65 lines
2.2 KiB
Plaintext
65 lines
2.2 KiB
Plaintext
# function for packing and installing a tree. We only have access
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# to variables PKGDIR and PKG_DEST
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# Other variables can be passed on the command line, or in the environment
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packInstall() {
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# A proposed implementation for versions and package names.
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local PCKGVRS=$(basename $PKGDIR)
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local TGTPKG=$(basename $PKG_DEST)
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local PACKAGE=$(echo ${TGTPKG} | sed 's/^[0-9]\{3,4\}-//' |
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sed 's/^[0-9]\{2\}-//')
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# version is only accessible from PKGDIR name. Since the format of the
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# name is not normalized, several hacks are necessary...
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case $PCKGVRS in
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expect*|tcl*) local VERSION=$(echo $PCKGVRS | sed 's/^[^0-9]*//') ;;
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unzip*) local VERSION=$(echo $PCKGVRS | sed 's/^[^0-9]*\([0-9]\)\([0-9]\)/\1.\2/') ;;
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docbook-xml) local VERSION=4.5 ;;
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*) local VERSION=$(echo ${PCKGVRS} | sed 's/^.*[-_]\([0-9]\)/\1/' |
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sed 's/_/./g');;
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# the last sed above is because some package managers do not want a '_'
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# in version.
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esac
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case $(uname -m) in
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x86_64) local ARCH=x86_64 ;;
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*) local ARCH=i686 ;;
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esac
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local ARCHIVE_NAME=${PACKAGE}-${VERSION}-1-${ARCH}.pkg.tar.gz
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pushd $PKG_DEST
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rm -fv ./usr/share/info/dir # recommended since this directory is already there
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# on the system
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# Right now, we have the files in the current directory. They should be moved
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# to /sources/$PACKAGE/src. Also, in case there was a failure before, clean
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# /sources/$PACKAGE
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rm -rf /sources/$PACKAGE
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mkdir -p /sources/$PACKAGE/src
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# We'll build as user builder. We need this directory to be owned by that user.
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chown -R builder /sources/$PACKAGE
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mv * /sources/$PACKAGE/src
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chown -R builder $PKG_DEST
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chmod -R o+r /sources/$PACKAGE
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cat > PKGBUILD <<EOF
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pkgname=( '$PACKAGE' )
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pkgver=$VERSION
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pkgrel=1
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pkgdesc=$PACKAGE
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arch=( '$ARCH' )
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package() {
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cp -a * \$pkgdir
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}
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EOF
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# Building the binary package
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su builder -c"PATH=$PATH; makepkg -c --skipinteg" || true
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# Installing it on LFS
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if ! pacman -U --noconfirm /var/lib/packages/$ARCHIVE_NAME; then
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pacman -U --noconfirm --overwrite '*' /var/lib/packages/$ARCHIVE_NAME
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fi
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popd # Since the $PKG_DEST directory is destroyed
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# immediately after the return of the function,
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# getting back to $PKGDIR is important...
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}
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