[Win64] Compilation fix for eglib in win64

	Compiling for 64 bit windows breaks on incorrect gsize.
	Patch by Hib Eris that fixes bug #673581.

eglib/configure.ac

@@ -90,6 +90,7 @@ AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(long long)
 AC_CHECK_FUNCS(strndup strlcpy getpwuid_r strtok_r rewinddir vasprintf)
 AM_CONDITIONAL(NEED_VASPRINTF, test x$have_vasprintf = x )
 AC_CHECK_LIB(iconv, iconv_open, LIBS="$LIBS -liconv")
@@ -130,16 +131,7 @@ AC_CHECK_HEADERS(getopt.h sys/time.h sys/wait.h pwd.h langinfo.h iconv.h localch
 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
 AC_SUBST(HAVE_ALLOCA_H)
 
-if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
-   GPOINTER_TO_INT="((gint)(long) (ptr))"
-   GPOINTER_TO_UINT="((guint)(long) (ptr))"
-   GINT_TO_POINTER="((gpointer)(glong) (v))"
-   GUINT_TO_POINTER="((gpointer)(gulong) (v))"
-   GSIZE="long"
-   GSIZE_FORMAT='"lu"'
-   G_GUINT64_FORMAT='"lu"'
-   G_GINT64_FORMAT='"ld"'
-else
+if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
    GPOINTER_TO_INT="((gint) (ptr))"
    GPOINTER_TO_UINT="((guint) (ptr))"
    GINT_TO_POINTER="((gpointer) (v))"
@@ -148,6 +140,24 @@ else
    GSIZE_FORMAT='"u"'
    G_GUINT64_FORMAT='"llu"'
    G_GINT64_FORMAT='"lld"'
+elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
+   GPOINTER_TO_INT="((gint)(long long) (ptr))"
+   GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
+   GINT_TO_POINTER="((gpointer)(long long) (v))"
+   GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
+   GSIZE="long long"
+   GSIZE_FORMAT='"I64u"'
+   G_GUINT64_FORMAT='"I64u"'
+   G_GINT64_FORMAT='"I64i"'
+else
+   GPOINTER_TO_INT="((gint)(long) (ptr))"
+   GPOINTER_TO_UINT="((guint)(long) (ptr))"
+   GINT_TO_POINTER="((gpointer)(glong) (v))"
+   GUINT_TO_POINTER="((gpointer)(gulong) (v))"
+   GSIZE="long"
+   GSIZE_FORMAT='"lu"'
+   G_GUINT64_FORMAT='"lu"'
+   G_GINT64_FORMAT='"ld"'
 fi
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)