diff options
Diffstat (limited to 'm4/timevar.m4')
-rw-r--r-- | m4/timevar.m4 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/m4/timevar.m4 b/m4/timevar.m4 new file mode 100644 index 00000000..2704a918 --- /dev/null +++ b/m4/timevar.m4 @@ -0,0 +1,61 @@ +# -*- Autoconf -*- +# Checks required to run `timevar', a time tracker. +# +# Copyright (C) 2002, 2003 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301 USA + +# serial 2 + +AC_DEFUN([BISON_PREREQ_TIMEVAR], +[AC_CHECK_HEADERS([sys/time.h sys/times.h]) + AC_CHECK_HEADERS([sys/resource.h],,, + [$ac_includes_default +#if HAVE_SYS_TIME_H +# include <sys/time.h> +#endif +#ifdef HAVE_SYS_TIMES_H +# include <sys/times.h> +#endif +]) +AC_CHECK_FUNCS([times]) + +AC_CHECK_DECLS([getrusage, times, clock, sysconf], [], [], +[$ac_includes_default +#if HAVE_SYS_TIME_H +# include <sys/time.h> +#endif +#if HAVE_SYS_TIMES_H +# include <sys/times.h> +#endif +#if HAVE_SYS_RESOURCE_H +# include <sys/resource.h> +#endif +]) + +AC_CHECK_TYPES([clock_t, struct tms], [], [], +[$ac_includes_default +#if HAVE_SYS_TIME_H +# include <sys/time.h> +#endif +#if HAVE_SYS_TIMES_H +# include <sys/times.h> +#endif +#if HAVE_SYS_RESOURCE_H +# include <sys/resource.h> +#endif +]) +]) |