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28 lines
1.1 KiB
28 lines
1.1 KiB
project('external dependency', 'c') |
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# Zlib is probably on all dev machines. |
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dep = dependency('zlib', version : '>=1.2') |
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exe = executable('zlibprog', 'prog-checkver.c', |
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dependencies : dep, |
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c_args : '-DFOUND_ZLIB="' + dep.version() + '"') |
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assert(dep.version().version_compare('>=1.2'), 'Pkg-config version numbers exposed incorrectly.') |
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# Check that the version exposed by zlib internally is the same as the one we |
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# retrieve from the pkg-config file. This assumes that the packager didn't mess |
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# up, but we can be reasonably sure of that. |
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test('zlibtest', exe) |
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zprefix = dep.get_pkgconfig_variable('prefix') # Always set but we can't be sure what the value is. |
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# pkg-config returns empty string for not defined variables |
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assert(dep.get_pkgconfig_variable('nonexisting') == '', 'Value of unknown variable is not empty.') |
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# Test that dependencies of dependencies work. |
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dep2 = declare_dependency(dependencies : dep) |
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exe2 = executable('zlibprog2', 'prog.c', dependencies : dep2) |
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test('zlibtest2', exe2) |
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# Try to find a nonexistant library to ensure requires:false works. |
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dep = dependency('nvakuhrabnsdfasdf', required : false)
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