96 lines
3.8 KiB
C
96 lines
3.8 KiB
C
/*****************************************************************************/
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/* */
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/* incpath.c */
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/* */
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/* Include path handling for cc65 */
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/* */
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/* */
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/* */
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/* (C) 2000-2009, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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/* common */
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#include "searchpath.h"
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/* cc65 */
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#include "incpath.h"
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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void AddIncludePath (const char* NewPath, unsigned Where)
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/* Add a new include path to the existing one */
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{
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AddSearchPath (NewPath, Where);
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}
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char* FindInclude (const char* Name, unsigned Where)
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/* Find an include file. Return a pointer to a malloced area that contains
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* the complete path, if found, return 0 otherwise.
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*/
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{
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return SearchFile (Name, Where);
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}
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void ForgetAllIncludePaths (void)
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/* Remove all include search paths. */
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{
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ForgetAllSearchPaths (INC_SYS | INC_USER);
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}
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void InitIncludePaths (void)
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/* Initialize the include path search list */
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{
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/* Add some standard paths to the include search path */
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AddSearchPath ("", INC_USER); /* Current directory */
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/* Add some compiled in search paths if defined at compile time */
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#ifdef CC65_INC
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AddSearchPath (CC65_INC, INC_SYS);
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#endif
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/* Add specific paths from the environment */
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AddSearchPathFromEnv ("CC65_INC", INC_SYS | INC_USER);
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/* Add paths relative to a main directory defined in an env var */
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AddSubSearchPathFromEnv ("CC65_HOME", "include", INC_SYS);
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}
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