1. 18 Apr, 2019 1 commit
    • Paul Eggert's avatar
      Mark _Noreturn error functions as cold · 6d6c55db
      Paul Eggert authored
      On my platform this made ‘make compile-always’ 1.3% faster.
      Suggested by Alex Gramiak in:
      https://lists.gnu.org/r/emacs-devel/2019-04/msg00684.html
      * configure.ac (nw): Don’t use -Wsuggest-attribute=cold.
      * lib-src/make-docfile.c (write_globals):
      Mark noreturn functions as cold.
      * src/callproc.c (exec_failed):
      * src/data.c (wrong_length_argument, wrong_type_argument):
      * src/emacs-module.c (module_abort):
      * src/emacs.c (terminate_due_to_signal):
      * src/eval.c (unwind_to_catch):
      * src/image.c (my_png_error, my_error_exit):
      * src/json.c (json_out_of_memory, json_parse_error):
      * src/keyboard.c (quit_throw_to_read_char, user_error):
      * src/lisp.h (die, wrong_type_argument, wrong_choice)
      (args_out_of_range, args_out_of_range_3, circular_list)
      (buffer_overflow, memory_full, buffer_memory_full)
      (string_overflow, xsignal, xsignal0, xsignal1, xsignal2)
      (xsignal3, signal_error, overflow_error, error, verror)
      (nsberror, report_file_errno, report_file_error)
      (report_file_notify_error, terminate_due_to_signal)
      (emacs_abort, fatal):
      * src/lread.c (load_error_old_style_backquotes)
      (end_of_file_error, invalid_syntax):
      * src/pdumper.c (error_unsupported_dump_object):
      * src/puresize.h (pure_write_error):
      * src/search.c (matcher_overflow):
      * src/sound.c (sound_perror, alsa_sound_perror):
      * src/sysdep.c (handle_arith_signal):
      * src/systime.h (time_overflow):
      * src/term.c (maybe_fatal, vfatal):
      * src/textprop.c (text_read_only):
      * src/timefns.c (invalid_time_zone_specification)
      (time_error, invalid_hz):
      * src/xterm.c (x_connection_closed):
      Use AVOID instead of _Noreturn void, so that it’s marked cold.
      * src/conf_post.h (__has_attribute_cold) [!__has_attribute]:
      New macro.
      (ATTRIBUTE_COLD): New macro.
      * src/frame.h (WINDOW_SYSTEM_RETURN): Add ATTRIBUTE_COLD.
      * src/lisp.h (AVOID): New macro.
      * src/xterm.c: Omit unnecessary static decls, so that we needn’t
      worry about which functions should be marked cold.
      (x_io_error_quitter): Mark as cold.
      6d6c55db
  2. 15 Apr, 2019 2 commits
    • Alexander Gramiak's avatar
      Bump minimum GTK versions to 2.24 and 3.10 · fc0f469f
      Alexander Gramiak authored
      * configure.ac: Bump required GTK 2 and GTK 3 versions and the
      associated GLib versions. Remove obsolete AC_CHECK_FUNCS calls. These
      check for functions available in later GTK 2 versions. These checks
      and can safely be removed with the exception of
      gtk_window_set_has_resize_grip, which according to a comment in
      gtkutil.c causes an issue in Ubuntu's GTK 2.
      
