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comparison modules/aclocal.m4 @ 265:8efd647ea9ca r20-5b31

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Import from CVS: tag r20-5b31
author cvs
date Mon, 13 Aug 2007 10:25:37 +0200
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264:682d2a9d41a5 265:8efd647ea9ca
1 AC_DEFUN(XE_EMACS, [
2 dnl
3 dnl Apparently, if you run a shell window in Emacs, it sets the EMACS
4 dnl environment variable to 't'. Lets undo the damage.
5 dnl
6 if test "${EMACS}" = "t"; then
7 EMACS=""
8 fi
9
10 AC_ARG_WITH(xemacs, --with-xemacs Use XEmacs to build, [ if test "${withval}" = "yes"; then EMACS=xemacs; else EMACS=${withval}; fi ])
11 AC_ARG_WITH(emacs, --with-emacs Use Emacs to build, [ if test "${withval}" = "yes"; then EMACS=emacs; else EMACS=${withval}; fi ])
12 AC_CHECK_PROG(EMACS, xemacs, xemacs, emacs)
13 AC_SUBST(EMACS)
14 ])
15
16 AC_DEFUN(XE_CONFIG_VALUE, [
17 OUTPUT=./conftest-$$
18 rm -f ${OUTPUT}
19 ${EMACS} -batch -eval "
20 (let ((hash (config-value-hash-table))
21 (desired (split-string \"$1\")))
22 (mapcar
23 (lambda (key)
24 (message \"Checking for %S\" (intern key))
25 (if (config-value (intern key))
26 (progn
27 (write-region (format \"%s=\\\"%s\\\"\n\" key (config-value (intern key)))
28 nil \"${OUTPUT}\" t))))
29 desired))
30 " 2> /dev/null > /dev/null
31 test -f ${OUTPUT} && . ${OUTPUT}
32 rm -f ${OUTPUT}
33 for ac_func in $1; do
34 :
35 done
36 ])