Не собирается xerces-c [SOLVED]

HELP! Не могу собрать dev-libs/xerces-c. Вываливается с такой ошибкой:

make -j2                                                                                                                                       
make  all-recursive                                                                                                                            
make[1]: Entering directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1'                                                     
Making all in src                                                                                                                              
make[2]: Entering directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1/src'                                                 
Making all in xercesc/util/MsgLoaders/ICU/resources                                                                                            
make[3]: Entering directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1/src/xercesc/util/MsgLoaders/ICU/resources'           
/usr/bin/genrb root.txt                                                                                                                        
/usr/bin/pkgdata --name xercesc_messages_3_0 --mode dll -d . -M '"CC=gcc" "CXX=g++" "AR=x86_64-pc-linux-gnu-ar" "RANLIB=x86_64-pc-linux-gnu-ranlib" "CPPFLAGS=" "CFLAGS=-mtune=k8 -O3 -pipe -DPIC" "CXXFLAGS=-mtune=k8 -O3 -pipe -DPIC" "LDFLAGS=-Wl,-O1"' ./res-file-list.txt                
/usr/bin/pkgdata: error in command line argument "-M"                                                                                          
Run '/usr/bin/pkgdata --help' for help.                                                                                                        
make[3]: *** [xercesc_messages.lo] Ошибка 1                                                                                                    
make[3]: Leaving directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1/src/xercesc/util/MsgLoaders/ICU/resources'            
make[2]: *** [all-recursive] Ошибка 1                                                                                                          
make[2]: Leaving directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1/src'                                                  
make[1]: *** [all-recursive] Ошибка 1                                                                                                          
make[1]: Leaving directory `/var/tmp/portage/dev-libs/xerces-c-3.0.1/work/xerces-c-3.0.1'                                                      
make: *** [all] Ошибка 2                                                                                                                       
 *                                                                                                                                             
 * ERROR: dev-libs/xerces-c-3.0.1 failed.                                                                                                      
 * Call stack:                                                                                                                                 
 *               ebuild.sh, line   49:  Called src_compile                                                                                     
 *             environment, line 2255:  Called default                                                                                         
 *               ebuild.sh, line 1501:  Called _eapi2_src_compile                                                                              
 *               ebuild.sh, line  634:  Called die                                                                                             
 * The specific snippet of code:                                                                                                               
 *              emake || die "emake failed"                                                                                                    
 *  The die message:                                                                                                                           
 *   emake failed                                                                                                                              
 *                                                                                                                                             
 * If you need support, post the topmost build error, and the call stack if relevant.                                                          
 * A complete build log is located at '/var/log/portage/dev-libs:xerces-c-3.0.1:20090731-025900.log'.                                          
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/xerces-c-3.0.1/temp/environment'.                                      
 *                                                                                                                                             

>>> Failed to emerge dev-libs/xerces-c-3.0.1, Log file:

>>>  '/var/log/portage/dev-libs:xerces-c-3.0.1:20090731-025900.log'

Понятно, что запускает pkgdata с недопустимой опцией -M, а вот какую надо?