env
CC=g++
CFLAG=-c\ -O2\ -W\ -fPIC\ -g
LNK=g++
EXFLAG=-fno-pie
DLFLAG=-shared
LB=ar
LBFLAG=rcs
L=-L
l=-l
o=-o
set path=C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build;%path%
set path=%VS120COMNTOOLS%..\..\vc;%path%
call vcvarsall.bat
rem amd64
set CC=cl
set CFLAG=-c -O2 -W3 -Zi -GR -EHsc -nologo -MDd
set LNK=link
set EXFLAG=-nologo
set DLFLAG=-dll -nologo -debug
set LB=lib
set LBFLAG=-nologo
set L=-libpath:
set l=
set o=-out: