1 AC_DEFUN(AC_DEFINE_GNUS_PRODUCT_NAME,
2 [echo $ECHO_N "defining gnus product name... $ECHO_C"
3 AC_CACHE_VAL(EMACS_cv_GNUS_PRODUCT_NAME,[EMACS_cv_GNUS_PRODUCT_NAME=$1])
4 GNUS_PRODUCT_NAME=${EMACS_cv_GNUS_PRODUCT_NAME}
5 AC_MSG_RESULT(${GNUS_PRODUCT_NAME})
6 AC_SUBST(GNUS_PRODUCT_NAME)])
8 AC_DEFUN(AC_CHECK_EMACS,
9 [dnl Check for Emacsen.
11 dnl Apparently, if you run a shell window in Emacs, it sets the EMACS
12 dnl environment variable to 't'. Lets undo the damage.
13 test "$EMACS" = t && EMACS=
16 unset ac_cv_prog_EMACS; unset ac_cv_prog_XEMACS;
19 [ --with-emacs=EMACS compile with EMACS [[EMACS=emacs, mule...]]],
20 [if test "$withval" = yes -o -z "$withval"; then
21 AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)
23 AC_CHECK_PROG(EMACS, $withval, $withval, emacs)
26 [ --with-xemacs=XEMACS compile with XEMACS [[XEMACS=xemacs]]],
27 [if test "$withval" = yes -o -z "$withval"; then
28 AC_CHECK_PROG(XEMACS, xemacs, xemacs, xemacs)
30 AC_CHECK_PROG(XEMACS, $withval, $withval, xemacs)
34 test -z "$EMACS" && AC_CHECK_PROGS(EMACS, emacs xemacs mule, emacs)])
38 AC_DEFUN(AC_EMACS_LISP, [
41 AC_MSG_CHECKING(for $1)
43 AC_CACHE_VAL(EMACS_cv_SYS_$1,[
45 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
46 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
47 retval=`cat ${OUTPUT}`
48 echo "=> ${retval}" >& AC_FD_CC 2>&1
50 EMACS_cv_SYS_$1=$retval
58 AC_DEFUN(AC_CHECK_EMACS_FLAVOR,
59 [AC_MSG_CHECKING([what a flavor does $EMACS have])
62 unset EMACS_cv_SYS_flavor;
65 (cond ((featurep (quote xemacs)) \"XEmacs\")\
66 ((boundp (quote MULE)) \"MULE\")\
69 case $EMACS_cv_SYS_flavor in
77 AC_MSG_RESULT($EMACS_cv_SYS_flavor)])
79 AC_DEFUN(AC_PATH_LISPDIR, [
81 if test "$prefix" = NONE; then
82 AC_MSG_CHECKING([prefix for your Emacs])
83 AC_EMACS_LISP(prefix,(expand-file-name \"..\" invocation-directory),"noecho")
84 prefix=${EMACS_cv_SYS_prefix}
85 AC_MSG_RESULT($prefix)
88 [ --with-lispdir=DIR Where to install lisp files
89 (for XEmacs package, use --with-packagedir instead)],
91 AC_MSG_CHECKING([where lisp files should go])
92 if test -z "$lispdir"; then
95 if test "$theprefix" = NONE; then
96 theprefix=$ac_default_prefix
98 if test "$EMACS_FLAVOR" = "xemacs"; then
99 datadir="\$(prefix)/lib"
100 lispdir="\$(datadir)/${EMACS_FLAVOR}/site-packages/lisp/${GNUS_PRODUCT_NAME}"
102 lispdir="\$(datadir)/${EMACS_FLAVOR}/site-lisp/${GNUS_PRODUCT_NAME}"
104 for thedir in share lib; do
106 if test -d ${theprefix}/${thedir}/${EMACS_FLAVOR}/site-lisp; then
107 if test "$EMACS_FLAVOR" = "xemacs"; then
108 lispdir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-packages/lisp/${GNUS_PRODUCT_NAME}"
110 lispdir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-lisp/${GNUS_PRODUCT_NAME}"
116 if test ${EMACS_FLAVOR} = xemacs; then
117 AC_MSG_RESULT([$lispdir
118 (it will be ignored when \"make install-package[[-ja]]\" is done)])
120 AC_MSG_RESULT([$lispdir])
125 AC_DEFUN(AC_PATH_ETCDIR, [
126 AC_ARG_WITH(etcdir,[ --with-etcdir=DIR Where to install etc files], etcdir=${withval})
127 AC_MSG_CHECKING([where etc files should go])
128 if test -z "$etcdir"; then
129 dnl Set default value.
130 if test "$EMACS_FLAVOR" = "xemacs"; then
131 etcdir="\$(lispdir)/../../etc"
133 etcdir="\$(lispdir)/../etc"
136 AC_MSG_RESULT($etcdir)
141 dnl This is a bit on the "evil hack" side of things. It is so we can
142 dnl have a different default infodir for XEmacs. A user can still specify
143 dnl someplace else with '--infodir=DIR'.
