diff options
| -rw-r--r-- | cpan/dist/Socket6/ChangeLog | 253 | ||||
| -rw-r--r-- | cpan/dist/Socket6/MANIFEST | 5 | ||||
| -rw-r--r-- | cpan/dist/Socket6/META.yml | 10 | ||||
| -rw-r--r-- | cpan/dist/Socket6/Makefile.PL | 74 | ||||
| -rw-r--r-- | cpan/dist/Socket6/README | 4 | ||||
| -rw-r--r-- | cpan/dist/Socket6/Socket6.pm | 178 | ||||
| -rw-r--r-- | cpan/dist/Socket6/Socket6.xs | 360 | ||||
| -rw-r--r-- | cpan/dist/Socket6/aclocal.m4 | 104 | ||||
| -rw-r--r-- | cpan/dist/Socket6/config.h.in | 45 | ||||
| -rwxr-xr-x | cpan/dist/Socket6/configure | 7038 | ||||
| -rw-r--r-- | cpan/dist/Socket6/configure.in | 17 | ||||
| -rw-r--r-- | cpan/dist/Socket6/ftpmirror-1.96.diff | 4 | ||||
| -rw-r--r-- | cpan/dist/Socket6/gai.h | 13 | ||||
| -rw-r--r-- | cpan/dist/Socket6/gailookup.pl.in | 33 | ||||
| -rw-r--r-- | cpan/dist/Socket6/getaddrinfo.c | 41 | ||||
| -rw-r--r-- | cpan/dist/Socket6/getnameinfo.c | 39 | ||||
| -rw-r--r-- | cpan/dist/Socket6/im-140.diff | 2 | ||||
| -rw-r--r-- | cpan/dist/Socket6/inet_ntop.c | 182 | ||||
| -rw-r--r-- | cpan/dist/Socket6/inet_pton.c | 208 | ||||
| -rw-r--r-- | cpan/dist/Socket6/t/use.t | 48 |
20 files changed, 7307 insertions, 1351 deletions
diff --git a/cpan/dist/Socket6/ChangeLog b/cpan/dist/Socket6/ChangeLog index d13a0039..375e7cb0 100644 --- a/cpan/dist/Socket6/ChangeLog +++ b/cpan/dist/Socket6/ChangeLog @@ -1,3 +1,256 @@ +2008-11-02 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.23. + + * Makefile.PL (configure_mswin32): Added a conditional #define for + HAVE_INET_(PTON|NTOP) to make the module. + Change was necessary because the SDK for Vista now includes + inet_(pton|ntop) in ws2tcpip.h + + Submitted by: "David M. Town" <dtown@cpan.org> + + * Makefile.PL (configure_mswin32): Added a line to #define + HAVE_SOCKLEN_T since it is defined for MSWin32 + + Submitted by: "David M. Town" <dtown@cpan.org> + + * Socket6.pm: Added @EXPORT_OK to export AF_INET6 and PF_INET6 if + requested. This allows the use of the Socke6 module without + having to perform the same conditional check that was added to + avoid conflicts with the Socket module default exports (i.e. use + Socket6 qw(AF_INET6 inet_pton inet_ntop); ) + + Submitted by: "David M. Town" <dtown@cpan.org> + + * Socket6.pm (AUTOLOAD): Explicitly set $! = 0 before calling + constant(). This should not be required since errno was being set + to 0 in the C function, but Perl 5.10.0 Win32 Vista needed this to + be done or all constants reported unsupported. + + Submitted by: "David M. Town" <dtown@cpan.org> + +2008-08-18 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Use strict environment. + + * Socket6.pm: Bump version number to 0.22. + + * Socket6.pm: Make AF_INET6 check actually work. + + Submitted by: Tatsuya Noda <topia@clovery.jp> + + * Makefile.PL: Make sure to include config.pl in current + directory. + +2008-08-17 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.21. + + * Socket6.xs: Make it buildable on the following environment by + defining WINVER as 0x0501: + - Windows XP SP3 + - ActivePerl-5.10.0.1003-MSWin32-x86-285500 + - MinGW-5.1.4 + - nmake 9.00.21022.08 (shipped with VisualStudio 2008 Express) + + Submitted by: "IWAMURO Motonori" <vmi@nifty.com> + +2008-02-16 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.20. + + * Socket6.pm: Make the AF_INET6 and PF_INET6 exports optional. + They are exported from Socket on 5.10.0, and it contlicts with + Socket6. + + PR: http://rt.cpan.org/Public/Bug/Display.html?id=32362 + Reported by: "Shlomi Fish via RT" <bug-Socket6@rt.cpan.org> + Submitted by: "KONDOU, Kazuhiro" <kazuhiro@alib.jp> + +2008-01-27 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.xs, Socket6.pm: Make getaddrinfo() return the string + error or the numeric value according to the context. + Make getnameinfo() return error value. + Export the EAI_* error constants. + + Submitted by: Paul LeoNerd Evans <leonerd@leonerd.org.uk> + + * Socket6.xs: FreeBSD 7 and later don't have KAME IPsec anymore. + + * Socket6.xs: gai_strerror() returns `const char *'. + +2005-08-28 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.19. + + * Socket6.xs: the "sin6_scope_id" field of the "sockaddr_in6" + structure is expected to passed and is returned in host byte + order. + + Submitted by: "Town, David" <David.Town@marconi.com> + +2005-03-28 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.18. + + * getaddrinfo.c (getaddrinfo): Support for AI_NUMERICSERV. + + * aclocal.m4: use Autoconf 2.59. + +2004-07-14 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Fix documentation of the gethostbyname2. The + gethostbyname2 function takes a FAMILY, not a SERVNAME. + + Reported by: Bernard Massot <bernard@massot.ath.cx> + +2004-03-24 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.17. + + * Socket6.xs: Shut up signed/unsigned mismatch warning from + Microsoft C++. + + Reported by: "David Town" <dtown@cpan.org> + + * Makefile.PL: CC is not a valid parameter for WriteMakefile(). + Use CONFIGURE instead. + + Submitted by: "David Town" <dtown@cpan.org> + + * Socket6.pm: Correct typos (inaddr6_* -> in6addr_*). + + Submitted by: "David Town" <dtown@cpan.org> + +2004-03-23 Hajimu UMEMOTO <ume@mahoroba.org> + + * Provide substitutes for systems the lack support for inet_ntop() + and inet_pton(). + + Submitted by: "David Town" <dtown@cpan.org> + + * Add support for MSWin32. It was tested with the following + configuration: + + - ActivePerl 5.8.0 (805) + - Windows 2000 + - Microsoft IPv6 Technology Preview for Windows 2000 (not needed + for XP) + (http://msdn.microsoft.com/downloads/sdks/platform/tpipv6.asp) + - Microsoft Visual C++ v6.0 + - Microsoft Platform SDK February 2003 (must have at least + August 2001) + (http://www.microsoft.com/msdownload/platformsdk/sdkupdate/downlevel.htm) + + Submitted by: "David Town" <dtown@cpan.org> + + * t/use.t: Pass an empty string as the SERVICENAME to + getaddrinfo(). MSWin32's getaddrinfo() doesn't like "0" as a + numeric servname. + + Submitted by: "David Town" <dtown@cpan.org> + +2004-02-21 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.16. + + * aclocal.m4: inet_ntop and inet_pton are in libnsl on Solaris. + + Submitted by: Mike McCauley <mikem@open.com.au> + +2004-01-05 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.14. + + * gailookup.pl.in: Though some systems has NI_WITHSCOPEID, RFC + 2553 doesn't mention it, and RFC 3493 deprecated it. So, make use + of NI_WITHSCOPEID optional. + + * gailookup.pl.in: Add -S option which suppress scopeid. RFC 3493 + system always adds scopeid in a result of getnameinfo(). + + * Socket6.xs: Make pack_sockaddr_in6() and pack_sockaddr_in6_all() + actual work on systems which have sin6_len in struct sockaddr_in6. + +2004-01-04 Hajimu UMEMOTO <ume@mahoroba.org> + + * aclocal.m4: getaddrinfo() is a macro on some systems. + + * Socket6.pm: Bump version number to 0.13. + + * getaddrinfo.c (getaddrinfo): EAI_NODATA was deprecated in RFC + 3493. return EAI_NONAME instead. + + * getnameinfo.c (getnameinfo): add support for NI_NAMEREQD. + +2003-12-29 Hajimu UMEMOTO <ume@mahoroba.org> + + * add simple test. + +2003-10-28 Hajimu UMEMOTO <ume@mahoroba.org> + + * Bump version number to 0.12. + + * Socket6.pm: Mention that getipnodeby*() was deprecated in + RFC3493. + +2001-09-20 Hajimu UMEMOTO <ume@mahoroba.org> + + * getaddrinfo.c (getaddrinfo): Correct AI_PASSIVE parsing bug. + + Reported by: Rob Siemborski <rjs3@andrew.cmu.edu> + +2001-09-18 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.11. + + * getaddrinfo.c (getaddrinfo), gai.h: Add support of AI_NUMERICHOST. + + * getnameinfo.c (getnameinfo): Use socklen_t rather than size_t. + + * getnameinfo.c (getnameinfo): Fix buffer overflow problem. + +2001-09-17 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm, Socket6.xs, config.h.in, configure.in: Add glue + functions for getipnodeby*() and gai_strerror(). + + * Socket6.xs: inet_pton() should work as it is. + + * Socket6.xs: Better documentation of inet_pton() and inet_ntop(). + + * Socket6.pm: Description was filled. + + * Socket6.pm, Socket6.xs: Return an error message string if + getaddrinfo() fails. + + Submitted by: Jeff Okamoto <okamoto@best.com> + +2001-03-27 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.10. + + * Socket6.xs: Make compilable under OpenBSD. Though OpenBSD has + KAME, OpenBSD doesn't have netinet6/ipsec.h. + Reported by: Tim Ayers <cpantest@quaday.com> + +2001-03-21 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: Bump version number to 0.09. + + * aclocal.m4 (IPv6_CHECK_FUNC): There is getaddrinfo(3) in + libsocket under Solaris8. + Reported by: Tomohide Nagashima <tomohide@japan-telecom.co.jp>, + TAKANO Yuji <takachan@running-dog.net> + +2001-01-26 Hajimu UMEMOTO <ume@mahoroba.org> + + * Socket6.pm: + - Fix typo in sample code. + Reported by: Matsumura Naoki <mat@pfu.co.jp> + - Bump version number to 0.08. + 2000-05-28 Hajimu UMEMOTO <ume@mahoroba.org> * Socket6.pm: Bump version number to 0.07. diff --git a/cpan/dist/Socket6/MANIFEST b/cpan/dist/Socket6/MANIFEST index de3fd67c..d69a963c 100644 --- a/cpan/dist/Socket6/MANIFEST +++ b/cpan/dist/Socket6/MANIFEST @@ -4,7 +4,6 @@ Makefile.PL README Socket6.pm Socket6.xs -acconfig.h aclocal.m4 config.h.in config.pl.in @@ -15,4 +14,8 @@ gailookup.pl.in getaddrinfo.c getnameinfo.c ftpmirror-1.96.diff +inet_ntop.c +inet_pton.c im-140.diff +t/use.t +META.yml Module meta-data (added by MakeMaker) diff --git a/cpan/dist/Socket6/META.yml b/cpan/dist/Socket6/META.yml new file mode 100644 index 00000000..7bab7d47 --- /dev/null +++ b/cpan/dist/Socket6/META.yml @@ -0,0 +1,10 @@ +# http://module-build.sourceforge.net/META-spec.html +#XXXXXXX This is a prototype!!! It will change in the future!!! XXXXX# +name: Socket6 +version: 0.23 +version_from: Socket6.pm +installdirs: site +requires: + +distribution_type: module +generated_by: ExtUtils::MakeMaker version 6.30 diff --git a/cpan/dist/Socket6/Makefile.PL b/cpan/dist/Socket6/Makefile.PL index 591c2063..9547afc3 100644 --- a/cpan/dist/Socket6/Makefile.PL +++ b/cpan/dist/Socket6/Makefile.PL @@ -1,6 +1,6 @@ -# Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. +# Copyright (C) 2000-2008 Hajimu UMEMOTO <ume@mahoroba.org>. # All rights reserved. -# +# # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: @@ -12,7 +12,7 @@ # 3. Neither the name of the project nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. -# +# # THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -25,15 +25,20 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. -# $Id: Makefile.PL,v 1.3 2000/04/15 07:26:44 ume Exp $ +# $Id: Makefile.PL,v 1.8 2008/11/01 19:01:10 ume Exp $ use ExtUtils::MakeMaker; -my $path_perl = ($^X =~ m!^/!o) ? $^X : `which $^X`; -my $cmd = './configure'; -$cmd .= " --with-perl=$path_perl" if ($path_perl); -system($cmd); -require 'config.pl'; +if ($^O eq 'MSWin32') { + configure_mswin32(); +} else { + my $path_perl = ($^X =~ m!^/!o) ? $^X : `which $^X`; + my $cmd = './configure'; + $cmd .= " --with-perl=$path_perl" if ($path_perl); + system($cmd); +} + +require './config.pl'; WriteMakefile( NAME => 'Socket6', @@ -41,7 +46,56 @@ WriteMakefile( MAN3PODS => {}, # Pods will be built by installman. XSPROTOARG => '-noprototypes', # XXX remove later? PM => {'Socket6.pm' => '$(INST_LIBDIR)/Socket6.pm'}, - CC => "${cc}", + CONFIGURE => sub { { CC => "${cc}" } }, LIBS => ["${libs}"], realclean => {FILES => 'config.cache config.h config.log config.pl config.status gailookup.pl'}, ); + +sub configure_mswin32 +{ + require Config; + + open(IN, '<config.pl.in') || die "Failed to open file 'config.pl.in' [$!]"; + open(OUT, '>config.pl') || die "Failed to open file 'config.pl' [$!]"; + + while (<IN>) { + if (/\$cc/) { + printf(OUT "\$cc = '%s';\n", $Config::Config{cc}); + } elsif (/\$libs/) { + printf(OUT "\$libs = 'ws2_32.lib';\n"); + } else { + print OUT; + } + } + + close(OUT) || die "Failed to close file 'config.pl' [$!]"; + close(IN) || die "Failed to close file 'config.pl.in' [$!]"; + + open(IN, '<config.h.in') || die "Failed to open file 'config.h.in' [$!]"; + open(OUT, '>config.h') || die "Failed to open file 'config.h' [$!]"; + + while (<IN>) { + if (/HAVE_PL_SV_UNDEF/) { + print(OUT "#define HAVE_PL_SV_UNDEF 1\n"); + } elsif (/HAVE_GETADDRINFO/) { + print(OUT "#define HAVE_GETADDRINFO 1\n"); + } elsif (/HAVE_GETNAMEINFO/) { + print(OUT "#define HAVE_GETNAMEINFO 1\n"); + } elsif (/HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID/) { + print(OUT "#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1\n"); + } elsif (/HAVE_INET_(PTON|NTOP)/) { + print(OUT "#if (NTDDI_VERSION >= NTDDI_LONGHORN)\n"); + print(OUT " #define HAVE_INET_$1 1\n"); + print(OUT "#else\n"); + print(OUT " #undef HAVE_INET_$1\n"); + print(OUT "#endif\n"); + } elsif (/HAVE_SOCKLEN_T/) { + print(OUT "#define HAVE_SOCKLEN_T 1\n"); + } else { + print OUT; + } + } + + close(OUT) || die "Failed to close file 'config.h' [$!]"; + close(IN) || die "Failed to close file 'config.h.in' [$!]"; +} diff --git a/cpan/dist/Socket6/README b/cpan/dist/Socket6/README index 60566e4e..6b222dac 100644 --- a/cpan/dist/Socket6/README +++ b/cpan/dist/Socket6/README @@ -1,6 +1,6 @@ Socket6 -$Id: README,v 1.7 2000/05/27 08:21:37 ume Exp $ +$Id: README,v 1.11 2008/01/27 08:25:57 ume Exp $ 1. Abstract @@ -30,7 +30,7 @@ Project and ssh-1.2.27-IPv6-1.5 was written by KIKUCHI Takahiro 5. Copyright -Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. +Copyright (C) 2000-2008 Hajimu UMEMOTO <ume@mahoroba.org>. All rights reserved. Socket6.pm and Socket6.xs are based on perl5.005_55-v6-19990721 diff --git a/cpan/dist/Socket6/Socket6.pm b/cpan/dist/Socket6/Socket6.pm index e39cfb49..c92bf56d 100644 --- a/cpan/dist/Socket6/Socket6.pm +++ b/cpan/dist/Socket6/Socket6.pm @@ -1,12 +1,12 @@ -# Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. +# Copyright (C) 2000-2008 Hajimu UMEMOTO <ume@mahoroba.org>. # All rights reserved. -# +# # This module is besed on perl5.005_55-v6-19990721 written by KAME # Project. # # Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. # All rights reserved. -# +# # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: @@ -18,7 +18,7 @@ # 3. Neither the name of the project nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. -# +# # THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -31,16 +31,17 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. -# $Id: Socket6.pm,v 1.13 2000/05/27 10:54:08 ume Exp $ +# $Id: Socket6.pm,v 1.45 2008/11/01 19:08:39 ume Exp $ package Socket6; -use vars qw($VERSION @ISA @EXPORT %EXPORT_TAGS); -$VERSION = "0.07"; +use strict; +use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $AUTOLOAD); +$VERSION = "0.23"; =head1 NAME -Socket6, sockaddr_in6, inet_pton, inet_ntop - load IPv6 related part of the C socket.h defines and structure manipulators +Socket6 - IPv6 related part of the C socket.h defines and structure manipulators =head1 SYNOPSIS @@ -55,7 +56,7 @@ Socket6, sockaddr_in6, inet_pton, inet_ntop - load IPv6 related part of the C so ($host, $port) = getnameinfo($saddr, NI_NUMERICHOST | NI_NUMERICSERV); print STDERR "Trying to connect to $host port port $port...