remove some unused Makefile code and optimize some code
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I1c31d07481bb6aee47b0c51d63d6b68316c38c88
preserve existing newer libs under lib and libs dir
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I5f91554890186f7760a73accb246240683b0558b
1, this RomFS's codebase is Nuttx romfs, then it is compatible with
Linux RomFS and you can create such a file system using the tool genromfs.
2, there are two major changes against with the original Nuttx romfs:
1), it is memory-based: all contents of the fs are stored in the
memory in the very first stage of "mount".
2), this version of romfs is altered to be compatible with our new
version of VFS to take advantage of vnode cache and path cache.
close: #I3S0CP
Caoruihong
Guangyao Ma
openharmony_ci
chenwei
YOUR_NAME
SimonLi
gzyang
wangchenyang
mamingshuai
JING
wenjun