RUNME

#!/bin/sh
#
# Copyright (C) 2014 Neil McGill
#
# This game is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This game is distributed in the hope that it will be fun,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this game; if not, write to the Free
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

. ./build/VERSION
. ./build/common.sh

echo ${RED}
echo "          @@@@@@@@   @@@@@@   @@@@@@@    @@@@@@@@  @@@@@@@@  @@@@@@@"
echo "         @@@@@@@@@  @@@@@@@@  @@@@@@@@  @@@@@@@@@  @@@@@@@@  @@@@@@@"
echo "         !@@        @@!  @@@  @@!  @@@  !@@        @@!         @@!"
echo "         !@!        !@!  @!@  !@!  @!@  !@!        !@!         !@!"
echo "         !@! @!@!@  @!@  !@!  @!@!!@!   !@! @!@!@  @!!!:!      @!!"
echo "         !!! !!@!!  !@!  !!!  !!@!@!    !!! !!@!!  !!!!!:      !!!"
echo "         :!!   !!:  !!:  !!!  !!: :!!   :!!   !!:  !!:         !!:"
echo "         :!:   !::  :!:  !:!  :!:  !:!  :!:   !::  :!:         :!:"
echo "          ::: ::::  ::::: ::  ::   :::   ::: ::::   :: ::::     ::"
echo "          :: :: :    : :  :    :   : :   :: :: :   : :: ::      :"
echo "           :              :    .         :: :      :  :  :"
echo "           .              :               : .      .     ."
echo "                          :               ."
echo "                          ."
echo ${RESET}

LOG=./build.log
MAINTAINER=goblinhack@gmail.com

tech_support()
{
    #
    # Record some useful to send back home on fail if we are permitted
    #
    (
        date

        log_info "DEBUG: System"
        echo =====================================================
        uname -a
        echo

        log_info "DEBUG: Environment"
        echo =====================================================
        env
        echo

        log_info "DEBUG: Installed packages"
        echo =====================================================
        (apt --installed list | grep -i SDL) 2>/dev/null
        (apt --installed list | grep gcc) 2>/dev/null
        (apt --installed list | grep clang) 2>/dev/null
        pacman -Q 2>/dev/null # msys2
        echo

        log_info "DEBUG: Installed compilers"
        echo =====================================================
        which clang++
        which clang
        which g++
        which gcc
        clang --version  2>/dev/null
        gcc --version  2>/dev/null
        /mingw64/bin/gcc.exe --version 2>/dev/null # msys2
        echo

        log_info "DEBUG: Make:"
        echo =====================================================
        set -x
        which make
        make --version
        set +x
        echo

        log_info "DEBUG: Makefile:"
        echo =====================================================
        cat Makefile
        echo

        log_info "DEBUG: src/Makefile:"
        echo =====================================================
        cat src/Makefile
        echo

        log_info "DEBUG: Makefile output for debugging:"
        echo =====================================================
        set -x
        make -e -n -d all
        set +x
        echo

    ) >> $LOG 2>&1
}

run() {
    STDOUT=$2
    EXIT_CODE=.exit_code
    ($1 2>&1; echo $? > $EXIT_CODE) | tee "$STDOUT"
    MY_RET="$(cat $EXIT_CODE)"
    /bin/rm $EXIT_CODE

    return "$MY_RET"
}

help()
{
    cat << %%
Build options:

Usage: $0 [options]

  [--rel]    Release build (all optimizations)
  [--dev]    Enable development warnings (fastest compile)
  [--dev2]   Enable stack checking (SLOW)
  [--prof]   Enable gprof
  [--gcc]    Prefer g++ over clang
  [--github] CI/CD build (turns off modification of README)
%%
}

OPT_REL=
OPT_DEV1=
OPT_DEV2=
OPT_PROF=
OPT_GCC=
OPT_GITHUB=

read_opts()
{
    while [ "$#" -ne 0 ];
    do
        option=$1

        case $option in
            -*dev2)
                OPT_DEV2="yes"
                export OPT_DEV2
                OPT_DEV1="yes"
                export OPT_DEV1
                shift
                ;;
            -*dev)
                OPT_DEV1="yes"
                export OPT_DEV1
                shift
                ;;
            -*rel)
                OPT_REL="yes"
                export OPT_REL
                shift
                ;;
            -*prof)
                OPT_PROF="yes"
                export OPT_PROF
                shift
                ;;
            -*gcc)
                OPT_GCC="yes"
                export OPT_GCC
                shift
                ;;
            -*github)
                OPT_GITHUB="yes"
                export OPT_GITHUB
                shift
                ;;
            *)

                log_err "Unknown argument: [$option]"
                help
                exit 1
                ;;
        esac
    done
}

read_opts "$@"

make pre
run build/build.sh $LOG

if [ $? -ne 0 ]; then
    log_info "Gathering tech support info to $LOG"
    tech_support >> $LOG
    log_err "Build failed."
    log_err "Could you send $LOG to $MAINTAINER?"
    log_err "Or file an issue at https://github.com/goblinhack/gorget"
    exit 1
else
    #
    # For quick re-makes
    #
    ln -sf build/Makefile .
    log "Built successfully"
    rm $LOG
fi