X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=configure.ac;h=0bedbaca950f1086f44891ee5f4c850ac16396d4;hb=0fe140180c1b1b5c55f36652275f4168a5e2e85c;hp=78f7be9ab8be606673ab0c5d2b4fe665fc91617e;hpb=9c57c788237e66e4f40cf9919b583bb8ecf30523;p=oweals%2Fgnunet.git diff --git a/configure.ac b/configure.ac index 78f7be9ab..0bedbaca9 100644 --- a/configure.ac +++ b/configure.ac @@ -70,6 +70,9 @@ DEFAULT_INTERFACE="\"eth0\"" funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo" +# Srcdir in a form that native compiler understands (i.e. DOS path on W32) +native_srcdir=$srcdir + # Check system type case "$host_os" in *darwin* | *rhapsody* | *macosx*) @@ -84,14 +87,14 @@ 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 UNIXONLY="#" AC_PATH_XTRA ;; -freebsd*) +*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" @@ -100,7 +103,7 @@ freebsd*) DLLDIR=lib UNIXONLY="#" ;; -openbsd*) +*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//"` @@ -109,7 +112,7 @@ openbsd*) DLLDIR=lib UNIXONLY="#" ;; -netbsd*) +*netbsd*) AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system]) AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system]) LIBPREFIX= @@ -127,7 +130,7 @@ 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 $CFLAGS" build_target="linux" LIBPREFIX= @@ -161,6 +164,7 @@ netbsd*) DLLDIR=bin UNIXONLY="" funcstocheck="" + native_srcdir=$(cd $srcdir; pwd -W) ;; gnu*) AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system]) @@ -217,13 +221,25 @@ fi # libgcrypt gcrypt=0 -AM_PATH_LIBGCRYPT(1.2.0, gcrypt=1) +NEED_LIBGCRYPT_API=1 +NEED_LIBGCRYPT_VERSION=1.4.2 + + +AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1) AC_CHECK_DECLS([gcry_mpi_lshift], [], [], [[#include ]]) if test $gcrypt = 0 then - AC_MSG_ERROR([GNUnet needs libgcrypt]) + 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 $NEED_LIBGCRYPT_API) +*** is required.) +***]]) fi +AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version]) # Adam shostack suggests the following for Windows: # -D_FORTIFY_SOURCE=2 -fstack-protector-all @@ -256,6 +272,26 @@ 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 = $target then AC_MSG_CHECKING([for working HMAC]) @@ -424,7 +460,7 @@ AC_HEADER_STDC AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files])) # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there) -AC_CHECK_HEADERS([langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h netinet/in_systm.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h endian.h sys/endian.h execinfo.h]) +AC_CHECK_HEADERS([malloc.h malloc/malloc.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h netinet/in_systm.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h endian.h sys/endian.h execinfo.h]) SAVE_LDFLAGS=$LDFLAGS SAVE_CPPFLAGS=$CPPFLAGS @@ -597,15 +633,15 @@ AC_ARG_WITH(microhttpd, AC_CHECK_LIB([microhttpd], [MHD_start_daemon], [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18]) AC_RUN_IFELSE([ - #include "$srcdir/src/include/platform.h" + #include "$native_srcdir/src/include/platform.h" #include int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; } ], [ AC_MSG_RESULT(ok) lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]), - [],[#include "$srcdir/src/include/platform.h" + [],[#include "$native_srcdir/src/include/platform.h" #include ]),, - [#include "$srcdir/src/include/platform.h"]) + [#include "$native_srcdir/src/include/platform.h"]) ;; *) LDFLAGS="-L$with_microhttpd/lib $LDFLAGS" @@ -616,15 +652,15 @@ AC_ARG_WITH(microhttpd, EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH" [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18]) AC_RUN_IFELSE([ - #include "$srcdir/src/include/platform.h" + #include "$native_srcdir/src/include/platform.h" #include int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; } ], [ AC_MSG_RESULT(ok) lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]), - [],[#include "$srcdir/src/include/platform.h" + [],[#include "$native_srcdir/src/include/platform.h" #include ]),, - [#include "$srcdir/src/include/platform.h"]) + [#include "$native_srcdir/src/include/platform.h"]) ;; esac ], @@ -634,15 +670,15 @@ AC_ARG_WITH(microhttpd, AC_CHECK_LIB([microhttpd], [MHD_start_daemon], [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18]) AC_RUN_IFELSE([ - #include "$srcdir/src/include/platform.h" + #include "$native_srcdir/src/include/platform.h" #include int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; } ], [ AC_MSG_RESULT(ok) lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]), - [],[#include "$srcdir/src/include/platform.h" + [],[#include "$native_srcdir/src/include/platform.h" #include ]),, - [#include "$srcdir/src/include/platform.h"])]) + [#include "$native_srcdir/src/include/platform.h"])]) AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1) AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd]) @@ -697,7 +733,7 @@ AC_FUNC_VPRINTF AC_HEADER_SYS_WAIT AC_TYPE_OFF_T AC_TYPE_UID_T -AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo]) +AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage]) # restore LIBS LIBS=$SAVE_LIBS @@ -776,6 +812,42 @@ AC_ARG_WITH(sudo, AC_SUBST(SUDO_BINARY) AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /]) + +# test for nssdir +AC_MSG_CHECKING(with nssdir) +AC_ARG_WITH(nssdir, + [ --with-nssdir=PATH where to install NSS plugins], + [AC_MSG_RESULT("$with_nssdir") + case $with_nssdir in + no) + NSS_DIR= + install_nss=0 + ;; + yes) + NSS_DIR="/lib" + install_nss=1 + ;; + *) + NSS_DIR=$with_nssdir + install_nss=1 + ;; + esac + ], + [ + if test "x$SUDO_BINARY" != "x" -o -w / + then + NSS_DIR="/lib" + install_nss=1 + AC_MSG_RESULT([yes, to /lib]) + else + NSS_DIR= + install_nss=0 + AC_MSG_RESULT([no]) + fi + ]) +AC_SUBST(NSS_DIR) +AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"]) + # test for gnunetdns group name GNUNETDNS_GROUP=gnunetdns AC_MSG_CHECKING(for gnunetdns group name) @@ -1167,29 +1239,38 @@ 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 +Please make sure NOW that you have created a user and group 'gnunet' +and additionally a group 'gnunetdns': + addgroup gnunetdns + adduser gnunet -Each GNUnet user should also create an (at least initially) empty -configuration file: - mkdir $HOME/.gnunet/ - touch $HOME/.gnunet/gnunet.conf +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. -Optionally, download and compile: -- gnunet-gtk to get a GUI for file-sharing and configuration. +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'). ********************************************])