Remove compatibility functions that are always provided by the POSIX host env.

[mmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index 133c71d..1c1b400 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -375,8 +375,6 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <setjmp.h>]],
     [Define to 1 if you have the `sigsetjmp'.]) AC_MSG_RESULT(yes)],
   [AC_MSG_RESULT(no)])
 
-AC_REPLACE_FUNCS(snprintf strdup)
-
 dnl Look for the initgroups() declaration.  On AIX 4.[13], Solaris 4.1.3, and
 dnl ULTRIX 4.2A the function is defined in libc but there's no declaration in
 dnl any system header.