After commit 43fee2b23895 ("kbuild: do not redirect the first prerequisite for filechk"), the rule is no longer automatically passed $< as stdin, so remove the stale comment.
Unified · Split
| @@ -56,8 +56,6 @@ kecho := $($(quiet)kecho) · 55 unmodified lines | ||
| 56 | 56 | # - If no file exist it is created |
| 57 | 57 | # - If the content differ the new file is used |
| 58 | 58 | # - If they are equal no change, and no timestamp update |
| 59 | −# - stdin is piped in from the first prerequisite ($<) so one has | |
| 60 | −# to specify a valid file as first prerequisite (often the kbuild file) | |
| 61 | 59 | define filechk |
| 62 | 60 | $(Q)set -e; \ |
| 63 | 61 | mkdir -p $(dir $@); \ |