# Configure paths for mogltk
# Nicolas Noble 2002-12-06
# stolen from Sam Lantinga
# stolen from Manish Singh
# stolen back from Frank Belew
# stolen from Manish Singh
# Shamelessly stolen from Owen Taylor

dnl AM_PATH_SDL([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for MOGLTK, and define MOGLTK_CFLAGS and MOGLTK_LIBS
dnl
AC_DEFUN(AM_PATH_MOGLTK,
[dnl 
dnl Get the cflags and libraries from the mogltk-config script
dnl
AC_ARG_WITH(mogltk-prefix,[  --with-mogltk-prefix=PFX Prefix where Baltisot is installed (optional)],
            mogltk_prefix="$withval", mogltk_prefix="")
AC_ARG_WITH(mogltk-exec-prefix,[  --with-mogltk-exec-prefix=PFX Exec prefix where Baltisot is installed (optional)],
            mogltk_exec_prefix="$withval", mogltk_exec_prefix="")

  if test x$mogltk_exec_prefix != x ; then
     mogltk_args="$mogltk_args --exec-prefix=$mogltk_exec_prefix"
     if test x${mogltk_CONFIG+set} != xset ; then
        mogltk_CONFIG=$mogltk_exec_prefix/bin/mogltk-config
     fi
  fi
  if test x$mogltk_prefix != x ; then
     mogltk_args="$mogltk_args --prefix=$mogltk_prefix"
     if test x${mogltk_CONFIG+set} != xset ; then
        mogltk_CONFIG=$mogltk_prefix/bin/mogltk-config
     fi
  fi

  AC_REQUIRE([AC_CANONICAL_TARGET])
  PATH="$prefix/bin:$prefix/usr/bin:$PATH"
  AC_PATH_PROG(MOGLTK_CONFIG, mogltk-config, no, [$PATH])
  no_mogltk=""
  if test "$MOGLTK_CONFIG" = "no" ; then
    no_mogltk=yes
  else
    MOGLTK_CFLAGS=`$MOGLTK_CONFIG $mogltkconf_args --cflags`
    MOGLTK_LIBS=`$MOGLTK_CONFIG $mogltkconf_args --libs`
  fi

  if test "x$no_mogltk" = x ; then
     ifelse([$1], , :, [$1])     
  else
     MOGLTK_CFLAGS=""
     MOGLTK_LIBS=""
     ifelse([$2], , :, [$2])
  fi
  AC_SUBST(MOGLTK_CFLAGS)
  AC_SUBST(MOGLTK_LIBS)
])