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bpo-45847: Port nis module to PY_STDLIB_MOD (GH-29699)

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Christian Heimes 2021-11-22 16:18:41 +02:00 committed by GitHub
parent 7fd92a8b7e
commit c6dec7e27a
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5 changed files with 350 additions and 44 deletions
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5
Modules/Setup.stdlib.in
View file

@ -40,7 +40,7 @@
@MODULE__QUEUE_TRUE@_queue _queuemodule.c
@MODULE__RANDOM_TRUE@_random _randommodule.c
@MODULE__TYPING_TRUE@_typing _typingmodule.c
@MODULE__XXSUBINTERPRETERS_TRUE@_xxsubinterpreters __xxsubinterpretersmodule.c
@MODULE__XXSUBINTERPRETERS_TRUE@_xxsubinterpreters _xxsubinterpretersmodule.c
@MODULE__ZONEINFO_TRUE@_zoneinfo _zoneinfo.c
# needs libm
@ -98,6 +98,9 @@
@MODULE_FCNTL_TRUE@fcntl fcntlmodule.c
@MODULE_GRP_TRUE@grp grpmodule.c
@MODULE_MMAP_TRUE@mmap mmapmodule.c
# FreeBSD: nis/yp APIs are in libc
# Linux: glibc has deprecated SUN RPC, APIs are in libnsl and libtirpc (bpo-32521)
@MODULE_NIS_TRUE@nis nismodule.c
# needs sys/soundcard.h or linux/soundcard.h (Linux, FreeBSD)
@MODULE_OSSAUDIODEV_TRUE@ossaudiodev ossaudiodev.c
@MODULE_RESOURCE_TRUE@resource resource.c

