Ceedling how to pass defines to CMock - c

Question

I am somewhat new to TDD, although I have been using C for some time. As a result, I am using ceedling to test my embedded project.
I can rake test:all in gcc, but I am now trying to move that to an embedded target simulator. I am specifying my cross-compiler, linker, etc. through the 'project.yml' file.
When I rake test:all, I get an error when "compiling cmock.c" (several other files compile without problems):
< path_to_cmock >/cmock.c:17:31: error: size of array 'CMock_Guts_Buffer' is too large
There are other errors after this, but this is the one that kicks them off.
When I go to cmock.c, I see this at the top of the file:
#ifdef CMOCK_MEM_DYNAMIC
static unsigned char* CMock_Guts_Buffer = NULL;
static CMOCK_MEM_INDEX_TYPE CMock_Guts_BufferSize = CMOCK_MEM_ALIGN_SIZE;
static CMOCK_MEM_INDEX_TYPE CMock_Guts_FreePtr;
#else
static unsigned char CMock_Guts_Buffer[CMOCK_MEM_SIZE + CMOCK_MEM_ALIGN_SIZE];
static CMOCK_MEM_INDEX_TYPE CMock_Guts_BufferSize = CMOCK_MEM_SIZE + CMOCK_MEM_ALIGN_SIZE;
static CMOCK_MEM_INDEX_TYPE CMock_Guts_FreePtr;
#endif
Perfect, so I just need to find where these are declared. I do a text search only to find that they aren't declared anywhere... so I suspect that they are coming from the defaults within ceedling.
I found the documentation for CMOCK and, under "Compiled Options",
A number of #defines also exist for customizing the cmock experience...
It goes on to list the #defines that I have found in the source code, but it does not state where to find them. I have tried to make an include file with the appropriate defines and pass the include file through the 'project.yml' with no luck.
I suspect that the answer is unbelievably simple, it just isn't outlined anywhere that I have searched. Thank you for your time,

Answer 1

Of course, the answer was staring me in the face.
In the 'project.yml' file, there is a section called 'defines'. The default defines are:
:defines:
# in order to add common defines:
# 1) remove the trailing [] from the :common: section
# 2) add entries to the :common: section (e.g. :test: has TEST defined)
:commmon: &common_defines []
:test:
- *common_defines
- TEST
:test_preprocess:
- *common_defines
- TEST
I simply added the defines for my target:
:defines:
# in order to add common defines:
# 1) remove the trailing [] from the :common: section
# 2) add entries to the :common: section (e.g. :test: has TEST defined)
:commmon: &common_defines
- __dsPIC33EP32MC204__
- UNITY_INT_WIDTH=16
- CMOCK_MEM_INDEX_TYPE=uint16_t
- CMOCK_MEM_PTR_AS_INT=uint16_t
- CMOCK_MEM_ALIGN=1
- CMOCK_MEM_SIZE=1024
- CMOCK_MEM_STATIC
:test:
- *common_defines
- TEST
:test_preprocess:
- *common_defines
- TEST

Answer 2

The proper way to setup the cmock for your prohect is as slightlynybbled pointed in previous answer, bu you could also provide a hidden setup for your cmocks into your project.yml file as follow:
:cmock:
:mock_prefix: mock_
:when_no_prototypes:
:warn
:enforce_strict_ordering: TRUE
:includes_h_pre_orig_header:
- ../<cmock_headers_includes>.h
:plugins:
- :ignore
- :ignore_arg
- :callback
- :expect
- :expect_any_args
:treat_as:
uint8: HEX8
uint16: HEX16
uint32: UINT32
int8: INT8
bool: UINT8
This setup have been tested with Ceedling 0.27, 0.28 and 0.28.1