diff options
| -rw-r--r-- | libraries/olm/README | 18 | ||||
| -rw-r--r-- | libraries/olm/olm.SlackBuild | 101 | ||||
| -rw-r--r-- | libraries/olm/olm.info | 10 | ||||
| -rw-r--r-- | libraries/olm/slack-desc | 19 |
4 files changed, 148 insertions, 0 deletions
diff --git a/libraries/olm/README b/libraries/olm/README new file mode 100644 index 0000000000..fcdee97450 --- /dev/null +++ b/libraries/olm/README @@ -0,0 +1,18 @@ +olm (olm and megolm cryptographic ratchets) + +An implementation of the Double Ratchet cryptographic ratchet described by +https://whispersystems.org/docs/specifications/doubleratchet/, written in +C and C++11 and exposed as a C API. + +The specification of the Olm ratchet can be found in olm.md. + +This library also includes an implementation of the Megolm cryptographic +ratchet, as specified in megolm.md. + +Olm is designed to be easy port to different platforms and to be easy to +write bindings for. + +It was originally implemented in C++, with a plain-C layer providing the +public API. As development has progressed, it has become clear that C++ +gives little advantage, and new functionality is being added in C, with +C++ parts being rewritten as the need arises. diff --git a/libraries/olm/olm.SlackBuild b/libraries/olm/olm.SlackBuild new file mode 100644 index 0000000000..89ed8ad2fc --- /dev/null +++ b/libraries/olm/olm.SlackBuild @@ -0,0 +1,101 @@ +#!/bin/sh + +# Slackware build script for olm + +# Copyright 2020 David O'Shaughnessy +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +PRGNAM=olm +VERSION=${VERSION:-3.1.4} +BUILD=${BUILD:-1} +TAG=${TAG:-_SBo} + +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i586 ;; + arm*) ARCH=arm ;; + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +if [ "$ARCH" = "i586" ]; then + SLKCFLAGS="-O2 -march=i586 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$VERSION +tar jxvf $CWD/$PRGNAM-$VERSION.tar.bz2 +cd $PRGNAM-$VERSION +chown -R root:root . +find -L . \ + \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \ + -o -perm 511 \) -exec chmod 755 {} \; -o \ + \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ + -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; + +cmake . \ + -Bbuild \ + -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \ + -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \ + -DCMAKE_INSTALL_PREFIX=/usr \ + -DCMAKE_INSTALL_LIBDIR=lib${LIBDIRSUFFIX} \ + -DCMAKE_BUILD_TYPE=Release +cmake --build build +cd build/tests +ctest . +cd .. +make install DESTDIR=$PKG +cd .. + +# Strip binaries and libraries +find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a \ + docs/* \ + README.md LICENSE CHANGELOG.rst CONTRIBUTING.md \ + $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/libraries/olm/olm.info b/libraries/olm/olm.info new file mode 100644 index 0000000000..8faa32cb87 --- /dev/null +++ b/libraries/olm/olm.info @@ -0,0 +1,10 @@ +PRGNAM="olm" +VERSION="3.1.4" +HOMEPAGE="https://gitlab.matrix.org/matrix-org/olm" +DOWNLOAD="https://gitlab.matrix.org/matrix-org/olm/-/archive/3.1.4/olm-3.1.4.tar.bz2" +MD5SUM="c45da62ae90274157576ff405c8057c9" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +REQUIRES="" +MAINTAINER="David O'Shaughnessy" +EMAIL="dev@osh.id.au" diff --git a/libraries/olm/slack-desc b/libraries/olm/slack-desc new file mode 100644 index 0000000000..0a14035970 --- /dev/null +++ b/libraries/olm/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. +# Line up the first '|' above the ':' following the base package name, and +# the '|' on the right side marks the last column you can put a character in. +# You must make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':' except on otherwise blank lines. + + |-----handy-ruler------------------------------------------------------| +olm: olm (Implementation of the olm and megolm cryptographic ratchets) +olm: +olm: An implementation of the Double Ratchet cryptographic ratchet +olm: described by: +olm: https://whispersystems.org/docs/specifications/doubleratchet/ +olm: written in C and C++11 and exposed as a C API. +olm: +olm: The specification of the Olm ratchet can be found in olm.md. +olm: +olm: This library also includes an implementation of the Megolm +olm: cryptographic ratchet, as specified in megolm.md. |