      * src/gtkutil.c:
      * src/xfns.c:
      * src/xterm.c:
      * src/xterm.h: Remove now unused conditional blocks. Use HAVE_GTK3
      instead of GTK_CHECK_VERSION where now applicable. Remove checks of
      now always true USE_GTK_TOOLTIP.
      fc0f469f
    • Paul Eggert's avatar
      Replace executable’s fingerprint in place · 5c2f94a1
      Paul Eggert authored
      * admin/merge-gnulib (GNULIB_MODULES): Add memmem-simple.
      (AVOIDED_MODULES): Add memchr.
      * configure.ac (HAVE_PDUMPER): AC_SUBST it, too, for use in makefiles.
      * lib/Makefile.in (libgnu_a_OBJECTS): Add fingerprint.o.
      * lib/fingerprint.c: New file.
      * lib/memmem.c, lib/str-two-way.h, m4/memmem.m4: New files,
      copied from Gnulib.
      * lib/fingerprint.h: Rename from src/fingerprint.h.
      * lib-src/make-fingerprint.c: Include limits.h, sys/stat.h,
      fingerprint.h, intprops.h, min-max.h.
      (SSIZE_MAX): New macro, if not already defined.
      (main): Without -r, Replace the fingerprint in the input file
      instead of generating a fingerprint.c.
      * lib/Makefile.in (libgnu_a_OBJECTS): Add fingerprint.o.
      * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
      * src/Makefile.in (HAVE_PDUMPER, MAKE_PDUMPER_FINGERPRINT):
      New macros.
      (temacs$(EXEEXT)): Use them to replace the fingerprint instead
      of precalculating it.
      (mostlyclean, ctagsfiles1): Do not worry about fingerprint.c.
      5c2f94a1
  3. 11 Apr, 2019 2 commits
    • NicolasPetton's avatar
      Bump Emacs version to 26.2 · fd1b34bf
      NicolasPetton authored
      * README:
      * configure.ac:
      * msdos/sed2v2.inp:
      * nt/README.W32: Bump Emacs version to 26.2.
      fd1b34bf
    • Paul Eggert's avatar
      Bring back dmpstruct.h · 9994bf17
      Paul Eggert authored
      Bring back the dmpstruct.h checking, and use it when
      --enable-checking=structs is specified.  The checking can be helpful
      to some developers, although it gets in the way of others and is
      not needed for ordinary tarball builds.
      * src/dmpstruct.awk: Restore this file, with mode 644 not 755.
      * configure.ac: New option-arg --enable-checking=structs,
      implied by --enable-checking.
      (CHECK_STRUCTS): New macro and var.
      * src/Makefile.in (CHECK_STRUCTS): New macro.
      (dmpstruct_headers, dmpstruct.h, dmpstruct.h):
      Restore these macros and rules.
      (pdumper.o): Restore this dependency if $(CHECK_STRUCTS) is true.
      (mostlyclean): Remove dmpstruct.h.
      * src/pdumper.c [CHECK_STRUCTS]: Include dmpstruct.h,
      and restore checks against hashes.
      9994bf17
  4. 25 Mar, 2019 1 commit
  5. 09 Mar, 2019 1 commit
  6. 24 Feb, 2019 1 commit
    • Philipp Stephani's avatar
      Ignore pending_signals when checking for quits. · 72ec233f
      Philipp Stephani authored
      pending_signals is often set if no quit is pending.  This results in
      bugs in module code if the module returns but no quit is actually
      pending.
      
      As a better alternative, add a new process_input environment function
      for Emacs 27.  That function processes signals (like maybe_quit).
      
      * configure.ac: Add module snippet for Emacs 27.
      
      * src/module-env-27.h: New file.
      
      * src/emacs-module.h.in: Add process_input function to environment
      interface.
      
      * src/emacs-module.c (module_should_quit): Use QUITP macro to check
      whether the caller should quit.
      (module_process_input): New function.
      (initialize_environment): Use it.
      
      * src/eval.c: Remove obsolete comment.
      
      * test/data/emacs-module/mod-test.c (signal_wrong_type_argument)
      (signal_errno): New helper functions.
      (Fmod_test_sleep_until): New test module function.
      
      * test/src/emacs-module-tests.el (mod-test-sleep-until): New unit
      test.
      
      * doc/lispref/internals.texi (Module Misc): Document process_input.
      72ec233f
  7. 22 Feb, 2019 1 commit
  8. 20 Feb, 2019 1 commit
  9. 18 Feb, 2019 1 commit
    • Ken Brown's avatar
      Use 'timer_getoverrun' on Cygwin when possible · eccfdaff
      Ken Brown authored
      * configure.ac: Add a check for the 'timer_getoverrun' function.
      
