gn build: Add build files for some clang-tools-extra

[thakis]

Summary

Adds clang-change-namespace, clang-move, clang-query,
clang-reorder-fields.

[mbonadei]

llvm/utils/gn/secondary/clang-tools-extra/clang-move/BUILD.gn

11 ↗

(On Diff #191361)

Do we also need "//clang/lib/Serialization" here (https://github.com/llvm/llvm-project/blob/master/clang-tools-extra/clang-move/CMakeLists.txt#L17)?

[thakis]

comments

[thakis]

Thanks!

llvm/utils/gn/secondary/clang-tools-extra/clang-move/BUILD.gn

11 ↗

(On Diff #191361)

Good catch, done.

In practice it doesn't matter because the tool/ has the dep, but all targets currently try to match the cmake deps (which has them for component builds I think), so I agree this should be here :)

[mbonadei]

LGTM!

clang-query/tool/CMakeLists.txt

 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
 
-add_clang_executable(clang-query ClangQuery.cpp)
+add_clang_executable(clang-query
+  ClangQuery.cpp
+  )
 target_link_libraries(clang-query
   PRIVATE
   clangAST
   clangASTMatchers
   clangBasic
   clangDynamicASTMatchers
   clangFrontend
   clangQuery
   clangSerialization
   clangTooling
   )
 
 install(TARGETS clang-query RUNTIME DESTINATION bin)

clang-reorder-fields/tool/CMakeLists.txt

-add_clang_tool(clang-reorder-fields ClangReorderFields.cpp)
+add_clang_tool(clang-reorder-fields
+  ClangReorderFields.cpp
+  )
 
 target_link_libraries(clang-reorder-fields
   PRIVATE
   clangBasic
   clangFrontend
   clangReorderFields
   clangRewrite
   clangSerialization
   clangTooling
   clangToolingCore
   )