source:
lib/autoconf/acinclude.m4@
1e66bf
| Last change on this file since 1e66bf was 5d30c1, checked in by , 13 years ago | |
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| File size: 943 bytes | |
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| [5d30c1] | 1 | dnl @synopsis AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION]) |
| 2 | dnl | |
| 3 | dnl This macro _AC_DEFINEs VARNAME to the expansion of the DIR | |
| 4 | dnl variable, taking care of fixing up ${prefix} and such. | |
| 5 | dnl | |
| 6 | dnl Note that the 3 argument form is only supported with autoconf 2.13 and | |
| 7 | dnl later (i.e. only where _AC_DEFINE supports 3 arguments). | |
| 8 | dnl | |
| 9 | dnl Examples: | |
| 10 | dnl | |
| 11 | dnl AC_DEFINE_DIR(DATADIR, datadir) | |
| 12 | dnl AC_DEFINE_DIR(PROG_PATH, bindir, [Location of installed binaries]) | |
| 13 | dnl | |
| 14 | dnl @version $Id: acinclude.m4,v 1.3 2003/02/06 01:02:12 cljanss Exp $ | |
| 15 | dnl @author Guido Draheim <guidod@gmx.de>, original by Alexandre Oliva | |
| 16 | ||
| 17 | AC_DEFUN([AC_DEFINE_DIR], [ | |
| 18 | test "x$prefix" = xNONE && prefix="$ac_default_prefix" | |
| 19 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
| 20 | ac_define_dir=`eval echo [$]$2` | |
| 21 | ac_define_dir=`eval echo [$]ac_define_dir` | |
| 22 | ifelse($3, , | |
| 23 | AC_DEFINE_UNQUOTED($1, "$ac_define_dir"), | |
| 24 | AC_DEFINE_UNQUOTED($1, "$ac_define_dir", $3)) | |
| 25 | ]) | |
| 26 |
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