1. 11 Oct, 2013 1 commit
  2. 10 Oct, 2013 1 commit
    • Barry Fishman's avatar
      Handle giflib 5 changes (tiny change) · f3606ef7
      Barry Fishman authored
      * configure.ac: Update for giflib 5. 
      * src/image.c (GIFLIB_MAJOR): Ensure it's defined.
      (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax.  (Bug#15531)
  3. 08 Oct, 2013 1 commit
  4. 07 Oct, 2013 1 commit
    • Paul Eggert's avatar
      Improve support for popcount and counting trailing zeros. · 595e113b
      Paul Eggert authored
      Do this by using the Gnulib modules for this.
      This should generate faster code on non-GCC, non-MSC platforms,
      and make the code a bit more portable, at least in theory.
      * admin/merge-gnulib (GNULIB_MODULES): Add count-one-bits
      and count-trailing-zeros.
      * lib/count-one-bits.c, lib/count-one-bits.h:
      * lib/count-trailing-zeros.c, lib/count-trailing-zeros.h:
      * m4/count-one-bits.m4, m4/count-trailing-zeros.m4:
      New files, copied from gnulib.
      * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
      * nt/gnulib.mk: Merge changes from lib/gnulib.mk.
      * src/data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
      (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
      (popcount_size_t_msc, popcount_size_t_gcc):
      Remove; now done by Gnulib.
      (popcount_size_t): Now a macro that defers to Gnulib.
      (count_trailing_zero_bits): Return int, for consistency with
      Gnulib and because Emacs prefers signed to unsigned int.
      Don't assume that size_t is either unsigned int or unsigned long
      or unsigned long long.
      (size_t_to_host_endian): Do not assume that size_t is either
      exactly 32 or exactly 64 bits wide.
      * src/lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
      etc., so that it's now an enum constant, not a macro.
      No need to assume that it's either 32 or 64.
      Fixes: debbugs:15550
  5. 04 Oct, 2013 1 commit
    • Paul Eggert's avatar
      Use hardware support for byteswapping on glibc x86 etc. · 4eed3157
      Paul Eggert authored
      On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
      whereas the old swap64 needed 30.
      * admin/merge-gnulib (GNULIB_MODULES): Add byteswap.
      * lib/byteswap.in.h, m4/byteswap.m4: New files, copied from Gnulib.
      * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
      * src/fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
      * src/sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
      Use byteswap.h's macros to swap bytes.
      * src/lisp.h (swap16, swap32, swap64): Remove.
      All uses replaced by bswap_16, bswap_32, bswap_64.
  6. 03 Oct, 2013 1 commit
    • Paul Eggert's avatar
      Merge from gnulib. · 0a858ebf
      Paul Eggert authored
      * src/conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
      * src/lisp.h: Include <verify.h>, for 'assume'.
      This also incorpoprates:
      2013-10-02 verify: new macro 'assume'
      2013-09-26 dup2, dup3: work around another cygwin crasher
      2013-09-26 getdtablesize: work around cygwin issue
  7. 25 Sep, 2013 1 commit
    • Paul Eggert's avatar
      Merge from gnulib. · 959c3d24
      Paul Eggert authored
      This incorporates:
      2013-09-24 manywarnings: enable nicer gcc warning messages
      2013-09-23 warnings: port --enable-gcc-warnings to Solaris Studio 12.3
      2013-09-21 timespec: use the new TIMESPEC_RESOLUTION elsewhere
      * configure.ac (WERROR_CFLAGS): Omit -fdiagnostics-show-option
      and -funit-at-a-time, since manywarnings does that for us now.
  8. 23 Sep, 2013 2 commits
    • Jan Djärv's avatar
      Suppress some unhelpful warnings when using clang. · 8762e524
      Jan Djärv authored
      * configure.ac: With clang, check for and use -Wno-switch,
      -Wno-tautological-constant-out-of-range-compare and -Wno-pointer-sign.
      * conf_post.h(assume): Use __builtin_unreachable for clang.
      * src/filelock.c (lock_file_1): Rearrange to remove compiler warning
      about excess arguments to snprintf.
    • Daniel Colascione's avatar
      Tell valgrind about conservative GC regions and suppress spurious · a84683fd
      Daniel Colascione authored
      * alloc.c (USE_VALGRIND): New macro; on by default
      [USE_VALGRIND]: Mark conservatively-scanned regions valid for
      valgrind purposes.
      (valgrind_p) [USE_VALGRIND]: New variable.
      (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
  9. 20 Sep, 2013 2 commits
  10. 19 Sep, 2013 2 commits
  11. 17 Sep, 2013 1 commit
    • Dmitry Antipov's avatar
      * configure.ac: Do not check for g_type_init because we · 19452b86
      Dmitry Antipov authored
      require glib >= 2.28 for GTK3, glib >= 2.10 for GTK2,
      glib >= 2.26 for GSettings and glib >= 2.7.0 for GConf, so
      suitable glib should provide g_type_init unconditionally.
