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272 lines
9.7 KiB
272 lines
9.7 KiB
kig_version=0.10.7
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kde_save_LIBS=$LIBS
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LIBS="$LIBS -lm"
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KDE_CHECK_FUNC_EXT(trunc)
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LIBS="$kde_save_LIBS"
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KDE_LANG_CPLUSPLUS
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# this variable is set to true if we need to warn the user that Python
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# scripting support has been disabled due to missing headers or libs
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# or whatever.. It's not set if the user explicitly disabled python
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# scripting ( "./configure --disable-kig-python-scripting" ). We
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# complain about this at the end of the ./configure script. Check out
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# configure.in.bot for the code..
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kig_warn_about_disabling_python="no"
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# this var is set to yes if we want to compile python scripting, and to
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# no otherwise
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kig_enable_python_scripting="yes"
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# this var is set to no if we want to disable support for compressed files
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# (for compatibility reasons with kde 3.1)
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kig_enable_compressed_files="yes"
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AC_DEFUN([KIG_PYTHON_NOT_FOUND], [
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AC_MSG_WARN(
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[[Kig needs the Python and Boost.Python libraries and their headers \
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installed for its Python scripting support. One of both was not \
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found, or the versions were incompatible, and Python scripting will be disabled.]] );
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kig_warn_about_disabling_python="yes"
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kig_enable_python_scripting="no" ] )
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AC_ARG_ENABLE( kig-python-scripting,
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[ --disable-kig-python-scripting Disable Kig Python Scripting support],
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[ kig_enable_python_scripting=$enableval ],
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[ kig_enable_python_scripting=yes] )
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AC_ARG_ENABLE( kig-compressed-files,
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[ --disable-kig-compressed-files Disable Kig Compressed Files support],
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[ kig_enable_compressed_files=$enableval ],
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[ kig_enable_compressed_files=yes] )
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dnl domi: we use some macro's by Ben Burton from the Regina program,
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dnl to check for the availability of a good python+boost.python
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dnl combination. They are included here, the end is marked at the
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dnl bottom. I have changed it only by removing some macro's, and by
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dnl making the other call KIG_PYTHON_NOT_FOUND instead of
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dnl REGINA_DO_NOT_COMPILE, and REGINA_WARN_*.
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dnl
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dnl Regina - A Normal Surface Theory Calculator
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dnl Configure Script Macros
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dnl
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dnl Copyright (c) 2002-2003, Ben Burton
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dnl For further details contact Ben Burton (bab@debian.org).
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dnl
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dnl This file is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU General Public License as
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dnl published by the Free Software Foundation; either version 2 of the
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dnl License, or (at your option) any later version.
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dnl
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dnl This file is distributed in the hope that it will be useful, but
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dnl WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public
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dnl License along with this program; if not, write to the Free
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dnl Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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dnl MA 02110-1301, USA.
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dnl
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dnl Note that this copyright notice applies only to macros beginning
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dnl with REGINA_. Other macros found in acinclude.m4 have been taken
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dnl from external sources; these macros are stored in separate files
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dnl in the admin/ subdirectory and copyright notices can be found in
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dnl these separate files (and in the comments provided with the macros
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dnl themselves).
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dnl
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dnl -----------------------------------------------------------------
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dnl
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dnl Macros written for Regina
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dnl
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dnl -----------------------------------------------------------------
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dnl
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dnl REGINA_LIB_BOOST_PYTHON(TARGET-LIST, REQUIRED-BY)
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dnl
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dnl Checks for a usable boost.python installation.
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dnl Issues a warning and adds <TARGET-LIST> (which may consist of
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dnl several targets) to $DO_NOT_COMPILE if boost.python is missing.
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dnl
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dnl AC_SUBST()s the following variables:
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dnl
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dnl BOOST_PYTHON_INCLUDES: The compiler flags required for
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dnl building against boost.python,
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dnl including flags for building against
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dnl python itself.
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dnl BOOST_PYTHON_LIBS: The linker flags required for building
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dnl against boost.python.
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dnl PYTHON_LIBS: The linker flags required for building against
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dnl python itself.
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dnl
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dnl AC_DEFINE()s the following variables:
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dnl
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dnl HAVE_BOOST_PYTHON: Defined as 1 if we have a usable boost.python
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dnl installation, or remains undefined otherwise.
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dnl
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dnl Example: REGINA_LIB_BOOST_PYTHON(PYTHON, [the Python interface])
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dnl
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AC_DEFUN([REGINA_LIB_BOOST_PYTHON], [
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AC_LANG_PUSH(C++)
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KDE_CHECK_HEADERS([boost/shared_ptr.hpp], [
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__regina_py_save_cxxflags="$CXXFLAGS"
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__regina_py_save_ldflags="$LDFLAGS"
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__regina_py_save_libs="$LIBS"
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__regina_py_ok=0
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for pyver in python python2.7 python2.6 python2.5 python2.4 python2.3 python2.2; do
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for incdir in "/usr/include/$pyver" "/usr/local/include/$pyver" \
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"/usr/$pyver/include" "/usr/local/$pyver/include" \
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"$prefix/include/$pyver" "$prefix/$pyver/include"; do
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CXXFLAGS="$__regina_py_save_cxxflags -I$incdir"
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LDFLAGS="$__regina_py_save_ldflags -shared"
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if test -z "$qt_libraries"; then
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LDFLAGS="$LDFLAGS"
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else
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LDFLAGS="$LDFLAGS -L$qt_libraries"
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fi
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LDFLAGS="$LDFLAGS -ltqt"
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# Check for python includes.
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AC_TRY_COMPILE([
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#include <Python.h>
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], [
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PyObject obj;
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], [
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# Check for compatibility with boost.python.
