[cmake] Provide CURRENT_TOOLS_DIR centrally, replacing CLANG_TOOLS_DIR
CLANG_TOOLS_DIR holds the the current bin/ directory, maybe with a %(build_mode) placeholder. It is used to add the just-built binaries to $PATH for lit tests. In most cases it equals LLVM_TOOLS_DIR, which is used for the same purpose. But for a standalone build of clang, CLANG_TOOLS_DIR points at the build tree and LLVM_TOOLS_DIR points at the provided LLVM binaries. Currently CLANG_TOOLS_DIR is set in clang/test/, clang-tools-extra/test/, and other things always built with clang. This is a few cryptic lines of CMake in each place. Meanwhile LLVM_TOOLS_DIR is provided by configure_site_lit_cfg(). This patch moves CLANG_TOOLS_DIR to configure_site_lit_cfg() and renames it: - there's nothing clang-specific about the value - it will also replace LLD_TOOLS_DIR, LLDB_TOOLS_DIR etc (not in this patch) It also defines CURRENT_LIBS_DIR. While I removed the last usage of CLANG_LIBS_DIR in e4cab4e2, there are LLD_LIBS_DIR usages etc that may be live, and I'd like to mechanically update them in a followup patch. Differential Revision: https://reviews.llvm.org/D121763
Loading
Please register or sign in to comment