mmuetzel added a comment.
Possible alternative version of `linker-flags-windows.f90` that also tests
MinGW and takes the feedback by @mstorsjo into account:
! Verify that the Fortran runtime libraries are present in the linker
! invocation. These libraries are added on top of other standard runtime
! libraries that the Clang driver will include.
! -----------
! target MSVC
! -----------
! NOTE: The additional linker flags tested here are currently specified in
! clang/lib/Driver/Toolchains/MSVC.cpp.
!------------
! RUN COMMAND
!------------
! RUN: %flang -### -target x86_64-windows-msvc -flang-experimental-exec
%S/Inputs/hello.f90 2>&1 | FileCheck %s
!----------------
! EXPECTED OUTPUT
!----------------
! Compiler invocation to generate the object file
! CHECK-LABEL: {{.*}} "-emit-obj"
! CHECK-SAME: "-o" "[[object_file:.*]]" {{.*}}Inputs/hello.f90
! Linker invocation to generate the executable
! NOTE: This check should also match if the default linker is lld-link.exe
! CHECK-LABEL: link.exe
! CHECK-NOT: libcmt
! CHECK-NOT: oldnames
! CHECK-SAME: Fortran_main.lib
! CHECK-SAME: FortranRuntime.lib
! CHECK-SAME: FortranDecimal.lib
! CHECK-SAME: /subsystem:console
! CHECK-SAME: "[[object_file]]"
! ------------
! target MinGW
! ------------
! NOTE: The additional linker flags tested here are currently specified in
! clang/lib/Driver/Toolchains/MinGW.cpp.
!------------
! RUN COMMAND
!------------
! RUN: %flang -### -target x86_64-windows-gnu -flang-experimental-exec
%S/Inputs/hello.f90 2>&1 | FileCheck %s
!----------------
! EXPECTED OUTPUT
!----------------
! Compiler invocation to generate the object file
! CHECK-LABEL: {{.*}} "-emit-obj"
! CHECK-SAME: "-o" "[[object_file:.*]]" {{.*}}Inputs/hello.f90
! Linker invocation to generate the executable
! CHECK-SAME: "[[object_file]]"
! CHECK-SAME: -lFortran_main
! CHECK-SAME: -lFortranRuntime
! CHECK-SAME: -lFortranDecimal
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D126291/new/
https://reviews.llvm.org/D126291
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