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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..f43cce5 --- /dev/null +++ b/configure.ac @@ -0,0 +1,160 @@ +# Copyright (c) 2016-2021, OARC, Inc. +# Copyright (c) 2007, The Measurement Factory, Inc. +# Copyright (c) 2007, Internet Systems Consortium, Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# +# 3. Neither the name of the copyright holder nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +AC_PREREQ(2.61) +AC_INIT([dnscap], [2.0.0], [dnscap-users@dns-oarc.net], [dnscap], [https://github.com/DNS-OARC/dnscap/issues]) +AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects]) +AC_CONFIG_SRCDIR([src/dnscap.c]) +AC_CONFIG_HEADER([src/config.h]) +AC_CONFIG_MACRO_DIR([m4]) + +# Checks for programs. +AC_PROG_CC +AM_PROG_CC_C_O +AC_CANONICAL_HOST +m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) +LT_INIT([disable-static]) + +# Check --enable-warn-all +AC_ARG_ENABLE([warn-all], [AS_HELP_STRING([--enable-warn-all], [Enable all compiler warnings])], [AX_CFLAGS_WARN_ALL()]) + +# Check --with-extra-cflags +AC_ARG_WITH([extra-cflags], [AS_HELP_STRING([--with-extra-cflags=CFLAGS], [Add extra CFLAGS])], [ + AC_MSG_NOTICE([appending extra CFLAGS... $withval]) + AS_VAR_APPEND(CFLAGS, [" $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"]) +]) + +# pcap_thread +AC_ARG_ENABLE(threads, + [AS_HELP_STRING([--enable-threads], + [enable the usage of threads (default disabled)])], + [AX_PCAP_THREAD], + [AX_PCAP_THREAD_PCAP]) + +# Check --enable-gcov +AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Enable coverage testing])], [ + coverage_cflags="--coverage -g -O0 -fno-inline -fno-inline-small-functions -fno-default-inline" + AC_MSG_NOTICE([enabling coverage testing... $coverage_cflags]) + AS_VAR_APPEND(CFLAGS, [" $coverage_cflags"]) +]) +AM_CONDITIONAL([ENABLE_GCOV], [test "x$enable_gcov" != "xno"]) +AM_EXTRA_RECURSIVE_TARGETS([gcov]) + +# Checks for libraries. +AC_CHECK_LIB([dl], [dlopen]) +AC_CHECK_LIB([tinycbor], [cbor_parser_init]) +AM_CONDITIONAL([HAVE_CBOR], [test "x$ac_cv_lib_tinycbor_cbor_parser_init" = "xyes"]) +AC_CHECK_LIB([z], [gzopen]) +PKG_CHECK_MODULES([libcrypto], [libcrypto], + [AC_DEFINE([HAVE_LIBCRYPTO], [1], [Define to 1 if you have libcrypto.])]) +AC_CHECK_LIB([cryptopant], [scramble_init], [], [ + AC_CHECK_LIB([cryptopANT], [scramble_init]) +]) +PKG_CHECK_MODULES([libldns], [libldns], , [ + PKG_CHECK_MODULES([libldns], [ldns]) +]) + +# Check for OS specific libraries +case "$host_os" in + # HPUX + hpux*) + AC_CHECK_LIB([hplx], [main]) + ;; + + # Solaris + solaris*) + AC_CHECK_LIB([rt], [main]) + AC_CHECK_LIB([md5], [main]) + AC_CHECK_LIB([socket], [main]) + AC_CHECK_LIB([nsl], [main]) + ;; +esac + +# Checks for header files. +AC_HEADER_RESOLV +AC_HEADER_TIME +AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h]) +AC_CHECK_HEADERS([sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h]) +AC_CHECK_HEADERS([ldns/ldns.h arpa/nameser_compat.h cbor.h cbor/cbor.h]) +AC_CHECK_HEADERS([sys/time.h]) +AC_CHECK_HEADERS([zlib.h]) +AC_CHECK_HEADERS([openssl/conf.h openssl/evp.h openssl/err.h]) +AC_CHECK_HEADERS([cryptopANT.h]) +AC_CHECK_HEADERS([endian.h sys/endian.h machine/endian.h]) + +# Checks for library functions. +AC_CHECK_FUNCS([snprintf]) +AC_CHECK_FUNCS([setreuid setresuid setregid setresgid setegid seteuid initgroups setgroups]) +AC_CHECK_FUNCS([funopen fopencookie gzopen]) +AC_CHECK_FUNCS([__assertion_failed]) + +# Check for SECCOMP +SECCOMPFLAGS= +AC_ARG_ENABLE(seccomp, AC_HELP_STRING([--enable-seccomp], [Linux seccomp-bpf sandbox])) +case "$enable_seccomp" in + yes) + AC_DEFINE_UNQUOTED([USE_SECCOMP], [1], [Define this to enable Linux seccomp-bpf sandbox.]) + SECCOMPFLAGS="-lseccomp -fPIE -fstack-protector-all -Wl,-z,relro -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2" + ;; + + *) + ;; +esac +AC_SUBST(SECCOMPFLAGS, ["$SECCOMPFLAGS"]) + +# Output Makefiles +AC_CONFIG_FILES([ + Makefile + src/Makefile + src/test/Makefile + plugins/Makefile + plugins/pcapdump/Makefile + plugins/rssm/Makefile + plugins/txtout/Makefile + plugins/rzkeychange/Makefile + plugins/royparse/Makefile + plugins/anonmask/Makefile + plugins/ipcrypt/Makefile + plugins/anonaes128/Makefile + plugins/cryptopan/Makefile + plugins/cryptopant/Makefile + plugins/eventlog/Makefile +]) +AC_OUTPUT |