fi
AC_SUBST(M17NDIR)
+dnl Checks which levels of APIs should be compiled.
+
+AC_ARG_ENABLE(gui,
+ AC_HELP_STRING([--with-gui],
+ [with GUI level APIs (default is YES)]))
+
+AM_CONDITIONAL(WITH_GUI, test x$with_gui != xno)
+
+if test x$with_gui != xno; then
dnl Checks if dlopen exists, and if it's in libc or libdl.
else
OTF_LD_FLAGS=-lotf
fi
- AC_CHECK_LIB(otf, OTF_open, HAVE_OTF=yes, HAVE_OTF=no)
+ ## We check the availability of OTF_check_features
+ ## because we need libotf-0.9.4 or the later.
+ AC_CHECK_LIB(otf, OTF_check_features, HAVE_OTF=yes, HAVE_OTF=no)
AC_CHECK_HEADER(otf.h,, HAVE_OTF=no)
CPPFLAGS="$save_CPPFLAGS"
if test "x$HAVE_OTF" = "xyes"; then
fi
AC_SUBST(GD_LD_FLAGS)
+fi
+
dnl Check for libxml2 usability.
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"