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317b31eedb
As for python-3.12 the distutils package has been deprecated. The latest ax_python_devel.m4 macro from the autoconf archive has been updated accordingly so let's pull in the new version. We can also drop the changes made to our customized version to continue if the development version is not installed since this functionality has been included upstream. Reviewed-by: Rich Ercolani <rincebrain@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #16126 Closes #16129
131 lines
3.5 KiB
Plaintext
131 lines
3.5 KiB
Plaintext
dnl #
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dnl # ZFS_AC_PYTHON_MODULE(module_name, [action-if-true], [action-if-false])
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dnl #
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dnl # Checks for Python module. Freely inspired by AX_PYTHON_MODULE
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dnl # https://www.gnu.org/software/autoconf-archive/ax_python_module.html
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dnl # Required by ZFS_AC_CONFIG_ALWAYS_PYZFS.
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dnl #
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AC_DEFUN([ZFS_AC_PYTHON_MODULE], [
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PYTHON_NAME=${PYTHON##*/}
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AC_MSG_CHECKING([for $PYTHON_NAME module: $1])
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AS_IF([$PYTHON -c "import $1" 2>/dev/null], [
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AC_MSG_RESULT(yes)
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m4_ifvaln([$2], [$2])
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], [
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AC_MSG_RESULT(no)
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m4_ifvaln([$3], [$3])
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])
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])
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dnl #
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dnl # Determines if pyzfs can be built, requires Python 3.6 or later.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYZFS], [
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AC_ARG_ENABLE([pyzfs],
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AS_HELP_STRING([--enable-pyzfs],
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[install libzfs_core python bindings @<:@default=check@:>@]),
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[enable_pyzfs=$enableval],
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[enable_pyzfs=check])
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dnl #
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dnl # Packages for pyzfs specifically enabled/disabled.
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dnl #
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AS_IF([test "x$enable_pyzfs" != xcheck], [
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AS_IF([test "x$enable_pyzfs" = xyes], [
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DEFINE_PYZFS='--with pyzfs'
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], [
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DEFINE_PYZFS='--without pyzfs'
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])
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], [
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AS_IF([test "$PYTHON" != :], [
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DEFINE_PYZFS=''
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], [
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enable_pyzfs=no
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DEFINE_PYZFS='--without pyzfs'
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])
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])
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AC_SUBST(DEFINE_PYZFS)
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dnl #
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dnl # Autodetection disables pyzfs if kernel or srpm config
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck], [
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AS_IF([test "x$ZFS_CONFIG" = xkernel -o "x$ZFS_CONFIG" = xsrpm ], [
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enable_pyzfs=no
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AC_MSG_NOTICE([Disabling pyzfs for kernel/srpm config])
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])
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])
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dnl #
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dnl # Python "packaging" (or, failing that, "distlib") module is required to build and install pyzfs
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [
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ZFS_AC_PYTHON_MODULE([packaging], [], [
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ZFS_AC_PYTHON_MODULE([distlib], [], [
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AS_IF([test "x$enable_pyzfs" = xyes], [
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AC_MSG_ERROR("Python $PYTHON_VERSION packaging and distlib modules are not installed")
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], [test "x$enable_pyzfs" != xno], [
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enable_pyzfs=no
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])
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])
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])
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])
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dnl #
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dnl # Require python3-devel libraries
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [
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AS_CASE([$PYTHON_VERSION],
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[3.*], [PYTHON_REQUIRED_VERSION=">= '3.6.0'"],
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[AC_MSG_ERROR("Python $PYTHON_VERSION unknown")]
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)
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AS_IF([test "x$enable_pyzfs" = xyes], [
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AX_PYTHON_DEVEL([$PYTHON_REQUIRED_VERSION])
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], [
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AX_PYTHON_DEVEL([$PYTHON_REQUIRED_VERSION], [true])
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AS_IF([test "x$ax_python_devel_found" = xno], [
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enable_pyzfs=no
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])
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])
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])
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dnl #
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dnl # Python "setuptools" module is required to build and install pyzfs
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [
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ZFS_AC_PYTHON_MODULE([setuptools], [], [
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AS_IF([test "x$enable_pyzfs" = xyes], [
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AC_MSG_ERROR("Python $PYTHON_VERSION setuptools is not installed")
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], [test "x$enable_pyzfs" != xno], [
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enable_pyzfs=no
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])
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])
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])
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dnl #
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dnl # Python "cffi" module is required to run pyzfs
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [
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ZFS_AC_PYTHON_MODULE([cffi], [], [
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AS_IF([test "x$enable_pyzfs" = xyes], [
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AC_MSG_ERROR("Python $PYTHON_VERSION cffi is not installed")
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], [test "x$enable_pyzfs" != xno], [
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enable_pyzfs=no
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])
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])
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])
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dnl #
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dnl # Set enable_pyzfs to 'yes' if every check passed
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dnl #
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AS_IF([test "x$enable_pyzfs" = xcheck], [enable_pyzfs=yes])
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AM_CONDITIONAL([PYZFS_ENABLED], [test "x$enable_pyzfs" = xyes])
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AC_SUBST([PYZFS_ENABLED], [$enable_pyzfs])
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AC_SUBST(pythonsitedir, [$PYTHON_SITE_PKG])
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AC_MSG_CHECKING([whether to enable pyzfs: ])
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AC_MSG_RESULT($enable_pyzfs)
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])
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