Update ax_python_devel.m4
This commit is contained in:
Tatsuhiro Tsujikawa
parent
d7af5924ff
commit
7471fa627d
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@ -67,7 +67,7 @@
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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#serial 21
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#serial 23
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AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
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AC_DEFUN([AX_PYTHON_DEVEL],[
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@ -135,27 +135,45 @@ variable to configure. See ``configure --help'' for reference.
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#
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# Check if you have distutils, else fail
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#
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AC_MSG_CHECKING([for the distutils Python package])
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ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
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AC_MSG_CHECKING([for the sysconfig Python package])
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ac_sysconfig_result=`$PYTHON -c "import sysconfig" 2>&1`
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if test $? -eq 0; then
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AC_MSG_RESULT([yes])
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IMPORT_SYSCONFIG="import sysconfig"
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else
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AC_MSG_RESULT([no])
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AC_MSG_CHECKING([for the distutils Python package])
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ac_sysconfig_result=`$PYTHON -c "from distutils import sysconfig" 2>&1`
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if test $? -eq 0; then
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AC_MSG_RESULT([yes])
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IMPORT_SYSCONFIG="from distutils import sysconfig"
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else
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AC_MSG_ERROR([cannot import Python module "distutils".
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Please check your Python installation. The error was:
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$ac_distutils_result])
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$ac_sysconfig_result])
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PYTHON_VERSION=""
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fi
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fi
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#
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# Check for Python include path
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#
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AC_MSG_CHECKING([for Python include path])
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if test -z "$PYTHON_CPPFLAGS"; then
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python_path=`$PYTHON -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_inc ());"`
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plat_python_path=`$PYTHON -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_inc (plat_specific=1));"`
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if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
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# sysconfig module has different functions
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python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_path ('include'));"`
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plat_python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_path ('platinclude'));"`
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else
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# old distutils way
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python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_python_inc ());"`
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plat_python_path=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_python_inc (plat_specific=1));"`
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fi
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if test -n "${python_path}"; then
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if test "${plat_python_path}" != "${python_path}"; then
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python_path="-I$python_path -I$plat_python_path"
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@ -179,7 +197,7 @@ $ac_distutils_result])
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# join all versioning strings, on some systems
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# major/minor numbers could be in different list elements
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from distutils.sysconfig import *
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from sysconfig import *
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e = get_config_var('VERSION')
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if e is not None:
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print(e)
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@ -202,8 +220,8 @@ EOD`
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ac_python_libdir=`cat<<EOD | $PYTHON -
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# There should be only one
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import distutils.sysconfig
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e = distutils.sysconfig.get_config_var('LIBDIR')
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$IMPORT_SYSCONFIG
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e = sysconfig.get_config_var('LIBDIR')
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if e is not None:
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print (e)
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EOD`
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@ -211,8 +229,8 @@ EOD`
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# Now, for the library:
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ac_python_library=`cat<<EOD | $PYTHON -
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import distutils.sysconfig
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c = distutils.sysconfig.get_config_vars()
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$IMPORT_SYSCONFIG
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c = sysconfig.get_config_vars()
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if 'LDVERSION' in c:
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print ('python'+c[['LDVERSION']])
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else:
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@ -231,7 +249,7 @@ EOD`
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else
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# old way: use libpython from python_configdir
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ac_python_libdir=`$PYTHON -c \
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"from distutils.sysconfig import get_python_lib as f; \
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"from sysconfig import get_python_lib as f; \
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import os; \
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print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
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PYTHON_LIBS="-L$ac_python_libdir -lpython$ac_python_version"
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@ -252,19 +270,42 @@ EOD`
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#
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AC_MSG_CHECKING([for Python site-packages path])
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if test -z "$PYTHON_SITE_PKG"; then
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PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_lib(0,0));"`
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if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
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PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_path('purelib'));"`
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else
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# distutils.sysconfig way
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PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_python_lib(0,0));"`
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fi
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fi
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AC_MSG_RESULT([$PYTHON_SITE_PKG])
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AC_SUBST([PYTHON_SITE_PKG])
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#
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# Check for platform-specific site packages
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#
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AC_MSG_CHECKING([for Python platform specific site-packages path])
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if test -z "$PYTHON_SITE_PKG"; then
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if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
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PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_path('platlib'));"`
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else
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# distutils.sysconfig way
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PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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print (sysconfig.get_python_lib(1,0));"`
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fi
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fi
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AC_MSG_RESULT([$PYTHON_PLATFORM_SITE_PKG])
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AC_SUBST([PYTHON_PLATFORM_SITE_PKG])
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#
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# libraries which must be linked in when embedding
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#
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AC_MSG_CHECKING(python extra libraries)
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if test -z "$PYTHON_EXTRA_LIBS"; then
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PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
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conf = distutils.sysconfig.get_config_var; \
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PYTHON_EXTRA_LIBS=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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conf = sysconfig.get_config_var; \
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print (conf('LIBS') + ' ' + conf('SYSLIBS'))"`
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fi
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AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
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@ -275,8 +316,8 @@ EOD`
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#
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AC_MSG_CHECKING(python extra linking flags)
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if test -z "$PYTHON_EXTRA_LDFLAGS"; then
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PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
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conf = distutils.sysconfig.get_config_var; \
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PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "$IMPORT_SYSCONFIG; \
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conf = sysconfig.get_config_var; \
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print (conf('LINKFORSHARED'))"`
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fi
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AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
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