lizhijian@haswell-OptiPlex-9020:/home/lizj/linux/tools/testing/selftests$ make [...snip...] make ARCH=x86 CROSS_COMPILE= -C ../../../gpio make[2]: Entering directory '/home/lizj/linux/tools/gpio' [...snip...] make[3]: Leaving directory '/home/lizj/linux/tools/gpio' LINK /home/lizj/linux/tools/testing/selftests/gpiogpio-event-mon make[2]: Leaving directory '/home/lizj/linux/tools/gpio' gcc -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ gpio-mockup-chardev.c ../../../gpio/gpio-utils.o -lmount -I/usr/include/libmount -o gpio-mockup-chardev gcc: 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 make[1]: Leaving directory '/home/lizj/linux/tools/testing/selftests/gpio' Makefile:85: recipe for target 'all' failed make: *** [all] Error 2
in this patch - correct target name to $OUTPUTgpio-utils.o - pass OUTPUT to tools/gpio/Makefile - support cleanup ../gpiogpio-hammer.o CC: Bamvor Jian Zhang <bamv2...@gmail.com> CC: Bartosz Golaszewski <b...@bgdev.pl> CC: Shuah Khan <sh...@kernel.org> CC: linux-g...@vger.kernel.org Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com> --- tools/testing/selftests/gpio/Makefile | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile index 4665cdb..7f9354a 100644 --- a/tools/testing/selftests/gpio/Makefile +++ b/tools/testing/selftests/gpio/Makefile @@ -7,7 +7,7 @@ EXTRA_PROGS := ../gpiogpio-event-mon ../gpiogpio-hammer ../gpiolsgpio EXTRA_DIRS := ../gpioinclude/ EXTRA_OBJS := ../gpiogpio-event-mon-in.o ../gpiogpio-event-mon.o EXTRA_OBJS += ../gpiogpio-hammer-in.o ../gpiogpio-utils.o ../gpiolsgpio-in.o -EXTRA_OBJS += ../gpiolsgpio.o +EXTRA_OBJS += ../gpiolsgpio.o ../gpiogpio-hammer.o include ../lib.mk @@ -22,7 +22,7 @@ CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ LDLIBS += -lmount -I/usr/include/libmount $(BINARIES):| khdr -$(BINARIES): ../../../gpio/gpio-utils.o +$(BINARIES): ../gpiogpio-utils.o -../../../gpio/gpio-utils.o: - make ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) -C ../../../gpio +../gpiogpio-utils.o: + make OUTPUT=$(OUTPUT) ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) -C ../../../gpio -- 2.7.4
