1 files changed, 93 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..b2fc9ed
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,93 @@
+# Copyright (c) 2017-2024 OARC, Inc.
+# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden
+# All rights reserved.
+#
+# This file is part of PacketQ.
+#
+# PacketQ 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.
+#
+# PacketQ 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 PacketQ.  If not, see <http://www.gnu.org/licenses/>.
+
+AC_PREREQ(2.61)
+AC_INIT([packetq], [1.7.3], [admin@dns-oarc.net], [packetq], [https://github.com/DNS-OARC/packetq/issues])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
+AC_CONFIG_SRCDIR([src/packetq.cpp])
+AC_CONFIG_HEADER([src/config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AS_VAR_APPEND(CXXFLAGS, [" -std=c++11"])
+
+# Check --enable-warn-all
+AC_ARG_ENABLE([warn-all], [AS_HELP_STRING([--enable-warn-all], [Enable all compiler warnings])], [
+	AX_CXXFLAGS_WARN_ALL()
+	AS_VAR_APPEND(CXXFLAGS, [" -Wno-vla"])
+])
+
+# Check --with-extra-cxxflags
+AC_ARG_WITH([extra-cxxflags], [AS_HELP_STRING([--with-extra-cxxflags=CXXFLAGS], [Add extra CXXFLAGS])], [
+  AC_MSG_NOTICE([appending extra CXXFLAGS... $withval])
+  AS_VAR_APPEND(CXXFLAGS, [" $withval"])
+])
+
+# Check --with-extra-ldflags
+AC_ARG_WITH([extra-ldflags], [AS_HELP_STRING([--with-extra-ldflags=LDFLAGS], [Add extra LDFLAGS])], [
+  AC_MSG_NOTICE([appending extra LDFLAGS... $withval])
+  AS_VAR_APPEND(LDFLAGS, [" $withval"])
+])
+
+# Check --enable-gcov
+AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Enable coverage testing])], [
+  coverage_cxxflags="--coverage -g -O0 -fno-inline -fno-inline-small-functions -fno-default-inline"
+  AC_MSG_NOTICE([enabling coverage testing... $coverage_cxxflags])
+  AS_VAR_APPEND(CXXFLAGS, [" $coverage_cxxflags"])
+])
+AM_CONDITIONAL([ENABLE_GCOV], [test "x$enable_gcov" != "xno"])
+AM_EXTRA_RECURSIVE_TARGETS([gcov])
+
+# Checks for libraries.
+AC_CHECK_LIB([z], [deflate])
+AC_CHECK_LIB([socket], socket)
+AC_CHECK_LIB([nsl], inet_ntop)
+PKG_CHECK_MODULES([libmaxminddb], [libmaxminddb], [AC_DEFINE([HAVE_LIBMAXMINDDB], [1], [Define to 1 if you have libmaxminddb.])], [:])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([arpa/inet.h limits.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h])
+AC_CHECK_HEADER(net/ethernet.h, AC_DEFINE(HAVE_NET_ETHERNET_H,1,[has net/ethernet.h header]))
+AC_CHECK_HEADER(net/ethertypes.h, AC_DEFINE(HAVE_NET_ETHERTYPES_H,1,[has net/ethertypes.h header]))
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_HEADER_TIME
+
+# Checks for library functions.
+AC_FUNC_REALLOC
+AC_FUNC_STRFTIME
+AC_CHECK_FUNCS([bzero regcomp strtoul])
+AC_CHECK_FUNCS([dup2])
+AC_CHECK_FUNCS([mkdir])
+AC_CHECK_FUNCS([strdup])
+AC_CHECK_FUNCS([strerror])
+AC_CHECK_HEADERS([fcntl.h])
+AC_CHECK_HEADERS([syslog.h])
+
+# Language used for further checks.
+AC_LANG([C])
+
+AC_CONFIG_FILES([
+  Makefile
+  src/Makefile
+  src/test/Makefile
+])
+AC_OUTPUT