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https://github.com/python/cpython/commit/b451673f93465a27ee61e408190ee61cb9dbd5b6
commit: b451673f93465a27ee61e408190ee61cb9dbd5b6
branch: main
author: Erlend Egeberg Aasland <erlend.aasland@innova.no>
committer: tiran <christian@python.org>
date: 2021-11-22T14:49:58+01:00
summary:

bpo-45847: Port mmap, select, and _xxsubinterpreters to Py_STDLIB_MOD (GH-29703)

files:
M Modules/Setup.stdlib.in
M configure
M configure.ac
M setup.py

diff --git a/Modules/Setup.stdlib.in b/Modules/Setup.stdlib.in
index e1ddc137354b7..339a32416d820 100644
--- a/Modules/Setup.stdlib.in
+++ b/Modules/Setup.stdlib.in
@@ -40,6 +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__ZONEINFO_TRUE@_zoneinfo _zoneinfo.c

# needs libm
@@ -89,9 +90,11 @@

@MODULE_FCNTL_TRUE@fcntl fcntlmodule.c
@MODULE_GRP_TRUE@grp grpmodule.c
+@MODULE_MMAP_TRUE@mmap mmapmodule.c
# needs sys/soundcard.h or linux/soundcard.h (Linux, FreeBSD)
@MODULE_OSSAUDIODEV_TRUE@ossaudiodev ossaudiodev.c
@MODULE_RESOURCE_TRUE@resource resource.c
+@MODULE_SELECT_TRUE@select selectmodule.c
# AIX has shadow passwords, but does not provide getspent API
@MODULE_SPWD_TRUE@spwd spwdmodule.c
@MODULE_SYSLOG_TRUE@syslog syslogmodule.c
diff --git a/configure b/configure
index c725d0f92ce4c..f3c33614e4faf 100755
--- a/configure
+++ b/configure
@@ -688,6 +688,8 @@ MODULE_OSSAUDIODEV_FALSE
MODULE_OSSAUDIODEV_TRUE
MODULE_GRP_FALSE
MODULE_GRP_TRUE
+MODULE_MMAP_FALSE
+MODULE_MMAP_TRUE
MODULE_FCNTL_FALSE
MODULE_FCNTL_TRUE
MODULE__DATETIME_FALSE
@@ -700,8 +702,12 @@ MODULE__STATISTICS_FALSE
MODULE__STATISTICS_TRUE
MODULE__ZONEINFO_FALSE
MODULE__ZONEINFO_TRUE
+MODULE__XXSUBINTERPRETERS_FALSE
+MODULE__XXSUBINTERPRETERS_TRUE
MODULE__TYPING_FALSE
MODULE__TYPING_TRUE
+MODULE_SELECT_FALSE
+MODULE_SELECT_TRUE
MODULE__RANDOM_FALSE
MODULE__RANDOM_TRUE
MODULE__QUEUE_FALSE
@@ -19687,6 +19693,15 @@ else
fi
as_fn_append MODULE_BLOCK "MODULE__RANDOM=yes$as_nl"

+ if true; then
+ MODULE_SELECT_TRUE=
+ MODULE_SELECT_FALSE='#'
+else
+ MODULE_SELECT_TRUE='#'
+ MODULE_SELECT_FALSE=
+fi
+ as_fn_append MODULE_BLOCK "MODULE_SELECT=yes$as_nl"
+
if true; then
MODULE__TYPING_TRUE=
MODULE__TYPING_FALSE='#'
@@ -19696,6 +19711,15 @@ else
fi
as_fn_append MODULE_BLOCK "MODULE__TYPING=yes$as_nl"

+ if true; then
+ MODULE__XXSUBINTERPRETERS_TRUE=
+ MODULE__XXSUBINTERPRETERS_FALSE='#'
+else
+ MODULE__XXSUBINTERPRETERS_TRUE='#'
+ MODULE__XXSUBINTERPRETERS_FALSE=
+fi
+ as_fn_append MODULE_BLOCK "MODULE__XXSUBINTERPRETERS=yes$as_nl"
+
if true; then
MODULE__ZONEINFO_TRUE=
MODULE__ZONEINFO_FALSE='#'
@@ -19788,6 +19812,42 @@ fi
$as_echo "$py_cv_module_fcntl" >&6; }


+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module mmap" >&5
+$as_echo_n "checking for stdlib extension module mmap... " >&6; }
+ case $py_stdlib_not_available in #(
+ *mmap*) :
+ py_cv_module_mmap=n/a ;; #(
+ *) :
+ if true; then :
+ if test "$ac_cv_header_sys_mman_h" = "yes" -a "$ac_cv_header_sys_stat_h" = "yes"; then :
+ py_cv_module_mmap=yes
+else
+ py_cv_module_mmap=missing
+fi
+else
+ py_cv_module_mmap=disabled
+fi
+ ;;
+esac
+ as_fn_append MODULE_BLOCK "MODULE_MMAP=$py_cv_module_mmap$as_nl"
+ if test "x$py_cv_module_mmap" = xyes; then :
+
+
+
+
+fi
+ if test "$py_cv_module_mmap" = yes; then
+ MODULE_MMAP_TRUE=
+ MODULE_MMAP_FALSE='#'
+else
+ MODULE_MMAP_TRUE='#'
+ MODULE_MMAP_FALSE=
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $py_cv_module_mmap" >&5
+$as_echo "$py_cv_module_mmap" >&6; }
+
+