145 AC_DEFUN(AC_PATH_INFO_DIR, [
146 AC_MSG_CHECKING([where the TeXinfo docs should go])
147 dnl Set default value. This must be an absolute path.
148 if test "$infodir" = "\${prefix}/info"; then
149 if test "$EMACS_FLAVOR" = "xemacs"; then
150 info_dir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-packages/info"
152 info_dir="\$(prefix)/info"
157 AC_MSG_RESULT([$info_dir
158 (it will be ignored when \"make install-package[[-ja]]\" is done)])
163 dnl This will set the XEmacs command line options to be slightly different
164 dnl from the Emacs ones. If building with XEmacs the options will be
165 dnl "-batch -no-autoloads..." to give a much cleaner build environment.
167 AC_DEFUN(AC_SET_BUILD_FLAGS, [
168 AC_MSG_CHECKING([which options to pass on to (X)Emacs])
169 if test "x$FLAGS" = "x"; then
170 if test "$EMACS_FLAVOR" = "xemacs"; then
171 FLAGS="-batch -no-autoloads -l \$(srcdir)/dgnushack.el"
173 FLAGS="-batch -q -no-site-file -l \$(srcdir)/dgnushack.el"
178 AC_MSG_RESULT($FLAGS)
183 dnl Check whether a function exists in a library
184 dnl All '_' characters in the first argument are converted to '-'
186 AC_DEFUN(AC_EMACS_CHECK_LIB, [
187 if test -z "$3"; then
188 AC_MSG_CHECKING(for $2 in $1)
190 library=`echo $1 | tr _ -`
191 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")
192 if test "${EMACS_cv_SYS_$1}" = nil; then
195 if test "${EMACS_cv_SYS_$1}" = t; then
198 HAVE_$1=${EMACS_cv_SYS_$1}
200 if test -z "$3"; then
201 AC_MSG_RESULT($HAVE_$1)
206 dnl Perform sanity checking and try to locate the W3 package
208 AC_DEFUN(AC_CHECK_W3, [
209 AC_MSG_CHECKING(for acceptable W3 version)
212 unset EMACS_cv_ACCEPTABLE_W3;
213 unset EMACS_cv_SYS_w3_dir;
214 unset EMACS_cv_SYS_w3_forms;
216 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_W3,[
217 AC_EMACS_CHECK_LIB(w3_forms, w3-form-encode-xwfu,"noecho")
218 if test "${HAVE_w3_forms}" = yes; then
219 EMACS_cv_ACCEPTABLE_W3=yes
221 EMACS_cv_ACCEPTABLE_W3=
224 if test "${EMACS_cv_ACCEPTABLE_W3}" = yes; then
225 AC_EMACS_LISP(w3_dir,(file-name-directory (locate-library \"w3-forms\")),"noecho")
226 EMACS_cv_ACCEPTABLE_W3=$EMACS_cv_SYS_w3_dir
229 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` ])
230 W3=${EMACS_cv_ACCEPTABLE_W3}
232 if test -z "${EMACS_cv_ACCEPTABLE_W3}"; then
233 AC_MSG_RESULT(not found)
240 dnl Perform sanity checking and try to locate the W3 package
242 AC_DEFUN(AC_CHECK_URL, [
243 AC_MSG_CHECKING(for acceptable URL version)
246 unset EMACS_cv_ACCEPTABLE_URL;
247 unset EMACS_cv_SYS_url_dir;
248 unset EMACS_cv_SYS_url;
250 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_URL,[
251 AC_EMACS_CHECK_LIB(url, url-retrieve, "noecho")
252 if test "${HAVE_url}" = yes; then
253 EMACS_cv_ACCEPTABLE_URL=yes
255 EMACS_cv_ACCEPTABLE_URL=
258 if test "${EMACS_cv_ACCEPTABLE_URL}" = yes; then
259 AC_EMACS_LISP(url_dir,(file-name-directory (locate-library \"url\")),"noecho")
260 EMACS_cv_ACCEPTABLE_URL=$EMACS_cv_SYS_url_dir
263 AC_ARG_WITH(url,[ --with-url=DIR Specify where to find the url package], [ EMACS_cv_ACCEPTABLE_URL=`( cd $withval && pwd || echo "$withval" ) 2> /dev/null` ])
264 URL=${EMACS_cv_ACCEPTABLE_URL}
266 if test -z "${EMACS_cv_ACCEPTABLE_URL}"; then
267 AC_MSG_RESULT(not found)
269 AC_MSG_RESULT(${URL})
274 dnl Perform checking available fonts: Adobe Bembo, Adobe Futura and
275 dnl Bitstream Courier.
