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| author | Sam Ravnborg <sam@ravnborg.org> | 2005-01-18 16:15:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 21:06:15 -0700 |
| commit | 99efcabf79a1d6c5c48fa29abc8a895009b4aa72 (patch) | |
| tree | 0350282f9f05435c3c7417bb63090a205be4e571 /tokenize.c | |
| parent | 423e91dbdcd2ee723ea8955ace6cf8749525f21a (diff) | |
| download | sparse-dev-99efcabf79a1d6c5c48fa29abc8a895009b4aa72.tar.gz | |
[PATCH] make include path handling gcc compatible
Search include paths in same order as gcc does.
In other words search directories specified with -I before system
directories.
This fixes a bug reported by a few persons after the kernel switched
over to use -isystem to specify where to find compiler specific include files.
Sparse now supports the following include path relevant options:
-I dir Add dir to list of directories to search for. Search dir
before system dirs. Used for both <> and "" includes.
-I- Split include path - previous -I dir paths only used for
include "".
Also disable searching same dir as input file.
-isystem dir Add dir first in row of system dirs to search.
-dirafter dir Add dir in end of system dirs to search.
-nostdinc Discard all defined system dirs
The -iwithprefix, -iprefix and -iwithprefixbefore options are not not
supported and silently ignored. gcc discourage use of these options.
Diffstat (limited to 'tokenize.c')
| -rw-r--r-- | tokenize.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -185,6 +185,7 @@ int init_stream(const char *name, int fd, const char **next_path) current->name = name; current->fd = fd; current->next_path = next_path; + current->path = NULL; current->constant = CONSTANT_FILE_MAYBE; input_stream_nr = stream+1; return stream; |