WAF: fix the debug variant.

problem is they both build by default. need a way to disable the debug variant.

deps/libeio/wscript

@@ -117,4 +117,5 @@ def build(bld):
   libeio.target = 'eio'
   libeio.name = 'eio'
   libeio.includes = '. ../..'
+  libeio.clone("debug");
 

deps/libev/wscript

@@ -52,4 +52,5 @@ def build(bld):
   libev.target = 'ev'
   libev.name = 'ev'
   libev.includes = '. ../..'
+  libev.clone("debug");
 

test/test-file-open.js

@@ -10,5 +10,6 @@ function onLoad () {
   file.open(x, "r", function (status) {
     assertTrue(status == 0);
     assert_count += 1;
+    file.close();
   });
 };

wscript

@@ -3,6 +3,8 @@ import Options
 import sys
 import os
 from os.path import join, dirname, abspath
+from logging import fatal
+
 
 import js2c
 
@@ -17,22 +19,25 @@ def set_options(opt):
   opt.tool_options('compiler_cxx')
   opt.tool_options('compiler_cc')
   opt.tool_options('ragel', tdir=".")
-  opt.add_option( '--debug'
-                , action='store_true'
-                , default=False
-                , help='Build debug variant [Default: False]'
-                , dest='debug'
-                )
+#  opt.add_option( '--debug'
+#                , action='store_true'
+#                , default=False
+#                , help='Build debug variant [Default: False]'
+#                , dest='debug'
+#                )
 
 def configure(conf):
   conf.check_tool('compiler_cxx')
   conf.check_tool('compiler_cc')
   conf.check_tool('ragel', tooldir=".")
+  if not conf.env['RAGEL']:
+    fatal('ragel not found')
+    exit(1)
+
 
   conf.sub_config('deps/libeio')
   conf.sub_config('deps/libev')
 
-
   # needs to match the symbols found in libeio and libev
   # __solaris
   # __linux
@@ -67,34 +72,44 @@ def configure(conf):
 
   # Configure default variant
   conf.setenv('default')
-  conf.env.append_value('CCFLAGS', ['-DDEBUG', '-O0', '-g'])
-  conf.env.append_value('CXXFLAGS', ['-DDEBUG', '-O0', '-g'])
+  conf.env.append_value('CCFLAGS', ['-DNDEBUG', '-O2'])
+  conf.env.append_value('CXXFLAGS', ['-DNDEBUG', '-O2'])
   conf.write_config_header("config.h")
 
 def build(bld):
-  # Use debug environment when --enable-debug is given
-
   bld.add_subdirs('deps/libeio deps/libev')
 
   ### v8
   deps_src = join(bld.path.abspath(),"deps")
-  deps_tgt = join(bld.srcnode.abspath(bld.env),"deps")
+  deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("default")),"deps")
   v8dir_src = join(deps_src,"v8")
   v8dir_tgt = join(deps_tgt, "v8")
-  #v8lib = bld.env["staticlib_PATTERN"] % "v8_g"
-  v8lib = bld.env["staticlib_PATTERN"] % "v8"
+
+  v8rule = 'cp -rf %s %s && ' \
+           'cd %s && ' \
+           'python scons.py -Q mode=%s library=static snapshot=on'
+
+
   v8 = bld.new_task_gen(
-    target=join("deps/v8",v8lib),
-    #rule='cp -rf %s %s && cd %s && python scons.py -Q mode=debug library=static snapshot=on' 
-    rule='cp -rf %s %s && cd %s && python scons.py -Q library=static snapshot=on' 
-      % ( v8dir_src , deps_tgt , v8dir_tgt),
+    target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8"),
+    rule=v8rule % ( v8dir_src , deps_tgt , v8dir_tgt, "release"),
     before="cxx"
   )
   bld.env["CPPPATH_V8"] = "deps/v8/include"
-  bld.env["STATICLIB_V8"] = "v8"
-  #bld.env["STATICLIB_V8"] = "v8_g"
-  bld.env["LIBPATH_V8"] = v8dir_tgt
   bld.env["LINKFLAGS_V8"] = "-pthread"
+  bld.env_of_name('default')["STATICLIB_V8"] = "v8"
+  bld.env_of_name('default')["LIBPATH_V8"] = v8dir_tgt
+
+  ### v8 debug
+  deps_tgt = join(bld.srcnode.abspath(bld.env_of_name("debug")),"deps")
+  v8dir_tgt = join(deps_tgt, "v8")
+
+  v8_debug = v8.clone("debug")
+  bld.env_of_name('debug')["STATICLIB_V8"] = "v8_g"
+  bld.env_of_name('debug')["LIBPATH_V8"] = v8dir_tgt
+  bld.env_of_name('debug')["LINKFLAGS_V8"] = "-pthread"
+  v8_debug.rule = v8rule % ( v8dir_src , deps_tgt , v8dir_tgt, "debug")
+  v8_debug.target = join("deps/v8", bld.env["staticlib_PATTERN"] % "v8_g")
 
   ### oi
   oi = bld.new_task_gen("cc", "staticlib")
@@ -103,6 +118,7 @@ def build(bld):
   oi.name = "oi"
   oi.target = "oi"
   oi.uselib = "GNUTLS"
+  oi.clone("debug")
 
   ### ebb
   ebb = bld.new_task_gen("cc", "staticlib")
@@ -110,6 +126,7 @@ def build(bld):
   ebb.includes = "deps/libebb/"
   ebb.name = "ebb"
   ebb.target = "ebb"
+  ebb.clone("debug")
 
   ### src/native.cc
   def javascript_in_c(task):
@@ -124,7 +141,7 @@ def build(bld):
     rule=javascript_in_c,
     before="cxx"
   )
-
+  native_cc.clone("debug")
 
   ### node
   node = bld.new_task_gen("cxx", "program")
@@ -147,7 +164,5 @@ def build(bld):
   """
   node.uselib_local = "oi ev eio ebb"
   node.uselib = "V8 RT"
+  node.clone("debug")
 
-  if Options.options.debug:
-    print "debug build!"
-    bld.env = bld.env_of_name('debug')