LRParser

- Added old (non-task) parsing code, as a basis for the new parser.
- Added Tree object for parse trees.
- Added top-level entry point for testing.

src/parser/CMakeLists.txt

@@ -0,0 +1,24 @@
+cmake_minimum_required (VERSION 2.8)
+include_directories (${CMAKE_SOURCE_DIR}
+                     ${CMAKE_SOURCE_DIR}/src
+                     ${CMAKE_SOURCE_DIR}/src/columns
+                     ${CMAKE_SOURCE_DIR}/src/commands
+                     ${CMAKE_SOURCE_DIR}/src/parser
+                     ${TASK_INCLUDE_DIRS})
+
+set (parser_SRCS LRParser.cpp LRParser.h
+                 Parser.cpp   Parser.h
+                 Tree.cpp     Tree.h)
+
+add_library (parser STATIC ${parser_SRCS})
+add_executable (parser_executable bnf.cpp)
+
+target_link_libraries (parser_executable columns commands task parser ${TASK_LIBRARIES})
+
+set_property (TARGET parser_executable PROPERTY OUTPUT_NAME "parser")
+
+#install (TARGETS parser_executable DESTINATION ${TASK_BINDIR})
+
+set (CMAKE_BUILD_TYPE debug)
+set (CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG}   -g -Wall")
+set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -Wall")