diff options
-rw-r--r-- | m4/ax_python_devel.m4 | 85 |
1 files changed, 63 insertions, 22 deletions
diff --git a/m4/ax_python_devel.m4 b/m4/ax_python_devel.m4 index 44dbd83..9d4eecf 100644 --- a/m4/ax_python_devel.m4 +++ b/m4/ax_python_devel.m4 @@ -67,7 +67,7 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 21 +#serial 23 AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL]) AC_DEFUN([AX_PYTHON_DEVEL],[ @@ -135,16 +135,25 @@ variable to configure. See ``configure --help'' for reference. # # Check if you have distutils, else fail # - AC_MSG_CHECKING([for the distutils Python package]) - ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + AC_MSG_CHECKING([for the sysconfig Python package]) + ac_sysconfig_result=`$PYTHON -c "import sysconfig" 2>&1` if test $? -eq 0; then AC_MSG_RESULT([yes]) + IMPORT_SYSCONFIG="import sysconfig" else AC_MSG_RESULT([no]) - AC_MSG_ERROR([cannot import Python module "distutils". + + AC_MSG_CHECKING([for the distutils Python package]) + ac_sysconfig_result=`$PYTHON -c "from distutils import sysconfig" 2>&1` + if test $? -eq 0; then + AC_MSG_RESULT([yes]) + IMPORT_SYSCONFIG="from distutils import sysconfig" + else + AC_MSG_ERROR([cannot import Python module "distutils". Please check your Python installation. The error was: -$ac_distutils_result]) - PYTHON_VERSION="" +$ac_sysconfig_result]) + PYTHON_VERSION="" + fi fi # @@ -152,10 +161,19 @@ $ac_distutils_result]) # AC_MSG_CHECKING([for Python include path]) if test -z "$PYTHON_CPPFLAGS"; then - python_path=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_inc ());"` - plat_python_path=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_inc (plat_specific=1));"` + if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then + # sysconfig module has different functions + python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_path ('include'));"` + plat_python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_path ('platinclude'));"` + else + # old distutils way + python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_python_inc ());"` + plat_python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_python_inc (plat_specific=1));"` + fi if test -n "${python_path}"; then if test "${plat_python_path}" != "${python_path}"; then python_path="-I$python_path -I$plat_python_path" @@ -179,7 +197,7 @@ $ac_distutils_result]) # join all versioning strings, on some systems # major/minor numbers could be in different list elements -from distutils.sysconfig import * +from sysconfig import * e = get_config_var('VERSION') if e is not None: print(e) @@ -202,8 +220,8 @@ EOD` ac_python_libdir=`cat<<EOD | $PYTHON - # There should be only one -import distutils.sysconfig -e = distutils.sysconfig.get_config_var('LIBDIR') +$IMPORT_SYSCONFIG +e = sysconfig.get_config_var('LIBDIR') if e is not None: print (e) EOD` @@ -211,8 +229,8 @@ EOD` # Now, for the library: ac_python_library=`cat<<EOD | $PYTHON - -import distutils.sysconfig -c = distutils.sysconfig.get_config_vars() +$IMPORT_SYSCONFIG +c = sysconfig.get_config_vars() if 'LDVERSION' in c: print ('python'+c[['LDVERSION']]) else: @@ -231,7 +249,7 @@ EOD` else # old way: use libpython from python_configdir ac_python_libdir=`$PYTHON -c \ - "from distutils.sysconfig import get_python_lib as f; \ + "from sysconfig import get_python_lib as f; \ import os; \ print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"` PYTHON_LIBS="-L$ac_python_libdir -lpython$ac_python_version" @@ -252,19 +270,42 @@ EOD` # AC_MSG_CHECKING([for Python site-packages path]) if test -z "$PYTHON_SITE_PKG"; then - PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ - print (distutils.sysconfig.get_python_lib(0,0));"` + if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then + PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_path('purelib'));"` + else + # distutils.sysconfig way + PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_python_lib(0,0));"` + fi fi AC_MSG_RESULT([$PYTHON_SITE_PKG]) AC_SUBST([PYTHON_SITE_PKG]) # + # Check for platform-specific site packages + # + AC_MSG_CHECKING([for Python platform specific site-packages path]) + if test -z "$PYTHON_SITE_PKG"; then + if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then + PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_path('platlib'));"` + else + # distutils.sysconfig way + PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + print (sysconfig.get_python_lib(1,0));"` + fi + fi + AC_MSG_RESULT([$PYTHON_PLATFORM_SITE_PKG]) + AC_SUBST([PYTHON_PLATFORM_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; \ + PYTHON_EXTRA_LIBS=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + conf = sysconfig.get_config_var; \ print (conf('LIBS') + ' ' + conf('SYSLIBS'))"` fi AC_MSG_RESULT([$PYTHON_EXTRA_LIBS]) @@ -275,8 +316,8 @@ EOD` # AC_MSG_CHECKING(python extra linking flags) if test -z "$PYTHON_EXTRA_LDFLAGS"; then - PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ - conf = distutils.sysconfig.get_config_var; \ + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "$IMPORT_SYSCONFIG; \ + conf = sysconfig.get_config_var; \ print (conf('LINKFORSHARED'))"` fi AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS]) |