comment "zeromq needs a toolchain w/ C++, threads"
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depends on !(BR2_INSTALL_LIBSTDCPP && BR2_TOOLCHAIN_HAS_THREADS)
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|
config BR2_PACKAGE_ZEROMQ
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bool "zeromq"
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_HAS_THREADS
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select BR2_PACKAGE_UTIL_LINUX
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select BR2_PACKAGE_UTIL_LINUX_LIBUUID
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help
|
ØMQ (ZeroMQ, 0MQ, zmq) looks like an embeddable networking
|
library but acts like a concurrency framework. It gives you
|
sockets that carry whole messages across various transports
|
like in-process, inter- process, TCP, and multicast. You can
|
connect sockets N-to-N with patterns like fanout, pub-sub,
|
task distribution, and request-reply. It's fast enough to
|
be the fabric for clustered products. Its asynchronous I/O
|
model gives you scalable multicore applications, built as
|
asynchronous message-processing tasks. It has a score of
|
language APIs and runs on most operating systems.
|
|
ØMQ is from iMatix and is LGPL open source.
|
|
http://www.zeromq.org/
|
|
if BR2_PACKAGE_ZEROMQ
|
|
comment "norm support needs a toolchain w/ dynamic library"
|
depends on BR2_STATIC_LIBS
|
|
config BR2_PACKAGE_ZEROMQ_NORM
|
bool "NORM support"
|
depends on !BR2_STATIC_LIBS
|
select BR2_PACKAGE_NORM
|
help
|
Add support for NACK-Oriented Reliable Multicast (RFC 5740)
|
protocol.
|
|
comment "PGM/EPGM support needs a toolchain w/ wchar"
|
depends on BR2_TOOLCHAIN_HAS_SYNC_2
|
depends on BR2_TOOLCHAIN_HAS_SYNC_4
|
depends on !BR2_USE_WCHAR
|
|
config BR2_PACKAGE_ZEROMQ_PGM
|
bool "PGM/EPGM support"
|
depends on BR2_TOOLCHAIN_HAS_SYNC_2
|
depends on BR2_TOOLCHAIN_HAS_SYNC_4
|
depends on BR2_USE_WCHAR # openpgm
|
select BR2_PACKAGE_OPENPGM
|
help
|
Add support for Pragmatic General Multicast protocol (RFC
|
3208) implemented either over raw IP packets or UDP
|
datagrams (encapsulated PGM).
|
|
endif
|
