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dnl ---------------------------------------------------------------------------
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dnl Macros for wxWidgets detection. Typically used in configure.in as:
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dnl AM_OPTIONS_WXCONFIG
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dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1)
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dnl if test "$wxWin" != 1; then
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dnl wxWidgets must be installed on your system
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dnl but wx-config script couldn't be found.
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dnl Please check that wx-config is in path, the directory
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dnl where wxWidgets libraries are installed (returned by
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dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
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dnl equivalent variable and wxWidgets version is 2.3.4 or above.
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dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
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dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
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dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
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dnl LIBS="$LIBS $WX_LIBS"
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dnl ---------------------------------------------------------------------------
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dnl ---------------------------------------------------------------------------
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dnl AM_OPTIONS_WXCONFIG
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dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
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dnl --wx-config command line options
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dnl ---------------------------------------------------------------------------
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AC_DEFUN([AM_OPTIONS_WXCONFIG],
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[ --with-wxdir=PATH Use uninstalled version of wxWidgets in PATH],
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[ wx_config_name="$withval/wx-config"
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wx_config_args="--inplace"])
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AC_ARG_WITH(wx-config,
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[ --with-wx-config=CONFIG wx-config script to use (optional)],
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wx_config_name="$withval" )
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AC_ARG_WITH(wx-prefix,
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[ --with-wx-prefix=PREFIX Prefix where wxWidgets is installed (optional)],
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wx_config_prefix="$withval", wx_config_prefix="")
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AC_ARG_WITH(wx-exec-prefix,
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[ --with-wx-exec-prefix=PREFIX
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Exec prefix where wxWidgets is installed (optional)],
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wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
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dnl Helper macro for checking if wx version is at least $1.$2.$3, set's
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dnl wx_ver_ok=yes if it is:
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AC_DEFUN([_WX_PRIVATE_CHECK_VERSION],
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if test "x$WX_VERSION" != x ; then
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if test $wx_config_major_version -gt $1; then
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if test $wx_config_major_version -eq $1; then
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if test $wx_config_minor_version -gt $2; then
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if test $wx_config_minor_version -eq $2; then
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if test $wx_config_micro_version -ge $3; then
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dnl ---------------------------------------------------------------------------
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dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
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dnl [, WX-LIBS [, ADDITIONAL-WX-CONFIG-FLAGS]]]])
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dnl Test for wxWidgets, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
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dnl (the latter is for static linking against wxWidgets). Set WX_CONFIG_NAME
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dnl environment variable to override the default name of the wx-config script
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dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
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dnl case the macro won't even waste time on tests for its existence.
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dnl Optional WX-LIBS argument contains comma- or space-separated list of
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dnl wxWidgets libraries to link against (it may include contrib libraries). If
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dnl it is not specified then WX_LIBS and WX_LIBS_STATIC will contain flags to
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dnl link with all of the core wxWidgets libraries.
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dnl Optional ADDITIONAL-WX-CONFIG-FLAGS argument is appended to wx-config
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dnl invocation command in present. It can be used to fine-tune lookup of
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dnl best wxWidgets build available.
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dnl AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net]
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dnl [--unicode --debug])
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dnl ---------------------------------------------------------------------------
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dnl Get the cflags and libraries from the wx-config script
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AC_DEFUN([AM_PATH_WXCONFIG],
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dnl do we have wx-config name: it can be wx-config or wxd-config or ...
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if test x${WX_CONFIG_NAME+set} != xset ; then
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WX_CONFIG_NAME=wx-config
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if test "x$wx_config_name" != x ; then
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WX_CONFIG_NAME="$wx_config_name"
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dnl deal with optional prefixes
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if test x$wx_config_exec_prefix != x ; then
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wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
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WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
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if test x$wx_config_prefix != x ; then
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wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
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WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
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if test "$cross_compiling" = "yes"; then
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wx_config_args="$wx_config_args --host=$host_alias"
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dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
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if test -x "$WX_CONFIG_NAME" ; then
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AC_MSG_CHECKING(for wx-config)
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WX_CONFIG_PATH="$WX_CONFIG_NAME"
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AC_MSG_RESULT($WX_CONFIG_PATH)
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AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
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if test "$WX_CONFIG_PATH" != "no" ; then
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min_wx_version=ifelse([$1], ,2.2.1,$1)
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if test -z "$5" ; then
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AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version])
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AC_MSG_CHECKING([for wxWidgets version >= $min_wx_version ($5)])
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WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args $5 $4"
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WX_VERSION=`$WX_CONFIG_WITH_ARGS --version 2>/dev/null`
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wx_config_major_version=`echo $WX_VERSION | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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wx_config_minor_version=`echo $WX_VERSION | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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wx_config_micro_version=`echo $WX_VERSION | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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wx_requested_major_version=`echo $min_wx_version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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wx_requested_minor_version=`echo $min_wx_version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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wx_requested_micro_version=`echo $min_wx_version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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_WX_PRIVATE_CHECK_VERSION([$wx_requested_major_version],
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[$wx_requested_minor_version],
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[$wx_requested_micro_version])
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if test -n "$wx_ver_ok"; then
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AC_MSG_RESULT(yes (version $WX_VERSION))
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WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
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dnl is this even still appropriate? --static is a real option now
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dnl and WX_CONFIG_WITH_ARGS is likely to contain it if that is
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dnl what the user actually wants, making this redundant at best.
