On 2010-10-31 22:50, Joel Rosdahl wrote:
> [...]
I managed to reproduce the problem in my virtual FreeBSD 7.3 box. The
thing is that nslexer.c is built like this:
lex -P_nsyy -o/dev/stdout /usr/src/lib/libc/net/nslexer.l>nslexer.c
And lex adds lines like '#line 21 "/dev/stdout"' to nslexer.c.
I'll make a workaround in ccache. Maybe tomorrow. :-)
This change will be included in ccache 3.1.1. Does it work for you, H?
--- a/ccache.c
+++ b/ccache.c
@@ -314,6 +314,11 @@ remember_include_file(char *path, size_t path_len,
struct mdfour *cpp_hash)
/* Ignore directory, typically $PWD. */
goto ignore;
}
+ if (!S_ISREG(st.st_mode)) {
+ /* Device, pipe, socket or other strange creature. */
+ cc_log("Non-regular include file %s", path);
+ goto failure;
+ }
/* Let's hash the include file. */
if (!(sloppiness & SLOPPY_INCLUDE_FILE_MTIME)
-- Joel
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