TMS570LS3137: From CCS6 project to command line toolchain

Fabio Poiati

Prodigy 105 points

Part Number: TMS570LS3137

Tool/software:

I have a structured CCS projects working with IDE running on Windows.

I tried to call the build process by command line with success.

But if I move the source code in another directory, the same command fail.

I think there is a problem with source path but the files

-include sources.mk
-include src/subdir_vars.mk
-include src/subdir_rules.mk
-include objects.mk

don't have any source path reference.

Any suggestion?

Does a guide for that porting exist?

In addiction, the final steo will be to move on linux environemnt where the toolchain are already installed.

Perhaps in this final step I will not have problem even though the redirection for source path (the problem as above) and for

the command and also for the \

Any comments?

Many thanks

Fabio

over 1 year ago

0 jagadish gundavarapu over 1 year ago

TI__Guru* 75156 points

Hi Fabio,

Apologies for the delay in the response.

I am checking with CCS expert and will try to provide you an update ASAP.

--
Thanks & regards,
Jagadish.

0 Ki over 1 year ago

TI__Guru**** 476441 points

Hello,

Fabio Poiati said:
I tried to call the build process by command line with success.

What is the command being used to build?

Fabio Poiati said:
But if I move the source code in another directory, the same command fail.

Are these source files inside the project folder and being moved only within the project folder?

Thanks

0 Fabio Poiati over 1 year ago in reply to Ki

Prodigy 105 points

Hi Ki,

Ki said:
What is the command being used to build?

/drives/c/ti/ccsv6/utils/bin/gmake -k -j 4 all -O

Ki said:
Are these source files inside the project folder and being moved only within the project folder?

I moved all the project in another project folder .... next step will be move the project source files under a virtual machine with linux installed

In addiction ... I tried to compare the oby generated from IDE and from line command but I found them different and also I tried to compare the same file compiled in two different moment with the same method and still found different

Is it possible to have an option to have the compile procedure the same even though executed in two different time?

Thanks

Fabio

0 Ki over 1 year ago in reply to Fabio Poiati

TI__Guru**** 476441 points

Fabio Poiati said:
/drives/c/ti/ccsv6/utils/bin/gmake -k -j 4 all -O

So you are directly calling gmake on the generated makefiles.

Fabio Poiati said:
I moved all the project in another project folder

generate makefiles are not portable. They are designed to be run from the location they are generated it. The actual CCS project, which the makefiles are generated from, can be made to be portable.

Fabio Poiati said:
In addiction ... I tried to compare the oby generated from IDE and from line command but I found them different and also I tried to compare the same file compiled in two different moment with the same method and still found different

Is it possible to have an option to have the compile procedure the same even though executed in two different time?

Please see:

https://e2e.ti.com/support/tools/code-composer-studio-group/ccs/f/code-composer-studio-forum/669342/compiler-tms570ls1227-repeated-compile-of-unchanged-c-file-results-in-different-object-files/2462652#2462652

Thanks

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TMS570LS3137: From CCS6 project to command line toolchain