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[v2,7/7] btrfs-progs: Makefile: enable -Wmissing-prototypes

Message ID 3e2a5b954e10c9357573e9949def3a2a6f9944d2.1683093416.git.wqu@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs-progs: fix -Wmissing-prototypes warnings and enable that warning option | expand

Commit Message

Qu Wenruo May 3, 2023, 6:03 a.m. UTC 
With all the known warnings fixes, we can enable -Wmissing-prototypes
and prevent such warnings from happening.

Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Makefile b/Makefile
index b03367f26158..cdb3dee3ca4a 100644
--- a/Makefile
+++ b/Makefile
@@ -84,7 +84,8 @@  DISABLE_WARNING_FLAGS := $(call cc-disable-warning, format-truncation) \
 	$(call cc-disable-warning, address-of-packed-member)
 
 # Warnings that we want by default
-ENABLE_WARNING_FLAGS := $(call cc-option, -Wimplicit-fallthrough)
+ENABLE_WARNING_FLAGS := $(call cc-option, -Wimplicit-fallthrough) \
+			$(call cc-option, -Wmissing-prototypes)
 
 # Common build flags
 CFLAGS = $(SUBST_CFLAGS) \