with DOS/4GW? - Open Watcom

DOS Programming Guide
3.2 Building and Running the Sample
386|DOS-Extender Application
To compile and link our example program which is stored in the file HELLO.C, enter the
following command:
C>wcl386 /l=pharlap hello.c
The typical messages that appear on the screen are shown in the following illustration.
C>wcl386 /l=pharlap hello.c
WATCOM C/C++32 Compile and Link Utility
Copyright by WATCOM International Corp. 1988, 2000. All rights reserved.
WATCOM is a trademark of Sybase, Inc. and its subsidiaries.
wcc386 hello.c
WATCOM C32 Optimizing Compiler
Copyright by WATCOM International Corp. 1984, 2000. All rights reserved.
WATCOM is a trademark of Sybase, Inc. and its subsidiaries.
hello.c: 6 lines, included 174, 0 warnings, 0 errors
Code size: 24
WATCOM Linker
Copyright by WATCOM International Corp. 1985, 2000. All rights reserved.
WATCOM is a trademark of Sybase, Inc. and its subsidiaries.
loading object files
searching libraries
creating a Phar Lap simple executable
Provided that no errors were encountered during the compile or link phases, the "hello"
program may now be run.
C>run386 hello
Hello world
If you examine the current directory, you will find that two files have been created. These are
HELLO.OBJ (the result of compiling HELLO.C) and HELLO.EXP (the result of linking
HELLO.OBJ with the appropriate Watcom C/C++ libraries). It is HELLO.EXP that is run by
DOS when you enter the "run386 hello" command.
12 Building and Running the Sample 386|DOS-Extender Application