commit 80c697386be45c0ad1d340d312fc65154455d7f6 Author: David Goulet dgoulet@ev0ke.net Date: Sat Aug 24 14:07:25 2013 -0400

Remove unused and old files

Signed-off-by: David Goulet dgoulet@ev0ke.net --- doc/patches/README | 88 - doc/patches/README.TORDNS | 187 - doc/patches/compilewarnings.patch | 739 --- doc/patches/conffile.patch | 11 - doc/patches/getaddrbyhost.patch | 696 --- doc/patches/getpeername.patch | 350 -- doc/patches/infiniteloop.patch | 20 - doc/patches/localaddresses.patch | 15 - doc/patches/tordns.patch |11004 ------------------------------------- doc/socks/SOCKS4.protocol | 150 - doc/tsocks.conf.complex.example | 47 - doc/tsocks.conf.simple.example | 16 - doc/usewithtor.1 | 57 - 13 files changed, 13380 deletions(-)

diff --git a/doc/patches/README b/doc/patches/README deleted file mode 100644 index 2f921a9..0000000 --- a/doc/patches/README +++ /dev/null @@ -1,88 +0,0 @@ -This is a list of the patches applied to tsocks between it's last -official release and 15/06/08. All changes applied to the source after -that date are recorded in the Changelog. - -NB: These patches are stored for historical reasons only. I have not - confirmed that they all apply cleanly to the tsocks source. I do not - know in what order they should be applied. - -File: getaddrbyhost.patch (Robert Hogan) -Date: 18/06/08 -Description: -Add support for getaddrbyhost. - -File: compilewarnings.patch (Robert Hogan) -Date: 2007 -Description: - Suppresses a number of compile warnings. Also introduces reasonable defaults - for use of Tor. - - -File: getpeername.patch (Peter Palfrader weasel@debian.org) -Date: Sat, 27 Mar 2004 13:20:56 +0100 -Description: - "If we are not done setting up the connection yet, getpeername() should - return -1 and ENOTCONN. - - This is necessary since some applications, when using non-blocking connect, - (like ircII) use getpeername() to find out if they are connected already. - - This results in races sometimes, where the client sends data to the socket - before we are done with the socks connection setup. Another solution would - be to intercept send(). - - This could be extended to actually set the peername to the peer the - client application has requested, but not for now. - - this patch is almost the same, only it uses state != DONE instead of - state == CONNECTING to find out when to send ENOTCONN back. - - this patch tries to also do continue the socks setup in getpeername(), - if it isn't done yet." - - -File: infiniteloop.patch (Peter Palfrader weasel@debian.org) -Date: Sat, 20 Mar 2004 11:41:41 +0100 -Description: - "If the server just disconnects when tsocks expects a reply, tsocks - will get stuck in an infinite busy loop." - - -File: localaddresses.patch (Roger Dingledine) -Date: Sat, 01 Apr 2006 18:17:50 -0500 -Description: - "I just noticed that tsocks hard-codes the 127.0.0.0/8 subnet - as being "local", meaning it won't ever go through the socks - proxy. - - The Tor controller's mapaddress command can assign virtual addresses - in the 127/8 space: see section 3.8 of - http://tor.eff.org/cvs/tor/doc/control-spec.txt - - We think this behavior should be allowed. Here's a patch to tsocks to - make it not always hard-code its local network." - - -File: conffile.patch ( Roderick Schertler roderick@argon.org) -Date: Fri, 03 Jun 2005 08:43:59 -0400 -Description: tsocks(8) says TSOCKS_CONFFILE but should say TSOCKS_CONF_FILE -Details: - "The tsocks(8) man page says TSOCKS_CONFFILE but should say - TSOCKS_CONF_FILE. Though this is a documentation error I don't think - it qualifies as minor. For me the program didn't work at all because - I needed to run it with an alternative config file, and I needed to - download the source to figure out the problem." - - -File: tordns.patch (Total Information Security) -Date: 2005-10-XX (?) -Original Reference: http://www.totalinfosecurity.com/patches/tor.php -Description: - "Patch from Total Information Security to resolve the DNS leakage problem - and allow access to addresses with nonstandard hostnames (e.g. those ending - in .onion)." - -Notes: - 'Total Information Security' appears to be defunct so the original link for - the patch is now dead. The patch stored here was taken from : - https://bugs.gentoo.org/show_bug.cgi?id=148550 diff --git a/doc/patches/README.TORDNS b/doc/patches/README.TORDNS deleted file mode 100644 index 0b7dafd..0000000 --- a/doc/patches/README.TORDNS +++ /dev/null @@ -1,187 +0,0 @@ - -TORDNS -====== - -What is it? ------------ - -This patch modifies the tsocks library to use SOCKS for name resolution. - - -Why should I use it? --------------------- - -* It's easier. - -When using this patch you don't (always..) need to run 'tor-resolve' when -using 'torify' anymore. Also, 'torify' now works directly with SSH without -the need for connect scripts or other fiddling. [As long as SSH is not -installed suid root]. - -* It allows you to use programs which are not SOCKS aware to connect to -.onion sites. - -For example, you can ssh directly to a .onion site, or use telnet / netcat -without hassle. - - -QUICK: what do I need to do to make it work? --------------------------------------------- - -Configuration instructions: - -1) Get the sources - -wget http://ftp1.sourceforge.net/tsocks/tsocks-1.8beta5.tar.gz -wget http://www.totalinfosecurity.com/patches/tor-tsocks/tordns-1.8b5.patch - -2) Unpack and apply the tsocks patch - -tar xzvf tsocks-1.8beta5.tar.gz -cd tsocks-1.8 -patch -p1 < ../tordns-1.8b5.patch - -3) Configure, compile and install - -NOTE: The default 'configure' settings for tsocks have been changed by -this patch. The --disable-hostnames option (don't try to use DNS to look -up SOCKS servers) is now enabled by default. Also, tordns is enabled -by default. - -./configure -make -make install - -All the tordns config options have sane default values which you should -not need to change. - - -Why did I need to use 'tor-resolve' with 'torify' in the first place? ---------------------------------------------------------------------- - -Because if you run "torify telnet bar.foo.com 31337", for example, then -you're leaking information about what sites you're visiting to DNS servers. - -The tor-resolve utility resolves names through tor using SOCKS, in a way -that shouldn't compromise your privacy. - - -What won't work with this? --------------------------- - -The 'tordns' feature for tsocks only works with applications using the -standard c library name lookup mechanisms. - -Some programs roll their own name lookup functions, for example, 'curl' -uses the 'adns' library, not the standard c library name lookup calls. -In this case, you'll still be leaking DNS requests. - -However, it seems that most programs which go to the trouble of implementing -asynchronous DNS requests or doing other tricky things have native SOCKS or -HTTP proxy support. - -Requests for reverse name lookups are not intercepted. - -Finally, the tsocks library is NOT thread-safe, with or without this patch. -You should not 'torify' multithreaded applications. - - -How does it work? ------------------ - -This patch adds interceptors for common name resolution calls to tsocks. -Specifically, the 'gethostbyname', 'getaddrinfo' and 'getipnodebyname' library -functions. (gethostbyname_r is not supported). - -When a call to one of these functions is intercepted, a SOCKS4A resolve -request is used to retrieve the relevant information, and the results are -cached. - -When the application calls 'connect', the cache is consulted and instead -of making a SOCKS5 request and supplying the IP address, we connect using -the name. This prevents those messages in the tor logs which look like: - - Sep 23 10:12:20.901 [warn] fetch_from_buf_socks(): Your application (using s - ocks5 on port 80) is giving Tor only an IP address. Applications that do DNS - resolves themselves may leak information. Consider using Socks4A (e.g. via - privoxy or socat) instead. - -There are special provisions for handling .onion sites. When a program asks -to resolve a name ending in '.onion', no name lookup is performed. A bogus IP -address is returned. The range of unused IP addresses to hand out is called the -"deadpool". This IP address doesn't mean anything in particular, and could be -considered a cookie associated with the name. When the application eventually -calls 'connect' with this bogus IP, the cache is consulted and the result is a -SOCKS5 request which includes the name of the .onion site. - -The default deadpool range is '127.0.69.0/255.255.255.0'. NOTE: if a resolve -request results in an IP from the deadpool range then the response is rejected, -and it appears to the application that the lookup failed. - -The lookup cache is kept in mmap'd memory and shared across fork() calls. -This is because some programs perform name lookups in a child process and -then invoke 'connect' in the parent as a kind of "poor man's async DNS". - - -Advanced configuration options ------------------------------- - -The following options have been added to the tsocks configuration file: - -tordns_enable - - The default value is 'true'. If you set it to 'false', tsocks should work - just like it did without the tordns patch. - - -tordns_deadpool_range - - The default value is '127.0.69.0/255.255.255.0'. This specifies what range - of IP addresses will be handed to the application as "cookies" for .onion - names. Of course, you should pick a block of addresses which you aren't - going to ever need to actually connect to. - - -tordns_cache_size - - This specifies the number of IP addresses looked up through socks to cache. - The default value is 256. The default value is 256. Each entry consumes 260 - bytes of memory, so the default adds 66,560 bytes of overhead to each - 'torified' process. NOTE: if the number of IP addresses in - tordns_deadpool_range is less than the value specified for tordns_cache_size, - then the cache will be shrunk to fit the deadpool range. This is to prevent - duplicate deadpool addresses from ever appearing in the cache. - - -TODO ----- - -* Think about how local names get resolved. Is it important? For example, - if I 'telnet localhost' which using tordns, what should happen? Should - we search through /etc/hosts ourselves or what? - -* What about the isc library calls like res_init and so on? How widely are - they use? Does this present a more elegant way to implement this stuff? - -* Perhaps intercept res_query etc and try to do something appropriate. - -* It should be possible to make this thread-safe with --enable-threads. - -* validateconf needs to be updated to understand (and show information about) - the tordns configuration options. - -* Perhaps intercept reverse name lookups? - -* In fact, one could modify tsocks further to play nicely with tor. For - example, you could prevent nonlocal UDP traffic from being sent at all, - and so on. - - -****************************************************** -Questions or comments, please contact: -Blair Strang (bls@totalinfosecurity.com) -Caleb Anderson (caleb.anderson@totalinfosecurity.com) -Carl Purvis (carl.purvis@totalinfosecurity.com) - -Total Information Security Ltd. -http://www.totalinfosecurity.com/ diff --git a/doc/patches/compilewarnings.patch b/doc/patches/compilewarnings.patch deleted file mode 100644 index 9c93be1..0000000 --- a/doc/patches/compilewarnings.patch +++ /dev/null @@ -1,739 +0,0 @@ -Only in /home/robert/Development/tork/src/tsocks/: .#Makefile.in.1.12 -Only in /home/robert/Development/tork/src/tsocks/: .deps -Only in /home/robert/Development/tork/src/tsocks/: .libs -Common subdirectories: /backup/robert/Development/torsocks/CVS and /home/robert/Development/tork/src/tsocks/CVS -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/ChangeLog /home/robert/Development/tork/src/tsocks/ChangeLog ---- /backup/robert/Development/torsocks/ChangeLog 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/ChangeLog 2007-09-30 16:13:34.000000000 +0100 -@@ -1,15 +1,5 @@ --version 1.81 - 2006.11.17 ruben@ugr.es -- Integrated and resolved the conflicts for the following -- patches: -- -DNS from totalinfosecurity mentioned below -- -Infinite Loop from weasel -- -Getpeername from weasel -- -Documentation patch from Roderick Schertler -- -Localhost patch from Roger Dingledine -- (patches 1, 3, 4, 5 and 7 from -- http://wiki.noreply.org/noreply/TheOnionRouter/TSocksPatches) -- Patches 2 and 6 were not applied because I don't have access to -- osx or bsd and can't test them. (And the bsd patch breaks linux) -+Renamed for TorK to avoid conflicts with existing tsocks installations. -+Robert Hogan - - version 1.80tordns - 2005.10.4 bls@totalinfosecurity.com - Intercept gethostbyname() and friends, added --tordns -Only in /home/robert/Development/tork/src/tsocks/: Makefile -Only in /home/robert/Development/tork/src/tsocks/: Makefile.am~ -Only in /home/robert/Development/tork/src/tsocks/: Makefile.in~ -Only in /home/robert/Development/tork/src/tsocks/: README -Only in /home/robert/Development/tork/src/tsocks/: TODO~ -Only in /backup/robert/Development/torsocks: acconfig.h -Only in /home/robert/Development/tork/src/tsocks/: aclocal -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/common.c /home/robert/Development/tork/src/tsocks/common.c ---- /backup/robert/Development/torsocks/common.c 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/common.c 2008-04-05 22:36:40.000000000 +0100 -@@ -4,7 +4,7 @@ - - */ - --#include <config.h> -+#include <config.h> - #include <stdio.h> - #include <netdb.h> - #include <common.h> -@@ -15,6 +15,7 @@ - #include <time.h> - #include <unistd.h> - #include <arpa/inet.h> -+#include <sys/types.h> - #include <netinet/in.h> - - /* Globals */ -@@ -37,7 +38,7 @@ - #ifdef HAVE_GETHOSTBYNAME - if ((new = gethostbyname(host)) == (struct hostent *) 0) { - #endif -- return(-1); -+ return(0); - #ifdef HAVE_GETHOSTBYNAME - } else { - ip = ((struct in_addr *) * new->h_addr_list); -@@ -47,7 +48,7 @@ - } - #endif - } else -- return(-1); -+ return(0); - } - - return (hostaddr); -@@ -99,10 +100,10 @@ - return nbits; - } - --void show_msg(int level, char *fmt, ...) { -- va_list ap; -- int saveerr; -- extern char *progname; -+void show_msg(int level, const char *fmt, ...) { -+ va_list ap; -+ int saveerr; -+/* extern char *progname; */ - char timestring[20]; - time_t timestamp; - -@@ -128,7 +129,7 @@ - fprintf(logfile, "%s ", timestring); - } - -- // fputs(progname, logfile); -+ /* fputs(progname, logfile); */ - - if (logstamp) { - fprintf(logfile, "(%d)", getpid()); -Only in /home/robert/Development/tork/src/tsocks/: common.c~ -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/common.h /home/robert/Development/tork/src/tsocks/common.h ---- /backup/robert/Development/torsocks/common.h 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/common.h 2007-11-02 20:23:55.000000000 +0000 -@@ -1,7 +1,7 @@ - /* Common functions provided in common.c */ - - void set_log_options(int, char *, int); --void show_msg(int level, char *, ...); -+void show_msg(int level, const char *, ...); - int count_netmask_bits(uint32_t mask); - unsigned int resolve_ip(char *, int, int); - -Only in /home/robert/Development/tork/src/tsocks/: common.lo -Only in /backup/robert/Development/torsocks: config.guess -Only in /backup/robert/Development/torsocks: config.h.in -Only in /backup/robert/Development/torsocks: config.status -Only in /backup/robert/Development/torsocks: config.sub -Only in /backup/robert/Development/torsocks: configure.in -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/dead_pool.c /home/robert/Development/tork/src/tsocks/dead_pool.c ---- /backup/robert/Development/torsocks/dead_pool.c 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/dead_pool.c 2008-04-05 22:35:46.000000000 +0100 -@@ -1,5 +1,6 @@ - #include <stdio.h> - #include <sys/socket.h> -+#include <sys/types.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <netdb.h> -@@ -29,10 +30,11 @@ - } - - dead_pool * --init_pool(int pool_size, struct in_addr deadrange_base, -+init_pool(unsigned int pool_size, struct in_addr deadrange_base, - struct in_addr deadrange_mask, char *sockshost, uint16_t socksport) - { -- int i, deadrange_bits, deadrange_width, deadrange_size; -+ unsigned int i, deadrange_size, deadrange_width; -+ int deadrange_bits; - struct in_addr socks_server; - dead_pool *newpool = NULL; - -@@ -182,7 +184,7 @@ - int - search_pool_for_name(dead_pool *pool, const char *name) - { -- int i; -+ unsigned int i; - for(i=0; i < pool->n_entries; i++){ - if(strcmp(name, pool->entries[i].name) == 0){ - return i; -@@ -194,7 +196,7 @@ - char * - get_pool_entry(dead_pool *pool, struct in_addr *addr) - { -- int i; -+ unsigned int i; - uint32_t intaddr = addr->s_addr; - - if(pool == NULL) { -Only in /home/robert/Development/tork/src/tsocks/: dead_pool.c~ -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/dead_pool.h /home/robert/Development/tork/src/tsocks/dead_pool.h ---- /backup/robert/Development/torsocks/dead_pool.h 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/dead_pool.h 2007-11-02 20:59:58.000000000 +0000 -@@ -1,7 +1,7 @@ - #ifndef _DEAD_POOL_H - #define _DEAD_POOL_H - --#include <config.h> -+#include <config.h> - - extern int (*realconnect)(CONNECT_SIGNATURE); - extern int (*realclose)(CLOSE_SIGNATURE); -@@ -16,7 +16,7 @@ - - struct struct_dead_pool { - pool_ent *entries; /* Points to array of pool entries */ -- int n_entries; /* Number of entries in the deadpool */ -+ unsigned int n_entries; /* Number of entries in the deadpool */ - unsigned int deadrange_base; /* Deadrange start IP in host byte order */ - unsigned int deadrange_mask; /* Deadrange netmask in host byte order */ - unsigned int deadrange_size; /* Number of IPs in the deadrange */ -@@ -29,7 +29,7 @@ - - typedef struct struct_dead_pool dead_pool; - --dead_pool *init_pool(int deadpool_size, struct in_addr deadrange_base, -+dead_pool *init_pool(unsigned int deadpool_size, struct in_addr deadrange_base, - struct in_addr deadrange_mask, char *sockshost, uint16_t socksport); - int is_dead_address(dead_pool *pool, uint32_t addr); - char *get_pool_entry(dead_pool *pool, struct in_addr *addr); -Only in /home/robert/Development/tork/src/tsocks/: dead_pool.lo -Only in /home/robert/Development/tork/src/tsocks/: getpeername.patch -Only in /home/robert/Development/tork/src/tsocks/: infiniteloop.patch -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/inspectsocks.c /home/robert/Development/tork/src/tsocks/inspectsocks.c ---- /backup/robert/Development/torsocks/inspectsocks.c 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/inspectsocks.c 2008-04-05 22:36:40.000000000 +0100 -@@ -23,11 +23,11 @@ - */ - - /* Global configuration variables */ --char *progname = "inspectsocks"; /* Name for error msgs */ -+const char *progname = "inspectsocks"; /* Name for error msgs */ - int defaultport = 1080; /* Default SOCKS port */ - - /* Header Files */ --#include <config.h> -+#include <config.h> - #include <stdio.h> - #include <stdlib.h> - #include <unistd.h> -@@ -35,6 +35,7 @@ - #include <sys/socket.h> - #include <string.h> - #include <strings.h> -+#include <sys/types.