Add build script for nano

nano/Dockerfile

@@ -0,0 +1,18 @@
+FROM debian:jessie
+MAINTAINER Andrew Dunham <andrew@du.nham.ca>
+
+# Install build tools
+RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get upgrade -yy && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -yy \
+        automake            \
+        build-essential     \
+        curl                \
+        git                 \
+        pkg-config
+
+RUN mkdir /build
+ADD . /build
+
+# This builds the program and copies it to /output
+CMD /build/build.sh

nano/build.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+
+set -e
+set -o pipefail
+set -x
+
+
+BUILD_DIR=/build
+OUTPUT_DIR=/output
+
+MUSL_VERSION=1.1.15
+NANO_VERSION=2.7.0
+NCURSES_VERSION=5.9
+
+
+function build_musl() {
+    cd ${BUILD_DIR}
+
+    # Download
+    curl -LO http://www.musl-libc.org/releases/musl-${MUSL_VERSION}.tar.gz
+    tar zxvf musl-${MUSL_VERSION}.tar.gz
+    cd musl-${MUSL_VERSION}
+
+    # Build
+    ./configure
+    make -j4
+    make install
+}
+
+function build_ncurses() {
+    cd ${BUILD_DIR}
+
+    # Download
+    curl -LO http://invisible-island.net/datafiles/release/ncurses.tar.gz
+    tar zxvf ncurses.tar.gz
+    cd ncurses-${NCURSES_VERSION}
+
+    # Build
+    CC='/usr/local/musl/bin/musl-gcc -static' CFLAGS='-fPIC' ./configure \
+        --prefix=/usr \
+        --disable-shared \
+        --enable-static \
+        --with-normal \
+        --without-debug \
+        --without-ada \
+        --with-default-terminfo=/usr/share/terminfo \
+        --with-terminfo-dirs="/etc/terminfo:/lib/terminfo:/usr/share/terminfo:/usr/lib/terminfo"
+
+    mkdir "${BUILD_DIR}/ncurses-install"
+    make DESTDIR="${BUILD_DIR}/ncurses-install" \
+        install.libs install.includes
+}
+
+function build_nano() {
+    cd ${BUILD_DIR}
+
+    # Download
+    curl -LO https://www.nano-editor.org/dist/v${NANO_VERSION%.*}/nano-${NANO_VERSION}.tar.xz
+    tar xJvf nano-${NANO_VERSION}.tar.xz
+    cd nano-${NANO_VERSION}
+
+    CC='/usr/local/musl/bin/musl-gcc -static' \
+    CFLAGS="-fPIC" \
+    CPPFLAGS="-I${BUILD_DIR}/ncurses-install/usr/include" \
+    LDFLAGS="-L${BUILD_DIR}/ncurses-install/usr/lib" \
+        ./configure \
+            --disable-nls \
+            --disable-dependency-tracking
+
+    make -j4
+    strip src/nano
+}
+
+function doit() {
+    build_musl
+    build_ncurses
+    build_nano
+
+    # Copy to output
+    if [ -d ${OUTPUT_DIR} ]
+    then
+        OUT_DIR=${OUTPUT_DIR}/`uname | tr 'A-Z' 'a-z'`/`uname -m`
+        mkdir -p $OUT_DIR
+        cp ${BUILD_DIR}/nano-${NANO_VERSION}/src/nano $OUT_DIR/
+        echo "** Finished **"
+    else
+        echo "** ${OUTPUT_DIR} does not exist **"
+    fi
+}
+
+doit