If configured without --enable-debug, pth's build system seems to remove -g from
our $RPM_OPT_FLAGS, and no sane debuginfo package is created.

But if configuring with --enable-debug, *only* the static lib is created.

Also, partially off topic, I happened to notice that the "checking for stack
setup via sigstack" configure test dumps core:

configure:24658: checking for stack setup via sigstack
configure:24815: gcc -o conftest -O2 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexcep
tions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -DTEST_sig
stack   conftest.c -lnsl  >&5
conftest.c: In function 'main':
conftest.c:163: warning: 'sigstack' is deprecated (declared at /usr/include/sign
al.h:358)
conftest.c:199: warning: format '%d' expects type 'int', but argument 5 has type
 'long unsigned int'
conftest.c:199: warning: format '%d' expects type 'int', but argument 6 has type
 'long unsigned int'
conftest.c:207: warning: format '%d' expects type 'int', but argument 5 has type
 'long unsigned int'
/tmp/ccxtahGE.o: In function `main':
conftest.c:(.text+0xa0): warning: the `sigstack' function is dangerous.  `sigalt
stack' should be used instead.
configure:24818: $? = 0
configure:24820: ./conftest
./configure: line 24821:  9795 Segmentation fault      (core dumped) ./conftest$
ac_exeext


This is an FC5 x86_64 box.