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <errno.h> -@@ -44,7 +45,7 @@ - int reqlen, void *rep, int replen); - - int main(int argc, char *argv[]) { -- char *usage = "Usage: <socks server name/ip> [portno]"; -+ const char *usage = "Usage: <socks server name/ip> [portno]"; - char req[9]; - char resp[100]; - unsigned short int portno = defaultport; -@@ -68,7 +69,7 @@ - } - case 2: - if ((server.sin_addr.s_addr = resolve_ip(argv[1], 1,HOSTNAMES)) -- == -1) { -+ == 0) { - show_msg(MSGERR, "Invalid IP/host specified (%s)\n", argv[1]); - show_msg(MSGERR, "%s\n", usage); - exit(1); -Only in /home/robert/Development/tork/src/tsocks/: inspectsocks.c~ -Only in /home/robert/Development/tork/src/tsocks/: libtorksocks.la -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/parser.c /home/robert/Development/tork/src/tsocks/parser.c ---- /backup/robert/Development/torsocks/parser.c 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/parser.c 2008-04-05 22:25:54.000000000 +0100 -@@ -12,7 +12,7 @@ - #include <stdio.h> - #include <stdlib.h> - #include <errno.h> --#include <config.h> -+#include <config.h> - #include "common.h" - #include "parser.h" - -@@ -24,15 +24,15 @@ - static int check_server(struct serverent *); - static int tokenize(char *, int, char *[]); - static int handle_path(struct parsedfile *, int, int, char *[]); --static int handle_endpath(struct parsedfile *, int, int, char *[]); --static int handle_reaches(struct parsedfile *, int, char *); -+static int handle_endpath(struct parsedfile *, int, int); -+static int handle_reaches(int, char *); - static int handle_server(struct parsedfile *, int, char *); - static int handle_type(struct parsedfile *config, int, char *); - static int handle_port(struct parsedfile *config, int, char *); --static int handle_local(struct parsedfile *, int, char *); -+static int handle_local(struct parsedfile *, int, const char *); - static int handle_tordns_enabled(struct parsedfile *, int, char *); --static int handle_tordns_deadpool_range(struct parsedfile *, int, char *); --static int handle_tordns_cache_size(struct parsedfile *, int, char *); -+static int handle_tordns_deadpool_range(struct parsedfile *, int, const char *); -+static int handle_tordns_cache_size(struct parsedfile *, char *); - static int handle_defuser(struct parsedfile *, int, char *); - static int handle_defpass(struct parsedfile *, int, char *); - static int make_netent(char *value, struct netent **ent); -@@ -54,6 +54,7 @@ - config->tordns_cache_size = 256; - config->tordns_enabled = 1; - -+ - /* If a filename wasn't provided, use the default */ - if (filename == NULL) { - strncpy(line, CONF_FILE, sizeof(line) - 1); -@@ -62,15 +63,19 @@ - filename = line; - } - -- /* Read the configuration file */ -+ /* If there is no configuration file use reasonable defaults for Tor */ - if ((conf = fopen(filename, "r")) == NULL) { - show_msg(MSGERR, "Could not open socks configuration file " - "(%s), assuming all networks local\n", filename); -- handle_local(config, 0, "0.0.0.0/0.0.0.0"); -+ memset(&(config->defaultserver), 0x0, sizeof(config->defaultserver)); -+ check_server(&(config->defaultserver)); -+ handle_local(config, 0, "127.0.0.0/255.0.0.0"); -+/* handle_local(config, 0, "0.0.0.0/0.0.0.0");*/ - rc = 1; /* Severe errors reading configuration */ - } - else { -- memset(&(config->defaultserver), 0x0, sizeof(config->defaultserver)); -+ -+ memset(&(config->defaultserver), 0x0, sizeof(config->defaultserver)); - - while (NULL != fgets(line, MAXLINE, conf)) { - /* This line _SHOULD_ end in \n so we */ -@@ -82,11 +87,8 @@ - } - fclose(conf); - -- if (!config->localnets) { -- /* Use 127.0.0.1/255.0.0.0 by default */ -- handle_local(config, 0, "127.0.0.0/255.0.0.0"); -- } -- -+ /* Always add the 127.0.0.1/255.0.0.0 subnet to local */ -+ handle_local(config, 0, "127.0.0.0/255.0.0.0"); - - /* Check default server */ - check_server(&(config->defaultserver)); -@@ -108,9 +110,14 @@ - /* Check server entries (and establish defaults) */ - static int check_server(struct serverent *server) { - -- /* Default to the default SOCKS port */ -+ /* Default to the default Tor Socks port */ - if (server->port == 0) { -- server->port = 1080; -+ server->port = 9050; -+ } -+ -+ /* Default to a presumably local installation of Tor */ -+ if (server->address == NULL) { -+ server->address = strdup("127.0.0.1"); - } - - /* Default to SOCKS V4 */ -@@ -137,7 +144,7 @@ - /* Set the spare slots to an empty string to simplify */ - /* processing */ - for (i = nowords; i < 10; i++) -- words[i] = ""; -+ words[i] = NULL; - - if (nowords > 0) { - /* Now this can either be a "path" block starter or */ -@@ -146,7 +153,7 @@ - if (!strcmp(words[0], "path")) { - handle_path(config, lineno, nowords, words); - } else if (!strcmp(words[0], "}")) { -- handle_endpath(config, lineno, nowords, words); -+ handle_endpath(config, lineno, nowords); - } else { - /* Has to be a pair */ - if ((nowords != 3) || (strcmp(words[1], "="))) { -@@ -154,7 +161,7 @@ - "on line %d in configuration " - "file, "%s"\n", lineno, savedline); - } else if (!strcmp(words[0], "reaches")) { -- handle_reaches(config, lineno, words[2]); -+ handle_reaches(lineno, words[2]); - } else if (!strcmp(words[0], "server")) { - handle_server(config, lineno, words[2]); - } else if (!strcmp(words[0], "server_port")) { -@@ -172,7 +179,7 @@ - } else if (!strcmp(words[0], "tordns_deadpool_range")) { - handle_tordns_deadpool_range(config, lineno, words[2]); - } else if (!strcmp(words[0], "tordns_cache_size")) { -- handle_tordns_cache_size(config, lineno, words[2]); -+ handle_tordns_cache_size(config, words[2]); - } else { - show_msg(MSGERR, "Invalid pair type (%s) specified " - "on line %d in configuration file, " -@@ -244,7 +251,7 @@ - return(0); - } - --static int handle_endpath(struct parsedfile *config, int lineno, int nowords, char *words[]) { -+static int handle_endpath(struct parsedfile *config, int lineno, int nowords) { - - if (nowords != 1) { - show_msg(MSGERR, "Badly formed path close statement on line " -@@ -261,7 +268,7 @@ - return(0); - } - --static int handle_reaches(struct parsedfile *config, int lineno, char *value) { -+static int handle_reaches(int lineno, char *value) { - int rc; - struct netent *ent; - -@@ -465,7 +472,7 @@ - return 0; - } - --static int handle_tordns_cache_size(struct parsedfile *config, int lineno, -+static int handle_tordns_cache_size(struct parsedfile *config, - char *value) - { - char *endptr; -@@ -489,7 +496,7 @@ - } - - static int handle_tordns_deadpool_range(struct parsedfile *config, int lineno, -- char *value) -+ const char *value) - { - int rc; - struct netent *ent; -@@ -508,7 +515,7 @@ - return(0); - } - -- rc = make_netent(value, &ent); -+ rc = make_netent((char *)value, &ent); - /* This is copied from handle_local and should probably be folded into - a generic whinge() function or something */ - switch(rc) { -@@ -559,7 +566,7 @@ - return 0; - } - --static int handle_local(struct parsedfile *config, int lineno, char *value) { -+static int handle_local(struct parsedfile *config, int lineno, const char *value) { - int rc; - struct netent *ent; - -@@ -571,7 +578,7 @@ - return(0); - } - -- rc = make_netent(value, &ent); -+ rc = make_netent((char *)value, &ent); - switch(rc) { - case 1: - show_msg(MSGERR, "Local network specification (%s) is not validly " -@@ -777,7 +784,7 @@ - /* standard strsep and this function is that this one will */ - /* set *separator to the character separator found if it isn't null */ - char *strsplit(char *separator, char **text, const char *search) { -- int len; -+ unsigned int len; - char *ret; - - ret = *text; -Only in /home/robert/Development/tork/src/tsocks/: parser.c~ -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/parser.h /home/robert/Development/tork/src/tsocks/parser.h ---- /backup/robert/Development/torsocks/parser.h 2008-06-15 10:43:02.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/parser.h 2007-11-02 21:00:20.000000000 +0000 -@@ -35,7 +35,7 @@ - struct serverent *paths; - int tordns_enabled; - int tordns_failopen; -- int tordns_cache_size; -+ unsigned int tordns_cache_size; - struct netent *tordns_deadpool_range; - }; - -Only in /home/robert/Development/tork/src/tsocks/: parser.lo -Only in /home/robert/Development/tork/src/tsocks/: soname.diff -Only in /home/robert/Development/tork/src/tsocks/: stamp-h2 -Only in /home/robert/Development/tork/src/tsocks/: tork-tsocks.conf -Only in /home/robert/Development/tork/src/tsocks/: torkify -Only in /home/robert/Development/tork/src/tsocks/: torkify.1 -Only in /home/robert/Development/tork/src/tsocks/: torkify.in -Only in /backup/robert/Development/torsocks: torksock.diff -Only in /home/robert/Development/tork/src/tsocks/: torksocks -Only in /home/robert/Development/tork/src/tsocks/: torksocks.1 -Only in /home/robert/Development/tork/src/tsocks/: torksocks.8 -Only in /home/robert/Development/tork/src/tsocks/: torksocks.announce -Only in /home/robert/Development/tork/src/tsocks/: torksocks.conf.5 -Only in /backup/robert/Development/torsocks: torksocks.diff -Only in /home/robert/Development/tork/src/tsocks/: torksocks.in -Only in /home/robert/Development/tork/src/tsocks/: torksocks.in~ -Only in /backup/robert/Development/torsocks: torksocks2.diff -Only in /backup/robert/Development/torsocks: torksockscols.diff -Only in /backup/robert/Development/torsocks: tsocks -Only in /backup/robert/Development/torsocks: tsocks.1 -Only in /backup/robert/Development/torsocks: tsocks.8 -Only in /backup/robert/Development/torsocks: tsocks.announce -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/tsocks.c /home/robert/Development/tork/src/tsocks/tsocks.c ---- /backup/robert/Development/torsocks/tsocks.c 2008-06-15 10:43:01.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/tsocks.c 2008-06-14 20:11:26.000000000 +0100 -@@ -21,14 +21,14 @@ - */ - - /* PreProcessor Defines */ --#include <config.h> -+#include <config.h> - - #ifdef USE_GNU_SOURCE - #define _GNU_SOURCE - #endif - - /* Global configuration variables */ --char *progname = "libtsocks"; /* Name used in err msgs */ -+const char *progname = "libtsocks"; /* Name used in err msgs */ - - /* Header Files */ - #include <stdio.h> -@@ -39,6 +39,7 @@ - #include <sys/socket.h> - #include <string.h> - #include <strings.h> -+#include <sys/types.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <sys/poll.h> -@@ -76,7 +77,7 @@ - static char *conffile = NULL; - - /* Exported Function Prototypes */ --void _init(void); -+void __attribute__ ((constructor)) tsocks_init(void); - int connect(CONNECT_SIGNATURE); - int select(SELECT_SIGNATURE); - int poll(POLL_SIGNATURE); -@@ -114,11 +115,11 @@ - static int read_socksv5_connect(struct connreq *conn); - static int read_socksv5_auth(struct connreq *conn); - #ifdef USE_TOR_DNS --static int deadpool_init(); -+static int deadpool_init(void); - static int send_socksv4a_request(struct connreq *conn, const char *onion_host); - #endif - --void _init(void) { -+void tsocks_init(void) { - #ifdef USE_OLD_DLSYM - void *lib; - #endif -@@ -139,50 +140,49 @@ - #ifdef USE_SOCKS_DNS - realresinit = dlsym(RTLD_NEXT, "res_init"); - #endif -- #ifdef USE_TOR_DNS -- realgethostbyname = dlsym(RTLD_NEXT, "gethostbyname"); -- realgetaddrinfo = dlsym(RTLD_NEXT, "getaddrinfo"); -- realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); -- #endif -+ #ifdef USE_TOR_DNS -+ realgethostbyname = dlsym(RTLD_NEXT, "gethostbyname"); -+ realgetaddrinfo = dlsym(RTLD_NEXT, "getaddrinfo"); -+ realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); -+ #endif - #else - lib = dlopen(LIBCONNECT, RTLD_LAZY); - realconnect = dlsym(lib, "connect"); - realselect = dlsym(lib, "select"); - realpoll = dlsym(lib, "poll"); -- realgetpeername = dlsym(lib, "getpeername"); - #ifdef USE_SOCKS_DNS - realresinit = dlsym(lib, "res_init"); - #endif -- #ifdef USE_TOR_DNS -- realgethostbyname = dlsym(lib, "gethostbyname"); -- realgetaddrinfo = dlsym(lib, "getaddrinfo"); -- realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); -- #endif -- dlclose(lib); -+ #ifdef USE_TOR_DNS -+ realgethostbyname = dlsym(lib, "gethostbyname"); -+ realgetaddrinfo = dlsym(lib, "getaddrinfo"); -+ realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); -+ #endif -+ dlclose(lib); - lib = dlopen(LIBC, RTLD_LAZY); - realclose = dlsym(lib, "close"); -- dlclose(lib); -+ dlclose(lib); - #endif - #ifdef USE_TOR_DNS -- /* Unfortunately, we can't do this lazily because otherwise our mmap'd -- area won't be shared across fork()s. */ -- deadpool_init(); --#endif -- -+ /* Unfortunately, we can't do this lazily because otherwise our mmap'd -+ area won't be shared across fork()s. */ -+ deadpool_init(); -+#endif - } - - static int get_environment() { - static int done = 0; -+#ifdef ALLOW_MSG_OUTPUT - int loglevel = MSGERR; - char *logfile = NULL; - char *env; -- -+#endif - if (done) - return(0); - - /* Determine the logging level */ - #ifndef ALLOW_MSG_OUTPUT -- set_log_options(-1, stderr, 0); -+ set_log_options(-1, (char *)stderr, 0); - #else - if ((env = getenv("TSOCKS_DEBUG"))) - loglevel = atoi(env); -@@ -212,7 +212,7 @@ - config = malloc(sizeof(*config)); - if (!config) - return(0); -- read_config(conffile, config); -+ read_config(conffile, config); - if (config->paths) - show_msg(MSGDEBUG, "First lineno for first path is %d\n", config->paths->lineno); - -@@ -222,14 +222,15 @@ - } - - int connect(CONNECT_SIGNATURE) { -- struct sockaddr_in *connaddr; -- struct sockaddr_in peer_address; -- struct sockaddr_in server_address; -- int gotvalidserver = 0, rc, namelen = sizeof(peer_address); -- int sock_type = -1; -- int sock_type_len = sizeof(sock_type); -- unsigned int res = -1; -- struct serverent *path; -+ struct sockaddr_in *connaddr; -+ struct sockaddr_in peer_address; -+ struct sockaddr_in server_address; -+ int gotvalidserver = 0, rc; -+ unsigned int namelen = sizeof(peer_address); -+ int sock_type = -1; -+ unsigned int sock_type_len = sizeof(sock_type); -+ int res = -1; -+ struct serverent *path; - struct connreq *newconn; - - get_environment(); -@@ -248,6 +249,14 @@ - getsockopt(__fd, SOL_SOCKET, SO_TYPE, - (void *) &sock_type, &sock_type_len); - -+ show_msg(MSGDEBUG, "sin_family: %i " -+ "\n", -+ connaddr->sin_family); -+ -+ show_msg(MSGDEBUG, "sockopt: %i " -+ "\n", -+ sock_type); -+ - /* If this isn't an INET socket for a TCP stream we can't */ - /* handle it, just call the real connect now */ - if ((connaddr->sin_family != AF_INET) || -@@ -564,7 +573,8 @@ - - int poll(POLL_SIGNATURE) { - int nevents = 0; -- int rc = 0, i; -+ int rc = 0; -+ unsigned int i; - int setevents = 0; - int monitoring = 0; - struct connreq *conn, *nextconn; -@@ -1354,7 +1364,7 @@ - #endif - - #ifdef USE_TOR_DNS --static int deadpool_init() -+static int deadpool_init(void) - { - if(!pool) { - get_environment(); -Only in /home/robert/Development/tork/src/tsocks/: tsocks.c.rej -Only in /backup/robert/Development/torsocks: tsocks.conf.5 -Only in /home/robert/Development/tork/src/tsocks/: tsocks.c~ -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/tsocks.h /home/robert/Development/tork/src/tsocks/tsocks.h ---- /backup/robert/Development/torsocks/tsocks.h 2008-06-15 10:43:01.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/tsocks.h 2007-11-02 20:35:02.000000000 +0000 -@@ -50,8 +50,8 @@ - int selectevents; - - /* Buffer for sending and receiving on the socket */ -- int datalen; -- int datadone; -+ unsigned int datalen; -+ unsigned int datadone; - char buffer[2048]; - - struct connreq *next; -Only in /backup/robert/Development/torsocks: tsocks.kdevelop -Only in /backup/robert/Development/torsocks: tsocks.kdevelop.pcs -Only in /backup/robert/Development/torsocks: tsocks.kdevses -Only in /home/robert/Development/tork/src/tsocks/: tsocks.lo -diff -u -x Makefile.am -x Makefile.in -x configure -x INSTALL -x README.TORDNS -x COPYING -x Changelog -x Doxyfile -x FAQ -x TODO /backup/robert/Development/torsocks/validateconf.c /home/robert/Development/tork/src/tsocks/validateconf.c ---- /backup/robert/Development/torsocks/validateconf.c 2008-06-15 10:43:01.000000000 +0100 -+++ /home/robert/Development/tork/src/tsocks/validateconf.c 2008-04-05 22:36:40.000000000 +0100 -@@ -23,16 +23,17 @@ - */ - - /* Global configuration variables */ --char *progname = "validateconf"; /* Name for error msgs */ -+const char *progname = "validateconf"; /* Name for error msgs */ - - /* Header Files */ --#include <config.h> -+#include <config.h> - #include <stdio.h> - #include <stdlib.h> - #include <unistd.h> - #include <sys/types.h> - #include <sys/socket.h> - #include <string.h> -+#include <sys/types.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <errno.h> -@@ -44,7 +45,7 @@ - void test_host(struct parsedfile *config, char *); - - int main(int argc, char *argv[]) { -- char *usage = "Usage: [-f conf file] [-t hostname/ip[:port]]"; -+ const char *usage = "Usage: [-f conf file] [-t hostname/ip[:port]]"; - char *filename = NULL; - char *testhost = NULL; - struct parsedfile config; -@@ -103,7 +104,7 @@ - } - - /* First resolve the host to an ip */ -- if ((hostaddr.s_addr = resolve_ip(hostname, 0, 1)) == -1) { -+ if ((hostaddr.s_addr = resolve_ip(hostname, 0, 1)) == 0) { - fprintf(stderr, "Error: Cannot resolve %s\n", host); - return; - } else { -@@ -187,13 +188,13 @@ - if (server->address != NULL) - printf("Server: %s (%s)\n", server->address, - ((res.s_addr = resolve_ip(server->address, 0, -- HOSTNAMES)) == -1 -+ HOSTNAMES)) == 0 - ? "Invalid!" : inet_ntoa(res))); - else - printf("Server: ERROR! None specified\n"); - - /* Check the server is on a local net */ -- if ((server->address != NULL) && (res.s_addr != -1) && -+ if ((server->address != NULL) && (res.s_addr != 0) && - (is_local(config, &res))) - fprintf(stderr, "Error: Server is not on a network " - "specified as local\n"); -Only in /home/robert/Development/tork/src/tsocks/: validateconf.c~ diff --git a/doc/patches/conffile.patch b/doc/patches/conffile.patch deleted file mode 100644 index 1dd6491..0000000 --- a/doc/patches/conffile.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- tsocks.8.