[Buildroot] [git commit branch/2021.02.x] Config.in: disable PIC/PIE for microblaze
Peter Korsgaard
peter at korsgaard.com
Thu Aug 5 10:58:46 UTC 2021
commit: https://git.buildroot.net/buildroot/commit/?id=65f936159cabb2ed2efe1cb413c126e2e58cd522
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.02.x
As reported by Toolchain-builder project [1], the system doesn't
boot when PIC/PIE is enabled for glibc based toolchain (the init
process hang).
Also, hardening features may not be wanted or possible for such
slow soft-core cpus [2].
Like for NiosII, disable BR2_PIC_PIE.
[1] https://gitlab.com/bootlin/toolchains-builder/-/pipelines/318038406
[2] http://lists.busybox.net/pipermail/buildroot/2021-June/312416.html
Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit d120f844604da2295bb7bd8fc6c1f4efbe8b5792)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
Config.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Config.in b/Config.in
index d0be8ada88..48c373af9f 100644
--- a/Config.in
+++ b/Config.in
@@ -716,6 +716,8 @@ comment "Security Hardening Options"
config BR2_PIC_PIE_ARCH_SUPPORTS
bool
default y
+ # Microblaze glibc toolchains don't work with PIC/PIE enabled
+ depends on !BR2_microblaze
# Nios2 toolchains produce non working binaries with -fPIC
depends on !BR2_nios2
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