# This file is part of GNUnet.
-# (C) 2001--2018 GNUnet e.V.
+# (C) 2001--2019 GNUnet e.V.
#
# GNUnet is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
+# SPDX-License-Identifier: AGPL3.0-or-later
#
# Process this file with autoconf to produce a configure script.
#
#
AC_PREREQ(2.61)
# Checks for programs.
-AC_INIT([gnunet], [0.11.0pre66], [bug-gnunet@gnu.org])
+AC_INIT([gnunet], [0.12.2], [bug-gnunet@gnu.org])
AC_CONFIG_AUX_DIR([build-aux])
+# check for legacy option that is no longer supported (#5627) and fail hard
+AC_ARG_WITH(nssdir,
+ [ --with-nssdir=DIR legacy switch, no longer supported, do not use],
+ [AC_MSG_RESULT([$with_nssdir])
+ AS_CASE([$with_nssdir],
+ [no],[],
+ [AC_MSG_ERROR([--with-nssdir is no longer supported])])
+ ])
+
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)])
AC_CONFIG_HEADERS([gnunet_config.h])
AH_TOP([#define _GNU_SOURCE 1])
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_AWK
AC_PROG_CC_C99
-AC_PROG_CPP
-AC_PROG_CXX
AC_PROG_OBJC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_PROG_CC_C_O
-LT_INIT([disable-static dlopen win32-dll])
+LT_INIT([disable-static dlopen])
AC_SUBST(MKDIR_P)
+# allow for different autotools
+AS_AUTOTOOLS_ALTERNATE
+
# large file support
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
CFLAGS="-Wall $CFLAGS"
+AC_MSG_CHECKING(whether cc can use -fno-strict-aliasing)
# use '-fno-strict-aliasing', but only if the compiler can take it
-if gcc -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1;
-then
- CFLAGS="-fno-strict-aliasing $CFLAGS"
-fi
+AS_IF([$CC -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1],
+ [CFLAGS="-fno-strict-aliasing $CFLAGS"])
+
+# A helper which allows us to check cflags if compiler
+AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
+ AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
+ [ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $1 -Werror"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])],
+ [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
+ [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
+ CFLAGS="$ac_save_CFLAGS"
+ ])
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
+ [$2], [$3])
+])
+
+
+# CC_CHECK_CFLAG_APPEND(FLAG, [action-if-found], [action-if-not-found])
+# Check for CFLAG and appends them to CFLAGS if supported
+AC_DEFUN([CC_CHECK_CFLAG_APPEND], [
+ AC_CACHE_CHECK([if $CC supports -Wno-$1 flag],
+ AS_TR_SH([cc_cv_cflags_-W$1]),
+ CC_CHECK_CFLAGS_SILENT([-W$1]) #gcc is stupid. It does not fail with the -W-no option for backwards compat but then shows the error "in case something goes wrong".
+ )
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_-W$1])[ = xyes],
+ [CFLAGS="$CFLAGS -Wno-$1"; $2], [$3])
+])
+
+
+# We make heavy use of this, llvm/gcc and gcc-9 give warnings so disable.
+CC_CHECK_CFLAG_APPEND([address-of-packed-member])
+
+# We make heavy use of this, llvm/gcc and gcc-9 give warnings so disable.
+CC_CHECK_CFLAG_APPEND([tautological-constant-out-of-range-compare])
# Use Linux interface name unless the OS has a different preference
DEFAULT_INTERFACE="\"eth0\""
# Srcdir in a form that native compiler understands (i.e. DOS path on W32)
native_srcdir=$srcdir
+OLD_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,--unresolved-symbols=report-all"
+
# Check system type
-case "$host_os" in
-*darwin* | *rhapsody* | *macosx*)
+AS_CASE(["$host_os"],
+ [*darwin* | *rhapsody* | *macosx*],[
AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
CFLAGS="-fno-common $CFLAGS"
+ LDFLAGS="$OLD_LDFLAGS"
AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
+ AC_CHECK_LIB(intl, gettext)
build_target="darwin"
DEFAULT_INTERFACE="\"en0\""
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-linux*)
+ ],
+ [linux*],[
AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
build_target="linux"
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
AC_PATH_XTRA
- ;;
-*freebsd*)
- AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
- AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
+ ],
+ [*freebsd*],[
CFLAGS="-D_THREAD_SAFE $CFLAGS"
build_target="freebsd"
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-*openbsd*)
- AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
- AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
+ ],
+ [*openbsd*],[
LIBS=`echo $LIBS | sed -e "s/-ldl//"`
build_target="openbsd"
+ use_openbsd_libtool=true
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-*netbsd*)
- AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
- AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
+ ],
+ [*netbsd*],[
+ build_target="netbsd"
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-*solaris*)
+ ],
+ [*solaris*],[
AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
AC_CHECK_LIB(resolv, res_init)
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-*arm-linux*)
+ ],
+ [*arm-linux*],[
AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
build_target="linux"
LIBPREFIX=
DLLDIR=lib
UNIXONLY="#"
- ;;
-*cygwin*)
- AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
- AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
- AC_CHECK_LIB(intl, gettext)
- CFLAGS="-mms-bitfields $CFLAGS"
- build_target="cygwin"
- LIBPREFIX=lib
- DLLDIR=bin
- AC_PROG_CXX
- UNIXONLY=""
- ;;
-*mingw*)
- AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
- AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
- AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
- AC_CHECK_LIB(intl, gettext)
- LDFLAGS="$LDFLAGS -Wl,--export-all-symbols"
- LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32"
- CFLAGS="-mms-bitfields $CFLAGS"
- CPPFLAGS="-D_WIN32_WINNT=0x0501 -DHAVE_STAT64=1 -D__USE_MINGW_ANSI_STDIO=1 $CPPFLAGS"
- build_target="mingw"
- AC_PROG_CXX
- LIBPREFIX=lib
- DLLDIR=bin
- UNIXONLY=""
- funcstocheck=""
- native_srcdir=$(cd $srcdir; pwd -W)
- ;;
-gnu*)
+ ],
+ [gnu*],[
AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
build_target="gnu"
UNIXONLY="#"
- ;;
-*)
+ ],
+ [
AC_MSG_RESULT(Unrecognised OS $host_os)
AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
UNIXONLY=""
-;;
-esac
+])
AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
AC_SUBST(DEFAULT_INTERFACE)
AC_MSG_CHECKING([for build target])
AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
-AM_CONDITIONAL(CYGWIN, test "$build_target" = "cygwin")
-AM_CONDITIONAL(MINGW, test "$build_target" = "mingw")
AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
+AM_CONDITIONAL(XNETBSD, test "$build_target" = "netbsd")
AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
+# FIXME: We need a define BSD for some binaries like we
+# need define LINUX for some. This does not scale, how
+# can we solve this better?
+AM_CONDITIONAL(XBSD, test "$build_target" = "netbsd" -o "$build_target" = "freebsd" -o "$build_target" = "openbsd")
AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
# some other checks for standard libs
AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
+AC_SEARCH_LIBS([memrchr], [],
+ AC_DEFINE(HAVE_MEMRCHR,1,[memrchr supported]), [])
+AC_SEARCH_LIBS([memset_s], [],
+ AC_DEFINE(HAVE_MEMSET_S,1,[memset_s supported]), [])
+AC_SEARCH_LIBS([explicit_bzero], [],
+ AC_DEFINE(HAVE_EXPLICIT_BZERO,1,[explicit_bzero supported]), [])
AC_CHECK_LIB(socket, socket)
AC_CHECK_LIB(m, log)
AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
+AC_CHECK_PROGS(PKG_CONFIG, [pkgconf, pkg-config], false)
+AM_CONDITIONAL(HAVE_PKG_CONFIG, test x$PKG_CONFIG != xfalse)
+
AC_CHECK_PROG(VAR_SSH_BINARY, ssh, true, false)
AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
-AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
-rm -f /tmp/gnunet_test_cosks_ssh_garbage
+AC_MSG_CHECKING(for SSH key)
+ AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
+ if test -f /tmp/gnunet_test_cosks_ssh_garbage; then
+ rm -f /tmp/gnunet_test_cosks_ssh_garbage
+ fi
+
+
+# autotools' m4 for python has no maximum version!
+# python3.4 - python3.8 for tests (3.8 unchecked)
+# TODO: document how to override the lowest version
+# TODO: found by this.
+m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[python3 python3.4 python3.5 python3.6 python3.7 python3.8 python])
+AM_PATH_PYTHON([3.4],, [:])
+AC_SUBST([PYTHON])
+AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
+
+
+# perl
+AC_PATH_PROG( PERL, perl, ,
+ $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
+AC_SUBST([PERL])
+AM_CONDITIONAL([HAVE_PERL], [test -x "$PERL"])
+AS_IF([test -x "$PERL"],
+ [AC_DEFINE_UNQUOTED([HAVE_PERL], [1], [Path to Perl])],
+ [AC_DEFINE_UNQUOTED([HAVE_PERL], [0], [Path to Perl])])
+
+# awk
+AC_PATH_PROGS( AWK_BINARY, [awk gawk], ,$PATH:/usr/bin/:/usr/local/bin )
+AC_SUBST([AWK_BINARY])
+AM_CONDITIONAL([HAVE_AWK], [test -x "$AWK_BINARY"])
+AS_IF([test -x "$AWK_BINARY"],
+ [AC_DEFINE_UNQUOTED([HAVE_AWK], [1], [Path to awk])],
+ [AC_DEFINE_UNQUOTED([HAVE_AWK], [0], [Path to awk])])
+
+# should we install gnunet-logread?
+AC_MSG_CHECKING(whether to install gnunet-logread)
+AC_ARG_WITH([gnunet-logread],
+ [AS_HELP_STRING([--with-gnunet-logread],
+ [Install gnunet-logread])],
+ [logread=${withval}],
+ [logread=no])
+AC_MSG_RESULT($logread)
+AS_IF([test "x$logread" = "xyes"],
+ [AM_CONDITIONAL([GNUNET_LOGREAD], true)
+ AC_DEFINE([GNUNET_LOGREAD],
+ [1],
+ [Installing gnunet-logread])],
+ [AM_CONDITIONAL([GNUNET_LOGREAD],
+ false)
+ AC_DEFINE([GNUNET_LOGREAD],
+ [0],
+ [Not installing gnunet-logread])])
# iptables is a soft requirement to run tests
AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
-if test x"$VAR_IPTABLES_BINARY" = x"false"
-then
- if test -x "/sbin/iptables"
- then
- VAR_IPTABLES_BINARY="/sbin/iptables"
- elif test -x "/usr/sbin/iptables"
- then
- VAR_IPTABLES_BINARY="/usr/sbin/iptables"
- fi
-fi
+AS_IF([test x"$VAR_IPTABLES_BINARY" = x"false"],
+ [AS_IF([test -x "/sbin/iptables"],
+ [VAR_IPTABLES_BINARY="/sbin/iptables"],
+ [AS_IF([test -x "/usr/sbin/iptables"],
+ [VAR_IPTABLES_BINARY="/usr/sbin/iptables"])])])
+
+AS_IF([test x"$VAR_IPTABLES_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])],
+ [AC_MSG_WARN([warning: 'iptables' not found.])])