~1~ 2002-03-16 05:20:51.000000000 -0500 -+++ tsocks.8 2005-06-03 08:37:39.000000000 -0400 -@@ -59,7 +59,7 @@ - variables as follows: - - .TP --.I TSOCKS_CONFFILE -+.I TSOCKS_CONF_FILE - This environment variable overrides the default location of the tsocks - configuration file. This variable is not honored if the program tsocks - is embedded in is setuid. In addition this environment variable can diff --git a/doc/patches/getaddrbyhost.patch b/doc/patches/getaddrbyhost.patch deleted file mode 100644 index 29b2234..0000000 --- a/doc/patches/getaddrbyhost.patch +++ /dev/null @@ -1,696 +0,0 @@ -Index: common.c -=================================================================== -RCS file: /cvsroot/tork/torsocks/common.c,v -retrieving revision 1.2 -diff -p -U3 -r1.2 common.c ---- common.c 15 Jun 2008 10:01:03 -0000 1.2 -+++ common.c 18 Jun 2008 21:21:34 -0000 -@@ -26,6 +26,52 @@ char logfilename[256]; /* Name of fil - FILE *logfile = NULL; /* File to which messages should be logged */ - int logstamp = 0; /* Timestamp (and pid stamp) messages */ - -+ -+/** -+ * Read a 16-bit value beginning at <b>cp</b>. Equivalent to -+ * *(uint16_t*)(cp), but will not cause segfaults on platforms that forbid -+ * unaligned memory access. -+ */ -+uint16_t -+get_uint16(const char *cp) -+{ -+ uint16_t v; -+ memcpy(&v,cp,2); -+ return v; -+} -+/** -+ * Read a 32-bit value beginning at <b>cp</b>. Equivalent to -+ * *(uint32_t*)(cp), but will not cause segfaults on platforms that forbid -+ * unaligned memory access. -+ */ -+uint32_t -+get_uint32(const char *cp) -+{ -+ uint32_t v; -+ memcpy(&v,cp,4); -+ return v; -+} -+/** -+ * Set a 16-bit value beginning at <b>cp</b> to <b>v</b>. Equivalent to -+ * *(uint16_t)(cp) = v, but will not cause segfaults on platforms that forbid -+ * unaligned memory access. */ -+void -+set_uint16(char *cp, uint16_t v) -+{ -+ memcpy(cp,&v,2); -+} -+/** -+ * Set a 32-bit value beginning at <b>cp</b> to <b>v</b>. Equivalent to -+ * *(uint32_t)(cp) = v, but will not cause segfaults on platforms that forbid -+ * unaligned memory access. */ -+void -+set_uint32(char *cp, uint32_t v) -+{ -+ memcpy(cp,&v,4); -+} -+ -+ -+ - unsigned int resolve_ip(char *host, int showmsg, int allownames) { - struct hostent *new; - unsigned int hostaddr; -Index: dead_pool.c -=================================================================== -RCS file: /cvsroot/tork/torsocks/dead_pool.c,v -retrieving revision 1.2 -diff -p -U3 -r1.2 dead_pool.c ---- dead_pool.c 15 Jun 2008 10:02:41 -0000 1.2 -+++ dead_pool.c 18 Jun 2008 21:21:35 -0000 -@@ -15,7 +15,8 @@ void get_next_dead_address(dead_pool *po - - static int - do_resolve(const char *hostname, uint32_t sockshost, uint16_t socksport, -- uint32_t *result_addr); -+ uint32_t *result_addr, const void *addr, -+ int version, int reverse, char **result_hostname); - - /* Compares the last strlen(s2) characters of s1 with s2. Returns as for - strcasecmp. */ -@@ -77,6 +78,8 @@ init_pool(unsigned int pool_size, struct - return NULL; - } - -+ show_msg(MSGWARN, "init_pool: sockshost %s ", sockshost); -+ - /* Initialize the dead_pool structure */ - #ifdef HAVE_INET_ATON - inet_aton(sockshost, &socks_server); -@@ -139,6 +142,7 @@ store_pool_entry(dead_pool *pool, char * - int oldpos; - int rc; - uint32_t intaddr; -+ char *result_hostname; - - show_msg(MSGDEBUG, "store_pool_entry: storing '%s'\n", hostname); - show_msg(MSGDEBUG, "store_pool_entry: write pos is: %d\n", pool->write_pos); -@@ -156,7 +160,9 @@ store_pool_entry(dead_pool *pool, char * - if(strcasecmpend(hostname, ".onion") == 0) { - get_next_dead_address(pool, &pool->entries[position].ip); - } else { -- rc = do_resolve(hostname, pool->sockshost, pool->socksport, &intaddr); -+ rc = do_resolve(hostname, pool->sockshost, pool->socksport, &intaddr, 0, -+ 4 /*SOCKS5*/, 0 /*Reverse*/, &result_hostname); -+ - if(rc != 0) { - show_msg(MSGWARN, "failed to resolve: %s\n", hostname); - return -1; -@@ -237,7 +243,32 @@ build_socks4a_resolve_request(char **out - return len; - } - -+static int -+build_socks5_resolve_ptr_request(char **out, const void *_addr) -+{ -+ size_t len; -+ const struct in_addr *addr=_addr; -+ -+ len = 12; -+ *out = malloc(len); -+ (*out)[0] = 5; /* SOCKS version 5 */ -+ (*out)[1] = '\xF1'; /* Command: reverse resolve. -+ see doc/socks-extensions.txt*/ -+ (*out)[2] = '\x00'; /* RSV */ -+ (*out)[3] = '\x01'; /* ATYP: IP V4 address: X'01' */ -+ -+ set_uint32((*out)+4, addr->s_addr);/*IP*/ -+ set_uint16((*out)+4+4, 0); /* port */ -+ -+// memcpy((*out)+4, &addr.s_addr,4); /*IP*/ -+// memcpy((*out)+4+4, *(uint32_t)0, 2); /* port */ -+ -+ return len; -+} -+ - #define RESPONSE_LEN 8 -+#define SOCKS5_LEN 4 -+#define METHODRESPONSE_LEN 2 - - static int - parse_socks4a_resolve_response(const char *response, size_t len, -@@ -272,43 +303,188 @@ parse_socks4a_resolve_response(const cha - } - - static int -+parse_socks5_resolve_ptr_response(int s,const char *response, size_t len, -+ uint32_t *result_addr, char ***result_hostname) -+{ -+ char reply_buf[4]; -+ int r; -+ -+ len=0; -+ while (len < SOCKS5_LEN) { -+ r = recv(s, reply_buf+len, SOCKS5_LEN-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS5 response\n"); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading SOCKS5 response\n"); -+ return -1; -+ } -+ len += r; -+ } -+ -+ if (reply_buf[0] != 5) { -+ show_msg(MSGWARN, "Bad SOCKS5 reply version."); -+ return -1; -+ } -+ if (reply_buf[1] != 0) { -+ show_msg(MSGWARN,"Got status response '%u': SOCKS5 request failed.", -+ (unsigned)reply_buf[1]); -+ return -1; -+ } -+ if (reply_buf[3] == 1) { -+ /* IPv4 address */ -+ len=0; -+ while (len < SOCKS5_LEN) { -+ r = recv(s, reply_buf+len, SOCKS5_LEN-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS5 response\n"); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading address in SOCKS5 response\n"); -+ return -1; -+ } -+ len += r; -+ } -+ *result_addr = ntohl(get_uint32(reply_buf)); -+ } else if (reply_buf[3] == 3) { -+ size_t result_len; -+ len=0; -+ while (len < 1) { -+ r = recv(s, reply_buf+len, 1-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS5 response\n"); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading address length in SOCKS5 response\n"); -+ return -1; -+ } -+ len += r; -+ } -+ result_len = *(uint8_t*)(reply_buf); -+ **result_hostname = malloc(result_len+1); -+ len=0; -+ while (len < (int) result_len) { -+ r = recv(s, **result_hostname+len, result_len-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS5 response\n"); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading hostname in SOCKS5 response\n"); -+ return -1; -+ } -+ len += r; -+ } -+ -+ (**result_hostname)[result_len] = '\0'; -+ } -+ -+ return 0; -+} -+ -+static int - do_resolve(const char *hostname, uint32_t sockshost, uint16_t socksport, -- uint32_t *result_addr) -+ uint32_t *result_addr, const void *addr, -+ int version, int reverse, char **result_hostname) - { - int s; - struct sockaddr_in socksaddr; -- char *req, *cp; -- int r, len; -+ char *req, *cp=NULL; -+ int r, len, hslen; - char response_buf[RESPONSE_LEN]; -+ const char *handshake="\x05\x01\x00"; - - show_msg(MSGDEBUG, "do_resolve: resolving %s\n", hostname); - -+ /* Create SOCKS connection */ - s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); - if (s<0) { - show_msg(MSGWARN, "do_resolve: problem creating socket\n"); - return -1; - } - -+ /* Connect to SOCKS server */ - memset(&socksaddr, 0, sizeof(socksaddr)); - socksaddr.sin_family = AF_INET; - socksaddr.sin_port = htons(socksport); - socksaddr.sin_addr.s_addr = htonl(sockshost); - if (realconnect(s, (struct sockaddr*)&socksaddr, sizeof(socksaddr))) { - show_msg(MSGWARN, "do_resolve: error connecting to SOCKS server\n"); -+ realclose(s); - return -1; - } - -- if ((len = build_socks4a_resolve_request(&req, "", hostname))<0) { -- show_msg(MSGWARN, "do_resolve: error generating SOCKS request\n"); -- return -1; -+ /* If a SOCKS5 connection, perform handshake */ -+ if (version == 5) { -+ char method_buf[2]; -+ hslen=3; -+ while (hslen) { -+ r = send(s, handshake, hslen, 0); -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error sending SOCKS5 method list.\n"); -+ realclose(s); -+ return -1; -+ } -+ hslen -= r; -+ handshake += r; -+ } -+ -+ len = 0; -+ while (len < METHODRESPONSE_LEN) { -+ r = recv(s, method_buf+len, METHODRESPONSE_LEN-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS response\n"); -+ realclose(s); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading SOCKS response\n"); -+ realclose(s); -+ return -1; -+ } -+ len += r; -+ } -+ -+ if (method_buf[0] != '\x05') { -+ show_msg(MSGWARN, "Unrecognized socks version: %u", -+ (unsigned)method_buf[0]); -+ realclose(s); -+ return -1; -+ } -+ if (method_buf[1] != '\x00') { -+ show_msg(MSGWARN, "Unrecognized socks authentication method: %u", -+ (unsigned)method_buf[1]); -+ realclose(s); -+ return -1; -+ } -+ } -+ -+ /* Create SOCKS request */ -+ if (reverse) { -+ if ((len = build_socks5_resolve_ptr_request(&req, addr))<0) { -+ show_msg(MSGWARN, "do_resolve: error generating reverse SOCKS request\n"); -+ realclose(s); -+ return -1; -+ } -+ }else{ -+ if ((len = build_socks4a_resolve_request(&req, "", hostname))<0) { -+ show_msg(MSGWARN, "do_resolve: error generating SOCKS request\n"); -+ realclose(s); -+ return -1; -+ } - } - -+ /* Send SOCKS request */ - cp = req; - while (len) { - r = send(s, cp, len, 0); - if (r<0) { - show_msg(MSGWARN, "do_resolve: error sending SOCKS request\n"); - free(req); -+ realclose(s); - return -1; - } - len -= r; -@@ -316,26 +492,40 @@ do_resolve(const char *hostname, uint32_ - } - free(req); - -- len = 0; -- while (len < RESPONSE_LEN) { -- r = recv(s, response_buf+len, RESPONSE_LEN-len, 0); -- if (r==0) { -- show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS response\n"); -+ /* Handle SOCKS Response */ -+ if (reverse) { -+ if (parse_socks5_resolve_ptr_response(s, response_buf, RESPONSE_LEN, -+ result_addr, &result_hostname) < 0){ -+ show_msg(MSGWARN, "do_resolve: error parsing SOCKS response\n"); -+ realclose(s); - return -1; - } -- if (r<0) { -- show_msg(MSGWARN, "do_resolve: error reading SOCKS response\n"); -+ }else{ -+ /* Process SOCKS response */ -+ len = 0; -+ while (len < RESPONSE_LEN) { -+ r = recv(s, response_buf+len, RESPONSE_LEN-len, 0); -+ if (r==0) { -+ show_msg(MSGWARN, "do_resolve: EOF while reading SOCKS response\n"); -+ realclose(s); -+ return -1; -+ } -+ if (r<0) { -+ show_msg(MSGWARN, "do_resolve: error reading SOCKS response\n"); -+ realclose(s); -+ return -1; -+ } -+ len += r; -+ } -+ realclose(s); -+ -+ /* Parse SOCKS response */ -+ if (parse_socks4a_resolve_response(response_buf, RESPONSE_LEN, result_addr) < 0){ -+ show_msg(MSGWARN, "do_resolve: error parsing SOCKS response\n"); - return -1; - } -- len += r; - } - -- realclose(s); -- -- if (parse_socks4a_resolve_response(response_buf, RESPONSE_LEN, result_addr) < 0){ -- show_msg(MSGWARN, "do_resolve: error parsing SOCKS response\n"); -- return -1; -- } - - show_msg(MSGDEBUG, "do_resolve: success\n"); - -@@ -343,6 +533,53 @@ do_resolve(const char *hostname, uint32_ - } - - struct hostent * -+our_gethostbyaddr(dead_pool *pool, const void *_addr, socklen_t len, int type) -+{ -+ const struct in_addr *addr=_addr; -+ static struct hostent he; -+ uint32_t intaddr=0; -+ char *result_hostname=NULL; -+ int rc=0; -+ static char *addrs[2]; -+ static char *aliases[2]; -+ -+ rc = do_resolve("", pool->sockshost, pool->socksport, &intaddr, addr, -+ 5 /*SOCKS5*/, 1 /*Reverse*/, &result_hostname); -+ -+ -+ if(rc != 0) { -+ show_msg(MSGWARN, "failed to reverse resolve: %s\n", -+ inet_ntoa(*((struct in_addr *)addr))); -+ result_hostname=NULL; -+ addrs[0] = NULL; -+ addrs[1] = NULL; -+ }else{ -+ addrs[0] = (char *)addr; -+ addrs[1] = NULL; -+ } -+ -+ if (result_hostname) -+ he.h_name = result_hostname; -+ else -+ he.h_name = inet_ntoa(*((struct in_addr *)addr)); -+ -+// aliases = malloc(sizeof(char *)); -+ aliases[0] = NULL; -+ aliases[1] = NULL; -+ -+ he.h_aliases = aliases; -+ he.h_length = len; -+ he.h_addrtype = type; -+ he.h_addr_list = addrs; -+ -+ show_msg(MSGDEBUG, "our_gethostbyaddr: resolved '%s' to: '%s'\n", -+ inet_ntoa(*((struct in_addr *)he.h_addr)), result_hostname); -+ -+ return &he; -+ -+} -+ -+struct hostent * - our_gethostbyname(dead_pool *pool, const char *name) - { - int pos; -Index: inspectsocks.c -=================================================================== -RCS file: /cvsroot/tork/torsocks/inspectsocks.c,v -retrieving revision 1.1.1.1 -diff -p -U3 -r1.1.1.1 inspectsocks.c ---- inspectsocks.c 15 Jun 2008 09:43:02 -0000 1.1.1.1 -+++ inspectsocks.c 18 Jun 2008 21:21:35 -0000 -@@ -23,7 +23,7 @@ - */ - - /* Global configuration variables */ --char *progname = "inspectsocks"; /* Name for error msgs */ -+const char *progname = "inspectsocks"; /* Name for error msgs */ - int defaultport = 1080; /* Default SOCKS port */ - - /* Header Files */ -@@ -35,6 +35,7 @@ int defaultport = 1080; /* Default - #include <sys/socket.h> - #include <string.h> - #include <strings.h> -+#include <sys/types.h> - #include <netinet/in.h> - #include <arpa/inet.h> - #include <errno.h> -@@ -44,7 +45,7 @@ int send_request(struct sockaddr_in *ser - int reqlen, void *rep, int replen); - - int main(int argc, char *argv[]) { -- char *usage = "Usage: <socks server name/ip> [portno]"; -+ const char *usage = "Usage: <socks server name/ip> [portno]"; - char req[9]; - char resp[100]; - unsigned short int portno = defaultport; -@@ -68,7 +69,7 @@ int main(int argc, char *argv[]) { - } - case 2: - if ((server.sin_addr.s_addr = resolve_ip(argv[1], 1,HOSTNAMES)) -- == -1) { -+ == 0) { - show_msg(MSGERR, "Invalid IP/host specified (%s)\n", argv[1]); - show_msg(MSGERR, "%s\n", usage); - exit(1); -Index: tsocks.c -=================================================================== -RCS file: /cvsroot/tork/torsocks/tsocks.c,v -retrieving revision 1.2 -diff -p -U3 -r1.2 tsocks.c ---- tsocks.c 15 Jun 2008 10:06:03 -0000 1.2 -+++ tsocks.c 18 Jun 2008 21:21:37 -0000 -@@ -63,6 +63,7 @@ static int (*realresinit)(void); - #ifdef USE_TOR_DNS - static dead_pool *pool = NULL; - static struct hostent *(*realgethostbyname)(GETHOSTBYNAME_SIGNATURE); -+static struct hostent *(*realgethostbyaddr)(GETHOSTBYADDR_SIGNATURE); - int (*realgetaddrinfo)(GETADDRINFO_SIGNATURE); - static struct hostent *(*realgetipnodebyname)(GETIPNODEBYNAME_SIGNATURE); - #endif -@@ -77,7 +78,7 @@ static int suid = 0; - static char *conffile = NULL; - - /* Exported Function Prototypes */ --void __attribute__ ((constructor)) tsocks_init(void); -+void __attribute__ ((constructor)) _init(void); - int connect(CONNECT_SIGNATURE); - int select(SELECT_SIGNATURE); - int poll(POLL_SIGNATURE); -@@ -88,6 +89,7 @@ int res_init(void); - #endif - #ifdef USE_TOR_DNS - struct hostent *gethostbyname(GETHOSTBYNAME_SIGNATURE); -+struct hostent *gethostbyaddr(GETHOSTBYADDR_SIGNATURE); - int getaddrinfo(GETADDRINFO_SIGNATURE); - struct hostent *getipnodebyname(GETIPNODEBYNAME_SIGNATURE); - #endif -@@ -119,11 +121,12 @@ static int deadpool_init(void); - static int send_socksv4a_request(struct connreq *conn, const char *onion_host); - #endif - --void tsocks_init(void) { -+void _init(void) { - #ifdef USE_OLD_DLSYM - void *lib; - #endif - -+ show_msg(MSGWARN, "In tsocks_init \n"); - /* We could do all our initialization here, but to be honest */ - /* most programs that are run won't use our services, so */ - /* we do our general initialization on first call */ -@@ -142,6 +145,7 @@ void tsocks_init(void) { - #endif - #ifdef USE_TOR_DNS - realgethostbyname = dlsym(RTLD_NEXT, "gethostbyname"); -+ //realgethostbyaddr = dlsym(RTLD_NEXT, "gethostbyaddr"); - realgetaddrinfo = dlsym(RTLD_NEXT, "getaddrinfo"); - realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); - #endif -@@ -155,6 +159,7 @@ void tsocks_init(void) { - #endif - #ifdef USE_TOR_DNS - realgethostbyname = dlsym(lib, "gethostbyname"); -+ realgethostbyaddr = dlsym(lib, "gethostbyaddr"); - realgetaddrinfo = dlsym(lib, "getaddrinfo"); - realgetipnodebyname = dlsym(RTLD_NEXT, "getipnodebyname"); - #endif -@@ -1100,6 +1105,7 @@ static int send_socksv5_connect(struct c - conn->datalen = sizeof(constring); - - #ifdef USE_TOR_DNS -+ - show_msg(MSGDEBUG, "send_socksv5_connect: looking for: %s\n", - inet_ntoa(conn->connaddr.sin_addr)); - -@@ -1394,6 +1400,15 @@ struct hostent *gethostbyname(GETHOSTBYN - } - } - -+struct hostent *gethostbyaddr(GETHOSTBYADDR_SIGNATURE) -+{ -+ if(pool) { -+ return our_gethostbyaddr(pool, addr, len, type); -+ } else { -+ return realgethostbyaddr(addr, len, type); -+ } -+} -+ - int getaddrinfo(GETADDRINFO_SIGNATURE) - { - if(pool) { -Index: common.h -=================================================================== -RCS file: /cvsroot/tork/torsocks/common.h,v -retrieving revision 1.2 -diff -p -U3 -r1.2 common.h ---- common.h 15 Jun 2008 10:01:41 -0000 1.2 -+++ common.h 18 Jun 2008 21:21:37 -0000 -@@ -1,4 +1,33 @@ - /* Common functions provided in common.c */ -+/* GCC has several useful attributes. */ -+#if defined(__GNUC__) && __GNUC__ >= 3 -+#define ATTR_NORETURN __attribute__((noreturn)) -+#define ATTR_PURE __attribute__((pure)) -+#define ATTR_CONST __attribute__((const)) -+#define ATTR_MALLOC __attribute__((malloc)) -+#define ATTR_NORETURN __attribute__((noreturn)) -+#define ATTR_NONNULL(x) __attribute__((nonnull x)) -+/** Macro: Evaluates to <b>exp</b> and hints the compiler that the value -+ * of <b>exp</b> will probably be true. */ -+#define PREDICT_LIKELY(exp) __builtin_expect((exp), 1) -+/** Macro: Evaluates to <b>exp</b> and hints the compiler that the value -+ * of <b>exp</b> will probably be false. */ -+#define PREDICT_UNLIKELY(exp) __builtin_expect((exp), 0) -+#else -+#define ATTR_NORETURN -+#define ATTR_PURE -+#define ATTR_CONST -+#define ATTR_MALLOC -+#define ATTR_NORETURN -+#define ATTR_NONNULL(x) -+#define PREDICT_LIKELY(exp) (exp) -+#define PREDICT_UNLIKELY(exp) (exp) -+#endif -+ -+uint16_t get_uint16(const char *cp) ATTR_PURE ATTR_NONNULL((1)); -+uint32_t get_uint32(const char *cp) ATTR_PURE ATTR_NONNULL((1)); -+void set_uint16(char *cp, uint16_t v) ATTR_NONNULL((1)); -+void set_uint32(char *cp, uint32_t v) ATTR_NONNULL((1)); - - void set_log_options(int, char *, int); - void show_msg(int level, const char *, ...); -Index: dead_pool.h -=================================================================== -RCS file: /cvsroot/tork/torsocks/dead_pool.h,v -retrieving revision 1.2 -diff -p -U3 -r1.2 dead_pool.h ---- dead_pool.h 15 Jun 2008 10:02:53 -0000 1.2 -+++ dead_pool.h 18 Jun 2008 21:21:38 -0000 -@@ -35,6 +35,8 @@ int is_dead_address(dead_pool *pool, uin - char *get_pool_entry(dead_pool *pool, struct in_addr *addr); - int search_pool_for_name(dead_pool *pool, const char *name); - struct hostent *our_gethostbyname(dead_pool *pool, const char *name); -+struct hostent *our_gethostbyaddr(dead_pool *pool, const void *addr, -+ socklen_t len, int type); - int our_getaddrinfo(dead_pool *pool, const char *node, const char *service, - void *hints, void *res); - struct hostent *our_getipnodebyname(dead_pool *pool, const char *name, -Index: parser.h -=================================================================== -RCS file: /cvsroot/tork/torsocks/parser.h,v -retrieving revision 1.1.1.1 -diff -p -U3 -r1.1.1.1 parser.h ---- parser.h 15 Jun 2008 09:43:02 -0000 1.1.1.1 -+++ parser.h 18 Jun 2008 21:21:38 -0000 -@@ -35,7 +35,7 @@ struct parsedfile { - struct serverent *paths; - int tordns_enabled; - int tordns_failopen; -- int tordns_cache_size; -+ unsigned int tordns_cache_size; - struct netent *tordns_deadpool_range; - }; - -Index: tsocks.h -=================================================================== -RCS file: /cvsroot/tork/torsocks/tsocks.h,v -retrieving revision 1.1.1.1 -diff -p -U3 -r1.1.1.1 tsocks.h ---- tsocks.h 15 Jun 2008 09:43:01 -0000 1.1.1.1 -+++ tsocks.h 18 Jun 2008 21:21:38 -0000 -@@ -50,8 +50,8 @@ struct connreq { - int selectevents; - - /* Buffer for sending and receiving on the socket */ -- int datalen; -- int datadone; -+ unsigned int datalen; -+ unsigned int datadone; - char buffer[2048]; - - struct connreq *next; -Index: config.h.in -=================================================================== -RCS file: /cvsroot/tork/torsocks/config.h.in,v -retrieving revision 1.1.1.1 -diff -p -U3 -r1.1.1.1 config.h.in ---- config.h.in 15 Jun 2008 09:43:02 -0000 1.1.1.1 -+++ config.h.in 18 Jun 2008 21:21:38 -0000 -@@ -83,6 +83,9 @@ in inspectsocks */ - #undef GETIPNODEBYNAME_SIGNATURE - - -+/* Description */ -+#undef GETHOSTBYADDR_SIGNATURE -+ - /* Define to 1 if you have the <inttypes.h> header file. */ - #undef HAVE_INTTYPES_H - -Index: configure.in -=================================================================== -RCS file: /cvsroot/tork/torsocks/configure.in,v -retrieving revision 1.1.1.1 -diff -p -U3 -r1.1.1.1 configure.in ---- configure.in 15 Jun 2008 09:43:00 -0000 1.1.1.1 -+++ configure.in 18 Jun 2008 21:21:38 -0000 -@@ -384,6 +384,10 @@ dnl Emit signature for gethostbyname - PROTO="const char *name" - AC_DEFINE_UNQUOTED(GETHOSTBYNAME_SIGNATURE, [${PROTO}]) - -+dnl Emit signature for gethostbyaddr -+PROTO="const void *addr, socklen_t len, int type" -+AC_DEFINE_UNQUOTED(GETHOSTBYADDR_SIGNATURE, [${PROTO}], [Description]) -+ - dnl Emit signature for getaddrinfo - PROTO="const char *node, const char *service, void *hints, void *res" - AC_DEFINE_UNQUOTED(GETADDRINFO_SIGNATURE, [${PROTO}]) diff --git a/doc/patches/getpeername.patch b/doc/patches/getpeername.patch deleted file mode 100644 index f66d133..0000000 --- a/doc/patches/getpeername.patch +++ /dev/null @@ -1,350 +0,0 @@ -diff -ur tsocks-1.8beta5.orig/acconfig.h tsocks-1.8beta5.clean/acconfig.h ---- tsocks-1.8beta5.orig/acconfig.h Sat May 18 06:59:38 2002 -+++ tsocks-1.8beta5.clean/acconfig.h Sat Mar 27 11:12:03 2004 -@@ -43,6 +43,9 @@ - /* Prototype and function header for close function */ - #undef CLOSE_SIGNATURE - -+/* Prototype and function header for getpeername function */ -+#undef GETPEERNAME_SIGNATURE -+ - /* Work out which function we have for conversion from string IPs to - numerical ones */ - #undef HAVE_INET_ADDR -diff -ur tsocks-1.8beta5.orig/config.h.in tsocks-1.8beta5.clean/config.h.in ---- tsocks-1.8beta5.orig/config.h.in Sat May 18 06:59:42 2002 -+++ tsocks-1.8beta5.clean/config.h.in Sat Mar 27 11:21:58 2004 -@@ -46,6 +46,9 @@ - /* Prototype and function header for close function */ - #undef CLOSE_SIGNATURE - -+/* Prototype and function header for close function */ -+#undef GETPEERNAME_SIGNATURE -+ - /* Work out which function we have for conversion from string IPs to - numerical ones */ - #undef HAVE_INET_ADDR -diff -ur tsocks-1.8beta5.orig/config.status tsocks-1.8beta5.clean/config.status ---- tsocks-1.8beta5.orig/config.status Sat Mar 27 11:25:17 2004 -+++ tsocks-1.8beta5.clean/config.status Sat Mar 27 11:22:01 2004 -@@ -2,9 +2,9 @@ - # Generated automatically by configure. - # Run this file to recreate the current configuration. - # This directory was configured as follows, --# on host inky: -+# on host seppia: - # --# ./configure --prefix=/usr --libdir=/usr/lib --mandir=/usr/share/man --with-conf=/etc/tsocks.conf --enable-socksdns --enable-hostnames -+# ./configure - # - # Compiler output produced by configure, useful for debugging - # configure, is in ./config.log if it exists. -@@ -14,8 +14,8 @@ - do - case "$ac_option" in - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) -- echo "running ${CONFIG_SHELL-/bin/sh} ./configure --prefix=/usr --libdir=/usr/lib --mandir=/usr/share/man --with-conf=/etc/tsocks.conf --enable-socksdns --enable-hostnames --no-create --no-recursion" -- exec ${CONFIG_SHELL-/bin/sh} ./configure --prefix=/usr --libdir=/usr/lib --mandir=/usr/share/man --with-conf=/etc/tsocks.conf --enable-socksdns --enable-hostnames --no-create --no-recursion ;; -+ echo "running ${CONFIG_SHELL-/bin/sh} ./configure --no-create --no-recursion" -+ exec ${CONFIG_SHELL-/bin/sh} ./configure --no-create --no-recursion ;; - -version | --version | --versio | --versi | --vers | --ver | --ve | --v) - echo "./config.status generated by autoconf version 2.13" - exit 0 ;; -@@ -53,11 +53,11 @@ - s%@sysconfdir@%${prefix}/etc%g - s%@sharedstatedir@%${prefix}/com%g - s%@localstatedir@%${prefix}/var%g --s%@libdir@%/usr/lib%g -+s%@libdir@%/lib%g - s%@includedir@%${prefix}/include%g - s%@oldincludedir@%/usr/include%g - s%@infodir@%${prefix}/info%g --s%@mandir@%/usr/share/man%g -+s%@mandir@%${prefix}/man%g - s%@host@%i686-pc-linux-gnu%g - s%@host_alias@%i686-pc-linux-gnu%g - s%@host_cpu@%i686%g -@@ -255,15 +255,15 @@ - mv conftest.out conftest.in - - cat > conftest.frag <<CEOF --${ac_dA}USE_SOCKS_DNS${ac_dB}USE_SOCKS_DNS${ac_dC}1${ac_dD} --${ac_uA}USE_SOCKS_DNS${ac_uB}USE_SOCKS_DNS${ac_uC}1${ac_uD} --${ac_eA}USE_SOCKS_DNS${ac_eB}USE_SOCKS_DNS${ac_eC}1${ac_eD} - ${ac_dA}ALLOW_ENV_CONFIG${ac_dB}ALLOW_ENV_CONFIG${ac_dC}1${ac_dD} - ${ac_uA}ALLOW_ENV_CONFIG${ac_uB}ALLOW_ENV_CONFIG${ac_uC}1${ac_uD} - ${ac_eA}ALLOW_ENV_CONFIG${ac_eB}ALLOW_ENV_CONFIG${ac_eC}1${ac_eD} - ${ac_dA}ALLOW_MSG_OUTPUT${ac_dB}ALLOW_MSG_OUTPUT${ac_dC}1${ac_dD} - ${ac_uA}ALLOW_MSG_OUTPUT${ac_uB}ALLOW_MSG_OUTPUT${ac_uC}1${ac_uD} - ${ac_eA}ALLOW_MSG_OUTPUT${ac_eB}ALLOW_MSG_OUTPUT${ac_eC}1${ac_eD} -+${ac_dA}HOSTNAMES${ac_dB}HOSTNAMES${ac_dC}1${ac_dD} -+${ac_uA}HOSTNAMES${ac_uB}HOSTNAMES${ac_uC}1${ac_uD} -+${ac_eA}HOSTNAMES${ac_eB}HOSTNAMES${ac_eC}1${ac_eD} - ${ac_dA}SELECT_SIGNATURE${ac_dB}SELECT_SIGNATURE${ac_dC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_dD} - ${ac_uA}SELECT_SIGNATURE${ac_uB}SELECT_SIGNATURE${ac_uC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_uD} - ${ac_eA}SELECT_SIGNATURE${ac_eB}SELECT_SIGNATURE${ac_eC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_eD} -@@ -282,15 +282,18 @@ - ${ac_dA}CLOSE_SIGNATURE${ac_dB}CLOSE_SIGNATURE${ac_dC}int fd${ac_dD} - ${ac_uA}CLOSE_SIGNATURE${ac_uB}CLOSE_SIGNATURE${ac_uC}int fd${ac_uD} - ${ac_eA}CLOSE_SIGNATURE${ac_eB}CLOSE_SIGNATURE${ac_eC}int fd${ac_eD} --${ac_dA}POLL_SIGNATURE${ac_dB}POLL_SIGNATURE${ac_dC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_dD} --${ac_uA}POLL_SIGNATURE${ac_uB}POLL_SIGNATURE${ac_uC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_uD} --${ac_eA}POLL_SIGNATURE${ac_eB}POLL_SIGNATURE${ac_eC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_eD} -+${ac_dA}GETPEERNAME_SIGNATURE${ac_dB}GETPEERNAME_SIGNATURE${ac_dC}int __fd, struct sockaddr * __name, socklen_t *__namelen${ac_dD} -+${ac_uA}GETPEERNAME_SIGNATURE${ac_uB}GETPEERNAME_SIGNATURE${ac_uC}int __fd, struct sockaddr * __name, socklen_t *__namelen${ac_uD} -+${ac_eA}GETPEERNAME_SIGNATURE${ac_eB}GETPEERNAME_SIGNATURE${ac_eC}int __fd, struct sockaddr * __name, socklen_t *__namelen${ac_eD} - CEOF - sed -f conftest.frag conftest.in > conftest.out - rm -f conftest.in - mv conftest.out conftest.in - - cat > conftest.frag <<CEOF -+${ac_dA}POLL_SIGNATURE${ac_dB}POLL_SIGNATURE${ac_dC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_dD} -+${ac_uA}POLL_SIGNATURE${ac_uB}POLL_SIGNATURE${ac_uC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_uD} -+${ac_eA}POLL_SIGNATURE${ac_eB}POLL_SIGNATURE${ac_eC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_eD} - s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% - CEOF - sed -f conftest.frag conftest.in > conftest.out -diff -ur tsocks-1.8beta5.orig/configure tsocks-1.8beta5.clean/configure ---- tsocks-1.8beta5.orig/configure Tue Jul 16 00:51:08 2002 -+++ tsocks-1.8beta5.clean/configure Sat Mar 27 11:12:05 2004 -@@ -2225,14 +2225,60 @@ - EOF - - -+ -+echo $ac_n "checking for correct getpeername prototype""... $ac_c" 1>&6 -+echo "configure:2231: checking for correct getpeername prototype" >&5 -+PROTO= -+PROTO1='int __fd, const struct sockaddr * __name, int *__namelen' -+PROTO2='int __fd, const struct sockaddr_in * __name, socklen_t *__namelen' -+PROTO3='int __fd, struct sockaddr * __name, socklen_t *__namelen' -+PROTO4='int __fd, const struct sockaddr * __name, socklen_t *__namelen' -+for testproto in "${PROTO1}" \ -+ "${PROTO2}" \ -+ "${PROTO3}" \ -+ "${PROTO4}" -+do -+ if test "${PROTO}" = ""; then -+ cat > conftest.$ac_ext <<EOF -+#line 2244 "configure" -+#include "confdefs.h" -+ -+ #include <sys/socket.h> -+ int getpeername($testproto); -+ -+int main() { -+ -+; return 0; } -+EOF -+if { (eval echo configure:2254: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then -+ rm -rf conftest* -+ PROTO="$testproto"; -+else -+ echo "configure: failed program was:" >&5 -+ cat conftest.$ac_ext >&5 -+fi -+rm -f conftest* -+ fi -+done -+if test "${PROTO}" = ""; then -+ { echo "configure: error: "no match found!"" 1>&2; exit 1; } -+fi -+echo "$ac_t""getpeername(${PROTO})" 1>&6 -+cat >> confdefs.h <<EOF -+#define GETPEERNAME_SIGNATURE ${PROTO} -+EOF -+ -+ -+ -+ - echo $ac_n "checking for correct poll prototype""... $ac_c" 1>&6 --echo "configure:2230: checking for correct poll prototype" >&5 -+echo "configure:2276: checking for correct poll prototype" >&5 - PROTO= - for testproto in 'struct pollfd *ufds, unsigned long nfds, int timeout' - do - if test "${PROTO}" = ""; then - cat > conftest.$ac_ext <<EOF --#line 2236 "configure" -+#line 2282 "configure" - #include "confdefs.h" - - #include <sys/poll.h> -@@ -2242,7 +2288,7 @@ - - ; return 0; } - EOF --if { (eval echo configure:2246: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then -+if { (eval echo configure:2292: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - PROTO="$testproto"; - else -diff -ur tsocks-1.8beta5.orig/configure.in tsocks-1.8beta5.clean/configure.in ---- tsocks-1.8beta5.orig/configure.in Tue Jul 16 00:51:03 2002 -+++ tsocks-1.8beta5.clean/configure.in Sat Mar 27 11:11:02 2004 -@@ -309,6 +309,34 @@ - AC_MSG_RESULT([close(${PROTO})]) - AC_DEFINE_UNQUOTED(CLOSE_SIGNATURE, [${PROTO}]) - -+ -+dnl Find the correct getpeername prototype on this machine -+AC_MSG_CHECKING(for correct getpeername prototype) -+PROTO= -+PROTO1='int __fd, const struct sockaddr * __name, int *__namelen' -+PROTO2='int __fd, const struct sockaddr_in * __name, socklen_t *__namelen' -+PROTO3='int __fd, struct sockaddr * __name, socklen_t *__namelen' -+PROTO4='int __fd, const struct sockaddr * __name, socklen_t *__namelen' -+for testproto in "${PROTO1}" \ -+ "${PROTO2}" \ -+ "${PROTO3}" \ -+ "${PROTO4}" -+do -+ if test "${PROTO}" = ""; then -+ AC_TRY_COMPILE([ -+ #include <sys/socket.h> -+ int getpeername($testproto); -+ ],,[PROTO="$testproto";],) -+ fi -+done -+if test "${PROTO}" = ""; then -+ AC_MSG_ERROR("no match found!") -+fi -+AC_MSG_RESULT([getpeername(${PROTO})]) -+AC_DEFINE_UNQUOTED(GETPEERNAME_SIGNATURE, [${PROTO}]) -+ -+ -+ - dnl Find the correct poll prototype on this machine - AC_MSG_CHECKING(for correct poll prototype) - PROTO= -Only in tsocks-1.8beta5.clean: ld-pre -Only in tsocks-1.8beta5.clean: sel -diff -ur tsocks-1.8beta5.orig/tsocks.c tsocks-1.8beta5.clean/tsocks.c ---- tsocks-1.8beta5.orig/tsocks.c Tue Jul 16 00:50:52 2002 -+++ tsocks-1.8beta5.clean/tsocks.c Sat Mar 27 13:17:58 2004 -@@ -62,6 +62,7 @@ - static int (*realselect)(SELECT_SIGNATURE); - static int (*realpoll)(POLL_SIGNATURE); - static int (*realclose)(CLOSE_SIGNATURE); -+static int (*realgetpeername)(GETPEERNAME_SIGNATURE); - static struct parsedfile *config; - static struct connreq *requests = NULL; - static int suid = 0; -@@ -73,6 +74,7 @@ - int select(SELECT_SIGNATURE); - int poll(POLL_SIGNATURE); - int close(CLOSE_SIGNATURE); -+int getpeername(GETPEERNAME_SIGNATURE); - #ifdef USE_SOCKS_DNS - int res_init(void); - #endif -@@ -109,14 +111,15 @@ - /* most programs that are run won't use our services, so */ - /* we do our general initialization on first call */ - -- /* Determine the logging level */ -- suid = (getuid() != geteuid()); -+ /* Determine the logging level */ -+ suid = (getuid() != geteuid()); - - #ifndef USE_OLD_DLSYM - realconnect = dlsym(RTLD_NEXT, "connect"); - realselect = dlsym(RTLD_NEXT, "select"); - realpoll = dlsym(RTLD_NEXT, "poll"); - realclose = dlsym(RTLD_NEXT, "close"); -+ realgetpeername = dlsym(RTLD_NEXT, "getpeername"); - #ifdef USE_SOCKS_DNS - realresinit = dlsym(RTLD_NEXT, "res_init"); - #endif -@@ -125,14 +128,15 @@ - realconnect = dlsym(lib, "connect"); - realselect = dlsym(lib, "select"); - realpoll = dlsym(lib, "poll"); -+ realgetpeername = dlsym(lib, "getpeername"); - #ifdef USE_SOCKS_DNS - realresinit = dlsym(lib, "res_init"); - #endif -- dlclose(lib); -+ dlclose(lib); - - lib = dlopen(LIBC, RTLD_LAZY); -- realclose = dlsym(lib, "close"); -- dlclose(lib); -+ realclose = dlsym(lib, "close"); -+ dlclose(lib); - #endif - } - -@@ -348,8 +352,10 @@ - - /* If we're not currently managing any requests we can just - * leave here */ -- if (!requests) -+ if (!requests) { -+ show_msg(MSGDEBUG, "No requests waiting, calling real select\n"); - return(realselect(n, readfds, writefds, exceptfds, timeout)); -+ } - - get_environment(); - -@@ -703,6 +709,50 @@ - return(rc); - } - -+/* If we are not done setting up the connection yet, return -+ * -1 and ENOTCONN, otherwise call getpeername -+ * -+ * This is necessary since some applications, when using non-blocking connect, -+ * (like ircII) use getpeername() to find out if they are connected already. -+ * -+ * This results in races sometimes, where the client sends data to the socket -+ * before we are done with the socks connection setup. Another solution would -+ * be to intercept send(). -+ * -+ * This could be extended to actually set the peername to the peer the -+ * client application has requested, but not for now. -+ * -+ * PP, Sat, 27 Mar 2004 11:30:23 +0100 -+ */ -+int getpeername(GETPEERNAME_SIGNATURE) { -+ struct connreq *conn; -+ int rc; -+ -+ if (realgetpeername == NULL) { -+ show_msg(MSGERR, "Unresolved symbol: getpeername\n"); -+ return(-1); -+ } -+ -+ show_msg(MSGDEBUG, "Call to getpeername for fd %d\n", __fd); -+ -+ -+ rc = realgetpeername(__fd, __name, __namelen); -+ if (rc == -1) -+ return rc; -+ -+ /* Are we handling this connect? */ -+ if ((conn = find_socks_request(__fd, 1))) { -+ /* While we are at it, we might was well try to do something useful */ -+ handle_request(conn); -+ -+ if (conn->state != DONE) { -+ errno = ENOTCONN; -+ return(-1); -+ } -+ } -+ return rc; -+} -+ - static struct connreq *new_socks_request(int sockid, struct sockaddr_in *connaddr, - struct sockaddr_in *serveraddr, - struct serverent *path) { -@@ -852,7 +902,7 @@ - sizeof(conn->serveraddr)); - - show_msg(MSGDEBUG, "Connect returned %d, errno is %d\n", rc, errno); -- if (rc) { -+ if (rc) { - if (errno != EINPROGRESS) { - show_msg(MSGERR, "Error %d attempting to connect to SOCKS " - "server (%s)\n", errno, strerror(errno)); diff --git a/doc/patches/infiniteloop.patch b/doc/patches/infiniteloop.patch deleted file mode 100644 index 4b0deb9..0000000 --- a/doc/patches/infiniteloop.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- tsocks-1.8.orig/tsocks.c 2002-03-13 14:02:04.000000000 +0100 -+++ tsocks-1.8/tsocks.c 2004-03-20 11:30:57.000000000 +0100 -@@ -951,14 +951,18 @@ - show_msg(MSGDEBUG, "Reading from server (expecting %d bytes)\n", conn->datalen); - while ((rc == 0) && (conn->datadone != conn->datalen)) { - rc = recv(conn->sockid, conn->buffer + conn->datadone, - conn->datalen - conn->datadone, 0); - if (rc > 0) { - conn->datadone += rc; - rc = 0; -+ } else if (rc == 0) { -+ show_msg(MSGDEBUG, "Peer has shutdown but we only read %d of %d bytes.\n", -+ conn->datadone, conn->datalen); -+ rc = ENOTCONN; /* ENOTCONN seems like the most fitting error message */ - } else { - if (errno != EWOULDBLOCK) - show_msg(MSGDEBUG, "Read failed, %s\n", strerror(errno)); - rc = errno; - } - } diff --git a/doc/patches/localaddresses.patch b/doc/patches/localaddresses.patch deleted file mode 100644 index d69c7e8..0000000 --- a/doc/patches/localaddresses.