From 072185790257ee9e8ecd41471f00631901b9927e Mon Sep 17 00:00:00 2001
From: bodhinandach <bchandra@berkeley.edu>
Date: Mon, 25 Aug 2025 15:22:29 -0700
Subject: [PATCH] Fix build with boost 1.89

---
 CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7385d711..5fdcaa5e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,7 +48,10 @@ option(USE_PETSC "Use PETSC solver library" OFF)
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
 
 # Boost Archive
-find_package(Boost REQUIRED COMPONENTS filesystem system)
+find_package(Boost REQUIRED COMPONENTS filesystem)
+if(Boost_MAJOR_VERSION EQUAL 1 AND Boost_MINOR_VERSION LESS 69)
+  find_package(Boost REQUIRED COMPONENTS filesystem system)
+endif()
 include_directories(${BOOST_INCLUDE_DIRS})
 link_libraries(${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY})