From dc0ee6361a8f50b9ae60f67e8bfefbf2093c10a5 Mon Sep 17 00:00:00 2001
From: Peter Edberg <pedberg@unicode.org>
Date: Thu, 24 Apr 2008 00:30:41 +0000
Subject: [PATCH] ICU-6245 Fix build with UCONFIG_NO_SERVICE 1 (e.g. for
 Cygwin/MSVC) by adding dummy invocation of Mutex for that case

X-SVN-Rev: 23825
---
 .gitattributes                  |  1 +
 icu4c/source/common/Makefile.in |  4 ++--
 icu4c/source/common/mutex.cpp   | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 icu4c/source/common/mutex.cpp

diff --git a/.gitattributes b/.gitattributes
index 52a3962c2e..19dc172057 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -48,6 +48,7 @@ README text !eol
 *.spp -text
 *.tri2 -text
 
+icu4c/source/common/mutex.cpp -text
 icu4c/source/samples/layout/cgnomelayout.c -text
 icu4c/source/samples/ucnv/data02.bin -text
 icu4c/source/test/compat/tzone.pl -text
diff --git a/icu4c/source/common/Makefile.in b/icu4c/source/common/Makefile.in
index 6efb25907d..43b38661f2 100644
--- a/icu4c/source/common/Makefile.in
+++ b/icu4c/source/common/Makefile.in
@@ -1,6 +1,6 @@
 #******************************************************************************
 #
-#   Copyright (C) 1999-2007, International Business Machines
+#   Copyright (C) 1999-2008, International Business Machines
 #   Corporation and others.  All Rights Reserved.
 #
 #******************************************************************************
@@ -85,7 +85,7 @@ uarrsort.o brkiter.o ubrk.o brkeng.o dictbe.o triedict.o \
 rbbi.o rbbidata.o rbbinode.o rbbirb.o rbbiscan.o rbbisetb.o rbbistbl.o rbbitblb.o \
 serv.o servnotf.o servls.o servlk.o servlkf.o servrbf.o servslkf.o \
 uidna.o usprep.o punycode.o \
-util.o util_props.o parsepos.o locbased.o cwchar.o wintz.o
+util.o util_props.o parsepos.o locbased.o cwchar.o wintz.o mutex.o
 
 ## Header files to install
 HEADERS = $(srcdir)/unicode/*.h unicode/*.h
diff --git a/icu4c/source/common/mutex.cpp b/icu4c/source/common/mutex.cpp
new file mode 100644
index 0000000000..b54a847bfa
--- /dev/null
+++ b/icu4c/source/common/mutex.cpp
@@ -0,0 +1,18 @@
+/**
+*******************************************************************************
+* Copyright (C) 2008, International Business Machines Corporation.       *
+* All Rights Reserved.                                                        *
+*******************************************************************************
+*/
+
+#include "unicode/utypes.h"
+
+#if UCONFIG_NO_SERVICE
+
+/* If UCONFIG_NO_SERVICE, then there is no invocation of Mutex elsewhere in
+   common, so add one here to force an export */
+#include "mutex.h"
+static Mutex *aMutex = 0;
+
+/* UCONFIG_NO_SERVICE */
+#endif