptions-0.10.5
%ghc_lib_subpackage -d filepath-1.4.2.2
%ghc_lib_subpackage -d -x ghc-%{ghc_version_override}
%ghc_lib_subpackage -d -x ghc-boot-%{ghc_version_override}
%ghc_lib_subpackage -d ghc-boot-th-%{ghc_version_override}
%ghc_lib_subpackage -d -x ghc-compact-0.1.0.0
%ghc_lib_subpackage -d -x ghc-heap-%{ghc_version_override}
%ghc_lib_subpackage -d -x ghci-%{ghc_version_override}
%ghc_lib_subpackage -d haskeline-0.8.2
%ghc_lib_subpackage -d -x hpc-0.6.1.0
%ghc_lib_subpackage -d -x libiserv-%{ghc_version_override}
%ghc_lib_subpackage -d mtl-2.2.2
%ghc_lib_subpackage -d parsec-3.1.16.1
%ghc_lib_subpackage -d pretty-1.1.3.6
%ghc_lib_subpackage -d process-1.6.16.0
%ghc_lib_subpackage -d stm-2.5.1.0
%ghc_lib_subpackage -d template-haskell-2.19.0.0
%ghc_lib_subpackage -d -c ncurses-devel terminfo-0.4.1.5
%ghc_lib_subpackage -d text-2.0.2
%ghc_lib_subpackage -d time-1.12.2
%ghc_lib_subpackage -d transformers-0.5.6.2
%ghc_lib_subpackage -d unix-2.7.3
%ghc_lib_subpackage -d xhtml-3000.2.2.1

%global version %{ghc_version_override}

%package devel
%{?ghc_packages_list:Requires: %(echo %{ghc_packages_list} | sed -e "s/\([^ ]*\)-\([^ ]*\)/%{name}-\1-devel = \2-%{release},/g")}
Summary:        GHC development libraries meta package
Requires:       ghc-compiler = %{version}-%{release}
Obsoletes:      ghc-libraries < %{version}-%{release}
Provides:       ghc-libraries = %{version}-%{release}

%description devel
This is a meta-package for all the development library packages in GHC
except the ghc library, which is installed by the toplevel ghc metapackage.

%if %{with ghc_prof}
%package prof
Summary:        GHC profiling libraries meta package
License:        BSD-3-Clause
Requires:       %{name}-compiler = %{version}-%{release}

%description prof
Installing this package causes %{name}-*-prof packages corresponding to
%{name}-*-devel packages to be automatically installed too.
%endif

%prep
%setup -q
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1

rm libffi-tarballs/libffi-*.tar.gz

%build
# for ghc-bootstrap
export PATH=/opt/bin:$PATH
cp %{SOURCE2} ./
hadrian/bootstrap/bootstrap.py --bootstrap-sources 9_2_3-bootstrap-sources.tar.gz
%global hadrian _build/bin/hadrian

%ghc_set_gcc_flags

export CC=%{_bindir}/gcc
export LD=%{_bindir}/ld
export LANG=C.utf8

autoupdate

python3 boot.source --hadrian

./configure --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} \
  --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} \
  --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} \
  --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} \
  --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} \
  --docdir=%{_docdir}/%{name}-%{version} \
  --with-system-libffi \
%ifarch %{ghc_unregisterized_arches}
  --enable-unregisterised \
%endif

%undefine _ghcdynlibdir

%ifarch %{ghc_llvm_archs}
%global hadrian_llvm +llvm
%endif
%define hadrian_docs %{!?with_help:--docs=no-haddocks} %{!?with_help:--docs=no-sphinx}%{?with_help:--docs=no-sphinx-pdfs --docs=no-sphinx-man}

%{hadrian} %{?_smp_mflags} --flavour=%{?with_quickbuild:quick+no_profiled_libs}%{!?with_quickbuild:perf%{!?with_ghc_prof:+no_profiled_libs}}%{?hadrian_llvm} %{hadrian_docs} binary-dist-dir

%install

(
cd _build/bindist/ghc-%{version}-*
./configure --prefix=%{buildroot}%{ghclibdir} --bindir=%{buildroot}%{_bindir} --libdir=%{buildroot}%{_libdir} --mandir=%{buildroot}%{_mandir} --docdir=%{buildroot}%{_docdir}/%{name}-%{version}
make install
)
mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
echo "%{ghclibplatform}" > %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{name}.conf
# avoid 'E: binary-or-shlib-defines-rpath'
for i in $(find %{buildroot} -type f -executable -exec sh -c "file {} | grep -q 'dynamically linked'" \; -print); do
  chrpath -d $i
done

