contrib/install_db4.sh

   1 #!/bin/sh
   2
   3 # Install libdb4.8 (Berkeley DB).
   4
   5 set -e
   6
   7 if [ -z "${1}" ]; then
   8   echo "Usage: ./install_db4.sh <base-dir> [<extra-bdb-configure-flag> ...]"
   9   echo
  10   echo "Must specify a single argument: the directory in which db4 will be built."
  11   echo "This is probably \`pwd\` if you're at the root of the bitcoin repository."
  12   exit 1
  13 fi
  14
  15 expand_path() {
  16   echo "$(cd "${1}" && pwd -P)"
  17 }
  18
  19 BDB_PREFIX="$(expand_path ${1})/db4"; shift;
  20 BDB_VERSION='db-4.8.30.NC'
  21 BDB_HASH='12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef'
  22 BDB_URL="https://download.oracle.com/berkeley-db/${BDB_VERSION}.tar.gz"
  23
  24 check_exists() {
  25   which "$1" >/dev/null 2>&1
  26 }
  27
  28 sha256_check() {
  29   # Args: <sha256_hash> <filename>
  30   #
  31   if check_exists sha256sum; then
  32     echo "${1}  ${2}" | sha256sum -c
  33   elif check_exists sha256; then
  34     if [ "$(uname)" = "FreeBSD" ]; then
  35       sha256 -c "${1}" "${2}"
  36     else
  37       echo "${1}  ${2}" | sha256 -c
  38     fi
  39   else
  40     echo "${1}  ${2}" | shasum -a 256 -c
  41   fi
  42 }
  43
  44 http_get() {
  45   # Args: <url> <filename> <sha256_hash>
  46   #
  47   # It's acceptable that we don't require SSL here because we manually verify
  48   # content hashes below.
  49   #
  50   if [ -f "${2}" ]; then
  51     echo "File ${2} already exists; not downloading again"
  52   elif check_exists curl; then
  53     curl --insecure "${1}" -o "${2}"
  54   else
  55     wget --no-check-certificate "${1}" -O "${2}"
  56   fi
  57
  58   sha256_check "${3}" "${2}"
  59 }
  60
  61 mkdir -p "${BDB_PREFIX}"
  62 http_get "${BDB_URL}" "${BDB_VERSION}.tar.gz" "${BDB_HASH}"
  63 tar -xzvf ${BDB_VERSION}.tar.gz -C "$BDB_PREFIX"
  64 cd "${BDB_PREFIX}/${BDB_VERSION}/"
  65
  66 # Apply a patch necessary when building with clang and c++11 (see https://community.oracle.com/thread/3952592)
  67 CLANG_CXX11_PATCH_URL='https://gist.githubusercontent.com/LnL7/5153b251fd525fe15de69b67e63a6075/raw/7778e9364679093a32dec2908656738e16b6bdcb/clang.patch'
  68 CLANG_CXX11_PATCH_HASH='7a9a47b03fd5fb93a16ef42235fa9512db9b0829cfc3bdf90edd3ec1f44d637c'
  69 http_get "${CLANG_CXX11_PATCH_URL}" clang.patch "${CLANG_CXX11_PATCH_HASH}"
  70 patch -p2 < clang.patch
  71
  72 cd build_unix/
  73
  74 "${BDB_PREFIX}/${BDB_VERSION}/dist/configure" \
  75   --enable-cxx --disable-shared --with-pic --prefix="${BDB_PREFIX}" \
  76   "${@}"
  77
  78 make install
  79
  80 echo
  81 echo "db4 build complete."
  82 echo
  83 echo 'When compiling bitcoind, run `./configure` in the following way:'
  84 echo
  85 echo "  export BDB_PREFIX='${BDB_PREFIX}'"
  86 echo '  ./configure LDFLAGS="-L${BDB_PREFIX}/lib/" CPPFLAGS="-I${BDB_PREFIX}/include/" ...'