Makefile.perf uses "CONFIG_*" checks in the code. Example the config
for libtraceevent is used to set PYTHON_EXT_SRCS
ifeq ($(CONFIG_LIBTRACEEVENT),y)
PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
else
PYTHON_EXT_SRCS := $(shell grep -v '^\#\|util/trace-event.c'
util/python-ext-sources)
endif
But this is not picking the value for CONFIG_LIBTRACEEVENT that is
set using the settings in Makefile.config. Include the file
".config-detected" so that make will use the system detected
configuration in the CONFIG checks. This will fix isues that
could arise when other "CONFIG_*" checks are added to Makefile.perf
in future as well.
Signed-off-by: Athira Rajeev <atraj...@linux.vnet.ibm.com>
---
Changelog:
v1 -> v2:
Added $(OUTPUT) prefix to config-detected as pointed
out by Ian
tools/perf/Makefile.perf | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 37af6df7b978..66b9dc61c32f 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -351,6 +351,9 @@ export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD)
$(OUTPUT)python/perf*.so
+# Use the detected configuration
+include $(OUTPUT).config-detected
+
ifeq ($(CONFIG_LIBTRACEEVENT),y)
PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
else
--
2.31.1