\n"; - socket(Socket_Handle, $family, $saddr, $proto) || next; + socket(Socket_Handle, $family, $socktype, $proto) || next; connect(Socket_Handle, $saddr) && last; close(Socket_Handle); @@ -70,37 +71,138 @@ Socket6, sockaddr_in6, inet_pton, inet_ntop - load IPv6 related part of the C so =head1 DESCRIPTION -This module supports getaddrinfo() and getnameinfo() to intend to -enable protocol independent programing. -If your environment supports IPv6, IPv6 related defines such as -AF_INET6 are included. +This module provides glue routines to the various IPv6 functions. -If you use Socket6 module, be sure to specify "use Socket" as well as -"use Socket6". +If you use the Socket6 module, +be sure to specify "use Socket" as well as "use Socket6". Functions supplied are: -=item inet_pton AF HOST +=item inet_pton FAMILY, TEXT_ADDRESS + + This function takes an IP address in presentation (or string) format + and converts it into numeric (or binary) format. + The type of IP address conversion (IPv4 versus IPv6) is controlled + by the FAMILY argument. -=item inet_ntop AF ADDR +=item inet_ntop FAMILY, BINARY_ADDRESS -=item pack_sockaddr_in6 PORT ADDR + This function takes an IP address in numeric (or binary) format + and converts it into presentation (or string) format + The type of IP address conversion (IPv4 versus IPv6) is controlled + by the FAMILY argument. -=item pack_sockaddr_in6_all PORT FLOWINFO ADDR SCOPEID +=item pack_sockaddr_in6 PORT, ADDR + + This function takes two arguments: a port number, and a 16-octet + IPv6 address structure (as returned by inet_pton()). + It returns the sockaddr_in6 structure with these arguments packed + into their correct fields, as well as the AF_INET6 family. + The other fields are not set and their values should not be relied upon. + +=item pack_sockaddr_in6_all PORT, FLOWINFO, ADDR, SCOPEID + + This function takes four arguments: a port number, a 16-octet + IPv6 address structure (as returned by inet_pton), any + special flow information, and any specific scope information. + It returns a complete sockaddr_in6 structure with these arguments packed + into their correct fields, as well as the AF_INET6 family. =item unpack_sockaddr_in6 NAME + This function takes a sockaddr_in6 structure (as returned by + pack_sockaddr_in6()) and returns a list of of two elements: + the port number and the 16-octet IP address. + This function will croak if it determines it has not been + passed an IPv6 structure. + =item unpack_sockaddr_in6_all NAME -=item gethostbyname2 HOSTNAME, SERVNAME + This function takes a sockaddr_in6 structure (as returned by + pack_sockaddr_in6()) and returns a list of of four elements: + the port number, the flow information, the 16-octet IP address, + and the scope information. + This function will croak if it determines it has not been + passed an IPv6 structure. + +=item gethostbyname2 HOSTNAME, FAMILY + +=item getaddrinfo NODENAME, SERVICENAME, [FAMILY, SOCKTYPE, PROTOCOL, FLAGS] + + This function converts node names to addresses and service names + to port numbers. + If the NODENAME argument is not a false value, + then a nodename to address lookup is performed; + otherwise a service name to port number lookup is performed. + At least one of NODENAME and SERVICENAME must have a true value. + + If the lookup is successful, a list consisting of multiples of + five elements is returned. + Each group of five elements consists of the address family, + socket type, protocol, 16-octet IP address, and the canonical + name (undef if the node name passed is already the canonical name). + + The arguments FAMILY, SOCKTYPE, PROTOCOL, and FLAGS are all optional. + + This function will croak if it determines it has not been + passed an IPv6 structure. + + If the lookup is unsuccessful, the function returns a single scalar. + This will contain the string version of that error in string context, + and the numeric value in numeric context. -=item getaddrinfo HOSTNAME, SERVNAME, FAMILY, SOCKTYPE, PROTOCOL, FLAGS +=item getnameinfo NAME, [FLAGS] - Arguments from FAMILY to FLAGS are optional. + This function takes a socket address structure. If successful, it returns + two strings containing the node name and service name. -=item getnameinfo NAME, FLAGS + The optional FLAGS argument controls what kind of lookup is performed. - FLAGS argument is optional. + If the lookup is unsuccessful, the function returns a single scalar. + This will contain the string version of that error in string context, + and the numeric value in numeric context. + +=item getipnodebyname HOST, [FAMILY, FLAGS] + + This function takes either a node name or an IP address string + and performs a lookup on that name (or conversion of the string). + It returns a list of five elements: the canonical host name, + the address family, the length in octets of the IP addresses + returned, a reference to a list of IP address structures, and + a reference to a list of aliases for the host name. + + The arguments FAMILY and FLAGS are optional. + Note: This function does not handle IPv6 scope identifiers, + and should be used with care. + And, this function was deprecated in RFC3493. + The getnameinfo function should be used instead. + +=item getipnodebyaddr FAMILY, ADDRESS + + This function takes an IP address family and an IP address structure + and performs a reverse lookup on that address. + It returns a list of five elements: the canonical host name, + the address family, the length in octets of the IP addresses + returned, a reference to a list of IP address structures, and + a reference to a list of aliases for the host name. + + Note: This function does not handle IPv6 scope identifiers, + and should be used with care. + And, this function was deprecated in RFC3493. + The getaddrinfo function should be used instead. + +=item gai_strerror ERROR_NUMBER + + This function returns a string corresponding to the error number + passed in as an argument. + +=item in6addr_any + + This function returns the 16-octet wildcard address. + +=item in6add_loopback + + This function returns the 16-octet loopback address. =over @@ -110,24 +212,37 @@ Functions supplied are: use Carp; -require Exporter; -require DynaLoader; -@ISA = qw(Exporter DynaLoader); +use base qw(Exporter DynaLoader); + @EXPORT = qw( inet_pton inet_ntop pack_sockaddr_in6 pack_sockaddr_in6_all unpack_sockaddr_in6 unpack_sockaddr_in6_all sockaddr_in6 gethostbyname2 getaddrinfo getnameinfo in6addr_any in6addr_loopback - AF_INET6 + gai_strerror getipnodebyname getipnodebyaddr AI_ADDRCONFIG AI_ALL AI_CANONNAME AI_NUMERICHOST + AI_NUMERICSERV AI_DEFAULT AI_MASK AI_PASSIVE AI_V4MAPPED AI_V4MAPPED_CFG + EAI_ADDRFAMILY + EAI_AGAIN + EAI_BADFLAGS + EAI_FAIL + EAI_FAMILY + EAI_MEMORY + EAI_NODATA + EAI_NONAME + EAI_SERVICE + EAI_SOCKTYPE + EAI_SYSTEM + EAI_BADHINTS + EAI_PROTOCOL IP_AUTH_TRANS_LEVEL IP_AUTH_NETWORK_LEVEL IP_ESP_TRANS_LEVEL @@ -151,8 +266,11 @@ require DynaLoader; NI_NUMERICSERV NI_DGRAM NI_WITHSCOPEID - PF_INET6 ); +push @EXPORT, qw(AF_INET6) unless defined eval {Socket::AF_INET6()}; +push @EXPORT, qw(PF_INET6) unless defined eval {Socket::PF_INET6()}; + +@EXPORT_OK = qw(AF_INET6 PF_INET6); %EXPORT_TAGS = ( all => [@EXPORT], @@ -171,9 +289,9 @@ sub sockaddr_in6 { sub AUTOLOAD { my($constname); ($constname = $AUTOLOAD) =~ s/.*:://o; + $! = 0; my $val = constant($constname, @_ ? $_[0] : 0); if ($! != 0) { - my ($pack, $file, $line) = caller; croak "Your vendor has not defined Socket macro $constname, used"; } eval "sub $AUTOLOAD { $val }"; diff --git a/cpan/dist/Socket6/Socket6.xs b/cpan/dist/Socket6/Socket6.xs index c231e6b4..a877a105 100644 --- a/cpan/dist/Socket6/Socket6.xs +++ b/cpan/dist/Socket6/Socket6.xs @@ -1,8 +1,8 @@ /* * Socket6.xs - * $Id: Socket6.xs,v 1.8 2000/05/27 07:44:14 ume Exp $ + * $Id: Socket6.xs,v 1.29 2008/08/16 16:47:00 ume Exp $ * - * Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. + * Copyright (C) 2000-2008 Hajimu UMEMOTO <ume@mahoroba.org>. * All rights reserved. * * This moduled is besed on perl5.005_55-v6-19990721 written by KAME @@ -10,7 +10,7 @@ * * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -22,7 +22,7 @@ * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -36,34 +36,73 @@ * SUCH DAMAGE. */ -#include "EXTERN.h" -#include "perl.h" -#include "XSUB.h" +#ifdef WIN32 + +#define WINVER 0x0501 +#include <winsock2.h> +#include <ws2tcpip.h> +#ifndef NI_NUMERICSERV +#error Microsoft Platform SDK (Aug. 2001) or later required. +#endif +const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT; +const struct in6_addr in6addr_loopback = IN6ADDR_LOOPBACK_INIT; +#define WSA_DECLARE \ + WSADATA wsaData; \ + int wsa = 0 +#define WSA_STARTUP() \ + wsa = WSAStartup(MAKEWORD(2,2), &wsaData) +#define WSA_CLEANUP() \ + if (!wsa) WSACleanup() + +#else /* WIN32 */ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #ifdef __KAME__ +# include <sys/param.h> # include <net/route.h> -# include <netinet6/ipsec.h> +# if defined(__FreeBSD__) && __FreeBSD_version >= 700048 +# include <netipsec/ipsec.h> +# elif !defined(__OpenBSD__) +# include <netinet6/ipsec.h> +# endif #endif #include <netdb.h> +#define WSA_DECLARE +#define WSA_STARTUP() +#define WSA_CLEANUP() + +#endif /* WIN32 */ + +#include "EXTERN.h" +#include "perl.h" +#include "XSUB.h" #include "config.h" #ifndef HAVE_GETADDRINFO #include "getaddrinfo.c" -#define NI_MAXHOST 1025 -#define NI_MAXSERV 32 -#define HAVE_GETADDRINFO +#define NI_MAXHOST 1025 +#define NI_MAXSERV 32 +#define HAVE_GETADDRINFO 1 #endif -#ifndef HAVE_GETNAMEINFO +#ifndef HAVE_GETNAMEINFO #include "getnameinfo.c" -#define HAVE_GETNAMEINFO +#define HAVE_GETNAMEINFO 1 +#endif + +#ifndef HAVE_INET_NTOP +#include "inet_ntop.c" +#define HAVE_INET_NTOP 1 +#endif +#ifndef HAVE_INET_PTON +#include "inet_pton.c" +#define HAVE_INET_PTON 1 #endif #ifndef HAVE_PL_SV_UNDEF -#define PL_sv_undef sv_undef +#define PL_sv_undef sv_undef #endif static int @@ -109,6 +148,12 @@ constant(char *name, int arg) #else goto not_there; #endif + if (strEQ(name, "AI_NUMERICSERV")) +#ifdef AI_NUMERICSERV + return AI_NUMERICSERV; +#else + goto not_there; +#endif if (strEQ(name, "AI_DEFAULT")) #ifdef AI_DEFAULT return AI_DEFAULT; @@ -140,6 +185,86 @@ constant(char *name, int arg) goto not_there; #endif break; + case 'E': + if (strEQ(name, "EAI_ADDRFAMILY")) +#ifdef EAI_ADDRFAMILY + return EAI_ADDRFAMILY; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_AGAIN")) +#ifdef EAI_AGAIN + return EAI_AGAIN; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_BADFLAGS")) +#ifdef EAI_BADFLAGS + return EAI_BADFLAGS; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_FAIL")) +#ifdef EAI_FAIL + return EAI_FAIL; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_FAMILY")) +#ifdef EAI_FAMILY + return EAI_FAMILY; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_MEMORY")) +#ifdef EAI_MEMORY + return EAI_MEMORY; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_NODATA")) +#ifdef EAI_NODATA + return EAI_NODATA; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_NONAME")) +#ifdef EAI_NONAME + return EAI_NONAME; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_SERVICE")) +#ifdef EAI_SERVICE + return EAI_SERVICE; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_SOCKTYPE")) +#ifdef EAI_SOCKTYPE + return EAI_SOCKTYPE; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_SYSTEM")) +#ifdef EAI_SYSTEM + return EAI_SYSTEM; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_BADHINTS")) +#ifdef EAI_BADHINTS + return EAI_BADHINTS; +#else + goto not_there; +#endif + if (strEQ(name, "EAI_PROTOCOL")) +#ifdef EAI_PROTOCOL + return EAI_PROTOCOL; +#else + goto not_there; +#endif + break; case 'I': if (strEQ(name, "IP_AUTH_TRANS_LEVEL")) #ifdef IP_AUTH_TRANS_LEVEL @@ -317,7 +442,7 @@ gethostbyname2(host, af) struct hostent *phe; int count, i; - if (phe = gethostbyname2(host, af)) { + if ((phe = gethostbyname2(host, af)) != NULL) { for (count = 0; phe->h_addr_list[count]; ++count); EXTEND(sp, 4 + count); PUSHs(sv_2mortal(newSVpv((char *) phe->h_name, @@ -350,30 +475,23 @@ inet_pton(af, host) struct in_addr addr4; } ip_address; int len; - struct hostent * phe; int ok; - if (phe = gethostbyname2(host, af)) { - Copy( phe->h_addr, &ip_address, phe->h_length, char ); - len = phe->h_length; - ok = 1; - } else { - switch (af) { + switch (af) { #ifdef INET6_ADDRSTRLEN - case AF_INET6: - len = sizeof(struct sockaddr_in6); - break; -#endif - case AF_INET: - len = sizeof(struct sockaddr_in); - break; - default: - croak("Bad address family for %s, got %d", - "Socket6::inet_pton", af); - break; - } - ok = inet_pton(af, host, &ip_address); + case AF_INET6: + len = sizeof(struct in6_addr); + break; +#endif + case AF_INET: + len = sizeof(struct in_addr); + break; + default: + croak("Bad address family for %s, got %d", + "Socket6::inet_pton", af); + break; } + ok = inet_pton(af, host, &ip_address); ST(0) = sv_newmortal(); if (ok == 1) { @@ -391,7 +509,7 @@ inet_ntop(af, address_sv) CODE: { #ifdef HAVE_INET_NTOP - STRLEN addrlen; + STRLEN addrlen, alen; #ifdef INET6_ADDRSTRLEN struct in6_addr addr; char addr_str[INET6_ADDRSTRLEN]; @@ -400,7 +518,6 @@ inet_ntop(af, address_sv) char addr_str[16]; #endif char * address = SvPV(address_sv,addrlen); - int alen; switch (af) { case AF_INET: @@ -443,6 +560,9 @@ pack_sockaddr_in6(port,ip6_address) struct sockaddr_in6 sin; Zero( &sin, sizeof sin, char ); +#ifdef SIN6_LEN + sin.sin6_len = sizeof sin; +#endif sin.sin6_family = AF_INET6; sin.sin6_port = htons(port); Copy( ip6_address, &sin.sin6_addr, sizeof sin.sin6_addr, char ); @@ -465,12 +585,15 @@ pack_sockaddr_in6_all(port,flowinfo,ip6_address,scope_id) struct sockaddr_in6 sin; Zero( &sin, sizeof sin, char ); +#ifdef SIN6_LEN + sin.sin6_len = sizeof sin; +#endif sin.sin6_family = AF_INET6; sin.sin6_port = htons(port); sin.sin6_flowinfo = htonl(flowinfo); Copy( ip6_address, &sin.sin6_addr, sizeof sin.sin6_addr, char ); #ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID - sin.sin6_scope_id = htonl(scope_id); + sin.sin6_scope_id = scope_id; #endif ST(0) = sv_2mortal(newSVpv((char *)&sin, sizeof sin)); @@ -501,7 +624,7 @@ unpack_sockaddr_in6(sin_sv) "Socket6::unpack_sockaddr_in6", addr.sin6_family, AF_INET6); - } + } port = ntohs(addr.sin6_port); ip6_address = addr.sin6_addr; @@ -537,12 +660,12 @@ unpack_sockaddr_in6_all(sin_sv) "Socket6::unpack_sockaddr_in6", addr.sin6_family, AF_INET6); - } + } port = ntohs(addr.sin6_port); flowinfo = ntohl(addr.sin6_flowinfo); ip6_address = addr.sin6_addr; #ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID - scope_id = ntohl(addr.sin6_scope_id); + scope_id = addr.sin6_scope_id; #else scope_id = 0; #endif @@ -590,17 +713,21 @@ getaddrinfo(host,port,family=0,socktype=0,protocol=0,flags=0) int flags PPCODE: { -#ifdef HAVE_GETADDRINFO +#ifdef HAVE_GETADDRINFO struct addrinfo hints, * res; int err; int count; + const char *error; + WSA_DECLARE; Zero( &hints, sizeof hints, char ); hints.ai_flags = flags; hints.ai_family = family; hints.ai_socktype = socktype; hints.ai_protocol = protocol; + WSA_STARTUP(); err = getaddrinfo(*host ? host : 0, *port ? port : 0, &hints, &res); + WSA_CLEANUP(); if (err == 0) { struct addrinfo * p; @@ -621,6 +748,13 @@ getaddrinfo(host,port,family=0,socktype=0,protocol=0,flags=0) PUSHs(&PL_sv_undef); } freeaddrinfo(res); + } else { + SV *error_sv = sv_newmortal(); + SvUPGRADE(error_sv, SVt_PVNV); + error = gai_strerror(err); + sv_setpv(error_sv, error); + SvIV_set(error_sv, err); SvIOK_on(error_sv); + PUSHs(error_sv); } #else ST(0) = (SV *) not_here("getaddrinfo"); @@ -633,13 +767,16 @@ getnameinfo(sin_sv, flags = 0) int flags; PPCODE: { -#ifdef HAVE_GETNAMEINFO +#ifdef HAVE_GETNAMEINFO STRLEN sockaddrlen; struct sockaddr * sin = (struct sockaddr *)SvPV(sin_sv,sockaddrlen); char host[NI_MAXHOST]; char port[NI_MAXSERV]; int err; + const char *error; + WSA_DECLARE; + WSA_STARTUP(); if (items < 2) { err = getnameinfo(sin, sockaddrlen, host, sizeof host, port, sizeof port, 0); @@ -653,16 +790,151 @@ getnameinfo(sin_sv, flags = 0) err = getnameinfo(sin, sockaddrlen, host, sizeof host, port, sizeof port, NI_NUMERICHOST|NI_NUMERICSERV); - } else + } else { err = getnameinfo(sin, sockaddrlen, host, sizeof host, port, sizeof port, flags); + } + WSA_CLEANUP(); if (err == 0) { EXTEND(sp, 2); PUSHs(sv_2mortal(newSVpv(host, strlen(host)))); PUSHs(sv_2mortal(newSVpv(port, strlen(port)))); + } else { + SV *error_sv = sv_newmortal(); + SvUPGRADE(error_sv, SVt_PVNV); + error = gai_strerror(err); + sv_setpv(error_sv, error); + SvIV_set(error_sv, err); SvIOK_on(error_sv); + PUSHs(error_sv); } #else ST(0) = (SV *) not_here("getnameinfo"); #endif } + +char * +gai_strerror(errcode = 0) + int errcode; + CODE: + RETVAL = (char *)gai_strerror(errcode); + OUTPUT: + RETVAL + +void +getipnodebyname(hostname, family=0, flags=0) + char * hostname + int family + int flags + PREINIT: +#ifdef HAVE_GETIPNODEBYNAME + struct hostent *he; + int err; + char **p; + SV *temp, *address_ref, *alias_ref; + AV *address_list, *alias_list; +#endif + PPCODE: +{ +#ifdef HAVE_GETIPNODEBYNAME + he = getipnodebyname(hostname, family, flags, &err); + + if (err == 0) { + XPUSHs(sv_2mortal(newSVpv(he->h_name, strlen(he->h_name)))); + XPUSHs(sv_2mortal(newSViv(he->h_addrtype))); + XPUSHs(sv_2mortal(newSViv(he->h_length))); + + address_list = newAV(); + for(p = he->h_addr_list; *p != NULL; p++) { + temp = newSVpv(*p, he->h_length); + av_push(address_list, temp); + } + address_ref = newRV_noinc((SV*) address_list); + XPUSHs(address_ref); + + alias_list = newAV(); + for(p = he->h_aliases; *p != NULL; p++) { + temp = newSVpv(*p, strlen(*p)); + av_push(alias_list, temp); + } + alias_ref = newRV_noinc((SV*) alias_list); + XPUSHs(alias_ref); + freehostent(he); + } else { + XPUSHs(sv_2mortal(newSViv(err))); + } +#else + ST(0) = (SV *) not_here("getipnodebyname"); +#endif +} + +void +getipnodebyaddr(family, address_sv) + int family + SV * address_sv + PREINIT: +#ifdef HAVE_GETIPNODEBYADDR + STRLEN addrlen; + struct hostent *he; + int err, alen; + char **p; + SV *temp, *address_ref, *alias_ref; + AV *address_list, *alias_list; + struct in6_addr addr; + char *addr_buffer; +#endif + PPCODE: +{ +#ifdef HAVE_GETIPNODEBYADDR + addr_buffer = SvPV(address_sv, addrlen); + + switch(family) { + + case AF_INET: + alen = sizeof(struct in_addr); + break; + case AF_INET6: + alen = sizeof(struct in6_addr); + break; + default: + croak("Unsupported address family for %s, af is %d", + "Socket6::getipnodebyaddr", family); + } + + if (alen > sizeof(addr) || alen != addrlen) { + croak("Arg length mismatch in %s, length is %d, should be %d\n", + "Socket6::getipnodebyaddr", addrlen, alen); + } + + Copy(addr_buffer, &addr, sizeof(addr), char); + + he = getipnodebyaddr(addr_buffer, alen, family, &err); + + if (err == 0) { + XPUSHs(sv_2mortal(newSVpv(he->h_name, strlen(he->h_name)))); + XPUSHs(sv_2mortal(newSViv(he->h_addrtype))); + XPUSHs(sv_2mortal(newSViv(he->h_length))); + + address_list = newAV(); + for(p = he->h_addr_list; *p != NULL; p++) { + temp = newSVpv(*p, he->h_length); + av_push(address_list, temp); + } + address_ref = newRV_noinc((SV*) address_list); + XPUSHs(address_ref); + + alias_list = newAV(); + for(p = he->h_aliases; *p != NULL; p++) { + temp = newSVpv(*p, strlen(*p)); + av_push(alias_list, temp); + } + alias_ref = newRV_noinc((SV*) alias_list); + XPUSHs(alias_ref); + freehostent(he); + } else { + XPUSHs(sv_2mortal(newSViv(err))); + } +#else + ST(0) = (SV *) not_here("getipnodebyaddr"); +#endif +} diff --git a/cpan/dist/Socket6/aclocal.m4 b/cpan/dist/Socket6/aclocal.m4 index 49bbc793..d4c0d315 100644 --- a/cpan/dist/Socket6/aclocal.m4 +++ b/cpan/dist/Socket6/aclocal.m4 @@ -1,6 +1,6 @@ -dnl Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. +dnl Copyright (C) 2000-2005 Hajimu UMEMOTO <ume@mahoroba.org>. dnl All rights reserved. -dnl +dnl dnl Redistribution and use in source and binary forms, with or without dnl modification, are permitted provided that the following conditions dnl are met: @@ -25,11 +25,11 @@ dnl LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY dnl OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF dnl SUCH DAMAGE. -dnl $Id: aclocal.m4,v 1.3 2000/04/15 07:25:36 ume Exp $ +dnl $Id: aclocal.m4,v 1.11 2005/08/27 16:37:32 ume Exp $ dnl SOCKET6_CHECK_PL_SV_UNDEF(VALUE-IF-FOUND , VALUE-IF-NOT-FOUND dnl [, PERL-PATH]) -AC_DEFUN(SOCKET6_CHECK_PL_SV_UNDEF, [ +AC_DEFUN([SOCKET6_CHECK_PL_SV_UNDEF], [ AC_MSG_CHECKING([whether your Perl5 have PL_sv_undef]) AC_CACHE_VAL(socket6_cv_pl_sv_undef,[ rm -rf conftest @@ -77,7 +77,7 @@ fi ]) dnl IPv6_CHECK_SIN6_SCOPE_ID(VALUE-IF-FOUND , VALUE-IF-NOT-FOUND) -AC_DEFUN(IPv6_CHECK_SIN6_SCOPE_ID, [ +AC_DEFUN([IPv6_CHECK_SIN6_SCOPE_ID], [ AC_MSG_CHECKING([whether you have sin6_scope_id in struct sockaddr_in6]) AC_CACHE_VAL(ipv6_cv_sin6_scope_id, [dnl AC_TRY_COMPILE([#include <sys/types.h> @@ -86,14 +86,14 @@ AC_TRY_COMPILE([#include <sys/types.h> [struct sockaddr_in6 sin6; int i = sin6.sin6_scope_id;], [ipv6_cv_sin6_scope_id=yes], [ipv6_cv_sin6_scope_id=no])])dnl if test $ipv6_cv_sin6_scope_id = yes; then - ifelse([$1], , AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID), [$1]) + ifelse([$1], , AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID,[1],[Do we have a sin6_scope_id in struct sockaddr_in6?]), [$1]) else ifelse([$2], , :, [$2]) fi AC_MSG_RESULT($ipv6_cv_sin6_scope_id)]) dnl dnl whether you have sa_len in struct sockaddr -AC_DEFUN(IPv6_CHECK_SA_LEN, [ +AC_DEFUN([IPv6_CHECK_SA_LEN], [ AC_MSG_CHECKING([whether you have sa_len in struct sockaddr]) AC_CACHE_VAL(ipv6_cv_sa_len, [dnl AC_TRY_COMPILE([#include <sys/types.h> @@ -101,58 +101,76 @@ AC_TRY_COMPILE([#include <sys/types.h> [struct sockaddr sa; int i = sa.sa_len;], [ipv6_cv_sa_len=yes], [ipv6_cv_sa_len=no])])dnl if test $ipv6_cv_sa_len = yes; then - ifelse([$1], , AC_DEFINE(HAVE_SOCKADDR_SA_LEN), [$1]) + ifelse([$1], , AC_DEFINE(HAVE_SOCKADDR_SA_LEN,[1],[Does sockaddr have an sa_len?]), [$1]) else ifelse([$2], , :, [$2]) fi AC_MSG_RESULT($ipv6_cv_sa_len)]) dnl dnl See whether we can use IPv6 related functions -AC_DEFUN(IPv6_CHECK_FUNC, [ -changequote(, )dnl -ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -changequote([, ])dnl +AC_DEFUN([IPv6_CHECK_FUNC], [ +AH_TEMPLATE(AS_TR_CPP(HAVE_$1), [Define to 1 if you have the `]$1[' function.]) AC_CHECK_FUNC($1, [dnl - AC_DEFINE_UNQUOTED($ac_tr_lib) - ac_cv_lib_inet6_$1=no], [dnl - AC_MSG_CHECKING([whether your system has IPv6 directory]) - AC_CACHE_VAL(ipv6_cv_dir, [dnl - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break - fi - done])dnl - AC_MSG_RESULT($ipv6_cv_dir) - if test $ipv6_cv_dir = no; then + ac_cv_lib_socket_$1=no + ac_cv_lib_inet6_$1=no +], [dnl + AC_CHECK_LIB(socket, $1, [dnl + LIBS="$LIBS -lsocket -lnsl" ac_cv_lib_inet6_$1=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" - fi - AC_CHECK_LIB(inet6, $1, [dnl - AC_DEFINE_UNQUOTED($ac_tr_lib) + ], [dnl + AC_MSG_CHECKING([whether your system has IPv6 directory]) + AC_CACHE_VAL(ipv6_cv_dir, [dnl + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done])dnl + AC_MSG_RESULT($ipv6_cv_dir) + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_$1=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" + fi + AC_CHECK_LIB(inet6, $1, [dnl + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi],)dnl if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" - fi],)dnl - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" - fi - fi])dnl -if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes + LDFLAGS="$SAVELDFLAGS" + fi + fi])dnl +])dnl +ipv6_cv_$1=no +if test $ac_cv_func_$1 = yes -o $ac_cv_lib_socket_$1 = yes \ + -o $ac_cv_lib_inet6_$1 = yes then ipv6_cv_$1=yes +fi +if test $ipv6_cv_$1 = no; then + if test $1 = getaddrinfo; then + for ipv6_cv_pfx in o n; do + AC_EGREP_HEADER(${ipv6_cv_pfx}$1, netdb.h, + [AC_CHECK_FUNC(${ipv6_cv_pfx}$1)]) + if eval test X\$ac_cv_func_${ipv6_cv_pfx}$1 = Xyes; then + ipv6_cv_$1=yes + break + fi + done + fi +fi +if test $ipv6_cv_$1 = yes; then + AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$1)) ifelse([$2], , :, [$2]) else - ipv6_cv_$1=no ifelse([$3], , :, [$3]) fi]) dnl dnl See whether sys/socket.h has socklen_t -AC_DEFUN(IPv6_CHECK_SOCKLEN_T, [ +AC_DEFUN([IPv6_CHECK_SOCKLEN_T], [ AC_MSG_CHECKING(for socklen_t) AC_CACHE_VAL(ipv6_cv_socklen_t, [dnl AC_TRY_LINK([#include <sys/types.h> @@ -160,7 +178,7 @@ AC_TRY_LINK([#include <sys/types.h> [socklen_t len = 0;], [ipv6_cv_socklen_t=yes], [ipv6_cv_socklen_t=no])])dnl if test $ipv6_cv_socklen_t = yes; then - ifelse([$1], , AC_DEFINE(HAVE_SOCKLEN_T), [$1]) + ifelse([$1], , AC_DEFINE(HAVE_SOCKLEN_T,[1],[Do we have a socklen_t?]), [$1]) else ifelse([$2], , :, [$2]) fi diff --git a/cpan/dist/Socket6/config.h.in b/cpan/dist/Socket6/config.h.in index 8e7d90ee..b0357cef 100644 --- a/cpan/dist/Socket6/config.h.in +++ b/cpan/dist/Socket6/config.h.in @@ -1,12 +1,49 @@ -/* config.h.in. Generated automatically from configure.in by autoheader. */ - -#undef HAVE_PL_SV_UNDEF +/* config.h.in. Generated from configure.in by autoheader. */ +/* Define to 1 if you have the `getaddrinfo' function. */ #undef HAVE_GETADDRINFO + +/* Define to 1 if you have the `gethostbyname2' function. */ #undef HAVE_GETHOSTBYNAME2 + +/* Define to 1 if you have the `getipnodebyaddr' function. */ +#undef HAVE_GETIPNODEBYADDR + +/* Define to 1 if you have the `getipnodebyname' function. */ +#undef HAVE_GETIPNODEBYNAME + +/* Define to 1 if you have the `getnameinfo' function. */ #undef HAVE_GETNAMEINFO + +/* Define to 1 if you have the `inet_ntop' function. */ #undef HAVE_INET_NTOP + +/* Define to 1 if you have the `inet_pton' function. */ #undef HAVE_INET_PTON -#undef HAVE_SOCKADDR_SA_LEN +/* Do we have a pl_sv_undef? */ +#undef HAVE_PL_SV_UNDEF + +/* Do we have a sin6_scope_id in struct sockaddr_in6? */ #undef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + +/* Does sockaddr have an sa_len? */ +#undef HAVE_SOCKADDR_SA_LEN + +/* Do we have a socklen_t? */ +#undef HAVE_SOCKLEN_T + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* 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 diff --git a/cpan/dist/Socket6/configure b/cpan/dist/Socket6/configure index c9aadfa3..d19f9755 100755 --- a/cpan/dist/Socket6/configure +++ b/cpan/dist/Socket6/configure @@ -1,28 +1,289 @@ #! /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 -# Defaults: -ac_help= +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 + + +# 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_help="$ac_help - --with-perl=path-to-perl" +ac_config_libobj_dir=. +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= +SHELL=${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. +: ${ac_max_here_lines=38} + +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= + +ac_unique_file="Socket6.pm" +ac_unique_file="Socket6.pm" +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT perl CPP EGREP DEFINES INET6LIBS PERLPATH LIBOBJS LTLIBOBJS' +ac_subst_files='' # Initialize some variables set by options. +ac_init_help= +ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -31,10 +292,15 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' @@ -48,17 +314,9 @@ 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"; then eval "$ac_prev=\$ac_option" @@ -66,59 +324,59 @@ do continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; - esac + ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) - datadir="$ac_optarg" ;; + datadir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - eval "enable_${ac_feature}=no" ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -127,95 +385,47 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; - -help | --help | --hel | --he) - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat << EOF -Usage: configure [options] [host] -Options: [defaults in brackets after descriptions] -Configuration: - --cache-file=FILE cache test results in FILE - --help print this message - --no-create do not create output files - --quiet, --silent do not print \`checking...' messages - --version print the version of autoconf that created configure -Directory and file names: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] - --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] - --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] - --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] - --infodir=DIR info documentation in DIR [PREFIX/info] - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF -Host type: - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -Features and packages: - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR -EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) - libexecdir="$ac_optarg" ;; + libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ @@ -224,19 +434,19 @@ EOF -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) + | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ @@ -250,26 +460,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix="$ac_optarg" ;; + program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix="$ac_optarg" ;; + program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -286,7 +496,7 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -296,7 +506,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -307,58 +517,57 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; + site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; + srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir="$ac_optarg" ;; + sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; + ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; + target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.13" - exit 0 ;; + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "with_${ac_package}='$ac_optarg'" ;; + eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) - ac_package=`echo $ac_option|sed -e 's/-*without-//'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi - ac_package=`echo $ac_package| sed 's/-/_/g'` - eval "with_${ac_package}=no" ;; + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/-/_/g'` + eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. @@ -369,99 +578,110 @@ EOF ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes="$ac_optarg" ;; + x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries="$ac_optarg" ;; + x_libraries=$ac_optarg ;; - -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + *) - if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then - echo "configure: warning: $ac_option: invalid host type" 1>&2 - fi - if test "x$nonopt" != xNONE; then - { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } - fi - nonopt="$ac_option" + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; esac done if test -n "$ac_prev"; then - { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } -fi - -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - -# File descriptor usage: -# 0 standard input -# 1 file creation -# 2 errors and warnings -# 3 some systems may open it to /dev/tty -# 4 used on the Kubota Titan -# 6 checking for... messages and results -# 5 compiler messages saved in config.log -if test "$silent" = yes; then - exec 6>/dev/null -else - exec 6>&1 + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } fi -exec 5>./config.log -echo "\ -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. -" 1>&5 +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done -# Strip out --no-create and --no-recursion so they do not pile up. -# Also quote any args containing shell metacharacters. -ac_configure_args= -for ac_arg +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir do - case "$ac_arg" in - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) ;; - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; - *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) - ac_configure_args="$ac_configure_args '$ac_arg'" ;; - *) ac_configure_args="$ac_configure_args $ac_arg" ;; + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; esac done -# NLS nuisances. -# Only set these to C if already set. These must not be set unconditionally -# because not all systems understand e.g. LANG=C (notably SCO). -# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! -# Non-C LC_CTYPE values break the ctype check. -if test "${LANG+set}" = set; then LANG=C; export LANG; fi -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi -if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi -if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -rf conftest* confdefs.h -# AIX cpp loses on an empty file, so make sure it contains at least a newline. -echo > confdefs.h +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null -# A filename unique to this package, relative to the directory that -# configure is in, which we can look for to find out if srcdir is correct. -ac_unique_file=Socket6.pm # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. - ac_prog=$0 - ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` - test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + ac_confdir=`(dirname "$0") 2>/dev/null || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. @@ -471,13 +691,459 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } else - { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { (exit 1); exit 1; }; } fi fi -srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` +(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || + { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 + { (exit 1); exit 1; }; } +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-perl=path-to-perl + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac + + cd $ac_dir + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_srcdir/configure.gnu; then + echo + $SHELL $ac_srcdir/configure.gnu --help=recursive + elif test -f $ac_srcdir/configure; then + echo + $SHELL $ac_srcdir/configure --help=recursive + elif test -f $ac_srcdir/configure.ac || + test -f $ac_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi + cd $ac_popdir + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\_ACEOF + +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. +_ACEOF + exit 0 +fi +exec 5>config.log +cat >&5 <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.59. Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_sep= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + # Get rid of the leading space. + ac_sep=" " + ;; + esac + done +done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then @@ -488,251 +1154,762 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - echo "loading site script $ac_site_file" + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. 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= +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="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$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="$CC" # Let the user override the test. +else +as_save_IFS=$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}$CC" >&6 else - ac_n= ac_c='\c' ac_t= + echo "$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 -# 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:532: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -z "$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="$CC" # Let the user override the test. else - IFS="${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="${ac_tool_prefix}cc" + echo "$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) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + 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=$ac_ct_CC +else + CC="$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:562: 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; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - 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 + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift - if test $# -gt 0; then + if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" "$@" - shift - ac_cv_prog_CC="$@" + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi -CC="$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 "${ECHO_T}no" >&6 fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:613: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$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_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="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""... $ac_c" 1>&6 -echo "configure:645: checking whether the C compiler ($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 656 "configure" -#include "confdefs.h" -main(){return(0);} -EOF -if { (eval echo configure:661: \"$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; exit) 2>/dev/null; then - ac_cv_prog_cc_cross=no - else - ac_cv_prog_cc_cross=yes - fi +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$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. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } fi -rm -fr conftest* -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 -echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 -if test $ac_cv_prog_cc_works = no; then - { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. 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 $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:687: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 -echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 -cross_compiling=$ac_cv_prog_cc_cross -echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:692: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.c <<EOF -#ifdef __GNUC__ - yes; -#endif -EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes + cat >conftest.$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.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + 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 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } fi -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 +rm -f conftest.$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 -if test $ac_cv_prog_gcc = yes; then - GCC=yes + ; + return 0; +} +_ACEOF +rm -f conftest.$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 $ac_status); }; }; then + ac_compiler_gnu=yes else - GCC= + echo "$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 -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:720: checking whether ${CC-cc} accepts -g" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +echo "$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) $ECHO_C" >&6 else - echo 'void f(){}' > conftest.c -if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + 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" @@ -746,75 +1923,345 @@ 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 default_perl_path=`which perl | sed -e 's/\/\/*[^\/]*$//'` + # Check whether --with-perl or --without-perl was given. if test "${with_perl+set}" = set; then withval="$with_perl" ac_cv_path_perl=$withval else - + for ac_prog in perl5 jperl5 perl jperl do -# Extract the first word of "$ac_prog", so it can be a program name with args. + # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:768: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_perl'+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_path_perl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$perl" in - /*) + case $perl in + [\\/]* | ?:[\\/]*) ac_cv_path_perl="$perl" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_perl="$perl" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="/usr/local/bin:/opt/local/bin:/usr/bin:$default_perl_path:." - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_perl="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="/usr/local/bin:/opt/local/bin:/usr/bin:$default_perl_path:." +for as_dir in $as_dummy +do + IFS=$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_path_perl="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + ;; esac fi -perl="$ac_cv_path_perl" +perl=$ac_cv_path_perl + if test -n "$perl"; then - echo "$ac_t""$perl" 1>&6 + echo "$as_me:$LINENO: result: $perl" >&5 +echo "${ECHO_T}$perl" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -test -n "$perl" && break + test -n "$perl" && break done -fi - +fi; if test x"$ac_cv_path_perl" = x""; then - { echo "configure: error: Cannot find perl; please use --with-perl=/path/to/perl option." 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: Cannot find perl; please use --with-perl=/path/to/perl option." >&5 +echo "$as_me: error: Cannot find perl; please use --with-perl=/path/to/perl option." >&2;} + { (exit 1); exit 1; }; } fi PERLPATH=$ac_cv_path_perl -echo $ac_n "checking whether your Perl5 have PL_sv_undef""... $ac_c" 1>&6 -echo "configure:814: checking whether your Perl5 have PL_sv_undef" >&5 -if eval "test \"`echo '$''{'socket6_cv_pl_sv_undef'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether your Perl5 have PL_sv_undef" >&5 +echo $ECHO_N "checking whether your Perl5 have PL_sv_undef... $ECHO_C" >&6 +if test "${socket6_cv_pl_sv_undef+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - + rm -rf conftest mkdir conftest cd conftest @@ -853,675 +2300,3041 @@ rm -rf conftest fi if test $socket6_cv_pl_sv_undef = 'yes'; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<\EOF + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF #define HAVE_PL_SV_UNDEF 1 -EOF +_ACEOF else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 : fi -ac_tr_lib=HAVE_`echo getaddrinfo | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -echo $ac_n "checking for getaddrinfo""... $ac_c" 1>&6 -echo "configure:872: checking for getaddrinfo" >&5 -if eval "test \"`echo '$''{'ac_cv_func_getaddrinfo'+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 +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 test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$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 +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$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 - cat > conftest.$ac_ext <<EOF -#line 877 "configure" -#include "confdefs.h" + ac_cpp_err=yes +fi +if test -z "$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 +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$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 getaddrinfo" >&5 +echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6 +if test "${ac_cv_func_getaddrinfo+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. */ +/* Define getaddrinfo to an innocuous variant, in case <limits.h> declares getaddrinfo. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getaddrinfo innocuous_getaddrinfo + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char getaddrinfo(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char getaddrinfo(); + which can conflict with char getaddrinfo (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getaddrinfo +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getaddrinfo (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_getaddrinfo) || defined (__stub___getaddrinfo) choke me #else -getaddrinfo(); +char (*f) () = getaddrinfo; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_getaddrinfo=yes" +int +main () +{ +return f != getaddrinfo; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getaddrinfo=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_getaddrinfo=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getaddrinfo=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_getaddrinfo" >&5 +echo "${ECHO_T}$ac_cv_func_getaddrinfo" >&6 +if test $ac_cv_func_getaddrinfo = yes; then + ac_cv_lib_socket_getaddrinfo=no + ac_cv_lib_inet6_getaddrinfo=no -if eval "test \"`echo '$ac_cv_func_'getaddrinfo`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +else + echo "$as_me:$LINENO: checking for getaddrinfo in -lsocket" >&5 +echo $ECHO_N "checking for getaddrinfo in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_getaddrinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getaddrinfo (); +int +main () +{ +getaddrinfo (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_getaddrinfo=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_getaddrinfo=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_getaddrinfo" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_getaddrinfo" >&6 +if test $ac_cv_lib_socket_getaddrinfo = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_getaddrinfo=no - ac_cv_lib_inet6_getaddrinfo=no else - echo "$ac_t""no" 1>&6 - echo $ac_n "checking whether your system has IPv6 directory""... $ac_c" 1>&6 -echo "configure:922: checking whether your system has IPv6 directory" >&5 - if eval "test \"`echo '$''{'ipv6_cv_dir'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_getaddrinfo=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi - done + echo "$as_me:$LINENO: checking for getaddrinfo in -linet6" >&5 +echo $ECHO_N "checking for getaddrinfo in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_getaddrinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getaddrinfo (); +int +main () +{ +getaddrinfo (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_getaddrinfo=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_getaddrinfo=no fi - echo "$ac_t""$ipv6_cv_dir" 1>&6 - if test $ipv6_cv_dir = no; then - ac_cv_lib_inet6_getaddrinfo=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_getaddrinfo" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_getaddrinfo" >&6 +if test $ac_cv_lib_inet6_getaddrinfo = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - echo $ac_n "checking for getaddrinfo in -linet6""... $ac_c" 1>&6 -echo "configure:942: checking for getaddrinfo in -linet6" >&5 -ac_lib_var=`echo inet6'_'getaddrinfo | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +fi +ipv6_cv_getaddrinfo=no +if test $ac_cv_func_getaddrinfo = yes -o $ac_cv_lib_socket_getaddrinfo = yes \ + -o $ac_cv_lib_inet6_getaddrinfo = yes +then + ipv6_cv_getaddrinfo=yes +fi +if test $ipv6_cv_getaddrinfo = no; then + if test getaddrinfo = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}getaddrinfo" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}getaddrinfo" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}getaddrinfo" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}getaddrinfo... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-linet6 $LIBS" -cat > conftest.$ac_ext <<EOF -#line 950 "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. */ +/* Define ${ipv6_cv_pfx}getaddrinfo to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}getaddrinfo. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}getaddrinfo innocuous_${ipv6_cv_pfx}getaddrinfo + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}getaddrinfo (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}getaddrinfo + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char getaddrinfo(); + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}getaddrinfo (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}getaddrinfo) || defined (__stub___${ipv6_cv_pfx}getaddrinfo) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}getaddrinfo; +#endif +#ifdef __cplusplus +} +#endif -int main() { -getaddrinfo() -; return 0; } -EOF -if { (eval echo configure:961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +int +main () +{ +return f != ${ipv6_cv_pfx}getaddrinfo; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" fi -rm -f conftest* -LIBS="$ac_save_LIBS" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +rm -f conftest* - if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" + if eval test X\$ac_cv_func_${ipv6_cv_pfx}getaddrinfo = Xyes; then + ipv6_cv_getaddrinfo=yes + break fi -else - echo "$ac_t""no" 1>&6 -fi - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" - fi + done fi fi -if test $ac_cv_func_getaddrinfo = yes -o $ac_cv_lib_inet6_getaddrinfo = yes -then - ipv6_cv_getaddrinfo=yes +if test $ipv6_cv_getaddrinfo = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_GETADDRINFO 1 +_ACEOF + : else - ipv6_cv_getaddrinfo=no : fi -ac_tr_lib=HAVE_`echo getnameinfo | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -echo $ac_n "checking for getnameinfo""... $ac_c" 1>&6 -echo "configure:1004: checking for getnameinfo" >&5 -if eval "test \"`echo '$''{'ac_cv_func_getnameinfo'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + +echo "$as_me:$LINENO: checking for getnameinfo" >&5 +echo $ECHO_N "checking for getnameinfo... $ECHO_C" >&6 +if test "${ac_cv_func_getnameinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1009 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getnameinfo to an innocuous variant, in case <limits.h> declares getnameinfo. