tests/hdf5: work around some problems

There are two cases that won't work (these are taken from fortran/9
cpp), using gfortran with a non-gcc compiler on windows, or using
gfortran with apple clang. The latter is due to default search paths,
which we can fix, but is out of scope for this MR.

1 files changed, 20 insertions, 5 deletions

diff --git a/test cases/frameworks/25 hdf5/meson.build b/test cases/frameworks/25 hdf5/meson.build
index ced33b1..0df2ffd 100644
--- a/test cases/frameworks/25 hdf5/meson.build
+++ b/test cases/frameworks/25 hdf5/meson.build
@@ -19,11 +19,26 @@ if add_languages('cpp', required: false)
   test('HDF5 C++', execpp, timeout: 30)
 endif
 
-# --- Fortran tests
-if add_languages('fortran', required: false)
-  h5f = dependency('hdf5', language : 'fortran', required : false, disabler: true, method : method)
-  exef = executable('exef', 'main.f90', dependencies : h5f)
-  test('HDF5 Fortran', exef, timeout: 30)
+test_fortran = add_languages('fortran', required: false)
+
+if test_fortran
+  cpp = meson.get_compiler('cpp')
+  fc = meson.get_compiler('fortran')
+
+  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 gfotran with non-gcc doesn't work on windows
+    test_fortran = false
+  endif
+
+  # --- Fortran tests
+  if test_fortran
+    h5f = dependency('hdf5', language : 'fortran', required : false, disabler: true, method : method)
+    exef = executable('exef', 'main.f90', dependencies : h5f)
+    test('HDF5 Fortran', exef, timeout: 30)
+  endif
 endif
 
 # Check we can apply a version constraint