Open Watcom C/C++ compilers and tools Fork
C/C++ compilers and tools to compile and build for targets DOS 16/32-bit, RDOS, Windows 16/32-bit, OS/2 16/32 bit, Linux 32-bit (x86), Netware running on host OS DOS, Windows 16/32/64-bit, OS/2, Linux 32/64-bit (x86/x64)
JWasm is a Masm-compatible assembler. It supports 16-, 32- and 64-bit code, instructions up to AVX and various output formats. It's written in C.
An Unit Test tool for PowerBuilder Applicatoin development. Command line support mode and xml result generation make it easily fitting into CruiseContol integration server.
XSystem Kernel Project - an object-oriented 32-bit protected-mode operating system for IA32-architecture.