Summary:
- I noticed that applications made by 'make import' contain
undefined symbols such as printf for CONFIG_BUILD_KERNEL=y
- This commit fixes this issue by adding user libraries.
- Also, this commit generates libapps.a which is used for init
Impact:
- CONFIG_BUILD_KERNEL=y only
Testing:
- Build (mkimport, make import) with sama5d4-ek:knsh
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>