BUG #2600: dblink compile with SSL missing libraries

The following bug has been logged online:

Bug reference: 2600
Logged by: Christopher Browne
Email address: cbbrowne(at)ca(dot)afilias(dot)info
PostgreSQL version: CVS HEAD (8.2)
Operating system: AIX 5.3
Description: dblink compile with SSL missing libraries
Details:

If I try to build dblink when PG is configured "--with-openssl", the build
of the contrib module dblink breaks as follows:

pgdba(at)ydb1(dot)int(dot)libertyrms(dot)com:/opt/rg/data_dba/build-farm/HEAD/pgsql.741430/
contrib/dblink $ gmake
../../src/backend/port/aix/mkldexport.sh libdblink.a > libdblink.exp
/opt/prod/gcc-4.1.1/bin/gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith
-Winline -Wdeclaration-after-statement -Wendif-labels -fno-strict-aliasing
-g -Wl,-bmaxdata:0x80000000 -Wl,-bnoentry -Wl,-H512 -Wl,-bM:SRE -o
libdblink.so libdblink.a -Wl,-bE:libdblink.exp -L../../src/interfaces/libpq
-L../../src/port -L/opt/freeware/lib -lpq -lpthread -lpthreads
-Wl,-bI:../../src/backend/postgres.imp
ld: 0711-317 ERROR: Undefined symbol: .SSL_pending
ld: 0711-317 ERROR: Undefined symbol: .ERR_get_error
ld: 0711-317 ERROR: Undefined symbol: .ERR_reason_error_string
ld: 0711-317 ERROR: Undefined symbol: .SSL_write
ld: 0711-317 ERROR: Undefined symbol: .SSL_get_error
ld: 0711-317 ERROR: Undefined symbol: .SSL_read
ld: 0711-317 ERROR: Undefined symbol: .SSL_shutdown
ld: 0711-317 ERROR: Undefined symbol: .SSL_free
ld: 0711-317 ERROR: Undefined symbol: .X509_free
ld: 0711-317 ERROR: Undefined symbol: .SSL_connect
ld: 0711-317 ERROR: Undefined symbol: .SSL_get_peer_certificate
ld: 0711-317 ERROR: Undefined symbol: .X509_get_subject_name
ld: 0711-317 ERROR: Undefined symbol: .X509_NAME_oneline
ld: 0711-317 ERROR: Undefined symbol: .X509_NAME_get_text_by_NID
ld: 0711-317 ERROR: Undefined symbol: .SSL_new
ld: 0711-317 ERROR: Undefined symbol: .SSL_set_ex_data
ld: 0711-317 ERROR: Undefined symbol: .SSL_set_fd
ld: 0711-317 ERROR: Undefined symbol: .SSL_CTX_free
ld: 0711-317 ERROR: Undefined symbol: .TLSv1_method
ld: 0711-317 ERROR: Undefined symbol: .SSL_CTX_new
ld: 0711-317 ERROR: Undefined symbol: .SSL_CTX_load_verify_locations
ld: 0711-317 ERROR: Undefined symbol: .SSL_CTX_get_cert_store
ld: 0711-317 ERROR: Undefined symbol: .X509_STORE_load_locations
ld: 0711-317 ERROR: Undefined symbol: .SSL_CTX_set_verify
ld: 0711-317 ERROR: Undefined symbol: .SSL_library_init
ld: 0711-317 ERROR: Undefined symbol: .SSL_load_error_strings
ld: 0711-317 ERROR: Undefined symbol: .CRYPTO_set_id_callback
ld: 0711-317 ERROR: Undefined symbol: .CRYPTO_num_locks
ld: 0711-317 ERROR: Undefined symbol: .CRYPTO_set_locking_callback
ld: 0711-317 ERROR: Undefined symbol: .X509_STORE_set_flags
ld: 0711-317 ERROR: Undefined symbol: .SSL_get_ex_data
ld: 0711-317 ERROR: Undefined symbol: .PEM_read_X509
ld: 0711-317 ERROR: Undefined symbol: .PEM_read_PrivateKey
ld: 0711-317 ERROR: Undefined symbol: .X509_check_private_key
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
information.
collect2: ld returned 8 exit status
gmake: *** [libdblink.so] Error 1

If I add, to the GCC command line, requests for libssl and libcrypto...
-lssl -lcrypto

e.g. - command line:

pgdba(at)ydb1(dot)int(dot)libertyrms(dot)com:/opt/rg/data_dba/build-farm/HEAD/pgsql.741430/
contrib/dblink $ /opt/prod/gcc-4.1.1/bin/gcc -O2 -Wall -Wmissing-prototypes
-Wpointer-arith -Winline -Wdeclaration-after-statement -Wendif-labels
-fno-strict-aliasing -g -Wl,-bmaxdata:0x80000000 -Wl,-bnoentry -Wl,-H512
-Wl,-bM:SRE -o libdblink.so libdblink.a -Wl,-bE:libdblink.exp
-L../../src/interfaces/libpq -L../../src/port -L/opt/freeware/lib -lpq
-lpthread -lpthreads -lssl -lcrypto -Wl,-bI:../../src/backend/postgres.imp

This builds fine without further complaint.