mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 02:20:59 +03:00
fb7aa3c9b2
Several m4 macros have been retired in autoconf 2.70. Update the the build system to use the new macros provided to replace them. * Replaced AC_HELP_STRING with AS_HELP_STRING. * Replaced AC_TRY_COMPILE with AC_COMPILE_IFELSE/AC_LANG_PROGRAM. * Replaced AC_CANONICAL_SYSTEM with AC_CANONICAL_TARGET * Replaced AC_PROG_LIBTOOL with LT_INIT * $CPP is not defined in ZFS_AC_KERNEL and really shouldn't be directly used like this. Replace it with an $AWK command to extract the kernel source version. Reviewed-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #11413 Closes #11419
71 lines
2.2 KiB
Plaintext
71 lines
2.2 KiB
Plaintext
dnl #
|
|
dnl # The majority of the python scripts are written to be compatible
|
|
dnl # with Python 2.6 and Python 3.4. Therefore, they may be installed
|
|
dnl # and used with either interpreter. This option is intended to
|
|
dnl # to provide a method to specify the default system version, and
|
|
dnl # set the PYTHON environment variable accordingly.
|
|
dnl #
|
|
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYTHON], [
|
|
AC_ARG_WITH([python],
|
|
AS_HELP_STRING([--with-python[=VERSION]],
|
|
[default system python version @<:@default=check@:>@]),
|
|
[with_python=$withval],
|
|
[with_python=check])
|
|
|
|
AS_CASE([$with_python],
|
|
[check], [AC_CHECK_PROGS([PYTHON], [python3 python2], [:])],
|
|
[2*], [PYTHON="python${with_python}"],
|
|
[*python2*], [PYTHON="${with_python}"],
|
|
[3*], [PYTHON="python${with_python}"],
|
|
[*python3*], [PYTHON="${with_python}"],
|
|
[no], [PYTHON=":"],
|
|
[AC_MSG_ERROR([Unknown --with-python value '$with_python'])]
|
|
)
|
|
|
|
dnl #
|
|
dnl # Minimum supported Python versions for utilities:
|
|
dnl # Python 2.6 or Python 3.4
|
|
dnl #
|
|
AM_PATH_PYTHON([], [], [:])
|
|
AS_IF([test -z "$PYTHON_VERSION"], [
|
|
PYTHON_VERSION=$(basename $PYTHON | tr -cd 0-9.)
|
|
])
|
|
PYTHON_MINOR=${PYTHON_VERSION#*\.}
|
|
|
|
AS_CASE([$PYTHON_VERSION],
|
|
[2.*], [
|
|
AS_IF([test $PYTHON_MINOR -lt 6],
|
|
[AC_MSG_ERROR("Python >= 2.6 is required")])
|
|
],
|
|
[3.*], [
|
|
AS_IF([test $PYTHON_MINOR -lt 4],
|
|
[AC_MSG_ERROR("Python >= 3.4 is required")])
|
|
],
|
|
[:|2|3], [],
|
|
[PYTHON_VERSION=3]
|
|
)
|
|
|
|
AM_CONDITIONAL([USING_PYTHON], [test "$PYTHON" != :])
|
|
AM_CONDITIONAL([USING_PYTHON_2], [test "x${PYTHON_VERSION%%\.*}" = x2])
|
|
AM_CONDITIONAL([USING_PYTHON_3], [test "x${PYTHON_VERSION%%\.*}" = x3])
|
|
|
|
AM_COND_IF([USING_PYTHON_2],
|
|
[AC_SUBST([PYTHON_SHEBANG], [python2])],
|
|
[AC_SUBST([PYTHON_SHEBANG], [python3])])
|
|
|
|
dnl #
|
|
dnl # Request that packages be built for a specific Python version.
|
|
dnl #
|
|
AS_IF([test "x$with_python" != xcheck], [
|
|
PYTHON_PKG_VERSION=$(echo $PYTHON_VERSION | tr -d .)
|
|
DEFINE_PYTHON_PKG_VERSION='--define "__use_python_pkg_version '${PYTHON_PKG_VERSION}'"'
|
|
DEFINE_PYTHON_VERSION='--define "__use_python '${PYTHON}'"'
|
|
], [
|
|
DEFINE_PYTHON_VERSION=''
|
|
DEFINE_PYTHON_PKG_VERSION=''
|
|
])
|
|
|
|
AC_SUBST(DEFINE_PYTHON_VERSION)
|
|
AC_SUBST(DEFINE_PYTHON_PKG_VERSION)
|
|
])
|