72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
dnl autoconf configuration for gperf/src
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dnl Copyright (C) 1998, 2000 Free Software Foundation, Inc.
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dnl written by Douglas C. Schmidt (schmidt@ics.uci.edu)
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dnl
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dnl This file is part of GNU GPERF.
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dnl
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dnl GNU GPERF is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 1, or (at your option)
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dnl any later version.
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dnl
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dnl GNU GPERF is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with GNU GPERF; see the file COPYING. If not, write to the
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dnl Free Software Foundation, 59 Temple Place - Suite 330, Boston,
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dnl MA 02111-1307, USA.
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AC_INIT(gen-perf.cc)
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AC_CONFIG_HEADER(config.h)
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AC_PROG_MAKE_SET
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dnl
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dnl checks for programs
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dnl
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AC_PROG_CC
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dnl sets variable CC
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AC_PROG_CPP
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dnl sets variable CPP
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AC_PROG_CXX
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dnl sets variable CXX
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AC_PROG_CXXCPP
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dnl sets variable CXXCPP
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CL_PROG_INSTALL
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dnl sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
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dnl
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dnl checks for compiler characteristics
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dnl
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AC_MSG_CHECKING([for working throw()])
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AC_CACHE_VAL(gp_cv_cxx_throw_decl,[
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AC_LANG_SAVE()
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AC_LANG_CPLUSPLUS()
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AC_TRY_COMPILE([#include <stdlib.h>
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void operator delete (void* ptr) throw() {}], [],
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gp_cv_cxx_throw_decl=yes, gp_cv_cxx_throw_decl=no)
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AC_LANG_RESTORE()
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])
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AC_MSG_RESULT([$]gp_cv_cxx_throw_decl)
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if test [$]gp_cv_cxx_throw_decl = yes; then
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AC_DEFINE(HAVE_THROW_DECL)
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fi
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dnl
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dnl checks for functions and declarations
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dnl
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AC_CHECK_HEADERS(unistd.h sys/time.h sys/resource.h)
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dnl DEFs HAVE_UNISTD_H, HAVE_SYS_TIME_H, HAVE_SYS_RESOURCE_H
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if test $ac_cv_header_sys_resource_h = yes; then
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AC_CHECK_FUNCS(getrlimit)
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dnl DEFS HAVE_GETRLIMIT
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if test $ac_cv_func_getrlimit = yes; then
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AC_CHECK_FUNCS(setrlimit)
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dnl DEFS HAVE_SETRLIMIT
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fi
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fi
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dnl
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dnl That's it.
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dnl
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AC_OUTPUT(Makefile)
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