wxwidgets.m4 revision 1.1.1.1
1dnl --------------------------------------------------------------------------- 2dnl Macros for wxWidgets detection. Typically used in configure.in as: 3dnl 4dnl AC_ARG_ENABLE(...) 5dnl AC_ARG_WITH(...) 6dnl ... 7dnl AM_OPTIONS_WXCONFIG 8dnl ... 9dnl ... 10dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1) 11dnl if test "$wxWin" != 1; then 12dnl AC_MSG_ERROR([ 13dnl wxWidgets must be installed on your system 14dnl but wx-config script couldn't be found. 15dnl 16dnl Please check that wx-config is in path, the directory 17dnl where wxWidgets libraries are installed (returned by 18dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or 19dnl equivalent variable and wxWidgets version is 2.3.4 or above. 20dnl ]) 21dnl fi 22dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS" 23dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY" 24dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY" 25dnl 26dnl LIBS="$LIBS $WX_LIBS" 27dnl --------------------------------------------------------------------------- 28 29dnl --------------------------------------------------------------------------- 30dnl AM_OPTIONS_WXCONFIG 31dnl 32dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and 33dnl --wx-config command line options 34dnl --------------------------------------------------------------------------- 35 36AC_DEFUN([AM_OPTIONS_WXCONFIG], 37[ 38 AC_ARG_WITH(wxdir, 39 [ --with-wxdir=PATH Use uninstalled version of wxWidgets in PATH], 40 [ wx_config_name="$withval/wx-config" 41 wx_config_args="--inplace"]) 42 AC_ARG_WITH(wx-config, 43 [ --with-wx-config=CONFIG wx-config script to use (optional)], 44 wx_config_name="$withval" ) 45 AC_ARG_WITH(wx-prefix, 46 [ --with-wx-prefix=PREFIX Prefix where wxWidgets is installed (optional)], 47 wx_config_prefix="$withval", wx_config_prefix="") 48 AC_ARG_WITH(wx-exec-prefix, 49 [ --with-wx-exec-prefix=PREFIX 50 Exec prefix where wxWidgets is installed (optional)], 51 wx_config_exec_prefix="$withval", wx_config_exec_prefix="") 52]) 53 54dnl Helper macro for checking if wx version is at least $1.$2.$3, set's 55dnl wx_ver_ok=yes if it is: 56AC_DEFUN([_WX_PRIVATE_CHECK_VERSION], 57[ 58 wx_ver_ok="" 59 if test "x$WX_VERSION" != x ; then 60 if test $wx_config_major_version -gt $1; then 61 wx_ver_ok=yes 62 else 63 if test $wx_config_major_version -eq $1; then 64 if test $wx_config_minor_version -gt $2; then 65 wx_ver_ok=yes 66 else 67 if test $wx_config_minor_version -eq $2; then 68 if test $wx_config_micro_version -ge $3; then 69 wx_ver_ok=yes 70 fi 71 fi 72 fi 73 fi 74 fi 75 fi 76]) 77 78dnl --------------------------------------------------------------------------- 79dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND 80dnl [, WX-LIBS [, ADDITIONAL-WX-CONFIG-FLAGS]]]]) 81dnl 82dnl Test for wxWidgets, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC 83dnl (the latter is for static linking against wxWidgets). Set WX_CONFIG_NAME 84dnl environment variable to override the default name of the wx-config script 85dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this 86dnl case the macro won't even waste time on tests for its existence. 87dnl 88dnl Optional WX-LIBS argument contains comma- or space-separated list of 89dnl wxWidgets libraries to link against (it may include contrib libraries). If 90dnl it is not specified then WX_LIBS and WX_LIBS_STATIC will contain flags to 91dnl link with all of the core wxWidgets libraries. 92dnl 93dnl Optional ADDITIONAL-WX-CONFIG-FLAGS argument is appended to wx-config 94dnl invocation command in present. It can be used to fine-tune lookup of 95dnl best wxWidgets build available. 