1project('pkgconfig-gen', 'c') 2 3# Some CI runners does not have zlib, just skip them as we need some common 4# external dependency. 5cc = meson.get_compiler('c') 6if not cc.find_library('z', required: false).found() 7 error('MESON_SKIP_TEST: zlib missing') 8endif 9 10# First check we have pkg-config >= 0.29 11pkgconfig = find_program('pkg-config', required: false) 12if not pkgconfig.found() 13 error('MESON_SKIP_TEST: pkg-config not found') 14endif 15 16v = run_command(pkgconfig, '--version').stdout().strip() 17if v.version_compare('<0.29') 18 error('MESON_SKIP_TEST: pkg-config version \'' + v + '\' too old') 19endif 20 21pkgg = import('pkgconfig') 22 23lib = shared_library('simple', 'simple.c') 24libver = '1.0' 25h = install_headers('simple.h') 26 27pkgg.generate( 28 libraries : [lib, '-lz'], 29 subdirs : '.', 30 version : libver, 31 name : 'libsimple', 32 filebase : 'simple', 33 description : 'A simple demo library.', 34 requires : 'glib-2.0', # Not really, but only here to test that this works. 35 requires_private : ['gio-2.0', 'gobject-2.0'], 36 libraries_private : [lib, '-lz'], 37) 38 39test('pkgconfig-validation', pkgconfig, 40 args: ['--validate', 'simple'], 41 env: [ 'PKG_CONFIG_PATH=' + meson.current_build_dir() + '/meson-private' ]) 42 43# Test that name_prefix='' and name='libfoo' results in '-lfoo' 44lib2 = shared_library('libfoo', 'simple.c', 45 name_prefix : '', 46 version : libver) 47 48pkgg.generate( 49 libraries : lib2, 50 name : 'libfoo', 51 version : libver, 52 description : 'A foo library.', 53 variables : ['foo=bar', 'datadir=${prefix}/data'], 54 extra_cflags : ['-DLIBFOO'], 55) 56 57pkgg.generate( 58 name : 'libhello', 59 description : 'A minimalistic pkgconfig file.', 60 version : libver, 61) 62 63pkgg.generate( 64 name : 'libhello_nolib', 65 description : 'A minimalistic pkgconfig file.', 66 version : libver, 67 dataonly: true, 68 variables : { 69 'foo': 'bar', 70 # prefix is not set by default for dataonly pc files, but it is allowed to 71 # define it manually. 72 'prefix': get_option('prefix'), 73 'escaped_var': 'hello world', 74 }, 75 unescaped_variables: { 76 'unescaped_var': 'hello world', 77 } 78) 79 80# Regression test for 2 cases: 81# - link_whole from InternalDependency used to be ignored, but we should still 82# recurse to add libraries they link to. In this case it must add `-lsimple1` 83# in generated pc file. 84# - dependencies from InternalDependency used to be ignored. In this it must add 85# `-lz` in generated pc file. 86simple1 = shared_library('simple1', 'simple.c') 87stat1 = static_library('stat1', 'simple.c', link_with: simple1) 88dep = declare_dependency(link_whole: stat1, dependencies: cc.find_library('z')) 89simple2 = library('simple2', 'simple.c') 90pkgg.generate(simple2, libraries: dep) 91 92# Regression test: as_system() does a deepcopy() of the InternalDependency object 93# which caused `-lsimple3` to be duplicated because generator used to compare 94# Target instances instead of their id. 95simple3 = shared_library('simple3', 'simple.c') 96dep1 = declare_dependency(link_with: simple3) 97dep2 = dep1.as_system() 98pkgg.generate(libraries: [dep1, dep2], 99 name: 'simple3', 100 description: 'desc') 101 102# Regression test: stat2 is both link_with and link_whole, it should not appear 103# in generated pc file. 104stat2 = static_library('stat2', 'simple.c', install: true) 105simple4 = library('simple4', 'simple.c', link_with: stat2) 106simple5 = library('simple5', 'simple5.c', link_with: simple4, link_whole: stat2) 107pkgg.generate(simple5) 108 109# Test passing a linkable CustomTarget and CustomTargetIndex to generator. 110# Do this only with gcc/clang to not have to deal with other compiler command 111# line specificities. 112if cc.get_id() in ['gcc', 'clang'] 113 ct = custom_target('ct', 114 input: 'simple.c', 115 output: 'libct.so', 116 command: [cc.cmd_array(), '@INPUT@', '-shared', '-o', '@OUTPUT@'], 117 ) 118 pkgg.generate(libraries: ct, 119 name: 'ct', 120 description: 'custom target' 121 ) 122 pkgg.generate(libraries: ct[0], 123 name: 'ct0', 124 description: 'custom target index' 125 ) 126endif 127