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X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e090cddc-76f4-40cc-7f06-08d751c74e72 X-MS-TrafficTypeDiagnostic: DM5PR13MB1657: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5797; X-Forefront-PRVS: 01917B1794 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 47w08ft96K7yVP2RhEdaudp7vtdK/mDSCGDmhOuzOPcxmOTUws6Ti/CwDA3moHdnl4ZYBRi09icBdNqwQzcCp7XoJuLK1Rk8mJDB4N3ZUiwLG7HzYMy2lqdle20MB5B6NCHVDXCBmUp+ds2y2BRQro+E+/ypSXCOn9ZSw74Nkbc81K9WJJkOe8fX6YW+YSRy+4nwnkMzN66lCiplJOC7RvF7VeUoG5RD4FseMrXKZcNk/CNxfef00KBUCi1b3R15WCP5DclnjPUKdaS4jy4dwPHfiMvODh7ka/6uP6toRqEa8xEyw2hw4LQjKD8F9+UWaFELHr7HiUeyCAlWR+pEcXWufMJUcJnSwgiSb+11t7xmcL+j8F1Pvh9gZPioY1bjUkVBUjYGOd+qqw6YbkbKRAiqsp/0XjWvhlIIadYNgAs= X-OriginatorOrg: sony.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Oct 2019 23:27:55.2462 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e090cddc-76f4-40cc-7f06-08d751c74e72 X-MS-Exchange-CrossTenant-Id: 66c65d8a-9158-4521-a2d8-664963db48e4 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=66c65d8a-9158-4521-a2d8-664963db48e4;Ip=[160.33.194.228];Helo=[usculsndmail01v.am.sony.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR13MB1657 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org > -----Original Message----- > From: Shuah Khan on Monday, October 14, 2019 3:45 PM >=20 > Fix O=3D and KBUILD_OUTPUT handling for relative paths. >=20 > export KBUILD_OUTPUT=3D../kselftest_size > make TARGETS=3Dsize kselftest-all >=20 > or >=20 > make O=3D../kselftest_size TARGETS=3Dsize kselftest-all >=20 > In both of these cases, targets get built in ../kselftest_size which is > a one level up from the size test directory. >=20 > make[1]: Entering directory '/mnt/data/lkml/kselftest_size' > make --no-builtin-rules INSTALL_HDR_PATH=3D$BUILD/usr \ > ARCH=3Dx86 -C ../../.. headers_install > INSTALL ../kselftest_size/usr/include > gcc -static -ffreestanding -nostartfiles -s get_size.c -o > ../kselftest_size/size/get_size > /usr/bin/ld: cannot open output file ../kselftest_size/size/get_size: No = such > file or directory > collect2: error: ld returned 1 exit status > make[3]: *** [../lib.mk:138: ../kselftest_size/size/get_size] Error 1 > make[2]: *** [Makefile:143: all] Error 2 > make[1]: *** [/mnt/data/lkml/linux_5.4/Makefile:1221: kselftest-all] Erro= r 2 > make[1]: Leaving directory '/mnt/data/lkml/kselftest_size' > make: *** [Makefile:179: sub-make] Error 2 >=20 > Use abs_objtree exported by the main Makefile. >=20 > Reported-by: Tim Bird > Signed-off-by: Shuah Khan > --- > tools/testing/selftests/Makefile | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) >=20 > diff --git a/tools/testing/selftests/Makefile > b/tools/testing/selftests/Makefile > index 4cdbae6f4e61..3405aa26a655 100644 > --- a/tools/testing/selftests/Makefile > +++ b/tools/testing/selftests/Makefile > @@ -86,10 +86,10 @@ override LDFLAGS =3D > endif >=20 > ifneq ($(O),) > - BUILD :=3D $(O) > + BUILD :=3D $(abs_objtree) > else > ifneq ($(KBUILD_OUTPUT),) > - BUILD :=3D $(KBUILD_OUTPUT)/kselftest > + BUILD :=3D $(abs_objtree)/kselftest > else > BUILD :=3D $(shell pwd) > DEFAULT_INSTALL_HDR_PATH :=3D 1 > @@ -102,6 +102,7 @@ include $(top_srcdir)/scripts/subarch.include > ARCH ?=3D $(SUBARCH) > export KSFT_KHDR_INSTALL_DONE :=3D 1 > export BUILD > +#$(info abd_objtree =3D $(abs_objtree) BUILD =3D $(BUILD)) >=20 > # build and run gpio when output directory is the src dir. > # gpio has dependency on tools/gpio and builds tools/gpio > -- This works great. Thanks very much. Tested-by: Tim Bird Acked-by: Tim Bird -- Tim