Makefile: remove redundant GIT-CFLAGS dependency from "sparse"

The "sparse" target needed the GIT-CFLAGS dependency before my
c234e8a0ecf (Makefile: make the "sparse" target non-.PHONY,
2021-09-23), but since then it depends on the corresponding *.o files,
which in turn depend on the correct header files, as well as on
GIT-CFLAGS. There's no need to re-state this dependency here.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index 8d085ab72a1363aadd1713141a440db6f8defa91..38568792f7a8610c9f50b5ceb0dd82e923b57001 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2903,7 +2903,7 @@ check-sha1:: t/helper/test-tool$X
 
 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
 
-$(SP_OBJ): %.sp: %.c %.o GIT-CFLAGS
+$(SP_OBJ): %.sp: %.c %.o
        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
                -Wsparse-error \
                $(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $< && \