1 /*****************************************************************************/
5 /* File search path handling for ld65 */
9 /* (C) 2003-2013, 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 SearchPaths* LibSearchPath; /* Library path */
48 SearchPaths* ObjSearchPath; /* Object file path */
49 SearchPaths* CfgSearchPath; /* Config file path */
51 SearchPaths* LibDefaultPath; /* Default Library path */
52 SearchPaths* ObjDefaultPath; /* Default Object file path */
53 SearchPaths* CfgDefaultPath; /* Default Config file path */
57 /*****************************************************************************/
59 /*****************************************************************************/
63 void InitSearchPaths (void)
64 /* Initialize the path search list */
66 /* Create the search path lists */
67 LibSearchPath = NewSearchPath ();
68 ObjSearchPath = NewSearchPath ();
69 CfgSearchPath = NewSearchPath ();
71 LibDefaultPath = NewSearchPath ();
72 ObjDefaultPath = NewSearchPath ();
73 CfgDefaultPath = NewSearchPath ();
75 /* Always search all stuff in the current directory */
76 AddSearchPath (LibSearchPath, "");
77 AddSearchPath (ObjSearchPath, "");
78 AddSearchPath (CfgSearchPath, "");
80 /* Add specific paths from the environment. */
81 AddSearchPathFromEnv (LibDefaultPath, "LD65_LIB");
82 AddSearchPathFromEnv (ObjDefaultPath, "LD65_OBJ");
83 AddSearchPathFromEnv (CfgDefaultPath, "LD65_CFG");
85 /* Add paths relative to a main directory defined in an env. var. */
86 AddSubSearchPathFromEnv (LibDefaultPath, "CC65_HOME", "lib");
87 AddSubSearchPathFromEnv (ObjDefaultPath, "CC65_HOME", "lib");
88 AddSubSearchPathFromEnv (CfgDefaultPath, "CC65_HOME", "cfg");
90 /* Add some compiled-in search paths if defined at compile time. */
91 #if defined(LD65_LIB) && !defined(_WIN32)
92 AddSearchPath (LibDefaultPath, STRINGIZE (LD65_LIB));
94 #if defined(LD65_OBJ) && !defined(_WIN32)
95 AddSearchPath (ObjDefaultPath, STRINGIZE (LD65_OBJ));
97 #if defined(LD65_CFG) && !defined(_WIN32)
98 AddSearchPath (CfgDefaultPath, STRINGIZE (LD65_CFG));
101 /* Add paths relative to the parent directory of the Windows binary. */
102 AddSubSearchPathFromWinBin (LibDefaultPath, "lib");
103 AddSubSearchPathFromWinBin (ObjDefaultPath, "lib");
104 AddSubSearchPathFromWinBin (CfgDefaultPath, "cfg");