[llvm] update to 11.1.0, add features and fix issues (#16232)

* fix issue #16215

* add more projects and fix issue #16222

* add version

* exclude libc from default projects

* remove libc, add fland to default projects

* update to v11.1.0

* fix compiler-rt install path

* fix SHA for version 11.1.0

* fix libc++ install

* re-fix libc++ install

* fix pstl install

* fix flang's license file name

* install tools in tools/llvm, fix file names

* revert bin directory for libraries

* don't create clang sub-directory in llvm/tools

* overwrite version

* copy tool dependencies

* overwrite version

* remove vcpkg_copy_tools call

* overwrite version

* restore default features

* overwrite version

* overwrite version

* convert manifest to json

* install usage files

* overwrite version

* remove feature `default-projects`

* modernize CMake in usage files

* overwrite version

* update ordering

* override version

ports/llvm/0002-fix-install-paths.patch

@@ -1,5 +1,15 @@
+ clang/cmake/modules/CMakeLists.txt | 4 ++--
+ flang/cmake/modules/CMakeLists.txt | 4 ++--
+ lld/cmake/modules/CMakeLists.txt   | 4 ++--
+ llvm/cmake/modules/AddLLVM.cmake   | 2 +-
+ llvm/cmake/modules/CMakeLists.txt  | 2 +-
+ mlir/cmake/modules/CMakeLists.txt  | 4 ++--
+ polly/cmake/CMakeLists.txt         | 4 ++--
+ pstl/CMakeLists.txt                | 4 ++--
+ 8 files changed, 14 insertions(+), 14 deletions(-)
+
 diff --git a/clang/cmake/modules/CMakeLists.txt b/clang/cmake/modules/CMakeLists.txt
-index d233f552f01..26f502ad2d2 100644
+index d233f552f01f..26f502ad2d23 100644
 --- a/clang/cmake/modules/CMakeLists.txt
 +++ b/clang/cmake/modules/CMakeLists.txt
 @@ -1,11 +1,11 @@
@@ -17,7 +27,7 @@ index d233f552f01..26f502ad2d2 100644
 
  get_property(CLANG_EXPORTS GLOBAL PROPERTY CLANG_EXPORTS)
 diff --git a/flang/cmake/modules/CMakeLists.txt b/flang/cmake/modules/CMakeLists.txt
-index d233f552f01..26f502ad2d2 100644
+index 4822124ca412..1ca3eff8f14e 100644
 --- a/flang/cmake/modules/CMakeLists.txt
 +++ b/flang/cmake/modules/CMakeLists.txt
 @@ -1,11 +1,11 @@
@@ -35,7 +45,7 @@ index d233f552f01..26f502ad2d2 100644
 
  get_property(FLANG_EXPORTS GLOBAL PROPERTY FLANG_EXPORTS)
 diff --git a/lld/cmake/modules/CMakeLists.txt b/lld/cmake/modules/CMakeLists.txt
-index d233f552f01..26f502ad2d2 100644
+index fa505a533762..90413be34120 100644
 --- a/lld/cmake/modules/CMakeLists.txt
 +++ b/lld/cmake/modules/CMakeLists.txt
 @@ -1,11 +1,11 @@
@@ -53,11 +63,10 @@ index d233f552f01..26f502ad2d2 100644
 
  get_property(LLD_EXPORTS GLOBAL PROPERTY LLD_EXPORTS)
 diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
-index 211f9551271..2abe3803f91 100644
+index b74adc11ade9..0638aea2f8f6 100644
 --- a/llvm/cmake/modules/AddLLVM.cmake
 +++ b/llvm/cmake/modules/AddLLVM.cmake
-@@ -973,10 +973,10 @@
-   if(ARG_GEN_CONFIG)
+@@ -974,7 +974,7 @@ function(process_llvm_pass_plugins)
 
        ## Part 1: Extension header to be included whenever we need extension
        #  processing.
@@ -66,10 +75,8 @@ index 211f9551271..2abe3803f91 100644
        set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
        file(WRITE
            "${llvm_cmake_builddir}/LLVMConfigExtensions.cmake"
-           "set(LLVM_STATIC_EXTENSIONS ${LLVM_STATIC_EXTENSIONS})")
-       install(FILES
 diff --git a/llvm/cmake/modules/CMakeLists.txt b/llvm/cmake/modules/CMakeLists.txt
-index 9cf22b436fa..8eeb27d1794 100644
+index 4b8879f65fe4..9e097ab223b5 100644
 --- a/llvm/cmake/modules/CMakeLists.txt
 +++ b/llvm/cmake/modules/CMakeLists.txt
 @@ -1,4 +1,4 @@
@@ -79,7 +86,7 @@ index 9cf22b436fa..8eeb27d1794 100644
 