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- parser.c.old 2006-04-01 17:54:46.687832056 -0500 -+++ parser.c 2006-04-01 17:55:47.552579208 -0500 -@@ -74,8 +74,10 @@ - } - fclose(conf); - -- /* Always add the 127.0.0.1/255.0.0.0 subnet to local */ -- handle_local(config, 0, "127.0.0.0/255.0.0.0"); -+ if (!config->localnets) { -+ /* Use 127.0.0.1/255.0.0.0 by default */ -+ handle_local(config, 0, "127.0.0.0/255.0.0.0"); -+ } - - /* Check default server */ - check_server(&(config->defaultserver)); diff --git a/doc/patches/tordns.patch b/doc/patches/tordns.patch deleted file mode 100644 index bf8d79b..0000000 --- a/doc/patches/tordns.patch +++ /dev/null @@ -1,11004 +0,0 @@ -diff -rN -U 5 tsocks-1.8/acconfig.h tsocks/acconfig.h ---- tsocks-1.8/acconfig.h 2002-05-18 16:59:38.000000000 +1200 -+++ tsocks/acconfig.h 2005-10-01 17:22:09.000000000 +1200 -@@ -51,10 +51,13 @@ - /* We use strsep which isn't on all machines, but we provide our own - definition of it for those which don't have it, this causes us to define - our version */ - #undef DEFINE_STRSEP - -+/* Should we resolve DNS entries in a way which works well with tor? */ -+#undef USE_TOR_DNS -+ - /* Allow the use of DNS names in the socks configuration file for socks - servers. This doesn't work if socksified DNS is enabled for obvious - reasons, it also introduces overhead, but people seem to want it */ - #define HOSTNAMES 0 - -@@ -62,5 +65,16 @@ - in inspectsocks */ - #undef HAVE_GETHOSTBYNAME - - /* Location of configuration file (typically /etc/tsocks.conf) */ - #undef CONF_FILE -+ -+/* Define to indicate the correct signature for gethostbyname_r */ -+#undef HAVE_FUNC_GETHOSTBYNAME_R_6 -+#undef HAVE_FUNC_GETHOSTBYNAME_R_5 -+#undef HAVE_FUNC_GETHOSTBYNAME_R_3 -+ -+/* Signatures for name resolution stuff */ -+#undef GETHOSTBYNAME_SIGNATURE -+#undef GETADDRINFO_SIGNATURE -+#undef GETIPNODEBYNAME_SIGNATURE -+ -diff -rN -U 5 tsocks-1.8/aclocal/ac_c_gethostbyname_r.m4 tsocks/aclocal/ac_c_gethostbyname_r.m4 ---- tsocks-1.8/aclocal/ac_c_gethostbyname_r.m4 1970-01-01 12:00:00.000000000 +1200 -+++ tsocks/aclocal/ac_c_gethostbyname_r.m4 2005-09-27 05:55:58.000000000 +1200 -@@ -0,0 +1,132 @@ -+dnl http://autoconf-archive.cryp.to/ax_func_which_gethostbyname_r.html -+ -+AC_DEFUN([AX_FUNC_WHICH_GETHOSTBYNAME_R], [ -+ -+ AC_LANG_PUSH(C) -+ AC_MSG_CHECKING([how many arguments gethostbyname_r() takes]) -+ -+ AC_CACHE_VAL(ac_cv_func_which_gethostbyname_r, [ -+ -+################################################################ -+ -+ac_cv_func_which_gethostbyname_r=unknown -+ -+# -+# ONE ARGUMENT (sanity check) -+# -+ -+# This should fail, as there is no variant of gethostbyname_r() that takes -+# a single argument. If it actually compiles, then we can assume that -+# netdb.h is not declaring the function, and the compiler is thereby -+# assuming an implicit prototype. In which case, we're out of luck. -+# -+AC_COMPILE_IFELSE( -+ AC_LANG_PROGRAM( -+ [[#include <netdb.h>]], -+ [[ -+ char *name = "www.gnu.org"; -+ (void)gethostbyname_r(name) /* ; */ -+ ]]), -+ ac_cv_func_which_gethostbyname_r=no) -+ -+# -+# SIX ARGUMENTS -+# (e.g. Linux) -+# -+ -+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then -+ -+AC_COMPILE_IFELSE( -+ AC_LANG_PROGRAM( -+ [[#include <netdb.h>]], -+ [[ -+ char *name = "www.gnu.org"; -+ struct hostent ret, *retp; -+ char buf@<:@1024@:>@; -+ int buflen = 1024; -+ int my_h_errno; -+ (void)gethostbyname_r(name, &ret, buf, buflen, &retp, &my_h_errno) /* ; */ -+ ]]), -+ ac_cv_func_which_gethostbyname_r=six) -+ -+fi -+ -+# -+# FIVE ARGUMENTS -+# (e.g. Solaris) -+# -+ -+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then -+ -+AC_COMPILE_IFELSE( -+ AC_LANG_PROGRAM( -+ [[#include <netdb.h>]], -+ [[ -+ char *name = "www.gnu.org"; -+ struct hostent ret; -+ char buf@<:@1024@:>@; -+ int buflen = 1024; -+ int my_h_errno; -+ (void)gethostbyname_r(name, &ret, buf, buflen, &my_h_errno) /* ; */ -+ ]]), -+ ac_cv_func_which_gethostbyname_r=five) -+ -+fi -+ -+# -+# THREE ARGUMENTS -+# (e.g. AIX, HP-UX, Tru64) -+# -+ -+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then -+ -+AC_COMPILE_IFELSE( -+ AC_LANG_PROGRAM( -+ [[#include <netdb.h>]], -+ [[ -+ char *name = "www.gnu.org"; -+ struct hostent ret; -+ struct hostent_data data; -+ (void)gethostbyname_r(name, &ret, &data) /* ; */ -+ ]]), -+ ac_cv_func_which_gethostbyname_r=three) -+ -+fi -+ -+################################################################ -+ -+]) dnl end AC_CACHE_VAL -+ -+case "$ac_cv_func_which_gethostbyname_r" in -+ three) -+ AC_MSG_RESULT([three]) -+ AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_3) -+ ;; -+ -+ five) -+ AC_MSG_RESULT([five]) -+ AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_5) -+ ;; -+ -+ six) -+ AC_MSG_RESULT([six]) -+ AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_6) -+ ;; -+ -+ no) -+ AC_MSG_RESULT([cannot find function declaration in netdb.h]) -+ ;; -+ -+ unknown) -+ AC_MSG_RESULT([can't tell]) -+ ;; -+ -+ *) -+ AC_MSG_ERROR([internal error]) -+ ;; -+esac -+ -+AC_LANG_POP(C) -+ -+]) dnl end AC_DEFUN -+ -diff -rN -U 5 tsocks-1.8/autogen.sh tsocks/autogen.sh ---- tsocks-1.8/autogen.sh 1970-01-01 12:00:00.000000000 +1200 -+++ tsocks/autogen.sh 2005-10-01 17:54:45.000000000 +1200 -@@ -0,0 +1,6 @@ -+#!/bin/sh -+ -+aclocal -I aclocal -+autoconf -+autoheader -+ -diff -rN -U 5 tsocks-1.8/ChangeLog tsocks/ChangeLog ---- tsocks-1.8/ChangeLog 2002-05-18 17:22:26.000000000 +1200 -+++ tsocks/ChangeLog 2005-10-02 16:03:18.000000000 +1300 -@@ -1,5 +1,9 @@ -+version 1.80tordns - 2005.10.4 bls@totalinfosecurity.com -+ Intercept gethostbyname() and friends, added --tordns -+ option for better name resolution with Tor. -+ - version 1.80Beta5 - 2002.?.?? delius@progsoc.uts.edu.au - Intercept close() to fix problems with tsocks and - kmail - Add FAQ to distribution - -diff -rN -U 5 tsocks-1.8/common.c tsocks/common.c ---- tsocks-1.8/common.c 2002-07-16 10:35:06.000000000 +1200 -+++ tsocks/common.c 2005-10-01 21:37:00.000000000 +1200 -@@ -76,10 +76,31 @@ - } - - logstamp = timestamp; - } - -+/* Count the bits in a netmask. This is a little bit buggy; it assumes -+ all the zeroes are on the right... */ -+ -+int count_netmask_bits(uint32_t mask) -+{ -+ int i; -+ int nbits = 0; -+ -+ for(i=0; i<32; i++) { -+ if((mask >> i) & 1) { -+ nbits++; -+ } -+ } -+ mask = ~mask; -+ mask = ntohl(mask); -+ if(mask & (mask+1)) { -+ return -1; /* Noncontiguous */ -+ } -+ return nbits; -+} -+ - void show_msg(int level, char *fmt, ...) { - va_list ap; - int saveerr; - extern char *progname; - char timestring[20]; -@@ -105,11 +126,11 @@ - strftime(timestring, sizeof(timestring), "%H:%M:%S", - localtime(&timestamp)); - fprintf(logfile, "%s ", timestring); - } - -- fputs(progname, logfile); -+ // fputs(progname, logfile); - - if (logstamp) { - fprintf(logfile, "(%d)", getpid()); - } - -diff -rN -U 5 tsocks-1.8/common.h tsocks/common.h ---- tsocks-1.8/common.h 2002-07-16 10:27:00.000000000 +1200 -+++ tsocks/common.h 2005-09-27 10:48:20.000000000 +1200 -@@ -1,9 +1,10 @@ - /* Common functions provided in common.c */ - - void set_log_options(int, char *, int); - void show_msg(int level, char *, ...); -+int count_netmask_bits(uint32_t mask); - unsigned int resolve_ip(char *, int, int); - - #define MSGNONE -1 - #define MSGERR 0 - #define MSGWARN 1 -diff -rN -U 5 tsocks-1.8/config.h.in tsocks/config.h.in ---- tsocks-1.8/config.h.in 2002-05-18 16:59:42.000000000 +1200 -+++ tsocks/config.h.in 2005-10-01 17:23:20.000000000 +1200 -@@ -1,9 +1,7 @@ --/* config.h.in. Generated automatically from configure.in by autoheader. */ -- --/* Define if you have the ANSI C header files. */ --#undef STDC_HEADERS -+/* config.h.in. Generated from configure.in by autoheader. */ -+/* accconfig.h -- `autoheader' will generate config.h.in for tsocks . */ - - /* Allow tsocks to generate messages to stderr when errors are - encountered, this is really important and should only be disabled if - you're REALLY sure. It can also be turned off at run time, see the man - page for details */ -@@ -49,10 +47,18 @@ - /* Work out which function we have for conversion from string IPs to - numerical ones */ - #undef HAVE_INET_ADDR - #undef HAVE_INET_ATON - -+/* We use strsep which isn't on all machines, but we provide our own -+definition of it for those which don't have it, this causes us to define -+our version */ -+#undef DEFINE_STRSEP -+ -+/* Should we resolve DNS entries in a way which works well with tor? */ -+#undef USE_TOR_DNS -+ - /* Allow the use of DNS names in the socks configuration file for socks - servers. This doesn't work if socksified DNS is enabled for obvious - reasons, it also introduces overhead, but people seem to want it */ - #define HOSTNAMES 0 - -@@ -61,28 +67,90 @@ - #undef HAVE_GETHOSTBYNAME - - /* Location of configuration file (typically /etc/tsocks.conf) */ - #undef CONF_FILE - --/* Define if you have the strcspn function. */ -+/* Define to indicate the correct signature for gethostbyname_r */ -+#undef HAVE_FUNC_GETHOSTBYNAME_R_6 -+#undef HAVE_FUNC_GETHOSTBYNAME_R_5 -+#undef HAVE_FUNC_GETHOSTBYNAME_R_3 -+ -+/* Signatures for name resolution stuff */ -+#undef GETHOSTBYNAME_SIGNATURE -+#undef GETADDRINFO_SIGNATURE -+#undef GETIPNODEBYNAME_SIGNATURE -+ -+ -+/* Define to 1 if you have the <inttypes.h> header file. */ -+#undef HAVE_INTTYPES_H -+ -+/* Define to 1 if you have the `dl' library (-ldl). */ -+#undef HAVE_LIBDL -+ -+/* Define to 1 if you have the `socket' library (-lsocket). */ -+#undef HAVE_LIBSOCKET -+ -+/* Define to 1 if you have the <memory.h> header file. */ -+#undef HAVE_MEMORY_H -+ -+/* Define to 1 if you have the `mmap' function. */ -+#undef HAVE_MMAP -+ -+/* Define to 1 if you have the <stdint.h> header file. */ -+#undef HAVE_STDINT_H -+ -+/* Define to 1 if you have the <stdlib.h> header file. */ -+#undef HAVE_STDLIB_H -+ -+/* Define to 1 if you have the `strcasecmp' function. */ -+#undef HAVE_STRCASECMP -+ -+/* Define to 1 if you have the `strcspn' function. */ - #undef HAVE_STRCSPN - --/* Define if you have the strdup function. */ -+/* Define to 1 if you have the `strdup' function. */ - #undef HAVE_STRDUP - --/* Define if you have the strerror function. */ -+/* Define to 1 if you have the `strerror' function. */ - #undef HAVE_STRERROR - --/* Define if you have the strspn function. */ -+/* Define to 1 if you have the <strings.h> header file. */ -+#undef HAVE_STRINGS_H -+ -+/* Define to 1 if you have the <string.h> header file. */ -+#undef HAVE_STRING_H -+ -+/* Define to 1 if you have the `strncasecmp' function. */ -+#undef HAVE_STRNCASECMP -+ -+/* Define to 1 if you have the `strspn' function. */ - #undef HAVE_STRSPN - --/* Define if you have the strtol function. */ -+/* Define to 1 if you have the `strtol' function. */ - #undef HAVE_STRTOL - --/* Define if you have the <unistd.h> header file. */ -+/* Define to 1 if you have the <sys/stat.h> header file. */ -+#undef HAVE_SYS_STAT_H -+ -+/* Define to 1 if you have the <sys/types.h> header file. */ -+#undef HAVE_SYS_TYPES_H -+ -+/* Define to 1 if you have the <unistd.h> header file. */ - #undef HAVE_UNISTD_H - --/* Define if you have the dl library (-ldl). */ --#undef HAVE_LIBDL -+/* Define to the address where bug reports for this package should be sent. */ -+#undef PACKAGE_BUGREPORT - --/* Define if you have the socket library (-lsocket). */ --#undef HAVE_LIBSOCKET -+/* Define to the full name of this package. */ -+#undef PACKAGE_NAME -+ -+/* Define to the full name and version of this package. */ -+#undef PACKAGE_STRING -+ -+/* Define to the one symbol short name of this package. */ -+#undef PACKAGE_TARNAME -+ -+/* Define to the version of this package. */ -+#undef PACKAGE_VERSION -+ -+/* Define to 1 if you have the ANSI C header files. */ -+#undef STDC_HEADERS -diff -rN -U 5 tsocks-1.8/config.status tsocks/config.status ---- tsocks-1.8/config.status 2002-07-16 10:51:14.000000000 +1200 -+++ tsocks/config.status 1970-01-01 12:00:00.000000000 +1200 -@@ -1,312 +0,0 @@ --#! 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--${ac_eA}CONF_FILE${ac_eB}CONF_FILE${ac_eC}"/etc/tsocks.conf"${ac_eD} --${ac_dA}STDC_HEADERS${ac_dB}STDC_HEADERS${ac_dC}1${ac_dD} --${ac_uA}STDC_HEADERS${ac_uB}STDC_HEADERS${ac_uC}1${ac_uD} --${ac_eA}STDC_HEADERS${ac_eB}STDC_HEADERS${ac_eC}1${ac_eD} --${ac_dA}HAVE_UNISTD_H${ac_dB}HAVE_UNISTD_H${ac_dC}1${ac_dD} --${ac_uA}HAVE_UNISTD_H${ac_uB}HAVE_UNISTD_H${ac_uC}1${ac_uD} --${ac_eA}HAVE_UNISTD_H${ac_eB}HAVE_UNISTD_H${ac_eC}1${ac_eD} --${ac_dA}HAVE_STRCSPN${ac_dB}HAVE_STRCSPN${ac_dC}1${ac_dD} --${ac_uA}HAVE_STRCSPN${ac_uB}HAVE_STRCSPN${ac_uC}1${ac_uD} --${ac_eA}HAVE_STRCSPN${ac_eB}HAVE_STRCSPN${ac_eC}1${ac_eD} --CEOF -- sed -f conftest.frag conftest.in > conftest.out -- rm -f conftest.in -- mv conftest.out conftest.in -- -- cat > conftest.frag <<CEOF --${ac_dA}HAVE_STRDUP${ac_dB}HAVE_STRDUP${ac_dC}1${ac_dD} --${ac_uA}HAVE_STRDUP${ac_uB}HAVE_STRDUP${ac_uC}1${ac_uD} --${ac_eA}HAVE_STRDUP${ac_eB}HAVE_STRDUP${ac_eC}1${ac_eD} --${ac_dA}HAVE_STRERROR${ac_dB}HAVE_STRERROR${ac_dC}1${ac_dD} --${ac_uA}HAVE_STRERROR${ac_uB}HAVE_STRERROR${ac_uC}1${ac_uD} --${ac_eA}HAVE_STRERROR${ac_eB}HAVE_STRERROR${ac_eC}1${ac_eD} --${ac_dA}HAVE_STRSPN${ac_dB}HAVE_STRSPN${ac_dC}1${ac_dD} --${ac_uA}HAVE_STRSPN${ac_uB}HAVE_STRSPN${ac_uC}1${ac_uD} --${ac_eA}HAVE_STRSPN${ac_eB}HAVE_STRSPN${ac_eC}1${ac_eD} --${ac_dA}HAVE_STRTOL${ac_dB}HAVE_STRTOL${ac_dC}1${ac_dD} --${ac_uA}HAVE_STRTOL${ac_uB}HAVE_STRTOL${ac_uC}1${ac_uD} --${ac_eA}HAVE_STRTOL${ac_eB}HAVE_STRTOL${ac_eC}1${ac_eD} --CEOF -- sed -f conftest.frag conftest.in > conftest.out -- rm -f conftest.in -- mv conftest.out conftest.in -- -- cat > conftest.frag <<CEOF --${ac_dA}HAVE_INET_ATON${ac_dB}HAVE_INET_ATON${ac_dC}1${ac_dD} --${ac_uA}HAVE_INET_ATON${ac_uB}HAVE_INET_ATON${ac_uC}1${ac_uD} --${ac_eA}HAVE_INET_ATON${ac_eB}HAVE_INET_ATON${ac_eC}1${ac_eD} --${ac_dA}HAVE_GETHOSTBYNAME${ac_dB}HAVE_GETHOSTBYNAME${ac_dC}1${ac_dD} --${ac_uA}HAVE_GETHOSTBYNAME${ac_uB}HAVE_GETHOSTBYNAME${ac_uC}1${ac_uD} --${ac_eA}HAVE_GETHOSTBYNAME${ac_eB}HAVE_GETHOSTBYNAME${ac_eC}1${ac_eD} --${ac_dA}HAVE_LIBDL${ac_dB}HAVE_LIBDL${ac_dC}1${ac_dD} --${ac_uA}HAVE_LIBDL${ac_uB}HAVE_LIBDL${ac_uC}1${ac_uD} --${ac_eA}HAVE_LIBDL${ac_eB}HAVE_LIBDL${ac_eC}1${ac_eD} --${ac_dA}ALLOW_ENV_CONFIG${ac_dB}ALLOW_ENV_CONFIG${ac_dC}1${ac_dD} --${ac_uA}ALLOW_ENV_CONFIG${ac_uB}ALLOW_ENV_CONFIG${ac_uC}1${ac_uD} --${ac_eA}ALLOW_ENV_CONFIG${ac_eB}ALLOW_ENV_CONFIG${ac_eC}1${ac_eD} --CEOF -- sed -f conftest.frag conftest.in > conftest.out -- rm -f conftest.in -- mv conftest.out conftest.in -- -- cat > conftest.frag <<CEOF --${ac_dA}ALLOW_MSG_OUTPUT${ac_dB}ALLOW_MSG_OUTPUT${ac_dC}1${ac_dD} --${ac_uA}ALLOW_MSG_OUTPUT${ac_uB}ALLOW_MSG_OUTPUT${ac_uC}1${ac_uD} --${ac_eA}ALLOW_MSG_OUTPUT${ac_eB}ALLOW_MSG_OUTPUT${ac_eC}1${ac_eD} --${ac_dA}HOSTNAMES${ac_dB}HOSTNAMES${ac_dC}1${ac_dD} --${ac_uA}HOSTNAMES${ac_uB}HOSTNAMES${ac_uC}1${ac_uD} --${ac_eA}HOSTNAMES${ac_eB}HOSTNAMES${ac_eC}1${ac_eD} --${ac_dA}SELECT_SIGNATURE${ac_dB}SELECT_SIGNATURE${ac_dC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_dD} --${ac_uA}SELECT_SIGNATURE${ac_uB}SELECT_SIGNATURE${ac_uC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_uD} --${ac_eA}SELECT_SIGNATURE${ac_eB}SELECT_SIGNATURE${ac_eC}int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout${ac_eD} --${ac_dA}CONNECT_SIGNATURE${ac_dB}CONNECT_SIGNATURE${ac_dC}int __fd, const struct sockaddr_in * __addr, socklen_t __len${ac_dD} --${ac_uA}CONNECT_SIGNATURE${ac_uB}CONNECT_SIGNATURE${ac_uC}int __fd, const struct sockaddr_in * __addr, socklen_t __len${ac_uD} --${ac_eA}CONNECT_SIGNATURE${ac_eB}CONNECT_SIGNATURE${ac_eC}int __fd, const struct sockaddr_in * __addr, socklen_t __len${ac_eD} --CEOF -- sed -f conftest.frag conftest.in > conftest.out -- rm -f conftest.in -- mv conftest.out conftest.in -- -- cat > conftest.frag <<CEOF --${ac_dA}CONNECT_SOCKARG${ac_dB}CONNECT_SOCKARG${ac_dC}struct sockaddr_in *${ac_dD} --${ac_uA}CONNECT_SOCKARG${ac_uB}CONNECT_SOCKARG${ac_uC}struct sockaddr_in *${ac_uD} --${ac_eA}CONNECT_SOCKARG${ac_eB}CONNECT_SOCKARG${ac_eC}struct sockaddr_in *${ac_eD} --${ac_dA}CLOSE_SIGNATURE${ac_dB}CLOSE_SIGNATURE${ac_dC}int fd${ac_dD} --${ac_uA}CLOSE_SIGNATURE${ac_uB}CLOSE_SIGNATURE${ac_uC}int fd${ac_uD} --${ac_eA}CLOSE_SIGNATURE${ac_eB}CLOSE_SIGNATURE${ac_eC}int fd${ac_eD} --${ac_dA}POLL_SIGNATURE${ac_dB}POLL_SIGNATURE${ac_dC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_dD} --${ac_uA}POLL_SIGNATURE${ac_uB}POLL_SIGNATURE${ac_uC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_uD} --${ac_eA}POLL_SIGNATURE${ac_eB}POLL_SIGNATURE${ac_eC}struct pollfd *ufds, unsigned long nfds, int timeout${ac_eD} --s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% --CEOF -- sed -f conftest.frag conftest.in > conftest.out -- rm -f conftest.in -- mv conftest.out conftest.in -- -- rm -f conftest.frag conftest.h -- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h -- cat conftest.in >> conftest.h -- rm -f conftest.in -- if cmp -s $ac_file conftest.h 2>/dev/null; then -- echo "$ac_file is unchanged" -- rm -f conftest.h -- else -- # Remove last slash and all that follows it. Not all systems have dirname. -- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` -- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then -- # The file is in a subdirectory. -- test ! -d "$ac_dir" && mkdir "$ac_dir" -- fi -- rm -f $ac_file -- mv conftest.h $ac_file -- fi --fi; done -- -- -- --exit 0 -diff -rN -U 5 tsocks-1.8/configure tsocks/configure ---- tsocks-1.8/configure 2002-07-16 10:51:08.000000000 +1200 -+++ tsocks/configure 2005-10-02 21:57:17.000000000 +1300 -@@ -1,53 +1,345 @@ - #! /bin/sh -- - # Guess values for system-dependent variables and create Makefiles. --# Generated automatically using autoconf version 2.13 --# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -+# Generated by GNU Autoconf 2.59. - # -+# Copyright (C) 2003 Free Software Foundation, Inc. - # This configure script is free software; the Free Software Foundation - # gives unlimited permission to copy, distribute and modify it. -+## --------------------- ## -+## M4sh Initialization. ## -+## --------------------- ## -+ -+# Be Bourne compatible -+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then -+ emulate sh -+ NULLCMD=: -+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which -+ # is contrary to our usage. Disable this feature. -+ alias -g '${1+"$@"}'='"$@"' -+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then -+ set -o posix -+fi -+DUALCASE=1; export DUALCASE # for MKS sh -+ -+# Support unset when possible. -+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then -+ as_unset=unset -+else -+ as_unset=false -+fi -+ -+ -+# Work around bugs in pre-3.0 UWIN ksh. -+$as_unset ENV MAIL MAILPATH -+PS1='$ ' -+PS2='> ' -+PS4='+ ' -+ -+# NLS nuisances. -+for as_var in \ -+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ -+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ -+ LC_TELEPHONE LC_TIME -+do -+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then -+ eval $as_var=C; export $as_var -+ else -+ $as_unset $as_var -+ fi -+done -+ -+# Required to use basename. -+if expr a : '(a)' >/dev/null 2>&1; then -+ as_expr=expr -+else -+ as_expr=false -+fi -+ -+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then -+ as_basename=basename -+else -+ as_basename=false -+fi -+ -+ -+# Name of the executable. -+as_me=`$as_basename "$0" || -+$as_expr X/"$0" : '.*/([^/][^/]*)/*$' | \ -+ X"$0" : 'X(//)$' | \ -+ X"$0" : 'X(/)$' | \ -+ . : '(.)' 2>/dev/null || -+echo X/"$0" | -+ sed '/^.*/([^/][^/]*)/*$/{ s//\1/; q; } -+ /^X/(//)$/{ s//\1/; q; } -+ /^X/(/).*/{ s//\1/; q; } -+ s/.*/./; q'` -+ -+ -+# PATH needs CR, and LINENO needs CR and PATH. -+# Avoid depending upon Character Ranges. -+as_cr_letters='abcdefghijklmnopqrstuvwxyz' -+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -+as_cr_Letters=$as_cr_letters$as_cr_LETTERS -+as_cr_digits='0123456789' -+as_cr_alnum=$as_cr_Letters$as_cr_digits -+ -+# The user is always right. -+if test "${PATH_SEPARATOR+set}" != set; then -+ echo "#! /bin/sh" >conf$$.sh -+ echo "exit 0" >>conf$$.sh -+ chmod +x conf$$.sh -+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then -+ PATH_SEPARATOR=';' -+ else -+ PATH_SEPARATOR=: -+ fi -+ rm -f conf$$.sh -+fi -+ -+ -+ as_lineno_1=$LINENO -+ as_lineno_2=$LINENO -+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` -+ test "x$as_lineno_1" != "x$as_lineno_2" && -+ test "x$as_lineno_3" = "x$as_lineno_2" || { -+ # Find who we are. Look in the path if we contain no path at all -+ # relative or not. -+ case $0 in -+ *[\/]* ) as_myself=$0 ;; -+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -+done -+ -+ ;; -+ esac -+ # We did not find ourselves, most probably we were run as `sh COMMAND' -+ # in which case we are not to be found in the path. -+ if test "x$as_myself" = x; then -+ as_myself=$0 -+ fi -+ if test ! -f "$as_myself"; then -+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 -+ { (exit 1); exit 1; }; } -+ fi -+ case $CONFIG_SHELL in -+ '') -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for as_base in sh bash ksh sh5; do -+ case $as_dir in -+ /*) -+ if ("$as_dir/$as_base" -c ' -+ as_lineno_1=$LINENO -+ as_lineno_2=$LINENO -+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` -+ test "x$as_lineno_1" != "x$as_lineno_2" && -+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then -+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } -+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } -+ CONFIG_SHELL=$as_dir/$as_base -+ export CONFIG_SHELL -+ exec "$CONFIG_SHELL" "$0" ${1+"$@"} -+ fi;; -+ esac -+ done -+done -+;; -+ esac -+ -+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO -+ # uniformly replaced by the line number. The first 'sed' inserts a -+ # line-number line before each line; the second 'sed' does the real -+ # work. The second script uses 'N' to pair each line-number line -+ # with the numbered line, and appends trailing '-' during -+ # substitution so that $LINENO is not a special case at line end. -+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the -+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) -+ sed '=' <$as_myself | -+ sed ' -+ N -+ s,$,-, -+ : loop -+ s,^(['$as_cr_digits']*)(.