Add shortcut method for creating environments - close #149

Add env() method to create environments.
Process all environments created at build script top level before
executing any autoconf-enabled tasks, or if no tasks are specified by
the user.

build_tests/cfile/Rsconscript

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.CFile("lexer.c", "lexer.l")
   env.CFile("parser.c", "parser.y")
 end
-end

build_tests/cfile/error_unknown_extension.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.CFile("file.c", "foo.bar")
 end
-end

build_tests/clone_env/Rsconscript

@@ -1,5 +1,4 @@
-default do
+debug = env(echo: :command) do |env|
-  debug = Environment.new(echo: :command) do |env|
   env['CFLAGS'] = '-O2'
   env['CPPFLAGS'] = '-DSTRING="Debug Version"'
   env.Program('program-debug.exe', Dir['src/*.c'])
@@ -9,4 +8,3 @@ default do
   env["CPPFLAGS"] = '-DSTRING="Release Version"'
   env.Program('program-release.exe', Dir['src/*.c'])
 end
-end

build_tests/clone_env/clone_all.rb

@@ -1,5 +1,4 @@
-default do
+env1 = env(echo: :command) do |env|
-  env1 = Environment.new(echo: :command) do |env|
   env['CFLAGS'] = '-O2'
   env.add_build_hook do |builder|
     builder.vars['CPPFLAGS'] = '-DSTRING="Hello"'
@@ -13,4 +12,3 @@ default do
 env2 = env1.clone do |env|
   env.Program('program2.exe', Dir['src/*.c'])
 end
-end

build_tests/configure/autoconf_false.rb

@@ -1,3 +1,3 @@
 autoconf false
-Environment.new do |env|
+env do |env|
 end

build_tests/configure/autoconf_rebuild.rb

@@ -3,8 +3,6 @@ configure do
   check_c_header "stdio.h"
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("simple.exe", "simple.c")
 end
-end

build_tests/configure/check_c_header_cpppath.rb

@@ -3,8 +3,6 @@ configure do
   check_c_header "frobulous.h", check_cpppath: ["./usr2"]
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("test.o", "test.c")
 end
-end

build_tests/configure/check_c_header_no_fail_set_define.rb

@@ -2,8 +2,6 @@ configure do
   check_c_header "not___found.h", set_define: "HAVE_NOT___FOUND_H"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/configure/check_c_header_success_set_define.rb

@@ -2,8 +2,6 @@ configure do
   check_c_header "string.h", set_define: "HAVE_STRING_H"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/configure/check_cfg.rb

@@ -2,8 +2,6 @@ configure do
   check_cfg program: "my-config"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("myconfigtest", "simple.c")
 end
-end

build_tests/configure/check_cfg_package.rb

@@ -2,8 +2,6 @@ configure do
   check_cfg package: "mypackage"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("myconfigtest", "simple.c")
 end
-end

build_tests/configure/check_cfg_use.rb

@@ -2,14 +2,12 @@ configure do
   check_cfg package: "mypackage", use: "myp"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Copy("myconfigtest1.c", "simple.c")
   env.Program("myconfigtest1.exe", "myconfigtest1.c")
 end
 
-  Environment.new(echo: :command, use: "myp") do |env|
+env(echo: :command, use: "myp") do |env|
   env.Copy("myconfigtest2.c", "simple.c")
   env.Program("myconfigtest2.exe", "myconfigtest2.c")
 end
-end

build_tests/configure/check_cxx_header_cpppath.rb

@@ -3,8 +3,6 @@ configure do
   check_cxx_header "frobulous.h", check_cpppath: ["./usr2"]
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("test.o", "test.cc")
 end
-end

build_tests/configure/check_d_import_d_import_path.rb

@@ -4,8 +4,6 @@ configure do
   check_d_import "frobulous", check_d_import_path: ["./usr2"]
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("test.o", "test.d")
 end
-end

build_tests/configure/check_lib_libpath1.rb

@@ -1,5 +1,3 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Library("usr2/libfrobulous.a", "two.c")
 end
-end

