# avoid breakage in newer CPU ISAs, supporting SSE2 should be enough for # 32-bit platforms # for special use cases (like running Archlinux32 on 64-bit hardware) # we can support up to SSE4.2 (everything above is too hard to fix). # As Embree chooses the ISA at runtime, this is no problem for machines # not having SSE4.2 eval "$( declare -f build | \ sed ' /cmake/s/-DEMBREE_MAX_ISA="AVX512SKX"/-DEMBREE_MAX_ISA="SSE4.2"/ ' )" # some 32-bit fixes around intrinsics where applied to WIN32 only, # applying a counter-patch here source+=('embree-3.2.0-intrinsic.patch') sha256sums+=('7d5e44a034b02e14d7d37cd038d8c279d13d66b54a449c09e0687458f117723f') eval "$( { declare -f prepare || \ printf 'prepare() {\n}\n' } \ | sed ' $i cd "$srcdir/$pkgname-$pkgver" \ patch -Np1 -i "$srcdir/embree-3.2.0-intrinsic.patch" ' )"