ADA_PROJECT_PATH in printenv?

[pjljvandelaar]

Hi Alire developers,

The documentation of gnat project manager describes ADA_PROJECT_PATH. Yet, when I execute alr printenv this value is NOT described.
Is this an ommission? If not, why is it excluded?

Greetings,
Pierre

[mosteo]

Alire uses GPR_PROJECT_PATH which to my knowledge is equivalent.

[Fabien-Chouteau]

See https://docs.adacore.com/gprbuild-docs/html/gprbuild_ug/gnat_project_manager.html#importing-projects:

ADA_PROJECT_PATH is used for compatibility, it is recommended to use GPR_PROJECT_PATH_FILE or GPR_PROJECT_PATH.