diff options
| author | Phil Edwards <pme@sourceware.cygnus.com> | 2000-07-07 21:13:28 +0000 |
|---|---|---|
| committer | Phil Edwards <pme@gcc.gnu.org> | 2000-07-07 21:13:28 +0000 |
| commit | dd1ee41e67d4814d49786a12b2a51136bf0442c2 (patch) | |
| tree | c520eb610b16f6b1abad4688ec68f83a6d359da2 | |
| parent | 0e35c3462457ea9828a1353789549be219594159 (diff) | |
| download | gcc-dd1ee41e67d4814d49786a12b2a51136bf0442c2.zip gcc-dd1ee41e67d4814d49786a12b2a51136bf0442c2.tar.gz gcc-dd1ee41e67d4814d49786a12b2a51136bf0442c2.tar.bz2 | |
download.html: Mention gcc_update.
2000-07-07 Phil Edwards <pme@sourceware.cygnus.com>
* docs/download.html: Mention gcc_update.
* docs/configopts.html: Minor updates.
* docs/gccrebuild.html: Ditto.
* docs/18_support/howto.html: More tips, explanations, and reminders.
* docs/19_diagnostics/howto.html: Ditto.
* docs/21_strings/howto.html: Ditto.
* docs/24_iterators/howto.html: Ditto.
* docs/25_algorithms/howto.html: Ditto.
* docs/26_numerics/howto.html: Ditto.
From-SVN: r34912
| -rw-r--r-- | libstdc++-v3/ChangeLog | 12 | ||||
| -rw-r--r-- | libstdc++-v3/docs/18_support/howto.html | 47 | ||||
| -rw-r--r-- | libstdc++-v3/docs/19_diagnostics/howto.html | 31 | ||||
| -rw-r--r-- | libstdc++-v3/docs/21_strings/howto.html | 17 | ||||
| -rw-r--r-- | libstdc++-v3/docs/24_iterators/howto.html | 8 | ||||
| -rw-r--r-- | libstdc++-v3/docs/25_algorithms/howto.html | 44 | ||||
| -rw-r--r-- | libstdc++-v3/docs/26_numerics/howto.html | 93 | ||||
| -rw-r--r-- | libstdc++-v3/docs/configopts.html | 9 | ||||
| -rw-r--r-- | libstdc++-v3/docs/download.html | 50 | ||||
| -rw-r--r-- | libstdc++-v3/docs/gccrebuild.html | 12 |
10 files changed, 255 insertions, 68 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 665250a..d84bf7c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,15 @@ +2000-07-07 Phil Edwards <pme@sourceware.cygnus.com> + + * docs/download.html: Mention gcc_update. + * docs/configopts.html: Minor updates. + * docs/gccrebuild.html: Ditto. + * docs/18_support/howto.html: More tips, explanations, and reminders. + * docs/19_diagnostics/howto.html: Ditto. + * docs/21_strings/howto.html: Ditto. + * docs/24_iterators/howto.html: Ditto. + * docs/25_algorithms/howto.html: Ditto. + * docs/26_numerics/howto.html: Ditto. + 2000-07-05 brent verner <brent@rcfile.org> * testsuite/27_io/ifstream_members.cc (test01): Add tests. diff --git a/libstdc++-v3/docs/18_support/howto.html b/libstdc++-v3/docs/18_support/howto.html index e31d541..4f8b414 100644 --- a/libstdc++-v3/docs/18_support/howto.html +++ b/libstdc++-v3/docs/18_support/howto.html @@ -9,7 +9,7 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 18</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/18_support/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.5 1999/12/15 16:57:06 pme Exp $ --> +<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ --> </HEAD> <BODY> @@ -46,7 +46,48 @@ macro is <EM>not</EM> allowed to be <TT>(void*)0</TT>, which is often used in C. </P> - <P> + <P>In g++, NULL is #define'd to be <TT>__null</TT>, a magic keyword + extension of g++. + </P> + <P>The biggest problem of #defining NULL to be something like + "0L" is that the compiler will view that as a long integer + before it views it as a pointer, so overloading won't do what you + expect. (This is why g++ has a magic extension, so that NULL is + always a pointer.) + </P> + <P>In his book + <A HREF="http://cseng.aw.com/bookdetail.qry?ISBN=0-201-92488-9&ptype=0"><EM>Effective C++</EM></A>, + Scott Meyers points out that the best way to solve this problem is to + not overload on pointer-vs-integer types to begin with. He also + offers a way to make your own magic NULL that will match pointers + before it matches integers: + <PRE> + const // this is a const object... + class { + public: + template<class T> // convertible to any type + operator T*() const // of null non-member + { return 0; } // pointer... + + template<class C, class T> // or any type of null + operator T C::*() const // member pointer... + { return 0; } + + private: + void operator&() const; // whose address can't be + // taken (see Item 27)... + + } NULL; // and whose name is NULL + </PRE>(Cribbed from the published version of + <A HREF="http://www.awlonline.com/cseng/meyerscddemo/">the + Effective C++ CD</A>, reproduced here with permission.) + </P> + <P>If you aren't using g++ (why?), but you do have a compiler which + supports member function templates, then you can use this definition + of NULL (be sure to #undef any existing versions). It only helps if + you actually use NULL in function calls, though; if you make a call of + <TT>foo(0);</TT> instead of <TT>foo(NULL);</TT>, then you're back + where you started. </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. @@ -209,7 +250,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.5 1999/12/15 16:57:06 pme Exp $ +<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ </EM></P> diff --git a/libstdc++-v3/docs/19_diagnostics/howto.html b/libstdc++-v3/docs/19_diagnostics/howto.html index 949a70a..94ba360 100644 --- a/libstdc++-v3/docs/19_diagnostics/howto.html +++ b/libstdc++-v3/docs/19_diagnostics/howto.html @@ -9,14 +9,15 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 19</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/19_diagnostics/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ --> +<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ --> </HEAD> <BODY> <H1 CLASS="centered"><A NAME="top">Chapter 19: Diagnostics</A></H1> <P>Chapter 19 deals with program diagnostics, such as exceptions - and assertions. + and assertions. You know, all the things we wish weren't even + necessary at all. </P> @@ -26,6 +27,7 @@ <UL> <LI><A HREF="#1">Adding data to exceptions</A> <LI><A HREF="#2">Exception class hierarchy diagram</A> + <LI><A HREF="#3">Concept checkers</A> </UL> <HR> @@ -65,6 +67,29 @@ <A HREF="../faq/index.html">to the FAQ</A>. </P> +<HR> +<H2><A NAME="3">Concept checkers</A></H2> + <P>As part of their 3.3 release, SGI added some nifty macros which + perform assertions on type properties. For example, the Standard + requires that types passed as template parameters to <TT>vector</TT> + be "Assignable" (which means what you think it means). + </P> + <P>The concept checkers allow the source code for <TT>vector</TT> to + declare + <PRE> + __STL_CLASS_REQUIRES(_Tp, _Assignable); + </PRE>inside the template. <TT>_Tp</TT> is the element type of the + vector, and <TT>_Assignable</TT> is the concept to be checked (it is + defined in some back-end header files). When you instantiate + <TT>vector<MyType></TT>, compile-time checking can be done on + whether MyType meets the requirements for vectors. + </P> +<P>This is an extension to the library. This documentation needs updating.</P> + <P>Return <A HREF="#top">to top of page</A> or + <A HREF="../faq/index.html">to the FAQ</A>. + </P> + + @@ -75,7 +100,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ +<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ </EM></P> diff --git a/libstdc++-v3/docs/21_strings/howto.html b/libstdc++-v3/docs/21_strings/howto.html index 0014268..ca1f288 100644 --- a/libstdc++-v3/docs/21_strings/howto.html +++ b/libstdc++-v3/docs/21_strings/howto.html @@ -9,7 +9,7 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 21</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/21_strings/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.8 2000/03/20 22:16:21 pme Exp $ --> +<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ --> </HEAD> <BODY> @@ -165,6 +165,19 @@ here</A>. </P> <P>See? Told you it was easy!