build2 - build2 build system

Age	Commit message (Collapse)	Author	Files	Lines
2015-01-15	Implement rule ambiguity detection	Boris Kolpackov	1	-9/+96
	Also establish the infrastructure for rule hinting
2015-01-14	Track file extension in target, prerequisite	Boris Kolpackov	1	-3/+24

2015-01-08	Implement tracing support	Boris Kolpackov	1	-3/+6
	Also use to-relative path translation in diagnostics.
2014-12-18	Initial support for loading dependency info from buildfiles	Boris Kolpackov	1	-0/+93
	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