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getnameinfo innocuous_getnameinfo + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char getnameinfo(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char getnameinfo(); + which can conflict with char getnameinfo (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +#undef getnameinfo + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getnameinfo (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_getnameinfo) || defined (__stub___getnameinfo) choke me #else -getnameinfo(); +char (*f) () = getnameinfo; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:1032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_getnameinfo=yes" +int +main () +{ +return f != getnameinfo; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getnameinfo=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_getnameinfo=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getnameinfo=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_getnameinfo" >&5 +echo "${ECHO_T}$ac_cv_func_getnameinfo" >&6 +if test $ac_cv_func_getnameinfo = yes; then + ac_cv_lib_socket_getnameinfo=no + ac_cv_lib_inet6_getnameinfo=no -if eval "test \"`echo '$ac_cv_func_'getnameinfo`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +else + echo "$as_me:$LINENO: checking for getnameinfo in -lsocket" >&5 +echo $ECHO_N "checking for getnameinfo in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_getnameinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - ac_cv_lib_inet6_getnameinfo=no +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getnameinfo (); +int +main () +{ +getnameinfo (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_getnameinfo=yes else - echo "$ac_t""no" 1>&6 - echo $ac_n "checking whether your system has IPv6 directory""... $ac_c" 1>&6 -echo "configure:1054: checking whether your system has IPv6 directory" >&5 - if eval "test \"`echo '$''{'ipv6_cv_dir'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_getnameinfo=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_getnameinfo" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_getnameinfo" >&6 +if test $ac_cv_lib_socket_getnameinfo = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_getnameinfo=no + else - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_getnameinfo=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi - done + echo "$as_me:$LINENO: checking for getnameinfo in -linet6" >&5 +echo $ECHO_N "checking for getnameinfo in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_getnameinfo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getnameinfo (); +int +main () +{ +getnameinfo (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_getnameinfo=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_getnameinfo=no fi - echo "$ac_t""$ipv6_cv_dir" 1>&6 - if test $ipv6_cv_dir = no; then - ac_cv_lib_inet6_getnameinfo=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_getnameinfo" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_getnameinfo" >&6 +if test $ac_cv_lib_inet6_getnameinfo = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - echo $ac_n "checking for getnameinfo in -linet6""... $ac_c" 1>&6 -echo "configure:1074: checking for getnameinfo in -linet6" >&5 -ac_lib_var=`echo inet6'_'getnameinfo | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +fi +ipv6_cv_getnameinfo=no +if test $ac_cv_func_getnameinfo = yes -o $ac_cv_lib_socket_getnameinfo = yes \ + -o $ac_cv_lib_inet6_getnameinfo = yes +then + ipv6_cv_getnameinfo=yes +fi +if test $ipv6_cv_getnameinfo = no; then + if test getnameinfo = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}getnameinfo" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}getnameinfo" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}getnameinfo" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}getnameinfo... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-linet6 $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1082 "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. */ +/* Define ${ipv6_cv_pfx}getnameinfo to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}getnameinfo. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}getnameinfo innocuous_${ipv6_cv_pfx}getnameinfo + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}getnameinfo (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}getnameinfo + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char getnameinfo(); + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}getnameinfo (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}getnameinfo) || defined (__stub___${ipv6_cv_pfx}getnameinfo) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}getnameinfo; +#endif +#ifdef __cplusplus +} +#endif -int main() { -getnameinfo() -; return 0; } -EOF -if { (eval echo configure:1093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +int +main () +{ +return f != ${ipv6_cv_pfx}getnameinfo; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" fi -rm -f conftest* -LIBS="$ac_save_LIBS" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +rm -f conftest* - if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" + if eval test X\$ac_cv_func_${ipv6_cv_pfx}getnameinfo = Xyes; then + ipv6_cv_getnameinfo=yes + break fi -else - echo "$ac_t""no" 1>&6 -fi - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" - fi + done fi fi -if test $ac_cv_func_getnameinfo = yes -o $ac_cv_lib_inet6_getnameinfo = yes -then - ipv6_cv_getnameinfo=yes +if test $ipv6_cv_getnameinfo = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_GETNAMEINFO 1 +_ACEOF + : else - ipv6_cv_getnameinfo=no : fi -ac_tr_lib=HAVE_`echo gethostbyname2 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -echo $ac_n "checking for gethostbyname2""... $ac_c" 1>&6 -echo "configure:1136: checking for gethostbyname2" >&5 -if eval "test \"`echo '$''{'ac_cv_func_gethostbyname2'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + +echo "$as_me:$LINENO: checking for gethostbyname2" >&5 +echo $ECHO_N "checking for gethostbyname2... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyname2+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1141 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname2 to an innocuous variant, in case <limits.h> declares gethostbyname2. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define gethostbyname2 innocuous_gethostbyname2 + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char gethostbyname2(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname2(); + which can conflict with char gethostbyname2 (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +#undef gethostbyname2 + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname2 (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_gethostbyname2) || defined (__stub___gethostbyname2) choke me #else -gethostbyname2(); +char (*f) () = gethostbyname2; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_gethostbyname2=yes" +int +main () +{ +return f != gethostbyname2; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyname2=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_gethostbyname2=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_gethostbyname2=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname2" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname2" >&6 +if test $ac_cv_func_gethostbyname2 = yes; then + ac_cv_lib_socket_gethostbyname2=no + ac_cv_lib_inet6_gethostbyname2=no -if eval "test \"`echo '$ac_cv_func_'gethostbyname2`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +else + echo "$as_me:$LINENO: checking for gethostbyname2 in -lsocket" >&5 +echo $ECHO_N "checking for gethostbyname2 in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_gethostbyname2+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname2 (); +int +main () +{ +gethostbyname2 (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_gethostbyname2=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_gethostbyname2=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname2" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname2" >&6 +if test $ac_cv_lib_socket_gethostbyname2 = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_gethostbyname2=no - ac_cv_lib_inet6_gethostbyname2=no else - echo "$ac_t""no" 1>&6 - echo $ac_n "checking whether your system has IPv6 directory""... $ac_c" 1>&6 -echo "configure:1186: checking whether your system has IPv6 directory" >&5 - if eval "test \"`echo '$''{'ipv6_cv_dir'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_gethostbyname2=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi - done + echo "$as_me:$LINENO: checking for gethostbyname2 in -linet6" >&5 +echo $ECHO_N "checking for gethostbyname2 in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_gethostbyname2+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname2 (); +int +main () +{ +gethostbyname2 (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_gethostbyname2=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_gethostbyname2=no fi - echo "$ac_t""$ipv6_cv_dir" 1>&6 - if test $ipv6_cv_dir = no; then - ac_cv_lib_inet6_gethostbyname2=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_gethostbyname2" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_gethostbyname2" >&6 +if test $ac_cv_lib_inet6_gethostbyname2 = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - echo $ac_n "checking for gethostbyname2 in -linet6""... $ac_c" 1>&6 -echo "configure:1206: checking for gethostbyname2 in -linet6" >&5 -ac_lib_var=`echo inet6'_'gethostbyname2 | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +fi +ipv6_cv_gethostbyname2=no +if test $ac_cv_func_gethostbyname2 = yes -o $ac_cv_lib_socket_gethostbyname2 = yes \ + -o $ac_cv_lib_inet6_gethostbyname2 = yes +then + ipv6_cv_gethostbyname2=yes +fi +if test $ipv6_cv_gethostbyname2 = no; then + if test gethostbyname2 = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}gethostbyname2" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}gethostbyname2" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}gethostbyname2" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}gethostbyname2... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-linet6 $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1214 "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. */ +/* Define ${ipv6_cv_pfx}gethostbyname2 to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}gethostbyname2. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}gethostbyname2 innocuous_${ipv6_cv_pfx}gethostbyname2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}gethostbyname2 (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}gethostbyname2 + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname2(); + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}gethostbyname2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}gethostbyname2) || defined (__stub___${ipv6_cv_pfx}gethostbyname2) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}gethostbyname2; +#endif +#ifdef __cplusplus +} +#endif -int main() { -gethostbyname2() -; return 0; } -EOF -if { (eval echo configure:1225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +int +main () +{ +return f != ${ipv6_cv_pfx}gethostbyname2; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 + fi rm -f conftest* -LIBS="$ac_save_LIBS" + if eval test X\$ac_cv_func_${ipv6_cv_pfx}gethostbyname2 = Xyes; then + ipv6_cv_gethostbyname2=yes + break + fi + done + fi fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +if test $ipv6_cv_gethostbyname2 = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTBYNAME2 1 +_ACEOF - if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" + : +else + : +fi + + + +echo "$as_me:$LINENO: checking for getipnodebyname" >&5 +echo $ECHO_N "checking for getipnodebyname... $ECHO_C" >&6 +if test "${ac_cv_func_getipnodebyname+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. */ +/* Define getipnodebyname to an innocuous variant, in case <limits.h> declares getipnodebyname. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getipnodebyname innocuous_getipnodebyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getipnodebyname (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getipnodebyname + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getipnodebyname) || defined (__stub___getipnodebyname) +choke me +#else +char (*f) () = getipnodebyname; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != getipnodebyname; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getipnodebyname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getipnodebyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getipnodebyname" >&5 +echo "${ECHO_T}$ac_cv_func_getipnodebyname" >&6 +if test $ac_cv_func_getipnodebyname = yes; then + ac_cv_lib_socket_getipnodebyname=no + ac_cv_lib_inet6_getipnodebyname=no + +else + echo "$as_me:$LINENO: checking for getipnodebyname in -lsocket" >&5 +echo $ECHO_N "checking for getipnodebyname in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_getipnodebyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyname (); +int +main () +{ +getipnodebyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_getipnodebyname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_getipnodebyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_getipnodebyname" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_getipnodebyname" >&6 +if test $ac_cv_lib_socket_getipnodebyname = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_getipnodebyname=no + +else + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_getipnodebyname=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi + echo "$as_me:$LINENO: checking for getipnodebyname in -linet6" >&5 +echo $ECHO_N "checking for getipnodebyname in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_getipnodebyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyname (); +int +main () +{ +getipnodebyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_getipnodebyname=yes else - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_getipnodebyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_getipnodebyname" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_getipnodebyname" >&6 +if test $ac_cv_lib_inet6_getipnodebyname = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - fi fi -if test $ac_cv_func_gethostbyname2 = yes -o $ac_cv_lib_inet6_gethostbyname2 = yes + +fi +ipv6_cv_getipnodebyname=no +if test $ac_cv_func_getipnodebyname = yes -o $ac_cv_lib_socket_getipnodebyname = yes \ + -o $ac_cv_lib_inet6_getipnodebyname = yes then - ipv6_cv_gethostbyname2=yes + ipv6_cv_getipnodebyname=yes +fi +if test $ipv6_cv_getipnodebyname = no; then + if test getipnodebyname = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}getipnodebyname" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}getipnodebyname" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}getipnodebyname" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}getipnodebyname... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+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. */ +/* Define ${ipv6_cv_pfx}getipnodebyname to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}getipnodebyname. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}getipnodebyname innocuous_${ipv6_cv_pfx}getipnodebyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}getipnodebyname (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}getipnodebyname + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}getipnodebyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}getipnodebyname) || defined (__stub___${ipv6_cv_pfx}getipnodebyname) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}getipnodebyname; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != ${ipv6_cv_pfx}getipnodebyname; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 + +fi +rm -f conftest* + + if eval test X\$ac_cv_func_${ipv6_cv_pfx}getipnodebyname = Xyes; then + ipv6_cv_getipnodebyname=yes + break + fi + done + fi +fi +if test $ipv6_cv_getipnodebyname = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_GETIPNODEBYNAME 1 +_ACEOF + : else - ipv6_cv_gethostbyname2=no : fi -ac_tr_lib=HAVE_`echo inet_pton | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -echo $ac_n "checking for inet_pton""... $ac_c" 1>&6 -echo "configure:1268: checking for inet_pton" >&5 -if eval "test \"`echo '$''{'ac_cv_func_inet_pton'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + +echo "$as_me:$LINENO: checking for getipnodebyaddr" >&5 +echo $ECHO_N "checking for getipnodebyaddr... $ECHO_C" >&6 +if test "${ac_cv_func_getipnodebyaddr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1273 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getipnodebyaddr to an innocuous variant, in case <limits.h> declares getipnodebyaddr. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getipnodebyaddr innocuous_getipnodebyaddr + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char inet_pton(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char inet_pton(); + which can conflict with char getipnodebyaddr (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef getipnodebyaddr +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyaddr (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ -#if defined (__stub_inet_pton) || defined (__stub___inet_pton) +#if defined (__stub_getipnodebyaddr) || defined (__stub___getipnodebyaddr) choke me #else -inet_pton(); +char (*f) () = getipnodebyaddr; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:1296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_inet_pton=yes" +int +main () +{ +return f != getipnodebyaddr; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getipnodebyaddr=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_inet_pton=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getipnodebyaddr=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_getipnodebyaddr" >&5 +echo "${ECHO_T}$ac_cv_func_getipnodebyaddr" >&6 +if test $ac_cv_func_getipnodebyaddr = yes; then + ac_cv_lib_socket_getipnodebyaddr=no + ac_cv_lib_inet6_getipnodebyaddr=no -if eval "test \"`echo '$ac_cv_func_'inet_pton`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +else + echo "$as_me:$LINENO: checking for getipnodebyaddr in -lsocket" >&5 +echo $ECHO_N "checking for getipnodebyaddr in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_getipnodebyaddr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - ac_cv_lib_inet6_inet_pton=no +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyaddr (); +int +main () +{ +getipnodebyaddr (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_getipnodebyaddr=yes else - echo "$ac_t""no" 1>&6 - echo $ac_n "checking whether your system has IPv6 directory""... $ac_c" 1>&6 -echo "configure:1318: checking whether your system has IPv6 directory" >&5 - if eval "test \"`echo '$''{'ipv6_cv_dir'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_getipnodebyaddr=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_getipnodebyaddr" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_getipnodebyaddr" >&6 +if test $ac_cv_lib_socket_getipnodebyaddr = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_getipnodebyaddr=no + else - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_getipnodebyaddr=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi - done + echo "$as_me:$LINENO: checking for getipnodebyaddr in -linet6" >&5 +echo $ECHO_N "checking for getipnodebyaddr in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_getipnodebyaddr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getipnodebyaddr (); +int +main () +{ +getipnodebyaddr (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_getipnodebyaddr=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_getipnodebyaddr=no fi - echo "$ac_t""$ipv6_cv_dir" 1>&6 - if test $ipv6_cv_dir = no; then - ac_cv_lib_inet6_inet_pton=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_getipnodebyaddr" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_getipnodebyaddr" >&6 +if test $ac_cv_lib_inet6_getipnodebyaddr = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - echo $ac_n "checking for inet_pton in -linet6""... $ac_c" 1>&6 -echo "configure:1338: checking for inet_pton in -linet6" >&5 -ac_lib_var=`echo inet6'_'inet_pton | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +fi +ipv6_cv_getipnodebyaddr=no +if test $ac_cv_func_getipnodebyaddr = yes -o $ac_cv_lib_socket_getipnodebyaddr = yes \ + -o $ac_cv_lib_inet6_getipnodebyaddr = yes +then + ipv6_cv_getipnodebyaddr=yes +fi +if test $ipv6_cv_getipnodebyaddr = no; then + if test getipnodebyaddr = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}getipnodebyaddr" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}getipnodebyaddr" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}getipnodebyaddr" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}getipnodebyaddr... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-linet6 $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1346 "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. */ +/* Define ${ipv6_cv_pfx}getipnodebyaddr to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}getipnodebyaddr. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}getipnodebyaddr innocuous_${ipv6_cv_pfx}getipnodebyaddr + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}getipnodebyaddr (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}getipnodebyaddr + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char inet_pton(); + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}getipnodebyaddr (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}getipnodebyaddr) || defined (__stub___${ipv6_cv_pfx}getipnodebyaddr) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}getipnodebyaddr; +#endif +#ifdef __cplusplus +} +#endif -int main() { -inet_pton() -; return 0; } -EOF -if { (eval echo configure:1357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +int +main () +{ +return f != ${ipv6_cv_pfx}getipnodebyaddr; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 + fi rm -f conftest* -LIBS="$ac_save_LIBS" + if eval test X\$ac_cv_func_${ipv6_cv_pfx}getipnodebyaddr = Xyes; then + ipv6_cv_getipnodebyaddr=yes + break + fi + done + fi fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +if test $ipv6_cv_getipnodebyaddr = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_GETIPNODEBYADDR 1 +_ACEOF - if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" + : +else + : +fi + + + +echo "$as_me:$LINENO: checking for inet_pton" >&5 +echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6 +if test "${ac_cv_func_inet_pton+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. */ +/* Define inet_pton to an innocuous variant, in case <limits.h> declares inet_pton. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define inet_pton innocuous_inet_pton + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char inet_pton (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef inet_pton + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_pton (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_inet_pton) || defined (__stub___inet_pton) +choke me +#else +char (*f) () = inet_pton; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != inet_pton; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_inet_pton=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_inet_pton=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_inet_pton" >&5 +echo "${ECHO_T}$ac_cv_func_inet_pton" >&6 +if test $ac_cv_func_inet_pton = yes; then + ac_cv_lib_socket_inet_pton=no + ac_cv_lib_inet6_inet_pton=no + +else + echo "$as_me:$LINENO: checking for inet_pton in -lsocket" >&5 +echo $ECHO_N "checking for inet_pton in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_inet_pton+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_pton (); +int +main () +{ +inet_pton (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_inet_pton=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_inet_pton=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_inet_pton" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_inet_pton" >&6 +if test $ac_cv_lib_socket_inet_pton = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_inet_pton=no + +else + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_inet_pton=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi + echo "$as_me:$LINENO: checking for inet_pton in -linet6" >&5 +echo $ECHO_N "checking for inet_pton in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_inet_pton+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_pton (); +int +main () +{ +inet_pton (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_inet_pton=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_inet_pton=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_inet_pton" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_inet_pton" >&6 +if test $ac_cv_lib_inet6_inet_pton = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi fi - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - fi fi -if test $ac_cv_func_inet_pton = yes -o $ac_cv_lib_inet6_inet_pton = yes + +fi +ipv6_cv_inet_pton=no +if test $ac_cv_func_inet_pton = yes -o $ac_cv_lib_socket_inet_pton = yes \ + -o $ac_cv_lib_inet6_inet_pton = yes then ipv6_cv_inet_pton=yes +fi +if test $ipv6_cv_inet_pton = no; then + if test inet_pton = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}inet_pton" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}inet_pton" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}inet_pton" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}inet_pton... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+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. */ +/* Define ${ipv6_cv_pfx}inet_pton to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}inet_pton. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}inet_pton innocuous_${ipv6_cv_pfx}inet_pton + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}inet_pton (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}inet_pton + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}inet_pton (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}inet_pton) || defined (__stub___${ipv6_cv_pfx}inet_pton) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}inet_pton; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != ${ipv6_cv_pfx}inet_pton; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 + +fi +rm -f conftest* + + if eval test X\$ac_cv_func_${ipv6_cv_pfx}inet_pton = Xyes; then + ipv6_cv_inet_pton=yes + break + fi + done + fi +fi +if test $ipv6_cv_inet_pton = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_INET_PTON 1 +_ACEOF + : else - ipv6_cv_inet_pton=no : fi -ac_tr_lib=HAVE_`echo inet_ntop | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` -echo $ac_n "checking for inet_ntop""... $ac_c" 1>&6 -echo "configure:1400: checking for inet_ntop" >&5 -if eval "test \"`echo '$''{'ac_cv_func_inet_ntop'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + +echo "$as_me:$LINENO: checking for inet_ntop" >&5 +echo $ECHO_N "checking for inet_ntop... $ECHO_C" >&6 +if test "${ac_cv_func_inet_ntop+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1405 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define inet_ntop to an innocuous variant, in case <limits.h> declares inet_ntop. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define inet_ntop innocuous_inet_ntop + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char inet_ntop(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char inet_ntop(); + which can conflict with char inet_ntop (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef inet_ntop +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntop (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_inet_ntop) || defined (__stub___inet_ntop) choke me #else -inet_ntop(); +char (*f) () = inet_ntop; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:1428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_inet_ntop=yes" +int +main () +{ +return f != inet_ntop; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_inet_ntop=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_inet_ntop=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_inet_ntop=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_inet_ntop" >&5 +echo "${ECHO_T}$ac_cv_func_inet_ntop" >&6 +if test $ac_cv_func_inet_ntop = yes; then + ac_cv_lib_socket_inet_ntop=no + ac_cv_lib_inet6_inet_ntop=no -if eval "test \"`echo '$ac_cv_func_'inet_ntop`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +else + echo "$as_me:$LINENO: checking for inet_ntop in -lsocket" >&5 +echo $ECHO_N "checking for inet_ntop in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_inet_ntop+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntop (); +int +main () +{ +inet_ntop (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_inet_ntop=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_inet_ntop=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_inet_ntop" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_inet_ntop" >&6 +if test $ac_cv_lib_socket_inet_ntop = yes; then + LIBS="$LIBS -lsocket -lnsl" + ac_cv_lib_inet6_inet_ntop=no - ac_cv_lib_inet6_inet_ntop=no else - echo "$ac_t""no" 1>&6 - echo $ac_n "checking whether your system has IPv6 directory""... $ac_c" 1>&6 -echo "configure:1450: checking whether your system has IPv6 directory" >&5 - if eval "test \"`echo '$''{'ipv6_cv_dir'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking whether your system has IPv6 directory" >&5 +echo $ECHO_N "checking whether your system has IPv6 directory... $ECHO_C" >&6 + if test "${ipv6_cv_dir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do - if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then - break + for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do + if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then + break + fi + done +fi + echo "$as_me:$LINENO: result: $ipv6_cv_dir" >&5 +echo "${ECHO_T}$ipv6_cv_dir" >&6 + if test $ipv6_cv_dir = no; then + ac_cv_lib_inet6_inet_ntop=no + else + if test x$ipv6_libinet6 = x; then + ipv6_libinet6=no + SAVELDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib" fi - done + echo "$as_me:$LINENO: checking for inet_ntop in -linet6" >&5 +echo $ECHO_N "checking for inet_ntop in -linet6... $ECHO_C" >&6 +if test "${ac_cv_lib_inet6_inet_ntop+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet6 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntop (); +int +main () +{ +inet_ntop (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_inet6_inet_ntop=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_inet6_inet_ntop=no fi - echo "$ac_t""$ipv6_cv_dir" 1>&6 - if test $ipv6_cv_dir = no; then - ac_cv_lib_inet6_inet_ntop=no - else - if test x$ipv6_libinet6 = x; then - ipv6_libinet6=no - SAVELDFLAGS="$LDFLAGS" - LDFLAGS="-L$ipv6_cv_dir/lib" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_inet_ntop" >&5 +echo "${ECHO_T}$ac_cv_lib_inet6_inet_ntop" >&6 +if test $ac_cv_lib_inet6_inet_ntop = yes; then + if test $ipv6_libinet6 = no; then + ipv6_libinet6=yes + LIBS="$LIBS -linet6" + fi +fi + if test $ipv6_libinet6 = no; then + LDFLAGS="$SAVELDFLAGS" + fi fi - echo $ac_n "checking for inet_ntop in -linet6""... $ac_c" 1>&6 -echo "configure:1470: checking for inet_ntop in -linet6" >&5 -ac_lib_var=`echo inet6'_'inet_ntop | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +fi +ipv6_cv_inet_ntop=no +if test $ac_cv_func_inet_ntop = yes -o $ac_cv_lib_socket_inet_ntop = yes \ + -o $ac_cv_lib_inet6_inet_ntop = yes +then + ipv6_cv_inet_ntop=yes +fi +if test $ipv6_cv_inet_ntop = no; then + if test inet_ntop = getaddrinfo; then + for ipv6_cv_pfx in o n; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <netdb.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "${ipv6_cv_pfx}inet_ntop" >/dev/null 2>&1; then + as_ac_var=`echo "ac_cv_func_${ipv6_cv_pfx}inet_ntop" | $as_tr_sh` +echo "$as_me:$LINENO: checking for ${ipv6_cv_pfx}inet_ntop" >&5 +echo $ECHO_N "checking for ${ipv6_cv_pfx}inet_ntop... