#@TYPE: Distribution
#@NAME: KaeilOS 
#@DESCRIPTION: Release independent distribution configuration for KaeilOS 
#@MAINTAINER: Marco Cavallini <m.cavallini@koansoftware.com>
# KaeilOS is a registered trade mark of KOAN - Bergamo - Italia
# Product website : http://www.KaeilOS.com 

# Preserve original DISTRO value
USERDISTRO := "${DISTRO}"
DISTRO = "kaeilos"
DISTRO_NAME = "KaeilOS"

TARGET_VENDOR = "-kaeilos"

# Add FEED_ARCH to overrides
OVERRIDES .= ":${FEED_ARCH}"

# Put links to sources in deploy/sources to make it easier for people to be GPL compliant
SRC_DIST_LOCAL ?= "symlink"
INHERIT += "src_distribute_local"

# Can be "glibc", "eglibc" or "uclibc"
ANGSTROMLIBC ?= "glibc"
PSTAGE_EXTRAPATH = "${ANGSTROMLIBC}"

CACHE = "${TMPDIR}/cache/${ANGSTROMLIBC}/${MACHINE}"
DEPLOY_DIR = "${TMPDIR}/deploy/${ANGSTROMLIBC}"
require conf/distro/include/angstrom-${ANGSTROMLIBC}.inc

# ARM920T and up can use thumb mode to decrease binary size at the expense of speed
# (the complete story is a bit more nuanced due to cache starvation)
# KaeilOS turns on thumb for armv4t machine according to this RFC:
# http://lists.linuxtogo.org/pipermail/angstrom-distro-devel/2008-October/002714.html

# We can't do ARM_INSTRUCTION_SET_armv4t since that will un-overridable in recipes like gcc
ANGSTROM_ARM_INSTRUCTION_SET ?= "arm"
ANGSTROM_ARM_INSTRUCTION_SET_armv4t = "thumb"
ANGSTROM_ARM_INSTRUCTION_SET_armv5te = "thumb"


ARM_INSTRUCTION_SET = "${ANGSTROM_ARM_INSTRUCTION_SET}"
# "arm" "thumb"
#    The instruction set the compiler should use when generating application
#    code.  The kernel is always compiled with arm code at present.  arm code
#    is the original 32 bit ARM instruction set, thumb code is the 16 bit
#    encoded RISC sub-set.  Thumb code is smaller (maybe 70% of the ARM size)
#    but requires more instructions (140% for 70% smaller code) so may be
#    slower.

THUMB_INTERWORK = "yes"
# "yes" "no"
#    Whether to compile with code to allow interworking between the two
#    instruction sets.  This allows thumb code to be executed on a primarily
#    arm system and vice versa.  It is strongly recommended that DISTROs not
#    turn this off - the actual cost is very small.


#Use this variable in feeds and other parts that need a URI
ANGSTROM_URI ?= "http://www.angstrom-distribution.org"

#Use this variable to select which recipe you want to use to get feed configs (/etc/ipkg/, /etc/apt/sources.list)
# usefull for derivative distros and local testing
# As this is runtime we can't and won't use virtual/feed-configs
ANGSTROM_FEED_CONFIGS ?= "angstrom-feed-configs"

#Set the default maintainer to angstrom-dev
MAINTAINER = "KaeilOS Developers <info@koansoftware.com>"

#use debian style naming
INHERIT += "debian"

#activate config checker
INHERIT += "sanity" 

#make devshell available as task
INHERIT += "devshell" 

#use angstrom source mirrors to combat 404s
INHERIT += "angstrom-mirrors" 

#run QA tests on builds and packages and log them  
INHERIT += "insane"
QA_LOG = "1"

ANGSTROM_PKG_FORMAT ?= "ipk"
require conf/distro/include/angstrom-package-${ANGSTROM_PKG_FORMAT}.inc

# We don't want to keep OABI compat
ARM_KEEP_OABI = "0"

#Generate locales on the buildsystem instead of on the target. Speeds up first boot, set to "1" to enable
PREFERRED_PROVIDER_qemu-native = "qemu-native"
ENABLE_BINARY_LOCALE_GENERATION ?= "1"

# We only want to build UTF8 locales
LOCALE_UTF8_ONLY = "1"

#qemu doesn't like armv6/eabi/vfp
ENABLE_BINARY_LOCALE_GENERATION_armv7a = "0"

#qemu has taken a dislike to armeb as well
ENABLE_BINARY_LOCALE_GENERATION_armeb = "0"