+
+# ip6tables is a soft requirement for some features
+AC_PATH_TARGET_TOOL(VAR_IP6TABLES_BINARY, ip6tables, false)
+
+AS_IF([test x"$VAR_IP6TABLES_BINARY" = x"false"],
+ [AS_IF([test -x "/sbin/ip6tables"],
+ [VAR_IP6TABLES_BINARY="/sbin/ip6tables"],
+ [AS_IF([test -x "/usr/sbin/ip6tables"],
+ [VAR_IP6TABLES_BINARY="/usr/sbin/ip6tables"])])])
+
+
+AS_IF([test x"$VAR_IP6TABLES_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([IP6TABLES], "$VAR_IP6TABLES_BINARY", [Path to ip6tables])],
+ [AC_MSG_WARN([warning: 'ip6tables' not found.])])
+
+# ip is a soft requirement for some features
+AC_PATH_TARGET_TOOL(VAR_IP_BINARY, ip, false)
+
+AS_IF([test x"$VAR_IP_BINARY" = x"false"],
+ [AS_IF([test -x "/sbin/ip"],
+ [VAR_IP_BINARY="/sbin/ip"],
+ [AS_IF([test -x "/usr/sbin/ip"],
+ [VAR_IP_BINARY="/usr/sbin/ip"])])])
-if test x"$VAR_IPTABLES_BINARY" != x"false"
-then
-AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])
-else
-AC_MSG_WARN([warning: 'iptables' not found.])
-fi
+AS_IF([test x"$VAR_IP_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([PATH_TO_IP], "$VAR_IP_BINARY", [Path to ip])],
+ [AC_MSG_WARN([warning: 'ip' not found.])])
+# locate 'ifconfig'
AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
-if test x"$VAR_IFCONFIG_BINARY" = x"false"
-then
- if test -x "/sbin/ifconfig"
- then
- VAR_IFCONFIG_BINARY="/sbin/ifconfig"
- elif test -x "/usr/sbin/ifconfig"
- then
- VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"
- fi
-fi
-if test x"$VAR_IFCONFIG_BINARY" != x"false"
-then
-AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])
-else
-AC_MSG_WARN([warning: 'ifconfig' not found.])
-fi
+AS_IF([test x"$VAR_IFCONFIG_BINARY" = x"false"],
+ [AS_IF([test -x "/sbin/ifconfig"],
+ [VAR_IFCONFIG_BINARY="/sbin/ifconfig"],
+ [AS_IF([test -x "/usr/sbin/ifconfig"],
+ [VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"])])])
+
+AS_IF([test x"$VAR_IFCONFIG_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])],
+ [AC_MSG_WARN(['ifconfig' not found.])])
+
+
+# Test if 'adduser' binary exists
+MSG_USER_SETUP=true
+AC_PATH_PROG([MSG_USER_SETUP],
+ [adduser],
+ false,
+ [path=$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin])
+
+# Test if 'gnunet' user and the groups exist
+getent passwd gnunet > /dev/null
+HAVE_GNUNET_USER=$?
+getent group gnunet > /dev/null
+AS_IF([test x$? != x0],
+ [HAVE_GNUNET_USER=1])
+getent group gnunetdns > /dev/null
+AS_IF([test x$? != x0],
+ [HAVE_GNUNET_USER=1])
+
+AC_PATH_TARGET_TOOL(VAR_SYSCTL_BINARY, sysctl, false)
+
+AC_CHECK_PROG(VAR_SYSCTL_BINARY, sysctl, true, false)
+AS_IF([test x"$VAR_SYSCTL_BINARY" = x"false"],
+ [AS_IF([test -x "/sbin/sysctl"],
+ [VAR_SYSCTL_BINARY="/sbin/sysctl"],
+ [AS_IF([test -x "/usr/sbin/sysctl"],
+ [VAR_SYSCTL_BINARY="/usr/sbin/sysctl"])])])
+AS_IF([test x"$VAR_SYSCTL_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([SYSCTL], "$VAR_SYSCTL_BINARY", [Path to sysctl])],
+ [AC_MSG_WARN(['sysctl' not found.])])
# miniupnpc / upnpc binary is a soft runtime requirement
AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
-if test x"$VAR_UPNPC_BINARY" != x"false"
-then
-AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])
-else
-AC_MSG_WARN([warning: 'upnpc' binary not found.])
-fi
+AS_IF([test x"$VAR_UPNPC_BINARY" != x"false"],
+ [AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])],
+ [AC_MSG_WARN([warning: 'upnpc' binary not found.])])
+
+
+# checkbashisms
+AC_CHECK_PROGS(CHECKBASHISMS_BINARY, [checkbashisms checkbashisms.pl], false)
+AM_CONDITIONAL(HAVE_CHECKBASHISMS, test x$CHECKBASHISMS_BINARY != xfalse)
+
+# uncrustify
+# TODO: maybe add flag to pass location
+AC_CHECK_PROG(UNCRUSTIFY_BINARY, uncrustify, true)
+AM_CONDITIONAL(HAVE_UNCRUSTIFY_BINARY, $UNCRUSTIFY_BINARY)
+
+# yapf
+# TODO: less repetition, add flag to pass name
+AC_CHECK_PROGS(YAPF_BINARY, [yapf yapf3.0 yapf3.1 yapf3.2 yapf3.3 yapf3.4 yapf3.5 yapf3.6 yapf3.7 yapf3.8 yapf3.9 yapf4.0], false)
+AM_CONDITIONAL(HAVE_YAPF_BINARY, test x$YAPF_BINARY != xfalse)
+
AC_CHECK_MEMBER(struct tm.tm_gmtoff,
[AC_DEFINE(HAVE_TM_GMTOFF, 1,
,
[#include <time.h>])
-AC_CHECK_DECLS([_stati64])
-
# 'save' libs; only those libs found so far will be
# linked against _everywhere_. For the others, we
# will be more selective!
SAVE_LIBS=$LIBS
have_addrinfo_a=0
-AC_CHECK_LIB(anl, getaddrinfo_a, [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,1,[getaddrinfo_a supported])])
-AM_CONDITIONAL(HAVE_GETADDRINFO_A, [test "$have_addrinfo_a" = 1])
-
-# tests only run on Windows
-if test "x$build_target" = "xmingw"
-then
- AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
- AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
-fi
+AC_CHECK_LIB(anl,
+ getaddrinfo_a,
+ [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
+ 1,
+ [getaddrinfo_a supported])])
+AM_CONDITIONAL(HAVE_GETADDRINFO_A,
+ [test "$have_addrinfo_a" = 1])
# libgcrypt
gcrypt=0
AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
-if test $gcrypt = 0
-then
+AS_IF([test $gcrypt = 0],
+ [
AC_MSG_ERROR([[
***
*** You need libgcrypt to build this program.
-** This library is for example available at
-*** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
-*** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
-*** is required.)
+*** This library is for example available at
+*** ftp://ftp.gnupg.org/gcrypt/libgcrypt/.
+*** At least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
+*** is required.
***]])
-fi
+])
AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
+AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
+
+AC_CHECK_HEADER([if_tun.h],
+ [AC_DEFINE([IF_TUN_HDR], ["if_tun.h"], [if_tun.h include path])],
+ [AC_CHECK_HEADER([linux/if_tun.h],
+ [AC_DEFINE([IF_TUN_HDR], ["linux/if_tun.h"])],
+ [AC_CHECK_HEADER([net/if_tun.h],
+ [AC_DEFINE([IF_TUN_HDR], ["net/if_tun.h"])],
+ [AC_CHECK_HEADER([net/tun/if_tun.h],
+ [AC_DEFINE([IF_TUN_HDR], ["net/tun/if_tun.h"])])])])])
+
+
# should the build process be building the documentation?
AC_MSG_CHECKING(whether to build documentation)
AC_ARG_ENABLE([documentation],
- [AS_HELP_STRING([--disable-documentation], [do not build the documentation])],
- [documentation=${enableval}],
- [documentation=yes])
+ [AS_HELP_STRING([--disable-documentation],
+ [do not build the documentation])],
+ [documentation=${enableval}],
+ [documentation=yes])
AC_MSG_RESULT($documentation)
-if test "x$documentation" = "xyes"
-then
- AM_CONDITIONAL([DOCUMENTATION],true)
- AC_DEFINE([DOCUMENTATION],[1],[Building the documentation])
-else
- AM_CONDITIONAL([DOCUMENTATION],false)
- AC_DEFINE([DOCUMENTATION],[0],[Not building the documentation])
-fi
-
-# TODO: Include check for mandoc + texi2mdoc.
-# TODO: Rename the switch? Just 'section7' is too vague.
-# mdoc section 7 output.
-AC_MSG_CHECKING(wether to build section 7 mdoc output)
-AC_ARG_ENABLE([section7],
-[AS_HELP_STRING([--disable-section7], [do not build section 7 mdoc output])],
-[section7=${enableval}],
-[section7=yes])
-AC_MSG_RESULT($section7)
-if test "x$section7" = "xyes"
-then
- if test "$texi2mdoc" = 0
- then
- AC_MSG_WARN([ERROR: mdoc output currently requires texi2mdoc.])
- AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
- AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])
- else
- AM_CONDITIONAL([SECTION7],true)
- AC_DEFINE([SECTION7],[1],[Building section 7 mdoc output])
- fi
-else
- AM_CONDITIONAL([SECTION7],false)
- AC_DEFINE([SECTION7],[0],[Not building section 7 mdoc output])
-fi
+AS_IF([test "x$documentation" = "xyes"],
+ [AM_CONDITIONAL([DOCUMENTATION],
+ true)
+ AC_DEFINE([DOCUMENTATION],
+ [1],
+ [Building the documentation])],
+ [AM_CONDITIONAL([DOCUMENTATION],
+ false)
+ AC_DEFINE([DOCUMENTATION],
+ [0],
+ [Not building the documentation])])
+
+# COMMENT: Check whether to transpile texinfo to mdoc.
+# COMMENT: This is TRUE when --enable-texi2mdoc-generation
+# COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
+# COMMENT: and makes the configure fail if it is missing.
+# COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
+# COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
+# COMMENT: or nothing was set (this is the default).
+# COMMENT: There are 2 nested AS_IFs because we need to catch the
+# COMMENT: potential non-existence of the texi2mdoc binary.
