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Edit managed make file [message #515029]

Wed, 17 February 2010 14:18

Secure Linprog

Messages: 5
Registered: February 2010

Junior Member

I want to edit makefile that Eclipse automatically create it.

I want to add one line to it like:

CFLAGS += -DLOG_DIS_VAR_NAME=$(DIS_NAME)_log_id

How can do it?

Can I include a file in automatically generated makefile?

Is there any way for changing CFLAG in "Managed Make C Project"?

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Re: Edit managed make file [message #515133 is a reply to message #515029]

Wed, 17 February 2010 20:38

Axel Mueller

Messages: 1973
Registered: July 2009

Senior Member

Secure Linprog wrote on Wed, 17 February 2010 09:18

You can change the CFLAGs via Project Properties->C/C++ Build

Before you ask
- search this forum
- see the FAQ http://wiki.eclipse.org/CDT/User/FAQ
- google

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Re: Edit managed make file [message #515197 is a reply to message #515133]

Thu, 18 February 2010 06:53

Secure Linprog

Messages: 5
Registered: February 2010

Junior Member

Quote:

You can change the CFLAGs via Project Properties->C/C++ Build

Do you intent I change CFLAGS as follow?

"in GCC C Compiler->Expert Settings->command line pattern->
Here I change this
${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}
to
${COMMAND} ${CFLAGS += -DLOG_DIS_VAR_NAME=$(DIS_NAME)_log_id} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}

Do i understand correctly?

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Re: Edit managed make file [message #515208 is a reply to message #515197]

Thu, 18 February 2010 08:28

Axel Mueller

Messages: 1973
Registered: July 2009

Senior Member

Secure Linprog wrote on Thu, 18 February 2010 01:53

Quote:

You can change the CFLAGs via Project Properties->C/C++ Build

Nearly. You must add a symbol (option -D) in "in GCC C Compiler->Symbols".

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- see the FAQ http://wiki.eclipse.org/CDT/User/FAQ
- google

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Re: Edit managed make file [message #515270 is a reply to message #515029]

Thu, 18 February 2010 10:26

Secure Linprog

Messages: 5
Registered: February 2010

Junior Member

Thank you very much.

I have another question.
If I want to add below line to automatically generated makefile, Should I add a symbol(option -U) in "GCC C Compiler->Symbols"?

DIS_NAME = dis_pcapf

[Updated on: Thu, 18 February 2010 10:42]

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Re: Edit managed make file [message #515300 is a reply to message #515270]

Thu, 18 February 2010 12:18

Axel Mueller

Messages: 1973
Registered: July 2009

Senior Member

Secure Linprog wrote on Thu, 18 February 2010 05:26

Thank you very much.

I have another question.
If I want to add below line to automatically generated makefile, Should I add a symbol(option -U) in "GCC C Compiler->Symbols"?

DIS_NAME = dis_pcapf

That won't work. Option -U will undefine a symbole.
Add LOG_DIS_VAR_NAME=dis_pcapf_log_id to the defined symbols (option -D).
IMHO, it is not possible to add something to the Makefile. You can only change compiler options.

Before you ask
- search this forum
- see the FAQ http://wiki.eclipse.org/CDT/User/FAQ
- google

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