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project('custom header generator', 'c')
cc_id = meson.get_compiler('c').get_id()
cc_ver = meson.get_compiler('c').version()
if cc_id == 'intel' or (cc_id == 'lcc' and cc_ver.version_compare('<=1.23.08'))
# ICC and LCC <= 1.23.08 do not escape spaces in paths in the dependency file, so Ninja
# (correctly) thinks that the rule has multiple outputs and errors out:
# 'depfile has multiple output paths'
error('MESON_SKIP_TEST: Skipping test because your compiler is known to generate broken dependency files')
endif
gen = find_program('makeheader.py')
generated_h = custom_target('makeheader.py',
output : 'myheader.lh', # Suffix not .h to ensure this works with custom suffixes, too.
input : 'input.def',
command : [gen, '@INPUT0@', '@OUTPUT0@', files('somefile.txt')])
prog = executable('prog', 'prog.c', generated_h)
test('gentest', prog)