chemacs.git/msdos, branch devmainemacs
http://cgit.adnoto.dev/chemacs.git/atom?h=devmain2026-05-28T04:59:55ZFix the MSDOS build2026-05-28T04:59:55ZPo Luluangruo@yahoo.com2026-05-28T03:33:59Zurn:sha1:de926d281a111a86b1907636c958508e1b71e198
* msdos/sedlibmk.inp (GL_GNULIB_STDC_[^ =] &c.): Rename from
GL_STDC_... and define to 1 before other variables prefixed
GL_GNULIB_ are defined to 0.
(NEXT_AS_FIRST_DIRECTIVE_STDBIT_H)
(NEXT_AS_FIRST_DIRECTIVE_STDCOUNTOF_H, STDCOUNTOF_H): Define.
(GL_HAVE_STDBIT_H_CONDITION): Replace
GL_GENERATE_STDBIT_H_CONDITION.
(CXX_HAVE_STDCOUNTOF_H, GL_GNULIB_STREQ, GL_GNULIB_MEMEQ)
(GL_GNULIB_STRNUL, GL_GENERATE_STDCOUNTOF_H_CONDITION):
Substitute "1".
* src/conf_post.h (_REGEX_AVOID_UCHAR_H) [MSDOS]: Define to 1.
* src/term.c (init_tty) [MSDOS]: Set TN_max_colors to 16,
which was deleted inadvertently with recent MS Windows
modifications.
* config.bat: Rename stdcountof.in.h appropriately.
Bump master Emacs version to 32.0.502026-05-07T16:46:43ZSean Whittonspwhitton@spwhitton.name2026-05-07T16:46:43Zurn:sha1:0d287aa2761af39f64d5d0d7f4e6b74430ec8b74
* README:
* configure.ac:
* etc/refcards/ru-refcard.tex:
* exec/configure.ac:
* java/AndroidManifest.xml.in (Version-code):
* msdos/sed2v2.inp:
* nt/README.W32: Bump Emacs version to 32.0.50.
* etc/NEWS: Empty for Emacs 32.
* lisp/cus-edit.el (customize-changed-options-previous-release):
Set last version to 31.1.
* src/emacs-module.in.h (struct emacs_env_32): Add.
* src/module-env-31.h: Remove header comment.
* src/module-env-32.h: New file.
; Add 2026 to copyright years.2026-01-01T12:54:34ZSean Whittonspwhitton@spwhitton.name2026-01-01T12:54:34Zurn:sha1:c31f6adc31d48076c63ad82b83b2970e1b0d7b9bFix the DJGPP port2025-12-08T02:06:29ZPo Luluangruo@yahoo.com2025-12-08T02:06:29Zurn:sha1:15f9050ce5c21d1c7d455db90443ddb4124641aa
* msdos/sed2v2.inp (ALIGNOF_EMACS_INT): Define to 4.
* msdos/sedlibmk.inp (OMIT_GNULIB_MODULE_fchmodat)
(OMIT_GNULIB_MODULE_issymlinkat, OMIT_GNULIB_MODULE_issymlink)
(OMIT_GNULIB_MODULE_lchmod): Define to true.
* src/gmalloc.c (__morecore, __after_morecore_hook)
(__malloc_initialize_hook): Don't declare till stddef.h has been
included for `ptrdiff_t'.
Fix the MS-DOS port and reading of symlink targets2025-11-05T02:06:23ZPo Luluangruo@yahoo.com2025-11-05T02:06:23Zurn:sha1:abcc099c732489354f8f2be70b9a919fffeb3d84
* doc/misc/eglot.texi (Eglot Features): Add comma after @xref.
* msdos/sed2v2.inp (GNULIB_ISSYMLINK): Define to 1.
* msdos/sedlibmk.inp (HAVE_RANDOM_H): Undefine, in line with its
deletion from gnulib.mk.
(GL_GNULIB_STRINGEQ): Define to 1.
* src/msdos.c (careadlinkat): NULL terminate at the end of the
data written, not one character beyond the same.
Fix the DJGPP port2025-06-28T13:51:31ZPo Luluangruo@yahoo.com2025-06-28T13:51:31Zurn:sha1:acefe3bb122d20112313d22b74f0f6ab6e404cf1
* msdos/sedlibmk.inp (NEXT_AS_FIRST_DIRECTIVE_STDCKDINT_H)
(NEXT_STDCKDINT_H): Define to presumably unused values.
; * msdos/emacs.djl: Don't interfere with the order of other symbols.2025-03-25T02:38:43ZPo Luluangruo@yahoo.com2025-03-25T02:37:09Zurn:sha1:c3492b969da3b117904a070a2617b31dd965f109Fix the DJGPP build2025-03-25T02:38:43ZPo Luluangruo@yahoo.com2025-03-25T02:34:40Zurn:sha1:49eab999f13fede351ab7700c1469ba6cbf3d6b8
* msdos/emacs.djl (.bss): Guarantee that lread.o is 8-byte
aligned.
