amd64: update defconfig and change from uclibc to glibc

Also, like the other defconfigs, ensure we have gdb-server on target.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

configs/amd64_defconfig

@@ -1,49 +1,32 @@
-# Architecture
 BR2_x86_64=y
 BR2_x86_corei7=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY=y
 BR2_DL_DIR="$(BR2_EXTERNAL_INFIX_PATH)/dl"
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(BR2_EXTERNAL_INFIX_PATH)/.ccache"
 BR2_ENABLE_DEBUG=y
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_INFIX_PATH)/patches"
-BR2_TOOLCHAIN_EXTERNAL=y
-BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_64_CORE_I7_UCLIBC_BLEEDING_EDGE=y
-
-# System
-BR2_SYSTEM_DHCP="eth0"
 BR2_TARGET_GENERIC_HOSTNAME="infix"
 BR2_TARGET_GENERIC_ISSUE="Inf/IX by KernelKit"
 BR2_INIT_FINIT=y
-
-# Filesystem
-BR2_TARGET_ROOTFS_EXT2=y
-# BR2_TARGET_ROOTFS_TAR is not set
-
-# Image
+BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_POST_BUILD_SCRIPT="board/qemu/x86_64/post-build.sh $(BR2_EXTERNAL_INFIX_PATH)/board/common/post-build.sh"
-
-# Image
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh $(BR2_EXTERNAL_INFIX_PATH)/board/common/post-image.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
-
-# Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/x86_64/linux.config"
 BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
-
-# host-qemu for gitlab testing
-#BR2_PACKAGE_HOST_QEMU=y
-#BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y
-
-# Packages
 BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL_INFIX_PATH)/board/common/busybox_defconfig"
 BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_SYSKLOGD=y
 BR2_PACKAGE_SYSKLOGD_LOGGER=y
+BR2_TARGET_ROOTFS_EXT2=y
+# BR2_TARGET_ROOTFS_TAR is not set
 BR2_PACKAGE_HOST_ENVIRONMENT_SETUP=y
 BR2_PACKAGE_FINIT_SULOGIN=y
 BR2_PACKAGE_FINIT_WATCHDOG=y