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8b41b5ddfe
Having arm 32/64 bit headers coexisting turns out to be tricky. Unfortunately our wrapper works using wordsize.h and this differs on arm so we can't use it. Therefore replicate the logic here for arm. I did look into writing our own wordsize.h but we also need to remap kernel headers on arm and since wordsize.h comes from libc, that doesn't work for kernel headers. (From OE-Core rev: 141dc7136c9c62da1d30132df4b3244fe6d8898d) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
inherit siteinfo
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# If applicable on the architecture, this routine will rename the header and
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# add a unique identifier to the name for the ABI/bitsize that is being used.
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# A wrapper will be generated for the architecture that knows how to call
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# all of the ABI variants for that given architecture.
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#
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oe_multilib_header() {
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case ${HOST_OS} in
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*-musl*)
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return
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;;
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*)
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esac
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# For MIPS: "n32" is a special case, which needs to be
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# distinct from both 64-bit and 32-bit.
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case ${TARGET_ARCH} in
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mips*) case "${MIPSPKGSFX_ABI}" in
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"-n32")
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ident=n32
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;;
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*)
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ident=${SITEINFO_BITS}
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;;
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esac
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;;
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*) ident=${SITEINFO_BITS}
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esac
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for each_header in "$@" ; do
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if [ ! -f "${D}/${includedir}/$each_header" ]; then
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bberror "oe_multilib_header: Unable to find header $each_header."
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continue
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fi
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stem=$(echo $each_header | sed 's#\.h$##')
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# if mips64/n32 set ident to n32
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mv ${D}/${includedir}/$each_header ${D}/${includedir}/${stem}-${ident}.h
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sed -e "s#ENTER_HEADER_FILENAME_HERE#${stem}#g" ${COREBASE}/scripts/multilib_header_wrapper.h > ${D}/${includedir}/$each_header
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done
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}
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# Dependencies on arch variables like MIPSPKGSFX_ABI can be problematic.
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# We don't need multilib headers for native builds so brute force things.
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oe_multilib_header_class-native () {
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return
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}
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# Nor do we need multilib headers for nativesdk builds.
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oe_multilib_header_class-nativesdk () {
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return
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}
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