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| author |   Anders Roxell <anders.roxell@linaro.org> | 2018-09-04 12:47:21 +0200 |
|---|---|---|
| committer |   Shuah Khan (Samsung OSG) <shuah@kernel.org> | 2018-09-05 08:12:09 -0600 |
| commit | b2d35fa5fc80c27e868e393dcab4c94a0d71737f (patch) | |
| tree | 1ff2d280109a4b5b43cc5ec6a4e70ff23131ca78 /tools/testing/selftests/gpio/Makefile | |
| parent | selftests: kselftest: Remove outdated comment (diff) | |
| download | linux-dev-b2d35fa5fc80c27e868e393dcab4c94a0d71737f.tar.xz linux-dev-b2d35fa5fc80c27e868e393dcab4c94a0d71737f.zip | |
selftests: add headers_install to lib.mk
If the kernel headers aren't installed we can't build all the tests.
Add a new make target rule 'khdr' in the file lib.mk to generate the
kernel headers and that gets include for every test-dir Makefile that
includes lib.mk If the testdir in turn have its own sub-dirs the
top_srcdir needs to be set to the linux-rootdir to be able to generate
the kernel headers.
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Fathi Boudra <fathi.boudra@linaro.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Diffstat (limited to 'tools/testing/selftests/gpio/Makefile')
| -rw-r--r-- | tools/testing/selftests/gpio/Makefile | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile index 1bbb47565c55..4665cdbf1a8d 100644 --- a/tools/testing/selftests/gpio/Makefile +++ b/tools/testing/selftests/gpio/Makefile @@ -21,11 +21,8 @@ endef CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ LDLIBS += -lmount -I/usr/include/libmount -$(BINARIES): ../../../gpio/gpio-utils.o ../../../../usr/include/linux/gpio.h +$(BINARIES):| khdr +$(BINARIES): ../../../gpio/gpio-utils.o ../../../gpio/gpio-utils.o: make ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) -C ../../../gpio - -../../../../usr/include/linux/gpio.h: - make -C ../../../.. headers_install INSTALL_HDR_PATH=$(shell pwd)/../../../../usr/ - |