diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 266 |
1 files changed, 255 insertions, 11 deletions
diff --git a/configure.in b/configure.in index aa2233d4e..e5db37060 100644 --- a/configure.in +++ b/configure.in @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2008, The Tor Project, Inc. dnl See LICENSE for licensing information AC_INIT -AM_INIT_AUTOMAKE(tor, 0.2.2.19-alpha) +AM_INIT_AUTOMAKE(tor, 0.2.3.1-alpha-dev) AM_CONFIG_HEADER(orconfig.h) AC_CANONICAL_HOST @@ -32,6 +32,15 @@ AC_ARG_ENABLE(static-libevent, AS_HELP_STRING(--enable-static-libevent, Link against a static libevent library. Requires --with-libevent-dir)) AC_ARG_ENABLE(static-zlib, AS_HELP_STRING(--enable-static-zlib, Link against a static zlib library. Requires --with-zlib-dir)) +AC_ARG_ENABLE(static-tor, + AS_HELP_STRING(--enable-static-tor, Create an entirely static Tor binary. Requires --with-openssl-dir and --with-libevent-dir and --with-zlib-dir)) + +if test "$enable_static_tor" = "yes"; then + enable_static_libevent="yes"; + enable_static_openssl="yes"; + enable_static_zlib="yes"; + CFLAGS="$CFLAGS -static" +fi if test x$enable_buf_freelists != xno; then AC_DEFINE(ENABLE_BUF_FREELISTS, 1, @@ -59,6 +68,24 @@ AC_ARG_ENABLE(asciidoc, *) AC_MSG_ERROR(bad value for --disable-asciidoc) ;; esac], [asciidoc=true]) +# By default, we're not ready to ship a NAT-PMP aware Tor +AC_ARG_ENABLE(nat-pmp, + AS_HELP_STRING(--enable-nat-pmp, enable NAT-PMP support), + [case "${enableval}" in + yes) natpmp=true ;; + no) natpmp=false ;; + * ) AC_MSG_ERROR(bad value for --enable-nat-pmp) ;; + esac], [natpmp=false]) + +# By default, we're not ready to ship a UPnP aware Tor +AC_ARG_ENABLE(upnp, + AS_HELP_STRING(--enable-upnp, enable UPnP support), + [case "${enableval}" in + yes) upnp=true ;; + no) upnp=false ;; + * ) AC_MSG_ERROR(bad value for --enable-upnp) ;; + esac], [upnp=false]) + AC_ARG_ENABLE(threads, AS_HELP_STRING(--disable-threads, disable multi-threading support)) @@ -118,6 +145,9 @@ if test "$enable_local_appdata" = "yes"; then [Defined if we default to host local appdata paths on Windows]) fi +AC_ARG_ENABLE(bufferevents, + AS_HELP_STRING(--enable-bufferevents, use Libevent's buffered IO.)) + AC_PROG_CC AC_PROG_CPP AC_PROG_MAKE_SET @@ -132,6 +162,33 @@ AC_PATH_PROG([A2X], [a2x], none) AM_CONDITIONAL(USE_ASCIIDOC, test x$asciidoc = xtrue) +AM_CONDITIONAL(USE_FW_HELPER, test x$natpmp = xtrue || test x$upnp = xtrue) +AM_CONDITIONAL(NAT_PMP, test x$natpmp = xtrue) +AM_CONDITIONAL(MINIUPNPC, test x$upnp = xtrue) +AM_PROG_CC_C_O + +ifdef([AC_C_FLEXIBLE_ARRAY_MEMBER], [ +AC_C_FLEXIBLE_ARRAY_MEMBER +], [ + dnl Maybe we've got an old autoconf... + AC_CACHE_CHECK([for flexible array members], + tor_cv_c_flexarray, + [AC_COMPILE_IFELSE( + AC_LANG_PROGRAM([ + struct abc { int a; char b[]; }; +], [ + struct abc *def = malloc(sizeof(struct abc)+sizeof(char)); + def->b[0] = 33; +]), + [tor_cv_c_flexarray=yes], + [tor_cv_c_flexarray=no])]) + if test $tor_cv_flexarray = yes ; then + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], []) + else + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) + fi +]) + AC_PATH_PROG([SHA1SUM], [sha1sum], none) AC_PATH_PROG([OPENSSL], [openssl], none) @@ -223,7 +280,28 @@ dnl ------------------------------------------------------------------- dnl Check for functions before libevent, since libevent-1.2 apparently dnl exports strlcpy without defining it in a header. -AC_CHECK_FUNCS(gettimeofday ftime socketpair uname inet_aton strptime getrlimit strlcat strlcpy strtoull getaddrinfo localtime_r gmtime_r memmem strtok_r writev readv flock prctl vasprintf) +AC_CHECK_FUNCS( + accept4 \ + flock \ + ftime \ + getaddrinfo \ + getrlimit \ + gettimeofday \ + gmtime_r \ + inet_aton \ + localtime_r \ + memmem \ + prctl \ + socketpair \ + strlcat \ + strlcpy \ + strptime \ + strtok_r \ + strtoull \ + sysconf \ + uname \ + vasprintf \ +) using_custom_malloc=no if test x$enable_openbsd_malloc = xyes ; then @@ -314,7 +392,7 @@ AC_CHECK_MEMBERS([struct event.min_heap_idx], , , [#include <event.h> ]) -AC_CHECK_HEADERS(event2/event.h event2/dns.h) +AC_CHECK_HEADERS(event2/event.h event2/dns.h event2/bufferevent_ssl.h) LIBS="$save_LIBS" LDFLAGS="$save_LDFLAGS" @@ -332,8 +410,61 @@ if test "$enable_static_libevent" = "yes"; then else TOR_LIBEVENT_LIBS="-levent" fi -AC_SUBST(TOR_LIBEVENT_LIBS) +dnl This isn't the best test for Libevent 2.0.3-alpha. Once it's released, +dnl we can do much better. +if test "$enable_bufferevents" = "yes" ; then + if test "$ac_cv_header_event2_bufferevent_ssl_h" != "yes" ; then + AC_MSG_ERROR([You've asked for bufferevent support, but you're using a version of Libevent without SSL support. This won't work. We need Libevent 2.0.8-rc or later, and you don't seem to even have Libevent 2.0.3-alpha.]) + else + + CPPFLAGS="$CPPFLAGS $TOR_CPPFLAGS_libevent" + + # Check for the right version. First see if version detection works. + AC_MSG_CHECKING([whether we can detect the Libevent version]) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ +#include <event2/event.h> +#if !defined(LIBEVENT_VERSION_NUMBER) || LIBEVENT_VERSION_NUMBER < 10 +#error +int x = y(zz); +#else +int x = 1; +#endif + ])], [event_version_number_works=yes; AC_MSG_RESULT([yes]) ], + [event_version_number_works=no; AC_MSG_RESULT([no])]) + if test "$event_version_number_works" != 'yes'; then + AC_MSG_WARN([Version detection on Libevent seems broken. Your Libevent installation is probably screwed up or very old.]) + else + AC_MSG_CHECKING([whether Libevent is new enough for bufferevents]) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ +#include <event2/event.h> +#if !defined(LIBEVENT_VERSION_NUMBER) || LIBEVENT_VERSION_NUMBER < 0x02000800 +#error +int x = y(zz); +#else +int x = 1; +#endif + ])], [ AC_MSG_RESULT([yes]) ], + [ AC_MSG_RESULT([no]) + AC_MSG_ERROR([Libevent does not seem new enough to support bufferevents. We require 2.0.8-rc or later]) ] ) + fi + fi +fi + +LIBS="$save_LIBS" +LDFLAGS="$save_LDFLAGS" +CPPFLAGS="$save_CPPFLAGS" + +AM_CONDITIONAL(USE_BUFFEREVENTS, test "$enable_bufferevents" = "yes") +if test "$enable_bufferevents" = "yes"; then + AC_DEFINE(USE_BUFFEREVENTS, 1, [Defined if we're going to use Libevent's buffered IO API]) + if test "$enable_static_libevent" = "yes"; then + TOR_LIBEVENT_LIBS="$TOR_LIBDIR_libevent/libevent_openssl.a $TOR_LIBEVENT_LIBS" + else + TOR_LIBEVENT_LIBS="-levent_openssl $TOR_LIBEVENT_LIBS" + fi +fi +AC_SUBST(TOR_LIBEVENT_LIBS) dnl ------------------------------------------------------ dnl Where do you live, openssl? And how do we call you? @@ -401,15 +532,94 @@ AC_SUBST(TOR_ZLIB_LIBS) dnl Make sure to enable support for large off_t if available. -AC_SYS_LARGEFILE -AC_CHECK_HEADERS(unistd.h string.h signal.h sys/stat.h sys/types.h fcntl.h sys/fcntl.h sys/time.h errno.h assert.h time.h, , AC_MSG_WARN(Some headers were not found, compilation may fail. If compilation succeeds, please send your orconfig.h to the developers so we can fix this warning.)) +dnl ------------------------------------------------------ +dnl Where do you live, libnatpmp? And how do we call you? +dnl There are no packages for Debian or Redhat as of this patch + +if test "$natpmp" = "true"; then + AC_DEFINE(NAT_PMP, 1, [Define to 1 if we are building with nat-pmp.]) + TOR_SEARCH_LIBRARY(libnatpmp, $trylibnatpmpdir, [-lnatpmp], + [#include <natpmp.h>], + [#include <natpmp.h>], + [ int r; + natpmp_t natpmp; + natpmpresp_t response; + r = initnatpmp(&natpmp);], + [printf("initnatpmp() returned %d (%s)\n", r, r?"FAILED":"SUCCESS"); + exit(0);], + [--with-libnatpmp-dir], + [/usr/lib/]) +fi -AC_CHECK_HEADERS(netdb.h sys/ioctl.h sys/socket.h arpa/inet.h netinet/in.h pwd.h grp.h sys/un.h sys/uio.h) + +dnl ------------------------------------------------------ +dnl Where do you live, libminiupnpc? And how do we call you? +dnl There are no packages for Debian or Redhat as of this patch + +if test "$upnp" = "true"; then + AC_DEFINE(MINIUPNPC, 1, [Define to 1 if we are building with UPnP.]) + TOR_SEARCH_LIBRARY(libminiupnpc, $trylibminiupnpcdir, [-lminiupnpc], + [#include <miniupnpc/miniwget.h> + #include <miniupnpc/miniupnpc.h> + #include <miniupnpc/upnpcommands.h>], + [void upnpDiscover(int delay, const char * multicastif, + const char * minissdpdsock, int sameport);], + [upnpDiscover(1, 0, 0, 0); exit(0);], + [--with-libminiupnpc-dir], + [/usr/lib/]) +fi + +AC_SYS_LARGEFILE + +AC_CHECK_HEADERS( + assert.h \ + errno.h \ + fcntl.h \ + signal.h \ + string.h \ + sys/fcntl.h \ + sys/stat.h \ + sys/time.h \ + sys/types.h \ + time.h \ + unistd.h + , , AC_MSG_WARN(Some headers were not found, compilation may fail. If compilation succeeds, please send your orconfig.h to the developers so we can fix this warning.)) dnl These headers are not essential -AC_CHECK_HEADERS(stdint.h sys/types.h inttypes.h sys/param.h sys/wait.h limits.h sys/limits.h netinet/in.h arpa/inet.h machine/limits.h syslog.h sys/time.h sys/resource.h inttypes.h utime.h sys/utime.h sys/mman.h netinet/in6.h malloc.h