# Maintainer: Alexey Pavlov <alexpux@gmail.com>

_realname=ncurses
pkgbase=mingw-w64-${_realname}
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
pkgver=6.6
pkgrel=2
pkgdesc="System V Release 4.0 curses emulation library (mingw-w64)"
arch=('any')
mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64')
url="https://www.gnu.org/software/ncurses/"
msys2_references=(
  "cpe: cpe:/a:gnu:ncurses"
  "cpe: cpe:/a:ncurses_project:ncurses"
)
license=('spdx:MIT')
depends=("${MINGW_PACKAGE_PREFIX}-cc-libs"
         "${MINGW_PACKAGE_PREFIX}-libsystre")
makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
             "${MINGW_PACKAGE_PREFIX}-autotools")
source=("https://invisible-mirror.net/archives/ncurses/${_realname}-${pkgver}.tar.gz"{,.asc}
        002-ncurses-config-win-paths.patch
        ncurses-6.3-cflags-private.patch
        ncurses-6.3-pkgconfig.patch)
sha256sums=('355b4cbbed880b0381a04c46617b7656e362585d52e9cf84a67e2009b749ff11'
            'SKIP'
            '5367d8f49aff92884b9daa014502df13e1812f1b7ee1b3a3cb18139f10039408'
            '3107029dfb807e338d34641d78329cd6725c58e6b873352621f4b9611a8380bf'
            'b8544a607dfbeffaba2b087f03b57ed1fa81286afca25df65f61b04b5f3b3738')
validpgpkeys=('19882D92DDA4C400C22C0D56CC2AF4472167BE03')  # "Thomas E. Dickey (self-signed w/o SHA1) <dickey@invisible-island.net>"

apply_patch_with_msg() {
  for _patch in "$@"
  do
    msg2 "Applying ${_patch}"
    patch -Nbp1 -i "${srcdir}/${_patch}"
  done
}

prepare() {
  cd ${_realname}-${pkgver}

  apply_patch_with_msg 002-ncurses-config-win-paths.patch

  # do not leak build-time LDFLAGS into the pkgconfig files:
  # https://bugs.archlinux.org/task/68523
  apply_patch_with_msg ncurses-6.3-pkgconfig.patch

  apply_patch_with_msg ncurses-6.3-cflags-private.patch
}

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

  # It passes X_OK to access() on Windows which isn't supported with ucrt
  CFLAGS+=" -D__USE_MINGW_ACCESS"
  # nanosleep is only defined in pthread library
  export cf_cv_func_nanosleep=no

  ../${_realname}-${pkgver}/configure \
    --prefix=${MINGW_PREFIX} \
    --program-prefix="${MINGW_CHOST}-" \
    --mandir=${MINGW_PREFIX}/share/man \
    --with-cxx \
    --with-cxx-shared \
    --with-shared \
    --without-ada \
    --without-debug \
    --without-pthread \
    --enable-assertions \
    --enable-colorfgbg \
    --enable-database \
    --enable-ext-colors \
    --enable-ext-mouse \
    --enable-interop \
    --enable-sp-funcs \
    --enable-term-driver \
    --enable-widec \
    --enable-pc-files \
    --disable-home-terminfo \
    --disable-rpath \
    --disable-symlinks \
    --with-pkg-config-libdir=${MINGW_PREFIX}/lib/pkgconfig

  make
}

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

  make DESTDIR="${pkgdir}" install

  # https://github.com/msys2/MINGW-packages/issues/27676#issuecomment-3902356595
  rm "${pkgdir}"${MINGW_PREFIX}/include/ncursesw/nc_win32.h

  cp -r "${pkgdir}"${MINGW_PREFIX}/include/ncursesw "${pkgdir}"${MINGW_PREFIX}/include/ncurses
  cp "${pkgdir}"${MINGW_PREFIX}/lib/libncursesw.a "${pkgdir}"${MINGW_PREFIX}/lib/libncurses.a

  # Use predefined variables in pkgconfig files (#13958)
  for pcfile in "${pkgdir}${MINGW_PREFIX}"/lib/pkgconfig/*.pc; do
    sed -s "s|${MINGW_PREFIX}/include|\${includedir}|g" -i "${pcfile}"
    sed -s "s|${MINGW_PREFIX}/lib|\${libdir}|g" -i "${pcfile}"
  done

  install -Dm644 "${srcdir}"/${_realname}-${pkgver}/COPYING \
    "${pkgdir}"${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE
}