50 lines
1.7 KiB
Plaintext
50 lines
1.7 KiB
Plaintext
# ===========================================================================
|
|
# http://www.gnu.org/software/autoconf-archive/ax_define_dir.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# This macro sets VARNAME to the expansion of the DIR variable, taking
|
|
# care of fixing up ${prefix} and such.
|
|
#
|
|
# VARNAME is then offered as both an output variable and a C preprocessor
|
|
# symbol.
|
|
#
|
|
# Example:
|
|
#
|
|
# AX_DEFINE_DIR([DATADIR], [datadir], [Where data are placed to.])
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2008 Stepan Kasal <kasal@ucw.cz>
|
|
# Copyright (c) 2008 Andreas Schwab <schwab@suse.de>
|
|
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
|
|
# Copyright (c) 2008 Alexandre Oliva
|
|
#
|
|
# Copying and distribution of this file, with or without modification, are
|
|
# permitted in any medium without royalty provided the copyright notice
|
|
# and this notice are preserved. This file is offered as-is, without any
|
|
# warranty.
|
|
|
|
#serial 6
|
|
|
|
AU_ALIAS([AC_DEFINE_DIR], [AX_DEFINE_DIR])
|
|
AC_DEFUN([AX_DEFINE_DIR], [
|
|
prefix_NONE=
|
|
exec_prefix_NONE=
|
|
test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
|
|
test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
|
|
dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
|
|
dnl refers to ${prefix}. Thus we have to use `eval' twice.
|
|
eval ax_define_dir="\"[$]$2\""
|
|
eval ax_define_dir="\"$ax_define_dir\""
|
|
AC_SUBST($1, "$ax_define_dir")
|
|
AC_DEFINE_UNQUOTED($1, "$ax_define_dir", [$3])
|
|
test "$prefix_NONE" && prefix=NONE
|
|
test "$exec_prefix_NONE" && exec_prefix=NONE
|
|
])
|