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* ext/socket/extconf.rb: test functions just after struct members.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr
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2 changed files with 142 additions and 133 deletions
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@ -1,3 +1,7 @@
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Wed Feb 13 05:49:21 2013 Tanaka Akira <akr@fsij.org>
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* ext/socket/extconf.rb: test functions just after struct members.
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Tue Feb 12 12:02:35 2013 NARUSE, Yui <naruse@ruby-lang.org>
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* ext/json: merge JSON 1.7.7.
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@ -96,9 +96,56 @@ end
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have_struct_member('struct msghdr', 'msg_control', ['sys/types.h', 'sys/socket.h'])
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have_struct_member('struct msghdr', 'msg_accrights', ['sys/types.h', 'sys/socket.h'])
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ipv6 = false
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default_ipv6 = /cygwin|beos|haiku/ !~ RUBY_PLATFORM
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if enable_config("ipv6", default_ipv6)
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if have_func(test_func)
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have_func("sendmsg")
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have_func("recvmsg")
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have_func("freehostent")
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have_func("freeaddrinfo")
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if /haiku/ !~ RUBY_PLATFORM and have_func("gai_strerror")
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if checking_for("gai_strerror() returns const pointer") {!try_compile(<<EOF)}
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#{cpp_include(headers)}
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#include <stdlib.h>
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void
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conftest_gai_strerror_is_const()
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{
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*gai_strerror(0) = 0;
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}
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EOF
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$defs << "-DGAI_STRERROR_CONST"
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end
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end
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have_func("accept4")
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have_func('inet_ntop(0, (const void *)0, (char *)0, 0)') or
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have_func("inet_ntoa(*(struct in_addr *)NULL)")
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have_func('inet_pton(0, "", (void *)0)') or have_func('inet_aton("", (struct in_addr *)0)')
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have_func('getservbyport(0, "")')
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have_func("getifaddrs")
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have_func("getpeereid")
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have_func("getpeerucred")
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have_func("if_indextoname")
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have_func("hsterror")
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have_func("getipnodebyname")
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have_func("gethostbyname2")
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if !have_func("socketpair(0, 0, 0, 0)") and have_func("rb_w32_socketpair(0, 0, 0, 0)")
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$defs << "-Dsocketpair(a,b,c,d)=rb_w32_socketpair((a),(b),(c),(d))"
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$defs << "-DHAVE_SOCKETPAIR"
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end
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unless have_func("gethostname((char *)0, 0)")
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have_func("uname")
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end
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ipv6 = false
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default_ipv6 = /cygwin|beos|haiku/ !~ RUBY_PLATFORM
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if enable_config("ipv6", default_ipv6)
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if checking_for("ipv6") {try_link(<<EOF)}
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#include <sys/types.h>
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#ifndef _WIN32
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@ -114,9 +161,9 @@ EOF
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$defs << "-DENABLE_IPV6" << "-DINET6"
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ipv6 = true
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end
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end
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end
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if ipv6
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if ipv6
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if $mingw
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$CPPFLAGS << " -D_WIN32_WINNT=0x501" unless $CPPFLAGS.include?("_WIN32_WINNT")
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end
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@ -153,18 +200,15 @@ Fatal: no #{ipv6lib} library found. cannot continue.
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You need to fetch lib#{ipv6lib}.a from appropriate
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ipv6 kit and compile beforehand.
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EOS
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end
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end
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if !have_macro("IPPROTO_IPV6", headers) && have_const("IPPROTO_IPV6", headers)
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if !have_macro("IPPROTO_IPV6", headers) && have_const("IPPROTO_IPV6", headers)
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IO.read(File.join(File.dirname(__FILE__), "mkconstants.rb")).sub(/\A.*^__END__$/m, '').split(/\r?\n/).grep(/\AIPPROTO_\w*/){$&}.each {|name|
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have_const(name, headers) unless $defs.include?("-DHAVE_CONST_#{name.upcase}")
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}
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end
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end
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have_func("sendmsg")
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have_func("recvmsg")
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if checking_for("recvmsg() with MSG_PEEK allocate file descriptors") {try_run(cpp_include(headers) + <<'EOF')}
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if checking_for("recvmsg() with MSG_PEEK allocate file descriptors") {try_run(cpp_include(headers) + <<'EOF')}
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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@ -285,9 +329,9 @@ int main(int argc, char *argv[])
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}
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EOF
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$defs << "-DFD_PASSING_WORK_WITH_RECVMSG_MSG_PEEK"
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end
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end
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getaddr_info_ok = (enable_config("wide-getaddrinfo") && :wide) ||
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getaddr_info_ok = (enable_config("wide-getaddrinfo") && :wide) ||
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(checking_for("wide getaddrinfo") {try_run(<<EOF)} && :os)
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#{cpp_include(headers)}
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#include <stdlib.h>
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@ -396,7 +440,7 @@ main(void)
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return EXIT_FAILURE;
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}
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EOF
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if ipv6 and not getaddr_info_ok
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if ipv6 and not getaddr_info_ok
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abort <<EOS
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Fatal: --enable-ipv6 is specified, and your OS seems to support IPv6 feature.
