Update to rscons-3.1.0

.gitignore

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

Makefile

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

rscons

@@ -0,0 +1,46 @@
+#!/usr/bin/env ruby
+
+# Copyright (c) 2013-2022 Josh Holtrop
+#
+# MIT License
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+script = File.join(File.dirname(__FILE__), ".rscons-3.1.0-4892f95d56c30bbe9aa0c9964062ec5b.rb")
+unless File.exist?(script)
+  if File.read(__FILE__, mode: "rb") =~ /^#==>(.*)/
+    require "zlib"
+    require "base64"
+    encoded_compressed = $1
+    unescaped_compressed = Base64.decode64(encoded_compressed)
+    inflated = Zlib::Inflate.inflate(unescaped_compressed)
+    File.open(script, "wb") do |fh|
+      fh.write(inflated)
+    end
+  else
+    raise "Could not decompress."
+  end
+end
+load script
+if __FILE__ == $0
+  Rscons::Cli.new.run(ARGV)
+end
+#==>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 truncated

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;

waf

@@ -1,169 +0,0 @@
-#!/usr/bin/env python
-# encoding: ISO8859-1
-# Thomas Nagy, 2005-2015
-
-"""
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
-IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-"""
-
-import os, sys, inspect
-
-VERSION="1.8.14"
-REVISION="9fa0538d9aef6e87468d0d8369f1c2f3"
-GIT="9625343f91810ffeb8b844f14f997daf44a91ff5"
-INSTALL=''
-C1='#+'
-C2='#*'
-C3='#)'
-cwd = os.getcwd()
-join = os.path.join
-
-
-WAF='waf'
-def b(x):
-	return x
-if sys.hexversion>0x300000f:
-	WAF='waf3'
-	def b(x):
-		return x.encode()
-
-def err(m):
-	print(('\033[91mError: %s\033[0m' % m))
-	sys.exit(1)
-
-def unpack_wafdir(dir, src):
-	f = open(src,'rb')
-	c = 'corrupt archive (%d)'
-	while 1:
-		line = f.readline()
-		if not line: err('run waf-light from a folder containing waflib')
-		if line == b('#==>\n'):
-			txt = f.readline()
-			if not txt: err(c % 1)
-			if f.readline() != b('#<==\n'): err(c % 2)
-			break
-	if not txt: err(c % 3)
-	txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')).replace(b(C3), b('\x00'))
-
-	import shutil, tarfile
-	try: shutil.rmtree(dir)
-	except OSError: pass
-	try:
-		for x in ('Tools', 'extras'):
-			os.makedirs(join(dir, 'waflib', x))
-	except OSError:
-		err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir)
-
-	os.chdir(dir)
-	tmp = 't.bz2'
-	t = open(tmp,'wb')
-	try: t.write(txt)
-	finally: t.close()
-
-	try:
-		t = tarfile.open(tmp)
-	except:
-		try:
-			os.system('bunzip2 t.bz2')
-			t = tarfile.open('t')
-			tmp = 't'
-		except:
-			os.chdir(cwd)
-			try: shutil.rmtree(dir)
-			except OSError: pass
-			err("Waf cannot be unpacked, check that bzip2 support is present")
-
-	try:
-		for x in t: t.extract(x)
-	finally:
-		t.close()
-
-	for x in ('Tools', 'extras'):
-		os.chmod(join('waflib',x), 493)
-
-	if sys.hexversion<0x300000f:
-		sys.path = [join(dir, 'waflib')] + sys.path
-		import fixpy2
-		fixpy2.fixdir(dir)
-
-	os.remove(tmp)
-	os.chdir(cwd)
-
-	try: dir = unicode(dir, 'mbcs')
-	except: pass
-	try:
-		from ctypes import windll
-		windll.kernel32.SetFileAttributesW(dir, 2)
-	except:
-		pass
-
-def test(dir):
-	try:
-		os.stat(join(dir, 'waflib'))
-		return os.path.abspath(dir)
-	except OSError:
-		pass
-
-def find_lib():
-	src = os.path.abspath(inspect.getfile(inspect.getmodule(err)))
-	base, name = os.path.split(src)
-
-	#devs use $WAFDIR
-	w=test(os.environ.get('WAFDIR', ''))
-	if w: return w
-
-	#waf-light
-	if name.endswith('waf-light'):
-		w = test(base)
-		if w: return w
-		err('waf-light requires waflib -> export WAFDIR=/folder')
-
-	dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)
-	for i in (INSTALL,'/usr','/usr/local','/opt'):
-		w = test(i + '/lib/' + dirname)
-		if w: return w
-
-	#waf-local
-	dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname)
-	w = test(dir)
-	if w: return w
-
-	#unpack
-	unpack_wafdir(dir, src)
-	return dir
-
-wafdir = find_lib()
-sys.path.insert(0, wafdir)
-
-if __name__ == '__main__':
-
-	from waflib import Scripting
-	Scripting.waf_entry_point(cwd, VERSION, wafdir)
-
-#==>
-#BZh91AY&SY¾	ÛO/fÿÿÿ°�ÁÿÿÿÿÿÿÿÿÿÿÿF`

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-#<==

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"])