[BOLT][CMake] Use correct output paths and passthrough necessary options

This addresses https://github.com/llvm/llvm-project/issues/62748.

Differential Revision: https://reviews.llvm.org/D150752

bolt/CMakeLists.txt

@@ -84,6 +84,10 @@ endif()
 
 if (BOLT_ENABLE_RUNTIME)
   message(STATUS "Building BOLT runtime libraries for X86")
+  set(extra_args "")
+  if(CMAKE_SYSROOT)
+    list(APPEND extra_args -DCMAKE_SYSROOT=${CMAKE_SYSROOT})
+  endif()
   ExternalProject_Add(bolt_rt
     SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/runtime"
     STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-stamps
@@ -92,8 +96,10 @@ if (BOLT_ENABLE_RUNTIME)
                -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
                -DCMAKE_BUILD_TYPE=Release
                -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
-               -DCMAKE_INSTALL_PREFIX=${LLVM_BINARY_DIR}
                -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX}
+               -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR}
+               ${extra_args}
+    INSTALL_COMMAND ""
     BUILD_ALWAYS True
     )
   install(CODE "execute_process\(COMMAND \${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX=\${CMAKE_INSTALL_PREFIX} -P ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-bins/cmake_install.cmake \)"

bolt/runtime/CMakeLists.txt

@@ -15,12 +15,12 @@ add_library(bolt_rt_instr STATIC
   instr.cpp
   ${CMAKE_CURRENT_BINARY_DIR}/config.h
   )
-set_target_properties(bolt_rt_instr PROPERTIES LIBRARY_OUTPUT_DIRECTORY "lib${LLVM_LIBDIR_SUFFIX}")
+set_target_properties(bolt_rt_instr PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${LLVM_LIBRARY_DIR}")
 add_library(bolt_rt_hugify STATIC
   hugify.cpp
   ${CMAKE_CURRENT_BINARY_DIR}/config.h
   )
-set_target_properties(bolt_rt_hugify PROPERTIES LIBRARY_OUTPUT_DIRECTORY "lib${LLVM_LIBDIR_SUFFIX}")
+set_target_properties(bolt_rt_hugify PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${LLVM_LIBRARY_DIR}")
 
 set(BOLT_RT_FLAGS
   -ffreestanding
@@ -44,7 +44,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*")
     instr.cpp
     ${CMAKE_CURRENT_BINARY_DIR}/config.h
   )
-  set_target_properties(bolt_rt_instr_osx PROPERTIES LIBRARY_OUTPUT_DIRECTORY "lib${LLVM_LIBDIR_SUFFIX}")
+  set_target_properties(bolt_rt_instr_osx PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${LLVM_LIBRARY_DIR}")
   target_include_directories(bolt_rt_instr_osx PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
   target_compile_options(bolt_rt_instr_osx PRIVATE
     -target x86_64-apple-darwin19.6.0

clang/cmake/caches/Fuchsia-stage2.cmake

@@ -294,7 +294,6 @@ set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")
 set(LLVM_TOOLCHAIN_TOOLS
   dsymutil
   llvm-ar
-  llvm-bolt
   llvm-cov
   llvm-cxxfilt
   llvm-debuginfod-find
@@ -329,6 +328,7 @@ set(LLVM_TOOLCHAIN_TOOLS
   CACHE STRING "")
 
 set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS
+  bolt
   clang
   lld
   clang-apply-replacements