updated for version 7.2-184
diff --git a/src/configure.in b/src/configure.in
index b17353e..a644d94 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -1193,6 +1193,28 @@
LDFLAGS="$ac_save_LDFLAGS"
+ AC_MSG_CHECKING(size of wchar_t is 2 bytes)
+ AC_CACHE_VAL(ac_cv_small_wchar_t,
+ [AC_TRY_RUN([
+#include <X11/Xlib.h>
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#endif
+ main()
+ {
+ if (sizeof(wchar_t) <= 2)
+ exit(1);
+ exit(0);
+ }],
+ ac_cv_small_wchar_t="no",
+ ac_cv_small_wchar_t="yes",
+ AC_MSG_ERROR(failed to compile test program))])
+ AC_MSG_RESULT($ac_cv_small_wchar_t)
+ if test "x$ac_cv_small_wchar_t" = "xyes" ; then
+ AC_DEFINE(SMALL_WCHAR_T)
+ fi
+
fi
fi
@@ -2881,7 +2903,6 @@
AC_MSG_RESULT($ac_cv_sizeof_int)
AC_DEFINE_UNQUOTED(SIZEOF_INT, $ac_cv_sizeof_int)
-
dnl Check for memmove() before bcopy(), makes memmove() be used when both are
dnl present, fixes problem with incompatibility between Solaris 2.4 and 2.5.