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authorRobert Yang <liezhi.yang@windriver.com>2017-03-14 01:45:45 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-03-17 16:52:43 +0000
commita3dc93eb25fba32109edd1db6e8766074fb52e4b (patch)
tree2776e7c374ae346f6fc31865425457bf512a3c74
parentf346a9bdc372ec477bafcda358f9339ff4e4c79d (diff)
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oe/path.py: fix for "Argument list too long"
Issue: LIN9-1648 Fixed when len(TMPDIR) = 410: $ bitbake core-image-sato-sdk [snip] Subprocess output: /bin/sh: /bin/cp: Argument list too long ERROR: core-image-sato-sdk-1.0-r0 do_rootfs: Function failed: do_rootfs [snip] This is because "copyhardlinktree(src, dst)" does "cp -afl src/* dst", while src/* is expanded to "src/file1 src/file2, src/file3..." which causes the "Argument list too long", use ./* as src and change cwd in subprocess.check_output() to fix the problem. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r--meta/lib/oe/path.py10
1 files changed, 6 insertions, 4 deletions
diff --git a/meta/lib/oe/path.py b/meta/lib/oe/path.py
index a2a50c5..448a2b9 100644
--- a/meta/lib/oe/path.py
+++ b/meta/lib/oe/path.py
@@ -103,12 +103,14 @@ def copyhardlinktree(src, dst):
source = ''
if os.path.isdir(src):
if len(glob.glob('%s/.??*' % src)) > 0:
- source = '%s/.??* ' % src
- source = source + '%s/*' % src
+ source = './.??* '
+ source += './*'
+ s_dir = src
else:
source = src
- cmd = 'cp -afl --preserve=xattr %s %s' % (source, dst)
- subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT)
+ s_dir = os.getcwd()
+ cmd = 'cp -afl --preserve=xattr %s %s' % (source, os.path.realpath(dst))
+ subprocess.check_output(cmd, shell=True, cwd=s_dir, stderr=subprocess.STDOUT)
else:
copytree(src, dst)