20 Oct
2018
20 Oct
'18
2:32 p.m.
Hi,
servo gmrt wrote,
Hi,
I am using buildroot for my development work. I build a minimal linux for ICOP
VDX6354 board. I am using rtai-4.1 for hard realtime task for my application.
I need to link the static libm to rtai_math.ko module to use math function
support in rtai.
When I use buildroot with uclibc I am able to generate libm.a. But when I try
to disassabmle the libm.a it lists lot of unknown symbols. Also when I try to
insert the rtai_math.ko it also reports the unknown symbols.
Is there any way to build the uclibc static libm.a with all symbols included in
it.
All libm functions are nowadays included in libc.a.
If you kernel module needs them, link to -lc.
best regards
Waldemar