SCons full changelog

· Added ability to run scripts/scons.py directly from source checkout Hide deprecated --debug={dtree,stree,tree} from --help output Error messages from option parser now include hints about valid choices
· Cleaned up some Python 1.5 and pre-2.3 code, so don't expect SCons to run on anything less than Python 2.4 anymore
Several fixes for runtest.py:
· exit with an error if no tests were found
· removed --noqmtest option - this behavior is by default
· replaced `-o FILE --xml` combination with `--xml FILE`
· changed `-o, --output FILE` option to capture stdout/stderr output from runtest.py
· Remove os_spawnv_fix.diff patch required to enable parallel builds support prior to Python 2.2
· Fix WiX Tool to use .wixobj rather than .wxiobj for compiler output
· Support building with WiX releases after 2.0
· Fix nested LIBPATH expansion by flattening sequences in subst_path.
· Print target name with command execution time with --debug=time

· Fix 32-bit Visual Express C++ on 64-bit Windows (generate 32-bit code)
· Added gettext toolset
· Fixed FindSourceFiles to find final sources (leaf nodes).
· Allow Node objects in Java path (#2825)
· Make Windows not redefine builtin file as un-inheritable (#2857)
· Fix WINDOWS_INSERT_DEF on MinGW (Windows) (#2856)
· Fix LINKCOMSTR, SHLINKCOMSTR, and LDMODULECOMSTR on Windows (#2833).
· Make -s (silent mode) be silent about entering subdirs (#2976).
· Fix cloning of builders when cloning environment (#2821).
· Show valid Visual Studio architectures in error message
· when user passes invalid arch.
· Support for Microsoft Visual Studio 11 (both using it
· and generating MSVS11 solution files).
· Fixed the Taskmaster, curing spurious build failures in
· multi-threaded runs (#2720).
· Improved documentation of command-line variables (#2809).
· Fixed scons-doc.py to properly convert main XML files (#2812).
· Updated the TeX builder to support LaTeX's multibib package.

· Fix Windows resource compiler scanner to accept DOS line endings

From Matthias:
· Update MSVS documents to remove note indicating that only one
· project is currently supported per solution file

From Grzegorz Bizon:
· Fix long compile lines in batch mode by using TEMPFILE
· Fix MSVC_BATCH=False (was treating it as true)

From Justin Gullingsrud:
· support -std=c++0x and related CXXFLAGS in pkgconfig (ParseFlags)

From Vincent Beffara:
· Support -dylib_file in pkgconfig (ParseFlags)

From Gary Oberbrunner and Sohail Somani:
· new construction variable WINDOWS_EMBED_MANIFEST to automatically
· embed manifests in Windows EXEs and DLLs

From Gary Oberbrunner:
· Fix Visual Studio project generation when CPPPATH contains Dir nodes
· Ensure Visual Studio project is regenerated when CPPPATH or CPPDEFINES change
· Fix unicode error when using non-ASCII filenames with Copy or Install
· Put RPATH in LINKCOM rather than LINKFLAGS so resetting
· LINKFLAGS doesn't kill RPATH