This is the error I get when I try to compile fluxbox-0.1.12 on 1.4_rc1
with glibc 2.3.1 and an athlon-xp

source='Window.cc' object='Window.o' libtool=no depfile='.deps/Window.Po' tmpdepfile='.deps/Window.TPo' depmode=gcc3 /bin/sh ../depcomp i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I..   -Wall -DLOCALEPATH=\"/usr/share/locale\" -DDEFAULTMENU=\"/usr/share/commonbox/menu\" -DDEFAULTSTYLE=\"/usr/share/commonbox/styles/Fury-NG\" -DDEFAULTKEYSFILE=\"/usr/share/commonbox/keys\" -DDEFAULT_INITFILE=\"/usr/share/commonbox/init\"  -march=athlon-xp -O3 -pipe -fomit-frame-pointer -fforce-addr -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4  -I/usr/X11R6/include -DSHAPE -DSLIT  -DINTERLACE   -fno-inline  -DTIMEDCACHE -DKDE  -DXINERAMA -c -o Window.o ./Window.cc
source='Windowmenu.cc' object='Windowmenu.o' libtool=no depfile='.deps/Windowmenu.Po' tmpdepfile='.deps/Windowmenu.TPo' depmode=gcc3 /bin/sh ../depcomp i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I..   -Wall -DLOCALEPATH=\"/usr/share/locale\" -DDEFAULTMENU=\"/usr/share/commonbox/menu\" -DDEFAULTSTYLE=\"/usr/share/commonbox/styles/Fury-NG\" -DDEFAULTKEYSFILE=\"/usr/share/commonbox/keys\" -DDEFAULT_INITFILE=\"/usr/share/commonbox/init\"  -march=athlon-xp -O3 -pipe -fomit-frame-pointer -fforce-addr -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4  -I/usr/X11R6/include -DSHAPE -DSLIT  -DINTERLACE   -fno-inline  -DTIMEDCACHE -DKDE  -DXINERAMA -c -o Windowmenu.o ./Windowmenu.cc
Window.cc: In member function bool val'
Windowmenu.cc: In constructor WindowmenuRemember' undeclared (first use this function)
Windowmenu.cc:111: (Each undeclared identifier is reported only once for each
   function it appears in.)
Windowmenu.cc: In member function WindowmenuRememberWorkspace' undeclared (first use this
   function)
Windowmenu.cc:420: WindowmenuRememberPosition' undeclared (first use this
   function)
Windowmenu.cc:422: WindowmenuRememberTab' undeclared (first use this function)
Windowmenu.cc:424: WindowmenuRememberSticky' undeclared (first use this
   function)
Windowmenu.cc:426: WindowmenuRememberSave' undeclared (first use this
   function)
make[2]: *** [Windowmenu.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory /usr/src/portage/fluxbox-0.1.12-r2/work/fluxbox-0.1.12'
make: *** [all] Error 2

!!! ERROR: The ebuild did not complete successfully.
!!! Function commonbox_src_compile, Line 104, Exitcode 2
!!! (no error message)


-- 
Javier Marcet <jmarcet@pobox.com>