Hi Stefan,
On 12.02.2018 19:20, Stefan wrote:
> How can one set a special preprocessor #define for a .cc file without
> touching the code?
>
> Is there a possibility to set the #define in the .mk-file?
you can use the -D command-line argument for the compiler, which you can
pass via the 'CC_OPT' variable, e.g.:
CC_OPT += -DHAVE_NICE_FEATURE=1
This passes the argument for all compilation units of the target.mk
file. If you want to apply it to a single compilation unit only, you may
specify the file name (without extension) as follows:
CC_OPT_single_file += -Dprivate=public
Here, the dangerous define is only used when compiling 'single_file.cc'.
To take a close look at the compiler arguments, you may add VERBOSE=
when invoking make.
Cheers
Norman
--
Dr.-Ing. Norman Feske
Genode Labs
https://www.genode-labs.com · https://genode.org
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
--
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
___
genode-main mailing list
genode-main@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/genode-main