10.9.7 Verify successful build

When the changes have been made, successful completion must be verified by doing

make all
make doc

When these commands complete without error, the patch is considered to function successfully.

Developers on Windows who are unable to build LilyPond should get help from a GNU/Linux or OSX developer to do the make tests.

LilyPond Contributor’s Guide v2.25.17 (development-branch).