feature merge bs-coreoptimize->trunk: Enable 64Bit build by default on adequate platforms.

Info:
No need for --enable-64bit anymore, 
you can force to build 32bit bin's on such platforms by adding a --disable-64bit (or --enable-64bit=no) .. 




git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@16197 54d463be-8e91-2dee-dedb-b68131a5f0ec

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 15584 .
+# From configure.in Revision: 16196 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.67.
 #
@@ -1305,9 +1305,7 @@ Optional Features:
                           cpufreq is preconfigured, see your distribution's
                           manual how to disable it)
   --enable-profiler=ARG   Profilers: no, gprof (disabled by default)
-  --enable-64bit          Don't force 32 bit. (disabled by default) 64bit
-                          support is still being tested, not recommended for
-                          production servers.
+  --disable-64bit         Disable 64bit binary building (enabled by default)
   --enable-lto            Enables or Disables Linktime Code Optimization (LTO
                           is enabled by default)
 
@@ -3504,7 +3502,7 @@ if test "${enable_64bit+set}" = set; then :
 		esac
 
 else
-  enable_64bit="no"
+  enable_64bit="yes"
 
 fi
 

configure.in

@@ -147,10 +147,9 @@ AC_ARG_ENABLE(
 AC_ARG_ENABLE(
 	[64bit],
 	AC_HELP_STRING(
-		[--enable-64bit],
+		[--disable-64bit],
 		[
-			Don't force 32 bit. (disabled by default)
-			64bit support is still being tested, not recommended for production servers.
+			Disable 64bit binary building (enabled by default)
 		]
 	),
 	[
@@ -161,7 +160,7 @@ AC_ARG_ENABLE(
 			*) AC_MSG_ERROR([[invalid argument --enable-64bit=$enableval... stopping]]);;
 		esac
 	],
-	[enable_64bit="no"]
+	[enable_64bit="yes"]
 )