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| H A D | Makefile | diff e5decefd884da1c2c6ea18fca17b80b189afcc43 Fri Mar 19 17:53:25 CET 2021 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: mte: Fix pthread linking
The GCC manual suggests to use -pthread, when linking with the PThread
library, also to add this switch to both the compilation and linking
stages.
Do as the manual says, to fix compilation with Ubuntu's 20.04 toolchain,
which was getting -lpthread too early on the command line:
------------
/usr/bin/ld: /tmp/cc5zbo2A.o: in function `execute_test':
tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c:86:
undefined reference to `pthread_create'
/usr/bin/ld: tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c:90:
undefined reference to `pthread_join'
------------
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broone@kernel.org>
Link: https://lore.kernel.org/r/20210319165334.29213-3-andre.przywara@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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