1 /*****************************************************************************/
5 /* Include path handling for cc65 */
9 /* (C) 2000-2010, Ullrich von Bassewitz */
10 /* Roemerstrasse 52 */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
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. */
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: */
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 */
32 /*****************************************************************************/
41 /*****************************************************************************/
43 /*****************************************************************************/
47 SearchPath* SysIncSearchPath; /* System include path */
48 SearchPath* UsrIncSearchPath; /* User include path */
52 /*****************************************************************************/
54 /*****************************************************************************/
58 void ForgetAllIncludePaths (void)
59 /* Remove all include search paths. */
61 ForgetSearchPath (SysIncSearchPath);
62 ForgetSearchPath (UsrIncSearchPath);
67 void InitIncludePaths (void)
68 /* Initialize the include path search list */
70 /* Create the search path lists */
71 SysIncSearchPath = NewSearchPath ();
72 UsrIncSearchPath = NewSearchPath ();
74 /* Add the current path to the user search path list */
75 AddSearchPath (UsrIncSearchPath, "");
77 /* Add some compiled in search paths if defined at compile time */
79 AddSearchPath (SysIncSearchPath, CC65_INC);
82 /* Add specific paths from the environment */
83 AddSearchPathFromEnv (SysIncSearchPath, "CC65_INC");
84 AddSearchPathFromEnv (UsrIncSearchPath, "CC65_INC");
86 /* Add paths relative to a main directory defined in an env var */
87 AddSubSearchPathFromEnv (SysIncSearchPath, "CC65_HOME", "include");