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Diffstat (limited to 'hyra-build.sh')
| -rwxr-xr-x | hyra-build.sh | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/hyra-build.sh b/hyra-build.sh new file mode 100755 index 0000000..edd4e26 --- /dev/null +++ b/hyra-build.sh @@ -0,0 +1,174 @@ +#!/bin/bash + +# +# Copyright (c) 2023-2025 Ian Marco Moffett and the Osmora Team. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of Hyra nor the names of its contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +set -e + +RAMFS_TOOL="tools/omar/bin/omar" +RAMFS_NAME="ramfs.omar" +install_flag="false" + +############################### +# Generate sysroot skeleton +############################### +sysroot_skel() { + mkdir -p base/usr/lib/ + mkdir -p base/usr/sbin/ + mkdir -p base/usr/bin/ + mkdir -p base/boot/ + mkdir -p base/usr/include/sys/ + cp -f sys/include/sys/*.h base/usr/include/sys + + # Populate ESP + make stand/boot/ + cp stand/boot/*.EFI iso_root/EFI/BOOT/ +} + +iso_root_skel() { + mkdir -p iso_root/boot/ + mkdir -p iso_root/EFI/BOOT/ +} + +############################### +# Generate ISO root +############################### +gen_iso_root() { + cp $RAMFS_NAME iso_root/boot/ + cp builddeps/limine.conf stand/limine/limine-bios.sys \ + stand/limine/limine-bios-cd.bin stand/limine/limine-uefi-cd.bin iso_root/ + cp builddeps/tree.jpg iso_root/boot/ +} + +################################## +# Stage 1 - generate isofs +# +# ++ ARGS ++ +# $1: ISO output name +# -- -- +################################## +gen_isofs() { + cp base/boot/* iso_root/boot/ + xorriso -as mkisofs -b limine-bios-cd.bin -no-emul-boot -boot-load-size 4\ + -boot-info-table --efi-boot limine-uefi-cd.bin -efi-boot-part \ + --efi-boot-image --protective-msdos-label iso_root -o $1 > /dev/null + stand/limine/limine bios-install $1 +} + +#################################### +# Stage 1 - build production media +#################################### +stage1() { + iso_root_skel + sysroot_skel + + echo "[*] stage1: Generate stage 1 RAMFS via OMAR" + $RAMFS_TOOL -i base/ -o $RAMFS_NAME + + echo "[*] stage1: Build kernel" + gen_iso_root + make KBUILD_ARGS="-D_INSTALL_MEDIA=0" + + echo "[*] stage1: Generate stage 1 ISOFS (production)" + gen_isofs "Hyra.iso" + + # Clean up + rm $RAMFS_NAME + rm -r iso_root +} + +################################# +# Stage 2 - build install media +################################# +stage2() { + make clean + rm -f base/boot/hyra-kernel + + iso_root_skel + sysroot_skel + + echo "[*] stage2: Generate stage 2 RAMFS via OMAR" + $RAMFS_TOOL -i base/ -o $RAMFS_NAME + + echo "[*] stage2: Build kernel" + gen_iso_root + make KBUILD_ARGS="-D_INSTALL_MEDIA=1" + + echo "[*] stage2: Generate stage 2 ISOFS (installer)" + gen_isofs "Hyra-install.iso" + + # Clean up + rm $RAMFS_NAME + rm -r iso_root +} + +while getopts "ih" flag +do + case "${flag}" in + i) install_flag="true" + ;; + *) + echo "Hyra build script" + echo "[-i] Build installer" + echo "[-h] Help" + exit 1 + ;; + esac +done + +if [[ ! -f ./configure ]] +then + echo "[!] Please bootstrap and configure Hyra!" + echo "[!] Error in stage 1, exiting" + exit 1 +fi + +if [[ ! -f Makefile ]] +then + echo "[!] 'Makefile' not found, did you run './configure'?" + echo "[!] Error in stage 1, exiting" +fi + +echo "-- Begin stage 1 --" +stage1 + +if [[ $install_flag != "true" ]] +then + echo "[?] Not building installer (-i unset)" + echo "-- Skipping stage 2 --" +else + echo "-- Begin stage 2 --" + stage2 +fi + +echo "-------------------------------------------" +echo "Build finish" +echo "Installer is at ./Hyra-install.iso" +echo "Finished in $(($SECONDS / 60)) minutes and $(($SECONDS % 60)) seconds" +echo "-------------------------------------------" |