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emacs/m4
Po Lu a496509ced Update Android port
* .gitignore: Add new files.
* INSTALL.android: Explain how to build Emacs for ancient
versions of Android.
* admin/merge-gnulib (GNULIB_MODULES): Add getdelim.
* build-aux/config.guess (timestamp, version):
* build-aux/config.sub (timestamp, version): Autoupdate.
* configure.ac (BUILD_DETAILS, ANDROID_MIN_SDK):
(ANDROID_STUBIFY): Allow specifying CFLAGS via ANDROID_CFLAGS.
Add new configure tests for Android API version when not
explicitly specified.

* doc/emacs/android.texi (Android): Add reference to ``Other
Input Devices''.
(Android File System): Remove restrictions on directory-files on
the assets directory.
* doc/emacs/emacs.texi (Top): Add Other Input Devices to menu.
* doc/emacs/input.texi (Other Input Devices): New node.
* doc/lispref/commands.texi (Touchscreen Events): Document
changes to touchscreen input events.
* doc/lispref/frames.texi (Pop-Up Menus): Likewise.
* etc/NEWS: Announce changes.
* java/Makefile.in: Use lib-src/asset-directory-tool to generate
an `directory-tree' file placed in /assets.
* java/debug.sh: Large adjustments to support Android 2.2 and
later.

* java/org/gnu/emacs/EmacsContextMenu.java (inflateMenuItems):
* java/org/gnu/emacs/EmacsCopyArea.java (perform):
* java/org/gnu/emacs/EmacsDialog.java (toAlertDialog):
* java/org/gnu/emacs/EmacsDrawLine.java (perform):
* java/org/gnu/emacs/EmacsDrawRectangle.java (perform):
* java/org/gnu/emacs/EmacsDrawable.java (EmacsDrawable):
* java/org/gnu/emacs/EmacsFillPolygon.java (perform):
* java/org/gnu/emacs/EmacsFillRectangle.java (perform):
* java/org/gnu/emacs/EmacsGC.java (EmacsGC):
* java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap):
(destroyHandle):
* java/org/gnu/emacs/EmacsSdk7FontDriver.java (draw): Avoid
redundant canvas saves and restores.
* java/org/gnu/emacs/EmacsService.java (run):
* java/org/gnu/emacs/EmacsView.java (EmacsView):
(handleDirtyBitmap):
* java/org/gnu/emacs/EmacsWindow.java (changeWindowBackground)
(EmacsWindow): Make compatible with Android 2.2 and later.

* lib-src/Makefile.in (DONT_INSTALL): Add asset-directory-tool
on Android.:(asset-directory-tool{EXEEXT}): New target.
* lib-src/asset-directory-tool.c (struct directory_tree, xmalloc)
(main_1, main_2, main): New file.

* lib, m4: Merge from gnulib.  This will be reverted before
merging to master.

* lisp/button.el (button-map):
(push-button):
* lisp/frame.el (display-popup-menus-p): Improve touchscreen
support.
* lisp/subr.el (event-start):
(event-end): Handle touchscreen events.
* lisp/touch-screen.el (touch-screen-handle-timeout):
(touch-screen-handle-point-update):
(touch-screen-handle-point-up):
(touch-screen-track-tap):
(touch-screen-track-drag):
(touch-screen-drag-mode-line-1):
(touch-screen-drag-mode-line): New functions.
([mode-line touchscreen-begin]):
([bottom-divider touchscreen-begin]): Bind new events.

* lisp/wid-edit.el (widget-event-point):
(widget-keymap):
(widget-event-start):
(widget-button--check-and-call-button):
(widget-button-click): Improve touchscreen support.

* src/alloc.c (make_lisp_symbol): Avoid ICE on Android NDK GCC.
(mark_pinned_symbols): Likewise.

* src/android.c (struct android_emacs_window): New struct.
(window_class): New variable.
(android_run_select_thread): Add workaround for Android platform
bug.
(android_extract_long, android_scan_directory_tree): New
functions.
(android_file_access_p): Use those functions instead.
(android_init_emacs_window): New function.
(android_init_emacs_gc_class): Update signature of `markDirty'.
(android_change_gc, android_set_clip_rectangles): Tell the GC
whether or not clip rects were dirtied.
(android_swap_buffers): Do not look up method every time.
(struct android_dir): Adjust for new directory tree lookup.
(android_opendir, android_readdir, android_closedir): Likewise.
(android_four_corners_bilinear): Fix coding style.
(android_ftruncate): New function.
* src/android.h: Update prototypes.  Replace ftruncate with
android_ftruncate when necessary.

