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16 Commits

Author SHA1 Message Date
Bruce Mitchener
23a244a0fa Remove some unused variables from makefiles. (#275) 
Removed are:

* `FPFLAGS`
* `INLINE`
* `INLINEFLAGS`
* `BITBLTFILE`
* `BYTESWAPFILES`

A couple of other minor cleanups were also included.
 2021-01-24 04:23:02 +00:00
Bruce Mitchener
85e8cb21ec Remove special rules for building xc.c. (#273) 
This also removes the special `DISP*` flags that were used for
building some files, including `xc.c`.
 2021-01-23 18:29:37 +00:00
Bruce Mitchener
bf15105d3c Remove 'release' support from makeright. (#265) 
This is the old way that releases were built and isn't relevant
today. It made a variety of assumptions about how things were
linked and allowed for the user to re-link an executable, but
that isn't something we need to do any longer.

This doesn't yet remove the checksum, ldechecksum, and related
scripts.
 2021-01-21 13:03:11 -08:00
Bruce Mitchener
db6b351397 Remove FORKCOMM define. (#238) 
This code path was followed everywhere except DOS, so remove
it from the build system, and adjust the code.
 2021-01-18 22:12:41 -08:00
Bruce Mitchener
2dcdf14334 Migrate to POSIX signals. (#190) 
This removes SYSVSIGNALS as we're always and only using POSIX
signals now.

Some platform differences have been papered over. We used to
only ignore SIGPIPE when using BSD signals, but we now ignore
it all the time.

While the SIGFPE code will now compile, it hasn't been updated
to work on modern OSes fully yet as it will need to enable
the correct FP exceptions.
 2021-01-09 04:55:39 +00:00
Bruce Mitchener
01926fc232 NEW_STORAGE is no longer new. (#135) 
* Always follow NEW_STORAGE code paths.

This removes the code paths for the pre-NEW_STORAGE code.

* Remove NEW_STORAGE from build system.

The code no longer refers to `NEW_STORAGE`, so we can remove
this from the build system.
 2020-12-28 10:10:43 -08:00
Bruce Mitchener
9a21f5339a Remove XV11R4 and related defines. (#113) 
We no longer have anything predicated upon the version of X11 that
we're using (and these versions are all ancient anyway).
 2020-12-21 22:11:39 -08:00
Bruce Mitchener
810e33125b Update how we configure gcc / clang command lines. (#103) 
* Move clang/gcc options into makefile-header.

This puts all of the shared options into a single place so that
we can easily update it.

* Add -fwrapv to the clang/gcc command lines.

This is a step along the way to fixing interlisp/medley#90.

Enabling `-fwrapv` will let overflow checks that rely upon undefined
behavior to work correctly. Without this, with modern versions of
clang and gcc, the overflow checks in the C code are eliminated
by the compiler, resulting in incorrect behavior on the part of
Maiko.

See the linked bug for details and discussion.

Hopefully, this usage of `-fwrapv` will go away once we're using
the correct compiler builtins to detect and handle overflow
correctly.
 2020-12-19 20:16:31 -08:00
Bruce Mitchener
942b22886e Remove CLX support. (#90) 
CLX is a Common Lisp implementation of the X client library.

It has some code in C, which was present here as `src/socket.c`
and `src/socdvr.c`, exposed via opcodes in `src/subr.c`. This code
had been removed (with prejudice apparently) by commenting out
the code in `src/subr.c` with `#if NEVER`.

This code would've been used by the Medley system images, but
that code doesn't appear to be present. (There may or may not
be something related in `XMAS` in the Medley repository.)
 2020-12-19 19:59:41 -08:00
Bruce Mitchener
d4f72d96e1 Remove FSERROR define as it is always on. (#96) 
The FSERROR define is on all the time now. It was not controlling
all of the functionality, with many places setting Lisp_errnno
outside of the code controlled by the define.
 2020-12-17 09:33:20 -08:00
Nick Briggs
cfc0046675 Rename gc.h to gcdata.h to avoid conflict with Boehm GC system include file, and adjust sources. 
Remove duplicate external function definitions from gcdata.h

