diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 971 |
1 files changed, 971 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..a558ffd --- /dev/null +++ b/configure.ac @@ -0,0 +1,971 @@ +# This file is part of GNUnet. +# (C) 2001--2012 Christian Grothoff (and other contributing authors) +# +# GNUnet 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 2, or (at your +# option) any later version. +# +# GNUnet 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 GNUnet; see the file COPYING. If not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. +# +# +# Process this file with autoconf to produce a configure script. +# +# +AC_PREREQ(2.61) +# Checks for programs. +AC_INIT([gnunet], [0.9.2],[bug-gnunet@gnu.org]) + +AC_CANONICAL_TARGET +AC_CANONICAL_HOST +AC_CANONICAL_SYSTEM + +AM_INIT_AUTOMAKE([gnunet], [0.9.2]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +AC_CONFIG_HEADERS([gnunet_config.h]) +AH_TOP([#define _GNU_SOURCE 1]) + +AC_PROG_AWK +AC_PROG_CC +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]) +LTDL_INIT +AC_SUBST(LTDLINCL) +AC_SUBST(LIBLTDL) +AC_SUBST(MKDIR_P) + +# large file support +AC_SYS_LARGEFILE +AC_FUNC_FSEEKO + + +if test "$enable_shared" = "no" +then + AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.]) +fi + +CFLAGS="-Wall $CFLAGS" +# 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 $CFLAGS" +fi + +# Use Linux interface name unless the OS has a different preference +DEFAULT_INTERFACE="\"eth0\"" + +# Check system type +case "$host_os" in +*darwin* | *rhapsody* | *macosx*) + AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system]) + CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS" + CFLAGS="-no-cpp-precomp -fno-common $CFLAGS" + AC_MSG_WARN([The VPN application cannot be compiled on your OS]) + build_target="darwin" + DEFAULT_INTERFACE="\"en0\"" + LIBPREFIX= + DLLDIR=lib + UNIXONLY="#" + ;; +linux*) + AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux system]) + 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]) + 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]) + LIBS=`echo $LIBS | sed -e "s/-ldl//"` + build_target="openbsd" + 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]) + LIBPREFIX= + DLLDIR=lib + UNIXONLY="#" + ;; +*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) + AC_CHECK_LIB(rt, nanosleep) + build_target="solaris" + LIBPREFIX= + DLLDIR=lib + UNIXONLY="#" + ;; +*arm-linux*) + AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux system]) + CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS" + build_target="linux" + LIBPREFIX= + DLLDIR=lib + UNIXONLY="#" + ;; +*cygwin*) + AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system]) + AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) + AC_CHECK_LIB(intl, gettext) + LDFLAGS="$LDFLAGS -no-undefined" + 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,-no-undefined -Wl,--export-all-symbols" + LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32" + CFLAGS="-mms-bitfields $CFLAGS" + CPPFLAGS="-D_WIN32_WINNT=0x0501 $CPPFLAGS" + build_target="mingw" + AC_PROG_CXX + LIBPREFIX=lib + DLLDIR=bin + UNIXONLY="" + ;; +*) + AC_MSG_RESULT(Unrecognised OS $host_os) + AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS]) + UNIXONLY="" +;; +esac +AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface]) +AC_SUBST(DEFAULT_INTERFACE) + +# Disable TCP-based IPC on systems that support UNIX domain +# sockets in default configuratin: +AC_SUBST(UNIXONLY) + +AC_MSG_CHECKING([for build target]) +AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin") +AM_CONDITIONAL(CYGWIN, test "$build_target" = "cygwin") +AM_CONDITIONAL(MINGW, test "$build_target" = "mingw") +AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris") +AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd") +AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd") +AM_CONDITIONAL(LINUX, test "$build_target" = "linux") + +AC_MSG_RESULT([$build_target]) +AC_SUBST(build_target) +AM_CONDITIONAL([am__fastdepOBJC], false) +AC_UNALIGNED_64_ACCESS + +# some other checks for standard libs +AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32]) +AC_CHECK_LIB(socket, socket) +AC_CHECK_LIB(m, log) +AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported])) + +# 'save' libs; only those libs found so far will be +# linked against _everywhere_. For the others, we +# will be more selective! +SAVE_LIBS=$LIBS + +# libgnurx (regex library for W32) +gnurx=0 +AC_CHECK_LIB(gnurx, regexec, gnurx=1) +if test "x$gnurx" = "x0" -a "x$build_target" = "xmingw" +then + AC_MSG_ERROR([on W32 GNUnet needs libgnurx]) +fi + +# libgcrypt +gcrypt=0 +AM_PATH_LIBGCRYPT(1.2.0, gcrypt=1) +AC_CHECK_DECLS([gcry_mpi_lshift], [], [], [[#include <gcrypt.h>]]) + +if test $gcrypt = 0 +then + AC_MSG_ERROR([GNUnet needs libgcrypt]) +fi + +# Adam shostack suggests the following for Windows: +# -D_FORTIFY_SOURCE=2 -fstack-protector-all +AC_ARG_ENABLE(gcc-hardening, + AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks), +[if test x$enableval = xyes; then + CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -fstack-protector-all" + CFLAGS="$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, + AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups), +[if test x$enableval = xyes; then + LDFLAGS="$LDFLAGS -z relro -z now" +fi]) + + +extra_logging=GNUNET_NO +AC_ARG_ENABLE([logging], + AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]), + [AS_IF([test "x$enableval" = "xyes"], [], + [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])], + [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES] + [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)]) + ], []) +AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise]) + +if test $build = $target +then +AC_MSG_CHECKING([for working HMAC]) +AC_LANG_PUSH(C) +LIBS="$LIBS $LIBGCRYPT_LIBS" +CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" +AC_RUN_IFELSE( + [AC_LANG_PROGRAM([#include <gcrypt.h> + #include <stdio.h>], [[ + gcry_md_hd_t mac; + + unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72, + 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe, + 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde }; + unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 }; + unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80, + 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0, + 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b, + 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb, + 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b, + 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3}; + + if (!gcry_check_version (GCRYPT_VERSION)) + { + fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION); + return 1; + } + + gcry_control (GCRYCTL_DISABLE_SECMEM, 0); + gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); + + if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR) + { + fprintf (stderr, "gcry_md_open error\n"); + return 2; + } + + gcry_md_setkey (mac, key, sizeof (key)); + gcry_md_write (mac, data, sizeof (data)); + + if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0) + { + fprintf (stderr, "memcmp error\n"); + return 3; + } + + gcry_md_close (mac); + + return 0; + ]])], + [AC_MSG_RESULT([yes])], + [ + RESULT=$? + if test $RESULT = 3 + then + AC_MSG_FAILURE([HMAC test vector does not match. This is a known problem with libgcrypt 1.2.2 on Windows and fixed in 1.4.6.]) + fi + if test $RESULT = 2 + then + AC_MSG_FAILURE([HMAC test failed]) + fi + if test $RESULT = 1 + then + AC_MSG_FAILURE([libgcrypt header version does not match library version]) + fi + ]) +AC_LANG_POP(C) +fi # $build = $target + +# libcurl +LIBCURL_CHECK_CONFIG(,7.20.1,,AC_MSG_ERROR([GNUnet requires libcurl >= 7.20.1])) +# restore LIBS +LIBS=$SAVE_LIBS + + +AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false]) +AC_CHECK_LIB([glpk],[glp_create_prob],,[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$gplk = xfalse +then + AM_CONDITIONAL(HAVE_LIBGLPK, false) + AC_MSG_WARN([GNUnet requires GLPK >= 4.32]) +else + AM_CONDITIONAL(HAVE_LIBGLPK, true) + AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK]) +fi + + +# test for kvm and kstat (for CPU stats under BSD/Solaris) +AC_CHECK_LIB([kvm],[kvm_open]) +AC_CHECK_LIB([kstat],[kstat_open]) + +# test for libextractor +extractor=0 +AC_MSG_CHECKING(for libextractor) +AC_ARG_WITH(extractor, + [ --with-extractor=PFX base of libextractor installation], + [AC_MSG_RESULT([$with_extractor]) + case $with_extractor in + no) + ;; + yes) + AC_CHECK_HEADERS(extractor.h, + AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults], + extractor=1)) + ;; + *) + LDFLAGS="-L$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 $EXT_LIB_PATH" + extractor=1)) + ;; + esac + ], + [AC_MSG_RESULT([--with-extractor not specified]) + AC_CHECK_HEADERS(extractor.h, + AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults], + extractor=1))]) +if test "$extractor" != 1 +then + AC_MSG_ERROR([GNUnet requires libextractor]) +fi +# restore LIBS +LIBS=$SAVE_LIBS + +# test for libunistring +gl_LIBUNISTRING +if test $HAVE_LIBUNISTRING != yes; then + AC_MSG_ERROR([GNUnet requires libunistring]) +fi +if test $gl_libunistring_hexversion -le 2305; then + AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1]) +fi +# restore LIBS +LIBS=$SAVE_LIBS + + + +# Checks for standard header files. +AC_HEADER_DIRENT +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])) + +# 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([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 netinet/in_systm.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 endian.h sys/endian.h]) + +SAVE_LDFLAGS=$LDFLAGS +SAVE_CPPFLAGS=$CPPFLAGS + +# test for sqlite +sqlite=false +AC_MSG_CHECKING(for SQLite) +AC_ARG_WITH(sqlite, + [ --with-sqlite=PFX base of SQLite installation], + [AC_MSG_RESULT("$with_sqlite") + case $with_sqlite in + no) + ;; + yes) + AC_CHECK_HEADERS(sqlite3.h, + sqlite=true) + ;; + *) + LDFLAGS="-L$with_sqlite/lib $LDFLAGS" + CPPFLAGS="-I$with_sqlite/include $CPPFLAGS" + AC_CHECK_HEADERS(sqlite3.h, + EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH" + SQLITE_LDFLAGS="-L$with_sqlite/lib" + SQLITE_CPPFLAGS="-I$with_sqlite/include" + sqlite=true) + LDFLAGS=$SAVE_LDFLAGS + CPPFLAGS=$SAVE_CPPFLAGS + ;; + esac + ], + [AC_MSG_RESULT([--with-sqlite not specified]) + AC_CHECK_HEADERS(sqlite3.h, sqlite=true)]) +AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue) +AC_SUBST(SQLITE_CPPFLAGS) +AC_SUBST(SQLITE_LDFLAGS) + +# test for postgres +postgres=false +AC_MSG_CHECKING(for postgres) +AC_ARG_WITH(postgres, + [ --with-postgres=PFX base of postgres installation], + [AC_MSG_RESULT("$with_postgres") + case $with_postgres in + no) + ;; + yes) + AC_CHECK_HEADERS(postgresql/libpq-fe.h, + postgres=true) + ;; + *) + LDFLAGS="-L$with_postgres/lib $LDFLAGS" + CPPFLAGS="-I$with_postgres/include $CPPFLAGS" + AC_CHECK_HEADERS(postgresql/libpq-fe.h, + EXT_LIB_PATH="-L$with_postgres/lib $EXT_LIB_PATH" + POSTGRES_LDFLAGS="-L$with_postgres/lib" + POSTGRES_CPPFLAGS="-I$with_postgres/include" + postgres=true) + LDFLAGS=$SAVE_LDFLAGS + CPPFLAGS=$SAVE_CPPFLAGS + ;; + esac + ], + [AC_MSG_RESULT([--with-postgres not specified]) + AC_CHECK_HEADERS(postgresql/libpq-fe.h, postgres=true)]) +AM_CONDITIONAL(HAVE_POSTGRES, test x$postgres = xtrue) +AC_SUBST(POSTGRES_CPPFLAGS) +AC_SUBST(POSTGRES_LDFLAGS) + +# test for libz (maybe required for linking mysql) +zlib=1 +AC_CHECK_LIB(z, compress,,zlib=0) +AM_CONDITIONAL(HAVE_ZLIB, test x$zlib = x1) +if test "$zlib" != 1 +then + AC_MSG_ERROR([GNUnet requires zlib]) +fi + +# mysql & windows +AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>]) +AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>]) + +if test "$build_target" = "mingw" +then + CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>" +fi + +# test for mysql +mysql=false +mysqlfail=false +SAVE_LDFLAGS=$LDFLAGS +SAVE_CPPFLAGS=$CPPFLAGS +AC_MSG_CHECKING(for mysql) +AC_ARG_WITH(mysql, + [ --with-mysql=PFX base of MySQL installation], + [AC_MSG_RESULT("$with_mysql") + if test "$with_mysql" != "no" + then + if test "$with_mysql" != "yes" + then + LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS" + CPPFLAGS="-I$with_mysql/include $CPPFLAGS" + fi + AC_CHECK_HEADERS(mysql/mysql.h, + AC_CHECK_LIB(mysqlclient, mysql_init, + MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql" + MYSQL_CPPFLAGS="-I$with_mysql/include" + + mysql=true), [], [$CYGWIN_MYSQL_MAGIC]) + fi + ], + [AC_MSG_RESULT([--with-mysql not specified]) + LDFLAGS="-L/usr/lib/mysql $LDFLAGS $ZLIBS" + AC_CHECK_LIB(mysqlclient, mysql_init, + [AC_CHECK_HEADERS(mysql/mysql.h, + MYSQL_LDFLAGS="-L/usr/lib/mysql" + mysql=true + + , [], [$CYGWIN_MYSQL_MAGIC])]) + ]) + +AC_SUBST(MYSQL_LDFLAGS) +AC_SUBST(MYSQL_CPPFLAGS) + +# 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 + AC_MSG_CHECKING(mysql version) + AC_RUN_IFELSE([AC_LANG_PROGRAM( + [[$CYGWIN_MYSQL_MAGIC + #include <mysql/mysql.h>]], + [[if (MYSQL_VERSION_ID < 40100) + return(-1); + else + return(0); + ]]) + ],mysql=true,mysql=false) + if test "$mysql" = "false" + then + mysqlfail=true + AC_MSG_RESULT([fail, >= 4.1 required]) + else + AC_MSG_RESULT(ok) + fi +fi +AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue) +AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1") +# restore LIBS +LIBS=$SAVE_LIBS +LDFLAGS=$SAVE_LDFLAGS +CPPFLAGS=$SAVE_CPPFLAGS + +if test "$sqlite" = 0 -a "$mysql" = 0 +then + AC_MSG_ERROR([GNUnet requires SQLite or MySQL]) +fi + +# libmicrohttpd +lmhd=0 +AC_MSG_CHECKING([for libmicrohttpd]) +AC_ARG_WITH(microhttpd, + [ --with-microhttpd=PFX base of libmicrohttpd installation], + [AC_MSG_RESULT([$with_microhttpd]) + case $with_microhttpd in + no) + ;; + yes) + AC_CHECK_HEADERS([microhttpd.h], + AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT, + AC_CHECK_LIB([microhttpd], [MHD_start_daemon], + lmhd=1), + [],[#include "src/include/platform.h" + #include <microhttpd.h>]),, + [#include "src/include/platform.h"]) + ;; + *) + LDFLAGS="-L$with_microhttpd/lib $LDFLAGS" + CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS" + AC_CHECK_HEADERS(microhttpd.h, + AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT, + AC_CHECK_LIB([microhttpd], [MHD_start_daemon], + EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH" + lmhd=1), + [],[#include "src/include/platform.h" + #include <microhttpd.h>]),, + [#include "src/include/platform.h"]) + ;; + esac + ], + [AC_MSG_RESULT([--with-microhttpd not specified]) + AC_CHECK_HEADERS([microhttpd.h], + AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT, + AC_CHECK_LIB([microhttpd], [MHD_start_daemon], + lmhd=1), + [],[#include "src/include/platform.h" + #include <microhttpd.h>]),, + [#include "src/include/platform.h"])]) +AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1) +AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd]) + + +# restore LIBS +LIBS=$SAVE_LIBS + +# check for python & pexpect (used for some testcases only) +AM_PATH_PYTHON([2.6],, [:]) +AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :]) + +if test "$PYTHON" != : +then + AC_MSG_CHECKING([for pexpect]) + $PYTHON -c "import pexpect" > /dev/null 2> /dev/null + PYEX=$? + AM_CONDITIONAL(HAVE_PYTHON_PEXPECT, test $PYEX -eq 0) + if test $PYEX -eq 0 + then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([not found]) + fi +else + AM_CONDITIONAL(HAVE_PYTHON_PEXPECT, 0) +fi + + +# check for gettext +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION([0.16.1]) + +# check for iconv +AM_ICONV + +# Checks for standard typedefs, structures, and compiler characteristics. +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_TYPE_MODE_T +AC_HEADER_TIME +AC_HEADER_STAT +AC_HEADER_STDBOOL +AC_STRUCT_TM + +AC_CHECK_MEMBER([struct sockaddr_in.sin_len], + [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?]) + ], + [], + [ + #include <sys/types.h> + #include <sys/socket.h> + #include <netinet/in.h> + ]) + + + +# Checks for library functions. +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_FORK +AC_PROG_GCC_TRADITIONAL +AC_FUNC_MEMCMP +AC_FUNC_SELECT_ARGTYPES +AC_FUNC_CHOWN + +AC_TYPE_SIGNAL +AC_FUNC_STAT +AC_FUNC_STRFTIME +AC_FUNC_VPRINTF +AC_HEADER_SYS_WAIT +AC_TYPE_OFF_T +AC_TYPE_UID_T +AC_CHECK_FUNCS([floor gethostname memmove rmdir strncasecmp strrchr strtol atoll dup2 fdatasync ftruncate gettimeofday memset mkdir mkfifo select socket strcasecmp strchr strdup strerror strstr clock_gettime getrusage rand uname setlocale getcwd mktime gmtime_r gmtime strlcpy strlcat ftruncate stat64 sbrk mmap mremap setrlimit sysconf gethostbyaddr initgroups getifaddrs freeifaddrs getnameinfo getaddrinfo inet_ntoa localtime_r nl_langinfo putenv realpath strndup gethostbyname2 gethostbyname getpeerucred getpeereid setresuid]) + +# restore LIBS +LIBS=$SAVE_LIBS + +gn_user_home_dir="~/.gnunet" +AC_ARG_WITH(user-home-dir, + AC_HELP_STRING( + [--with-user-home-dir=DIR], + [default user home directory (~/.gnunet)]), + [gn_user_home_dir=$withval]) +AC_SUBST(GN_USER_HOME_DIR, $gn_user_home_dir) +gn_daemon_home_dir="/var/lib/gnunet" +AC_ARG_WITH(daemon-home-dir, + AC_HELP_STRING( + [--with-daemon-home-dir=DIR], + [default daemon home directory (/var/lib/gnunet)]), + [gn_daemon_home_dir=$withval]) +AC_SUBST(GN_DAEMON_HOME_DIR, $gn_daemon_home_dir) +gn_daemon_config_dir="/etc" +AC_ARG_WITH(daemon-config-dir, + AC_HELP_STRING( + [--with-daemon-config-dir=DIR], + [default daemon config directory (/etc)]), + [gn_daemon_config_dir=$withval]) +AC_SUBST(GN_DAEMON_CONFIG_DIR, $gn_daemon_config_dir) + +GN_INTLINCL="" +GN_LIBINTL="$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(GN_LIB_LDFLAGS) +AC_SUBST(GN_PLUGIN_LDFLAGS) +AC_SUBST(GN_INTLINCL) +AC_SUBST(GN_LIBINTL) + +AC_SUBST(CPPFLAGS) +AC_SUBST(LIBS) +AC_SUBST(LDFLAGS) +AC_SUBST(EXT_LIB_PATH) +AC_SUBST(EXT_LIBS) + +AC_SUBST(LIBPREFIX) +AC_SUBST(DLLDIR) +AC_SUBST(EXT_LIB_PATH) + + +# test for sudo +AC_MSG_CHECKING(for sudo) +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])]) +AC_SUBST(SUDO_BINARY) + + +# 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])]) +AC_SUBST(GNUNETDNS_GROUP) + + +# should 'make check' run tests? +AC_MSG_CHECKING(whether to run tests) +AC_ARG_ENABLE([testruns], + [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])], + [enable_tests_run=${enableval}], + [enable_tests_run=yes]) +AC_MSG_RESULT($enable_test_run) +AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"]) + +# should expensive tests be run? +AC_MSG_CHECKING(whether to run expensive tests) +AC_ARG_ENABLE([expensivetests], + [AS_HELP_STRING([--enable-expensive-tests], [enable running expensive testcases])], + [enable_expensive=${enableval}], + [enable_expensive=no]) +AC_MSG_RESULT($enable_expensive) +AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"]) + +# should benchmarks be run? +AC_MSG_CHECKING(whether to run benchmarks during make check) +AC_ARG_ENABLE([benchmarks], + [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])], + [enable_benchmarks=${enableval}], + [enable_benchmarks=no]) +AC_MSG_RESULT($enable_benchmarks) +AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"]) + +# should experimental code be compiled (code that may not yet compile)? +AC_MSG_CHECKING(whether to compile experimental code) +AC_ARG_ENABLE([experimental], + [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])], + [enable_experimental=${enableval}], + [enable_experimental=no]) +AC_MSG_RESULT($enable_experimental) +AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"]) + +# should code be enabled that works around missing OS functionality on Windows? +# used for test cases +if test $build_target = "mingw" +then + workarounds=1 +else + AC_MSG_CHECKING(whether to enable windows workarounds) + AC_ARG_ENABLE([windows_workarounds], + [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])], + [enable_workarounds=${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], $workarounds, [enable workarounds used on Windows (only useful for test cases)]) + +# gcov compilation +AC_MSG_CHECKING(whether to compile with support for code coverage analysis) +AC_ARG_ENABLE([coverage], + AS_HELP_STRING([--enable-coverage], + [compile the library with code coverage support]), + [use_gcov=${enableval}], + [use_gcov=no]) +AC_MSG_RESULT($use_gcov) +AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"]) + + +AC_CONFIG_FILES([ +Makefile +contrib/Makefile +doc/Makefile +doc/man/Makefile +m4/Makefile +po/Makefile.in +src/Makefile +src/arm/Makefile +src/arm/arm.conf +src/ats/Makefile +src/ats/ats.conf +src/block/Makefile +src/chat/Makefile +src/chat/chat.conf +src/core/Makefile +src/core/core.conf +src/datacache/Makefile +src/datastore/Makefile +src/datastore/datastore.conf +src/dht/Makefile +src/dht/dht.conf +src/dns/Makefile +src/dns/dns.conf +src/dv/Makefile +src/dv/dv.conf +src/exit/Makefile +src/fragmentation/Makefile +src/fs/Makefile +src/fs/fs.conf +src/gns/Makefile +src/gns/gns.conf +src/hello/Makefile +src/include/Makefile +src/include/gnunet_directories.h +src/hostlist/Makefile +src/mesh/Makefile +src/mesh/mesh.conf +src/namestore/Makefile +src/namestore/namestore.conf +src/nat/Makefile +src/nse/Makefile +src/nse/nse.conf +src/peerinfo/Makefile +src/peerinfo/peerinfo.conf +src/peerinfo-tool/Makefile +src/pt/Makefile +src/statistics/Makefile +src/statistics/statistics.conf +src/stream/Makefile +src/template/Makefile +src/testing/Makefile +src/topology/Makefile +src/transport/Makefile +src/transport/transport.conf +src/tun/Makefile +src/util/Makefile +src/util/resolver.conf +src/vpn/Makefile +src/vpn/vpn.conf +src/integration-tests/Makefile +pkgconfig/Makefile +pkgconfig/gnunetarm.pc +pkgconfig/gnunetblock.pc +pkgconfig/gnunetcore.pc +pkgconfig/gnunetdatacache.pc +pkgconfig/gnunetdatastore.pc +pkgconfig/gnunetdht.pc +pkgconfig/gnunetdhtlog.pc +pkgconfig/gnunetdv.pc +pkgconfig/gnunetfragmentation.pc +pkgconfig/gnunetfs.pc +pkgconfig/gnunethello.pc +pkgconfig/gnunetnat.pc +pkgconfig/gnunetnse.pc +pkgconfig/gnunetpeerinfo.pc +pkgconfig/gnunetstatistics.pc +pkgconfig/gnunettesting.pc +pkgconfig/gnunettransport.pc +pkgconfig/gnunetutil.pc +]) +AC_OUTPUT + +# Finally: summary! + +# warn user if mysql found but not used due to version +if test "$mysqlfail" = "true" +then + AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.]) +fi + +# sqlite +if test "x$sqlite" = "x0" +then + AC_MSG_NOTICE([NOTICE: sqlite not found. sqLite support will not be compiled.]) +fi + +if test "x$lmhd" != "x1" +then + AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.]) +fi + +AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres]) + +if test "$enable_framework_build" = "yes" +then + AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.]) +fi + +AC_MSG_NOTICE([******************************************** +You can compile GNUnet with + make +now. After that, run (if necessary as 'root') + make install +to install everything. You may want to create a new user account +to run the GNUnet service: + adduser gnunet +You also need to create an configuration file that should +specify the path where GNUnet should store data. For example, +you could store in "/etc/gnunet.conf" the following lines: + +[[PATHS]] +SERVICEHOME = /var/lib/gnunet +DEFAULTCONFIG = /etc/gnunet.conf + +Now, in order to start your peer, run as the 'gnunet' user + gnunet-arm -s + +Each GNUnet user should also create an (at least initially) empty +configuration file: + mkdir $HOME/.gnunet/ + touch $HOME/.gnunet/gnunet.conf + +Optionally, download and compile: +- gnunet-gtk to get a GUI for file-sharing and configuration. +********************************************]) |