2 # tailing reliable realtime streaming feeder for inn
5 # Copyright (C) 2010 Ian Jackson <ijackson@chiark.greenend.org.uk>
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 # (I believe that when you compile and link this as part of the inn2
21 # build, with the Makefile runes I have provided, all the libraries
22 # and files which end up included in innduct are licence-compatible
23 # with GPLv3. If not then please let me know. -Ian Jackson.)
25 AC_INIT([innduct],[1.0],[duct.c])
26 AC_CONFIG_AUX_DIR(autoconf-aux)
31 LDFLAGS="$LDFLAGS -L/usr/lib/news"
32 AC_CHECK_HEADERS(sys/inotify.h)
34 LIBS="-Wl,-Bdynamic $LIBS"
36 # Possibly, we could link dynamically. But the ABI stability of
37 # the inn libraries is questionable. On Debian only the .a files
38 # are in inn2-dev. The .so's are in inn2.deb, which isn't depended on
39 # by inn2-dev, and which doesn't have a # shlibs file for them.
40 # So right now we can't sensibly link dynamically.
42 # So we pass -Bstatic.
44 # Recall that LIBS is generally *prepended* to. So we need to
45 # temporarily put -Bstatic in LDFLAGS so that it ends up before
46 # the actual libraries in the following tests.
47 LDFLAGS="$LDFLAGS -Wl,-Bstatic"
49 AC_SEARCH_LIBS(NNTPconnect, [inn], [],[
50 AC_MSG_ERROR([failed to find libinn])
52 AC_SEARCH_LIBS(SMinit, [innstorage storage], [],[
53 AC_MSG_ERROR([Failed to find INN storage library (-linnstorage, -lstorage)])
56 # Now move the -Bstatic to LIBS where it belongs.
57 # LDFLAGS and LIBS are automatically included in link lines by automake
58 # so nothing is needed in Makefile.am.)
59 LDFLAGS="${LDFLAGS% -Wl,-Bstatic}"
60 LIBS="-Wl,-Bstatic $LIBS"
62 AM_CONFIG_HEADER(config.h)
63 AC_CONFIG_FILES([Makefile])