ham/dsdcc: Added (Digital Speech Decoder).

Signed-off-by: Andrew Clemons <andrew.clemons@gmail.com>

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

4 files changed, 171 insertions, 0 deletions

diff --git a/ham/dsdcc/README b/ham/dsdcc/README
new file mode 100644
index 0000000000..3b0218b31f
--- /dev/null
+++ b/ham/dsdcc/README
@@ -0,0 +1,26 @@
+Digital Speech Decoder (DSD) rewritten as a C++ library:
+
+- A purely C++ library with a single decoder object at its central
+  point
+- Works by pushing new samples to the decoder at the upper level rather
+  than pulling it from the underlying filesystem at the lowest level.
+  This facilitates integration with software using it as a true library.
+  This comes especially handy for projects in Qt that cannot afford
+  using pthreads on their own like gr-dsd does. In fact the main drive
+  for this is to integrate it in a plugin of SDRangel.
+- Works by polling to get possible new MBE or audio samples after new
+  samples have been pushed to the decoder
+- Option to output audio samples as L+R (stereo) samples with L=R as
+  this may facilitate integration
+- A binary that uses this library is provided for integration with
+  other commands that run in a shell. So basically it works only with
+  input / output files possibly being stdin / stdout to be integrated
+  in a pipe command. There is no direct usage of audio devices nor
+  fancy side reading from or writing to .wav or .mbe files.
+- mbelib usage is optional at compile time. Without mbelib only the raw
+  MBE samples can be extracted to be processed outside of DSDcc with
+  the help of a hardware dongle for example thus lifting the POSSIBLE
+  COPYRIGHT VIOLATIONS
+
+For enabling MBE set the environment variable MBE=yes, this require
+mbelib installed in your system.
diff --git a/ham/dsdcc/dsdcc.SlackBuild b/ham/dsdcc/dsdcc.SlackBuild
new file mode 100644
index 0000000000..157384df4d
--- /dev/null
+++ b/ham/dsdcc/dsdcc.SlackBuild
@@ -0,0 +1,116 @@
+#!/bin/bash
+
+# Slackware build script for dsdcc
+
+# Copyright 2023 Andrea Sacchetti Picchio Italy
+# 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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=dsdcc
+VERSION=${VERSION:-1.9.5}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${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"
+elif [ "$ARCH" = "aarch64" ]; 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
+unzip $CWD/$PRGNAM-$VERSION.zip
+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 {} \;
+
+[ "${MBE:-no}" == "yes" ] && OPT_BUILD="-DUSE_MBELIB=ON"
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS -lserialdv" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS -lserialdv" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DMAN_INSTALL_DIR=/usr/man \
+    -DLIBSERIALDV_INCLUDE_DIR=/usr/include/serialdv \
+    -DLIBSERIALDV_LIBRARY=/usr/lib$LIBDIRSUFFIX \
+    $OPT_BUILD \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make $NUMJOBS
+  make install/strip DESTDIR=$PKG
+cd ..
+
+# Fix (it seems that LIB_SUFFIX is not taken into account)
+[ -d $PKG/usr/lib -a ! -e $PKG/usr/lib$LIBDIRSUFFIX ] && mv $PKG/usr/lib $PKG/usr/lib$LIBDIRSUFFIX
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  Readme.md messagefile.md CHANGELOG \
+  $PKG/usr/doc/$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
diff --git a/ham/dsdcc/dsdcc.info b/ham/dsdcc/dsdcc.info
new file mode 100644
index 0000000000..2e491540ad
--- /dev/null
+++ b/ham/dsdcc/dsdcc.info
@@ -0,0 +1,10 @@
+PRGNAM="dsdcc"
+VERSION="1.9.5"
+HOMEPAGE="https://github.com/f4exb/dsdcc/"
+DOWNLOAD="https://github.com/f4exb/dsdcc/archive/v1.9.5/dsdcc-1.9.5.zip"
+MD5SUM="eda48bb29bddffec3338300159952f68"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="mbelib serialDV"
+MAINTAINER="Andrea Sacchetti Picchio"
+EMAIL="andrea dot sacchettipicchio at gmail dot com"
diff --git a/ham/dsdcc/slack-desc b/ham/dsdcc/slack-desc
new file mode 100644
index 0000000000..555b0b1152
--- /dev/null
+++ b/ham/dsdcc/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------------------------------------------------------|
+dsdcc: dsdcc (Digital Speech Decoder (DSD) C++ library )
+dsdcc:
+dsdcc: For now we have:
+dsdcc: - DMR/MOTOTRBO: ETSI two slot TDMA standard.
+dsdcc: - D-Star: by Icom for Amateur Radio customers.
+dsdcc: - dPMR: ETSI narrowband FDMA standard (similar to NXDN 2400).
+dsdcc: - Yaesu System Fusion (YSF): by Yaesu for Amateur Radio customers.
+dsdcc:
+dsdcc:
+dsdcc: Homepage: https://github.com/f4exb/dsdcc/
+dsdcc: