diff --git a/configure.in b/configure.in
new file mode 100644
index af99340..2f019ea
*** a/configure.in
--- b/configure.in
*************** PGAC_VAR_INT_TIMEZONE
*** 1197,1202 ****
--- 1197,1207 ----
  AC_FUNC_ACCEPT_ARGTYPES
  PGAC_FUNC_GETTIMEOFDAY_1ARG
  
+ # Some versions of libedit contain strlcpy(); so disregard that library while
+ # checking for these standard libc functions.
+ pgac_save_LIBS="$LIBS"
+ LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
+ 
  AC_CHECK_FUNCS([cbrt dlopen fdatasync getifaddrs getpeerucred getrlimit mbstowcs_l memmove poll pstat readlink setproctitle setsid sigprocmask symlink towlower utime utimes waitpid wcstombs wcstombs_l])
  
  AC_REPLACE_FUNCS(fseeko)
*************** else
*** 1311,1321 ****
    AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
  fi
  
- # Some versions of libedit contain strlcpy(); so disregard that library while
- # checking for these standard libc functions.
- pgac_save_LIBS="$LIBS"
- LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
- 
  AC_REPLACE_FUNCS([crypt fls getopt getrusage inet_aton random rint srandom strerror strlcat strlcpy])
  
  case $host_os in
--- 1316,1321 ----
*************** case $host_os in
*** 1334,1341 ****
  esac
  
  
- LIBS="$pgac_save_LIBS"
- 
  # System's version of getaddrinfo(), if any, may be used only if we found
  # a definition for struct addrinfo; see notes in src/include/getaddrinfo.h.
  # (Note: the AC_REPLACE_FUNCS probe fails on Windows, where the available
--- 1334,1339 ----
*************** if test x"$pgac_cv_gcc_int_atomics" = x"
*** 1446,1451 ****
--- 1444,1451 ----
    AC_DEFINE(HAVE_GCC_INT_ATOMICS, 1, [Define to 1 if you have __sync_lock_test_and_set(int *) and friends.])
  fi
  
+ LIBS="$pgac_save_LIBS"
+ 
  
  #
  # Pthreads