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From: Matt Turner <mattst88@gmail.com>
To: linux-alpha@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
	Aaro Koskinen <aaro.koskinen@iki.fi>,
	Matt Turner <mattst88@gmail.com>
Subject: [PATCH 2/5] silo: Build with -U_FORTIFY_SOURCE
Date: Sun,  5 Apr 2020 11:48:55 -0700	[thread overview]
Message-ID: <20200405184858.3963582-2-mattst88@gmail.com> (raw)
In-Reply-To: <20200405184858.3963582-1-mattst88@gmail.com>

Otherwise the build will fail:

| ld: decompnet.o: in function `error':
| decomp.c:(.text+0x4dc): undefined reference to `__longjmp_chk'

Signed-off-by: Matt Turner <mattst88@gmail.com>
---
 Rules.make | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Rules.make b/Rules.make
index 3d0efe7..9739f7a 100644
--- a/Rules.make
+++ b/Rules.make
@@ -19,7 +19,8 @@ cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
 		> /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
 
 CFLAGS = -Os -Wall -I. -I../include -fomit-frame-pointer \
-	-fno-strict-aliasing -fno-PIC -DSMALL_RELOC=$(SMALL_RELOC) \
+	-fno-strict-aliasing -fno-PIC -U_FORTIFY_SOURCE \
+	-DSMALL_RELOC=$(SMALL_RELOC) \
 	-DLARGE_RELOC=$(LARGE_RELOC)
 HOSTCFLAGS = -O2 -Wall
 
-- 
2.24.1


  reply	other threads:[~2020-04-05 18:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-05 18:48 [PATCH 1/5] silo: Build with -fno-PIC to reduce size Matt Turner
2020-04-05 18:48 ` Matt Turner [this message]
2020-04-05 18:48 ` [PATCH 3/5] silo: Fix misleading indentation Matt Turner
2020-04-05 18:48 ` [PATCH 4/5] second: Fix typo'd operator Matt Turner
2020-04-05 18:48 ` [PATCH 5/5] second/util: Remove unused shadowed variables Matt Turner
2020-04-05 18:54 ` [PATCH 1/5] silo: Build with -fno-PIC to reduce size Matt Turner

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