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#!/bin/sh | ||
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# Install libdb4.8 (Berkeley DB). | ||
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export LC_ALL=C | ||
set -e | ||
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if [ -z "${1}" ]; then | ||
echo "Usage: $0 <base-dir> [<extra-bdb-configure-flag> ...]" | ||
echo | ||
echo "Must specify a single argument: the directory in which db4 will be built." | ||
echo "This is probably \`pwd\` if you're at the root of the bitcoin repository." | ||
exit 1 | ||
fi | ||
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expand_path() { | ||
cd "${1}" && pwd -P | ||
} | ||
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BDB_PREFIX="$(expand_path ${1})/db4"; shift; | ||
BDB_VERSION='db-4.8.30.NC' | ||
BDB_HASH='12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef' | ||
BDB_URL="https://download.oracle.com/berkeley-db/${BDB_VERSION}.tar.gz" | ||
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check_exists() { | ||
command -v "$1" >/dev/null | ||
} | ||
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sha256_check() { | ||
# Args: <sha256_hash> <filename> | ||
# | ||
if check_exists sha256sum; then | ||
echo "${1} ${2}" | sha256sum -c | ||
elif check_exists sha256; then | ||
if [ "$(uname)" = "FreeBSD" ]; then | ||
sha256 -c "${1}" "${2}" | ||
else | ||
echo "${1} ${2}" | sha256 -c | ||
fi | ||
else | ||
echo "${1} ${2}" | shasum -a 256 -c | ||
fi | ||
} | ||
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http_get() { | ||
# Args: <url> <filename> <sha256_hash> | ||
# | ||
# It's acceptable that we don't require SSL here because we manually verify | ||
# content hashes below. | ||
# | ||
if [ -f "${2}" ]; then | ||
echo "File ${2} already exists; not downloading again" | ||
elif check_exists curl; then | ||
curl --insecure --retry 5 "${1}" -o "${2}" | ||
else | ||
wget --no-check-certificate "${1}" -O "${2}" | ||
fi | ||
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sha256_check "${3}" "${2}" | ||
} | ||
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mkdir -p "${BDB_PREFIX}" | ||
http_get "${BDB_URL}" "${BDB_VERSION}.tar.gz" "${BDB_HASH}" | ||
tar -xzvf ${BDB_VERSION}.tar.gz -C "$BDB_PREFIX" | ||
cd "${BDB_PREFIX}/${BDB_VERSION}/" | ||
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# Apply a patch necessary when building with clang and c++11 (see https://community.oracle.com/thread/3952592) | ||
CLANG_CXX11_PATCH_URL='https://gist.githubusercontent.com/LnL7/5153b251fd525fe15de69b67e63a6075/raw/7778e9364679093a32dec2908656738e16b6bdcb/clang.patch' | ||
CLANG_CXX11_PATCH_HASH='7a9a47b03fd5fb93a16ef42235fa9512db9b0829cfc3bdf90edd3ec1f44d637c' | ||
http_get "${CLANG_CXX11_PATCH_URL}" clang.patch "${CLANG_CXX11_PATCH_HASH}" | ||
patch -p2 < clang.patch | ||
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# The packaged config.guess and config.sub are ancient (2009) and can cause build issues. | ||
# Replace them with modern versions. | ||
# See https://github.com/bitcoin/bitcoin/issues/16064 | ||
CONFIG_GUESS_URL='https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=55eaf3e779455c4e5cc9f82efb5278be8f8f900b' | ||
CONFIG_GUESS_HASH='2d1ff7bca773d2ec3c6217118129220fa72d8adda67c7d2bf79994b3129232c1' | ||
CONFIG_SUB_URL='https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=55eaf3e779455c4e5cc9f82efb5278be8f8f900b' | ||
CONFIG_SUB_HASH='3a4befde9bcdf0fdb2763fc1bfa74e8696df94e1ad7aac8042d133c8ff1d2e32' | ||
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rm -f "dist/config.guess" | ||
rm -f "dist/config.sub" | ||
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http_get "${CONFIG_GUESS_URL}" dist/config.guess "${CONFIG_GUESS_HASH}" | ||
http_get "${CONFIG_SUB_URL}" dist/config.sub "${CONFIG_SUB_HASH}" | ||
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cd build_unix/ | ||
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"${BDB_PREFIX}/${BDB_VERSION}/dist/configure" \ | ||
--enable-cxx --disable-shared --disable-replication --with-pic --prefix="${BDB_PREFIX}" \ | ||
"${@}" | ||
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make install | ||
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echo | ||
echo "db4 build complete." | ||
echo | ||
# shellcheck disable=SC2016 | ||
echo 'When compiling bitcoind, run `./configure` in the following way:' | ||
echo | ||
echo " export BDB_PREFIX='${BDB_PREFIX}'" | ||
# shellcheck disable=SC2016 | ||
echo ' ./configure BDB_LIBS="-L${BDB_PREFIX}/lib -ldb_cxx-4.8" BDB_CFLAGS="-I${BDB_PREFIX}/include" ...' |