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authorSam Ravnborg <sam@ravnborg.org>2008-12-27 21:51:59 +0100
committerSam Ravnborg <sam@ravnborg.org>2009-01-02 20:43:22 +0100
commit7826005e5a53645d7aab7c13eda76126eadebf0b (patch)
tree26d19c6a188ed91f4d1db57f82b5a7cba2bedafe /scripts/kconfig/zconf.l
parentkconfig: struct property commented (diff)
downloadlinux-dev-7826005e5a53645d7aab7c13eda76126eadebf0b.tar.xz
linux-dev-7826005e5a53645d7aab7c13eda76126eadebf0b.zip
kconfig: improve error messages for bad source statements
We now say where we detect the second source of a file, and where we detect a recursively source of the same file. This makes it easier to fix such errors. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
Diffstat (limited to 'scripts/kconfig/zconf.l')
-rw-r--r--scripts/kconfig/zconf.l7
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index 5164ef7ce499..21ff69c9ad4e 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -314,11 +314,14 @@ void zconf_nextfile(const char *name)
current_buf = buf;
if (file->flags & FILE_BUSY) {
- printf("recursive scan (%s)?\n", name);
+ printf("%s:%d: do not source '%s' from itself\n",
+ zconf_curname(), zconf_lineno(), name);
exit(1);
}
if (file->flags & FILE_SCANNED) {
- printf("file %s already scanned?\n", name);
+ printf("%s:%d: file '%s' is already sourced from '%s'\n",
+ zconf_curname(), zconf_lineno(), name,
+ file->parent->name);
exit(1);
}
file->flags |= FILE_BUSY;