# Maintainer: Alexey Pavlov <alexpux@gmail.com>
# Contributor: Mario Emmenlauer <memmenlauer@biodataanalysis.de>

_realname=ccache
pkgbase=mingw-w64-${_realname}
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
pkgver=4.12.3
pkgrel=1
pkgdesc="Compiler cache that speeds up recompilation by caching previous compilations (mingw-w64)"
arch=('any')
mingw_arch=('mingw64' 'mingw32' 'ucrt64' 'clang64' 'clangarm64')
url="https://ccache.dev/"
msys2_repository_url="https://github.com/ccache/ccache"
msys2_changelog_url="https://ccache.dev/releasenotes.html"
msys2_references=(
  'anitya: 257'
  'archlinux: ccache'
  'gentoo: dev-util/ccache'
)
license=("spdx:GPL-3.0-or-later")
replaces=("${MINGW_PACKAGE_PREFIX}-${_realname}-git")
makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
             "${MINGW_PACKAGE_PREFIX}-cmake"
             "${MINGW_PACKAGE_PREFIX}-ninja"
             $([[ ${CARCH} == i686 ]] || echo "${MINGW_PACKAGE_PREFIX}-asciidoctor")
             "${MINGW_PACKAGE_PREFIX}-pkgconf")
depends=("${MINGW_PACKAGE_PREFIX}-cc-libs"
         "${MINGW_PACKAGE_PREFIX}-fmt"
         "${MINGW_PACKAGE_PREFIX}-xxhash"
         "${MINGW_PACKAGE_PREFIX}-zstd"
         $([[ ${CARCH} == i686 ]] || echo \
           "${MINGW_PACKAGE_PREFIX}-hiredis" \
           "${MINGW_PACKAGE_PREFIX}-libblake3"))
source=("https://github.com/ccache/ccache/releases/download/v${pkgver}/${_realname}-${pkgver}.tar.xz"{,.minisig})
sha256sums=('c8e3ef79531966ecfa05bd1666c483b473df9af00896935cc468cb5ed573c16e'
            'ba3d6bd25713efd3ffa5b8e929c6eb9e0dd6e7e6db1b18464f2d449a5b831da6')
validpgpkeys=('5A939A71A46792CF57866A51996DDA075594ADB8') # Joel Rosdahl <joel@rosdahl.net>

build() {
  mkdir -p "${srcdir}"/build-${MSYSTEM} && cd "${srcdir}"/build-${MSYSTEM}

  declare -a extra_config
  if check_option "debug" "n"; then
    extra_config+=("-DCMAKE_BUILD_TYPE=Release")
  else
    extra_config+=("-DCMAKE_BUILD_TYPE=Debug")
  fi

  if [[ ${CARCH} == x86_64 ]]; then
    extra_config+=("-DENABLE_DOCUMENTATION=ON")
  else
    extra_config+=("-DENABLE_DOCUMENTATION=OFF")
  fi

  if [[ ${CARCH} == i686 ]]; then
    extra_config+=("-DREDIS_STORAGE_BACKEND=OFF")
  else
    extra_config+=("-DREDIS_STORAGE_BACKEND=ON")
  fi

  if [[ "${CC}" == "gcc" ]]; then
    # https://github.com/fmtlib/fmt/issues/4133
    CXXFLAGS+=" -Wno-error=stringop-overflow"
  fi

  MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
    ${MINGW_PREFIX}/bin/cmake \
      -GNinja \
      -DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
      "${extra_config[@]}" \
      -DBUILD_SHARED_LIBS=ON \
      -DSTATIC_LINK=OFF \
      -DENABLE_TESTING=OFF \
      -DCCACHE_DEV_MODE=OFF \
      -DWARNINGS_AS_ERRORS=OFF \
      ../${_realname}-${pkgver}

  ${MINGW_PREFIX}/bin/cmake --build .
}

check() {
  # run unittest to verify that the program is not broken
  cd "${srcdir}"/build-${MSYSTEM}
  ${MINGW_PREFIX}/bin/cmake -DENABLE_TESTING=ON ../${_realname}-${pkgver}
  ${MINGW_PREFIX}/bin/cmake --build .
  ${MINGW_PREFIX}/bin/ctest -R unittest
}

package() {
  cd "${srcdir}/build-${MSYSTEM}"

  DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake --install .

  # hack: use bash scripts as shortcuts since we cannot use symlinks
  install -d "${pkgdir}"${MINGW_PREFIX}/lib/ccache/bin
  cd "${pkgdir}"${MINGW_PREFIX}/lib/ccache/bin
  scripts=(c++ cc cpp ${CC} ${CXX} ${MINGW_CHOST}-${CXX} ${MINGW_CHOST}-c++ ${MINGW_CHOST}-${CC})
  for fn in ${scripts[*]}; do
    echo -e '#!/bin/bash\n\nccache '${MINGW_PREFIX}'/bin/'$fn' "$@"' > $fn
  done
}