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| author | Rüdiger Sonderfeld <ruediger@c-plusplus.de> | 2012-12-10 06:17:21 -0500 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2012-12-10 06:17:21 -0500 |
| commit | 81606b10501169a5671061b8461bbc32dcec8705 (patch) | |
| tree | 6dadb650dc1950fbb1e5d4cf6f0c8d18588e6787 /configure.ac | |
| parent | 265c2fbf11cb8bf9b805df63ecb9508631f08e35 (diff) | |
| download | emacs-81606b10501169a5671061b8461bbc32dcec8705.tar.gz | |
Support filesystem notification through inotify on GNU/Linux.
configure.ac (inotify): New option.
(HAVE_INOTIFY): Test for inotify.
src/termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add
FILE_NOTIFY_EVENT.
src/lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype.
src/keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable.
(syms_of_keyboard): DEFSYM it.
(kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT.
(make_lispy_event): Support FILE_NOTIFY_EVENT by generating
Qfile_inotify events.
(keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in
special-event-map to inotify-handle-event.
src/emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify.
src/Makefile.in (base_obj): Add inotify.o.
src/inotify.c: New file.
lisp/subr.el (inotify-event-p, inotify-handle-event): New functions.
test/automated/inotify-test.el: New test.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 3303f80c3e3..abdf515144b 100644 --- a/configure.ac +++ b/configure.ac @@ -185,6 +185,7 @@ OPTION_DEFAULT_ON([gconf],[don't compile with GConf support]) OPTION_DEFAULT_ON([gsettings],[don't compile with GSettings support]) OPTION_DEFAULT_ON([selinux],[don't compile with SELinux support]) OPTION_DEFAULT_ON([gnutls],[don't use -lgnutls for SSL/TLS support]) +OPTION_DEFAULT_ON([inotify],[don't compile with inotify (file-watch) support]) ## For the times when you want to build Emacs but don't have ## a suitable makeinfo, and can live without the manuals. @@ -2175,6 +2176,18 @@ fi AC_SUBST(LIBGNUTLS_LIBS) AC_SUBST(LIBGNUTLS_CFLAGS) +dnl inotify is only available on GNU/Linux. +HAVE_INOTIFY=no +if test "${with_inotify}" = "yes"; then + AC_CHECK_HEADERS(sys/inotify.h) + if test "$ac_cv_header_sys_inotify_h" = yes ; then + AC_CHECK_FUNCS(inotify_init1 inotify_add_watch inotify_rm_watch, HAVE_INOTIFY=yes) + fi +fi +if test "${HAVE_INOTIFY}" = "yes"; then + AC_DEFINE(HAVE_INOTIFY, [1], [Define to 1 to use inotify]) +fi + dnl Do not put whitespace before the #include statements below. dnl Older compilers (eg sunos4 cc) choke on it. HAVE_XAW3D=no |