*)[$]LINENO([^'$as_cr_alnum'_]),\1\2\1\3, -+ t loop -+ s,-$,, -+ s,^['$as_cr_digits']*\n,, -+ ' >$as_me.lineno && -+ chmod +x $as_me.lineno || -+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 -+ { (exit 1); exit 1; }; } -+ -+ # Don't try to exec as it changes $[0], causing all sort of problems -+ # (the dirname of $[0] is not the place where we might find the -+ # original and so on. Autoconf is especially sensible to this). -+ . ./$as_me.lineno -+ # Exit status is that of the last command. -+ exit -+} -+ -+ -+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in -+ *c*,-n*) ECHO_N= ECHO_C=' -+' ECHO_T=' ' ;; -+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; -+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; -+esac -+ -+if expr a : '(a)' >/dev/null 2>&1; then -+ as_expr=expr -+else -+ as_expr=false -+fi -+ -+rm -f conf$$ conf$$.exe conf$$.file -+echo >conf$$.file -+if ln -s conf$$.file conf$$ 2>/dev/null; then -+ # We could just check for DJGPP; but this test a) works b) is more generic -+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). -+ if test -f conf$$.exe; then -+ # Don't use ln at all; we don't have any links -+ as_ln_s='cp -p' -+ else -+ as_ln_s='ln -s' -+ fi -+elif ln conf$$.file conf$$ 2>/dev/null; then -+ as_ln_s=ln -+else -+ as_ln_s='cp -p' -+fi -+rm -f conf$$ conf$$.exe conf$$.file -+ -+if mkdir -p . 2>/dev/null; then -+ as_mkdir_p=: -+else -+ test -d ./-p && rmdir ./-p -+ as_mkdir_p=false -+fi -+ -+as_executable_p="test -f" -+ -+# Sed expression to map a string onto a valid CPP name. -+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" -+ -+# Sed expression to map a string onto a valid variable name. -+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" -+ -+ -+# IFS -+# We need space, tab and new line, in precisely that order. -+as_nl=' -+' -+IFS=" $as_nl" -+ -+# CDPATH. -+$as_unset CDPATH -+ - --# Defaults: --ac_help= -+# Name of the host. -+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, -+# so uname gets run too. -+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` -+ -+exec 6>&1 -+ -+# -+# Initializations. -+# - ac_default_prefix=/usr/local --# Any additions from configure.in: -+ac_config_libobj_dir=. -+cross_compiling=no -+subdirs= -+MFLAGS= -+MAKEFLAGS= -+SHELL=${CONFIG_SHELL-/bin/sh} -+ -+# Maximum number of lines to put in a shell here document. -+# This variable seems obsolete. It should probably be removed, and -+# only ac_max_sed_lines should be used. -+: ${ac_max_here_lines=38} -+ -+# Identity of this package. -+PACKAGE_NAME= -+PACKAGE_TARNAME= -+PACKAGE_VERSION= -+PACKAGE_STRING= -+PACKAGE_BUGREPORT= -+ -+ac_unique_file="saveme.c" - ac_default_prefix=/usr --ac_help="$ac_help -- --enable-socksdns force dns lookups to use tcp " --ac_help="$ac_help -- --disable-debug disable ALL error messages from tsocks " --ac_help="$ac_help -- --enable-oldmethod use the old method to override connect " --ac_help="$ac_help -- --disable-hostnames disable hostname lookups for socks servers " --ac_help="$ac_help -- --disable-envconf do not allow TSOCKS_CONF_FILE to specify configuration file " --ac_help="$ac_help -- --with-conf=<file> location of configuration file (/etc/tsocks.conf default)" -+# Factoring default headers for most tests. -+ac_includes_default="\ -+#include <stdio.h> -+#if HAVE_SYS_TYPES_H -+# include <sys/types.h> -+#endif -+#if HAVE_SYS_STAT_H -+# include <sys/stat.h> -+#endif -+#if STDC_HEADERS -+# include <stdlib.h> -+# include <stddef.h> -+#else -+# if HAVE_STDLIB_H -+# include <stdlib.h> -+# endif -+#endif -+#if HAVE_STRING_H -+# if !STDC_HEADERS && HAVE_MEMORY_H -+# include <memory.h> -+# endif -+# include <string.h> -+#endif -+#if HAVE_STRINGS_H -+# include <strings.h> -+#endif -+#if HAVE_INTTYPES_H -+# include <inttypes.h> -+#else -+# if HAVE_STDINT_H -+# include <stdint.h> -+# endif -+#endif -+#if HAVE_UNISTD_H -+# include <unistd.h> -+#endif" -+ -+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CPP EGREP DEADPOOL_O FIND TAIL SPECIALLIBS LIBOBJS LTLIBOBJS' -+ac_subst_files='' - - # Initialize some variables set by options. -+ac_init_help= -+ac_init_version=false - # The variables have the same names as the options, with - # dashes changed to underlines. --build=NONE --cache_file=./config.cache -+cache_file=/dev/null - exec_prefix=NONE --host=NONE - no_create= --nonopt=NONE - no_recursion= - prefix=NONE - program_prefix=NONE - program_suffix=NONE - program_transform_name=s,x,x, - silent= - site= - srcdir= --target=NONE - verbose= - x_includes=NONE - x_libraries=NONE -+ -+# Installation directory options. -+# These are left unexpanded so users can "make install exec_prefix=/foo" -+# and all the variables that are supposed to be based on exec_prefix -+# by default will actually change. -+# Use braces instead of parens because sh, perl, etc. also accept them. - bindir='${exec_prefix}/bin' - sbindir='${exec_prefix}/sbin' - libexecdir='${exec_prefix}/libexec' - datadir='${prefix}/share' - sysconfdir='${prefix}/etc' -@@ -57,199 +349,143 @@ - includedir='${prefix}/include' - oldincludedir='/usr/include' - infodir='${prefix}/info' - mandir='${prefix}/man' - --# Initialize some other variables. --subdirs= --MFLAGS= MAKEFLAGS= --SHELL=${CONFIG_SHELL-/bin/sh} --# Maximum number of lines to put in a shell here document. --ac_max_here_lines=12 -- - ac_prev= - for ac_option - do -- - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; 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Use of quotes ensures accuracy. -+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; -+ esac -+ fi -+done -+if $ac_cache_corrupted; then -+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -+echo "$as_me: error: changes in the environment can compromise the build" >&2;} -+ { { echo "$as_me:$LINENO: error: run `make distclean' and/or `rm $cache_file' and start over" >&5 -+echo "$as_me: error: run `make distclean' and/or `rm $cache_file' and start over" >&2;} -+ { (exit 1); exit 1; }; } - fi - - ac_ext=c --# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. - ac_cpp='$CPP $CPPFLAGS' --ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' --ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' --cross_compiling=$ac_cv_prog_cc_cross -- --ac_exeext= --ac_objext=o --if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then -- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. -- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then -- ac_n= ac_c=' --' ac_t=' ' -- else -- ac_n=-n ac_c= ac_t= -- fi --else -- ac_n= ac_c='\c' ac_t= --fi -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ - - - - - - -+ ac_config_headers="$ac_config_headers config.h" -+ -+ -+ -+ - test "$libdir" = "${exec_prefix}/lib" && libdir="/lib" - - # Check whether --enable-socksdns or --disable-socksdns was given. - if test "${enable_socksdns+set}" = set; then - enableval="$enable_socksdns" -- : --fi - -+fi; -+# Check whether --enable-tordns or --disable-tordns was given. -+if test "${enable_tordns+set}" = set; then -+ enableval="$enable_tordns" -+ -+fi; - # Check whether --enable-debug or --disable-debug was given. - if test "${enable_debug+set}" = set; then - enableval="$enable_debug" -- : --fi - -+fi; - # Check whether --enable-oldmethod or --disable-oldmethod was given. - if test "${enable_oldmethod+set}" = set; then - enableval="$enable_oldmethod" -- : --fi - -+fi; - # Check whether --enable-hostnames or --disable-hostnames was given. - if test "${enable_hostnames+set}" = set; then - enableval="$enable_hostnames" -- : --fi - -+fi; - # Check whether --enable-envconf or --disable-envconf was given. - if test "${enable_envconf+set}" = set; then - enableval="$enable_envconf" -- : --fi -+ -+fi; - - # Check whether --with-conf or --without-conf was given. - if test "${with_conf+set}" = set; then - withval="$with_conf" -- -+ - if test "${withval}" = "yes" ; then -- { echo "configure: error: "--with-conf requires the location of the configuration file as an argument"" 1>&2; exit 1; } -+ { { echo "$as_me:$LINENO: error: "--with-conf requires the location of the configuration file as an argument"" >&5 -+echo "$as_me: error: "--with-conf requires the location of the configuration file as an argument"" >&2;} -+ { (exit 1); exit 1; }; } - else -- cat >> confdefs.h <<EOF -+ cat >>confdefs.h <<_ACEOF - #define CONF_FILE "${withval}" --EOF -+_ACEOF - - fi - - else -- -- cat >> confdefs.h <<EOF --#define CONF_FILE "/etc/tsocks.conf" --EOF - -+ cat >>confdefs.h <<_ACEOF -+#define CONF_FILE "/etc/tsocks.conf" -+_ACEOF - --fi - -+fi; - - - ac_aux_dir= - for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do - if test -f $ac_dir/install-sh; then -@@ -602,255 +1375,731 @@ - break - elif test -f $ac_dir/install.sh; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break -+ elif test -f $ac_dir/shtool; then -+ ac_aux_dir=$ac_dir -+ ac_install_sh="$ac_aux_dir/shtool install -c" -+ break - fi - done - if test -z "$ac_aux_dir"; then -- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } --fi --ac_config_guess=$ac_aux_dir/config.guess --ac_config_sub=$ac_aux_dir/config.sub --ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. -- -+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 -+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ac_config_guess="$SHELL $ac_aux_dir/config.guess" -+ac_config_sub="$SHELL $ac_aux_dir/config.sub" -+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. - - # Make sure we can run config.sub. --if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; 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you must specify one" >&5 -+echo "$as_me: error: cannot guess build type; you must specify one" >&2;} -+ { (exit 1); exit 1; }; } -+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || -+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 -+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} -+ { (exit 1); exit 1; }; } -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_build" >&5 -+echo "${ECHO_T}$ac_cv_build" >&6 -+build=$ac_cv_build -+build_cpu=`echo $ac_cv_build | sed 's/^([^-]*)-([^-]*)-(.*)$/\1/'` -+build_vendor=`echo $ac_cv_build | sed 's/^([^-]*)-([^-]*)-(.*)$/\2/'` -+build_os=`echo $ac_cv_build | sed 's/^([^-]*)-([^-]*)-(.*)$/\3/'` -+ -+ -+echo "$as_me:$LINENO: checking host system type" >&5 -+echo $ECHO_N "checking host system type... $ECHO_C" >&6 -+if test "${ac_cv_host+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_host_alias=$host_alias -+test -z "$ac_cv_host_alias" && -+ ac_cv_host_alias=$ac_cv_build_alias -+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || -+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 -+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} -+ { (exit 1); exit 1; }; } -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_host" >&5 -+echo "${ECHO_T}$ac_cv_host" >&6 -+host=$ac_cv_host -+host_cpu=`echo $ac_cv_host | sed 's/^([^-]*)-([^-]*)-(.*)$/\1/'` -+host_vendor=`echo $ac_cv_host | sed 's/^([^-]*)-([^-]*)-(.*)$/\2/'` -+host_os=`echo $ac_cv_host | sed 's/^([^-]*)-([^-]*)-(.*)$/\3/'` - --host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` --host_cpu=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/\1/'` --host_vendor=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/\2/'` --host_os=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/\3/'` --echo "$ac_t""$host" 1>&6 - - --# Extract the first word of "gcc", so it can be a program name with args. --set dummy gcc; ac_word=$2 --echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 --echo "configure:648: checking for $ac_word" >&5 --if eval "test "`echo '$''{'ac_cv_prog_CC'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+ac_ext=c -+ac_cpp='$CPP $CPPFLAGS' -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu -+if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -+set dummy ${ac_tool_prefix}gcc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. - else -- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" -- ac_dummy="$PATH" -- for ac_dir in $ac_dummy; do -- test -z "$ac_dir" && ac_dir=. -- if test -f $ac_dir/$ac_word; then -- ac_cv_prog_CC="gcc" -- break -- fi -- done -- IFS="$ac_save_ifs" -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="${ac_tool_prefix}gcc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+CC=$ac_cv_prog_CC -+if test -n "$CC"; then -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$ac_cv_prog_CC"; then -+ ac_ct_CC=$CC -+ # Extract the first word of "gcc", so it can be a program name with args. -+set dummy gcc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="gcc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ CC=$ac_ct_CC -+else -+ CC="$ac_cv_prog_CC" -+fi -+ -+if test -z "$CC"; then -+ if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -+set dummy ${ac_tool_prefix}cc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$CC"; then -+ ac_cv_prog_CC="$CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="${ac_tool_prefix}cc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ - fi - fi --CC="$ac_cv_prog_CC" -+CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$ac_t""$CC" 1>&6 -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+fi -+if test -z "$ac_cv_prog_CC"; then -+ ac_ct_CC=$CC -+ # Extract the first word of "cc", so it can be a program name with args. -+set dummy cc; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="cc" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ CC=$ac_ct_CC - else -- echo "$ac_t""no" 1>&6 -+ CC="$ac_cv_prog_CC" - fi - -+fi - if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. - set dummy cc; ac_word=$2 --echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 --echo "configure:678: checking for $ac_word" >&5 --if eval "test "`echo '$''{'ac_cv_prog_CC'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. - else -- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_prog_rejected=no -- ac_dummy="$PATH" -- for ac_dir in $ac_dummy; do -- test -z "$ac_dir" && ac_dir=. -- if test -f $ac_dir/$ac_word; 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then - ac_cv_prog_CC="$CC" # Let the user override the test. - else -- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" -- ac_dummy="$PATH" -- for ac_dir in $ac_dummy; do -- test -z "$ac_dir" && ac_dir=. -- if test -f $ac_dir/$ac_word; then -- ac_cv_prog_CC="cl" -- break -- fi -- done -- IFS="$ac_save_ifs" -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ - fi - fi --CC="$ac_cv_prog_CC" -+CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$ac_t""$CC" 1>&6 -+ echo "$as_me:$LINENO: result: $CC" >&5 -+echo "${ECHO_T}$CC" >&6 - else -- echo "$ac_t""no" 1>&6 -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 - fi -- ;; -- esac -+ -+ test -n "$CC" && break -+ done -+fi -+if test -z "$CC"; then -+ ac_ct_CC=$CC -+ for ac_prog in cl -+do -+ # Extract the first word of "$ac_prog", so it can be a program name with args. -+set dummy $ac_prog; ac_word=$2 -+echo "$as_me:$LINENO: checking for $ac_word" >&5 -+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 -+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test -n "$ac_ct_CC"; then -+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -+else -+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ ac_cv_prog_ac_ct_CC="$ac_prog" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 - fi -- test -z "$CC" && { echo "configure: error: no acceptable cc found in $PATH" 1>&2; exit 1; } -+done -+done -+ -+fi -+fi -+ac_ct_CC=$ac_cv_prog_ac_ct_CC -+if test -n "$ac_ct_CC"; then -+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -+echo "${ECHO_T}$ac_ct_CC" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 - fi - --echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 --echo "configure:761: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 -+ test -n "$ac_ct_CC" && break -+done - --ac_ext=c --# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. --ac_cpp='$CPP $CPPFLAGS' --ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' --ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' --cross_compiling=$ac_cv_prog_cc_cross -+ CC=$ac_ct_CC -+fi - --cat > conftest.$ac_ext << EOF -+fi - --#line 772 "configure" --#include "confdefs.h" - --main(){return(0);} --EOF --if { (eval echo configure:777: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then -- ac_cv_prog_cc_works=yes -- # If we can't run a trivial program, we are probably using a cross compiler. -- if (./conftest; 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} -+ -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+ac_clean_files_save=$ac_clean_files -+ac_clean_files="$ac_clean_files a.out a.exe b.out" -+# Try to create an executable without -o first, disregard a.out. -+# It will help us diagnose broken compilers, and finding out an intuition -+# of exeext. -+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 -+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -+if { (eval echo "$as_me:$LINENO: "$ac_link_default"") >&5 -+ (eval $ac_link_default) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; then -+ # Find the output, starting from the most likely. This scheme is -+# not robust to junk in `.', hence go to wildcards (a.*) only as a last -+# resort. -+ -+# Be careful to initialize this variable, since it used to be cached. -+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. -+ac_cv_exeext= -+# b.out is created by i960 compilers. -+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out -+do -+ test -f "$ac_file" || continue -+ case $ac_file in -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) -+ ;; -+ conftest.$ac_ext ) -+ # This is the source file. -+ ;; -+ [ab].out ) -+ # We found the default executable, but exeext='' is most -+ # certainly right. -+ break;; -+ *.