libatomic_ops provides implementations for atomic memory update operations on a number of architectures. This allows direct use of these in reasonably portable code. Unlike earlier similar packages, this one explicitly considers memory barrier semantics, and allows the construction of code that involves minimum overhead across a variety of architectures.
This package is known to build and work properly using an LFS 12.1 platform.
Download (HTTP): https://github.com/ivmai/libatomic_ops/releases/download/v7.8.2/libatomic_ops-7.8.2.tar.gz
Download MD5 sum: d07b3d8369d7f9efdca59f7501dd1117
Download size: 516 KB
Estimated disk space required: 6.8 MB (with tests)
Estimated build time: 0.2 SBU (with tests)
Install libatomic_ops by running the following commands:
./configure --prefix=/usr \
--enable-shared \
--disable-static \
--docdir=/usr/share/doc/libatomic_ops-7.8.2 &&
make
To check the results, issue make check.
Now, as the root user:
make install
--enable-shared: This
switch enables building of the libatomic_ops shared libraries.
--disable-static: This
switch prevents installation of static versions of the libraries.