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udpcast: add recipe

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udpcast is a file transfer tool that can send data simultaneously to many
destinations on a LAN.

It is an alternative to uftp which is already in meta-networking.

On a lossy network, udpcast provided 10x faster transfer rates
with error correction enabled while using a half as much CPU thanks to a
simpler algorithm.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Enguerrand de Ribaucourt 2024-06-05 13:27:26 +02:00 committed by Khem Raj
parent f22451b51b
commit 8b01302835
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1
meta-networking/recipes-core/packagegroups/packagegroup-meta-networking.bb
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@ -236,6 +236,7 @@ RDEPENDS:packagegroup-meta-networking-support = "\
rdma-core \
tcpreplay \
tinyproxy \
udpcast \
uftp \
unbound \
vnstat \

27
meta-networking/recipes-support/udpcast/udpcast/0001-include-stddef.h-for-ptrdiff_t.patch Normal file
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@ -0,0 +1,27 @@
From 5203821a936b1927c401034fe323686ad9eafb04 Mon Sep 17 00:00:00 2001
From: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com>
Date: Thu, 6 Jun 2024 15:57:12 +0200
Subject: [PATCH 1/1] include stddef.h for ptrdiff_t
This fixes compilation with musl.
Upstream-Status: Pending
Signed-off-by: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com>
---
receivedata.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/receivedata.c b/receivedata.c
index 9a68f67..0aa797f 100644
--- a/receivedata.c
+++ b/receivedata.c
@@ -1,4 +1,5 @@
#include <assert.h>
+#include <stddef.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
--
2.34.1

22
meta-networking/recipes-support/udpcast/udpcast_20230924.bb Normal file
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@ -0,0 +1,22 @@
SUMMARY = "UDP broadcast file distribution and installation"
DESCRIPTION = "UDPcast is a file transfer tool that can send data \
simultaneously to many destinations on a LAN. This can for instance be \
used to install entire classrooms of PC's at once. The advantage of UDPcast \
over using other methods (nfs, ftp, whatever) is that UDPcast uses UDP's \
multicast abilities: it won't take longer to install 15 machines than it would \
to install just 2."
HOMEPAGE = "http://www.udpcast.linux.lu/"
SECTION = "console/network"
LICENSE = "GPL-2.0-or-later & BSD-2-Clause"
LIC_FILES_CHKSUM = "file://COPYING;md5=e3cf524a29c8476be354bb329d36ff80"
SRC_URI = "http://www.udpcast.linux.lu/download/${BP}.tar.gz \
file://0001-include-stddef.h-for-ptrdiff_t.patch \
"
SRC_URI[sha256sum] = "17b5cd8b1e54f7e2e53357ac02ee86e4198bf704096987a03a3b5c402a0ecea1"
# Installation of rateGovernor.h fails without brokensep
inherit autotools-brokensep manpages
# pod2man required to build manpages
DEPENDS += "perl-native"