* [Buildroot] [git commit] configs/pc_x86_64_{bios, efi}_defconfig: add midding libelf kernel dependency
@ 2023-08-20 21:38 Thomas Petazzoni via buildroot
2023-09-13 6:59 ` Peter Korsgaard
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Petazzoni via buildroot @ 2023-08-20 21:38 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=b661f635b5cc08ded6ab14c19f2370c9f478e52e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
objtool built by the kernel requires libelf
ldd output/build/linux-6.1.24/tools/objtool/objtool
linux-vdso.so.1
libelf.so.1 => output/host/lib/libelf.so.1
While updating the kernel [1] we forgot to select
BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF to provide Buildroot's host-libelf.
Using host-libelf avoid linking with libelf installed on the host or
failing to build objtool if libelf is not installed.
[1] d45538f2e7acc1b330b191d559a81e8c1a961648
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/4889436869
https://gitlab.com/buildroot.org/buildroot/-/jobs/4889436872
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
configs/pc_x86_64_bios_defconfig | 1 +
configs/pc_x86_64_efi_defconfig | 1 +
2 files changed, 2 insertions(+)
diff --git a/configs/pc_x86_64_bios_defconfig b/configs/pc_x86_64_bios_defconfig
index a057ddd259..6032544d2d 100644
--- a/configs/pc_x86_64_bios_defconfig
+++ b/configs/pc_x86_64_bios_defconfig
@@ -32,6 +32,7 @@ BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
# Firmware
BR2_PACKAGE_LINUX_FIRMWARE=y
diff --git a/configs/pc_x86_64_efi_defconfig b/configs/pc_x86_64_efi_defconfig
index efa603f0c0..afb652f3fc 100644
--- a/configs/pc_x86_64_efi_defconfig
+++ b/configs/pc_x86_64_efi_defconfig
@@ -33,6 +33,7 @@ BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
# Firmware
BR2_PACKAGE_LINUX_FIRMWARE=y
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2023-08-20 21:38 [Buildroot] [git commit] configs/pc_x86_64_{bios, efi}_defconfig: add midding libelf kernel dependency Thomas Petazzoni via buildroot
2023-09-13 6:59 ` Peter Korsgaard
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