From 558f6d44365f062523fbba3926ab46e5cd1984b8 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 3 Sep 2009 15:22:46 -0700 Subject: OpenEmbedded: Switch to using linux-uclibceabi and linux-gnu for TARGET_OS * Bump the ABI_LAYOUT. Build from scratch will be needed. * Replace using TARGET_OS from linux->linux-gnu. * Replace using linux-uclibcgnueabi->linux-uclibceabi. * Add 'eabi' to DISTRO_FEATURES (only for minimal and micro). * Use eabi and BASE_PACKAGE_ARCH to compute real TARGET_OS. * Fix the micro conf to get console image building. * Fix the linux-uclibcgnueabi overrides in all recipes. Signed-off-by: Khem Raj Acked-by: Phill Blundell Acked-by: Michael 'Mickey' Lauer --- conf/abi_version.conf | 2 +- conf/checksums.ini | 4 ++ conf/distro/include/sane-toolchain-eglibc.inc | 2 - conf/distro/include/sane-toolchain-glibc.inc | 2 - conf/distro/include/sane-toolchain-uclibc.inc | 3 -- conf/distro/include/sane-toolchain.inc | 60 ++++++++++++++++++++++++++- conf/distro/micro.conf | 11 ++--- conf/distro/minimal.conf | 12 +++--- conf/machine/include/tune-strongarm.inc | 2 +- conf/machine/include/tune-xscale.inc | 2 +- 10 files changed, 75 insertions(+), 25 deletions(-) (limited to 'conf') diff --git a/conf/abi_version.conf b/conf/abi_version.conf index 7939d65ad1..7f190c38c1 100644 --- a/conf/abi_version.conf +++ b/conf/abi_version.conf @@ -4,7 +4,7 @@ # that breaks the format and have been previously discussed on the mailing list # with general agreement from the core team. # -OELAYOUT_ABI = "2" +OELAYOUT_ABI = "3" # # DISTRO_PR allows us to regenerate all packages when a fundamental change is diff --git a/conf/checksums.ini b/conf/checksums.ini index 1377816bcc..49dad615b7 100644 --- a/conf/checksums.ini +++ b/conf/checksums.ini @@ -12510,6 +12510,10 @@ sha256=feb4abd0ea31b5a0b8344bfcb0e5987eefad723fa45f1d8e1e95c62acebab524 md5=9e10a77ff225587e59c0a28c66b4faa7 sha256=91a5b69435f10002b222be022c832d9860a93e0bc181e3f94abc150486ab031a +[http://ftp.gnome.org/pub/GNOME/sources/libIDL/0.8/libIDL-0.8.13.tar.bz2] +md5=b43b289a859eb38a710f70622c46e571 +sha256=bccc7e10dae979518ff012f8464e47ec4b3558a5456a94c8679653aa0b262b71 + [ftp://ftp.gnome.org/pub/GNOME/sources/libIDL/0.8/libIDL-0.8.2.tar.bz2] md5=a75d2dbf3a3c66b567047c94245f8b82 sha256=1c9529f7245778a4f1422d6257d446b7c90a19c3b603b1a25db1669552c464b3 diff --git a/conf/distro/include/sane-toolchain-eglibc.inc b/conf/distro/include/sane-toolchain-eglibc.inc index 88719f5f33..4c5f44ff8e 100644 --- a/conf/distro/include/sane-toolchain-eglibc.inc +++ b/conf/distro/include/sane-toolchain-eglibc.inc @@ -3,8 +3,6 @@ # eglibc: # [23:00] oxo: glibc (any version) on sparc does not like (repeat me) "-Os" -TARGET_OS = "linux${@['','-gnueabi'][bb.data.getVar('TARGET_ARCH',d,1) in ['arm', 'armeb'] and bb.data.getVar('MACHINE',d) not in ['collie','h3600', 'h3800', 'simpad', 'htcwallaby']]}" - FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1" FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2" diff --git a/conf/distro/include/sane-toolchain-glibc.inc b/conf/distro/include/sane-toolchain-glibc.inc index f3da7c31a2..f029c6fe46 100644 --- a/conf/distro/include/sane-toolchain-glibc.inc +++ b/conf/distro/include/sane-toolchain-glibc.inc @@ -2,8 +2,6 @@ # glibc: -TARGET_OS = "linux${@['','-gnueabi'][bb.data.getVar('TARGET_ARCH',d,1) in ['arm', 'armeb'] and bb.data.getVar('MACHINE',d) not in ['collie','h3600', 'h3800', 'simpad', 'htcwallaby']]}" - #mess with compiler flags to use -Os instead of -O2 #Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info # perl has some problems, see http://bugs.openembedded.net/show_bug.cgi?id=1616 diff --git a/conf/distro/include/sane-toolchain-uclibc.inc b/conf/distro/include/sane-toolchain-uclibc.inc index 04935fe46d..3069820918 100644 --- a/conf/distro/include/sane-toolchain-uclibc.inc +++ b/conf/distro/include/sane-toolchain-uclibc.inc @@ -15,9 +15,6 @@ USE_NLS_glib-2.0 = "yes" USE_NLS_glib-2.0-native = "yes" USE_NLS_gcc-cross = "no" -TARGET_OS_UC = "linux${@['-uclibc','-uclibcgnueabi'][bb.data.getVar('TARGET_ARCH',d,1) in ['arm', 'armeb'] and bb.data.getVar('MACHINE',d) not in ['collie','h3600', 'h3800', 'simpad', 'htcwallaby']]}" -TARGET_OS = "${@['${TARGET_OS_UC}', 'uclinux-uclibc'][bb.data.getVar('TARGET_ARCH',d) in ['bfin']]}" - #mess with compiler flags to use -Os instead of -O2 #Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" diff --git a/conf/distro/include/sane-toolchain.inc b/conf/distro/include/sane-toolchain.inc index cebe77b4b5..65cb7763d1 100644 --- a/conf/distro/include/sane-toolchain.inc +++ b/conf/distro/include/sane-toolchain.inc @@ -65,16 +65,21 @@ PREFERRED_PROVIDER_linux-libc-headers = "linux-libc-headers" # Branding TARGET_VENDOR = "-oe" +# Add FEED_ARCH to the overrides list so that we can override the +# ARM_INSTRUCTION_SET like below + +OVERRIDES .= ":${FEED_ARCH}" + # 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) # Minimal 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 set ARM_INSTRUCTION_SET_ directly since that will un-overridable in recipes like gcc -PREFERRED_ARM_INSTRUCTION_SET ?= "arm" PREFERRED_ARM_INSTRUCTION_SET_armv4t = "thumb" PREFERRED_ARM_INSTRUCTION_SET_armv5te = "thumb" PREFERRED_ARM_INSTRUCTION_SET_armv5teb = "thumb" +PREFERRED_ARM_INSTRUCTION_SET ?= "arm" ARM_INSTRUCTION_SET = "${PREFERRED_ARM_INSTRUCTION_SET}" # "arm" "thumb" # The instruction set the compiler should use when generating application @@ -136,7 +141,58 @@ ENABLE_BINARY_LOCALE_GENERATION_armv7a = "0" #qemu has taken a dislike to armeb as well ENABLE_BINARY_LOCALE_GENERATION_armeb = "0" +def detect_arm_abi (d): + import bb + if bb.data.getVar('DISTRO_FEATURES',d) is None: + if bb.data.getVar('TARGET_ARCH', d, 1) in [ 'arm', 'armeb' ]: + return "oabi" + else: + return "" + if bb.data.getVar('TARGET_ARCH', d, 1) in [ 'arm', 'armeb' ]: + if 'eabi' in bb.data.getVar('DISTRO_FEATURES',d).split(): + return "eabi" + return "oabi" + return "" + +def compute_os_portion_of_target_triplet (d): + import bb + arm_eabi_supporting_arches = "armv6 armv6-novfp \ + armv5te iwmmxt armv7a armv7 armv6 armv5teb armv5te armv4t" + ppc_spe_supporting_arches = "ppce500v2 ppce500" + + if bb.data.getVar("LIBC", d, 1) == "uclibc": + libc_suffix = "uclibc" + else: + libc_suffix = "gnu" + + if bb.data.getVar('TARGET_ARCH',d,1) in ['bfin']: + if libc_suffix == "gnu": + bb.fatal("bfin is not supported on glibc/eglibc. Please choose uclibc") + else: + os_suffix = "uclinux" + else: + os_suffix = "linux" + bparch = bb.data.getVar('BASE_PACKAGE_ARCH', d,1) + + if bb.data.getVar('DISTRO_FEATURES',d,1) is not None and \ + bparch is not None: + if 'eabi' in bb.data.getVar('DISTRO_FEATURES',d,1).split() and \ + bb.data.getVar('TARGET_ARCH', d, 1) in [ 'arm', 'armeb' ]: + if bparch not in arm_eabi_supporting_arches.split(): + bb.fatal("DISTRO requested EABI but selected machine does not support EABI") + abi_suffix = "" + else: + abi_suffix = "eabi" + elif bparch in ppc_spe_supporting_arches.split(): + abi_suffix = "spe" + else: + abi_suffix = "" + else: + bb.note("DISTRO_FEATURES is not set abi suffix not set") + abi_suffix = "" + return os_suffix + "-" + libc_suffix + abi_suffix # This is needed to get a correct PACKAGE_ARCH for packages that have PACKAGE_ARCH = ${MACHINE_ARCH} -ARM_ABI ?= "${@['','oabi'][bb.data.getVar('MACHINE',d) in ['collie','h3600', 'h3800', 'simpad', 'htcwallaby']]}" +ARM_ABI = "${@detect_arm_abi(d)}" +TARGET_OS = "${@compute_os_portion_of_target_triplet(d)}" include conf/distro/include/sane-toolchain-${ARM_ABI}.inc diff --git a/conf/distro/micro.conf b/conf/distro/micro.conf index 2d45425290..aca4a18caf 100644 --- a/conf/distro/micro.conf +++ b/conf/distro/micro.conf @@ -15,17 +15,11 @@ DISTRO_NAME = "micro" DISTRO_VERSION = "${SRCDATE}" -############################################################################# -# TARGET OS -############################################################################# -# Linux -TARGET_OS = "linux" - ############################################################################# # DISTRO FEATURE SELECTION ############################################################################# # No features selected -DISTRO_FEATURES = "" +DISTRO_FEATURES = "eabi" ############################################################################# # LIBRARY NAMES @@ -79,7 +73,7 @@ ${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}" # PREFERRED PROVIDERS ############################################################################# PREFERRED_PROVIDER_task-bootstrap = "task-bootstrap" - +PREFERRED_PROVIDER_virtual/libx11 = "libx11" ############################################################################# # PREFERRED VERSIONS ############################################################################# @@ -110,3 +104,4 @@ USE_LDCONFIG = "0" # Disable online package management ONLINE_PACKAGE_MANAGEMENT = "none" +DISTRO_BLUETOOTH_MANAGER = "bluez4" diff --git a/conf/distro/minimal.conf b/conf/distro/minimal.conf index fa2a926a1d..ecf6649fab 100644 --- a/conf/distro/minimal.conf +++ b/conf/distro/minimal.conf @@ -25,6 +25,8 @@ DISTRO_CHECK := "${@bb.data.getVar("DISTRO_VERSION",d,1) or bb.fatal('Remove thi DISTRO_BLUETOOTH_MANAGER = "bluez4" # We want images supporting the following features (for task-base) DISTRO_FEATURES = "nfs smbfs wifi ppp alsa ext2 vfat pcmcia usbgadget usbhost pci" +# Following features are for ARM and E500 based machines +DISTRO_FEATURES += "eabi" ############################################################################# # LIBRARY NAMES @@ -71,15 +73,15 @@ KERNEL = "kernel26" MACHINE_KERNEL_VERSION = "2.6" ############################################################################# -# TOOLCHAIN +# OVERWRITES adjusted from bitbake.conf to feature the MACHINE_CLASS ############################################################################# -LIBC ?= "eglibc" -require conf/distro/include/sane-toolchain.inc +OVERRIDES = "local:${MACHINE}:${MACHINE_CLASS}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}" ############################################################################# -# OVERWRITES adjusted from bitbake.conf to feature the MACHINE_CLASS +# TOOLCHAIN ############################################################################# -OVERRIDES = "local:${MACHINE}:${MACHINE_CLASS}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}" +LIBC ?= "eglibc" +require conf/distro/include/sane-toolchain.inc ############################################################################# # PREFERRED PROVIDERS diff --git a/conf/machine/include/tune-strongarm.inc b/conf/machine/include/tune-strongarm.inc index 5745c36311..2a583fe6e4 100644 --- a/conf/machine/include/tune-strongarm.inc +++ b/conf/machine/include/tune-strongarm.inc @@ -5,5 +5,5 @@ ARM_ABI = "oabi" TARGET_CC_ARCH = "-march=armv4 -mtune=strongarm" FEED_ARCH = "arm-oabi" - +PACKAGE_BASE_ARCH = "armv4" PACKAGE_EXTRA_ARCHS += "armv4 " diff --git a/conf/machine/include/tune-xscale.inc b/conf/machine/include/tune-xscale.inc index 79d22bc794..7fa6447648 100644 --- a/conf/machine/include/tune-xscale.inc +++ b/conf/machine/include/tune-xscale.inc @@ -3,7 +3,7 @@ FEED_ARCH = "${@['armv5teb', 'armv5te'][bb.data.getVar('SITEINFO_ENDIANESS', d, TARGET_CC_ARCH = "-march=armv5te -mtune=xscale" TARGET_CC_KERNEL_ARCH = "-march=armv5te -mtune=xscale" PACKAGE_EXTRA_ARCHS += "${@['armv4b armv4tb armv5teb', 'armv4 armv4t armv5te'][bb.data.getVar('SITEINFO_ENDIANESS', d, 1) == 'le']}" -BASE_PACKAGE_ARCH = "${@['armv5teb', 'armv5te'][bb.data.getVar('SITEINFO_ENDIANESS', d, 1) == 'le']}" +BASE_PACKAGE_ARCH := "${@['armv5teb', 'armv5te'][bb.data.getVar('SITEINFO_ENDIANESS', d, 1) == 'le']}" # Include tune file for thumb support, it defaults to off so DISTROs can turn it on if they wish require conf/machine/include/tune-thumb.inc -- cgit v1.2.3