west: bossac: handle stty from coreutils on macOS
There might be situations where people are running the coreutils version
of stty on macOS, hence the need for being smarter at detecting when
that might be the case
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
diff --git a/scripts/west_commands/runners/bossac.py b/scripts/west_commands/runners/bossac.py
index ab21421..fcbd6fd 100644
--- a/scripts/west_commands/runners/bossac.py
+++ b/scripts/west_commands/runners/bossac.py
@@ -149,12 +149,19 @@
return None
+ def is_gnu_coreutils_stty(self):
+ try:
+ result = subprocess.run(['stty', '--version'], capture_output=True, text=True, check=True)
+ return 'coreutils' in result.stdout
+ except subprocess.CalledProcessError:
+ return False
+
def set_serial_config(self):
if platform.system() == 'Linux' or platform.system() == 'Darwin':
self.require('stty')
# GNU coreutils uses a capital F flag for 'file'
- flag = '-F' if platform.system() == 'Linux' else '-f'
+ flag = '-F' if self.is_gnu_coreutils_stty() else '-f'
if self.is_extended_samba_protocol():
self.speed = '1200'