* msdos/sed2v2.inp (ALIGNOF_INT, ALIGNOF_LONG)
(ALIGNOF_LONG_LONG): Correct typos.
* src/term.c (tty_free_frame_resources): Synchronize with
non-DOS variant.
Re-port to 32-bit systems without alignment primitives2025-03-09T15:07:33ZPo Luluangruo@yahoo.com2025-03-09T15:02:21Zurn:sha1:a5f8ce9f1eae29f87fe13adb61bd4e15faa628a2
* configure.ac (ALIGNOF_INT, ALIGNOF_LONG, ALIGNOF_LONG_LONG):
New variables.
(emacs_cv_alignas_unavailable): Define if alignas and structure
alignment primitives are unavailable. In such an environment,
the MSB tagging scheme must be enabled, as must the GNU malloc.
* msdos/sed2v2.inp: Adjust correspondingly.
* src/alloc.c (union emacs_align_type): Remove types which
contain flexible array members. The address of a field
subsequent to an aggregate with flexible array members cannot
validly be taken.
(mark_memory) [!USE_LSB_TAG && !WIDE_EMACS_INT]: Strip type bits
before scanning memory.
* src/emacs.c (main):
* src/eval.c (Fautoload_do_load):
* src/fns.c (Frequire): Rename a number of illogically named
fields.
* src/lisp.h (ALIGNOF_EMACS_INT): Define to the natural
alignment of EMACS_INT.
(IDEAL_GCALIGNMENT): New macro.
(USE_LSB_TAG): Disable if no alignment specifiers are available,
WIDE_EMACS_INT is undefined, and the natural alignment of
EMACS_INT falls short of LSB tagging's requirements.
(gflags): Rename illogically named fields and don't define them
as bitfields, which runs afoul of certain compiler issues.
(will_dump_p, will_bootstrap_p, will_dump_with_pdumper_p)
(dumped_with_pdumper_p): Adjust accordingly.
* src/pdumper.c (VM_SUPPORTED): Define to 0 when !USE_LSB_TAG.
It is better to read dump files into the heap by hand than to be
supplied with an address that is not representable.
(_dump_object_start_pseudovector): Rename to
dump_object_start_pseudovector, to avoid encroaching on reserved
names.
(START_DUMP_PVEC): Adjust correspondingly.
(dump_mmap_contiguous_vm): Preserve errno around failure
cleanup.
(dump_bitset_bit_set_p): Work around certain compiler issues.
(pdumper_load) [!USE_LSB_TAG]: Reject dump file allocations
that are not representable as Lisp_Objects.
Tested on i386-unknown-solaris2.10, sparc-sun-solaris2.10.
Port to modern GCC and pdumper on MS-DOS2025-02-20T06:04:59ZPo Luluangruo@yahoo.com2025-02-20T06:04:59Zurn:sha1:c22957c4bf7dd25857a44946169c4818996a49d9
* config.bat (mvOk): Protoize.
(djgppOk): Include sys/version.h for _DJGPP_MINOR.
* lisp/loadup.el: If system-type is ms-dos, dump bootstrap-emacs
as b-emacs.dmp.
* msdos/INSTALL: Document new versions of tools that have been
verified successfully to compile Emacs.
* msdos/emacs.djl: New linker script that arranges to link
symbols in `.subrs' in a contiguous part of data, as the DJGPP
runtime appears to treat any non-data and non-text section as
allocatable.
* msdos/mainmake.v2 (install): Install emacs.dmp alongside
emacs.exe.
* msdos/sed1v2.inp (CFLAGS): Define to -O2 -g3.
(LDFLAGS): Provide the said linker script.
(HAVE_PDUMPER): Define to yes.
(UNEXEC_OBJ, PAXCTL_dumped, PAXCTL_notdumped): Delete.
(DUMPING): Set to pdumper.
(MAKE_PDUMPER_FINGERPRINT): Don't erase this variable.
Don't stubify or set minstack. Remove native-comp specific
directives. Don't remove temacs prior to copying and replace
`pdmp' extension with DOS-conformant `dmp'.
* msdos/sed2v2.inp (HAVE_UNEXEC): Remove definition.
(HAVE_PDUMPER): Define to 1.
* msdos/sed6.inp (top_srcdir): Define appropriately.
* msdos/sedlibmk.inp (HAVE_BLKCNT_T): Define to 1.
* src/emacs.c (load_pdump) [MSDOS]: Use `dmp' suffix.
* src/pdumper.c (Fdump_emacs_portable) [MSDOS]: Replace ".pdmp"
suffixes with ".dmp".