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| author | Tomas Glozar <tglozar@redhat.com> | 2024-10-17 16:09:10 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-10-17 23:13:15 +0200 |
| commit | e2b48b226b84848972c4fde6066ed9ff1254463f (patch) | |
| tree | a1fde9d6732ddba87db00f7a166137faee8ab353 /tools/tracing/rtla | |
| parent | tools/build: Add libcpupower dependency detection (diff) | |
| download | linux-e2b48b226b84848972c4fde6066ed9ff1254463f.tar.xz linux-e2b48b226b84848972c4fde6066ed9ff1254463f.zip | |
rtla: Add optional dependency on libcpupower
If libcpupower is present, set HAVE_LIBCPUPOWER_SUPPORT macro to allow
features depending on libcpupower in rtla.
Link: https://lore.kernel.org/20241017140914.3200454-3-tglozar@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/tracing/rtla')
| -rw-r--r-- | tools/tracing/rtla/Makefile | 2 | ||||
| -rw-r--r-- | tools/tracing/rtla/Makefile.config | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/tools/tracing/rtla/Makefile b/tools/tracing/rtla/Makefile index b5878be36125..a6a7dee16622 100644 --- a/tools/tracing/rtla/Makefile +++ b/tools/tracing/rtla/Makefile @@ -32,8 +32,10 @@ DOCSRC := ../../../Documentation/tools/rtla/ FEATURE_TESTS := libtraceevent FEATURE_TESTS += libtracefs +FEATURE_TESTS += libcpupower FEATURE_DISPLAY := libtraceevent FEATURE_DISPLAY += libtracefs +FEATURE_DISPLAY += libcpupower ifeq ($(V),1) Q = diff --git a/tools/tracing/rtla/Makefile.config b/tools/tracing/rtla/Makefile.config index 5f8c286712d4..92a6e12e42d3 100644 --- a/tools/tracing/rtla/Makefile.config +++ b/tools/tracing/rtla/Makefile.config @@ -43,6 +43,16 @@ else $(info libtracefs is missing. Please install libtracefs-dev/libtracefs-devel) endif +$(call feature_check,libcpupower) +ifeq ($(feature-libcpupower), 1) + $(call detected,CONFIG_LIBCPUPOWER) + CFLAGS += -DHAVE_LIBCPUPOWER_SUPPORT + EXTLIBS += -lcpupower +else + $(info libcpupower is missing, building without --deepest-idle-state support.) + $(info Please install libcpupower-dev/kernel-tools-libs-devel) +endif + ifeq ($(STOP_ERROR),1) $(error Please, check the errors above.) endif |