* ) -+ ac_cv_exeext=`expr "$ac_file" : '[^.]*(..*)'` -+ # FIXME: I believe we export ac_cv_exeext for Libtool, -+ # but it would be cool to find out if it's true. 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If not, either -+# the compiler is broken, or we cross compile. -+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 -+echo "$as_me:$LINENO: result: $cross_compiling" >&5 -+echo "${ECHO_T}$cross_compiling" >&6 -+ -+echo "$as_me:$LINENO: checking for suffix of executables" >&5 -+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 -+if { (eval echo "$as_me:$LINENO: "$ac_link"") >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; then -+ # If both `conftest.exe' and `conftest' are `present' (well, observable) -+# catch `conftest.exe'. 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-+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; then -+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do -+ case $ac_file in -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; -+ *) ac_cv_objext=`expr "$ac_file" : '.*.(.*)'` -+ break;; -+ esac -+done - else -- ac_cv_prog_gcc=no --fi --fi -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 - --echo "$ac_t""$ac_cv_prog_gcc" 1>&6 -- --if test $ac_cv_prog_gcc = yes; then -- GCC=yes --else -- GCC= --fi -+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile -+See `config.log' for more details." >&5 -+echo "$as_me: error: cannot compute suffix of object files: cannot compile -+See `config.log' for more details." >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+rm -f conftest.$ac_cv_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -+echo "${ECHO_T}$ac_cv_objext" >&6 -+OBJEXT=$ac_cv_objext -+ac_objext=$OBJEXT -+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 -+if test "${ac_cv_c_compiler_gnu+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+#ifndef __GNUC__ -+ choke me -+#endif - --ac_test_CFLAGS="${CFLAGS+set}" --ac_save_CFLAGS="$CFLAGS" --CFLAGS= --echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 --echo "configure:836: checking whether ${CC-cc} accepts -g" >&5 --if eval "test "`echo '$''{'ac_cv_prog_cc_g'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 --else -- echo 'void f(){}' > conftest.c --if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_compiler_gnu=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_compiler_gnu=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+ac_cv_c_compiler_gnu=$ac_compiler_gnu -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 -+GCC=`test $ac_compiler_gnu = yes && echo yes` -+ac_test_CFLAGS=${CFLAGS+set} -+ac_save_CFLAGS=$CFLAGS -+CFLAGS="-g" -+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 -+if test "${ac_cv_prog_cc_g+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then - ac_cv_prog_cc_g=yes - else -- ac_cv_prog_cc_g=no --fi --rm -f conftest* -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 - -+ac_cv_prog_cc_g=no - fi -- --echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 - if test "$ac_test_CFLAGS" = set; then -- CFLAGS="$ac_save_CFLAGS" -+ CFLAGS=$ac_save_CFLAGS - elif test $ac_cv_prog_cc_g = yes; then - if test "$GCC" = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-g" -@@ -860,1774 +2109,4838 @@ - CFLAGS="-O2" - else - CFLAGS= - fi - fi -+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 -+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 -+if test "${ac_cv_prog_cc_stdc+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_prog_cc_stdc=no -+ac_save_CC=$CC -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <stdarg.h> -+#include <stdio.h> -+#include <sys/types.h> -+#include <sys/stat.h> -+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -+struct buf { int x; }; -+FILE * (*rcsopen) (struct buf *, struct stat *, int); -+static char *e (p, i) -+ char **p; -+ int i; -+{ -+ return p[i]; -+} -+static char *f (char * (*g) (char **, int), char **p, ...) -+{ -+ char *s; -+ va_list v; -+ va_start (v,p); -+ s = g (p, va_arg (v,int)); -+ va_end (v); -+ return s; -+} -+ -+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has -+ function prototypes and stuff, but not '\xHH' hex character constants. -+ These don't provoke an error unfortunately, instead are silently treated -+ as 'x'. The following induces an error, until -std1 is added to get -+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an -+ array size at least. It's necessary to write '\x00'==0 to get something -+ that's true only with -std1. */ -+int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -+ -+int test (int i, double x); -+struct s1 {int (*f) (int a);}; -+struct s2 {int (*f) (double a);}; -+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -+int argc; -+char **argv; -+int -+main () -+{ -+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; -+ ; -+ return 0; -+} -+_ACEOF -+# Don't try gcc -ansi; that turns off useful extensions and -+# breaks some systems' header files. -+# AIX -qlanglvl=ansi -+# Ultrix and OSF/1 -std1 -+# HP-UX 10.20 and later -Ae -+# HP-UX older versions -Aa -D_HPUX_SOURCE -+# SVR4 -Xc -D__EXTENSIONS__ -+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -+do -+ CC="$ac_save_CC $ac_arg" -+ rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_cv_prog_cc_stdc=$ac_arg -+break -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+fi -+rm -f conftest.err conftest.$ac_objext -+done -+rm -f conftest.$ac_ext conftest.$ac_objext -+CC=$ac_save_CC -+ -+fi -+ -+case "x$ac_cv_prog_cc_stdc" in -+ x|xno) -+ echo "$as_me:$LINENO: result: none needed" >&5 -+echo "${ECHO_T}none needed" >&6 ;; -+ *) -+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 -+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 -+ CC="$CC $ac_cv_prog_cc_stdc" ;; -+esac -+ -+# Some people use a C++ compiler to compile C. Since we use `exit', -+# in C++ we need to declare it. In case someone uses the same compiler -+# for both compiling C and C++ we need to have the C++ compiler decide -+# the declaration of exit, since it's the most demanding environment. -+cat >conftest.$ac_ext <<_ACEOF -+#ifndef __cplusplus -+ choke me -+#endif -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ for ac_declaration in \ -+ '' \ -+ 'extern "C" void std::exit (int) throw (); using std::exit;' \ -+ 'extern "C" void std::exit (int); using std::exit;' \ -+ 'extern "C" void exit (int) throw ();' \ -+ 'extern "C" void exit (int);' \ -+ 'void exit (int);' -+do -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_declaration -+#include <stdlib.h> -+int -+main () -+{ -+exit (42); -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ : -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+continue -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_declaration -+int -+main () -+{ -+exit (42); -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ break -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+done -+rm -f conftest* -+if test -n "$ac_declaration"; then -+ echo '#ifdef __cplusplus' >>confdefs.h -+ echo $ac_declaration >>confdefs.h -+ echo '#endif' >>confdefs.h -+fi -+ -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+ac_ext=c -+ac_cpp='$CPP $CPPFLAGS' -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu - - # Find a good install program. We prefer a C program (faster), - # so one script is as good as another. But avoid the broken or - # incompatible versions: - # SysV /etc/install, /usr/sbin/install - # SunOS /usr/etc/install - # IRIX /sbin/install - # AIX /bin/install -+# AmigaOS /C/install, which installs bootblocks on floppy discs - # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag - # AFS /usr/afsws/bin/install, which mishandles nonexistent args - # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -+# OS/2's system install, which has a completely different semantic - # ./install, which can be erroneously created by make from ./install.sh. --echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 --echo "configure:879: checking for a BSD compatible install" >&5 -+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 - if test -z "$INSTALL"; then --if eval "test "`echo '$''{'ac_cv_path_install'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+if test "${ac_cv_path_install+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 - else -- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" -- for ac_dir in $PATH; do -- # Account for people who put trailing slashes in PATH elements. -- case "$ac_dir/" in -- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; -- *) -- # OSF1 and SCO ODT 3.0 have their own names for install. -- # Don't use installbsd from OSF since it installs stuff as root -- # by default. -- for ac_prog in ginstall scoinst install; do -- if test -f $ac_dir/$ac_prog; then -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ # Account for people who put trailing slashes in PATH elements. -+case $as_dir/ in -+ ./ | .// | /cC/* | \ -+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ -+ ?:\/os2\/install\/* | ?:\/OS2\/INSTALL\/* | \ -+ /usr/ucb/* ) ;; -+ *) -+ # OSF1 and SCO ODT 3.0 have their own names for install. -+ # Don't use installbsd from OSF since it installs stuff as root -+ # by default. -+ for ac_prog in ginstall scoinst install; do -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && -- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then -+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : -+ elif test $ac_prog = install && -+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then -+ # program-specific install script used by HP pwplus--don't use. -+ : - else -- ac_cv_path_install="$ac_dir/$ac_prog -c" -- break 2 -+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" -+ break 3 - fi - fi - done -- ;; -- esac -- done -- IFS="$ac_save_IFS" -+ done -+ ;; -+esac -+done -+ - - fi - if test "${ac_cv_path_install+set}" = set; then -- INSTALL="$ac_cv_path_install" -+ INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. We don't cache a - # path for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the path is relative. -- INSTALL="$ac_install_sh" -+ INSTALL=$ac_install_sh - fi - fi --echo "$ac_t""$INSTALL" 1>&6 -+echo "$as_me:$LINENO: result: $INSTALL" >&5 -+echo "${ECHO_T}$INSTALL" >&6 - - # Use test -z because SunOS4 sh mishandles braces in ${var-val}. - # It thinks the first close brace ends the variable substitution. - test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - --test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' -+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - - test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' - --echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 --echo "configure:932: checking whether ln -s works" >&5 --if eval "test "`echo '$''{'ac_cv_prog_LN_S'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 --else -- rm -f conftestdata --if ln -s X conftestdata 2>/dev/null --then -- rm -f conftestdata -- ac_cv_prog_LN_S="ln -s" -+echo "$as_me:$LINENO: checking whether ln -s works" >&5 -+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 -+LN_S=$as_ln_s -+if test "$LN_S" = "ln -s"; then -+ echo "$as_me:$LINENO: result: yes" >&5 -+echo "${ECHO_T}yes" >&6 - else -- ac_cv_prog_LN_S=ln --fi --fi --LN_S="$ac_cv_prog_LN_S" --if test "$ac_cv_prog_LN_S" = "ln -s"; then -- echo "$ac_t""yes" 1>&6 --else -- echo "$ac_t""no" 1>&6 -+ echo "$as_me:$LINENO: result: no, using $LN_S" >&5 -+echo "${ECHO_T}no, using $LN_S" >&6 - fi - - --echo $ac_n "checking "if the C compiler accepts -Wall"""... $ac_c" 1>&6 --echo "configure:954: checking "if the C compiler accepts -Wall"" >&5 -+echo "$as_me:$LINENO: checking if the C compiler accepts -Wall" >&5 -+echo $ECHO_N "checking if the C compiler accepts -Wall... $ECHO_C" >&6 - OLDCFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -Wall" --cat > conftest.$ac_ext <<EOF --#line 958 "configure" --#include "confdefs.h" -- --int main() { -- --; return 0; } --EOF --if { (eval echo configure:965: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then -- rm -rf conftest* -- echo "$ac_t""yes" 1>&6 --else -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- -+ -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ echo "$as_me:$LINENO: result: yes" >&5 -+echo "${ECHO_T}yes" >&6 -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ - CFLAGS="$OLDCFLAGS" -- echo "$ac_t""no" 1>&6 -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 - fi --rm -f conftest* -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - --echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 --echo "configure:979: checking how to run the C preprocessor" >&5 -+ac_ext=c -+ac_cpp='$CPP $CPPFLAGS' -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu -+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 - # On Suns, sometimes $CPP names a directory. - if test -n "$CPP" && test -d "$CPP"; then - CPP= - fi - if test -z "$CPP"; then --if eval "test "`echo '$''{'ac_cv_prog_CPP'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+ if test "${ac_cv_prog_CPP+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 - else -- # This must be in double quotes, not single quotes, because CPP may get -- # substituted into the Makefile and "${CC-cc}" will confuse make. -- CPP="${CC-cc} -E" -+ # Double quotes because CPP needs to be expanded -+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" -+ do -+ ac_preproc_ok=false -+for ac_c_preproc_warn_flag in '' yes -+do -+ # Use a header file that comes with gcc, so configuring glibc -+ # with a fresh cross-compiler works. -+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since -+ # <limits.h> exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, -- # not just through cpp. -- cat > conftest.$ac_ext <<EOF --#line 994 "configure" --#include "confdefs.h" --#include <assert.h> --Syntax Error --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1000: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- : -+ # not just through cpp. "Syntax error" is here to catch this case. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#endif -+ Syntax error -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi - else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- CPP="${CC-cc} -E -traditional-cpp" -- cat > conftest.$ac_ext <<EOF --#line 1011 "configure" --#include "confdefs.h" --#include <assert.h> --Syntax Error --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1017: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -+ ac_cpp_err=yes -+fi -+if test -z "$ac_cpp_err"; then - : - else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- CPP="${CC-cc} -nologo -E" -- cat > conftest.$ac_ext <<EOF --#line 1028 "configure" --#include "confdefs.h" --#include <assert.h> --Syntax Error --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1034: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- : -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ # Broken: fails on valid input. -+continue -+fi -+rm -f conftest.err conftest.$ac_ext -+ -+ # OK, works on sane cases. Now check whether non-existent headers -+ # can be detected and how. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <ac_nonexistent.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi - else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- CPP=/lib/cpp -+ ac_cpp_err=yes - fi --rm -f conftest* -+if test -z "$ac_cpp_err"; then -+ # Broken: success on invalid input. -+continue -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ # Passes both tests. -+ac_preproc_ok=: -+break - fi --rm -f conftest* -+rm -f conftest.err conftest.$ac_ext -+ -+done -+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -+rm -f conftest.err conftest.$ac_ext -+if $ac_preproc_ok; then -+ break - fi --rm -f conftest* -- ac_cv_prog_CPP="$CPP" -+ -+ done -+ ac_cv_prog_CPP=$CPP -+ -+fi -+ CPP=$ac_cv_prog_CPP -+else -+ ac_cv_prog_CPP=$CPP -+fi -+echo "$as_me:$LINENO: result: $CPP" >&5 -+echo "${ECHO_T}$CPP" >&6 -+ac_preproc_ok=false -+for ac_c_preproc_warn_flag in '' yes -+do -+ # Use a header file that comes with gcc, so configuring glibc -+ # with a fresh cross-compiler works. -+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since -+ # <limits.h> exists even on freestanding compilers. -+ # On the NeXT, cc -E runs the code through the compiler's parser, -+ # not just through cpp. "Syntax error" is here to catch this case. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#endif -+ Syntax error -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes -+fi -+if test -z "$ac_cpp_err"; then -+ : -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ # Broken: fails on valid input. -+continue -+fi -+rm -f conftest.err conftest.$ac_ext -+ -+ # OK, works on sane cases. Now check whether non-existent headers -+ # can be detected and how. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <ac_nonexistent.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes - fi -- CPP="$ac_cv_prog_CPP" -+if test -z "$ac_cpp_err"; then -+ # Broken: success on invalid input. -+continue - else -- ac_cv_prog_CPP="$CPP" -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ # Passes both tests. -+ac_preproc_ok=: -+break - fi --echo "$ac_t""$CPP" 1>&6 -+rm -f conftest.err conftest.$ac_ext - --echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 --echo "configure:1059: checking for ANSI C header files" >&5 --if eval "test "`echo '$''{'ac_cv_header_stdc'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+done -+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -+rm -f conftest.err conftest.$ac_ext -+if $ac_preproc_ok; then -+ : - else -- cat > conftest.$ac_ext <<EOF --#line 1064 "configure" --#include "confdefs.h" -+ { { echo "$as_me:$LINENO: error: C preprocessor "$CPP" fails sanity check -+See `config.log' for more details." >&5 -+echo "$as_me: error: C preprocessor "$CPP" fails sanity check -+See `config.log' for more details." >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+ac_ext=c -+ac_cpp='$CPP $CPPFLAGS' -+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -+ac_compiler_gnu=$ac_cv_c_compiler_gnu -+ -+ -+echo "$as_me:$LINENO: checking for egrep" >&5 -+echo $ECHO_N "checking for egrep... $ECHO_C" >&6 -+if test "${ac_cv_prog_egrep+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1 -+ then ac_cv_prog_egrep='grep -E' -+ else ac_cv_prog_egrep='egrep' -+ fi -+fi -+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 -+echo "${ECHO_T}$ac_cv_prog_egrep" >&6 -+ EGREP=$ac_cv_prog_egrep -+ -+ -+echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 -+if test "${ac_cv_header_stdc+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ - #include <stdlib.h> - #include <stdarg.h> - #include <string.h> - #include <float.