+# COMMENT: Default return value / setting: no
+AC_MSG_CHECKING(whether to include generated texi2mdoc output in installation)
+AC_ARG_ENABLE([texi2mdoc-generation],
+ [AS_HELP_STRING([--enable-texi2mdoc-generation],
+ [include generated texi2mdoc output in installation])],
+ [texi2mdoc_generation=${enableval}],
+ [texi2mdoc_generation=no])
+AC_MSG_RESULT($texi2mdoc_generation)
+AS_IF([test "x$texi2mdoc_generation" = "xyes"],
+ [AS_IF([test "$texi2mdoc" = 0],
+ [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
+ AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your])
+ AC_MSG_WARN([ERROR: Operating System package manager or from])
+ AC_MSG_WARN([ERROR: https://mandoc.bsd.lv/texi2mdoc/])],
+ [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
+ AC_DEFINE([TEXI2MDOC_GENERATION],
+ [1],
+ [Building section 7 mdoc output])])],
+ [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
+ false)
+ AC_DEFINE([TEXI2MDOC_GENERATION],
+ [0],
+ [Not building section 7 mdoc output])])
+
+# test for texi2mdoc (the binary, not the script distributed
+# with autogen)
+# TODO: refactor this and the check above.
+AC_MSG_CHECKING(for texi2mdoc binary)
+AC_CHECK_PROGS(TEXI2MDOC_BINARY, [texi2mdoc], false)
+AM_CONDITIONAL(HAVE_TEXI2MDOC, test x$TEXI2MDOC_BINARY != xfalse)
+
+# texi2man is a tool which needs to be investigated and
+# is probably incompatible to texi2mdoc in invocation.
+# Detection at this point only serves as a reminder that
+# I will work this into the build-system.
+AC_MSG_CHECKING(for texi2man perl script)
+AC_CHECK_PROGS(TEXI2MAN_SCRIPT, [texi2man], false)
+AM_CONDITIONAL(HAVE_TEXI2MAN, test x$TEXI2MAN_SCRIPT != xfalse)
+
+
+# test for mandoc
+AC_MSG_CHECKING(for mandoc binary)
+AC_CHECK_PROGS(MANDOC_BINARY, [mandoc], false)
+AM_CONDITIONAL(HAVE_MANDOC, test x$MANDOC_BINARY != xfalse)
# should the build process be building only the documentation?
AC_MSG_CHECKING(whether to build only documentation)
AC_ARG_ENABLE([documentation-only],
- [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
+ [AS_HELP_STRING([--enable-documentation-only],
+ [build only the documentation])],
[documentation_only=${enableval}],
[documentation_only=no])
AC_MSG_RESULT($documentation_only)
-if test "x$documentation_only" = "xyes"
-then
+AS_IF([test "x$documentation_only" = "xyes"],
+ [
AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
-else
+ ],[
AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
- AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
-fi
-
-
-# Check for makeinfo version >= 5, required for building documentation.
-# TODO: add check for alternatives
-have_makeinfo_5=false
-if test x"$documentation" = xyes || test x"$documentation_only" = xyes
-then
- AC_PROG_SED
- AC_CHECK_PROG([MAKEINFO_FOUND], [makeinfo], [yes])
- if test x"${MAKEINFO_FOUND}" = xyes
- then
- MAKEINFO_VERSION_REQ=5
- AC_MSG_CHECKING([for makeinfo version >= $MAKEINFO_VERSION_REQ])
- # XXX: is this sed invocation portable?
- MAKEINFO_VERSION=`makeinfo --version | sed -ne 's/^\(makeinfo\|texi2any\) .* \([[0-9]][[0-9]]*\)\.[[0-9]][[0-9]]*.*$/\2/p'`
- if test x$MAKEINFO_VERSION = x -o 0$MAKEINFO_VERSION -lt $MAKEINFO_VERSION_REQ
- then
- AC_MSG_RESULT([no])
- AC_MSG_FAILURE([Program 'makeinfo' version >= $MAKEINFO_VERSION_REQ is required.])
- else
- AC_MSG_RESULT([yes])
- have_makeinfo_5=true
- fi
- else
- AC_MSG_FAILURE([Missing program 'makeinfo', Documentation will not be built. Please install it if you want 'info' documentation or refer to online resources at 'https://docs.gnunet.org'.])
- fi
-fi
-AM_CONDITIONAL([HAVE_MAKEINFO_5], [test x$have_makeinfo_5 = xtrue])
+ AC_DEFINE([DOCUMENTATION_ONLY],[0],[Doing a normal build, more than only documentation])
+ ])
+
+# should the build process be including the manpages? (default: yes)
+AC_MSG_CHECKING(whether to include man pages)
+AC_ARG_ENABLE([include-manpages],
+ [AS_HELP_STRING([--disable-include-manpages],
+ [Do not include the man pages in build and installation])],
+ [include_manpages=${enableval}],
+ [include_manpages=yes])
+AC_MSG_RESULT($include_manpages)
+AS_IF([test "x$include_manpages" = "xyes"],
+ [
+ AM_CONDITIONAL([INCLUDE_MANPAGES],true)
+ AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
+ ],[
+ AM_CONDITIONAL([INCLUDE_MANPAGES],false)
+ AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
+ ])
+
+# Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
+# (not syntax!) to the commandline tools which generate the html. If not,
+# texinfo5 switches are used. This comes with no version checks, is
+# enabled only at distributors action (ie defaults to "no").
+# Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
+AC_MSG_CHECKING(whether to enable texinfo4 switches)
+AC_ARG_ENABLE([texinfo4],
+ [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
+ [activate_texinfo4=${enableval}],
+ [activate_texinfo4=no])
+AC_MSG_RESULT($activate_texinfo4)
+AS_IF([test "x$activate_texinfo4" = "xyes"],
+ [
+ AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
+ AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
+ ],[
+ AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
+ AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
+ ])
+
# Adam shostack suggests the following for Windows:
# -D_FORTIFY_SOURCE=2 -fstack-protector-all
-AC_ARG_ENABLE(gcc-hardening,
+AC_ARG_ENABLE([gcc-hardening],
AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
-[if test x$enableval = xyes; then
+[AS_IF([test x$enableval = xyes],[
CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
CFLAGS="$CFLAGS --param ssp-buffer-size=1"
LDFLAGS="$LDFLAGS -pie"
-fi])
-
+ ])])
# Linker hardening options
# Currently these options are ELF specific - you can't use this with MacOSX
-AC_ARG_ENABLE(linker-hardening,
+AC_ARG_ENABLE([linker-hardening],
AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
-[if test x$enableval = xyes; then
- LDFLAGS="$LDFLAGS -z relro -z now"
-fi])
+[AS_IF([test x$enableval = xyes],
+ [LDFLAGS="$LDFLAGS -z relro -z now"])])
-AC_ARG_ENABLE(sanitizer,
+AC_ARG_ENABLE([sanitizer],
AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
-[if test x$enableval = xyes; then
+[AS_IF([test x$enableval = xyes],[
LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
-fi])
+ ])])
extra_logging=GNUNET_NO
[AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
[enable_poisoning=${enableval}],
[
- if test "x$extra_logging" != "xGNUNET_NO"; then
- enable_poisoning="defaults to yes (extra logging is enabled)"
- else
- enable_poisoning=no
- fi
+ AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
+ [enable_poisoning="defaults to yes (extra logging is enabled)"],
+ [enable_poisoning=no])
])
AC_MSG_RESULT($enable_poisoning)
-if test ! "x$enable_poisoning" = "xno"; then
- enable_poisoning=1
-else
- enable_poisoning=0
-fi
+AS_IF([test ! "x$enable_poisoning" = "xno"],
+ [enable_poisoning=1],
+ [enable_poisoning=0])
AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
-if test $build = $target
-then
+AS_IF([test $build = $target],
+[
AC_MSG_CHECKING([for working HMAC])
AC_LANG_PUSH(C)
LIBS="$LIBS $LIBGCRYPT_LIBS"
],
[AC_MSG_RESULT([cross compiling, test skipped])])
AC_LANG_POP(C)
-fi # $build = $target
+]) # $build = $target
+
+AC_COMPILE_IFELSE([AC_LANG_SOURCE(
+ [[int main() {
+ _Static_assert(sizeof(int) >= 4, "not big enough");
+ return 0;
+ };]])],
+ [AC_DEFINE([HAVE_STATIC_ASSERT],[1],[Static assertions supported])],
+ [AC_DEFINE([HAVE_STATIC_ASSERT],[0],[Static assertions not supported])])
# check for bluetooth library
bluetooth=0
-AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
-if test "$build_target" = "mingw"
-then
- bluetooth=1
-fi
+AC_MSG_CHECKING(for libbluetooth)
+AC_ARG_WITH(libbluetooth,
+ [ --with-libbluetooth=PREFIX (base of libbluetooth installation)],
+ [AC_MSG_RESULT([$with_libbluetooth])
+ AS_CASE([$with_libbluetooth],
+ [no],[],
+ [yes],[
+ CHECK_LIBHEADER(BLUETOOTH,
+ bluetooth,
+ ba2str,
+ bluetooth/bluetooth.h,
+ bluetooth=1,)
+ ],[
+ LDFLAGS="-L$with_libbluetooth/lib $LDFLAGS"
+ CPPFLAGS="-I$with_libbluetooth/include $CPPFLAGS"
+ AC_CHECK_HEADERS(bluetooth/bluetooth.h,
+ AC_CHECK_LIB([bluetooth],
+ [ba2str],
+ EXT_LIB_PATH="-L$with_libbluetooth/lib $EXT_LIB_PATH"
+ bluetooth=1))
+ ])
+ ],
+ [AC_MSG_RESULT([--with-libbluetooth not specified])
+ CHECK_LIBHEADER(BLUETOOTH,
+ bluetooth,
+ ba2str,
+ bluetooth/bluetooth.h,
+ bluetooth=1,)])
AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
-if test "$bluetooth" = 1
-then
- AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
-else
- AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
-fi
+AS_IF([test "$bluetooth" = 1],
+ [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
+ [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
+
+# check for zbar library
+# NOTE: Do not add checks for: -lSM, -lICE, -lX11, -lXv and -ljpeg
+# NOTE: they must be provided by the build environment, not the
+# NOTE: build-system of gnunet, as they are 2nd or 3rd level dependencies.
