Remove the -ansi flag

CMakeLists.txt

@@ -12,7 +12,6 @@ project(pvpgn CXX)
 option(WITH_BNETD "compile the bnetd target" ON)
 option(WITH_D2CS "compile the d2cs target" ON)
 option(WITH_D2DBS "compile the d2dbs target" ON)
-option(WITH_ANSI "enforce strict ISO C++ conforming" ON)
 option(WITH_LUA "enable Lua support" OFF)
 if(WIN32)
 	option(WITH_WIN32_GUI "enable GUI building (default on)" ON)

ConfigureChecks.cmake

@@ -53,9 +53,6 @@ if(WITH_ODBC)
 endif(WITH_ODBC)
 if(WITH_MYSQL)
     find_package(MySQL REQUIRED)
-    # disable strict ANSI checking when using MySQL headers
-    # which contain invalid "long long" type
-    set(WITH_ANSI OFF)
 endif(WITH_MYSQL)
 if(WITH_SQLITE3)
     find_package(SQLite3 REQUIRED)
@@ -240,18 +237,6 @@ check_mkdir_args(MKDIR_TAKES_ONE_ARG)
 
 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 
-#check_cxx_compiler_flag("-Wall" WITH_FLAG_WALL)
-
-if(WITH_ANSI)
-  # on MINGW non-standard library features are conditioned on __STRICT_ANSI__ not being defined
-  # (which is stupid since a program using specific system functions can still be standard
-  # conformant, -ansi doesn't mean to not use non ANSI features it just means to respect
-  # the standard text)
-  if(NOT MINGW AND NOT MSVC)
-    check_cxx_compiler_flag("-pedantic -ansi" WITH_FLAG_ANSIPEDANTIC)
-  endif(NOT MINGW AND NOT MSVC)
-endif(WITH_ANSI)
-
 # new VS.Net deprecates with warnings most of ISO C functions without this
 if(MSVC)
     add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)