topic Rebuild EWL for Coldfire V1+ in CodeWarrior for MCU

Rebuild EWL for Coldfire V1+

chbecker — Wed, 16 Oct 2013 15:11:03 GMT

Hello everybody,

currently I`ve trying to rebuild the standard EWL libraries.

The reason was, I've got Compiler Warnings as they`re described in

https://community.freescale.com/thread/300543

Source file >"D:\workspace\ColdFire\ColdFire_Build_Tools\ewl\EWL_Runtime\..." not found, cannot display source

So I've tried as suggested:

Import project located in {Install}\MCU\ColdFire_Support\ewl in CodeWarrior
Click right on the project name then select Build Configuration > Set Active and select the appropriate configuration. This depend on the run time library file you are linking with your application.
Build the project to create a new .a file. All the debug information will then point to your current installation directory and you should be able to link your application

with Build Configuration "CF_EWL_C" I could build without errors, and also the warnings for the EWL C Library disappears in my project.

But any other Build Configuration failed, Ive tried "CF_EWL_RUNTIME" (because had 4 warnings referenced to it) but build failed with 3 Errors:

make: *** [all] Error 2 coldfire_lib C/C++ Problem

make[1]: *** [v1/librt] Error 2

make[2]: *** [Runtime_CF_CmdLineData/v1/librt/obj/MWException.o] Error 1

Does anyone have a solution to build the EWL library project successfully?

I've testedd with Codewarrior for MCU V10.4 and V10.2, same results.

Best regards,

Christian

Re: Rebuild EWL for Coldfire V1+

mwais — Wed, 16 Oct 2013 22:48:42 GMT

Take a look at this thread: Odd / Irrelevant Linker Warnings in CW v10.4

I was able to import the coldfire_lib located at C:\Freescale\CW MCU v10.4\MCU\ColdFire_Support\ewl

locate coldfire_lib project to import into CW 10.4

Once imported, select Build configuration and a large menu like the one below is displayed. Select the appropriate build configuration and do a clean and build. See sequence below

I cleaned and rebuilt these configurations in this order:

1) ALL the EWL_C_v1_xxxxx configurations

2) CF_EWL_Runtime

3) CF_EWL_C++

4) CF_EWL_C

5) Cleaned and built my project

Re: Rebuild EWL for Coldfire V1+

trytohelp — Thu, 24 Oct 2013 11:06:37 GMT

Hi Christian,

If Matthew comments don't help you, let me know.

Be aware the MCU V10.5 has been released in September.

Regards

Pascal