File ghc-mmorph.spec of Package ghc-mmorph

#
# spec file for package ghc-mmorph
#
# Copyright (c) 2025 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/
#


%global pkg_name mmorph
%global pkgver %{pkg_name}-%{version}
Name:           ghc-%{pkg_name}
Version:        1.2.1
Release:        0
Summary:        Monad morphisms
License:        BSD-3-Clause
URL:            https://hackage.haskell.org/package/%{pkg_name}
Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
BuildRequires:  ghc-Cabal-devel
BuildRequires:  ghc-base-devel
BuildRequires:  ghc-base-prof
BuildRequires:  ghc-mtl-devel
BuildRequires:  ghc-mtl-prof
BuildRequires:  ghc-rpm-macros
BuildRequires:  ghc-transformers-compat-devel
BuildRequires:  ghc-transformers-compat-prof
BuildRequires:  ghc-transformers-devel
BuildRequires:  ghc-transformers-prof
ExcludeArch:    %{ix86}

%description
This library provides monad morphism utilities, most commonly used for
manipulating monad transformer stacks.

%package devel
Summary:        Haskell %{pkg_name} library development files
Requires:       %{name} = %{version}-%{release}
Requires:       ghc-compiler = %{ghc_version}
Requires(post): ghc-compiler = %{ghc_version}
Requires(postun): ghc-compiler = %{ghc_version}

%description devel
This package provides the Haskell %{pkg_name} library development files.

%package -n ghc-%{pkg_name}-doc
Summary:        Haskell %{pkg_name} library documentation
Requires:       ghc-filesystem
BuildArch:      noarch

%description -n ghc-%{pkg_name}-doc
This package provides the Haskell %{pkg_name} library documentation.

%package -n ghc-%{pkg_name}-prof
Summary:        Haskell %{pkg_name} profiling library
Requires:       ghc-%{pkg_name}-devel = %{version}-%{release}
Supplements:    (ghc-%{pkg_name}-devel and ghc-prof)

%description -n ghc-%{pkg_name}-prof
This package provides the Haskell %{pkg_name} profiling library.

%prep
%autosetup -n %{pkg_name}-%{version}

# create a small wrapper named "Setup" in %prep so it exists before the
# build step. This wrapper filters out unsupported -fobject-determinism
# from any --ghc-options=... argument and then runs the original Setup.hs
# using runhaskell (or falls back to compiling Setup if needed).
cat > Setup <<'EOF'
#!/bin/sh
# Wrapper to filter unsupported -fobject-determinism from --ghc-options
sanitize() {
  s="$1"
  # remove -fobject-determinism occurrences and collapse spaces
  s=$(printf "%s" "$s" | sed -e 's/-fobject-determinism//g' -e 's/[[:space:]]\+/ /g' -e 's/^ //; s/ $//')
  printf "%s" "$s"
}
newargs=""
for arg in "$@"; do
  case "$arg" in
    --ghc-options=*)
      v="${arg#--ghc-options=}"
      v="$(sanitize "$v")"
      if [ -n "$v" ]; then
        newargs="$newargs --ghc-options=$v"
      fi
      ;;
    *)
      newargs="$newargs $arg"
      ;;
  esac
done
# prefer runhaskell if available
if command -v runhaskell >/dev/null 2>&1; then
  exec runhaskell Setup.hs $newargs
else
  # fallback: compile Setup and run it
  ghc --make -package Cabal -no-user-package-db -dynamic Setup > /dev/null 2>&1 || true
  exec ./Setup $newargs
fi
EOF
chmod +x Setup

%build
# Replace default %ghc_lib_build to avoid passing unsupported -fobject-determinism
# Some GHC versions (e.g. 9.10.2 on aarch64) do not support -fobject-determinism
# so configure without that flag while keeping other build options intact.
umask 022
cd %{name}-%{version} || cd %{pkg_name}-%{version} || exit 1

LANG=C.utf8
./Setup configure --prefix=/usr --libdir=/usr/lib64 --docdir=/usr/share/licenses/ghc-mmorph \
  '--libsubdir=$compiler/lib/$pkgid' '--datasubdir=$pkgid' '--libexecsubdir=$pkgid' \
  --ghc --dynlibdir=/usr/lib64/ghc-%{ghc_version}/lib --global \
  '--ghc-options=-fhide-source-paths' -v --enable-library-profiling --enable-shared \
  --htmldir=/usr/share/doc/packages/ghc-%{ghc_version}/html/libraries/mmorph-%{version} --global
./Setup build

%install
%ghc_lib_install

%post devel
%ghc_pkg_recache

%postun devel
%ghc_pkg_recache

%files -f %{name}.files
%license LICENSE

%files devel -f %{name}-devel.files
%doc CHANGELOG.md

%files -n ghc-%{pkg_name}-doc -f ghc-%{pkg_name}-doc.files
%license LICENSE

%files -n ghc-%{pkg_name}-prof -f ghc-%{pkg_name}-prof.files

%changelog