      * src/profiler.c [CYGWIN] : Define 'timer_getoverrun' as a
      macro only on versions of Cygwin where it is not already
      defined as a function.
      eccfdaff
  10. 02 Feb, 2019 2 commits
    • Paul Eggert's avatar
      Support (locale-info 'paper) on GNU platforms · 713eece3
      Paul Eggert authored
      * configure.ac (HAVE_LANGINFO__NL_PAPER_WIDTH): New macro.
      * src/fns.c (Flocale_info) [HAVE_LANGINFO__NL_PAPER_WIDTH]:
      Get paper width and height from locale.
      713eece3
    • Paul Eggert's avatar
      Restore SETFATTR substitution · d53ff31b
      Paul Eggert authored
      * configure.ac (SETFATTR): Restore the AC_SUBST of this
      that was inadvertently removed when pdumper support was added.
      Need for ./configure --with-dumping=unexec on Fedora 29.
      d53ff31b
  11. 01 Feb, 2019 4 commits
  12. 15 Jan, 2019 1 commit
    • Daniel Colascione's avatar
      Add portable dumper · d12e5d00
      Daniel Colascione authored
      Add a new portable dumper as an alternative to unexec.  Use it by default.
      
      * src/dmpstruct.awk: New file.
      * src/doc.c (get_doc_string): use will_dump_p().
      * src/editfns.c (styled_format): silence compiler warning
      with UNINIT.
      * src/emacs-module.c (syms_of_module): staticpro ltv_mark.
      * src/emacs.c (gflags): new variable.
      (init_cmdargs): unwrap
      (string_starts_with_p, find_argument, dump_error_to_string)
      (load_pdump): new functions.
      (main): detect pdumper and --temacs invocation; actually load
      portable dump when detected; set gflags as appropriate; changes to
      init functions throughout to avoid passing explicit
      'initialized' argument.
      * src/eval.c (inhibit_lisp_code): remove unused variable.
      (init_eval_once_for_pdumper): new function.
      (init_eval_once): call it.
      * src/filelock.c: CANNOT_DUMP -> will_dump_p()
      * src/fingerprint-dummy.c: new file
      * src/fingerprint.h: new file
      * src/fns.c: CANNOT_DUMP -> will_dump_p(), etc.
      (weak_hash_tables): remove
      (hashfn_equal, hashfn_eql): un-staticify
      (make_hash_table): set new 'next_weak' hash table field; drop
      global weak_hash_tables logic.
      (copy_hash_table): drop global weak_hash_tables logic.
      (hash_table_rehash): new function.
      (hash_lookup, hash_put, hash_remove_from_table, hash_clear):
      rehash if needed.
      (sweep_weak_table): un-staticify; explain logic; bool-ify.
      (sweep_weak_hash_tables): remove function.
      * src/font.c (syms_of_font): remember pdumper stuff.
      * src/fontset.c (syms_of_fontset): remember pdumper stuff.
      * src/frame.c (make_initial_frame): don't reset Vframe_list.
      (init_frame_once_for_pdumper, init_frame_once): new functions.
      (syms_of_frame): remove redundant staticpro.
      * src/fringe.c (init_fringe_once_for_pdumper): new functin.
      (init_fringe_once): call it.
      * src/ftcrfont.c (syms_of_ftcrfont_for_pdumper): new function.
      (syms_of_ftcrfont): call it.
      * src/ftfont.c (syms_of_ftfont_for_pdumper): new function.
      (syms_of_ftfont): call it.
      * src/ftxont.c (syms_of_ftxfont_for_pdumper): new function.
      (syms_of_ftxfont): call it.
      * src/gmalloc.c: adjust for pdumper througout
      (DUMPED): remove weird custom dumped indicator.
      * src/gnutls.c (syms_of_gnutls): pdumper note for
      gnutls_global_initialized.
      * src/image.c (syms_of_image): add pdumper comment,
      initializer note.
      * src/insdel.c (prepare_to_modify_buffer_1): account
      for buffer contents possibly being in dump image.
      * src/keyboard.c (syms_of_keyboard_for_pdumper): new function.
      (syms_of_keyboard): staticpro more; call pdumper syms function.
      * src/lisp.h: add comments throughout
      (gflags): declare.
      (will_dump_p, will_bootstrap_p, will_dump_with_pdumper_p)
      (dumped_with_pdumper_p, will_dump_with_unexec_p)
      (dumped_with_unexec_p, definitely_will_not_unexec_p): new
      functions.
      (POWER_OF_2, ROUNDUP): move macros.
      (PSEUDOVECTOR_TYPE, PSEUDOVECTOR_TYPEP): take vectorlike header
      pointer instead of vector; constify.
      (Lisp_Hash_Table): add comment about need to rehash on access; add
