bpo-28180: Implementation for PEP 538 (#659)
- new PYTHONCOERCECLOCALE config setting
- coerces legacy C locale to C.UTF-8, C.utf8 or UTF-8 by default
- always uses C.UTF-8 on Android
- uses `surrogateescape` on stdin and stdout in the coercion
target locales
- configure option to disable locale coercion at build time
- configure option to disable C locale warning at build time
diff --git a/configure b/configure
index 8b824b2..ec42e08 100755
--- a/configure
+++ b/configure
@@ -834,6 +834,8 @@
enable_ipv6
with_doc_strings
with_pymalloc
+with_c_locale_coercion
+with_c_locale_warning
with_valgrind
with_dtrace
with_fpectl
@@ -1528,6 +1530,12 @@
deprecated; use --with(out)-threads
--with(out)-doc-strings disable/enable documentation strings
--with(out)-pymalloc disable/enable specialized mallocs
+ --with(out)-c-locale-coercion
+ disable/enable C locale coercion to a UTF-8 based
+ locale
+ --with(out)-c-locale-warning
+ disable/enable locale compatibility warning in the C
+ locale
--with-valgrind Enable Valgrind support
--with(out)-dtrace disable/enable DTrace support
--with-fpectl enable SIGFPE catching
@@ -11047,6 +11055,52 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5
$as_echo "$with_pymalloc" >&6; }
+# Check for --with-c-locale-coercion
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5
+$as_echo_n "checking for --with-c-locale-coercion... " >&6; }
+
+# Check whether --with-c-locale-coercion was given.
+if test "${with_c_locale_coercion+set}" = set; then :
+ withval=$with_c_locale_coercion;
+fi
+
+
+if test -z "$with_c_locale_coercion"
+then
+ with_c_locale_coercion="yes"
+fi
+if test "$with_c_locale_coercion" != "no"
+then
+
+$as_echo "#define PY_COERCE_C_LOCALE 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5
+$as_echo "$with_c_locale_coercion" >&6; }
+
+# Check for --with-c-locale-warning
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-warning" >&5
+$as_echo_n "checking for --with-c-locale-warning... " >&6; }
+
+# Check whether --with-c-locale-warning was given.
+if test "${with_c_locale_warning+set}" = set; then :
+ withval=$with_c_locale_warning;
+fi
+
+
+if test -z "$with_c_locale_warning"
+then
+ with_c_locale_warning="yes"
+fi
+if test "$with_c_locale_warning" != "no"
+then
+
+$as_echo "#define PY_WARN_ON_C_LOCALE 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_warning" >&5
+$as_echo "$with_c_locale_warning" >&6; }
+
# Check for Valgrind support
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5
$as_echo_n "checking for --with-valgrind... " >&6; }