sys/syslimits.h malloc/malloc.h linux/types.h sys/file.h malloc_np.h sys/prctl.h) +AC_CHECK_HEADERS( + arpa/inet.h \ + grp.h \ + inttypes.h \ + limits.h \ + linux/types.h \ + machine/limits.h \ + malloc.h \ + malloc/malloc.h \ + malloc_np.h \ + netdb.h \ + netinet/in.h \ + netinet/in6.h \ + pwd.h \ + stdint.h \ + sys/file.h \ + sys/ioctl.h \ + sys/limits.h \ + sys/mman.h \ + sys/param.h \ + sys/prctl.h \ + sys/resource.h \ + sys/socket.h \ + sys/syslimits.h \ + sys/time.h \ + sys/types.h \ + sys/un.h \ + sys/utime.h \ + sys/wait.h \ + syslog.h \ + utime.h +) TOR_CHECK_PROTOTYPE(malloc_good_size, HAVE_MALLOC_GOOD_SIZE_PROTOTYPE, [#ifdef HAVE_MALLOC_H @@ -866,6 +1076,13 @@ if test "x$exec_prefix" = "xNONE"; then exec_prefix=$prefix fi +if test "x$BUILDDIR" = "x"; then + BUILDDIR=`pwd` +fi +AC_SUBST(BUILDDIR) +AH_TEMPLATE([BUILDDIR],[tor's build directory]) +AC_DEFINE_UNQUOTED(BUILDDIR,"$BUILDDIR") + if test "x$CONFDIR" = "x"; then CONFDIR=`eval echo $sysconfdir/tor` fi @@ -945,7 +1162,12 @@ if test x$enable_gcc_warnings = xyes || test x$enable_gcc_warnings_advisory = xy CFLAGS="$CFLAGS -Wno-system-headers" ;; esac - CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum" + CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith" + CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings" + CFLAGS="$CFLAGS -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2" + CFLAGS="$CFLAGS -Wwrite-strings -Wmissing-declarations -Wredundant-decls" + CFLAGS="$CFLAGS -Wnested-externs -Wbad-function-cast -Wswitch-enum" + if test x$enable_gcc_warnings = xyes; then CFLAGS="$CFLAGS -Werror" fi @@ -957,7 +1179,7 @@ if test x$enable_gcc_warnings = xyes || test x$enable_gcc_warnings_advisory = xy CFLAGS="$CFLAGS -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement -Wold-style-definition" fi - if test x$have_gcc42 = xyes ; then + if test x$have_gcc42 = xyes ; then # These warnings break gcc 4.0.2 and work on gcc 4.2 # XXXX020 See if any of these work with earlier versions. CFLAGS="$CFLAGS -Waddress -Wmissing-noreturn -Wstrict-overflow=1" @@ -990,7 +1212,29 @@ fi CPPFLAGS="$CPPFLAGS $TOR_CPPFLAGS_libevent $TOR_CPPFLAGS_openssl $TOR_CPPFLAGS_zlib" -AC_CONFIG_FILES([Makefile tor.spec Doxyfile contrib/tor.sh contrib/torctl contrib/torify contrib/tor.logrotate contrib/Makefile src/config/torrc.sample src/Makefile doc/Makefile src/config/Makefile src/common/Makefile src/or/Makefile src/test/Makefile src/win32/Makefile src/tools/Makefile contrib/suse/Makefile contrib/suse/tor.sh]) +AC_CONFIG_FILES([ + Doxyfile + Makefile + contrib/Makefile + contrib/suse/Makefile + contrib/suse/tor.sh + contrib/tor.logrotate + contrib/tor.sh + contrib/torctl + contrib/torify + doc/Makefile + src/Makefile + src/common/Makefile + src/config/Makefile + src/config/torrc.sample + src/or/Makefile + src/test/Makefile + src/tools/Makefile + src/tools/tor-fw-helper/Makefile + src/win32/Makefile + tor.spec +]) + AC_OUTPUT if test -x /usr/bin/perl && test -x ./contrib/updateVersions.pl ; then |