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AC_MSG_CHECKING([for boost.python with $incdir/Python.h])
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AC_TRY_COMPILE([
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#include <boost/python.hpp>
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const char* greet() { return "Hello world!"; }
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BOOST_PYTHON_MODULE(hello) { boost::python::def("greet", greet); }
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], [
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/* No main body. */
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], [
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AC_MSG_RESULT([yes])
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# Check for -lpython.
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for pylib in "$pyver" python python2.7 python2.6 python2.3 python2.2; do
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for pylibdir in "/usr/lib" "/usr/local/lib" "/usr/lib/$pyver/config" \
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"/usr/local/lib/$pyver/config"; do
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for extralibs in "" "-lpthread -lm -lutil -ldl"; do
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AC_MSG_CHECKING([for $pylibdir/lib$pylib and $extralibs with $incdir/Python.h])
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LDFLAGS="$__regina_py_save_ldflags -L$pylibdir"
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if test -z "$qt_libraries"; then
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LDFLAGS="$LDFLAGS"
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else
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LDFLAGS="$LDFLAGS -L$qt_libraries"
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fi
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LDFLAGS="$LDFLAGS -ltqt"
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LIBS="-l$pylib $extralibs"
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PYVERSHORT=${pyver#python}
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PYVERSUFFIX=py${PYVERSHORT%.*}${PYVERSHORT#*.}
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AC_TRY_LINK([
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#include <Python.h>
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], [
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Py_Initialize(); Py_Finalize();
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], [
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AC_MSG_RESULT([yes])
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for bplib in "-lboost_python-mt-$PYVERSUFFIX" "-lboost_python-mt" "-lboost_python-gcc-mt-1_32" "-lboost_python-gcc-mt-1_31" "-lboost_python-gcc-mt" "-lboost_python-$PYVERSUFFIX" "-lboost_python"; do
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AC_MSG_CHECKING([compilation of a boost.python program with $bplib])
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LDFLAGS="$__regina_py_save_ldflags -L$pylibdir"
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if test -z "$qt_libraries"; then
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LDFLAGS="$LDFLAGS"
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else
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LDFLAGS="$LDFLAGS -L$qt_libraries"
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fi
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LDFLAGS="$LDFLAGS -ltqt"
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LIBS="-l$pylib $bplib $extralibs"
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AC_TRY_LINK([
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#include <boost/python.hpp>
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const char* greet() { return "Hello world!"; }
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BOOST_PYTHON_MODULE(hello) { boost::python::def("greet", greet); }
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], [
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/* No main body. */
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], [
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AC_MSG_RESULT([yes])
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# And we're done!
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BOOST_PYTHON_INCLUDES="-I$incdir"
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BOOST_PYTHON_LIBS="$bplib"
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PYTHON_LIBS="-l$pylib $extralibs"
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PYTHON_LDFLAGS="-L$pylibdir"
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__regina_py_ok=1
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], [
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AC_MSG_RESULT([no])
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])
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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], [
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AC_MSG_RESULT([no])
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])
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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], [
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AC_MSG_RESULT([no])
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])
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])
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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if test "$__regina_py_ok" = "1"; then break; fi
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done
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CXXFLAGS="$__regina_py_save_cxxflags"
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LDFLAGS="$__regina_py_save_ldflags"
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LIBS="$__regina_py_save_libs"
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if test "$__regina_py_ok" = "1"; then
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AC_DEFINE(HAVE_BOOST_PYTHON, 1,
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[Define to 1 if you have a usable boost.python installation.])
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else
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BOOST_PYTHON_INCLUDES=
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BOOST_PYTHON_LIBS=
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KIG_PYTHON_NOT_FOUND
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fi
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], [
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KIG_PYTHON_NOT_FOUND
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])
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AC_LANG_POP(C++)
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AC_SUBST(BOOST_PYTHON_INCLUDES)
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AC_SUBST(BOOST_PYTHON_LIBS)
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AC_SUBST(PYTHON_LDFLAGS)
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AC_SUBST(PYTHON_LIBS)
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])
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dnl This is the end of the macro's copied from Ben Burton's Regina
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dnl program.
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if test "x$kig_enable_python_scripting" != xno; then
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kig_enable_python_scripting="yes" # either yes or no..
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kig_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS=`echo $CXXFLAGS | sed -e 's/-fno-exceptions//g'`
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REGINA_LIB_BOOST_PYTHON( PYTHON, Kig Python Scripting )
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CXXFLAGS="$kig_save_CXXFLAGS"
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fi
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if test "x$kig_enable_python_scripting" != xno; then
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AC_DEFINE( KIG_ENABLE_PYTHON_SCRIPTING, 1, [Defined if Kig Python scripting is enabled] )
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fi
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AM_CONDITIONAL(KIG_COMPILE_PYTHON_SCRIPTING, test x$kig_enable_python_scripting != xno)
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if test "x$kig_enable_compressed_files" = xno; then
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CXXFLAGS="$CXXFLAGS -DKIG_NO_COMPRESSED_FILES"
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fi
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AC_SUBST( KIGVERSION, $kig_version )
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AC_DEFINE_UNQUOTED( KIGVERSION, "$kig_version", [The current Kig version as a string] )
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KDE_CHECK_HEADERS([ieeefp.h])
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# apparently the KDE build system wants to see "dnl AC_OUTPUT( ... )",
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# not a normal AC_OUTPUT
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dnl AC_OUTPUT( kig/kig.lsm )
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dnl AC_OUTPUT( kig/README )
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dnl AC_OUTPUT( kig/package-kig.sh )
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dnl AC_OUTPUT( kig/VERSION )
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