--On Thursday, March 18, 2004 23:03:16 -0500 Bruce Momjian <[EMAIL PROTECTED]> wrote:
Larry Rosenman wrote:On Thu, 18 Mar 2004, Larry Rosenman wrote:
> I attempted(!) to compile up CVS Head, and if you > --enable-thread-safety, you need to include the THREADS stuff to cc: > > gmake[4]: Leaving directory `/home/ler/pg-dev/pgsql/src/port' > cc -O -Kinline initdb.o -L../../../src/interfaces/libpq -lpq > -L../../../src/port -L/usr/local/lib -Wl,-R/usr/local/pgsql/lib -lz > -lreadline -ltermcap -lresolv -lgen -lld -lsocket -lnsl -ldl -lm > -lpgport -o initdb > Undefined first referenced > symbol in file > pthread_getspecific libpq.so > pthread_key_create libpq.so > pthread_once libpq.so > pthread_setspecific libpq.so > UX:ld: ERROR: Symbol referencing errors. No output written to initdb > gmake[3]: *** [initdb] Error 1 I bring this up on PGHACKERS because unixware may not be the only place we have to use the threads flags.
What is the concensus of the community?
I tried removing the libpq link for initdb and got:
(3) gmake gmake -C ../../../src/interfaces/libpq all gmake[1]: Entering directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/interfaces/libpq' gmake[1]: Nothing to be done for `all'. gmake[1]: Leaving directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/interfaces/libpq' gmake -C ../../../src/port all gmake[1]: Entering directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port' gmake[1]: Nothing to be done for `all'. gmake[1]: Leaving directory `/usr/var/local/src/gen/pgsql/CURRENT/pgsql/src/port' gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes -Wmissing-declarations -O1 -Wall -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wcast-align initdb.o -L../../../src/port -L/usr/local/lib -L/usr/contrib/lib -Wl,-rpath,/usr/local/pgsql/lib -O1 -Wall -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wcast-align -lssl -lcrypto -lz -lreadline -ltermcap -lgetopt -lcompat -lipc -ldl -lm -lutil -lpgport -o initdb initdb.o: In function `get_encoding_id': initdb.o(.text+0x739): undefined reference to `pg_char_to_encoding' initdb.o(.text+0x74b): undefined reference to `pg_valid_server_encoding' initdb.o: In function `trapsig': initdb.o(.text+0x2212): undefined reference to `pqsignal' initdb.o: In function `main': initdb.o(.text+0x2e69): undefined reference to `pqsignal' initdb.o(.text+0x2e7b): undefined reference to `pqsignal' initdb.o(.text+0x2e8a): undefined reference to `pqsignal' initdb.o(.text+0x2e9c): undefined reference to `pqsignal' initdb.o(.text+0x2ea8): more undefined references to `pqsignal' follow gmake: *** [initdb] Error 1
I thought that once you include libpthread in libpq, that you don't have to mention it again then you use libpq. Is your platform different somehow in this regard?
I seem to remember this problem with libcrypt and libpq. Is this the same problem?
I see that initdb is just the first of many /bin programs to be compiled, so if we have to add the thread lib, we will have to do it for all the bin programs. Yikes. Why wasn't this a problem for 7.4?
7.4 had initdb as a Shell Script. the 7.4.x libpq didn't have any pthread_* references in it, that I see on my box.
-- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 972-414-9812 E-Mail: [EMAIL PROTECTED] US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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