Commit 20810f64 authored by Kai Germaschewski's avatar Kai Germaschewski

kbuild: Fix asm/offset.h generation

gen-asm-offsets, the most common user of the new filechk function, needs
to be fed input from $< (the first prerequisite).
parent 5ebe2675
...@@ -900,8 +900,9 @@ cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1)) ...@@ -900,8 +900,9 @@ cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
# - If they are equal no change, and no timestamp update # - If they are equal no change, and no timestamp update
define filechk define filechk
@echo ' CHK $@'; @set -e; \
@set -e; $(filechk_$(1)) > $@.tmp echo ' CHK $@'; \
$(filechk_$(1)) < $< > $@.tmp; \
if [ -r $@ ] && cmp -s $@ $@.tmp; then \ if [ -r $@ ] && cmp -s $@ $@.tmp; then \
rm -f $@.tmp; \ rm -f $@.tmp; \
else \ else \
......
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