ouroboros/src/ipcpd/CMakeLists.txt, branch testing

build: Refactor CMake back to in-tree CMakeLists

2026-02-13T08:22:29+00:00

This moves the build definitions back to src/ subdirectories (CMakeLists.txt per component). Configuration and dependencies are kept out of tree. Configuration options are bundled into cmake/config/ modules. Dependencies are grouped by component (system/, crypt/, eth/, coverage/, etc.). It now consistently uses target-based commands (target_include_directories, target_link_libraries) instead of global include_directories(). Proper PRIVATE/PUBLIC visibility for executable link libraries. CONFIG_OUROBOROS_DEBUG now properly set based on being a valid debug config (not just checking the string name). It also adds OuroborosTargets export for find_package() support and CMake package config files (OuroborosConfig.cmake) for easier integration with CMake projects. The build logic now follows more idiomatic CMake practices with configuration separated from target definitions. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Refactor CMake modules

2026-01-07T09:00:06+00:00

This moves the CMake build logic out of the source tree and splits it up into a more modular form. The tests now have a CMakeLists.txt file in their respective source directory. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Remove old IPCP_CONN_WAIT_DIR build option

2025-08-11T08:15:32+00:00

The IPCP_CONN_WAIT_DIR build option is not needed anymore with the recent update to the DHT. Also cleans up some logging in the IPCP. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Rename CACEP to CEP and set conngmr timeout

2024-02-26T08:00:09+00:00

The Common Application Connection Establishment Protocol (CACEP) is a RINA construct associated with the Common Distributed Application Protocol (CDAP). We dropped CDAP as O7s sees connection establishment as common to all applications (though it can be a nop). The wiki already refers to this as (O7s) Connection Establishment Protocol (CEP). The connection manager will now timeout waiting for CEP messages to avoid hanging forever, configurable at build time via CONNMGR_RCV_TIMEOUT. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Add build option to use pid as address

2024-02-23T15:41:38+00:00

This adds a build option IPCP_DEBUG_LOCAL that will use the pid as the DT name (address) in the unicast IPCP, which is handy for integration testing and debugging. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Simplify including common enrollment code

2023-08-30T08:02:44+00:00

The common enrollment code between the unicast and broadcast IPCP included the same C source from a source file in the unicast and broadcast directories. Now it's handled by defining COMMON_SOURCES for the unicast and broadcast IPCP. For now, only the enrollment component is common. Two things are needed for the connection manager: * Routing to be fixed to use a supporting broadcast layer. Then management flows can be removed from the unicast IPCP (as they are in fact data transfer flows of the broadcast layer that supports the routing dissemination traffic). * DHT to enroll as part of IPCP enrollment. Now it enrolls when a data transfer flow is established to be more akin to how Kademlia nodes join a Kademlia DHT, but this should be revised to adhere more to O7s enrollment concepts. After that, the connection manager code will also be completely shared between the unicast and broadcast layer and the connmgr will also be common code. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Reduce Linux slack timer

2021-07-12T07:09:44+00:00

This will reduce the linux high resolution slack timer in IPCPs. Linux default for userspace processes is 50us. It is configurable at build using IPCP_LINUX_SLACKTIMER_NS. Default is now 1us. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Disable core lock by default

2021-06-21T06:45:53+00:00

This was beneficial on dual-XEON CPU systems, but on most hardware, this kills performance when running multiple IPCPs on a single CPU. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Remove raptor IPCP

2021-03-28T10:46:05+00:00

This removes the raptor IPCP. The code hasn't been updated for a while, and wouldn't compile. Raptor served its purpose as a PoC for Ouroboros-over-Ethernet-Layer-1, but giving the extreme niche hardware needed to run it, it's not worth maintaining this anymore. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Refactor normal to unicast

2019-07-29T17:36:45+00:00

This completes the renaming of the normal IPCP to the unicast IPCP in the sources, to get everything consistent with the documentation. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders