Re: [OT] automatically write enabled macros of the makefile into a file
On Wed, 30 Aug 2006 20:33:03 -0400, Kamaraju Kusumanchi wrote:
> On Wednesday 30 August 2006 12:19, T wrote:
>> On Wed, 30 Aug 2006 18:14:33 -0400, Kamaraju Kusumanchi wrote:
>> > The code comes with a makefile. The code contains many
>> >
>> > #ifdef
>> > #endif
>> >
>> > constructs which are preprocessed by cpp (The C preprocessor). ...
>> >
>> > ...
>> program excution, you put:
>>
>> write(10,*) 'Compiled with construct1=${construct1}
>> construct1=${construct2}...'
>>
>> The ${construct1} & ${construct2} should be populated by make, before
>> cpp see them...
>>
>>
> This is definitely a good idea. But I dont know how to do it. Any
> pointers?
If you can provide us a *minimum* stripped make file, with 2 defined
varibles, and the steps how you go through the make, cpp, maybe somebody
here can help...
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