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[v2,5/5] Adds -Wshadow on KBUILD_HOSTCFLAGS

Message ID 20181023011101.GA6588@WindFlash (mailing list archive)
State New, archived
Headers show
Series [v2,1/5] x86/vdso: Renames variable to fix shadow warning. | expand

Commit Message

Leonardo Bras Oct. 23, 2018, 1:11 a.m. UTC 
Adds -Wshadow on KBUILD_HOSTCFLAGS to show shadow warnings
on tools built for HOST.

Signed-off-by: Leonardo Brás <leobras.c@gmail.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/Makefile b/Makefile
index e8b599b4dcde..3edae5d359b5 100644
--- a/Makefile
+++ b/Makefile
@@ -360,7 +360,7 @@  HOST_LFS_LIBS := $(shell getconf LFS_LIBS 2>/dev/null)
 
 HOSTCC       = gcc
 HOSTCXX      = g++
-KBUILD_HOSTCFLAGS   := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \
+KBUILD_HOSTCFLAGS   := -Wall -Wshadow -Wmissing-prototypes -Wstrict-prototypes -O2 \
 		-fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) \
 		$(HOSTCFLAGS)
 KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)