[dpdk-dev] [PATCH] net/bnx2x: fix meson build failure

[Rasesh Mody]

>From: Thomas Monjalon <thomas at monjalon.net>
>Sent: Tuesday, November 05, 2019 10:15 AM
>
>01/11/2019 07:02, Rasesh Mody:
>> Use kernel headers for __le* types to avoid potential conflicts
>> resulting in redefinition errors during Linux builds. Add check for
>> BSD builds.
>
>I don't see the error with my test builds.
>Please could you describe a case where it happens?
>And please provide an error log.
>
Without this change, the aarch64 build failed with error [1] below.

[1]
In file included from ../drivers/net/bnx2x/bnx2x.h:22,
                 from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
../drivers/net/bnx2x/bnx2x_osal.h:27:17: error: conflicting types for ‘uint64_t’
 #define __le64  uint64_t
                 ^~~~~~~~
In file included from /usr/include/stdint.h:37,
                 from /usr/lib/gcc/aarch64-linux-gnu/8/include/stdint.h:9,
                 from ../lib/librte_eal/common/include/arch/arm/rte_byteorder.h:16,
                 from ../drivers/net/bnx2x/bnx2x.h:17,
                 from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
/usr/include/aarch64-linux-gnu/bits/stdint-uintn.h:27:20: note: previous declaration of ‘uint64_t’ was here
 typedef __uint64_t uint64_t;
                    ^~~~~~~~
The details of build environment and complete error log can be found at
https://bugs.dpdk.org/show_bug.cgi?id=355

>> Fixes: 38dff79ba736 ("net/bnx2x: update HSI")
>>
>> Signed-off-by: Rasesh Mody <rmody at marvell.com>
>> Tested-by: Dharmik Thakkar <dharmik.thakkar at arm.com>
>> Tested-by: Gavin Hu <gavin.hu at arm.com>
>> ---
>> +#ifdef __FreeBSD__
>
>Please prefer RTE_EXEC_ENV_FREEBSD
>
I'll send v2 replacing all __FreeBSD__ with RTE_EXEC_ENV_FREEBSD.