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5636bb2c C |
1 | (* |
2 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen | |
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 | ||
9f8e26f4 | 23 | (* |
ae4735db | 24 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen |
9f8e26f4 C |
25 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix |
26 | * This file is part of Coccinelle. | |
27 | * | |
28 | * Coccinelle is free software: you can redistribute it and/or modify | |
29 | * it under the terms of the GNU General Public License as published by | |
30 | * the Free Software Foundation, according to version 2 of the License. | |
31 | * | |
32 | * Coccinelle is distributed in the hope that it will be useful, | |
33 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
34 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
35 | * GNU General Public License for more details. | |
36 | * | |
37 | * You should have received a copy of the GNU General Public License | |
38 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
39 | * | |
40 | * The authors reserve the right to distribute this or future versions of | |
41 | * Coccinelle under other licenses. | |
42 | *) | |
43 | ||
44 | ||
978fd7e5 C |
45 | open Common |
46 | ||
47 | exception WrongArguments | |
48 | ||
49 | (* could do via a List.filter because cpp flags are simple as it's | |
50 | * "-I/usr/include" not ["-I";"/usr/include"] like in ocaml so no | |
51 | * need to look multiple args. | |
52 | *) | |
53 | let rec cpp_flags_filter xs = | |
54 | match xs with | |
55 | | [] -> [] | |
56 | | x::xs -> | |
57 | (match x with | |
58 | | s when x =~ "-D.*" -> | |
59 | s::cpp_flags_filter xs | |
60 | | s when s =~ "-I.*" -> | |
61 | s::cpp_flags_filter xs | |
62 | | _ -> | |
63 | cpp_flags_filter xs | |
64 | ) | |
65 | ||
66 | let is_compile_command xs = | |
67 | List.mem "-c" xs | |
68 | ||
69 | let source_file xs = | |
70 | xs +> List.filter (fun s -> s =~ ".*\\.c$") | |
71 | ||
72 | let rec fix_args args file = | |
73 | match args with | |
74 | [] -> [] | |
75 | | hd::tail -> | |
76 | if hd = file then | |
77 | (hd^".i") :: tail | |
78 | else | |
79 | hd::fix_args tail file | |
80 | ||
81 | let rec get_outputfile args = | |
82 | match args with | |
83 | [] -> ([],"") | |
84 | | hd::tail -> | |
85 | if hd = "-o" then | |
86 | let (hd',tail') = match tail with | |
87 | hd'::tail' -> (hd',tail') | |
88 | | _ -> raise WrongArguments | |
89 | in | |
90 | (tail', hd') | |
91 | else | |
92 | let (ntail, out) = get_outputfile tail in | |
93 | (hd::ntail, out) | |
94 | ||
95 | let main () = | |
96 | let args = List.tl (Array.to_list Sys.argv) in | |
97 | (*args +> List.iter pr2;*) | |
98 | if is_compile_command args | |
99 | then begin | |
100 | let file = source_file args in | |
101 | (match file with | |
102 | | [file] -> | |
103 | let cpp_flags = cpp_flags_filter args in | |
104 | let cmd2 = | |
105 | (spf "cpp %s %s > %s.i" | |
106 | (Common.join " " cpp_flags) | |
107 | file | |
108 | file) | |
109 | in | |
110 | pr2 cmd2; | |
111 | let ret2 = Sys.command cmd2 in | |
112 | if ret2 > 0 then exit ret2; | |
113 | let sp_args = fix_args args file in | |
114 | let cmd = "spatch " ^ (Common.join " " sp_args) in | |
115 | pr2 cmd; | |
116 | let ret = Sys.command cmd in | |
117 | exit ret | |
118 | ||
119 | | [] -> failwith "could not find name of source file" | |
120 | | x::y::xs -> failwith "multiple source files" | |
121 | ); | |
122 | end | |
123 | else | |
124 | begin | |
125 | let (nargs, outfile) = get_outputfile args in | |
126 | let cmd2 = | |
127 | (spf "cat %s > %s" | |
128 | (Common.join " " nargs) | |
129 | outfile) | |
130 | in | |
131 | pr2 cmd2; | |
132 | Sys.command cmd2 | |
133 | end | |
134 | ||
135 | let _ = main () |