1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
project('try compile', 'c', 'cpp')
code = '''#include<stdio.h>
void func(void) { printf("Something.\n"); }
'''
breakcode = '''#include<nonexisting.h>
void func(void) { printf("This won't work.\n"); }
'''
warncode = '''#warning This is a warning
int main(void) { return 0; }
'''
configure_file(
input: 'foo.h.in',
output: 'foo.h',
configuration: {},
)
header_code = '#include "foo.h"'
foreach lang : ['c', 'cpp']
compiler = meson.get_compiler(lang)
assert(not compiler.compiles(header_code, name: 'Should not include . by default'))
assert(compiler.compiles(header_code, name: 'Should include builddir',
include_directories: include_directories('.'),
))
if compiler.compiles(code, name : 'code should succeed') == false
error('Compiler ' + compiler.get_id() + ' is fail.')
endif
if compiler.compiles(files('valid.c'), name : 'file should succeed') == false
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
|
