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buildhistory.bbclass: Improve robustness in image file listing

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The filenames sometimes may have strange names. With the 'awk' script
it handled a limited number of spaces in the filename and a package
installing a file named "test file with spaces" would have its name
truncated.

This patch uses the find's printf formating to simplify the code and
properly handle this case. From a testing image, the only diff produced
is:

,----[ files-in-image.txt diff ]
| --rwxr-xr-x root       root                0 ./usr/bin/test\ file\ with\
| +-rwxr-xr-x root       root                0 ./usr/bin/test file with spaces
`----

The options used are available since findutils 4.2.5, released in 19
Nov 2004, making it available in all supported host distributions.

(From OE-Core rev: b09e24449c1c9ae335732dd070eacf66777556a1)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Otavio Salvador
2014-01-23 10:11:05 -02:00
committed by Richard Purdie
parent d955d6a8f5
commit f328a9d53b
1 changed files with 1 additions and 1 deletions
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meta/classes/buildhistory.bbclass
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@@ -385,7 +385,7 @@ buildhistory_get_sdk_installed() {
buildhistory_list_files() {
# List the files in the specified directory, but exclude date/time etc.
# This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo
( cd $1 && find . -ls | awk '{ if ( $7 ~ /[0-9]/ ) printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, $7, $11, $12, $13 ; else printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, 0, $10, $11, $12 }' | sort -k5 | sed 's/ *$//' > $2 )
( cd $1 && find . -printf "%M %-10u %-10g %10s %p -> %l\n" | sort -k5 | sed 's/ * -> $//' > $2 )
}