sparse would always be invoked, since `ifdef C` is always true afet `C ?= xx`.
Instead, use ifeq to check if C is 0 or 1.
Fixes f884bfe684f ("mmc-utils: Make functions static for local scope enforcement")
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 06ae0f7..c0284bb 100644
--- a/Makefile
+++ b/Makefile
@@ -27,14 +27,14 @@ progs = mmc
# make C=1 to enable sparse - default
C ?= 1
-ifdef C
+ifeq "$(C)" "1"
check = sparse $(CHECKFLAGS) $(AM_CFLAGS)
endif
all: $(progs)
.c.o:
-ifdef C
+ifeq "$(C)" "1"
$(check) $<
endif
$(CC) $(CPPFLAGS) $(CFLAGS) $(DEPFLAGS) -c $< -o $@
--
2.48.1.362.g079036d154-goog