  # First for users who use an installed LLVM, create the LLVMExports.cmake file.
 diff --git a/mlir/cmake/modules/CMakeLists.txt b/mlir/cmake/modules/CMakeLists.txt
-index d233f552f01..26f502ad2d2 100644
+index b9fb9adce2ea..85a54f699f30 100644
 --- a/mlir/cmake/modules/CMakeLists.txt
 +++ b/mlir/cmake/modules/CMakeLists.txt
 @@ -1,11 +1,11 @@
@@ -97,7 +104,7 @@ index d233f552f01..26f502ad2d2 100644
 
  get_property(MLIR_EXPORTS GLOBAL PROPERTY MLIR_EXPORTS)
 diff --git a/polly/cmake/CMakeLists.txt b/polly/cmake/CMakeLists.txt
-index 211f9551271..2abe3803f91 100644
+index 211f95512717..2abe3803f910 100644
 --- a/polly/cmake/CMakeLists.txt
 +++ b/polly/cmake/CMakeLists.txt
 @@ -1,7 +1,7 @@
@@ -110,3 +117,20 @@ index 211f9551271..2abe3803f91 100644
  if (CMAKE_CONFIGURATION_TYPES)
    set(POLLY_EXPORTS_FILE_NAME "PollyExports-$<LOWER_CASE:$<CONFIG>>.cmake")
  else()
+diff --git a/pstl/CMakeLists.txt b/pstl/CMakeLists.txt
+index 8e6e1354707b..2ae7f7090025 100644
+--- a/pstl/CMakeLists.txt
++++ b/pstl/CMakeLists.txt
+@@ -81,10 +81,10 @@ install(TARGETS ParallelSTL
+ install(EXPORT ParallelSTLTargets
+         FILE ParallelSTLTargets.cmake
+         NAMESPACE pstl::
+-        DESTINATION lib/cmake/ParallelSTL)
++        DESTINATION share/ParallelSTL)
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ParallelSTLConfig.cmake"
+               "${CMAKE_CURRENT_BINARY_DIR}/ParallelSTLConfigVersion.cmake"
+-        DESTINATION lib/cmake/ParallelSTL)
++        DESTINATION share/ParallelSTL)
+ install(DIRECTORY include/
+         DESTINATION include
+         PATTERN "*.in" EXCLUDE)

ports/llvm/0007-fix-compiler-rt-install-path.patch

@@ -0,0 +1,44 @@
+ clang/lib/Headers/CMakeLists.txt       | 2 +-
+ clang/runtime/CMakeLists.txt           | 2 +-
+ compiler-rt/cmake/base-config-ix.cmake | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/clang/lib/Headers/CMakeLists.txt b/clang/lib/Headers/CMakeLists.txt
+index 0692fe75a441..65f72c2da7da 100644
+--- a/clang/lib/Headers/CMakeLists.txt
++++ b/clang/lib/Headers/CMakeLists.txt
+@@ -208,7 +208,7 @@ set_target_properties(clang-resource-headers PROPERTIES
+   FOLDER "Misc"
+   RUNTIME_OUTPUT_DIRECTORY "${output_dir}")
+
+-set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)
++set(header_install_dir tools/llvm/lib/clang/${CLANG_VERSION}/include)
+
+ install(
+   FILES ${files} ${generated_files}
+diff --git a/clang/runtime/CMakeLists.txt b/clang/runtime/CMakeLists.txt
+index 61bbbf8faedd..f6d0b73d9913 100644
+--- a/clang/runtime/CMakeLists.txt
++++ b/clang/runtime/CMakeLists.txt
+@@ -82,7 +82,7 @@ if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND EXISTS ${COMPILER_RT_SRC_ROOT}/)
+                -DLLVM_LIT_ARGS=${LLVM_LIT_ARGS}
+                -DCOMPILER_RT_OUTPUT_DIR=${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}
+                -DCOMPILER_RT_EXEC_OUTPUT_DIR=${LLVM_RUNTIME_OUTPUT_INTDIR}
+-               -DCOMPILER_RT_INSTALL_PATH:STRING=lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}
++               -DCOMPILER_RT_INSTALL_PATH:STRING=tools/llvm/lib/clang/${CLANG_VERSION}
+                -DCOMPILER_RT_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
+                -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
+                -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX}
+diff --git a/compiler-rt/cmake/base-config-ix.cmake b/compiler-rt/cmake/base-config-ix.cmake
+index 964dd598f102..7379a1ba06d1 100644
+--- a/compiler-rt/cmake/base-config-ix.cmake
++++ b/compiler-rt/cmake/base-config-ix.cmake
+@@ -43,7 +43,7 @@ if (LLVM_TREE_AVAILABLE)
+   # Setup the paths where compiler-rt runtimes and headers should be stored.
+   set(COMPILER_RT_OUTPUT_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION})
+   set(COMPILER_RT_EXEC_OUTPUT_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
+-  set(COMPILER_RT_INSTALL_PATH lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION})
++  set(COMPILER_RT_INSTALL_PATH tools/llvm/lib/clang/${CLANG_VERSION})
+   option(COMPILER_RT_INCLUDE_TESTS "Generate and build compiler-rt unit tests."
+          ${LLVM_INCLUDE_TESTS})
+   option(COMPILER_RT_ENABLE_WERROR "Fail and stop if warning is triggered"

