# Maintainer: Allan McRae <allan@archlinux.org>
# Contributor: judd <jvinet@zeroflux.org>

_pkgbasename=ncurses
pkgname=lib32-${_pkgbasename}
pkgver=5.7
pkgrel=5
pkgdesc="System V Release 4.0 curses emulation library (32-bit)"
arch=('x86_64')
url="http://www.gnu.org/software/ncurses/"
license=('MIT')
depends=('lib32-glibc' ${_pkgbasename})
makedepends=("gcc-multilib")
source=(ftp://ftp.gnu.org/pub/gnu/${_pkgbasename}/${_pkgbasename}-${pkgver}.tar.gz)
md5sums=('cce05daf61a64501ef6cd8da1f727ec6')

build() {
  cd ${srcdir}/
  mkdir ncurses{,w}-build
  
  export CC="gcc -m32"
  export CXX="g++ -m32"
  export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"

  cd ${srcdir}/ncursesw-build
  ../${_pkgbasename}-${pkgver}/configure --prefix=/usr --mandir=/usr/share/man \
     --with-shared --with-normal --without-debug --without-ada \
     --with-install-prefix=${pkgdir} --enable-widec --libdir=/usr/lib32
  make

  # libncurses.so.5 for external binary support 
  cd ${srcdir}/ncurses-build
#  [ $CARCH = "x86_64" ] && CONFIGFLAG="--with-chtype=long"
  ../${_pkgbasename}-${pkgver}/configure --prefix=/usr \
    --with-shared --with-normal --without-debug --without-ada \
    --with-install-prefix=${pkgdir} $CONFIGFLAG --libdir=/usr/lib32
  make
}

package() {
  cd ${srcdir}/ncursesw-build
  make install

  install -dm755 ${pkgdir}/usr/lib32

  # Fool packages looking to link to non-wide-character ncurses libraries
  for lib in curses ncurses form panel menu ; do \
    rm -f ${pkgdir}/usr/lib32/lib${lib}.so ; \
    echo "INPUT(-l${lib}w)" >${pkgdir}/usr/lib32/lib${lib}.so ; \
    ln -sf lib${lib}w.a ${pkgdir}/usr/lib32/lib${lib}.a ; \
  done
  ln -sf libncurses++w.a ${pkgdir}/usr/lib32/libncurses++.a

  # Some packages look for -lcurses during build
  rm -f ${pkgdir}/usr/lib32/libcursesw.so
  echo "INPUT(-lncursesw)" >${pkgdir}/usr/lib32/libcursesw.so
  ln -sf libncurses.so ${pkgdir}/usr/lib32/libcurses.so
  ln -sf libncursesw.a ${pkgdir}/usr/lib32/libcursesw.a
  ln -sf libncurses.a ${pkgdir}/usr/lib32/libcurses.a

  # non-widec compatibility library
  cd ${srcdir}/ncurses-build        
  install -Dm755 lib/libncurses.so.${pkgver} ${pkgdir}/usr/lib32/libncurses.so.${pkgver}

  rm -rf "${pkgdir}"/usr/{include,share,bin}
}