blob: 7a719ca1596cf81ff1116847663ed7acb9a6becf (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
dnl Process this file with 'autoconf' to produce a 'configure' script
dnl $Id: configure.in,v 1.23 2020/03/10 22:53:47 tom Exp $
AC_PREREQ(2.52.20200111)
AC_REVISION($Revision: 1.23 $)
AC_INIT(main.c)
AC_CONFIG_HEADER(config.h:config_h.in)
CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
AC_ARG_PROGRAM
CF_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
CF_MAKE_TAGS
CF_PROG_AWK
CF_PROG_LINT
CF_WITHOUT_X
CF_XOPEN_SOURCE
AC_CHECK_HEADERS(fcntl.h)
CF_MKSTEMP
CF_GETOPT_HEADER
AC_HAVE_FUNCS(getopt vsnprintf)
AC_MSG_CHECKING(for maximum table size)
AC_ARG_WITH([max-table-size],
[AC_HELP_STRING([--with-max-table-size=N],
[set the maximum table size = N (no default)])])
if test -n "$with_max_table_size"
then
AC_MSG_RESULT($with_max_table_size)
check=`expr "$with_max_table_size" + 0`
if test "x$check" != "x$with_max_table_size"
then
AC_MSG_ERROR([invalid value for --with-max-table-size: $with_max_table_size])
fi
AC_DEFINE_UNQUOTED(MAXTABLE,$with_max_table_size,[Define to maximum table size (default: 32500)])
else
AC_MSG_RESULT(default)
fi
AC_MSG_CHECKING(if backtracking extension is wanted)
AC_ARG_ENABLE([btyacc],
[AC_HELP_STRING([--enable-btyacc],
[turn on support for the btyacc backtracking extension (default: no)])])
AC_MSG_RESULT($enable_btyacc)
if test "$enable_btyacc" = "yes"; then
AC_DEFINE(YYBTYACC,1,[Define to 1 to enable backtracking extension])
SKELETON=btyaccpar
else
SKELETON=yaccpar
fi
AC_SUBST(SKELETON)
CF_WITH_WARNINGS(Wwrite-strings)
CF_DISABLE_ECHO
CF_DISABLE_LEAKS
CF_WITH_MAN2HTML
AC_TYPE_MODE_T
### output makefile
AC_OUTPUT(makefile)
CF_MAKE_DOCS(yacc,1)
|
