On 11/11/15 08:33, Chris Johns wrote:
On 10/11/2015 8:35 pm, Sebastian Huber wrote:
>Hello,
>
>for the libbsd we have the problem that we expose a lot of symbols from
>the FreeBSD kernel space to the applications. There are several known
>conflicts, e.g. FreeBSD log() vs. standard math library log(). The
>current approach to solve this issue is to generate a file with lots of
>
>#define xx _bsd_xx
>...
>
>defines to rename at C pre-processor level. This is however quite
>brittle and doesn't work in general. An alternative would be to
>post-process the kernel-space object files with something like this
>
>objcopy --redefine-syms redefines.txt x.o
>
>with a redefines.txt
>
>xx=_bsd_xx
>...
>
>My question is now: how can I add this post-processing step to the waf
>based libbsd build system?
>
Is this per object file or after the library has been made?
The library contains kernel and user space objects, so this is per
object (kernel space objects).
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.hu...@embedded-brains.de
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Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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