From e15a951da4db145bbcf659931f4bd4c5344ddb97 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 8 Oct 2019 21:12:45 +0300 Subject: [PATCH] Makefile: Skip symbolic links to files for cscope cscope complains that it can't find files that appears to be symbolic links cscope: cannot find file tools/binman/test/u_boot_binman_syms_bad.c cscope: cannot find file tools/version.h `find -L` tests properties, but name, and cscope can't cope with symbolic links (a lot of bugs in upstream were simple closed as kinda invalid). To work around the problem, exclude symbolic links from the cscope.files. Note, it's done in two pass to speed up the process (`-exec realpath ...` approach is not portable and introduces a 3x delay). Signed-off-by: Andy Shevchenko --- Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Makefile b/Makefile index 6fda3268e7..c583e40ed1 100644 --- a/Makefile +++ b/Makefile @@ -1808,6 +1808,9 @@ etags: cscope: $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \ cscope.files + @find $(TAG_SUBDIRS) -name '*.[chS]' -type l -print | \ + grep -xvf - cscope.files > cscope.files.no-symlinks; \ + mv cscope.files.no-symlinks cscope.files cscope -b -q -k SYSTEM_MAP = \ -- 2.25.1