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56 lines
1.7 KiB
56 lines
1.7 KiB
project('a', 'c') |
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good = declare_dependency(link_with: static_library('good', 'g.c')) |
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bad = declare_dependency(link_args: 'nonexistent.a') |
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not_found = dependency('invalid', required: false) |
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source_set = import('sourceset') |
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sources = source_set.source_set() |
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sources.add(when: 'YES', if_false: ['nope.c']) |
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sources.add(when: 'YES1', if_true: files('a.c')) |
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subdir('subdir') |
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sources.add(when: 'NO', if_true: 'nope.c', if_false: ['f.c']) |
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sources.add(when: 'NO', if_true: bad, if_false: ['f.c']) |
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sources.add(when: 'YES2', if_true: good) |
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# dependencies as conditions |
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sources.add(when: not_found, if_true: 'nope.c') |
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# test add_all |
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sources2 = source_set.source_set() |
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sources2.add(when: 'YES1', if_true: 'nope.c') |
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sources.add_all(when: 'NO', if_true: sources2) |
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# test duplicate items |
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sources.add(when: 'YES1', if_true: files('a.c')) |
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conf1 = { |
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'YES': true, |
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'YES1': true, |
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'YES2': false, |
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'NO': false, |
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} |
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result1 = sources.apply(conf1) |
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conf2 = { |
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'YES': true, |
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'YES1': false, |
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'YES2': true, |
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'NO': false, |
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} |
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result2 = sources.apply(conf2) |
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# Each target will recompile the objects |
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executable('first', sources: result1.sources(), dependencies: result1.dependencies()) |
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executable('second', sources: result2.sources(), dependencies: result2.dependencies()) |
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# All target will use the same object files |
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if meson.is_unity() |
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message('Skipping extraction test because this is a Unity build.') |
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else |
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all_objs = static_library('all_objs', sources.all_sources()) |
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executable('first_via_lib', objects: all_objs.extract_objects(result1.sources()), dependencies: result1.dependencies()) |
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executable('second_via_lib', objects: all_objs.extract_objects(result2.sources()), dependencies: result2.dependencies()) |
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endif
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