| 1 | dnl This file is an input file used by the GNU "autoconf" program to |
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 |
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 |
3 | dnl configuration so that no manual editing of the Makefile should be |
| 4 | dnl necessary |
4 | dnl necessary |
| 5 | dnl |
|
|
| 6 | dnl $Id: configure.in,v 1.4.2.5 2004/04/18 19:55:46 root Exp $ |
|
|
| 7 | dnl |
5 | dnl |
| 8 | |
6 | |
| 9 | AC_INIT(uulib.c) |
7 | AC_INIT(uulib.c) |
| 10 | AC_PREREQ(2.9) |
8 | AC_PREREQ(2.9) |
| 11 | AC_CONFIG_HEADER(config.h) |
9 | AC_CONFIG_HEADER(config.h) |
| … | |
… | |
| 14 | # package revision |
12 | # package revision |
| 15 | # |
13 | # |
| 16 | VERSION=0.5 |
14 | VERSION=0.5 |
| 17 | PATCH=20 |
15 | PATCH=20 |
| 18 | |
16 | |
|
|
17 | AC_ARG_WITH(cc,,CC=$with_cc) |
|
|
18 | AC_ARG_WITH(cflags,,CFLAGS=$with_cflags) |
|
|
19 | |
| 19 | AC_PROG_CC |
20 | AC_PROG_CC |
| 20 | AC_PROG_CPP |
21 | AC_PROG_CPP |
| 21 | wi_PROTOTYPES |
|
|
| 22 | AC_PROG_MAKE_SET |
22 | AC_PROG_MAKE_SET |
| 23 | AC_PROG_RANLIB |
23 | AC_PROG_RANLIB |
| 24 | |
|
|
| 25 | if test "$wi_cv_prototypes" = no ; then |
|
|
| 26 | AC_WARN([Your compiler does not support function prototyping and]) |
|
|
| 27 | AC_WARN([is not able to properly compile this package. What a pity.]) |
|
|
| 28 | AC_WARN([Get gcc, or any compiler that supports function prototypes.]) |
|
|
| 29 | exit 1 |
|
|
| 30 | fi |
|
|
| 31 | |
24 | |
| 32 | # |
25 | # |
| 33 | # Checks for header files and library functions |
26 | # Checks for header files and library functions |
| 34 | # |
27 | # |
| 35 | |
28 | |
| 36 | AC_HEADER_STDC |
|
|
| 37 | AC_TYPE_SIZE_T |
29 | AC_TYPE_SIZE_T |
| 38 | AC_HEADER_TIME |
30 | AC_CHECK_HEADERS(fcntl.h unistd.h) |
| 39 | AC_CHECK_HEADERS(fcntl.h unistd.h memory.h malloc.h errno.h) |
|
|
| 40 | AC_CHECK_HEADERS(io.h sys/time.h) |
31 | AC_CHECK_HEADERS(io.h sys/time.h) |
| 41 | AC_CHECK_FUNCS(gettimeofday) |
|
|
| 42 | |
32 | |
| 43 | AC_CHECK_FUNC(tempnam,,AC_DEFINE(tempnam,_FP_tempnam)) |
33 | CFLAGS="$CFLAGS -D_GNU_SOURCE" |
|
|
34 | AC_CHECK_FUNCS(tempnam gettimeofday flockfile getc_unlocked feof_unlocked ferror_unlocked) |
|
|
35 | dnl AC_CHECK_FUNCS(strcasecmp strncasecmp strcasestr) |
| 44 | |
36 | |
| 45 | # |
37 | AC_CHECK_FUNCS(chmod umask mkstemp) |
| 46 | # strerror might be internally defined. this would cause a |
|
|
| 47 | # CHECK_FUNCS(strerror) to fail because it'd be called with |
|
|
| 48 | # zero arguments. So use our own code. |
|
|
| 49 | # |
|
|
| 50 | AC_MSG_CHECKING([for strerror]) |
|
|
| 51 | AC_TRY_LINK([ |
|
|
| 52 | char *blubb() { return (char *) strerror (42); } |
|
|
| 53 | ],[ |
|
|
| 54 | (void) blubb(); |
|
|
| 55 | ],have_strerror=yes,AC_DEFINE(strerror,_FP_strerror) |
|
|
| 56 | have_strerror=no) |
|
|
| 57 | AC_MSG_RESULT($have_strerror) |
|
|
| 58 | |
|
|
| 59 | AC_MSG_CHECKING([for stdin]) |
|
|
| 60 | AC_TRY_LINK([ |
|
|
| 61 | #include <stdio.h> |
|
|
| 62 | char *blubb() { FILE *in, *out; in=stdin; out=stdout; return (char*)0; } |
|
|
| 63 | ],[ |
|
|
| 64 | (void) blubb(); |
|
|
| 65 | ],have_stdio=yes,AC_DEFINE(HAVE_STDIO) |
|
|
| 66 | have_stdio=no) |
|
|
| 67 | AC_MSG_RESULT($have_stdio) |
|
|
| 68 | |
|
|
| 69 | if test "$ac_cv_header_stdc" = "no" ; then |
|
|
| 70 | AC_CHECK_HEADERS(stdarg.h varargs.h) |
|
|
| 71 | if test "$ac_cv_header_stdarg_h" = "no" ; then |
|
|
| 72 | if test "$ac_cv_header_varargs_h" = "no" ; then |
|
|
| 73 | AC_MSG_ERROR([neither stdarg.h nor varargs.h present]) |
|
|
| 74 | fi |
|
|
| 75 | fi |
|
|
| 76 | fi |
|
|
| 77 | |
|
|
| 78 | # |
|
|
| 79 | # Check whether this is a DOS-Based system. Another bogus test. |
|
|
| 80 | # Don't even bother to print a message. This code is needed so |
|
|
| 81 | # that autoheader includes the #undef into the final config.h |
|
|
| 82 | # and we can change the definition by hand on a really DOS |
|
|
| 83 | # system (where ./configure doesn't work anyway ...) |
|
|
| 84 | # |
|
|
| 85 | |
|
|
| 86 | if false ; then |
|
|
| 87 | AC_DEFINE(SYSTEM_DOS) |
|
|
| 88 | AC_DEFINE(SYSTEM_QUICKWIN) |
|
|
| 89 | AC_DEFINE(SYSTEM_WINDLL) |
|
|
| 90 | AC_DEFINE(SYSTEM_OS2) |
|
|
| 91 | fi |
|
|
| 92 | |
38 | |
| 93 | # |
39 | # |
| 94 | # On some systems (so far, OS2 and WINDOWS), functions that are exported |
40 | # On some systems (so far, OS2 and WINDOWS), functions that are exported |
| 95 | # from a DLL must be declared specifically. |
41 | # from a DLL must be declared specifically. |
| 96 | # |
42 | # |
| … | |
… | |
| 110 | # |
56 | # |
| 111 | # done |
57 | # done |
| 112 | # |
58 | # |
| 113 | |
59 | |
| 114 | AC_OUTPUT(Makefile) |
60 | AC_OUTPUT(Makefile) |
|
|
61 | |
