--- pam_chroot-0.9.2/pam_chroot.c	2012-01-26 10:38:58.254803332 +0100
+++ pam_chroot-0.9.2/pam_chroot.c	2012-01-26 10:39:17.874379096 +0100
@@ -638,10 +638,8 @@ int _pam_get_chrootdir(const char* user,
  *  then pass it to this function */
 int _pam_do_chroot(pam_handle_t *pamh, _opts *opts) {
   int err,debug;
-  char *name;
   char const *user;
 
-  name = NULL;
   debug = opts->flags & _PAM_OPTS_DEBUG;
 
   err = pam_get_user(pamh, &user, NULL);
--- pam_chroot-0.9.2/Makefile	2012-01-26 10:48:46.919177650 +0100
+++ pam_chroot-0.9.2/Makefile	2012-01-26 10:48:39.269329003 +0100
@@ -13,7 +13,7 @@ OUT=pam_chroot.so
 all:	$(OUT)
 
 %.so: %.o
-	$(LD) $(LDFLAGS) -o $@ $< -lpam
+	$(LD) $(LDFLAGS) -o $@ $< -lpam -lc -shared
 
 clean:
 	rm -f *.o $(OUT)