[PATCH] erofs-utils: avoid PAGE_SIZE redefinition

[Li GuiFu]

On 2020/3/25 16:29, Gao Xiang wrote:
> Buildroot autobuild reported a PAGE_SIZE redefinition with some
> configrations on i586 toolchain [1] (I didn't notice such report
> from erofs-utils travis CI or distribution builds before.)
> 
> In file included from config.c:11:
> ../include/erofs/internal.h:27: error: "PAGE_SIZE" redefined [-Werror]
>  #define PAGE_SIZE  (1U << PAGE_SHIFT)
> 
> In file included from ../include/erofs/defs.h:17,
>                  from ../include/erofs/config.h:12,
>                  from ../include/erofs/print.h:12,
>                  from config.c:10:
> .../sysroot/usr/include/limits.h:89: note: this is the location of the previous definition
>  #define PAGE_SIZE PAGESIZE
> 
> cc1: all warnings being treated as errors
> 
> Fix it now.
> 
> [1] http://autobuild.buildroot.net/results/340b98caa45bafd43f109002be9da59ba7f6d971
> Signed-off-by: Gao Xiang <hsiangkao at aol.com>

It looks good
Reviewed-by: Li Guifu <bluce.lee at aliyun.com>
Thanks