--- misc/icu/source/common/putil.c	2008-07-01 03:41:12.000000000 +0200
+++ misc/build/icu/source/common/putil.c	2008-09-02 07:01:29.335795765 +0200
@@ -52,7 +52,7 @@
 Poorly upgraded Solaris machines can't have this defined.
 Cleanly installed Solaris can use this #define.
 */
-#if !defined(_XOPEN_SOURCE_EXTENDED) && ((!defined(__STDC_VERSION__) || __STDC_VERSION__ >= 199901L) || defined(__xlc__))
+#if !defined(_XOPEN_SOURCE_EXTENDED) && ((!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L) || defined(__xlc__))
 #define _XOPEN_SOURCE_EXTENDED 1
 #endif
 
--- misc/icu/source/config/mh-darwin	Tue Jul  1 03:41:24 2008
+++ misc/build/icu/source/config/mh-darwin	Tue Jan 20 18:33:16 2009
@@ -25,7 +25,7 @@
 SHLIB.cc=	$(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
 
 ## Compiler switches to embed a library name and version information
-LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
+LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name @executable_path/$(notdir $(FINAL_SO_TARGET))
 
 ## Compiler switch to embed a runtime search path
 LD_RPATH=
@@ -41,10 +41,6 @@
 ## Non-shared intermediate object suffix
 STATIC_O = ao
 
-## Override Versioned target for a shared library.
-FINAL_SO_TARGET=  $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
-MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
-
 ## Compilation rules
 %.$(STATIC_O): $(srcdir)/%.c
 	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
@@ -76,16 +72,10 @@
 
 ## Versioned libraries rules
 
-%.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
+%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
 	$(RM) $@ && ln -s ${<F} $@
-%.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
-	$(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
-
-# tzcode option
-TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
-
-# genren opts
-GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
+%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
+	$(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
 
 ## Remove shared library 's'
 STATIC_PREFIX_WHEN_USED = 
--- misc/icu/source/config/mh-linux	2007-12-12 19:57:36.000000000 +0100
+++ misc/build/icu/source/config/mh-linux	2008-05-21 18:59:13.000000000 +0200
@@ -20,6 +20,11 @@
 LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN 
 LD_RPATH_PRE = -Wl,-rpath,
 
+## Force RPATH=$ORIGIN to locate own dependencies w/o need for LD_LIBRARY_PATH
+## (incl. the C++ runtime libs potentially found in the URE lib dir):
+ENABLE_RPATH=YES
+RPATHLDFLAGS=${LD_RPATH_PRE}'$$ORIGIN:$$ORIGIN/../ure-link/lib'
+
 ## These are the library specific LDFLAGS
 LDFLAGSICUDT=-nodefaultlibs -nostdlib
 
--- misc/icu/source/config/mh-solaris	2008-07-01 03:41:26.000000000 +0200
+++ misc/build/icu/source/config/mh-solaris	2009-02-17 11:54:45.105890123 +0100
@@ -36,17 +36,21 @@
 
 ## Commands to link
 ## For Sun Workshop, use CC to link to bring in C++ runtime
-LINK.c=		$(CXX) $(CXXFLAGS) $(LDFLAGS)
-LINK.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS)
+LINK.c=		$(CXX) $(CXXFLAGS) $(LDFLAGS) -norunpath
+LINK.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS) -norunpath
 
 ## Commands to make a shared library
 SHLIB.c=	$(CC) $(CFLAGS) $(LDFLAGS) -G
-SHLIB.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS) -G
+SHLIB.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS) -G -norunpath
 
 ## Compiler switch to embed a runtime search path
 LD_RPATH=       -R'$$'ORIGIN 
 LD_RPATH_PRE=   -R
 
+## Force RPATH=$ORIGIN to locate own dependencies w/o need for LD_LIBRARY_PATH
+ENABLE_RPATH=YES
+RPATHLDFLAGS=${LD_RPATH}'$$ORIGIN'
+
 #LIBRARY_PATH_PREFIX=/usr/lib/lwp:
 
 ## Compiler switch to embed a library name
--- misc/icu/source/layout/ArabicShaping.cpp	2008-07-01 03:42:04.000000000 +0200
+++ misc/build/icu/source/layout/ArabicShaping.cpp	2009-02-17 12:04:34.264869737 +0100
@@ -79,7 +79,6 @@
 #define markFeatureMask 0x00040000UL
 #define mkmkFeatureMask 0x00020000UL
 
-#define NO_FEATURES   0
 #define ISOL_FEATURES (isolFeatureMask | ligaFeatureMask | msetFeatureMask | markFeatureMask | ccmpFeatureMask | rligFeatureMask | caltFeatureMask | dligFeatureMask | cswhFeatureMask | cursFeatureMask | kernFeatureMask | mkmkFeatureMask)
 
 #define SHAPE_MASK 0xF0000000UL
@@ -174,11 +173,7 @@
         LEUnicode c = chars[in];
         ShapeType t = getShapeType(c);
 
-        if (t == ST_NOSHAPE_NONE) {
-            glyphStorage.setAuxData(out, NO_FEATURES, success);
-        } else {
-            glyphStorage.setAuxData(out, ISOL_FEATURES, success);
-        }
+        glyphStorage.setAuxData(out, ISOL_FEATURES, success);
 
         if ((t & MASK_TRANSPARENT) != 0) {
             continue;
--- misc/icu/source/common/stringpiece.cpp	2010-10-29 20:01:01.000000000 +0200
+++ misc/build/icu/source/common/stringpiece.cpp	2011-03-14 13:38:59.094036495 +0100
@@ -75,7 +75,7 @@
  * Visual Studios 9.0.
  * Cygwin with MSVC 9.0 also complains here about redefinition.
  */
-#if (!defined(_MSC_VER) || (_MSC_VER > 1500)) && !defined(CYGWINMSVC)
+#if (!defined(_MSC_VER) && !defined(CYGWINMSVC))
 const int32_t StringPiece::npos;
 #endif