configure.in 33 KB

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  1. dnl Copyright (c) 2001-2004, Roger Dingledine
  2. dnl Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson
  3. dnl Copyright (c) 2007-2008, The Tor Project, Inc.
  4. dnl See LICENSE for licensing information
  5. AC_INIT
  6. AM_INIT_AUTOMAKE(tor, 0.2.3.0-alpha-dev)
  7. AM_CONFIG_HEADER(orconfig.h)
  8. AC_CANONICAL_HOST
  9. if test -f /etc/redhat-release ; then
  10. if test -f /usr/kerberos/include ; then
  11. CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
  12. fi
  13. fi
  14. # Not a no-op; we want to make sure that CPPFLAGS is set before we use
  15. # the += operator on it in src/or/Makefile.am
  16. CPPFLAGS="$CPPFLAGS -I\${top_srcdir}/src/common"
  17. #XXXX020 We should make these enabled or not, before 0.2.0.x-final
  18. AC_ARG_ENABLE(buf-freelists,
  19. AS_HELP_STRING(--disable-buf-freelists, disable freelists for buffer RAM))
  20. AC_ARG_ENABLE(openbsd-malloc,
  21. AS_HELP_STRING(--enable-openbsd-malloc, Use malloc code from openbsd. Linux only))
  22. AC_ARG_ENABLE(instrument-downloads,
  23. AS_HELP_STRING(--enable-instrument-downloads, Instrument downloads of directory resources etc.))
  24. AC_ARG_ENABLE(static-openssl,
  25. AS_HELP_STRING(--enable-static-openssl, Link against a static openssl library. Requires --with-openssl-dir))
  26. AC_ARG_ENABLE(static-libevent,
  27. AS_HELP_STRING(--enable-static-libevent, Link against a static libevent library. Requires --with-libevent-dir))
  28. AC_ARG_ENABLE(static-zlib,
  29. AS_HELP_STRING(--enable-static-zlib, Link against a static zlib library. Requires --with-zlib-dir))
  30. if test x$enable_buf_freelists != xno; then
  31. AC_DEFINE(ENABLE_BUF_FREELISTS, 1,
  32. [Defined if we try to use freelists for buffer RAM chunks])
  33. fi
  34. AM_CONDITIONAL(USE_OPENBSD_MALLOC, test x$enable_openbsd_malloc = xyes)
  35. if test x$enable_instrument_downloads = xyes; then
  36. AC_DEFINE(INSTRUMENT_DOWNLOADS, 1,
  37. [Defined if we want to keep track of how much of each kind of resource we download.])
  38. fi
  39. AC_ARG_ENABLE(transparent,
  40. AS_HELP_STRING(--disable-transparent, disable transparent proxy support),
  41. [case "${enableval}" in
  42. yes) transparent=true ;;
  43. no) transparent=false ;;
  44. *) AC_MSG_ERROR(bad value for --enable-transparent) ;;
  45. esac], [transparent=true])
  46. AC_ARG_ENABLE(asciidoc,
  47. AS_HELP_STRING(--disable-asciidoc, don't use asciidoc (disables building of manpages)),
  48. [case "${enableval}" in
  49. yes) asciidoc=true ;;
  50. no) asciidoc=false ;;
  51. *) AC_MSG_ERROR(bad value for --disable-asciidoc) ;;
  52. esac], [asciidoc=true])
  53. # By default, we're not ready to ship a NAT-PMP aware Tor
  54. AC_ARG_ENABLE(nat-pmp,
  55. AS_HELP_STRING(--enable-nat-pmp, enable NAT-PMP support),
  56. [case "${enableval}" in
  57. yes) natpmp=true ;;
  58. no) natpmp=false ;;
  59. * ) AC_MSG_ERROR(bad value for --enable-nat-pmp) ;;
  60. esac], [natpmp=false])
  61. # By default, we're not ready to ship a UPnP aware Tor
  62. AC_ARG_ENABLE(upnp,
  63. AS_HELP_STRING(--enable-upnp, enable UPnP support),
  64. [case "${enableval}" in
  65. yes) upnp=true ;;
  66. no) upnp=false ;;
  67. * ) AC_MSG_ERROR(bad value for --enable-upnp) ;;
  68. esac], [upnp=false])
  69. AC_ARG_ENABLE(threads,
  70. AS_HELP_STRING(--disable-threads, disable multi-threading support))
  71. if test x$enable_threads = x; then
  72. case $host in
  73. *-*-solaris* )
  74. # Don't try multithreading on solaris -- cpuworkers seem to lock.
  75. AC_MSG_NOTICE([You are running Solaris; Sometimes threading makes
  76. cpu workers lock up here, so I will disable threads.])
  77. enable_threads="no";;
  78. *)
  79. enable_threads="yes";;
  80. esac
  81. fi
  82. if test "$enable_threads" = "yes"; then
  83. AC_DEFINE(ENABLE_THREADS, 1, [Defined if we will try to use multithreading])
  84. fi
  85. case $host in
  86. *-*-solaris* )
  87. AC_DEFINE(_REENTRANT, 1, [Define on some platforms to activate x_r() functions in time.h])
  88. ;;
  89. esac
  90. AC_ARG_ENABLE(gcc-warnings,
  91. AS_HELP_STRING(--enable-gcc-warnings, enable verbose warnings))
  92. AC_ARG_ENABLE(gcc-warnings-advisory,
  93. AS_HELP_STRING(--enable-gcc-warnings-advisory, [enable verbose warnings, excluding -Werror]))
  94. dnl Adam shostack suggests the following for Windows:
  95. dnl -D_FORTIFY_SOURCE=2 -fstack-protector-all
  96. dnl Others suggest '/gs /safeseh /nxcompat /dynamicbase' for non-gcc on Windows
  97. dnl This requires that we use gcc and that we add -O2 to the CFLAGS.
