Index: cmake/FindPerlDev.cmake
===================================================================
--- cmake/FindPerlDev.cmake	(revision 1760)
+++ cmake/FindPerlDev.cmake	(working copy)
@@ -14,6 +14,11 @@
   /usr/lib/perl/5.8.1/CORE
   /usr/lib/perl/5.8.0/CORE
   /usr/lib/perl/5.8/CORE
+  /usr/lib/perl/*/CORE
+  /usr/lib/perl5/5.8.8/x86_64-linux/CORE
+  /usr/lib/perl5/5.8.8/i686-linux/CORE
+  /usr/lib/perl5/*/x86_64-linux/CORE
+  /usr/lib/perl5/*/i686-linux/CORE
   $ENV{ProgramFiles}/Perl/lib/CORE
   $ENV{SystemDrive}/Perl/lib/CORE
   )
@@ -57,9 +62,9 @@
 #    MESSAGE(STATUS "Perl: no LD flags")
   ENDIF(PERL_LIBRARY_OUTPUT_VARIABLE)
 
-  SET(PERL_LIBDIR_EXTRACT_REGEX "([-./a-zA-Z0-9]*[.][a])")
+  SET(PERL_LIBDIR_EXTRACT_REGEX "([-_./a-zA-Z0-9]*[.][a])")
   IF("${PERL_EXTRA_LD_FLAGS}" MATCHES "${PERL_LIBDIR_EXTRACT_REGEX}")
-    STRING(REGEX MATCH "([-./a-zA-Z0-9]*[.][a])" PERL_DYNALOADER "${PERL_EXTRA_LD_FLAGS}")
+    STRING(REGEX MATCH "([-_./a-zA-Z0-9]*[.][a])" PERL_DYNALOADER "${PERL_EXTRA_LD_FLAGS}")
 #    MESSAGE(DEBUG ": found .a file: ${PERL_DYNALOADER}")
   ENDIF("${PERL_EXTRA_LD_FLAGS}" MATCHES "${PERL_LIBDIR_EXTRACT_REGEX}")
 
@@ -90,7 +95,7 @@
       )
 #    MESSAGE(STATUS "Perl include: ${PERL_INCLUDE_OUTPUT_VARIABLE}")
     IF (PERL_INCLUDE_OUTPUT_VARIABLE)
-      STRING(REGEX REPLACE "[ ]*-I([-./a-zA-Z0-9]*)[ ]*" "\\1" PERL_POSSIBLE_INCLUDE_PATHS "${PERL_INCLUDE_OUTPUT_VARIABLE}")
+      STRING(REGEX REPLACE "[ ]*-I([-_./a-zA-Z0-9]*)[ ]*" "\\1" PERL_POSSIBLE_INCLUDE_PATHS "${PERL_INCLUDE_OUTPUT_VARIABLE}")
 #      MESSAGE(STATUS "Perl possible include path: [${PERL_POSSIBLE_INCLUDE_PATHS}]")
       FIND_PATH(PERL_INCLUDE_PATH perl.h ${PERL_POSSIBLE_INCLUDE_PATHS})
 #      MESSAGE(STATUS "Perl include path: ${PERL_INCLUDE_PATH}")