317
configure vendored
View file

@ -648,6 +648,8 @@ MODULE_ZLIB_FALSE
MODULE_ZLIB_TRUE
MODULE__SQLITE3_FALSE
MODULE__SQLITE3_TRUE
MODULE_NIS_FALSE
MODULE_NIS_TRUE
MODULE__DECIMAL_FALSE
MODULE__DECIMAL_TRUE
MODULE__BLAKE2_FALSE
@ -787,6 +789,8 @@ TCLTK_LIBS
TCLTK_INCLUDES
LIBSQLITE3_LIBS
LIBSQLITE3_CFLAGS
LIBNSL_LIBS
LIBNSL_CFLAGS
LIBMPDEC_INTERNAL
LIBMPDEC_LDFLAGS
LIBMPDEC_CFLAGS
@ -1014,6 +1018,8 @@ LIBS
CPPFLAGS
CPP
PROFILE_TASK
LIBNSL_CFLAGS
LIBNSL_LIBS
LIBSQLITE3_CFLAGS
LIBSQLITE3_LIBS
ZLIB_CFLAGS
@ -1795,6 +1801,9 @@ Some influential environment variables:
CPP C preprocessor
PROFILE_TASK
Python args for PGO generation task
LIBNSL_CFLAGS
C compiler flags for LIBNSL, overriding pkg-config
LIBNSL_LIBS linker flags for LIBNSL, overriding pkg-config
LIBSQLITE3_CFLAGS
C compiler flags for LIBSQLITE3, overriding pkg-config
LIBSQLITE3_LIBS
@ -11071,6 +11080,274 @@ if test "$have_glibc_memmove_bug" = yes; then
fi
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNSL" >&5
$as_echo_n "checking for LIBNSL... " >&6; }
if test -n "$LIBNSL_CFLAGS"; then
pkg_cv_LIBNSL_CFLAGS="$LIBNSL_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnsl\""; } >&5
($PKG_CONFIG --exists --print-errors "libnsl") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBNSL_CFLAGS=`$PKG_CONFIG --cflags "libnsl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBNSL_LIBS"; then
pkg_cv_LIBNSL_LIBS="$LIBNSL_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnsl\""; } >&5
($PKG_CONFIG --exists --print-errors "libnsl") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBNSL_LIBS=`$PKG_CONFIG --libs "libnsl" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBNSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libnsl" 2>&1`
else
LIBNSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libnsl" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBNSL_PKG_ERRORS" >&5
LIBNSL_CFLAGS=
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing yp_match" >&5
$as_echo_n "checking for library containing yp_match... " >&6; }
if ${ac_cv_search_yp_match+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char yp_match ();
int
main ()
{
return yp_match ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl; do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_search_yp_match=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext
if ${ac_cv_search_yp_match+:} false; then :
break
fi
done
if ${ac_cv_search_yp_match+:} false; then :
else
ac_cv_search_yp_match=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_yp_match" >&5
$as_echo "$ac_cv_search_yp_match" >&6; }
ac_res=$ac_cv_search_yp_match
if test "$ac_res" != no; then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
have_nis=yes
else
have_nis=no
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
case $ac_cv_search_yp_match in #(
no) :
LIBNSL_LIBS= ;; #(
"none required") :
LIBNSL_LIBS= ;; #(
*) :
LIBNSL_LIBS=$ac_cv_search_yp_match
;;
esac
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
LIBNSL_CFLAGS=
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing yp_match" >&5
$as_echo_n "checking for library containing yp_match... " >&6; }
if ${ac_cv_search_yp_match+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char yp_match ();
int
main ()
{
return yp_match ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl; do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_search_yp_match=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext
if ${ac_cv_search_yp_match+:} false; then :
break
fi
done
if ${ac_cv_search_yp_match+:} false; then :
else
ac_cv_search_yp_match=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_yp_match" >&5
$as_echo "$ac_cv_search_yp_match" >&6; }
ac_res=$ac_cv_search_yp_match
if test "$ac_res" != no; then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
have_nis=yes
else
have_nis=no
fi
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
case $ac_cv_search_yp_match in #(
no) :
LIBNSL_LIBS= ;; #(
"none required") :
LIBNSL_LIBS= ;; #(
*) :
LIBNSL_LIBS=$ac_cv_search_yp_match
;;
esac
else
LIBNSL_CFLAGS=$pkg_cv_LIBNSL_CFLAGS
LIBNSL_LIBS=$pkg_cv_LIBNSL_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
have_nis=yes
fi
if test "x$have_nis" = xyes; then :
save_CFLAGS=$CFLAGS
save_CPPFLAGS=$CPPFLAGS
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
CPPFLAGS="$LIBNSL_CFLAGS $CFLAGS"
for ac_header in rpc/rpc.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "rpc/rpc.h" "ac_cv_header_rpc_rpc_h" "$ac_includes_default"
if test "x$ac_cv_header_rpc_rpc_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_RPC_RPC_H 1
_ACEOF
fi
done
CFLAGS=$save_CFLAGS
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
fi
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBSQLITE3" >&5
$as_echo_n "checking for LIBSQLITE3... " >&6; }
@ -21068,6 +21345,42 @@ fi
$as_echo "$py_cv_module__decimal" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module nis" >&5
$as_echo_n "checking for stdlib extension module nis... " >&6; }
case $py_stdlib_not_available in #(
*nis*) :
py_cv_module_nis=n/a ;; #(
*) :
if true; then :
if test "$have_nis" = yes -a "$ac_cv_header_rpc_rpc_h" = yes; then :
py_cv_module_nis=yes
else
py_cv_module_nis=missing
fi
else
py_cv_module_nis=disabled
fi
;;
esac
as_fn_append MODULE_BLOCK "MODULE_NIS=$py_cv_module_nis$as_nl"
if test "x$py_cv_module_nis" = xyes; then :
as_fn_append MODULE_BLOCK "MODULE_NIS_CFLAGS=$LIBNSL_CFLAGS$as_nl"
as_fn_append MODULE_BLOCK "MODULE_NIS_LDFLAGS=$LIBNSL_LIBS$as_nl"
fi
if test "$py_cv_module_nis" = yes; then
MODULE_NIS_TRUE=
MODULE_NIS_FALSE='#'
else
MODULE_NIS_TRUE='#'
MODULE_NIS_FALSE=
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $py_cv_module_nis" >&5
$as_echo "$py_cv_module_nis" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module _sqlite3" >&5
$as_echo_n "checking for stdlib extension module _sqlite3... " >&6; }
case $py_stdlib_not_available in #(
@ -21787,6 +22100,10 @@ if test -z "${MODULE__DECIMAL_TRUE}" && test -z "${MODULE__DECIMAL_FALSE}"; then
as_fn_error $? "conditional \"MODULE__DECIMAL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MODULE_NIS_TRUE}" && test -z "${MODULE_NIS_FALSE}"; then
as_fn_error $? "conditional \"MODULE_NIS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MODULE__SQLITE3_TRUE}" && test -z "${MODULE__SQLITE3_FALSE}"; then
as_fn_error $? "conditional \"MODULE__SQLITE3\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5

