1 |
root |
1.1 |
dnl This file is an input file used by the GNU "autoconf" program to |
2 |
|
|
dnl generate the file "configure", which tries to guess your system |
3 |
|
|
dnl configuration so that no manual editing of the Makefile should be |
4 |
|
|
dnl necessary |
5 |
root |
1.4.2.1 |
dnl |
6 |
root |
1.4.2.2 |
dnl $Id: configure.in,v 1.21 2002/03/06 13:55:42 fp Exp $ |
7 |
root |
1.4.2.1 |
dnl |
8 |
root |
1.1 |
|
9 |
|
|
AC_INIT(uulib.c) |
10 |
|
|
AC_PREREQ(2.9) |
11 |
|
|
AC_CONFIG_HEADER(config.h) |
12 |
|
|
|
13 |
|
|
# |
14 |
|
|
# package revision |
15 |
|
|
# |
16 |
|
|
VERSION=0.5 |
17 |
root |
1.4.2.2 |
PATCH=17 |
18 |
root |
1.1 |
|
19 |
root |
1.4.2.1 |
AC_ARG_ENABLE(optimize,[ --disable-optimize compile for debugging],optimize=$enableval,optimize=yes) |
20 |
root |
1.1 |
|
21 |
|
|
AC_PROG_CC |
22 |
|
|
AC_PROG_CPP |
23 |
|
|
wi_CFLAGS |
24 |
|
|
wi_PROTOTYPES |
25 |
|
|
AC_PROG_MAKE_SET |
26 |
|
|
AC_PROG_RANLIB |
27 |
|
|
|
28 |
root |
1.4.2.1 |
# |
29 |
|
|
# When optimization is enabled, remove -g from CFLAGS and add -O |
30 |
|
|
# |
31 |
|
|
|
32 |
|
|
if test "$optimize" = "yes" ; then |
33 |
|
|
AC_MSG_CHECKING([compiler flags]) |
34 |
|
|
CFLAGS=`echo $CFLAGS | sed 's/-g//g'` |
35 |
|
|
case $CFLAGS in |
36 |
|
|
*"-O"*) |
37 |
|
|
;; |
38 |
|
|
*) |
39 |
|
|
CFLAGS="$CFLAGS -O" |
40 |
|
|
;; |
41 |
|
|
esac |
42 |
|
|
AC_MSG_RESULT(done) |
43 |
|
|
fi |
44 |
|
|
|
45 |
root |
1.1 |
if test "$wi_cv_prototypes" = no ; then |
46 |
|
|
AC_WARN([Your compiler does not support function prototyping and]) |
47 |
|
|
AC_WARN([is not able to properly compile this package. What a pity.]) |
48 |
|
|
AC_WARN([Get gcc, or any compiler that supports function prototypes.]) |
49 |
|
|
exit 1 |
50 |
|
|
fi |
51 |
|
|
|
52 |
|
|
# |
53 |
|
|
# Checks for header files and library functions |
54 |
|
|
# |
55 |
|
|
|
56 |
|
|
AC_HEADER_STDC |
57 |
|
|
AC_TYPE_SIZE_T |
58 |
|
|
AC_HEADER_TIME |
59 |
|
|
AC_CHECK_HEADERS(fcntl.h unistd.h memory.h malloc.h errno.h) |
60 |
|
|
AC_CHECK_HEADERS(io.h sys/time.h) |
61 |
|
|
AC_CHECK_FUNCS(gettimeofday) |
62 |
|
|
|
63 |
root |
1.4.2.1 |
AC_CHECK_FUNC(tempnam,,AC_DEFINE(tempnam,_FP_tempnam)) |
64 |
root |
1.3 |
|
65 |
root |
1.1 |
# |
66 |
|
|
# strerror might be internally defined. this would cause a |
67 |
|
|
# CHECK_FUNCS(strerror) to fail because it'd be called with |
68 |
|
|
# zero arguments. So use our own code. |
69 |
|
|
# |
70 |
|
|
AC_MSG_CHECKING([for strerror]) |
71 |
|
|
AC_TRY_LINK([ |
72 |
|
|
char *blubb() { return (char *) strerror (42); } |
73 |
|
|
],[ |
74 |
|
|
(void) blubb(); |
75 |
root |
1.4.2.1 |
],have_strerror=yes,AC_DEFINE(strerror,_FP_strerror) |
76 |
root |
1.1 |
have_strerror=no) |
77 |
|
|
AC_MSG_RESULT($have_strerror) |
78 |
|
|
|
79 |
|
|
AC_MSG_CHECKING([for stdin]) |
80 |
|
|
AC_TRY_LINK([ |
81 |
|
|
#include <stdio.h> |
82 |
|
|
char *blubb() { FILE *in, *out; in=stdin; out=stdout; return (char*)0; } |
83 |
|
|
],[ |
84 |
|
|
(void) blubb(); |
85 |
|
|
],have_stdio=yes,AC_DEFINE(HAVE_STDIO) |
86 |
|
|
have_stdio=no) |
87 |
|
|
AC_MSG_RESULT($have_stdio) |
88 |
|
|
|
89 |
|
|
if test "$ac_cv_header_stdc" = "no" ; then |
90 |
|
|
AC_CHECK_HEADERS(stdarg.h varargs.h) |
91 |
|
|
if test "$ac_cv_header_stdarg_h" = "no" ; then |
92 |
|
|
if test "$ac_cv_header_varargs_h" = "no" ; then |
93 |
|
|
AC_MSG_ERROR([neither stdarg.h nor varargs.h present]) |
94 |
|
|
fi |
95 |
|
|
fi |
96 |
|
|
fi |
97 |
|
|
|
98 |
|
|
# |
99 |
|
|
# Check whether this is a DOS-Based system. Another bogus test. |
100 |
|
|
# Don't even bother to print a message. This code is needed so |
101 |
|
|
# that autoheader includes the #undef into the final config.h |
102 |
|
|
# and we can change the definition by hand on a really DOS |
103 |
|
|
# system (where ./configure doesn't work anyway ...) |
104 |
|
|
# |
105 |
|
|
|
106 |
|
|
if false ; then |
107 |
|
|
AC_DEFINE(SYSTEM_DOS) |
108 |
|
|
AC_DEFINE(SYSTEM_QUICKWIN) |
109 |
|
|
AC_DEFINE(SYSTEM_WINDLL) |
110 |
|
|
AC_DEFINE(SYSTEM_OS2) |
111 |
|
|
fi |
112 |
|
|
|
113 |
|
|
# |
114 |
|
|
# On some systems (so far, OS2 and WINDOWS), functions that are exported |
115 |
|
|
# from a DLL must be declared specifically. |
116 |
|
|
# |
117 |
|
|
|
118 |
|
|
AC_DEFINE_UNQUOTED(UUEXPORT,) |
119 |
|
|
AC_DEFINE_UNQUOTED(TOOLEXPORT,) |
120 |
|
|
|
121 |
|
|
# |
122 |
|
|
# set version number |
123 |
|
|
# |
124 |
|
|
AC_MSG_CHECKING([version number]) |
125 |
|
|
version_number="$VERSION"pl"$PATCH" |
126 |
|
|
AC_MSG_RESULT($version_number) |
127 |
|
|
AC_SUBST(VERSION) |
128 |
|
|
AC_SUBST(PATCH) |
129 |
|
|
|
130 |
|
|
# |
131 |
|
|
# done |
132 |
|
|
# |
133 |
|
|
|
134 |
|
|
AC_OUTPUT(Makefile) |