ports/llvm/0008-fix-libcxx-install.patch

@@ -0,0 +1,18 @@
+ libcxx/src/CMakeLists.txt | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/libcxx/src/CMakeLists.txt b/libcxx/src/CMakeLists.txt
+index 2001c09761d9..e17de934534f 100644
+--- a/libcxx/src/CMakeLists.txt
++++ b/libcxx/src/CMakeLists.txt
+@@ -364,9 +364,7 @@ if (LIBCXX_INSTALL_LIBRARY)
+   # NOTE: This install command must go after the cxx install command otherwise
+   # it will not be executed after the library symlinks are installed.
+   if (LIBCXX_ENABLE_SHARED AND LIBCXX_ENABLE_ABI_LINKER_SCRIPT)
+-    # Replace the libc++ filename with $<TARGET_LINKER_FILE:cxx>
+-    # after we required CMake 3.0.
+-    install(FILES "${LIBCXX_LIBRARY_DIR}/libc++${CMAKE_SHARED_LIBRARY_SUFFIX}"
++    install(FILES "$<TARGET_LINKER_FILE:cxx_shared>"
+       DESTINATION ${LIBCXX_INSTALL_PREFIX}${LIBCXX_INSTALL_LIBRARY_DIR}
+       COMPONENT libcxx)
+   endif()