96dnl 97dnl Example use: 98dnl AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net] 99dnl [--unicode --debug]) 100dnl --------------------------------------------------------------------------- 101 102dnl 103dnl Get the cflags and libraries from the wx-config script 104dnl 105AC_DEFUN([AM_PATH_WXCONFIG], 106[ 107 dnl do we have wx-config name: it can be wx-config or wxd-config or ... 108 if test x${WX_CONFIG_NAME+set} != xset ; then 109 WX_CONFIG_NAME=wx-config 110 fi 111 112 if test "x$wx_config_name" != x ; then 113 WX_CONFIG_NAME="$wx_config_name" 114 fi 115 116 dnl deal with optional prefixes 117 if test x$wx_config_exec_prefix != x ; then 118 wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix" 119 WX_LOOKUP_PATH="$wx_config_exec_prefix/bin" 120 fi 121 if test x$wx_config_prefix != x ; then 122 wx_config_args="$wx_config_args --prefix=$wx_config_prefix" 123 WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin" 124 fi 125 if test "$cross_compiling" = "yes"; then 126 wx_config_args="$wx_config_args --host=$host_alias" 127 fi 128 129 dnl don't search the PATH if WX_CONFIG_NAME is absolute filename 130 if test -x "$WX_CONFIG_NAME" ; then 131 AC_MSG_CHECKING(for wx-config) 132 WX_CONFIG_PATH="$WX_CONFIG_NAME" 133 AC_MSG_RESULT($WX_CONFIG_PATH) 134 else 135 AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH") 136 fi 137 138 if test "$WX_CONFIG_PATH" != "no" ; then 139 WX_VERSION="" 140 141 min_wx_version=ifelse([$1], ,2.2.1,$1) 142 if test -z "$5" ; then 143 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version]) 144 else 145 AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version ($5)]) 146 fi 147 148 WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args $5 $4" 149 150 WX_VERSION=`$WX_CONFIG_WITH_ARGS --version 2>/dev/null` 151 wx_config_major_version=`echo $WX_VERSION | \ 152 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 153 wx_config_minor_version=`echo $WX_VERSION | \ 154 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 155 wx_config_micro_version=`echo $WX_VERSION | \ 156 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 157 158 wx_requested_major_version=`echo $min_wx_version | \ 159 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` 160 wx_requested_minor_version=`echo $min_wx_version | \ 161 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` 162 wx_requested_micro_version=`echo $min_wx_version | \ 163 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` 164 165 _WX_PRIVATE_CHECK_VERSION([$wx_requested_major_version], 166 [$wx_requested_minor_version], 167 [$wx_requested_micro_version]) 168 169 if test -n "$wx_ver_ok"; then 170 171 AC_MSG_RESULT(yes (version $WX_VERSION)) 172 WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs` 173 174 dnl is this even still appropriate? --static is a real option now 175 dnl and WX_CONFIG_WITH_ARGS is likely to contain it if that is 176 dnl what the user actually wants, making this redundant at best. 177 dnl For now keep it in case anyone actually used it in the past. 178 AC_MSG_CHECKING([for wxWidgets static library]) 179 WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs 2>/dev/null` 180 if test "x$WX_LIBS_STATIC" = "x"; then 181 AC_MSG_RESULT(no) 182 else 183 AC_MSG_RESULT(yes) 184 fi 185 186 dnl starting with version 2.2.6 wx-config has --cppflags argument 187 wx_has_cppflags="" 188 if test $wx_config_major_version -gt 2; then 189 wx_has_cppflags=yes 190 else 191 if test $wx_config_major_version -eq 2; then 192 if test $wx_config_minor_version -gt 2; then 193 wx_has_cppflags=yes 194 else 195 if test $wx_config_minor_version -eq 2; then 196 if test $wx_config_micro_version -ge 6; then 197 wx_has_cppflags=yes 198 fi 199 fi 200 fi 201 fi 202 fi 203 204 if test "x$wx_has_cppflags" = x ; then 205 dnl no choice but to define all flags like CFLAGS 206 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` 207 WX_CPPFLAGS=$WX_CFLAGS 208 WX_CXXFLAGS=$WX_CFLAGS 209 210 