otp --with-libatomic_ops compile hangs

Feng Yu <>
Wed Sep 15 04:55:51 CEST 2010

Hi all,

Erlang version: 9c563c44bb4a7aeabb737ddf4dca5d6639502397

Build Options:  --with-libatomic_ops=/usr

    Linux yufeng-laptop 2.6.32-25-generic #43-Ubuntu SMP Wed Sep 1 09:46:13
UTC 2010 x86_64 GNU/Linux

    apt-get -y install libatomic-ops-dev

Symptom: beam.smp hangs/doesn't terminate

Steps to reproduce:

There are two known ways to reproduce the issue and the simplest is:

$ git clone git://github.com/erlang/otp.git
$ cd otp
$ ./otp_build autoconf
$ ./configure --with-libatomic_ops=/usr
$ make
make[4]:正在离开目录 `/usr/src/otp/lib/hipe/main'
erlc -W  +debug_info +inline -o../ebin hipe_rtl.erl

make hang here.


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