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| author |   Darren Hart <dvhart@infradead.org> | 2017-03-24 09:18:54 -0700 |
|---|---|---|
| committer |   Shuah Khan <shuahkh@osg.samsung.com> | 2017-04-11 09:40:51 -0600 |
| commit | bfedc31c4f2c1af3b509bbdc0aae051e8ad7d3ae (patch) | |
| tree | d8e4a6ff699056e85c3c911311b575524ff474c9 /tools/testing/selftests/futex | |
| parent | kselftest: ftrace: Fix to compare a zero-filled hex value (diff) | |
| download | wireguard-linux-bfedc31c4f2c1af3b509bbdc0aae051e8ad7d3ae.tar.xz wireguard-linux-bfedc31c4f2c1af3b509bbdc0aae051e8ad7d3ae.zip | |
selftests/futex: Fix build error with OUTPUT variable
The use of $$OUTPUT in the target shell commands resulted in an empty
string followed by an absolute path for which mkdir failed:
$ make -C tools/testing/selftests/futex
make: Entering directory '/home/dvhart/source/linux/linux-pdx86/tools/testing/selftests/futex'
Makefile:36: warning: overriding recipe for target 'clean'
../lib.mk:55: warning: ignoring old recipe for target 'clean'
for DIR in functional; do \
BUILD_TARGET=$OUTPUT/$DIR; \
mkdir $BUILD_TARGET -p; \
make OUTPUT=$BUILD_TARGET -C $DIR all;\
done
mkdir: cannot create directory ‘/functional’: Permission denied
Replace $$OUTPUT with $(OUTPUT) when referring to the Makefile OUTPUT
variable. The above make command now completes successfully.
Fixes: a8ba798bc8ec ("selftests: enable O and KBUILD_OUTPUT")
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Cc: linux-kselftest@vger.kernel.org
Cc: bamvor.zhangjian@huawei.com
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing/selftests/futex')
| -rw-r--r-- | tools/testing/selftests/futex/Makefile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/futex/Makefile b/tools/testing/selftests/futex/Makefile index 653c5cd9e44d..c8095e628e13 100644 --- a/tools/testing/selftests/futex/Makefile +++ b/tools/testing/selftests/futex/Makefile @@ -8,7 +8,7 @@ include ../lib.mk all: for DIR in $(SUBDIRS); do \ - BUILD_TARGET=$$OUTPUT/$$DIR; \ + BUILD_TARGET=$(OUTPUT)/$$DIR; \ mkdir $$BUILD_TARGET -p; \ make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\ done @@ -22,7 +22,7 @@ override define INSTALL_RULE install -t $(INSTALL_PATH) $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) @for SUBDIR in $(SUBDIRS); do \ - BUILD_TARGET=$$OUTPUT/$$SUBDIR; \ + BUILD_TARGET=$(OUTPUT)/$$SUBDIR; \ mkdir $$BUILD_TARGET -p; \ $(MAKE) OUTPUT=$$BUILD_TARGET -C $$SUBDIR INSTALL_PATH=$(INSTALL_PATH)/$$SUBDIR install; \ done; @@ -34,7 +34,7 @@ endef clean: for DIR in $(SUBDIRS); do \ - BUILD_TARGET=$$OUTPUT/$$DIR; \ + BUILD_TARGET=$(OUTPUT)/$$DIR; \ mkdir $$BUILD_TARGET -p; \ make OUTPUT=$$BUILD_TARGET -C $$DIR $@;\ done |