[PATCH] D140565: [Clang][CMake] Set up distribution target for Clang-BOLT

[Amir Ayupov via Phabricator via cfe-commits]

Amir created this revision.
Amir added a reviewer: phosek.
Herald added a subscriber: wenlei.
Herald added a project: All.
Amir requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Provide a way to install usable BOLT-optimized Clang
(clang + resource headers) using
`ninja clang-bolt install-distribution` with BOLT.cmake cache file
or `ninja stage2-clang-bolt stage2-install-distribution`
with BOLT-PGO.cmake cache file.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140565

Files:
  clang/cmake/caches/BOLT-PGO.cmake
  clang/cmake/caches/BOLT.cmake


Index: clang/cmake/caches/BOLT.cmake
===================================================================
--- clang/cmake/caches/BOLT.cmake
+++ clang/cmake/caches/BOLT.cmake
@@ -15,3 +15,10 @@
 
 set(LLVM_ENABLE_PROJECTS "bolt;clang" CACHE STRING "")
 set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "")
+
+# setup toolchain
+set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")
+set(LLVM_DISTRIBUTION_COMPONENTS
+  clang
+  clang-resource-headers
+  CACHE STRING "")
Index: clang/cmake/caches/BOLT-PGO.cmake
===================================================================
--- clang/cmake/caches/BOLT-PGO.cmake
+++ clang/cmake/caches/BOLT-PGO.cmake
@@ -2,10 +2,16 @@
 
 set(CLANG_BOOTSTRAP_TARGETS
   stage2-clang-bolt
+  stage2-distribution
+  stage2-install-distribution
   CACHE STRING "")
 set(BOOTSTRAP_CLANG_BOOTSTRAP_TARGETS
   clang-bolt
+  distribution
+  install-distribution
   CACHE STRING "")
 
-set(PGO_BUILD_CONFIGURATION ${CMAKE_CURRENT_LIST_DIR}/BOLT.cmake CACHE STRING "")
+set(PGO_BUILD_CONFIGURATION
+  ${CMAKE_CURRENT_LIST_DIR}/BOLT.cmake
+  CACHE STRING "")
 include(${CMAKE_CURRENT_LIST_DIR}/PGO.cmake)


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