Ruby 2.4.1 compile error C2118

[hellio6]

I try to compile ruby 2.4.1 on Windows using VS2015 community version. after configure I run nmake but getting this error. Any one successfully compile ruby 2.4.1 on Windows yet. > nmake Microsoft (R) Program Maintenance Utility Version 14.00.24210.0 Copyright (C) Microsoft Corporation. All rights reserved. CC = cl -nologo LD = cl -nologo LDSHARED = cl -nologo -LD CFLAGS = -MD -Zi -W2 -wd4100 -wd4127 -wd4210 -wd4214 -wd4255 -wd4574 -wd4668 -wd4710 -wd4711 -wd4820 -wd4996 -we4028 -we4142 -O2sy- -Zm600 XCFLAGS = -DRUBY_EXPORT -I. -I.ext/include/x64-mswin64_140 -I./include -I. -I./enc/unicode/9.0.0 CPPFLAGS = -D_WIN32_WINNT=0x0600 DLDFLAGS = -incremental:no -debug -opt:ref -opt:icf -dll SOLIBS = compiling main.c main.c d:\ruby\ruby-2.4.1\ruby-2.4.1\include\ruby/ruby.h(106): error C2118: negative subscript NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\cl.EXE"' : return code '0x2' Stop. I look at ruby.h (106) and see this: typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1]; How can we fix this? Any of you successfully compile ruby 2.4.1 on Windows?

[hellio6]

Now I can compile, some failure at "nmake install"

> nmake install

Microsoft (R) Program Maintenance Utility Version 14.00.23026.0

Copyright (C) Microsoft Corporation.  All rights reserved.

        CC = cl -nologo
        LD = cl -nologo
        LDSHARED = cl -nologo -LD
        CFLAGS = -MD -Zi -W2 -wd4100 -wd4127 -wd4210 -wd4214 -wd4255 -wd4574  -wd4668 -wd4710 -wd4711 -wd4820 -wd4996  -we4028 -we4142 -O2sy-  -Zm600
        XCFLAGS = -DRUBY_EXPORT -I. -I.ext/include/x64-mswin64_140 -I./include -I. -I./enc/unicode/9.0.0
        CPPFLAGS =  -D_WIN32_WINNT=0x0600
        DLDFLAGS = -incremental:no -debug -opt:ref -opt:icf -dll
        SOLIBS =

generating enc.mk
making srcs under enc
generating transdb.h
transdb.h unchanged
generating makefile exts.mk
makefile(92) : fatal error U1000: syntax error : ')' missing in macro invocation
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.EXE"' : return code '0x2'
Stop.