69 lines
1.8 KiB
Plaintext
69 lines
1.8 KiB
Plaintext
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define([AC_FIND_PROGRAM],dnl
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[if test x$3 = x; then _PATH=$PATH; else _PATH=$3; fi
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if test -z "[$]$1"; then
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# Extract the first word of `$2', so it can be a program name with args.
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set dummy $2; word=[$]2
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echo checking for $word
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IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:"
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for dir in $_PATH; do
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test -z "$dir" && dir=.
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if test -f $dir/$word; then
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$1=$dir/$word
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break
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fi
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done
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IFS="$saveifs"
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fi
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test -n "[$]$1" && test -n "$verbose" && echo " setting $1 to [$]$1"
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AC_SUBST($1)dnl
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])dnl
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dnl
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define([AC_ECHON],dnl
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[echo checking for echo -n
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if test "`echo -n foo`" = foo ; then
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ECHON=bsd
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test -n "$verbose" && echo ' using echo -n'
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elif test "`echo 'foo\c'`" = foo ; then
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ECHON=sysv
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test -n "$verbose" && echo ' using echo ...\\c'
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else
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ECHON=none
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test -n "$verbose" && echo ' using plain echo'
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fi])dnl
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dnl
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define([AC_LISPDIR],dnl
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[echo checking for Emacs Lisp files
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if test -n "$with_lispdir"; then
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LISPDIR=${with_lispdir}
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else
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for f in ${prefix-/usr/local}/lib/emacs/site-lisp \
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${prefix-/usr/local}/lib/emacs/lisp; do
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if test -d $f; then
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LISPDIR=$f
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break
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fi
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done
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fi
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if test -z "$LISPDIR"; then
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dnl # Change this default when Emacs 19 has been around for a while
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LISPDIR='$(prefix)/lib/emacs/lisp'
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fi
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test -n "$verbose" && echo " setting LISPDIR to ${LISPDIR}"
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AC_SUBST(LISPDIR)dnl
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])dnl
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dnl
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define([AC_PASSWD],dnl
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[echo checking how to access passwd database
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PASSWD="cat /etc/passwd"
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if test -f /bin/domainname && test -n "`/bin/domainname`"; then
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if test -f /usr/bin/niscat &&
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/usr/bin/niscat passwd.org_dir > /dev/null 2>&1; then
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PASSWD="/usr/bin/niscat passwd.org_dir"
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elif test -f /usr/bin/ypcat && /usr/bin/ypcat passwd > /dev/null 2>&1; then
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PASSWD="/usr/bin/ypcat passwd"
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fi
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fi
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test -n "$verbose" && echo " setting PASSWD to ${PASSWD}"
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AC_SUBST(PASSWD)dnl
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])dnl
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