hdf5: Skip failing Fortran config-tool test when h5fc is broken

Skip the hdf5 Fortran config-tool test when running on CI and h5fc looks
broken.  This is needed due to upstream bug that h5fc does not include
include paths when built via CMake, that currently affects at least Arch
Linux and Gentoo.

Bug: HDFGroup/hdf5#5660
Signed-off-by: Michał Górny <[email protected]>
(cherry picked from commit 23e4901)

Author: mgorny

test cases/frameworks/25 hdf5/meson.build

@@ -28,13 +28,18 @@ test_fortran = add_languages('fortran', required: false)
 if test_fortran
   cpp = meson.get_compiler('cpp')
   fc = meson.get_compiler('fortran')
+  fs = import('fs')
 
   if host_machine.system() == 'darwin' and cpp.get_id() == 'clang' and fc.get_id() == 'gcc'
     # Search paths don't work correctly here and -lgfortran doesn't work
     test_fortran = false
   elif host_machine.system() == 'windows' and cpp.get_id() != 'gcc' and fc.get_id() == 'gcc'
     # mixing gfortran with non-gcc doesn't work on windows
     test_fortran = false
+  elif fs.is_dir('/ci') and '-I' not in run_command('h5fc', '-show').stdout()
+    # h5fc does not include needed -I flags when HDF5 is built using CMake
+    # https://github.com/HDFGroup/hdf5/issues/5660
+    test_fortran = false
   endif
 
   # --- Fortran tests