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Re: Error when compiling code on armv7hl

From: Erik Auerswald
Subject: Re: Error when compiling code on armv7hl
Date: Sat, 14 May 2022 15:43:04 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1


On 14.05.22 13:30, Shawn Wagner wrote:
Went with the PRIdMAX version. Thanks!

On Fri, Jan 7, 2022 at 8:15 PM Erik Auerswald
<auerswal@unix-ag.uni-kl.de> wrote:

Hello Jiri,

On 07.01.22 12:37, Jiri Hladky wrote:
Hello Assaf,

I'm not Assaf, but I'll try to help anyway.

I'm a datamash package maintainer for Fedora. I have tried to compile
version 1.7, but I'm getting an error when compiling decorate.c for armv7hl
architectures (all other arches compile just fine).

Could you please have a look? It seems to be an integer type mismatch.

The problem seems to be that the "%zu" format specifier is used,
but that is specific to "size_t".  I would expect that "size_t"
often is practically identical to "intmax_t", so this often works.
  From the error message I would assume that on armv7hl
sizeof(size_t) != sizeof(intmax_t).

It seems to me as if line src/decorate.c:445 should use either
"%jd" or "%"PRIdMAX instead of "%zu".

Since PRIuMAX is already used in datamash, use of PRIdMAX may be

The two attached patches against git HEAD work on my x86-64
GNU/Linux system, perhaps they work for your Fedora builds, too?

You only need one or the other patch, not both, depending if you
prefer "%jd" or "%"PRIdMAX.


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