-dnl aclocal.m4 generated automatically by aclocal 1.3
+AC_DEFUN(AC_DEFINE_GNUS_PRODUCT_NAME,
+ [dnl Defining gnus product name.
+ GNUS_PRODUCT_NAME=$1])
-dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-dnl This Makefile.in is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
+AC_DEFUN(AC_CHECK_EMACS,
+ [dnl Check for Emacsen.
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
+ dnl Apparently, if you run a shell window in Emacs, it sets the EMACS
+ dnl environment variable to 't'. Lets undo the damage.
+ test x$EMACS = xt && EMACS=
-dnl Copyright (C) 1999 NISHIDA Keisuke <knishida@ring.aist.go.jp>
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-
-AC_DEFUN(AM_PATH_LISPDIR,
- [dnl #
- dnl # Check Emacs
- dnl #
AC_ARG_WITH(emacs,
- [ --with-emacs=EMACS compile with EMACS [EMACS=emacs, xemacs...]],
- [case "${withval}" in
- yes) EMACS= ;;
- no) AC_MSG_ERROR([emacs is not available]) ;;
- *) EMACS=${withval} ;;
- esac], EMACS=)
- if test "x$EMACS" = "xt" -o "x$EMACS" = x; then
- AC_PATH_PROGS(EMACS, emacs xemacs mule, no)
- if test $EMACS = no; then
- AC_MSG_ERROR(you should install Emacs first)
+ [ --with-emacs=EMACS compile with EMACS [EMACS=emacs, mule...]],
+ [if test x$withval = xyes -o x$withval = x; then
+ AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)
+ else
+ AC_CHECK_PROG(EMACS, $withval, $withval, emacs)
+ fi])
+ AC_ARG_WITH(xemacs,
+ [ --with-xemacs=XEMACS compile with XEMACS [XEMACS=xemacs]],
+ [if test x$withval = xyes -o x$withval = x; then
+ AC_CHECK_PROG(XEMACS, xemacs, xemacs, xemacs)
+ else
+ AC_CHECK_PROG(XEMACS, $withval, $withval, xemacs)
fi
+ EMACS=$XEMACS],
+ [XEMACS=xemacs
+ test x$EMACS = x &&\
+ AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)])
+ AC_SUBST(EMACS)
+ AC_SUBST(XEMACS)])
+
+AC_DEFUN(AC_EMACS_LISP, [
+elisp="$2"
+if test -z "$3"; then
+ AC_MSG_CHECKING(for $1)
+fi
+AC_CACHE_VAL(EMACS_cv_SYS_$1,[
+ OUTPUT=./conftest-$$
+ echo ${EMACS}' -batch -eval '\''(let ((x '${elisp}')) (write-region (if (stringp x) (princ x) (prin1-to-string x)) nil "'${OUTPUT}'" nil 5))'\' >& AC_FD_CC 2>&1
+ eval ${EMACS}' -batch -eval '\''(let ((x '${elisp}')) (write-region (if (stringp x) (princ x) (prin1-to-string x)) nil "'${OUTPUT}'" nil 5))'\' >& AC_FD_CC 2>&1
+ retval=`cat ${OUTPUT}`
+ echo "=> ${retval}" >& AC_FD_CC 2>&1
+ rm -f ${OUTPUT}
+ EMACS_cv_SYS_$1=$retval
+])
+$1=${EMACS_cv_SYS_$1}
+if test -z "$3"; then
+ AC_MSG_RESULT($$1)
+fi
+])
+
+AC_DEFUN(AC_CHECK_EMACS_FLAVOR,
+ [AC_MSG_CHECKING([what a flavor does $EMACS have])
+ AC_EMACS_LISP(flavor,
+ (cond ((featurep (quote xemacs)) \"XEmacs\")\
+ ((boundp (quote MULE)) \"MULE\")\
+ (t \"FSF Emacs\")),
+ "noecho")
+ case $EMACS_cv_SYS_flavor in
+ XEmacs)
+ EMACS_FLAVOR=xemacs;;
+ MULE)
+ EMACS_FLAVOR=mule;;
+ *)
+ EMACS_FLAVOR=emacs;;
+ esac
+ AC_MSG_RESULT($EMACS_cv_SYS_flavor)])
+
+AC_DEFUN(AC_PATH_LISPDIR, [
+ AC_CHECK_EMACS_FLAVOR
+ if test "$prefix" = "NONE"; then
+ AC_MSG_CHECKING([prefix for your Emacs])
+ AC_EMACS_LISP(prefix,(expand-file-name \"..\" invocation-directory),"noecho")
+ prefix=${EMACS_cv_SYS_prefix}
+ AC_MSG_RESULT($prefix)
fi
- dnl #
- dnl # Check Emacs directories
- dnl #
- AC_MSG_CHECKING([where emacs files are in])
- EMACS_BASENAME="`echo x$EMACS | sed -e 's/x//' -e 's/^.*\///'`"
- if test "x$emacsdir" = x; then
- if test "x$prefix" = "xNONE"; then
- prefix=$ac_default_prefix