+zbar=0
+AC_MSG_CHECKING(for libzbar)
+AC_ARG_WITH(zbar,
+ [ --with-zbar=PREFIX (base of libzbar installation)],
+ [AC_MSG_RESULT([$with_zbar])
+ AS_CASE([$with_zbar],
+ [no],[],
+ [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
+ [
+ LDFLAGS="-L$with_zbar/lib $LDFLAGS"
+ CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
+ AC_CHECK_HEADERS(zbar.h,
+ AC_CHECK_LIB([zbar], [zbar_processor_create],
+ EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
+ zbar=1))
+ ])
+ ],
+ [AC_MSG_RESULT([--with-zbar not specified])
+ CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
+AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
+AS_IF([test "x$zbar" = x1],
+ [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
+ [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
# check for jansson library
jansson=0
AC_MSG_CHECKING(for libjansson)
AC_ARG_WITH(jansson,
- [ --with-jansson=PFX base of libjansson installation],
+ [ --with-jansson=PREFIX (base of libjansson installation)],
[AC_MSG_RESULT([$with_jansson])
- case $with_jansson in
- no)
- ;;
- yes)
- AC_CHECK_HEADERS(jansson.h,
- AC_CHECK_LIB([jansson], [json_loads],
- jansson=1))
- ;;
- *)
+ AS_CASE([$with_jansson],
+ [no],[],
+ [yes],[
+ CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
+ ],[
LDFLAGS="-L$with_jansson/lib $LDFLAGS"
CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
AC_CHECK_HEADERS(jansson.h,
AC_CHECK_LIB([jansson], [json_loads],
EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
jansson=1))
- ;;
- esac
+ ])
],
[AC_MSG_RESULT([--with-jansson not specified])
- AC_CHECK_HEADERS(jansson.h,
- AC_CHECK_LIB([jansson], [json_loads],
- jansson=1))])
-AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
-AS_IF([test "x$jansson" = x1],
- [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
- [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
+ CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
+AS_IF([test "x$jansson" != x1],
+ [AC_MSG_ERROR([GNUnet requires libjansson])])
# check for libpulse(audio) library
pulse=0
-AC_CHECK_LIB(pulse,pa_stream_peek,
- [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
-AS_IF([test "$build_target" = "mingw"],
- [pulse=0])
-AS_IF([test "$pulse" = 1],
- [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])])
+libpulse_msg="no"
+AC_MSG_CHECKING(for libpulse)
+# TODO: --with-libpulse or --with-pulseaudio? What is more established
+# TODO: in this context?
+AC_ARG_WITH(libpulse,
+ [ --with-libpulse=PREFIX (base of libpulse installation)],
+ [AC_MSG_RESULT([$with_libpulse])
+ AS_CASE([$with_libpulse],
+ [no],[],
+ [yes],[
+ CHECK_LIBHEADER(LIBPULSE,
+ pulse,
+ pa_stream_peek,
+ pulse/simple.h,
+ pulse=1,)
+ ],[
+ LDFLAGS="-L$with_libpulse/lib $LDFLAGS"
+ CPPFLAGS="-I$with_libpulse/include $CPPFLAGS"
+ AC_CHECK_HEADERS(pulse/simple.h,
+ AC_CHECK_LIB([pulse],
+ [pa_stream_peek],
+ EXT_LIB_PATH="-L$with_libpulse/lib $EXT_LIB_PATH"
+ pulse=1))
+ ])
+ ],
+ [AC_MSG_RESULT([--with-libpulse not specified])
+ CHECK_LIBHEADER(LIBPULSE,
+ pulse,
+ pa_stream_peek,
+ pulse/simple.h,
+ pulse=1,)])
+AM_CONDITIONAL(HAVE_PULSE, [test "$pulse" = 1])
+AS_IF([test x"$pulse" = x1],
+ [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
+ libpulse_msg="yes"],
+ [AC_DEFINE([HAVE_PULSE],[0],[Lacking libpulse(audio) library])
+ libpulse_msg="no"])
# check for libopus(audio) library
opus=0
-AC_CHECK_LIB(opus,opus_decode_float,
- [AC_CHECK_HEADER([opus/opus.h],
- [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
- )]
- )]
-)
+libopus_msg="no"
+AC_MSG_CHECKING(for libopus)
+AC_ARG_WITH(libopus,
+ [ --with-libopus=PREFIX (base of libopus installation)],
+ [AC_MSG_RESULT([$with_libopus])
+ AS_CASE([$with_libopus],
+ [no],[],
+ [yes],[
+ CHECK_LIBHEADER(LIBOPUS,
+ opus,
+ opus_decode_float,
+ opus/opus.h,
+ AC_CHECK_DECL([OPUS_SET_GAIN],
+ [opus=1],
+ [],
+ [[
+ #include <opus/opus.h>
+ ]]))
+ ],[
+ LDFLAGS="-L$with_libopus/lib $LDFLAGS"
+ CPPFLAGS="-I$with_libopus/include $CPPFLAGS"
+ AC_CHECK_HEADERS(opus/opus.h,
+ AC_CHECK_LIB([opus],
+ [OPUS_SET_GAIN],
+ EXT_LIB_PATH="-L$with_libopus/lib $EXT_LIB_PATH"
+ opus=1))
+ ])
+ ],
+ [AC_MSG_RESULT([--with-libopus not specified])
+ CHECK_LIBHEADER(LIBOPUS,
+ opus,
+ opus_decode_float,
+ opus/opus.h,
+ AC_CHECK_DECL([OPUS_SET_GAIN],
+ [opus=1],
+ [],
+ [[
+ #include <opus/opus.h>
+ ]]))])
+AM_CONDITIONAL(HAVE_OPUS, [test "$opus" = 1])
AS_IF([test "x$opus" = x1],
- [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])])
+ [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
+ libopus_msg="yes"],
+ [AC_DEFINE([HAVE_OPUS],[0],[Lacking libopus library])
+ libopus_msg="no (required for conversation)"])
# libogg
-AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
- [AC_CHECK_HEADERS([ogg/ogg.h],
- AM_CONDITIONAL(HAVE_OGG, true)
- ogg=1
- AC_DEFINE(HAVE_OGG,1,[Have ogg]),
- AM_CONDITIONAL(HAVE_OGG, false)
- ogg=0
- AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
- AM_CONDITIONAL(HAVE_OGG, false)
- ogg=0)
+AC_MSG_CHECKING(for libogg)
+AC_ARG_WITH(libogg,
+ [ --with-libogg=PREFIX (base of libogg installation)],
+ [AC_MSG_RESULT([$with_libogg])
+ AS_CASE([$with_libogg],
+ [no],[],
+ [yes],[
+ CHECK_LIBHEADER(LIBOGG,
+ ogg,
+ ogg_stream_flush_fill,
+ ogg/ogg.h,
+ ogg=1,)
+ ],[
+ LDFLAGS="-L$with_libogg/lib $LDFLAGS"
+ CPPFLAGS="-I$with_libogg/include $CPPFLAGS"
+ AC_CHECK_HEADERS(ogg/ogg.h,
+ AC_CHECK_LIB([ogg],
+ [ogg_stream_flush_fill],
+ EXT_LIB_PATH="-L$with_libogg/lib $EXT_LIB_PATH"
+ ogg=1))
+ ])
+ ],
+ [AC_MSG_RESULT([--with-libogg not specified])
+ CHECK_LIBHEADER(LIBOGG,
+ ogg,
+ ogg_stream_flush_fill,
+ ogg/ogg.h,
+ ogg=1,)])
+AM_CONDITIONAL(HAVE_OGG, [test "$ogg" = 1])
+AS_IF([test x"$ogg" = x1],
+ [AC_DEFINE([HAVE_OGG],[1],[Have ogg])]
+ [AC_DEFINE([HAVE_OGG],[0],[Lacking ogg])])
PKG_CHECK_MODULES([GLIB],
AM_CONDITIONAL(HAVE_ABE, [false])
AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
+
gst=0
+gstreamer_msg="no"
+AC_MSG_CHECKING(for gstreamer)
PKG_CHECK_MODULES(
[GST],
[glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
- [gst=1],
+ [gst=1
+ gstreamer_msg="yes"],
[gst=0])
-# Pulse Audio
-if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
-then
- if test "x$gst" != "x1"
- then
+# conversation
+AC_MSG_CHECKING(conversation feature set to build)
+AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
+ AS_IF([test "x$gst" != "x1"],[
conversation_backend=none
AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
AM_CONDITIONAL(BUILD_GST_HELPERS, false)
AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
- else
+ ],[
conversation_backend=gst
AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
AM_CONDITIONAL(BUILD_GST_HELPERS, true)
AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
- fi
-else
-
+ ])
+],[
conversation_backend=pulse
AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
AM_CONDITIONAL(BUILD_GST_HELPERS, false)
AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
-fi
+])
+
+AS_IF([test "x$conversation_backend" = "xnone"],
+ AM_CONDITIONAL(BUILD_CONVERSATION, false),
+ AM_CONDITIONAL(BUILD_CONVERSATION, true))
# libgnurl
LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
-if test "$gnurl" = 1
-then
- AM_CONDITIONAL(HAVE_LIBGNURL, true)
- AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
-else
- AM_CONDITIONAL(HAVE_LIBGNURL, false)
- AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
-fi
SAVE_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
# libcurl-gnutls
LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
-if test "x$curl" = xtrue
-then
-
- AC_CHECK_HEADERS([curl/curl.h],
+AS_IF([test "x$curl" = xtrue],[
+ AC_CHECK_HEADER([curl/curl.h],
AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
[curl=false])
- AC_CHECK_HEADERS([gnurl/curl.h],
- AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
- # need libcurl-gnutls.so, everything else is not acceptable
- AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
+ # need libcurl-gnutls.so for proxy, warn later if not found.
+ AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],[curl_gnutls=true],[curl_gnutls=false])
# cURL must support CURLINFO_TLS_SESSION, version >= 7.34
-fi
-
-# Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
-# HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
-# *either* header set).
-AC_CHECK_HEADERS([curl/curl.h],,
- curl=false
- AC_CHECK_HEADERS([gnurl/curl.h],,
- gnurl=false))
-
-
-
-if test x$curl = xfalse
-then
- AM_CONDITIONAL(HAVE_LIBCURL, false)
-if test "$gnurl" = 0
-then
- AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
-fi
-else
- AM_CONDITIONAL(HAVE_LIBCURL, true)
- AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
-fi
+])
+# libcurl and libgnurl should be mutually exclusive
+AS_IF([test "$gnurl" = 1],
+ [AM_CONDITIONAL(HAVE_LIBGNURL, true)
+ AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
+ AM_CONDITIONAL(HAVE_LIBCURL, false)
+ AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
+ [AS_IF([test "$curl" = true],
+ [AM_CONDITIONAL(HAVE_LIBGNURL, false)
+ AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
+ AM_CONDITIONAL(HAVE_LIBCURL, true)
+ AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
+ [AC_MSG_ERROR([GNUnet requires libcurl or gnurl >= 7.34])
+ AM_CONDITIONAL(HAVE_LIBGNURL, false)
+ AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
+ AM_CONDITIONAL(HAVE_LIBCURL, false)
+ AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
+
+AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
+AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
# restore LIBS & CPPFLAGS
LIBS=$SAVE_LIBS
CPPFLAGS=$SAVE_CPPFLAGS
-AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
-# GLPK must support glpk_init_env, version >= 4.43
-AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
-# GLPK must support atm MLP presolving, version >= 4.32
-AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
-if test x$gplk = xfalse
-then
- AM_CONDITIONAL(HAVE_LIBGLPK, false)
- AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
-else
- AM_CONDITIONAL(HAVE_LIBGLPK, true)
- AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
-fi
-
AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
-if test x$nss = xfalse
-then
+AS_IF([test x$nss = xfalse],
+ [
AM_CONDITIONAL(HAVE_GLIBCNSS, false)
AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
-else
- AM_CONDITIONAL(HAVE_GLIBCNSS, true)
-fi
+ ],[
+ NSS_INCLUDES="
+ #include <nss.h>
+ "
+ AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
+ [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
+ [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
+ AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
+ [$NSS_INCLUDES])
+])
AC_CHECK_LIB([kvm],[kvm_open])
AC_CHECK_LIB([kstat],[kstat_open])
+libsodium=0
+# test for libsodium
+AC_CHECK_HEADER([sodium.h],
+ [AC_CHECK_LIB([sodium], [crypto_pwhash_argon2id],
+ [libsodium=1])])
-# should the build process be restricted to the code required
-# for GNU Taler wallets?
-AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
-AC_ARG_ENABLE([taler-wallet],
- [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
- [taler_only=${enableval}],
- [taler_only=no])
-AC_MSG_RESULT($taler_only)
-if test "x$taler_only" = "xyes"
-then
- AM_CONDITIONAL([TALER_ONLY],true)
- AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
-else
- AM_CONDITIONAL([TALER_ONLY],false)
- AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
-fi
+AS_IF([test x$libsodium = x0],
+ [AC_MSG_ERROR([GNUnet requires libsodium.])])
# test for libextractor
extractor=0
AC_MSG_CHECKING(for libextractor)
AC_ARG_WITH(extractor,
- [ --with-extractor=PFX base of libextractor installation],
+ [ --with-extractor=PREFIX (base of libextractor installation)],
[AC_MSG_RESULT([$with_extractor])
- case $with_extractor in
- no)
- ;;
- yes)
+ AS_CASE([$with_extractor],
+ [no],[],
+ [yes],[
AC_CHECK_HEADERS([extractor.h],
AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
extractor=1))
- ;;
- *)
+ ],[
LDFLAGS="-L$with_extractor/lib $LDFLAGS"
CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
AC_CHECK_HEADERS([extractor.h],
AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
extractor=1))
- ;;
- esac
+ ])
],
[AC_MSG_RESULT([--with-extractor not specified])
AC_CHECK_HEADERS([extractor.h],
# restore LIBS
LIBS=$SAVE_LIBS
-if test "$extractor" != 1
-then
+AS_IF([test "$extractor" != 1],
+ [
AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
-else
+ ],[
AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
-fi
-
+ ])
-if test "$taler_only" != yes
-then
# Check for libltdl header (#2999)
ltdl=0
AC_MSG_CHECKING(for libltdl)
AC_ARG_WITH(ltdl,
- [ --with-ltdl=PFX base of libltdl installation],
+ [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
[AC_MSG_RESULT([$with_ltdl])
- case $with_ltdl in
- no)
- ;;
- yes)
+ AS_CASE([$with_ltdl],
+ [no],[],
+ [yes],[
AC_CHECK_HEADERS(ltdl.h,
AC_CHECK_LIB([ltdl], [lt_dlopenext],
ltdl=1))
- ;;
- *)
+ ],[
LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
AC_CHECK_HEADERS(ltdl.h,
AC_CHECK_LIB([ltdl], [lt_dlopenext],
EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
ltdl=1))
- ;;
- esac
+ ])
],
[AC_MSG_RESULT([--with-ltdl not specified])
AC_CHECK_HEADERS(ltdl.h,
AC_CHECK_LIB([ltdl], [lt_dlopenext],
ltdl=1))])
-if test x$ltdl = x1
-then
+AS_IF([test x$ltdl = x1],
+[
AC_MSG_RESULT([libltdl found])
-else
- AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
-fi
+],[
+ AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool).])
+])
# restore LIBS
LIBS=$SAVE_LIBS
# if none exist, fail and message that libidn or libidn2
# is required with a preference for libidn2.
# TODO: What we have right here can probably be improved.
+AC_MSG_CHECKING(for idn or idn2)
+
+AC_MSG_CHECKING(for idn)
my_with_libidn=1
AC_ARG_WITH(libidn,
AS_HELP_STRING([--with-libidn=pathname],
[withval="yes"])
AS_IF([test x_$withval = x_yes],
[AC_CHECK_HEADERS([idna.h],
- AC_MSG_NOTICE([Found idna.h]),
- AC_CHECK_HEADERS([idn/idna.h],
- AC_MSG_NOTICE([Found idn/idna.h]),
- my_with_libidn=0))],
+ AC_MSG_NOTICE([Found idna.h]),
+ AC_CHECK_HEADERS([idn/idna.h],
+ AC_MSG_NOTICE([Found idn/idna.h]),
+ my_with_libidn=0))],
[AS_IF([test x_$withval != x_no],
[CFLAGS="$CFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"
AC_CHECK_HEADERS([idna.h],
- AC_MSG_NOTICE([Found idna.h]),
- [AC_MSG_NOTICE([Failed to find idna.h])
- my_with_libidn=0])],
+ AC_MSG_NOTICE([Found idna.h]),
+ [AC_MSG_NOTICE([Failed to find idna.h])
+ my_with_libidn=0])],
[my_with_libidn=0])])
+AC_MSG_CHECKING(for idn2)
my_with_libidn2=1
AC_ARG_WITH(libidn2,
AS_HELP_STRING([--with-libidn2=pathname],
[withval="yes"])
AS_IF([test x_$withval = x_yes],
[AC_CHECK_HEADERS([idn2.h],
- AC_MSG_NOTICE([Found idn2.h]),
- AC_CHECK_HEADERS([idn2/idn2.h],
- AC_MSG_NOTICE([Found idn2/idn2.h]),
- [AC_MSG_NOTICE([Failed to find idn2.h])
- my_with_libidn2=0]))],
+ AC_MSG_NOTICE([Found idn2.h]),
+ AC_CHECK_HEADERS([idn2/idn2.h],
+ AC_MSG_NOTICE([Found idn2/idn2.h]),
+ [AC_MSG_NOTICE([Failed to find idn2.h])
+ my_with_libidn2=0]))],
[AS_IF([test x_$withval != x_no],
[CFLAGS="$CFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"],
- [my_with_libidn2=0])])
+ [my_with_libidn2=0])])
AC_MSG_CHECKING([if libidn can be used])
# Check for LIBIDNs
LIBS="-lidn2 $LIBS"
AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
[1],
- [Define to 1 if you have 'libidn2' (-lidn).])],
- [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
+ [Define to 1 if you have 'libidn2' (-lidn2).])],
+ [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
MISSING_SEP=", "])])
AM_CONDITIONAL(HAVE_LIBIDN2, test x$working_libidn2 = x1)
AS_IF([test x$working_libidn2 = x0],
AC_CHECK_LIB([idn],
[idna_to_ascii_8z],
[working_libidn1=1
- LIBS="-lidn $LIBS"
- AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
- [1],
- [Define to 1 if you have 'libidn' (-lidn).])],
- [there_can_only_be_one=0])],
+ LIBS="-lidn $LIBS"
+ AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
+ [1],
+ [Define to 1 if you have 'libidn' (-lidn).])],
+ [there_can_only_be_one=0])],
[AS_IF([test x$my_with_libidn2 = x1],
[there_can_only_be_one=0
AC_MSG_FAILURE([* There can only be one libidn.
* --with-libidn])])])])
AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
+AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
+ [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
+
AS_IF([test x$there_can_only_be_one = x0],
[AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
[AS_IF([test "$withval" = "no"],
[AC_MSG_ERROR([GNUnet requires zlib])],
[test "$withval" != "yes"],
- [
- Z_DIR=$withval
- CPPFLAGS="${CPPFLAGS} -I$withval/include"
- LDFLAGS="${LDFLAGS} -L$withval/lib"
- ])
- ])
+ [Z_DIR=$withval
+ CPPFLAGS="${CPPFLAGS} -I$withval/include"
+ LDFLAGS="${LDFLAGS} -L$withval/lib"])])
AC_CHECK_HEADER(zlib.h,
[],
[AC_MSG_ERROR([GNUnet requires zlib])])
-AC_CHECK_LIB(z, compress2,
- [
- AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
+AC_CHECK_LIB(z,
+ compress2,
+ [AC_DEFINE([HAVE_ZLIB],
+ [],
+ [Have compression library])
if test "x${Z_DIR}" != "x"; then
Z_CFLAGS="-I${Z_DIR}/include"
Z_LIBS="-L${Z_DIR}/lib -lz"
AC_SUBST(Z_CFLAGS)
AC_SUBST(Z_LIBS)
-if test "$enable_shared" = "no"
-then
- AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
-fi
-
+AS_IF([test "$enable_shared" = "no"],
+ [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
# restore LIBS
LIBS=$SAVE_LIBS
-fi
-
# check for iconv
AM_ICONV
# test for libunistring
gl_LIBUNISTRING
-if test $HAVE_LIBUNISTRING != yes; then
- AC_MSG_ERROR([GNUnet requires libunistring])
-fi
-# under emscripten, $gl_libunistring_hexversion is undefined
-if test "$taler_only" != yes; then
-if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
- AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
-fi
-fi
-AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
+AS_IF([test $HAVE_LIBUNISTRING != yes],
+ [AC_MSG_ERROR([GNUnet requires libunistring])])
+
+AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
+ [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
+AC_CHECK_HEADERS([unistr.h],
+ ,
+ AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
# restore LIBS
LIBS=$SAVE_LIBS
AC_HEADER_STDC
# Check for headers that are ALWAYS required
-AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
+AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files: fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h]))
-# Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
-AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
+# Checks for headers that are only required on some systems or
+# opional (and where we do NOT abort if they are not there)
+AC_CHECK_HEADERS([stdatomic.h malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
-# FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
+# FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
AC_ARG_WITH(sqlite,
[ --with-sqlite=PFX base of SQLite installation],
[AC_MSG_RESULT("$with_sqlite")
- case $with_sqlite in
- no)
- ;;
- yes)
- AC_CHECK_HEADERS(sqlite3.h,
- sqlite=true)
- ;;
- *)
+ AS_CASE([$with_sqlite],
+ [no],[],
+ [yes],[
+ AC_CHECK_HEADERS(sqlite3.h,
+ sqlite=true)],
+ [
LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
AC_CHECK_HEADERS(sqlite3.h,
sqlite=true)
LDFLAGS=$SAVE_LDFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
- ;;
- esac
+ ])
],
[AC_MSG_RESULT([--with-sqlite not specified])
AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
LDFLAGS=$SAVE_LDFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
-# test for postgres
+# test for postgres:
postgres=false
-# even running the check for postgres breaks emscripten ...
