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-rw-r--r--lib/python/qmk/commands.py23
1 files changed, 20 insertions, 3 deletions
diff --git a/lib/python/qmk/commands.py b/lib/python/qmk/commands.py
index 8c66228b2..421453d83 100644
--- a/lib/python/qmk/commands.py
+++ b/lib/python/qmk/commands.py
@@ -52,7 +52,7 @@ def create_make_target(target, parallel=1, **env_vars):
52 for key, value in env_vars.items(): 52 for key, value in env_vars.items():
53 env.append(f'{key}={value}') 53 env.append(f'{key}={value}')
54 54
55 return [make_cmd, '-j', str(parallel), *env, target] 55 return [make_cmd, *get_make_parallel_args(parallel), *env, target]
56 56
57 57
58def create_make_command(keyboard, keymap, target=None, parallel=1, **env_vars): 58def create_make_command(keyboard, keymap, target=None, parallel=1, **env_vars):
@@ -112,6 +112,24 @@ def get_git_version(current_time, repo_dir='.', check_dir='.'):
112 return current_time 112 return current_time
113 113
114 114
115def get_make_parallel_args(parallel=1):
116 """Returns the arguments for running the specified number of parallel jobs.
117 """
118 parallel_args = []
119
120 if int(parallel) <= 0:
121 # 0 or -1 means -j without argument (unlimited jobs)
122 parallel_args.append('--jobs')
123 else:
124 parallel_args.append('--jobs=' + str(parallel))
125
126 if int(parallel) != 1:
127 # If more than 1 job is used, synchronize parallel output by target
128 parallel_args.append('--output-sync=target')
129
130 return parallel_args
131
132
115def create_version_h(skip_git=False, skip_all=False): 133def create_version_h(skip_git=False, skip_all=False):
116 """Generate version.h contents 134 """Generate version.h contents
117 """ 135 """
@@ -185,8 +203,7 @@ def compile_configurator_json(user_keymap, bootloader=None, parallel=1, **env_va
185 make_command.append('-s') 203 make_command.append('-s')
186 204
187 make_command.extend([ 205 make_command.extend([
188 '-j', 206 *get_make_parallel_args(parallel),
189 str(parallel),
190 '-r', 207 '-r',
191 '-R', 208 '-R',
192 '-f', 209 '-f',