s3build: recurse into source3/

we can now use common build rules

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>

wscript_build

@@ -7,6 +7,11 @@ srcdir = "."
 
 import samba_version
 
+# mark this as a top level build, for source3 rules
+bld.env.toplevel_build = True
+bld.env.use_intree_heimdal = True
+bld.env.suffix3 = "3"
+
 # create separate build groups for building the asn1 and et compiler, then
 # building the C from ASN1 and IDL, and finally the main build process
 bld.SETUP_BUILD_GROUPS()
@@ -100,6 +105,7 @@ bld.RECURSE('source4/setup')
 bld.RECURSE('source4/scripting')
 bld.RECURSE('pidl')
 bld.RECURSE('lib')
+bld.RECURSE('source3')
 
 # install some extra empty directories
 bld.INSTALL_DIRS("", "${LOCKDIR} ${SYSCONFDIR} ${LOCKDIR} ${PIDDIR} ${LOCALSTATEDIR}/lib ${PRIVATEDIR}/smbd.tmp/messaging")