X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=configure.ac;h=8ddc76826ce470a8ea3624749582caca0854b783;hb=c5ac6151fb0a1ce9baf0a973b253632dec0e1a4d;hp=de4817a0c203e3184fe84763df9286fe1577c384;hpb=3594020243f21a0fd7c5259a9706e88865844caf;p=oweals%2Fgnunet.git

diff --git a/configure.ac b/configure.ac
index de4817a0c..8ddc76826 100644
--- a/configure.ac
+++ b/configure.ac
@@ -68,7 +68,7 @@ fi
 # Use Linux interface name unless the OS has a different preference
 DEFAULT_INTERFACE="\"eth0\""
 
-funcstocheck="socket select inet_ntoa getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
+funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
 
 # Check system type
 case "$host_os" in
@@ -84,7 +84,7 @@ case "$host_os" in
      UNIXONLY="#"
      ;;
 linux*)
-     AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux system])
+     AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
      build_target="linux"
      LIBPREFIX=
      DLLDIR=lib
@@ -127,7 +127,7 @@ netbsd*)
      UNIXONLY="#"
      ;;
 *arm-linux*)
-     AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux system])
+     AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
      CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
      build_target="linux"
      LIBPREFIX=
@@ -256,6 +256,26 @@ AC_ARG_ENABLE([logging],
    ], [])
 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
 
+# should memory poisoning be enabled?
+AC_MSG_CHECKING(whether to poison freed memory)
+AC_ARG_ENABLE([poisoning],
+   [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
+   ])
+AC_MSG_RESULT($enable_poisoning)
+if test ! "x$enable_poisoning" = "xno"; then
+  enable_poisoning=1
+else
+  enable_poisoning=0
+fi
+AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
+
 if test $build = $target
 then
 AC_MSG_CHECKING([for working HMAC])
@@ -326,7 +346,14 @@ AC_LANG_POP(C)
 fi	# $build = $target
 
 # libcurl
-LIBCURL_CHECK_CONFIG(,7.21.3,,AC_MSG_ERROR([GNUnet requires libcurl >= 7.21.3]))
+LIBCURL_CHECK_CONFIG(,7.21.3,curl=1,curl=0)
+if test "$curl" = 1
+then
+	AM_CONDITIONAL(HAVE_LIBCURL, true)
+	AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])
+else
+	AM_CONDITIONAL(HAVE_LIBCURL, false)
+fi
 # restore LIBS
 LIBS=$SAVE_LIBS
 
@@ -417,7 +444,7 @@ AC_HEADER_STDC
 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])
+AC_CHECK_HEADERS([malloc.h malloc/malloc.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 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 execinfo.h])
 
 SAVE_LDFLAGS=$LDFLAGS
 SAVE_CPPFLAGS=$CPPFLAGS
@@ -647,23 +674,6 @@ LIBS=$SAVE_LIBS
 AM_PATH_PYTHON([2.6],, [:])
 AM_CONDITIONAL([HAVE_PYTHON], [test "$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])
@@ -707,7 +717,7 @@ AC_FUNC_VPRINTF
 AC_HEADER_SYS_WAIT
 AC_TYPE_OFF_T
 AC_TYPE_UID_T
-AC_CHECK_FUNCS([floor memmove rmdir strncasecmp strrchr strtol atoll dup2 fdatasync ftruncate gettimeofday memset mkdir mkfifo 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 initgroups getifaddrs freeifaddrs localtime_r nl_langinfo putenv realpath strndup gethostbyname2 gethostbyname getpeerucred getpeereid setresuid $funcstocheck])
+AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size])
 
 # restore LIBS
 LIBS=$SAVE_LIBS
@@ -1091,6 +1101,7 @@ src/statistics/statistics.conf
 src/stream/Makefile
 src/template/Makefile
 src/testbed/Makefile
+src/testbed/testbed.conf
 src/testing/Makefile
 src/testing_old/Makefile
 src/topology/Makefile
@@ -1139,6 +1150,12 @@ then
   AC_MSG_NOTICE([NOTICE: sqlite not found.  sqLite support will not be compiled.])
 fi
 
+# libcurl
+if test "x$curl" = "x0"
+then
+  AC_MSG_NOTICE([NOTICE: libcurl not found.  http client support will not be compiled.])
+fi
+
 #gnutls
 if test x$gnutls != xtrue
 then
@@ -1170,26 +1187,22 @@ fi
 
 
 AC_MSG_NOTICE([********************************************
-You can compile GNUnet with
+Please make sure that you have created a user and group 'gnunet'
+and additionally a group 'gnunetdns'.  Make sure that '/var/lib/gnunet'
+is owned (and writable) by user 'gnunet'.  Then, you can compile GNUnet 
+with
 	make
-now. After that, run (if necessary as 'root')
+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
+to install everything. 
+Then, in order to start your peer, run as the 'gnunet' user
+	mkdir $HOME/.gnunet/
+	touch $HOME/.gnunet/gnunet.conf
 	gnunet-arm -s
 
-Each GNUnet user should also create an (at least initially) empty
-configuration file:
+Each GNUnet user should also be added to the 'gnunet' group (may
+require fresh login to come into effect) and create an (at least 
+initially) empty configuration file:
 	mkdir $HOME/.gnunet/
 	touch $HOME/.gnunet/gnunet.conf