3 ### Build script for Debian packages
5 ### (c) 2008 Mark Wooding
8 ###----- Licensing notice ---------------------------------------------------
10 ### This program is free software; you can redistribute it and/or modify
11 ### it under the terms of the GNU General Public License as published by
12 ### the Free Software Foundation; either version 2 of the License, or
13 ### (at your option) any later version.
15 ### This program is distributed in the hope that it will be useful,
16 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ### GNU General Public License for more details.
20 ### You should have received a copy of the GNU General Public License
21 ### along with this program; if not, write to the Free Software Foundation,
22 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 ###--------------------------------------------------------------------------
25 ### Conventions for build systems.
27 ### This script is designed to work with a variety of `make'-based build
28 ### systems, but there are a number of conventions which must be followed if
29 ### this is going to work properly.
31 ### * There must be a `configure.ac', `configure.in', or `.links' file, or
32 ### a `.git' directory in the project top-level, so that we can find it.
34 ### * The following `make' variables must be assigned in the top-level
35 ### Makefile, after `mdw-build' has constructed it.
37 ### distdir The name of the top-level project directory in the
38 ### source distribution, and the base name for
39 ### distribution archives; should be of the form
40 ### `PROJECT-VERSION'.
42 ### The following `make' targets must be available in the top-level
45 ### dist Write to $(distdir).tar.gz a source distribution of
48 ### distcheck As for `dist', but also build and test the project.
50 ### * The source distribution constructed by `make dist' must contain a file
51 ### $(distdir)/RELEASE containing the release name. This isn't currently
52 ### tested, but it might be later.
56 ###--------------------------------------------------------------------------
61 Usage: $0 [-vr] BUILDOPT
75 ## Parse simple options.
77 while getopts "hvr" opt; do
86 ## Parse the build options.
97 checkout) checkout=yes checkoutrev=HEAD ;;
98 checkout=*) checkout=yes checkoutrev=${opt#*=} ;;
99 nocheckout) checkout=no ;;
100 release) build=release ;;
101 norelease) build=test ;;
103 setup | distcheck | debian | upload | clean)
106 nosetup | nodistcheck | nodebian | noupload | noclean)
116 ###--------------------------------------------------------------------------
117 ### Utility functions.
119 exec 3>&2 4>/dev/null 5>&2
124 echo "$(tput bold; tput setaf $colour)$message$(tput sgr0; tput op)" >&5
134 release) fail "$*" ;;
135 *) notify 5 "??? $*" ;;
150 "$@" 2>&3 || fail "$1: exit $?"
153 run () { runx "$@" >&3; }
156 echo -n "(test $*)" >&4
157 if "$@" >&4 2>&4; then
166 ###--------------------------------------------------------------------------
169 ## Find the top-level package directory.
170 while [ ! -f configure.ac -a ! -f configure.in -a \
171 ! -f .links -a ! -d .git ]; do
174 fail "couldn't find top-level directory"
179 assign srcpath $(pwd)
181 ## Construct the output directory.
182 assign releasepath $srcpath/dist-$build
183 chmod -R +w $releasepath 2>/dev/null || :
184 rm -rf $releasepath 2>/dev/null || :
188 exec 4>$releasepath/mdw-build.log 3>&4 ||
189 fail "Failed to create log."
193 ## Do we have a Git repository?
194 case "$checkout,$setup,$(yesno [ -d $srcpath/.git ])" in
196 fail "Inconsistent options: can't check out without setup."
199 info "No Git repository found."
200 checkout=no gitver=none
204 [ "$(git ls-files -m)" = "" ] ||
205 warn "working tree has uncommitted changes"
206 gitver=$(git describe)
209 ## Is there Debian build equipment?
210 case "$debian,$(yesno [ -d $srcpath/debian ])" in
212 info "No debian directory found."
213 debian=no debver=none
216 debver=$(dpkg-parsechangelog | sed -n 's/^Version: //p')
220 ## Check the version number.
221 case "$gitver,$debver" in
225 [ "$gitver" = "$debver" ] ||
226 warn "Git version $gitver doesn't match Debian version $debver"
230 ## Maybe check ot a copy of the source.
234 run git clone -sn $srcpath/.git _source
235 assign srcpath $releasepath/_source
237 run git checkout -b mdw-build $checkoutrev
241 ## Maybe refresh the build machinery.
248 ## Initialize the build directory.
249 if [ -e $srcpath/configure ]; then
250 assign buildpath $releasepath/_build
253 run $srcpath/configure
255 info "no configure script"
256 assign buildpath $srcpath
260 ## Discover the release name.
261 cat >find-distdir.mk <<'EOF'
266 assign distdir $(make -f find-distdir.mk print-distdir)
268 ## Get a tarball distribution.
280 if ! tar tf $buildpath/$distdir.tar.gz 2>/dev/null | grep -q RELEASE; then
281 fail "missing RELEASE file in distribution"
284 run mv $buildpath/$distdir.tar.gz .
286 ## Maybe build the Debian packages.
289 run tar xvfz $distdir.tar.gz
291 run dpkg-buildpackage -k$(mdw-conf releasekey)
295 ## Maybe upload Debian packages.
297 case "$upload,$build" in
299 info "Test build: not uploading."
302 run rsync $distdir.tar.gz \
303 $(mdw-conf upload-target ftp.distorted.org.uk:~ftp/pub/mdw/)
306 run dput -f $(mdw-conf dput-target distorted) *.changes
314 rm -rf $releasepath/$distdir
315 rm -rf $releasepath/_source
316 rm -rf $releasepath/_build
323 ###----- That's all, folks --------------------------------------------------