[CMake] Remove a dependency on builtins that didn't have any effect.

The intention of __allBuiltins was to build builtins as part of
moving headers.
The existing code was seemingly creating a target dependency using
add_custom_target(move_headers DEPENDS ${__allBuiltins})

However, this argument only accepts file dependencies. The dependency
was therefore ignored. Since it doesn't seem to have caused any
problems, it is removed here explicitly.

Author: hageboeck

CMakeLists.txt

@@ -391,8 +391,7 @@ ROOT_ADD_TEST_SUBDIRECTORY(tutorials)
 ROOT_CREATE_HEADER_COPY_TARGETS()
 
 get_property(__allHeaders GLOBAL PROPERTY ROOT_HEADER_TARGETS)
-get_property(__allBuiltins GLOBAL PROPERTY ROOT_BUILTIN_TARGETS)
-add_custom_target(move_headers ALL DEPENDS ${__allHeaders} ${__allBuiltins} gitinfotxt)
+add_custom_target(move_headers DEPENDS ${__allHeaders} gitinfotxt)
 
 #---CXX MODULES-----------------------------------------------------------------------------------
 if(MSVC)

builtins/davix/CMakeLists.txt

@@ -96,5 +96,3 @@ target_link_libraries(davix INTERFACE $<BUILD_INTERFACE:${DAVIX_LIBRARIES}>)
 add_dependencies(davix DAVIX)
 
 add_library(Davix::Davix ALIAS davix)
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS DAVIX)

builtins/glew/CMakeLists.txt

@@ -50,8 +50,6 @@ target_link_libraries(GLEW::GLEW INTERFACE GLEW)
 set(GLEW_LIBRARY $<TARGET_FILE:GLEW> CACHE INTERNAL "")
 set(GLEW_LIBRARIES GLEW::GLEW CACHE INTERNAL "")
 
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS GLEW::GLEW)
-
 install(TARGETS GLEW
         LIBRARY DESTINATION lib
         ARCHIVE DESTINATION lib

builtins/lz4/CMakeLists.txt

@@ -52,5 +52,3 @@ add_library(LZ4::LZ4 ALIAS lz4)
 
 set(LZ4_LIBRARY $<TARGET_FILE:lz4> CACHE INTERNAL "")
 set(LZ4_LIBRARIES LZ4::LZ4 CACHE INTERNAL "")
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS LZ4::LZ4)

builtins/nlohmann/CMakeLists.txt

@@ -16,8 +16,5 @@ add_custom_command(
      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/builtins/nlohmann/json.hpp ${CMAKE_BINARY_DIR}/include/nlohmann/json.hpp
      DEPENDS ${CMAKE_SOURCE_DIR}/builtins/nlohmann/json.hpp)
 add_custom_target(builtin_nlohmann_json_incl DEPENDS ${CMAKE_BINARY_DIR}/include/nlohmann/json.hpp)
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS builtin_nlohmann_json_incl)
 
 install(FILES ${CMAKE_SOURCE_DIR}/builtins/nlohmann/json.hpp DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/nlohmann/)
-
-

builtins/openssl/CMakeLists.txt

@@ -84,5 +84,3 @@ find_package_handle_standard_args(OpenSSL
   VERSION_VAR
     OPENSSL_VERSION_STRING
 )
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS OPENSSL)

builtins/pcre/CMakeLists.txt

@@ -84,5 +84,3 @@ target_include_directories(pcre_builtin INTERFACE $<BUILD_INTERFACE:${PCRE_INCLU
 target_link_libraries(pcre_builtin INTERFACE $<BUILD_INTERFACE:${PCRE_LIBRARIES}>)
 add_library(PCRE::PCRE ALIAS pcre_builtin)
 add_dependencies(pcre_builtin PCRE)
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS PCRE)

builtins/xrootd/CMakeLists.txt

@@ -67,8 +67,6 @@ set(XROOTD_UTILS_LIBRARIES ${XROOTD_UTILS_LIBRARIES} CACHE INTERNAL "" FORCE)
 list(APPEND CMAKE_BUILD_RPATH ${XROOTD_PREFIX}/lib)
 add_dependencies(XRootD BUILTIN_XROOTD)
 
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS BUILTIN_XROOTD)
-
 install(DIRECTORY ${XROOTD_PREFIX}/lib/ DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries FILES_MATCHING PATTERN "libXrd*")
 install(DIRECTORY ${XROOTD_PREFIX}/include/xrootd/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/xrootd COMPONENT headers)
 if(APPLE)

builtins/xxhash/CMakeLists.txt

@@ -30,5 +30,3 @@ add_library(xxHash::xxHash ALIAS xxhash)
 
 set(xxHash_LIBRARY $<TARGET_FILE:xxhash> CACHE INTERNAL "")
 set(xxHash_LIBRARIES xxHash::xxHash CACHE INTERNAL "")
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS xxHash::xxHash)

builtins/zlib/CMakeLists.txt

@@ -136,5 +136,3 @@ endif()
 if(DEFINED ZLIB_LIBRARY_RELEASE)
   set(ZLIB_LIBRARY_RELEASE ${ZLIB_LIBRARY} CACHE INTERNAL "")
 endif()
-
-set_property(GLOBAL APPEND PROPERTY ROOT_BUILTIN_TARGETS ZLIB::ZLIB)