gnupg2-1.9.18: 'make check' fails on x86_64

[Rex Dieter]

Trying to build gnupg2-1.9.18 on Fedora Core 4/x86_64 (gcc-4.0.1) fails 
in 'make check':

Any ideas?

Full build log: 
http://buildsys.fedoraproject.org/logs//development/538-gnupg2-1.9.18-1.fc5/x86_64/build.log

Relavent snippet:

make  check-TESTS
make[2]: Entering directory `/builddir/build/BUILD/gnupg-1.9.18/tests'
gpgsm: WARNING: running with faked system time: 2002-12-02 13:29:59
read_assuan: read "OK GNU Privacy Guard's S/M server 1.9.18 ready"
read_assuan: read "
"
sending `INPUT FD=5'
expecting OK
read_assuan: read "OK"
read_assuan: read "
"
sending `OUTPUT FD=6'
expecting OK
read_assuan: read "OK"
read_assuan: read "
"
sending `SIGN'
expecting OK
gpgsm: can't connect to 
`/builddir/build/BUILD/gnupg-1.9.18/tests/S.gpg-agent': No such file or 
directory
gpgsm: CRLs not checked due to --disable-crl-checks option
gpgsm: DBG: adding certificates at level 1
gpgsm: signature created
read_assuan: read "S PROGRESS starting_agent ? 0 0"
read_assuan: read "
"
read_assuan: read "S SIG_CREATED S 1 2 00 20021202T132959 
3CF405464F66ED4A7DF45BBDD1E4282E33BDB76E"
read_assuan: read "
"
read_assuan: read "OK"
read_assuan: read "
"
sending `RESET'
expecting OK
read_assuan: read "OK"
read_assuan: read "
"
sending `INPUT FD=7'
expecting OK
read_assuan: read "OK"
read_assuan: read "
"
sending `OUTPUT FD=8'
expecting OK
read_assuan: read "OK"
read_assuan: read "
"
sending `VERIFY'
expecting OK

gpgsm: signal Segmentation fault caught ... exiting
read_assuan: read ""
asschk: read_assuan: received incomplete line on fd 9
FAIL: sm-sign+verify