self-contained extensions please :-)

configure.in.in

@@ -875,7 +875,6 @@ AC_DEFINE_UNQUOTED(PHP_OS,"$PHP_OS")
 
 AC_OUTPUT(Makefile libphp4.module
           scripts/mkextlib regex/Makefile ext/Makefile
-		  ext/pcre/pcrelib/Makefile
           @@EXT_MAKEFILES@@ build-defs.h, [
 ], [
 

scripts/preconfig

@@ -10,7 +10,8 @@ if test -w configure.in.new || test -w acconfig.h.new ; then
 	exit 1
 fi
 
-makefiles=`echo ext/*/Makefile.am | sed -e 's/\.am//g'`
+makefileams=`find ext -name Makefile.am -print`
+makefiles=`echo $makefileams | sed -e 's/\.am//g'`
 echo "dnl $disclaimer" > configure.in.new
 sed -e "s#@@EXT_MAKEFILES@@#$makefiles#" configure.in.in >> configure.in.new
 cmp configure.in configure.in.new > /dev/null 2>&1