Welcome to building your first rez package!
This package uses a simple python-based build script, and explicitly specifies
the build command using the build_command
attribute in package.py.
Rez has extensible support for other build systems, and comes with CMake support
included. A CMakeLists.txt.example file is provided; to use cmake instead,
just ensure that the cmake binary is visible; rename CMakeLists.txt.example to
CMakeLists.txt; and remove the build_command
attribute from package.py. Rez
then determines which build system to use based on the build file found in the
package source root.
When you run rez-build -i, rez uses your package's definition file (package.py) to create the correct build environment, and then runs the appropriate build system's executable within that environment.