rebuild binary perl libraries because we change perl configure options.

component/perl-DBD-mariadb/buildout.cfg

@@ -9,9 +9,11 @@ parts =
 [perl-DBD-mariadb]
 recipe = hexagonit.recipe.cmmi
 version = 4.019
+# binary library should be rebuilt when perl is updated.
 depends =
   ${mariadb:version}
   ${perl:version}
+  ${perl:revision}
   ${perl-DBI:version}
 url = http://search.cpan.org/CPAN/authors/id/C/CA/CAPTTOFU/DBD-mysql-4.019.tar.gz
 md5sum = 566d98ab8ffac9626a31f6f6d455558e

component/perl-DBI/buildout.cfg

@@ -7,8 +7,10 @@ parts =
 [perl-DBI]
 recipe = hexagonit.recipe.cmmi
 version = 1.616
+# binary library should be rebuilt when perl is updated.
 depends =
   ${perl:version}
+  ${perl:revision}
 url = http://search.cpan.org/CPAN/authors/id/T/TI/TIMB/DBI-1.616.tar.gz
 md5sum = 799313e54a693beb635b47918458f7c4
 configure-command =

component/perl-Encode-HanExtra/buildout.cfg

@@ -6,8 +6,10 @@ parts =
 
 [perl-Encode-HanExtra]
 recipe = hexagonit.recipe.cmmi
+# binary library should be rebuilt when perl is updated.
 depends =
   ${perl:version}
+  ${perl:revision}
 url = http://search.cpan.org/CPAN/authors/id/A/AU/AUDREYT/Encode-HanExtra-0.23.tar.gz
 md5sum = e1d3bc32c1c8ee304235a06fbcd5d5a4
 configure-command =

component/perl-HTML-Parser/buildout.cfg

@@ -7,8 +7,10 @@ parts =
 
 [perl-HTML-Parser]
 recipe = hexagonit.recipe.cmmi
+# binary library should be rebuilt when perl is updated.
 depends =
   ${perl:version}
+  ${perl:revision}
   ${perl-HTML-Tagset:location}
 url = http://search.cpan.org/CPAN/authors/id/G/GA/GAAS/HTML-Parser-3.68.tar.gz
 md5sum = 5550b2da7aa94341f1e8a17a4ac20c68

component/perl-SGML-Parser-OpenSP/buildout.cfg

@@ -8,8 +8,10 @@ parts =
 
 [perl-SGML-Parser-OpenSP]
 recipe = hexagonit.recipe.cmmi
+# binary library should be rebuilt when perl is updated.
 depends =
   ${perl:version}
+  ${perl:revision}
   ${perl-Class-Accessor:location}
 url = http://search.cpan.org/CPAN/authors/id/B/BJ/BJOERN/SGML-Parser-OpenSP-0.994.tar.gz
 md5sum = b1ee0244e9daa4d37f28cf32c4753691

component/perl-XML-LibXML/buildout.cfg

@@ -10,8 +10,10 @@ parts =
 
 [perl-XML-LibXML]
 recipe = hexagonit.recipe.cmmi
+# binary library should be rebuilt when perl is updated.
 depends =
   ${perl:version}
+  ${perl:revision}
   ${perl-XML-NamespaceSupport:location}
   ${perl-XML-SAX:location}
 url = http://search.cpan.org/CPAN/authors/id/P/PA/PAJAS/XML-LibXML-1.70.tar.gz

component/perl/buildout.cfg

@@ -24,6 +24,8 @@ recipe = hexagonit.recipe.cmmi
 depends =
   ${gdbm:version}
 version = 5.16.2
+# increase revision when we need to rebuild binary libraries.
+revision = 1
 url = http://www.cpan.org/src/5.0/perl-${:version}.tar.bz2
 md5sum = 2818ab01672f005a4e552a713aa27b08
 siteprefix = ${buildout:parts-directory}/site_${:_buildout_section_name_}