build_tests/configure/check_lib_libpath2.rb

@@ -3,8 +3,6 @@ configure do
   check_lib "frobulous", check_libpath: ["./usr2"]
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("simple.exe", "simple.c")
 end
-end

build_tests/configure/check_lib_success.rb

@@ -2,8 +2,6 @@ configure do
   check_lib "m"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("simple.exe", "simple.c")
 end
-end

build_tests/configure/check_lib_use.rb

@@ -2,14 +2,12 @@ configure do
   check_lib "m", use: :m
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Copy("test1.c", "simple.c")
   env.Program("test2.exe", "test1.c")
 end
 
-  Environment.new(echo: :command, use: %w[m]) do |env|
+env(echo: :command, use: %w[m]) do |env|
   env.Copy("test2.c", "simple.c")
   env.Program("test2.exe", "test2.c")
 end
-end

build_tests/configure/check_lib_use_false.rb

@@ -2,9 +2,7 @@ configure do
   check_lib "m", use: false
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Copy("test1.c", "simple.c")
   env.Program("test2.exe", "test1.c")
 end
-end

build_tests/configure/custom_config_check.rb

@@ -23,8 +23,6 @@ configure do
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   puts env["CPPDEFINES"]
 end
-end

build_tests/configure/multiple_set_define.rb

@@ -3,8 +3,6 @@ configure do
   check_c_header "stdio.h", set_define: "HAVE_STDIO_H"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/custom_builder/Rsconscript

@@ -9,10 +9,8 @@ EOF
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(MySource)
   env.MySource('inc.h', [])
   env.Program('program.exe', Dir['*.c'])
 end
-end

build_tests/custom_builder/build_after.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Command("inc.c",
               [],
               "CMD" => %w[ruby gen.rb ${_TARGET}],
@@ -10,4 +9,3 @@ default do
   env.build_after("program.o", "${inc_c}")
   env.Program("program.exe", ["program.o", "inc.c"])
 end
-end

build_tests/custom_builder/cvar_expansion.rb

@@ -9,12 +9,10 @@ EOF
   end
 end
 
-default do
+env = env do |env|
-  env = Environment.new do |env|
   env["hdr"] = "inc.h"
   env["src"] = "program.c"
   env.add_builder(MySource)
   env.MySource('${hdr}')
   env.Program('program.exe', "${src}")
 end
-end

build_tests/custom_builder/cvar_lambda.rb

@@ -9,8 +9,7 @@ EOF
   end
 end
 
-default do
+e1 = env do |env|
-  e1 = Environment.new do |env|
   env.add_builder(MySource)
   env["one"] = "5"
   env[:cfg] = {val: "9"}
@@ -27,4 +26,3 @@ default do
   env.MySource('inc.h', [])
   env.Program('program.exe', Dir['*.c'])
 end
-end

build_tests/custom_builder/error_run_return_value.rb

@@ -1,8 +1,6 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(:MyBuilder) do |options|
     "hi"
   end
   env.MyBuilder("foo")
 end
-end

build_tests/custom_builder/error_wait_for.rb

@@ -1,8 +1,6 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(:MyBuilder) do |options|
     wait_for(1)
   end
   env.MyBuilder("foo")
 end
-end

build_tests/custom_builder/multiple_targets.rb

@@ -12,10 +12,8 @@ class CHGen < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(CHGen)
   env.CHGen("inc.c", ["program.c"])
   env.Program("program.exe", %w[program.c inc.c])
 end
-end

build_tests/custom_builder/produces.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["build_root"] = env.build_root
   env["inc_h"] = "inc.h"
 
@@ -14,4 +13,3 @@ default do
                       "CMD_DESC" => "Generating")
   inc_c.produces("inc.h")
 end
-end

build_tests/custom_builder/produces_env.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["build_root"] = env.build_root
   env["inc_h"] = "inc.h"
 