# containers src moved to a subdir
cp -p libraries/containers/containers/LICENSE libraries/containers/LICENSE
# hack for Cabal-syntax/LICENSE
mkdir -p libraries/Cabal-syntax
cp -p libraries/Cabal/Cabal-syntax/LICENSE libraries/Cabal-syntax

rm -f %{name}-*.files

for i in %{ghc_packages_list}; do
name=$(echo $i | sed -e "s/\(.*\)-.*/\1/")
ver=$(echo $i | sed -e "s/.*-\(.*\)/\1/")
%ghc_gen_filelists $name $ver
echo "%%license libraries/$name/LICENSE" >> %{name}-$name.files
done

echo "%%dir %{ghclibdir}" >> %{name}-base%{?_ghcdynlibdir:-devel}.files

%ghc_gen_filelists ghc %{ghc_version_override}
%ghc_gen_filelists ghc-boot %{ghc_version_override}
%ghc_gen_filelists ghc-compact %{ghc_compact_ver}
%ghc_gen_filelists ghc-heap %{ghc_version_override}
%ghc_gen_filelists ghci %{ghc_version_override}
%ghc_gen_filelists hpc %{hpc_ver}
%ghc_gen_filelists libiserv %{ghc_version_override}

%ghc_gen_filelists ghc-bignum 1.3
%ghc_gen_filelists ghc-prim 0.9.0
%ghc_gen_filelists integer-gmp 1.1
%ghc_gen_filelists rts 1.0.2

%ghc_merge_filelist ghc-bignum base
%ghc_merge_filelist ghc-prim base
%ghc_merge_filelist integer-gmp base
%ghc_merge_filelist rts base

for i in %{buildroot}%{ghclibplatform}/libHSrts*ghc%{ghc_version}.so; do
  echo $i >> %{name}-base.files
done
echo "%{_sysconfdir}/ld.so.conf.d/%{name}.conf" >> %{name}-base.files

if [ -f %{buildroot}%{ghcliblib}/package.conf.d/system-cxx-std-lib-1.0.conf ]; then
ls -d %{buildroot}%{ghcliblib}/package.conf.d/system-cxx-std-lib-1.0.conf >> %{name}-base-devel.files
fi

%if %{with ghc_prof}
ls %{buildroot}%{ghclibdir}/bin/ghc-iserv-prof* >> %{name}-base-prof.files
ls %{buildroot}%{ghclibdir}/lib/bin/ghc-iserv-prof >> %{name}-base-prof.files
echo "%%dir %{ghcliblib}/bin"
%endif

sed -i -e "s|^%{buildroot}||g" %{name}-base*.files
sed -i -e "s|%{buildroot}||g" %{buildroot}%{_bindir}/*


%if %{with help}
rm %{buildroot}%{_docdir}/ghc-%{version}/archives/libraries.html.tar.xz
rm %{buildroot}%{_docdir}/ghc-%{version}/archives/Haddock.html.tar.xz
rm %{buildroot}%{_docdir}/ghc-%{version}/archives/users_guide.html.tar.xz
%endif


mkdir -p %{buildroot}%{_mandir}/man1
install -p -m 0644 %{SOURCE3} %{buildroot}%{_mandir}/man1/ghc-pkg.1
install -p -m 0644 %{SOURCE4} %{buildroot}%{_mandir}/man1/haddock.1
install -p -m 0644 %{SOURCE5} %{buildroot}%{_mandir}/man1/runghc.1


rm %{buildroot}%{ghclibdir}/lib/package.conf.d/.stamp
rm %{buildroot}%{ghclibdir}/lib/package.conf.d/*.conf.copy

(
cd %{buildroot}%{ghclibdir}/lib/bin
for i in *; do
if [ -f %{buildroot}%{ghclibdir}/bin/$i ]; then
ln -sf ../../bin/$i
fi
done
)

%check
# Simple tests to check the compiler whether actually works
# This comes from the Debian Haskell package.
export LANG=C.utf8
%if %{with hadrian}
export LD_LIBRARY_PATH=%{buildroot}%{ghclibplatform}:
GHC=%{buildroot}%{ghclibdir}/bin/ghc
%else
GHC=inplace/bin/ghc-stage2
%endif
rm -rf testghc
mkdir testghc
echo 'main = putStrLn "Foo"' > testghc/foo.hs
$GHC testghc/foo.hs -o testghc/foo
[ "$(testghc/foo)" = "Foo" ]
rm testghc/*
echo 'main = putStrLn "Foo"' > testghc/foo.hs
$GHC testghc/foo.hs -o testghc/foo -O2
[ "$(testghc/foo)" = "Foo" ]
rm testghc/*
echo 'main = putStrLn "Foo"' > testghc/foo.hs
$GHC testghc/foo.hs -o testghc/foo -dynamic
[ "$(testghc/foo)" = "Foo" ]
rm testghc/*

$GHC --info

%ldconfig_scriptlets

%transfiletriggerin compiler -- %{ghcliblib}/package.conf.d
%ghc_pkg_recache
%end

