adding back the fetch content files

fortran/test/fetch_content_integration/CMakeLists.txt

@@ -0,0 +1,47 @@
+cmake_minimum_required(VERSION 3.21)
+
+project(
+  test_musica_fortran
+  LANGUAGES Fortran C CXX
+)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+
+include(FetchContent)
+
+FetchContent_Declare(musica-fortran
+  GIT_REPOSITORY https://github.com/NCAR/musica.git
+  GIT_TAG        main
+)
+
+set(MUSICA_BUILD_C_CXX_INTERFACE OFF)
+set(MUSICA_BUILD_FORTRAN_INTERFACE ON)
+set(MUSICA_ENABLE_MICM ON)
+set(MUSICA_ENABLE_TUVX OFF)
+set(MUSICA_ENABLE_TESTS OFF)
+
+FetchContent_MakeAvailable(musica-fortran)
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(netcdff IMPORTED_TARGET REQUIRED netcdf-fortran)
+
+enable_testing()
+
+# API Test
+add_executable(test_micm_core_api test_micm_api.F90)
+
+target_link_libraries(test_micm_fort_api
+  PRIVATE
+    musica::musica-fortran
+)
+
+set_target_properties(test_micm_fort_api
+  PROPERTIES
+    LINKER_LANGUAGE Fortran
+)
+
+add_test(
+  NAME test_micm_fort_api
+  COMMAND $<TARGET_FILE:test_micm_fort_api>
+  WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
+)

fortran/test/unit/CMakeLists.txt

@@ -1,6 +1,6 @@
 include(test_util)
 
-create_standard_test_fortran(NAME micm_api SOURCES test_micm_api.F90)
+create_standard_test_fortran(NAME micm_api SOURCES ../fetch_content_integration/test_micm_api.F90)
 
 if (MUSICA_ENABLE_TUVX)
   create_standard_test_fortran(NAME connect_to_tuvx SOURCES tuvx.F90)

src/CMakeLists.txt

@@ -46,6 +46,7 @@ target_compile_definitions(musica PRIVATE ${MUSICA_COMPILE_DEFINITIONS})
 
 set_target_properties(musica PROPERTIES
   ARCHIVE_OUTPUT_DIRECTORY ${MUSICA_LIB_DIR}
+  Fortran_MODULE_DIRECTORY ${MUSICA_MOD_DIR}
   VERSION ${PROJECT_VERSION}
   SOVERSION ${PROJECT_VERSION_MAJOR}
 )