@@ -14,4 +13,3 @@ default do
               "CMD_DESC" => "Generating")
   env.produces("inc.c", "inc.h")
 end
-end

build_tests/custom_builder/wait_for_thread.rb

@@ -13,9 +13,7 @@ class MyBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(MyBuilder)
   env.MyBuilder("foo")
 end
-end

build_tests/d/Rsconscript

@@ -2,8 +2,6 @@ configure do
   check_d_compiler "gdc"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("hello-d.exe", glob("*.d"))
 end
-end

build_tests/d/build-ldc2.rb

@@ -2,8 +2,6 @@ configure do
   check_d_compiler "ldc2"
 end
 
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program("hello-d.exe", glob("*.d"))
 end
-end

build_tests/d/link_objects.rb

@@ -1,7 +1,5 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("main.o", "main.d")
   env.Object("mod.o", "mod.d")
   env.Program("hello-d.exe", ["main.o", "mod.o"])
 end
-end

build_tests/direct/c_program.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("test.exe", glob("*.c"), direct: true)
 end
-end

build_tests/direct/c_shared_library.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   lib = env.SharedLibrary("mylib", ["two.c", "three.c"], direct: true)
   program = env.Program("test.exe", "main.c", "LIBS" => ["mylib"], "LIBPATH" => ["."])
   env.depends(program, lib)
 end
-end

build_tests/header/Rsconscript

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program('header.exe', Dir['*.c'])
 end
-end

build_tests/json_to_yaml/Rsconscript

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   require 'json'
   require 'yaml'
   env.add_builder(:JsonToYaml) do |params|
@@ -15,4 +14,3 @@ default do
   end
   env.JsonToYaml('foo.yml', 'foo.json')
 end
-end

build_tests/library/Rsconscript

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Program('library.exe', ['lib.a', 'three.c'])
   env.Library("lib.a", ['one.c', 'two.c'], 'CPPFLAGS' => ['-Dmake_lib'])
 end
-end

build_tests/library/library_from_object.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("library.exe", ["lib.a", "three.c"])
   env.Object("two.o", "two.c")
   env.Library("lib.a", ["one.c", "two.o"], 'CPPFLAGS' => ['-Dmake_lib'])
 end
-end

build_tests/library/override_arcmd.rb

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env["ARCMD"] = %w[ar rcf ${_TARGET} ${_SOURCES}]
   env.Library("lib.a", glob("*.c"))
 end
-end

build_tests/multiple_basename/Rsconscript

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("foo.exe", glob("*.cc", "*.c"))
 end
-end

build_tests/preprocess/Rsconscript

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Preprocess("pp", "foo.h")
 end
-end

build_tests/shared_library/Rsconscript

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   libmine = env.SharedLibrary("mine", glob("src/lib/*.c"))
   env.Program("test-shared.exe",
@@ -10,4 +9,3 @@ default do
   env.Program("test-static.exe",
               glob("src/**/*.c"))
 end
-end

build_tests/shared_library/error_unknown_suffix.rb

@@ -1,8 +1,6 @@
-default do
+env do |env|
-  Environment.new do |env|
   File.open("foo.xyz", "wb") do |fh|
     fh.puts("hi")
   end
   env.SharedObject("foo.o", "foo.xyz")
 end
-end

build_tests/shared_library/shared_library_as.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   env.Object("file.S", "src/lib/one.c", "CFLAGS" => env["CFLAGS"] + ["-S"])
   libmine = env.SharedLibrary("mine", "file.S")
 end
-end

build_tests/shared_library/shared_library_cxx.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   libmine = env.SharedLibrary("mine", glob("src/lib/*.cc"))
   env.Program("test-shared.exe",
@@ -10,4 +9,3 @@ default do
   env.Program("test-static.exe",
               glob("src/**/*.cc"))
 end
-end

build_tests/shared_library/shared_library_d.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   libmine = env.SharedLibrary("mine", glob("src/lib/*.d"))
   env.Program("test-shared.exe",
@@ -8,4 +7,3 @@ default do
               "LIBS" => %w[mine])
   env.build_after("test-shared.exe", libmine)
 end
-end

