[Buildroot] [PATCH v2] cmake: don't use any header available in $(HOST_DIR)/usr/include

Fabio Porcedda fabio.porcedda at gmail.com
Thu Mar 5 07:23:31 UTC 2015


On Thu, Mar 5, 2015 at 8:02 AM, Baruch Siach <baruch at tkos.co.il> wrote:
> Hi Fabio,
>
> On Thu, Mar 05, 2015 at 01:45:33AM +0100, Fabio Porcedda wrote:
>> +# Get rid of -I* options to prevent that a header avaiable in
>> +# $(HOST_DIR)/usr/include is used instead of a cmake one, e.g. lzma*
>> +# headers of the xz package
>> +HOST_CMAKE_CFLAGS = $(shell echo $(HOST_CFLAGS) | sed s/-I[^\ ]*//)
>
> How about (untested):
>
>         HOST_CMAKE_CFLAGS = $(filter-out -I%,$(HOST_CFLAGS))

Right, i forgot about te filter-out function, i will use that.

Thanks
-- 
Fabio Porcedda


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