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| author |   Khem Raj <raj.khem@gmail.com> | 2010-07-21 15:42:40 -0700 |
|---|---|---|
| committer |   Koen Kooi <koen@openembedded.org> | 2010-07-24 09:39:15 +0200 |
| commit | 63040b62cbfeec043a229ab240006b104533d08f (patch) | |
| tree | 360fbd593377082b0e3281eb07f1d006cab9695c /conf | |
| parent | 5b4a88983b3545f8f894fcbaa420b884f4e13631 (diff) | |
| download | openembedded-63040b62cbfeec043a229ab240006b104533d08f.tar.gz | |
distro: Add new feature to indicate thumb-interworking.
* This would be used to decide if we can use BX in return
instructions in uclibc.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/distro/include/angstrom.inc | 3 | ||||
| -rw-r--r-- | conf/distro/include/kaeilos.inc | 3 | ||||
| -rw-r--r-- | conf/distro/include/slugos.inc | 9 | ||||
| -rw-r--r-- | conf/distro/minimal-uclibc.conf | 1 | ||||
| -rw-r--r-- | conf/distro/minimal.conf | 1 |
5 files changed, 17 insertions, 0 deletions
diff --git a/conf/distro/include/angstrom.inc b/conf/distro/include/angstrom.inc index f13cc2223d..3ba94fa02a 100644 --- a/conf/distro/include/angstrom.inc +++ b/conf/distro/include/angstrom.inc @@ -204,3 +204,6 @@ DISTRO_FEATURES = "largefile ipv4 ipv6 nfs smbfs wifi ppp alsa bluetooth ext2 vf # Use-like features DISTRO_FEATURES += "tk" + +# Add thumb-interwork to feature list if selected machine supports it. +DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}' diff --git a/conf/distro/include/kaeilos.inc b/conf/distro/include/kaeilos.inc index bdc4aadc87..edbad69990 100644 --- a/conf/distro/include/kaeilos.inc +++ b/conf/distro/include/kaeilos.inc @@ -214,3 +214,6 @@ DISTRO_FEATURES = "nfs smbfs wifi ppp alsa bluetooth ext2 vfat irda pcmcia usbga # Use-like features DISTRO_FEATURES += "tk" + +# Add thumb-interwork to feature list if selected machine supports it. +DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}' diff --git a/conf/distro/include/slugos.inc b/conf/distro/include/slugos.inc index 807d45de61..8d53ffc0ec 100644 --- a/conf/distro/include/slugos.inc +++ b/conf/distro/include/slugos.inc @@ -23,9 +23,18 @@ DISTRO_VERSION ?= "${SLUGOS_VERSION}${DISTRO_REVISION}-${DISTRO_TYPE}" # DISTRO_FEED ?= "${SLUGOS_VERSION}-${DISTRO_TYPE}" DISTRO_FEED ?= "unstable" +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. # We want images supporting the following features (for task-base) DISTRO_FEATURES = "nfs smbfs wifi ppp alsa bluetooth ext2 vfat irda pcmcia usbgadget usbhost pci" +# Add thumb-interwork to feature list if selected machine supports it. +DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}' + IMAGE_BASENAME = "${@['slugos${SITEINFO_ENDIANESS}', 'ucslugc'][bb.data.getVar('TARGET_OS', d, 1) == 'linux-uclibc']}" # The following need not be set, the defaults should be adequate diff --git a/conf/distro/minimal-uclibc.conf b/conf/distro/minimal-uclibc.conf index 44805cf9c3..287d6de2b4 100644 --- a/conf/distro/minimal-uclibc.conf +++ b/conf/distro/minimal-uclibc.conf @@ -44,3 +44,4 @@ DISTRO_FEATURES += "pam" DISTRO_FEATURES += "largefile" # glib-2.0 nneds ipv6 and there is no knob to control it DISTRO_FEATURES += "ipv4 ipv6" +DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}' diff --git a/conf/distro/minimal.conf b/conf/distro/minimal.conf index 9a081309e1..5fbbc33585 100644 --- a/conf/distro/minimal.conf +++ b/conf/distro/minimal.conf @@ -33,6 +33,7 @@ DISTRO_FEATURES += "eabi" # or higher DISTRO_FEATURES += "mplt" +DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}' ############################################################################# # LIBRARY NAMES |