-AS_IF([test "$taler_only" != yes],
- [AX_LIB_POSTGRESQL([9.5],
- [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
- AC_CHECK_HEADERS([libpq-fe.h],
- postgres=true)
- ],
- [AC_MSG_RESULT([no postgres])])])
-AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
+AX_LIB_POSTGRESQL([9.5],
+ [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
+ AC_CHECK_HEADERS([libpq-fe.h],
+ postgres=true)
+ ],
+ [AC_MSG_RESULT([no postgres])])
+AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
+AS_IF([test "x$postgres" = xtrue],
+ [AC_DEFINE([HAVE_POSTGRESQL],[1],[Have PostgreSQL])],
+ [AC_DEFINE([HAVE_POSTGRESQL],[0],[Lacking PostgreSQL])])
LDFLAGS=$SAVE_LDFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
-if test "$build_target" = "mingw"
-then
- CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
-fi
-
# test for mysql
mysql=false
mysqlfail=false
AC_ARG_WITH(mysql,
[ --with-mysql=PFX base of MySQL installation],
[AC_MSG_RESULT([$with_mysql])
- case $with_mysql in
- no)
- ;;
- yes|"")
+ AS_CASE([$with_mysql],
+ [no],[],
+ [yes|""],[
AC_CHECK_HEADERS(mysql/mysql.h,
AC_CHECK_LIB(mysqlclient, mysql_init,
-
- mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
- ;;
- *)
+ mysql=true), [], [])
+ ],[
LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
AC_CHECK_HEADERS(mysql/mysql.h,
MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
MYSQL_CPPFLAGS="-I$with_mysql/include"
- mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
- ;;
- esac
+ mysql=true), [], [])
+ ])
],
[AC_MSG_RESULT([--with-mysql not specified])
if test -d "/usr/lib64/mysql"; then
MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
mysql=true
- , [], [$CYGWIN_MYSQL_MAGIC])])
+ , [], [])])
])
AC_SUBST(MYSQL_LDFLAGS)
# additional version check for mysql
AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
-if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
-then
+AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
+ [
AC_MSG_CHECKING(mysql version)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
- [[$CYGWIN_MYSQL_MAGIC
+ [[
#include <mysql/mysql.h>]],
[[
#if (MYSQL_VERSION_ID < 40100)
#endif
int main () { return 0; }
]])
- ],mysql=true,mysql=false)
- if test "$mysql" = "false"
- then
+ ],
+ [mysql=true],
+ [mysql=false])
+ AS_IF([test x$mysql = xfalse],
+ [
mysqlfail=true
- AC_MSG_RESULT([fail, >= 4.1 required])
- else
+ AC_MSG_WARN([fail, MySQL >= 4.1 required])
+ ],[
+ AC_MSG_NOTICE([success, will keep $mysqlfail])
+ mysqlfail=false
AC_MSG_RESULT(ok)
- fi
-fi
+ ])
+])
+
AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
AM_CONDITIONAL(HAVE_MYSQLE, false)
# restore LIBS
LDFLAGS=$SAVE_LDFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
-if test "$sqlite" = 0 -a "$mysql" = 0
-then
- AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
-fi
+# TODO: should this test for "or" not "and"?
+# TODO: Add postgres?
+AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
+[
+ AC_MSG_ERROR([GNUnet requires SQLite or MySQL / MariaDB.])
+])
# libmicrohttpd
lmhd=0
-AC_MSG_CHECKING([for libmicrohttpd])
+m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
AC_ARG_WITH(microhttpd,
- [ --with-microhttpd=PFX base of libmicrohttpd installation],
- [AC_MSG_RESULT([$with_microhttpd])
- case $with_microhttpd in
- no)
- ;;
- yes|"")
- AC_CHECK_HEADERS([microhttpd.h],
- AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
- AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
- [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([
- #include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>
- #if (MHD_VERSION < 0x0094200)
- #error needs at least version 0.9.42
- #endif
- int main () { return 0; }
- ])],
- [AC_MSG_RESULT(ok)
- lmhd=1],
- [AC_MSG_RESULT(failed)])]),
- [],[#include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>]),,
- [#include "$native_srcdir/src/include/platform.h"])
- ;;
- *)
- LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
- CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
- AC_CHECK_HEADERS(microhttpd.h,
- AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
- AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
- EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
- [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([
- #include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>
- #if (MHD_VERSION < 0x0094200)
- #error needs at least version 0.9.42
- #endif
- int main () { return 0; }
- ])],
- [AC_MSG_RESULT(ok)
- lmhd=1],
- [AC_MSG_RESULT(failed)])]),
- [],[#include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>]),,
- [#include "$native_srcdir/src/include/platform.h"])
- ;;
- esac
- ],
- [AC_MSG_RESULT([--with-microhttpd not specified])
- AC_CHECK_HEADERS([microhttpd.h],
- AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
- AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
- [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([
- #include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>
- #if (MHD_VERSION < 0x0094200)
- #error needs at least version 0.9.42
- #endif
- ])],
- [AC_MSG_RESULT(ok)
- lmhd=1],
- [AC_MSG_RESULT(failed)])]),
- [],[#include "$native_srcdir/src/include/platform.h"
- #include <microhttpd.h>]),,
- [#include "$native_srcdir/src/include/platform.h"])])
+ [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
+ [base of libmicrohttpd installation])],
+ [],
+ [with_microhttpd=check])
+AS_CASE([$with_microhttpd],
+ [no], [],
+ [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
+ [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
+ [lmhd=1],
+ [AC_MSG_WARN([Building without libmicrohttpd])])],
+ [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
+ PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
+ export PKG_CONFIG_PATH
+ PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
+ PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
+AM_CONDITIONAL(HAVE_REST, [test x$jansson = x1 -a x$lmhd = x1])
+AS_IF([test "x$lmhd" != "x1"],
+ [AC_MSG_ERROR([GNUnet requires libmicrohttpd >= 0.9.63.])])
+
# restore LIBS
LIBS=$SAVE_LIBS
-# check for python & pexpect (used for some testcases only)
-AM_PATH_PYTHON([2.6],, [:])
-AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
-
# check for gettext
AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.18.1])
])
AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
- [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
- ],
- [],
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <sys/un.h>
- ])
+ [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
+ 1,
+ [Do we have sockaddr_un.sun_len?])],
+ [],
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <sys/un.h>
+ ])
GN_INTLINCL=""
GN_LIBINTL="$LTLIBINTL"
-AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
-AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
-if test x$enable_framework_build = xyes
-then
- AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
- GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
- GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
- AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
-fi
-
GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
AC_SUBST(DLLDIR)
AC_SUBST(EXT_LIB_PATH)
+DATAROOTDIR=$datarootdir
+AC_SUBST(DATAROOTDIR)
# test for sudo
AC_MSG_CHECKING(for sudo)
+#AC_CHECK_PROGS(SUDO_BINARY, [sudo], false)
+#AM_CONDITIONAL(HAVE_SUDO, test x$SUDO_BINARY != xfalse)
AC_ARG_WITH(sudo,
- [ --with-sudo=PATH path to sudo binary (or just yes)],
- [AC_MSG_RESULT("$with_sudo")
- case $with_sudo in
- no)
- SUDO_BINARY=
- ;;
- yes)
- SUDO_BINARY=sudo
- ;;
- *)
- SUDO_BINARY=$with_sudo
- ;;
- esac
- ],
- [AC_MSG_RESULT([no])])
+ [ --with-sudo=PATH path to sudo binary (or just yes)],
+ [AC_MSG_RESULT("$with_sudo")
+ AS_CASE([$with_sudo],
+ [no],[SUDO_BINARY=],
+ [yes],[SUDO_BINARY=sudo],
+ [SUDO_BINARY=$with_sudo])],
+ [AC_MSG_RESULT([no])])
AC_SUBST(SUDO_BINARY)
-AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
+AM_CONDITIONAL([HAVE_SUDO],
+ [test "x$SUDO_BINARY" != "x" -o -w /])
+# test for doas
+AC_MSG_CHECKING(for doas)
+AC_CHECK_PROGS(DOAS_BINARY, [doas], false)
+AM_CONDITIONAL(HAVE_DOAS_BINARY, test x$DOAS_BINARY != xfalse)
# test for gnunetdns group name
GNUNETDNS_GROUP=gnunetdns
AC_MSG_CHECKING(for gnunetdns group name)
AC_ARG_WITH(gnunetdns,
- [ --with-gnunetdns=GRPNAME name for gnunetdns group],
- [AC_MSG_RESULT("$with_gnunetdns")
- case $with_gnunetdns in
- no)
- GNUNETDNS_GROUP=gnunet
- ;;
- yes)
- GNUNETDNS_GROUP=gnunetdns
- ;;
- *)
- GNUNETDNS_GROUP=$with_gnunetdns
- ;;
- esac
- ],
- [AC_MSG_RESULT([gnunetdns])])
+ [ --with-gnunetdns=GRPNAME name for gnunetdns group],
+ [AC_MSG_RESULT("$with_gnunetdns")
+ AS_CASE([$with_gnunetdns],
+ [no],[GNUNETDNS_GROUP=gnunet],
+ [yes],[GNUNETDNS_GROUP=gnunetdns],
+ [GNUNETDNS_GROUP=$with_gnunetdns])],
+ [AC_MSG_RESULT([gnunetdns])])
AC_SUBST(GNUNETDNS_GROUP)
gnutls_dane=0
AC_MSG_CHECKING(for gnutls)
AC_ARG_WITH(gnutls,
- [ --with-gnutls=PFX base of gnutls installation],
- [AC_MSG_RESULT([$with_gnutls])
- case $with_gnutls in
- no)
- ;;
- yes)
- AC_CHECK_HEADERS([gnutls/abstract.h],
- AC_CHECK_LIB([gnutls], [gnutls_priority_set],
- gnutls=true))
- AC_CHECK_HEADERS([gnutls/dane.h],
- AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
- gnutls_dane=1))
- ;;
- *)
- LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
+ [ --with-gnutls=PFX base of gnutls installation],
+ [AC_MSG_RESULT([$with_gnutls])
+ AS_CASE([$with_gnutls],
+ [no],[],
+ [yes],
+ [AC_CHECK_HEADERS([gnutls/abstract.h],
+ AC_CHECK_LIB([gnutls],
+ [gnutls_priority_set],
+ gnutls=true))
+ AC_CHECK_HEADERS([gnutls/dane.h],
+ AC_CHECK_LIB([gnutls-dane],
+ [dane_verify_crt_raw],
+ gnutls_dane=1))],
+
+ [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
AC_CHECK_HEADERS([gnutls/abstract.h],
AC_CHECK_LIB([gnutls], [gnutls_priority_set],
AC_CHECK_HEADERS([gnutls/dane.h],
AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
gnutls_dane=1))
- ;;
- esac
+ ])
],
[AC_MSG_RESULT([--with-gnutls not specified])
AC_CHECK_HEADERS([gnutls/abstract.h],
AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
+
# Test if we are building for superMUC
AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
AC_ARG_ENABLE([supermuc],
[AS_HELP_STRING([--enable-supermuc],
[build GNUnet with support to run on the SuperMUC (default is NO)])],
- [if test "x$enable_supermuc" = "xno"
- then
- supermuc=0
- else
- supermuc=1
- fi],
+ [AS_IF([test "x$enable_supermuc" = "xno"],
+ [supermuc=0],
+ [supermuc=1])],
[supermuc=0
enable_supermuc=no])
AC_MSG_RESULT($enable_SUPERMUC)
[have NSE send timestamp information to testbed logger for generating
histogram of received messages. NOT useful for production (default is
NO)])],
- [if test "x$enableval" = "xno"
- then
- nse_histogram=0
- else
- nse_histogram=1
- fi],
+ [AS_IF([test "x$enableval" = "xno"],
+ [nse_histogram=0],
+ [nse_histogram=1])],
[nse_histogram=0
enable_nse_histogram=no])
AC_MSG_RESULT($enable_nse_histogram)
AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
-# should monkey be used when running (certain) services?
