[CMake] Delete llvm_add_go_executable and a reference to TARGET llvm-go

llvm-go was deleted by 102814b4d36ad004a2e37cd2a1e84bd2c3593d29.

cmake/modules/AddLLVM.cmake

@@ -1327,36 +1327,6 @@ function(add_benchmark benchmark_name)
   target_link_libraries(${benchmark_name} PRIVATE benchmark)
 endfunction()
 
-function(llvm_add_go_executable binary pkgpath)
-  cmake_parse_arguments(ARG "ALL" "" "DEPENDS;GOFLAGS" ${ARGN})
-
-  if(LLVM_BINDINGS MATCHES "go")
-    # FIXME: This should depend only on the libraries Go needs.
-    get_property(llvmlibs GLOBAL PROPERTY LLVM_LIBS)
-    set(binpath ${CMAKE_BINARY_DIR}/bin/${binary}${CMAKE_EXECUTABLE_SUFFIX})
-    set(cc "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}")
-    set(cxx "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
-    set(cppflags "")
-    get_property(include_dirs DIRECTORY PROPERTY INCLUDE_DIRECTORIES)
-    foreach(d ${include_dirs})
-      set(cppflags "${cppflags} -I${d}")
-    endforeach(d)
-    set(ldflags "${CMAKE_EXE_LINKER_FLAGS}")
-    add_custom_command(OUTPUT ${binpath}
-      COMMAND ${CMAKE_BINARY_DIR}/bin/llvm-go "go=${GO_EXECUTABLE}" "cc=${cc}" "cxx=${cxx}" "cppflags=${cppflags}" "ldflags=${ldflags}" "packages=${LLVM_GO_PACKAGES}"
-              ${ARG_GOFLAGS} build -o ${binpath} ${pkgpath}
-      DEPENDS llvm-config ${CMAKE_BINARY_DIR}/bin/llvm-go${CMAKE_EXECUTABLE_SUFFIX}
-              ${llvmlibs} ${ARG_DEPENDS}
-      COMMENT "Building Go executable ${binary}"
-      VERBATIM)
-    if (ARG_ALL)
-      add_custom_target(${binary} ALL DEPENDS ${binpath})
-    else()
-      add_custom_target(${binary} DEPENDS ${binpath})
-    endif()
-  endif()
-endfunction()
-
 # This function canonicalize the CMake variables passed by names
 # from CMake boolean to 0/1 suitable for passing into Python or C++,
 # in place.

test/CMakeLists.txt

@@ -122,10 +122,6 @@ if(TARGET LLVMgold)
   set(LLVM_TEST_DEPENDS ${LLVM_TEST_DEPENDS} LLVMgold)
 endif()
 
-if(TARGET llvm-go)
-  set(LLVM_TEST_DEPENDS ${LLVM_TEST_DEPENDS} llvm-go)
-endif()
-
 if(TARGET LTO)
   set(LLVM_TEST_DEPENDS ${LLVM_TEST_DEPENDS} LTO)
 endif()