1project('library versions', 'c') 2 3if run_command(find_program('require_pkgconfig.py'), check: true).stdout().strip() == 'yes' 4 required = true 5else 6 required = false 7endif 8 9zlib_dep = dependency('zlib', required: required) 10if zlib_dep.found() 11 build_rpath = zlib_dep.type_name() == 'pkgconfig' ? zlib_dep.get_pkgconfig_variable('libdir') : 'lib' 12 some = shared_library('some', 'lib.c', 13 # duplicate the rpath again, in order 14 # to test Meson's RPATH deduplication 15 build_rpath : build_rpath, 16 dependencies : zlib_dep, 17 version : '1.2.3', 18 soversion : '7', 19 install : true) 20else 21 some = shared_library('some', 'lib.c', 22 version : '1.2.3', 23 soversion : '7', 24 install : true) 25endif 26 27noversion = shared_library('noversion', 'lib.c', 28 install : true) 29 30onlyversion = shared_library('onlyversion', 'lib.c', 31 version : '1.4.5', 32 install : true) 33 34onlysoversion = shared_library('onlysoversion', 'lib.c', 35 # Also test that int soversion is acceptable 36 soversion : 5, 37 install : true) 38 39shared_library('intver', 'lib.c', 40 darwin_versions : 2) 41 42shared_library('stringver', 'lib.c', 43 darwin_versions : '2.3') 44 45shared_library('stringlistver', 'lib.c', 46 darwin_versions : ['2.4']) 47 48shared_library('intstringver', 'lib.c', 49 darwin_versions : [1111, '2.5']) 50 51shared_library('stringlistvers', 'lib.c', 52 darwin_versions : ['2.6', '2.6.1']) 53 54# Hack to make the executables below depend on the shared libraries above 55# without actually adding them as `link_with` dependencies since we want to try 56# linking to them with -lfoo linker arguments. 57out = custom_target('library-dependency-hack', 58 input : 'exe.orig.c', 59 output : 'exe.c', 60 depends : [some, noversion, onlyversion, onlysoversion], 61 command : ['cp', '@INPUT@', '@OUTPUT@']) 62 63# Manually test if the linker can find the above libraries 64# i.e., whether they were generated with the right naming scheme 65test('manually linked 1', executable('manuallink1', out, 66 link_args : ['-L.', '-lsome'], 67 build_rpath : meson.current_build_dir())) 68 69test('manually linked 2', executable('manuallink2', out, 70 link_args : ['-L.', '-lnoversion'], 71 build_rpath : meson.current_build_dir())) 72 73test('manually linked 3', executable('manuallink3', out, 74 link_args : ['-L.', '-lonlyversion'], 75 build_rpath : meson.current_build_dir())) 76 77test('manually linked 4', executable('manuallink4', out, 78 link_args : ['-L.', '-lonlysoversion'], 79 build_rpath : meson.current_build_dir())) 80 81shared_module('module', 'lib.c', install : true) 82