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| author | Shuah Khan <skhan@linuxfoundation.org> | 2019-04-15 15:51:42 -0600 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2019-04-19 17:15:27 -0600 |
| commit | 8ce72dc32578f16942997f041f62759b4c693b6f (patch) | |
| tree | fa0e4507802177ffd283818ad5984e52741d6648 /drivers/firmware/psci/psci.c | |
| parent | b433a52aa28733e0650c5e83efdccfd0637b981a (diff) | |
selftests: fix headers_install circular dependency
"make kselftest" fails with "Circular Makefile.o <- prepare dependency
dropped." error, when lib.mk invokes "make headers_install".
Make level 0: Main make calls selftests run_tests target
...
Make level n: selftests lib.mk invokes main make's headers_install
The secondary level make inherits builtin-rules which will use the rule
to generate Makefile.o and runs into "Circular Makefile.o <- prepare
dependency dropped." error, and kselftest compile fails.
Invoke headers_install target with --no-builtin-rules to avoid circular
error.
In addition, lib.mk installs headers in the default HDR_PATH, even when
build relocation is requested with O= or export KBUILD_OUTPUT. Fix the
problem by passing in INSTALL_HDR_PATH. The headers are installed under
the specified output "dir/usr".
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/psci/psci.c')
0 files changed, 0 insertions, 0 deletions