Can't compile libatomic_ops on RPi

[Ian Lepore]

On Fri, 2014-08-01 at 17:21 +0200, Michael Tuexen wrote:
> Dear all,
> 
> I'm trying to build libatomic_ops on r269265 on a RPi B as part of building git from
> the ports collection (this worked in the past). However, I got:
> 
> ...
> /bin/sh ../libtool  --tag=CC    --mode=compile cc -DHAVE_CONFIG_H    -I../src -I../src   -fPIC -Wall -Wextra -O -pipe -MT atomic_ops_stack.lo -MD -MP -MF .deps/atomic_ops_stack.Tpo -c -o atomic_ops_stack.lo atomic_ops_stack.c
> libtool: compile:  cc -DHAVE_CONFIG_H -I../src -I../src -fPIC -Wall -Wextra -O -pipe -MT atomic_ops_stack.lo -MD -MP -MF .deps/atomic_ops_stack.Tpo -c atomic_ops_stack.c -o atomic_ops_stack.o
> /tmp/atomic_ops_stack-390892.s: Assembler messages:
> /tmp/atomic_ops_stack-390892.s:73: Error: selected processor does not support `ldrexd r6,r7,[r0]'
> /tmp/atomic_ops_stack-390892.s:81: Error: selected processor does not support `strexd r3,r4,r5,[r0]'
> cc: error: assembler command failed with exit code 1 (use -v to see invocation)
> *** [atomic_ops_stack.lo] Error code 1
> 
> make[4]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0/src
> 1 error
> 
> make[4]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0/src
> *** [all] Error code 2
> 
> make[3]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0/src
> 1 error
> 
> make[3]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0/src
> *** [all-recursive] Error code 1
> 
> make[2]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0
> 1 error
> 
> make[2]: stopped in /usr/ports/devel/libatomic_ops/work/libatomic_ops-7.4.0
> ===> Compilation failed unexpectedly.
> Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
> the maintainer.
> *** Error code 1
> 
> Stop.
> make[1]: stopped in /usr/ports/devel/libatomic_ops
> *** Error code 1
> 
> Stop.
> make: stopped in /usr/ports/devel/libatomic_ops
> > uname -a
> FreeBSD raspberry-pi 11.0-CURRENT FreeBSD 11.0-CURRENT #85 r269265M: Tue Jul 29 23:55:33 CEST 2014     root at bsd5.fh-muenster.de:/usr/home/tuexen/obj/arm.armv6/usr/home/tuexen/head/sys/RPI-B  arm
> 
> Any idea what is going wrong?
> 
> Best regards
> Michael

Try adding CPUTYPE=arm1176jzf-s to /etc/make.conf

-- Ian