| config BR2_PACKAGE_RT_TESTS |
| bool "rt-tests" |
| depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL |
| depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14 # deadline scheduler syscall |
| depends on BR2_USE_MMU # fork() |
| depends on !BR2_STATIC_LIBS # dlopen |
| depends on !BR2_TOOLCHAIN_USES_MUSL # cyclictest |
| help |
| Set of utilities for testing the real-time behaviour of a |
| Linux system. |
| |
| All tools are simple C programs with no dependencies, except |
| the hwlatdetect utility, which is a Python script and |
| therefore requires the Python interpreter. It will only be |
| installed if a Python interpreter has been selected in the |
| Buildroot configuration. |
| |
| Note that this package requires a toolchain built with the |
| NPTL implementation of the pthread API (this is always the |
| case with glibc toolchains, but may not necessarily be the |
| case with uClibc toolchains, since the thread implementation |
| is configurable). |
| |
| http://rt.wiki.kernel.org |
| |
| comment "rt-tests may not work on MIPS with an external uClibc toolchain" |
| depends on BR2_PACKAGE_RT_TESTS |
| depends on BR2_TOOLCHAIN_EXTERNAL_UCLIBC |
| depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el |
| |
| comment "rt-tests needs a uClibc or glibc toolchain w/ NPTL, headers >= 3.14, dynamic library" |
| depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS \ |
| || BR2_TOOLCHAIN_USES_MUSL || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14 |
| depends on BR2_USE_MMU |
