From 521dc56270d6b4e3258175b6c521e16842acccf7 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Sat, 31 Oct 2020 15:22:08 -0700
Subject: [PATCH] Makefile: enable -Wsparse-error for DEVELOPER build

With -Wsparse-error, "make sparse" would fail, instead of just
giving a warning message.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 config.mak.dev | 1 +
 1 file changed, 1 insertion(+)

diff --git a/config.mak.dev b/config.mak.dev
index 89b218d11a..05c56e4a0a 100644
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -1,5 +1,6 @@
 ifeq ($(filter no-error,$(DEVOPTS)),)
 DEVELOPER_CFLAGS += -Werror
+SPARSE_FLAGS += -Wsparse-error
 endif
 ifneq ($(filter pedantic,$(DEVOPTS)),)
 DEVELOPER_CFLAGS += -pedantic