| 1 | dnl --------------------------------------------------------------------------- |
| 2 | dnl Macros for wxWindows detection. Typically used in configure.in as: |
| 3 | dnl |
| 4 | dnl AC_ARG_ENABLE(...) |
| 5 | dnl AC_ARG_WITH(...) |
| 6 | dnl ... |
| 7 | dnl AM_OPTIONS_WXCONFIG |
| 8 | dnl ... |
| 9 | dnl ... |
| 10 | dnl AM_PATH_WXCONFIG(2.3.3, wxWin=1) |
| 11 | dnl if test "$wxWin" != 1; then |
| 12 | dnl AC_MSG_ERROR([ |
| 13 | dnl wxWindows must be installed on your system |
| 14 | dnl but wx-config script couldn't be found. |
| 15 | dnl |
| 16 | dnl Please check that wx-config is in path, the directory |
| 17 | dnl where wxWindows libraries are installed (returned by |
| 18 | dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or |
| 19 | dnl equivalent variable and wxWindows version is 2.3.3 or above. |
| 20 | dnl ]) |
| 21 | dnl fi |
| 22 | dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS" |
| 23 | dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY" |
| 24 | dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY" |
| 25 | dnl |
| 26 | dnl LDFLAGS="$LDFLAGS $WX_LIBS" |
| 27 | dnl --------------------------------------------------------------------------- |
| 28 | |
| 29 | dnl --------------------------------------------------------------------------- |
| 30 | dnl AM_OPTIONS_WXCONFIG |
| 31 | dnl |
| 32 | dnl adds support for --wx-prefix, --wx-exec-prefix and --wx-config |
| 33 | dnl command line options |
| 34 | dnl --------------------------------------------------------------------------- |
| 35 | |
| 36 | AC_DEFUN(AM_OPTIONS_WXCONFIG, |
| 37 | [ |
| 38 | AC_ARG_WITH(wx-prefix, [ --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)], |
| 39 | wx_config_prefix="$withval", wx_config_prefix="") |
| 40 | AC_ARG_WITH(wx-exec-prefix,[ --with-wx-exec-prefix=PREFIX Exec prefix where wxWindows is installed (optional)], |
| 41 | wx_config_exec_prefix="$withval", wx_config_exec_prefix="") |
| 42 | AC_ARG_WITH(wx-config,[ --with-wx-config=CONFIG wx-config script to use (optional)], |
| 43 | wx_config_name="$withval", wx_config_name="") |
| 44 | ]) |
| 45 | |
| 46 | dnl --------------------------------------------------------------------------- |
| 47 | dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) |
| 48 | dnl |
| 49 | dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC |
| 50 | dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME |
| 51 | dnl environment variable to override the default name of the wx-config script |
| 52 | dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this |
| 53 | dnl case the macro won't even waste time on tests for its existence. |
| 54 | dnl --------------------------------------------------------------------------- |
| 55 | |
| 56 | dnl |
| 57 | dnl Get the cflags and libraries from the wx-config script |
| 58 | dnl |
| 59 | AC_DEFUN(AM_PATH_WXCONFIG, |
| 60 | [ |
| 61 | dnl do we have wx-config name: it can be wx-config or wxd-config or ... |
| 62 | if test x${WX_CONFIG_NAME+set} != xset ; then |
| 63 | WX_CONFIG_NAME=wx-config |
| 64 | fi |
| 65 | if test "x$wx_config_name" != x ; then |
| 66 | WX_CONFIG_NAME="$wx_config_name" |
| 67 | fi |
| 68 | |
| 69 | dnl deal with optional prefixes |
| 70 | if test x$wx_config_exec_prefix != x ; then |
| 71 | wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix" |
| 72 | WX_LOOKUP_PATH="$wx_config_exec_prefix/bin" |
| 73 | fi |
| 74 | if test x$wx_config_prefix != x ; then |
| 75 | wx_config_args="$wx_config_args --prefix=$wx_config_prefix" |
| 76 | WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin" |
| 77 | fi |
| 78 | |
| 79 | dnl don't search the PATH if WX_CONFIG_NAME is absolute filename |
| 80 | if test -x "$WX_CONFIG_NAME" ; then |
| 81 | AC_MSG_CHECKING(for wx-config) |
| 82 | WX_CONFIG_PATH="$WX_CONFIG_NAME" |
| 83 | AC_MSG_RESULT($WX_CONFIG_PATH) |
| 84 | else |
| 85 | AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH") |
| 86 | fi |
| 87 | |
| 88 | if test "$WX_CONFIG_PATH" != "no" ; then |
| 89 | WX_VERSION="" |
