diff options
Diffstat (limited to 'source4/scripting/python')
| -rw-r--r-- | source4/scripting/python/config.m4 | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/source4/scripting/python/config.m4 b/source4/scripting/python/config.m4 new file mode 100644 index 0000000000..36bf8a6049 --- /dev/null +++ b/source4/scripting/python/config.m4 @@ -0,0 +1,117 @@ +AC_ARG_VAR([PYTHON_VERSION],[The installed Python + version to use, for example '2.3'. This string + will be appended to the Python interpreter + canonical name.]) + +AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]]) +if test -z "$PYTHON"; then + AC_MSG_WARN([No python found]) + SMB_ENABLE(LIBPYTHON,NO) +else + SMB_ENABLE(LIBPYTHON,YES) +fi + +# +# Check for a version of Python >= 2.1.0 +# +AC_MSG_CHECKING([for a version of Python >= '2.1.0']) +ac_supports_python_ver=`$PYTHON -c "import sys, string; \ + ver = string.split(sys.version)[[0]]; \ + print ver >= '2.1.0'"` +if test "$ac_supports_python_ver" != "True"; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([No recent version of python found]) +else + AC_MSG_RESULT([yes]) +fi + +# +# Check if you have distutils, else fail +# +AC_MSG_CHECKING([for the distutils Python package]) +ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` +if test -z "$ac_distutils_result"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([distutils not available]) +fi + +# +# Check for Python include path +# +AC_MSG_CHECKING([for Python include path]) +if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print distutils.sysconfig.get_python_inc();"` + if test -n "${python_path}"; then + python_path="-I$python_path" + fi + PYTHON_CPPFLAGS=$python_path +fi +AC_MSG_RESULT([$PYTHON_CPPFLAGS]) +AC_SUBST([PYTHON_CPPFLAGS]) + +# +# Check for Python library path +# +AC_MSG_CHECKING([for Python library path]) +if test -z "$PYTHON_LDFLAGS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + py_version=`$PYTHON -c "from distutils.sysconfig import *; \ + from string import join; \ + print join(get_config_vars('VERSION'))"` + if test "$py_version" == "[None]"; then + if test -n "$PYTHON_VERSION"; then + py_version=$PYTHON_VERSION + else + py_version=`$PYTHON -c "import sys; \ + print sys.version[[:3]]"` + fi + fi + + PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ + from string import join; \ + print '-L' + get_python_lib(0,1), \ + '-lpython';"`$py_version +fi +AC_MSG_RESULT([$PYTHON_LDFLAGS]) +AC_SUBST([PYTHON_LDFLAGS]) + +# +# Check for site packages +# +AC_MSG_CHECKING([for Python site-packages path]) +if test -z "$PYTHON_SITE_PKG"; then + PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ + print distutils.sysconfig.get_python_lib(0,0);"` +fi +AC_MSG_RESULT([$PYTHON_SITE_PKG]) +AC_SUBST([PYTHON_SITE_PKG]) + +# +# libraries which must be linked in when embedding +# +AC_MSG_CHECKING(python extra libraries) +if test -z "$PYTHON_EXTRA_LIBS"; then + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print conf('LOCALMODLIBS'), conf('LIBS')"` +fi +AC_MSG_RESULT([$PYTHON_EXTRA_LIBS]) +AC_SUBST(PYTHON_EXTRA_LIBS) + +# +# linking flags needed when embedding +# +AC_MSG_CHECKING(python extra linking flags) +if test -z "$PYTHON_EXTRA_LDFLAGS"; then + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print conf('LINKFORSHARED')"` +fi +AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS]) +AC_SUBST(PYTHON_EXTRA_LDFLAGS) + +SMB_EXT_LIB(LIBPYTHON, [$PYTHON_LDFLAGS], [$PYTHON_CPPFLAGS]) |