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Diffstat (limited to 'doc/build-openbsd.md')
| -rw-r--r-- | doc/build-openbsd.md | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/doc/build-openbsd.md b/doc/build-openbsd.md index 760bb69b15..cd1d217b47 100644 --- a/doc/build-openbsd.md +++ b/doc/build-openbsd.md @@ -38,28 +38,17 @@ The default C++ compiler that comes with OpenBSD 6.2 is g++ 4.2.1. This version BerkeleyDB is only necessary for the wallet functionality. To skip this, pass `--disable-wallet` to `./configure`. -See "Berkeley DB" in [build-unix.md](build-unix.md#berkeley-db) for instructions on how to build BerkeleyDB 4.8. -You cannot use the BerkeleyDB library from ports, for the same reason as boost above (g++/libstd++ incompatibility). +It is recommended to use Berkeley DB 4.8. You cannot use the BerkeleyDB library +from ports, for the same reason as boost above (g++/libstd++ incompatibility). +If you have to build it yourself, you can use [the installation script included +in contrib/](contrib/install_db4.sh) like so -```bash -# Pick some path to install BDB to, here we create a directory within the bitcoin directory -BITCOIN_ROOT=$(pwd) -BDB_PREFIX="${BITCOIN_ROOT}/db4" -mkdir -p $BDB_PREFIX - -# Fetch the source and verify that it is not tampered with -curl -o db-4.8.30.NC.tar.gz 'http://download.oracle.com/berkeley-db/db-4.8.30.NC.tar.gz' -echo '12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef db-4.8.30.NC.tar.gz' | sha256 -c -# MUST output: (SHA256) db-4.8.30.NC.tar.gz: OK -tar -xzf db-4.8.30.NC.tar.gz - -# Build the library and install to specified prefix -cd db-4.8.30.NC/build_unix/ -# Note: Do a static build so that it can be embedded into the executable, instead of having to find a .so at runtime -../dist/configure --enable-cxx --disable-shared --with-pic --prefix=$BDB_PREFIX CC=egcc CXX=eg++ CPP=ecpp -make install # do NOT use -jX, this is broken +```shell +./contrib/install_db4.sh `pwd` CC=egcc CXX=eg++ CPP=ecpp ``` +from the root of the repository. + ### Resource limits The standard ulimit restrictions in OpenBSD are very strict: |