Initial support for loading dependency info from buildfiles

Also a new iteration on the overall architecture. Now, for the first time,
build can read the buildfile and build itself.

g++-4.9 -std=c++14 -g -I.. -o bd bd.cxx algorithm.cxx scope.cxx parser.cxx lexer.cxx target.cxx prerequisite.cxx rule.cxx native.cxx cxx/target.cxx cxx/rule.cxx process.cxx timestamp.cxx path.cxx

g++-4.9 -std=c++14 -g -I../../.. -o driver driver.cxx ../../../build/lexer.cxx

g++-4.9 -std=c++14 -g -I../../.. -o driver driver.cxx ../../../build/lexer.cxx ../../../build/parser.cxx ../../../build/scope.cxx ../../../build/target.cxx ../../../build/native.cxx ../../../build/prerequisite.cxx ../../../build/path.cxx ../../../build/timestamp.cxx

1 files changed, 10 insertions, 5 deletions

diff --git a/build/cxx/target.cxx b/build/cxx/target.cxx
index 7171e30..c4502b4 100644
--- a/build/cxx/target.cxx
+++ b/build/cxx/target.cxx
@@ -10,11 +10,16 @@ namespace build
 {
   namespace cxx
   {
-    using type_info = target::type_info;
+    const target_type hxx::static_type {
+      typeid (hxx), "hxx", &file::static_type, &target_factory<hxx>};
 
-    const type_info hxx::ti_ {typeid (hxx), "hxx", &file::ti_};
-    const type_info ixx::ti_ {typeid (ixx), "ixx", &file::ti_};
-    const type_info txx::ti_ {typeid (txx), "txx", &file::ti_};
-    const type_info cxx::ti_ {typeid (cxx), "cxx", &file::ti_};
+    const target_type ixx::static_type {
+      typeid (ixx), "ixx", &file::static_type, &target_factory<ixx>};
+
+    const target_type txx::static_type {
+      typeid (txx), "txx", &file::static_type, &target_factory<txx>};
+
+    const target_type cxx::static_type {
+      typeid (cxx), "cxx", &file::static_type, &target_factory<cxx>};
   }
 }