Patchwork [07/17] package.bbclass: Add a shortcut exit from the mkdir function

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Submitter Richard Purdie
Date Jan. 30, 2013, 2:01 p.m.
Message ID <cf821420ec217dd8c733086ba219f297c1cec9cf.1359554291.git.richard.purdie@linuxfoundation.org>
Download mbox | patch
Permalink /patch/43691/
State Accepted
Commit 9509627e06ab4cf18c5bbf3f405ecf19a9f40287
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Comments

Richard Purdie - Jan. 30, 2013, 2:01 p.m.
The mkdir function iterates over strings with many different operations,
even if ultimately the target already exists. This adds a check to the start
of the function so we don't waste time when the target already exists.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/package.bbclass |    2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 0f11ba9..8b256cf 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -997,6 +997,8 @@  python populate_packages () {
                     seen.append(p)
 
             def mkdir_recurse(src, dest, paths):
+                if os.path.exists(dest + '/' + paths):
+                    return
                 while paths.startswith("./"):
                     paths = paths[2:]
                 p = "."