Remove traces of Py_USING_UNICODE and Unicode-specific conditionals in configure.
Rename --enable-unicode to --with-wide-unicode; the default is still not wide.
This commit is contained in:
Georg Brandl
parent
22ec03c286
commit
52d168a995
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@ -751,7 +751,7 @@ Encodings and Unicode
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Unicode strings are stored internally as sequences of codepoints (to be precise
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as :ctype:`Py_UNICODE` arrays). Depending on the way Python is compiled (either
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via :option:`--enable-unicode=ucs2` or :option:`--enable-unicode=ucs4`, with the
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via :option:`--without-wide-unicode` or :option:`--with-wide-unicode`, with the
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former being the default) :ctype:`Py_UNICODE` is either a 16-bit or 32-bit data
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type. Once a Unicode object is used outside of CPU and memory, CPU endianness
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and how these arrays are stored as bytes become an issue. Transforming a
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@ -171,7 +171,6 @@ DYNLOADFILE= @DYNLOADFILE@
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MACHDEP_OBJS= @MACHDEP_OBJS@
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LIBOBJDIR= Python/
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LIBOBJS= @LIBOBJS@
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UNICODE_OBJS= @UNICODE_OBJS@
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PYTHON= python$(EXE)
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BUILDPYTHON= python$(BUILDEXE)
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@ -320,8 +319,9 @@ OBJECT_OBJS= \
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Objects/structseq.o \
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Objects/tupleobject.o \
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Objects/typeobject.o \
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Objects/weakrefobject.o \
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$(UNICODE_OBJS)
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Objects/unicodeobject.o \
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Objects/unicodectype.o \
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Objects/weakrefobject.o
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##########################################################################
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12
Misc/NEWS
12
Misc/NEWS
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@ -7,7 +7,7 @@ Python News
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What's New in Python 3.0a3?
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===========================
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*Release data: XX-XXX-2008*
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*Release date: XX-XXX-2008*
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Core and Builtins
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-----------------
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@ -46,6 +46,7 @@ Extension Modules
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- Issue #1762972: Readded the reload() function as imp.reload()
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Library
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-------
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@ -56,6 +57,13 @@ Library
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- Issue #1578: Problems in win_getpass.
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Build
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-----
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- Renamed --enable-unicode configure flag to --with-wide-unicode, since
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Unicode strings can't be disabled anymore.
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C API
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-----
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@ -143,12 +151,12 @@ Library
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- Removed all types from the 'types' module that are easily accessable through
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builtins.
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What's New in Python 3.0a1?
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==========================
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*Release date: 31-Aug-2007*
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Core and Builtins
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-----------------
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@ -58,7 +58,6 @@
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#define WITH_DOC_STRINGS 1
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/* Unicode related */
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#define Py_USING_UNICODE 1
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#define PY_UNICODE_TYPE wchar_t
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#define Py_UNICODE_SIZE SIZEOF_SHORT
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@ -80,7 +80,6 @@
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/* #define SIZEOF_LONG_LONG 8 */ /* Count of Bytes in a (long long) */
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/* unicode definines */
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#define Py_USING_UNICODE
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#define PY_UNICODE_TYPE wchar_t
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#define Py_UNICODE_SIZE SIZEOF_SHORT
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@ -218,10 +218,7 @@ parsetok(struct tok_state *tok, grammar *g, int start, perrdetail *err_ret,
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assert(tok->cur - tok->buf < INT_MAX);
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err_ret->offset = (int)(tok->cur - tok->buf);
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len = tok->inp - tok->buf;
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#ifdef Py_USING_UNICODE
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text = PyTokenizer_RestoreEncoding(tok, len, &err_ret->offset);
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#endif
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if (text == NULL) {
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text = (char *) PyObject_MALLOC(len + 1);
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if (text != NULL) {
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@ -1,5 +1,5 @@
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#! /bin/sh
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# From configure.in Revision: 59625 .
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# From configure.in Revision: 59826 .
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.61 for python 3.0.
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#
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@ -728,7 +728,6 @@ HAVE_GETHOSTBYNAME_R
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HAVE_GETHOSTBYNAME
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LIBM
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LIBC
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UNICODE_OBJS
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THREADHEADERS
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SRCDIRS
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LTLIBOBJS'
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@ -1321,8 +1320,6 @@ Optional Features:
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--enable-toolbox-glue disable/enable MacOSX glue code for extensions
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--enable-ipv6 Enable ipv6 (with ipv4) support
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--disable-ipv6 Disable ipv6 support
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--enable-unicode[=ucs[24]]
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Enable Unicode strings (default is yes)
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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@ -1349,6 +1346,7 @@ Optional Packages:
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--with-fpectl enable SIGFPE catching
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--with-libm=STRING math library
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--with-libc=STRING C library
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--with-wide-unicode Use 4-byte Unicode characters (default is 2 bytes)
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Some influential environment variables:
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CC C compiler command
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@ -21481,95 +21479,76 @@ fi
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echo "${ECHO_T}$ac_cv_wchar_t_signed" >&6; }
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fi
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{ echo "$as_me:$LINENO: checking what type to use for unicode" >&5
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echo $ECHO_N "checking what type to use for unicode... $ECHO_C" >&6; }
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# Check whether --enable-unicode was given.