ports/llvm/0009-fix-tools-install-path.patch

@@ -0,0 +1,172 @@
+ clang-tools-extra/modularize/CMakeLists.txt | 2 +-
+ clang/cmake/modules/AddClang.cmake          | 2 +-
+ clang/tools/c-index-test/CMakeLists.txt     | 2 +-
+ clang/tools/clang-format/CMakeLists.txt     | 2 +-
+ clang/tools/scan-build/CMakeLists.txt       | 2 +-
+ clang/tools/scan-view/CMakeLists.txt        | 2 +-
+ clang/utils/hmaptool/CMakeLists.txt         | 2 +-
+ flang/cmake/modules/AddFlang.cmake          | 2 +-
+ flang/tools/f18/CMakeLists.txt              | 4 ++--
+ lld/cmake/modules/AddLLD.cmake              | 2 +-
+ lld/tools/lld/CMakeLists.txt                | 2 +-
+ lldb/cmake/modules/AddLLDB.cmake            | 2 +-
+ 12 files changed, 13 insertions(+), 13 deletions(-)
+
+diff --git a/clang-tools-extra/modularize/CMakeLists.txt b/clang-tools-extra/modularize/CMakeLists.txt
+index 4caae81c49b6..8c459c51cc34 100644
+--- a/clang-tools-extra/modularize/CMakeLists.txt
++++ b/clang-tools-extra/modularize/CMakeLists.txt
+@@ -23,5 +23,5 @@ clang_target_link_libraries(modularize
+   )
+
+ install(TARGETS modularize
+-        RUNTIME DESTINATION bin
++        RUNTIME DESTINATION tools/llvm
+         COMPONENT clang-extras)
+diff --git a/clang/cmake/modules/AddClang.cmake b/clang/cmake/modules/AddClang.cmake
+index 704278a0e93b..e8a87f574474 100644
+--- a/clang/cmake/modules/AddClang.cmake
++++ b/clang/cmake/modules/AddClang.cmake
+@@ -170,7 +170,7 @@ macro(add_clang_tool name)
+
+     install(TARGETS ${name}
+       ${export_to_clangtargets}
+-      RUNTIME DESTINATION bin
++      RUNTIME DESTINATION tools/llvm
+       COMPONENT ${name})
+
+     if(NOT LLVM_ENABLE_IDE)
+diff --git a/clang/tools/c-index-test/CMakeLists.txt b/clang/tools/c-index-test/CMakeLists.txt
+index ceef4b08637c..ce6d7799475b 100644
+--- a/clang/tools/c-index-test/CMakeLists.txt
++++ b/clang/tools/c-index-test/CMakeLists.txt
+@@ -54,7 +54,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+     set_property(TARGET c-index-test APPEND PROPERTY INSTALL_RPATH
+        "@executable_path/../../lib")
+   else()
+-    set(INSTALL_DESTINATION bin)
++    set(INSTALL_DESTINATION tools/llvm)
+   endif()
+
+   install(TARGETS c-index-test
+diff --git a/clang/tools/clang-format/CMakeLists.txt b/clang/tools/clang-format/CMakeLists.txt
+index 35ecdb11253c..d1b800dfdadc 100644
+--- a/clang/tools/clang-format/CMakeLists.txt
++++ b/clang/tools/clang-format/CMakeLists.txt
+@@ -36,5 +36,5 @@ install(PROGRAMS clang-format.py
+   DESTINATION share/clang
+   COMPONENT clang-format)
+ install(PROGRAMS git-clang-format
+-  DESTINATION bin
++  DESTINATION tools/llvm
+   COMPONENT clang-format)
+diff --git a/clang/tools/scan-build/CMakeLists.txt b/clang/tools/scan-build/CMakeLists.txt
+index ec0702d76f18..9a34a09921b1 100644
+--- a/clang/tools/scan-build/CMakeLists.txt
++++ b/clang/tools/scan-build/CMakeLists.txt
+@@ -47,7 +47,7 @@ if(CLANG_INSTALL_SCANBUILD)
+                        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BinFile})
+     list(APPEND Depends ${CMAKE_BINARY_DIR}/bin/${BinFile})
+     install(PROGRAMS bin/${BinFile}
+-            DESTINATION bin
++            DESTINATION tools/llvm
+             COMPONENT scan-build)
+   endforeach()
+
+diff --git a/clang/tools/scan-view/CMakeLists.txt b/clang/tools/scan-view/CMakeLists.txt
+index 22edb974bac7..60f69d358fb9 100644
+--- a/clang/tools/scan-view/CMakeLists.txt
++++ b/clang/tools/scan-view/CMakeLists.txt
+@@ -22,7 +22,7 @@ if(CLANG_INSTALL_SCANVIEW)
+                        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BinFile})
+     list(APPEND Depends ${CMAKE_BINARY_DIR}/bin/${BinFile})
+     install(PROGRAMS bin/${BinFile}
