fix deps for projects using librevenge

Change-Id: Icc6e2465d96cc95b229a1f7abc6d51362ae3d016

RepositoryExternal.mk

@@ -1772,6 +1772,8 @@ $(call gb_LinkTarget_add_libs,$(1),$(REVENGE_LIBS))
 
 endef
 
+gb_ExternalProject__use_revenge :=
+
 else # !SYSTEM_REVENGE
 
 ifeq ($(COM),MSC)
@@ -1791,6 +1793,11 @@ $(call gb_LinkTarget_use_libraries,$(1),\
 
 endef
 
+define gb_ExternalProject__use_revenge
+$(call gb_ExternalProject_get_preparation_target,$(1)) : $(call gb_Library_get_target,revenge)
+
+endef
+
 else # !MSC
 
 $(eval $(call gb_Helper_register_packages_for_install,ooo, \
@@ -1809,6 +1816,11 @@ $(call gb_LinkTarget_add_libs,$(1),\
 )
 endef
 
+define gb_ExternalProject__use_revenge
+$(call gb_ExternalProject_use_package,$(1),librevenge)
+
+endef
+
 endif # MSC
 
 endif # SYSTEM_REVENGE