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Add more debug code into swig internals

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12928 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Joseph Wang 2012-03-17 18:40:38 +00:00
commit 1ca411b423
4 changed files with 30 additions and 1 deletions
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11
Source/Swig/include.c
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@ -21,6 +21,7 @@ static List *directories = 0; /* List of include directories */
static String *lastpath = 0; /* Last file that was included */
static List *pdirectories = 0; /* List of pushed directories */
static int dopush = 1; /* Whether to push directories */
static int file_debug = 1;
/* This functions determine whether to push/pop dirs in the preprocessor */
void Swig_set_push_dir(int push) {
@ -173,6 +174,9 @@ static FILE *Swig_open_file(const_String_or_char_ptr name, int sysfile, int use_
cname = Char(name);
filename = NewString(cname);
assert(filename);
if (file_debug) {
Printf(stdout, " Open: %s\n", filename);
}
f = fopen(Char(filename), "r");
if (!f && use_include_path) {
spath = Swig_search_path_any(sysfile);
@ -386,3 +390,10 @@ char *Swig_file_dirname(const_String_or_char_ptr filename) {
*(++c) = 0;
return tmp;
}
/*
* Swig_file_debug()
*/
void Swig_file_debug_set() {
file_debug = 1;
}