[CMake] Only configure Native target in stage 1, configure all in other stages

This patch causes the 3-stage build pipeline to only build a host compiler in the first stage, and to build all targets for subsequent stages. The host target is determined via the Native target specifier added in r262070.

llvm-svn: 262071

diff --git a/clang/cmake/caches/3-stage-base.cmake b/clang/cmake/caches/3-stage-base.cmake
index 90d40f7..417d2b7 100644 (file)
--- a/clang/cmake/caches/3-stage-base.cmake
+++ b/clang/cmake/caches/3-stage-base.cmake
@@ -1,7 +1,6 @@
 set(CMAKE_BUILD_TYPE RELEASE CACHE STRING "")
 set(CLANG_ENABLE_BOOTSTRAP ON CACHE BOOL "")
 set(LLVM_BUILD_EXTERNAL_COMPILER_RT ON CACHE BOOL "")
-set(LLVM_TARGETS_TO_BUILD X86 CACHE STRING "")
 set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
 set(LLVM_ENABLE_TIMESTAMPS OFF CACHE BOOL "")
 

diff --git a/clang/cmake/caches/3-stage.cmake b/clang/cmake/caches/3-stage.cmake
index d91d339..49bce39 100644 (file)
--- a/clang/cmake/caches/3-stage.cmake
+++ b/clang/cmake/caches/3-stage.cmake
@@ -11,4 +11,6 @@ set(CLANG_BOOTSTRAP_TARGETS
   stage3-check-clang
   stage3-test-suite CACHE STRING "")
 
+set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "")
+
 include(${CMAKE_CURRENT_LIST_DIR}/3-stage-base.cmake)