configure.in 17 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516
  1. dnl $Id$
  2. dnl Copyright 2001-2004 Roger Dingledine
  3. dnl Copyright 2004-2005 Roger Dingledine, Nick Mathewson
  4. dnl See LICENSE for licensing information
  5. AC_INIT
  6. AM_INIT_AUTOMAKE(tor, 0.1.1.5-alpha)
  7. AM_CONFIG_HEADER(orconfig.h)
  8. AC_CANONICAL_HOST
  9. if test -f /etc/redhat-release; then
  10. CFLAGS="$CFLAGS -I/usr/kerberos/include"
  11. fi
  12. AC_ARG_ENABLE(debug,
  13. AC_HELP_STRING(--enable-debug, compile with debugging info),
  14. [if test x$enableval = xyes; then
  15. CFLAGS="$CFLAGS -g"
  16. fi])
  17. AC_ARG_ENABLE(threads,
  18. AC_HELP_STRING(--disable-threads, disable multi-threading support))
  19. if test x$enable_threads = x; then
  20. case $host in
  21. *-*-netbsd* | *-*-openbsd* )
  22. # Don't try multithreading on netbsd -- there is no threadsafe DNS
  23. # lookup function there.
  24. AC_MSG_NOTICE([You are running OpenBSD or NetBSD; I am assuming that
  25. getaddrinfo is not threadsafe here, so I will disable threads.])
  26. enable_threads="no";;
  27. *-*-solaris* )
  28. # Don't try multithreading on solaris -- cpuworkers seem to lock.
  29. AC_MSG_NOTICE([You are running Solaris; Sometimes threading makes
  30. cpu workers lock up here, so I will disable threads.])
  31. enable_threads="no";;
  32. *)
  33. enable_threads="yes";;
  34. esac
  35. fi
  36. if test $enable_threads = "yes"; then
  37. AC_DEFINE(ENABLE_THREADS, 1, [Defined if we will try to use multithreading])
  38. fi
  39. AC_PROG_CC
  40. AC_PROG_MAKE_SET
  41. AC_PROG_RANLIB
  42. # The big search for OpenSSL
  43. # copied from openssh's configure.ac
  44. AC_ARG_WITH(ssl-dir,
  45. [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
  46. [
  47. if test "x$withval" != "xno" ; then
  48. tryssldir=$withval
  49. fi
  50. ]
  51. )
  52. AC_SEARCH_LIBS(socket, [socket])
  53. AC_SEARCH_LIBS(gethostbyname, [nsl])
  54. if test $enable_threads = "yes"; then
  55. AC_SEARCH_LIBS(pthread_create, [pthread])
  56. AC_SEARCH_LIBS(pthread_detach, [pthread])
  57. fi
  58. dnl ------------------------------------------------------
  59. dnl Where do you live, libevent? And how do we call you?
  60. # Step 1. Try to link and run a program using libevent. If it works,
  61. # great! Just add -levent.
  62. AC_CACHE_CHECK([for a normal libevent], ac_cv_libevent_normal, [
  63. saved_LIBS="$LIBS"
  64. LIBS="$LIBS -levent"
  65. AC_TRY_RUN([
  66. void *event_init(void);
  67. int main(void)
  68. {
  69. event_init();
  70. return 0;
  71. }], ac_cv_libevent_normal=yes, ac_cv_libevent_normal=no)
  72. LIBS="$saved_LIBS"
  73. ])
  74. if test "$ac_cv_libevent_normal" = yes; then
  75. LIBS="$LIBS -levent"
  76. else
  77. AC_CACHE_CHECK([for libevent in /usr/local/lib], ac_cv_libevent_local, [
  78. saved_LIBS="$LIBS"
  79. saved_LDFLAGS="$LDFLAGS"
  80. LIBS="$LIBS -levent"
  81. LDFLAGS="$LDFLAGS -L/usr/local/lib"
  82. # Step 2. Otherwise, check whether adding -L/usr/local/lib allows
  83. # us to link. If not, assume we have no libevent at all.
  84. AC_TRY_LINK([], [ void *event_init(void); event_init(); ],
  85. [ libevent_is_in_local=yes ], [ libevent_is_in_local=no ])
  86. if test $libevent_is_in_local = no ; then
  87. ac_cv_libevent_local=no
  88. else
  89. # Step 3. Does adding -L/usr/local/lib allow us to run, too?
  90. # If so, all we have to do as adjust LDFLAGS and CFLAGS.
