631e709f2b
LLVM_TARGET_* will auto be set based on LLVM_TARGET_ALL and MK_CLANG. If LLVM_TARGET_ALL is disabled, during a cross-build, then SYSTEM_COMPILER and SYSTEM_LINKER are auto disabled. This option should be used by users rather than the per-arch LLVM_TARGET options as it is simpler to maintain for them should the supported target list change. MFC after: 2 weeks Reviewed by: sbruno, dim Sponsored by: Dell EMC Differential Revision: https://reviews.freebsd.org/D16020
$FreeBSD$ This directory tree contains tools used for the maintenance and testing of FreeBSD. There is no toplevel Makefile structure since these tools are not meant to be built as part of the standard system, though there may be individual Makefiles in some of the subdirs. Please read the README files in the subdirs for further information.