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meta: replace os.system with subprocess.call

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Replace os.system with subprocess.call since the older function would
fail (more or less) silently if the executed program cannot be found

More info:
http://docs.python.org/library/subprocess.html#subprocess-replacements

[YOCTO #2454]

(From OE-Core rev: a07d03cc6f67c88feb9813ae7deb6e4a93552dfe)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert Yang
2012-05-29 22:53:06 +08:00
committed by Richard Purdie
parent e4c35790d6
commit e40995e569
14 changed files with 74 additions and 52 deletions
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meta/classes/package_deb.bbclass
+2 -1
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@@ -205,6 +205,7 @@ deb_log_check() {
python do_package_deb () {
import re, copy
import textwrap
import subprocess
workdir = d.getVar('WORKDIR', True)
if not workdir:
@@ -384,7 +385,7 @@ python do_package_deb () {
conffiles.close()
os.chdir(basedir)
ret = os.system("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH", True), root, pkgoutdir))
ret = subprocess.call("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH", True), root, pkgoutdir), shell=True)
if ret != 0:
bb.utils.prunedir(controldir)
bb.utils.unlockfile(lf)