Remove old boost workaround

Builds/CMake/deps/Boost.cmake

@@ -2,49 +2,49 @@
    NIH dep: boost
 #]===================================================================]
 
-if ((NOT DEFINED BOOST_ROOT) AND (DEFINED ENV{BOOST_ROOT}))
+if((NOT DEFINED BOOST_ROOT) AND(DEFINED ENV{BOOST_ROOT}))
-  set (BOOST_ROOT $ENV{BOOST_ROOT})
+  set(BOOST_ROOT $ENV{BOOST_ROOT})
-endif ()
+endif()
-file (TO_CMAKE_PATH "${BOOST_ROOT}" BOOST_ROOT)
+file(TO_CMAKE_PATH "${BOOST_ROOT}" BOOST_ROOT)
-if (WIN32 OR CYGWIN)
+if(WIN32 OR CYGWIN)
   # Workaround for MSVC having two boost versions - x86 and x64 on same PC in stage folders
-  if (DEFINED BOOST_ROOT)
+  if(DEFINED BOOST_ROOT)
-    if (IS_DIRECTORY ${BOOST_ROOT}/stage64/lib)
+    if(IS_DIRECTORY ${BOOST_ROOT}/stage64/lib)
-      set (BOOST_LIBRARYDIR ${BOOST_ROOT}/stage64/lib)
+      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/stage64/lib)
-    elseif (IS_DIRECTORY ${BOOST_ROOT}/stage/lib)
+    elseif(IS_DIRECTORY ${BOOST_ROOT}/stage/lib)
-      set (BOOST_LIBRARYDIR ${BOOST_ROOT}/stage/lib)
+      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/stage/lib)
-    elseif (IS_DIRECTORY ${BOOST_ROOT}/lib)
+    elseif(IS_DIRECTORY ${BOOST_ROOT}/lib)
-      set (BOOST_LIBRARYDIR ${BOOST_ROOT}/lib)
+      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/lib)
-    else ()
+    else()
       message(WARNING "Did not find expected boost library dir. "
         "Defaulting to ${BOOST_ROOT}")
-      set (BOOST_LIBRARYDIR ${BOOST_ROOT})
+      set(BOOST_LIBRARYDIR ${BOOST_ROOT})
-    endif ()
+    endif()
-  endif ()
+  endif()
-endif ()
+endif()
-message (STATUS "BOOST_ROOT: ${BOOST_ROOT}")
+message(STATUS "BOOST_ROOT: ${BOOST_ROOT}")
-message (STATUS "BOOST_LIBRARYDIR: ${BOOST_LIBRARYDIR}")
+message(STATUS "BOOST_LIBRARYDIR: ${BOOST_LIBRARYDIR}")
 
 # uncomment the following as needed to debug FindBoost issues:
-#set (Boost_DEBUG ON)
+#set(Boost_DEBUG ON)
 
 #[=========================================================[
    boost dynamic libraries don't trivially support @rpath
    linking right now (cmake's default), so just force
    static linking for macos, or if requested on linux by flag
 #]=========================================================]
-if (static)
+if(static)
-  set (Boost_USE_STATIC_LIBS ON)
+  set(Boost_USE_STATIC_LIBS ON)
-endif ()
+endif()
-set (Boost_USE_MULTITHREADED ON)
+set(Boost_USE_MULTITHREADED ON)
-if (static AND NOT APPLE)
+if(static AND NOT APPLE)
-  set (Boost_USE_STATIC_RUNTIME ON)
+  set(Boost_USE_STATIC_RUNTIME ON)
-else ()
+else()
-  set (Boost_USE_STATIC_RUNTIME OFF)
+  set(Boost_USE_STATIC_RUNTIME OFF)
-endif ()
+endif()
 # TBD:
 # Boost_USE_DEBUG_RUNTIME:  When ON, uses Boost libraries linked against the
-find_package (Boost 1.70 REQUIRED
+find_package(Boost 1.70 REQUIRED
   COMPONENTS
     chrono
     container
@@ -57,16 +57,16 @@ find_package (Boost 1.70 REQUIRED
     system
     thread)
 
-add_library (ripple_boost INTERFACE)
+add_library(ripple_boost INTERFACE)
-add_library (Ripple::boost ALIAS ripple_boost)
+add_library(Ripple::boost ALIAS ripple_boost)
-if (is_xcode)
+if(is_xcode)
-  target_include_directories (ripple_boost BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
+  target_include_directories(ripple_boost BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
-  target_compile_options (ripple_boost INTERFACE --system-header-prefix="boost/")
+  target_compile_options(ripple_boost INTERFACE --system-header-prefix="boost/")
-else ()
+else()
-  target_include_directories (ripple_boost SYSTEM BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
+  target_include_directories(ripple_boost SYSTEM BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
 endif()
 
-target_link_libraries (ripple_boost
+target_link_libraries(ripple_boost
   INTERFACE
     Boost::boost
     Boost::chrono
@@ -78,28 +78,19 @@ target_link_libraries (ripple_boost
     Boost::regex
     Boost::system
     Boost::thread)
-if (Boost_COMPILER)
+if(Boost_COMPILER)
-  target_link_libraries (ripple_boost INTERFACE Boost::disable_autolinking)
+  target_link_libraries(ripple_boost INTERFACE Boost::disable_autolinking)
-endif ()
+endif()
-if (san AND is_clang)
+if(san AND is_clang)
-  # TODO: gcc does not support -fsanitize-blacklist...can we do something else 
+  # TODO: gcc does not support -fsanitize-blacklist...can we do something else
   # for gcc ?
-  if (NOT Boost_INCLUDE_DIRS AND TARGET Boost::headers)
+  if(NOT Boost_INCLUDE_DIRS AND TARGET Boost::headers)
-    get_target_property (Boost_INCLUDE_DIRS Boost::headers INTERFACE_INCLUDE_DIRECTORIES)
+    get_target_property(Boost_INCLUDE_DIRS Boost::headers INTERFACE_INCLUDE_DIRECTORIES)
-  endif ()
+  endif()
   message(STATUS "Adding [${Boost_INCLUDE_DIRS}] to sanitizer blacklist")
-  file (WRITE ${CMAKE_CURRENT_BINARY_DIR}/san_bl.txt "src:${Boost_INCLUDE_DIRS}/*")
+  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/san_bl.txt "src:${Boost_INCLUDE_DIRS}/*")
-  target_compile_options (opts
+  target_compile_options(opts
     INTERFACE
       # ignore boost headers for sanitizing
       -fsanitize-blacklist=${CMAKE_CURRENT_BINARY_DIR}/san_bl.txt)
-endif ()
+endif()
-
-# workaround for xcode 10.2 and boost < 1.69
-# once we require Boost 1.69 or higher, this can be removed
-# see:  https://github.com/boostorg/asio/commit/43874d5
-if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" AND
-    CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10.0.1.10010043 AND
-    Boost_VERSION LESS 106900)
-  target_compile_definitions (opts INTERFACE BOOST_ASIO_HAS_STD_STRING_VIEW)
-endif ()