Merge pull request #151 from rstudio/custom-install-path

Support custom installation paths for R

builder/package.opensuse-154

@@ -28,14 +28,14 @@ fi
 #
 # https://cran.r-project.org/doc/manuals/r-release/R-admin.html#Shared-BLAS
 cat <<EOF >> /post-install.sh
-mv /opt/R/${R_VERSION}/lib/R/lib/libRblas.so /opt/R/${R_VERSION}/lib/R/lib/libRblas.so.keep
-ln -s /usr/lib64/libopenblas.so /opt/R/${R_VERSION}/lib/R/lib/libRblas.so
+mv ${R_INSTALL_PATH}/lib/R/lib/libRblas.so ${R_INSTALL_PATH}/lib/R/lib/libRblas.so.keep
+ln -s /usr/lib64/libopenblas.so ${R_INSTALL_PATH}/lib/R/lib/libRblas.so
 EOF
 
 # Create after-remove script to remove internal BLAS, which won't be cleaned up automatically.
 cat <<EOF >> /after-remove.sh
-if [ -d /opt/R/${R_VERSION} ]; then
-  rm -r /opt/R/${R_VERSION}
+if [ -d ${R_INSTALL_PATH} ]; then
+  rm -r ${R_INSTALL_PATH}
 fi
 EOF
 
@@ -85,8 +85,8 @@ depends:
 - zip
 - zlib-devel
 contents:
-- src: /opt/R/${R_VERSION}
-  dst: /opt/R/${R_VERSION}
+- src: ${R_INSTALL_PATH}
+  dst: ${R_INSTALL_PATH}
 scripts:
   postinstall: /post-install.sh
   postremove: /after-remove.sh