CodeSign/deps/build-openssl-linux.sh

#!/bin/bash

set -e
trap 'read -p "Press any key..." x' EXIT

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Set up compiler
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
case "$(${CC:-cc} -dumpmachine)" in
  i686-*)
    readonly MY_CPU=x86
    readonly MY_MARCH=i486
    readonly MY_MTUNE=intel
    ;;
  x86_64-*)
    readonly MY_CPU=x64
    readonly MY_MARCH=x86-64
    readonly MY_MTUNE=znver3
    ;;
  *)
    echo "Unknown compiler detected!";
    exit 1
    ;;
esac

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Initialize paths
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
readonly BASE_DIR="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
readonly LIBS_DIR="${BASE_DIR}/${MY_CPU}"
readonly OSSL_DIR="${LIBS_DIR}/.build/openssl"
find "${BASE_DIR}" -maxdepth 1 -type d -name "*-${MY_CPU}" -exec rm -rf "{}" \;
rm -rf "${LIBS_DIR}" && mkdir -p "${LIBS_DIR}/bin" "${LIBS_DIR}/include" "${LIBS_DIR}/lib/pkgconfig" "${LIBS_DIR}/share" "${OSSL_DIR}"

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Fetch sources
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wget -4 -O "${LIBS_DIR}/openssl.tar.gz" https://www.openssl.org/source/openssl-1.1.1p.tar.gz
tar -xvf "${LIBS_DIR}/openssl.tar.gz" --strip-components=1 -C "${OSSL_DIR}"

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Build
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[[ "${MY_CPU}" == "x64" ]] && readonly ossl_flag="no-sse2" || readonly ossl_flag="386"
[[ "${MY_CPU}" == "x64" ]] && readonly ossl_linux="linux-x86_64" || readonly ossl_linux="linux-x86"
pushd "${OSSL_DIR}"
./Configure no-afalgeng no-aria no-asan no-asm no-async no-autoerrinit no-autoload-config no-bf no-blake2 no-buildtest-c++ no-camellia no-capieng no-cast no-chacha no-cmac no-cms no-comp no-crypto-mdebug no-crypto-mdebug-backtrace no-ct no-deprecated no-des no-devcryptoeng no-dgram no-dh no-dsa no-dso no-dtls no-dynamic-engine no-ec no-ec2m no-ecdh no-ecdsa no-ec_nistp_64_gcc_128 no-egd no-engine no-err no-external-tests no-filenames no-fuzz-libfuzzer no-fuzz-afl no-gost no-heartbeats no-hw no-idea no-makedepend no-md2 no-md4 no-mdc2 no-msan no-multiblock no-nextprotoneg no-pinshared no-ocb no-ocsp no-pic no-poly1305 no-posix-io no-psk no-rc2 no-rc4 no-rc5 no-rdrand no-rfc3779 no-rmd160 no-scrypt no-sctp no-seed no-shared no-siphash no-sm2 no-sm3 no-sm4 no-sock no-srp no-srtp no-ssl no-ssl-trace no-static-engine no-tests no-threads no-tls no-ts no-ubsan no-ui-console no-unit-test no-whirlpool no-weak-ssl-ciphers no-zlib no-zlib-dynamic ${ossl_flag} -static -march=${MY_MARCH} -mtune=${MY_MTUNE} -Os -flto -D_WIN32_WINNT=0x0501 -I"${LIBS_DIR}/include" -L"${LIBS_DIR}/lib" --prefix="${LIBS_DIR}" ${ossl_linux}
make build_libs && make install_dev
popd

printf "\nCompleted.\n\n"