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diff --git a/intl/icu/source/tools/genccode/genccode.c b/intl/icu/source/tools/genccode/genccode.c
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+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+ *******************************************************************************
+ * Copyright (C) 1999-2016, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ *******************************************************************************
+ * file name: gennames.c
+ * encoding: UTF-8
+ * tab size: 8 (not used)
+ * indentation:4
+ *
+ * created on: 1999nov01
+ * created by: Markus W. Scherer
+ *
+ * This program reads a binary file and creates a C source code file
+ * with a byte array that contains the data of the binary file.
+ *
+ * 12/09/1999 weiv Added multiple file handling
+ */
+
+#include "unicode/utypes.h"
+
+#if U_PLATFORM_HAS_WIN32_API
+# define VC_EXTRALEAN
+# define WIN32_LEAN_AND_MEAN
+# define NOUSER
+# define NOSERVICE
+# define NOIME
+# define NOMCX
+#include <windows.h>
+#include <time.h>
+#endif
+
+#if U_PLATFORM_IS_LINUX_BASED && U_HAVE_ELF_H
+# define U_ELF
+#endif
+
+#ifdef U_ELF
+# include <elf.h>
+# if defined(ELFCLASS64)
+# define U_ELF64
+# endif
+ /* Old elf.h headers may not have EM_X86_64, or have EM_X8664 instead. */
+# ifndef EM_X86_64
+# define EM_X86_64 62
+# endif
+# define ICU_ENTRY_OFFSET 0
+#endif
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "unicode/putil.h"
+#include "cmemory.h"
+#include "cstring.h"
+#include "filestrm.h"
+#include "toolutil.h"
+#include "unicode/uclean.h"
+#include "uoptions.h"
+#include "pkg_genc.h"
+
+enum {
+ kOptHelpH = 0,
+ kOptHelpQuestionMark,
+ kOptDestDir,
+ kOptQuiet,
+ kOptName,
+ kOptEntryPoint,
+#ifdef CAN_GENERATE_OBJECTS
+ kOptObject,
+ kOptMatchArch,
+ kOptSkipDllExport,
+#endif
+ kOptFilename,
+ kOptAssembly
+};
+
+static UOption options[]={
+/*0*/UOPTION_HELP_H,
+ UOPTION_HELP_QUESTION_MARK,
+ UOPTION_DESTDIR,
+ UOPTION_QUIET,
+ UOPTION_DEF("name", 'n', UOPT_REQUIRES_ARG),
+ UOPTION_DEF("entrypoint", 'e', UOPT_REQUIRES_ARG),
+#ifdef CAN_GENERATE_OBJECTS
+/*6*/UOPTION_DEF("object", 'o', UOPT_NO_ARG),
+ UOPTION_DEF("match-arch", 'm', UOPT_REQUIRES_ARG),
+ UOPTION_DEF("skip-dll-export", '\0', UOPT_NO_ARG),
+#endif
+ UOPTION_DEF("filename", 'f', UOPT_REQUIRES_ARG),
+ UOPTION_DEF("assembly", 'a', UOPT_REQUIRES_ARG)
+};
+
+#define CALL_WRITECCODE 'c'
+#define CALL_WRITEASSEMBLY 'a'
+#define CALL_WRITEOBJECT 'o'
+extern int
+main(int argc, char* argv[]) {
+ UBool verbose = true;
+ char writeCode;
+
+ U_MAIN_INIT_ARGS(argc, argv);
+
+ options[kOptDestDir].value = ".";
+
+ /* read command line options */
+ argc=u_parseArgs(argc, argv, UPRV_LENGTHOF(options), options);
+
+ /* error handling, printing usage message */
+ if(argc<0) {
+ fprintf(stderr,
+ "error in command line argument \"%s\"\n",
+ argv[-argc]);
+ }
+ if(argc<0 || options[kOptHelpH].doesOccur || options[kOptHelpQuestionMark].doesOccur) {
+ fprintf(stderr,
+ "usage: %s [-options] filename1 filename2 ...\n"
+ "\tread each binary input file and \n"
+ "\tcreate a .c file with a byte array that contains the input file's data\n"
+ "options:\n"
+ "\t-h or -? or --help this usage text\n"
+ "\t-d or --destdir destination directory, followed by the path\n"
+ "\t-q or --quiet do not display warnings and progress\n"
+ "\t-n or --name symbol prefix, followed by the prefix\n"
+ "\t-e or --entrypoint entry point name, followed by the name (_dat will be appended)\n"
+ "\t-r or --revision Specify a version\n"
+ , argv[0]);
+#ifdef CAN_GENERATE_OBJECTS
+ fprintf(stderr,
+ "\t-o or --object write a .obj file instead of .c\n"
+ "\t-m or --match-arch file.o match the architecture (CPU, 32/64 bits) of the specified .o\n"
+ "\t ELF format defaults to i386. Windows defaults to the native platform.\n"
+ "\t--skip-dll-export Don't export the ICU data entry point symbol (for use when statically linking)\n");
+#endif
+ fprintf(stderr,
+ "\t-f or --filename Specify an alternate base filename. (default: symbolname_typ)\n"
+ "\t-a or --assembly Create assembly file. (possible values are: ");
+
+ printAssemblyHeadersToStdErr();
+ } else {
+ const char *message, *filename;
+ /* TODO: remove void (*writeCode)(const char *, const char *); */
+
+ if(options[kOptAssembly].doesOccur) {
+ message="generating assembly code for %s\n";
+ writeCode = CALL_WRITEASSEMBLY;
+ /* TODO: remove writeCode=&writeAssemblyCode; */
+
+ if (!checkAssemblyHeaderName(options[kOptAssembly].value)) {
+ fprintf(stderr,
+ "Assembly type \"%s\" is unknown.\n", options[kOptAssembly].value);
+ return -1;
+ }
+ }
+#ifdef CAN_GENERATE_OBJECTS
+ else if(options[kOptObject].doesOccur) {
+ message="generating object code for %s\n";
+ writeCode = CALL_WRITEOBJECT;
+ /* TODO: remove writeCode=&writeObjectCode; */
+ }
+#endif
+ else
+ {
+ message="generating C code for %s\n";
+ writeCode = CALL_WRITECCODE;
+ /* TODO: remove writeCode=&writeCCode; */
+ }
+ if (options[kOptQuiet].doesOccur) {
+ verbose = false;
+ }
+ while(--argc) {
+ filename=getLongPathname(argv[argc]);
+ if (verbose) {
+ fprintf(stdout, message, filename);
+ }
+
+ switch (writeCode) {
+ case CALL_WRITECCODE:
+ writeCCode(filename, options[kOptDestDir].value,
+ options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL,
+ options[kOptName].doesOccur ? options[kOptName].value : NULL,
+ options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL,
+ NULL,
+ 0);
+ break;
+ case CALL_WRITEASSEMBLY:
+ writeAssemblyCode(filename, options[kOptDestDir].value,
+ options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL,
+ options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL,
+ NULL,
+ 0);
+ break;
+#ifdef CAN_GENERATE_OBJECTS
+ case CALL_WRITEOBJECT:
+ writeObjectCode(filename, options[kOptDestDir].value,
+ options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL,
+ options[kOptMatchArch].doesOccur ? options[kOptMatchArch].value : NULL,
+ options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL,
+ NULL,
+ 0,
+ !options[kOptSkipDllExport].doesOccur);
+ break;
+#endif
+ default:
+ /* Should never occur. */
+ break;
+ }
+ /* TODO: remove writeCode(filename, options[kOptDestDir].value); */
+ }
+ }
+
+ return 0;
+}