From: Thomas Monjalon <thomas@monjalon.net>
Date: Tue, 1 Feb 2022 09:46:37 +0000 (+0100)
Subject: net/dpaa2: fix build with musl
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=dad044030e750af38b8bc92fa7e4c3db1ad69b6e;p=dpdk.git

net/dpaa2: fix build with musl

PAGE_SIZE is already defined in musl libc:

drivers/net/dpaa2/dpaa2_recycle.c:35: error: "PAGE_SIZE" redefined
/usr/include/limits.h:97: note:
   this is the location of the previous definition
   97 | #define PAGE_SIZE PAGESIZE

Fixes: f023d059769f ("net/dpaa2: support recycle loopback port")

Reported-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
---

diff --git a/drivers/net/dpaa2/dpaa2_recycle.c b/drivers/net/dpaa2/dpaa2_recycle.c
index c5e9e9721d..336506dc0d 100644
--- a/drivers/net/dpaa2/dpaa2_recycle.c
+++ b/drivers/net/dpaa2/dpaa2_recycle.c
@@ -32,7 +32,9 @@
 #include <unistd.h>
 #include <sys/mman.h>
 
+#ifndef PAGE_SIZE
 #define PAGE_SIZE			(sysconf(_SC_PAGESIZE))
+#endif
 #define PAGE_MASK			(~(PAGE_SIZE - 1))
 
 #define LSX_SERDES_LAN_NB		8