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1072: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then - ac_cv_header_stdc=yes - else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- ac_cv_header_stdc=no -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_header_stdc=no - fi --rm -f conftest* -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - - if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. --cat > conftest.$ac_ext <<EOF --#line 1089 "configure" --#include "confdefs.h" -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ - #include <string.h> --EOF -+ -+_ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- egrep "memchr" >/dev/null 2>&1; then -+ $EGREP "memchr" >/dev/null 2>&1; then - : - else -- rm -rf conftest* - ac_cv_header_stdc=no - fi - rm -f conftest* - - fi - - if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. --cat > conftest.$ac_ext <<EOF --#line 1107 "configure" --#include "confdefs.h" -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ - #include <stdlib.h> --EOF -+ -+_ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- egrep "free" >/dev/null 2>&1; then -+ $EGREP "free" >/dev/null 2>&1; then - : - else -- rm -rf conftest* - ac_cv_header_stdc=no - fi - rm -f conftest* - - fi - - if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. --if test "$cross_compiling" = yes; then -+ if test "$cross_compiling" = yes; then - : - else -- cat > conftest.$ac_ext <<EOF --#line 1128 "configure" --#include "confdefs.h" -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ - #include <ctype.h> --#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') --#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -+#if ((' ' & 0x0FF) == 0x020) -+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -+#else -+# define ISLOWER(c) \ -+ (('a' <= (c) && (c) <= 'i') \ -+ || ('j' <= (c) && (c) <= 'r') \ -+ || ('s' <= (c) && (c) <= 'z')) -+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -+#endif -+ - #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) --int main () { int i; for (i = 0; i < 256; i++) --if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); --exit (0); } -- --EOF --if { (eval echo configure:1139: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null --then -+int -+main () -+{ -+ int i; -+ for (i = 0; i < 256; i++) -+ if (XOR (islower (i), ISLOWER (i)) -+ || toupper (i) != TOUPPER (i)) -+ exit(2); -+ exit (0); -+} -+_ACEOF -+rm -f conftest$ac_exeext -+if { (eval echo "$as_me:$LINENO: "$ac_link"") >&5 -+ (eval $ac_link) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then - : - else -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -fr conftest* -- ac_cv_header_stdc=no -+ echo "$as_me: program exited with status $ac_status" >&5 -+echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+( exit $ac_status ) -+ac_cv_header_stdc=no - fi --rm -fr conftest* -+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext - fi -- - fi - fi -- --echo "$ac_t""$ac_cv_header_stdc" 1>&6 -+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -+echo "${ECHO_T}$ac_cv_header_stdc" >&6 - if test $ac_cv_header_stdc = yes; then -- cat >> confdefs.h <<\EOF -+ -+cat >>confdefs.h <<_ACEOF - #define STDC_HEADERS 1 --EOF -+_ACEOF - - fi - - --ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6 --echo "configure:1165: checking for dlfcn.h" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 --else -- cat > conftest.$ac_ext <<EOF --#line 1170 "configure" --#include "confdefs.h" --#include <dlfcn.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1175: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" --fi --rm -f conftest* --fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -- : --else -- echo "$ac_t""no" 1>&6 --{ echo "configure: error: "dlfcn.h not found"" 1>&2; exit 1; } --fi -+# On IRIX 5.3, sys/types and inttypes.h are conflicting. - - --ac_safe=`echo "sys/socket.h" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for sys/socket.h""... $ac_c" 1>&6 --echo "configure:1200: checking for sys/socket.h" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 --else -- cat > conftest.$ac_ext <<EOF --#line 1205 "configure" --#include "confdefs.h" --#include <sys/socket.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1210: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" --fi --rm -f conftest* -+ -+ -+ -+ -+ -+ -+ -+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ -+ inttypes.h stdint.h unistd.h -+do -+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -+echo "$as_me:$LINENO: checking for $ac_header" >&5 -+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -+if eval "test "${$as_ac_Header+set}" = set"; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+ -+#include <$ac_header> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ eval "$as_ac_Header=yes" -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+eval "$as_ac_Header=no" -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -+if test `eval echo '${'$as_ac_Header'}'` = yes; then -+ cat >>confdefs.h <<_ACEOF -+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+if test "${ac_cv_header_dlfcn_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for dlfcn.h" >&5 -+echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 -+if test "${ac_cv_header_dlfcn_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 -+echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking dlfcn.h usability" >&5 -+echo $ECHO_N "checking dlfcn.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <dlfcn.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 -+echo $ECHO_N "checking dlfcn.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <dlfcn.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes -+fi -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: dlfcn.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for dlfcn.h" >&5 -+echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6 -+if test "${ac_cv_header_dlfcn_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_dlfcn_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 -+echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6 -+ - fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -+if test $ac_cv_header_dlfcn_h = yes; then - : - else -- echo "$ac_t""no" 1>&6 --{ echo "configure: error: "sys/socket.h not found"" 1>&2; exit 1; } -+ { { echo "$as_me:$LINENO: error: "dlfcn.h not found"" >&5 -+echo "$as_me: error: "dlfcn.h not found"" >&2;} -+ { (exit 1); exit 1; }; } - fi - - --ac_safe=`echo "arpa/inet.h" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6 --echo "configure:1235: checking for arpa/inet.h" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+ -+if test "${ac_cv_header_sys_socket_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for sys/socket.h" >&5 -+echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_socket_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking sys/socket.h usability" >&5 -+echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <sys/socket.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking sys/socket.h presence" >&5 -+echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <sys/socket.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi - else -- cat > conftest.$ac_ext <<EOF --#line 1240 "configure" --#include "confdefs.h" --#include <arpa/inet.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1245: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" -+ ac_cpp_err=yes - fi --rm -f conftest* -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: sys/socket.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: sys/socket.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for sys/socket.h" >&5 -+echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_socket_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_sys_socket_h=$ac_header_preproc - fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6 -+ -+fi -+if test $ac_cv_header_sys_socket_h = yes; then - : - else -- echo "$ac_t""no" 1>&6 --{ echo "configure: error: "arpa/inet.h not found"" 1>&2; exit 1; } -+ { { echo "$as_me:$LINENO: error: "sys/socket.h not found"" >&5 -+echo "$as_me: error: "sys/socket.h not found"" >&2;} -+ { (exit 1); exit 1; }; } - fi - - --ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6 --echo "configure:1270: checking for fcntl.h" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+ -+if test "${ac_cv_header_arpa_inet_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 -+echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6 -+if test "${ac_cv_header_arpa_inet_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 -+echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5 -+echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <arpa/inet.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5 -+echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <arpa/inet.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi - else -- cat > conftest.$ac_ext <<EOF --#line 1275 "configure" --#include "confdefs.h" --#include <fcntl.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1280: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" -+ ac_cpp_err=yes - fi --rm -f conftest* -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: arpa/inet.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: arpa/inet.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 -+echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6 -+if test "${ac_cv_header_arpa_inet_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_arpa_inet_h=$ac_header_preproc - fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -+echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 -+echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6 -+ -+fi -+if test $ac_cv_header_arpa_inet_h = yes; then - : - else -- echo "$ac_t""no" 1>&6 --{ echo "configure: error: "fcntl.h not found"" 1>&2; exit 1; } -+ { { echo "$as_me:$LINENO: error: "arpa/inet.h not found"" >&5 -+echo "$as_me: error: "arpa/inet.h not found"" >&2;} -+ { (exit 1); exit 1; }; } - fi - - --ac_safe=`echo "sys/poll.h" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for sys/poll.h""... $ac_c" 1>&6 --echo "configure:1305: checking for sys/poll.h" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 -+ -+if test "${ac_cv_header_fcntl_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for fcntl.h" >&5 -+echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6 -+if test "${ac_cv_header_fcntl_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 -+echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking fcntl.h usability" >&5 -+echo $ECHO_N "checking fcntl.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <fcntl.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking fcntl.h presence" >&5 -+echo $ECHO_N "checking fcntl.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <fcntl.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi - else -- cat > conftest.$ac_ext <<EOF --#line 1310 "configure" --#include "confdefs.h" -+ ac_cpp_err=yes -+fi -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: fcntl.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: fcntl.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: fcntl.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: fcntl.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: fcntl.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: fcntl.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: fcntl.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: fcntl.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for fcntl.h" >&5 -+echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6 -+if test "${ac_cv_header_fcntl_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_fcntl_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 -+echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6 -+ -+fi -+if test $ac_cv_header_fcntl_h = yes; then -+ : -+else -+ { { echo "$as_me:$LINENO: error: "fcntl.h not found"" >&5 -+echo "$as_me: error: "fcntl.h not found"" >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+ -+ -+if test "${ac_cv_header_sys_poll_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for sys/poll.h" >&5 -+echo $ECHO_N "checking for sys/poll.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_poll_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_poll_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_poll_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking sys/poll.h usability" >&5 -+echo $ECHO_N "checking sys/poll.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <sys/poll.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking sys/poll.h presence" >&5 -+echo $ECHO_N "checking sys/poll.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ - #include <sys/poll.h> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1315: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes - fi --rm -f conftest* -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: sys/poll.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: sys/poll.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: sys/poll.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: sys/poll.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: sys/poll.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: sys/poll.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: sys/poll.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/poll.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: sys/poll.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for sys/poll.h" >&5 -+echo $ECHO_N "checking for sys/poll.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_poll_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_sys_poll_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_poll_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_poll_h" >&6 -+ - fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -+if test $ac_cv_header_sys_poll_h = yes; then - : - else -- echo "$ac_t""no" 1>&6 --{ echo "configure: error: "sys/poll.h not found"" 1>&2; exit 1; } -+ { { echo "$as_me:$LINENO: error: "sys/poll.h not found"" >&5 -+echo "$as_me: error: "sys/poll.h not found"" >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+ -+ -+if test "${ac_cv_header_sys_mman_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for sys/mman.h" >&5 -+echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_mman_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking sys/mman.h usability" >&5 -+echo $ECHO_N "checking sys/mman.h usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <sys/mman.h> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking sys/mman.h presence" >&5 -+echo $ECHO_N "checking sys/mman.h presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <sys/mman.h> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes - fi -+if test -z "$ac_cpp_err"; then -+ ac_header_preproc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 - -+ ac_header_preproc=no -+fi -+rm -f conftest.err conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -+echo "${ECHO_T}$ac_header_preproc" >&6 -+ -+# So? What about this header? -+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in -+ yes:no: ) -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: sys/mman.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: sys/mman.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: sys/mman.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: sys/mman.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: section "Present But Cannot Be Compiled"" >&5 -+echo "$as_me: WARNING: sys/mman.h: section "Present But Cannot Be Compiled"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for sys/mman.h" >&5 -+echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6 -+if test "${ac_cv_header_sys_mman_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_sys_mman_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5 -+echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6 - --for ac_hdr in unistd.h --do --ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` --echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 --echo "configure:1342: checking for $ac_hdr" >&5 --if eval "test "`echo '$''{'ac_cv_header_$ac_safe'+set}'`" = set"; then -- echo $ac_n "(cached) $ac_c" 1>&6 --else -- cat > conftest.$ac_ext <<EOF --#line 1347 "configure" --#include "confdefs.h" --#include <$ac_hdr> --EOF --ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" --{ (eval echo configure:1352: "$ac_try") 1>&5; (eval $ac_try) 2>&5; } --ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}$"` --if test -z "$ac_err"; then -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=yes" --else -- echo "$ac_err" >&5 -- echo "configure: failed program was:" >&5 -- cat conftest.$ac_ext >&5 -- rm -rf conftest* -- eval "ac_cv_header_$ac_safe=no" - fi --rm -f conftest* -+if test $ac_cv_header_sys_mman_h = yes; then -+ : -+else -+ { { echo "$as_me:$LINENO: error: "sys/mman.h not found"" >&5 -+echo "$as_me: error: "sys/mman.h not found"" >&2;} -+ { (exit 1); exit 1; }; } -+fi -+ -+ -+ -+ -+for ac_header in unistd.h -+do -+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -+if eval "test "${$as_ac_Header+set}" = set"; then -+ echo "$as_me:$LINENO: checking for $ac_header" >&5 -+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -+if eval "test "${$as_ac_Header+set}" = set"; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking $ac_header usability" >&5 -+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+$ac_includes_default -+#include <$ac_header> -+_ACEOF -+rm -f conftest.$ac_objext -+if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5 -+ (eval $ac_compile) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } && -+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; } && -+ { ac_try='test -s conftest.$ac_objext' -+ { (eval echo "$as_me:$LINENO: "$ac_try"") >&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); }; }; then -+ ac_header_compiler=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_header_compiler=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -+echo "${ECHO_T}$ac_header_compiler" >&6 -+ -+# Is the header present? -+echo "$as_me:$LINENO: checking $ac_header presence" >&5 -+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <$ac_header> -+_ACEOF -+if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5 -+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -+ ac_status=$? -+ grep -v '^ *+' conftest.er1 >conftest.err -+ rm -f conftest.er1 -+ cat conftest.err >&5 -+ echo "$as_me:$LINENO: $? = $ac_status" >&5 -+ (exit $ac_status); } >/dev/null; then -+ if test -s conftest.err; then -+ ac_cpp_err=$ac_c_preproc_warn_flag -+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag -+ else -+ ac_cpp_err= -+ fi -+else -+ ac_cpp_err=yes - fi --if eval "test "`echo '$ac_cv_header_'$ac_safe`" = yes"; then -- echo "$ac_t""yes" 1>&6 -- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` -- cat >> confdefs.h <<EOF --#define $ac_tr_hdr 1 --EOF