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

Submitted by Richard Purdie on Jan. 30, 2013, 2:01 p.m. | Patch ID: 43691

Details

Message ID cf821420ec217dd8c733086ba219f297c1cec9cf.1359554291.git.richard.purdie@linuxfoundation.org
State Accepted
Commit ae8586c95215687db1978ef7998a1756bc4c69b1
Headers show

Commit Message

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(+)

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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 = "."