-AC_MSG_CHECKING(whether to run with monkey)
-AC_ARG_ENABLE([monkey],
- [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
- [enable_monkey=${enableval}],
- [enable_monkey=no])
-AC_MSG_RESULT($enable_monkey)
-AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
-if test "x$enable_monkey" = "xyes"
-then
- MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
-else
- MONKEYPREFIX=""
-fi
-AC_SUBST(MONKEYPREFIX)
-
-
AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
AC_ARG_ENABLE([benchmark],
[AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
[enable_java_ports=${enableval}],
[enable_java_ports=no])
AC_MSG_RESULT($enable_java_ports)
-if test "x$enable_java_ports" = "xyes"
-then
- JAVAPORT=""
-else
- JAVAPORT="$UNIXONLY"
-fi
+AS_IF([test "x$enable_java_ports" = "xyes"],
+ [JAVAPORT=""],
+ [JAVAPORT="$UNIXONLY"])
AC_SUBST(JAVAPORT)
# should benchmarks be run?
AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
# should gnunet-testing be compiled
-AC_MSG_CHECKING(wether to compile gnunet-testing)
+AC_MSG_CHECKING(whether to compile gnunet-testing)
AC_ARG_ENABLE([testing],
[AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
[enable_testing=${enableval}],
AC_MSG_CHECKING(whether to compile malicious code)
AC_ARG_ENABLE([malicious],
[AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
- [if test "x$enableval" = "xno"
- then
- malicious=0
- else
- malicious=1
- fi],
+ [AS_IF([test "x$enableval" = "xno"],
+ [malicious=0],
+ [malicious=1])],
[malicious=0
enable_malicious=no])
AC_MSG_RESULT($enable_malicious)
AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
[enable compilation of malicious code])
-# should services be started on demand when needed? Some services may choose to
-# never start by default and it is up to the service/module developer to decide
-# by having "START_ON_DEMAND = NO" instead of "START_ON_DEMAND = @START_ON_DEMAND@"
+# should services be started on demand when needed?
+# Some services may choose to never start by default
+# and it is up to the service/module developer to decide
+# by having "START_ON_DEMAND = NO" instead of
+# "START_ON_DEMAND = @START_ON_DEMAND@"
# in the service/module's conf.in file.
# See also IMMEDIATE_START for an unconditional immediate start.
START_ON_DEMAND="YES"
AC_ARG_ENABLE([autostart],
[AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
[enable_autostart=${enableval}
- if test "x$enable_autostart" == "xno"
- then
- START_ON_DEMAND="NO"
- fi
+ AS_IF([test "x$enable_autostart" = "xno"],
+ [START_ON_DEMAND="NO"])
],
[enable_autostart=yes])
AC_MSG_RESULT($enable_autostart)
AC_MSG_RESULT($enable_heapstats)
AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
-# should code be enabled that works around missing OS functionality on Windows?
-# used for test cases
-if test $build_target = "mingw"
-then
- workarounds=1
+# Check if the __thread storage class for
+# thread-local storage is available.
+AC_MSG_CHECKING(whether __thread is supported)
AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- int s = socket (0, 0, 0);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- int s = select (0, NULL, NULL, NULL, NULL);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- struct in_addr i;
- char *s = inet_ntoa (i);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- int s = gethostname (NULL, 0);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- void *s = gethostbyname (NULL);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- void *s = gethostbyaddr (NULL, 0, 0);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
- ])
-
-AC_LINK_IFELSE(
- [AC_LANG_PROGRAM(
- [#include <ws2tcpip.h>
- ],[
- int s = getaddrinfo (NULL, NULL, NULL, NULL);])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
- ],[
- AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],0,[Define this if getaddrinfo() is available])
- ])
-
-else
- AC_MSG_CHECKING(whether to enable windows workarounds)
- AC_ARG_ENABLE([windows_workarounds],
- [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
- [enable_workarounds=${enableval}],
- [enable_workarounds=no])
- AC_MSG_RESULT($enable_workarounds)
- if test x$enable_windows_workarounds = "xyes"
- then
- workarounds=1
- else
- workarounds=0
- fi
-fi
-AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
+[AC_LANG_PROGRAM([#include <stdlib.h>
+ #undef __thread
+ static __thread int a = 1;],
+ [exit(a-1);])],
+ [have_thread_local_gcc=1],[have_thread_local_gcc=0])
+AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
+AS_IF([test "x$have_thread_local_gcc" = "x1"],
+ [AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)])
# gcov compilation
AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
# version info
-# TODO: git blame says this predates our switch to git. git-svn should be adjusted to simply git, or
+# TODO: git blame says this predates our switch to git.
+# git-svn should be adjusted to simply git, or
# an external script that does the job.
AC_PATH_PROG(svnversioncommand, svnversion)
AC_PATH_PROG(gitcommand, git)
AC_CONFIG_FILES([
Makefile
+bin/Makefile
contrib/Makefile
+contrib/hellos/Makefile
+contrib/services/Makefile
+contrib/services/openrc/Makefile
+contrib/services/systemd/Makefile
+contrib/scripts/Makefile
+contrib/scripts/gnunet-logread/Makefile
doc/Makefile
doc/man/Makefile
doc/doxygen/Makefile
src/hello/Makefile
src/identity/Makefile
src/identity/identity.conf
-src/credential/Makefile
-src/credential/credential.conf
+src/abd/Makefile
+src/abd/abd.conf
src/include/Makefile
src/integration-tests/Makefile
src/json/Makefile
src/hostlist/Makefile
-src/multicast/Makefile
-src/multicast/multicast.conf
src/my/Makefile
src/mysql/Makefile
src/namecache/Makefile
src/peerstore/Makefile
src/peerstore/peerstore.conf
src/pq/Makefile
-src/psycutil/Makefile
-src/psyc/Makefile
-src/psyc/psyc.conf
-src/psycstore/Makefile
-src/psycstore/psycstore.conf
src/pt/Makefile
src/regex/Makefile
src/regex/regex.conf
src/scalarproduct/scalarproduct.conf
src/set/Makefile
src/set/set.conf
-src/social/Makefile
-src/social/social.conf
src/sq/Makefile
src/statistics/Makefile
src/statistics/statistics.conf
src/zonemaster/Makefile
src/zonemaster/zonemaster.conf
src/rest/Makefile
-src/rest-plugins/Makefile
src/abe/Makefile
-src/reclaim-attribute/Makefile
src/reclaim/Makefile
pkgconfig/Makefile
pkgconfig/gnunetarm.pc
pkgconfig/gnunetdatastore.pc
pkgconfig/gnunetdht.pc
pkgconfig/gnunetdns.pc
-pkgconfig/gnunetdv.pc
pkgconfig/gnunetenv.pc
pkgconfig/gnunetfragmentation.pc
pkgconfig/gnunetfs.pc
pkgconfig/gnunethello.pc
pkgconfig/gnunetidentity.pc
pkgconfig/gnunetmicrophone.pc
-pkgconfig/gnunetmulticast.pc
pkgconfig/gnunetmysql.pc
pkgconfig/gnunetnamestore.pc
pkgconfig/gnunetnat.pc
pkgconfig/gnunetnse.pc
pkgconfig/gnunetpeerinfo.pc
pkgconfig/gnunetpq.pc
-pkgconfig/gnunetpsyc.pc
-pkgconfig/gnunetpsycstore.pc
pkgconfig/gnunetregex.pc
pkgconfig/gnunetrevocation.pc
pkgconfig/gnunetrps.pc
pkgconfig/gnunetscalarproduct.pc
pkgconfig/gnunetset.pc
-pkgconfig/gnunetsocial.pc
pkgconfig/gnunetspeaker.pc
pkgconfig/gnunetstatistics.pc
pkgconfig/gnunettestbed.pc
])
AC_OUTPUT
-# Finally: summary!
-
-# warn user if mysql found but not used due to version
-AS_IF([test "$mysqlfail" = "true"]
- [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
-
-# sqlite
-AS_IF([test "x$sqlite" = "x0"],
- [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])])
-
-# libgnurl
-AS_IF([test "$gnurl" = "0"],
- [AS_IF([test "x$curl" = "xfalse"],
- [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
- AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])],
- [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])])])
-
-# bluetooth
-AS_IF([test "x$bluetooth" = "x0"],
- [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])])
-
-# jansson
-AS_IF([test "x$jansson" = "x0"],
- [AC_MSG_NOTICE([WARNING: optional jansson library not found.])])
-
-#
# FIXME: `some modules' -> be more specific which exact modules.
-#
-
-# warn user if iptables is not found
-AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
- [AC_MSG_NOTICE([WARNING: optional iptables not found])])
-
-# warn user if ifconfig is not found
-AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
- [AC_MSG_NOTICE([WARNING: optional ifconfig not found])])
-
-# warn user if upnpc binary is not found
-AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
- [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])])
-
-#gnutls
-AS_IF([test x$gnutls != xtrue],
- [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])],
- [AS_IF([test "x$gnutls_dane" != "x1"],
- [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])])])
# java ports
AS_IF([test "x$enable_java_ports" = "xyes"],
- [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
-
-# MHD
-AS_IF([test "x$lmhd" != "x1"],
- [AC_MSG_NOTICE([WARNING: optional libmicrohttpd not found])])
-
-# conversation
+ [AC_MSG_NOTICE([Opening TCP ports by default to enable gnunet-java bindings.])])