build_tests/shared_library/shared_library_from_object.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   env.SharedObject("one.o", "src/lib/one.c")
   libmine = env.SharedLibrary("mine", ["one.o", "src/lib/two.c"])
 end
-end

build_tests/shared_library/shared_library_set_shld.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CPPPATH"] << "src/lib"
   env["SHLD"] = "gcc"
   libmine = env.SharedLibrary("mine", glob("src/lib/*.c"))
@@ -11,4 +10,3 @@ default do
   env.Program("test-static.exe",
               glob("src/**/*.c"))
 end
-end

build_tests/simple/Rsconscript

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program('simple.exe', Dir['*.c'])
 end
-end

build_tests/simple/absolute_source_path.rb

@@ -1,5 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   tempdir = ENV["TEMP"] || ENV["TMP"] || "/tmp"
   source_file = File.join(tempdir, "abs.c")
   File.open(source_file, "w") do |fh|
@@ -12,4 +11,3 @@ default do
   end
   env.Program("abs.exe", source_file)
 end
-end

build_tests/simple/barrier.rb

@@ -10,8 +10,7 @@ class ThreadedTestBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(ThreadedTestBuilder)
   env.ThreadedTestBuilder("T3", [], "delay" => 3)
   env.ThreadedTestBuilder("T2", [], "delay" => 1.0)
@@ -21,4 +20,3 @@ default do
   env.ThreadedTestBuilder("T5", [], "delay" => 1.0)
   env.ThreadedTestBuilder("T4", [], "delay" => 0.5)
 end
-end

build_tests/simple/builder_as_source.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   object = env.Object("simple.o", "simple.c")
   env.Program("simple.exe", object)
 end
-end

build_tests/simple/builder_no_sources.rb

@@ -3,9 +3,8 @@ class TestBuilder < Rscons::Builder
     true
   end
 end
-default do
+
-  Environment.new do |env|
+env do |env|
   env.add_builder(TestBuilder)
   env.TestBuilder("file")
 end
-end

build_tests/simple/builder_wait_for_builder.rb

@@ -14,10 +14,8 @@ class MyObject < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(MyObject)
   env.MyObject("simple.o", "simple.c")
   env.Program("simple.exe", "simple.o")
 end
-end

build_tests/simple/cache_command_change.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["LIBS"] += ["m"]
   env.Program('simple.exe', Dir['*.c'])
 end
-end

build_tests/simple/cache_debugging.rb

@@ -27,12 +27,10 @@ class DebugBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(DebugBuilder)
   if ENV["test"] == "new_user_dep"
     env.depends("foo.o", "new_dep")
   end
   env.DebugBuilder("foo.o", "simple.c")
 end
-end

build_tests/simple/cache_dep_checksum_change.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Copy("simple.copy", "simple.c")
 end
-end

build_tests/simple/cache_new_dep1.rb

@@ -1,8 +1,6 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
   env.process
   env["LDCMD"] = %w[gcc -o ${_TARGET} simple.o]
   env.Program('simple.exe', [])
 end
-end

build_tests/simple/cache_new_dep2.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
   env["LDCMD"] = %w[gcc -o ${_TARGET} simple.o]
   env.Program('simple.exe', ["simple.o"])
 end
-end

build_tests/simple/cache_successful_builds_when_one_fails.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
   env.Object("two.o", "two.c")
 end
-end

build_tests/simple/cache_user_dep.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   target = env.Program("simple.exe", "simple.c")
   user_deps = File.read("user_deps", mode: "rb").split(" ")
   target.depends(*user_deps)
 end
-end

build_tests/simple/cache_varset.rb

@@ -13,9 +13,7 @@ class TestBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(TestBuilder)
   env.TestBuilder("foo")
 end
-end

build_tests/simple/clear_targets.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("simple.exe", "simple.c")
   env.clear_targets
 end
-end

build_tests/simple/clone_n_threads.rb

@@ -1,9 +1,7 @@
-default do
+base_env = env do |env|
-  base_env = Environment.new do |env|
   env.n_threads = 165
 end
 
