Ensuse that searching in proto dirs has predictable order:

1. Top directory first
2. Variants' proto dirs in order variants are defined

Remove source dir from proto dirs, but add $(sourcedir)
to IPS defines, so one can write:
file $(sourcedir)/README path=/usr/share/doc/foo/README

Makefile

@@ -10,7 +10,7 @@ cibs-inst-root := /usr/share/cibs
 
 include $(cibs-root)/rules/$(package).mk
 
-version := 0.2.0
+version := 0.3.0
 
 install-stamp: rules-mogrify-stamp
 

rules/archive.mk

@@ -26,7 +26,6 @@ ifeq (,$(__archive_mk))
 
 .SECONDEXPANSION:
 
-protodirs += $(sourcedir)
 build-depends += archiver/gnu-tar
 
 archive-validator := $(cibs-root)/scripts/validate-archive

rules/autotools.mk

@@ -27,7 +27,7 @@ ifeq (,$(__autotools_mk))
 include $(cibs-root)/rules/common.mk
 
 
-configure := $(sourcedir)/configure
+configure := $(topdir)/$(sourcedir)/configure
 configure-env = \
 	CC="$(CC)" \
 	CXX="$(CXX)" \
@@ -62,7 +62,7 @@ build-%-stamp:
 	touch $@
 
 install-%-stamp: target = install
-install-%-stamp: make-vars = DESTDIR="$(protodir)"
+install-%-stamp: make-vars = DESTDIR="$(topdir)/$(protodir)"
 install-%-stamp:
 	cd "$(builddir)" && $(MAKE) $(target) $(make-vars)
 	touch $@

rules/common.mk

@@ -18,7 +18,7 @@
 # CDDL HEADER END
 #
 #
-# Copyright (C) 2012, Nexenta Systems, Inc. All rights reserved.
+# Copyright (C) 2012, 2013. Nexenta Systems, Inc. All rights reserved.
 #
 
 # include guard:
@@ -42,13 +42,11 @@ mach64 := amd64
 
 variants :=
 
-workdir-base := work
-workdir   := $(CURDIR)/$(workdir-base)
+topdir := $(CURDIR)
+workdir   := work
 sourcedir := $(workdir)/source
 
 define add-variant
-protodir-base.$1 = $(workdir-base)/proto/$1
-builddir-base.$1 = $(workdir-base)/build/$1
 protodir.$1 = $(workdir)/proto/$1
 builddir.$1 = $(workdir)/build/$1
 

rules/git.mk

@@ -24,8 +24,6 @@
 # include guard
 ifeq (,$(__git_mk))
 
-protodirs += $(sourcedir)
-
 build-depends += developer/versioning/git
 
 download-stamp: check-build-dep-stamp

rules/ips-manifest.mk

@@ -49,16 +49,18 @@ pkg-define += \
 -D build64="$(build64)" \
 
 # Add $(protodir.<variant>) to use in manifest:
-# file $(protodir.64) path=usr/include/header.64.h
-pkg-define += $(foreach _,$(variants),-D protodir.$(_)="$(protodir-base.$(_))")
+# file $(protodir.64)/usr/include/header.h path=usr/include/header.64.h
+pkg-define += $(foreach _,$(variants),-D protodir.$(_)="$(protodir.$(_))")
 
 # Same for $(builddir.xxx):
-pkg-define += $(foreach _,$(variants),-D builddir.$(_)="$(builddir-base.$(_))")
+pkg-define += $(foreach _,$(variants),-D builddir.$(_)="$(builddir.$(_))")
+
+pkg-define += -D sourcedir="$(sourcedir)"
 
 # Where to find files:
-pkg-protos = $(protodirs:%=-d "%")
+pkg-protos = -d .
+pkg-protos += $(protodirs:%=-d "%")
 pkg-protos += $(foreach _,$(variants),-d "$(protodir.$(_))")
-pkg-protos += -d .
 
 transformations := \
 $(transdir)/defaults \