RPATH check should limit how much it prints to stdout

[Micket]

I was testing a eb ParaView-5.12.0-foss-2023a.eb --module-only --rebuild with 5.0.x and forgot that it now does rpath by default (I don't think trace affects this?), so, it printed 68k lines of output to stdout; about 12MB of output to stdout.

== Temporary log file in case of crash /dev/shm/eb-v6bewr7c/easybuild-t9k5kewo.log
== processing EasyBuild easyconfig /apps/easybuild-easyconfigs/easybuild/easyconfigs/p/ParaView/ParaView-5.12.0-foss-2023b.eb
== building and installing ParaView/5.12.0-foss-2023b...
  >> installation prefix: /apps/Test2/software/ParaView/5.12.0-foss-2023b
== fetching files [skipped]
== creating build dir, resetting environment...
  >> build dir: /dev/shm/ParaView/5.12.0/foss-2023b
== ... (took < 1 sec)
== unpacking [skipped]
== patching [skipped]
== preparing...
  >> loading toolchain module: foss/2023b
  >> loading modules for build dependencies:
  >>  * CMake/3.27.6-GCCcore-13.2.0
  >> loading modules for (runtime) dependencies:
  >>  * Python/3.11.5-GCCcore-13.2.0
  >>  * SciPy-bundle/2023.11-gfbf-2023b
  >>  * Boost/1.83.0-GCC-13.2.0
  >>  * XZ/5.4.4-GCCcore-13.2.0
  >>  * HDF5/1.14.3-gompi-2023b
  >>  * netCDF/4.9.2-gompi-2023b
  >>  * libdrm/2.4.117-GCCcore-13.2.0
  >>  * Mesa/23.1.9-GCCcore-13.2.0
  >>  * Qt6/6.6.3-GCCcore-13.2.0
  >>  * zlib/1.2.13-GCCcore-13.2.0
  >>  * FFmpeg/6.0-GCCcore-13.2.0
  >>  * Szip/2.1.1-GCCcore-13.2.0
  >> defining build environment for foss/2023b toolchain
== ... (took 13 secs)
== configuring [skipped]
== building [skipped]
== testing [skipped]
== installing [skipped]
== taking care of extensions [skipped]
== restore after iterating...
== ... (took < 1 sec)
== postprocessing [skipped]
== sanity checking...
  >> file 'bin/paraview' found: OK
  >> file 'bin/pvserver' found: OK
  >> file 'bin/pvpython' found: OK
  >> (non-empty) directory 'include/paraview-5.12' found: OK
  >> (non-empty) directory 'lib/python3.11/site-packages' found: OK
  >> loading modules: ParaView/5.12.0-foss-2023b...
  >> running command 'python -c "import paraview"' ...
  >> result for command 'python -c "import paraview"': OK
== ... (took 2 mins 27 secs)
== FAILED: Installation ended unsuccessfully: Sanity check failed: No '(RPATH)' found in 'readelf -d' output for /apps/Test2/software/ParaView/5.12.0-foss-2023b/bin/vtkWrapClientServer-pv5.12:        linux-vdso.so.1 (0x00007fff481a4000)
        libc.so.6 => /lib64/libc.so.6 (0x00007ff4911f7000)
        libvtkWrappingTools-pv5.12.so.1 => /apps/Test2/software/ParaView/5.12.0-foss-2023b/bin/../lib64/libvtkWrappingTools-pv5.12.so.1 (0x00007ff49178a000)
        libmpi.so.40 => /apps/Test2/software/OpenMPI/4.1.6-GCC-13.2.0/lib/libmpi.so.40 (0x00007ff491662000)
        /lib64/ld-linux-x86-64.so.2 (0x00007ff4915bc000)
        libopen-rte.so.40 => /apps/Test2/software/OpenMPI/4.1.6-GCC-13.2.0/lib/libopen-rte.so.40 (0x00007ff49113f000)
        libopen-pal.so.40 => /apps/Test2/software/OpenMPI/4.1.6-GCC-13.2.0/lib/libopen-pal.so.40 (0x00007ff491090000)
        librt.so.1 => /lib64/librt.so.1 (0x00007ff490e88000)
        libutil.so.1 => /lib64/libutil.so.1 (0x00007ff490c84000)
        libhwloc.so.15 => /apps/Test2/software/hwloc/2.9.2-GCCcore-13.2.0/lib/libhwloc.so.15 (0x00007ff491601000)
        libpciaccess.so.0 => /apps/Test2/software/libpciaccess/0.17-GCCcore-13.2.0/lib/libpciaccess.so.0 (0x00007ff4915f5000)
        libxml2.so.2 => /apps/Test2/software/libxml2/2.11.5-GCCcore-13.2.0/lib/libxml2.so.2 (0x00007ff490b25000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007ff490921000)
        libz.so.1 => /lib64/libz.so.1 (0x00007ff490709000)
        liblzma.so.5 => /apps/Test2/software/XZ/5.4.4-GCCcore-13.2.0/lib/liblzma.so.5 (0x00007ff4906db000)
        libevent_core-2.1.so.7 => /apps/Test2/software/libevent/2.1.12-GCCcore-13.2.0/lib/libevent_core-2.1.so.7 (0x00007ff4906a4000)
        libevent_pthreads-2.1.so.7 => /apps/Test2/software/libevent/2.1.12-GCCcore-13.2.0/lib/libevent_pthreads-2.1.so.7 (0x00007ff4915ee000)
        libm.so.6 => /lib64/libm.so.6 (0x00007ff490322000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007ff490102000)

[snip: 68k lines of output followed here...]

Ouch. I think rpath check should limit itself to some small number of lines in stdout, because it gets silly with larger packages like this.