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Commit Message
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 <thomas@monjalon.net>
---
lib/librte_eal/common/eal_common_memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Thomas Monjalon
> Sent: Sunday, April 26, 2020 1:47 PM
> To: dev@dpdk.org
> Cc: david.marchand@redhat.com; Anatoly Burakov
> <anatoly.burakov@intel.com>; Li Feng <fengli@smartx.com>
> Subject: [dpdk-dev] [PATCH] mem: fix build
>
> 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 <thomas@monjalon.net>
Tested-by: Raslan Darawsheh <rasland@mellanox.com>
> ---
> 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
Kindest regards
Raslan Darawsheh
> > 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 <thomas@monjalon.net>
> Tested-by: Raslan Darawsheh <rasland@mellanox.com>
Applied
@@ -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"