From 6da021ff1fc9cd952728a739ef8673f3351dff01 Mon Sep 17 00:00:00 2001
From: Simon Schwab <schw4b@gmail.com>
Date: Thu, 23 Mar 2017 16:56:19 +0000
Subject: [PATCH 1/2] Fixing R CRAN registration warning

---
 NAMESPACE       |  2 +-
 devel/README.md | 51 +++++++++++++++++++++++++++++++++++++++++++++----
 src/register.c  | 22 +++++++++++++++++++++
 3 files changed, 70 insertions(+), 5 deletions(-)
 create mode 100644 src/register.c

diff --git a/NAMESPACE b/NAMESPACE
index f1502cd..a0d63a7 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,4 +1,4 @@
-useDynLib(multdyn)
+useDynLib(multdyn, .registration = TRUE)
 # Generated by roxygen2: do not edit by hand
 
 export(binom.nettest)
diff --git a/devel/README.md b/devel/README.md
index 67422fb..9f0cd01 100644
--- a/devel/README.md
+++ b/devel/README.md
@@ -10,7 +10,7 @@
 
 ### Switch to develop branch
     git checkout develop
-    
+
 ### Review, pull, commit and push
     git status
     git diff
@@ -28,7 +28,7 @@
     git pull               # to update the state to the latest remote master state
     git merge develop      # to bring changes to local master from your develop branch
     git push origin master # push current HEAD to remote master branch
-    
+
 ## Package building for CRAN
     make doc
     make build
@@ -47,7 +47,7 @@ Test functions are written for the *testthat* package and can be found in the fo
 	OK: 22 SKIPPED: 0 FAILED: 0
 
 	DONE =========================================================================================
-	
+
 ## Run benchmarks
 
     library(devtools)
@@ -71,4 +71,47 @@ Test functions are written for the *testthat* package and can be found in the fo
 
 60-fold speed improvement compared to the native R implementation (cpp=F).
 
-
+## Magic stuff to resolve CRAN complaints
+
+See https://github.com/RcppCore/Rcpp/issues/636
+
+
Download R-devel.tar.gz from https://cran.r-project.org/sources.html
+```
+mkdir ~/tmp
+cd ~/tmp
+wget https://stat.ethz.ch/R/daily/R-devel.tar.gz
+tar -xvf R-devel.tar.gz
+```
+Then, in R, do the following:
+```
+source("~/tmp/R-devel/src/library/tools/R/sotools.R")
+source("~/tmp/R-devel/src/library/tools/R/utils.R")
+setwd("~/workspace/multdyn")
+
+package_native_routine_registration_skeleton(".")
+```
+The function will output some code, copy and paste this to `src/register.c`
+```
+#include <R.h>
+#include <Rinternals.h>
+#include <stdlib.h> // for NULL
+#include <R_ext/Rdynload.h>
+
+/* FIXME:
+   Check these declarations against the C/Fortran source code.
+*/
+
+/* .Call calls */
+extern SEXP multdyn_dlmLplCpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
+
+static const R_CallMethodDef CallEntries[] = {
+    {"multdyn_dlmLplCpp", (DL_FUNC) &multdyn_dlmLplCpp, 7},
+    {NULL, NULL, 0}
+};
+
+void R_init_multdyn(DllInfo *dll)
+{
+    R_registerRoutines(dll, NULL, CallEntries, NULL, NULL);
+    R_useDynamicSymbols(dll, FALSE);
+}
+```
diff --git a/src/register.c b/src/register.c
new file mode 100644
index 0000000..00cf2ef
--- /dev/null
+++ b/src/register.c
@@ -0,0 +1,22 @@
+#include <R.h>
+#include <Rinternals.h>
+#include <stdlib.h> // for NULL
+#include <R_ext/Rdynload.h>
+
+/* FIXME: 
+   Check these declarations against the C/Fortran source code.
+*/
+
+/* .Call calls */
+extern SEXP multdyn_dlmLplCpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
+
+static const R_CallMethodDef CallEntries[] = {
+    {"multdyn_dlmLplCpp", (DL_FUNC) &multdyn_dlmLplCpp, 7},
+    {NULL, NULL, 0}
+};
+
+void R_init_multdyn(DllInfo *dll)
+{
+    R_registerRoutines(dll, NULL, CallEntries, NULL, NULL);
+    R_useDynamicSymbols(dll, FALSE);
+}

From bd1c0c3a123b813f87d84e52540486c8cc7487e8 Mon Sep 17 00:00:00 2001
From: Simon Schwab <schw4b@gmail.com>
Date: Thu, 23 Mar 2017 17:00:50 +0000
Subject: [PATCH 2/2] Fixing R CRAN registration warning

---
 DESCRIPTION     | 2 +-
 devel/README.md | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/DESCRIPTION b/DESCRIPTION
index 7b79e11..9743e86 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,5 +1,5 @@
 Package: multdyn
-Version: 1.5
+Version: 1.5.1
 Date: 2017-03-21
 Title: Multiregression Dynamic Models
 Author: Simon Schwab <schw4b@gmail.com>, Ruth Harbord <r.harbord@warwick.ac.uk>,
diff --git a/devel/README.md b/devel/README.md
index 9f0cd01..7a27f2b 100644
--- a/devel/README.md
+++ b/devel/README.md
@@ -115,3 +115,8 @@ void R_init_multdyn(DllInfo *dll)
     R_useDynamicSymbols(dll, FALSE);
 }
 ```
+
+Finally, this needs to go into `NAMESPACE`, see Makefile.
+```
+useDynLib(packagename, .registration = TRUE).
+```