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if test "${enable_unicode+set}" = set; then
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enableval=$enable_unicode;
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{ echo "$as_me:$LINENO: checking what type to use for str" >&5
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echo $ECHO_N "checking what type to use for str... $ECHO_C" >&6; }
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# Check whether --with-wide-unicode was given.
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if test "${with_wide_unicode+set}" = set; then
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withval=$with_wide_unicode;
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if test "$withval" != no
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then unicode_size="4"
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else unicode_size="2"
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fi
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else
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enable_unicode=yes
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fi
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case "$have_ucs4_tcl" in
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yes) unicode_size="4" ;;
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*) unicode_size="2" ;;
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esac
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if test $enable_unicode = yes
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then
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# Without any arguments, Py_UNICODE defaults to two-byte mode
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case "$have_ucs4_tcl" in
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yes) enable_unicode="ucs4"
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;;
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*) enable_unicode="ucs2"
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;;
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esac
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fi
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case "$enable_unicode" in
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ucs2) unicode_size="2"
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cat >>confdefs.h <<\_ACEOF
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#define Py_UNICODE_SIZE 2
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_ACEOF
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;;
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ucs4) unicode_size="4"
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cat >>confdefs.h <<\_ACEOF
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case "$unicode_size" in
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4) cat >>confdefs.h <<\_ACEOF
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#define Py_UNICODE_SIZE 4
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_ACEOF
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;;
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;;
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*) cat >>confdefs.h <<\_ACEOF
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#define Py_UNICODE_SIZE 2
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_ACEOF
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;;
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esac
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if test "$enable_unicode" = "no"
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then
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UNICODE_OBJS=""
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{ echo "$as_me:$LINENO: result: not used" >&5
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echo "${ECHO_T}not used" >&6; }
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else
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UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o"
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cat >>confdefs.h <<\_ACEOF
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#define Py_USING_UNICODE 1
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_ACEOF
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# wchar_t is only usable if it maps to an unsigned type
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if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
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# wchar_t is only usable if it maps to an unsigned type
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if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
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-a "$ac_cv_wchar_t_signed" = "no"
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then
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PY_UNICODE_TYPE="wchar_t"
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then
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PY_UNICODE_TYPE="wchar_t"
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_USABLE_WCHAR_T 1
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_ACEOF
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cat >>confdefs.h <<\_ACEOF
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cat >>confdefs.h <<\_ACEOF
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#define PY_UNICODE_TYPE wchar_t
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_ACEOF
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elif test "$ac_cv_sizeof_short" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned short"
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cat >>confdefs.h <<\_ACEOF
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elif test "$ac_cv_sizeof_short" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned short"
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cat >>confdefs.h <<\_ACEOF
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#define PY_UNICODE_TYPE unsigned short
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_ACEOF
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elif test "$ac_cv_sizeof_long" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned long"
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cat >>confdefs.h <<\_ACEOF
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elif test "$ac_cv_sizeof_long" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned long"
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cat >>confdefs.h <<\_ACEOF
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#define PY_UNICODE_TYPE unsigned long
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_ACEOF
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else
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PY_UNICODE_TYPE="no type found"
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fi
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{ echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5
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echo "${ECHO_T}$PY_UNICODE_TYPE" >&6; }
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else
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PY_UNICODE_TYPE="no type found"
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fi
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{ echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5
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echo "${ECHO_T}$PY_UNICODE_TYPE" >&6; }
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# check for endianness
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{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
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@ -24432,13 +24411,12 @@ HAVE_GETHOSTBYNAME_R!$HAVE_GETHOSTBYNAME_R$ac_delim
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HAVE_GETHOSTBYNAME!$HAVE_GETHOSTBYNAME$ac_delim
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LIBM!$LIBM$ac_delim
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LIBC!$LIBC$ac_delim
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UNICODE_OBJS!$UNICODE_OBJS$ac_delim
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THREADHEADERS!$THREADHEADERS$ac_delim
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SRCDIRS!$SRCDIRS$ac_delim
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LTLIBOBJS!$LTLIBOBJS$ac_delim
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_ACEOF
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 19; then
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 18; then
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break
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elif $ac_last_try; then
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{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