WX_CFLAGS_ONLY=$WX_CFLAGS 211 WX_CXXFLAGS_ONLY=$WX_CFLAGS 212 else 213 dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS 214 WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags` 215 WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags` 216 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags` 217 218 WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"` 219 WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"` 220 fi 221 222 ifelse([$2], , :, [$2]) 223 224 else 225 226 if test "x$WX_VERSION" = x; then 227 dnl no wx-config at all 228 AC_MSG_RESULT(no) 229 else 230 AC_MSG_RESULT(no (version $WX_VERSION is not new enough)) 231 fi 232 233 WX_CFLAGS="" 234 WX_CPPFLAGS="" 235 WX_CXXFLAGS="" 236 WX_LIBS="" 237 WX_LIBS_STATIC="" 238 ifelse([$3], , :, [$3]) 239 240 fi 241 else 242 243 WX_CFLAGS="" 244 WX_CPPFLAGS="" 245 WX_CXXFLAGS="" 246 WX_LIBS="" 247 WX_LIBS_STATIC="" 248 ifelse([$3], , :, [$3]) 249 250 fi 251 252 AC_SUBST(WX_CPPFLAGS) 253 AC_SUBST(WX_CFLAGS) 254 AC_SUBST(WX_CXXFLAGS) 255 AC_SUBST(WX_CFLAGS_ONLY) 256 AC_SUBST(WX_CXXFLAGS_ONLY) 257 AC_SUBST(WX_LIBS) 258 AC_SUBST(WX_LIBS_STATIC) 259 AC_SUBST(WX_VERSION) 260]) 261 262dnl --------------------------------------------------------------------------- 263dnl Get information on the wxrc program for making C++, Python and xrs 264dnl resource files. 265dnl 266dnl AC_ARG_ENABLE(...) 267dnl AC_ARG_WITH(...) 268dnl ... 269dnl AM_OPTIONS_WXCONFIG 270dnl AM_OPTIONS_WXRC 271dnl ... 272dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1) 273dnl if test "$wxWin" != 1; then 274dnl AC_MSG_ERROR([ 275dnl wxWidgets must be installed on your system 276dnl but wx-config script couldn't be found. 277dnl 278dnl Please check that wx-config is in path, the directory 279dnl where wxWidgets libraries are installed (returned by 280dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or 281dnl equivalent variable and wxWidgets version is 2.6.0 or above. 282dnl ]) 283dnl fi 284dnl 285dnl AM_PATH_WXRC([HAVE_WXRC=1], [HAVE_WXRC=0]) 286dnl if test "x$HAVE_WXRC" != x1; then 287dnl AC_MSG_ERROR([ 288dnl The wxrc program was not installed or not found. 289dnl 290dnl Please check the wxWidgets installation. 291dnl ]) 292dnl fi 293dnl 294dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS" 295dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY" 296dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY" 297dnl 298dnl LDFLAGS="$LDFLAGS $WX_LIBS" 299dnl --------------------------------------------------------------------------- 300 301 302 303dnl --------------------------------------------------------------------------- 304dnl AM_PATH_WXRC([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) 305dnl 306dnl Test for wxWidgets' wxrc program for creating either C++, Python or XRS 307dnl resources. The variable WXRC will be set and substituted in the configure 308dnl script and Makefiles. 309dnl 310dnl Example use: 311dnl AM_PATH_WXRC([wxrc=1], [wxrc=0]) 312dnl --------------------------------------------------------------------------- 313 314dnl 315dnl wxrc program from the wx-config script 316dnl 317AC_DEFUN([AM_PATH_WXRC], 318[ 319 AC_ARG_VAR([WXRC], [Path to wxWidget's wxrc resource compiler]) 320 321 if test "x$WX_CONFIG_NAME" = x; then 322 AC_MSG_ERROR([The wxrc tests must run after wxWidgets test.]) 323 else 324 325 AC_MSG_CHECKING([for wxrc]) 326 327 if test "x$WXRC" = x ; then 328 dnl wx-config --utility is a new addition to wxWidgets: 329 _WX_PRIVATE_CHECK_VERSION(2,5,3) 330 if test -n "$wx_ver_ok"; then 331 WXRC=`$WX_CONFIG_WITH_ARGS --utility=wxrc` 332 fi 333 fi 334 335 if test "x$WXRC" = x ; then 336 AC_MSG_RESULT([not found]) 337 ifelse([$2], , :, [$2]) 338 else 339 AC_MSG_RESULT([$WXRC]) 340 ifelse([$1], , :, [$1]) 341 fi 342 343 AC_SUBST(WXRC) 344 fi 345]) 346