remove unused cmake file (#18744)

test=develop

cmake/CMakeDetermineGoCompiler.cmake

@@ -1,46 +0,0 @@
-if(NOT CMAKE_Go_COMPILER)
-  if(NOT $ENV{GO_COMPILER} STREQUAL "")
-    get_filename_component(CMAKE_Go_COMPILER_INIT $ENV{GO_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Go_FLAGS_ENV_INIT)
-
-    if(CMAKE_Go_FLAGS_ENV_INIT)
-      set(CMAKE_Go_COMPILER_ARG1 "${CMAKE_Go_FLAGS_ENV_INIT}" CACHE STRING "First argument to Go compiler")
-    endif()
-
-    if(NOT EXISTS ${CMAKE_Go_COMPILER_INIT})
-      message(SEND_ERROR "Could not find compiler set in environment variable GO_COMPILER:\n$ENV{GO_COMPILER}.")
-    endif()
-
-  endif()
-
-  set(Go_BIN_PATH
-    $ENV{GOPATH}
-    $ENV{GOROOT}
-    $ENV{GOROOT}/bin
-    $ENV{GO_COMPILER}
-    /usr/bin
-    /usr/local/bin
-    )
-
-  if(CMAKE_Go_COMPILER_INIT)
-    set(CMAKE_Go_COMPILER ${CMAKE_Go_COMPILER_INIT} CACHE PATH "Go Compiler")
-  else()
-    find_program(CMAKE_Go_COMPILER
-      NAMES go
-      PATHS ${Go_BIN_PATH}
-    )
-    if(CMAKE_Go_COMPILER)
-      EXEC_PROGRAM(${CMAKE_Go_COMPILER} ARGS version OUTPUT_VARIABLE GOLANG_VERSION)
-      STRING(REGEX MATCH "go[0-9]+[.0-9]*[ /A-Za-z0-9]*" VERSION "${GOLANG_VERSION}")
-      message("-- The Golang compiler identification is ${VERSION}")
-      message("-- Check for working Golang compiler: ${CMAKE_Go_COMPILER}")
-    endif()
-  endif()
-
-endif()
-
-mark_as_advanced(CMAKE_Go_COMPILER)
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CMakeGoCompiler.cmake.in
-  ${CMAKE_PLATFORM_INFO_DIR}/CMakeGoCompiler.cmake @ONLY)
-
-set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER")

cmake/CMakeGoCompiler.cmake.in

@@ -1,8 +0,0 @@
-set(CMAKE_Go_COMPILER "@CMAKE_Go_COMPILER@")
-set(CMAKE_Go_COMPILER_LOADED 1)
-
-set(CMAKE_Go_SOURCE_FILE_EXTENSIONS go)
-set(CMAKE_Go_LINKER_PREFERENCE 40)
-set(CMAKE_Go_OUTPUT_EXTENSION .o)
-set(CMAKE_Go_OUTPUT_EXTENSION_REPLACE 1)
-set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER")

cmake/CMakeGoInformation.cmake

@@ -1,7 +0,0 @@
-if(NOT CMAKE_Go_COMPILE_OBJECT)
-  set(CMAKE_Go_COMPILE_OBJECT "go tool compile -l -N -o <OBJECT> <SOURCE> ")
-endif()
-
-if(NOT CMAKE_Go_LINK_EXECUTABLE)
-  set(CMAKE_Go_LINK_EXECUTABLE "go tool link -o <TARGET> <OBJECTS>  ")
-endif()

cmake/CMakeTestGoCompiler.cmake

@@ -1 +0,0 @@
-set(CMAKE_Go_COMPILER_WORKS 1 CACHE INTERNAL "")

cmake/FindGlog.cmake

@@ -1,24 +0,0 @@
-#
-# Find libglog
-#
-#  LIBGLOG_INCLUDE_DIR - where to find glog/logging.h, etc.
-#  LIBGLOG_LIBRARY     - List of libraries when using libglog.
-#  LIBGLOG_FOUND       - True if libglog found.
-#
-# from https://github.com/facebook/hhvm/blob/master/CMake/FindGlog.cmake
-
-IF (LIBGLOG_INCLUDE_DIR)
-  # Already in cache, be silent
-  SET(LIBGLOG_FIND_QUIETLY TRUE)
-ENDIF ()
-
-FIND_PATH(LIBGLOG_INCLUDE_DIR glog/logging.h)
-
-FIND_LIBRARY(LIBGLOG_LIBRARY glog)
-
-# handle the QUIETLY and REQUIRED arguments and set LIBGLOG_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBGLOG DEFAULT_MSG LIBGLOG_LIBRARY LIBGLOG_INCLUDE_DIR)
-
-MARK_AS_ADVANCED(LIBGLOG_LIBRARY LIBGLOG_INCLUDE_DIR)