starter code

build.bash

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+umask 022
+
+. config/global.env
+. config/utilities.bash
+
+
+if [ ! -d $SYSROOT ]; then
+	create_sysroot
+fi
+
+
+STAGE=$1
+PKG=$2
+
+
+. build/$PKG/build.bash $STAGE

config/global.env

@@ -0,0 +1,10 @@
+
+export SYSROOT=$PWD/sysroot
+export MAKEFLAGS=-j$(nproc)
+export LC_ALL=POSIX
+export TARGET=x86_64-axe-linux-gnu
+export SOURCES=$PWD/sources
+export BUILD=$PWD/build
+export PATH=$SYSROOT/cross/bin:/usr/bin:/usr/sbin
+export CONFIG_SITE=$SYSROOT/usr/share/config.site
+export PROJECTDIR=$PWD

config/utilities.bash

@@ -0,0 +1,18 @@
+
+
+fetch() {
+    wget -N -c --show-progress -q -P $SOURCES $1
+}
+
+
+create_sysroot() {
+	mkdir -p $SYSROOT/{etc,cross,usr}
+	mkdir -p $SYSROOT/usr/{bin,sbin,lib,include}
+
+	for directory in bin sbin lib; do
+		ln -fs usr/$directory $SYSROOT/$directory
+	done
+
+	ln -fs lib $SYSROOT/usr/lib64
+	ln -fs usr/lib64 $SYSROOT/lib64
+}