redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

selftests/intel_pstate: Fix build rule for x86 

Ensure that ARCH is defined and that this only builds for
x86 architectures.

It is possible to build from the root of the Linux tree, which
will define ARCH, or to run make from the selftests/ directory
itself, which has no provision for defining ARCH, so this
change is to use the current definition (if any), or to check
uname -m if undefined.

Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
hifive-unleashed-5.1
Daniel Díaz 2018-02-21 12:07:57 -06:00 committed by Shuah Khan
parent 88893cf787
commit 6aa69043d9
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tools/testing/selftests/intel_pstate/Makefile
View File

@ -2,7 +2,10 @@
CFLAGS := $(CFLAGS) -Wall -D_GNU_SOURCE
LDLIBS := $(LDLIBS) -lm
ifeq (,$(filter $(ARCH),x86))
uname_M := $(shell uname -m 2>/dev/null || echo not)
ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
ifeq (x86,$(ARCH))
TEST_GEN_FILES := msr aperf
endif