51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
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From 027b2d37a8cd56973d117107acc25a64cfe0a92f Mon Sep 17 00:00:00 2001
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From: Gwendal Grignou <gwendal@chromium.org>
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Date: Wed, 15 May 2024 14:30:59 -0700
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Subject: [PATCH 106/157] Makefile: Do not call gcc directly
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When mdadm is compiled with clang, direct gcc will fail.
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Make sure to use $(CC) variable instead.
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Note that Clang does not support --help=warnings,
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--print-diagnostic-options should be used instead.
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So with Clang, the compilation will go through, but the
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extra warning flags will never be added.
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Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
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---
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Makefile | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/Makefile b/Makefile
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index 446710bd..3fe0a053 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -56,21 +56,21 @@ CWFLAGS += -Wp -O3
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endif
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ifeq ($(origin FALLTHROUGH), undefined)
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- FALLTHROUGH := $(shell gcc -Q --help=warnings 2>&1 | grep "implicit-fallthrough" | wc -l)
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+ FALLTHROUGH := $(shell $(CC) -Q --help=warnings 2>&1 | grep "implicit-fallthrough" | wc -l)
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ifneq "$(FALLTHROUGH)" "0"
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CWFLAGS += -Wimplicit-fallthrough=0
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endif
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endif
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ifeq ($(origin FORMATOVERFLOW), undefined)
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- FORMATOVERFLOW := $(shell gcc -Q --help=warnings 2>&1 | grep "format-overflow" | wc -l)
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+ FORMATOVERFLOW := $(shell $(CC) -Q --help=warnings 2>&1 | grep "format-overflow" | wc -l)
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ifneq "$(FORMATOVERFLOW)" "0"
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CWFLAGS += -Wformat-overflow
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endif
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endif
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ifeq ($(origin STRINGOPOVERFLOW), undefined)
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- STRINGOPOVERFLOW := $(shell gcc -Q --help=warnings 2>&1 | grep "stringop-overflow" | wc -l)
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+ STRINGOPOVERFLOW := $(shell $(CC) -Q --help=warnings 2>&1 | grep "stringop-overflow" | wc -l)
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ifneq "$(STRINGOPOVERFLOW)" "0"
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CWFLAGS += -Wstringop-overflow
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endif
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--
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2.41.0
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