keepalived: add patch to disable PIE
PIE breaks the build on m68k and Microblaze, so let's add a patch that disables using PIE by default in keepalived. Obviously, when we start seriously testing the BR2_RELRO_FULL option, we will realize that it is broken on some architectures, and will probably disable it on m68k and Microblaze. Fixes: http://autobuild.buildroot.net/results/a536f5947b3b70fdaecad1af5542572c504ad046/ http://autobuild.buildroot.net/results/0ffbf1e8d181c9463847a5b2be6f9baa18face24/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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package/keepalived/0001-configure.ac-do-not-force-PIE.patch
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package/keepalived/0001-configure.ac-do-not-force-PIE.patch
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From 4da31a615412e15f7658d21770708e8084be149c Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Date: Wed, 4 Apr 2018 22:29:45 +0200
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Subject: [PATCH] configure.ac: do not force PIE
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PIE is not necessarily supported on all architectures, so leave it up
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to the user to pass the appropriate CFLAGS/LDFLAGS if he wants to use
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PIE.
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This fixes the build on the m68k and Microblaze architecture:
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http://autobuild.buildroot.net/results/a536f5947b3b70fdaecad1af5542572c504ad046/
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http://autobuild.buildroot.net/results/0ffbf1e8d181c9463847a5b2be6f9baa18face24/
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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Upstream-status: https://github.com/acassen/keepalived/pull/830
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---
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configure.ac | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index c344f07e..06545c91 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -233,8 +233,8 @@ AC_SUBST(ARFLAGS)
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# AC_PROG_LIBTOOL
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KA_CPPFLAGS="$kernelinc"
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-KA_CFLAGS="-Wall -Wunused -Wstrict-prototypes -Wextra -g -O2 -fPIE -D_GNU_SOURCE"
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-KA_LDFLAGS="-pie"
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+KA_CFLAGS="-Wall -Wunused -Wstrict-prototypes -Wextra -g -O2 -D_GNU_SOURCE"
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+KA_LDFLAGS=""
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KA_LIBS=
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NEED_LIBDL=No
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#KA_LIBTOOLFLAGS =
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--
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2.14.3
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@ -9,6 +9,8 @@ KEEPALIVED_SITE = http://www.keepalived.org/software
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KEEPALIVED_DEPENDENCIES = host-pkgconf openssl popt
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KEEPALIVED_LICENSE = GPL-2.0+
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KEEPALIVED_LICENSE_FILES = COPYING
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# 0001-configure.ac-do-not-force-PIE.patch
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KEEPALIVED_AUTORECONF = YES
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KEEPALIVED_CONF_OPTS += --disable-dbus
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ifeq ($(BR2_PACKAGE_LIBNL)$(BR2_PACKAGE_LIBNFNETLINK),yy)
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