Excerpts from Janåke Rönnblom's message of Fri Nov 11 05:40:50 -0800 2011: > Hi > > Im trying to compile a package called squid_auth_kerb in 12.04. I also tested > it in 11.10 with the same result. It works in 10.04 without problems. > > aptitude install build-essential libgss-dev libkrb5-dev libssl-dev > libldap-dev libsasl2-dev krb5-user > cd /usr/local/src > wget > http://downloads.sourceforge.net/project/squidkerbauth/squidkerbauth/squid_kerb_auth-1.0.7/squid_kerb_auth-1.0.7.tar.gz > tar -xzvf squid_kerb_auth-1.0.7.tar.gz > cd squid_kerb_auth-1.0.7/ > ./configure > > -> configure complains about missing spnego support in >= 11.10 and works in > 10.04 !!! > > make > > dies with: > b5 -lk5crypto -lcom_err -L../../../lib -o squid_kerb_auth squid_kerb_auth.o > base64.o derparse.o spnego.o spnegohelp.o spnegoparse.o > squid_kerb_auth.o: In function `check_gss_err': > /usr/local/src/squid_kerb_auth-1.0.7/squid_kerb_auth.c:180: undefined > reference to `gss_release_buffer' > /usr/local/src/squid_kerb_auth-1.0.7/squid_kerb_auth.c:170: undefined > reference to `gss_display_status' > /usr/local/src/squid_kerb_auth-1.0.7/squid_kerb_auth.c:177: undefined > reference to `gss_release_buffer' > ... > > Works with 10.04 > > If I try to compile squid_auth_ldap in 12.04 it also gives me a problem > (works in 10.04) > > wget > http://downloads.sourceforge.net/project/squidkerbauth/squidkerbldap/squid_kerb_ldap-1.2.2/squid_kerb_ldap-1.2.2.tar.gz > tar -xzvf squid_kerb_ldap-1.2.2.tar.gz > cd squid_kerb_ldap-1.2.2/ > ./configure > > missing-prototypes -Wmissing-declarations -Wdeclaration-after-statement > -Wshadow -L/usr/lib/x86_64-linux-gnu -Wl,-Bsymbolic-functions -lgssapi_krb5 > -lkrb5 -lk5crypto -lcom_err -o squid_kerb_ldap squid_kerb_ldap.o > support_group.o support_netbios.o support_member.o support_krb5.o > support_ldap.o support_sasl.o support_resolv.o support_lserver.o -lldap > -llber > /usr/bin/ld: support_krb5.o: undefined reference to symbol > 'krb5_kt_free_entry@@krb5_3_MIT' > /usr/bin/ld: note: 'krb5_kt_free_entry@@krb5_3_MIT' is defined in DSO > /usr/lib/x86_64-linux-gnu/libkrb5.so so try adding it to the linker command > line > /usr/lib/x86_64-linux-gnu/libkrb5.so: could not read symbols: Invalid > operation > collect2: ld returned 1 exit status > > I can get a bit further by manually editing the Makefile after the configure. > But not all the way. > > So anyone have an idea what changed and how do I fix it? Is the source broken > with 11.10 or is 11.10+ broken? >
This is happening as a result of the --as-needed linker change in 11.10. Add '--no-as-needed' to LDFLAGS and it should build fine. Long term you should report this to the upstream project as they are linking to libldap incorrectly by putting it in LDFLAGS instead of in LIBS, which is why it is listed after the object files in the ld command line above. You did not post the full ld line for the krb5 linking, but it seems likely that it also suffers from this problem. -- ubuntu-server mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
