Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / lib / Kbuild

diff --git a/lib/Kbuild b/lib/Kbuild
index aee52a2f270a49948b58cc8b9fdc4ef076060564..eb420800b9785bed80aaf900e6a62ee006a9a6a3 100644 (file)
--- a/lib/Kbuild
+++ b/lib/Kbuild
@@ -1,6 +1,10 @@
-MAKEFILEDIR = $(shell dirname $(lastword $(MAKEFILE_LIST)))
+# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
 
-include $(MAKEFILEDIR)/../Makefile.ABI.workarounds
+TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
+
+include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
+
+ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)
 
 obj-$(CONFIG_LTTNG) += lttng-lib-ring-buffer.o