• kortschak's avatar
    cmd/go, go/build: add support for Fortran · 50c38d46
    kortschak authored
    This change adds support for Fortran files (.f, .F, .for, .f90) to the
    go tool, in a similar fashion to Objective-C/C++. Only gfortran is
    supported out of the box so far but leaves other Fortran compiler
    toolchains the ability to pass the correct link options via CGO_LDFLAGS.
    A simple test (misc/cgo/fortran) has been added and plugged into the
    general test infrastructure. This test is only enabled when the $FC
    environment variable is defined (or if 'gfortran' was found in $PATH.)
    
    Derived from CL 4114.
    
    Change-Id: Ifc855091942f95c6e9b17d91c17ceb4eee376408
    Reviewed-on: https://go-review.googlesource.com/19670Reviewed-by: 's avatarIan Lance Taylor <iant@golang.org>
    Run-TryBot: Ian Lance Taylor <iant@golang.org>
    TryBot-Result: Gobot Gobot <gobot@golang.org>
    50c38d46
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