Compilation of gdb 5.2 and 5.2.1 failed on linux libc5

Linux x86 libc5 2.0.39 gcc 2.95.3 the latter compiled from source with gcc
2.7.2.3 and that build just fine.

host systems: i586-pc-linux-gnulibc1

mkdir gdb-obj
cd gbd-obj
../gbd-5.2/configure --prefix=/opt
make -j2

In file included from ../../gdb-5.2/gdb/thread-db.c:26:
../../gdb-5.2/gdb/gdb_thread_db.h:211: parse error before `uintptr_t'
../../gdb-5.2/gdb/gdb_thread_db.h:211: warning: no semicolon at end of struct or union
../../gdb-5.2/gdb/gdb_thread_db.h:211: warning: no semicolon at end of struct or union
../../gdb-5.2/gdb/gdb_thread_db.h:212: warning: type defaults to `int' in declaration of `msg'
../../gdb-5.2/gdb/gdb_thread_db.h:212: warning: data definition has no type or storage class
../../gdb-5.2/gdb/gdb_thread_db.h:213: parse error before `}'
../../gdb-5.2/gdb/gdb_thread_db.h:213: warning: type defaults to `int' in declaration of `td_event_msg_t'
../../gdb-5.2/gdb/gdb_thread_db.h:213: warning: data definition has no type or storage class
../../gdb-5.2/gdb/gdb_thread_db.h:280: parse error before `intptr_t'
../../gdb-5.2/gdb/gdb_thread_db.h:280: warning: no semicolon at end of struct or union
../../gdb-5.2/gdb/gdb_thread_db.h:281: warning: type defaults to `int' in declaration of `ti_sp'
../../gdb-5.2/gdb/gdb_thread_db.h:281: warning: data definition has no type or storage class
../../gdb-5.2/gdb/gdb_thread_db.h:292: parse error before `}'
../../gdb-5.2/gdb/gdb_thread_db.h:292: warning: type defaults to `int' in declaration of `td_thrinfo_t'
../../gdb-5.2/gdb/gdb_thread_db.h:292: warning: data definition has no type or storage class
../../gdb-5.2/gdb/gdb_thread_db.h:356: parse error before `td_event_msg_t'
../../gdb-5.2/gdb/gdb_thread_db.h:379: parse error before `td_thrinfo_t'
../../gdb-5.2/gdb/gdb_thread_db.h:421: parse error before `td_event_msg_t'
../../gdb-5.2/gdb/thread-db.c:96: parse error before `td_event_msg_t'
../../gdb-5.2/gdb/thread-db.c:100: parse error before `td_thrinfo_t'
../../gdb-5.2/gdb/thread-db.c: In function `thread_from_lwp':
../../gdb-5.2/gdb/thread-db.c:231: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:231: (Each undeclared identifier is reported only once
../../gdb-5.2/gdb/thread-db.c:231: for each function it appears in.)
../../gdb-5.2/gdb/thread-db.c:231: parse error before `ti'
../../gdb-5.2/gdb/thread-db.c:245: `ti' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c: In function `lwp_from_thread':
../../gdb-5.2/gdb/thread-db.c:255: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:255: parse error before `ti'
../../gdb-5.2/gdb/thread-db.c:267: `ti' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c: At top level:
../../gdb-5.2/gdb/thread-db.c:562: warning: type defaults to `int' in declaration of `td_thrinfo_t'
../../gdb-5.2/gdb/thread-db.c:562: parse error before `*'
../../gdb-5.2/gdb/thread-db.c: In function `attach_thread':
../../gdb-5.2/gdb/thread-db.c:569: `verbose' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:570: `ptid' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:575: `ti_p' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:586: `th_p' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c: In function `check_event':
../../gdb-5.2/gdb/thread-db.c:654: parse error before `msg'
../../gdb-5.2/gdb/thread-db.c:655: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:673: request for member `th_p' in something not a structure or union
../../gdb-5.2/gdb/thread-db.c:673: `ti' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:679: request for member `event' in something not a structure or union
../../gdb-5.2/gdb/thread-db.c:695: request for member `th_p' in something not a structure or union
../../gdb-5.2/gdb/thread-db.c:694: warning: unreachable code at beginning of switch statement
../../gdb-5.2/gdb/thread-db.c: In function `thread_db_thread_alive':
../../gdb-5.2/gdb/thread-db.c:902: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:902: parse error before `ti'
../../gdb-5.2/gdb/thread-db.c:915: `ti' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c: In function `find_new_threads_callback':
../../gdb-5.2/gdb/thread-db.c:934: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:934: parse error before `ti'
../../gdb-5.2/gdb/thread-db.c:938: `ti' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c: In function `thread_db_pid_to_str':
../../gdb-5.2/gdb/thread-db.c:973: `td_thrinfo_t' undeclared (first use in this function)
../../gdb-5.2/gdb/thread-db.c:973: parse error before `ti'
../../gdb-5.2/gdb/thread-db.c:981: `ti' undeclared (first use in this function)
make[1]: *** [thread-db.o] Error 1
make: *** [all-gdb] Error 2

The same thing happens if I use 'make' instead. And I do have pthread and
gthread-2.0 installed in /usr/local tree and ldconfig is properly defined.

gcc 2.95.3 is installed in /opt/bin and libraries in /opt/lib and I did
define LD_LIBRARY_PATH=/opt/lib just for that purpose. This is in addition
to the usual definitons in ld.conf.cache, such as /usr/local/lib /usr/lib
/lib etc...

Any help is appreciated.

Oliver Schurr
Department of Chemistry
Georgetown University
Washington, DC 20057



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