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license.bbclass: skip license checking if the package contains no file 

If the package doesn't contain any file, then the license isn't relevant
as far as the final image is concerned. So we skip the license checking
in license_create_manifest if such case.

(From OE-Core rev: f7b6684d2248f4a56e70b292891f9a454275449d)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi 2015-03-19 13:17:53 +08:00 committed by Richard Purdie
parent 19ad6b6c5d
commit d70c981b83
1 changed files with 8 additions and 0 deletions
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8
meta/classes/license.bbclass
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@ -50,6 +50,7 @@ license_create_manifest() {
pkged_pv="$(sed -n 's/^PV: //p' ${filename})"
pkged_name="$(basename $(readlink ${filename}))"
pkged_lic="$(sed -n "/^LICENSE_${pkged_name}: /{ s/^LICENSE_${pkged_name}: //; p }" ${filename})"
pkged_size="$(sed -n "/^PKGSIZE_${pkged_name}: /{ s/^PKGSIZE_${pkged_name}: //; p }" ${filename})"
if [ -z "${pkged_lic}" ]; then
# fallback checking value of LICENSE
pkged_lic="$(sed -n "/^LICENSE: /{ s/^LICENSE: //; p }" ${filename})"
@ -61,6 +62,13 @@ license_create_manifest() {
echo "LICENSE:" ${pkged_lic} >> ${LICENSE_MANIFEST}
echo "" >> ${LICENSE_MANIFEST}
# If the package doesn't contain any file, that is, its size is 0, the license
# isn't relevant as far as the final image is concerned. So doing license check
# doesn't make much sense, skip it.
if [ "$pkged_size" = "0" ]; then
continue
fi
lics="$(echo ${pkged_lic} | sed "s/[|&()*]/ /g" | sed "s/ */ /g" )"
for lic in ${lics}; do
# to reference a license file trim trailing + symbol