[Buildroot] [PATCH 04/23] configs/qemu_x86_64_defconfig: remove kernel options that need openssl/libelf

Thomas Petazzoni thomas.petazzoni at bootlin.com
Sun Mar 4 21:31:18 UTC 2018


The ORC unwinder requires libelf to be available on the host, so use
the frame pointer unwinder instead. Using the frame pointer unwinder
is probably good enough in our default Qemu configurations.

Wireless support ends up enabling CONFIG_SYSTEM_TRUSTED_KEYRING, which
requires openssl to be available on the host, so disable wireless
support, which isn't needed in Qemu.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 board/qemu/x86_64/linux-4.15.config | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/board/qemu/x86_64/linux-4.15.config b/board/qemu/x86_64/linux-4.15.config
index 0e59b87bd6..5fa33d4424 100644
--- a/board/qemu/x86_64/linux-4.15.config
+++ b/board/qemu/x86_64/linux-4.15.config
@@ -9,6 +9,7 @@ CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
+# CONFIG_WIRELESS is not set
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_VIRTIO_BLK=y
@@ -20,6 +21,7 @@ CONFIG_NETDEVICES=y
 CONFIG_VIRTIO_NET=y
 CONFIG_NE2K_PCI=y
 CONFIG_8139CP=y
+# CONFIG_WLAN is not set
 CONFIG_INPUT_EVDEV=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
@@ -47,3 +49,4 @@ CONFIG_EXT4_FS=y
 CONFIG_AUTOFS4_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_UNWINDER_FRAME_POINTER=y
-- 
2.14.3



More information about the buildroot mailing list