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-linet6 $LIBS" -cat > conftest.$ac_ext <<EOF -#line 1478 "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. */ +/* Define ${ipv6_cv_pfx}inet_ntop to an innocuous variant, in case <limits.h> declares ${ipv6_cv_pfx}inet_ntop. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define ${ipv6_cv_pfx}inet_ntop innocuous_${ipv6_cv_pfx}inet_ntop + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char ${ipv6_cv_pfx}inet_ntop (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef ${ipv6_cv_pfx}inet_ntop + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char inet_ntop(); + builtin and then its argument prototype would still apply. */ +char ${ipv6_cv_pfx}inet_ntop (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_${ipv6_cv_pfx}inet_ntop) || defined (__stub___${ipv6_cv_pfx}inet_ntop) +choke me +#else +char (*f) () = ${ipv6_cv_pfx}inet_ntop; +#endif +#ifdef __cplusplus +} +#endif -int main() { -inet_ntop() -; return 0; } -EOF -if { (eval echo configure:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +int +main () +{ +return f != ${ipv6_cv_pfx}inet_ntop; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" fi -rm -f conftest* -LIBS="$ac_save_LIBS" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF -#define $ac_tr_lib 1 -EOF +rm -f conftest* - if test $ipv6_libinet6 = no; then - ipv6_libinet6=yes - LIBS="$LIBS -linet6" + if eval test X\$ac_cv_func_${ipv6_cv_pfx}inet_ntop = Xyes; then + ipv6_cv_inet_ntop=yes + break fi -else - echo "$ac_t""no" 1>&6 -fi - if test $ipv6_libinet6 = no; then - LDFLAGS="$SAVELDFLAGS" - fi + done fi fi -if test $ac_cv_func_inet_ntop = yes -o $ac_cv_lib_inet6_inet_ntop = yes -then - ipv6_cv_inet_ntop=yes +if test $ipv6_cv_inet_ntop = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_INET_NTOP 1 +_ACEOF + : else - ipv6_cv_inet_ntop=no : fi @@ -1530,428 +5343,1313 @@ if test $ac_cv_lib_inet6_getaddrinfo = yes; then fi -echo $ac_n "checking whether you have sa_len in struct sockaddr""... $ac_c" 1>&6 -echo "configure:1535: checking whether you have sa_len in struct sockaddr" >&5 -if eval "test \"`echo '$''{'ipv6_cv_sa_len'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether you have sa_len in struct sockaddr" >&5 +echo $ECHO_N "checking whether you have sa_len in struct sockaddr... $ECHO_C" >&6 +if test "${ipv6_cv_sa_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1540 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <sys/socket.h> -int main() { +int +main () +{ struct sockaddr sa; int i = sa.sa_len; -; return 0; } -EOF -if { (eval echo configure:1548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$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 $ac_status); }; }; then ipv6_cv_sa_len=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ipv6_cv_sa_len=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ipv6_cv_sa_len=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ipv6_cv_sa_len = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKADDR_SA_LEN 1 -EOF +_ACEOF else : fi -echo "$ac_t""$ipv6_cv_sa_len" 1>&6 +echo "$as_me:$LINENO: result: $ipv6_cv_sa_len" >&5 +echo "${ECHO_T}$ipv6_cv_sa_len" >&6 -echo $ac_n "checking whether you have sin6_scope_id in struct sockaddr_in6""... $ac_c" 1>&6 -echo "configure:1570: checking whether you have sin6_scope_id in struct sockaddr_in6" >&5 -if eval "test \"`echo '$''{'ipv6_cv_sin6_scope_id'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether you have sin6_scope_id in struct sockaddr_in6" >&5 +echo $ECHO_N "checking whether you have sin6_scope_id in struct sockaddr_in6... $ECHO_C" >&6 +if test "${ipv6_cv_sin6_scope_id+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 1575 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> -int main() { +int +main () +{ struct sockaddr_in6 sin6; int i = sin6.sin6_scope_id; -; return 0; } -EOF -if { (eval echo configure:1584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$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 $ac_status); }; }; then ipv6_cv_sin6_scope_id=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ipv6_cv_sin6_scope_id=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ipv6_cv_sin6_scope_id=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ipv6_cv_sin6_scope_id = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 -EOF +_ACEOF + +else + : +fi +echo "$as_me:$LINENO: result: $ipv6_cv_sin6_scope_id" >&5 +echo "${ECHO_T}$ipv6_cv_sin6_scope_id" >&6 + +echo "$as_me:$LINENO: checking for socklen_t" >&5 +echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6 +if test "${ipv6_cv_socklen_t+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 <sys/types.h> +#include <sys/socket.h> +int +main () +{ +socklen_t len = 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + 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_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ipv6_cv_socklen_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ipv6_cv_socklen_t=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +if test $ipv6_cv_socklen_t = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SOCKLEN_T 1 +_ACEOF else : fi -echo "$ac_t""$ipv6_cv_sin6_scope_id" 1>&6 +echo "$as_me:$LINENO: result: $ipv6_cv_socklen_t" >&5 +echo "${ECHO_T}$ipv6_cv_socklen_t" >&6 -trap '' 1 2 15 -cat > confcache <<\EOF + ac_config_files="$ac_config_files config.pl gailookup.pl" +cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. # -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. 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Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo "$f";; + *) # Relative + if test -f "$f"; then + # Build tree + echo "$f" + elif test -f "$srcdir/$f"; then + # Source tree + echo "$srcdir/$f" + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_HEADER section. +# # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. -ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' -ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' -ac_dC='\3' -ac_dD='%g' -# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". -ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_uB='\([ ]\)%\1#\2define\3' +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' ac_uC=' ' -ac_uD='\4%g' -# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". -ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' -ac_eB='$%\1#\2define\3' -ac_eC=' ' -ac_eD='%g' - -if test "${CONFIG_HEADERS+set}" != set; then -EOF -cat >> $CONFIG_STATUS <<EOF - CONFIG_HEADERS="config.h" -EOF -cat >> $CONFIG_STATUS <<\EOF -fi -for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". - case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` - ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; - *) ac_file_in="${ac_file}.in" ;; + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; esac - echo creating $ac_file - - rm -f conftest.frag conftest.in conftest.out - ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` - cat $ac_file_inputs > conftest.in - -EOF - -# Transform confdefs.h into a sed script conftest.vals that substitutes -# the proper values into config.h.in to produce config.h. And first: -# Protect against being on the right side of a sed subst in config.status. -# Protect against being in an unquoted here document in config.status. -rm -f conftest.vals -cat > conftest.hdr <<\EOF -s/[\\&%]/\\&/g -s%[\\$`]%\\&%g -s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp -s%ac_d%ac_u%gp -s%ac_u%ac_e%gp -EOF -sed -n -f conftest.hdr confdefs.h > conftest.vals -rm -f conftest.hdr + test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + # Do quote $f, to prevent DOS paths from being IFS'd. + echo "$f";; + *) # Relative + if test -f "$f"; then + # Build tree + echo "$f" + elif test -f "$srcdir/$f"; then + # Source tree + echo "$srcdir/$f" + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +_ACEOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed # This sed command replaces #undef with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. -cat >> conftest.vals <<\EOF -s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% -EOF - -# Break up conftest.vals because some shells have a limit on -# the size of here documents, and old seds have small limits too. +cat >>conftest.undefs <<\_ACEOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +_ACEOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # grep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS rm -f conftest.tail -while : +while grep . conftest.undefs >/dev/null do - ac_lines=`grep -c . conftest.vals` - # grep -c gives empty output for an empty file on some AIX systems. - if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi - # Write a limited-size here document to conftest.frag. - echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS - sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS echo 'CEOF - sed -f conftest.frag conftest.in > conftest.out - rm -f conftest.in - mv conftest.out conftest.in -' >> $CONFIG_STATUS - sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail - rm -f conftest.vals - mv conftest.tail conftest.vals + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs done -rm -f conftest.vals - -cat >> $CONFIG_STATUS <<\EOF - 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 +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\_ACEOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated by configure. */" >$tmp/config.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 + echo "/* $ac_file. Generated by configure. */" >$tmp/config.h fi -fi; done + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } -EOF -cat >> $CONFIG_STATUS <<EOF + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi +done +_ACEOF -EOF -cat >> $CONFIG_STATUS <<\EOF +cat >>$CONFIG_STATUS <<\_ACEOF -exit 0 -EOF +{ (exit 0); exit 0; } +_ACEOF chmod +x $CONFIG_STATUS -rm -fr confdefs* $ac_clean_files -test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi diff --git a/cpan/dist/Socket6/configure.in b/cpan/dist/Socket6/configure.in index 88906dc7..e18e1478 100644 --- a/cpan/dist/Socket6/configure.in +++ b/cpan/dist/Socket6/configure.in @@ -1,6 +1,6 @@ -# Copyright (C) 2000 Hajimu UMEMOTO <ume@mahoroba.org>. +# Copyright (C) 2000-2005 Hajimu UMEMOTO <ume@mahoroba.org>. # All rights reserved. -# +# # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: @@ -12,7 +12,7 @@ # 3. Neither the name of the project nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. -# +# # THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -25,9 +25,11 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. -# $Id: configure.in,v 1.14 2000/04/15 07:25:37 ume Exp $ +# $Id: configure.in,v 1.19 2005/08/27 16:38:00 ume Exp $ +AC_PREREQ(2.57) AC_INIT(Socket6.pm) +AC_CONFIG_SRCDIR(Socket6.pm) AC_CONFIG_HEADER(config.h) AC_PROG_CC @@ -38,7 +40,7 @@ changequote([,]) AC_ARG_WITH(perl,[ --with-perl=path-to-perl], [ ac_cv_path_perl=$withval -],[ +],[ AC_PATH_PROGS(perl,perl5 jperl5 perl jperl,,/usr/local/bin:/opt/local/bin:/usr/bin:$default_perl_path:.) ]) @@ -47,11 +49,13 @@ if test x"$ac_cv_path_perl" = x""; then fi PERLPATH=$ac_cv_path_perl -SOCKET6_CHECK_PL_SV_UNDEF(AC_DEFINE(HAVE_PL_SV_UNDEF), , $ac_cv_path_perl) +SOCKET6_CHECK_PL_SV_UNDEF(AC_DEFINE(HAVE_PL_SV_UNDEF,[1],[Do we have a pl_sv_undef?]), , $ac_cv_path_perl) IPv6_CHECK_FUNC(getaddrinfo) IPv6_CHECK_FUNC(getnameinfo) IPv6_CHECK_FUNC(gethostbyname2) +IPv6_CHECK_FUNC(getipnodebyname) +IPv6_CHECK_FUNC(getipnodebyaddr) IPv6_CHECK_FUNC(inet_pton) IPv6_CHECK_FUNC(inet_ntop) @@ -61,6 +65,7 @@ fi IPv6_CHECK_SA_LEN() IPv6_CHECK_SIN6_SCOPE_ID() +IPv6_CHECK_SOCKLEN_T() AC_SUBST(DEFINES) AC_SUBST(INET6LIBS) diff --git a/cpan/dist/Socket6/ftpmirror-1.96.diff b/cpan/dist/Socket6/ftpmirror-1.96.diff index 25ff52c6..c33b903a 100644 --- a/cpan/dist/Socket6/ftpmirror-1.96.diff +++ b/cpan/dist/Socket6/ftpmirror-1.96.diff @@ -199,7 +199,7 @@ diff -u -r1.1.1.1 -r1.12 - splice(@addr, 0, 4); + # check server name and try to parse port number + my @infos = getaddrinfo($host, $port, AF_UNSPEC, SOCK_STREAM); -+ if ($#infos < 0) { ++ if ($#infos < 1) { + carp("$self: getaddrinfo($host, $port) - $?"); + my $e = $?.''; + $self->error($e, &FATAL); @@ -211,7 +211,7 @@ diff -u -r1.1.1.1 -r1.12 # connect (connect returns "Invalid Argument"). So we # create/close a socket in each iteration. - for my $i (@addr) { -+ while ($#infos >= 0) { ++ while ($#infos >= 1) { + my ($family, $socktype, $proto, $peer, $canonname) + = splice(@infos, 0, 5); diff --git a/cpan/dist/Socket6/gai.h b/cpan/dist/Socket6/gai.h index ea661c5e..dfeb1b1f 100644 --- a/cpan/dist/Socket6/gai.h +++ b/cpan/dist/Socket6/gai.h @@ -1,6 +1,6 @@ /* * Mar 8, 2000 by Hajimu UMEMOTO <ume@mahoroba.org> - * $Id: gai.h,v 1.4 2000/05/27 19:16:43 ume Exp $ + * $Id: gai.h,v 1.10 2005/08/27 16:33:10 ume Exp $ * * This module is besed on ssh-1.2.27-IPv6-1.5 written by * KIKUCHI Takahiro <kick@kyoto.wide.ad.jp> @@ -12,11 +12,14 @@ * See getaddrinfo.c and getnameinfo.c. */ +#ifndef _GAI_H_ +#define _GAI_H_ + /* for old netdb.h */ -#ifndef EAI_NODATA -#define EAI_NODATA 1 +#ifndef EAI_SERVICE #define EAI_MEMORY 2 #define EAI_FAMILY 5 /* ai_family not supported */ +#define EAI_NONAME 8 /* hostname nor servname provided, or not known */ #define EAI_SERVICE 9 /* servname not supported for ai_socktype */ #endif @@ -24,6 +27,8 @@ #ifndef AI_PASSIVE #define AI_PASSIVE 1 #define AI_CANONNAME 2 +#define AI_NUMERICHOST 4 +#define AI_NUMERICSERV 8 #define NI_NUMERICHOST 2 #define NI_NAMEREQD 4 #define NI_NUMERICSERV 8 @@ -38,3 +43,5 @@ struct addrinfo { struct addrinfo *ai_next; /* next structure in linked list */ }; #endif + +#endif diff --git a/cpan/dist/Socket6/gailookup.pl.in b/cpan/dist/Socket6/gailookup.pl.in index 5ce7ab8f..15077de4 100644 --- a/cpan/dist/Socket6/gailookup.pl.in +++ b/cpan/dist/Socket6/gailookup.pl.in @@ -1,5 +1,8 @@ #! @PERLPATH@ +;# Copyright (C) 2000-2005 Hajimu UMEMOTO <ume@mahoroba.org>. +;# All rights reserved. +;# ;# Copyright (C)2000 Hideaki YOSHIFUJI <yoshfuji@ecei.tohoku.ac.jp> ;# All rights reserved. ;# @@ -27,7 +30,7 @@ ;# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ;# SUCH DAMAGE. -;# $Id: gailookup.pl.in,v 1.5 2000/05/03 14:20:41 ume Exp $ +;# $Id: gailookup.pl.in,v 1.12 2005/10/11 06:57:21 ume Exp $ use Getopt::Std; use Socket; @@ -37,16 +40,20 @@ use strict; my $inet6 = defined(eval 'PF_INET6'); my %opt; -getopts(($inet6 ? 'chpsn46' : 'chpsn4'), \%opt); +getopts(($inet6 ? 