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Re: [Tinycc-devel] Segfault when using '-static'


From: Herman ten Brugge
Subject: Re: [Tinycc-devel] Segfault when using '-static'
Date: Thu, 26 May 2022 16:03:37 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0

I fixed the core dump problem but still cannot use -static on any platform.
The problem is that TLS support is needed that is not implemented.

I tried x86-64, i386, rasperry pi 32 and 64, riscv64 and macos, freebsd, netbsd.

All failed for me because of missing TLS support.

I only got this working on openbsd 7.1 (only tried x86_64).

    Herman


On 5/26/22 07:21, Arthur Williams wrote:
So noticed that I can no longer build static packages with tcc.

```
$ cat test.c
int main(){return 0;}
$./tcc -static test.c
Segmentation fault
```

I ran through git-bisect and concluded the regression was introduced in
4c82b003420fabbb95e077866784badc1a49189b: Update for elflint problems.

Simply reverting the commit allows the above example to not error. Any
objection to just reverting the offending commit.

- Arthur





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