  98. AC_ARG_ENABLE(gcc-hardening,
  99. AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
  100. [if test x$enableval = xyes; then
  101. CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -fstack-protector-all"
  102. CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector -Wformat -Wformat-security"
  103. CFLAGS="$CFLAGS -Wpointer-sign"
  104. LDFLAGS="$LDFLAGS -pie"
  105. fi])
  106. dnl Linker hardening options
  107. dnl Currently these options are ELF specific - you can't use this with MacOSX
  108. AC_ARG_ENABLE(linker-hardening,
  109. AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
  110. [if test x$enableval = xyes; then
  111. LDFLAGS="$LDFLAGS -z relro -z now"
  112. fi])
  113. AC_ARG_ENABLE(local-appdata,
  114. AS_HELP_STRING(--enable-local-appdata, default to host local application data paths on Windows))
  115. if test "$enable_local_appdata" = "yes"; then
  116. AC_DEFINE(ENABLE_LOCAL_APPDATA, 1,
  117. [Defined if we default to host local appdata paths on Windows])
  118. fi
  119. AC_ARG_ENABLE(bufferevents,
  120. AS_HELP_STRING(--enable-bufferevents, use Libevent's buffered IO.))
  121. AC_PROG_CC
  122. AC_PROG_CPP
  123. AC_PROG_MAKE_SET
  124. AC_PROG_RANLIB
  125. dnl autoconf 2.59 appears not to support AC_PROG_SED
  126. AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])
  127. dnl check for asciidoc and a2x
  128. AC_PATH_PROG([ASCIIDOC], [asciidoc], none)
  129. AC_PATH_PROG([A2X], [a2x], none)
  130. AM_CONDITIONAL(USE_ASCIIDOC, test x$asciidoc = xtrue)
  131. AM_CONDITIONAL(USE_FW_HELPER, test x$natpmp = xtrue || test x$upnp = xtrue)
  132. AM_CONDITIONAL(NAT_PMP, test x$natpmp = xtrue)
  133. AM_CONDITIONAL(MINIUPNPC, test x$upnp = xtrue)
  134. AM_PROG_CC_C_O
  135. AC_PATH_PROG([SHA1SUM], [sha1sum], none)
  136. AC_PATH_PROG([OPENSSL], [openssl], none)
  137. TORUSER=_tor
  138. AC_ARG_WITH(tor-user,
  139. [ --with-tor-user=NAME Specify username for tor daemon ],
  140. [
  141. TORUSER=$withval
  142. ]
  143. )
  144. AC_SUBST(TORUSER)
  145. TORGROUP=_tor
  146. AC_ARG_WITH(tor-group,
  147. [ --with-tor-group=NAME Specify group name for tor daemon ],
  148. [
  149. TORGROUP=$withval
  150. ]
  151. )
  152. AC_SUBST(TORGROUP)
  153. dnl If WIN32 is defined and non-zero, we are building for win32
  154. AC_MSG_CHECKING([for win32])
  155. AC_RUN_IFELSE([AC_LANG_SOURCE([
  156. int main(int c, char **v) {
  157. #ifdef WIN32
  158. #if WIN32
  159. return 0;
  160. #else
  161. return 1;
  162. #endif
  163. #else
  164. return 2;
  165. #endif
  166. }])],
  167. bwin32=true; AC_MSG_RESULT([yes]),
  168. bwin32=false; AC_MSG_RESULT([no]),
  169. bwin32=cross; AC_MSG_RESULT([cross])
  170. )
  171. if test "$bwin32" = cross; then
  172. AC_MSG_CHECKING([for win32 (cross)])
  173. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  174. #ifdef WIN32
  175. int main(int c, char **v) {return 0;}
  176. #else
  177. #error
  178. int main(int c, char **v) {return x(y);}
  179. #endif
  180. ])],
  181. bwin32=true; AC_MSG_RESULT([yes]),
  182. bwin32=false; AC_MSG_RESULT([no]))
  183. fi
  184. if test "$bwin32" = true; then
  185. AC_DEFINE(MS_WINDOWS, 1, [Define to 1 if we are building for Windows.])
  186. fi
  187. AM_CONDITIONAL(BUILD_NT_SERVICES, test x$bwin32 = xtrue)
  188. dnl Enable C99 when compiling with MIPSpro
  189. AC_MSG_CHECKING([for MIPSpro compiler])
  190. AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [
  191. #if (defined(__sgi) && defined(_COMPILER_VERSION))
  192. #error
  193. return x(y);
  194. #endif
  195. ]),
  196. bmipspro=false; AC_MSG_RESULT(no),
  197. bmipspro=true; AC_MSG_RESULT(yes)])
  198. if test "$bmipspro" = true; then
  199. CFLAGS="$CFLAGS -c99"
  200. fi
  201. AC_C_BIGENDIAN
  202. AC_SEARCH_LIBS(socket, [socket])
  203. AC_SEARCH_LIBS(gethostbyname, [nsl])
  204. AC_SEARCH_LIBS(dlopen, [dl])
  205. AC_SEARCH_LIBS(inet_aton, [resolv])
  206. if test "$enable_threads" = "yes"; then
  207. AC_SEARCH_LIBS(pthread_create, [pthread])
  208. AC_SEARCH_LIBS(pthread_detach, [pthread])
  209. fi
  210. dnl -------------------------------------------------------------------
  211. dnl Check for functions before libevent, since libevent-1.2 apparently
  212. dnl exports strlcpy without defining it in a header.
  213. AC_CHECK_FUNCS(gettimeofday ftime socketpair uname inet_aton strptime getrlimit strlcat strlcpy strtoull getaddrinfo localtime_r gmtime_r memmem strtok_r flock prctl vasprintf sysconf)
  214. using_custom_malloc=no
  215. if test x$enable_openbsd_malloc = xyes ; then
  216. AC_DEFINE(HAVE_MALLOC_GOOD_SIZE, 1, [Defined if we have the malloc_good_size function])
  217. using_custom_malloc=yes
  218. fi
  219. if test x$tcmalloc = xyes ; then
  220. using_custom_malloc=yes
  221. fi
  222. if test $using_custom_malloc = no ; then
  223. AC_CHECK_FUNCS(mallinfo malloc_good_size malloc_usable_size)
  224. fi
  225. if test "$enable_threads" = "yes"; then
  226. AC_CHECK_HEADERS(pthread.h)
  227. AC_CHECK_FUNCS(pthread_create)
  228. fi
  229. dnl ------------------------------------------------------
  230. dnl Where do you live, libevent? And how do we call you?
