fix: install the osrm_guidance library

In the case of a shared object compilation, the resulting binaries need
that library. It was not installed along the others, leading to failures
when running osrm-extract.

Fixes #5603

Author: jdesgats

CHANGELOG.md

@@ -10,6 +10,7 @@
       - ADDED: keepalive support to the osrm-routed HTTP server [#5518](https://github.com/Project-OSRM/osrm-backend/pull/5518)
       - ADDED: flatbuffers output format support [#5513](https://github.com/Project-OSRM/osrm-backend/pull/5513)
       - ADDED: Global 'skip_waypoints' option [#5556](https://github.com/Project-OSRM/osrm-backend/pull/5556)
+      - FIXED: Install the libosrm_guidance library correctly [#5604](https://github.com/Project-OSRM/osrm-backend/pull/5604)
     - Routing:
       - CHANGED: allow routing past `barrier=arch` [#5352](https://github.com/Project-OSRM/osrm-backend/pull/5352)
       - CHANGED: default car weight was reduced to 2000 kg. [#5371](https://github.com/Project-OSRM/osrm-backend/pull/5371)

CMakeLists.txt

@@ -778,6 +778,7 @@ install(TARGETS osrm_customize DESTINATION lib)
 install(TARGETS osrm_update DESTINATION lib)
 install(TARGETS osrm_contract DESTINATION lib)
 install(TARGETS osrm_store DESTINATION lib)
+install(TARGETS osrm_guidance DESTINATION lib)
 
 
 # Install profiles and support library to /usr/local/share/osrm/profiles by default