	renamed:    inc/gc.h -> inc/gcdata.h
	modified:   src/array2.c
	modified:   src/array4.c
	modified:   src/array6.c
	modified:   src/asmbbt.c
	modified:   src/asmbitblt.c
	modified:   src/bbtsub.c
	modified:   src/car-cdr.c
	modified:   src/conspage.c
	modified:   src/fvar.c
	modified:   src/gc.c
	modified:   src/gcarray.c
	modified:   src/gccode.c
	modified:   src/gcfinal.c
	modified:   src/gchtfind.c
	modified:   src/gcmain3.c
	modified:   src/gcoflow.c
	modified:   src/gcr.c
	modified:   src/gcrcell.c
	modified:   src/gcscan.c
	modified:   src/gvar2.c
	modified:   src/initsout.c
	modified:   src/loopsops.c
	modified:   src/mkcell.c
	modified:   src/rplcons.c
	modified:   src/storage.c
	modified:   src/xc.c
	modified:   src/z2.c
 2020-09-05 16:39:21 -07:00
Nick Briggs
5c916cffb5 Remove obsoleted include files (replaced by xxxdefs.h files) and adjust dependencies in makefiles 
modified:   bin/makefile-darwin.386-x
	modified:   bin/makefile-darwin.x86_64-x
	modified:   bin/makefile-init.386
	modified:   bin/makefile-sunos5.386-x
	modified:   bin/makefile-tail
	deleted:    inc/car-cdr.h
	deleted:    inc/chardev.h
	deleted:    inc/conspage.h
	deleted:    inc/dir.h
	deleted:    inc/dsk.h
	deleted:    inc/dspsubrs.h
	deleted:    inc/llstk.h
	deleted:    inc/storage.h
	deleted:    inc/ufs.h
	deleted:    inc/uraid.h
 2020-09-05 12:59:08 -07:00
Nick Briggs
cd4c59dbb3 Be clear that the code depends on the default char being unsigned. 
Be clear that the code is not clean for pointer aliasing.

	modified:   bin/makefile-darwin.386-x
	modified:   bin/makefile-darwin.x86_64-x
	modified:   bin/makefile-linux.386-x
	modified:   bin/makefile-linux.armv7l-x
	modified:   bin/makefile-linux.x86_64-x
	modified:   bin/makefile-sunos5.386-x
 2020-08-21 12:18:03 -07:00
Nick Briggs
6528ac38e3 Remove proprietary license from all files. 
The code is being re-licensed under the MIT license.

