ouroboros/cmake/dependencies/system, branch testing

build: Set FUSE_PREFIX in fuse.cmake

2026-02-18T06:55:59+00:00

The FUSE_PREFIX was set in global.cmake, but before HAVE_FUSE was defined. The FUSE_PREFIX should be set in fuse.cmake. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Fix clobbering of FUSE_PREFIX

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

pkg_check_modules(FUSE ...) in fuse.cmake tells CMake's pkg-config module to use FUSE as the variable prefix. pkg-config then populates FUSE_PREFIX with the install prefix of libfuse (i.e., usr). This overwrote the FUSE_PREFIX cache variable set to /tmp/ouroboros in global.cmake. IRMd was calling mkdir("/usr", 0777) on startup and rmdir("/usr") on shutdown. The rmdir only fails because usr isn't empty — if it ever were (e.g., in a minimal container), it would deleted /usr. The fix renames the pkg-config prefix from FUSE to FUSE_PKG, so pkg-config populates FUSE_PKG_PREFIX (harmless) instead of clobbering FUSE_PREFIX. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

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