On Wed, Nov 22, 2023 at 5:32 PM Bruce Richardson
<bruce.richard...@intel.com> wrote:
>
> When compiling with mingw on Ubuntu 23.10, I get the following compiler
> error:
>
> ../../lib/eal/windows/eal_memory.c:77: error: "MEM_REPLACE_PLACEHOLDER"
> redefined [-Werror]
> 77 | #define MEM_REPLACE_PLACEHOLDER 0x00004000
> |
> In file included from /usr/share/mingw-w64/include/minwindef.h:163,
> from /usr/share/mingw-w64/include/windef.h:9,
> from /usr/share/mingw-w64/include/windows.h:69,
> from ../../lib/eal/windows/include/rte_windows.h:32,
> from ../../lib/eal/windows/include/rte_os_shim.h:9,
> from ../../lib/eal/common/eal_internal_cfg.h:14,
> from ../../lib/eal/windows/eal_memory.c:11:
> /usr/share/mingw-w64/include/winnt.h:5710: note: this is the location of the
> previous definition
> 5710 | #define MEM_REPLACE_PLACEHOLDER 0x4000
>
> and a similar error for MEM_RESERVE_PLACEHOLDER. These errors can be
> fixed by wrapping the two defines in #ifndef .. #endif blocks.
>
> Fixes: 2a5d547a4a9b ("eal/windows: implement basic memory management")
> Cc: dmitry.kozl...@gmail.com
> Cc: sta...@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
Probably a duplicate of
https://patchwork.dpdk.org/project/dpdk/patch/20231114170529.176665-1-getel...@nvidia.com/
--
David Marchand
