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#!/bin/sh
# shellcheck source=./default.conf
. "./default.conf"
# builds and installs one package for stage 3
if test "$(id -u)" = 0; then
sudo -u cross "$0" "$1"
exit 0
fi
PACKAGE=$1
# draw in default values for build variables
. "$SCRIPT_DIR/$TARGET_CPU-stage4/template/DESCR"
if test "$(find "$STAGE4_PACKAGES" -regex ".*/$PACKAGE-.*pkg\\.tar\\.xz" | wc -l)" = 0; then
echo "Building package $PACKAGE."
cd $STAGE4_BUILD || exit 1
# clean up old build
sudo rm -rf "$PACKAGE"
rm -f "$STAGE4_PACKAGES/$PACKAGE"-*pkg.tar.xz
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP rm -rf "/build/$PACKAGE"
# check out the package build information from the upstream git rep
# using asp (or from the AUR using yaourt)
PACKAGE_DIR="$SCRIPT_DIR/$TARGET_CPU-stage4/$PACKAGE"
PACKAGE_CONF="$PACKAGE_DIR/DESCR"
if test -f "$PACKAGE_CONF"; then
if test "$(grep -c FETCH_METHOD "$PACKAGE_CONF")" = 1; then
FETCH_METHOD=$(grep FETCH_METHOD "$PACKAGE_CONF" | cut -f 2 -d = | tr -d '"')
fi
fi
case $FETCH_METHOD in
"asp")
$ASP export "$PACKAGE"
;;
"yaourt")
yaourt -G "$PACKAGE"
;;
"packages32")
if test -d "$ARCHLINUX32_PACKAGES/extra/$PACKAGE"; then
cp -a "$ARCHLINUX32_PACKAGES/extra/$PACKAGE" .
fi
if test -d "$ARCHLINUX32_PACKAGES/core/$PACKAGE"; then
cp -a "$ARCHLINUX32_PACKAGES/core/$PACKAGE" .
fi
;;
*)
echo "ERROR: unknown FETCH_METHOD '$FETCH_METHOD'.." >&2
exit 1
esac
cd "$PACKAGE" || exit 1
# attach our destination platform to be a supported architecture
sed -i "/^arch=[^#]*any/!{/^arch=(/s/(/($TARGET_CPU /}" PKGBUILD
# if there is a packages32 diff-PKGBUILD, attach it at the end
# (we assume, we build only 'core' packages during stage1)
for repo in core extra community; do
DIFF_PKGBUILD="$ARCHLINUX32_PACKAGES/$repo/$PACKAGE/PKGBUILD"
if test -f "$DIFF_PKGBUILD"; then
cat "$DIFF_PKGBUILD" >> PKGBUILD
fi
done
# copy all other files from Archlinux32, if they exist
for repo in core extra community; do
DIFF_PKGBUILD="$ARCHLINUX32_PACKAGES/$repo/$PACKAGE/PKGBUILD"
if test -f "$DIFF_PKGBUILD"; then
find "$ARCHLINUX32_PACKAGES/$repo/$PACKAGE"/* ! -name PKGBUILD \
-exec cp {} . \;
fi
done
# source package descriptions, sets variables for this script
# and executes whatever is needed to build the package
if test -f "$PACKAGE_CONF"; then
. "$PACKAGE_CONF"
fi
# copy all files into the build area on the target machine
# (but the package DESCR file)
if test -d "$PACKAGE_DIR"; then
find "$PACKAGE_DIR"/* ! -name DESCR \
-exec cp {} . \;
fi
# execute makepkg on the host
# we would actually like to have a mode like 'download, and noextract' but
# makepkg is not doing that (see -e and -o options)
makepkg --nobuild
rm -rf "$STAGE4_BUILD/$PACKAGE/src"
# copy everything to the stage 1 machine
scp -i $CROSS_HOME/.ssh/id_rsa -rC "$STAGE4_BUILD/$PACKAGE" build@$STAGE1_MACHINE_IP:/build/.
# building the actual package
echo "Building $PACKAGE on target.."
if test "$SKIP_CHECK" = "1"; then
TESTING="--nocheck"
else
TESTING=""
fi
ssh -i $CROSS_HOME/.ssh/id_rsa build@$STAGE1_MACHINE_IP bash -l -c "'cd $PACKAGE && makepkg --skipchecksums --skippgpcheck $TESTING'" > $PACKAGE.log 2>&1
RES=$?
tail "$PACKAGE.log"
if test $RES = 0; then
echo "Package $PACKAGE built sucessfully, installing on target.."
# copy to our package folder in the first stage chroot
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP bash -l -c "'
cd /build/$PACKAGE
rm -f ./*debug*.pkg.tar.xz
cp -v ./*.pkg.tar.xz /packages/$TARGET_CPU/.
'"
# redo the whole pacman cache and repo (always running into trouble
# there, packages seem to reappear in old versions)
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP bash -l -c "'
# rm -rf /var/cache/pacman/pkg/*
# rm -rf /packages/$TARGET_CPU/temp.db*
# rm -rf /packages/$TARGET_CPU/temp.files*
# repo-add /packages/$TARGET_CPU/temp.db.tar.gz /packages/$TARGET_CPU/*pkg.tar.xz
'"
# install onto stage 1 system via pacman
if test "$FORCE_INSTALL" = "1"; then
FORCE="--force"
fi
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP bash -l -c "'
# TODO: broken [temp] repo
if test \"$ADDITIONAL_INSTALL_PACKAGE\" != \"\"; then
#pacman $FORCE --noconfirm -Syy $PACKAGE $ADDITIONAL_INSTALL_PACKAGE
pacman $FORCE --noconfirm -U /packages/$TARGET_CPU/$PACKAGE-*.pkg.tar.xz /packages/$TARGET_CPU/$ADDITIONAL_INSTALL_PACKAGE-*.pkg.tar.xz
else
#pacman $FORCE --noconfirm -Syy $PACKAGE
pacman $FORCE --noconfirm -U /packages/$TARGET_CPU/$PACKAGE-*.pkg.tar.xz
fi
'"
# copy packages from target machine and replace our local version with it
echo "Salvaging build environment of $PACKAGE from target back to host.."
tmp_dir=$(mktemp -d 'tmp.compute-dependencies.0.XXXXXXXXXX' --tmpdir)
trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
cd $STAGE4_BUILD || exit 1
mv "$STAGE4_BUILD/$PACKAGE/$PACKAGE.log" "$tmp_dir"
cd "$STAGE4_BUILD" || exit 1
rm -rf "$PACKAGE"
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP bash -l -c "'cd /build && tar zcf $PACKAGE.tar.gz $PACKAGE/'"
scp -i $CROSS_HOME/.ssh/id_rsa -rC build@$STAGE1_MACHINE_IP:/build/"$PACKAGE.tar.gz" "$STAGE4_BUILD/."
ssh -i $CROSS_HOME/.ssh/id_rsa root@$STAGE1_MACHINE_IP bash -l -c "'cd /build && rm -f $PACKAGE.tar.gz'"
tar zxf "$PACKAGE.tar.gz"
rm -f "$PACKAGE.tar.gz"
mv "$tmp_dir/$PACKAGE.log" "$STAGE4_BUILD/$PACKAGE/."
mv -vf "$STAGE4_BUILD/$PACKAGE/"*.pkg.tar.xz "$STAGE4_PACKAGES/."
echo "Built package $PACKAGE."
else
echo "ERROR building package $PACKAGE"
exit 1
fi
cd $STAGE4_BUILD || exit 1
else
echo "$PACKAGE exists."
fi
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