Fix "invalid suffix on literal; C++11 requires a space between literal and identifier" errors as reported by http://code.google.com/p/gflags/issues/detail?id=54.

git-svn-id: https://gflags.googlecode.com/svn/trunk@77 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* gflags: version 2.0
	* Changed the 'official' gflags email in setup.py/etc
	* Renamed google-gflags.sln to gflags.sln
	* Changed copyright text to reflect Google's relinquished ownership


git-svn-id: https://gflags.googlecode.com/svn/trunk@74 6586e3c6-dcc4-952a-343f-ff74eb82781d

Clarify thread-safety comment for FlagSaver.

Tested:
blaze test base:commandlineflags_unittest

R=csilvers
DELTA=4  (3 added, 0 deleted, 1 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@71 6586e3c6-dcc4-952a-343f-ff74eb82781d

The last bit of rolling back commandlineflag categories:
remove the 'categories' field from CommandLineFlagInfo.  (Note
the code to fill this field was removed from
FillComandLineFlagInfo previously, so it's been an empty
string for some time now.)

R=ncalvin
DELTA=1  (0 added, 1 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@70 6586e3c6-dcc4-952a-343f-ff74eb82781d

Get rid of the old FlagRegisterer constructor.

R=jkline,georgevdd
DELTA=27  (0 added, 27 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@69 6586e3c6-dcc4-952a-343f-ff74eb82781d

Starting the rollback of flag categories.

I left in the old FlagRegisterer constructor.
I also left in 'categories' in CommandLineFlagInfo for now,
though I never use it.  I doubt anyone else does either, but I
want to minimize the number of ways this rollback can break
the build.  I will remove it in a subsequent CL.

R=ncalvin
DELTA=121  (28 added, 55 deleted, 38 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@68 6586e3c6-dcc4-952a-343f-ff74eb82781d

Add a 'flag_ptr' field to CommandLineFlagInfo that points to the current storage of the flag (i.e. &FLAGS_foo).

R=csilvers
DELTA=15  (15 added, 0 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@67 6586e3c6-dcc4-952a-343f-ff74eb82781d

Now I can get rid of the old constructor!

R=jkline,ncalvin
DELTA=28  (0 added, 27 deleted, 1 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@65 6586e3c6-dcc4-952a-343f-ff74eb82781d

http://code.google.com/p/google-gflags/issues/detail?id=45
reports that the error isn't always getting flushed on
cygwin.  So do that explicitly.

R=desovski
DELTA=1  (1 added, 0 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@64 6586e3c6-dcc4-952a-343f-ff74eb82781d

Report category names via the xml help output (but not, yet,
during 'normal' help output).

R=ncalvin
DELTA=3  (3 added, 0 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@63 6586e3c6-dcc4-952a-343f-ff74eb82781d

Add back in a backwards-compatible constructor for
FlagRegisterer.

Because this backwards-compatible API is intended to be
short-lived, I did it in the simplest, least invasive way
possible, which involved cutting-and-pasting.

R=ncalvin,jkline
DELTA=27  (27 added, 0 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@62 6586e3c6-dcc4-952a-343f-ff74eb82781d

NOTE: I'm checking this in just to have a record in source control of the idea.  We've decided for now it doesn't make sense to go forward with flag categories -- and the __VA_ARGS__ for macros has caused lots of problems with uncaught accidental commas, already -- so a future commit will back this out.  (Actually, it's all a series of commits, for annoying technical reasons.)

Add support for flag categories.

In this CL, all you can do is set categories in the DEFINE_*
macros and then retrieve them via GetCommandLineFlagInfo and
similar.

In future CLs, we will start to give some semantic meaning to
particular flag values, as described in the designdoc.  In
particular, we will start to use flag categories to revamp
--help output.

Implementation-wise: to keep categories an optional macro
argument, I had to use __VA_ARGS__, which means future gflags
releases will no longer work with MSVC 7.1.  We're at MSVC 10
now, so I'm pretty much ok with that.

The downside of __VA_ARGS__ is there is no error if you
specify more args after the ones we expect.  To get around
that, I only use __VA_ARGS_ in this idiom:
static const OptionalDefineArgs var = { __VA_ARGS__ };
The new OptionalDefineArgs struct defines all the args that
may be optionally specified in the DEFINE_* macros.  For now,
that's only the 'categories' arg, though in theory more could be
added later.

