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# Automatically set PACKAGE_ARCH for MACHINE_SOCARCH
#
# This allow to easy reuse of binary packages among similar SoCs. The
# usual use for this is to share SoC specific packages among different
# boards.
#
# MACHINE_SOCARCH_FILTER list all packages associated with
# MACHINE_SOCARCH and, when match, will set PACKAGE_ARCH as MACHINE_SOCARCH
#
# MACHINE_ARCH_FILTER list all packages associated with
# MACHINE_ARCH and, when match, will set PACKAGE_ARCH as MACHINE_ARCH
#
# For example, in meta-fsl-arm, this is used to share GPU packages for
# i.MX53 boards (as all them share the AMD GPU) and i.MX6 based boards
# (as all them share Vivante GPU).
#
# To use the class, specify, for example:
#
# MACHINE_SOCARCH_SUFFIX_soc = "-soc"
#
# and the need filters, as:
#
# MACHINE_ARCH_FILTER = "virtual/kernel"
# MACHINE_SOCARCH_FILTER_soc = "virtual/libgles1 ... virtual/libgl"
#
# Copyright 2013-2016 (C) O.S. Systems Software LTDA.
python __anonymous () {
machine_arch_filter = set((d.getVar("MACHINE_ARCH_FILTER") or "").split())
machine_socarch_filter = set((d.getVar("MACHINE_SOCARCH_FILTER") or "").split())
if machine_socarch_filter or machine_arch_filter:
provides = set((d.getVar("PROVIDES") or "").split())
depends = set((d.getVar("DEPENDS") or "").split())
PN = d.getVar("PN")
package_arch = None
if list(machine_arch_filter & (provides | depends)):
package_arch = d.getVar("MACHINE_ARCH")
elif list(machine_socarch_filter & (provides | depends)):
package_arch = d.getVar("MACHINE_SOCARCH")
if not package_arch:
raise bb.parse.SkipPackage("You must set MACHINE_SOCARCH as MACHINE_SOCARCH_FILTER is set for this SoC.")
machine_socarch_suffix = d.getVar("MACHINE_SOCARCH_SUFFIX")
if not machine_socarch_suffix:
raise bb.parse.SkipPackage("You must set MACHINE_SOCARCH_SUFFIX as MACHINE_SOCARCH_FILTER is set for this SoC.")
if package_arch:
bb.debug(1, "Use '%s' as package architecture for '%s'" % (package_arch, PN))
d.setVar("PACKAGE_ARCH", package_arch)
cur_package_archs = (d.getVar("PACKAGE_ARCHS") or "").split()
machine_socarch = (d.getVar("MACHINE_SOCARCH") or "")
if not machine_socarch in cur_package_archs:
d.appendVar("PACKAGE_EXTRA_ARCHS", " %s" % machine_socarch)
if d.getVar("TUNE_ARCH") == "arm":
# For ARM we have two possible machine_socarch values, one for the arm and one for the thumb instruction set
# add the other value to extra archs also, so that a image recipe searches both for packages.
if d.getVar("ARM_INSTRUCTION_SET") == "thumb":
d.appendVar("PACKAGE_EXTRA_ARCHS", " %s" % d.getVar("ARM_EXTRA_SOCARCH"))
else:
d.appendVar("PACKAGE_EXTRA_ARCHS", " %s" % d.getVar("THUMB_EXTRA_SOCARCH"))
}
MACHINE_SOCARCH = "${TUNE_PKGARCH}${MACHINE_SOCARCH_SUFFIX}"
ARM_EXTRA_SOCARCH = "${ARMPKGARCH}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}${MACHINE_SOCARCH_SUFFIX}"
THUMB_EXTRA_SOCARCH = "${ARMPKGARCH}${ARM_THUMB_SUFFIX}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}${MACHINE_SOCARCH_SUFFIX}"
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