32 lines
959 B
Diff
32 lines
959 B
Diff
From 0d042007945d6fadb9b59ce8d01502575689067d Mon Sep 17 00:00:00 2001
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From: Michal Kubecek <mkubecek@suse.cz>
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Date: Sun, 23 Aug 2020 21:40:42 +0200
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Subject: [PATCH 11/17] build: add -Wextra to default CFLAGS
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As a result of previous commits, ethtool source now builds with gcc
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versions 7-11 without any compiler warning with "-Wall -Wextra". Add
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"-Wextra" to default cflags to make sure that any new warnings are
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caught as early as possible.
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Suggested-by: Andrew Lunn <andrew@lunn.ch>
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Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
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Reviewed-by: Andrew Lunn <andrew@lunn.ch>
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(cherry picked from commit 257d90cd946699c0951b670576d2d63a12b92541)
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---
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Makefile.am | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Makefile.am b/Makefile.am
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index 2abb2742c335..099182e8d6ad 100644
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--- a/Makefile.am
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+++ b/Makefile.am
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@@ -1,4 +1,4 @@
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-AM_CFLAGS = -Wall
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+AM_CFLAGS = -Wall -Wextra
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AM_CPPFLAGS = -I$(top_srcdir)/uapi
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LDADD = -lm
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--
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2.26.2
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