Commit c3c59928 authored May 07, 2019 by Shuah Khan

selftests: fix install target to use default install path



Install target fails when INSTALL_PATH is undefined. Fix install target
to use "output_dir/install as the default install location. "output_dir"
is either the root of selftests directory under kernel source tree or
output directory specified by O= or KBUILD_OUTPUT.

e.g:
make -C tools/testing/selftests install
<installs under tools/testing/selftests/install>

make O=/tmp/kselftest -C tools/testing/selftests install
<installs under /tmp/kselftest/install>

export KBUILD_OUTPUT=/tmp/kselftest
make -C tools/testing/selftests install
<installs under /tmp/kselftest/install>

In addition, add "all" target as dependency to "install" to build and
install using a single command.

Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

parent fdeb89d8

tools/testing/selftests/Makefile

+8 −2

Original line number	Diff line number	Diff line
		@@ -163,11 +163,17 @@ clean_hotplug:
		run_pstore_crash:
		make -C pstore run_crash

		INSTALL_PATH ?= install
		# Use $BUILD as the default install root. $BUILD points to the
		# right output location for the following cases:
		# 1. output_dir=kernel_src
		# 2. a separate output directory is specified using O= KBUILD_OUTPUT
		# 3. a separate output directory is specified using KBUILD_OUTPUT
		#
		INSTALL_PATH ?= $(BUILD)/install
		INSTALL_PATH := $(abspath $(INSTALL_PATH))
		ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh

		install:
		install: all
		ifdef INSTALL_PATH
		@# Ask all targets to install their files
		mkdir -p $(INSTALL_PATH)/kselftest

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