diff -Naur a/source/common/unicode/uconfig.h b/source/common/unicode/uconfig.h
--- a/source/common/unicode/uconfig.h	2010-04-28 08:27:34.000000000 -0700
+++ b/source/common/unicode/uconfig.h	2015-07-23 13:05:07.489176056 -0700
@@ -131,7 +131,7 @@
  * @stable ICU 2.4
  */
 #ifndef UCONFIG_NO_LEGACY_CONVERSION
-#   define UCONFIG_NO_LEGACY_CONVERSION 0
+#   define UCONFIG_NO_LEGACY_CONVERSION 1
 #endif
 
 /**
@@ -163,7 +163,7 @@
  * @stable ICU 2.4
  */
 #ifndef UCONFIG_NO_BREAK_ITERATION
-#   define UCONFIG_NO_BREAK_ITERATION 0
+#   define UCONFIG_NO_BREAK_ITERATION 1
 #endif
 
 /**
@@ -173,7 +173,7 @@
  * @stable ICU 2.6
  */
 #ifndef UCONFIG_NO_IDNA
-#   define UCONFIG_NO_IDNA 0
+#   define UCONFIG_NO_IDNA 1
 #endif
 
 /* i18n library switches ---------------------------------------------------- */
@@ -205,7 +205,7 @@
  * @stable ICU 2.4
  */
 #ifndef UCONFIG_NO_TRANSLITERATION
-#   define UCONFIG_NO_TRANSLITERATION 0
+#   define UCONFIG_NO_TRANSLITERATION 1
 #endif
 
 /**
@@ -215,7 +215,7 @@
  * @stable ICU 2.4
  */
 #ifndef UCONFIG_NO_REGULAR_EXPRESSIONS
-#   define UCONFIG_NO_REGULAR_EXPRESSIONS 0
+#   define UCONFIG_NO_REGULAR_EXPRESSIONS 1
 #endif
 
 /**
@@ -225,7 +225,7 @@
  * @stable ICU 3.2
  */
 #ifndef UCONFIG_NO_SERVICE
-#   define UCONFIG_NO_SERVICE 0
+#   define UCONFIG_NO_SERVICE 1
 #endif
 
 #endif