      comment for next_weak.
      (HASH_KEY, HASH_VALUE, HASH_HASH, HASH_TABLE_SIZE): const-ify.
      (hash_table_rehash): declare.
      (hash_rehash_needed_p, hash_rehash_if_needed): new functions.
      (finalizers, doomed_finalizers): declare extern.
      (SUBR_SECTION_ATTRIBUTE): new macro.
      (staticvec, staticidx): un-static-ify.
      (sweep_weak_hash_tables): remove declaration.
      (sweep_weak_table): declare.
      (hashfn_eql, hashfn_equal): declare.
      (number_finalizers_run): new variable.
      (Vdead): externify when ENABLE_CHECKING.
      (gc_root_type): new enumeration.
      (gc_root_visitor): new struct.
      (visit_static_gc_roots): declare.
      (vectorlike_nbytes): declare.
      (vector_nbytes): define as trivial inline function wrapper for
      vectorlike_nbytes.
      (init_obarray_once): change signature.
      (primary_thread): extern-ify.
      (init_buffer): change signature.
      (init_frame_once): declare.
      * src/lread.c (readevalloop): adjust for new dumped predicates.
      (init_obarray_once): new function.
      (ndefsubr): new variable.
      (defsubr): increment it.
      (load_path_check): adjust for pdumper.
      (load_path_default): use pdumper functions; adjust for
      dump search.
      * src/macfont.m (macfont_init_font_change_handler): avoid
      shadowing global.
      (syms_of_macfont_for_pdumper): new function.
      (syms_of_macfont): call it.
      * src/menu.c (syms_of_menu): staticpro more stuff.
      * src/minibuf.c (Ftry_completion): rehash if needed.
      (init_minibuf_once_for_pdumper): new function.
      (init_minibuf_once): call it.
      * src/nsfont.m (syms_of_nsfns): staticpro more.
      * src/nsfont.m (syms_of_nsfont_for_pdumper): new function.
      (syms_of_nsfont): call it.
      * src/nsterm.m (syms_of_nsfont): remember pdumper stuff.
      * src/pdumper.c: new file.
      * src/pdumper.h: new file.
      * src/process.c (init_process_emacs): use new pdumper functions
      instead of CANNOT_DUMP.
      * src/profiler.c (syms_of_profiler_for_pdumper): new function.
      (syms_of_profiler_for_pdumper): call it.
      * src/search.c (syms_of_search_for_pdumper): new function.
      (syms_of_search_for_pdumper): call it.
      * src/sheap.c (bss_sbrk_did_unexec): remove.
      * src/sheap.h (bss_sbrk_did_unexec): remove.
      * src/syntax.c (syms_of_syntax): don't redundantly staticpro
      re_match_object.
      * src/sysdep.c: use will_dump_with_unexec_p() instead of bss
      hack thing.
      * src/syssignals.h (init_sigsegv): declare.
      * src/systime.h (init_timefns): remove bool from signature.
      * src/textprop.c (syms_of_textprop): move staticpro.
      * src/thread.c (main_thread_p): constify.
      * src/thread.h (main_thread_p): constify.
      * src/timefns.c (init_timefns): remove bool from signature.
      (syms_of_timefns_for_pdumper): new function.
      (syms_of_timefns): call it.
      * src/w32.c: rearrange code.
      * src/w32.h (w32_relocate): declare.
      * src/w32fns.c (syms_of_w32fns): add pdumper note.
      * src/w32font.c (syms_of_w32font_for_pdumper): new function.
      (syms_of_w32font): call it.
      * src/w32heap.c (using_dynamic_heap): new variable.
      (init_heap): use it.
      * src/w32menu.c (syms_of_w32menu): add pdumper note.
      * src/w32proc.c
      (ctrl_c_handler, mainCRTStartup, _start, open_input_file)
      (rva_to_section, close_file_data): move here.
      * src/w32uniscribe.c (syms_of_w32uniscribe_for_pdumper):
      new function.
      (syms_of_w32uniscribe): call it.
      * src/window.c (init_window_once_for_pdumper): new function.
      (init_window_once): call it; staticpro more stuff.
      * src/xfont.c (syms_of_xfont_for_pdumper): new function.
      (syms_of_xfont): call it.
      * src/xftfont.c (syms_of_xftfont_for_pdumper): new function.
      (syms_of_xftfont): call it.
      * src/xmenu.c (syms_of_xmenu_for_pdumper): new function.
      (syms_of_xmenu): call it.
      * src/xselect.c (syms_of_xselect_for_pdumper): new function.
      (syms_of_xselect): call it.
      * src/xsettings.c (syms_of_xsettings): add more pdumper notes.
      * src/term.c (syms_of_xterm): add pdumper note.
      
