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transmission/m4/wxwin.m4

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