File ghc-persistent-template.spec of Package ghc-persistent-template

#
# spec file for package ghc-persistent-template
#
# Copyright (c) 2021 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 persistent-template
%global pkgver %{pkg_name}-%{version}
%bcond_with haddock
Name:           ghc-%{pkg_name}
Version:        2.12.0.0
Release:        9.1
Summary:        Type-safe, non-relational, multi-backend persistence
BuildArch:      noarch
License:        MIT
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-rpm-macros
ExcludeArch:    %{ix86}

%description
Hackage documentation generation is not reliable. For up to date documentation,
please see: <http://www.stackage.org/package/persistent-template>.

%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
BuildArch:      noarch
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}

%build
# Use explicit build steps to avoid passing the -fobject-determinism flag
# which is not supported by some GHC versions/architectures (e.g. aarch64).
# Enter the source directory. Prefer %{pkg_name}-%{version}, otherwise locate
# the directory that contains Setup.lhs/Setup.hs.
if [ -d %{pkg_name}-%{version} ]; then
    cd %{pkg_name}-%{version}
else
    for d in */ ; do
        if [ -f "$d/Setup.lhs" -o -f "$d/Setup.hs" ]; then
            cd "$d"
            break
        fi
    done
fi

# Create small ghc wrapper(s) in the source dir that strip -fobject-determinism
# from arguments (packaging may append this flag). Prepend the source dir to
# PATH so Cabal/Setup uses these wrappers; ensure they call the real ghc.
REAL_GHC=$(command -v ghc)
GHCVER=$($REAL_GHC --numeric-version 2>/dev/null || true)
WRAPPERS="ghc"
if [ -n "$GHCVER" ]; then
  WRAPPERS="$WRAPPERS ghc-$GHCVER"
fi
for name in $WRAPPERS; do
  cat > ./"$name" <<'__EOF'
#!/bin/sh
REAL_GHC="__REAL_GHC__"
newargs=
for arg in "$@"; do
  case "$arg" in
    -fobject-determinism|-fobject-determinism=*) ;;
    *-fobject-determinism*)
      # remove all occurrences of -fobject-determinism inside the argument
      cleaned=$(printf "%s" "$arg" | sed -e 's/-fobject-determinism//g' -e 's/[[:space:]][[:space:]]*/ /g' -e 's/^ *//; s/ *$//')
      if [ -n "$cleaned" ]; then
        newargs="$newargs \"$cleaned\""
      fi
      ;;
    *) newargs="$newargs \"$arg\"" ;;
  esac
done
# shellcheck disable=SC2086
eval exec "$REAL_GHC" $newargs
__EOF
  sed -i "s|__REAL_GHC__|$REAL_GHC|" ./"$name"
  chmod +x ./"$name"
done
export PATH="$PWD:$PATH"

# Build Setup program. Compile it to Setup.real and use a wrapper script
# named Setup that strips any -fobject-determinism occurrences from the
# configure/build arguments (handles both separate flags and those inside
# --ghc-options=...). This ensures the compiled Setup.real never receives
# the unsupported flag.
if [ -f Setup.lhs -o -f Setup.hs ]; then
    ghc --make -o Setup.real -package Cabal -no-user-package-db -dynamic Setup
    cat > ./Setup <<'__SETUP_WRAPPER__'
#!/bin/sh
newargs=
for arg in "$@"; do
  case "$arg" in
    -fobject-determinism|-fobject-determinism=*) ;;
    --ghc-options=*)
      val="${arg#--ghc-options=}"
      cleaned=$(printf "%s" "$val" | sed -e 's/-fobject-determinism//g' -e 's/[[:space:]][[:space:]]*/ /g' -e 's/^ *//; s/ *$//')
      if [ -n "$cleaned" ]; then
        newargs="$newargs --ghc-options=$cleaned"
      fi
      ;;
    *-fobject-determinism*)
      # catch any other combined occurrences
      cleaned=$(printf "%s" "$arg" | sed -e 's/-fobject-determinism//g' -e 's/[[:space:]][[:space:]]*/ /g' -e 's/^ *//; s/ *$//')
      if [ -n "$cleaned" ]; then
        newargs="$newargs \"$cleaned\""
      fi
      ;;
    *) newargs="$newargs \"$arg\"" ;;
  esac
done
# shellcheck disable=SC2086
eval exec "$PWD/Setup.real" $newargs
__SETUP_WRAPPER__
    chmod +x ./Setup
    # Configure without -fobject-determinism, keep other ghc options
    LANG=C.utf8 ./Setup configure --prefix=/usr --libdir=/usr/lib64 --docdir=/usr/share/licenses/%{name} \
        '--libsubdir=$compiler/lib/$pkgid' '--datasubdir=$pkgid' '--libexecsubdir=$pkgid' \
        --ghc --dynlibdir=/usr/lib64/ghc-9.10.2/lib --global '--ghc-options=-fhide-source-paths  ' -v \
        --enable-library-profiling --enable-shared \
        --htmldir=/usr/share/doc/packages/ghc-9.10.2/html/libraries/persistent-template-2.12.0.0 --global
    ./Setup build
fi

%install
%ghc_lib_install -m

%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 README.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