Since version 3.0.0 of dosfstools, mkdosfs opens the to-be-filesystem file with O_EXCL. Since the filesystem is also opened with O_CREAT, the -C option of mkdosfs can only succeed if FATIMG does not exists. Thus, delete any previous FATIMG file. The file can be safely deleted as we are inside build_fat_img because we want to create an new FATIMG.
Signed-off-by: Ricardo Neri <[email protected]> --- meta/classes/bootimg.bbclass | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass index 0a4546e..975973b 100644 --- a/meta/classes/bootimg.bbclass +++ b/meta/classes/bootimg.bbclass @@ -251,6 +251,12 @@ build_fat_img() { FATSIZE="-F 32" fi + # mkdosfs will fail if ${FATIMG} exists. Since we are creating an + # new image, it is safe to delete any previous image. + if [ -e ${FATIMG} ]; then + rm ${FATIMG} + fi + if [ -z "${HDDIMG_ID}" ]; then mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} -S 512 -C ${FATIMG} \ ${BLOCKS} -- 1.9.1 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
