I want to build a c
application with visual-studio
build tool cl.exe
by invoking nmake
similar like make
in **NIX
systems. I have written a makefile
. It cannot find include
files and object
files for linking. I couldn't find much reference how to link libraries.
CC=cl.exe
INC=-I../include
LIB=-L../lib
socket: socket.c
$(CC) socket.c $(INC) $(LIB) -lssl -lcrypto
output
D:\client>nmake
Microsoft (R) Program Maintenance Utility Version 10.00.30319.01
Copyright (C) Microsoft Corporation. All rights reserved.
cl.exe socket.c -I../include -L../lib -lssl -lcrypto
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86
Copyright (C) Microsoft Corporation. All rights reserved.
cl : Command line warning D9002 : ignoring unknown option '-L../lib'
cl : Command line warning D9002 : ignoring unknown option '-lssl'
cl : Command line warning D9002 : ignoring unknown option '-lcrypto'
socket.c
Microsoft (R) Incremental Linker Version 10.00.40219.01
Copyright (C) Microsoft Corporation. All rights reserved.
/out:socket.exe
socket.obj
LINK : fatal error LNK1104: cannot open file 'Ws2_32.lib'
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\cl.exe"' : return code '0x2'
Stop.
the
cl.exe
does not use the gcc syntax for libraries and include files.Here is a (usable but not perfect) example of how to specify the files:
you might also want to read how to include in cl.exe