3 AC_DEFUN(AM_PATH_LISPDIR,
4 [# If set to t, that means we are running in a shell under Emacs.
5 # If you have an Emacs named "t", then use the full path.
6 test "$EMACS" = t && EMACS=
7 test "$EMACS" || AC_PATH_PROGS(EMACS, emacs xemacs, no)
8 if test "$EMACS" != "no"; then
9 AC_MSG_CHECKING([where .elc files should go])
11 lispdir="\$(datadir)/emacs/site-lisp"
12 if test "x$prefix" = "xNONE"; then
13 if test -d $ac_default_prefix/share/emacs/site-lisp; then
14 lispdir="\$(prefix)/share/emacs/site-lisp"
16 if test -d $ac_default_prefix/lib/emacs/site-lisp; then
17 lispdir="\$(prefix)/lib/emacs/site-lisp"
21 if test -d $prefix/share/emacs/site-lisp; then
22 lispdir="\$(prefix)/share/emacs/site-lisp"
24 if test -d $prefix/lib/emacs/site-lisp; then
25 lispdir="\$(prefix)/lib/emacs/site-lisp"
29 AC_MSG_RESULT($lispdir)
33 dnl AC_EMACS_LIST AC_XEMACS_P AC_PATH_LISPDIR and AC_EMACS_CHECK_LIB
34 dnl are stolen from w3.
35 dnl AC_PATH_LISPDIR obsoletes AM_PATH_LISPDIR.
37 AC_DEFUN(AC_EMACS_LISP, [
40 AC_MSG_CHECKING(for $1)
42 AC_CACHE_VAL(EMACS_cv_SYS_$1,[
44 echo ${EMACS} -batch -eval "(let ((x ${elisp})) (write-region (if (stringp x) (princ x) (prin1-to-string x)) nil \"${OUTPUT}\"))" >& AC_FD_CC 2>&1
45 ${EMACS} -batch -eval "(let ((x ${elisp})) (write-region (if (stringp x) (princ x 'ignore) (prin1-to-string x)) nil \"${OUTPUT}\"nil 5))" >& AC_FD_CC 2>&1
46 retval=`cat ${OUTPUT}`
47 echo "=> ${retval}" >& AC_FD_CC 2>&1
49 EMACS_cv_SYS_$1=$retval
57 AC_DEFUN(AC_XEMACS_P, [
58 AC_MSG_CHECKING([if $EMACS is really XEmacs])
59 AC_EMACS_LISP(xemacsp,(if (string-match \"XEmacs\" emacs-version) \"yes\" \"no\") ,"noecho")
60 XEMACS=${EMACS_cv_SYS_xemacsp}
62 if test "$XEMACS" = "yes"; then
65 AC_MSG_RESULT($XEMACS)
67 AC_SUBST(EMACS_FLAVOR)
70 AC_DEFUN(AC_PATH_LISPDIR, [
72 if test "$prefix" = "NONE"; then
73 AC_MSG_CHECKING([prefix for your Emacs])
74 AC_EMACS_LISP(prefix,(expand-file-name \"..\" invocation-directory),"noecho")
75 prefix=${EMACS_cv_SYS_prefix}
76 AC_MSG_RESULT($prefix)
78 AC_ARG_WITH(lispdir,[ --with-lispdir=DIR Where to install lisp files], lispdir=${withval})
79 AC_MSG_CHECKING([where .elc files should go])
80 if test -z "$lispdir"; then
83 if test "x$theprefix" = "xNONE"; then
84 theprefix=$ac_default_prefix
86 if test "$EMACS_FLAVOR" = "xemacs"; then
87 lispdir="\$(datadir)/${EMACS_FLAVOR}/site-packages/lisp/gnus"
89 lispdir="\$(datadir)/${EMACS_FLAVOR}/site-lisp"
91 for thedir in share lib; do
93 if test -d ${theprefix}/${thedir}/${EMACS_FLAVOR}/site-lisp; then
94 if test "$EMACS_FLAVOR" = "xemacs"; then
95 lispdir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-packages/lisp/gnus"
97 lispdir="\$(datadir)/${EMACS_FLAVOR}/site-lisp"
103 AC_MSG_RESULT($lispdir)
107 AC_DEFUN(AC_PATH_ETCDIR, [
108 AC_ARG_WITH(etcdir,[ --with-etcdir=DIR Where to install etc files], etcdir=${withval})
109 AC_MSG_CHECKING([where etc files should go])
110 if test -z "$etcdir"; then
111 dnl Set default value.
112 if test "$EMACS_FLAVOR" = "xemacs"; then
113 etcdir="\$(lispdir)/../../etc"
115 etcdir="\$(lispdir)/../etc"
118 AC_MSG_RESULT($etcdir)
123 dnl This is a bit on the "evil hack" side of things. It is so we can
124 dnl have a different default infodir for XEmacs. A user can still specify
125 dnl someplace else with '--infodir=DIR'.
127 AC_DEFUN(AC_PATH_INFO_DIR, [
128 AC_MSG_CHECKING([where the TeXinfo docs should go])
129 dnl Set default value. This must be an absolute path.
