config BR2_PACKAGE_LTP_TESTSUITE bool "ltp-testsuite" depends on BR2_TOOLCHAIN_HAS_THREADS help The Linux Test Project provides a huge testsuite for Linux. The LTP testsuite uses several functions that are considered obsolete, such as sigset() and others. Therefore, the LTP testsuite does not build with Buildroot's default uClibc configuration, and options such as UCLIBC_HAS_OBSOLETE_BSD_SIGNAL are needed. http://ltp.sourceforge.net/ comment "ltp-testsuite requires a toolchain with thread support" depends on !BR2_TOOLCHAIN_HAS_THREADS