Hi,
While working on upstreaming support for a new MCU in TF-M, I've bumped into a requirement to link against an external library that's required for the device init sequence. I may (or may not) be able to remove this dependency, but is there currently a cross-platform mechanism to link .a files (etc.) during the build process at the platform/ext/*.cmake level?
It's possible to put something together for this one target ('target_link_libraries'???), but I was wondering if I'm missing an instance where this is handled at a higher level, similar to how the RTX library is handled in the same makefiles:
if (DEFINED CMSIS_5_DIR) # Not all projects define CMSIS_5_DIR, only the ones that use it. set(RTX_LIB_PATH "${CMSIS_5_DIR}/CMSIS/RTOS2/RTX/Library/GCC/libRTX_V8MMN.a") endif()
Best regards, Kevin