meson/test cases/unit/29 guessed linker dependencies/lib/meson.build

project('lib1', ['c'])

c_args = []

# Microsoft's compiler is quite smart about touching import libs on changes,
# so ensure that there is actually a change in symbols.
if get_option('more_exports')
    c_args += '-DMORE_EXPORTS'
endif

a = library('test-lib', 'lib.c', c_args: c_args, install: true)
ninjabackend: Try to guess library dependencies for linker invocation. The linkers currently do not support ninja compatible output of dependencies used while linking. Try to guess which files will be used while linking in python code and generate conservative dependencies to ensure changes in linked libraries are detected. This generates dependencies on the best match for static and shared linking, but this should not be a problem, except for spurious rebuilding when only one of them changes, which should not be a problem. Also makes sure to ignore any libraries generated inside the build, to keep the optimisation working where changes in a shared library only cause relink if the symbols have changed as well. 7 years ago			`project('lib1', ['c'])`

			`c_args = []`

			`# Microsoft's compiler is quite smart about touching import libs on changes,`
			`# so ensure that there is actually a change in symbols.`
			`if get_option('more_exports')`
			`c_args += '-DMORE_EXPORTS'`
			`endif`

			`a = library('test-lib', 'lib.c', c_args: c_args, install: true)`