Some compilers (on RHEL7 and CentOS7) were getting this error:
error: "RTE_EXEC_ENV_FREEBSD" is not defined [-Werror=undef]
Existence of a macro must be checked with "#ifdef" or "#if defined".
Fixes: d72e4042c5eb ("mem: exclude unused memory from core dump")
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
lib/librte_eal/common/eal_common_memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/eal_common_memory.c
b/lib/librte_eal/common/eal_common_memory.c
index 9a797a4fa3..4c897a13f1 100644
--- a/lib/librte_eal/common/eal_common_memory.c
+++ b/lib/librte_eal/common/eal_common_memory.c
@@ -42,7 +42,7 @@ static uint64_t system_page_sz;
#ifdef RTE_EXEC_ENV_LINUX
#define RTE_DONTDUMP MADV_DONTDUMP
-#elif RTE_EXEC_ENV_FREEBSD
+#elif defined RTE_EXEC_ENV_FREEBSD
#define RTE_DONTDUMP MADV_NOCORE
#else
#error "madvise doesn't support this OS"
--
2.26.0
