PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
fi
+ dnl g_memdup2 has been introduced in glib 2.67.3. Older versions need
+ dnl a workaround
+ AC_CHECK_LIB(glib-2.0, g_memdup2, [AC_DEFINE([HAVE_G_MEMDUP2], [1], [g_memdup2 check])])
+
fi
gl_NEXT_HEADERS([gtk/gtk.h])