abuild 6.79 KB
Newer Older
Natanael Copa's avatar
Natanael Copa committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
#!/bin/sh

# script to build apk packages (light version og makepkg)
# Copyright (c) 2008 Natanael Copa <natanael.copa@gmail.com>
#
# Distributed under GPL-2
#
# Depends on: busybox utilities, fakeroot, 
#

myver=0.2

# read config
MAKEAPK_CONF=${MAKEAPK_CONF:-/etc/abuild.conf}
[ -f "$MAKEAPK_CONF" ] && . "$MAKEAPK_CONF"

startdir="$PWD"
srcdir=${srcdir:-"$startdir/src"}
pkgdir=${pkgdir:-"$startdir/pkg"}
pkgrel=0

# defaults
SRCDEST=${SRCDEST:-$startdir}
PKGDEST=${PKGDEST:-$startdir}

Natanael Copa's avatar
Natanael Copa committed
26
default_cmds="checkdeps fetch clean unpack rootpkg"
Natanael Copa's avatar
Natanael Copa committed
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
all_cmds="checksum fetch unpack rootpkg build package cleancache clean srcpkg"

# functions
vecho() {
	local sub=
	[ -n "$INSUB" ] && sub="(sub)"
	[ -z "$quiet" ] && echo ">>> $pkgname:" "$@" $sub >&2
}

warning() {
	echo ">>> Warning:" "$@" >&2
}

die() {
	quiet=
	vecho "$@" >&2
	exit 1
}

# check if we have needed packages to build this thing
checkdeps() {
	local i
	local missing=
	for i in $makedepends; do
		apk_info -e $i || missing="$missing $i"
	done
	[ -z "$missing" ] && return 0
	warning "Missing makedepends: $missing"
	return 1
}

checkmd5() {
59
	( cd "$SRCDEST" && echo "$md5sums" | awk '$2 == "'$1'" { print $0 } ' \
Natanael Copa's avatar
Natanael Copa committed
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
		| md5sum -c )
}

uri_fetch() {
	local uri="$1"
	local d="${s##*/}"	# $(basename $s)
	local q
	[ -n "$quiet" ] && q="-q"
	mkdir -p "$SRCDEST"
	if ! [ -f "$SRCDEST/$d" ] || ! checkmd5 "$d" 2>/dev/null; then
		rm -f "$SRCDEST/$d"
		wget $q -c -P "$SRCDEST" "$uri" && checkmd5 "$d" 
	fi
}

fetch() {
	local s
	mkdir -p "$srcdir"
	for s in $source; do 
		case "$s" in
			http://*|ftp://*)
				uri_fetch "$s" || return 1
				;;
			*)
				[ -n "$genchecksum" ] && continue
				checkmd5 "${s##*/}" || return 1
				;;
		esac
		ln -sf "$SRCDEST/${s##*/}" "$srcdir"/
	done
}

# unpack the sources
unpack() {
	local u
95
	[ -z "$md5sums" ] && die "Use 'abuild checksum >>$APKBUILD' to generate a checksum"
Natanael Copa's avatar
Natanael Copa committed
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248
	mkdir -p "$srcdir"
	for u in $source; do
		local s="$SRCDEST/${u##*/}"	# $(basename $s)
		case "$s" in
			*.tar.gz)
				tar -C "$srcdir" -zxf "$s" || return 1;;
			*.tar.bz2)
				tar -C "$srcdir" -jxf "$s" || return 1;;
		esac
	done
}

# cleanup source and package dir
clean() {
	rm -rf "$srcdir"
	rm -rf "$pkgdir"
	local i
	for i in $subpackages; do
		INSUB=1 $0 $i clean
	done
}

# cleanup fetched sources
cleancache() {
	local s
	for s in $source; do
		case "$s" in
			http:/*|ftp:/*)
				rm -f "$SRCDIR/$(basename $s)";;
		esac
	done
}

cleanpkg() {
	local p=$pkgname-$pkgver
	[ $pkgrel -ne 0 ] && p="$p-r$pkgrel"
	rm -f "$PKGDEST/$p.apk" "$PKGDEST/$p.src.tar.gz"
	local i
	for i in $subpackages; do
		INSUB=1 $0 $i cleanpkg
	done
}

runpart() {
	local part=$1
	vecho "$part"
	$part || die "$part failed"
}

# override those in your build script
build() {
	die "No build() function found in $APKBUILD"
}

subpkg() {
	[ -z "$subpackages" ] && return 0
	local i
	cd "$startdir"
	for i in $subpackages; do
		INSUB=1 $0 $i package || return 1
	done
}

package_apk() {
	local p="$pkgname-$pkgver"
	[ "$pkgrel" -ne 0 ] && p="$p-r$pkgrel"
	local pkg="$p.apk"
	local db="$pkgdir/var/db/apk/$p"
	mkdir -p "$db"
	echo "$arch" > "$db/ARCH"
	echo "$pkgdesc" > "$db/DESC"
	echo "$license" > "$db/LICENSE"
	echo "$depends" > "$db/DEPEND"
	echo "$url" > "$db/WWW"
	local i
	for i in pre-install post-install pre-deinstall post-deinstall; do
		[ -f ../$i ] && cp ../$i "$db"/
	done
	( cd "$pkgdir" && tar -zcf "$PKGDEST/$pkg" * )
}

package() {
	package_apk
}

# predefined subpackage doc
doc() {
	local origname="$pkgname"
	local origpkgdir="$pkgdir"
	pkgname="$pkgname-doc"
	pkgdir="$pkgdir-doc"
	depends=""
	local i
	for i in doc man info html sgml; do
		if [ -d "$origpkgdir/usr/share/$i" ]; then
			mkdir -p "$pkgdir/usr/share"
			mv "$origpkgdir/usr/share/$i" "$pkgdir/usr/share"
		fi
	done
	[ -d "$pkgdir/usr/share/man" ] && depends="man"
	return 0
}

