Help Wanted: Testing gf on macOS

[greg7mdp]

gf builds on MacOS, but I don't have access to a Mac to verify it actually runs correctly. Would be great if someone could work on it.

To build on MacOS, you'll need to install XQuartz for X11 support:

   # Install XQuartz (X11 for macOS)
   brew install xquartz

   # Log out and log back in (XQuartz requires this)

Then:

1. Clone and build:

   git clone https://github.com/greg7mdp/gf.git
   cd gf
   cmake -Bbuild -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=clang++ -GNinja .
   cmake --build build

2. Test it:

   # Start XQuartz first
   open -a XQuartz
   
   # Then run gf
   ./build/gf --help
   
   # Try debugging a simple program
   ./build/gf ./build/examples/calc

[greg7mdp]

Probably would have to support lldb which is the default debugger on MacOS.