      * src/image.c (fn_g_type_init) [WINDOWSNT]: Define and load
      only if Glib < 2.36.0.
      (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
      * src/xsettings.c (init_gconf, init_gsettings): Do not check
      for g_type_init.
  12. 15 Sep, 2013 1 commit
    • Jan Djärv's avatar
      Port the font backend from the Mac port. · 3fa2054e
      Jan Djärv authored
      * configure.ac: Add check for OSX 10.5, required for macfont.o.
      * etc/NEWS: Mention the macfont backend.
      * src/Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
      * src/font.c (syms_of_font): Call syms_of_macfont.
      * src/font.h: Declare syms_of_macfont.
      * src/nsfns.m: Include macfont.h.
      (Fx_create_frame): Register macfont driver, make a better default font.
      (Fns_popup_font_panel): Get font from macfont driver, if used.
      * src/nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
      (nsfont_open): Set font driver type.
      Set font->ascent and font->descent.  Figure out font instead of
      ns_tmp_font, and flags instead of ns_tmp_flags.
      Fix indentation. Remove call to ns_draw_text_decoration,
      moved to nsterm.
      * src/nsterm.m: Include macfont.h.
      (ns_tmp_flags, ns_tmp_font): Remove.
      (ns_compute_glyph_string_overhangs): Check for driver Qns.
      (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
      ns_tmp_font.  Call ns_draw_text_decoration here instead of nsfont.m.
      (changeFont:): Fix code style.  Check for font driver type when
      getiing font.
      * src/nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
  13. 09 Sep, 2013 2 commits
  14. 08 Sep, 2013 2 commits
  15. 07 Sep, 2013 1 commit
    • Paul Eggert's avatar
      Port --without-x --enable-gcc-warnings to Fedora 19. · 4b73fc73
      Paul Eggert authored
      * configure.ac (WERROR_CFLAGS): Omit redundant use of
      -Wmissing-field-initializers, -Wswitch, -Wtype-limits,
      -Wunused-parameter.  If there is no window system, also omit
      -Wsuggest-attribute=const and -Wsuggest-attribute=noreturn; this
      is needed for Fedora 19.
      * src/gfilenotify.c (globals_of_gfilenotify):
      Call g_type_init only if using an older glib version that needs it.
  16. 05 Sep, 2013 1 commit
    • Dmitry Antipov's avatar
      Make --without-x compatible with --enable-gcc-warnings. · 257b3b03
      Dmitry Antipov authored
      * configure.ac: If both --without-x and --enable-gcc-warnings are
      specified, use -Wno-unused-variable, -Wno-unused-but-set-variable
      and -Wno-unused-but-set-parameter.
      * src/font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
      * src/font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
      members under HAVE_WINDOW_SYSTEM.
      * src/keyboard.c (make_lispy_focus_out): Likewise.
      (record_menu_key): Move under HAVE_MENUS.
      * src/xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
      (syms_of_xdisp): Adjust user.
      (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
      (start_hourglass, cancel_hourglass):
      * src/xfaces.c (toplevel): Likewise with PT_PER_INCH,
      clear_font_table_count, CLEAR_FONT_TABLE_COUNT
      (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
      Declare only if HAVE_WINDOW_SYSTEM.
      (lface_same_font_attributes_p, clear_face_gcs): Define only
  17. 04 Sep, 2013 1 commit
    • Paul Eggert's avatar
      Makefile improvements. · 224e313d
      Paul Eggert authored
      * Makefile.in (lib): Depend on am--refresh, to avoid a race.
      (src): Remove duplicate dependency on FRC.
      Invoke just one submake, not two.  Avoid the need for 'pwd'.
      * lwlib/Makefile.in (all): Put this first.  Don't use double-colon
      rules, as they are not portable according to POSIX.  Mark as phony.
      * oldXMenu/Makefile.in (all, tags): Don't use double-colon rules, as they
      are not portable according to POSIX.  Mark as phony.
      * src/Makefile.in (config.status): Don't use double-colon rules, as
      they are not portable according to POSIX.  Fix shell typo with `;
      I guess this rule has never been tested?
      (VCSWITNESS): New macro, to override any environment var.
  18. 02 Sep, 2013 1 commit
  19. 31 Aug, 2013 3 commits
  20. 28 Aug, 2013 2 commits
  21. 27 Aug, 2013 4 commits
    • Paul Eggert's avatar
      Simplify EMACS_TIME-related code. · 43aac990
      Paul Eggert authored
      This portability layer is no longer needed, since Emacs has been
      using struct timespec as a portability layer for some time.