</P> + <P><B>Added June 2000:</B> The May issue of <U>C++ Report</U> contains + a fascinating article by Matt Austern (yes, <EM>the</EM> Matt Austern) + on why case-insensitive comparisons are not as easy as they seem, + and why creating a class is the <EM>wrong</EM> way to go about it in + production code. (The GotW answer mentions one of the principle + difficulties; this article mentions more.) + </P> + <P>Basically, this is "easy" only if you ignore some things, + things which may be too important to your program to ignore. (I chose + to ignore them when originally writing this entry, and am surprised + that nobody ever called me on it...) The GotW question and answer + remain useful instructional tools, however. + </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. </P> @@ -284,7 +297,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.8 2000/03/20 22:16:21 pme Exp $ +<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ </EM></P> diff --git a/libstdc++-v3/docs/24_iterators/howto.html b/libstdc++-v3/docs/24_iterators/howto.html index 036042f..f2aef6c 100644 --- a/libstdc++-v3/docs/24_iterators/howto.html +++ b/libstdc++-v3/docs/24_iterators/howto.html @@ -9,7 +9,7 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 24</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/24_iterators/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ --> +<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ --> </HEAD> <BODY> @@ -25,7 +25,7 @@ <H1>Contents</H1> <UL> <LI><A HREF="#1">They ain't pointers!</A> - <LI><A HREF="#2">Topic</A> + <LI><A HREF="#2">It ends <EM>where?</EM></A> </UL> <HR> @@ -70,7 +70,7 @@ </P> <HR> -<H2><A NAME="2">Topic</A></H2> +<H2><A NAME="2">It ends <EM>where?</EM></A></H2> <P>Blah. </P> <P>Return <A HREF="#top">to top of page</A> or @@ -87,7 +87,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ +<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ </EM></P> diff --git a/libstdc++-v3/docs/25_algorithms/howto.html b/libstdc++-v3/docs/25_algorithms/howto.html index 9c6d6c42..d7d0e35 100644 --- a/libstdc++-v3/docs/25_algorithms/howto.html +++ b/libstdc++-v3/docs/25_algorithms/howto.html @@ -9,13 +9,13 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 25</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/25_algorithms/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ --> +<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ --> </HEAD> <BODY> <H1 CLASS="centered"><A NAME="top">Chapter 25: Algorithms</A></H1> -<P>Chapter 25 deals with the FORTRAN subroutines for automatically +<P>Chapter 25 deals with the generalized subroutines for automatically transforming lemmings into gold. </P> @@ -24,7 +24,7 @@ <HR> <H1>Contents</H1> <UL> - <LI><A HREF="#1">Topic</A> + <LI><A HREF="#1">Prerequisites</A> <LI><A HREF="#2">Topic</A> </UL> @@ -32,8 +32,40 @@ <!-- ####################################################### --> -<H2><A NAME="1">Topic</A></H2> - <P>Blah. +<H2><A NAME="1">Prerequisites</A></H2> + <P>The neatest accomplishment of the algorithms chapter is that all the + work is done via iterators, not containers directly. This means two + important things: + <OL> + <LI>Anything that behaves like an iterator can be used in one of + these algorithms. Raw pointers make great candidates, thus + built-in arrays are fine containers. So do your own iterators. + <LI>The algorithms do not (and cannot) affect the container as a + whole; only the things between the two iterator endpoints. If + you pass a range of iterators only enclosing the middle third of + a container, then anything outside that range is inviolate. + </OL> + </P> + <P>Even strings can be fed through the algorithms here, although the + string class has specialized versions of many of these functions (for + example, <TT>string::find()</TT>). Most of the examples on this + page will use simple arrays of integers as a playground for + algorithms, just to keep things simple. + <A NAME="Nsize">The use of <B>N</B></A> as a size in the examples is + to keep things easy to read but probably won't