From 80b450cca746f068dd63e4546fa4c1eef2d86a0d Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 7 Apr 2017 17:39:43 +0100 Subject: uninative-flags.inc: Build binutils-native as pie Some distros (ubuntu 16.10, debian-testing) default to gcc configured with --enable-default-pie (see gcc -v). This breaks e.g. prelink-native on a pie default system if binutils-native was built on a system which is not pie default We therefore enable pie unconditionally for native recipes where static libs are used such as libiberty from binutils, for now, until our minimum distro set is all default pie. Signed-off-by: Richard Purdie --- meta/conf/distro/include/uninative-flags.inc | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'meta') diff --git a/meta/conf/distro/include/uninative-flags.inc b/meta/conf/distro/include/uninative-flags.inc index e9f82c39ea..b6a944ef63 100644 --- a/meta/conf/distro/include/uninative-flags.inc +++ b/meta/conf/distro/include/uninative-flags.inc @@ -7,3 +7,11 @@ BUILD_CXXFLAGS_append = " -D_GLIBCXX_USE_CXX11_ABI=0" # icu configure defaults to CXX11 if no -std= option is passed in CXXFLAGS # therefore pass one BUILD_CXXFLAGS_append_pn-icu-native = " -std=c++98" + +# Some distros (ubuntu 16.10, debian-testing) default to gcc configured with +# --enable-default-pie (see gcc -v). This breaks e.g. prelink-native on a pie +# default system if binutils-native was built on a system which is not pie default +# We therefore enable pie unconditionally for native recipes where static libs are +# used such as libiberty from binutils, for now, until our minimum distro set is +# all default pie. +BUILD_CFLAGS_append_pn-binutils-native = " -pie -fpie" -- cgit v1.2.3