* Delete code related to NATIVETRAN feature.
This was obsolete work that had been done for generating
native code from the bytecode.
ClosesInterlisp/medley#89.
* Remove unused SaveD6.
Previously, we were building as C89 and the new code required
the C99 flag on Solaris with Sun Studio. Now that we build as
C99, this should work now and we can remove the special case
code.
The predefined cursors (image and mask) are better represented
as arrays of const uint8_t rather than char. Likewise for the
window icon. Track this change in the functions that take the
image and mask as arguments, casting only when we get to the
X library functions that take char*.
* Bit of cleanup for Lisp_Xinitialized.
* Remove the `extern` from `xcursor.c`, where it was not used.
* Move the definition from `main.c` to `xinit.c` as it is
the only file using it.
* Use `stdbool.h` for it rather than an `int` with custom `TRUE`
and `FALSE` values.
* Add some asserts with Lisp_Xinitialized.
Add standardized options for Oracle Developer Studio C compiler (aka SunPro C)
Using -funsigned-char causes the Oracle Developer Studio C compiler typedefs for
int8_t to become unsigned (uint8_t) rather than signed, with no warning or
other indication that this has happened.
The definition of a function was ifdef'd out, making it seem
like perhaps there was an assembly implementation, but there
isn't. That platform support is dead weight also at this point,
so removing this because it isn't something that will come back
is fine.
Homebrew on the macOS build machines for GitHub Actions was
updated to version 2.7 and that deprecated the `brew cask install`
syntax in favor of `brew install --cask`, so we need to update
here.
The announcement for the GitHub change is:
https://github.com/actions/virtual-environments/issues/2415
Like the renaming of NOFORN, this gets rid of some double
negatives. It also removes some patterns where we had:
```
#ifdef NOETHER
#else
...
#endif
```
and replaces them with:
```
#ifdef MAIKO_ENABLE_ETHERNET
...
#endif
```
This lets us get rid of double-negatives, which are confusing,
and starts a naming scheme that is easier to see when something
is a Maiko flag versus something else.
This also adds a bit to the `-info` output to say which OS and CPU
are being targeted.
This can be used in subsequent commits to drive whether or not
we need `BYTESWAP` and whether or not unaligned memory access
is okay.
We'll be able to remove per-platform defines from all of the
makefiles and cmake.
This might have been necessary before where we had bits of code
that were still `#ifdef LINUX`, but that's mostly gone now, so
this should no longer be required.
The NOFORN flag controls foreign function interface code, which
was written using the dld_* APIs which haven't existed in years.
There was a GNU dld that provided this API, but it was withdrawn
in 2006.
If this code is to be re-enabled, it will have to be changed to
use the `dlopen` family of APIs.
When compiling for SunOS4, we would have a macro-ized version
of this function which required a slightly different call-site.
This removes all of that as it isn't used or needed.
* Support building on OpenBSD, x86-64
* Clean up OpenBSD Makefile
* Add OpenBSD to cmake build
* Use clang as CC for OpenBSD
Co-authored-by: Alex Segura <alex@lispm.dev>
We currently build for ISO C90 with GNU extensions. The GNU
extensions include both library and language features.
Compiling without GNU extensions results in a number of compilation
failures due to use of those library features.
With this, we'll build for ISO C99 with the GNU extensions and
can evaluate what's going on with those library features in the
future.
MDate, generated into `vdate.c` from `mkvdate.c`, was being
stored as a `long` rather than a `time_t`. This led to some
casts, but also a bit of platform #ifdef'd code.
This makes that go away by storing it as the `time_t` value
that it really is.
Also, update some comments and minor nits.
This doesn't remove or replace the existing build system, but
provides an alternative. It allows for faster builds with proper
incremental builds, as well as using tools such as `clang-tidy`,
which work better when they have a compiler commands 'database'.
