mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-03-25 21:39:03 +02:00
0b9cd77fe7
actual source code is not scanned, but config directories are scanned. simply get the checksum of each file under config/ pertaining to a given project/tree, and also for the given target. coreboot utilities are also handled. if it changes, in any way, delete and re-build automatically. such deletions should probably still be done manually, as part of understanding the build system, but this change should make the build system much easier to use during development. Signed-off-by: Leah Rowe <leah@libreboot.org>
148 lines
3.9 KiB
Bash
148 lines
3.9 KiB
Bash
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
# Copyright (c) 2020-2021,2023-2024 Leah Rowe <leah@libreboot.org>
|
|
# Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com>
|
|
|
|
eval `setvars "" loc url bkup_url subfile subhash subrepo subrepo_bkup \
|
|
depend subfile_bkup`
|
|
|
|
fetch_targets()
|
|
{
|
|
[ -n "$tree_depend" ] && [ "$tree_depend" != "$tree" ] && \
|
|
x_ ./update trees -f "$project" "$tree_depend"
|
|
e "src/$project/$tree" d && return 0
|
|
|
|
printf "Creating %s tree %s\n" "$project" "$tree"
|
|
git_prep "$loc" "$loc" "$PWD/$configdir/$tree/patches" \
|
|
"src/$project/$tree" u; nuke "$project/$tree" "$project/$tree"
|
|
}
|
|
|
|
fetch_project()
|
|
{
|
|
eval `setvars "" xtree tree_depend`
|
|
eval `setcfg "config/git/$project/pkg.cfg"`
|
|
|
|
chkvars url
|
|
|
|
[ -n "$xtree" ] && x_ ./update trees -f coreboot "$xtree"
|
|
[ -z "$depend" ] || for d in $depend ; do
|
|
printf "'%s' needs '%s'; grabbing '%s'\n" "$project" "$d" "$d"
|
|
x_ ./update trees -f $d
|
|
done
|
|
clone_project
|
|
|
|
for x in config/git/*; do
|
|
[ -d "$x" ] && nuke "${x##*/}" "src/${x##*/}" 2>/dev/null
|
|
done; return 0
|
|
}
|
|
|
|
clone_project()
|
|
{
|
|
loc="repo/$project" && singletree "$project" && loc="src/$project"
|
|
|
|
printf "Downloading project '%s' to '%s'\n" "$project" "$loc"
|
|
e "$loc" d && return 0
|
|
|
|
remkdir "${tmpgit%/*}"
|
|
git_prep "$url" "$bkup_url" "$PWD/config/$project/patches" "$loc"
|
|
}
|
|
|
|
git_prep()
|
|
{
|
|
_patchdir="$3" # $1 and $2 are gitrepo and gitrepo_backup
|
|
_loc="$4"
|
|
|
|
chkvars rev
|
|
|
|
tmpclone "$1" "$2" "$tmpgit" "$rev" "$_patchdir"
|
|
if singletree "$project" || [ $# -gt 4 ]; then
|
|
prep_submodules "$_loc"
|
|
fi
|
|
|
|
[ "$project" = "coreboot" ] && [ -n "$xtree" ] && [ $# -gt 2 ] && \
|
|
[ "$xtree" != "$tree" ] && link_crossgcc "$_loc"
|
|
|
|
[ "$XBMK_RELEASE" = "y" ] && [ "$_loc" != "repo/$project" ] \
|
|
&& rmgit "$tmpgit"
|
|
|
|
move_repo "$_loc"
|
|
}
|
|
|
|
prep_submodules()
|
|
{
|
|
[ -f "$mdir/module.list" ] && while read -r msrcdir; do
|
|
fetch_submodule "$msrcdir"
|
|
done < "$mdir/module.list"; return 0
|
|
}
|
|
|
|
fetch_submodule()
|
|
{
|
|
mcfgdir="$mdir/${1##*/}"
|
|
eval `setvars "" subhash subrepo subrepo_bkup subfile subfile_bkup st`
|
|
[ ! -f "$mcfgdir/module.cfg" ] || . "$mcfgdir/module.cfg" || \
|
|
$err "! . $mcfgdir/module.cfg"
|
|
|
|
for xt in repo file; do
|
|
_seval="if [ -n \"\$sub$xt\" ] || [ -n \"\$sub${xt}_bkup\" ]"
|
|
eval "$_seval; then st=\"\$st \$xt\"; fi"
|
|
done
|
|
|
|
st="${st# }" && [ "$st" = "repo file" ] && $err "$mdir: repo+file"
|
|
|
|
[ -z "$st" ] && return 0 # subrepo/subfile not defined
|
|
chkvars "sub${st}" "sub${st}_bkup" "subhash"
|
|
|
|
[ "$st" = "file" ] && download "$subfile" "$subfile_bkup" \
|
|
"$tmpgit/$1" "$subhash" && return 0
|
|
rm -Rf "$tmpgit/$1" || $err "!rm '$mdir' '$1'"
|
|
tmpclone "$subrepo" "$subrepo_bkup" "$tmpgit/$1" "$subhash" \
|
|
"$mdir/${1##*/}/patches"
|
|
}
|
|
|
|
tmpclone()
|
|
{
|
|
repodir="repo/${1##*/}"
|
|
x_ mkdir -p "repo"
|
|
if [ -d "$repodir" ]; then
|
|
git -C "$repodir" pull || :
|
|
else
|
|
git clone $1 "$repodir" || git clone $2 "$repodir" || \
|
|
$err "!clone $1 $2 $repodir $4 $5"
|
|
fi
|
|
git clone "$repodir" "$3" || $err "!clone $repodir $3"
|
|
git -C "$3" reset --hard "$4" || $err "!reset $1 $2 $3 $4 $5"
|
|
git_am_patches "$3" "$5"
|
|
}
|
|
|
|
git_am_patches()
|
|
{
|
|
for p in "$2/"*; do
|
|
[ -L "$p" ] && continue; [ -e "$p" ] || continue
|
|
[ -d "$p" ] && git_am_patches "$1" "$p" && continue
|
|
[ ! -f "$p" ] || git -C "$1" am "$p" || $err "$1 $2: !am $p"
|
|
done; return 0
|
|
}
|
|
|
|
link_crossgcc()
|
|
{
|
|
(
|
|
x_ cd "$tmpgit/util" && x_ rm -Rf crossgcc
|
|
ln -s "../../$xtree/util/crossgcc" crossgcc || $err "$1: !xgcc link"
|
|
) || $err "$1: !xgcc link"
|
|
}
|
|
|
|
move_repo()
|
|
{
|
|
[ "$1" = "${1%/*}" ] || x_ mkdir -p "${1%/*}"
|
|
mv "$tmpgit" "$1" || $err "git_prep: !mv $tmpgit $1"
|
|
}
|
|
|
|
# can delete from multi- and single-tree projects.
|
|
# called from script/trees when downloading sources.
|
|
nuke()
|
|
{
|
|
e "config/${1%/}/nuke.list" f missing || while read -r nukefile; do
|
|
rmf="src/${2%/}/$nukefile" && [ -L "$rmf" ] && continue
|
|
e "$rmf" e missing || rm -Rf "$rmf" || $err "!rm $rmf, ${2%/}"
|
|
done < "config/${1%/}/nuke.list"; return 0
|
|
}
|