+-            DESTINATION bin
++            DESTINATION tools/llvm
+             COMPONENT scan-view)
+   endforeach()
+
+diff --git a/clang/utils/hmaptool/CMakeLists.txt b/clang/utils/hmaptool/CMakeLists.txt
+index 62f2de0cb15c..38dc821c76de 100644
+--- a/clang/utils/hmaptool/CMakeLists.txt
++++ b/clang/utils/hmaptool/CMakeLists.txt
+@@ -10,7 +10,7 @@ add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/${CLANG_HM
+
+ list(APPEND Depends ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/${CLANG_HMAPTOOL})
+ install(PROGRAMS ${CLANG_HMAPTOOL}
+-        DESTINATION bin
++        DESTINATION tools/llvm
+         COMPONENT hmaptool)
+
+ add_custom_target(hmaptool ALL DEPENDS ${Depends})
+diff --git a/flang/cmake/modules/AddFlang.cmake b/flang/cmake/modules/AddFlang.cmake
+index 7fe8b7e9f406..b338dddd0850 100644
+--- a/flang/cmake/modules/AddFlang.cmake
++++ b/flang/cmake/modules/AddFlang.cmake
+@@ -120,7 +120,7 @@ macro(add_flang_tool name)
+
+     install(TARGETS ${name}
+       ${export_to_flangtargets}
+-      RUNTIME DESTINATION bin
++      RUNTIME DESTINATION tools/llvm
+       COMPONENT ${name})
+
+     if(NOT LLVM_ENABLE_IDE)
+diff --git a/flang/tools/f18/CMakeLists.txt b/flang/tools/f18/CMakeLists.txt
+index f3af6e8312fe..aa58108b332b 100644
+--- a/flang/tools/f18/CMakeLists.txt
++++ b/flang/tools/f18/CMakeLists.txt
+@@ -58,7 +58,7 @@ endforeach()
+
+ add_custom_target(module_files ALL DEPENDS ${MODULE_FILES})
+
+-install(TARGETS f18 DESTINATION bin)
++install(TARGETS f18 DESTINATION tools/llvm)
+
+ set(FLANG_INTRINSIC_MODULES_DIR ${FLANG_BINARY_DIR}/include/flang)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/flang.sh.in ${CMAKE_BINARY_DIR}/tools/flang/bin/flang @ONLY)
+@@ -68,4 +68,4 @@ set(FLANG_INTRINSIC_MODULES_DIR ${CMAKE_INSTALL_PREFIX}/include/flang)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/flang.sh.in ${FLANG_BINARY_DIR}/bin/flang-install.sh @ONLY)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/f18_version.h.in ${CMAKE_CURRENT_BINARY_DIR}/f18_version.h @ONLY)
+
+-install(PROGRAMS ${FLANG_BINARY_DIR}/bin/flang-install.sh DESTINATION bin RENAME flang PERMISSIONS OWNER_EXECUTE OWNER_READ OWNER_WRITE)
++install(PROGRAMS ${FLANG_BINARY_DIR}/bin/flang-install.sh DESTINATION tools/llvm RENAME flang PERMISSIONS OWNER_EXECUTE OWNER_READ OWNER_WRITE)
+diff --git a/lld/cmake/modules/AddLLD.cmake b/lld/cmake/modules/AddLLD.cmake
+index 23df41312403..86f4eafeed07 100644
+--- a/lld/cmake/modules/AddLLD.cmake
++++ b/lld/cmake/modules/AddLLD.cmake
+@@ -54,7 +54,7 @@ macro(add_lld_tool name)
+
+     install(TARGETS ${name}
+       ${export_to_lldtargets}
+-      RUNTIME DESTINATION bin
++      RUNTIME DESTINATION tools/llvm
+       COMPONENT ${name})
+
+     if(NOT CMAKE_CONFIGURATION_TYPES)
+diff --git a/lld/tools/lld/CMakeLists.txt b/lld/tools/lld/CMakeLists.txt
+index e6f72fcd3488..0e5a2c81e825 100644
+--- a/lld/tools/lld/CMakeLists.txt
++++ b/lld/tools/lld/CMakeLists.txt
+@@ -21,7 +21,7 @@ target_link_libraries(lld
+   )
+
+ install(TARGETS lld
+-  RUNTIME DESTINATION bin)
++  RUNTIME DESTINATION tools/llvm)
+
+ if(NOT LLD_SYMLINKS_TO_CREATE)
+   set(LLD_SYMLINKS_TO_CREATE lld-link ld.lld ld64.lld wasm-ld)
+diff --git a/lldb/cmake/modules/AddLLDB.cmake b/lldb/cmake/modules/AddLLDB.cmake
+index 4ed5c647c5d2..cb31901dddbb 100644
+--- a/lldb/cmake/modules/AddLLDB.cmake
++++ b/lldb/cmake/modules/AddLLDB.cmake
+@@ -187,7 +187,7 @@ function(add_lldb_executable name)
+   endif()
+
+   if(ARG_GENERATE_INSTALL)
+-    set(install_dest bin)
++    set(install_dest tools/llvm)
+     if(ARG_INSTALL_PREFIX)
+       set(install_dest ${ARG_INSTALL_PREFIX})
+     endif()