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Source and makefiles to allow rebuild of Bluetopia linux addon library

Paul Grant
Prodigy 100 points

Other Parts Discussed in Thread: TI-BT-STACK-LINUX-ADDON, PROCESSOR-SDK-AM335X

Hi,

I'm trying to build bluetopia library for a custom Sitara platform.

The BSP for the platform is compiled with mfloatabi=softfp

When I try to build the library, following the instructions I get the following errors of the form:

error: ../BluetopiaPM/lib/libBTPM_S.a(BTPMMAIN_S.o) uses VFP register arguments, ../BluetopiaPM/bin/SS1BTPM does not

To solve the problem I want to rebuld the libraries in the Bluetopia package with my BSPs compile options,

but when I try to build, I get the following error:

make: *** No rule to make target `../BluetopiaPM/lib/libBTPM_S.a', needed by `../BluetopiaPM/bin/SS1BTPM'. Stop.

When I look in the make rule files under core, they are empty!

How do I rebuild the libraries?

Are all the source files required present?

Best Regards,

Paul

  • 0
    TI__Mastermind 35795 points
    Hi , Your query has been assigned to BT expert. We will get back to you shortly
    Saurabh
  • 0
    TI__Mastermind 29361 points
    Hi Paul,

    The source files for the Bluetopia/Bluetopia PM stack are not shared since the stack is only delivered as a compiled library. So you will not be able to rebuild the stack. The Sample Applications that run on top of the ti dual-mode bluetooth stack are shared in both forms : source code and compiled application. The build process included in the TI-BT-STACK-LINUX-ADDON is for rebuilding these sample applications from the source code while also linking the stack libraries.

    That being said, all the Sitara linux SDKs like the PROCESSOR-SDK-AM335X support -mfloat-abi=hard by default. With that there is no need to recompile anything in the TI-BT-STACK-LINUX-ADDON, since everything is already compiled and ready for out of the box demo.

    Best regards,
    Vihang