Build armhf libs

check-armhf-libs.sh

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+#!/bin/bash
+
+# list libraries in 64 and 32 bit builds
+ls output/h700/target/usr/lib | awk 'BEGIN {FS="."} {print $1}' |grep lib | sort | uniq > ./liblist64.txt
+ls output/h700_armhf_libs/target/usr/lib | awk 'BEGIN {FS="."} {print $1}' |grep lib | sort | uniq > ./liblist32.txt
+
+echo
+echo Missing libs:
+
+if [[ $1 == '-a' ]]; then
+  diff ./liblist64.txt ./liblist32.txt | grep lib | grep \<
+  exit 0
+fi
+
+ignored='avahi libdns_sd' # avahi
+ignored+=' samba libsmb libsamdb libnss libndr' # samba
+ignored+=' libtevent wbclient dcerpc libnetapi' # samba
+ignored+=' nfsid ntfs libbtrfs libext2fs libe2p libcom_err libss' # fs
+ignored+=' libfdisk libparted' # fs
+ignored+=' pigpio bluetooth libi2c' # hw
+ignored+=' libelf libdw libasm' # elfutils
+ignored+=' libgamestream moonlight' # moonlight
+ignored+=' lightspark mupen libretro solarus' # emulators
+ignored+=' mosquitto libxtables' # net
+ignored+=' alpm' # pacman
+ignored+=' libSAASound' # used by simcoupe
+ignored+=' libSDL2_mixer_ext' # used by thextech
+ignored+=' libgomp' # gcc
+ignored+=' libip4tc libip6tc' # iptables
+ignored+=' libprocps' # procps
+ignored+=' libsyslog' # sysklogd
+
+diff ./liblist64.txt ./liblist32.txt | grep lib | grep \< > libdiff.txt
+
+for ignore in $ignored; do
+  grep -v $ignore libdiff.txt > libdiff.txt.grep
+  mv libdiff.txt.grep libdiff.txt
+done
+
+cat libdiff.txt
+rm libdiff.txt

configs/batocera-board.libs

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+# users
+BR2_ROOTFS_USERS_TABLES="$(BR2_EXTERNAL_BATOCERA_PATH)/board/batocera/users.txt"
+
+# toolchain definition
+BR2_OPTIMIZE_2=y
+BR2_ENABLE_LTO=y
+BR2_SHARED_STATIC_LIBS=y
+BR2_GCC_ENABLE_GRAPHITE=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+# required for utf-8
+BR2_TOOLCHAIN_GLIBC_GCONV_LIBS_COPY=y
+BR2_STRIP_EXCLUDE_DIRS="usr/ryujinx usr/bin/vpinball usr/share/ecwolf usr/bin/vita3k usr/bin/dmdserver"
+
+# Allow to build GOLD linker, but do not use as default
+BR2_BINUTILS_EXTRA_CONFIG_OPTIONS="--enable-gold --enable-plugins"
+
+# prefer linux tools over busybox tools
+BR2_PACKAGE_BUSYBOX=n
+
+# system
+BR2_TARGET_GENERIC_HOSTNAME="knulli"
+BR2_TARGET_GENERIC_ISSUE="knulli"
+BR2_INIT_SYSV=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_ROOT_PASSWD="linux"
+BR2_SYSTEM_ENABLE_NLS=y
+BR2_ENABLE_LOCALE_WHITELIST="C ar ca cs_CZ cy cy_GB cy de en el es es_MX eu eu_ES fr fr_FR fi_FI gl_ES he hu id_ID it ja ja_JP ja ko nb nb_NO nl nn nn_NO oc oc_FR pl pt pt_PT pt_BR ru ru_RU uk uk_UA ro_RO sk_SK sv sv_SE tr vi_VN zh zh_CN zh_TW"
+BR2_GENERATE_LOCALE="en_US.UTF-8 ar_YE.UTF-8 ca_ES.UTF-8 cs_CZ.UTF-8 cy_GB.UTF-8 de_DE.UTF-8 el_GR.UTF-8 en_GB.UTF-8 es_ES.UTF-8 es_MX.UTF-8 eu_ES.UTF-8 fr_FR.UTF-8 fi_FI.UTF-8 gl_ES.UTF-8 he_IL.UTF-8 hu_HU.UTF-8 id_ID.UTF-8 it_IT.UTF-8 ja_JP.UTF-8 ko_KR.UTF-8 nb_NO.UTF-8 nl_NL.UTF-8 nn_NO.UTF-8 oc_FR.UTF-8 pl_PL.UTF-8 pt_BR.UTF-8 pt_PT.UTF-8 ru_RU.UTF-8 uk_UA.UTF-8 ro_RO.UTF-8 sk_SK.UTF-8 sv_SE.UTF-8 tr_TR.UTF-8 vi_VN.UTF-8 zh_CN.UTF-8 zh_TW.UTF-8"
+BR2_TARGET_TZ_INFO=y
+BR2_TARGET_LOCALTIME="Europe/Paris"
+# BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
+
+# Initramfs decompression support
+BR2_LINUX_KERNEL_LZ4=y
+
+# disable the mosquitto broker which is on by default
+BR2_PACKAGE_MOSQUITTO_BROKER=n
+
+# System
+BR2_PACKAGE_BATOCERA_SYSTEM=n
+BR2_PACKAGE_BATOCERA_EXTRAS=n
+BR2_PACKAGE_BATOCERA_TOOLS=n
+BR2_PACKAGE_BATOCERA_ALL_SYSTEMS=n
+BR2_PACKAGE_BATOCERA_LINUX_FIRMWARES=n
+BR2_SYSTEM_BIN_SH_DASH=y # /bin/sh implementation; set here because a `choice` cannot be `select`ed, e.g. from batocera-system/Config.in
+
+# Enables ccache
+BR2_CCACHE=y

