Commit | Line | Data |
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9f8e26f4 | 1 | (* |
ae4735db | 2 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen |
9f8e26f4 C |
3 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix |
4 | * This file is part of Coccinelle. | |
5 | * | |
6 | * Coccinelle is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, according to version 2 of the License. | |
9 | * | |
10 | * Coccinelle is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
17 | * | |
18 | * The authors reserve the right to distribute this or future versions of | |
19 | * Coccinelle under other licenses. | |
20 | *) | |
21 | ||
22 | ||
978fd7e5 C |
23 | open Common |
24 | ||
25 | exception WrongArguments | |
26 | ||
27 | (* could do via a List.filter because cpp flags are simple as it's | |
28 | * "-I/usr/include" not ["-I";"/usr/include"] like in ocaml so no | |
29 | * need to look multiple args. | |
30 | *) | |
31 | let rec cpp_flags_filter xs = | |
32 | match xs with | |
33 | | [] -> [] | |
34 | | x::xs -> | |
35 | (match x with | |
36 | | s when x =~ "-D.*" -> | |
37 | s::cpp_flags_filter xs | |
38 | | s when s =~ "-I.*" -> | |
39 | s::cpp_flags_filter xs | |
40 | | _ -> | |
41 | cpp_flags_filter xs | |
42 | ) | |
43 | ||
44 | let is_compile_command xs = | |
45 | List.mem "-c" xs | |
46 | ||
47 | let source_file xs = | |
48 | xs +> List.filter (fun s -> s =~ ".*\\.c$") | |
49 | ||
50 | let rec fix_args args file = | |
51 | match args with | |
52 | [] -> [] | |
53 | | hd::tail -> | |
54 | if hd = file then | |
55 | (hd^".i") :: tail | |
56 | else | |
57 | hd::fix_args tail file | |
58 | ||
59 | let rec get_outputfile args = | |
60 | match args with | |
61 | [] -> ([],"") | |
62 | | hd::tail -> | |
63 | if hd = "-o" then | |
64 | let (hd',tail') = match tail with | |
65 | hd'::tail' -> (hd',tail') | |
66 | | _ -> raise WrongArguments | |
67 | in | |
68 | (tail', hd') | |
69 | else | |
70 | let (ntail, out) = get_outputfile tail in | |
71 | (hd::ntail, out) | |
72 | ||
73 | let main () = | |
74 | let args = List.tl (Array.to_list Sys.argv) in | |
75 | (*args +> List.iter pr2;*) | |
76 | if is_compile_command args | |
77 | then begin | |
78 | let file = source_file args in | |
79 | (match file with | |
80 | | [file] -> | |
81 | let cpp_flags = cpp_flags_filter args in | |
82 | let cmd2 = | |
83 | (spf "cpp %s %s > %s.i" | |
84 | (Common.join " " cpp_flags) | |
85 | file | |
86 | file) | |
87 | in | |
88 | pr2 cmd2; | |
89 | let ret2 = Sys.command cmd2 in | |
90 | if ret2 > 0 then exit ret2; | |
91 | let sp_args = fix_args args file in | |
92 | let cmd = "spatch " ^ (Common.join " " sp_args) in | |
93 | pr2 cmd; | |
94 | let ret = Sys.command cmd in | |
95 | exit ret | |
96 | ||
97 | | [] -> failwith "could not find name of source file" | |
98 | | x::y::xs -> failwith "multiple source files" | |
99 | ); | |
100 | end | |
101 | else | |
102 | begin | |
103 | let (nargs, outfile) = get_outputfile args in | |
104 | let cmd2 = | |
105 | (spf "cat %s > %s" | |
106 | (Common.join " " nargs) | |
107 | outfile) | |
108 | in | |
109 | pr2 cmd2; | |
110 | Sys.command cmd2 | |
111 | end | |
112 | ||
113 | let _ = main () |