Including sources in targets makes that file being compiled multiple
times. Instead, define an OBJECT library (i.e., it is only compiled, but
not linked), and link it into each target that uses it.
Instead of using the adhoc code for checking and including (globally!)
BLAS/LAPACKE, use PkgConfig to correctly identify libs (see deleted
comment: "Hope this gets fixed in future!" -- you are welcome). Next,
only link into those libraries that need it (PHY_UE, SIMU). Note that
only RHEL also needs cblas, so it is a non-REQUIREd dependency that is
only linked in if available. Further, take out linking into all other
modules, as they don't need it.
In the source code, take out preprocessor directives to correctly
include headers -- that is cmake's job, which it does just fine now.
First, we do not include openssl globally using `include_directories()`,
as most modules don't need it. Further, it is linked into SECURITY, and
removed from all other targets (they don't need it, only SECURITY).
Finally, remove a header include in NR PDCP that is not needed
- LINUX: option to optionally set a sighandler for certain simulators,
no practical relevance
- LINUX_LIST: not used anywhere
- DEBUG_DLSCH: referenced in the code, but those files have a separate
(commented) line `#define DEBUG_DLSCH`; probably never used
- LINK_ENB_PDCP_TO_IP_DRIVER, LINK_ENB_PDCP_TO_GTPV1U: commented in
cmake, although they are referenced. It is likely that code behaves
unexpected if re-enabled; we therefore remove these options to avoid
future problems
- Remove some more commented code
ENB_MODE is a cmake option to swap the order of include directories.
This has historical reasons; before OAI used cmake, it was very
sensitive to the order of includes. Nowadays, the order does not matter.
Remove this option, and fix the compilation issues that arise while
doing so.
integration_2023_w26
See merge request oai/openairinterface5g!2202
* !2081 Nonlinear ML receiver
* !2188 Bugfix for FR2
* !2189 Bugfix for getting band and numerology from command line for OAI UE
* !2192 Fix bugs in F1 implementation found with UBSan
* !2194 moving handling of RA success for reconfigurationWithSync at RRC
* !2031 Adding new sidelink (SL) variables
* !2148 NR MAC UE further improvements for DCI configuration
* !2164 Enable T304
* !2197 chore(ci-cn): Transition to YAML configuration scheme
Robert Schmidt