  231. if test "$bwin32" = true; then
  232. TOR_LIB_WS32=-lws2_32
  233. # Some of the cargo-cults recommend -lwsock32 as well, but I don't
  234. # think it's actually necessary.
  235. TOR_LIB_GDI=-lgdi32
  236. else
  237. TOR_LIB_WS32=
  238. TOR_LIB_GDI=
  239. fi
  240. AC_SUBST(TOR_LIB_WS32)
  241. AC_SUBST(TOR_LIB_GDI)
  242. dnl We need to do this before we try our disgusting hack below.
  243. AC_CHECK_HEADERS([sys/types.h])
  244. dnl This is a disgusting hack so we safely include older libevent headers.
  245. AC_CHECK_TYPE(u_int64_t, unsigned long long)
  246. AC_CHECK_TYPE(u_int32_t, unsigned long)
  247. AC_CHECK_TYPE(u_int16_t, unsigned short)
  248. AC_CHECK_TYPE(u_int8_t, unsigned char)
  249. tor_libevent_pkg_redhat="libevent"
  250. tor_libevent_pkg_debian="libevent-dev"
  251. tor_libevent_devpkg_redhat="libevent-devel"
  252. tor_libevent_devpkg_debian="libevent-dev"
  253. TOR_SEARCH_LIBRARY(libevent, $trylibeventdir, [-levent $TOR_LIB_WS32], [
  254. #ifdef WIN32
  255. #include <winsock2.h>
  256. #endif
  257. #include <stdlib.h>
  258. #include <sys/time.h>
  259. #include <sys/types.h>
  260. #include <event.h>], [
  261. #ifdef WIN32
  262. #include <winsock2.h>
  263. #endif
  264. void exit(int); void *event_init(void);],
  265. [
  266. #ifdef WIN32
  267. {WSADATA d; WSAStartup(0x101,&d); }
  268. #endif
  269. event_init(); exit(0);
  270. ], [--with-libevent-dir], [/opt/libevent])
  271. dnl Now check for particular libevent functions.
  272. save_LIBS="$LIBS"
  273. save_LDFLAGS="$LDFLAGS"
  274. save_CPPFLAGS="$CPPFLAGS"
  275. LIBS="-levent $TOR_LIB_WS32 $LIBS"
  276. LDFLAGS="$TOR_LDFLAGS_libevent $LDFLAGS"
  277. CPPFLAGS="$TOR_CPPFLAGS_libevent $CPPFLAGS"
  278. AC_CHECK_FUNCS(event_get_version event_get_version_number event_get_method event_set_log_callback evdns_set_outgoing_bind_address event_base_loopexit)
  279. AC_CHECK_MEMBERS([struct event.min_heap_idx], , ,
  280. [#include <event.h>
  281. ])
  282. AC_CHECK_HEADERS(event2/event.h event2/dns.h event2/bufferevent_ssl.h)
  283. LIBS="$save_LIBS"
  284. LDFLAGS="$save_LDFLAGS"
  285. CPPFLAGS="$save_CPPFLAGS"
  286. AM_CONDITIONAL(USE_EXTERNAL_EVDNS, test x$ac_cv_header_event2_dns_h = xyes)
  287. if test "$enable_static_libevent" = "yes"; then
  288. if test "$tor_cv_library_libevent_dir" = "(system)"; then
  289. AC_MSG_ERROR("You must specify an explicit --with-libevent-dir=x option when using --enable-static-libevent")
  290. else
  291. TOR_LIBEVENT_LIBS="$TOR_LIBDIR_libevent/libevent.a"
  292. fi
  293. else
  294. TOR_LIBEVENT_LIBS="-levent"
  295. fi
  296. AC_SUBST(TOR_LIBEVENT_LIBS)
  297. dnl This isn't the best test for Libevent 2.0.3-alpha. Once it's released,
  298. dnl we can do much better.
  299. if test "$enable_bufferevents" = "yes" ; then
  300. if test "$ac_cv_header_event2_bufferevent_ssl_h" != "yes" ; then
  301. 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 2.0.7-rc or later, and you don't seem to even have Libevent 2.0.3-alpha.])
  302. else
  303. CPPFLAGS="$CPPFLAGS $TOR_CPPFLAGS_libevent"
  304. # Check for the right version. First see if version detection works.
  305. AC_MSG_CHECKING([whether we can detect the Libevent version])
  306. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  307. #include <event2/event.h>
  308. #if !defined(LIBEVENT_VERSION_NUMBER) || LIBEVENT_VERSION_NUMBER < 10
  309. #error
  310. int x = y(zz);
  311. #else
  312. int x = 1;
  313. #endif
  314. ])], [event_version_number_works=yes; AC_MSG_RESULT([yes]) ],
  315. [event_version_number_works=no; AC_MSG_RESULT([no])])
  316. if test "$event_version_number_works" != 'yes'; then
  317. AC_MSG_WARN([Version detection on Libevent seems broken. Your Libevent installation is probably screwed up or very old.])
  318. else
  319. AC_MSG_CHECKING([whether Libevent is new enough for bufferevents])
  320. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  321. #include <event2/event.h>
  322. #if !defined(LIBEVENT_VERSION_NUMBER) || LIBEVENT_VERSION_NUMBER < 0x02000700
  323. #error
  324. int x = y(zz);
  325. #else
  326. int x = 1;
  327. #endif
  328. ])], [ AC_MSG_RESULT([yes]) ],
  329. [ AC_MSG_RESULT([no])
  330. AC_MSG_ERROR([Libevent does not seem new enough to support bufferevents. We require 2.0.7-rc or later]) ] )
  331. fi
  332. fi
  333. fi
  334. LIBS="$save_LIBS"
  335. LDFLAGS="$save_LDFLAGS"
  336. CPPFLAGS="$save_CPPFLAGS"
  337. AM_CONDITIONAL(USE_BUFFEREVENTS, test "$enable_bufferevents" = "yes")
  338. if test "$enable_bufferevents" = "yes"; then
  339. AC_DEFINE(USE_BUFFEREVENTS, 1, [Defined if we're going to use Libevent's buffered IO API])
  340. fi
  341. dnl ------------------------------------------------------
  342. dnl Where do you live, openssl? And how do we call you?
