From 685d9a4c017ec20da45213683113d669531e0908 Mon Sep 17 00:00:00 2001
From: Timo Heister <timo.heister@gmail.com>
Date: Sun, 20 Aug 2017 13:07:03 -0600
Subject: [PATCH] add nanoflann

---
 candi.cfg                                    |  1 +
 deal.II-toolchain/packages/nanoflann.package | 26 ++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 deal.II-toolchain/packages/nanoflann.package

diff --git a/candi.cfg b/candi.cfg
index eb19afd..49d1f0f 100644
--- a/candi.cfg
+++ b/candi.cfg
@@ -40,6 +40,7 @@ PACKAGES="load:dealii-prepare"
 
 # These packages determine the active components of deal.II
 #PACKAGES="${PACKAGES} once:arpack-ng"
+#PACKAGES="${PACKAGES} once:nanoflann"
 PACKAGES="${PACKAGES} once:opencascade"
 PACKAGES="${PACKAGES} once:parmetis"
 #PACKAGES="${PACKAGES} once:superlu_dist"
diff --git a/deal.II-toolchain/packages/nanoflann.package b/deal.II-toolchain/packages/nanoflann.package
new file mode 100644
index 0000000..20dc363
--- /dev/null
+++ b/deal.II-toolchain/packages/nanoflann.package
@@ -0,0 +1,26 @@
+VERSION=v1.2.3
+EXTRACTSTO=nanoflann
+NAME=nanoflann.git
+PACKING=git
+SOURCE=https://github.com/jlblancoc/
+
+BUILDCHAIN=cmake
+
+BUILDDIR=${BUILD_PATH}/nanoflann-${VERSION}
+INSTALL_PATH=${INSTALL_PATH}/nanoflann-${VERSION}
+
+CONFOPTS="-D CMAKE_INSTALL_PREFIX=${INSTALL_PATH} \
+ -D BUILD_SHARED_LIBS=ON"
+
+package_specific_register () {
+    export NANOFLANN_DIR=${INSTALL_PATH}
+}
+
+package_specific_conf () {
+    # Generate configuration file
+    CONFIG_FILE=${CONFIGURATION_PATH}/${NAME}
+    rm -f $CONFIG_FILE
+    echo "
+export NANOFLANN_DIR=${INSTALL_PATH}
+" >> $CONFIG_FILE
+}
-- 
2.39.5