# serial 1
AC_DEFUN([mdw_DEFINE_PATHS],
[mdw_prefix=$prefix mdw_exec_prefix=$exec_prefix
-mdw_transform=`echo "$program_transform_name"|sed 's,\\\\\\\\,\\\\,g; s,\\$\\$,$,g'`
+mdw_transform=$(echo "$program_transform_name"|sed 's,\\\\\\\\,\\\\,g; s,\\$\\$,$,g')
test "$prefix" = "NONE" && prefix=$ac_default_prefix
test "$exec_prefix" = "NONE" && exec_prefix=$prefix
$1
prefix=$mdw_prefix exec_prefix=$mdw_exec_prefix])
-AC_DEFUN([mdw_PROG], [`echo "$1"|sed "$mdw_transform"`])
+AC_DEFUN([mdw_PROG], [$(echo "$1"|sed "$mdw_transform")])
AC_DEFUN([mdw_PATH], [dnl
-`t="$1"; dnl
+$(t="$1"; dnl
while :; do dnl
case "$t" in dnl
-*\\$[]*) t=\`eval echo "$t"\`;; dnl
+*\$[]*) t=$(eval echo "$t");; dnl
*) break;; dnl
esac; done; dnl
-echo "$t"`])
+echo "$t")])
AC_DEFUN([mdw_DEFINE_PROG],
[AC_DEFINE_UNQUOTED([$1], ["mdw_PROG([$2])"],
[Program name for $2.])])