Bug#914151: dlz-ldap-enum FTBFS with bind9 9.11.5

[Adrian Bunk]

Source: dlz-ldap-enum
Version: 1.1.0-1
Severity: serious
Tags: ftbfs buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/dlz-ldap-enum.html

...
/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -ffile-prefix-map=/build/1st/dlz-ldap-enum-1.1.0=. -fstack-protector-strong -Wformat -Werror=format-security -c -o dlz_ldap_enum_driver.lo dlz_ldap_enum_driver.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/build/1st/dlz-ldap-enum-1.1.0=. -fstack-protector-strong -Wformat -Werror=format-security -c dlz_ldap_enum_driver.c  -fPIC -DPIC -o .libs/dlz_ldap_enum_driver.o
In file included from dlz_ldap_enum_driver.c:73:
sdlz_helper.h:60:2: error: unknown type name 'isc_boolean_t'
  isc_boolean_t   direct;
  ^~~~~~~~~~~~~
dlz_ldap_enum_driver.c:357:19: error: unknown type name 'isc_boolean_t'; did you mean 'isc_socket_t'?
        void *ptr, isc_boolean_t allnodes, char *tel,
                   ^~~~~~~~~~~~~
                   isc_socket_t
dlz_ldap_enum_driver.c: In function 'ldap_get_results':
dlz_ldap_enum_driver.c:862:12: warning: implicit declaration of function 'ldap_process_results'; did you mean 'ldap_get_results'? [-Wimplicit-function-declaration]
   result = ldap_process_results((LDAP *) dbi->dbconn, ldap_msg,
            ^~~~~~~~~~~~~~~~~~~~
            ldap_get_results
dlz_ldap_enum_driver.c:864:17: error: 'isc_boolean_true' undeclared (first use in this function); did you mean 'isc_buffer_free'?
            ptr, isc_boolean_true, NULL,
                 ^~~~~~~~~~~~~~~~
                 isc_buffer_free
dlz_ldap_enum_driver.c:864:17: note: each undeclared identifier is reported only once for each function it appears in
dlz_ldap_enum_driver.c:871:17: error: 'isc_boolean_false' undeclared (first use in this function); did you mean 'isc_buffer_base'?
            ptr, isc_boolean_false, tel,
                 ^~~~~~~~~~~~~~~~~
                 isc_buffer_base
make[2]: *** [Makefile:489: dlz_ldap_enum_driver.lo] Error 1