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@ -404,41 +448,23 @@ But your getaddrinfo() and getnameinfo() are appeared to be broken. Sorry,
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you cannot compile IPv6 socket classes with broken these functions.
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You can try --enable-wide-getaddrinfo.
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EOS
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end
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end
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case with_config("lookup-order-hack", "UNSPEC")
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when "INET"
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case with_config("lookup-order-hack", "UNSPEC")
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when "INET"
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$defs << "-DLOOKUP_ORDER_HACK_INET"
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when "INET6"
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when "INET6"
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$defs << "-DLOOKUP_ORDER_HACK_INET6"
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when "UNSPEC"
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when "UNSPEC"
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# nothing special
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else
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else
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abort <<EOS
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Fatal: invalid value for --with-lookup-order-hack (expected INET, INET6 or UNSPEC)
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EOS
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end
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have_func("freehostent")
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have_func("freeaddrinfo")
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if /haiku/ !~ RUBY_PLATFORM and have_func("gai_strerror")
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if checking_for("gai_strerror() returns const pointer") {!try_compile(<<EOF)}
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#{cpp_include(headers)}
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#include <stdlib.h>
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void
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conftest_gai_strerror_is_const()
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{
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*gai_strerror(0) = 0;
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}
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EOF
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$defs << "-DGAI_STRERROR_CONST"
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end
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end
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have_func("accept4")
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$objs = [
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$objs = [
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"init.#{$OBJEXT}",
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"constants.#{$OBJEXT}",
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"basicsocket.#{$OBJEXT}",
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@ -453,9 +479,9 @@ $objs = [
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"option.#{$OBJEXT}",
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"ancdata.#{$OBJEXT}",
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"raddrinfo.#{$OBJEXT}"
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]
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]
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if getaddr_info_ok == :wide or
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if getaddr_info_ok == :wide or
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!have_func("getnameinfo", headers) or !have_func("getaddrinfo", headers)
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if have_struct_member("struct in6_addr", "s6_addr8", headers)
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$defs[-1] = "s6_addr=s6_addr8"
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@ -467,35 +493,13 @@ if getaddr_info_ok == :wide or
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$objs += ["getaddrinfo.#{$OBJEXT}"]
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$objs += ["getnameinfo.#{$OBJEXT}"]
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$defs << "-DGETADDRINFO_EMU"
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end
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have_func('inet_ntop(0, (const void *)0, (char *)0, 0)') or
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have_func("inet_ntoa(*(struct in_addr *)NULL)")
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have_func('inet_pton(0, "", (void *)0)') or have_func('inet_aton("", (struct in_addr *)0)')
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have_func('getservbyport(0, "")')
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have_func("getifaddrs")
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have_func("getpeereid")
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have_func("getpeerucred")
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have_func("if_indextoname")
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# workaround for recent Windows SDK
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$defs << "-DIPPROTO_IPV6=IPPROTO_IPV6" if $defs.include?("-DHAVE_CONST_IPPROTO_IPV6") && !have_macro("IPPROTO_IPV6")
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$distcleanfiles << "constants.h" << "constdefs.*"
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if have_func(test_func)
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have_func("hsterror")
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have_func("getipnodebyname") or have_func("gethostbyname2")
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if !have_func("socketpair(0, 0, 0, 0)") and have_func("rb_w32_socketpair(0, 0, 0, 0)")
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$defs << "-Dsocketpair(a,b,c,d)=rb_w32_socketpair((a),(b),(c),(d))"
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$defs << "-DHAVE_SOCKETPAIR"
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end
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unless have_func("gethostname((char *)0, 0)")
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have_func("uname")
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end
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# workaround for recent Windows SDK
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$defs << "-DIPPROTO_IPV6=IPPROTO_IPV6" if $defs.include?("-DHAVE_CONST_IPPROTO_IPV6") && !have_macro("IPPROTO_IPV6")
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$distcleanfiles << "constants.h" << "constdefs.*"
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if enable_config("socks", ENV["SOCKS_SERVER"])
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if have_library("socks5", "SOCKSinit")
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$defs << "-DSOCKS5" << "-DSOCKS"
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@ -503,6 +507,7 @@ if have_func(test_func)
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$defs << "-DSOCKS"
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end
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end
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hdr = "netinet6/in6.h"
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if /darwin/ =~ RUBY_PLATFORM and !try_compile(<<"SRC", nil, :werror=>true)
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#include <netinet/in.h>
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