SBCL install easy - source: http://plaster.tymoon.eu/view/85

build-sbcl.sh

#!/bin/bash

# This script requires sbcl git repo at /home/florian/Applications/sbcl/sbcl
# git checkout at the tag you want, and run ./build-sbcl.sh

readonly SBCL_REPO="git://sbcl.git.sourceforge.net/gitroot/sbcl/sbcl.git"
readonly BASE_DIR="/tmp/sbcl-git-build"
readonly SOURCE_DIR="/home/florian/Applications/sbcl/sbcl"
readonly BUILD_DIR="$BASE_DIR/build"
readonly CROSS_COMPILE_HOST="sbcl --disable-debugger --no-userinit --no-sysinit"

########################################################################
## SCRIPT
readonly PROGNAME=$(basename $0)
readonly PROGDIR=$(readlink -m $(dirname $0))
readonly ARGS="$@"

readonly DEFAULT_ACTIONS=(build install install-sources);
readonly DEFAULT_ENABLED_FEATURES=":sb-thread :sb-safepoint :sb-thruption :sb-wtimer :sb-core-compression"
readonly DEFAULT_DISABLED_FEATURES=":largefile :sb-ldb"
readonly DEFAULT_DYNAMIC_SPACE_SIZE="1Gb"
readonly DEFAULT_INSTALL_TARGET="/usr/local"

usage() {
    cat <<- EOF
usage: $PROGNAME options

Easily build and install SBCL from source.

Sources are downloaded to $SOURCE_DIR
fetching them from        $SBCL_REPO
and building them in      $BUILD_DIR

OPTIONS:
    -a --actions     Specify the actions to perform, should be a
                     space delimited string of the following choices:
                       download prepare build test build-docs install install-sources cleanup
                     Defaults to "${DEFAULT_ACTIONS[@]}"
                     if -a, -b, and -i are not specified.
    -b --build       Adds "download prepare build" to the actions.
    -d --disable     Disable certain SBCL features.
                     Defaults to "$DEFAULT_DISABLED_FEATURES"
    -e --enable      Enable certain SBCL features.
                     Defaults to "$DEFAULT_ENABLED_FEATURES"
    -i --install     Adds "install install-sources" to the actions.
    -t --target      Specify the directory to install SBCL to.
                     Defaults to "$DEFAULT_INSTALL_TARGET"
    -h --help        Display this help.

EOF
}

contains_element() {
    local e
    for e in "${@:2}"; do
        [ "$e" = "$1" ] && return 0;
    done
    return 1
}

status() {
    echo -e "\n\e[0;33m>> \e[0;32m" $@ "\e[0m"
    sleep 1
}

eexit() {
    echo -e "\n\e[0;33m>> \e[0;31mError: " $@ "\e[0m"
    exit 1
}

try_run() {
    echo "$1" | bash \
        || eexit "$2"
}

try_run_sudo() {
    echo "$1" | sudo bash \
        || eexit "$2"
}

is_downloaded() {
    return [ -d "$SOURCE_DIR" ]
}

is_prepared() {
    return [ -d "$BUILD_DIR" ]
}

is_built() {
    return [ -d "$BUILD_DIR/output" ]
}

check_downloaded() {
    [ ! is_downloaded ] \
        && eexit "Sources are not available! Run `$PROGNAME -a download` first."
}

check_prepared() {
    [ ! is_prepared ] \
         && eexit "Build directory is not available! Run `$PROGNAME -a prepare` first."
}

check_built() {
    [ ! is_built ] \
        && eexit "SBCL has not been built yet! Run `$PROGNAME -a \"build\"` first."
}

download_source() {
    status "Downloading source..."
    mkdir -p "$SOURCE_DIR"
    if [ -d "$SOURCE_DIR/.git" ]; then
        cd "$SOURCE_DIR"
        git pull \
            || eexit "Failed to download source."
    else
        git clone "$SBCL_REPO" "$SOURCE_DIR" \
            || eexit "Failed to download source."
    fi
}

prepare_build() {
    status "Preparing build..."
    check_downloaded
    [ -d "$BUILD_DIR" ] \
        && cleanup_build
    git clone "$SOURCE_DIR" "$BUILD_DIR" \
        || eexit "Failed to prepare build."
    cd "$BUILD_DIR"
    cat >customize-target-features.lisp <<EOF
(lambda (features)
  (flet ((enable (x) (pushnew x features))
         (disable (x) (setf features (remove x features))))
    (dolist (feature '($ENABLED_FEATURES))
      (enable feature))
    (dolist (feature '($DISABLED_FEATURES))
      (disable feature)))
  features)
EOF
}

build_sbcl() {
    status "Building SBCL..."
    check_prepared
    cd "$BUILD_DIR"
    export CFLAGS="${CFLAGS} -fno-omit-frame-pointer -D_GNU_SOURCE"
    sh make.sh --dynamic-space-size=$DYNAMIC_SPACE_SIZE \
       || eexit "SBCL build failed."
}
test_sbcl() {
    status "Testing SBCL..."
    check_built
    cd "$BUILD_DIR/tests"
    sh ./run-tests.sh \
       || eexit "SBCL tests failed."
}

build_sbcl_docs() {
    status "Building SBCL docs..."
    check_built
    cd "$BUILD_DIR/doc/manual"
    make \
        || eexit "Failed to build SBCL docs."
}

install_sbcl() {
    local command
    status "Installing SBCL..."
    check_built
    cd "$BUILD_DIR"
    unset SBCL_HOME
    command="INSTALL_ROOT=\"$INSTALL_TARGET\" sh install.sh"

