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1509d42fcb
* lib/timevar.c, lib/timevar.h, lib/timevar.def: New, stolen/adjusted from GCC. * m4/stage.m4: Remove time related checks. * m4/timevar.m4: New. * configure.in: Adjust. * src/system.h: Adjust to using timevar.h. * src/getargs.h, src/getargs.c: Support trace_time for --trace=time. * src/main.c (stage): Remove. (main): Replace `stage' invocations with timevar calls. * src/output.c: Insert pertinent timevar calls.
48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
# -*-Autoconf-*-
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# Checks required to run `stage', a nonportable memory/time tracker.
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#
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# Copyright (C) 2002 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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# serial 1
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AC_DEFUN([BISON_PREREQ_TIMEVAR],
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[AC_CHECK_HEADERS([sys/resource.h sys/times.h])
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AC_CHECK_FUNCS([times])
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AC_CHECK_DECLS([getrusage, times, clock, sysconf], [], [],
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[$ac_includes_default
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#if HAVE_SYS_RESOURCE_H
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# include <sys/resource.h>
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#endif
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#if HAVE_SYS_TIMES_H
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# include <sys/times.h>
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#endif
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])
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AC_CHECK_TYPES([clock_t, struct tms], [], [],
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[$ac_includes_default
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#if HAVE_SYS_RESOURCE_H
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# include <sys/resource.h>
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#endif
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#if HAVE_SYS_TIMES_H
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# include <sys/times.h>
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#endif
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])
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])
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