[dpdk-dev] [PATCH 1/2] eal/freebsd: update CPU macro for FreeBSD 13 support

[Bruce Richardson <bruce.richardson@intel.com>]

In (currently unreleased) FreeBSD 13, the CPU_NAND macro has been renamed
to CPU_ANDNOT, so we need to use different DPDK-specific macros depending
on what system-defined ones are present.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 lib/librte_eal/freebsd/eal/include/rte_os.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/librte_eal/freebsd/eal/include/rte_os.h b/lib/librte_eal/freebsd/eal/include/rte_os.h
index a5efe618f..eeb750cd8 100644
--- a/lib/librte_eal/freebsd/eal/include/rte_os.h
+++ b/lib/librte_eal/freebsd/eal/include/rte_os.h
@@ -29,6 +29,9 @@ typedef cpuset_t rte_cpuset_t;
 	CPU_COPY(&tmp, dst); \
 } while (0)
 #define RTE_CPU_FILL(set) CPU_FILL(set)
+
+/* In FreeBSD 13 CPU_NAND macro is CPU_ANDNOT */
+#ifdef CPU_NAND
 #define RTE_CPU_NOT(dst, src) do \
 { \
 	cpuset_t tmp; \
@@ -36,5 +39,14 @@ typedef cpuset_t rte_cpuset_t;
 	CPU_NAND(&tmp, src); \
 	CPU_COPY(&tmp, dst); \
 } while (0)
+#else
+#define RTE_CPU_NOT(dst, src) do \
+{ \
+	cpuset_t tmp; \
+	CPU_FILL(&tmp); \
+	CPU_ANDNOT(&tmp, src); \
+	CPU_COPY(&tmp, dst); \
+} while (0)
+#endif
 
 #endif /* _RTE_OS_H_ */
-- 
2.24.1