From ada9e37ed33b83918f0e5df4ab8d713d003ff805 Mon Sep 17 00:00:00 2001
From: Jon Rood <jon.rood@nrel.gov>
Date: Tue, 26 Mar 2024 14:26:54 -0600
Subject: [PATCH 1/2] Enable Fortran when using OpenFAST. (#1250)

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cfa1c6f12..bd3913c88 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -185,6 +185,7 @@ if(ENABLE_OPENFAST_FSI)
 endif()
 if(ENABLE_OPENFAST)
   set(CMAKE_PREFIX_PATH ${OpenFAST_DIR} ${CMAKE_PREFIX_PATH})
+  enable_language(Fortran)
   find_package(OpenFAST QUIET REQUIRED)
   message(STATUS "Found OpenFAST = ${OpenFAST_LIBRARY_DIRS}")
   target_link_libraries(nalu PUBLIC ${OpenFAST_LIBRARIES} ${OpenFAST_CPP_LIBRARIES})

From 30a8102b894e419a7cccb4c7ea44d92af0626400 Mon Sep 17 00:00:00 2001
From: Jon Rood <jon.rood@nrel.gov>
Date: Thu, 28 Mar 2024 14:57:13 -0600
Subject: [PATCH 2/2] Use enable_language(Fortran) before FindMPI. (#1251)

---
 CMakeLists.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd3913c88..d0afa62d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,10 +56,6 @@ endif()
 
 add_library(nalu "")
 
-########################## MPI ####################################
-find_package(MPI REQUIRED)
-target_link_libraries(nalu PUBLIC $<$<BOOL:${MPI_CXX_FOUND}>:MPI::MPI_CXX>)
-
 if(ENABLE_CUDA)
   enable_language(CUDA)
   find_package(CUDAToolkit REQUIRED)
@@ -206,6 +202,10 @@ if(ENABLE_TIOGA)
   endif()
 endif()
 
+########################## MPI ####################################
+find_package(MPI REQUIRED)
+target_link_libraries(nalu PUBLIC $<$<BOOL:${MPI_CXX_FOUND}>:MPI::MPI_CXX>)
+target_link_libraries(nalu PUBLIC $<$<BOOL:${MPI_Fortran_FOUND}>:MPI::MPI_Fortran>)
 
 ############################ MATRIXREE #####################################
 if(ENABLE_MATRIXFREE)