* src/androidterm.c (handle_one_android_event): Pacify GCC.  Fix
touch screen tool bar bug.
* src/emacs.c (using_utf8): Fix compilation error.
* src/fileio.c (Ffile_system_info): Return Qnil when fsusage.o
is not built.
* src/filelock.c (BOOT_TIME_FILE): Fix definition for Android.
* src/frame.c (Fx_parse_geometry): Fix uninitialized variable
uses.
* src/keyboard.c (lispy_function_keys): Fix `back'.
* src/menu.c (x_popup_menu_1): Handle touch screen events.
(Fx_popup_menu): Document changes.

* src/sfnt.c (main): Improve tests.

* src/sfntfont-android.c (sfntfont_android_put_glyphs): Fix
minor problem.
(init_sfntfont_android): Check for
HAVE_DECL_ANDROID_GET_DEVICE_API_LEVEL.
* src/sfntfont.c (struct sfnt_font_desc): New fields `adstyle'
and `languages'.
(sfnt_parse_style): Append tokens to adstyle.
(sfnt_parse_languages): New function.
(sfnt_enum_font_1): Parse supported languages and adstyle.
(sfntfont_list_1): Handle new fields.
(sfntfont_text_extents): Fix uninitialized variable use.
(syms_of_sfntfont, mark_sfntfont): Adjust accordingly.
2023-01-19 22:19:06 +08:00
..
00gnulib.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
__inline.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
absolute-header.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
acl.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-13 20:03:54 -08:00
alloca.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
assert_h.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-13 20:03:54 -08:00
builtin-expect.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
byteswap.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
c-bool.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
canonicalize.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
clock_time.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
copy-file-range.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
d-type.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
dirent_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
dirfd.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
double-slash-root.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
dup2.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
eealloc.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
environ.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
errno_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
euidaccess.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
execinfo.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
explicit_bzero.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
extensions.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
extern-inline.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
faccessat.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fchmodat.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fcntl.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fcntl_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fdopendir.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
filemode.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
flexmember.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fpending.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fpieee.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
free.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fstatat.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
fsusage.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
fsync.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
futimens.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
getdelim.m4 Update Android port 2023-01-19 22:19:06 +08:00
getdtablesize.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
getgroups.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
getline.m4 Update Android port 2023-01-19 22:19:06 +08:00
getloadavg.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
getopt.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
getrandom.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
gettime.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-13 20:03:54 -08:00
gettimeofday.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
gnulib-common.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-13 20:03:54 -08:00
gnulib-comp.m4 Update Android port 2023-01-19 22:19:06 +08:00
group-member.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
ieee754-h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
include_next.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
inttypes.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
largefile.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
lchmod.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
libgmp.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
limits-h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
lstat.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
malloc.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
manywarnings.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
mbstate_t.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
md5.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
memmem.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
mempcpy.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
memrchr.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
memset_explicit.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
minmax.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
mkostemp.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
mktime.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
mode_t.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
multiarch.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
nanosleep.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
nocrash.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
nproc.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
nstrftime.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
off_t.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
open-cloexec.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
open-slash.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
open.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
pathmax.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
pid_t.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
pipe2.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
pkg.m4 ; Fix more typos 2020-10-03 12:53:51 +02:00
pselect.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
pthread_sigmask.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
rawmemchr.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
readlink.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
readlinkat.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
realloc.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
regex.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sha1.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sha256.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sha512.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sig2str.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
sigdescr_np.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
signal_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
socklen.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
ssize_t.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
st_dm_mode.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
stat-time.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
std-gnu11.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
stdalign.m4 Update Android port 2023-01-19 22:19:06 +08:00
stddef_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
stdint.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
stdio_h.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
stdlib_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
stpcpy.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
string_h.m4 Merge from origin/emacs-29 2023-01-01 05:47:47 -05:00
strnlen.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
strtoimax.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
strtoll.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
symlink.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_random_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_select_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_socket_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_stat_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_time_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
sys_types_h.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
tempname.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
time_h.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
time_r.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
time_rz.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
timegm.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
timer_time.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-07 15:32:56 -08:00
timespec.m4 Update from Gnulib by running admin/merge-gnulib 2023-01-06 18:05:57 -08:00
tm_gmtoff.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
unistd_h.m4 Update Android port 2023-01-19 22:19:06 +08:00
unlocked-io.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
utimens.m4 Update Android port 2023-01-19 22:19:06 +08:00
utimensat.m4 Update Android port 2023-01-19 22:19:06 +08:00
utimes.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
vararrays.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
warnings.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
wchar_t.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
xattr.m4 Update Android port 2023-01-19 22:19:06 +08:00
year2038.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
zzgnulib.m4 ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00