-#!/bin/sh
-exec >&2
-printf "[libwolfsslcpu-crypto] Checking for Arm v8-A Cryptographic Extension support: "
-if [ -n "${IPKG_INSTROOT}" ]; then
- printf "...[offline]... "
- eval "$(grep '^DISTRIB_TARGET=' "${IPKG_INSTROOT}/etc/openwrt_release")"
- ### @@WOLFSSL_NOASM_REGEX@@ is expanded from WOLFSSL_NOASM_REGEX in the Makefile
- echo "${DISTRIB_TARGET}" | grep '@@WOLFSSL_NOASM_REGEX@@' > /dev/null && {
- echo "not supported"
- echo "Error: Target ${DISTRIB_TARGET} does not support Arm Cryptographic Extension."
- echo "Install the regular libwolfssl package instead of libwolfsslcpu-crypto."
- exit 1
- }
-else
- grep -q '^Features.*\baes\b' /proc/cpuinfo || {
- echo "not supported"
- echo "Error: Arm v8-A Cryptographic Extension not supported."
- echo "Install the regular libwolfssl package instead of libwolfsslcpu-crypto."
- echo "Contents of /proc/cpuinfo:"
- cat /proc/cpuinfo
- exit 1
- }
-fi
-echo OK
-exit 0