278 AC_DEFUN(GNUS_CHECK_FONTS, [
279 test "$LATEX" = t && LATEX=
280 test "$LATEX" || AC_PATH_PROGS(LATEX, latex, no)
281 AC_MSG_CHECKING(for available fonts)
282 AC_ARG_WITH(fonts,[ --with-fonts Assume all fonts required are available],[USE_FONTS="$withval"])
289 if test -z "${USE_FONTS}"; then
290 if test "${LATEX}" = no; then
294 echo '\nonstopmode\documentclass{article}\usepackage{bembo}\begin{document}\end{document}' > ${OUTPUT}
295 if ${LATEX} ${OUTPUT} </dev/null >& AC_FD_CC 2>&1 ; then
296 if test -z "${USE_FONTS}"; then
297 USE_FONTS="Adobe Bembo"
299 USE_FONTS="${USE_FONTS}, Adobe Bembo"
302 WITHOUT_FONTS_bembo='%'
304 echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{pfu}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
305 if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
306 if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1 ; then
309 if test -z "${USE_FONTS}"; then
310 USE_FONTS="Adobe Futura"
312 USE_FONTS="${USE_FONTS}, Adobe Futura"
315 WITHOUT_FONTS_pfu='%'
318 echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{bcr}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
319 if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
320 if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1 ; then
323 if test -z "${USE_FONTS}"; then
324 USE_FONTS="Bitstream Courier"
326 USE_FONTS="${USE_FONTS}, Bitstream Courier"
329 WITHOUT_FONTS_bcr='%'
332 rm -f ${OUTPUT} ${OUTPUT}.aux ${OUTPUT}.log ${OUTPUT}.dvi
334 elif test "${USE_FONTS}" = yes ; then
336 WITHOUT_FONTS_bembo='%'
338 WITHOUT_FONTS_pfu='%'
340 WITHOUT_FONTS_bcr='%'
342 AC_SUBST(WITH_FONTS_bembo)
343 AC_SUBST(WITHOUT_FONTS_bembo)
344 AC_SUBST(WITH_FONTS_pfu)
345 AC_SUBST(WITHOUT_FONTS_pfu)
346 AC_SUBST(WITH_FONTS_bcr)
347 AC_SUBST(WITHOUT_FONTS_bcr)
348 if test -z "${USE_FONTS}" ; then
351 USE_FONTS=`echo "${USE_FONTS}" | sed 's/,\([[^,]]*\)$/ and\1/'`
352 AC_MSG_RESULT(${USE_FONTS})
353 if test "${USE_FONTS}" = yes ; then
354 USE_FONTS='Set in Adobe Bembo, Adobe Futura and Bitstream Courier.'
355 elif test "${USE_FONTS}" = no ; then
358 USE_FONTS="Set in ${USE_FONTS}."
363 AC_DEFUN(AC_EXAMINE_PACKAGEDIR,
364 [dnl Examine PACKAGEDIR.
365 AC_EMACS_LISP(PACKAGEDIR,
367 (if (boundp (quote early-packages))\
368 (let ((dirs (delq nil (append (if early-package-load-path\
370 (if late-package-load-path\
372 (if last-package-load-path\
374 (while (and dirs (not package-dir))\
375 (if (file-directory-p (car dirs))\
376 (setq package-dir (car dirs)\
377 dirs (cdr dirs))))))\
378 (or package-dir \"\")),
381 AC_DEFUN(AC_PATH_PACKAGEDIR,
382 [dnl Check for PACKAGEDIR.
383 if test ${EMACS_FLAVOR} = xemacs; then
384 AC_MSG_CHECKING([where the XEmacs package is])
385 AC_ARG_WITH(packagedir,
386 [ --with-packagedir=DIR package DIR for XEmacs],
387 [if test "$withval" != yes -a -n "$withval"; then
390 AC_EXAMINE_PACKAGEDIR
392 AC_EXAMINE_PACKAGEDIR)
393 if test -z "$PACKAGEDIR"; then
394 AC_MSG_RESULT(not found)
396 AC_MSG_RESULT($PACKAGEDIR)
401 AC_SUBST(PACKAGEDIR)])
403 AC_DEFUN(AC_ADD_LOAD_PATH,
404 [dnl Check for additional load path.
406 [ --with-addpath=PATH search Emacs-Lisp libraries with PATH
407 use colons to separate directory names],
408 [if test "$withval" != yes -a -n "$withval"; then
409 AC_MSG_CHECKING([where to find the additional elisp libraries])
410 ADDITIONAL_LOAD_PATH=$withval
411 AC_MSG_RESULT($ADDITIONAL_LOAD_PATH)
413 ADDITIONAL_LOAD_PATH=)
414 AC_SUBST(ADDITIONAL_LOAD_PATH)])