1/*****************************************************************************/
2/* */
3/* incpath.c */
4/* */
5/* Include path handling for cc65 */
6/* */
7/* */
8/* */
9/* (C) 2000-2013, Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36/* cc65 */
37#include "incpath.h"
38
39
40
41/*****************************************************************************/
42/* Data */
43/*****************************************************************************/
44
45
46
47SearchPaths* SysIncSearchPath; /* System include path */
48SearchPaths* UsrIncSearchPath; /* User include path */
49
50
51
52/*****************************************************************************/
53/* Code */
54/*****************************************************************************/
55
56
57
58void InitIncludePaths (void)
59/* Initialize the include path search list */
60{
61 /* Create the search path lists */
62 SysIncSearchPath = NewSearchPath ();
63 UsrIncSearchPath = NewSearchPath ();
64}
65
66
67
68void FinishIncludePaths (void)
69/* Finish creating the include path search lists. */
70{
71 /* Add specific paths from the environment */
72 AddSearchPathFromEnv (SysIncSearchPath, "CC65_INC");
73 AddSearchPathFromEnv (UsrIncSearchPath, "CC65_INC");
74
75 /* Add paths relative to a main directory defined in an env. var. */
76 AddSubSearchPathFromEnv (SysIncSearchPath, "CC65_HOME", "include");
77
78 /* Add some compiled-in search paths if defined at compile time. */
79#if defined(CC65_INC) && !defined(_WIN32)
80 AddSearchPath (SysIncSearchPath, STRINGIZE (CC65_INC));
81#endif
82
83 /* Add paths relative to the parent directory of the Windows binary. */
84 AddSubSearchPathFromWinBin (SysIncSearchPath, "include");
85}
86