be legal code. You can + use wrappers such as those described in the + <A HREF="../23_containers/howto.html">containers chapter</A> to keep + real code readable. + </P> + <P>The single thing that trips people up the most is the definition of + <EM>range</EM> used with iterators; the famous + "past-the-end" rule that everybody loves to hate. The + <A HREF="../24_iterators/howto.html">iterators chapter</A> of this + document has a complete explanation of this simple rule that seems to + cause so much confusion. Once you get <EM>range</EM> into your head + (it's not that hard, honest!), then the algorithms are a cakewalk. + </P> + <P> </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. @@ -57,7 +89,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.4 1999/12/15 16:57:06 pme Exp $ +<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:31 bkoz Exp $ </EM></P> diff --git a/libstdc++-v3/docs/26_numerics/howto.html b/libstdc++-v3/docs/26_numerics/howto.html index 0a4a1e3..c31743b 100644 --- a/libstdc++-v3/docs/26_numerics/howto.html +++ b/libstdc++-v3/docs/26_numerics/howto.html @@ -9,22 +9,24 @@ <TITLE>libstdc++-v3 HOWTO: Chapter 26</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/docs/26_numerics/"> <LINK REL=StyleSheet HREF="../lib3styles.css"> -<!-- $Id: howto.html,v 1.1 2000/04/21 20:33:32 bkoz Exp $ --> +<!-- $Id: howto.html,v 1.2 2000/06/28 15:14:39 gdr Exp $ --> </HEAD> <BODY> <H1 CLASS="centered"><A NAME="top">Chapter 26: Numerics</A></H1> -<P> -Chapter 26 deals with building block abstractions to aid in numerical -computing: -<UL> - <LI>template data structures such as <TT>valarray<></TT>, - <TT>complex<></TT> and - <LI>numerical functions such as <TT>accumulate</TT>; - <TT>inner_product</TT>; <TT>partial_sum</TT> and - <TT>adjacent_difference</TT>. -</UL> +<P>Chapter 26 deals with building block abstractions to aid in + numerical computing: + <UL> + <LI>Template data structures such as <TT>valarray<></TT> + and <TT>complex<></TT>. + <LI>Template numerical functions such as <TT>accumulate</TT>; + <TT>inner_product</TT>; <TT>partial_sum</TT> and + <TT>adjacent_difference</TT>. + </UL> + All of the Standard C math functions are of course included in C++, + and overloaded versions for <TT>long</TT>, <TT>float</TT>, and + <TT>long double</TT> have been added for all of them. </P> <!-- ####################################################### --> @@ -41,7 +43,21 @@ computing: <!-- ####################################################### --> <H2><A NAME="1">Complex Number Processing</A></H2> - <P>Blah. + <P>Using <TT>complex<></TT> becomes even more comple- er, sorry, + <EM>complicated</EM>, with the not-quite-gratuitously-incompatible + addition of complex types to the C language. David Tribble has + compiled a list of C++89 and C99 conflict points; his description of + C's new type versus those of C++ and how to get them playing together + nicely is +<A HREF="http://home.flash.net/~dtribble/text/cdiffs.htm#C99.complex">here</A>. + </P> + <P><TT>complex<></TT> is intended to be instantiated with a + floating-point type. As long as you meet that and some other basic + requirements, then the resulting instantiation has all of the usual + math operators defined, as well as definitions of <TT>op<<</TT> + and <TT>op>></TT> that work with iostreams: <TT>op<<</TT> + prints <TT>(u,v)</TT> and <TT>op>></TT> can read <TT>u</TT>, + <TT>(u)</TT>, and <TT>(u,v)</TT>. </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. @@ -49,7 +65,24 @@ computing: <HR> <H2><A NAME="2">Array Processing</A></H2> - <P>Blah. + <P>One of the major reasons why FORTRAN can chew through numbers so well + is that it is defined to be free of pointer aliasing, an assumption + that C89 is not allowed to make, and neither is C++. C99 adds a new + keyword, <TT>restrict</TT>, to apply to individual pointers. The C++ + solution is contained in the library