From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751753AbaKKU2M (ORCPT ); Tue, 11 Nov 2014 15:28:12 -0500 Received: from mailout.easymail.ca ([64.68.201.169]:47945 "EHLO mailout.easymail.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751297AbaKKU2J (ORCPT ); Tue, 11 Nov 2014 15:28:09 -0500 X-Quarantine-ID: <22Y74t9pzWNR> X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" X-Spam-Flag: NO X-Spam-Score: -4.399 From: Shuah Khan To: gregkh@linuxfoundation.org, akpm@linux-foundation.org, mmarek@suse.cz, davem@davemloft.net, keescook@chromium.org, tranmanphong@gmail.com, dh.herrmann@gmail.com, hughd@google.com, bobby.prani@gmail.com, ebiederm@xmission.com, serge.hallyn@ubuntu.com Cc: Shuah Khan , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH v2 02/19] kbuild: kselftest_install - add a new make target to install selftests Date: Tue, 11 Nov 2014 13:27:42 -0700 Message-Id: X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a new make target to install to install kernel selftests. This new target will build and install selftests. kselftest target now depends on kselftest_install and runs the generated kselftest script to reduce duplicate work and for common look and feel when running tests. Approach: make kselftest_target: -- exports kselftest INSTALL_KSFT_PATH default $(INSTALL_MOD_PATH)/lib/kselftest/$(KERNELRELEASE) -- exports path for ksefltest.sh -- runs selftests make install target: selftests make install target -- creates kselftest.sh script in install install dir -- runs install targets for all INSTALL_TARGETS (Note: ftrace and powerpc aren't included in INSTALL_TARGETS, to not add more content to patch v1 series. This work will happen soon. In this series these two targets are run after running the generated kselftest script, without any regression in the way these tests are run with "make kselftest" prior to this work.) -- install target can be run only from top level source dir. Individual test make install targets: -- install test programs and/or scripts in install dir -- append to the ksefltest.sh file to add commands to run test -- install target can be run only from top level source dir. Adds the following new ways to initiate selftests: -- Installing and running kselftest from install directory by running "make kselftest" -- Running kselftest script from install directory Maintains the following ways to run tests: -- make -C tools/testing/selftests run_tests -- make -C tools/testing/selftests TARGETS=target run_tests Ability specify targets: e.g TARGETS=net -- make run_tests from tools/testing/selftests -- make run_tests from individual test directories: e.g: make run_tests in tools/testing/selftests/breakpoints Signed-off-by: Shuah Khan --- Makefile | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 05d67af..ccbd2e1 100644 --- a/Makefile +++ b/Makefile @@ -1071,12 +1071,26 @@ headers_check: headers_install $(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi/asm $(hdr-dst) HDRCHECK=1 # --------------------------------------------------------------------------- -# Kernel selftest +# Kernel selftest targets + +PHONY += __kselftest_configure +INSTALL_KSFT_PATH=$(INSTALL_MOD_PATH)/lib/kselftest/$(KERNELRELEASE) +export INSTALL_KSFT_PATH +KSELFTEST=$(INSTALL_KSFT_PATH)/kselftest.sh +export KSELFTEST PHONY += kselftest -kselftest: +kselftest: kselftest_install $(Q)$(MAKE) -C tools/testing/selftests run_tests +# Kernel selftest install + +PHONY += kselftest_install +kselftest_install: __kselftest_configure + @rm -rf $(INSTALL_KSFT_PATH) + @mkdir -p $(INSTALL_KSFT_PATH) + $(Q)$(MAKE) -C tools/testing/selftests install + # --------------------------------------------------------------------------- # Modules @@ -1285,6 +1299,9 @@ help: @echo ' Build, install, and boot kernel before' @echo ' running kselftest on it' @echo '' + @echo ' kselftest_install - Install Kselftests to INSTALL_KSFT_PATH' + @echo ' default: $(INSTALL_MOD_PATH)/lib/kselftest/$(KERNELRELEASE)' + @echo '' @echo 'Kernel packaging:' @$(MAKE) $(build)=$(package-dir) help @echo '' -- 1.9.1