[dpdk-dev] [PATCH v2 3/3] eal/windows: librte_net build on Windows

[Dmitry Kozlyuk]

> diff --git a/lib/librte_eal/common/meson.build b/lib/librte_eal/common/meson.build
> index e1bdaf024..05e40a26b 100644
> --- a/lib/librte_eal/common/meson.build
> +++ b/lib/librte_eal/common/meson.build
> @@ -28,6 +28,7 @@ if is_windows
>  		'malloc_elem.c',
>  		'malloc_heap.c',
>  		'rte_malloc.c',
> +		'rte_random.c',

Hitting an error when building on Windows (SDK 10.0.18362) with Clang 9.0.1:

[7/72] Compiling C object lib/76b5a35@@rte_eal at sta/librte_eal_common_rte_random.c.obj.
FAILED: lib/76b5a35@@rte_eal at sta/librte_eal_common_rte_random.c.obj
clang @lib/76b5a35@@rte_eal at sta/librte_eal_common_rte_random.c.obj.rsp
In file included from ../../../../lib/librte_eal/common/rte_random.c:13:
In file included from ..\..\..\..\lib/librte_eal/include\rte_eal.h:20:
In file included from ..\..\..\..\lib/librte_eal/include\rte_per_lcore.h:25:
In file included from ..\..\..\..\lib/librte_eal/windows/include\pthread.h:20:
In file included from ..\..\..\..\lib/librte_eal/windows/include\rte_windows.h:22:
In file included from C:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um\windows.h:171:
In file included from C:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared\windef.h:24:
In file included from C:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared\minwindef.h:182:
C:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um\winnt.h:3324:1: error: conflicting types for '_m_prefetchw'
_m_prefetchw (
^
C:\Program Files\LLVM\lib\clang\9.0.1\include\prfchwintrin.h:50:1: note: previous definition is here
_m_prefetchw(void *__P)

Similar issue was seen before:

	https://patches.dpdk.org/patch/59912/#101780

-- 
Dmitry Kozlyuk