[DragonFlyBSD - Bug #2559] gcc -pie and __builtin_popcount causes

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2559 has been updated by exercitation.

Description updated

Bug report was represent on this platform that was amazing to have all these on the formation of this programme. I need to get report on this that I got from https://www.essayontime.co.uk/ this was good to have all the verification to remove the bug report on it.

----------------------------------------
Bug #2559: gcc -pie and __builtin_popcount causes 
http://bugs.dragonflybsd.org/issues/2559#change-13536

* Author: akr
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
----------------------------------------
I found that __builtin_popcount is not usable with -pie option for gcc.

$ uname -a
DragonFly dragonfly34 3.4-RELEASE DragonFly v3.4.1-RELEASE #7: Wed Apr 24 20:01:27 PDT 2013     root at pkgbox64.dragonflybsd.org:/usr/obj/build/home/justin/src/sys/X86_64_GENERIC  x86_64
$ cat tst.c
#include <stdio.h>
int main(int argc, char *argv[])
{
  printf("%d\n", __builtin_popcount(argc));
  return 0;
}
$ gcc -pie tst.c
/usr/libexec/binutils222/elf/ld.bfd: /tmp//cc2Tj2Mb.o: relocation R_X86_64_32 against `.rodata' can not be used when making a shared object; recompile with -fPIC
/tmp//cc2Tj2Mb.o: could not read symbols: Bad value





-- 
You have received this notification because you have either subscribed to it, or are involved in it.
To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account