projects / bison.git / blame
| Commit | Line | Data |
|---|---|---|
| 1509d42f AD |
1 | # -*-Autoconf-*- |
| 2 | # Checks required to run `stage', a nonportable memory/time tracker. | |
| 3 | # | |
| 4 | # Copyright (C) 2002 Free Software Foundation, Inc. | |
| 5 | # | |
| 6 | # This program is free software; you can redistribute it and/or modify | |
| 7 | # it under the terms of the GNU General Public License as published by | |
| 8 | # the Free Software Foundation; either version 2 of the License, or | |
| 9 | # (at your option) any later version. | |
| 10 | # | |
| 11 | # This program is distributed in the hope that it will be useful, | |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | # GNU General Public License for more details. | |
| 15 | # | |
| 16 | # You should have received a copy of the GNU General Public License | |
| 17 | # along with this program; if not, write to the Free Software | |
| 18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
| 19 | # 02111-1307 USA | |
| 20 | ||
| 21 | # serial 1 | |
| 22 | ||
| 23 | AC_DEFUN([BISON_PREREQ_TIMEVAR], | |
| 24 | [AC_CHECK_HEADERS([sys/resource.h sys/times.h]) | |
| 25 | ||
| 26 | AC_CHECK_FUNCS([times]) | |
| 27 | ||
| 28 | AC_CHECK_DECLS([getrusage, times, clock, sysconf], [], [], | |
| 29 | [$ac_includes_default | |
| 30 | #if HAVE_SYS_RESOURCE_H | |
| 31 | # include <sys/resource.h> | |
| 32 | #endif | |
| 33 | #if HAVE_SYS_TIMES_H | |
| 34 | # include <sys/times.h> | |
| 35 | #endif | |
| 36 | ]) | |
| 37 | ||
| 38 | AC_CHECK_TYPES([clock_t, struct tms], [], [], | |
| 39 | [$ac_includes_default | |
| 40 | #if HAVE_SYS_RESOURCE_H | |
| 41 | # include <sys/resource.h> | |
| 42 | #endif | |
| 43 | #if HAVE_SYS_TIMES_H | |
| 44 | # include <sys/times.h> | |
| 45 | #endif | |
| 46 | ]) | |
| 47 | ]) |