- fi
- emacsdir="\$(datadir)/emacs"
- case "$EMACS_BASENAME" in
- emacs|emacs-*)
- if test -d $prefix/lib/emacs; then
- emacsdir="$prefix/lib/emacs"
- fi
- if test -d $prefix/share/emacs; then
- emacsdir="$prefix/share/emacs"
- fi
- ;;
- xemacs|xemacs-*)
- if test -d $prefix/lib/xemacs; then
- emacsdir="$prefix/lib/xemacs"
- fi
- if test -d $prefix/share/xemacs; then
- emacsdir="$prefix/share/xemacs"
- fi
- ;;
- mule|mule-*)
- if test -d $prefix/lib/emacs; then
- emacsdir="$prefix/lib/emacs"
- fi
- if test -d $prefix/share/emacs; then
- emacsdir="$prefix/share/emacs"
- fi
- if test -d $prefix/lib/mule; then
- emacsdir="$prefix/lib/mule"
- fi
- if test -d $prefix/share/mule; then
- emacsdir="$prefix/share/mule"
- fi
- ;;
- esac
- fi
- AC_MSG_RESULT($emacsdir)
- AC_SUBST(emacsdir)
- dnl #
- dnl # Check Emacs site-lisp directories
- dnl #
AC_ARG_WITH(lispdir,
- [ --with-lispdir=DIR emacs lisp files go to DIR [guessed]],
- [case "${withval}" in
- yes) lispdir= ;;
- no) AC_MSG_ERROR(lispdir is not available) ;;
- *) lispdir=${withval} ;;
- esac], lispdir=)
- AC_MSG_CHECKING([where .elc files should go])
- if test "x$lispdir" = x; then
- lispdir="$emacsdir/site-lisp"
- if test -d $emacsdir/lisp; then
- lispdir="$emacsdir/lisp"
+ [ --with-lispdir=DIR Where to install lisp files
+ (for XEmacs package, use --with-packagedir instead)],
+ lispdir=${withval})
+ AC_MSG_CHECKING([where lisp files should go])
+ if test -z "$lispdir"; then
+ dnl Set default value
+ theprefix=$prefix
+ if test "x$theprefix" = "xNONE"; then
+ theprefix=$ac_default_prefix
fi
- case "$EMACS_BASENAME" in
- xemacs|xemacs-*)
- lispdir="$lispdir/lookup"
- ;;
- esac
+ lispdir="\$(datadir)/${EMACS_FLAVOR}/site-lisp/${GNUS_PRODUCT_NAME}"
+ for thedir in share lib; do
+ potential=
+ if test -d ${theprefix}/${thedir}/${EMACS_FLAVOR}/site-lisp; then
+ lispdir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-lisp/${GNUS_PRODUCT_NAME}"
+ break
+ fi
+ done
fi
- AC_MSG_RESULT($lispdir)
- AC_SUBST(lispdir)])
-
-# Do all the work for Automake. This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
+ AC_MSG_RESULT([$lispdir
+ (it will be ignored when \"make install-package[[-ja]]\" is done)])
+ AC_SUBST(lispdir)
+])
-AC_DEFUN(AM_INIT_AUTOMAKE,
-[AC_REQUIRE([AM_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+dnl
+dnl Check whether a function exists in a library
+dnl All '_' characters in the first argument are converted to '-'
+dnl
+AC_DEFUN(AC_EMACS_CHECK_LIB, [
+if test -z "$3"; then
+ AC_MSG_CHECKING(for $2 in $1)
+fi
+library=`echo $1 | tr _ -`
+AC_EMACS_LISP($1,(progn (fmakunbound (quote $2)) (condition-case nil (progn (require (quote $library)) (fboundp (quote $2))) (error (prog1 nil (message \"$library not found\"))))),"noecho")
+if test "${EMACS_cv_SYS_$1}" = "nil"; then
+ EMACS_cv_SYS_$1=no
+fi
+if test "${EMACS_cv_SYS_$1}" = "t"; then
+ EMACS_cv_SYS_$1=yes
+fi
+HAVE_$1=${EMACS_cv_SYS_$1}
+AC_SUBST(HAVE_$1)
+if test -z "$3"; then
+ AC_MSG_RESULT($HAVE_$1)
fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-
-# serial 1
-
-AC_DEFUN(AM_PROG_INSTALL,
-[AC_REQUIRE([AC_PROG_INSTALL])
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-AC_SUBST(INSTALL_SCRIPT)dnl
])
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN(AM_SANITY_CHECK,
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
- if test "[$]*" = "X"; then
- # -L didn't work.
