diff options
Diffstat (limited to 'meta/classes-recipe/multilib_header.bbclass')
-rw-r--r-- | meta/classes-recipe/multilib_header.bbclass | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/meta/classes-recipe/multilib_header.bbclass b/meta/classes-recipe/multilib_header.bbclass new file mode 100644 index 0000000000..33f7e027f0 --- /dev/null +++ b/meta/classes-recipe/multilib_header.bbclass @@ -0,0 +1,58 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +inherit siteinfo + +# If applicable on the architecture, this routine will rename the header and +# add a unique identifier to the name for the ABI/bitsize that is being used. +# A wrapper will be generated for the architecture that knows how to call +# all of the ABI variants for that given architecture. +# +oe_multilib_header() { + + case ${HOST_OS} in + *-musl*) + return + ;; + *) + esac + # For MIPS: "n32" is a special case, which needs to be + # distinct from both 64-bit and 32-bit. + case ${TARGET_ARCH} in + mips*) case "${MIPSPKGSFX_ABI}" in + "-n32") + ident=n32 + ;; + *) + ident=${SITEINFO_BITS} + ;; + esac + ;; + *) ident=${SITEINFO_BITS} + esac + for each_header in "$@" ; do + if [ ! -f "${D}/${includedir}/$each_header" ]; then + bberror "oe_multilib_header: Unable to find header $each_header." + continue + fi + stem=$(echo $each_header | sed 's#\.h$##') + # if mips64/n32 set ident to n32 + mv ${D}/${includedir}/$each_header ${D}/${includedir}/${stem}-${ident}.h + + sed -e "s#ENTER_HEADER_FILENAME_HERE#${stem}#g" ${COREBASE}/scripts/multilib_header_wrapper.h > ${D}/${includedir}/$each_header + done +} + +# Dependencies on arch variables like MIPSPKGSFX_ABI can be problematic. +# We don't need multilib headers for native builds so brute force things. +oe_multilib_header:class-native () { + return +} + +# Nor do we need multilib headers for nativesdk builds. +oe_multilib_header:class-nativesdk () { + return +} |