mirror of
https://github.com/thead-yocto-mirror/meta-external-toolchain
synced 2026-06-21 08:52:27 +02:00
bfc86fd9c4
Also provide external-common.bbclass to wrap its inclusion and setup associated metadata. This will make easier to search sysroots for files without pulling in the rest of the external toolchain class. Signed-off-by: Christopher Larson <chris_larson@mentor.com>
30 lines
1008 B
PHP
30 lines
1008 B
PHP
def sysroot_multilib_suffix(d):
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PATH = d.getVar('PATH', True)
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target_cc_arch = d.getVar('TARGET_CC_ARCH', True)
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options = d.getVar('TOOLCHAIN_OPTIONS', True) or d.expand('--sysroot=${STAGING_DIR_TARGET}')
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sysroot = oe.external.run(d, 'gcc', *(target_cc_arch.split() + options.split() + ['-print-sysroot'])).rstrip()
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staging = d.getVar('STAGING_DIR_HOST', True)
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if sysroot == staging:
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return ''
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else:
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return os.path.relpath(sysroot, staging)
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create_multilib_link () {
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dest="$1"
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multilib_suffix="${@sysroot_multilib_suffix(d)}"
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if [ -n "$multilib_suffix" ]; then
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rm -rf $dest/$multilib_suffix
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ln -s . $dest/$multilib_suffix
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fi
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}
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SYSROOT_PREPROCESS_FUNCS += "external_toolchain_sysroot_adjust"
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external_toolchain_sysroot_adjust() {
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create_multilib_link ${SYSROOT_DESTDIR}
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# If the usr/lib directory doesn't exist, the toolchain fails to even
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# try to find crti.o in a completely different directory (usr/lib64)
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install -d ${SYSROOT_DESTDIR}/usr/lib
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}
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