Add tests for R builds

test/test-r.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -ex
+
+DIR="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
+
+R_HOME=/opt/R/${R_VERSION}/lib/R
+"${R_HOME}/bin/R" --version
+"${R_HOME}/bin/Rscript" -e 'sessionInfo()'
+
+# List R devel dependencies
+gcc --version
+g++ --version
+gfortran --version
+
+# List shared library dependencies (e.g. BLAS/LAPACK)
+LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${R_HOME}/lib ldd "${R_HOME}/lib/libR.so"
+
+DIR=${DIR} "${R_HOME}/bin/Rscript" /test/test.R