This builds gotctl, for the moment via --enable-gotd

When building gotd, also build gotsh.

This enables gotd -- for now, this is opt-in at compile-time, via: ./configure --enable-gotd

So that the command-line flags to CC don't get drowned out with copious -D flags, move this detection to config.h instead. Note that to reduce the code churn, the existing include/got_compat.h header file has been renamed, and the generated file replaces it, but with the contents of the original header file included. Eventually, we might want to move some od the logic in include/got_compat2.h into AH_VERBATIM() blocks, but for now, this is a good compromise.

Move template into its own subproject as it's only needed at compile-time and shouldn't be installed. This needs compiling with the host compiler which is configurable via HOSTCC and HOSTCLFAG environment variables. This diff largely from op@ but additional tweaking from myself.

This updates -portable's gotwebd instance to make use of the new templating engine.

Add gotwebd and parse.c which are compiled/generated and should not be tracked.

Probably due to a rebase, 78c05fa ended up truncating most of the portable .gitignore. Reinstate it with some small tweaks and add got-read-patch while here.

OK stsp

Enable the compilation and execution of the tests under regress/

Allow for warnings via AM_CFLAGS in a common Makefile, and let those values propagate to all other Makefiles. Currently the more useful checks are disabled until upstream changes are made to reduce warnings. While here, also fix the version string to remove quotes.

OK stsp

ok thomas.adam

Add .orig to gitgnore.

This commit introduces the 'make tests' target which will run the cmdline/* tests.

Add gotadmin to configure.ac, etc., so it can be built and installed. OK thomas.adam

This commit modifies the GoT main branch to be able to compile it under linux.