wibo

A minimal, low-fuss wrapper that can run really simple command-line 32-bit Windows binaries on Linux - with less faff and fewer dependencies than WINE.

Don't run this on any untrusted executables, I implore you. (Or probably just don't run it at all... :p)

Building

cmake -B build -DCMAKE_BUILD_TYPE=Debug
cmake --build build --target wibo

cmake -B build -DCMAKE_BUILD_TYPE=Release to produce an optimized binary instead.

Running

./build/wibo /path/to/program.exe
# or, with debug logging:
WIBO_DEBUG=1 ./build/wibo /path/to/program.exe

Tests

Self-checking Windows fixtures run through CTest. They require a 32-bit MinGW cross toolchain (i686-w64-mingw32-gcc and i686-w64-mingw32-windres).

With the toolchain installed:

cmake -B build -DBUILD_TESTING=ON
cmake --build build
ctest --test-dir build --output-on-failure

This will cross-compile the fixture executables, run them through wibo, and fail if any WinAPI expectations are not met.

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Rough to-do list:

• Implement more APIs
• Do something intelligent with Windows HANDLEs
• Convert paths in environment variables (and the structure of PATH itself, maybe) to Windows format

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Related projects:

• taviso/loadlibrary
• evmar/retrowin32