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- Fix configure for python to use sysutils, because distutils is

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deprecated. It uses sysutils when available, distutils otherwise.
This commit is contained in:
W.C.A. Wijngaards 2022-03-07 14:02:31 +01:00
parent b202b0874c
commit 62c5039ab9
3 changed files with 88 additions and 35 deletions
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57
acx_python.m4
View file

@ -18,27 +18,45 @@ AC_DEFUN([AC_PYTHON_DEVEL],[
print(sys.version.split()[[0]])"`
fi
#
# Check if you have distutils, else fail
#
AC_MSG_CHECKING([for the distutils Python package])
if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
# Check if you have sysconfig
AC_MSG_CHECKING([for the sysconfig Python module])
if ac_sysconfig_result=`$PYTHON -c "import sysconfig" 2>&1`; then
AC_MSG_RESULT([yes])
else
sysconfig_module="sysconfig"
# if yes, use sysconfig, because distutils is deprecated.
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([cannot import Python module "distutils".
Please check your Python installation. The error was:
$ac_distutils_result])
PYTHON_VERSION=""
fi
# if no, try to use distutils
#
# Check if you have distutils, else fail
#
AC_MSG_CHECKING([for the distutils Python package])
if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([cannot import Python module "distutils".
Please check your Python installation. The error was:
$ac_distutils_result])
PYTHON_VERSION=""
fi
sysconfig_module="distutils.sysconfig"
fi
#
# Check for Python include path
#
AC_MSG_CHECKING([for Python include path])
if test -z "$PYTHON_CPPFLAGS"; then
python_path=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_inc());"`
if test "$sysconfig_module" = "sysconfig"; then
python_path=`$PYTHON -c 'import sysconfig; \
print(sysconfig.get_path("include"));'`
else
python_path=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_inc());"`
fi
if test -n "${python_path}"; then
python_path="-I$python_path"
fi
@ -52,14 +70,14 @@ $ac_distutils_result])
#
AC_MSG_CHECKING([for Python library path])
if test -z "$PYTHON_LDFLAGS"; then
PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
PYTHON_LDFLAGS=`$PYTHON -c "from $sysconfig_module import *; \
print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"`
fi
AC_MSG_RESULT([$PYTHON_LDFLAGS])
AC_SUBST([PYTHON_LDFLAGS])
if test -z "$PYTHON_LIBDIR"; then
PYTHON_LIBDIR=`$PYTHON -c "from distutils.sysconfig import *; \
PYTHON_LIBDIR=`$PYTHON -c "from $sysconfig_module import *; \
print(get_config_var('LIBDIR'));"`
fi
@ -68,8 +86,13 @@ $ac_distutils_result])
#
AC_MSG_CHECKING([for Python site-packages path])
if test -z "$PYTHON_SITE_PKG"; then
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_lib(1,0));"`
if test "$sysconfig_module" = "sysconfig"; then
PYTHON_SITE_PKG=`$PYTHON -c 'import sysconfig; \
print(sysconfig.get_path("platlib"));'`
else
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_lib(1,0));"`
fi
fi
AC_MSG_RESULT([$PYTHON_SITE_PKG])
AC_SUBST([PYTHON_SITE_PKG])

62
configure vendored
View file

@ -17468,22 +17468,38 @@ fi
print(sys.version.split()[0])"`
fi
#
# Check if you have distutils, else fail
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
$as_echo_n "checking for the distutils Python package... " >&6; }
if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
# Check if you have sysconfig
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the sysconfig Python module" >&5
$as_echo_n "checking for the sysconfig Python module... " >&6; }
if ac_sysconfig_result=`$PYTHON -c "import sysconfig" 2>&1`; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
sysconfig_module="sysconfig"
# if yes, use sysconfig, because distutils is deprecated.
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "cannot import Python module \"distutils\".
Please check your Python installation. The error was:
$ac_distutils_result" "$LINENO" 5
PYTHON_VERSION=""
fi
# if no, try to use distutils
#
# Check if you have distutils, else fail
#
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
$as_echo_n "checking for the distutils Python package... " >&6; }
if ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
as_fn_error $? "cannot import Python module \"distutils\".
Please check your Python installation. The error was:
$ac_distutils_result" "$LINENO" 5
PYTHON_VERSION=""
fi
sysconfig_module="distutils.sysconfig"
fi
#
# Check for Python include path
@ -17491,8 +17507,13 @@ $ac_distutils_result" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5
$as_echo_n "checking for Python include path... " >&6; }
if test -z "$PYTHON_CPPFLAGS"; then
python_path=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_inc());"`
if test "$sysconfig_module" = "sysconfig"; then
python_path=`$PYTHON -c 'import sysconfig; \
print(sysconfig.get_path("include"));'`
else
python_path=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_inc());"`
fi
if test -n "${python_path}"; then
python_path="-I$python_path"
fi
@ -17508,7 +17529,7 @@ $as_echo "$PYTHON_CPPFLAGS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5
$as_echo_n "checking for Python library path... " >&6; }
if test -z "$PYTHON_LDFLAGS"; then
PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
PYTHON_LDFLAGS=`$PYTHON -c "from $sysconfig_module import *; \
print('-L'+get_config_var('LIBDIR')+' -L'+get_config_var('LIBDEST')+' '+get_config_var('BLDLIBRARY'));"`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5
@ -17516,7 +17537,7 @@ $as_echo "$PYTHON_LDFLAGS" >&6; }
if test -z "$PYTHON_LIBDIR"; then
PYTHON_LIBDIR=`$PYTHON -c "from distutils.sysconfig import *; \
PYTHON_LIBDIR=`$PYTHON -c "from $sysconfig_module import *; \
print(get_config_var('LIBDIR'));"`
fi
@ -17526,8 +17547,13 @@ $as_echo "$PYTHON_LDFLAGS" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
$as_echo_n "checking for Python site-packages path... " >&6; }
if test -z "$PYTHON_SITE_PKG"; then
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_lib(1,0));"`
if test "$sysconfig_module" = "sysconfig"; then
PYTHON_SITE_PKG=`$PYTHON -c 'import sysconfig; \
print(sysconfig.get_path("platlib"));'`
else
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
print(distutils.sysconfig.get_python_lib(1,0));"`
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5
$as_echo "$PYTHON_SITE_PKG" >&6; }

4
doc/Changelog
View file

@ -1,3 +1,7 @@
7 March 2022: Wouter
- Fix configure for python to use sysutils, because distutils is
deprecated. It uses sysutils when available, distutils otherwise.
3 March 2022: Wouter
- Fix #637: Integer Overflow in sldns_str2period function.
- Fix for #637: fix integer overflow checks in sldns_str2period.