awarzynski added a comment.
In D97080#2613628 <https://reviews.llvm.org/D97080#2613628>, @awarzynski wrote:
> **Question**: What are the semantics for this flag in `gfortran`? Is the path
> specified with `-fintrinsics-module-path` _prepended_ or _appended_ to the
> default search path?
I believe that it is _prepended_. Take this dummy module:
module ieee_arithmetic
type::ieee_round_type
integer(1),private::mode=0_2
end type
end
Compile it with e.g. `flang-new`:
flang-new -fc1 -fsyntax-only dummy-module.f90
Next, take this Fortran file:
program test
use ieee_arithmetic
implicit none
real(kind=4) :: x1
if (.not. ieee_support_nan(x1)) STOP 20
end program test
And try compiling it with `gfortran`:
mv ieee_arithmetic.mod tools/flang/
gfortran -fintrinsic-modules-path tools/flang/ test.f90
test.f90:2:6:
use ieee_arithmetic
1
Fatal Error: File ‘ieee_arithmetic.mod’ opened at (1) is not a GNU Fortran
module file
compilation terminated.
So `gfortran` did look in `tools/flang` first, i.e. the path specified with
`-fintrinsic-modules-path`.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D97080/new/
https://reviews.llvm.org/D97080
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