dtc: Implement -d option to write out a dependency file

[firefly-linux-kernel-4.4.55.git] / scripts / dtc / srcpos.h

diff --git a/scripts/dtc/srcpos.h b/scripts/dtc/srcpos.h
index bd7966e56a53672f8c5c34369067c38696e9e246..ce980cafe58867d64d7a142b00914034f24f0d50 100644 (file)
--- a/scripts/dtc/srcpos.h
+++ b/scripts/dtc/srcpos.h
@@ -30,6 +30,7 @@ struct srcfile_state {
        struct srcfile_state *prev;
 };
 
+extern FILE *depfile; /* = NULL */
 extern struct srcfile_state *current_srcfile; /* = NULL */
 
 FILE *srcfile_relative_open(const char *fname, char **fullnamep);