  91. AC_TRY_RUN([
  92. void *event_init(void);
  93. int main(void)
  94. {
  95. event_init();
  96. return 0;
  97. }], [ ac_cv_libevent_local=yes ], [ ac_cv_libevent_local=unlinked ])
  98. fi
  99. if test "$GCC" = yes -a $ac_cv_libevent_local = unlinked ; then
  100. # Step 4. Okay, so we can link but not run. This probably means
  101. # that the dynamic linker doesn't have /usr/local/lib in
  102. # its search path. If we're lucky enough to be running
  103. # GCC on an ELF system, we might have a workaround for that.
  104. # See whether -Wl,-R/usr/local/lib makes things better.
  105. LDFLAGS="$LDFLAGS -Wl,-R/usr/local/lib"
  106. AC_TRY_RUN([
  107. void *event_init(void);
  108. int main(void)
  109. {
  110. event_init();
  111. return 0;
  112. }], [ ac_cv_libevent_local=unlinked_gcc_elf ])
  113. fi
  114. LIBS="$saved_LIBS"
  115. LDFLAGS="$saved_LDFLAGS" ])
  116. # Now we're done. ac_vc_libevent_local could be:
  117. # yes -- Add -L/usr/local/lib and we can link fine.
  118. # unlinked_gcc_elf -- We can link, but we need to use the GCC-ELF
  119. # workaround. Complain a little.
  120. # unlinked -- We can link, but we can't run. Complain a lot.
  121. # no -- we can't link at all. Give an error and die.
  122. if test $ac_cv_libevent_local != no; then
  123. LIBS="$LIBS -levent"
  124. LDFLAGS="$LDFLAGS -L/usr/local/lib"
  125. CPPFLAGS="$CPPFLAGS -I/usr/local/include"
  126. fi
  127. if test $ac_cv_libevent_local = unlinked_gcc_elf; then
  128. LDFLAGS="$LDFLAGS -Wl,-R/usr/local/lib"
  129. if test -f /etc/ld.so.conf ; then
  130. AC_MSG_NOTICE([
  131. Apparently, you don't have /usr/local/lib in your /etc/ld.so.conf.
  132. Tor is smart enought to deal this now, but other applications aren't.
  133. You might want to add it in.])
  134. fi
  135. fi
  136. if test $ac_cv_libevent_local = unlinked ; then
  137. if test -f /etc/ld.so.conf ; then
  138. AC_MSG_NOTICE([
  139. =================================================
  140. Your libevent library is installed in /usr/local/lib,
  141. but your dynamic linker isn't configured to look for
  142. it there.
  143. Maybe you need to add /usr/local/lib to /etc/ld.so.conf,
  144. and then run ldconfig -v ?
  145. =================================================])
  146. else
  147. AC_MSG_NOTICE([
  148. =================================================
  149. Your libevent library is installed in /usr/local/lib,
  150. but your dynamic linker isn't configured to look for
  151. it there.
  152. =================================================])
  153. fi
  154. fi
  155. if test $ac_cv_libevent_local = no ; then
  156. AC_MSG_ERROR([
  157. Tor requires libevent to build. You can download the latest
  158. version of libevent from http://monkey.org/~provos/libevent/])
  159. fi
  160. fi
  161. dnl ------------------------------------------------------
  162. dnl Where do you live, OpenSSL?
  163. saved_LIBS="$LIBS"
  164. saved_LDFLAGS="$LDFLAGS"
  165. saved_CPPFLAGS="$CPPFLAGS"
  166. if test "x$prefix" != "xNONE" ; then
  167. tryssldir="$tryssldir $prefix"
  168. fi
  169. AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
  170. for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/athena /usr/pkg /opt /opt/openssl ; do
  171. CPPFLAGS="$saved_CPPFLAGS"
  172. LDFLAGS="$saved_LDFLAGS"
  173. LIBS="$saved_LIBS -lssl -lcrypto"
  174. # Skip directories if they don't exist
  175. if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
  176. continue;
  177. fi
  178. if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
  179. # Try to use $ssldir/lib if it exists, otherwise
  180. # $ssldir
  181. if test -d "$ssldir/lib" ; then
  182. LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
  183. if test ! -z "$need_dash_r" ; then
  184. LDFLAGS="-R$ssldir/lib $LDFLAGS"
  185. fi
  186. else
  187. LDFLAGS="-L$ssldir $saved_LDFLAGS"
  188. if test ! -z "$need_dash_r" ; then
  189. LDFLAGS="-R$ssldir $LDFLAGS"
  190. fi
  191. fi
  192. # Try to use $ssldir/include if it exists, otherwise
  193. # $ssldir
  194. if test -d "$ssldir/include" ; then
  195. CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
  196. else
  197. CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
  198. fi
  199. fi
  200. # Basic test to check for compatible version and correct linking
  201. # *does not* test for RSA - that comes later.
