SylFilter

# LibSylph type

libsylph_type=builtin

AC_ARG_WITH(libsylph,

	[  --with-libsylph=[[builtin/standalone/sylpheed]]  select LibSylph to use],

	libsylph_type=$with_libsylph)

AC_ARG_WITH(libsylph-dir,

	[AC_HELP_STRING([--with-libsylph-dir=DIR], [search for LibSylph in DIR/include and DIR/lib])],

	[if test "x$with_libsylph_dir" != x; then

	    LDFLAGS="$LDFLAGS -L$with_libsylph_dir/lib"

	fi])

AC_SUBST(libsylph_type)

case $libsylph_type in

builtin)

	AC_DEFINE(BUILTIN_LIBSYLPH, 1, Define if you use built-in LibSylph.)

	;;

standalone)

	AC_CHECK_LIB(sylph, syl_init, LIBSYLPH_LIBS="-lsylph", AC_MSG_ERROR(Test for LibSylph (standalone) failed.))

	if test "x$with_libsylph_dir" != x; then

		CPPFLAGS="$CPPFLAGS -I$with_libsylph_dir/include"

	fi

	;;

sylpheed)

	AC_CHECK_LIB(sylph-0, syl_init, LIBSYLPH_LIBS="-lsylph-0", AC_MSG_ERROR(Test for LibSylph (Sylpheed-included) failed.))

	if test "x$with_libsylph_dir" != x; then

		CPPFLAGS="$CPPFLAGS -I$with_libsylph_dir/include/sylpheed"

	fi

	;;

*) AC_MSG_ERROR([Invalid type for LibSylph: use builtin, standalone, or sylpheed.]) ;;

esac

AC_SUBST(LIBSYLPH_LIBS)

AM_CONDITIONAL(BUILTIN_LIBSYLPH, test "$libsylph_type" = "builtin")