From: Tom Kacvinsky <tkacvins@gmail.com>
To: Gcc Help <gcc-help@gcc.gnu.org>
Subject: Re: no input files when calling gfortran
Date: Sun, 1 Jan 2023 10:48:06 -0500 [thread overview]
Message-ID: <CAG_eJLfQ6cTV3ocyLs87nyTQPYDbRaSFX7ide2SHJqpPO0UhHQ@mail.gmail.com> (raw)
In-Reply-To: <1165150527.763388.1672586042114@ichabod.co-bxl>
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On Sun, Jan 1, 2023 at 10:34 AM Hans Lonsdale via Gcc-help <
gcc-help@gcc.gnu.org> wrote:
>
>
> January 1, 2023 at 2:31:28 PM CET Jonathan Wakely <jwakely.gcc@gmail.com>
> wrote:
>
> On Sun, 1 Jan 2023, 11:43 Hans Lonsdale via Gcc-help, <
> gcc-help@gcc.gnu.org> wrote:
>
> Am trying to compile a free-format fortran file with some subroutines in
> it, with gfortran complaining
> about the file. What is going on?
>
> gfortran -O3 -ffree-form -o kamkrai-sort.f
> gfortran: fatal error: no input files; unwilling to write output files
> compilation terminated.
>
> The -o option names the output file, but you have told the compiler to use
> your input file as the output file.
>
> What is the appropriate command that generates the object file only ?
>
gfortran -O3 -ffree-form -c kamkrai-sort.f
Or if you want to name the object file differently,
gfortran -O3 -ffree-form -c kamkrai-sort.f -o some_other_name.o
next prev parent reply other threads:[~2023-01-01 15:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-01 0:45 Hans Lonsdale
2023-01-01 13:31 ` Jonathan Wakely
2023-01-01 15:14 ` Hans Lonsdale
2023-01-01 15:48 ` Tom Kacvinsky [this message]
2023-01-01 16:05 ` Hans Lonsdale
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