ext/cld/extconf.rb in cld2-1.0.2 vs ext/cld/extconf.rb in cld2-1.0.3

@@ -25,10 +25,12 @@
   "internal/cld2_generated_deltaoctachrome0122.o",
   "internal/cld2_generated_distinctoctachrome0122.o",
   "internal/cld_generated_score_quad_octa_0122_2.o",
   "thunk.o"]
 
-create_makefile('libcld2')
+if have_library('stdc++')
+  create_makefile('libcld2')
+end
 
 # to clean up object files under internal subdirectory.
 open('Makefile', 'a') do |f|
   f.write <<EOS
 
\ No newline at end of file