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deprecate use of include path to find the input file for behaviour that is compatible with other compilers and interopability for ccache

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10936 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2008-11-22 12:29:41 +00:00
commit 533ccb5097
7 changed files with 43 additions and 21 deletions
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19
Source/Swig/include.c
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@ -151,10 +151,11 @@ List *Swig_search_path() {
/* -----------------------------------------------------------------------------
* Swig_open()
*
* Looks for a file and open it. Returns an open FILE * on success.
* open a file, optionally looking for it in the include path. Returns an open
* FILE * on success.
* ----------------------------------------------------------------------------- */
static FILE *Swig_open_any(const String_or_char *name, int sysfile) {
static FILE *Swig_open_file(const String_or_char *name, int sysfile, int use_include_path) {
FILE *f;
String *filename;
List *spath = 0;
@ -169,7 +170,7 @@ static FILE *Swig_open_any(const String_or_char *name, int sysfile) {
filename = NewString(cname);
assert(filename);
f = fopen(Char(filename), "r");
if (!f) {
if (!f && use_include_path) {
spath = Swig_search_path_any(sysfile);
ilen = Len(spath);
for (i = 0; i < ilen; i++) {
@ -193,8 +194,14 @@ static FILE *Swig_open_any(const String_or_char *name, int sysfile) {
return f;
}
/* Open a file - searching the include paths to find it */
FILE *Swig_include_open(const String_or_char *name) {
return Swig_open_file(name, 0, 1);
}
/* Open a file - does not use include paths to find it */
FILE *Swig_open(const String_or_char *name) {
return Swig_open_any(name, 0);
return Swig_open_file(name, 0, 0);
}
@ -235,7 +242,7 @@ static String *Swig_include_any(const String_or_char *name, int sysfile) {
String *str;
String *file;
f = Swig_open_any(name, sysfile);
f = Swig_open_file(name, sysfile, 1);
if (!f)
return 0;
str = Swig_read_file(f);
@ -265,7 +272,7 @@ String *Swig_include_sys(const String_or_char *name) {
int Swig_insert_file(const String_or_char *filename, File *outfile) {
char buffer[4096];
int nbytes;
FILE *f = Swig_open(filename);
FILE *f = Swig_include_open(filename);
if (!f)
return -1;