diff options
Diffstat (limited to 'classes/base.bbclass')
| -rw-r--r-- | classes/base.bbclass | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/classes/base.bbclass b/classes/base.bbclass index 598a7bb77f..4e9b65c285 100644 --- a/classes/base.bbclass +++ b/classes/base.bbclass @@ -728,9 +728,14 @@ base_do_buildall() { : } +def subprocess_setup(): + import signal, subprocess + # Python installs a SIGPIPE handler by default. This is usually not what + # non-Python subprocesses expect. + signal.signal(signal.SIGPIPE, signal.SIG_DFL) def oe_unpack_file(file, data, url = None): - import bb, os + import bb, os, signal, subprocess if not url: url = "file://%s" % file dots = file.split(".") @@ -799,7 +804,7 @@ def oe_unpack_file(file, data, url = None): cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', data, 1), cmd) bb.note("Unpacking %s to %s/" % (base_path_out(file, data), base_path_out(os.getcwd(), data))) - ret = os.system(cmd) + ret = subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True) os.chdir(save_cwd) |