Hi,
I just tried to build using
http://dl.fedoraproject.org/pub/epel/6/SRPMS/pdns-3.1-2.el6.src.rpm on
CentOS 6.4 final (kernel: 2.6.32-358.2.1.el6.x86_64), but it failed when
looking for ldap libs:
Note: I did not change anything in the original spec file.
...
+ ./configure --build=x86_64-redhat-linux-gnu
--host=x86_64-redhat-linux-gnu --target=x86_64-redhat-linux-gnu
--program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin
--sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share
--includedir=/usr/include --libdir=/usr/lib64
--libexecdir=/usr/libexec --localstatedir=/var
--sharedstatedir=/var/lib --mandir=/usr/share/man
--infodir=/usr/share/info --sysconfdir=/etc/pdns
--libdir=/usr/lib64/pdns --disable-static --with-modules= --with-lua
'--with-dynmodules= gmysql gpgsql pipe geo ldap gsqlite3'
--enable-cryptopp
...
checking for ldap_set_option in -lldap_r... no
checking for ldap_set_option in -lldap... no
configure: error: ldap library (libldap) not found
However, libldap exists at the required place (/usr/lib64):
$ ls -la /usr/lib64/ | grep ldap
drwxr-xr-x. 4 root root 4096 Mar 11 16:06 evolution-openldap
lrwxrwxrwx. 1 root root 10 Sep 21 2012 libldap-2.4.so.2 ->
libldap.so
-rw-r--r-- 1 root root 781914 Mar 20 15:57 libldapbackend.a
-rwxr-xr-x 1 root root 1151 Mar 20 15:57 libldapbackend.la
-rwxr-xr-x 1 root root 379419 Mar 20 15:57 libldapbackend.so
lrwxrwxrwx. 1 root root 12 Sep 21 2012 libldap_r-2.4.so.2 ->
libldap_r.so
lrwxrwxrwx 1 root root 29 Mar 11 16:06 libldap_r.so ->
/lib64/libldap_r-2.4.so.2.5.6
lrwxrwxrwx 1 root root 27 Mar 11 16:06 libldap.so ->
/lib64/libldap-2.4.so.2.5.6
-rwxr-xr-x 1 root root 40320 Feb 22 09:49 libsmbldap.so.0
Here is the relevant part from config.log:
...
configure:17992: checking for ldap_set_option in -lldap_r
configure:18017: g++ -o conftest -D_GNU_SOURCE -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic -DLDAP_DEPRECATED -O2 -g
-pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic conftest.cpp -lldap_r
-lz >&5
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../lib64/libldap_r.so:
undefined reference to `ber_sockbuf_io_udp'
collect2: ld returned 1 exit status
...
configure:18033: checking for ldap_set_option in -lldap
configure:18058: g++ -o conftest -D_GNU_SOURCE -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic -DLDAP_DEPRECATED -O2 -g
-pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic conftest.cpp -lldap -lz
>&5
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../lib64/libldap.so:
undefined reference to `ber_sockbuf_io_udp'
collect2: ld returned 1 exit status
....
Am I doing something wrong? Why it can't find the ldap libraries?
Please advise.
Thanks,
Nick
Hi, Nikolaos, Nikolaos Milas wrote:> > I just tried to build using > http://dl.fedoraproject.org/pub/epel/6/SRPMS/pdns-3.1-2.el6.src.rpm on > CentOS 6.4 final (kernel: 2.6.32-358.2.1.el6.x86_64), but it failed when > looking for ldap libs: > > Note: I did not change anything in the original spec file. > > ... > + ./configure --build=x86_64-redhat-linux-gnu > --host=x86_64-redhat-linux-gnu --target=x86_64-redhat-linux-gnu > --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin > --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share > --includedir=/usr/include --libdir=/usr/lib64 > --libexecdir=/usr/libexec --localstatedir=/var > --sharedstatedir=/var/lib --mandir=/usr/share/man > --infodir=/usr/share/info --sysconfdir=/etc/pdns > --libdir=/usr/lib64/pdns --disable-static --with-modules= --with-lua > '--with-dynmodules= gmysql gpgsql pipe geo ldap gsqlite3' > --enable-cryptopp > ... > checking for ldap_set_option in -lldap_r... no > checking for ldap_set_option in -lldap... no > configure: error: ldap library (libldap) not found >Interesting. Is there another ldap option in the configure? I ask, since the above shows that the ldap_set_option is *not* set.... <snip> mark
On 09.04.2013 22:48, Nikolaos Milas wrote:> Hi, > > I just tried to build using > http://dl.fedoraproject.org/pub/epel/6/SRPMS/pdns-3.1-2.el6.src.rpm on > CentOS 6.4 final (kernel: 2.6.32-358.2.1.el6.x86_64), but it failed when > looking for ldap libs: > > Note: I did not change anything in the original spec file. > > ... > + ./configure --build=x86_64-redhat-linux-gnu > --host=x86_64-redhat-linux-gnu --target=x86_64-redhat-linux-gnu > --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin > --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share > --includedir=/usr/include --libdir=/usr/lib64 > --libexecdir=/usr/libexec --localstatedir=/var > --sharedstatedir=/var/lib --mandir=/usr/share/man > --infodir=/usr/share/info --sysconfdir=/etc/pdns > --libdir=/usr/lib64/pdns --disable-static --with-modules= --with-lua > '--with-dynmodules= gmysql gpgsql pipe geo ldap gsqlite3' > --enable-cryptopp > ... > checking for ldap_set_option in -lldap_r... no > checking for ldap_set_option in -lldap... no > configure: error: ldap library (libldap) not foundHi, I'm the powerdns maintainer for Fedora and Fedora EPEL. There's no problem then rebuilding pdns-3.1-2.el6.src.rpm on CentOS 6.4 with mock/koji. Please check: http://kojipkgs.fedoraproject.org//packages/pdns/3.1/2.el6/data/logs/x86_64/build.log checking for ldap_set_option in -lldap_r... yes checking for ldap_initialize in -lldap_r... yes The same result on my local CentOS 6.4 build server running mock -r epel-6-x86_64 --rebuild pdns-3.1-2.el6.src.rpm. As you can see there is no problem with the ldap library for CentOS/RHEL. That's probably a problem on your build server. Best regards, Morten