'achpsnNqS46' : 'chpsnNqS4'), \%opt); if ($opt{'h'}){ - print STDERR ("Usage: $0 [-h | [-c] [-n] [-p] [-s] [-4" . + print STDERR ("Usage: $0 [-h | [-a] [-c] [-n] [-N] [-p] [-q] [-s] [-S] [-4" . ($inet6 && "|-6") . "] [host [serv]]]\n" . "-h : help\n" . + "-a : AI_ADDRCONFIG flag\n" . "-c : AI_CANONNAME flag\n" . "-n : AI_NUMERICHOST flag\n" . + "-N : AI_NUMERICSERV flag\n" . "-p : AI_PASSIVE flag\n" . + "-q : only show IP address\n" . "-s : NI_WITHSCOPEID flag\n" . + "-S : suppress scopeid\n" . ($inet6 ? "-4|-6: PF_INET | PF_INET6" : "-4 : PF_INET") . "\n"); exit(4); @@ -62,21 +69,35 @@ $af = PF_INET if ($opt{'4'}); $af = PF_INET6 if ($inet6 && $opt{'6'}); my $flags = 0; +eval('$flags |= AI_ADDRCONFIG') if ($opt{'a'}); $flags |= AI_PASSIVE if ($opt{'p'}); $flags |= AI_NUMERICHOST if ($opt{'n'}); +$flags |= AI_NUMERICSERV if ($opt{'N'}); $flags |= AI_CANONNAME if ($opt{'c'}); my $nflags = NI_NUMERICHOST | NI_NUMERICSERV; -$nflags |= NI_WITHSCOPEID if ($opt{'s'}); +eval('$nflags |= NI_WITHSCOPEID') if ($opt{'s'}); my $socktype = SOCK_STREAM; my $protocol = 0; my @tmp = getaddrinfo($host, $serv, $af, $socktype, $protocol, $flags); +if ($#tmp < 1) { + print(STDERR "${host}: @tmp[0]\n"); + exit 1; +} while (my($family,$socktype,$protocol,$sin,$canonname) = splice(@tmp, $[, 5)){ + if ($opt{'S'} && $family == AF_INET6) { + my($port, $flowinfo, $addr, $scopeid) = unpack_sockaddr_in6_all($sin); + $sin = pack_sockaddr_in6_all($port, $flowinfo, $addr, 0); + } my($addr, $port) = getnameinfo($sin, $nflags); - print("family=$family, socktype=$socktype, protocol=$protocol, addr=$addr, port=$port"); - print(" canonname=$canonname") if ($opt{'c'}); + if ($opt{'q'}) { + print("$addr"); + } else { + print("family=$family, socktype=$socktype, protocol=$protocol, addr=$addr, port=$port"); + print(" canonname=$canonname") if ($opt{'c'}); + } print("\n"); } diff --git a/cpan/dist/Socket6/getaddrinfo.c b/cpan/dist/Socket6/getaddrinfo.c index 7765fb86..3f751b30 100644 --- a/cpan/dist/Socket6/getaddrinfo.c +++ b/cpan/dist/Socket6/getaddrinfo.c @@ -1,6 +1,6 @@ /* * Mar 8, 2000 by Hajimu UMEMOTO <ume@mahoroba.org> - * $Id: getaddrinfo.c,v 1.6 2000/05/27 19:16:43 ume Exp $ + * $Id: getaddrinfo.c,v 1.13 2005/08/27 16:33:10 ume Exp $ * * This module is besed on ssh-1.2.27-IPv6-1.5 written by * KIKUCHI Takahiro <kick@kyoto.wide.ad.jp> @@ -27,8 +27,9 @@ malloc_ai(int port, u_long addr, int socktype, int proto) { struct addrinfo *ai; - if (ai = (struct addrinfo *)malloc(sizeof(struct addrinfo) + - sizeof(struct sockaddr_in))) { + ai = (struct addrinfo *)malloc(sizeof(struct addrinfo) + + sizeof(struct sockaddr_in)); + if (ai) { memset(ai, 0, sizeof(struct addrinfo) + sizeof(struct sockaddr_in)); ai->ai_addr = (struct sockaddr *)(ai + 1); /* XXX -- ssh doesn't use sa_len */ @@ -51,12 +52,12 @@ char * gai_strerror(int ecode) { switch (ecode) { - case EAI_NODATA: - return "no address associated with hostname."; case EAI_MEMORY: return "memory allocation failure."; case EAI_FAMILY: return "ai_family not supported."; + case EAI_NONAME: + return "hostname nor servname provided, or not known."; case EAI_SERVICE: return "servname not supported for ai_socktype."; default: @@ -74,7 +75,7 @@ freeaddrinfo(struct addrinfo *ai) do { next = ai->ai_next; free(ai); - } while (ai = next); + } while ((ai = next) != NULL); } int @@ -83,8 +84,8 @@ getaddrinfo(const char *hostname, const char *servname, { struct addrinfo *cur, *prev = NULL; struct hostent *hp; + struct in_addr in; int i, port = 0, socktype, proto; - char *pe_proto; if (hints && hints->ai_family != PF_INET && hints->ai_family != PF_UNSPEC) return EAI_FAMILY; @@ -107,12 +108,14 @@ getaddrinfo(const char *hostname, const char *servname, } } if (servname) { - if (isdigit(*servname)) + if (isdigit((int)*servname)) port = htons(atoi(servname)); else { struct servent *se; char *pe_proto; + if (hints && hints->ai_flags & AI_NUMERICSERV) + return EAI_NONAME; switch (socktype) { case SOCK_DGRAM: pe_proto = "udp"; @@ -129,21 +132,25 @@ getaddrinfo(const char *hostname, const char *servname, port = se->s_port; } } - if (hints && hints->ai_flags & AI_PASSIVE) - if (*res = malloc_ai(port, htonl(0x00000000), socktype, proto)) - return 0; + if (!hostname) { + if (hints && hints->ai_flags & AI_PASSIVE) + *res = malloc_ai(port, htonl(0x00000000), socktype, proto); else - return EAI_MEMORY; - if (!hostname) - if (*res = malloc_ai(port, htonl(0x7f000001), socktype, proto)) + *res = malloc_ai(port, htonl(0x7f000001), socktype, proto); + if (*res) return 0; else return EAI_MEMORY; - if (inet_addr(hostname) != -1) - if (*res = malloc_ai(port, inet_addr(hostname), socktype, proto)) + } + if (inet_aton(hostname, &in)) { + *res = malloc_ai(port, in.s_addr, socktype, proto); + if (*res) return 0; else return EAI_MEMORY; + } + if (hints && hints->ai_flags & AI_NUMERICHOST) + return EAI_NONAME; if ((hp = gethostbyname(hostname)) && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) { for (i = 0; hp->h_addr_list[i]; i++) { @@ -168,5 +175,5 @@ getaddrinfo(const char *hostname, const char *servname, } return 0; } - return EAI_NODATA; + return EAI_NONAME; } diff --git a/cpan/dist/Socket6/getnameinfo.c b/cpan/dist/Socket6/getnameinfo.c index f06236d8..3e264c74 100644 --- a/cpan/dist/Socket6/getnameinfo.c +++ b/cpan/dist/Socket6/getnameinfo.c @@ -1,6 +1,6 @@ /* * Mar 8, 2000 by Hajimu UMEMOTO <ume@mahoroba.org> - * $Id: getnameinfo.c,v 1.3 2000/03/09 19:31:23 ume Exp $ + * $Id: getnameinfo.c,v 1.8 2004/01/04 10:13:44 ume Exp $ * * This module is besed on ssh-1.2.27-IPv6-1.5 written by * KIKUCHI Takahiro <kick@kyoto.wide.ad.jp> @@ -22,8 +22,12 @@ #include <string.h> #include "gai.h" +#ifndef HAVE_SOCKLEN_T +typedef unsigned int socklen_t; +#endif /* HAVE_SOCKLEN_T */ + int -getnameinfo(const struct sockaddr *sa, size_t salen, +getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags) { struct sockaddr_in *sin = (struct sockaddr_in *)sa; @@ -31,30 +35,41 @@ getnameinfo(const struct sockaddr *sa, size_t salen, char tmpserv[16]; if (serv) { - sprintf(tmpserv, "%d", ntohs(sin->sin_port)); + snprintf(tmpserv, sizeof(tmpserv), "%d", ntohs(sin->sin_port)); if (strlen(tmpserv) > servlen) return EAI_MEMORY; else strcpy(serv, tmpserv); } - if (host) - if (flags & NI_NUMERICHOST) - if (strlen(inet_ntoa(sin->sin_addr)) > hostlen) + if (host) { + if (flags & NI_NUMERICHOST) { + if (flags & NI_NAMEREQD) + return EAI_NONAME; + if (strlen(inet_ntoa(sin->sin_addr)) >= hostlen) return EAI_MEMORY; else { strcpy(host, inet_ntoa(sin->sin_addr)); return 0; } - else - if (hp = gethostbyaddr((char *)&sin->sin_addr, - sizeof(struct in_addr), AF_INET)) - if (strlen(hp->h_name) > hostlen) + } else { + hp = gethostbyaddr((char *)&sin->sin_addr, + sizeof(struct in_addr), AF_INET); + if (hp) + if (strlen(hp->h_name) >= hostlen) return EAI_MEMORY; else { strcpy(host, hp->h_name); return 0; } - else - return EAI_NODATA; + else if (flags & NI_NAMEREQD) + return EAI_NONAME; + else if (strlen(inet_ntoa(sin->sin_addr)) >= hostlen) + return EAI_MEMORY; + else { + strcpy(host, inet_ntoa(sin->sin_addr)); + return 0; + } + } + } return 0; } diff --git a/cpan/dist/Socket6/im-140.diff b/cpan/dist/Socket6/im-140.diff index c3e64c47..6771568e 100644 --- a/cpan/dist/Socket6/im-140.diff +++ b/cpan/dist/Socket6/im-140.diff @@ -18,7 +18,7 @@ - @he_infos = im_getaddrinfo($s, $remoteport, AF_UNSPEC, SOCK_STREAM); + $0 = progname() . ": getaddrinfo($s)"; + @he_infos = getaddrinfo($s, $remoteport, AF_UNSPEC, SOCK_STREAM); - if ($#he_infos < 0) { + if ($#he_infos < 1) { im_warn("address unknown for $s\n"); @Response = ("address unknown for $s"); @@ -147,7 +150,7 @@ diff --git a/cpan/dist/Socket6/inet_ntop.c b/cpan/dist/Socket6/inet_ntop.c new file mode 100644 index 00000000..a78d7fc9 --- /dev/null +++ b/cpan/dist/Socket6/inet_ntop.c @@ -0,0 +1,182 @@ +/* + * Copyright (C) 1996-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM + * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL + * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + + +#define NS_INT16SZ 2 +#define NS_IN6ADDRSZ 16 + +/* + * WARNING: Don't even consider trying to compile this on a system where + * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX. + */ + +static const char *inet_ntop4(const unsigned char *src, char *dst, + size_t size); + +#ifdef AF_INET6 +static const char *inet_ntop6(const unsigned char *src, char *dst, + size_t size); +#endif + +/* char * + * isc_net_ntop(af, src, dst, size) + * convert a network format address to presentation format. + * return: + * pointer to presentation format address (`dst'), or NULL (see errno). + * author: + * Paul Vixie, 1996. + */ +const char * +inet_ntop(int af, const void *src, char *dst, size_t size) +{ + switch (af) { + case AF_INET: + return (inet_ntop4(src, dst, size)); +#ifdef AF_INET6 + case AF_INET6: + return (inet_ntop6(src, dst, size)); +#endif + default: + errno = EAFNOSUPPORT; + return (NULL); + } + /* NOTREACHED */ +} + +/* const char * + * inet_ntop4(src, dst, size) + * format an IPv4 address + * return: + * `dst' (as a const) + * notes: + * (1) uses no statics + * (2) takes a unsigned char* not an in_addr as input + * author: + * Paul Vixie, 1996. + */ +static const char * +inet_ntop4(const unsigned char *src, char *dst, size_t size) +{ + static const char *fmt = "%u.%u.%u.%u"; + char tmp[sizeof "255.255.255.255"]; + + if ((size_t)sprintf(tmp, fmt, src[0], src[1], src[2], src[3]) >= size) + { + errno = ENOSPC; + return (NULL); + } + strcpy(dst, tmp); + + return (dst); +} + +/* const char * + * isc_inet_ntop6(src, dst, size) + * convert IPv6 binary address into presentation (printable) format + * author: + * Paul Vixie, 1996. + */ +#ifdef AF_INET6 +static const char * +inet_ntop6(const unsigned char *src, char *dst, size_t size) +{ + /* + * Note that int32_t and int16_t need only be "at least" large enough + * to contain a value of the specified size. On some systems, like + * Crays, there is no such thing as an integer variable with 16 bits. + * Keep this in mind if you think this function should have been coded + * to use pointer overlays. All the world's not a VAX. + */ + char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp; + struct { int base, len; } best, cur; + unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ]; + int i; + + /* + * Preprocess: + * Copy the input (bytewise) array into a wordwise array. + * Find the longest run of 0x00's in src[] for :: shorthanding. + */ + memset(words, '\0', sizeof words); + for (i = 0; i < NS_IN6ADDRSZ; i++) + words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3)); + best.base = -1; + cur.base = -1; + for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) { + if (words[i] == 0) { + if (cur.base == -1) + cur.base = i, cur.len = 1; + else + cur.len++; + } else { + if (cur.base != -1) { + if (best.base == -1 || cur.len > best.len) + best = cur; + cur.base = -1; + } + } + } + if (cur.base != -1) { + if (best.base == -1 || cur.len > best.len) + best = cur; + } + if (best.base != -1 && best.len < 2) + best.base = -1; + + /* + * Format the result. + */ + tp = tmp; + for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) { + /* Are we inside the best run of 0x00's? */ + if (best.base != -1 && i >= best.base && + i < (best.base + best.len)) { + if (i == best.base) + *tp++ = ':'; + continue; + } + /* Are we following an initial run of 0x00s or any real hex? */ + if (i != 0) + *tp++ = ':'; + /* Is this address an encapsulated IPv4? */ + if (i == 6 && best.base == 0 && + (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) { + if (!inet_ntop4(src+12, tp, + sizeof tmp - (tp - tmp))) + return (NULL); + tp += strlen(tp); + break; + } + tp += sprintf(tp, "%x", words[i]); + } + /* Was it a trailing run of 0x00's? */ + if (best.base != -1 && (best.base + best.len) == + (NS_IN6ADDRSZ / NS_INT16SZ)) + *tp++ = ':'; + *tp++ = '\0'; + + /* + * Check for overflow, copy, and we're done. + */ + if ((size_t)(tp - tmp) > size) { + errno = ENOSPC; + return (NULL); + } + strcpy(dst, tmp); + return (dst); +} +#endif /* AF_INET6 */ diff --git a/cpan/dist/Socket6/inet_pton.c b/cpan/dist/Socket6/inet_pton.c new file mode 100644 index 00000000..de14a4fe --- /dev/null +++ b/cpan/dist/Socket6/inet_pton.c @@ -0,0 +1,208 @@ +/* + * Copyright (C) 1996-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM + * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL + * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#define NS_INT16SZ 2 +#define NS_INADDRSZ 4 +#define NS_IN6ADDRSZ 16 + +/* + * WARNING: Don't even consider trying to compile this on a system where + * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX. + */ + +static int inet_pton4(const char *src, unsigned char *dst); +static int inet_pton6(const char *src, unsigned char *dst); + +/* int + * isc_net_pton(af, src, dst) + * convert from presentation format (which usually means ASCII printable) + * to network format (which is usually some kind of binary format). + * return: + * 1 if the address was valid for the specified address family + * 0 if the address wasn't valid (`dst' is untouched in this case) + * -1 if some other error occurred (`dst' is untouched in this case, too) + * author: + * Paul Vixie, 1996. + */ +int +inet_pton(int af, + const char *src, + void *dst) +{ + switch (af) { + case AF_INET: + return (inet_pton4(src, dst)); +#ifdef AF_INET6 + case AF_INET6: + return (inet_pton6(src, dst)); +#endif + default: + errno = EAFNOSUPPORT; + return (-1); + } + /* NOTREACHED */ +} + +/* int + * inet_pton4(src, dst) + * like inet_aton() but without all the hexadecimal and shorthand. + * return: + * 1 if `src' is a valid dotted quad, else 0. + * notice: + * does not touch `dst' unless it's returning 1. + * author: + * Paul Vixie, 1996. + */ +static int +inet_pton4(src, dst) + const char *src; + unsigned char *dst; +{ + static const char digits[] = "0123456789"; + int saw_digit, octets, ch; + unsigned char tmp[NS_INADDRSZ], *tp; + + saw_digit = 0; + octets = 0; + *(tp = tmp) = 0; + while ((ch = *src++) != '\0') { + const char *pch; + + if ((pch = strchr(digits, ch)) != NULL) { + unsigned int new = *tp * 10 + (pch - digits); + + if (new > 255) + return (0); + *tp = new; + if (! saw_digit) { + if (++octets > 4) + return (0); + saw_digit = 1; + } + } else if (ch == '.' && saw_digit) { + if (octets == 4) + return (0); + *++tp = 0; + saw_digit = 0; + } else + return (0); + } + if (octets < 4) + return (0); + memcpy(dst, tmp, NS_INADDRSZ); + return (1); +} + +/* int + * inet_pton6(src, dst) + * convert presentation level address to network order binary form. + * return: + * 1 if `src' is a valid [RFC1884 2.2] address, else 0. + * notice: + * (1) does not touch `dst' unless it's returning 1. + * (2) :: in a full address is silently ignored. + * credit: + * inspired by Mark Andrews. + * author: + * Paul Vixie, 1996. + */ +#ifdef AF_INET6 +static int +inet_pton6(src, dst) + const char *src; + unsigned char *dst; +{ + static const char xdigits_l[] = "0123456789abcdef", + xdigits_u[] = "0123456789ABCDEF"; + unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp; + const char *xdigits, *curtok; + int ch, saw_xdigit; + unsigned int val; + + memset((tp = tmp), '\0', NS_IN6ADDRSZ); + endp = tp + NS_IN6ADDRSZ; + colonp = NULL; + /* Leading :: requires some special handling. */ + if (*src == ':') + if (*++src != ':') + return (0); + curtok = src; + saw_xdigit = 0; + val = 0; + while ((ch = *src++) != '\0') { + const char *pch; + + if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL) + pch = strchr((xdigits = xdigits_u), ch); + if (pch != NULL) { + val <<= 4; + val |= (pch - xdigits); + if (val > 0xffff) + return (0); + saw_xdigit = 1; + continue; + } + if (ch == ':') { + curtok = src; + if (!saw_xdigit) { + if (colonp) + return (0); + colonp = tp; + continue; + } + if (tp + NS_INT16SZ > endp) + return (0); + *tp++ = (unsigned char) (val >> 8) & 0xff; + *tp++ = (unsigned char) val & 0xff; + saw_xdigit = 0; + val = 0; + continue; + } + if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) && + inet_pton4(curtok, tp) > 0) { + tp += NS_INADDRSZ; + saw_xdigit = 0; + break; /* '\0' was seen by inet_pton4(). */ + } + return (0); + } + if (saw_xdigit) { + if (tp + NS_INT16SZ > endp) + return (0); + *tp++ = (unsigned char) (val >> 8) & 0xff; + *tp++ = (unsigned char) val & 0xff; + } + if (colonp != NULL) { + /* + * Since some memmove()'s erroneously fail to handle + * overlapping regions, we'll do the shift by hand. + */ + const int n = tp - colonp; + int i; + + for (i = 1; i <= n; i++) { + endp[- i] = colonp[n - i]; + colonp[n - i] = 0; + } + tp = endp; + } + if (tp != endp) + return (0); + memcpy(dst, tmp, NS_IN6ADDRSZ); + return (1); +} +#endif diff --git a/cpan/dist/Socket6/t/use.t b/cpan/dist/Socket6/t/use.t new file mode 100644 index 00000000..3f70f141 --- /dev/null +++ b/cpan/dist/Socket6/t/use.t @@ -0,0 +1,48 @@ +#!/usr/bin/env perl -w + +# Copyright (C) 2003 Hajimu UMEMOTO <ume@mahoroba.org>. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of the project nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +# $Id$ + +use strict; +use Test; +use Socket; +BEGIN { plan tests => 3 } + +use Socket6; ok(1); +my @tmp = getaddrinfo("localhost", "", AF_INET, SOCK_STREAM, 0, 0); +if ($#tmp >= 1) { + ok(2); +} +my($family, $socktype, $protocol, $sin, $canonname) = splice(@tmp, $[, 5); +my($addr, $port) = getnameinfo($sin, NI_NUMERICHOST | NI_NUMERICSERV); +if ($addr eq "127.0.0.1" && $port eq "0") { + ok(3); +} +exit; +__END__ |