Change Details

The standard output is set to a variable and the result code is handled by the cmake script, so there is no need for displaying the errors. The output displayed on screen can be confusing in case of an error, i.e. `fatal: not a git repository (or any of the parent directories): .git` when building from a github archive and not a repo clone (see https://github.com/Bitcoin-ABC/bitcoin-abc/issues/371).

The standard output is set to a variable and the result code is handled by the cmake script, so there is no need for displaying the errors. The output displayed on screen can be confusing in case of an error, i.e: fatal: not a git repository (or any of the parent directories): .git when building from a github archive and not a repo clone (see https://github.com/Bitcoin-ABC/bitcoin-abc/issues/371).

The standard output is set to a variable and the result code is handled by the cmake script, so there is no need for displaying the errors. The output displayed on screen can be confusing in case of an error, i.e. `fatal: not a git repository (or any of the parente: fatal: not a git repository (or any of the parent directories): .git` when building from a github archive and not a repo clone (see https://github.com/Bitcoin-ABC/bitcoin-abc/issues/371).