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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2026-02-02 22:50:17 +0100 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2026-02-04 08:17:24 +0100 |
| commit | 4c64d7daef8819d644ab78a911067b16943f023d (patch) | |
| tree | 7545488b224d510017f08a99006d9949367a9d77 /cmake/dependencies.cmake | |
| parent | b1687570df3e080c961cdcc0d59b708cfbdf955e (diff) | |
| download | ouroboros-4c64d7daef8819d644ab78a911067b16943f023d.tar.gz ouroboros-4c64d7daef8819d644ab78a911067b16943f023d.zip | |
build: Refactor CMake back to in-tree CMakeListsbe
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 <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'cmake/dependencies.cmake')
| -rw-r--r-- | cmake/dependencies.cmake | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/cmake/dependencies.cmake b/cmake/dependencies.cmake index 4c999250..109fe1d6 100644 --- a/cmake/dependencies.cmake +++ b/cmake/dependencies.cmake @@ -1,19 +1,43 @@ -include(FindPkgConfig) +find_package(PkgConfig QUIET) include(CheckSymbolExists) -include(dependencies/protobufc) -include(dependencies/explicit_bzero) -include(dependencies/systemlibraries) -include(dependencies/robustmutex) -include(dependencies/fuse) -include(dependencies/libgcrypt) -include(dependencies/openssl) -include(dependencies/sysrandom) -include(dependencies/libtoml) -include(dependencies/rawsockets) -include(dependencies/bpf) -include(dependencies/netmap) -include(dependencies/gcov) -include(dependencies/lcov) +# System libraries and features +include(dependencies/system/protobufc) +include(dependencies/system/libraries) +include(dependencies/system/explicit_bzero) +include(dependencies/system/robustmutex) +include(dependencies/system/fuse) +include(dependencies/system/sysrandom) + +# Cryptography +include(dependencies/crypt/openssl) +include(dependencies/crypt/libgcrypt) + +# IRMd +include(dependencies/irmd/libtoml) + +# Ethernet IPCP backends +include(dependencies/eth/rawsockets) +include(dependencies/eth/bpf) +include(dependencies/eth/netmap) +if(HAVE_RAW_SOCKETS OR HAVE_BPF OR HAVE_NETMAP) + set(HAVE_ETH TRUE CACHE INTERNAL "Ethernet IPCP support available") +else() + unset(HAVE_ETH CACHE) +endif() + +# UDP IPCP +include(dependencies/udp/ddns) + +# Coverage tools +include(dependencies/coverage/gcov) +include(dependencies/coverage/lcov) + +# Validate that at least one secure random generator is available +if(NOT ((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR APPLE OR + HAVE_SYS_RANDOM OR HAVE_OPENSSL_RNG OR HAVE_LIBGCRYPT)) + message(FATAL_ERROR "No secure random generator found, " + "please install libgcrypt (> 1.7.0) or OpenSSL") +endif() |