           SPELL=libatomic_ops
         VERSION=7.1
     SOURCE_HASH=sha512:3123457e939e3e02729ad15bb293d2ff358d7157a2772be53769500982bed89a0eda27d9c375e05a6a4c84a3fd7f05aec19ae8064426143c7e773a851b293909
          SOURCE=$SPELL-$VERSION.tar.gz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/ivmai-libatomic_ops-3bb7644
   SOURCE_URL[0]=https://github.com/ivmai/libatomic_ops/tarball/gc7_1
        WEB_SITE=http://www.hpl.hp.com/research/linux/atomic_ops/
#      SOURCE_GPG=gurus.gpg:$SOURCE.sig:WORKS_FOR_ME
      LICENSE[0]=MIT
         ENTERED=20071016
           SHORT="atomic memory update operations"
cat << EOF
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.
EOF
