a0871be6c0
* Update buildroot-patches for 2020.11-rc1 buildroot * Update buildroot to 2020.11-rc1 Signed-off-by: Stefan Agner <stefan@agner.ch> * Don't rely on sfdisk --list-free output The --list-free (-F) argument does not allow machine readable mode. And it seems that the output format changes over time (different spacing, using size postfixes instead of raw blocks). Use sfdisk json output and calculate free partition space ourselfs. This works for 2.35 and 2.36 and is more robust since we rely on output which is meant for scripts to parse. * Migrate defconfigs for Buildroot 2020.11-rc1 In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE). * Rebase/remove systemd patches for systemd 246 * Drop apparmor/libapparmor from buildroot-external * hassos-persists: use /run as directory for lockfiles The U-Boot tools use /var/lock by default which is not created any more by systemd by default (it is under tmpfiles legacy.conf, which we no longer install). * Disable systemd-update-done.service The service is not suited for pure read-only systems. In particular the service needs to be able to write a file in /etc and /var. Remove the service. Note: This is a static service and cannot be removed using systemd-preset. * Disable apparmor.service for now The service loads all default profiles. Some might actually cause problems. E.g. the profile for ping seems not to match our setup for /etc/resolv.conf: [85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
156 lines
4.7 KiB
Plaintext
156 lines
4.7 KiB
Plaintext
if BR2_TOOLCHAIN_BUILDROOT_UCLIBC
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comment "uClibc Options"
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config BR2_PACKAGE_UCLIBC
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bool
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default y
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select BR2_PACKAGE_LINUX_HEADERS
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config BR2_UCLIBC_CONFIG
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string "uClibc configuration file to use?"
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default "package/uclibc/uClibc-ng.config"
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help
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Some people may wish to use their own modified uClibc
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configuration file and will specify their config file
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location with this option. See also docs/README in this
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package. If unsure, use the default.
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config BR2_UCLIBC_CONFIG_FRAGMENT_FILES
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string "Additional uClibc configuration fragment files"
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help
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A space-separated list of configuration fragment files, that
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will be merged to the main uClibc configuration file.
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config BR2_TOOLCHAIN_BUILDROOT_WCHAR
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bool "Enable WCHAR support"
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select BR2_USE_WCHAR
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help
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Enable this option if you want your toolchain to support
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wide characters (i.e characters longer than 8 bits, needed
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for locale support).
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config BR2_TOOLCHAIN_BUILDROOT_LOCALE
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bool "Enable toolchain locale/i18n support"
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select BR2_TOOLCHAIN_BUILDROOT_WCHAR
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select BR2_ENABLE_LOCALE
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select BR2_NEEDS_HOST_UTF8_LOCALE
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help
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Enable this option if you want your toolchain to support
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localization and internationalization.
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choice
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prompt "Thread library implementation"
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help
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Use this option to select the thread library implementation
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that should be used in your toolchain.
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config BR2_PTHREADS_NATIVE
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bool "Native POSIX Threading (NPTL)"
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depends on BR2_USE_MMU
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select BR2_TOOLCHAIN_HAS_THREADS
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select BR2_TOOLCHAIN_HAS_THREADS_NPTL
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config BR2_PTHREADS
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bool "linuxthreads"
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depends on BR2_m68k || BR2_microblaze || BR2_or1k || BR2_arm || BR2_armeb || BR2_xtensa
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select BR2_TOOLCHAIN_HAS_THREADS
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config BR2_PTHREADS_NONE
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bool "none"
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endchoice
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config BR2_PTHREAD_DEBUG
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bool "Thread library debugging"
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depends on BR2_PTHREADS || BR2_PTHREADS_NATIVE
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select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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help
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Build the thread library with debugging enabled.
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config BR2_TOOLCHAIN_BUILDROOT_USE_SSP
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bool "Enable stack protection support"
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depends on BR2_PACKAGE_HOST_BINUTILS_SUPPORTS_CFI
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select BR2_TOOLCHAIN_HAS_SSP
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help
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Enable stack smashing protection support using GCCs
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-fstack-protector-all option in uClibc.
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See
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http://www.linuxfromscratch.org/hints/downloads/files/ssp.txt
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for details.
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config BR2_UCLIBC_INSTALL_UTILS
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bool "Compile and install uClibc utilities"
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default y
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help
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Enabling this option will compile and install the getconf,
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ldconfig and ldd uClibc utilities for the target.
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You can save ~32 KiB in target space by disabling them since
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they're normally not needed.
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# Mapping from the Buildroot architecture configuration options to the
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# uClibc architecture names.
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config BR2_UCLIBC_TARGET_ARCH
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string
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default "arc" if BR2_arcle || BR2_arceb
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default "arm" if BR2_arm || BR2_armeb
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default "m68k" if BR2_m68k
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default "microblaze" if BR2_microblaze
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default "mips" if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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default "or1k" if BR2_or1k
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default "powerpc" if BR2_powerpc
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default "sh" if BR2_sh
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default "sparc" if BR2_sparc
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default "xtensa" if BR2_xtensa
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default "i386" if BR2_i386
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default "x86_64" if BR2_x86_64
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default "riscv64" if BR2_RISCV_64
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default "riscv32" if BR2_RISCV_32
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config BR2_UCLIBC_MIPS_ABI
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string
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default "O32" if BR2_MIPS_OABI32
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default "N32" if BR2_MIPS_NABI32
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default "N64" if BR2_MIPS_NABI64
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depends on BR2_UCLIBC_TARGET_ARCH = "mips"
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config BR2_UCLIBC_MIPS_NAN
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string
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default "LEGACY" if BR2_MIPS_NAN_LEGACY
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default "2008" if BR2_MIPS_NAN_2008
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depends on BR2_UCLIBC_TARGET_ARCH = "mips"
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config BR2_UCLIBC_SH_TYPE
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string
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default "SH2A" if BR2_sh2a
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default "SH4" if BR2_sh4 || BR2_sh4eb
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depends on BR2_UCLIBC_TARGET_ARCH = "sh"
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config BR2_UCLIBC_SPARC_TYPE
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string
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default "V7" if BR2_sparc_v7 || BR2_sparc_sparchfleon || BR2_sparc_sparcsfleon
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default "V8" if BR2_sparc_v8 || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleonv8
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depends on BR2_UCLIBC_TARGET_ARCH = "sparc"
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config BR2_UCLIBC_POWERPC_TYPE
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string
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default "CLASSIC" if !BR2_powerpc_8540 && !BR2_powerpc_8548
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default "E500" if BR2_powerpc_8540 || BR2_powerpc_8548
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depends on BR2_UCLIBC_TARGET_ARCH = "powerpc"
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config BR2_UCLIBC_X86_TYPE
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string
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default "486" if BR2_x86_i486
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default "586" if BR2_x86_i586
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default "586MMX" if BR2_x86_pentium_mmx
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default "686" if BR2_x86_i686 || BR2_x86_pentiumpro
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default "PENTIUMII" if BR2_x86_pentium2
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default "PENTIUMIII" if BR2_x86_pentium3
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default "PENTIUM4" if BR2_x86_pentium4 || BR2_x86_pentium_m || \
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BR2_x86_nocona || BR2_x86_core2 || BR2_x86_corei7
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depends on BR2_UCLIBC_TARGET_ARCH = "i386"
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endif # BR2_TOOLCHAIN_BUILDROOT_UCLIBC
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