#!/bin/bash

# vars
SELF="${BASH_SOURCE[0]}"
BASE_DIR=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd -P)
BASE_DIR="${BASE_DIR:-$(pwd)}"
TOOLS_DIR="${BASE_DIR}/tools"
SYSTEM_NAME=$(uname -s)

# discount
function build_discount {
    cd "${TOOLS_DIR}/discount"
    if make clean; then
        make distclean
    fi
    if [[ "${SYSTEM_NAME}" == "Darwin" ]]; then
        ./configure.sh --mandir=/usr/local/share/man
    else
        ./configure.sh
    fi
    make
}

# base directory (absolute)
cd "${BASE_DIR}"

# main
cd "${TOOLS_DIR}"
ERROR=false
for TOOL in */; do
    TOOL="${TOOL%/}"  # strip trailing slash
    if ! build_${TOOL} >/dev/null 2>&1; then
        ERROR=true
        echo "Error: Unable to build tool '${TOOL}'." >&2
    fi
done

# done
if [[ "${ERROR}" == true ]]; then
    exit 1
fi
exit 0