diff --git a/ext/pdf/config.m4 b/ext/pdf/config.m4
index f0ded5004db..430144193b4 100644
--- a/ext/pdf/config.m4
+++ b/ext/pdf/config.m4
@@ -93,6 +93,12 @@ if test "$PHP_PDFLIB" != "no"; then
 
   case $PHP_PDFLIB in
     yes)
+	  case $host_alias in
+	    *darwin*)
+		  PHP_ADD_FRAMEWORK(CoreServices)
+		  PHP_ADD_FRAMEWORK(ApplicationServices)
+		  ;;
+	  esac
       AC_CHECK_LIB(pdf, PDF_show_boxed, [
         AC_DEFINE(HAVE_PDFLIB,1,[ ])
         PHP_ADD_LIBRARY(pdf,, PDF_SHARED_LIBADD)