Update the build support of the included PCRE as we are now including
PCRE 8.30 with the GLib distribution.
Also "install" the new gversionmacros.h header file.
-Fix GLib project/filter files generation as some source items are under
the "deprecated" subfolder, and filter out the gthread-*.c
-Explicitly specify gthread-win32.c in the GLib project/filter file
templates, since tarballs are done on Linux.
-Don't define g_static_mutex_get_mutex in the pregenerated
glibconfig.h.win32(.in) as it is defined in deprecated/gthread.h for Windows
Define USE_SYSTEM_PCRE for all configurations which uses the PCRE that
was already built and "installed" beforehand (i.e. the *_ExtPCRE
configurations) so that the compilation will not pick up the
GLib-bundled pcre.h when one wants to use the PCRE "installation" on
his/her system.
-Reinstate build/win32/vs10/glib.sln with the correct EOL (DOS/Windows) so
that the file can be correctly recognized by Windows, rather than having
the "Unrecognized Visual Studio Version".
-Update the main GLib projects to output the DLL/LIB file into <Release or
Debug>\<Win32 or x64>\bin for all configurations.
-Update/simplify the property sheets to copy all DLL and LIB files from
<Release or Debug>\<Win32 or x64>\bin for all configurations.
-Update the VS 2008 property sheet to seperate the intermediate directories
for all projects as well to avoid errors/warnings of being unable to
write/access the PDB files as they are in use.
Added option for people to use an existing PCRE build and updated .def generation for x64 systems (some symbols are set to be excluded from Win64 builds)
Also fixed the filter "PCRE" for the bundled PCRE as file layout changed
Don't keep the lists of source files for libglib, libgobject and
libgio in the VS project files in addition to the canonical location,
the corresponding Makefile.am files.
Instead, generate the corresponding .vcproj files at make dist time
using the C preprocessor, from template files called .vcprojin. We
still list explicitly in the .vcprojin files some of the
Windows-specific source files, and the sources files of gnulib and
pcre.