#ARM EABI is softfloat by default, but let's make sure :)
#make it overridable for platforms with FPU, like ep93xx or i.mx31
TARGET_FPU_arm ?= "soft"
TARGET_FPU_armeb ?= "soft"
TARGET_FPU_ixp4xx ?= "soft"
TARGET_FPU_ppc405 ?= "soft"

TARGET_FPU_armv6 ?= "hard"
TARGET_FPU_armv6-novfp ?= "soft"
TARGET_FPU_armv7a ?= "hard"
TARGET_FPU_ppc603e ?= "hard"

# webkit-gtk and cairo have alignment issues with double instructions on armv5 so
# disable them here
TARGET_CC_ARCH_pn-webkit-gtk_armv5te = "-march=armv4t"
TARGET_CC_ARCH_pn-cairo_armv5te = "-march=armv4t"

#Set the right arch for the feeds
#Alphabetically sorted

FEED_ARCH ?= "${TARGET_ARCH}"

#blackfin machines
FEED_ARCH_bfin          = "blackfin"

#armv4t machines

FEED_ARCH_acern30 	= "armv4t"
FEED_ARCH_amsdelta 	= "armv4t"
FEED_ARCH_ep93xx 	= "armv4t"
FEED_ARCH_eteng500 	= "armv4t"
FEED_ARCH_om-gta01 	= "armv4t"
FEED_ARCH_om-gta02 	= "armv4t"
FEED_ARCH_h1940 	= "armv4t"
FEED_ARCH_h6300 	= "armv4t"
FEED_ARCH_kb9202 	= "armv4t"
FEED_ARCH_ks8695 	= "armv4t"
FEED_ARCH_rx1950 	= "armv4t"
FEED_ARCH_rx3000 	= "armv4t"
FEED_ARCH_sarge-at91 	= "armv4t"
FEED_ARCH_smdk2440 	= "armv4t"
FEED_ARCH_smdk2443 	= "armv4t"

#armv5t machines

FEED_ARCH_a1200 	= "armv5te"
FEED_ARCH_a780 		= "armv5te"
FEED_ARCH_akita 	= "armv5te"
FEED_ARCH_asus620 	= "armv5te"
FEED_ARCH_asus730 	= "armv5te"
FEED_ARCH_at91sam9263ek = "armv5te"
FEED_ARCH_aximx50 	= "armv5te"
FEED_ARCH_aximx50v 	= "armv5te"
FEED_ARCH_c7x0 		= "armv5te"
FEED_ARCH_compulab-pxa270 = "armv5te"
FEED_ARCH_davinci-dvevm = "armv5te"
FEED_ARCH_devkitidp-pxa255 = "armv5te"
FEED_ARCH_e680 		= "armv5te"
FEED_ARCH_er0100 	= "armv5te"
FEED_ARCH_gumstix 	= "armv5te"
FEED_ARCH_gumstix-verdex = "armv5te"
FEED_ARCH_gumstix-connex = "armv5te"
FEED_ARCH_h1910 	= "armv5te"
FEED_ARCH_h2200 	= "armv5te"
FEED_ARCH_h3900 	= "armv5te"
FEED_ARCH_h4000 	= "armv5te"
FEED_ARCH_h5000 	= "armv5te"
FEED_ARCH_htcalpine 	= "armv5te"
FEED_ARCH_htcapache 	= "armv5te"
FEED_ARCH_htcblueangel 	= "armv5te"
FEED_ARCH_htchimalaya 	= "armv5te"
FEED_ARCH_htcsable 	= "armv5te"
FEED_ARCH_htctornado 	= "armv5te"
FEED_ARCH_htcuniversal 	= "armv5te"
FEED_ARCH_hx2000 	= "armv5te"
FEED_ARCH_hx4700 	= "armv5te"
FEED_ARCH_ixp4xxle 	= "armv5te"
FEED_ARCH_logicpd-pxa270 = "armv5te"
FEED_ARCH_looxc550 	= "armv5te"
FEED_ARCH_lsarm 	= "armv5te"
FEED_ARCH_magician 	= "armv5te"
FEED_ARCH_mainstone 	= "armv5te"
FEED_ARCH_mnci 		= "armv5te"
FEED_ARCH_mtx-3 	= "armv5te"
FEED_ARCH_mx21ads 	= "armv5te"
FEED_ARCH_n2100 	= "armv5te"
FEED_ARCH_navman-icn330 = "armv5te"
FEED_ARCH_netbook-pro 	= "armv5te"
FEED_ARCH_nokia770 	= "armv5te"
FEED_ARCH_rokre2 	= "armv5te"
FEED_ARCH_nslu2le 	= "armv5te"
FEED_ARCH_omap1510inn 	= "armv5te"
FEED_ARCH_omap1610h2 	= "armv5te"
FEED_ARCH_omap1710h3 	= "armv5te"
FEED_ARCH_omap5912osk 	= "armv5te"
FEED_ARCH_palmld 	= "armv5te"
FEED_ARCH_palmt650 	= "armv5te"
FEED_ARCH_palmt680 	= "armv5te"
FEED_ARCH_palmtc 	= "armv5te"
FEED_ARCH_palmtt 	= "armv5te"
FEED_ARCH_palmtt3 	= "armv5te"
FEED_ARCH_palmtt5 	= "armv5te"
FEED_ARCH_palmtx 	= "armv5te"
FEED_ARCH_palmz31 	= "armv5te"
FEED_ARCH_palmz71 	= "armv5te"
FEED_ARCH_palmz72 	= "armv5te"
FEED_ARCH_poodle 	= "armv5te"
FEED_ARCH_qemuarm 	= "armv5te"
FEED_ARCH_spitz 	= "armv5te"
FEED_ARCH_tosa 		= "armv5te"
FEED_ARCH_triton 	= "armv5te"

