add a virtual dtor

libcmis/ExternalLib_libcmis.mk

@@ -31,6 +31,7 @@ $(eval $(call gb_ExternalLib_ExternalLib,libcmis,autotools))
 $(eval $(call gb_ExternalLib_set_src_package,libcmis,7c2549f6b0a8bb604e6c4c729ffdcfe6-libcmis-0.1.0.tar.gz))
 $(eval $(call gb_ExternalLib_add_conf_arg,libcmis,--disable-client))
 $(eval $(call gb_ExternalLib_add_patch,libcmis,libcmis/libcmis-0.1.0-autotools.patch))
+$(eval $(call gb_ExternalLib_add_patch,libcmis,libcmis/libcmis-0001-virtualdtor.patch))
 $(eval $(call gb_ExternalLib_add_conf_arg,libcmis,--disable-tests))
 $(eval $(call gb_ExternalLib_add_conf_arg,libcmis,--disable-static))
 

libcmis/libcmis-0001-virtualdtor.patch

+--- misc/libcmis-0.1.0/src/libcmis/session-factory.cxx	2012-01-10 15:28:52.458706430 +0000
++++ misc/build/libcmis-0.1.0/src/libcmis/session-factory.cxx	2012-01-10 15:29:57.856419249 +0000
+@@ -60,4 +60,8 @@
+ 
+         return repos;
+     }
++
++    Session::~Session()
++    {
++    }
+ }
+--- misc/libcmis-0.1.0/src/libcmis/session.hxx	2012-01-10 15:28:52.458706430 +0000
++++ misc/build/libcmis-0.1.0/src/libcmis/session.hxx	2012-01-10 15:29:19.071996444 +0000
+@@ -44,6 +44,8 @@
+             /** Get a CMIS object from its ID.
+               */
+             virtual CmisObjectPtr getObject( std::string id ) = 0;
++
++            virtual ~Session();
+     };
+ }
+ 

libcmis/makefile.mk

@@ -46,6 +46,8 @@ TARFILE_MD5=7c2549f6b0a8bb604e6c4c729ffdcfe6
 ADDITIONAL_FILES=src$/libcmis$/makefile.mk
 
 PATCH_FILES=$(TARFILE_NAME).patch
+#https://sourceforge.net/p/libcmis/tickets/1/
+PATCH_FILES+=libcmis-0001-virtualdtor.patch
 
 BUILD_ACTION=dmake $(MFLAGS) $(CALLMACROS)
 BUILD_DIR=src$/libcmis