67 lines
2.4 KiB
Bash
67 lines
2.4 KiB
Bash
# Host tools every JoeyLib setup needs: a native compiler for the in-repo
|
|
# tools, GNU make, git with LFS (the sample assets live in LFS), the
|
|
# archive tools the other components unpack with, and Python 3 with
|
|
# Pillow for the asset converters.
|
|
|
|
compDescription="host tools: make, host compiler, git-lfs, python3 + Pillow, archivers"
|
|
# Not in any port group: every other component requires it.
|
|
compGroups="host"
|
|
compRequires=""
|
|
compHostDeps="build-tools make git git-lfs curl tar xz bzip2 unzip lhasa python3 python3-pil procps diffutils"
|
|
compPin="1"
|
|
|
|
|
|
# Print the LFS-tracked files that are still pointer stubs.
|
|
lfsPointerFiles() {
|
|
local file
|
|
local names
|
|
local start
|
|
names="$(git -C "$JOEY_REPO" lfs ls-files --name-only 2>/dev/null || true)"
|
|
while IFS= read -r file; do
|
|
[ -n "$file" ] || continue
|
|
# A pointer stub starts with this 23-byte line; read just that much
|
|
# (binary assets hold NUL bytes a command substitution would warn about).
|
|
start=""
|
|
IFS= read -r -N 23 start < "$JOEY_REPO/$file" 2>/dev/null || true
|
|
if [[ "$start" == "version https://git-lfs"* ]]; then
|
|
printf '%s\n' "$file"
|
|
fi
|
|
done <<< "$names"
|
|
}
|
|
|
|
|
|
compInstall() {
|
|
mkdir -p "$compDir"
|
|
# A clone made without git-lfs holds pointer stubs instead of the
|
|
# sample assets; fetch the real files only in that case.
|
|
if [ -d "$JOEY_REPO/.git" ] && [ -n "$(lfsPointerFiles)" ]; then
|
|
info "fetching Git LFS assets"
|
|
git -C "$JOEY_REPO" lfs install --local
|
|
git -C "$JOEY_REPO" lfs pull
|
|
fi
|
|
}
|
|
|
|
|
|
compInstalled() {
|
|
command -v make >/dev/null && command -v cc >/dev/null && command -v python3 >/dev/null && command -v git-lfs >/dev/null
|
|
}
|
|
|
|
|
|
compVerify() {
|
|
local makeVersion
|
|
local stubs
|
|
# No pipes into head here: under pipefail an early-exiting reader makes
|
|
# the writer die of SIGPIPE, and the check fails at random.
|
|
makeVersion="$(make --version 2>/dev/null || true)"
|
|
[[ "$makeVersion" =~ ([0-9]+\.[0-9]+) ]] && makeVersion="${BASH_REMATCH[1]}"
|
|
# Grouped targets (&:) in the port makefiles need GNU make 4.3.
|
|
printf '%s\n4.3\n' "$makeVersion" | sort -V -C -r || { warn "GNU make $makeVersion is older than 4.3"; return 1; }
|
|
python3 -c 'import PIL' || { warn "python3 cannot import PIL (Pillow)"; return 1; }
|
|
stubs="$(lfsPointerFiles | wc -l)"
|
|
[ "$stubs" = "0" ] || { warn "$stubs Git LFS files are still pointer stubs"; return 1; }
|
|
}
|
|
|
|
|
|
compEnv() {
|
|
:
|
|
}
|