Script to build a statically linked opus-tools

opus-tools_static_build.sh

#!/bin/bash
set -eo pipefail

# Script to build a statically linked version of opus-tools
#
# Release tarballs:
# http://downloads.xiph.org/releases/opus/
# http://downloads.xiph.org/releases/ogg/
# http://downloads.xiph.org/releases/flac/
#
# Build deps:
# Debian/Ubuntu: apt install autoconf automake libtool-bin pkg-config git libarchive-tools wget
# Alpine: apk add bash build-base coreutils grep wget tar xz autoconf automake libtool pkgconf git libarchive-tools

BUILD_DIR=$PWD/build

export PKG_CONFIG_PATH="$BUILD_DIR/lib/pkgconfig"
export CFLAGS="-O3 -fno-strict-aliasing -march=native"

ARCH=$(uname -m)
SUFFIX="-static"

get_sources() {
  SOURCES_URL=http://downloads.xiph.org/releases/
  NAME=$1
  case $NAME in
    *"opus"*) SOURCES_URL+="opus" ;;
    *"ogg"*)  SOURCES_URL+="ogg" ;;
    *"flac"*) SOURCES_URL+="flac" ;;
  esac
  echo "Download $NAME sources"
  wget -qO- $SOURCES_URL |\
    grep -Po "href=\"\K$NAME-(\d+\.)+\d+.*\.tar\.(gz|xz)(?=\")" | sort -V | tail -1 |\
    xargs -I{} wget -qO- $SOURCES_URL/{} | bsdtar -x
}

mkdir -p "$BUILD_DIR"

# build libogg
get_sources libogg
( cd libogg-*/
  autoreconf -fi && \
  ./configure --prefix=$BUILD_DIR \
    --disable-shared --enable-static \
    --disable-dependency-tracking && \
  make -j$(nproc) install )

# build FLAC
get_sources flac
( cd flac-*/
  autoreconf -fi && \
  ./configure --prefix=$BUILD_DIR \
    --disable-shared --enable-static \
    --disable-dependency-tracking \
    --disable-debug \
    --disable-oggtest \
    --disable-cpplibs \
    --disable-doxygen-docs \
    --with-ogg="$BUILD_DIR" && \
  make -j$(nproc) install )

# build Opus
get_sources opus
( cd opus-*/
  [[ "$ARCH" =~ arm ]] && EXTRA_CONFIG_FLAGS=--enable-fixed-point
  autoreconf -fi && \
  ./configure --prefix=$BUILD_DIR \
    --disable-shared --enable-static \
    --disable-dependency-tracking \
    --disable-maintainer-mode \
    --disable-doc \
    --disable-extra-programs $OPUS_EXTRA_CONFIG_FLAGS && \
  make -j$(nproc) install )

# build opusfile
get_sources opusfile
( cd opusfile-*/
  [[ "$ARCH" =~ arm ]] && EXTRA_CONFIG_FLAGS=--enable-fixed-point
  autoreconf -fi && \
  ./configure --prefix=$BUILD_DIR \
    --disable-shared --enable-static \
    --disable-dependency-tracking \
    --disable-maintainer-mode \
    --disable-examples \
    --disable-doc \
    --disable-http $EXTRA_CONFIG_FLAGS && \
  make -j$(nproc) install )

# build libopusenc
get_sources libopusenc
( cd libopusenc-*/
  autoreconf -fi && \
  ./configure --prefix=$BUILD_DIR \
    --disable-shared --enable-static \
    --disable-dependency-tracking \
    --disable-maintainer-mode \
    --disable-examples \
    --disable-doc && \
  make -j$(nproc) install )

# build opus-tools
git clone --depth 1 https://github.com/xiph/opus-tools.git
( cd opus-tools
  ./autogen.sh && \
  sed -e 's/@LDFLAGS@/@LDFLAGS@ -all-static/' -i Makefile.in
  LDFLAGS="-Wl,-static -static -static-libgcc" \
  ./configure --prefix=$BUILD_DIR \
    --disable-dependency-tracking \
    --disable-maintainer-mode
  make -j$(nproc) install )

if ls $BUILD_DIR/bin/opus* > /dev/null 2>&1 ; then
  for file in $BUILD_DIR/bin/opus* ; do
    cp $file $PWD/$(basename $file)$SUFFIX && \
    strip $PWD/$(basename $file)$SUFFIX
  done
fi

Using git https://gist.github.com/guest271314/12a93ff775590867c0862be45fc71161