+
+####
+#### This could be moved to the checks above,
+#### but for now let's keep it here.
+####
+transport_msg="tcp udp unix http"
+AS_IF([test "x$build_target" = "xlinux" -a "x$enable_experimental" = "xyes"],
+ [transport_msg="$transport_msg wlan"])
+# -- print message regarding enabled experimental features
+experimental_msg="no"
+AS_IF([test "x$enable_experimental" = "xyes"],
+ [experimental_msg="yes"])
+# -- libidn 2
+AS_IF([test "x$working_libidn2" = x1],
+ [libidn2_msg="libidn2"])
+# -- libidn 1
+AS_IF([test "x$working_libidn1" = x1],
+ [libidn1_msg="libidn1"])
+# -- texi2mdoc-generation
+AS_IF([test "x$texi2mdoc_generation" = "xyes"],
+ [mdocml_msg="yes"],
+ [mdocml_msg="no"])
+# -- texi2mdoc
+AS_IF([test "x$TEXI2MDOC_BINARY" = "false"],
+ [AC_MSG_NOTICE([texi2mdoc binary not found (will not generate mdoc documentation)])
+ texi2mdoc_msg="no (optional)"],
+ [texi2mdoc_msg="yes"])
+# -- mandoc
+AS_IF([test "x$MANDOC_BINARY" = "false"],
+ [AC_MSG_NOTICE([mandoc binary not found (will not generate handbook as man page)])
+ mandoc_msg="no"],
+ [mandoc_msg="yes"])
+# -- texinfo
+AS_IF([test "x$makeinfo" != "x1"],
+ [texinfo_msg="no"],
+ [texinfo_msg="yes"])
+# -- conversation
+conversation_msg="no"
AS_IF([test "x$conversation_backend" = "xnone"],
- [AS_IF([test "x$pulse" != "x1"],
- [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])])
- AS_IF([test "x$opus" != "x1"],
- [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])])
- AS_IF([test "x$gst" != "x1"],
- [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])])])
-
+ [AS_IF([test "x$pulse" != "x1"],
+ [libpulse_msg="no (required for conversation)"],
+ [libpulse_msg="yes"])
+ AS_IF([test "x$opus" != "x1"],
+ [libopus_msg="no (required for conversation)"],
+ [libopus_msg="yes"])
+ AS_IF([test "x$gst" != "x1"],
+ [gstreamer_msg="no (required for conversation)"],
+ [gstreamer_msg="yes"])],
+ [AS_IF([test "x$opus" = x1],
+ [conversation_msg="yes (x$conversation_backend)"],
+ [AC_MSG_WARN([libopus not found (required to build conversation)])])])
+
+# -- interface
+interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
+# -- jansson
+# -- libextractor
AS_IF([test "$extractor" != 1],
- [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])])
+ [AC_MSG_WARN([libextractor not found, but various file-sharing functions require it])],
+ [libextractor_msg="yes"])
+# -- libzbar
+AS_IF([test "x$zbar" = "x1"],
+ [libzbar_msg="yes"],
+ [libzbar_msg="no (gnunet-qr will not be built)"])
+# -- libgnurl
+AS_IF([test "$gnurl" = "0"],
+ [AS_IF([test "x$curl" = "xfalse"],
+ [AC_MSG_WARN([libgnurl not found. http client support will not be compiled.])
+ AC_MSG_WARN([IMPORTANT: No HTTP client library found. HTTP transports and hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
+ http_client="none"],
+ [AC_MSG_NOTICE([Using libcurl as HTTP client library.])
+ http_client="curl"])],
+ [AC_MSG_NOTICE([Using libgnurl as HTTP client library.])
+ http_client="gnurl"])
+AS_IF([test "x$curl" = "xtrue" -a "x$curl_gnutls" != "xtrue"],
+ [AC_MSG_WARN([libcurl TLS backend is not gnutls. The GNS Proxy will likely not function properly.])
+ http_client="curl-openssl"],
+ [http_client="curl-gnutls"])
+# -- ifconfig
+AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
+ [ifconfig_msg="no (optional, some features will not work)"],
+ [ifconfig_msg="yes"])
+# -- upnpc
+AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
+ [upnpc_msg="no (optional, NAT traversal using UPnPc will not work)"],
+ [upnpc_msg="yes"])
+# -- iptables
+AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
+ [iptables_msg="no (optional, DNS query interception will not work)"],
+ [iptables_msg="yes"])
+# -- bluetooth
+AS_IF([test "x$bluetooth" = "x0"],
+ [bluetooth_msg="no (optional)"],
+ [bluetooth_msg="yes"
+ transport_msg="$transport_msg bluetooth"])
+# -- gnutls
+AS_IF([test x$gnutls != xtrue],
+ [AC_MSG_WARN([GnuTLS not found, gnunet-gns-proxy will not be built])
+ gnutls_msg="no (gnunet-gns-proxy will not be built)"],
+ [AS_IF([test "x$gnutls_dane" != "x1"],
+ [AC_MSG_WARN([GnuTLS lacks DANE support, DANE validation will not be possible])
+ gnutls_msg="yes (without DANE support)"],
+ [gnutls_msg="yes (with DANE support)"])])
+# -- databases
+# TODO: this always returns true, the check might
+# TODO: not be working as intended (for msqlfail).
+AS_IF([test "$mysql" = true],
+ [features_msg="$features_msg mysql"
+ mysql_msg="yes"],
+ [mysql_msg="no"])
+AS_IF([test x$mysqlfail = xtrue],
+ [AC_MSG_WARN([MySQL not found (or too old), will not create MySQL database support])
+ mysql_msg="unsupported version"])
+AS_IF([test "$sqlite" = true],
+ [features_msg="$features_msg sqlite"
+ sqlite_msg="yes"],
+ [AC_MSG_ERROR([sqlite3 not found, but sqlite3 is required.])
+ sqlite_msg="no"])
+AS_IF([test "$postgres" = true],
+ [features_msg="$features_msg postgres"
+ postgres_msg="yes"],
+ [postgres_msg="no"])
+# -- features
+# ---- 1. replace spaces with newlines,
+# ---- 2. sort the lines,
+# ---- 3. replace the newlines with spaces.
+features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
+AC_SUBST(features_msg)
+
+
+# The summary
+# TODO: reduce the length of the last message block, following "IMPORTANT".
+
+AC_MSG_NOTICE([
+Detected system
+===============
+
+GNUnet version: ${VERSION}
+
+Host setup: ${host}
+Install prefix: ${prefix}
+Compiler: ${CC}
+CFLAGS: ${CFLAGS}
+CPPFLAGS: ${CPPFLAGS}
+LDFLAGS: ${LDFLAGS}
+LIBS: ${LIBS}
+Build Target: $build_target
+
+Default Interface: ${interface_msg}
+
+MySQL: ${mysql_msg}
+PostgreSQL: ${postgres_msg}
+sqlite3: ${sqlite_msg}
+http client: ${http_client}
+bluetooth: ${bluetooth_msg}
+iptables: ${iptables_msg}
+ifconfig: ${ifconfig_msg}
+upnpc: ${upnpc_msg}
+gnutls: ${gnutls_msg}
+libzbar: ${libzbar_msg}
+java: ${java_msg}
+libidn: ${libidn1_msg}${libidn2_msg}
+libopus: ${libopus_msg}
+gstreamer: ${gstreamer_msg}
+libpulse: ${libpulse_msg}
+libextractor: ${libextractor_msg}
+texi2mdoc: ${texi2mdoc_msg}
+mandoc: ${mandoc_msg}
+
+GNUnet configuration:
+=====================
+transports: ${transport_msg}
+conversation: ${conversation_msg}
+database backends: ${features_msg}
+experimental: ${experimental_msg}
+
+texinfo manual: ${texinfo_msg}
+transpiled mdocml manual: ${mdocml_msg}
+])
-AS_IF([test "x$working_libidn2" = x1],
- [AC_MSG_NOTICE([INFO: Using libidn2])])
-AS_IF([test "x$working_libidn1" = x1],
- [AC_MSG_NOTICE([INFO: Using libidn1])])
-
-AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
-
-AS_IF([test "$enable_framework_build" = "yes"],
- [AC_MSG_NOTICE([Mac OS X framework build enabled.])])
-
-AC_MSG_NOTICE([********************************************
-Please make sure NOW that you have created a user and group 'gnunet'
-and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
- addgroup gnunetdns
- adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
-
-Make sure that '/var/lib/gnunet' is owned (and writable) by user
-'gnunet'. Then, you can compile GNUnet with
- make
-
-After that, run (if necessary as 'root')
- make install
-to install everything.
-
-Each GNUnet user should be added to the 'gnunet' group (may
-require fresh login to come into effect):
- adduser USERNAME gnunet
-(run the above command as root once for each of your users, replacing
-"USERNAME" with the respective login names). If you have a global IP
-address, no further configuration is required.
-
-For more detailed setup instructions, see https://gnunet.org/installation
-
-Optionally, download and compile gnunet-gtk to get a GUI for
-file-sharing and configuration. This is particularly recommended
-if your network setup is non-trivial, as gnunet-setup can be
-used to test in the GUI if your network configuration is working.
-gnunet-setup should be run as the "gnunet" user under X. As it
-does very little with the network, running it as "root" is likely
-also harmless. You can also run it as a normal user, but then
-you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
-home directory in the end.
-
-Once you have configured your peer, run (as the 'gnunet' user)
- gnunet-arm -s
-to start the peer. You can then run the various GNUnet-tools as
-your "normal" user (who should only be in the group 'gnunet').
-********************************************])
+AS_IF([test x$MSG_USER_SETUP != xfalse],
+ [AC_MSG_WARN([Please make sure NOW to create a user and group 'gnunet' and additionally a group 'gnunetdns'. Make sure that '/var/lib/gnunet' is owned (and writable) by user 'gnunet'.])
+ AS_IF([test x$HAVE_GNUNET_USER != 0],
+ [AC_MSG_NOTICE([To do this on this system, run:
+# addgroup gnunetdns
+# adduser --system --disabled-login --home /var/lib/gnunet gnunet
+])])
+ AC_MSG_WARN([Each user of GNUnet should be added to the 'gnunet' group.])
+ AS_IF([test x$HAVE_GNUNET_USER != 0],
+ [AC_MSG_NOTICE([To do this on this system, run:
+# adduser USERNAME gnunet
+ for each of your users, replacing \"USERNAME\" with the respective login name. Users may have to login again for the changes to take effect.
+])])])
+
+AC_MSG_NOTICE([For detailed setup instructions, type 'info gnunet' after the installation or visit https://docs.gnunet.org/])
projects / oweals / gnunet.git / blobdiff