  343. tor_openssl_pkg_redhat="openssl"
  344. tor_openssl_pkg_debian="libssl"
  345. tor_openssl_devpkg_redhat="openssl-devel"
  346. tor_openssl_devpkg_debian="libssl-dev"
  347. ALT_openssl_WITHVAL=""
  348. AC_ARG_WITH(ssl-dir,
  349. [ --with-ssl-dir=PATH Obsolete alias for --with-openssl-dir ],
  350. [
  351. if test "x$withval" != xno && test "x$withval" != "x" ; then
  352. ALT_openssl_WITHVAL="$withval"
  353. fi
  354. ])
  355. TOR_SEARCH_LIBRARY(openssl, $tryssldir, [-lssl -lcrypto $TOR_LIB_GDI],
  356. [#include <openssl/rand.h>],
  357. [void RAND_add(const void *buf, int num, double entropy);],
  358. [RAND_add((void*)0,0,0); exit(0);], [],
  359. [/usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/athena /opt/openssl])
  360. dnl XXXX check for OPENSSL_VERSION_NUMBER == SSLeay()
  361. echo "tor_cv_library_openssl_dir is $tor_cv_library_openssl_dir"
  362. if test "$enable_static_openssl" = "yes"; then
  363. if test "$tor_cv_library_openssl_dir" = "(system)"; then
  364. AC_MSG_ERROR("You must specify an explicit --with-openssl-dir=x option when using --enable-static-openssl")
  365. else
  366. TOR_OPENSSL_LIBS="$TOR_LIBDIR_openssl/libssl.a $TOR_LIBDIR_openssl/libcrypto.a"
  367. fi
  368. else
  369. TOR_OPENSSL_LIBS="-lssl -lcrypto"
  370. fi
  371. AC_SUBST(TOR_OPENSSL_LIBS)
  372. dnl ------------------------------------------------------
  373. dnl Where do you live, zlib? And how do we call you?
  374. tor_openssl_pkg_redhat="zlib"
  375. tor_openssl_pkg_debian="zlib1g"
  376. tor_openssl_devpkg_redhat="zlib-devel"
  377. tor_openssl_devpkg_debian="zlib1g-dev"
  378. TOR_SEARCH_LIBRARY(zlib, $tryzlibdir, [-lz],
  379. [#include <zlib.h>],
  380. [const char * zlibVersion(void);],
  381. [zlibVersion(); exit(0);], [--with-zlib-dir],
  382. [/opt/zlib])
  383. if test "$enable_static_zlib" = "yes"; then
  384. if test "$tor_cv_library_zlib_dir" = "(system)"; then
  385. AC_MSG_ERROR("You must specify an explicit --with-zlib-dir=x option when
  386. using --enable-static-zlib")
  387. else
  388. TOR_ZLIB_LIBS="$TOR_LIBDIR_zlib/libz.a"
  389. echo "$TOR_LIBDIR_zlib/libz.a"
  390. fi
  391. else
  392. TOR_ZLIB_LIBS="-lz"
  393. fi
  394. AC_SUBST(TOR_ZLIB_LIBS)
  395. dnl Make sure to enable support for large off_t if available.
  396. dnl ------------------------------------------------------
  397. dnl Where do you live, libnatpmp? And how do we call you?
  398. dnl There are no packages for Debian or Redhat as of this patch
  399. if test "$natpmp" = "true"; then
  400. AC_DEFINE(NAT_PMP, 1, [Define to 1 if we are building with nat-pmp.])
  401. TOR_SEARCH_LIBRARY(libnatpmp, $trylibnatpmpdir, [-lnatpmp],
  402. [#include <natpmp.h>],
  403. [#include <natpmp.h>],
  404. [ int r;
  405. natpmp_t natpmp;
  406. natpmpresp_t response;
  407. r = initnatpmp(&natpmp);],
  408. [printf("initnatpmp() returned %d (%s)\n", r, r?"FAILED":"SUCCESS");
  409. exit(0);],
  410. [--with-libnatpmp-dir],
  411. [/usr/lib/])
  412. fi
  413. dnl ------------------------------------------------------
  414. dnl Where do you live, libminiupnpc? And how do we call you?
  415. dnl There are no packages for Debian or Redhat as of this patch
  416. if test "$upnp" = "true"; then
  417. AC_DEFINE(MINIUPNPC, 1, [Define to 1 if we are building with UPnP.])
  418. TOR_SEARCH_LIBRARY(libminiupnpc, $trylibminiupnpcdir, [-lminiupnpc],
  419. [#include <miniupnpc/miniwget.h>
  420. #include <miniupnpc/miniupnpc.h>
  421. #include <miniupnpc/upnpcommands.h>],
  422. [void upnpDiscover(int delay, const char * multicastif,
  423. const char * minissdpdsock, int sameport);],
  424. [upnpDiscover(1, 0, 0, 0); exit(0);],
  425. [--with-libminiupnpc-dir],
  426. [/usr/lib/])
  427. fi
  428. AC_SYS_LARGEFILE
  429. 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.))