-  my_env = base_env.clone
+my_env = base_env.clone do |env|
-
+  puts env.n_threads
-  puts my_env.n_threads
 end

build_tests/simple/command.rb

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env["LD"] = "gcc"
   env.Program('simple.exe', Dir['*.c'])
 end
-end

build_tests/simple/command_builder.rb

@@ -1,9 +1,7 @@
-default do
+env do |env|
-  Environment.new do |env|
   command = %W[gcc -o ${_TARGET} ${_SOURCES}]
   env.Command("simple.exe",
               "simple.c",
               "CMD" => command,
               "CMD_DESC" => "BuildIt")
 end
-end

build_tests/simple/command_redirect.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
   env.Command("simple.txt",
               "simple.o",
@@ -7,4 +6,3 @@ default do
               "CMD_STDOUT" => "${_TARGET}",
               "CMD_DESC" => "My Disassemble")
 end
-end

build_tests/simple/cvar_array.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["sources"] = glob("*.c")
   env.Program("simple.exe", "${sources}")
 end
-end

build_tests/simple/directory.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Directory("teh_dir")
 end
-end

build_tests/simple/disassemble.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
   env.Disassemble("simple.txt", "simple.o")
 end
-end

build_tests/simple/distclean.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/simple/dump.rb

@@ -1,5 +1,5 @@
 default do
-  env = Environment.new do |env|
+  env = env do |env|
     env["CFLAGS"] += %w[-O2 -fomit-frame-pointer]
     env[:foo] = :bar
   end

build_tests/simple/error_circular_dependency.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Command("foo", "bar")
   env.Command("bar", "baz")
   env.Command("baz", "foo")
 end
-end

build_tests/simple/error_circular_dependency2.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Command("foo", "foo")
 end
-end

build_tests/simple/error_produces_nonexistent_target.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.produces("foo", "bar")
 end
-end

build_tests/simple/error_unknown_suffix.rb

@@ -1,8 +1,6 @@
-default do
+env do |env|
-  Environment.new do |env|
   File.open("foo.xyz", "wb") do |fh|
     fh.puts("hi")
   end
   env.Object("foo.o", "foo.xyz")
 end
-end

build_tests/simple/link_flag_change.rb

@@ -1,7 +1,5 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env["LD"] = "gcc"
   env["LIBPATH"] += ["libdir"]
   env.Program('simple.exe', Dir['*.c'])
 end
-end

build_tests/simple/override_cccmd.rb

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("simple.o", "simple.c",
              "CCCMD" => %w[${CC} -c -o ${_TARGET} -Dfoobar ${_SOURCES}])
 end
-end

build_tests/simple/override_depfilesuffix.rb

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env["DEPFILESUFFIX"] = ".deppy"
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/simple/pathing.rb

@@ -1,10 +1,8 @@
 path_prepend "path_prepend"
 path_append "path_append"
 
-default do
+env do |env|
-  Environment.new do |env|
   system("flex")
   system("foobar")
   env.Object("simple.o", "simple.c")
 end
-end

build_tests/simple/phony_target.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(:Checker) do |params|
     unless @cache.up_to_date?(@target, :Checker, @sources, @env)
       puts "Checker #{@sources.first}" if @env.echo != :off
@@ -10,4 +9,3 @@ default do
   env.Program("simple.exe", "simple.c")
   env.Checker(:checker, "simple.exe")
 end
-end

build_tests/simple/preprocess.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Preprocess("simplepp.c", "simple.c")
   env.Program("simple.exe", "simplepp.c")
 end
-end

build_tests/simple/progsuffix.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["PROGSUFFIX"] = ".out"
   env.Program("simple", Dir["*.c"])
 end
-end

