meson: require mpi

Author: scivision

meson.build

@@ -1,21 +1,22 @@
 project('FortranMPIexamples', 'fortran', 'c',
-meson_version: '>= 0.57.0'
+meson_version: '>= 1.5.0'
 )
 
 
 fc = meson.get_compiler('fortran')
 
-mpi = dependency('mpi', language : 'fortran', required : false, disabler: true)
+mpi = dependency('mpi', language : 'fortran', required : true)
+
 code = '''
 use mpi
 integer :: i
 call mpi_init(i)
 call mpi_finalize(i)
 end program'''
-if not fc.links(code, dependencies : mpi, name: 'Fortran MPI links')
-  mpi = disabler()
-endif
 
-mpiexec = find_program('mpiexec', required : false, disabler: true)  # MS-MPI has only mpiexec
+fc.links(code, dependencies : mpi, name: 'Fortran MPI links', required: true)
+
+mpiexec = find_program('mpiexec', required : true)
+# MS-MPI has only mpiexec
 
 subdir('test')