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authorBenjamin Kosnik <bkoz@redhat.com>2001-10-19 23:05:15 +0000
committerBenjamin Kosnik <bkoz@redhat.com>2001-10-19 23:05:15 +0000
commitb45dbf1124f105d110c67f9f5f958abf9a0b4c05 (patch)
treec996c6f8721410e75cc70376d8549314ff0afbab /libstdc++-v3/README
parent59bb31f642cb9531f1c33ccca41b8904918d9636 (diff)
2001-10-19 Benjamin Kosnik <bkoz@redhat.com>
* mkcheck.in (static_fail): Remove older memory limit functionality. Disable E_TIME due to formatting issues. * README: Update. git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@46367 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/README')
-rw-r--r--libstdc++-v3/README34
1 files changed, 10 insertions, 24 deletions
diff --git a/libstdc++-v3/README b/libstdc++-v3/README
index 473cf919a6f..3ace755fa0e 100644
--- a/libstdc++-v3/README
+++ b/libstdc++-v3/README
@@ -24,11 +24,7 @@ It has subdirectories:
include/std
Files meant to be found by #include <name> directives in
- standard-conforming user programs. These headers are not
- referred to by other headers, because such dependencies
- confuse Make (leading it to delete them, all too often).
- Installations may substitute symbolic links in place of
- these files.
+ standard-conforming user programs.
include/ext
Headers that define extensions to the standard library. No
@@ -38,13 +34,6 @@ It has subdirectories:
Headers provided for backward compatibility, such as <iostream.h>.
They are not used in this library.
- include/c_shadow
- Headers intended to shadow standard C headers provided by an
- underlying OS or C library, and other headers depended on directly
- by C++ headers (e.g. unistd.h). These are meant to wrap the names
- defined there into the _C_legacy namespace.
- [NB: this can be enabled via --enable-cheaders=c_shadow]
-
include/c
Headers intended to directly include standard C headers.
[NB: this can be enabled via --enable-cheaders=c]
@@ -54,6 +43,13 @@ It has subdirectories:
names into the std:: namespace.
[NB: this is the default, and is the same as --enable-cheaders=c_std]
+ include/c_shadow
+ Headers intended to shadow standard C headers provided by an
+ underlying OS or C library, and other headers depended on directly
+ by C++ headers (e.g. unistd.h). These are meant to wrap the names
+ defined there into the _C_legacy namespace.
+ [NB: this can be enabled via --enable-cheaders=c_shadow]
+
src
Files that are used in constructing the library, but are not
installed.
@@ -74,28 +70,18 @@ Currently these are:
config/cpu
config/os
+ config/io
+ config/locale
Files needed only to construct the library, but not installed,
are in src/. Files to be copied as part of an installation are
all found in the subdirectories mentioned above. (A configure
script may link files from another directory into one of these.)
-In a normal installation the bits/ directory is copied
-under the std/ directory, and arranged to be searched only
-when an include directive specifies a filename of "bits/..."
-or <bits/...>. When building the library, we use
-
- -I. -Iinclude/std -Iinclude -Iconfig/os/* -Iconfig/cpu/*
-
-to get the same effect.
-
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/.
-To install libstdc++ you need GNU make. The makefiles do not work with
-any other make.
-
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.