Add: external-modules key to build table for non-fpm modules

1 files changed, 5 insertions, 0 deletions

diff --git a/src/fpm.f90 b/src/fpm.f90
index 31b68ff..a62ffe0 100644
--- a/src/fpm.f90
+++ b/src/fpm.f90
@@ -51,6 +51,7 @@ subroutine build_model(model, settings, package, error)
 
     allocate(model%include_dirs(0))
     allocate(model%link_libraries(0))
+    allocate(model%external_modules(0))
 
     call new_dependency_tree(model%deps, cache=join_path("build", "cache.toml"))
     call model%deps%add(package, error)
@@ -171,6 +172,10 @@ subroutine build_model(model, settings, package, error)
             if (allocated(dependency%build%link)) then
                 model%link_libraries = [model%link_libraries, dependency%build%link]
             end if
+
+            if (allocated(dependency%build%external_modules)) then
+                model%external_modules = [model%external_modules, dependency%build%external_modules]
+            end if
         end associate
     end do
     if (allocated(error)) return