  430. AC_CHECK_HEADERS(netdb.h sys/ioctl.h sys/socket.h arpa/inet.h netinet/in.h pwd.h grp.h sys/un.h)
  431. dnl These headers are not essential
  432. 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)
  433. TOR_CHECK_PROTOTYPE(malloc_good_size, HAVE_MALLOC_GOOD_SIZE_PROTOTYPE,
  434. [#ifdef HAVE_MALLOC_H
  435. #include <malloc.h>
  436. #endif
  437. #ifdef HAVE_MALLOC_MALLOC_H
  438. #include <malloc/malloc.h>
  439. #endif])
  440. AC_CHECK_HEADERS(net/if.h, net_if_found=1, net_if_found=0,
  441. [#ifdef HAVE_SYS_TYPES_H
  442. #include <sys/types.h>
  443. #endif
  444. #ifdef HAVE_SYS_SOCKET_H
  445. #include <sys/socket.h>
  446. #endif])
  447. AC_CHECK_HEADERS(net/pfvar.h, net_pfvar_found=1, net_pfvar_found=0,
  448. [#ifdef HAVE_SYS_TYPES_H
  449. #include <sys/types.h>
  450. #endif
  451. #ifdef HAVE_SYS_SOCKET_H
  452. #include <sys/socket.h>
  453. #endif
  454. #ifdef HAVE_NET_IF_H
  455. #include <net/if.h>
  456. #endif])
  457. AC_CHECK_HEADERS(linux/netfilter_ipv4.h,
  458. linux_netfilter_ipv4=1, linux_netfilter_ipv4=0,
  459. [#ifdef HAVE_SYS_TYPES_H
  460. #include <sys/types.h>
  461. #endif
  462. #ifdef HAVE_SYS_SOCKET_H
  463. #include <sys/socket.h>
  464. #endif
  465. #ifdef HAVE_LIMITS_H
  466. #include <limits.h>
  467. #endif
  468. #ifdef HAVE_LINUX_TYPES_H
  469. #include <linux/types.h>
  470. #endif
  471. #ifdef HAVE_NETINET_IN6_H
  472. #include <netinet/in6.h>
  473. #endif
  474. #ifdef HAVE_NETINET_IN_H
  475. #include <netinet/in.h>
  476. #endif])
  477. if test x$transparent = xtrue ; then
  478. transparent_ok=0
  479. if test x$net_if_found = x1 && test x$net_pfvar_found = x1 ; then
  480. transparent_ok=1
  481. fi
  482. if test x$linux_netfilter_ipv4 = x1 ; then
  483. transparent_ok=1
  484. fi
  485. if test x$transparent_ok = x1 ; then
  486. AC_DEFINE(USE_TRANSPARENT, 1, "Define to enable transparent proxy support")
  487. case $host in
  488. *-*-openbsd*)
  489. AC_DEFINE(OPENBSD, 1, "Define to handle pf on OpenBSD properly") ;;
  490. esac
  491. else
  492. AC_MSG_NOTICE([Transparent proxy support enabled, but missing headers.])
  493. fi
  494. fi
  495. AC_CHECK_MEMBERS([struct timeval.tv_sec], , ,
  496. [#ifdef HAVE_SYS_TYPES_H
  497. #include <sys/types.h>
  498. #endif
  499. #ifdef HAVE_SYS_TIME_H
  500. #include <sys/time.h>
  501. #endif])
  502. dnl In case we aren't given a working stdint.h, we'll need to grow our own.
  503. dnl Watch out.
  504. AC_CHECK_SIZEOF(int8_t)
  505. AC_CHECK_SIZEOF(int16_t)
  506. AC_CHECK_SIZEOF(int32_t)
  507. AC_CHECK_SIZEOF(int64_t)
  508. AC_CHECK_SIZEOF(uint8_t)
  509. AC_CHECK_SIZEOF(uint16_t)
  510. AC_CHECK_SIZEOF(uint32_t)
  511. AC_CHECK_SIZEOF(uint64_t)
  512. AC_CHECK_SIZEOF(intptr_t)
  513. AC_CHECK_SIZEOF(uintptr_t)
  514. dnl AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, uint8_t, uint16_t, uint32_t, uint64_t, intptr_t, uintptr_t])
  515. AC_CHECK_SIZEOF(char)
  516. AC_CHECK_SIZEOF(short)
  517. AC_CHECK_SIZEOF(int)
  518. AC_CHECK_SIZEOF(long)
  519. AC_CHECK_SIZEOF(long long)
  520. AC_CHECK_SIZEOF(__int64)
  521. AC_CHECK_SIZEOF(void *)
  522. AC_CHECK_SIZEOF(time_t)
  523. AC_CHECK_SIZEOF(size_t)
  524. AC_CHECK_TYPES([uint, u_char, ssize_t])
  525. dnl used to include sockaddr_storage, but everybody has that.
