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## This file is part of GNU Dico
## Copyright (C) 2014-2021 Sergey Poznyakoff
##
## GNU Dico is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3, or (at your option)
## any later version.
##
## GNU Dico is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with GNU Dico. If not, see <http://www.gnu.org/licenses/>.
AC_ARG_WITH([python],
AC_HELP_STRING([--without-python],
[do not build Python interface]),
[
case "${withval}" in
yes) status_python=yes ;;
no) status_python=no ;;
*) AC_MSG_ERROR(bad value ${withval} for --with-python) ;;
esac],[status_python=yes])
AC_SUBST(PYTHON_LIBS)
AC_SUBST(PYTHON_INCLUDES)
if test "$status_python" = yes; then
AM_PATH_PYTHON(3.0,, [status_python=no])
if test "$status_python" = yes; then
AC_ARG_VAR([PYTHON_CONFIG], [The name of python-config binary])
if test -z "$PYTHON_CONFIG"; then
AC_PATH_PROGS([PYTHON_CONFIG], [python3-config python-config])
fi
if test -n "$PYTHON_CONFIG"; then
save_CPPFLAGS=$CPPFLAGS
CPPFLAGS=$($PYTHON_CONFIG --includes)
AC_MSG_CHECKING([whether python-config ($PYTHON_CONFIG) is of same version as python])
AC_EGREP_CPP([^\"$PYTHON_VERSION],
[#include <patchlevel.h>
PY_VERSION],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
status_python=no])
CPPFLAGS=$save_CPPFLAGS
else
status_python=no
fi
if test "$status_python" = yes; then
# See https://docs.python.org/dev/whatsnew/3.8.html#debug-build-uses-the-same-abi-as-release-build
PYTHON_LIBS=`$PYTHON_CONFIG --libs --embed 2>/dev/null` || \
PYTHON_LIBS=`$PYTHON_CONFIG --libs`
PYTHON_INCLUDES=`$PYTHON_CONFIG --includes`
AC_DEFINE(WITH_PYTHON,1,[Enable Python support])
MU_LIB_PY='${top_builddir}/python/libmu_py/libmu_py.la'
AC_SUBST([PYTHON_SITE_DIR])
AC_SUBST([PYTHON_EXEC_DIR])
AC_ARG_WITH([pythondir],
AC_HELP_STRING([--with-pythondir=DIR],
[Specify the directory to install Python modules to]),
[case $withval in
/*) PYTHON_SITE_DIR="${withval}/mailutils"
PYTHON_EXEC_DIR="${withval}/mailutils";;
*) AC_MSG_ERROR([Argument to --with-pythondir must be an absolute directory name]);;
esac],
[PYTHON_SITE_DIR='$(pkgpythondir)'
PYTHON_EXEC_DIR='$(pkgpyexecdir)'])
fi
fi
fi
AM_CONDITIONAL([PYTHON_COND],[test $status_python = yes])
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