/perl-5.16.0/cpan/Socket/Makefile.PL
Perl | 243 lines | 185 code | 45 blank | 13 comment | 3 complexity | 2018d7d2c0b3e99f068deeb5dae9e1d0 MD5 | raw file
Possible License(s): AGPL-1.0
- #!perl
- use strict;
- use warnings;
- use ExtUtils::MakeMaker;
- use ExtUtils::Constant 0.23 'WriteConstants';
- use Config;
- my @DEFINES;
- my $cb;
- my $seq = 0;
- sub check_for
- {
- my %args = @_;
- return if exists $Config{$args{confkey}};
- require ExtUtils::CBuilder;
- $cb ||= ExtUtils::CBuilder->new( quiet => 1 );
- my $main = $args{main};
- print "Checking $args{define}...\n";
- my $file_base = "test-$seq"; $seq++;
- my $file_source = "$file_base.c";
- {
- open( my $file_source_fh, ">", $file_source ) or die "Cannot write $file_source - $!";
- print $file_source_fh <<"EOF";
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netdb.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- int main(int argc, char *argv[])
- {
- (void)argc;
- (void)argv;
- $main
- return 0;
- }
- EOF
- }
- my $file_obj = eval { $cb->compile( source => $file_source ) };
- unlink $file_source;
- return 0 unless defined $file_obj;
- my $file_exe = eval { $cb->link_executable( objects => $file_obj ) };
- unlink $file_obj;
- return 0 unless defined $file_exe;
- # Don't need to try running it
- unlink $file_exe;
- push @DEFINES, $args{define};
- }
- sub check_for_func
- {
- my %args = @_;
- my $func = delete $args{func};
- check_for( %args, main => "void *p = &$func; (void)p;" );
- }
- my %defines = (
- # -Dfoo func() $Config{key}
- HAS_GETADDRINFO => [ "getaddrinfo", "d_getaddrinfo" ],
- HAS_GETNAMEINFO => [ "getnameinfo", "d_getnameinfo" ],
- HAS_INET_ATON => [ "inet_aton", "d_inetaton" ],
- HAS_INETNTOP => [ "inet_ntop", "d_inetntop" ],
- HAS_INETPTON => [ "inet_pton", "d_inetpton" ],
- );
- foreach my $define ( sort keys %defines ) {
- my ( $func, $key ) = @{$defines{$define}};
- check_for_func(
- confkey => $key,
- define => $define,
- func => $func
- );
- }
- check_for(
- confkey => "d_sockaddr_sa_len",
- define => "HAS_SOCKADDR_SA_LEN",
- main => "struct sockaddr sa; sa.sa_len = 0;"
- );
- check_for(
- confkey => "d_sockaddr_in6",
- define => "HAS_SOCKADDR_IN6",
- main => "struct sockaddr_in6 sin6; sin6.sin6_family = AF_INET6;"
- );
- check_for(
- confkey => "d_sin6_scope_id",
- define => "HAS_SIN6_SCOPE_ID",
- main => "struct sockaddr_in6 sin6; sin6.sin6_scope_id = 0;"
- );
- check_for(
- confkey => "d_ipv6_mreq",
- define => "HAS_IPV6_MREQ",
- main => "struct ipv6_mreq mreq; mreq.ipv6mr_interface = 0;"
- );
- my %makefile_args;
- # Since we're providing a later version of a core module, before 5.12 the
- # @INC order is wrong so we'll have to go in perl rather than site dirs
- $makefile_args{INSTALLDIRS} = "perl" if $] < 5.012;
- WriteMakefile(
- NAME => 'Socket',
- VERSION_FROM => 'Socket.pm',
- # ABSTRACT_FROM gets confused by C<Socket>
- ABSTRACT => 'networking constants and support functions',
- ($Config{libs} =~ /(-lsocks\S*)/ ? (LIBS => [ "$1" ] ) : ()),
- XSPROTOARG => '-noprototypes', # XXX remove later?
