[En-Nut-Discussion] Include files for contrib directory
harald.kipp at egnite.de
Wed Sep 18 19:32:13 CEST 2013
On 18.09.2013 16:52, bon at elektron.ikp.physik.tu-darmstadt.de wrote:
> So probably
> #include "aes_dec.h"
> should be changed to
> #include <crypto/aes.h>
It had been taken this way from
and should work. If you change this, your work may get lost when getting
a new upstream version. Fortunately the Nut/OS configuration is quite
flexible to handle this.
> and the include path should be extended for ../include/contrib.
> However I didn't find a way to do so. Any hints?
You can set this in the Configurator
In this special case I'd prefer 'Last'. This makes sure that no header
files in the crypto-lib would overwrite Nut/OS headers.
'First' is typically used to replace Nut/OS header files, which I do
quite often to apply version/target specific headers.
Not sure about relative paths. Typically I enter full paths.
Just in case: Currently I'm using the wxWidget version of the
Configurator, but I'm almost sure that the Qt version supports this as well.
As an alternative I often add something like
INCFIRST = -I$(top_srcdir)/include/contrib/crypto
to nutbld/UserConf.mk. This makes you specific build project less
dependent on Configurator settings.
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