Fix latest fix of delete-window.

[bpt/emacs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b4fe8bc..92fb5f8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,11 +22,12 @@ dnl  You should have received a copy of the GNU General Public License
 dnl  along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ(2.65)
-AC_INIT(emacs, 24.1.50)
+AC_INIT(emacs, 24.2.50)
 AC_CONFIG_HEADER(src/config.h:src/config.in)
 AC_CONFIG_SRCDIR(src/lisp.h)
 AC_CONFIG_AUX_DIR(build-aux)
-AM_INIT_AUTOMAKE
+dnl Fairly arbitrary, older versions might work too.
+AM_INIT_AUTOMAKE(1.11)
 
 dnl Support for --program-prefix, --program-suffix and
 dnl --program-transform-name options
@@ -47,6 +48,14 @@ archlibdir='${libexecdir}/emacs/${version}/${configuration}'
 docdir='${datadir}/emacs/${version}/etc'
 gamedir='${localstatedir}/games/emacs'
 
+dnl Special option to disable the most of other options.
+AC_ARG_WITH(all,
+[AS_HELP_STRING([--without-all],
+               [omit almost all features and build
+               small executable with minimal dependencies])],
+  with_features=$withval,
+  with_features=yes)
+
 dnl OPTION_DEFAULT_OFF(NAME, HELP-STRING)
 dnl Create a new --with option that defaults to being disabled.
 dnl NAME is the base name of the option.  The shell variable with_NAME
@@ -62,8 +71,8 @@ AC_DEFUN([OPTION_DEFAULT_OFF], [dnl
 ])dnl
 
 dnl OPTION_DEFAULT_ON(NAME, HELP-STRING)
-dnl Create a new --with option that defaults to being enabled.  NAME
-dnl   is the base name of the option.  The shell variable with_NAME
+dnl Create a new --with option that defaults to $enable_features.
+dnl NAME is the base name of the option.  The shell variable with_NAME
 dnl   will be set either to 'no' (for a plain --without-NAME) or to
 dnl   'yes' (if the option is not specified).  Note that the shell
 dnl   variable name is constructed as autoconf does, by replacing
@@ -71,7 +80,7 @@ dnl   non-alphanumeric characters with "_".
 dnl HELP-STRING is the help text for the option.
 AC_DEFUN([OPTION_DEFAULT_ON], [dnl
   AC_ARG_WITH([$1],[AS_HELP_STRING([--without-$1],[$2])],[],[dnl
-   m4_bpatsubst([with_$1], [[^0-9a-z]], [_])=yes])dnl
+   m4_bpatsubst([with_$1], [[^0-9a-z]], [_])=$with_features])dnl
 ])dnl
 
 OPTION_DEFAULT_ON([pop],[don't support POP mail retrieval with movemail])
@@ -2724,10 +2733,11 @@ getpwent endpwent getgrent endgrent \
 touchlock \
 cfmakeraw cfsetspeed copysign __executable_start)
 
-dnl FIXME Fragile: something else may test for getwd as a dependency.
-dnl Change to defining BROKEN_xxx ?
 dnl getwd appears to be buggy on SVR4.2, so we don't use it.
-if test $opsys != unixware; then
+if test $opsys = unixware; then
+  dnl In case some other test ends up checking for getwd.
+  AC_DEFINE(BROKEN_GETWD, 1, [Define if getwd should not be used.])
+else
   AC_CHECK_FUNCS(getwd)
 fi
 
@@ -3172,6 +3182,9 @@ AC_DEFINE(subprocesses, 1, [Define to enable asynchronous subprocesses.])
 AC_DEFINE(USER_FULL_NAME, [pw->pw_gecos], [How to get a user's full name.])
 
 
+AC_DEFINE(DIRECTORY_SEP, ['/'],
+  [Character that separates directories in a file name.])
+
 dnl Only used on MS platforms.
 AH_TEMPLATE(DEVICE_SEP, [Character that separates a device in a file name.])