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Revision 1.2 - (hide annotations) (download)
Sat Oct 20 01:19:41 2001 UTC (18 years ago) by tothwolf
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +0 -0 lines
FILE REMOVED
* added acconfig for an aux dir
* moved m4 files to acconfig
* modified EGG_LIBTOOL autoconf macro to pass --with-auxdir to libltdl
* added notice to bootstrap about libtool needing a patch

1 ite 1.1 #serial AM2
2    
3     dnl From Bruno Haible.
4    
5     AC_DEFUN([AM_ICONV],
6     [
7     dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
8     dnl those with the standalone portable GNU libiconv installed).
9    
10     AC_ARG_WITH([libiconv-prefix],
11     [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
12     for dir in `echo "$withval" | tr : ' '`; do
13     if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
14     if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
15     done
16     ])
17    
18     AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
19     am_cv_func_iconv="no, consider installing GNU libiconv"
20     am_cv_lib_iconv=no
21     AC_TRY_LINK([#include <stdlib.h>
22     #include <iconv.h>],
23     [iconv_t cd = iconv_open("","");
24     iconv(cd,NULL,NULL,NULL,NULL);
25     iconv_close(cd);],
26     am_cv_func_iconv=yes)
27     if test "$am_cv_func_iconv" != yes; then
28     am_save_LIBS="$LIBS"
29     LIBS="$LIBS -liconv"
30     AC_TRY_LINK([#include <stdlib.h>
31     #include <iconv.h>],
32     [iconv_t cd = iconv_open("","");
33     iconv(cd,NULL,NULL,NULL,NULL);
34     iconv_close(cd);],
35     am_cv_lib_iconv=yes
36     am_cv_func_iconv=yes)
37     LIBS="$am_save_LIBS"
38     fi
39     ])
40     if test "$am_cv_func_iconv" = yes; then
41     AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
42     AC_MSG_CHECKING([for iconv declaration])
43     AC_CACHE_VAL(am_cv_proto_iconv, [
44     AC_TRY_COMPILE([
45     #include <stdlib.h>
46     #include <iconv.h>
47     extern
48     #ifdef __cplusplus
49     "C"
50     #endif
51     #if defined(__STDC__) || defined(__cplusplus)
52     size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
53     #else
54     size_t iconv();
55     #endif
56     ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
57     am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
58     am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
59     AC_MSG_RESULT([$]{ac_t:-
60     }[$]am_cv_proto_iconv)
61     AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
62     [Define as const if the declaration of iconv() needs const.])
63     fi
64     LIBICONV=
65     if test "$am_cv_lib_iconv" = yes; then
66     LIBICONV="-liconv"
67     fi
68     AC_SUBST(LIBICONV)
69     ])

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