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: $0 [-vr] BUILDOPT
77 ## Parse simple options.
79 while getopts "hvr" opt
; do
88 ## Parse the build options.
102 checkout
) checkout
=yes checkoutrev
=HEAD
;;
103 checkout
=*) checkout
=yes checkoutrev
=${opt#*=} ;;
104 release
) build
=release
;;
105 norelease
) build
=test ;;
106 setup
) setup
=yes setupcmd
=mdw-setup
;;
107 setup
=*) setup
=yes setupcmd
=${opt#*=} ;;
109 distcheck | debian | upload | clean | vpath | native
)
112 nocheckout | nosetup | nodistcheck | nodebian | \
113 noupload | noclean | novpath | nonative
)
123 ## Parse DEB_BUILD_OPTIONS.
125 set -- $DEB_BUILD_OPTIONS
128 parallel
=*) jobs=${opt#*=} ;;
133 case $jobs in 1) ;; *) makeopts
="$makeopts -j$jobs" ;; esac
135 ###--------------------------------------------------------------------------
136 ### Utility functions.
138 exec 3>&2 4>/dev
/null
5>&2
143 echo "$(tput bold; tput setaf $colour)$message$(tput sgr0; tput op)" >&5
153 release
) fail
"$*" ;;
154 *) notify
5 "??? $*" ;;
169 "$@" 2>&3 || fail
"$1: exit $?"
172 run
() { runx
"$@" >&3; }
175 echo -n
"(test $*)" >&4
176 if "$@" >&4 2>&4; then
185 ###--------------------------------------------------------------------------
188 ## Find the top-level package directory.
189 while [ ! -f configure.ac
-a
! -f configure.
in -a \
190 ! -f .links
-a
! -d .git
]; do
193 fail
"couldn't find top-level directory"
198 assign srcpath $
(pwd)
200 ## Build any necessary qualifiers.
202 case ${SBOX_SESSION_DIR+t},${DEB_BUILD_ARCH+t} in
203 t
,t
) qual
=$qual$sep$DEB_BUILD_ARCH; sep
=- ;;
204 t
,*) fail
"unknown build arch" ;;
207 ## Construct the output directory.
208 assign releasepath
$srcpath/dist-
$build$qual
209 chmod -R
+w
$releasepath 2>/dev
/null ||
:
210 rm -rf
$releasepath 2>/dev
/null ||
:
214 exec 4>$releasepath/mdw-build.log
3>&4 ||
215 fail
"Failed to create log."
219 ## Do we have a Git repository?
220 case "$checkout,$setup,$(yesno [ -d $srcpath/.git ])" in
222 fail
"Inconsistent options: can't check out without setup."
225 info
"No Git repository found."
226 checkout
=no gitver
=none
230 [ "$(git ls-files -m)" = "" ] ||
231 warn
"working tree has uncommitted changes"
235 ## Is there Debian build equipment?
236 case "$debian,$(yesno [ -d $srcpath/debian ])" in
238 info
"No debian directory found."
239 debian
=no debver
=none
245 debver
=$
(dpkg-parsechangelog |
sed -n
's/^Version: //p' |
tr \~
-)
246 debsrc
=$
(dpkg-parsechangelog |
sed -n
's/^Source: //p')
247 debname
=$
(git config user.name
) debemail
=$
(git config user.email
)
251 ## Maybe check out a copy of the source.
255 run git clone
-sn
$srcpath/.git _source
256 assign srcpath
$releasepath/_source
258 run git checkout
-b mdw-build
$checkoutrev
259 gitver
=$
(git describe
--abbrev
=4)
263 ## Check the version number.
265 case "$gitver,$debver" in
269 if [ "$gitver" != "$debver" ]; then
270 warn
"Git version $gitver doesn't match Debian version $debver"
276 ## Maybe refresh the build machinery.
283 ## Initialize the build directory.
284 case "$vpath,$(yesno [ -e $srcpath/configure ])" in
286 assign buildpath
$releasepath/_build
289 run
$srcpath/configure
292 info
"VPATH build disabled"
293 assign buildpath
$srcpath
299 info
"no configure script"
300 assign buildpath
$srcpath
305 ## Discover the release name.
306 cat >find-distdir.mk
<<'EOF'
312 $
({ make -f find-distdir.mk print-distdir
>/dev
/null
2>&1; } 3>&1)
314 ## Get a tarball distribution.
317 run
make $makeopts distcheck
320 run
make $makeopts dist
328 if ! tar tf
$buildpath/$distdir.
tar.gz
2>/dev
/null |
grep -q RELEASE
330 fail
"missing RELEASE file in distribution"
335 run
mv $buildpath/$distdir.
tar.gz .
338 run gpg
-u$
(mdw-conf releasekey
) -ab
-o
$distdir.
tar.gz.gpg \
343 ## Maybe build the Debian packages.
346 run
tar xvfz
$distdir.
tar.gz
350 dver
=$
(echo $gitver |
sed 's/-/+/; s/-/./g')
352 cat - debian
/changelog
>debian
/changelog.new
<<EOF
353 $debsrc ($dver) experimental; urgency=low
355 * Hacking in process, not intended for release.
357 -- $debname <$debemail> $now
360 mv debian
/changelog.new debian
/changelog
363 run dpkg-buildpackage
-k$
(mdw-conf releasekey
)
367 ## Maybe upload Debian packages.
369 case "$upload,$build" in
371 info
"Test build: not uploading."
374 run rsync
$distdir.
tar.gz
$distdir.
tar.gz.gpg \
375 $
(mdw-conf upload-target
ftp.distorted.org.uk
:~
ftp/pub
/mdw
/)
378 run dput
-f $
(mdw-conf dput-target distorted
) *.changes
386 rm -rf
$releasepath/$distdir
387 rm -rf
$releasepath/_source
388 rm -rf
$releasepath/_build
395 ###----- That's all, folks --------------------------------------------------