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authorDaniel Díaz <daniel.diaz@linaro.org>2018-09-07 09:34:55 -0500
committerShuah Khan (Samsung OSG) <shuah@kernel.org>2018-10-24 14:49:37 -0600
commit8c7f6316fccf38ca45d33ed658cc4813837b6294 (patch)
tree86e44d1047fbfa750ef0f8acdc75443740b56f33 /tools/testing/selftests/gpio
parenta4f222e000b3f75bd1ab763dcc289d004ff6596e (diff)
downloadlinux-8c7f6316fccf38ca45d33ed658cc4813837b6294.tar.bz2
selftests: gpio: Fix OUTPUT directory in Makefile
When simply running `make' from the selftests top dir, this error shows up: cc -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/uuid gpio-mockup-chardev.c ../../../gpio/gpio-utils.o -lmount -o gpio-mockup-chardev cc: error: ../../../gpio/gpio-utils.o: No such file or directory <builtin>: recipe for target 'gpio-mockup-chardev' failed make[1]: *** [gpio-mockup-chardev] Error 1 because the output directory is set to "selftests/gpio" and all binaries built from ../../../gpio/ end up there. In fact, they appear as, exempli gratia: * gpiogpio-event-mon * gpiogpio-hammer * gpioinclude/ * gpiolsgpio which is wrong, as it's missing a directory separator somewhere. This patch sets straight the output directory when building ../../../gpio/ so that binaries don't cross paths. Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Diffstat (limited to 'tools/testing/selftests/gpio')
-rw-r--r--tools/testing/selftests/gpio/Makefile6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
index a4a01ec8b2a5..46648427d537 100644
--- a/tools/testing/selftests/gpio/Makefile
+++ b/tools/testing/selftests/gpio/Makefile
@@ -7,7 +7,7 @@ TEST_PROGS := gpio-mockup.sh
TEST_FILES := gpio-mockup-sysfs.sh
TEST_PROGS_EXTENDED := gpio-mockup-chardev
-GPIODIR := ../../../gpio
+GPIODIR := $(realpath ../../../gpio)
GPIOOBJ := gpio-utils.o
include ../lib.mk
@@ -16,11 +16,11 @@ all: $(TEST_PROGS_EXTENDED)
override define CLEAN
$(RM) $(TEST_PROGS_EXTENDED)
- $(MAKE) -C $(GPIODIR) clean
+ $(MAKE) -C $(GPIODIR) OUTPUT=$(GPIODIR)/ clean
endef
$(TEST_PROGS_EXTENDED):| khdr
$(TEST_PROGS_EXTENDED): $(GPIODIR)/$(GPIOOBJ)
$(GPIODIR)/$(GPIOOBJ):
- $(MAKE) -C $(GPIODIR)
+ $(MAKE) OUTPUT=$(GPIODIR)/ -C $(GPIODIR)