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, 17 insertions, 1 deletions

diff --git a/build/buildfile b/build/buildfile
index ceed236..4e9aaa2 100644
--- a/build/buildfile
+++ b/build/buildfile
@@ -1 +1,17 @@
-exe{bd}: obj{bd target}
+exe{bd}: obj{bd algorithm scope parser lexer target prerequisite rule \
+  native cxx/target cxx/rule process timestamp path}
+
+obj{bd}: cxx{bd}
+obj{algorithm}: cxx{algorithm}
+obj{scope}: cxx{scope}
+obj{parser}: cxx{parser}
+obj{lexer}: cxx{lexer}
+obj{target}: cxx{target}
+obj{prerequisite}: cxx{prerequisite}
+obj{rule}: cxx{rule}
+obj{native}: cxx{native}
+obj{cxx/target}: cxx{cxx/target}
+obj{cxx/rule}: cxx{cxx/rule}
+obj{process}: cxx{process}
+obj{timestamp}: cxx{timestamp}
+obj{path}: cxx{path}