--- extatica/ChangeLog | 4 + extatica/config/swig.m4 | 153 ++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 156 insertions(+), 1 deletions(-) mode change 120000 => 100644 extatica/config/swig.m4 diff --git a/extatica/ChangeLog b/extatica/ChangeLog index 524156e..fa86dc3 100644 --- a/extatica/ChangeLog +++ b/extatica/ChangeLog @@ -1,5 +1,9 @@ 2010-11-03 Roland Levillain <roland@lrde.epita.fr> + * config/swig.m4: Catch up with Swilena's version. + +2010-11-03 Roland Levillain <roland@lrde.epita.fr> + Revamp the configuration of Extatica's SWIG Python bindings. * configure.ac: Here. diff --git a/extatica/config/swig.m4 b/extatica/config/swig.m4 deleted file mode 120000 index c45fb81..46672c5 --- a/extatica/config/swig.m4 +++ /dev/null @@ -1 +0,0 @@ -../../m4/swig.m4 \ No newline at end of file diff --git a/extatica/config/swig.m4 b/extatica/config/swig.m4 new file mode 100644 index c45fb81..46672c5 --- /dev/null +++ b/extatica/config/swig.m4 @@ -0,0 +1,152 @@ +dnl @synopsis AC_PROG_SWIG([major.minor.micro]) +dnl +dnl This macro searches for a SWIG installation on your system. If found you +dnl should call SWIG via $(SWIG). You can use the optional first argument to +dnl check if the version of the available SWIG is greater than or equal to the +dnl value of the argument. It should have the format: N[.N[.N]] (N is a +dnl number between 0 and 999. Only the first N is mandatory.) +dnl +dnl If the version argument is given (e.g. 1.3.17), AC_PROG_SWIG checks that the +dnl swig package is this version number or higher. +dnl +dnl In configure.in, use as: +dnl +dnl AC_PROG_SWIG(1.3.17) +dnl SWIG_ENABLE_CXX +dnl SWIG_MULTI_MODULE_SUPPORT +dnl SWIG_PYTHON +dnl +dnl @author Sebastian Huber <sebastian-huber@web.de>, Alan W. Irwin <irwin@beluga.phys.uvic.ca>, Rafael Laboissiere <rafael@laboissiere.net>, and Andrew Collier <abcollier@yahoo.com>. +dnl @version $Id: ac_pkg_swig.m4,v 1.2 2004/12/24 01:20:01 guidod Exp $ +dnl +AC_DEFUN([AC_PROG_SWIG],[ + AC_PATH_PROG([SWIG],[swig]) + if test -z "$SWIG" ; then + AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org]) + SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' + elif test -n "$1" ; then + AC_MSG_CHECKING([for SWIG version]) + [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`] + AC_MSG_RESULT([$swig_version]) + if test -n "$swig_version" ; then + # Calculate the required version number components + [required=$1] + [required_major=`echo $required | sed 's/[^0-9].*//'`] + if test -z "$required_major" ; then + [required_major=0] + fi + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`] + [required_minor=`echo $required | sed 's/[^0-9].*//'`] + if test -z "$required_minor" ; then + [required_minor=0] + fi + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`] + [required_patch=`echo $required | sed 's/[^0-9].*//'`] + if test -z "$required_patch" ; then + [required_patch=0] + fi + # Calculate the available version number components + [available=$swig_version] + [available_major=`echo $available | sed 's/[^0-9].*//'`] + if test -z "$available_major" ; then + [available_major=0] + fi + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`] + [available_minor=`echo $available | sed 's/[^0-9].*//'`] + if test -z "$available_minor" ; then + [available_minor=0] + fi + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`] + [available_patch=`echo $available | sed 's/[^0-9].*//'`] + if test -z "$available_patch" ; then + [available_patch=0] + fi + if test \ + $available_major -lt $required_major \ + -o \( $available_major -eq $required_major \ + -a \( $available_minor -lt $required_minor \ + -o \( $available_minor -eq $required_minor \ + -a $available_patch -lt $required_patch \) \) \) ; then + AC_MSG_WARN([SWIG version >= $1 is required. You have $swig_version. You should look at http://www.swig.org]) + SWIG='echo "Error: SWIG version >= $1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' + else + AC_MSG_NOTICE([SWIG executable is '$SWIG']) + SWIG_LIB=`$SWIG -swiglib` + AC_MSG_NOTICE([SWIG library directory is '$SWIG_LIB']) + fi + else + AC_MSG_WARN([cannot determine SWIG version]) + SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' + fi + fi + AC_SUBST([SWIG_LIB]) +]) + +# SWIG_ENABLE_CXX() +# +# Enable SWIG C++ support. This affects all invocations of $(SWIG). +AC_DEFUN([SWIG_ENABLE_CXX],[ + AC_REQUIRE([AC_PROG_SWIG]) + AC_REQUIRE([AC_PROG_CXX]) + SWIG="$SWIG -c++" +]) + +# SWIG_MULTI_MODULE_SUPPORT() +# +# Enable support for multiple modules. This effects all invocations +# of $(SWIG). You have to link all generated modules against the +# appropriate SWIG runtime library. If you want to build Python +# modules for example, use the SWIG_PYTHON() macro and link the +# modules against $(SWIG_PYTHON_LIBS). +# +AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[ + AC_REQUIRE([AC_PROG_SWIG]) + SWIG="$SWIG -noruntime" +]) + +# SWIG_PYTHON([use-shadow-classes = {no, yes}]) +# +# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS), +# 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 (provided by the SWIG_MULTI_MODULE_SUPPORT() macro) use +# $(SWIG_PYTHON_LIBS) 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([AC_PROG_SWIG]) + AC_REQUIRE([AC_PYTHON_DEVEL]) + test "x$1" != "xno" || swig_shadow=" -noproxy" + AC_SUBST([SWIG_PYTHON_OPT],[-python$swig_shadow]) + AC_SUBST([SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS]) +]) + + +dnl @synopsis AC_LIB_WAD +dnl +dnl This macro searches for installed WAD library. +dnl +AC_DEFUN([AC_LIB_WAD], +[ + AC_REQUIRE([AC_PYTHON_DEVEL]) + AC_ARG_ENABLE(wad, + AC_HELP_STRING([--enable-wad], [enable wad module]), + [ + case "${enableval}" in + no) ;; + *) if test "x${enableval}" = xyes; + then + check_wad="yes" + fi ;; + esac + ], []) + + if test -n "$check_wad"; + then + AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [], $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS) + AC_SUBST(WADPY) + fi +]) -- 1.5.6.5