_pkgbasename=pam
pkgname=lib32-$_pkgbasename
pkgver=1.1.3
pkgrel=1
pkgdesc="PAM (Pluggable Authentication Modules) library (32 bit)"
arch=('x86_64')
license=('GPL2')
url="http://www.kernel.org/pub/linux/libs/pam/"
depends=('lib32-glibc' 'lib32-db' 'lib32-cracklib' ${_pkgbasename})
makedepends=('lib32-flex' 'w3m' 'docbook-xml>=4.4' 'docbook-xsl')
source=(http://www.kernel.org/pub/linux/libs/pam/library/Linux-PAM-$pkgver.tar.bz2
        ftp://ftp.suse.com/pub/people/kukuk/pam/pam_unix2/pam_unix2-2.6.tar.bz2
        other)
options=('!libtool' '!emptydirs')
md5sums=('6db7fcb5db6253350e3a4648ceac40e7'
         'e2788389a6c59224110a45fcff30e02b'
         '6e6c8719e5989d976a14610f340bd33a')

build() {
  cd $srcdir/Linux-PAM-$pkgver
  ./configure CC='gcc -m32' --prefix=/usr --libdir=/usr/lib32
  make
}

package() {
  cd $srcdir/Linux-PAM-$pkgver
  
  make DESTDIR=$pkgdir install
  # LIB32 comment: These came for Arch "pam" package. Needed?  
  #install -D -m644 ../other $pkgdir/etc/pam.d/other  

  # BUILD pam_unix2 module -- Is it needed in lib32?
  cd $srcdir/pam_unix2-2.6  
  # Fix "error: conflicting types for 'pam_syslog'" - this occurs only with our toolchain...
  sed -i -e 's|pam_syslog (pam_handle_t|pam_syslog (const pam_handle_t|g' src/public.h src/support.c  
  ./configure CC='gcc -m32' --libdir=/usr/lib32 \
  				--libexecdir=/usr/lib32 --prefix=/usr
  make
  make DESTDIR=$pkgdir install
  # fix some missing symlinks from old pam for compatibility
  cd $pkgdir/usr/lib32/security
  ln -s pam_unix.so pam_unix_acct.so
  ln -s pam_unix.so pam_unix_auth.so
  ln -s pam_unix.so pam_unix_passwd.so
  ln -s pam_unix.so pam_unix_session.so
  
  # LIB32 comment: These came for Arch "pam" package. Is it needed in lib32?
  #
  # add the realtime permissions for audio users
  #sed -i 's|# End of file||' $pkgdir/etc/security/limits.conf
  #cat >>$pkgdir/etc/security/limits.conf <<_EOT
#*               -       rtprio          0
#*               -       nice            0
#@audio          -       rtprio          65
#@audio          -       nice           -10
#@audio          -       memlock         40000
#_EOT
  #set unix_chkpwd uid
  #chmod +s $pkgdir/sbin/unix_chkpwd
  
  # Cleanup, leave only libs
  rm -rf ${pkgdir}/{etc,sbin}
  rm -rf ${pkgdir}/usr/{include,share}
}