1 # Build recipe for libatomic_ops.
3 # Copyright (c) 2018-2019, 2021 Matias Fonzo, <selk@dragora.org>.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 # Exit immediately on any error
24 # Define a category for the output of the package name
27 tarname=${program}-${version}.tar.gz
30 fetch=https://github.com/ivmai/libatomic_ops/releases/download/v${version}/$tarname
33 Implementations for atomic memory.
35 libatomic_ops provides implementations for atomic memory update
36 operations on a number of architectures. This allows direct use of
37 these in reasonably portable code. Unlike earlier similar packages,
38 this one explicitly considers memory barrier semantics, and allows
39 the construction of code that involves minimum overhead across a
40 variety of architectures.
43 homepage=https://github.com/ivmai/libatomic_ops
46 # Source documentation
47 docs="AUTHORS ChangeLog"; # To complement installed documentation.
48 docsdir="${docdir}/${program}-${version}"
52 unpack "${tardir}/$tarname"
56 # Set sane permissions
57 chmod -R u+w,go-w,a+rX-s .
60 CPPFLAGS="$QICPPFLAGS" CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS" \
62 --libdir=/usr/lib${libSuffix} \
66 --build="$(gcc -dumpmachine)"
69 make -j${jobs} DESTDIR="$destdir" install-strip
72 mkdir -p "${destdir}/$docsdir"
73 cp -p $docs "${destdir}/$docsdir"