Happy hacking

With TASM 4+:

tasm32 /dEXEC_TYPE=0 /m /ml /c /la kernel.asm
tasm32 /dEXEC_TYPE=0 /m /ml /c /la dos32a.asm
tlink /3 dos32a kernel,DOS4GW.exe

From this repository (directly in dosbox):

mount d ~/git/dos32a-ng
D:
make.bat

🧐

With Docker: Just run the following commands in the root directory of the repository. The container will launch a headless dosbox for building dos32a with tasm/tlink. After it finishes, a DOS32ANG.EXE will appear in the root directory.

$ docker build -t dos32a .
$ docker run -it -v ${PWD}/:/app/ dos32a --rm dosbox.sh

😎

Check other branches for legacy versions:

• https://github.com/yetmorecode/dos32a-ng/tree/legacy-710-sdk - 7.1.0 SDK with full documentation and build instructions
• https://github.com/yetmorecode/dos32a-ng/tree/legacy-800 - 8.0.0 source with build instructions
• https://github.com/yetmorecode/dos32a-ng/tree/legacy-912 - 9.1.2 source