[Buildroot] [PATCH 6/6] board/pc: use frame pointer unwinder in linux.config

Thomas Petazzoni thomas.petazzoni at bootlin.com
Thu Nov 22 09:41:49 UTC 2018


The default ORC unwinder requires libelf to be built. While we could
build libelf using BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF, we probably
don't really need the ORC unwinder in the PC defconfigs, so let's use
the frame pointer unwinder instead.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/123771107

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 board/pc/linux.config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/board/pc/linux.config b/board/pc/linux.config
index 0fff117080..f86352e1ea 100644
--- a/board/pc/linux.config
+++ b/board/pc/linux.config
@@ -82,3 +82,4 @@ CONFIG_EXT4_FS=y
 CONFIG_FUSE_FS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_SQUASHFS=y
+CONFIG_UNWINDER_FRAME_POINTER=y
-- 
2.19.1




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