git.sur5r.net Git - cc65/blob - src/ld65/filepath.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 filepath.c                                */
   4 /*                                                                           */
   5 /*                    File search path handling for ld65                     */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2003      Ullrich von Bassewitz                                       */
  10 /*               Römerstrasse 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 /* common */
  37 #include "searchpath.h"
  38
  39 /* ld65 */
  40 #include "filepath.h"
  41
  42
  43
  44 /*****************************************************************************/
  45 /*                                   Data                                    */
  46 /*****************************************************************************/
  47
  48
  49
  50 /* If the standard library search path is not given, use a hardcoded one */
  51 #ifndef CC65_LIB
  52 #define CC65_LIB        "/usr/lib/cc65/lib/"
  53 #endif
  54
  55
  56
  57 /*****************************************************************************/
  58 /*                                   Code                                    */
  59 /*****************************************************************************/
  60
  61
  62
  63 void InitSearchPaths (void)
  64 /* Initialize the path search list */
  65 {
  66     /* Always search all stuff in the current directory */
  67     AddSearchPath ("", SEARCH_LIB | SEARCH_OBJ | SEARCH_CFG);
  68
  69     /* Add a standard path for the libraries and objects */
  70     AddSearchPath (CC65_LIB, SEARCH_LIB | SEARCH_OBJ);
  71
  72     /* Add paths from the environment */
  73     AddSearchPathFromEnv ("LD65_LIB", SEARCH_LIB);
  74     AddSearchPathFromEnv ("LD65_OBJ", SEARCH_OBJ);
  75     AddSearchPathFromEnv ("LD65_CFG", SEARCH_CFG);
  76
  77     /* Add compatibility stuff */
  78     AddSearchPathFromEnv ("CC65_LIB", SEARCH_LIB | SEARCH_OBJ);
  79 }
  80
  81
  82