configs/batocera-h700_armhf_libs.board

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+include batocera-board.libs
+
+# Target definition
+BR2_arm=y
+BR2_ARM_EABIHF=y
+BR2_cortex_a53=y
+BR2_ARM_FPU_NEON_FP_ARMV8=y
+BR2_PACKAGE_BATOCERA_TARGET_H700=y
+BR2_TARGET_OPTIMIZATION="-pipe -fsigned-char -mcpu=cortex-a53 -mtune=cortex-a53"
+#BR2_TARGET_GENERIC_GETTY_PORT="tty1"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_BATOCERA_PATH)/board/batocera/patches $(BR2_EXTERNAL_BATOCERA_PATH)/board/batocera/allwinner/patches $(BR2_EXTERNAL_BATOCERA_PATH)/board/batocera/allwinner/h700/patches"
+
+# Build tar file only
+BR2_TARGET_ROOTFS_TAR=y
+BR2_TARGET_ROOTFS_TAR_NONE=y
+
+# Batocera system
+BR2_PACKAGE_BATOCERA_KODI20=n
+
+
+######
+# Linux headers same as kernel, a 4.9 series
+BR2_LINUX_KERNEL=y
+BR2_KERNEL_HEADERS_AS_KERNEL=y
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_BATOCERA_PATH)/board/batocera/allwinner/h700/linux-sunxi64-legacy.config"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.170"
+BR2_LINUX_KERNEL_VERSION="4.9.170"
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.170"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_DEFAULT_KERNEL_HEADERS="4.9.170"
+BR2_TOOLCHAIN_HEADERS_AT_LEAST="4.9"
+
+BR2_PACKAGE_HAS_LIBMALI=y
+BR2_PACKAGE_PROVIDES_LIBMALI="mali-g31-fbdev"
+BR2_PACKAGE_MALI_G31_FBDEV=y
+
+## To enable libFLAC++
+BR2_INSTALL_LIBSTDCPP=y
+
+## Add packages that are missed by automatic config
+
+BR2_PACKAGE_LIBMALI=y
+BR2_PACKAGE_LIBEGL=y
+#BR2_PACKAGE_LIBOPENCL=y # missing in 32 bit libmali
+
+BR2_PACKAGE_KEYUTILS=y
+BR2_PACKAGE_LIBLCF=y
+BR2_PACKAGE_PUGIXML=y
+BR2_PACKAGE_SPIRV_TOOLS=y
+BR2_PACKAGE_ZSTD=y
+BR2_PACKAGE_INOTIFY_TOOLS=y
+BR2_PACKAGE_LIRC_TOOLS=y
+BR2_PACKAGE_TPM2_TSS=y
+BR2_PACKAGE_SQLITE=y
+
+BR2_PACKAGE_UTIL_LINUX=y
+BR2_PACKAGE_UTIL_LINUX_LIBS=y
+BR2_PACKAGE_UTIL_LINUX_LIBMOUNT=y
+BR2_PACKAGE_UTIL_LINUX_LIBSMARTCOLS=y
+
+
+## Include trimmed list of packages from 64-bit build
+include batocera-h700_armhf_libs.packages