.PHONY: otherproj
all += otherproj
-# pkg-config specification file
-otherproj-PC-PREFIX := $(prefix)
-otherproj-PC-NAME := otherproj
-otherproj-PC-DESC := Some other project
-otherproj-PC-URL := http://www.otherproj.example.com/
-otherproj-PC-VERSION := 1.0
-otherproj-PC-LIBS := -lotherproject
-otherproj-PC-CFLAGS := -DOTHERPROJ_DEFINE
-otherproj-PC-VARS := PREFIX NAME DESC URL VERSION LIBS CFLAGS
-$L/otherproj.pc: PC_VARS := $(otherproj-PC-VARS)
-$L/otherproj.pc: $C/otherproj.pc.in $L/otherproj.pc-flags
-# trigger a rebuild when flags change
-setup_flags_files__ := $(call gen_rebuild_flags,$L/otherproj.pc-flags,\
- $(call varcat,$(otherproj-PC-VARS),otherproj-PC-))
-# install
-$I/lib/pkgconfig/otherproj.pc: $L/otherproj.pc
-install += $I/lib/pkgconfig/otherproj.pc
-otherproj: $L/otherproj.pc
+# Include subdirectory to make the pkg-config stuff (it doesn't make much sense
+# to have this in a separated directory, it's just to test very nested
+# subdirectories :)
+$(call include_subdirs,pkg-config)
# Shared library
$L/libotherproj.so: LINKER := $(CC)