[Openmp-commits] [llvm] [openmp] [flang-rt][CMake] Avoid 'use, intrinsic ::' (PR #205634)

[Michael Kruse via Openmp-commits]

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@@ -244,6 +238,20 @@ function (flang_module_target tgtname)
     "$<$<COMPILE_LANGUAGE:Fortran>:-fintrinsic-modules-path=${RUNTIMES_OUTPUT_RESOURCE_MOD_DIR}>"
   )
 
+  # Make CMake not ignore "use, intrinsic ::"-dependencies
+  # Only considered by
+  #  * CMake >= 3.22 with the "Unix Makefiles" generator
+  #  * CMake >= 4.5 with the Ninja generator
+  set_target_properties(${tgtname}
+    PROPERTIES
+      Fortran_BUILDING_INTRINSIC_MODULES ON
+      Fortran_BUILDING_INSTRINSIC_MODULES ON
+  )
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Meinersbur wrote:

No, not strictly. However, I thought we may keep it because it is the behaviour we actually want from CMake, just not all versions implement it yet.

https://github.com/llvm/llvm-project/pull/205634