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#!/bin/bash
set -xe
LIBFFI_SHA256="72fba7922703ddfa7a028d513ac15a85c8d54c8d67f55fa5a4802885dc652056"
LIBFFI_VERSION="3.3"
function check_sha256sum {
local fname=$1
local sha256=$2
echo "${sha256} ${fname}" > "${fname}.sha256"
sha256sum -c "${fname}.sha256"
rm "${fname}.sha256"
}
curl -#O "https://mirrors.ocf.berkeley.edu/debian/pool/main/libf/libffi/libffi_${LIBFFI_VERSION}.orig.tar.gz"
check_sha256sum "libffi_${LIBFFI_VERSION}.orig.tar.gz" ${LIBFFI_SHA256}
tar zxf libffi*.orig.tar.gz
PATH=/opt/perl/bin:$PATH
pushd libffi*
if [ "$1" == "manylinux1" ]; then
STACK_PROTECTOR_FLAGS="-fstack-protector --param=ssp-buffer-size=4"
else
STACK_PROTECTOR_FLAGS="-fstack-protector-strong"
fi
./configure CFLAGS="-g -O2 $STACK_PROTECTOR_FLAGS -Wformat -Werror=format-security"
make install
popd
rm -rf libffi*
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