From b9534620ad744c563fe584f5fd316c5d5c799c2c Mon Sep 17 00:00:00 2001 From: Reid Kleckner Date: Tue, 11 Aug 2015 19:02:57 +0000 Subject: [PATCH] Revert "[cmake] Add helper for finding potentially external projects" This reverts commit r244633. We aren't going to be able to use it because the compiler-rt build can be built standalone without an LLVM source dir *or* an installed copy of LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244648 91177308-0d34-0410-b5e6-96231b3b80d8 --- cmake/modules/AddLLVM.cmake | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake index f4cb93ded59..f87e18bfcff 100644 --- a/cmake/modules/AddLLVM.cmake +++ b/cmake/modules/AddLLVM.cmake @@ -717,23 +717,6 @@ macro(add_llvm_tool_subdirectory name) add_llvm_external_project(${name}) endmacro(add_llvm_tool_subdirectory) -# Finds a (potentially external) project that normally lives at -# llvm/${subdir}/${name}. For example, to find clang: -# find_llvm_external_project(tools clang CLANG_SRC) -# Returns nothing if the project is not configured to build. -function(find_llvm_external_project subdir name path_out) - canonicalize_tool_name(${name} nameUPPER) - if (NOT LLVM_TOOL_${nameUPPER}_BUILD) - set(${path_out} PARENT_SCOPE) - elseif (EXISTS LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR) - set(${path_out} LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR PARENT_SCOPE) - elseif (EXISTS ${LLVM_MAIN_SRC_DIR}/${subdir}/${name}) - set(${path_out} ${LLVM_MAIN_SRC_DIR}/${subdir}/${name} PARENT_SCOPE) - else() - set(${path_out} PARENT_SCOPE) - endif() -endfunction(find_llvm_external_project) - function(get_project_name_from_src_var var output) string(REGEX MATCH "LLVM_EXTERNAL_(.*)_SOURCE_DIR" MACHED_TOOL "${var}") -- 2.34.1