irtt: add irtt

Isochronous round trip time tool.

Useful for measuring one-way send or recv delay between hosts,
among other things.

Signed-off-by: Marcel Vital <ralmina@tuta.io>

net/irtt/Makefile

+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (C) 2021 Marcel Vital
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=irtt
+PKG_VERSION:=0.9.1
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/heistp/irtt.git
+PKG_SOURCE_VERSION:=v$(PKG_VERSION)
+PKG_MIRROR_HASH:=5ec1c97542f826431977168c024d547d7eb45c5c17e1d01d79736547a5a43199
+
+PKG_LICENSE:=GPL-2.0-only
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Marcel Vital <ralmina@tuta.io>
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/irtt-$(PKG_VERSION)
+PKG_BUILD_DEPENDS:=golang/host
+PKG_BUILD_PARALLEL:=1
+PKG_USE_MIPS16:=0
+
+GO_PKG:=github.com/heistp/irtt
+
+include $(INCLUDE_DIR)/package.mk
+include ../../lang/golang/golang-package.mk
+
+define Package/irtt
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=irtt
+  URL:=https://github.com/heistp/irtt
+  DEPENDS:=$(GO_ARCH_DEPENDS)
+endef
+
+define Package/irtt/description
+  Isochronous round trip time tool. 
+  Useful for measuring one-way send or recv delay between hosts,
+  among other things.
+endef
+
+define Package/irtt/install
+	$(call GoPackage/Package/Install/Bin,$(PKG_INSTALL_DIR))
+
+	$(INSTALL_DIR) $(1)/usr/bin/
+	$(CP) $(PKG_INSTALL_DIR)/usr/bin/irtt $(1)/usr/bin/
+endef
+
+$(eval $(call GoBinPackage,irtt))
+$(eval $(call BuildPackage,irtt))

net/irtt/test.sh

+#!/bin/sh
+
+/usr/bin/"${1}" version 2>/dev/null | grep -F "${2}"