Re: [CMake] Problem with set_source_files_properties

2012-01-05 Thread Michael Hertling 
On 01/05/2012 02:42 PM, Mateusz Loskot wrote:
> On 5 January 2012 12:31, vivek goel  wrote:
>> I am using code
>> where f contains the file name
>>
>>
>> set(MY_PATH "-D__RELATIVE_PATH__=\\\"ab\\\"")
>> set_source_files_properties(${f} PROPERTIES
>>   COMPILE_FLAGS ${MY_PATH})
>>
>> I am not able to see -D__RELATIVE_PATH__ inside compilation flags.
> 
> You have read the 2nd paragraph of COMPILE_FLAGS section in manual, haven't 
> you.
> 
> Best regards,

Although COMPILE_FLAGS is not meant to specify definitions,
it usually works; look at the following exemplary project:

CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
PROJECT(P C)
SET(CMAKE_VERBOSE_MAKEFILE ON)
FILE(WRITE ${CMAKE_BINARY_DIR}/main.c "int main(void){return 0;}\n")
ADD_EXECUTABLE(main main.c)
SET_SOURCE_FILES_PROPERTIES(main.c
PROPERTIES COMPILE_FLAGS "-D__RELATIVE_PATH__=\\\"ab\\\"")

Make's output reveals:

.../gcc -D__RELATIVE_PATH__=\"ab\" -o .../main.c.o -c .../main.c

Vivek, perhaps a mistake with regard to the variable f? BTW, note
that the COMPILE_DEFINITIONS properties take account for proper
escaping and then some; the COMPILE_FLAGS ones don't, AFAIK.

Regards,

Michael
--

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Re: [CMake] Problem with set_source_files_properties

2012-01-05 Thread vivek goel 
Using  COMPILE_DEFINITIONS is also not working.


set(MY_PATH "__RELATIVE_PATH__=ab")
set_source_files_properties(${f} PROPERTIES
  COMPILE_DEFINITIONS ${MY_PATH})

On 1/5/12, Mateusz Loskot  wrote:
> On 5 January 2012 12:31, vivek goel  wrote:
>> I am using code
>> where f contains the file name
>>
>>
>> set(MY_PATH "-D__RELATIVE_PATH__=\\\"ab\\\"")
>> set_source_files_properties(${f} PROPERTIES
>>   COMPILE_FLAGS ${MY_PATH})
>>
>> I am not able to see -D__RELATIVE_PATH__ inside compilation flags.
>
> You have read the 2nd paragraph of COMPILE_FLAGS section in manual, haven't
> you.
>
> Best regards,
> --
> Mateusz Loskot, http://mateusz.loskot.net
>


-- 
regards
Vivek Goel
--

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Re: [CMake] Problem with set_source_files_properties

2012-01-05 Thread Mateusz Loskot 
On 5 January 2012 12:31, vivek goel  wrote:
> I am using code
> where f contains the file name
>
>
> set(MY_PATH "-D__RELATIVE_PATH__=\\\"ab\\\"")
> set_source_files_properties(${f} PROPERTIES
>   COMPILE_FLAGS ${MY_PATH})
>
> I am not able to see -D__RELATIVE_PATH__ inside compilation flags.

You have read the 2nd paragraph of COMPILE_FLAGS section in manual, haven't you.

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net
--

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[CMake] Problem with set_source_files_properties

2012-01-05 Thread vivek goel 
I am using code
where f contains the file name


set(MY_PATH "-D__RELATIVE_PATH__=\\\"ab\\\"")
set_source_files_properties(${f} PROPERTIES
   COMPILE_FLAGS ${MY_PATH})

I am not able to see -D__RELATIVE_PATH__ inside compilation flags.

What is wrong ?


-- 
regards
Vivek Goel
--

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