Tests/FortranModules: add test for TARGET_OBJECTS-as-linked-items module usage

Test module usage across a `$<TARGET_OBJECTS>`-as-linked-items use case.

See: #25425

Tests/FortranModules/CMakeLists.txt

@@ -141,3 +141,5 @@ add_subdirectory(Issue25365-target-objects-iface)
 # Issue#25425
 add_subdirectory(ModulesViaTargetObjectsSource)
 add_subdirectory(ModulesViaSubdirTargetObjectsSource)
+add_subdirectory(ModulesViaTargetObjectsLink)
+add_subdirectory(ModulesViaSubdirTargetObjectsLink)

Tests/FortranModules/ModulesViaSubdirTargetObjectsLink/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_subdirectory(subdir)
+
+add_library(mvstol_lib dummy.f90)
+target_link_libraries(mvstol_lib PRIVATE "$<TARGET_OBJECTS:mvstol_obj>")
+target_include_directories(mvstol_lib PUBLIC "${CMAKE_CURRENT_BINARY_DIR}/subdir")
+add_library(mvstol_use use.f90)
+target_link_libraries(mvstol_use PRIVATE mvstol_lib)

Tests/FortranModules/ModulesViaSubdirTargetObjectsLink/dummy.f90

@@ -0,0 +1,3 @@
+pure real function dummy()
+dummy = 4*atan(1.)
+end function

Tests/FortranModules/ModulesViaSubdirTargetObjectsLink/subdir/CMakeLists.txt

@@ -0,0 +1 @@
+add_library(mvstol_obj STATIC obj.f90)

Tests/FortranModules/ModulesViaSubdirTargetObjectsLink/subdir/obj.f90

@@ -0,0 +1,11 @@
+module m1
+
+implicit none
+
+contains
+
+pure real function pi()
+pi = 4*atan(1.)
+end function
+
+end module m1

Tests/FortranModules/ModulesViaSubdirTargetObjectsLink/use.f90

@@ -0,0 +1,13 @@
+module lib
+
+use m1, only : pi
+
+implicit none
+
+contains
+
+pure real function func()
+func = pi()
+end function
+
+end module

Tests/FortranModules/ModulesViaTargetObjectsLink/CMakeLists.txt

@@ -0,0 +1,5 @@
+add_library(mvtol_obj STATIC obj.f90)
+add_library(mvtol_lib dummy.f90)
+target_link_libraries(mvtol_lib PRIVATE "$<TARGET_OBJECTS:mvtol_obj>")
+add_library(mvtol_use use.f90)
+target_link_libraries(mvtol_use PRIVATE mvtol_lib)

Tests/FortranModules/ModulesViaTargetObjectsLink/dummy.f90

@@ -0,0 +1,3 @@
+pure real function dummy()
+dummy = 4*atan(1.)
+end function

Tests/FortranModules/ModulesViaTargetObjectsLink/obj.f90

@@ -0,0 +1,11 @@
+module m1
+
+implicit none
+
+contains
+
+pure real function pi()
+pi = 4*atan(1.)
+end function
+
+end module m1

Tests/FortranModules/ModulesViaTargetObjectsLink/use.f90

@@ -0,0 +1,13 @@
+module lib
+
+use m1, only : pi
+
+implicit none
+
+contains
+
+pure real function func()
+func = pi()
+end function
+
+end module