1# Copyright (C) 2015-2021 Free Software Foundation, Inc.
2#
3# This file is free software; the Free Software Foundation gives
4# unlimited permission to copy and/or distribute it, with or without
5# modifications, as long as this notice is preserved.
6
7# GDB_AC_TRANSFORM([PROGRAM], [VAR])
8#
9# Transform a tool name to get the installed name of PROGRAM and store
10# it in the output variable VAR.
11#
12# This macro uses the SED command stored in $program_transform_name,
13# but it undoes the Makefile-like escaping of $s performed by
14# AC_ARG_PROGRAM.
15
16AC_DEFUN([GDB_AC_TRANSFORM], [
17  gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/[\\$][\\$]/\\$/g'`
18  $2=`echo $1 | sed -e "$gdb_ac_transform"`
19  if test "x$$2" = x; then
20     $2=$1
21  fi
22  AC_SUBST($2)
23])
24