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98 lines
4.0 KiB
98 lines
4.0 KiB
project('get define', 'c', 'cpp') |
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host_system = host_machine.system() |
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foreach lang : ['c', 'cpp'] |
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cc = meson.get_compiler(lang) |
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if host_system == 'linux' |
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d = cc.get_define('__linux__') |
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assert(d == '1', '__linux__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'darwin' |
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d = cc.get_define('__APPLE__') |
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assert(d == '1', '__APPLE__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'windows' |
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d = cc.get_define('_WIN32') |
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assert(d == '1', '_WIN32 value is @0@ instead of 1'.format(d)) |
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elif host_system == 'cygwin' |
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d = cc.get_define('__CYGWIN__') |
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assert(d == '1', '__CYGWIN__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'haiku' |
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d = cc.get_define('__HAIKU__') |
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assert(d == '1', '__HAIKU__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'freebsd' |
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# the __FreeBSD__ define will be equal to the major version of the release |
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# (ex, in FreeBSD 11.x, __FreeBSD__ == 11). To make the test robust when |
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# being run on various versions of FreeBSD, just test that the define is |
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# set. |
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d = cc.get_define('__FreeBSD__') |
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assert(d != '', '__FreeBSD__ value is unset') |
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elif host_system == 'dragonfly' |
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d = cc.get_define('__DragonFly__') |
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assert(d == '1', '__DragonFly__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'netbsd' |
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d = cc.get_define('__NetBSD__') |
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assert(d == '1', '__NetBSD__ value is @0@ instead of 1'.format(d)) |
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elif host_system == 'gnu' |
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d = cc.get_define('__GNU__') |
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assert(d == '1', '__GNU__ value is @0@ instead of 1'.format(d)) |
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else |
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error('Please report a bug and help us improve support for this platform') |
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endif |
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if cc.find_library('z', required : false).found() |
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# When a C file containing #include <foo.h> is pre-processed and foo.h is |
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# found in the compiler's default search path, GCC inserts an extra comment |
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# between the delimiter and the define which causes a parsing error. |
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# https://github.com/mesonbuild/meson/issues/1726 |
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if host_machine.system() == 'netbsd' |
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# NetBSD's zlib doesn't is version 1.2.3 and doesn't have a |
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# ZLIB_VER_MAJOR, but it does have a ZLIB_VERSION (which is a string), so |
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# check the first non-quote character of that. |
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ver = cc.get_define('ZLIB_VERSION', prefix : '#include <zlib.h>')[1] |
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assert(ver == '1', 'ZLIB_VERSION (major) value is "@0@" instead of "1"'.format(ver)) |
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else |
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ver = cc.get_define('ZLIB_VER_MAJOR', prefix : '#include <zlib.h>') |
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assert(ver == '1', 'ZLIB_VER_MAJOR value is "@0@" instead of "1"'.format(ver)) |
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endif |
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endif |
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# Check that an undefined value is empty. |
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have = cc.get_define('MESON_FAIL_VALUE') |
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assert(have == '', 'MESON_FAIL_VALUE value is "@0@" instead of ""'.format(have)) |
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# This is used in the test_preprocessor_checks_CPPFLAGS() unit test. |
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have = cc.get_define('MESON_TEST_DEFINE_VALUE') |
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expect = get_option('MESON_TEST_DEFINE_VALUE') |
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assert(have == expect, 'MESON_TEST_DEFINE_VALUE value is "@0@" instead of "@1@"'.format(have, expect)) |
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run_1665_test = false |
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if meson.is_cross_build() |
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lang_arg = meson.get_cross_property(lang + '_args', '') |
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if lang_arg == '-DMESON_TEST_ISSUE_1665=1' |
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run_1665_test = true |
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endif |
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endif |
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if run_1665_test |
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have = cc.get_define('MESON_TEST_ISSUE_1665') |
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assert(have == '1', 'MESON_TEST_ISSUE_1665 value is "@0@" instead of "1"'.format(have)) |
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endif |
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have = cc.get_define('TEST_VERSION_STR', |
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prefix : '#include <concat.h>', include_directories: include_directories('.')) |
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assert(have == '"6.0.0"', 'TEST_VERSION_STR value is "@0@" instead of ""6.0.0""'.format(have)) |
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concat_examples = { |
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'TEST_CONCAT_1': '"abcdef"', |
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'TEST_CONCAT_2': '1', |
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'TEST_CONCAT_3': '1 2 3', |
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'TEST_CONCAT_4': '"ab" 1 "cd"', |
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'TEST_CONCAT_5': '"ab\"cd"', |
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'TEST_CONCAT_6': '"ab\" \"cd"', |
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} |
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foreach def,expected : concat_examples |
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have = cc.get_define(def, |
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prefix : '#include <concat.h>', include_directories: include_directories('.')) |
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assert(have == expected, '@0@ value is "@1@" instead of "@2@"'.format(def, have, expected)) |
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endforeach |
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endforeach
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