Compilation failed, gtk/gdk not found with ant

Hi all,

I try to compile jrex from cvs. I already compiled mozilla (1.7.13, without 
freetype2 support). But now I get a compile error for ant make.
     [exec] In file included from JRexDirServiceProvider.h:34,
     [exec]                  from JRexDirectoryServiceProviderImpl.cpp:33:
     [exec] JRexIncludes.h:249:23: error: gtk/gtk.h: Datei oder Verzeichnis 
nicht gefunden
     [exec] JRexIncludes.h:250:23: error: gdk/gdk.h: Datei oder Verzeichnis 
nicht gefunden
     [exec] JRexIncludes.h:251:24: error: gdk/gdkx.h: Datei oder Verzeichnis 
nicht gefunden
     [exec] make[1]: *** [JRexDirectoryServiceProviderImpl.o] Fehler 1
     [exec] make[1]: Leaving directory 
`/home/hal/dev/jrex/mozilla-src/1.7.13/embedding/JRex/src/native'
     [exec] make: *** [all] Fehler 2
     [exec] Result: 2

Doing a normal make in src/native works fine and the includes in 
e.g /usr/include/gtk-1.2/gdk are found. I am using ant 1.6.5, java 1.4.2 and 
gcc 4.1.2.



Thanks
Felix


P.S. Is there a searchable archive of the mailinglist ?