diff options
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/package_ipk.bbclass | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/classes/package_ipk.bbclass b/classes/package_ipk.bbclass index de7f0fe0c4..fd6ddbc3f8 100644 --- a/classes/package_ipk.bbclass +++ b/classes/package_ipk.bbclass @@ -114,7 +114,7 @@ package_generate_ipkg_conf () { } python do_package_ipk () { - import sys, re, copy + import sys, re, copy, fcntl workdir = bb.data.getVar('WORKDIR', d, 1) if not workdir: @@ -147,6 +147,16 @@ python do_package_ipk () { bb.debug(1, "No packages; nothing to do") return + def lockfile(name): + lf = open(name, "a+") + fcntl.flock(lf.fileno(), fcntl.LOCK_EX) + return lf + + def unlockfile(lf): + fcntl.flock(lf.fileno(), fcntl.LOCK_UN) + lf.close + + for pkg in packages.split(): localdata = bb.data.createCopy(d) pkgdest = bb.data.getVar('PKGDEST', d, 1) @@ -183,7 +193,7 @@ python do_package_ipk () { if not g and bb.data.getVar('ALLOW_EMPTY', localdata) != "1": from bb import note note("Not creating empty archive for %s-%s-%s" % (pkg, bb.data.getVar('PV', localdata, 1), bb.data.getVar('PR', localdata, 1))) - bb.utils.unlockfile(lf) + unlockfile(lf) continue controldir = os.path.join(root, 'CONTROL') @@ -191,7 +201,7 @@ python do_package_ipk () { try: ctrlfile = file(os.path.join(controldir, 'control'), 'w') except OSError: - bb.utils.unlockfile(lf) + unlockfile(lf) raise bb.build.FuncFailed("unable to open control file for writing.") fields = [] @@ -225,7 +235,7 @@ python do_package_ipk () { except KeyError: (type, value, traceback) = sys.exc_info() ctrlfile.close() - bb.utils.unlockfile(lf) + unlockfile(lf) raise bb.build.FuncFailed("Missing field for ipk generation: %s" % value) # more fields @@ -262,7 +272,7 @@ python do_package_ipk () { try: scriptfile = file(os.path.join(controldir, script), 'w') except OSError: - bb.utils.unlockfile(lf) + unlockfile(lf) raise bb.build.FuncFailed("unable to open %s script file for writing." % script) scriptfile.write(scriptvar) scriptfile.close() @@ -273,7 +283,7 @@ python do_package_ipk () { try: conffiles = file(os.path.join(controldir, 'conffiles'), 'w') except OSError: - bb.utils.unlockfile(lf) + unlockfile(lf) raise bb.build.FuncFailed("unable to open conffiles for writing.") for f in conffiles_str.split(): conffiles.write('%s\n' % f) @@ -283,7 +293,7 @@ python do_package_ipk () { ret = os.system("PATH=\"%s\" %s %s %s" % (bb.data.getVar("PATH", localdata, 1), bb.data.getVar("IPKGBUILDCMD",d,1), pkg, pkgoutdir)) if ret != 0: - bb.utils.unlockfile(lf) + unlockfile(lf) raise bb.build.FuncFailed("ipkg-build execution failed") for script in ["preinst", "postinst", "prerm", "postrm", "control" ]: @@ -296,7 +306,7 @@ python do_package_ipk () { os.rmdir(controldir) except OSError: pass - bb.utils.unlockfile(lf) + unlockfile(lf) } python () { |