diff options
| -rw-r--r-- | meta/classes/base.bbclass | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass index 3704cce01a..4f1e2dd788 100644 --- a/meta/classes/base.bbclass +++ b/meta/classes/base.bbclass @@ -627,8 +627,16 @@ base_do_buildall() { } + +def subprocess_setup(): + import signal + # Python installs a SIGPIPE handler by default. This is usually not what + # non-Python subprocesses expect. + # SIGPIPE errors are known issues with gzip/bash + signal.signal(signal.SIGPIPE, signal.SIG_DFL) + def oe_unpack_file(file, data, url = None): - import bb, os + import bb, os, subprocess if not url: url = "file://%s" % file dots = file.split(".") @@ -694,7 +702,7 @@ 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/" % (file, os.getcwd())) - ret = os.system(cmd) + ret = subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True) os.chdir(save_cwd) |