Problem compiling Firefox

[Ernesto Navarro <ernesto navarro ddsdesoft co cu>]

I'm using garnome-2.10.0.1, i was have some compilatios erros before and 
was solved, but right now have problem with firefox. The output is:  
                 
g++ -o nsTextFormatter.o -c -DOSTYPE=\"Linux2.6.10-co-0.6\" 
-DOSARCH=\"Linux\" -D_IMPL_NS_COM  -I../../dist/include/string 
-I../../dist/include/xpcom -I../../dist/include 
-I/usr/src/garnome-2.10.0.1/bootstrap/firefox/work/main.d/mozilla/dist/include/nspr     
-I/usr/X11R6/include   -fPIC  -I/root/garnome/include  
-I/usr/X11R6/include -fno-rtti -fno-exceptions -Wall -Wconversion 
-Wpointer-arith -Wcast-align -Woverloaded-virtual -Wsynth 
-Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wno-long-long 
-I/root/garnome/include -L/root/garnome/lib -O2 -pipe -pthread -pipe  
-DNDEBUG -DTRIMMED  -I/root/garnome/include  -I/usr/X11R6/include 
-DMOZILLA_CLIENT -include ../../mozilla-config.h 
-Wp,-MD,.deps/nsTextFormatter.pp nsTextFormatter.cpp
nsTextFormatter.cpp: In function `struct NumArgState * 
BuildArgArray(const PRUnichar *, void *, int *, NumArgState *)':
nsTextFormatter.cpp:910: implicit declaration of function `int va_copy(...)'
make[6]: *** [nsTextFormatter.o] Error 1
make[6]: Leaving directory 
`/usr/src/garnome-2.10.0.1/bootstrap/firefox/work/main.d/mozilla/xpcom/ds'
make[5]: *** [libs] Error 2
make[5]: Leaving directory 
`/usr/src/garnome-2.10.0.1/bootstrap/firefox/work/main.d/mozilla/xpcom'
make[4]: *** [tier_2] Error 2
make[4]: Leaving directory 
`/usr/src/garnome-2.10.0.1/bootstrap/firefox/work/main.d/mozilla'
make[3]: *** [default] Error 2
make[3]: Leaving directory 
`/usr/src/garnome-2.10.0.1/bootstrap/firefox/work/main.d/mozilla'
make[2]: *** [build-work/main.d/mozilla/Makefile] Error 2
make[2]: Leaving directory `/usr/src/garnome-2.10.0.1/bootstrap/firefox'
make[1]: *** [../../bootstrap/firefox/cookies/main.d/install] Error 2
make[1]: Leaving directory `/usr/src/garnome-2.10.0.1/desktop/epiphany'
make: *** [paranoid-install] Error 2

Thanks for help

PD:Sorry my english