# Add FEED_ARCH to overrides
OVERRIDES .= ":${FEED_ARCH}"
+# Put links to sources in deploy/sources to make it easier for people to be GPL compliant
+INHERIT += "src_distribute_local"
+SRC_DIST_LOCAL ?= "symlink"
# Can be "glibc", "eglibc" or "uclibc"
-ANGSTROM_MODE ?= "glibc"
-PSTAGE_EXTRAPATH = "${ANGSTROM_MODE}"
+ANGSTROMLIBC ?= "glibc"
+LIBC ?= "${ANGSTROMLIBC}"
+PSTAGE_EXTRAPATH = "${LIBC}"
+
+CACHE = "${TMPDIR}/cache/${LIBC}/${MACHINE}"
+DEPLOY_DIR = "${TMPDIR}/deploy/${LIBC}"
+require conf/distro/include/angstrom-${LIBC}.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)
+# Angstrom 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"
+ANGSTROM_ARM_INSTRUCTION_SET_armv5teb = "thumb"
+
+
+ARM_INSTRUCTION_SET = "${ANGSTROM_ARM_INSTRUCTION_SET}"
+# "arm" "thumb"
+# The instruction set the compiler should use when generating application
+# code. The kernel is always compiled with arm code at present. arm code
+# is the original 32 bit ARM instruction set, thumb code is the 16 bit
+# encoded RISC sub-set. Thumb code is smaller (maybe 70% of the ARM size)
+# but requires more instructions (140% for 70% smaller code) so may be
+# slower.
+
+THUMB_INTERWORK = "yes"
+# "yes" "no"
+# Whether to compile with code to allow interworking between the two
+# instruction sets. This allows thumb code to be executed on a primarily
+# arm system and vice versa. It is strongly recommended that DISTROs not
+# turn this off - the actual cost is very small.
-CACHE = "${TMPDIR}/cache/${ANGSTROM_MODE}/${MACHINE}"
-DEPLOY_DIR = "${TMPDIR}/deploy/${ANGSTROM_MODE}"
-require conf/distro/include/angstrom-${ANGSTROM_MODE}.inc
#Use this variable in feeds and other parts that need a URI
ANGSTROM_URI ?= "http://www.angstrom-distribution.org"
# We don't want to keep OABI compat
ARM_KEEP_OABI = "0"
+# Do keep OABI compat for om-gta01 to keep the gllin binary working
+ARM_KEEP_OABI_pn-linux-openmoko-2.6.24_om-gta01 = "1"
+ARM_KEEP_OABI_pn-linux-openmoko-2.6.28_om-gta01 = "1"
+
#Generate locales on the buildsystem instead of on the target. Speeds up first boot, set to "1" to enable
PREFERRED_PROVIDER_qemu-native = "qemu-native"
#qemu doesn't like armv6/eabi/vfp
ENABLE_BINARY_LOCALE_GENERATION_armv6 = "0"
+ENABLE_BINARY_LOCALE_GENERATION_armv6-novfp = "0"
ENABLE_BINARY_LOCALE_GENERATION_armv7a = "0"
#qemu has taken a dislike to armeb as well
TARGET_FPU_ppc405 ?= "soft"
TARGET_FPU_armv6 ?= "hard"
+TARGET_FPU_armv6-novfp ?= "soft"
TARGET_FPU_armv7a ?= "hard"
TARGET_FPU_ppc603e ?= "hard"
#Set the right arch for the feeds
#Alphabetically sorted
-FEED_ARCH ?= "${TARGET_ARCH}"
+FEED_ARCH ?= "${BASE_PACKAGE_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"
#Name the generated images in a sane way
-IMAGE_NAME = "${DISTRO_NAME}-${IMAGE_BASENAME}-${ANGSTROM_MODE}-${ANGSTROM_PKG_FORMAT}-${DISTRO_VERSION}-${MACHINE}"
+IMAGE_NAME = "${DISTRO_NAME}-${IMAGE_BASENAME}-${LIBC}-${ANGSTROM_PKG_FORMAT}-${DISTRO_VERSION}-${MACHINE}"
DEPLOY_DIR_IMAGE = "${DEPLOY_DIR}/images/${MACHINE}"
# Angstrom *always* has some form of release config, so error out if someone thinks he knows better
# in their local.conf
#Name of the client
-TINDER_MACHINE = "${MACHINE}-${ANGSTROM_MODE}-build-image"
+TINDER_MACHINE = "${MACHINE}-${LIBC}-build-image"
# Which lof file to write to, which tree to report to
TINDER_LOG = "${TMPDIR}/tinder.log"
git.openpandora.org / openembedded.git / blobdiff