void-packages/common/xbps-src/shutils/bulk.sh
Juan RP 75eca1b03e xbps-src: base-chroot-v2 (reduce artifacts/deps)
This patchset contains multiple changes to xbps-src and
its required package "base-chroot" for building packages
via chroot.

- moved xbps.d(5) conf files to `etc/xbps.d`.
- renamed xbps.d(5) repository files to `etc/xbps.d/repos-{local,remote}*`.
- do not set `--repository` to any xbps command that supports it,
  xbps-src now simply populates `rootdir/etc/xbps.d` with correct
  settings (taking care of CHROOT_READY/IN_CHROOT).
- Unless `-C` is set (to preserve builddir/destdir/autodeps), when
  entering to the chroot (if CHROOT_READY is set), xbps-src will
  clean up the masterdir and then perform a system update to always
  use a constant set of packages for that exact date.
- Improved some normal/error msgs.
- Includes support for `xbps>=0.58`.
- common/hooks: switch to bsdtar.
- base-chroot:
  - base-chroot-musl is gone, now unified for glibc/musl.
  - deps removed: gettext, mpfr, readline, texinfo, which, xz.
  - deps changed: tar -> bsdtar.

Effectively this reduces dependencies in `base-chroot`, makes
it unified for musl and glibc, switches xbps-src to use `bsdtar`
rather than GNU `tar` and `xz`, gets rid of useless host dependencies
like GNU gettext, texinfo, etc.

I've been testing these changes for 1 month or so already,
I was able to build from scratch `base-system` for both native
and multiple targets, i.e `./xbps-src -a target -Nt pkg base-system`
2020-01-05 10:44:56 +01:00

120 lines
3.2 KiB
Bash

# vim: set ts=4 sw=4 et:
bulk_getlink() {
local p="${1##*/}"
local target="$(readlink $XBPS_SRCPKGDIR/$p)"
if [ $? -eq 0 -a -n "$target" ]; then
p=$target
fi
echo $p
}
bulk_sortdeps() {
local _pkgs _pkg pkgs pkg found f x tmpf
_pkgs="$@"
# Iterate over the list and make sure that only real pkgs are
# added to our pkglist.
for pkg in ${_pkgs}; do
found=0
f=$(bulk_getlink $pkg)
for x in ${pkgs}; do
if [ "$x" = "${f}" ]; then
found=1
break
fi
done
if [ $found -eq 0 ]; then
pkgs+="${f} "
fi
done
tmpf=$(mktemp) || exit 1
# Now make the real dependency graph of all pkgs to build.
# Perform a topological sort of all pkgs but only with build dependencies
# that are found in previous step.
for pkg in ${pkgs}; do
_pkgs="$($XBPS_DISTDIR/xbps-src show-build-deps $pkg 2>/dev/null)"
found=0
for x in ${_pkgs}; do
_pkg=$(bulk_getlink $x)
for f in ${pkgs}; do
if [ "${f}" != "${_pkg}" ]; then
continue
fi
found=1
echo "${pkg} ${f}" >> $tmpf
done
done
[ $found -eq 0 ] && echo "${pkg} ${pkg}" >> $tmpf
done
tsort $tmpf|tac
rm -f $tmpf
}
bulk_build() {
local sys="$1"
local NPROCS=$(($(nproc)*2))
local NRUNNING=0
if [ "$XBPS_CROSS_BUILD" ]; then
source ${XBPS_COMMONDIR}/cross-profiles/${XBPS_CROSS_BUILD}.sh
export XBPS_ARCH=${XBPS_TARGET_MACHINE}
fi
if ! command -v xbps-checkvers &>/dev/null; then
msg_error "xbps-src: cannot find xbps-checkvers(1) command!\n"
fi
# Compare installed pkg versions vs srcpkgs
if [[ $sys ]]; then
xbps-checkvers -f '%n' -I -D $XBPS_DISTDIR
return $?
fi
# compare repo pkg versions vs srcpkgs
for f in $(xbps-checkvers -f '%n' -D $XBPS_DISTDIR); do
if [ $NRUNNING -eq $NPROCS ]; then
NRUNNING=0
wait
fi
NRUNNING=$((NRUNNING+1))
(
setup_pkg $f $XBPS_TARGET_MACHINE &>/dev/null
if show_avail &>/dev/null; then
echo "$f"
fi
) &
done
wait
return $?
}
bulk_update() {
local args="$1" pkgs f rval
pkgs="$(bulk_build ${args})"
[[ -z $pkgs ]] && return 0
msg_normal "xbps-src: the following packages must be rebuilt and updated:\n"
for f in ${pkgs}; do
echo " $f"
done
for f in ${pkgs}; do
XBPS_TARGET_PKG=$f
read_pkg
msg_normal "xbps-src: building ${pkgver} ...\n"
if [ -n "$CHROOT_READY" -a -z "$IN_CHROOT" ]; then
chroot_handler pkg $XBPS_TARGET_PKG
else
$XBPS_LIBEXECDIR/build.sh $f $f pkg $XBPS_CROSS_BUILD
fi
if [ $? -eq 1 ]; then
msg_error "xbps-src: failed to build $pkgver pkg!\n"
fi
done
if [ -n "$pkgs" -a -n "$args" ]; then
echo
msg_normal "xbps-src: updating your system, confirm to proceed...\n"
${XBPS_SUCMD} "$XBPS_INSTALL_CMD $XBPS_INSTALL_ARGS -u ${pkgs}" || return 1
fi
}