ac4333ea1b
our last 4.1 branch import, plus a few other changes: c/27718 26242 c++/27451 c/26818 tree-optimization/26622 target/27758 middle-end/27743 middle-end/27620 tree-optimization/27549 tree-optimization/27283 target/26600 c++/26757 driver/26885 tree-optimization/27603 rtl-optimization/14261 rtl-optimization/22563 middle-end/26729 rtl-optimization/27335 target/27421 middle-end/27384 middle-end/27488 target/27158 bootstrap/26872 target/26545 tree-optimization/27136 tree-optimization/27409 middle-end/27260 tree-optimization/27151 target/26481 target/26765 target/26481 tree-optimization/27285 optimization/25985 tree-optimization/27364 c/25309 target/27387 target/27374 middle-end/26565 target/26826 tree-optimization/27236 middle-end/26869 tree-optimization/27218 rtl-optimization/26685 tree-optimization/26865 target/26961 target/21283 c/26774 c/25875 mudflap/26789 |
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.. | ||
config | ||
docs | ||
include | ||
libmath | ||
libsupc++ | ||
po | ||
scripts | ||
src | ||
testsuite | ||
acinclude.m4 | ||
aclocal.m4 | ||
ChangeLog | ||
ChangeLog-1998 | ||
ChangeLog-1999 | ||
ChangeLog-2000 | ||
ChangeLog-2001 | ||
ChangeLog-2002 | ||
ChangeLog-2003 | ||
ChangeLog-2004 | ||
config.h.in | ||
configure | ||
configure.ac | ||
configure.host | ||
crossconfig.m4 | ||
fragment.am | ||
linkage.m4 | ||
Makefile.am | ||
Makefile.in | ||
README |
file: libstdc++-v3/README New users may wish to point their web browsers to the file documentation.html in the 'docs/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways. Instructions for configuring and building appear in docs/html/install.html. This directory contains the files needed to create an ISO Standard C++ Library. It has subdirectories: docs Files in HTML and text format that document usage, quirks of the implementation, and contributor checklists. include All header files for the C++ library are within this directory, modulo specific runtime-related files that are in the libsupc++ directory. include/std Files meant to be found by #include <name> directives in standard-conforming user programs. include/c Headers intended to directly include standard C headers. [NB: this can be enabled via --enable-cheaders=c] include/c_std Headers intended to include standard C headers, and put select names into the std:: namespace. [NB: this is the default, and is the same as --enable-cheaders=c_std] include/bits Files included by standard headers and by other files in the bits directory. include/backward Headers provided for backward compatibility, such as <iostream.h>. They are not used in this library. include/ext Headers that define extensions to the standard library. No standard header refers to any of them. scripts Scripts that are used during the configure, build, make, or test process. src Files that are used in constructing the library, but are not installed. testsuites/[backward, demangle, ext, performance, thread, 17_* to 27_*] Test programs are here, and may be used to begin to exercise the library. Support for "make check" and "make check-install" is complete, and runs through all the subdirectories here when this command is issued from the build directory. Please note that "make check" requires DejaGNU 1.4 or later to be installed. Please note that "make check-script" calls the script mkcheck, which requires bash, and which may need the paths to bash adjusted to work properly, as /bin/bash is assumed. Other subdirectories contain variant versions of certain files that are meant to be copied or linked by the configure script. Currently these are: config/abi config/cpu config/io config/locale config/os In addition, two subdirectories are convenience libraries: libmath Support routines needed for C++ math. Only needed if the underlying "C" implementation is non-existent, in particular required or optimal long double, long long, and C99 functionality. libsupc++ Contains the runtime library for C++, including exception handling and memory allocation and deallocation, RTTI, terminate handlers, etc. Note that glibc also has a bits/ subdirectory. We will either need to be careful not to collide with names in its bits/ directory; or rename bits to (e.g.) cppbits/. In files throughout the system, lines marked with an "XXX" indicate a bug or incompletely-implemented feature. Lines marked "XXX MT" indicate a place that may require attention for multi-thread safety.