  202. AC_TRY_RUN(
  203. [
  204. #include <string.h>
  205. #include <openssl/rand.h>
  206. int main(void)
  207. {
  208. char a[2048];
  209. memset(a, 0, sizeof(a));
  210. RAND_add(a, sizeof(a), sizeof(a));
  211. return(RAND_status() <= 0);
  212. }
  213. ],
  214. [
  215. found_crypto=1
  216. break;
  217. ], []
  218. )
  219. if test ! -z "$found_crypto" ; then
  220. break;
  221. fi
  222. done
  223. if test -z "$found_crypto" ; then
  224. AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log])
  225. fi
  226. if test -z "$ssldir" ; then
  227. ssldir="(system)"
  228. fi
  229. ac_cv_openssldir=$ssldir
  230. ])
  231. if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ;
  232. then
  233. dnl Need to recover ssldir - test above runs in subshell
  234. ssldir=$ac_cv_openssldir
  235. if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
  236. # Try to use $ssldir/lib if it exists, otherwise
  237. # $ssldir
  238. if test -d "$ssldir/lib" ; then
  239. LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
  240. if test ! -z "$need_dash_r" ; then
  241. LDFLAGS="-R$ssldir/lib $LDFLAGS"
  242. fi
  243. else
  244. LDFLAGS="-L$ssldir $saved_LDFLAGS"
  245. if test ! -z "$need_dash_r" ; then
  246. LDFLAGS="-R$ssldir $LDFLAGS"
  247. fi
  248. fi
  249. # Try to use $ssldir/include if it exists, otherwise
  250. # $ssldir
  251. if test -d "$ssldir/include" ; then
  252. CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
  253. else
  254. CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
  255. fi
  256. fi
  257. fi
  258. LIBS="$saved_LIBS"
  259. AC_SYS_LARGEFILE
  260. dnl The warning message here is no longer strictly accurate.
  261. AC_CHECK_HEADERS(unistd.h string.h signal.h netdb.h ctype.h sys/stat.h sys/types.h fcntl.h sys/fcntl.h sys/ioctl.h sys/socket.h sys/time.h netinet/in.h arpa/inet.h errno.h assert.h time.h pwd.h grp.h, , AC_MSG_WARN(some headers were not found, compilation may fail))
  262. AC_CHECK_HEADERS(event.h, , AC_MSG_ERROR(Libevent header (event.h) not found. Tor requires libevent to build.))
  263. AC_CHECK_HEADERS(zlib.h, , AC_MSG_ERROR(Zlib header (zlib.h) not found. Tor requires zlib to build. You may need to install a zlib development package.))
  264. dnl These headers are not essential
  265. AC_CHECK_HEADERS(stdint.h sys/types.h inttypes.h sys/param.h sys/wait.h sys/limits.h netinet/in.h arpa/inet.h machine/limits.h syslog.h sys/time.h sys/resource.h stddef.h inttypes.h)
  266. AC_CHECK_FUNCS(gettimeofday ftime socketpair uname inet_aton strptime getrlimit setrlimit strlcat strlcpy strtoull getpwnam ftello getaddrinfo localtime_r gmtime_r event_get_version event_get_method event_set_log_callback memmem)
  267. if test $enable_threads = "yes"; then
  268. AC_CHECK_HEADERS(pthread.h)
  269. AC_CHECK_FUNCS(pthread_create)
  270. fi
  271. AC_FUNC_FSEEKO
  272. AC_CHECK_MEMBERS([struct timeval.tv_sec])
  273. dnl In case we aren't given a working stdint.h, we'll need to grow our own.
  274. dnl Watch out.