25
configure.ac
View file

@ -3191,6 +3191,28 @@ if test "$have_glibc_memmove_bug" = yes; then
AS_VAR_APPEND([LIBMPDEC_CFLAGS], [" -U_FORTIFY_SOURCE"])
fi
dnl check for NIS / libnsl dependencies
dnl libnsl dependencies include tirpc includes and lib
PKG_CHECK_MODULES([LIBNSL], [libnsl], [have_nis=yes], [
LIBNSL_CFLAGS=
WITH_SAVE_ENV([
AC_SEARCH_LIBS([yp_match], [nsl], [have_nis=yes], [have_nis=no])
])
AS_CASE([$ac_cv_search_yp_match],
[no], [LIBNSL_LIBS=],
["none required"], [LIBNSL_LIBS=],
[LIBNSL_LIBS=$ac_cv_search_yp_match]
)
])
AS_VAR_IF([have_nis], [yes], [
WITH_SAVE_ENV([
CPPFLAGS="$LIBNSL_CFLAGS $CFLAGS"
AC_CHECK_HEADERS([rpc/rpc.h])
])
])
dnl Check for SQLite library. Use pkg-config if available.
PKG_CHECK_MODULES(
[LIBSQLITE3], [sqlite3 >= 3.7.15], [], [
@ -6166,6 +6188,9 @@ PY_STDLIB_MOD([_sha3], [test "$with_builtin_sha3" = yes])
PY_STDLIB_MOD([_blake2], [test "$with_builtin_blake2" = yes])
PY_STDLIB_MOD([_decimal], [], [], [$LIBMPDEC_CFLAGS], [$LIBMPDEC_LDFLAGS])
PY_STDLIB_MOD([nis],
[], [test "$have_nis" = yes -a "$ac_cv_header_rpc_rpc_h" = yes],
[$LIBNSL_CFLAGS], [$LIBNSL_LIBS])
PY_STDLIB_MOD([_sqlite3],
[test "$have_sqlite3" = "yes"],
[test "$have_supported_sqlite3" = "yes"],

3
pyconfig.h.in
View file

@ -896,6 +896,9 @@
/* Define if you have readline 4.0 */
#undef HAVE_RL_RESIZE_TERMINAL
/* Define to 1 if you have the <rpc/rpc.h> header file. */
#undef HAVE_RPC_RPC_H
/* Define to 1 if you have the `rtpSpawn' function. */
#undef HAVE_RTPSPAWN

44
setup.py
View file

@ -1993,49 +1993,7 @@ def detect_hash_builtins(self):
))
def detect_nis(self):
if MS_WINDOWS or CYGWIN or HOST_PLATFORM == 'qnx6':
self.missing.append('nis')
return
libs = []
library_dirs = []
includes_dirs = []
# bpo-32521: glibc has deprecated Sun RPC for some time. Fedora 28
# moved headers and libraries to libtirpc and libnsl. The headers
# are in tircp and nsl sub directories.
rpcsvc_inc = find_file(
'rpcsvc/yp_prot.h', self.inc_dirs,
[os.path.join(inc_dir, 'nsl') for inc_dir in self.inc_dirs]
)
rpc_inc = find_file(
'rpc/rpc.h', self.inc_dirs,
[os.path.join(inc_dir, 'tirpc') for inc_dir in self.inc_dirs]
)
if rpcsvc_inc is None or rpc_inc is None:
# not found
self.missing.append('nis')
return
includes_dirs.extend(rpcsvc_inc)
includes_dirs.extend(rpc_inc)
if self.compiler.find_library_file(self.lib_dirs, 'nsl'):
libs.append('nsl')
else:
# libnsl-devel: check for libnsl in nsl/ subdirectory
nsl_dirs = [os.path.join(lib_dir, 'nsl') for lib_dir in self.lib_dirs]
libnsl = self.compiler.find_library_file(nsl_dirs, 'nsl')
if libnsl is not None:
library_dirs.append(os.path.dirname(libnsl))
libs.append('nsl')
if self.compiler.find_library_file(self.lib_dirs, 'tirpc'):
libs.append('tirpc')
self.add(Extension('nis', ['nismodule.c'],
libraries=libs,
library_dirs=library_dirs,
include_dirs=includes_dirs))
self.addext(Extension('nis', ['nismodule.c']))
class PyBuildInstall(install):