130 if test "$infodir" = "\${prefix}/info"; then
131 if test "$EMACS_FLAVOR" = "xemacs"; then
132 info_dir="\$(prefix)/${thedir}/${EMACS_FLAVOR}/site-packages/info"
134 info_dir="\$(prefix)/info"
139 AC_MSG_RESULT($info_dir)
144 dnl Check whether a function exists in a library
145 dnl All '_' characters in the first argument are converted to '-'
147 AC_DEFUN(AC_EMACS_CHECK_LIB, [
148 if test -z "$3"; then
149 AC_MSG_CHECKING(for $2 in $1)
151 library=`echo $1 | tr _ -`
152 AC_EMACS_LISP($1,(progn (fmakunbound '$2) (condition-case nil (progn (require '$library) (fboundp '$2)) (error (prog1 nil (message \"$library not found\"))))),"noecho")
153 if test "${EMACS_cv_SYS_$1}" = "nil"; then
156 if test "${EMACS_cv_SYS_$1}" = "t"; then
159 HAVE_$1=${EMACS_cv_SYS_$1}
161 if test -z "$3"; then
162 AC_MSG_RESULT($HAVE_$1)
167 dnl Perform sanity checking and try to locate the W3 package
169 AC_DEFUN(AC_CHECK_W3, [
170 AC_MSG_CHECKING(for acceptable W3 version)
171 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_W3,[
172 AC_EMACS_CHECK_LIB(w3_forms, w3-form-encode-xwfu,"noecho")
173 if test "${HAVE_w3_forms}" = "yes"; then
174 EMACS_cv_ACCEPTABLE_W3=yes
176 EMACS_cv_ACCEPTABLE_W3=no
179 if test "${EMACS_cv_ACCEPTABLE_W3}" = "yes"; then
180 AC_EMACS_LISP(w3_dir,(file-name-directory (locate-library \"w3-forms\")),"noecho")
181 EMACS_cv_ACCEPTABLE_W3=$EMACS_cv_SYS_w3_dir
184 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` ])
185 W3=${EMACS_cv_ACCEPTABLE_W3}
187 AC_MSG_RESULT("${W3}")
191 dnl Perform sanity checking and try to locate the W3 package
193 AC_DEFUN(AC_CHECK_URL, [
194 AC_MSG_CHECKING(for acceptable URL version)
195 AC_CACHE_VAL(EMACS_cv_ACCEPTABLE_URL,[
196 AC_EMACS_CHECK_LIB(url, url-retrieve, "noecho")
197 if test "${HAVE_url}" = "yes"; then
198 EMACS_cv_ACCEPTABLE_URL=yes
200 EMACS_cv_ACCEPTABLE_URL=no
203 if test "${EMACS_cv_ACCEPTABLE_URL}" = "yes"; then
204 AC_EMACS_LISP(url_dir,(file-name-directory (locate-library \"url\")),"noecho")
205 EMACS_cv_ACCEPTABLE_URL=$EMACS_cv_SYS_url_dir
208 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` ])
209 URL=${EMACS_cv_ACCEPTABLE_URL}
211 AC_MSG_RESULT("${URL}")
215 dnl Perform checking available fonts: Adobe Bembo, Adobe Futura and
216 dnl Bitstream Courier.
219 AC_DEFUN(GNUS_CHECK_FONTS, [
220 test "$LATEX" = t && LATEX=
221 test "$LATEX" || AC_PATH_PROGS(LATEX, latex, no)
222 AC_MSG_CHECKING(for available fonts)
223 AC_ARG_WITH(fonts,[ --with-fonts Assume all fonts required are available],[USE_FONTS="$withval"])
230 if test -z "${USE_FONTS}"; then
231 if test "${LATEX}" = no; then
235 echo '\nonstopmode\documentclass{article}\usepackage{bembo}\begin{document}\end{document}' > ${OUTPUT}
236 if ${LATEX} ${OUTPUT} </dev/null >& AC_FD_CC 2>&1 ; then
237 if test -z "${USE_FONTS}"; then
238 USE_FONTS="Adobe Bembo"
240 USE_FONTS="${USE_FONTS}, Adobe Bembo"
243 WITHOUT_FONTS_bembo='%'
245 echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{pfu}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
246 if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
247 if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1 ; then
250 if test -z "${USE_FONTS}"; then
251 USE_FONTS="Adobe Futura"
253 USE_FONTS="${USE_FONTS}, Adobe Futura"
256 WITHOUT_FONTS_pfu='%'
259 echo '\nonstopmode\documentclass{article}\begin{document}{\fontfamily{bcr}\fontsize{10pt}{10}\selectfont test}\end{document}' > ${OUTPUT}
260 if retval=`${LATEX} ${OUTPUT} </dev/null 2>& AC_FD_CC`; then
261 if echo "$retval" | grep 'Some font shapes were not available' >& AC_FD_CC 2>&1 ; then
264 if test -z "${USE_FONTS}"; then
265 USE_FONTS="Bitstream Courier"
267 USE_FONTS="${USE_FONTS}, Bitstream Courier"
270 WITHOUT_FONTS_bcr='%'
273 rm -f ${OUTPUT} ${OUTPUT}.aux ${OUTPUT}.log ${OUTPUT}.dvi
275 elif test "${USE_FONTS}" = yes ; then
277 WITHOUT_FONTS_bembo='%'
279 WITHOUT_FONTS_pfu='%'
281 WITHOUT_FONTS_bcr='%'
283 AC_SUBST(WITH_FONTS_bembo)
284 AC_SUBST(WITHOUT_FONTS_bembo)
285 AC_SUBST(WITH_FONTS_pfu)
286 AC_SUBST(WITHOUT_FONTS_pfu)
287 AC_SUBST(WITH_FONTS_bcr)
288 AC_SUBST(WITHOUT_FONTS_bcr)
289 if test -z "${USE_FONTS}" ; then
292 USE_FONTS=`echo "${USE_FONTS}" | sed 's/,\([[^,]]*\)$/ and\1/'`
293 AC_MSG_RESULT("${USE_FONTS}")
294 if test "${USE_FONTS}" = yes ; then
295 USE_FONTS='Set in Adobe Bembo, Adobe Futura and Bitstream Courier.'
296 elif test "${USE_FONTS}" = no ; then
299 USE_FONTS="Set in ${USE_FONTS}."