Upgrading CRTM version in GSI v3.7

Hi

I tried to upgrade the crtm version in GSI v3.7 from 2.3.0 to 2.4.0 but am getting the following errors when running

cmake -DBUILD_CORELIBS=ON $CORE_DIR

Errors:

Could not find CRTM library, so building from libsrc
setting source for crtm to be in libsrc
CMake Error: File /home/alim/GSI/comGSIv3.7_EnKFv1.3/cmake/PackageConfig.cmake.in does not exist.
CMake Error at /usr/share/cmake-3.20/Modules/CMakePackageConfigHelpers.cmake:342 (configure_file):
  configure_file Problem configuring file
Call Stack (most recent call first):
  libsrc/crtm/CMakeLists.txt:222 (configure_package_config_file)

The version of the crtm 2.4.0 I used is the one prepared by the CRTM team for EMC.

https://github.com/JCSDA/crtm/tree/release/REL-2.4.0_emc

Advice how on steps I need to upgrade this will be appreciated.

Thanks

Agnes