Most of this is trivial -- e.g. getting rid of dummy definitions of
coarbitrary, which is a separate typeclass in QC2, and changing the
parameter specs to use the new Args type.
The chunk of code that runs a QC test as an HUnit test is now quite a
bit simpler because QC's top-level interface returns a result. However,
this means that some gymnastics are required to get at the right
definition of Result in different places -- QC2 has two different types
called Result, and we use both for different jobs!
This just flattens the version number into an integer (e.g. 6.8.2 ->
6008002), which makes comparisons much simpler. (Previously it would
have broken for GHC 7.x.)
Also remove duplicate "Checking" from messages.
Eventually we should probably do this for all packages, but we certainly need it for base on GHC 6.10 (this avoids dealing with some other things, such as base being split up), and I needed it for QuickCheck too, since something had installed the latest version.
However, it is possible that there will still be a problem if the C and C++ compiler have different int sizes, because the constant folding has to know the type at compile time, and thus we have to arbitrarily choose to use the C version. In future, we could perhaps swap all Ints for the appropriate substiution (e.g. Int64) at run-time, based on the flags and prior knowledge about C/C++ int sizes
Paths.hs is now generated by the Makefile.am, so it can include paths.
As a bonus, this actually works, since we weren't previously installing the .pc
file anywhere...
Previously, the files were auto-generated from the Makefile.am. This patch changes to generate the flags using .in files, generated by the configure script.
The only problem with this is that the include directory for the Tock support files became difficult, because it depended on Tock's install prefix. As a solution, I've added a pkg-config file for the Tock flags. There might be some way to streamline the whole process once CCSP uses pkg-config, as then Tock, CCSP and C++CSP will all use pkg-config; it might be more flexible for Tock to run the pkg-config command every time it compiles, to avoid having to recompile Tock if you reinstall one of its C/C++ dependencies to a new directory.
This changes the TLP code to use CCSP's stand-alone mode, and gets rid of the
old KRoC wrapper stuff. It also changes occam_stop everywhere in order to pass
the number of arguments (since ExternalCallN needs that now), and cleans up the
interaction with the C++ backend a bit.
The old Makefile has been removed, and configure.ac and Makefile.am added in its place, along with the four files (AUTHORS, ChangeLog, NEWS and README) that autoconf requires you to have (all currently blank). tock and tocktest can now be compiled, but the rules for cgtests and compiling the C and C++ files are currently missing.
