Flite does not like the "-std=c99" flag, use the fix from mod_xml_ldap (for…

Flite does not like the "-std=c99" flag, use the fix from mod_xml_ldap (for openldap) to remove it from CFLAGS before calling the flite configure script

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12859 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/asr_tts/mod_flite/Makefile

@@ -17,7 +17,7 @@ $(FLITE_DIR):
 	$(GETLIB) $(FLITE)-latest.tar.gz
 
 $(FLITE_DIR)/Makefile: $(FLITE_DIR)
-	cd $(FLITE_DIR) && ./configure --without-audio --with-pic --disable-shared
+	cd $(FLITE_DIR) && CFLAGS="`echo $(CFLAGS) | sed -e 's:-std=c99::'`" ./configure --without-audio --with-pic --disable-shared
 	$(TOUCH_TARGET)
 
 $(FLITE_A): $(FLITE_DIR) $(FLITE_DIR)/Makefile