# innduct
# tailing reliable realtime streaming feeder for inn
-# configure.in
+# configure.ac
#
-# Copyright (C) 2010 Ian Jackson <ijackson@chiark.greenend.org.uk>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# (I believe that when you compile and link this as part of the inn2
-# build, with the Makefile runes I have provided, all the libraries
-# and files which end up included in innduct are licence-compatible
-# with GPLv3. If not then please let me know. -Ian Jackson.)
+# Copyright Ian Jackson <ijackson@chiark.greenend.org.uk>
+# and contributors; see LICENCE.txt.
+# SPDX-License-Identifier: GPL-3.0-or-later
-AC_INIT([innduct],[1.0],[duct.c])
+AC_INIT([innduct],[1.0],[ijackson@chiark.greenend.org.uk])
AC_CONFIG_AUX_DIR(autoconf-aux)
AM_INIT_AUTOMAKE([])
LIBS="-Wl,-Bdynamic $LIBS"
+# Possibly, we could link dynamically. But the ABI stability of
+# the inn libraries is questionable. On Debian only the .a files
+# are in inn2-dev. The .so's are in inn2.deb, which isn't depended on
+# by inn2-dev, and which doesn't have a # shlibs file for them.
+# So right now we can't sensibly link dynamically.
+#
+# So we pass -Bstatic.
+#
+# Recall that LIBS is generally *prepended* to. So we need to
+# temporarily put -Bstatic in LDFLAGS so that it ends up before
+# the actual libraries in the following tests.
+LDFLAGS="$LDFLAGS -Wl,-Bstatic"
+
AC_SEARCH_LIBS(NNTPconnect, [inn], [],[
AC_MSG_ERROR([failed to find libinn])
])
AC_MSG_ERROR([Failed to find INN storage library (-linnstorage, -lstorage)])
])
-# Possibly, we could link dynamically. But the ABI stability of
-# the inn libraries is questionable. On Debian only the .a files
-# are in inn2-dev. The .so's are in inn2.deb, which isn't depended on
-# by inn2-dev, and which doesn't have a # shlibs file for them.
-# So right now we can't sensibly link dynamically.
-#
-# So we pass -Bstatic. (Recall that LIBS is generally *prepended* to,
-# and that it is automatically included in link lines by automake
+# Now move the -Bstatic to LIBS where it belongs.
+# LDFLAGS and LIBS are automatically included in link lines by automake
# so nothing is needed in Makefile.am.)
+LDFLAGS="${LDFLAGS% -Wl,-Bstatic}"
LIBS="-Wl,-Bstatic $LIBS"
AM_CONFIG_HEADER(config.h)