Hi Pierre,
On Mon, Sep 11, 2017 at 11:30 AM, Pierre Peiffer ppeiffer@invensense.com wrote:
Let's use --start-group / --end-group to allow all libraries added by a user to use any symbols provided by optee-os lib without having to add that library again.
For example, if one provides its own library libexample.a that use strcmp(), which is provided by libutils.a, and he want to compile its TA with libexample.a, he'll add
libdirs += ... libnames += example
in his TA Makefile
But the linker will not find strcmp() symbol unless he adds utils lib explicitely: libnames += utils example even if it is already specified in ta_dev_kit.mk because the order matter, unless it uses -start-group / --end-group
Signed-off-by: Pierre Peiffer ppeiffer@invensense.com
ta/arch/arm/link.mk | 2 +- ta/mk/ta_dev_kit.mk | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
Looks good to me, please create a pull request at https://github.com/OP-TEE/optee_os
Thanks, Jens