blob: 76a5787c3706c24c6bf705202f8c7278cc9be5ac [file] [log] [blame]
From 878f89b6136ff7b870a19e04901cc6f316bbe10a Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Sat, 15 May 2021 10:26:38 -0400
Subject: [PATCH] src/Kbuild: change missing CONFIG_TRACEPOINTS to warning
Taken from a previous patch to the main lttng-modules Makefile, by
Otavio Salvador:
The lttng-modules are being pulled by the tools-profile image feature,
however, not every kernel has the CONFIG_TRACEPOINTS feature enabled.
This change makes the build do not fail when CONFIG_TRACEPOINTS is not
available, allowing it to be kept being pulled by default.
Upstream-Status: Inappropriate [embedded specific]
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
src/Kbuild | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/Kbuild b/src/Kbuild
index 7137874..04eb5c9 100644
--- a/src/Kbuild
+++ b/src/Kbuild
@@ -2,10 +2,13 @@
ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
ifeq ($(CONFIG_TRACEPOINTS),)
- $(error The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
+ $(warning The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
+ DISABLE_MODULE = y
endif # CONFIG_TRACEPOINTS
endif # ifdef CONFIG_LOCALVERSION
+ifneq ($(DISABLE_MODULE),y)
+
TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
lttng_check_linux_version = $(shell pwd)/include/linux/version.h
@@ -150,3 +153,5 @@ lttng-statedump-objs := lttng-statedump-impl.o
obj-$(CONFIG_LTTNG) += probes/
obj-$(CONFIG_LTTNG) += lib/
obj-$(CONFIG_LTTNG) += tests/
+
+endif # DISABLE_MODULE