The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.8 KiB
55 lines
1.8 KiB
6 years ago
|
project('a', 'c')
|
||
|
|
|
||
|
|
good = declare_dependency(link_with: static_library('good', 'g.c'))
|
||
|
|
bad = declare_dependency(link_args: 'nonexistent.a')
|
||
|
|
not_found = dependency('invalid', required: false)
|
||
|
|
|
||
|
|
source_set = import('sourceset')
|
||
|
|
|
||
|
|
sources = source_set.source_set()
|
||
|
|
sources.add(when: 'YES', if_false: ['nope.c'])
|
||
|
|
sources.add(when: 'YES1', if_true: files('a.c'))
|
||
|
|
subdir('subdir')
|
||
|
|
sources.add(when: 'NO', if_true: 'nope.c', if_false: ['f.c'])
|
||
|
|
sources.add(when: 'NO', if_true: bad, if_false: ['f.c'])
|
||
|
|
|
||
|
|
sources.add(when: 'YES2', if_true: good)
|
||
|
|
|
||
|
|
# dependencies as conditions
|
||
|
|
sources.add(when: not_found, if_true: 'nope.c')
|
||
|
|
|
||
|
|
# test add_all
|
||
|
|
sources2 = source_set.source_set()
|
||
|
|
sources2.add(when: 'YES1', if_true: 'nope.c')
|
||
|
|
sources.add_all(when: 'NO', if_true: sources2)
|
||
|
|
|
||
|
|
# test duplicate items
|
||
|
|
sources.add(when: 'YES1', if_true: files('a.c'))
|
||
|
|
|
||
|
|
conf1 = configuration_data()
|
||
|
|
conf1.set10('YES', true)
|
||
|
|
conf1.set10('YES1', true)
|
||
|
|
conf1.set10('YES2', false)
|
||
|
|
conf1.set10('NO', false)
|
||
|
|
result1 = sources.apply(conf1)
|
||
|
|
|
||
|
|
conf2 = configuration_data()
|
||
|
|
conf2.set10('YES', true)
|
||
|
|
conf2.set10('YES1', false)
|
||
|
|
conf2.set10('YES2', true)
|
||
|
|
conf2.set10('NO', false)
|
||
|
|
result2 = sources.apply(conf2)
|
||
|
|
|
||
|
|
# Each target will recompile the objects
|
||
|
|
executable('first', sources: result1.sources(), dependencies: result1.dependencies())
|
||
|
|
executable('second', sources: result2.sources(), dependencies: result2.dependencies())
|
||
|
|
|
||
|
|
# All target will use the same object files
|
||
|
|
if meson.is_unity()
|
||
|
|
message('Skipping extraction test because this is a Unity build.')
|
||
|
|
else
|
||
|
|
all_objs = static_library('all_objs', sources.all_sources())
|
||
|
|
executable('first_via_lib', objects: all_objs.extract_objects(result1.sources()), dependencies: result1.dependencies())
|
||
|
|
executable('second_via_lib', objects: all_objs.extract_objects(result2.sources()), dependencies: result2.dependencies())
|
||
|
|
endif
|