Improve handling of 'all' architecture recipes and their interaction with sstate

The existing PACKAGE_ARCH = "all" mechanism of sharing packages is problematic
with sstate since there are a variety of variables which have target specific
values and the sstate package therefore correctly changes signature depending
on the MACHINE setting.

This patch creates a new "allarch" class which sets:

PACKAGE_ARCH = "all"

(as per the existing convention)

INHIBIT_DEFAULT_DEPS = "1"

(since its not target specific and therefore can't depend on the cross
compiler or target libc)

TARGET_ARCH = "all"
TARGET_OS = "linux"
TARGET_CC_ARCH = "none"

(since these variables shouldn't change between the different packages and
target compiler flags shouldn't be getting used)

PACKAGE_EXTRA_ARCHS = ""

(since we shouldn't be depending on any architecture specific package architectures)

Not all PACKAGE_ARCH = "all" recipes can use this class since some run configure
checks on the compiler. This means they have target specific components and therefore
the "all" classification is incorrect.

(From OE-Core rev: 26e5e5feb695864b11e47e24017e254c28f14494)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/meta/recipes-connectivity/bluez/bluez-dtl1-workaround_1.0.bb b/meta/recipes-connectivity/bluez/bluez-dtl1-workaround_1.0.bb
index 4dfdcb247a..b6b3d7dcfd 100644
--- a/meta/recipes-connectivity/bluez/bluez-dtl1-workaround_1.0.bb
+++ b/meta/recipes-connectivity/bluez/bluez-dtl1-workaround_1.0.bb
@@ -3,11 +3,13 @@ LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
 SECTION = "console" 
 PRIORITY = "optional" 
-PR = "r2"
+PR = "r3"
  
 SRC_URI = "file://02dtl1_cs.sh \
            file://COPYING.patch"
 
+inherit allarch
+
 do_install() { 
         install -d ${D}${sysconfdir}/apm/event.d/ 
         install -m 0755 ${WORKDIR}/02dtl1_cs.sh ${D}${sysconfdir}/apm/event.d/ 
@@ -15,5 +17,3 @@ do_install() {
 
 #Package 02dtl1_cs.sh, which is a nasty hack to get dtl1c_cs cards working with suspend/resume
 FILES_${PN} += "${sysconfdir}/apm/"
-
-PACKAGE_ARCH = "all"