      * src/dispnew.c (init_faces_initial): new function.
      (init_display_interactive): rename from init_display; use
      will_dump_p instead of !initialized.  Initialize faces early for
      pdumper if needed.
      (init_display): new function.
      (syms_of_display_for_pdumper): new function.
      (syms_of_display): call it.
      
      * src/dbusbind.c (syms_of_dbusbind): Add TODO for bus reset
      on pdumper load.
      
      * src/data.c (Fdefalias): Use will_dump_p
      instead of Vpurify_flag.
      (Fmake_variable_buffer_local): silence compiler warning with -Og
      by making valcontents UNINIT.
      (arith_driver): silence compiler warning with UNINIT.
      
      * src/conf_post.h (ATTRIBUTE_SECTION): new macro.
      
      * src/composite.c (composition_gstring_put_cache): rehash hash
      table if needed.
      
      * src/coding.c (init_coding_once, syms_of_coding): remember
      pdumper stuff.
      
      * src/charset.h (charset_table_size, charset_table_user): declare.
      
      * src/charset.c (charset_table_used, charset_table_size): un-static.
      (init_charset_oncem, syms_of_charset): remember pdumper stuff.
      
      * src/category.c (category_table_version): remove obsolete
      variable.
      
      * src/callint.c (syms_of_callint): staticpro 'preserved_fns'
      (init_callproc): use will_dump_p instead of !CANNOT_DUMP.
      
      * src/bytecode.c (exec_byte_code): rehash table tables if needed
      
      * src/buffer.c (alloc_buffer_text, free_buffer_text): account for
      pdumper
      (init_buffer_once): add TODO; remember stuff for pdumper.
      (init_buffer): don't take initialized argument; adjust
      for pdumper.
      
      * src/atimer.c (init_atimer): initialize subr only if
      !initialized.
      
      * src/alloc.c: (vector_marked_p, set_vector_marked)
      (vectorlike_marked_p, set_vectorlike_marked, cons_marked_p)
      (set_cons_marked, string_marked_p, set_string_marked)
      (symbol_marked_p, set_symbol_marked, interval_marked_p)
      (set_interval_marked): new accessor routines.  Use them
      instead of raw GC access throughout.
      (Vdead): make non-static when ENABLE_CHECKING.
      (vectorlike_nbytes): rename of 'vector_nbytes'; take a vectorlike
      header as input instead of a vector.
      (number_finalizers_run): new internal C variable.
      (mark_maybe_object): check for pdumper objects.
      (valid_pointer_p): don't be gratuitously inefficient under rr(1).
      (make_pure_c_string): add support for size_byte = -2 mode
      indicating that string data points into Emacs image rodata.
      (visit_vectorlike_root): visits GC roots embedded in
      vectorlike objects.
      (visit_buffer_root): visits GC roots embedded in
      our totally-not-a-buffer buffer global objects.
      (visit_static_gc_roots): visit GC roots in the Emacs data section.
      (mark_object_root_visitor): root callback used for conventional GC
      marking
      (weak_hash_tables): new internal variable for tracking found weak
      hash tables during GC.
      (mark_and_sweep_weak_table_contents): new weak hash table marking.
      (garbage_collect_1): use new GC root visitor machinery.
      (mark_vectorlike): accept a vectorlike_header instead of a
      Lisp_Vector.
      (mark_frame, mark_window, mark_hash_table): new functions.
      (mark_object): initialize 'm'; check for pdumper objects and use
      new mark-bit accessors throughout.  Remove some object-specific
      marking code and move to helper functions above.
      (survives_gc_p): check for pdumper objects.
      (gc-sweep): clear pdumper mark bits.
      (init_alloc_once_for_pdumper): new helper function for early init
      called both during normal init and pdumper load.
      (init_alloc_once): pdumper integration.
      