rather than the language + (although many vendors can be expected to add this to their compilers + as an extension). + </P> + <P>That library solution is a set of two classes, five template classes, + and "a whole bunch" of functions. The classes are required + to be free of pointer aliasing, so compilers can optimize the + daylights out of them the same way that they have been for FORTRAN. + They are collectively called <TT>valarray</TT>, although strictly + speaking this is only one of the five template classes, and they are + designed to be familiar to people who have worked with the BLAS + libraries before. + </P> + <P>Some more stuff should go here once somebody has time to write it. </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. @@ -57,7 +90,37 @@ computing: <HR> <H2><A NAME="3">Numerical Functions</A></H2> - <P>Blah. + <P>There are four generalized functions in the <numeric> header + that follow the same conventions as those in <algorithm>. Each + of them is overloaded: one signature for common default operations, + and a second for fully general operations. Their names are + self-explanatory to anyone who works with numerics on a regular basis: + <UL> + <LI><TT>accumulate</TT> + <LI><TT>inner_product</TT> + <LI><TT>partial_sum</TT> + <LI><TT>adjacent_difference</TT> + </UL> + </P> + <P>Here is a simple example of the two forms of <TT>accumulate</TT>. + <PRE> + int ar[50]; + int someval = somefunction(); + + // ...initialize members of ar to something... + + int sum = std::accumulate(ar,ar+50,0); + int sum_stuff = std::accumulate(ar,ar+50,someval); + int product = std::accumulate(ar,ar+50,1,std::multiplies<int>()); + </PRE> + The first call adds all the members of the array, using zero as an + initial value for <TT>sum</TT>. The second does the same, but uses + <TT>someval</TT> as the starting value (thus, <TT>sum_stuff == sum + + someval</TT>). The final call uses the second of the two signatures, + and multiplies all the members of the array; here we must obviously + use 1 as a starting value instead of 0. + </P> + <P>The other three functions have similar dual-signature forms. </P> <P>Return <A HREF="#top">to top of page</A> or <A HREF="../faq/index.html">to the FAQ</A>. @@ -72,7 +135,7 @@ computing: Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or <A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>. -<BR> $Id: howto.html,v 1.1 2000/04/21 20:33:32 bkoz Exp $ +<BR> $Id: howto.html,v 1.2 2000/06/28 15:14:39 gdr Exp $ </EM></P> diff --git a/libstdc++-v3/docs/configopts.html b/libstdc++-v3/docs/configopts.html index c6c4ea6..18d6367 100644 --- a/libstdc++-v3/docs/configopts.html +++ b/libstdc++-v3/docs/configopts.html @@ -9,7 +9,7 @@ <TITLE>libstdc++-v3 configure options</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/"> <LINK REL=StyleSheet HREF="lib3styles.css"> -<!-- $Id: configopts.html,v 1.3 2000/05/16 17:06:39 pme Exp $ --> +<!-- $Id: configopts.html,v 1.4 2000/05/19 19:55:50 pme Exp $ --> </HEAD> <BODY> @@ -114,11 +114,12 @@ options</A></H1> <DD><P>This is a grueling temporary hack no matter which way you look at it. It's described in <A HREF="gccrebuild.html">its own little page</A>. Note that other --enable flags will - interact with this one. As of libstdc++-v3 snapshot 2.90.8, + interact with this one. In libstdc++-v3 snapshot 2.90.8, this is enabled by default, with DIR set to <TT> '../..' </TT>, so that building the complete GCC sources with libstdc++-v3 in place works - transparently. + transparently. Since then, library sources have been merged + into the compiler sources, and this option has been removed. </P> <DT><TT>--enable-cxx-flags=FLAGS</TT> @@ -157,7 +158,7 @@ options</A></H1> <HR> <P CLASS="fineprint"><EM> -$Id: configopts.html,v 1.3 2000/05/16 17:06:39 pme Exp $ +$Id: configopts.html,v 1.4 2000/05/19 19:55:50 pme Exp $ </EM></P> diff --git a/libstdc++-v3/docs/download.html b/libstdc++-v3/docs/download.html index ed7d875..bac2ef5 100644 --- a/libstdc++-v3/docs/download.html +++ b/libstdc++-v3/docs/download.html @@ -4,39 +4,39 @@ <H3>Getting the sources by FTP or CVS</H3> +<!