    # Attempt to create directory always, suppressing errors
    # This way the -w test will truly check for permissions.
    [ ! -d "$INSTALL_TARGET" ] \
        && mkdir -p "$INSTALL_TARGET" &>/dev/null

    if [ -w "$INSTALL_TARGET" ]; then
        try_run "$command" "SBCL install failed."
    else
        status "Super User privileges required to install to $INSTALL_TARGET"
        try_run_sudo "$command" "SBCL install failed."
    fi
}

install_sources() {
    local sources_dir="$INSTALL_TARGET/share/sbcl-source"
    local copy_command="cp -R -t \"$sources_dir\" \"$BUILD_DIR/src\" \"$BUILD_DIR/contrib\""
    local clean_command="find \"$sources_dir\" \
                              -name \"*.fasl\" -or \
                              -name \"*.o\" -or \
                              -name \"*.log\" -or \
                              -name \"*.so\" -or \
                              -name \"a.out\" -delete"
    local core_command="mv \"$BUILD_DIR/sbcl-sources.core\" \"$INSTALL_TARGET/lib/sbcl/sbcl.core\""
    status "Installing sources..."
    check_built

    cd "$BUILD_DIR"
    cat >setup-sources.lisp <<EOF
(in-package #:cl-user)
(let* ((parent (parse-namestring "$sources_dir/")))
  (setf (logical-pathname-translations "SYS")
	\`(("SYS:SRC;**;*.*.*" ,(merge-pathnames "src/" parent))
          ("SYS:CONTRIB;**;*.*.*" ,(merge-pathnames "contrib/" parent)))))

(ignore-errors
 (sb-ext:gc :full t)
 (sb-ext:enable-debugger)
 (sb-ext:save-lisp-and-die "$BUILD_DIR/sbcl-sources.core"))
EOF

    status "Creating proper core..."
    src/runtime/sbcl --core output/sbcl.core --no-userinit --no-sysinit --script "$BUILD_DIR/setup-sources.lisp"

    status "Copying..."
    [ ! -d "$sources_dir" ] \
        && mkdir -p "$sources_dir" &>/dev/null

    if [ -w "$sources_dir" ]; then
        try_run "$copy_command" "Source copying failed."
        try_run "$clean_command" "Source cleaning failed."
        try_run "$core_command" "Core copying failed."
    else
        status "Super User privileges required to install sources to $sources_dir"
        try_run_sudo "mkdir -p \"$sources_dir\"" "Failed to create sources dir."
        try_run_sudo "$copy_command" "Source copying failed."
        try_run_sudo "$clean_command" "Source cleaning failed."
        try_run_sudo "$core_command" "Core copying failed."
    fi
}

cleanup_build() {
    status "Cleaning up build..."
    rm -rf "$BUILD_DIR"
}

perform_actions(){
    local a=("${@}")
    status "Performing actions: ${a[@]}"

    contains_element download "${a[@]}" \
        && download_source

    contains_element prepare "${a[@]}" \
        && prepare_build

    contains_element build "${a[@]}" \
        && build_sbcl

    contains_element test "${a[@]}" \
        && test_sbcl

    contains_element build-docs "${a[@]}" \
        && build_sbcl_docs

    contains_element install "${a[@]}" \
        && install_sbcl

    contains_element install-sources "${a[@]}" \
        && install_sources

    contains_element cleanup "${a[@]}" \
        && cleanup_build

    status "All done."
}

cmdline() {
    local arg=
    for arg; do
        local delim=""
        case "$arg" in
            --actions)  args="${args}-a ";;
            --build)    args="${args}-b ";;
            --disable)  args="${args}-d ";;
            --enable)   args="${args}-e ";;
            --help)     args="${args}-h ";;
            --install)  args="${args}-i ";;
            --target)   args="${args}-t ";;
            # Pass through anything else
            *) [[ "${arg:0:1}" == "-" ]] || delim="\""
               args="${args}${delim}${arg}${delim} ";;
        esac
    done

    eval set -- $args

    local current_actions=()
    while getopts "a:be:d:hit:" OPTION; do
        case $OPTION in
            a)
                current_actions=($OPTARG)
                ;;
            b)
                current_actions+=(download prepare build)
                ;;
            d)
                readonly DISABLED_FEATURES="$OPTARG"
                ;;
            e)
                readonly ENABLED_FEATURES="$OPTARG"
                ;;
            h)
                usage
                exit 0
                ;;
            i)
                current_actions+=(install install-sources)
                ;;
            t)
                readonly INSTALL_TARGET="$OPTARG"
                ;;
            *)
                eexit "Unknown option given"
                ;;
        esac
    done

    ## Defaulting & Setting
    [ ${#current_actions[@]} -eq 0 ] \
        && readonly ACTIONS=("${DEFAULT_ACTIONS[@]}") \
        || readonly ACTIONS=("${current_actions[@]}")

    [ -z ${ENABLED_FEATURES+x} ] \
        && readonly ENABLED_FEATURES="$DEFAULT_ENABLED_FEATURES"

    [ -z ${DISABLED_FEATURES+x} ] \
        && readonly DISABLED_FEATURES="$DEFAULT_DISABLED_FEATURES"

    [ -z ${INSTALL_TARGET+x} ] \
        && readonly INSTALL_TARGET="$DEFAULT_INSTALL_TARGET"

    [ -z ${DYNAMIC_SPACE_SIZE+x} ] \
        && readonly DYNAMIC_SPACE_SIZE="$DEFAULT_DYNAMIC_SPACE_SIZE"

    perform_actions "${ACTIONS[@]}"
}

main() {
    cmdline $ARGS
    exit 0
}

main