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1e9a7550a8
Currently, the entry-point to this test is a Bash script that smoke tests the FORTRAN compiler and then runs a FORTRAN-containing Go test. This CL rearranges things so a pure Go Go test smoke tests the FORTRAN compiler and then runs a non-test FORTRAN-containing Go binary. While we're here, we fix a discrepancy when the host is GOARCH=amd64, but the target is GOARCH=386. Previously, we would pick the wrong libgfortran path because we didn't account for the cross-compilation, causing the link to fail. Except for some reason this was ignored and the test nevertheless "passed". In the new test we're a little more strict, so this build failure will cause the test to fail, so we add a little logic to account for cross-compilation with the host toolchain. For #37486. Change-Id: Ie6f70066885d6fbb4e1b5a2b1e13b85dee5b359b Reviewed-on: https://go-review.googlesource.com/c/go/+/443069 Reviewed-by: Ian Lance Taylor <iant@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Bryan Mills <bcmills@google.com> Run-TryBot: Austin Clements <austin@google.com>
10 lines
294 B
Fortran
10 lines
294 B
Fortran
! Copyright 2016 The Go Authors. All rights reserved.
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! Use of this source code is governed by a BSD-style
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! license that can be found in the LICENSE file.
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function the_answer() result(j) bind(C)
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use iso_c_binding, only: c_int
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integer(c_int) :: j ! output
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j = 42
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end function the_answer
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