thunderbird broken (-pthread)

[Harald Schmalzbauer]

Hello,

building thinderbird under -current results in the following error:

c++ -I/usr/X11R6/include  -I/usr/X11R6/include  -I/usr/X11R6/include -fno-rtti 
-fno-exceptions -Wall -Wconversion -Wpointer-arith -Wcast-align 
-Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-long-long -pedantic 
-O -pipe -march=pentiumpro -D_THREAD_SAFE -fshort-wchar -pipe  -DNDEBUG 
-DTRIMMED -ffunction-sections -fPIC -shared -Wl,-h -Wl,libmozjs.so -o 
libmozjs.so  jsapi.o jsarena.o jsarray.o jsatom.o jsbool.o jscntxt.o jsdate.o 
jsdbgapi.o jsdhash.o jsdtoa.o jsemit.o jsexn.o jsfun.o jsgc.o jshash.o 
jsinterp.o jslock.o jslog2.o jslong.o jsmath.o jsnum.o jsobj.o jsopcode.o 
jsparse.o jsprf.o jsregexp.o jsscan.o jsscope.o jsscript.o jsstr.o jsutil.o 
jsxdrapi.o prmjtime.o    -L/usr/X11R6/lib   -lm -pthread 
-L/usr/ports/mail/mozilla-thunderbird/work/mozilla/dist/lib -lplds4 -lplc4 
-lnspr4 -L/usr/X11R6/lib -lc_r  -lm -lc_r
c++: The -pthread option is deprecated.
gmake[3]: *** [libmozjs.so] Fehler 1
gmake[3]: Leaving directory 
`/usr/ports/mail/mozilla-thunderbird/work/mozilla/js/src'
gmake[2]: *** [libs] Fehler 2
gmake[2]: Leaving directory 
`/usr/ports/mail/mozilla-thunderbird/work/mozilla/js'
gmake[1]: *** [tier_2] Fehler 2
gmake[1]: Leaving directory `/usr/ports/mail/mozilla-thunderbird/work/mozilla'
gmake: *** [default] Fehler 2
*** Error code 2

Stop in /usr/ports/mail/mozilla-thunderbird.

Looks like it has todo with the latest gcc change.

Best regards,

-Harry