b605caf3d8
rt-tests unconditionally uses CGROUP2_SUPER_MAGIC since https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git/commit/?id=47e857d4bf77440cb59d17c6ed7882a48514f18d which is only available since kernel 4.5 and67e9c74b8aresulting in the following build failure since bump to version 2.3 in commita952b01626: src/sched_deadline/cyclicdeadline.c:381:29: error: 'CGROUP2_SUPER_MAGIC' undeclared (first use in this function) ret = mounted(CGROUP_PATH, CGROUP2_SUPER_MAGIC); ^ Fixes: - http://autobuild.buildroot.org/results/74766c215a6cc19cd02faec6181ccd5de49c15cf Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
36 lines
1.4 KiB
Plaintext
36 lines
1.4 KiB
Plaintext
config BR2_PACKAGE_RT_TESTS
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bool "rt-tests"
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depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
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depends on BR2_USE_MMU # fork(), numactl
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depends on !BR2_STATIC_LIBS # dlopen
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depends on !BR2_TOOLCHAIN_USES_MUSL # cyclictest
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select BR2_PACKAGE_NUMACTL
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help
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Set of utilities for testing the real-time behaviour of a
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Linux system.
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All tools are simple C programs with no dependencies, except
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the hwlatdetect utility, which is a Python script and
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therefore requires the Python interpreter. It will only be
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installed if a Python interpreter has been selected in the
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Buildroot configuration.
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Note that this package requires a toolchain built with the
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NPTL implementation of the pthread API (this is always the
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case with glibc toolchains, but may not necessarily be the
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case with uClibc toolchains, since the thread implementation
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is configurable).
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https://wiki.linuxfoundation.org/realtime/documentation/howto/tools/rt-tests
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comment "rt-tests may not work on MIPS with an external uClibc toolchain"
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depends on BR2_PACKAGE_RT_TESTS
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depends on BR2_TOOLCHAIN_EXTERNAL_UCLIBC
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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comment "rt-tests needs a uClibc or glibc toolchain w/ NPTL, headers >= 4.5, dynamic library"
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depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS \
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|| BR2_TOOLCHAIN_USES_MUSL || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
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depends on BR2_USE_MMU
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