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Add include search paths and command line macro definitions Added command line macro definitions. Also implemented include paths. There is no default include path; that will be supplied by the driver program.
author William Astle <lost@l-w.ca>
date Wed, 18 Sep 2013 20:41:41 -0600
parents d85d173ba120
children 670ea8f90212
comparison
equal deleted inserted replaced
305:54f213c8fb81 306:b08787e5b9f3
21 21
22 #ifndef cpp_h_seen___ 22 #ifndef cpp_h_seen___
23 #define cpp_h_seen___ 23 #define cpp_h_seen___
24 24
25 #include <stdio.h> 25 #include <stdio.h>
26
27 #include <lw_stringlist.h>
26 28
27 //#include "symbol.h" 29 //#include "symbol.h"
28 #include "token.h" 30 #include "token.h"
29 31
30 #define TOKBUFSIZE 32 32 #define TOKBUFSIZE 32
66 char *lexstr; // for lexing a string (token pasting) 68 char *lexstr; // for lexing a string (token pasting)
67 int lexstrloc; // ditto 69 int lexstrloc; // ditto
68 struct preproc_info *n; // next in file stack 70 struct preproc_info *n; // next in file stack
69 struct preproc_info *filestack; // stack of saved files during include 71 struct preproc_info *filestack; // stack of saved files during include
70 struct strpool *strpool; 72 struct strpool *strpool;
73 lw_stringlist_t quotelist;
74 lw_stringlist_t inclist;
71 }; 75 };
72 76
73 extern struct preproc_info *preproc_init(const char *); 77 extern struct preproc_info *preproc_init(const char *);
74 extern struct token *preproc_next_token(struct preproc_info *); 78 extern struct token *preproc_next_token(struct preproc_info *);
75 extern struct token *preproc_next_processed_token(struct preproc_info *); 79 extern struct token *preproc_next_processed_token(struct preproc_info *);
77 extern void preproc_register_error_callback(struct preproc_info *, void (*)(const char *)); 81 extern void preproc_register_error_callback(struct preproc_info *, void (*)(const char *));
78 extern void preproc_register_warning_callback(struct preproc_info *, void (*)(const char *)); 82 extern void preproc_register_warning_callback(struct preproc_info *, void (*)(const char *));
79 extern void preproc_throw_error(struct preproc_info *, const char *, ...); 83 extern void preproc_throw_error(struct preproc_info *, const char *, ...);
80 extern void preproc_throw_warning(struct preproc_info *, const char *, ...); 84 extern void preproc_throw_warning(struct preproc_info *, const char *, ...);
81 extern void preproc_unget_token(struct preproc_info *, struct token *); 85 extern void preproc_unget_token(struct preproc_info *, struct token *);
86 extern void preproc_add_include(struct preproc_info *, char *, int);
87 extern void preproc_add_macro(struct preproc_info *, char *);
82 extern struct token *preproc_next(struct preproc_info *); 88 extern struct token *preproc_next(struct preproc_info *);
83 89
84 #endif // cpp_h_seen___ 90 #endif // cpp_h_seen___