These targets are not really parallel; they are handled one at a time when invoked by other rules. Some recent versions of make (e.g. on MSYS2) give a warning about this. Split out the rules to avoid the warning.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/Makefile | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/tools/Makefile b/tools/Makefile index 38699b069d63..2c5df76638f6 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -263,7 +263,19 @@ HOSTCFLAGS_sha512.o := -pedantic -DCONFIG_SHA512 -DCONFIG_SHA384 quiet_cmd_wrap = WRAP $@ cmd_wrap = echo "#include <../$(patsubst $(obj)/%,%,$@)>" >$@
-$(obj)/boot/%.c $(obj)/common/%.c $(obj)/env/%.c $(obj)/lib/%.c: +# $(obj)/boot/%.c $(obj)/common/%.c $(obj)/env/%.c $(obj)/lib/%.c: +# $(call cmd,wrap) + +$(obj)/boot/%.c: + $(call cmd,wrap) + +$(obj)/common/%.c: + $(call cmd,wrap) + +$(obj)/env/%.c: + $(call cmd,wrap) + +$(obj)/lib/%.c: $(call cmd,wrap)
clean-dirs := lib common