gists/coin_or_build/everything

#!/usr/bin/env bash

set -e

prefix="/opt/coin-or"

# get json2 for helping with github APIs later:
if [ ! -s "json2" ]; then
    curl -LsS https://github.com/vi/json2/raw/master/json2 -o json2
fi
chmod +x json2

# ensure we can actually run it:
./json2 <<< '{}' >/dev/null

# prepare paths:
mkdir -p $prefix/lib/pkgconfig
PATH="$prefix/bin:$PATH"
PKG_CONFIG_PATH="$prefix/lib/pkgconfig:$PKG_CONFIG_PATH"

# prepare a mapping of coin-or project names to their tar.gz's:
declare -A tgzs

note() {
    echo -e "\e[1m$@\e[0m" >&2
}

stfu() {
    "$@" > .stdout 2> .stderr || fail=$?
    if [[ "$fail" -ne 0 ]]; then
        echo "command failed with exit status $fail:" >&2
        echo -E "$@" >&2
        echo >&2
        note '$ tail .stdout'
        tail .stdout >&2
        echo >&2
        note '$ tail .stderr'
        tail .stderr >&2
        return 1
    fi
}

get_autotool() {
    if [ -s "$1.tar.gz" ]; then
        note "skipping downloading $1"
        return 0
    fi
    note "downloading $1"
    curl -LsS "http://ftp.gnu.org/gnu/${1%-*}/$1.tar.gz" -o "$1.tar.gz"
}

make_autotool() {
    if [[ $(command -v "${1%-*}") == "$prefix/bin"* ]]; then
        note "skipping building $1"
        return 0
    fi
    note "building $1"

    # always extract in case configs/caches got messed up (as they do):
    tar -xzf "$1.tar.gz"
    pushd "$1" >/dev/null
    stfu ./configure --prefix=$prefix
    stfu make
    stfu make install
    popd >/dev/null
}

get_coin() {
    organ="coin-or"
    if [ "$1" == "BuildTools" ] || [[ "$1" == "ThirdParty-"* ]]; then
        organ="coin-or-tools"
    fi

    curl -LsS "https://api.github.com/repos/$organ/$1/tags" | ./json2 > temp
    for i in {0..9}; do  # check first few tags for a release
        grep -Eq "^/$i/name=releases" temp || continue
        url="$(grep -E "^/$i/tarball_url=" temp)"
        url="${url#*=}"
        sha="$(grep -E "^/$i/commit/sha=" temp)"
        sha="${sha#*=}"
        tgz="$organ-$1-${sha::7}.tar.gz"
        tgzs["$1"]="$tgz"
        if [ -s "$tgz" ]; then
            note "skipping downloading $1"
        else
            note "downloading $1"
            curl -LsS "$url" -o "$tgz"
        fi
        return 0
    done
    echo "failed to find the latest release of $1" >&2
    return 1
}

with() {
    withs=()
    for name in "$@"; do
        withs+=("--with-$name")
        if [ "$name" == "asl" ]; then
            withs+=("--with-$name-lib=$(pkg-config --libs coin$name)")
            withs+=("--with-$name-incdir=$prefix/include/coin/ThirdParty/")
        else
            withs+=("--with-$name-lib=$(pkg-config --libs $name)")
            withs+=("--with-$name-incdir=$prefix/include/coin/")
        fi
    done
}

make_coin() {
    note "building $1"
    tgz="${tgzs[$1]}"
    # always extract in case configs/caches got messed up (as they do):
    tar -xzf "$tgz"
    dir="$(tar -tzf "$tgz" | head -1 | cut -f1 -d/)"
    pushd "$dir" >/dev/null
    if [[ "$1" == "ThirdParty-"* ]]; then
        stfu "./get.${1##*-}"
    fi
    shift
    stfu ./configure --prefix=$prefix "${withs[@]}" "$@"
    stfu make
    stfu make install
    popd >/dev/null
}

for autotool in autoconf-2.59 automake-1.9.6 libtool-1.5.22; do
    get_autotool "$autotool"
    make_autotool "$autotool"
done

get_coin CoinUtils
get_coin Osi
get_coin Clp
get_coin Cgl
get_coin Cbc
get_coin Ipopt
get_coin Bonmin
get_coin ThirdParty-ASL

with; make_coin ThirdParty-ASL
with; make_coin CoinUtils
with coinutils; make_coin Osi
with coinutils osi; make_coin Clp
with coinutils osi clp; make_coin Cgl
with coinutils osi clp cgl asl; make_coin Cbc
with coinutils osi clp cgl asl cbc; make_coin Ipopt --with-blas="/mingw64/bin/libopenblas.dll"
with coinutils osi clp cgl asl cbc ipopt; make_coin Bonmin

# FIXME: Bonmin needs to be linked with more stuff: (g++ invoked by libtool)
# -lipoptamplinterface
# -lcoinasl