project('library versions', 'c') if run_command(find_program('require_pkgconfig.py'), check: true).stdout().strip() == 'yes' required = true else required = false endif zlib_dep = dependency('zlib', required: required) if zlib_dep.found() some = shared_library('some', 'lib.c', # duplicate the rpath again, in order # to test Meson's RPATH deduplication build_rpath : zlib_dep.get_pkgconfig_variable('libdir'), dependencies : zlib_dep, version : '1.2.3', soversion : '7', install : true) else some = shared_library('some', 'lib.c', version : '1.2.3', soversion : '7', install : true) endif noversion = shared_library('noversion', 'lib.c', install : true) onlyversion = shared_library('onlyversion', 'lib.c', version : '1.4.5', install : true) onlysoversion = shared_library('onlysoversion', 'lib.c', # Also test that int soversion is acceptable soversion : 5, install : true) shared_library('intver', 'lib.c', darwin_versions : 2) shared_library('stringver', 'lib.c', darwin_versions : '2.3') shared_library('stringlistver', 'lib.c', darwin_versions : ['2.4']) shared_library('intstringver', 'lib.c', darwin_versions : [1111, '2.5']) shared_library('stringlistvers', 'lib.c', darwin_versions : ['2.6', '2.6.1']) # Hack to make the executables below depend on the shared libraries above # without actually adding them as `link_with` dependencies since we want to try # linking to them with -lfoo linker arguments. out = custom_target('library-dependency-hack', input : 'exe.orig.c', output : 'exe.c', depends : [some, noversion, onlyversion, onlysoversion], command : ['cp', '@INPUT@', '@OUTPUT@']) # Manually test if the linker can find the above libraries # i.e., whether they were generated with the right naming scheme test('manually linked 1', executable('manuallink1', out, link_args : ['-L.', '-lsome'], build_rpath : meson.current_build_dir())) test('manually linked 2', executable('manuallink2', out, link_args : ['-L.', '-lnoversion'], build_rpath : meson.current_build_dir())) test('manually linked 3', executable('manuallink3', out, link_args : ['-L.', '-lonlyversion'], build_rpath : meson.current_build_dir())) test('manually linked 4', executable('manuallink4', out, link_args : ['-L.', '-lonlysoversion'], build_rpath : meson.current_build_dir())) shared_module('module', 'lib.c', install : true)