3 files changed, 92 insertions, 2 deletions
diff --git a/boost/makefile b/boost/makefile
index 1444e46..5d7e0e2 100644
--- a/boost/makefile
+++ b/boost/makefile
@@ -33,20 +33,23 @@ $(call import,\
   $(scf_root)/import/libboost/header-only/stub.make,\
   cpp-options: boost.l.cpp-options)
 
+$(call import,\
+  $(scf_root)/import/libboost/date-time/stub.make,\
+  l: boost_date_time.l)
+
 ifdef db_id
 $(call import,\
   $(scf_root)/import/libodb-$(db_id)/stub.make,\
   l: odb_db.l,cpp-options: odb_db.l.cpp-options)
 endif
 
-
 ifeq ($(odb_db.l.cpp-options),)
 odb_db.l.cpp-options := $(out_base)/.unbuildable
 endif
 
 # Build.
 #
-$(driver): $(cxx_obj) $(odb_db.l) $(odb_boost.l) $(odb.l)
+$(driver): $(cxx_obj) $(odb_db.l) $(odb_boost.l) $(odb.l) $(boost_date_time.l)
 $(cxx_obj) $(cxx_od): cpp_options := -I$(out_base)
 $(cxx_obj) $(cxx_od): $(odb.l.cpp-options) $(odb_boost.l.cpp-options) \
 $(odb_db.l.cpp-options) $(boost.l.cpp-options)
diff --git a/build/import/libboost/date-time/rules.make b/build/import/libboost/date-time/rules.make
new file mode 100644
index 0000000..b9ea87b
--- /dev/null
+++ b/build/import/libboost/date-time/rules.make
@@ -0,0 +1,51 @@
+# file      : build/import/libboost/date-time/rules.make
+# author    : Boris Kolpackov <boris@kolpackov.net>
+# copyright : Copyright (c) 2005-2011 Boris Kolpackov
+# license   : GNU GPL v2; see accompanying LICENSE file
+
+$(dcf_root)/import/libboost/%: root := $(libboost_root)
+
+$(dcf_root)/import/libboost/date-time/date-time.l: \
+  | $(dcf_root)/import/libboost/date-time/.
+
+ifeq ($(libboost_type),archive)
+
+ifeq ($(libboost_system),y)
+$(dcf_root)/import/libboost/date-time/date-time.l: \
+  $(libboost_root)/stage/lib/libboost_date_time$(libboost_suffix).a \
+  $(libboost_root)/stage/lib/libboost_system$(libboost_suffix).a
+else
+$(dcf_root)/import/libboost/date-time/date-time.l: \
+  $(libboost_root)/stage/lib/libboost_date_time$(libboost_suffix).a
+endif
+	@echo $^ >$@
+
+else
+
+ifeq ($(libboost_system),y)
+$(dcf_root)/import/libboost/date-time/date-time.l: \
+  $(libboost_root)/stage/lib/libboost_date_time$(libboost_suffix).so \
+  $(libboost_root)/stage/lib/libboost_system$(libboost_suffix).so
+else
+$(dcf_root)/import/libboost/date-time/date-time.l: \
+  $(libboost_root)/stage/lib/libboost_date_time$(libboost_suffix).so
+endif
+	@echo $^ >$@
+	@echo rpath:$(root)/stage/lib >>$@
+
+endif
+
+
+$(dcf_root)/import/libboost/date-time/date-time.l.cpp-options: \
+  | $(dcf_root)/import/libboost/date-time/.
+	@echo include: -I$(root) >$@
+
+ifndef %foreign%
+
+disfigure::
+	$(call message,rm $(dcf_root)/import/libboost/date-time/date-time.l,\
+rm -f $(dcf_root)/import/libboost/date-time/date-time.l)
+	$(call message,,\
+rm -f $(dcf_root)/import/libboost/date-time/date-time.l.cpp-options)
+
+endif
diff --git a/build/import/libboost/date-time/stub.make b/build/import/libboost/date-time/stub.make
new file mode 100644
index 0000000..66d1989
--- /dev/null
+++ b/build/import/libboost/date-time/stub.make
@@ -0,0 +1,36 @@
+# file      : build/import/libboost/date-time/stub.make
+# author    : Boris Kolpackov <boris@kolpackov.net>
+# copyright : Copyright (c) 2005-2011 Boris Kolpackov
+# license   : GNU GPL v2; see accompanying LICENSE file
+
+$(call include-once,$(scf_root)/import/libboost/configuration-rules.make,$(dcf_root))
+
+libboost_installed :=
+
+$(call -include,$(dcf_root)/import/libboost/configuration-dynamic.make)
+
+ifdef libboost_installed
+
+ifeq ($(libboost_installed),y)
+
+ifeq ($(libboost_system),y)
+$(call export,l: -lboost_date_time$(libboost_suffix) -lboost_system$(libboost_suffix),cpp_options: )
+else
+$(call export,l: -lboost_date_time$(libboost_suffix),cpp_options: )
+endif
+
+else
+
+$(call include-once,$(scf_root)/import/libboost/date-time/rules.make,$(dcf_root))
+
+$(call export,\
+  l: $(dcf_root)/import/libboost/date-time/date-time.l,\
+  cpp-options: $(dcf_root)/import/libboost/date-time/date-time.l.cpp-options)
+
+endif
+
+else
+
+.NOTPARALLEL:
+
+endif