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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
#!/usr/bin/env python3
import shutil, sys, subprocess, argparse, pathlib
parser = argparse.ArgumentParser()
parser.add_argument('--private-dir', required=True)
parser.add_argument('-o', nargs='+', required=True)
parser.add_argument('cmparr', nargs='+')
contents = ['''#include<stdio.h>
void flob_1() {
printf("Now flobbing #1.\\n");
}
''', '''#include<stdio.h>
void flob_2() {
printf("Now flobbing #2.\\n");
}
''']
def generate_lib_gnulike(outfile, c_file, private_dir, compiler_array):
if shutil.which('ar'):
static_linker = 'ar'
elif shutil.which('llvm-ar'):
static_linker = 'llvm-ar'
elif shutil.which('gcc-ar'):
static_linker = 'gcc-ar'
else:
sys.exit('Could not detect a static linker.')
o_file = c_file.with_suffix('.o')
compile_cmd = compiler_array + ['-c', '-g', '-O2', '-o', str(o_file), str(c_file)]
subprocess.check_call(compile_cmd)
out_file = pathlib.Path(outfile)
if out_file.exists():
out_file.unlink()
link_cmd = [static_linker, 'csr', outfile, str(o_file)]
subprocess.check_call(link_cmd)
return 0
def generate_lib_msvc(outfile, c_file, private_dir, compiler_array):
static_linker = 'lib'
o_file = c_file.with_suffix('.obj')
compile_cmd = compiler_array + ['/MDd',
'/nologo',
'/ZI',
'/Ob0',
'/Od',
'/c',
'/Fo' + str(o_file),
str(c_file)]
subprocess.check_call(compile_cmd)
out_file = pathlib.Path(outfile)
if out_file.exists():
out_file.unlink()
link_cmd = [static_linker,
'/nologo',
'/OUT:' + str(outfile),
str(o_file)]
subprocess.check_call(link_cmd)
return 0
def generate_lib(outfiles, private_dir, compiler_array):
private_dir = pathlib.Path(private_dir)
if not private_dir.exists():
private_dir.mkdir()
for i, content in enumerate(contents):
c_file = private_dir / ('flob_' + str(i + 1) + '.c')
c_file.write_text(content)
outfile = outfiles[i]
cl_found = False
for cl_arg in compiler_array:
if (cl_arg.endswith('cl') or cl_arg.endswith('cl.exe')) and 'clang-cl' not in cl_arg:
ret = generate_lib_msvc(outfile, c_file, private_dir, compiler_array)
if ret > 0:
return ret
else:
cl_found = True
break
if not cl_found:
ret = generate_lib_gnulike(outfile, c_file, private_dir, compiler_array)
if ret > 0:
return ret
return 0
if __name__ == '__main__':
options = parser.parse_args()
sys.exit(generate_lib(options.o, options.private_dir, options.cmparr))
|
