From f2447ec233700079dd396ee1439e3cc6c41a4120 Mon Sep 17 00:00:00 2001
From: Louis-Guillaume Gagnon <gagnonlg@protonmail.com>
Date: Tue, 17 Sep 2024 16:45:24 +0200
Subject: [PATCH] Add fastjet build

---
 CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 20ce0fc2..395070f2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,7 @@ set(DD4HEP_VERSION 01-29)
 set(BOOST_VERSION 1.84.0)
 set(EIGEN_VERSION 3.4.0)
 set(GEOMODEL_VERSION 6.3.0)
+set(FASTJET_VERSION 3.4.3)
 
 if(POLICY CMP0135)
   cmake_policy(SET CMP0135 NEW)
@@ -501,6 +502,15 @@ ExternalProject_Add(dd4hep
   -DDD4HEP_USE_EDM4HEP=ON
 )
 
+ExternalProject_Add(fastjet
+  PREFIX fastjet
+  DEPENDS PythonExeExists
+  URL https://fastjet.fr/repo/fastjet-${FASTJET_VERSION}.tar.gz
+  URL_HASH SHA256=cc175471bfab8656b8c6183a8e5e9ad05d5f7506e46f3212a9a8230905b8f6a3
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env CXX=${CMAKE_CXX_COMPILER} <SOURCE_DIR>/configure --prefix=${CMAKE_INSTALL_PREFIX} --enable-allplugins --enable-pyext
+  BUILD_COMMAND make -j${CMAKE_BUILD_PARALLEL_LEVEL}
+)
+
 option(BUILD_ACTS "Build ACTS" OFF)
 
 if(BUILD_ACTS)