From ef6813dfe448f1bde2052a592d650b0a3b7c0ee8 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Wed, 13 Mar 2024 07:40:11 +0100
Subject: [PATCH] add option to start a simple shell as async task

Currently, the shell is only able to print the number of
received tasks. Type `h` to show the supported commands.
---
 examples/tls/Cargo.toml | 3 ++-
 hermit/Cargo.toml       | 1 +
 hermit/build.rs         | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/tls/Cargo.toml b/examples/tls/Cargo.toml
index 4061ef2b2..07ab93d6d 100644
--- a/examples/tls/Cargo.toml
+++ b/examples/tls/Cargo.toml
@@ -27,7 +27,7 @@ path = "../../hermit"
 default-features = false
 
 [features]
-default = ["fsgsbase", "dhcpv4", "pci", "pci-ids", "acpi", "tcp"]
+default = ["fsgsbase", "dhcpv4", "pci", "pci-ids", "acpi", "tcp", "shell"]
 vga = ["hermit/vga"]
 dhcpv4 = ["hermit/dhcpv4"]
 pci = ["hermit/pci"]
@@ -40,3 +40,4 @@ instrument = ["hermit/instrument"]
 trace = ["hermit/trace"]
 rtl8139 = ["hermit/rtl8139"]
 ci = []
+shell = ["hermit/shell"]
\ No newline at end of file
diff --git a/hermit/Cargo.toml b/hermit/Cargo.toml
index 65c7fff6c..09b062ca8 100644
--- a/hermit/Cargo.toml
+++ b/hermit/Cargo.toml
@@ -48,6 +48,7 @@ tcp = []
 udp = []
 trace = []
 vga = []
+shell = []
 
 [build-dependencies]
 flate2 = "1"
diff --git a/hermit/build.rs b/hermit/build.rs
index abb5c8786..67771cf14 100644
--- a/hermit/build.rs
+++ b/hermit/build.rs
@@ -96,7 +96,7 @@ impl KernelSrc {
 			&mut cargo,
 			[
 				"acpi", "dhcpv4", "fsgsbase", "pci", "pci-ids", "smp", "tcp", "udp", "trace",
-				"vga", "rtl8139", "fs",
+				"vga", "rtl8139", "fs", "shell",
 			]
 			.into_iter(),
 		);