Hi, I'm already using OpenSSL 1.0.1e for nginx 1.3.14 with SPDY support on a CentOS 6.3 x86_64 box. Now I'm trying to build OpenLDAP 2.4.34 against OpenSSL 1.0.1e instead of the distro provided OpenSSL. The new OpenSSL 1.0.1e header files are located under /usr/local/include/openssl and the libs are in /usr/local/lib64. Here is the way I'm trying to build OpenLDAP 2.4.34: export CFLAGS="%{optflags} -fPIC -Wl,--as-needed -DLDAP_CONNECTIONLESS" export LDFLAGS="-L/usr/local/lib64" export CPPFLAGS="-I/usr/local/include/openssl" %configure --enable-debug --enable-dynamic --enable-syslog \ --enable-proctitle --enable-ipv6 --enable-local \ --enable-slapd --enable-dynacl --enable-aci \ --enable-cleartext --enable-crypt --enable-lmpasswd \ --enable-spasswd --enable-modules --enable-rewrite \ --enable-rlookups --enable-slapi --disable-slp \ --enable-wrappers --enable-backends=mod --disable-ndb \ --disable-perl --enable-overlays=mod \ --disable-static --enable-shared --with-cyrus-sasl \ --without-fetch --with-threads --with-pic \ --with-tls=openssl --with-gnu-ld # remove rpath as demanded by Packaging Guidelines sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool #sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool make make install After the building/installing is done I check the output of ldd slapd I can see that it still shows the distro provided OpenSSL: libcrypto.so.10 => /usr/lib64/libcrypto.so.10 libssl.so.10 => /usr/lib64/libssl.so.10 Anyone have a hint how can I force the usage of the OpenSSL header files in /usr/local/include/openssl and libs in /usr/local/lib64? Regards, Patrick