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91
configure.in
91
configure.in
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@ -3004,71 +3004,54 @@ then
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AC_MSG_RESULT($ac_cv_wchar_t_signed)
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fi
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AC_MSG_CHECKING(what type to use for unicode)
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dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output
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AC_ARG_ENABLE(unicode,
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AC_HELP_STRING(--enable-unicode@<:@=ucs@<:@24@:>@@:>@, Enable Unicode strings (default is yes)),
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[],
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[enable_unicode=yes])
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if test $enable_unicode = yes
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then
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# Without any arguments, Py_UNICODE defaults to two-byte mode
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case "$have_ucs4_tcl" in
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yes) enable_unicode="ucs4"
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;;
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*) enable_unicode="ucs2"
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;;
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esac
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AC_MSG_CHECKING(what type to use for str)
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AC_ARG_WITH(wide-unicode,
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AC_HELP_STRING(--with-wide-unicode, Use 4-byte Unicode characters (default is 2 bytes)),
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[
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if test "$withval" != no
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then unicode_size="4"
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else unicode_size="2"
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fi
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],
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[
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case "$have_ucs4_tcl" in
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yes) unicode_size="4" ;;
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*) unicode_size="2" ;;
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esac
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])
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AH_TEMPLATE(Py_UNICODE_SIZE,
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[Define as the size of the unicode type.])
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case "$enable_unicode" in
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ucs2) unicode_size="2"
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AC_DEFINE(Py_UNICODE_SIZE,2)
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;;
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ucs4) unicode_size="4"
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AC_DEFINE(Py_UNICODE_SIZE,4)
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;;
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case "$unicode_size" in
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4) AC_DEFINE(Py_UNICODE_SIZE, 4) ;;
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*) AC_DEFINE(Py_UNICODE_SIZE, 2) ;;
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esac
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AH_TEMPLATE(PY_UNICODE_TYPE,
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[Define as the integral type used for Unicode representation.])
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AC_SUBST(UNICODE_OBJS)
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if test "$enable_unicode" = "no"
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then
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UNICODE_OBJS=""
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AC_MSG_RESULT(not used)
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else
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UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o"
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AC_DEFINE(Py_USING_UNICODE, 1,
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[Define if you want to have a Unicode type.])
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# wchar_t is only usable if it maps to an unsigned type
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if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
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# wchar_t is only usable if it maps to an unsigned type
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if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
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-a "$ac_cv_wchar_t_signed" = "no"
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then
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PY_UNICODE_TYPE="wchar_t"
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AC_DEFINE(HAVE_USABLE_WCHAR_T, 1,
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[Define if you have a useable wchar_t type defined in wchar.h; useable
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means wchar_t must be an unsigned type with at least 16 bits. (see
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Include/unicodeobject.h).])
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AC_DEFINE(PY_UNICODE_TYPE,wchar_t)
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elif test "$ac_cv_sizeof_short" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned short"
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AC_DEFINE(PY_UNICODE_TYPE,unsigned short)
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elif test "$ac_cv_sizeof_long" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned long"
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AC_DEFINE(PY_UNICODE_TYPE,unsigned long)
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else
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PY_UNICODE_TYPE="no type found"
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fi
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AC_MSG_RESULT($PY_UNICODE_TYPE)
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then
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PY_UNICODE_TYPE="wchar_t"
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AC_DEFINE(HAVE_USABLE_WCHAR_T, 1,
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[Define if you have a useable wchar_t type defined in wchar.h; useable
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means wchar_t must be an unsigned type with at least 16 bits. (see
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Include/unicodeobject.h).])
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AC_DEFINE(PY_UNICODE_TYPE,wchar_t)
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elif test "$ac_cv_sizeof_short" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned short"
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AC_DEFINE(PY_UNICODE_TYPE,unsigned short)
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elif test "$ac_cv_sizeof_long" = "$unicode_size"
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then
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PY_UNICODE_TYPE="unsigned long"
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AC_DEFINE(PY_UNICODE_TYPE,unsigned long)
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else
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PY_UNICODE_TYPE="no type found"
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fi
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AC_MSG_RESULT($PY_UNICODE_TYPE)
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# check for endianness
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AC_C_BIGENDIAN
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@ -821,9 +821,6 @@
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/* Define as the size of the unicode type. */
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#undef Py_UNICODE_SIZE
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/* Define if you want to have a Unicode type. */
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#undef Py_USING_UNICODE
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/* Define as the return type of signal handlers (`int' or `void'). */
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#undef RETSIGTYPE
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