# predefined subpackage mod
mod() {
	local origname="$pkgname"
	local origpkgdir="$pkgdir"
	pkgname="$pkgname-mod"
	pkgdir="$pkgdir-mod"
	depends="$kernel"
	for i in firmware modules; do
		if [ -d $origpkgdir/lib/$i ]; then
			mkdir -p $pkgdir/lib
			mv $origpkgdir/lib/$i $pkgdir/lib
		fi
	done
}

# predefined subpackage dev
dev() {
	local origname="$pkgname"
	local origpkgdir="$pkgdir"
	pkgname="$pkgname-dev"
	pkgdir="$pkgdir-dev"
	depends="$origname"
	for i in $(cd "$origpkgdir" && find usr/lib -name '*.a' -o \
			-name '*.la' -o -name '*.o' 2>/dev/null) \
			usr/include usr/lib/pkgconfig usr/share/aclocal; do
		if [ -e "$origpkgdir/$i" ] || [ -L "$origpkgdir/$i" ]; then
			d="$pkgdir/${i%/*}"	# dirname $i
			mkdir -p "$d"
			mv "$origpkgdir/$i" "$d"
		fi
	done
}

# build and package in fakeroot
rootpkg() {
	fakeroot $0 build subpkg package
}

srcpkg() {
	local p="$pkgname-$pkgver"
	[ "$pkgrel" -ne 0 ] && p="$p-r$pkgrel"
	local prefix="${PWD##*/}"
	local i files="$prefix/APKBUILD"
	for i in $source; do
		files="$files $prefix/${i##*/}"
	done
	mkdir -p "$PKGDEST"
	(cd .. && tar -zcf $PKGDEST/$p.src.tar.gz $files) 
}

249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264
# check if package is up to date
up2date() {
	local p="$pkgname-$pkgver"
	[ "$pkgrel" -ne 0 ] && p="$p-r$pkgrel"
	local pkg="$PKGDEST/$p.apk"
	local i s
	[ -f "$pkg" ] || return 1
	for i in $source APKBUILD; do
		local s="$SRCDEST/${i##*/}"	# $(basename $i)
		if [ "$s" -nt "$pkg" ]; then
			return 1
		fi
	done
	return 0
}

Natanael Copa's avatar
Natanael Copa committed
265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283
usage() {
	echo "$(basename $0) $myver"
	echo "usage: $0 [options] [cmd] ..."
	echo "Options:"
	echo " -h  Show this help"
	echo " -f  Force specified cmd, even if they are already done"
	echo " -q  Quiet"
	echo ""
	echo "Commands:"
	echo "  checksum   Generate checksum to be included in $APKBUILD"
	echo "  fetch      Fetch sources to \$SRCDEST and verify checksums"
	echo "  unpack     Unpack sources to \$srcdir"
	echo "  build      Compile and install package into \$pkgdir"
	echo "  package    Create package in \$PKGDEST"
	echo "  rootpkg    Run '$0 build package' as fakeroot"
	echo "  clean      Remove temp build and install dirs"
	echo "  cleanpkg   Remove already built binary and source package"
	echo "  cleancache Remove downloaded files from \$SRCDEST"
	echo "  srcpkg     Make a source package"
Natanael Copa's avatar
Natanael Copa committed
284
	echo "  up2date    Compare target and sources dates"
Natanael Copa's avatar
Natanael Copa committed
285 286 287 288 289 290 291 292 293
	echo ""
	exit 0
}

checksum() {
	local s files
	for s in $source; do
		files="$files ${s##*/}"
	done
294 295
	md5sums="$(cd "$SRCDEST" && md5sum $files)" || die "md5sum failed"
	echo "md5sums=\"$md5sums\""
Natanael Copa's avatar
Natanael Copa committed
296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321
}

APKBUILD="${APKBUILD:-./APKBUILD}"

while getopts "hfq" opt; do
	case $opt in
		'h') usage;;
		'f') force=1;;
		'q') quiet=1;;
	esac
done
shift $(( $OPTIND - 1 ))

# source the buildfile
[ -f "$APKBUILD" ] || die "Could not find $APKBUILD (PWD=$PWD)"
. "$APKBUILD"

# If we are handling a sub package then reset subpackages
[ -n "$INSUB" ] && subpackages=

trap 'die "Aborted by user"' INT

[ -n "$forceunpack" ] && rm -f "$srcdir"/.unpack


if [ -z "$1" ]; then
Natanael Copa's avatar
Natanael Copa committed
322
	if up2date && [ -z "$force" ]; then
323 324 325 326
		vecho "Package is up to date"
	else
		set $default_cmds
	fi
Natanael Copa's avatar
Natanael Copa committed
327 328 329 330 331 332 333
fi

while [ $# -gt 0 ]; do
	runpart $1
	shift
done