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module grp" >&5
$as_echo_n "checking for stdlib extension module grp... " >&6; }
@@ -20901,10 +20961,18 @@ if test -z "${MODULE__RANDOM_TRUE}" && test -z "${MODULE__RANDOM_FALSE}"; then
as_fn_error $? "conditional \"MODULE__RANDOM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${MODULE_SELECT_TRUE}" && test -z "${MODULE_SELECT_FALSE}"; then
+ as_fn_error $? "conditional \"MODULE_SELECT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${MODULE__TYPING_TRUE}" && test -z "${MODULE__TYPING_FALSE}"; then
as_fn_error $? "conditional \"MODULE__TYPING\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${MODULE__XXSUBINTERPRETERS_TRUE}" && test -z "${MODULE__XXSUBINTERPRETERS_FALSE}"; then
+ as_fn_error $? "conditional \"MODULE__XXSUBINTERPRETERS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${MODULE__ZONEINFO_TRUE}" && test -z "${MODULE__ZONEINFO_FALSE}"; then
as_fn_error $? "conditional \"MODULE__ZONEINFO\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -20929,6 +20997,10 @@ if test -z "${MODULE_FCNTL_TRUE}" && test -z "${MODULE_FCNTL_FALSE}"; then
as_fn_error $? "conditional \"MODULE_FCNTL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${MODULE_MMAP_TRUE}" && test -z "${MODULE_MMAP_FALSE}"; then
+ as_fn_error $? "conditional \"MODULE_MMAP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${MODULE_GRP_TRUE}" && test -z "${MODULE_GRP_FALSE}"; then
as_fn_error $? "conditional \"MODULE_GRP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
diff --git a/configure.ac b/configure.ac
index 25d210bf7eb13..224a9b959d4f9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6081,7 +6081,9 @@ PY_STDLIB_MOD_SIMPLE([_opcode])
PY_STDLIB_MOD_SIMPLE([_pickle])
PY_STDLIB_MOD_SIMPLE([_queue])
PY_STDLIB_MOD_SIMPLE([_random])
+PY_STDLIB_MOD_SIMPLE([select])
PY_STDLIB_MOD_SIMPLE([_typing])
+PY_STDLIB_MOD_SIMPLE([_xxsubinterpreters])
PY_STDLIB_MOD_SIMPLE([_zoneinfo])

dnl needs libm
@@ -6092,10 +6094,12 @@ PY_STDLIB_MOD_SIMPLE([math], [], [$LIBM])
dnl needs libm and on some platforms librt
PY_STDLIB_MOD_SIMPLE([_datetime], [], [$TIMEMODULE_LIB $LIBM])

-dnl needs libbsd on some platforms
+dnl modules with some unix dependencies
PY_STDLIB_MOD([fcntl],
[], [test "$ac_cv_header_sys_ioctl_h" = "yes" -a "$ac_cv_header_fcntl_h" = "yes"],
[], [$FCNTL_LIBS])
+PY_STDLIB_MOD([mmap],
+ [], [test "$ac_cv_header_sys_mman_h" = "yes" -a "$ac_cv_header_sys_stat_h" = "yes"])

dnl platform specific extensions
PY_STDLIB_MOD([grp], [], [test "$ac_cv_func_getgrgid" = yes -o "$ac_cv_func_getgrgid_r" = yes])
diff --git a/setup.py b/setup.py
index 28fd6da383a68..d4eff363d24ef 100644
--- a/setup.py
+++ b/setup.py
@@ -1036,17 +1036,17 @@ def detect_simple_extensions(self):
self.addext(Extension('spwd', ['spwdmodule.c']))

# select(2); not on ancient System V
- self.add(Extension('select', ['selectmodule.c']))
+ self.addext(Extension('select', ['selectmodule.c']))

# Memory-mapped files (also works on Win32).
- self.add(Extension('mmap', ['mmapmodule.c']))
+ self.addext(Extension('mmap', ['mmapmodule.c']))

# Lance Ellinghaus's syslog module
# syslog daemon interface
self.addext(Extension('syslog', ['syslogmodule.c']))

# Python interface to subinterpreter C-API.
- self.add(Extension('_xxsubinterpreters', ['_xxsubinterpretersmodule.c']))
+ self.addext(Extension('_xxsubinterpreters', ['_xxsubinterpretersmodule.c']))

#
# Here ends the simple stuff. From here on, modules need certain

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