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

_realname=ccache
pkgbase=mingw-w64-${_realname}
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
pkgver=4.9.1
pkgrel=1
pkgdesc="Compiler cache that speeds up recompilation by caching previous compilations (mingw-w64)"
arch=('any')
mingw_arch=('mingw64' 'mingw32' 'ucrt64' 'clang64' 'clangarm64' 'clang32')
url="https://ccache.dev/"
msys2_repository_url="https://github.com/ccache/ccache"
license=("spdx:GPL-3.0-or-later")
replaces=("${MINGW_PACKAGE_PREFIX}-${_realname}-git")
makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
             "${MINGW_PACKAGE_PREFIX}-cmake"
             "${MINGW_PACKAGE_PREFIX}-ninja"
             "${MINGW_PACKAGE_PREFIX}-asciidoctor"
             "${MINGW_PACKAGE_PREFIX}-pkgconf")
depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
         "${MINGW_PACKAGE_PREFIX}-hiredis"
         "${MINGW_PACKAGE_PREFIX}-zstd")
source=("https://github.com/ccache/ccache/releases/download/v${pkgver}/${_realname}-${pkgver}.tar.xz"{,.asc}
        "001-fix-build-with-clang.patch")
sha256sums=('4c03bc840699127d16c3f0e6112e3f40ce6a230d5873daa78c60a59c7ef59d25'
            'SKIP'
            '92edb742790c1f0b9300a18469e2e9841867d070c1b5f6bfbf45b5412326fe75')
validpgpkeys=('5A939A71A46792CF57866A51996DDA075594ADB8') # Joel Rosdahl <joel@rosdahl.net>

prepare() {
  cd ${_realname}-${pkgver}
  patch -p1 -i "${srcdir}"/001-fix-build-with-clang.patch
}


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

  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 \
      $([[ ${MSYSTEM_CARCH} == aarch64 ]] && echo "-DENABLE_DOCUMENTATION=OFF") \
      ../${_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
}