use-pam patch problem

[Robin Cook]

I am trying to compile coreutils 5.93 with the patch to enable pam use.
I am getting the below error.

make[3]: Entering directory `/usr/src/coreutils-5.93/src'
gcc  -O -march=athlon-mp -mmmx -mfpmath=sse -msse -m3dnow -pipe -DPIC
-fPIC -O3  -z combreloc -s -o su -lpam_misc
su.o ../lib/libcoreutils.a  ../lib/libcoreutils.a -lcrypt -ldl -lpam
-lpam_misc
su.o: In function `pam_copyenv':
su.c:(.text+0xe4): undefined reference to `xputenv'
collect2: ld returned 1 exit status
make[3]: *** [su] Error 1
make[2]: *** [all] Error 2
make[3]: Leaving directory `/usr/src/coreutils-5.93/src'
make[2]: Leaving directory `/usr/src/coreutils-5.93/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/coreutils-5.93'

The only place in the patch this appears is here

+#ifdef USE_PAM
+static int caught=0;
+/* Signal handler for parent process later */
+static void su_catch_sig(int sig)
+{
+  ++caught;
+}
+
+int
+pam_copyenv (pam_handle_t *pamh)
+{
+  char **env;
+
+  env = pam_getenvlist(pamh);
+  if(env) {
+    while(*env) {
+      xputenv(*env);
+      env++;
+    }
+  }
+  return(0);
+}
+#endif

What needs to be changed to make this work again?

Thanks
Robin Cook

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