	modified:   bin/fixid
	modified:   bin/launch.asm
	modified:   bin/makefile-hpux.hp9000-x
	modified:   bin/makefile-init.sgi
	modified:   bin/makefile-init.sparc
	modified:   bin/makefile-init.sparc-multi
	modified:   bin/makefile-irix.sgi-x
	modified:   bin/makefile-sunos4.sparc
	modified:   bin/makefile-sunos4.sparc%
	modified:   bin/makefile-sunos4.sparc-multi
	modified:   bin/makefile-sunos5.386-x
	modified:   bin/makefile-sunos5.i386-x
	modified:   bin/makefile-sunos5.sparc-x
	modified:   bin/makefile-tail
	modified:   bin/makeisc
	modified:   bin/makeright
	modified:   inc/Check.h
	modified:   inc/MyWindow.h
	modified:   inc/Stipple.h
	modified:   inc/XCursors.h
	modified:   inc/XKeymap.h
	modified:   inc/XVersion.h
	modified:   inc/Xdeflt.h
	modified:   inc/Xicon.h
	modified:   inc/address.h
	modified:   inc/arith.h
	modified:   inc/arith2.h
	modified:   inc/array.h
	modified:   inc/bb.h
	modified:   inc/cell.h
	modified:   inc/cell.h%
	modified:   inc/copyright
	modified:   inc/dbprint.h
	modified:   inc/debug.h
	modified:   inc/devif.h
	modified:   inc/display.h
	modified:   inc/dspdata.h
	modified:   inc/ether.h
	modified:   inc/fast_dsp.h
	modified:   inc/fp.h
	modified:   inc/gc.h
	modified:   inc/gc.h.save
	modified:   inc/gcscan.h
	modified:   inc/hdw_conf.h
	modified:   inc/ifpage.h
	modified:   inc/inlineC.h
	modified:   inc/inlnMIPS.h
	modified:   inc/inlnPS2.h
	modified:   inc/inlndos.h
	modified:   inc/iopage.h
	modified:   inc/kbdif.h
	modified:   inc/keyboard.h
	modified:   inc/keyboard.h%
	modified:   inc/keysym.h
	modified:   inc/ldeXdefs.h
	modified:   inc/lispemul.h
	modified:   inc/lispemul.h.save
	modified:   inc/lispmap.h
	modified:   inc/lldsp.h
	modified:   inc/lnk-Xdeflt.h
	modified:   inc/lnk-debug.h
	modified:   inc/lnk-fast_dsp.h
	modified:   inc/lnk-inlineC.h
	modified:   inc/lnk-lispmap.h
	modified:   inc/lnk-tosfns.h
	modified:   inc/lnk-tosret.h
	modified:   inc/locfile.h
	modified:   inc/lpdefs.h
	modified:   inc/lpglobl.h
	modified:   inc/lspglob.h
	modified:   inc/lsptypes.h
	modified:   inc/medleyfp.h
	modified:   inc/mnxdefs.h
	modified:   inc/my.h
	modified:   inc/native.h
	modified:   inc/ocr.h
	modified:   inc/osmsg.h
	modified:   inc/picture.h
	modified:   inc/pilotbbt.h
	modified:   inc/print.h
	modified:   inc/profile.h
	modified:   inc/rawrs232c.h
	modified:   inc/return.h
	modified:   inc/rs232c.h
	modified:   inc/stack.h
	modified:   inc/stream.h
	modified:   inc/stream.h%
	modified:   inc/stream.h2
	modified:   inc/sysatms.h
	modified:   inc/timeout.h
	modified:   inc/tos1defs.h
	modified:   inc/tosfns.h
	modified:   inc/tosret.h
	modified:   inc/tty.h
	modified:   inc/version.h
	modified:   inc/vmemsave.h
	modified:   inc/xbitmaps.h
	modified:   inc/xdefs.h
	modified:   src/Cldeetr.c
	modified:   src/allocmds.c
	modified:   src/arith2.c
	modified:   src/arith3.c
	modified:   src/arith4.c
	modified:   src/array.c
	modified:   src/array2.c
	modified:   src/array3.c
	modified:   src/array4.c
	modified:   src/array5.c
	modified:   src/array6.c
	modified:   src/asmbbt.c
	modified:   src/asmbitblt.c
	modified:   src/atom.c
	modified:   src/bbtSPARC.s
	modified:   src/bbtsub.c
	modified:   src/bin.c
	modified:   src/binds.c
	modified:   src/bitblt.c
	modified:   src/blt.c
	modified:   src/byteswap.c
	modified:   src/call-c.c
	modified:   src/car-cdr.c
	modified:   src/cdaudio.c
	modified:   src/cdrom.c
	modified:   src/chardev.c
	modified:   src/chatter.c
	modified:   src/codeconv.c
	modified:   src/codetbl.c
	modified:   src/colorbltfns.c
	modified:   src/common.c
	modified:   src/conspage.c
	modified:   src/cr
	modified:   src/dbgtool.c
	modified:   src/dir.c
	modified:   src/doscomm.c
	modified:   src/doskbd.c
	modified:   src/dosmouse.c
	modified:   src/draw.c