-- The <URL:foo> syntax is the standard way of writing such things. No + link to the FTP site is given directly, encouraging mirror usage. +--> <P>Get the snapshot archive via FTP from -<BLOCKQUOTE> - <A HREF="ftp://sourceware.cygnus.com/pub/libstdc++/"> - ftp://sourceware.cygnus.com/pub/libstdc++/ - </A> -</BLOCKQUOTE> - You will probably need to use one of the + <TT><URL:ftp://sourceware.cygnus.com/pub/libstdc++/></TT>. + You will almost certainly need to use one of the <A HREF="http://sourceware.cygnus.com/mirrors.html">mirror sites</A> - due to the heavy load on the main server. + due to the extremely heavy load on the main server. </P> -<P> The master CVS repository for libstdc++-v3 is now a part of the - gcc repository. As such, checking out the <TT>gcc</TT> module includes the - current libstdc++-v3 development sources. To check out libstdc++-v3 - only, use <TT>libstdc++-v3</TT> instead of <TT>gcc</TT> as the module. - +<P>The master CVS repository for libstdc++-v3 is now a part of the gcc + repository. As such, checking out the <TT>gcc</TT> module includes + the current libstdc++-v3 development sources. To check out + libstdc++-v3 only, use <TT>libstdc++-v3</TT> instead of <TT>gcc</TT> + as the module. <UL> - <LI>Read only CVS repository available by anonymous CVS. Directions - <A HREF="http://gcc.gnu.org/cvs.html"> here. - </A> - - <P> - - <LI>Read-Write CVS repository available by authorized CVS via SSH. - Directions <A HREF="http://gcc.gnu.org/cvswrite.html"> here. - </A> - </UL> + <LI>Read-only CVS repository is available by anonymous CVS. Directions + are <A HREF="http://gcc.gnu.org/cvs.html">here</A>. You can also + use anonymous CVS from one of the mirrors of the CVS repository. + <LI>Read-write CVS repository is available by authorized CVS via SSH. + Directions are <A HREF="http://gcc.gnu.org/cvswrite.html">here</A>. + </UL> +</P> +<P>One you have the GCC sources checked out over CVS, you can use the + <TT>contrib/gcc_update</TT> script to retrieve the latest changes, and + automatically update the timestamps of certain files. With the + timestamps updated, you won't need autoconf or the other tools (unless + you make changes, obviously). </P> -<p>You can also +<P>You can also <A HREF="http://gcc.gnu.org/cgi-bin/cvsweb.cgi/libstdc++-v3?cvsroot=gcc">browse - the CVS repository over the web</A>. - + the CVS repository over the web</A>. </P> diff --git a/libstdc++-v3/docs/gccrebuild.html b/libstdc++-v3/docs/gccrebuild.html index 41a8be4..b631729 100644 --- a/libstdc++-v3/docs/gccrebuild.html +++ b/libstdc++-v3/docs/gccrebuild.html @@ -9,7 +9,7 @@ <TITLE>How to automatically rebuild libgcc.a.</TITLE> <LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/"> <LINK REL=StyleSheet HREF="lib3styles.css"> -<!-- $Id: gccrebuild.html,v 1.2 2000/05/03 16:11:02 pme Exp $ --> +<!-- $Id: gccrebuild.html,v 1.3 2000/06/19 22:20:15 bkoz Exp $ --> </HEAD> <BODY> @@ -42,10 +42,10 @@ as <EM>objdir</EM>; here it will be called <EM>GCCobjdir</EM>. </P> -<P>This is a kludge, and will go away eventually, as more and more of - these copiler-level ABI switches get turned on by default. (In a - sense, it has already gone away, as the library sources have been - merged into the compiler sources.) +<P>This was a kludge, and after the library sources were merged into + the compiler sources, this was commented out. If you must re-enable + it, you amy do so by uncommenting the GLIBCPP_ENABLE_RELIBGCC line in + configure.in and regenerating. </P> <HR> @@ -118,7 +118,7 @@ <HR> <P CLASS="fineprint"><EM> -$Id: gccrebuild.html,v 1.2 2000/05/03 16:11:02 pme Exp $ +$Id: gccrebuild.html,v 1.3 2000/06/19 22:20:15 bkoz Exp $ </EM></P> |