R=titus,ncalvin
DELTA=92  (54 added, 3 deleted, 35 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@61 6586e3c6-dcc4-952a-343f-ff74eb82781d

Clean up the 'GFLAGS_DLL_DECL' stuff better: reduce use outside of windows/ directory.

R=jyrki
DELTA=33  (0 added, 27 deleted, 6 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@60 6586e3c6-dcc4-952a-343f-ff74eb82781d

Fix a bug in StringPrintf() that caused it to not print large strings properly.

R=nilton
DELTA=1  (0 added, 0 deleted, 1 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@59 6586e3c6-dcc4-952a-343f-ff74eb82781d

Add a new unittest case, that tests the --help output for a
really long helpstring.  Opensource gflags had a bug where we
were cutting off the output too soon; this test should protect
against such a thing.

R=nilton
DELTA=16  (16 added, 0 deleted, 0 changed)


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git-svn-id: https://gflags.googlecode.com/svn/trunk@58 6586e3c6-dcc4-952a-343f-ff74eb82781d

It turns out we don't want all this dll-decl stuff for mingw.
So make the #ifdef correct for mscv-but-not-mingw.

I think the right fix would be to take all this logic out and
insert it via a MOE directive, just for the windows versions
of these files.  This is what ctemplate does.  But it's a
more-major change, and I'm looking to get this release out
today, so I'm submitting this (TBR), since it's a much more
minor change.


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git-svn-id: https://gflags.googlecode.com/svn/trunk@55 6586e3c6-dcc4-952a-343f-ff74eb82781d

mingw fixes:

1) mingw needs an #include to have access to mkdir.

2) It needs to always #include port.h (this is an identical
bit of code, in configure.ac, that I have in other opensource
projects for mingw support.)

3) I moved some code from port.cc to port.h, so I didn't have
to add logic to link in port.cc for mingw.

Last change before new release!  (*knock on wood*)  Submitting
TBR so I can get the release out today.  This isn't exactly a
trivial change, so I'm chary to submit TBR, but it's pretty
isolated to windows and mingw, and I've tested on those
platforms to make sure they compile and all tests pass.

DELTA=70  (37 added, 30 deleted, 3 changed)


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MOE_MIGRATION=2823


git-svn-id: https://gflags.googlecode.com/svn/trunk@54 6586e3c6-dcc4-952a-343f-ff74eb82781d

maintaining this opensource tree.  Some of this reorganization is
entirely a result of reorganization: blank lines in a few different
places, etc.  Here are the others:

1) I've added a new file, util.h, with lots of new, helpful routines,
most notably StringPrintf (printf returning a string).  I've also
moved some routines from the .cc and unittest.cc file here, such as
the CHECK macros, testing framework, and #ifdefs for 16-bit ints.
Quite a bit of code was rewritten to use these new routines.

2) I noticed that the special-case setenv() code was only needed for
windows systems, so I moved it to port.h/cc.

3) I also had to add a new vsnprintf wrapper in port.h/cc, to support
StringPrintf.

4) A few places I used an old name, commandlineflags, instead of
gflags.  Most or all of these should be fixed now.

5) Some of my copyright dates weren't quite right.  Fixed them up.

6) In some .cc files, I added using directives to not have to use
std:: so much.

7) I've added a minor new test, adding 10000 or so flags to see how
the system scales.

8) Some compile-warning fixes, such as int -> size_t when appropriate,
and better protected #defines in mutex.h

9) The .h files gained some logic defining GFLAGS_DLL_DECL.  This is
true even for .h files outside the windows directory, which will never
have these dll issues.  But one big advantage of my new organization
is auto-generating the windows versions of these files from the unix
versions, so there's some unnecessary (but harmless) duplication as a
result.