  526. AC_CHECK_TYPES([struct in6_addr, struct sockaddr_in6, sa_family_t], , ,
  527. [#ifdef HAVE_SYS_TYPES_H
  528. #include <sys/types.h>
  529. #endif
  530. #ifdef HAVE_NETINET_IN_H
  531. #include <netinet/in.h>
  532. #endif
  533. #ifdef HAVE_NETINET_IN6_H
  534. #include <netinet/in6.h>
  535. #endif
  536. #ifdef HAVE_SYS_SOCKET_H
  537. #include <sys/socket.h>
  538. #endif
  539. #ifdef MS_WINDOWS
  540. #define WIN32_WINNT 0x400
  541. #define _WIN32_WINNT 0x400
  542. #define WIN32_LEAN_AND_MEAN
  543. #if defined(_MSC_VER) && (_MSC_VER < 1300)
  544. #include <winsock.h>
  545. #else
  546. #include <winsock2.h>
  547. #include <ws2tcpip.h>
  548. #endif
  549. #endif
  550. ])
  551. AC_CHECK_MEMBERS([struct in6_addr.s6_addr32, struct in6_addr.s6_addr16, struct sockaddr_in.sin_len, struct sockaddr_in6.sin6_len], , ,
  552. [#ifdef HAVE_SYS_TYPES_H
  553. #include <sys/types.h>
  554. #endif
  555. #ifdef HAVE_NETINET_IN_H
  556. #include <netinet/in.h>
  557. #endif
  558. #ifdef HAVE_NETINET_IN6_H
  559. #include <netinet/in6.h>
  560. #endif
  561. #ifdef HAVE_SYS_SOCKET_H
  562. #include <sys/socket.h>
  563. #endif
  564. #ifdef MS_WINDOWS
  565. #define WIN32_WINNT 0x400
  566. #define _WIN32_WINNT 0x400
  567. #define WIN32_LEAN_AND_MEAN
  568. #if defined(_MSC_VER) && (_MSC_VER < 1300)
  569. #include <winsock.h>
  570. #else
  571. #include <winsock2.h>
  572. #include <ws2tcpip.h>
  573. #endif
  574. #endif
  575. ])
  576. AC_CHECK_TYPES([rlim_t], , ,
  577. [#ifdef HAVE_SYS_TYPES_H
  578. #include <sys/types.h>
  579. #endif
  580. #ifdef HAVE_SYS_TIME_H
  581. #include <sys/time.h>
  582. #endif
  583. #ifdef HAVE_SYS_RESOURCE_H
  584. #include <sys/resource.h>
  585. #endif
  586. ])
  587. AC_CACHE_CHECK([whether time_t is signed], tor_cv_time_t_signed, [
  588. AC_RUN_IFELSE([AC_LANG_SOURCE([
  589. #ifdef HAVE_SYS_TYPES_H
  590. #include <sys/types.h>
  591. #endif
  592. #ifdef HAVE_SYS_TIME_H
  593. #include <sys/time.h>
  594. #endif
  595. #ifdef HAVE_TIME_H
  596. #include <time.h>
  597. #endif
  598. int main(int c, char**v) { if (((time_t)-1)<0) return 1; else return 0; }]),
  599. tor_cv_time_t_signed=no, tor_cv_time_t_signed=yes, tor_cv_time_t_signed=cross])
  600. ])
  601. if test "$tor_cv_time_t_signed" = cross; then
  602. AC_MSG_NOTICE([Cross compiling: assuming that time_t is signed.])
  603. fi
  604. if test "$tor_cv_time_t_signed" != no; then
  605. AC_DEFINE([TIME_T_IS_SIGNED], 1,
  606. [Define to 1 iff time_t is signed])
  607. fi
  608. AC_CHECK_SIZEOF(socklen_t, , [AC_INCLUDES_DEFAULT()
  609. #ifdef HAVE_SYS_SOCKET_H
  610. #include <sys/socket.h>
  611. #endif
  612. ])
  613. # We want to make sure that we _don't_ have a cell_t defined, like IRIX does.
  614. AC_CHECK_SIZEOF(cell_t)
  615. # Now make sure that NULL can be represented as zero bytes.
  616. AC_CACHE_CHECK([whether memset(0) sets pointers to NULL], tor_cv_null_is_zero,
  617. [AC_RUN_IFELSE([AC_LANG_SOURCE(
  618. [[#include <stdlib.h>
  619. #include <string.h>
  620. #include <stdio.h>
  621. #ifdef HAVE_STDDEF_H
  622. #include <stddef.h>
  623. #endif
  624. int main () { char *p1,*p2; p1=NULL; memset(&p2,0,sizeof(p2));
  625. return memcmp(&p1,&p2,sizeof(char*))?1:0; }]])],
  626. [tor_cv_null_is_zero=yes],
  627. [tor_cv_null_is_zero=no],
  628. [tor_cv_null_is_zero=cross])])
  629. if test "$tor_cv_null_is_zero" = cross ; then
  630. # Cross-compiling; let's hope that the target isn't raving mad.
  631. AC_MSG_NOTICE([Cross-compiling: we'll assume that NULL is represented as a sequence of 0-valued bytes.])
  632. fi
  633. if test "$tor_cv_null_is_zero" != no; then
  634. AC_DEFINE([NULL_REP_IS_ZERO_BYTES], 1,
  635. [Define to 1 iff memset(0) sets pointers to NULL])
  636. fi
  637. # And what happens when we malloc zero?
  638. AC_CACHE_CHECK([whether we can malloc(0) safely.], tor_cv_malloc_zero_works,
  639. [AC_RUN_IFELSE([AC_LANG_SOURCE(
  640. [[#include <stdlib.h>
  641. #include <string.h>
  642. #include <stdio.h>
  643. #ifdef HAVE_STDDEF_H
  644. #include <stddef.h>
  645. #endif
  646. int main () { return malloc(0)?0:1; }]])],
  647. [tor_cv_malloc_zero_works=yes],
  648. [tor_cv_malloc_zero_works=no],
  649. [tor_cv_malloc_zero_works=cross])])
  650. if test "$tor_cv_malloc_zero_works" = cross; then
  651. # Cross-compiling; let's hope that the target isn't raving mad.
  652. AC_MSG_NOTICE([Cross-compiling: we'll assume that we need to check malloc() arguments for 0.])
  653. fi
  654. if test "$tor_cv_malloc_zero_works" = yes; then
  655. AC_DEFINE([MALLOC_ZERO_WORKS], 1,
  656. [Define to 1 iff malloc(0) returns a pointer])
  657. fi
  658. # whether we seem to be in a 2s-complement world.
  659. AC_CACHE_CHECK([whether we are using 2s-complement arithmetic], tor_cv_twos_complement,
  660. [AC_RUN_IFELSE([AC_LANG_SOURCE(
  661. [[int main () { int problem = ((-99) != (~99)+1);
  662. return problem ? 1 : 0; }]])],
  663. [tor_cv_twos_complement=yes],
  664. [tor_cv_twos_complement=no],
  665. [tor_cv_twos_complement=cross])])
  666. if test "$tor_cv_twos_complement" = cross ; then
  667. # Cross-compiling; let's hope that the target isn't raving mad.
  668. AC_MSG_NOTICE([Cross-compiling: we'll assume that negative integers are represented with two's complement.])
  669. fi
  670. if test "$tor_cv_twos_complement" != no ; then
  671. AC_DEFINE([USING_TWOS_COMPLEMENT], 1,
  672. [Define to 1 iff we represent negative integers with two's complement])
  673. fi
  674. # Whether we should use the dmalloc memory allocation debugging library.