- realclean => {FILES=> 'const-c.inc const-xs.inc'},
- DEFINE => join( " ", map { "-D$_" } @DEFINES ),
- CONFIGURE_REQUIRES => {
- 'ExtUtils::CBuilder' => 0,
- 'ExtUtils::Constant' => '0.23',
- },
- MIN_PERL_VERSION => '5.006001',
- LICENSE => 'perl',
- %makefile_args,
- );
- my @names = (
- qw(
- AF_802 AF_AAL AF_APPLETALK AF_CCITT AF_CHAOS AF_CTF AF_DATAKIT
- AF_DECnet AF_DLI AF_ECMA AF_GOSIP AF_HYLINK AF_IMPLINK AF_INET AF_INET6
- AF_ISO AF_KEY AF_LAST AF_LAT AF_LINK AF_MAX AF_NBS AF_NIT AF_NS AF_OSI
- AF_OSINET AF_PUP AF_ROUTE AF_SNA AF_UNIX AF_UNSPEC AF_USER AF_WAN
- AF_X25
- AI_ADDRCONFIG AI_ALL AI_CANONIDN AI_CANONNAME AI_IDN
- AI_IDN_ALLOW_UNASSIGNED AI_IDN_USE_STD3_ASCII_RULES AI_NUMERICHOST
- AI_NUMERICSERV AI_PASSIVE AI_V4MAPPED
- EAI_ADDRFAMILY EAI_AGAIN EAI_BADFLAGS EAI_BADHINTS EAI_FAIL EAI_FAMILY
- EAI_NODATA EAI_NONAME EAI_PROTOCOL EAI_SERVICE EAI_SOCKTYPE EAI_SYSTEM
- IOV_MAX
- IP_OPTIONS IP_HDRINCL IP_TOS IP_TTL IP_RECVOPTS IP_RECVRETOPTS
- IP_RETOPTS
- IPV6_ADD_MEMBERSHIP IPV6_DROP_MEMBERSHIP IPV6_MTU IPV6_MTU_DISCOVER
- IPV6_MULTICAST_HOPS IPV6_MULTICAST_IF IPV6_MULTICAST_LOOP
- IPV6_UNICAST_HOPS IPV6_V6ONLY
- MSG_BCAST MSG_BTAG MSG_CTLFLAGS MSG_CTLIGNORE MSG_DONTWAIT MSG_EOF
- MSG_EOR MSG_ERRQUEUE MSG_ETAG MSG_FIN MSG_MAXIOVLEN MSG_MCAST
- MSG_NOSIGNAL MSG_RST MSG_SYN MSG_TRUNC MSG_URG MSG_WAITALL MSG_WIRE
- NI_DGRAM NI_IDN NI_IDN_ALLOW_UNASSIGNED NI_IDN_USE_STD3_ASCII_RULES
- NI_NAMEREQD NI_NOFQDN NI_NUMERICHOST NI_NUMERICSERV
- PF_802 PF_AAL PF_APPLETALK PF_CCITT PF_CHAOS PF_CTF PF_DATAKIT
- PF_DECnet PF_DLI PF_ECMA PF_GOSIP PF_HYLINK PF_IMPLINK PF_INET PF_INET6
- PF_ISO PF_KEY PF_LAST PF_LAT PF_LINK PF_MAX PF_NBS PF_NIT PF_NS PF_OSI
- PF_OSINET PF_PUP PF_ROUTE PF_SNA PF_UNIX PF_UNSPEC PF_USER PF_WAN
- PF_X25
- SCM_CONNECT SCM_CREDENTIALS SCM_CREDS SCM_TIMESTAMP
- SOCK_DGRAM SOCK_RAW SOCK_RDM SOCK_SEQPACKET SOCK_STREAM
- SOL_SOCKET
- SOMAXCONN
- SO_ACCEPTCONN SO_ATTACH_FILTER SO_BACKLOG SO_BROADCAST SO_CHAMELEON
- SO_DEBUG SO_DETACH_FILTER SO_DGRAM_ERRIND SO_DOMAIN SO_DONTLINGER
- SO_DONTROUTE SO_ERROR SO_FAMILY SO_KEEPALIVE SO_LINGER SO_OOBINLINE
- SO_PASSCRED SO_PASSIFNAME SO_PEERCRED SO_PROTOCOL SO_PROTOTYPE