%transfiletriggerpostun compiler -- %{ghcliblib}/package.conf.d
%ghc_pkg_recache
%end

%files
%license LICENSE
%dir %{ghcliblib}
%dir %{ghclibdir}
%dir %{ghcliblib}/%{ghcplatform}

%files compiler
%license LICENSE
%doc README.md
%{_bindir}/ghc-%{version}
%{_bindir}/ghc-pkg-%{version}
%{_bindir}/ghci-%{version}
%{_bindir}/hp2ps-%{?with_hadrian:ghc-}%{version}
%{_bindir}/hpc-%{?with_hadrian:ghc-}%{version}
%{_bindir}/hsc2hs-%{?with_hadrian:ghc-}%{version}
%{_bindir}/runghc-%{version}
%{_bindir}/runhaskell-%{version}
%{_bindir}/ghc
%{_bindir}/ghc-pkg
%{_bindir}/ghci
%{_bindir}/haddock
%{_bindir}/hp2ps
%{_bindir}/hpc
%{_bindir}/hsc2hs
%{_bindir}/runghc
%{_bindir}/runhaskell
%dir %{ghclibdir}/bin
%dir %{ghcliblib}/bin
%{ghclibdir}/bin/ghc
%{ghclibdir}/bin/ghc-iserv
%{ghclibdir}/bin/ghc-iserv-dyn
%{ghclibdir}/bin/ghc-pkg
%{ghclibdir}/bin/hpc
%{ghclibdir}/bin/hsc2hs
%{ghclibdir}/bin/runghc
%{ghclibdir}/bin/hp2ps
%{ghclibdir}/bin/unlit
%{ghclibdir}/bin/ghc-%{version}
%{ghclibdir}/bin/ghc-iserv-ghc-%{version}
%{ghclibdir}/bin/ghc-iserv-dyn-ghc-%{version}
%{ghclibdir}/bin/ghc-pkg-%{version}
%{ghclibdir}/bin/haddock
%{ghclibdir}/bin/haddock-ghc-%{version}
%{ghclibdir}/bin/hp2ps-ghc-%{version}
%{ghclibdir}/bin/hpc-ghc-%{version}
%{ghclibdir}/bin/hsc2hs-ghc-%{version}
%{ghclibdir}/bin/runghc-%{version}
%{ghclibdir}/bin/runhaskell
%{ghclibdir}/bin/runhaskell-%{version}
%{ghclibdir}/bin/unlit-ghc-%{version}
%{ghclibdir}/lib/bin/ghc-iserv
%{ghclibdir}/lib/bin/ghc-iserv-dyn
%{ghclibdir}/lib/bin/unlit
%{ghcliblib}/ghc-usage.txt
%{ghcliblib}/ghci-usage.txt
%{ghcliblib}/llvm-passes
%{ghcliblib}/llvm-targets
%dir %{ghcliblib}/package.conf.d
%ghost %{ghcliblib}/package.conf.d/package.cache
%{ghcliblib}/package.conf.d/package.cache.lock
%{ghcliblib}/settings
%{ghcliblib}/template-hsc.h
%{_mandir}/man1/ghc-pkg.1*
%{_mandir}/man1/haddock.1*
%{_mandir}/man1/runghc.1*
%{_bindir}/haddock-ghc-%{version}
%{ghcliblib}/html
%{ghcliblib}/latex
%if %{with help}
%{ghc_html_libraries_dir}/prologue.txt
%verify(not size mtime) %{ghc_html_libraries_dir}/haddock-bundle.min.js
%verify(not size mtime) %{ghc_html_libraries_dir}/linuwial.css
%verify(not size mtime) %{ghc_html_libraries_dir}/quick-jump.css
%verify(not size mtime) %{ghc_html_libraries_dir}/synopsis.png
%if %{without hadrian}
%{_mandir}/man1/ghc.1*
%endif
%endif


%files devel

%if %{with help}
%files help
%{ghc_html_dir}/index.html
%{ghc_html_libraries_dir}/gen_contents_index
%verify(not size mtime) %{ghc_html_libraries_dir}/doc-index*.html
%verify(not size mtime) %{ghc_html_libraries_dir}/index*.html
%dir %_ghc_doc_dir
%dir %ghc_html_dir
%dir %ghc_html_libraries_dir
%{ghc_html_dir}/users_guide
%{ghc_html_dir}/Haddock
%endif

%if %{with ghc_prof}
%files prof
%endif

%changelog
* Fri Oct 27 2023 Lin Runze <lrzlin@163.com> 9.4.5-1
- Fix newer version of sphinx related bugs.
* Tue Jul 25 2023 Lin Runze <lrzlin@163.com> 9.4.5-1
- Initial packaging (Version 9.4.5)