[4.0] build error jvmfwk/libcdr

While 4.0 alpha1 built fine I run into a new build error with beta1:

mkdir -p /build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/Package/prepared/ && touch 
/build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/Package/prepared/jvmfwk_rcfiles
mkdir -p /build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/CustomTarget/jvmfwk/
mkdir -p 
/build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/CustomTarget/jvmfwk/jreproperties/
mkdir -p /build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/Package/prepared/ && touch 
/build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/Package/prepared/jvmfwk_jreproperties
touch /build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/UnpackedTarball/cdr.prepare
make[2]: *** No rule to make target
`/build/src/ext_sources/libcdr-0.0.9.tar.bz2', needed by
`/build/src/libreoffice-4.0.0.0.beta1/workdir/unxlngx6.pro/UnpackedTarget/libcdr-0.0.9.tar.bz2'.
Stop.

I build with 

--without-system-libcdr

checking which libcdr to use... internal

the tarball is present in the external sources directory

build/src/3c0037fb07dea2f0bbae8386fa7c6a9a-libcdr-0.0.9.tar.bz2


[andyrtr@workstation64 trunk]$ ls -lha 
~/arch64/chroots/testing-x86_64/andyrtr/build/src/libreoffice-4.0.0.0.beta1/libcdr/
insgesamt 64K
drwxr-xr-x   3 nobody nobody  368  5. Dez 16:53 .
drwxr-xr-x 223 nobody nobody 7,6K  9. Dez 09:38 ..
-rw-r--r--   1 nobody nobody  905  5. Dez 16:53 ExternalPackage_libcdr.mk
-rw-r--r--   1 nobody nobody 2,4K  5. Dez 16:53 ExternalProject_libcdr.mk
-rw-r--r--   1 nobody nobody  225  5. Dez 16:53 Makefile
-rw-r--r--   1 nobody nobody  547  5. Dez 16:53 Module_libcdr.mk
-rw-r--r--   1 nobody nobody  140  5. Dez 16:53 README
-rw-r--r--   1 nobody nobody  645  5. Dez 16:53 UnpackedTarball_cdr.mk
-rw-r--r--   1 nobody nobody  13K  5. Dez 16:53 libcdr-configure.patch.1
-rw-r--r--   1 nobody nobody  15K  5. Dez 16:53 libcdr-msvc.patch
drwxr-xr-x   2 nobody nobody  104  5. Dez 16:53 prj


So nothing has changed in my build instructions. I couldn't find anything related
in the commit log.

Any idea?

-Andy
ArchLinux