add --with-tune configure flag
authorSebastian Pop <spop@amazon.com>
Tue, 17 Nov 2020 16:00:51 +0000 (16:00 +0000)
committerSebastian Pop <spop@amazon.com>
Tue, 17 Nov 2020 22:16:03 +0000 (22:16 +0000)
commit04dedd18141ccf42e59f7f5f0abc3b86dd63bdb9
treeb60f14f67a081978a02c054842ddfba0c0b0c13c
parent1e27e7a582a9b86bcf86f5c103cd947672746e97
add --with-tune configure flag

fixes a configure error on Arm64 when passing --with-tune=... to configure:
```
This target does not support --with-tune.
Valid --with options are: abi cpu arch
```
The missing flag sets target tuning to a different value than generic tuning.

gcc/
* config.gcc: Add --with-tune to AArch64 configure flags.
gcc/config.gcc