      * src/Makefile.in: Rewrite dumping for pdumper; add pdumper.o;
      invoke temacs with --temacs command line option; build dmpstruct.h
      from dmpstruct.awk; stop relying on CANNOT_DUMP; clean up pdumper
      intermediate files during build.
      
      * nextstep/Makefile.in: build emacs.pdmp into NS packages
      
      * lisp/startup.el: account for new '--temacs' and '--dump-file'
      command line option.
      
      * lisp/loadup.el: rewrite early init to account for pdumper; use
      injected 'dump-mode' variable (set via the new '--temacs' option)
      instead of parsing command line.
      
      * lisp/cus-start.el: Check 'dump-mode' instead of 'purify-flag',
      since the new 'dump-mode'
      
      * lib-src/make-fingerprint.c: new program
      
      * lib-src/Makefile.in: built make-fingerprint utility program
      
      * configure.ac: Add --with-pdumper toggle to control pdumper
      support; add --with-unexec toggle to control unexec support.
      Add --with-dumping option to control which dumping strategy we use
      by default.  Adjust for pdumper throughout.  Check for
      posix_madvise.
      
      * Makefile.in: Add @DUMPING@ substitution; add pdumper mode.
      
      * .gitignore: Add make-fingerprint, temacs.in, fingerprint.c,
      dmpstruct.h, and pdumper dump files.
      d12e5d00
  13. 10 Jan, 2019 1 commit
    • Alan Third's avatar
      Add native image scaling (bug#33587) · a1b7a3f2
      Alan Third authored
      * configure.ac: Test for XRender outside of xft checks.
      * src/Makefile.in (XRENDER_LIBS): List XRender libs separately from
      xft libs.
      * lisp/image.el (image--get-imagemagick-and-warn): Allow resizing if
      native scaling is available.
      * src/dispextern.h: Add XRender and image scaling stuff.
      (struct image): Add XRender Pictures.
      * src/image.c (x_create_bitmap_mask):
      (image_create_x_image_and_pixmap): Handle XRender Picture.
      (scale_image_size):
      (compute_image_size): Make available when any form of scaling is
      enabled.
      (x_set_image_size): New function.
      (lookup_image): Set image size.
      (x_create_x_image_and_pixmap): Create XRender Picture when necessary.
      (x_put_x_image): Handle the case where desired size != actual size.
      (free_image): Free XRender Pictures.
      (Fimage_scaling_p): New function.
      (syms_of_image): Add image-scaling-p.
      * src/nsimage.m (ns_load_image): Remove NS specific resizing.
      ([EmacsImage setSizeFromSpec:]): Remove method.
      (ns_image_set_size): New function.
      * src/nsterm.m (ns_draw_fringe_bitmap): Cocoa and GNUstep both have
      the same compositing functions, so remove unnecessary difference.
      * src/xterm.c (x_composite_image): New function.
      (x_draw_image_foreground): Use new x_composite_image function.
      * doc/lispref/display.texi (Image Descriptors): Document
      image-scaling-p and add resizing descriptors.
      (ImageMagick Images): Remove resizing descriptors.
      a1b7a3f2
  14. 07 Jan, 2019 1 commit
  15. 05 Jan, 2019 1 commit
  16. 01 Jan, 2019 2 commits
  17. 26 Nov, 2018 1 commit
    • Paul Eggert's avatar
      emacsclient: assume HAVE_INET_SOCKETS · ed3ae3fc
      Paul Eggert authored
      * configure.ac (HAVE_INET_SOCKETS): Remove.
      * lib-src/emacsclient.c: Simplify by assuming HAVE_SOCKETS and
      HAVE_INET_SOCKETS, which are always true nowadays, except perhaps
      for MS-DOS and if so this program shouldn’t be built there anyway.
      Don’t bother including sys/types.h, as it’s not needed on modern
      systems (and syswait.h does it for us anyway).
