[dpdk-dev] [PATCH v3] eal: arm: fix out of tree build

[Michael Pfeiffer <michael.pfeiffer@tu-ilmenau.de>]

Including rte_byteorder.h may fail for ARM builds with 'Platform must
be built with RTE_FORCE_INTRINSICS' if rte_config.h is not included
before. Include rte_config.h from rte_byteorder.h to solve the issue.

Fixes: de966ccdcd7f ("eal/arm: add byte order operations for ARM")
Cc: kosar@rehivetech.com
Cc: stable@dpdk.org

Signed-off-by: Michael Pfeiffer <michael.pfeiffer@tu-ilmenau.de>
---
v3:
* Proper in-reply-to.

v2:
* Fixed subject line.
* Add "Fixes:" and CC to stable.

 lib/eal/arm/include/rte_byteorder.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/eal/arm/include/rte_byteorder.h b/lib/eal/arm/include/rte_byteorder.h
index df2f1d87ba..1f90db9943 100644
--- a/lib/eal/arm/include/rte_byteorder.h
+++ b/lib/eal/arm/include/rte_byteorder.h
@@ -5,18 +5,19 @@
 #ifndef _RTE_BYTEORDER_ARM_H_
 #define _RTE_BYTEORDER_ARM_H_
 
-#ifndef RTE_FORCE_INTRINSICS
-#  error Platform must be built with RTE_FORCE_INTRINSICS
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #include <stdint.h>
 #include <rte_common.h>
+#include <rte_config.h>
 #include "generic/rte_byteorder.h"
 
+#ifndef RTE_FORCE_INTRINSICS
+#  error Platform must be built with RTE_FORCE_INTRINSICS
+#endif
+
 /* fix missing __builtin_bswap16 for gcc older then 4.8 */
 #if !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
 
-- 
2.31.1