From 5ab1733e38e1ee9cb1d1bad4c27699129d96f416 Mon Sep 17 00:00:00 2001
From: William Dawson <william.dawson@riken.jp>
Date: Tue, 1 Oct 2024 15:48:58 +0900
Subject: [PATCH] Add a non-module fortran routine to help autotools test
 linking

---
 Source/Fortran/CMakeLists.txt       | 1 +
 Source/Fortran/test_ntpoly_link.f90 | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 Source/Fortran/test_ntpoly_link.f90

diff --git a/Source/Fortran/CMakeLists.txt b/Source/Fortran/CMakeLists.txt
index 73248817..2e5d6e48 100644
--- a/Source/Fortran/CMakeLists.txt
+++ b/Source/Fortran/CMakeLists.txt
@@ -44,6 +44,7 @@ set(Fsrc
     TrigonometrySolversModule.F90
     TripletListModule.F90
     TripletModule.F90
+    test_ntpoly_link.f90
 )
 
 ################################################################################
diff --git a/Source/Fortran/test_ntpoly_link.f90 b/Source/Fortran/test_ntpoly_link.f90
new file mode 100644
index 00000000..a8afcd43
--- /dev/null
+++ b/Source/Fortran/test_ntpoly_link.f90
@@ -0,0 +1,3 @@
+!> this subroutine is just here for testing linking with autotools.
+subroutine test_ntpoly_link()
+end subroutine test_ntpoly_link
\ No newline at end of file