  275. AC_CHECK_SIZEOF(int8_t)
  276. AC_CHECK_SIZEOF(int16_t)
  277. AC_CHECK_SIZEOF(int32_t)
  278. AC_CHECK_SIZEOF(int64_t)
  279. AC_CHECK_SIZEOF(uint8_t)
  280. AC_CHECK_SIZEOF(uint16_t)
  281. AC_CHECK_SIZEOF(uint32_t)
  282. AC_CHECK_SIZEOF(uint64_t)
  283. AC_CHECK_SIZEOF(intptr_t)
  284. AC_CHECK_SIZEOF(uintptr_t)
  285. dnl AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, uint8_t, uint16_t, uint32_t, uint64_t, intptr_t, uintptr_t])
  286. AC_CHECK_SIZEOF(char)
  287. AC_CHECK_SIZEOF(short)
  288. AC_CHECK_SIZEOF(int)
  289. AC_CHECK_SIZEOF(long)
  290. AC_CHECK_SIZEOF(long long)
  291. AC_CHECK_SIZEOF(__int64)
  292. AC_CHECK_SIZEOF(void *)
  293. AC_CHECK_SIZEOF(time_t)
  294. AC_CACHE_CHECK([whether time_t is signed], tor_cv_time_t_signed, [
  295. AC_TRY_RUN([
  296. int main(int c, char**v) { if (((time_t)-1)<0) return 1; else return 0; }],
  297. tor_cv_time_t_signed=no, tor_cv_time_t_signed=yes)
  298. ])
  299. if test $tor_cv_time_t_signed = yes; then
  300. AC_DEFINE([TIME_T_IS_SIGNED], 1,
  301. [Define to 1 iff time_t is signed])
  302. fi
  303. AC_CHECK_SIZEOF(socklen_t, , [AC_INCLUDES_DEFAULT()
  304. #ifdef HAVE_SYS_SOCKET_H
  305. #include <sys/socket.h>
  306. #endif
  307. ])
  308. # We want to make sure that we _don't_ have a cell_t defined, like IRIX does.
  309. AC_CHECK_SIZEOF(cell_t)
  310. # Now, let's see about alignment requirements. On some platforms, we override
  311. # the default.
  312. case $host in
  313. ia64-*-* | arm-*-* | sparc-*-* )
  314. tor_cv_unaligned_ok=no
  315. ;;
  316. *)
  317. AC_CACHE_CHECK([whether unaligned int access is allowed], tor_cv_unaligned_ok,
  318. [AC_RUN_IFELSE([AC_LANG_SOURCE(
  319. [[int main () { char s[] = "A\x00\x00\x00\x00\x00\x00\x00";
  320. return *(int*)(&s[1]); }]])],
  321. [tor_cv_unaligned_ok=yes],
  322. [tor_cv_unaligned_ok=no],
  323. [tor_cv_unaligned_ok=cross])])
  324. esac
  325. if test $tor_cv_unaligned_ok = yes; then
  326. AC_DEFINE([UNALIGNED_INT_ACCESS_OK], 1,
  327. [Define to 1 iff unaligned int access is allowed])
  328. fi
  329. # Now make sure that NULL can be represented as zero bytes.
  330. AC_CACHE_CHECK([whether memset(0) sets pointers to NULL], tor_cv_null_is_zero,
  331. [AC_RUN_IFELSE([AC_LANG_SOURCE(
  332. [[#include <stdlib.h>
  333. #include <string.h>
  334. #include <stdio.h>
  335. #ifdef HAVE_STDDEF_H
  336. #include <stddef.h>
  337. #endif
  338. int main () { char *p1,*p2; p1=NULL; memset(&p2,0,sizeof(p2));
  339. return memcmp(&p1,&p2,sizeof(char*))?1:0; }]])],
  340. [tor_cv_null_is_zero=yes],
  341. [tor_cv_null_is_zero=no],
  342. [tor_cv_null_is_zero=cross])])
  343. if test $tor_cv_null_is_zero = yes; then
  344. AC_DEFINE([NULL_REP_IS_ZERO_BYTES], 1,
  345. [Define to 1 iff memset(0) sets pointers to NULL])
  346. fi
  347. # Whether we should use the dmalloc memory allocation debugging library.
  348. AC_MSG_CHECKING(whether to use dmalloc (debug memory allocation library))
  349. AC_ARG_WITH(dmalloc,
  350. [ --with-dmalloc Use debug memory allocation library. ],
  351. [if [[ "$withval" = "yes" ]]; then
  352. dmalloc=1
  353. AC_MSG_RESULT(yes)
  354. else
  355. dmalloc=1
  356. AC_MSG_RESULT(no)
  357. fi], [ dmalloc=0; AC_MSG_RESULT(no) ]
  358. )
  359. if [[ $dmalloc -eq 1 ]]; then
  360. AC_CHECK_HEADERS(dmalloc.h, , AC_MSG_ERROR(dmalloc header file not found. Do you have the development files for dmalloc installed?))
  361. AC_SEARCH_LIBS(dmalloc_malloc, [dmalloc], , AC_MSG_ERROR(Libdmalloc library not found. If you enable it you better have it installed.))
