/usr/share/ is in cross-gcc-dev 176.
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/usr/share/cross-gcc/
/usr/share/cross-gcc/cross-gcc-dev-helpers.sh
/usr/share/cross-gcc/patches/
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/usr/share/cross-gcc/patches/gcc-5/
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/usr/share/cross-gcc/patches/gcc-6/
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/usr/share/cross-gcc/patches/gcc-7/0004-added-multi-arch-specific-install-location-patch.patch
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/usr/share/cross-gcc/patches/gcc-8/0006-Allow-target-selection-via-dpkg-buildpackage-target-.patch
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