- SO_RCVBUF SO_RCVLOWAT SO_RCVTIMEO SO_REUSEADDR SO_REUSEPORT
- SO_SECURITY_AUTHENTICATION SO_SECURITY_ENCRYPTION_NETWORK
- SO_SECURITY_ENCRYPTION_TRANSPORT SO_SNDBUF SO_SNDLOWAT SO_SNDTIMEO
- SO_STATE SO_TYPE SO_USELOOPBACK SO_XOPEN SO_XSE
- TCP_KEEPALIVE TCP_MAXRT TCP_MAXSEG TCP_NODELAY TCP_STDURG TCP_CORK
- TCP_KEEPIDLE TCP_KEEPINTVL TCP_KEEPCNT TCP_SYNCNT TCP_LINGER2
- TCP_DEFER_ACCEPT TCP_WINDOW_CLAMP TCP_INFO TCP_QUICKACK TCP_CONGESTION
- TCP_MD5SIG
- UIO_MAXIOV
- ),
- {name=>"IPPROTO_IP", type=>"IV", default=>["IV", 0]},
- {name=>"IPPROTO_IPV6", type=>"IV", default=>["IV", 41]},
- {name=>"IPPROTO_RAW", type=>"IV", default=>["IV", 255]},
- {name=>"IPPROTO_ICMP", type=>"IV", default=>["IV", 1]},
- {name=>"IPPROTO_TCP", type=>"IV", default=>["IV", 6]},
- {name=>"IPPROTO_UDP", type=>"IV", default=>["IV", 17]},
- {name=>"SHUT_RD", type=>"IV", default=>["IV", "0"]},
- {name=>"SHUT_WR", type=>"IV", default=>["IV", "1"]},
- {name=>"SHUT_RDWR", type=>"IV", default=>["IV", "2"]},
- );
- push @names, {
- name => $_,
- type => "IV",
- macro => [ "#if defined($_) || defined(HAS_$_) /* might be an enum */\n",
- "#endif\n" ]
- } foreach qw (MSG_CTRUNC MSG_DONTROUTE MSG_OOB MSG_PEEK MSG_PROXY SCM_RIGHTS);
- push @names, {
- name => $_,
- type => "SV",
- pre => "struct in_addr ip_address; ip_address.s_addr = htonl($_);",
- value => "newSVpvn_flags((char *)&ip_address,sizeof(ip_address), SVs_TEMP)",
- } foreach qw(INADDR_ANY INADDR_LOOPBACK INADDR_NONE INADDR_BROADCAST);
- push @names, {
- name => $_,
- type => "SV",
- macro => [ "#ifdef ${_}_INIT\n",
- "#endif\n" ],
- pre => "struct in6_addr ip6_address = ${_}_INIT;",
- value => "newSVpvn_flags((char *)&ip6_address,sizeof(ip6_address), SVs_TEMP)",
- } foreach qw(IN6ADDR_ANY IN6ADDR_LOOPBACK);
- # Work around an old Perl core bug that affects ExtUtils::Constants on
- # pre-5.8.2 Perls. EU:C should be amended to work around this itself.
- if("$]" < 5.008002) {
- require ExtUtils::Constant::ProxySubs;
- no warnings "once";
- $ExtUtils::Constant::ProxySubs::type_to_C_value{$_} = sub { () }
- foreach qw(YES NO UNDEF), "";
- }
- WriteConstants(
- PROXYSUBS => {autoload => 1},
- NAME => 'Socket',
- NAMES => \@names,
- );