Add compiler option to track even soon to be deprecated v8 apis

Author: pinepain

CMakeLists.txt

@@ -11,6 +11,7 @@ include_directories(/usr/local/include/php/main)
 include_directories(/usr/local/include/php/sapi)
 
 add_definitions(-DV8_DEPRECATION_WARNINGS)
+add_definitions(-DV8_IMMINENT_DEPRECATION_WARNINGS)
 
 if(EXISTS "${CMAKE_SOURCE_DIR}/config.h")
     add_definitions(-DHAVE_CONFIG_H)

config.m4

@@ -144,6 +144,7 @@ if test "$PHP_V8" != "no"; then
   ac_cv_suppress_register_warnings_flag="-Wno-deprecated-register"
 
   AC_DEFINE([V8_DEPRECATION_WARNINGS], [1], [Enable compiler warnings when using V8_DEPRECATED apis.])
+  AC_DEFINE([V8_IMMINENT_DEPRECATION_WARNINGS], [1], [Enable compiler warnings to make it easier to see what v8 apis will be deprecated (V8_DEPRECATED) soon.])
 
   AC_LANG_RESTORE
   LIBS=$old_LIBS