CCS/TDA2SX: A15 lib build

robert2012

Intellectual 700 points

Part Number: TDA2SX

Tool/software: Code Composer Studio

I am working on tda2sx, vision sdk 3.8 , and A15 runs on linux.

I have to build a lib for a link on A15 .

I build the lib in CCS (Version:9.1.0.00010 ) , but there are two problems：

1） I build a testlib , according to the configuration below.

The generation of XX.a is successful, but when I link the XX.a into vsdk, it shows/sample_app/tda2xx_evm_linux_all/lib/tda2xx-evm/a15_0/release/links_a15_algorithm.a: file format not recognized

Is the above configuration incompatible ?

2) I build another lib using CCS which includes sys/ socket.h, but the compilation failed for fatal error: sys/socket.h: No such file or directory.

How can I set the path?

Thanks!

over 6 years ago

0 Gaviraju Doddabettahalli Bettegowda over 6 years ago

TI__Genius 14305 points

Hi,

Please try to create a library from the command line instead of CCS build.

After .lib is generated, including in the VSDK makefile for linking

Thanks

Gaviraju

0 robert2012 over 6 years ago in reply to Gaviraju Doddabettahalli Bettegowda

Intellectual 700 points

Thanks for your reply.

For the lib that can be linked in a15 ( runs on linux), the generated lib is .a or .lib ?

I add a lib (a function testInit inside) in hlos/makerules/linux/common_footer_a15.mk :

LIB += $(MY_LIB)/libtesta15.a

but it still shows:

undefined reference to `testInit'

Is there any thing wrong with my setting?

Thanks!

0 Gaviraju Doddabettahalli Bettegowda over 6 years ago in reply to robert2012

TI__Genius 14305 points

Hi,

Can you add in the below file & see the result

vision_sdk/apps/MAKEFILE.MK

APP_LIBS_a15_0 += $(MY_LIB)/libtesta15.a

Thanks

Gaviraju

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CCS/TDA2SX: A15 lib build