  362. AC_DEFINE(USE_DMALLOC, 1, [Debug memory allocation library])
  363. AC_DEFINE(DMALLOC_FUNC_CHECK, 1, [Enable dmalloc's malloc function check])
  364. fi
  365. # Check for gethostbyname_r in all its glorious incompatible versions.
  366. # (This logic is based on that in Python's configure.in)
  367. AH_TEMPLATE(HAVE_GETHOSTBYNAME_R,
  368. [Define this if you have any gethostbyname_r()])
  369. AC_CHECK_FUNC(gethostbyname_r, [
  370. AC_MSG_CHECKING([how many arguments gethostbyname_r() wants])
  371. OLD_CFLAGS=$CFLAGS
  372. CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
  373. AC_TRY_COMPILE([
  374. #include <netdb.h>
  375. ], [
  376. char *cp1, *cp2;
  377. struct hostent *h1, *h2;
  378. int i1, i2;
  379. (void)gethostbyname_r(cp1,h1,cp2,i1,&h2,&i2);
  380. ], [
  381. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  382. AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1,
  383. [Define this if gethostbyname_r takes 6 arguments])
  384. AC_MSG_RESULT(6)
  385. ], [
  386. AC_TRY_COMPILE([
  387. #include <netdb.h>
  388. ], [
  389. char *cp1, *cp2;
  390. struct hostent *h1;
  391. int i1, i2;
  392. (void)gethostbyname_r(cp1,h1,cp2,i1,&i2);
  393. ], [
  394. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  395. AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1,
  396. [Define this if gethostbyname_r takes 5 arguments])
  397. AC_MSG_RESULT(5)
  398. ], [
  399. AC_TRY_COMPILE([
  400. #include <netdb.h>
  401. ], [
  402. char *cp1;
  403. struct hostent *h1;
  404. struct hostent_data hd;
  405. (void) gethostbyname_r(cp1,h1,&hd);
  406. ], [
  407. AC_DEFINE(HAVE_GETHOSTBYNAME_R)
  408. AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1,
  409. [Define this if gethostbyname_r takes 3 arguments])
  410. AC_MSG_RESULT(3)
  411. ], [
  412. AC_MSG_RESULT(0)
  413. ])
  414. ])
  415. ])
  416. CFLAGS=$OLD_CFLAGS
  417. ])
  418. # $prefix stores the value of the --prefix command line option, or
  419. # NONE if the option wasn't set. In the case that it wasn't set, make
  420. # it be the default, so that we can use it to expand directories now.
  421. if test "x$prefix" = "xNONE"; then
  422. prefix=$ac_default_prefix
  423. fi
  424. # and similarly for $exec_prefix
  425. if test "x$exec_prefix" = "xNONE"; then
  426. exec_prefix=$prefix
  427. fi
  428. CONFDIR=`eval echo $sysconfdir/tor`
  429. AC_SUBST(CONFDIR)
  430. AC_DEFINE_UNQUOTED(CONFDIR,"$CONFDIR")
  431. AC_DEFINE([CONFDIR], [], [tor's configuration directory])
  432. BINDIR=`eval echo $bindir`
  433. AC_SUBST(BINDIR)
  434. LOCALSTATEDIR=`eval echo $localstatedir`
  435. AC_SUBST(LOCALSTATEDIR)
  436. AC_DEFINE_UNQUOTED(LOCALSTATEDIR,"$LOCALSTATEDIR")
  437. AC_DEFINE([LOCALSTATEDIR], [], [Default location to store state files.])
  438. # Set CFLAGS _after_ all the above checks, since our warnings are stricter
  439. # than autoconf's macros like.
  440. CFLAGS="$CFLAGS -Wall -g -O2"
  441. # Add some more warnings which we use in the cvs version but not in the
  442. # released versions. (Some relevant gcc versions can't handle these.)
  443. #CFLAGS="$CFLAGS -W -Wno-unused-parameter -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls"
  444. # Add these in when you feel like fun.
  445. #CFLAGS="$CFLAGS -Wbad-function-cast -Werror -Wdeclaration-after-statement"
  446. echo "confdir: $CONFDIR"
  447. AC_OUTPUT(Makefile tor.spec contrib/tor.sh contrib/torctl contrib/torify 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 doc/tor.1 src/Makefile doc/Makefile doc/design-paper/Makefile src/config/Makefile src/common/Makefile src/or/Makefile src/win32/Makefile src/tools/Makefile)
  448. if test -x /usr/bin/perl && test -x ./contrib/updateVersions.pl ; then
  449. ./contrib/updateVersions.pl
  450. fi