- set X `ls -t $srcdir/configure conftestfile`
- fi
- if test "[$]*" != "X $srcdir/configure conftestfile" \
- && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
-alias in your environment])
- fi
-
- test "[$]2" = conftestfile
- )
-then
- # Ok.
- :
+dnl
+dnl Perform sanity checking and try to locate the W3 package
+dnl
+AC_DEFUN(AC_CHECK_W3, [
+AC_MSG_CHECKING(for acceptable W3 version)
+AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_W3,[
+AC_EMACS_CHECK_LIB(w3_forms, w3-form-encode-xwfu,"noecho")
+if test "${HAVE_w3_forms}" = "yes"; then
+ EMACS_cv_ACCEPTABLE_W3=yes
else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
+ EMACS_cv_ACCEPTABLE_W3=no
fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN(AM_MISSING_PROG,
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
- $1=$2
- AC_MSG_RESULT(found)
-else
- $1="$3/missing $2"
- AC_MSG_RESULT(missing)
+if test "${EMACS_cv_ACCEPTABLE_W3}" = "yes"; then
+ AC_EMACS_LISP(w3_dir,(file-name-directory (locate-library \"w3-forms\")),"noecho")
+ EMACS_cv_ACCEPTABLE_W3=$EMACS_cv_SYS_w3_dir
fi
-AC_SUBST($1)])
+])
+ AC_ARG_WITH(w3,[ --with-w3=DIR Specify where to find the w3 package], [ EMACS_cv_ACCEPTABLE_W3=`( cd $withval && pwd || echo "$withval" ) 2> /dev/null` ])
+ W3=${EMACS_cv_ACCEPTABLE_W3}
+ AC_SUBST(W3)
+ AC_MSG_RESULT("${W3}")
+])
+AC_DEFUN(AC_PATH_PACKAGEDIR,
+ [dnl Check for PACKAGEDIR.
+ AC_ARG_WITH(packagedir,
+ [ --with-packagedir=DIR package DIR for XEmacs],
+ [if test x$withval != xyes -a x$withval != x; then
+ AC_MSG_CHECKING([where the package should go])
+ PACKAGEDIR=$withval
+ AC_MSG_RESULT($PACKAGEDIR)
+ fi],
+ PACKAGEDIR=)
+ AC_SUBST(PACKAGEDIR)])
+
+AC_DEFUN(AC_ADD_LOAD_PATH,
+ [dnl Check for additional load path.
+ AC_ARG_WITH(addpath,
+ [ --with-addpath=PATH search Emacs-Lisp libraries with PATH
+ use colons to separate directory names],
+ [if test x$withval != xyes -a x$withval != x; then
+ AC_MSG_CHECKING([where to find the additional elisp libraries])
+ ADDITIONAL_LOAD_PATH=$withval
+ AC_MSG_RESULT($ADDITIONAL_LOAD_PATH)
+ fi],
+ ADDITIONAL_LOAD_PATH=)
+ AC_SUBST(ADDITIONAL_LOAD_PATH)])
projects / elisp / gnus.git- / blobdiff