net-misc/ethflop: New package

ethflop is a DOS TSR that emulates a floppy disk drive.
The emulated (virtual) floppy disk is, in fact, stored on a Linux server as a
floppy image. All the communication between ethflop (the TSR)
and ethflopd (the Linux daemon) is exchanged over raw Ethernet. No need for
any network configuration - the DOS PC only needs to have some kind of
Ethernet adapter and a suitable packet driver. The Linux server and
the DOS PC must be connected do the common Ethernet segment (same LAN).

Closes: https://github.com/gentoo/gentoo/pull/13307
Package-Manager: Portage-2.3.80, Repoman-2.3.19
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

4 files changed, 42 insertions, 0 deletions

diff --git a/net-misc/ethflop/files/ethflop-20191003-makefile.patch b/net-misc/ethflop/files/ethflop-20191003-makefile.patch
new file mode 100644
index 000000000000..7005dfdbb44b
--- /dev/null
+++ b/net-misc/ethflop/files/ethflop-20191003-makefile.patch
@@ -0,0 +1,13 @@
+--- a/Makefile	2019-10-03 23:02:15.000000000 +0200
++++ b/Makefile	2019-10-15 08:31:49.541999473 +0200
+@@ -14,8 +14,8 @@
+ #CFLAGS = -O2 -Wall -std=gnu89 -pedantic -Wextra -Wformat-security -D_FORTIFY_SOURCE=1 -Weverything -Wno-padded

+ 

+ # production

+-CC = gcc

+-CFLAGS = -O2 -std=gnu89

++CC ?= gcc

++CFLAGS ?= -O2 -std=gnu89

+ 

+ all: ethflopd

+ 

diff --git a/net-misc/ethflop/files/ethflopd.confd b/net-misc/ethflop/files/ethflopd.confd
new file mode 100644
index 000000000000..a727dae4c726
--- /dev/null
+++ b/net-misc/ethflop/files/ethflopd.confd
@@ -0,0 +1,8 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# Network interface, which should be used for serving floppy images
+INTERFACE="lo"
+
+# Storage directory, from where floppy images are being served
+STORAGEDIR="/tmp"
diff --git a/net-misc/ethflop/files/ethflopd.initd b/net-misc/ethflop/files/ethflopd.initd
new file mode 100644
index 000000000000..d00c63f980ae
--- /dev/null
+++ b/net-misc/ethflop/files/ethflopd.initd
@@ -0,0 +1,11 @@
+#!/sbin/openrc-run
+# Copyright 2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+name="ethflopd daemon"
+command="/usr/bin/ethflopd"
+command_args="${INTERFACE} ${STORAGEDIR}"
+
+depend() {
+	need net
+}
diff --git a/net-misc/ethflop/files/ethflopd.service b/net-misc/ethflop/files/ethflopd.service
new file mode 100644
index 000000000000..2b6c31902ec6
--- /dev/null
+++ b/net-misc/ethflop/files/ethflopd.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=ethflopd daemon
+After=network-online.target
+
+[Service]
+EnvironmentFile=/etc/conf.d/ethflopd
+ExecStart=/usr/bin/ethflopd ${INTERFACE} ${STORAGEDIR}
+
+[Install]
+WantedBy=multi-user.target