      (main): Simplify by assuming SIGSTOP (which is always defined
      if SIGCONT is), and by assuming HAVE_SOCKETS && HAVE_INET_SOCKETS.
      ed3ae3fc
  18. 12 Nov, 2018 1 commit
  19. 30 Oct, 2018 1 commit
  20. 19 Oct, 2018 1 commit
    • Paul Eggert's avatar
      Fix struct thread alignment on FreeBSD x86 · d2a07b9a
      Paul Eggert authored
      Problem reported by Joseph Mingrone in:
      https://lists.gnu.org/r/emacs-devel/2018-10/msg00238.html
      While we’re at it, apply a similar fix to struct Lisp_Subr; this
      removes the need for GCALIGNED_STRUCT_MEMBER and thus can shrink
      struct Lisp_Subr a bit.
      * configure.ac (HAVE_STRUCT_ATTRIBUTE_ALIGNED): Bring back this macro.
      Although used only for performance (not to actually align
      structures), we might as well take advantage of it.
      * src/lisp.h (GCALIGNED_STRUCT_MEMBER): Remove; all uses removed.
      (union Aligned_Lisp_Subr): New type, like struct Lisp_Subr but aligned.
      * src/lisp.h (XSUBR, DEFUN):
      * src/lread.c (defsubr): Use it.  All callers changed.
      * src/thread.c (union aligned_thread_state): New type.
      (main_thread): Now of this type, so it’s aligned.
      All uses changed.
      * src/xmenu.c (syms_of_xmenu) [USE_GTK || USE_X_TOOLKIT]:
      Adjust to union Aligned_Lisp_Subr change.
      d2a07b9a
  21. 18 Oct, 2018 1 commit
    • Paul Eggert's avatar
      Bring back nocombreloc if dumping · e511b9dd
      Paul Eggert authored
      Without this patch, Emacs dumps core on Fedora 28 x86-64
      when configured via "CC='gcc -m32' --enable-gcc-warnings
      --without-imagemagick --without-gif --with-modules
      PKG_CONFIG_LIBDIR=/usr/lib/pkgconfig:/usr/share/pkgconfig".
      and then when run normally in a windowing system.
      'make check' and 'emacs -nw' work OK even without the patch.
      * configure.ac (LD_SWITCH_SYSTEM_TEMACS): Prepend
      -znocombreloc if supported and if dumping.  This mostly
      reverts 2018-06-15T21:37:39!eggert@cs.ucla.edu "Remove old
      combreloc hack".
      e511b9dd
  22. 13 Oct, 2018 1 commit
  23. 09 Oct, 2018 1 commit
  24. 30 Aug, 2018 1 commit
  25. 29 Aug, 2018 1 commit
  26. 28 Aug, 2018 4 commits
  27. 24 Aug, 2018 1 commit
    • Glenn Morris's avatar
      Update GNOME bugtracker URLs · 624e7dc7
      Glenn Morris authored
      * configure.ac, admin/notes/multi-tty, etc/PROBLEMS:
      * src/emacs.c (main):
      * src/xterm.c (x_connection_closed): Update GNOME bugtracker URLs.
      ; * src/gtkutil.c (xg_display_close):
      ; * src/image.c (svg_load_image): Update URLs in comments.
      624e7dc7
  28. 14 Aug, 2018 1 commit
    • Paul Eggert's avatar
      Rename --without-mini-gmp to --with-libgmp · 1164d49b
      Paul Eggert authored
      * configure.ac (HAVE_GMP): Rename ‘configure’ option from
      --without-mini-gmp to --with-libgmp.  All uses changed.
      * doc/lispref/numbers.texi (Predicates on Numbers): Large
      integers are always available.  Clarify how eq works on them.
      1164d49b
  29. 13 Aug, 2018 1 commit
  30. 12 Aug, 2018 1 commit
    • Paul Eggert's avatar
      Make mini-gmp safe for --enable-gcc-warnings · d966f8d2
      Paul Eggert authored
      * configure.ac (GMP_OBJ): When building mini-gmp, compile
      mini-gmp-emacs.c, not mini-gmp.c.
      * lib-src/etags.c (NDEBUG): Don't attempt to redefine, in
      case the builder compiles with -DNDEBUG.
      * src/conf_post.h (NDEBUG) [!ENABLE_CHECKING && !NDEBUG]: Define.
      This avoids bloat in mini-gmp-emacs.o.
      * src/mini-gmp-emacs.c: New file, which pacifies --enable-gcc-warnings.
      d966f8d2