      Merge from gnulib, incorporating:
      2013-08-27 timespec: new convenience constants and function
      * src/atimer.h, src/buffer.h, src/dispextern.h, src/xgselect.h:
      Include <time.h> rather than "systime.h"; that's all that's needed now.
      * src/dispnew.c: Include <timespec.h> rather than "systime.h";
      that's all that's needed now.
      * src/systime.h (EMACS_TIME): Remove.  All uses changed to struct timespec.
      (EMACS_TIME_RESOLUTION): Remove.  All uses changed to
      (LOG10_EMACS_TIME_RESOLUTION): Remove.  All uses changed to
      (EMACS_SECS, emacs_secs_addr): Remove.  All uses changed to tv_sec.
      (EMACS_NSECS): Remove.  All uses changed to tv_nsec.
      (make_emacs_time): Remove.  All used changed to make_timespec.
      (invalid_timespec): Rename from invalid_emacs_time.  All uses changed.
      (current_timespec): Rename from current_emacs_time.  All uses changed.
      (add_emacs_time): Remove.  All uses changed to timespec_add.
      (sub_emacs_time): Remove.  All uses change dot timespec_sub.
      (EMACS_TIME_SIGN): Remove.  All uses changed to timespec_sign.
      (timespec_valid_p): Rename from EMACS_TIME_VALID_P.  All uses changed.
      (EMACS_TIME_FROM_DOUBLE): Remove.  All uses changed to dtotimespec.
      (EMACS_TIME_TO_DOUBLE): Remove.  All uses changed to timespectod.
      (current_timespec): Rename from current_emacs_time.  All uses changed.
      (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove.  All uses
      changed to timespec_cmp.
      * src/xgselect.c: Include <timespec.h>, since our .h files don't.
    • Dmitry Antipov's avatar
      * configure.ac (DOCMISC_DVI_W32, DOCMISC_HTML_W32, DOCMISC_INFO_W32) · 15091df5
      Dmitry Antipov authored
      (DOCMISC_PDF_W32, DOCMISC_PS_W32): No spaces!
    • Glenn Morris's avatar
      Move source for Emacs on MS Windows FAQ here from Emacs webpages repository · 1857cd3f
      Glenn Morris authored
      * Makefile.in (mostlyclean, clean, distclean, bootstrap-clean)
      (maintainer-clean, check-declare): Remove pointless subshells.
      Check cd return value.
      * configure.ac (DOCMISC_DVI_W32, DOCMISC_HTML_W32, DOCMISC_INFO_W32)
      (DOCMISC_PDF_W32, DOCMISC_PS_W32): New output variables.
      * Makefile.in (check-info-dir): Ignore efaq-w32.
      * admin/admin.el (manual-misc-manuals): Use INFO_COMMON rather than
      * doc/misc/efaq-w32.texi: Move here from the web-pages repository.
      * doc/misc/Makefile.in (DOCMISC_DVI_W32, DOCMISC_HTML_W32, DOCMISC_INFO_W32)
      (DOCMISC_PDF_W32, DOCMISC_PS_W32): New configure output variables.
      (INFO_COMMON, INFO_INSTALL): New derivations of INFO_TARGETS.
      Add DOCMISC_*_W32 variables.
      (echo-info): Use INFO_INSTALL rather than INFO_TARGETS.
      (efaq_w32_deps): New variable.
      (efaq-w32, $(buildinfodir)/efaq-w32$(INFO_EXT), efaq-w32.dvi)
      (efaq-w32.pdf, efaq-w32.html): New rules.
      (clean): Remove efaq-w32 products.
    • Glenn Morris's avatar
      * Makefile.in (mostlyclean, clean, distclean, bootstrap-clean) · 61ac6b9f
      Glenn Morris authored
      (maintainer-clean, check-declare): Remove pointless subshells.
      Check cd return value.
  22. 26 Aug, 2013 1 commit
  23. 23 Aug, 2013 1 commit
  24. 22 Aug, 2013 1 commit
  25. 21 Aug, 2013 1 commit
    • Paul Eggert's avatar
      Port close-on-exec pty creation to FreeBSD 9.1-RELEASE. · f035e3a9
      Paul Eggert authored
      * configure.ac (PTY_OPEN): If posix_openpt with O_CLOEXEC fails
      and reports EINVAL, try it again without O_CLOEXEC.  This should
      port PTY_OPEN to FreeBSD 9, which stupidly rejects O_CLOEXEC.
      What were they thinking?
      Fixes: debbugs:15129
  26. 20 Aug, 2013 2 commits
  27. 19 Aug, 2013 1 commit
    • Paul Eggert's avatar
      Merge from gnulib. · 51632863
      Paul Eggert authored
      This incorporates:
      2013-08-15 warnings: minor optimization
      2013-08-15 warnings: check -Wfoo rather than -Wno-foo
  28. 15 Aug, 2013 1 commit