curl linking problem for ISMRMD with system HDF5 on Ubuntu 22.04

[Cate-Gascoigne]

When choosing USE_SYSTEM_HDF5=ON, CMake finds the Ubuntu hdf5 libraries. However, we get the following error

cd /home/cate/devel/build/builds/ISMRMRD/build/utilities && /usr/local/bin/cmake -E cmake_link_script CMakeFiles/ismrmrd_generate_cartesian_shepp_logan.dir/link.txt --verbose=ON
/usr/bin/c++ -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED -Wall -std=c++11 -Werror -O3 -DNDEBUG -rdynamic CMakeFiles/ismrmrd_generate_cartesian_shepp_logan.dir/generate_cartesian_shepp_logan.cpp.o CMakeFiles/ismrmrd_generate_cartesian_shepp_logan.dir/ismrmrd_phantom.cpp.o -o ismrmrd_generate_cartesian_shepp_logan  -Wl,-rpath,/home/cate/devel/build/builds/ISMRMRD/build:/home/cate/anaconda3/lib:/usr/lib/x86_64-linux-gnu/hdf5/serial: ../libismrmrd.so.1.13.7 /home/cate/anaconda3/lib/libboost_program_options.so.1.82.0 -lfftw3 -lfftw3f /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so /usr/lib/x86_64-linux-gnu/libpugixml.so.1.12
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_global_init@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_easy_perform@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_slist_free_all@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_easy_setopt@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_easy_init@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_slist_append@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_easy_cleanup@CURL_OPENSSL_4'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so: undefined reference to `curl_global_cleanup@CURL_OPENSSL_4'
collect2: error: ld returned 1 exit status

@KrisThielemans thinks this is because APT installs HDF5 with its hdf5-config.cmake, and CMake does not know it needs to link with curl.

Adding -lcurl to the above line resolves this, but this is not really a SIRF or even ISMRMRD problem.