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dnl @synopsis AC_PYTHON_MODULE(modname[, fatal])
dnl
dnl Checks for Python module.
dnl
dnl If fatal is non-empty then absence of a module will trigger an
dnl error.
dnl
dnl @category InstalledPackages
dnl @author Andrew Collier <colliera@nu.ac.za>.
dnl @version 2004-07-14
dnl @license AllPermissive
AC_DEFUN([AC_PYTHON_MODULE],[
AC_MSG_CHECKING(python module: $1)
$PYTHON -c "import $1" 2>/dev/null
if test $? -eq 0;
then
AC_MSG_RESULT(yes)
eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
else
AC_MSG_RESULT(no)
eval AS_TR_CPP(HAVE_PYMOD_$1)=no
#
if test -n "$2"
then
AC_MSG_ERROR(failed to find required module $1)
exit 1
fi
fi
])
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