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116 lines
4.0 KiB
116 lines
4.0 KiB
project('llvmtest', ['c', 'cpp'], default_options : ['c_std=c99']) |
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method = get_option('method') |
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static = get_option('link-static') |
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d = dependency('llvm', required : false, static : static) |
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if not d.found() |
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error('MESON_SKIP_TEST llvm not found.') |
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endif |
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modules_to_find = [ |
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'bitwriter', 'asmprinter', 'executionengine', 'mcjit', 'target', |
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'nativecodegen', 'amdgpu', 'engine' |
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] |
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if method == 'combination' |
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if not d.version().version_compare(static ? '>0.1' : '>=7.0') |
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error('MESON_SKIP_TEST: llvm version is too low') |
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endif |
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llvm_ct_dep = dependency( |
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'llvm', |
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modules : modules_to_find, |
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required : false, |
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static : static, |
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method : 'config-tool', |
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) |
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if static and d.version().startswith('16.0') and d.version()[5].to_int() <= 6 |
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message('Skipping modules with cmake due to an LLVM bug, see https://github.com/mesonbuild/meson/issues/11642') |
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llvm_cm_dep = dependency( |
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'llvm', |
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required : false, |
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static : static, |
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method : 'cmake', |
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) |
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else |
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llvm_cm_dep = dependency( |
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'llvm', |
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modules : modules_to_find, |
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required : false, |
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static : static, |
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method : 'cmake', |
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) |
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endif |
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assert(llvm_ct_dep.found() and llvm_cm_dep.found(), 'config-tool and cmake both need to be found') |
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cm_version_major = llvm_cm_dep.version().split('.')[0].to_int() |
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cm_version_minor = llvm_cm_dep.version().split('.')[1].to_int() |
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ct_version_major = llvm_ct_dep.version().split('.')[0].to_int() |
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ct_version_minor = llvm_ct_dep.version().split('.')[1].to_int() |
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assert(cm_version_major == ct_version_major, 'config-tool and cmake returns different major versions') |
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assert(cm_version_minor == ct_version_minor, 'config-tool and cmake returns different minor versions') |
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else |
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if not static and method == 'cmake' |
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d = dependency('llvm', version : '>=7.0', required : false, static : static) |
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if not d.found() |
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error('MESON_SKIP_TEST llvm version is too low for cmake dynamic link.') |
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endif |
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endif |
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d = dependency('llvm', modules : 'not-found', required : false, static : static, method : method) |
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assert(d.found() == false, 'not-found llvm module found') |
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d = dependency('llvm', version : '<0.1', required : false, static : static, method : method) |
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assert(d.found() == false, 'ancient llvm module found') |
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d = dependency('llvm', optional_modules : 'not-found', required : false, static : static, method : method) |
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assert(d.found() == true, 'optional module stopped llvm from being found.') |
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# Check we can apply a version constraint |
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d = dependency('llvm', version : ['< 500', '>=@0@'.format(d.version())], required: false, static : static, method : method) |
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assert(d.found() == true, 'Cannot set version constraints') |
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# Check if we have to get pseudo components |
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d = dependency('llvm', modules: ['all-targets','native','engine'], required: false, static : static, method : method) |
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assert(d.found() == true, 'Cannot find pseudo components') |
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dep_tinfo = dependency('tinfo', required : false) |
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if not dep_tinfo.found() |
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cpp = meson.get_compiler('cpp') |
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dep_tinfo = cpp.find_library('tinfo', required: false) |
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endif |
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if static and method == 'cmake' and d.version().startswith('16.0') and d.version()[5].to_int() <= 5 |
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message('Skipping modules with cmake due to an LLVM bug, see https://github.com/mesonbuild/meson/issues/11642') |
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llvm_dep = dependency( |
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'llvm', |
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required : false, |
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static : static, |
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method : method, |
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) |
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else |
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llvm_dep = dependency( |
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'llvm', |
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modules : modules_to_find, |
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required : false, |
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static : static, |
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method : method, |
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) |
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endif |
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if not llvm_dep.found() |
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error('MESON_SKIP_TEST required llvm modules not found.') |
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endif |
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executable( |
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'sum', |
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'sum.c', |
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dependencies : [ |
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llvm_dep, dep_tinfo, |
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# zlib will be statically linked on windows |
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dependency('zlib', required : host_machine.system() != 'windows'), |
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meson.get_compiler('c').find_library('dl', required : false), |
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] |
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) |
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endif
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