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47 lines
1.6 KiB
47 lines
1.6 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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# Try to compile a test that takes a dep and an include_directories |
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cc = meson.get_compiler('c') |
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zlibdep = cc.find_library('z') |
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code = '''#include<myinc.h> |
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int main(int argc, char **argv) { |
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void * something = deflate; |
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if(something != 0) |
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return 0; |
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return 1; |
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} |
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''' |
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inc = include_directories('incdir') |
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r = cc.run(code, include_directories : inc, dependencies : zlibdep) |
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assert(r.returncode() == 0, 'Running manual zlib test failed.')
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