+2003-07-28 Phil Edwards <pme@gcc.gnu.org>
+
+ * docs/doxygen/user.cfg.in, docs/html/abi.txt, docs/html/debug.html,
+ docs/html/test.html, docs/html/17_intro/headers_cc.txt,
+ docs/html/17_intro/howto.html, docs/html/ext/howto.html: Change
+ GLIBCPP to GLIBCXX (and explain as needed).
+
2003-07-28 Phil Edwards <pme@gcc.gnu.org>
* README: Update.
### The class_requires macros are kludges because SKIP_FUNCTION_MACROS is
### completely broken, and the presence of the macros confuses the parser.
-PREDEFINED = _GLIBCPP_DEPRECATED \
- _GLIBCPP_USE_WCHAR_T \
- _GLIBCPP_USE_LONG_LONG \
- __glibcpp_class_requires="//" \
- __glibcpp_class_requires2="//" \
- __glibcpp_class_requires3="//" \
- __glibcpp_class_requires4="//"
+PREDEFINED = _GLIBCXX_DEPRECATED \
+ _GLIBCXX_USE_WCHAR_T \
+ _GLIBCXX_USE_LONG_LONG \
+ __glibcxx_class_requires="//" \
+ __glibcxx_class_requires2="//" \
+ __glibcxx_class_requires3="//" \
+ __glibcxx_class_requires4="//"
# If the MACRO_EXPANSION and EXPAND_PREDEF_ONLY tags are set to YES then
# this tag can be used to specify a list of macro names that should be expanded.
// "C" headers that might not work if wchar_t support is disabled.
#include <bits/c++config.h>
-#if _GLIBCPP_USE_WCHAR_T
+#if _GLIBCXX_USE_WCHAR_T
#include <cwchar>
#include <cwctype>
#endif
<a href="../configopts.html">the configuration step</a>, with the
various --enable/--disable choices being translated to #define/#undef).
</p>
- <p>All library macros begin with <code>_GLIBCPP_</code>. The fact that
+ <p>All library macros begin with <code>_GLIBCPP_</code> in earlier
+ versions, and <code>_GLIBCXX_</code> in later versions. The fact that
these symbols start with a leading underscore should give you a clue
that (by default) they aren't meant to be changed by the user. :-)
</p>
The default state of the symbol is listed. "Configurable"
(or "Not configurable") means that the symbol is initially
chosen (or not) based on --enable/--disable options at configure time.
+ For 3.1 through 3.3, the prefixes are <code>_GLIBCPP_</code>.
</p>
<dl>
- <dt><code>_GLIBCPP_DEPRECATED</code></dt>
+ <dt><code>_GLIBCXX_DEPRECATED</code></dt>
<dd>Undefined by default. Not configurable. Turning this on enables
older ARM-style iostreams code, and other anachronisms. This may be
useful in updating old C++ programs which no longer meet the
you might try undefining this macro.
</dd>
-->
- <dt><code>_GLIBCPP_CONCEPT_CHECKS</code></dt>
+ <dt><code>_GLIBCXX_CONCEPT_CHECKS</code></dt>
<dd>Undefined by default. Configurable. When defined, performs
compile-time checking on certain template instantiations to detect
violations of the requirements of the standard. This is described
gcc-3.2.x: 102
- - Incremental bumping of a library pre-defined macro,
- __GLIBCPP__. This macro is defined as the date the library was
+ - Incremental bumping of a library pre-defined macro, __GLIBCPP__ or
+ __GLIBCXX__. This macro is defined as the date the library was
released, in compressed ISO date format, as an unsigned long.
This macro is defined in the file "c++config" in the
- Incremental bumping of a library pre-defined macro,
_GLIBCPP_VERSION. This macro is defined as the released version of
the library, as a string literal. This is only implemented in
- gcc-3.1.0 releases and higher.
+ gcc-3.1.0 releases and higher, and changed to _GLIBCXX_VERSION in 3.4.
This macro is defined in the file "c++config" in the
"libstdc++-v3/include/bits" directory and is generated
--enable-symvers.
In particular, libstdc++-v3/acinclude.m4 has a macro called
- GLIBCPP_ENABLE_SYMVERS that defaults to yes (or the argument passed
+ GLIBCXX_ENABLE_SYMVERS that defaults to yes (or the argument passed
in via --enable-symvers=foo). At that point, the macro attempts to
make sure that all the requirement for symbol versioning are in
place. For more information, please consult acinclude.m4.
there are different kinds of allocation schemes that can be used by
<code> std::allocator </code>. For implementation details, see this
<a href="ext/howto.html#3"> document</a> and look specifically for
- <code>GLIBCPP_FORCE_NEW</code>.
+ <code>GLIBCXX_FORCE_NEW</code>.
</p>
<p>In a nutshell, the default allocator used by <code>
C++ tools: the first that can do this is valgrind 1.0.4, but later
versions should work at least as well. Second of all, use a
completely unoptimized build to avoid confusing valgrind. Third,
- use GLIBCPP_FORCE_NEW to keep extraneous pool allocation noise from
+ use GLIBCXX_FORCE_NEW to keep extraneous pool allocation noise from
cluttering debug information.
</p>
<p>
If a DR is not listed here, we may simply not have gotten to it yet;
feel free to submit a patch. Search the include/bits and src
- directories for appearances of _GLIBCPP_RESOLVE_LIB_DEFECTS for
+ directories for appearances of _GLIBCXX_RESOLVE_LIB_DEFECTS for
examples of style. Note that we usually do not make changes to the code
until an issue has reached <a href="lwg-active.html#DR">DR</a> status.
</p>
<em>testsuite_wchar_t </em>
<p> This file indicates that the host system can run the wchar_t
tests, and corresponds to the macro definition <code>
- _GLIBCPP_USE_WCHAR_T</code> in the file c++config.h.
+ _GLIBCXX_USE_WCHAR_T</code> in the file c++config.h.
</p>
</li>
</ul>
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