f256/distro/f256build.sh

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#!/bin/bash
#
# Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#
# This script is intended for use on Linux and MacOS.
#
SCRIPT_PATH="${BASH_SOURCE}"
while [ -L "${SCRIPT_PATH}" ]; do
SCRIPT_DIR="$(cd -P "$(dirname "${SCRIPT_PATH}")" >/dev/null 2>&1 && pwd)"
SCRIPT_PATH="$(readlink "${SCRIPT_PATH}")"
[[ ${SCRIPT_PATH} != /* ]] && SCRIPT_PATH="${SCRIPT_DIR}/${SCRIPT_PATH}"
done
SCRIPT_PATH="$(readlink -f "${SCRIPT_PATH}")"
SCRIPT_DIR="$(cd -P "$(dirname -- "${SCRIPT_PATH}")" >/dev/null 2>&1 && pwd)"
ROOT=${SCRIPT_DIR}
if [[ -z ${1} ]]; then
echo No project folder provided.
exit 1
fi
if ! compgen -G "${1}/src/*.c" > /dev/null; then
echo No src folder containing C files found.
exit 1
fi
PYTHON=$(which python)
if [[ $? == 1 ]]; then
PYTHON=$(which python3)
if [[ $? == 1 ]]; then
echo "Unable to find Python 3.x. Exiting."
exit 1
fi
fi
PROJECT="$(cd "$(dirname "$1")"; pwd)/$(basename "$1")"
SOURCE=${PROJECT}/src
BUILD=${PROJECT}/.builddir
NAME=$(basename ${PROJECT})
pushd "${PROJECT}" > /dev/null
if [[ -d .builddir ]]; then
rm -rf .builddir
fi
mkdir -p .builddir
cd .builddir
"${ROOT}/overlay" 5 "${BUILD}" "${SOURCE}"
if [[ -f "${PROJECT}/f256.ld" ]]; then
cp -f "${PROJECT}/f256.ld" f256.ld
fi
if [[ ! -f f256.ld ]]; then
cp -f "${ROOT}/llvm-mos/mos-platform/f256/lib/link.ld" f256.ld
fi
export PATH=${ROOT}/llvm-mos/bin:${PATH}
mos-f256-clang -T f256.ld -Wl,-Map=${NAME}.map -o ${NAME} -I"${ROOT}" -Os -Wall -lm *.c
if [[ $? == 0 ]]; then
mv ${NAME} ${NAME}.pgz
llvm-nm ${NAME}.elf > ${NAME}.sym
llvm-objdump --syms -d --print-imm-hex ${NAME}.elf > ${NAME}.lst
${PYTHON} ${ROOT}/pgz-thunk.py ${NAME}.pgz
mv ${NAME}.pgz ../.
fi
popd > /dev/null