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dnl For now keep it in case anyone actually used it in the past.
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AC_MSG_CHECKING([for wxWidgets static library])
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WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs 2>/dev/null`
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if test "x$WX_LIBS_STATIC" = "x"; then
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dnl starting with version 2.2.6 wx-config has --cppflags argument
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if test $wx_config_major_version -gt 2; then
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if test $wx_config_major_version -eq 2; then
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if test $wx_config_minor_version -gt 2; then
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if test $wx_config_minor_version -eq 2; then
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if test $wx_config_micro_version -ge 6; then
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dnl starting with version 2.7.0 wx-config has --rescomp option
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if test $wx_config_major_version -gt 2; then
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if test $wx_config_major_version -eq 2; then
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if test $wx_config_minor_version -ge 7; then
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if test "x$wx_has_rescomp" = x ; then
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dnl cannot give any useful info for resource compiler
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WX_RESCOMP=`$WX_CONFIG_WITH_ARGS --rescomp`
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if test "x$wx_has_cppflags" = x ; then
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dnl no choice but to define all flags like CFLAGS
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WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
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WX_CPPFLAGS=$WX_CFLAGS
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WX_CXXFLAGS=$WX_CFLAGS
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WX_CFLAGS_ONLY=$WX_CFLAGS
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WX_CXXFLAGS_ONLY=$WX_CFLAGS
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dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
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WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
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WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
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WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
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WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"`
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WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"`
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ifelse([$2], , :, [$2])
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if test "x$WX_VERSION" = x; then
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dnl no wx-config at all
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AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
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ifelse([$3], , :, [$3])
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ifelse([$3], , :, [$3])
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AC_SUBST(WX_CPPFLAGS)
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AC_SUBST(WX_CXXFLAGS)
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AC_SUBST(WX_CFLAGS_ONLY)
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AC_SUBST(WX_CXXFLAGS_ONLY)
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AC_SUBST(WX_LIBS_STATIC)
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dnl ---------------------------------------------------------------------------
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dnl Get information on the wxrc program for making C++, Python and xrs
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dnl AC_ARG_ENABLE(...)
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dnl AM_OPTIONS_WXCONFIG
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dnl AM_PATH_WXCONFIG(2.6.0, wxWin=1)
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dnl if test "$wxWin" != 1; then
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dnl wxWidgets must be installed on your system
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dnl but wx-config script couldn't be found.
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dnl Please check that wx-config is in path, the directory
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dnl where wxWidgets libraries are installed (returned by
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dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
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dnl equivalent variable and wxWidgets version is 2.6.0 or above.
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dnl AM_PATH_WXRC([HAVE_WXRC=1], [HAVE_WXRC=0])
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dnl if test "x$HAVE_WXRC" != x1; then
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dnl The wxrc program was not installed or not found.
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dnl Please check the wxWidgets installation.
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dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
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dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
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dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
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dnl LDFLAGS="$LDFLAGS $WX_LIBS"
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dnl ---------------------------------------------------------------------------
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dnl ---------------------------------------------------------------------------
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dnl AM_PATH_WXRC([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for wxWidgets' wxrc program for creating either C++, Python or XRS
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dnl resources. The variable WXRC will be set and substituted in the configure
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dnl script and Makefiles.
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dnl AM_PATH_WXRC([wxrc=1], [wxrc=0])
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dnl ---------------------------------------------------------------------------
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dnl wxrc program from the wx-config script
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AC_DEFUN([AM_PATH_WXRC],
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AC_ARG_VAR([WXRC], [Path to wxWidget's wxrc resource compiler])
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if test "x$WX_CONFIG_NAME" = x; then
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AC_MSG_ERROR([The wxrc tests must run after wxWidgets test.])
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AC_MSG_CHECKING([for wxrc])
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if test "x$WXRC" = x ; then
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dnl wx-config --utility is a new addition to wxWidgets:
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_WX_PRIVATE_CHECK_VERSION(2,5,3)
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if test -n "$wx_ver_ok"; then
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WXRC=`$WX_CONFIG_WITH_ARGS --utility=wxrc`
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if test "x$WXRC" = x ; then
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AC_MSG_RESULT([not found])
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ifelse([$2], , :, [$2])
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AC_MSG_RESULT([$WXRC])
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ifelse([$1], , :, [$1])
added
removed
m4/wxwin.m4
