[dpdk-dev] [PATCH v5 1/3] eal: disable function versioning on Windows

[Fady Bader <fady@mellanox.com>]

Function versioning implementation is not supported by Windows.
Function versioning was disabled on Windows.

Signed-off-by: Fady Bader <fady@mellanox.com>
---
 lib/librte_eal/include/rte_function_versioning.h | 2 +-
 lib/meson.build                                  | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/librte_eal/include/rte_function_versioning.h b/lib/librte_eal/include/rte_function_versioning.h
index f588f2643b..9890551ba1 100644
--- a/lib/librte_eal/include/rte_function_versioning.h
+++ b/lib/librte_eal/include/rte_function_versioning.h
@@ -7,7 +7,7 @@
 #define _RTE_FUNCTION_VERSIONING_H_
 #include <rte_common.h>
 
-#ifndef RTE_USE_FUNCTION_VERSIONING
+#if !defined RTE_USE_FUNCTION_VERSIONING && !defined RTE_EXEC_ENV_WINDOWS
 #error Use of function versioning disabled, is "use_function_versioning=true" in meson.build?
 #endif
 
diff --git a/lib/meson.build b/lib/meson.build
index c1b9e1633f..a1ab582a51 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -107,6 +107,11 @@ foreach l:libraries
 			shared_dep = declare_dependency(include_directories: includes)
 			static_dep = shared_dep
 		else
+			if is_windows and use_function_versioning
+				message('@0@: Function versioning is not supported by Windows.'
+				.format(name))
+				use_function_versioning = false
+			endif
 
 			if use_function_versioning
 				cflags += '-DRTE_USE_FUNCTION_VERSIONING'
-- 
2.16.1.windows.4