Update ICU to 58.1

source/icudefs.mk.in

Index: source/icudefs.mk.in
diff --git a/source/icudefs.mk.in b/source/icudefs.mk.in
index 7be5a4307eba59a24bd42db2622535772f3c8445..46568f30766aadc305a7a06e2989fe2d66d8d567 100644
--- a/source/icudefs.mk.in
+++ b/source/icudefs.mk.in
@@ -2,7 +2,9 @@
 #
 # Yves Arrouye.
 #
-# Copyright (C) 2000-2014, International Business Machines Corporation and others.
+# Copyright (C) 2016 and later: Unicode, Inc. and others.
+# License & terms of use: http://www.unicode.org/copyright.html
+# Copyright (C) 2000-2016, International Business Machines Corporation and others.
 # All Rights Reserved.
 
 #
@@ -165,8 +167,8 @@ COMPILE.c=    $(CC) $(CPPFLAGS) $(DEFS) $(CFLAGS) -c
 COMPILE.cc=   $(CXX) $(CPPFLAGS) $(DEFS) $(CXXFLAGS) -c
 
 # Commands to link
-LINK.c=       $(CC) $(CFLAGS) $(LDFLAGS)
-LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS)
+LINK.c=       $(CC) $(CFLAGS) $(LDFLAGS) $(LINKFLAGS)
+LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS) $(LINKFLAGS)
 
 # Commands to make a shared library
 SHLIB.c=      $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS)
@@ -243,7 +245,6 @@ TOOLLIBDIR=$(LIBDIR)
 DATA_STUBNAME = data
 COMMON_STUBNAME = uc
 I18N_STUBNAME = i18n
-LAYOUT_STUBNAME = le
 LAYOUTEX_STUBNAME = lx
 IO_STUBNAME = io
 TOOLUTIL_STUBNAME = tu
@@ -262,8 +263,6 @@ else
 USING_ICULEHB=no
 ICULEHB_TRUE=#
 ICULEHB_FALSE=
-ICULIBS_LE	= -l$(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)$(LAYOUT_STUBNAME)$(ICULIBSUFFIX)$(SO_TARGET_VERSION_SUFFIX)
-ICULE_CFLAGS=-I$(top_srcdir)
 endif
 
 # Just the libs.