32 lines
779 B
Plaintext
32 lines
779 B
Plaintext
dnl Process this file with autoconf to produce a configure script.
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dnl $NetBSD: configure.in,v 1.2 1994/12/02 00:43:27 phil Exp $
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AC_INIT(bc.1)
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AC_CONFIG_HEADER(config.h)
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AC_PROG_CC
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AC_MINIX
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AC_PROG_YACC
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AC_PROG_LEX
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if test "$LEX" = "flex" ; then
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LEX="flex -I8"
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fi
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AC_PROG_INSTALL
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AC_C_CONST
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AC_TYPE_SIZE_T
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dnl AC_PTRDIFF_T
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AC_CHECK_HEADERS(stdarg.h stddef.h stdlib.h string.h limits.h unistd.h)
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AC_CHECK_FUNCS(isgraph)
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SaveCFLAGS="$CFLAGS"
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CFLAGS="-g -O -I. -I$srcdir"
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AC_MSG_CHECKING(if long strings are accepted by the C compiler)
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AC_TRY_COMPILE([
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char libmath[] =
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#include "libmath.h"
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;
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],[],AC_MSG_RESULT(yes),
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AC_DEFINE(BC_MATH_FILE,"libmath.b")
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AC_MSG_RESULT(no)
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AC_MSG_WARN(libmath.b will not be preloaded into the executable))
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CFLAGS="$SaveCFLAGS"
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AC_OUTPUT(Makefile)
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