| Current Path : /usr/src/contrib/ntp/m4/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/ntp/m4/define_dir.m4 |
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
dnl @version $Id: acinclude.m4,v 1.3 2000/08/04 03:26:22 stenn Exp $
dnl @author Alexandre Oliva <oliva@lsd.ic.unicamp.br>
AC_DEFUN([AC_DEFINE_DIR], [
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))
])