build_tests/simple/progsuffix2.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["MYSUFFIX"] = ".out"
   env.Program("simple${MYSUFFIX}", Dir["*.c"])
 end
-end

build_tests/simple/progsuffix3.rb

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("simple", Dir["*.c"], "PROGSUFFIX" => ".xyz")
 end
-end

build_tests/simple/register_target_in_build_hook.rb

@@ -1,5 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("simple.exe", Dir["*.c"])
   env.add_build_hook do |builder|
     if builder.target.end_with?(".o")
@@ -7,4 +6,3 @@ default do
     end
   end
 end
-end

build_tests/simple/size.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program("simple.exe", glob("*.c"))
   env.Size("simple.size", "simple.exe")
 end
-end

build_tests/simple/threading.rb

@@ -17,8 +17,7 @@ class NonThreadedTestBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(ThreadedTestBuilder)
   env.add_builder(NonThreadedTestBuilder)
   env.ThreadedTestBuilder("a")
@@ -26,4 +25,3 @@ default do
   env.ThreadedTestBuilder("c")
   env.NonThreadedTestBuilder("d")
 end
-end

build_tests/simple/user_dep_build_order.rb

@@ -13,11 +13,9 @@ class TestBuilder < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(TestBuilder)
   one = env.TestBuilder("one", [], "wait_time" => "3")
   two = env.TestBuilder("two", [], "wait_time" => "0")
   env.depends(two, one)
 end
-end

build_tests/simple/user_dependencies.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   program = env.Program("simple.exe", Dir["*.c"])
   env.depends(program, "program.ld")
 end
-end

build_tests/simple/user_dependencies_carat.rb

@@ -8,11 +8,10 @@ class FileBuilder < Builder
     true
   end
 end
-default do
+
-  Environment.new do |env|
+env do |env|
   env.add_builder(FileBuilder)
   env.File("^/file.txt")
   program = env.Program("^/simple.exe", Dir["*.c"])
   env.depends("^/simple.exe", "^/file.txt")
 end
-end

build_tests/simple/wait_for_builds_on_failure.rb

@@ -11,12 +11,10 @@ class Fail < Rscons::Builder
   end
 end
 
-default do
+env do |env|
-  Environment.new do |env|
   env.add_builder(Fail)
   4.times do |i|
     wait_time = i + 1
     env.Fail("foo_#{wait_time}", [], "wait_time" => wait_time.to_s)
   end
 end
-end

build_tests/simple_cc/Rsconscript

@@ -1,5 +1,3 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Program('simple.exe', Dir['*.cc'])
 end
-end

build_tests/simple_cc/cxxsuffix.rb

@@ -1,7 +1,5 @@
-default do
+env do |env|
-  Environment.new do |env|
   env["CXXSUFFIX"] = %w[.cccc .cc]
   env["CXXFLAGS"] += %w[-x c++]
   env.Program("simple.exe", Dir["*.cc"] + Dir["*.cccc"])
 end
-end

build_tests/simple_cc/link_objects.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Object("simple.o", "simple.cc")
   env.Program("simple.exe", "simple.o")
 end
-end

build_tests/simple_cc/preprocess.rb

@@ -1,6 +1,4 @@
-default do
+env do |env|
-  Environment.new do |env|
   env.Preprocess("simplepp.cc", "simple.cc")
   env.Program("simple.exe", "simplepp.cc")
 end
-end

build_tests/tasks/tasks.rb

@@ -2,7 +2,7 @@ task "one" do
   puts "one"
 end
 
-task "two", deps: ["one", "three"] do
+task "two", depends: ["one", "three"] do
   puts "two"
 end
 

build_tests/two_sources/Rsconscript

@@ -1,6 +1,4 @@
-default do
+env(echo: :command) do |env|
-  Environment.new(echo: :command) do |env|
   env.Object("one.o", "one.c", 'CPPFLAGS' => ['-DONE'])
   env.Program('two_sources.exe', ['one.o', 'two.c'])
 end
-end