| 90 | no_wx="" |
| 91 | |
| 92 | min_wx_version=ifelse([$1], ,2.2.1,$1) |
| 93 | AC_MSG_CHECKING(for wxWindows version >= $min_wx_version) |
| 94 | |
| 95 | WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args" |
| 96 | |
| 97 | WX_VERSION=`$WX_CONFIG_WITH_ARGS --version` |
| 98 | wx_config_major_version=`echo $WX_VERSION | \ |
| 99 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 100 | wx_config_minor_version=`echo $WX_VERSION | \ |
| 101 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 102 | wx_config_micro_version=`echo $WX_VERSION | \ |
| 103 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 104 | |
| 105 | wx_requested_major_version=`echo $min_wx_version | \ |
| 106 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 107 | wx_requested_minor_version=`echo $min_wx_version | \ |
| 108 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 109 | wx_requested_micro_version=`echo $min_wx_version | \ |
| 110 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 111 | |
| 112 | wx_ver_ok="" |
| 113 | if test $wx_config_major_version -gt $wx_requested_major_version; then |
| 114 | wx_ver_ok=yes |
| 115 | else |
| 116 | if test $wx_config_major_version -eq $wx_requested_major_version; then |
| 117 | if test $wx_config_minor_version -gt $wx_requested_minor_version; then |
| 118 | wx_ver_ok=yes |
| 119 | else |
| 120 | if test $wx_config_minor_version -eq $wx_requested_minor_version; then |
| 121 | if test $wx_config_micro_version -ge $wx_requested_micro_version; then |
| 122 | wx_ver_ok=yes |
| 123 | fi |
| 124 | fi |
| 125 | fi |
| 126 | fi |
| 127 | fi |
| 128 | |
| 129 | if test "x$wx_ver_ok" = x ; then |
| 130 | no_wx=yes |
| 131 | else |
| 132 | WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs` |
| 133 | WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs` |
| 134 | |
| 135 | dnl starting with version 2.2.6 wx-config has --cppflags argument |
| 136 | wx_has_cppflags="" |
| 137 | if test $wx_config_major_version -gt 2; then |
| 138 | wx_has_cppflags=yes |
| 139 | else |
| 140 | if test $wx_config_major_version -eq 2; then |
| 141 | if test $wx_config_minor_version -gt 2; then |
| 142 | wx_has_cppflags=yes |
| 143 | else |
| 144 | if test $wx_config_minor_version -eq 2; then |
| 145 | if test $wx_config_micro_version -ge 6; then |
| 146 | wx_has_cppflags=yes |
| 147 | fi |
| 148 | fi |
| 149 | fi |
| 150 | fi |
| 151 | fi |
| 152 | |
| 153 | if test "x$wx_has_cppflags" = x ; then |
| 154 | dnl no choice but to define all flags like CFLAGS |
| 155 | WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` |
| 156 | WX_CPPFLAGS=$WX_CFLAGS |
| 157 | WX_CXXFLAGS=$WX_CFLAGS |
| 158 | |
| 159 | WX_CFLAGS_ONLY=$WX_CFLAGS |
| 160 | WX_CXXFLAGS_ONLY=$WX_CFLAGS |
| 161 | else |
| 162 | dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS |
| 163 | WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags` |
| 164 | WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags` |
| 165 | WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` |
| 166 | |
| 167 | WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"` |
| 168 | WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"` |
| 169 | fi |
| 170 | fi |
| 171 | |
| 172 | if test "x$no_wx" = x ; then |
| 173 | AC_MSG_RESULT(yes (version $WX_VERSION)) |
| 174 | ifelse([$2], , :, [$2]) |
| 175 | else |
| 176 | if test "x$WX_VERSION" = x; then |
| 177 | dnl no wx-config at all |
| 178 | AC_MSG_RESULT(no) |
| 179 | else |
| 180 | AC_MSG_RESULT(no (version $WX_VERSION is not new enough)) |
| 181 | fi |
| 182 | |
| 183 | WX_CFLAGS="" |
| 184 | WX_CPPFLAGS="" |
| 185 | WX_CXXFLAGS="" |
| 186 | WX_LIBS="" |
| 187 | WX_LIBS_STATIC="" |
| 188 | ifelse([$3], , :, [$3]) |
| 189 | fi |
| 190 | fi |
| 191 | |
| 192 | AC_SUBST(WX_CPPFLAGS) |
| 193 | AC_SUBST(WX_CFLAGS) |
| 194 | AC_SUBST(WX_CXXFLAGS) |
| 195 | AC_SUBST(WX_CFLAGS_ONLY) |
| 196 | AC_SUBST(WX_CXXFLAGS_ONLY) |
| 197 | AC_SUBST(WX_LIBS) |
| 198 | AC_SUBST(WX_LIBS_STATIC) |
| 199 | AC_SUBST(WX_VERSION) |
| 200 | ]) |