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Diffstat (limited to '')
| -rwxr-xr-x | tools/build/build_libpq.sh | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/tools/build/build_libpq.sh b/tools/build/build_libpq.sh new file mode 100755 index 0000000..4cc79af --- /dev/null +++ b/tools/build/build_libpq.sh @@ -0,0 +1,173 @@ +#!/bin/bash + +# Build a modern version of libpq and depending libs from source on Centos 5 + +set -euo pipefail +set -x + +# Last release: https://www.postgresql.org/ftp/source/ +# IMPORTANT! Change the cache key in packages.yml when upgrading libraries +postgres_version="${LIBPQ_VERSION:-15.0}" + +# last release: https://www.openssl.org/source/ +openssl_version="${OPENSSL_VERSION:-1.1.1r}" + +# last release: https://openldap.org/software/download/ +ldap_version="2.6.3" + +# last release: https://github.com/cyrusimap/cyrus-sasl/releases +sasl_version="2.1.28" + +export LIBPQ_BUILD_PREFIX=${LIBPQ_BUILD_PREFIX:-/tmp/libpq.build} + +if [[ -f "${LIBPQ_BUILD_PREFIX}/lib/libpq.so" ]]; then + echo "libpq already available: build skipped" >&2 + exit 0 +fi + +source /etc/os-release + +case "$ID" in + centos) + yum update -y + yum install -y zlib-devel krb5-devel pam-devel + ;; + + alpine) + apk upgrade + apk add --no-cache zlib-dev krb5-dev linux-pam-dev openldap-dev + ;; + + *) + echo "$0: unexpected Linux distribution: '$ID'" >&2 + exit 1 + ;; +esac + +if [ "$ID" == "centos" ]; then + + # Build openssl if needed + openssl_tag="OpenSSL_${openssl_version//./_}" + openssl_dir="openssl-${openssl_tag}" + if [ ! -d "${openssl_dir}" ]; then curl -sL \ + https://github.com/openssl/openssl/archive/${openssl_tag}.tar.gz \ + | tar xzf - + + cd "${openssl_dir}" + + ./config --prefix=${LIBPQ_BUILD_PREFIX} --openssldir=${LIBPQ_BUILD_PREFIX} \ + zlib -fPIC shared + make depend + make + else + cd "${openssl_dir}" + fi + + # Install openssl + make install_sw + cd .. + +fi + + +if [ "$ID" == "centos" ]; then + + # Build libsasl2 if needed + # The system package (cyrus-sasl-devel) causes an amazing error on i686: + # "unsupported version 0 of Verneed record" + # https://github.com/pypa/manylinux/issues/376 + sasl_tag="cyrus-sasl-${sasl_version}" + sasl_dir="cyrus-sasl-${sasl_tag}" + if [ ! -d "${sasl_dir}" ]; then + curl -sL \ + https://github.com/cyrusimap/cyrus-sasl/archive/${sasl_tag}.tar.gz \ + | tar xzf - + + cd "${sasl_dir}" + + autoreconf -i + ./configure --prefix=${LIBPQ_BUILD_PREFIX} \ + CPPFLAGS=-I${LIBPQ_BUILD_PREFIX}/include/ LDFLAGS=-L${LIBPQ_BUILD_PREFIX}/lib + make + else + cd "${sasl_dir}" + fi + + # Install libsasl2 + # requires missing nroff to build + touch saslauthd/saslauthd.8 + make install + cd .. + +fi + + +if [ "$ID" == "centos" ]; then + + # Build openldap if needed + ldap_tag="${ldap_version}" + ldap_dir="openldap-${ldap_tag}" + if [ ! -d "${ldap_dir}" ]; then + curl -sL \ + https://www.openldap.org/software/download/OpenLDAP/openldap-release/openldap-${ldap_tag}.tgz \ + | tar xzf - + + cd "${ldap_dir}" + + ./configure --prefix=${LIBPQ_BUILD_PREFIX} --enable-backends=no --enable-null \ + CPPFLAGS=-I${LIBPQ_BUILD_PREFIX}/include/ LDFLAGS=-L${LIBPQ_BUILD_PREFIX}/lib + + make depend + make -C libraries/liblutil/ + make -C libraries/liblber/ + make -C libraries/libldap/ + else + cd "${ldap_dir}" + fi + + # Install openldap + make -C libraries/liblber/ install + make -C libraries/libldap/ install + make -C include/ install + chmod +x ${LIBPQ_BUILD_PREFIX}/lib/{libldap,liblber}*.so* + cd .. + +fi + + +# Build libpq if needed +postgres_tag="REL_${postgres_version//./_}" +postgres_dir="postgres-${postgres_tag}" +if [ ! -d "${postgres_dir}" ]; then + curl -sL \ + https://github.com/postgres/postgres/archive/${postgres_tag}.tar.gz \ + | tar xzf - + + cd "${postgres_dir}" + + # Match the default unix socket dir default with what defined on Ubuntu and + # Red Hat, which seems the most common location + sed -i 's|#define DEFAULT_PGSOCKET_DIR .*'\ +'|#define DEFAULT_PGSOCKET_DIR "/var/run/postgresql"|' \ + src/include/pg_config_manual.h + + # Often needed, but currently set by the workflow + # export LD_LIBRARY_PATH="${LIBPQ_BUILD_PREFIX}/lib" + + ./configure --prefix=${LIBPQ_BUILD_PREFIX} --sysconfdir=/etc/postgresql-common \ + --without-readline --with-gssapi --with-openssl --with-pam --with-ldap \ + CPPFLAGS=-I${LIBPQ_BUILD_PREFIX}/include/ LDFLAGS=-L${LIBPQ_BUILD_PREFIX}/lib + make -C src/interfaces/libpq + make -C src/bin/pg_config + make -C src/include +else + cd "${postgres_dir}" +fi + +# Install libpq +make -C src/interfaces/libpq install +make -C src/bin/pg_config install +make -C src/include install +cd .. + +find ${LIBPQ_BUILD_PREFIX} -name \*.so.\* -type f -exec strip --strip-unneeded {} \; |