build: send cmp's stderr to /dev/null also

It was probably a typo to have 2>&2

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This commit is contained in:
Vasil Dimov 2020-03-05 14:34:13 +01:00 committed by neil saitug
parent 53ecf098ab
commit 820f1b2f9d

View file

@ -385,7 +385,7 @@ ccan/ccan/cdump/tools/cdump-enumstr.o: $(CCAN_HEADERS) Makefile
gen_version.h: FORCE
@(echo "#define VERSION \"$(VERSION)\"" && echo "#define BUILD_FEATURES \"$(FEATURES)\"") > $@.new
@if cmp $@.new $@ >/dev/null 2>&2; then rm -f $@.new; else mv $@.new $@; echo Version updated; fi
@if cmp $@.new $@ >/dev/null 2>&1; then rm -f $@.new; else mv $@.new $@; echo Version updated; fi
# That forces this rule to be run every time, too.
gen_header_versions.h: tools/headerversions