FEED_ARCH_ixp4xxbe 	= "armv5teb"
FEED_ARCH_nslu2be 	= "armv5teb"

# armv6

FEED_ARCH_mx31ads 	= "armv6"
FEED_ARCH_mx31moboard	= "armv6"
FEED_ARCH_nokia800	= "armv6"  
FEED_ARCH_omap2420h4	= "armv6"
FEED_ARCH_omap2430sdp   = "armv6"

#i486 machines
FEED_ARCH_geodegx 	= "i486"
FEED_ARCH_geodelx 	= "i486"
FEED_ARCH_netvista 	= "i486"
FEED_ARCH_wrap 		= "i486"
FEED_ARCH_x86 		= "i486"

#i586 machines
FEED_ARCH_epia 		= "i586"
FEED_ARCH_i586-generic 	= "i586"
FEED_ARCH_qemux86 	= "i586"

#i686 machines

FEED_ARCH_alix 		= "i686"
FEED_ARCH_colinux	= "i686"
FEED_ARCH_guinness 	= "i686"
FEED_ARCH_i686-generic 	= "i686"
FEED_ARCH_progear 	= "i686"

#powerpc machines

FEED_ARCH_dht-walnut 	= "ppc405"
FEED_ARCH_magicbox 	= "ppc405"
FEED_ARCH_xilinx-ml403 	= "ppc405"
FEED_ARCH_xilinx-ml410 	= "ppc405"
FEED_ARCH_sequoia 	= "ppc440e"
FEED_ARCH_efika 	= "ppc603e"
FEED_ARCH_lite5200 	= "ppc603e"
FEED_ARCH_lsppchd 	= "ppc603e"
FEED_ARCH_lsppchg 	= "ppc603e"
FEED_ARCH_storcenter 	= "ppc603e"
FEED_ARCH_turbostation 	= "ppc603e"
FEED_ARCH_mpc8313e-rdb 	= "ppce300c3"
FEED_ARCH_mpc8323e-rdb 	= "ppce300c2"


#strongarm machines, no EABI

FEED_ARCH_collie 	= "arm-oabi"
FEED_ARCH_h3600 	= "arm-oabi"
FEED_ARCH_h3800 	= "arm-oabi"
FEED_ARCH_htcwallaby 	= "arm-oabi"
FEED_ARCH_jornada56x 	= "arm-oabi"
FEED_ARCH_jornada7xx 	= "arm-oabi"
FEED_ARCH_shark 	= "arm-oabi"
FEED_ARCH_simpad 	= "arm-oabi"


#Tweak packaging for strongarm machines since they can't use EABI

PACKAGE_EXTRA_ARCHS_collie = "arm-oabi"
PACKAGE_EXTRA_ARCHS_h3600  = "arm-oabi"
PACKAGE_EXTRA_ARCHS_h3800  = "arm-oabi"
PACKAGE_EXTRA_ARCHS_simpad = "arm-oabi"
PACKAGE_EXTRA_ARCHS_htcwallaby = "arm-oabi"


#Name the generated images in a sane way
IMAGE_NAME = "${DISTRO_NAME}-${IMAGE_BASENAME}-${ANGSTROMLIBC}-${ANGSTROM_PKG_FORMAT}-${DISTRO_VERSION}-${MACHINE}"
DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images/${MACHINE}"

# KaeilOS *always* has some form of release config, so error out if someone thinks he knows better 
DISTRO_CHECK := "${@bb.data.getVar("DISTRO_VERSION",d,1) or bb.fatal('Remove this line or set a dummy DISTRO_VERSION if you really want to build an unversioned distro')}"

# We want images supporting the following features (for task-base)