diff options
Diffstat (limited to 'buildtools')
-rw-r--r-- | buildtools/wafsamba/samba_utils.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/buildtools/wafsamba/samba_utils.py b/buildtools/wafsamba/samba_utils.py index a5d42e4f7f..cb055043a7 100644 --- a/buildtools/wafsamba/samba_utils.py +++ b/buildtools/wafsamba/samba_utils.py @@ -296,3 +296,21 @@ def mkdir_p(dir): return mkdir_p(os.path.dirname(dir)) os.mkdir(dir) + + +def RUN_COMMAND(cmd, + env=None, + shell=False): + '''run a external command, return exit code or signal''' + # recursively expand variables + if env: + while cmd.find('${') != -1: + cmd = Utils.subst_vars(cmd, env) + + status = os.system(cmd) + if os.WIFEXITED(status): + return os.WEXITSTATUS(status) + if os.WIFSIGNALED(status): + return - os.WTERMSIG(status) + print "Unknown exit reason %d for command: %s" (status, cmd) + return -1 |