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toolchain: disable PIE for static build with musl

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As mentioned in commit 3c93901bcd2 (toolchain: add hidden symbol for PIE
support), support for static PIE using musl requires a gcc patch[1]. Buildroot
doesn't carry this patch. Don't enable BR2_TOOLCHAIN_SUPPORTS_PIE in static
build with musl.

Fixes:
http://autobuild.buildroot.net/results/d19/d19bcfcfb33cc5f5b082b97bbd5852d479823b97/
http://autobuild.buildroot.net/results/91f/91f7c6954c337b03f5ac141050d9b1bee1623376/
http://autobuild.buildroot.net/results/996/996116da9241686110b9525eed08cc5acfd379a6/

[1] b854a42fc1/patches/gcc-6.3.0/0010-static-pie-support.diff

Acked-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Baruch Siach 2017-05-23 01:07:09 +03:00 committed by Thomas Petazzoni
parent a396b3ab1e
commit fa397537bb
1 changed files with 1 additions and 1 deletions
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2
toolchain/Config.in
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@ -28,7 +28,7 @@ config BR2_TOOLCHAIN_USES_MUSL
select BR2_TOOLCHAIN_HAS_THREADS select BR2_TOOLCHAIN_HAS_THREADS
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_TOOLCHAIN_HAS_THREADS_NPTL select BR2_TOOLCHAIN_HAS_THREADS_NPTL
select BR2_TOOLCHAIN_SUPPORTS_PIE select BR2_TOOLCHAIN_SUPPORTS_PIE if !BR2_STATIC_LIBS
choice choice
prompt "Toolchain type" prompt "Toolchain type"