diff options
Diffstat (limited to 'config/always-pyzfs.m4')
| -rw-r--r-- | config/always-pyzfs.m4 | 96 |
1 files changed, 28 insertions, 68 deletions
diff --git a/config/always-pyzfs.m4 b/config/always-pyzfs.m4 index c50acb099..d74d6f1a7 100644 --- a/config/always-pyzfs.m4 +++ b/config/always-pyzfs.m4 @@ -1,80 +1,44 @@ dnl # -dnl # ZFS_AC_PYTHON_MODULE(module_name, [action-if-true], [action-if-false]) +dnl # Determines if pyzfs can be built, requires Python 2.7 or latter. dnl # -dnl # Checks for Python module. Freely inspired by AX_PYTHON_MODULE -dnl # https://www.gnu.org/software/autoconf-archive/ax_python_module.html -dnl # -AC_DEFUN([ZFS_AC_PYTHON_MODULE],[ - PYTHON_NAME=`basename $PYTHON` - AC_MSG_CHECKING([for $PYTHON_NAME module: $1]) - $PYTHON -c "import $1" 2>/dev/null - if test $? -eq 0; - then - AC_MSG_RESULT(yes) - m4_ifvaln([$2], [$2]) - else - AC_MSG_RESULT(no) - m4_ifvaln([$3], [$3]) - fi -]) - -dnl # -dnl # ZFS_AC_PYTHON_VERSION(version, [action-if-true], [action-if-false]) -dnl # -dnl # Verify Python version -dnl # -AC_DEFUN([ZFS_AC_PYTHON_VERSION], [ - AC_MSG_CHECKING([for a version of Python $1]) - version_check=`$PYTHON -c "import sys; print (sys.version.split()[[0]] $1)"` - if test "$version_check" = "True"; - then - AC_MSG_RESULT(yes) - m4_ifvaln([$2], [$2]) - else - AC_MSG_RESULT(no) - m4_ifvaln([$3], [$3]) - fi - -]) - AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYZFS], [ - PYTHON_REQUIRED_VERSION="<= '2.7.x'" - AC_ARG_ENABLE([pyzfs], AC_HELP_STRING([--enable-pyzfs], [install libzfs_core python bindings @<:@default=check@:>@]), [enable_pyzfs=$enableval], [enable_pyzfs=check]) - AM_PATH_PYTHON([2.7], [], [ + dnl # + dnl # Packages for pyzfs specifically enabled/disabled. + dnl # + AS_IF([test "x$enable_pyzfs" != xcheck], [ AS_IF([test "x$enable_pyzfs" = xyes], [ - AC_MSG_ERROR("python >= 2.7 is not installed") - ], [test ! "x$enable_pyzfs" = xno], [ - enable_pyzfs=no + DEFINE_PYZFS='--with pyzfs' + ], [ + DEFINE_PYZFS='--without pyzfs' ]) + ], [ + DEFINE_PYZFS='' ]) - AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :]) + AC_SUBST(DEFINE_PYZFS) dnl # - dnl # Python 2.7.x is supported, other versions (3.5) are not yet + dnl # Require python-devel libraries dnl # - AS_IF([test "x$enable_pyzfs" = xcheck], [ - ZFS_AC_PYTHON_VERSION([$PYTHON_REQUIRED_VERSION], [], [ - AS_IF([test "x$enable_pyzfs" = xyes], [ - AC_MSG_ERROR("Python $PYTHON_REQUIRED_VERSION is not available") - ], [test ! "x$enable_pyzfs" = xno], [ - enable_pyzfs=no + AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [ + AS_IF([test "${PYTHON_VERSION:0:2}" = "2."], [ + PYTHON_REQUIRED_VERSION=">= '2.7.0'" + ], [ + AS_IF([test "${PYTHON_VERSION:0:2}" = "3."], [ + PYTHON_REQUIRED_VERSION=">= '3.4.0'" + ], [ + AC_MSG_ERROR("Python $PYTHON_VERSION unknown") ]) ]) - ]) - dnl # - dnl # Require python-devel libraries - dnl # - AS_IF([test "x$enable_pyzfs" = xcheck], [ AX_PYTHON_DEVEL([$PYTHON_REQUIRED_VERSION], [ AS_IF([test "x$enable_pyzfs" = xyes], [ - AC_MSG_ERROR("Python development library is not available") + AC_MSG_ERROR("Python $PYTHON_REQUIRED_VERSION development library is not installed") ], [test ! "x$enable_pyzfs" = xno], [ enable_pyzfs=no ]) @@ -84,10 +48,10 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYZFS], [ dnl # dnl # Python "setuptools" module is required to build and install pyzfs dnl # - AS_IF([test "x$enable_pyzfs" = xcheck], [ + AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [ ZFS_AC_PYTHON_MODULE([setuptools], [], [ AS_IF([test "x$enable_pyzfs" = xyes], [ - AC_MSG_ERROR("python-setuptools is not installed") + AC_MSG_ERROR("Python $PYTHON_VERSION setuptools is not installed") ], [test ! "x$enable_pyzfs" = xno], [ enable_pyzfs=no ]) @@ -97,10 +61,10 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYZFS], [ dnl # dnl # Python "cffi" module is required to run pyzfs dnl # - AS_IF([test "x$enable_pyzfs" = xcheck], [ + AS_IF([test "x$enable_pyzfs" = xcheck -o "x$enable_pyzfs" = xyes], [ ZFS_AC_PYTHON_MODULE([cffi], [], [ AS_IF([test "x$enable_pyzfs" = xyes], [ - AC_MSG_ERROR("python-cffi is not installed") + AC_MSG_ERROR("Python $PYTHON_VERSION cffi is not installed") ], [test ! "x$enable_pyzfs" = xno], [ enable_pyzfs=no ]) @@ -114,12 +78,8 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_PYZFS], [ AM_CONDITIONAL([PYZFS_ENABLED], [test x$enable_pyzfs = xyes]) AC_SUBST([PYZFS_ENABLED], [$enable_pyzfs]) - - AS_IF([test "x$enable_pyzfs" = xyes], [ - DEFINE_PYZFS='--define "_pyzfs 1"' - ],[ - DEFINE_PYZFS='' - ]) - AC_SUBST(DEFINE_PYZFS) AC_SUBST(pythonsitedir, [$PYTHON_SITE_PKG]) + + AC_MSG_CHECKING([whether to enable pyzfs: ]) + AC_MSG_RESULT($enable_pyzfs) ]) |