10) Fixed a bug in rpm.sh which would cause an unnecessary crash when
dpkg was missing.


git-svn-id: https://gflags.googlecode.com/svn/trunk@52 6586e3c6-dcc4-952a-343f-ff74eb82781d

git-svn-id: https://gflags.googlecode.com/svn/trunk@49 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Add --version support (csilvers)
	* Fix doc typo (sudit)
	* Update the README instructions for gflags with static libs (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@48 6586e3c6-dcc4-952a-343f-ff74eb82781d

which is then displayed in --version.


git-svn-id: https://gflags.googlecode.com/svn/trunk@47 6586e3c6-dcc4-952a-343f-ff74eb82781d

        * Typo fix in docs (bogdand)
        * Change ReparseCommandLineFlags to return void (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@46 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.5
	* Better reporting of current vs default value (handler)
	* Add API for cleaning up of memory at program-exit (jmarantz)
	* Fix macros to work inside namespaces (csilvers)
	* Use our own string typedef in case string is redefined (csilvers)
	* Updated to autoconf 2.65


git-svn-id: https://gflags.googlecode.com/svn/trunk@44 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Remove superfluous friend declaration (mec)
	* Better reporting of current vs default value (handler)
	* Allow cleaning up of memory at program-exit (jmarantz)
	* Put CompileAssert in correct namespace (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@43 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Set up configure.ac to give proper library version numbers (csilvers)
	* Update from autoconf 2.64 to 2.65.  Also hermeticize libtool a bit


git-svn-id: https://gflags.googlecode.com/svn/trunk@42 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.4
	* Add a check to prevent passing 0 to DEFINE_string (jorg)
	* Reduce compile (.o) size (jyrki)
	* Some small changes to quiet debug compiles (alexk)
	* PORTING: better support static linking on windows (csilvers)
	* DOCUMENTATION: change default values, use validators, etc.
	* Update the NEWS file to be non-empty
	* Add pkg-config (.pc) files for libgflags and libgflags_nothreads


git-svn-id: https://gflags.googlecode.com/svn/trunk@40 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Document how to change the default flag value (csilvers)
	* Add a windows-specific README (csilvers)
	* A few comment updates (wojtekm)


git-svn-id: https://gflags.googlecode.com/svn/trunk@39 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Fixed email address in maintainers to actually work (csilvers)
	* Update docs with info on validators (wojtekm)


git-svn-id: https://gflags.googlecode.com/svn/trunk@38 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Better error message on parse failure (tstromberg)


git-svn-id: https://gflags.googlecode.com/svn/trunk@37 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.3
	* PORTABILITY: can now build and run tests under MSVC (csilvers)
	* Remove the python gflags code, which is now its own package (tansell)
	* Clarify that "last flag wins" in the docs (csilvers)
	* Comment danger of using GetAllFlags in validators (wojtekm)
	* PORTABILITY: Some fixes necessary for c++0x (mboerger)
	* Makefile fix: $(srcdir) -> $(top_srcdir) in one place (csilvres)
	* INSTALL: autotools to autoconf v2.64 + automake v1.11 (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@35 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* Comment danger of using GetAllFlags in validators (wojtekm)
	* Add python support for gnu_getopt (hobe)
	* DEFINE_list now accepts a list as a default (dsturtevant)
	* TMPDIR -> TEST_TMPDIR in Makefile, fixing objcopy behavior (csilvers)
	* Fix the 'cp' command to use $(top_srcdir) in the Makefile (csilvers)



git-svn-id: https://gflags.googlecode.com/svn/trunk@34 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.2
	* PORTABILITY: can now build and run tests under mingw (csilvers)
	* Using a string arg for a bool flag is a compile-time error (rbayardo)
	* Add --helpxml to gflags.py (salcianu)
	* Protect against a hypothetical global d'tor mutex problem (csilvers)
	* BUGFIX: can now define a flag after 'using namespace google' (hamaji)


git-svn-id: https://gflags.googlecode.com/svn/trunk@32 6586e3c6-dcc4-952a-343f-ff74eb82781d

