poky/meta/classes-recipe/allarch.bbclass
Richard Purdie 55eaa3eb3f allarch: Fix allarch corner case
Most of the allarch code is conditional and only set if the recipe remains marked
as allarch. The qemu wrapper handling is not handled in the same way however and
is unconditional.

Move the code to some slightly uglier inline python to allow it to be conditional
and match the way the rest of the code works.

(From OE-Core rev: dfd704f1741dccd9a85338c5d45dee4be079064d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2024-01-18 10:15:58 +00:00

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#
# Copyright OpenEmbedded Contributors
#
# SPDX-License-Identifier: MIT
#
#
# This class is used for architecture independent recipes/data files (usually scripts)
#
python allarch_package_arch_handler () {
if bb.data.inherits_class("native", d) or bb.data.inherits_class("nativesdk", d) \
or bb.data.inherits_class("crosssdk", d):
return
variants = d.getVar("MULTILIB_VARIANTS")
if not variants:
d.setVar("PACKAGE_ARCH", "all" )
}
addhandler allarch_package_arch_handler
allarch_package_arch_handler[eventmask] = "bb.event.RecipePreFinalise"
python () {
# Allow this class to be included but overridden - only set
# the values if we're still "all" package arch.
if d.getVar("PACKAGE_ARCH") == "all":
# No need for virtual/libc or a cross compiler
d.setVar("INHIBIT_DEFAULT_DEPS","1")
# Set these to a common set of values, we shouldn't be using them other that for WORKDIR directory
# naming anyway
d.setVar("baselib", "lib")
d.setVar("TARGET_ARCH", "allarch")
d.setVar("TARGET_OS", "linux")
d.setVar("TARGET_CC_ARCH", "none")
d.setVar("TARGET_LD_ARCH", "none")
d.setVar("TARGET_AS_ARCH", "none")
d.setVar("TARGET_FPU", "")
d.setVar("TARGET_PREFIX", "")
# Expand PACKAGE_EXTRA_ARCHS since the staging code needs this
# (this removes any dependencies from the hash perspective)
d.setVar("PACKAGE_EXTRA_ARCHS", d.getVar("PACKAGE_EXTRA_ARCHS"))
d.setVar("SDK_ARCH", "none")
d.setVar("SDK_CC_ARCH", "none")
d.setVar("TARGET_CPPFLAGS", "none")
d.setVar("TARGET_CFLAGS", "none")
d.setVar("TARGET_CXXFLAGS", "none")
d.setVar("TARGET_LDFLAGS", "none")
d.setVar("POPULATESYSROOTDEPS", "")
# Avoid this being unnecessarily different due to nuances of
# the target machine that aren't important for "all" arch
# packages.
d.setVar("LDFLAGS", "")
# No need to do shared library processing or debug symbol handling
d.setVar("EXCLUDE_FROM_SHLIBS", "1")
d.setVar("INHIBIT_PACKAGE_DEBUG_SPLIT", "1")
d.setVar("INHIBIT_PACKAGE_STRIP", "1")
# These multilib values shouldn't change allarch packages so exclude them
d.appendVarFlag("emit_pkgdata", "vardepsexclude", " MULTILIB_VARIANTS")
d.appendVarFlag("write_specfile", "vardepsexclude", " MULTILIBS")
d.appendVarFlag("do_package", "vardepsexclude", " package_do_shlibs")
d.setVar("qemu_wrapper_cmdline", "def qemu_wrapper_cmdline(data, rootfs_path, library_paths):\n return 'false'")
elif bb.data.inherits_class('packagegroup', d) and not bb.data.inherits_class('nativesdk', d):
bb.error("Please ensure recipe %s sets PACKAGE_ARCH before inherit packagegroup" % d.getVar("FILE"))
}