development/osmo-sdr: Added (toolkit for building SDRs).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

development/osmo-sdr/README

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+OsmoSDR is a 100% Free Software based small form-factor 
+inexpensive SDR (Software Defined Radio) project.
+
+If you are familiar with existing SDR receivers, 
+then OsmoSDR can be thought of something in between 
+a ​FunCube Dongle (only 96kHz bandwidth) and a USRP 
+(much more expensive). 
+For a very cheap SDR (with limited dynamic range), 
+you can use the DVB-T USB stick using the RTL2832U chip, 
+as documented in rtl-sdr.
+
+It consists of a USB-attached Hardware, associated Firmware 
+as well as GrOsmoSDR gnuradio integration on the PC. 

development/osmo-sdr/osmo-sdr.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for gr-osmosdr
+
+# Copyright 2015 Panagiotis Nikolaou, Karlovasi Samos, Gr
+# 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=osmo-sdr
+VERSION=${VERSION:-0.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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 xvzf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION/software/libosmosdr/
+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 {} \;
+
+sed -i "s|lib/pkgconfig|lib${LIBDIRSUFFIX}/pkgconfig|" CMakeLists.txt
+mkdir -p build
+cd build
+cmake \
+  -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_INSTALL_PREFIX=/usr/ \
+  -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+  -DCMAKE_BUILD_TYPE=Release ..
+  make
+make install DESTDIR=$PKG
+cd ..
+
+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 AUTHORS COPYING $PKG/usr/doc/$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}

development/osmo-sdr/osmo-sdr.info

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+PRGNAM="osmo-sdr"
+VERSION="0.1"
+HOMEPAGE="http://sdr.osmocom.org/trac/"
+DOWNLOAD="http://cgit.osmocom.org/osmo-sdr/snapshot/osmo-sdr-0.1.tar.gz"
+MD5SUM="79351554ec5cff043de17386215f59c3"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Panagiotis Nikolaou"
+EMAIL="hostmaster@slackonly.com"

development/osmo-sdr/slack-desc

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+# 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------------------------------------------------------|
+osmo-sdr: osmo-sdr (free software toolkit for building SDRs)
+osmo-sdr:
+osmo-sdr: OsmoSDR is a 100% Free Software based small form-factor
+osmo-sdr: inexpensive SDR (Software Defined Radio) project.
+osmo-sdr: If you are familiar with existing SDR receivers,
+osmo-sdr: then OsmoSDR can be thought of something in between a
+osmo-sdr: FunCube Dongle (only 96kHz bandwidth) and a USRP
+osmo-sdr: (much more expensive)
+osmo-sdr:
+osmo-sdr: homepage: http://sdr.osmocom.org/trac/
+osmo-sdr: