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AC_PKG_SWIG([major.minor.micro],[c++],[raw])
1.1 (2003/01/23) 0.5.57 : Installed_Packages
Andrew Collier <colliera@nu.ac.za>
This macro searches for a SWIG installation on your system.
If the version argument is given (e.g. 1.3.17), AC_PKG_SWIG checks that the swig package is this version number or higher.
In configure.in, use as:
AC_PKG_SWIG(1.3.17)
AC_PROG_LN_S
AC_PROG_CXX
AC_PROG_LIBTOOL
Acknowledgements:
o stuff from a posting by Sebastian Huber <sebastian-huber@web.de> on Swig
digest, Vol 1 #1157 (3 Jan 2003).
AC_DEFUN([AC_PKG_SWIG],
[
SWIG_REQUEST_VERSION=
changequote(<<, >>)
for a in $1 $2 $3 $4 $5 $6 $7 $8 $9 x; do
case "$a" in
x) break;;
[0-9]*.[0-9]*.[0-9]*) SWIG_REQUEST_VERSION="$a";;
c++) SWIGFLAGS="$SWIGFLAGS -c++";;
raw) SWIGFLAGS="$SWIGFLAGS -c";;
esac
done
changequote([, ])
AC_PATH_PROG(SWIG,swig)
if test -n "$SWIG";
then
SWIGLIB=`$SWIG -swiglib`
AC_SUBST(SWIG)
AC_SUBST(SWIGLIB)
AC_SUBST(SWIGFLAGS)
AC_MSG_CHECKING(swig version)
changequote(<<, >>)
swig_version=`$SWIG -version 2>&1 | sed 's/.* \([0-9]*\.[0-9]*\.[0-9]*\).*/\1/p; d'`
swig_major_ver=`expr $swig_version : "\([0-9]\+\)\.[0-9]\+\.*[0-9]*"`
swig_minor_ver=`expr $swig_version : "[0-9]\+\.\([0-9]\+\)\.*[0-9]*"`
swig_micro_ver=`expr $swig_version : "[0-9]\+\.[0-9]\+\.*\([0-9]*\)" "|" 0`
changequote([, ])
AC_MSG_RESULT($swig_version)
SWIGVERNUM=`printf "%02d%02d%02d" $swig_major_ver $swig_minor_ver $swig_micro_ver`
# SWIGVERNUM=`echo $SWIG_REQUEST_VERSION | awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null`
if test -n "$SWIG_REQUEST_VERSION";
then
AC_MSG_CHECKING(requested swig version ($SWIG_REQUEST_VERSION))
changequote(<<, >>)
swig_major_req=`expr $SWIG_REQUEST_VERSION : '\([0-9]*\)\.[0-9]*\.[0-9]*'`
swig_minor_req=`expr $SWIG_REQUEST_VERSION : '[0-9]*\.\([0-9]*\)\.[0-9]*'`
swig_micro_req=`expr $SWIG_REQUEST_VERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
changequote([, ])
if test $swig_major_ver -ge $swig_major_req &&
test $swig_minor_ver -ge $swig_minor_req &&
test $swig_micro_ver -ge $swig_micro_req
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(installed version of swig is too old!)
fi
fi
fi
])
dnl @synopsis AC_LIB_WAD
dnl
dnl This macro searches for installed WAD library.
dnl
AC_DEFUN([AC_LIB_WAD],
[
AC_ARG_ENABLE(wad,
AC_HELP_STRING([--enable-wad], [enable wad module]),
[
case "${enableval}" in
no) ;;
*) if test "x${enableval}" = xyes;
then
check_wad="yes"
fi ;;
esac
], [])
if test -n "$check_wad";
then
# this won't work unless PYTHON_LINK and PYTHON_EXTRA_LIBS defined
AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [], $PYTHON_LINK $PYTHON_EXTRA_LIBS)
AC_SUBST(WADPY)
fi
])
dnl ----------------------------------------------------------------------------
# # SWIG_PYTHON([use-shadow-classes])
# #
# # Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS), $(SWIG_PYTHON_LIB) and
# # $(SWIG_PYTHON_OPT) output variables. $(SWIG_PYTHON_OPT) contains all necessary swig
# # options to generate code for Python. Shadow classes are enabled unless the
# # value of the optional first argument is exactly 'no'. If you need multi module
# # support use $(SWIG_PYTHON_LIB) (provided by the SWIG_MULTI_MODULE_SUPPORT() macro)
# # to link against the appropriate library. It contains the SWIG Python runtime library
# # that is needed by the type check system for example.
# AC_DEFUN([SWIG_PYTHON],[
# AC_REQUIRE([SWIG_PROG])
# AC_REQUIRE([PYTHON_DEVEL])
# if test "$SWIG" != "false" ; then
# AC_SUBST(SWIG_PYTHON_LIB,[-lswigpy])
# test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
# AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
# fi
# AC_SUBST(SWIG_PYTHON_CPPFLAGS,[$PYTHON_CPPFLAGS])
# ])