Add a support for newlib

README.chromium

 Name: icu
 URL: http://site.icu-project.org/
 Version: 52.1
 License: MIT
 Security Critical: yes
 
 Description:
 This directory contains the source code of ICU 52.1 for C/C++
 
 1. It was obtained with the following:
 
     $ svn export --native-eol LF http://source.icu-project.org/repos/icu/icu/tags/release-52-1 icu52
 
   The following directories we don't use are removed:
 
    - as_is
    - packaging
    - source/layout
    - source/layoutex
    - source/data/xml
 
   patches/configure.patch is applied to get runConfigureICU work in the 
   icudata generation step without layout and layoutex directory by removing the
   corresponding Makefile's from ac_config variable.
 
 2. Apply the following patch for platform related headers (putilimpl.h and 
    others).
 
-  - patches/putil.patch for Android and QNX
+  - patches/putil.patch for Android, QNX and newlib(NaCl-newlib).
     Upstream bug for Android : http://bugs.icu-project.org/trac/ticket/10478
     Upstream bug for QNX : http://bugs.icu-project.org/trac/ticket/10811
+    Upstream bug for newlib : http://bugs.icu-project.org/trac/ticket/10873
 
 
 3. Breakiterator patches
 
    - Apply patches/brkitr.patch 
      * word.txt 
        a. Move full stops (U+002E, U+FF0E) from MidNumLet to MidNum so that
           FQDN labels can be split at '.'
        b. Move fullwidth digits (U+FF10 - U+FF19) from Ideographic to Numeric.
           See http://unicode.org/cldr/trac/ticket/6555 
@@ skipping 168 matching lines @@
       c. In Visual Studio, open source/allinone/allinone.sln solution
          in ${SEPARATE_ICU_ROOT}
       d. Build 'makedata' target 
       e. icudt52.dll will be generated in ${SEPARATE_ICU_ROOT}/bin
       f. Copy that icudt52.dll to ${CHROME_ICU_ROOT}/windows/icudt.dll 
          and check that in.
 
 
 10. Change export of U_ICUDATA_ENTRY_POINT from U_IMPORT to U_EXPORT.
     - patches/declspec.patch