Cherry-picked from upstream:
https://git.savannah.gnu.org/gitweb/?p=config.git;a=commit;h=1c4398015583eb77bc043234f5734be055e64bea
Everything except external/apache2/llvm/dist/llvm/cmake/config.guess
is patched, which is under vendor tag and cannot be modified. I expect
that this file is not actually used as we use hand-crafted version of
configure script instead of cmake for building LLVM.
Note that external/apache2/llvm/autoconf/autoconf/config.guess has
already been committed on Oct. 20, but commit message disappeared as
cvs aborted due to "permission denied" when trying to modify the file
mentioned above. Sorry for confusing you.
Also note that GMP uses its own config.guess Patch for
external/lgpl3/gmp/dist/config.guess is provided by ryo@. Thanks!
mesa's assembly code for i386 only seems to be position independent
when compiled with ELF TLS, so having it disabled causes worse problems
than the edge cases ELF TLS causes.
potentially the assembly code could be fixed (it looks like it not
being safe is a bug), it could also be disabled, but i don't currently
have the means to measure the impact of that.
the DEC-XTRAP extension is deprecated since 1994, so modern X servers do
not support it
the library was removed from pkgsrc last year and is not required by
anything not-sample-client related in src
if you try to query the protocol on netbsd, you get the following:
$ xtrapproto
Display: :0.0
Warning: Can't load DEC-XTRAP extension
xtrapproto: could not initialize extension
The GL Utility Library was formerly a core part of most OpenGL
distributions.
Originally, this version of libglut was developed as part of Mesa (the
primary OpenGL implementation used in NetBSD) before it was mostly abandoned
and work moved to the freeglut fork. It provides a platform-neutral way of
creating OpenGL contexts, something that many other libraries can also do
today (e.g. SDL, glfw).
All users in pkgsrc have been switched to the freeglut fork and there are no
remaining users of this library in src. If having a GLUT implementation in
base turns out to be particularly useful outside of compatibility with
previous NetBSD versions, we can import freeglut (which, AFAIK, is also
ABI compatible with MesaGLUT).
Based on a shell script which gets the DPI from the X server, and if this
fails, attempts to guess based on resolution. Taking advantage of M4 macros
in the ctwmrc, we can also scale the workspace manager and window list.
The following sizes are supported: 6x12 (<800x600) 8x16 12x24 (4k and higher)
16x32 32x64
Also makes Spleen the default font in ctwm
fonts included as part of X11 that are also included as scalable fonts
as part of macOS.
Many websites will attempt to select these fonts, which results in
very strange, poor quality rendering.
This should keep legacy X11 applications that want the old "Helvetica"
and "Times" fonts working, but prevent them from being selected by
applications that want scalable fonts.
It should not prevent "Helvetica" or "Times" from being selected
if the user installs a scalable version.
this is an optimization that primarily benefits linux/glibc -
most other systems have this disabled. in netbsd we've tried to
patch around it to make things work, but there still appears to be
some edge cases where libGL mysteriously crashes.
discussed on tech-x11 some time ago. already in place in pkgsrc.
