Commit Graph

5 Commits

Author SHA1 Message Date
Nitin A Kamble 17e8d8558d toolchain-scripts & other classes: add TARGET_LD_ARCH & TARGET_AS_ARCH vars
This is comming from x32 need to pass special parameters to ld & as.

(From OE-Core rev: 96931af89f9cc3056e413cff437a85eca85b3b75)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-08-05 17:15:59 +01:00
Richard Purdie 5aa96bd0ef bitbake.conf/classes: Variable cleanup
This patch removes the variables BASE_PACKAGE_ARCH, BASEPKG_HOST_SYS,
BASEPKG_TARGET_SYS and also removes the immediate assignments in
several core classes as these are no longer required.

This should make it clearer what some of the core variables do and
simplfy some overly complex and confusing class code.

(From OE-Core rev: d5521be2dcbaf213c140b0d12a4176380874426b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-07-25 14:36:30 +01:00
Khem Raj 6f5a6e857d allarch.bbclass: Define BASE_PACKAGE_ARCH = "all"
If not overridden it gets the value which is for target recipes
usually defined in machine tune files

(From OE-Core rev: 7efd372eead4185e8b763c6f7ee1943485f7d84d)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-06-06 15:58:39 +01:00
Richard Purdie 802080eb6d allarch.bbclass: A "all" TARGET_ARCH is dangerous as an OVERRIDE
Having a generic word like "all" as an override is dangerous as this is an override
and can cause issues for function names like "sysroot_stage_all". This patch changes
it to "allarch" to help avoid this kind of problem. The field is only used in the
name of directories anyway.

(From OE-Core rev: 5d7d4e1ed9bedf2b6510796d76ea8f94739b9de2)

Signed-off-by: Richard  Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-06-01 14:13:23 +01:00
Richard Purdie 52295fa3de 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>
2011-05-31 13:07:00 +01:00