diff options
| -rw-r--r-- | configure.in | 95 |
1 files changed, 64 insertions, 31 deletions
diff --git a/configure.in b/configure.in index 1f3fa71..043992a 100644 --- a/configure.in +++ b/configure.in | |||
| @@ -72,44 +72,77 @@ size_t x = strftime(s, 5, "%a", localtime(&t)); | |||
| 72 | dnl --------------- | 72 | dnl --------------- |
| 73 | dnl CHECK FOR ICONV | 73 | dnl CHECK FOR ICONV |
| 74 | dnl --------------- | 74 | dnl --------------- |
| 75 | |||
| 76 | dnl Find iconv. It may be in libiconv and may be iconv() or libiconv() | 75 | dnl Find iconv. It may be in libiconv and may be iconv() or libiconv() |
| 77 | if test "x$ac_cv_header_iconv_h" = "xyes"; then | 76 | if test "x$ac_cv_header_iconv_h" = "xyes"; then |
| 78 | AC_CHECK_FUNC(iconv, ac_found_iconv=yes, ac_found_iconv=no) | 77 | ac_found_iconv=no |
| 79 | if test "x$ac_found_iconv" = "xno"; then | 78 | AC_COMPILE_IFELSE( |
| 80 | AC_CHECK_LIB(iconv, iconv, ac_found_iconv=yes) | 79 | [AC_LANG_PROGRAM( |
| 81 | if test "x$ac_found_iconv" = "xno"; then | 80 | [[#include <stdlib.h> |
| 82 | AC_CHECK_LIB(iconv, libiconv, ac_found_iconv=yes) | 81 | #include <iconv.h>]], |
| 83 | fi | 82 | [[ |
| 84 | if test "x$ac_found_iconv" != "xno"; then | 83 | iconv_open(NULL, NULL); |
| 85 | LIBS="-liconv $LIBS" | 84 | return 0; |
| 86 | fi | 85 | ]] |
| 87 | fi | 86 | )], |
| 88 | fi | 87 | [ |
| 89 | if test "x$ac_found_iconv" = xyes; then | 88 | ac_found_iconv=yes |
| 90 | AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) | 89 | ], |
| 91 | fi | 90 | [ ]) |
| 92 | 91 | ||
| 92 | AC_COMPILE_IFELSE( | ||
| 93 | [AC_LANG_PROGRAM( | ||
| 94 | [[#include <stdlib.h> | ||
| 95 | #include <iconv.h>]], | ||
| 96 | [[ | ||
| 97 | libiconv_open(NULL, NULL); | ||
| 98 | return 0; | ||
| 99 | ]] | ||
| 100 | )], | ||
| 101 | [ | ||
| 102 | ac_found_iconv=yes | ||
| 103 | ], | ||
| 104 | [ ]) | ||
| 105 | |||
| 106 | if test "x$ac_found_iconv" = xyes; then | ||
| 107 | AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) | ||
| 108 | AC_CHECK_LIB([iconv], | ||
| 109 | [iconv_open], | ||
| 110 | [ | ||
| 111 | LIBS="$LIBS -liconv" | ||
| 112 | ], | ||
| 113 | []) | ||
| 114 | AC_CHECK_LIB([iconv], | ||
| 115 | [libiconv_open], | ||
| 116 | [ | ||
| 117 | LIBS="$LIBS -liconv" | ||
| 118 | ], | ||
| 119 | []) | ||
| 93 | 120 | ||
| 94 | dnl Check if iconv uses const in prototype declaration | 121 | dnl Check if iconv uses const in prototype declaration |
| 95 | if test "x$ac_found_iconv" = "xyes"; then | 122 | AC_CACHE_CHECK(for iconv declaration, |
| 96 | AC_CACHE_CHECK(for iconv declaration, ac_cv_iconv_const, | 123 | ac_cv_iconv_const, |
| 97 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h> | 124 | [AC_COMPILE_IFELSE( |
| 98 | #include <iconv.h>]], | 125 | [AC_LANG_PROGRAM( |
| 99 | [[ | 126 | [[#include <stdlib.h> |
| 100 | char **msg, **new_msg; | 127 | #include <iconv.h>]], |
| 101 | size_t result, inleft, outleft; | 128 | [[ |
| 102 | result = iconv((iconv_t)(-1), msg, &inleft, new_msg, &outleft); | 129 | char **msg, **new_msg; |
| 103 | return 0; | 130 | size_t result, inleft, outleft; |
| 104 | ]])], | 131 | result = iconv((iconv_t)(-1), msg, &inleft, new_msg, &outleft); |
| 105 | [ac_cv_iconv_const=no], | 132 | return 0; |
| 106 | [ac_cv_iconv_const=yes])]) | 133 | ]] |
| 107 | if test "x$ac_cv_iconv_const" = xyes; then | 134 | )], |
| 108 | AC_DEFINE(HAVE_CONST_ICONV, 1, [Define if you have the iconv() function.]) | 135 | [ac_cv_iconv_const=no], |
| 109 | fi | 136 | [ac_cv_iconv_const=yes]) |
| 137 | ]) | ||
| 138 | if test "x$ac_cv_iconv_const" = xyes; then | ||
| 139 | AC_DEFINE(HAVE_CONST_ICONV, 1, [Define if you have the iconv() function.]) | ||
| 140 | fi | ||
| 141 | fi | ||
| 110 | fi | 142 | fi |
| 111 | 143 | ||
| 112 | 144 | ||
| 145 | |||
| 113 | AC_CHECK_LIB(nsl, t_open, LIBS="$LIBS -lnsl") | 146 | AC_CHECK_LIB(nsl, t_open, LIBS="$LIBS -lnsl") |
| 114 | AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket") | 147 | AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket") |
| 115 | 148 | ||