[runtimes] Move libunwind, libc++abi and libc++ to lib/ and include/

This change is a consequence of the discussion in "RFC: Place libs in
Clang-dedicated directories", specifically the suggestion that
libunwind, libc++abi and libc++ shouldn't be using Clang resource
directory.  Tools like clangd make this assumption, but this is
currently not true for the LLVM_ENABLE_PER_TARGET_RUNTIME_DIR build.
This change addresses that by moving the output of these libraries to
lib/<target> and include/ directories, leaving resource directory only
for compiler-rt runtimes and Clang builtin headers.

Differential Revision: https://reviews.llvm.org/D59013

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355665 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/runtimes/CMakeLists.txt b/runtimes/CMakeLists.txt
index 4cb3ed9..80b2577 100644 (file)
--- a/runtimes/CMakeLists.txt
+++ b/runtimes/CMakeLists.txt
@@ -124,8 +124,8 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
     string(REPLACE "-" "_" canon_name ${projName})
     string(TOUPPER ${canon_name} canon_name)
 
-    if(LLVM_RUNTIMES_LIBDIR_SUFFIX)
-      set(${canon_name}_LIBDIR_SUFFIX "${LLVM_RUNTIMES_LIBDIR_SUFFIX}" CACHE STRING "" FORCE)
+    if(LLVM_RUNTIMES_LIBDIR_SUBDIR)
+      set(${canon_name}_LIBDIR_SUBDIR "${LLVM_RUNTIMES_LIBDIR_SUBDIR}" CACHE STRING "" FORCE)
     endif()
 
     # Setting a variable to let sub-projects detect which other projects
@@ -349,6 +349,7 @@ else() # if this is included from LLVM's CMake
                              # Builtins were built separately above
                              CMAKE_ARGS -DCOMPILER_RT_BUILD_BUILTINS=Off
                                         -DLLVM_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
+                                        -DLLVM_BINARY_DIR=${LLVM_BINARY_DIR}
                                         -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR}
                                         -DLLVM_DEFAULT_TARGET_TRIPLE=${TARGET_TRIPLE}
                                         -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
@@ -432,6 +433,7 @@ else() # if this is included from LLVM's CMake
                              # Builtins were built separately above
                              CMAKE_ARGS -DCOMPILER_RT_BUILD_BUILTINS=Off
                                         -DLLVM_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
+                                        -DLLVM_BINARY_DIR=${LLVM_BINARY_DIR}
                                         -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR}
                                         -DLLVM_DEFAULT_TARGET_TRIPLE=${target}
                                         -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
@@ -514,8 +516,7 @@ else() # if this is included from LLVM's CMake
           runtime_register_target(${name}-${sanitizer_name} ${name}
             DEPENDS runtimes-${name}
             CMAKE_ARGS -DLLVM_USE_SANITIZER=${sanitizer}
-                       -DLLVM_RUNTIMES_PREFIX=${name}/
-                       -DLLVM_RUNTIMES_LIBDIR_SUFFIX=/${sanitizer_name})
+                       -DLLVM_RUNTIMES_LIBDIR_SUBDIR=${sanitizer_name})
           add_dependencies(runtimes runtimes-${name}-${sanitizer_name})
           add_dependencies(runtimes-configure runtimes-${name}-${sanitizer_name}-configure)
           add_dependencies(install-runtimes install-runtimes-${name}-${sanitizer_name})