Re: segfault configure

Masaru Nomiya <[email protected]> Thu, 04 Dec 2025 20:33:23 +0900
Newsgroups gmane.comp.video.mplayer.user
Message-ID <[email protected]>
Hello,

In the Message; 

  Subject    : [MPlayer-users] segfault configure
  Message-ID : <[email protected]>
  Date & Time: Thu, 04 Dec 2025 11:18:54 +0000

[qbl] == [email protected] has written:

qbl>  Hello,

qbl>  configure causes a segmentation fault when executing following code:

qbl>  ============ Checking for kernel support of avx512 ============

qbl>  #include <stdlib.h>
qbl>  #include <signal.h>
qbl>  static void catch(int sig) { exit(1); }
qbl>  int main(void) {
qbl>    signal(SIGILL, catch);
qbl>    __asm__ volatile ("vmovdqa32 %%zmm0, (%%eax)%{%%k1%}":::"memory"); return 0;
qbl>  }

qbl>  cc /tmp/mplayer-configure--3476/tmp.c -march=native -o
qbl>  /tmp/mplayer-configure--3476/tmp -lm


qbl>  Segmentation fault (core dumped)
qbl>  Result is: failed

qbl>  This usually is caused by an attempt to access insufficient
qbl>  aligned data.

I just now built from the very latest svn, and it completed without
any issues.

I think there's a problem with your environment.
Could it be hardware like memory?

Best Regards & Good Night.

--
┏━━┓彡    Masaru Nomiya                   mail-to: nomiya @ lake.dti.ne.jp
┃\/彡
┗━━┛        "The AI model is not your therapist and the company behind
	     	  it can't necessarily keep it secret. Sam Altman thinks
		  that's 'very screwed up.'"

 -- Even OpenAI's CEO Says Be Careful What You Share With ChatGPT, Jon Reed --

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