TLS support fails to build on i686 with gcc 4.8
Denys Vlasenko
vda.linux at googlemail.com
Sun Jul 30 23:31:14 UTC 2017
On Sun, Jul 30, 2017 at 3:24 PM, Thomas Petazzoni
<thomas.petazzoni at free-electrons.com> wrote:
> Hello,
>
> Using a fairly old gcc 4.8 toolchain for i686, the latest Busybox
> 1.27.1 release fails to build fails:
>
> networking/tls_pstm_mul_comba.c: In function 'pstm_mul_comba':
> networking/tls_pstm_mul_comba.c:82:1: error: 'asm' operand has impossible constraints
> asm( \
> ^
> networking/tls_pstm_mul_comba.c:279:4: note: in expansion of macro 'MULADD'
> MULADD(*tmpx++, *tmpy--);
> ^
> scripts/Makefile.build:197: recipe for target 'networking/tls_pstm_mul_comba.o' failed
> make[3]: *** [networking/tls_pstm_mul_comba.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
Does this help?
https://git.busybox.net/busybox/commit/?id=79376ecdbd2fff83795dfcbddf5a0cc5eed3adf9
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