add missing dep: gb_Package_use_custom_target

Change-Id: I888d9efe8bad905c108a6c824f2e2c7228fdd56d

postprocess/Package_config.mk

@@ -9,6 +9,8 @@
 
 $(eval $(call gb_Package_Package,postprocess_config,$(call gb_CustomTarget_get_workdir,postprocess/config)))
 
+$(eval $(call gb_Package_use_custom_target,postprocess_config,postprocess/config))
+
 $(eval $(call gb_Package_add_file,postprocess_config,bin/uiconfig.zip,uiconfig.zip))
 
 $(eval $(call gb_Package_add_files,postprocess_config,bin,\

solenv/Package_gdb.mk

@@ -35,6 +35,6 @@ $(eval $(call gb_Package_add_files,solenv_gdb,lib,\
 	$(call gb_Library_get_runtime_filename,tl)-gdb.py \
 ))
 
-$(call gb_Package_get_preparation_target,solenv_gdb) : $(call gb_CustomTarget_get_target,solenv/gdb)
+$(eval $(call gb_Package_use_custom_target,solenv_gdb,solenv/gdb))
 
 # vim: set shiftwidth=4 tabstop=4 noexpandtab:

solenv/gbuild/Package.mk

@@ -115,6 +115,12 @@ $(foreach file,$(3),$(call gb_Package_add_file,$(1),$(2)/$(file),$(file)))
 
 endef
 
+# Package files from custom target
+define gb_Package_use_custom_target
+$(call gb_Package_get_preparation_target,$(1)) :| $(call gb_CustomTarget_get_target,$(2))
+
+endef
+
 # Package files from unpacked tarball of an external project
 define gb_Package_use_unpacked
 $(call gb_Package_get_preparation_target,$(1)) :| $(call gb_UnpackedTarball_get_target,$(2))