pbzip2-2-r548 compilation fails on Solaris & Sun C++ 5.9

[Yavor Nikolov]

Attempt to build pbzip2-2-r548 on Solaris 10 using Sun Studio compiler fails with errors like this:
options.hpp", line 21: Error: Type name expected instead of "size_t".

Other warnings are also being issued. Probably makes sense to port some of the Sun-specific customizations as per Makefile.solaris.sunstudio of original 1.1.x pbzip2 release.

In addition - bzip2 library search founds following:
-- Found BZip2: /usr/local/lib/libbz2.a
-- Looking for BZ2_bzCompressInit in /usr/local/lib/libbz2.a
-- Looking for BZ2_bzCompressInit in /usr/local/lib/libbz2.a - found
Which is a 32-bit library and wouldn't be suitable for the 64-bit. (I admit I don't have 64-bit static library installed now. Just the shared one: /usr/lib/sparcv9/libbz2.so).

Compiler used: CC: Sun C++ 5.9 SunOS_sparc Patch 124863-23 2010/04/13

More detailed logs to be attached

[Yavor Nikolov (yavor-nikolov)]

"Error: Type name expected instead of "size_t"."

Obviously the issue is that size_t couldn't be resolved since it's is in std namespace (std::size_t)