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project('try compile', 'c', 'cpp')
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code = '''#include<stdio.h>
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void func(void) { printf("Something.\n"); }
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'''
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breakcode = '''#include<nonexisting.h>
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void func(void) { printf("This won't work.\n"); }
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'''
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warncode = '''#warning This is a warning
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int main(void) { return 0; }
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|
'''
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|
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configure_file(
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|
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input: 'foo.h.in',
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|
output: 'foo.h',
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|
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configuration: {},
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|
)
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header_code = '#include "foo.h"'
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foreach lang : ['c', 'cpp']
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compiler = meson.get_compiler(lang)
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|
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assert(not compiler.compiles(header_code, name: 'Should not include . by default'))
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|
|
assert(compiler.compiles(header_code, name: 'Should include builddir',
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|
|
include_directories: include_directories('.'),
|
|
|
|
))
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|
|
if compiler.compiles(code, name : 'code should succeed') == false
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|
|
error('Compiler ' + compiler.get_id() + ' is fail.')
|
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|
|
endif
|
|
|
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|
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|
|
if compiler.compiles(files('valid.c'), name : 'file should succeed') == false
|
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|
|
error('Compiler ' + compiler.get_id() + ' is fail.')
|
|
|
|
endif
|
|
|
|
|
|
|
|
copied = configure_file(input: 'valid.c', output: lang + '-valid-copy.c', copy: true)
|
|
|
|
if compiler.compiles(copied, name : 'built file should succeed') == false
|
|
|
|
error('Compiler ' + compiler.get_id() + ' is fail.')
|
|
|
|
endif
|
|
|
|
|
|
|
|
if compiler.compiles(breakcode, name : 'code should fail')
|
|
|
|
error('Compiler ' + compiler.get_id() + ' returned true on broken code.')
|
|
|
|
endif
|
|
|
|
|
|
|
|
if compiler.compiles(files('invalid.c'), name : 'file should fail')
|
|
|
|
error('Compiler ' + compiler.get_id() + ' returned true on broken code.')
|
|
|
|
endif
|
|
|
|
|
|
|
|
# MSVC does not support #warning instruction
|
|
|
|
if compiler.get_id() != 'msvc'
|
|
|
|
# First check that all tests pass without werror, then check they fail with it.
|
|
|
|
foreach with_werror : [false, true]
|
|
|
|
expect_success = not with_werror
|
|
|
|
assert(compiler.compiles(warncode,
|
|
|
|
name: f'code with warning compiles with werror=@with_werror@',
|
|
|
|
werror: with_werror) == expect_success)
|
|
|
|
assert(compiler.links(warncode,
|
|
|
|
name: f'code with warning links with werror=@with_werror@',
|
|
|
|
werror: with_werror) == expect_success)
|
|
|
|
if meson.can_run_host_binaries()
|
|
|
|
assert((compiler.run(warncode,
|
|
|
|
name: f'code with warning runs with werror=@with_werror@',
|
|
|
|
werror: with_werror).returncode() == 0) == expect_success)
|
|
|
|
endif
|
|
|
|
endforeach
|
|
|
|
endif
|
|
|
|
endforeach
|