  675. AC_MSG_CHECKING(whether to use dmalloc (debug memory allocation library))
  676. AC_ARG_WITH(dmalloc,
  677. [ --with-dmalloc Use debug memory allocation library. ],
  678. [if [[ "$withval" = "yes" ]]; then
  679. dmalloc=1
  680. AC_MSG_RESULT(yes)
  681. else
  682. dmalloc=1
  683. AC_MSG_RESULT(no)
  684. fi], [ dmalloc=0; AC_MSG_RESULT(no) ]
  685. )
  686. if [[ $dmalloc -eq 1 ]]; then
  687. AC_CHECK_HEADERS(dmalloc.h, , AC_MSG_ERROR(dmalloc header file not found. Do you have the development files for dmalloc installed?))
  688. AC_SEARCH_LIBS(dmalloc_malloc, [dmallocth dmalloc], , AC_MSG_ERROR(Libdmalloc library not found. If you enable it you better have it installed.))
  689. AC_DEFINE(USE_DMALLOC, 1, [Debug memory allocation library])
  690. AC_DEFINE(DMALLOC_FUNC_CHECK, 1, [Enable dmalloc's malloc function check])
  691. AC_CHECK_FUNCS(dmalloc_strdup dmalloc_strndup)
  692. fi
  693. AC_ARG_WITH(tcmalloc,
  694. [ --with-tcmalloc Use tcmalloc memory allocation library. ],
  695. [ tcmalloc=yes ], [ tcmalloc=no ])
  696. if test x$tcmalloc = xyes ; then
  697. LDFLAGS="-ltcmalloc $LDFLAGS"
  698. fi
  699. # By default, we're going to assume we don't have mlockall()
  700. # bionic and other platforms have various broken mlockall subsystems.
  701. # Some systems don't have a working mlockall, some aren't linkable,
  702. # and some have it but don't declare it.
  703. AC_CHECK_FUNCS(mlockall)
  704. AC_CHECK_DECLS([mlockall], , , [
  705. #ifdef HAVE_SYS_MMAN_H
  706. #include <sys/mman.h>
  707. #endif])
  708. # Allow user to specify an alternate syslog facility
  709. AC_ARG_WITH(syslog-facility,
  710. [ --with-syslog-facility=LOG syslog facility to use (default=LOG_DAEMON)],
  711. syslog_facility="$withval", syslog_facility="LOG_DAEMON")
  712. AC_DEFINE_UNQUOTED(LOGFACILITY,$syslog_facility,[name of the syslog facility])
  713. AC_SUBST(LOGFACILITY)
  714. # Check if we have getresuid and getresgid
  715. AC_CHECK_FUNCS(getresuid getresgid)
  716. # Check for gethostbyname_r in all its glorious incompatible versions.
  717. # (This logic is based on that in Python's configure.in)
  718. AH_TEMPLATE(HAVE_GETHOSTBYNAME_R,
  719. [Define this if you have any gethostbyname_r()])
  720. AC_CHECK_FUNC(gethostbyname_r, [
  721. AC_MSG_CHECKING([how many arguments gethostbyname_r() wants])
  722. OLD_CFLAGS=$CFLAGS
  723. CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
  724. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
  725. #include <netdb.h>
  726. ], [[
  727. char *cp1, *cp2;
  728. struct hostent *h1, *h2;
  729. int i1, i2;
  730. (void)gethostbyname_r(cp1,h1,cp2,i1,&h2,&i2);
  731. ]])],[
  732. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  733. AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1,
  734. [Define this if gethostbyname_r takes 6 arguments])
  735. AC_MSG_RESULT(6)
  736. ], [
  737. AC_TRY_COMPILE([
  738. #include <netdb.h>
  739. ], [
  740. char *cp1, *cp2;
  741. struct hostent *h1;
  742. int i1, i2;
  743. (void)gethostbyname_r(cp1,h1,cp2,i1,&i2);
  744. ], [
  745. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  746. AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1,
  747. [Define this if gethostbyname_r takes 5 arguments])
  748. AC_MSG_RESULT(5)
  749. ], [
  750. AC_TRY_COMPILE([
  751. #include <netdb.h>
  752. ], [
  753. char *cp1;
  754. struct hostent *h1;
  755. struct hostent_data hd;
  756. (void) gethostbyname_r(cp1,h1,&hd);
  757. ], [
  758. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  759. AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1,
  760. [Define this if gethostbyname_r takes 3 arguments])
  761. AC_MSG_RESULT(3)
  762. ], [
  763. AC_MSG_RESULT(0)
  764. ])
  765. ])
  766. ])
  767. CFLAGS=$OLD_CFLAGS
  768. ])
  769. AC_CACHE_CHECK([whether the C compiler supports __func__],
  770. tor_cv_have_func_macro,
  771. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  772. #include <stdio.h>
  773. int main(int c, char **v) { puts(__func__); }])],
  774. tor_cv_have_func_macro=yes,
  775. tor_cv_have_func_macro=no))
  776. AC_CACHE_CHECK([whether the C compiler supports __FUNC__],
  777. tor_cv_have_FUNC_macro,
  778. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  779. #include <stdio.h>
  780. int main(int c, char **v) { puts(__FUNC__); }])],
  781. tor_cv_have_FUNC_macro=yes,
  782. tor_cv_have_FUNC_macro=no))
  783. AC_CACHE_CHECK([whether the C compiler supports __FUNCTION__],
  784. tor_cv_have_FUNCTION_macro,
  785. AC_COMPILE_IFELSE([AC_LANG_SOURCE([
  786. #include <stdio.h>
  787. int main(int c, char **v) { puts(__FUNCTION__); }])],
  788. tor_cv_have_FUNCTION_macro=yes,
  789. tor_cv_have_FUNCTION_macro=no))
  790. if test "$tor_cv_have_func_macro" = 'yes'; then
  791. AC_DEFINE(HAVE_MACRO__func__, 1, [Defined if the compiler supports __func__])
  792. fi
  793. if test "$tor_cv_have_FUNC_macro" = 'yes'; then
  794. AC_DEFINE(HAVE_MACRO__FUNC__, 1, [Defined if the compiler supports __FUNC__])
  795. fi
  796. if test "$tor_cv_have_FUNCTION_macro" = 'yes'; then
  797. AC_DEFINE(HAVE_MACRO__FUNCTION__, 1,
  798. [Defined if the compiler supports __FUNCTION__])
  799. fi
  800. # $prefix stores the value of the --prefix command line option, or
  801. # NONE if the option wasn't set. In the case that it wasn't set, make
  802. # it be the default, so that we can use it to expand directories now.
