mirror of
https://github.com/bitcoin/bitcoin.git
synced 2024-11-19 09:53:47 +01:00
88 lines
2.4 KiB
Bash
Executable File
88 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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# Install libdb4.8 (Berkeley DB).
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export LC_ALL=C
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set -e
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if [ -z "${1}" ]; then
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echo "Usage: $0 <base-dir> [<extra-bdb-configure-flag> ...]"
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echo
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echo "Must specify a single argument: the directory in which db4 will be built."
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echo "This is probably \`pwd\` if you're at the root of the bitcoin repository."
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exit 1
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fi
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expand_path() {
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echo "$(cd "${1}" && pwd -P)"
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}
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BDB_PREFIX="$(expand_path ${1})/db4"; shift;
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BDB_VERSION='db-4.8.30.NC'
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BDB_HASH='12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef'
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BDB_URL="https://download.oracle.com/berkeley-db/${BDB_VERSION}.tar.gz"
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check_exists() {
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which "$1" >/dev/null 2>&1
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}
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sha256_check() {
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# Args: <sha256_hash> <filename>
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#
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if check_exists sha256sum; then
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echo "${1} ${2}" | sha256sum -c
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elif check_exists sha256; then
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if [ "$(uname)" = "FreeBSD" ]; then
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sha256 -c "${1}" "${2}"
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else
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echo "${1} ${2}" | sha256 -c
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fi
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else
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echo "${1} ${2}" | shasum -a 256 -c
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fi
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}
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http_get() {
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# Args: <url> <filename> <sha256_hash>
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#
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# It's acceptable that we don't require SSL here because we manually verify
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# content hashes below.
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#
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if [ -f "${2}" ]; then
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echo "File ${2} already exists; not downloading again"
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elif check_exists curl; then
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curl --insecure --retry 5 "${1}" -o "${2}"
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else
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wget --no-check-certificate "${1}" -O "${2}"
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fi
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sha256_check "${3}" "${2}"
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}
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mkdir -p "${BDB_PREFIX}"
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http_get "${BDB_URL}" "${BDB_VERSION}.tar.gz" "${BDB_HASH}"
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tar -xzvf ${BDB_VERSION}.tar.gz -C "$BDB_PREFIX"
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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)
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CLANG_CXX11_PATCH_URL='https://gist.githubusercontent.com/LnL7/5153b251fd525fe15de69b67e63a6075/raw/7778e9364679093a32dec2908656738e16b6bdcb/clang.patch'
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CLANG_CXX11_PATCH_HASH='7a9a47b03fd5fb93a16ef42235fa9512db9b0829cfc3bdf90edd3ec1f44d637c'
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http_get "${CLANG_CXX11_PATCH_URL}" clang.patch "${CLANG_CXX11_PATCH_HASH}"
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patch -p2 < clang.patch
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cd build_unix/
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"${BDB_PREFIX}/${BDB_VERSION}/dist/configure" \
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--enable-cxx --disable-shared --disable-replication --with-pic --prefix="${BDB_PREFIX}" \
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"${@}"
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make install
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echo
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echo "db4 build complete."
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echo
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echo 'When compiling bitcoind, run `./configure` in the following way:'
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echo
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echo " export BDB_PREFIX='${BDB_PREFIX}'"
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echo ' ./configure BDB_LIBS="-L${BDB_PREFIX}/lib -ldb_cxx-4.8" BDB_CFLAGS="-I${BDB_PREFIX}/include" ...'
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