2001-08-29 14:35:15 +00:00
|
|
|
dnl @synopsis AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
|
|
|
|
|
dnl
|
|
|
|
|
dnl This macro defines (with AC_DEFINE) VARNAME to the expansion of the DIR
|
|
|
|
|
dnl variable, taking care of fixing up ${prefix} and such.
|
|
|
|
|
dnl
|
|
|
|
|
dnl Note that the 3 argument form is only supported with autoconf 2.13 and
|
|
|
|
|
dnl later (i.e. only where AC_DEFINE supports 3 arguments).
|
|
|
|
|
dnl
|
|
|
|
|
dnl Examples:
|
|
|
|
|
dnl
|
|
|
|
|
dnl AC_DEFINE_DIR(DATADIR, datadir)
|
|
|
|
|
dnl AC_DEFINE_DIR(PROG_PATH, bindir, [Location of installed binaries])
|
|
|
|
|
dnl
|
2004-07-20 15:01:56 +00:00
|
|
|
dnl @version $Id: acinclude.m4,v 1.3 2000/08/04 03:26:22 stenn Exp $
|
2001-08-29 14:35:15 +00:00
|
|
|
dnl @author Alexandre Oliva <oliva@lsd.ic.unicamp.br>
|
|
|
|
|
|
2008-08-18 14:26:05 +00:00
|
|
|
AC_DEFUN([AC_DEFINE_DIR], [
|
2001-08-29 14:35:15 +00:00
|
|
|
ac_expanded=`(
|
|
|
|
|
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
|
|
|
|
|
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
|
|
|
|
|
eval echo \""[$]$2"\"
|
|
|
|
|
)`
|
|
|
|
|
ifelse($3, ,
|
|
|
|
|
AC_DEFINE_UNQUOTED($1, "$ac_expanded"),
|
|
|
|
|
AC_DEFINE_UNQUOTED($1, "$ac_expanded", $3))
|
|
|
|
|
])
|
