--- a/swig/CMakeLists.txt.orig	2012-07-02 17:31:10.262966831 +0200
+++ a/swig/CMakeLists.txt	2012-07-02 17:31:40.994966499 +0200
@@ -14,8 +14,9 @@
 # doesn't work yet :-(
 # CMake problem, FindPerlLibs.cmake is in a _really_ bad, bad state :-((
 # see e.g. http://www.vtk.org/Bug/print_bug_page.php?bug_id=3665
-#FIND_PACKAGE(PerlLibs)
-FIND_PACKAGE(Perl)
+FIND_PACKAGE(PerlLibs)
+#FindPerl.cmake included by FindPerlLibs.cmake
+#FIND_PACKAGE(Perl)
 
 IF (RUBY_LIBRARY AND RUBY_INCLUDE_PATH)
   ADD_SUBDIRECTORY(ruby)
@@ -26,6 +27,6 @@
 ENDIF(PYTHON_LIBRARY)
 
 IF (PERL_EXECUTABLE)
-  MESSAGE(STATUS "Perl executable: ${PERL_EXECUTABLE}")
+#  MESSAGE(STATUS "Perl executable: ${PERL_EXECUTABLE}")
   ADD_SUBDIRECTORY(perl)
 ENDIF (PERL_EXECUTABLE)

--- a/swig/perl/CMakeLists.txt.orig	2012-07-02 17:31:10.262966831 +0200
+++ a/swig/perl/CMakeLists.txt	2012-07-02 17:31:40.994966499 +0200
@@ -14,11 +14,12 @@
 EXECUTE_PROCESS(COMMAND ${PERL_EXECUTABLE} -e "use Config; print \$Config{archlib}.\"/CORE\"" OUTPUT_VARIABLE PERL_CORE_DIR)
 EXECUTE_PROCESS(COMMAND ${PERL_EXECUTABLE} -e "use Config; print \$Config{installvendorarch}" OUTPUT_VARIABLE PERL_VENDOR_ARCH)
 EXECUTE_PROCESS(COMMAND ${PERL_EXECUTABLE} -e "use Config; print \$Config{installvendorlib}" OUTPUT_VARIABLE PERL_VENDOR_LIB)
-EXECUTE_PROCESS(COMMAND ${PERL_EXECUTABLE} -e "use Config; print \$Config{ccdlflags}" OUTPUT_VARIABLE PERL_LINK_FLAGS)
+EXECUTE_PROCESS(COMMAND ${PERL_EXECUTABLE} -e "use Config; print \$Config{ccdlflags}; print \",-lpthread\"" OUTPUT_VARIABLE PERL_LINK_FLAGS)
 
 MESSAGE(STATUS "Perl executable: ${PERL_EXECUTABLE}")
 MESSAGE(STATUS "Perl core dir: ${PERL_CORE_DIR}")
-MESSAGE(STATUS "Perl vendor arch dir: ${PERL_VENDORDIR}")
+MESSAGE(STATUS "Perl vendor arch dir: ${PERL_VENDOR_ARCH}")
+MESSAGE(STATUS "Perl vendor lib dir: ${PERL_VENDOR_LIB}")
 
 ADD_DEFINITIONS( ${PERL_CCFLAGS} -Wno-unused -Wno-error )
 LINK_DIRECTORIES( ${PERL_CORE_DIR} )