  803. if test "x$prefix" = "xNONE"; then
  804. prefix=$ac_default_prefix
  805. fi
  806. # and similarly for $exec_prefix
  807. if test "x$exec_prefix" = "xNONE"; then
  808. exec_prefix=$prefix
  809. fi
  810. if test "x$CONFDIR" = "x"; then
  811. CONFDIR=`eval echo $sysconfdir/tor`
  812. fi
  813. AC_SUBST(CONFDIR)
  814. AH_TEMPLATE([CONFDIR],[tor's configuration directory])
  815. AC_DEFINE_UNQUOTED(CONFDIR,"$CONFDIR")
  816. BINDIR=`eval echo $bindir`
  817. AC_SUBST(BINDIR)
  818. LOCALSTATEDIR=`eval echo $localstatedir`
  819. AC_SUBST(LOCALSTATEDIR)
  820. # Set CFLAGS _after_ all the above checks, since our warnings are stricter
  821. # than autoconf's macros like.
  822. if test "$GCC" = yes; then
  823. CFLAGS="$CFLAGS -Wall -g -O2"
  824. # Disable GCC's strict aliasing checks. They are an hours-to-debug
  825. # accident waiting to happen.
  826. CFLAGS="$CFLAGS -fno-strict-aliasing"
  827. else
  828. CFLAGS="$CFLAGS -g -O"
  829. enable_gcc_warnings=no
  830. enable_gcc_warnings_advisory=no
  831. fi
  832. # Add some more warnings which we use in development but not in the
  833. # released versions. (Some relevant gcc versions can't handle these.)
  834. if test x$enable_gcc_warnings = xyes || test x$enable_gcc_warnings_advisory = xyes; then
  835. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
  836. #if !defined(__GNUC__) || (__GNUC__ < 4)
  837. #error
  838. #endif])], have_gcc4=yes, have_gcc4=no)
  839. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
  840. #if !defined(__GNUC__) || (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
  841. #error
  842. #endif])], have_gcc42=yes, have_gcc42=no)
  843. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
  844. #if !defined(__GNUC__) || (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 3)
  845. #error
  846. #endif])], have_gcc43=yes, have_gcc43=no)
  847. save_CFLAGS="$CFLAGS"
  848. CFLAGS="$CFLAGS -Wshorten-64-to-32"
  849. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], have_shorten64_flag=yes,
  850. have_shorten64_flag=no)
  851. CFLAGS="$save_CFLAGS"
  852. case $host in
  853. *-*-openbsd*)
  854. # Some OpenBSD versions (like 4.8) have -Wsystem-headers by default.
  855. # That's fine, except that the headers don't pass -Wredundant-decls.
  856. # Therefore, let's disable -Wsystem-headers when we're building
  857. # with maximal warnings on OpenBSD.
  858. CFLAGS="$CFLAGS -Wno-system-headers" ;;
  859. esac
  860. CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum"
  861. if test x$enable_gcc_warnings = xyes; then
  862. CFLAGS="$CFLAGS -Werror"
  863. fi
  864. # Disabled, so we can use mallinfo(): -Waggregate-return
  865. if test x$have_gcc4 = xyes ; then
  866. # These warnings break gcc 3.3.5 and work on gcc 4.0.2
  867. CFLAGS="$CFLAGS -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement -Wold-style-definition"
  868. fi
  869. if test x$have_gcc42 = xyes ; then
  870. # These warnings break gcc 4.0.2 and work on gcc 4.2
  871. # XXXX020 Use -fstack-protector.
  872. # XXXX020 See if any of these work with earlier versions.
  873. CFLAGS="$CFLAGS -Waddress -Wmissing-noreturn -Wnormalized=id -Woverride-init -Wstrict-overflow=1 --param ssp-buffer-size=1"
  874. # We used to use -Wstrict-overflow=5, but that breaks us heavily under 4.3.
  875. fi
  876. if test x$have_gcc43 = xyes ; then
  877. # These warnings break gcc 4.2 and work on gcc 4.3
  878. # XXXX020 See if any of these work with earlier versions.
  879. CFLAGS="$CFLAGS -Wextra -Warray-bounds"
  880. fi
  881. if test x$have_shorten64_flag = xyes ; then
  882. CFLAGS="$CFLAGS -Wshorten-64-to-32"
  883. fi
  884. ##This will break the world on some 64-bit architectures
  885. # CFLAGS="$CFLAGS -Winline"
  886. fi
  887. CPPFLAGS="$CPPFLAGS $TOR_CPPFLAGS_libevent $TOR_CPPFLAGS_openssl $TOR_CPPFLAGS_zlib"
  888. AC_CONFIG_FILES([Makefile tor.spec Doxyfile contrib/tor.sh contrib/torctl contrib/torify contrib/tor.logrotate contrib/Makefile contrib/osx/Makefile contrib/osx/TorBundleDesc.plist contrib/osx/TorBundleInfo.plist contrib/osx/TorDesc.plist contrib/osx/TorInfo.plist contrib/osx/TorStartupDesc.plist src/config/torrc.sample src/Makefile doc/Makefile doc/spec/Makefile src/config/Makefile src/common/Makefile src/or/Makefile src/test/Makefile src/win32/Makefile src/tools/Makefile src/tools/tor-fw-helper/Makefile contrib/suse/Makefile contrib/suse/tor.sh])
  889. AC_OUTPUT
  890. if test -x /usr/bin/perl && test -x ./contrib/updateVersions.pl ; then
  891. ./contrib/updateVersions.pl
  892. fi