[Brlcad-tracker] [ brlcad-Bugs-1144971 ] FreeBSD 4.11: linking with threads required

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Bugs item #1144971, was opened at 2005-02-20 14:38
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=640802&aid=1144971&group_id=105292

Category: Compilation
Group: other bug / workaround
Status: Open
Resolution: None
Priority: 5
Submitted By: Pedro F. Giffuni (giffunip)
Assigned to: Nobody/Anonymous (nobody)
Summary: FreeBSD 4.11: linking with threads required

Initial Comment:
The following message resulted while building on 
FreeBSD 4.11R:
_________________

creating librt.la
(cd .libs && rm -f librt.la && ln -s ../librt.la librt.la)
cc -DHAVE_CONFIG_H -I. -I. -I../../include    -
I/usr/local/include 
-I../../include  -O -pipe -march=pentiumpro -pipe -fno-
strict-aliasing -fno-common -fPIC -g 
-c `test -f 'comb.c' || echo './'`comb.c
In file included from /usr/include/sys/types.h:126,
                 from /usr/include/sys/time.h:40,
                 from ../../include/bu.h:90,
                 from comb.c:43:
/usr/include/machine/endian.h:53: warning: 
`BIG_ENDIAN' redefined
../../include/machine.h:701: warning: this is the 
location of the previous 
definition
/bin/sh /usr/local/bin/libtool15 --mode=link cc  -O -
pipe -march=pentiumpro 
-pipe -fno-strict-aliasing -fno-common -fPIC -g   -
L/usr/local/lib -pipe 
-fno-strict-aliasing -fno-common -fPIC -g -o comb  
comb.o librt.la 
../../src/libbu/libbu.la -lpng
cc -O -pipe -march=pentiumpro -pipe -fno-strict-
aliasing -fno-common -fPIC -g 
-pipe -fno-strict-aliasing -fno-common -fPIC -g -
o .libs/comb comb.o  
-L/usr/local/lib ./.libs/librt.so 
/usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/libbn/.libs/libbn.so /usr/ports/cad/brlcad/work
/brlcad-7.0.4/src/libbu/.libs/libbu.so 
../../src/libbu/.libs/libbu.so 
/usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/other/libtcl/.libs/libtcl8.4.so -lz -lm -lpng -Wl,-
-rpath -Wl,/usr/local/brlcad/lib
/usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/libbu/.libs/libbu.so: undefined 
reference to `pthread_mutex_unlock'
/usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/libbu/.libs/libbu.so: undefined 
reference to `pthread_mutex_lock'
/usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/libbu/.libs/libbu.so: undefined 
reference to `pthread_mutex_init'
*** Error code 1

Stop in /usr/ports/cad/brlcad/work/brlcad-
7.0.4/src/librt.
*** Error code 1
___________________
I think this has to be linked with -pthread on FreeBSD 
4.x


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