	modified:   src/dsk.c
	modified:   src/dspif.c
	modified:   src/dspsubrs.c
	modified:   src/ejlisp.c
	modified:   src/eqf.c
	modified:   src/ether.c
	modified:   src/findkey.c
	modified:   src/foreign.c
	modified:   src/fp.c
	modified:   src/fvar.c
	modified:   src/gc.c
	modified:   src/gc2.c
	modified:   src/gcarray.c
	modified:   src/gccode.c
	modified:   src/gcfinal.c
	modified:   src/gchtfind.c
	modified:   src/gcmain3.c
	modified:   src/gcoflow.c
	modified:   src/gcr.c
	modified:   src/gcrcell.c
	modified:   src/gcscan.c
	modified:   src/gvar2.c
	modified:   src/hacks.c
	modified:   src/hardrtn.c
	modified:   src/imagefile.c
	modified:   src/imagefile2.c
	modified:   src/inet.c
	modified:   src/initdsp.c
	modified:   src/initkbd.c
	modified:   src/initsout.c
	modified:   src/intcall.c
	modified:   src/kbdif.c
	modified:   src/kbdsubrs.c
	modified:   src/keyevent.c
	modified:   src/keylib.c
	modified:   src/keymaker.c
	modified:   src/keytst.c
	modified:   src/keytstno.c
	modified:   src/kprint.c
	modified:   src/launch.asm
	modified:   src/ldeboot.c
	modified:   src/ldeether.c
	modified:   src/ldsout.c
	modified:   src/lineblt8.c
	modified:   src/lisp2c.c
	modified:   src/llcolor.c
	modified:   src/llstk.c
	modified:   src/loader.c
	modified:   src/loopsops.c
	modified:   src/lowlev1.c
	modified:   src/lowlev2.c
	modified:   src/lpdual.c
	modified:   src/lpkit.c
	modified:   src/lplexyy.c
	modified:   src/lpmain.c
	modified:   src/lpread.c
	modified:   src/lpsolve.c
	modified:   src/lptran.c
	modified:   src/lpwrite.c
	modified:   src/lpytab.c
	modified:   src/lsthandl.c
	modified:   src/main.c
	modified:   src/misc7.c
	modified:   src/miscn.c
	modified:   src/mkatom.c
	modified:   src/mkcell.c
	modified:   src/mkkey.c
	modified:   src/mkvdate.c
	modified:   src/mnwevent.c
	modified:   src/mnxmeth.c
	modified:   src/mouseif.c
	modified:   src/mvs.c
	modified:   src/ocr.c
	modified:   src/ocrproc.c
	modified:   src/oether.c
	modified:   src/oldeether.c
	modified:   src/optck.c
	modified:   src/osmsg.c
	modified:   src/perrno.c
	modified:   src/picture.c
	modified:   src/rawcolor.c
	modified:   src/rawrs232c.c
	modified:   src/return.c
	modified:   src/rpc.c
	modified:   src/rplcons.c
	modified:   src/rs232c.c
	modified:   src/setsout.c
	modified:   src/shift.c
	modified:   src/socdvr.c
	modified:   src/storage.c
	modified:   src/subr.c
	modified:   src/subr0374.c
	modified:   src/sxhash.c
	modified:   src/testdsp.c
	modified:   src/testtool.c
	modified:   src/timeoday.c
	modified:   src/timeofday.c
	modified:   src/timer.c
	modified:   src/truecolor.c
	modified:   src/tstsout.c
	modified:   src/tty.c
	modified:   src/typeof.c
	modified:   src/ubf1.c
	modified:   src/ubf2.c
	modified:   src/ubf3.c
	modified:   src/ufn.c
	modified:   src/ufs.c
	modified:   src/unixcomm.c
	modified:   src/unixfork.c
	modified:   src/unwind.c
	modified:   src/uraid.c
	modified:   src/usrsubr.c
	modified:   src/uutils.c
	modified:   src/vars3.c
	modified:   src/vesafns.asm
	modified:   src/vesainit.c
	modified:   src/vgainit.c
	modified:   src/vmemsave.c
	modified:   src/xbbt.c
	modified:   src/xc.c
	modified:   src/xc.c.orig
	modified:   src/xcursor.c
	modified:   src/xinit.c
	modified:   src/xlspwin.c
	modified:   src/xmkicon.c
	modified:   src/xrdopt.c
	modified:   src/xscroll.c
	modified:   src/xwinman.c
	modified:   src/z2.c
 2020-08-11 18:39:45 -07:00
Nick Briggs
3d828625df Remove special assembly optimization that was only applicable to SPARC systems. 
modified:   bin/makefile-sunos5.386-x
 2020-07-15 15:01:00 -07:00
Nick Briggs
c11f44d926 Add makefile section for SunOS5 (currently aimed at Solaris 10/11) on generic 386 
The code compiles, but the emulator is not yet functional

	new file:   makefile-sunos5.386-x
 2020-07-15 14:32:23 -07:00