Update to rscons-3.1.0

.gitignore

@@ -1,10 +1,5 @@
-*.dep
 fart
 *.bmp
 *.png
-parser/parser.tab.cc
+/.rscons*
-parser/parser.tab.hh
-parser/lex.yy.cc
-/.lock-waf*
-/.waf-*/
 /build/

Makefile

@@ -1,11 +1,7 @@
+.PHONY: all
 all:
-	@./waf build
+	@./rscons
-
-install:
-	@./waf install
-
-distclean:
-	@./waf distclean
 
+.PHONY: clean
 clean:
-	@./waf clean
+	@./rscons clean

Rakefile.rb

@@ -1,24 +0,0 @@
-require "rscons"
-
-task :default do
-  Rscons::Environment.new do |env|
-    env.build_root = "build"
-
-    lexer_source = "#{env.build_root}/lex.yy.cc"
-    env.CFile(lexer_source, "parser/parser.ll")
-
-    parser_source = "#{env.build_root}/parser.tab.cc"
-    env.CFile(parser_source, "parser/parser.yy")
-
-    sources = Dir["{util,shapes,main,distrib,parser}/**/*.cc"]
-    sources << lexer_source
-    sources << parser_source
-
-    env["CXXFLAGS"] += ["-Wall", "-O2"]
-    env["CPPPATH"] += Dir["{util,shapes,main,distrib,parser}/**/"]
-    env["CPPPATH"] << "."
-    env["LIBS"] += ["fl", "pthread", "freeimage"]
-
-    env.Program("fart", sources)
-  end
-end

Rsconscript

@@ -0,0 +1,21 @@
+configure do
+  check_cxx_compiler
+  check_program "flex"
+  check_program "bison"
+  check_lib ":libfl.a"
+  check_lib "pthread"
+  check_lib "freeimage"
+end
+
+env do |env|
+  env["CCFLAGS"] += %w[-Wall -O2]
+  env["CPPPATH"] += glob("src/**")
+
+  env.CFile("^/parser/lexer.cc", "src/parser/parser.ll")
+  env.CFile("^/parser/parser.cc", "src/parser/parser.yy")
+  env["CPPPATH"] += ["#{env.build_root}/parser"]
+
+  sources = glob("src/**/*.cc")
+  sources += ["^/parser/lexer.cc", "^/parser/parser.cc"]
+  env.Program("fart", sources)
+end

configure

@@ -1,2 +1,2 @@
 #!/bin/sh
-exec ./waf configure
+exec ./rscons configure "$@"

src/parser/parser.ll

@@ -8,7 +8,7 @@
 
 #include "nodes.h"
 #include "parser.h"
-#include "parser.tab.h"
+#include "parser.hh"
 
 #define YY_USER_ACTION yylloc->first_column += yyleng;
 

src/parser/parser.yy

@@ -8,7 +8,7 @@
 #include "util/Scope.h"
 #include "nodes.h"
 #include "parser.h"
-#include "parser.tab.h"        /* bison-generated header with YY[SL]TYPE */
+#include "parser.hh" /* bison-generated header with YY[SL]TYPE */
 using namespace std;
 
 #define yyerror(msg) errFunc(msg, &yylloc)
@@ -29,9 +29,9 @@ refptr<Scope> parser_scope;
 
 %}
 
-%pure-parser
+%define api.pure
 %locations
-%error-verbose
+%define parse.error verbose
 
 %token PLUS;
 %token MINUS;

wscript

@@ -1,22 +0,0 @@
-#!/usr/bin/env python
-
-def options(opt):
-    opt.load("compiler_cxx")
-
-def configure(conf):
-    conf.load("compiler_cxx flex bison")
-
-def build(bld):
-    subdirs = ["util", "shapes", "main", "distrib", "parser"]
-    sources = []
-    for s in subdirs:
-        sources += bld.path.ant_glob("%s/*.cc" % s)
-    lexer_source = "parser/parser.l"
-    parser_source = "parser/parser.yy"
-    sources += [lexer_source, parser_source]
-    bld.program(
-            source = sources,
-            cxxflags = ["-Wall", "-O2"],
-            target = "fart",
-            includes = subdirs + ["."],
-            lib = ["fl", "pthread", "freeimage"])