   http://code.google.com/p/google-gflags/issues/detail?id=24


git-svn-id: https://gflags.googlecode.com/svn/trunk@31 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.1
	* Add both foo and nofoo for boolean flags, with --undefok (andychu)
	* Better document how validators work (wojtekm)
	* Improve binary-detection for bash-completion (mtamsky)
	* Python: Add a concept of "key flags", used with --help (salcianu)
	* Python: Robustify flag_values (salcianu)
	* Python: Add a new DEFINE_bool alias (keir, andrewliu)
	* Python: Do module introspection based on module name (dsturtevant)
	* Fix autoconf a bit better, especially on windows and solaris (ajenjo)
	* BUG FIX: gflags_nothreads was linking against the wrong lib (ajenjo)
	* BUG FIX: threads-detection failed on FreeBSD; replace it (ajenjo)
	* PORTABILITY: Quiet an internal compiler error with SUSE 10 (csilvers)
	* PORTABILITY: Update deb.sh for more recenty debuilds (csilvers)
	* PORTABILITY: #include more headers to satify new gcc's (csilvers)
	* INSTALL: Updated to autoconf 2.61 and libtool 1.5.26 (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@29 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.0rc2
	* Report current flag values in --helpxml (hdn)
	* Fix compilation troubles with gcc 4.3.3 (simonb)
	* BUG FIX: I was missing a std:: in DECLARE_string (csilvers)
	* BUG FIX: Clarify in docs how to specify --bool flags (csilvers)
	* BUG FIX: Fix --helpshort for source files not in a subdir (csilvers)
	* BUG FIX: Fix python unittest for 64-bit builds (bcmills)


git-svn-id: https://gflags.googlecode.com/svn/trunk@27 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 1.0rc1
	* Move #include files from google/ to gflags/ (csilvers)
	* Small optimizations to reduce binary (library) size (jyrki)
	* BUGFIX: forgot a std:: in one of the .h files (csilvers)
	* Speed up locking by making sure calls are inlined (ajenjo)
	* 64-BIT COMPATIBILITY: Use %PRId64 instead of %lld (csilvers)
	* PORTABILITY: fix Makefile to work with Cygwin (ajenjo)
	* PORTABILITY: fix code to compile under Visual Studio (ajenjo)
	* PORTABILITY: fix code to compile under Solaris 10 with CC (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@25 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 0.9
	* Add the ability to validate a command-line flag (csilvers)
	* Add completion support for commandline flags in bash (daven)
	* Add -W compile flags to Makefile, when using gcc (csilvers)
	* Allow helpstring to be NULL (cristianoc)
	* Improved documentation of classes in the .cc file (csilvers)
	* Fix python bug with AppendFlagValues + shortnames (jjtswan)
	* Use bool instead of int for boolean flags in gflags.py (bcmills)
	* Simplify the way we declare flags, now more foolproof (csilvers)
	* Better error messages when bool flags collide (colohan)
	* Only evaluate DEFINE_foo macro args once (csilvers)


git-svn-id: https://gflags.googlecode.com/svn/trunk@23 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 0.8
	* Export DescribeOneFlag() in the API
	* Add support for automatic line wrapping at 80 cols for gflags.py
	* Bugfix: do not treat an isolated "-" the same as an isolated "--"
	* Update rpm spec to point to Google Code rather than sourceforge (!)
	* Improve documentation (including documenting thread-safety)
	* Improve #include hygiene
	* Improve testing


git-svn-id: https://gflags.googlecode.com/svn/trunk@21 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 0.7
	* Deal even more correctly with libpthread not linked in (csilvers)
	* Add STRIP_LOG, an improved DO_NOT_SHOW_COMMANDLINE_HELP (sioffe)
	* Be more accurate printing default flag values in --help (dsturtevant)
	* Reduce .o file size a bit by using shorter namespace names (jeff)
	* Use relative install path, so 'setup.py --home' works (csilvers)
	* Notice when a boolean flag has a non-boolean default (bnmouli)
	* Broaden --helpshort to match foo-main.cc and foo_main.cc (hendrie)
	* Fix "no modules match" message for --helpshort, etc (hendrie)


git-svn-id: https://gflags.googlecode.com/svn/trunk@19 6586e3c6-dcc4-952a-343f-ff74eb82781d

	* google-gflags: version 0.6
	* Deal correctly with case that libpthread is not linked in (csilvers)
	* Update Makefile/tests so we pass "make distcheck" (csilvers)
	* Document and test that last assignment to a flag wins (wan)


git-svn-id: https://gflags.googlecode.com/svn/trunk@17 6586e3c6-dcc4-952a-343f-ff74eb82781d