Forum Post: changing the compiler version used to build in CCS

Hi

I am using CCS Version: 5.5.0.00077.

I have an older project that was built using TI compiler 4.9.1.

I have changed the compiler version to 5.1.1 within CCS.

However, the subdir_rules.mk file still has 4.9.1 path in it. This can be seen when I try to build clean. NB. subdir_rules.mk is rebuilt each time.

Please can someone advise how to convince CCS to create the subdir_rules.mk file containing the reference to 5.1.1.

Thanks

Part of subdir_rules.mk

BMS_OS.obj: ../BMS_OS.c$(GEN_OPTS)$(GEN_SRCS)

@echo 'Building file: $<'

@echo 'Invoking: ARM Compiler'

"C:/ti/ccsv5/tools/compiler/tms470_4.9.1/bin/cl470" -mv7R4 --code_state=32 --float_support=VFPv3D16 --abi=eabi -g --include_path="C:/ti/ccsv5/tools/compiler/tms470_4.9.1/include" --gcc --diag_warning=225 --display_error_number --enum_type=packed --preproc_with_compile --preproc_dependency="BMS_OS.pp" $(GEN_OPTS__FLAG)"$<"

@echo 'Finished building: $<'

@echo ' '

Build Log

**** Build of configuration Debug for project BMS OS ****

"C:\\ti\\ccsv5\\utils\\bin\\gmake" all

'Building file: ../BMS_OS.c'

'Invoking: ARM Compiler'

"C:/ti/ccsv5/tools/compiler/tms470_4.9.1/bin/cl470" -mv7R4 --code_state=32 --float_support=VFPv3D16 --abi=eabi -g --include_path="C:/ti/ccsv5/tools/compiler/tms470_4.9.1/include" --gcc --diag_warning=225 --display_error_number --enum_type=packed --preproc_with_compile --preproc_dependency="BMS_OS.pp" "../BMS_OS.c"

The system cannot find the path specified.

gmake: *** [BMS_OS.obj] Error 1

**** Build Finished ****