Move public header files to src/ subdirectory. Copy them to <prefix>/include/<ns>/ upon installation.

Use project name (gflags) within include guards to avoid conflict with gperftools as reported by chen3feng (issue #62, http://code.google.com/p/gflags/issues/detail?id=62).

git-svn-id: https://gflags.googlecode.com/svn/trunk@78 6586e3c6-dcc4-952a-343f-ff74eb82781d

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


Revision created by MOE tool push_codebase.
MOE_MIGRATION=3016


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

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.


Revision created by MOE tool push_codebase.
MOE_MIGRATION=2837


git-svn-id: https://gflags.googlecode.com/svn/trunk@55 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

	* 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